Magnetic clamping mechanism for press fitting
A clamping mechanism and magnetic technology, applied in the direction of workpiece clamping devices, metal processing, metal processing equipment, etc., can solve the problems of complex electromechanical mechanism, complex structure, easy deformation, etc., and achieve convenient operation, simple mechanism and long life Effect
Inactive Publication Date: 2015-11-25
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
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Problems solved by technology
Among them, the elastic clamping mechanism uses elastic devices to realize the clamping of parts, and its structure is relatively complicated, and at the same time, it is easy to deform after long-term use; the electromagnetic clamping mechanism realizes the clamping of parts during press-fitting through the on and off control of the electromagnetic coil , and its electromechanical mechanism is also more complex
Method used
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Embodiment Construction
[0015] see figure 2 , the present invention is mainly composed of a pressing plate 7, a magnetic block mounting plate 5, a magnetic block 8, and a support plate 1.
[0016] The pressing plate 7 is fixed on the piston rod 6 of the oil cylinder, the support plate 1 is fixed on the base, and the magnetic block mounting plate 5 is fixed on the pressing plate 7 by bolts 9 . According to the weight of the flange plate 4 and the water pump assembly, a certain number of magnetic blocks 8 are pre-installed in the circular groove of the magnetic block mounting plate 5 to generate an appropriate magnetic force. The size of the magnetic force can hold the flange Disc 4 is adsorbed on the magnetic block installation disc 5, and is pressed down smoothly with pressing plate 7, and after press-fitting simultaneously, this magnetic force is unlikely to suck the water pump assembly that press-fits again. The joint surface of the magnetic block mounting plate 5 and the flange plate 4 is design...
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The invention relates to a magnetic clamping mechanism for press mounting, is suitable for the situation that a press mounting part needs to be clamped, and is particularly suitable for the situation that the part needs to be clamped to be conveniently operated on a press mounting production line so as to achieve accurately locating. The magnetic clamping mechanism for press mounting is mainly composed of a pressure plate, a magnetic block mounting plate, magnetic blocks and a support plate. The magnetic clamping mechanism for press mounting is characterized in that the magnetic block mounting plate is fixed on the pressure plate. A certain quantity of magnetic blocks are arranged into a groove of the magnetic block mounting plate according to the weight of the assembled parts, so as to generate proper magnetic force. The press mounting part can be absorbed on the magnetic block mounting plate and is smoothly pressed downwards along with the pressure plate by concrete magnetic force, and the magnetic force does not absorb the mounted overall assembly body after the assembly body is press-mounted, so that the magnetic block mounting plate ascends along with the pressure plate after press mounting is finished; the mounted assembly body and the magnetic block mounting plate are separated, and the mounted assembly body on the support plate can be conveniently taken away to prepare and place the next group of parts to be pressed and mounted.
Description
technical field [0001] The invention relates to a magnetic clamping mechanism for press-fitting, which is suitable for the situation that press-fit parts need to be clamped, especially for the working condition where the parts need to be clamped to facilitate operation and realize accurate positioning on a press-fit production line. Background technique [0002] Press-fitting is a commonly used assembly method in the machinery manufacturing industry. If there is no clamping mechanism on the press-fitting plate during press-fitting, the press-fitting parts can only be placed directly on the assembly on the support plate, which is prone to positioning deviation and assembly failure. Consequences of improper or even damaged parts and assemblies. Currently commonly used clamping mechanisms for press-fitting include: elastic clamping mechanisms, electromagnetic clamping mechanisms, etc. Among them, the elastic clamping mechanism uses elastic devices to realize the clamping of pa...
Claims
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IPC IPC(8): B25B11/02B23P19/027
Inventor 杨孟涛金红伟宋乐鹏
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY