Clamping device
A technology of clamping device and pressing plate, applied in the direction of positioning device, clamping, support, etc., can solve the problems of increasing production cost, prolonging workpiece efficiency, poor positioning accuracy, etc., and achieving the effect of reducing production cost
Active Publication Date: 2012-10-03
广西万安汽车底盘系统有限公司
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Problems solved by technology
However, in actual production, the manual clamping of the workpiece has the following problems. First, the workpiece fixing operation takes a long time, which prolongs the processing efficiency of the workpiece and increases the production cost. Secondly, the positioning accuracy during manual fixing is poor, and the precision of the processed product is not good Stable, especially for the processing of brake bracket products, the shape of the workpiece itself is special and the processing accuracy is required, so there are many unqualified products, resulting in unnecessary waste of resources
Method used
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Embodiment Construction
[0010] The primary purpose of the present invention is to provide a clamping device that can quickly and automatically clamp and loosen multiple workpieces, and reduce the time for fastening and unloading when processing workpieces. The scheme adopted for, such as figure 1 As shown, a clamping device, the base 10 is provided with a supporting plate 11 for supporting the workpiece, the top of the supporting plate 11 is provided with a pressing plate 20, and the base 10 is also provided with a lifting mechanism. The upper end of the mechanism is hingedly connected with the pressing plate 20, and the hinge shaft 50 that constitutes the hinged connection is flush with the pressing plate 20 and is located on the symmetrical center line of the pressing plate 20. The hinge shaft 50 is arranged perpendicular to the lifting direction of the lifting mechanism, and the pressing plate An elastic pressure head 21 is arranged on the lower surface of the plate 20, and the area between the el...
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The invention discloses a clamping device. A supporting plate for supporting a machined piece is arranged on a base; a pressing plate is arranged above the supporting plate; a lifting mechanism is arranged on the base; the upper end of the lifting mechanism is hinged with the pressing plate; a hinge shaft forming hinge connection is flush with the pressing plate, positioned on the symmetric central line of the pressing plate and perpendicular to the lifting direction of the lifting mechanism; an elastic pressing head is arranged on the lower plate surface of the pressing plate; and a clamping part for clamping a workpiece is formed in a region between the elastic pressing head and the supporting plate. The pressing plate is hinged with the upper end of the lifting mechanism, so that the pressing plate can quickly clamp and release a plurality of workpieces at one time; and therefore, the operation time for clamping and releasing the workpeices is shortened, the machining efficiency of machining equipment is improved, and the production cost is reduced.
Description
technical field [0001] The invention relates to the field of processing equipment for vehicle parts, in particular to a clamping device for clamping workpieces. Background technique [0002] At present, the processing of automobile chassis cast iron parts is mainly completed by processing equipment such as machining centers, CNC lathes, broaching machines, and large punching machines. When these processing equipment process workpieces, they need to be manually clamped and processed The equipment can process the workpiece. However, in actual production, the manual clamping of the workpiece has the following problems. First, the workpiece fixing operation takes a long time, which prolongs the processing efficiency of the workpiece and increases the production cost. Secondly, the positioning accuracy during manual fixing is poor, and the precision of the processed product is not good Stable, especially for the processing of brake bracket products, the shape of the workpiece it...
Claims
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IPC IPC(8): B23Q3/00
Inventor 祝笔裕
Owner 广西万安汽车底盘系统有限公司