CN115106393A - Universal machine tool with automatic correcting function for screw machining - Google Patents
Universal machine tool with automatic correcting function for screw machining Download PDFInfo
- Publication number
- CN115106393A CN115106393A CN202211026446.2A CN202211026446A CN115106393A CN 115106393 A CN115106393 A CN 115106393A CN 202211026446 A CN202211026446 A CN 202211026446A CN 115106393 A CN115106393 A CN 115106393A
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- Prior art keywords
- wire drawing
- tube
- fixed
- correction
- movable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a universal machine tool with automatic correcting function for screw machining, which relates to the technical field of screw machining, and specifically comprises the following components: a wire drawing machine body; the correcting support plate is fixed on the inner side walls of two ends of the wire drawing machine body through screws, and a driving motor is fixed on the surface of the correcting support plate; the opposite wheel disc is connected to the bottom end of the driving motor; the facing wheel disc further comprises: the laminated steel sheet wraps the outer wall of the opposite wheel disc, and the side surface of the laminated steel sheet is connected with a movable shaft; and the rubber salient points are arranged on the surface of the attached steel sheet. This a wire drawing machine orthotic devices for screw processing, the device can realize straightening the correction around the copper wire drawing, avoids the copper wire crooked, reduces the wire drawing degree of difficulty and improves the precision of wire drawing size control, can eliminate the rust on copper wire surface simultaneously to avoid the rust to exist and lead to the problem that the size is out of alignment to the copper wire drawing to appear.
Description
Technical Field
The invention relates to the technical field of screw machining, in particular to a universal machine tool with automatic correction function for screw machining.
Background
The screw is required to be subjected to the processes of annealing, pickling, wire drawing, cold heading, tail drilling, thread rolling, heat treatment and the like in the processing flow, wherein the wire drawing refers to the process of drawing a metal product through a wire drawing machine, so that the diameter and the roundness of a screw raw material, namely steel, are changed, the diameter of the screw is usually about 0.5cm, so that the steel used at the moment can be coiled through bending, and the steel capable of being coiled is generally called as a steel wire.
The existing steel wire cannot perform good wire drawing operation due to long-term winding when being drawn, and a wire drawing machine cannot correct the steel wire before and after drawing during operation, so that the steel wire is easy to bend, the steel wire is not beneficial to accurate wire drawing operation, the size of the drawn steel wire is not in line with the requirement, and the later-stage processing is also not beneficial;
in addition, the surface of the steel wire is often rusted due to storage or secondary recovery, but the existing wire drawing machine cannot remove the rusted, and the rusted spots easily influence the normal wire drawing operation to cause dimension misalignment, so that an automatic and positive universal machine tool for screw machining is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic universal machine tool for screw machining, which solves the problems that the existing steel wire cannot be well drawn due to bending when being drawn because of long-term winding, the steel wire cannot be corrected before and after drawing during operation by a drawing machine, the steel wire is easy to bend, the size of the steel wire after drawing is not required easily due to the fact that the accurate drawing operation is not facilitated, the later-stage machining is also not facilitated, the surface of the steel wire has rust due to storage or secondary recovery, but the existing drawing machine cannot remove the rust, and the normal drawing operation is easily influenced by the existence of the rust, so that the size is not aligned.
In order to achieve the purpose, the invention is realized by the following technical scheme: a universal machine tool with automatic correction for screw machining, comprising:
a wire drawing machine body;
the correcting support plate is fixed on the inner side walls of two ends of the wire drawing machine body through screws, and a driving motor is fixed on the surface of the correcting support plate;
the opposite wheel disc is connected to the bottom end of the driving motor;
the facing wheel disc further comprises:
the laminated steel sheet wraps the outer wall of the opposite wheel disc, and the side surface of the laminated steel sheet is connected with a movable shaft;
and the rubber salient points are arranged on the surface of the attached steel sheet.
Optionally, the opposite wheel discs are symmetrically distributed about a central axis of the wire drawing machine body, the opposite wheel discs form a rotating structure with the wire drawing machine body through the driving motor, and the attached steel sheets form a transmission structure with the driving motor through the opposite wheel discs.
Optionally, the attaching steel sheet forms a movable structure through a movable shaft, and rubber bumps are uniformly distributed on the surface of the attaching steel sheet.
Optionally, the orthotic support plate further comprises:
a fixed straightening pipe fixed to the bottom of the straightening support plate;
the flare tube is fixed at the left end of the fixed correcting tube.
Optionally, the central axis of the flared tube, the central axis of the fixed correction tube and the central axis of the wire drawing machine body are located on a horizontal line, and the fixed correction tube and the flared tube are of an integrated structure.
Optionally, the fixed orthotic tube further comprises:
the rotating motor is fixed at the top of the correction support plate;
a transmission gear connected to a left end of the rotating motor;
the movable tube is connected to the middle section of the fixed correcting tube;
the gear groove is formed in the side face of the movable pipe;
a liquid storage chamber which is opened inside the movable tube;
a charging port plug disposed on a top surface of the movable tube;
the material turning plate is connected to the bottom of the inner wall of the liquid storage chamber;
and the rubber brush is connected to the inner wall of the movable pipe.
Optionally, the transmission gear forms a meshing structure with the movable pipe through the gear groove, the gear groove and the movable pipe form an integrated structure, and the gear movable pipe is movably connected with the fixed correction pipe.
Optionally, the material turning plate is uniformly distributed in the liquid storage chamber in an annular shape, and the shape of the inner opening of the liquid storage chamber is matched with the shape of the outer opening of the material turning plate.
Optionally, the rubber brush further comprises:
the liquid passing groove is formed in the rubber brush;
and the return spring is fixed in the overflowing liquid tank.
Optionally, the rubber brush forms the connectivity structure through crossing between cistern and the liquid storage chamber, and rubber brush evenly distributed is in the internal surface of movable tube, and the rubber brush passes through reset spring and constitutes elastic construction moreover.
The invention provides a universal machine tool with automatic correcting function for screw machining, which has the following beneficial effects:
the device can realize straightening correction before and after steel wire drawing, reduce the drawing difficulty, improve the drawing size control accuracy, and simultaneously eliminate rust on the surface of the steel wire, thereby avoiding the problem of size misalignment of the steel wire drawing caused by the existence of the rust; because be two points in opposite directions between rim plate and the wire drawing machine body one line and be favorable to making the copper wire after the wire drawing be the straight line ejection of compact, the copper wire after avoiding the wire drawing appears crooked, and is connected with through the loose axle between the steel sheet and does benefit to the improvement to the straight line transmission distance of copper wire, and laminating steel sheet surface distribution has the rubber bump moreover can improve with the frictional force of copper wire, and the dynamics of drawing when the reinforcing ejection of compact makes the copper wire be the straight line transmission.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the opposing wheel discs of the present invention;
FIG. 3 is a schematic view of the internal structure of the movable tube according to the present invention;
FIG. 4 is a schematic view of a connection structure of a transmission gear and a gear groove of the present invention;
FIG. 5 is a schematic perspective view of a rubber brush according to the present invention.
In the figure: 1. a wire drawing machine body; 2. a correcting support plate; 3. a drive motor; 4. an opposite wheel disc; 5. attaching a steel sheet; 6. a movable shaft; 7. rubber bumps; 8. rotating the motor; 9. a transmission gear; 10. fixing the correcting tube; 11. a flare tube; 12. a movable tube; 13. a gear groove; 14. a liquid storage chamber; 15. a charging port plug; 16. a material turning plate; 17. a rubber brush; 18. a liquid passing groove; 19. a return spring.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: a universal machine tool with automatic correction for screw machining, comprising:
a wire drawing machine body 1;
the correcting support plate 2 is fixed on the inner side walls of two ends of the wire drawing machine body 1 through screws, and a driving motor 3 is fixed on the surface of the correcting support plate 2;
an opposite wheel disc 4 connected to the bottom end of the driving motor 3;
the facing discs 4 further comprise:
the fitting steel sheet 5 wraps the outer wall of the opposite wheel disc 4, and the side face of the fitting steel sheet 5 is connected with a movable shaft 6;
and rubber bumps 7 provided on the surface of the bonded steel sheet 5.
The opposite wheel discs 4 are symmetrically distributed about the central axis of the wire drawing machine body 1, the opposite wheel discs 4 form a rotating structure through the driving motor 3 and the wire drawing machine body 1, the attached steel sheets 5 form a transmission structure through the opposite wheel discs 4 and the driving motor 3, the opposite wheel discs 4 are symmetrically distributed at two ends of the wire drawing machine body 1 in groups of four, when a steel wire is fed, the driving motor 3 drives the four opposite wheel discs 4 positioned at the left side of the wire drawing machine body 1 to rotate in opposite directions, so that the attached steel sheets 5 are driven to carry the steel wire to enter the wire drawing machine body 1 to realize wire drawing operation, when the steel wire is discharged after wire drawing, the four opposite wheel discs 4 positioned at the right side of the wire drawing machine body 1 rotate in opposite directions to carry the steel wire after wire drawing to finish discharging, and the two-point one-line is favorable for the steel wire to be linearly discharged after wire drawing due to the two-point one line between the opposite wheel discs 4 and the wire drawing machine body 1, the steel wire after drawing is prevented from bending;
the laminated steel sheets 5 form a movable structure through movable shafts 6, rubber bumps 7 are uniformly distributed on the surfaces of the laminated steel sheets 5, the laminated steel sheets 5 are connected through the movable shafts 6, so that the linear transmission distance of a steel wire is favorably increased, the rubber bumps 7 distributed on the surfaces of the laminated steel sheets 5 can increase the friction force with the steel wire, and the drawing force during discharging is enhanced to enable the steel wire to be transmitted linearly;
the orthotic support plate 2 further comprises:
a fixed correcting pipe 10 fixed to the bottom of the correcting support plate 2;
a flare tube 11 fixed to the left end of the fixed correcting tube 10;
the central axis of the flared tube 11, the central axis of the fixed correcting tube 10 and the central axis of the wire drawing machine body 1 are positioned on a horizontal line, the fixed correcting tube 10 and the flared tube 11 are in an integrated structure, the flared tube 11 and the fixed correcting tube 10 are positioned on the left side of the wire drawing machine body 1 and the opposite wheel disc 4, and a steel wire passes through the flared tube 11 and the fixed correcting tube 10 and is fed through the opposite wheel disc 4, so that the bent part of the steel wire is attached to the inner walls of the flared tube 11 and the fixed correcting tube 10 during feeding to be transmitted, the bent part of the steel wire is straightened, and meanwhile, the attached steel sheet 5 is conveniently and accurately attached to the surface of the steel wire to feed;
the fixed orthotic tube 10 further comprises:
a rotating motor 8 fixed on the top of the correcting support plate 2;
a transmission gear 9 connected to the left end of the rotating motor 8;
a movable tube 12 connected to the middle section of the fixed correcting tube 10;
a gear groove 13 opened in a side surface of the movable tube 12;
a reservoir chamber 14 opened inside the movable tube 12;
a charging port plug 15 provided on the top surface of the movable tube 12;
a material turning plate 16 connected to the bottom of the inner wall of the liquid storage chamber 14;
a rubber brush 17 attached to an inner wall of the movable tube 12;
the transmission gear 9 forms a meshing structure with the movable tube 12 through the gear groove 13, the gear groove 13 and the movable tube 12 form an integrated structure, and the movable tube 12 is movably connected with the fixed correcting tube 10;
the material turning plate 16 is uniformly distributed in the liquid storage chamber 14 in a ring shape, the shape of the inner opening of the liquid storage chamber 14 is matched with the shape of the outer opening of the material turning plate 16, a rust remover can be injected into the liquid storage chamber 14 by opening the feeding port plug 15, the transmission gear 9 is meshed with the gear groove 13 to enable the rotating motor 8 to drive the movable pipe 12 to rotate, the rubber brush 17 rotates along with the rubber brush 17 to be attached to the surface of a steel wire to clean the steel wire, the rust remover in the liquid storage chamber 14 penetrates through the rubber brush 17 to be coated on the surface of the steel wire, the rust remover is uniformly distributed on the surface of the steel wire under the rotation of the rubber brush 17, the rubber brush 17 can remove rust on the surface of the steel wire under the rotation, the material turning plate 16 synchronously rotates along with the movable pipe 12, the material turning plate 16 is beneficial to carrying the rust remover to the upper half part of the liquid storage chamber 14, the rust remover can enter each rubber brush 17, and uniform liquid discharge is facilitated, the deposition of the rust remover is avoided;
the rubber brush 17 further includes:
a liquid passing groove 18 opened inside the rubber brush 17;
a return spring 19 fixed inside the liquid passing tank 18;
1. the correcting device for the wire drawing machine for screw machining comprises four opposite wheel discs, wherein the four opposite wheel discs are symmetrically distributed at two ends of a wire drawing machine body in a group, the opposite wheel discs rotate in opposite directions through a driving motor to carry a laminated steel sheet to be attached to the surface of a steel wire so as to realize feeding and discharging of the steel wire, two points are formed between the opposite wheel discs and the wire drawing machine body, one line is favorable for enabling the steel wire after wire drawing to be linearly discharged, the steel wire after wire drawing is prevented from being bent, the laminated steel discs are connected through movable shafts so as to be favorable for improving the linear transmission distance of the steel wire, rubber bumps are distributed on the surfaces of the laminated steel discs so as to improve the friction force between the laminated steel discs and the steel wire, and the steel wire is linearly transmitted by means of drawing force during discharging;
2. according to the straightening device for the wire drawing machine for screw machining, the flared tube and the fixed straightening tube are positioned on the left side of the wire drawing machine body and the left side of the opposite wheel disc, so that the bent part of a steel wire is attached to the inner walls of the flared tube and the fixed straightening tube to be conveyed during feeding, the bent part of the steel wire is straightened, and meanwhile, the attached steel sheet is conveniently and accurately attached to the surface of the steel wire to be fed;
3. according to the straightening device of the wire drawing machine for screw machining, the liquid storage chamber is formed in the movable pipe, the rust remover is arranged in the liquid storage chamber, the liquid passing groove is formed in the rubber brush, so that the rust remover penetrates through the rubber brush to cover the surface of a steel wire when the movable pipe rotates, the rust remover is evenly distributed on the surface of the steel wire when the rubber brush rotates to coat, meanwhile, the rubber brush can remove rust on the surface of the steel wire when the rubber brush rotates, and therefore the accuracy of the steel wire during wire drawing is improved;
4. according to the straightening device for the wire drawing machine for screw machining, the material turning plates are distributed in the liquid storage chamber in an annular shape, and the material turning plates rotate synchronously along with the movable pipes, so that a rust remover can be carried to the upper half part of the liquid storage chamber, the rust remover can pass through the inner part of each rubber brush to reach the surface of a steel wire, uniform liquid outlet is facilitated, and rust remover deposition is avoided;
5. this a wire drawing machine orthotic devices for screw processing, the inside cistern inside of crossing of rubber brush is fixed with reset spring, can strengthen the pliability of rubber brush through reset spring to improve the friction dynamics between rubber brush and the copper wire surface, thereby be favorable to reinforcing the rust to clear away the effect.
In summary, when the straightening device for the wire drawing machine for screw machining is used, one end of a steel wire firstly sequentially passes through the positions between the inside of the flared tube 11, the inside of the fixed straightening tube 10 and the movable tube 12 and the opposite wheel discs 4 to enter the inside of the wire drawing machine body 1, and at the moment, the driving motor 3 positioned at the left end of the wire drawing machine body 1 drives the four opposite wheel discs 4 positioned at the left side of the wire drawing machine body 1 to rotate in opposite directions, so that the attached steel sheet 5 drives the steel wire to enter the inside of the wire drawing machine body 1 to realize wire drawing operation;
the jointed steel sheets 5 are connected through the movable shaft 6, so that the linear transmission distance of the steel wire is favorably increased, the middle section of the steel wire is prevented from sinking and bending due to gravity, rubber bumps 7 are distributed on the surfaces of the jointed steel sheets 5, the friction force between the jointed steel sheets and the steel wire can be increased, and the drawing force during discharging is enhanced, so that the steel wire is linearly transmitted;
and in the process that the steel wire enters the body 1 of the wire drawing machine, the curved part of the steel wire is jointed with the inner walls of the flared tube 11 and the fixed correcting tube 10 for transmission when feeding, so that the curved part of the steel wire is corrected and straightened, before the steel wire is conveyed, a rust remover can be injected into the liquid storage chamber 14 by opening the feeding port plug 15, when the steel wire is conveyed, the transmission gear 9 is meshed with the gear groove 13 so that the rotating motor 8 can drive the movable tube 12 to rotate, at the moment, the rubber brush 17 rotates along with the steel wire to be jointed with the surface of the steel wire for cleaning, meanwhile, the rust remover in the liquid storage chamber 14 passes through the rubber brush 17 to be smeared on the surface of the steel wire, the rust remover is evenly distributed on the surface of the steel wire when the rubber brush 17 rotates, the rubber brush 17 is matched with the rust remover to remove rust on the surface of the steel wire when rotating, the material turnover plate 16 rotates along with the movable tube 12 synchronously, the turnover plate 16 is beneficial to carrying the rust remover to reach the half part of the liquid storage chamber 14, the rust remover can enter each rubber brush 17, and uniform liquid discharge is facilitated;
finally, when the copper wire after the wire drawing is discharged, four wheel discs 4 located on the right side of the wire drawing machine body 1 rotate in opposite directions through the driving motor 3 to carry the steel wire after the wire drawing to complete the discharging, and because the wheel discs 4 and the wire drawing machine body 1 are in opposite directions, two points and one line are formed, and the steel wire after the wire drawing is favorable to being discharged linearly under the action of the steel wire 5 attached to the steel wire, the steel wire after the wire drawing is prevented from being bent.
Claims (5)
1. A universal machine tool with automatic correction for screw machining, comprising: the device comprises a wire drawing machine body, correction support plates, opposite wheel discs, a joint steel sheet, a fixed correction pipe and rubber bumps, and is characterized in that the correction support plates are fixed on the inner side walls of two ends of the wire drawing machine body through screws, and a driving motor is fixed on the surfaces of the correction support plates; the opposite wheel disc is connected to the bottom end of the driving motor; the opposite wheel disc also comprises a joint steel sheet which wraps the outer wall of the opposite wheel disc, and the side surface of the joint steel sheet is connected with a movable shaft; the rubber salient points are arranged on the surface of the attaching steel sheet; the opposite wheel discs are symmetrically distributed around the central axis of the wire drawing machine body, the opposite wheel discs form a rotating structure through the driving motor and the wire drawing machine body, and the attached steel sheets form a transmission structure through the opposite wheel discs and the driving motor; the correction support plate further comprises a flared tube which is fixed at the left end of the fixed correction tube.
2. The universal machine tool with automatic correction for screw machining according to claim 1 is characterized in that the central axis of the flare tube, the central axis of the fixed correction tube and the central axis of the wire drawing machine body are located on a horizontal line, and the fixed correction tube and the flare tube are in an integrated structure.
3. The universal machine tool with automatic correction for screw machining according to claim 1, wherein the fixed correction tube further comprises a rotating motor, a transmission gear, a movable tube, a gear groove, a liquid storage chamber, a charging port plug, a material turning plate and a rubber brush; the transmission gear is connected to the left end of the rotating motor; the movable pipe is connected to the middle section of the fixed correction pipe; the gear groove is formed in the side face of the movable pipe; the liquid storage chamber is arranged inside the movable pipe; the charging port plug is arranged on the top surface of the movable pipe; the material turning plate is connected to the bottom of the inner wall of the liquid storage chamber; the rubber brush is connected to the inner wall of the movable pipe.
4. The universal machine tool with automatic correction for screw machining according to claim 3 is characterized in that the transmission gear is meshed with the movable tube through a gear groove, the gear groove and the movable tube are integrated, and the movable tube is movably connected with the fixed correction tube.
5. The universal machine tool with automatic correction for screw machining according to claim 3, wherein the material turning plate is uniformly distributed in the liquid storage chamber in a ring shape, and the shape of the inner opening of the liquid storage chamber is matched with the shape of the outer opening of the material turning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026446.2A CN115106393A (en) | 2022-08-25 | 2022-08-25 | Universal machine tool with automatic correcting function for screw machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026446.2A CN115106393A (en) | 2022-08-25 | 2022-08-25 | Universal machine tool with automatic correcting function for screw machining |
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| Publication Number | Publication Date |
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| CN115106393A true CN115106393A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211026446.2A Pending CN115106393A (en) | 2022-08-25 | 2022-08-25 | Universal machine tool with automatic correcting function for screw machining |
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Cited By (1)
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| CN116727472A (en) * | 2023-08-15 | 2023-09-12 | 常州市美特仑线缆有限公司 | Metal wire drawing device and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727472A (en) * | 2023-08-15 | 2023-09-12 | 常州市美特仑线缆有限公司 | Metal wire drawing device and working method thereof |
| CN116727472B (en) * | 2023-08-15 | 2023-10-13 | 常州市美特仑线缆有限公司 | Metal wire drawing device and working method thereof |
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