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Thread rolling cylindrical die repair device

A technology of thread rolling wheel and fixing device, applied in the field of finishing, can solve the problems of low quality, metal separation, slow repair work, etc.

Active Publication Date: 2019-02-19
重庆世潮机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of repairing the thread rolling wheel, there is no proprietary repair auxiliary equipment, which makes the repair work slower and the quality of the repair is not very high, and the repaired part will be separated from the original metal.

Method used

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  • Thread rolling cylindrical die repair device
  • Thread rolling cylindrical die repair device

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Experimental program
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Effect test

Embodiment

[0033] like Figure 1 to Figure 2 As shown, the thread rolling wheel repair device includes a fixing device for fixing the thread rolling wheel to be repaired, a punching unit for punching the thread rolling wheel repair area, a heating unit for heating the thread rolling wheel repair area, and a Injection unit for injecting repair metal liquid;

[0034] The punching unit comprises a first cylinder 21, a puncher 22, a horizontal movement mechanism 23 and a circular movement mechanism; on the free end of the first cylinder 21;

[0035] The fixing device is located on the moving side of the circular moving mechanism; both the heating unit and the injection unit are installed on the fixing device.

[0036] The thread rolling wheel can be fixed by the thread rolling wheel fixing device, so that the part to be repaired can always be in a convenient position for operation, and the heating unit can heat the area to be repaired before injecting the molten metal, which can make the m...

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Abstract

The invention discloses a thread rolling cylindrical die repair device. The repair device comprises a fixing device used for fixing a thread rolling cylindrical die which needs to be repaired, a punching unit used for punching a repair area of the thread rolling cylindrical die, a heating unit used for heating the repair area of the thread rolling cylindrical die, and an injection unit used for injecting repair metal solutions; the punching unit comprises a first cylinder, a punching machine, a horizontal moving mechanism and a circumferential moving mechanism; the circumferential moving mechanism is installed on the horizontal moving mechanism, and the first cylinder is installed on the circumferential moving mechanism; the punching machine is installed at the free end of the first cylinder; the fixing device is located on the moving side of the circumferential moving mechanism; and the heating unit and the injection unit are both installed on the fixing device. The thread rolling cylindrical die repair device can be used for assisting in repair of the thread rolling cylindrical die, and meanwhile the quality of the repaired position can be improved; and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of finishing, in particular to a thread rolling wheel repairing device. Background technique [0002] The thread rolling wheel is a tool that uses the method of metal plastic deformation to roll out the thread on the thread rolling machine. Due to its working characteristics (relying on its own hardness to roll the thread), the thread rolling wheel needs to have high hardness and certain toughness. [0003] After the thread rolling wheel has been used for a period of time, the teeth of the thread rolling wheel will break. At this time, only a new thread rolling wheel must be replaced. However, due to the high price of thread rolling, and the purchase needs a certain period of time, so for the enterprise Production caused some confusion. Therefore, it is necessary to repair the broken teeth of the thread rolling, so that the thread rolling wheel can be used again. [0004] However, in the process of repairing the th...

Claims

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Application Information

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IPC IPC(8): B23P6/04
Inventor 王显兵刘兴群
Owner 重庆世潮机械有限公司
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