CN101214506A - C-type plate type tension force stretching method - Google Patents
C-type plate type tension force stretching method Download PDFInfo
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- CN101214506A CN101214506A CNA2007103065262A CN200710306526A CN101214506A CN 101214506 A CN101214506 A CN 101214506A CN A2007103065262 A CNA2007103065262 A CN A2007103065262A CN 200710306526 A CN200710306526 A CN 200710306526A CN 101214506 A CN101214506 A CN 101214506A
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Abstract
The invention belongs to the processing field of nonferrous metal and ferrous metal, in particular to a C-shaped plate tension drawing method. The invention is characterized in that the upper pressurizing beam of a device adopted by the invention is connected with the lower pressurizing beam of the device by a tension rod (7); an upper beam (2) and a lower beam (3) vertically fasten and fix a standing plate (1); the upper pressurizing beam (5) and the lower pressurizing beam (6) horizontally fasten and fix the standing plate (1) to form a one-body machine head; the standing plates (1)with upper arrangement are connected by an upper lateral rod (4); the standing plates (1) with lower arrangement are connected by a lower lateral rod (4); a C-shaped chamber is arranged between the standing plates (1) with upper longitudinal arrangement and the standing plates (1) with lower longitudinal arrangement and the jaw module is arranged in the C-shaped chamber. The device makes a machine body clamp an inclined plane to facilitate the processing and solves the technical problem that the whole machine head of the heavy tension drawing machine with large-tonnage and plank board is not easy to be casted, processed, transported, installed and repaired.
Description
Technical field
The invention belongs to coloured and the ferrous metal manufacture field, particularly a kind of C template formula tension force stretching method.
Background technology
The tension force stretching machine is used for coloured or black strip, tube, rod section material etc. are stretched.By making the stretching of the certain percentage elongation of material production, on the one hand metal is carried out intensive treatment, play aligning, leveling effect on the other hand, be widely used in metallurgy industry, aluminium and aluminium alloy processing industry.
Tension force stretching machine version is more, the head that traditional tension force stretching machine is used to clamp stretching adopts whole forge piece, though good rigidly, but because of enclosed construction restriction makes the head processing difficulties, precision is difficult to guarantee when especially processing the clamping inclined-plane of head, the mobile guide the when clamping claw that this inclined-plane is used for the jaw assembly clamps or opens.For large-tonnage, Wide and Thick Slab, heavy tension force stretching machine, the conspicuous contradiction that the head overall structure is brought is that single part weight is overweight, and casting, processing all can't be finished.
Summary of the invention
The purpose of this invention is to provide a kind of C template formula tension force stretching method, the device that this method adopted not only makes body clamp the inclined-plane and is easy to processing, and whole head casting, processing transportation, an installation and maintenance difficult technologies difficult problem under the situation that guarantees equipment performance, have been solved for large-tonnage, Wide and Thick Slab, heavy tension force stretching machine from structure.
For achieving the above object, technical scheme of the present invention is, designs a kind of C template formula tension force stretching method, it is characterized in that: the device that this method adopted comprises riser 1, entablature 2, sill 3 at least, goes up buttress brace 5, buttress brace 6 and jaw assembly down; Last buttress brace 5, following buttress brace 6 connect by pulling force post 7; Riser 1 left and right sides additional lock that entablature 2 and the vertical up and down burst of sill 3 generals are arranged fastens, last buttress brace 5 and down buttress brace 6 will be up and down vertically the burst riser 1 of arranging be fixedly clamped up and down, make entablature 2 and sill 3, up and down vertically the burst riser 1 of arranging, go up buttress brace 5 and down buttress brace 6 form the integral type heads; The riser 1 that last burst is arranged connects by last cross-tie 4, the riser 1 that following burst is arranged connects by following cross-tie 4, form C shape cavity at riser 1 that last vertical burst is arranged with between the riser 1 that vertical burst is arranged down, be fixed with the jaw assembly in the C shape cavity.
Described jaw assembly comprises clamp 8 and following clamp 9, last clamp 8 cooperates with riser 1 ramp that vertical burst is arranged, following clamp 9 cooperates with riser 1 lower inclined plane that vertical burst is arranged, and last clamp 8, following clamp 9 constitute clamping claws, and stretching strip 10 stretches after clamping by jaw.
Described pulling force post 7 can apply prestressing force.
Described up and down vertically the sheet number of the burst riser 1 of arranging be width decision by stretching strip 10, make riser 1 width that burst arranges width greater than stretching strip 10.
The described clamp 8 of going up has backstay 11 with following clamp 9 back.
Characteristics of the present invention are: device of the present invention belongs to finishing equipment, is a kind of heavy tension force stretching machine that is used in particular for big tensile force.The head that the tension force stretching machine is used to clamp stretching adopts vertical split blade type combining structure, mainly is made up of riser (several pieces), pull bar, entablature, sill and jaw assembly etc.Novel combination C template formula tension force stretching method is divided into several parts with whole head, and C shape riser can adopt rolling steel plate, and material property is easy to guarantee than the use heavy casting and forging, head installation, easy to process.The installation mating surface of riser and jaw assembly is that the C type is with convenient processing and assembling.In order to reduce the stressed distortion that produces of riser, can adopt upper and lower buttress brace to increase the rigidity of riser, upper and lower buttress brace adopts pulling force post (beam) to connect, and pulling force post (beam) can apply prestressing force and reduce load condition lower pulling force post (beam) distortion.
Description of drawings
The present invention will be further described below in conjunction with the embodiment accompanying drawing.
Fig. 1 is an embodiment of the invention structural representation;
Fig. 2 is the side view of Fig. 1.
Among the figure: 1, riser; 2, entablature; 3, sill; 4, pull bar; 5, go up buttress brace; 6, following buttress brace; 7, pulling force post; 8, go up clamp; 9, following clamp; 10, strip; 11, backstay.
The specific embodiment
As depicted in figs. 1 and 2: riser 1 left and right sides additional lock that the entablature 2 of device of the present invention and the vertical up and down burst of sill 3 generals are arranged fastens, the riser 1 that last buttress brace 5 and the vertical up and down burst of following buttress brace 6 generals are arranged is fixedly clamped up and down, last buttress brace 5, following buttress brace 6 connect by pulling force post 7, pulling force post 7 can be a tension beam, make entablature 2 and sill 3, up and down vertically the burst riser 1 of arranging, go up buttress brace 5 and down buttress brace 6 form the integral type heads.Riser 1 connects by cross-tie 4.It is the C type that regular jaw assembly in the C shape cavity of the riser 1 that vertical burst is arranged, riser 1 jaw assembly are installed the connection mating surface, processes and assembles with convenient.
Buttress brace 5, following buttress brace 6 increase the rigidity of risers 1 in the employing, and last buttress brace 5, following buttress brace 6 connect by pulling force post 7, are out of shape in order to reduce load condition lower pulling force post 7, and pulling force post 7 can apply prestressing force.
Entablature 2, sill 3 are used for fixing riser 1, whole riser 1 played the role of positioning, and the power when transmitting stretching strip 10 and backstay 11 and driving the location.Backstay 11 connects hydraulic cylinder, by 11 pairs of jaw assembly location of Driven by Hydraulic Cylinder backstay.
Vertically burst 1 number of riser of arranging is width decision by strip 10 up and down, makes riser 1 width that burst the arranges width greater than stretching strip 10.The riser 1 that adopts burst to arrange helps adapting to different strips 10 width.
The riser 1 lower inclined plane cooperation position that clamp 9 and vertical burst were arranged under the riser 1 ramp cooperation position that the size of jaw is arranged by last clamp 8 and vertical burst reached determines, is located by backstay 11 drivings of last clamp 8 and following clamp 9 back.
Claims (5)
1.C template formula tension force stretching method is characterized in that: device of the present invention comprises riser (1), entablature (2), sill (3) at least, goes up buttress brace (5), following buttress brace (6) and jaw assembly; Last buttress brace (5), following buttress brace (6) connect by pulling force post (7); Riser (1) left and right sides additional lock that the vertical up and down burst of entablature (2) and sill (3) general is arranged fastens, last buttress brace (5) and down buttress brace (6) will be up and down vertically the burst riser (1) of arranging be fixedly clamped up and down, make entablature (2) and sill (3), up and down vertically the burst riser (1) of arranging, go up buttress brace (5) and down buttress brace (6) form the integral type head; The riser that last burst is arranged (1) connects by last cross-tie (4), the riser (1) that following burst is arranged connects by following cross-tie (4), form C shape cavity at riser (1) that last vertical burst is arranged with between the riser (1) that vertical burst is arranged down, be fixed with the jaw assembly in the C shape cavity.
2. C template formula tension force stretching method according to claim 1, it is characterized in that: described jaw assembly comprises clamp (8) and following clamp (9), last clamp (8) cooperates with riser (1) ramp that vertical burst is arranged, following clamp (9) cooperates with riser (1) lower inclined plane that vertical burst is arranged, last clamp (8), following clamp (9) constitute clamping claw, and stretching strip (10) stretches after clamping by jaw.
3. C template formula tension force stretching method according to claim 1, it is characterized in that: described pulling force post (7) can apply prestressing force.
4. C template formula tension force stretching method according to claim 1, it is characterized in that: described up and down vertically the sheet number of the burst riser (1) of arranging be width decision by stretching strip (10), make riser (1) width that burst arranges width greater than stretching strip (10).
5. C template formula tension force stretching method according to claim 2 is characterized in that: there is backstay (11) described upward clamp (8) and following clamp (9) back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103065262A CN101214506B (en) | 2007-12-29 | 2007-12-29 | C-type plate type tension force stretching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103065262A CN101214506B (en) | 2007-12-29 | 2007-12-29 | C-type plate type tension force stretching method |
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| Publication Number | Publication Date |
|---|---|
| CN101214506A true CN101214506A (en) | 2008-07-09 |
| CN101214506B CN101214506B (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007103065262A Active CN101214506B (en) | 2007-12-29 | 2007-12-29 | C-type plate type tension force stretching method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811160A (en) * | 2010-05-07 | 2010-08-25 | 上海交通大学 | Metal sheet pre-stretching mold |
| CN103574269A (en) * | 2013-09-30 | 2014-02-12 | 中国重型机械研究院股份公司 | Flexible connection device for clamp body buffering |
| CN105665458A (en) * | 2015-12-18 | 2016-06-15 | 浙江恩华新材料科技有限公司 | Pipe clamp |
| CN105798098A (en) * | 2016-05-19 | 2016-07-27 | 中国重型机械研究院股份公司 | Jaw releasing device of plate stretcher |
| CN109530465A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of load-carrying surface combination beam |
| CN109530463A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of bolt combination beam |
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
| CN109909334A (en) * | 2019-03-12 | 2019-06-21 | 吉林大学 | Collet is used in a kind of forming of stretch bending |
| CN113523002A (en) * | 2021-07-28 | 2021-10-22 | 一重集团大连工程技术有限公司 | High-rigidity chuck beam based on high-strength plate belt stacking and pre-tightening |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201150947Y (en) * | 2007-12-29 | 2008-11-19 | 中国重型机械研究院 | C shaped plate type tension stretcher |
-
2007
- 2007-12-29 CN CN2007103065262A patent/CN101214506B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811160A (en) * | 2010-05-07 | 2010-08-25 | 上海交通大学 | Metal sheet pre-stretching mold |
| CN101811160B (en) * | 2010-05-07 | 2012-05-23 | 上海交通大学 | Metal sheet pre-stretching mold |
| CN103574269A (en) * | 2013-09-30 | 2014-02-12 | 中国重型机械研究院股份公司 | Flexible connection device for clamp body buffering |
| CN105665458A (en) * | 2015-12-18 | 2016-06-15 | 浙江恩华新材料科技有限公司 | Pipe clamp |
| CN105798098A (en) * | 2016-05-19 | 2016-07-27 | 中国重型机械研究院股份公司 | Jaw releasing device of plate stretcher |
| CN109530463A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of bolt combination beam |
| CN109530465A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of load-carrying surface combination beam |
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
| CN109530463B (en) * | 2019-01-15 | 2024-09-17 | 中国重型机械研究院股份公司 | Bolt combination beam |
| CN109530464B (en) * | 2019-01-15 | 2024-10-01 | 中国重型机械研究院股份公司 | Connecting piece composite beam |
| CN109530465B (en) * | 2019-01-15 | 2024-10-01 | 中国重型机械研究院股份公司 | Load-bearing surface composite beam |
| CN109909334A (en) * | 2019-03-12 | 2019-06-21 | 吉林大学 | Collet is used in a kind of forming of stretch bending |
| CN113523002A (en) * | 2021-07-28 | 2021-10-22 | 一重集团大连工程技术有限公司 | High-rigidity chuck beam based on high-strength plate belt stacking and pre-tightening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101214506B (en) | 2010-08-18 |
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Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
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Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |