CN209020704U - A kind of iron core coating fixture - Google Patents
A kind of iron core coating fixture Download PDFInfo
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- CN209020704U CN209020704U CN201821073315.9U CN201821073315U CN209020704U CN 209020704 U CN209020704 U CN 209020704U CN 201821073315 U CN201821073315 U CN 201821073315U CN 209020704 U CN209020704 U CN 209020704U
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- iron core
- diameter portion
- shroud
- painting
- drive rod
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Abstract
The utility model discloses a kind of iron cores to coat fixture, for clamping iron core, it include the first drive rod, the first painting shroud and the first fixed link, one end of the first fixed link is connect after passing through the first painting shroud with one end of the first drive rod, and the other end has the first large-diameter portion cooperated with iron core；Iron core coating fixture further includes having the second drive rod, second to apply shroud and the second fixed link, and the second fixed link is connect after passing through the second painting shroud with one end of the second drive rod, and the other end has the second large-diameter portion cooperated with iron core；The centre bore that first large-diameter portion puts in iron core with the second large-diameter portion is interior to be connect, and first painting shroud end be against on the end face of iron core side and the end face of the first big neck side, second painting shroud end is against on the end face of the iron core other side and the end face of the second largest neck side, realizes the fixation of iron core.The utility model considerably increases the first painting shroud and second and applies the thickness of shroud, reduces the scrappage for applying shroud, improves the utilization rate for applying shroud.
Description
Technical field
The utility model relates to iron cores to coat design field, and in particular to a kind of iron core coating fixture.
Background technique
Electric machine iron core is essential a part in motor, and iron core surface needs to carry out the coating of insulating layer.Specifically,
Iron core is clamped by fixture, then is installed in driving device, its rotation is driven, is coated in iron core rotation process.
In the prior art, the iron core is directly put in from the two sides of iron core by the extension rod that two transmission boom ends extend
Connection in centre bore, realization position the centre bore of iron core, while two by being set on two extension rods apply shroud pair
The end face of two iron core left and right sides is clamped, to realize the clamping to iron core.
As shown in fig. 1, it is realization pair on the hole wall side for be against core center hole 401 that shroud is applied in existing iron core fixture
Iron core clamping, since the setting of iron core upper core notch 402 is so that the hole wall of centre bore is very thin, two painting shrouds are to be arranged to be
On the matched extension rod of centre bore 401, it is also corresponding relatively thin that this allows for painting shroud.Apply that shroud is relatively thin there can be following ask
Topic:
1, relatively thin painting shroud, Vehicle Processing is unstable, and yields is lower；
2, iron core coating procedure belongs to high temperature process, and applying shroud can expand with heat and contract with cold, and it is easy that shroud is applied after being used for multiple times
It scraps, needs replacing painting shroud, service life is low.
Utility model content
In order to solve the problems, such as that existing iron core coating fixture is not easy to be processed, utilization rate is low, the utility model provides one kind
Iron core coats fixture, includes the first drive rod, the first painting shroud and the first fixed link, described first is solid for clamping iron core
One end of fixed pole is connect after passing through the first painting shroud with one end of first drive rod, and the other end has and the iron core
First large-diameter portion of cooperation；
The iron core coating fixture further includes having the second drive rod, second to apply shroud and the second fixed link, and described second is solid
Fixed pole connect after passing through the second painting shroud with one end of second drive rod, and the other end is with cooperating with the iron core
Second large-diameter portion；
The centre bore that first large-diameter portion puts in the iron core with second large-diameter portion is interior to be connect, and described first applies
Shroud end is against on the end face of the iron core side and the end face of the first big neck side, and second painting shroud end is supported
On the end face of the iron core other side and the end face of the second largest neck side, the fixation of the iron core is realized.
Preferably, first fixed link further includes having the first small diameter portion, first small diameter portion one end and described first
Large-diameter portion is fixedly and coaxially connected, and the other end is coaxially detachably connected with first drive rod；
The first painting shroud engagement sleeves are located on first small diameter portion, and the both ends of the first painting shroud are supported respectively
The first large-diameter portion, the first drive rod end face on.
Preferably, the outer diameter of first large-diameter portion is greater than the outer diameter of first small diameter portion, first large-diameter portion
Outer diameter is equal with the aperture of the centre bore of the iron core.
Preferably, the first painting shroud is against one end on first large-diameter portion, outer diameter is greater than the iron core
The aperture of centre bore, less than or equal to the iron core centre bore hole wall outer diameter.
Preferably, the first threaded rod is coaxially extended on the other end of first small diameter portion, first drive rod
End is coaxially arranged with the first threaded hole, and first threaded rod is threadedly coupled with first threaded hole realizes that described first is solid
The connection of fixed pole and first drive rod.
Preferably, being provided on the first fixed link side wall convenient for realizing first fixed link with dismantling device cooperation
First via hole of dismounting.
Preferably, second fixed link further includes having the second small diameter portion, second small diameter portion one end and described second
Large-diameter portion is fixedly and coaxially connected, and the other end is coaxially detachably connected with second drive rod；
The second painting shroud engagement sleeves are located on second small diameter portion, and the both ends of the second painting shroud are supported respectively
The second large-diameter portion, the second drive rod end face on.
Preferably, the outer diameter of second large-diameter portion is greater than the outer diameter of second small diameter portion, second large-diameter portion
Outer diameter is equal with the aperture of the centre bore of the iron core.
Preferably, the second painting shroud is against one end of second large-diameter portion, outer diameter is greater than in the iron core
The aperture in heart hole, less than or equal to the iron core centre bore hole wall outer diameter.
Preferably, the second threaded rod is coaxially extended on the other end of second small diameter portion, second drive rod
End is coaxially arranged with the second threaded hole, and second threaded rod is threadedly coupled with second threaded hole realizes that described second is solid
The connection of fixed pole and second drive rod.
Preferably, being provided on the second fixed link side wall convenient for realizing second fixed link with dismantling device cooperation
Second via hole of dismounting.
Preferably, be threadedly coupled between the other end of first large-diameter portion and the other end of second large-diameter portion, and
First large-diameter portion connect with second large-diameter portion after whole axial length and the core center hole axial length
It is equal.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect:
Iron core provided by the utility model coats fixture, and the first painting shroud, the second painting shroud are fixed by first respectively
Bar and the second fixed link are installed on the first drive rod and the second drive rod, and by the first large-diameter portion, the second large-diameter portion come
It realizes the cooperation with core center hole, so that applying shroud not only has the thickness being against on core center hole hole wall, also adds
The thickness being against in large diameter portion, the middle shroud that applies considerably increases thickness compared with the existing technology, and it is bad to solve scumbling shroud
The problem of processing, reduces and applies the scrappage of shroud in process, substantially increases the utilization rate for applying shroud.
Detailed description of the invention
In conjunction with attached drawing, by hereafter state detailed description, can be more clearly understood that the above-mentioned and other spy of the utility model
It seeks peace advantage, in which:
Fig. 1 is the structural schematic diagram of iron core in the utility model；
Fig. 2 is the front view that iron core provided by the utility model coats fixture
Fig. 3 is the broken away view that iron core provided by the utility model coats fixture；
Fig. 4 is that iron core provided by the utility model coats the cross-sectional view after fixture assembles.
Symbol description:
The first drive rod of 1-, the first threaded hole of 101-, the first fixed link of 2-, the first large-diameter portion of 201-, the first path of 202-
Portion, the first threaded rod of 203-, 204- connection screw thread hole, 3- first apply shroud, 4- iron core, 401- centre bore, 402- hole wall, 5-
Second applies shroud, the second fixed link of 6-, the second threaded rod of 601-, the second small diameter portion of 602-, the second large-diameter portion of 603-, 604- connection
Threaded rod, the second drive rod of 7-.
Specific embodiment
Referring to the attached drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality
It can be realized in many different forms with novel, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing
These embodiments be in order to reach sufficiently and complete disclosure, and make those skilled in the art understands completely this it is practical newly
The range of type.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.
Referring to Fig.1-4, the utility model provides a kind of iron core coating fixture, for clamping iron core 4, iron core coating folder
Tool includes that the first drive rod 1, first painting shroud 3, the first fixed link 2, the second drive rod 7, second painting shroud 5 and second are fixed
Bar 6；One end of first fixed link 2 is connect after passing through the first painting shroud 3 with one end of the first drive rod 1, and the other end has and iron
The first large-diameter portion 201 that core 4 cooperates；Second fixed link 6 is connect after passing through the second painting shroud 5 with one end of the second drive rod 7, separately
One end has the second large-diameter portion 603 cooperated with iron core 4；First large-diameter portion 201 and the second large-diameter portion 603 are put in iron core 4
Connection in heart hole 401, and the first painting 3 end of shroud is against on the end face of 4 side of iron core and the end face of the first big neck side,
Second painting 5 end of shroud is against on the end face of 4 other side of iron core and the end face of the second largest neck side, realizes consolidating for iron core 4
It is fixed.
Iron core provided by the utility model coats fixture, and it is solid by first respectively that the first painting shroud 3, second, which applies shroud 5,
Fixed pole 2 and the second fixed link 6 are installed on the first drive rod 1 and the second drive rod 7, and pass through the first large-diameter portion 201, second
Large-diameter portion 603 realizes the cooperation with the centre bore 401 of iron core 4, so that applying shroud not only has the centre bore for being against iron core 4
Thickness on 401 hole walls 402, also adds the thickness being against in large diameter portion, and the middle shroud that applies increases significantly compared with the existing technology
Thickness is added, has solved the problems, such as the bad processing of scumbling shroud, has reduced and apply the scrappage of shroud in process, mention significantly
The high utilization rate for applying shroud.
In the present embodiment, the first fixed link 2 further includes having the first small diameter portion 202, and the outer diameter of the first small diameter portion 202 is less than
The outer diameter of first large-diameter portion 201；One end of first small diameter portion 202 and one end of the first large-diameter portion 201 are fixedly and coaxially connected, another
End is coaxially detachably connected with the first drive rod 1；The first painting cooperation of shroud 3 is set on the first small diameter portion 202, when the first fixation
After bar 2 and the first drive rod 1 connect, one end of the first painting shroud 3 is against on the end face of the first drive rod 1, in other end
Ring is against on the end face of the first large-diameter portion 201, to realize the fixation of the first painting shroud 3.
Further, the outer diameter of the first large-diameter portion 201 and the aperture of centre bore 401 of iron core 4 are equal, greatly in order to first
Diameter portion 201 injects in the centre bore 401 of iron core 4 and realizes to its limit radially.
Further, one end that the first painting shroud 3 and the first large-diameter portion 201 offset, outer diameter are greater than the centre bore of iron core 4
401 aperture, in order to first apply 3 end face of shroud there are be partially against on iron core 4 for outer ring；Meanwhile first painting shroud 3 support
It is less than or equal to the outer diameter of the hole wall 402 of the centre bore 401 of iron core 4 in one end of the first large-diameter portion 201, avoids the first painting shroud 3
It is pressed at the notch position of iron core 4, influences the normal coating of iron core 4.
Wherein, the first small diameter portion 202 is made into integration with the first large-diameter portion 201 and achieves a fixed connection, certainly in other implementations
The first small diameter portion 202 and the first large-diameter portion 201 can also be two individual structures in example, realize fixed company by modes such as welding
It connects, herein with no restrictions.
Wherein, the mode being connected through a screw thread between the other end of the first small diameter portion 202 and the first drive rod 1 is realized coaxial
It is detachably connected, it is simple in construction, easy to disassemble and assemble；Specifically, in conjunction with Fig. 3 and Fig. 4, it is same on the other end of the first small diameter portion 202
Axis is extended with the first threaded rod 203, and the end of the first drive rod 1 is coaxially arranged with the first threaded hole 101, the first threaded rod 203
It is threadedly coupled with the first threaded hole 101, realizes the connection of the first fixed link 2 and the first drive rod 1.Certainly, in other implementations
In example, being detachably connected between the first drive rod 1 and the first fixed link 2 can also be realized by modes such as clampings, herein not
It is limited.
In the present embodiment, the first via hole on 2 side wall of the first fixed link, the first via hole are used to cooperate with dismantling device
Realize that the first fixed link 2 dismounts.When needing to carry out the dismounting of the first fixed link 2, dismantling device is injected into the first via hole
It is interior, the dismounting of the first fixed link 2 is driven by dismantling device, easy to operate, dismounting is quick.
In the present embodiment, the second fixed link 6 further includes having the second small diameter portion 602, and the outer diameter of the second small diameter portion 602 is less than
The outer diameter of second large-diameter portion 603；One end of second small diameter portion 602 and one end of the second large-diameter portion 603 are fixedly and coaxially connected, another
End is coaxially detachably connected with the second drive rod 7；The second painting cooperation of shroud 5 is set on the second small diameter portion 602, when the second fixation
After bar 6 and the second drive rod 7 connect, two ends of the first painting shroud 3 are against on the end face of the second drive rod 7, in other end
Ring is against on the end face of the second large-diameter portion 603, to realize the fixation of the second painting shroud 5.
Further, the outer diameter of the second large-diameter portion 603 and the aperture of centre bore 401 of iron core 4 are equal, in order to second largest
Diameter portion 603 injects in the centre bore 401 of iron core 4 and realizes to its limit radially.
Further, one end that the second painting shroud 5 and the second large-diameter portion 603 offset, outer diameter are greater than the centre bore of iron core 4
401 aperture, in order to second apply 5 end face of shroud there are be partially against on iron core 4 for outer ring；Meanwhile second painting shroud 5 support
It is less than or equal to the outer diameter of the hole wall 402 of the centre bore 401 of iron core 4 in one end of the second large-diameter portion 603, avoids the second painting shroud 5
It is pressed at the notch position of iron core 4, influences the normal coating of iron core 4.
Wherein, the second small diameter portion 602 is made into integration with the second large-diameter portion 603 and achieves a fixed connection, certainly in other implementations
The second small diameter portion 602 and the second large-diameter portion 603 can also be two individual structures in example, realize fixed company by modes such as welding
It connects, herein with no restrictions.
Wherein, the mode being connected through a screw thread between the other end of the second small diameter portion 602 and the second drive rod 7 is realized coaxial
It is detachably connected, it is simple in construction, easy to disassemble and assemble；Specifically, in conjunction with Fig. 3 and Fig. 4, it is same on the other end of the second small diameter portion 602
Axis is extended with the second threaded rod 601, and the end of the second drive rod 7 is coaxially arranged with the second threaded hole 701, the second threaded rod 601
It is threadedly coupled with the second threaded hole 701, realizes the connection of the second fixed link 6 and the second drive rod 7.Certainly, in other implementations
In example, being detachably connected between the second drive rod 7 and the second fixed link 6 can also be realized by modes such as clampings, herein not
It is limited.
In the present embodiment, the second via hole on 6 side wall of the second fixed link, the second via hole are used to cooperate with dismantling device
Realize that the second fixed link 6 dismounts.When needing to carry out the dismounting of the second fixed link 6, dismantling device is injected into the second via hole
It is interior, the dismounting of the second fixed link 6 is driven by dismantling device, easy to operate, dismounting is quick.
In the present embodiment, the first drive rod 1, the first fixed link 2 and the first painting shroud 3 assemble, the second drive rod 7,
After second fixed link 6 and the second painting shroud 5 assemble, the first large-diameter portion 201 and the second large-diameter portion 603 are from the left and right of iron core 4 two
Side puts in the centre bore 401 of iron core 4 and realizes and is detachably connected.
Wherein, the side being connected through a screw thread between the other end of the first large-diameter portion 201 and the other end of the second large-diameter portion 603
Formula realization is detachably connected, simple in construction, easy to disassemble and assemble；Specifically, 201 other end central coaxial of the first large-diameter portion is provided with
Connection screw thread hole 204,603 other end central coaxial of the second large-diameter portion are extended with one and the matched connection spiral shell of connection screw thread hole 204
Rasp bar 604, connection screw thread bar 604 are screwed into connection screw thread hole 204, realize the company of the first large-diameter portion 201 and the second large-diameter portion 603
It connects.Certainly, obtaining connection type between the first large-diameter portion 201 and the second large-diameter portion 603 can also be by other side of being detachably connected
Formula realization, herein with no restrictions.
Further, whole axial length after the first large-diameter portion 201 is connect with the second large-diameter portion 603 and iron core 4
The axial length of centre bore 401 is equal, i.e. the first large-diameter portion 201 and the second large-diameter portion 603 be threaded io the first painting shroud 3,
Second painting shroud 5 is against on the left and right end face of iron core 4.
Those skilled in the art should be understood that the utility model can be realized with many other concrete forms without de-
Spirit or scope from itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model should not limit
Be made as these embodiments, those skilled in the art can as defined by the following claims the spirit of the utility model and
Within the scope of make change and modification.
Claims (12)
1. a kind of iron core coats fixture, for clamping iron core, which is characterized in that include the first drive rod, first apply shroud and
One end of first fixed link, first fixed link connects after the first painting shroud with one end of first drive rod
It connects, the other end has the first large-diameter portion cooperated with the iron core；
The iron core coating fixture further includes having the second drive rod, second to apply shroud and the second fixed link, second fixed link
It is connect after the second painting shroud with one end of second drive rod, the other end has second cooperated with the iron core
Large-diameter portion；
The centre bore that first large-diameter portion puts in the iron core with second large-diameter portion is interior to be connect, and described first applies shroud
End is against on the end face of the iron core side and the end face of the first big neck side, and second painting shroud end is against institute
It states on the end face of the iron core other side and the end face of the second largest neck side, realizes the fixation of the iron core.
2. iron core according to claim 1 coats fixture, which is characterized in that first fixed link further include have it is first small
Diameter portion, first small diameter portion one end are fixedly and coaxially connected with first large-diameter portion, and the other end and first drive rod are same
Axis is detachably connected；
The first painting shroud engagement sleeves are located on first small diameter portion, and the both ends of the first painting shroud are against the respectively
One large-diameter portion, the first drive rod end face on.
3. iron core according to claim 2 coats fixture, which is characterized in that the outer diameter of first large-diameter portion is greater than described
The outer diameter of the outer diameter of first small diameter portion, first large-diameter portion is equal with the aperture of the centre bore of the iron core.
4. iron core according to claim 2 or 3 coats fixture, which is characterized in that the first painting shroud is against described the
One end on one large-diameter portion, outer diameter are greater than the aperture of the centre bore of the iron core, the centre bore less than or equal to the iron core
The outer diameter of hole wall.
5. iron core according to claim 2 or 3 coats fixture, which is characterized in that on the other end of first small diameter portion
It coaxially is extended with the first threaded rod, the end of first drive rod is coaxially arranged with the first threaded hole, first threaded rod
The connection for realizing first fixed link and first drive rod is threadedly coupled with first threaded hole.
6. iron core according to claim 1 or 2 coats fixture, which is characterized in that be arranged on the first fixed link side wall
There is the first via hole convenient for realizing the first fixed link dismounting with dismantling device cooperation.
7. iron core according to claim 1 coats fixture, which is characterized in that second fixed link further include have it is second small
Diameter portion, second small diameter portion one end are fixedly and coaxially connected with second large-diameter portion, and the other end and second drive rod are same
Axis is detachably connected；
The second painting shroud engagement sleeves are located on second small diameter portion, and the both ends of the second painting shroud are against the respectively
Two large-diameter portions, the second drive rod end face on.
8. iron core according to claim 7 coats fixture, which is characterized in that the outer diameter of second large-diameter portion is greater than described
The outer diameter of the outer diameter of second small diameter portion, second large-diameter portion is equal with the aperture of the centre bore of the iron core.
9. iron core according to claim 7 or 8 coats fixture, which is characterized in that the second painting shroud is against described the
One end of two large-diameter portions, outer diameter be greater than the iron core centre bore aperture, less than or equal to the iron core centre bore hole
The outer diameter of wall.
10. iron core according to claim 7 or 8 coats fixture, which is characterized in that on the other end of second small diameter portion
It coaxially is extended with the second threaded rod, the end of second drive rod is coaxially arranged with the second threaded hole, second threaded rod
The connection for realizing second fixed link and second drive rod is threadedly coupled with second threaded hole.
11. iron core according to claim 1 or claim 7 coats fixture, which is characterized in that be arranged on the second fixed link side wall
There is the second via hole convenient for realizing the second fixed link dismounting with dismantling device cooperation.
12. iron core according to claim 1 or 2 or 7 coats fixture, which is characterized in that first large-diameter portion it is another
It end and is threadedly coupled between the other end of second large-diameter portion, and after first large-diameter portion is connect with second large-diameter portion
Whole axial length it is equal with the axial length of the core center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073315.9U CN209020704U (en) | 2018-07-06 | 2018-07-06 | A kind of iron core coating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073315.9U CN209020704U (en) | 2018-07-06 | 2018-07-06 | A kind of iron core coating fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020704U true CN209020704U (en) | 2019-06-25 |
Family
ID=66869333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073315.9U Active CN209020704U (en) | 2018-07-06 | 2018-07-06 | A kind of iron core coating fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020704U (en) |
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2018
- 2018-07-06 CN CN201821073315.9U patent/CN209020704U/en active Active
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