CN103111533A - Rapid compression joint method and device - Google Patents
Rapid compression joint method and device Download PDFInfo
- Publication number
- CN103111533A CN103111533A CN2013100380909A CN201310038090A CN103111533A CN 103111533 A CN103111533 A CN 103111533A CN 2013100380909 A CN2013100380909 A CN 2013100380909A CN 201310038090 A CN201310038090 A CN 201310038090A CN 103111533 A CN103111533 A CN 103111533A
- Authority
- CN
- China
- Prior art keywords
- crimping
- compression joint
- type terminal
- crimp type
- square hole
- 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.)
- Pending
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The invention relates to a rapid compression joint method and a device. Connection methods in the prior art comprise a screw connection, a rivet connection, a welded connection and the like. Structures of the connection methods all have technical defects. The rapid compression joint method and the device comprise compression joint terminals, compression joint square holes, a compression joint upper mould, a compression joint lower mould, an upper cover plate, a base plate, a left side plate, a right side plate and a compression joint fixture, wherein the compression joint terminals are located at the upper ends of the lower ends of the left side plate and the right side plate and protrude from plate edges, and the compression joint square holes are located in positions, in one-to-one correspondence with the compression joint terminals, in the upper cover plate and the base plate. A pressing machine is started, and sharpened teeth which are arranged at two ends of each compression joint terminal and are higher than the compression joint square holes are pressed into grooves at two ends of each compression joint square hole and are fixed. The rapid compression joint method and the device have the advantages that the rapid compression joint method does not need extra connection fasteners and can tightly connect compression joint parts together by only needing the compression joint parts. The rapid compression joint method and the device are cost-saving, firm, reliable, convenient and rapid to operate and capable of improving the assembling efficiency and are novel technology which are worthy of popularization.
Description
Technical field
The present invention relates to the interconnection technique in a kind of panel beating, particularly relate to a kind of crimp technology of fast precise type.
Background technology
At present, in existing machinery processing, the connected mode between part mainly contains screw and connects, and rivet connects and is welded to connect.All there is one or several different technological deficiency in the structure of these connected modes; The screw connection takes up room, and easily slides tooth and loses time, and easily loses efficacy again when increasing cost; Although rivet connects quick, take up room equally, particularly rivet below part must be reserved the flange of rivet hole and carrying rivet hole, wastes greatly material and assembly space; Be welded to connect and avoid welding region to get rusty easily and produce the problems such as stress.
Summary of the invention
In order to overcome the deficiencies in the prior art, satisfy machinery industry particularly the panel beating manufacturing interiors of products space is improved constantly utilization rate, more and more trend towards compact, the requirement of integrated-type future development, for the client provides a kind of high accuracy, low-cost fast and reliable connected mode is purpose of the present invention.
the characteristics of technical solution of the present invention are that the material of crimping part can select as required flexibly, aluminium sheet, cold-rolled steel sheet, galvanized steel plain sheet and corrosion resistant plate are all applicable, can select the higher crimping tool of hardness to coordinate corresponding Technology for Heating Processing to get final product for special superhard material, technical scheme of the present invention is to come specific implementation by following technical measures, a kind of compression bonding method fast and device, it is characterized in that it is by crimp type terminal, the crimping square hole, the crimping mold, the crimping bed die, upper cover plate, base plate, left plate, right plate and crimping fixture form, described crimp type terminal is positioned at the device of the top and bottom protrusion edges of boards of left plate and right plate, the shape of protruding the crimp type terminal of edges of boards is low rectangular structure between two senior middle school, the width of crimp type terminal is decided with the thickness of crimping part itself (being left plate or right plate), generally be applicable to the thick sheet material of 1-6mm.The length of crimp type terminal generally is not less than 4.5mm, (scope is 4.5-12mm).The shape of crimp type terminal must be fit to crimping, the circular arc back of the body sharp tooth low in the middle of being generally, that two is symmetrical, the arc size of the two circular arc back ofs the body that crimp type terminal is relative is not less than R2mm, and the height of crimp type terminal pointed tooth exceeds the crimping square hole size and is not less than 1mm, and adjustable range is 1-5mm; Described crimping square hole is positioned on upper cover plate and base plate and crimp type terminal position one to one, and the size of crimping square hole must be complementary with crimp type terminal, generally keeps the fit clearance of 0.1mm with terminal.Be processed with groove on the two ends facade of crimping square hole length direction, depth of groove is decided with sheet metal thickness, generally is not less than 0.6mm, and adjustable range is 0.6-3mm.During crimping operation, in press, crimping mold and crimping bed die are aimed at respectively the crimp type terminal in the crimping square hole on upper cover plate and base plate, and put in the centre of upper cover plate and base plate and left plate and the same crimping fixture highly of right plate; Start press this moment, and the two ends pointed tooth that exceeds the crimp type terminal of crimping square hole is squeezed into interior the fixing of groove at crimping square hole two ends.
The necessary up and down of described crimp type terminal and the position of crimping square hole on upper cover plate and base plate is corresponding, the quantity of its setting depending on the size of metal cabinet, and large casing can be established the crimping point more.
Good effect of the present invention is that this novel crimping mode does not need additionally to connect securing member, only needs crimping part itself to link together closely, saves cost; This novel crimping mode is solid and reliable, can not produce the sliding tooth of screw, the defectives such as loosing of rivet; This novel crimping mode compact conformation need not extra flange support and connection holes, and after crimping, interiors of products without any excess stock (screw and rivet all can some material remain in interiors of products), have improved space availability ratio and the integrated level of product; This novel crimping mode has improved the precision of product itself by closely cooperating of crimp type terminal and crimping square hole, effectively avoided the generation of cumulative errors; This novel crimping mode is easy to operate fast, and once the up and down of crimping simultaneously two place's terminals, heightened efficiency of assembling greatly; Flat appearance after this novel crimping mode crimping without defectives such as bowings, makes product elegant in appearance, is a new technique that is worthy to be popularized.
Description of drawings
Accompanying drawing 1: quick crimp technology fundamental diagram.
Accompanying drawing 2: quick crimp technology crimp type terminal partial enlarged drawing.
Accompanying drawing 3: quick crimp technology design sketch.
The meaning that Reference numeral is expressed as follows respectively:
1, crimping mold; 2, upper cover plate; 3, right plate; 4, base plate; 5, crimping bed die; 6, crimping fixture; 7, left plate; 8, band groove crimping square hole; 9, crimp type terminal.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing 1, accompanying drawing 2, the invention will be further described for accompanying drawing 3:
The present embodiment is one group of metal cabinet structure that is combined into by quick crimping mode, realizes that the device of this structure mainly is comprised of crimping mold 1, upper cover plate 2, right plate 3, base plate 4, crimping bed die 5, crimping fixture 6, left plate 7.Wherein be with groove crimping square hole 8 and crimp type terminal 9 to lay respectively on upper cover plate 2, base plate 4 and left plate 7, right plate 3.Its operation principle is with within left plate 7 and the upper cover plate 2 and base plate 4 of right plate 3 insertions with groove crimping square hole with crimp type terminal 9, after confirming that good position is errorless, square crimping fixture 6 is put into upper cover plate 2 and at the end 4, then crimp type terminal 9 is flattened by crimping mold 1 and crimping bed die 5 with squeeze riveter, unnecessary material flows into groove 8, thereby makes solid and reliable combining between upper cover plate 2, base plate 4 and right plate 3, left plate 7.The present embodiment material therefor is the 1mm heat zinc coating plate, and after crimping, the appearance and size of product is 60mm*47mm*45mm, and crimp type terminal is that laser cutting forms, and crimp type terminal thickness is 1mm, and length is 4.8mm, is highly 2mm, and arc size is R2.The crimp type terminal of the flexible design different sizes such as this novel compression joint technique can be according to the size of product in practical engineering application, the load-bearing requirement of crimping plate or varying number satisfies the instructions for use of product.
Claims (4)
1. compression bonding method and device fast, it is characterized in that it is comprised of crimp type terminal, crimping square hole, crimping mold, crimping bed die, upper cover plate, base plate, left plate, right plate and crimping fixture, described crimp type terminal is positioned at the device of the top and bottom protrusion edges of boards of left plate and right plate, the shape of protruding the crimp type terminal of edges of boards is two head heights, middle low rectangular structure, the width of crimp type terminal is decided with the thickness of left plate or right plate, generally is applicable to the thick sheet material of 1-6mm, the length of crimp type terminal generally is not less than 4.5mm, the shape of crimp type terminal must be fit to crimping, low in the middle of being generally, the circular arc back of the body sharp tooth of two symmetry, the arc size of the two circular arc back ofs the body that crimp type terminal is relative is not less than R2mm, the height of crimp type terminal pointed tooth exceeds the crimping square hole size and is not less than 1mm, described crimping square hole is positioned on upper cover plate and base plate and crimp type terminal position one to one, the size of crimping square hole must be complementary with crimp type terminal, generally keep the fit clearance of 0.1mm with terminal. be processed with groove on the two ends facade of crimping square hole length direction, depth of groove is decided with sheet metal thickness, generally be not less than 0.6mm, during crimping operation, in press, crimping mold and crimping bed die are aimed at respectively the crimp type terminal in the crimping square hole on upper cover plate and base plate, and put in the centre of upper cover plate and base plate and left plate and the same crimping fixture highly of right plate, start press this moment, and the two ends pointed tooth that exceeds the crimp type terminal of crimping square hole is squeezed into interior the fixing of groove at crimping square hole two ends, the necessary up and down of described crimp type terminal and the position of crimping square hole on upper cover plate and base plate is corresponding, the quantity of its setting depending on the size of metal cabinet, and large casing can be established the crimping point more.
2. compression bonding method fast according to claim 1 and device, is characterized in that the length of described crimp type terminal generally is not less than 4.5mm, and scope is 4.5-12mm.
3. compression bonding method fast according to claim 1 and device, the height that it is characterized in that described crimp type terminal pointed tooth exceeds the crimping square hole size and is not less than 1mm, and adjustable range is 1-5mm.
4. compression bonding method fast according to claim 1 and device is characterized in that describedly being processed with groove on the two ends facade of crimping square hole length direction, and depth of groove is decided with sheet metal thickness, generally is not less than 0.6mm, and adjustable range is 0.6-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100380909A CN103111533A (en) | 2013-01-31 | 2013-01-31 | Rapid compression joint method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100380909A CN103111533A (en) | 2013-01-31 | 2013-01-31 | Rapid compression joint method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103111533A true CN103111533A (en) | 2013-05-22 |
Family
ID=48409945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100380909A Pending CN103111533A (en) | 2013-01-31 | 2013-01-31 | Rapid compression joint method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081117A (en) * | 2015-08-25 | 2015-11-25 | 嘉兴永发电子有限公司 | Vertical connecting method for metal plates |
| CN105618597A (en) * | 2015-12-28 | 2016-06-01 | 浙江大华技术股份有限公司 | Sheet metal part and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289522A (en) * | 1988-05-16 | 1989-11-21 | Toshiba Corp | Method for combining members and its device |
| US20040055132A1 (en) * | 2002-09-19 | 2004-03-25 | Datech Technology Co., Ltd. | Method for jointing metal components |
| CN101116884A (en) * | 2007-09-13 | 2008-02-06 | 旭电（上海）金属件有限公司 | Clamp-shaped rivet jointing method |
| DE102010054183A1 (en) * | 2010-12-10 | 2012-06-14 | Roland Crnogorac | Metal sheet arrangement has flare portion which extends transverse to longitudinal axis through basic contour portion of slot-shaped opening that is located along longitudinal axis |
| CN202291034U (en) * | 2011-10-20 | 2012-07-04 | 惠州智科实业有限公司 | Sheet metal part riveting mold |
-
2013
- 2013-01-31 CN CN2013100380909A patent/CN103111533A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289522A (en) * | 1988-05-16 | 1989-11-21 | Toshiba Corp | Method for combining members and its device |
| US20040055132A1 (en) * | 2002-09-19 | 2004-03-25 | Datech Technology Co., Ltd. | Method for jointing metal components |
| CN101116884A (en) * | 2007-09-13 | 2008-02-06 | 旭电（上海）金属件有限公司 | Clamp-shaped rivet jointing method |
| DE102010054183A1 (en) * | 2010-12-10 | 2012-06-14 | Roland Crnogorac | Metal sheet arrangement has flare portion which extends transverse to longitudinal axis through basic contour portion of slot-shaped opening that is located along longitudinal axis |
| CN202291034U (en) * | 2011-10-20 | 2012-07-04 | 惠州智科实业有限公司 | Sheet metal part riveting mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081117A (en) * | 2015-08-25 | 2015-11-25 | 嘉兴永发电子有限公司 | Vertical connecting method for metal plates |
| CN105618597A (en) * | 2015-12-28 | 2016-06-01 | 浙江大华技术股份有限公司 | Sheet metal part and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202768551U (en) | Rivet-free riveting metal plate structure | |
| CN202411248U (en) | Rivetless riveting assembly | |
| CN202097351U (en) | Blind hole riveting structure for aluminum plate fastening stud | |
| CN103111533A (en) | Rapid compression joint method and device | |
| CN103427310B (en) | The stamping forming method of electrical connector housing fixing hole | |
| CN205668093U (en) | A kind of sheet metal Cutting platform | |
| CN203098493U (en) | Component structure in rapid pressure technology | |
| CN101875086A (en) | Riveting method | |
| CN108927456A (en) | 90 ° of connecting terminal stamping dies of one kind, Sheet Metal Forming Technology and terminal | |
| CN202545518U (en) | Automotive metal plate pressure riveting nut | |
| CN104259304B (en) | A kind of forming jig for suppressing aero-engine mesh piece and method | |
| CN204934474U (en) | A kind of riveting tool | |
| KR20140147617A (en) | A scaffolding pipe the connecting wedge and its the manufacturing method | |
| CN203765493U (en) | Rivet flat-die machining fixture | |
| CN203992053U (en) | Steel pipe fitting and connector cold weld device | |
| CN205165604U (en) | Stamping die | |
| CN104723243B (en) | The body of aluminium alloy joint connector kludge presses solidly mechanism | |
| CN204396643U (en) | Bending mold and fixing structure for bearing plate | |
| CN207266976U (en) | A kind of bending connecting mold | |
| CN107457456B (en) | Tapping tool for L-shaped workpiece | |
| CN205051478U (en) | Refrigeration equipment and connecting device of motor and motor end cover thereof | |
| CN203686556U (en) | Sheet metal component | |
| CN204546373U (en) | The body of aluminium alloy joint connector kludge presses solidly mechanism | |
| CN204578951U (en) | High radiating control box | |
| CN204321530U (en) | Connector automation press-loading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130522 |