CN217770518U - A circular circuit board flip jig - Google Patents

Abstract

The utility model discloses a circular circuit board overturning fixture. The periphery of the annular base plate is provided with a surrounding edge, and one end of the surrounding edge away from the annular base plate is evenly provided with a plurality of vertical plates. There is a gap in the middle of the vertical plate, a limit groove is arranged on one side of the vertical plate and on both sides of the chute, the sliding plate is slidably arranged in the chute opened by the vertical plate, and the end of the sliding plate close to the annular bottom plate is provided with a locking screw, and the sliding plate is close to Limiting protrusions are arranged on both sides of one end of the annular bottom plate, the limiting protrusions are matched with the limiting grooves, and the outer side of one end of the surrounding edge is connected with the rotating rod. The structure of the utility model is simple and reasonable, and the circular circuit board is fixed on the annular bottom plate. After pressing by the locking screw, the stability of the circuit board is greatly improved. By rotating the rod, the circular circuit board can also be turned over, and the welding, removal or maintenance of the two end components of the circular circuit board can be realized at the same time. , no need to change the face to re-clamp the circuit board, and the convenience is greatly improved.

Description

A circular circuit board flip fixture

technical field

The utility model relates to the technical field of a circuit board overturning jig, in particular to a circular circuit board overturning jig.

Background technique

At present, the circuit board fixtures are generally fixed. After the circular circuit board is fixed and clamped, the upper surface of the circular circuit board is welded, removed or repaired. After one side is completed, the circular circuit board is disassembled. It is inconvenient to fix again after turning over, and to weld, remove or overhaul the components on the other side, and the efficiency is greatly reduced. Therefore, an improved technology is urgently needed to solve this problem in the prior art.

Utility model content

The purpose of this utility model is to provide a circular circuit board turning fixture, through the cooperation of the sliding plate and the locking screw, the circular circuit board can be fixed on the ring-shaped bottom plate, the periphery of the circular circuit board is connected with the surrounding edge, and the circular circuit board can be fixed by the lock After the tightening screw is pressed, the stability of the circuit board is greatly improved. By rotating the rod, the circular circuit board can also be turned over. Due to the use of the ring-shaped bottom plate, the welding, removal or maintenance of the two end components of the circular circuit board can be realized at the same time. , there is no need to change the surface to re-clamp the circuit board, and the convenience is greatly improved, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a circular circuit board flip fixture, including an annular bottom plate, a surrounding edge, a vertical plate, a slide plate, and a locking screw. The periphery of the annular bottom plate is provided with a surrounding edge, so A number of vertical plates are evenly arranged on the end of the surrounding edge away from the annular bottom plate, and the vertical plate is provided with a chute, and the vertical plate is located at the middle position of the upper part of the chute. Limiting grooves are provided on both sides; the slide plate is slidably arranged in the chute opened by the vertical plate, a push-pull plate is provided at the end of the slide plate away from the annular bottom plate, and a screw hole is opened through the end of the slide plate close to the annular bottom plate. The locking screw is matched with the screw hole, the top of the locking screw is provided with a knob, and the two sides of the sliding plate close to the end of the annular bottom plate are provided with limiting protrusions, and the limiting protrusions are matched with the limiting grooves. The outer side of one end of the surrounding edge is connected with the rotating rod.

Preferably, the utility model provides a circular circuit board turning fixture, wherein the thickness of the sliding plate is consistent with the height of the chute, and the width of the sliding plate is consistent with the width of the chute, so as to ensure the stability of the sliding plate.

Preferably, the utility model provides a round circuit board flip fixture, wherein, the bottom of the locking screw is provided with a rubber pressing block, and the rubber pressing block is sleeved on the bottom of the locking screw, and the rubber pressing block It can be pressed on the surface of the round circuit board without damaging the round circuit board.

Preferably, the utility model provides a circular circuit board flip fixture, wherein, the end of the slide plate away from the locking screw is provided with a screw hole, the push-pull plate is an L-shaped plate, and the push-pull plate is connected to the slide plate through bolts , so that the slide plate can be inserted into the chute of the vertical plate.

Preferably, the utility model provides a circular circuit board flipping jig, wherein the outer diameter of the locking screw is not larger than the width of the notch, so as to ensure that the locking screw can pass through the notch and pull the slide plate to the outside.

Preferably, the utility model provides a circular circuit board turning fixture, wherein, the end of the rotating rod away from the surrounding edge is provided with a connecting sleeve, so as to realize the connection with the output shaft of the motor.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The main body is composed of a ring-shaped bottom plate and a surrounding edge. When the circular circuit board is placed on the ring-shaped bottom plate, the circular circuit board can be fixed on the ring-shaped bottom plate through the cooperation of the slide plate and the locking screw. Connected with the surrounding edge, after being pressed by the locking screw, the stability of the circuit board is greatly improved.

(2) Through the rotating rod, the turning of the circular circuit board can also be realized. Due to the use of the annular bottom plate, the welding, removal or maintenance of the two end surface components of the circular circuit board can be realized at the same time, without changing the surface and re-clamping the circuit board. Convenience is greatly improved.

(3) The structure is simple, easy to assemble and disassemble, and the operation is simple and convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the enlarged structure at the mark A in the accompanying drawing 1;

Fig. 3 is a schematic diagram of the vertical plate structure;

Fig. 4 is a front view structural diagram of the slide plate and locking screw.

In the figure: annular bottom plate 1, surrounding edge 2, vertical plate 3, slide plate 4, locking screw 5, chute 6, notch 7, limit groove 8, push-pull plate 9, knob 10, limit protrusion 11, rotation Rod 12, rubber pressing block 13, connecting sleeve 14.

Detailed ways

The following will clearly and completely describe the technical solution of the utility model in combination with the accompanying drawings in the utility model embodiment. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative work belong to the protection scope of the present utility model;

It should be noted that in the description of the present utility model, it should be noted that the terms "inner", "outer", "upper", "lower", "both sides", "one end", "another end", "left The orientation or positional relationship indicated by "" and "right" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention.

Please refer to Figures 1-4, the utility model provides a technical solution: a circular circuit board flip fixture, including an annular bottom plate 1, a surrounding edge 2, a vertical plate 3, a slide plate 4, a locking screw 5, and the ring bottom plate 1 Surrounding edge 2 is arranged on the periphery, and the end of surrounding edge 2 away from annular base plate 1 is evenly provided with several vertical plates 3, and vertical plate 3 is provided with chute 6, and vertical plate 3 is provided with notch 7 at the middle position of chute 6 top, vertical Limiting grooves 8 are arranged on one side of the plate 3 and on both sides of the chute 6; the slide plate 4 is slidably arranged in the chute 6 opened by the vertical plate 3, the thickness of the slide plate 4 is consistent with the height of the chute 6, and the height of the slide plate 4 The width is consistent with the width of the chute 6. A push-pull plate 9 is provided on the end of the slide plate 4 away from the annular bottom plate 1. A screw hole is provided on the end of the slide plate 4 away from the locking screw 5. The push-pull plate 9 is an L-shaped plate, and the push-pull plate 9 passes through the bolt and the slide plate. 4 connected, the end of the slide plate 4 close to the annular bottom plate 1 is provided with a screw hole, the locking screw 5 cooperates with the screw hole, the bottom of the locking screw 5 is provided with a rubber pressure block 13, and the rubber pressure block 13 is sleeved on the locking screw 5 At the bottom, the outer diameter of the locking screw 5 is not greater than the width of the notch 7, the top of the locking screw 5 is provided with a knob 10, and the two sides of the slide plate 4 near the end of the annular bottom plate 1 are provided with a limit protrusion 11, and the limit protrusion 11 and The limit groove 8 cooperates, and the outer side of one end of the surrounding edge 2 is connected with the rotating rod 12 , and the connecting sleeve 14 is arranged on the end of the rotating rod 12 away from the surrounding edge 2 .

Assembly method and principle of use: Put the slide plate 4 through the chute 6 of the vertical plate 3 from the inside to the outside, then install the push-pull plate 9 on the outer end of the slide plate 4 through bolts, and then pass the locking screw 5 through the screw at the inner end of the slide plate 4. hole, and make the knob 10 above the slide plate 4, and finally put the rubber pressure block 13 on the bottom of the locking screw 5 to complete the assembly. Before use, the connecting sleeve 14 at the outer end of the rotating rod 12 is connected to the motor or the external rotating rod. When in use, first push the slide plate 4 to the outer end, and make the limit protrusion 11 be located in the limit groove 8, place the circular circuit board on the annular bottom plate 1, then push the slide plate 4 to the inner end, and make the The inner end of the slide plate 4 is located above the periphery of the circular circuit board, and then the knob 10 is turned, so that the locking screw 5 moves down, and is pressed on the top of the circular circuit board by the rubber pressing block 13 to complete the fixing of the circular circuit board . Finally, the components are welded, dismantled or overhauled according to requirements, and turned over by rotating the rotating rod 12, and the other side of the circular circuit board is welded, dismantled or overhauled. The utility model has a reasonable structure, and the main body is composed of an annular bottom plate 1 and a surrounding edge 2. When the circular circuit board is placed on the annular bottom plate 1, the circular circuit board can be fixed on the circular circuit board through the cooperation of the sliding plate 4 and the locking screw 5. On the bottom plate 1, the periphery is connected with the surrounding edge 2. After being pressed by the locking screw 5, the stability of the circuit board is greatly improved; through the rotating rod 12, the circular circuit board can also be turned over. Due to the use of the annular bottom plate 1, It can realize the welding, removal or maintenance of the two end face components of the circular circuit board at the same time, without changing the surface to re-clamp the circuit board, which greatly improves the convenience; the structure is simple, easy to assemble and disassemble, and the operation is simple and convenient.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the utility model without limitation. Although the utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that the utility model can be understood Modifications and equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (6)

1. The utility model provides a circular circuit board upset anchor clamps which characterized in that: the novel vertical plate structure comprises an annular bottom plate (1), a surrounding edge (2), vertical plates (3), a sliding plate (4) and a locking screw (5), wherein the surrounding edge (2) is arranged on the periphery of the annular bottom plate (1), one end, far away from the annular bottom plate (1), of the surrounding edge (2) is uniformly provided with a plurality of vertical plates (3), the vertical plates (3) are provided with sliding grooves (6), a notch (7) is formed in the middle of the vertical plates (3) and located at the upper part of the sliding grooves (6), and limiting grooves (8) are formed in one side of each vertical plate (3) and located on two sides of each sliding groove (6); slide (4) slide and set up in spout (6) that riser (3) were opened, slide (4) are kept away from annular bottom plate (1) one end and are provided with push-and-pull plate (9), slide (4) are close to annular bottom plate (1) one end and run through and have been seted up the screw, locking screw (5) and screw cooperation, the top of locking screw (5) is provided with knob (10), the both sides that slide (4) are close to annular bottom plate (1) one end are provided with spacing arch (11), spacing arch (11) cooperate with spacing recess (8), the outside of surrounding edge (2) one end links to each other with rotary rod (12).

2. The circular circuit board overturning fixture as claimed in claim 1, wherein: the thickness of the sliding plate (4) is consistent with the height of the sliding groove (6), and the width of the sliding plate (4) is consistent with the width of the sliding groove (6).

3. The circular circuit board overturning fixture as claimed in claim 1, wherein: the bottom of the locking screw rod (5) is provided with a rubber pressing block (13), and the rubber pressing block (13) is sleeved at the bottom of the locking screw rod (5).

4. The circular circuit board overturning fixture as claimed in claim 1, wherein: the locking screw rod (5) is kept away from one end of the sliding plate (4) and is provided with a screw hole, the push-pull plate (9) is an L-shaped plate, and the push-pull plate (9) is connected with the sliding plate (4) through a bolt.

5. The circular circuit board overturning fixture as claimed in claim 1, wherein: the outer diameter of the locking screw rod (5) is not larger than the width of the notch (7).

6. The circular circuit board overturning fixture as claimed in claim 1, wherein: one end, far away from the surrounding edge (2), of the rotating rod (12) is provided with a connecting sleeve (14).

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