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Tool for machining rocker arm fork entry

A rocker fork and tooling technology, which is applied to workpiece clamping devices, manufacturing tools, etc., can solve the problems of long time occupied by assembling fixtures, processing deviation from scribing, unstable quality, etc., and achieves convenient implementation, simple mechanism, and operation. simple effect

Inactive Publication Date: 2018-04-20
JIANGXI CHANGHE AVIATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of processing method takes a long time to assemble the combined fixture, the quality is unstable, and it is prone to quality problems that the processing deviates from the marking line, and the processing efficiency is low

Method used

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  • Tool for machining rocker arm fork entry

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Experimental program
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Effect test

Embodiment Construction

[0014] The technical solution will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Provide a kind of tooling for processing the yoke of the rocker arm, the rocker arm part has a shaft hole; the tooling includes a mounting plate 2, a positioning block 3, a positioning adjustment screw 4, a fixing block 5, a fixing screw 6, and a positioning shaft 7 and fastening nut 8; the positioning block 3 has two threaded holes 10; the fixed block 5 has a threaded hole 13; the positioning adjustment screw 4 has two, and respectively with the positioning block The two threaded holes are matched; the fixing screw is matched with the threaded hole of the fixed block; the positioning shaft 7 is fixed on the mounting plate 2, and the positioning shaft 7 has an external thread 11 on the top, and the bottom is a polished rod, which is connected with the fastening nut 8 matches with the external thread of the positioning shaft. ...

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PUM

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Abstract

The invention relates to a tool for machining a rocker arm fork entry. A rocker arm part is provided with a rotary shaft hole, and the tool comprises a mounting plate, a positioning block, two positioning adjusting bolts, a fixing block, a fixing bolt, a positioning shaft and a fastening nut. The positioning block is provided with two threaded holes, and the fixing block is provided with a threaded hole. The positioning adjusting bolts are matched with the two threaded holes of the positioning block correspondingly, and the fixing bolt is matched with the threaded hole of the fixing block. Thepositioning shaft is fixed to the mounting plate, the upper portion of the positioning shaft is provided with an external thread, and the lower portion of the positioning shaft is provided with a polished rod. The fastening nut is matched with the external thread of the positioning shaft. According to the tool, operation is easy, the structure is simple, implementing is convenient, and the working efficiency is high.

Description

technical field [0001] The invention relates to designing a tooling, in particular to a tooling for processing a fork of a rocker arm. Background technique [0002] In the prior art, the processing of the fork of the rocker arm is often involved, see figure 1 , this rocker arm part 1 is two forks, and the die forging of two forks center lines is angled. When processing the rocker arm yoke, the prior art generally realizes the processing of the rocker arm yoke by scribing and temporarily assembling the combination fixture. This kind of processing method takes a long time to assemble the combined fixture, the quality is unstable, and the quality problem that the processing deviates from the marking line is prone to occur, and the processing efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a tool for processing the yoke of a rocker arm. [0004] The technical solution of the present invention is: a tool for processing ...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 邵继超程皓黄艳娇余维宋亚丽魏阔
Owner JIANGXI CHANGHE AVIATION IND
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