CN203910540U - Fingerstall with protective bumps special for winding of winding machine - Google Patents
Fingerstall with protective bumps special for winding of winding machine Download PDFInfo
- Publication number
- CN203910540U CN203910540U CN201420337276.4U CN201420337276U CN203910540U CN 203910540 U CN203910540 U CN 203910540U CN 201420337276 U CN201420337276 U CN 201420337276U CN 203910540 U CN203910540 U CN 203910540U
- Authority
- CN
- China
- Prior art keywords
- finger ring
- ring cover
- fingerstall
- winding machine
- enamelled wire
- 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
Links
Abstract
The utility model discloses a fingerstall with protective bumps special for the winding of a winding machine. The fingerstall comprises a fingerstall, wherein annular grooves are formed in the outer circumferential surface of the fingerstall; a plane where the annular grooves are is perpendicular to the axis of the fingerstall; annular bumps are arranged at the two ends of the outer circumferential surface of the fingerstall respectively. The fingerstall with the protective bumps special for the winding of the winding machine is simple in structure; the annular grooves are formed in the surface of the fingerstall, and when the fingerstall is used, enameled wires move in the annular grooves, so that finger skin is prevented from directly contacting with the enameled wires, and the enameled wires are prevented from being broken by excessive friction; in addition, the annular bumps are arranged at the two ends of the fingerstall, so that the enameled wires which jump out of the annular grooves are prevented from slipping from the fingerstall, and fingers of an operator are protected, and are prevented from being injured by the enameled wires.
Description
Technical field
The utility model relates to transformer coil coil winding machine field, is specifically related to a kind of protruding coil winding machine of protection special finger ring cover that winds the line that is provided with.
Background technology
Transformer is application Faraday's electromagnetic induction law and raise or reduce the device of voltage.Transformer comprises two groups or above coil conventionally.Main application is voltage, change impedance and the isolating circuit of lifting alternating current.
In the structure of transformer, coil and iron core are comprised.Coil is all generally by enamelled wire being wound on to the surface with the Winder of central through hole, inserts iron core in the central through hole of Winder.Manufacturing in process of the coil of transformer, in coiling process, in order to reduce the appearance of defect ware as far as possible, operative employee can be by finger contact enamelled wire, to control the coiling position of enamelled wire.But because the diameter of enamelled wire is less, and the Trace speed of enamelled wire is relatively very fast, and finger is relatively large with the frictional force of enamelled wire, be easy to cause enamelled wire fracture, the finger that also can often cause in addition operative employee is easy to be strangled by enamelled wire and damaged injured, thereby affects operative employee's operating efficiency.The patent that the name that the applicant applies for is on the same day called " coil winding machine wind the line special finger ring cover " has solved the problems referred to above, but cannot effectively hold in actual use the angle of finger ring cover due to operative employee, cause enamelled wire from cannelure, to jump out, and once enamelled wire is jumped out cannelure, can slip away rapidly along finger ring cover, cause enamelled wire and operative employee's finger contact, strangled by enamelled wire and damaged injured hidden danger thereby make operative employee point existence.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of protruding coil winding machine of protection special finger ring cover that winds the line that is provided with is provided, simple in structure, be provided with cannelure on finger ring cover surface, in use, enamelled wire moves in cannelure, avoid finger skin directly to contact with enamelled wire, prevent that enamelled wire is because of excessive fracture of rubbing; Simultaneously be provided with annular protrusion at finger ring cover two ends, the enamelled wire of avoiding the jumping out finger ring cover that slips away, protection operative employee's finger, avoids being strangled by enamelled wire and injured.
Technical solution adopted in the utility model is:
Be provided with the protruding coil winding machine of the protection special finger ring cover that winds the line, comprise finger ring cover, the outer circumference surface of described finger ring cover is provided with cannelure, and described cannelure place plane is vertical with the axis of finger ring cover, and the outer circumference surface of described finger ring cover is positioned at two ends place and is respectively equipped with annular protrusion.
The further improvement project of the utility model is that the difference of the radius of the radius of described annular protrusion and finger ring cover outer circumference surface is greater than the diameter of enamelled wire.
The utility model further improvement project is that the contact site of described annular protrusion and finger ring cover outer circumference surface is provided with fillet.
The utility model further improvement project is that the bottom land cross section of described cannelure is arc-shaped structure.
The utility model further improvement project is that the arc angle of described bottom land is in the scope of 60 ~ 180 degree.
The utility model further improvement project is that the bottom land degree of depth of described cannelure is less than the diameter of enamelled wire.
The beneficial effects of the utility model are:
The first, the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with of the present utility model, simple in structure, be provided with cannelure on finger ring cover surface, in use, enamelled wire moves in cannelure, avoid finger skin directly to contact with enamelled wire, prevent that enamelled wire is because of excessive fracture of rubbing.
The second, the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with of the present utility model, is provided with annular protrusion at finger ring cover two ends, the enamelled wire of avoiding the jumping out finger ring cover that slips away, and protection operative employee's finger, avoids being strangled by enamelled wire and injured.
brief description of the drawings:
Fig. 1 is that the master of the utility model structure looks partial schematic sectional view.
embodiment:
As shown in Figure 1, the utility model comprises finger ring cover 1, and the outer circumference surface of described finger ring cover 1 is provided with cannelure 2, and described cannelure 2 place planes are vertical with the axis of finger ring cover 1, and the outer circumference surface of described finger ring cover 1 is positioned at two ends place and is respectively equipped with annular protrusion 5; The difference that the radius of described annular protrusion 5 and finger ring overlap the radius of 1 outer circumference surface is greater than the diameter of enamelled wire 4; Described annular protrusion 5 is provided with fillet with the contact site that finger ring overlaps 1 outer circumference surface; Bottom land 3 cross sections of described cannelure 2 are arc-shaped structure; The arc angle of described bottom land 3 is in the scope of 60 ~ 180 degree (in the implementation case, the arc angle of bottom land 3 is 180 degree); Bottom land 3 degree of depth of described cannelure 2 are less than the diameter (in the implementation case, bottom land 3 degree of depth of cannelure 2 equal the radius of enamelled wire 4) of enamelled wire 4.
When the utility model uses, finger ring cover 1 is placed on operative employee's finger, in the time carrying out the coiling of transformer coil, finger ring cover 1 is contacted to the enamelled wire 4 of emitting from actinobacillus device, and adjust the angle of finger ring cover 1 by finger, enamelled wire 4 is contacted, due to bottom land 3 form fit of enamelled wire 4 and cannelure 2 with cannelure 2, enamelled wire 4 can not skid off from cannelure 2, the coiling position of convenient operation industry control painting envelope curve 4; Even due to operative employee's misoperation, enamelled wire 4 is jumped out from cannelure 2, also can be blocked by annular protrusion 5, prevents the enamelled wire 4 finger ring cover 1 that slips away, and protection operative employee's finger is avoided being strangled by enamelled wire 4 and injured.
Claims (6)
1. be provided with the protruding coil winding machine of the protection special finger ring cover that winds the line, it is characterized in that: comprise finger ring cover (1), the outer circumference surface of described finger ring cover (1) is provided with cannelure (2), described cannelure (2) place plane is vertical with the axis of finger ring cover (1), and the outer circumference surface of described finger ring cover (1) is positioned at two ends place and is respectively equipped with annular protrusion (5).
2. the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with as claimed in claim 1, is characterized in that: the difference of the radius of the radius of described annular protrusion (5) and finger ring cover (1) outer circumference surface is greater than the diameter of enamelled wire (4).
3. the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with as claimed in claim 1, is characterized in that: described annular protrusion (5) is provided with fillet with the contact site of finger ring cover (1) outer circumference surface.
4. the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with as claimed in claim 1, is characterized in that: bottom land (3) cross section of described cannelure (2) is arc-shaped structure.
5. the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with as claimed in claim 4, is characterized in that: the arc angle of described bottom land (3) is in the scopes of 60 ~ 180 degree.
6. the protruding coil winding machine of the protection special finger ring cover that winds the line that is provided with as claimed in claim 1, is characterized in that: the bottom land degree of depth of described cannelure (2) is less than the diameter of enamelled wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337276.4U CN203910540U (en) | 2014-06-24 | 2014-06-24 | Fingerstall with protective bumps special for winding of winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337276.4U CN203910540U (en) | 2014-06-24 | 2014-06-24 | Fingerstall with protective bumps special for winding of winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910540U true CN203910540U (en) | 2014-10-29 |
Family
ID=51784796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337276.4U Expired - Fee Related CN203910540U (en) | 2014-06-24 | 2014-06-24 | Fingerstall with protective bumps special for winding of winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910540U (en) |
-
2014
- 2014-06-24 CN CN201420337276.4U patent/CN203910540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012050345A3 (en) | Non-contact power transmission device, magnetic induction-type power supply device, magnetic induction-type power collector, and moving object using same | |
| WO2014118390A3 (en) | Superconducting magnet coil arrangement | |
| WO2013054068A3 (en) | Stator for an electrical machine | |
| CN203910540U (en) | Fingerstall with protective bumps special for winding of winding machine | |
| CN203910547U (en) | Novel fingerstall for winding of winding machine | |
| IN2014DN08174A (en) | ||
| CN204007430U (en) | A kind of stator pick-up unit | |
| CN203910543U (en) | Fingerstall for winding of winding machine | |
| CN203910548U (en) | Novel protective-bulge winding finger ring sleeve dedicated for winder | |
| CN104091690A (en) | Stepped wire coil pay-off rack | |
| CN203910546U (en) | Fingerstall with protective pads special for winding of winding machine | |
| CN202632992U (en) | Coil framework capable of preventing wire from being scratched | |
| CN203910542U (en) | Fingerstall special for winding of winding machine | |
| CN104078232B (en) | Novel ring sleeve for winding machine winding | |
| CN203910544U (en) | Finger ring for winding of winding machine | |
| WO2016071098A3 (en) | Inductive component | |
| WO2015093621A3 (en) | Induction heating coil and induction heating method | |
| WO2014005911A3 (en) | Coil former having integrated retainers for a phase isolation paper | |
| CN202373383U (en) | Pay-off spool for enameled wire jug line | |
| CN203415271U (en) | Copper-cladded aluminum wire provided with skidproof insulating layer | |
| CN105719801A (en) | High voltage coil of transformer | |
| CN202373384U (en) | Paying-off reel for medium and small wire of varnished wire | |
| CN203922310U (en) | A kind of iron head paper tube | |
| CN207450468U (en) | High drum coil packing protection plate structure | |
| CN204102639U (en) | Cage body coils positioner |
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: 20141029 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |