Auxiliary welding device for plate ring sensor

Abstract

The utility model discloses an auxiliary welding device for a plate ring sensor, which comprises a machine base, an electric vertical moving rod is fixedly arranged at the rear position of the top of the machine base, the front side of the electric vertical moving rod is fixedly connected with an electric transverse moving rod, and a soldering machine is fixedly arranged at the bottom of the electric transverse moving rod. A sensor is placed on an overturning plate, a threaded bolt is rotated to be in threaded fit with a threaded plate to drive a fixing plate to fix the sensor, a threaded rod is driven to rotate through a servo motor, a threaded sleeve on the surface of the threaded rod is driven to rotate and move, and then a moving seat connected with a connecting plate is driven to move; the electric telescopic rod drives the rack to move, the first guide seat slides on the inner surface of the first guide groove for guiding, the rack moves to drive the gear to rotate, the turnover plate connected with the gear is driven to turn over, and the side face needing tin soldering faces the tin soldering machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of sensor processing, in particular to a welding auxiliary device for a plate ring sensor. Background Art

[0002] The working principle of the plate ring tension sensor: the elastomer (elastic element, sensitive beam) produces elastic deformation under the action of external force, causing the resistance strain gauge (conversion element) attached to its surface to also deform. After the resistance strain gauge is deformed, its resistance value will change (increase or decrease), and then the corresponding measurement circuit converts this resistance change into an electrical signal (voltage or current), thereby completing the process of converting the external force into an electrical signal.

[0003] When processing the plate ring tension sensor, it is generally necessary to weld the signal line on the side of the sensor. The manual welding method requires holding the sensor with one hand and holding the welding gun with the other hand to solder the signal line to the surface of the sensor. This method is inconvenient for welding and increases the soldering time. Therefore, we propose a welding auxiliary device that uses the method of flipping and soldering to solve the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to provide a welding auxiliary device for a plate ring sensor, which has the purpose of facilitating welding and reducing soldering time, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: a welding auxiliary device for a plate ring sensor, comprising a machine base, an electric vertical movable rod is fixedly arranged at the rear position of the top of the machine base, an electric lateral movable rod is fixedly connected to the front of the electric vertical movable rod, a soldering machine is fixedly arranged at the bottom of the electric lateral movable rod, a servo motor is fixedly connected to the front position of the right side of the machine base, a threaded rod is fixedly connected to the output shaft of the servo motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, a connecting plate is fixedly connected to the top of the threaded sleeve, a movable seat is fixedly connected to the side of the connecting plate away from the threaded sleeve, and the bottom of the movable seat is connected to the machine base. The top of the movable seat is fixedly connected with an electric telescopic rod at the front position of the right side of the movable seat, and the telescopic end of the electric telescopic rod is fixedly connected with a rack, and the bottom of the rack is fixedly connected with a guide seat, and the front of the movable seat is provided with a guide groove that slides with the guide seat, and the top of the rack is meshed with a gear, and the back of the gear is fixedly connected with a shaft rod, one side of the shaft rod passes through the movable seat and extends to the inner cavity of the movable seat, and is fixedly connected with a flip plate, and is rotatably connected with the movable seat through a bearing seat, the top of the flip plate is fixedly connected with a threaded plate, the inner surface of the threaded plate is threadedly connected with a threaded bolt, and the bottom of the threaded bolt is fixedly connected with a fixed plate.

[0006] Preferably, a second guide groove is provided at the front and rear positions of the top of the machine base, a second guide seat is slidably connected to the inner surface of the second guide groove, and the top of the second guide seat is fixedly connected to the bottom of the movable seat.

[0007] Preferably, the lowest end surface of the flip plate after rotation is higher than the bottom of the inner cavity of the moving seat.

[0008] Preferably, one side of the flip plate is open in design, the other side of the flip plate is solid in design, and the flip plate is concave in design.

[0009] Preferably, a groove is provided on the front side of the base, and the inner surface of the groove is rotatably connected to the threaded rod via a bearing.

[0010] 1. The beneficial effects of the utility model are as follows: the utility model places the sensor on the flip plate, and drives the fixing plate to fix the sensor by rotating the threaded bolt, thereby cooperating with the thread between the threaded plate, and driving the threaded rod to rotate through the servo motor, thereby driving the threaded sleeve on its surface to rotate and move, thereby driving the moving seat connected to the connecting plate to move, so that the sensor moves to the bottom of the corresponding soldering machine, and drives the rack to move through the electric telescopic rod, thereby guiding it by sliding on the inner surface of the guide seat one on the guide groove one. The movement of the rack drives the gear to rotate, thereby driving the connected flip plate to flip, so that the side that needs soldering faces the soldering machine, and moves up and down and forward and backward through the arrangement of the electric vertical moving rod, the electric horizontal moving rod and the soldering machine, and uses the existing technology to perform soldering operations on the sensor. By setting the above structure, the purpose of convenient welding is achieved, and the hand-held method is replaced, thereby saving soldering time.

[0011] 2. The utility model guides the movement of the movable seat by arranging the guide seat 2 to slide on the inner surface of the guide groove 2.

[0012] 3. The utility model sets one side of the flip plate as an open design and the other side of the flip plate as a solid design, and the flip plate is designed in a concave shape. The open design is convenient for processing personnel to put the sensor into the flip plate from the open side, and the solid side design of the flip plate is used to prevent the sensor from slipping after flipping.

[0013] 4. The utility model sets the lowest end surface of the flip plate higher than the bottom of the inner cavity of the moving seat after rotation, so as to avoid the situation that the bottom of the flip plate touches the bottom of the inner cavity of the moving seat after flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the disassembly of the machine base and the mobile base of the utility model;

[0017] Figure 3 It is a partial enlarged view of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the flipping of the placement plate structure of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Machine base; 2. Electric vertical moving rod; 3. Electric horizontal moving rod; 4. Soldering machine; 5. Servo motor; 6. Threaded rod; 7. Threaded sleeve; 8. Connecting plate; 9. Moving seat; 10. Electric telescopic rod; 11. Rack; 12. Guide seat 1; 13. Guide groove 1; 14. Gear; 15. Flip plate; 16. Threaded plate; 17. Threaded bolt; 18. Fixed plate; 19. Guide groove 2; 20. Guide seat 2. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the welding auxiliary device of the plate ring sensor of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-4The present invention shows an auxiliary welding device for a plate ring sensor according to an embodiment of the present invention, comprising a machine base 1, an electric vertical movable rod 2 is fixedly provided at the rear position of the top of the machine base 1, an electric lateral movable rod 3 is fixedly connected to the front of the electric vertical movable rod 2, a soldering machine 4 is fixedly provided at the bottom of the electric lateral movable rod 3, a servo motor 5 is fixedly connected to the front position on the right side of the machine base 1, a threaded rod 6 is fixedly connected to the output shaft of the servo motor 5, a threaded sleeve 7 is threadedly connected to the surface of the threaded rod 6, a connecting plate 8 is fixedly connected to the top of the threaded sleeve 7, a movable seat 9 is fixedly connected to the side of the connecting plate 8 away from the threaded sleeve 7, a bottom of the movable seat 9 is slidably arranged between the top of the machine base 1, an electric telescopic rod 10 is fixedly connected to the front position on the right side of the movable seat 9, and an electric The telescopic end of the telescopic rod 10 is fixedly connected with a rack 11, and the bottom of the rack 11 is fixedly connected with a guide seat 12. The front of the moving seat 9 is provided with a guide groove 13 that slides with the guide seat 12. The top of the rack 11 is meshed with a gear 14, and the back of the gear 14 is fixedly connected with an axle rod. One side of the axle rod passes through the moving seat 9 and extends to the inner cavity of the moving seat 9 and is fixedly connected with a flip plate 15. The lowest end surface of the flip plate 15 after rotation is higher than the bottom of the inner cavity of the moving seat 9. By setting the lowest end surface of the flip plate 15 after rotation to be higher than the bottom of the inner cavity of the moving seat 9, it is avoided that the bottom of the flip plate 15 touches the bottom of the inner cavity of the moving seat 9 after flipping. One side of the flip plate 15 is open, and the other side of the flip plate 15 is solid. 15 is a concave design, by setting one side of the flip plate 15 as an open design, the other side of the flip plate 15 is a solid design, and the flip plate 15 is a concave design, the open design is convenient for the processing personnel to put the sensor into the flip plate 15 from the open side, and the flip plate 15 is designed to prevent the sensor from slipping after flipping, and the flip plate 15 is rotatably connected to the movable seat 9 through the bearing seat, the top of the flip plate 15 is fixedly connected with a threaded plate 16, the inner surface of the threaded plate 16 is threadedly connected with a threaded bolt 17, and the bottom of the threaded bolt 17 is fixedly connected with a fixed plate 18, the sensor is placed on the flip plate 15, and the threaded bolt 17 is rotated to drive the fixed plate 18 to fix the sensor with the threaded plate 16. The threaded rod 6 is driven to rotate by the servo motor 5, thereby driving the threaded sleeve 7 on its surface to rotate and move, thereby driving the moving seat 9 connected to the connecting plate 8 to move, so that the sensor moves to the bottom of the corresponding soldering machine 4, and the rack 11 is driven to move by the electric telescopic rod 10, so that the guide seat 12 slides on the inner surface of the guide groove 13 for guidance. The movement of the rack 11 drives the gear 14 to rotate, thereby driving the flip plate 15 connected to it to flip, so that the side that needs soldering faces the soldering machine 4. Through the setting of the electric vertical moving rod 2, the electric horizontal moving rod 3 and the soldering machine 4, the up and down and front and back movements are performed, and the existing technology is used to perform soldering operations on the sensor. By setting the above structure, the purpose of convenient welding is achieved.It replaces the hand-held method, thus saving soldering time.

[0024] Embodiment 2:

[0025] Figure 1-4 The present invention shows a welding auxiliary device for a plate ring sensor according to an embodiment of the utility model, comprising a machine base 1, an electric vertical moving rod 2 is fixedly arranged at the rear position of the top of the machine base 1, an electric lateral moving rod 3 is fixedly connected to the front of the electric vertical moving rod 2, a soldering machine 4 is fixedly arranged at the bottom of the electric lateral moving rod 3, a guide groove 2 19 is provided at the front and rear positions of the top of the machine base 1, a guide seat 20 is slidably connected to the inner surface of the guide groove 2 19, the top of the guide seat 20 is fixedly connected to the bottom of the moving seat 9, and the guide seat 20 is arranged to slide on the inner surface of the guide groove 2 19, thereby guiding the movement of the moving seat 9, a servo motor 5 is fixedly connected to the front position of the right side of the machine base 1, a threaded rod 6 is fixedly connected to the output shaft of the servo motor 5, a groove is provided at the front of the machine base 1, and the inner surface of the groove is rotatably connected to the threaded rod 6 through a bearing, and a threaded sleeve 7 is threadedly connected to the surface of the threaded rod 6. The top of the threaded sleeve 7 is fixedly connected with a connecting plate 8, and the side of the connecting plate 8 away from the threaded sleeve 7 is fixedly connected with a moving seat 9. The bottom of the moving seat 9 is slidably arranged between the top of the machine base 1, and the front position on the right side of the moving seat 9 is fixedly connected with an electric telescopic rod 10, and the telescopic end of the electric telescopic rod 10 is fixedly connected with a rack 11, and the bottom of the rack 11 is fixedly connected with a guide seat 12. The front of the moving seat 9 is provided with a guide groove 13 that slides with the guide seat 12. The top of the rack 11 is meshed with a gear 14, and the back of the gear 14 is fixedly connected with a shaft rod. One side of the shaft rod penetrates the moving seat 9 and extends to the inner cavity of the moving seat 9. It is fixedly connected with a flip plate 15, and is rotatably connected with the moving seat 9 through a bearing seat. The top of the flip plate 15 is fixedly connected with a threaded plate 16, and the inner surface of the threaded plate 16 is threadedly connected with a threaded bolt 17, and the bottom of the threaded bolt 17 is fixedly connected with a fixed plate 18.

[0026] Working principle: When the utility model is used, the sensor is placed on the flip plate 15. The open design facilitates the processing personnel to put the sensor into the flip plate 15 from the open side, and the solid side design of the flip plate 15 is used to prevent the sensor from slipping after flipping. By rotating the threaded bolt 17, the threaded bolt 17 and the threaded plate 16 cooperate to drive the fixing plate 18 to fix the sensor;

[0027] The servo motor 5 is started, and the threaded rod 6 is driven to rotate by the servo motor 5, thereby driving the threaded sleeve 7 on the surface thereof to rotate and move, thereby driving the moving seat 9 connected to the connecting plate 8 to move, and the guide seat 20 slides on the inner surface of the guide groove 2 19 to guide the movement of the moving seat 9, so that the sensor moves to the bottom of the corresponding soldering machine 4;

[0028] Start the electric telescopic rod 10, and the rack 11 is driven to move by the electric telescopic rod 10, so that the guide seat 12 slides on the inner surface of the guide groove 13 for guidance. The movement of the rack 11 drives the gear 14 to rotate, thereby driving the flip plate 15 connected to it to flip, so that the side that needs soldering faces the soldering machine 4. Through the cooperation of the electric vertical moving rod 2, the electric horizontal moving rod 3 and the soldering machine 4, the up and down and front and back movements are performed, and the existing technology is used to perform soldering operations on the sensor, thereby achieving the effect of convenient welding.

Claims

1. A welding auxiliary device for a plate ring sensor, comprising a machine base (1), an electric vertical moving rod (2) is fixedly arranged at the rear position of the top of the machine base (1), an electric lateral moving rod (3) is fixedly connected to the front of the electric vertical moving rod (2), and a soldering machine (4) is fixedly arranged at the bottom of the electric lateral moving rod (3), characterized in that: A servo motor (5) is fixedly connected to the front position on the right side of the machine base (1); a threaded rod (6) is fixedly connected to the output shaft of the servo motor (5); a threaded sleeve (7) is threadedly connected to the surface of the threaded rod (6); a connecting plate (8) is fixedly connected to the top of the threaded sleeve (7); a movable seat (9) is fixedly connected to the side of the connecting plate (8) away from the threaded sleeve (7); the bottom of the movable seat (9) is slidably arranged between the top of the machine base (1); an electric telescopic rod (10) is fixedly connected to the front position on the right side of the movable seat (9); a rack (11) is fixedly connected to the telescopic end of the electric telescopic rod (10); the bottom of the rack (11) is fixedly connected to the telescopic end of the electric telescopic rod (10); A guide seat (12) is fixedly connected thereto; a guide groove (13) adapted to slide with the guide seat (12) is provided on the front of the movable seat (9); a gear (14) is meshed at the top of the rack (11); a shaft is fixedly connected to the back of the gear (14); one side of the shaft passes through the movable seat (9) and extends to the inner cavity of the movable seat (9); a flip plate (15) is fixedly connected thereto and is rotatably connected to the movable seat (9) via a bearing seat; a threaded plate (16) is fixedly connected to the top of the flip plate (15); a threaded bolt (17) is threadedly connected to the inner surface of the threaded plate (16); and a fixed plate (18) is fixedly connected to the bottom of the threaded bolt (17).

2. A welding auxiliary device for a plate ring sensor according to claim 1, characterized in that: A second guide groove (19) is provided at the front and rear positions of the top of the machine base (1), and a second guide seat (20) is slidably connected to the inner surface of the second guide groove (19), and the top of the second guide seat (20) is fixedly connected to the bottom of the movable seat (9).

3. The welding auxiliary device of the plate ring sensor according to claim 1, characterized in that: The lowest end surface of the turning plate (15) after rotation is higher than the bottom of the inner cavity of the moving seat (9).

4. A welding auxiliary device for a plate ring sensor according to claim 3, characterized in that: One side of the flip plate (15) is designed to be open, the other side of the flip plate (15) is designed to be solid, and the flip plate (15) is designed to be concave.

5. The welding auxiliary device of the plate ring sensor according to claim 1, characterized in that: The front side of the machine base (1) is provided with a groove, and the inner surface of the groove is rotatably connected to the threaded rod (6) via a bearing.

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