Auxiliary alignment tool for pin type component

Abstract

The utility model provides an auxiliary alignment tool for pin type components. The auxiliary alignment tool comprises a fixing support, a first positioning plate, a second positioning plate and a fixing unit. The fixing support comprises a longitudinal support and a transverse support which are perpendicular to each other, and the first positioning plate and the second positioning plate are installed on the longitudinal support and the transverse support in a sliding mode respectively. The first positioning plate and the second positioning plate are respectively perpendicular to the longitudinal bracket and the transverse bracket and are respectively connected with the fixed bracket through locking units; the fixing unit is arranged on one side of the fixing support and used for installing and fixing the fixing support. Through the cooperation of the fixing support, the first positioning plate and the second positioning plate, the relative position of the contact pin and the edge of the component is ensured to be accurate, so that the alignment precision of the contact pin and the pin hole is improved, and the problem of deformation and damage of the contact pin or the jack is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electrical components, and in particular to an auxiliary alignment tool for pin-type components. Background Technology

[0002] Pin-type components are widely used in electronic circuit board assembly, and their pins are usually arranged in a rectangular pattern. During component insertion, the pins need to be precisely aligned with the pin holes on the circuit board to ensure the reliability and stability of the circuit connection.

[0003] Due to the wide variety of types of pin-type components, and their significant differences in shape and size, traditional positioning methods have the following problems in practical applications:

[0004] (1) Insufficient positioning accuracy: Traditional methods usually rely on manual visual inspection or simple fixtures for positioning, which can easily lead to positioning errors due to the operator's experience and fatigue. Especially when the operating space is small, the component body may completely block the pinhole on the board, causing the pin and the pinhole to be completely in the operator's blind spot, affecting the alignment accuracy of the pin and the pinhole.

[0005] (2) Complex operation: Traditional positioning methods require multiple adjustments and measurements, which are cumbersome and inefficient, especially in large-scale production where they are difficult to meet the requirements of high efficiency.

[0006] (3) Insufficient stability: During the positioning process, insufficient stability of the fixing device may cause the components to shift during insertion, affecting the alignment effect between the pin and the hole. The pin of the pin-type component is fragile, and the shift and improper force during operation can easily cause the pin to deform and the hole to be damaged. Utility Model Content

[0007] To solve the above-mentioned technical problems, this application provides an auxiliary alignment tool for pin-type components, which improves the alignment accuracy between the pin and the pin hole and avoids the problem of deformation or damage to the pin or pin hole. To achieve the above-mentioned technical features, the purpose of this utility model is as follows:

[0008] A pin-type component alignment tool includes a fixing bracket, a first positioning plate, a second positioning plate, and a fixing unit;

[0009] The fixed bracket includes a longitudinal bracket and a transverse bracket arranged perpendicular to each other. The first positioning plate and the second positioning plate are slidably mounted on the longitudinal bracket and the transverse bracket, respectively. The first positioning plate and the second positioning plate are perpendicular to the longitudinal bracket and the transverse bracket, respectively, and are connected to the fixed bracket through locking units.

[0010] The fixing unit is disposed on one side of the fixing bracket and is used for the installation and fixing of the fixing bracket.

[0011] The longitudinal support and the transverse support are respectively provided with sliding grooves, and the first positioning plate and the second positioning plate are both provided with connecting parts that cooperate with the sliding grooves.

[0012] The top of the connecting part is provided with a mounting part, and the mounting part is provided with a threaded hole. The locking unit includes a fastening bolt fitted into the threaded hole, and the end of the fastening bolt abuts against the fixed bracket.

[0013] The fixing unit is a suction cup.

[0014] The fixing unit is a magnet.

[0015] The mounting bracket is made of lightweight materials.

[0016] The fixing bracket is made of aluminum alloy or engineering plastic.

[0017] The present invention has the following beneficial effects:

[0018] 1. By using the fixed bracket, the first positioning plate and the second positioning plate together, the relative position of the pin and the edge of the component is ensured to be accurate, thereby improving the alignment accuracy of the pin and the hole and avoiding the problem of deformation or damage to the pin or hole.

[0019] 2. The fastening bolts and sliding grooves ensure that the first and second positioning plates slide securely and are easy to remove, simplifying the operation and improving operational efficiency.

[0020] 3. Through the design of the slide groove, this application can adapt to components of different specifications, thereby improving versatility and applicability. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 An outline drawing of a component pin-type auxiliary alignment tool provided for an embodiment of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the fixing bracket provided in an embodiment of the present utility model;

[0024] Figure 3 A schematic diagram of the structure of the first positioning plate and the second positioning plate provided in the embodiments of this utility model;

[0025] Figure 4 Outline drawing of the components provided in the embodiments of this utility model;

[0026] Figure 5A first state diagram of the present application during operation is provided for embodiments of this utility model;

[0027] Figure 6 A second state diagram of the present application during operation is provided for embodiments of this utility model;

[0028] In the figure: fixed bracket 1, longitudinal bracket 1a, transverse bracket 1b, first positioning plate 2, second positioning plate 3, fixed unit 4, slide groove 5, connecting part 6, mounting part 7, threaded hole 8, fastening bolt 9, component 10, component pin 10a, electrical plug-in board 11, pin hole 11a. Detailed Implementation

[0029] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0030] To achieve the above-mentioned technical features, the purpose of this utility model is as follows:

[0031] See appendix Figure 1-4 A component pin-type auxiliary alignment tool includes a fixed bracket 1, a first positioning plate 2, a second positioning plate 3, and a fixing unit 4. The fixed bracket 1 includes a longitudinal bracket 1a and a transverse bracket 1b arranged perpendicularly to each other. The first positioning plate 2 and the second positioning plate 3 are slidably mounted on the longitudinal bracket 1a and the transverse bracket 1b, respectively. The first positioning plate 2 and the second positioning plate 3 are perpendicular to the longitudinal bracket 1a and the transverse bracket 1b, respectively, and are connected to the fixed bracket 1 via locking units. The fixing unit 4 is disposed on one side of the fixed bracket 1 and is used for installing and fixing the fixed bracket 1. In use, the longitudinal bracket 1a and the transverse bracket 1b are first pressed tightly against both sides of the component 10. Then, the first positioning plate 2 and the second positioning plate 3 are moved until they are pressed tightly against the two adjacent edges of the rectangle formed by the component pin 10a, and then fixed by the locking unit. Figure 5 This determines the relative position of the component pin 10a to the edge of the component 10; then, the present application is separated from the component 10, and the overall position is adjusted so that the first positioning plate 2 and the second positioning plate 3 are close to the pin hole 11a on the electrical connector board 11, see Figure 6 At this point, the positions of the longitudinal support 1a and the transverse support 1b are the absolute positions of the edges when the component 10 is correctly inserted. Then, the fixing unit 4 fixes the fixing bracket 1 to the electrical connector plate 11, the locking unit is released and the first positioning plate 2 and the second positioning plate 3 are removed. Finally, the edge of the component 10 is inserted into the electrical connector plate 11 close to the fixed longitudinal support 1a and transverse support 1b, which ensures that the component pin 10a and the pin hole 11a are correctly inserted, thereby improving the alignment accuracy of the pin and the pin hole and avoiding the problem of deformation and damage of the pin or the pin hole.

[0032] Furthermore, the longitudinal support 1a and the transverse support 1b are respectively provided with sliding grooves 5, and the first positioning plate 2 and the second positioning plate 3 are both provided with connecting parts 6 that cooperate with the sliding grooves 5. Through the above structure, a sliding connection can be achieved. At the same time, the two sliding grooves 5 pass through one end of the longitudinal support 1a and the transverse support 1b respectively, so as to facilitate the removal of the first positioning plate 2 and the second positioning plate 3.

[0033] In one embodiment, the top of the connecting part 6 is provided with a mounting part 7, the mounting part 7 is provided with a threaded hole 8, and the locking unit includes a fastening bolt 9 fitted into the threaded hole 8. The end of the fastening bolt 9 abuts against the fixed bracket 1, thereby fixing the first positioning plate 2 and the second positioning plate 3.

[0034] In one embodiment, the fixing unit 4 is a suction cup, which is attached to the surface of the electrical connector board 11 to achieve the installation of the fixing bracket 1.

[0035] In one embodiment, the fixing unit 4 is a magnet to facilitate the installation of the fixing bracket 1 on the surface of the magnetically conductive electrical plug-in board 11.

[0036] In one embodiment, the fixing bracket 1 is made of lightweight material to facilitate installation.

[0037] In one embodiment, the fixing bracket 1 is made of aluminum alloy or engineering plastic, which makes the fixing bracket 1 lightweight and rust-resistant.

Claims

1. A tool for aligning pin-type components, characterized in that: Includes a fixed bracket, a first positioning plate, a second positioning plate, and a fixing unit; The fixed bracket includes a longitudinal bracket and a transverse bracket arranged perpendicular to each other. The first positioning plate and the second positioning plate are slidably mounted on the longitudinal bracket and the transverse bracket, respectively. The first positioning plate and the second positioning plate are perpendicular to the longitudinal bracket and the transverse bracket, respectively, and are connected to the fixed bracket through locking units. The fixing unit is disposed on one side of the fixing bracket and is used for the installation and fixing of the fixing bracket.

2. The pin-type component auxiliary alignment tool according to claim 1, characterized in that: The longitudinal support and the transverse support are respectively provided with sliding grooves, and the first positioning plate and the second positioning plate are both provided with connecting parts that cooperate with the sliding grooves.

3. The pin-type component auxiliary alignment tool according to claim 2, characterized in that: The top of the connecting part is provided with a mounting part, and the mounting part is provided with a threaded hole. The locking unit includes a fastening bolt fitted into the threaded hole, and the end of the fastening bolt abuts against the fixed bracket.

4. The pin-type component auxiliary alignment tool according to claim 3, characterized in that: The fixing unit is a suction cup.

5. The pin-type component auxiliary alignment tool according to claim 3, characterized in that: The fixing unit is a magnet.

6. A pin-type component auxiliary alignment tool according to claim 4 or 5, characterized in that: The mounting bracket is made of lightweight materials.

7. The pin-type component auxiliary alignment tool according to claim 6, characterized in that: The fixing bracket is made of aluminum alloy or engineering plastic.

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