Welding equipment for oxygen determination probe production

Abstract

The utility model relates to the technical field of welding equipment, and discloses welding equipment for oxygen determination probe production, which comprises a welding main body, a second motor and a fixing assembly, a welding support platform is arranged in the welding main body, a support connecting plate is arranged in the welding main body, and a water box is arranged at the top of the support connecting plate. A water spraying head is arranged at the top of the welding body, a welding gun is arranged in the welding body, the fixing assembly is arranged in the welding body, a second motor is fixedly connected to the outer side of the welding body, and a first fixing rotating shaft is fixedly connected to the output end of the second motor. A first fixed rotating shaft is driven to rotate through a second motor, a first gear is driven to rotate through rotation of the first fixed rotating shaft, a second fixed rotating shaft is driven to rotate in a welding main body under the condition that the first gear is meshed with a second gear, and an oxygen determination probe in a limiting chuck is driven to rotate through rotation of the second fixed rotating shaft; operation is more convenient, and the welding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment field especially relates to a welding equipment for oxygen probe production. BACKGROUND

[0002] Oxygen probe is a kind of metallurgical detection tool for measuring oxygen content in molten steel, with the development of steel production technology, especially in the production expansion of boiling steel, semi-killed steel and aluminum deoxidizing continuous casting steel and the application of molten steel secondary refining technology, it is particularly important to quickly, accurately and directly understand the oxygen content in molten steel, and oxygen probe is designed and manufactured to meet these production needs, and we need to use oxygen probe production welding equipment when producing.

[0003] In the prior art, when the device is used, the oxygen probe to be welded is fixed above the welding platform by the cooperation of bolts and clamps, and the position to be welded is welded by using a welding nozzle under the cooperation of a fuse, when we weld the oxygen probe, the face to be welded needs to be adjusted by turning over, and after adjustment, it is fixed again by bolts and clamps, which is relatively cumbersome and inconvenient to operate, and affects the welding efficiency, therefore, a welding equipment for oxygen probe production is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to overcome the problem of the welding equipment for oxygen probe production, when we weld the oxygen probe, the face to be welded needs to be adjusted by turning over, and after adjustment, it is fixed again by bolts and clamps, which is relatively cumbersome and inconvenient to operate, and affects the welding efficiency.

[0005] The technical scheme of the utility model is as follows: a welding equipment for oxygen probe production, comprising a welding main body, a second motor and a fixing assembly, a welding support platform is arranged in the welding main body, a support connecting plate is arranged in the welding main body, a water box is arranged at the top of the support connecting plate, a water spraying head is arranged at the top of the welding main body, a welding gun is arranged in the welding main body, the fixing assembly is arranged in the welding main body, a second motor is fixedly connected to the outside of the welding main body, a first fixed shaft is fixedly connected to the output end of the second motor, the first fixed shaft is rotatably connected to the inside of the welding main body, a first gear is fixedly connected to the outside of the first fixed shaft, a second fixed shaft is rotatably connected to the inside of the welding main body, a second gear is fixedly connected to the outside of the second fixed shaft, the second gear is meshingly connected to the outside of the first gear, the rotation of the first fixed shaft drives the first gear to rotate under the meshing action of the second fixed shaft, and two first fixed shafts are symmetrically rotatably connected to the inside of the welding main body.

[0006] Preferably, two first fixed rotating shafts are symmetrically and rotatably connected inside the welding main body.

[0007] Preferably, a first motor is fixedly connected to the right side of the welding main body, an output end of the first motor is fixedly connected with a threaded adjusting rod, the threaded adjusting rod is rotatably connected inside the welding support platform, a sliding limiting block is fixedly connected to the top of the welding support platform, a sliding threaded block is threadedly connected to the outside of the threaded adjusting rod, the sliding threaded block is slidably connected to the outside of the sliding limiting block, a connecting fixing seat is fixedly connected to the top of the sliding threaded block, and an electric telescopic rod is fixedly connected to the back of the connecting fixing seat.

[0008] Preferably, a sliding groove is formed in the welding support platform at a position corresponding to the sliding threaded block, and the sliding threaded block slides inside the sliding groove.

[0009] Preferably, a sliding groove is formed in the sliding limiting block at a position corresponding to the sliding threaded block, and the sliding threaded block is slidably connected to the outside of the sliding limiting block through the sliding groove.

[0010] Preferably, the fixing assembly comprises a limiting chuck, the limiting chuck is fixedly connected to the inner side of the second fixed rotating shaft, a threaded extruding rod is threadedly connected to the inside of the limiting chuck, a limiting extruding block is fixedly connected to the inner side of the threaded extruding rod, an anti-skid pad is fixedly connected to the inner side of the limiting extruding block, an adjusting knob is fixedly connected to the outer side of the threaded extruding rod, a limiting connecting rod is fixedly connected to the top of the welding support platform, a sliding limiting rod is slidably connected to the inside of the supporting connecting plate, an extruding limiting seat is fixedly connected to the bottom of the sliding limiting rod, a return spring is fixedly connected between the extruding limiting seat and the supporting connecting plate, and a limiting ring is fixedly connected to the top of the sliding limiting rod.

[0011] Preferably, a sliding groove is formed in the supporting connecting plate at a position corresponding to the sliding limiting rod, and the sliding limiting rod is movably connected inside the sliding groove.

[0012] Compared with the welding equipment for fixed oxygen probe production, the first fixed rotating shaft is driven to rotate by the second motor, the first fixed rotating shaft drives the first gear to rotate, the second fixed rotating shaft is driven to rotate inside the welding main body under the meshing condition of the first gear and the second gear, the limiting chuck inside the second fixed rotating shaft drives the fixed oxygen probe to rotate, the operation is more convenient, the welding efficiency is improved, and the operation is not cumbersome and inconvenient when welding. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an appearance structure schematic view of the utility model;

[0014] Figure 2 It is an internal structure schematic view of the welding main body of the utility model.

[0015] Figure 3 It is partial structure schematic view of the utility model welding main body;

[0016] Figure 4 It is partial structure schematic view of the utility model fixed assembly;

[0017] Figure 5 It is internal structure schematic view of the utility model limiting chuck.

[0018] Mark explanation: 1, welding main body;2, welding support platform;3, support connecting plate;4, water box;5, water head;6, welding gun;801, first motor;802, threaded adjusting rod;803, sliding limiting block;804, sliding threaded block;805, connecting fixed seat;806, electric telescopic rod;807, second motor;808, first fixed rotating shaft;809, first gear;810, second fixed rotating shaft;811, second gear;901, limiting chuck;902, threaded extrusion rod;903, limiting extrusion block;904, non-slip pad;905, adjusting knob;906, limiting connecting rod;907, sliding limiting rod;908, extrusion limiting seat;909, return spring;910, limiting ring. Specific implementation

[0019] The utility model is further explained below in combination with the drawings and examples.

[0020] Please refer to Figures 1-5This utility model provides an embodiment of a welding device for producing oxygen determination probes, comprising a welding body 1, a second motor 807, and a fixing assembly. A welding support platform 2 is disposed inside the welding body 1, a support connecting plate 3 is disposed inside the welding body 1, a water box 4 is disposed on the top of the support connecting plate 3, a water spray head 5 is disposed on the top of the welding body 1, a welding gun 6 is disposed inside the welding body 1, the fixing assembly is disposed inside the welding body 1, the second motor 807 is fixedly connected to the outside of the welding body 1, a first fixed rotating shaft 808 is fixedly connected to the output end of the second motor 807, the first fixed rotating shaft 808 is rotatably connected inside the welding body 1, a first gear 809 is fixedly connected to the outside of the first fixed rotating shaft 808, a second fixed rotating shaft 810 is rotatably connected to the inside of the welding body 1, and a second gear 811 is fixedly connected to the outside of the second fixed rotating shaft 810. The second gear 811 is meshed with the outside of the first gear 809. The rotation of the first fixed shaft 808 drives the first gear 809 to rotate under the meshing action of the second fixed shaft 810. The second motor 807 drives the first fixed shaft 808 to rotate inside the welding body 1. The rotation of the first fixed shaft 808 drives the first gear 809 to rotate. Under the meshing relationship of the first gear 809 and the second gear 811, the rotation of the first gear 809 drives the second fixed shaft 810 inside the second gear 811 to rotate inside the welding body 1. There are two first fixed shafts 808, and the two first fixed shafts 808 are symmetrically rotated and connected inside the welding body 1. The two first fixed shafts 808 ensure that the rotation of the device is synchronized when the first fixed shafts 808 rotate.

[0021] Please see Figures 2-3In this embodiment, a first motor 801 is fixedly connected to the right side of the welding body 1. A threaded adjusting rod 802 is fixedly connected to the output end of the first motor 801. The threaded adjusting rod 802 is rotatably connected inside the welding support platform 2. A sliding limit block 803 is fixedly connected to the top of the welding support platform 2. A sliding threaded block 804 is threadedly connected to the outside of the threaded adjusting rod 802. The sliding threaded block 804 is slidably connected to the outside of the sliding limit block 803. A connecting fixing seat 805 is fixedly connected to the top of the sliding threaded block 804. An electric telescopic rod 806 is fixedly connected to the back of the connecting fixing seat 805. The first motor 801 drives the threaded adjusting rod 802 to rotate inside the welding body 1. The rotation of the threaded adjusting rod 802 causes the sliding threaded block 804 to slide inside the welding support platform 2. The welding support platform 2 has a groove at the corresponding position of the sliding threaded block 804. The sliding threaded block 804 slides inside the groove. The groove at the corresponding position of the sliding threaded block 804 inside the welding support platform 2 limits the sliding threaded block 804 when it slides in the groove. The sliding threaded block 804 has a groove at the corresponding position of the sliding limiting block 803. The sliding threaded block 804 is slidably connected to the outside of the sliding limiting block 803 through the groove. The groove at the corresponding position of the sliding limiting block 803 inside the sliding threaded block 804 limits the sliding threaded block 804 when it slides.

[0022] Please see Figures 4-5 In this embodiment, the fixing component includes a limiting chuck 901, which is fixedly connected to the inner side of the second fixing rotating shaft 810. A threaded pressing rod 902 is threadedly connected inside the limiting chuck 901. A limiting pressing block 903 is fixedly connected to the inner side of the threaded pressing rod 902, and an anti-slip pad 904 is fixedly connected to the inner side of the limiting pressing block 903. An adjusting knob 905 is fixedly connected to the outer side of the threaded pressing rod 902. A limiting connecting rod 906 is fixedly connected to the top of the welding support platform 2. A sliding limiting rod 907 is slidably connected inside the support connecting plate 3, and a pressing rod 907 is fixedly connected to the bottom of the sliding limiting rod 907. A pressure limiting seat 908 is fixedly connected to the support connecting plate 3, and a return spring 909 is fixedly connected between the pressure limiting seat 908 and the support connecting plate 3. A limiting ring 910 is fixedly connected to the top of the sliding limiting rod 907. By turning the adjusting knob 905, the threaded pressing rod 902 pushes the anti-slip pad 904 on the limiting pressing block 903 to contact the oxygen probe for fixation. The support connecting plate 3 has a sliding groove at the corresponding position of the sliding limiting rod 907. The sliding limiting rod 907 is movably connected inside the sliding groove. The sliding limiting rod 907 is limited when sliding inside the sliding groove by the sliding groove at the corresponding position of the sliding limiting rod 907 inside the support connecting plate 3.

[0023] During operation, the oxygen probe is inserted into the limiting chuck 901. The adjusting knob 905 is turned to rotate the threaded compression rod 902 within the limiting chuck 901. The threaded compression rod 902 pushes the anti-slip pad 904 inside the limiting compression block 903 to compress and fix the oxygen probe. The oxygen probe is then placed inside the limiting connecting rod 906. A reset spring 909 pushes the compression limiting seat 908 to limit the oxygen probe. The first motor 801 is started, causing the threaded adjusting rod 802 to rotate inside the welding body 1. The rotation of the threaded adjusting rod 802 drives the sliding threaded block 804 to move within the welding support under the limitation of the sliding limiting block 803. The internal sliding of the support platform 2 allows the sliding threaded block 804 to align the welding gun 6 on the fixed base 805 with the position to be welded. The electric telescopic rod 806 is activated to push the welding gun 6 closer to the welding position of the oxygen probe. When we need to weld the other side, the second motor 807 drives the first fixed rotating shaft 808 to rotate. The rotation of the first fixed rotating shaft 808 drives the first gear 809 to rotate. Under the meshing condition of the first gear 809 and the second gear 811, the second fixed rotating shaft 810 is driven to rotate inside the welding body 1. The rotation of the second fixed rotating shaft 810 drives the oxygen probe inside the limit chuck 901 to rotate so that it meets the requirements of the welding surface.

[0024] Through the above steps, the second motor 807 drives the first fixed rotating shaft 808 to rotate. The rotation of the first fixed rotating shaft 808 drives the first gear 809 to rotate. Under the meshing condition of the first gear 809 and the second gear 811, the second fixed rotating shaft 810 is driven to rotate inside the welding body 1. The rotation of the second fixed rotating shaft 810 drives the oxygen probe inside the limit chuck 901 to rotate so that it meets the requirements of the welding surface. This solves the problem that when welding the oxygen probe, the welding equipment used for the production of oxygen probes requires flipping and adjusting the surface to be welded. After adjustment, it is fixed again with bolts and clamps, which is cumbersome and inconvenient, affecting the welding efficiency.

Claims

1. A welding device for producing oxygen-determining probes, comprising a welding body (1), characterized in that: It also includes a second motor (807) and a fixing assembly. A welding support platform (2) is installed inside the welding body (1). A support connecting plate (3) is installed inside the welding body (1). A water box (4) is installed on the top of the support connecting plate (3). A water spray head (5) is installed on the top of the welding body (1). A welding gun (6) is installed inside the welding body (1). The fixing assembly is installed inside the welding body (1). A second motor (807) is fixedly connected to the outside of the welding body (1). A first fixed rotating shaft (808) is fixedly connected to the output end of the second motor (807). A fixed rotating shaft (808) is rotatably connected inside the welding body (1). A first gear (809) is fixedly connected to the outside of the first fixed rotating shaft (808). A second fixed rotating shaft (810) is rotatably connected inside the welding body (1). A second gear (811) is fixedly connected to the outside of the second fixed rotating shaft (810). The second gear (811) is meshed with the outside of the first gear (809). The rotation of the first fixed rotating shaft (808) drives the first gear (809) to rotate under the meshing action of the second fixed rotating shaft (810).

2. The welding equipment for producing oxygen-determining probes according to claim 1, characterized in that: There are two first fixed rotating shafts (808), and the two first fixed rotating shafts (808) are symmetrically rotated and connected inside the welding body (1).

3. The welding equipment for producing oxygen-determining probes according to claim 1, characterized in that: A first motor (801) is fixedly connected to the right side of the welding body (1). A threaded adjusting rod (802) is fixedly connected to the output end of the first motor (801). The threaded adjusting rod (802) is rotatably connected to the inside of the welding support platform (2). A sliding limit block (803) is fixedly connected to the top of the welding support platform (2). A sliding threaded block (804) is threadedly connected to the outside of the threaded adjusting rod (802). The sliding threaded block (804) is slidably connected to the outside of the sliding limit block (803). A connecting fixing seat (805) is fixedly connected to the top of the sliding threaded block (804). An electric telescopic rod (806) is fixedly connected to the back of the connecting fixing seat (805).

4. The welding equipment for producing oxygen-determining probes according to claim 3, characterized in that: The welding support platform (2) has a groove at the corresponding position of the sliding threaded block (804), and the sliding threaded block (804) slides inside the groove.

5. The welding equipment for producing oxygen-determining probes according to claim 3, characterized in that: The sliding threaded block (804) has a groove at the corresponding position of the sliding limit block (803), and the sliding threaded block (804) is slidably connected to the outside of the sliding limit block (803) through the groove.

6. The welding equipment for producing oxygen-determining probes according to claim 1, characterized in that: The fixing assembly includes a limiting chuck (901), which is fixedly connected to the inner side of the second fixed rotating shaft (810). The limiting chuck (901) is threadedly connected to a threaded extrusion rod (902). A limiting extrusion block (903) is fixedly connected to the inner side of the threaded extrusion rod (902). An anti-slip pad (904) is fixedly connected to the inner side of the limiting extrusion block (903). An adjustment knob (905) is fixedly connected to the outer side of the threaded extrusion rod (902). A limiting connecting rod (906) is fixedly connected to the top of the welding support platform (2). A sliding limiting rod (907) is slidably connected to the inside of the support connecting plate (3). An extrusion limiting seat (908) is fixedly connected to the bottom of the sliding limiting rod (907). A return spring (909) is fixedly connected between the extrusion limiting seat (908) and the support connecting plate (3). A limiting ring (910) is fixedly connected to the top of the sliding limiting rod (907).

7. The welding equipment for producing oxygen-determining probes according to claim 6, characterized in that: The support connecting plate (3) has a groove at the corresponding position of the sliding limit rod (907), and the sliding limit rod (907) is movably connected inside the groove.

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