CN1775407A - Split die for processing rapid connection structure - Google Patents
Split die for processing rapid connection structure Download PDFInfo
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- CN1775407A CN1775407A CN 200510122035 CN200510122035A CN1775407A CN 1775407 A CN1775407 A CN 1775407A CN 200510122035 CN200510122035 CN 200510122035 CN 200510122035 A CN200510122035 A CN 200510122035A CN 1775407 A CN1775407 A CN 1775407A
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Abstract
The present invention relates to a separated die equipment for processing quick coupling structure. Said die equipment is a whole body formed from separated right and left two halves, the middle of said die whole body is an upper-large and lower-small hollow cavity. Said die equipment also can be divided into two portions of upper separated forming board and lower die seat by using bottom portion of said hollow cavity as boundary, in the middle hollow cavity interior of said die seat from bottom to top successively are placed elastic body, die core whose section is made into inverted 'T' shape and separated block on the upper portion of die core.
Description
[technical field]: the present invention relates to a kind of mould that is used for the rapid connection structure between processing metal sheet material, particularly a kind of releasable mould.
[background technology]: the coupling method between sheet metal is divided into two big classes, promptly removable connection and non-disconnectable connection usually.Widely used in the removable connection is thread connection, and it need be realized by thread connector.The general boring (tapping) on coupled earlier of thread connection is linked together it by screw bolt and nut.Make the connection place that projection be arranged if be used for thin plate coupling nut and nut, influence is used.
Non-disconnectable connection generally is meant welding, riveted joint, coupling method such as bonding.Wherein, welding needs special equipment, and process consumes energy big and produces and pollutes; Riveted joint needs rivet; Use and easily to make the bonding agent chemical property unstable and be restricted and be bonded in special occasions.The common defects of above-mentioned coupling method is that production efficiency is low, and the cost height needs special equipment and professional to finish, the also easy connection failure phenomenon that occurs that has.
[summary of the invention]: it is low to the present invention seeks to solve prior art production efficiency, the cost height, and the problem that needs special equipment and professional to finish provides the releasable mould of rapid connection structure between a kind of processing metal sheet material.
Mechanism of the present invention is to utilize metal material to have the mechanical performance of ductility in its yield limit, makes sheet metal form a kind of specific prominent bubble shape structure under the stamping press effect, thereby realizes connecting relation.Particularly the present invention does not use traditional coupling method, and need not punch on coupled does not need to install connector and just can form draw bail in moment yet.
Releasable mould provided by the invention constitutes a mold integral by separable left and right sides two halves, and the centre of mold integral is up-small and down-big hollow die cavity.Hollow die cavity cross section is circular, square, the rectangle of band chamfering.
This mould can be the boundary from the bottom of hollow die cavity also, releasable profiled sheeting and bottom die holder two parts of being divided into top, be the up big and down small cavity that is back taper in the die holder, be placed with core rod, the both sides, core rod top that elastomer, cross section be inverted T-shaped in the cavity from bottom to top successively and respectively be placed with a up big and down small explant that coincide with the cavity inner wall inclined-plane, the upper surface of explant contacts with releasable profiled sheeting bottom surface respectively.
Wherein elastomer is elastic caoutchouc, rubber and plastic, nylon or spring.
Advantage of the present invention and good effect:
1. the present invention utilizes the mechanical performance that metal material is ductile in its yield limit, makes sheet metal form a kind of specific protruding bubble structure under the stamping press effect, thereby realizes connecting relation.
2. the present invention is different with traditional coupling method, not punching on coupled, and without any need for connector, the present invention can make moment formation draw bail between the sheet metal, and it is simple in structure, and is easily manufactured, and the scope of application is wide, and it is low to consume energy, and cost is low, the efficient height.
3. mould of the present invention adopts automatic isolating construction, and the protruding bubble shape that makes processing obtain later on can take off from mould smoothly in moment.
4. the rapid connection structure that processes of the present invention bears the transverse load ability and is connected quite with bolt through puller system experiment contrast.
5. the present invention does not produce any pollution in manufacturing, use.
6. the present invention can use in indoor or on-the-spot processing.
7. mould of the present invention can be used for connecting between processing sheet and thin plate, thin plate and angle steel, thin plate and I-steel, thin plate and channel-section steel etc.; Can be widely used in the household electrical appliances manufacturing, numerous areas such as automobile, aircraft, steamer, building, national defence.
[description of drawings]:
Fig. 1 is embodiment 1 a releasable mould concrete structure schematic diagram;
Fig. 2 is embodiment 2 releasable mould concrete structure schematic diagrames.
[specific embodiment]:
Embodiment 1:
As shown in Figure 1, releasable mould provided by the invention constitutes a mold integral by left and right sides two halves releasable mould 3, and the centre of mold integral is up-small and down-big hollow die cavity.Hollow die cavity cross section can be circular, oval, also can be the square or rectangle (this example is first-selected circular) of band chamfering.
During use, connected piece 2 (sheet metal) is placed on the releasable mould 3, because metal material has the mechanical performance of ductility in its yield limit, connected piece 2 is under drift 1 effect, form 9 (as shown in the figure) of a kind of specific prominent bubble shape structure, thereby realize connecting relation.
When drift is up when finishing punching press, releasable mould 3 is separated to both sides, can take off connected piece 2.
Embodiment 2:
As shown in Figure 2, on the basis of embodiment 1, this mould can be the boundary from the bottom of hollow die cavity also, releasable profiled sheeting 4 and bottom die holder 8 two parts of being divided into top, be the up big and down small cavity that is back taper in the die holder, be placed with core rod 6, the both sides, core rod top that elastomer 7, cross section be inverted T-shaped in the cavity from bottom to top successively and respectively be placed with a up big and down small explant 5 that coincide with the cavity inner wall inclined-plane, the upper surface of explant contacts with releasable profiled sheeting bottom surface respectively.Wherein elastomer can be elastic caoutchouc, rubber and plastic, nylon or spring (this example is selected elastic caoutchouc).
Because forming a kind of protruding bubble structure later on through this Mould Machining, workpiece to be machined could realize connecting relation, so this example has been invented automatic isolating construction mould.Promptly, mould is blocking when drift 1 descending punching press, when drift is up when finishing punching press, core rod 6 moves up under the elastic force effect of elastomer 7, drive simultaneously explant 5 along die holder 8 inwall inclined-planes laterally oblique upper move, and make releasable profiled sheeting 4 separate abduction, can from mould, take off smoothly in moment with the protruding bubble shape that guarantees workpiece to be machined 2 (connected piece).
Claims (4)
1, a kind of releasable mould of processing rapid connection structure is characterized in that this mould constitutes a mold integral by separable left and right sides two halves, and the centre of mold integral is up-small and down-big hollow die cavity.
2, releasable mould according to claim 1, it is characterized in that this mould is divided into the releasable profiled sheeting and the bottom die holder two parts on top for the boundary from the bottom of hollow die cavity, be the up big and down small cavity that is back taper in the die holder, be placed with core rod, the both sides, core rod top that elastomer, cross section be inverted T-shaped in the cavity from bottom to top successively and respectively be placed with a up big and down small explant that coincide with the cavity inner wall inclined-plane, the upper surface of explant contacts with releasable profiled sheeting bottom surface respectively.
3, releasable mould according to claim 2 is characterized in that elastomer is elastic caoutchouc, rubber and plastic, nylon or spring.
4,, it is characterized in that hollow die cavity cross section is square and rectangle circular, oval, the band chamfering according to claim 1 or 2 or 3 described releasable moulds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101220353A CN100341639C (en) | 2005-11-30 | 2005-11-30 | Split die for processing rapid connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101220353A CN100341639C (en) | 2005-11-30 | 2005-11-30 | Split die for processing rapid connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775407A true CN1775407A (en) | 2006-05-24 |
| CN100341639C CN100341639C (en) | 2007-10-10 |
Family
ID=36765194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101220353A Expired - Fee Related CN100341639C (en) | 2005-11-30 | 2005-11-30 | Split die for processing rapid connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100341639C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397951A (en) * | 2011-12-19 | 2012-04-04 | 重庆市华青汽车配件有限公司 | Spliced stamping mould |
| CN101409115B (en) * | 2007-09-12 | 2012-05-23 | 矢崎总业株式会社 | Composite metal sheet, method for joining metal sheets, and device for joining metal sheets |
| CN105328072A (en) * | 2015-12-17 | 2016-02-17 | 重庆创力工贸有限公司 | Stamping technology for steel bowl and gear disc assembly of seat angle regulator |
| CN105473251A (en) * | 2013-02-28 | 2016-04-06 | 阿特克瑟连接系统股份有限公司 | A matrix for making clinch-type joints between sheet-formed members and an apparatus including such a matrix |
| CN108326146A (en) * | 2018-01-21 | 2018-07-27 | 阳云飞 | A kind of sheet metal is without riveting fastening means |
| CN108787899A (en) * | 2018-08-27 | 2018-11-13 | 沈阳聚和源汽车部件有限公司 | A kind of compressor bottom cap chamfer mould |
| CN110355549A (en) * | 2018-03-26 | 2019-10-22 | 丰田自动车株式会社 | The manufacturing method of engagement device and conjugant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315743A (en) * | 1990-05-18 | 1994-05-31 | Tech-Line Engineering Co. | Apparatus for forming a clinch joint |
| SE9301097D0 (en) * | 1993-03-31 | 1993-03-31 | Attexor Equipements Sa | A METHOD FOR JOINING TOGETHER TWO OR SEVERAL OVERLAYING SHEET FORMED MEMBERS, AN APPARATUS FOR CARRYING OUT SAID METHOD AND A JOINT RESULTING FROM SAID METHOD |
| JP2573469B2 (en) * | 1994-07-29 | 1997-01-22 | ナショナル住宅産業株式会社 | Work coupling device |
| JPH09234528A (en) * | 1996-02-29 | 1997-09-09 | Aisin Seiki Co Ltd | Caulking method |
| DE19714129A1 (en) * | 1997-04-05 | 1998-10-15 | Eckold Vorrichtung | Joining method and device |
| ATE234696T1 (en) * | 1998-09-25 | 2003-04-15 | Univ Dresden Tech | METHOD AND DEVICE FOR CONNECTING OVERLAPPING PLATE-SHAPED COMPONENTS |
-
2005
- 2005-11-30 CN CNB2005101220353A patent/CN100341639C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409115B (en) * | 2007-09-12 | 2012-05-23 | 矢崎总业株式会社 | Composite metal sheet, method for joining metal sheets, and device for joining metal sheets |
| CN102397951A (en) * | 2011-12-19 | 2012-04-04 | 重庆市华青汽车配件有限公司 | Spliced stamping mould |
| CN102397951B (en) * | 2011-12-19 | 2013-12-11 | 重庆市华青汽车配件有限公司 | Spliced stamping mould |
| CN105473251A (en) * | 2013-02-28 | 2016-04-06 | 阿特克瑟连接系统股份有限公司 | A matrix for making clinch-type joints between sheet-formed members and an apparatus including such a matrix |
| US10189073B2 (en) | 2013-02-28 | 2019-01-29 | Bollhoff Attexor S.A. | Matrix for making clinch-type joints between sheet-formed members and an apparatus including such a matrix |
| CN105328072A (en) * | 2015-12-17 | 2016-02-17 | 重庆创力工贸有限公司 | Stamping technology for steel bowl and gear disc assembly of seat angle regulator |
| CN108326146A (en) * | 2018-01-21 | 2018-07-27 | 阳云飞 | A kind of sheet metal is without riveting fastening means |
| CN110355549A (en) * | 2018-03-26 | 2019-10-22 | 丰田自动车株式会社 | The manufacturing method of engagement device and conjugant |
| CN110355549B (en) * | 2018-03-26 | 2022-01-11 | 丰田自动车株式会社 | Bonding device and method for manufacturing bonded body |
| CN108787899A (en) * | 2018-08-27 | 2018-11-13 | 沈阳聚和源汽车部件有限公司 | A kind of compressor bottom cap chamfer mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100341639C (en) | 2007-10-10 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Zhenye Yangjung Mold Co., Ltd. Assignor: Tianjin University of Technology Contract fulfillment period: 2009.6.6 to 2019.6.5 contract change Contract record no.: 2009120000056 Denomination of invention: Split die for processing rapid connection structure Granted publication date: 20071010 License type: Exclusive license Record date: 2009.6.22 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.6 TO 2019.6.5; CHANGE OF CONTRACT Name of requester: NINGBO ZHENYE YANGTING MOULD CO., LTD. Effective date: 20090622 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20101130 |