CN212572222U - Novel automobile generator claw pole - Google Patents
Novel automobile generator claw pole Download PDFInfo
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- CN212572222U CN212572222U CN202021201277.8U CN202021201277U CN212572222U CN 212572222 U CN212572222 U CN 212572222U CN 202021201277 U CN202021201277 U CN 202021201277U CN 212572222 U CN212572222 U CN 212572222U
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- claw
- utmost point
- bottom plate
- main
- pole
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Abstract
The utility model discloses a novel automobile generator claw pole, which comprises a claw pole main seat, wherein a claw bottom plate is arranged on the outer side of the claw pole main seat, one end of the claw bottom plate is provided with a claw main body, one end of the claw bottom plate, which is far away from the claw main body, is provided with a tapping clamp plate, the tapping clamp plate and the claw bottom plate are of an integrated structure, the edge of the inner side surface of the claw pole main seat is provided with a tapping clamp groove, and the tapping clamp plate is inserted into the tapping clamp groove; the utility model discloses a claw utmost point main tributary seat, utmost point claw main part, utmost point claw bottom plate, shunting draw-in groove and shunting cardboard that set up divide into the utmost point main tributary seat of claw and a plurality of components of a whole that can function independently utmost point claw bottom plate to the generator claw utmost point, when the damage trouble appears after long-time the use, only need wherein the utmost point claw main part and the utmost point claw bottom plate that damage pull down from the utmost point main tributary seat can, need not whole change reduce cost when changing.
Description
Technical Field
The utility model relates to a generator claw utmost point technical field especially relates to a novel automobile power generation machine claw utmost point.
Background
The automobile generator is the main power source of the automobile and has the function of supplying power to all electric equipment (except a starter) and simultaneously charging a storage battery when the engine runs normally. The claw-pole brushless alternator field winding is stationary and is secured to the back end cap by a yoke bracket, so that brushes are not required. Only one of the two claw poles is directly fixed on the motor rotor shaft, and the other claw pole is fixed on the previous claw pole by a non-magnetic conductive connecting ring. When the rotor rotates, one claw pole drives the other claw pole to rotate in the stator, and when direct current passes through the magnetic field winding, the claw poles are magnetized to form a rotating magnetic field.
The phenomenon of damage can appear in current automobile power generation machine claw utmost point when long-term the use, needs to change the claw utmost point, and the whole replacement cost of claw utmost point is higher when changing, consequently, needs to design a novel automobile power generation machine claw utmost point and solves above-mentioned problem urgently.
Disclosure of Invention
The utility model aims at solving the current automobile power generation machine claw utmost point that exists among the prior art and when long-term the use, the phenomenon that can appear damaging needs to be changed the claw utmost point, whole higher shortcoming of replacement cost of claw utmost point when changing, and the novel automobile power generation machine claw utmost point that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel automobile power generation machine claw utmost point, includes the utmost point main tributary seat of claw, the outside of the utmost point main tributary seat of claw is provided with the utmost point claw bottom plate, the one end of utmost point claw bottom plate is provided with the shunting cardboard, the one end of keeping away from the utmost point claw main part on the utmost point claw bottom plate is provided with the shunting cardboard, shunting cardboard and utmost point claw bottom plate formula structure as an organic whole, the shunting draw-in groove has been seted up at the edge of the inboard surface of the utmost point main tributary seat of claw, the shunting cardboard.
The key concept of the technical scheme is as follows: through installing the utmost point claw bottom plate components of a whole that can function independently on the utmost point main base of claw, the damage appears in the utmost point claw main part on the utmost point claw bottom plate, only need dismantle corresponding utmost point claw bottom plate and utmost point claw main part change can, need not whole change, only need to change the utmost point claw bottom plate and the utmost point claw main part that correspond the damage can.
Furthermore, connecting clamping grooves are formed in two sides of one end, far away from the claw main body, of the claw main seat, connecting plug boards are arranged on the inner sides of the connecting clamping grooves, and the claw base plates are fixedly connected through the connecting clamping grooves and the connecting plug boards in a clamping mode.
Further, the outer side of the claw body is provided with an extrados surface, and the inner side of the claw body is provided with an intrados surface.
Furthermore, the overlooking shape of the polar claw main body is trapezoidal, and the extrados surface and the intrados surface are respectively positioned on the inner side and the outer side of the trapezoid.
Furthermore, the inner side of the claw pole main seat is provided with a claw pole magnetic yoke, the claw pole main seat and the claw pole magnetic yoke are of an integrated structure, and a claw pole shaft hole is formed in the inner side of the claw pole magnetic yoke.
Furthermore, the arc of the lower end of the outer arc surface is the same as the arc of one end of the claw bottom plate, and the outer side of the lower end of the outer arc surface is attached to the outer edge of one end of the claw bottom plate.
Furthermore, the opening directions of the tapping clamping groove and the connecting clamping groove are the same, and the inner walls of the connecting clamping groove and the tapping clamping groove are both arc-shaped.
The utility model has the advantages that:
1. through claw utmost point main tributary seat, utmost point claw main part, utmost point claw bottom plate, shunting draw-in groove and the shunting cardboard that sets up, divide into claw utmost point main tributary seat and a plurality of components of a whole that can function independently utmost point claw bottom plate to the generator claw utmost point, when the damage trouble appears after long-time the use, only need wherein the utmost point claw main part and the utmost point claw bottom plate that damage pull down from claw utmost point main tributary seat can, need not whole change reduce cost when changing.
2. Through the connecting clamping groove and the connecting inserting plate which are arranged, when the claw bottom plate and the claw main body are installed on the claw pole main seat, the claw bottom plate and the claw main body can be clamped in the connecting clamping groove through the connecting inserting plate, so that the claw bottom plate is connected more stably.
3. Through the intrados and the utmost point claw main part that set up, can the intrados and the utmost point claw main part of the inside and outside both sides of utmost point claw bottom plate when using the claw utmost point can effectively reduce the noise that produces when having guaranteed generating power, make the claw utmost point more stable when rotating the use.
Drawings
Fig. 1 is a schematic structural view of a novel automobile generator claw pole provided by the present invention;
fig. 2 is a schematic view of a connection structure of a claw bottom plate of a claw pole of a novel automobile generator provided by the present invention;
fig. 3 is the utility model provides a novel automobile power generation machine claw utmost point look sideways at the schematic structure.
In the figure: 1 claw utmost point main base, 2 claw utmost point yokes, 3 claw utmost point shaft holes, 4 shunting draw-in grooves, 5 shunting cardboard, 6 connecting draw-in grooves, 7 connecting picture peg, 8 intrados, 9 extrados, 10 claw main parts, 11 claw bottom plates.
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.
Please refer to fig. 1 to 3 simultaneously, a novel automobile generator claw pole, including claw pole main base 1, the outside of claw pole main base 1 is provided with claw bottom plate 11, one end of claw bottom plate 11 is provided with claw main body 10, one end of claw bottom plate 11, which is far away from claw main body 10, is provided with shunting cardboard 5, shunting cardboard 5 and claw bottom plate 11 formula structure as an organic whole, shunting draw-in groove 4 has been seted up at the edge of the inside surface of claw pole main base 1, shunting cardboard 5 inserts in shunting draw-in groove 4, through installing claw bottom plate 11 components of a whole that can function independently on claw main base 1, claw main body 10 on claw bottom plate 11 appears damaging, only need dismantle corresponding claw bottom plate 11 and claw main body 10 change can, need not all to change, only need to change corresponding damaged claw bottom plate 11 and claw main body 10 can.
As can be seen from the above description, the present invention has the following advantages: divide into the utmost point main base 1 and a plurality of components of a whole that can function independently utmost point claw bottom plate 11 to the generator claw utmost point, when the damage trouble appears after long-time the use, only need wherein the utmost point claw main part 10 that damages with utmost point claw bottom plate 11 follow claw utmost point main base 1 pull down can, need not whole change reduce cost when changing.
Furthermore, connecting clamping grooves 6 are formed in two sides of one end, far away from the claw main body 10, of the claw main seat 1, connecting insertion plates 7 are arranged on the inner sides of the connecting clamping grooves 6, the claw base plates 11 are fixedly connected with the connecting insertion plates 7 through the connecting clamping grooves 6, and the claw base plates 11 can be connected more stably through the connecting insertion grooves 6 and the connecting insertion plates 7 when being installed on the claw main seat 1.
Further, the outside of utmost point claw main part 10 sets up to extrados 9, and the inboard of utmost point claw main part 10 sets up to intrados 8, makes utmost point claw main part 10 can be through extrados 9 and intrados 8 noise abatement when using.
Furthermore, the overlooking shape of the claw body 10 is trapezoidal, and the extrados 9 and the intrados 8 are respectively positioned at the inner side and the outer side of the trapezoid, so that the claw body 10 can effectively reduce the generated noise while ensuring the power generation power through the extrados 9 and the intrados 8 when in use.
Further, the inboard of the claw utmost point main seat 1 is provided with claw utmost point yoke 2, and claw utmost point main seat 1 and claw utmost point yoke 2 formula structure as an organic whole, claw utmost point shaft hole 3 has been seted up to the inboard of claw utmost point yoke 2, makes the convenient coil of installing through claw utmost point yoke 2 when the claw utmost point main seat 1 is installed in the generator, and connects the axis of rotation through claw utmost point shaft hole 3.
Furthermore, the arc shape of the lower end of the outer arc surface 9 is the same as the arc shape of one end of the claw bottom plate 11, and the outer side of the lower end of the outer arc surface 9 is attached to the outer side edge of one end of the claw bottom plate 11, so that the outer arc surface 9 and the claw bottom plate 11 are conveniently installed in the generator.
Furthermore, the opening directions of the tapping clamping groove 4 and the connecting clamping groove 6 are the same, and the inner walls of the connecting clamping groove 6 and the tapping clamping groove 4 are both arc-shaped, so that the clamping is more convenient to install.
By adopting the connecting clamping groove 6 and the connecting inserting plate 7, when the claw bottom plate 11 and the claw main body 10 are arranged on the claw pole main seat 1, the claw bottom plate 11 and the claw main body can be clamped in the connecting clamping groove 6 through the connecting inserting plate 7, so that the claw bottom plate 11 is connected in an enhanced manner, and the claw bottom plate 11 is more stable in connection.
By adopting the inner arc surface 8 and the polar claw main body 10, when the polar claw is used, the inner arc surface 8 and the polar claw main body 10 on the inner side and the outer side of the polar claw bottom plate 11 can effectively reduce the generated noise while ensuring the power generation power, so that the polar claw is more stable when being used in a rotating manner.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
The utility model provides a novel automobile power generation machine claw utmost point, including claw utmost point main base 1, the outside of claw utmost point main base 1 is provided with utmost point claw bottom plate 11, the one end of utmost point claw bottom plate 11 is provided with utmost point claw main part 10, the one end of keeping away from utmost point claw main part 10 on the utmost point claw bottom plate 11 is provided with shunting cardboard 5, shunting cardboard 5 and 11 formula structures as an organic whole of utmost point claw bottom plate, shunting draw-in groove 4 has been seted up at the edge of the inboard surface of claw utmost point main base 1, shunting cardboard 5 inserts in shunting draw-in groove 4, install on claw utmost point main base 1 through 11 components of a whole that can the utmost point claw bottom plate 11 components of a whole that can, the damage appears in utmost point claw main part 10 on utmost point claw bottom plate 11, only need dismantle corresponding utmost point claw bottom plate 11 and utmost point claw main part 10 change can.
The two sides of one end, far away from the claw main body 10, of the claw main seat 1 are provided with connecting clamping grooves 6, the inner sides of the connecting clamping grooves 6 are provided with connecting insertion plates 7, the claw base plates 11 are fixedly connected through the connecting clamping grooves 6 and the connecting insertion plates 7 in a clamping mode, and when the claw base plates 11 are installed on the claw main seat 1, the claw base plates 11 can be connected more stably through the connecting clamping grooves 6 and the connecting insertion plates 7; the outer side of the claw body 10 is provided with an outer arc surface 9, and the inner side of the claw body 10 is provided with an inner arc surface 8, so that the claw body 10 can reduce noise through the outer arc surface 9 and the inner arc surface 8 when in use; the overlooking shape of the claw body 10 is trapezoidal, and the extrados 9 and the intrados 8 are respectively positioned at the inner side and the outer side of the trapezoid, so that the claw body 10 can effectively reduce the generated noise while ensuring the power generation power through the extrados 9 and the intrados 8 when in use; the claw pole main seat 1 is internally provided with a claw pole magnetic yoke 2, the claw pole main seat 1 and the claw pole magnetic yoke 2 are of an integrated structure, and the claw pole magnetic yoke 2 is internally provided with a claw pole shaft hole 3, so that when the claw pole main seat 1 is installed in a generator, a coil can be conveniently installed through the claw pole magnetic yoke 2, and the claw pole main seat is connected with a rotating shaft through the claw pole shaft hole 3; the arc shape of the lower end of the outer arc surface 9 is the same as that of one end of the claw bottom plate 11, and the outer side of the lower end of the outer arc surface 9 is attached to the outer edge of one end of the claw bottom plate 11, so that the outer arc surface 9 and the claw bottom plate 11 are conveniently installed in the generator; the opening directions of the tapping clamping groove 4 and the connecting clamping groove 6 are the same, and the inner walls of the connecting clamping groove 6 and the tapping clamping groove 4 are both arc-shaped, so that the clamping is more convenient to install.
The working principle is as follows: when in use, the outside cambered surface 9 and the inside cambered surface 8 enable the polar claw main body 10 to more smoothly reduce the collision friction between the polar claw main body 10 and air when rotating, effectively reduce the noise generated by the polar claw, and the polar claw soleplate 11 is separately arranged on the claw pole main seat 1 through the tapping clamping groove 4 and the tapping clamping plate 5, when the claw main body 10 on the claw bottom plate 11 is damaged, the tapping clamping plate 5 is pulled out from the tapping clamping groove 4 and the corresponding claw bottom plate 11 and claw main body 10 are dismounted for replacement, when the connecting device is installed, the tapping clamping groove 4 and the tapping clamping plate 5 are clamped with each other, the connecting inserting plate 7 is inserted into the connecting clamping groove 6 and is reinforced between the antipodal claw bottom plates 11, and when the coil is installed and used, the coil is installed on the claw pole magnetic yoke 2, so that the connecting plugboard 7 and the tapping clamping board 5 can be extruded and limited in the connecting clamping groove 6 and the tapping clamping groove 4, and the installation is more stable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel automobile power generation machine claw utmost point, includes claw utmost point main base (1), its characterized in that, the outside of claw utmost point main base (1) is provided with utmost point claw bottom plate (11), the one end of utmost point claw bottom plate (11) is provided with utmost point claw main part (10), the one end of keeping away from utmost point claw main part (10) on utmost point claw bottom plate (11) is provided with shunting cardboard (5), shunting cardboard (5) and utmost point claw bottom plate (11) formula structure as an organic whole, shunting draw-in groove (4) have been seted up at the edge of the inboard surface of claw utmost point main base (1), shunting cardboard (5) insert in shunting draw-in groove (4).
2. The novel automobile generator claw pole is characterized in that two sides of one end, far away from a claw main body (10), of the claw pole main seat (1) are provided with connecting clamping grooves (6), the inner sides of the connecting clamping grooves (6) are provided with connecting insertion plates (7), and the claw bottom plates (11) are fixedly connected through the connecting clamping grooves (6) and the connecting insertion plates (7) in a clamping mode.
3. The novel automobile generator claw pole is characterized in that the outer side of the claw body (10) is provided with an extrados surface (9), and the inner side of the claw body (10) is provided with an intrados surface (8).
4. The novel automobile generator claw pole is characterized in that the shape of the claw body (10) in a top view is a trapezoid, and the extrados surface (9) and the intrados surface (8) are respectively positioned on the inner side and the outer side of the trapezoid.
5. The novel automobile generator claw pole according to claim 1, wherein a claw pole yoke (2) is arranged on the inner side of the claw pole main seat (1), the claw pole main seat (1) and the claw pole yoke (2) are of an integral structure, and a claw pole shaft hole (3) is formed in the inner side of the claw pole yoke (2).
6. The novel automobile generator claw pole is characterized in that the arc shape of the lower end of the outer arc surface (9) is the same as that of one end of the claw bottom plate (11), and the outer side of the lower end of the outer arc surface (9) is attached to the outer side edge of one end of the claw bottom plate (11).
7. The novel automobile generator claw pole according to claim 1, wherein the opening directions of the tapping clamping groove (4) and the connecting clamping groove (6) are the same, and the inner walls of the connecting clamping groove (6) and the tapping clamping groove (4) are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201277.8U CN212572222U (en) | 2020-06-27 | 2020-06-27 | Novel automobile generator claw pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201277.8U CN212572222U (en) | 2020-06-27 | 2020-06-27 | Novel automobile generator claw pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572222U true CN212572222U (en) | 2021-02-19 |
Family
ID=74613723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021201277.8U Active CN212572222U (en) | 2020-06-27 | 2020-06-27 | Novel automobile generator claw pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572222U (en) |
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2020
- 2020-06-27 CN CN202021201277.8U patent/CN212572222U/en active Active
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