CN209056740U - A kind of automobile engine carbon brush structure - Google Patents
A kind of automobile engine carbon brush structure Download PDFInfo
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- CN209056740U CN209056740U CN201822160559.7U CN201822160559U CN209056740U CN 209056740 U CN209056740 U CN 209056740U CN 201822160559 U CN201822160559 U CN 201822160559U CN 209056740 U CN209056740 U CN 209056740U
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- carbon brush
- fixedly connected
- conductive plate
- automobile engine
- copper bar
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Abstract
The utility model discloses a kind of automobile engine carbon brush structures, including carbon brush holder, the carbon brush holder is fixedly connected with spring copper bar, the spring copper bar is provided with conductive plate far from one end of carbon brush holder, the side wall of the conductive plate is fixedly connected with fixed frame, the fixed frame is fixedly connected by fixing bolt with spring copper bar, the surface of the conductive plate is fixedly connected with support rod, the support rod is fixedly connected with limitting casing far from one end of conductive plate, and the utility model relates to technical field of automobile engine.A kind of automobile engine carbon brush structure has reached carbon brush with certain ductility, has reduced the rigidity of carbon brush, ensure that the collision in carbon brush use process with shaft, improve the service life of carbon brush.Meanwhile after carbon brush abrasion, compressed spring drives carbon brush to compensate, and improves the utilization rate of carbon brush, reduces production cost, increases working efficiency, reduces user's renewal cost, saves social resources purpose.
Description
Technical field
The utility model relates to technical field of automobile engine, specially a kind of automobile engine carbon brush structure.
Background technique
Carbon brush is also brush, as a kind of slide contact member, is widely used in many electrical equipments.Carbon brush exists
Products application material mainly has graphite, soaks rouge graphite, metal (cupric, silver) graphite.Carbon brush be motor or generator or other
The device of energy or signal is transmitted between the fixed part and rotating part of rotating machinery, it is usually that pure carbon adds coagulator system
At external form is usually square, is stuck on metallic support, and there is spring handle in the inside, and it is pressed in shaft, will when motor rotates
Electric energy is conveyed to coil by phase changer, and since its main component is carbon, referred to as carbon brush, it is easy to wear.Answer periodic maintenance
Replacement.Carbon brush is the device that energy or signal are transmitted between motor fixed part and rotating part, is stuck on metallic support
And be pressed in shaft by elastic component, when motor rotates, electric energy is conveyed to coil, carbon brush knot in the prior art by phase changer
Structure is simple, and carbon brush in use, due to using fixed carbon brush, damages fixed carbon brush.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of automobile engine carbon brush structure, solves existing
Carbon brush structure it is simple, carbon brush in use, due to use fixed carbon brush, make fixed carbon brush
The problem of at damage.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of automobile engine carbon brush
Structure, including carbon brush holder, the carbon brush holder are fixedly connected with spring copper bar, and the spring copper bar is arranged far from one end of carbon brush holder
There is conductive plate, the side wall of the conductive plate is fixedly connected with fixed frame, and the fixed frame is solid by fixing bolt and spring copper bar
Fixed connection, the surface of the conductive plate are fixedly connected with support rod, and the support rod is fixedly connected with far from one end of conductive plate
Limitting casing, the inside of the limitting casing are fixedly connected with sliding bar, and the surface of the sliding bar slidably connects sliding block, the cunning
The side wall of block is fixedly connected with compressed spring, and the sliding block is fixedly connected by compressed spring with the inner wall of limitting casing, the cunning
The side wall of block is fixedly connected with moving lever, and the moving lever is fixedly connected with carbon brush fixing frame, the carbon far from one end of sliding block
The surface of brush fixed frame is fixedly connected with carbon brush, and the bottom of the carbon brush is fixedly connected with conducting wire, the carbon brush by conducting wire with
Conductive plate is connected.
Preferably, the quantity of the sliding bar is two.
Preferably, the spring copper bar with a thickness of 0.5mm.
Preferably, the material of the conductive plate is brass.
Preferably, the top of the carbon brush is semicircular arc-shaped.
Preferably, the material of the carbon brush is graphite.
(3) beneficial effect
The utility model provides a kind of automobile engine carbon brush structure.Have it is following the utility model has the advantages that
(1), the automobile engine carbon brush structure is fixedly connected with spring copper bar by carbon brush holder, and spring copper bar is far from carbon
One end of brush holder is provided with conductive plate, and the side wall of conductive plate is fixedly connected with fixed frame, and fixed frame passes through fixing bolt and spring
Copper bar is fixedly connected, and the surface of conductive plate is fixedly connected with support rod, and support rod is fixedly connected limited far from one end of conductive plate
Position frame, the inside of limitting casing are fixedly connected with sliding bar, and the surface of sliding bar slidably connects sliding block, and the side wall of sliding block is fixed to be connected
It is connected to compressed spring, sliding block is fixedly connected by compressed spring with the inner wall of limitting casing, and the side wall of sliding block is fixedly connected with movement
Bar, moving lever are fixedly connected with carbon brush fixing frame far from one end of sliding block, and the surface of carbon brush fixing frame is fixedly connected with carbon brush, carbon
The bottom of brush is fixedly connected with conducting wire, and carbon brush is connected by conducting wire with conductive plate, and having reached carbon brush has certain ductility,
The rigidity for reducing carbon brush ensure that the collision in carbon brush use process with shaft, improve the service life of carbon brush.Meanwhile
After carbon brush abrasion, compressed spring drives carbon brush to compensate, and improves the utilization rate of carbon brush, reduces production cost, increases work effect
Rate reduces user's renewal cost, saves social resources purpose.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model carbon brush shock-damping structure schematic diagram.
In figure: 1 carbon brush holder, 2 spring copper bars, 3 conductive plates, 4 fixed frames, 5 fixing bolts, 6 support rods, 7 limitting casings, 8 are slided
Lever, 9 sliding blocks, 10 compressed springs, 11 moving levers, 12 carbon brush fixing frames, 13 carbon brush, 14 conducting wires.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of automobile engine carbon brush structure, including carbon
Brush holder 1, carbon brush holder 1 are fixedly connected with spring copper bar 2, and spring copper bar 2 is provided with conductive plate 3 far from one end of carbon brush holder 1, conductive
The side wall of plate 3 is fixedly connected with fixed frame 4, and fixed frame 4 is fixedly connected by fixing bolt 5 with spring copper bar 2, conductive plate 3
Surface is fixedly connected with support rod 6, and support rod 6 is fixedly connected with limitting casing 7, the inside of limitting casing 7 far from one end of conductive plate 3
It is fixedly connected with sliding bar 8, the surface of sliding bar 8 slidably connects sliding block 9, and the side wall of sliding block 9 is fixedly connected with compressed spring
10, sliding block 9 is fixedly connected by compressed spring 10 with the inner wall of limitting casing 7, and the side wall of sliding block 9 is fixedly connected with moving lever 11,
Moving lever 11 is fixedly connected with carbon brush fixing frame 12 far from one end of sliding block 9, and the surface of carbon brush fixing frame 12 is fixedly connected with carbon
Brush 13, the bottom of carbon brush 13 are fixedly connected with conducting wire 14, and carbon brush 13 is connected by conducting wire 14 with conductive plate 3, have reached carbon brush
With certain ductility, reduce the rigidity of carbon brush, ensure that the collision in carbon brush use process with shaft, improve carbon brush
Service life.Meanwhile after carbon brush abrasion, compressed spring drives carbon brush to compensate, and improves the utilization rate of carbon brush, reduces production
Cost increases working efficiency, reduces user's renewal cost, saves social resources purpose, and the quantity of sliding bar 8 is two, spring
Copper bar 2 with a thickness of 0.5mm, the material of conductive plate 3 is brass, the top of carbon brush 13 be it is semicircular arc-shaped, the material of carbon brush 13 is
Graphite.
In use, conductive plate 3 and spring copper bar 2 is fixed, engine interior is secured the device to, engine rotation,
Electric energy is conveyed to coil by phase changer, carbon brush 13 is in contact with shaft, electric energy transmission is carried out, when carbon brush 13 is worn, pressure
Contracting spring 10 works, and band movable slider 9 moves, and moving lever 11 is driven to move, and carbon brush fixing frame 12 is driven to move, and carbon brush 13 is driven to transport
It is dynamic, it is in close contact with shaft, has reached carbon brush with certain ductility, reduced the rigidity of carbon brush, ensure that carbon brush uses
In the process with the collision of shaft, the service life of carbon brush is improved.Meanwhile after carbon brush abrasion, compressed spring drives carbon brush to carry out
Compensation improves the utilization rate of carbon brush, reduces production cost, increases working efficiency, reduces user's renewal cost, saves social resources
Purpose.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile engine carbon brush structure, including carbon brush holder (1), it is characterised in that: the carbon brush holder (1) is fixedly connected with
Spring copper bar (2), the spring copper bar (2) are provided with conductive plate (3) far from the one end of carbon brush holder (1), the conductive plate (3)
Side wall is fixedly connected with fixed frame (4), and the fixed frame (4) is fixedly connected by fixing bolt (5) with spring copper bar (2), institute
The surface for stating conductive plate (3) is fixedly connected with support rod (6), and the support rod (6) is fixedly connected far from the one end of conductive plate (3)
Have limitting casing (7), the inside of the limitting casing (7) is fixedly connected with sliding bar (8), and the surface of the sliding bar (8), which is slided, to be connected
It is connected to sliding block (9), the side wall of the sliding block (9) is fixedly connected with compressed spring (10), and the sliding block (9) passes through compressed spring
(10) it is fixedly connected with the inner wall of limitting casing (7), the side wall of the sliding block (9) is fixedly connected with moving lever (11), the movement
Bar (11) is fixedly connected with carbon brush fixing frame (12) far from the one end of sliding block (9), and the surface of the carbon brush fixing frame (12) is fixed
It is connected with carbon brush (13), the bottom of the carbon brush (13) is fixedly connected with conducting wire (14), and the carbon brush (13) passes through conducting wire (14)
It is connected with conductive plate (3).
2. a kind of automobile engine carbon brush structure according to claim 1, it is characterised in that: the number of the sliding bar (8)
Amount is two.
3. a kind of automobile engine carbon brush structure according to claim 1, it is characterised in that: the spring copper bar (2)
With a thickness of 0.5mm.
4. a kind of automobile engine carbon brush structure according to claim 1, it is characterised in that: the material of the conductive plate (3)
Material is brass.
5. a kind of automobile engine carbon brush structure according to claim 1, it is characterised in that: the top of the carbon brush (13)
It is semicircular arc-shaped.
6. a kind of automobile engine carbon brush structure according to claim 1, it is characterised in that: the material of the carbon brush (13)
For graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160559.7U CN209056740U (en) | 2018-12-22 | 2018-12-22 | A kind of automobile engine carbon brush structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160559.7U CN209056740U (en) | 2018-12-22 | 2018-12-22 | A kind of automobile engine carbon brush structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056740U true CN209056740U (en) | 2019-07-02 |
Family
ID=67055294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160559.7U Active CN209056740U (en) | 2018-12-22 | 2018-12-22 | A kind of automobile engine carbon brush structure |
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| CN (1) | CN209056740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116155010A (en) * | 2023-03-16 | 2023-05-23 | 江苏绿能汽配科技有限公司 | Automobile generator regulator bracket with heat dissipation auxiliary function |
-
2018
- 2018-12-22 CN CN201822160559.7U patent/CN209056740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116155010A (en) * | 2023-03-16 | 2023-05-23 | 江苏绿能汽配科技有限公司 | Automobile generator regulator bracket with heat dissipation auxiliary function |
| CN116155010B (en) * | 2023-03-16 | 2023-10-27 | 江苏绿能汽配科技有限公司 | Automobile generator regulator bracket with heat dissipation auxiliary function |
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