Special fixture for lathing arc-shaped portions of gear rings

A special fixture and arc-shaped technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve problems such as inability to lathe processing, and achieve the effect of enriching processing functions and reducing production costs
CN102601634BInactive Publication Date: 2014-05-21FUJIAN JIANOU JINGGONG GEAR MECHANICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUJIAN JIANOU JINGGONG GEAR MECHANICAL
Publication Date
2014-05-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a special fixture for lathing arc-shaped portions of gear rings. The special fixture comprises a lathe mounting plate (1), and is characterized in that a positioning plate (2) used for mounting a gear part to be machined is connected onto the mounting plate (1), arc-shaped openings (2-1) are disposed on the periphery of the positioning plate (2), and the shapes of the arc-shaped openings (2-1) are consistent with the shape of a to-be-machined arc-shaped portion of the gear part to be machined. When the special fixture is combined onto a lathe, requirements of machining enterprises to machining the arc-shaped portions of the gear rings of gears can be met, machining functions of the lathe are enriched, and production cost of the enterprises is also reduced.
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Description

technical field

[0001] The invention relates to a special jig for machining arc-shaped parts of ring gears, which is applied to the gear manufacturing industry for mechanically processing ring gears with arc-shaped parts. Background technique

[0002] Most of the current lathes can only be turned, which cannot meet the processing requirements of gear processing enterprises for multi-shape gears. The arc shape requires processing enterprises to purchase additional new equipment, and the processing time is longer and the processing efficiency is low. Therefore, how to realize the processing of the arc portion of the gear ring gear on the basis of the existing lathe is the research object of the present invention. Contents of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a special fixture for turning the arc of the ring gear, which can help solve the problem that the machining of the arc of the gear ri...

Claims

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