CN201973208U - Driving sprocket structure of chain type billet drawer - Google Patents
Driving sprocket structure of chain type billet drawer Download PDFInfo
- Publication number
- CN201973208U CN201973208U CN2011201335945U CN201120133594U CN201973208U CN 201973208 U CN201973208 U CN 201973208U CN 2011201335945 U CN2011201335945 U CN 2011201335945U CN 201120133594 U CN201120133594 U CN 201120133594U CN 201973208 U CN201973208 U CN 201973208U
- Authority
- CN
- China
- Prior art keywords
- disc
- fluted disc
- chain type
- basal disc
- sprocket
- 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 discloses a driving sprocket structure of a chain type billet drawer, which is characterized by comprising a basal disc fixed on an output shaft of a speed changer, and an annular fluted disc sheathed on the basal disc, wherein teeth of a sprocket are arranged on the fluted disc, a fitting annular surface is arranged between the basal disc and the fluted disc, and bolts are evenly distributed on the position where the annular surface is, and penetrate the basal disc and the fluted disc which are fastened as a whole through nuts. When the sprocket are needed to be replaced and maintained due to the wear and failure of the teeth of the sprocket, the driving sprocket structure of the chain type billet drawer is adopted, so that the replacement and the maintenance can be very convenient and fast, also the materials are saved, the maintenance cost is lowered, and the production cost is indirectly lowered.
Description
Technical field
The utility model relates to the drive sprocket structure of a kind of steel rolling mill chain type steel-drawing machine, particularly steel-drawing machine.
Background technique
In steel rolling mill, steel-drawing machine is a kind of equipment that is used for the steel rolling process needs, in the steel-drawing machine, that adopts that chain sprocket carries out power output transmission is called the chain type steel-drawing machine, wherein, motor output end connects speed changer, and the speed changer output terminal connects drive sprocket, and drive sprocket is connected to follower by chain and exports as power.Wherein drive sprocket is for being fixedly installed on the transmission output shaft and with its rotation.Owing to need transmit bigger moment during steel-drawing machine work, the gear teeth place serious wear of drive sprocket causes transmission failure after the sprocket teeth wearing and tearing, need change drive sprocket again.Just needed in average per four months to change once.Need disassemble whole drive sprocket and transmission output shaft together during replacing, have the defective of time-consuming, effort, waste of material.
The model utility content
At the deficiencies in the prior art, technical problem to be solved in the utility model is how the chain type steel-drawing machine drive sprocket structure that a kind of repair and replacement are time saving and energy saving and save material is provided.
In order to solve the problems of the technologies described above, adopted following technological scheme in the utility model:
A kind of chain type steel-drawing machine drive sprocket structure, its characteristics are, comprise a basal disc that is fixed in transmission output shaft, also comprise a fluted disc that is socketed in the ring on the basal disc, the gear teeth of sprocket wheel are arranged on the fluted disc, described basal disc and fluted disc have a ring surface of fitting mutually, and the uniform bolt that is provided with in described ring surface position, described bolt pass basal disc and fluted disc and by nut basal disc and fluted disc fastened as one.
Chain type steel-drawing machine drive sprocket structure of the present utility model has adopted split-type structural with former drive sprocket, makes basal disc fixedly connected firm on transmission output shaft, adopts fluted disc detachable in conjunction with forming sprocket wheel again.Both material bolton can make it in conjunction with firm, are convenient to the transmission of moment.When the gear teeth serious wear on the fluted disc causes losing efficacy, only need Bolt dismantling is fallen, after fluted disc is changed, adopt bolton again, can finish the modification of drive sprocket and change.Have the maintenance of changing time saving and energy saving and characteristics of saving material when economizing sprocket wheel.
In sum, adopted chain type steel-drawing machine drive sprocket of the present utility model, very convenient and quick when sprocket wheel needs Replacement and Repair because of gear teeth wear out failure, also saved material simultaneously, reduce maintenance cost, reduced cost of production indirectly.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
During concrete enforcement, as depicted in figs. 1 and 2, a kind of chain type steel-drawing machine drive sprocket structure, comprise a basal disc 2 that is fixed in transmission output shaft 1, also comprise a fluted disc 3 that is socketed in the ring on the basal disc 2, the gear teeth 4 of sprocket wheel are arranged on the fluted disc 3, and described basal disc 2 has a ring surface of fitting mutually with fluted disc 3, the uniform bolt 5 that is provided with in described ring surface position, described bolt 5 pass basal disc 2 and fluted disc 3 and lean on nut 6 that basal disc 2 and fluted disc 3 are fastened as one.
Claims (1)
1. chain type steel-drawing machine drive sprocket structure, it is characterized in that, comprise a basal disc that is fixed in transmission output shaft, also comprise a fluted disc that is socketed in the ring on the basal disc, the gear teeth of sprocket wheel are arranged on the fluted disc, described basal disc and fluted disc have a ring surface of fitting mutually, and the uniform bolt that is provided with in described ring surface position, described bolt pass basal disc and fluted disc and by nut basal disc and fluted disc fastened as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201335945U CN201973208U (en) | 2011-04-29 | 2011-04-29 | Driving sprocket structure of chain type billet drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201335945U CN201973208U (en) | 2011-04-29 | 2011-04-29 | Driving sprocket structure of chain type billet drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973208U true CN201973208U (en) | 2011-09-14 |
Family
ID=44578311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201335945U Expired - Fee Related CN201973208U (en) | 2011-04-29 | 2011-04-29 | Driving sprocket structure of chain type billet drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506152A (en) * | 2011-11-09 | 2012-06-20 | Mps肉类加工机械（北京）有限公司 | Plastic tooth chain wheel |
| CN106515992A (en) * | 2016-12-23 | 2017-03-22 | 鼎镁（昆山）新材料科技有限公司 | Different-material combined structure of tooth disc for vehicle |
-
2011
- 2011-04-29 CN CN2011201335945U patent/CN201973208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506152A (en) * | 2011-11-09 | 2012-06-20 | Mps肉类加工机械（北京）有限公司 | Plastic tooth chain wheel |
| CN106515992A (en) * | 2016-12-23 | 2017-03-22 | 鼎镁（昆山）新材料科技有限公司 | Different-material combined structure of tooth disc for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING IRON AND STEEL CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON + STEEL (GROUP) CO., LTD. Effective date: 20120613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400080 DADUKOU, CHONGQING TO: 401258 CHANGSHOU, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120613 Address after: No. 401258 Chongqing City Economic and Technological Development Zone, Changshou District Road Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: Three village 400080 Dadukou District of Chongqing weir building 1 Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20180429 |