Stainless steel pipe welding device
By designing a stainless steel pipe welding device, which utilizes a hydraulic mechanism and drive gears to achieve circumferential welding and unloading, the problem of loose connections during rotating pipe welding is solved, improving welding quality and ease of unloading.
Patent Information
- Application Number
- CN202520399038.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-10
AI Technical Summary
When rotating pipes are butt-welded, the connection may become loose, affecting the quality of the finished product.
Design a stainless steel pipe welding device, including a side seat, an adjustment mechanism and a conveying plate. The pipe is clamped by a hydraulic mechanism, and the driving teeth drive the conveying plate to run in the plate cavity to achieve circumferential welding. The continuous operation of the conveying plate is achieved by the cooperation of the upper and lower driving teeth, which facilitates unloading.
It ensures a smooth weld joint, improves the quality of the finished product, simplifies the unloading process of longer pipes, and reduces operational difficulty.
Smart Images
Figure CN223876440U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding device technical field more specifically, relate to a kind of stainless steel pipe welding device. BACKGROUND
[0002] Stainless steel pipe is mainly composed of iron, chromium, nickel and other metal elements, among which chromium element can form a dense chromium oxide protective film on the surface of steel, preventing further corrosion of oxygen and moisture, thereby having good corrosion resistance. It has high strength, can withstand certain external forces such as pressure and tension, and has good toughness, is not easy to brittle fracture under impact and other conditions, ensuring the safety and reliability of use, and can be applied to building structure support, mechanical parts and other scenes requiring mechanical properties.
[0003] When the pipe is lengthened, two pipes of the same diameter are butt jointed and then welded by the welding device. The common welding method is to rotate the pipe for welding, which synchronously rotates two pipes to complete the annular welding of the connection. However, when welding longer pipes, rotating the pipes can cause deviation and other phenomena, resulting in loose connection at the connection and affecting the quality of the finished product. In view of this, we propose a stainless steel pipe welding device. SUMMARY
[0004] The utility model aims at overcoming the shortcomings of the prior art, adapting to the actual needs, and providing a stainless steel pipe welding device to solve the technical problem that rotating the pipe for butt joint welding can easily cause loose connection and affect the quality of the finished product.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a stainless steel pipe welding device, comprising side seats, an adjusting mechanism and a transfer plate, the two side seats are provided with legs on the lower side, the adjusting mechanism is located between the two side seats, the adjusting mechanism is composed of two transfer plates and an assembly plate, the assembly plate is fixed with a connecting rod at the upper and lower ends, and the two ends of the connecting rod are fixed on the two transfer plates, respectively, the inner side of the assembly plate is provided with a welding mechanism, the middle of the side seat is provided with a material running port, and the inner side of the side seat is provided with a limiting strip and a driving tooth at the upper and lower ends.
[0006] The utility model discloses when using, the external power supply supplies power, and the operator starts the device through the external control equipment, and inserts two tubular products from the outside of two side seats into the material running port respectively, starts the hydraulic mechanism and drives the clamp positioning tubular product, then adjusts and makes the joint of two tubular products butt joint flat, starts the drive gear connection motor and drives its rotation, and the drive gear drives the dispatching board to run in the walking plate cavity through the meshing groove, and the walking plate cavity drives the welding mechanism to run in the annular track synchronously, carries out annular welding operation to the joint of tubular product through the welding mechanism, and the annular welding operation of welding mechanism is completed through above -mentioned structure, guarantees the flatness of the welding, guarantees the quality of welded product, and after the welding of longer tubular product is completed, needs to draw out to one side to complete the unloading, and the tubular product is too long to unload extremely inconvenient, and the annular running track of welding mechanism is completed through the dispatching board cooperation walking plate cavity, when the lower drive gear meshes and drives the dispatching board to run in the walking plate cavity, the upper end of the dispatching board drives out from the lower walking plate cavity, after the air transport state, enters the walking plate cavity of the upper side, when the dispatching board and the lower drive gear separate, first butt joint with the upper drive gear, and the dispatching board realizes the continuous operation through the cooperation of upper and lower drive gears, therefore when unloading, can make the dispatching board and the unloading port dislocation, after separating the clamp, can directly export from the unloading port transversely to the welded product, through above -mentioned structure design, makes the longer welded product tubular convenient to complete unloading, reduces the operation difficulty.
[0007] Preferably, the dispatching board and the assembly board are arc-shaped designs, and the inner side of the dispatching board is provided with meshing grooves in an annular array.
[0008] Preferably, the two ends of the material running port are provided with receiving ports on the upper and lower sides, and the receiving ports are provided with hydraulic mechanisms, the outer end of the hydraulic mechanism is fixed with a clamp, and the corresponding two clamps form an annular sleeve, and the clamp is composed of rubber material.
[0009] Preferably, one side of the side seat is provided with an unloading port, and the unloading port is communicated with the material running port.
[0010] Preferably, the limiting strips are provided with two groups, and the two groups of limiting strips are located on the upper and lower ends of the inner side of the side seat, and the walking plate cavities are formed between each group of limiting strips, and the dispatching board is slidingly installed in the walking plate cavities.
[0011] Preferably, the inner side of the limiting strip is provided with a through port, and the drive gear is butt jointed with the meshing groove of the dispatching board after passing through the through port.
[0012] Preferably, the length of the dispatching board is greater than the distance between the two walking plate cavity openings, and the thickness of the dispatching board is matched with the walking plate cavity.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1. The utility model discloses a adjusting mechanism is designed, and the external power supply is supplied with power, and the operator starts the device through the external control equipment, and inserts two tubular products from the outside of two side seats into the material running port respectively, starts the hydraulic mechanism to drive the clamp positioning tubular product of pressure clamp, then adjusts and makes the butt joint of the connecting place of two tubular products even, starts the driving tooth connection motor to drive its rotation, and the driving tooth drives the transfer board to run in the walking plate cavity through the meshing groove, and the welding mechanism is driven to run in the annular track synchronously, and the welding mechanism is used for annular welding operation to the connecting place of tubular product, and the above-mentioned structure completes the annular welding operation of the welding mechanism, ensures the evenness of the welding place, and ensures the quality of welded product.
[0015] 2. The utility model discloses still design transfer board, and after longer tubular product welding is completed, needs to draw out to one side to complete unloading, and the tubular product is extremely inconvenient to unload when being too long, and the transfer board is used for completing the annular running track of the welding mechanism with the walking plate cavity, when the lower driving tooth meshes and drives the transfer board to run in the walking plate cavity, the upper end of transfer board drives out from the lower walking plate cavity, after air transport state, enters the walking plate cavity of upper side, when transfer board separates from the lower driving tooth, first butt joint with the upper driving tooth, and the continuous operation of transfer board is realized through the cooperation of upper and lower driving tooth, therefore when unloading, can make transfer board and unloading port dislocation, after separating pressure clamp, can directly transversely discharge welded product from the unloading port, through the structure design of the above, makes the longer welded product tubular convenient to complete unloading, reduces the operation difficulty. ACCURACY OF DRAWINGS
[0016] Figure 1 It is the front view structure schematic diagram of the utility model;
[0017] Figure 2 It is the side seat structure schematic diagram of the utility model;
[0018] Figure 3 It is the adjusting mechanism schematic diagram of the utility model;
[0019] Figure 4 It is the connecting structure schematic diagram of the utility model.
[0020] Mark number explanation: 1, side seat; 101, support leg; 102, unloading port; 103, through port; 104, pressure clamp; 105, material running port; 106, limit strip; 107, hydraulic mechanism; 108, driving tooth; 109, walking plate cavity; 2, adjusting mechanism; 201, transfer board; 202, meshing groove; 203, assembly plate; 204, connecting rod; 205, welding mechanism. DETAILED DESCRIPTION
[0021] As Figures 1 to 3The utility model relates to a kind of stainless steel pipe welding devices shown, including side seat 1, adjusting mechanism 2 and transport plate 201, side seat 1 is equipped with two, and the lower side of two side seats 1 is equipped with supporting leg 101, adjusting mechanism 2 is located between two side seats 1, adjusting mechanism 2 is by two transport plate 201 and assembly plate 203, the upper and lower ends of assembly plate 203 are fixed with connecting rod 204, and the both ends of connecting rod 204 are fixed on the transport plate 201 of two sides respectively, welding mechanism 205 is equipped in assembly plate 203 inner side, transport plate 201 and assembly plate 203 are arc design, and the inner side of transport plate 201 annular array is equipped with meshing groove 202, and the both ends of material running port 105 are equipped with receiving port on the upper side, and receiving port is equipped with hydraulic mechanism 107, the outer end of hydraulic mechanism 107 is fixed with pressure clamp 104, and corresponding two pressure clamps 104 form annular sleeve, pressure clamp 104 is by rubber material, one side of side seat 1 is equipped with discharge port 102, and discharge port 102 is connected with material running port 105, external power supply is powered, operator starts the device by external control equipment, and two tubular products are inserted into material running port 105 from the outer side of two side seats 1 respectively, start hydraulic mechanism 107 to drive pressure clamp 104 clamping positioning tubular product, then adjust to make the junction of two tubular products butt joint flat, start drive gear 108 to connect motor to drive its rotation, drive gear 108 drives transport plate 201 to run in walk plate cavity 109 by meshing groove 202, walk plate cavity 109 synchronously drives welding mechanism 205 to run in annular track, annular welding operation is carried out to the junction of tubular product by welding mechanism 205, the annular welding operation of welding mechanism 205 is completed by the above structure, ensure the flatness of welding, ensure the quality of welded product.
[0022] As Figures 2 to 4The utility model relates to a kind of stainless steel pipe welding device shown, including side seat 1, adjusting mechanism 2 and transport plate 201, the middle part of side seat 1 is equipped with material running port 105, the inside upper and lower ends of side seat 1 are equipped with limiting strip 106 and driving tooth 108, limiting strip 106 is equipped with two groups, and two groups of limiting strip 106 are respectively located at the inside upper and lower ends of side seat 1, walk plate cavity 109 is formed between each group of limiting strip 106, transport plate 201 is slidably installed in walk plate cavity 109, the inside of limiting strip 106 is equipped with through port 103, and driving tooth 108 is passed through through port 103 and is butt joint with the meshing groove 202 of transport plate 201, the length of transport plate 201 is greater than the interval between the opening of two walk plate cavities 109, the thickness of transport plate 201 is compatible with walk plate cavity 109, after the welding of longer pipe material is completed, it needs to be extracted to one side to complete unloading, pipe material is extremely inconvenient to unload excessively long, the annular running track of welding mechanism 205 is completed by transport plate 201 cooperation walk plate cavity 109, when the lower driving tooth 108 engages and drives transport plate 201 to run in walk plate cavity 109, the upper end of transport plate 201 is driven from the lower walk plate cavity 109, after air transport state, enter the walk plate cavity 109 of upside, before transport plate 201 is separated from the lower driving tooth 108, first butt joint with the upper driving tooth 108, the continuous operation of transport plate 201 is realized by upper and lower driving tooth 108 cooperation, thus when unloading, transport plate 201 can be misaligned with unloading port 102, after separating clamp 104, welded product can be directly transversely discharged from unloading port 102, by the above structure design, the welding of longer product pipe material is conveniently completed unloading, reduce operation difficulty.
[0023] Working principle: the embodiment provides a stainless steel pipe welding device, when in use, the external power supply is powered, the operator starts the device through the external control equipment, inserts two pipes from the outside of the two side seats 1 into the feeding port 105, starts the hydraulic mechanism 107 to drive the clamp 104 to clamp and position the pipes, then adjusts the connection of the two pipes to be flat, starts the driving tooth 108 to connect the motor to drive it to rotate, the driving tooth 108 drives the transfer plate 201 to run in the walking plate cavity 109 through the meshing groove 202, the walking plate cavity 109 synchronously drives the welding mechanism 205 to run in a ring-shaped track, the pipe connection is welded by the welding mechanism 205, after the long pipe is welded, it is necessary to withdraw to one side to complete the unloading, and the pipe is extremely inconvenient to unload. The transfer plate 201 cooperates with the walking plate cavity 109 to complete the ring-shaped running track of the welding mechanism 205, when the lower driving tooth 108 meshes to drive the transfer plate 201 to run in the walking plate cavity 109, the upper end of the transfer plate 201 drives out from the lower walking plate cavity 109, after the air transport state, enters the walking plate cavity 109 on the upside, when the transfer plate 201 is separated from the lower driving tooth 108, first interfaces with the upper driving tooth 108, realizes the continuous operation of the transfer plate 201 through the cooperation of the upper and lower driving teeth 108, so when unloading, the transfer plate 201 and the discharge port 102 can be dislocated, after separating the clamp 104, the welded product can be directly discharged from the discharge port 102.
[0024] The embodiment of the utility model discloses the better embodiment, but is not limited to this, the ordinary skill of the art, easily according to the above-mentioned embodiment, the spirit of the utility model is appreciated, and different is drawn and changes, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.
Claims
1. A stainless steel pipe welding device, comprising a side seat (1), an adjusting mechanism (2) and a transfer plate (201), characterized in that: The side seat (1) is provided with two, and the lower side of the two side seats (1) is provided with a supporting leg (101), the adjusting mechanism (2) is located between the two side seats (1), the adjusting mechanism (2) is composed of two transfer plates (201) and an assembly plate (203), the upper and lower ends of the assembly plate (203) are fixedly provided with a connecting rod (204), and the two ends of the connecting rod (204) are fixedly connected to the two transfer plates (201), respectively, the inner side of the assembly plate (203) is provided with a welding mechanism (205), the middle of the side seat (1) is provided with a material running port (105), and the inner side of the side seat (1) is provided with a limiting strip (106) and a driving tooth (108).
2. A stainless steel tube welding apparatus according to claim 1, wherein: The transfer plate (201) and the assembly plate (203) are both arc-shaped, and the inner side of the transfer plate (201) is provided with a meshing groove (202).
3. A stainless steel tube welding apparatus according to claim 2, wherein: The two ends of the material running port (105) are provided with receiving openings on the upper and lower sides, and the receiving openings are provided with a hydraulic mechanism (107), the outer end of the hydraulic mechanism (107) is fixedly provided with a pressing clamp (104), and the corresponding two pressing clamps (104) form a ring-shaped sleeve, the pressing clamp (104) is made of rubber material.
4. A stainless steel tube welding apparatus according to claim 3, wherein: The side seat (1) is provided with a discharging port (102) on one side, and the discharging port (102) is communicated with the material running port (105).
5. A stainless steel tube welding apparatus according to claim 4, wherein: The limiting strip (106) is provided with two groups, and the two groups of limiting strips (106) are located on the upper and lower ends of the inner side of the side seat (1), respectively, and the limiting strips (106) form a walking plate cavity (109) between each group.
6. A stainless steel tube welding apparatus according to claim 5, wherein: The inner side of the limiting strip (106) is provided with a through hole (103), and the driving tooth (108) passes through the through hole (103) and is connected with the meshing groove (202) of the transfer plate (201).
7. A stainless steel tube welding apparatus according to claim 6, wherein: The length of the transfer plate (201) is greater than the distance between the openings of the two walking plate cavities (109), and the thickness of the transfer plate (201) is matched with the walking plate cavity (109).