Production clamp for automobile wheel steel ring trimming

Abstract

The invention relates to the technical field of automobile wheel steel ring production clamps, in particular to a production clamp for automobile wheel steel ring trimming. The production clamp comprises a base, a stand column is arranged on the base, a rotating disc is mounted on the stand column through a bearing, a sleeve is mounted on the rotating disc, the sleeve and the stand column are coaxially arranged, a plurality of hydraulic cylinders are arranged on the outer wall of the sleeve, a linear guide rail is arranged between each hydraulic cylinder and the rotating disc, and connecting rods are arranged at the ends of the piston rods of the hydraulic cylinders, and are mounted in the linear guide rails in a sliding manner; a round bearing table is arranged at the end of the stand column, a plurality of first grooves are formed in the outer wall of the bearing table, rotating shafts are erected in the first grooves, the rotating shafts are sleeved with a connecting plate in clearance fit with the rotating shafts, two parallel sliding grooves are formed in the upper surface of the connecting plate, sliding rods are arranged in the sliding grooves in a sliding manner, the opposite inner side tops of the two sliding rods are rotatably connected with a baffle, and a bolt hole is formed in the end of the baffle. The production clamp can be applied to multiple automobile steel rings, and it is ensured that during automobile wheel steel ring machining, displacement is not generated, and errors are avoided.

Description

technical field [0001] The invention relates to the technical field of production jigs for wheel rims, in particular to a production jig for trimming automobile wheel rims. Background technique [0002] The wheel rim is also called the rim, the hub, the wheel, and the tire bell. It is a barrel-shaped, center-mounted metal part that supports the tire inside the tire. There are many types of hubs according to diameter, width, molding method and material. When the wheel rim is cast, the wheel rim needs to be deburred and trimmed. Due to the large number of existing car models, there are many types of wheels. There is no wheel rim fixture that can fix various specifications, usually A certain batch of model wheel rims are equipped with the same clamp. When a specific model is no longer produced, it is meaningless to use a specific model of fixture Contents of the invention [0003] The object of the present invention is to solve the shortcoming that the clamps do not have u...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcoming that the clamps in the prior art do not possess universality, and propose a production clamp for automobile wheel rim trimming

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