A coil production spot welding device

Abstract

The utility model discloses a kind of coil production spot welding devices, it is related to spot welding technical field, solve the low stability of existing device and the problem of inconvenient spot welding, using the following scheme: the top surface of the base is fixedly installed with two groups of opposite fixed plates, the coil production spot welding device, by the setting of telescopic cylinder A and pressing plate, according to the size of copper sheet and the position of spot welding, telescopic cylinder A drives pressing plate to move left and right, then electric telescopic rod drives pressing plate to move downwards, thereby limiting and compacting copper sheet and wire, guarantee its stability when spot welding, improve the effect of spot welding, simultaneously by the setting of driving motor A and fixed frame, driving motor A drives screw A to rotate, driving motor B drives screw B to rotate, so as to be able to drive spot welding assembly to move forward and backward and left and right, then telescopic cylinder B drives spot welding assembly to move downwards, thereby spot welding, convenient for positioning and spot welding, improve the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of spot welding technology, specifically to a spot welding device for coil production. Background Technology

[0002] Existing inductor coil spot welding devices all use handheld welding machines to weld the connection between the conductor and the copper sheet. Handheld welding machines are prone to producing uneven welds or poor contact between the conductor and the copper sheet. When welding the conductor of the inductor coil to the copper sheet, since the inductor coil and the copper sheet are not fixed, repeated welding is often required to achieve a fixed connection.

[0003] A search revealed that patent application CN213196253U discloses a spot welding device for inductor coil production, comprising a spot welding device body and a servo motor. A spot welding head is fixedly connected to the top of the spot welding device body, and the side of the spot welding device body is inserted and fixedly mounted on a clamping plate. A connecting rod is fixedly connected to the top of the clamping plate, and a telescopic rod is fixedly connected to the connecting rod. The bottom end of the telescopic rod is fixedly connected to the top of the spot welding device body. The clamping plate is fixedly connected to a support rod. This design can limit the movement of copper sheets and wires, improving the spot welding effect. However, due to the setting of the first and second clamping blocks, only the copper sheet can be clamped and fixed. The wire is prone to displacement during spot welding, resulting in low fixation stability and affecting the spot welding effect. At the same time, since the telescopic rod can only move the spot welding head up and down, it cannot move the spot welding head left and right or forward and backward according to the spot welding position, making positioning spot welding inconvenient and inconvenient to use.

[0004] Therefore, we propose a spot welding device for coil production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a coil production spot welding device, which solves the problems of low stability and inconvenient spot welding in existing devices.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a coil production spot welding device, including a base, four sets of support rods with opposite positions are fixedly installed on the top surface of the base, and a top seat is fixedly installed on the top of the support rods; Two sets of fixed plates with opposite positions are fixedly installed on the top surface of the base. A telescopic cylinder A with the same specifications is fixedly installed on the inner side of the fixed plate. A connecting plate is assembled on the output end of the telescopic cylinder A. An electric telescopic rod with the same specifications is fixedly installed on the bottom surface of the connecting plate. A pressure plate with the same specifications is fixedly installed at the bottom end of the electric telescopic rod. The top surface of the top seat has corresponding sliding grooves. A drive motor A is mounted on the right side of the top seat. A lead screw A of the same specification is mounted on the output end of the drive motor A. A moving block A of the same specification is mounted on the outer wall of the lead screw A. A fixed frame of the same specification is fixedly installed on the bottom surface of the moving block A. A drive motor B is mounted on the front side of the fixed frame. A lead screw B of the same specification is mounted on the output end of the drive motor B. A moving block B of the same specification is mounted on the outer wall of the lead screw B. A telescopic cylinder B of the same specification is fixedly installed on the bottom surface of the moving block B. A spot welding assembly of the same specification is mounted on the bottom surface of the telescopic cylinder B.

[0007] Preferably, a spot welding box is fixedly installed on the bottom surface of the telescopic cylinder B, and the bottom surface of the spot welding box is equipped with a spot welding head of the appropriate specification, so that the coil can be spot welded, improving convenience.

[0008] Preferably, the front side of the base is equipped with a controller connected to each component, which facilitates the control of each component.

[0009] Preferably, a processing table of the same specifications is fixedly installed on the top surface of the base, which can prevent damage to the base during spot welding.

[0010] Preferably, the processing table is made of high-strength cast iron material, which can improve the wear resistance and service life of the processing table.

[0011] Preferably, the bottom surface of the pressure plate is fitted with a rubber layer of matching specifications, which can prevent the pressure plate from damaging the copper sheet.

[0012] 1. This coil production spot welding device, through the setting of telescopic cylinder A and pressure plate, according to the size of the copper sheet and the spot welding position, the telescopic cylinder A drives the pressure plate to move left and right, and then the electric telescopic rod drives the pressure plate to move downward, thereby limiting and pressing the copper sheet and wire, ensuring the stability of spot welding and improving the spot welding effect.

[0013] 2. Simultaneously, through the setting of drive motor A and fixed frame, drive motor A drives lead screw A to rotate, and drive motor B drives lead screw B to rotate, thereby enabling the spot welding assembly to move back and forth and left and right. Then, telescopic cylinder B drives the spot welding assembly to move downward, thereby performing spot welding, which facilitates positioning and spot welding and improves the convenience of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the base of this utility model; Figure 3 This is a schematic diagram of the structure of the top seat of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing frame of this utility model.

[0015] In the diagram: 1. Base; 2. Support rod; 3. Top seat; 4. Fixing plate; 5. Telescopic cylinder A; 6. Connecting plate; 7. Electric telescopic rod; 8. Pressure plate; 9. Slide groove; 10. Drive motor A; 11. Lead screw A; 12. Moving block A; 13. Fixing frame; 14. Drive motor B; 15. Lead screw B; 16. Moving block B; 17. Telescopic cylinder B; 18. Spot welding box; 19. Spot welding head; 20. Controller; 21. Processing table. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: As Figures 1-4 As shown: Two sets of fixed plates 4 with opposite positions are fixedly installed on the top surface of the base 1. A telescopic cylinder A5 of the same specification is fixedly installed on the inner side of the fixed plate 4. A connecting plate 6 is assembled on the output end of the telescopic cylinder A5. An electric telescopic rod 7 of the same specification is fixedly installed on the bottom surface of the connecting plate 6. A pressure plate 8 of the same specification is fixedly installed at the bottom end of the electric telescopic rod 7. Through the setting of the telescopic cylinder A5 and the pressure plate 8, according to the size of the copper sheet and the spot welding position, the telescopic cylinder A5 drives the pressure plate 8 to move left and right. Then the electric telescopic rod 7 drives the pressure plate 8 to move downward, thereby limiting and pressing the copper sheet and the wire, ensuring the stability during spot welding and improving the spot welding effect.

[0018] Example 2: Figures 2-4As shown: The top surface of the top seat 3 has a sliding groove 9 with opposite positions. A drive motor A10 is installed on the right side of the top seat 3. A lead screw A11 of the same specification is installed on the output end of the drive motor A10. A moving block A12 of the same specification is installed on the outer wall of the lead screw A11. A fixed bracket 13 of the same specification is fixedly installed on the bottom surface of the moving block A12. A drive motor B14 is installed on the front side of the fixed bracket 13. A lead screw B15 of the same specification is installed on the output end of the drive motor B14. A lead screw B15 of the same specification is installed on the outer wall of the lead screw B15. The movable block B16 has a telescopic cylinder B17 of the same specification fixedly installed on its bottom surface. The bottom surface of the telescopic cylinder B17 is equipped with a spot welding assembly of the same specification. Through the setting of the drive motor A10 and the fixed frame 13, the drive motor A10 drives the lead screw A11 to rotate, and the drive motor B14 drives the lead screw B15 to rotate, thereby driving the spot welding assembly to move back and forth and left and right. Then the telescopic cylinder B17 drives the spot welding assembly to move downward, thereby performing spot welding, which facilitates positioning and spot welding and improves the convenience of use.

[0019] Example 3: As Figures 2-3 As shown: A processing table 21 of the same specifications is fixedly installed on the top surface of the base 1, which can prevent damage to the base 1 during spot welding.

[0020] The working principle and usage process of this utility model are as follows: When the device is required to work, according to the size of the copper sheet and the spot welding position, the telescopic cylinder A5 drives the pressure plate 8 to move left and right. Then, the electric telescopic rod 7 drives the pressure plate 8 to move downward, thereby limiting and pressing the copper sheet and wire, ensuring the stability during spot welding and improving the spot welding effect. At the same time, the drive motor A10 drives the lead screw A11 to rotate, and the drive motor B14 drives the lead screw B15 to rotate, thereby enabling the spot welding assembly to move back and forth and left and right. Then, the telescopic cylinder B17 drives the spot welding assembly to move downward, thereby performing spot welding, which facilitates positioning and spot welding and improves the convenience of use.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A coil production spot welding device, comprising a base (1), wherein four sets of support rods (2) are fixedly installed on the top surface of the base (1), and a top seat (3) is fixedly installed on the top end of the support rods (2). characterized in that The top surface of the base (1) is fixedly equipped with two sets of fixed plates (4) in opposite positions. The inner side of the fixed plate (4) is fixedly equipped with a telescopic cylinder A (5) of the same specification. The output end of the telescopic cylinder A (5) is equipped with a connecting plate (6). The bottom surface of the connecting plate (6) is fixedly equipped with an electric telescopic rod (7) of the same specification. The bottom end of the electric telescopic rod (7) is fixedly equipped with a pressure plate (8) of the same specification. The top surface of the top seat (3) is provided with a sliding groove (9) with opposite positions. The right side of the top seat (3) is equipped with a drive motor A (10). The output end of the drive motor A (10) is equipped with a lead screw A (11) of the same specification. The outer wall of the lead screw A (11) is equipped with a moving block A (12) of the same specification. The bottom surface of the moving block A (12) is fixedly installed with a fixed frame (13) of the same specification. The front side of the fixed frame (13) is equipped with a drive motor B (14). The output end of the drive motor B (14) is equipped with a lead screw B (15) of the same specification. The outer wall of the lead screw B (15) is equipped with a moving block B (16) of the same specification. The bottom surface of the moving block B (16) is fixedly installed with a telescopic cylinder B (17) of the same specification. The bottom surface of the telescopic cylinder B (17) is equipped with a spot welding assembly of the same specification.

2. A coil production spot welding apparatus according to claim 1, characterized in that: The bottom surface of the telescopic cylinder B (17) is fixedly installed with a spot welding box (18), and the bottom surface of the spot welding box (18) is equipped with a spot welding head (19) of the same specification.

3. A coil producing spot welding apparatus according to claim 1, wherein: The front side of the base (1) is equipped with a controller (20) that is connected to each component.

4. A coil production spot welding apparatus according to claim 1, characterized in that: A processing table (21) of the same specifications is fixedly installed on the top surface of the base (1).

5. A coil producing spot welding apparatus according to claim 4, wherein: The processing table (21) is made of high-strength cast iron.

6. A coil producing spot welding apparatus according to claim 1, wherein: The bottom surface of the pressure plate (8) is fitted with a rubber layer of matching specifications.

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