Stainless steel product welding device with rapid clamping function

Abstract

The utility model discloses a stainless steel product welding device with a rapid clamping function, and belongs to the field of stainless steel product welding. A stainless steel product welding device with a rapid clamping function comprises a machine base and a welding assembly in transmission connection to the back face of the machine base, a positioning structure is arranged at the top of the machine base and comprises frames fixedly connected to the two sides of the top of the machine base, steel pipes are inserted into the frames, and the inner sides of the steel pipes make contact with each other; the interior of the frame is slidably connected with a bearing seat. A steel pipe is inserted into the two frames, a transmission structure is used for carrying a gear to enable the gear to slide in the frames through a bearing seat and move upwards synchronously, and when the outer surface of an extrusion wheel is in contact with the surface of the steel pipe, the effect of extruding and positioning the steel pipe is achieved; and meanwhile, the extrusion wheel capable of rotating can transmit torsion, and rotary welding of the steel pipe is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel product welding, in particular to a stainless steel product welding device with a rapid clamping function. Background Art

[0002] The production of stainless steel products is a complex and delicate process involving multiple links and steps, including key links such as raw material preparation, processing and forming, surface treatment, quality inspection, packaging and warehousing. Among them, the welding of stainless steel products is a crucial link in the manufacturing process, which ensures the structural integrity and performance stability of the products.

[0003] According to the patent number published on the China Patent Network, it is: 202023170212.4, and the patent name is: A welding device for the production of stainless steel products, including a welding platform, a welding table and a gantry arranged at the upper end of the middle part of the welding platform, an adjustment component arranged on one side of the gantry, a welding component arranged in the middle of the gantry, and a dust removal fan arranged above the inside of the gantry. The adjustment component includes a first screw rod rotatably arranged inside one side of the gantry, a drive motor arranged above the gantry, and a sliding lifting plate arranged inside one side of the gantry. In the utility model, the placement angle of the stainless steel product before welding can be quantified to form a standard through the mutual cooperation of the adjustment component and the welding component, thereby reducing the operation difficulty of novices, accelerating welding efficiency, greatly improving production efficiency, and improving the economy of the product.

[0004] However, the existing welding devices have a relatively simple method of fixing welding materials, which is mainly fixed by extrusion through a mold. After being extruded, the pipe material can only be circularly welded through a rotary welding device, which increases the difficulty of operating the welding equipment and affects the welding effect. Utility Model Content

[0005] The utility model aims to solve the problem that in the prior art, the clamping parts need to be frequently loosened to change the welding direction during the welding process of stainless steel pipes, and proposes a stainless steel product welding device with a quick clamping function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stainless steel product welding device with a quick clamping function, comprising a machine base;

[0008] The transmission is connected to the welding assembly on the back of the machine base;

[0009] A positioning structure is provided on the top of the machine base, and the positioning structure includes a frame fixedly connected to both sides of the top of the machine base, a steel pipe is inserted into the inside of the frame, the inner sides of the steel pipes are in contact with each other, a bearing seat is slidably connected to the inside of the frame, and an extrusion wheel is movably connected to the inner side of the bearing seat through a bearing, and the outer surface of the extrusion wheel is in contact with the bottom of the steel pipe. A transmission structure is provided on the top of the machine base, and the transmission structure can drive the extrusion wheel to rise and fall.

[0010] As a preferred technical solution of the present application, the transmission structure includes connecting plates arranged on both sides of the top of the machine base, the top of the connecting plate is fixedly connected to an electric telescopic rod, the outer side of the extrusion wheel is fixedly connected to a gear, and the output end of the electric telescopic rod is fixedly connected to a supporting component, and the top of the supporting component is in contact with the bottom of the gear.

[0011] As a preferred technical solution of the present application, the top of the machine base is fixedly connected to a connecting frame located at the bottom of the connecting plate, the interior of the connecting frame is movably connected to a screw via a bearing, the surface of the screw is threadedly connected to a screw sleeve, and the top of the screw sleeve is fixedly connected to the bottom of the connecting plate.

[0012] As a preferred technical solution of the present application, a pushing plate is fixedly connected to the inner side of the connecting plate, and a steel plate is placed on the top of the pushing plate.

[0013] As a preferred technical solution of the present application, the top of the connecting plate is fixedly connected to a bracket located on the outside of the electric telescopic rod, and the inner side of the bracket is movably connected to a pressure plate through a pin shaft. The side of the pressure plate away from the bracket is in contact with the top of the steel plate, and the electric telescopic rod can drive the pressure plate to swing.

[0014] As a preferred technical solution of the present application, a guide bar is fixedly connected to the interior of the connection frame, and the guide bar extends to the interior of the screw sleeve from a side away from the connection frame, and the screw sleeve and the guide bar are slidably connected.

[0015] As a preferred technical solution of the present application, a rubber pad is fixedly connected to the outer surface of the extrusion wheel, and the side of the rubber pad away from the extrusion wheel is in contact with the surface of the steel pipe.

[0016] As a preferred technical solution of the present application, the supporting component includes a toothed plate fixedly connected to the top of the electric telescopic rod, and the top of the toothed plate extends to the interior of the gear and meshes with the gear.

[0017] As a preferred technical solution of the present application, the output end of the electric telescopic rod is fixedly connected to a sliding rod located inside the pressing plate, and the sliding rod is slidably connected to the pressing plate.

[0018] As a preferred technical solution of the present application, a stepper motor is fixedly connected to the back side of the connection frame, and the output end of the stepper motor is fixedly connected to the rear end of the screw rod.

[0019] Compared with the prior art, the utility model provides a stainless steel product welding device with a quick clamping function, which has the following beneficial effects:

[0020] 1. The stainless steel product welding device with a quick clamping function inserts the steel pipe into the interior of two frames and uses the transmission structure to carry the gear to make it slide inside the frame through the bearing seat and move upward synchronously. When the outer surface of the extrusion wheel contacts the surface of the steel pipe, the steel pipe is extruded and positioned. At the same time, the rotatable extrusion wheel can transmit the torque, which is convenient for the rotation welding of the steel pipe.

[0021] 2. The stainless steel product welding device with quick clamping function can promote the stable lifting and lowering of the extrusion wheel by setting a connecting plate, an electric telescopic rod and a supporting component, thereby avoiding the phenomenon of pressure loss of the extrusion wheel and facilitating the extrusion wheel to extrude and transmit torque.

[0022] 3. The stainless steel product welding device with a quick clamping function can carry the connecting plate to move stably by setting a connecting frame, a screw rod and a screw sleeve, so that the supporting component can squeeze the gear to rotate during the movement.

[0023] 4. The stainless steel product welding device with a quick clamping function can carry the steel plate for horizontal movement during the rotation of the screw by setting a pushing plate and a steel plate, thereby increasing the processing range of the machine base and saving the operation steps of manually pushing the steel plate structure.

[0024] 5. The stainless steel product welding device with a quick clamping function can fix the steel plate by setting a bracket and a pressure plate to prevent the steel plate from loosening and displacement during the welding process.

[0025] 6. The stainless steel product welding device with a quick clamping function can limit the screw sleeve by setting a guide bar to prevent the screw sleeve from tilting during movement.

[0026] 7. The stainless steel product welding device with a quick clamping function can increase the friction between the extrusion wheel and the steel pipe by arranging a rubber pad, making it easier for the extrusion wheel to transmit torque.

[0027] 8. The stainless steel product welding device with a quick clamping function can increase the contact area between the supporting component and the gear by providing a tooth plate, making it easier for the supporting component to carry the gear to rotate.

[0028] 9. The stainless steel product welding device with a quick clamping function can utilize the power of the electric telescopic rod by setting a sliding rod, saving the operating steps of setting up additional driving equipment.

[0029] 10. The stainless steel product welding device with a quick clamping function can drive the screw to rotate by setting a stepper motor so that the rotation angles of the screws on both sides remain consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the utility model;

[0031] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0032] Figure 3 This is a schematic diagram of the positioning structure of the utility model;

[0033] Figure 4 It is a left side schematic diagram of the positioning structure of the utility model;

[0034] Figure 5 It is a schematic diagram of the transmission structure of the utility model;

[0035] Figure 6 It is a partial structural schematic diagram of the utility model.

[0036] In the figure: 1. base; 2. welding assembly; 3. positioning structure; 4. frame; 5. steel pipe; 6. bearing seat; 7. extrusion wheel; 8. transmission structure; 9. connecting plate; 10. electric telescopic rod; 11. gear; 12. supporting component; 13. connecting frame; 14. screw; 15. screw sleeve; 16. push plate; 17. steel plate; 18. bracket; 19. pressure plate; 20. guide strip; 21. rubber pad; 22. tooth plate; 23. slide rod; 24. stepping motor. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0038] Embodiment 1:

[0039] Reference Figure 1-6 , a stainless steel product welding device with a quick clamping function, comprising a machine base 1;

[0040] A welding assembly 2 is connected to the back of the machine base 1;

[0041] It is characterized in that a positioning structure 3 is provided on the top of the machine base 1, and the positioning structure 3 includes a frame 4 fixedly connected to both sides of the top of the machine base 1, a steel pipe 5 is inserted into the inside of the frame 4, the inner sides of the steel pipe 5 are in contact with each other, a bearing seat 6 is slidably connected to the inside of the frame 4, and an extrusion wheel 7 is movably connected to the inner side of the bearing seat 6 through a bearing, and the outer surface of the extrusion wheel 7 is in contact with the bottom of the steel pipe 5. A transmission structure 8 is provided on the top of the machine base 1, and the transmission structure 8 can drive the extrusion wheel 7 to rise and fall. By inserting the steel pipe 5 into the inside of the two frames 4 and using the transmission structure 8 to carry the gear 11 to make it slide inside the frame 4 through the bearing seat 6 and move upward synchronously, when the outer surface of the extrusion wheel 7 is in contact with the surface of the steel pipe 5, the steel pipe 5 is extruded. The positioning effect is achieved, and the rotatable extrusion wheel 7 can transmit the torque, which is convenient for the rotation welding of the steel pipe 5. The transmission structure 8 includes connecting plates 9 arranged on both sides of the top of the machine base 1. The top of the connecting plate 9 is fixedly connected with an electric telescopic rod 10. The outer side of the extrusion wheel 7 is fixedly connected with a gear 11. The output end of the electric telescopic rod 10 is fixedly connected with a supporting component 12. The top of the supporting component 12 contacts the bottom of the gear 11. The connecting plate 9, the electric telescopic rod 10 and the supporting component 12 are arranged, which can promote the stable lifting and lowering of the extrusion wheel 7 to avoid the phenomenon of pressure loss in the extrusion wheel 7. At the same time, it is convenient for the extrusion wheel 7 to extrude and transmit the torque. The top of the machine base 1 is fixedly connected with a connecting frame 13 located at the bottom of the connecting plate 9. The connecting frame 13 The interior of the connecting plate 9 is movably connected with a screw rod 14 through a bearing, and a screw sleeve 15 is threadedly connected to the surface of the screw rod 14. The top of the screw sleeve 15 is fixedly connected to the bottom of the connecting plate 9. By setting the connecting frame 13, the screw rod 14 and the screw sleeve 15, the connecting plate 9 can be carried to move stably, so that the supporting component 12 can squeeze the gear 11 to rotate during the movement. The inner side of the connecting plate 9 is fixedly connected with a push plate 16, and a steel plate 17 is placed on the top of the push plate 16. The top of the connecting plate 9 is fixedly connected with a bracket 18 located on the outside of the electric telescopic rod 10, and the inner side of the bracket 18 is movably connected with a pressing plate 19 through a pin shaft. The side of the pressing plate 19 away from the bracket 18 contacts with the top of the steel plate 17, and the electric telescopic rod 10 can drive the pressing plate 19 to swing. A guide bar 20 is fixedly connected to the inside of the frame 13, and the side of the guide bar 20 away from the connecting frame 13 extends to the inside of the screw sleeve 15, and the screw sleeve 15 and the guide bar 20 are slidably connected. A rubber pad 21 is fixedly connected to the outer surface of the extrusion wheel 7, and the side of the rubber pad 21 away from the extrusion wheel 7 contacts the surface of the steel pipe 5. The supporting component 12 includes a tooth plate 22 fixedly connected to the top of the electric telescopic rod 10, and the top of the tooth plate 22 extends to the inside of the gear 11 and meshes with the gear 11. The output end of the electric telescopic rod 10 is fixedly connected to a sliding rod 23 located inside the pressing plate 19, and the sliding rod 23 is slidably connected to the pressing plate 19. A stepper motor 24 is fixedly connected to the back of the connecting frame 13, and the output end of the stepper motor 24 is fixedly connected to the rear end of the screw 14.

[0042] Specifically, when the stainless steel product welding device with a quick clamping function is working / in use: when the user needs to process the steel pipe 5 component, the steel pipe 5 can be plugged into the inside of the two frames 4, and the inner ends of the two steel pipes 5 need to contact each other. When the steel pipe 5 is installed, the electric telescopic rod 10 is opened, and the output end of the electric telescopic rod 10 pushes the tooth plate 22 to move upward. When the tooth plate 22 contacts the gear 11, it can carry the gear 11 to slide inside the frame 4 through the bearing seat 6 and move upward synchronously. When the outer surface of the extrusion wheel 7 contacts the surface of the steel pipe 5, the steel pipe 5 is squeezed and positioned. At the same time, the welding assembly 2 located on the back of the steel pipe 5 can process the joints of the steel pipe 5. During the processing, the stepper motor 24 can drive the screw 14 to rotate The screw rod 14 uses the thread to push the screw sleeve 15 to move horizontally. During the movement of the screw sleeve 15, the connecting plate 9 is used to drive the electric telescopic rod 10 to move synchronously. When the electric telescopic rod 10 drives the tooth plate 22 to move horizontally, the tooth plate 22 can push the gear 11 to rotate. The gear 11 uses the extrusion wheel 7 to transmit the torque and uses the extrusion wheel 7 to push the steel pipe 5 for rotation welding. When the steel plate 17 component needs to be processed, when the steel plate 17 component is placed on the surface of the push plate 16 and the electric telescopic rod 10 is started, the output end of the electric telescopic rod 10 drives the sliding rod 23 to slide inside the pressing plate 19. The pressing plate 19 is squeezed and swings with the bracket 18 as the axis. When the bottom of the pressing plate 19 contacts the top of the steel plate 17, the screw rod 14 rotates and uses the connecting plate 9 to carry the push plate 16 for horizontal movement welding.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stainless steel product welding device with a quick clamping function, comprising a machine base (1); A welding assembly (2) is connected to the back of the machine base (1); It is characterized in that A positioning structure (3) is provided at the top of the machine base (1), and the positioning structure (3) includes a frame (4) fixedly connected to both sides of the top of the machine base (1), a steel pipe (5) is inserted into the interior of the frame (4), the inner sides of the steel pipes (5) are in contact with each other, a bearing seat (6) is slidably connected to the interior of the frame (4), and an extrusion wheel (7) is movably connected to the inner side of the bearing seat (6) via a bearing, and the outer surface of the extrusion wheel (7) is in contact with the bottom of the steel pipe (5), and a transmission structure (8) is provided at the top of the machine base (1), and the transmission structure (8) can drive the extrusion wheel (7) to rise and fall.

2. A stainless steel product welding device with a quick clamping function according to claim 1, characterized in that: The transmission structure (8) comprises connecting plates (9) arranged on both sides of the top of the machine base (1); the top of the connecting plate (9) is fixedly connected to an electric telescopic rod (10); the outer side of the extrusion wheel (7) is fixedly connected to a gear (11); the output end of the electric telescopic rod (10) is fixedly connected to a support component (12); the top of the support component (12) is in contact with the bottom of the gear (11).

3. The stainless steel product welding device with quick clamping function according to claim 2, characterized in that: The top of the machine base (1) is fixedly connected to a connection frame (13) located at the bottom of the connection plate (9); the interior of the connection frame (13) is movably connected to a screw rod (14) via a bearing; the surface of the screw rod (14) is threadedly connected to a screw sleeve (15); the top of the screw sleeve (15) is fixedly connected to the bottom of the connection plate (9).

4. The stainless steel product welding device with quick clamping function according to claim 3, characterized in that: A pushing plate (16) is fixedly connected to the inner side of the connecting plate (9), and a steel plate (17) is placed on the top of the pushing plate (16).

5. The stainless steel product welding device with quick clamping function according to claim 4, characterized in that: The top of the connecting plate (9) is fixedly connected to a bracket (18) located outside the electric telescopic rod (10), and the inner side of the bracket (18) is movably connected to a pressure plate (19) via a pin shaft, and the side of the pressure plate (19) away from the bracket (18) is in contact with the top of the steel plate (17), and the electric telescopic rod (10) can drive the pressure plate (19) to swing.

6. The stainless steel product welding device with quick clamping function according to claim 3, characterized in that: A guide bar (20) is fixedly connected to the interior of the connection frame (13); a side of the guide bar (20) away from the connection frame (13) extends to the interior of the screw sleeve (15); and the screw sleeve (15) and the guide bar (20) are slidably connected.

7. The stainless steel product welding device with quick clamping function according to claim 1, characterized in that: A rubber pad (21) is fixedly connected to the outer surface of the extrusion wheel (7), and a side of the rubber pad (21) away from the extrusion wheel (7) is in contact with the surface of the steel pipe (5).

8. The stainless steel product welding device with quick clamping function according to claim 2, characterized in that: The support component (12) comprises a toothed plate (22) fixedly connected to the top of the electric telescopic rod (10), wherein the top of the toothed plate (22) extends into the interior of the gear (11) and meshes with the gear (11).

9. The stainless steel product welding device with a quick clamping function according to claim 5, characterized in that: The output end of the electric telescopic rod (10) is fixedly connected to a sliding rod (23) located inside the pressing plate (19), and the sliding rod (23) is slidably connected to the pressing plate (19).

10. The stainless steel product welding device with a quick clamping function according to claim 3, characterized in that: A stepper motor (24) is fixedly connected to the back of the connection frame (13), and an output end of the stepper motor (24) is fixedly connected to the rear end of the screw rod (14).

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