CN101927373B - Machining technique of anchor chain Kenter shackle - Google Patents
Machining technique of anchor chain Kenter shackle Download PDFInfo
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- CN101927373B CN101927373B CN2010102417919A CN201010241791A CN101927373B CN 101927373 B CN101927373 B CN 101927373B CN 2010102417919 A CN2010102417919 A CN 2010102417919A CN 201010241791 A CN201010241791 A CN 201010241791A CN 101927373 B CN101927373 B CN 101927373B
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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
The invention belongs to production, the manufacturing field of marine anchor chain, be specifically related to the processing technology of a kind of anchor chain Kent shackle.
Background technology
Current, in the prior art, the processing method of anchor chain Kent shackle is to utilize the omnipotent horizontal milling machine of common process equipment, c630 lathe to divide four steps to accomplish according to the processing characteristic of annex.Every equipment can only be processed one procedure in process, and annex must clamping four times, because the clamping operator's who repeats labour intensity is big, processing is many non-cutting time; The clamping that repeats in addition, the accumulated error in the process is big, and the crudy of product is difficult to guarantee.Along with the update gradually of equipment, numerically controlled processing equipment generally the popularizing of mechanical processing industry, the shortcoming and defect of this technology is more and more obvious aborning.
Summary of the invention
The technical problem that the present invention will solve is: overcome the deficiency of prior art, the processing technology of the anchor chain Kent shackle that a kind of labour intensity is little, quality is high, production efficiency is high is provided.
The technical solution adopted for the present invention to solve the technical problems is: the processing technology of anchor chain Kent shackle; Comprise frock is connected with the workbench of CNC milling machine; Molding cutter is connected with the main shaft of CNC milling machine; Said frock is provided with more than one workpiece installation position, it is characterized in that, comprises the steps:
A) the good workpiece of clamping on said frock starts CNC milling machine, makes said main axis rotation to move said workbench, makes said molding cutter be in the initial position of processing;
B) said main shaft is moved down into said workpiece, the operating numerical control milling machine makes said workbench laterally move, and processes the A face and the B face of said workpiece;
C) with the center of said main axle moving to workpiece, the operating numerical control milling machine makes said workbench vertically move, the C face of processing work and D face;
D) operating numerical control milling machine, workbench laterally move, the E face of processing work and F face;
E) operating numerical control milling machine, workbench laterally, vertically move the G face of processing work and H face simultaneously.
Preferably, said frock flexibly connects with square bolt and said workbench.
Preferably, said frock is provided with four workpiece installation positions.
Compared with prior art, the invention has the beneficial effects as follows: 4 workpiece of a clamping, 4 workpiece process at one time the unification of guaranteeing 4 workpiece processing dimensions, reduce the accumulated error of workpiece multiple clamping in clamping process, have guaranteed the crudy of product; Every clamping workpiece is once accomplished the processing of A, B, C, D, E, F, G, eight machined surfaces of H, has reduced clamping times and workman's carrying number of times, greatly reduces operator's labour intensity; Because workpiece A, B, C, D, E, F, G, eight machined surfaces of H are accomplished on same equipment, operating personnel just accomplish original 4 people's technological requirement, have reduced operating personnel, have reduced the processing cost of workpiece; Because the minimizing of clamping times and carrying number of times, reduce the non-cutting time that is used for workpiece processing, effectively increased greatly process time, improved working (machining) efficiency; The processing dimension and the crudy of workpiece are guaranteed, and have reduced the reconditioning in the workpiece assembling process, have improved worker's operating environment, have ensured the legitimate rights and interests of worker's safety and Health.
Description of drawings
Fig. 1 is that workpiece is installed on the front view on the frock in the structure of the present invention;
Fig. 2 is the side view of Fig. 1;
Initial position sketch map when Fig. 3 is a processing work of the present invention;
Front view when Fig. 4 is A, the B face of processing work of the present invention;
Fig. 5 is the side view of workpiece on frock among Fig. 4;
Side view when Fig. 6 is C, the D face of processing work of the present invention;
Side view when Fig. 7 is E, the F face of processing work of the present invention;
Side view when Fig. 8 is G, the H face of processing work of the present invention.
Be labeled as among the figure:
1, square bolt; 2, frock; 3, workbench; 4, molding cutter; 5, main shaft; 6, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention done further describing:
Shown in Fig. 1 to 8; The processing technology of anchor chain Kent shackle comprises the square bolt 1 of frock 2 usefulness is connected with the workbench 3 of CNC milling machine, and molding cutter 4 is connected with the main shaft 5 of CNC milling machine; Said frock 2 is provided with four workpiece installation position, (referring to Fig. 1,2.)
Comprise the steps:
A) the good workpiece 6 of clamping on said frock 2 starts CNC milling machine, makes said main shaft 5 rotate, and moves said workbench 3, makes said molding cutter 4 be in the initial position of processing; (referring to Fig. 3.)
B) said main shaft 5 is moved down into said workpiece 6, the operating numerical control milling machine makes said workbench 3 laterally move, and processes the A face and the B face of said workpiece 6; (referring to Fig. 4,5.)
C) said main shaft 5 is moved to the center of workpiece 6, the operating numerical control milling machine makes said workbench 3 vertically move, the C face of processing work 6 and D face; (referring to Fig. 6.)
D) operating numerical control milling machine, workbench 3 laterally move, the E face of processing work 6 and F face; (referring to Fig. 7.)
E) operating numerical control milling machine, workbench 3 laterally, vertically move the G face of processing work 6 and H face simultaneously.(referring to Fig. 8.)
Like this, four workpiece 6 of a clamping, 6 clampings of each workpiece once, four workpiece 6 just can process at one time.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But everyly do not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and remodeling that above embodiment did, still belong to the protection domain of technical scheme of the present invention according to technical spirit of the present invention.
Claims (3)
1. the processing technology of anchor chain Kent shackle; Comprise frock (2) is connected with the workbench (3) of CNC milling machine that molding cutter (4) is connected with the main shaft (5) of CNC milling machine, and said frock (2) is provided with more than one workpiece installation position; It is characterized in that, comprise the steps:
A) go up the good workpiece of clamping (6) in said frock (2), start CNC milling machine, make said main shaft (5) rotate, move said workbench (3), make said molding cutter (4) be in the initial position of processing;
B) said main shaft (5) is moved down into said workpiece (6), the operating numerical control milling machine makes said workbench (3) laterally move, and processes the A face and the B face of said workpiece (6);
C) said main shaft (5) is moved to the center of workpiece (6), the operating numerical control milling machine makes said workbench (3) vertically move, the C face of processing work (6) and D face;
D) operating numerical control milling machine, workbench (3) laterally moves, the E face of processing work (6) and F face;
E) operating numerical control milling machine, workbench (3) laterally, vertically move the G face of processing work (6) and H face simultaneously.
2. the processing technology of anchor chain according to claim 1 Kent shackle is characterized in that: said frock (2) flexibly connects with square bolt (1) and said workbench (3).
3. according to the processing technology of claim 1 or 2 arbitrary described anchor chain Kent shackles, it is characterized in that: said frock (2) is provided with four workpiece installation positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102417919A CN101927373B (en) | 2010-07-27 | 2010-07-27 | Machining technique of anchor chain Kenter shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102417919A CN101927373B (en) | 2010-07-27 | 2010-07-27 | Machining technique of anchor chain Kenter shackle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101927373A CN101927373A (en) | 2010-12-29 |
| CN101927373B true CN101927373B (en) | 2012-03-07 |
Family
ID=43366946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102417919A Expired - Fee Related CN101927373B (en) | 2010-07-27 | 2010-07-27 | Machining technique of anchor chain Kenter shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927373B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357811A (en) * | 2013-06-28 | 2013-10-23 | 江苏亚星锚链股份有限公司 | Method for forging Kent pear-shaped shackle |
| CN103567720A (en) * | 2013-10-10 | 2014-02-12 | 江苏亚星锚链股份有限公司 | Forging method for Kent shackle |
| CN103722224A (en) * | 2013-12-03 | 2014-04-16 | 齐齐哈尔市金车工业公司 | Processing technology for side bearing base and tooling used therein |
| CN104801747A (en) * | 2014-01-26 | 2015-07-29 | 上海国上机电科技有限公司 | Multi-plane processing technology of lifting hook for hoisting machine |
| CN112621117B (en) * | 2020-12-08 | 2023-05-12 | 莱芜钢铁集团淄博锚链有限公司 | Anchor chain Kent processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588053A1 (en) * | 1985-09-30 | 1987-04-03 | Brissonneau & Lotz | Disconnectable link having a spherical body |
| US5983620A (en) * | 1997-07-11 | 1999-11-16 | Amoss; Robert S. | Versatile `Kenter ` type detachable anchor connecting link |
| CN1252330A (en) * | 1999-06-15 | 2000-05-10 | 正茂集团靖江环球锚链厂 | Manufacture method and equipment of Type C connection shackle |
| CN101303063A (en) * | 2008-06-27 | 2008-11-12 | 褚德华 | Double-lock head sawtooth pattern kent type unloading buckle |
| CN101421538A (en) * | 2006-10-16 | 2009-04-29 | 蒂勒有限及两合公司 | Chain connecting link |
| CN201281108Y (en) * | 2008-06-27 | 2009-07-29 | 褚德华 | Kent shackle |
-
2010
- 2010-07-27 CN CN2010102417919A patent/CN101927373B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588053A1 (en) * | 1985-09-30 | 1987-04-03 | Brissonneau & Lotz | Disconnectable link having a spherical body |
| US5983620A (en) * | 1997-07-11 | 1999-11-16 | Amoss; Robert S. | Versatile `Kenter ` type detachable anchor connecting link |
| CN1252330A (en) * | 1999-06-15 | 2000-05-10 | 正茂集团靖江环球锚链厂 | Manufacture method and equipment of Type C connection shackle |
| CN101421538A (en) * | 2006-10-16 | 2009-04-29 | 蒂勒有限及两合公司 | Chain connecting link |
| CN101303063A (en) * | 2008-06-27 | 2008-11-12 | 褚德华 | Double-lock head sawtooth pattern kent type unloading buckle |
| CN201281108Y (en) * | 2008-06-27 | 2009-07-29 | 褚德华 | Kent shackle |
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| Publication number | Publication date |
|---|---|
| CN101927373A (en) | 2010-12-29 |
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