Clamping mechanism of pressure maintaining device

Abstract

The invention discloses a clamping mechanism of a pressure maintaining device. The clamping mechanism comprises a base plate, a carrier fixing block and a carrier. The clamping mechanism is characterized by also comprising positioning blocks and positioning columns; the base plate is provided with the carrier fixing plate which is provided with the carrier; the three positioning blocks are arranged next to three lateral sides of the carrier fixing block respectively and arranged above the base plate; two screw holes are formed in the two positioning blocks which are opposite to each other respectively; two of the positioning columns can abut against the lateral sides of the carrier fixing block through the screw holes; the other positioning block is provided with an upper screw hole and a lower screw hole; the other positioning column is fixedly connected with the lateral side of the carrier through the upper screw hole and abuts against the lateral side of the carrier fixing block through the lower screw hole. According to the clamping mechanism of the pressure maintaining device, the problems that the position of a workpiece to be heated cannot be changed according to actual needs when the pressure maintaining device is heated, the product positioning accuracy is poor, the heating effect is not good, and the universality is poor are solved, the use is convenient, the heating position can be changed, and the high accuracy heating can be achieved.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a clamping mechanism for pressure maintaining equipment. Background technique [0002] At present, the pressure holding equipment has a carrier plate fixed on the bottom plate (worktable), and the workpiece to be heated is set on the carrier plate. With this structure, the workpiece to be heated cannot be moved, so that it cannot be changed according to actual needs during heating. The location of the workpiece, poor product positioning accuracy, poor heating effect, poor versatility, cannot meet the needs of actual production. Contents of the invention [0003] In order to solve the problem that the pressure holding equipment in the prior art cannot change the position of the workpiece to be heated according to the actual needs, the positioning accuracy of the product is poor, the heating effect is not good, the versatility is poor, and it cannot meet the needs of actual production. Th...

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Problems solved by technology

[0003] In order to solve the problem that the pressure holding equipment in the prior art cannot change the position of the workpiece to be heated according to the actual needs, the positioning accuracy of the product is poor, the heating effect is not good, the versatility is poor, and it cannot meet the needs of actual production. The invention provides a clamping mechanism for pressure-holding equipment that is simple in structure, easy to use, capable of changing the heating position, and realizing accurate heating

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