Telescopic arm structure of hub roller press

A technology of rolling machine and telescopic arm, which is applied in the field of spinning machine, can solve the problems of unachievable rolling angle, unoptimized rolling effect, cumbersome process programming, etc., and achieve the effect of eliminating gaps

Pending Publication Date: 2021-04-30
江西鼎力旋压装备有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Although the telescopic arm used in the above-mentioned prior art can achieve the purpose of rolling, it needs to use two telescopic arms, and can only have two rolling angles, and only rolls the inner surface, and is also equipped with two grinding units. Grinding the outer surface, its structure is too complicated, the rolling angle cannot be adjusted to the R angle of the hub at will, the process programming involved will be more cumbersome, and the rolling effect is not optimal

Method used

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  • Telescopic arm structure of hub roller press
  • Telescopic arm structure of hub roller press
  • Telescopic arm structure of hub roller press

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Embodiment Construction

[0049] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and will fully convey the scope of the invention. communicated to technical staff.

[0050] Such as Figure 1-8 As shown, the telescopic arm structure of a wheel hub rolling machine includes a Z-axis main body 11, a positioning mechanism, a rolling wheel 51 assembly, a roller disc rotation mechanism and a tensioning mechanism, and the Z-axis main body 11 is a Z-axis slide table, and the Z-axis slide The platform slides and fits in the cavity of a cross slide through the Z-axis vertical ball guide pair 12. The Z-axis motor seat 15 on the upper end of the Z-axis main body 11 is provi...

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Abstract

The invention relates to the technical field of spinning machines, in particular to a telescopic arm structure of a hub roller press. The telescopic arm structure of the hub roller press comprises a Z-axis main body, a positioning mechanism, a rolling wheel assembly, a roller disc rotating mechanism and a tensioning mechanism. A B-axis servo motor drives a second lead screw to rotate, so that a second nut is driven to move up and down, then a chain connecting block is driven to move up and down, the chain connecting block moves up and down to pull a chain, then a rotary main chain wheel rotates, a rotary main chain wheel on the lower portion rotates to drive a rotary shaft to rotate, then a positioning fluted disc rotates to drive the rolling wheel assembly on the positioning fluted disc to rotate by a certain angle, then the angle relation between a rolling wheel and the to-be-machined part is adjusted, the purpose of adjusting the rolling angle is achieved, and the outer surface and the inner surface of a hub are rolled at a time and rolled comprehensively.

Description

technical field [0001] The invention relates to the technical field of spinning machines, in particular to a telescopic arm structure of a hub rolling machine. Background technique [0002] The main purpose of the hub rolling machine is to improve the surface strength and hardness of the aluminum hub. The hub rolling machine needs to complete the rolling of the outer surface and the inner surface of the hub at one time. The rolling is comprehensive, the applied force is adjustable, and the hardened layer on the surface of the hub is uniform, which greatly enhances the strength and toughness of the hub surface and prevents premature cracks or cracks on the hub surface. Fracture, improve the service life of the wheel hub. To achieve this goal, the rolling wheel is needed, the angle can be adjusted freely, and the shape of the hub can be simulated to follow the process trajectory. At this time, the telescopic arm mechanism of the hub rolling machine is needed. [0003] Public...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/14B21D53/26
CPCB21D22/14B21D53/265
Inventor 严德周张印明黄宗全
Owner 江西鼎力旋压装备有限公司
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