A double-position clamping device for workpieces

Abstract

The invention provides a workpiece two-position clamping device and belongs to the technical field of machining. The workpiece two-position clamping device comprises a pressing plate, a push plate and a guide sleeve; the guide sleeve is arranged on a rack in a left-right sliding mode; the pressing plate is arranged on a guide rail bracket in a left-right sliding mode; a first clamping head is arranged at the upper end of the pressing plate; a second clamping head is fixed to the rack; a pressing block is arranged on a supporting slide groove in a left-right sliding mode; the left end of the pressing block is attached to the right end of the guide sleeve; a return spring is arranged in the supporting slide groove; the lower end of a first clamping jaw and the lower end of a second clamping jaw are both hinged to a clamping jaw supporting base; the right end of a compression spring is attached to a spring supporting plate, and the left end of the compression spring is attached to the second clamping jaw; a horizontal slide column is arranged in a first slide groove in a left-right sliding mode; a vertical slide column is arranged in a second slide groove in an up-down sliding mode; the right end of the horizontal slide column and the lower end of the vertical slide column are provided with chutes matched with each other; and the upper end of the vertical slide column is provided with a locking stopping bevel. According to the workpiece two-position clamping device, synchronous clamping of two positions of a workpiece is achieved, and the clamping effect is good.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a double-position clamping device for workpieces. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished or semi-finished product is called a process. It is an essential part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of machines. Other processes are called auxiliary processes. Processes, such as transportation, sto...

AI Technical Summary

Problems solved by technology

At present, the common clamping device generally clamps a certain position of the workpiece, such as the common clamp vise, which has poor clamping effect and poor stability in the process of processing end cap workpieces.

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