CN101786105A - Improved novel cardan shaft bracket - Google Patents
Improved novel cardan shaft bracket Download PDFInfo
- Publication number
- CN101786105A CN101786105A CN200910212233A CN200910212233A CN101786105A CN 101786105 A CN101786105 A CN 101786105A CN 200910212233 A CN200910212233 A CN 200910212233A CN 200910212233 A CN200910212233 A CN 200910212233A CN 101786105 A CN101786105 A CN 101786105A
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- CN
- China
- Prior art keywords
- shaft bracket
- cardan shaft
- column
- supporting plate
- improved novel
- 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.)
- Pending
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- Support Of The Bearing (AREA)
Abstract
The invention provides an improved novel cardan shaft bracket with stable and reliable structure, and the power transmission thereof can not be influenced. The cardan shaft bracket comprises stand columns arranged on a supporting seat and a supporting plate, and is characterized in that the number of stand columns is two, and the two stand columns are connected through the supporting plate.
Description
(1) technical field
The present invention relates to the roller mill technical field, be specially a kind of improved novel cardan shaft bracket.
(2) background technology
Universal drive shaft connects working roll in the roller mill, because universal drive shaft is the overall flexibility material, so in the course of work from moment of torsion to working roll that transmit localised waving can take place, warpage, thereby cause rolling steel strip surface ripple to occur, influence product surface quality, general by adopting cardan shaft bracket to support universal drive shaft, make its working stability, its structure is seen accompanying drawing 1, it comprises column 1, and column 1 is installed on base 4, by adjusting nut 3 supporting plate 2 is installed on the column 1, universal drive shaft 5 is placed in the arc groove of supporting plate 2, and supporting plate 2 can be adjusted its position on column 1 by adjusting nut 3; Its shortcoming is: it is single upright supports, poor stability, and the working roll quality that universal drive shaft 5 connects is big, can produce bigger vibration in the course of the work, leads easily to topple and cause workman's personal injury; And universal drive shaft directly contacts with supporting plate, and universal drive shaft can influence its transmission effect after working long hours and rubbing.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of improved novel cardan shaft bracket, its Stability Analysis of Structures is reliable, and can it not influence the power transmission effect.
Its technical scheme is such, and it comprises column and supporting plate, and described column is installed on bearing, it is characterized in that: described column is provided with two, connects by supporting plate between described two columns.
It is further characterized in that: described column is the screw rod column; On the described column spring is installed; Described spring is by the spacing adjusting of adjusting nut; Described supporting plate is installed on described spring upper end; Described supporting plate middle part has deep-slotted chip breaker; Described deep-slotted chip breaker two ends are equipped with roller.
In a kind of follow-on cardan shaft bracket structure of the present invention, it is by two column together support supporting plates, and structure is more stable; Arc groove both sides, supporting plate middle part are equipped with roller, and universal drive shaft rolls with two rollers and contacts, and has reduced frictional dissipation; Supporting plate is installed on the spring, during work, can effectively play cushioning effect, further guarantees the stability of universal drive shaft work.
(4) description of drawings
Fig. 1 is cardan shaft bracket structural representation in the past;
Fig. 2 is a kind of follow-on cardan shaft bracket structural representation of the present invention.
(5) specific embodiment
See Fig. 2, the present invention includes column 6 and supporting plate 7, column 6 is installed on base 7, and column 6 is provided with two, connects by supporting plate 7 between two root posts 6.Column 6 is the screw rod column; Spring 9 is installed on the column 6; Spring 9 is by adjusting nut 3 spacing adjustings; Supporting plate 6 is installed on spring 6 upper ends; Supporting plate 6 middle parts have deep-slotted chip breaker; The deep-slotted chip breaker two ends are equipped with roller 8.During use, universal drive shaft 5 is positioned on two rollers 8 of supporting plate 7, and spring 9 can play cushioning effect in the course of the work, and adjusting nut 3 is installed on screw rod column 6, can adjust spring length by rotating adjusting nut 3.
Claims (7)
1. improved novel cardan shaft bracket, it comprises column and supporting plate, described column is installed on bearing, it is characterized in that: described column is provided with two, connects by supporting plate between described two columns.
2. according to the described a kind of improved novel cardan shaft bracket of claim 1, it is characterized in that: described column is the screw rod column.
3. according to the described a kind of improved novel cardan shaft bracket of claim 2, it is characterized in that: on the described column spring is installed.
4. according to the described a kind of improved novel cardan shaft bracket of claim 3, it is characterized in that: described spring is by the spacing adjusting of adjusting nut.
5. according to the described a kind of improved novel cardan shaft bracket of claim 4, it is characterized in that: described supporting plate is installed on described spring upper end.
6. according to the described a kind of improved novel cardan shaft bracket of claim 5, it is characterized in that: described supporting plate middle part has deep-slotted chip breaker.
7. according to the described a kind of improved novel cardan shaft bracket of claim 6, it is characterized in that: described deep-slotted chip breaker two ends are equipped with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212233A CN101786105A (en) | 2009-11-08 | 2009-11-08 | Improved novel cardan shaft bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212233A CN101786105A (en) | 2009-11-08 | 2009-11-08 | Improved novel cardan shaft bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101786105A true CN101786105A (en) | 2010-07-28 |
Family
ID=42529562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212233A Pending CN101786105A (en) | 2009-11-08 | 2009-11-08 | Improved novel cardan shaft bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101786105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513365A (en) * | 2011-12-15 | 2012-06-27 | 太原重工股份有限公司 | Universal spindle centering device |
| CN102699038A (en) * | 2012-06-07 | 2012-10-03 | 中国重型机械研究院有限公司 | Connecting shaft support device for cold-rolling mill |
| CN109772892A (en) * | 2018-11-28 | 2019-05-21 | 河钢股份有限公司承德分公司 | Finishing mill maintenance maintenance auxiliary device |
-
2009
- 2009-11-08 CN CN200910212233A patent/CN101786105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513365A (en) * | 2011-12-15 | 2012-06-27 | 太原重工股份有限公司 | Universal spindle centering device |
| CN102699038A (en) * | 2012-06-07 | 2012-10-03 | 中国重型机械研究院有限公司 | Connecting shaft support device for cold-rolling mill |
| CN109772892A (en) * | 2018-11-28 | 2019-05-21 | 河钢股份有限公司承德分公司 | Finishing mill maintenance maintenance auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100728 |