Electric power straight-wall pipe port flaring integrated processing equipment

Abstract

The present application relates to the technical field of power pipe flaring equipment, and particularly relates to a power straight-wall pipe port flaring integrated processing equipment. The power straight-wall pipe port flaring integrated processing equipment provided by the present application solves the technical problem that the flaring equipment in the prior art cannot perform variable-diameter flaring. The power straight-wall pipe port flaring integrated processing equipment comprises a rack, the rack is provided with a clamping assembly for clamping a pipe and a flaring assembly for flaring the pipe clamped by the clamping assembly; in the present application, a profile simulator is arranged, the profile simulator is fixed on the rack, and the shape of the profile simulator is completely matched with the target shape of the pipe end after flaring. In the flaring process, the profile simulator dynamically adjusts the position of the flaring device through contact with the contact piece, so that the movement track of the flaring device is consistent with the target shape. This design enables the flaring device to perform accurate variable-diameter flaring according to the profile of the profile simulator, and avoids the limitation that the traditional equipment can only perform fixed-diameter flaring.

Description

Technical Field

[0001] This invention relates to the field of power pipe flaring equipment technology, and in particular to an integrated processing equipment for flaring the ends of straight-walled power pipes. Background Technology

[0002] Power conduit, widely used in the power industry, possesses many excellent characteristics. It boasts outstanding corrosion resistance, maintaining stable performance in complex and harsh environments and effectively resisting the erosion of various chemicals. Simultaneously, its coating exhibits good electrical insulation, preventing electrolytic corrosion and ensuring the safety and stability of power transmission.

[0003] During the connection process of electrical conduits, flaring is usually required to improve the connection performance between the two pipes. The flaring process typically involves first heating the end of the pipe to soften it, and then using a flaring tool to flare it. The flaring tool is usually a flaring rod that rotates around the pipe's axis; the flaring rod moves radially along the pipe during rotation, thus achieving the flaring function.

[0004] Existing flaring equipment, while capable of flaring pipes, can only enlarge the pipe ends to a fixed diameter and cannot perform variable diameter flaring.

[0005] Therefore, existing flaring equipment has the technical problem of being unable to perform variable diameter flaring. Summary of the Invention

[0006] The present invention provides an integrated processing equipment for flaring the end of a straight-walled power pipe, which solves the technical problem that existing flaring equipment cannot perform variable diameter flaring.

[0007] Some implementation schemes for solving the above-mentioned technical problems include: An integrated processing equipment for flaring the end of a straight-walled power pipe includes a frame, wherein the frame is provided with a clamping assembly for clamping pipe fittings and a flaring assembly for flaring the pipe fittings clamped by the clamping assembly. The clamping assembly includes clamping arms, and there are two clamping arms. The frame is also provided with a first driving mechanism to drive the two clamping arms to move closer or further apart from each other. Each clamping arm is provided with a cover, and the covers of the two clamping arms cooperate to form a cover whose inner cavity matches the shape of the end of the flared pipe. The flaring assembly includes a profiler fixed to the frame and whose shape matches the shape of the flared pipe end. The flaring assembly also includes a slide block slidably connected to the frame. The slide block is slidably connected to the frame along the axial direction of the pipe. The slide block is provided with a rotating frame, which is rotatably connected to the slide block. The slide block is also provided with a second driving mechanism for driving the rotating frame to rotate. The flaring assembly further includes a slide rod slidably connected to the rotating frame. The slide rod is slidably connected to the rotating frame radially. One end of the slide rod is provided with a contact element that contacts the molder, and the other end of the slide rod is provided with a flaring device that contacts the pipe and flares the pipe. The rotating frame is provided with a guide rod, and the slide rod is provided with a guide hole that cooperates with the guide rod. The rotating frame is also provided with an elastic element that pushes the slide rod to keep the contact element installed on the slide rod in contact with the molder. The flaring assembly further includes a drive assembly for driving the slide to move, the drive assembly driving the slide to move along the axial direction of the pipe; During the process of the drive assembly driving the sliding seat to move, the molder defines the position of the flaring device through the contact element, and the rotating frame drives the flaring device to rotate around the axis of the pipe to achieve flaring of the pipe.

[0008] Preferably, the first drive mechanism includes a first lead screw rotatably connected to the frame. The first lead screw includes a forward threaded section and a reverse threaded section. One clamping arm is provided with a forward threaded hole that mates with the forward threaded section, and the other clamping arm is provided with a reverse threaded hole that mates with the reverse threaded section. A first guide mechanism is also provided between the clamping arm and the frame.

[0009] Preferably, the first guiding mechanism includes a guide block disposed on the clamping arm, the frame is provided with a guide groove that cooperates with the guide block, and the frame is also provided with a first motor that drives the first lead screw.

[0010] Preferably, the cover and the clamping arm are an integral structure, or the cover is fixed to the clamping arm by screws.

[0011] Preferably, the second drive mechanism includes a second motor disposed on the slide, the output shaft of the second motor is provided with a gear, and the second drive mechanism further includes a gear ring disposed on the rotating frame, the gear ring meshing with the gear.

[0012] Preferably, the slide is provided with a mounting bracket for mounting the rotating frame. The mounting bracket and the slide are integrally formed. The rotating frame is rotatably connected to the slide via the mounting bracket. The rotating frame and the mounting bracket are rotatably connected. The mounting bracket is provided with a mounting hole. A rolling bearing is provided between the rotating frame and the mounting hole.

[0013] Preferably, the gear ring and the rotating frame are an integral structure. The rotating frame is provided with a groove through which the slide rod passes. The groove is arranged radially along the rotating frame and extends through the rotating frame. The guide rod is disposed in the groove. The elastic element is a spring. The spring is sleeved on the guide rod. One end of the spring contacts the guide rod, and the other end of the spring contacts one end face of the groove.

[0014] Preferably, the slide rod has a polygonal cross-sectional shape, the contact element includes a contact ball that contacts the profiler, the contact ball is disposed on the slide rod by a contact rod, the contact rod is provided with a receiving groove for accommodating the contact ball, the depth of the receiving groove is greater than the radius of the contact ball and smaller than the diameter of the contact ball, and grease is disposed between the contact ball and the receiving groove.

[0015] Preferably, the flaring device includes a flaring ball, which is mounted on the slide rod via a flaring rod. The flaring rod and the slide rod are integrally formed. The flaring rod is provided with a mounting groove for mounting the flaring ball. The depth of the mounting groove is greater than the radius of the flaring ball and less than the diameter of the flaring ball. Lubricating grease is disposed between the flaring ball and the mounting groove.

[0016] Preferably, there are multiple slide rods, each slide rod is provided with an independent contact element and a flaring device, and the multiple slide rods are evenly distributed along the circumference of the rotating frame; The drive assembly includes a third lead screw rotatably connected to the frame, the frame is also provided with a third motor for driving the third lead screw, the slide is provided with a screw hole that mates with the third lead screw, the slide is provided with a guide block, and the frame is provided with a guide groove that mates with the guide block.

[0017] Compared with the prior art, the present invention has the following advantages: In this design, a profiler is fixed to the frame, and its shape perfectly matches the target shape of the pipe end after flaring. During the flaring process, the profiler dynamically adjusts its position by contacting the contact element, ensuring that the flaring trajectory matches the target shape. This design allows the flaring to perform precise diameter-changing flaring based on the profiler's contour, avoiding the limitations of traditional equipment that can only flare with a fixed diameter.

[0018] The clamping assembly consists of two clamping arms. A first drive mechanism controls the approach and retraction of the clamping arms to ensure the pipe is stably fixed during the flaring process. When closed, the cover on the clamping arms forms a shell that matches the shape of the flared pipe end. This not only provides support but also prevents the pipe from deforming or shifting during flaring. The shell design allows the pipe end to maintain the desired shape during flaring, providing the necessary conditions for variable diameter flaring.

[0019] The rotating frame is driven by a second drive mechanism to rotate around the pipe axis. A sliding rod slides radially on the rotating frame; one end is equipped with a flaring device, and the other end has a contact element that contacts the molded part. The cooperation of the guide rod and guide hole ensures that the sliding rod moves smoothly along the molded part's contour during rotation, while the elastic element constantly pushes the sliding rod, ensuring the contact element tightly fits the molded part. This structure allows the flaring device to dynamically adjust its radial position according to the shape of the molded part while rotating, achieving variable-diameter flaring.

[0020] The drive assembly propels the slide along the pipe axis, causing the rotating frame and flaring device to shift as a whole. During this displacement, the flaring device not only rotates but also adjusts its radial position according to the profile of the formwork. This dynamic control allows the pipe end to deform into the target shape, improving flaring accuracy.

[0021] The entire device achieves high-precision diameter flaring of pipe ends through the coordinated action of clamping, rotation, displacement, and a profiler. The flared pipe ends have a uniform shape that meets design requirements, significantly improving connection performance. Furthermore, the device is highly automated, easy to operate, and suitable for processing various specifications of power pipes, significantly improving production efficiency and product quality. Attached Figure Description

[0022] For illustrative purposes, several embodiments of the invention are illustrated in the following figures. These figures are incorporated herein by reference and form part of the detailed description. In some instances, well-known structures and components are shown in block diagram form to avoid obscuring the concept of the subject matter of the invention.

[0023] Figure 1 This is the front view of the present invention.

[0024] Figure 2 This is the left view of the present invention.

[0025] Figure 3 This is a schematic diagram of the present invention.

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0027] Figure 5 This is a schematic diagram showing the clamping component when it is released.

[0028] Figure 6 This is a schematic diagram of the present invention with the clamping components omitted.

[0029] Figure 7 This is a schematic diagram showing the relative positions of the guide rod and the rotating frame.

[0030] Figure 8This is a schematic diagram showing the relative positions of the slide bar and the rotating frame.

[0031] Figure 9 This is a schematic diagram of the slide bar.

[0032] As shown in the figure: 1. Frame; 11. Guide groove; 12. Guide groove.

[0033] 2. Clamping assembly, 21. Clamping arm, 211. Cover, 22. First drive mechanism, 221. First lead screw, 222. First motor.

[0034] 3. Flaring assembly; 31. Profiler; 32. Slide; 321. Mounting bracket; 322. Rolling bearing; 33. Rotating frame; 331. Guide rod; 332. Gear ring; 333. Slide groove; 34. Second drive mechanism; 341. Second motor; 342. Gear; 35. Slide rod; 351. Contact element; 3511. Contact ball; 3512. Contact rod; 352. Flaring device; 3521. Flaring ball; 3522. Flaring rod; 353. Guide hole; 354. Elastic element; 36. Drive assembly; 361. Third lead screw; 362. Third motor. Detailed Implementation

[0035] The specific embodiments shown below are intended to describe various configurations of the subject matter of the invention and are not intended to represent the only configuration in which the subject matter of the invention can be practiced. The specific embodiments include particular details intended to provide a thorough understanding of the subject matter of the invention. However, it will be clear and apparent to those skilled in the art that the subject matter of the invention is not limited to the specific details shown herein and can be practiced without these specific details.

[0036] Understandably, in this document, relational terms such as “first” and “second” are intended to distinguish one entity or operation from another, and are not intended to expressly or imply any actual relationship or order between these entities or operations.

[0037] The terms “comprising,” “including,” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Reference Figures 1 to 9As shown, an integrated processing equipment for flaring the end of a straight-walled power pipe includes a frame 1, wherein the frame 1 is provided with a clamping assembly 2 for clamping pipe fittings and a flaring assembly 3 for flaring the pipe fittings clamped by the clamping assembly 2. The clamping assembly 2 includes two clamping arms 21. The frame 1 is also provided with a first driving mechanism 22 that drives the two clamping arms 21 to move closer or further away from each other. Each clamping arm 21 is provided with a cover 211. The covers 211 of the two clamping arms 21 cooperate to form a cover whose inner cavity matches the shape of the end of the flared pipe. The flaring assembly 3 includes a profiler 31 fixed to the frame 1 and whose shape matches the shape of the end of the flared pipe. The flaring assembly 3 also includes a slide 32 slidably connected to the frame 1. The slide 32 is slidably connected to the frame 1 along the axial direction of the pipe. The slide 32 is provided with a rotating frame 33, which is rotatably connected to the slide 32. The slide 32 is also provided with a second driving mechanism 34 for driving the rotating frame 33 to rotate. The flaring assembly 3 further includes a slide rod 35 slidably connected to the rotating frame 33. The slide rod 35 is slidably connected to the rotating frame 33 radially. One end of the slide rod 35 is provided with a contact element 351 that contacts the molder 31, and the other end of the slide rod 35 is provided with a flaring device 352 that contacts the pipe and flares the pipe. The rotating frame 33 is provided with a guide rod 331, and the slide rod 35 is provided with a guide hole 353 that cooperates with the guide rod 331. The rotating frame 33 is also provided with an elastic element 354 that pushes the slide rod 35 to keep the contact element 351 installed on the slide rod 35 in contact with the molder 31. The flaring assembly 3 also includes a drive assembly 36 for driving the slide 32 to move, the drive assembly driving the slide 32 to move along the axial direction of the pipe. During the process of the drive assembly driving the slide 32 to move, the profiler 31 defines the position of the flaring tool 352 through the contact member 351, and the rotating frame 33 drives the flaring tool 352 to rotate around the axis of the pipe to flare the pipe.

[0039] Understandably, the casing is used to form an external constraint at the end of the pipe. After flaring, the outer wall of the pipe end contacts the inner wall of the casing, thereby constraining the outer wall of the pipe and improving the flaring accuracy. At the same time, the clamping arm 21 is used to clamp the pipe to prevent deformation during the flaring process, further improving the flaring accuracy.

[0040] In some embodiments, the first drive mechanism 22 includes a first lead screw 221 rotatably connected to the frame 1. The first lead screw 221 includes a forward threaded section and a reverse threaded section. One clamping arm 21 is provided with a forward threaded hole that mates with the forward threaded section, and the other clamping arm 21 is provided with a reverse threaded hole that mates with the reverse threaded section. A first guide mechanism is also provided between the clamping arm 21 and the frame 1.

[0041] In some embodiments, the first guiding mechanism includes a guide block disposed on the clamping arm 21, the frame 1 is provided with a guide groove 11 that cooperates with the guide block, and the frame 1 is also provided with a first motor 222 that drives the first lead screw 221.

[0042] In some embodiments, the cover 211 and the clamping arm 21 are an integral structure, or the cover 211 is fixed to the clamping arm 21 by screws.

[0043] Understandably, the cover 211 is preferably fixed to the clamp arm 21 by a detachable connection, so that the cover 211 can be easily replaced, and thus the cover can be adapted to pipes of different specifications.

[0044] In some embodiments, the second drive mechanism 34 includes a second motor 341 disposed on the slide 32, the output shaft of the second motor 341 is provided with a gear 342, and the second drive mechanism 34 further includes a gear ring 332 disposed on the rotating frame 33, the gear ring 332 meshing with the gear 342.

[0045] In some embodiments, gear 342 can be connected to the output shaft of the second motor 341 via a key.

[0046] Reference Figures 1 to 6 As shown, in some embodiments, the slide 32 is provided with a mounting bracket 321 for mounting the rotating frame 33. The mounting bracket 321 and the slide 32 are integral structures. The rotating frame 33 is rotatably connected to the slide 32 through the mounting bracket 321. The rotating frame 33 and the mounting bracket 321 are rotatably connected. The mounting bracket 321 is provided with a mounting hole. A rolling bearing 322 is provided between the rotating frame 33 and the mounting hole.

[0047] In some embodiments, the gear ring 332 and the rotating frame 33 are integrally formed. The rotating frame 33 is provided with a groove 333 through which the slide rod 35 passes. The groove 333 is arranged radially along the rotating frame 33 and extends through the rotating frame 33. The guide rod 331 is disposed in the groove 333. The elastic element 354 is a spring. The spring is sleeved on the guide rod 331. One end of the spring contacts the guide rod 331, and the other end of the spring contacts one end face of the groove 333.

[0048] In some embodiments, the slide bar 35 has a polygonal cross-sectional shape, the contact member 351 includes a contact ball 3511 that contacts the profiler 31, the contact ball 3511 is disposed on the slide bar 35 via a contact rod 3512, the contact rod 3512 is provided with a receiving groove for accommodating the contact ball 3511, the depth of the receiving groove is greater than the radius of the contact ball 3511 and smaller than the diameter of the contact ball 3511, and grease is disposed between the contact ball 3511 and the receiving groove.

[0049] In some embodiments, the flaring device 352 includes a flaring ball 3521, which is disposed on the slide rod 35 via a flaring rod 3522. The flaring rod 3522 and the slide rod 35 are integrally formed. The flaring rod 3522 is provided with a mounting groove for mounting the flaring ball 3521. The depth of the mounting groove is greater than the radius of the flaring ball 3521 and less than the diameter of the flaring ball 3521. Lubricating grease is disposed between the flaring ball 3521 and the mounting groove.

[0050] In some embodiments, there are multiple slide rods 35, each slide rod 35 is provided with an independent contact member 351 and a flaring device 352, and the multiple slide rods 35 are evenly distributed along the circumference of the rotating frame 33.

[0051] In some embodiments, the drive assembly includes a third lead screw 361 rotatably connected to the frame 1, the frame 1 is further provided with a third motor 362 for driving the third lead screw 361, the slide 32 is provided with a screw hole that mates with the third lead screw 361, the slide 32 is provided with a guide block, and the frame 1 is provided with a guide groove 12 that mates with the guide block.

[0052] In practice, the pipe is first clamped using clamping assembly 2, ensuring the pipe has the correct axial position relative to the casing. Then, the end of the pipe is heated using a heating assembly until its temperature reaches the target temperature range.

[0053] Once the temperature at the end of the pipe meets the requirements, the forming device is inserted into the pipe using the drive assembly. At this point, the flaring ball 3521 is not in contact with the inner wall of the pipe, while the contact ball 3511 is in contact with the outer wall of the molder 31. The second motor 341 is then activated, causing the rotating frame 33 to rotate the slide rod 35, the flaring device 352, and the contact element 351. The third motor 362 is then activated, driving the slide block 32 to move. During this movement, the slide block 32 brings the contact element 351 into contact with the molder 31 and the rotating flaring device 352 into contact with the inner wall of the pipe, completing the flaring operation.

[0054] After the flaring is completed and the end temperature of the pipe drops to the required temperature range, release clamping assembly 2, remove the flared pipe, and prepare for the next flaring.

[0055] The technical solution of the present invention and its corresponding details have been described above. It is understood that the above description is only some implementation schemes of the technical solution of the present invention, and some details may be omitted in the specific implementation.

[0056] Furthermore, in some embodiments of the above invention, multiple embodiments may be combined; however, due to space limitations, all such combinations will not be listed here. Those skilled in the art can freely combine and implement the above embodiments according to their needs to obtain a better application experience.

[0057] When implementing the subject matter of this invention, those skilled in the art can obtain other detailed configurations or drawings based on the subject matter and drawings. Obviously, these details are still within the scope of the subject matter of this invention without departing from it.

Claims

1. An integrated processing equipment for flaring the ends of straight-walled power pipes, characterized in that: The device includes a frame (1), which is equipped with a clamping assembly (2) for clamping pipe fittings and a flaring assembly (3) for flaring the pipe fittings clamped by the clamping assembly (2). The clamping assembly (2) includes two clamping arms (21). The frame (1) is also equipped with a first driving mechanism (22) for driving the two clamping arms (21) to move closer or further apart from each other. Each clamping arm (21) is equipped with a cover (211). The covers (211) of the two clamping arms (21) cooperate to form a cover whose inner cavity matches the shape of the flared pipe end. The flaring assembly (3) includes... The flaring assembly (3) includes a profiler (31) fixed to the frame (1) and whose shape matches the shape of the flared pipe end. The flaring assembly (3) also includes a slide (32) slidably connected to the frame (1), the slide (32) being slidably connected to the frame (1) along the axial direction of the pipe. The slide (32) is provided with a rotating frame (33), which is rotatably connected to the slide (32). The slide (32) is also provided with a second driving mechanism (34) for driving the rotating frame (33) to rotate. The flaring assembly (3) also includes a profiler slidably connected to the rotating frame (33). A sliding rod (35) is slidably connected to the rotating frame (33) radially. One end of the sliding rod (35) is provided with a contact element (351) that contacts the molder (31), and the other end of the sliding rod (35) is provided with a flaring tool (352) that contacts the pipe and flares the pipe. The rotating frame (33) is provided with a guide rod (331), and the sliding rod (35) is provided with a guide hole (353) that cooperates with the guide rod (331). The rotating frame (33) is also provided with a mechanism to push the sliding rod (35) so that the sliding rod is mounted on the sliding rod. (35) The contact (351) of the flaring assembly (3) maintains the elastic element (354) in contact with the molder (31); the flaring assembly (3) further includes a drive assembly (36) for driving the slide (32) to move, the drive assembly driving the slide (32) to move along the axial direction of the pipe; during the process of the drive assembly driving the slide (32) to move, the molder (31) defines the position of the flaring device (352) through the contact (351), and the rotating frame (33) drives the flaring device (352) to rotate around the axis of the pipe to flare the pipe.

2. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 1, characterized in that: The first drive mechanism (22) includes a first lead screw (221) rotatably connected to the frame (1). The first lead screw (221) includes a forward thread section and a reverse thread section. One clamping arm (21) is provided with a forward threaded hole that mates with the forward threaded section, and the other clamping arm (21) is provided with a reverse threaded hole that mates with the reverse threaded section. A first guide mechanism is also provided between the clamping arm (21) and the frame (1).

3. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 2, characterized in that: The first guiding mechanism includes a guide block disposed on the clamping arm (21), the frame (1) is provided with a guide groove (11) that cooperates with the guide block, and the frame (1) is also provided with a first motor (222) that drives the first lead screw (221).

4. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 3, characterized in that: The cover (211) and the clamping arm (21) are an integral structure, or the cover (211) is fixed to the clamping arm (21) by screws.

5. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 1, characterized in that: The second drive mechanism (34) includes a second motor (341) disposed on the slide (32), the output shaft of the second motor (341) is provided with a gear (342), and the second drive mechanism (34) also includes a gear ring (332) disposed on the rotating frame (33), the gear ring (332) meshing with the gear (342).

6. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 5, characterized in that: The slide (32) is provided with a mounting bracket (321) for mounting the rotating frame (33). The mounting bracket (321) and the slide (32) are an integral structure. The rotating frame (33) is rotatably connected to the slide (32) through the mounting bracket (321). The rotating frame (33) is rotatably connected to the mounting bracket (321). The mounting bracket (321) is provided with a mounting hole. A rolling bearing (322) is provided between the rotating frame (33) and the mounting hole.

7. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 6, characterized in that: The gear ring (332) and the rotating frame (33) are an integral structure. The rotating frame (33) is provided with a groove (333) through which the slide rod (35) passes. The groove (333) is arranged radially along the rotating frame (33) and extends through the rotating frame (33). The guide rod (331) is disposed in the groove (333). The elastic element (354) is a spring. The spring is sleeved on the guide rod (331). One end of the spring contacts the guide rod (331), and the other end of the spring contacts one end face of the groove (333).

8. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 7, characterized in that: The slide bar (35) has a polygonal cross-sectional shape. The contact element (351) includes a contact ball (3511) that contacts the molder (31). The contact ball (3511) is disposed on the slide bar (35) via a contact rod (3512). The contact rod (3512) is provided with a receiving groove for accommodating the contact ball (3511). The depth of the receiving groove is greater than the radius of the contact ball (3511) and less than the diameter of the contact ball (3511). Lubricating grease is disposed between the contact ball (3511) and the receiving groove.

9. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 1, characterized in that: The flaring device (352) includes a flaring ball (3521), which is mounted on the slide rod (35) via a flaring rod (3522). The flaring rod (3522) and the slide rod (35) are integrally formed. The flaring rod (3522) is provided with a mounting groove for mounting the flaring ball (3521). The depth of the mounting groove is greater than the radius of the flaring ball (3521) and less than the diameter of the flaring ball (3521). Lubricating grease is provided between the flaring ball (3521) and the mounting groove.

10. The integrated processing equipment for flaring the ends of straight-walled power pipes according to claim 1, characterized in that: There are multiple slide rods (35), each slide rod (35) is provided with an independent contact (351) and a flaring device (352), and the multiple slide rods (35) are evenly distributed along the circumference of the rotating frame (33); the driving assembly includes a third lead screw (361) rotatably connected to the frame (1), the frame (1) is also provided with a third motor (362) for driving the third lead screw (361), the slide seat (32) is provided with a screw hole that cooperates with the third lead screw (361), the slide seat (32) is provided with a guide block, and the frame (1) is provided with a guide groove (12) that cooperates with the guide block.

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