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A Special Fixture for Triangular Workpieces

A technology for special fixtures and solid workpieces, which is applied in the direction of manufacturing tools, metal processing machinery parts, clamping, etc. It can solve the problems of inaccurate positioning, unstable clamping, and inability to perform clamping and processing at the same time, achieving high positioning accuracy Effect

Active Publication Date: 2017-08-04
FOSHAN PRATIC CNC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current field of mechanical processing, conventional tooling fixtures cannot simultaneously clamp and process different surfaces of the same type of workpiece when processing triangular workpieces, and the existing tooling fixtures have inaccurate positioning, unstable clamping and Inconvenient operation

Method used

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  • A Special Fixture for Triangular Workpieces

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Embodiment Construction

[0020] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0021] Such as figure 1 As shown, the application provides a special fixture for triangular workpieces, which is suitable for the machining industry and can optimize the structure of existing fixtures, thereby improving the stability of triangular workpiece clamping and reducing the triangular workpiece. The movement during the clamping process realizes the simultaneous clamping of different surfaces of the two triangular workpieces, and has the advantages of high positioning accuracy and easy operation.

[0022] The above-mentioned special fixture for triangular workpieces includes a base plate 1, a base 2, a first pressure plate 3 and a power cylinder 4, the base 2 is set on the base plate 1, and the base 2 is dug with a first cross-section that is an inverted triangle. The through groove 5 and t...

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Abstract

The invention discloses a special fixture for triangular body workpieces. The fixture comprises a bottom plate, a base, a first pressing plate and a power cylinder. The base is arranged on the bottom plate. A first through groove with the cross section being an inverted triangle shape is dug in the base. The power cylinder is arranged on one side of the bottom plate and is connected with the first pressing plate through a Y joint. The first pressing plate is hinged to the Y joint and can rotate up and down around the hinged portion of the pressing plate and the Y joint. A second pressing plate is arranged on the outer surface of the side, close to the first pressing plate, of the base. The second pressing plate is not parallel to the first pressing plate. According to the disclosed special fixture for the triangular body workpiece, the Y joint and the base provided with the through groove are arranged so that different surfaces of the two triangular body workpieces can be clamped at the same time under cooperation of the two pressing plates through the fixture. Besides, the fixture has the characteristics of being high in positioning precision, stable in clamping and easy to operate.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a special fixture for triangular workpieces. Background technique [0002] Fixtures are widely used in machining and assembly processes. Usually the tooling fixture can only realize the clamping of standard workpieces, and it is often unable to clamp and process non-standard workpieces. It is necessary to design new fixtures according to the shape and processing requirements of the actual workpieces. In the current field of mechanical processing, conventional tooling fixtures cannot simultaneously clamp and process different surfaces of the same type of workpiece when processing triangular workpieces, and the existing tooling fixtures have inaccurate positioning, unstable clamping and The problem of inconvenient operation. [0003] Therefore, when processing triangular workpieces, how to improve the positioning accuracy, clamping stability and operation convenienc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/062B23Q3/08B23Q2703/04
Inventor 沈成辉
Owner FOSHAN PRATIC CNC SCI & TECH
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