CN202074003U - Chain wheel device of chain type steel drawing machine - Google Patents
Chain wheel device of chain type steel drawing machine Download PDFInfo
- Publication number
- CN202074003U CN202074003U CN201120199394XU CN201120199394U CN202074003U CN 202074003 U CN202074003 U CN 202074003U CN 201120199394X U CN201120199394X U CN 201120199394XU CN 201120199394 U CN201120199394 U CN 201120199394U CN 202074003 U CN202074003 U CN 202074003U
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- Prior art keywords
- disc
- chain
- basal
- basal disc
- drawing machine
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Abstract
The utility model discloses a chain wheel device of a chain type steel drawing machine, which comprises a basal disc fixed on a rotating shaft, and a circular-ring-shaped toothed disc sleeved and connected on the basal disc, wherein wheel teeth of the chain wheel are arranged on the toothed disc; the basal disc and the toothed disc are provided with mutually-attaching ring-shaped surfaces; bolts are evenly distributed and arranged in the ring-shaped surfaces of the basal disc and the toothed disc, and pass through the basal disc and the toothed disc; and the basal disc and the toothed disc are fastened to form a whole by nuts. The chain wheel device is characterized in that the toothed disc comprises two semi-circular-shaped toothed discs which are combined together. By adopting the chain wheel device of the chain type steel drawing machine, disclosed by the utility model, the chain wheel can be replaced and repaired more conveniently and more rapidly when the wheel teeth are abraded and lose effectiveness, so that the production cost is indirectly reduced.
Description
Technical field
The utility model relates to a kind of steel works chain type steel-drawing machine, particularly a kind of chain type steel-drawing machine chain gear apparatus.
Background technique
In steel works, steel-drawing machine is a kind of equipment that is used for the iron and steel moulding, in the steel-drawing machine, several chains that employing is set up in parallel carry out the horizontal transmission of cold bed (weighting platform frame again), the end of every chain is provided with chain gear apparatus, and several chain gear apparatus of chain the same side are set up in parallel and are fixed on the same axis.Owing to need transmit bigger moment during sprocket wheel work, the gear teeth place serious wear of sprocket wheel 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.
In order to address the aforementioned drawbacks, the claimant once improved the chain gear apparatus structure, sprocket wheel is divided into a basal disc and a fluted disc that is socketed in the ring on the basal disc that is fixed in the rotating shaft, 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, 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 are fastened as one.After improving like this, behind the wheel odontotripsis, can directly fluted disc be disassembled and change,, reduce maintenance cost and saved engineering time so saved material relatively.
But owing to be that several chain gear apparatus all are fixedly installed on the axis,, still exist spended time long and influence the defective of production so when fluted disc need be changed dismounting, other sprocket wheels be disassembled together and can realize changing.
The model utility content
At the deficiencies in the prior art, technical problem to be solved in the utility model is how to provide a kind of repair and replacement more convenient chain type steel-drawing machine chain gear apparatus.
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 chain gear apparatus, comprise a basal disc that is fixed in rotating 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, 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 are fastened as one; Its characteristics are that described fluted disc is made of two involutory semicircular ring fluted discs.
Chain type steel-drawing machine chain gear apparatus of the present utility model, fluted disc is divided for two involutory semicircular ring fluted discs, like this when removing and installing fluted disc, can be directly the mode of fluted disc and involutory clamping be stuck on the basal disc at the tight bolt of bolt, realize fastening, need not adjacent chain gear apparatus dismounting back is installed from the rotating shaft end,, make maintain and replace more convenient so saved the time greatly.
In sum, adopted chain type steel-drawing machine drive sprocket of the present utility model, convenient and quick when sprocket wheel needs Replacement and Repair because of gear teeth wear out failure, reduced cost of production indirectly.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is the right elevation 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 chain gear apparatus, comprise a basal disc 2 that is fixed in rotating 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, 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 passes basal disc 2 and fluted disc 3 and leans on nut 6 that basal disc 2 and fluted disc 3 are fastened as one, and wherein said fluted disc 3 is made of two involutory semicircular ring fluted discs.
Claims (1)
1. chain type steel-drawing machine chain gear apparatus, comprise a basal disc that is fixed in rotating 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, 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 are fastened as one; It is characterized in that described fluted disc is made of two involutory semicircular ring fluted discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199394XU CN202074003U (en) | 2011-06-14 | 2011-06-14 | Chain wheel device of chain type steel drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199394XU CN202074003U (en) | 2011-06-14 | 2011-06-14 | Chain wheel device of chain type steel drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074003U true CN202074003U (en) | 2011-12-14 |
Family
ID=45112106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199394XU Expired - Fee Related CN202074003U (en) | 2011-06-14 | 2011-06-14 | Chain wheel device of chain type steel drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282013A (en) * | 2018-11-22 | 2019-01-29 | 高新技术产业开发区创宏机械厂 | A kind of modular multi-function sprocket wheel |
-
2011
- 2011-06-14 CN CN201120199394XU patent/CN202074003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282013A (en) * | 2018-11-22 | 2019-01-29 | 高新技术产业开发区创宏机械厂 | A kind of modular multi-function sprocket wheel |
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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: 20111214 Termination date: 20180614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |