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Spline alignment tool set and method for combining motor and gearbox of automobile

A technology combining automobiles and gearboxes, which is applied in manufacturing tools, metal processing, metal processing equipment, etc., can solve problems such as spline cracks and consuming man-hours, and achieve the effect of avoiding collisions and saving man-hours

Pending Publication Date: 2018-11-13
XPT NANJING E POWERTRAIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this operation method consumes man-hours, and when the splines collide hard, it will cause cracks and other poor quality of the splines

Method used

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  • Spline alignment tool set and method for combining motor and gearbox of automobile
  • Spline alignment tool set and method for combining motor and gearbox of automobile
  • Spline alignment tool set and method for combining motor and gearbox of automobile

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Experimental program
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Embodiment Construction

[0028] Please refer to Figure 1 to Figure 3 . The spline alignment tool set 1 according to the embodiment of the present invention includes an external spline adjustment member 10 (such as figure 1 Shown) and internal spline adjustment piece 12 (as figure 2 Shown). The spline alignment tool set 1 is used to combine the motor 2 and the gearbox 3 of the automobile. The motor 2 includes the casing 20 and the spline output structure 22. The gearbox 3 includes the box body 30 and the spline input structure 32, and the spline output The structure 22 matches with the spline input structure 32, that is, it can mesh with each other. When the spline output structure 22 and the spline input structure 32 mesh with each other, the motor 2 can transmit power to the gearbox 3. The relative positions of the spline output structure 22 and the spline input structure 32 are adjusted by the outer spline adjustment member 10 and the inner spline adjustment member 12, so that the spline output s...

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PUM

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Abstract

The invention discloses a spline alignment tool set and a method for combining a motor and a gearbox of an automobile. The spline alignment tool set comprises an outer spline adjusting piece and an inner spline adjusting piece, the outer spline adjusting piece comprises an inner spline and a first positioning structure, and the inner spline adjusting piece comprises an outer spline and a second positioning structure. A spline output structure of the motor and a spline input structure of the gearbox are positioned by using the outer spline adjusting piece and the inner spline adjusting piece sothat the relative angle between the spline output structure and the spline input structure can be determined, then the spline output structure and the spline input structure can be successfully meshed at one time, and the spline alignment tool set has the effects of saving the labor time and avoiding the collision between the spline structures.

Description

Technical field [0001] The invention relates to an automobile motor and a gearbox, in particular to a combination method and a combination tool of the automobile motor and the gearbox. Background technique [0002] At present, the motor and gearbox of a car are usually combined by splines. When the motor is assembled with the gearbox, the inner and outer splines of the motor and the gearbox must be aligned to be effectively combined. If the angle of the spline is not correct, the motor will collide with the inner and outer splines of the gearbox, causing damage to the splines and may not be able to be combined. The operator needs to adjust the angle of the spline again, for example, randomly rotate the outer spline to obtain a new angle, and then recombine the motor and the gearbox. This cycle continues until the motor can be combined with the inner and outer splines of the gearbox. However, this operation method consumes man-hours, and when the spline hardly collides, it will...

Claims

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Application Information

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IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 马继飞李召峰
Owner XPT NANJING E POWERTRAIN TECH CO LTD