Tensioning type clamp capable of accurately positioning and clamping for piston machining

Abstract

The invention discloses a tensioning type clamp capable of accurately positioning and clamping for piston machining, and relates to the technical field of piston machining. The tensioning type clamp comprises a main body support frame and a bracket, wherein connecting blocks are arranged at the two ends of the interior of the main body support frame, and rotating shafts are mounted in the connecting blocks. Through the arrangement of a tensioning device, a second hydraulic air rod, a transverse plate, an inner cavity, a third hydraulic air rod and clamping plates, the distance between the twoclamping plates can be adjusted leftwards and rightwards under the action of the third hydraulic air rod in the inner cavity in the using process, an object placed between the two clamping plates canbe fixed, and then the clamped object can be tensioned again through the interaction of the tensioning device, the second hydraulic air rod and the transverse plate, the structure is clear, a user canconveniently overhaul and maintain the object in the later period, meanwhile, the tensioning device can move in the vertical direction of a side-arranged sliding groove, so that shaking of the position when the object is tensioned is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of piston processing, in particular to a tension clamp capable of precise positioning and clamping for piston processing. Background technique [0002] The automobile piston is like the central part of the automobile engine, which occupies an extremely important position when the engine is started. The automobile piston is used to withstand the gas pressure, and the connecting rod is used to drive the crankshaft to rotate through the piston pin. The top of the piston is also a part of the combustion chamber. During the processing of the piston, a fixture is used to process the item. [0003] The clamps on the market have a single way of clamping objects during use, and the degree of versatility is not high, and the structure is cumbersome, which is inconvenient for users to operate, which brings inconvenience to users, and cannot prevent accidents during use. Accepting and protecting dropped items is likely...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tensioning clamp capable of precise positioning and clamping for piston processing, so as to solve the problem that the clamping method of the clamp proposed in the above-mentioned background technology is relatively single during use, and the degree of versatility is not high. The structure is cumbersome, it is inconvenient for the user to operate, which brings inconvenience to the user, and it cannot receive and protect accidentally dropped items during use, which is prone to safety hazards, and the positioning operation efficiency of the items is low, and It is inconvenient for users to perform maintenance during long-term use

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