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Whole spherical surface machining tool for differential mechanism

A differential and surface processing technology, which is applied in the field of differential global surface processing tooling, can solve the problems of difficult tooling manufacturing, such as the workpiece being easily crushed and damaged, and avoid being easily crushed, occupying small space, and difficult to manufacture. low degree of effect

Inactive Publication Date: 2019-06-21
重庆桶腾精密机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is: how to improve the existing tooling so that the workpiece of the differential case can be pressed and fixed evenly under force, and how to reduce the manufacturing difficulty of the tooling and avoid the problem that the workpiece is easily damaged by crushing

Method used

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  • Whole spherical surface machining tool for differential mechanism
  • Whole spherical surface machining tool for differential mechanism

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Embodiment 1

[0025] See figure 1 , the present embodiment provides a schematic top view of the differential spherical surface processing tooling of the present invention, as shown in the figure, the differential spherical surface processing tooling includes a station 1 that can accommodate a differential housing workpiece 3, On the station 1, there are two pressing mechanisms 2 for fixing the two ends of the differential housing workpiece 3 at intervals. The pressing mechanism 2 includes a first fixing splint 21, a second fixing splint 22 and a single-acting oil cylinder 23 , the first fixed splint 21 and the second fixed splint 22 are arranged oppositely at intervals, the second fixed splint 22 is connected to the single-acting oil cylinder 23, and the first fixed splint 21 and the single-acting oil cylinder 23 are respectively fixedly arranged on the station 1, When the differential case workpiece 3 is placed on the station 1, each pressing mechanism 2 moves synchronously through the sin...

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Abstract

The invention relates to the technical field of machining, and specifically discloses a whole spherical machining tool for a differential mechanism. The whole spherical machining tool comprises a station capable of accommodating a workpiece of a differential mechanism shell; two pressing mechanisms separately composed by first fixed clamping plates, second fixed clamping plates and single-acting oil cylinders are arranged on the station; the first fixed clamping plates and the second fixed clamping plates are oppositely arranged at intervals, and the second fixed clamping plates are connectedto the single-acting oil cylinders; the first fixed clamping plate and the single-acting oil cylinders are fixedly arranged on the station correspondingly; and when the workpiece of the differential mechanism is placed on the station, the pressing mechanisms synchronously move along the direction of the first fixed clamping plates through the single-acting oil cylinders to press and fix the two ends of the workpiece of the differential mechanism between the first fixed clamping plates and the second fixed clamping plates. The first fixed clamping plates are driven to move by the single-actingoil cylinders to clamp the workpiece between the first fixed clamping plates and the second fixed clamping plates, so that the workpiece is uniformly stressed in the clamping process, and the tool issimple in structure and easy to achieve.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a tool for processing the global surface of a differential gear. Background technique [0002] In the prior art, when processing the spherical surface of the workpiece of the differential case, it is necessary to press the differential case through tooling to operate, and the existing tooling uses a connecting rod mechanism to realize the pressing function. After long-term production experience, it is found that the existing tooling has the following deficiencies: [0003] In the first aspect, there will be a mechanism gap when the connecting rod mechanism presses the workpiece of the differential case, which will cause uneven force on both ends of the pressing position, so that the workpiece of the differential case cannot enter the ideal position , And then the processing quality of the differential housing workpiece is not good. Simultaneously, the link mechani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
Inventor 潘假
Owner 重庆桶腾精密机械制造有限公司
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