CN105033604A - Two-way press riveting device - Google Patents
Two-way press riveting device Download PDFInfo
- Publication number
- CN105033604A CN105033604A CN201510433928.3A CN201510433928A CN105033604A CN 105033604 A CN105033604 A CN 105033604A CN 201510433928 A CN201510433928 A CN 201510433928A CN 105033604 A CN105033604 A CN 105033604A
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- CN
- China
- Prior art keywords
- slide block
- pressure riveting
- plane
- riveting device
- top board
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/021—Railroad wheels on axles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
Abstract
The invention relates to a two-way press riveting device. The two-way press riveting device comprises a base and a press riveting mechanism. The press riveting mechanism comprises an upper pressing plate. The areas of the two ends of the upper pressing plate are connected with first slide blocks respectively. The inner side of each first slide block is connected with a second slide block. The first slide blocks and the second slide blocks are in inclined face cooperative relationship. The inner side of each second slide block is elastically connected with a material pressing sleeve which is internally provided with a through hole in the horizontal direction. A mandrel structure is arranged on the inner side of each second slide block. One end of each mandrel structure is provided with a connection part which is fixedly connected with the corresponding second slide bock, and the other end of each mandrel structure is provided with a core head part which is arranged in the corresponding through hole in a sliding and penetrating mode. When external force acts on the upper pressing plate, the upper pressing plate drives the first slide blocks to move downwards, the second slide blocks are then driven to horizontally move inwards through the inclined face cooperative relationship, and finally the mandrel structures on the two sides are driven inwards so that press riveting can be achieved. The two-way press riveting device is simple in structure, ingenious in concept and low in cost, achieves double-face press riveting which can not be completed in the prior art, and improves the workpiece press riveting efficiency multiple times.
Description
Technical field
The present invention relates to a kind of pressure riveting device, be specifically related to a kind of two-way pressure riveting device, be mainly used in pressing between tube-like piece and joint, this tube-like piece and this joint are riveted by pressure and forms a fixed connection.
Background technology
It is exactly pressure riveted joint that what is called presses, and refers to, in the process of riveted joint, by ambient pressure, make organism material generation plastic deformation, and clamp-on in ad hoc pregroove marks, thus realize the reliable connection of two parts.Under normal circumstances, workpiece adopts pressure-riveting process and adopts compared with traditional welding procedure, has that cost is low, quality is more controlled and can avoid the advantages such as weldering wound.
Existing pressure riveting device is all pressed with realization to opposite side by one side pressure usually.But the pressure riveting device of this form, when it once presses, can only complete pressing of workpiece side, and opposite side then needs once to press again.As can be seen here, traditional pressure riveting device operating efficiency is low.In addition, traditional pressure riveting device is also very high to the positioning requirements in the process of pressing, and usually occurs that location is not accurate in operation, causes pressing sideslip thus causing the unstable situation that presses.
Therefore, in order to solve the above problems, proposing a kind of two-way pressure riveting device is the problem that the present invention studies.
Summary of the invention
The invention provides a kind of two-way pressure riveting device, its objective is to complete pressing of workpiece both sides when once pressing, to increase work efficiency, and improve the stability of the process that presses.
For achieving the above object, the technical solution used in the present invention is: a kind of two-way pressure riveting device, comprises base and is located at the pressure riveting mechanism on this base; Described pressure riveting mechanism comprises a top board, and two end regions of this top board connect one first slide block respectively, and the inner side of each first slide block is all connected with one second slide block, has an inclined-plane matching relationship between described first slide block and described second slide block; For each described second slide block, connect a binder cover at the inner elastic of the second slide block, offer a through hole in the horizontal direction in this binder cover, the inner side of described second slide block is provided with a mandrel structure; This mandrel structure one end is that connecting portion is fixedly connected with described second slide block, and the other end is that core head slip is located in described through hole; When External Force Acting is in described top board, this top board drives described first slide block to move downward, then drives the second slide block level inwardly to move by described inclined-plane matching relationship, finally orders about the inside closing motion of mandrel structure of both sides to realize pressing.
Related content in technique scheme is explained as follows:
1, in such scheme, described inclined-plane matching relationship is: be provided with the first inclined-plane in the inner side of the first slide block; The outside of described second slide block is provided with the second inclined-plane, and described first inclined-plane is consistent with the incline direction on the second inclined-plane, and the first inclined-plane and the second inclined-plane fit; When described top board drives described first slide block to move downward, described first slide block orders about the second slide block level and inwardly moves.
2, in such scheme, described elasticity connects employing spring and realizes.
3, in such scheme, the core head of each described mandrel structure is curved; The core head of two described mandrel structures forms an involutory circular arc.
4, in such scheme, described pressure riveting mechanism also comprises a detent mechanism, and this detent mechanism, by the processing stations of Workpiece fixing to be processed between described pressure riveting mechanism two mandrel structures, waits for that two mandrel structures press to it.
5, in such scheme, described pressure riveting device also comprises a driving mechanism, this driving mechanism drives described top board to press down, certainly, after top board presses down end, this drive unit can also drive the reset of this top board to rise, or this top board can also rise separately through a resetting-mechanism reset.
Operation principle of the present invention is: a kind of two-way pressure riveting device, comprises base and is located at the pressure riveting mechanism on this base; Pressure riveting mechanism comprises a top board, and two end regions of this top board connect one first slide block respectively, and the inner side of each first slide block is all connected with one second slide block, has an inclined-plane matching relationship between the first slide block and described second slide block; For each second slide block, connect a binder cover in the inner side of the second slide block by an elastomeric element, offer a through hole in the horizontal direction in this binder cover, the inner side of the second slide block is provided with a mandrel structure; This mandrel structure one end is that connecting portion is fixedly connected with the second slide block, and the other end is that drift wears in through-holes.The present invention is coordinated with the inclined-plane of the second slide block by the first slide block, converts moving up and down of machinery to horizontal movement dexterously, achieves two-way pressing, improve the efficiency pressed exponentially.
Because technique scheme is used, the present invention compared with prior art has following advantages:
Structure of the present invention is simple, and be skillfully constructed, with low cost, operating efficiency is high.Active force on above-below direction, by the cooperation of slide block, is converted to the active force of horizontal direction by the present invention, thus is pressed by the middle of two side direction by the formal transformation carrying out from top to bottom pressing one-tenth, thus achieves two-way pressing, and namely both sides press simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of the two-way unit state one that presses in embodiment one;
Accompanying drawing 2 is the side view of two-way pressure riveting device in embodiment;
Accompanying drawing 3 is the schematic diagram receiving the workpiece after pressing in embodiment;
Accompanying drawing 4 is the front view of the two-way unit state two that presses in embodiment.
In above accompanying drawing: 1, base; 2, pressure riveting mechanism; 20, top board; 21, the first slide block; 22, the second slide block; 23, binder cover; 24, mandrel structure; 25, spring; 3, workpiece; 30, column; 31, joint; 32, impression; 4, detent mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: a kind of two-way pressure riveting device
See accompanying drawing 1-2, a kind of two-way pressure riveting device comprises base 1 and is located at the pressure riveting mechanism 2 on this base 1.
Described pressure riveting mechanism 2 comprises a top board 20, two end regions of this top board 20 connect one first slide block 21 respectively, the inner side of each first slide block 21 is all connected with one second slide block 22, has an inclined-plane matching relationship between described first slide block 21 and described second slide block 22.
In the present embodiment, described inclined-plane matching relationship is specific as follows: be provided with the first inclined-plane in the inner side of the first slide block 21; Be provided with the second inclined-plane in the outside of the second slide block 22, the first inclined-plane is consistent with the incline direction on the second inclined-plane, and the first inclined-plane and the second inclined-plane fit; When described top board 20 drives described first slide block 21 to move downward, the first slide block 21 orders about the second slide block 22 level and inwardly moves.
For each described second slide block 22, connect a binder cover 23 in the inner side of the second slide block 22 by an elastomeric element, offer a through hole in the horizontal direction in this binder cover 23, the inner side of described second slide block 22 is provided with a mandrel structure 24; This mandrel structure 24 one end is that connecting portion is fixedly connected with described second slide block 22, and the other end is that core head slip is located in described through hole.
Wherein, in the present embodiment, described elastomeric element is spring 25, connects a binder cover 23 in the inner side of the second slide block 22 respectively by a spring 25.And the core head of each mandrel structure 24 is all curved; The core head of two described mandrel structures 24 forms an involutory circular arc.
When External Force Acting is in described top board 20, this top board 20 drives described first slide block 21 to move downward, drive the second slide block 22 level inwardly to move by described inclined-plane matching relationship again, finally order about the inside closing motion of mandrel structure 24 of both sides to realize pressing.
Wherein, described pressure riveting mechanism 2 also comprises a detent mechanism 4, and workpiece 3 to be processed is positioned on the processing stations between described pressure riveting mechanism 2 two mandrel structures 24 by this detent mechanism 4, and wait presses.
See accompanying drawing 3, for the present embodiment accepts the workpiece 3 that presses, this workpiece 3 connects and composes by for the column 30 of the tubulose in scaffold and joint 31, joint 31 interts in the hollow tube of column 30, the position that joint 3 is accepting to press is provided with a groove, when top board 20 moves downward, the first slide block 21 ordering about both sides 1 moves simultaneously to the inside, by the transmission effect of power, the second slide block 22 ordering about both sides again moves simultaneously to the inside, mandrel structure 24 due to both sides is corresponding to be respectively fixedly connected on the second slide block 22 of both sides, therefore, when the second slide block 22 of both sides moves to the inside simultaneously, both sides mandrel structure 24 also moves thereupon simultaneously to the inside, column 30 pressurized is made to embed the central formation of groove one impression 32 of joint 31, realize the riveted joint of column 30 and joint 31.
See accompanying drawing 1, now, this two-way pressure riveting device presses, and is connected on the second slide block 22 because binder overlaps 23 elasticity, in mandrel structure 24 retraction binder cover 23 now.When this two-way pressure riveting device is started working, driving mechanism drives top board 20 to start to press down.
See accompanying drawing 4, now, this two-way pressure riveting device is in the state pressed, and now, workpiece 3 is positioned on band processing stations, top board 20 has been depressed, the first slide block 21 of both sides is forced to press down, drive the second slide block 22 of both sides to move to the inside simultaneously, to oppress mandrel structure 24 near workpiece 3, workpiece 3 is pressed.
When top board 20 gos up time, binder cover 23, due to the reset response of spring 25, moves to its initial position away from the first slide block 21 again.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. a two-way pressure riveting device, is characterized in that: comprise base (1) and be located at the pressure riveting mechanism (2) on this base (1);
Described pressure riveting mechanism (2) comprises a top board (20), two end regions of this top board (20) connect one first slide block (21) respectively, the inner side of each first slide block (21) is all connected with one second slide block (22), has an inclined-plane matching relationship between described first slide block (21) and described second slide block (22);
For each described second slide block (22), connect a binder cover (23) at the inner elastic of the second slide block (22), offer a through hole in the horizontal direction in this binder cover (23), the inner side of described second slide block (22) is provided with a mandrel structure (24); This mandrel structure (24) one end is that connecting portion is fixedly connected with described second slide block (22), and the other end is that core head slip is located in the through hole of described binder cover (23);
When External Force Acting is when described top board (20), this top board (20) drives described first slide block (21) to move downward, drive the second slide block (22) level inwardly to move by described inclined-plane matching relationship again, finally order about the inside closing motion of mandrel structure (24) of both sides to realize pressing.
2. two-way pressure riveting device according to claim 1, is characterized in that: described inclined-plane matching relationship is: be provided with the first inclined-plane in the inner side of the first slide block (21); Be provided with the second inclined-plane in the outside of described second slide block (22), described first inclined-plane is consistent with the incline direction on the second inclined-plane, and the first inclined-plane and the second inclined-plane fit; When described top board (20) drives described first slide block (21) to move downward, described first slide block (21) is ordered about the second slide block (22) level and is inwardly moved.
3. two-way pressure riveting device according to claim 1, is characterized in that: described elasticity connects employing spring (25) and realizes.
4. two-way pressure riveting device according to claim 3, is characterized in that: the core head of each described mandrel structure (24) is curved, and the core head of two described mandrel structures (24) forms an involutory circular arc.
5. two-way pressure riveting device according to claim 1, it is characterized in that: described pressure riveting mechanism (2) also comprises a detent mechanism (4), workpiece (3) to be processed is positioned on the processing stations between described pressure riveting mechanism (2) two mandrel structures (24) by this detent mechanism (4).
6. two-way pressure riveting device according to claim 1, is characterized in that: described pressure riveting device also comprises a driving mechanism, and this driving mechanism drives described top board (20) to press down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433928.3A CN105033604B (en) | 2015-07-22 | 2015-07-22 | A kind of two-way pressure riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433928.3A CN105033604B (en) | 2015-07-22 | 2015-07-22 | A kind of two-way pressure riveting device |
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| Publication Number | Publication Date |
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| CN105033604A true CN105033604A (en) | 2015-11-11 |
| CN105033604B CN105033604B (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510433928.3A Active CN105033604B (en) | 2015-07-22 | 2015-07-22 | A kind of two-way pressure riveting device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623564A (en) * | 2016-12-02 | 2017-05-10 | 江苏尚诚精密模具科技有限公司 | Riveting press |
| CN107900961A (en) * | 2017-10-16 | 2018-04-13 | 浙江美登特种薄膜有限公司 | A kind of constant force installing mechanism of bulb sliding sleeve |
| CN108312559A (en) * | 2018-03-14 | 2018-07-24 | 孝感华工高理电子有限公司 | Water temperature sensor cold riveting apparatus and system |
| CN108672642A (en) * | 2018-08-22 | 2018-10-19 | 黄山南科汽车传感器有限公司 | A kind of wheel speed sensors sheath riveting fixture |
| CN109108624A (en) * | 2018-10-31 | 2019-01-01 | 武汉中新汽车零部件有限公司 | It is a kind of for pressing the assembly fixture of plastic parts and handware |
| CN109333033A (en) * | 2018-11-09 | 2019-02-15 | 苏州休奇自动化科技有限公司 | A kind of pipe fitting partition pressure riveting device |
| CN113210515A (en) * | 2021-04-29 | 2021-08-06 | 宁波敏实汽车零部件技术研发有限公司 | Sleeve snatchs riveting integrated device |
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| CN202894077U (en) * | 2012-11-26 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Package riveting die of cylinder piece |
| CN203254136U (en) * | 2013-05-21 | 2013-10-30 | 潍坊华光散热器有限公司 | Pressing-riveting device for electronic heat radiator |
| CN203747010U (en) * | 2014-03-28 | 2014-07-30 | 苏州兆科电子有限公司 | Riveted pressing device for radio frequency connector |
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| CN204771409U (en) * | 2015-07-22 | 2015-11-18 | 苏州飞华铝制工业有限公司 | Device is riveted to two -way pressure |
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| DE4215564A1 (en) * | 1992-05-12 | 1994-01-20 | Geissler Gmbh O & K | Mfg. fitting, and comprising rivets in punched holes - feeds rivet wire to cutting position in tool for transverse cutting of front end |
| CN202894077U (en) * | 2012-11-26 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Package riveting die of cylinder piece |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623564A (en) * | 2016-12-02 | 2017-05-10 | 江苏尚诚精密模具科技有限公司 | Riveting press |
| CN106623564B (en) * | 2016-12-02 | 2018-06-22 | 江苏尚诚精密模具科技有限公司 | A kind of squeeze riveter |
| CN107900961A (en) * | 2017-10-16 | 2018-04-13 | 浙江美登特种薄膜有限公司 | A kind of constant force installing mechanism of bulb sliding sleeve |
| CN108312559A (en) * | 2018-03-14 | 2018-07-24 | 孝感华工高理电子有限公司 | Water temperature sensor cold riveting apparatus and system |
| CN108312559B (en) * | 2018-03-14 | 2024-06-07 | 孝感华工高理电子有限公司 | Cold riveting device and system for water temperature sensor |
| CN108672642A (en) * | 2018-08-22 | 2018-10-19 | 黄山南科汽车传感器有限公司 | A kind of wheel speed sensors sheath riveting fixture |
| CN109108624A (en) * | 2018-10-31 | 2019-01-01 | 武汉中新汽车零部件有限公司 | It is a kind of for pressing the assembly fixture of plastic parts and handware |
| CN109108624B (en) * | 2018-10-31 | 2024-01-09 | 武汉中新汽车零部件有限公司 | Assembling jig for pressing plastic parts and hardware |
| CN109333033A (en) * | 2018-11-09 | 2019-02-15 | 苏州休奇自动化科技有限公司 | A kind of pipe fitting partition pressure riveting device |
| CN109333033B (en) * | 2018-11-09 | 2024-05-10 | 苏州休奇自动化科技有限公司 | Pipe fitting spacer riveting device |
| CN113210515A (en) * | 2021-04-29 | 2021-08-06 | 宁波敏实汽车零部件技术研发有限公司 | Sleeve snatchs riveting integrated device |
Also Published As
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| CN105033604B (en) | 2018-10-26 |
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