CN201053234Y - Electric generator silicon steel sheet smear transmission hollow driving chain - Google Patents
Electric generator silicon steel sheet smear transmission hollow driving chain Download PDFInfo
- Publication number
- CN201053234Y CN201053234Y CNU2007200220454U CN200720022045U CN201053234Y CN 201053234 Y CN201053234 Y CN 201053234Y CN U2007200220454 U CNU2007200220454 U CN U2007200220454U CN 200720022045 U CN200720022045 U CN 200720022045U CN 201053234 Y CN201053234 Y CN 201053234Y
- Authority
- CN
- China
- Prior art keywords
- chain
- silicon steel
- steel sheet
- driving
- hollow
- 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 provides a hollow transmission chain for coating sheet of generator silicon steel sheet. The hollow transmission chain comprises transmission chains and a connecting shaft; hollow pin shafts are connected among chain links of each of two transmission chains; the connecting shaft is arranged in a corresponding pin shaft between the two transmission chains and is covered with an annular steel hoop. The utility model allows the connecting shaft to be arranged in the hollow pin shaft, with convenient replacement and maintenance. The steel wire woven mesh is replaced by the steel hoop, so the firing is done through that steel balls with point contact support the silicon steel sheet to move, which decreases the quantity of contact surfaces and contact points with the lacquer-coated silicon steel sheet, avoids the abrasion of the transmission chains and improves the service life of the transmission chains.
Description
Technical field
The utility model relates to the driving-chain in the smear conveyer in the generator silicon steel sheet enamelling process.
Background technology
The smear conveyer is being born the transmission task of generator unit stator silicon steel stamping in whole japanning process, transmits the two-sided silicon steel punching that varnishes with lacquer that comes out from coating machine, is transported to evaporating area, baking zone and cooling zone successively, until connect material at last.Existing smear conveyer is divided into oven dry section and cooling section.Oven dry section and cooling section all are made up of component such as guide rail, transmission motor, reducer, drive sprocket and driving chains, and driving chain has two, between two driving chains connecting axle is housed.There is not bearing pin in the driving chain, connecting axle directly is through in the chain, because the connecting axle of putting on, bear the task of chain hinge pin, in running, bear the pulling force of chain, penetrate portion of chain and be subjected to shearing force, occurring wearing axle easily rubs and comes off, cause heating element is destroyed, and change and wear the axle trouble, need stop whole japanning process.Driving chain is provided with the link network of steel wire establishment, and the link network running resistance is big, has the phenomenon of play to exist, and chain wear is serious, and the connecting axle of two chains rubs frequently, and handle Netease damages, and injures heating element sometimes.Because driving chain passes through high-temperature baking for a long time, the extended length of both sides chain is inconsistent, and long one side chain appears in the result has packing phenomenon at the turning, makes the connecting axle distortion, is uneven.
Summary of the invention
The utility model provides a kind of chain wear, generator silicon steel sheet smear easy to maintenance, long service life can avoided to transmit hollow driving-chain at the deficiency of the driving-chain existence of smear conveyer in the existing generator silicon steel sheet enamelling process.
The utility model adopts following technical solution:
Generator silicon steel sheet smear transmits hollow driving-chain and comprises driving-chain and connecting axle, driving-chain has two, connect by hollow bearing pin between the chain link of every driving-chain, in the hollow bearing pin of correspondence, connecting axle is installed between two driving chains, be set with annular stirrup on the connecting axle.
The utility model is installed in the hollow bearing pin connecting axle, is convenient to change, and has made things convenient for maintenance.Adopt stirrup to replace the steel wire netting, toast, reduced with the contact surface of japanning silicon steel sheet and counted, avoided the wearing and tearing of driving chain, improved the application life of driving chain with contacting by the steel ball support silicon steel sheet motion of a contact.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, driving-chain, 2, connecting axle, 3, annular stirrup, 4, hollow bearing pin.
The specific embodiment
Embodiment
Accompanying drawing has provided structural representation of the present utility model.Hollow driving-chain of the present utility model comprises two driving-chains 1, connect by hollow bearing pin 4 between the chain link of every driving-chain, in each joint of chain a hollow bearing pin is arranged, connecting axle 2 is housed in the hollow bearing pin of correspondence between two driving chains, be set with annular stirrup 3 on the connecting axle 2.Connecting axle 2 is connected in two driving-chains by hollow bearing pin 4, wears axle with existing no bearing pin chain and compares, and is convenient to change, and has made things convenient for maintenance.Simultaneously, adopt annular stirrup 3 to replace the steel wire netting, toast, reduced with the contact surface of japanning silicon steel sheet and counted, avoided the wearing and tearing of driving chain, improved the application life of driving chain with contacting by the stirrup support silicon steel sheet motion of a contact.
Claims (1)
1. a generator silicon steel sheet smear transmits hollow driving-chain, comprise driving-chain and connecting axle, driving-chain has two, it is characterized in that: connect by hollow bearing pin between the chain link of every driving-chain, article two, in the hollow bearing pin of correspondence, connecting axle is installed between the driving chain, is set with annular stirrup on the connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220454U CN201053234Y (en) | 2007-05-14 | 2007-05-14 | Electric generator silicon steel sheet smear transmission hollow driving chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220454U CN201053234Y (en) | 2007-05-14 | 2007-05-14 | Electric generator silicon steel sheet smear transmission hollow driving chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053234Y true CN201053234Y (en) | 2008-04-30 |
Family
ID=39392899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200220454U Expired - Fee Related CN201053234Y (en) | 2007-05-14 | 2007-05-14 | Electric generator silicon steel sheet smear transmission hollow driving chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053234Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082848A (en) * | 2018-01-05 | 2018-05-29 | 广西南宁侨盛木业有限责任公司 | A kind of point contact type automatic plate feeding device |
| CN108249101A (en) * | 2018-01-05 | 2018-07-06 | 广西南宁侨盛木业有限责任公司 | Multistage point contact type send plate system automatically |
-
2007
- 2007-05-14 CN CNU2007200220454U patent/CN201053234Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082848A (en) * | 2018-01-05 | 2018-05-29 | 广西南宁侨盛木业有限责任公司 | A kind of point contact type automatic plate feeding device |
| CN108249101A (en) * | 2018-01-05 | 2018-07-06 | 广西南宁侨盛木业有限责任公司 | Multistage point contact type send plate system automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20140514 |