CN204638712U - A kind of oval wire shaped device - Google Patents
A kind of oval wire shaped device Download PDFInfo
- Publication number
- CN204638712U CN204638712U CN201520313330.6U CN201520313330U CN204638712U CN 204638712 U CN204638712 U CN 204638712U CN 201520313330 U CN201520313330 U CN 201520313330U CN 204638712 U CN204638712 U CN 204638712U
- Authority
- CN
- China
- Prior art keywords
- roller assembly
- main shaft
- roll
- firm banking
- fixed cover
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of oval wire shaped device, comprise main shaft firm banking, first roller assembly and the second roller assembly, described first roller assembly comprises main shaft, roll, axle fixed cover, main shaft one end is connected with main shaft firm banking, the other end is connected with axle fixed cover, oil cooler is provided with in axle fixed cover, main shaft is provided with roll, roll is provided with half elliptic groove, be symmetrical arranged second roller assembly identical with the first roller assembly size shape, the roll groove fit of the first roller assembly and the second roller assembly, form an ellipsoidal structure, adopt the device that the utility model provides, in process, steel wire surface quality significantly improves, and uses roll not easy to wear, the service life of device is rised appreciably, save manufacturing cost, institute's production ellipse steel wire diameter controls stable, and drawing process velocity-stabilization is easy to operate.
Description
Technical field
The utility model relates to metal wire rod processing technical field, specifically a kind of oval wire shaped device.
Background technology
Opposite sex steel wire and noncircular cross section steel wire, comprises flat, rectangle, ellipse, square, triangle, trapezoidal and other special cross section shapes.Because its section configuration is complicated, dimensional accuracy is high, shape without cutting and the characteristic such as infinite in length is long, thus tool has been widely used, mainly contain mechanical industry, textile industry, structure steel wire and nail wire etc., as mechanical spring, automobile and motorcycle high-grade carburetor and piston ring steel wire etc.Deformed wire is the same with other steel wires, is all take hot rolling wire as raw material, through supercooled state drawing or cold rollingly to process.
Oval wire is as the different in nature steel wire of one, at present in metal wire rod process, the processing of ellipse steel wire tradition relies on ellipse mould to be drawn into type, but ellipse Die price is high, it is large that drawing process causes mould to damage with mould hard friction, steel wire product surface tear is serious, and manufacturing cost is high.
Utility model content
The purpose of this utility model is for defect of the prior art, proposes a kind of oval wire shaped device, adopts device of the present utility model to save manufacturing cost in a large number, and institute's production ellipse steel wire diameter controls stable, and drawing process velocity-stabilization is easy to operate.
The utility model is realized by following technical scheme:
A kind of oval wire shaped device, comprise main shaft firm banking, first roller assembly and the second roller assembly, groove is provided with in described main shaft firm banking, described first roller assembly comprises main shaft, roll, axle fixed cover, described main shaft one end is inserted in the groove of main shaft firm banking, lining is provided with between main shaft and main shaft firm banking, the other end is connected with axle fixed cover, lining is provided with between described main shaft and main shaft firm banking, described axle fixed cover is made up of cross bar and montant, form a kind of " L " shape structure, oil cooler is provided with in described montant, described oil cooler is provided with several oil-outs, described main shaft is provided with roll, described oil-out aims at roll side, described roll is provided with half elliptic groove, the second described roller assembly and the first roller assembly with the center line of main shaft firm banking for symmetry axis is arranged axisymmetricly, described second roller assembly is identical with the first roller assembly size shape, the roll groove of described first roller assembly and the roll groove fit of the second roller assembly, form an ellipsoidal structure.
Above-mentioned a kind of oval wire shaped device, wherein, described roll is tungsten alloy material.
The beneficial effects of the utility model are:
The utility model processes semiellipse type groove on tungsten alloy roll, two semiellipse type groove fit are a complete ellipsoidal structure, the process wire of circular cross-section forms the ellipse cross section finished product steel wire needed by groove, and institute's production ellipse steel wire diameter controls stable.
Steel wire drawing runs and drives roll rotation, make not produce fixing hard friction with tungsten alloy roll in circular cross-section steel wire deformation process, and the cold oil used in oily cooling procedure plays Cooling and Lubricator effect to steel wire and roll, drawing process velocity-stabilization is easy to operate.
Adopt the device that the utility model provides, in process, steel wire surface quality significantly improves, and uses roll not easy to wear, and the service life of device is rised appreciably, and saves manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model A-A face sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
A kind of oval wire shaped device, comprise main shaft firm banking 1, first roller assembly 10 and the second roller assembly 13, groove 2 is provided with in described main shaft firm banking 1, described first roller assembly 10 comprises main shaft 5, roll 6 and axle fixed cover 9, described main shaft 5 one end is inserted in the groove 2 of main shaft firm banking 1, the other end is connected with axle fixed cover 9, lining 3 is provided with between described main shaft 5 and main shaft firm banking 1, described axle fixed cover 9 comprises cross bar 8 and montant 7, described cross bar 8 L-shaped structure vertical with montant 7, oil cooler 4 is provided with in described montant 7, described oil cooler 4 is provided with several oil-outs 14, described main shaft 5 is provided with roll 6, described roll 6 is tungsten alloy material, described oil-out 14 aims at roll 6 side, described roll 6 is provided with half elliptic groove 11, the second described roller assembly and the first roller assembly with the center line of main shaft firm banking 1 for symmetry axis is arranged axisymmetricly, described second roller assembly 13 is identical with the first roller assembly 10 size shape, the roll groove 11 of described first roller assembly 10 coordinates with the roll groove 12 of the second roller assembly 13, form an ellipsoidal structure 15.
The process wire of circular cross-section carries out steel wire drawing by ellipsoidal structure 15, steel wire drawing runs the roll rotation of drive first roller assembly 10 and the second roller assembly 13, oil cooling system 4 pairs of steel wires and roll rolipass design and lubrication, form the ellipse cross section finished product steel wire needed.
Adopt the device that the utility model provides, in process, steel wire surface quality significantly improves, and uses roll not easy to wear, the service life of device is rised appreciably, save manufacturing cost, institute's production ellipse steel wire diameter controls stable, and drawing process velocity-stabilization is easy to operate.
Above are only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (2)
1. an oval wire shaped device, it is characterized by, comprise main shaft firm banking, first roller assembly and the second roller assembly, groove is provided with in described main shaft firm banking, described first roller assembly comprises main shaft, roll, axle fixed cover, described main shaft one end is inserted in the groove of main shaft firm banking, lining is provided with between main shaft and main shaft firm banking, the other end is connected with axle fixed cover, lining is provided with between described main shaft and main shaft firm banking, described axle fixed cover is made up of cross bar and montant, form a kind of " L " shape structure, oil cooler is provided with in described montant, described oil cooler is provided with several oil-outs, described main shaft is provided with roll, described oil-out aims at roll side, described roll is provided with half elliptic groove, the second described roller assembly and the first roller assembly with the center line of main shaft firm banking for symmetry axis is arranged axisymmetricly, described second roller assembly is identical with the first roller assembly size shape, the roll groove of described first roller assembly and the roll groove fit of the second roller assembly, form an ellipsoidal structure.
2. a kind of oval wire shaped device as claimed in claim 1, is characterized by, and described roll is tungsten alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313330.6U CN204638712U (en) | 2015-05-15 | 2015-05-15 | A kind of oval wire shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313330.6U CN204638712U (en) | 2015-05-15 | 2015-05-15 | A kind of oval wire shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638712U true CN204638712U (en) | 2015-09-16 |
Family
ID=54091487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520313330.6U Expired - Fee Related CN204638712U (en) | 2015-05-15 | 2015-05-15 | A kind of oval wire shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798723A (en) * | 2022-04-28 | 2022-07-29 | 余友衡 | Cold rolling die |
-
2015
- 2015-05-15 CN CN201520313330.6U patent/CN204638712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798723A (en) * | 2022-04-28 | 2022-07-29 | 余友衡 | Cold rolling die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |