Motorcycle exhaust pipe tail end welding tool

Abstract

The utility model relates to the field of motorcycle machining, and discloses a motorcycle exhaust pipe tail end welding tool. According to the device, the combination of the first gear, the second gear and the handle is adopted, the supporting column is arranged on the lower surface of the second gear, and the ball bearing is arranged between the second gear and the supporting column and used for guaranteeing that the second gear can rotate normally; a worker holds a handle to rotate a second gear according to needs, and then a first gear can drive a rotating shaft and a tray to rotate in the direction opposite to the rotation direction of the second gear, so that the purpose of adjusting the left-right direction of the exhaust pipe on the upper surface of the tray is achieved. According to the motorcycle exhaust pipe tail end welding tool, a component capable of adjusting the direction of an exhaust pipe is used, workers do not need to adjust a positioning tool many times, time cost is reduced, and working efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of motorcycle processing, and specifically relates to a welding tool for the tail end of a motorcycle exhaust pipe. Background Art

[0002] The motorcycle processing field refers to the process of performing various processing on motorcycles to produce products that meet market demand and personalized requirements. This field involves a variety of technologies and processes, including design, material selection, molding, welding, painting, etc. The motorcycle exhaust pipe is an important part that guides the exhaust gas generated by the engine into the atmosphere. The motorcycle exhaust pipe tail end welding refers to the process of welding the end part of the exhaust pipe to the exhaust pipe body.

[0003] For example, the patent with announcement number CN219852881U discloses a welding tool for the tail end of a motorcycle exhaust pipe, including a bottom positioning mechanism and a top positioning mechanism; the bottom positioning mechanism includes a first inner bracket component for positioning the inner bracket of the bottom inner wall of the muffler assembly welding and a second inner bracket component for positioning the inner bracket of the bottom inner wall of the exhaust pipe tail end pipe welding, and the first inner bracket component is arranged on the second inner bracket component in the vertical direction; the bottom positioning mechanism also includes a bottom plate, and the second inner bracket component is arranged on the base; the top positioning mechanism includes a positioning component for contact positioning of the top inner wall and a rotating component for driving the positioning component to rotate in a vertical plane. It avoids that all surfaces of the muffler, resonator and exhaust pipe tail end pipe are curved surfaces, which makes it difficult to fix. The welding can be performed by a single person, which improves the work efficiency and the versatility of welding and fixing of the resonator, muffler and exhaust pipe tail end pipe.

[0004] However, the device is not equipped with a component for adjusting the left and right direction of the exhaust pipe. Since the direction of the exhaust pipe cannot be conveniently adjusted, the staff needs to adjust the positioning tool multiple times, which increases the time cost and reduces work efficiency. Utility Model Content

[0005] The purpose of this application is to provide a welding tool for the tail end of a motorcycle exhaust pipe in order to solve the problem that the device proposed above is not equipped with a component for adjusting the left and right direction of the exhaust pipe. Since the direction of the exhaust pipe cannot be conveniently adjusted, the staff needs to adjust the positioning tool multiple times, which increases the time cost and reduces the work efficiency.

[0006] The technical solution adopted in the present application is as follows: it includes a base, a rotating shaft is fixedly installed on the right side of the upper surface of the base, a tray is fixedly installed on the upper surface of the rotating shaft, a first gear is fixedly installed on the outer surface of the rotating shaft, a second gear is meshingly installed on the left outer surface of the first gear, and a handle is fixedly installed on the upper surface of the second gear.

[0007] By adopting the above technical scheme, a rotating shaft is fixedly installed on the right side of the upper surface of the base, a tray is fixedly installed on the upper surface of the rotating shaft, a first gear is fixedly installed on the outer surface of the rotating shaft, a second gear is meshedly installed on the left outer surface of the first gear, and a handle is fixedly installed on the upper surface of the second gear. The base is used as the installation base of the device to connect various components, and the rotating shaft can provide support for the tray and provide conditions for the rotation of the base assembly. The upper surface of the tray is used to place the exhaust pipe that needs to be welded. A combination of the first gear, the second gear and the handle is adopted. A support column is arranged on the lower surface of the second gear. A ball bearing is arranged between the second gear and the support column to ensure that the second gear can rotate normally. When it is necessary to adjust the direction of the exhaust pipe placed on the upper surface of the tray, the staff holds the handle and rotates the second gear as needed, so that the first gear drives the rotating shaft and the tray to rotate in the opposite direction of the rotation of the second gear, thereby achieving the purpose of adjusting the left and right direction of the exhaust pipe prevented on the upper surface of the tray. By installing a component for adjusting the left and right direction of the exhaust pipe in the device and using a component that can adjust the direction of the exhaust pipe, it is unnecessary for the staff to adjust the positioning tool multiple times, thereby reducing the time cost and improving the work efficiency, and providing a welding tool for the tail end of the motorcycle exhaust pipe.

[0008] In a preferred embodiment, a positioning seat is fixedly mounted on the upper surface of the tray, and a limiting block is movably mounted inside the positioning seat.

[0009] By adopting the above technical solution, a positioning seat is fixedly installed on the upper surface of the pallet, and a limit block is movably installed inside the positioning seat. The positioning seat is used to position the exhaust pipe on the upper surface of the pallet to prevent the exhaust pipe from shifting during the processing process, and the limit block limits the range of movement of the fixed component inside the positioning seat.

[0010] In a preferred embodiment, a spring is provided between the positioning seat and the outer surface of the limiting block, and an anti-slip pad is fixedly mounted on the outer surface of the limiting block.

[0011] By adopting the above technical solution, a spring is arranged between the positioning seat and the outer surface of the limit block, an anti-skid pad is fixedly installed on the outer surface of the limit block, and a combination of the spring and the anti-skid pad is adopted. The limit block is used to allow the combination of the spring and the anti-skid pad to automatically push outward, thereby adapting to motorcycle exhaust pipes with different inner diameters within a certain range. The anti-skid pad can increase the friction between the fixed component and the exhaust pipe.

[0012] In a preferred embodiment, an equipment box is fixedly mounted on the rear outer surface of the base, and a first hydraulic cylinder is fixedly mounted on the upper surface of the equipment box.

[0013] By adopting the above technical solution, the equipment box is fixedly installed on the rear outer surface of the base, and the first hydraulic cylinder is fixedly installed on the upper surface of the equipment box. The interior of the equipment box is used to accommodate PLC controllers, power supplies and other components that ensure the normal operation of the device. The first hydraulic cylinder changes the height of the pressing component on the upper surface by extending and retracting itself.

[0014] In a preferred embodiment, a lever is provided on the right outer surface of the equipment box.

[0015] By adopting the above technical solution, a lever is provided on the right outer surface of the equipment box, the interior of the lever is electrically connected to the equipment box and the first hydraulic cylinder, and the height of the first hydraulic cylinder rising and falling can be controlled by moving the lever upward or downward.

[0016] In a preferred embodiment, a slide groove is fixedly installed on the upper surface of the first hydraulic cylinder, and a second hydraulic cylinder is arranged inside the slide groove.

[0017] By adopting the above technical solution, the upper surface of the first hydraulic cylinder is used to fix the slide groove, and the second hydraulic cylinder is arranged inside the slide groove. The slide groove provides a certain range for the forward and backward movement of the pressing component, and the second hydraulic cylinder is used to fix the upper surface of the exhaust pipe through the downward pressure generated when it moves up and down.

[0018] In a preferred embodiment, a pressure block is fixedly mounted on the lower surface of the second hydraulic cylinder, and cross bolts are provided on the left and right outer surfaces of the second hydraulic cylinder.

[0019] By adopting the above technical solution, a pressure block is fixedly installed on the lower surface of the second hydraulic cylinder, and cross bolts are arranged on the outer surfaces of the left and right sides of the second hydraulic cylinder. The pressure block is pressed downward by the power of the second hydraulic cylinder to fix the exhaust pipe. When the direction of the exhaust pipe needs to be adjusted, the second hydraulic cylinder drives the pressure block to lift up, and after adjusting the direction, the second hydraulic cylinder applies pressure to the pressure block again to fix the exhaust pipe. After determining the front and rear positions of the second hydraulic cylinder, the cross bolts are tightened in the direction of the slide slot to determine the position of the second hydraulic cylinder.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In the present application, a combination of a first gear, a second gear and a handle is adopted, a support column is provided on the lower surface of the second gear, and a ball bearing is provided between the second gear and the support column to ensure that the second gear can rotate normally. When it is necessary to adjust the direction of the exhaust pipe placed on the upper surface of the tray, the staff holds the handle and rotates the second gear as needed, so that the first gear can drive the rotating shaft and the tray to rotate in the opposite direction of the rotation of the second gear, thereby achieving the purpose of adjusting the left and right direction of the exhaust pipe prevented by the upper surface of the tray. By installing a component for adjusting the left and right direction of the exhaust pipe in the device and using a component that can adjust the direction of the exhaust pipe, there is no need for the staff to adjust the positioning tool multiple times, thereby reducing time cost, improving work efficiency, and providing a welding tool for the tail end of a motorcycle exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure in this application;

[0023] Figure 2 This is a schematic diagram of the base assembly structure in this application;

[0024] Figure 3 This is a schematic diagram of the fixed component structure in this application;

[0025] Figure 4 This is a schematic diagram of the pressing component structure in this application.

[0026] Markings in the figure: 1. base; 2. rotating shaft; 3. tray; 4. first gear; 5. second gear; 6. handle; 7. positioning seat; 8. limit block; 9. spring; 10. anti-slip pad; 11. equipment box; 12. lever; 13. first hydraulic cylinder; 14. slide groove; 15. second hydraulic cylinder; 16. pressure block; 17. cross bolt. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 1-Figure 3, including a base 1, which serves as the installation basis of the device and is used to connect various components. The rotating shaft 2 can provide support for the tray 3 and provide conditions for the rotation of the base assembly. The upper surface of the tray 3 is used to place the exhaust pipe that needs to be welded. A combination of a first gear 4, a second gear 5 and a handle 6 is adopted. A support column is arranged on the lower surface of the second gear 5. A ball bearing is arranged between the second gear 5 and the support column to ensure that the second gear 5 can rotate normally. When it is necessary to adjust the direction of the exhaust pipe placed on the upper surface of the tray 3, the staff holds the handle 6 and rotates the second gear 5 as needed, so that the first gear 4 drives the rotating shaft 2 and the tray 3 to rotate in the opposite direction of the rotation of the second gear 5, thereby achieving the purpose of adjusting the left and right direction of the exhaust pipe prevented on the upper surface of the tray 3. By installing a component for adjusting the left and right direction of the exhaust pipe in the device and using a component that can adjust the direction of the exhaust pipe, there is no need for the staff to adjust the positioning tool multiple times, which reduces the time cost and improves the work efficiency, thereby providing a welding tool for the tail end of a motorcycle exhaust pipe.

[0030] Reference Figure 2 and Figure 3 The positioning seat 7 is used to position the exhaust pipe on the upper surface of the tray 3 to prevent the exhaust pipe from being offset during processing, and the limit block 8 limits the range of movement of the fixing component inside the positioning seat 7.

[0031] Reference Figure 3 A combination of a spring 9 and an anti-skid pad 10 is adopted, and a limit block 8 is used to allow the combination of the spring 9 and the anti-skid pad 10 to be automatically pushed outward, so as to adapt to motorcycle exhaust pipes with different inner diameters within a certain range, and the anti-skid pad 10 can increase the friction between the fixed component and the exhaust pipe.

[0032] Reference Figure 1 The interior of the equipment box 11 is used to accommodate components such as a PLC controller and a power supply to ensure the normal operation of the device, and the first hydraulic cylinder 13 changes the height of the pressing component on the upper surface by extending and retracting itself.

[0033] Reference Figure 1 The interior of the lever 12 is electrically connected to the equipment box 11 and the first hydraulic cylinder 13. By moving the lever 12 upward or downward, the height of the first hydraulic cylinder 13 can be controlled to rise and fall.

[0034] Reference Figure 1 and Figure 4 The slide groove 14 provides a certain range for the forward and backward movement of the pressing assembly, and the second hydraulic cylinder 15 is used to fix the upper surface of the exhaust pipe through the downward pressure generated when the second hydraulic cylinder 15 moves up and down.

[0035] Reference Figure 1 and Figure 4The pressing block 16 is pressed downward by the power of the second hydraulic cylinder 15 to fix the exhaust pipe. When the direction of the exhaust pipe needs to be adjusted, the second hydraulic cylinder 15 drives the pressing block 16 to lift up. After adjusting the direction, the second hydraulic cylinder 15 applies pressure to the pressing block 16 again to fix the exhaust pipe. After determining the front and rear positions of the second hydraulic cylinder 15, the cross bolt 17 is tightened in the direction of the slide slot 14 to determine the position of the second hydraulic cylinder 15.

[0036] The implementation principle of the embodiment of the welding tool for the tail end of the motorcycle exhaust pipe of the present application is as follows: the base 1 is used as the installation foundation of the device to connect the various components, the rotating shaft 2 can provide support for the tray 3 and provide conditions for the rotation of the base assembly, the upper surface of the tray 3 is used to place the exhaust pipe to be welded, and a combination of the first gear 4, the second gear 5 and the handle 6 is adopted. The lower surface of the second gear 5 is provided with a support column, and a ball bearing is provided between the second gear 5 and the support column to ensure that the second gear 5 can rotate normally. When it is necessary to adjust the direction of the exhaust pipe placed on the upper surface of the tray 3, the staff holds the handle 6 and rotates the second gear 5 as needed, so that the first gear 4 drives the rotating shaft 2 and the tray 3 to rotate in the opposite direction of the rotation of the second gear 5, thereby achieving the purpose of adjusting the left and right direction of the exhaust pipe prevented by the upper surface of the tray 3;

[0037] The pressing block 16 is pressed downward by the power of the second hydraulic cylinder 15 to fix the exhaust pipe. When the direction of the exhaust pipe needs to be adjusted, the second hydraulic cylinder 15 drives the pressing block 16 to be lifted upward. After adjusting the direction, the second hydraulic cylinder 15 applies pressure to the pressing block 16 again to fix the exhaust pipe. After determining the front and rear positions of the second hydraulic cylinder 15, the cross bolt 17 is tightened in the direction of the slide slot 14 to determine the position of the second hydraulic cylinder 15.

[0038] By installing a component for adjusting the left and right direction of the exhaust pipe on the device and using a component that can adjust the direction of the exhaust pipe, there is no need for workers to adjust the positioning tool multiple times, which reduces time costs, improves work efficiency, and provides a motorcycle exhaust pipe tail end welding tool.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A motorcycle exhaust pipe tail end welding tool, comprising a base (1), characterized in that: A rotating shaft (2) is fixedly mounted on the right side of the upper surface of the base (1), a tray (3) is fixedly mounted on the upper surface of the rotating shaft (2), a first gear (4) is fixedly mounted on the outer surface of the rotating shaft (2), a second gear (5) is meshingly mounted on the left outer surface of the first gear (4), and a handle (6) is fixedly mounted on the upper surface of the second gear (5).

2. A motorcycle exhaust pipe tail end welding tool as claimed in claim 1, characterized in that: A positioning seat (7) is fixedly mounted on the upper surface of the tray (3), and a limiting block (8) is movably mounted inside the positioning seat (7).

3. A motorcycle exhaust pipe tail end welding tool as claimed in claim 2, characterized in that: A spring (9) is provided between the positioning seat (7) and the outer surface of the limiting block (8), and an anti-slip pad (10) is fixedly mounted on the outer surface of the limiting block (8).

4. A motorcycle exhaust pipe tail end welding tool as claimed in claim 1, characterized in that: An equipment box (11) is fixedly mounted on the rear outer surface of the base (1), and a first hydraulic cylinder (13) is fixedly mounted on the upper surface of the equipment box (11).

5. A motorcycle exhaust pipe tail end welding tool as claimed in claim 4, characterized in that: A lever (12) is provided on the right outer surface of the equipment box (11).

6. A motorcycle exhaust pipe tail end welding tool as claimed in claim 5, characterized in that: A slide groove (14) is fixedly mounted on the upper surface of the first hydraulic cylinder (13), and a second hydraulic cylinder (15) is arranged inside the slide groove (14).

7. A motorcycle exhaust pipe tail end welding tool as claimed in claim 6, characterized in that: A pressure block (16) is fixedly mounted on the lower surface of the second hydraulic cylinder (15), and cross bolts (17) are arranged on the left and right outer surfaces of the second hydraulic cylinder (15).

Images