CN220511336U - Fixing device for printed circuit board production - Google Patents
Fixing device for printed circuit board production Download PDFInfo
- Publication number
- CN220511336U CN220511336U CN202321909357.2U CN202321909357U CN220511336U CN 220511336 U CN220511336 U CN 220511336U CN 202321909357 U CN202321909357 U CN 202321909357U CN 220511336 U CN220511336 U CN 220511336U
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- Prior art keywords
- rod
- circuit board
- bidirectional threaded
- fixing device
- threaded rod
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model relates to the technical field of circuit board production and discloses a fixing device for printed circuit board production, which comprises a supporting frame, supporting legs, a supporting device and a fixing device, wherein the supporting legs are arranged at the bottom end of the supporting frame, the supporting device is arranged at the middle part of the supporting frame, the fixing device is arranged at the upper end of the supporting device, the fixing device comprises an adjusting unit and a clamping unit, the adjusting unit is arranged at the middle part of the supporting frame, and the clamping unit is arranged at the middle part of the adjusting unit. This a fixing device for printed circuit board production through installing strutting arrangement, drives two-way threaded rod through rotating carousel two and rotates, and then can make the movable rod carry out the opposite direction at the surface of support frame and remove to can install the circuit board of equidimension not, reached the purpose of installing the circuit board of equidimension not, solved the purpose that original device can not install the circuit board of equidimension not.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a fixing device for printed circuit board production.
Background
The circuit board is an important electronic component, is a support for electronic components, and is a carrier for electrically connecting the electronic components to each other. It is called a "printed" circuit board because it is made using electronic printing.
The utility model provides a be used for printed circuit board production fixing device of publication number CN217307985U, belongs to circuit board processing technology field, has solved current printed circuit board production fixing device when carrying out the centre gripping to the circuit board, has the insecure shortcoming of fixing the circuit board, and its technical essential is: the device comprises a fixing mechanism, wherein the fixing mechanism is connected to a machine body through a lifting assembly, the fixing mechanism is installed inside the machine body, and a buffer assembly for buffering the fixing mechanism is installed inside the fixing mechanism. Through placing the circuit board in the organism, open lifting unit, lifting unit can drive fixed establishment downstream, and then makes fixed establishment can carry out the centre gripping to the circuit board fixed, and fixed establishment is when the in-process of downstream contacts the circuit board, buffer unit can provide the buffering for the circuit board through fixed establishment, and then has improved the centre gripping fastness of fixed establishment and circuit board, has also improved the processing security of circuit board simultaneously.
The device is also certainly not enough, thereby the device is fixed the circuit board through the fixed block extrusion at top when punching to the circuit board, but because the application scene is different, the circuit board size also differs, if this kind of circuit board size is less than the interval of two fixed blocks and then can't be fixed, and the fixed block is fixed the circuit board after, the extruded part in fixed block bottom then can't punch, still need take off the circuit board after fixing again if punching, consequently need improve above-mentioned device.
Disclosure of Invention
The present utility model is directed to a fixing device for printed circuit board production, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for printed circuit board production fixing device, includes support frame, supporting leg, strutting arrangement and fixing device, the supporting leg is installed in the bottom of support frame, strutting arrangement installs in the middle part of support frame, fixing device installs in strutting arrangement's upper end, fixing device includes adjustment unit and clamping unit, adjustment unit installs in the middle part of support frame, clamping unit installs in adjustment unit's middle part.
Preferably, the supporting device comprises a sliding rod I, a bidirectional threaded rod I, a rotary table and a positioning rod, wherein the sliding rod I is fixedly arranged on the front surface and the rear surface of the inner wall of the supporting frame, the rear end of the bidirectional threaded rod I is rotatably arranged on the inner wall of the supporting frame, the front end of the bidirectional threaded rod I penetrates through the front surface of the supporting frame, the rotary table is fixedly arranged at the front end of the bidirectional threaded rod I, the positioning rod is slidably arranged on the surface of the sliding rod I, the positioning rod is in threaded connection with the bidirectional threaded rod I, and the top surface of the positioning rod is provided with a positioning groove.
Preferably, the adjusting unit comprises a sliding rod II, a bidirectional threaded rod II, a rotary table II and a movable rod, wherein the sliding rod II is fixedly arranged on the left side and the right side of the inner wall of the support frame, the left end of the bidirectional threaded rod II is rotatably arranged on the inner wall of the support frame, the right end of the bidirectional threaded rod II penetrates through the right side of the support frame, the rotary table II is fixedly arranged at the right end of the bidirectional threaded rod II, the movable rod is slidably arranged on the surface of the sliding rod II, and the movable rod is in threaded connection with the bidirectional threaded rod II.
Preferably, the clamping unit comprises a guide rod, a limiting block, a spring and a clamping plate, wherein the guide rod is slidably arranged in the middle of the movable rod, the limiting block is fixedly arranged at one end of the guide rod, the clamping plate is fixedly arranged at the other end of the guide rod, and the spring is arranged on the surface of the guide rod.
Preferably, one end of the spring is fixedly arranged on the surface of the clamping plate, and the other end of the spring is fixedly arranged on the surface of the movable rod, and by installing the spring, the clamping plate can not rigidly squeeze the circuit board when fixing the circuit board.
Preferably, the number of the positioning rods is two, and the two positioning rods are symmetrically arranged on the surface of the sliding rod I) and the surface of the bidirectional threaded rod I.
Preferably, the number of the movable rods is two, and clamping units are symmetrically arranged in the middle of the two movable rods.
Compared with the prior art, the utility model provides the fixing device for producing the printed circuit board, which has the following beneficial effects:
1. this a fixing device for printed circuit board production through installing strutting arrangement, drives two-way threaded rod through rotating carousel two and rotates, and then can make the movable rod carry out the opposite direction at the surface of support frame and remove to can install the circuit board of equidimension not, reached the purpose of installing the circuit board of equidimension not, solved the purpose that original device can not install the circuit board of equidimension not.
2. This a fixing device for printed circuit board production through installing fixing device, drives two-way threaded rod through rotating carousel two and rotates, and two-way threaded rod rotates and drives the movable rod and move on the surface of slide rod two, and splint carry out the centre gripping to the circuit board of locating lever top surface at the in-process that removes fixed to reached the fixed purpose that just the surface is not blocked of circuit board, solved the problem that the top surface has the shelter from behind the original device is fixed the circuit board.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the supporting device of the present utility model;
FIG. 3 is a schematic view of a fixing device according to the present utility model;
fig. 4 is a schematic structural view of a clamping unit according to the present utility model.
In the figure: 1. a support frame; 2. support legs; 3. a support device; 301. a first sliding rod; 302. a bidirectional threaded rod I; 303. a turntable; 304. a positioning rod; 305. a positioning groove; 4. a fixing device; 401. a second slide rod; 402. a two-way threaded rod II; 403. a second turntable; 404. a movable rod; 405. a guide rod; 406. a limiting block; 407. a spring; 408. and (3) clamping plates.
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.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a be used for printed circuit board production fixing device, includes support frame 1, supporting leg 2, strutting arrangement 3 and fixing device 4, and the bottom in support frame 1 is installed to supporting leg 2, and strutting arrangement 3 installs in the middle part of support frame 1, and fixing device 4 installs in the upper end of strutting arrangement 3, and fixing device 4 includes adjustment unit and clamping unit, and adjustment unit installs in the middle part of support frame 1, and clamping unit installs in the middle part of adjustment unit.
The supporting device 3 comprises a first sliding rod 301, a first bidirectional threaded rod 302, a rotary table 303 and positioning rods 304, wherein the first sliding rod 301 is fixedly arranged on the front surface and the rear surface of the inner wall of the supporting frame 1, the rear end of the first bidirectional threaded rod 302 is rotatably arranged on the inner wall of the supporting frame 1, the front end of the first bidirectional threaded rod 302 penetrates through the front surface of the supporting frame 1, the rotary table 303 is fixedly arranged at the front end of the first bidirectional threaded rod 302, the positioning rods 304 are slidably arranged on the surface of the first sliding rod 301, the positioning rods 304 are in threaded connection with the first bidirectional threaded rod 302, the two positioning rods 304 are symmetrically arranged on the surfaces of the first sliding rod 301 and the first bidirectional threaded rod 302, the top surface of the positioning rods 304 is provided with positioning grooves 305, and the second bidirectional threaded rod 402 is driven to rotate by the second rotary table 403 through the supporting device 3, so that the movable rods 404 can move oppositely on the surface of the supporting frame 1, and circuit boards with different sizes can be installed.
The adjusting unit comprises a second sliding rod 401, a second bidirectional threaded rod 402, a second rotary table 403 and a movable rod 404, wherein the second sliding rod 401 is fixedly arranged on the left side and the right side of the inner wall of the support frame 1, the left end of the second bidirectional threaded rod 402 is rotatably arranged on the inner wall of the support frame 1, the right end of the second bidirectional threaded rod 402 penetrates through the right side of the support frame 1, the second rotary table 403 is fixedly arranged at the right end of the second bidirectional threaded rod 402, the movable rod 404 is slidably arranged on the surface of the second sliding rod 401, the movable rods 404 are in threaded connection with the second bidirectional threaded rod 402, the number of the movable rods 404 is two, and clamping units are symmetrically arranged in the middle of the two movable rods 404.
The clamping unit comprises a guide rod 405, a limiting block 406, a spring 407 and a clamping plate 408, wherein the guide rod 405 is slidably arranged in the middle of the movable rod 404, the limiting block 406 is fixedly arranged at one end of the guide rod 405, the clamping plate 408 is fixedly arranged at the other end of the guide rod 405, the spring 407 is arranged on the surface of the guide rod 405, one end of the spring 407 is fixedly arranged on the surface of the clamping plate 408, the other end of the spring 407 is fixedly arranged on the surface of the movable rod 404, the clamping plate 408 can be used for fixing a circuit board without rigid extrusion, the fixing device 4 is arranged, the second rotating disc 403 is used for driving the second rotating disc 402 to rotate, the second rotating disc 402 is used for driving the movable rod 404 to move on the surface of the second sliding rod 401, and the clamping plate 408 is used for clamping and fixing the circuit board on the top surface of the positioning rod 304 in the moving process, so that the circuit board is fixed and the surface is not blocked, and the problem that the top surface of the circuit board is blocked after the original device is fixed is solved.
In the actual operation process, when the device is used, the second rotary table 403 drives the second bidirectional threaded rod 402 to rotate, so that the movable rod 404 can move in opposite directions on the surface of the support frame 1, the locating rod 304 is adjusted to a proper position, the circuit board is placed in the middle of the locating slot 305, the second rotary table 403 drives the second bidirectional threaded rod 402 to rotate, the second bidirectional threaded rod 402 rotates to drive the movable rod 404 to move on the surface of the second sliding rod 401, the clamping plate 408 clamps and fixes the circuit board on the top surface of the locating rod 304 in the moving process, and then the circuit board can be punched.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a be used for printed circuit board production fixing device, includes support frame (1), supporting leg (2), strutting arrangement (3) and fixing device (4), its characterized in that: the support legs (2) are arranged at the bottom end of the support frame (1), the support device (3) is arranged at the middle part of the support frame (1), and the fixing device (4) is arranged at the upper end of the support device (3);
the fixing device (4) comprises an adjusting unit and a clamping unit, wherein the adjusting unit is arranged in the middle of the supporting frame (1), and the clamping unit is arranged in the middle of the adjusting unit.
2. A fixture for printed circuit board production according to claim 1, wherein: the supporting device (3) comprises a sliding rod (301), a bidirectional threaded rod (302), a rotary table (303) and a positioning rod (304), wherein the sliding rod (301) is fixedly installed on the front surface and the rear surface of the inner wall of the supporting frame (1), the rear end of the bidirectional threaded rod (302) is rotatably installed on the inner wall of the supporting frame (1), the front end of the bidirectional threaded rod (302) penetrates through the front surface of the supporting frame (1), the rotary table (303) is fixedly installed at the front end of the bidirectional threaded rod (302), the positioning rod (304) is slidably installed on the surface of the sliding rod (301), the positioning rod (304) is in threaded connection with the bidirectional threaded rod (302), and a positioning groove (305) is formed in the top surface of the positioning rod (304).
3. A fixture for printed circuit board production according to claim 1, wherein: the adjusting unit comprises a sliding rod II (401), a bidirectional threaded rod II (402), a rotary table II (403) and a movable rod (404), wherein the sliding rod II (401) is fixedly installed on the left side and the right side of the inner wall of the supporting frame (1), the left end of the bidirectional threaded rod II (402) is rotatably installed on the inner wall of the supporting frame (1), the right end of the bidirectional threaded rod II (402) penetrates through the right side of the supporting frame (1), the rotary table II (403) is fixedly installed on the right end of the bidirectional threaded rod II (402), the movable rod (404) is slidably installed on the surface of the sliding rod II (401), and the movable rod (404) is in threaded connection with the bidirectional threaded rod II (402).
4. A fixture for printed circuit board production according to claim 1, wherein: the clamping unit comprises a guide rod (405), a limiting block (406), a spring (407) and a clamping plate (408), wherein the guide rod (405) is slidably installed in the middle of the movable rod (404), the limiting block (406) is fixedly installed at one end of the guide rod (405), the clamping plate (408) is fixedly installed at the other end of the guide rod (405), and the spring (407) is installed on the surface of the guide rod (405).
5. A fixture for printed circuit board production as defined in claim 4, wherein: one end of the spring (407) is fixedly arranged on the surface of the clamping plate (408), and the other end of the spring (407) is fixedly arranged on the surface of the movable rod (404).
6. A fixing device for printed circuit board production according to claim 2, characterized in that: the number of the positioning rods (304) is two, and the two positioning rods (304) are symmetrically arranged on the surfaces of the sliding rod one (301)) and the bidirectional threaded rod one (302).
7. A fixture for printed circuit board production according to claim 3, wherein: the number of the movable rods (404) is two, and clamping units are symmetrically arranged in the middle of the two movable rods (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909357.2U CN220511336U (en) | 2023-07-20 | 2023-07-20 | Fixing device for printed circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909357.2U CN220511336U (en) | 2023-07-20 | 2023-07-20 | Fixing device for printed circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511336U true CN220511336U (en) | 2024-02-20 |
Family
ID=89869768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321909357.2U Active CN220511336U (en) | 2023-07-20 | 2023-07-20 | Fixing device for printed circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511336U (en) |
-
2023
- 2023-07-20 CN CN202321909357.2U patent/CN220511336U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |