CN203508632U - Passive high-speed rotating die box - Google Patents
Passive high-speed rotating die box Download PDFInfo
- Publication number
- CN203508632U CN203508632U CN201320671466.5U CN201320671466U CN203508632U CN 203508632 U CN203508632 U CN 203508632U CN 201320671466 U CN201320671466 U CN 201320671466U CN 203508632 U CN203508632 U CN 203508632U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- bearing
- sliding bearing
- shell
- passive high
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a passive high-speed rotating die box, comprising a rotating device which is arranged inside a box body, wherein the rotating device comprises a spiral die, a hollow shaft, a conical sliding bearing, an oil pipe of an external hydraulic station, a second bearing, front and rear covers and a housing; the spiral die is arranged inside the hollow shaft; the front part of the hollow shaft suspends inside the conical sliding bearing; the oil pipe is in contact with the hollow shaft after passing through the conical sliding bearing; the rear part of the hollow shaft is arranged inside the second bearing; the front end of the hollow shaft is sleeved with the front cover to be connected with the housing; the rear end of the hollow shaft is sleeved with the rear cover to be connected with the housing and the box body. The passive high-speed rotating die box is simple in structure, and long in service life, the conical sliding bearing which can rotate at a high speed, and is large in carrying capacity is adopted, the conical sliding bearing bears the main stress of a rotating die, and the rotating die is not limited by the rotation speed again, and the problems that the production and the efficiency are affected because of frequent replacement of the bearing are solved.
Description
Technical field
The utility model relates to the production equipment field of the helix rib steel wire of wire fabrication industry, is specifically related to a kind of passive High Rotation Speed diaphragm capsule.
Background technology
Helix rib steel wire is applied nearly 20 years in China, is in great demand.In process of production, the bearing of general passive molding box very easily damages, and general service life, what have was just shorter, therefore, enhance productivity, and just needs the structure of molding box reasonable in design, solves actual use problem at about one week.From meeting the instructions for use of molding box, this device should passive free high speed rotating, and rotating speed is at 4500-5500 rev/min, even higher, the axial force of bearing again 10-20KN.The bearing capacity of therefore general rolling bearing or sliding bearing all can not meet the demands.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of passive High Rotation Speed diaphragm capsule, simple in structure, the conical surface sliding bearing that employing can run up, bearing capacity is large, the main stressed of rotating mould born by conical surface sliding bearing, rotating mould is limited by rotary speed no longer, long service life, has saved frequent replacing bearing and has affected the problem of production and efficiency.
The utility model is achieved through the following technical solutions:
A kind of passive High Rotation Speed diaphragm capsule, comprise the whirligig being arranged in box body, described whirligig comprises oil pipe, the second bearing, front and rear covers and the shell of Helical Mode, hollow shaft, cone sliding bearing, external Hydraulic Station, described Helical Mode is arranged in hollow shaft, the front portion of hollow shaft is suspended in cone sliding bearing, oil pipe contacts with hollow shaft through cone sliding bearing, the rear portion of hollow shaft is arranged in the second bearing, hollow shaft front end suit protecgulum is connected with shell, and rear end suit bonnet is connected with shell, box body.
The further improvement project of the utility model is that described protecgulum, hollow shaft, shell, cone sliding bearing junction and bonnet, hollow shaft, shell, the second bearing junction are respectively equipped with oil sealing.Strengthened sealing effectiveness.
The utility model further improvement project is that described the second bearing is radial ball bearing or sliding bearing.
The utility model compared with prior art, has following obvious advantage:
The front portion of the utility model hollow shaft is suspended in cone sliding bearing, and the rear portion of hollow shaft is arranged in the second bearing, and the oil pipe that connects Hydraulic Station contacts with hollow shaft through cone sliding bearing.During work, external Hydraulic Station, by oil pipe, applies the lubricating oil of a certain pressure to conical surface sliding bearing, under the effect of oil pressure, makes hollow shaft be suspended in conical surface sliding bearing inner surface.When steel wire passes through Helical Mode, due to steel wire moving linearly, Helical Mode is for the helical movement, forms helix rib steel wire.Conical surface sliding bearing is born the axial load of the pulling force of steel wire when forming spiral ribs, rear portion radial ball bearing (or sliding bearing) only bears radially seldom load, rotating mould is limited by rotary speed no longer, and long service life has been saved frequent replacing bearing and affected the problem of production and efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structure structure chart.
The specific embodiment
As shown in Figure 1, the utility model comprises the whirligig being arranged in box body 1, described whirligig comprises Helical Mode 2, hollow shaft 3, cone sliding bearing 4, the oil pipe 5 of external Hydraulic Station, the second bearing 6(radial ball bearing), front and rear covers 7, 8 and shell 9, described Helical Mode 2 is arranged in hollow shaft 3, the front portion of hollow shaft 3 is suspended in cone sliding bearing 4, oil pipe 5 contacts with hollow shaft 3 through cone sliding bearing 4, the rear portion of hollow shaft 3 is arranged in the second bearing 6, hollow shaft 3 front end suit protecgulums 7 are connected with shell 9, rear end suit bonnet 8 and shell 9, box body 1 connects.
Described protecgulum 7, hollow shaft 3, shell 9, cone sliding bearing 4 junctions and bonnet 8, hollow shaft 3, shell 9, the second bearing 6 junctions are respectively equipped with oil sealing 10.
During work, external Hydraulic Station, by oil pipe 5, applies the lubricating oil of a certain pressure to conical surface sliding bearing 4, under the effect of oil pressure, makes hollow shaft 3 be suspended in conical surface sliding bearing 4 inner surfaces.When steel wire 11 passes through Helical Mode 2, due to steel wire 11 moving linearlies, Helical Mode 2 is for the helical movement, forms helix rib steel wire.Conical surface sliding bearing 4 is born the axial load of the pulling force of steel wire when forming spiral ribs, and 6 of rear portion radial ball bearings bear radially seldom load, and rotating mould is limited by rotary speed no longer, long service life.
Claims (3)
1. a passive High Rotation Speed diaphragm capsule, comprise the whirligig being arranged in box body, it is characterized in that: described whirligig comprises oil pipe, the second bearing, front and rear covers and the shell of Helical Mode, hollow shaft, cone sliding bearing, external Hydraulic Station, described Helical Mode is arranged in hollow shaft, the front portion of hollow shaft is suspended in cone sliding bearing, oil pipe contacts with hollow shaft through cone sliding bearing, the rear portion of hollow shaft is arranged in the second bearing, hollow shaft front end suit protecgulum is connected with shell, and rear end suit bonnet is connected with shell, box body.
2. a kind of passive High Rotation Speed diaphragm capsule according to claim 1, is characterized in that: described protecgulum, hollow shaft, shell, cone sliding bearing junction and bonnet, hollow shaft, shell, the second bearing junction are respectively equipped with oil sealing.
3. a kind of passive High Rotation Speed diaphragm capsule according to claim 1 and 2, is characterized in that: described the second bearing is radial ball bearing or sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671466.5U CN203508632U (en) | 2013-10-29 | 2013-10-29 | Passive high-speed rotating die box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671466.5U CN203508632U (en) | 2013-10-29 | 2013-10-29 | Passive high-speed rotating die box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508632U true CN203508632U (en) | 2014-04-02 |
Family
ID=50367614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671466.5U Withdrawn - After Issue CN203508632U (en) | 2013-10-29 | 2013-10-29 | Passive high-speed rotating die box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537499A (en) * | 2013-10-29 | 2014-01-29 | 淮安金鑫传动机械有限公司 | Passive high-speed rotary die box |
-
2013
- 2013-10-29 CN CN201320671466.5U patent/CN203508632U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537499A (en) * | 2013-10-29 | 2014-01-29 | 淮安金鑫传动机械有限公司 | Passive high-speed rotary die box |
| CN103537499B (en) * | 2013-10-29 | 2015-06-24 | 淮安金鑫传动机械有限公司 | Passive high-speed rotary die box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203508632U (en) | Passive high-speed rotating die box | |
| CN103537499B (en) | Passive high-speed rotary die box | |
| CN202304412U (en) | Wheel mechanism for band type sintering machine trolley | |
| CN206998795U (en) | A kind of draw bench special component | |
| CN202140555U (en) | Braking device of planet speed reducing machine | |
| CN202441882U (en) | Sealing structure of planetary reducer | |
| CN203002804U (en) | Structure of spiral mould box for wire drawing machine | |
| CN204174355U (en) | A kind of durable rotor spinning machine rubber roll | |
| CN203868119U (en) | Sleeve | |
| CN204003507U (en) | A kind of motor lower bearing layout of mining flame-proof type submersible sand discharging electric pump | |
| CN202561035U (en) | Shaft end sealing structure for bearing box body | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN205978283U (en) | Crank axle speed reducer | |
| CN204921989U (en) | Carborundum mechanical seal device for vacuum pump | |
| CN202829090U (en) | Paper press shaft with bearing stand | |
| CN203430988U (en) | Cylindrical roller bearing | |
| CN203868117U (en) | Shaft liner | |
| CN203023277U (en) | High-speed angular contact rolling body bearing structure | |
| CN202628763U (en) | Shaft head | |
| CN201702192U (en) | Wire-drawing combined pressure die | |
| CN203596693U (en) | External rotor motor | |
| CN103406552A (en) | Double-mandrel direct-connection precise rotating shaft | |
| CN202251427U (en) | Angular contact ball bearing | |
| CN202883710U (en) | Novel coaxial double-layer bearing | |
| CN203596698U (en) | External rotor motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |