Machining process of steel wheel of robot reducer

A processing technology and technology of reducer, applied in the field of robot reducer processing, can solve the difficulty of integrated processing of internal teeth and internal raceway, it is difficult to ensure the coaxiality of bearings and steel wheels, and it is impossible to achieve high-precision internal gear processing, etc. problems, to achieve the effect of compact structure, good lubrication and cooling effect, improved machining accuracy and installation accuracy

Inactive Publication Date: 2018-11-20
SHANDONG SHKE MACHINERY MFG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, all similar products on the market today are unable to achieve high-precision internal gear machining, and the integrated processing of internal gear and inner raceway is more difficult, and finished bearings are usually installed between the steel wheel and other components , but the installation of finished bearings has great disadvantages:
[0003] One is that the matching size cannot be accurately controlled during installation, and it is difficult to ensure the coaxiality of the bearing and the steel wheel
[0004] Second, the cost is higher
Moreover, the traditional steel wheel structure limits its lubrication method, often using grease lubrication, and the lubrication effect is not ideal
Long-term operation of the traditional steel wheel wears a lot, and it is difficult to maintain in the later stage

Method used

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  • Machining process of steel wheel of robot reducer
  • Machining process of steel wheel of robot reducer
  • Machining process of steel wheel of robot reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Examples such as Figure 2-7 As shown, the processing technology of the steel wheel of the robot reducer includes the following steps:

[0036] 1. Precision casting or forging the blank of the first steel wheel 1;

[0037] 2. Hot extruding the blank of the first steel wheel 1;

[0038] 3. Roughly machining the blank of the first steel wheel 1, roughing the outer circle and inner hole of the first steel wheel 1;

[0039] 4. Carrying out heat treatment on the rough-machined first steel wheel 1 to prepare for subsequent finishing;

[0040] 5. Based on the outer circle of the first steel wheel 1, finish machining the internal teeth (internal teeth g of the first steel wheel) and the inner bearing raceway (the bearing raceway a of the first steel wheel), and reserve margin;

[0041] 6. Carrying out heat treatment to the finished first steel wheel 1;

[0042] 7. Superfinishing the first steel wheel 1 by one-time clamping;

[0043] Take one end face of the first steel wh...

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Abstract

The invention discloses a machining process of a steel wheel of a robot reducer. The machining process of the steel wheel of the robot reducer comprises the following steps of precision casting or forging of a blank of a first steel wheel; rough machining of the blank of the first steel wheel; heat treatment on the rough machined first steel wheel; finish machining of the first steel wheel; heat treatment on the finished first steel wheel; superfinish machining of the first steel wheel by adopting one-time clamping; and detecting various indexes of the superfinished first steel wheel until therequirements of a finished product are met.

Description

technical field [0001] The invention belongs to the technical field of robot reducer processing, and in particular relates to a processing technology of a steel wheel of a robot reducer. Background technique [0002] Such as figure 1 As shown, all similar products on the market today are unable to achieve high-precision internal gear machining, and the integrated processing of internal gears and inner raceways is more difficult, and finished bearings are usually installed between the steel wheel and other components , but the installation of finished bearings has great disadvantages: [0003] One is that the matching size cannot be accurately controlled during installation, and it is difficult to ensure the coaxiality of the bearing and the steel wheel. [0004] Second, the cost is relatively high. [0005] The third is that the finished bearing is prone to damage when rotating at high speed, and the later maintenance period is short. And the traditional steel wheel stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/14
CPCB23P15/14
Inventor 汤承龙谭立勇段星光鲁守银赵洪华李国才付同军李祥奎艾长胜王俊明
Owner SHANDONG SHKE MACHINERY MFG
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