Stainless steel pipe welding device
By designing a stainless steel pipe welding device including an operating table, bracket, push rod, welding gun body, clamping structure and transmission structure, the problem of poor flexibility in using existing devices is solved, and stable clamping and rotation of stainless steel pipes is achieved. , improves the convenience and flexibility of welding.
Patent Information
- Application Number
- CN202421302513.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The fixing devices of existing stainless steel pipe welding devices have poor flexibility in use, which is not conducive to adjustment and relatively fixed structure, making it inconvenient to welding.
A stainless steel pipe welding device including a operating table, a bracket, a push rod, a welding torch main body, a clamping structure and a transmission structure is designed. Through the coordination of the handle, spring, fixing plate and transmission rod, stable clamping and rotation of the steel pipe is achieved, making it easier to weld.
It improves the convenience and flexibility of stainless steel pipe welding, is easy to adjust and use, and solves the problem of poor flexibility in using existing devices.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel pipe welding devices, in particular to a stainless steel pipe welding device. Background Art
[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural components. In addition, when the bending and torsional strengths are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils. Stainless steel pipes are generally measured by Brinell, Rockwell, and Vickers hardness indicators. When welding stainless steel pipes, stainless steel pipe welding devices are required. At present, in the welding process, the fixing device used has poor flexibility, is not conducive to adjustment, and has a relatively fixed structure, which is not convenient for welding. For this reason, a stainless steel pipe welding device is proposed. Utility Model Content
[0003] The utility model aims to provide a stainless steel pipe welding device to solve the problem in the above background technology that the fixing device currently used in the welding process has poor flexibility, is not conducive to adjustment, has a relatively fixed structure, and is inconvenient for welding.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe welding device, comprising an operating table, a bracket is fixedly arranged on one side of the top of the operating table, a push rod is slidably arranged on one side of the bracket, a handle is fixedly arranged on one end of the push rod, a spring is sleeved on the outer side of the push rod, the two ends of the spring are respectively fixedly connected to the handle and the bracket, a welding gun body is arranged on the other end of the push rod, a clamping structure is arranged on the top of the operating table, a plurality of fixed plates are fixedly arranged on the top of the operating table, a transmission rod is rotatably connected between every two of the fixed plates, wherein a first pulley is arranged on one side of the two fixed plates and the first pulley is fixedly connected to one end of the transmission rod, and a transmission structure is arranged on the top of the operating table.
[0005] Preferably, the clamping structure includes two support plates, the two support plates are fixedly installed on the top of the operating table, the tops of the two support plates are fixedly provided with support plates, connecting rods are slidably provided on both sides of the support plates, one end of the connecting rod is fixedly connected to a clamping plate, a plurality of balls are rotatably provided inside the clamping plate, and a pull plate is fixedly provided on the other end of the connecting rod, a tension spring is sleeved on the outer side of the connecting rod, and the two ends of the tension spring are respectively fixedly connected to the pull plate and the support plate.
[0006] Preferably, the transmission structure includes two support seats, the two support seats are fixedly installed on one side of the top of the operating table, a fixed rod is rotatably arranged between the two support seats, two second pulleys are fixedly arranged on the outer side of the fixed rod, belts are arranged on the outer side of the two second pulleys and one end of the belt is connected to the first pulley, a motor is arranged on one side of the top of the operating table and the output end of the motor is fixedly connected to the fixed rod.
[0007] Preferably, a first through hole is opened on one side of the bracket, and the push rod passes through the first through hole.
[0008] Preferably, second through holes are provided on both sides of the support plate, and the connecting rod passes through the through holes.
[0009] Preferably, a plurality of mounting holes are provided on one side of the clamping plate, and the balls are rotatably mounted inside the mounting holes.
[0010] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:
[0011] The utility model provides a handle, a spring, a welding gun body, a fixing plate and a transmission rod. When welding a steel pipe, the steel pipe to be welded is placed between a plurality of transmission rods, and the clamping plate is pushed to clamp the steel pipe. The handle is pressed inward so that the welding gun body at one end of the push rod welds the steel pipe, thereby facilitating the welding of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;
[0014] Figure 2 It is a side view structural schematic diagram of the utility model;
[0015] Figure 3 It is a schematic diagram of the clamping structure of the utility model.
[0016] Explanation of the accompanying drawings: 1. operating table; 2. bracket; 3. push rod; 4. handle; 5. spring; 6. welding gun body; 7. support plate; 8. support plate; 9. connecting rod; 10. clamping plate; 11. ball bearing; 12. pull plate; 13. tension spring; 14. fixing plate; 15. rotating rod; 16. first pulley; 17. supporting seat; 18. fixing rod; 19. second pulley; 20. belt; 21. motor. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.
[0019] Example
[0020] In the prior art, during the welding process, the fixing device currently used has poor flexibility, is not conducive to adjustment, and has a relatively fixed structure, which makes welding inconvenient.
[0021] See also Figure 1-3The utility model provides a technical solution: a stainless steel pipe welding device, including an operating table 1, a bracket 2 is fixedly arranged on one side of the top of the operating table 1, a push rod 3 is slidably arranged on one side of the bracket 2, a handle 4 is fixedly arranged on one end of the push rod 3, a spring 5 is sleeved on the outer side of the push rod 3, the two ends of the spring 5 are respectively fixedly connected to the handle 4 and the bracket 2, a welding gun body 6 is arranged on the other end of the push rod 3, a clamping structure is arranged on the top of the operating table 1, a plurality of fixed plates 14 are fixedly arranged on the top of the operating table 1, and a transmission is rotatably connected between every two fixed plates 14. Rod 15, one side of each of the two fixed plates 14 is provided with a first pulley 16 and the first pulley 16 is fixedly connected to one end of the transmission rod 15, and a transmission structure is provided on the top of the operating table 1. When welding the stainless steel pipe, the steel pipe is placed between the multiple transmission rods 15 above the operating table 1, and then limited by the clamping structure, the transmission structure is started to drive the steel pipe to rotate, and then the handle 4 is installed. The handle 4 will push the welding gun body 6 to move through the push rod 3, so that the welding gun body 6 can weld the steel pipe, thereby improving the convenience of use.
[0022] The clamping structure includes two supporting plates 7, and the two supporting plates 7 are fixedly installed on the top of the operating table 1. The tops of the two supporting plates 7 are fixedly provided with supporting plates 8, and connecting rods 9 are slidably provided on both sides of the supporting plates 8. One end of the connecting rod 9 is fixedly connected with a clamping plate 10, and a plurality of balls 11 are rotatably provided inside the clamping plate 10. A pulling plate 12 is fixedly provided at the other end of the connecting rod 9. A tension spring 13 is sleeved on the outer side of the connecting rod 9, and the two ends of the tension spring 13 are respectively fixedly connected to the pulling plate 12 and the supporting plates 8. When the steel pipe is placed between the plurality of transmission rods 15, the pulling plate 12 is pulled outward, and the pulling plate 12 will drive the clamping plate 10 to slide outward through the connecting rod 9, and then the steel pipe is placed inside the supporting plate 8, and the pulling plate 12 is released. The deformed tension spring 13 will push the clamping plate 10 to limit and fix the steel pipe, thereby preventing the steel pipe from deviating.
[0023] The transmission structure includes two support seats 17, and the two support seats 17 are fixedly installed on one side of the top of the operating table 1. A fixed rod 18 is rotatably arranged between the two support seats 17. Two second pulleys 19 are fixedly arranged on the outer side of the fixed rod 18. Belts 20 are arranged on the outer sides of the two second pulleys 19, and one end of the belt 20 is connected to the first pulley 16. A motor 21 is arranged on one side of the top of the operating table 1, and the output end of the motor 21 is fixedly connected to the fixed rod 18. When welding the steel pipe, the motor 21 is started, and the motor 21 will drive the fixed rod 18 to rotate. The two second pulleys 19 on the outer side of the fixed rod 18 will drive the first pulley 16 to rotate through the belt 20, and the first pulley 16 will cause the transmission rod 15 to rotate at the same time, thereby rotating the steel pipe to facilitate welding.
[0024] A first through hole is opened on one side of the bracket 2 , and the push rod 3 passes through the first through hole. The welding gun body 6 is slidably installed on one side of the bracket 2 through the push rod 3 .
[0025] Second through holes are provided on both sides of the support plate 8 , and the connecting rod 9 passes through the through holes. The clamping plate 10 is slidably installed inside the support plate 8 through the connecting rod 9 .
[0026] A plurality of mounting holes are provided on one side of the clamping plate 10 , and the balls 11 are rotatably mounted inside the mounting holes, so that the steel pipe can be rotated conveniently by the balls 11 .
[0027] Working principle or structural principle, when welding the steel pipe, the steel pipe to be welded is placed between multiple transmission rods 15, and the pull plate 12 is pulled outward at the same time. The pull plate 12 will cause the clamping plate 10 to slide outward, thereby deforming the tension spring 13, and one end of the steel pipe will be inside the support plate 8. Release the pull plate 12, and the deformed tension spring 13 will push the clamping plate 10 to clamp the steel pipe. Start the motor 21, and the motor 21 will drive the transmission rod 15 to rotate simultaneously through the second pulley 19 and the belt 20, thereby rotating the steel pipe, and then press the handle 4 inward to make the welding gun body 6 at one end of the push rod 3 weld the steel pipe, thereby facilitating the welding of the steel pipe.
[0028] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.
Claims
1. A stainless steel pipe welding device, comprising an operating table (1), characterized in that: A bracket (2) is fixedly arranged on one side of the top of the operating table (1), a push rod (3) is slidably arranged on one side of the bracket (2), a handle (4) is fixedly arranged on one end of the push rod (3), a spring (5) is sleeved on the outer side of the push rod (3), the two ends of the spring (5) are respectively fixedly connected to the handle (4) and the bracket (2), a welding gun body (6) is arranged on the other end of the push rod (3), a clamping structure is arranged on the top of the operating table (1), a plurality of fixed plates (14) are fixedly arranged on the top of the operating table (1), a transmission rod (15) is rotatably connected between every two of the fixed plates (14), wherein a first pulley (16) is arranged on one side of the two fixed plates (14), and the first pulley (16) is fixedly connected to one end of the transmission rod (15), and a transmission structure is arranged on the top of the operating table (1).
2. A stainless steel pipe welding device according to claim 1, characterized in that: The clamping structure comprises two support plates (7), the two support plates (7) are fixedly mounted on the top of the operating table (1), the tops of the two support plates (7) are fixedly provided with supporting plates (8), both sides of the supporting plates (8) are slidably provided with connecting rods (9), one end of the connecting rod (9) is fixedly connected with a clamping plate (10), a plurality of balls (11) are rotatably provided inside the clamping plate (10), the other end of the connecting rod (9) is fixedly provided with a pulling plate (12), the outer side of the connecting rod (9) is covered with a tension spring (13), and the two ends of the tension spring (13) are respectively fixedly connected to the pulling plate (12) and the supporting plate (8).
3. A stainless steel pipe welding device according to claim 1, characterized in that: The transmission structure comprises two support seats (17), the two support seats (17) are fixedly mounted on one side of the top of the operating table (1), a fixed rod (18) is rotatably arranged between the two support seats (17), two second belt pulleys (19) are fixedly arranged on the outer side of the fixed rod (18), a belt (20) is arranged on the outer side of the two second belt pulleys (19), and one end of the belt (20) is connected to the first belt pulley (16), and a motor (21) is arranged on one side of the top of the operating table (1), and the output end of the motor (21) is fixedly connected to the fixed rod (18).
4. A stainless steel pipe welding device according to claim 1, characterized in that: A first through hole is provided on one side of the bracket (2), and the push rod (3) passes through the first through hole.
5. A stainless steel pipe welding device according to claim 2, characterized in that: Second through holes are provided on both sides of the support plate (8), and the connecting rod (9) passes through the through holes.
6. A stainless steel pipe welding device according to claim 2, characterized in that: A plurality of mounting holes are provided on one side of the clamping plate (10), and the balls (11) are rotatably mounted inside the mounting holes.