CN204230070U - A kind of volume spindle positioning device of coiled film electric capacity - Google Patents
A kind of volume spindle positioning device of coiled film electric capacity Download PDFInfo
- Publication number
- CN204230070U CN204230070U CN201420785178.7U CN201420785178U CN204230070U CN 204230070 U CN204230070 U CN 204230070U CN 201420785178 U CN201420785178 U CN 201420785178U CN 204230070 U CN204230070 U CN 204230070U
- Authority
- CN
- China
- Prior art keywords
- core axle
- positioning set
- mounting bracket
- positioning
- axle sleeve
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Winding Of Webs (AREA)
Abstract
The utility model discloses a kind of volume spindle positioning device of coiled film electric capacity, comprise frame, core axle, positioning set mounting bracket and positioning set, described core axle front end is provided with tapered projection, described positioning set mounting bracket is fixed in frame, positioning set is movably connected on positioning set mounting bracket by bearing pin, extension spring is provided with between described positioning set and positioning set mounting bracket, positioning set mounting bracket is provided with block near positioning set end, described positioning set comprises core axle sleeve mounting bracket and is fixed on the core axle sleeve on core axle sleeve mounting bracket, core axle sleeve is provided with and the conical socket of spending tapered protrusion before core axle and matching.The volume spindle positioning device of coiled film electric capacity of the present utility model, make thin-film capacitor core in winding process during core axle High Rotation Speed without radially wobbling, improve winding capacitor body end face evenness, enhance product performance.
Description
Technical field
The utility model relates to film capacitor production equipment technical field, specifically belongs to a kind of volume spindle positioning device of coiled film electric capacity.
Background technology
In the manufacture process of film capacitor, fuse winding is a very crucial production process.This operation roll up be placed on unreeling shaft with light film film metallized film film volume or aluminium pool, and the film that film is rolled up is through guide roller around on core axle, and namely core axle is wound into thin-film capacitor core after rotating a fixing turn.Thin-film capacitor core is core axle High Rotation Speed in winding process, easily causes core Axial and radial to swing the capacitor body end face out-of-flatness making winding, directly affects gilding layer adhesive force, thus affect its electrical property.Existing simple type or half-automatic winder core axle do not have positioner, and the thin-film capacitor core end face poor flatness of its winding, causes product qualified rate low.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of volume spindle positioning device of coiled film electric capacity, and without radially wobbling when making core axle High Rotation Speed, the capacitor body end face evenness of winding is high, and product qualified rate is high.
The technical solution adopted in the utility model is as follows:
A kind of volume spindle positioning device of coiled film electric capacity, comprise frame, core axle, positioning set mounting bracket and positioning set, described core axle front end is provided with tapered projection, described positioning set mounting bracket is fixed in frame, positioning set is movably connected on positioning set mounting bracket by bearing pin, extension spring is provided with between described positioning set and positioning set mounting bracket, positioning set mounting bracket is provided with block near positioning set end, described positioning set comprises core axle sleeve mounting bracket and is fixed on the core axle sleeve on core axle sleeve mounting bracket, described core axle sleeve is provided with and the conical socket of spending tapered protrusion before core axle and matching.
Described extension spring has two, is symmetricly set on positioning set both sides.
Described core axle sleeve mounting bracket is provided with clutch handle.
When the utility model uses, first moving clutch handle makes core axle positioning set be separated with volume axle, the plug of thin-film capacitor is inserted in core axle, moving clutch handle again makes the conical socket on core axle sleeve coordinate with the tapered protrusion activity of core axle front end, then film is introduced capacitor plug and Continuous pressing device for stereo-pattern plays winding, moving clutch handle after having reeled again makes core axle positioning set be separated with core axle, takes off thin-film capacitor fuse.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The volume spindle positioning device of coiled film electric capacity of the present utility model, in core axle front end, tapered projection is set, core axle sleeve is arranged the conical socket of spending tapered protrusion matching front with core axle, make thin-film capacitor core in winding process during core axle High Rotation Speed without radially wobbling, improve the capacitor body end face evenness of winding, enhance product performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is volume axle of the present utility model and positioning set released state schematic diagram.
Embodiment
See accompanying drawing, a kind of volume spindle positioning device of coiled film electric capacity, comprise frame 1, core axle 2, positioning set mounting bracket 3 and positioning set 4, described core axle 2 front end is provided with tapered protruding 201, described positioning set mounting bracket 3 is fixed in frame 1, positioning set 4 is movably connected on positioning set mounting bracket 3 by bearing pin 5, extension spring 6 is provided with between described positioning set 4 and positioning set mounting bracket 3, described extension spring 6 has two, be symmetricly set on positioning set 4 both sides, described positioning set mounting bracket 3 is provided with block 7 near positioning set 4 end, the core axle sleeve 9 that described positioning set 4 comprises core axle sleeve mounting bracket 8 and is fixed on core axle sleeve mounting bracket 8, described core axle sleeve 9 is provided with the conical socket 901 of spending tapered protrusion 201 matching front with core axle 2, described core axle sleeve mounting bracket 8 is provided with clutch handle 10.When the utility model uses, first moving clutch handle 10 makes core axle positioning set 4 be separated with volume axle 2, the plug of thin-film capacitor is inserted in core axle 2, moving clutch handle 10 again makes the conical socket 901 on core axle sleeve 9 coordinate with the activity of core axle 2 front end tapered protrusion 201, then film is introduced capacitor plug and Continuous pressing device for stereo-pattern plays winding, moving clutch handle 10 after having reeled again makes core axle positioning set 4 be separated with core axle 2, takes off thin-film capacitor fuse.The volume spindle positioning device of coiled film electric capacity of the present utility model, in core axle front end, tapered projection is set, core axle sleeve is arranged the conical socket of spending tapered protrusion matching front with core axle, make thin-film capacitor core in winding process during core axle High Rotation Speed without radially wobbling, improve the capacitor body end face evenness of winding, enhance product performance.
Claims (3)
1. the volume spindle positioning device of a coiled film electric capacity, it is characterized in that: comprise frame, core axle, positioning set mounting bracket and positioning set, described core axle front end is provided with tapered projection, described positioning set mounting bracket is fixed in frame, positioning set is movably connected on positioning set mounting bracket by bearing pin, extension spring is provided with between described positioning set and positioning set mounting bracket, positioning set mounting bracket is provided with block near positioning set end, described positioning set comprises core axle sleeve mounting bracket and is fixed on the core axle sleeve on core axle sleeve mounting bracket, described core axle sleeve is provided with and the conical socket of spending tapered protrusion before core axle and matching.
2. the volume spindle positioning device of coiled film electric capacity according to claim 1, is characterized in that: described extension spring has two, is symmetricly set on positioning set both sides.
3. the volume spindle positioning device of coiled film electric capacity according to claim 1, is characterized in that: described core axle sleeve mounting bracket is provided with clutch handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785178.7U CN204230070U (en) | 2014-12-11 | 2014-12-11 | A kind of volume spindle positioning device of coiled film electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785178.7U CN204230070U (en) | 2014-12-11 | 2014-12-11 | A kind of volume spindle positioning device of coiled film electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230070U true CN204230070U (en) | 2015-03-25 |
Family
ID=52928137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785178.7U Expired - Fee Related CN204230070U (en) | 2014-12-11 | 2014-12-11 | A kind of volume spindle positioning device of coiled film electric capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465137A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
-
2014
- 2014-12-11 CN CN201420785178.7U patent/CN204230070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465137A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
| CN104465137B (en) * | 2014-12-11 | 2017-05-24 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
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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: 20150325 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |