CN102120233A - Bending device of end shackle - Google Patents
Bending device of end shackle Download PDFInfo
- Publication number
- CN102120233A CN102120233A CN 201010577198 CN201010577198A CN102120233A CN 102120233 A CN102120233 A CN 102120233A CN 201010577198 CN201010577198 CN 201010577198 CN 201010577198 A CN201010577198 A CN 201010577198A CN 102120233 A CN102120233 A CN 102120233A
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- China
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- piston rod
- hydraulic jack
- hydraulic oil
- center pad
- attachment pegs
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Abstract
The invention discloses a bending device of an end shackle, which comprises a center pad, hydraulic oil cylinders and a piston rod. A workpiece is clamped and bent by arranging the hydraulic oil cylinders in the front, back, left and right directions, arranging a fastening block on the front hydraulic oil cylinder, arranging the center pad on the back hydraulic oil cylinder, and arranging a rotation clamping frame on the left and right symmetrical hydraulic oil cylinders respectively. The bending device disclosed by the invention works by adopting the hydraulic principle, thus the labor intensity of workers is relieved, and the safety coefficient is also improved. As the hydraulic oil cylinders are used for bending and forming once, the heating number is reduced, the energy consumption is reduced, the manufacturing cost is lowered, the dimensional precision of a product is ensured, and the product quality is improved.
Description
Technical field: the present invention relates to the bending press of end shackle, it is applicable to the bent into shape of the connector between swivel piece peculiar to vessel and anchor or the Kent shackle, also is applicable to the bent into shape of seafari platform, boats and ships coupling.
Background technology: end shackle is the indispensable annex that the marine anchor chain annex is connected with end open link anchor shackle on the seafari oil platform mooring cable, the bar portion diameter of initial these shackle maximum specification is all below 120mm, it at present all is direct bent into shape on pneumatic hammer or belt drop hammer, not only efficient is low, energy consumption height, safety coefficient and product quality all can not get guaranteeing.
Summary of the invention: purpose of the present invention is exactly the bent into shape that a kind of end shackle will be provided, and it can overcome the existing problem of existing product.The object of the present invention is achieved like this, the bending press of end shackle, be made up of center pad, hydraulic jack, piston rod, it is characterized in that: front and rear direction is provided with the hydraulic jack of same model, also is provided with the hydraulic jack of same model on the left and right direction; The back of front hydraulic jack is provided with piston rod, and is connected with fastening block by attachment pegs; The front of back hydraulic jack is provided with piston rod, and is connected with center pad by attachment pegs, and the left back end of center pad is provided with workpiece demoulding movable block; Be respectively arranged with piston rod on the symmetrically arranged hydraulic jack in left and right both sides, piston rod is connected with movable connection piece by attachment pegs, and movable connection piece is connected with the rotation clamping support by the activity attachment pegs; The rear end of described rotation clamping support is provided with joint pin, and front end is provided with turning cylinder, and the top is provided with adjustment screw, and the inboard is provided with the hinge portable plate.
The present invention adopts hydraulic principle to carry out work, has therefore alleviated workman's labour, and safety coefficient also is improved.In the bent into shape process, utilize the disposable bent into shape of hydraulic jack, reduced and added showing tremendous enthusiasmly time, reduced energy consumption, reduced manufacturing cost.Product has guaranteed dimensional accuracy of products owing to utilized the anchor clamps location, has improved product quality.
The bar portion maximum gauge of product has reached more than the 200mm, and length surpasses 2m, can not produce on original forging equipment at all.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
1. workpiece, 2. center pad, 3. hydraulic jack; 4. piston rod, 5. attachment pegs, 6. fastening block; 7. hydraulic jack, 8. piston rod, 9. attachment pegs; 10. joint pin, 11. hinge portable plates, 12. hydraulic jacks; 13. piston rod, 14. hydraulic jacks, 15. piston rods; 16. attachment pegs, 17. joint pins, 18. hinge portable plates; 19. workpiece demoulding movable block, 20. attachment pegs, 21. movable connection pieces; 22. the activity attachment pegs, 23. rotate clamping support, 24. turning cylinders; 25. movable connection piece, 26. activity attachment pegs, 27. rotate clamping support; 28. turning cylinder, 29. adjustment screw, 30. adjustment screw
The specific embodiment: the invention will be further described below in conjunction with accompanying drawing;
The bending press of end shackle is made up of center pad 2, hydraulic jack 12, piston rod 13, and it is characterized in that: front and rear direction is provided with the hydraulic jack 3,12 of same model, also is provided with the hydraulic jack 14,7 of same model on the left and right direction; The back of front hydraulic jack 3 is provided with piston rod 4, and is connected with fastening block 6 by attachment pegs 5; The front of back hydraulic jack 12 is provided with piston rod 13, and is connected with center pad 2 by attachment pegs 20, and the left back end of center pad 2 is provided with workpiece demoulding movable block 19; Be respectively arranged with piston rod 15,8 on the symmetrically arranged hydraulic jack 14,7 in left and right both sides, piston rod 15,8 is connected with movable connection piece 25,21 by attachment pegs 16,9, and movable connection piece 25,21 is connected with rotation clamping support 27,23 by activity attachment pegs 26,22; The rear end of described rotation clamping support 27,23 is provided with joint pin 17,10, and front end is provided with turning cylinder 28,24, and the top is provided with adjustment screw 29,30, and the inboard is provided with hinge portable plate 18,11.During concrete enforcement, workpiece blank 1 laterally is put in rotates in the middle of the clamping support 27,23, promote hydraulic jack 14,7, clamping work pieces 1.Center pad 2 is connected by attachment pegs 13, is fixed on the piston rod 13.Promote hydraulic jack 3,12, fastening block 6 and center pad 2 make workpiece 1 local the press-bending.When keeping each 45 ° between rotation clamping support 27,23 and center pad 2, hydraulic jack 3 quits work, and is worked simultaneously by hydraulic jack 14,7, promotes to rotate clamping support 27,23 to center pad 2, and making between workpiece 1 and the center pad 2 does not have the gap.Each hydraulic jack resets, the workpiece of removing stage makeup and costume.
If want the workpiece of clamping small dimension, adjustment screw 29,30 can be transferred to the relevant position to center pad 2 directions, clamp no gap with hinge portable plate 18,11.Same operation gets final product.
Claims (1)
1. the bending press of end shackle, formed by center pad (2), hydraulic jack (12), piston rod (13), it is characterized in that: front and rear direction is provided with hydraulic jack (3), (12) of same model, also is provided with hydraulic jack (14), (7) of same model on the left and right direction; The back of front hydraulic jack (3) is provided with piston rod (4), and is connected with fastening block (6) by attachment pegs (5); The front of back hydraulic jack (12) is provided with piston rod (13), and is connected with center pad (2) by attachment pegs (20), and the left back end of center pad (2) is provided with workpiece demoulding movable block (19); Be respectively arranged with piston rod (15), (8) on the symmetrically arranged hydraulic jacks in left and right both sides (14), (7), piston rod (15), (8) are connected with movable connection piece (25), (21) by attachment pegs (16), (9), and movable connection piece (25), (21) are connected by activity attachment pegs (26), (22) and rotation clamping support (27), (23); The rear end of described rotation clamping support (27), (23) is provided with joint pin (17), (10), and front end is provided with turning cylinder (28), (24), and the top is provided with adjustment screw (29), (30), and the inboard is provided with hinge portable plate (18), (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577198 CN102120233A (en) | 2010-12-01 | 2010-12-01 | Bending device of end shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577198 CN102120233A (en) | 2010-12-01 | 2010-12-01 | Bending device of end shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102120233A true CN102120233A (en) | 2011-07-13 |
Family
ID=44248951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010577198 Pending CN102120233A (en) | 2010-12-01 | 2010-12-01 | Bending device of end shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120233A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941256A (en) * | 2012-09-29 | 2013-02-27 | 安徽省宁国市晨光汽车零部件有限公司 | Pipe bender |
| CN104275370A (en) * | 2013-07-10 | 2015-01-14 | 陈进发 | Horizontal punching and bending machine structure and bent rod structure made of same |
| CN104368652A (en) * | 2014-10-17 | 2015-02-25 | 安徽天宇金属股份有限公司 | Cold roll forming device for stay wire ground anchor ring |
| CN106040804A (en) * | 2016-07-08 | 2016-10-26 | 湖州亨达铝业有限公司 | Aluminum bar bending mechanism |
| CN106040803A (en) * | 2016-07-08 | 2016-10-26 | 湖州亨达铝业有限公司 | Aluminum bar bending mechanism |
| CN106180313A (en) * | 2016-07-08 | 2016-12-07 | 湖州亨达铝业有限公司 | A kind of aluminium bar bender |
| CN108637150A (en) * | 2018-04-14 | 2018-10-12 | 青岛鑫隆恒达五金制品有限公司 | A kind of former, production line and the production technology of high-precision high-strength shackle |
| CN108942578A (en) * | 2018-07-09 | 2018-12-07 | 山西兴旺达锻压有限公司 | Door frame flange molding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2394344A1 (en) * | 1977-06-17 | 1979-01-12 | Bulten Kanthal Ab | PROCESS FOR BENDING A BLANK LINK INTO A CHAIN LINK AND BENDING MACHINE FOR IMPLEMENTING THIS PROCEDURE |
| IT1193620B (en) * | 1983-01-26 | 1988-07-21 | Ts Pk Bjuro Kuznechno Pressovo | Round-section chain link bending and linking unit |
| RU2083305C1 (en) * | 1992-06-15 | 1997-07-10 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Bending apparatus |
| CN2496575Y (en) * | 2001-05-17 | 2002-06-26 | 孙鑫茂 | Bending machine to control bending form angle |
| CN201389612Y (en) * | 2009-04-22 | 2010-01-27 | 正茂集团有限责任公司 | Central push rod moving device of anchor chain ring bending machine |
| CN101658896A (en) * | 2009-08-31 | 2010-03-03 | 王洪军 | Damage-free automatic chain bending mechanism for high-intensity metal round link chains |
| CN201978980U (en) * | 2010-12-17 | 2011-09-21 | 褚德华 | Bending device of end shackle |
-
2010
- 2010-12-01 CN CN 201010577198 patent/CN102120233A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2394344A1 (en) * | 1977-06-17 | 1979-01-12 | Bulten Kanthal Ab | PROCESS FOR BENDING A BLANK LINK INTO A CHAIN LINK AND BENDING MACHINE FOR IMPLEMENTING THIS PROCEDURE |
| IT1193620B (en) * | 1983-01-26 | 1988-07-21 | Ts Pk Bjuro Kuznechno Pressovo | Round-section chain link bending and linking unit |
| RU2083305C1 (en) * | 1992-06-15 | 1997-07-10 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Bending apparatus |
| CN2496575Y (en) * | 2001-05-17 | 2002-06-26 | 孙鑫茂 | Bending machine to control bending form angle |
| CN201389612Y (en) * | 2009-04-22 | 2010-01-27 | 正茂集团有限责任公司 | Central push rod moving device of anchor chain ring bending machine |
| CN101658896A (en) * | 2009-08-31 | 2010-03-03 | 王洪军 | Damage-free automatic chain bending mechanism for high-intensity metal round link chains |
| CN201978980U (en) * | 2010-12-17 | 2011-09-21 | 褚德华 | Bending device of end shackle |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941256A (en) * | 2012-09-29 | 2013-02-27 | 安徽省宁国市晨光汽车零部件有限公司 | Pipe bender |
| CN104275370A (en) * | 2013-07-10 | 2015-01-14 | 陈进发 | Horizontal punching and bending machine structure and bent rod structure made of same |
| CN104275370B (en) * | 2013-07-10 | 2016-06-15 | 陈进发 | Structure of horizontal punching and bending machine |
| CN104368652A (en) * | 2014-10-17 | 2015-02-25 | 安徽天宇金属股份有限公司 | Cold roll forming device for stay wire ground anchor ring |
| CN104368652B (en) * | 2014-10-17 | 2016-02-17 | 安徽天宇金属股份有限公司 | A kind of guy anchor ring cold-bending forming device |
| CN106040804A (en) * | 2016-07-08 | 2016-10-26 | 湖州亨达铝业有限公司 | Aluminum bar bending mechanism |
| CN106040803A (en) * | 2016-07-08 | 2016-10-26 | 湖州亨达铝业有限公司 | Aluminum bar bending mechanism |
| CN106180313A (en) * | 2016-07-08 | 2016-12-07 | 湖州亨达铝业有限公司 | A kind of aluminium bar bender |
| CN108637150A (en) * | 2018-04-14 | 2018-10-12 | 青岛鑫隆恒达五金制品有限公司 | A kind of former, production line and the production technology of high-precision high-strength shackle |
| CN108637150B (en) * | 2018-04-14 | 2019-12-06 | 青岛鑫隆恒达五金制品有限公司 | forming equipment, production line and production process of high-precision and high-strength shackle |
| CN108942578A (en) * | 2018-07-09 | 2018-12-07 | 山西兴旺达锻压有限公司 | Door frame flange molding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |