CN208299169U - A kind of commutator - Google Patents
A kind of commutator Download PDFInfo
- Publication number
- CN208299169U CN208299169U CN201820899315.8U CN201820899315U CN208299169U CN 208299169 U CN208299169 U CN 208299169U CN 201820899315 U CN201820899315 U CN 201820899315U CN 208299169 U CN208299169 U CN 208299169U
- Authority
- CN
- China
- Prior art keywords
- cock body
- body end
- commutator
- chock
- gap
- 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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Abstract
The utility model relates to a kind of commutators, fixation hole is equipped at matrix center, commutator segment one end is integrally formed with the connecting pin of setting normal thereto, and the gap V is offered on the connecting pin, and the gap V is equipped with chock, the chock includes cock body end I and the cock body end II that is wholely set, the cock body end I is adapted with the gap V, and II end of cock body end is wider than I end of cock body end, and the cock body end II is equipped with through-hole, rope is worn in through-hole, and T-type groove is equipped on chock upper and lower surface.Commutator structure design is rationally simple, by conducting wire being fixed on commutator segment, and detachable guiding, not influencing reusing for commutator in the case where commutator segment connecting pin is arranged gap and is used cooperatively with matched chock and to avoid electric welding.
Description
Technical field
The utility model relates to a kind of commutators.
Background technique
Commutator is mainly used for electromechanics trade, and commutator is divided into plane commutator, tank commutator and hook-type commutator,
It mainly by insulating body and the commutator segment that is arranged on base circumferential face, setting insulation grass between adjacent commutator segment and will be each
Commutator segment separation insulation, commutator segment one end dogleg section are used for wiring.When commutator is installed on motor, need on commutator
Commutator segment connect with conducting wire, conducting wire be conductor outside have paint layer, tradition is to lead using high pressure high current using electric welding technology
Line paint layer melts and then achievees the effect that winding is connected, debugged during spot welding complicated, instrument high power generate energy consumption and
It is also easy to produce electric spark and smog, attended operation is complicated, increases cost, reduces production efficiency, while structure connection causes to commutate
Piece can only be disposable, due to being soldered damage original structure, it is difficult to reuse, cause the serious wasting of resources, not environmentally.
Utility model content
For the deficiency in background technique, the utility model provides a kind of commutator, and overcomes disadvantages described above.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of commutator, including matrix and commutator segment are equipped with fixation hole, commutator segment one end one at described matrix center
Connecting pin equipped with setting normal thereto offers the gap V on the connecting pin, and the gap V is equipped with chock, and the chock includes
Cock body end I and the cock body end II being wholely set, the cock body end I are adapted with the gap V, and II end of cock body end is wider than cock body end I
End, the cock body end II are equipped with through-hole, wear rope in through-hole, T-type groove is equipped on chock upper and lower surface.
The commutator segment is distributed around base circumferential, and insulation tank, filling inside the insulation tank are equipped between adjacent commutator segment
There is rubber strip.
The section at the cock body end I and cock body end II is in cone structure setting.
The bottom of the T-type groove extends to the end face at cock body end II.
By adopting the above-described technical solution, behaviour when the commutator segment for effectively improving existing commutator is connect with conducting wire
Make complicated problem, commutator structure design is rationally simple, by commutator segment connecting pin be arranged gap and with it is matched
Chock be used cooperatively, in the case where avoiding electric welding, conducting wire is fixed on commutator segment, and detachable guiding, does not influence to commutate
Device reuses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is Fig. 1 partial enlargement structural representation.
1, matrix in figure；2, connecting pin；21, the gap V；3, fixation hole；4, insulation tank；5, chock；51, cock body end I；52,
Cock body end II；6, through-hole；7, rope；8, T-type groove；9, slot；10, commutator segment.
Specific embodiment
With reference to Fig. 1 combination Fig. 2 it is found that the utility model: a kind of commutator, including matrix 1 and commutator segment 10, described matrix
Fixation hole 3 is equipped at 1 center, 10 one end of commutator segment is integrally formed with the connecting pin 2 of setting normal thereto, on the connecting pin 2
The gap V 21 is offered, the gap V 21 is equipped with chock 5, and the chock 5 includes cock body end I 51 and the cock body end II being wholely set
52, the cock body end I 51 is adapted with the gap V 21, and II 52 end of cock body end is wider than I 51 end of cock body end, the cock body end II
52 are equipped with through-hole 6, wear rope 7 in through-hole 6, are equipped with T-type groove 8 on 5 upper and lower surface of chock.
The gap chock 5 and V 21 is arranged in a one-to-one correspondence.
The commutator segment 10 is equipped with insulation tank 4 between 1 circle distribution of matrix, adjacent commutator segment 10, in the insulation tank 4
Portion is filled with rubber strip, is convenient for changing.
The section at the cock body end I 51 and cock body end II 52 is in cone structure setting.
The bottom of the T-type groove 8 extends to the end face at cock body end II 52.
Slot 9 is formed between adjacent connecting ends 2.
Specifically, conducting wire is wound on connecting pin 2, is finished around the home, the cock body end I 51 of chock 5 is followed closely along the gap V 21
Enter, connecting pin 2 is strutted, the end of adjacent connecting ends 2, which is softened, is fixed on the conducting wire being wound in slot 9 in slot 9, avoids leading
Line is separated from from slot 9 to be come；It retells rope 7 and sequentially passes through through-hole 6 on each chock 5, last 7 head and the tail of rope are tightened, kept away
Exempt from the stress in commutator running of chock 5 and be detached from the gap V 21, thus the problem of being not fixed firmly to conducting wire.
When needing to dismantle conducting wire, the rope 7 in through-hole 6 is removed first, is placed in T-type groove 8 by T-type tool, it will
Chock 5 is pulled out from the gap V 21；Cock body end II 52 is directed at the slot 9 between adjacent connecting ends 2 again, by hammer tool by phase
Adjacent 2 end of connecting pin resets respectively, i.e. opening slot 9, conducting wire is taken out, the conducting wire more renewed, repeats above-mentioned movement for new conducting wire
Fixation.
The commutator segment that the utility model effectively improves existing commutator problem complicated for operation when being connect with conducting wire,
Commutator structure design is rationally simple, by the way that gap is arranged in commutator segment connecting pin and makes with the matched cooperation of chock 5
With in the case where avoiding electric welding, conducting wire being fixed on commutator segment 2, and detachable guiding, not influencing making again for commutator
With.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (4)
1. a kind of commutator, including matrix (1) and commutator segment (10), fixation hole (3) are equipped at described matrix (1) center, it is special
Sign is: commutator segment (10) one end is integrally formed with the connecting pin (2) of setting normal thereto, offers V on the connecting pin (2)
Gap (21), the gap V (21) are equipped chock (5), and the chock (5) includes cock body end I (51) and the cock body end being wholely set
II (52), the cock body end I (51) are adapted with the gap V (21), and cock body end II (52) end is wider than cock body end I (51) end,
The cock body end II (52) is equipped with through-hole (6), wears rope (7) in through-hole (6), is equipped with T-type on chock (5) upper and lower surface
Groove (8).
2. a kind of commutator according to claim 1, it is characterised in that: the commutator segment (10) is around matrix (1) circumference point
Cloth is equipped with insulation tank (4) between adjacent commutator segment (10), and rubber strip is filled with inside the insulation tank (4).
3. a kind of commutator according to claim 1, it is characterised in that: the cock body end I (51) and cock body end II (52)
Section be in cone structure setting.
4. a kind of commutator according to claim 1, it is characterised in that: the bottom of the T-type groove (8) extends to cock body
Hold the end face of II (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899315.8U CN208299169U (en) | 2018-06-11 | 2018-06-11 | A kind of commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899315.8U CN208299169U (en) | 2018-06-11 | 2018-06-11 | A kind of commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299169U true CN208299169U (en) | 2018-12-28 |
Family
ID=64701920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899315.8U Expired - Fee Related CN208299169U (en) | 2018-06-11 | 2018-06-11 | A kind of commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123673A (en) * | 2021-12-13 | 2022-03-01 | 杭州新恒力电机制造有限公司 | Commutator riser structure and mounting method thereof |
-
2018
- 2018-06-11 CN CN201820899315.8U patent/CN208299169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123673A (en) * | 2021-12-13 | 2022-03-01 | 杭州新恒力电机制造有限公司 | Commutator riser structure and mounting method thereof |
| CN114123673B (en) * | 2021-12-13 | 2022-12-02 | 杭州新恒力电机制造有限公司 | Commutator riser structure and mounting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190611 |