CN218998583U - Fixing clamp for circuit board processing - Google Patents
Fixing clamp for circuit board processing Download PDFInfo
- Publication number
- CN218998583U CN218998583U CN202221838115.4U CN202221838115U CN218998583U CN 218998583 U CN218998583 U CN 218998583U CN 202221838115 U CN202221838115 U CN 202221838115U CN 218998583 U CN218998583 U CN 218998583U
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- positioning
- circuit board
- fixed
- plate
- board processing
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Abstract
The utility model relates to the field of PCB (printed circuit board), in particular to a fixing clamp for processing a circuit board, which comprises a fixing plate, wherein a rotary table rotationally connected with the fixing plate is arranged above the fixing plate, support plates are symmetrically fixed on two sides of the upper end of the rotary table, slide rails rotationally connected with corresponding support plates are arranged on two support plates, a fixing frame is arranged between the two slide rails, the fixing frame is in sliding connection with the corresponding slide rails, a plurality of positioning rings are further fixed at the bottom of the fixing frame, a positioning rod is further arranged above the rotary table, the positioning rod is rotationally connected with the positioning rings, a positioning plate is further fixed on the positioning rod, a positioning block is further fixed on the upper end of the rotary table, and the positioning plate penetrates through the positioning block and is in sliding connection with the positioning block. The device can adjust the position of the circuit board on the fixed plate as required and realize the inclination of the circuit board according to the required angle, thereby facilitating the overhaul of the circuit board at various angles.
Description
Technical Field
The utility model relates to the field of PCB (printed circuit board), in particular to a fixing clamp for circuit board processing.
Background
The names of the circuit boards are as follows: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The wiring board may be referred to as a printed wiring board or a printed wiring board.
When the circuit board is processed, a fixing clamp is often needed to clamp the circuit board so as to facilitate the processing of the circuit board, but a plurality of existing clamps can be fixed at one position for operation, the angle can not be adjusted and changed, the applicability is poor, the working efficiency is low, and different requirements of users can not be met.
The utility model is researched and proposed aiming at the defects of the prior art
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a fixing clamp for circuit board processing.
The utility model can be realized by the following technical scheme:
the utility model discloses a fixing clamp for circuit board processing, which comprises a fixing plate, wherein a rotary table rotationally connected with the fixing plate is arranged above the fixing plate, support plates are symmetrically fixed on two sides of the upper end of the rotary table, sliding rails rotationally connected with corresponding support plates are arranged on the two support plates, a fixing frame is arranged between the two sliding rails, the fixing frame is in sliding connection with the corresponding sliding rails, a plurality of positioning rings are further fixed at the bottom of the fixing frame, a positioning rod is further arranged above the rotary table, the positioning rod is rotationally connected with the positioning rings, a positioning plate is further fixed on the positioning rod, and a positioning block is further fixed on the upper end of the rotary table and penetrates through the positioning block and is in sliding connection with the positioning block. The circuit board to be processed is fixed on the fixed frame, the inclination of the circuit board is adjusted according to the requirement, when the angle of the circuit board is adjusted, the position of the locating plate on the rotary table is adjusted through sliding the locating plate, the position of the locating rod is adjusted, because the locating rod is rotationally connected with the locating ring on the fixed frame, and the sliding rail is rotationally connected with the fixed frame, when the locating rod slides on the upper end face of the rotary table, the angle between the sliding rail and the supporting plate is adjusted, the circuit board slides along with the fixed frame and rotates along with the sliding rail, after the circuit board is inclined to a proper angle, the locating plate is fixed with the rotary table, after the rotary table rotates on the fixed plate and the circuit board rotates to a proper position, the rotary table is fixed with the fixed plate, the device can adjust the position of the circuit board on the fixed plate according to the requirement and realize that the circuit board is inclined to the required angle, the circuit board is processed conveniently at various angles, and the problem that the operation efficiency is reduced due to the fact that the circuit board can only be fixed at one position by the existing clamp is solved:
preferably, the sliding rails are respectively fixed with a supporting shaft, and the supporting shafts penetrate through the supporting plates at the corresponding positions and are rotationally connected with the supporting plates.
Preferably, a positioning threaded pipe is fixed on the positioning block, and a positioning bolt in threaded connection with the positioning threaded pipe is arranged on the positioning threaded pipe. And the positioning plate is slid to a proper position, namely, after the circuit board is inclined to a proper angle, the positioning bolt is rotated, and when the positioning bolt rotates, the bottom of the positioning bolt is extruded with the upper end of the positioning plate and then the positioning plate is fixed due to the fact that the positioning bolt is in threaded connection with the positioning threaded pipe.
Preferably, a plurality of limit threaded pipes are further fixed on the turntable, and limit bolts in threaded connection with the limit threaded pipes are arranged on the limit threaded pipes. And after the turntable is rotated to a proper position, the limiting bolt is rotated, and the bottom of the limiting bolt is completely fixed after being extruded by the fixing plate due to the fact that the limiting bolt is in threaded connection with the limiting threaded pipe.
Compared with the prior art, the utility model has the following advantages:
the device can adjust the position of the circuit board on the fixed plate as required, realize the inclination of the circuit board according to the required angle and then fix the circuit board, facilitate the processing of the circuit board at various angles, and solve the problem that the prior clamp can only fix the circuit board at one position for operation so as to reduce the operation efficiency.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model;
in the figure: 1. a fixing plate; 2. a turntable; 3. a support plate; 4. a slide rail; 5. a support shaft; 6. a fixed frame; 7. a positioning ring; 8. a positioning rod; 9. a positioning plate; 10. a positioning block; 11. positioning a threaded pipe; 12. positioning bolts; 13. limiting the threaded pipe; 14. a limit bolt;
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the attached drawings:
as shown in fig. 1 to 2, the utility model discloses a fixing clamp for circuit board processing, which comprises a fixing plate 1, wherein a rotary table 2 rotationally connected with the fixing plate 1 is arranged above the fixing plate 1, support plates 3 are symmetrically fixed on two sides of the upper end of the rotary table 2, slide rails 4 rotationally connected with the corresponding support plates 3 are respectively arranged on the two support plates 3, a fixing frame 6 is arranged between the two slide rails 4, the fixing frame 6 is in sliding connection with the corresponding slide rails 4, a plurality of positioning rings 7 are also fixed at the bottom of the fixing frame 6, a positioning rod 8 is also arranged above the rotary table 2, the positioning rod 8 is rotationally connected with the positioning rings 7, a positioning plate 9 is also fixed on the positioning rod 8, a positioning block 10 is also fixed on the upper end of the rotary table 2, and the positioning plate 9 penetrates through the positioning block 10 and is in sliding connection with the positioning block 10. The circuit board to be processed is fixed on the fixed frame 6, the inclination angle of the circuit board is adjusted according to the requirement, when the angle of the circuit board is adjusted, the position of the positioning board 9 on the turntable 2 is adjusted through sliding the positioning board 9, the position of the positioning rod 8 is adjusted, because the positioning rod 8 is rotationally connected with the positioning ring 7 on the fixed frame 6, the sliding rail 4 is slidingly connected with the fixed frame 6, the sliding rail 4 is rotationally connected with the supporting plate 3, when the positioning rod 8 slides on the upper end face of the turntable 2, the angle between the sliding rail 4 and the supporting plate 3 is adjusted, the circuit board slides along with the fixed frame 6 and rotates along with the sliding rail 4, after the circuit board is inclined to a proper angle, the positioning board 9 is fixed with the turntable 2, after the circuit board is fixed, the turntable 2 is rotated on the fixed plate 1, after the circuit board rotates to a proper position, the turntable 2 is fixed with the fixed plate 1, the position of the circuit board can be adjusted according to the requirement, and the circuit board is inclined to the required angle, the circuit board can be conveniently processed at various angles, and the operation efficiency of the circuit board can be reduced by fixing the circuit board at a position by the existing fixture.
The sliding rails 4 are respectively fixed with a supporting shaft 5, and the supporting shafts 5 penetrate through the supporting plates 3 at corresponding positions and are connected with the supporting plates 3 in a rotating mode.
The positioning block 10 is fixedly provided with a positioning threaded pipe 11, and the positioning threaded pipe 11 is provided with a positioning bolt 12 in threaded connection with the positioning threaded pipe 11. And the positioning plate 9 is slid, namely, after the circuit board is inclined to a proper angle, the positioning bolt 12 is rotated, and when the positioning bolt 12 rotates, the bottom of the positioning bolt 12 is extruded with the upper end of the positioning plate 9 and then the positioning plate 9 is fixed due to the fact that the positioning bolt 12 is in threaded connection with the positioning threaded pipe 11.
The turntable 2 is also fixed with a plurality of limit threaded pipes 13, and limit threaded pipes 13 are respectively provided with limit bolts 14 in threaded connection with the limit threaded pipes 13. After rotating the turntable 2 to a proper position, rotating the limit bolt 14, and completely fixing the turntable 2 after the bottom of the limit bolt 14 is extruded with the fixing plate 1 because the limit bolt 14 is in threaded connection with the limit threaded pipe 13 and the limit bolt 14 rotates.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.
Claims (4)
1. A mounting fixture is used in circuit board processing, includes the fixed plate, its characterized in that: the fixed plate top is provided with the carousel of being connected with the fixed plate rotation, carousel upper end bilateral symmetry is fixed with the backup pad, all is provided with the slide rail of being connected with corresponding backup pad rotation in two backup pads, two be provided with fixed frame between the slide rail, fixed frame and the slide rail sliding connection who corresponds, fixed frame bottom still is fixed with a plurality of holding rings, the carousel top still is provided with the locating lever, the locating lever rotates with aforementioned holding ring to be connected, still be fixed with the locating plate on the locating lever, the carousel upper end still is fixed with the locating piece, the locating plate passes the locating piece and with locating piece sliding connection.
2. The fixing jig for circuit board processing according to claim 1, wherein: and the support shafts penetrate through the support plates at corresponding positions and are rotationally connected with the support plates.
3. The fixing jig for circuit board processing according to claim 1, wherein: the positioning block is fixedly provided with a positioning threaded pipe, and the positioning threaded pipe is provided with a positioning bolt in threaded connection with the positioning threaded pipe.
4. The fixing jig for circuit board processing according to claim 1, wherein: and a plurality of limit threaded pipes are also fixed on the turntable, and limit bolts in threaded connection with the limit threaded pipes are arranged on the limit threaded pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838115.4U CN218998583U (en) | 2022-07-18 | 2022-07-18 | Fixing clamp for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838115.4U CN218998583U (en) | 2022-07-18 | 2022-07-18 | Fixing clamp for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218998583U true CN218998583U (en) | 2023-05-09 |
Family
ID=86219606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221838115.4U Active CN218998583U (en) | 2022-07-18 | 2022-07-18 | Fixing clamp for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218998583U (en) |
-
2022
- 2022-07-18 CN CN202221838115.4U patent/CN218998583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |