Machining technique of anchor chain Kenter shackle

A technology of Kent shackles and processing technology, which is applied in metal processing equipment, manufacturing tools, milling machine equipment details, etc., can solve the problems of difficult product processing quality, long processing auxiliary time, and large cumulative error, etc., and increase the effective processing time , Protection of legitimate rights and interests, the effect of reducing the number of clamping

Inactive Publication Date: 2010-12-29
莱芜钢铁集团淄博锚链有限公司
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AI Technical Summary

Problems solved by technology

In the process of processing, each device can only process one process, and an accessory must be clamped four times. Due to the heavy labor intensity of the workers for repeated clamping operations, the auxiliary time for processing is long; in addition, the cumulative error in the process of repeated clamping Large, the processing quality of the product is difficult to guarantee

Method used

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  • Machining technique of anchor chain Kenter shackle
  • Machining technique of anchor chain Kenter shackle
  • Machining technique of anchor chain Kenter shackle

Examples

Experimental program
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Embodiment Construction

[0023] Below in conjunction with accompanying drawing embodiment, the present invention will be further described:

[0024] like Figures 1 to 8 As shown, the processing technology of the anchor chain Kent shackle includes connecting the tooling 2 with the working platform 3 of the CNC milling machine with square bolts 1, connecting the forming tool 4 with the spindle 5 of the CNC milling machine, and the tooling 2 is provided with four The workpiece mounting position, (see figure 1 , 2 . )

[0025] Including the following steps:

[0026] a) Clamp the workpiece 6 on the tooling 2, start the CNC milling machine, make the main shaft 5 rotate, move the working platform 3, and make the forming tool 4 be in the initial position of processing; (see image 3 . )

[0027] b) moving the main shaft 5 down to the workpiece 6, operating the CNC milling machine, so that the working platform 3 moves laterally, and processes the A surface and the B surface of the workpiece 6; (see F...

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Abstract

The invention relates to a machining technique of an anchor chain Kenter shackle, which comprises the following steps: connecting a tooling with a working platform of a numerical control (NC) milling machine, and connecting a molding cutter with the main shaft of the NC milling machine, wherein the fixture is provided with four workpiece mounting positions. The NC milling machine enables the main shaft to rotate to move the working platform, so that the molding cutter machines a workpiece according to the following steps: machining the surfaces A and B of each workpiece; machining the surfaces C and D of each workpiece; machining the surfaces E and F of each workpiece; and machining the surfaces G and H of each workpiece. The four workpieces are clamped and machined within one time, thereby ensuring uniform size of the workpieces; the invention reduces the number of clamping and the number of transportations by the workers, and greatly reduces the labor intensity; the eight machining surfaces of each workpiece are completed on one device, thereby lowering the machining cost of the workpieces and enhancing the machining efficiency; and the invention ensures the machining size and quality of the workpiece, reduces the remilling in the workpiece assembling process, improves the working environment of the workers and ensures the lawful rights of workers for security and health.

Description

technical field [0001] The invention belongs to the field of production and manufacture of anchor chains for ships, and in particular relates to a processing technology for Kent shackles of anchor chains. Background technique [0002] At present, in the prior art, the processing method of the anchor chain Kent shackle is to use the common processing equipment universal horizontal milling machine and c630 lathe to complete in four steps according to the processing characteristics of the accessories. In the processing process, each equipment can only process one process, and an accessory must be clamped four times. Due to the heavy labor intensity of the workers for repeated clamping operations, the auxiliary time for processing is long; in addition, the accumulated errors in the process of repeated clamping Large, the processing quality of the product is difficult to guarantee. With the gradual upgrading of equipment and the popularization of CNC machining equipment in the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C3/00B23C9/00
Inventor 王学寨张蓬勃袁保祥蔡春刚谷峰贾中晔王兆全
Owner 莱芜钢铁集团淄博锚链有限公司
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