CN216565792U - Double-sided multilayer circuit board production compression fittings for car - Google Patents
Double-sided multilayer circuit board production compression fittings for car Download PDFInfo
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- CN216565792U CN216565792U CN202123453768.9U CN202123453768U CN216565792U CN 216565792 U CN216565792 U CN 216565792U CN 202123453768 U CN202123453768 U CN 202123453768U CN 216565792 U CN216565792 U CN 216565792U
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- fixedly connected
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- multilayer circuit
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Abstract
The utility model relates to the field of circuit board pressing, in particular to a double-sided multilayer circuit board production pressing device for an automobile, which comprises a base, wherein the top of the base is fixedly connected with a support frame, the middle part of the support frame is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder penetrates through the support frame and is fixedly connected with a pressing plate, the bottom of the base is provided with a mounting groove, and the inside of the mounting groove is fixedly connected with a motor. The circular gear is driven to rotate by the starting motor, so that the circular gear is meshed with the racks, the two racks move relative to each other to drive the corresponding clamping plates to move, and the two clamping plates synchronously move relative to each other to clamp the circuit board, so that the workpiece can be conveniently and quickly positioned, and the working efficiency is improved; make the rack remove in-process area splint removal, make the guide pin bushing at splint top slide on corresponding guide arm surface, promote splint mobility stability, splint setting has increased the area of contact with the circuit board lateral wall simultaneously, promotes circuit board positioning stability, promotes processingquality.
Description
Technical Field
The utility model relates to the field of circuit board pressing, in particular to a double-sided multilayer circuit board production pressing device for an automobile.
Background
The double-sided multilayer circuit board is manufactured by laminating a plurality of circuit boards through insulating layers and then performing pressing operation, and generally, positioning of workpieces in the pressing production process of the double-layer circuit board is very important operation.
The prior patent (publication number: CN214481563U) discloses a multi-layer circuit board pressing device, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a support frame, the central position of the upper surface of the support frame is fixedly connected with an electric push rod, and the lower end of the electric push rod is fixedly connected with a pressing plate. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the positioning process of the device, the first baffle and the second baffle are required to be respectively pushed to limit the circuit board, so that the operation is complex and the working effect is reduced; 2. in the use process of the device, the side wall of the circuit board is limited only through the second baffle plate, the contact area of the second baffle plate and the circuit board is small, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-sided multilayer circuit board production pressing device for an automobile, which aims to solve the problems in the background technology: 1. the existing part of circuit board pressing devices are complex in positioning, and 2, the existing part of circuit board pressing devices are poor in limiting stability. In order to achieve the purpose, the utility model provides the following technical scheme: a double-sided multilayer circuit board production pressing device for an automobile comprises a base, wherein the top of the base is fixedly connected with a support frame, the middle of the support frame is fixedly connected with a hydraulic cylinder, and the bottom of the hydraulic cylinder penetrates through the support frame and is fixedly connected with a pressing plate;
the bottom of the base is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a motor, and a rotating end of the motor is fixedly sleeved with a circular gear;
the middle part of the base is symmetrically provided with adjusting grooves matched with the mounting grooves, racks are movably connected inside the adjusting grooves, and the two racks are respectively meshed with two sides of the circular gear;
the guide groove is symmetrically formed in the top of the base, a guide rod is fixedly connected to the inside of the guide groove, a guide sleeve is movably connected to the surface of the guide rod, and a clamping plate is fixedly connected between the top of the guide sleeve and the top of the rack on the same side.
Preferably, the middle part of the motor is fixedly connected with a supporting plate, and two sides of the supporting plate are fixedly connected with the inner wall of the mounting groove.
Preferably, the inner wall of the adjusting groove is provided with a sliding groove, the side wall of the rack is fixedly connected with a sliding block, and the rack is connected inside the sliding groove in a sliding mode through the sliding block.
Preferably, the inner wall of the guide sleeve is symmetrically and rotatably connected with balls, the guide sleeve is movably sleeved on the surface corresponding to the guide rod, and the surfaces of the balls are in lap joint with the surface of the guide rod.
Preferably, the top of the circular gear is fixedly connected with a supporting shaft, and the top of the supporting shaft is movably connected with the inner top surface of the mounting groove.
Preferably, the top of the base is fixedly connected with a limit baffle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the circuit board clamping device, the motor, the circular gear, the rack and other components are matched for use, the motor is started to drive the circular gear to rotate, the circular gear is meshed with the rack, the two racks move relative to each other to drive the corresponding clamping plates to move, the two clamping plates synchronously move relative to each other to clamp the circuit board, a workpiece is conveniently and quickly positioned, and the working efficiency is improved.
According to the utility model, through the matching use of the guide rod, the guide sleeve, the clamping plate and other components, the clamping plate is driven to move in the moving process of the rack, the guide sleeve at the top of the clamping plate slides on the surface of the corresponding guide rod, the moving stability of the clamping plate is improved, meanwhile, the clamping plate is arranged to increase the contact area with the side wall of the circuit board, the positioning stability of the circuit board is improved, and the processing quality is improved.
Drawings
FIG. 1 is a front cross-sectional view of the circular gear and rack position of the present invention;
FIG. 2 is a sectional bottom view of the circular gear and rack position of the present invention;
fig. 3 is a top view of the clamp plate and base of the present invention.
In the figure: 1. a base; 2. a support frame; 3. a hydraulic cylinder; 4. pressing a plate; 5. mounting grooves; 6. a motor; 7. a circular gear; 8. an adjustment groove; 9. a rack; 10. a guide groove; 11. a guide bar; 12. a guide sleeve; 13. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a two-sided multilayer circuit board production compression fittings for car, includes base 1, base 1's top fixedly connected with support frame 2, the middle part fixedly connected with pneumatic cylinder 3 of support frame 2, and support frame 2 fixedly connected with clamp plate 4 is run through to the bottom of pneumatic cylinder 3.
The middle part symmetry of base 1 is seted up with mounting groove 5 matched with adjustment tank 8, and the inside swing joint of adjustment tank 8 has rack 9, and two racks 9 mesh with the both sides of round gear 7 respectively.
In this embodiment, as shown in fig. 1, a support plate is fixedly connected to the middle of the motor 6, and both sides of the support plate are fixedly connected to the inner wall of the mounting groove 5.
In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the inner wall of the adjusting groove 8 is provided with a sliding groove, the side wall of the rack 9 is fixedly connected with a sliding block, the rack 9 is connected inside the sliding groove through the sliding block in a sliding manner, and the stability of the rack 9 in the moving process is improved through the matching of the sliding block and the sliding groove.
In this embodiment, as shown in fig. 2, the inner wall of the guide sleeve 12 is symmetrically and rotatably connected with balls, the guide sleeve 12 is movably sleeved on the surface of the corresponding guide rod 11, the surfaces of the balls are overlapped with the surface of the guide rod 11, and the balls are arranged to reduce the friction resistance of the guide sleeve 12 in the surface movement process of the guide rod 11.
In this embodiment, as shown in fig. 1 and 2, a supporting shaft is fixedly connected to the top of the circular gear 7, the top of the supporting shaft is movably connected to the inner top surface of the mounting groove 5, and a bearing is movably connected between the top of the supporting shaft and the inner top surface of the mounting groove, so that the rotating stability of the circular gear 7 is improved.
In this embodiment, as shown in fig. 3, the top of the base 1 is fixedly connected with a limit baffle, so as to conveniently position the rear end of the circuit board.
The use method and the advantages of the utility model are as follows: this two-sided multilayer circuit board production compression fittings for car, the working process as follows:
as shown in fig. 1, 2 and 3, when the circuit board clamping device is used, the starting motor 6 drives the circular gear 7 to rotate, so that the circular gear 7 is meshed with the racks 9, the two racks 9 move relatively to drive the corresponding clamping plates 13 to move, and the two clamping plates 13 synchronously move relatively to clamp the circuit board, so that a workpiece can be positioned quickly and the working efficiency is improved; the rack 9 is moved while the clamping plate 13 is moved, the guide sleeve 12 at the top of the clamping plate 13 slides on the surface of the corresponding guide rod 11, the moving stability of the clamping plate 13 is improved, meanwhile, the clamping plate 13 is arranged to increase the contact area with the side wall of the circuit board, the positioning stability of the circuit board is improved, and the processing quality is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a two-sided multilayer circuit board production compression fittings for car, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support frame (2), the middle of the support frame (2) is fixedly connected with a hydraulic cylinder (3), and the bottom of the hydraulic cylinder (3) penetrates through the support frame (2) and is fixedly connected with a pressing plate (4);
the bottom of the base (1) is provided with a mounting groove (5), the inside of the mounting groove (5) is fixedly connected with a motor (6), and a rotating end of the motor (6) is fixedly sleeved with a circular gear (7);
adjusting grooves (8) matched with the mounting grooves (5) are symmetrically formed in the middle of the base (1), racks (9) are movably connected inside the adjusting grooves (8), and the two racks (9) are respectively meshed with two sides of the circular gear (7);
the guide device is characterized in that guide grooves (10) are symmetrically formed in the top of the base (1), guide rods (11) are fixedly connected to the inner portions of the guide grooves (10), guide sleeves (12) are movably connected to the surfaces of the guide rods (11), and clamping plates (13) are fixedly connected between the tops of the guide sleeves (12) and the tops of the racks (9) on the same side.
2. The double-sided multilayer circuit board production laminating device for the automobile of claim 1, characterized in that: the middle part fixedly connected with backup pad of motor (6), the both sides of backup pad and the inner wall fixed connection of mounting groove (5).
3. The double-sided multilayer circuit board production laminating device for the automobile of claim 1, characterized in that: the inner wall of adjustment tank (8) has seted up the spout, the lateral wall fixedly connected with slider of rack (9), rack (9) pass through slider sliding connection in the inside of spout.
4. The double-sided multilayer circuit board production laminating device for the automobile of claim 1, characterized in that: the inner wall of the guide sleeve (12) is symmetrically and rotatably connected with balls, the guide sleeve (12) is movably sleeved on the surface corresponding to the guide rod (11), and the surface of the balls is lapped with the surface of the guide rod (11).
5. The double-sided multilayer circuit board production laminating device for the automobile of claim 1, characterized in that: the top fixedly connected with back shaft of round gear (7), the top of back shaft and the interior top surface swing joint of mounting groove (5).
6. The double-sided multilayer circuit board production laminating device for the automobile of claim 1, characterized in that: the top of the base (1) is fixedly connected with a limit baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123453768.9U CN216565792U (en) | 2021-12-31 | 2021-12-31 | Double-sided multilayer circuit board production compression fittings for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123453768.9U CN216565792U (en) | 2021-12-31 | 2021-12-31 | Double-sided multilayer circuit board production compression fittings for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565792U true CN216565792U (en) | 2022-05-17 |
Family
ID=81561082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123453768.9U Active CN216565792U (en) | 2021-12-31 | 2021-12-31 | Double-sided multilayer circuit board production compression fittings for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565792U (en) |
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2021
- 2021-12-31 CN CN202123453768.9U patent/CN216565792U/en active Active
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