CN210172206U - Single crystal wire drawing die special for stainless steel wire - Google Patents
Single crystal wire drawing die special for stainless steel wire Download PDFInfo
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- CN210172206U CN210172206U CN201921007744.0U CN201921007744U CN210172206U CN 210172206 U CN210172206 U CN 210172206U CN 201921007744 U CN201921007744 U CN 201921007744U CN 210172206 U CN210172206 U CN 210172206U
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Abstract
The utility model discloses a special single crystal wire drawing die for stainless steel wires in the technical field of dies, which comprises a shell, an inlet pipe and a sizing ring, wherein the inner cavity of the shell is integrally connected with the inlet pipe, the inner cavity of the inlet pipe is in threaded connection with the sizing ring, and the top of the circumferential outer wall of the shell is provided with a main oil groove and an auxiliary oil groove, through the combined application of accessories, when the oil groove and an oil drainage groove are matched with the inlet pipe for wire feeding, the special single crystal wire drawing die for stainless steel wires is convenient to feed oil and eliminate worries, effectively avoids the scratch of the wire rods and the wire drawing die, can bring more lubricants, enhances the lubricating effect, reduces the abrasion of a die core, improves the surface quality of the wire rods, simultaneously also prolongs the service life of the wire drawing die, and adds the sizing ring on the sizing pipe to improve the abrasion resistance, thereby being convenient for producing the stainless steel wire rods with high precision and high surface, prevent the product size from being out of tolerance and prolong the service life of the drawing die.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a single crystal wire drawing die special for stainless steel wires.
Background
The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The dies are a kind of dies, and generally refer to various dies for drawing metal wires, and all the dies have a hole with a certain shape, such as a round, square, octagonal or other special shapes at the center. The metal becomes smaller in size and even changes shape as it is pulled through the die hole.
In the use process of the existing wire drawing die, the uniformity of the lubricant brought in is poor, so that the lubricating effect in the wire drawing process is poor, the service life of the die is influenced, the abrasion resistance of a sizing area is poor, the abrasion is serious, the final quality of a wire rod is directly influenced, the size of a product is easily out of tolerance in the abraded sizing pipe area, the wire rod with high precision and high surface quality cannot be produced due to the fact that the drawing die is abraded and scrapped quickly, and the quality of a finished product of a stainless steel wire is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special single crystal drawing die of stainless steel wire, with the current drawing die that proposes in solving above-mentioned background art in the use, the homogeneity of bringing into of emollient is relatively poor, make the lubricated effect variation of wire drawing in-process, influence mould life, and the calibration zone wearability is poor, wearing and tearing are serious, direct influence is to the final quality of wire rod, the sizing pipe region of wearing and tearing causes the product size to surpass easily, and make the drawing die wear and tear very fast and scrap, can't produce the wire rod of high accuracy and high surface quality, make the problem that the finished product quality of stainless steel wire reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a single crystal wire drawing die special for stainless steel wires comprises a shell, an inlet pipe and a sizing ring, wherein the inner cavity of the shell is integrally connected with the inlet pipe, the bottom of the inner cavity of the inlet pipe is in threaded connection with the sizing ring, the top of the circumferential outer wall of the shell is provided with a main oil groove and an auxiliary oil groove, the bottom of the circumferential outer wall of the shell is provided with a main oil drainage groove and an auxiliary oil drainage groove, the bottom of the inlet pipe is integrally connected with a compression pipe, the bottom of the compression pipe is integrally connected with a sizing pipe, the bottom of the sizing pipe is integrally connected with an outlet pipe, the outer wall of the circumference of the sizing ring is provided with an external thread and an external thread groove, the top of the inner cavity of the sizing ring is integrally connected with an inner ring, the bottom of the inner ring is integrally connected with an inner ring pipe, the inner wall of the circumference of the sizing pipe is provided with an internal thread and an internal thread groove, and the internal thread groove are matched with the external thread and the external thread groove.
Preferably, the angles of the main oil groove and the auxiliary oil groove and the angle of the shell are horizontal, and the main oil drainage groove and the auxiliary oil drainage groove are in a slope shape.
Preferably, the top diameter of the inner ring is the same as the bottom diameter of the compression tube.
Preferably, the sizing ring is made of a ceramic ring.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of special single crystal drawing die of nonrust steel wire, combination application through the accessory, when usable oil groove and draining groove cooperation inlet tube go into the silk, conveniently go into oil and arrange worry, the scotch of wire rod and drawing die has been avoided effectively, more emollient has been brought in, lubrication effect has been strengthened, the mold core wearing and tearing have been reduced, the change has improved the surface quality of wire rod, the life of drawing die has also been improved simultaneously, and add the sizing ring at the sizing pipe, the wear resistance is improved, be convenient for produce the nonrust steel wire rod of high accuracy and high surface quality, prevent the product size discrepancy, and make the drawing die life-span promote.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the sizing ring of the present invention.
In the figure: 100 casing, 110 main oil groove, 120 auxiliary oil groove, 130 main oil drain groove, 140 auxiliary oil drain groove, 200 inlet pipe, 210 compression pipe, 220 sizing pipe, 230 outlet pipe, 300 sizing ring, 310 external thread, 320 external thread groove, 330 internal ring, 340 internal ring pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a single crystal wire-drawing die special for stainless steel wires, which can improve the service life and the product quality of the wire-drawing die by the combined application of accessories, please refer to fig. 1-3, comprising a shell 100, an inlet pipe 200 and a sizing ring 300;
referring to fig. 2 again, the top of the casing 100 is provided with a main oil groove 110, specifically, the top of the circumferential outer wall of the casing 100 is provided with the main oil groove 110 and an auxiliary oil groove 120, the bottom of the circumferential outer wall of the casing 100 is provided with a main oil drainage groove 130 and an auxiliary oil drainage groove 140, the main oil groove 110 and the auxiliary oil groove 120 can facilitate the transmission of lubricating oil, and the main oil drainage groove 130 and the auxiliary oil drainage groove 140 can guide the lubricating oil to avoid direct dripping;
referring to fig. 2 again, the bottom of the inlet pipe 200 is fixedly installed with the top of the inner cavity of the housing 100, specifically, the inner cavity of the housing 100 is integrally formed and connected with the inlet pipe 200, the bottom of the inlet pipe 200 is integrally formed and connected with the compression pipe 210, the bottom of the compression pipe 210 is integrally formed and connected with the sizing pipe 220, and the bottom of the sizing pipe 220 is integrally formed and connected with the outlet pipe 230;
referring to fig. 2-3 again, the outer circumferential wall of the sizing ring 300 is fixedly mounted to the inner circumferential wall of the housing 100, specifically, the bottom of the inner cavity of the inlet pipe 200 is in threaded connection with the sizing ring 300, the outer circumferential wall of the sizing ring 300 is provided with an external thread 310 and an external thread groove 320, the top of the inner cavity of the sizing ring 300 is integrally connected with an inner ring 330, the bottom of the inner ring 330 is integrally connected with an inner ring 340, the inner circumferential wall of the sizing pipe 220 is provided with an internal thread and an internal thread groove, the internal thread and the internal thread groove are matched with the external thread 310 and the external thread groove 320, the sizing ring 300 is made of a ceramic ring, and;
when the wire drawing die is used specifically, one end of a stainless steel wire is firstly placed from an inlet pipe 200 on the shell 100, in the use process of the wire drawing die, lubricating oil can be effectively transferred by utilizing the main oil groove 110 and the auxiliary oil groove 120, so that the lubricating oil is carried into the compression pipe 210 and the sizing pipe 220 in the wire drawing process, the lubricating speed and the lubricating uniformity are increased, the abrasion of a die core is reduced, the lubricating oil can be discharged from the main oil drainage groove 130 and the auxiliary oil drainage groove 140 after the wire drawing is finished, then the sizing ring 300 is additionally arranged on the sizing pipe 220 in a threaded connection mode, the sizing ring 300 is made of ceramic materials, the wear resistance, the high temperature resistance and the corrosion resistance are good, the internal wear resistance can be effectively realized, the sizing area is kept straight, high-precision and high-surface-quality wire rods can be produced, the wear reduction is facilitated, and the service life of the wire drawing die is greatly.
Referring again to fig. 2, in order to facilitate uniform installation and efficient drainage of the lubricating oil, specifically, the angles of the main oil groove 110 and the auxiliary oil groove 120 and the angle of the casing 100 are horizontal, and the main oil drain groove 130 and the auxiliary oil drain groove 140 are sloped.
Referring again to fig. 2-3, to facilitate stability of the transfer, specifically, the top diameter of the inner ring 330 is the same as the bottom diameter of the compression tube 210.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A single crystal wire drawing die special for stainless steel wires is characterized in that: including shell (100), inlet tube (200) and sizing ring (300), the inner chamber integrated into one piece of shell (100) is connected inlet tube (200), the inner chamber bottom threaded connection of inlet tube (200) sizing ring (300), main oil groove (110) and vice oil groove (120) have been seted up at the top of the circumference outer wall of shell (100), main draining groove (130) and vice draining groove (140) have been seted up to the circumference outer wall bottom of shell (100), the bottom integrated into one piece of inlet tube (200) is connected with compression pipe (210), the bottom integrated into one piece of compression pipe (210) is connected with sizing pipe (220), the bottom integrated into one piece of sizing pipe (220) is connected with outlet pipe (230), external screw thread (310) and external screw thread groove (320) have been seted up to the circumference outer wall of sizing ring (300), the inner chamber top integrated into one piece of sizing ring (300) is connected with inner ring (330), the bottom of the inner ring (330) is integrally connected with an inner ring pipe (340), the inner circumferential wall of the sizing pipe (220) is provided with an internal thread and an internal thread groove, and the internal thread groove are matched with the external thread (310) and the external thread groove (320).
2. The single crystal wire drawing die special for the stainless steel wire according to claim 1, wherein: the angle between the main oil groove (110) and the auxiliary oil groove (120) and the angle between the shell (100) are horizontal, and the main oil drainage groove (130) and the auxiliary oil drainage groove (140) are in a slope shape.
3. The single crystal wire drawing die special for the stainless steel wire according to claim 1, wherein: the top diameter of the inner ring (330) is the same as the bottom diameter of the compression tube (210).
4. The single crystal wire drawing die special for the stainless steel wire according to claim 1, wherein: the sizing ring (300) is made of a ceramic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007744.0U CN210172206U (en) | 2019-07-01 | 2019-07-01 | Single crystal wire drawing die special for stainless steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007744.0U CN210172206U (en) | 2019-07-01 | 2019-07-01 | Single crystal wire drawing die special for stainless steel wire |
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| Publication Number | Publication Date |
|---|---|
| CN210172206U true CN210172206U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921007744.0U Active CN210172206U (en) | 2019-07-01 | 2019-07-01 | Single crystal wire drawing die special for stainless steel wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192595A (en) * | 2021-11-09 | 2022-03-18 | 成都先进金属材料产业技术研究院股份有限公司 | Forced powder coating die |
-
2019
- 2019-07-01 CN CN201921007744.0U patent/CN210172206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192595A (en) * | 2021-11-09 | 2022-03-18 | 成都先进金属材料产业技术研究院股份有限公司 | Forced powder coating die |
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