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Elastic clamping unit

An elastic clamping, center plane technology, applied in the direction of clamping, manufacturing tools, metal processing machinery parts, etc., to achieve the effect of high work efficiency, reliable clamping, and convenient loading and unloading

Active Publication Date: 2012-11-07
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Only one part can be clamped at a time

Method used

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  • Elastic clamping unit
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The attached drawing shows the elastic clamp used to process the upper end groove of the guide pin of the 195 diesel engine oil pump assembly.

[0015] Attached figure 1 In the part (5) guide pin, its small cylinder is installed in the corresponding round hole separated by the groove on the upper part of the body (1). The lower side of the upper groove of the body (1) is a long through groove in the shape of a keyway, and the body (1) ) The center planes of the upper groove and the lower keyway-shaped long through groove are in the same plane perpendicular to the longitudinal center plane of the body (1). The upper groove of the body (1) and the lower keyway-shaped long through groove The number is symmetrical with the transverse center plane of the body (1). The body (1) is divided into 5 parts by the upper groove and the long through groove of the key groove shape at the lower side, and the middle part is the rigid part of the body (1). The bolt (4) is installed in the u...

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Abstract

The invention provides an elastic clamping unit. The elastic clamping unit consists of a body, a flat gasket, a nut and a bolt, wherein cylinders of a plurality of parts are filled in corresponding round holes which are separated by grooves and positioned on the upper part of the body, and the axial lines of the plurality of round holes which are separated by the grooves and positioned on the upper part of the body are in the longitudinal central plane of the body; a keyway-shaped long through groove is arranged on the lower side of the upper groove of the body; the central planes of the upper groove of the body and the keyway-shaped long through groove on the lower side of the body are in the same plane vertical to the longitudinal central plane of the body, and the number of the upper groove of the body and the number of the keyway-shaped long through groove on the lower side of the body are bilaterally symmetric to the transverse central plane of the body; and the bolt is arranged in the upper hole of the body through the flat gasket and the nut, and the axis of the bolt is in the longitudinal central plane of the body and vertical to the transverse central plane of the body. By utilizing the elastic clamping unit, a plurality of parts can be clamped, and grooves on the upper end faces of the parts can be processed by feeding once. The assembly and disassembly are convenient, the clamping is reliable, and the working efficiency is high.

Description

Technical field [0001] The invention relates to process equipment for mechanical product parts, especially elastic clamps. Background technique [0002] Shaft parts are important parts of commonly used mechanical products. The shaft must be clamped during processing. For example, when milling grooves on the end face of the shaft, the shaft must be clamped in a three-jaw chuck or flat-nose pliers for machining. Only one part can be clamped at a time. Summary of the invention [0003] The object of the present invention is to provide an elastic clamp which can clamp multiple parts at a time. [0004] The technical solution adopted by the present invention to solve the technical problem is that a plurality of shaft parts are mounted on an elastic clamp and clamped by a bolt, a flat washer and a nut. [0005] The elastic clamp consists of a body, a flat washer, a nut and a bolt. The cylinders of multiple parts are installed in the corresponding round holes separated by the grooves on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
Inventor 陈硕
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO