Clamp holder for welding electronic component

Abstract

The utility model relates to the technical field of electronic component holders, in particular to a holder for welding electronic components, which comprises a bottom plate seat, reinforcing feet are fixedly connected to the periphery of the lower end of the bottom plate seat, a strong magnetic plate is fixedly connected to the right of the upper end of the bottom plate seat, and a reinforcing cap is fixedly connected to the left of the upper end of the bottom plate seat. And an internal threaded hole groove is formed in the middle of the upper end of the reinforcing cap, a welding view amplification assembly is movably connected to the interior of the internal threaded hole groove in a threaded mode, three clamping structures are connected to the upper end of the strong magnetic attraction plate in a magnetic attraction mode, and a circuit board is arranged among the three clamping structures. According to the clamping device for welding the electronic element, the reinforcing feet ensure that the bottom plate base is stable, the clamping structures are conveniently fixed through the strong magnetic suction plates, precise welding operation is facilitated through the welding view amplification assembly, a circuit board can be stably clamped through the three clamping structures, the welding efficiency and quality are improved, and the welding requirement of the electronic element is met.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component holders, and particularly relates to a holder for welding electronic components. Background Art

[0002] In the production and maintenance of electronic components, welding is crucial. Due to the small size and fine structure of electronic components, manual welding requires high-precision operation. Therefore, a holder for welding is developed. It can fix electronic components, ensure stable position during welding, and improve quality and efficiency. However, there are deficiencies in existing holders. On the one hand, different types and specifications of electronic components require different holders, with poor versatility and difficulty in meeting the clamping needs of various components. On the other hand, the design of some holders will block the welding part, affecting the operator's vision and increasing the welding difficulty, which is not conducive to completing the welding work efficiently and accurately. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a holder for welding electronic components, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A holder for welding electronic components includes a bottom plate seat. Reinforcing feet are fixedly connected to the peripheries of the lower end of the bottom plate seat. A strong magnetic attraction plate is fixedly connected to the upper right part of the bottom plate seat. A reinforcing cap is fixedly connected to the upper left part of the bottom plate seat. An internal threaded hole groove is opened in the middle of the upper end of the reinforcing cap. A welding magnifying vision assembly is threadedly connected to the internal threaded hole groove in a movable manner. Three clamping structures are magnetically adsorbed and connected to the upper end of the strong magnetic attraction plate. A circuit board is arranged between the three clamping structures.

[0006] Preferably, the clamping structure includes a lower iron plate. A reinforcing column is fixedly connected to the middle of the upper end of the lower iron plate. A bottom pressing plate piece is fixedly connected to the upper end of the reinforcing column. A rotary pressing assembly is fixedly connected to the middle of the upper end of the bottom pressing plate piece.

[0007] By adopting the above technical solution: The lower iron plate provides stable support, the reinforcing column enhances the structural stability, the bottom pressing plate piece fits the electronic component to prevent sliding, and the rotary pressing assembly can flexibly adjust the clamping force and angle. Each accessory cooperates with each other to ensure that the electronic component is firmly clamped during welding, improve the welding precision and quality, and facilitate operation.

[0008] Preferably, the lower iron plate is magnetically adsorbed and connected to the strong magnetic attraction plate.

[0009] By adopting the above technical solution: The lower iron plate is magnetically connected to the strong magnetic attraction plate, which is convenient for quick installation and fixation.

[0010] Preferably, the rotation and pressing assembly includes an upper fixing column, the middle of the lower end of the upper fixing column is fixedly connected with a threaded column, one end of the threaded column away from the upper fixing column is fixedly connected with a bottom pressing plate piece, the middle of the outer surface of the threaded column is threadedly movably connected with an upper pressing plate, the lower end of the upper pressing plate is fixedly connected with a silica gel protection cushion block, and the upper end of the upper fixing column is fixedly connected with an upper iron plate.

[0011] By adopting the above technical solution: the upper fixing column plays a role of connection and support, the threaded column facilitates the adjustment of the height of the upper pressing plate, so as to flexibly control the clamping force. The upper pressing plate cooperates with the silica gel protection cushion block, which can not only provide sufficient pressure to ensure stability when clamping electronic components, but also prevent damage to the components. Each accessory cooperates with each other, enabling the gripper to adapt to different electronic components and clamp them safely and efficiently, providing good conditions for the welding of electronic components.

[0012] Preferably, the upper iron plate and the lower iron plate have the same material, size and structure, the upper iron plate is magnetically adsorbed and connected with a strong magnetic attraction plate, and the upper pressing plate is located directly above the bottom pressing plate piece.

[0013] By adopting the above technical solution: the upper iron plate is the same as the lower iron plate and is connected with the strong magnetic attraction plate, and together with the upper pressing plate, it enhances the clamping stability.

[0014] Preferably, the circuit board is located at the middle position between the three bottom pressing plate pieces and the three upper pressing plates and is in tight contact with the three silica gel protection cushion blocks but not fixed.

[0015] By adopting the above technical solution: each accessory cooperates to stably clamp the circuit board in the middle, and the protection cushion block ensures that the circuit board is not damaged.

[0016] Preferably, the welding magnification vision assembly includes a support rod, an external thread groove is opened in the lower part of the outer surface of the support rod, a bendable threaded rod is fixedly connected to the upper end of the support rod, and a magnifying glass is fixedly connected to one end of the bendable threaded rod away from the support rod.

[0017] By adopting the above technical solution: the support rod can be conveniently installed and fixed through the external thread groove, the bendable threaded rod can flexibly adjust the angle to make the magnifying glass in the best position. When used in cooperation with each other, during the welding of electronic components, the magnifying glass can magnify the welding part, facilitating the operator to clearly observe, improving the welding precision, and reducing welding errors caused by poor vision.

[0018] Preferably, the support rod is detachably connected with a reinforcement cap through the external thread groove, and the lower part of the support rod is located in an internal thread hole groove.

[0019] By adopting the above technical solution: the support rod is connected with the reinforcement cap through the external thread groove, which can be flexibly disassembled, and being located in the internal thread hole groove ensures stability.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. In the utility model, the lower iron plate is magnetically adsorbed and connected with the strong magnetic attraction plate, ensuring that the clamping structure is stably fixed on the bottom plate, facilitating operation. The reinforcing column enhances the stability of the overall structure. The rotary pressing assembly can flexibly adjust the position of the upper pressing plate to adapt to circuit boards of different thicknesses. The silica gel protection cushion block can not only provide sufficient clamping force but also prevent damage to the circuit board. The upper and lower iron plates have the same structure and are adsorbed to the strong magnetic attraction plate, increasing the firmness of clamping. At the same time, the circuit board can be flipped and welded on both the front and back sides. Therefore, under the combined action of the three clamping structures, the circuit board can be stably clamped, facilitating the welding operation and improving the welding quality and efficiency.

[0022] 2. In the utility model, the support rod is detachably connected with the reinforcing cap through the external thread groove, which is convenient for installation and disassembly, increasing the flexibility of use. The bendable threaded rod can adjust the angle and position of the magnifying glass according to actual needs, ensuring that the operator can obtain the best vision during the welding process. The magnifying glass helps to clearly observe the details of the welding part, improving the welding accuracy and quality, and reducing welding errors caused by poor vision. The overall design enables this component to play an important role in the welding of electronic components, improving work efficiency and reducing the operation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of a clamp for welding electronic components of the utility model;

[0024] Figure 2 is the overall schematic diagram of the clamping structure of a clamp for welding electronic components of the utility model;

[0025] Figure 3 is the overall structural schematic diagram of the rotary pressing assembly of a clamp for welding electronic components of the utility model;

[0026] Figure 4 is the overall structural schematic diagram of the welding magnification vision assembly of a clamp for welding electronic components of the utility model.

[0027] In the figure: 1. bottom plate seat; 2. reinforcing foot; 3. strong magnetic attraction plate; 4. reinforcing cap; 5. internal thread hole groove; 6. welding magnification vision assembly; 7. clamping structure; 8. circuit board; 61. support rod; 62. external thread groove; 63. bendable threaded rod; 64. magnifying glass; 71. lower iron plate; 72. reinforcing column; 73. bottom pressing plate piece; 74. rotary pressing assembly; 741. upper fixing column; 742. threaded column; 743. upper pressing plate; 744. silica gel protection cushion block; 745. upper iron plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0032] A holder for welding electronic components includes a bottom plate seat 1. Reinforcing feet 2 are fixedly connected to the peripheries of the lower end of the bottom plate seat 1. A strong magnetic attraction plate 3 is fixedly connected to the right part of the upper end of the bottom plate seat 1. A reinforcing cap 4 is fixedly connected to the left part of the upper end of the bottom plate seat 1. An internal threaded hole groove 5 is opened in the middle of the upper end of the reinforcing cap 4. A welding magnifying vision assembly 6 is threadedly connected to the internal threaded hole groove 5 in a threaded manner. Three clamping structures 7 are magnetically attracted and connected to the upper end of the strong magnetic attraction plate 3. A circuit board 8 is arranged between the three clamping structures 7.

[0033] In this embodiment, the clamping structure 7 includes a lower iron plate 71. In the middle of the upper end of the lower iron plate 71, a reinforcing column 72 is fixedly connected. At the upper end of the reinforcing column 72, a bottom pressing plate piece 73 is fixedly connected. In the middle of the upper end of the bottom pressing plate piece 73, a rotary pressing assembly 74 is fixedly connected. The lower iron plate 71 is magnetically adsorbed and connected to the strong magnetic attraction plate 3. The rotary pressing assembly 74 includes an upper fixing column 741. In the middle of the lower end of the upper fixing column 741, a threaded column 742 is fixedly connected. The end of the threaded column 742 away from the upper fixing column 741 is fixedly connected to the bottom pressing plate piece 73. The middle part of the outer surface of the threaded column 742 is threadedly movably connected with an upper pressing plate 743. At the lower end of the upper pressing plate 743, a silica gel protection cushion block 744 is fixedly connected. At the upper end of the upper fixing column 741, an upper iron plate 745 is fixedly connected. The upper iron plate 745 has the same material, size and structure as the lower iron plate 71. The upper iron plate 745 is magnetically adsorbed and connected to the strong magnetic attraction plate 3. The upper pressing plate 743 is located directly above the bottom pressing plate piece 73. The circuit board 8 is located at the middle position between the three bottom pressing plate pieces 73 and the three upper pressing plates 743 and is in tight contact with the three silica gel protection cushion blocks 744 but not fixed.

[0034] Through the above scheme: First, the bottom pressing plate piece 73 in the clamping structure 7 cooperates with the upper pressing plate 743 to clamp the electronic component from two directions, up and down. The space between the bottom pressing plate piece 73 and the upper pressing plate 743 can be adjusted according to the thickness of the electronic component. For electronic components of different thicknesses, by rotating the upper pressing plate 743 on the threaded column 742, the distance between the two can be changed, so as to adapt to components of different thicknesses. Second, the silica gel protection cushion block 744 at the lower end of the upper pressing plate 743 has certain elasticity and adaptability. For electronic components of different shapes, the silica gel protection cushion block 744 can fit the surface of the component to a certain extent, providing a stable clamping force without damaging the component. Third, at the upper end of the upper fixing column 741, an upper iron plate 745 is fixedly connected. The upper iron plate 745 has the same material, size and structure as the lower iron plate 71. The upper iron plate 745 and the lower iron plate 71 can be magnetically adsorbed and connected to the strong magnetic attraction plate 3. This design enables the clamp to be flexibly combined according to the size and quantity of the electronic components, so as to adjust the distance between the clamps. Therefore, the circuit board 8 components of different sizes can be clamped and welded. Thus, through the adjustable clamping space, elastic protection cushion block and flexible combination design, the problem of poor versatility of the existing clamp is effectively solved, and the clamping requirements of different types and specifications of electronic components can be met.

[0035] In this embodiment, the welding magnification vision assembly 6 includes a support rod 61. An external thread groove 62 is formed in the lower part of the outer surface of the support rod 61. At the upper end of the support rod 61, a bendable threaded rod 63 is fixedly connected. At the end of the bendable threaded rod 63 away from the support rod 61, a magnifying glass 64 is fixedly connected. The support rod 61 is detachably connected to the reinforcing cap 4 through the external thread groove 62. The lower part of the support rod 61 is located in the internal thread hole groove 5.

[0036] Through the above solution: an external thread groove 62 is formed in the lower part of the outer surface of the support rod 61, which enables the support rod 61 to be detachably connected to the reinforcement cap 4 through the external thread groove 62. This detachable design facilitates the installation or disassembly of the welding magnifying vision assembly 6 according to actual needs. When the magnifying glass 64 is not needed, it can be removed to avoid interfering with the operation when it is not required. Secondly, the upper end of the support rod 61 is fixedly connected with a bendable threaded rod 63, and the bendable threaded rod 63 can be bent and adjusted at any angle according to the needs of the operator. In this way, the operator can adjust the magnifying glass 64 to the best observation position to ensure that the welding part can be clearly seen during the welding process without being blocked by other parts of the gripper. Moreover, since the welding magnifying vision assembly 6 is an independent part and can be flexibly adjusted in position and angle, it can be optimally arranged according to different electronic components and welding positions during use, minimizing the impact on the welding operation and improving the efficiency and accuracy of welding.

[0037] It should be noted that the present utility model is a gripper for welding electronic components. During use, first of all, the bottom plate base 1 serves as the foundation of the entire device, and the reinforcement feet 2 around the lower end ensure that the device is stable and does not shake during use. The strong magnetic attraction plate 3 on the upper right part of the bottom plate base 1 is used to adsorb the clamping structure 7, and the reinforcement cap 4 on the upper left part and the internal thread hole groove 5 in the middle are used to connect the welding magnifying vision assembly 6. The lower iron plate 71 of the clamping structure 7 is fixed on the bottom plate base 1 through magnetic adsorption connection with the strong magnetic attraction plate 3. The reinforcement column 72 on the upper end of the lower iron plate 71 enhances the structural stability. The bottom pressing plate piece 73 on the upper end of the reinforcement column 72 is used to support the electronic component. The threaded column 742 at the lower end of the upper fixing column 741 in the rotary pressing assembly 74 is connected to the bottom pressing plate piece 73. By rotating the upper pressing plate 743 on the threaded column 742, it moves downward, and the silicone protection cushion block 744 at the lower end of the upper pressing plate 743 contacts the electronic component to achieve clamping. The upper iron plate 745 at the upper end of the upper fixing column 741 can also be adsorbed to the strong magnetic attraction plate 3 to increase stability. The welding magnifying vision assembly 6 includes a support rod 61. The support rod 61 is detachably connected to the reinforcement cap 4 through the external thread groove 62 on the lower part of the outer surface and is located in the internal thread hole groove 5. The bendable threaded rod 63 at the upper end of the support rod 61 can adjust the angle, and the magnifying glass 64 at its end is used to magnify the welding part. Therefore, under the coordinated work of the overall accessories, the circuit board 8 is located at the middle position between the three bottom pressing plate pieces 73 and the three upper pressing plates 743 and abuts against the three silicone protection cushion blocks 744 but is not fixed. Through the coordinated action of the three clamping structures 7, the circuit board 8 is stably clamped in the middle to ensure that the circuit board 6 does not move during the welding process. At the same time, the welding magnifying vision assembly 8 provides a clear vision for the operator, facilitating precise welding operations.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A holder for welding electronic components, comprising a bottom plate base (1), characterized in that: The lower ends of the four sides of the bottom plate base (1) are fixedly connected with reinforcement feet (2). The right part of the upper end of the bottom plate base (1) is fixedly connected with a strong magnetic attraction plate (3). The left part of the upper end of the bottom plate base (1) is fixedly connected with a reinforcement cap (4). The middle part of the upper end of the reinforcement cap (4) is provided with an internal thread hole groove (5). A welding magnifying vision assembly (6) is movably connected with the internal thread of the internal thread hole groove (5). Three clamping structures (7) are magnetically adsorbed and connected to the upper end of the strong magnetic attraction plate (3). A circuit board (8) is arranged among the three clamping structures (7).

2. The holder for welding electronic components according to claim 1, wherein: The clamping structure (7) includes a lower iron plate (71). The middle part of the upper end of the lower iron plate (71) is fixedly connected with a reinforcement column (72). The upper end of the reinforcement column (72) is fixedly connected with a bottom pressing plate piece (73). The middle part of the upper end of the bottom pressing plate piece (73) is fixedly connected with a rotary pressing assembly (74).

3. The holder for welding electronic components according to claim 2, characterized in that: The lower iron plate (71) is magnetically adsorbed and connected to the strong magnetic attraction plate (3).

4. The holder for welding electronic components according to claim 2, wherein: The rotary pressing assembly (74) includes an upper fixing column (741). The middle part of the lower end of the upper fixing column (741) is fixedly connected with a threaded column (742). One end of the threaded column (742) far away from the upper fixing column (741) is fixedly connected with the bottom pressing plate piece (73). The middle part of the outer surface of the threaded column (742) is movably connected with an upper pressing plate (743) by threads. The lower end of the upper pressing plate (743) is fixedly connected with a silica gel protection cushion block (744). The upper end of the upper fixing column (741) is fixedly connected with an upper iron plate (745).

5. The holder for welding electronic components according to claim 4, wherein: The upper iron plate (745) has the same material, size and structure as the lower iron plate (71). The upper iron plate (745) is magnetically adsorbed and connected to the strong magnetic attraction plate (3). The upper pressing plate (743) is located directly above the bottom pressing plate piece (73).

6. The holder for welding electronic components according to claim 1, characterized in that: The circuit board (8) is located at the middle position among the three bottom pressing plate pieces (73) and the three upper pressing plates (743) and is in tight contact with the three silica gel protection cushion blocks (744) but not fixed.

7. The holder for welding electronic components according to claim 1, characterized in that: The welding magnifying vision assembly (6) includes a support rod (61). An external thread groove (62) is opened in the lower part of the outer surface of the support rod (61). The upper end of the support rod (61) is fixedly connected with a bendable threaded rod (63). One end of the bendable threaded rod (63) far away from the support rod (61) is fixedly connected with a magnifying glass (64).

8. A holder for welding electronic components according to claim 7, characterized in that: The support rod (61) is detachably connected with the reinforcement cap (4) through the external thread groove (62). The lower part of the support rod (61) is located in the internal thread hole groove (5).

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