CN106486874A - A kind of engine commutator for vibrator - Google Patents
A kind of engine commutator for vibrator Download PDFInfo
- Publication number
- CN106486874A CN106486874A CN201510859110.8A CN201510859110A CN106486874A CN 106486874 A CN106486874 A CN 106486874A CN 201510859110 A CN201510859110 A CN 201510859110A CN 106486874 A CN106486874 A CN 106486874A
- Authority
- CN
- China
- Prior art keywords
- commutator
- commutator segment
- conducting strip
- cross bar
- vibrator
- 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
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- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a kind of engine commutator for vibrator, including sleeve and the multiple commutator segments being evenly distributed on described sleeve periphery, described commutator segment is provided with conducting strip, described sleeve periphery is uniformly provided with the one-to-one slot of multiple and described commutator segment, described commutator segment is provided with the pin coincideing with described slot, the cross section of described slot is T-shaped, the two ends of described conducting strip are corresponding with the two ends of described commutator segment to be connected by return spring, described return spring be respectively arranged at two ends with hook, the two ends of described conducting strip and the installing hole being respectively arranged at two ends with for catching on described hook of described commutator segment.The engine commutator that the present invention provides, ensure that and connect reliable between sleeve, commutator segment, conducting strip, prevent sleeve, commutator segment, conducting strip from producing displacement in axially and radially direction, so that motor stabilizing, reliably running.
Description
Technical field
The present invention relates to motor component technical field, more specifically, it is to be related to a kind of engine commutator for vibrator.
Background technology
Vibrator（vibration
exciter）It is attached on some machineries and equipment in order to produce the device of exciting force, be the vitals using mechanical vibration.Vibrator can make to be swashed the vibratory output of object acquisition certain forms and size, thus being vibrated to object and strength test, or vibration testing instrument and sensor is calibrated.Vibrator is alternatively arranged as driver unit composition vibrating machine, in order to realize material or object conveying, screening, closely knit, molding and soil sandstone the work such as make firm by ramming.By the difference of excitation pattern, vibrator is divided into the patterns such as inertia-type electrodynamic type, electromagnetic type, electric-liquid type, pneumatic type and fluid pressure type.Vibrator can produce unidirectional or multidirectional, simple harmonic quantity or non-simple harmonic quantity exciting force.
The motor that Electrodynamic Vibrators use is during work, huge centrifugal force can be produced, under the influence of centrifugal force, motor can produce certain vibration, this is easy for leading to sleeve, commutator segment, conducting strip to produce displacement, easily loosen and deform, thus affecting sleeve, commutator segment, the cooperation between conducting strip, it is unreliable to be connected to each other.
Content of the invention
The invention aims to solving the problems, such as to be previously mentioned in above-mentioned background technology, provide a kind of engine commutator for vibrator, this engine commutator ensure that and connects reliability between sleeve, commutator segment, conducting strip, prevent sleeve, commutator segment, conducting strip from producing displacement in axially and radially direction, so that motor stabilizing, reliably running.
To achieve these goals, technical scheme is as follows：
A kind of engine commutator for vibrator, including sleeve and the multiple commutator segments being evenly distributed on described sleeve periphery, described commutator segment is provided with conducting strip, described sleeve periphery is uniformly provided with the one-to-one slot of multiple and described commutator segment, described commutator segment is provided with the pin coincideing with described slot, the cross section of described slot is T-shaped, the two ends of described conducting strip are corresponding with the two ends of described commutator segment to be connected by return spring, described return spring be respectively arranged at two ends with hook, the two ends of described conducting strip and the installing hole being respectively arranged at two ends with for catching on described hook of described commutator segment.
Preferably, described commutator segment is fixedly connected with connection frame, described connection frame and described conducting strip clamping.
Preferably, described conducting strip includes the first cross bar, is respectively arranged on described first cross bar two ends and first inserted link vertical with described first cross bar and the brace being respectively arranged on described first cross bar two ends.
Preferably, the described frame that connects includes the second cross bar, is respectively arranged on described second cross bar two ends and second inserted link vertical with described second cross bar and in the middle part of described second cross bar and the montant vertical with described second cross bar.
Preferably, described montant is fixedly connected with described commutator segment by nut.
Preferably, described first inserted link clamping corresponding with described second inserted link.
Preferably, described second inserted link is provided with multiple pawls, and described first plunger end is provided with can be with the barb of described pawl clamping.
Compared with prior art, beneficial effects of the present invention are as follows：Sleeve and commutator segment are passed through the present invention slot in T shape and the pin identical with slot is connected, sleeve and commutator segment closely can be linked up, in axially and radially direction, position-limiting action can be played, and conducting strip and commutator segment are connected by return spring, in axially and radially direction, position-limiting action is played to conducting strip, can efficiently against motor when high-speed rotation runs produced huge centrifugal force so that sleeve, commutator segment, conducting strip reliably connect.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, in embodiment being described below, the accompanying drawing of required use is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Reference：1st, sleeve, 2, commutator segment, 3, conducting strip, 301st, the first cross bar, the 302, first inserted link, 303, brace, 4th, slot, 5, pin, 6, return spring, 7th, link up with, 8, installing hole, 9, connect frame, 901st, the second cross bar, the 902, second inserted link, 903, montant, 10th, nut, 11, pawl, 12, barb.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of protection of the invention.
Understand with reference to Fig. 1, a kind of engine commutator for vibrator, including sleeve 1 and the multiple commutator segments 2 being evenly distributed on sleeve 1 periphery, commutator segment 2 is provided with conducting strip 3, sleeve 1 periphery is uniformly provided with the multiple and one-to-one slot 4 of commutator segment 2, commutator segment 2 is provided with the pin 5 coincideing with slot 4, the cross section of slot 4 is T-shaped, the two ends of conducting strip 3 are corresponding with the two ends of commutator segment 2 to be connected by return spring 6, return spring 6 be respectively arranged at two ends with hook 7, the installing hole 8 being respectively arranged at two ends with for catching on hook 7 of the two ends of conducting strip 3 and commutator segment 2.
In said structure, between sleeve 1 and commutator segment 2, the slot 4 by shape in T shape and the pin 5 in upside down t-shape are connected, pin 5 embeds in slot 4 and both shape sizes are all adapted, linking is closely, can consolidate, reliably branch sleeve 1 and commutator segment 2, prevent sleeve 1 and commutator segment 2 relative movement, in axially and radially direction, position-limiting action can be played, and conducting strip 3 two ends are corresponding with commutator segment 2 two ends to be connected by return spring 6, in axially and radially direction, position-limiting action is played to conducting strip 3, can efficiently against motor when high-speed rotation runs produced huge centrifugal force, make sleeve 1, commutator segment 2, conducting strip 3 reliably connects.
Further, commutator segment 2 is fixedly connected with connection frame 9, connects frame 9 and conducting strip 3 clamping, can further improve the radial direction adhesive force of conducting strip 3, efficiently against huge centrifugal force during motor high-speed rotation, prevent conducting strip 3 from loosening.
Further, conducting strip 3 includes the first cross bar 301, is respectively arranged on the first cross bar 301 two ends first inserted link 302 vertical with the first cross bar 301 and the brace 303 being respectively arranged on the first cross bar 301 two ends, brace 303 is provided with installing hole 8, for connecting with corresponding hook 7.
Further, connect frame 9 to include the second cross bar 901, be respectively arranged on the second cross bar 901 two ends and second inserted link 902 vertical with the second cross bar 901 and located at the second cross bar 901 middle part and the montant 903 vertical with the second cross bar 901.
Further, montant 903 is fixedly connected with commutator segment 2 by nut 10, first inserted link 302 and the corresponding clamping of the second inserted link 902, connect frame 9 to be fixedly connected with commutator segment 2 by montant 903, the first inserted link 302 passing through again on the second inserted link 902 and conducting strip 3 corresponds to clamping, reliably commutator segment 2 and conducting strip 3 can be linked up, improve radial direction adhesive force.
Further，Second inserted link 902 is provided with multiple pawls 11，First inserted link 302 end is provided with can be with the barb 12 of pawl 11 clamping，First inserted link 302 and the second inserted link 902 pass through pawl 11 and barb 12 clamping cooperating，And by arranging multiple pawls 11，Multiple pawls are continuously arranged，Barb 12 can be with the clamping respectively of multiple pawls 11，And barb is arranged on the end of the first inserted link 302，By adjusting barb 12 and different pawl 11 clampings，The interaction force between commutator segment 2 and conducting strip 3 can be adjusted，During motor operation，Can be adjusted according to practical situation，And then keep motor reliable in the presence of return spring 6 resilience force、Stably run，Prevent sleeve 1、Commutator segment 2、Conducting strip 3 three produces displacement，And it is prevented from commutator segment 2 and film flying or floating piece phenomenon in conducting strip 3.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any modifications within the spirit and principles in the present invention, made, equivalent etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of engine commutator for vibrator, including sleeve and the multiple commutator segments being evenly distributed on described sleeve periphery, described commutator segment is provided with conducting strip, it is characterized in that, described sleeve periphery is uniformly provided with the one-to-one slot of multiple and described commutator segment, described commutator segment is provided with the pin coincideing with described slot, the cross section of described slot is T-shaped, the two ends of described conducting strip are corresponding with the two ends of described commutator segment to be connected by return spring, described return spring be respectively arranged at two ends with hook, the two ends of described conducting strip and the installing hole being respectively arranged at two ends with for catching on described hook of described commutator segment.
2. it is used for as claimed in claim 1 the engine commutator of vibrator it is characterised in that connection frame is fixedly connected with described commutator segment, described connection frame and described conducting strip clamping.
3. it is used for the engine commutator of vibrator as claimed in claim 2, it is characterized in that, described conducting strip includes the first cross bar, is respectively arranged on described first cross bar two ends and first inserted link vertical with described first cross bar and the brace being respectively arranged on described first cross bar two ends.
4. it is used for the engine commutator of vibrator as claimed in claim 3, it is characterized in that, the described frame that connects includes the second cross bar, is respectively arranged on described second cross bar two ends and second inserted link vertical with described second cross bar and in the middle part of described second cross bar and the montant vertical with described second cross bar.
5. it is used for the engine commutator of vibrator as claimed in claim 4 it is characterised in that described montant is fixedly connected with described commutator segment by nut.
6. it is used for as claimed in claim 4 the engine commutator of vibrator it is characterised in that the clamping corresponding with described second inserted link of described first inserted link.
7. it is used for the engine commutator of vibrator as claimed in claim 6 it is characterised in that described second inserted link is provided with multiple pawls, described first plunger end is provided with can be with the barb of described pawl clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859110.8A CN106486874B (en) | 2015-11-30 | 2015-11-30 | A kind of engine commutator for vibration excitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859110.8A CN106486874B (en) | 2015-11-30 | 2015-11-30 | A kind of engine commutator for vibration excitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106486874A true CN106486874A (en) | 2017-03-08 |
| CN106486874B CN106486874B (en) | 2019-01-08 |
Family
ID=58238318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859110.8A Expired - Fee Related CN106486874B (en) | 2015-11-30 | 2015-11-30 | A kind of engine commutator for vibration excitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106486874B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111735A2 (en) * | 1999-12-23 | 2001-06-27 | Pierburg Aktiengesellschaft | Wet DC motor |
| CN2600957Y (en) * | 2003-02-27 | 2004-01-21 | 任宏生 | Power electric motor of electric motor car |
| JP2006060982A (en) * | 2004-08-24 | 2006-03-02 | Smc Corp | Dc brush motor |
| CN1988331A (en) * | 2006-12-08 | 2007-06-27 | 奇瑞汽车有限公司 | Motor for automobile electric control mechanical type speed variator |
| CN200994095Y (en) * | 2006-12-08 | 2007-12-19 | 奇瑞汽车有限公司 | Motor for automobile electric controlled mechanical speed variator |
-
2015
- 2015-11-30 CN CN201510859110.8A patent/CN106486874B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111735A2 (en) * | 1999-12-23 | 2001-06-27 | Pierburg Aktiengesellschaft | Wet DC motor |
| CN2600957Y (en) * | 2003-02-27 | 2004-01-21 | 任宏生 | Power electric motor of electric motor car |
| JP2006060982A (en) * | 2004-08-24 | 2006-03-02 | Smc Corp | Dc brush motor |
| CN1988331A (en) * | 2006-12-08 | 2007-06-27 | 奇瑞汽车有限公司 | Motor for automobile electric control mechanical type speed variator |
| CN200994095Y (en) * | 2006-12-08 | 2007-12-19 | 奇瑞汽车有限公司 | Motor for automobile electric controlled mechanical speed variator |
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| Publication number | Publication date |
|---|---|
| CN106486874B (en) | 2019-01-08 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
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| 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: 20190108 Termination date: 20191130 |