Turnover tool for gearbox

A technology for overturning tooling and gear boxes, which is applied to workbenches, manufacturing tools, etc., can solve the problems of manual overturning of gear boxes, etc., and achieve the effects of simple structure, convenient and flexible operation, and reduced labor intensity.

Inactive Publication Date: 2011-07-27
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, with the high-speed and heavy-duty requirements of the railway, the structure of the gearbox of the freight locomotive is mainly cast from cast iron materials, and the wall of the

Method used

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  • Turnover tool for gearbox
  • Turnover tool for gearbox
  • Turnover tool for gearbox

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] First of all, it should be explained that the "front, back, left, and right" mentioned in the text refer to figure 1 In terms of positional relationship.

[0036] Cooperate Figure 1 to Figure 9 As shown, the present invention proposes a gear box turning tool, which includes a support bracket and a rotating body 1 . Support bracket has left support 2 and right support 3 that place correspondingly, and left support 2 top is provided with left support h...

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Abstract

The invention discloses a turnover tool for a gearbox, which comprises a support bracket and a rotary body, wherein the support bracket is provided with a left bracket and a right bracket which are arranged correspondingly; a left support hole is formed on the upper part of the left bracket, a right support hole is formed on the right bracket, and center lines of the left and right support holes are arranged coaxially; the rotary body is rotationally arranged on the support bracket, and both ends of the rotary body are respectively connected with the left and right support holes; the gearbox is detachably connected on the rotary body, and can rotate with the rotary body. By the tool, the gearbox can be convenient to turn in an assembly process, and thus, the labor intensity of workers is relieved.

Description

technical field [0001] The invention relates to a gear box overturning tool, which is suitable for the overturning of a gear box, especially a gear box of an electric locomotive during the assembly process. Background technique [0002] The gearbox of the railway locomotive needs to be turned over during the assembly process. The traditional way of turning over the gearbox is mainly to be turned over by the operator manually. [0003] Since the traditional gearbox is mainly a thin-walled steel plate welded structure, its weight is relatively light, so it is relatively convenient to turn the gearbox manually during the assembly process. [0004] However, with the high-speed and heavy-duty requirements of the railway, the structure of the gearbox of the freight locomotive is mainly cast from cast iron materials, and the wall of the gearbox of the cast structure is thicker, so that its weight is more than 400 kg, even if it is a half box. Over 200 kg, so turning over the gearb...

Claims

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Application Information

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IPC IPC(8): B25H1/06B25H1/10
Inventor 郭吉星武怀礼
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
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