CN216781548U

CN216781548U - PCBA board production is with fixed tool

Info

Publication number: CN216781548U
Application number: CN202123242853.0U
Authority: CN
Inventors: 辛健; 柳东强
Original assignee: Suzhou Huilisheng Electronics Technology Co ltd
Current assignee: Suzhou Huilisheng Electronics Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-21
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of production equipment, in particular to a fixing jig for PCBA production, which comprises a fixing frame, a fixing box and a supporting seat.

Description

PCBA board production is with fixed tool

Technical Field

The utility model relates to the technical field of production equipment, in particular to a fixing jig for PCBA production.

Background

PCBA board is also called as printed circuit board, is an important electronic component, is the support body of the electronic component, it is the provider of the electronic component circuit connection, because it is made by adopting electronic printing technique, so called as "printed" circuit board, before the printed circuit board appears, the interconnection between the electronic components is all relied on the direct connection of electric wire to form the complete circuit, at present, the circuit bread board only exists as effective experimental tool, but the printed circuit board has already become the position of absolute dominance in the electronic industry, in order to simplify the manufacture of electronic machine, reduce the wiring among the electronic components, reduce the manufacturing cost, then add the metal conductor on the insulating base plate as the wiring, print the circuit pattern on the insulating base plate, and then successfully establish the conductor as the wiring by way of electroplating, in the production process of PCBA board, fix the board face makes its important step, the fixed tool structure of traditional PCBA board is complicated, and fixed effect is poor, and fragile PCBA board is difficult to satisfy modern life production needs.

Therefore, how to provide a fixing jig for PCBA production, which is convenient to operate, has good fixing efficiency and is not easy to damage the board surface, is a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing jig for PCBA production, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing jig for producing PCBA boards comprises a fixing frame, a fixing box and a supporting seat, wherein the supporting seat is installed on the side wall of an inner cavity of the fixing frame, one end of the supporting seat is connected with a regulating block on the outer side surface of the fixing frame, the surface of the regulating block is provided with a fixing plate, the outer side surface of the fixing frame is provided with a chute, a plurality of jacks are uniformly formed in the side surface of the fixing frame above the chute, supporting legs are installed at the bottom of the fixing frame, one side of the top of the fixing frame is provided with the fixing box, a telescopic rod is installed in the middle of the side wall of the inner cavity of the fixing box, a protection plate is installed at the top end of the telescopic rod, a lower mounting frame is arranged in the middle of the bottom of the inner cavity of the fixing box, a sliding rod is sleeved at the top of the lower mounting frame, a clamping plate is installed at the top end of the sliding rod, an upper mounting frame is internally and is in threaded connection with a threaded rod, the utility model discloses a rubber plate, including threaded rod, fixed case, mounting groove, rubber slab, mounting groove side, rubber slab is installed through the pivot in fixed incasement portion, threaded rod bottom has the grip block in fixed incasement portion, rotatory handle is installed in the threaded rod top in fixed case top, the mounting groove has been seted up in the middle of the fixed case side, the rubber slab is installed through the pivot in fixed incasement chamber top and bottom to the mounting groove side.

Preferably, supporting seat one end and mount inner chamber wall looks gomphosis sliding connection, the regulating block runs through the spout, the fixed plate is connected with the jack through the bolt, the removal and the fixed of supporting seat of being convenient for.

Preferably, the supporting seat is flush with the mounting groove in height, and a protective pad is laid on the surface of the supporting seat.

Preferably, buffer spring has cup jointed between guard plate and fixed incasement chamber wall to the telescopic link periphery, be connected with damping spring between slide bar bottom and the lower mounting bracket inner chamber bottom, reduce the grip block and cause the damage at centre gripping PCBA board.

Preferably, the rubber sheet surface is smooth and for the side be circular-arc, be connected with reset spring between rubber sheet surface and the fixed case inner chamber wall, be convenient for better protect the PCBA board.

Compared with the prior art, the utility model has the beneficial effects that: according to the fixing device, the fixing box is arranged on one side of the top of the fixing frame, when the PCBA is fixed, the supporting seat is moved to a proper position through the adjusting block according to the size of the PCBA, then the supporting seat is connected with the jack through the bolt, so that the position of the supporting seat is fixed, the PCBA is inserted into the fixing box through the mounting groove, the PCBA is contacted with the protection plate, the rotating handle is further adjusted, the PCBA is fixedly clamped by the upper clamping plate and the lower clamping plate, and fixing is finished.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the fixing box of the present invention.

In the figure: 1. a fixed mount; 2. a fixed box; 3. a supporting seat; 4. a protective pad; 5. an adjusting block; 6. a fixing plate; 7. a bolt; 8. rotating the handle; 9. a chute; 10. a jack; 11. supporting legs; 12. a telescopic rod; 13. a protection plate; 14. a lower mounting frame; 15. a slide bar; 16. a damping spring; 17. a clamping plate; 18. a rubber plate; 19. a rotating shaft; 20. a return spring; 21. a threaded rod; 22. mounting a frame; 23. mounting grooves; 24. a buffer spring.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing jig for producing PCBA boards comprises a fixing frame 1, a fixing box 2 and a supporting seat 3, wherein the supporting seat 3 is installed on the side wall of an inner cavity of the fixing frame 1, one end of the supporting seat 3 is connected with an adjusting block 5 on the outer side surface of the fixing frame 1, a fixing plate 6 is installed on the surface of the adjusting block 5, a sliding chute 9 is formed in the outer side surface of the fixing frame 1, a plurality of insertion holes 10 are uniformly formed in the side surface of the fixing frame 1 above the sliding chute 9, supporting legs 11 are installed at the bottom of the fixing frame 1, the fixing box 2 is arranged on one side of the top of the fixing frame 1, a telescopic rod 12 is installed in the middle of the side wall of the inner cavity of the fixing box 2, a protection plate 13 is installed at the top end of the telescopic rod 12, a lower mounting frame 14 is arranged in the middle of the bottom of the inner cavity of the fixing box 2, a sliding rod 15 is sleeved at the top of the lower mounting frame 14, a clamping plate 17 is installed at the top end of the sliding rod 15, an upper mounting frame 22 is arranged in the middle of the inner cavity of the fixing box 2, a threaded rod 21 is connected with threads inside the upper mounting frame 22, threaded rod 21 bottom has grip block 17 in 2 internally mounted of fixation case, and rotatory handle 8 is installed on threaded rod 21 top in 2 tops of fixation case, has seted up mounting groove 23 in the middle of the 2 sides of fixation case, and mounting groove 23 side is installed rubber slab 18 through pivot 19 in 2 inner chamber tops of fixation case and bottom.

Furthermore, one end of the supporting seat 3 is in embedded sliding connection with the inner cavity wall of the fixing frame 1, the adjusting block 5 penetrates through the sliding groove 9, and the fixing plate 6 is connected with the jack 10 through the bolt 7, so that the supporting seat 3 can be conveniently moved and fixed.

Further, the supporting seat 3 is highly parallel and level with the mounting groove 23, and the protective pad 4 is laid on the surface of the supporting seat 3.

Furthermore, the telescopic link 12 is peripheral to have cup jointed buffer spring 24 between guard plate 13 and the fixed case 2 inner chamber wall, is connected with damping spring 16 between 15 bottom of slide bar and the lower mounting bracket 14 inner chamber bottom, reduces clamping plate 17 and causes the damage at centre gripping PCBA board.

Further, the rubber plate 18 surface is smooth and for the side is circular-arc, is connected with reset spring 20 between 18 surfaces of rubber plate and the fixed case 2 inner chamber wall, the better PCBA board of being convenient for is protected.

According to the utility model, the fixing box 2 is arranged on one side of the top of the fixing frame 1, when the PCBA is fixed, the supporting seat 3 is moved to a proper position through the adjusting block 5 according to the size of the PCBA, and then the supporting seat is connected with the jack 10 through the bolt 7, so that the position of the supporting seat 3 is fixed, then the PCBA is inserted into the fixing box 2 through the mounting groove 23, so that the PCBA is contacted with the protection plate 13, the rotary handle 8 is further adjusted, and the PCBA is fixedly clamped by the upper clamping plate 17 and the lower clamping plate 17, namely, the fixing is completed.

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 PCBA board production is with fixed tool, includes mount (1), fixed case (2) and supporting seat (3), its characterized in that: the supporting seat is characterized in that the supporting seat (3) is installed on the side wall of the inner cavity of the fixing frame (1), one end of the supporting seat (3) is connected with an adjusting block (5) on the outer side surface of the fixing frame (1), a fixing plate (6) is installed on the surface of the adjusting block (5), a sliding chute (9) is formed in the outer side surface of the fixing frame (1), a plurality of jacks (10) are uniformly formed in the side surface of the fixing frame (1) above the sliding chute (9), supporting legs (11) are installed at the bottom of the fixing frame (1), a fixing box (2) is arranged on one side of the top of the fixing frame (1), a telescopic rod (12) is installed in the middle of the side wall of the inner cavity of the fixing box (2), a protection plate (13) is installed at the top end of the telescopic rod (12), a lower mounting frame (14) is arranged in the middle of the bottom of the inner cavity of the fixing box (2), a sliding rod (15) is sleeved at the top of the lower mounting frame (14), a clamping plate (17) is installed at the top end of the sliding rod (15), be provided with in the middle of stationary box (2) inner chamber top mounting bracket (22), it has threaded rod (21) to go up mounting bracket (22) internal thread connection, threaded rod (21) bottom has grip block (17) in stationary box (2) internally mounted, rotatory handle (8) are installed on threaded rod (21) top in stationary box (2) top, mounting groove (23) have been seted up in the middle of stationary box (2) side, rubber slab (18) are installed through pivot (19) in stationary box (2) inner chamber top and bottom to mounting groove (23) side.

2. The fixed jig is used in production of PCBA board of claim 1, characterized in that: one end of the supporting seat (3) is in embedded sliding connection with the inner cavity wall of the fixing frame (1), the adjusting block (5) penetrates through the sliding groove (9), and the fixing plate (6) is connected with the jack (10) through the bolt (7).

3. The fixed jig is used in production of PCBA board of claim 1, characterized in that: the supporting seat (3) is highly parallel and level with the mounting groove (23), and a protective cushion (4) is laid on the surface of the supporting seat (3).

4. The fixed jig is used in production of PCBA board of claim 1, characterized in that: buffer springs (24) are sleeved between the protection plate (13) and the inner cavity wall of the fixed box (2) on the periphery of the telescopic rod (12), and damping springs (16) are connected between the bottom end of the sliding rod (15) and the bottom of the inner cavity of the lower mounting frame (14).

5. The fixed jig is used in production of PCBA board of claim 1, characterized in that: the surface of the rubber plate (18) is smooth and is arc-shaped, and a return spring (20) is connected between the surface of the rubber plate (18) and the inner cavity wall of the fixed box (2).