CN205595159U - Retractable coil skeleton - Google Patents
Retractable coil skeleton Download PDFInfo
- Publication number
- CN205595159U CN205595159U CN201620387991.8U CN201620387991U CN205595159U CN 205595159 U CN205595159 U CN 205595159U CN 201620387991 U CN201620387991 U CN 201620387991U CN 205595159 U CN205595159 U CN 205595159U
- Authority
- CN
- China
- Prior art keywords
- reel
- bobbin
- layer cylinder
- reinforcing plate
- thick bamboo
- 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 retractable coil skeleton, including a connecting cylinder, go up bobbin and lower bobbin, the connecting cylinder comprises an outer section of thick bamboo and an inlayer section of thick bamboo, the chamber is connected to the constitution between an outer section of thick bamboo and the inlayer section of thick bamboo, be provided with the reinforcing plate between an outer section of thick bamboo and the inlayer section of thick bamboo, it embolias the upper and lower both ends of connecting the chamber respectively with lower bobbin to go up the bobbin, go up and all pass through threaded connection between bobbin and a lower bobbin and the inlayer section of thick bamboo, go up between bobbin and the reinforcing plate, all be provided with a plurality of elastic ball down between bobbin and the reinforcing plate, the upper end of going up the bobbin is provided with the overhead gage, the lower extreme of bobbin is provided with down the baffle down, the overhead gage is provided with the coil draw -in groove, the baffle is provided with the installation screw down. The utility model discloses can adjust the biggest winding volume of coil on the bobbin to enlarged its range of application greatly, can reuse, reduced coil skeleton's use cost, whole regulation simple structure moreover, convenient operation can satisfy the needs of most of condition.
Description
Technical field
This utility model relates to a kind of coil rack, is specifically related to a kind of extension type coil rack.
Background technology
Coil rack is used to be wound around the carrier of coil, according to the needs of practical situation, coil rack can be designed to different structures.Coil rack generally comprises reel and the baffle plate at reel two ends at present, the coil rack length of this structure can not regulate, coil maximum twining amount on reel is changeless, and therefore its range of application is the most single, the most all can not meet our demand.
Utility model content
The purpose of this utility model is that provides a kind of extension type coil rack to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes connecting cylinder, upper reel and lower reel, described connecting cylinder is made up of outer layer cylinder and internal layer cylinder, constitute between described outer layer cylinder with described internal layer cylinder and be connected chamber, it is provided with reinforcing plate between described outer layer cylinder and described internal layer cylinder, described upper reel and described lower reel are inserted in the two ends up and down in described connection chamber respectively, all it is threaded connection between described upper reel and described lower reel and described internal layer cylinder, between described upper reel and described reinforcing plate, it is provided with multiple bouncing ball between described lower reel and described reinforcing plate, the upper end of described upper reel is provided with overhead gage, the lower end of described lower reel is provided with lower baffle plate, described overhead gage is provided with coil hole clipping, described lower baffle plate is provided with installation screw.
Upper reel, lower reel and connecting cylinder constitute the winding roll structure for being wound around coil, upper reel and lower reel all can move up and down with connecting cylinder for intermediate point, the length of the most whole reel can be stretched, the structure that reinforcing plate enables to whole connecting cylinder is more firm, bouncing ball can play the effect of a self-locking, when upper and lower reel screws in and connects chamber to certain depth, bouncing ball is the most compressible, thus by the deformation elastic force of bouncing ball, upper and lower reel is locked, coil draw-in groove is used for blocking winding head, screw is installed be used for fixing lower baffle plate, thus fix whole coil rack.
Preferably, the two ends up and down of described outer layer cylinder are provided with outer chamfering, and the two ends up and down of described internal layer cylinder are provided with interior chamfering, and the lower end of described upper reel and the upper end of described lower reel are provided with outer chamfering.
The chamfering structure of reel is easy to guide upper and lower reel to enter connection intracavity up and down, when needs insert magnetic core, the chamfering structure of internal layer cylinder is easy to guide insertion magnetic core, and the chamfering structure of outer layer cylinder is as the transition structure between connecting cylinder and upper and lower reel, it is simple to be wound around coil.
Preferably, the top of described upper reel and the bottom of described lower reel are provided with coil draw-in groove so that coil can only be wound on reel, is difficult to get loose.
Preferably, the upper and lower surface of described reinforcing plate is provided with the annular spacing groove for limiting described bouncing ball position, so the least at the bouncing ball resistance suffered by hoop when rotating upper and lower reel.
Preferably, between described overhead gage and described upper reel, being all welded and fixed between described lower baffle plate and described lower reel, described internal layer cylinder and described outer layer cylinder are all welded and fixed with described reinforcing plate.
Preferably, the annular side of described overhead gage and described lower baffle plate is provided with tread plate, it is simple to operation rotates upper and lower reel.
The beneficial effects of the utility model are:
Winding roll structure length of the present utility model is adjustable, it is thus possible to the coil maximum twining amount on regulation reel, thus significantly expand its range of application, can reuse, reduce the use cost of coil rack, and whole adjustment structure is simple, easy to operate, it is possible to meet the needs of majority of case.
Accompanying drawing explanation
Fig. 1 is the partial cross structural representation of extension type coil rack described in the utility model；
Fig. 2 is the plan structure schematic diagram of connecting cylinder described in the utility model；
Fig. 3 is the structural representation of upper reel described in the utility model；
In figure: 1-outer layer cylinder, 2-internal layer cylinder, 3-connect reel, 15-screw thread under chamber, 4-reinforcing plate, 5-bouncing ball, 6-annular spacing groove, the upper reel of 7-, 8-overhead gage, 9-coil hole clipping, 10-coil draw-in groove, 11-installation screw, 12-tread plate, 13-lower baffle plate, 14-.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Such as Fig. 1, shown in Fig. 2 and Fig. 3, this utility model includes connecting cylinder, upper reel 7 and lower reel 14, connecting cylinder is made up of outer layer cylinder 1 and internal layer cylinder 2, constitute between outer layer cylinder 1 with internal layer cylinder 2 and be connected chamber 3, reinforcing plate 4 it is provided with between outer layer cylinder 1 and internal layer cylinder 2, upper reel 7 and lower reel 14 are inserted in the two ends up and down connecting chamber 3 respectively, all it is connected by screw thread 15 between upper reel 7 and lower reel 14 and internal layer cylinder 2, between upper reel 7 and reinforcing plate 4, multiple bouncing ball 5 it is provided with between lower reel 14 and reinforcing plate 4, the upper end of upper reel 7 is provided with overhead gage 8, the lower end of lower reel 14 is provided with lower baffle plate 13, overhead gage 8 is provided with coil hole clipping 9, lower baffle plate 13 is provided with installation screw 11.
The two ends up and down of outer layer cylinder 1 are provided with outer chamfering, and the two ends up and down of internal layer cylinder 2 are provided with interior chamfering, and the lower end of upper reel 7 and the upper end of lower reel 14 are provided with outer chamfering.
The top of upper reel 7 and the bottom of lower reel 14 are provided with coil draw-in groove 10.
The upper and lower surface of reinforcing plate 4 is provided with the annular spacing groove 6 for limiting bouncing ball 5 position.
Between overhead gage 8 and upper reel 7, being all welded and fixed between lower baffle plate 13 and lower reel 14, internal layer cylinder 2 and outer layer cylinder 1 are all welded and fixed with reinforcing plate 4.
The annular side of overhead gage 8 and lower baffle plate 13 is provided with tread plate 12.
This utility model extension type coil rack, can be kept completely separate between connecting cylinder, upper reel 7 and lower reel 14, when needs assemble, bouncing ball 5 is put into the bottom connecting chamber 3, manually screw in lower reel 14, lower baffle plate 13 is fixed by installing screw 11, connecting cylinder is screwed with lower reel 14, bouncing ball 5 is put into again to the top connecting chamber 3, upper reel 7 is screwed in the top connecting chamber 3, according to required maximum coil twining amount, the reel length that scalable is made up of upper reel 7, lower reel 14 and connecting cylinder.After regulating length, just can coil be wrapped in above, utilize coil draw-in groove 10 by stuck for coil on a bobbin, finally by incoming for the chieftain of coil coil control.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, should be included in protection domain of the present utility model.
Claims (6)
1. an extension type coil rack, it is characterized in that: include connecting cylinder, upper reel and lower reel, described connecting cylinder is made up of outer layer cylinder and internal layer cylinder, constitute between described outer layer cylinder with described internal layer cylinder and be connected chamber, it is provided with reinforcing plate between described outer layer cylinder and described internal layer cylinder, described upper reel and described lower reel are inserted in the two ends up and down in described connection chamber respectively, all it is threaded connection between described upper reel and described lower reel and described internal layer cylinder, between described upper reel and described reinforcing plate, it is provided with multiple bouncing ball between described lower reel and described reinforcing plate, the upper end of described upper reel is provided with overhead gage, the lower end of described lower reel is provided with lower baffle plate, described overhead gage is provided with coil hole clipping, described lower baffle plate is provided with installation screw.
Extension type coil rack the most according to claim 1, it is characterized in that: the two ends up and down of described outer layer cylinder are provided with outer chamfering, the two ends up and down of described internal layer cylinder are provided with interior chamfering, and the lower end of described upper reel and the upper end of described lower reel are provided with outer chamfering.
Extension type coil rack the most according to claim 1, it is characterised in that: the top of described upper reel and the bottom of described lower reel are provided with coil draw-in groove.
Extension type coil rack the most according to claim 1, it is characterised in that: the upper and lower surface of described reinforcing plate is provided with the annular spacing groove for limiting described bouncing ball position.
Extension type coil rack the most according to claim 1, it is characterized in that: between described overhead gage and described upper reel, being all welded and fixed between described lower baffle plate and described lower reel, described internal layer cylinder and described outer layer cylinder are all welded and fixed with described reinforcing plate.
Extension type coil rack the most according to claim 1, it is characterised in that: the annular side of described overhead gage and described lower baffle plate is provided with tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387991.8U CN205595159U (en) | 2016-05-04 | 2016-05-04 | Retractable coil skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387991.8U CN205595159U (en) | 2016-05-04 | 2016-05-04 | Retractable coil skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595159U true CN205595159U (en) | 2016-09-21 |
Family
ID=56933514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620387991.8U Expired - Fee Related CN205595159U (en) | 2016-05-04 | 2016-05-04 | Retractable coil skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920659A (en) * | 2017-04-30 | 2017-07-04 | 龚利芬 | A kind of transformer coiling skeleton |
| CN108183022A (en) * | 2017-12-26 | 2018-06-19 | 广州市力琪金属制品有限公司 | A kind of manufacture craft of four-way valve coil |
| CN112228618A (en) * | 2020-09-29 | 2021-01-15 | 青岛盈佳电子有限公司 | Coil support of washing machine electromagnetic valve |
-
2016
- 2016-05-04 CN CN201620387991.8U patent/CN205595159U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920659A (en) * | 2017-04-30 | 2017-07-04 | 龚利芬 | A kind of transformer coiling skeleton |
| CN108183022A (en) * | 2017-12-26 | 2018-06-19 | 广州市力琪金属制品有限公司 | A kind of manufacture craft of four-way valve coil |
| CN108183022B (en) * | 2017-12-26 | 2019-03-01 | 广州市力琪金属制品有限公司 | A kind of manufacture craft of four-way valve coil |
| CN112228618A (en) * | 2020-09-29 | 2021-01-15 | 青岛盈佳电子有限公司 | Coil support of washing machine electromagnetic valve |
| CN112228618B (en) * | 2020-09-29 | 2022-07-15 | 青岛盈佳电子有限公司 | Coil support of washing machine electromagnetic valve |
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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: 20160921 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |