CN113245384A - Negative pressure type wire drawing device for metal wire drawing - Google Patents
Negative pressure type wire drawing device for metal wire drawing Download PDFInfo
- Publication number
- CN113245384A CN113245384A CN202110521650.0A CN202110521650A CN113245384A CN 113245384 A CN113245384 A CN 113245384A CN 202110521650 A CN202110521650 A CN 202110521650A CN 113245384 A CN113245384 A CN 113245384A
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- thread
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- metal wire
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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
- 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
- B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
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Abstract
The invention discloses a negative pressure type wire drawing device for metal wire drawing, which comprises a main hollow shell with a main hollow structure at the center and provided with a sealing door. The metal wire is threaded through the hole with a specific size, the containment wheel is pulled by the driving motor, the metal wire is elongated again, in the wire drawing process, an external negative pressure machine is used for providing air negative pressure within a proper range, so that a power source for driving the metal wire to the inside is mainly from the air negative pressure, and due to the comprehensive nature of the air negative pressure, the stress of the metal wire at the hole part is from the excircle of the cross section of the metal wire at the hole part, so that the stress area is increased, the stress on a single part of the metal wire is reduced, the pressure on the deformation part of the metal wire during the elongation is reduced, the probability of the metal wire breakage phenomenon is reduced, and the overall quality of the metal wire is ensured.
Description
Technical Field
The invention relates to the technical field of metal drawing, in particular to a negative pressure type drawing device for metal drawing.
Background
At present, in the aspect of metal wire drawing technology, when wire drawing is carried out in the last step, a metal wire generally penetrates through a hole with a specific size, moving wire drawing is carried out at one end, but the metal wire is drawn by means of a captive wheel or manually, and in actual work, the metal wire is broken due to the fact that stress on the metal wire is uneven in the drawing process of the hole, and the overall quality of the metal wire is seriously affected.
Disclosure of Invention
The present invention is directed to a negative pressure type wire drawing device for drawing a metal wire, which solves the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a negative pressure type wire drawing device for metal wire drawing comprises a main hollow shell with a main hollow structure at the center and a sealing door, wherein a main through hole is formed in the center of one end of the main hollow shell, a main thread groove communicated with the external space is formed in one end face of the main through hole, a thread installation type metal wire shaping mechanism is installed on the inner wall of the main thread groove through a main external thread structure, a pipeline butt joint port communicated with the external space and the main hollow structure is formed in one side of the top of the main hollow shell, an auxiliary driving motor installation shell is installed on the other side of the top of the main hollow shell, a main driving motor installation shell is installed at the position, between the pipeline butt joint port and the auxiliary driving motor installation shell, of the main hollow shell and the auxiliary driving motor installation shell are internally provided with an inverted main driving motor and an inverted auxiliary driving motor respectively, the main motor main shaft and the auxiliary motor main shaft in the main driving motor and the auxiliary driving motor respectively penetrate through the top structure of the main hollow shell, the main motor main shaft and the auxiliary motor main shaft are located at one end inside the main hollow structure, a main threaded rod and a hoisting wheel are respectively installed at one end inside the main hollow structure, a main rotating shaft is installed at the center of a rotating end face of the hoisting wheel, a shaft body of the main rotating shaft penetrates through the bottom structure of the main hollow shell, a main bearing and a main sealing ring are installed at the penetrating position of each main hollow shell of the shaft body, an auxiliary external thread structure is arranged on a rod body of the main threaded rod, a vertical main limiting moving rod is fixed on one side of the main threaded rod inside the main hollow shell, and the rod bodies of the main limiting moving rod and the main threaded rod are installed inside a thread moving type metal wire guiding mechanism.
Further, thread installation formula wire forming mechanism includes that thread installation formula wire forming mechanism uses the screw thread post, thread installation formula wire forming mechanism uses the limit plate structure, thread installation formula wire forming mechanism uses the external screw thread structure, thread installation formula wire forming mechanism uses the sealing washer, thread installation formula wire forming mechanism uses the wire drawing hole, thread installation formula wire forming mechanism uses tubaeform through-hole and thread installation formula wire forming mechanism uses semi-circular chamfer structure.
Further, one end of the threaded column for the thread-mounted type metal wire shaping mechanism is provided with a limiting plate structure for the thread-mounted type metal wire shaping mechanism, the outer side of the threaded column for the thread-mounted type metal wire shaping mechanism is provided with an external thread structure for the thread-mounted type metal wire shaping mechanism, the external thread structure is of an integrated structure, the periphery of the external thread structure for the thread-mounted type metal wire shaping mechanism is sleeved with a sealing ring for the thread-mounted type metal wire shaping mechanism, the inner center of the threaded column for the thread-mounted type metal wire shaping mechanism is provided with a wire drawing hole for the thread-mounted type metal wire shaping mechanism, two ends of the wire drawing hole for the thread-mounted type metal wire shaping mechanism are provided with horn-shaped through holes for the thread-mounted type metal wire shaping mechanism, which are communicated with two end surfaces of the wire drawing hole, and a thread-mounted type metal wire shaping mechanism is arranged between the horn-shaped through holes for the thread-mounted type metal wire Semicircular chamfer structure.
Furthermore, the thread-mounted metal wire shaping mechanism is meshed with the main external thread structure through an external thread structure.
Furthermore, the limiting plate structure for the thread installation type metal wire shaping mechanism is located in an external space of one end face of the main hollow shell after being installed.
Further, the thread-shifting type wire guide mechanism includes a rectangular plate for the thread-shifting type wire guide mechanism, a limit hole for the thread-shifting type wire guide mechanism, a threaded hole for the thread-shifting type wire guide mechanism, an internal thread structure for the thread-shifting type wire guide mechanism, a skirt plate for the thread-shifting type wire guide mechanism, and a guide hole for the thread-shifting type wire guide mechanism.
Further, the inside of the rectangular plate for the thread moving type wire guide mechanism is provided with a limit hole for the thread moving type wire guide mechanism and a threaded hole for the thread moving type wire guide mechanism, which are communicated with the upper surface and the lower surface of the rectangular plate, the inner wall of the threaded hole for the thread moving type wire guide mechanism is provided with an internal thread structure for the thread moving type wire guide mechanism, one side of the rectangular plate for the thread moving type wire guide mechanism is provided with a side guard plate for the thread moving type wire guide mechanism, and the inside of the side guard plate for the thread moving type wire guide mechanism is provided with a guide hole for the thread moving type wire guide mechanism, which is communicated with the two sides of the side guard plate.
Furthermore, the rod body of the main limiting moving rod is placed in the limiting hole for the thread moving type metal wire guiding mechanism, and the rod body and the main limiting moving rod are in clearance fit.
Furthermore, the internal thread structure for the thread movable type metal wire guiding mechanism is provided with a rod body of the main threaded rod through being meshed with the auxiliary external thread structure.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes the secondary elongation work of the metal wire by penetrating the metal wire through the hole with specific size and then using the driving motor to pull the captive breeding wheel, and in the wire drawing process, an external negative pressure machine is used for providing air negative pressure in a proper range, so that a power source for driving the metal wire to the inside is mainly from the air negative pressure, and the stress of the metal wire at the hole part is from the excircle of the cross section of the metal wire at the hole part due to the comprehensiveness of the air negative pressure, thereby improving the stress area, reducing the stress on a single part of the metal wire, further reducing the pressure on the deformation part of the metal wire during the elongation, further reducing the probability of the metal wire fracture phenomenon, and ensuring the integral quality of the metal wire, wherein the rotary power provided by the driving motor only needs to wind the elongated metal wire, thereby effectively preventing the metal wire fracture phenomenon caused by the rotation of the driving motor, further ensuring the overall quality of the metal wire.
Drawings
FIG. 1 is a schematic view of a full-section structure of a negative pressure type wire drawing device for metal wire drawing according to the present invention;
FIG. 2 is a schematic structural diagram of a thread-mounted wire shaping mechanism in a negative-pressure wire drawing device for drawing metal wires according to the present invention;
FIG. 3 is a schematic structural view of a thread-moving type wire guiding mechanism in a negative pressure type wire drawing device for metal wire drawing according to the present invention;
in the figure: 1, a main hollow housing, 2, a main hollow structure, 3, a main through hole, 4, a main thread groove, 5, a main external thread structure, 6, a thread-mounted wire setting mechanism, 61, a thread post for the thread-mounted wire setting mechanism, 62, a limit plate structure for the thread-mounted wire setting mechanism, 63, an external thread structure for the thread-mounted wire setting mechanism, 64, a seal ring for the thread-mounted wire setting mechanism, 65, a wire drawing hole for the thread-mounted wire setting mechanism, 66, a trumpet-shaped through hole for the thread-mounted wire setting mechanism, 67, a semicircular chamfer structure for the thread-mounted wire setting mechanism, 7, a pipeline butt port, 8, a main limit moving rod, 9, a main drive motor mounting housing, 10, a main drive motor, 11, a main motor spindle, 12, a main threaded rod, 13, an external thread auxiliary structure, 14, a screw-thread moving type wire guide mechanism, 141, a rectangular plate for the screw-thread moving type wire guide mechanism, 142, a limit hole for the screw-thread moving type wire guide mechanism, 143, a screw hole for the screw-thread moving type wire guide mechanism, 144, an internal thread structure for the screw-thread moving type wire guide mechanism, 145, a side guard plate for the screw-thread moving type wire guide mechanism, 146, a guide hole for the screw-thread moving type wire guide mechanism, 15, a sub drive motor mounting case, 16, a sub drive motor, 17, a main bearing, 18, a main seal ring, 19, a sub motor main shaft, 20, and a hoisting wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the sealing door comprises a main hollow shell 1 which is provided with a main hollow structure 2 at the center and a sealing door, wherein a main through hole 3 is arranged at the center of one end of the main hollow shell 1, a main thread groove 4 communicated with the external space is arranged on one end face of the main through hole 3, a thread installation type metal wire shaping mechanism 6 is arranged on the inner wall of the main thread groove 4 through a main external thread structure 5 of the main hollow shell 1, a pipeline butt joint port 7 communicated with the external space and the main hollow structure 2 is arranged on one side of the top of the main hollow shell 1, an auxiliary driving motor installation shell 15 is arranged on the other side of the top of the main hollow shell 1, a main driving motor installation shell 9 is arranged at the position between the pipeline butt joint port 7 and the auxiliary driving motor installation shell 15 of the main hollow shell 1, and an inverted main driving motor 10 and an inverted auxiliary driving motor 16 are respectively arranged inside the main driving motor installation shell 9 and the auxiliary driving motor installation shell 15, a main motor spindle 11 and an auxiliary motor spindle 19 in the main driving motor 10 and the auxiliary driving motor 16 respectively penetrate through the top structure of the main hollow shell 1, the main motor main shaft 11 and the auxiliary motor main shaft 19 are respectively provided with a main threaded rod 12 and a winding wheel 20 at one end positioned in the main hollow structure 2, a main rotating shaft 21 is arranged at the center of one rotating end surface of the winding wheel 20, and the shaft body of the main rotating shaft 20 penetrates through the bottom structure of the main hollow shell 1, and the main bearing 17 and the main sealing ring 18 are installed at the penetrating part of each shaft body of the main hollow shell 1, an auxiliary external thread structure 13 is arranged on the rod body of the main threaded rod 12, a vertical main limiting moving rod 8 is fixed inside the main hollow shell 1 at one side of the main threaded rod 12, the main limit travel rod 8 and the body of the main threaded rod 12 are mounted inside a threaded mobile wire guide 14.
Referring to fig. 2, the thread-mounted type wire setting mechanism 6 includes a thread post 61 for the thread-mounted type wire setting mechanism, a limit plate structure 62 for the thread-mounted type wire setting mechanism, an external thread structure 63 for the thread-mounted type wire setting mechanism, a seal ring 64 for the thread-mounted type wire setting mechanism, a wire drawing hole 65 for the thread-mounted type wire setting mechanism, a trumpet-shaped through hole 66 for the thread-mounted type wire setting mechanism, and a semicircular chamfer structure 67 for the thread-mounted type wire setting mechanism; the one end of screw thread installation formula wire metal forming mechanism for screw thread post 61 is equipped with the screw thread installation formula wire limiting plate structure 62 for forming mechanism of integral type structure, the outside of screw thread installation formula wire metal forming mechanism for screw thread post 61 is equipped with the screw thread installation formula wire external screw thread structure 63 for forming mechanism of integral type structure, a screw thread installation formula wire sealing washer 64 for forming mechanism is cup jointed with the periphery of screw thread structure 63 for forming mechanism of screw thread installation formula wire metal forming mechanism, screw thread installation formula wire metal forming mechanism is equipped with screw thread installation formula wire drawing hole 65 for forming mechanism with screw thread post 61 inside center, the both ends of screw thread installation formula wire drawing hole 65 for forming mechanism are equipped with the screw thread installation formula wire metal forming mechanism for communicating its both ends face and use tubaeform through-hole 66, just be equipped with screw thread installation formula gold wire between screw thread installation formula wire forming mechanism for tubaeform through-hole 66 and screw thread installation formula wire drawing hole 65 for forming mechanism The wire shaping mechanism is provided with a semicircular chamfer structure 67; the external thread structure 63 for the thread mounting type metal wire shaping mechanism is meshed with the main external thread structure 5; the limiting plate structure 62 for the thread-mounted type metal wire shaping mechanism is located in the external space of one end face of the main hollow shell 1 after being mounted.
Referring to fig. 3, the thread-shifting type wire guiding mechanism 14 includes a rectangular plate 141 for the thread-shifting type wire guiding mechanism, a limiting hole 142 for the thread-shifting type wire guiding mechanism, a threaded hole 143 for the thread-shifting type wire guiding mechanism, an internal thread structure 144 for the thread-shifting type wire guiding mechanism, a side guard plate 145 for the thread-shifting type wire guiding mechanism, and a guide hole 146 for the thread-shifting type wire guiding mechanism; a thread-shift wire guide mechanism stopper hole 142 and a thread-shift wire guide mechanism screw hole 143 communicating the upper and lower surfaces of the rectangular plate 141 are formed in the rectangular plate 141, and an internal thread structure 144 is formed on the inner wall of the thread-shift wire guide mechanism screw hole 143, a thread-shift wire guide mechanism skirt 145 is mounted on one side of the rectangular plate 141, and a thread-shift wire guide mechanism guide hole 146 communicating both sides of the skirt 145 is formed in the skirt 145; the rod body of the main limiting moving rod 8 is arranged in the limiting hole 142 for the thread moving type metal wire guiding mechanism, and the rod body and the main limiting moving rod are in clearance fit; the internal thread structure 144 for the thread-movable type wire guide mechanism is a rod body to which the main threaded rod 12 is attached by being engaged with the sub external thread structure 13.
The specific use mode is as follows: during the operation of the invention, firstly, a negative pressure port of an air negative pressure machine is in sealed butt joint with a pipeline connecting port 7, then a metal wire passes through a wire drawing hole 65 for a thread installation type metal wire shaping mechanism, then a part of the metal wire is slowly and manually drawn out, the drawn metal wire passes through a thread movable metal wire guiding mechanism 14, then one end of the metal wire is wound inside a containment wheel 20, at the moment, a sealing door is closed, and a negative pressure machine is opened, so that a negative pressure state is generated inside a main hollow structure 2, when the negative pressure value is constant, a power source for driving the metal wire to the inside mainly comes from the air negative pressure, due to the full-surface property of the air negative pressure, the stress of the metal wire at the hole part comes from the excircle of the cross section of the metal wire at the hole part, so that the metal wire can automatically move and draw inwards under the action of the negative pressure, and the negative pressure value is kept at the value, at this time, the main driving motor 10 and the auxiliary driving motor 16 are turned on, so that the drawn metal wires can be orderly wound in the captive wheel 20, that is, the thread-mounted metal wire shaping mechanism 6 can be replaced, and then the metal wires of different sizes are drawn.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a negative pressure formula wire drawing device for metal wire drawing, is main hollow structure (2) including the center, and installs main cavity shell (1) of sealing door, its characterized in that: a main through hole (3) is arranged in the center of one end of the main hollow shell (1), a main thread groove (4) communicated with the external space is formed in one end face of the main through hole (3), a thread installation type metal wire shaping mechanism (6) is installed on the inner wall of the main hollow shell (1) located on the main thread groove (4) through a main external thread structure (5), a pipeline butt joint port (7) communicated with the external space and the main hollow structure (2) is formed in one side of the top of the main hollow shell (1), an auxiliary driving motor installation shell (15) is installed on the other side of the top of the main hollow shell (1), a main driving motor installation shell (9) is installed at a position between the pipeline butt joint port (7) and the auxiliary driving motor installation shell (15), and an inverted main driving motor (10) and an inverted auxiliary driving motor (16) are installed inside the main driving motor installation shell (9) and the auxiliary driving motor installation shell (15) respectively, a main motor spindle (11) and an auxiliary motor spindle (19) in the main driving motor (10) and the auxiliary driving motor (16) respectively penetrate through the top structure of a main hollow shell (1), a main threaded rod (12) and a hoisting wheel (20) are respectively installed at one end of the main motor spindle (11) and the auxiliary motor spindle (19) positioned in the main hollow structure (2), a main rotating shaft (21) is installed at the center of one rotating end surface of the hoisting wheel (20), the shaft body of the main rotating shaft (20) penetrates through the bottom structure of the main hollow shell (1), a main bearing (17) and a main sealing ring (18) are installed at the penetrating part of each main hollow shell (1), an auxiliary external thread structure (13) is arranged on the rod body of the main threaded rod (12), a vertical main limiting moving rod (8) is fixed in the main hollow shell (1) at one side of the main threaded rod (12), the main limiting moving rod (8) and the main threaded rod (12) are arranged in a thread moving type metal wire guiding mechanism (14).
2. The negative pressure type wire drawing device for metal wire drawing according to claim 1, characterized in that: thread installation formula wire forming mechanism (6) include thread installation formula wire forming mechanism with screw thread post (61), thread installation formula wire forming mechanism with limiting plate structure (62), thread installation formula wire forming mechanism with external screw thread structure (63), thread installation formula wire forming mechanism with sealing washer (64), thread installation formula wire forming mechanism with drawing wire hole (65), thread installation formula wire forming mechanism with tubaeform through-hole (66) and thread installation formula wire forming mechanism with semi-circular chamfer structure (67).
3. The negative pressure type wire drawing device for metal wire drawing according to claim 2, characterized in that: the thread-mounted type wire setting mechanism is characterized in that one end of a thread column (61) for the thread-mounted type wire setting mechanism is provided with a limiting plate structure (62) for the thread-mounted type wire setting mechanism of an integrated structure, the outer side of the thread column (61) for the thread-mounted type wire setting mechanism is provided with an external thread structure (63) for the thread-mounted type wire setting mechanism of an integrated structure, the periphery of the external thread structure (63) for the thread-mounted type wire setting mechanism is sleeved with a sealing ring (64) for the thread-mounted type wire setting mechanism, the inner center of the thread column (61) for the thread-mounted type wire setting mechanism is provided with a wire drawing hole (65) for the thread-mounted type wire setting mechanism, and two ends of the wire drawing hole (65) for the thread-mounted type wire setting mechanism are provided with horn-shaped through holes (66) for the thread-mounted type wire setting mechanism for communicating two end faces of the wire drawing hole, and a semicircular chamfer structure (67) for the thread installation type metal wire shaping mechanism is arranged between the horn-shaped through hole (66) for the thread installation type metal wire shaping mechanism and the wire drawing hole (65) for the thread installation type metal wire shaping mechanism.
4. The negative pressure type wire drawing device for metal wire drawing according to claim 3, characterized in that: the thread-mounted type metal wire shaping mechanism is meshed with the main external thread structure (5) through the external thread structure (63).
5. The negative pressure type wire drawing device for metal wire drawing according to claim 3, characterized in that: and the limiting plate structure (62) for the thread installation type metal wire shaping mechanism is positioned in the external space of one end face of the main hollow shell (1) after being installed.
6. The negative pressure type wire drawing device for metal wire drawing according to claim 1, characterized in that: the thread-shifting type wire guide mechanism (14) includes a rectangular plate (141) for the thread-shifting type wire guide mechanism, a limit hole (142) for the thread-shifting type wire guide mechanism, a threaded hole (143) for the thread-shifting type wire guide mechanism, an internal thread structure (144) for the thread-shifting type wire guide mechanism, a side guard plate (145) for the thread-shifting type wire guide mechanism, and a guide hole (146) for the thread-shifting type wire guide mechanism.
7. The negative pressure type wire drawing device for metal wire drawing according to claim 6, characterized in that: the thread-moving type guide wire device is characterized in that a thread-moving type metal wire guide mechanism limiting hole (142) and a thread-moving type metal wire guide mechanism threaded hole (143) which are communicated with the upper surface and the lower surface of the thread-moving type metal wire guide mechanism are formed in the rectangular plate (141) for the thread-moving type metal wire guide mechanism, an internal thread structure (144) for the thread-moving type metal wire guide mechanism is arranged on the inner wall of the thread-moving type metal wire guide mechanism threaded hole (143), a thread-moving type metal wire guide mechanism side guard plate (145) is installed on one side of the rectangular plate (141) for the thread-moving type metal wire guide mechanism, and a thread-moving type metal wire guide mechanism guide hole (146) communicated with the two sides of the thread-moving type metal wire guide mechanism side guard plate (145) is formed in the rectangular plate (141) for the thread-moving type metal wire guide mechanism.
8. The negative pressure type wire drawing device for metal wire drawing according to claim 7, characterized in that: the rod body of the main limiting moving rod (8) is placed in the limiting hole (142) for the thread moving type metal wire guiding mechanism, and the rod body and the main limiting moving rod are in clearance fit.
9. The negative pressure type wire drawing device for metal wire drawing according to claim 7, characterized in that: the internal thread structure (144) for the thread moving type metal wire guiding mechanism is provided with a rod body of the main threaded rod (12) through being meshed with the auxiliary external thread structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521650.0A CN113245384A (en) | 2021-05-13 | 2021-05-13 | Negative pressure type wire drawing device for metal wire drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521650.0A CN113245384A (en) | 2021-05-13 | 2021-05-13 | Negative pressure type wire drawing device for metal wire drawing |
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| Publication Number | Publication Date |
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| CN113245384A true CN113245384A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110521650.0A Pending CN113245384A (en) | 2021-05-13 | 2021-05-13 | Negative pressure type wire drawing device for metal wire drawing |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646425A1 (en) * | 1993-09-03 | 1995-04-05 | REDAELLI TECNA MECCANICA S.p.A. | Multistage wiredrawing machine provided with pull adjustment |
| CN104826882A (en) * | 2015-04-28 | 2015-08-12 | 杭州汉邦科技有限公司 | Novel wire-drawing dust-exhausting environmental protection system |
| CN207238774U (en) * | 2017-09-27 | 2018-04-17 | 常州亿富泰特钢有限公司 | A kind of wire-drawing die |
| CN109078995A (en) * | 2018-08-27 | 2018-12-25 | 湖州市练市创鑫金属拉丝厂 | A kind of metal wire-drawing device |
| US20190066882A1 (en) * | 2017-08-30 | 2019-02-28 | Ultra Conductive Copper Company, Inc. | Wire-Drawing Method and System |
| CN210280216U (en) * | 2019-06-26 | 2020-04-10 | 东台升华工具有限公司 | Machining equipment for alloy steel welding wire |
| CN212093785U (en) * | 2020-03-16 | 2020-12-08 | 北京北缆富来科技有限公司 | Metal wire drawing machine |
| CN212917051U (en) * | 2020-05-29 | 2021-04-09 | 邯郸一三高研科技有限公司 | Metal wire drawing die for rolling mill |
-
2021
- 2021-05-13 CN CN202110521650.0A patent/CN113245384A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646425A1 (en) * | 1993-09-03 | 1995-04-05 | REDAELLI TECNA MECCANICA S.p.A. | Multistage wiredrawing machine provided with pull adjustment |
| CN104826882A (en) * | 2015-04-28 | 2015-08-12 | 杭州汉邦科技有限公司 | Novel wire-drawing dust-exhausting environmental protection system |
| US20190066882A1 (en) * | 2017-08-30 | 2019-02-28 | Ultra Conductive Copper Company, Inc. | Wire-Drawing Method and System |
| CN207238774U (en) * | 2017-09-27 | 2018-04-17 | 常州亿富泰特钢有限公司 | A kind of wire-drawing die |
| CN109078995A (en) * | 2018-08-27 | 2018-12-25 | 湖州市练市创鑫金属拉丝厂 | A kind of metal wire-drawing device |
| CN210280216U (en) * | 2019-06-26 | 2020-04-10 | 东台升华工具有限公司 | Machining equipment for alloy steel welding wire |
| CN212093785U (en) * | 2020-03-16 | 2020-12-08 | 北京北缆富来科技有限公司 | Metal wire drawing machine |
| CN212917051U (en) * | 2020-05-29 | 2021-04-09 | 邯郸一三高研科技有限公司 | Metal wire drawing die for rolling mill |
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Application publication date: 20210813 |