CN216357531U

CN216357531U - Adjustable positioning device for circuit board production

Info

Publication number: CN216357531U
Application number: CN202122857881.7U
Authority: CN
Inventors: 赵明桂; 黄远鹏
Original assignee: Shenzhen Qianyi Electronic Technology Co ltd
Current assignee: Shenzhen Qianyi Electronic Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an adjustable positioning device for circuit board production, which comprises a shell, wherein hollow pipes are fixedly arranged on the inner walls of two sides of the shell, a plurality of groups of positioning grooves are formed in the inner surfaces of the hollow pipes, two groups of positioning blocks are movably arranged in the hollow pipes, a base plate is arranged between the upper surface and the lower surface of each two adjacent groups of positioning blocks, the upper surface and the lower surface of each base plate are respectively provided with a mounting groove, a support rod is fixedly arranged on each base plate through the mounting grooves, cross rods are fixedly arranged on the outer wall of one side of each base plate, and a fixing plate is fixedly arranged between the outer wall of one side of each two adjacent groups of cross rods. The utility model relates to an adjustable positioning device for circuit board production, which can effectively and automatically adjust a fixing structure of different circuit boards according to different sizes of the circuit boards, and can also effectively adjust the mounting position of the positioning device before use to realize butt joint with different circuit board production equipment.

Description

Adjustable positioning device for circuit board production

Technical Field

The utility model relates to the technical field of circuit board production, in particular to an adjustable positioning device for circuit board production.

Background

The circuit board can be effectual make circuit miniaturation, direct-viewing, play an important role with electrical apparatus overall arrangement to fixed circuit's batch production and optimization, and it sees in the existing market, mainly divide into single-sided board, double-sided board, and the three big classification of multilayer circuit board, often needs positioner to fix a position it in its production process to avoid it to take place to remove or the possibility of skew, the effectual accuracy that increases production and processing in production process.

Traditional positioner is used in circuit board production when using, can't effectually adjust its holistic location structure according to not unidimensional and scale's circuit board to the partial circuit board that makes can't carry out effectual location when using, its holistic application scope of very big restriction, simultaneously when using, the butt joint can't effectually be installed with positioner to partial processingequipment, make it can't use under partial occasion, thereby very big influence positioner's for the circuit board production use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an adjustable positioning device for circuit board production, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an adjustable positioning device for circuit board production comprises a shell, wherein hollow pipes are fixedly mounted on the inner walls of two sides of the shell, a plurality of groups of positioning grooves are formed in the inner surface of each hollow pipe, two groups of positioning blocks are movably mounted in the hollow pipes, a backing plate is arranged between the upper surface position and the lower surface position of two adjacent groups of positioning blocks, mounting grooves are formed in the upper surface and the lower surface of the backing plate, supporting rods are fixedly mounted on the backing plate through the mounting grooves, transverse rods are fixedly mounted on the outer wall of one side of the backing plate, a fixing plate is fixedly mounted between the outer wall positions of one side of two adjacent groups of transverse rods, mounting plates are fixedly mounted on the outer surfaces of the hollow pipes and the transverse rods, compression springs are fixedly mounted between the outer wall positions of one side of two adjacent groups of mounting plates, and a silica gel pad is fixedly mounted on the outer wall of one side of two adjacent groups of fixing plates, two sets of spouts have all been seted up to the preceding back wall of casing, the casing has the gyro wheel through spout movable mounting, the equal fixed mounting in surface has the connecting rod around the fixed plate, the equal fixed mounting in both sides outer wall of casing has the diaphragm, the equal fixed mounting in preceding back wall of diaphragm has the pinion rack, and is adjacent two sets of the equal movable mounting in surface has the locating plate around the pinion rack is close to each other, and is adjacent two sets of fixed mounting has the connecting plate between the one side outer wall position that the locating plate is close to each other, the lower fixed surface of connecting plate installs the mount.

Preferably, two adjacent groups of the hollow pipes, the base plates and the cross rods are positioned on the same central axis, and the hollow pipes and the cross rods are vertically connected in a penetrating mode.

Preferably, the shell and the base plate are vertically connected with the positioning block in a penetrating mode, the positioning block is movably connected with the base plate through a support rod, and the range of a moving angle between the positioning block and the base plate is zero to fifteen degrees.

Preferably, two adjacent groups of the mounting plates are horizontally distributed, and the mounting plates and the compression springs are vertically distributed.

Preferably, two adjacent groups of the rollers and the connecting rods are positioned on the same central axis, and the rollers and the connecting rods are vertically connected in a penetrating manner.

Preferably, the toothed plate is connected with the connecting plate in a clamping manner, and the fixing frame is vertically connected with the transverse plate in a penetrating manner.

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

1. the casing is connected with the fixed plate through hollow tube and horizontal pole, can directly stimulate the fixed plate when using and make its atress, and transmit its power to the horizontal pole on, make its atress promote the backing plate, make it remove along the hollow tube, thereby effectual change distance between the two, make compression spring atress produce deformation and shorten, can be effectual according to the difference of circuit board size, under compression spring produces the reaction force of deformation, fix its position, avoid its possibility that takes place to remove during the use.

2. The casing is connected with the mount through the diaphragm, can directly promote the mount before the use, makes its atress and passes through the connecting plate with its power and transmit to the locating plate on for the locating plate atress slides along the pinion rack under its power is used, and the connecting plate will contact with the inner wall top of diaphragm this moment, can effectually stimulate it, thereby adjusts its holistic mounted position.

Drawings

FIG. 1 is a schematic view of an overall structure of a positioning device for manufacturing an adjustable circuit board according to the present invention;

FIG. 2 is a schematic view of the internal connection structure of the housing of the positioning device for manufacturing an adjustable printed circuit board according to the present invention;

FIG. 3 is a schematic view of the inner connection structure of the transverse plate in the positioning device for manufacturing an adjustable circuit board according to the present invention;

FIG. 4 is a schematic diagram of an internal structure of a compression spring in the positioning device for manufacturing an adjustable printed circuit board according to the present invention.

In the figure: 1. a housing; 2. a hollow tube; 3. positioning a groove; 4. positioning blocks; 5. a base plate; 6. mounting grooves; 7. a strut; 8. a cross bar; 9. a fixing plate; 11. mounting a plate; 12. a compression spring; 13. a silica gel pad; 14. a chute; 15. a roller; 16. a connecting rod; 17. a transverse plate; 18. a toothed plate; 19. positioning a plate; 20. a connecting plate; 21. a fixing frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in FIGS. 1-4, a positioning device for adjustable circuit board production comprises a housing 1, wherein hollow pipes 2 are fixedly mounted on the inner walls of two sides of the housing 1, a plurality of groups of positioning grooves 3 are formed in the inner surfaces of the hollow pipes 2, two groups of positioning blocks 4 are movably mounted in the hollow pipes 2, a backing plate 5 is arranged between the upper surface and the lower surface of each two adjacent groups of positioning blocks 4, mounting grooves 6 are formed in the upper surface and the lower surface of the backing plate 5, supporting rods 7 are fixedly mounted on the backing plate 5 through the mounting grooves 6, transverse rods 8 are fixedly mounted on the outer wall of one side of the backing plate 5, a fixing plate 9 is fixedly mounted between the outer wall of one side of each two adjacent groups of transverse rods 8, mounting plates 11 are fixedly mounted on the outer surfaces of the hollow pipes 2 and the transverse rods 8, compression springs 12 are fixedly mounted between the outer wall of one side of each two adjacent groups of the mounting plates 11, and a silica gel pad 13 is fixedly mounted on the outer wall of one side of each two adjacent groups of the fixing plates 9, two sets of spouts 14 have all been seted up to casing 1's preceding back wall, casing 1 has gyro wheel 15 through 14 movable mounting of spout, the equal fixed mounting in surface has connecting rod 16 around fixed plate 9, the equal fixed mounting in both sides outer wall of casing 1 has diaphragm 17, the equal fixed mounting in preceding back wall of diaphragm 17 has pinion rack 18, the equal movable mounting in surface has locating plate 19 around adjacent two sets of pinion rack 18 are close to each other, fixed mounting has connecting plate 20 between the one side outer wall position that adjacent two sets of locating plate 19 are close to each other, the lower fixed surface of connecting plate 20 installs mount 21.

Two sets of adjacent hollow tube 2, backing plate 5 and horizontal pole 8 are located same axis, and hollow tube 2 and horizontal pole 8 are run through the connection perpendicularly, and run through connection structure perpendicularly can effectually make when the horizontal pole 8 atress, can push backing plate 5 under its effect of force and make its inside along hollow tube 2 remove to effectual distance between the two of adjusting.

Casing 1 and backing plate 5 all with the perpendicular through connection of locating piece 4, locating piece 4 and backing plate 5 pass through branch 7 swing joint, and the activity angle range between locating piece 4 and the backing plate 5 is at zero degree to fifteen degrees, perpendicular through connection structure can effectually constitute complete fixed knot to be constructed, make when it adjusts to suitable position, can effectually fix backing plate 5's position, avoid its possibility that takes place to remove or drop during the use, very big its holistic stability of increase.

Two sets of adjacent mounting panels 11 horizontal distribution, mounting panel 11 and compression spring 12 vertical distribution, when hollow tube 2 and horizontal pole 8's position removed, the distance that can effectual drive two sets of mounting panels 11 will shorten to the deformation that can effectually make the compression spring 12 atress production between its two sets of mounting panels 11 shortens, and the removal that can effectual unfixed plate 9 at this moment provides effective space.

Two adjacent groups of rollers 15 and connecting rods 16 are located on the same central axis, the rollers 15 and the connecting rods 16 are vertically connected in a penetrating manner, and the vertical penetrating connection structure can effectively transmit the moving force to the rollers 15 through the connecting rods 16 when the fixing plate 9 is stressed to move, so that the rollers can slide along the sliding grooves 14, the moving of the rollers is effectively limited internationally, and the possibility of inclination or deviation of the rollers is avoided.

The toothed plate 18 and the connecting plate 20 are in clamping connection, the fixing frame 21 and the transverse plate 17 are vertically connected in a penetrating mode, and the position of the fixing frame 21 can be effectively fixed through the clamping connection structure, so that the possibility that the toothed plate moves or moves during use can be effectively avoided.

It should be noted that before use, the fixing frame 21 can be directly pushed to bear force and transmit the force to the positioning plate 19 through the connecting plate 20, so that the positioning plate 19 bears force and slides along the toothed plate 18 under the action of the force, at the moment, the connecting plate 20 is in contact with the top of the inner wall of the transverse plate 17, so that the fixing plate can be effectively pulled, and the whole installation position of the fixing plate is adjusted, after the fixing plate is fixed, one side of the circuit board can be in contact with the silica gel pad 13, so that the fixing plate 9 can be directly pushed to bear force, the force is transmitted to the transverse rod 8, so that the backing plate 5 is pushed by the force to move along the hollow tube 2, the distance between the fixing plate and the silica gel pad is effectively changed, the compression spring 12 is deformed and shortened under the reactive force generated by the compression spring 12 according to the difference of the size of the circuit board, the position of the fixing plate can be effectively fixed under the reactive force generated by the deformation of the compression spring 12, avoiding the possibility of its movement during use. The utility model relates to an adjustable positioning device for circuit board production, which can effectively and automatically adjust a fixing structure of different circuit boards according to different sizes of the circuit boards, thereby meeting the use requirements of the circuit boards with different specifications.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a positioner is used in production of circuit board with adjustable, includes casing (1), its characterized in that: the inner walls of two sides of the shell (1) are fixedly provided with hollow pipes (2), the inner surface of each hollow pipe (2) is provided with a plurality of groups of positioning grooves (3), the inner part of each hollow pipe (2) is movably provided with two groups of positioning blocks (4), a base plate (5) is arranged between the upper surface position and the lower surface position which are close to each other of the two adjacent groups of positioning blocks (4), the upper surface and the lower surface of the base plate (5) are respectively provided with a mounting groove (6), the base plate (5) is fixedly provided with a support rod (7) through the mounting groove (6), one outer wall of the base plate (5) is fixedly provided with a transverse rod (8), a fixing plate (9) is fixedly arranged between the outer wall positions of one side of the two adjacent groups of the transverse rods (8), the outer surfaces of the hollow pipes (2) and the transverse rods (8) are fixedly provided with mounting plates (11), and two adjacent groups of the mounting plates (11) are fixedly provided with compression springs (12) between the outer wall positions of one side which are close to each other, two sets of the equal fixed mounting in one side outer wall that fixed plate (9) are close to each other has silica gel pad (13), two sets of spout (14) have all been seted up to the preceding back wall of casing (1), casing (1) has gyro wheel (15) through spout (14) movable mounting, the equal fixed mounting in surface has connecting rod (16) around fixed plate (9), the equal fixed mounting in both sides outer wall of casing (1) has diaphragm (17), the equal fixed mounting in preceding back wall of diaphragm (17) has pinion rack (18), and is adjacent two sets of the equal movable mounting in surface has locating plate (19), adjacent two sets of between the one side outer wall position that locating plate (19) are close to each other fixed mounting has connecting plate (20), the lower fixed surface of connecting plate (20) installs mount (21).

2. The adjustable positioning device for circuit board production according to claim 1, wherein: two adjacent groups of the hollow pipes (2), the backing plate (5) and the cross rod (8) are positioned on the same central axis, and the hollow pipes (2) are vertically connected with the cross rod (8) in a penetrating manner.

3. The adjustable positioning device for circuit board production according to claim 1, wherein: casing (1) and backing plate (5) all run through with locating piece (4) are perpendicular, locating piece (4) and backing plate (5) are through branch (7) swing joint, and the activity angle range between locating piece (4) and backing plate (5) is at zero degree to fifteen degrees.

4. The adjustable positioning device for circuit board production according to claim 1, wherein: two adjacent sets of mounting panel (11) horizontal distribution, mounting panel (11) and compression spring (12) vertical distribution.

5. The adjustable positioning device for circuit board production according to claim 1, wherein: two adjacent groups of the rollers (15) and the connecting rods (16) are positioned on the same central axis, and the rollers (15) and the connecting rods (16) are vertically connected in a penetrating manner.

6. The adjustable positioning device for circuit board production according to claim 1, wherein: the toothed plate (18) is connected with the connecting plate (20) in a clamping mode, and the fixing frame (21) is vertically connected with the transverse plate (17) in a penetrating mode.