CN219288066U

CN219288066U - Circuit board processing clamp

Info

Publication number: CN219288066U
Application number: CN202320209633.8U
Authority: CN
Inventors: 陈灵丹; 严智俊; 曹珏; 何涛; 何新开; 田翔; 高峰
Original assignee: Huangshi Mingyang Jihan Electronics Co ltd
Current assignee: Huangshi Mingyang Jihan Electronics Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-30
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a circuit board processing clamp, which comprises a bottom plate and an upright post which are vertically connected, wherein an adjusting mechanism is arranged on the upright post, the adjusting mechanism comprises a coaxial rotating shaft, a fixed ring and a clamping assembly with adjustable intervals, the clamping assembly comprises opposite connecting plates, vertical sliding rods, connecting rods and telescopic contraction springs, one end of each sliding rod is connected with the center position of one connecting plate, the other end of each sliding rod sequentially penetrates through the other connecting plate and the contraction springs, and the connecting rods penetrate through the end parts of the sliding rods; the circuit board is installed between opposite location clamp splice with the connecting plate pulling, and the circuit board keeps stable between the connecting plate, is convenient for get the circuit board, and the position of changeable location clamp splice on the connecting plate is suitable not unidimensional circuit board, and axis of rotation and solid fixed ring are rotatory, can change the angle of circuit board and connecting plate to be in the circuit board of different angular position and process, be convenient for operate and use.

Description

Circuit board processing clamp

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a circuit board processing clamp.

Background

Chinese patent application number CN201920762334.0 discloses a circuit board processing clamp, which is suitable for clamping a circuit board for processing.

Traditional centre gripping anchor clamps are with the horizontal centre gripping of circuit board, can not make it be in unsettled state, change the angle of circuit board to be convenient for process the circuit board of multi-angle, traditional anchor clamps are fixed through a plurality of clamping parts simultaneously, can not be convenient, quick get the circuit board that discharges, exist the disadvantage.

When the existing clamp clamps a circuit board, in order to ensure that the circuit board can be conveniently and rapidly taken and discharged, the circuit board can be adjusted at multiple angles so as to be convenient to process, and therefore, the circuit board processing clamp is provided.

Disclosure of Invention

The utility model aims to provide a circuit board processing clamp which solves the problem that in the background technology, in order to ensure that a circuit board can be conveniently and rapidly taken and discharged, the circuit board can be adjusted at multiple angles so as to be convenient to process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board adds clamping apparatus, includes bottom plate and the stand that perpendicular connection, the stand passes through the screw to be closed soon with the bottom plate and is connected, be equipped with adjustment mechanism on the stand, adjustment mechanism includes coaxial axis of rotation and solid fixed ring, adjustable interval's clamping component, closes the fastening through the screw to close between axis of rotation and the solid fixed ring, clamping component includes opposite connecting plate, vertically slide bar and connecting rod, telescopic shrink spring, closes fixedly through the screw between one end of axis of rotation and the connecting plate, the one end of slide bar is connected with the central point of a connecting plate, closes fixedly through the screw between slide bar and the connecting plate, the other end of slide bar runs through another connecting plate, shrink spring in proper order, the connecting rod runs through the tip of slide bar, closes fixedly through the screw to close between slide bar and the connecting rod, be equipped with dismantled and assembled location clamp splice on the connecting plate, it has the locating shaft to run through on the connecting plate, the outside of stand is equipped with slide ring, reset spring and reference column.

Preferably, the rotation shaft penetrates through the upright post, the rotation shaft is rotationally connected with the upright post, a rectangular groove is formed in one end of the rotation shaft, the contraction spring is located in the rectangular groove, the connection rod penetrates through the rotation shaft, and the connection rod is in sliding connection with the rotation shaft.

Preferably, the sliding rod is in sliding connection with the connecting plate, a clamping groove is formed in the side face of the connecting plate, a clamping block matched with the clamping groove is arranged on the positioning clamping block, and the clamping block is in welded connection with the positioning clamping block.

Preferably, the connecting plate is provided with a round hole for the positioning shaft to penetrate, the clamping block is provided with a round groove, the inner surface of the clamping block is provided with a magnet ring, the positioning shaft penetrates through the magnet ring, and the positioning shaft is in adsorption connection with the magnet ring.

Preferably, the outer surface of the fixed ring is provided with a positioning short plate, the outer side of the sliding ring is provided with a positioning sheet, and the positioning sheet is in clearance fit with the adjacent short plate.

Preferably, the upright penetrates through the sliding ring and the return spring, and the upright is coaxial with the sliding ring.

Preferably, the outside of stand is equipped with the ring piece, the reference column runs through the stand perpendicularly, the ring piece is installed between reference column and reset spring bottom.

Preferably, a rectangular mounting groove is formed in the surface of one end of the positioning clamping block.

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

in the utility model, the connecting plates are pulled, the circuit boards are arranged between the opposite positioning clamping blocks, the circuit boards are kept stable between the connecting plates, the circuit boards can be conveniently taken out, the positions of the positioning clamping blocks on the connecting plates can be changed, the circuit boards with different sizes are suitable, the rotating shaft and the fixing ring rotate, the angles of the circuit boards and the connecting plates can be changed, so that the circuit boards at different angle positions can be conveniently processed, and the operation and the use are convenient.

Drawings

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

FIG. 2 is a schematic top view of the connecting plate of the present utility model;

FIG. 3 is a schematic top view of the positioning clamp block of the present utility model;

in the figure: 1. a bottom plate; 2. a column; 3. a rotating shaft; 4. a fixing ring; 5. a connecting plate; 6. a slide bar; 7. a connecting rod; 8. positioning the clamping blocks; 21. a slip ring; 22. a return spring; 23. positioning columns; 51. positioning a shaft; 61. a retraction spring; 81. a clamping block; 211. a positioning sheet; 811. a magnet ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the circuit board processing clamp comprises a bottom plate 1, a stand column 2, a connecting plate 5 and a sliding rod 6 which are vertically connected, wherein when the circuit board is processed such as polishing, drilling and the like, the connecting plate 5 is pulled in the axial direction far away from a rotating shaft 3, a connecting rod 7 slides along the axial direction of the rotating shaft 3, the connecting plate 5 connected with the end part of the rotating shaft 3 is kept still, a contraction spring 61 is in a contracted state, the contraction spring 61 generates reset elastic force, and the distance between the opposite connecting plates 5 is increased so as to be convenient for placing the circuit board; the circuit board is arranged between the opposite positioning clamping blocks 8, the circuit board is kept stable between the connecting plates 5 under the action of restoring elastic force of the contraction springs 61, the positions of the positioning clamping blocks 8 on the connecting plates 5 can be changed, the distance between the positioning clamping blocks 8 on the same side can be changed, the positioning shaft 51 penetrates through the connecting plates 5 and the clamping blocks 81, the positioning clamping blocks 8 are positioned, the magnet ring 811 is in adsorption connection with the positioning shaft 51, the positioning shaft 51 is kept stable, the distance between the positioning clamping blocks 8 is changed, and the circuit board is suitable for circuit boards with different sizes; the sliding ring 21 is vertically moved down, the return spring 22 is in a contracted state, the angles of the rotating shaft 3 and the fixed ring 4 are adjusted, the sliding ring 21 is loosened after the fixed ring 4 rotates to a proper position, the return spring 22 is stretched out from the contracted state, the sliding ring 21 vertically moves up, the positioning piece 211 limits the fixed ring 4, the fixed ring 4 is positioned, the angles of the circuit board and the connecting plate 5 can be changed, so that the circuit board at different angle positions is processed, and the operation and the use are convenient.

In summary, the connecting plate 5 is pulled, the circuit board is mounted between the opposite positioning clamping blocks 8, the circuit board is kept stable between the connecting plates 5, the circuit board is convenient to take and discharge, the position of the positioning clamping blocks 8 on the connecting plates 5 can be changed, the circuit board with different sizes is suitable, the rotating shaft 3 and the fixing ring 4 rotate, the angles of the circuit board and the connecting plates 5 can be changed, so that the circuit board at different angle positions can be processed, and the operation and the use are convenient.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein 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 circuit board adds clamping apparatus, includes bottom plate (1) and stand (2) of perpendicular connection, its characterized in that: be equipped with adjustment mechanism on stand (2), adjustment mechanism includes coaxial axis of rotation (3) and solid fixed ring (4), adjustable interval's clamping assembly, clamping assembly includes opposite connecting plate (5), vertically slide bar (6) and connecting rod (7), telescopic shrink spring (61), the one end and the central point of a connecting plate (5) of slide bar (6) are put and are connected, the other end of slide bar (6) runs through another connecting plate (5), shrink spring (61) in proper order, connecting rod (7) run through the tip of slide bar (6), be equipped with dismantled and assembled location clamp splice (8) on connecting plate (5) side, it has locating shaft (51) to run through on connecting plate (5), the outside of stand (2) is equipped with slide ring (21), reset spring (22) and reference column (23).

2. The circuit board processing jig according to claim 1, wherein: the rotary shaft (3) penetrates through the upright post (2), the rotary shaft (3) is rotationally connected with the upright post (2), a rectangular groove is formed in one end of the rotary shaft (3), the contraction spring (61) is located in the rectangular groove, the connecting rod (7) penetrates through the rotary shaft (3), and the connecting rod (7) is slidably connected with the rotary shaft (3).

3. The circuit board processing jig according to claim 1, wherein: the sliding rod (6) is in sliding connection with the connecting plate (5), a clamping groove is formed in the side face of the connecting plate (5), and a clamping block (81) matched with the clamping groove is arranged on the positioning clamping block (8).

4. A circuit board processing jig according to claim 3, wherein: the connecting plate (5) is provided with a round hole for the positioning shaft (51) to penetrate through, the clamping block (81) is provided with a round groove, the inner surface of the clamping block (81) is provided with a magnet ring (811), the positioning shaft (51) penetrates through the magnet ring (811), and the positioning shaft (51) is in adsorption connection with the magnet ring (811).

5. The circuit board processing jig according to claim 1, wherein: the outer surface of the fixed ring (4) is provided with a positioning short plate, the outer side of the sliding ring (21) is provided with a positioning sheet (211), and the positioning sheet (211) is in clearance fit with the adjacent short plate.

6. The circuit board processing jig according to claim 1, wherein: the upright post (2) penetrates through the sliding ring (21) and the reset spring (22), and the upright post (2) is coaxial with the sliding ring (21).

7. The circuit board processing jig according to claim 1, wherein: the outside of stand (2) is equipped with the ring piece, reference column (23) run through stand (2) perpendicularly, the ring piece is installed between reference column (23) and reset spring (22) bottom.

8. The circuit board processing jig according to claim 1, wherein: a rectangular mounting groove is formed in the surface of one end of the positioning clamping block (8).