CN222805923U - A pipe punching machine - Google Patents
A pipe punching machine Download PDFInfo
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- CN222805923U CN222805923U CN202421759381.7U CN202421759381U CN222805923U CN 222805923 U CN222805923 U CN 222805923U CN 202421759381 U CN202421759381 U CN 202421759381U CN 222805923 U CN222805923 U CN 222805923U
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- pipe
- punching
- chamfering
- mounting surface
- translation mechanism
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Abstract
The utility model belongs to the technical field of pipe processing, and particularly relates to a pipe punching machine, which comprises a machine table, a chamfering device and a punching device, wherein the machine table is provided with a mounting surface, a transmission mechanism is arranged on the mounting surface, the chamfering device and the punching device are arranged on the mounting surface along the transmission mechanism, the chamfering device comprises a first translation mechanism, a rotating mechanism and a chamfering scraper, the first translation mechanism is arranged on the mounting surface, the rotating mechanism is arranged on the first translation mechanism, the rotating mechanism comprises a rotating shaft, the chamfering scraper is arranged at the end part of the rotating shaft, the chamfering scraper and the axis of the rotating shaft are obliquely arranged, the punching device comprises a second translation mechanism, a die holder, a supporting shaft and a punch, the second translation mechanism is arranged on the mounting surface, the die holder is arranged on the second translation mechanism, the die holder is provided with a positioning hole, the supporting shaft is arranged in the positioning hole, one side of the die holder is also provided with a guide hole, and the punch is arranged in the guide hole, and is connected with a punching driving piece. Therefore, the pipe punching machine can realize automatic chamfering and punching, and replaces manual chamfering.
Description
Technical Field
The utility model belongs to the technical field of pipe machining, and particularly relates to a pipe punching machine.
Background
The pipe is a common hardware at present and has wide application. For example, most of the telescopic structural members at present adopt a tubular structure as the structural member at the outer side in the telescopic structure. To ensure positioning after telescoping, it is often necessary to provide a stop, such as a stop hole, on the tubing. It is therefore necessary to die cut holes in the tubing.
The Chinese patent document with the publication number CN109676013B discloses a novel full-automatic punching device with visual inspection of a pipe, which comprises a machine body, a feeding funnel, an upper frame, a lower frame and a discharging funnel, wherein the feeding funnel, the upper frame, the lower frame and the discharging funnel are all arranged on the machine body, a feeding station, a punching station, a turnover station and a discharging station are arranged on the lower frame, the discharging end of the feeding funnel is connected with the feeding station, the discharging station is provided with the discharging funnel, the upper frame is positioned above the lower frame, the upper frame is provided with a conveying component and a first adjusting component, the punching station is provided with a punching die, the punching station comprises a first punching station, a second punching station, a third punching station and a first punching die, the second punching station is provided with a second punching die, the third punching station is provided with a third punching die, the turnover station is arranged between the second punching station and the third punching station, the turnover station is provided with a material shaking plate, the adjusting component and a top material component are arranged at intervals on the feeding funnel, the feeding station is provided with a pipe visual inspection component, and the punching die further comprises a pushing pipe feeding component, an oil supplying component and a lubricating device.
The pipe needs to be cut into a certain length before punching processing so as to meet the actual requirements. After the pipe is cut, the port can form a burr edge. In order to meet the actual demands, deburring of the mouth is required. In the technical scheme of the patent document, the pipe is directly punched, and after the pipe is punched, certain deformation is formed or a notch is punched at the port of the pipe, so that the deburring is usually carried out manually, the manual deburring workload is large, and the chamfering of the opening is uneven.
Disclosure of utility model
The utility model aims to provide a pipe punching machine which is used for solving the problem that burrs of a pipe port in the prior art need to be manually removed.
In order to achieve the above purpose, the pipe punching machine provided by the embodiment of the utility model is used for pipe punching and comprises a machine table, a chamfering device and a punching device;
The machine is provided with a mounting surface, a transmission mechanism is arranged on the mounting surface, and the chamfering device and the punching device are arranged on the mounting surface along the transmission mechanism;
the chamfering device comprises a first translation mechanism, a rotating mechanism and a chamfering scraper, wherein the first translation mechanism is arranged on the mounting surface, the rotating mechanism is arranged on the first translation mechanism, the rotating mechanism comprises a rotating shaft, the chamfering scraper is arranged at the end part of the rotating shaft, and the chamfering scraper and the axle center of the rotating shaft are obliquely arranged;
The punching device comprises a second translation mechanism, a die holder, a supporting shaft and a punch, wherein the second translation mechanism is arranged on the mounting surface, the die holder is arranged on the second translation mechanism, the die holder is provided with a positioning hole, the supporting shaft is arranged in the positioning hole, one side of the die holder is also provided with a guide hole, and the punch is arranged in the guide hole and is connected with a punching driving piece.
Further, the punching device comprises a plurality of groups, and the punch heads of the punching device are different in structure and are used for forming different hole sites on the pipe.
Further, the punch in the punching device closer to the output end of the conveying mechanism is an edge pressing punch for pressing down a formed hole site edge to form a chamfer position.
Further, the punching device further comprises a mounting seat, the mounting seat is connected with the second translation mechanism, a mounting cavity is formed in the mounting seat, the die holder is arranged in the mounting cavity and is suspended in the mounting cavity, and the four side faces of the die holder are respectively provided with the guide holes.
Further, the punch heads are arranged in the guide holes which are arranged oppositely, clamping blocks are arranged in the guide holes which are arranged oppositely, driving pieces are arranged around the mounting seat, and the driving pieces are connected with the corresponding punch heads or the clamping blocks.
Further, the chamfering device further comprises a supporting seat and a pressing mechanism, the supporting seat is arranged at the front end of the chamfering tool, the pressing mechanism comprises a pressing block, and the pressing block is arranged above the supporting seat and used for pressing the end part of the pipe to be arranged on the supporting seat.
Further, the supporting seat and the pushing mechanism are arranged on the first translation mechanism.
Further, the pipe punching machine also comprises a feeding mechanism and a discharging mechanism, which are used for automatically feeding and discharging the pipe;
the feeding mechanism comprises a hopper, a chain lifting mechanism and a feeding manipulator, wherein the hopper is arranged at the end side of the machine table, the chain lifting mechanism is arranged at one end of the machine table, one end of the chain lifting mechanism obliquely downwards stretches into one side in the hopper, the other end of the chain lifting mechanism is arranged on the mounting surface, the chain lifting mechanism is provided with a clamping block, the clamping block is provided with a clamping groove, and the feeding manipulator is arranged on the mounting surface and is used for clamping a pipe on the chain lifting mechanism to move onto the transmission mechanism.
Further, a third translation mechanism is further arranged on the mounting surface, a pneumatic clamp is arranged on the third translation mechanism, the pneumatic clamp comprises a plurality of groups of clamping jaws, and each clamping jaw is provided with a sensor.
Further, the chamfering device and the punching device are symmetrically arranged on two sides of the transmission mechanism, so that the pipe punching machine can process two ends of the pipe at the same time.
The above technical solutions in the pipe punching machine provided by the embodiments of the present utility model at least have the following technical effects:
The pipe to be punched is positioned on the transmission mechanism, the transmission mechanism conveys the pipe to one side of the chamfering device, the first translation mechanism pushes the rotation mechanism to translate, the chamfering scraper stretches into the opening of the pipe, the rotation mechanism drives the chamfering scraper to rotate, and chamfering processing of the opening of the pipe can be completed by the chamfering scraper. After chamfering is completed on the opening of the pipe, the first translation mechanism drives the pipe to move to the punching device, the second translation mechanism drives the die holder to move, the supporting shaft stretches into the opening of the pipe to support the pipe, and then the punching driving piece drives the punch to complete punching of the pipe. Therefore, automatic chamfering and punching can be realized, and manual chamfering is replaced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a pipe punching machine according to an embodiment of the present utility model.
Fig. 2 is an enlarged view of a portion of fig. 1.
Fig. 3 is a structural diagram of a chamfering device of a pipe punching machine according to an embodiment of the present utility model.
Fig. 4 is a structural diagram of a punching device of a pipe punching machine according to an embodiment of the present utility model.
Fig. 5 is a cross-sectional view of a punching device of a pipe punching machine according to an embodiment of the present utility model.
Fig. 6 is a cross-sectional view of the other side of the punching device of the pipe punching machine according to the embodiment of the present utility model.
Fig. 7 is a structural diagram of sensor installation of a pipe punching machine according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In an embodiment of the pipe punching machine of the present utility model, please refer to fig. 1, the pipe punching machine is used for pipe punching, and a through hole is formed in the pipe by punching. Specifically, the pipe punching machine includes a machine table 100, a chamfering device 200, and a punching device 300. Wherein,
The machine 100 is provided with a mounting surface 101, a transmission mechanism 400 is provided on the mounting surface 101, and the chamfering device 200 and the punching device 300 are provided on the mounting surface 101 along the transmission mechanism 400. The pipe to be punched may be placed on the transfer mechanism 400, and the pipe may be gradually transferred to the positions of the chamfering device 200 and the punching device 300 by the transfer mechanism 400. The chamfering device 200 is used for chamfering the orifice of the pipe, and the punching device 300 is used for punching the pipe. Specifically, the transmission mechanism 400 may be a linear motor, a rodless cylinder, or the like. And a plurality of positioning seats may be provided on the transfer mechanism 400 to simultaneously position a plurality of pipes.
Referring to fig. 3, the chamfering device 200 includes a first translation mechanism 210, a rotation mechanism 220, and a chamfering blade 230, wherein the first translation mechanism 210 is disposed on the mounting surface 101, and the rotation mechanism 220 is disposed on the first translation mechanism 210. Specifically, the first translation mechanism 210 is a linear module and is driven by a motor or a cylinder. The rotation mechanism 220 includes a rotation base 221, a rotation shaft 222, and a driving motor 223, wherein the rotation base 221 is disposed on the first translation mechanism 210, the rotation shaft 222 is rotatably connected with the rotation base 221, the driving motor 223 is connected with the rotation shaft 222, and the bong drives the rotation shaft 222 to rotate. The chamfering blade 230 is provided at an end of the rotation shaft 222, and the chamfering blade 230 is inclined with respect to the axial center of the rotation shaft 222. Specifically, when the pipe is conveyed to one side of the chamfering device 200, the first translation mechanism 210 drives the rotation mechanism 220 to integrally move, so that the chamfering scraper 230 at the end of the rotation shaft 222 extends into the port of the pipe and contacts the pipe orifice, and the rotation shaft 222 is driven to rotate by the rotation motor 223, thereby chamfering the mouth of the pipe. Still further, the chamfering blades 230 may be provided in plural sets and used to chamfer the inside and outside of the pipe, respectively.
Referring to fig. 4 to 6, the punching apparatus 300 includes a second translation mechanism 310, a die holder 320, a support shaft 330, and a punch 340. The second translation mechanism 310 is provided on the mounting surface 101. The second translation mechanism 310 includes a support guide post 311 and a driving cylinder 312. The die holder 320 is supported on the support guide post 311 of the second translation mechanism 310, and the driving cylinder 312 is connected to the die holder 320, and the driving cylinder 312 pushes the die holder 320 to translate along the support guide post 311. The die holder 320 is provided with a positioning hole 321, a supporting shaft 330 is arranged in the positioning hole 321, one side of the die holder 320 is also provided with a guide hole 322, and a punch 340 is arranged in the guide hole 322 and is connected with a punch driving piece 350. Specifically, when the chamfered pipe is conveyed to one side of the punching device 300 by the conveying mechanism 400, the second translating mechanism 310 drives the die holder 320 to move, so that the pipe extends into the positioning hole 321, and the supporting shaft 322 extends into the pipe, thereby positioning the pipe, and the punching driving piece 350 drives the punch 340 to finish punching of the pipe. Further, chamfering device 200 and punching device 300 are symmetrically arranged on two sides of the transmission mechanism 400, so that the pipe punching machine can process two ends of the pipe at the same time.
Further, the number of punching devices 300 may be plural, and the punches 340 of each punching device 300 may be different in structure for forming different hole sites on the pipe. Therefore, the punching processing of different hole sites of the pipe can be realized.
Still further, the punch 340 in the punching device 300 closer to the output end of the conveying mechanism 400 is an edge-pressing punch for pressing down the formed hole site edge to form a chamfer. Therefore, burrs are prevented from being formed on the edge of the hole site formed by stamping, and burrs on the edge of the opening of the hole site can be removed under the extrusion action of the edge pressing punch.
Further, referring to fig. 4 to 6, the punching device 300 further includes a mounting base 360, and the second translation mechanism 310 is connected by the mounting base 360. The mounting seat 360 is provided with a mounting cavity 361, the die holder 320 is disposed in the mounting cavity 361, and the die holder 320 is suspended in the mounting cavity 361. Specifically, the front side of the mount 360 is provided with a side plate, the front side of the die holder 320 is locked inside the side plate of the mount 360, and a support piece 362 extends inside the side plate, and the support bar is supported at the bottom side of the die holder 320. Guide holes 341 may be provided on four sides of the die holder 320. So that the corresponding punches 340 can be disposed in the corresponding guide holes 323 according to actual demands.
Still further, referring to fig. 6, the two oppositely disposed guide holes 323 are provided with the punches 340, and the other two oppositely disposed guide holes 323 are provided with the clamping blocks 370, and driving members are disposed around the mounting base 360 and connected with the corresponding punches 340 or clamping blocks 370. In this embodiment, when the pipe is positioned in the die holder 320, the end of the pipe can be clamped by the clamping block 370, and then the punching process is completed by the two punches 340, so that the stability of punching can be provided.
Further, referring to fig. 3, the chamfering device 200 further includes a supporting seat 240 and a pressing mechanism 250, the supporting seat 240 is disposed at the front end of the chamfering blade 230, the pressing mechanism 250 includes a pressing block 251 and a pressing driving member 252 for driving the pressing block 251 to descend, and the pressing block 251 is disposed above the supporting seat 240. Specifically, when the pipe is chamfered, the pressing block 251 is driven by the pressing driving piece 252 to press the pipe on the supporting seat 240, so that the pipe is fixed, and the problem of pipe rotation in the chamfering process is avoided. Specifically, the support base 240 and the pressing mechanism 250 are disposed on the first translation mechanism 210. Followed by translation along with the first translation mechanism 210.
Further, referring to fig. 1 and 2, the pipe punching machine further includes a feeding mechanism 500 and a discharging mechanism 600 for automatic feeding and discharging of the pipe, and automatic chamfering and punching are realized. In particular, the method comprises the steps of,
The feeding mechanism 500 comprises a hopper 510, a chain lifting mechanism 520 and a feeding manipulator 530, wherein the hopper 510 is arranged at the end side of the machine 100, the chain lifting mechanism 520 is arranged at one end of the machine 100, one end of the chain lifting mechanism 520 obliquely extends into one side in the hopper 510 downwards, and the other end of the chain lifting mechanism 520 is arranged on the mounting surface 101. The chain lifting mechanism 520 is provided with a clamping block 521, and the clamping block 521 is provided with a clamping groove 522. Therefore, the pipe in the hopper 510 is caught in the catching groove 522, and the pipe is gradually transferred to the top side of the machine 100 while the chain lifting mechanism 520 is operated upward. The feeding manipulator 530 is arranged on the mounting surface 101, and the pipe clamped on the chain lifting mechanism 520 by the feeding manipulator 530 moves to the transmission mechanism 400, so that automatic feeding is realized. The pipe after the stamping forming can be clamped by the blanking mechanism 600 and placed on the conveying belt 700, and the conveying belt 700 conveys the processed pipe to the next station.
Still further, referring to fig. 1 and 7, a third translation mechanism 800 is further provided on the mounting surface 101, and a pneumatic clamp 810 is provided on the third translation mechanism 800, where the pneumatic clamp 810 includes a plurality of groups of clamping jaws 811, and a sensor 812 is provided on each clamping jaw 811. In this embodiment, after the pipe is formed by punching, the pipe may be conveyed to one side of the pneumatic clamp 810 by the conveying mechanism 400, and the third translation mechanism 800 drives the pneumatic clamp 810 to balance, so that the clamping jaw 811 clamps the end of the pipe, and thus the sensor 812 may detect whether the pipe is punched.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A pipe punching machine is used for pipe punching and is characterized by comprising a machine table, a chamfering device and a punching device;
The machine is provided with a mounting surface, a transmission mechanism is arranged on the mounting surface, and the chamfering device and the punching device are arranged on the mounting surface along the transmission mechanism;
the chamfering device comprises a first translation mechanism, a rotating mechanism and a chamfering scraper, wherein the first translation mechanism is arranged on the mounting surface, the rotating mechanism is arranged on the first translation mechanism, the rotating mechanism comprises a rotating shaft, the chamfering scraper is arranged at the end part of the rotating shaft, and the chamfering scraper and the axle center of the rotating shaft are obliquely arranged;
The punching device comprises a second translation mechanism, a die holder, a supporting shaft and a punch, wherein the second translation mechanism is arranged on the mounting surface, the die holder is arranged on the second translation mechanism, the die holder is provided with a positioning hole, the supporting shaft is arranged in the positioning hole, one side of the die holder is also provided with a guide hole, and the punch is arranged in the guide hole and is connected with a punching driving piece.
2. The pipe punching machine as set forth in claim 1, wherein said punching devices include a plurality of sets, and wherein said punches of each of said punching devices are configured differently for forming different holes in the pipe.
3. The pipe punching machine as set forth in claim 2, characterized in that said punch in said punching device closer to said output end of said conveying mechanism is an edge-pressing punch for pressing down a chamfer position at a formed hole site edge.
4. The pipe punching machine according to any one of claims 1 to 3, wherein the punching device further comprises a mounting seat, the mounting seat is connected with the second translation mechanism, a mounting cavity is formed in the mounting seat, the die holder is arranged in the mounting cavity and is suspended in the mounting cavity, and the four sides of the die holder are respectively provided with the guide holes.
5. The pipe punching machine according to claim 4, wherein the punch heads are arranged in the two oppositely arranged guide holes, clamping blocks are arranged in the other two oppositely arranged guide holes, driving pieces are arranged around the mounting seat, and the driving pieces are connected with the corresponding punch heads or the clamping blocks.
6. The pipe punching machine according to claim 1, wherein the chamfering device further comprises a supporting seat and a pressing mechanism, the supporting seat is arranged at the front end of the chamfering tool, the pressing mechanism comprises a pressing block, and the pressing block is arranged above the supporting seat and used for pressing the end part of the pipe on the supporting seat.
7. The pipe punching machine according to claim 6, wherein the support base and the pushing mechanism are disposed on the first translation mechanism.
8. The pipe punching machine according to claim 1, further comprising a feeding mechanism and a discharging mechanism for automatically feeding and discharging the pipe;
the feeding mechanism comprises a hopper, a chain lifting mechanism and a feeding manipulator, wherein the hopper is arranged at the end side of the machine table, the chain lifting mechanism is arranged at one end of the machine table, one end of the chain lifting mechanism obliquely downwards stretches into one side in the hopper, the other end of the chain lifting mechanism is arranged on the mounting surface, the chain lifting mechanism is provided with a clamping block, the clamping block is provided with a clamping groove, and the feeding manipulator is arranged on the mounting surface and is used for clamping a pipe on the chain lifting mechanism to move onto the transmission mechanism.
9. The pipe punching machine according to claim 8, wherein a third translation mechanism is further arranged on the mounting surface, a pneumatic clamp is arranged on the third translation mechanism, the pneumatic clamp comprises a plurality of groups of clamping jaws, and a sensor is arranged on each clamping jaw.
10. The pipe punching machine according to claim 1, wherein the chamfering device and the punching device are symmetrically arranged on two sides of the transmission mechanism, so that the pipe punching machine can process two ends of the pipe at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421759381.7U CN222805923U (en) | 2024-07-23 | 2024-07-23 | A pipe punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421759381.7U CN222805923U (en) | 2024-07-23 | 2024-07-23 | A pipe punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222805923U true CN222805923U (en) | 2025-04-29 |
Family
ID=95461754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421759381.7U Active CN222805923U (en) | 2024-07-23 | 2024-07-23 | A pipe punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222805923U (en) |
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2024
- 2024-07-23 CN CN202421759381.7U patent/CN222805923U/en active Active
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