Compact compressing clamp

Abstract

The invention discloses a compact compressing clamp comprising a supporting seat, a compressing assembly, a pushing plate and a driving piece. The supporting seat is provided with an axial groove, andone side of the supporting seat is provided with a connecting hole communicating with the axial groove; the compressing assembly comprises a supporting block and a compressing block, the supporting block is fixed to the supporting seat, and the compressing block can move to be matched with or separated from the supporting block; the pushing plate is concealed in the supporting seat and rotatablyconnected into the axial groove, and one end of the pushing plate is fixedly connected with the compressing block; and the driving piece is mounted on the supporting seat, and the driving piece is intransmission connection with the other end of the pushing plate. In the compact compressing clamp, the pushing plate serves as a power transmitting part and is concealed in the supporting seat, the extra space does not need to be occupied, and the structural compact degree of the whole clamp is increased; and when a plate is compressed between the supporting block and the compressing block, the plate and other operation tools are not disturbed, and operation convenience is increased.

Description

technical field [0001] The invention relates to the field of tooling technology, in particular to a compact clamp. Background technique [0002] In the automobile welding and manufacturing process, the accuracy of the body-in-white is the main indicator of the welding process level. A high-precision body-in-white can not only improve the assembly of assembly parts, but also improve the quality of the appearance of the body. The most important factor affecting the accuracy of the body-in-white is It is the accuracy during welding, and the welding accuracy is affected by the welding fixture. However, the welding fixture is often a non-standard equipment, and the design status varies from person to person. How to design the fixture to make it easy to operate is particularly important. [0003] The design standard of the welding fixture is to accurately determine the position of the workpiece and clamp it firmly to facilitate the welding operation. At present, many fixtures use...

AI Technical Summary

Problems solved by technology

At present, many fixtures use manual clamping to reduce production costs. However, for large panels, manual fixtures have low work efficiency and insufficient clamping force, which can easily lead to inaccurate fixture positioning.

[0004] Therefore, designers have developed corresponding automatic fixtures to improve work efficiency. However, the current automatic fixtures take up a lot of space due to their large size. Tool interference affects the accuracy of welding

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