CN217728526U - Clamping mechanism for processing PCB (printed circuit board) product - Google Patents

Clamping mechanism for processing PCB (printed circuit board) product Download PDF

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Publication number
CN217728526U
CN217728526U CN202221996316.7U CN202221996316U CN217728526U CN 217728526 U CN217728526 U CN 217728526U CN 202221996316 U CN202221996316 U CN 202221996316U CN 217728526 U CN217728526 U CN 217728526U
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pcb product
clamping mechanism
processing
plate
mounting
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CN202221996316.7U
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Chinese (zh)
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黄淑珍
王婷
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Shanghai Blan Electronics Technology Co ltd
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Shanghai Blan Electronics Technology Co ltd
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Abstract

The utility model belongs to the technical field of PCB product processing, especially, a clamping mechanism for processing of PCB product, including the mounting plate who is used for the processing operation, the PCB product has been placed to mounting plate's top one side. This a clamping mechanism for processing of PCB product, reached the PCB product only need place in the top of mounting plate in processing through setting up quick clamping mechanism, drive telescopic cylinder concertina movement and drive the movable block at the surface slip of guide rail, and then carry out the effect of the quick clamping of drive PCB product, moreover, the steam generator is simple in structure convenient operation, high working efficiency, it is fixed to avoid adopting the upper surface of extrusion PCB product to make it in the processing of current PCB product, it causes the damage to easily lead to the fact the change scratch, and this device passes through telescopic cylinder work, the dynamics of clamping is controlled to the volume of atmospheric pressure is adjusted to the accessible, and then prevent that the dynamics from too high in the clamping from causing the damage, and can also press from both sides the effect of tight auxiliary processing.

Description

Clamping mechanism for processing PCB (printed circuit board) product
Technical Field
The utility model relates to a PCB product processing technology field especially relates to a clamping mechanism for processing of PCB product.
Background
The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
Most of the circuit boards in the existing PCB products are fixedly processed by adopting the screw thread to connect and extrude the upper part of the PCB circuit board in the processing, the force control is inconvenient in the locking operation, the force is easy to cause the circuit board to be extruded and damaged, the force is small to cause the damage in the processing due to the looseness, the clamping operation is inconvenient, the intellectualization is poor, and therefore a clamping mechanism for processing the PCB products is needed.
SUMMERY OF THE UTILITY MODEL
Based on current technical problem, the utility model provides a clamping mechanism for processing of PCB product.
The utility model provides a clamping mechanism for processing of PCB product, including the mounting plate who is used for the processing operation, the PCB product has been placed to mounting plate's top one side, mounting plate's bottom and processing equipment's installation fixed surface installation, one side of mounting plate is provided with quick clamping mechanism, carry out the clamping operation through quick clamping mechanism in the processing of PCB product, quick clamping mechanism is including L type connecting plate, the one end of L type connecting plate and mounting plate's bottom fixed mounting.
Preferably, a guide rail is fixedly mounted on one side of the top of the mounting base plate, a moving block is inserted into the surface of the guide rail in a sliding mode, a hinge groove is formed in the surface of one side of the moving block, and the inner top wall and the inner bottom wall of the hinge groove are both rotatably connected with a first pin shaft through bearings.
Preferably, the other end fixed mounting of L type connecting plate has a U type seat, the equal fixed mounting in both ends top of U type seat has first articulated seat, the relative inner wall in both sides of first articulated seat all is connected with first articulated shaft through the bearing rotation, the circular arc fixed surface of first articulated shaft installs fan-shaped toothed plate, two the relative tooth's socket meshing of fan-shaped toothed plate.
Preferably, the one end fixed mounting of sector-shaped pinion rack has the connecting rod, the circular arc surface of first round pin axle and the one end fixed mounting of connecting rod, two the connecting rod initial state is parallel arrangement, two the equal fixed mounting in middle part surface of connecting rod has the fixed axle, two the both ends of fixed axle are connected with second hinge joint seat and third hinge joint seat through the bearing rotation respectively.
Preferably, the one end fixed mounting of the articulated seat of second has telescopic cylinder, telescopic cylinder's the relative fixed surface installation of telescopic end and third articulated seat, telescopic cylinder's the fixed intercommunication of air inlet has the manometer, and the one end of manometer passes through the fixed intercommunication of trachea and air pump.
Preferably, an adjusting groove is formed in one end of the moving block, a second pin shaft is rotatably connected to the inner top wall and the inner bottom wall of the adjusting groove through bearings, clamping blocks are fixedly mounted on the arc surfaces of the second pin shaft, inserting grooves are formed in the bottom ends of the opposite surfaces of the two clamping blocks, and the two ends of the PCB product are respectively connected with the inner walls of the two inserting grooves in a clamping mode.
The utility model provides a beneficial effect does:
reach the PCB product only need place in the top of mounting plate in processing through setting up quick clamping mechanism, it drives the surperficial slip of movable block at the guide rail to drive telescopic cylinder concertina movement, and then drive the effect of PCB product quick clamping, moreover, the steam generator is simple in structure convenient operation, high working efficiency, it is fixed to adopt the upper surface of extrusion PCB product to make it in avoiding current PCB product processing, easily lead to changing the scratch and cause the damage, and this device passes through telescopic cylinder work, the dynamics of clamping is controlled to the volume that the accessible was adjusted atmospheric pressure, and then prevent that the dynamics is too high in the clamping from causing the damage, and can also press from both sides the effect of tight auxiliary processing.
Drawings
FIG. 1 is a schematic structural diagram of a clamping mechanism for PCB product processing;
FIG. 2 is an exploded view of a quick clamping mechanism of a clamping mechanism for PCB product processing;
fig. 3 is an enlarged view of a clamping mechanism for PCB product processing at a position a in fig. 2.
In the figure: 1. mounting a bottom plate; 2. a PCB product; 3. an L-shaped connecting plate; 4. a guide rail; 5. a moving block; 6. a hinge slot; 7. a first pin shaft; 8. a U-shaped seat; 9. a first hinge mount; 10. a first hinge shaft; 11. a sector toothed plate; 12. a connecting rod; 13. a fixed shaft; 14. a second hinge mount; 15. a third hinge mount; 16. a telescopic cylinder; 17. a pressure gauge; 18. an adjustment groove; 19. a second pin shaft; 20. installing a clamping block; 21. and (4) inserting the slots.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a clamping mechanism for processing a PCB product comprises a mounting base plate 1 for processing operation, a PCB product 2 is placed on one side of the top of the mounting base plate 1, the bottom of the mounting base plate 1 is fixedly mounted with a mounting surface of processing equipment, a quick clamping mechanism is arranged on one side of the mounting base plate 1, the clamping operation is realized through the quick clamping mechanism in the processing of the PCB product 2, the quick clamping mechanism comprises an L-shaped connecting plate 3, and one end of the L-shaped connecting plate 3 is fixedly mounted with the bottom of the mounting base plate 1.
In order to rotate and adjust the sector toothed plate 11, the other end of the L-shaped connecting plate 3 is fixedly provided with a U-shaped seat 8, the tops of the two ends of the U-shaped seat 8 are fixedly provided with first hinged seats 9, the two opposite inner walls of the two sides of each first hinged seat 9 are rotatably connected with first hinged shafts 10 through bearings, the arc surfaces of the first hinged shafts 10 are fixedly provided with the sector toothed plate 11, the two sector toothed plates 11 are meshed with each other in a relative tooth groove, so that the meshing between the two sector toothed plates 11 is achieved, and the effect of meshing swing is achieved by taking the axis of each first hinged shaft 10 as the center of a circle.
Carry out the symmetry for two connecting rods 12 and set up, the one end fixed mounting who carries out sector toothed plate 11 has connecting rod 12, two connecting rod 12 initial conditions are parallel arrangement, the equal fixed mounting in middle part surface of two connecting rods 12 has fixed axle 13, the both ends of two fixed axles 13 are connected with articulated seat 14 of second and third articulated seat 15 through the bearing rotation respectively, and then reached two connecting rod 12 motion initial positions and carried out parallel arrangement, control two connecting rods 12 through drive power and expand to both sides, and then drive first articulated shaft 10 and rotate, drive two sector toothed plate 11 meshing pivoted effects.
In order to provide the drive power source in the operation, the one end fixed mounting that sets up the articulated seat of second 14 has telescopic cylinder 16, telescopic cylinder 16's the relative fixed surface installation of flexible end and third articulated seat 15, telescopic cylinder 16's the fixed intercommunication of air inlet has manometer 17, and manometer 17's one end is through trachea and the fixed intercommunication of air pump, and then has reached telescopic cylinder 16 and has extended work, and articulated the rotation with fixed axle 13 through the articulated seat of second 14 and the third articulated seat 15 at both ends, thereby the outside expanding movement's of two connecting rods 12 of drive effect.
When driving the clamping operation for connecting rod 12 expanding motion, it has guide rail 4 to set up top one side fixed mounting of mounting plate 1, the surperficial slip grafting of guide rail 4 has movable block 5, one side surface that movable block 5 is close to connecting rod 12 has seted up articulated groove 6, the interior roof and the interior diapire of articulated groove 6 all are connected with first round pin axle 7 through the bearing rotation, the circular arc surface of first round pin axle 7 and the one end fixed mounting of connecting rod 12, and then reached two connecting rods 12 and outwards expanded the movable block 5 that drives connecting rod 12 one end at the surface slip of guide rail 4, thereby control two movable blocks 5 repellent motion and keep away from, drive two connecting rod 12 inward movement when telescopic cylinder 16 retracting movement, and then drive movable block 5 relative motion of removal and carry out the effect of clamping operation.
In order to control the PCB product 2 to be inserted, installed and clamped tightly, an adjusting groove 18 is formed in one end of a moving block 5, the inner top wall and the inner bottom wall of the adjusting groove 18 are rotatably connected with a second pin shaft 19 through bearings, clamping blocks 20 are fixedly installed on the arc surface of the second pin shaft 19, inserting grooves 21 are formed in the bottom ends of the opposite surfaces of the two clamping blocks 20, the two ends of the PCB product 2 are respectively clamped with the inner walls of the two inserting grooves 21, and therefore when the clamping operation of the PCB product 2 is achieved, the moving block 5 moves inwards to drive the clamping blocks 20 to move in a movable hinged mode to move relatively, the inserting grooves 21 are clamped at the two ends of the PCB product 2, and the clamping operation of the inwards moving is conducted.
Reach PCB product 2 only need place in mounting plate 1's top in the processing through setting up quick clamping mechanism, 16 concertina movement of drive telescopic cylinder drives movable block 5 at guide rail 4's surface slip, and then drive the effect of PCB product 2 quick clamping, moreover, the steam generator is simple in structure convenient operation, high working efficiency, it is fixed to avoid adopting the upper surface of extrusion PCB product 2 in the processing of current PCB product 2, it causes the damage to easily lead to the change scratch, and this device passes through telescopic cylinder 16 work, the dynamics of clamping is controlled to the volume of atmospheric pressure is adjusted to the accessible, and then prevent that the dynamics from too high in the clamping from causing the damage, and can also press from both sides the effect of tight auxiliary processing.
The working principle is as follows: in the operation, the PCB product 2 of taking makes it place in the top of mounting plate 1, the inserting groove 21 that makes PCB product 2's surface and clamping piece 20 is corresponding, the flexible cylinder 16 of drive withdrawal resets, drive two connecting rods 12 and carry out the inward swinging, advance meshing and rotate through two fan-shaped pinion racks 11 of the spacing drive of connecting rod 12 one end, thereby the other end that drives connecting rod 12 uses the axle center of first articulated shaft 10 to swing as the centre of a circle, and then drive movable block 5 inward movement, make inserting groove 21 joint PCB product 2 carry out the clamping.
After the processing of the PCB product 2 is finished, the telescopic cylinder 16 is driven to extend to drive the two moving blocks 5 to move in a repulsive mode, and then the PCB product 2 is released in a contact clamping state to be processed and replaced next.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A clamping mechanism for PCB product processing, including a mounting base plate (1) for processing operation, characterized in that: PCB product (2) have been placed to top one side of mounting plate (1), the bottom of mounting plate (1) and the fixed surface installation of processing equipment, one side of mounting plate (1) is provided with quick clamping mechanism, realize through quick clamping mechanism that the clamp is tight to be operated in PCB product (2) processing, quick clamping mechanism is including L type connecting plate (3), the one end of L type connecting plate (3) and the bottom fixed mounting of mounting plate (1).
2. The clamping mechanism for PCB product processing according to claim 1, wherein: the mounting structure is characterized in that a guide rail (4) is fixedly mounted on one side of the top of the mounting base plate (1), a moving block (5) is inserted into the surface of the guide rail (4) in a sliding mode, a hinged groove (6) is formed in the surface of one side of the moving block (5), and the inner top wall and the inner bottom wall of the hinged groove (6) are rotatably connected with a first pin shaft (7) through bearings.
3. The clamping mechanism for PCB product processing as claimed in claim 2, wherein: the utility model discloses a fan-shaped toothed plate's L type connecting plate (3) is including L type connecting plate, the other end fixed mounting of L type connecting plate (3) has U type seat (8), the equal fixed mounting in both ends top of U type seat (8) has first articulated seat (9), the relative inner wall in both sides of first articulated seat (9) all is connected with first articulated shaft (10) through the bearing rotation, the circular arc fixed surface of first articulated shaft (10) installs fan-shaped toothed plate (11), two the relative tooth's socket meshing of fan-shaped toothed plate (11).
4. The clamping mechanism for PCB product processing according to claim 3, wherein: the one end fixed mounting of sector gear plate (11) has connecting rod (12), the circular arc surface of first round pin axle (7) and the one end fixed mounting of connecting rod (12), two connecting rod (12) initial condition is parallel arrangement, two the equal fixed mounting in middle part surface of connecting rod (12) has fixed axle (13), two the both ends of fixed axle (13) are connected with articulated seat of second (14) and third hinge seat (15) through the bearing rotation respectively.
5. The clamping mechanism for PCB product processing as recited in claim 4, wherein: the one end fixed mounting of articulated seat of second (14) has telescopic cylinder (16), telescopic cylinder (16) hold and the relative fixed surface installation of third articulated seat (15), the air inlet end fixed intercommunication of telescopic cylinder (16) has manometer (17), and the one end of manometer (17) passes through trachea and the fixed intercommunication of air pump.
6. The clamping mechanism for PCB product processing according to claim 2, wherein: an adjusting groove (18) is formed in one end of the moving block (5), the inner top wall and the inner bottom wall of the adjusting groove (18) are rotatably connected with a second pin shaft (19) through bearings, clamping blocks (20) are fixedly mounted on the arc surfaces of the second pin shaft (19), insertion grooves (21) are formed in the bottom ends of the opposite surfaces of the two clamping blocks (20), and the two ends of the PCB product (2) are connected with the inner walls of the two insertion grooves (21) in a clamping mode respectively.
CN202221996316.7U 2022-08-01 2022-08-01 Clamping mechanism for processing PCB (printed circuit board) product Active CN217728526U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221996316.7U CN217728526U (en) 2022-08-01 2022-08-01 Clamping mechanism for processing PCB (printed circuit board) product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221996316.7U CN217728526U (en) 2022-08-01 2022-08-01 Clamping mechanism for processing PCB (printed circuit board) product

Publications (1)

Publication Number Publication Date
CN217728526U true CN217728526U (en) 2022-11-04

Family

ID=83812574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221996316.7U Active CN217728526U (en) 2022-08-01 2022-08-01 Clamping mechanism for processing PCB (printed circuit board) product

Country Status (1)

Country Link
CN (1) CN217728526U (en)

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