CN210157482U

CN210157482U - Fixing clamp for welding printed circuit board

Info

Publication number: CN210157482U
Application number: CN201920759780.6U
Authority: CN
Inventors: 李卫东
Original assignee: Dengzhou Hengxiang Electronic Technology Co Ltd
Current assignee: Dengzhou Hengxiang Electronic Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a mounting fixture is used in printed circuit board welding, which comprises a base frame, the chassis upper end is provided with the operation panel, the operation panel upper end is provided with the telescopic link, the telescopic link upper end is provided with the support frame, panel has been placed to the support frame upper end, both sides are provided with the locating piece around the panel, the panel both sides are provided with a supporting bench, a supporting bench inboard is provided with the rubber pad, the rubber pad is close to panel one side is provided with pressure sensor, a supporting bench installs the guide rail in the upper end, the guide rail outside is provided with the baffle, the guide rail lower extreme is provided with the guide rail support, the guide rail upper end is provided with the slider. The utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, this anchor clamps not only can stabilize the centre gripping circuit board, can also protect the circuit board not receive the damage, easy operation, the practicality is high.

Description

Fixing clamp for welding printed circuit board

Technical Field

The utility model relates to a printed circuit board welding technology field specifically is a mounting fixture is used in printed circuit board welding.

Background

When printed circuit board welding, need add with anchor clamps and hold, current anchor clamps simple structure, stability is relatively poor, and traditional anchor clamps use a period after, and is not hard up easily during the centre gripping, influence welding, and the size of traditional anchor clamps ability not control power, and the centre gripping is unstable when the atress is hour, and the atress is fragile printed circuit board when big, and current anchor clamps chuck does not have the protective sheath, can damage the cladding material on the printed circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture is used in printed circuit board welding to there is poor stability, fragile printed circuit board scheduling problem in the current printed circuit board welding that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing clamp for welding a printed circuit board comprises a bottom frame, wherein an operation table is arranged at the upper end of the bottom frame, a telescopic rod is arranged at the upper end of the operation table, a support frame is arranged at the upper end of the telescopic rod, a board is placed at the upper end of the support frame, positioning blocks are arranged on the front side and the rear side of the board, support tables are arranged on the two sides of the board, a rubber pad is arranged on the inner side of each support table, a pressure sensor is arranged on one side, close to the board, of the rubber pad, the type of the pressure sensor is K3D120, a guide rail is arranged at the upper end of each support table, a baffle is arranged on the outer side of the guide rail, a guide rail support is arranged at the lower end of the guide rail, a sliding block is arranged, the movable block upper end is provided with the runner, one supporting bench one side is provided with the controller, the controller upper end is provided with control button, the control button front side is provided with display panel, the display panel front side is provided with the pilot lamp.

Preferably: the operation panel with telescopic link bolted connection, the telescopic link with support frame bolted connection.

Preferably: the operating table is connected with the supporting table through bolts, and the supporting table is bonded with the rubber pad.

Preferably: the support table is connected with the guide rail through bolts, and the guide rail is connected with the sliding block in a sliding mode.

Preferably: the sliding block is connected with the limiting block through a bolt.

Preferably: the limiting block is in threaded connection with the movable block.

Preferably: the fastening screw is bonded with the rubber block.

Compared with the prior art the utility model discloses beneficial effect: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. the arrangement of the telescopic rod and the supporting frame can better place the plate, after welding, the plate is easily damaged by taking out the plate in an improper method because the plate is in the groove, the telescopic rod can control the supporting frame to lift the plate out, and the positioning block can place the plate to slide;

2. the rubber pad is arranged on the inner side of the support table, so that the printed circuit board can be protected from being damaged, the pressure sensor can sense the pressure brought by the fastening screw, and the clamping tightness degree can be conveniently controlled;

3. this mounting fixture uses revolving stage control fastening screw, easy operation, and the stopper can prevent that fastening screw from losing, and the rubber piece can protect the place with printed circuit board contact.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is an isometric view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a schematic structural view of the support frame of the present invention;

FIG. 4 is a schematic view of the supporting table of the present invention;

fig. 5 is a schematic structural view of the fastening screw of the present invention.

Reference numbers in the figures: 1. a chassis; 2. an operation table; 3. a telescopic rod; 4. a support frame; 5. a plate material; 6. positioning blocks; 7. a support table; 8. a rubber pad; 9. a pressure sensor; 10. a guide rail; 11. a baffle plate; 12. a rail bracket; 13. a slider; 14. a threaded hole; 15. a limiting block; 16. a movable block; 17. fastening screws; 18. a rubber block; 19. a rotating wheel; 20. a controller; 21. a control button; 22. a display panel; 23. and an indicator light.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical solution: a fixing clamp for welding a printed circuit board comprises a bottom frame 1, an operation table 2 is arranged at the upper end of the bottom frame 1, an expansion rod 3 is arranged at the upper end of the operation table 2, a support frame 4 is arranged at the upper end of the expansion rod 3, the expansion rod 3 controls the support frame 4 to move up and down, a board 5 is placed at the upper end of the support frame 4, positioning blocks 6 are arranged on the front side and the rear side of the board 5, the support frame 4 is used for supporting the board 5, the board 5 is placed on the positioning blocks 6 to slide, support tables 7 are arranged on the two sides of the board 5, the board 5 is supported by the support tables 7 during welding, a rubber pad 8 is arranged on the inner side of each support table 7, the rubber pad 8 protects the board 5, a pressure sensor 9 is arranged on the side, the pressure, the upper end of a guide rail 10 is provided with a slide block 13, the guide rail 10 enables the slide block 13 to slide left and right, the slide block 13 is provided with a threaded hole 14, the upper end of the slide block 13 is provided with a limit block 15, the inner side of the limit block 15 is provided with a movable block 16, the limit block 15 restricts the movable block 13 to move up and down, the lower end of the movable block 16 is provided with a fastening screw 17, the fastening screw 17 clamps a plate 4, the lower end of the fastening screw 17 is provided with a rubber block 18, the rubber block 18 protects the place contacted with a circuit board, the upper end of the movable block 16 is provided with a rotating wheel 19, one side of a support table 7 is provided with a controller 20, the controller 20 controls a telescopic rod 3, the upper end of the controller 20 is provided with a control button 21, the front side of the control button 21 is provided with a display panel 22, the, prevent the mistake caused by reading unclear during operation.

The utility model discloses a theory of operation and use flow: the utility model provides a mounting fixture during operation is used in printed circuit board welding, place panel 5 on support frame 4, panel 5 slip is placed to locating

piece

6, 3 messenger's support frame 4 downstream through controller 20 control telescopic link, place panel 5 on brace table 7, four angles of rubber pad 8 protection panel, slide slider 13 to the brace table 7 directly upside, rotating runner 19, fastening screw 17 downstream compresses tightly panel 5, pressure sensor 9 detects the pressure size that panel 5 receives, display panel 22 shows the size of pressure, the reading of pressure sensor 9 is reminded to pilot lamp 23, the red light warning when pressure is big, prevent because the error of reading clearly can not be seen when operating.

Preferably: the operating platform 2 is connected with the telescopic rod 3 through bolts, and the telescopic rod 3 is connected with the support frame 4 through bolts.

Preferably: the operation table 2 is connected with a support table 7 through bolts, and the support table 7 is adhered with a rubber pad 8.

Preferably: the support table 7 is connected with the guide rail 10 through bolts, and the guide rail 10 is connected with the sliding block 13 in a sliding mode.

Preferably: the sliding block 13 is connected with a limiting block 15 through a bolt.

Preferably: the limiting block 15 is in threaded connection with the movable block 16.

Preferably: the fastening screw 17 is bonded to the rubber block 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.

Claims

1. The utility model provides a mounting fixture is used in printed circuit board welding, includes chassis (1), its characterized in that: the automatic feeding device is characterized in that an operation table (2) is arranged at the upper end of the chassis (1), a telescopic rod (3) is arranged at the upper end of the operation table (2), a support frame (4) is arranged at the upper end of the telescopic rod (3), plates (5) are placed at the upper end of the support frame (4), positioning blocks (6) are arranged on the front side and the rear side of each plate (5), support tables (7) are arranged on the two sides of each plate (5), rubber pads (8) are arranged on the inner sides of the support tables (7), pressure sensors (9) are arranged on one sides, close to the plates (5), of the rubber pads (8), guide rails (10) are installed at the upper ends of the support tables (7), baffles (11) are arranged on the outer sides of the guide rails (10), guide rail supports (12) are arranged, slider (13) upper end is provided with stopper (15), stopper (15) inboard is provided with movable block (16), movable block (16) lower extreme is provided with fastening screw (17), fastening screw (17) lower extreme is provided with rubber block (18), movable block (16) upper end is provided with runner (19), one brace table (7) one side is provided with controller (20), controller (20) upper end is provided with control button (21), control button (21) front side is provided with display panel (22), display panel (22) front side is provided with pilot lamp (23).

2. The fixing clamp for welding the printed circuit board according to claim 1, wherein the operation table (2) is connected with the telescopic rod (3) through bolts, and the telescopic rod (3) is connected with the supporting frame (4) through bolts.

3. The fixture for PCB welding according to claim 1, wherein the operation table (2) is bolted to the support table (7), and the support table (7) is adhered to the rubber pad (8).

4. A pcb welding fixture according to claim 1, wherein the support base (7) is bolted to the guide rail (10), and the guide rail (10) is slidably connected to the slider (13).

5. The fixing jig for welding a printed circuit board according to claim 1, wherein the slider (13) is bolted to the stopper (15).

6. The fixing jig for welding a printed circuit board according to claim 1, wherein the stopper (15) is screw-coupled to the movable block (16).

7. A fixing jig for soldering a printed circuit board according to claim 1, wherein said fastening screw (17) is bonded to said rubber block (18).