CN208250603U - A kind of use in sewing machine electromagnet - Google Patents
A kind of use in sewing machine electromagnet Download PDFInfo
- Publication number
- CN208250603U CN208250603U CN201820462737.9U CN201820462737U CN208250603U CN 208250603 U CN208250603 U CN 208250603U CN 201820462737 U CN201820462737 U CN 201820462737U CN 208250603 U CN208250603 U CN 208250603U
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- CN
- China
- Prior art keywords
- electromagnet
- movable part
- groove
- support
- sewing machine
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a kind of use in sewing machine electromagnet, including iron core, shell, frame and setting in the intracorporal electromagnet of shell support, support includes major diameter section, the path section and movable part positioned at front side positioned at rear side in electromagnet, and the center of major diameter section, path section and movable part has the through-hole cooperated with iron core；It is provided with the groove of annular on the front end face of path section, is provided with limit body in the groove, movable part can extend into groove and rotate into limit body towards the protrusion for being provided with bending on the face of groove, protrusion, be limited body limit；Movable part is towards being additionally provided with elastomer on the face of groove.After support is installed to electromagnet in electromagnet, in the front side of frame, the nut of core ends installation can impinge upon on movable part moving part, since movable part is detachably connected with path section, to replace conveniently, not need to replace support in entire electromagnet.
Description
Technical field
The utility model relates to a kind of use in sewing machine electromagnet.
Background technique
In the prior art, the structure of sewing machine electromagnet is: including coil rack, the coil that is wound around outside coil rack
The shell of formation, shell are provided with frame outside, mesoporous are formed on shell and frame, iron core is arranged in mesoporous and both ends are distinguished
It stretches out outside frame, one end of iron core is large-diameter portion, the other end is small diameter portion, in the housing close to one end of small diameter portion and iron in hole
Support in the electromagnet that inner hole is matched with core configuration is provided between core, outling of truss is stretched out in one end of support in electromagnet
Flange collar is circularized, during sewing machine work of electromagnet, the nut of core ends installation can impinge upon support in electromagnet
In annular bead, the service life of support in electromagnet is reduced, when replacing support in electromagnet, more troublesome, time-consuming.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of sewing machine electricity consumption for being convenient for changing support in electromagnet
Magnet.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of use in sewing machine electromagnet, including iron core, shell, frame and the setting support in the intracorporal electromagnet of shell, electricity
Support includes major diameter section, the path section and movable part positioned at front side positioned at rear side, major diameter section, path section and movable part in magnet
Center there is the through-hole that cooperates with iron core；The groove of annular, setting in the groove are provided on the front end face of the path section
There is a limit body, the movable part can extend into groove simultaneously towards the protrusion for being provided with bending on the face of groove, the protrusion
Limit body is rotated into, body limit is limited；The movable part is towards being additionally provided with elastomer on the face of groove.
Preferably, there are two the quantity tools of the protrusion, correspondingly, there are two the quantity tools of the limit body.
Preferably, the elastomer is spring.
Preferably, support is made by stainless steel material in the electromagnet.
Preferably, the surfaces externally and internally of support is coated with metal coating in the electromagnet.
Preferably, the major diameter section and path section integrally casting shaping.
Utility model has the advantages that after support is installed to electromagnet in electromagnet, moving part in the front side of frame,
The nut of core ends installation can impinge upon on movable part, since movable part is detachably connected with path section, thus the side of replacement
Just, it does not need to replace support in entire electromagnet.
Detailed description of the invention
Fig. 1 is the side view of the utility model embodiment use in sewing machine electromagnet；
Fig. 2 is the top view of the utility model embodiment use in sewing machine electromagnet.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figs. 1-2, the use in sewing machine electromagnet of the present embodiment includes iron core, shell, frame and setting in shell
Electromagnet in support, support includes major diameter section 10, the path section 20 and movable part positioned at front side positioned at rear side in electromagnet
30, the center of major diameter section 10, path section 20 and movable part 30 has the through-hole 50 cooperated with iron core；On the front end face of path section 20
It is provided with the groove 22 of annular, is provided with limit body 24 in the groove 22, movable part 30 is curved towards being provided on the face of groove 22
The protrusion 40 of shape is rolled over, protrusion 40 can extend into groove 22 and rotate into limit body 24, be limited the limit of body 24；Movable part 30
Elastomer is additionally provided on towards the face of groove 22.
Preferably, there are two the quantity tools of protrusion 40, correspondingly, there are two the quantity tools of limit body 24.
Preferably, elastomer is spring.
Preferably, support is made by stainless steel material in electromagnet.
Preferably, the surfaces externally and internally of support is coated with metal coating in electromagnet.
Preferably, 20 integrally casting shaping of major diameter section 10 and path section.
Utility model has the advantages that after support is installed to electromagnet in electromagnet, before movable part 30 is located at frame
The nut of side, core ends installation can impinge upon on movable part 30, since movable part 30 and path section 20 are detachably connected, from
And replace conveniently, it does not need to replace support in entire electromagnet.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of use in sewing machine electromagnet, including iron core, shell, frame and the setting support in the intracorporal electromagnet of shell, special
Sign is that support includes major diameter section (10), the path section (20) and movable part (30) positioned at front side positioned at rear side in electromagnet,
The center of major diameter section (10), path section (20) and movable part (30) has the through-hole (50) cooperated with iron core；The path section
(20) it is provided with the groove (22) of annular on front end face, is provided with limit body (24), the movable part in the groove (22)
(30) towards the protrusion (40) for being provided with bending on the face of groove (22), the protrusion (40) be can extend into groove (22) simultaneously
Limit body (24) are rotated into, body (24) limit is limited；The movable part (30) is towards being additionally provided on the face of groove (22)
Elastomer.
2. use in sewing machine electromagnet according to claim 1, which is characterized in that the quantity of the protrusion (40) has two
A, correspondingly, there are two the quantity tools of the limit body (24).
3. use in sewing machine electromagnet according to claim 1, which is characterized in that the elastomer is spring.
4. use in sewing machine electromagnet according to claim 1, which is characterized in that support is by stainless steel in the electromagnet
Material is made.
5. use in sewing machine electromagnet according to claim 4, which is characterized in that the surfaces externally and internally of support in the electromagnet
It is coated with metal coating.
6. use in sewing machine electromagnet according to claim 1, which is characterized in that the major diameter section (10) and path section (20)
Integrally casting shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462737.9U CN208250603U (en) | 2018-03-30 | 2018-03-30 | A kind of use in sewing machine electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462737.9U CN208250603U (en) | 2018-03-30 | 2018-03-30 | A kind of use in sewing machine electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250603U true CN208250603U (en) | 2018-12-18 |
Family
ID=64638489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462737.9U Expired - Fee Related CN208250603U (en) | 2018-03-30 | 2018-03-30 | A kind of use in sewing machine electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265417A (en) * | 2018-03-30 | 2018-07-10 | 苏州胜璟电磁科技有限公司 | A kind of use in sewing machine electromagnet |
-
2018
- 2018-03-30 CN CN201820462737.9U patent/CN208250603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265417A (en) * | 2018-03-30 | 2018-07-10 | 苏州胜璟电磁科技有限公司 | A kind of use in sewing machine electromagnet |
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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: 20181218 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |