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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

Inactive Publication Date: 2014-05-21
FUJIAN JIANOU JINGGONG GEAR MECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[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 ring can only be done by a milling machine, and cannot be done on the basis of the existing lathe. problem of processing

Method used

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  • Special fixture for lathing arc-shaped portions of gear rings
  • Special fixture for lathing arc-shaped portions of gear rings
  • Special fixture for lathing arc-shaped portions of gear rings

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Embodiment Construction

[0010] The present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

[0011] refer to Figure 1 to Figure 4 , a special fixture for turning the arc portion of the ring gear, including a lathe mounting plate 1 with a through hole 1-1 in the middle, and a positioning plate 2 for installing gear parts to be processed is connected to the mounting plate 1, the positioning plate The circumference of 2 is provided with an arc-shaped mouth 2-1 consistent with the arc-shaped portion to be machined.

[0012] In this embodiment, the positioning plate 2 is provided with a circle of bolt mounting holes 2-2 for connecting the positioning plate 2 with the mounting plate 1 and a circle of bolt mounting holes 2-2 for fixing the gear parts to be processed to the positioning plate 2 in the radial direction. The threaded holes 2-5 are located on the positioning plate 2 with the same radial dimension as the threaded holes 2-5. There are als...

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
Inventor 吴大强颜志成叶金锋
Owner FUJIAN JIANOU JINGGONG GEAR MECHANICAL
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