Automatic machining line equipment for check ring with lug

An automatic processing and ear retaining ring technology, which is applied in metal processing equipment, manufacturing tools, perforating tools, etc., can solve the problems of low material utilization, high production cost, and inability to effectively guarantee standardized production, so as to achieve high work efficiency and reduce manufacturing costs. Process, the effect of ensuring the dimensional accuracy of the ear hole

Active Publication Date: 2021-02-12
DONGFENG AUTO PARTS (GRP) CO LTD GENERAL CASTING & FORGING BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The retaining ring with ears is generally installed in the round hole to fix the axial movement of the parts. The outer diameter of the retaining ring with ears is slightly larger than the diameter of the assembly hole. When installing, you can use the snap ring pliers to insert the jaws of the retaining ring. In the ear hole, clamp the retaining ring, and then put it into the pre-processed inner groove of the round hole. Therefore, the ear retaining ring needs to have a certain degree of elasticity for deformation, and at the same time, standardized production is required to ensure the size and position of the ear hole of the ear retaining ring. In the actual production process, the retaining ring with ears is produced by stamping with plates as raw materials. The material utilization of this production method is low, and the material utilization rate is about 20-30%. The production cost is high, and Cannot effectively guarantee standardized production

Method used

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Embodiment Construction

[0071] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0072] used in the present invention is image 3 The arc-shaped part after the 65Mn flat steel wire is rolled and rounded is used as the processing raw material, that is, the steel plate used in the stamping part 1 instead of the traditional processing equipment, which greatly reduces the waste of stamping and reduces the cost.

[0073] Such as figure 1 The automatic processing line equipment with ear retaining ring shown in —34 includes a stamping die, and the stamping die includes an upper die 3, a lower die 4, a feeding device 100 for feeding the stamping die to be stamped 1, and a feeding station. The blanking device 600 is a blanking station for outputting the stamped parts processed by the stamping die. The stamping die is provided with a punching station for punching the inner ring of the ear retaining ring 2, a punching stat...

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PUM

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Abstract

The invention discloses automatic machining line equipment for a check ring with a lug. The automatic machining line equipment comprises a stamping die, a feeding device and a discharging device, wherein the stamping die comprises an upper die and a lower die; the feeding device is used for conveying a to-be-stamped piece to the stamping die; the discharging device is used for discharging a stamped piece machined by the stamping die; and a punching station for punching an inner ring of the check ring with the lug, a punching station for punching a lug hole in the check ring with the lug and aclamping jaw mechanism for clamping the to-be-stamped piece or the stamped piece to move between different stations are arranged in the stamping die. The automatic machining line equipment for the check ring with the lug has multiple stations, standardized and integrally formed production can be carried out, the working efficiency is high, manufacturing procedures are reduced, the manufacturing cost is saved, and the material utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field of retaining ring processing equipment, in particular to automatic processing line equipment for retaining rings with ears. Background technique [0002] The retaining ring with ears is generally installed in the round hole to fix the axial movement of the parts. The outer diameter of the retaining ring with ears is slightly larger than the diameter of the assembly hole. When installing, you can use the snap ring pliers to insert the jaws of the retaining ring. In the ear hole, clamp the retaining ring, and then put it into the pre-processed inner groove of the round hole. Therefore, the ear retaining ring needs to have a certain degree of elasticity for deformation, and at the same time, standardized production is required to ensure the size and position of the ear hole of the ear retaining ring. In the actual production process, the retaining ring with ears is produced by stamping with plates as raw materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/34B21D28/26B21D43/10B21D43/02B21D45/00B21D53/18
CPCB21D28/34B21D28/265B21D43/105B21D43/027B21D45/00B21D53/18Y02E60/10
Inventor 袁石华王鑫史泽君王学成
Owner DONGFENG AUTO PARTS (GRP) CO LTD GENERAL CASTING & FORGING BRANCH
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