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a chain plate

A chain plate and plate body technology, which is applied in the field of chain plates, can solve problems such as frictional contact, chain plate cracks, and large differences in material hardness, and achieve the effects of increasing service life, strengthening use strength, and reducing stress

Active Publication Date: 2017-01-18
ZHEJIANG LONGHU FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a large difference in hardness between the chain plate and the chain plate, and between the chain plate and the pin shaft. Long-term frictional contact, especially in poor road conditions and when the vehicle is turning, the wear between the chain plate and the pin shaft is relatively large, resulting in long-term chain damage. Plate abnormal wear
The unreasonable design of the chain plate will also cause unreasonable stress on the chain plate, and the chain plate will crack from the stress concentration point, and it will break after long-term movement

Method used

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Embodiment Construction

[0009] Combine below figure 1 Specific description embodiment:

[0010] A chain plate, characterized in that the chain plate includes a plate body 1, the front of the plate body 1 is rectangular, and the sides of the two short sides of the plate body 1 are connected with convex arc-shaped surfaces 2, the described An elongated short convex strip 3 parallel to the short side of the board body 1 is provided on the convex arc surface 2; The elongated long protruding strip 4 is parallel to the long side of the plate body 1, and the two ends of the elongated long protruding bar 4 are provided with protrusions 5 protruding into the plate body 1; The arc-shaped recess 6 is provided with a through hole 7 in the middle of the arc-shaped recess 6; the plate body 1 is provided with a strip-shaped hole 8 between the arc-shaped recess 6 and the elongated short convex strip 3, and the strip-shaped The hole 8 is located near one end of the elongated short convex strip 3 and is an arc surfa...

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Abstract

The invention belongs to the technical field of automobile parts, and particularly relates to a chain board. The chain board comprises a board body, the front face of the board body is rectangular, outwards-convex arc-shaped faces are connected to the lateral portions of the two short edges of the board body, long-strip-shaped short convex strips parallel to the short edges of the board body are arranged on the outwards-convex arc-shaped faces, arc faces are located at the ends, close to the long-strip-shaped short convex strips, of long-strip-shaped holes, the circle centers of the arc faces are the same as the circle centers of the outwards-convex arc-shaped faces, and an arc-shaped concave part and the long-strip-shaped holes are in slope transition. The chain board is simple in structure, stress borne by the chain board can be well reduced, the use strength can be greatly improved, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of automobile parts and appliances, and in particular relates to a chain plate. Background technique [0002] The chain plate is a part of the auto parts, mainly used for the transmission of the car. There is a large difference in hardness between the chain plate and the chain plate, and between the chain plate and the pin shaft. Long-term frictional contact, especially in poor road conditions and when the vehicle is turning, the wear between the chain plate and the pin shaft is relatively large, resulting in long-term chain damage. Plate is abnormally worn. The unreasonable design of the chain plate will also cause unreasonable stress on the chain plate, and the chain plate will crack from the stress concentration point, and it will break after long-term movement. Contents of the invention [0003] The purpose of the present invention is to solve the technical problems described above, to provide a chai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16G15/12F16G13/07
Inventor 陈瑞龙
Owner ZHEJIANG LONGHU FORGING