CN209681417U - Positioning device applied to ultrasonic bonding - Google Patents
Positioning device applied to ultrasonic bonding Download PDFInfo
- Publication number
- CN209681417U CN209681417U CN201920152411.0U CN201920152411U CN209681417U CN 209681417 U CN209681417 U CN 209681417U CN 201920152411 U CN201920152411 U CN 201920152411U CN 209681417 U CN209681417 U CN 209681417U
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- Prior art keywords
- positioning
- driving shaft
- pressing element
- pedestal
- workpiece
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- 238000003825 pressing Methods 0.000 claims abstract description 62
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 9
- 238000005476 soldering Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
A kind of positioning device applied to ultrasonic bonding provided by the utility model, it includes bottom plate and positioning mechanism, positioning mechanism includes positioning pedestal, driving shaft, pressing element plate, actuator and several positioning compression bars, positioning pedestal is fixedly installed on the upside of bottom plate, driving shaft is rotatably connected at bottom plate, and driving shaft is located at the side of positioning pedestal, pressing element plate is connected to driving shaft, and one end of actuator is fixedly connected on driving shaft and driving shaft is driven to rotate；Under the driving of the driving member, to press the workpiece that positioning is located on the upside of positioning pedestal above axis rotation to the positioning pedestal of opposite driving shaft, or the axle center of opposite driving shaft is rotated backward to discharge the workpiece being located on the upside of positioning pedestal pressing element plate；The ultrasonic weld bonding site that pressing element plate corresponds to workpiece offers operation avoid holes, and the side of pressing element plate towards positioning pedestal is fixedly installed several positioning compression bars for pressing positioning workpiece.
Description
Technical field
The utility model relates to a kind of positioning device more particularly to a kind of positioning devices applied to ultrasonic bonding.
Background technique
Ultrasonic bonding is that high-frequency electrical energy is converted the current to by supersonic generator, the high-frequency electrical energy reconvert of conversion
At mechanical movement, subsequent mechanical movement is transmitted to soldering tip, the vibrational energy that soldering tip will receive by can change the device of amplitude
Amount is transmitted to the joint portion for clamping welded workpiece on the positioning device.In joint portion region, the vibrational energy of soldering tip passes through
The mode of friction is converted into thermal energy, by plastic molting to engage workpiece.So the positioning fixation of workpiece is even more important before welding.
But current positioning device, simply by the fixed position in the side for clamping workpiece, positioning is more unstable, leads
It causes to be easy to appear position deviation when welding workpiece, leads to that material is lost, to increase production cost.
Therefore, it is necessary to a kind of positioning devices applied to ultrasonic bonding to prevent so that workpiece quickly and accurately positions
Appearance position deviation when workpiece welds reduces loss, to reduce production finished product.
Utility model content
The purpose of the utility model is to provide a kind of positioning devices applied to ultrasonic bonding, and workpiece is positioned and fixed
In positioning pedestal, to improve the effect of ultrasonic bonding.
To achieve the above object, a kind of positioning device applied to ultrasonic bonding provided by the utility model includes bottom plate
And positioning mechanism, positioning mechanism include positioning pedestal, driving shaft, pressing element plate, actuator and several positioning compression bars, positioning pedestal
It is fixedly installed on the upside of bottom plate, driving shaft is rotatably connected at bottom plate, and driving shaft is located at the side of positioning pedestal, pressing element plate
It is connected to driving shaft, one end of actuator is fixedly connected on driving shaft and driving shaft is driven to rotate；Drive of the pressing element plate in actuator
Under dynamic, to press the workpiece or phase that positioning is located on the upside of positioning pedestal above axis rotation to the positioning pedestal of opposite driving shaft
The axle center of driving shaft is rotated backward to discharge the workpiece being located on the upside of positioning pedestal；Pressing element plate corresponds to the ultrasonic bonding of workpiece
Position offers operation avoid holes, and if the side of pressing element plate towards positioning pedestal be fixedly installed for pressing positioning workpiece
Dry positioning compression bar.
Compared with prior art, the positioning device provided by the utility model applied to ultrasonic bonding, passes through actuator
Driving shaft rotation is driven, and then drives the rotation of pressing element plate, it is quickly and accurate by several positioning compression bar pressings on pressing element plate
Ground positioning is located at the workpiece on the upside of positioning pedestal, so that soldering tip is passed through operation avoid holes and is welded, when preventing workpiece from welding
Appearance position deviation reduces loss, to reduce production finished product.
Preferably, the positioning device for being applied to ultrasonic bonding includes two positioning mechanisms, two positioning mechanisms are in middle line
It is symmetrically arranged, two driving shafts are respectively arranged at the opposite exterior lateral sides of two positioning pedestals.
Preferably, positioning mechanism further includes gag lever post, gag lever post is fixedly connected on the upside of bottom plate；Pressing element plate is opposite actively
Above the axis rotation of axis to positioning pedestal, until the upper end for being limited bar on the downside of pressing element plate is supported.According to this structure, sharp
With the slewing area of gag lever post limitation pressing element plate, prevent pressing element plate when turning to above positioning pedestal on the upside of positioning pedestal
Workpiece generate impact, while can also prevent from pressing element plate from excessively pressurizeing making workpiece deformation.
Preferably, gag lever post is between positioning pedestal and driving shaft, so that the setting of gag lever post will not be to the upper of workpiece
Blanking causes to interfere.
Preferably, positioning pedestal includes that the first positioning seat, the second positioning seat and third being linearly fixedly installed are determined
Position seat, and accommodating position is respectively arranged on the upside of the first positioning seat, the second positioning seat and third positioning seat, and the first positioning seat, the
Splice to co-locate workpiece accommodating position on the upside of two positioning seats and third positioning seat.
Preferably, several positioning compression bars are respectively facing accommodating position.
Preferably, being fixed with several bearing blocks on the upside of bottom plate, driving shaft is rotationally connected with bearing block, so that actively
Axis rotation is more smooth, reduces kinetic equation loss.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the positioning device that the utility model is applied to ultrasonic bonding.
Fig. 2 releases part status diagram for the positioning device applied to ultrasonic bonding.
In figure: 100 bottom plates, 200 positioning mechanisms, 210 driving shafts, 220 pressing element plates, 230 actuators, 240 positioning compression bars,
250 positioning pedestals, 251 first positioning seats, 252 second positioning seats, 253 third positioning seats, 254 accommodating positions, 260 gag lever posts, 300
Bearing block, 400 operation avoid holes.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
As depicted in figs. 1 and 2, a kind of positioning device applied to ultrasonic bonding provided by the utility model includes bottom plate
100 and positioning mechanism 200, if positioning mechanism 200 include positioning pedestal 250, driving shaft 210, pressing element plate 220, actuator 230 and
Dry positioning compression bar 240, positioning pedestal 250 are fixedly installed on 100 upside of bottom plate, and driving shaft 210 is rotatably connected at bottom plate
100, and driving shaft 210 is located at the side of positioning pedestal 250, pressing element plate 220 is connected to driving shaft 210, one end of actuator 230
It is fixedly connected on driving shaft 210 and driving shaft 210 is driven to rotate；Pressing element plate 220 is under the driving of actuator 230, opposite active
The axis rotation of axis 210 presses positioning to 250 top of positioning pedestal and is located at the workpiece of 250 upside of positioning pedestal (in figure not
Show), or rotate backward with respect to the axle center of driving shaft 210 to discharge the workpiece for being located at 250 upside of positioning pedestal；Pressing element plate 220 is right
The ultrasonic weld bonding site of workpiece is answered to offer operation avoid holes 400, and pressing element plate 220 is solid towards the side of positioning pedestal 250
Surely several positioning compression bars 240 for pressing positioning workpiece are provided with.
More specifically: as shown in Figure 1, positioning pedestal 250 is fixed on the upside of bottom plate 100, driving shaft 210 rotationally connects
It connects in 100 upside of bottom plate, the side of pressing element plate 220 is fixedly connected on driving shaft 210, and one end of two actuators 230 is fixed respectively
The both ends of driving shaft 210 are set in, and the other end of actuator 230 deviates from pressing element plate 220；12 positioning compression bars 240 are right
The location hole (not shown) of workpiece is answered to be fixedly installed on pressing element plate 220, when actuator 230 drives pressing element plate 220 opposite actively
210 axis rotation of axis, so that the positioning pressing of compression bar 240 is located at the workpiece in positioning pedestal 250.The corresponding workpiece of pressing element plate 220
Ultrasonic weld bonding site offers nine operation avoid holes 400 respectively.Workpiece is fast and accurately positioned using positioning compression bar 240
Position prevents welding position from deviation occur so that workpiece is stablized position in welding.
It should be understood that the shape and size of the quantity and position of positioning compression bar 240 and operation avoid holes 400 according to workpiece
It is correspondingly arranged, specifically in the present embodiment, the quantity of positioning compression bar 240 is 12, the quantity of operation avoid holes 400 is nine
It is a, and 12 positioning compression bars 240 and nine operation avoid holes 400 are fixedly installed on pressing element plate with Fig. 1 and position shown in Fig. 2
220, in the other embodiments for being different from the present embodiment, positioning compression bar 240 and operation avoid holes 400 can also be according to workpiece
Other quantity, other positions is arranged in shape and size.As shown in Figure 1, several positioning compression bars 240 are respectively facing accommodating position 254.
Specifically, as shown in Figure 1,12 positioning compression bars 240 are far from pressure when pressing element plate 220 turns to 250 surface of positioning pedestal
One end of tool plate 220 is respectively facing accommodating position 254.
As depicted in figs. 1 and 2, positioning pedestal 250 includes the first positioning seat 251, second being linearly fixedly installed
Positioning seat 252 and third positioning seat 253, and on the upside of the first positioning seat 251, the second positioning seat 252 and third positioning seat 253 respectively
It is provided with accommodating position 254, and the accommodating position 254 of 253 upside of the first positioning seat 251, the second positioning seat 252 and third positioning seat is spelled
It connects to co-locate workpiece.Specifically in the present embodiment, as illustrated in fig. 1 and 2, the first positioning seat 251, the second positioning seat 252 and
Third positioning seat 253 is fixed at 100 upside of bottom plate, the first positioning seat along the central axial direction of driving shaft 210 one by one
251, the accommodating position 254 of the second positioning seat 252 and third positioning forms the accommodation groove for accommodating workpiece.
As shown in Figure 1, positioning mechanism 200 further includes gag lever post 260, gag lever post 260 is fixedly connected on the upper of bottom plate 100
Side；The axis rotation of the opposite driving shaft 210 of pressing element plate 220 is to 250 top of positioning pedestal, until the downside of pressing element plate 220 is limited
It is supported the upper end of position bar 260.Specifically, as shown in Figure 1, the lower end of gag lever post 260 is fixedly connected on the upside of bottom plate 100,
When axis rotation to positioning pedestal 250 surface of the pressing element plate 220 with respect to driving shaft 210, pressure is supported in the upper end of gag lever post 260
Have plate 220, rotates down pressing element plate 220 no longer, when so can prevent pressing element plate 220 from turning to 250 top of positioning pedestal
Impact is generated to the workpiece for being located at 250 upside of positioning pedestal, while can also prevent the excessively pressurization of pressing element plate 220 from making workpiece shape
Become.
Preferably, as shown in Figure 1, gag lever post 260 is between positioning pedestal 250 and driving shaft 210.Gag lever post 260 is set
Positioning pedestal 250 is placed in away from the side of accommodating position 254, is placed between positioning pedestal 250 and driving shaft 210, so that positioning
Pressing element plate 220 can be supported when workpiece, and the loading and unloading of workpiece will not be caused to interfere when discharging workpiece.
As shown in Fig. 2, being fixed with several bearing blocks 300 on the upside of bottom plate 100, driving shaft 210 is rotationally connected with axis
Hold seat 300.Specifically, main as shown in Fig. 2, three bearing blocks 300 are equidistantly arranged along the central axial direction of driving shaft 210
Moving axis 210 is rotatably connected in three bearing blocks 300.
Preferably, as depicted in figs. 1 and 2, the positioning device applied to ultrasonic bonding includes two positioning mechanisms 200,
Two positioning mechanisms 200 are symmetrically arranged in middle line, and two driving shafts 210 are respectively arranged at the opposite exterior lateral sides of two positioning pedestals 250.
As shown in Figure 1, two positioning mechanisms 200 are respectively arranged at the opposite two sides of bottom plate 100, and symmetrical in middle line.Two driving shafts 210 divide
Not Wei Yu two positioning pedestals 250 outside.
In conjunction with shown in Fig. 1-Fig. 2, to the worked of the positioning device provided by the utility model applied to ultrasonic bonding
Journey is described in detail:
Workpiece is placed on the accommodating position 254 of positioning pedestal 250, and actuator 230 drives driving shaft 210 to rotate, and then band
Dynamic pressure has plate 220 and rotates, and positioning compression bar 240 cooperates the location hole on workpiece to carry out pressing positioning.Determine when pressing element plate 220 turns to
When location hole on position compression bar 240 and workpiece presses completely, pressing element plate 220 is supported to prevent pressing element plate in the upper end of gag lever post 260
220 rotation.Subsequent soldering tip can pass through the operation avoid holes 400 on pressing element plate 220, weld to workpiece.
After the completion of workpiece is soldered, actuator 230 drives driving shaft 210 to rotate backward, and then drives 220 turns of pressing element plate
It is dynamic, it discharges and positioning compression bar 240 positions the pressing of workpiece.It can then operate the calm set of workpiece after the completion of welding
254 are removed and placed in another workpiece to be welded, repeat the above process.
Compared with prior art, the positioning device provided by the utility model applied to ultrasonic bonding, passes through actuator
230 driving driving shafts 210 rotate, and then pressing element plate 220 is driven to rotate, and pass through several positioning compression bars 240 on pressing element plate 220
Quickly and accurately positioning is located at the workpiece on the upside of positioning pedestal 250 for pressing, so that soldering tip is passed through operation avoid holes 400 and carries out
Welding, appearance position deviation when preventing workpiece from welding.Pressing element plate 220 is supported using gag lever post 260, limits its turned position, is prevented
The only excessively pressurization of pressing element plate 220 makes workpiece deformation, loss is reduced, to reduce production finished product.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the model that the present invention is covered
It encloses.
Claims (7)
1. a kind of positioning device applied to ultrasonic bonding, it is characterised in that: the positioning applied to ultrasonic bonding fills
It sets including bottom plate and positioning mechanism, the positioning mechanism includes positioning pedestal, driving shaft, pressing element plate, actuator and several are fixed
Position compression bar, the positioning pedestal are fixedly installed on the upside of the bottom plate, and the driving shaft is rotatably connected at the bottom plate, and
The driving shaft is located at the side of the positioning pedestal, and the pressing element plate is connected to the driving shaft, one end of the actuator
It is fixedly connected on the driving shaft and the driving shaft is driven to rotate；The pressing element plate is under the driving of the actuator, relatively
To press the workpiece that positioning is located on the upside of the positioning pedestal above the axis rotation of the driving shaft to the positioning pedestal, or
The axle center of the relatively described driving shaft is rotated backward to discharge the workpiece being located on the upside of the positioning pedestal；The pressing element plate corresponds to work
The ultrasonic weld bonding site of part offers operation avoid holes, and the pressing element plate is fixedly installed towards the side of the positioning pedestal
There are several described positioning compression bars for pressing positioning workpiece.
2. being applied to the positioning device of ultrasonic bonding as described in claim 1, it is characterised in that: described to be applied to ultrasonic wave
The positioning device of welding includes two positioning mechanisms, and two positioning mechanisms are symmetrically arranged in middle line, two masters
Moving axis is respectively arranged at the opposite exterior lateral sides of two positioning pedestals.
3. being applied to the positioning device of ultrasonic bonding as described in claim 1, it is characterised in that: the positioning mechanism also wraps
Gag lever post is included, the gag lever post is fixedly connected on the upside of the bottom plate；The axle center of the relatively described driving shaft of pressing element plate turns
It moves to the positioning pedestal, until the downside of the pressing element plate is supported by the upper end of the gag lever post.
4. being applied to the positioning device of ultrasonic bonding as claimed in claim 3, it is characterised in that: the gag lever post is located at institute
It states between positioning pedestal and the driving shaft.
5. being applied to the positioning device of ultrasonic bonding as described in claim 1, it is characterised in that: the positioning pedestal includes
The first positioning seat, the second positioning seat and the third positioning seat being linearly fixedly installed, and first positioning seat, described
Accommodating position, and first positioning seat, second positioning seat are respectively arranged on the upside of two positioning seats and the third positioning seat
And the accommodating position on the upside of the third positioning seat is spliced to co-locate workpiece.
6. being applied to the positioning device of ultrasonic bonding as claimed in claim 5, it is characterised in that: several described positioning pressures
Bar is respectively facing the accommodating position.
7. being applied to the positioning device of ultrasonic bonding as described in claim 1, it is characterised in that: fixed on the upside of the bottom plate
Equipped with several bearing blocks, the driving shaft is rotationally connected with the bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152411.0U CN209681417U (en) | 2019-01-28 | 2019-01-28 | Positioning device applied to ultrasonic bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152411.0U CN209681417U (en) | 2019-01-28 | 2019-01-28 | Positioning device applied to ultrasonic bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681417U true CN209681417U (en) | 2019-11-26 |
Family
ID=68600717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152411.0U Expired - Fee Related CN209681417U (en) | 2019-01-28 | 2019-01-28 | Positioning device applied to ultrasonic bonding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681417U (en) |
-
2019
- 2019-01-28 CN CN201920152411.0U patent/CN209681417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |