CN102434603A - Overload clutch device for coil straightening machine - Google Patents
Overload clutch device for coil straightening machine Download PDFInfo
- Publication number
- CN102434603A CN102434603A CN2011102609472A CN201110260947A CN102434603A CN 102434603 A CN102434603 A CN 102434603A CN 2011102609472 A CN2011102609472 A CN 2011102609472A CN 201110260947 A CN201110260947 A CN 201110260947A CN 102434603 A CN102434603 A CN 102434603A
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- CN
- China
- Prior art keywords
- friction wheel
- transmission shaft
- drive sprocket
- cone friction
- cone
- 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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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention relates to a overload clutch device for a coil straightening machine. The clutch device is characterized in that a passive chain wheel is fixedly arranged on one side of a driven shaft step shoulder through a fixing key; a driven chain wheel is arranged on a driven shaft closed to the step shoulder through a bearing on the other side of the driven shaft step shoulder; a cone friction wheel is fixedly arranged on the driven shaft on one side of the driven chain wheel through a sliding key, and the cone friction wheel and the driven shaft move in an axially slide mode; and a friction plate is fixed on a circular conic surface of the cone friction wheel, and the cone friction wheel is correspondingly fixed in the concave circular conical surface on one side of the driven chain wheel through the friction plate on the cone friction wheel. In the invention, when load is increased in case, slipping is occurred between the driven chain wheel and a press plate, and the driven chain wheel is idled on the driven shaft; and the defects that if the load of a motor is increased, the motor is easy to burn, and even the other graveness equipment accidents are generated, can be overcome.
Description
Technical field
The present invention relates to a kind of coil straightening machine safety clutch device, specifically be meant the safety clutch device of a kind of coil straightening machine that is used for banded sheet material self-feeding on the stamping line, belong to the punching equipment technical field.
Background technique
At present, in the drive system of coil straightening machine, generally adopt the transfer unit of sprocket driving and sprocket wheel speed change; But; In the structure of this type transmission device, all be directly to drive each other between the drive sprocket, in case material blocked portion occurs or the miscellaneous equipment fault occurs; The load that makes motor is increased, burn motor easily even other substantial equipment accident can take place.
Summary of the invention
The invention provides a kind of coil straightening machine safety clutch device, overcome in the drive system of existing coil straightening machine,, burn motor easily even the defective of other substantial equipment accident can take place in case the load of motor increases.
The present invention realizes that the technological method that above-mentioned purpose adopts is: this invention comprises, support, plane bearing, spring, feather key, cone friction wheel, friction plate, drive sprocket, bearing, by movable sprocket, retainingf key, transmission shaft,
Beneficial effect of the present invention: the present invention is simple in structure, and the load that has overcome motor increases, and burns motor easily even the defective of other substantial equipment accident can take place.
Description of drawings
Accompanying drawing 1 is a structure principle chart of the present invention.
Shown in the figure: 1, support; 2, plane bearing; 3, spring; 4, feather key; 5, cone friction wheel; 6, friction plate; 7, drive sprocket; 8, bearing; 9, by movable sprocket; 10, retainingf key; 11, transmission shaft.
Embodiment
In the drawings; This invention comprises; Support 1, plane bearing 2, spring 3, feather key 4, cone friction wheel 5, friction plate 6, drive sprocket 7, bearing 8, by movable sprocket 9, retainingf key 10, transmission shaft 11, a said side that is fixedly installed in transmission shaft 11 steps shoulder by movable sprocket 9 through retainingf key 10; Opposite side at transmission shaft 11 steps shoulder; Drive sprocket 7 is installed near on the transmission shaft of step shoulder 11 through bearing 8; Cone friction wheel 5 through feather key 4 near fixed installation on the transmission shaft 11 of drive sprocket 7 one sides, the activity that endwisely slips of cone friction wheel 5 and transmission shaft 11, cone friction wheel 5 is provided with nose cone with drive sprocket 7 opposing sides one side; Drive sprocket 7 and the corresponding conical surface that is provided with indent of cone friction wheel 5 corresponding surfaces; Fixed friction sheet 6 on the conical surface of cone friction wheel 5, cone friction wheel 5 are fixed on through the friction plate on it 6 in the conical surface of drive sprocket 7 one side indents accordingly, on the transmission shaft 11 in the left side of cone friction wheel 5; In turn fixedly mount spring 3 and plane bearing 2, transmission shaft 11 is installed on opening between the shelves of support 1 through bearing 8; The present invention is skidded between drive sprocket 7 and the pressing plate in that load is unexpected when increasing, and drive sprocket 7 no load running on transmission shaft 11 has overcome the load increase of motor, burns motor easily even the defective of other substantial equipment accident can take place.
Claims (1)
1. coil straightening machine safety clutch device; This invention comprises support (1), plane bearing (2), spring (3), feather key (4), cone friction wheel (5), friction plate (6), drive sprocket (7), bearing (8), by movable sprocket (9), retainingf key (10), transmission shaft (11), it is characterized in that: a said side that is fixedly installed in transmission shaft (11) step shoulder by movable sprocket (9) through retainingf key (10); Opposite side at transmission shaft (11) step shoulder; Drive sprocket (7) is installed near on the transmission shaft of step shoulder (11) through bearing (8); Cone friction wheel (5) is gone up fixed installation through feather key (4) near the transmission shaft (11) of drive sprocket (7) one sides; The activity that endwisely slips of cone friction wheel (5) and transmission shaft (11); Cone friction wheel (5) is provided with nose cone, drive sprocket (7) and the corresponding conical surface that is provided with indent of cone friction wheel (5) corresponding surface, fixed friction sheet (6) on the conical surface of cone friction wheel (5) with drive sprocket (7) opposing side one side; Cone friction wheel (5) is fixed in the conical surface of drive sprocket (7) one side indents through the friction plate on it (6) accordingly; On the transmission shaft (11) in the left side of cone friction wheel (5), in turn fixedly mount spring (3) and plane bearing (2), transmission shaft (11) is installed on opening between the shelves of support (1) through bearing (8); The present invention is skidded between drive sprocket (7) and the pressing plate when the unexpected increase of load, and drive sprocket (7) is gone up no load running at transmission shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102609472A CN102434603A (en) | 2011-09-06 | 2011-09-06 | Overload clutch device for coil straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102609472A CN102434603A (en) | 2011-09-06 | 2011-09-06 | Overload clutch device for coil straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434603A true CN102434603A (en) | 2012-05-02 |
Family
ID=45982866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102609472A Pending CN102434603A (en) | 2011-09-06 | 2011-09-06 | Overload clutch device for coil straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434603A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438896A (en) * | 2015-11-13 | 2016-03-30 | 山西北方机械制造有限责任公司 | Traveling type device for paying off and taking up flexible pipeline |
| CN105794413A (en) * | 2014-12-31 | 2016-07-27 | 河南沃德机械制造有限公司 | Safety clutch on corn harvester |
| CN112412231A (en) * | 2020-06-24 | 2021-02-26 | 皓永汽车配件有限公司 | Actuator for vehicle charging port cover plate |
-
2011
- 2011-09-06 CN CN2011102609472A patent/CN102434603A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794413A (en) * | 2014-12-31 | 2016-07-27 | 河南沃德机械制造有限公司 | Safety clutch on corn harvester |
| CN105438896A (en) * | 2015-11-13 | 2016-03-30 | 山西北方机械制造有限责任公司 | Traveling type device for paying off and taking up flexible pipeline |
| CN112412231A (en) * | 2020-06-24 | 2021-02-26 | 皓永汽车配件有限公司 | Actuator for vehicle charging port cover plate |
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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: 20120502 |