CN219459667U

CN219459667U - Clamping tool for processing circuit board of electronic equipment

Info

Publication number: CN219459667U
Application number: CN202320261720.8U
Authority: CN
Inventors: 张洪华
Original assignee: Yangzi Electronics Co ltd Chan
Current assignee: Yangzi Electronics Co ltd Chan
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-01
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of electronic equipment processing, and discloses a clamping tool for electronic equipment circuit board processing, which comprises a base, wherein sliding grooves are respectively formed in the middle end of the front surface and the middle end of the back surface of the base, a sliding block is arranged in the sliding grooves, a connecting rod is arranged on the front surface of the sliding block, a clamping block is arranged on one side of the top surface of the base, a fixing cavity is arranged on the front surface of the connecting rod, buffer cushions are respectively arranged on the front surface of the clamping block and the fixing cavity, and a limit bolt is arranged at the bottom end of one side of the connecting rod. This electronic equipment circuit board processing is with pressing from both sides tight frock, through the removal connecting rod, make clamp splice and connecting rod press from both sides tightly to circuit board both sides respectively, after circuit board both sides are laminated with clamp splice and connecting rod completely, screw up spacing bolt, spacing bolt and the positive laminating of base, produce frictional force and carry out spacingly to the connecting rod, and then press from both sides the circuit board, the workman is when pressing from both sides the circuit board, only need remove the connecting rod until laminating with the circuit board edge, screw up spacing bolt, can press from both sides the circuit board tightly, its operating procedure is simple, the workman of being convenient for operates.

Description

Clamping tool for processing circuit board of electronic equipment

Technical Field

The utility model relates to the technical field of electronic equipment processing, in particular to a clamping tool for electronic equipment circuit board processing.

Background

Along with the development of society, the technology is more and more advanced, and various electronic industries such as smart home and monitoring industry are accelerated, in these electronic devices, a circuit board plays a vital role, in actual production, most electronic components of the circuit board are soldered on the circuit board through a soldering technology, in the soldering process, the integrated circuit board is placed on a soldering bench, and an operator performs soldering through an electric soldering iron.

Therefore, chinese patent No. CN 211072145U discloses a clamping tool for welding an integrated circuit board, which drives a rotary disc to rotate by shaking an eccentric shaft to further drive a driving screw to rotate, so that a slider slides left and right on a tool table, and the integrated circuit board can be well clamped by clamping blocks symmetrically arranged on the left side and the right side, the lower end of the clamping block can be tightly pressed against the side end of the integrated circuit board in the clamping process, the clamping block can rotate along a connecting shaft, and the upper end of the integrated circuit board is tightly pressed by a rubber pad, so that the clamping effect is good, and the operation is simple.

When the clamping tool clamps a circuit board, two eccentric shafts are required to rotate, and the two clamping blocks can be controlled to move in opposite directions, so that the circuit board is clamped, but the two eccentric shafts are required to rotate simultaneously in the clamping process, so that the operation of workers is inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a clamping tool for processing an electronic equipment circuit board, which has the advantages of simple operation steps, convenience for workers to operate and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping tool for electronic equipment circuit board processing, includes the base, the spout has been seted up respectively to the positive middle-end of base and back middle-end, be equipped with the slider in the spout, the slider is positive to be equipped with the connecting rod, base top surface one side is equipped with the clamp splice, the connecting rod is positive to be equipped with fixed chamber, be equipped with the blotter respectively in clamp splice openly and the fixed chamber, connecting rod one side bottom is equipped with stop bolt.

As the preferable technical scheme of the utility model, the middle ends of the front and the back of the base are respectively symmetrically provided with a sliding groove, the sliding grooves are in sliding connection with sliding blocks, and the front surfaces of the two sliding blocks are respectively fixedly arranged with the bottom ends of the inner walls of the two sides of the connecting rod.

As the preferable technical scheme of the utility model, the middle end of the bottom surface of the connecting rod is attached to the top surface of the base, the front surface of the connecting rod is provided with a fixing cavity which is a trapezoid cavity, one side of the top surface of the base is fixedly provided with a clamping block, the front surface of the clamping block is provided with a cavity which is consistent with the shape and the size of the fixing cavity, the inside of the cavity of the front surface of the clamping block and the inside of the fixing cavity are respectively fixedly provided with a buffer pad, and the buffer pad is of a sheet structure made of sponge materials.

As the preferable technical scheme of the utility model, the bottom end of one side of the connecting rod is connected with a limit bolt in a threaded manner.

As a preferable technical scheme of the utility model, the bottom surface of the base is provided with a lifting structure.

As the preferable technical scheme of the utility model, the lifting structure is composed of a base, a sleeve, a rotating block, a threaded rod, a limiting plate and limiting rods, wherein the threaded rod is rotatably connected with a middle end cavity of the bottom surface of the base, the sleeve is fixedly arranged at the middle end of the top surface of the base, the rotating block is rotatably connected with the top end of the outer peripheral surface of the sleeve, the inner wall of the rotating block is in threaded connection with the outer peripheral surface of the threaded rod, the limiting plates are fixedly arranged at the top end of the outer peripheral surface of the sleeve, two limiting rods are symmetrically and fixedly arranged at the middle end of the bottom surface of the base, the two limiting rods are respectively sleeved with two ends of the limiting plates, and the limiting plates are positioned right below the rotating block.

Compared with the prior art, the utility model provides the clamping tool for processing the circuit board of the electronic equipment, which has the following beneficial effects:

1. according to the utility model, the clamping blocks and the connecting rods are respectively clamped on two sides of the circuit board by moving the connecting rods, after the two sides of the circuit board are completely attached to the clamping blocks and the connecting rods, the limiting bolts are screwed, the limiting bolts are attached to the front surface of the base, friction force is generated to limit the connecting rods, and then the circuit board is clamped, when a worker clamps the circuit board, the connecting rods are moved until the connecting rods are attached to the edges of the circuit board, the limiting bolts are screwed, so that the circuit board can be clamped, the operation steps are simple, and the operation of the worker is facilitated.

2. According to the utility model, the lifting structure is arranged on the bottom surface of the base, when workers with different heights use the lifting structure, the workers rotate the rotating block, the rotating block rotates to drive the threaded rod to rotate, the threaded rod is displaced in the sleeve, and the base is driven to vertically displace, so that the height of the base is more in line with the workers with different heights.

Drawings

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

FIG. 2 is a schematic elevational view of the structure of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged partial schematic view of A in FIG. 3, which is a structural view of the present utility model;

fig. 5 is an enlarged partial schematic view of B in fig. 3, which is a structural view of the present utility model.

Wherein: 1. a base; 101. a chute; 102. a slide block; 103. a connecting rod; 104. clamping blocks; 105. a cushion pad; 106. a limit bolt; 2. a lifting structure; 201. a base; 202. a sleeve; 203. a rotating block; 204. a threaded rod; 205. a limiting plate; 206. and a limit rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a clamping tool for processing a circuit board of an electronic device includes a base 1, wherein a sliding groove 101 is respectively provided at a front middle end and a back middle end of the base 1, a sliding block 102 is provided in the sliding groove 101, a connecting rod 103 is provided at a front side of the sliding block 102, a clamping block 104 is provided at one side of a top surface of the base 1, a fixing cavity is provided at a front side of the connecting rod 103, a buffer pad 105 is provided at each of the front side of the clamping block 104 and the fixing cavity, and a limit bolt 106 is provided at a bottom end of one side of the connecting rod 103.

Further, a sliding groove 101 is symmetrically arranged at the middle end of the front surface and the middle end of the back surface of the base 1, a sliding block 102 is slidably connected in the sliding groove 101, the front surfaces of the two sliding blocks 102 are fixedly arranged at the bottom ends of the inner walls of two sides of the connecting rod 103 respectively, the middle end of the bottom surface of the connecting rod 103 is attached to the top surface of the base 1, a fixing cavity is formed in the front surface of the connecting rod 103, the fixing cavity is a trapezoid cavity, a clamping block 104 is fixedly arranged at one side of the top surface of the base 1, a cavity with the same shape and size as the fixing cavity is formed in the front surface of the clamping block 104, a buffer cushion 105 is fixedly arranged in the cavity of the front surface of the clamping block 104 and in the fixing cavity respectively, the buffer cushion 105 is of a sheet-shaped structure formed by sponge materials, a limit bolt 106 is connected at the bottom end of one side of the connecting rod 103 in a threaded manner, the sliding groove 101 is symmetrically arranged at the middle ends of the front surface of the base 1 and the middle end of the back surface of the connecting rod 102, the clamp splice 104 is arranged on one side of the top surface of the base 1, the fixing cavity is formed in the front surface of the connecting rod 103, a cavity which is consistent with the shape and the size of the fixing cavity is formed in the front surface of the clamp splice 104, when the circuit board needs to be clamped, one side of the circuit board is attached to the inner wall of the cavity, a worker pushes the connecting rod 103 to displace until the other side of the circuit board is attached to the inner wall of the fixing cavity, the limit bolt 106 is screwed down, the limit bolt 106 is attached to the front surface of the base 1, friction force is generated to limit the connecting rod 103, and then the circuit board is clamped, the worker only needs to move the connecting rod 103 until the limit bolt 106 is attached to the edge of the circuit board when the circuit board is clamped, the circuit board can be clamped by screwing down the limit bolt 106, the operation steps are simple, the operation of the circuit board is convenient, meanwhile, the buffer 105 is made of sponge materials through installing the buffer pad 105, the cushion pad 105 protects the edge portion of the circuit board from being damaged by friction with the clamp block 104 and the connecting rod 103.

Further, the bottom surface of the base 1 is provided with a lifting structure 2, the lifting structure 2 is composed of a base 201, a sleeve 202, a rotating block 203, a threaded rod 204, a limiting plate 205 and a limiting rod 206, the threaded rod 204 is rotatably connected to the middle end cavity of the bottom surface of the base 1, the sleeve 202 is fixedly arranged in the middle end of the top surface of the base 201, the top end of the outer peripheral surface of the sleeve 202 is rotatably connected with the rotating block 203, the inner wall of the rotating block 203 is in threaded connection with the outer peripheral surface of the threaded rod 204, the limiting plate 205 is fixedly arranged in the top end of the outer peripheral surface of the sleeve 202, two limiting rods 206 are symmetrically and fixedly arranged at the middle end of the bottom surface of the base 1, the two limiting rods 206 are respectively sleeved with two ends of the limiting plate 205, the limiting plate 205 is located under the rotating block 203, the lifting structure 2 is arranged on the bottom surface of the base 1, when workers rotate the rotating block 203, the threaded rod 204 is driven to rotate when workers with different heights, and the threaded rod 204 is driven to move in the sleeve 202, and the base 1 is driven to move up and down, so that the height of the base 1 is more consistent with the workers with different heights, and the threaded rod 204 is prevented from rotating along with the rotation of the threaded rod 204.

When the circuit board clamping device is used, a worker drives the threaded rod 204 to lift before using, the rotating block 203 drives the threaded rod 204 to enable the height of the base 1 to be consistent with the height of the worker, after the height adjustment of the base 1 is completed, the worker places a circuit board to be processed on the top surface of the base 1, the edge of one side of the circuit board is attached to the front cavity of the clamping block 104, the cushion 105 is attached to the edge of the circuit board, the worker pushes the connecting rod 103, the fixing cavity is attached to the edge of the other side of the circuit board, the circuit board is clamped, after the two sides of the circuit board are attached to the connecting rod 103 and the clamping block 104 completely, the limiting bolt 106 is screwed, and therefore the connecting rod 103 can be limited, so that the circuit board is clamped, and at the moment, the worker can start to process the circuit board.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 clamping fixture is used in electronic equipment circuit board processing, includes base (1), its characterized in that: the novel sliding block is characterized in that sliding grooves (101) are respectively formed in the front middle end and the back middle end of the base (1), sliding blocks (102) are arranged in the sliding grooves (101), connecting rods (103) are arranged on the front sides of the sliding blocks (102), clamping blocks (104) are arranged on one sides of the top surfaces of the base (1), fixing cavities are formed in the front sides of the connecting rods (103), buffer cushions (105) are respectively arranged in the front sides and the fixing cavities of the clamping blocks (104), and limit bolts (106) are arranged at the bottom ends of one sides of the connecting rods (103).

2. The clamping tool for processing the circuit board of the electronic equipment according to claim 1, wherein: the sliding grooves (101) are symmetrically formed in the middle ends of the front face and the back face of the base (1), sliding blocks (102) are connected in the sliding grooves (101) in a sliding mode, and the front faces of the sliding blocks (102) are fixedly installed at the bottom ends of the inner walls of the two sides of the connecting rod (103) respectively.

3. The clamping tool for processing the circuit board of the electronic equipment according to claim 1, wherein: the middle end of the bottom surface of the connecting rod (103) is attached to the top surface of the base (1), a fixing cavity is formed in the front surface of the connecting rod (103), the fixing cavity is a trapezoid cavity, a clamping block (104) is fixedly arranged on one side of the top surface of the base (1), a cavity which is consistent with the shape and the size of the fixing cavity is formed in the front surface of the clamping block (104), a buffer cushion (105) is fixedly arranged in the front cavity of the clamping block (104) and in the fixing cavity respectively, and the buffer cushion (105) is of a sheet-shaped structure formed by sponge materials.

4. The clamping tool for processing the circuit board of the electronic equipment according to claim 1, wherein: and a limit bolt (106) is connected with one side bottom end of the connecting rod (103) in a threaded manner.

5. The clamping tool for processing the circuit board of the electronic equipment according to claim 1, wherein: the bottom surface of the base (1) is provided with a lifting structure (2).

6. The clamping tool for processing the circuit board of the electronic device according to claim 5, wherein: the lifting structure (2) is composed of a base (201), a sleeve (202), a rotating block (203), a threaded rod (204), a limiting plate (205) and a limiting rod (206), wherein the threaded rod (204) is rotatably connected to a middle end cavity of the bottom surface of the base (1), the sleeve (202) is fixedly arranged in the middle of the top surface of the base (201), the rotating block (203) is rotatably connected to the top end of the outer peripheral surface of the sleeve (202), the inner wall of the rotating block (203) is in threaded connection with the outer peripheral surface of the threaded rod (204), the limiting plate (205) is fixedly arranged at the top end of the outer peripheral surface of the sleeve (202), two limiting rods (206) are fixedly arranged at the middle end of the bottom surface of the base (1) in a sleeved mode, and the limiting plate (205) is located under the rotating block (203).