Fixing mechanism for side wall thickness differential workpiece

Abstract

The invention discloses a fixing mechanism for a side wall thickness differential workpiece and belongs to the field of workpiece processing auxiliary mechanical equipment. Multiple workpiece guide rolls are sequentially and uniformly rotationally connected to the lower side of a fixed bracket in a horizontal direction; a regulation rotary plate is vertically and rotationally connected to the fixed bracket; a translation gear is vertically and rotationally connected to a gear bracket; an upper fixed plate is arranged on upper translation rods in a sliding manner in the horizontal direction; alower fixed plate is arranged on lower translation rods in a sliding manner in the horizontal direction; the lower side of the upper fixed plate is provided with an upper translation rack which is adapted to the translation gear in the horizontal direction; the upper side of the lower fixed plate is provided with a lower translation rack which is adapted to the translation gear in the horizontal direction; and material bearing brackets are horizontally symmetrically arranged on the fixed bracket and on the upper side and the lower side of the regulation rotary plate. The fixing mechanism for the side wall thickness differential workpiece is reasonable in structure design, can efficiently and rapidly fasten and fix the workpieces with different side wall thicknesses firmly and meets the needs on processing use.

Description

technical field [0001] The invention belongs to the field of auxiliary mechanical equipment for workpiece processing, and in particular relates to a fixing mechanism for workpieces with different side wall thicknesses, which is mainly used for fixing workpieces with different side wall thicknesses. Background technique [0002] The mechanical workpiece is a single piece that makes up the machine and its inseparability. It plays an important role in the automation industry. The mechanical workpiece includes the connection of parts, the supporting parts, the lubricating lubrication system and the sealing Parts, parts of the transmission system that transmit motion and energy, in the process of producing and processing mechanical workpieces, the workpieces need to be processed separately by machine tools, milling machines or grinding machines, so that the workpieces can be processed efficiently and accurately according to the needs of later use For processing, in order to avoid...

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Problems solved by technology

[0002] The mechanical workpiece is a single piece that makes up the machine and its inseparability. It plays an important role in the automation industry. The mechanical workpiece includes the connection of parts, the supporting parts, the lubricating lubrication system and the sealing Parts, parts of the transmission system that transmit motion and energy, in the process of producing and processing mechanical workpieces, the workpieces need to be processed separately by machine tools, milling machines or grinding machines, so that the workpieces can be processed efficiently and accurately according to the needs of later use For processing, in order to avoid the shaking and offset of the workpiece during the production and processing process, the workpiece needs to be clamped and fixed by the clamping mechanism during the production and processing process. In the clamping process of the existing workpiece, in order to ensure that the workpiece is clamped Fixing, the workpiece needs to be clamped synchronously from both sides of the workpiece. Therefore, when processing a workpiece with a larger size, the size of the required clamping mechanism is also larger. As a result, the existing clamping The operation of the mechanism is complicated, and in the process of clamping a workpiece with a large size, the clamping mechanisms on both sides of the workpiece use different drive mechanisms, making it difficult for the drive mechanisms on both sides to be synchronized and efficient when clamping the workpiece The driving clamping mechanism makes it easy to push the workpiece to shift during the process of being clamped by the clamping mechanisms on both sides, which affects the fixing efficiency of the workpiece. In addition to clamping and fixing the workpiece from the outside of the workpiece, the existing commonly used workpiece The fixing mechanism also extends the clamping rod horizontally into the inside of the workpiece from the hole provided on the workpiece, so that the side wall of the workpiece can be fixed to ensure that the entire workpiece is clamped and fixed. However, during use, it can only be used for Workpieces with the same side wall thickness are clamped and fixed. When fixing workpieces with different side wall thicknesses, only one side of one end of the workpiece can be fixed, which makes it difficult to clamp and fix the workpiece firmly, which affects the clamping and fixing of the workpiece. The quality cannot meet the needs of processing and use

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