CN220173503U - Circuit board clamping limiting device - Google Patents
Circuit board clamping limiting device Download PDFInfo
- Publication number
- CN220173503U CN220173503U CN202321690537.6U CN202321690537U CN220173503U CN 220173503 U CN220173503 U CN 220173503U CN 202321690537 U CN202321690537 U CN 202321690537U CN 220173503 U CN220173503 U CN 220173503U
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- Prior art keywords
- clamping
- circuit board
- sliding rail
- sliding
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a circuit board clamping and limiting device, which comprises a substrate (1), a clamping mechanism and a limiting mechanism, wherein: at least two sliding rails (2) are transversely arranged on the base plate (1); the clamping mechanism is arranged on the sliding rail (2) and can slide along the sliding rail (2); the clamping mechanism comprises a sliding rod (3) and a clamping bracket (4); the clamping support (4) is vertically arranged on the sliding rod (3), and a notch matched with the clamped circuit board is arranged at the upper part of the clamping support (4); the limiting mechanism is arranged on the base plate (1) and comprises a mounting seat (5) and a limiting plate (6); the limiting plate (6) is of an L-shaped structure, is fixedly arranged on the upper portion of the mounting seat (5), and can be used for receiving the clamped circuit board. The utility model can provide clamping and limiting functions for the circuit board and is convenient for adjusting clamping force and position.
Description
Technical Field
The utility model relates to the technical field of processing tools, in particular to a circuit board clamping and limiting device.
Background
The circuit board is an essential electrical component of a digital technical product, and can be electrified only through the steps of printing, cutting, processing a copper-clad plate, transferring, corrosion, drilling, pretreatment, welding and the like; in the processing process of the circuit board, in order to improve the processing quality, clamping limiting operation needs to be carried out on the circuit board to be processed, however, the material of the circuit board is thin and fragile, damage is easy to occur during clamping, in some processing procedures, the area available for clamping is extremely small, and the clamping position and clamping force are difficult to adjust.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a circuit board clamping and limiting device which is realized by the following technical scheme:
the utility model provides a stop device is held to circuit board, includes base plate, fixture, stop gear, wherein:
at least two sliding rails are transversely arranged on the base plate;
the clamping mechanism is arranged on the sliding rail and can slide along the sliding rail;
the clamping mechanism comprises a sliding rod and a clamping bracket; the clamping bracket is vertically arranged on the sliding rod, and a notch matched with the clamped circuit board is arranged at the upper part of the clamping bracket;
the limiting mechanism is arranged on the substrate and comprises a mounting seat and a limiting plate; the limiting plate is of an L-shaped structure, is fixedly arranged on the upper portion of the mounting seat, and can be used for receiving the clamped circuit board.
Optionally or preferably, a groove is arranged on the side surface of the sliding rail; comprises a sliding block; the sliding block is arranged on the sliding rail; the sliding block is provided with a convex structure matched with the sliding rail groove; the sliding rod is connected to the sliding block in a threaded manner and moves synchronously with the sliding block.
Optionally or preferably, screw holes are formed in the sliding rail and the sliding block; the sliding block can be fixed on the sliding rail in a threaded manner.
Optionally or preferably, the number of the clamping mechanisms is two, and the clamping mechanisms are longitudinally arranged on the sliding rail in a straddling manner; and each clamping mechanism is provided with at least two clamping brackets.
Optionally or preferably, the clamping support is of a stepped shaft structure, and the notch on the clamping support consists of two bosses and a gap between the two bosses; the clamping support can rotate on the axis of the clamping support.
Optionally or preferably, a connecting seat is fixedly arranged at the bottom of the clamping mechanism; the substrate is provided with an avoidance groove; the connecting seat penetrates through the avoidance groove and extends into the lower portion of the substrate, and a belt pulley is arranged at the bottom of the connecting seat; the bottom of the base plate is provided with a belt transmission mechanism parallel to the sliding rail, and the belt transmission mechanism is driven by a motor and can enable the connecting seat to translate along the direction of the sliding rail.
Based on the technical scheme, the circuit board clamping and limiting device provided by the utility model has the following technical effects:
(1) The utility model can provide clamping and limiting functions for the circuit board, and the clamping points are positioned at the edge of the circuit board, so that the influence on processing is avoided as much as possible, and the edge-leaving requirement of the circuit board is reduced;
(2) The clamping position and the clamping force can be adjusted by moving the clamping mechanism, and the use flexibility is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model (including a circuit board);
the drawings illustrate:
the device comprises a 1-base plate, a 2-sliding rail, a 3-sliding rod, a 4-clamping bracket, a 5-mounting seat, a 6-limiting plate, a 7-sliding block, an 8-connecting seat and a 9-motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and the following embodiments and features of the embodiments may be combined with each other without conflict.
In a preferred embodiment:
as shown in fig. 1-2:
the embodiment provides a circuit board clamping and limiting device, which comprises a substrate 1, a clamping mechanism and a limiting mechanism, wherein:
at least two sliding rails 2 are transversely arranged on the base plate 1;
the clamping mechanism is arranged on the sliding rail 2 and can slide along the sliding rail 2;
the clamping mechanism comprises a sliding rod 3 and a clamping bracket 4; the clamping support 4 is vertically arranged on the sliding rod 3, and a notch matched with the clamped circuit board is arranged at the upper part of the clamping support 4;
the limiting mechanism is arranged on the base plate 1 and comprises a mounting seat 5 and a limiting plate 6; the limiting plate 6 is of an L-shaped structure, the height of one side close to the feeding end of the circuit board is lower, and the limiting plate 6 is fixedly arranged on the upper portion of the mounting seat 5 and can be used for receiving the clamped circuit board.
Further, a groove is formed in the side face of the sliding rail 2; comprising a sliding block 7; the sliding block 7 is arranged on the sliding rail 2; the sliding block 7 is provided with a convex structure matched with the groove of the sliding rail 2; the sliding rod 3 is in threaded connection with the sliding block 7 and moves synchronously with the sliding block 7; further, in this embodiment, screw holes are formed on the sliding rail 2 and the sliding block 7; when the slider 7 is moved into position, it can be fixed to the slide rail 2 by screws or pins.
Further, as shown in the figure, the number of the clamping mechanisms is two, and the clamping mechanisms are longitudinally arranged on the sliding rail 2 in a straddling manner and are parallel to each other; three clamping brackets 4 are arranged on the two clamping mechanisms; the clamping support 4 is of a stepped shaft structure, and a notch on the clamping support 4 consists of two bosses and a gap between the two bosses; the clamping bracket 4 can rotate on the axis of the clamping bracket; further; the notch is made of rubber flexible materials, so that the circuit can be prevented from being scratched.
Further, in the present embodiment, a connecting seat 8 is fixedly installed at the bottom of only one clamping mechanism; the substrate 1 is provided with an avoidance groove; the connecting seat 8 penetrates through the avoidance groove and extends into the lower part of the substrate 1, and a belt pulley is arranged at the bottom of the connecting seat 8; the bottom of the base plate 1 is provided with a belt transmission mechanism parallel to the slide rail 2, and the belt transmission mechanism is driven by a motor 9, so that the connecting seat 8 can translate along the direction of the slide rail 2; the other clamping mechanism is fixed with the slide rail 2 through the screw connection of the sliding block 7.
The working principle and flow of the embodiment are as follows:
fixing the position of one clamping mechanism, moving the other clamping mechanism to a proper position, and horizontally conveying the circuit board to the limiting mechanism through a notch of the clamping mechanism by a feeding mechanism or manually moving the circuit board to the opposite direction of the limiting mechanism, wherein the circuit board can be easily conveyed until being blocked by the limiting mechanism as the clamping bracket can rotate by the axis of the clamping bracket; the clamping mechanism which is not fixed is manually adjusted by a motor to achieve proper clamping force, so that clamping limit is achieved.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A circuit board clamping and limiting device is characterized in that: including base plate (1), fixture and stop gear, wherein:
at least two sliding rails (2) are transversely arranged on the base plate (1);
the clamping mechanism is arranged on the sliding rail (2) and can slide along the sliding rail (2);
the clamping mechanism comprises a sliding rod (3) and a clamping bracket (4); the clamping support (4) is vertically arranged on the sliding rod (3), and a notch matched with the clamped circuit board is arranged at the upper part of the clamping support (4);
the limiting mechanism is arranged on the base plate (1) and comprises a mounting seat (5) and a limiting plate (6); the limiting plate (6) is of an L-shaped structure, is fixedly arranged on the upper portion of the mounting seat (5), and can be used for receiving the clamped circuit board.
2. The circuit board clamping and limiting device according to claim 1, wherein: a groove is formed in the side face of the sliding rail (2); comprises a sliding block (7); the sliding block (7) is arranged on the sliding rail (2); the sliding block (7) is provided with a convex structure matched with the groove of the sliding rail (2); the sliding rod (3) is in threaded connection with the sliding block (7) and moves synchronously with the sliding block (7).
3. The circuit board clamping and limiting device according to claim 2, wherein: screw holes are formed in the sliding rail (2) and the sliding block (7); the sliding block (7) can be fixed on the sliding rail (2) in a threaded manner.
4. The circuit board clamping and limiting device according to claim 1, wherein: the number of the clamping mechanisms is two, and the clamping mechanisms are longitudinally arranged on the sliding rail (2) in a straddling manner; at least two clamping brackets (4) are arranged on each clamping mechanism.
5. The circuit board clamping and limiting device according to claim 1, wherein: the clamping support (4) is of a stepped shaft structure, and a notch on the clamping support (4) consists of two bosses and a gap between the two bosses; the clamping support (4) can rotate on the axis of the clamping support.
6. The circuit board clamping and limiting device according to claim 1, wherein: a connecting seat (8) is fixedly arranged at the bottom of the clamping mechanism; an avoidance groove is formed in the substrate (1); the connecting seat (8) penetrates through the avoidance groove and stretches into the lower part of the base plate (1), and a belt pulley is arranged at the bottom of the connecting seat (8); the bottom of the base plate (1) is provided with a belt transmission mechanism parallel to the sliding rail (2), and the belt transmission mechanism is driven by a motor (9) to enable the connecting seat (8) to translate along the direction of the sliding rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690537.6U CN220173503U (en) | 2023-06-30 | 2023-06-30 | Circuit board clamping limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690537.6U CN220173503U (en) | 2023-06-30 | 2023-06-30 | Circuit board clamping limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173503U true CN220173503U (en) | 2023-12-12 |
Family
ID=89064927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321690537.6U Active CN220173503U (en) | 2023-06-30 | 2023-06-30 | Circuit board clamping limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173503U (en) |
-
2023
- 2023-06-30 CN CN202321690537.6U patent/CN220173503U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |