CN114393049A - Automatic correction device for cold-drawn copper wire die - Google Patents
Automatic correction device for cold-drawn copper wire die Download PDFInfo
- Publication number
- CN114393049A CN114393049A CN202210115143.1A CN202210115143A CN114393049A CN 114393049 A CN114393049 A CN 114393049A CN 202210115143 A CN202210115143 A CN 202210115143A CN 114393049 A CN114393049 A CN 114393049A
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- CN
- China
- Prior art keywords
- sleeve
- correcting
- groove
- correction
- copper wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000005491 wire drawing Methods 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010622 cold drawing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses an automatic correction device for a cold-drawn copper wire die, which relates to the technical field of copper wire processing devices and comprises a connecting plate, wherein a spherical movable groove is arranged at the central position of one side of the connecting plate, a through groove penetrating through the connecting plate is arranged on the side surface of the inner wall of the spherical movable groove, a correction sleeve is movably inserted into the spherical movable groove and the through groove, a correction disc arranged on the surface of the correction sleeve is arranged on one side of the connecting plate corresponding to the through groove, and a correction bolt supported on one side of the connecting plate is arranged on the correction disc. According to the invention, the wire drawing die is arranged through the correction sleeve which can freely move in the spherical movable groove of the connecting plate, so that the angular deviation between the axis of the wire drawing die and the tangential direction of the wire drawing wheel is offset, the problems of wave bending and twisting and rolling of a finished copper wire product at the outlet of the wire drawing die caused by uneven stress of the copper wire in the wire drawing die are avoided, and the phenomena of flaw and scrapping of the finished copper wire product are avoided.
Description
Technical Field
The invention relates to the technical field of copper wire processing devices, in particular to an automatic correction device for a cold-drawn copper wire die.
Background
When thick metal wire passes through the mould cold drawing reducing production and processes thin metal wire, because there is the deviation in the axis of wire drawing mould and the direction of wire drawing wheel tangent line, lead to the metal wire atress uneven in the mould, the thin metal wire of mould export can appear bending and distortion, forms the finished product and appears the wave curved, appears warping when serious and rolls up, causes the finished product quality of metal wire flaw to appear and leads to the fact even to scrap. In order to solve the defects of the problems in the cold-drawing diameter-reducing production process of the copper wire, I have designed an automatic correction device for a cold-drawn copper wire die.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic correction device for a cold-drawn copper wire die, which is used for solving the problems that the finished product is wavy and twisted and rolled to cause the quality of the finished metal wire product to be defective and even scrapped due to the deviation between the axis of a wire drawing die and the tangent direction of a wire drawing wheel.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a cold drawing copper wire mould automatic correction device, includes the connecting plate, the central point department of putting of connecting plate one side is provided with spherical movable groove, the side of spherical movable groove inner wall is provided with the wearing groove that runs through the connecting plate, spherical movable groove and the inside activity of wearing the groove are pegged graft and are had the correction sleeve pipe, one side that the connecting plate corresponds the wearing groove is provided with the correction dish of installing at correction sleeve pipe surface, be provided with the correction bolt of support in connecting plate one side on the correction dish, the inside of correction sleeve pipe is provided with the wire drawing mould, the one end that the correction dish was kept away from to the correction sleeve pipe is provided with guide sleeve pipe.
Preferably, a fixing hole is formed in the position, close to the corner, of the connecting plate, and the fixing hole is a long slotted hole.
Preferably, the middle surface of the correction sleeve is of a ball head structure, and the correction sleeve is rotatably connected with the spherical movable groove through the ball head structure on the surface.
Preferably, a threaded hole is formed in the center of the correction disc, an external thread I is arranged on the surface of the correction sleeve, and the correction sleeve is in threaded connection with the correction disc through the external thread I and the threaded hole.
Preferably, the diameter of the spherical movable groove is larger than that of the through groove, and the diameter of the through groove is larger than that of the first external thread.
Preferably, the correcting disc is in threaded connection with the correcting bolt, and the correcting bolt is a countersunk head bolt.
Preferably, the number of the correcting bolts is four, and the four correcting bolts are arranged in a front-back symmetrical mode and an up-down symmetrical mode by taking the correcting sleeve as a center.
Preferably, the surface of one end of the guide sleeve is provided with a second external thread, one end of the correction sleeve corresponding to the guide sleeve is provided with a thread groove, and the correction sleeve is in threaded connection with the guide sleeve through the thread groove and the second external thread.
Preferably, the correction sleeve is internally provided with a mounting groove for mounting a wire drawing die, the guide sleeve is supported on one side of the wire drawing die, and the diameter of the mounting groove is smaller than that of the thread groove.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the wire drawing die is arranged through the correction sleeve which can freely move in the spherical movable groove of the connecting plate, the spherical movable groove realizes the angle adjustment of the correction sleeve and the wire drawing die at an ultra-wide angle, the angle deviation between the axis of the wire drawing die and the tangential direction of the wire drawing wheel is offset, the angle of the correction sleeve and the wire drawing die can be fixed by locking the correction bolt after the angle is adjusted, the straightness of the corrected copper wire can reach the curvature within 5mm/m, the problems of wave bending and twisting and rolling of the finished copper wire at the outlet of the wire drawing die caused by uneven stress of the copper wire in the wire drawing die are avoided, and the defects and scrapping phenomena of the finished copper wire are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a left side view of the connector panel of the present invention;
FIG. 4 is a right side view of the alignment plate and alignment bolt of the present invention.
In the figure: 1. a connecting plate; 101. a spherical movable groove; 102. penetrating a groove; 103. a fixing hole; 2. correcting the sleeve; 201. the first external thread; 202. a thread groove; 203. mounting grooves; 3. a calibration disk; 301. a threaded hole; 4. correcting the bolt; 5. drawing a wire mould; 6. a guide sleeve; 601. and a second external thread.
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.
As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic correcting device for a cold-drawn copper wire die comprises a connecting plate 1, wherein the connecting plate 1 plays a role in installing and fixing the whole correcting device, a spherical movable groove 101 is arranged at the central position of one side of the connecting plate 1, the spherical movable groove 101 can realize the super-wide angle adjustment of a correcting sleeve 2 and a drawing die 5 inside the correcting sleeve 2 to offset the angle deviation between the axis of the drawing die 5 and the tangent direction of a drawing wheel, a through groove 102 penetrating through the connecting plate 1 is arranged on the side surface of the inner wall of the spherical movable groove 101, the correcting sleeve 2 is movably inserted inside the spherical movable groove 101 and the through groove 102, the correcting sleeve 2 is used for installing the drawing die 5 and a guide sleeve 6, a correcting disc 3 arranged on the surface of the correcting sleeve 2 is arranged on one side of the connecting plate 1 corresponding to the through groove 102, a correcting bolt 4 supported on one side of the connecting plate 1 is arranged on the correcting disc 3, and the correcting bolt 4 is rotationally adjusted, the angle between the correcting disc 3 and the connecting plate 1 can be changed, so that the angle of the correcting sleeve 2 with the corrected angle is locked and fixed, the drawing die 5 is arranged inside the correcting sleeve 2, and the end, far away from the correcting disc 3, of the correcting sleeve 2 is provided with the guide sleeve 6.
As a technical optimization scheme of the invention, the fixing holes 103 are arranged on the connecting plate 1 at positions close to corners, and the fixing holes 103 are long slotted holes, so that the connecting plate 1 can be conveniently installed and fixed.
As a technical optimization scheme of the invention, the middle surface of the correction sleeve 2 is of a ball head structure, and the correction sleeve 2 is rotatably connected with the spherical movable groove 101 through the ball head structure on the surface, so that the correction sleeve 2 and the wire drawing die 5 in the correction sleeve can be adjusted at an ultra-wide angle.
As a technical optimization scheme of the invention, the center of the correction disc 3 is provided with a threaded hole 301, the surface of the correction sleeve 2 is provided with an external thread 201, and the correction sleeve 2 and the correction disc 3 are in threaded connection through the external thread 201 and the threaded hole 301, so that the production, the processing, the installation and the disassembly are convenient.
As a technical optimization scheme of the invention, the diameter of the spherical movable groove 101 is larger than that of the through groove 102, and the diameter of the through groove 102 is larger than that of the first external thread 201, so that the installation and the disassembly are convenient.
As a technical optimization scheme of the invention, the correcting disc 3 is in threaded connection with the correcting bolt 4, the correcting bolt 4 is a countersunk head bolt, the countersunk head bolt limits the rotating axis of the tool during rotation and can only be coaxial with the correcting bolt 4, and the adjusting and mounting precision is ensured, so that the wire drawing precision is ensured, and the product quality is ensured.
As a technical optimization scheme of the invention, four correction bolts 4 are provided, and the four correction bolts 4 are arranged in a front-back symmetrical and up-down symmetrical manner by taking the correction sleeve 2 as a center, so that the correction sleeve 2 and the wire drawing die 5 in the correction sleeve can be adjusted in angle up and down as well as in angle up and down.
As a technical optimization scheme of the invention, the surface of one end of the guide sleeve 6 is provided with the second external thread 601, one end of the correction sleeve 2 corresponding to the guide sleeve 6 is provided with the thread groove 202, and the correction sleeve 2 is in threaded connection with the guide sleeve 6 through the thread groove 202 and the second external thread 601, so that the production, the processing, the installation and the disassembly are convenient.
As a technical optimization scheme of the invention, the correction sleeve 2 is internally provided with an installation groove 203 for installing the wire drawing die 5, the guide sleeve 6 is supported on one side of the wire drawing die 5, and the diameter of the installation groove 203 is smaller than that of the thread groove 202, so that the production, the processing, the installation and the disassembly are convenient, the process steps are simplified, the production and the manufacturing cost are reduced, and the energy is saved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a cold-drawn copper wire mould automatic correction device which characterized in that: the correcting device comprises a connecting plate (1), wherein a spherical movable groove (101) is formed in the center of one side of the connecting plate (1), a through groove (102) penetrating through the connecting plate (1) is formed in the side face of the inner wall of the spherical movable groove (101), a correcting sleeve (2) is movably inserted into the spherical movable groove (101) and the through groove (102), a correcting disc (3) installed on the surface of the correcting sleeve (2) is arranged on one side, corresponding to the through groove (102), of the connecting plate (1), a correcting bolt (4) supported on one side of the connecting plate (1) is arranged on the correcting disc (3), a wire drawing die (5) is arranged inside the correcting sleeve (2), and a guide sleeve (6) is arranged at one end, far away from the correcting disc (3), of the correcting sleeve (2).
2. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: a fixing hole (103) is formed in the position, close to the corner, of the connecting plate (1), and the fixing hole (103) is a long slotted hole.
3. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: the middle surface of the correction sleeve (2) is of a ball head structure, and the correction sleeve (2) is rotatably connected with the spherical movable groove (101) through the ball head structure on the surface.
4. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: the center of correction dish (3) is provided with screw hole (301), the surface of correction sleeve pipe (2) is provided with external screw thread (201), correction sleeve pipe (2) and correction dish (3) are through external screw thread (201) and screw hole (301) threaded connection.
5. The automatic correction device for the cold-drawn copper wire die of claim 4, wherein: the diameter of the spherical movable groove (101) is larger than that of the through groove (102), and the diameter of the through groove (102) is larger than that of the first external thread (201).
6. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: the correcting disc (3) is in threaded connection with the correcting bolt (4), and the correcting bolt (4) is a countersunk head bolt.
7. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: the number of the correcting bolts (4) is four, and the four correcting bolts (4) are arranged in a front-back symmetrical mode and an up-down symmetrical mode by taking the correcting sleeve (2) as a center.
8. The automatic correction device for the cold-drawn copper wire die of claim 1, wherein: the surface of one end of the guide sleeve (6) is provided with a second external thread (601), one end of the correction sleeve (2) corresponding to the guide sleeve (6) is provided with a thread groove (202), and the correction sleeve (2) is in threaded connection with the guide sleeve (6) through the thread groove (202) and the second external thread (601).
9. The automatic correction device for the cold-drawn copper wire die of claim 8, wherein: the inner part of the correction sleeve (2) is provided with an installation groove (203) for installing a wire drawing die (5), the guide sleeve (6) is supported on one side of the wire drawing die (5), and the diameter of the installation groove (203) is smaller than that of the thread groove (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115143.1A CN114393049A (en) | 2022-02-04 | 2022-02-04 | Automatic correction device for cold-drawn copper wire die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115143.1A CN114393049A (en) | 2022-02-04 | 2022-02-04 | Automatic correction device for cold-drawn copper wire die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114393049A true CN114393049A (en) | 2022-04-26 |
Family
ID=81233388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210115143.1A Pending CN114393049A (en) | 2022-02-04 | 2022-02-04 | Automatic correction device for cold-drawn copper wire die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114393049A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126213U (en) * | 1990-04-03 | 1991-12-19 | ||
| JPH10156430A (en) * | 1996-12-02 | 1998-06-16 | Sanso Arc Kogyo Kk | Perforated pipe and its manufacture |
| JP2007054865A (en) * | 2005-08-24 | 2007-03-08 | Asahi Diamond Industrial Co Ltd | Die device for wire drawing |
| CN2925665Y (en) * | 2006-04-28 | 2007-07-25 | 江苏金泰隆机电设备制造厂 | Spherical finished mold mechanism of wiredrawing apparatus with forced cool |
| CN102233361A (en) * | 2011-04-19 | 2011-11-09 | 张家港市龙晟机械制造有限公司 | Wire-outlet die holder of wire drawing machine |
| CN207057297U (en) * | 2017-07-14 | 2018-03-02 | 崔红宝 | Undergauge mould and withdrawing pattern seat |
| CN207914336U (en) * | 2018-03-14 | 2018-09-28 | 常熟市无缝钢管有限公司 | A kind of essence pulls out Steel pipe mould |
| CN209006422U (en) * | 2018-10-23 | 2019-06-21 | 东莞市冠标电工机械有限公司 | The adjustment structure in metal wire-drawing finished product die holder die cavity outlet orientation |
| CN209452519U (en) * | 2019-01-22 | 2019-10-01 | 泰州和润自动化科技有限公司 | Adjustable finished product die holder |
| CN214133362U (en) * | 2020-12-21 | 2021-09-07 | 佛山市现雄科技有限公司 | Universal adjusting outlet die holder for wire drawing machine |
-
2022
- 2022-02-04 CN CN202210115143.1A patent/CN114393049A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126213U (en) * | 1990-04-03 | 1991-12-19 | ||
| JPH10156430A (en) * | 1996-12-02 | 1998-06-16 | Sanso Arc Kogyo Kk | Perforated pipe and its manufacture |
| JP2007054865A (en) * | 2005-08-24 | 2007-03-08 | Asahi Diamond Industrial Co Ltd | Die device for wire drawing |
| CN2925665Y (en) * | 2006-04-28 | 2007-07-25 | 江苏金泰隆机电设备制造厂 | Spherical finished mold mechanism of wiredrawing apparatus with forced cool |
| CN102233361A (en) * | 2011-04-19 | 2011-11-09 | 张家港市龙晟机械制造有限公司 | Wire-outlet die holder of wire drawing machine |
| CN207057297U (en) * | 2017-07-14 | 2018-03-02 | 崔红宝 | Undergauge mould and withdrawing pattern seat |
| CN207914336U (en) * | 2018-03-14 | 2018-09-28 | 常熟市无缝钢管有限公司 | A kind of essence pulls out Steel pipe mould |
| CN209006422U (en) * | 2018-10-23 | 2019-06-21 | 东莞市冠标电工机械有限公司 | The adjustment structure in metal wire-drawing finished product die holder die cavity outlet orientation |
| CN209452519U (en) * | 2019-01-22 | 2019-10-01 | 泰州和润自动化科技有限公司 | Adjustable finished product die holder |
| CN214133362U (en) * | 2020-12-21 | 2021-09-07 | 佛山市现雄科技有限公司 | Universal adjusting outlet die holder for wire drawing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20220426 |