Pipe shaping equipment and machining system

Abstract

The invention provides pipe shaping equipment and a machining system. The pipe shaping equipment comprises an assembly table; the punching forming mechanism comprises a punching assembly and a positioning assembly, and the punching assembly comprises an impact head; the adjusting mechanism comprises a first driving assembly, a sliding table, a positioning frame and a positioning column, the positioning frame is located between the punching assembly and the positioning assembly, the sliding table is connected with the positioning assembly and the positioning frame, a positioning hole is formed in the positioning frame, and the positioning column is connected to the sliding table and can be arranged in the positioning hole in a penetrating mode. According to the punching forming device, punching shaping is conducted on the section shape of the pipe through the punching forming mechanism, the positioning assembly can achieve positioning supporting through the adjusting mechanism so that the positioning assembly and the punching assembly can form interaction force, adaptive adjustment can be conducted on pipes of different sizes, the forming quality can be improved, and the application range of the punching forming device can be widened. Compared with a conventional shaping technology at the present stage, the method has the remarkable advantages of being high in forming quality, good in efficiency, high in precision, easy and convenient to operate, high in compatibility and the like.

Description

Technical Field

[0001] The invention relates to the technical field of pipe processing equipment, and in particular to a pipe shaping equipment and a processing system. Background Art

[0002] In the current field of pipe processing, a common problem is the insufficient processing accuracy of the pipe cross section, which leads to the imperfect shape of the pipe cross section. This problem is reflected in the processing of pipes of various materials such as metal pipes and plastic pipes. The irregularity of the cross-sectional shape not only affects the aesthetics of the pipe, but also brings many adverse effects to the subsequent application of the pipe.

[0003] First, in the actual processing and use process, the irregular cross-sectional shape will directly affect the connection performance of the pipe, especially in situations that require high-precision matching, such as hydraulic systems, gas pipelines, etc. Pipes with non-circular cross-sections are difficult to achieve ideal sealing effects during installation, which may cause leakage, increase maintenance costs, and even cause safety accidents. Secondly, when the fluid flows in a pipe with a non-circular cross-section, the irregular shape of the flow channel will increase the flow resistance and reduce the fluid transportation efficiency, which means higher energy consumption and potential economic losses for long-distance transportation pipelines.

[0004] In addition, the non-circularity of the pipe section will also cause uneven stress distribution when the pipe is under pressure, reducing the structural strength and stability of the pipe and shortening its service life. This problem is particularly prominent in the manufacturing industry, construction industry and other fields that have high requirements for pipe performance.

[0005] Although the existing pipe processing technology has improved the cross-sectional roundness to a certain extent by improving the precision of processing equipment and optimizing processing technology, these technologies cannot fundamentally improve the cross-sectional shaping problem. On the other hand, they also have great limitations when used, especially there is no relevant equipment that can be applied to pipes with larger mass or longer length. Based on this, pipe cross-sectional shaping equipment has become one of the problems that need to be solved urgently in the industry at this stage. Summary of the invention

[0006] To this end, the technical problem to be solved by the present invention is to overcome the problems of low pipe shaping accuracy and efficiency in the prior art, and to provide a pipe shaping device and a processing system.

[0007] In order to solve the above technical problems, the present invention provides a pipe shaping equipment, which includes: an assembly table; a hedging and forming mechanism, which is arranged on the assembly table, and includes a punching component and a positioning component, the chassis of the pipe to be processed abuts against the positioning component, and the end to be processed is arranged toward the punching component, and the punching component includes an impact head, and the impact head moves along a first direction to impact and shape the end to be processed; an adjustment mechanism, which includes a first driving component, a slide, a positioning frame and at least one positioning column, the positioning frame is connected to the assembly table and is located between the punching component and the positioning component, one side of the slide is connected to the positioning component, and the other side is slidably connected to the positioning frame through the first driving component, and a plurality of positioning holes arranged along the first direction are provided on the positioning frame, at least one positioning column is connected to the slide, and can be penetrated into the positioning hole to adjust the position of the positioning component in the first direction.

[0008] In one embodiment of the present invention, the punch assembly is connected to the end frame of the assembly table, and also includes a punch driver and a distance detector. The impact head is connected to the working end of the punch driver, and the distance detector is connected to the end frame and arranged toward the impact head.

[0009] In one embodiment of the present invention, the impact head includes an extension portion and a guide portion connected to each other, wherein the extension portion is connected to the punch driver, and the guide portion gradually shrinks inward in the punching direction toward one end of the pipe to be processed to form a guide slope.

[0010] In one embodiment of the present invention, the positioning assembly includes a surrounding plate, an abutment plate and a limit block, wherein the surrounding plate, the abutment plate and the limit block jointly enclose a slot, and the chassis of the pipe to be processed is embedded in the slot, wherein the limit block and the abutment plate are spaced apart in a first direction, and the abutment plate abuts against the chassis of the pipe to be processed.

[0011] In one embodiment of the present invention, the first driving assembly includes a first rotary driver and a transmission belt. The transmission belt is disposed inside the positioning frame, connected to the slide, and transmits the slide along a first direction through the first rotary driver.

[0012] In one embodiment of the present invention, the first rotary driver further comprises a first driving belt, a first driving wheel, a first driving shaft and a first driven shaft, the first driving belt is sleeved on the working end of the first rotary driver and the first driving wheel, the first driving shaft passes through the first driving wheel and rotates synchronously with the first driving wheel, the first driven wheel and the first driving wheel are respectively arranged at two ends of the positioning frame, and the two ends of the transmission belt are respectively sleeved on the first driving shaft and the first driven wheel.

[0013] In one embodiment of the present invention, the adjustment mechanism also includes a positioning driver and a connecting plate. The positioning driver is arranged on the slide, and its working end is connected to the connecting plate to drive the connecting plate to move along the second direction. Any of the positioning columns extends along the second direction, one end of which is connected to the connecting plate and moves synchronously with the connecting plate along the second direction so that the other end can be inserted into the positioning hole.

[0014] In one embodiment of the present invention, it also includes a supporting mechanism, which includes a frame, a lifting plate, a second driving component and at least two supporting claws, the second driving component is connected to the frame, the lifting plate is connected to the working end of the second driving component, and is lifted and moved along the height direction of the supporting mechanism by the second driving component, at least two of the supporting claws are arranged at the bottom of the lifting plate, and are spaced apart along the width direction of the pipe to be processed to receive the pipe to be processed.

[0015] In one embodiment of the present invention, the second driving assembly includes a second rotary driver, a second driving belt, a second driving wheel, a second driving shaft, a meshing gear and a meshing rack, wherein the second rotary driver is connected to the frame, the second driving belt is sleeved on the working end of the second rotary driver and the second driving wheel, one end of the second driving shaft is passed through and connected to the second driving wheel and rotates synchronously with the second driving wheel, and the other end is passed through the frame, the meshing gear is connected to the middle part of the second driving shaft and rotates synchronously with the second driving shaft, and the meshing rack is connected to the lifting plate and meshes with the meshing gear.

[0016] The present invention also provides a pipe processing system, which comprises the above-mentioned pipe shaping equipment.

[0017] The above technical solution of the present invention has the following advantages compared with the prior art:

[0018] The pipe shaping equipment and processing system described in the present invention performs hedging and shaping on the cross-sectional shape of the pipe through a hedging and forming mechanism, wherein the positioning component can realize positioning support through an adjustment mechanism so that it forms an interaction force with the hedging component, and can adaptively adjust pipes of different sizes, which can not only improve the molding quality, but also greatly broaden its scope of application. Compared with conventional shaping technology at this stage, this application has significant advantages such as high molding quality, good efficiency, high precision, simple operation and strong compatibility, and has broad application prospects in this field. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the pipe shaping equipment in the preferred embodiment of the present invention;

[0021] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the pipe shaping equipment from another perspective;

[0022] Figure 3 yes Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 4 yes Figure 2 The enlarged structural diagram at B in the middle;

[0024] Figure 5 yes Figure 2 The enlarged structural diagram at C in the middle;

[0025] Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the support mechanism in the pipe shaping equipment shown;

[0026] Figure 7 yes Figure 6 A schematic diagram of the three-dimensional structure of the support mechanism shown in another perspective.

[0027] Description of the accompanying drawings: 100, assembly table; 110, main table body; 120, end frame; 200, punching and forming mechanism; 210, punching assembly; 211, punching driver; 212, impact head; 2121, extension; 2122, guide; 220, positioning assembly; 221, enclosure; 222, abutment plate; 223, limit block; 224, slot; 300, adjustment mechanism; 310, slide; 320, first drive assembly; 321, first rotary driver; 322, first drive belt; 323, first drive wheel; 324, first drive shaft ; 325, first driven wheel; 326, transmission belt; 330, positioning frame; 331, positioning hole; 340, positioning column; 350, positioning driver; 360, connecting plate; 400, supporting mechanism; 410, frame; 420, second driving assembly; 421, second rotary driver; 422, second driving belt; 423, second driving wheel; 424, second driving shaft; 425, meshing gear; 426, meshing rack; 430, lifting plate; 440, supporting claw; 500, pipe to be processed; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0029] Embodiment 1

[0030] See also Figure 1 and Figure 2As shown, this embodiment provides a pipe shaping device, which includes: an assembly table 100; a punching and forming mechanism 200, the punching and forming mechanism 200 is arranged on the assembly table 100, and includes a punching component 210 and a positioning component 220, the chassis of the pipe 500 to be processed abuts against the positioning component 220, and the end to be processed is arranged toward the punching component 210, the punching component 210 includes an impact head 212, and the impact head 212 moves along a first direction X to impact and shape the end to be processed; an adjustment mechanism 300, the adjustment mechanism 300 includes a first driving component 320, a slide 310 , a positioning frame 330 and at least one positioning column 340, the positioning frame 330 is connected to the assembly table 100 and is located between the punch assembly 210 and the positioning assembly 220, one side of the slide 310 is connected to the positioning assembly 220, and the other side is slidably connected to the positioning frame 330 through the first driving assembly 320, the positioning frame 330 is provided with a plurality of positioning holes 331 arranged along the first direction X, at least one positioning column 340 is connected to the slide 310, and can be penetrated into the positioning hole 331 to adjust the position of the positioning assembly 220 in the first direction X.

[0031] The pipe shaping device described in this embodiment performs hedging and shaping on the cross-sectional shape of the pipe through the hedging and shaping mechanism 200, wherein the positioning component 220 can realize positioning support through the adjustment mechanism 300 so that it forms an interaction force with the hedging component, and can adaptively adjust pipes of different sizes, which can not only improve the molding quality, but also greatly broaden its scope of application. Compared with the conventional shaping technology at this stage, this application has significant advantages such as high molding quality, good efficiency, high precision, simple operation and strong compatibility, and has broad application prospects in this field.

[0032] See also Figure 1 and Figure 2 As shown, it should be noted that, for the convenience of description, in this embodiment, the length direction of the assembly table 100 is defined as the first direction X, the width direction of the assembly table 100 is defined as the second direction Y, and the height direction of the device is defined as the third direction Z, wherein the first direction X, the second direction Y and the third direction Z are arranged perpendicular to each other in pairs, and the first direction X and the second direction Y are located in the same plane.

[0033] In this embodiment, the assembly table 100 is used to provide an installation platform for the various mechanisms of the present application and to improve the stability during operation. A plurality of supporting legs are provided at intervals at the bottom of the main table body 110, and an end frame 120 extending vertically upward is provided at one end of the main table body 110, wherein the punching assembly 210 is connected to the end frame 120, and the positioning assembly 220 and the adjustment mechanism 300 are both arranged on the main table body 110.

[0034] In the actual production and processing process, the two ends of the pipe 500 to be processed are respectively a threaded portion and a chassis, wherein the threaded portion is the end to be punched, the punching assembly 210 is arranged on one side of the threaded end, and the positioning assembly 220 is used to fix the chassis to limit the angle of the pipe 500 to be processed during the processing. Figure 3 As shown, the positioning assembly 220 in this embodiment includes a surrounding plate 221, an abutment plate 222 and a limit block 223, and the surrounding plate 221, the abutment plate 222 and the limit block 223 jointly surround a slot 224, and the chassis of the pipe 500 to be processed is embedded in the slot 224, wherein the limit block 223 and the abutment plate 222 are spaced apart in the first direction X, and the abutment plate 222 abuts against the chassis of the pipe 500 to be processed, based on this, the surrounding plate 221 can limit the chassis in the second direction Y, and the limit block 223 can limit the chassis in the first direction X, and the abutment plate 222 is used to bear the impact strength of the punching assembly 210, and in this process, the chassis can be stably embedded in the slot 224, thereby avoiding the problem of poor punching due to rotation or displacement of the pipe during the punching process.

[0035] See also Figure 4 As shown, the punch assembly 210 in this embodiment is connected to the end frame 120 of the assembly table 100, and it also includes a punch driver 211 and a distance detector. The impact head 212 is connected to the working end of the punch driver 211, and the distance detector is connected to the end frame 120 and is arranged toward the impact head 212. The punch driver 211 in this embodiment is preferably a linear motor, and the distance detector can achieve precise control of the impact process of the impact head 212 through parameter preset. Further, the impact head 212 in this embodiment includes an extension portion 2121 and a guide portion 2122 that are connected to each other, wherein the extension portion 2121 is connected to the punch driver 211, and the guide portion 2122 gradually shrinks inward in the punching direction toward one end of the pipe 500 to be processed to form a guide slope, thereby improving the uniformity of the circumferential punching of the pipe wall.

[0036] See also Figure 5As shown, the positioning assembly 220 in this embodiment adjusts its actual working position in the first direction X through the adjustment mechanism 300. The first driving assembly 320 in the adjustment mechanism 300 includes a first rotating driver 321 and a transmission belt 326. The transmission belt 326 is arranged inside the positioning frame 330, which is connected to the slide 310 and transmits the slide 310 along the first direction X through the first rotating driver 321. Further, the first rotating driver 321 also includes a first driving belt 322, a first driving wheel 323, a first driving shaft 324 and a first driven shaft. The first driving belt 322 is sleeved on the working end of the first rotating driver 321 and the first driving wheel 323. The first driving shaft 324 passes through the first driving wheel 323 and rotates synchronously with the first driving wheel 323. The first driven wheel 325 and the first driving wheel 323 are respectively arranged at the two ends of the positioning frame 330, and the two ends of the transmission belt 326 are respectively sleeved on the first driving shaft 324 and the first driven wheel 325. Based on the above structural setting, the first driving component 320 can realize precise control of the working position of the positioning component 220 and ensure the accurate moving direction of the positioning component 220, thereby minimizing the adjustment error of the positioning component 220.

[0037] Furthermore, since the impact force of the punching component 210 on the positioning component 220 is relatively large during the punching process, in order to enable the positioning component 220 to bear the impact force generated by the punching process, the adjustment mechanism 300 of the present application also includes a positioning driver 350 and a connecting plate 360. The positioning driver 350 is arranged on the slide 310, and its working end is connected to the connecting plate 360 ​​to drive the connecting plate 360 ​​to move along the second direction Y. Any of the positioning columns 340 extends along the second direction Y, one end of which is connected to the connecting plate 360, and moves synchronously with the connecting plate 360 ​​along the second direction Y, so that the other end can be inserted into the positioning hole 331. Therefore, during the punching process, the positioning column 340 can greatly improve the impact stability, thereby achieving high-quality punching processing. Specifically, the present embodiment includes two positioning columns 340, and the two positioning columns 340 are connected by a connecting plate 360. In different embodiments, the number of positioning columns 340 can be adjusted accordingly according to the actual punching strength, and the present invention does not make specific restrictions on this.

[0038] In the actual production and processing process, for a large-mass long tube with a length of more than one meter, the middle part of the tube body will collapse under the action of gravity during the processing, so there is a problem that the middle part of the tube body is easy to bend and damage. Based on this, a support mechanism 400 is also provided in this embodiment, and the support mechanism 400 includes a frame 410, a lifting plate 430, a second drive assembly 420 and at least two support claws 440. The second drive assembly 420 is connected to the frame 410, and the lifting plate 430 is connected to the working end of the second drive assembly 420, and is lifted and moved along the height direction of the support mechanism 400 by the second drive assembly 420. At least two support claws 440 are arranged at the bottom of the lifting plate 430, and are arranged at intervals along the width direction of the tube 500 to be processed to receive the tube 500 to be processed. For details, see Figure 6 and Figure 7 As shown, the second driving assembly 420 in this embodiment includes a second rotary driver 421, a second driving belt 422, a second driving wheel 423, a second driving shaft 424, a meshing gear 425 and a meshing rack 426, wherein the second rotary driver 421 is connected to the frame 410, the second driving belt 422 is sleeved on the working end of the second rotary driver 421 and the second driving wheel 423, one end of the second driving shaft 424 is passed through and connected to the second driving wheel 423 and rotates synchronously with the second driving wheel 423, and the other end is passed through the frame 410, the meshing gear 425 is connected to the middle part of the second driving shaft 424 and rotates synchronously with the second driving shaft 424, and the meshing rack 426 is connected to the lifting plate 430 and meshes with the meshing gear 425. Based on this structural setting, the support mechanism 400 can not only avoid the pipe before it is loaded, but also provide effective support to the middle part of the pipe body during the punching process, and it is compatible with various types of pipes. Among them, the design of the second drive component 420 also has the advantages of improving its operational stability and reducing the size of the component.

[0039] Embodiment 2

[0040] This embodiment provides a pipe processing system, which includes the above-mentioned pipe shaping equipment.

[0041] In summary, the pipe shaping equipment and processing system described in the present invention performs hedging and shaping on the cross-sectional shape of the pipe through the hedging and forming mechanism 200, wherein the positioning component 220 can realize positioning support through the adjustment mechanism 300, so that it forms an interaction force with the hedging component, and can adaptively adjust pipes of different sizes, which can not only improve the molding quality, but also greatly broaden its scope of application. Compared with the conventional shaping technology at this stage, this application has significant advantages such as high molding quality, good efficiency, high precision, simple operation and strong compatibility, and has broad application prospects in this field.

[0042] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. A pipe shaping device, characterized in that: include: Assembly table; A punching and forming mechanism, which is arranged on the assembly table, and includes a punching component and a positioning component. The bottom plate of the pipe to be processed abuts against the positioning component, and the end to be processed is arranged toward the punching component. The punching component includes an impact head, and the impact head moves along a first direction to impact and shape the end to be processed. An adjustment mechanism, the adjustment mechanism includes a first drive component, a slide, a positioning frame and at least one positioning column, the positioning frame is connected to the assembly table and is located between the punching component and the positioning component, one side of the slide is connected to the positioning component, and the other side is slidably connected to the positioning frame through the first drive component, the positioning frame is provided with a plurality of positioning holes arranged along a first direction, at least one positioning column is connected to the slide and can be inserted into the positioning hole to adjust the position of the positioning component in the first direction.

2. The pipe shaping equipment according to claim 1, characterized in that: The punch assembly is connected to the end frame of the assembly table, and also includes a punch driver and a distance detector. The impact head is connected to the working end of the punch driver, and the distance detector is connected to the end frame and arranged toward the impact head.

3. The pipe shaping equipment according to claim 2, characterized in that: The impact head comprises an extension portion and a guide portion which are connected to each other, wherein the extension portion is connected to the punch driver, and the guide portion gradually contracts inwardly in the punching direction toward one end of the pipe to be processed to form a guide slope.

4. The pipe shaping equipment according to claim 1, characterized in that: The positioning assembly includes a surrounding plate, an abutment plate and a limit block, wherein the surrounding plate, the abutment plate and the limit block jointly enclose a slot, and the chassis of the pipe to be processed is embedded in the slot, wherein the limit block and the abutment plate are spaced apart in a first direction, and the abutment plate abuts against the chassis of the pipe to be processed.

5. The pipe shaping equipment according to claim 1, characterized in that: The first driving assembly includes a first rotary driver and a transmission belt. The transmission belt is disposed inside the positioning frame and connected to the slide. The transmission belt transmits the slide along a first direction through the first rotary driver.

6. The pipe shaping equipment according to claim 5, characterized in that: The first rotary driver also includes a first driving belt, a first driving wheel, a first driving shaft and a first driven shaft. The first driving belt is sleeved on the working end of the first rotary driver and the first driving wheel. The first driving shaft passes through the first driving wheel and rotates synchronously with the first driving wheel. The first driven wheel and the first driving wheel are respectively arranged at two ends of the positioning frame, and the two ends of the transmission belt are respectively sleeved on the first driving shaft and the first driven wheel.

7. The pipe shaping equipment according to claim 1, characterized in that: The adjustment mechanism also includes a positioning driver and a connecting plate. The positioning driver is arranged on the slide, and its working end is connected to the connecting plate to drive the connecting plate to move along the second direction. Any of the positioning columns extends along the second direction, one end of which is connected to the connecting plate and moves synchronously with the connecting plate along the second direction so that the other end can be inserted into the positioning hole.

8. The pipe shaping equipment according to claim 1, characterized in that: It also includes a supporting mechanism, which includes a frame, a lifting plate, a second driving component and at least two supporting claws. The second driving component is connected to the frame, the lifting plate is connected to the working end of the second driving component, and is lifted and moved along the height direction of the supporting mechanism by the second driving component. At least two supporting claws are arranged at the bottom of the lifting plate and are spaced apart along the width direction of the pipe to be processed to receive the pipe to be processed.

9. The pipe shaping equipment according to claim 8, characterized in that: The second driving assembly includes a second rotary driver, a second driving belt, a second driving wheel, a second driving shaft, a meshing gear and a meshing rack, wherein the second rotary driver is connected to the frame, the second driving belt is sleeved on the working end of the second rotary driver and the second driving wheel, one end of the second driving shaft is passed through and connected to the second driving wheel and rotates synchronously with the second driving wheel, and the other end is passed through the frame, the meshing gear is connected to the middle part of the second driving shaft and rotates synchronously with the second driving shaft, and the meshing rack is connected to the lifting plate and meshes with the meshing gear.

10. A pipe processing system, characterized in that: The invention comprises the pipe shaping equipment as described in any one of claims 1 to 9.

Images