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Spindle groove milling clamping and positioning tool

A technology for positioning tooling and milling grooves. It is applied in the directions of positioning device, clamping device, clamping device, etc., which can solve the problem of no tooling and fixture, and achieve the effect of stable clamping, convenient operation and simple structure.

Inactive Publication Date: 2017-05-31
QIJIANG YONGYUE GEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the structural characteristics of the main shaft, there is no special tooling and fixture for processing the groove 3 in the prior art

Method used

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  • Spindle groove milling clamping and positioning tool
  • Spindle groove milling clamping and positioning tool

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0014] Such as figure 2 As shown, it is a structural schematic diagram of an embodiment of the spindle milling, clamping and positioning tooling of the present invention. The main shaft milling groove clamping and positioning tool of this embodiment includes a base 4, a clamping groove 5 is provided on the upper surface of the base 4, a positioning block 6 is provided at the bottom of the clamping groove 5, and the positioning block 6 There are positioning teeth 7 which are limitedly matched with at least two gear teeth 2 and align the tooth grooves that need to be further milled with the milling cutter 9, and the two sides of the clamping groove 5 are respectively provided with ...

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Abstract

The invention discloses a spindle groove milling clamping and positioning tool. The spindle groove milling clamping and positioning tool comprises a base; a clamping groove is formed in the upper surface of the base; a positioning block is arranged at the bottom of the clamping groove and is provided with positioning teeth matched with at least two gear teeth in a limiting manner and aligning a tooth groove needing further groove milling with a milling cutter; the two sides of the clamping groove are each provided with a pressing mechanism used for pressing and fixing a spindle body to the positioning block; each pressing mechanism comprises a pressing block installed on the base in a rotating cooperation manner and a pressing power mechanism used for driving the pressing block to rotate and press the spindle body; the rotating axis of each pressing block is parallel with the extending direction of the length of the clamping groove; each pressing power mechanism comprises a pressing cylinder fixedly installed on the base; and a piston rod of each pressing cylinder is connected with the corresponding pressing block in a hinged manner.

Description

technical field [0001] The invention belongs to the technical field of mechanical tooling fixtures, and in particular relates to a main shaft milling groove clamping and positioning tooling. Background technique [0002] Such as figure 1 Shown is a radial sectional view of an existing main shaft. The main shaft includes a main shaft body 1 , gear teeth 2 are arranged on the outer peripheral wall of the main shaft body 1 , and a widened groove 3 is further provided at the tooth space between two of the gear teeth 2 . The gear teeth 2 can be involute gear teeth, and of course can also be gear teeth of other structures. In the prior art, in order to meet the position requirements between the groove 3 and the gear teeth 2 , it is generally necessary to process the gear teeth 2 on the main shaft body 1 , and then process the groove between two of the gear teeth 2 . Due to the structural characteristics of the main shaft, there is no special tooling and fixture for machining th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/08B23Q3/062B23Q2703/04
Inventor 张集胜崔家川
Owner QIJIANG YONGYUE GEAR
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