CN221688900U - Bracket for circuit board processing - Google Patents

Abstract

The utility model discloses a bracket for processing circuit boards, and relates to the technical field of circuit board brackets. The bracket for processing circuit boards comprises a mounting base, a height adjustment mechanism and a clamping mechanism. The height adjustment mechanism is arranged at the top of the mounting base, and the height adjustment mechanism comprises an articulated block, a movable rod and a lifting plate. A group of articulated blocks are fixedly installed on the top of the internal thread block, and a movable rod is hingedly installed inside a group of articulated blocks. Another group of articulated blocks is fixedly installed on the bottom of the lifting plate, and one end of the movable rod is hingedly connected to the other group of articulated blocks; the clamping mechanism is arranged at the top of the lifting plate, and the clamping mechanism comprises a fixed plate, a single threaded rod and a C-type clamping block. Two groups of fixed plates are fixedly installed on the top of the lifting plate, and a single threaded rod is threadedly connected to one side of the fixed plate, and one end of the single threaded rod passes through the fixed plate and is rotatably installed with a C-type clamping block. It is convenient to adjust the height of the bracket according to the different heights of different processing equipment, thereby improving the adaptability of the bracket.

Description

Bracket for circuit board processing

Technical Field

The utility model relates to the technical field of circuit board brackets, in particular to a bracket for processing circuit boards.

Background Art

The publication number CN213152487U is a bracket for processing circuit boards, comprising a mounting frame, a limiting clamp plate 1 and a limiting clamp plate 2, the two ends of the bottom of the mounting frame are fixedly connected to the side plates, and the two sides of the top surface of the mounting frame are horizontally provided with adjustment holes 1, the upper and lower ends of the bottom of the limiting clamp plate 1 and the limiting clamp plate 2 are provided with sliding rods, and the sliding rods at the upper and lower ends respectively pass through the two adjustment holes 1 on the surface of the mounting frame, and a connecting frame is provided between the bottoms of the sliding rods at the upper and lower ends, and an electric push rod is provided in the middle of the two sides of the mounting frame, and the top of the electric push rod is fixedly connected to the middle of the connecting frame, and the top surfaces of the limiting clamp plate 1 and the limiting clamp plate 2 are provided with adjustment holes 2, and the upper and lower ends of the adjustment holes 2 of the limiting clamp plate 1 and the limiting clamp plate 2 are sleeved with threaded rods, and the bottom ends of the threaded rods are fixedly connected to suction cups; the utility model can flexibly adjust the installation position of the circuit board according to the size of the circuit board, and can clamp and fix the circuit board to ensure its stable installation, which is suitable for popularization and use.

When the above-mentioned circuit board processing bracket is in use, it is not convenient to adjust the height of the bracket, and different processing equipment has different processing heights, which may result in the bracket not being able to be used normally on other equipment, reducing the available range of the bracket and the low flexibility of the device.

Utility Model Content

The purpose of the utility model is to provide a bracket for processing a circuit board, which can solve the problem that the height of the bracket is not convenient to adjust when the above-mentioned bracket for processing a circuit board is in use, and the processing heights of different processing equipment are different, which may result in the bracket not being able to be used normally on other equipment, reducing the available range of the bracket and the low flexibility of the device.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket for processing circuit boards, comprising a mounting base, a height adjustment mechanism and a clamping mechanism, wherein a mounting cavity is provided at the top of the mounting base; the height adjustment mechanism is arranged at the top of the mounting base, the height adjustment mechanism comprises an articulated block, a movable rod and a lifting plate, a group of articulated blocks are fixedly installed on the top of the internal thread block, a group of articulated blocks are internally hingedly installed with a movable rod, another group of articulated blocks are fixedly installed on the bottom of the lifting plate, one end of the movable rod is hingedly connected to the other group of articulated blocks; the clamping mechanism is arranged at the top of the lifting plate, the clamping mechanism comprises a fixed plate, a single-threaded rod and a C-shaped clamping block, two groups of fixed plates are fixedly installed on the top of the lifting plate, one side of the fixed plate is threadedly connected with the single-threaded rod, one end of the single-threaded rod passes through the fixed plate and is rotatably installed with a C-shaped clamping block.

Preferably, the height adjustment mechanism also includes a brake motor, a bidirectional threaded rod, an internal thread block and a limit rod. The brake motor is fixedly installed on one side of the mounting base, and the bidirectional threaded rods are rotatably installed on the inner walls of both sides of the mounting cavity. The output shaft of the brake motor is fixedly connected to one end of the bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected with two groups of symmetrically arranged internal thread blocks. Limit rods are fixedly installed on both sides of the mounting cavity, and the outer wall of the limit rod is slidably connected to the inside of the internal thread block, which is convenient for adjusting the height of the bracket according to the different heights of different processing equipment, thereby increasing the available range of the bracket, improving the adaptability of the bracket, making the device more flexible to use, and at the same time, the overall volume of the device is small and does not take up too much space.

Preferably, the clamping mechanism also includes a cross plate, a sliding groove and a sliding block. The top of the lifting plate is provided with a sliding groove, and the inner wall of the sliding groove is slidably mounted with a sliding block. The top of the sliding block is fixedly connected to the bottom of the C-shaped clamping block through a connecting block. The other end of the single threaded rod is fixedly mounted with a cross plate to clamp the circuit board to prevent the circuit board from deflecting during processing, thereby ensuring the stability of the circuit board processing. It can be applicable to circuit boards of various sizes and has a low production cost.

Preferably, a protective rubber pad is provided inside the C-shaped clamping block.

Preferably, a plurality of connection plates are fixedly mounted on both sides of the mounting base, a guide rod is slidably mounted inside the connection plate, and one end of the guide rod is fixedly connected to the bottom of the lifting plate.

Preferably, a plurality of groups of support blocks are fixedly mounted on the bottom of the mounting base.

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

(1) The bracket for processing circuit boards is used in conjunction with a brake motor, a bidirectional threaded rod, an internal thread block, a limit rod, a hinge block, a movable rod and a lifting plate. It is easy to adjust the height of the bracket according to the different heights of different processing equipment, thereby increasing the available range of the bracket, improving the adaptability of the bracket, and making the device more flexible to use. At the same time, the overall size of the device is small and does not take up too much space.

(2) The circuit board processing bracket clamps the circuit board by using a fixed plate, a single threaded rod, a C-shaped clamping block, a cross plate, a sliding groove and a sliding block to prevent the circuit board from shifting during processing, thereby ensuring the stability of the circuit board processing. The bracket can be applied to circuit boards of various sizes and has a low production cost.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments:

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic side view of the three-dimensional structure of the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of the lifting plate of the present invention.

Figure numerals: 1. Mounting base; 2. Height adjustment mechanism; 201. Brake motor; 202. Bidirectional threaded rod; 203. Internal thread block; 204. Limit rod; 205. Articulated block; 206. Movable rod; 207. Lifting plate; 3. Connecting plate; 4. Guide rod; 5. Clamping mechanism; 501. Fixed plate; 502. Single threaded rod; 503. C-type clamping block; 504. Cross plate; 505. Sliding groove; 506. Sliding block; 6. Support block; 7. Mounting cavity.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

Please refer to Figures 1-3. The utility model provides a technical solution: a bracket for processing circuit boards, including a mounting base 1, a height adjustment mechanism 2 and a clamping mechanism 5. The top of the mounting base 1 is provided with a mounting cavity 7; the height adjustment mechanism 2 is arranged on the top of the mounting base 1, and the height adjustment mechanism 2 includes a hinge block 205, a movable rod 206 and a lifting plate 207. A set of hinge blocks 205 are fixedly installed on the top of the internal thread block 203, and a set of hinge blocks 205 are internally hingedly installed with a movable rod 206, and the lifting plate 207 is fixedly installed with a movable rod 206. Another set of hinge blocks 205 is fixedly installed at the bottom, and one end of the movable rod 206 is hingedly connected to the other set of hinge blocks 205; the clamping mechanism 5 is arranged on the top of the lifting plate 207, and the clamping mechanism 5 includes a fixed plate 501, a single threaded rod 502 and a C-shaped clamping block 503. Two sets of fixed plates 501 are fixedly installed on the top of the lifting plate 207, and one side of the fixed plate 501 is threadedly connected with the single threaded rod 502, and one end of the single threaded rod 502 passes through the fixed plate 501 and is rotatably installed with a C-shaped clamping block 503.

The height adjustment mechanism 2 also includes a brake motor 201, a bidirectional threaded rod 202, an internal thread block 203 and a limit rod 204. The brake motor 201 is fixedly installed on one side of the mounting base 1, and the bidirectional threaded rod 202 is rotatably installed on the inner walls of both sides of the mounting cavity 7. The output shaft of the brake motor 201 is fixedly connected to one end of the bidirectional threaded rod 202, and the outer wall of the bidirectional threaded rod 202 is threadedly connected with two groups of symmetrically arranged internal thread blocks 203. Limit rods 204 are fixedly installed on both sides of the mounting cavity 7, and the outer wall of the limit rod 204 is slidably connected to the inside of the internal thread block 203, which is convenient for adjusting the height of the bracket according to the different heights of different processing equipment, thereby increasing the available range of the bracket, improving the adaptability of the bracket, and making the device more flexible to use. At the same time, the overall volume of the device is small and does not take up too much space.

The clamping mechanism 5 also includes a cross plate 504, a sliding groove 505 and a sliding block 506. The top of the lifting plate 207 is provided with a sliding groove 505, and the inner wall of the sliding groove 505 is slidably installed with a sliding block 506. The top of the sliding block 506 is fixedly connected to the bottom of the C-shaped clamping block 503 through a connecting block. The other end of the single threaded rod 502 is fixedly installed with a cross plate 504 to clamp the circuit board to prevent the circuit board from being offset during processing, thereby ensuring the stability of the circuit board processing. It can be applied to circuit boards of various sizes and has a low production cost.

A protective rubber pad is disposed inside the C-shaped clamping block 503 .

A plurality of connection plates 3 are fixedly mounted on both sides of the mounting base 1 , and a guide rod 4 is slidably mounted inside the connection plate 3 , and one end of the guide rod 4 is fixedly connected to the bottom of the lifting plate 207 .

A plurality of support blocks 6 are fixedly mounted on the bottom of the mounting base 1 .

Working principle: When the device is in use, the mounting base 1 is placed on the processing equipment through the support block 6, the brake motor 201 is turned on to drive the bidirectional threaded rod 202 to rotate, and the two groups of internal threaded blocks 203 are allowed to slide in relative directions under the limit of the limit rod 204, driving the movable rod 206 to rotate between the hinge blocks 205, and then the height of the lifting plate 207 is adjusted through the sliding guide of the guide rod 4 in the connecting plate 3, so that the height of the lifting plate 207 is adapted to the processing equipment, and then the staff holds the cross plate 504 to rotate the single threaded rod 502, and the sliding block 506 slides in the sliding groove 505 to move the C-type clamping block 503, and the circuit board to be processed is placed between the two groups of C-type clamping blocks 503, and the circuit board is clamped and fixed.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (6)

1. A bracket for processing a circuit board, comprising:

The device comprises a mounting base (1), wherein a mounting cavity (7) is formed in the top of the mounting base (1);

The height adjusting mechanism (2) is arranged at the top of the mounting base (1), the height adjusting mechanism (2) comprises a hinging block (205), a movable rod (206) and a lifting plate (207), the top of the internal thread block (203) is fixedly provided with a group of hinging blocks (205), the inside of the hinging block (205) is hinged with the movable rod (206), the bottom of the lifting plate (207) is fixedly provided with another group of hinging blocks (205), and one end of the movable rod (206) is hinged with the other group of hinging blocks (205);

The clamping mechanism (5) is arranged at the top of the lifting plate (207), the clamping mechanism (5) comprises a fixed plate (501), a single threaded rod (502) and a C-shaped clamping block (503), two groups of fixed plates (501) are fixedly arranged at the top of the lifting plate (207), one side of the fixed plate (501) is in threaded connection with the single threaded rod (502), and one end of the single threaded rod (502) penetrates through the fixed plate (501) and rotates to install the C-shaped clamping block (503).

2. The carrier for circuit board processing as defined in claim 1, wherein: the utility model discloses a band-type brake motor, including band-type brake motor (201), two-way threaded rod (202), internal thread piece (203) and gag lever post (204), one side fixed mounting of installation base (1) has band-type brake motor (201), two-way threaded rod (202) are installed in the both sides inner wall rotation of installation chamber (7), the output shaft of band-type brake motor (201) and the one end fixed connection of two-way threaded rod (202), the outer wall threaded connection of two-way threaded rod (202) has two sets of symmetry to be provided with internal thread piece (203), the both sides fixed mounting of installation chamber (7) has gag lever post (204), the outer wall of gag lever post (204) and the inside sliding connection of internal thread piece (203).

3. The carrier for circuit board processing according to claim 2, wherein: the clamping mechanism (5) further comprises a cross plate (504), a sliding groove (505) and a sliding block (506), the sliding groove (505) is formed in the top of the lifting plate (207), the sliding block (506) is slidably mounted on the inner wall of the sliding groove (505), the top of the sliding block (506) is fixedly connected with the bottom of the C-shaped clamping block (503) through a connecting block, and the cross plate (504) is fixedly mounted at the other end of the single threaded rod (502).

4. A carrier for circuit board processing as defined in claim 3, wherein: the inside of C grip block (503) is provided with the protection cushion.

5. The carrier for circuit board processing as defined in claim 4, wherein: the two sides of the mounting base (1) are fixedly provided with a plurality of groups of connecting plates (3), the inside of each connecting plate (3) is slidably provided with a guide rod (4), and one end of each guide rod (4) is fixedly connected with the bottom of the lifting plate (207).

6. The carrier for circuit board processing as defined in claim 5, wherein: the bottom of the mounting base (1) is fixedly provided with a plurality of groups of supporting blocks (6).