CN111644475A - Wire drawing die capable of improving quality of metal wire - Google Patents
Wire drawing die capable of improving quality of metal wire Download PDFInfo
- Publication number
- CN111644475A CN111644475A CN202010307584.2A CN202010307584A CN111644475A CN 111644475 A CN111644475 A CN 111644475A CN 202010307584 A CN202010307584 A CN 202010307584A CN 111644475 A CN111644475 A CN 111644475A
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- China
- Prior art keywords
- die
- threaded rod
- wire
- quality
- 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/06—Dies; Selection of material therefor; Cleaning thereof with adjustable section
Abstract
The invention provides a wire drawing die capable of improving the quality of metal wires, which comprises a first die, an opening and an installation block, wherein a second die is arranged below the first die, fixing plates are respectively arranged on two sides of the first die and the second die, a telescopic rod is fixed on the inner side of each fixing plate, a fixing block is fixed on the inner side of each telescopic rod, rollers are arranged on the inner sides of the fixing blocks, the opening is respectively arranged on the inner side surfaces of the first die and the second die, and first threaded rods penetrate through the outer walls of the first die and the second die. According to the wire drawing device, the telescopic rod and the roller are arranged, the length of the telescopic rod is adjusted according to the diameter of the metal wire, so that the position of the roller is adjusted, the metal wire is inserted into the inner side of the limiting plate, the metal wire passes through the surface of the roller, and the roller rotates in the wire drawing process so as to feed the metal wire, so that the friction between the metal wire and the outer wall of a die is reduced, and the quality of the processed metal wire is improved.
Description
Technical Field
The invention relates to the technical field related to production and processing of metal wires, in particular to a wire drawing die capable of improving the quality of metal wires.
Background
In metal press working, a tool that forces a metal through a die under an external force, compresses the cross-sectional area of the metal, and obtains the desired shape and size of the cross-sectional area is called a die.
Common wire drawing mould does not possess feeding mechanism to make the wearing and tearing of wire when the wire drawing great, lead to the wire quality of processing into relatively poor, and be not convenient for adjust the bore of wire drawing mould, the function is comparatively single.
Therefore, it is necessary to provide a wire drawing die capable of improving the quality of the metal wire to solve the above technical problems.
Disclosure of Invention
The invention provides a wire drawing die capable of improving the quality of a metal wire, and solves the problems that the common wire drawing die is not provided with a feeding mechanism, so that the metal wire is abraded greatly during wire drawing, the quality of the processed metal wire is poor, the caliber of the wire drawing die is not convenient to adjust, and the function is single.
In order to solve the technical problems, the invention provides a wire drawing die capable of improving the quality of a metal wire, which comprises a first die, an opening and a mounting block, wherein a second die is arranged below the first die, fixing plates are respectively arranged on two sides of the first die and the second die, a telescopic rod is fixed on the inner side of each fixing plate, a fixing block is fixed on the inner side of each telescopic rod, rollers are arranged on the inner sides of the fixing blocks, the opening is respectively arranged on the inner side surfaces of the first die and the second die, first threaded rods penetrate through the outer walls of the first die and the second die, a limiting plate is arranged at the tail end of each first threaded rod, a clamping block is fixed on the outer wall of each limiting plate, the outer side of each clamping block is matched with the corresponding clamping groove, the clamping groove is arranged on the tail end surface of each first threaded rod, and jacks are respectively arranged in the middle of each clamping block and at, and the inside of jack is run through and is had the bolt, the outer wall at first mould and second mould is installed respectively to the installation piece, and the middle part of installation piece is run through and is had the second threaded rod.
Preferably, the telescopic rod forms a telescopic structure through the fixed block and the idler wheels, and the idler wheels are symmetrically arranged about a central axis of the first die.
Preferably, the first threaded rod is in threaded connection with the first die, and the first threaded rod and the limiting plate are vertically distributed.
Preferably, the limiting plate is movably connected with the first threaded rod through a clamping block and a clamping groove, and the limiting plate is of an arc-shaped structure.
Preferably, the bolt is in clamping connection with the first threaded rod through the jack, and four groups of the first threaded rod are arranged.
Preferably, the mounting block is in threaded connection with the second threaded rod, and the second threaded rod is symmetrically arranged about the central axis of the second die.
Compared with the related art, the wire drawing die capable of improving the quality of the metal wire has the following beneficial effects:
1. the invention provides a wire drawing die capable of improving the quality of a metal wire, which is provided with a telescopic rod and a roller, wherein the length of the telescopic rod is adjusted according to the diameter of the metal wire, so that the position of the roller is adjusted, then the metal wire is inserted into the inner side of a limiting plate, so that the metal wire passes through the surface of the roller, and the roller rotates to feed the metal wire in the wire drawing process, so that the friction between the metal wire and the outer wall of the die is reduced, and the quality of the processed metal wire is increased;
2. the invention provides a wire drawing die capable of improving the quality of metal wires, which is provided with a first threaded rod and a limiting plate, wherein the first threaded rod is rotated to drive the limiting plate to move towards the inner side, so that the inner diameter of the limiting plate is adjusted, the size of the wire drawing is conveniently adjusted, and the application range of the die is enlarged;
3. the invention provides a wire drawing die capable of improving the quality of a metal wire, which is provided with a bolt and a clamping groove, wherein the bolt is pulled out of a jack, so that a limiting plate is loosened, and then a clamping block is taken out of the clamping groove, so that the limiting plate is conveniently detached and replaced.
Drawings
FIG. 1 is a schematic structural diagram of a front view section of a wire drawing die capable of improving the quality of a metal wire according to the present invention;
FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Reference numbers in the figures: 1. a first mold; 2. a second mold; 3. a telescopic rod; 4. a fixed block; 5. a roller; 6. an opening; 7. a first threaded rod; 8. a limiting plate; 9. a clamping block; 10. a card slot; 11. a jack; 12. a bolt; 13. mounting blocks; 14. a second threaded rod; 15. and (7) fixing the plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a front cross-section of a wire drawing die capable of improving the quality of a metal wire according to the present invention; FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1; fig. 3 is an enlarged schematic view of a portion a of fig. 2. A wire drawing die capable of improving the quality of metal wires comprises a first die 1, an opening 6 and an installation block 13, wherein a second die 2 is arranged below the first die 1, fixing plates 15 are respectively arranged on two sides of the first die 1 and the second die 2, a telescopic rod 3 is fixed on the inner side of each fixing plate 15, a fixing block 4 is fixed on the inner side of each telescopic rod 3, rollers 5 are arranged on the inner sides of the fixing blocks 4, the opening 6 is respectively arranged on the inner side surfaces of the first die 1 and the second die 2, first threaded rods 7 penetrate through the outer walls of the first die 1 and the second die 2, a limiting plate 8 is arranged at the tail end of each first threaded rod 7, a clamping block 9 is fixed on the outer wall of each limiting plate 8, the outer side of each clamping block 9 is matched with a clamping groove 10, each clamping groove 10 is arranged on the tail end surface of each first threaded rod 7, jacks 11 are respectively arranged in the middle of each clamping block 9 and at the tail, and the inside of jack 11 has run through bolt 12, and the outer wall at first mould 1 and second mould 2 is installed respectively to installation piece 13, and the middle part of installation piece 13 has run through second threaded rod 14.
The telescopic link 3 forms extending structure with gyro wheel 5 through fixed block 4, and gyro wheel 5 sets up about the axis symmetry of first mould 1, adjusts the length of telescopic link 3 according to the diameter of wire to adjust gyro wheel 5's position.
First threaded rod 7 is threaded connection with first mould 1, and first threaded rod 7 and limiting plate 8 are the vertical distribution, and rotatory first threaded rod 7 drives limiting plate 8 and removes toward the inboard to at the in-process of wire drawing, gyro wheel 5 is rotatory and thus play the effect of pay-off to the wire.
The limiting plate 8 is movably connected with the first threaded rod 7 through the clamping block 9 and the clamping groove 10, and the limiting plate 8 is of an arc-shaped structure and is attached to the surface of the metal wire.
The bolts 12 are connected with the first threaded rod 7 in a clamping mode through the insertion holes 11, four groups of the first threaded rods 7 are arranged, and the bolts 12 are pulled out of the insertion holes 11, so that the limiting plate 8 is loosened.
The mounting block 13 is screwed to the second threaded rod 14, and the second threaded rod 14 is symmetrically disposed about the central axis of the second mold 2, and the second threaded rod 14 is screwed out of the mounting block 13 to separate the first mold 1 from the second mold 2.
The working principle of the wire drawing die capable of improving the quality of the metal wire is as follows:
when the wire drawing device is used, firstly, according to the requirement of the wire drawing size, the first threaded rod 7 is rotated to drive the limiting plate 8 to move towards the inner side, so that in the wire drawing process, the roller 5 rotates to play a role in feeding the wire, the friction between the wire and the outer wall of the die is reduced, the inner diameter of the processed wire quality adjusting limiting plate 8 is increased, the size of the wire is adjusted, the use range of the die is enlarged, then, the length of the telescopic rod 3 is adjusted according to the diameter of the wire, the position of the roller 5 is adjusted, the wire is inserted into the inner side of the limiting plate 8, the wire passes through the surface of the roller 5, after long-term use and when the limiting plate 8 deforms, the second threaded rod 14 is screwed out of the mounting block 13, so that the first die 1 and the second die 2 are separated, the bolt 12 is pulled out of the insertion hole 11, and the limiting plate 8 is loosened, and then the clamping block 9 is taken out from the clamping groove 10, so that the limiting plate 8 is detached, the limiting plate 8 is replaced, and the application range of the wire drawing die capable of improving the quality of the metal wire is completed.
Compared with the related art, the wire drawing die capable of improving the quality of the metal wire has the following beneficial effects:
1. the invention provides a wire drawing die capable of improving the quality of a metal wire, which is provided with a telescopic rod 3 and a roller 5, wherein the length of the telescopic rod 3 is adjusted according to the diameter of the metal wire, so that the position of the roller 5 is adjusted, then the metal wire is inserted into the inner side of a limiting plate 8, so that the metal wire passes through the surface of the roller 5, and in the wire drawing process, the roller 5 rotates to feed the metal wire, so that the friction between the metal wire and the outer wall of the die is reduced, and the quality of the processed metal wire is increased;
2. the invention provides a wire drawing die capable of improving the quality of metal wires, which is provided with a first threaded rod 7 and a limiting plate 8, wherein the limiting plate 8 is driven to move inwards by rotating the first threaded rod 7, so that the inner diameter of the limiting plate 8 is adjusted, the size of the wire drawing is conveniently adjusted, and the application range of the die is enlarged;
3. the invention provides a wire drawing die capable of improving the quality of a metal wire, which is provided with a plug pin 12 and a clamping groove 10, wherein the plug pin 12 is pulled out from a jack 11, so that a limiting plate 8 is loosened, and a clamping block 9 is taken out from the clamping groove 10, so that the limiting plate 8 is detached and the limiting plate 8 is replaced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A wire drawing die capable of improving the quality of metal wires comprises a first die (1), an opening (6) and an installation block (13), and is characterized in that a second die (2) is arranged below the first die (1), fixing plates (15) are installed on two sides of the first die (1) and the second die (2), a telescopic rod (3) is fixed on the inner side of each fixing plate (15), a fixing block (4) is fixed on the inner side of each telescopic rod (3), a roller (5) is installed on the inner side of each fixing block (4), the opening (6) is respectively arranged on the inner side surfaces of the first die (1) and the second die (2), a first threaded rod (7) penetrates through the outer walls of the first die (1) and the second die (2), a limiting plate (8) is arranged at the tail end of the first die (7), and a clamping block (9) is fixed on the outer wall of the limiting plate (8), the outer side of the clamping block (9) is installed in a matched mode with the clamping groove (10), the clamping groove (10) is formed in the surface of the tail end of the first threaded rod (7), the middle of the clamping block (9) and the tail end of the first threaded rod (7) are provided with the insertion holes (11), the insertion pins (12) penetrate through the insertion holes (11), the installation blocks (13) are installed on the outer walls of the first die (1) and the second die (2) respectively, and the second threaded rod (14) penetrates through the middle of the installation blocks (13).
2. The wire drawing die capable of improving the quality of the metal wire according to claim 1, wherein the telescopic rod (3) and the roller (5) form a telescopic structure through the fixing block (4), and the roller (5) is symmetrically arranged about a central axis of the first die (1).
3. The wire drawing die capable of improving the quality of the metal wire is characterized in that the first threaded rod (7) is in threaded connection with the first die (1), and the first threaded rod (7) and the limiting plate (8) are vertically distributed.
4. The wire drawing die capable of improving the quality of the metal wire is characterized in that the limiting plate (8) is movably connected with the first threaded rod (7) through a clamping block (9) and a clamping groove (10), and the limiting plate (8) is of an arc-shaped structure.
5. Drawing die capable of improving the quality of metal wires according to claim 1, characterized in that the pins (12) are in snap-fit connection with the first threaded rod (7) through the insertion holes (11), and four sets of the first threaded rod (7) are provided.
6. Drawing die capable of improving the quality of the wire according to claim 1, characterized in that the mounting block (13) is screwed to the second threaded rod (14) and the second threaded rod (14) is arranged symmetrically with respect to the central axis of the second die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307584.2A CN111644475A (en) | 2020-04-17 | 2020-04-17 | Wire drawing die capable of improving quality of metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307584.2A CN111644475A (en) | 2020-04-17 | 2020-04-17 | Wire drawing die capable of improving quality of metal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644475A true CN111644475A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010307584.2A Pending CN111644475A (en) | 2020-04-17 | 2020-04-17 | Wire drawing die capable of improving quality of metal wire |
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| Country | Link |
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| CN (1) | CN111644475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775199A (en) * | 2021-01-24 | 2021-05-11 | 厦门振铨钨钢科技有限公司 | Aluminum-clad steel pressure die |
| CN113634683A (en) * | 2021-10-12 | 2021-11-12 | 江苏鑫平金属制品有限公司 | Die device for shaping steel wire for optical fiber |
-
2020
- 2020-04-17 CN CN202010307584.2A patent/CN111644475A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775199A (en) * | 2021-01-24 | 2021-05-11 | 厦门振铨钨钢科技有限公司 | Aluminum-clad steel pressure die |
| CN113634683A (en) * | 2021-10-12 | 2021-11-12 | 江苏鑫平金属制品有限公司 | Die device for shaping steel wire for optical fiber |
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