CN213125000U - Oil-immersed carbon brush - Google Patents
Oil-immersed carbon brush Download PDFInfo
- Publication number
- CN213125000U CN213125000U CN202022393803.1U CN202022393803U CN213125000U CN 213125000 U CN213125000 U CN 213125000U CN 202022393803 U CN202022393803 U CN 202022393803U CN 213125000 U CN213125000 U CN 213125000U
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- carbon brush
- immersion oil
- brush body
- oil
- baffle
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Abstract
The utility model discloses an immersion oil carbon brush, including immersion oil carbon brush body and carbon brush holder, be equipped with the passageway that supplies immersion oil carbon brush body to place in the carbon brush holder, the below of passageway is the spring passageway of immersion oil carbon brush body, there is the connection piece of immersion oil carbon brush body the bottom of passageway, the wire of immersion oil carbon brush body passes the spring and is connected with the carbon brush, carbon brush holder top is equipped with resilient means, in resilient means was located to the immersion oil carbon brush body, resilient means includes stand and baffle, stand and carbon brush holder fixed connection, the stand is equipped with the multichannel slot, baffle one end is equipped with the plug connector. The utility model discloses a connection piece of immersion oil carbon brush body is fixed in on the carbon brush frame, and in the resilient means was arranged in to the immersion oil carbon brush body, the carbon brush of guaranteeing the immersion oil carbon brush body slided in the carbon brush frame, guaranteed that the carbon brush is difficult for following roll-off in the carbon brush frame, and simple structure is reliable again. Meanwhile, the stand column and the baffle of the elastic device can be detachably fixed, the specific fixing positions of the stand column and the baffle of the elastic device can be adjusted at any time, and the practicability is higher.
Description
Technical Field
The utility model relates to the technical field of electric motor, especially, relate to an immersion oil carbon brush.
Background
The carbon brush is a device for transmitting energy or signals between a fixed part and a rotating part of a motor, a generator or other rotating machinery, is generally made of pure carbon and a coagulant, is generally square and blocked on a metal bracket. Carbon brushes are widely used as a sliding contact in many electrical devices, and the material is mainly electrochemical graphite, impregnated graphite, and metal (copper, silver, etc.) graphite. The carbon brush has strong film forming effect and is lack of abrasive property, or has high temperature, large sparks, overhigh temperature rise and overlarge abrasion.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model aims to provide an immersion oil carbon brush to make the carbon brush reach better performance.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the immersion oil carbon brush comprises an immersion oil carbon brush body and a carbon brush holder, wherein a channel for the immersion oil carbon brush body to be placed is arranged in the carbon brush holder, a spring channel for the immersion oil carbon brush body is arranged below the channel, a connecting sheet for the immersion oil carbon brush body is fixed at the bottom of the channel, a wire of the immersion oil carbon brush body penetrates through a spring of the immersion oil carbon brush body to be connected with a carbon brush of the immersion oil carbon brush body, the top of the carbon brush holder is provided with an elastic device, the immersion oil carbon brush body is arranged in the elastic device, the elastic device comprises a stand column and a baffle, one end of the stand column is fixedly connected with the top of the carbon brush holder, a plurality of slots are formed in one side of the stand column, and one end of the baffle is.
Preferably, the carbon brush, the spring and the connecting sheet of the oil-immersed carbon brush body are all made of conductive metal.
Preferably, the connecting sheet of the oil-immersed carbon brush body is fixedly connected with the bottom of the channel through a fastener.
Preferably, the fastener is a bolt.
Preferably, the carbon brush of the oil-impregnated carbon brush body is a D374 carbon brush.
The utility model has the advantages that: the connecting sheet of the immersion oil carbon brush body of the immersion oil carbon brush is fixed on the carbon brush frame through the fastener, the carbon brush of the immersion oil carbon brush body can be placed in the elastic device, the carbon brush of the immersion oil carbon brush body can be guaranteed to slide in the carbon brush frame, the carbon brush can be guaranteed to slide out of the carbon brush frame difficultly, and the immersion oil carbon brush is simple in structure and reliable. Meanwhile, the stand column and the baffle plate of the elastic device are detachably fixed with the plug connector through the slots, the specific fixing positions of the stand column and the baffle plate of the elastic device can be adjusted at any time according to the requirements of use conditions or different carbon brushes, and the practicability is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. the carbon brush comprises an oil-immersed carbon brush body, 2, a carbon brush frame, 3, a channel, 4, a spring channel, 5, an elastic device, 6, a fastener, 11, a connecting sheet, 12, a wire, 13, a spring, 14, a carbon brush, 51, an upright post, 52, a baffle, 53, a slot, 54 and a connector.
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.
As shown in fig. 1, the oil-impregnated carbon brush includes an oil-impregnated carbon brush body 1 and a carbon brush holder 2. A channel 3 for placing the oil immersion carbon brush body 1 is arranged in the carbon brush frame 2, and a spring channel 4 of the oil immersion carbon brush body 1 is arranged below the channel 3. The bottom of the channel 3 is fixed with a connecting sheet 11 of the oil-immersed carbon brush body 1, and a lead 12 of the oil-immersed carbon brush body 1 passes through a spring 13 of the oil-immersed carbon brush body 1 and is connected with a carbon brush 14 of the oil-immersed carbon brush body 1. The top of carbon brush holder 2 is equipped with resilient means 5, and in resilient means 5 was located to immersion oil carbon brush body 1, resilient means 5 included stand 51 and baffle 52, stand 51's one end and carbon brush holder 2 top fixed connection, and stand 51 one side is equipped with multichannel slot 53, and the one end of baffle 52 is equipped with and slot 53 assorted plug connector 54.
The carbon brush 14, the spring 13 and the connecting sheet 11 of the oil-immersed carbon brush body 1 are made of conductive metal.
The connecting sheet 11 of the oil-immersed carbon brush body 1 is fixedly connected with the bottom of the channel 3 through the fastener 6.
The fastener 6 is a bolt.
The carbon brush 14 of the oil-impregnated carbon brush body 1 is a D374 carbon brush.
The utility model discloses a connection piece 11 of immersion oil carbon brush body 1 of immersion oil carbon brush is fixed in carbon brush frame 2 through fastener 6 on, and carbon brush 14 of immersion oil carbon brush body 1 can be placed in resilient means 5, can guarantee that carbon brush 14 of immersion oil carbon brush body 1 slides in carbon brush frame 2, can guarantee again that carbon brush 14 is difficult for following roll-off in carbon brush frame 2, and simple structure is reliable again. Meanwhile, the upright post 51 and the baffle plate 52 of the elastic device 5 are detachably fixed with the plug connector 54 through the slot 53, so that the specific fixing positions of the upright post 51 and the baffle plate 52 of the elastic device 5 can be adjusted at any time according to the requirements of the use condition or the difference of the carbon brushes 14, and the practicability is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Immersion oil carbon brush, including immersion oil carbon brush body and carbon brush frame, its characterized in that: the carbon brush frame is internally provided with a channel for placing the immersion oil carbon brush body, the lower part of the channel is a spring channel of the immersion oil carbon brush body, the bottom of the channel is fixed with a connecting sheet of the immersion oil carbon brush body, a wire of the immersion oil carbon brush body penetrates through a spring of the immersion oil carbon brush body and is connected with a carbon brush of the immersion oil carbon brush body, the top of the carbon brush frame is provided with an elastic device, the immersion oil carbon brush body is arranged in the elastic device, the elastic device comprises a stand column and a baffle, one end of the stand column is fixedly connected with the top of the carbon brush frame, one side of the stand column is provided with a plurality of slots, and one end of the baffle is provided with a plug.
2. The oil-impregnated carbon brush according to claim 1, characterized in that: the carbon brush, the spring and the connecting sheet of the oil-immersed carbon brush body are all made of conductive metal.
3. The oil-impregnated carbon brush according to claim 1, characterized in that: and the connecting sheet of the oil-immersed carbon brush body is fixedly connected with the bottom of the channel through a fastener.
4. The oil-impregnated carbon brush according to claim 3, characterized in that: the fastener is a bolt.
5. The oil-impregnated carbon brush according to claim 1, characterized in that: the carbon brush of the oil-immersed carbon brush body is a D374 carbon brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393803.1U CN213125000U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393803.1U CN213125000U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125000U true CN213125000U (en) | 2021-05-04 |
Family
ID=75667131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022393803.1U Active CN213125000U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125000U (en) |
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2020
- 2020-10-26 CN CN202022393803.1U patent/CN213125000U/en active Active
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