Machining tool for main shaft barrel of impact crusher

A tooling and spindle technology, used in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve problems such as failure to meet technical requirements, and achieve the effect of good effect, simple structure and convenient use.

Inactive Publication Date: 2015-08-26
CHENGDU SHUANGLIU JINSHI MACHINERY
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  • 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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  • Machining tool for main shaft barrel of impact crusher
  • Machining tool for main shaft barrel of impact crusher

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] In the figure, above the boring machine workbench 1, there is an upper gland 4 for tooling, a hoisting ring 3 is arranged above the gland, clamping bolt perforations 5 are arranged on the side ears on both sides of the upper gland, and corresponding rings are arranged under the gland. The tooling base 6 of the base is provided with bolt thread holes corresponding to the perforation of the upper gland bolts on both sides of the base, and the bottom of the base is provided with base fixing bolts 7 connected with the boring machine workbench.

[0012] When in use, clamp the main shaft sleeve (workpiece) on the boring machine according to the drawing, align and lock it, and process it according to the requirements of the workpiece drawing.

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Abstract

The invention relates to the technical field of machinery. The machining tool for a main shaft barrel of an impact crusher consists of a main shaft sleeve, a hanging ring, a tool upper gland, a clamping bolt, a tool pedestal and a pedestal fixing bolt, and is characterized in that the tool upper gland is arranged on the upper side of a boring table, wherein the hanging ring is arranged on the upper side of the gland; clamping bolt through holes are formed in side lugs on two sides of the upper gland; the tool pedestal corresponding to the gland is arranged on the lower side of the gland; bolt threaded holes corresponding to the bolt through holes of the upper gland are formed in two sides of the pedestal; the lower part of the pedestal is provided with the pedestal fixing bolt which is connected with the boring table. The tool has the beneficial effects of simple structure, convenience in use and good machining effect of an inner hole of the main shaft barrel.

Description

technical field [0001] The invention relates to a mechanical technical field. 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 an impact breaking spindle cylinder processing tool, which can meet the technical requirements of the non-perpendicularity of the inner hole of the spindle cylinder and the non-perpendicularity of 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 ...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 杨学恩
Owner CHENGDU SHUANGLIU JINSHI MACHINERY
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