Welding tool for floor drain machining

Abstract

The utility model relates to a welding tool for floor drain processing, which belongs to the technical field of floor drain processing and comprises a supporting seat, a welding disc is rotatably arranged at the center of the upper surface of the supporting seat, and a driving mechanism for driving the welding disc to rotate is arranged on the lower side of the supporting seat. A welding disc is arranged on the upper side of the supporting base, a supporting frame is fixedly arranged on the upper side of the supporting base, an air cylinder is fixedly connected to the upper side of the supporting frame, the output end of the air cylinder is rotationally connected with a pressing barrel which presses a floor drain on the upper side of the welding disc, and a laser welding gun is arranged on one side of the supporting base through a fixing assembly. And then the floor drain is driven to continuously rotate, so that the floor drain is annularly welded in the rotating process, the floor drain is formed through one-time welding, and the welding quality and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor drain processing, and in particular relates to a welding tool for floor drain processing. Background Art

[0002] The floor drain is an important interface between the drainage pipe system and the indoor floor. As an important component of the drainage system in a house, its performance directly affects the quality of indoor air and is very important for odor control in the bathroom. During the processing of the floor drain, the cylindrical funnel and the square drain plate need to be welded together, and welding tooling is required.

[0003] For example, in the Chinese utility model with announcement number CN216858728U and name of a welding tool for processing gas-proof and explosion-proof floor drains, it specifically includes a support platform, both sides of the support platform are fixedly connected with connecting seats, and processing components are provided on the outer sides of the ends of the two connecting seats that are away from each other, and the processing components include a U-shaped seat fixedly connected to the outer side of one end of the corresponding connecting seat, connecting rods are provided on both side edges of the U-shaped seat, and angle seats are symmetrically installed on the inner walls of the two connecting rods, and tightening parts are provided on the inner sides of the two angle seats, and the two angle seats are arranged in an eight-shaped shape, and a connecting pipe is movably fitted on the top of the inner side of the U-shaped seat, and a floor drain body is installed on the top of the connecting pipe. Although the above-mentioned prior art adopts a double-station to fix the explosion-proof and gas-proof floor drain, since the floor drain cannot be rotated, welding is inconvenient, and it is necessary to weld a part and then change the position of the floor drain before welding other parts, which reduces the welding efficiency. Therefore, a welding tool for processing floor drains is now needed. Utility Model Content

[0004] The purpose of the utility model is to provide a welding tool for floor drain processing with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A welding tool for floor drain processing comprises a support seat, a welding disk is rotatably provided at the center of the upper surface of the support seat, a driving mechanism for driving the welding disk to rotate is provided on the lower side of the support seat, a support frame is fixedly provided on the upper side of the support seat, a cylinder is fixedly connected to the upper side of the support frame, and a pressure cylinder is rotatably connected to the output end of the cylinder for pressing the floor drain against the upper side of the welding disk; a laser welding gun is provided on one side of the support seat through a fixing component.

[0007] As a further optimization scheme of the utility model, the driving mechanism includes a transmission rod that rotates through the center of the support seat and is fixedly connected to the welding disk, a driven gear is fixedly provided on the transmission rod, a servo motor is fixedly provided on the lower side of the support seat, and the output end of the servo motor is fixedly connected to a driving gear that meshes with the driven gear.

[0008] As a further optimization solution of the utility model, the fixing assembly includes a fixing plate fixedly arranged on the upper side of the support seat, a fixing rod is rotatably arranged on one side of the fixing plate, and the laser welding gun is fixed to the lower side of the fixing rod by screws.

[0009] As a further optimization solution of the utility model, a heat dissipation hole is opened at the center of the welding plate, and a heat dissipation channel connected with the heat dissipation hole is opened on the inner side of the transmission rod.

[0010] As a further optimization solution of the utility model, a positioning bolt for positioning the fixing rod is threadedly connected to the upper side of the fixing plate.

[0011] As a further optimization solution of the utility model, a slot for engaging with the floor drain is provided at the center of the welding plate.

[0012] The beneficial effect of the utility model is that in the utility model, by placing the floor drain on the welding plate, and then the cylinder drives the pressure cylinder to press down to fix the floor drain, and then the servo motor drives the driving gear to rotate, and then drives the driven gear to rotate, so that the transmission rod and the welding plate rotate, and drive the floor drain to rotate together, the floor drain can be continuously welded by the laser welding gun on one side, and the welding is formed in one time, thereby improving the welding quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0014] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0015] Figure 3 This is a third overall structural schematic diagram of the utility model.

[0016] In the figure: 1. support seat; 2. support frame; 3. cylinder; 4. pressure cylinder; 5. laser welding gun; 6. fixing rod; 7. fixing plate; 8. driven gear; 9. transmission rod; 10. heat dissipation channel; 11. driving gear; 12. servo motor; 13. welding plate; 14. floor drain; 15. positioning bolt; 16. slot; 17. heat dissipation hole. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0018] Example

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, a welding tool for floor drain processing comprises a support base 1, a welding disk 13 is rotatably provided at the center of the upper surface of the support base 1, a slot 16 which is engaged with the floor drain 14 is opened at the center of the welding disk 13, and the square drain plate of the floor drain 14 can be engaged and fixed by the slot 16, a transmission rod 9 which rotates through the center of the support base 1 and is fixedly connected to the welding disk 13, a driven gear 8 is fixedly provided on the transmission rod 9, a servo motor 12 is fixedly provided at the lower side of the support base 1, and a driving gear 11 which meshes with the driven gear 8 is fixedly connected at the output end of the servo motor 12, a support frame 2 is fixedly provided on the upper side of the support base 1, a cylinder 3 is fixedly connected at the upper side of the support frame 2, and a pressing cylinder 4 which presses the floor drain 14 against the upper side of the welding disk 13 is rotatably connected at the output end of the cylinder 3, and a laser welding gun 5 is provided on one side of the support base 1, and the laser welding gun 5 can perform annular welding on the rotating floor drain 14, and the integrated welding is formed to improve the welding quality and efficiency.

[0020] like Figure 2 , Figure 3 As shown, a heat dissipation hole 17 is provided at the center of the welding plate 13, and a heat dissipation channel 10 connected to the heat dissipation hole 17 is provided on the inner side of the transmission rod 9. When in use, the heat generated by welding of the floor drain 14 can be quickly volatilized through the heat dissipation channel 10 and the heat dissipation hole 17, so that it is easy to remove.

[0021] like Figure 3 As shown, one side of the laser welding gun 5 is fixed to one side of the support seat 1 through a fixing assembly, and the fixing assembly includes a fixing plate 7 fixedly arranged on the upper side of the support seat 1, and a fixing rod 6 is rotatably arranged on one side of the fixing plate 7. The laser welding gun 5 is fixed to the lower side of the fixing rod 6 through screws, and a positioning bolt 15 for positioning the fixing rod 6 is threadedly connected to the upper side of the fixing plate 7. When in use, the fixing rod 6 is rotated on one side of the fixing plate 7, and then the fixing rod 6 can be fixed to one side of the fixing plate 7 through the positioning bolt 15, and then the angle of the laser welding gun 5 on the lower side of the fixing rod 6 can be adjusted, so that the laser welding is more accurate and the welding quality is improved.

[0022] It should be noted that when using this welding tool for processing floor drains, the square drain plate of the floor drain is first clamped in the clamping groove 16, and then the cylindrical funnel is placed on the upper side of the square drain plate. The cylinder 3 then drives the pressing cylinder 4 to press the cylindrical funnel and the square drain plate tightly. The servo motor 12 then drives the driving gear 11 to rotate, and then drives the driven gear 8 to rotate, so that the transmission rod 9 and the welding disk 13 rotate, driving the floor drain 14 to rotate together. The floor drain 14 can then be continuously welded by the laser welding gun 5 on one side, and the welding is formed in one step.

[0023] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A welding tool for floor drain processing, comprising a support seat (1), characterized in that: A welding disk (13) is rotatably arranged at the center of the upper surface of the support seat (1); a driving mechanism for driving the welding disk (13) to rotate is arranged on the lower side of the support seat (1); a support frame (2) is fixedly arranged on the upper side of the support seat (1); a cylinder (3) is fixedly connected to the upper side of the support frame (2); a pressure cylinder (4) for pressing the floor drain (14) against the upper side of the welding disk (13) is rotatably connected to the output end of the cylinder (3); and a laser welding gun (5) is arranged on one side of the support seat (1) through a fixing component.

2. The welding tool for floor drain processing according to claim 1, characterized in that: The driving mechanism comprises a transmission rod (9) which rotates and passes through the center of the support seat (1) and is fixedly connected to the welding plate (13); a driven gear (8) is fixedly arranged on the transmission rod (9); a servo motor (12) is fixedly arranged on the lower side of the support seat (1); and an output end of the servo motor (12) is fixedly connected to a driving gear (11) which meshes with the driven gear (8).

3. The welding tool for floor drain processing according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (7) fixedly arranged on the upper side of the support seat (1), a fixing rod (6) is rotatably arranged on one side of the fixing plate (7), and the laser welding gun (5) is fixed to the lower side of the fixing rod (6) by means of screws.

4. The welding tool for floor drain processing according to claim 2, characterized in that: A heat dissipation hole (17) is provided at the center of the welding plate (13), and a heat dissipation channel (10) communicating with the heat dissipation hole (17) is provided on the inner side of the transmission rod (9).

5. The welding tool for floor drain processing according to claim 3, characterized in that: The upper side of the fixing plate (7) is threadedly connected with a positioning bolt (15) for positioning the fixing rod (6).

6. The welding tool for floor drain processing according to claim 1, characterized in that: A slot (16) for engaging with the floor drain (14) is provided at the center of the welding plate (13).

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