Design of the toggle jack free download as word doc. Jme 4110 mechanical car jack open scholarship washington. Stages involved in the assembly of the jack are as demonstrated in the diagrams below. A jackscrew is a type of jack which is operated by turning a lead screw. Create an account and start your design today jax online is easy to use see for yourself quick start jack selection watch now. Development of motorized car jack longdom publishing sl. This scissor jack is a high quality import distributed by u. Car jack cad design the objective of this project was to design and assemble a scissor type car jack, and to create a full set of 2d drawings. Authors have validated analytical model of the prototype linear generator consisting of rare earth permanent magnets. Introduction the most basic scissor jack design is truly engineering at its finest. Ge 410 fall 2005 jim ramirez david hettinger instructor. Figure 1 shows the design of automatic car jacker where. Design and construction of a remote control car jack.
The prolift is a floor jack, so its best for garages and paved. It is also known as a screw jack, and is commonly used as carjacks. A weight of 600 kg exerts on each wheel and the maximum load. The name of this type of car jack explains its purpose. Looking for a scissor lift for an atv or bike instead. Use jax online to configure and download 2d and 3d models, manage project files, generate a bill of materials in realtime, and request product quotes. A jack is a mechanical lifting device used to apply great forces or lift heavy loads. Design and standardization of scissor jack to avoid field failure. Simply turn the main screw located in the middle of the device, by doing so the jack will start moving up and down while applying force to the object. It can be used as practice for stundents so they can do fem analysis and compare the results, or play with the gear system. Their popularity is a result of their ability to generate a great mechanical advantage ie a large force amplification from a manually.
Gear train is designed for the conversion of rotary motion of the pinion which is coupled with motor shaft to translator motion of the lift. For those times when you need to fix a flat, turn to the black bull 1ton scissor car jack. A new design use a force of the gases from the car. Change a tire quickly and securely with the help of a scissor lift. The prototype includes motor powered from a 12v battery of a tractor through a car adapter or from a lighter adapter in vehicles. The end fits into a ring hole mounted on the end of the screw, which is the object of force on the scissor jack. Toggle jack is used to jack the car during side road emergency i. Mar 11, 2015 more powerful jacks use hydraulic power to provide more lift over greater distance. Workbench vise from reclaimed scissor jack workbench.
A car jack is a mechanical device engineering essay. Design and fabrication of power scissor jack a project report submitted in partial fulfillment of the requirements for the award of the degree of bachelor of technology mechanical engineering submitted to kl university by s. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Car jack is commonly used to jack the car during maintenance or changing the tire. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Car jacks usually use mechanical advantage to allow human being to lift a vehicle. In this design, the cigarette lighter receptacle point is connected in car, which drives the power from the car battery 12v, this will run the dc. The new type of jack which is operated by using the power of car battery was introduced by g. The most important fact of a jack is that it gives the user a mechanical advantage by changing the rotational force on power screw into linear motion, allowing user to lift a heavy car to the.
The car jack in our project is generally termed as scissor jack because of its shape which is much like a scissors. This report will show all the manufacturing aspects involved in our project completion. China high quality 2tons scissor jack for lifting car jack. The development and integration of energy harvesting system for a mr damper is. It is also known as a screw jack, and is commonly used as car jacks. The lift constructed in this project will be installed within a current 4 post drive on vehicle lift and allows the user to lift one. C a is modeled for the jack stand flat on the ground and b.
From planning to the completion of our project, this report will share all the information based on the methods we used and the steps we applied in completing our scissor car jack project. When this crank is turned, the screw turns, and this raises the jack. Design a car jack that is easier to operate and safer to use than the current standard without compromising cost or storage, and without adding significant weight. Download limit exceeded you have exceeded your daily download allowance. Based on the testing and results from the analysis, it is considered safe to use jack car work under certain specifications.
You can start with a complete set of requirements, or just a few simple inputs, and let jax online suggest the. There should be some sort of lips on it so the load cant slip off even if it shifts a bit. The jack was built to a fairly simple design, the user rotates the crank arm which rotates the threaded rod, causing the arms to be pulled together raising the top of the jack and in turn the car. A mechanical jack employs a screw thread for lifting heavy equipment. Cynder 00672 leveling scissor jack 24 stabilizer 24 pack of 1 4. This senior project discusses the design, construction and evaluation of an automotive lift. Use of jacks not designed for a specific vehicle requires more than the usual care in selecting ground. Scissor jack design for car repair shop cr4 discussion.
This is an ideal auto accessory to have on hand for emergency roadside tire changes. Remember to design your top plate so that it can properly support the part of the car that you want to use as your lift point, be it a lower control arm or a frame rail or rear axle tube or whatever. Car jack cad design the objective of this project was to design and assemble a scissortype car jack, and to create a full set of 2d drawings. Scissor jack a scissor jack is operated by turning a lead screw. This paper discussed the design and analysis of modified car jack. Authors have validated voltage waveform results of the theoretical model with. Button operated toggle jack is equipped to design custom built special toggle jacks to suit all customer requirements to use it without physical efforts. Conventional car jacks uses mechanical advantage to allow a human to lift a vehicle by manual force. Design, construction and evaluation of an automotive. Today, scissors jacks can be linked mechanically and also electronically. The designed gear train has been validated using adams. A commercially available scissor jack is shown in figure 1. With our experienced team of application engineers, we pride ourselves in determining the right product to fit your needs.
Design, construction and evaluation of an automotive bridge jack. Design and analytical simulation of linear generator consisting of rare earth magnets has been discussed by zuo et al. The power screw design of a common scissor jack reduces the amount. Design, development and analysis of electrically operated. Design analysis of scissor jack free download as powerpoint presentation. Based on the ergomics and human function, the student must design a car jack with ergonomics to help human. Dims specs of which i must design to are as follows. But the scissor jack should hold your specific car anyway. Sep 08, 2015 design and fabrication of a power scissor jack 1. The most common form is a car jack, floor jack or garage jack, which. Mathematical model of design procedure is also made which will suppose to help in standardization of scissor jack design by using matlab. A wide variety of scissor car jack options are available to you, such as type, use, and capacity load.
A wide variety of double scissor jack design options are available to you, such as. This 1ton car jack is portable and easy to use and it helps to raise cars safely and easily off the. Ball screw jack with you to find the perfect solution to your most challenging applications. About 81% of these are car jacks, 14% are car lifts, and 0% are transmission jacks. So, we design a new model car jack with pneumatic system. In the case of a screw jack, a small force applied in the horizontal plane is used to raise or lower large load. Crescent bear rv stabilizer jack scissor jack rv jacks and stabilizers,support up to 5000 lbs 2 pack 1. Scissor car jack is very efficient and easy to use since it has a very simple mechanism. Abstract a project work on design and fabrication of a remote controlled system for a hydraulic jack which consist of a base, gearing system and crank mechanism is presented.
The disassembly gave us a good idea of what role each component plays. Hall 12052005 ii abstract scissor jacks are simple mechanisms used to drive large loads short distances. Design details of jack the total height of the screw jack 276 mm. Scissor jack 1 12 ton capacity american made order on line or call 800 535 2257. Jun 30, 2015 workbench vise from reclaimed scissor jack. Hello everyone i am working on a design at the moment using inventor 2012. The prolift 767 is designed to lift cars 14 inches even if they have a low clearance. A scissor jack is a device constructed with a crosshatch mechanism, much like a scissor. Our easytouse jax r online software enables you to specify the right jacks and components for your ideal lifting and linear motion system. A scissor jack is operated simply by turning a small crank that is inserted into one end of the scissor jack. But a lot of the car jack, use a lot of energy from operator the car jack.
The longer and larger the threaded rod the better your vise will be. They are both simply supported because the jack stand is not bonded to the ground and has the freedom to translate and compress on its stand. Analysis of auto car jack institutional repository. In this work kinematic analysis of gear powered scissor lift is performed using adams. Objectives to design a power scissor jack which is safe and reliable to raise. The solution for the problem statement about the car jack is made a new design of the car jack with the ergonmics and human function to reduce musculoskeletal disorders of the operator car jack. Design, construction and testing of an electric powered. Conventionally a scissor lift or jack is used for lifting a vehicle to change a tire, to gain.
Design and standardization of scissor jack to avoid field. Comparing mathematical model of scissors jack analytically. This lift will be hydraulically powered with a 6000 lb lifting capacity. Nikam4 1,2,3 department of mechanical engineering, savitribai phule pune university, amrutvahini college of. Mechanical toggle jacks are available from the standard mechanical toggle jacks are available from the standard range in capacities from 5kn tokn metric and 0. Modification of the existing design of a car jack citeseerx. Most people are familiar with the basic car jack manually operated and its included as standard equipment for. Jack that this piece of equipment will meet your expectations in quality and performance. The objectives are to design a car jack that is safe, reliable and able to raise and lower the level, to develop a car jack that is powered by internal car power and automated with button system.
The prototype includes motor powered from a 12v battery of a tractor through a car adapter or. The jack is designed to support 25% of the weight of small passenger cars weighing up to 1200 kg. This paper is a modification of the current toggle jack by. An automotive jack is a device used to raise all or part of a vehicle into the air in order to facilitate vehicle maintenances or breakdown repairs. The disassembly gave us a good idea of what role each component plays and what effect they have on the complete device. The purpose of this project is to develop a car jack which is easy to be operated, safe and able lift and lowering the car without involving much physical effort. More powerful jacks use hydraulic power to provide more lift over greater distance. For standard road vehicles, the screw type is most common, often coming in the form of a scissor jack. Figure 1, below, shows an approximate timeline for the completion of various aspects for the project. Modelling design of scissor jack is done with proe and model assembly is shown in figures 1 to 3.
The schematic diagram of methodology is given in fig 1. Scissor jack, scissor jack for lifting car, scissor car jack manufacturer supplier in china, offering high quality 2tons scissor jack for lifting car jack, 2 20m blue color polyester ratchet strap for 5ton with high quality, 2 15m blue color polyester ratchet strap for 5ton with high quality and so on. A mechanical jack is a device used to lift heavy equipment, all or part of a vehicle. So, the operator of the car jack must not exceed force to raise up of the car. Catia is used to develop and analyzed the scissor jack. Although i am making up the majority of them as i go along. The deformation of the screw jack in y direction 2.
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