CN206929171U - A kind of fastener for three dimensional wound core clamp insulation - Google Patents
A kind of fastener for three dimensional wound core clamp insulation Download PDFInfo
- Publication number
- CN206929171U CN206929171U CN201720433549.9U CN201720433549U CN206929171U CN 206929171 U CN206929171 U CN 206929171U CN 201720433549 U CN201720433549 U CN 201720433549U CN 206929171 U CN206929171 U CN 206929171U
- Authority
- CN
- China
- Prior art keywords
- bail
- cone
- nail set
- cylinder
- sleeve pipe
- 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 kind of fastener for three dimensional wound core clamp insulation, including bail and nail set, bail is made up of chassis, cylinder, cone, cross strip and umbrella head, cylinder is arranged on chassis, cone connects with cylinder, cross strip connects with cone, umbrella head connects with cross strip, periphery is provided with four trapezoidal card articles, trapezoidal card article be arranged in parallel with cross strip, and nail set includes disk and sleeve pipe, and sleeve pipe is uniformly divided into four sections, cannula end forms four cones to inside circumference, and sleeve pipe import is cross flute profile.The utility model is covered using bail and nail, bail is limited in nail set through bail after nail set, promote bail fourth shape afterbody, bail cone contacts with nail set end cone body makes nail set outwards expanding, bail cone is crossed when nail set end cone body to contact with bail cylinder, because cone diameter is more than cylinder, bail, nail set extension diameter section and clipping workpiece are fixed, and reach bail clipping, the purpose of fastening.
Description
Technical field
It the utility model is related to clamp insulation tightening technology field, and in particular to one kind is used for three dimensional wound core clamp insulation
Fastener.
Background technology
It is traditional, it is necessary to which iron core is insulated with core clamping in three dimensional wound core power transformer product production process
Fastening means is usually to be attached clamp insulation part with nylon fasteners, but aforesaid way efficiency is low, resource expense input
It is larger, while nylon bolt and nylon nut machining accuracy problem, easily there is card dental phenomenon.
Utility model content
The shortcomings that mesh of the present utility model is to overcome prior art provides a kind of for three dimensional wound core clamp insulation
Fastener, annexation is firm, is easily assembled, simple in construction.
A kind of fastener for three dimensional wound core clamp insulation, it is characterised in that：Including bail and nail set, the bail
It is made up of chassis, cylinder, cone, cross strip and umbrella head, cylinder is arranged on chassis, cone and cylinder
Connection, cross strip connect with cone, and umbrella head connects with cross strip, and periphery is provided with four trapezoidal card articles,
Trapezoidal card article be arranged in parallel with cross strip, and the nail set includes disk and sleeve pipe, and sleeve pipe is uniformly divided into four sections, cannula end to
Inside circumference forms four cones, and sleeve pipe import is cross flute profile.
The cone diameter is more than cylinder.
The cross flute profile and cross strip are engaged.
Using such scheme, because the utility model is using bail and nail set, bail is limited in after bail passes through nail set
In nail set, bail fourth shape afterbody is promoted, bail cone contacts with nail set end cone body makes nail set outwards expanding, when nail set end
End cone body is crossed bail cone and contacted with bail cylinder, because cone diameter is more than cylinder, bail, nail set extension diameter section
Fixed with clipping workpiece, reach bail clipping, the purpose of fastening.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 uses completion schematic diagram to be of the present utility model.
Embodiment
Below in conjunction with preferred embodiment and accompanying drawing is coordinated to elaborate the utility model.
Refer to shown in Fig. 1, Fig. 2, be the fastening structure of clamp insulation of the present utility model, it includes a bail 10 and nail
Set 20, after wearing nail set 20 using the bail 10, extruding nail set end cone body 25, make the extension diameter section 28 of nail set 20 is expanding to reach folder
The purpose of system, fixed workpiece, wherein：
The bail 10 is in I-shaped, and bail forms cone 16, ten by fourth shape afterbody 11, elongated cylinder 12, end
Word length bar 13 and umbrella head 14 are formed, and the surface of cylinder 12 is provided with four trapezoidal card articles 15, trapezoidal card article 15 and cross strip
13 is parallel.
Nail set 20 is in T fonts, has a hollow sleeve pipe 21, and form a stop section 22, sleeve pipe in the sleeve pipe top
Uniformly it is divided into four sections, cannula end forms four cones 25 to inside circumference, and sleeve pipe import is split into cross flute profile to be spacing.
The utility model bail in use, as shown in Fig. 2 by the nail set 20 wear clamp insulation cardboard and iron clamp part after,
Bail 10 is worn to the inner edge of sleeve pipe 21 again, promotes fourth shape afterbody 11,20 ends of the end cone 16 of bail 10 extruding nail set cone
Body 25, nail is covered extension diameter section 28 and opened to surrounding.When nail set end cone body 25 crosses bail cone 16 and bail cylinder
Body 12 contacts, and because the diameter of cone 16 is more than cylinder 12, nail set end cone body 25, cutting ferrule extension diameter section 28 are consolidated with clipping workpiece
It is fixed.
In summary, the utility model is used for having its splendid progress practicality in fact in the fastening means of clamp insulation, on
Embodiment is stated, only to illustrate the utility model, implementation of the present utility model is not limited, is not departing from the utility model
And various equivalence replacements, modification and the application made, category of the present utility model all should be fallen into.
Claims (3)
- A kind of 1. fastener for three dimensional wound core clamp insulation, it is characterised in that：Including bail and nail set, the bail by Chassis, cylinder, cone, cross strip and umbrella head are formed, and cylinder is arranged on chassis, and cone and cylinder connect Connect, cross strip connects with cone, and umbrella head connects with cross strip, and periphery is provided with four trapezoidal card articles, ladder Shape card article be arranged in parallel with cross strip, and the nail set includes disk and sleeve pipe, and sleeve pipe is uniformly divided into four sections, and cannula end is to circle All inner sides form four cones, and sleeve pipe import is cross flute profile.
- A kind of 2. fastener for three dimensional wound core clamp insulation as claimed in claim 1, it is characterised in that：The circular cone Body diameter is more than cylinder.
- A kind of 3. fastener for three dimensional wound core clamp insulation as claimed in claim 1, it is characterised in that：The cross Flute profile and cross strip are engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433549.9U CN206929171U (en) | 2017-04-24 | 2017-04-24 | A kind of fastener for three dimensional wound core clamp insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433549.9U CN206929171U (en) | 2017-04-24 | 2017-04-24 | A kind of fastener for three dimensional wound core clamp insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929171U true CN206929171U (en) | 2018-01-26 |
Family
ID=61350724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433549.9U Expired - Fee Related CN206929171U (en) | 2017-04-24 | 2017-04-24 | A kind of fastener for three dimensional wound core clamp insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630936A (en) * | 2018-12-29 | 2019-04-16 | 贵派电器股份有限公司 | A kind of anti-vibration lamp |
-
2017
- 2017-04-24 CN CN201720433549.9U patent/CN206929171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630936A (en) * | 2018-12-29 | 2019-04-16 | 贵派电器股份有限公司 | A kind of anti-vibration lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206929171U (en) | A kind of fastener for three dimensional wound core clamp insulation | |
| CN202611729U (en) | Steel strand anchor rod | |
| CN204942181U (en) | A kind of setscrew | |
| CN205414457U (en) | Activity clamping head | |
| CN203004885U (en) | Drawing pin | |
| CN203308870U (en) | Wire pressing screw | |
| CN203649262U (en) | Core rod structure for freely forging long sleeve | |
| CN204727336U (en) | Wire guide roller device | |
| CN203711686U (en) | Fin aggregation needle | |
| CN204727347U (en) | Combination bobbin winoler | |
| CN202129288U (en) | Improved structure of wire-drawing die | |
| CN204019180U (en) | Soft paste bar is repaiied type fixture | |
| CN204029510U (en) | Static iron core | |
| CN202900883U (en) | Setscrew with self-locking function | |
| CN204875391U (en) | Bearing with lubricating oil for reducing friction | |
| CN202555671U (en) | Anti-corrosion trimming die with six corners capable of being disassembled | |
| CN206889450U (en) | A kind of etch-proof nut | |
| CN202348884U (en) | Positioning pin with pull ring | |
| CN209272514U (en) | Lathe mould sub-assembly | |
| CN202683732U (en) | Four-corner-detachable corrosion-resistant trimming die | |
| CN204867135U (en) | Novel expand horn mouth drift | |
| CN103722112A (en) | Core rod structure for freely forging long sleeve | |
| CN205414563U (en) | Multistation shear die | |
| CN206382493U (en) | A kind of hot forging high-temperature mark instrument | |
| CN202621689U (en) | Saw-toothed detachable anticorrosion trimming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |