CN215903361U

CN215903361U - Flexible positioning fixture for processing electronic circuit board

Info

Publication number: CN215903361U
Application number: CN202121400812.7U
Authority: CN
Inventors: 李金莎; 陈杰; 夏明月; 王浩然; 杨汉嵩; 许心怡
Original assignee: Wuxi Taihu University
Current assignee: Wuxi Taihu University
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-25
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a flexible positioning clamp for processing an electronic circuit board, which comprises a processing table for processing the electronic circuit board, wherein a sliding seat is arranged on the processing table in a sliding manner, a driving screw rod is arranged on the sliding seat in a penetrating manner through a horizontal thread, the top end surface of the sliding seat is provided with a clamping mechanism, the clamping mechanism comprises a first clamping plate and a second clamping plate which are mutually symmetrical and are in sliding butt joint with the sliding seat, one end of the first clamping plate, far away from the second clamping plate, is provided with a fixed block movably connected with the sliding seat, far away from the first clamping plate, of the second clamping plate is provided with a second fixed plate, and a spring is arranged between the second fixed plate and the second clamping plate; two ends of the driving screw are rotatably installed on the processing table through first fixing plates, and one of the first fixing plates is provided with a motor which is in driving connection with the driving screw. This flexible positioning fixture is used in electronic circuit board processing, it is rational in infrastructure, easy and simple to handle, convenient to detach maintenance, the practicality is strong.

Description

Flexible positioning fixture for processing electronic circuit board

Technical Field

The utility model belongs to the technical field of electronic circuit board processing, and particularly relates to a flexible positioning clamp for processing an electronic circuit board.

Background

The circuit board has the name: ceramic circuit boards, alumina ceramic circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property.

Electronic circuit board need be fixed a position it with the help of anchor clamps in the production course of working, however the most structure of current anchor clamps that are used for electronic circuit board is complicated, and the operation is convenient inadequately, and is not convenient for dismantle the maintenance, consequently, needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible positioning clamp for processing an electronic circuit board, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a flexible positioning clamp for processing an electronic circuit board comprises a processing table for processing the electronic circuit board,

the processing bench slides and is equipped with the sliding seat, and the horizontal screw thread is worn to be equipped with drive screw on the sliding seat, and sliding seat top face is equipped with fixture, fixture include mutual symmetry and all with first splint and the second splint of the sliding seat slip butt, the one end that the second splint were kept away from to first splint be equipped with sliding seat swing joint's fixed block, be located the second splint and keep away from and be equipped with the second fixed plate on the sliding seat of first splint one side, be equipped with the spring between second fixed plate and the second splint.

Preferably, two ends of the driving screw are rotatably mounted on the processing table through first fixing plates, and one of the first fixing plates is provided with a motor which is in driving connection with the driving screw.

Preferably, the sliding seats on two sides of the driving screw rod are horizontally and slidably provided with guide rods in a penetrating manner, and two ends of each guide rod are fixedly connected with the first fixing plate.

Preferably, the fixed block is connected with the sliding seat through a connecting bolt, and a plurality of connecting holes matched with the connecting bolt are formed in the sliding seat.

Preferably, the terminal surface that first splint were kept away from to the second splint is equipped with the picture peg, has the connecting seat through bolted connection on the picture peg, and horizontally connect has the connecting rod of wearing to establish in the spring on the connecting seat, and the connecting rod runs through the second fixed plate and is equipped with the handle.

Preferably, a protection pad is arranged on one end face, opposite to the first clamping plate and the second clamping plate, of the first clamping plate, and the first clamping plate and the fixing block are clamped through a T-shaped connecting block.

The utility model has the technical effects and advantages that: according to the flexible positioning clamp for processing the electronic circuit board, the electronic circuit board is placed between the first clamping plate and the second clamping plate, and the second clamping plate can be pushed to move under the action of the elastic force of the spring, so that the electronic circuit board is elastically clamped and fixed; the position of the fixing block on the sliding seat is adjusted, so that the fixing block is suitable for electronic circuit boards with different sizes, and the first clamping plate and the second clamping plate are convenient to disassemble and replace through clamping of the T-shaped connecting block and matching connection of the inserting plate and the connecting seat; the motor drives the driving screw to rotate, and the sliding seat can be driven to translate on the processing table under the limiting guide of the guide rod, so that the electronic circuit board can be positioned and processed. This flexible positioning fixture is used in electronic circuit board processing, it is rational in infrastructure, easy and simple to handle, convenient to detach maintenance, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a clamping mechanism according to the present invention;

fig. 3 is a schematic structural view of the first clamping plate and the second clamping plate of the present invention.

In the figure: the device comprises a processing table 1, a sliding seat 2, a clamping mechanism 3, a driving screw rod 4, a guide rod 5, a first fixing plate 6, a motor 7, a first clamping plate 8, a second clamping plate 9, a fixing block 10, a connecting bolt 11, a connecting rod 12, a second fixing plate 13, a spring 14, a T-shaped connecting block 15, a protective pad 16, a plug board 17 and a connecting seat 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is shown in fig. 1-3, comprising a processing table 1 for processing electronic circuit boards,

the machining table 1 is provided with a sliding seat 2 in a sliding mode, a driving screw rod 4 penetrates through a horizontal thread on the sliding seat 2, a clamping mechanism 3 is arranged on the top end face of the sliding seat 2, the clamping mechanism 3 comprises a first clamping plate 8 and a second clamping plate 9 which are symmetrical to each other and are in sliding butt joint with the sliding seat 2, one end, far away from the second clamping plate 9, of the first clamping plate 8 is provided with a fixing block 10 movably connected with the sliding seat 2, a second fixing plate 13 is arranged on the sliding seat 2, far away from the first clamping plate 8, of the second clamping plate 9, a spring 14 is arranged between the second fixing plate 13 and the second clamping plate 9, the second clamping plate 9 can be pushed to be close to the first clamping plate 8 through the spring 14, elastic clamping of an electronic circuit board is achieved, and damage to the electronic circuit board due to overlarge clamping force is avoided;

two ends of the driving screw rod 4 are rotatably installed on the processing table 1 through a first fixing plate 6, one of the first fixing plate 6 is provided with a motor 7 which is in driving connection with the driving screw rod 4, and the motor 7 drives the screw rod 4 to rotate so as to drive the sliding seat 2 to translate.

The sliding seat 2 positioned on two sides of the driving screw rod 4 is horizontally and slidably provided with a guide rod 5 in a penetrating way, and two ends of the guide rod 5 are fixedly connected with a first fixing plate 6 and used for limiting and guiding the sliding seat 2.

The fixed block 10 is connected with the sliding seat 2 through the connecting bolt 11, and the sliding seat 2 is provided with a plurality of connecting holes matched with the connecting bolt 11, so that the position of the fixed block 10 can be conveniently adjusted.

An end face, far away from first splint 8, of second splint 9 is equipped with picture peg 17, has connecting seat 18 through bolted connection on the picture peg 17, and connecting seat 18 goes up horizontally connect with and wears to establish connecting rod 12 in spring 14, and connecting rod 12 runs through second fixed plate 13 and is equipped with the handle, and spring 14 butt is on connecting seat 18.

First splint 8 is equipped with the protection pad 16 with the terminal surface that second splint 9 is in opposite directions, and the protection pad 16 can adopt the rubber material, through the 15 joints of T shape connecting block 15 joints between first splint 8 and the fixed block 10, make things convenient for the dismantlement of first splint 8.

The working principle is as follows: when the flexible positioning clamp for processing the electronic circuit board is used, the electronic circuit board is placed between the first clamping plate 8 and the second clamping plate 9, and the second clamping plate 9 can be pushed to move under the action of the elastic force of the spring 14, so that the electronic circuit board can be quickly clamped and fixed; the position of the fixing block 10 on the sliding seat 2 is adjusted, so that the fixing device is suitable for electronic circuit boards with different sizes, and the first clamping plate 8 and the second clamping plate 9 are convenient to disassemble and replace through clamping of the T-shaped connecting block 15 and matching connection of the inserting plate 17 and the connecting seat 18; the motor 7 drives the driving screw rod 4 to rotate, and the sliding seat 2 can be driven to translate on the processing table 1 under the limiting guide of the guide rod 5, so that the electronic circuit board can be positioned and processed. This flexible positioning fixture is used in electronic circuit board processing, it is rational in infrastructure, easy and simple to handle, convenient to detach maintenance, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a flexible positioning fixture is used in electronic circuit board processing, includes processing platform (1) that is used for electronic circuit board processing, its characterized in that:

processing platform (1) goes up the slip and is equipped with sliding seat (2), driving screw (4) are worn to be equipped with by horizontal screw thread on sliding seat (2), sliding seat (2) top face is equipped with fixture (3), fixture (3) including mutual symmetry and all with first splint (8) and second splint (9) of sliding seat (2) slip butt, the one end that second splint (9) were kept away from in first splint (8) is equipped with fixed block (10) with sliding seat (2) swing joint, be located and be equipped with second fixed plate (13) on sliding seat (2) that first splint (8) one side was kept away from in second splint (9), be equipped with spring (14) between second fixed plate (13) and second splint (9).

2. The flexible positioning clamp for processing the electronic circuit board according to claim 1, wherein: the two ends of the driving screw (4) are rotatably installed on the processing table (1) through a first fixing plate (6), and one of the two ends of the driving screw is provided with a motor (7) which is in driving connection with the driving screw (4) on the first fixing plate (6).

3. The flexible positioning clamp for processing the electronic circuit board according to claim 2, wherein: the guide rods (5) are horizontally arranged on the sliding seats (2) on the two sides of the driving screw rod (4) in a sliding mode in a penetrating mode, and the two ends of each guide rod (5) are fixedly connected with the first fixing plate (6).

4. The flexible positioning clamp for processing the electronic circuit board according to claim 1, wherein: the fixed block (10) is connected with the sliding seat (2) through a connecting bolt (11), and a plurality of connecting holes matched with the connecting bolt (11) are formed in the sliding seat (2).

5. The flexible positioning clamp for processing the electronic circuit board according to claim 1, wherein: one end face, far away from first splint (8), of second splint (9) is equipped with picture peg (17), has connecting seat (18) through bolted connection on picture peg (17), and connecting seat (18) are improved level and are connected with connecting rod (12) of wearing to establish in spring (14), and connecting rod (12) run through second fixed plate (13) and are equipped with the handle.

6. The flexible positioning clamp for processing the electronic circuit board according to claim 1, wherein: first splint (8) and second splint (9) terminal surface in opposite directions are equipped with protection pad (16), through T shape connecting block (15) joint between first splint (8) and fixed block (10).