Pipe online shaping tool

Abstract

The invention provides a pipe online shaping tool which comprises a base extending in the first direction and a rolling wheel assembly arranged on the base and comprising a first rolling wheel and a second rolling wheel which are arranged in the first direction in a spaced mode. A first groove is formed in the first roller, and the first groove is communicated in the circumferential direction of the first roller; a second groove is formed in the second roller, and the second groove is communicated in the circumferential direction of the second roller; the first groove and / or the second groove are / is used for a pipe to penetrate through. According to the online pipe shaping tool, the interval between the first rolling wheel and the second rolling wheel is adjusted through the first adjusting assembly and the second adjusting assembly, the online pipe shaping tool is suitable for pipes of different sizes, the structure is simple, operation is easy, and the two sides of each pipe can be shaped.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy processing, and in particular to an online pipe shaping tool. Background Art

[0002] With the continuous development of the automotive industry, the production quality requirements for flat tubes are becoming increasingly higher. However, in the existing technology, the cutting equipment may stick together when cutting the flat tubes, and the contour of the flat tubes may have form and position tolerances, which may lead to cold welds and leaks during subsequent welding. Summary of the Invention

[0003] To solve at least one technical problem in the prior art, an embodiment of the present invention provides an online pipe shaping tool that can shape the contour of a flat pipe. To achieve the above technical objectives, the technical solution adopted in the embodiment of the present invention is: An embodiment of the present invention provides an online pipe shaping tool, comprising: A base extends along a first direction, A roller assembly is provided on the base, the roller assembly includes a first roller and a second roller, the first roller and the second roller are spaced apart along a first direction; The first roller is provided with a first groove, and the first groove is connected along the circumference of the first roller; The second roller is provided with a second groove, and the second groove is connected along the circumference of the second roller; The first groove and / or the second groove are for the pipe to pass through; an adjusting assembly, fixedly disposed on the base, and capable of adjusting the interval between the first roller and the second roller; The driving assembly is capable of driving the first roller and / or the second roller to rotate.

[0004] Furthermore, the material of the first roller is polyoxymethylene resin; And / or, the second roller is made of polyoxymethylene resin.

[0005] Further, the driving assembly includes a motor, the motor includes an output shaft, and the output shaft extends along the second direction; The first roller is sleeved on the output shaft.

[0006] Furthermore, the adjustment component includes a first adjustment component, and the first adjustment component includes: A support frame is fixedly arranged on the base. a connecting plate, one end of which is fixedly connected to the motor, and the other end of which is provided with a first threaded hole, the first threaded hole extending along a first direction; The first adjusting rod extends along the first direction, one end of the first adjusting rod is rotatably arranged on the supporting frame, and the other end of the adjusting rod is threadedly connected to the first threaded hole.

[0007] Furthermore, one end of the support frame is fixedly connected to the base, and the other end is provided with a through slot, and the through slot passes through the support frame along the first direction. The first adjusting rod comprises: A first adjusting rod body extends along a first direction, one end of the first adjusting rod body is provided with a first external thread, and the first external thread is threadedly connected to the first threaded hole; a first convex portion, provided at the other end of the first adjusting rod body, wherein the first convex portion is connected along the circumferential direction of the first adjusting rod body; a second convex portion, provided at the other end of the first adjusting rod body and spaced apart from the first convex portion, the second convex portion being in communication with the first adjusting rod body along a circumferential direction; The through slot is sleeved with the other end of the first adjusting rod and is arranged between the first convex portion and the second convex portion.

[0008] Furthermore, the connecting plate includes: a connecting plate body, one end of which is fixedly connected to the motor, and a long hole is provided on the connecting plate body, the long hole extending along a first direction and penetrating the connecting plate body along a second direction; The support frame is further provided with a connecting hole, and the connecting hole extends along the second direction; a connecting bolt passing through the long hole and being threadedly connected to the connecting hole; The connecting block is fixedly arranged at one end of the connecting plate body. The connecting block is provided with the first threaded hole, and the first threaded hole passes through the connecting block along a first direction.

[0009] Furthermore, the connecting plate body is provided with two long holes, and the two long holes are spaced apart along the third direction. The support frame is provided with two connecting holes, and the positions of the connecting holes correspond one to one with the positions of the long holes; The first adjustment assembly includes two connecting bolts, Any of the connecting bolts passes through one of the long holes and is threadedly connected to one of the connecting holes.

[0010] Furthermore, the support frame includes: a first vertical plate, the first vertical plate being fixedly arranged on the base; a flat plate extending along a first direction, one end of the flat plate being fixedly connected to an end of the first vertical plate facing away from the base, and the connecting hole being provided on the first vertical plate and / or the flat plate; The second vertical plate extends along the second direction, is fixedly connected to the other end of the flat plate, and is provided with the through slot.

[0011] Furthermore, the adjustment component further includes a second adjustment component, and the second adjustment component includes: A fixing block is fixedly arranged on the base, and a second threaded hole is provided on the fixing block, and the second threaded hole passes through the fixing block along the first direction. a second connecting rod extending in the first direction, the second connecting rod being provided with a second external thread, the second external thread being disposed in the second threaded hole and being threadedly connected to the second threaded hole, and a pin hole being provided at one end of the second connecting rod, the pin hole extending in the second direction; The latch extends along the second direction and is fixedly arranged in the latch hole. The second roller is rotatably arranged on one end of the latch close to the base.

[0012] Furthermore, the second adjustment component further includes: The limiting seat is fixedly arranged on the base, and a limiting hole is provided on the limiting seat, and the limiting hole passes through the limiting seat along the first direction. One end of the second connecting rod facing away from the second roller is arranged in the limiting hole.

[0013] The technical solution provided by the embodiment of the present invention has the following beneficial effects: (1) The pipe online shaping tool provided in the embodiment of the present invention adjusts the interval between the first roller and the second roller by means of the first adjusting component and the second adjusting component. It is suitable for pipes of different sizes, has a simple structure, is easy to operate, and can shape both sides of the pipe.

[0014] (2) In the pipe online shaping tool provided by the embodiment of the present invention, the first roller and the second roller are both provided with grooves, which are conducive to the passage of the pipe between the roller components and avoid the displacement of the pipe in the height direction. The first adjustment component ensures the movement of the first roller in the length direction through the structural design of the long hole and the connecting bolt. At the same time, the second roller is ensured to move in the length direction through the structural design of the limit seat and the fixed block, thereby ensuring that the first roller and the second roller will not be offset from each other in the width direction, thereby improving the accuracy and stability of pipe shaping.

[0015] (3) The online tube shaping tooling provided in the embodiment of the present invention enables the contour accuracy of the flat tube to be controlled within ±0.05 mm, and improves the product dimensional consistency to 98.7%, and the product qualification rate is increased from 89% to 99.2%. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the online pipe shaping tooling in an embodiment of the present invention.

[0017] Figure 2 This is a front view of the online pipe shaping tooling in an embodiment of the present invention. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] In the description of the embodiments of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal connections between two components; and they can refer to wireless connections or wired connections. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0021] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] An embodiment of the present invention provides an online pipe shaping tool, comprising: The base 1 extends along a first direction A. A roller assembly 2 is provided on the base 1 , and includes a first roller 21 and a second roller 22 , wherein the first roller 21 and the second roller 22 are spaced apart along a first direction A; The first roller 21 is provided with a first groove 21a, and the first groove 21a is connected along the circumference of the first roller 21; A second groove 22a is provided on the second roller 22, and the second groove 22a is connected along the circumference of the second roller 22; The first groove 21a and / or the second groove 22a are for pipes to pass through; An adjustment component 3 is fixedly disposed on the base 1 and is capable of adjusting the interval between the first roller 21 and the second roller 22; The driving assembly 4 can drive the first roller 21 and / or the second roller 22 to rotate.

[0023] In a specific embodiment, Figure 1 and Figure 2 As shown, the base 1 extends in the left-right direction, the first roller 21 and the second roller 22 are arranged above the base 1, and the two are spaced apart in the left-right direction, the first roller 21 is on the right side, and the second roller 22 is on the left side. The pipe is placed between the first roller 21 and the second roller 22, the left side of the pipe is close to the first groove 21a, and the right side of the pipe is close to the second groove 22a. When the pipe moves, the first groove 21a and the second groove 22a can limit the position of the pipe movement, avoid the pipe from shifting in the height direction, thereby improving the stability of the pipe when moving, and ensuring the shaping effect of the pipe.

[0024] Before operation, the adjustment component 3 is used to increase the gap between the first roller 21 and the second roller 22, so that the pipe passes through the gap between the first roller 21 and the second roller 22; during operation, the adjustment component 3 is used to reduce the gap between the first roller 21 and the second roller 22, and the gap is tightly attached to both sides of the pipe. At this time, the driving component 4 is started to make the first roller 21 and the second roller 22 roll, thereby driving the pipe to pass through the gap between the first roller 21 and the second roller 22, so that the first roller 21 and the second roller 22 can shape both sides of the pipe. The structure is simple and easy to implement.

[0025] Furthermore, the material of the first roller 21 is polyoxymethylene resin; And / or, the second roller 22 is made of polyoxymethylene resin. Polyoxymethylene resin (POM) has good wear resistance, high strength, and elasticity, and is suitable for thin-walled pipes.

[0026] The driving assembly 4 is capable of driving the first roller 21 and the second roller 22. The configuration of the driving assembly 4 is not limited. In a specific embodiment, the driving assembly 4 includes a motor, the motor includes an output shaft, and the output shaft extends along the second direction B; The first roller 21 is sleeved on the output shaft. Figure 1 and Figure 2 As shown, when the motor is running, the output shaft can rotate. Since the first roller 21 is sleeved with the output shaft, the motor can drive the first roller 21 to rotate. Since the first roller 21, the pipe and the second roller 22 are in close contact, the first roller 21 rotates, drives the pipe to move, and the pipe drives the second roller 22 to rotate. The structure is simple and the design is reasonable.

[0027] The adjustment component 3 is capable of adjusting the interval between the first roller 21 and the second roller 22. The specific configuration of the adjustment component 3 is not limited. In a specific embodiment, the adjustment component 3 includes a first adjustment component 31, and the first adjustment component 31 includes: The support frame 311 is fixedly mounted on the base 1. A connecting plate 312 , one end of which is fixedly connected to the motor, and the other end of which is provided with a first threaded hole extending along a first direction A; The first adjusting rod 313 extends along the first direction A. One end of the first adjusting rod 313 is rotatably mounted on the support frame 311 , and the other end of the adjusting rod is threadedly connected to the first threaded hole.

[0028] like Figure 1 and Figure 2 As shown, the right side of the base 1 is the first adjustment component 31. When the first adjusting rod 313 is rotated, the connecting plate 312 at the left end of the first adjusting rod 313 is driven by the first control wheel 314 to move along the left and right directions.

[0029] The rotation connection method between the first adjustment rod 313 and the support frame 311 is not limited. In a specific embodiment, one end of the support frame 311 is fixedly connected to the base 1, and the other end is provided with a through slot, and the through slot passes through the support frame 311 along the first direction A. The first adjusting rod 313 includes: The first adjusting rod body 313c extends along the first direction A. One end of the first adjusting rod body 313c is provided with a first external thread, and the first external thread is threadedly connected to the first threaded hole; A first protrusion 313a is provided at the other end of the first adjusting rod body 313c, and the first protrusion 313a is connected along the circumference of the first adjusting rod body 313c; The second convex portion 313b is provided at the other end of the first adjusting rod body 313c and is spaced apart from the first convex portion 313a. The second convex portion 313b is connected to the first adjusting rod body 313c along the circumferential direction. The through slot is sleeved with the other end of the first adjusting rod 313 and is located between the first convex portion 313 a and the second convex portion 313 b.

[0030] like Figure 2 As shown, the lower end of the support frame 311 is fixedly connected to the base 1, for example, it can be welded, and the upper end is provided with the through groove, which penetrates the support frame 311 in the left-right direction.

[0031] The left end of the first adjustment rod body 313c is provided with a first external thread, allowing the left end of the first adjustment rod body 313c to be disposed in the first threaded hole of the connecting plate 312. The right end of the first adjustment rod body 313c is provided with a first protrusion 313a and a second protrusion 313b, which are spaced apart in the left-right direction. A first step is formed between the first protrusion 313a and the first adjustment rod body 313c, preventing the first adjustment rod body 313c from shifting leftward. A second step is formed between the second protrusion 313b and the first adjustment rod 313, preventing the first adjustment rod body 313c from shifting rightward. The first protrusion 313a and the second protrusion 313b define the left-right position of the first adjustment rod body 313c, ensuring that when the first adjustment rod 313 rotates, the left end of the first adjustment rod 313 can drive the connecting plate 312 to move leftward and rightward. The structure is simple and the design is reasonable.

[0032] The present application does not limit the specific configuration of the connecting plate 312 . In a specific embodiment, the first threaded hole is provided at the right end of the connecting plate 312 .

[0033] In another specific embodiment, the connecting plate 312 includes: A connecting plate body 312a, one end of which is fixedly connected to the motor. The connecting plate body 312a is provided with a long hole 312c, which extends along a first direction A and passes through the connecting plate body 312a along a second direction B. The support frame 311 is further provided with a connection hole, which extends along the second direction B; a connecting bolt 314 passing through the long hole 312c and being threadedly connected to the connecting hole; A connecting block 312b is fixedly disposed at one end of the connecting plate body 312a. The connecting block 312b is provided with the first threaded hole, which passes through the connecting block 312b along the first direction A. like Figure 1 and Figure 2 As shown, the connecting block 312b is provided with the first threaded hole, so the left end of the first adjusting rod 313 is threadedly connected to the first threaded hole of the connecting block 312b. Since the connecting block 312b is fixedly arranged on the connecting plate body 312a, and the long hole 312c on the connecting block 312b body extends in the left and right directions, when the first adjusting rod 313 rotates, it can drive the connecting block 312b and the connecting plate body 312a to move in the left and right directions.

[0034] The upper end of the support frame 311 is provided with the connecting hole, and the connecting hole extends along the height direction. The connecting plate body 312a is provided above the support frame 311, and the long hole 312c penetrates the connecting plate body 312a along the height direction. Then, when the connecting bolt 314 is passed through the long hole 312c and threadedly connected to the connecting hole, the connecting plate body 312a can be fixed to the upper end of the support frame 311. During operation, by rotating the first adjusting rod 313, the connecting block 312b and the connecting plate body 312a are driven to move in the left and right directions. After moving to the required position, the connecting bolt 314 is passed through the long hole 312c and threadedly connected to the connecting hole to fix the connecting plate body 312a and the connecting block 312b. Since the connecting plate body 312a is fixedly connected to the motor, this structure can drive the motor and the first roller 21 on the output shaft to move in the left and right directions, thereby adjusting the interval between the first roller 21 and the second roller 22.

[0035] The number of the long holes 312c, the connecting holes, and the connecting bolts 314 is not limited. It is understandable that the more the long holes 312c, the connecting holes, and the connecting bolts 314 are, the more stable the connection between the connecting plate 312 and the supporting frame 311 is. In a specific embodiment, as Figure 1 As shown, the connecting plate body 312a is provided with two long holes 312c, and the two long holes 312c are spaced apart along the third direction C. The support frame 311 is provided with two connecting holes, and the positions of the connecting holes correspond to the positions of the long holes 312c one by one; The first adjustment assembly 31 includes two connecting bolts 314. Any of the connecting bolts 314 passes through one of the long holes 312c and is threadedly connected to one of the connecting holes.

[0036] The present application does not limit the specific configuration of the support frame 311. In a specific embodiment, the support frame 311 includes: The first vertical plate 311a is fixedly arranged on the base 1. A flat plate 311b extends along the first direction A, one end of the flat plate 311b is fixedly connected to an end of the first vertical plate 311a facing away from the base 1, and the first vertical plate 311a and / or the flat plate 311b are provided with the connecting hole; The second vertical plate 311 c extends along the second direction B. The second vertical plate 311 c is fixedly connected to the other end of the flat plate 311 b. The through groove is defined on the second vertical plate 311 c.

[0037] like Figure 1 and Figure 2 As shown, the first vertical plate 311a, the flat plate 311b, and the second vertical plate 311c are arranged in sequence. The first vertical plate 311a, the flat plate 311b, and the second vertical plate 311c can be arranged separately and fixedly connected by welding. The support frame 311 can also be bent to obtain this structure. The first vertical plate 311a and the second vertical plate 311c can be suitable for different heights. This structural design is conducive to the later replacement of parts and is easy to maintain.

[0038] Furthermore, the adjustment component 3 further includes a second adjustment component 32, and the second adjustment component 32 includes: The fixing block 321 is fixedly arranged on the base 1. The fixing block 321 is provided with a second threaded hole. The second threaded hole passes through the fixing block 321 along the first direction A. A second connecting rod 322 extends along the first direction A. The second connecting rod 322 is provided with a second external thread, which is disposed in the second threaded hole and threadedly connected to the second threaded hole. One end of the second connecting rod 322 is provided with a hole for a pin 323, which extends along the second direction B. The latch 323 extends along the second direction B and is fixedly disposed in the hole of the latch 323 . The second roller 22 is rotatably disposed on an end of the latch 323 close to the base 1 .

[0039] like Figure 2 When the second lever 322 is unlocked, the lever 323 is unlocked, and the second lever 323 is unlocked when the lever 323 is unlocked.

[0040] Furthermore, the second adjustment component 32 further includes: The limiting seat 324 is fixedly arranged on the base 1. The limiting seat 324 is provided with a limiting hole. The limiting hole passes through the limiting seat 324 along the first direction A. One end of the second connecting rod 322 facing away from the second roller 22 is disposed in the limiting hole.

[0041] In a specific embodiment, Figure 2 As shown, the limiting seat 324 is provided on the left side of the fixing block 321, and the limiting hole penetrates the limiting seat 324 along the left-right direction. The left end of the second connecting rod 322 is provided in the limiting hole, so that when the second connecting rod 322 moves, the second connecting rod 322 can be limited to move along the left-right direction, thereby avoiding the second connecting rod 322 from being offset along the width direction, thereby ensuring the stability of the second adjustment component 32 during operation.

[0042] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A pipe online shaping tool, characterized in that: include: The base (1) extends along a first direction (A), A roller assembly (2) is provided on the base (1), the roller assembly (2) comprising a first roller (21) and a second roller (22), the first roller (21) and the second roller (22) being spaced apart along a first direction (A); A first groove (21a) is provided on the first roller (21), and the first groove (21a) is connected along the circumference of the first roller (21); A second groove (22a) is provided on the second roller (22), and the second groove (22a) is connected along the circumference of the second roller (22); The first groove (21a) and / or the second groove (22a) are for pipes to pass through; an adjusting component (3) fixedly arranged on the base (1), wherein the adjusting component (3) is capable of adjusting the interval between the first roller (21) and the second roller (22); The driving assembly (4) is capable of driving the first roller (21) and / or the second roller (22) to rotate.

2. The online pipe shaping tool according to claim 1, characterized in that: The material of the first roller (21) is polyoxymethylene resin; And / or, the material of the second roller (22) is polyformaldehyde resin.

3. The online pipe shaping tool according to claim 1, characterized in that: The drive assembly (4) comprises a motor, the motor comprises an output shaft, and the output shaft extends along a second direction (B); The first roller (21) is sleeved on the output shaft.

4. The online pipe shaping tool according to claim 3, characterized in that: The regulating component (3) comprises a first regulating component (31), wherein the first regulating component (31) comprises: A support frame (311) is fixedly mounted on the base (1). A connecting plate (312), one end of the connecting plate (312) being fixedly connected to the motor, and the other end of the connecting plate being provided with a first threaded hole, the first threaded hole extending along a first direction (A); The first adjusting rod (313) extends along a first direction (A), one end of the first adjusting rod (313) is rotatably disposed on the support frame (311), and the other end of the adjusting rod is threadedly connected to the first threaded hole.

5. The online pipe shaping tool according to claim 4, characterized in that: One end of the support frame (311) is fixedly connected to the base (1), and the other end is provided with a through slot, wherein the through slot passes through the support frame (311) along a first direction (A). The first adjusting rod (313) comprises: A first adjusting rod body (313c) extends along a first direction (A); one end of the first adjusting rod body (313c) is provided with a first external thread, and the first external thread is threadedly connected to the first threaded hole; A first convex portion (313a) is provided at the other end of the first adjusting rod body (313c), and the first convex portion (313a) is connected along the circumferential direction of the first adjusting rod body (313c); a second convex portion (313b) provided at the other end of the first adjusting rod body (313c) and spaced apart from the first convex portion (313a), the second convex portion (313b) being in communication with the first adjusting rod body (313c) along a circumferential direction; The through slot is sleeved with the other end of the first adjusting rod (313) and is arranged between the first convex portion (313a) and the second convex portion (313b).

6. The online pipe shaping tool according to claim 5, characterized in that: The connecting plate (312) includes: A connecting plate body (312a), one end of the connecting plate body (312a) being fixedly connected to the motor, a long hole (312c) being provided on the connecting plate body (312a), the long hole (312c) extending along a first direction (A) and penetrating the connecting plate body (312a) along a second direction (B); The support frame (311) is further provided with a connection hole, and the connection hole extends along the second direction (B); a connecting bolt (314), the connecting bolt (314) passing through the long hole (312c) and being threadedly connected to the connecting hole; A connecting block (312b) is fixedly arranged at one end of the connecting plate body (312a); the connecting block (312b) is provided with the first threaded hole, and the first threaded hole passes through the connecting block (312b) along a first direction (A).

7. The online pipe shaping tool according to claim 6, characterized in that: The connecting plate body (312a) is provided with two long holes (312c), and the two long holes (312c) are spaced apart along the third direction (C). The support frame (311) is provided with two connecting holes, and the positions of the connecting holes correspond one to one with the positions of the long holes (312c); The first adjustment assembly (31) includes two connecting bolts (314), Any one of the connecting bolts (314) passes through one of the long holes (312c) and is threadedly connected to one of the connecting holes.

8. The online pipe shaping tool according to claim 6, characterized in that: The support frame (311) comprises: a first vertical plate (311a), wherein the first vertical plate (311a) is fixedly arranged on the base (1), a flat plate (311b) extending along a first direction (A), one end of the flat plate (311b) being fixedly connected to an end of the first vertical plate (311a) facing away from the base (1), and the connecting hole being provided on the first vertical plate (311a) and / or the flat plate (311b); The second vertical plate (311c) extends along the second direction (B), the second vertical plate (311c) is fixedly connected to the other end of the flat plate (311b), and the through groove is provided on the second vertical plate (311c).

9. The online pipe shaping tool according to claim 1, characterized in that: The regulating component (3) further includes a second regulating component (32), wherein the second regulating component (32) includes: A fixing block (321) is fixedly arranged on the base (1), and a second threaded hole is provided on the fixing block (321), and the second threaded hole passes through the fixing block (321) along the first direction (A). A second connecting rod (322) extends along the first direction (A), the second connecting rod (322) is provided with a second external thread, the second external thread is provided in the second threaded hole and is threadedly connected to the second threaded hole, one end of the second connecting rod (322) is provided with a latch (323) hole, and the latch (323) hole extends along the second direction (B); The latch (323) extends along the second direction (B) and is fixedly disposed in the latch (323) hole, and the second roller (22) is rotatably disposed on one end of the latch (323) close to the base (1).

10. The online pipe shaping tool according to claim 9, characterized in that: The second adjustment component (32) further includes: A limiting seat (324) is fixedly arranged on the base (1), and a limiting hole is provided on the limiting seat (324), and the limiting hole passes through the limiting seat (324) along the first direction (A). One end of the second connecting rod (322) facing away from the second roller (22) is arranged in the limiting hole.

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