CN219204857U

CN219204857U - Circuit board clamping tool

Info

Publication number: CN219204857U
Application number: CN202223528230.4U
Authority: CN
Inventors: 雷日刚
Original assignee: Hangzhou Ganchuang Electronic Technology Co ltd
Current assignee: Hangzhou Ganchuang Electronic Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a circuit board clamping tool which comprises a tool body, wherein the top of the tool body is fixedly connected with an internal thread seat, the interior of the internal thread seat is connected with a screw rod, the exterior of the screw rod is connected with a first handle, the outer side of the screw rod is connected with a rotating shaft, the exterior of the rotating shaft is connected with a supporting frame, the top of the supporting frame is fixedly connected with a sliding rail, the interior of the sliding rail is connected with sliding blocks in a movable mode, and the sliding blocks are symmetrically distributed. This frock is held to circuit board is equipped with the slide rail through the top at the support frame to be equipped with the slider in the inside of slide rail, when needs carry out the centre gripping to the circuit board, can adjust the grip block according to the length and the width of circuit board, the slider can slide in the inside of slide rail, can adjust according to the length of circuit board, and the inside lead screw of rotatable internal thread seat promotes the support frame by the lead screw and can adjust according to the width of circuit board like this, and the compatibility is stronger.

Description

Circuit board clamping tool

Technical Field

The utility model belongs to the technical field of circuit board tools, and particularly relates to a circuit board clamping tool.

Background

The circuit board can be called a printed circuit board or a printed circuit board, has the characteristics of high wiring density, light weight, thin thickness and good flexibility, and is required to be clamped and fixed during processing, so that an operator can conveniently process the circuit board.

Most of the circuit board clamping tools on the market have the following problems when in use:

1. the traditional circuit board clamping tool has the advantages that the traditional clamping structure can only clamp and fix the circuit boards with corresponding sizes due to the fact that the length and the width of the circuit boards are different in the actual use process, and the clamping structure cannot be compatible with the circuit boards with different sizes in clamping, so that the compatibility is poor;

2. when the traditional circuit board clamping tool is used in actual, an operator needs to detach the circuit board after finishing single-sided welding of the circuit board, and clamps and fixes the circuit board again after turning over, so that the turning-over mode is complex, the difficulty in operation is increased, and time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a circuit board clamping tool for solving the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a frock is held to circuit board, includes the frock body, the top fixed connection internal thread seat of frock body, the internal connection lead screw of internal thread seat, the first handle of external connection of lead screw, the pivot is connected in the outside of lead screw, the external connection support frame of pivot, the top fixed connection slide rail of support frame, the slider is connected through the mode of activity to the inside of slide rail, the slider is symmetrical distribution form, the outside of slider is fixed connection first bracing piece and second bracing piece respectively, first telescopic link is connected in the outside of first bracing piece, first bracing piece and second bracing piece are connected through first telescopic link.

Preferably, the external connection carousel of first telescopic link, the external connection second telescopic link of carousel, first dead lever is connected in the left side of second telescopic link outer wall, the second dead lever is connected on the right side of second telescopic link outer wall, first dead lever and second dead lever are located the outside of first bracing piece and second bracing piece.

Preferably, the grooves are formed in the first support rod and the second support rod, the insertion blocks are fixedly connected to the outer parts of the first fixing rod and the second fixing rod, and the insertion blocks are connected to the inner parts of the grooves in an inlaid mode.

Preferably, the outside of first dead lever and second dead lever all fixed connection grip block, the grip block is evenly distributed form.

Preferably, the outside of slider connects the curb plate, curb plate external connection screwed ring, the internal connection threaded rod of screwed ring, the external connection second handle of threaded rod.

Preferably, the surface of the tool body is provided with a sliding groove, the bottom of the supporting frame is fixedly connected with a sliding rod, and the sliding rod is connected in the sliding groove in a movable mode.

The circuit board clamping tool has the following advantages:

1. according to the circuit board clamping tool, the sliding rail is arranged at the top of the supporting frame, the sliding block is arranged in the sliding rail, when a circuit board needs to be clamped, the clamping block can be adjusted according to the length and the width of the circuit board, the sliding block can slide in the sliding rail, the length of the circuit board can be adjusted, the screw rod in the inner threaded seat can be rotated, the supporting frame is pushed by the screw rod, the width of the circuit board can be adjusted according to the width of the circuit board, the clamping block is completely clamped and fixed outside the circuit board, and therefore the circuit boards with different lengths and widths can be matched, and the compatibility is high;

2. this frock is held to circuit board, through being equipped with the carousel in the outside of first telescopic link, and be equipped with the second telescopic link in the outside of carousel, operating personnel can carry out weldment work to the circuit board after fixed, after single face welding is accomplished, but manual rotation second telescopic link, and the second telescopic link carries out three hundred sixty degrees rotations through the pivot, operating personnel just so can continue to carry out weldment work to the circuit board after the turn-over, still need dismantle the problem of circuit board when having avoided the turn-over, the degree of convenience of operating personnel during operation has been promoted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;

FIG. 3 is a schematic view of a sliding track structure according to the present utility model;

FIG. 4 is a schematic view of the structure of a first fixing rod and a second fixing rod according to the present utility model;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

the figure indicates: 1. a tool body; 2. a support frame; 3. an internal thread seat; 4. a rotating shaft; 5. a first handle; 6. a screw rod; 7. a chute; 8. a slide bar; 9. a slide rail; 10. a slide block; 11. a first support bar; 12. a second support bar; 13. a first telescopic rod; 14. a groove; 15. inserting blocks; 16. a turntable; 17. a first fixing rod; 18. a second fixing rod; 19. a second telescopic rod; 20. a clamping block; 21. a side plate; 22. a threaded rod; 23. a threaded ring; 24. and a second handle.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In order to better understand the purpose, structure and function of the present utility model, a circuit board clamping tool of the present utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1-5, the circuit board clamping tool comprises a tool body 1, wherein the top of the tool body 1 is fixedly connected with an internal thread seat 3, the inside of the internal thread seat 3 is connected with a screw rod 6, the outside of the screw rod 6 is connected with a first handle 5, the outside of the screw rod 6 is connected with a rotating shaft 4, the outside of the rotating shaft 4 is connected with a supporting frame 2, the top of the supporting frame 2 is fixedly connected with a sliding rail 9, the inside of the sliding rail 9 is movably connected with a sliding block 10, the sliding blocks 10 are symmetrically distributed, the outside of the sliding block 10 is respectively and fixedly connected with a first supporting rod 11 and a second supporting rod 12, the outside of the first supporting rod 11 is connected with a first telescopic rod 13, and the first supporting rod 11 and the second supporting rod 12 are connected through the first telescopic rod 13;

when the circuit board needs to be clamped, the clamping blocks 20 can be adjusted according to the length and the width of the circuit board, the sliding blocks 10 can slide in the sliding rail 9 and can be adjusted according to the length of the circuit board, the screw rods 6 in the inner threaded seats 3 can be rotated, the supporting frames 2 are pushed by the screw rods 6 to be adjusted according to the width of the circuit board, the clamping blocks 20 can be completely clamped and fixed outside the circuit board, and accordingly the circuit board with different lengths and widths can be matched, and compatibility is high.

The outside connection carousel 16 of first telescopic link 13, the outside connection second telescopic link 19 of carousel 16, first dead lever 17 is connected in the left side of second telescopic link 19 outer wall, the second dead lever 18 is connected on the right side of second telescopic link 19 outer wall, first dead lever 17 and second dead lever 18 are located the outside of first bracing piece 11 and second bracing piece 12, and the operating personnel can carry out the weldment work to the circuit board after fixing, after single face welding is accomplished, can manually rotate second telescopic link 19, and the second telescopic link 19 carries out three hundred sixty degrees rotations through pivot 4, and the operating personnel just so can continue to carry out weldment work to the circuit board after the turn-over, still need dismantle the problem of circuit board when having avoided the turn-over, has promoted the convenient degree of operating personnel during operation.

The inside of first bracing piece 11 and second bracing piece 12 is all offered recess 14, the outside of first dead lever 17 and second dead lever 18 is all fixed connection inserted block 15, inserted block 15 passes through the mode of inlaying and connects in the inside of recess 14, and behind first dead lever 17 and second dead lever 18 rotation axis 4, inserted block 15 can insert in the inside of recess 14, just so can fix first dead lever 17 and second dead lever 18 after the rotation.

The outside of first dead lever 17 and second dead lever 18 all fixed connection grip block 20, grip block 20 is evenly distributed form, and a plurality of grip blocks 20 can be respectively the centre gripping in the corner of circuit board to promote the stability when welding.

The outside of slider 10 connects curb plate 21, curb plate 21 outside connection screwed ring 23, the internal connection threaded rod 22 of screwed ring 23, the outside connection second handle 24 of threaded rod 22, the threaded rod 22 of the outside rotatable curb plate 21 of operating personnel, by threaded rod 22 fixed in the outside of slide rail 9 can fix the completion.

The spout 7 is offered on the surface of frock body 1, the bottom fixed connection slide bar 8 of support frame 2, the slide bar 8 is connected in the inside of spout 7 through the mode of activity, and when the support frame 2 carried out the removal of fore-and-aft position, slide bar 8 can slide in the inside of spout 7 for support frame 2 is more stable when removing.

The working principle of the circuit board clamping tool is as follows: when the circuit board clamping tool is used, firstly, an operator can adjust the clamping block 20 according to the length and the width of a circuit board, the screw rod 6 inside the rotatable internal thread seat 3 is pushed by the screw rod 6 to adjust the front and rear positions of the support frame 2, so that the adjustment can be performed according to the width of the circuit board, then the sliding block 10 slides in the sliding rail 9, simultaneously the first supporting rod 11 and the second supporting rod 12 can be telescopically adjusted outside the first telescopic rod 13, the first fixing rod 17 and the second fixing rod 18 can be telescopically adjusted outside the second telescopic rod 19, so that the adjustment can be performed according to the length of the circuit board, then the threaded rod 22 outside the side plate 21 is rotated, the threaded rod 22 can be fixedly completed outside the sliding rail 9, the operator can perform welding work on the circuit board, after the welding is completed, the operator manually rotates the second telescopic rod 19 through the rotation of three hundred sixty degrees of the rotating shaft 4, the inserting block 15 is fixed in the groove 14, and thus the operator can continue the welding work on the circuit board after the lifting plate.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a frock is held to circuit board, includes frock body (1), its characterized in that: the tool comprises a tool body (1), wherein an inner threaded seat (3) is fixedly connected to the top of the tool body (1), a screw rod (6) is connected to the inner threaded seat (3) in an inner mode, a first handle (5) is connected to the screw rod (6) in an outer mode, a rotating shaft (4) is connected to the screw rod (6) in an outer mode, a supporting frame (2) is connected to the rotating shaft (4) in an outer mode, a sliding rail (9) is fixedly connected to the top of the supporting frame (2), a sliding block (10) is connected to the sliding block (9) in a movable mode, the sliding block (10) is in a symmetrical distribution mode, a first supporting rod (11) and a second supporting rod (12) are fixedly connected to the outer side of the sliding block (10), a first telescopic rod (13) is connected to the first supporting rod (11) and the second supporting rod (12) through the first telescopic rod (13).

2. The circuit board clamping tool according to claim 1, wherein: the outer connection carousel (16) of first telescopic link (13), the outside connection second telescopic link (19) of carousel (16), first dead lever (17) are connected in the left side of second telescopic link (19) outer wall, second dead lever (18) are connected on the right side of second telescopic link (19) outer wall, first dead lever (17) and second dead lever (18) are located the outside of first bracing piece (11) and second bracing piece (12).

3. The circuit board clamping tool according to claim 2, wherein: the novel movable support is characterized in that grooves (14) are formed in the first support rod (11) and the second support rod (12), inserting blocks (15) are fixedly connected to the outer parts of the first fixing rod (17) and the second fixing rod (18), and the inserting blocks (15) are connected to the inner parts of the grooves (14) in an inlaid mode.

4. The circuit board clamping tool according to claim 2, wherein: the outside of first dead lever (17) and second dead lever (18) is all fixed connection grip block (20), grip block (20) are evenly distributed form.

5. The circuit board clamping tool according to claim 1, wherein: the sliding block is characterized in that the sliding block is connected with the side plate (21) outside, the side plate (21) is connected with the threaded ring (23) outside, the threaded ring (23) is connected with the threaded rod (22) inside, and the threaded rod (22) is connected with the second handle (24) outside.

6. The circuit board clamping tool according to claim 1, wherein: the tool comprises a tool body (1), wherein a sliding groove (7) is formed in the surface of the tool body, a sliding rod (8) is fixedly connected to the bottom of the supporting frame (2), and the sliding rod (8) is connected to the inside of the sliding groove (7) in a movable mode.