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Heart-shaped fixture

A technology of chicken heart clamp and chicken heart clamp, which is applied in the direction of grinding workpiece support, etc., can solve the problems of clamping effect, cumbersome, safety accidents, etc., achieve good clamping effect and ensure safety and reliability

Inactive Publication Date: 2012-07-18
SUZHOU MAIDER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, after the workpiece was placed on the chicken heart fixture, the screw was used to directly tighten the workpiece, which was laborious and inconvenient to operate, especially in mass production. After the use of the screw, the clamping effect will be affected after the thread of the screw is worn, which will affect the stability of the grinding machine or grinding device, resulting in the processing of the workpiece not meeting the requirements, and more likely to cause safety accidents

Method used

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Examples

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Embodiment Construction

[0014] The present invention is described below in conjunction with accompanying drawing.

[0015] as attached figure 1 The shown chicken heart clamp according to the present invention includes a chicken heart clamp body 1, and the chicken heart clamp body 1 is provided with a push rod 2 that can slide up and down along the chicken heart clamp body; the push rod 2 is "T" shaped rod; the bottom of the ejector rod 2 is provided with an arc-shaped groove 3; the axis of the ejector rod 2 is parallel to but not collinear with the front center line of the chicken heart sandwich body 1; the first positioning hole is provided on the chicken heart sandwich body 1 4; three second positioning holes 5 are opened on the ejector rod 2; the diameters of the first positioning hole 4 and the second positioning hole 5 are the same; the first positioning hole 4 is aligned with any second positioning hole 5 , the first positioning hole 4 and the second positioning hole 5 are inserted with a pin ...

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Abstract

The invention discloses a heart-shaped fixture, comprising a heart-shaped fixture body, wherein an ejector rob capable of sliding up and down along the heart-shaped fixture body is arranged on the heart-shaped fixture body; an arched groove is arranged below the ejector rob; the axial line of the ejector rob and the central line of the front surface of the heart-shaped fixture are parallel but not collinear; a plurality of first locating holes are arranged on the heart-shaped fixture body; three second locating holes are arranged on the ejector rob; the diameters of the first locating holes and the second locating holes are the same; when the first locating holes are aligned to the second locating holes, a bolts are inserted in the first locating holes and the second locating holes; the ejector rob is a T-shaped rod; and the heart-shaped fixture is labor-saving and convenient in operation, and the production is not troublesome even in mass production; besides, the heart-shaped fixture has good clamping effect, thereby guaranteeing the work piece clamping safety and reliability.

Description

technical field [0001] The invention relates to a chicken heart jig, in particular to a chicken heart jig with simple and convenient operation and good clamping effect, and belongs to the technical field of parts of grinding machines or grinding devices. Background technique [0002] Heart jigs are commonly used on grinding machines or grinding devices. In the past, after the workpiece was placed on the chicken heart fixture, the screw was used to directly tighten the workpiece, which was laborious and inconvenient to operate, especially in mass production. After the use of the screw, the clamping effect will be affected after the thread of the screw is worn, which will affect the stability of the grinding machine or grinding device, resulting in the processing of the workpiece not meeting the requirements, and more likely to cause safety accidents. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06
Inventor 于祥喜
Owner SUZHOU MAIDER MACHINERY
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