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Tool for removing burrs at bottom of spline groove

A spline groove and burr technology, which is applied in the field of deburring tooling at the bottom of the spline groove, can solve problems such as high labor intensity, sore wrists, and low efficiency, and achieve the effects of improving efficiency, reducing labor intensity, and avoiding scratches

Active Publication Date: 2021-12-21
SHAANXI FAST GEAR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. When deburring tools such as files remove the burrs on surface A, it is easy to damage the adjacent surface B
[0009] 2. When the file and other deburring tools are extended to the bottom of the relief groove to remove burrs, it is a kind of overhanging laborious lever, which is labor-intensive and may cause sore wrists when operating for a long time.
[0010] 3. The average time for deburring a single part is 1 minute, and the efficiency is low

Method used

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  • Tool for removing burrs at bottom of spline groove
  • Tool for removing burrs at bottom of spline groove
  • Tool for removing burrs at bottom of spline groove

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Embodiment Construction

[0030] The design concept, features and technical effects of the invention will be described in detail and completely below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention. Based on the embodiments described in the present invention, other embodiments obtained by those skilled in the related art without creative work all belong to the protection scope of the present invention.

[0031] combine Figure 1-3 , the spline groove bottom deburring tooling designed this time belongs to the category of manual deburring methods, but compared with conventional manual deburring, it makes full use of the advanced nature of the mechanical structure, which not only avoids scratches on adjacent surfaces, It also greatly reduces the labor intensity of the operator, and at the same time greatly improves...

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Abstract

The invention discloses a tool for removing burrs at the bottom of a spline groove. The tool is provided with a first body ring, and a second body ring is embedded in the inner side of the first body ring; a machining positioning ring is embedded in the second body ring; a plurality of positioning grooves are formed in the machining positioning ring in the eccentric direction; and scraper assemblies penetrate through the positioning grooves and the second body ring in a suspended manner. According to the tool, advancement of a mechanical structure is utilized, so that scratches of adjacent surfaces are avoided, the labor intensity of operators is greatly reduced, and meanwhile the deburring efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of mechanical processing tooling, in particular to a tooling for deburring the bottom of a spline groove. Background technique [0002] With the high-quality development of new energy vehicles, construction machinery, agricultural machinery and other fields, gearboxes have higher and higher requirements for noise and gear smoothness. It has been paid more and more attention by the market and technical personnel. [0003] At present, there are three main methods for deburring gear parts: [0004] 1. Use specialized equipment to remove burrs, such as abrasive flow, shot blasting machine, etc. The advantage is that the burrs are removed more thoroughly, and a smoother transition surface is formed at the place where the burrs were originally; the disadvantage is that professional equipment needs to be introduced and more parts are added. The processing cost also increases the risk of bumping in the process of parts retr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/02B23Q3/06
CPCB23D79/021B23Q3/06Y02P70/10
Inventor 柯昌全严鉴铂寇植达张双喜妥世花朱建国
Owner SHAANXI FAST GEAR CO
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