Electronic component pin adjustable positioning welding table

Abstract

The utility model discloses an adjustable positioning welding platform of electronic component pin, including the base of universal wheel, the fixed column of fixed connection with telescopic column and adjusting bolt is established on the base, can accurate regulation welding platform height, and welding platform is equipped with at least three 90 degree circumferential even distribution's slide rail, and slide rail is connected with the sliding block and is locked through the positioning bolt, and the positioning clamp of elastic open -and -shut structure is installed the top of sliding block, adopts 65Mn spring steel, and the clamping opening size is variable, and its clamping surface is equipped with rubber antiskid pad, can adapt to different thick and thin pin and prevent the sliding when welding, and the middle part of welding platform is equipped with the welding groove, can receive the solder and keep neat, and the base, fixed column and welding platform all adopt Q235 steel, and the tensile strength is not less than 375MPa, and the equipment strength is guaranteed. This welding platform realizes multidimensional adjustable positioning, improves welding accuracy and efficiency, and is suitable for various electronic component welding operation.

Description

Technical Field

[0001] This utility model relates to the field of electronic welding technology, specifically to an adjustable positioning welding station for electronic component pins. Background Technology

[0002] In the soldering process of electronic components, precise positioning is crucial to ensuring soldering quality.

[0003] Traditional soldering stations typically employ fixed positioning structures, making them ill-suited for soldering electronic components of varying sizes and shapes. When soldering components of different sizes, precise positioning is impossible, leading to component misalignment during soldering and severely impacting soldering accuracy and product quality. For example, fixed positioning structures cannot provide suitable positioning solutions for components with small pin pitch or irregular shapes, increasing soldering difficulty and defect rates. The height of traditional soldering stations is usually fixed, preventing flexible adjustments based on operator height, operating habits, or the specific requirements of different soldering processes. This can cause operator fatigue during extended periods, reducing work efficiency and potentially affecting soldering accuracy due to unsuitable height. Traditional component clamping structures are often functionally limited, with limited flexibility and adjustment range, failing to meet the clamping requirements of electronic component pins of varying thicknesses. For thinner pins, insufficient clamping force may cause component loosening; for thicker pins, ineffective clamping may be impossible. Furthermore, the lack of anti-slip design on the clamping surfaces allows components to slip during soldering, affecting accuracy and stability.

[0004] Therefore, it is necessary to design an adjustable positioning soldering station for electronic component pins to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable positioning soldering station for electronic component pins to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable positioning soldering station for electronic component pins, comprising:

[0008] Base with casters;

[0009] A fixed column is fixedly installed on the base, and a telescopic column is slidably connected to the upper part of the fixed column. The fixed column is also equipped with an adjusting bolt for adjusting the height.

[0010] A welding table connected to the top of the telescopic column, equipped with a slide rail and a slider, wherein a welding groove is provided in the middle of the welding table;

[0011] The slide rail and the slider are slidably connected and locked in place by positioning bolts. The top of the slider is provided with a positioning clamp for holding the pins of electronic components.

[0012] As a preferred embodiment of this utility model, the adjusting bolt and the fixed column are connected by threads. By rotating the adjusting bolt, the telescopic column can be pushed to slide up and down inside the fixed column, thereby achieving precise adjustment of the welding table height.

[0013] As a preferred embodiment of this utility model, the number of slide rails on the welding table is at least three, which are evenly distributed in a 90° circle around the center of the welding table to meet the positioning requirements in different directions.

[0014] As a preferred embodiment of this utility model, the clearance between the slider and the slide rail is 0.05mm-0.1mm, ensuring that the slider can slide smoothly on the slide rail without excessive shaking; the positioning bolt and the screw hole on the slider are interference fit, and when the positioning bolt is tightened, the slider can be firmly locked in the designated position on the slide rail.

[0015] As a preferred embodiment of this utility model, the positioning clamp is an elastic opening and closing structure, made of 65Mn spring steel, with a maximum opening size of 15mm and a minimum closing size of 2mm, to accommodate electronic component pins of different thicknesses.

[0016] As a preferred embodiment of this utility model, the clamping surface of the positioning clamp is provided with a rubber anti-slip pad. The Shore hardness of the rubber anti-slip pad is 60A-70A, which can increase the friction on the pins of electronic components and prevent the components from sliding during the soldering process.

[0017] As a preferred embodiment of this utility model, the welding table, the fixing column and the base are all made of Q235 steel, and the tensile strength of the material is not less than 375MPa.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] In this utility model, the adjustable positioning welding station for electronic component pins achieves the following effects: 1. This welding station, with its adjustable positioning clamps, slide rails, and slider structure, can adapt to the welding needs of electronic components of different specifications and shapes. Multiple slide rails evenly distributed around the center, combined with a sliding and precisely locking slider, enable flexible positioning of electronic components in multiple directions. Compared with traditional fixed positioning structures, this significantly improves the flexibility and accuracy of positioning, effectively preventing component misalignment during welding, ensuring welding precision, reducing defect rates, and improving product quality; 2. The design of the fixed column and telescopic column with adjusting bolts allows the telescopic column to slide up and down within the fixed column by rotating the adjusting bolts, thereby precisely adjusting the height of the welding station. This height-adjustable function can meet the needs of different operators in terms of height and operating habits, and can also adapt to the height requirements of different welding processes, reducing operator fatigue and improving work efficiency and welding accuracy; 3. The reasonably designed clearance between the slider and the slide rail (0.05mm-0.1mm) ensures that the slider can slide smoothly on the slide rail without excessive shaking; the interference fit between the positioning bolt and the slider screw hole ensures that the slider is firmly locked in the designated position, and will not shift even if subjected to external forces such as vibration during the welding process. Compared with the traditional sliding positioning structure, it greatly improves the positioning accuracy and stability, providing a reliable guarantee for high-quality welding; 4. The elastic opening and closing structure positioning clamp made of 65Mn spring steel has a suitable clamping opening adjustment range (maximum opening size 15mm, minimum closing size 2mm), which can adapt to the clamping needs of electronic component pins of different thicknesses, ensuring that a stable and appropriate clamping force can be provided for various components. Meanwhile, the clamping surface is equipped with rubber anti-slip pads with a specific Shore hardness (60A-70A), which effectively increases the friction on the component pins, preventing components from slipping during welding and further improving the accuracy and stability of welding. 5. The welding table, fixing column, and base are made of Q235 steel with a tensile strength of not less than 375MPa, which has higher strength and better wear resistance compared to materials used in traditional welding tables. The high-strength material can withstand various external forces during welding and is not easily deformed or damaged; the good wear resistance allows key components such as slide rails to maintain good performance even under long-term and frequent use, extending the equipment's service life, reducing equipment maintenance costs and replacement frequency, and improving the overall reliability and stability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 3This is a top view of the structure of this utility model.

[0023] In the diagram: 1. Caster wheel; 2. Base; 3. Fixed column; 4. Telescopic column; 5. Adjusting bolt; 6. Slide rail; 7. Slider; 8. Welding table; 9. Positioning clamp; 10. Welding groove; 11. Positioning bolt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are provided. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figure 1-3 The present invention provides the following technical solution:

[0029] Example 1

[0030] In this embodiment, an adjustable positioning soldering station for electronic component pins includes a base 2 with casters 1. The base 2 provides a stable support foundation for the entire soldering station. The casters 1 allow the soldering station to be easily moved to the required position, improving the flexibility of the equipment.

[0031] Example 2

[0032] In this embodiment, based on embodiment 1, a fixed column 3 is fixedly installed on the base 2. A telescopic column 4 is slidably connected to the upper part of the fixed column 3. An adjusting bolt 5 for adjusting the height is provided on the fixed column 3. The adjusting bolt 5 is threadedly connected to the fixed column 3. Figure 2 As shown, by rotating the adjusting bolt 5, the telescopic column 4 can be pushed up and down within the fixed column 3 to achieve precise adjustment of the height of the welding table 8, so as to meet the height requirements of different operators and different welding work scenarios.

[0033] Example 3

[0034] In this embodiment, according to Embodiment 1, the welding table 8 connected to the top of the telescopic column 4 is provided with a slide rail 6 and a slider 7. A welding groove 10 is provided in the middle of the welding table 8. The slide rail 6 and the slider 7 are slidably connected and locked in place by a positioning bolt 11. A positioning clamp 9 for holding the pins of electronic components is provided on the top of the slider 7. There are three slide rails 6 on the welding table 8, evenly distributed in a 90° circle around the center of the welding table 8 to meet positioning requirements in different directions. Figure 3 As shown, the clearance between slider 7 and slide rail 6 is 0.05mm, ensuring smooth sliding of slider 7 on slide rail 6 without excessive wobbling. The positioning bolt 11 and the screw hole on slider 7 are interference fit; when the positioning bolt 11 is tightened, slider 7 is securely locked in the designated position on slide rail 6. Positioning clamp 9 is a flexible opening and closing structure made of 65Mn spring steel. Its maximum opening size is 15mm, and its minimum closing size is 2mm, accommodating electronic component pins of different thicknesses. The clamping surface of positioning clamp 9 is equipped with a rubber anti-slip pad with a Shore hardness of 60A, increasing friction on the electronic component pins and preventing component slippage during welding. Welding table 8, fixing column 3, and base 2 are all made of Q235 steel, with a tensile strength of not less than 375MPa, ensuring the strength and durability of the equipment.

[0035] Example 4

[0036] This embodiment is basically the same in structure and principle as Embodiment 3, the difference being that the clearance between the slider 7 and the slide rail 6 is 0.1mm. While ensuring smooth sliding of the slider 7, appropriately widening the clearance can reduce the processing accuracy requirements to a certain extent and save manufacturing costs. The rubber anti-slip pad on the clamping surface of the positioning clamp 9 has a Shore hardness of 70A. By increasing the hardness of the rubber anti-slip pad, the friction force on the pins of electronic components is further enhanced, making it suitable for working scenarios with large vibrations during the welding process.

[0037] Example 5

[0038] This embodiment is an improvement on embodiment 3. The number of slide rails 6 on the welding table 8 is set to four, evenly distributed in a 90° circle around the center of the welding table 8. Compared to embodiment 1, this adds one slide rail 6, providing more directional positioning options. It is particularly suitable for welding electronic components with complex shapes and irregular pin distributions, allowing for more precise positioning of the electronic component pins. The structure, materials, and connection methods of other components are the same as in embodiment 1.

[0039] The working process of this utility model is as follows: When using the adjustable positioning welding station for electronic components, first push the welding station and use the casters 1 on the base 2 to move the equipment to a suitable working position. Fix the equipment through the locking structure of the casters 1 to ensure that the equipment is stable and does not move during the welding process. Then, according to the height of the operator and the welding operation requirements, rotate the adjusting bolt 5 on the fixing column 3. Through the threaded transmission, push the telescopic column 4 to slide up and down in the fixing column 3 to accurately adjust the height of the welding station 8. After adjusting to the appropriate position, stop rotating the adjusting bolt 5 to complete the height positioning.

[0040] Slide slider 7 along slide rail 6 on welding table 8. Based on the distribution of electronic component pins, move slider 7 to the desired direction and position. There are three or four slide rails 6, evenly distributed in a 90° circle around the center of welding table 8, to meet different positioning requirements. After slider 7 moves to the designated position, tighten positioning bolt 11 to securely lock slider 7 onto slide rail 6 through interference fit. Utilize the elastic opening and closing structure of positioning clamp 9 to place electronic component pins into the clamping opening. Positioning clamp 9 is made of 65Mn spring steel, with a maximum opening size of 15mm and a minimum closing size of 2mm, accommodating pins of different diameters. During clamping, the rubber anti-slip pad (Shore hardness 60A-70A) on the clamping surface of positioning clamp 9 contacts the pin, increasing friction and preventing pin slippage.

[0041] The soldering operation of electronic component pins is carried out above the soldering tank 10 in the middle of the soldering station 8. The soldering tank 10 can catch the solder dripping during the soldering process and keep the work surface clean.

[0042] If you need to replace electronic components of different specifications or adjust the welding position, loosen the positioning bolt 11, move the slider 7 to the new position and lock it, and repeat the above positioning steps. After the welding operation is completed, the height of the welding table 8 can be adjusted back to the initial state as needed, and the equipment can be moved to the designated storage position.

[0043] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable positioning and soldering station for electronic component pins, characterized in that, include: A base (2) with casters (1); A fixed column (3) is fixedly installed on the base (2). A telescopic column (4) is also slidably connected to the inside of the fixed column (3). An adjusting bolt (5) for adjusting the height is also provided on the fixed column (3). A welding table (8) is connected to the top of the telescopic column (4) and is provided with a slide rail (6) and a slider (7). The welding table (8) is provided with a welding groove (10) in the middle. The slide rail (6) and the slider (7) are slidably connected and locked and limited by a positioning bolt (11). The top of the slider (7) is provided with a positioning clip (9) for clamping the pins of electronic components.

2. The adjustable positioning and soldering station for electronic component pins according to claim 1, characterized in that: The adjusting bolt (5) is connected to the fixed column (3) by a thread. By rotating the adjusting bolt (5), the telescopic column (4) can be pushed to slide up and down inside the fixed column (3) to achieve precise adjustment of the height of the welding table (8).

3. The adjustable positioning and soldering station for electronic component pins according to claim 1, characterized in that: The number of slide rails (6) on the welding table (8) is at least three, and they are evenly distributed in a 90° circle around the center of the welding table (8) to meet the positioning requirements in different directions.

4. The adjustable positioning and soldering station for electronic component pins according to claim 1, characterized in that: The clearance between the slider (7) and the slide rail (6) is 0.05mm-0.1mm, which ensures that the slider (7) can slide smoothly on the slide rail (6) without excessive shaking. The positioning bolt (11) and the screw hole on the slider (7) are interference fit. When the positioning bolt (11) is tightened, the slider (7) can be firmly locked in the designated position on the slide rail (6).

5. The adjustable positioning and soldering station for electronic component pins according to claim 1, characterized in that: The positioning clamp (9) is an elastic opening and closing structure, made of 65Mn spring steel. Its maximum opening size is 15mm and the minimum closing size is 2mm, so as to adapt to the pins of electronic components of different thicknesses.

6. The adjustable positioning and soldering station for electronic component pins according to claim 5, characterized in that: The clamping surface of the positioning clamp (9) is provided with a rubber anti-slip pad. The Shore hardness of the rubber anti-slip pad is 60A-70A, which can increase the friction on the pins of electronic components and prevent the components from sliding during the welding process.

7. The adjustable positioning and soldering station for electronic component pins according to claim 1, characterized in that: The welding table (8), the fixing column (3) and the base (2) are all made of Q235 steel, and the tensile strength of the material is not less than 375MPa.

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