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Punching system for watch chain machining

A technology of watch chain and punching machine, applied in the field of punching system, can solve the problems of low production efficiency and high labor cost, and achieve the effect of improving production efficiency, reducing labor cost and less power source

Active Publication Date: 2019-04-26
杭州航民百泰首饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During processing, it is necessary to manually take the profile formed by the first stamping process to the stamping machine of the second stamping process, the labor cost is high, and the production efficiency is low

Method used

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  • Punching system for watch chain machining
  • Punching system for watch chain machining
  • Punching system for watch chain machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1As shown, a stamping system for watch chain processing, which sequentially includes a first stamping machine 1 for stamping watch chain reliefs on blanks, and a transmission mechanism 2 for transporting blanks to a second stamping machine 3 . The second stamping machine 3 for stamping blanks into watch chains. The first stamping machine includes a first lower die 4, a first upper die 5, a first drive member 6 for driving the first upper die 5 to move toward the first lower die 4, and a first drive cylinder for abutting against the blank 7. The first driving member 6 can be a hydraulic cylinder or other power source. When stamping, the blank is placed on the first lower die 4, the first driving cylinder 7 presses against the blank, and the first driving member 6 drives the first upper die 5 to move toward the first lower die 4, thereby pressing on the blank. The relief required for the bracelet.

[0034] Such as figure 1 As shown, the second stamping...

Embodiment 2

[0054] The difference between Embodiment 2 and Embodiment 1 is that, as Image 6 As shown, the clamping mechanism 14 includes two clamping blocks 19 slidably connected to the mounting plate 18 along the vertical direction and a third driving cylinder 30 . The third driving cylinder 30 is vertically arranged and fixedly mounted on the mounting plate 18 , and the piston rod of the third driving cylinder 30 is fixedly connected to the upper end surface of a clamping block 19 located above.

[0055] The working principle of the stamping system is as follows:

[0056] 1. In the initial state, the blank is placed on the first lower die 4 of the first punching machine, the clamping block 19 clamps the blank, and the guide block 23 is located at the end of the second guide groove 24 away from the third guide groove 25;

[0057] 2. The first driving cylinder 7 presses against the blank, and the first driving member 6 drives the first upper mold 5 to move toward the first lower mold 4,...

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PUM

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Abstract

The invention discloses a punching system for watch chain machining. The punching system sequentially comprises a first punching machine for punching watch chain embossments on a blank, a transmissionmechanism for conveying the blank to the position of a second punching machine, and the second punching machine for punching the blank into a watch chain. The first punching machine comprises a firstlower die, a first upper die, a first drive piece and a first drive cylinder for abutting against the blank. The second punching machine comprises a second lower die, a second upper die, a second drive piece and a second drive cylinder for abutting against the blank, wherein the second drive piece is used for driving the second upper die to move towards the second lower die, and the second lowerdie is provided with a falling groove for watch chain falling. The transmission mechanism comprises a connecting platform located between the first lower die and the second lower die, a clamping mechanism and a drive mechanism. The blank can be driven by the clamping mechanism to move to the second lower die, at the time, the second upper die is aligned with the embossments, under punching of thesecond punching machine, the watch chain is punched down from the blank and falls down along the falling groove, and watch chain manufacturing is finished.

Description

technical field [0001] The invention relates to the field of watch chain production, in particular to a stamping system for watch chain processing. Background technique [0002] Existing watch chains are often formed by stamping through dies. The blank needs to be placed on the lower mold, and then the upper mold is fastened to the lower mold, and the blank is punched by a punching machine to form the protrusions required on the surface of the watch chain, and the first stamping is completed. After the stamping is completed, the blank is manually Take it out from the lower mold. Then put the above-mentioned stamped blank into the shape of the watch chain, and then put it on another punching machine. The stamping machine stamps the blank into the shape of the watch chain, and the stamped watch chain falls into the drop groove on the mold to complete the collection. [0003] During processing, it is necessary to manually take the profile formed by the first stamping process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02B21D37/10B21D43/00B21D43/05
CPCB21D22/02B21D37/10B21D43/003B21D43/05
Inventor 陈宇红
Owner 杭州航民百泰首饰有限公司