High-stability fixing clamp capable of counteracting machining internal stress

Abstract

The invention discloses a high-stability fixing clamp capable of counteracting machining internal stress, and relates to the technical field of fixing clamps, the high-stability fixing clamp comprises a lower die base, bending machine bodies are fixedly installed at the two ends of the lower die base, upper dies are movably installed at the tops of the bending machine bodies, and clamping clamps are fixedly installed on the side edges of the bending machine bodies; and a guide positioning device is fixedly mounted on the clamping fixture. According to the scheme, the clamping fixture is fixedly installed on the side edge of the bending machine body, the heating block is movably installed in the lifting groove, the buffering device is fixedly installed at the bottom of the heating block, in the working process of the device, a workpiece is fixed left and right through the guide plate, the workpiece is fixed through the pressing plate through the fixing bolts, and a certain part of the workpiece is heated through the heating device; the upper die is pressed downwards, the heating block descends through the buffer device, the workpiece is heated, the internal stress of the workpiece is offset, the workpiece is more stable, manpower and time are saved, the product quality is improved, and the product production effect is more ideal.

Description

technical field [0001] The invention relates to the technical field of fixing fixtures, more specifically, the invention relates to a high-stability fixing fixture capable of offsetting processing internal stress. Background technique [0002] Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing so that it can occupy the correct position to accept construction or inspection. It is also called fixture. In a broad sense, any process in the process is used to quickly and The device that installs the workpiece conveniently and safely can be called a fixture. [0003] However, the clamps on the market have many limitations. They can only simply clamp the workpiece and lack other functions. Especially in the bending machine, when the workpiece is bent, it can only clamp the bending part of the workpiece. The tail end still needs to be manually supported by the staff, which will easily cause the workpiece to shift during the ben...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a high-stability fixed fixture that can offset the processing internal stress, so as to solve the need of the existing bending machine to process the workpiece through the staff to manually support the workpiece, which is very easy It is easy to cause the workpiece to shift during the bending process, so that the bent part is shifted, and even the workpiece is scrapped, and it may also endanger the body of the staff. Moreover, during the bending process of the workpiece, due to the Its own internal stress can easily cause the workpiece to break or deform during bending, which will affect product quality and even scrap the workpiece.

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