End face abutting and fixing device
A fixing device and top tightening technology, which is applied in the direction of positioning device, clamping, supporting, etc., can solve the problems of poor locking effect, complex structural design, and poor clamping effect, etc., and achieve optimal locking effect and simple structure , to ensure the effect of accuracy
Inactive Publication Date: 2018-01-30
成都源云机械有限公司
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Problems solved by technology
[0002] In the process of mechanical processing, it is necessary to locate and lock the parts to be processed. The clamping method of thrust clamping can realize the operation of clamping the workpiece conveniently and quickly. However, the traditional design of thrust clamping will Some structural designs are complex, the clamping effect is not good and the locking effect is not good, continuous force is required, and there are problems of inconvenient operation
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as Figure 1 to Figure 3 As shown, the present invention provides an end face tightening and fixing device, including a base 1, a transmission group and a driven group, wherein the transmission group includes a nut 2 and a fixing screw 3, and the fixing screw 3 is horizontally fixed on the base 1, The nut 2 is threadedly connected with the fixed screw rod 3, the outer end of the nut 2 is provided with a mounting platform 4, and a handle 5 is fixed on the mounting platform 4; the driven group includes a push rod 6 and a cam 7, and the push rod 6 and the base 1 Horizontal sliding fit, a pad cover 8 is provided between the base 1 and the push rod 6, the push rod 6 and the pad cover 8 are slidingly fitted, the cam 7 is fixedly connected with the driving end of the push rod 6, and the cam 7 is provided with a chute 71, The inclination of the chute 71 is 60 degr...
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The invention relates to the technical field of clamping devices, in particular to an end face abutting and fixing device. The device comprises a base, a driving unit and a driven unit, the driving unit comprises a nut and a fixing screw rod, the fixing bolt is horizontally fixed to the base, and the nut is in threaded connection with the fixing bolt; the driven unit comprises a push rod and a cam, the push rod is matched with the base in a horizontal and sliding mode, the cam is fixedly connected with the driving end of the push rod, a tilted trough is formed in the cam, the titled trough ismatched with a hinge pin arranged on the corresponding position of the nut in a sliding mode, two abutting pins are symmetrically arranged on the lower portion of the base, limiting pins abutting against the abutting pins are arranged on the corresponding positions of the nut. According to the technical scheme, the end face abutting and fixing device has the advantages of being stable and reliablein fixation, convenient to operate and simple in structural design.
Description
technical field [0001] The invention relates to the technical field of clamping devices, in particular to an end face clamping and fixing device. Background technique [0002] In the process of mechanical processing, it is necessary to locate and lock the parts to be processed. The clamping method of thrust clamping can realize the operation of clamping the workpiece conveniently and quickly. However, the traditional design of thrust clamping will Some structural designs are complicated, the clamping effect is not good and the locking effect is not good, continuous force is required, and there are problems of inconvenient operation. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned technical problems and provide an end face clamping and fixing device, which has the characteristics of good clamping effect, convenient operation and simple structural design. [0004] In order to solve the above technical problems, the pres...
Claims
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IPC IPC(8): B23Q3/00
Inventor 苟文华
Owner 成都源云机械有限公司