Rotating device for welding sensor coil

Abstract

The utility model discloses a rotating device for welding a sensor coil, which relates to the technical field of welding, and comprises a bottom plate, a side edge fixing plate is fixed on one side of the bottom plate, a top plate is fixed on the top of the side edge fixing plate, a driving mechanism is arranged on the top of the bottom plate, a rotating column is arranged on the top of the driving mechanism, and a rotating shaft is arranged on the rotating column. A clamping part is arranged at the top of the rotating column, an adjusting part is arranged above the clamping part, a welding gun is fixed in the adjusting part, through the arrangement of the adjusting part, the coil framework is arranged on the rotating column during welding, the clamping part clamps the coil framework, the lifting column is controlled, the welding gun is moved to a proper position, and then the coil framework is welded. The adjusting part can adjust and control the contact distance between the welding end of the welding gun and the coil framework so as to cope with the coil frameworks of different sizes, finally the driving mechanism is started to drive the coil framework to rotate, welding of the coil framework in different directions is achieved, the welding speed and accuracy are effectively improved, and the welding limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a rotating device for welding a sensor coil. Background Art

[0002] During the production of a sensor, it is necessary to weld the lead-out head and the lead-in head of the skeleton coil to two metal pins on the skeleton. Generally, the wire head of the skeleton coil and the metal pin are placed on an automatic welding machine to complete the automatic welding of the wire head of the sensor skeleton coil. The skeleton coils have different sizes, but in the prior art, only skeleton coils of a fixed size can be welded, the welding range is relatively limited, and the welding speed is slow.

[0003] The existing patent (Publication No.: CN218946572U) proposes an automatic welding device for the wire head of a sensor skeleton coil, which includes a support plate arranged in a U shape. An expansion cylinder is installed on the upper part of the support plate. The output end of the expansion cylinder penetrates through the upper wall of the support plate and is installed with a lifting plate. A welding gun head for welding is arranged at the central position of the bottom of the lifting plate. A storage box for storing welding rods is installed on one side of the lifting plate. An induction lamp electrically connected to the expansion cylinder is arranged at the lower part of the lifting plate. An automatic loading mechanism for loading welding rods is arranged in the storage box. The utility model realizes the automatic loading of welding rods through the automatic loading mechanism, avoids the operation of manually replacing welding rods, improves the time for replacing welding rods, and greatly improves the welding speed of the device. In addition, through the cooperation of the fixing plate and the pressing plate, the welding stability of the device is improved, which is beneficial to the popularization of the equipment.

[0004] In the above welding device, in the technical solution for preventing the filling of welding rods, a storage box for storing welding rods is installed on one side of the lifting plate, an induction lamp electrically connected to the expansion cylinder is arranged at the lower part of the lifting plate, and an automatic loading mechanism for loading welding rods is arranged in the storage box. The problem with this solution is that this device can only weld coil skeletons of a fixed size, and the welding range is relatively limited. Therefore, we propose a rotating device for welding a sensor coil to solve the above problems. Summary of the Utility Model

[0005] The utility model provides a rotating device for welding a sensor coil, which solves the technical problem that the welding range of the current welding device is relatively limited.

[0006] In order to solve the above technical problems, the utility model provides a rotating device for sensor coil welding, comprising a base plate, a side fixing plate fixed to one side of the base plate, a top plate fixed to the top of the side fixing plate, a driving mechanism provided on the top of the base plate, a rotating column provided on the top of the driving mechanism, a clamping component provided on the top of the rotating column, an adjusting portion provided above the clamping component, a welding gun fixed inside the adjusting portion, a lifting column fixed to the top of the adjusting portion, and the lifting column fixed to the bottom of the top plate.

[0007] Preferably, the adjusting part includes a carrying plate, a sliding groove is provided at the bottom of the carrying plate, second fixed plates are fixed on both sides of the carrying plate, movable plates are symmetrically distributed between the second fixed plates on both sides, a telescopic rod is provided between the second fixed plate and the movable plate, one end of the telescopic rod is fixed on the second fixed plate, and one end of the telescopic rod away from the second fixed plate is fixed on the movable plate, a sliding block is fixed on the top of the movable plate, and the sliding block is clamped in the sliding groove.

[0008] The above technical scheme is adopted: the adjustment part includes a carrying plate, a sliding groove is opened at the bottom of the carrying plate, second fixed plates are fixed on both sides of the carrying plate, movable plates are symmetrically distributed between the second fixed plates on both sides, a telescopic rod is arranged between the second fixed plate and the movable plate, one end of the telescopic rod is fixed on the second fixed plate, the end of the telescopic rod away from the second fixed plate is fixed on the movable plate, a sliding block is fixed on the top of the movable plate, and the sliding block is clamped in the sliding groove. By controlling the extension and retraction of the symmetrically distributed telescopic rods, the symmetrically distributed welding guns are controlled to approach or move away from each other, so as to achieve the purpose of welding coil skeletons of different sizes.

[0009] Preferably, the welding gun bolts are fixed to the bottom of the movable plate, and the welding guns are arranged in a symmetrical distribution.

[0010] The above technical solution is adopted: the welding gun is fixed to the bottom of the movable plate by means of welding gun bolts, and the welding guns are arranged and distributed symmetrically. When the welding gun is damaged, it is convenient to disassemble it for repair or replacement.

[0011] Preferably, the driving mechanism includes a motor, which is fixed on the top of the base plate. A fixed bearing is provided on one side of the motor, which is fixed on the top of the base plate. A rotating shaft is fixed on the inner ring of the fixed bearing. The output end of the motor is transmission-connected with a transmission belt, and one end of the transmission belt away from the motor is transmission-connected to the rotating shaft, and the rotating column is fixed on the top of the rotating shaft.

[0012] The above technical solution is adopted: the driving mechanism includes a motor, the motor is fixed on the top of the base plate, a fixed bearing is arranged on one side of the motor, the fixed bearing is fixed on the top of the base plate, a rotating shaft is fixed on the inner ring of the fixed bearing, the output end of the motor is connected with a transmission belt, the end of the transmission belt away from the motor is connected to the rotating shaft, the rotating column is fixed on the top of the rotating shaft, the motor starts to drive the transmission belt, so that the rotating shaft rotates, and finally the rotating column rotates, so that the coil frame arranged on the rotating column rotates, so that the welding gun can weld the coil frame in different directions, and the welding rate is improved.

[0013] Preferably, the cross-sectional dimension of the rotating shaft is larger than the cross-sectional dimension of the output end of the motor.

[0014] By adopting the above technical solution: the cross-sectional size of the rotating shaft is larger than the cross-sectional size of the motor output end, so that the rotation rate of the rotating shaft is lower than the rotation rate of the motor output end, it is convenient to perform more precise welding operations on the coil skeleton set on the rotating column.

[0015] Preferably, the clamping component comprises symmetrically distributed clamping blocks, the clamping blocks are provided with anti-slip grooves, a moving block is fixed to the bottom of the clamping block, and a fastening screw is inserted into the moving block.

[0016] The above technical solution is adopted: the clamping components include symmetrically distributed clamping blocks, the clamping blocks are provided with anti-slip grooves, a moving block is fixed at the bottom of the clamping block, and a fastening screw is inserted on the moving block. The tightness of the fastening screw can be adjusted to adapt to coil skeletons of different sizes, which facilitates the clamping of the coil skeleton, makes welding more stable, and has a better welding effect.

[0017] Preferably, both sides of the top of the rotating column are provided with slots, and the moving block is locked in the slots.

[0018] The above technical solution is adopted: slots are opened on both sides of the top of the rotating column, and the moving block is clamped in the slots, so that the clamping block can be adjusted conveniently.

[0019] Preferably, a first fixing plate is fixed to one side of the side fixing plate, a round hole is formed on the first fixing plate, and the rotating column is inserted into the round hole.

[0020] The above technical solution is adopted: a first fixing plate is fixed on one side of the side fixing plate, a round hole is opened on the first fixing plate, and a rotating column is inserted into the round hole, so that the first fixing plate can be used as an operating table to prevent the coil frame from accidentally falling into the driving mechanism when it is fixed on the rotating column.

[0021] Compared with the related art, the utility model has the following beneficial effects:

[0022] 1. Compared with the traditional welding device, the utility model is provided with an adjusting part, a side fixing plate is fixed on one side of the bottom plate, a top plate is fixed on the top of the side fixing plate, a driving mechanism is provided on the top of the bottom plate, a rotating column is provided on the top of the driving mechanism, a clamping component is provided on the top of the rotating column, an adjusting part is provided above the clamping component, a welding gun is fixed inside the adjusting part, a lifting column is fixed on the top of the adjusting part, and the lifting column is fixed to the bottom of the top plate. During welding, the coil skeleton is set on the rotating column, the coil skeleton is clamped by the clamping component to ensure the stability of the welding process, the lifting column is controlled, and the welding gun is moved to an appropriate position. When facing coil skeletons of different sizes, the adjusting part can adjust the contact distance between the welding end of the welding gun and the coil skeleton, so as to cope with coil skeletons of different sizes. Finally, the driving mechanism is started to make the rotating column drive the coil skeleton to rotate, so as to realize all-round welding of the coil skeleton, effectively improve the welding rate, improve the accuracy of welding, and reduce the limitations of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a rotating device for welding sensor coils;

[0024] Figure 2 This is a structural diagram of a driving mechanism and a clamping component in a rotating device for welding a sensor coil;

[0025] Figure 3 The present invention is a structural diagram of an adjusting component in a rotating device for welding a sensor coil.

[0026] Numbers in the figure: 1. bottom plate; 11. round hole; 12. first fixed plate; 13. side fixed plate; 14. top plate; 2. driving mechanism; 21. motor; 22. transmission belt; 23. fixed bearing; 24. rotating shaft; 3. rotating column; 31. slot; 4. clamping component; 41. moving block; 42. fastening screw; 43. clamping block; 44. anti-slip pattern; 5. lifting column; 6. adjusting part; 61. bearing plate; 62. slide groove; 63. sliding block; 64. telescopic rod; 65. moving plate; 66. second fixed plate; 7. welding gun. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] like Figure 1-Figure 3As shown, a sensor coil welding rotating device comprises a bottom plate 1, a side fixing plate 13 is fixed to one side of the bottom plate 1, a top plate 14 is fixed to the top of the side fixing plate 13, a driving mechanism 2 is arranged on the top of the bottom plate 1, a rotating column 3 is arranged on the top of the driving mechanism 2, a clamping component 4 is arranged on the top of the rotating column 3, an adjusting portion 6 is arranged above the clamping component 4, a welding gun 7 is fixed inside the adjusting portion 6, a lifting column 5 is fixed to the top of the adjusting portion 6, and the lifting column 5 is fixed to the bottom of the top plate 14;

[0030] A side fixing plate 13 is fixed to one side of the bottom plate 1, a top plate 14 is fixed to the top of the side fixing plate 13, a driving mechanism 2 is arranged on the top of the bottom plate 1, a rotating column 3 is arranged on the top of the driving mechanism 2, a clamping component 4 is arranged on the top of the rotating column 3, an adjusting portion 6 is arranged above the clamping component 4, a welding gun 7 is fixed inside the adjusting portion 6, a lifting column 5 is fixed on the top of the adjusting portion 6, and the lifting column 5 is fixed to the bottom of the top plate 14. During welding, the coil skeleton is set on the rotating column 3, and the coil skeleton is clamped by the clamping component 4 to ensure the stability of the welding process, and the lifting column 5 is controlled to move the welding gun 7 to an appropriate position. When facing coil skeletons of different sizes, the adjusting portion 6 can adjust the contact distance between the welding end of the welding gun 7 and the coil skeleton, so as to cope with coil skeletons of different sizes. Finally, the driving mechanism 2 is started to make the rotating column 3 drive the coil skeleton to rotate, so as to realize all-round welding of the coil skeleton, effectively improve the welding rate, improve the accuracy of welding, and reduce the limitations of welding.

[0031] Embodiment 2

[0032] like Figure 1-Figure 3As shown, the adjusting portion 6 includes a carrying plate 61, a slide groove 62 is provided at the bottom of the carrying plate 61, second fixed plates 66 are fixed on both sides of the carrying plate 61, and a movable plate 65 is symmetrically distributed between the second fixed plates 66 on both sides, and a telescopic rod 64 is provided between the second fixed plate 66 and the movable plate 65, one end of the telescopic rod 64 is fixed on the second fixed plate 66, and the end of the telescopic rod 64 away from the second fixed plate 66 is fixed on the movable plate 65, and a sliding block 63 is fixed on the top of the movable plate 65, and the sliding block 63 is stuck in the slide groove 62, and the welding gun 7 is bolted to the bottom of the movable plate 65. The welding gun 7 is arranged and symmetrically distributed. When the welding gun 7 is damaged, it is convenient to disassemble for maintenance or replacement. The driving mechanism 2 includes a motor 21, and the motor 21 is fixed on the top of the bottom plate 1. A fixed bearing 23 is provided on one side of the motor 21, and the fixed bearing 23 is fixed on the top of the bottom plate 1. A rotating shaft 24 is fixed on the inner ring 23 of the fixed bearing, and the output end of the motor 21 is connected to the transmission belt 2 2. One end of the transmission belt 22 away from the motor 21 is connected to the rotating shaft 24. The rotating column 3 is fixed on the top of the rotating shaft 24. The cross-sectional size of the rotating shaft 24 is larger than the cross-sectional size of the output end of the motor 21. The clamping component 4 includes symmetrically distributed clamping blocks 43. The clamping blocks 43 are provided with anti-slip grooves 44. A moving block 41 is fixed to the bottom of the clamping block 43. A fastening screw 42 is inserted into the moving block 41. The tightness of the fastening screw 42 can be adjusted to adapt to coil skeletons of different sizes, which is convenient for clamping the coil skeleton, making welding more stable and having better welding effect. Slots 31 are provided on both sides of the top of the rotating column 3. The moving block 41 is clamped in the slots 31. A first fixing plate 12 is fixed to one side of the side fixing plate 13. A circular hole 11 is provided on the first fixing plate 12. The rotating column 3 is inserted in the circular hole 11, so that the first fixing plate 12 can be used as an operating table to prevent the coil skeleton from accidentally falling into the driving mechanism 2 when it is fixed on the rotating column 3.

[0033] A slide groove 62 is provided at the bottom of the carrying plate 61, and second fixed plates 66 are fixed on both sides of the carrying plate 61. A movable plate 65 is symmetrically distributed between the second fixed plates 66 on both sides. A telescopic rod 64 is provided between the second fixed plate 66 and the movable plate 65. One end of the telescopic rod 64 is fixed on the second fixed plate 66, and one end of the telescopic rod 64 away from the second fixed plate 66 is fixed on the movable plate 65. A sliding block 63 is fixed on the top of the movable plate 65. The sliding block 63 is clamped in the slide groove 62. By controlling the extension and contraction of the symmetrically distributed telescopic rods 64, the symmetrically distributed welding guns 7 are controlled to approach or move away from each other, so as to achieve the purpose of welding coil skeletons of different sizes.

[0034] The motor 21 is fixed on the top of the base plate 1, and a fixed bearing 23 is arranged on one side of the motor 21. The fixed bearing 23 is fixed on the top of the base plate 1, and a rotating shaft 24 is fixed on the inner ring 23 of the fixed bearing. The output end of the motor 21 is connected to the transmission belt 22, and the end of the transmission belt 22 away from the motor 21 is connected to the rotating shaft 24. The rotating column 3 is fixed on the top of the rotating shaft 24. The motor 21 is started to drive the transmission belt 22 to rotate, so that the rotating shaft 24 rotates, and finally the rotating column 3 rotates, so that the coil skeleton arranged on the rotating column 3 rotates, so that the welding gun 7 can weld the coil skeleton in different directions, thereby improving the welding rate.

[0035] Working principle: Figure 1-3 As shown, during welding, the coil skeleton is set on the rotating column 3, and the coil skeleton is clamped by the clamping component 4 to ensure the stability of the welding process, and the lifting column 5 is controlled to move the welding gun 7 to an appropriate position. When facing coil skeletons of different sizes, the adjustment part 6 can adjust the contact distance between the welding end of the welding gun 7 and the coil skeleton, so as to cope with coil skeletons of different sizes. Finally, the driving mechanism 2 is started to make the rotating column 3 drive the coil skeleton to rotate, so as to realize all-round welding of the coil skeleton, effectively improve the welding rate, improve the accuracy of welding, and reduce the limitations of welding.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotating device for welding a sensor coil, comprising a base plate (1), characterized in that: A side fixing plate (13) is fixed to one side of the bottom plate (1), a top plate (14) is fixed to the top of the side fixing plate (13), a driving mechanism (2) is arranged on the top of the bottom plate (1), a rotating column (3) is arranged on the top of the driving mechanism (2), a clamping component (4) is arranged on the top of the rotating column (3), an adjusting portion (6) is arranged above the clamping component (4), a welding gun (7) is fixed inside the adjusting portion (6), a lifting column (5) is fixed to the top of the adjusting portion (6), and the lifting column (5) is fixed to the bottom of the top plate (14).

2. A sensor coil welding rotating device according to claim 1, characterized in that: The adjusting portion (6) comprises a bearing plate (61), a sliding groove (62) is provided at the bottom of the bearing plate (61), second fixed plates (66) are fixed on both sides of the bearing plate (61), and movable plates (65) are symmetrically distributed between the second fixed plates (66) on both sides, a telescopic rod (64) is provided between the second fixed plate (66) and the movable plate (65), one end of the telescopic rod (64) is fixed on the second fixed plate (66), and one end of the telescopic rod (64) away from the second fixed plate (66) is fixed on the movable plate (65), and a sliding block (63) is fixed on the top of the movable plate (65), and the sliding block (63) is clamped in the sliding groove (62).

3. A sensor coil welding rotating device according to claim 1, characterized in that: The welding guns (7) are bolted to the bottom of the moving plate (65), and the welding guns (7) are arranged in a symmetrical distribution.

4. A sensor coil welding rotating device according to claim 1, characterized in that: The driving mechanism (2) comprises a motor (21), the motor (21) is fixed on the top of the base plate (1), a fixed bearing (23) is arranged on one side of the motor (21), the fixed bearing (23) is fixed on the top of the base plate (1), a rotating shaft (24) is fixed on the inner ring of the fixed bearing (23), the output end of the motor (21) is transmission-connected with a transmission belt (22), one end of the transmission belt (22) away from the motor (21) is transmission-connected to the rotating shaft (24), and the rotating column (3) is fixed on the top of the rotating shaft (24).

5. A sensor coil welding rotating device according to claim 4, characterized in that: The cross-sectional dimension of the rotating shaft (24) is greater than the cross-sectional dimension of the output end of the motor (21).

6. A sensor coil welding rotating device according to claim 1, characterized in that: The clamping component (4) comprises symmetrically distributed clamping blocks (43), the clamping blocks (43) are provided with anti-slip grooves (44), a moving block (41) is fixed at the bottom of the clamping block (43), and a fastening screw (42) is inserted into the moving block (41).

7. A sensor coil welding rotating device according to claim 6, characterized in that: The top sides of the rotating column (3) are provided with clamping grooves (31), and the moving block (41) is clamped in the clamping grooves (31).

8. The sensor coil welding rotating device according to claim 1, characterized in that: A first fixing plate (12) is fixed to one side of the side fixing plate (13), a round hole (11) is provided on the first fixing plate (12), and the rotating column (3) is inserted into the round hole (11).

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