Sensor sleeve welding device

Abstract

The utility model relates to the technical field of sensor sleeve machining, and discloses a sensor sleeve welding device which comprises a support, a guide rail is fixedly installed on the top of the support, a reciprocating sliding block is connected into the guide rail in a sliding mode, and a welding gun is arranged at the bottom of the reciprocating sliding block. A sleeve positioning assembly used for positioning a sensor sleeve is arranged below the welding gun, a gear motor is fixedly mounted at the top of the mounting seat, and a reciprocating transmission assembly for driving a reciprocating sliding block to move back and forth is arranged at one end of an output shaft of the gear motor. A gear motor is started to drive a rotating plate to rotate, so that a reciprocating sliding block is pushed and pulled back and forth through a connecting rod, the reciprocating sliding block slides back and forth along the inner wall of a guide rail, then a sleeve gap below can be welded, a lifting sliding block slides by twisting a screw rod, and then the transmission distance of the connecting rod can be adjusted; and adjustment can be conveniently carried out according to the actual length of the sleeve gap.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor sleeve processing technical field, concretely is a kind of sensor sleeve welding device. BACKGROUND

[0002] Sensor is can feel the information of measured quantity, and can be felt the information, according to certain rule change into electric signal or other required form's information output, to meet the transmission, processing, storage, display, record and control etc. requirement of information detection device.Sensor sleeve is a kind of for the auxiliary device of sensor is fixed tightly.

[0003] Sensor sleeve is generally curled into cylinder by sheet material, then the gap between its two side edges is welded, so that its whole is formed, and the traditional welding mode is that the sleeve curled into cylinder is fixed on welding platform, then welding gun is held by hand along the gap and welded, and the welding efficiency is low by artificial welding, and the welding seam is easy to leak and twist, which affects the appearance aesthetic property, so it can be further improved. UTILITY MODEL CONTENT

[0004] To solve the problems proposed above, the utility model provides the following technical scheme: a kind of sensor sleeve welding device, including support, the top of the support is fixedly installed with guide rail, the inside of the guide rail is slidably connected with reciprocating slide, the bottom of the reciprocating slide is provided with welding gun, the welding gun is below and is provided with sleeve positioning assembly for positioning sensor sleeve, further including mounting seat, the top of the mounting seat is fixedly installed with speed reducer, the output shaft one end of the speed reducer is provided with reciprocating transmission assembly for driving reciprocating slide to move back and forth, and the reciprocating transmission assembly can adjust transmission distance.

[0005] As optimization, the sleeve positioning assembly includes fixed vertical stand, the inside of the stand is slidably connected with cross slide, and the cross slide is screwed with threaded rod, the front side of the cross slide is fixedly installed with clamping piece for clamping and positioning sleeve.

[0006] As optimization, the clamping piece includes fixed frame fixedly installed on the front side of cross slide, the both sides of the fixed frame are slidably inserted with inserting rod, the opposite end of the both sides of inserting rod is fixedly installed with arc-shaped clamping plate, the outside of the inserting rod is sleeved with spring, and the inside of the arc-shaped clamping plate is glued with rubber pad.

[0007] As optimization, the outside of the inserting rod is fixedly installed with limiting strip, the both sides of the end portion of the fixed frame is correspondingly provided with limiting slot, and the limiting strip is slidably connected in the limiting slot, the limiting strip is slidably inserted in the limiting slot, which can limit the inserting rod, avoid the arc-shaped clamping plate on both sides from being accurately clamped on the outside of sleeve due to deflection in sliding process.

[0008] As optimization, the middle part of the fixed frame is fixedly provided with a protruding boss, and the thickness of the boss is greater than the thickness of the welding gun.

[0009] As optimization, the reciprocating transmission assembly comprises a rotating plate fixedly arranged at one end of the output shaft of the speed reducer motor, a screw rod rotatably connected in the rotating plate, and a lifting sliding block slidably connected in the rotating plate.

[0010] As optimization, the lifting sliding block is internally provided with a threaded hole, and the screw rod is screwed in the threaded hole of the lifting sliding block.

[0011] The sensor sleeve welding device has the advantages that:

[0012] 1. The sensor sleeve welding device is convenient to use. The arc-shaped clamping plates on both sides are separated by pulling the inserting rod, and the arc-shaped clamping plates on both sides are relatively close to each other to clamp the outside of the sleeve through the spring elastic force, so that the sleeve is clamped and positioned. The height of the sleeve can be adjusted according to the size of the sleeve, and the sleeve is convenient to contact the welding gun for welding.

[0013] 2. The sensor sleeve welding device is convenient to use. The rotating plate is driven to rotate by starting the speed reducer motor, so that the reciprocating sliding block is pushed and pulled back and forth through the connecting rod, and the reciprocating sliding block slides back and forth along the inner wall of the guide rail, so that the sleeve gap below is welded. The height of the lifting sliding block can be adjusted by rotating the screw rod in the threaded hole, so that the transmission distance of the connecting rod can be adjusted, and the actual length of the sleeve gap can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a sleeve positioning structure schematic view of the utility model;

[0016] Figure 3 It is a clamping piece structure schematic view of the utility model;

[0017] Figure 4 It is a reciprocating transmission structure schematic view of the utility model.

[0018] In the figure: 1, support; 2, guide rail; 3, reciprocating slider; 4, sleeve positioning assembly; 5, mounting seat; 6, speed reducer motor; 7, reciprocating transmission assembly; 8, stand; 9, cross slider; 10, threaded rod; 11, fixed frame; 12, plug rod; 13, arc clamping plate; 14, spring; 15, boss; 16, limiting strip; 17, limiting groove; 18, rotating plate; 19, screw; 20, lifting slider; 21, connecting head; 22, connecting rod. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figure 1 A sensor sleeve welding device, comprising a support 1, a guide rail 2 is fixedly installed on the top of the support 1, a reciprocating slider 3 is slidably connected in the guide rail 2, a welding gun is arranged at the bottom of the reciprocating slider 3, a sleeve positioning assembly 4 for positioning the sensor sleeve is arranged below the welding gun, and a mounting seat 5 is further arranged, a speed reducer motor 6 is fixedly installed on the top of the mounting seat 5, a reciprocating transmission assembly 7 for driving the reciprocating slider 3 to move back and forth is arranged at one end of the output shaft of the speed reducer motor 6, and the reciprocating transmission assembly 7 can adjust the transmission distance.

[0022] Please refer to Figures 2-3 The sleeve positioning assembly 4 comprises a vertical stand 8, a cross slider 9 is slidably connected in the vertical stand 8, a threaded rod 10 is rotatably connected in the cross slider 9, a clamping piece for clamping and positioning the sleeve is fixedly installed on one side of the front surface of the cross slider 9, the sleeve is conveniently installed and positioned through the clamping piece, and the cross slider 9 is driven to move up and down along the inner wall of the vertical stand 8 by rotating the threaded rod 10 in the cross slider 9, so that the height of the sleeve is conveniently adjusted according to the size of the sleeve, and the welding gun is conveniently contacted for welding.

[0023] Please refer toFigures 2-3 The clamping piece comprises a fixed frame 11 fixedly installed on one side of the front face of the cross slider 9, a plug rod 12 slidingly inserted into the both side end portions of the fixed frame 11, an arc-shaped clamping plate 13 fixedly installed on the opposite end of the both side plug rods 12, a spring 14 sleeved outside the plug rod 12, and a rubber pad glued and bonded on the inside of the arc-shaped clamping plate 13. By pulling the both side plug rods 12, the both side arc-shaped clamping plates 13 are driven to move away from each other, and the spring 14 is compressed, and then the both side arc-shaped clamping plates 13 are driven to move close to each other and clamp the sleeve outside under the action of the spring 14, which is convenient and fast.

[0024] Please refer to Figures 2-3 The outside of the plug rod 12 is fixedly installed with a limiting strip 16, and the both side end portions of the fixed frame 11 are provided with limiting grooves 17 corresponding to the limiting strip 16, and the limiting strip 16 is slidingly connected in the limiting groove 17. By slidingly inserting the limiting strip 16 in the limiting groove 17, the plug rod 12 is limited, so that the arc-shaped clamping plates 13 on both sides can be accurately clamped outside the sleeve during the sliding process.

[0025] Please refer to Figures 2-3 A protruding boss 15 is fixedly installed on one side of the middle portion of the fixed frame 11, and the thickness of the boss 15 is greater than the thickness of the welding gun. By abutting the sleeve against the front side of the boss 15, a certain gap is formed between the sleeve and the stand 8, so that the welding gun can be conveniently used to weld the edge.

[0026] Please refer to Figure 4 The reciprocating transmission assembly 7 comprises a rotating plate 18 fixedly installed on one end of the output shaft of the speed reducer motor 6, a screw rod 19 rotatingly connected in the inside of the rotating plate 18, and a lifting sliding block 20 slidingly connected in the inside of the rotating plate 18. The front side of the lifting sliding block 20 is rotatingly connected with a connecting head 21, the end portion of the connecting head 21 is fixedly installed with a connecting rod 22, and the other end of the connecting rod 22 is rotatingly connected with the top of the reciprocating sliding block 3. By starting the speed reducer motor 6, the rotating plate 18 is driven to rotate, and then the connecting rod 22 is driven to push and pull the reciprocating sliding block 3 back and forth, so that the reciprocating sliding block 3 slides back and forth along the inner wall of the guide rail 2, thereby facilitating automatic welding of the gap of the sleeve below.

[0027] Please refer to Figure 4 A threaded hole is formed in the inside of the lifting sliding block 20, and the screw rod 19 is screwed in the threaded hole in the inside of the lifting sliding block 20. By rotating the screw rod 19 in the threaded hole, the lifting sliding block 20 is driven to slide in the inside of the rotating plate 18, and then the height of the lifting sliding block 20 can be adjusted, so that the transmission distance of the connecting rod 22 can be adjusted, and the actual length of the sleeve gap can be adjusted.

[0028] In use, first pull the two sides of the plug rod 12, so that the two sides of the arc-shaped clamping plate 13 is relatively separated, wherein the spring 14 is compressed, then the sleeve to be welded is placed between the two sides of the arc-shaped clamping plate 13, the spring 14 is rebounded to drive the two sides of the arc-shaped clamping plate 13 to be relatively close, thereby clamping and positioning the sleeve, then the threaded rod 10 is screwed in the cross slider 9, so that the cross slider 9 is lifted along the inner wall of the stand 8, thereby facilitating the sleeve gap to contact the welding gun;

[0029] Then the deceleration motor 6 is started to drive the rotating plate 18 to rotate, so that the connecting rod 22 pushes and pulls the reciprocating slider 3 back and forth, and the reciprocating slider 3 slides along the inner wall of the guide rail 2, thereby welding the sleeve gap below, and the screw rod 19 is screwed in the threaded hole to drive the lifting slider 20 to slide in the rotating plate 18, so that the height of the lifting slider 20 can be adjusted, thereby adjusting the transmission distance of the connecting rod 22, facilitating the adjustment according to the actual length of the sleeve gap.

[0030] In summary, the sensor sleeve welding device is convenient for placing the sleeve by pulling the plug rod 12 to separate the two sides of the arc-shaped clamping plate 13, and the two sides of the arc-shaped clamping plate 13 are relatively close to the sleeve outside by the rebound force of the spring 14, thereby clamping and positioning the sleeve, and then the threaded rod 10 is screwed in the cross slider 9, so that the cross slider 9 is lifted along the inner wall of the stand 8 to make the sleeve gap contact the welding gun, thereby facilitating the adjustment of the height of the sleeve according to the size of the sleeve, and facilitating the welding of the sleeve contacting the welding gun;

[0031] The deceleration motor 6 is started to drive the rotating plate 18 to rotate, so that the connecting rod 22 pushes and pulls the reciprocating slider 3 back and forth, and the reciprocating slider 3 slides along the inner wall of the guide rail 2, thereby welding the sleeve gap below, and the screw rod 19 is screwed in the threaded hole to drive the lifting slider 20 to slide in the rotating plate 18, so that the height of the lifting slider 20 can be adjusted, thereby adjusting the transmission distance of the connecting rod 22, facilitating the adjustment according to the actual length of the sleeve gap.

[0032] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connect", "connect", "fix" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings.

[0034] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A sensor sleeve welding device comprising a holder (1), characterized in that: The top of the support (1) is fixedly provided with a guide rail (2), the inside of the guide rail (2) is slidably connected with a reciprocating sliding block (3), the bottom of the reciprocating sliding block (3) is provided with a welding gun, the lower side of the welding gun is provided with a sleeve positioning assembly (4) for positioning a sensor sleeve, further comprising a mounting seat (5), the top of the mounting seat (5) is fixedly provided with a speed reducer (6), one end of the output shaft of the speed reducer (6) is provided with a reciprocating transmission assembly (7) for driving the reciprocating sliding block (3) to move back and forth, and the reciprocating transmission assembly (7) can adjust the transmission distance.

2. The sensor sleeve welding apparatus of claim 1, wherein: The sleeve positioning assembly (4) comprises a vertical stand (8) fixed vertically, the inside of the vertical stand (8) is slidably connected with a cross sliding block (9), and a threaded rod (10) is screwed in the cross sliding block (9).

3. The sensor sleeve welding apparatus of claim 2, wherein: The clamping piece comprises a fixed frame (11) fixedly installed on one side of the front face of the cross sliding block (9), and a spring (14) is arranged outside the insertion rod (12).

4. The sensor sleeve welding apparatus of claim 3, wherein: The outer side of the insertion rod (12) is fixedly provided with a limiting strip (16), and the both sides of the fixed frame (11) are provided with limiting grooves (17) corresponding to the limiting strips (16).

5. The sensor sleeve welding apparatus of claim 4, wherein: The middle of the fixed frame (11) is fixedly provided with a protruding boss (15), and the thickness of the boss (15) is greater than the thickness of the welding gun.

6. The sensor sleeve welding apparatus of claim 1, wherein: The reciprocating transmission assembly (7) comprises a rotating plate (18) fixedly installed on one end of the output shaft of the speed reducer (6), the inside of the rotating plate (18) is rotatably connected with a screw rod (19), and the inside of the rotating plate (18) is further slidably connected with a lifting sliding block (20).

7. The sensor sleeve welding apparatus of claim 6, wherein: The inside of the lifting sliding block (20) is provided with a threaded hole, and the screw rod (19) is screwed in the threaded hole of the lifting sliding block (20).

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