Pipe machining supporting device

Abstract

The invention relates to a pipe machining supporting device, and belongs to the technical field of pipe machining. Comprising a base; the dynamic supporting assembly is configured to provide supporting force in the first direction for the pipe; the dynamic pressing assembly is configured to provide supporting force in the second direction for the pipe; the dynamic supporting assembly and the dynamic pressing assembly have the degree of freedom A; the degree of freedom A allows the dynamic supporting assembly and the dynamic pressing assembly to be in rolling contact with the outer wall face of the pipe; the dynamic supporting assembly and the dynamic pressing assembly have the freedom degree B; and the degree of freedom B allows the dynamic supporting assembly and the dynamic pressing assembly to allow the axis of the pipe to generate eccentric displacement within a certain range relative to the current position in the pipe rotating machining process. The machining precision and stability are improved, potential safety hazards caused by vibration and swinging are remarkably reduced, and the device is suitable for long and thin pipe treatment scenes with high requirements for machining quality.

Description

Technical Field

[0001] The invention belongs to the technical field of pipe processing, relates to a technology for preventing the end of a slender pipe from swinging during processing, and specifically relates to a pipe processing support device. Background Art

[0002] In the field of modern mechanical processing, the processing of slender tubes is an important and complex process. Slender tubes are usually used in industries such as aerospace, automobile manufacturing, and medical equipment that have extremely high requirements for processing accuracy and surface quality. In these applications, the diameter of the tube is usually small and the length is long, such as tubes with a diameter of 6-10mm and a length of 4-5 meters. These slender tubes need to be cut, chamfered, drilled, and other process operations during the processing. However, due to its structural characteristics, many problems are prone to occur during the processing, especially in terms of support and fixation.

[0003] First, due to its own slender characteristics, slender tubes are prone to bending and vibration during processing. Especially in the high-speed rotating cutting process, the centrifugal force may cause the tube to swing, which will not only seriously affect the processing accuracy, but also cause surface quality problems, such as scratches.

[0004] In addition, excessive vibration and swing may also cause potential safety hazards to processing equipment and operators. Therefore, in order to ensure the stability and safety of the processing process, it is very necessary to effectively support the slender pipes. Summary of the invention

[0005] In order to solve the above-mentioned problems in the prior art, the present invention provides a pipe processing support device.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] 11. Provide a pipe processing support device, comprising:

[0008] seat body;

[0009] A drive structure having a transmission assembly and a drive assembly;

[0010] The transmission assembly is connected to the drive assembly;

[0011] A dynamic support assembly is mounted on one side of the seat body and connected to the transmission assembly;

[0012] Wherein, the dynamic support assembly is configured to provide a support force in a first direction for the pipe;

[0013] A dynamic pressing assembly is mounted on the seat body, is located on one side of the dynamic supporting assembly, and is connected to the transmission assembly;

[0014] Wherein, the dynamic pressing assembly is configured to provide a supporting force in a second direction for the pipe;

[0015] Furthermore, the first direction is the direction from the bottom surface of the seat body to the pipe;

[0016] The second direction is perpendicular to the first direction;

[0017] Wherein, the dynamic support component and the dynamic pressing component have a degree of freedom A;

[0018] Furthermore, the degree of freedom A allows the dynamic support component, the dynamic pressing component and the outer wall surface of the pipe to be in rolling contact;

[0019] Wherein, the dynamic support component and the dynamic pressing component have a degree of freedom B;

[0020] Furthermore, the degree of freedom B allows the dynamic support assembly and the dynamic pressing assembly to allow the axis of the tube to undergo an eccentric displacement within a certain range relative to its current position during the tube rotation process.

[0021] Preferably, the dynamic pressing assembly comprises:

[0022] Pressing arm;

[0023] The pressing arm is an arc-shaped structure and is adapted to the shape of the circumferential wall of the pipe;

[0024] The pressing arm is configured to contact the circumferential wall surface of the tube in the closed state and apply a force;

[0025] The direction of the force is from the end surface of the pressing arm in contact with the circumferential wall of the tube to the radial direction of the center of the tube;

[0026] and the pressing arm is configured not to contact the tube in the open state;

[0027] A linkage member, disposed on the seat body and in transmission connection with the transmission assembly;

[0028] wherein the pressing arm is connected to the linkage member;

[0029] A pressing wheel, rotatably connected to the pressing arm;

[0030] Furthermore, the pressing wheel is configured to contact the circumferential wall surface of the tube.

[0031] Preferably, the dynamic pressing components are in two groups;

[0032] Furthermore, the two pressing arms are located on both sides of the axis of the tube and in contact with the circumferential wall surface of the tube;

[0033] Wherein, the two pressing arms in the closed state overlap in the orthographic projection part of the end surface perpendicular to the axial direction of the tube.

[0034] Preferably, comprising a first energy absorbing component;

[0035] The first energy absorbing component is made of elastic material;

[0036] Furthermore, the first energy absorbing component is arranged on the circumferential wall surface of the pressing wheel.

[0037] Preferably, comprising a second energy absorbing component;

[0038] The second energy absorbing component is arranged between the pressing wheel and the pressing arm;

[0039] Wherein, the second energy absorbing component comprises:

[0040] Elastic parts and sliding parts;

[0041] The pressing arm is provided with a mounting groove;

[0042] The sliding member is slidably connected to the mounting groove, and the pressing wheel is rotatably connected to the sliding member;

[0043] The elastic member is connected between the sliding member and the mounting groove.

[0044] Preferably, a conveying assembly is included to receive and convey the pipe to the dynamic support assembly.

[0045] The conveying assembly comprises:

[0046] A first sliding portion, disposed on the seat body;

[0047] A first driven part, connected to the first sliding part and in transmission connection with the transmission assembly;

[0048] a first driven wheel connected to the first sliding portion;

[0049] Wherein, the first driven part is controlled by the transmission component to move away from or close to the pipe;

[0050] And, the first driven wheel and the first driven part are displaced synchronously.

[0051] Preferably, the dynamic support assembly comprises:

[0052] A second sliding portion, disposed on the seat body;

[0053] A second driven part, connected to the second sliding part and in transmission connection with the transmission assembly;

[0054] a second driven wheel connected to the second driven part;

[0055] Wherein, the second driven part is controlled by the transmission component to move away from or close to the pipe;

[0056] And, the second driven wheel and the second driven part are displaced synchronously.

[0057] Preferably, the second driven wheel comprises:

[0058] Driven wheel A and driven wheel B;

[0059] Wherein, the driven wheel A and the driven wheel B are both rotatably connected to the second driven part;

[0060] Moreover, the diameter of the driven wheel A is smaller than the diameter of the driven wheel B.

[0061] Preferably, the transmission assembly comprises:

[0062] A transmission shaft A, rotatably connected to the seat body;

[0063] A first transmission gear connected to the transmission shaft A;

[0064] A second transmission gear connected to the transmission shaft A;

[0065] Wherein, the first transmission gear is meshingly connected with the first driven part;

[0066] And, the second transmission gear is meshingly connected with the second driven part;

[0067] A transmission shaft B, rotatably connected to the seat body;

[0068] A driving wheel connected to the transmission shaft B;

[0069] The passive wheel is connected to the driving wheel belt and is also connected to the linkage member.

[0070] Preferably, a corrective structure is included;

[0071] When a plurality of the pipe processing support devices exist, the transmission shaft A and the transmission shaft B connect the plurality of the pipe processing support devices to form a correction structure of the plurality of the pipe processing support devices.

[0072] The present invention provides a pipe processing support device, and the beneficial effects of the present invention are embodied in:

[0073] This embodiment reasonably designs the degrees of freedom of the dynamic support component and the dynamic pressing component, so that the pipe can obtain stable and precise support during the rotation process. This innovative design not only improves the processing accuracy and stability, but also significantly reduces the potential safety hazards caused by vibration and swinging, and is suitable for slender pipe processing scenarios with high requirements for processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] Figure 1 This is one of the three-dimensional views of the pipe processing support device proposed by the present invention;

[0075] Figure 2 This is the second stereoscopic diagram of the pipe processing support device proposed by the present invention;

[0076] Figure 3 The third stereogram of the pipe processing support device proposed by the present invention;

[0077] Figure 4 This is the fourth stereogram of the pipe processing support device proposed by the present invention;

[0078] Figure 5 A top view of the pipe processing support device proposed by the present invention;

[0079] Figure 6 A side view of the pipe processing support device proposed by the present invention;

[0080] Figure 7 This is a front view of the pipe processing support device proposed by the present invention;

[0081] Figure 8 A cross-sectional view of the pipe processing support device proposed by the present invention;

[0082] Fig. 9 A three-dimensional diagram of a pressing arm in the pipe processing support device proposed by the present invention;

[0083] Fig.10 A cross-sectional view of a pressing arm in the pipe processing support device proposed by the present invention;

[0084] Fig.11 This is a schematic diagram of the connection of multiple pipe processing support devices proposed by the present invention.

[0085] Description of reference numerals:

[0086] 1. seat body; 201. conveying assembly; 2011. first sliding part; 2012. first driven part; 2013. first driven wheel; 202. dynamic supporting assembly; 2021. second sliding part; 2022. second driven part; 2023. second driven wheel; 3. dynamic pressing assembly; 301. pressing arm; 303. pressing wheel; 401. transmission assembly; 4011. transmission shaft B; 4012. driving wheel; 4013. driven wheel; 4014. pulley; 4015. transmission shaft A; 4016. first transmission gear; 4017. second transmission gear; 402. driving assembly; 501. first energy absorbing assembly; 5021. elastic member; 5022. sliding member; 5023. mounting groove. DETAILED DESCRIPTION

[0087] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0088] See also Figures 1 to 11 As shown, the specific embodiments provided by the present invention are as follows:

[0089] like Figures 1 to 4 As shown, the first embodiment of the present invention provides a pipe processing support device, comprising:

[0090] base body 1;

[0091] A driving structure having a transmission assembly 401 and a driving assembly 402;

[0092] The transmission assembly 401 is connected to the driving assembly 402;

[0093] The dynamic support assembly 202 is mounted on one side of the seat body 1 and connected to the transmission assembly 401;

[0094] Wherein, the dynamic support assembly 202 is configured to provide a support force in a first direction for the pipe;

[0095] A dynamic pressing assembly 3 is mounted on the seat body 1 and is located on one side of the dynamic supporting assembly 202 and is connected to the transmission assembly 401;

[0096] Wherein, the dynamic pressing assembly 3 is configured to provide a supporting force in a second direction for the pipe;

[0097] Furthermore, the first direction is the direction from the bottom surface of the seat body 1 to the pipe;

[0098] The second direction is perpendicular to the first direction;

[0099] Wherein, the dynamic support component 202 and the dynamic pressing component 3 have a degree of freedom A;

[0100] Furthermore, the degree of freedom A allows the dynamic support component 202 and the dynamic pressing component 3 to be in rolling contact with the outer wall surface of the pipe;

[0101] Wherein, the dynamic support component 202 and the dynamic pressing component 3 have a degree of freedom B;

[0102] Furthermore, the degree of freedom B allows the dynamic support assembly 202 and the dynamic pressing assembly 3 to allow the axis of the pipe to undergo an eccentric displacement within a certain range relative to its current position during the pipe rotation process.

[0103] In this embodiment, by introducing the dual degrees of freedom (A and B) of the dynamic support component and the dynamic pressing component, precise support and dynamic adjustment of the pipe during processing are achieved. The following is a detailed explanation of the design:

[0104] Dynamic support component 202: installed on one side of the base 1, capable of providing a first direction support force from the base bottom surface to the pipe direction. The support force is used to stabilize the position of the pipe during processing to prevent it from bending or displacement due to gravity or external force.

[0105] Dynamic pressing assembly 3: also installed on the base 1, located on one side of the dynamic supporting assembly 202, providing a second direction support force perpendicular to the first direction. This support force is used to apply a compression effect to the pipe in different directions to ensure that the pipe can remain stable in all directions.

[0106] The degree of freedom A allows the dynamic support assembly 202 and the dynamic pressing assembly 3 to roll when in contact with the outer wall of the pipe. This rolling contact helps to reduce the friction and wear caused by the rotation of the pipe during processing, while maintaining a uniform distribution of the support force and preventing scratches or damage to the pipe surface due to excessive friction.

[0107] The degree of freedom B allows the dynamic support assembly 202 and the dynamic pressing assembly 3 to allow the axis of the pipe to undergo a certain range of eccentric displacement relative to its current position during the pipe rotation process. This degree of freedom design enables the support assembly and the pressing assembly to adapt to the slight eccentric movement that may occur when the pipe rotates at high speed, thereby avoiding stress concentration and vibration caused by rigid fixation.

[0108] The degree of freedom B enables the support and pressing components to dynamically adjust their positions to adapt to the position changes of the tube during processing. This not only improves the stability of the tube during high-speed rotation, but also reduces the tail swing that may occur during processing, ensuring processing accuracy and surface quality.

[0109] Through the dual-degree-of-freedom design, the dynamic support assembly and dynamic pressing assembly can provide more flexible and adaptable support during the tube rotation process. Even under high-speed rotation conditions, the tube can remain stable and is not prone to eccentricity or vibration, thereby improving the stability of the processing.

[0110] The combination of degrees of freedom A and B effectively prevents surface damage and stress concentration of the tube during processing, ensuring high processing precision and surface quality. This is particularly important in the field of precision processing (such as aerospace, automobile manufacturing, medical equipment, etc.).

[0111] It reduces the wear of equipment caused by friction and vibration during the processing, and at the same time improves the safety of the processing process, avoiding the workpiece falling off or equipment damage caused by pipe eccentricity or swinging.

[0112] This embodiment reasonably designs the degrees of freedom of the dynamic support component and the dynamic pressing component, so that the pipe can obtain stable and precise support during the rotation process. This innovative design not only improves the processing accuracy and stability, but also significantly reduces the potential safety hazards caused by vibration and swinging, and is suitable for slender pipe processing scenarios with high requirements for processing quality.

[0113] In a specific implementation, the degree of freedom B can be realized by the following specific structure:

[0114] 1. Elastic support mechanism

[0115] Elastic components: Degree of freedom B can be achieved by adding elastic components (such as springs, rubber pads, etc.) at key positions of the dynamic support component 202 and the dynamic pressing component 3. These elastic components can provide a certain buffer and resilience when the pipe is eccentrically displaced, so that the support and pressing components can be adaptively adjusted with the slight eccentricity of the pipe.

[0116] Elastic connectors: The dynamic support assembly 202 and the dynamic pressing assembly 3 can be connected to the seat body 1 through elastic connectors (such as flexible brackets, elastic arms, etc.). These connectors allow the components to move slightly when subjected to force, thereby achieving eccentric freedom of the pipe.

[0117] 2. Sliding mechanism

[0118] Guide rails and sliders: Guide rails and slider structures are designed at the installation locations of the dynamic support assembly 202 and the dynamic pressing assembly 3. The guide rails are arranged along the allowable eccentric direction, so that the support assembly and the pressing assembly can make slight sliding adjustments along the guide rail direction during the pipe rotation process to adapt to the eccentric displacement of the pipe.

[0119] Self-adjusting slider: The slider can be designed to have a certain elasticity or adjustability to ensure that when eccentric displacement occurs, the slider can move adaptively and return to its original position after the eccentric force disappears. This design allows the pipe to produce eccentric movement within a certain range without affecting the processing accuracy.

[0120] like Figures 5 to 8 As shown, the second embodiment of the present invention proposes a pipe processing support device, and on the basis of the first embodiment, the dynamic pressing component 3 includes:

[0121] Pressing arm 301;

[0122] The pressing arm 301 is an arc-shaped structure and is adapted to the shape of the circumferential wall of the pipe;

[0123] The pressing arm 301 is configured to contact the circumferential wall surface of the tube in the closed state and apply a force;

[0124] The direction of the force is from the end surface of the pressing arm 301 in contact with the circumferential wall of the tube to the radial direction of the center of the tube;

[0125] and the pressing arm 301 is configured not to contact the tube in the open state;

[0126] A linkage member, disposed on the seat body 1 and transmission-connected to the transmission assembly 401;

[0127] Wherein, the pressing arm 301 is connected to the linkage member;

[0128] A pressing wheel 303, rotatably connected to the pressing arm 301;

[0129] Furthermore, the pressing wheel 303 is configured to contact the circumferential wall surface of the tube.

[0130] In this embodiment, the following considerations are made:

[0131] Many conventional dynamic clamping assemblies 3 cannot ensure that the applied force is evenly distributed along the radial direction when clamping the workpiece. This uneven clamping force can cause the workpiece to deviate from the central axis during processing, resulting in eccentricity. This eccentricity not only directly affects the processing accuracy of the workpiece, but may also lead to cumulative errors in subsequent processes, further reducing the quality of the finished product.

[0132] Due to the deviation of concentricity, the slender tube may be cut or drilled irregularly during processing, affecting the size and shape accuracy of the final product. In addition, eccentricity may also aggravate the vibration of the workpiece during processing, making the processing more difficult and the wear of the equipment may also increase.

[0133] During the processing of slender pipes, if the dynamic pressing assembly 3 fails to strictly control the concentricity of the workpiece, especially under high-speed rotation conditions, the tail of the workpiece may produce a tail swing due to centrifugal force and uneven clamping force. The tail swing not only affects the processing accuracy, but also brings serious safety hazards. Especially in high-speed processing, the tail swing phenomenon may cause the workpiece to fall off or damage the equipment.

[0134] The tail swing phenomenon makes it impossible for the workpiece to maintain a stable posture during the processing, greatly increasing the difficulty and risk of processing. The equipment may need to be frequently adjusted or repaired, further increasing production costs and time. In addition, tail swing may also pose a threat to the safety of operators, especially during high-speed processing, the tail of the workpiece may suddenly swing out of control, which may cause serious accidental injuries.

[0135] Insufficient concentricity and tail-swinging often affect each other. Since the design of the dynamic pressing component 3 in the prior art fails to effectively control the concentricity of the workpiece, the instability of the tail also increases, forming a vicious circle. When the workpiece rotates at high speed, the centrifugal force caused by the axis offset further aggravates the tail swinging, and the tail-swinging phenomenon in turn affects the concentricity of the workpiece, making the entire processing process extremely unstable. This mutual influence not only reduces the processing accuracy of the product, but also seriously affects the production efficiency and the service life of the equipment. Frequent equipment adjustments and workpiece corrections increase the complexity and uncertainty of the production process, posing severe challenges to mass production and high-precision manufacturing.

[0136] In summary, insufficient concentricity control and tail swinging are common problems in the prior art, which affect each other, resulting in reduced processing accuracy, increased equipment wear, and reduced operating safety. These problems not only increase production costs and time, but also have a negative impact on the quality of the finished product. In order to solve these problems, it is necessary to improve the existing dynamic pressing assembly 3 so that it can effectively suppress the tail swinging phenomenon while ensuring concentricity, thereby improving the overall stability and safety of the processing.

[0137] Based on this, the present embodiment adds a support structure and a dynamic pressing component 3 .

[0138] Specifically, the support structure in this embodiment is designed to provide sufficient load bearing and support when the slender tube is transported, ensuring that the slender tube remains stable during transportation and processing. This design can prevent the slender tube from having blank areas due to insufficient support during processing, avoid the vibration and deviation problems that may be caused, and thus improve the stability and concentricity during processing.

[0139] In terms of the dynamic pressing assembly 3, this embodiment introduces the design of an arc-shaped pressing arm 301. The shape of the arc-shaped pressing arm 301 is compatible with the circumferential wall surface of the slender tube, and can evenly apply the force F. The direction of the force F is along the radial direction of the tube, pointing to the central axis of the tube. Through this design, the pressing arm 301 can firmly clamp the tube in a closed state, ensure its concentricity during the processing, and avoid eccentricity caused by uneven clamping force. The pressing arm 301 of this embodiment is designed to be arc-shaped, and its shape is highly compatible with the circumferential wall surface of the slender tube. This adaptability means that the pressing arm 301 can fit tightly with the outer surface of the tube in a closed state, thereby evenly applying pressure in the entire contact area.

[0140] The design of the arc-shaped pressing arm 301 allows the force applied to the circumferential wall of the pipe to be evenly distributed along the radial direction of the pipe. Since the arc-shaped structure matches the shape of the cylindrical workpiece, when the pressing arm 301 applies pressure, the force can be evenly transmitted to the center of the pipe along the radial direction at the contact point. In this way, the distribution of the force points of the pipe is more even, avoiding the local deformation and eccentricity problems caused by uneven force distribution.

[0141] The radial force refers to the force applied from the pressing arm 301 to the central axis of the pipe. In this embodiment, the force F applied by the pressing arm 301 is applied completely in the radial direction, ensuring that the pipe is always pressed in the central axis direction when subjected to force, thereby maintaining concentricity with the main axis of the processing equipment. This design avoids axis deviation caused by non-radial forces and ensures the stability and precision of the pipe during processing.

[0142] In the conventional dynamic pressing assembly 3, since the direction of the applied force is not strictly radial, the workpiece is prone to vibration and eccentricity during high-speed rotation, resulting in tail swinging. By ensuring that the force is applied radially, this embodiment can effectively balance the centrifugal force of the pipe during rotation, reduce vibration, and suppress irregular movement of the tail. This radial force control allows the workpiece to remain stable during high-speed rotation and avoids the occurrence of tail swinging.

[0143] The tail swing phenomenon usually occurs during the high-speed rotation of slender workpieces. The main reason is that the axis deviation and uneven force of the workpiece cause the tail of the workpiece to be subjected to unbalanced centrifugal force, resulting in irregular swing or swing. This phenomenon not only affects the processing accuracy, but also may pose a threat to the safety of equipment and operators.

[0144] By precisely applying radial force, the arc-shaped pressing arm 301 of this embodiment can firmly hold the pipe on the central axis of the processing equipment. The evenly distributed radial force effectively offsets the centrifugal force generated by eccentricity, reducing the vibration and deviation of the pipe when rotating at high speed. This mechanical balance suppresses tail swinging, keeps the pipe stable throughout the processing process, and ensures processing accuracy and equipment safety.

[0145] In summary, this embodiment applies a relatively precise radial force through the design of the arc-shaped pressing arm 301, successfully solves the problems of insufficient concentricity and tail swinging in the prior art, and fundamentally improves the processing accuracy and safety. This innovative design not only optimizes the processing process of slender pipes, but also provides strong technical support for high-precision manufacturing and safe production.

[0146] Moreover, the pressing arm 301 has an open state and a closed state. In the open state, the pressing arm 301 is separated from the slender tube and does not contact the tube. This design allows the slender tube to move freely without being clamped, which is convenient for loading, aligning or adjusting the position of the tube and avoiding unnecessary friction and wear. Especially when preparing for processing or after processing, the open state makes the operation more convenient and reduces the potential damage to the workpiece surface.

[0147] In the closed state, the pressing arm 301 is in close contact with the circumferential wall of the slender tube, exerting a radial force F. Through this close contact, the pressing arm 301 can firmly clamp the tube during processing, ensuring its stability and concentricity during high-speed rotation, thereby avoiding eccentricity and tail swinging. This design is particularly suitable for high-speed processing or high-precision requirements, and effectively improves processing reliability and product quality.

[0148] In summary, the clamping arm 301 can be flexibly switched between the open and closed states, allowing the appropriate operation mode to be selected according to different stages of the processing flow. For example, the open state can be used when loading and aligning the pipe, and the closed state can be switched to ensure stable clamping during the processing.

[0149] In another embodiment, a certain small gap is allowed to exist between the arc-shaped structure of the pressing arm 301 and the circumferential wall of the tube. The reason is that in this embodiment, the pressing arm 301 is not expected to always apply a rigid and compulsory force to the tube. On the contrary, if the tube has a certain small degree of freedom, it will help it to consume part of the force that may cause the tail swing phenomenon.

[0150] Specifically, if the pressing arm 301 always applies a rigid and forced force to the pipe, the pipe may generate a greater reaction force when it is disturbed by external factors or mechanical changes, thereby increasing the vibration amplitude of the pipe and even causing tail swinging. Rigid pressing may also cause the pipe to deform due to uneven force when rotating at high speed, affecting the processing accuracy.

[0151] By allowing a small gap to give the tube a certain degree of freedom, the reaction force caused by forced compression can be alleviated or dissipated, thereby reducing vibration and instability caused by excessive constraints.

[0152] When the pipe rotates at high speed, uneven centrifugal force or other unstable forces will be generated. If these forces cannot be dissipated in time, they may accumulate and cause tail swinging. Allowing the pipe to have a certain small degree of freedom in the arc-shaped pressing arm 301 helps to absorb and dissipate these forces through small movements or adaptive adjustments to avoid force accumulation.

[0153] This design allows the tube to move freely in a small range, consuming some excess force, thereby reducing the probability of tail swinging and maintaining the stability of the processing.

[0154] The small gap allows the pipe to have a certain buffer space when subjected to uneven force, which can effectively reduce the amplitude of vibration. The reduction of vibration amplitude directly reduces the possibility of tail swinging, thereby improving the accuracy and safety of processing.

[0155] By controlling the vibration amplitude, the pipe can be kept in a stable state during rotation, the processing quality can be improved, and the service life of the equipment and workpieces can be extended.

[0156] During processing, maintaining the dynamic balance of the tube is the key to avoiding tail swinging. Allowing a small gap allows the tube to automatically adjust its position when the dynamic load changes, thereby maintaining dynamic balance. This adaptive adjustment helps reduce processing instability caused by mechanical imbalance.

[0157] By maintaining dynamic balance, the unstable factors in processing can be greatly reduced, and the reliability of equipment operation and the consistency of products can be improved.

[0158] In this embodiment, by allowing a small gap between the arc structure of the pressing arm 301 and the circumferential wall of the tube, the adverse effect of excessive force on the tube is cleverly avoided. By giving the tube a certain degree of freedom, part of the force that causes the tail swing phenomenon can be effectively consumed, the vibration amplitude can be reduced, the dynamic balance of the processing process can be maintained, and finally the purpose of improving processing stability and precision can be achieved.

[0159] The dynamic pressing assembly 3 has a newly added linkage member, which is arranged in the seat body 1 and is in transmission connection with the transmission assembly 401. Through this design, the linkage member can effectively transmit the driving force of the transmission assembly 401, and realize the synchronous control and coordinated operation of the pressing arm 301. This structure ensures that the switching between the open and closed states of the pressing arm 301 is smoother and more accurate, thereby improving the reliability and efficiency of the operation.

[0160] The pressing arm 301 is connected to the linkage and obtains the motion command transmitted by the transmission assembly 401, so that the action of the pressing arm 301 is synchronized with the other parts of the entire processing device. This design makes the pressing arm 301 smoother when performing the opening and closing action, avoiding delays or failures that may be caused by mechanical incoordination. In addition, the action of the pressing arm 301 is precisely controlled, so that when the radial force is applied, the direction and magnitude of the force are more stable and reliable.

[0161] In this embodiment, a plurality of pressing wheels 303 are newly added, which are connected to the pressing arm 301 by rotation and are configured to contact the circumferential wall surface of the tube when the pressing arm 301 is closed. The design of the pressing wheel 303 can greatly reduce the friction force that may be generated during the pressing process, and make the pressure applied by the pressing arm 301 on the tube more uniform and stable.

[0162] During the rotation process, the pressing wheel 303 can rotate synchronously with the rotation of the pipe, reducing the friction and possible surface scratches caused by the fixed dynamic pressing component 3. This design not only protects the surface quality of the pipe, but also improves the accuracy of the processing process. Especially when rotating at high speed, the adaptive rotation of the pressing wheel 303 can significantly reduce the mechanical imbalance problem caused by uneven friction.

[0163] In a specific embodiment, the transmission assembly 401 includes a transmission shaft B4011, which is rotatably connected to the seat body 1. A driving wheel 4012 is arranged on the transmission shaft B4011. When a driving member (such as a motor) drives the driving wheel 4012 to rotate, a passive wheel 4013 rotatably connected to the seat body 1 is driven to rotate by the driving wheel 4012 in the form of belt transmission. The linkage member is a pulley 4014 with the same structure as the passive wheel 4013, and each pulley 4014 is connected to the pressing arm 301 and is belt-driven with the passive wheel 4013. When the passive wheel 4013 rotates, the pulley 4014 is driven to rotate, and then the pressing arm 301 is driven to swing, thereby realizing an open state or a closed state.

[0164] like Figures 5 to 8 As shown, the third embodiment of the present invention proposes a pipe processing support device, and based on the previous embodiment, the dynamic pressing assembly 3 is divided into two groups;

[0165] Furthermore, the two pressing arms 301 are on both sides of the axis of the tube and in contact with the circumferential wall surface of the tube;

[0166] The two pressing arms 301 in the closed state overlap in the orthographic projection part of the end surface perpendicular to the axial direction of the tube.

[0167] In this embodiment, the dynamic pressing assembly 3 is divided into two groups, and is arranged in the form of one front and one back, one left and one right. The reason is that by arranging the two pressing arms 301 on both sides of the axis of the pipe and overlapping the end surface projections perpendicular to the axial direction of the pipe, it is ensured that in the closed state, the two pressing arms 301 can simultaneously apply uniform and symmetrical radial forces, and the overlapping projections will apply a greater downward force to the pipe, thereby balancing the centrifugal force and slowing down the tail swing phenomenon. This can avoid the eccentricity problem caused by unilateral force. This symmetrical arrangement ensures the mechanical balance of the pipe during the entire processing process, effectively avoids vibration, bending or other deformation caused by uneven force, and improves processing accuracy and stability.

[0168] The arrangement of two sets of pressing arms 301 can simultaneously apply radial force at different positions of the pipe, ensuring that the pipe remains aligned with the central axis throughout its length. This is particularly important for the processing of slender pipes, because slender workpieces are prone to deviations during processing due to insufficient concentricity control. Through this design of staggered front-to-back and left-to-right arrangement, the concentricity of the pipe in the processing equipment is further enhanced, avoiding the risk of axis deviation and ensuring the consistency and accuracy of processing quality.

[0169] The two sets of pressing arms 301 are arranged in the positions of front and back, left and right, respectively, which can effectively suppress the tail swing of the pipe when it rotates at high speed. Since the pressing force is evenly distributed at the front and back ends of the pipe, this design can balance the effect of centrifugal force and reduce the vibration and irregular movement of the tail. This layout greatly reduces the probability of tail swinging and improves the safety of the processing process. Especially under high-speed processing conditions, it can better maintain the stability of the workpiece and avoid the reduction of processing accuracy due to tail swinging.

[0170] During the processing of slender pipes, long workpieces are prone to instability due to their own length and inertia. The arrangement of two sets of pressing arms 301 can provide more comprehensive support and fixation during the processing, ensuring the stability of the workpiece during the entire processing process. This design can not only ensure the centering of the workpiece at the beginning of the processing, but also provide continuous support during the processing to prevent the workpiece from displacement or vibration due to the processing force, thereby improving the overall stability and safety of the processing.

[0171] In some cases, a single set of pressing arms 301 may cause concentrated force on the pipe. In particular, during the processing, a single point of force may cause local deformation or damage to the workpiece, and even aggravate the occurrence of tail swinging. By setting two sets of pressing arms 301 and arranging their positions reasonably, the force applied to the workpiece can be evenly distributed to avoid the problem of single-point force concentration. The uniform distribution of force not only reduces the pressure concentration points on the workpiece surface, but also reduces the risk of surface scratches or local damage during processing, and improves the surface quality of the final product.

[0172] In summary, the third embodiment introduces two sets of pressing arms 301, and adopts a front-to-rear, left-to-right arrangement, which significantly improves the mechanical balance, concentricity control and anti-swinging ability during the pipe processing. This design not only improves the processing accuracy, but also ensures the stability and safety of the processing process, and is suitable for a variety of complex processing tasks.

[0173] like Fig. 9 As shown, the fourth embodiment of the present invention provides a pipe processing support device, and on the basis of the previous embodiment, includes a first energy absorbing component 501;

[0174] The first energy absorbing component 501 is made of elastic material;

[0175] Furthermore, the first energy absorbing component 501 is disposed on the circumferential wall surface of the pressing wheel 303 .

[0176] In this embodiment, the first energy absorbing component 501 is made of elastic material and is disposed on the circumferential wall surface of the pressing wheel 303. The elastic material has a good energy absorbing effect and can absorb and buffer external forces during the pressing process to avoid excessive pressure and damage to the surface of the pipe.

[0177] When the pressing wheel 303 contacts the circumferential wall of the pipe, the elastic material can adaptively adjust according to the slight unevenness or vibration of the pipe surface, reduce the impact on the workpiece surface by absorbing part of the external force, and effectively protect the pipe surface from scratches or deformation.

[0178] In addition, during high-speed rotation processing, the pipe is prone to vibration, especially when subjected to external pressing force, which may cause microscopic defects on the workpiece surface or reduce the processing accuracy. The first energy absorbing component 501 can effectively absorb and attenuate these vibrations, reducing the impact of vibration on processing accuracy. The elastic energy absorbing component can also help the pressing force to be evenly distributed on the pipe surface through its own elastic deformation during the pressing process, avoiding excessive local force, further reducing the stress concentration points on the workpiece surface, and preventing possible surface damage.

[0179] Due to the elasticity of the first energy absorbing component 501, when the pressing wheel 303 contacts the surface of the pipe, the elastic material can alleviate the friction caused by direct contact, reducing the risk of scratching the workpiece surface. This is particularly important for pipe processing that requires a high surface finish.

[0180] In a specific implementation, the first energy absorbing component 501 is a rubber ring, which is sleeved on each pressing wheel 303 .

[0181] In summary, this embodiment significantly improves the mechanical properties and processing quality of the pipe processing support device by providing the first energy absorbing component 501 on the circumferential wall of the pressing wheel 303. This improvement not only improves the surface quality and processing accuracy of the workpiece, but also enhances the safety and durability of the equipment, providing more reliable technical support for high-demand pipe processing.

[0182] like Fig.10 As shown, the fifth embodiment of the present invention provides a pipe processing support device, and on the basis of the previous embodiment, includes a second energy absorbing component;

[0183] The second energy absorbing component is disposed between the pressing wheel 303 and the pressing arm 301;

[0184] Wherein, the second energy absorbing component comprises:

[0185] An elastic member 5021 and a sliding member 5022;

[0186] The pressing arm 301 is provided with a mounting groove 5023;

[0187] The sliding member 5022 is slidably connected to the mounting groove 5023, and the pressing wheel 303 is rotatably connected to the sliding member 5022;

[0188] The elastic member 5021 is connected between the sliding member 5022 and the mounting groove 5023 .

[0189] In this embodiment, the second energy absorbing component includes an elastic member 5021 and a sliding member 5022. The elastic member 5021 and the sliding member 5022 cooperate with each other to optimize the mechanical response between the pressing wheel 303 and the pressing arm 301.

[0190] The pressing arm 301 is provided with a mounting groove 5023, into which the sliding member 5022 is slidably connected, allowing the sliding member 5022 to perform limited displacement in the groove. The pressing wheel 303 is connected to the sliding member 5022 by rotation, so that the pressing wheel 303 can perform slight displacement adjustment under the guidance of the pressing arm 301. The elastic member 5021 is arranged between the sliding member 5022 and the mounting groove 5023, providing elastic restoring force, so that the sliding member 5022 can absorb energy and buffer under stress, and can automatically return to the initial position after the pressure disappears.

[0191] During the processing, the pipe may produce slight displacement or vibration due to external factors (such as vibration or changes in processing force). The second energy absorbing component absorbs these irregular mechanical impacts through the movement of the sliding member 5022 and the buffering effect of the elastic member 5021, reducing the direct impact force on the pressing wheel 303 and the pipe, thereby protecting the workpiece and equipment. Due to the mobility of the sliding member 5022, the pressing wheel 303 can adaptively adjust according to the shape of the workpiece or the change in force when applying pressure. This not only makes the pressing force more uniform, but also can reduce the concentration of force through the action of the elastic member 5021, avoiding damage to the workpiece caused by excessive local pressure.

[0192] During the high-speed processing of slender pipes, vibration is inevitable. The second energy absorbing component can provide adaptive adjustment when vibration occurs through its sliding and elastic characteristics, reducing the impact of vibration on processing accuracy and workpiece surface quality. Through the synergistic effect of the elastic member 5021 and the sliding member 5022, the pressing wheel 303 can provide more stable pressure in the radial direction to ensure the concentricity of the pipe during processing. This is especially important for precision processing, which can significantly reduce eccentricity and tail swinging.

[0193] After the introduction of the second energy absorbing component, this embodiment, while maintaining the advantages of the previous generations of embodiments, significantly improves the energy absorption and buffering capacity and pressure regulation capacity of the processing support device by further optimizing the mechanical relationship between the pressing wheel 303 and the pressing arm 301. The design of the second energy absorbing component ensures the stability and accuracy of the pipe processing process, adapts to the complex mechanical environment in high-speed rotation processing, and improves the quality of the finished product and the reliability of the equipment.

[0194] By introducing the second energy absorbing component, this embodiment reaches a new level in energy absorption and mechanical adjustment of the pipe processing support device, so that the equipment exhibits stronger adaptability and stability when dealing with high-precision and high-speed processing, and provides more comprehensive technical support for efficient and high-quality processing of pipes.

[0195] In a specific embodiment, the sliding member 5022 is a slider, the pressing wheel 303 is rotatably connected to the center position of the slider, and the elastic member 5021 is a spring, which is in two groups and is respectively connected between the two side walls of the slider and the inner wall of the installation groove 5023.

[0196] The sixth embodiment of the present invention provides a pipe processing support device, and based on the previous embodiment, the conveying component 201 includes:

[0197] A first sliding portion 2011 is disposed on the seat body 1;

[0198] The first driven part 2012 is connected to the first sliding part 2011 and is in transmission connection with the transmission assembly 401;

[0199] A first driven wheel 2013, connected to the first sliding part 2011;

[0200] Wherein, the first driven part 2012 is controlled by the transmission assembly 401 to move away from or close to the pipe;

[0201] Furthermore, the first driven wheel 2013 and the first driven part 2012 are displaced synchronously.

[0202] In this embodiment, the first sliding part 2011 is a specific structure of a guide rail and a slider, the guide rail is installed on the base in a direction perpendicular to the axis of the pipe, and the slider is slidably connected to the guide rail. The first driven part 2012 is a rack, and the transmission assembly 401 includes a transmission shaft A4015, a first transmission gear 4016 installed on the transmission shaft A4015, and a second transmission gear 4017 installed on the transmission shaft A4015, wherein the first driven part 2012, that is, the rack is meshed and connected with the first transmission gear 4016 to cooperate with the first sliding part 2011 to achieve movement toward or away from the pipe, thereby driving the first driven wheel 2013 to move toward or away from the pipe. This structure is helpful to adapt to the acceptance and bearing of pipes of different specifications.

[0203] The first sliding part 2011 in this embodiment adopts a structure of a guide rail and a slider. The guide rail is installed on the base in a direction perpendicular to the axis of the pipe, and the slider is slidably connected to the guide rail. This design allows the slider to move smoothly linearly on the guide rail, so that the support assembly can flexibly adjust its position.

[0204] The configuration of the guide rail and the slider provides a high degree of flexibility, so that the conveying assembly 201 can be accurately adjusted according to the diameter of the pipe. This design is not only suitable for pipes of different specifications, but also ensures smooth and reliable movement during the adjustment process, thereby improving the accuracy and stability of the support.

[0205] The first driven part 2012 adopts a rack structure and is connected to the slider in the first sliding part 2011. The transmission assembly 401 includes a transmission shaft A4015, a first transmission gear 4016 and a second transmission gear 4017. The rack is meshed with the first transmission gear 4016, and the rotation of the transmission shaft A4015 can drive the linear motion of the rack.

[0206] Through the meshing connection of the rack and the gear, the transmission system can accurately control the movement of the slider to achieve the displacement of the first driven part 2012 along the guide rail toward or away from the pipe. This design provides accurate motion control, ensuring that the conveying assembly 201 can adapt to pipes of different diameters and provide stable support for them.

[0207] The first driven wheel 2013 is connected to the first driven part 2012 and moves synchronously with the movement of the first driven part 2012. When the rack drives the slider to move along the guide rail, the first driven wheel 2013 also moves toward or away from the pipe. The synchronous displacement design ensures that the first driven wheel 2013 can always maintain the correct contact position with the pipe, providing reliable support for the pipe. This design is particularly suitable for use when processing pipes of different diameters, and can automatically adjust the support position to ensure the stability and accuracy of the processing process.

[0208] Through the combined design of the guide rail slider and the gear rack, this embodiment can flexibly adapt to pipes of different specifications. Whether it is a pipe with a smaller diameter or a larger diameter, the support device can provide the best support effect by adjusting the position of the slider.

[0209] This design ensures that the stability of the support will not be affected when the position of the support assembly is adjusted. Even in frequent adjustments and alternating processing of pipes of different specifications, the support device can still maintain an efficient and stable operating state to ensure processing accuracy and workpiece quality.

[0210] In summary, this embodiment successfully achieves further optimization of the pipe processing support device through the precise design of the guide rail slider and the gear rack. This design not only enhances the flexibility and adaptability of the device, but also ensures the stability and accuracy of the processing process, providing more reliable technical support for the efficient processing of multi-specification pipes.

[0211] The seventh embodiment of the present invention provides a pipe processing support device, and based on the previous embodiment, the dynamic support component 202 includes:

[0212] The second sliding part 2021 is disposed on the seat body 1;

[0213] The second driven part 2022 is connected to the second sliding part 2021 and is in transmission connection with the transmission assembly 401;

[0214] A second driven wheel 2023, connected to the second driven part 2022;

[0215] The second driven part 2022 is controlled by the transmission assembly 401 to move away from or close to the pipe;

[0216] Furthermore, the second driven wheel 2023 and the second driven part 2022 are displaced synchronously.

[0217] In this embodiment, the second sliding part 2021 has the same structure as the first sliding part 2011, and the second driven part 2022 has the same structure as the first driven part 2012. It is engaged with the second transmission gear 4017, and its movement direction is opposite to that of the first driven part 2012, that is, when the first driven part 2012 rises, the second driven part 2022 falls, and vice versa.

[0218] It should be noted that the rotation axis of the first driven wheel 2013 is perpendicular to the axis of the pipe, and is mainly used to receive the pipe when it is transported. The rotation axis of the second driven wheel 2023 is parallel to the axis of the pipe, and is mainly used to fix and receive the pipe when it is processed.

[0219] In a specific embodiment, the second driven wheel 2023 includes:

[0220] Driven wheel A and driven wheel B;

[0221] Wherein, the driven wheel A and the driven wheel B are both rotatably connected to the second driven part 2022;

[0222] Moreover, the diameter of the driven wheel A is smaller than the diameter of the driven wheel B.

[0223] In this embodiment, the driven wheel A is used for fixing and receiving the pipe with a small diameter, while the driven wheel B is used for fixing and receiving the pipe with a large diameter.

[0224] like Fig.11 As shown, the eighth embodiment of the present invention provides a pipe processing support device, and on the basis of the previous embodiment, includes a correction structure;

[0225] When there are multiple pipe processing support devices, the transmission shaft A4015 and the transmission shaft B4011 connect the multiple pipe processing support devices to form a correction structure of the multiple pipe processing support devices.

[0226] In this embodiment, a correction structure is further introduced to enhance the synchronization and accuracy of multiple pipe processing support devices when working in coordination. Through this design, processing deviations caused by error accumulation between multiple support devices can be effectively avoided.

[0227] The main function of the correction structure is to ensure that when multiple pipe processing support devices are used at the same time, the transmission and support between the devices can maintain a high degree of synchronization, avoiding pipe position offset or processing errors caused by inconsistencies between devices. By connecting multiple support devices to the same transmission system, the correction structure can uniformly control the movement of each support device, so that they can support and correct in a coordinated manner during the processing, thereby improving the overall processing accuracy and stability.

[0228] In this embodiment, the transmission shaft A4015 and the transmission shaft B4011 are used to connect multiple pipe processing support devices together. The transmission shaft A4015 and the transmission shaft B4011 control the driven part and the sliding part in each support device through their respective transmission components 401, so that all devices can move synchronously. Through the unified transmission of the transmission shaft A4015 and the transmission shaft B4011, each support device can operate at the same speed and direction when adjusting the position or performing the support task. This design ensures the coordination of multi-point support when performing complex processing tasks, and avoids problems such as pipe bending, eccentricity or reduced processing quality due to inconsistent transmission.

[0229] When multiple pipe processing support devices are used at the same time, the correction structure, through the action of the transmission shaft A4015 and the transmission shaft B4011, enables the pressing arm 301, the sliding part and the driven wheel of each support device to be accurately adjusted and moved at the same time. In a multi-point support system, if the actions of the various support devices are not coordinated, it will lead to error accumulation, which will eventually affect the processing quality. The introduction of the correction structure significantly reduces the risk of such error accumulation through synchronous control and error correction, ensuring high precision and consistency of the entire processing process.

[0230] By correcting the structural design, this embodiment can effectively coordinate the work between multiple support devices, so that the movement of the pipe between multiple support points remains highly consistent. This consistency reduces the processing deviation caused by the error between different support devices, thereby greatly improving the overall processing accuracy.

[0231] The introduction of the corrective structure ensures that multiple support devices can maintain stable synchronization under high-precision and high-speed processing conditions, reducing the risks and uncertainties in the processing process and improving the reliability of the system.

[0232] In summary, the eighth embodiment further optimizes the multi-point support system of the pipe processing support device by introducing a correction structure, so that multiple devices can maintain high synchronization and precise control when working together. This design not only improves the accuracy and consistency of the processing process, but also enhances the adaptability and scalability of the system, providing strong technical support for complex multi-process processing.

[0233] In the description of the embodiments of the present invention, it needs to be understood that terms such as “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “center”, “top”, “bottom”, “top”, “bottom”, “inside”, “outside”, “inside”, and “outside” indicate orientation or positional relationships.

[0234] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "assemble" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0235] In the description of the embodiments of the present invention, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0236] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe processing support device, characterized in that: include: seat body; A drive structure having a transmission assembly and a drive assembly; The transmission assembly is connected to the drive assembly; A dynamic support assembly is mounted on one side of the seat body and connected to the transmission assembly; Wherein, the dynamic support assembly is configured to provide a support force in a first direction for the pipe; A dynamic pressing assembly is mounted on the seat body, is located on one side of the dynamic supporting assembly, and is connected to the transmission assembly; Wherein, the dynamic pressing assembly is configured to provide a supporting force in a second direction for the pipe; Furthermore, the first direction is the direction from the bottom surface of the seat body to the pipe; The second direction is perpendicular to the first direction; Wherein, the dynamic support component and the dynamic pressing component have a degree of freedom A; Furthermore, the degree of freedom A allows the dynamic support component, the dynamic pressing component and the outer wall surface of the pipe to be in rolling contact; Wherein, the dynamic support component and the dynamic pressing component have a degree of freedom B; Furthermore, the degree of freedom B allows the dynamic support assembly and the dynamic pressing assembly to allow the axis of the tube to undergo an eccentric displacement within a certain range relative to its current position during the tube rotation process.

2. The pipe processing support device according to claim 1, characterized in that: The dynamic pressing assembly comprises: Pressing arm; The pressing arm is an arc-shaped structure and is adapted to the shape of the circumferential wall of the pipe; The pressing arm is configured to contact the circumferential wall surface of the tube in a closed state and apply a force; The direction of the force is from the end surface of the pressing arm in contact with the circumferential wall of the tube to the radial direction of the center of the tube; and the pressing arm is configured not to contact the tube in the open state; A linkage member, disposed on the seat body and in transmission connection with the transmission assembly; wherein the pressing arm is connected to the linkage member; A pressing wheel, rotatably connected to the pressing arm; Furthermore, the pressing wheel is configured to contact the circumferential wall surface of the tube.

3. The pipe processing support device according to claim 2, characterized in that: The dynamic pressing components are divided into two groups; Furthermore, the two pressing arms are located on both sides of the axis of the tube and in contact with the circumferential wall surface of the tube; Wherein, the two pressing arms in the closed state overlap in the orthographic projection part of the end surface perpendicular to the axial direction of the tube.

4. The pipe processing support device according to claim 2, characterized in that: including a first energy absorbing assembly; The first energy absorbing component is made of elastic material; Furthermore, the first energy absorbing component is arranged on the circumferential wall surface of the pressing wheel.

5. The pipe processing support device according to claim 2, characterized in that: including a second energy absorbing assembly; The second energy absorbing component is arranged between the pressing wheel and the pressing arm; Wherein, the second energy absorbing component comprises: Elastic parts and sliding parts; The pressing arm is provided with a mounting groove; The sliding member is slidably connected to the mounting groove, and the pressing wheel is rotatably connected to the sliding member; The elastic member is connected between the sliding member and the mounting groove.

6. The pipe processing support device according to claim 1, characterized in that: A conveying assembly is included to receive and convey the pipe to the dynamic support assembly, The conveying assembly comprises: A first sliding portion, disposed on the seat body; A first driven part, connected to the first sliding part and in transmission connection with the transmission assembly; a first driven wheel connected to the first sliding portion; Wherein, the first driven part is controlled by the transmission component to move away from or close to the pipe; And, the first driven wheel and the first driven part are displaced synchronously.

7. The pipe processing support device according to claim 6, characterized in that: The dynamic support assembly comprises: A second sliding portion, disposed on the seat body; A second driven part, connected to the second sliding part and in transmission connection with the transmission assembly; a second driven wheel connected to the second driven part; Wherein, the second driven part is controlled by the transmission component to move away from or close to the pipe; And, the second driven wheel and the second driven part are displaced synchronously.

8. The pipe processing support device according to claim 7, characterized in that: The second driven wheel comprises: Driven wheel A and driven wheel B; Wherein, the driven wheel A and the driven wheel B are both rotatably connected to the second driven part; Moreover, the diameter of the driven wheel A is smaller than the diameter of the driven wheel B.

9. The pipe processing support device according to claim 7, characterized in that: The transmission assembly comprises: A transmission shaft A, rotatably connected to the seat body; A first transmission gear connected to the transmission shaft A; A second transmission gear connected to the transmission shaft A; Wherein, the first transmission gear is meshingly connected with the first driven part; And, the second transmission gear is meshingly connected with the second driven part; A transmission shaft B, rotatably connected to the seat body; A driving wheel connected to the transmission shaft B; The passive wheel is connected to the driving wheel belt and is also connected to the linkage member.

10. The pipe processing support device according to claim 9, characterized in that: This includes corrective structures; When a plurality of the pipe processing support devices exist, the transmission shaft A and the transmission shaft B connect the plurality of the pipe processing support devices to form a correction structure of the plurality of the pipe processing support devices.

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