CN211623900U - Pressure maintaining jig - Google Patents
Pressure maintaining jig Download PDFInfo
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- CN211623900U CN211623900U CN201922351841.8U CN201922351841U CN211623900U CN 211623900 U CN211623900 U CN 211623900U CN 201922351841 U CN201922351841 U CN 201922351841U CN 211623900 U CN211623900 U CN 211623900U
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- main board
- insert
- pressure maintaining
- buckle
- elastic
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Abstract
The utility model discloses a pressure maintaining jig, which comprises a first main board, a second main board and a third main board, wherein the first main board, the second main board and the third main board are all made of plastic materials by injection molding; the first main board is provided with a first clamping portion in an extending mode, a first buckle extends out of one side of the first main board, the second main board is provided with a through hole, a second buckle extends out of one side of the second main board, the third main board is provided with a second clamping portion, the second main board is located between the first main board and the third main board, the second buckle penetrates out of the first clamping portion and can be clamped with the first clamping portion, the first buckle penetrates through the through hole and is clamped with the second clamping portion, and an elastic piece is arranged between the first main board and the second main board so that the second main board can be compressed towards the direction of the third main board. The utility model discloses pressurize tool has the equipment simple, convenient, advantage with low costs.
Description
Technical Field
The utility model relates to a pressurize tool especially relates to a pressurize tool that equipment is simple, convenient, with low costs.
Background
At present, most of electronic products need to be bonded by glue during assembly, and a jig with the pressure maintaining time of 2-12 hours is needed for shaping after bonding so as to ensure that the glue is completely reacted and cured. However, the existing pressure maintaining jig is manufactured by a CNC machine tool by adopting a metal material, the CNC machine tool is long in time consumption due to the adoption of the CNC, the cost is very high, the using amount of the pressure maintaining jig is very large, thousands of parts are used less, and tens of thousands of parts are used more, so that the production cost is very high. Moreover, each plate of the pressure maintaining jig made of metal materials can only be connected together through a connecting screw rod and a nut, the plates are completely disassembled before and after pressure maintaining each time, the assembly is very troublesome, and great inconvenience is caused to the production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressurize tool that the equipment is simple, convenient, with low costs.
In order to achieve the above object, the pressure maintaining jig provided by the present invention comprises a first main board, a second main board and a third main board, wherein the first main board, the second main board and the third main board are all made of plastic material by injection molding; the first main board is provided with a first clamping portion in an extending mode, a first buckle extends out of one side of the first main board, the second main board is provided with a through hole, a second buckle extends out of one side of the second main board, the third main board is provided with a second clamping portion, the second main board is located between the first main board and the third main board, the second buckle penetrates out of the first clamping portion and can be clamped with the first clamping portion, the first buckle penetrates through the through hole and is clamped with the second clamping portion, and an elastic piece is arranged between the first main board and the second main board so that the second main board can be compressed towards the direction of the third main board.
Compared with the prior art, the utility model has the advantages that the first main board, the second main board and the third main board are arranged, the elastic element is arranged between the first main board and the second main board, the second main board is detachably connected with the first main board to form a whole by utilizing the clamping of the second buckle and the first clamping part, the third main board is detachably connected with the first main board by utilizing the clamping of the first buckle and the second clamping part, and the workpiece can be pressed on the third main board by the second main board, so that the whole jig is very simple and convenient to assemble because the first main board, the second main board and the third main board are quickly clamped and connected through the buckles; moreover, first mainboard, second mainboard and third mainboard all utilize the plastic material of moulding plastics to make, avoid traditional tool to use metal material to pass through CNC lathe processing, greatly reduced the processing cost, manufacturing cost is lower, is favorable to using in batches.
Preferably, the first buckle and the second buckle are provided with elastic arms, and the tail ends of the elastic arms are hook bodies. The hook body can be automatically clamped on the clamping part by utilizing the elastic arm, so that the aim of quick assembly is fulfilled.
Specifically, the elastic arm is obliquely arranged towards the inner side of the main board where the elastic arm is located.
Preferably, a first insert is arranged on the other side of the second main plate, a second insert opposite to the first insert is arranged on one side of the third main plate, and the first insert and the second insert press a workpiece together. Therefore, stress points can be arranged on the first insert and the second insert, and the second main plate and the third main plate are prevented from being crushed.
Preferably, the first insert and the second insert are detachably disposed on the respective main plates. Therefore, the first insert and the second insert can be replaced at any time, and the first insert and the second insert corresponding to the shapes of different workpieces are replaced according to the shapes of the workpieces, so that the jig can be suitable for various workpieces, the number of the jigs is simplified, the utilization rate of the jig is improved, and the production cost is reduced.
Preferably, the first main board is provided with a first positioning portion for positioning the elastic member, and the second main board is provided with a second positioning portion for positioning the elastic member. The first positioning part and the second positioning part interact with each other, so that the working stability of the elastic part can be ensured.
Specifically, the elastic part is a compression spring, the first positioning part is a sleeve, the second positioning part is a positioning column, one end of the compression spring is arranged in the sleeve, and the other end of the compression spring is sleeved outside the positioning column.
Preferably, the elastic members are distributed at four corners of the first main board. The four elastic pieces are arranged, so that the stress of the second main board is uniform, the pressure applied to the workpiece by the second main board is more uniform, and the pressure maintaining quality is ensured.
Drawings
Fig. 1 is a structural diagram of the pressure maintaining jig of the present invention.
Fig. 2 is an exploded view of the pressure maintaining jig of the present invention.
Fig. 3 is a state diagram of the pressure maintaining jig of the present invention when opened.
Detailed Description
In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1 and 2, the pressure maintaining jig 100 of the present invention includes a first main board 1, a second main board 2, and a third main board 3, wherein the first main board 1, the second main board 2, and the third main board 3 are all made of plastic material by injection molding; the middle of the first main board 1 is provided with two first clamping portions 11, four first buckles 12 extend out of one side of the first main board 1, the four first buckles are distributed at four corners, four corners of the second main board 2 are provided with through holes 21, two second buckles 22 extend out of the middle of one side of the second main board 2, the third main board 3 is provided with four second clamping portions 31, the second main board 2 is located between the first main board 1 and the third main board 3, the second buckles 22 penetrate out of the first clamping portions 11 and can be clamped with the first clamping portions 11, the first buckles 12 penetrate through the through holes 21 and are clamped with the second clamping portions 31, and elastic pieces 4 are arranged between the first main board 1 and the second main board 2 so that the second main board 2 is compressed towards the third main board 3.
As shown in fig. 1 and 2, the first buckle 12 and the second buckle 22 each have an elastic arm, and the elastic arm is disposed to be inclined toward the inner side of the main board where the elastic arm is located. The tail end of the elastic arm is a hook body. The hook body can be automatically clamped on the clamping part by utilizing the elastic arm, so that the aim of quick assembly is fulfilled. In this embodiment, the first engaging portion 11 and the second engaging portion 31 are both engaging holes, the elastic arm of the second buckle 22 passes through the engaging hole of the first main board 1, and the hook of the second buckle 22 is engaged with the other side of the engaging hole. Similarly, the hook of the first buckle 12 is buckled to the other side of the buckling hole of the third main board 3.
Referring to fig. 1 and 2, a first insert 23 is disposed on the other side of the second main plate 2, a second insert 32 is disposed on one side of the third main plate 3 and is opposite to the first insert 23, and the first insert 23 and the second insert 32 press a workpiece together. This makes it possible to avoid crushing the second main plate 2 and the third main plate 3 by making the first insert 23 and the second insert 32 point-of-force. The first insert 23 and the second insert 32 are detachably provided on respective main plates. Therefore, the first insert 23 and the second insert 32 can be replaced at any time, and the first insert 23 and the second insert 32 corresponding to the shapes of different workpieces are replaced according to the shapes of the workpieces, so that the jig can be suitable for various workpieces, the number of the jigs is simplified, the utilization rate of the jig is improved, and the production cost is reduced.
As shown in fig. 1 and 2, the first main plate 1 is provided with a first positioning portion 13 for positioning the elastic member 4, and the second main plate 2 is provided with a second positioning portion 24 for positioning the elastic member 4; the first positioning portion 13 and the second positioning portion 24 interact with each other, so that the working stability of the elastic member 4 can be ensured. Specifically, the elastic members 4 are distributed at four corners of the first main board 1, that is, the number of the elastic members 4 is four, and the number of the first positioning portions 13 and the number of the second positioning portions 24 are also four correspondingly. Set up four elastic component 4 can make the atress of second mainboard 2 is even to make second mainboard 2 exert the pressure on the work piece more even, guarantee the quality of pressurize. In this embodiment, the elastic member 4 is a compression spring, the first positioning portion 13 is a sleeve, the second positioning portion 24 is a positioning column, one end of the compression spring is disposed in the sleeve, and the other end of the compression spring is sleeved outside the positioning column.
Referring to fig. 1 and 3, a pressure maintaining jig 100 of the present invention is a glue pressure maintaining jig 100, which maintains pressure after an electronic product 200 is bonded by glue; before pressure maintaining, the first buckle 12 is detached from the second engaging portion 31, so that the third motherboard 3 is detached from the first motherboard 1 and the second motherboard 2, and the first motherboard 1 and the second motherboard 2 are still held together. Then, the electronic product 200 bonded by the glue is placed on the third main board 3, the first buckle 12 is clamped on the second clamping portion 31, and under the action of the elastic force of the elastic member 4, the first insert 23 presses the electronic product 200 onto the second insert 32, so that the first insert 23 and the second insert 32 mutually clamp the electronic product 200, and at this time, the pressure maintaining of the electronic product 200 can be realized.
Compared with the prior art, the utility model discloses a set up first mainboard 1, second mainboard 2 and third mainboard 3, set up elastic component 4 between first mainboard 1 and second mainboard 2, and through utilizing second buckle 22 and first block portion 11 block, make second mainboard 2 and first mainboard 1 detachably connect and form a whole, reuse first buckle 12 and the block of second block portion 31 block, make third mainboard 3 and the first mainboard 1 detachably connect, and then make second mainboard 2 can compress tightly the work piece on third mainboard 3, because first mainboard 1, second mainboard 2 and third mainboard 3 carry out the quick block connection through the buckle, therefore, the whole tool equipment is very simple and convenient; moreover, first mainboard 1, second mainboard 2 and third mainboard 3 all utilize the plastic material of moulding plastics to make, avoid traditional tool to use metal material to pass through CNC lathe processing, greatly reduced the processing cost, manufacturing cost is lower, is favorable to using in batches.
The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.
Claims (8)
1. The pressure maintaining jig is characterized in that: the main board comprises a first main board, a second main board and a third main board, wherein the first main board, the second main board and the third main board are all made of plastic materials through injection molding; the first main board is provided with a first clamping portion in an extending mode, a first buckle extends out of one side of the first main board, the second main board is provided with a through hole, a second buckle extends out of one side of the second main board, the third main board is provided with a second clamping portion, the second main board is located between the first main board and the third main board, the second buckle penetrates out of the first clamping portion and can be clamped with the first clamping portion, the first buckle penetrates through the through hole and is clamped with the second clamping portion, and an elastic piece is arranged between the first main board and the second main board so that the second main board can be compressed towards the direction of the third main board.
2. The pressure maintaining jig of claim 1, wherein: the first buckle and the second buckle are provided with elastic arms, and the tail ends of the elastic arms are hook bodies.
3. The pressure maintaining jig of claim 2, wherein: the elastic arm is obliquely arranged towards the inner side of the main board where the elastic arm is located.
4. The pressure maintaining jig of claim 1, wherein: the other side of the second main plate is provided with a first insert, one side of the third main plate is provided with a second insert opposite to the first insert, and the first insert and the second insert press a workpiece together.
5. The pressure maintaining jig of claim 4, wherein: the first insert and the second insert are detachably arranged on the respective main plates.
6. The pressure maintaining jig of claim 1, wherein: the first main board is provided with a first positioning part for positioning the elastic part, and the second main board is provided with a second positioning part for positioning the elastic part.
7. The pressure maintaining jig of claim 6, wherein: the elastic part is a compression spring, the first positioning part is a sleeve, the second positioning part is a positioning column, one end of the compression spring is arranged in the sleeve, and the other end of the compression spring is sleeved outside the positioning column.
8. The pressure maintaining jig of claim 1, wherein: the elastic pieces are distributed at four corners of the first main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351841.8U CN211623900U (en) | 2019-12-23 | 2019-12-23 | Pressure maintaining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351841.8U CN211623900U (en) | 2019-12-23 | 2019-12-23 | Pressure maintaining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623900U true CN211623900U (en) | 2020-10-02 |
Family
ID=72631590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922351841.8U Active CN211623900U (en) | 2019-12-23 | 2019-12-23 | Pressure maintaining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623900U (en) |
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2019
- 2019-12-23 CN CN201922351841.8U patent/CN211623900U/en active Active
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