CN104226799A - Roll bending combined mold - Google Patents
Roll bending combined mold Download PDFInfo
- Publication number
- CN104226799A CN104226799A CN201410457224.5A CN201410457224A CN104226799A CN 104226799 A CN104226799 A CN 104226799A CN 201410457224 A CN201410457224 A CN 201410457224A CN 104226799 A CN104226799 A CN 104226799A
- Authority
- CN
- China
- Prior art keywords
- roll bending
- mold
- protective sleeve
- intermediate mold
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013000 roll bending Methods 0.000 title claims abstract description 76
- 230000001681 protective effect Effects 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a roll bending combined mold, which is assembled on a numerical control roll bending machine. The roll bending combined mold consists of a middle mold , two roll bending molds and two section protection sleeves, wherein the outer wall of the main body of the roll bending mold is provided with convex rings, the convex rings divide the roll bending mold into protection sleeve extension sides and middle mold extension sides, each section protection sleeve is provided with a central shaft hole, the outer diameter of the middle mold is consistent with the outer diameter of the main body of each roll bending mold, the roll bending molds and the section protection sleeves are abutted and integrally spliced through the protection sleeve extension sides and the central shaft holes, and the middle mold is detachably assembled between the two middle mold extension sides. By applying the roll bending combined mold disclosed by the invention, since the middle mold is detachably assembled and can be replaced with middle molds of different specifications to conduct roll bending operation to bent beams of different specifications, the operation is convenient and quick to conduct, the application scope is wide and the cost is reduced; by adopting the section protection sleeves, a bent beam part is prevented from being damaged during roll bending, the product quality is improved, the material loss is reduced and the economic benefit is improved.
Description
Technical field
The present invention relates to a kind of roll bending mould, particularly relate to a kind of roll bending assembling die for aluminium skeleton camber beam part.
Background technology
In full aluminium skeleton trial-manufacturing process, relate to the production of camber beam part, camber beam part needs to carry out roll bending operating procedure, and manual roll bending is manually carried out in traditional roll bending technique employing, and labour intensity is high, unstable product quality.
There is in prior art a kind of bending molding process of numerical control roll bending, numerical control roll bending can reduce the labour intensity of staff, stabilized product quality, but the specification of camber beam part is different, and existing numerical control roll bending wide cut is constant, be not suitable for all camber beam parts, and the mould part of numerical control roll bending is comparatively hard, in roll bending process, easily damages the camber beam part of aluminium matter.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem, propose a kind of roll bending assembling die.
Object of the present invention, will be achieved by the following technical programs: a kind of roll bending assembling die, is installed in numerical control bending roll machine, it is characterized in that: described roll bending assembling die protects tackling to form by intermediate die, two roll bending moulds and two section bars,
The main body of described roll bending mould is pipe box body and the outer wall of main body is provided with bulge loop, and roll bending mould is divided into protective sleeve and prolongs limit and intermediate mold prolongs limit by described bulge loop,
Described section bar protective sleeve is provided with central axis hole, and the internal diameter of described central axis hole and the external diameter of roll bending die main body match,
The external diameter of described intermediate mold is consistent with the external diameter of roll bending die main body,
Described roll bending mould and section bar protective sleeve prolong limit docking by central axis hole and protective sleeve and splice one,
The detachable intermediate mold being installed in described two roll bending moulds of described intermediate mold prolongs between limit.
Preferably, described intermediate mold, roll bending mould and section bar protective sleeve are respectively equipped with axial pin-and-hole, and described intermediate mold, two roll bending moulds and two section bar protective sleeves are by pin cross-under one.
Preferably, described bulge loop is outward-dipping towards the anchor ring of intermediate mold.
Preferably, described section bar protective sleeve is acetal plastic protective sleeve.
Beneficial effect of the present invention is mainly reflected in:
1. adopt combined roll bending mould, the detachable attaching of intermediate mold, roll bending operation can be carried out to the camber beam part of different size by the intermediate mold replacing different size, convenient and swift, applied widely, cost-saving;
2. adopt section bar protective sleeve, protection camber beam part can not be impaired in roll bending process, improves product quality, decrease spillage of material, improve economic benefit;
3. intermediate mold, roll bending mould and section bar protective sleeve are by pin cross-under one, assemble efficient and convenient.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of roll bending assembling die of the present invention.
Detailed description of the invention
The invention provides a kind of roll bending assembling die, be installed in numerical control bending roll machine, roll bending assembling die is driven carries out roll and bend forming in numerical control bending roll machine to camber beam part, as shown in Figure 1, roll bending assembling die is by intermediate mold 1, two roll bending moulds 2 and two section bar protective sleeves 3 form, the main body of roll bending mould 2 is pipe box body and the outer wall of main body is provided with bulge loop 21, roll bending mould is divided into protective sleeve and prolongs limit 22 and intermediate mold prolongs limit 23 by bulge loop 21, section bar protective sleeve 3 is provided with central axis hole 31, the internal diameter of central axis hole 31 and the external diameter of roll bending mould 2 main body match, the external diameter of intermediate mold 1 is consistent with the external diameter of roll bending mould 2 main body, roll bending mould 2 and section bar protective sleeve 3 prolong limit 22 by central axis hole 31 and protective sleeve and dock and splice one, the detachable intermediate mold being installed in described two roll bending moulds 2 of intermediate mold 1 prolongs between limit 23, intermediate mold 1 has multiple models of corresponding camber beam part specification.
Wherein, for convenience of the assembling of mould, intermediate mold 1, roll bending mould 2 and section bar protective sleeve 3 are respectively equipped with axial pin-and-hole, and intermediate mold, two roll bending moulds and two section bar protective sleeves are by pin cross-under one, and assembling is quick, and it is convenient to replace intermediate mold.
In addition, bulge loop 21 is outward-dipping towards the anchor ring of intermediate mold 1, and this outward-dipping anchor ring can prevent bulge loop in roll bending process from losing the generation of camber beam part.
Finally, section bar protective sleeve 3 is acetal plastic protective sleeve, can prevent in roll bending process, between camber beam part and roll bending mould, rigid grazing occurs.
Below the operation principle of a kind of roll bending assembling die of the present invention: roll bending mould and section bar protective sleeve are socket-connected; then select and treat the intermediate mold of camber beam part match specifications of roll bending; by pin by roll bending mould, intermediate mold and section bar protective sleeve cross-under one; finally the roll bending assembling die combined is installed in numerical control bending roll machine; now put into by camber beam part, numerical control bending roll machine drives roll bending assembling die to carry out roll bending operation to camber beam part.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (4)
1. a roll bending assembling die, is installed in numerical control bending roll machine, it is characterized in that: described roll bending assembling die protects tackling to form by intermediate die, two roll bending moulds and two section bars,
The main body of described roll bending mould is pipe box body and the outer wall of main body is provided with bulge loop, and roll bending mould is divided into protective sleeve and prolongs limit and intermediate mold prolongs limit by described bulge loop,
Described section bar protective sleeve is provided with central axis hole, and the internal diameter of described central axis hole and the external diameter of roll bending die main body match,
The external diameter of described intermediate mold is consistent with the external diameter of roll bending die main body,
Described roll bending mould and section bar protective sleeve prolong limit docking by central axis hole and protective sleeve and splice one,
The detachable intermediate mold being installed in described two roll bending moulds of described intermediate mold prolongs between limit.
2. roll bending assembling die according to claim 1, is characterized in that: described intermediate mold, roll bending mould and section bar protective sleeve are respectively equipped with axial pin-and-hole, and described intermediate mold, two roll bending moulds and two section bar protective sleeves are by pin cross-under one.
3. roll bending assembling die according to claim 1, is characterized in that: described bulge loop is outward-dipping towards the anchor ring of intermediate mold.
4. roll bending assembling die according to claim 1, is characterized in that: described section bar protective sleeve is acetal plastic protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457224.5A CN104226799B (en) | 2014-09-10 | 2014-09-10 | A kind of roll bending assembling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457224.5A CN104226799B (en) | 2014-09-10 | 2014-09-10 | A kind of roll bending assembling die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104226799A true CN104226799A (en) | 2014-12-24 |
| CN104226799B CN104226799B (en) | 2016-05-04 |
Family
ID=52216202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410457224.5A Active CN104226799B (en) | 2014-09-10 | 2014-09-10 | A kind of roll bending assembling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226799B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226305A (en) * | 1992-10-09 | 1993-07-13 | Greenlee Textron Inc. | Articulated split roller assembly for tube bender |
| CN2436248Y (en) * | 2000-06-27 | 2001-06-27 | 烟台开发区东星工业有限责任公司 | Prestress locking combined roller |
| CN1443608A (en) * | 2002-03-12 | 2003-09-24 | 中南大学 | Hot-mounted roller sleeve type combined roller |
| WO2011057223A1 (en) * | 2009-11-06 | 2011-05-12 | Blue Origin, Llc | Contoured roller system and associated methods and resulting articles of manufacture |
| CN102784811A (en) * | 2011-05-20 | 2012-11-21 | 江苏三得利不锈钢集团有限公司 | Combined roller |
| CN203316576U (en) * | 2013-06-13 | 2013-12-04 | 无锡建发机器制造有限公司 | Combined concave-convex roller for uncoiler |
| CN203459400U (en) * | 2013-09-02 | 2014-03-05 | 北京科技大学 | Wear-resistance work roller for stretching bending straightening machine |
| CN204159732U (en) * | 2014-09-10 | 2015-02-18 | 苏州奥杰汽车工业有限公司 | A kind of roll bending assembling die |
-
2014
- 2014-09-10 CN CN201410457224.5A patent/CN104226799B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226305A (en) * | 1992-10-09 | 1993-07-13 | Greenlee Textron Inc. | Articulated split roller assembly for tube bender |
| CN2436248Y (en) * | 2000-06-27 | 2001-06-27 | 烟台开发区东星工业有限责任公司 | Prestress locking combined roller |
| CN1443608A (en) * | 2002-03-12 | 2003-09-24 | 中南大学 | Hot-mounted roller sleeve type combined roller |
| WO2011057223A1 (en) * | 2009-11-06 | 2011-05-12 | Blue Origin, Llc | Contoured roller system and associated methods and resulting articles of manufacture |
| CN102784811A (en) * | 2011-05-20 | 2012-11-21 | 江苏三得利不锈钢集团有限公司 | Combined roller |
| CN203316576U (en) * | 2013-06-13 | 2013-12-04 | 无锡建发机器制造有限公司 | Combined concave-convex roller for uncoiler |
| CN203459400U (en) * | 2013-09-02 | 2014-03-05 | 北京科技大学 | Wear-resistance work roller for stretching bending straightening machine |
| CN204159732U (en) * | 2014-09-10 | 2015-02-18 | 苏州奥杰汽车工业有限公司 | A kind of roll bending assembling die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104226799B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013055477A3 (en) | Lightweight flexible mandrel and method for making the same | |
| MX2018015788A (en) | Blade mould for manufacturing a blade shell part of a wind turbine blade and related method. | |
| CN104785650B (en) | Expanding mechanism of expanding machine | |
| CN204159732U (en) | A kind of roll bending assembling die | |
| CN104226799A (en) | Roll bending combined mold | |
| CN105268761A (en) | Large-diameter thick-walled longitudinal submerged-arc welding pipe based on J-forming C-forming O-forming and Compression to make round (JCOC) forming process | |
| CN201632543U (en) | Split type shaping mandrel | |
| CN202878549U (en) | General mold and mold assembly using same | |
| CN203547140U (en) | Waterproof positioning split bolt | |
| CN205166304U (en) | Jumbo size thin wall section of thick bamboo spelling frock | |
| CN206179678U (en) | Transformer coil making devices convenient to drawing of patterns | |
| CN204117714U (en) | Cable external mold encapsulating frame | |
| CN205416327U (en) | Super large bore HDPE winding arrangement wall pipe rolls tube formwork utensil | |
| CN209682721U (en) | It is a kind of that tiltedly cuing open formula answers material cylinder demoulding tooling | |
| CN204354024U (en) | A kind of secondary fixed mechanism of tube head assembly machine | |
| CN205110543U (en) | A draw mould for thin wall bellows | |
| CN206195561U (en) | Motor stator winding sizing die | |
| CN204189611U (en) | A kind of transformer coil winding mould | |
| CN204800837U (en) | Trip is fixed to socket steel loop | |
| CN204429932U (en) | A kind of flexible core-pulling mechanism | |
| CN204011057U (en) | A kind of split type low pressure is casting mold structure not | |
| CN203991840U (en) | Tetraxon material bending machine | |
| CN201432053Y (en) | Bent pipe mould | |
| CN202290731U (en) | Core rod of tube mill | |
| CN204773331U (en) | Mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200324 Address after: 215000 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SUZHOU AUTEK AUTO TECHNOLOGY Co.,Ltd. Address before: 215123 No. 277, Dongping street, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU AOJ AUTO INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200403 Address after: 256200 10th floor, aluminum building, south side of Huixian 1st Road, Zouping Economic Development Zone, Binzhou City, Shandong Province Patentee after: Shandong Hongao automobile lightweight Technology Co., Ltd Address before: 215000 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: SUZHOU AUTEK AUTO TECHNOLOGY Co.,Ltd. |