Milling fixture capable of achieving lifting and buffering after clamping

Abstract

The invention discloses a milling fixture capable of achieving lifting and buffering after clamping. The milling fixture comprises a lifting box, a lifting cavity with an upward opening is formed in the lifting box, a fixture box is slidably connected to the front wall and the rear wall of the lifting cavity, a clamping cavity with an upward opening is formed in the fixture box, a through openingis formed in the lower wall of the clamping cavity, the through opening makes the lifting cavity communicate with the clamping cavity, a bottom rotating shaft is rotationally connected into the lowerwall of the lifting cavity, and a driving screw is fixedly connected to the upper end of the bottom rotating shaft. According to the milling fixture, when the fixture is used for milling operation, ablank can be located in the fixture, moreover, clamping of the fixture is achieved in addition, high-low lifting operation is conducted on the fixture according to different production requirements, so that the requirement of meeting different production requirements and different production processes is met, and during machining, the fixture can buffer vibration generated by a workpiece to ensurethat the vibration of the workpiece does not influence the precision of the workpiece, the fixture can meet the requirements of diversified production processes, so that the production efficiency isimproved.

Description

technical field [0001] The invention relates to the related fields of milling, in particular to a milling fixture that can be lifted and lowered and cushioned after being clamped. Background technique [0002] In traditional milling fixtures, it is often necessary to use different fixtures for different workpieces and to face different production processes and production requirements, and the fixtures to move in different positions in the milling machine, which not only reduces production efficiency but also increases The accuracy of the workpiece is affected when the fixture is replaced, and different fixtures need to be redesigned to produce different workpieces, which will lead to an increase in the production cost of the enterprise in the process of designing fixtures and producing fixtures. The shock milling fixture can solve the above problems. Contents of the invention [0003] In order to solve the above problems, this example designs a milling fixture that can be...

AI Technical Summary

Problems solved by technology

[0002] In traditional milling fixtures, it is often necessary to use different fixtures for different workpieces and to face different production processes and production requirements, and the fixtures to move in different positions in the milling machine, which not only reduces production efficiency but also increases The accu

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