Irregular working surface wheel poking machine

A technology for working surfaces and pullers, which is applied in the manufacture of tools, hand-held tools, etc., and can solve problems such as danger, time-consuming and labor-intensive, and wheel shaft corrosion

Inactive Publication Date: 2019-01-01
张宗楼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the severe corrosion of many wheel shafts, the outer edge of the wheel is pulled out badly, but the wheel body on the shaft still cannot be pulled out, and because there is no working surface for the claw, the puller has nowhere to be stressed and cannot be used. The remaining wheel body on the shaft can only be violently removed by cutting and destroying, which is time-consuming and laborious, and it is also very dangerous
[0005] Therefore, the equipment maintenance industry still lacks a new type of puller that can pull out various irregular face wheels.

Method used

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  • Irregular working surface wheel poking machine
  • Irregular working surface wheel poking machine
  • Irregular working surface wheel poking machine

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention will be further described:

[0019] as attached figure 1 Shown: a puller 1 for irregular working surfaces is composed of: mounting bracket 1, top screw 2, pulling claw 3, latch screw 4; fixing device 5, pull rod bolt 6, pull rod screw cap 7, adjustment hole 8, pull rod wear The thread hole 9, the T-shaped pull rod hook 10, and the claw hook 11 form together.

[0020] as attached figure 2 As shown: the claw 3 of a puller 1 on an irregular working face has a fixed locking device, which is composed of a fixing device 5 on the puller 3 and a tie rod bolt 6. On each claw, 1 to 3 fixing devices 5 can be arranged, which are used in conjunction with the adjustment holes on the pulling melon to achieve the function of coping with more complex working surfaces.

[0021] as attached image 3 Shown: a puller for irregular working surface 1 In order to deal with more complicated working contact surfaces and e...

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PUM

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Abstract

The invention discloses an irregular working surface wheel poking machine. The machine is characterized in that a fixed locking device is arranged at stress ends of three poking jaws, so that the endparts of the three poking jaws form an adjustable and fixable triangular working surface; any transmission wheels with sections larger than the top point of the triangular working surface can be clamped among the three poking jaws of the working surface; and no matter stress surfaces of the transmission wheels are inclined surfaces, round surfaces, elliptic surfaces or irregular surfaces, the transmission wheels can be pulled out by the wheel poking machine.

Description

technical field [0001] The invention relates to a puller used for devices on irregular working surfaces. Aiming at solving the problem that many pulleys and gears are severely worn and damaged by external forces, the ordinary puller has no force-bearing surface of the claw and cannot be used. Background technique [0002] At present, my country's industry has developed rapidly, and various mechanical equipment has been applied to production and operation, and failures will inevitably occur and need to be repaired. In the process of maintaining equipment, it is often necessary to pull out various gears, pulleys, etc. fixed on the shaft, so the puller is one of the indispensable and important tools for maintenance workers. [0003] There are two kinds of pullers in the past, double-claw and three-claw, and the barb at the end of the melon hooks the side of the pulled gear or pulley as the working surface, and then relies on the screw or hydraulic device to apply the top to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 张宗楼张诗怡
Owner 张宗楼
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