CN105033604B - A kind of two-way pressure riveting device - Google Patents
A kind of two-way pressure riveting device Download PDFInfo
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- CN105033604B CN105033604B CN201510433928.3A CN201510433928A CN105033604B CN 105033604 B CN105033604 B CN 105033604B CN 201510433928 A CN201510433928 A CN 201510433928A CN 105033604 B CN105033604 B CN 105033604B
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- sliding block
- pressure riveting
- top board
- plane
- sides
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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)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to a kind of two-way pressure riveting devices, including pedestal and pressure riveting mechanism；Pressure riveting mechanism includes a top board, and two end regions of the top board are separately connected the first sliding block, the second sliding block is all connected on the inside of each first sliding block, has inclined-plane matching relationship between the first sliding block and the second sliding block；For each second sliding block, a binder set is connected in its inner elastic, offers a through-hole in binder set in the horizontal direction, the inside of the second sliding block is equipped with a mandrel structure；The mandrel structure one end is that interconnecting piece is fixedly connected with the second sliding block, and the other end is that core head sliding is threaded through in the through-hole；When external force acts on top board, which drives the first sliding block to move downward, then is driven in the second sliding block horizontal direction and moved by inclined-plane matching relationship, and the mandrel structure of both sides is finally driven inwardly to press to realize.The configuration of the present invention is simple is skillfully constructed, of low cost, realize the prior art it is impossible it is two-sided press, doubled up the efficiency that workpiece presses.
Description
Technical field
The present invention relates to a kind of pressure riveting devices, and in particular to a kind of two-way pressure riveting device is mainly used for tube-like piece and connector
Between press, so that the tube-like piece and the connector is formed a fixed connection by pressure riveting.
Background technology
So-called press is exactly pressure riveting, is referred to during riveting, by ambient pressure, makes organism material that plasticity occur
Deformation, and squeeze into ad hoc pregroove marks, to being reliably connected for two parts of realization.Under normal conditions, workpiece is used and is pressed
Technique has many advantages, such as that at low cost, quality is more controllable and weldering can be avoided to hinder compared with using traditional welding procedure.
Existing pressure riveting device is usually all to press to the other side by one side to press to realize.But the pressure of this form
It is riveted and sets, in the case where it is once pressed, can be only done pressing for workpiece side, and the other side then needs to carry out one again
It is secondary to press.It can be seen that traditional pressure riveting device working efficiency is low.In addition, during traditional pressure riveting device is to pressing
Positioning requirements are also very high, generally occur in operation positioning it is not accurate, the sideslip that causes to press is so as to cause the shakiness that presses
Fixed situation.
Therefore, in order to solve the problem above-mentioned, propose that a kind of two-way pressure riveting device is the project that the present invention is studied.
Invention content
The present invention provides a kind of two-way pressure riveting device, and its purpose is to complete workpiece both sides in the case of primary press
Press, to improve working efficiency, and improve the stability for the process that presses.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of two-way pressure riveting device, including pedestal and set
Pressure riveting mechanism on the pedestal；The pressure riveting mechanism includes a top board, and two end regions of the top board are separately connected one the
One sliding block is respectively connected with one second sliding block on the inside of each first sliding block, has between first sliding block and second sliding block
There is an inclined-plane matching relationship；For each second sliding block, a binder set, the binder are connected in the inner elastic of the second sliding block
A through-hole is offered in set in the horizontal direction, the inside of second sliding block is equipped with a mandrel structure；The mandrel structure one end is
Interconnecting piece is fixedly connected with second sliding block, and the other end is that core head sliding is threaded through in the through-hole；When external force acts on institute
When stating top board, which drives first sliding block to move downward, then is slided by inclined-plane matching relationship driving second
Movement, finally drives the inside closing motion of the mandrel structure of both sides to press to realize in block horizontal direction.
Related content in above-mentioned technical proposal is explained as follows：
1, in said program, the inclined-plane matching relationship is:It is equipped with the first inclined-plane in the inside of the first sliding block；Described second
The outside of sliding block is equipped with the second inclined-plane, and the inclined direction on first inclined-plane and the second inclined-plane is consistent, and the first inclined-plane and second
Inclined-plane fits；When the top board drives first sliding block to move downward, first sliding block drives the second sliding block water
Flat inwardly movement.
2, in said program, the elastic connection is realized using spring.
3, in said program, the core head of each mandrel structure is arc-shaped；The core print of two mandrel structures
Portion constitutes the circular arc of a pairing.
4, in said program, the pressure riveting mechanism further includes a detent mechanism, which determines workpiece to be processed
Position waits for two mandrel structures to press it on the processing stations between two mandrel structures of the pressure riveting mechanism.
5, in said program, the pressure riveting device further includes a driving mechanism, which drives under the top board
Pressure, certainly, after top board pushes, which can also drive the top board to reset rising or the top board
It can also reset and rise separately through a resetting-mechanism.
Operation principle of the present invention is：A kind of two-way pressure riveting device, including pedestal and the pressure riveting mechanism on the pedestal；
Pressure riveting mechanism includes a top board, and two end regions of the top board are separately connected one first sliding block, the inside of each first sliding block
It is respectively connected with one second sliding block, there is an inclined-plane matching relationship between the first sliding block and second sliding block；For each second
Sliding block connects a binder set by an elastomeric element in the inside of the second sliding block, one is offered in the horizontal direction in binder set
The inside of through-hole, the second sliding block is equipped with a mandrel structure；The mandrel structure one end is that interconnecting piece is fixedly connected with the second sliding block, another
End is that punch is worn in through-holes.The present invention is coordinated by the inclined-plane of the first sliding block and the second sliding block, by the up and down motion of machinery
Dexterously be converted into horizontal movement, realize it is two-way press, doubled up the efficiency to press.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
The configuration of the present invention is simple is skillfully constructed, of low cost, and work efficiency is high.The present invention, will be upper by the cooperation of sliding block
The active force of the upward active force conversion in lower section horizontally, to be converted into the form to press from top to bottom by two
It is lateral intermediate to press, to realize it is two-way press, i.e., both sides, which are carried out at the same time, presses.
Description of the drawings
Attached drawing 1 is the front view of two-way pressure riveting device state one in embodiment one；
Attached drawing 2 is the side view of two-way pressure riveting device in embodiment；
Attached drawing 3 is the schematic diagram that the workpiece after pressing is received in embodiment；
Attached drawing 4 is the front view of two-way pressure riveting device state two in embodiment.
In the figures above：1, pedestal；2, pressure riveting mechanism；20, top board；21, the first sliding block；22, the second sliding block；23, it presses
Material set；24, mandrel structure；25, spring；3, workpiece；30, column；31, connector；32, impression；4, detent mechanism.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of two-way pressure riveting device
Referring to attached drawing 1-2, a kind of two-way pressure riveting device includes pedestal 1 and the pressure riveting mechanism 2 on the pedestal 1.
The pressure riveting mechanism 2 includes a top board 20, and two end regions of the top board 20 are separately connected one first sliding block 21,
The inside of each first sliding block 21 is respectively connected with one second sliding block 22, has between first sliding block 21 and second sliding block 22
There is an inclined-plane matching relationship.
In the present embodiment, the inclined-plane matching relationship is specific as follows：It is equipped with the first inclined-plane in the inside of the first sliding block 21；
The outside of second sliding block 22 is equipped with the second inclined-plane, and the inclined direction on the first inclined-plane and the second inclined-plane is consistent, and the first inclined-plane and the
Two inclined-planes fit；When the top board 20 drives first sliding block 21 to move downward, the first sliding block 21 drives the second cunning
Movement in 22 horizontal direction of block.
For each second sliding block 22, one binder set is connected by an elastomeric element in the inside of the second sliding block 22
23, which offers a through-hole in the horizontal direction in covering 23, and the inside of second sliding block 22 is equipped with a mandrel structure 24；It should
24 one end of mandrel structure is that interconnecting piece is fixedly connected with second sliding block 22, and the other end is that core head sliding is threaded through the through-hole
In.
Wherein, in the present embodiment, the elastomeric element is spring 25, passes through a spring respectively in the inside of the second sliding block 22
25 one binder of connection sets 23.And the core head of each mandrel structure 24 is arc-shaped；The core of two mandrel structures 24
Head constitutes the circular arc of a pairing.
When external force acts on the top board 20, which drives first sliding block 21 to move downward, then leads to
It crosses the inclined-plane matching relationship and drives movement in 22 horizontal direction of the second sliding block, the mandrel structure 24 of both sides is finally driven inwardly to be closed
Movement is pressed with realizing.
Wherein, the pressure riveting mechanism 2 further includes a detent mechanism 4, which is located in workpiece 3 to be processed
On processing stations between 2 two mandrel structures 24 of the pressure riveting mechanism, waiting presses.
Referring to attached drawing 3, for the workpiece 3 that the present embodiment receives to press, the workpiece 3 is by the column for the tubulose in scaffold
30 and connector 31 connect and compose, connector 31 is interspersed in the hollow tube of column 30, and to be equipped with one recessed receiving the position that presses for connector 3
Slot drives the first sliding block 21 while 1 of both sides to move inwardly when top board 20 moves downward, and is acted on by the transmission of power, then
It drives the second sliding block 22 of both sides while moving inwardly, both sides are fixedly connected on since the mandrel structure 24 of both sides is corresponding respectively
The second sliding block 22 on, therefore, when the second sliding block 22 of both sides moves inwardly simultaneously, both sides mandrel structure 24 is also same therewith
When move inwardly so that column 30 is pressurized in the groove of embedded connector 31 and forms an impression 32, realizes column 30 and connector
31 riveting.
Referring to attached drawing 1, at this point, the two-way pressure riveting device does not press, slided second since binder covers 23 elastic connections
On block 22, in 24 retraction binder of mandrel structure set 23 at this time.When the two-way pressure riveting device is started to work, driving mechanism is driven
Dynamic top board 20 starts to push.
Referring to attached drawing 4, at this point, the two-way pressure riveting device is in the state to press, and at this point, workpiece 3 is positioned in band
On processing stations, top board 20 has been depressed, and is forced the first sliding block 21 of both sides to push, is driven the second sliding block 22 of both sides simultaneously
It moves, to oppress mandrel structure 24 close to workpiece 3, presses to workpiece 3 inwardly.
When top board 20 gos up, binder covers 23 reset responses due to spring 25, and is transported far from the first sliding block 21
Move its initial position.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of two-way pressure riveting device, it is characterised in that：For pressing between tube-like piece and connector, make the tube-like piece and the connector
It is formed a fixed connection by pressure riveting, including pedestal（1）And it is set to the pedestal（1）On pressure riveting mechanism（2）；
The pressure riveting mechanism（2）Including a top board（20）, the top board（20）Two end regions be separately connected one first sliding block
（21）, each first sliding block（21）Inside be respectively connected with one second sliding block（22）, first sliding block（21）With described second
Sliding block（22）Between have an inclined-plane matching relationship；
For each second sliding block（22）, in the second sliding block（22）Inner elastic connect a binder set（23）, the binder
Set（23）In offer a through-hole, second sliding block in the horizontal direction（22）Inside be equipped with a mandrel structure（24）；The core
Stick structure（24）One end is that interconnecting piece is fixedly connected with second sliding block（22）, the other end is that core head sliding is threaded through the pressure
Material set（23）Through-hole in；
When external force acts on the top board（20）When, the top board（20）Drive first sliding block（21）It moves downward, then
The second sliding block is driven by the inclined-plane matching relationship（22）Movement, finally drives the mandrel structure of both sides in horizontal direction（24）To
Interior closing motion is pressed with realizing；
When two-way pressure riveting device does not press, since binder covers elastic connection on the second sliding block, mandrel structure at this time
In retraction binder set；
Under riveting status, connector is interspersed in the hollow tube of tube-like piece, and connector is equipped with a groove at the position for receiving to press, when
Top board moves downward, and drives the first sliding block of both sides while moving inwardly, is acted on by the transmission of power, then drive both sides
Second sliding block moves inwardly simultaneously, is fixedly connected on the second sliding block of both sides since the mandrel structure of both sides is corresponding respectively,
When the second sliding block of both sides moves inwardly simultaneously, both sides mandrel structure also moving therewith while inwardly so that tube-like piece
An impression is formed in the groove of the embedded connector of compression, realizes the riveting of tube-like piece and connector.
2. two-way pressure riveting device according to claim 1, it is characterised in that：The inclined-plane matching relationship is:It is slided first
Block（21）Inside be equipped with the first inclined-plane；In second sliding block（22）Outside be equipped with the second inclined-plane, first inclined-plane and
The inclined direction on the second inclined-plane is consistent, and the first inclined-plane and the second inclined-plane fit；When the top board（20）Drive described
One sliding block（21）When moving downward, first sliding block（21）Drive the second sliding block（22）Movement in horizontal direction.
3. two-way pressure riveting device according to claim 1, it is characterised in that：The elastic connection uses spring（25）It is real
It is existing.
4. two-way pressure riveting device according to claim 1, it is characterised in that：The pressure riveting mechanism（2）It further include a positioning
Mechanism（4）, the detent mechanism（4）By workpiece to be processed（3）It is located in the pressure riveting mechanism（2）Two mandrel structures（24）It
Between processing stations on.
5. two-way pressure riveting device according to claim 1, it is characterised in that：The pressure riveting device further includes a driving machine
Structure, the driving mechanism drive the top board（20）It pushes.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105033604A CN105033604A (en) | 2015-11-11 |
| CN105033604B true CN105033604B (en) | 2018-10-26 |
Family
ID=54440880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510433928.3A Active CN105033604B (en) | 2015-07-22 | 2015-07-22 | A kind of two-way pressure riveting device |
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| Country | Link |
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| CN (1) | CN105033604B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107900961B (en) * | 2017-10-16 | 2019-03-15 | 晋正正 | A kind of constant force installing mechanism of bulb sliding sleeve |
| 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 |
| 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 |
| 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 |
| CN111014407A (en) * | 2019-11-29 | 2020-04-17 | 广州瑞松智能科技股份有限公司 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN204365865U (en) * | 2014-12-22 | 2015-06-03 | 祥鑫科技股份有限公司 | A kind of stamping riveting jig device |
| 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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2015
- 2015-07-22 CN CN201510433928.3A patent/CN105033604B/en active Active
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| CN105033604A (en) | 2015-11-11 |
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