Impact crusher main shaft cylinder machining tool

A technology of impact crusher and tooling, applied in metal processing equipment, metal processing machinery parts, positioning devices, etc., can solve problems such as not meeting technical requirements, and achieve good effect, simple structure, and convenient use

Inactive Publication Date: 2016-10-12
CHENGDU SHUANGLIU JINSHI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the spindle speed of the known impact crusher is as high as 1530-1600r / min, and the technical requirements for the non-concentricity of the inner hole of the main shaft cylinder and the non-perpendicularity of the two ends facing the center of the inner hole are relatively high, and the conventional clamping method is adopted. During processing, the technical requirements cannot be met

Method used

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  • Impact crusher main shaft cylinder machining tool
  • Impact crusher main shaft cylinder machining tool

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Embodiment Construction

[0011] In the figure, a hoisting ring 3 is arranged above the upper gland 4 of the semicircular tooling, clamping bolt perforations 5 are arranged on the side ears on both sides of the upper gland, and a corresponding semicircular tooling base 6 is arranged under the upper gland The two sides of the base are provided with bolt thread holes corresponding to the perforation of the upper gland bolts, and the lower part of the base is provided with base fixing bolts 7 connected with the boring machine workbench.

[0012] When in use, fix the tooling base 6 on the boring machine table 1 with the base fixing bolt 7, place the workpiece (spindle sleeve) 2 in the tooling base, connect the hoisting ring 3 with a crane, and hoist the tooling upper gland 4 on the tooling base , clamped with clamping bolts.

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PUM

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Abstract

The invention provides an impact crusher main shaft cylinder machining tool, and relates to the technical field of machinery. The impact crusher main shaft cylinder machining tool consists of a main shaft sleeve, a lifting ring, a tool upper gland, a clamping bolt, a tool base and a base fixed bolt, and is characterized in that the lifting ring is arranged above the semicircular tool upper gland; clamping bolt through holes are formed in side lugs on two sides of the upper gland; the semicircular tool base corresponding to the gland is arranged below the gland; bolt screw holes corresponding to upper gland bolt through holes are formed in two sides of the base; and the base fixed bolt connected with a boring machine worktable is arranged at the lower part of the base. The impact crusher main shaft cylinder machining tool has the beneficial effects of simple structure, convenience for use and good effect of machining an inner hole of a main shaft cylinder.

Description

technical field [0001] The invention relates to a technical field of machinery. Background technique [0002] At present, the spindle speed of the known impact crusher is as high as 1530-1600r / min, and the technical requirements for the non-concentricity of the inner hole of the main shaft cylinder and the non-perpendicularity of the two ends facing the center of the inner hole are relatively high, and the conventional clamping method is adopted. During processing, the technical requirements cannot be met. Not ideal. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a tool for machining the main shaft of an impact crusher, which can meet the technical requirements for the non-perpendicularity of the inner hole of the main shaft and the two ends facing the center of the inner hole. [0004] The technical scheme of the present invention to solve its technical problem is: by main shaft sleeve, hoisting ring, froc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/065
Inventor 杨学恩
Owner CHENGDU SHUANGLIU JINSHI MACHINERY
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