Multifunctional multi-station clamping jaw structure for automobile overhauls

Abstract

The invention provides a multifunctional multi-station clamping jaw structure for automobile overhauls, and relates to the technical field of overhaul clamps. The problems that when multiple groups ofclamps are switched, usually, the clamps are adjusted by hand one by one, on one hand, the time is wasted by one-by-one adjusting, on the other hand, when the clamps are adjusted by hand, burrs and oil dirt on the clamps easily make contact with hands, thus, the hands are damaged and contaminated, when the clamps are adjusted to be clamped, usually, the movable clamps move, the fixed clamps do not move, and the adjusting time is prolonged are solved. The multifunctional multi-station clamping jaw structure for automobile overhauls comprises a fixed seat. A sliding seat A is fixedly connectedto the fixed seat through bolts. As gears are welded to rotary shafts, clamp blocks are further welded to the rotary shafts, and the gears are engaged with tooth rows, when main blocks slide in sliding grooves B, the clamp blocks are in a rotating state; and as check blocks are welded to clamp seats, when the gears make contact with the check blocks, the clamp blocks are in a 90-degree rotating state, and therefore the clamp blocks are switched.

Description

technical field [0001] The invention belongs to the technical field of maintenance fixtures, and more specifically relates to a multi-position clamping claw structure for multifunctional vehicle maintenance. Background technique [0002] At present, multi-jaw chucks are often used in batch clamping for automobile maintenance. Most of the multi-jaw chucks or outsourced hydraulic parallel jaws are clamped by manual clamping. This method will take a certain amount of time. In terms of clamping, the labor intensity of the operator is increased, especially when processing the thread of pipe fittings, the clamping time will occupy about 50% of the entire processing time. [0003] For example, the application number: CN201810975600.8, the present invention proposes a multi-station parallel jaw mechanism, including: multiple oil cylinders on the oil cylinder mounting base, paired guide mounting seats, top pull wedges, paired guide blocks, A pair of translation blocks, a pair of jaw...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a multi-station jaw structure for multi-functional vehicle maintenance, to solve the existing problem that at present, when switching multiple sets of clamps, the clamps are often adjusted one by one by hand, on the one hand, one by one Adjustment is a waste of time. On the other hand, adjusting the burrs and oil stains on the fixture by hand is easy to contact with the hand and cause hand damage and pollution. It is impossible to realize the simultaneous positioning of multiple fixtures through structural improvements; , when adjusting the clamping of the existing devices, the movable clamps often move and the fixed clamps do not move, thus prolonging the adjustment time and failing to realize the synchronous reverse movement of multiple sets of clamp arms

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