Bending forming equipment for copper pipe machining

Abstract

The invention belongs to the technical field of forming equipment, and discloses bending forming equipment for copper pipe machining, which comprises a working table board, a straightening module and a cutting assembly are fixedly mounted at the top of the working table board, and a moving assembly is arranged on one side, close to the cutting assembly, of the top of the working table board. And the bottom of the straightening module is fixedly connected with a connecting assembly, and a driving motor is fixedly mounted at the bottom of the inner cavity of the working table top. Through cooperation of structures such as a first movable part and a second movable part, the effect of bending a copper pipe is achieved, a first bevel gear drives a sleeve and the second movable part to rotate, the first movable part and the second movable part rotate so as to drive the copper pipe to be bent, and the effects that the copper pipe does not need to be straightened and cut off firstly, and the bending efficiency is improved are achieved. And the situation that the position of the copper pipe needs to be continuously adjusted manually when the copper pipe is bent is avoided, the physical labor intensity of workers is relieved, the bending time is shortened, and then the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of shaping equipment, and specifically relates to a bending and shaping equipment for copper tube processing. Background Art

[0002] As an important metal material, copper tubes are widely used in fields such as refrigeration, air conditioning, construction, and automobile manufacturing. Due to their good thermal conductivity, corrosion resistance, and plasticity, copper tubes play an indispensable role in these fields. However, during the processing of copper tubes, operations such as straightening, cutting, and bending are often required to meet the needs of different application scenarios.

[0003] Traditional copper tube processing equipment usually adopts a step-by-step operation method, that is, first straighten the copper tube through a straightening device, and then perform cutting and bending. This processing method not only has low efficiency, but also requires manual frequent adjustment of the position of the copper tube, increasing the physical labor intensity of workers. In addition, traditional equipment is prone to problems such as copper tube deformation and inaccurate bending angles during the bending process, affecting the quality and consistency of products.

[0004] To solve the above problems, in recent years, domestic and foreign scholars and engineers have been committed to developing a copper tube processing equipment that integrates the functions of straightening, cutting, and bending. Through mechanical transmission and automatic control, this equipment can achieve efficient and precise processing of copper tubes, thereby reducing labor intensity and improving production efficiency.

[0005] Existing copper tube bending machines generally require workers to first straighten the copper tube, then cut the copper tube according to the required length, and then place the cut copper tube on the copper tube bending machine for piece-by-piece bending until the desired shape is finally achieved. When bending the copper tube, workers need to continuously adjust the position of the copper tube, which increases the physical labor intensity of workers, prolongs the bending time, and thus reduces the work efficiency. Therefore, it needs to be improved. Summary of the Invention

[0006] To solve the problem that when bending copper tubes, workers need to continuously adjust the position of the copper tube, which increases the physical labor intensity of workers, prolongs the bending time, and thus reduces the work efficiency as mentioned in the above background art, the present invention provides a bending and shaping equipment for copper tube processing.

[0007] To achieve the above object, the present invention provides the following technical solution: A bending and shaping equipment for copper tube processing, including an operation tabletop. A straightening module and a cutting component are fixedly installed on the top of the operation tabletop. A moving component is arranged on one side of the top of the operation tabletop close to the cutting component. The bottom of the straightening module is fixedly connected with a connection component. A driving motor is fixedly installed at the bottom of the inner cavity of the operation tabletop, and a movable component is arranged at the output end of the driving motor; Among them, the moving component includes a fixed plate and a moving plate, and fixing units are arranged on the tops of both the fixed plate and the moving plate; The movable component includes a connecting shaft, a support frame is arranged at the lower end of the connecting shaft, a bevel gear unit is arranged on one side of the support frame, and a sleeve is arranged at the upper end of the connecting shaft; The connecting component includes a connecting column, a first driving gear is fixedly installed at the bottom of the connecting column, a connecting piece is arranged at the bottom of the first driving gear, and a second driving gear is arranged at one end of the connecting piece away from the first driving gear.

[0008] Preferably, the cutting component includes a fixed seat, a connecting rod is movably connected to one side of the fixed seat away from the straightening module, a cutting knife is arranged on one side of the upper end of the connecting rod, a cutting handle is fixedly installed at one end of the cutting knife away from the connecting rod, and an arc-shaped spring telescopic rod is elastically supported between the cutting handle and the working tabletop.

[0009] Preferably, a second spring telescopic rod is elastically supported between the fixed plate and the moving plate bracket, a slider is arranged at the bottom of the moving plate, a sliding groove is opened at the top of the working tabletop, and the working tabletop is movably connected to the moving plate.

[0010] Preferably, a second movable part is arranged at the top of the sleeve, the outer diameter value of the connecting shaft is the same as the inner diameter value of the sleeve, a third gear is fixedly installed at the top of the connecting shaft, a fourth gear is meshed and connected to one side of the third gear, and three-quarters of the teeth of the third gear are designed, and a first movable part is installed at the top of the fourth gear.

[0011] Preferably, a second driven half gear is meshed and connected to one side of the second driving gear, a fixed shaft is arranged in the middle of the second driving gear, the fixed shaft is movably connected to the inner cavity of the working tabletop, and the fixed shaft is fixedly connected to the second driving gear.

[0012] Preferably, a first bevel gear and a second bevel gear are respectively meshed and connected to the upper end and the lower end of the bevel gear unit, the first bevel gear is connected to the sleeve, and the second bevel gear is connected to the connecting shaft.

[0013] Preferably, the support frame is in a "C" shape, the upper end of the support frame is connected to the sleeve, and the lower end of the support frame is connected to the connecting shaft.

[0014] Preferably, arc-shaped grooves are arranged on the tops of both the first movable part and the second movable part, and both are movably connected to the working tabletop.

[0015] Preferably, mounting plates are respectively arranged on both sides of the cutting knife, the connecting rod is in an "L" shape, and a rubber block is arranged at the top of the cutting handle.

[0016] Preferably, the material of the working tabletop is made of stainless steel, and a control panel is provided on one side of the working tabletop.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Through the cooperation of structures such as the first driving gear and the connecting member, the present invention realizes the effects of straightening and cutting the copper pipe. The driving motor drives the second driving gear and the connecting member to rotate, the connecting member drives the first driving gear and the connecting column to rotate, the connecting column rotates to drive the straightening module to rotate, and the straightening module rotates to straighten and convey the copper pipe forward, and continues to convey it into the arc-shaped grooves on the tops of the first movable member and the second movable member. When the desired length is reached, press down the cutting grip. At this time, the arc-shaped spring telescopic rod contracts, and the cutting grip drives the cutting knife and the connecting rod to move, so as to straighten and cut the copper pipe.

[0018] 2. Through the cooperation of structures such as the first movable member and the second movable member, the present invention realizes the effect of bending the copper pipe. The connecting shaft drives the second bevel gear and the first movable member to rotate, the second bevel gear drives the bevel gear unit to rotate, the bevel gear unit drives the first bevel gear to rotate, the first bevel gear drives the sleeve and the second movable member to rotate, and the first movable member and the second movable member rotate to drive the copper pipe to bend, achieving the effect of not needing to straighten and cut the copper pipe first, avoiding the need for manual continuous adjustment of the position of the copper pipe when bending the copper pipe, reducing the physical labor intensity and bending time of the laborer, and thus improving the working efficiency.

[0019] 3. Through the cooperation of structures such as the second spring telescopic rod and the moving plate, the present invention realizes the effect of quickly taking out the bent copper pipe. After bending, pull the moving plate, and the moving plate moves to drive the second spring telescopic rod to expand. The second spring telescopic rod expands to take out the copper pipe from between the fixing units. After taking out, when the next cutting is required, the fixing seat, the first movable member and the second movable member are on the same straight line, which is convenient for the next bending of the copper pipe, reducing the physical labor intensity and bending time of the laborer, and thus improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic front sectional structural diagram of the present invention; Figure 3 is a schematic diagram of the overall internal structure cooperation relationship of the present invention; Figure 4 is a schematic diagram of the structural cooperation relationship at the cutting assembly of the present invention; Figure 5Schematic diagram of the structural cooperation relationship between the moving component and the movable component of the present invention; Figure 6 Explosion structure diagram of the movable component of the present invention; Figure 7 Explosion structure diagram of the connection component of the present invention; Figure 8 Top view structure diagram of the cutting component and the moving component of the present invention.

[0021] In the figure: 1, working table; 2, straightening module; 3, cutting component; 301, fixed seat; 302, connecting rod; 303, cutting knife; 304, cutting grip; 305, arc-shaped spring telescopic rod; 4, moving component; 401, fixed plate; 402, second spring telescopic rod; 403, moving plate; 404, fixing unit; 5, driving motor; 6, movable component; 601, connecting shaft; 602, sleeve; 603, support frame; 604, bevel gear unit; 605, first movable part; 606, second movable part; 607, third gear; 608, fourth gear; 7, connecting component; 701, connecting column; 702, first driving gear; 703, connecting part; 704, second driving gear; 705, fixed shaft. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 8 shown, the present invention provides a bending and forming device for copper pipe processing, including a working table 1, a straightening module 2 and a cutting component 3 are fixedly installed on the top of the working table 1, a moving component 4 is arranged on one side of the top of the working table 1 close to the cutting component 3, a connecting component 7 is fixedly connected to the bottom of the straightening module 2, a driving motor 5 is fixedly installed at the bottom of the inner cavity of the working table 1, and a movable component 6 is arranged at the output end of the driving motor 5; Among them, the moving component 4 includes a fixed plate 401 and a moving plate 403, and fixing units 404 are arranged on the tops of the fixed plate 401 and the moving plate 403; The movable component 6 includes a connecting shaft 601, a support frame 603 is arranged at the lower end of the connecting shaft 601, a bevel gear unit 604 is arranged on one side of the support frame 603, and a sleeve 602 is arranged at the upper end of the connecting shaft 601.

[0024] The connecting component 7 includes a connecting column 701. At the bottom of the connecting column 701, a first driving gear 702 is fixedly installed. At the bottom of the first driving gear 702, a connecting piece 703 is provided. At one end of the connecting piece 703 away from the first driving gear 702, a second driving gear 704 is provided.

[0025] With the above solution: Through the cooperation of the movable component 6 and the connecting component 7, an operator places the copper tube between the straightening modules 2, starts the driving motor 5. The second driven half gear of the driving motor 5 rotates, and the rotation of the second driven half gear drives the second driving gear 704 and the connecting piece 703 to rotate. The connecting piece 703 drives the first driving gear 702 and the connecting column 701 to rotate. The rotation of the connecting column 701 drives the straightening modules 2 to rotate, and the rotation of the straightening modules 2 thus conveys the copper tube forward for straightening. The first bevel gear is connected to the sleeve 602, and the second bevel gear is connected to the connecting shaft 601, so that the connecting shaft 601 drives the second bevel gear and the third gear 607 to rotate. The rotation of the third gear 607 drives the fourth gear 608 and the first movable part 605 to rotate. The second bevel gear drives the bevel gear unit 604 to rotate. The bevel gear unit 604 drives the first bevel gear to rotate. The first bevel gear drives the sleeve 602 and the second movable part 606 to rotate. The rotation of the first movable part 605 and the second movable part 606 thus drives the copper tube to bend. After the bending is completed, the moving plate 403 is pulled. The movement of the moving plate 403 drives the second spring telescopic rod 402 to expand. The expansion of the second spring telescopic rod 402 thus takes out the copper tube from between the fixing units 404. After taking out, when the next cutting is required, the fixed seat 301, the first movable part 605 and the second movable part 606 are on the same straight line, thus facilitating the next bending of the copper tube, reducing the physical labor intensity and bending time of the laborer, and further achieving the effect of improving the working efficiency.

[0026] As Figure 4 、 Figure 5 and Figure 8 As shown in, the cutting component 3 includes a fixed seat 301. On one side of the fixed seat 301 away from the straightening module 2, a connecting rod 302 is movably connected. On one side of the upper end of the connecting rod 302, a cutting knife 303 is provided. At one end of the cutting knife 303 away from the connecting rod 302, a cutting handle 304 is fixedly installed. An arc-shaped spring telescopic rod 305 is elastically supported between the cutting handle 304 and the working table 1. A second spring telescopic rod 402 is elastically supported between the fixing plate 401 and the moving plate 403. At the bottom of the moving plate 403, a slider is provided. A chute is opened at the top of the working table 1, and the working table 1 is movably connected to the moving plate 403.

[0027] Adopting the above solution: Through the cooperation of the fixed seat 301 and the connecting rod 302, when the straightened copper tube reaches the desired length, an operator holds the cutting grip 304 by hand and presses the cutting grip 304 downward. At this time, the arc-shaped spring telescopic rod 305 contracts, and the cutting grip 304 drives the cutting knife 303 and the connecting rod 302 to move, so that the cutting knife 303 cuts the straightened copper tube. Through the cooperation of the fixed plate 401 and the moving plate 403, after the copper tube is bent and formed, the operator pulls the moving plate 403. The bottom slider of the moving plate 403 moves in the chute opened on the working table 1. Through the cooperation of the slider and the chute, the moving plate 403 is limited when it moves, making the moving plate 403 more stable when it moves. When the moving plate 403 moves, it drives the second spring telescopic rod 402 to expand, so that the operator can take out the copper tube from between the fixing units 404. Release the moving plate 403, and the second spring telescopic rod 402 drives the moving plate 403 to reset, thus preparing for the next bending of the copper tube.

[0028] As Figure 3 , Figure 5 and Figure 6 shown, a second movable part 606 is arranged at the top of the sleeve 602. The outer diameter value of the connecting shaft 601 is the same as the inner diameter value of the sleeve 602. A third gear 607 is fixedly installed at the top of the connecting shaft 601. A fourth gear 608 is meshed and connected to one side of the third gear 607. And the third gear 607 is designed with three-quarters of the teeth, and a first movable part 605 is installed at the top of the fourth gear 608. A second driven half gear is meshed and connected to one side of the second driving gear 704. A fixed shaft 705 is arranged in the middle of the second driving gear 704. The fixed shaft 705 is movably connected to the inner cavity of the working table 1, and the fixed shaft 705 is fixedly connected to the second driving gear 704; Adopting the above solution: Through the design of the first movable part 605 and the second movable part 606, when the bevel gear unit 604 drives the second movable part 606 to rotate and the third gear 607 drives the fourth gear 608 and the first movable part 605, the rotation of the first movable part 605 and the second movable part 606 will bend the copper tube. The outer diameter value of the connecting shaft 601 is the same as the inner diameter value of the sleeve 602, so that the sleeve 602 and the connecting shaft 601 are sleeved, thereby enabling the connecting shaft 601 to drive the second bevel gear to rotate, the second bevel gear drives the bevel gear unit 604 to rotate, the bevel gear unit 604 drives the first bevel gear and the second movable part 606 to rotate, the connecting shaft 601 drives the third gear 607 to rotate. When the third gear 607 meshes with the fourth gear 608, the fourth gear 608 drives the first movable part 605 to rotate, enabling the first movable part 605 and the second movable part 606 to quickly bend the copper tube. The design of three-quarter teeth of the third gear 607 enables the copper tube to pass through the first movable part 605 when the third gear 607 does not mesh with the fourth gear 608, facilitating the bending of the copper tube; An installation shaft is provided in the middle of the fourth gear 608 and the first movable part 605, and the installation shaft is connected to the working table 1, thereby fixing the first movable part 605 and the fourth gear 608. Thus, when the third gear 607 meshes with the fourth gear 608, the third gear 607 drives the fourth gear 608 and the first movable part 605 to rotate to bend the copper tube. Through the cooperation of the fixed shaft 705 and the working table 1, a second driven half gear is meshed and connected to one side of the second driving gear 704, and the upper end of the driving motor 5 is fixedly connected to the second driven half gear, enabling the driving motor 5 to drive the second driven half gear to rotate, the second driven half gear drives the second driving gear 704 to rotate, the second driving gear 704 drives the connecting member 703 to move, enabling the connecting member 703 to drive the first driving gear 702 to rotate, the first driving gear 702 drives the connecting column 701 to rotate, and the rotation of the connecting column 701 drives the straightening module 2 to rotate, thereby driving the copper tube to move, thus completing the straightening of the copper tube, reducing the time for straightening the copper tube alone. The fixed shaft 705 is connected to the second driven half gear, thereby limiting the second driven half gear. The fixed shaft 705 is fixedly connected to the working table 1, thereby fixing the fixed shaft 705, making the second driven half gear more stable during operation.

[0029] In the embodiment of the present invention, to solve the problem that the continuous rotation of the third gear 607 in the transmission structure affects the entry of the copper tube into the moving assembly 4 during the straightening process of the copper tube, a lifting assembly is provided on the fixed shaft 705 in this embodiment for controlling the lifting of the second driving gear 704.

[0030] The lifting assembly can be controlled by an electric cylinder or a pneumatic cylinder. The fixed shaft 705 can be two tubes inserted into each other. The lifting of the fixed shaft 705 is controlled by the electric cylinder or the pneumatic cylinder. When the copper tube is conveyed by the straightening module 2 and reaches the predetermined length of the cutting assembly 3 and enters between the fixed plate 401 and the movable plate 403 of the moving assembly 4, the fixed shaft 705 is controlled to quickly raise the second driving gear 704.

[0031] After the second driving gear 704 rises, since its meshing with the downstream transmission structure is disconnected and the transmission system is interrupted, the first movable member 605 and the second movable member 606 stop rotating, thus avoiding interference with the subsequent conveyance of the copper tube and enabling the copper tube to smoothly enter the cutting assembly 3 for cutting.

[0032] After the cutting operation is completed, the fixed shaft 705 is controlled to lower the second driving gear 704 to restore the meshing state with the transmission system, so that the first movable member 605 and the second movable member 606 re-participate in the transmission linkage and continue to complete the subsequent bending and forming operation. An inclined plane is provided on the lower side of the tooth of the second driving gear 704 to facilitate the smooth meshing of the gear.

[0033] As Figure 3 、 Figure 6 shown, the upper end and the lower end of the bevel gear unit 604 are respectively meshed and connected with a first bevel gear and a second bevel gear, and the first bevel gear is connected to the sleeve 602, the second bevel gear is connected to the connecting shaft 601. The support frame 603 is in a "C" shape. The upper end of the support frame 603 is connected to the sleeve 602, the lower end of the support frame 603 is connected to the connecting shaft 601. Arc-shaped grooves are provided at the tops of the first movable member 605 and the second movable member 606, and both are movably connected to the working table 1.

[0034] Adopting the above solution: Through the design of the bevel gear unit 604, the upper end and the lower end of the bevel gear unit 604 are respectively meshed and connected with a first bevel gear and a second bevel gear, so as to drive the rotation of the first movable member 605 and the second movable member 606 to bend the copper tube. The first bevel gear is connected to the sleeve 602, and the second bevel gear is connected to the connecting shaft 601, so that the rotation of the bevel gear unit 604 drives the rotation of the first bevel gear connected to the sleeve 602, and the rotation of the connecting shaft 601 drives the rotation of the second bevel gear connected to the connecting shaft 601, thereby driving the rotation of the second movable member 606. Through the cooperation of the sleeve 602 and the support frame 603, and the "C"-shaped design of the support frame 603, the upper end of the support frame 603 is connected to the sleeve 602, and the lower end of the support frame 603 is connected to the connecting shaft 601, so that the support frame 603 can limit the sleeve 602, enabling the sleeve 602 to operate stably, and enabling the sleeve 602 to drive the second movable member 606 to rotate, thereby bending the copper tube. Moreover, the support frame 603 is fixedly connected to the inner cavity of the working table 1, so as to fix the support frame 603, making the bevel gear unit 604 more stable during operation. Through the design of the first movable member 605 and the second movable member 606, and the design of the arc-shaped grooves at the tops of the first movable member 605 and the second movable member 606, after the copper tube is straightened, it is placed in the grooves at the tops of the first movable member 605 and the second movable member 606, so that the rotation of the first movable member 605 and the second movable member 606 drives the copper tube to bend. The first movable member 605 is movably connected to the working table 1, allowing the first movable member 605 and the fourth gear 608 to rotate on the working table. The working table 1 is provided with grooves for the ends of the first movable member 605 and the second movable member 606 to move, making the first movable member 605 and the second movable member 606 more stable during operation.

[0035] As Figure 1 , Figure 2 and Figure 4 shown, mounting plates are respectively arranged on both sides of the cutting knife 303. The connecting rod 302 is in an "L" shape. A rubber block is arranged at the top of the cutting grip 304. The working table 1 is made of stainless steel, and a control panel is arranged on one side of the working table 1.

[0036] Adopting the above solution: Through the design of the cutting knife 303 and the cutting grip 304, and the design of the mounting plates on both sides of the cutting knife 303, the cutting knife 303 is further fixed, so that the cutting knife 303 is more stable when cutting the copper pipe and will not shake. The "L"-shaped design of the connecting rod 302 enables the cutting assembly 3 to cooperate with the connecting rod 302 when cutting the copper pipe. After the cutting is completed, the arc-shaped spring telescopic rod 305 resets the cutting grip 304, and the cutting grip 304 and the connecting rod 302 drive the cutting knife 303 to move, so that the cutting knife 303 does not block the hole of the fixed seat 301. The design of the rubber block on the cutting grip 304 increases the friction with the hand during manual cutting, so that the hand will not slip from the grip of the cutting grip 304. Through the setting of the working table 1 and the limitation of the stainless steel material of the working table 1, the stainless steel material has good corrosion resistance and can resist the erosion of many chemical substances, making it suitable for various corrosive environments. It has good hardness and strength, high hardness and large strength, is easy to clean, does not require much maintenance, has good corrosion resistance and wear resistance, and increases its service life. The design of the surface control panel of the working table 1 enables the progress and speed of the bending and forming of the copper pipe to be adjusted and controlled.

[0037] The working principle and usage process of the present invention: During use, first, manually place the copper pipe between the straightening modules 2, start the drive motor 5, the drive motor 5 drives the second driven half gear to rotate, the second driven half gear rotates to drive the second driving gear 704 and the connecting member 703 to rotate, the connecting member 703 drives the first driving gear 702 and the connecting column 701 to rotate, the connecting column 701 rotates to drive the straightening module 2 to rotate, and the straightening module 2 rotates to convey the copper pipe forward in a straightened manner. The copper pipe passes through the hole of the fixed seat 301 and continues to be conveyed to the arc-shaped grooves at the tops of the first movable member 605 and the second movable member 606. At this time, the third gear 607 and the fourth gear 608 are not engaged. After the copper pipe passes through the first movable member 605, the third gear 607 and the fourth gear 608 are engaged, and this is just the specified length required for the copper pipe. Manually hold the cutting grip 304 and press the cutting grip 304 downward. At this time, the arc-shaped spring telescopic rod 305 contracts, and the cutting grip 304 drives the cutting knife 303 and the connecting rod 302 to move, so that the cutting knife 303 cuts the straightened copper pipe; Meanwhile, the driving motor 5 drives the connecting shaft 601 to rotate. The connecting shaft 601 drives the second bevel gear and the third gear 607 to rotate. The third gear 607 drives the fourth gear 608 to rotate. The fourth gear 608 drives the mounting shaft and the first movable member 605 to rotate. The second bevel gear drives the bevel gear unit 604 to rotate. The bevel gear unit 604 drives the first bevel gear to rotate. The first bevel gear drives the sleeve 602 and the second movable member 606 to rotate. The first movable member 605 and the second movable member 606 rotate to drive the copper tube to bend. After the bending is completed, the moving plate 403 is pulled. The movement of the moving plate 403 drives the second spring telescopic rod 402 to expand. The expansion of the second spring telescopic rod 402 takes out the copper tube from between the fixing units 404. After taking out, when the next cutting of the copper tube is required, when the straightened copper tube is conveyed between the connecting rod 302 and the second movable member 606 again, the fixed seat 301, the first movable member 605 and the second movable member 606 are on the same straight line. At the same time, the third gear 607 and the fourth gear 608 are not engaged. After the copper tube passes through the first movable member 605, when the copper tube passes through the grooves of the first movable member 605 and the second movable member 606, no collision will occur, which facilitates the next bending of the copper tube. It achieves the effect of not needing to straighten and cut the copper tube first, avoiding the need for manual continuous adjustment of the position of the copper tube during bending, reducing the physical labor intensity and bending time of workers, and thus improving the work efficiency.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending and forming device for copper tube processing, comprising a work surface, characterized in that: A straightening module and a cutting component are fixedly installed on the top of the work surface, a moving component is arranged on the side of the top of the work surface close to the cutting component, a connecting component is fixedly connected to the bottom of the straightening module, a driving motor is fixedly installed at the bottom of the inner cavity of the work surface, and a movable component is arranged at the output end of the driving motor; Wherein, the moving assembly comprises a fixed plate and a moving plate, and the tops of the fixed plate and the moving plate are both provided with fixing units; The movable assembly comprises a connecting shaft, a supporting frame is arranged at the lower end of the connecting shaft, a bevel gear unit is arranged at one side of the supporting frame, and a sleeve is arranged at the upper end of the connecting shaft; The connecting assembly comprises a connecting column, a first driving gear is fixedly mounted on the bottom of the connecting column, a connecting piece is arranged at the bottom of the first driving gear, and a second driving gear is arranged at one end of the connecting piece away from the first driving gear.

2. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: The cutting assembly includes a fixed seat, a connecting rod is movably connected to the side of the fixed seat away from the straightening module, a cutting knife is provided on one side of the upper end of the connecting rod, a cutting handle is fixedly installed on the end of the cutting knife away from the connecting rod, and an arc spring telescopic rod is elastically supported between the cutting handle and the work surface.

3. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: The fixed plate and the movable plate bracket are elastically supported with a second spring telescopic rod, a sliding block is arranged at the bottom of the movable plate, a sliding groove is arranged at the top of the working table, and the working table is movably connected with the movable plate.

4. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: A second movable part is arranged on the top of the sleeve, the outer diameter of the connecting shaft is the same as the inner diameter of the sleeve, a third gear is fixedly installed on the top of the connecting shaft, a fourth gear is meshed and connected to one side of the third gear, and the third gear is designed with three-quarters of teeth, and a first movable part is installed on the top of the fourth gear.

5. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: A second driven half gear is meshedly connected to one side of the second driving gear, a fixed shaft is arranged in the middle of the second driving gear, the fixed shaft is movably connected to the inner cavity of the working table, and the fixed shaft is fixedly connected to the second driving gear.

6. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: The upper end and the lower end of the bevel gear unit are respectively meshed and connected with a first bevel gear and a second bevel gear, and the first bevel gear is connected to the sleeve, and the second bevel gear is connected to the connecting shaft.

7. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: The support frame is in a "C" shape, the upper end of the support frame is connected to the sleeve, and the lower end of the support frame is connected to the connecting shaft.

8. The bending and forming equipment for copper tube processing according to claim 4, characterized in that: The tops of the first movable member and the second movable member are both provided with arc grooves, and are both movably connected to the working table.

9. The bending and forming equipment for copper tube processing according to claim 2, characterized in that: Mounting plates are respectively arranged on both sides of the cutting knife, the connecting rod is in an "L" shape, and a rubber block is arranged on the top of the cutting handle.

10. The bending and forming equipment for copper tube processing according to claim 1, characterized in that: The work surface is made of stainless steel, and a control panel is arranged on one side of the work surface.

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