CN215647607U

CN215647607U - Circuit board processing positioning mechanism

Info

Publication number: CN215647607U
Application number: CN202122105672.7U
Authority: CN
Inventors: 张磊磊
Original assignee: Hangzhou Wenshuo Electronic Technology Co ltd
Current assignee: Hangzhou Wenshuo Electronic Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a circuit board processing and positioning mechanism which comprises a base, wherein fixing rods are fixedly connected to positions close to four corners of the top of the base, an air cylinder is fixedly arranged inside each fixing rod, a piston rod is fixedly connected to the air cylinder through an output end of the top of the air cylinder, the top of each piston rod penetrates through the outside of each fixing rod and is fixedly connected with a connecting rod, moving plates are fixedly connected to the tops of the four connecting rods, a working groove is formed in the positions close to the center of each moving plate, a placing plate is fixedly arranged in the positions close to the center of the top of the base, and a placing groove is formed in the positions close to the center of the top of each placing plate. This circuit board processing positioning mechanism through the design of threaded rod, movable slot, slide bar, sliding sleeve, support board and slide, can convenient to use person to place the circuit board of standing groove in control spacing to avoid the circuit board to appear the condition of skew when adding man-hour, improved the efficiency to the circuit board location.

Description

Circuit board processing positioning mechanism

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board processing and positioning mechanism.

Background

The circuit board generally refers to a circuit board, and the name of the circuit board is as follows: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB, FPC circuit board (FPC circuit board is also called as flexible circuit board which is made of polyimide or polyester film as a base material, has the characteristics of high reliability and excellent flexibility, and has high wiring density, light weight, thin thickness and good bending property), and the birth and development of a rigid-flexible printed circuit board (FPC) and PCB, and promotes the birth of a new product of the rigid-flexible printed circuit board. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.

The transmission circuit board processing mostly can not carry out effective positioning and limiting on the circuit board, and the deviation of the circuit board is easily caused during processing, so that the working quality and the efficiency of processing are influenced, and the use requirements of the existing users are not met. Therefore, a circuit board processing and positioning mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit board processing and positioning mechanism, which aims to solve the problems that the transmission circuit board processing in the background technology can not effectively position and limit the circuit board, and the deviation of the circuit board is easily caused during processing, so that the processing working quality and efficiency are influenced, and the use requirements of the existing users are not met.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning mechanism for processing a circuit board comprises a base, wherein fixed rods are fixedly connected with the positions close to four corners of the top of the base, an air cylinder is fixedly arranged inside the fixed rods, a piston rod is fixedly connected with the air cylinder through the output end of the top of the air cylinder, the top of the piston rod penetrates through the outer parts of the fixed rods and is fixedly connected with connecting rods, moving plates are fixedly connected with the tops of the four connecting rods, a working groove is formed in the positions close to the center of the moving plates, a placing plate is fixedly arranged at the position close to the center of the top of the base, a placing groove is formed in the position close to the center of the top of the placing plate, movable grooves are formed in the positions, corresponding to the two sides of the bottom of the placing groove, inside of each movable groove is fixedly provided with a slide rod, the surface of each slide rod is connected with a slide sleeve in a sliding manner, threaded grooves are formed in the positions close to the tops of the two sides of the placing plate, the utility model discloses a slide structure, including threaded groove, reinforcing bar, bearing swing joint, slide and sliding sleeve, the inside threaded connection of threaded groove has the threaded rod, and one side that two threaded rods are relative all has the support board through bearing swing joint, the bottom fixedly connected with slide of support board, the bottom of slide and the top fixed connection of sliding sleeve, four anchor bars of the central point of leaning on of movable plate bottom puts four fixedly connected with, the recess has been seted up to the inside of anchor bar, the inside of recess all has seted up the spout corresponding the both sides of recess, the inside of recess is provided with the slider, the both sides of slider run through respectively to the inside of two spouts and with the inner wall contact of spout, the bottom fixedly connected with movable rod of slider, the bottom of movable rod runs through to the outside and the fixedly connected with clamp plate of anchor bar, the top fixedly connected with buffer spring of slider.

Preferably, the positions, close to the four corners, of the bottom of the base are welded with the welding plates.

Preferably, the two opposite sides of the abutting plates are fixedly connected with anti-slip pads.

Preferably, one side of each threaded rod, which is opposite to the other side, is fixedly connected with a handle, and anti-skid grains are arranged on the surface of each handle.

Preferably, the top of the buffer spring is fixedly connected with the top in the groove.

Preferably, the bottom of the pressure plate is fixedly connected with a protection pad.

Compared with the prior art, the utility model has the beneficial effects that:

this circuit board processing positioning mechanism, through the threaded rod, the movable groove, the slide bar, the sliding sleeve, support the design of board and slide, can convenient to use person to place the circuit board in the standing groove about spacing, thereby avoid the circuit board the condition that the skew appears when adding man-hour, the efficiency to the circuit board location has been improved, and simultaneously, the cylinder, the piston rod, the movable plate, the anchor strut, a groove, the spout, the slider, buffer spring, the design of movable rod and clamp plate, can be through the cylinder with the movable plate downstream, make the bottom of four clamp plates contact the four corners department at circuit board top, thereby spacing about carrying out the circuit board, the spacing effect to the circuit board has been improved, and simultaneously, the user of being convenient for can fix a position the circuit board fast, current user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a structural sectional view of a reinforcing bar according to the present invention;

fig. 4 is a top view of the structure of the moving plate of the present invention.

In the figure: 1. a base; 2. welding the plate; 3. fixing the rod; 4. a cylinder; 5. a piston rod; 6. a connecting rod; 7. moving the plate; 8. a working groove; 9. placing the plate; 10. a placement groove; 11. a movable groove; 12. a slide bar; 13. a sliding sleeve; 14. a resisting plate; 15. a slide plate; 16. a non-slip mat; 17. a thread groove; 18. a threaded rod; 19. a grip; 20. a reinforcing rod; 21. a groove; 22. a chute; 23. a slider; 24. a buffer spring; 25. a movable rod; 26. pressing a plate; 27. and (6) a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning mechanism for processing a circuit board comprises a base 1, fixed rods 3 are fixedly connected at positions close to four corners of the top of the base 1, a cylinder 4 is fixedly arranged inside each fixed rod 3, the cylinder 4 is fixedly connected with a piston rod 5 through an output end at the top of the cylinder 4, the top of the piston rod 5 penetrates to the outside of the fixed rod 3 and is fixedly connected with connecting rods 6, moving plates 7 are fixedly connected with the tops of the four connecting rods 6, a working groove 8 is formed at a position close to the center of each moving plate 7, a placing plate 9 is fixedly arranged at a position close to the center of the top of the base 1, a placing groove 10 is formed at a position close to the center of the top of the placing plate 9, movable grooves 11 are formed in the inner part of each placing plate 9 and correspond to positions close to two sides of the bottom of the corresponding placing groove 10, a slide rod 12 is fixedly arranged inside each movable groove 11, a slide sleeve 13 is connected on the surface of the slide rod 12, thread grooves 17 are formed at positions close to the tops of two sides of the placing plate 9, threaded groove 17's inside threaded connection has threaded rod 18, two threaded rod 18 relative one side all have support plate 14 through bearing swing joint, support plate 14's bottom fixedly connected with slide 15, slide 15's bottom and sliding sleeve 13's top fixed connection, the four anchor strut 20 of leaning on central point to put fixedly connected with of movable plate 7 bottom, anchor strut 20's inside is seted up flutedly 21, anchor strut 20's inside corresponds the both sides of recess 21 and has all seted up spout 22, the inside of recess 21 is provided with slider 23, the both sides of slider 23 run through respectively to the inside of two spout 22 and with the inner wall contact of spout 22, the bottom fixedly connected with movable rod 25 of slider 23, the bottom of movable rod 25 runs through to the outside and the fixedly connected with clamp plate 26 of anchor strut 20, the top fixedly connected with buffer spring 24 of slider 23.

In the utility model: welding plates 2 are welded at the positions close to the four corners of the bottom of the base 1; the design of the welding plate 2 can play a role of supporting the base 1.

In the utility model: the anti-skid pads 16 are fixedly connected to the opposite sides of the two abutting plates 14; the non-slip mat 16 is designed to be non-slip.

In the utility model: a handle 19 is fixedly connected to one side of each threaded rod 18 opposite to the other side, and anti-skid grains are arranged on the surface of each handle 19; the grip 19 is designed to facilitate the operation of the user.

In the utility model: the top of the buffer spring 24 is fixedly connected with the top in the groove 21; the buffer spring 24 is designed to play a role of buffering and resetting.

In the utility model: the bottom of the pressure plate 26 is fixedly connected with a protective pad 27; the protection pad 27 is designed to protect the device.

The working principle is as follows: when positioning, the user firstly puts the circuit board in the placing groove 10 of the placing board 9, then rotates the threaded rod 18 through the grip 19, so that the threaded rod 18 drives the abutting plate 14 to move, and when the abutting plate 14 moves, the sliding sleeve 13 is driven to move on the sliding rod 12, so that the non-slip mat 16 at one side of the resisting plate 14 is tightly attached to the side surface of the circuit board, thereby limiting the circuit board, then, the cylinder 4 moves the moving plate 7 downward through the piston rod 5 and the connecting rod 6, so that the pressing plate 26 contacts the top of the circuit board, when the moving plate 7 continues to move downwards, the pressing plate 26 drives the movable rod 25 to move the slide block 23 towards the inside of the sliding groove 22, at this time, the buffer spring 24 contracts, and finally, the moving plate 7 stops moving, the protection pad 27 at the bottom of the pressure plate 26 is tightly attached to the top of the circuit board through the restorability of the buffer spring 24, so that the circuit board is limited.

In summary, the following steps: the circuit board processing and positioning mechanism can facilitate a user to carry out left and right limiting on the circuit board placed in the placing groove 10 through the design of the threaded rod 18, the movable groove 11, the sliding rod 12, the sliding sleeve 13, the abutting plate 14 and the sliding plate 15, thereby avoiding the situation that the circuit board deviates during processing, improving the efficiency of positioning the circuit board, meanwhile, the design of the cylinder 4, the piston rod 5, the moving plate 7, the reinforcing rod 20, the groove 21, the sliding groove 22, the sliding block 23, the buffer spring 24, the movable rod 25 and the pressing plate 26 can move the moving plate 7 downwards through the cylinder 4, so that the bottoms of the four pressing plates 26 are contacted with the four corners of the top of the circuit board, therefore, the circuit board is limited up and down, the limiting effect of the circuit board is improved, meanwhile, a user can position the circuit board quickly, and the use requirements of the existing user are met.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a circuit board processing positioning mechanism, includes base (1), its characterized in that: the four-corner-leaning position of the top of the base (1) is fixedly connected with fixed rods (3), the inside of each fixed rod (3) is fixedly provided with a cylinder (4), the cylinder (4) is fixedly connected with a piston rod (5) through the output end of the top of the cylinder (4), the top of each piston rod (5) penetrates through the outside of the corresponding fixed rod (3) and is fixedly connected with a connecting rod (6), the tops of the four connecting rods (6) are fixedly connected with a movable plate (7), the center-leaning position of the movable plate (7) is provided with a working groove (8), the center-leaning position of the top of the base (1) is fixedly provided with a placing plate (9), the center-leaning position of the top of the placing plate (9) is provided with a placing groove (10), the inside of the placing plate (9) corresponds to the positions at the two sides of the bottom of the placing groove (10) and is provided with movable grooves (11), and the inside of the movable grooves (11) is fixedly provided with a slide rod (12), the surface of the sliding rod (12) is connected with a sliding sleeve (13) in a sliding manner, threaded grooves (17) are formed in positions, close to the top, of two sides of the placing plate (9), threaded rods (18) are connected to internal threads of the threaded grooves (17), one side, opposite to the two threaded rods (18), of each of the two threaded rods is movably connected with a supporting plate (14) through a bearing, sliding plates (15) are fixedly connected to the bottoms of the supporting plates (14), the bottoms of the sliding plates (15) are fixedly connected with the top of the sliding sleeve (13), four reinforcing rods (20) are fixedly connected to positions, close to the center, of the bottom of the moving plate (7), grooves (21) are formed in the reinforcing rods (20), sliding grooves (22) are formed in the inner portions, corresponding to the two sides of the grooves (21), of the reinforcing rods (20), sliding blocks (23) are arranged in the grooves (21), two sides of the sliding blocks (23) penetrate through the inner portions of the two sliding grooves (22) respectively and are in contact with the inner walls of the sliding grooves (22), the bottom fixedly connected with movable rod (25) of slider (23), the outside and the fixedly connected with clamp plate (26) of anchor rod (20) are run through to the bottom of movable rod (25), the top fixedly connected with buffer spring (24) of slider (23).

2. The circuit board processing and positioning mechanism according to claim 1, wherein: the welding plates (2) are welded at the positions, close to the four corners, of the bottom of the base (1).

3. The circuit board processing and positioning mechanism according to claim 1, wherein: the opposite sides of the two abutting plates (14) are fixedly connected with non-slip mats (16).

4. The circuit board processing and positioning mechanism according to claim 1, wherein: one side of each threaded rod (18) back to back is fixedly connected with a handle (19), and anti-slip grains are arranged on the surface of each handle (19).

5. The circuit board processing and positioning mechanism according to claim 1, wherein: the top of the buffer spring (24) is fixedly connected with the top in the groove (21).

6. The circuit board processing and positioning mechanism according to claim 1, wherein: the bottom of the pressure plate (26) is fixedly connected with a protection pad (27).