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Positioning device for rapid cutting of annular parts

A rapid cutting and positioning device technology, which is applied to positioning devices, metal processing machinery parts, clamping, etc., can solve the problems that the adjustment of positioning devices is too dependent on experience, the positioning accuracy is difficult to adjust and control, and the fixture adjustment time is long, etc., to improve Cutting efficiency, strong size applicability, easy disassembly and assembly

Inactive Publication Date: 2017-11-03
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1) It takes a long time to adjust the fixture, and the positioning accuracy is difficult to adjust and control
[0009] 2) The adaptability is poor, the adjustment of the positioning device is too dependent on experience, and the accuracy is difficult to control
[0010] 3) It takes a long time and cannot improve efficiency

Method used

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  • Positioning device for rapid cutting of annular parts
  • Positioning device for rapid cutting of annular parts
  • Positioning device for rapid cutting of annular parts

Examples

Experimental program
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Effect test

Embodiment

[0030] figure 1 It is a schematic diagram of the structure when cutting the workpiece in the embodiment of the present invention, figure 2 It is a schematic diagram of the overall frame structure in the embodiment of the present invention.

[0031] Such as figure 1 and 2 As shown, a positioning device for quickly cutting ring-shaped parts in this embodiment is used to position the workpiece to be cut before cutting, including: a frame 1, a first truss 2, a perforated truss 3, a positioning rod 4, two Root second truss 5, third truss 6, special triangle iron 7, square closed cover 8.

[0032] The special triangle iron 7 is arranged at the joint between the frame 1 and the truss, and is used for fixing the truss.

[0033] The square closure cover 8 is fixedly connected to the four corners of the bottom frame 101 and the top frame 103 .

[0034] image 3 It is a structural schematic diagram of the bottom device in the embodiment of the present invention.

[0035] Such as ...

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PUM

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Abstract

The invention discloses a positioning device for rapid cutting of annular parts. The positioning device for rapid cutting of the annular parts is used for positioning to-be-cut workpieces before cutting and comprises a rectangular framework, first trusses, holed trusses and positioning rods, wherein the framework comprises a bottom frame, vertical frames and a top frame; the first trusses are arranged in 1 / 3 positions of the bottom frame and used for fixing the bottom end of a to-be-cut workpiece; the holed trusses comprise a first holed truss and a second holed truss which are arranged in parallel, two ends of the first holed truss and two ends of the second holed truss are fixed on the vertical frames on two sides, and threaded holes are formed in the first holed truss and the second holed truss; the positioning rods comprise short positioning rods and a long positioning rod, and the short positioning rods and the long positioning rod penetrate the threaded holes to be arranged between the first holed truss and the second holed truss and are used for fixing the middle part of the to-be-cut workpiece; two second trusses and a third truss are arranged on the left side and the right side of an open part of the top frame respectively and used for fixing the top end of the to-be-cut workpiece.

Description

technical field [0001] The invention relates to a repair tool for ring-shaped sleeve parts in the fields of automobiles and aerospace, in particular to a positioning device for quickly cutting ring-shaped parts. Background technique [0002] At present, when producing motor stators in China, related companies that produce motors usually conduct failure analysis on failed products and separate and extract recyclable raw materials according to the cause of failure for the purpose of saving costs. When the stator aluminum sleeve fails and the rest is intact, it is usually necessary to cut off the aluminum sleeve, and then reuse the stator return line. Due to the high price of purchased large-scale professional automatic cutting equipment, maintenance is complicated. In order to meet the needs of cost saving, efficiency improvement and fast cutting, this patent mainly meets the cutting of ring-shaped parts. In the process of cutting ring-shaped parts, due to the close connecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 曹萌仲梁维高甜
Owner UNIV OF SHANGHAI FOR SCI & TECH
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