CN222192677U - Printed circuit board processing positioner - Google Patents
Printed circuit board processing positioner Download PDFInfo
- Publication number
- CN222192677U CN222192677U CN202420916705.7U CN202420916705U CN222192677U CN 222192677 U CN222192677 U CN 222192677U CN 202420916705 U CN202420916705 U CN 202420916705U CN 222192677 U CN222192677 U CN 222192677U
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- China
- Prior art keywords
- circuit board
- printed circuit
- bevel gear
- fixedly connected
- rotating shaft
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- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of circuit board processing and discloses a printed circuit board processing positioning device which comprises an operation table, wherein a mounting device is arranged above the operation table and comprises a clamping part, the clamping part comprises a clamping plate, a U-shaped rod, a sliding rod, a connecting block and a rotating shaft, the back surface of the clamping plate is fixedly connected with the inner wall of the U-shaped rod, and the back surface of the sliding rod is fixedly connected with the front surface of a front clamping plate. This printed circuit board processing positioner through setting up T type slide rail, motor, awl tooth ring, bevel gear, mounting panel, worm and worm wheel, starts the motor, and the motor output shaft drives bevel gear and rotates, makes bevel gear roll along awl tooth ring surface, makes T type slide rail rotatory, drives printed circuit board and rotates, changes printed circuit board's processing position, rotates the worm, and worm drive worm wheel rotates, and the worm wheel drives pivot and U type pole and rotates, makes printed circuit board overturn, is convenient for process printed circuit board back.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a positioning device for processing a printed circuit board.
Background
A printed circuit board, also called a printed circuit board, is a support for electronic components, in which metal conductors are used as lines for connecting the electronic components.
The chinese patent discloses a circuit board processing positioner for electronic specialty, and publication No. CN213439305U, including the working plate, the bottom outer wall middle part rotation of working plate is connected with the cross rotor plate, and four branch terminal points departments of the bottom outer wall of cross rotor plate all rotate and are connected with a rotation section of thick bamboo, threaded hole has been seted up to a side outer wall of rotation section of thick bamboo, and the cylinder inner wall of threaded hole has the threaded rod through threaded connection, a side outer wall rotation of threaded rod is connected with the rotor plate. The utility model determines the size of the circuit board by arranging the working plate, the second fixing plate and the locking nut, rotates the threaded rod, adjusts the total length between the rotating cylinder and the threaded rod, then tightens the locking nut to prevent looseness between the threaded rod and the rotating cylinder, places the circuit board between eight clamping rollers of the working plate, stretches the electric telescopic rod, and pushes one of the moving plates to advance by the first fixing plate, and then the cross rotating plate rotates, and the eight clamping rollers are mutually close, so that the center positioning and clamping can be rapidly completed.
However, the device has the defects that the clamping roller clamps the circuit board by controlling the extension of the electric telescopic rod, but when the circuit board is processed, the double sides of the circuit board are required to be processed, the device can not turn over the circuit board, and the circuit board is required to be disassembled and repositioned, so that the working efficiency is affected. For this purpose, we propose a positioning device for printed circuit board processing to solve this problem.
Disclosure of utility model
The utility model aims to provide a printed circuit board processing and positioning device which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the technical scheme that the printed circuit board processing and positioning device comprises an operation table, wherein a mounting device is arranged above the operation table and comprises a clamping part;
The clamping part comprises a clamping plate, a U-shaped rod, a sliding rod, a connecting block and a rotating shaft, wherein the back surface of the clamping plate is fixedly connected with the inner wall of the U-shaped rod, the back surface of the sliding rod is fixedly connected with the front surface of the front clamping plate, the outer surface of the front end of the sliding rod penetrates through the inner wall of the U-shaped rod in a sliding manner and extends to the front of the U-shaped rod, the right end surface of the connecting block is fixedly connected with the left end surface of the U-shaped rod, the right end surface of the rotating shaft is provided with a notch, and the outer surface of the left end of the connecting block extends to the inside of the rotating shaft and is rotationally connected with the inner wall of the rotating shaft through a pin;
An adjusting part is arranged above the operating platform;
The adjusting part comprises a T-shaped sliding rail and a mounting plate, the outer surface of the left end of the rotating shaft penetrates through the right end face of the mounting plate and extends to the left side of the mounting plate through bearing rotation, and the bottom surface of the mounting plate is fixedly connected with the top surface of the T-shaped sliding rail.
The clamping part is further improved in that the clamping part further comprises a screw, a chuck, a limiting piece and a spring, the back of the screw is rotationally connected with the front face of the front clamping plate through a first bearing seat, the outer surface threads of the front end of the screw penetrate through the inner wall of the U-shaped rod and extend to the front of the U-shaped rod, and the screw is rotated to enable the two clamping plates to clamp and fix the printed circuit board through the screw, the sliding rod, the clamping plates and the U-shaped plate.
The further improvement lies in, chuck surface and connecting block surface fixed connection, locating part rear end surface slides and runs through the pivot openly and extend to inside the chuck, through setting up locating part and chuck, utilizes the locating part to fix a position the chuck, makes rotor block and pivot keep static relatively.
The spring is characterized in that the front end of the spring is fixedly connected with the inner wall of the limiting piece, the rear end of the spring is fixedly connected with the front surface of the rotating shaft, and the positioning of the limiting piece is facilitated by arranging the spring.
The T-shaped sliding groove is formed in the top surface of the operating platform, the outer surface of the bottom end of the T-shaped sliding rail extends into the T-shaped sliding groove and is in sliding connection with the inner wall of the T-shaped sliding groove, and the T-shaped sliding rail is arranged, so that the printed circuit board can be rotated conveniently, and the processing station of the printed circuit board can be changed.
The adjusting part is characterized by further comprising a motor, a bevel gear ring, a bevel gear, a worm and a worm wheel, wherein the bottom surface of the motor is fixedly connected with the top surface of the T-shaped sliding rail, the bevel gear is fixedly sleeved on the outer surface of an output shaft of the motor, the bottom surface of the bevel gear ring is fixedly connected with the top surface of the operating platform, the outer surface of the bevel gear is meshed with the outer surface of the bevel gear ring, and the motor is started by arranging the motor, the bevel gear and the bevel gear ring, so that the bevel gear rolls along the outer surface of the bevel gear ring.
The further improvement lies in, the fixed cover of worm wheel is established at the pivot surface, the worm bottom surface is connected through second bearing and T slide rail top surface rotation, the worm surface is connected with worm wheel surface meshing, through setting up worm wheel and worm, rotates the worm, makes worm wheel drive pivot, U type pole and splint rotation, carries out the printed circuit board upset, is convenient for process printed circuit board back.
Compared with the prior art, the printed circuit board machining and positioning device has the beneficial effects that the T-shaped slide rail, the motor, the bevel gear ring, the bevel gear, the mounting plate, the worm and the worm wheel are arranged, the motor is started, the output shaft of the motor drives the bevel gear to rotate, the bevel gear rolls along the outer surface of the bevel gear ring, the T-shaped slide rail is enabled to rotate to drive the printed circuit board to rotate, the machining direction of the printed circuit board is changed, the worm is rotated, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft and the U-shaped rod to rotate, the printed circuit board is enabled to overturn, the back of the printed circuit board is convenient to machine, the clamping plates are enabled to clamp the printed circuit board by arranging the clamping plates, the U-shaped rod, the sliding rod, the screw rod, the rotating shaft and the connecting block, the front clamping plates are enabled to move backwards, the printed circuit board is positioned by arranging the chuck, the limiting piece and the spring, the limiting piece is enabled to position the chuck by utilizing the pulling force of the spring, and the connecting block is enabled to keep relative fixation with the rotating shaft.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of a three-dimensional partial structure of the mounting device of the present utility model;
Fig. 5 is an enlarged view of the structure at B in fig. 4.
In the figure, an operating platform 1, a mounting device 2, a clamping part 21, an adjusting part 22, a clamping plate 211, a U-shaped rod 212, a slide rod 213, a screw rod 214, a rotating shaft 215, a chuck 216, a connecting block 217, a limiting piece 218, a spring 219, a 221T-shaped slide rail, a motor 222, a 223 conical tooth ring, a 224 bevel gear, a 225 mounting plate 226, a worm and a 227 worm gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a positioning device for processing a printed circuit board, which comprises an operation table 1, wherein a mounting device 2 is arranged above the operation table 1, and the mounting device 2 comprises a clamping part 21;
The clamping part 21 comprises a clamping plate 211, a U-shaped rod 212, a sliding rod 213, a connecting block 217 and a rotating shaft 215, wherein the back surface of the rear clamping plate 211 is fixedly connected with the inner wall of the U-shaped rod 212, the back surface of the sliding rod 213 is fixedly connected with the front surface of the front clamping plate 211, the outer surface of the front end of the sliding rod 213 penetrates through the inner wall of the U-shaped rod 212 in a sliding manner and extends to the front of the U-shaped rod 212, the right end surface of the connecting block 217 is fixedly connected with the left end surface of the U-shaped rod 212, the right end surface of the rotating shaft 215 is provided with a notch, the outer surface of the left end of the connecting block 217 extends to the inside of the rotating shaft 215 and is rotationally connected with the inner wall of the rotating shaft 215 through a pin, and the clamping part 21 further comprises a screw 214, a chuck 216, a limiting piece 218 and a spring 219;
The back of the screw 214 is rotationally connected with the front of the front clamping plate 211 through a first bearing seat, and the outer surface threads of the front end of the screw 214 penetrate through the inner wall of the U-shaped rod 212 and extend to the front of the U-shaped rod 212;
The outer surface of the chuck 216 is fixedly connected with the outer surface of the connecting block 217, and the outer surface of the rear end of the limiting piece 218 penetrates through the front surface of the rotating shaft 215 in a sliding manner and extends into the chuck 216;
The front end of the spring 219 is fixedly connected with the inner wall of the limiting piece 218, the rear end of the spring 219 is fixedly connected with the front surface of the rotating shaft 215, the limiting piece 218 is positioned by the aid of the tension of the spring 219 through the arrangement of the chuck 216, the limiting piece 218 is used for positioning the chuck 216, and the connecting block 217 and the rotating shaft 215 are kept relatively fixed;
an adjusting part 22 is arranged above the operating platform 1;
The adjusting part 22 comprises a T-shaped sliding rail 221 and a mounting plate 225, the outer surface of the left end of the rotating shaft 215 penetrates through the right end surface of the mounting plate 225 through bearing rotation and extends to the left side of the mounting plate 225, the bottom surface of the mounting plate 225 is fixedly connected with the top surface of the T-shaped sliding rail 221, a T-shaped sliding groove is formed in the top surface of the operating platform 1, the outer surface of the bottom end of the T-shaped sliding rail 221 extends into the T-shaped sliding groove and is in sliding connection with the inner wall of the T-shaped sliding groove, and the adjusting part 22 further comprises a motor 222, a bevel ring 223, a bevel gear 224, a worm 226 and a worm wheel 227;
the bottom surface of the motor 222 is fixedly connected with the top surface of the T-shaped sliding rail 221, a bevel gear 224 is fixedly sleeved on the outer surface of an output shaft of the motor 222, the bottom surface of a conical tooth ring 223 is fixedly connected with the top surface of the operating platform 1, and the outer surface of the bevel gear 224 is meshed and connected with the outer surface of the conical tooth ring 223;
the worm wheel 227 is fixedly sleeved on the outer surface of the rotating shaft 215, the bottom surface of the worm 226 is rotationally connected with the top surface of the T-shaped sliding rail 221 through a second bearing seat, the outer surface of the worm 226 is in meshed connection with the outer surface of the worm wheel 227, the T-shaped sliding rail 221, the motor 222, the bevel gear ring 223, the bevel gear 224, the mounting plate 225, the worm 226 and the worm wheel 227 are arranged, the motor 222 is started, an output shaft of the motor 222 drives the bevel gear 224 to rotate, the bevel gear 224 rolls along the outer surface of the bevel gear ring 223, the T-shaped sliding rail 221 is enabled to rotate, a printed circuit board is driven to rotate, the processing direction of the printed circuit board is changed, the worm 226 is rotated, the worm 226 drives the worm wheel 227 to rotate, and the worm wheel 227 drives the rotating shaft 215 and the U-shaped rod 212 to rotate, so that the printed circuit board is turned over, and the back of the printed circuit board is convenient to process.
When the rotary type bevel gear drive mechanism is used, the screw 214 is rotated, the screw 214 pushes the front clamping plate 211 to move backwards, the two clamping plates 211 clamp the printed circuit board, the worm 226 is rotated, the worm 226 drives the worm wheel 227 to rotate, the worm wheel 227 drives the rotating shaft 215, the U-shaped rod 212 and the printed circuit board to turn over, the motor 222 is started, the output shaft of the motor 222 drives the bevel gear 224 to rotate, the bevel gear 224 rolls along the outer surface of the bevel gear ring 223, and the motor 222 drives the T-shaped sliding rail 221, the mounting plate 225 and the printed circuit board to rotate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The printed circuit board processing and positioning device comprises an operation table (1) and is characterized in that a mounting device (2) is arranged above the operation table (1), and the mounting device (2) comprises a clamping part (21);
The clamping part (21) comprises a clamping plate (211), a U-shaped rod (212), a sliding rod (213), a connecting block (217) and a rotating shaft (215), wherein the back of the clamping plate (211) is fixedly connected with the inner wall of the U-shaped rod (212), the back of the sliding rod (213) is fixedly connected with the front of the front clamping plate (211), the outer surface of the front end of the sliding rod (213) penetrates through the inner wall of the U-shaped rod (212) in a sliding manner and extends to the front of the U-shaped rod (212), the right end surface of the connecting block (217) is fixedly connected with the left end surface of the U-shaped rod (212), a notch is formed in the right end surface of the rotating shaft (215), and the outer surface of the left end of the connecting block (217) extends into the rotating shaft (215) and is rotationally connected with the inner wall of the rotating shaft (215) through a pin;
an adjusting part (22) is arranged above the operating platform (1);
The adjusting part (22) comprises a T-shaped sliding rail (221) and a mounting plate (225), the outer surface of the left end of the rotating shaft (215) penetrates through the right end face of the mounting plate (225) in a rotating mode through a bearing and extends to the left side of the mounting plate (225), and the bottom face of the mounting plate (225) is fixedly connected with the top face of the T-shaped sliding rail (221).
2. The device for positioning and processing the printed circuit board according to claim 1, wherein the clamping portion (21) further comprises a screw (214), a chuck (216), a limiting piece (218) and a spring (219), the back surface of the screw (214) is rotatably connected with the front surface of the front clamping plate (211) through a first bearing seat, and the outer surface thread of the front end of the screw (214) penetrates through the inner wall of the U-shaped rod (212) and extends to the front of the U-shaped rod (212).
3. A positioning device for printed circuit board processing according to claim 2, wherein the outer surface of the chuck (216) is fixedly connected with the outer surface of the connecting block (217), and the outer surface of the rear end of the limiting member (218) slides through the front surface of the rotating shaft (215) and extends into the chuck (216).
4. The positioning device for printed circuit board processing according to claim 2, wherein the front end of the spring (219) is fixedly connected with the inner wall of the limiting member (218), and the rear end of the spring (219) is fixedly connected with the front surface of the rotating shaft (215).
5. The device for processing and positioning the printed circuit board according to claim 1, wherein the top surface of the operating platform (1) is provided with a T-shaped chute, and the outer surface of the bottom end of the T-shaped sliding rail (221) extends into the T-shaped chute and is in sliding connection with the inner wall of the T-shaped chute.
6. The device for positioning and processing the printed circuit board according to claim 1, wherein the adjusting part (22) further comprises a motor (222), a bevel gear ring (223), a bevel gear (224), a worm (226) and a worm wheel (227), the bottom surface of the motor (222) is fixedly connected with the top surface of the T-shaped sliding rail (221), the bevel gear (224) is fixedly sleeved on the outer surface of an output shaft of the motor (222), the bottom surface of the bevel gear ring (223) is fixedly connected with the top surface of the operating platform (1), and the outer surface of the bevel gear (224) is in meshed connection with the outer surface of the bevel gear ring (223).
7. The device for positioning and processing the printed circuit board according to claim 6, wherein the worm wheel (227) is fixedly sleeved on the outer surface of the rotating shaft (215), the bottom surface of the worm (226) is rotatably connected with the top surface of the T-shaped sliding rail (221) through the second bearing seat, and the outer surface of the worm (226) is meshed with the outer surface of the worm wheel (227).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420916705.7U CN222192677U (en) | 2024-04-29 | 2024-04-29 | Printed circuit board processing positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420916705.7U CN222192677U (en) | 2024-04-29 | 2024-04-29 | Printed circuit board processing positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222192677U true CN222192677U (en) | 2024-12-17 |
Family
ID=93838582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420916705.7U Active CN222192677U (en) | 2024-04-29 | 2024-04-29 | Printed circuit board processing positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222192677U (en) |
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2024
- 2024-04-29 CN CN202420916705.7U patent/CN222192677U/en active Active
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