CN212784138U - Inserting piece type commutator segment of commutator - Google Patents
Inserting piece type commutator segment of commutator Download PDFInfo
- Publication number
- CN212784138U CN212784138U CN202021715135.3U CN202021715135U CN212784138U CN 212784138 U CN212784138 U CN 212784138U CN 202021715135 U CN202021715135 U CN 202021715135U CN 212784138 U CN212784138 U CN 212784138U
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- CN
- China
- Prior art keywords
- commutator
- segment
- hole
- switching
- inserted sheet
- 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
- 238000003475 lamination Methods 0.000 claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010687 lubricating oil Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an inserted sheet formula switching-over piece of commutator, including the switching-over lamination, switching-over lamination gomphosis is on the commutator, the commutator gomphosis is on the iron core, all be equipped with the wire casing on switching-over lamination and the commutator, be equipped with first perforation and locking hole on the switching-over lamination, be equipped with second through hole and inserted sheet subassembly on the commutator, the inserted sheet subassembly comprises eye-splice and nut, be equipped with the spiral shell head on the eye-splice, spiral shell head and nut threaded connection, be equipped with the cross jack on the nut. This commutator segment carries out spacing locking to the commutator segment through the inserted sheet subassembly when linking up with the commutator, and through the mode of spacing locking, can effectively ensure that the wire casing position on commutator segment and the commutator corresponds unanimously, need not to adjust, directly run through the wire casing with the copper line can, spacing locking simultaneously when the iron core pivot rotates, also can not cause the influence to the position of commutator segment.
Description
Technical Field
The utility model relates to a commutator subassembly technical field specifically is an inserted sheet formula commutator segment of commutator.
Background
The commutator segment is one of commutator components, and the commutator is commonly called a commutator and is a component on the direct current permanent magnet series motor for enabling the motor to continuously rotate. Structurally, the commutator is a circle formed by a plurality of contact pieces, each contact piece is respectively connected with each tap on the rotor, and two electrodes connected to the outside are called brushes to be in contact with the commutator, and only two of the brushes are in contact with the commutator.
When the commutator segments are inserted into the commutator, the wire grooves need to be ensured to be consistent, and because the existing commutator segments are connected with the commutator, no limiting device is arranged, when the commutator segments are installed, the positions of the commutator segment wire grooves need to be adjusted, and meanwhile, when a rotating shaft of an iron core rotates, the position of the commutator segments is influenced by stress and also can be influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an inserted sheet formula commutator segment of commutator has solved when present commutator segment links up with the commutator, does not have stop device, when the installation commutator segment, needs the position of adjustment commutator segment wire casing, and the pivot of iron core is when rotating simultaneously, and the atress influences, also can cause the influence to the commutator segment position.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an inserted sheet formula switching-over piece of commutator, includes the switching-over lamination, switching-over lamination gomphosis is on the commutator, the commutator gomphosis is on the iron core, all be equipped with the wire casing on switching-over lamination and the commutator, be equipped with first through hole and locking hole on the switching-over lamination, be equipped with second through hole and inserted sheet subassembly on the commutator, the inserted sheet subassembly comprises eye-splice and nut, be equipped with the spiral shell head on the eye-splice, spiral shell head and nut threaded connection, be equipped with the cross jack on the nut.
Preferably, the locking hole is located on two sides of the first through hole, the inserting piece component is located on two sides of the second through hole, and the inserting piece component corresponds to the locking hole in position.
Preferably, the screw head is connected with a locking hole in a chimeric mode, and the locking hole is a through hole.
Preferably, the screw thread of the screw head is matched with the screw thread of the screw cap uniformly, and lubricating oil is arranged on both the screw head and the screw cap.
Preferably, the positions of the reversing lamination and the wire grooves on the commutator are correspondingly consistent.
Preferably, the insert buckle and the screw head are of an integrated structure, and the insert buckle is welded on the commutator.
(III) advantageous effects
The utility model provides an inserted sheet formula commutator segment of commutator. The method has the following beneficial effects:
this commutator segment carries out spacing locking to the commutator segment through the inserted sheet subassembly when linking up with the commutator, and through the mode of spacing locking, can effectively ensure that the wire casing position on commutator segment and the commutator corresponds unanimously, need not to adjust, directly run through the wire casing with the copper line can, spacing locking simultaneously when the iron core pivot rotates, also can not cause the influence to the position of commutator segment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the reversing lamination of the present invention;
FIG. 3 is a schematic structural view of the commutator of the present invention;
FIG. 4 is a schematic view of the structure of the buckle of the present invention;
FIG. 5 is a schematic view of the nut structure of the present invention;
fig. 6 is a schematic view of the local structure of the nut of the present invention.
In the figure, a reversing lamination-1, a commutator-2, an iron core-3, a first through hole-4, a locking hole-5, a second through hole-6, an inserting piece component-7, an inserting buckle-8, a screw cap-9, a screw head-10 and a cross inserting hole-11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: the utility model provides an inserted sheet formula switching-over piece of commutator, includes switching-over lamination 1, switching-over lamination 1 gomphosis is on commutator 2, commutator 2 gomphosis is on iron core 3, all be equipped with the wire casing on switching-over lamination 1 and the commutator 2, be equipped with first through hole 4 and locking hole 5 on the switching-over lamination 1, be equipped with second through hole 6 and inserted sheet subassembly 7 on the commutator 2, inserted sheet subassembly 7 comprises eye-splice 8 and nut 9, be equipped with spiral shell head 10 on the eye-splice 8, spiral shell head 10 and nut 9 threaded connection, be equipped with cross jack 11 on the nut 9.
The screw head 10 is connected with the locking hole 5 in an embedded mode, and the locking hole 5 is a through hole. The screw head penetrates through the embedded part, and the reversing lamination can be limited and locked.
The screw thread of the screw head 10 is matched with the screw thread of the screw cap 9 consistently, and lubricating oil is arranged on both the screw head 10 and the screw cap 9. The thread embedding is realized by matching the consistent screw head and the nut, and the friction generated during embedding is reduced by lubricating oil.
And the positions of the wire grooves on the reversing lamination 1 and the commutator 2 are correspondingly consistent. Correspond unanimous wire casing, be convenient for the running through of copper line.
The eye-splice 8 and the screw head 10 are of an integrated structure, and the eye-splice 8 is welded on the commutator 2. The integrity of the inserting piece assembly and the firmness of connection are ensured.
The working principle is as follows: when the reversing lamination 1 is embedded with the commutator 2, the commutator 2 is embedded on the iron core 3 by penetrating the rotating shaft of the iron core 3 through the second through hole 6 on the commutator 2, and then the rotating shaft of the iron core 3 is embedded on the commutator 2 through the first through hole 4, so that the locking hole 5 on the reversing lamination 1 is ensured to be corresponding to and embedded with the screw head 10 of the inserting piece component 7 on the commutator 2, and finally the screw head 10 is locked through the nut 9, and the limiting locking of the reversing lamination 1 and the commutator 2 can be completed.
The utility model discloses a switching-over lamination 1, commutator 2, iron core 3, first through hole 4, locking hole 5, second through hole 6, inserted sheet subassembly 7, eye-splice 8, nut 9, spiral shell head 10, cross jack 11, the part is the parts that general standard component or the technical staff in this field know, its structure and principle all can be known or can be known through the conventional experimental method for this technical staff, the problem that the utility model solves is that when present commutator segment links up with the commutator, there is not stop device, when installing the commutator segment, need adjust the position of commutator segment wire casing, the pivot of iron core is when rotating, the atress influences also can cause the influence to the commutator segment position, when the utility model discloses commutator segment links up with the commutator, carries out spacing locking to the commutator segment through inserted sheet subassembly, through the mode of spacing locking, can effectively ensure that commutator segment and the wire casing position on the commutator segment correspond unanimously, need not to adjust, directly with the copper line run through the wire casing can, spacing locking simultaneously when the iron core pivot rotates, also can not cause the influence to the position of commutator segment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The insert type commutator segment of the commutator is characterized in that: including switching-over lamination (1), switching-over lamination (1) gomphosis is on commutator (2), commutator (2) gomphosis is on iron core (3), all be equipped with the wire casing on switching-over lamination (1) and commutator (2), be equipped with first through hole (4) and locking hole (5) on switching-over lamination (1), be equipped with second through hole (6) and inserted sheet subassembly (7) on commutator (2), inserted sheet subassembly (7) comprise eye-splice (8) and nut (9), be equipped with spiral shell head (10) on eye-splice (8), spiral shell head (10) and nut (9) threaded connection, be equipped with cross jack (11) on nut (9).
2. The segment-type segment of a commutator according to claim 1, wherein: locking hole (5) are located the both sides of first through-hole (4), inserted sheet subassembly (7) are located the both sides of second through-hole (6), inserted sheet subassembly (7) correspond with locking hole (5) position.
3. The segment-type segment of a commutator according to claim 1, wherein: the screw head (10) is connected with the locking hole (5) in an embedded mode, and the locking hole (5) is a through hole.
4. The segment-type segment of a commutator according to claim 1, wherein: the screw thread of the screw head (10) is matched with the screw thread of the screw cap (9) uniformly, and lubricating oil is arranged on the screw head (10) and the screw cap (9).
5. The segment-type segment of a commutator according to claim 1, wherein: the positions of the wire grooves on the reversing lamination (1) and the commutator (2) are correspondingly consistent.
6. The segment-type segment of a commutator according to claim 1, wherein: eye-splice (8) and spiral shell head (10) are integrated structure, eye-splice (8) weld on commutator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715135.3U CN212784138U (en) | 2020-08-18 | 2020-08-18 | Inserting piece type commutator segment of commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715135.3U CN212784138U (en) | 2020-08-18 | 2020-08-18 | Inserting piece type commutator segment of commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784138U true CN212784138U (en) | 2021-03-23 |
Family
ID=75053047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021715135.3U Expired - Fee Related CN212784138U (en) | 2020-08-18 | 2020-08-18 | Inserting piece type commutator segment of commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784138U (en) |
-
2020
- 2020-08-18 CN CN202021715135.3U patent/CN212784138U/en not_active Expired - Fee Related
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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: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |