CN109759648B - Fin tube tooth former - Google Patents
Fin tube tooth former Download PDFInfo
- Publication number
- CN109759648B CN109759648B CN201910162500.8A CN201910162500A CN109759648B CN 109759648 B CN109759648 B CN 109759648B CN 201910162500 A CN201910162500 A CN 201910162500A CN 109759648 B CN109759648 B CN 109759648B
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- cutter
- sliding block
- piece
- guide rail
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 47
- 239000003638 chemical reducing agent Substances 0.000 claims description 33
- 239000004677 Nylon Substances 0.000 claims description 17
- 229920001778 nylon Polymers 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000012545 processing Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The invention discloses fin tube tooth forming equipment which comprises a workbench (1), a cutter feeding device (2) and a material supporting mechanism (3) for supporting a tube material along the axial direction of the tube material, wherein an installation seat (4) and a base (5) are arranged on the workbench (1), the base (5) is arranged on one side of the installation seat (4), the cutter feeding device (2) is uniformly distributed on the installation seat (4), and the material supporting mechanism (3) is arranged on the base (5). The fin tube tooth forming equipment is reasonable in structural design, stable in working and running, and high in working efficiency, and the cutter cannot vibrate in the process of processing the tube material into the fin tube, so that the phenomenon of vibration and cutting lines caused by damage of the thread wall of the fin tube is avoided, the product quality is improved, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of fin tube tooth forming processing, in particular to fin tube tooth forming equipment.
Background
Heat exchange tubes based on enhanced heat transfer designs are known as high efficiency heat transfer tubes, also known as finned tubes. The fin tube tooth forming machine in the prior art is unreasonable in structural design, and in the process of processing a tube material into a fin tube, a cutter can vibrate, so that the thread wall of the fin tube is damaged and vibration cutter lines are generated. Therefore, it is highly desirable for those skilled in the art to develop a fin tube teeth forming apparatus.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides efficient fin tube tooth forming equipment, so that the phenomenon of cutter vibration lines caused by damage of the thread wall of a fin tube is avoided, and the product quality is improved.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a fin tube tooth former, this tooth former includes workstation, cutter feed arrangement and holds in the palm the material mechanism of holding in the palm of pipe material axial along the pipe material, be provided with mount pad and base on the workstation, mount pad one side is located to the base, cutter feed arrangement evenly distributed is on the mount pad, hold in the palm the material mechanism and set up on the base, wherein:
the cutter feeding device comprises a cutter radial transmission mechanism, a cutter axial transmission mechanism and a cutter cutting mechanism, wherein the cutter radial transmission mechanism comprises a first motor, a first speed reducer, a first motor fixing frame, a first linear rail base, a second linear rail base, a first linear rail piece, a second linear rail piece, a first sliding block, a second sliding block, a coupler, a wire rod piece and a screw nut;
the tool axial transmission mechanism comprises a dovetail guide rail motherboard, a dovetail guide rail male plate, an angle plate, a bearing seat mounting plate and a ball screw nut pair, wherein the ball screw nut pair comprises a ball screw and a nut piece, the dovetail guide rail motherboard is matched with the dovetail guide rail male plate arranged below the dovetail guide rail motherboard, a lifting lug piece is arranged on the side wall of the dovetail guide rail motherboard, a first yielding through hole is formed in the lifting lug piece, a groove is formed in the boss part of the dovetail guide rail male plate, the nut piece is arranged in the groove, a second yielding through hole is formed in the side wall of the dovetail guide rail male plate, one end of the second yielding through hole is communicated with the groove, the first yielding through hole, the second yielding through hole and the nut piece are coaxial, the ball screw sequentially penetrates through the first yielding through hole, the second yielding through hole and is matched with the nut piece, an adjusting nut is arranged at the joint of the ball screw and the first yielding through hole, the dovetail guide rail male plate is axially moved by manually adjusting the nut, the angle plate is arranged below the dovetail guide rail male plate, and the mounting plate is matched with the angle plate;
the cutter cutting mechanism comprises a second motor, a second speed reducer, a second motor fixing frame, a belt, a main belt pulley, a secondary belt pulley, a transmission main shaft and a cutter, wherein the second speed reducer is arranged on the second motor fixing frame, an output shaft of the second motor is in transmission connection with the second speed reducer, one ends of a first sliding block upper plate and a second sliding block upper plate are fixedly arranged on the second motor fixing frame, a dovetail guide rail motherboard is fixedly arranged below the second motor fixing frame, a first bearing seat and a second bearing seat are coaxially arranged at the lower end of a bearing seat mounting plate, the transmission main shaft penetrates through the first bearing seat and the second bearing seat, a cutter is further arranged on the transmission main shaft, the output shaft end of the second speed reducer is adaptively provided with the main belt pulley, one end of the transmission main shaft is further provided with the secondary belt pulley, and the main belt pulley is in transmission connection with the secondary belt pulley through the belt;
the material supporting mechanism comprises a nylon main shaft box and a guide sleeve, the guide sleeve is arranged at the front end of the nylon main shaft box, and a pipe material penetrates through the nylon main shaft box and extends through the guide sleeve, and one end of the pipe material corresponds to the cutter;
the angle of the cutter is adjusted through the angle plate to enable the cutter to form an inclined angle with the pipe material, and the cutter is driven to feed through the cooperation of the cutter radial transmission mechanism and the cutter axial transmission mechanism, so that the transmission main shaft drives the cutter to process the pipe material.
Preferably, the first motor and the second motor are servo motors.
Preferably, the first speed reducer and the second speed reducer are planetary speed reducers.
Preferably, the number of the cutter feeding devices is three, and an included angle formed between two adjacent cutter feeding devices is 120 degrees.
Preferably, the screw rod member is a trapezoid screw rod member.
Preferably, the tool is a disc tool.
Based on the technical scheme, compared with the prior art, the invention has the following technical advantages:
the invention adopts the fin tube tooth forming equipment, has reasonable structural design and high working efficiency, improves the product quality, utilizes the cooperation action of the cutter radial transmission mechanism and the cutter axial transmission mechanism to feed the cutter in the process of processing the tube into the fin tube, and drives the second reducer through the second motor, and the output shaft of the second reducer drives the main belt pulley to be in transmission connection with the auxiliary belt pulley through the belt, so that the transmission main shaft drives the cutter to process the tube, the working operation is stable, the cutter cannot vibrate, and the phenomenon of vibration lines caused by damage of the thread wall of the fin tube is avoided.
Drawings
FIG. 1 is a schematic view of a fin tube teeth forming apparatus of the present invention.
Fig. 2 is a perspective view of the cutter feeding device of the present invention.
Fig. 3 is a front view of the tool feeder of the present invention.
Fig. 4 is a schematic structural view of the axial transmission mechanism of the cutter of the present invention.
Fig. 5 is a block diagram of the assembly of the dovetail rail motherboard and the shackle member of the present invention.
Fig. 6 is an assembly structure diagram of the dovetail rail male plate and ball screw nut assembly of the present invention.
Fig. 7 is a perspective view of the angle plate of the present invention.
Fig. 8 is a bottom view of the angle plate of the present invention.
Fig. 9 is a perspective view of the nylon headstock of the present invention.
In the figure: 1. a tool feeder apparatus includes a table, 2, a tool feeder apparatus, 201, a first motor, 202, a first speed reducer, 203, a first motor mount, 204, a first rail base, 205, a second rail base, 206, a first linear guide member, 207, a second linear guide member, 208, a first slider, 209, a second slider, 210, a coupler, 211, a wire rod, 212, a lead screw nut, 213, a first slider upper plate, 214, a second slider upper plate, 215, a dovetail rail motherboard, 216, a dovetail rail male plate, 217, an angle plate, 218, a bearing mount plate, 219, a ball screw, 220, a nut member, 221, a lug member, 222, a first relief hole, 223, a groove, 224, a second relief hole, 225, an adjustment nut, 226, a second motor, 227, a second speed reducer, 228, a second motor mount, 229, a belt, 230, a primary pulley, 231, a secondary pulley, 232, a main shaft, 233, 234, a first bearing mount, 235, a second bearing mount, 236, a relief groove portion, 3, a bracket mechanism, a cage, 301, a guide sleeve, and a guide sleeve.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 to 9, a fin tube tooth forming apparatus, the tooth forming apparatus includes a workbench 1, a cutter feeding device 2 and a material supporting mechanism 3 for supporting a tube material along the axial direction of the tube material, a mounting seat 4 and a base 5 are provided on the workbench 1, the base 5 is provided on one side of the mounting seat 4, the cutter feeding device 2 is uniformly distributed on the mounting seat 4, the material supporting mechanism 3 is provided on the base 5, wherein:
the cutter feeding device 2 comprises a cutter radial transmission mechanism, a cutter axial transmission mechanism and a cutter cutting mechanism, wherein the cutter radial transmission mechanism comprises a first motor 201, a first speed reducer 202, a first motor fixing frame 203, a first linear rail base 204, a second linear rail base 205, a first linear rail member 206, a second linear rail member 207, a first sliding block 208, a second sliding block 209, a coupler 210, a screw rod member 211 and a screw rod nut 212, the first speed reducer 202 is arranged on the first motor fixing frame 203, an output shaft of the first motor 201 is in transmission connection with the first speed reducer 202, an output shaft of the first speed reducer 202 is provided with a coupler 210, the output shaft of the first speed reducer 202 is in transmission connection with the screw rod member 211 through the coupler 210, the first linear rail base 204 and the second linear rail base 205 are respectively arranged on two sides of the lower end of the first motor fixing frame 203, the first linear guide rail member 206 and the second linear guide rail member 207 are respectively arranged on the first linear guide rail base 204 and the second linear guide rail base 205, the first linear guide rail member 206 and the second linear guide rail member 207 are oppositely arranged, the first linear guide rail member 206 is matched with a first sliding block 208 arranged on the first linear guide rail member 206, the second linear guide rail member 207 is matched with a second sliding block 209 arranged on the second linear guide rail member 207, a first sliding block upper plate 213 and a second sliding block upper plate 214 are respectively arranged on the first sliding block 208 and the second sliding block 209, a screw nut 212 is fixedly arranged between the first sliding block upper plate 213 and the second sliding block upper plate 214 so that the first sliding block upper plate 213, the second sliding block upper plate 214 and the screw nut 212 form an integrated structure, and the screw rod 211 is matched with the screw nut 212 so as to drive the first sliding block upper plate 213 and the second sliding block upper plate 214 to simultaneously move radially;
the tool axial transmission mechanism comprises a dovetail guide motherboard 215, a dovetail guide male plate 216, an angle plate 217, a bearing seat mounting plate 218 and a ball screw nut pair, wherein the ball screw nut pair comprises a ball screw 219 and a nut piece 220, the dovetail guide motherboard 215 is matched with the dovetail guide male plate 216 arranged below the dovetail guide motherboard 215, a lifting lug piece 221 is arranged on the side wall of the dovetail guide motherboard 215, a first clearance through hole 222 is arranged on the lifting lug piece 221, a groove 223 is arranged on the boss part of the dovetail guide male plate 216, the nut piece 220 is arranged in the groove 223, a second clearance through hole 224 is arranged on one side wall of the dovetail guide male plate 216, one end of the second clearance through hole 224 is communicated with the groove 223, the first clearance through hole 222, the second clearance through hole 224 and the nut piece 220 are coaxial, the ball screw 219 sequentially penetrates through the first clearance through hole 222 and the second clearance through hole 224 and is matched with the nut piece 220, a manual adjusting nut 225 is arranged at the joint of the ball 219 and the first clearance through hole 222, the angle adjusting plate 217 is arranged below the dovetail guide male plate 216, and the angle adjusting plate 216 is arranged below the dovetail guide plate 218;
the cutter cutting mechanism comprises a second motor 226, a second speed reducer 227, a second motor fixing frame 228, a belt 229, a main belt pulley 230, a secondary belt pulley 231, a transmission main shaft 232 and a cutter 233, wherein the second speed reducer 227 is arranged on the second motor fixing frame 228, an output shaft of the second motor 226 is in transmission connection with the second speed reducer 227, one ends of a first sliding block upper plate 213 and a second sliding block upper plate 214 are fixedly arranged on the second motor fixing frame 228, a dovetail guide rail motherboard 215 is fixedly arranged below the second motor fixing frame 228, a first bearing seat 234 and a second bearing seat 235 are coaxially arranged at the lower end of the bearing seat mounting plate 218, the transmission main shaft 232 is penetrated through the first bearing seat 234 and the second bearing seat 235, the transmission main shaft 232 is further provided with a cutter 233, an output shaft end of the second speed reducer 227 is adaptively provided with the main belt pulley 230, one end of the transmission main belt pulley 232 is further provided with the secondary belt pulley 231, and the main belt pulley 230 is in transmission connection with the secondary belt pulley 231 through the belt 229;
the material supporting mechanism 3 comprises a nylon main shaft box 301 and a guide sleeve 302, wherein the guide sleeve 302 is arranged at the front end of the nylon main shaft box 301, and a pipe material penetrates through the nylon main shaft box 301 and extends through the guide sleeve 302, and one end of the pipe material corresponds to the cutter 233;
the angle of the cutter 233 is adjusted through the angle plate 217 to enable the cutter 233 and the pipe material to form an inclined angle, and the cutter 233 is fed through the cooperation of the cutter radial transmission mechanism and the cutter axial transmission mechanism, so that the transmission main shaft 232 drives the cutter 233 to process the pipe material.
The first motor 201 and the second motor 226 are servo motors. The first decelerator 202 and the second decelerator 227 are planetary decelerator. The number of the cutter feeding devices 2 is three, and the included angle between two adjacent cutter feeding devices 2 is 120 degrees. The screw rod piece 211 is a trapezoid screw rod piece. The cutter 233 is a disc cutter. Nylon spindle 301 is provided with nylon axle, and the pipe material runs through the nylon axle in nylon spindle 301 and extends in passing uide bushing 302, and the nylon axle in nylon spindle 301 can rotate along with the pipe material in the processing, and the purpose is that the pipe material wearing and tearing are prevented. The mounting base 4, the dovetail rail motherboard 215, the dovetail rail male plate 216, the angle plate 217 and the nylon headstock 301 are all of the prior art and can be purchased directly from the market. The lower end surface of the angle plate 217 is provided with a relief groove portion 236, and the relief groove portion 236 is parallelogram-shaped.
The foregoing is illustrative and explanatory of the invention, and is not meant to limit the advantages that can be achieved, and any simple modifications in structure, and/or any one or more of the advantages that may be realized in some embodiments of the invention, are within the scope of the present application.
Claims (6)
1. The fin tube tooth forming device is characterized in that: this tooth former includes workstation (1), cutter feed device (2) and holds in the palm material mechanism (3) of holding in the palm the pipe material along the pipe material axial, be provided with mount pad (4) and base (5) on workstation (1), mount pad (4) one side is located to base (5), cutter feed device (2) evenly distributed is on mount pad (4), hold in the palm material mechanism (3) and set up on base (5), wherein:
the cutter feeding device (2) comprises a cutter radial transmission mechanism, a cutter axial transmission mechanism and a cutter cutting mechanism, wherein the cutter radial transmission mechanism comprises a first motor (201), a first speed reducer (202), a first motor fixing frame (203), a first linear rail base (204), a second linear rail base (205), a first linear rail piece (206), a second linear rail piece (207), a first sliding block (208), a second sliding block (209), a coupling (210), a screw rod piece (211) and a screw rod nut (212), the first speed reducer (202) is arranged on the first motor fixing frame (203), an output shaft of the first motor (201) is in transmission connection with the first speed reducer (202), the output shaft of the first speed reducer (202) is provided with the coupling (210), the output shaft of the first speed reducer (202) is in transmission connection with the screw rod piece (211) through the coupling (210), the first linear rail base (204) and the second linear rail base (205) are respectively arranged on two sides of the lower end of the first motor fixing frame (203), the first linear rail piece (206), the second linear rail piece (207) and the first linear rail base (207) are respectively arranged on the first linear rail base (204) and the second linear rail base (204), the first linear guide rail piece (206) is matched with a first sliding block (208) arranged on the first linear guide rail piece, the second linear guide rail piece (207) is matched with a second sliding block (209) arranged on the second linear guide rail piece, a first sliding block upper plate (213) and a second sliding block upper plate (214) are respectively arranged on the first sliding block (208) and the second sliding block (209), a screw nut (212) is fixedly arranged between the first sliding block upper plate (213) and the second sliding block upper plate (214) so that the first sliding block upper plate (213), the second sliding block upper plate (214) and the screw nut (212) form an integrated structure, and the screw piece (211) is matched with the screw nut (212) to drive the first sliding block upper plate (213) and the second sliding block upper plate (214) to move radially at the same time;
the tool axial transmission mechanism comprises a dovetail guide rail motherboard (215), a dovetail guide rail male plate (216), an angle plate (217), a bearing seat mounting plate (218) and a ball screw nut pair, wherein the ball screw nut pair comprises a ball screw (219) and a nut piece (220), the dovetail guide rail motherboard (215) is matched with the dovetail guide rail male plate (216) arranged below the dovetail guide rail motherboard, a lifting lug piece (221) is arranged on the side wall of the dovetail guide rail motherboard (215), a first yielding through hole (222) is arranged on the lifting lug piece (221), a groove (223) is arranged on the boss part of the dovetail guide rail male plate (216), the nut piece (220) is arranged in the groove (223), a second yielding through hole (224) is arranged on one side wall of the dovetail guide rail male plate (216), one end of the second yielding through hole (224) is communicated with the groove (223), the first yielding through hole (222), the second yielding through hole (224) and the nut piece (220) are coaxial, the ball screw (219) sequentially penetrates through the first yielding through hole (222), the second yielding through hole (224) and is connected with the ball screw nut piece (225) to enable the dovetail guide rail male plate (216) to move axially, and the ball screw nut (225) to be adjusted by the adjusting nut (225), an angle plate (217) is arranged below the dovetail guide rail male plate (216), and a bearing seat mounting plate (218) matched with the angle plate (217) is arranged below the angle plate;
the cutter cutting mechanism comprises a second motor (226), a second speed reducer (227), a second motor fixing frame (228), a belt (229), a main belt wheel (230), a secondary belt wheel (231), a transmission main shaft (232) and a cutter (233), wherein the second speed reducer (227) is arranged on the second motor fixing frame (228), an output shaft of the second motor (226) is in transmission connection with the second speed reducer (227), one ends of a first sliding block upper plate (213) and a second sliding block upper plate (214) are fixedly arranged on the second motor fixing frame (228), a dovetail guide rail motherboard (215) is fixedly arranged below the second motor fixing frame (228), a first bearing seat (234) and a second bearing seat (235) are coaxially arranged at the lower end of the bearing seat mounting plate (218), the transmission main shaft (232) penetrates through the first bearing seat (234) and the second bearing seat (235), the cutter (233) is further arranged on the transmission main shaft (232), the output shaft end (230) of the second speed reducer (227) is adaptively provided with the main belt wheel (230), and one end of the transmission main belt wheel (232) is further connected with the main belt wheel (231) through the belt wheel (231);
the material supporting mechanism (3) comprises a nylon main shaft box (301) and a guide sleeve (302), the guide sleeve (302) is arranged at the front end of the nylon main shaft box (301), and a pipe material penetrates through the nylon main shaft box (301) and extends through the guide sleeve (302), and one end of the pipe material corresponds to the cutter (233);
the angle of the cutter (233) is adjusted through the angle plate (217) to enable the cutter (233) to form an inclined angle with the pipe material, and the cutter (233) is driven to feed through the cooperation of the cutter radial transmission mechanism and the cutter axial transmission mechanism, so that the transmission main shaft (232) drives the cutter (233) to process the pipe material.
2. The fin tube teeth forming apparatus of claim 1, wherein: the first motor (201) and the second motor (226) are servo motors.
3. The fin tube teeth forming apparatus of claim 1, wherein: the first speed reducer (202) and the second speed reducer (227) are planetary speed reducers.
4. The fin tube teeth forming apparatus of claim 1, wherein: the number of the cutter feeding devices (2) is three, and an included angle formed between two adjacent cutter feeding devices (2) is 120 degrees.
5. The fin tube teeth forming apparatus of claim 1, wherein: the screw rod piece (211) is a trapezoid screw rod piece.
6. The fin tube teeth forming apparatus of claim 1, wherein: the cutter (233) is a disc cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162500.8A CN109759648B (en) | 2019-03-05 | 2019-03-05 | Fin tube tooth former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162500.8A CN109759648B (en) | 2019-03-05 | 2019-03-05 | Fin tube tooth former |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109759648A CN109759648A (en) | 2019-05-17 |
| CN109759648B true CN109759648B (en) | 2024-02-09 |
Family
ID=66457748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910162500.8A Active CN109759648B (en) | 2019-03-05 | 2019-03-05 | Fin tube tooth former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759648B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446747B (en) * | 2022-09-15 | 2023-10-27 | 珠海三锐精工科技有限公司 | Clamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986003998A1 (en) * | 1984-12-29 | 1986-07-17 | Kashifuji Works, Ltd. | Machining tool |
| JP2003311574A (en) * | 2003-04-16 | 2003-11-05 | Seiko Instruments Inc | Table feeding device |
| CN201483067U (en) * | 2009-09-03 | 2010-05-26 | 宁波摩士集团股份有限公司 | Pipe material cutting machine |
| WO2016106679A1 (en) * | 2014-12-31 | 2016-07-07 | 深圳市配天智造装备股份有限公司 | Numerical control machine, and method for rapid tool changing of numerical control machine |
| CN108994730A (en) * | 2018-08-10 | 2018-12-14 | 重庆市巨吉机电设备有限公司 | Super large stroke tool feeding mechanism |
| CN109128350A (en) * | 2018-10-29 | 2019-01-04 | 泰州驰骏智能设备有限公司 | A kind of automatic pipe cutting equipment |
| CN109732148A (en) * | 2019-03-05 | 2019-05-10 | 泰州驰骏智能设备有限公司 | A method of processing finned tube tooth |
| CN209736772U (en) * | 2019-03-05 | 2019-12-06 | 泰州驰骏智能设备有限公司 | Novel finned tube tooth forming equipment |
-
2019
- 2019-03-05 CN CN201910162500.8A patent/CN109759648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986003998A1 (en) * | 1984-12-29 | 1986-07-17 | Kashifuji Works, Ltd. | Machining tool |
| JP2003311574A (en) * | 2003-04-16 | 2003-11-05 | Seiko Instruments Inc | Table feeding device |
| CN201483067U (en) * | 2009-09-03 | 2010-05-26 | 宁波摩士集团股份有限公司 | Pipe material cutting machine |
| WO2016106679A1 (en) * | 2014-12-31 | 2016-07-07 | 深圳市配天智造装备股份有限公司 | Numerical control machine, and method for rapid tool changing of numerical control machine |
| CN108994730A (en) * | 2018-08-10 | 2018-12-14 | 重庆市巨吉机电设备有限公司 | Super large stroke tool feeding mechanism |
| CN109128350A (en) * | 2018-10-29 | 2019-01-04 | 泰州驰骏智能设备有限公司 | A kind of automatic pipe cutting equipment |
| CN109732148A (en) * | 2019-03-05 | 2019-05-10 | 泰州驰骏智能设备有限公司 | A method of processing finned tube tooth |
| CN209736772U (en) * | 2019-03-05 | 2019-12-06 | 泰州驰骏智能设备有限公司 | Novel finned tube tooth forming equipment |
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| CN109759648A (en) | 2019-05-17 |
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