CN219336769U - Automatic pipe machining equipment - Google Patents
Automatic pipe machining equipment Download PDFInfo
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- CN219336769U CN219336769U CN202320032807.8U CN202320032807U CN219336769U CN 219336769 U CN219336769 U CN 219336769U CN 202320032807 U CN202320032807 U CN 202320032807U CN 219336769 U CN219336769 U CN 219336769U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides automatic pipe processing equipment which comprises a frame, a processing table, a clamping assembly, a punching assembly, a milling assembly and a translation assembly, wherein the frame is provided with a plurality of clamping plates; the clamping assembly is arranged on the processing table and used for fixedly connecting the pipe to the processing table, and the end to be processed of the pipe is positioned outside the processing table; the punching assembly is arranged on the processing table and can punch holes on the side surface of the pipe through the extrusion die, the translation assembly is used for driving the processing table to slide along the linear direction, the milling assembly is arranged on the frame and can cooperate with the translation assembly to mill the pipe on the processing table, so that the processing precision of the pipe is more accurate, the processing efficiency of the pipe can be improved, and the quality requirement is met to improve the production efficiency.
Description
Technical Field
The utility model relates to the field of pipe processing production, in particular to automatic pipe processing equipment.
Background
When the port of the straight pipe is required to be cut into a bevel connection and the pipe body is required to be punched during pipe machining, particularly when the aluminum straight pipe is machined, the bevel connection of the port of the aluminum straight pipe is required to be ensured to correspond to the side hole of the side body of the pipe body, so that the machining precision of two working procedures is ensured.
In the prior art, when the required pipe is processed, two working procedures are needed, two kinds of equipment are used for realizing punching of the pipe and cutting of the inclined opening of the port of the straight pipe respectively, and the straight pipe is required to be clamped in a second equipment again after the first working procedure is completed through a first equipment, so that the processing precision of the straight pipe is affected by the repeated clamping, and the qualification rate of the product is affected.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a complete utility model name for solving the problem of inaccurate machining precision caused by multiple clamping required for multiple pipe machining processes in the prior art.
To achieve the above and other related objects, the present utility model provides an automatic pipe processing apparatus, including a frame, a processing table, a clamping assembly, a punching assembly, a milling assembly, and a translation assembly; the clamping assembly is arranged on the processing table and used for fixedly connecting the pipe to the processing table, and the end to be processed of the pipe is positioned outside the processing table; the punching assembly is arranged on the processing table and can punch the side face of the pipe through the extrusion die, the translation assembly is used for driving the processing table to slide along the linear direction, the milling assembly is arranged on the frame and can be matched with the translation assembly to mill the pipe on the processing table.
Through adopting above-mentioned technical scheme, utilize translation subassembly to make the processing platform slide in the frame, thereby can satisfy the different stations that tubular product punched a hole and tubular product port milled, can realize punching a hole to tubular product through the subassembly that punches a hole that sets up in the processing bench, then can also realize the milling to tubular product from another station through the milling subassembly that sets up in the frame, simultaneously, only need realize once clamping through clamping subassembly when tubular product is placed in the processing bench, after tubular product punches a hole or mills, need not repositioning again, can realize the completion of two processes through once clamping, thereby guarantee the clamping precision of tubular product, also can guarantee that the milling subassembly is more accurate with the location when punching a hole the subassembly installation, make the machining precision of tubular product more accurate, can also improve the machining efficiency of tubular product simultaneously, satisfy the quality requirement and improve production efficiency.
In an embodiment of the utility model, the clamping assembly comprises a mold core arranged on the processing table and capable of enabling the pipe to be placed along the horizontal direction, and a material pressing cylinder which is arranged above the mold core and capable of extruding the pipe from top to bottom so that part of the pipe is embedded into the mold core, wherein the mold core is arranged on one side of the processing table, and the axial direction of the pipe is perpendicular to the sliding direction of the processing table.
Through adopting above-mentioned technical scheme, utilize the swage cylinder cooperation mold core to make tubular product fixed connection on the mold core, through the extrusion force of swage cylinder, make tubular product part embedding in the mold core to can all keep fixedly when tubular product is punching a hole and milling, can guarantee the accuracy of tubular product position simultaneously, can also after tubular product processing finishes, only need control swage cylinder shrink, just can release the locking to tubular product, simple convenient further provides the machining efficiency of tubular product.
In one embodiment of the utility model, the hole assembly comprises punching cylinders oppositely arranged at two sides of the mold core and a punching die arranged at the telescopic end of the punching cylinder and used for punching the surface of the pipe.
Through adopting above-mentioned technical scheme, will punch a hole the cylinder and set up in the mold core both sides, can realize extruding the tubular product relatively, and then realize punching a hole to the tubular product side, will punch a hole the cylinder simultaneously and set up in the processing bench, can follow the processing bench motion, can be after tubular product punches a hole, need not change clamping assembly, only need just can carry the processing station of milling assembly with tubular product through removing the processing bench, the cylinder that punches a hole is according to the mold core position setting moreover, can make the mounted position more accurate, improve machining precision.
In an embodiment of the utility model, the milling assembly comprises a fixing frame, a motor, a milling cutter and an angle adjusting assembly, wherein the fixing frame is arranged on the frame, the motor is obliquely arranged on the fixing frame along a vertical surface, the inclination angle of the motor can be adjusted according to a bevel angle required by a pipe through the angle adjusting assembly, and the milling cutter is arranged on an output shaft of the motor and is used for milling the pipe.
Through adopting above-mentioned technical scheme, adopt the mode of motor and milling cutter to the waiting processing end of tubular product to mill, utilize translation subassembly to promote the processing platform linear displacement simultaneously to can satisfy the milling of arbitrary angle of pair pipe end face bevel connection.
In an embodiment of the utility model, the translation assembly comprises a sliding rail, a hydraulic cylinder and a support, wherein the sliding rail is arranged and fixedly arranged on the frame along the linear direction, the processing table is connected with the upper side of the sliding rail in a sliding way, and the hydraulic cylinder is arranged on the frame through the support and is positioned at one end of the processing table and is used for driving the processing table to slide along the linear direction.
Through adopting above-mentioned technical scheme, with hydraulic oil pipe as the driving piece of processing platform displacement, can make the displacement volume of processing platform more accurate, more be convenient for control, more be favorable to the processing platform to slide to corresponding region, also make the processing platform displacement to milling subassembly when, displacement speed is more convenient for control, makes the milling effect better, and the processing is finer.
In an embodiment of the utility model, the pipe processing device further comprises a feeding assembly arranged on the frame and used for conveying the pipe to the processing table; the feeding assembly comprises a feeding cylinder, a supporting block and a material ejection cylinder, wherein the feeding cylinder is parallel to the movement direction of the processing table and arranged on the frame, the telescopic end of the feeding cylinder can slide along the movement direction of the processing table, the supporting block is arranged at the telescopic end of the feeding cylinder and can support a pipe, the axial direction of the pipe is perpendicular to the sliding direction of the processing table, and the material ejection cylinder is arranged on one side of the processing table and stretches and contracts in the movement direction of the perpendicular processing table and is used for pushing the pipe on the supporting block onto the mold core.
Through adopting above-mentioned technical scheme, utilize the material loading subassembly only to need place tubular product in the supporting piece, just can make tubular product carry to the processing bench according to the required position of processing, make the material loading of equipment more swift, provide the machining efficiency of tubular product.
In an embodiment of the utility model, the machine frame is further provided with a recovery assembly for collecting waste, and the recovery assembly comprises a waste tank arranged on the machine frame and a blowing cylinder arranged on one side of the processing table and capable of blowing towards the processing table.
Through adopting above-mentioned technical scheme, utilize recovery subassembly can punch a hole the pipe and the produced waste material is unified when tubular product milling is collected, avoid producing the waste material and influence the normal processing of tubular product, make equipment more clean and tidy simultaneously, be convenient for maintain.
In an embodiment of the utility model, the processing table is further provided with a blanking assembly for blanking the pipe from the processing table, the blanking assembly comprises a blanking cylinder which is arranged on one side of the processing table and can stretch and retract in a direction perpendicular to the movement direction of the processing table, and the blanking cylinder is arranged on the opposite side of the feeding assembly.
Through adopting above-mentioned technical scheme, can make tubular product after processing through setting up unloading subassembly, the locking to tubular product is released through clamping subassembly earlier, and rethread takes off the material cylinder and makes the tubular product that has processed break away from the mold core, accomplishes the processing of tubular product.
In an embodiment of the utility model, the angle adjusting assembly comprises a mounting seat and a screwing nut, wherein the mounting seat is connected to the fixing frame in a source horizontal direction in a rotating mode, the screwing nut is arranged on the other side of the fixing seat and used for limiting the mounting seat to rotate in a rotating mode, and the motor is fixedly connected to the mounting seat.
Through adopting above-mentioned technical scheme, come the inclination of conditional motor through mount pad and screw the nut, and then satisfy the different processing angle's of tubular product terminal surface bevel connection demand.
In an embodiment of the utility model, a distance adjusting component capable of driving the fixing frame to move along the extending direction of the sliding rail is arranged at the bottom of the fixing frame, and the distance adjusting component comprises a base fixedly arranged on the frame and an adjusting oil cylinder for driving the fixing frame to be positioned, and the fixing frame is connected to the upper side of the base in a sliding manner along the extending direction of the rail.
Through adopting above-mentioned technical scheme, can control the distance between milling assembly processing station and the slide rail through the regulation jar to can make the position of milling cutter more accurate, the processing of being convenient for more.
As described above, the automatic pipe processing equipment has the following beneficial effects: utilize translation subassembly to make the processing platform slide in the frame to can satisfy the different stations that tubular product punched a hole and tubular product port milled, can realize punching a hole to tubular product through the subassembly that punches a hole that sets up in the processing bench, then can also realize the milling to tubular product from another station through the milling subassembly that sets up in the frame, simultaneously, only need realize once clamping through clamping subassembly when tubular product is placed in the processing bench, after tubular product punches a hole or mills, need not to reposition again, can realize the completion of twice process through once clamping, thereby guarantee the clamping precision of tubular product, also can guarantee that the milling subassembly is more accurate with the location when punching a hole the subassembly installation, the machining precision of messenger's tubular product is more accurate, can also improve the machining efficiency of tubular product simultaneously, satisfy the quality requirement and improve production efficiency.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a translation assembly according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a milling assembly according to an embodiment of the present utility model.
Description of element reference numerals
1. A frame; 2. a processing table; 3. a translation assembly; 4. a slide rail; 5. a hydraulic cylinder; 6. a support; 7. clamping the assembly; 8. a mold core; 9. a material pressing cylinder; 10. a punching assembly; 11. punching air cylinders; 12. stamping die; 13. milling the assembly; 14. a fixing frame; 15. a motor; 16. a milling cutter; 17. an angle adjustment assembly; 18. a distance adjustment assembly; 19. a base; 20. an adjusting oil cylinder; 21. a mounting base; 22. screwing the nut; 23. a feeding assembly; 24. a feeding cylinder; 25. a support block; 26. a liftout cylinder; 27. a recovery assembly; 28. a waste tank; 29. a blowing cylinder; 30. a blanking assembly; 31. and a stripping cylinder.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 3. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1, the utility model provides automatic pipe processing equipment, which comprises a frame 1, a processing table 2 arranged on the frame 1 and used for placing a pipe, and a translation component 3 driving the processing table 2 to move along a linear direction.
As shown in fig. 2, the translation assembly 3 includes a sliding rail 4, a hydraulic cylinder 5, and a support 6, the sliding rail 4 is fixedly disposed on the frame 1 along a linear direction, and the processing table 2 is slidingly connected to an upper side of the sliding rail 4 along an extending direction of the sliding rail 4. The hydraulic cylinder 5 is arranged on the frame 1 through the support 6 and is positioned at one end of the sliding rail 4, the telescopic end of the hydraulic cylinder 5 is fixedly connected with the processing table 2, the processing table 2 is driven to slide along the extending direction of the guide rail through the displacement of the telescopic end of the hydraulic cylinder 5, the displacement of the pipe is realized through driving the processing table 2 to move, and the pipe can meet the processing of different stations.
The processing table 2 is sequentially provided with a feeding station, a punching station, a milling station and a discharging station along the displacement path of the processing table through the translation assembly 3.
The processing bench 2 is provided with a clamping assembly 7 for fixing the pipe on the processing bench 2, the clamping assembly 7 comprises a mold core 8 arranged on the processing bench 2 and capable of enabling the pipe to be placed along the horizontal direction and a material pressing cylinder 9 positioned above the mold core 8 and capable of extruding the pipe from top to bottom to enable part of the pipe to be embedded into the mold core 8, and the mold core 8 is arranged on one side of the processing bench 2, so that the axial direction of the pipe is perpendicular to the sliding direction of the processing bench 2.
The pipe can be pressed on the mold core 8 through the pressing cylinder 9, and the pipe is fixedly connected with the processing table 2, so that the pipe is in a fixed state and cannot deflect during processing, and meanwhile, one end of the pipe can be fixed through the pressing cylinder 9, so that the end to be processed of the pipe is positioned outside the processing table 2.
The processing table 2 is also provided with a punching assembly 10 for punching the side surface of the pipe on the mold core 8, and the punching assembly 10 comprises punching cylinders 11 which are oppositely arranged on two sides of the mold core 8 and a punching die 12 which is arranged at the telescopic end of the punching cylinders 11 and is used for punching the surface of the pipe.
When the punching machine is used, the processing table 2 is moved to a punching station, and the side surface of the pipe is extruded relatively by the punching cylinder 11 matched with the punching die 12, so that the side surface of the pipe is punched.
As shown in fig. 3, the frame 1 is further provided with a milling assembly 13 for milling the pipe outside the processing table 2, the milling assembly 13 comprises a fixing frame 14, a motor 15, a milling cutter 16 and an angle adjusting assembly 17, the fixing frame 14 is arranged on the frame 1, the motor 15 is obliquely arranged on the fixing frame 14 along a vertical plane, the angle of inclination of the motor 15 can be adjusted according to a bevel angle required by the pipe through the angle adjusting assembly 17, and the milling cutter 16 is arranged on an output shaft of the motor 15 and is used for milling the pipe.
The fixed frame 14 is arranged on one side of the sliding rail 4, the bottom of the fixed frame 14 is provided with a distance adjusting component 18 which can drive the fixed frame 14 to move along the extending direction of the sliding rail 4, and the distance adjusting component comprises a base 19 fixedly arranged on the frame 1 and an adjusting oil cylinder 20 which can drive the fixed frame 14 to be positioned, and the fixed frame 14 is glidingly connected to the upper side of the base 19 along the extending direction of the sliding rail. The distance between the milling assemblies 13 and the sliding rails 4 can be controlled by adjusting the oil cylinders 20, so that the milling cutter 16 can be positioned more accurately and is more convenient to process.
The angle adjusting assembly 17 comprises a mounting seat 21 which is connected to the fixing frame 14 in a source horizontal direction rotating manner and a screwing nut 22 which is arranged on the other side of the fixing seat and used for limiting the rotation of the mounting seat 21, and the motor 15 is fixedly connected to the mounting seat 21. The angle between the motor 15 and the slide rail 4 can be adjusted.
When the milling machine is used, after the punching of the processing table 2 is finished, the milling machine enters a milling station, and the end ports of the pipe are milled through the milling component 13, so that the working procedures of the two ends of the pipe are realized, and a plurality of working procedures can be realized under the condition that the clamping component 7 is not changed.
Still be provided with on the frame 1 with tubular product carry to mold core 8's material loading subassembly 23, material loading subassembly 23 is located the material loading station, material loading subassembly 23 package pay-off cylinder 24, bearing piece 25, liftout cylinder 26, the parallel processing platform 2 direction of motion of pay-off cylinder 24 sets up on the frame 1, its flexible end can slide along processing platform 2 direction of motion, bearing piece 25 sets up in the flexible end of pay-off cylinder 24, and bearing piece 25 can support tubular product, and make tubular product axis direction perpendicular processing platform 2 direction of sliding, liftout cylinder 26 sets up in processing platform 2 one side, and perpendicular processing platform 2 direction of motion is flexible, be used for advancing tubular product on bearing piece 25 on mold core 8.
When the pipe feeding device is used, the pipe is placed on the supporting block 25, so that the pipe can be conveyed to the processing table 2 according to the position required by processing, the feeding of equipment is faster, and the processing efficiency of the pipe is improved.
After milling, the pipe is moved to the blanking station by the reverse displacement of the processing table 2 through the hydraulic cylinder 5, a recovery assembly 27 for collecting the blown waste is arranged at the blanking station, and the recovery assembly 27 comprises a waste tank 28 arranged on the frame 1 and a blowing cylinder 29 arranged on one side of the processing table 2 and capable of blowing towards the processing table 2.
After collecting the pipe waste through the recovery assembly 27, the blanking assembly 30 is further provided with a blanking assembly 30 for removing the pipe on the mold core 8, the blanking assembly 30 comprises a material removing cylinder 31 which is arranged on one side of the processing table 2 and can stretch and retract in the direction perpendicular to the movement direction of the processing table 2, and the material removing cylinder 31 is arranged on the opposite side of the material feeding assembly.
After the pipe is processed, the hydraulic cylinder 5 is moved to a blanking station, after the recycling assembly 27 blows materials, the pressing cylinder 9 is reset, the pipe is not fixed any more, the pipe is separated from the mold core 8 through the stripping cylinder 31, and the processing of the pipe is completed.
The specific processing steps are as follows:
s1, blanking and feeding a pipe to a feeding station through a vibration disc;
s2, conveying the pipe to the processing table 2 through the feeding assembly 23;
s3, fixing the pipe through the clamping assembly 7;
s4, moving the translation assembly 3 to a punching station, and punching by the punching assembly 10;
s5, moving the translation assembly 3 to a milling station, and milling by the milling assembly 13;
s6, moving the translation assembly 3 to a blanking station, and collecting waste through the recovery assembly 27;
s7, pipe blanking is achieved through the blanking assembly 30.
In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. The automatic pipe machining equipment is characterized by comprising a frame, a machining table, a clamping assembly, a punching assembly, a milling assembly and a translation assembly; the clamping assembly is arranged on the processing table and used for fixedly connecting the pipe to the processing table, and the end to be processed of the pipe is positioned outside the processing table; the punching assembly is arranged on the processing table and can punch the side face of the pipe through the extrusion die, the translation assembly is used for driving the processing table to slide along the linear direction, the milling assembly is arranged on the frame and can be matched with the translation assembly to mill the pipe on the processing table.
2. The automatic pipe machining apparatus according to claim 1, wherein: the clamping assembly comprises a mold core arranged on the processing table and capable of enabling the pipe to be placed along the horizontal direction, and a material pressing cylinder which is arranged above the mold core and capable of extruding the pipe from top to bottom so that part of the pipe is embedded into the mold core, wherein the mold core is arranged on one side of the processing table, and the axis direction of the pipe is perpendicular to the sliding direction of the processing table.
3. The automatic pipe machining apparatus according to claim 1, wherein: the punching assembly comprises punching cylinders which are oppositely arranged on two sides of the die core and a punching die which is arranged at the telescopic end of the punching cylinder and used for punching the surface of the pipe.
4. The automatic pipe machining apparatus according to claim 1, wherein: the milling assembly comprises a fixing frame, a motor, a milling cutter and an angle adjusting assembly, wherein the fixing frame is arranged on the frame, the motor is obliquely arranged on the fixing frame along a vertical surface, the angle of inclination of the motor can be adjusted according to the angle of a bevel connection required by a pipe through the angle adjusting assembly, and the milling cutter is arranged on an output shaft of the motor and is used for milling the pipe.
5. The automatic pipe machining apparatus according to claim 1, wherein: the translation subassembly includes slide rail, hydraulic cylinder, support, the slide rail is fixed to be set up in the frame along the straight line direction, the processing platform slide connect with the slide rail upside, hydraulic cylinder passes through the support setting in the frame and is located slide rail one end for drive the processing platform and slide along the straight line direction.
6. The automatic pipe machining apparatus according to claim 1, wherein: the feeding assembly is arranged on the frame and used for conveying the pipe to the processing table; the feeding assembly comprises a feeding cylinder, a supporting block and a material ejection cylinder, wherein the feeding cylinder is parallel to the movement direction of the processing table and arranged on the frame, the telescopic end of the feeding cylinder can slide along the movement direction of the processing table, the supporting block is arranged at the telescopic end of the feeding cylinder and can support a pipe, the axial direction of the pipe is perpendicular to the sliding direction of the processing table, and the material ejection cylinder is arranged on one side of the processing table and stretches and contracts in the movement direction of the perpendicular processing table and is used for pushing the pipe on the supporting block onto the mold core.
7. The automatic pipe machining apparatus according to claim 1, wherein: still be provided with the recovery subassembly of collection waste material in the frame, the recovery subassembly is including setting up the waste material groove in the frame and setting up in processing platform one side and can blow the blowing cylinder of blowing towards the processing platform.
8. The automatic pipe machining apparatus according to claim 1, wherein: the processing bench is further provided with a blanking assembly for discharging the pipe from the processing bench, the blanking assembly comprises a discharging cylinder which is arranged on one side of the processing bench and can stretch and retract in the direction perpendicular to the movement direction of the processing bench, and the discharging cylinder is arranged on the opposite side of the feeding assembly.
9. The automatic pipe machining apparatus according to claim 4, wherein: the angle adjusting assembly comprises a mounting seat which is rotationally connected to the fixing frame in the horizontal direction of the source and a screwing nut which is arranged on the other side of the fixing seat and used for limiting the rotation of the mounting seat, and the motor is fixedly connected to the mounting seat.
10. The automatic pipe machining apparatus according to claim 4, wherein: the distance adjusting component capable of driving the fixing frame to move along the extending direction of the vertical sliding rail is arranged at the bottom of the fixing frame, and the distance adjusting component comprises a base fixedly arranged on the frame and an adjusting oil cylinder for driving the fixing frame to be located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032807.8U CN219336769U (en) | 2023-01-06 | 2023-01-06 | Automatic pipe machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032807.8U CN219336769U (en) | 2023-01-06 | 2023-01-06 | Automatic pipe machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219336769U true CN219336769U (en) | 2023-07-14 |
Family
ID=87097630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032807.8U Active CN219336769U (en) | 2023-01-06 | 2023-01-06 | Automatic pipe machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219336769U (en) |
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2023
- 2023-01-06 CN CN202320032807.8U patent/CN219336769U/en active Active
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