CN2787321Y - Main transmission system for cold-reducing mill - Google Patents
Main transmission system for cold-reducing mill Download PDFInfo
- Publication number
- CN2787321Y CN2787321Y CN 200520004633 CN200520004633U CN2787321Y CN 2787321 Y CN2787321 Y CN 2787321Y CN 200520004633 CN200520004633 CN 200520004633 CN 200520004633 U CN200520004633 U CN 200520004633U CN 2787321 Y CN2787321 Y CN 2787321Y
- Authority
- CN
- China
- Prior art keywords
- high speed
- main shaft
- gear
- shaft
- flywheel
- 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
Links
Abstract
The utility model discloses a main transmission system for a cold-reducing mill. The utility model is composed of a main shaft gear, a flywheel, a high speed shaft, a high speed gear and a box body. The utility model is mainly provided with the flywheel on a main shaft. The main shaft gear adopts a main shaft bearing which is fixed on the inner rim of the box body. The main shaft gear is matched with a gear on the high speed shaft, and one end of the high speed shaft which extends out the box body is connected with a motor main shaft. The high speed shaft is fixed on the box body by two bearings. The complete set transmission system is fully closed in the box body by adopting a box cover, so that the goal of stable and safe running can be reached.
Description
Technical field
The flywheel that the utility model relates on a kind of cold pilger mill main transmission device, the especially main shaft places in the main transmission casing.
Technical background
At present, known cold pilger mill main axis transmission system all is disposed at the inside and outside configuration of casing flywheel, connecting the roll mill running by shaft coupling, it is big that flywheel is configured in the outer engaged position of main shaft separately, smoothness of operation is poor, the noise height, time-consuming, cost is high, poor safety performance.
Summary of the invention
In order to overcome the technical deficiency of existing cold pilger mill main transmission, the utility model provides a kind of cold pilger mill main transmission, this cold pilger mill main transmission can not only have a machine in operation steadily, save cost, and thoroughly solves the problem of poor safety performance.
The purpose of this utility model provides a kind of cold pilger mill main transmission, device main shaft one end is sealed in the casing in casing, the other end stretches out and adopts semi-coupler to be connected with the roll mill main shaft, put into flywheel on the main shaft, mainshaft gear adopts main shaft bearing to be fixed on the casing inside edge, the mainshaft gear gear on the high speed shaft that matches, high speed shaft one end stretches out casing and connects electric machine main shaft, high speed shaft with two bearing fixing on casing, adopt case lid that a whole set of transmission system is totally-enclosed in casing, steady, safe and reliable to reach running.
The beneficial effects of the utility model are that flywheel is enclosed in the casing, alleviate greatly the fluctuation of transmission main shaft and roll mill main shaft, running steadily, cost is low, safe and reliable, simple in structure.
Description of drawings:
Below in conjunction with accompanying drawing and example the utility model is further specified:
Fig. 1 is a structure chart of the present utility model
Mainshaft gear in the drawings 1; 2, main shaft bearing; 3, adjust ring; 4, main shaft; 5, high speed shaft; 6, high speed shaft bearing; 7, high gear; 8, high speed shaft bearing; 9, flywheel; 10, main shaft bearing; 11, half a coupler; 12, brake disc; 13, half a coupler; 14, casing.
Specific embodiment:
In Fig. 1, main shaft (4) is gone up threading flywheel (9) mainshaft gear (1) and is refilled in the inlet body (14), both sides are fixed in the casing (14) with main shaft bearing (2) main shaft bearing (10), mainshaft gear (1) high gear (7) that matches, high gear (7) endoporus is allocated high speed shaft (5) both sides into and is fixed in the casing (14) with high speed shaft bearing (8) high speed shaft bearing (6), with the sealing of casing (14) lid, high speed shaft (5) connects motor, adopts motor power to drive high gear (7) and drives the work of roll mill main shaft with mainshaft gear (1) flywheel (9) half a coupler (11) half a coupler (13) running.
Claims (2)
1, a kind of cold pilger mill main transmission, comprise main shaft, mainshaft gear, flywheel, high speed shaft, high speed shaft gear, casing, it is characterized in that putting on the main shaft flywheel, mainshaft gear, put into high gear on the high speed shaft, the mainshaft gear high speed shaft gear that matches, main shaft and high speed shaft adopt bearing fixing in casing, seal with Box Cover.
2, according to the described cold pilger mill main transmission of claim 1, its feature is that also main shaft matches with half a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004633 CN2787321Y (en) | 2005-02-02 | 2005-02-02 | Main transmission system for cold-reducing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004633 CN2787321Y (en) | 2005-02-02 | 2005-02-02 | Main transmission system for cold-reducing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787321Y true CN2787321Y (en) | 2006-06-14 |
Family
ID=36785617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004633 Expired - Fee Related CN2787321Y (en) | 2005-02-02 | 2005-02-02 | Main transmission system for cold-reducing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787321Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357535A (en) * | 2011-08-31 | 2012-02-22 | 沈阳乾鼎机械制造有限公司 | Adjustable speed transmission gearbox device |
| CN105689403A (en) * | 2016-03-14 | 2016-06-22 | 宁波东力传动设备有限公司 | Horizontal intelligent combination gearbox |
-
2005
- 2005-02-02 CN CN 200520004633 patent/CN2787321Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357535A (en) * | 2011-08-31 | 2012-02-22 | 沈阳乾鼎机械制造有限公司 | Adjustable speed transmission gearbox device |
| CN105689403A (en) * | 2016-03-14 | 2016-06-22 | 宁波东力传动设备有限公司 | Horizontal intelligent combination gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |