Locomotive welded pipe surface weld joint treatment equipment

Abstract

The utility model discloses locomotive welded pipe surface weld joint treatment equipment which comprises an equipment body, a protective cover arranged on the left side of the equipment body and a grinding wheel arranged on the left side of the protective cover, a control button is arranged on the left front side of the equipment body, and a display lamp is arranged on the lower side of the control button. A power line is arranged at the tail end of the right side of the equipment main body, the equipment main body supplies power by being connected with an external power supply, a roller is arranged at the left lower side of the protective cover, a connecting screw rod is arranged in the middle of the roller, and an operator can adjust the position of the equipment by holding the equipment main body; the grinding wheel can make better contact with a welding seam, the inclination of the equipment body makes operation more comfortable, the fatigue feeling of operators is reduced, for locomotive welding pipes with different calibers, the operators can adjust the positions of the rolling wheels and the rotating rings, the equipment can be suitable for welding pipes with various sizes, and the universality of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to weld treatment equipment, and particularly relates to a locomotive welded pipe surface weld treatment equipment. Background Technique

[0002] The locomotive welded pipe surface weld treatment equipment is used to process the surface of the weld after welding to achieve a flat, smooth and defect-free effect. In the field of locomotive manufacturing, welding is a common process, and the surface treatment of the weld after welding is crucial for ensuring the welding quality and improving the appearance quality.

[0003] However, in the actual use process of an existing locomotive welded pipe surface weld treatment equipment, it is necessary to manually hold the equipment and complete the treatment operation on the locomotive welded pipe weld at different angles. Lack of support will cause it to be extremely laborious during the operation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a locomotive welded pipe surface weld treatment equipment to solve the problem that in the existing technology, it is necessary to manually hold the equipment and complete the treatment operation on the locomotive welded pipe weld at different angles. Lack of support will cause it to be extremely laborious during the operation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A locomotive welded pipe surface weld treatment equipment, including a device main body, a protective cover arranged at the left side position of the device main body, and a grinding wheel arranged at the left side position of the protective cover;

[0006] A control button is arranged at the left front side position of the device main body, a display lamp is arranged at the lower side position of the control button, a power cord is arranged at the right end position of the device main body, and the device main body is powered by connecting to an external power supply;

[0007] A roller is arranged at the lower left side position of the protective cover, a connecting screw is arranged at the middle position of the roller, and connecting nuts are arranged at the front and rear sides of the connecting screw;

[0008] A rotating ring is arranged at the right side position of the device main body, fixing plates are respectively arranged at the front and rear ends of the lower side of the rotating ring, a rolling ball is arranged at the middle position of the lower side of the fixing plate, and a rotating shaft is arranged at the middle inner side position of the rolling ball.

[0009] Preferably, the connecting screw penetrates through the lower side of the protective cover and the roller, the roller is made of rubber material, and the roller can rotate through the connecting screw.

[0010] Preferably, the two connecting nuts are connected to the connecting screw by a threaded connection method, and the two connecting nuts are respectively pressed against the protective cover.

[0011] Preferably, the rotating ring is connected to the main body of the device by a nested connection method, and the rotating ring can rotate on the main body of the device.

[0012] Preferably, the fixing plate is connected to the rotating ring by an integrated connection method, and the rotating shaft is connected to the two fixing plates by a threaded connection method.

[0013] Preferably, the rotating shaft penetrates through the rolling ball, and the rolling ball can rotate on the rotating shaft.

[0014] Preferably, the baffle is connected to the protective cover by an integrated connection method, and a moving cover is arranged at the left side position of the baffle, and a fastening bolt is arranged at the connection position between the moving cover and the baffle.

[0015] Compared with the prior art, the utility model provides a surface weld treatment device for locomotive welded pipes, which has the following beneficial effects:

[0016] 1. In this surface weld treatment device for locomotive welded pipes, the following advantages can be achieved through the settings of the connecting nut, connecting screw, roller, rotating ring, fixing plate, rotating shaft and rolling ball:

[0017] Convenient and comfortable operation: The operator can hold the main body of the device, adjust the position of the device to make the grinding wheel better contact the weld, and tilt the main body of the device to make the operation more comfortable, reducing the fatigue of the operator.

[0018] Suitable for welded pipes of different diameters: For locomotive welded pipes of different diameters, the operator can adjust the positions of the rollers and the rotating ring to make the device applicable to welded pipes of various sizes, improving the versatility of the device.

[0019] Simple and fast operation: The operator can quickly complete the treatment of the weld through simple operation steps, improving the operation efficiency and saving time costs.

[0020] Stable and reliable operation: The device is reasonably designed, and the operator can ensure the stability and reliability during the weld treatment process by fixing the position of the main body of the device and the close contact of the grinding wheel.

[0021] Labor-saving and efficient: The operator can utilize the design features of the device to make the grinding wheel and the welded pipe rotate relatively as they rotate, reducing the physical consumption of the operator and improving the operation efficiency.

[0022] In summary, the design of this surface weld treatment device for locomotive welded pipes can make the operation more convenient, comfortable, applicable to welded pipes of different diameters, simple and fast, stable and reliable, and at the same time labor-saving and efficient, providing a better use experience and operation effect for the operator.

[0023] 2. In the surface weld treatment equipment for locomotive welded pipes, the setting of the fastening bolts and the movable cover can achieve the following advantages:

[0024] By adjusting the orientation of the movable cover, operators can adapt to the heights of locomotive welded pipes with different diameters of welds to be treated, ensuring that the equipment can effectively process welds of various sizes, comprehensively block debris, protect operators from debris damage, and improve operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the present utility model.

[0026] Figure 2 It is a schematic structural diagram of the roller in the present utility model.

[0027] Figure 3 It is an enlarged schematic structural diagram of the rotating ring area in the present utility model.

[0028] Figure 4 It is an enlarged schematic structural diagram of the movable cover area in the present utility model.

[0029] In the figure:

[0030] 1. Equipment main body; 2. Protective cover; 3. Control button; 4. Display lamp; 5. Power cord; 6. Baffle; 7. Grinding wheel; 8. Fastening bolt; 9. Movable cover; 10. Connecting nut; 11. Connecting screw; 12. Roller; 13. Rotating ring; 14. Fixed plate; 15. Rotating shaft; 16. Ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] The present utility model provides a surface weld treatment equipment for locomotive welded pipes as shown in Figures 1-4 the figure, including an equipment main body 1, a protective cover 2 arranged on the left side of the equipment main body 1, and a grinding wheel 7 arranged on the left side of the protective cover 2;

[0033] A control button 3 is arranged at the left front side position of the equipment main body 1, a display lamp 4 is arranged at the lower side position of the control button 3, a power cord 5 is arranged at the right end position of the equipment main body 1, and the equipment main body 1 is powered by connecting to an external power source;

[0034] At the lower left side position of the shield 2, a roller 12 is provided. At the middle position of the roller 12, a connecting screw 11 is provided. At the front and rear positions of the connecting screw 11, connecting nuts 10 are provided.

[0035] At the right side position of the equipment main body 1, a rotating ring 13 is provided. At the front and rear ends of the lower side of the rotating ring 13, fixing plates 14 are respectively provided. At the middle position of the lower side of the fixing plate 14, a rolling ball 16 is provided. At the middle inner position of the rolling ball 16, a rotating shaft 15 is provided.

[0036] In this embodiment, the working principle and working steps of this locomotive welded pipe surface weld treatment equipment are as follows:

[0037] Working principle:

[0038] The equipment main body 1 is powered by connecting to an external power supply. The control button 3 and the display lamp 4 are used to control and monitor the operation status of the equipment.

[0039] The grinding wheel 7 provided on the shield 2 is used to process the weld. The settings of the roller 12 and the connecting screw 11 contribute to the stability and operability of the equipment.

[0040] The settings of the rotating ring 13, the fixing plate 14, the rolling ball 16 and the rotating shaft 15 enable the equipment to rotate and adjust its position flexibly during operation, so as to process the weld comprehensively.

[0041] The settings of the baffle 6 and the moving cover 9 contribute to protecting the operator and the equipment safety.

[0042] Working steps:

[0043] Connect the equipment main body 1 to an external power supply to ensure normal power supply of the equipment.

[0044] Operate the control button 3 to start the equipment, and monitor the display lamp 4 to ensure that the equipment is in a normal working state.

[0045] Hold the equipment and adjust components such as the rotating ring 13 and the fixing plate 14 to make the grinding wheel 7 process the weld.

[0046] Adjust components such as the roller 12 and the connecting screw 11 as needed to ensure stable operation of the equipment.

[0047] During the operation, pay attention to the positions of components such as the moving cover 9 and the baffle 6 to ensure operation safety.

[0048] After the operation is completed, turn off the equipment, unplug the power cord 5, and clean and maintain the equipment.

[0049] Through the above working principle and working steps, this locomotive welded pipe surface weld treatment equipment can be effectively used to process the weld efficiently, while ensuring operation safety and equipment stability.

[0050] As Figures 1-3 shown, the connecting screw rod 11 passes through the lower side of the shield 2 and the roller 12. The roller 12 is made of rubber material, and the roller 12 can rotate through the connecting screw rod 11. The two connecting nuts 10 are connected to the connecting screw rod 11 by means of threaded connection, and the two connecting nuts 10 are respectively in close contact with the shield 2. The rotating ring 13 is connected to the equipment main body 1 by means of nested connection, and the rotating ring 13 can rotate on the equipment main body 1. The fixing plate 14 is connected to the rotating ring 13 by means of integrated connection. The rotating shaft 15 is connected to the two fixing plates 14 by means of threaded connection. The rotating shaft 15 passes through the rolling ball 16, and the rolling ball 16 can rotate on the rotating shaft 15.

[0051] Preferably, the operator can hold the equipment main body 1, press the equipment against the locomotive welding pipe of the weld to be processed, use the roller 12 on the lower left side to contact the surface of the locomotive welding pipe, tilt the equipment main body 1, so that the surface of the grinding wheel 7 contacts the outer weld of the locomotive welding pipe, and more comfortably and conveniently complete the processing operation of the surface weld of the locomotive welding pipe. When the operator performs the processing operation on the locomotive welding pipe with a smaller diameter, the operator can contact the ground with the roller 12, rotate the rotating ring 13 on the right side of the equipment main body 1, make the rotating ring 13 rotate to a suitable direction, press the equipment main body 1 to fix the position of the equipment main body 1, resist the locomotive welding pipe, and make the grinding wheel 7 closely contact the locomotive welding pipe during rotation, so that it rotates relatively as the grinding wheel 7 rotates, and more labor-saving and quickly complete the processing of the weld of the locomotive welding pipe.

[0052] As Figure 1 and Figure 4 shown, the baffle 6 is connected to the shield 2 by means of integrated connection, and a moving cover 9 is arranged at the left side position of the baffle 6. A tightening bolt 8 is arranged at the connection position of the moving cover 9 and the baffle 6.

[0053] Preferably, the operator can loosen the tightening bolt 8 and adjust the orientation of the moving cover 9 on the left side of the baffle 6 to make it adapt to the height of the locomotive welding pipe with different diameters of the weld to be processed, more comprehensively block the sputtering of debris during its weld processing operation, and play a protective role.

[0054] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A locomotive welded pipe surface weld treatment device, comprising a shield (6), a device main body (1), a protective cover (2) arranged on the left side of the device main body (1), and a grinding wheel (7) arranged on the left side of the protective cover (2); At the left front side position of the device main body (1), a control button (3) is arranged, at the lower side position of the control button (3), a display lamp (4) is arranged, at the right end position of the device main body (1), a power cord (5) is arranged, and the device main body (1) is powered by connecting to an external power supply; It is characterized in that: At the lower left side position of the protective cover (2), a roller (12) is arranged, at the middle position of the roller (12), a connecting screw (11) is arranged, and at the front and rear side positions of the connecting screw (11), connecting nuts (10) are arranged; At the right side position of the device main body (1), a rotating ring (13) is arranged, at the front and rear ends of the lower side of the rotating ring (13), fixing plates (14) are respectively arranged, at the middle position of the lower side of the fixing plate (14), a rolling ball (16) is arranged, and at the middle inner side position of the rolling ball (16), a rotating shaft (15) is arranged.

2. The surface weld treatment equipment for locomotive welded pipes according to claim 1, wherein: The connecting screw (11) penetrates through the lower side of the protective cover (2) and the roller (12), the roller (12) is made of rubber material, and the roller (12) can rotate through the connecting screw (11).

3. The surface weld treatment equipment for locomotive welded pipes according to claim 2, characterized in that: The two connecting nuts (10) are connected to the connecting screw (11) by a threaded connection method, and the two connecting nuts (10) are respectively pressed against the protective cover (2).

4. The surface weld treatment equipment for locomotive welded pipes according to claim 3, characterized in that: The rotating ring (13) is connected to the device main body (1) by a nested connection method, and the rotating ring (13) can rotate on the device main body (1).

5. The surface weld treatment equipment for locomotive welded pipes according to claim 4, characterized in that: The fixing plate (14) is connected to the rotating ring (13) by an integrated connection method, and the rotating shaft (15) is connected to the two fixing plates (14) by a threaded connection method.

6. The surface weld treatment equipment for locomotive welded pipes according to claim 5, characterized in that: The rotating shaft (15) penetrates through the rolling ball (16), and the rolling ball (16) can rotate on the rotating shaft (15).

7. A locomotive welded pipe surface weld treatment device according to claim 1, characterized in that: The shield (6) is connected to the protective cover (2) by an integrated connection method, and at the left side position of the shield (6), a movable cover (9) is arranged, and a tightening bolt (8) is arranged at the connection position of the movable cover (9) and the shield (6).

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