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Machining tool of toothed adjusting sleeve assembly and machining method of toothed adjusting sleeve assembly

A technology for adjusting sleeves and components, applied in the field of rolling mill parts processing, can solve problems such as inability to ensure accuracy, and achieve the effects of accurate adjustment of feed size, flexible rotation, quality assurance and use effect

Active Publication Date: 2021-07-13
四川易尚天交实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a processing tool for the toothed adjustment sleeve assembly and a processing method for the toothed adjustment sleeve assembly, so as to solve the problem that the existing toothed adjustment sleeve assembly cannot ensure the accuracy during processing

Method used

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  • Machining tool of toothed adjusting sleeve assembly and machining method of toothed adjusting sleeve assembly
  • Machining tool of toothed adjusting sleeve assembly and machining method of toothed adjusting sleeve assembly
  • Machining tool of toothed adjusting sleeve assembly and machining method of toothed adjusting sleeve assembly

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Experimental program
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Effect test

Embodiment 1

[0054] Please refer to figure 2 , a processing tool for a toothed adjustment sleeve assembly, comprising: a mandrel 30 , a first limit assembly 40 and a second limit assembly 50 . The mandrel 30 is provided with a first positioning notch 32 and a second positioning notch 33 . The first limiting component 40 is sleeved on the mandrel 30 , and is used to limit the toothed adjusting sleeve 10 after matching with the first positioning notch 32 , so as to facilitate the clamping of the toothed adjusting sleeve 10 . The second limiting component 50 is also sleeved on the mandrel 30 , and is used to limit the adjusting sleeve 20 after matching with the second positioning notch 33 , so as to facilitate the clamping of the adjusting sleeve 20 .

[0055] Please refer to Figure 3 to Figure 5 , the mandrel 30 is a structure of revolution, which itself has an axis. The two ends of mandrel 30 are respectively embedded with top cone plate 60, and top cone plate 60 is connected with mand...

Embodiment 2

[0061] A processing method for a toothed adjusting sleeve assembly, using the above-mentioned processing tool for the toothed adjusting sleeve assembly for clamping and processing, comprising the following steps:

[0062] S10: processing the toothed adjustment sleeve 10, which includes the following steps:

[0063] S11: Forge the blank and perform normalizing treatment, and at the same time conduct ultrasonic flaw detection to ensure that the material is qualified;

[0064] S12: Outer circle and inner hole of blank rough turning;

[0065] S13: According to the direction of the inner hole and eccentricity, the direction positioning surface 11 of the outer circle of the large end face is milled, which is used to determine the direction of the adjusting tooth and the rotating tooth;

[0066] S14: Clamping the outer circle of the big end, rough milling the rotating gear and adjusting gear;

[0067] S15: quenching and tempering treatment;

[0068] S16: Semi-finishing the outer c...

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Abstract

The invention discloses a machining tool of a toothed adjusting sleeve assembly and a machining method of the toothed adjusting sleeve assembly, and belongs to the technical field of rolling mill part machining. The machining tool of the toothed adjusting sleeve assembly is used for clamping and positioning during finish machining of a toothed adjusting sleeve and an adjusting sleeve and comprises a mandrel, a first limiting assembly used for limiting the toothed adjusting sleeve and a second limiting assembly used for limiting the adjusting sleeve; center holes are formed in the two ends of the mandrel respectively, and the axes of the two center holes coincide and are eccentric with the axis of the mandrel; and the mandrel is provided with a first positioning spigot and a second positioning spigot, the first limiting assembly is connected with the mandrel and matched with the first positioning spigot, and the second limiting assembly is connected with the mandrel and matched with the second positioning spigot. The toothed adjusting sleeve and the adjusting sleeve are machined through the same machining tool, so that not only can the problems of the position degree and the precision of a single part in the conventional machining process be solved, but also the problem of the position precision between two parts can also be solved.

Description

technical field [0001] The invention relates to the technical field of rolling mill parts processing, in particular to a processing tool for a toothed adjustment sleeve assembly and a processing method for the toothed adjustment sleeve assembly. Background technique [0002] At present, the toothed adjusting sleeve assembly is mainly used in the multi-roll star-shaped precision rolling mill to be arranged in the mill housing at an even and equal angle around the same circle center. The multi-roll star-shaped precision rolling mill is composed of multiple sets of toothed adjusting sleeve assemblies. Its Accuracy will determine whether the rolling mill is running, qualified and the key factor for rolling out qualified products. Therefore, the preparation method and tooling requirements for the toothed eccentric sleeve assembly are relatively high. A good manufacturing process and tooling can not only improve product accuracy , and at the same time can reduce product manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23P23/06B23Q3/14
CPCB23P15/00B23P23/06B23Q3/14
Inventor 何文祥董先亮冯春安杨维清魏稼丰邓兵
Owner 四川易尚天交实业有限公司
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