CN207636407U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN207636407U CN207636407U CN201721871356.8U CN201721871356U CN207636407U CN 207636407 U CN207636407 U CN 207636407U CN 201721871356 U CN201721871356 U CN 201721871356U CN 207636407 U CN207636407 U CN 207636407U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- sliding
- locating piece
- optical device
- clamping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
This application involves optical device TO CAN to encapsulate push-pull effort technical field of measurement and test, provides a kind of clamping device.The device includes pedestal, pedestal is equipped with the first sliding block, the second sliding block, the first locating piece and the second locating piece, first sliding block slides under the drive of the first feed mechanism towards the first locating piece, and the front end of the first sliding block glide direction offers the first slot of the pin for horizontal grafting optical device TO CAN；The top of second locating piece is equipped with the hollow out of the pin for vertical grafting optical device TO CAN, second sliding block is under the drive of the second feed mechanism in the top slide of the second locating piece, the application passes through a set of equipment, both the transverse direction that device may be implemented is fixed, the longitudinally fixed of device may be implemented again, to meet the test request to the different tested regions of measured device, the efficiency and accuracy of test are greatly accelerated.
Description
Technical field
This application involves package of optical device push-pull effort technical field of measurement and test, and in particular to a kind of clamping device.
Background technology
In optical device TO-CAN (Transistor Outline CAN, radium-shine diode module) product encapsulation process, patch
Piece and lead are the important links of encapsulation, and wherein patch cohesive force, bonding wire pulling force and soldered ball thrust directly affects product after encapsulation
Reliability and service life.The above test force can be by measuring after patch and lead to carrying out push-pull effort.
Optical device product does not have the fixture of standard universal in the mode for testing the part power at present, cannot stablize clamping light
Device products cause product chips thrust and bonding wire tensile test error larger, and cause test to be imitated without fine clamping method
Rate is too low.
Utility model content
What the application to be solved is in existing optical device TO-CAN encapsulation push-pull effort test, and optical device TO-CAN cannot get
It is clamped well, fixed technical problem.
To solve the above problems, this application provides a kind of clamping device, which includes pedestal, and the pedestal is equipped with
First sliding block, the second sliding block, the first locating piece and the second locating piece, wherein
First sliding block slides under the drive of the first feed mechanism towards first locating piece, first sliding block
The front end of glide direction offers the first slot of the pin for horizontal grafting optical device TO-CAN；
The support plate of the pin for vertical grafting optical device TO-CAN, institute are equipped in the mounting groove of second locating piece
It states the first sliding groove and is parallel to the second sliding slot, second sliding block is under the drive of the second feed mechanism in second positioning
The top slide of block.
Optionally, second locating piece includes the positioning block body being arranged on the base and is detachably arranged in
Support plate on the positioning block body.
Optionally, the pedestal is equipped with the first sliding groove and second slided for first sliding block and the second sliding block and slides
Slot；
The cross sectional shape of the first sliding groove and second sliding slot is inverted frustoconical.
Optionally, the inside of the first sliding groove and second sliding slot is equipped with oil groove.
Optionally, first feed mechanism includes the first bearing seat of the first screw rod and setting on the base,
In,
The tail end of the first sliding block glide direction offers the first screw hole；
The front end of first screw rod is connect with the first screw hole screw-thread fit；
The tail end of first screw rod is connect with the first bearing seat bearing fit.
Optionally, second feed mechanism includes the second bearing seat of the second screw rod and setting on the base,
In,
The tail end of the second sliding block glide direction offers the second screw hole；
The front end of second screw rod is connect with the second screw hole screw-thread fit；
The tail end of second screw rod is connect with the second bearing seat bearing fit.
Optionally, second sliding block is equipped with the side with the tube socket of optical device TO-CAN towards the side of optical device TO-CAN
The adaptable locating slot of portion's shape.
Optionally, first locating piece, which is equipped with, makes the recessing groove that the optical device on the tube socket passes through, so that institute
The both sides of the tube socket can be clamped in by stating the first locating piece and the first sliding block.
Optionally, the outer profile of the pin of the shape and optical device TO-CAN of first slot is adapted.
Optionally, the quantity of first slot is multiple.
The application is by the first slot in the first sliding block and the setting of the second locating piece, to realize to by optical device TO-CAN
Lateral setting and longitudinally disposed, then coordinate the clamping with the first locating piece and the second sliding block, optical device TO-CAN made to be pressed from both sides
Fixation is held, and then by a set of equipment, the transverse direction that device not only may be implemented is fixed, but also the longitudinally fixed of device may be implemented, from
And meet the test request to the different tested regions of measured device, greatly accelerate the efficiency and accuracy of test.
Description of the drawings
Fig. 1 is a kind of vertical view of clamping device of the embodiment of the present application；
Fig. 2 is a kind of stereogram of clamping device of the embodiment of the present application；
Fig. 3 is the schematic diagram of optical device TO-CAN TO-56；
Fig. 4 is the schematic diagram of the length direction of the first sliding block；
Fig. 5 is the schematic diagram of the first sliding groove.
Fig. 6 is optical device TO-CAN TO-46 schematic diagrames；
Reference numeral：
1, pedestal；101, the first sliding groove；102, oil groove；2, the first locating piece；3, optical device TO-CAN；4, the first sliding block；
401, the first slot；402, the first screw hole；5, first bearing seat；6, the first screw rod；7, block body is positioned；8, support plate；11, second
Sliding block；12, second bearing seat；13, the second screw rod；14, radial tested region；15, axial tested region；17, pin；18、TO
Tube socket；19, recessing groove.
Specific implementation mode
To keep the purpose, technical scheme and advantage of application clearer, below in conjunction with the attached drawing in application, in application
Technical solution be explicitly described, it is clear that described embodiment is application a part of the embodiment, and not all implementation
Example.Based on the embodiment in application, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall in the protection scope of this application.
It should be noted that unless otherwise clearly defined and limited, term " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, tool of the above-mentioned term in application can be understood with concrete condition
Body meaning.
In conjunction with shown in Fig. 1 to Fig. 4, a kind of clamping device provided by the embodiments of the present application, including pedestal 1, pedestal 1 be substantially in
Platform-like, thereon sliding are provided with the first sliding block 4 and the second sliding block 11, are also equipped with the first locating piece 2 and second by bolt
Locating piece, the first sliding block 4 slide under the drive of the first feed mechanism towards the first locating piece 2.
In the embodiment of the present application, pedestal 1 is rectangular platform in figure, is provided on pedestal 1 for limiting the first sliding block 4
Rectangular with the sliding of the second sliding block 11 is linear locating part, and locating part can be sliding slot, or sliding rail or slide bar etc..
In applying for embodiment, as shown in Figure 1, pedestal 1 is equipped with the first sliding groove 101 slided for the first sliding block 4, with
And for second sliding slot that the second sliding block 11 slides.In order to enable the first sliding block and the second sliding block are not interfere with each other when sliding, Yi Jibian
It is operated in technical staff, optionally, the first sliding groove 101 is parallel to second sliding slot in the embodiment of the present application, thus makes the first cunning
Block 4 and the glide direction of the second sliding block 11 are also parallel, i.e. between the sliding of the first sliding block 4 and the sliding of the second sliding block 11 not
It can cause to interfere.In addition, in other embodiments, since the sliding of the first sliding block 4 is mutual indepedent with the sliding of the second sliding block 11,
Angle is also provided between the first sliding groove 101 and second sliding slot, angle can be 30 °, 60 °, 90 ° etc..
The front end of first sliding block, 4 glide direction offers first of the pin 17 for horizontal grafting optical device TO-CAN3
Slot 401 makes the stem portion of optical device TO-CAN3 be pressed from both sides by moving towards for the first sliding block 4 and the first locating piece 2
It holds, fix, in case the radial tested region 14 of the optical device or circuit devcie on the tube socket 18 of sun adjuster part TO-CAN carries out
Push-pull effort is tested.
It is provided with mounting groove at the top of second locating piece, is equipped in mounting groove and is used for vertical grafting optical device TO-CAN3
Pin support plate 8, various sizes of TO-CAN can be placed on various sizes of support plate 8, and the second sliding block 11 is in the second feeding
In the top slide of the second locating piece under the drive of mechanism, when the second sliding block 11 is moved to the tube socket phase with optical device TO-CAN3
When patch, it will pass through contact friction force and fix optical device TO-CAN3, in case to the axis of optical device or circuit devcie on tube socket
Push-pull effort test is carried out to tested region 15.By replacing the support plate 8 of different size, optical device TO-CAN6 can be put into and to it
It is fixed, push-pull effort test is carried out to TO-46 tube sockets region 15.
The embodiment of the present application can play test product accurate clamping in the test of optical device TO-CAN product push-pull efforts
And positioning action, only by a set of equipment, the transverse direction that device not only may be implemented is fixed, but also the longitudinally fixed of device may be implemented,
To meet the test request to the different tested regions of measured device, the testing efficiency greatly accelerated and accuracy.
Wherein, the outer profile of the pin of the shape and optical device TO-CAN3 of the first slot 401 is adapted, it is possible thereby to anti-
Only optical device TO-CAN3 is rotated during test.
In the application one embodiment, the second locating piece includes the positioning block body 7 that is arranged on pedestal 1 and detachable
Be mounted on positioning block body 7 on support plate 8, support plate 8 may be mounted at positioning block body 7 top, the quantity of support plate 8 is more
A, different support plates 8 is suitable for the optical device TO-CAN products of different package dimensions, from there through replacing different support plate 8,
The optical device TO-CAN products that different package dimensions can be tested, as replaced the support plate 8 corresponding to TO-46 or TO-56 products,
Make the present apparatus that there is very strong versatility.
Further, the mounting groove for being internally provided with sandwich-type of block body 7 is positioned, support plate 8 is inserted into the mounting groove,
The top side of positioning block body 7 is further opened with the hollow out for leading to the mounting groove, and the pin of optical device TO-CAN first passes through the hollow out,
Then it is plugged on again on support plate 8；Second sliding block 11 is equipped with the clamping part for probeing into the hollow out downwards, in this way, can not only make load
Plate 8 is stablized, convenient be inserted into positions on block body 7, and the side wall of the hollow out is also naturally formed sun adjuster part TO-CAN
Tube socket backstop, with above-mentioned clamping part formed clamping cooperation.
Pedestal 1 is equipped with the first sliding groove 101 and second sliding slot slided for the first sliding block 4 and the second sliding block 11, and first slides
Slot 101 and the cross sectional shape of second sliding slot are inverted frustoconical, and the first sliding groove 101 and second sliding slot can be to the first sliding blocks
4 and second sliding block 11 play the role of guiding in glide direction, and play limit in the other direction, thus make
One sliding block 4 and the second sliding block 11 stabilization slide, it is ensured that the stability during when push-pull effort is tested.
In another embodiment of the application, as shown in figure 5, the inside of the first sliding groove 101 and second sliding slot is equipped with oil groove
102, the oil groove 102 of φ 1mm can be specifically designed in the acute angle portion of slot, be lubricated for adding lubricating oil.
In some embodiments of the present application, the first feed mechanism include first screw rod 6 and be arranged on pedestal 1 first
The tail end of bearing block 5,4 glide direction of the first sliding block offers the first screw hole 402, the front end of the first screw rod 6 and the first screw hole 402
Screw-thread fit connects, and the tail end of the first screw rod 6 is connect with 5 bearing fit of first bearing seat.
It screw rod 13 and the second bearing seat 12 that is arranged on pedestal 1 that second feed mechanism, which includes second, and the second sliding block 11 is slided
The tail end in dynamic direction offers the second screw hole, and the front end of the second screw rod 13 is connect with the second screw hole screw-thread fit, the second screw rod 13
Tail end connect with 12 bearing fit of second bearing seat.
By rotating the sliding of the first screw rod 6 and the second screw rod 13 the first sliding block 4 of realization and the second sliding block 11 to clamp light
Device TO-CAN products, the screw rod and screw hole screw-thread fit design have locking phenomenon, after clamping can self-locking fix, Bu Huiyin
There is displacement in test stress.
In another embodiment of the application, the tail end of the first screw rod 6 and/or the second screw rod 13 can be equipped with rotating handle,
Handle can increase the arm of force of rotation, improve the convenience of operation.
In some embodiments of the present application, the side of the second sliding block 11 towards optical device TO-CAN3 is equipped with and optical device
The adaptable locating slot of the side shape of the tube socket 18 of TO-CAN, i.e., the side-walls of above-mentioned hollow out, the locating slot are cambered design,
In this way with the side contact area bigger of the tube socket of optical device TO-CAN 18, the tube socket 18 and of optical device TO-CAN is increased
Fixed increase of frictional force between two sliding blocks 11, sun adjuster part TO-CAN3 is stablized.
In another embodiment of the application, the first locating piece 2 is equipped with the optics made on the tube socket 18 of optical device TO-CAN
The recessing groove 19 that device passes through, so that the first locating piece 2 and the first sliding block 4 can be clamped in the tube socket 18 of optical device TO-CAN
Both sides, in case optical device is influenced the accuracy of follow-up push-pull effort test due to by chucking power.
In another embodiment of the application, the quantity of the first slot 401 be it is multiple, can be simultaneously to multiple optical device TO-
CAN3 is gripped, for example, extending multiple clamping limbs on the second sliding block 11, multiple clamping limbs are front and back in glide direction
Arrangement, it is possible thereby to be clamped, fixed to more optical device TO-CAN3 simultaneously, greatly improves testing efficiency, passes through
Support plate 8 is replaced, which can be accommodated with sun adjuster part TO-CAN6, be fixed simultaneously, pushed away to TO-46 tube sockets region 15
Tensile test.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above is only the specific implementation mode of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to principle and features of novelty with this paper institutes utility models
Consistent widest range.
Claims (10)
1. a kind of clamping device, which is characterized in that including pedestal, the pedestal is determined equipped with the first sliding block, the second sliding block, first
Position block and the second locating piece, wherein
First sliding block slides under the drive of the first feed mechanism towards first locating piece, the first sliding block sliding
The front end in direction offers the first slot of the pin for horizontal grafting optical device TO-CAN；
Support plate equipped with the pin for vertical grafting optical device TO-CAN in the mounting groove of second locating piece, described second
Sliding block is under the drive of the second feed mechanism in the top slide of second locating piece.
2. clamping device according to claim 1, which is characterized in that second locating piece includes being arranged in the pedestal
On positioning block body and be detachably arranged in it is described positioning block body on support plate.
3. clamping device according to claim 1, which is characterized in that the pedestal is equipped with for first sliding block and the
The first sliding groove and second sliding slot that two sliding blocks slide, the first sliding groove are parallel to the second sliding slot；
The cross sectional shape of the first sliding groove and second sliding slot is inverted frustoconical.
4. clamping device according to claim 3, which is characterized in that the inside of the first sliding groove and second sliding slot is all provided with
There is oil groove.
5. clamping device according to claim 1, which is characterized in that first feed mechanism includes the first screw rod and sets
Set first bearing seat on the base, wherein
The tail end of the first sliding block glide direction offers the first screw hole；
The front end of first screw rod is connect with the first screw hole screw-thread fit；
The tail end of first screw rod is connect with the first bearing seat bearing fit.
6. clamping device according to claim 1, which is characterized in that second feed mechanism includes the second screw rod and sets
Set second bearing seat on the base, wherein
The tail end of the second sliding block glide direction offers the second screw hole；
The front end of second screw rod is connect with the second screw hole screw-thread fit；
The tail end of second screw rod is connect with the second bearing seat bearing fit.
7. clamping device according to claim 1, which is characterized in that second sliding block is towards the one of optical device TO-CAN
Side is equipped with the locating slot adaptable with the side shape of the tube socket of optical device TO-CAN.
8. clamping device according to claim 7, which is characterized in that first locating piece, which is equipped with, to be made on the tube socket
The recessing groove that passes through of optical device so that first locating piece and the first sliding block can be clamped in the both sides of the tube socket.
9. clamping device according to claim 1, which is characterized in that the shape of first slot and optical device TO-CAN
Pin outer profile be adapted.
10. clamping device according to claim 1, which is characterized in that the quantity of first slot is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871356.8U CN207636407U (en) | 2017-12-26 | 2017-12-26 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871356.8U CN207636407U (en) | 2017-12-26 | 2017-12-26 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636407U true CN207636407U (en) | 2018-07-20 |
Family
ID=62850775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871356.8U Active CN207636407U (en) | 2017-12-26 | 2017-12-26 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122324A (en) * | 2019-12-31 | 2020-05-08 | 中国建筑材料科学研究总院有限公司 | Device for measuring sealing strength of ceramic-metal composite assembly and using method thereof |
-
2017
- 2017-12-26 CN CN201721871356.8U patent/CN207636407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122324A (en) * | 2019-12-31 | 2020-05-08 | 中国建筑材料科学研究总院有限公司 | Device for measuring sealing strength of ceramic-metal composite assembly and using method thereof |
| CN111122324B (en) * | 2019-12-31 | 2022-09-30 | 中国建筑材料科学研究总院有限公司 | Device for measuring sealing strength of ceramic-metal composite assembly and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202071032U (en) | Mechanical clamp for assembling and detecting electrical parts | |
| CN207636407U (en) | Clamping device | |
| CN203045561U (en) | Automatic leveling fixture of box body | |
| CN214669507U (en) | Automatic wire pulling device for piece to be tested and power supply testing equipment | |
| CN111352015A (en) | Test fixture for insulated gate bipolar transistor | |
| CN201653316U (en) | Automobile stabilizer bar assembly check tool | |
| CN103471826A (en) | Bidirectional insertion and extraction force detecting device for accurate pipe fittings | |
| CN211402099U (en) | Magnet dispensing tension testing device | |
| CN218037189U (en) | PCB testing tool | |
| CN108233139B (en) | Positioning device for placing power plug wire of wiring board into shell groove | |
| CN207635984U (en) | A kind of shift of transmission slide track component comprehensive detection device | |
| CN210570309U (en) | Seat type position degree detection tool suitable for pump cover | |
| KR101570126B1 (en) | Caulking device | |
| CN206960603U (en) | A kind of modified form plugs automatic test machine in high precision | |
| CN210322251U (en) | Desk lamp illuminance grade testing device | |
| CN210833954U (en) | Workpiece tension test board | |
| CN207991470U (en) | A kind of high-precision of automation calibrates equipment | |
| CN219132145U (en) | Thimble installation jig | |
| CN202522169U (en) | Test measuring tool for transmission line iron tower and electric power fitting fastening bolts | |
| CN110548703A (en) | Copper wire bare voltage testing method and device of connector | |
| CN103471539B (en) | Three coordinate measuring machine blade grip unit and modularity measured material | |
| CN215114344U (en) | Detection apparatus for short-term test thread clearance | |
| CN204740097U (en) | Many levers are than lever machine | |
| CN203838190U (en) | Chip avalanche energy test clamp | |
| CN110411306A (en) | A kind of tooth chamfering cubing of gear ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |