CN206393166U - A kind of riveting pressing forming device that function is filled with automatic prepressing - Google Patents
A kind of riveting pressing forming device that function is filled with automatic prepressing Download PDFInfo
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- CN206393166U CN206393166U CN201621479972.4U CN201621479972U CN206393166U CN 206393166 U CN206393166 U CN 206393166U CN 201621479972 U CN201621479972 U CN 201621479972U CN 206393166 U CN206393166 U CN 206393166U
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- riveting
- pressure
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- 238000003825 pressing Methods 0.000 title claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of riveting pressing forming device that function is filled with automatic prepressing, including：Pre- pressure head, will be pressed into bulk workpiece by pressure workpiece；Precompression actuator, pressure is applied to pre- pressure head；Riveting die, is enclosed on the periphery of pre- pressure head, to being allowed to produce plastic deformation by the bulk workpiece pressure around pressure workpiece；Hold-down head, is enclosed on the periphery of riveting die, and the front end of hold-down head is against on bulk workpiece；The main axis of guide, is connected with riveting die, and pressure is applied to riveting die；Rebounding mechanism, is arranged between the main axis of guide and hold-down head；Power-driven mechanism, promotes the main axis of guide, and power-driven mechanism has two stage pressures and stroke, wherein, it is to be slidably connected between pre- pressure head, riveting die and hold-down head.A kind of riveting pressing forming device that function is filled with automatic prepressing of the present utility model, is integrated with the function of workpiece precompressed and riveting shaping, the easily wearing detail fast changeable such as pre- pressure head and riveting die in structure.
Description
Technical field
The utility model is related to a kind of riveting pressing forming device with automatic prepressing dress function, belongs to riveting shaping assembling neck
Domain.
Background technology
At present, during automated production, the technical process of existing product riveting molding assembly is usually to be pressed
Enter the first precompressed of workpiece to be assembled to after bulk workpiece, then by movable clamp station or switching pressure head frock carry out secondary riveting into
Type.This technical process increase installation step, low production efficiency, meanwhile, pass through movable clamp station or switching pressure head frock
When need multiple centering to position, equally add the quality risk for being press-fited workpiece.
Utility model content
The purpose of this utility model is to provide a kind of riveting pressing forming device with automatic prepressing dress function, with solution
State problem.
The utility model employs following technical scheme：
A kind of riveting pressing forming device that function is filled with automatic prepressing, will be entered in bulk workpiece by pressure workpiece riveting, and it is special
Levy and be, including：Pre- pressure head, will be pressed into bulk workpiece by pressure workpiece；Precompression actuator, pressure is applied to pre- pressure head；Riveting
Compression mould, is enclosed on the periphery of pre- pressure head, to being allowed to produce plastic deformation by the bulk workpiece pressure around pressure workpiece；Hold-down head,
The periphery of riveting die is enclosed on, the front end of hold-down head is against on bulk workpiece；The main axis of guide, is connected with riveting die, to riveting
Compression mould applies pressure；Rebounding mechanism, is arranged between the main axis of guide and hold-down head；Power-driven mechanism, promotes the main axis of guide,
Power-driven mechanism has two stage pressures and stroke, wherein, it is to be slidably connected between pre- pressure head, riveting die and hold-down head.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature：Wherein, the quantity of rebounding mechanism is two groups, and every group is made up of a spring and an axis of guide.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature：Upper mounting plate, upper end is fixedly connected with the main axis of guide, is formed and is rigidly connected between lower end and riveting die, upper mounting plate
Lower end area is reserved, and forms housing region, and precompression actuator is arranged in the housing region of upper mounting plate.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature, also has：Lower installation board, is fixedly connected with hold-down head, and the lower end of rebounding mechanism is fixed on lower installation board.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature：Wherein, precompression actuator is pressure adjustable displacements of cylinders or spring, and upper end is rigidly connected with upper mounting plate, lower end with it is pre-
Pressure head is rigidly connected.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature, also has：Precompressed displacement measuring device, upper end leads to transition piece and is rigidly connected with pre- pressure head, precompressed displacement measuring device
Lower end is the first measurement end, and the first measurement end is against on lower installation board.
Further, the riveting pressing forming device of the present utility model that function is filled with automatic prepressing, can also have such
Feature, also has：Riveting displacement measuring device, is rigidly connected with riveting die, and the lower end of riveting displacement measuring device is second
Measurement end, the second measurement end is against on lower installation board.The beneficial effect of utility model
A kind of riveting pressing forming device that function is filled with automatic prepressing of the present utility model, is integrated with workpiece pre- in structure
Pressure and the function of shaping, and it is simple in construction, it is likewise supplied with the quick change maintenance function of the easily wearing detail such as pre- pressure head and riveting die.
The utility model due to be provided with pre- pressure head, three mutual sheathings of riveting die and hold-down head structure, therefore energy
Enough disposable completions compress bulk workpiece, will be entered by pressure workpiece precompressed in bulk workpiece, and be finally completed by pressure workpiece and master
The riveting operation of body workpiece.
Reduced simultaneously in production process and position quality risk that may be present because substep press-fits in secondary pair of generation, carried
The efficiency of high riveting shaping assembling.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the riveting pressing forming device with automatic prepressing dress function；
Fig. 2 is the partial structural diagram of the riveting pressing forming device with automatic prepressing dress function；
Fig. 3 be pressed workpiece and bulk workpiece treat preloading condition figure；
Fig. 4 is the state diagram that pre- pressure head will be pressed into bulk workpiece by pressure workpiece；
Fig. 5 is riveting die to by the state diagram of pressure workpiece and bulk workpiece pressure；
Fig. 6 is the state diagram after the completion of the riveting for being pressed workpiece and bulk workpiece.
Embodiment
Illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the riveting pressing forming device for filling function with automatic prepressing includes：Pre- pressure head 10, precompression is held
Row device 9, riveting die 11, hold-down head 4, the main axis of guide 1, rebounding mechanism 6, power-driven mechanism (is not shown) in Fig. 1.
As shown in Figure 4, Figure 5 and Figure 6, the riveting pressing forming device for filling function with automatic prepressing will be entered by the riveting of pressure workpiece 12
In bulk workpiece 13.
Pre- pressure head 10, will be entered in bulk workpiece 13 by the precompressed of pressure workpiece 12.
Precompression actuator 9, pressure is applied to pre- pressure head 10.
Riveting die 11, is enclosed on the periphery of pre- pressure head 10, as shown in figure 5, to by pressure workpiece 12 when riveting die 11 is pushed
The pressure of bulk workpiece 13 of surrounding is allowed to produce plastic deformation so that bulk workpiece 13 is together with by the riveting of pressure workpiece 12.
Hold-down head 4, is enclosed on the periphery of riveting die 11, as shown in figure 4, the front end of hold-down head 4 is against on bulk workpiece 13,
Bulk workpiece 13 is compressed.It is that pre- pressure head 10 and pushing for riveting die 11 are prepared.Pre- pressure head 10, riveting die 11 and compression
It is to be slidably connected between first 4.
The main axis of guide 1, is rigidly connected with the formation of riveting die 11, to riveting die indirectly by structures such as upper mounting plates 3
11 apply pressure.Power-driven mechanism (not shown), promotes the main axis of guide 1, power-driven mechanism have two stage pressures and
Stroke.The first order is used to hold-down head 4 being pressed on bulk workpiece, and the second level is used to promote riveting die 11 to carry out riveting work
Industry.Power-driven mechanism provides for package unit press-fits power and linear running stroke, is on the one hand the operation of feeding feeding, dress
Space is provided with position switching movement, on the other hand due to needing to control riveted shaping opportunity according to precompressed assembly displacement, therefore
Need power-driven mechanism to possess second level stroke and pressure switching capability, can be driven using pneumohydraulic pressure-cylinder or by two straight lines
Dynamic device (such as cylinder) is combined.
Rebounding mechanism 6, is arranged between the main axis of guide 1 and hold-down head 4.In the present embodiment, the quantity of rebounding mechanism 6
For two groups, the both sides of the main axis of guide 1 are separately positioned on.Every group of rebounding mechanism is made up of a spring and an axis of guide.
Upper mounting plate 3, upper end is fixedly connected with the main axis of guide 1, and lower end indirectly forms with riveting die 11 and is rigidly connected, from
And the thrust of the main axis of guide 1 is passed into riveting die 11.As a result of the structure of upper mounting plate 3, and upper mounting plate 3
Lower end area has reserved receiving space, and precompression actuator 9 is arranged in this receiving space.Therefore it can make to dominate to axle 1,
The compact conformations such as precompression actuator 9, rebounding mechanism and displacement measuring device are installed together.
Lower installation board 5, is fixedly connected with hold-down head 4.
Precompression actuator 9 is the cylinder or spring of pressure adjustable section.
Precompressed displacement measuring device 7, is rigidly connected by transition piece 2 with pre- pressure head 10.Under precompressed displacement measuring device
Hold as the first measurement end, the first measurement end is against on lower installation board 5.Riveting displacement measuring device 8, upper end and upper mounting plate 3 are firm
Property connection, be indirectly rigidly connected so as to be formed with riveting die.The lower end of riveting displacement measuring device is the second measurement end, the
Two measurement ends are against on lower installation board 5.
Above-mentioned two displacement measuring device can use displacement transducer.
The course of work that the riveting pressing forming device of function is filled with automatic prepressing is as follows：
Fig. 3 is that Primary Location is placed on the state on the surface top of bulk workpiece 13 before pre- pressure head is acted by pressure workpiece 12.
As shown in figure 4, after sleeve mechanism declines, hold-down head 4 contacts static after bulk workpiece 13 first, now two groups
The measurement zero point of measuring system is set up simultaneously, and spring contraction is compressed to bulk workpiece 13.Pre- pressure head 10 is in precompression actuator 9
Promotion under continue to decline, pre- pressure head 10 is pressed by 9 pairs of precompression actuator by pressure workpiece 12 until being fully pressed into
In bulk workpiece 13, though riveting die 11 has contacted bulk workpiece during being somebody's turn to do, because precompression actuator 9 possesses flexible
Property, therefore riveting die 11 is only that power-driven mechanism first class pressure overcomes rebounding mechanism 6 to the external force that bulk workpiece 13 applies
In spring contraction produce partial pressure, produce obvious deformation insufficient for bulk workpiece 13, now precompressed displacement measurement
Device 7 is measured by the press-in shift value of pressure workpiece 12.
If as shown in figure 5, qualified by the press-in shift value of pressure workpiece 12, power-driven mechanism (not embodied in figure) is cut
Secondary pressure stroke is changed to, riveting die 11 continues to push ahead so that bulk workpiece 13 is by the material at riveting position to being pressed
Workpiece direction produces obvious plastic deformation, forms the shape with the fit heads of riveting die 11, riveting displacement during this
Measurement apparatus 8 can measure the shift value of the material of bulk workpiece 12 deformation, and after riveting shaping assembling is qualified, power-driven mechanism is cut
Change to reverse stroke so that package unit departs from bulk workpiece 13 and resetted, rebounding mechanism 6 provides demoulding elastic force during this,
And ensure that workpiece does not take up with device.
Treat that package unit resets, you can enter subsequent work circulation.Fig. 6 is to be pressed into the riveting in bulk workpiece 13 of workpiece 12
State after molded, it can be seen that by pressure workpiece 12 together with the position riveting that bulk workpiece 13 is contacted.
Claims (7)
1. a kind of riveting pressing forming device that function is filled with automatic prepressing, will be entered in bulk workpiece, its feature by pressure workpiece riveting
It is, including：
Pre- pressure head, will be pressed into bulk workpiece by pressure workpiece；
Precompression actuator, pressure is applied to pre- pressure head；
Riveting die, is enclosed on the periphery of the pre- pressure head, to being allowed to produce plasticity shape by the bulk workpiece pressure around pressure workpiece
Become；
Hold-down head, is enclosed on the periphery of the riveting die, and the front end of hold-down head is against on bulk workpiece；
The main axis of guide, is connected with the riveting die, and pressure is applied to riveting die；
Rebounding mechanism, is arranged between the main axis of guide and the hold-down head；
Power-driven mechanism, promotes the main axis of guide, and the power-driven mechanism has two stage pressures and stroke,
Wherein, it is to be slidably connected between the pre- pressure head, the riveting die and the hold-down head.
2. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 1, it is characterised in that：
Wherein, the quantity of the rebounding mechanism is two groups, and every group is made up of a spring and an axis of guide.
3. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 1, it is characterised in that also have：
Upper mounting plate, upper end is fixedly connected with the main axis of guide, is formed and is rigidly connected between lower end and the riveting die, described
The lower end area of upper mounting plate is reserved, and forms housing region, and the precompression actuator is arranged on the receiving of the upper mounting plate
In region.
4. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 3, it is characterised in that also have：
Lower installation board, is fixedly connected with the hold-down head,
The lower end of the rebounding mechanism is fixed on lower installation board.
5. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 3, it is characterised in that：
Wherein, the precompression actuator is pressure adjustable displacements of cylinders or spring, and upper end is rigidly connected with upper mounting plate, lower end with
Pre- pressure head is rigidly connected.
6. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 4, it is characterised in that also have：
Precompressed displacement measuring device, upper end leads to transition piece and is rigidly connected with the pre- pressure head, the lower end of precompressed displacement measuring device
For the first measurement end, the first measurement end is against on the lower installation board.
7. the riveting pressing forming device of function is filled with automatic prepressing as claimed in claim 4, it is characterised in that also have：
Riveting displacement measuring device, is rigidly connected with the riveting die, and the lower end of riveting displacement measuring device is the second measurement
End, the second measurement end is against on the lower installation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479972.4U CN206393166U (en) | 2016-12-30 | 2016-12-30 | A kind of riveting pressing forming device that function is filled with automatic prepressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479972.4U CN206393166U (en) | 2016-12-30 | 2016-12-30 | A kind of riveting pressing forming device that function is filled with automatic prepressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393166U true CN206393166U (en) | 2017-08-11 |
Family
ID=59517668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479972.4U Expired - Fee Related CN206393166U (en) | 2016-12-30 | 2016-12-30 | A kind of riveting pressing forming device that function is filled with automatic prepressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971726A (en) * | 2017-11-21 | 2018-05-01 | 中山市科力高自动化设备有限公司 | A kind of press-in device applied on turning machine bushing press |
| CN109848677A (en) * | 2018-12-10 | 2019-06-07 | 昆山佳铭自动化科技有限公司 | Electron pressure formula spinning riveting device |
-
2016
- 2016-12-30 CN CN201621479972.4U patent/CN206393166U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971726A (en) * | 2017-11-21 | 2018-05-01 | 中山市科力高自动化设备有限公司 | A kind of press-in device applied on turning machine bushing press |
| CN107971726B (en) * | 2017-11-21 | 2019-08-02 | 中山市科力高自动化设备有限公司 | A kind of press-in device applied on turning machine bushing press |
| CN109848677A (en) * | 2018-12-10 | 2019-06-07 | 昆山佳铭自动化科技有限公司 | Electron pressure formula spinning riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200302 Address after: Room 126, 750 Zhubai Road, Nanhui New Town, Pudong New District, Shanghai, 201306 Patentee after: SHANGHAI XINSONG ROBOT CO.,LTD. Address before: 200120, Pudong New Area, Shanghai, China (Shanghai) free trade test area, Bridge Road, No. 1765 (10) Patentee before: SHANGHAI SIASUN ROBOT & AUTOMATION CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 |