CN220934934U - Automobile starter with good sealing performance - Google Patents
Automobile starter with good sealing performance Download PDFInfo
- Publication number
- CN220934934U CN220934934U CN202322584887.0U CN202322584887U CN220934934U CN 220934934 U CN220934934 U CN 220934934U CN 202322584887 U CN202322584887 U CN 202322584887U CN 220934934 U CN220934934 U CN 220934934U
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- China
- Prior art keywords
- driving motor
- mounting
- end cover
- sealing performance
- automobile starter
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- 238000007789 sealing Methods 0.000 title claims abstract description 52
- 239000007858 starting material Substances 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of starters and discloses an automobile starter with good sealing performance, which comprises a driving end cover, wherein one side of the driving end cover is provided with a driving motor, the inner surface of the driving end cover is provided with a first sealing groove, one end of the driving motor is provided with a mounting block, the other end of the driving motor is provided with a first mounting plate, the number of the mounting blocks is two, the middle parts of the mounting blocks are provided with first mounting holes, threaded rods are arranged in the first mounting holes, the driving motor is fixedly arranged with the driving end cover through the threaded rods, the outer surface of the first mounting plate is provided with a second sealing groove, the inside of the second sealing groove is provided with a sealing ring, and the other side of the sealing ring is fixedly arranged in the first sealing groove. According to the utility model, the first sealing groove, the second sealing groove and the sealing ring are arranged, so that the joint of the driving end cover and the driving motor can be sealed, dust and rainwater are prevented from entering the inside of the starter through a gap at the joint, and the effect of prolonging the service life of the starter is achieved.
Description
Technical Field
The utility model relates to the technical field of starters, in particular to an automobile starter with good sealing performance.
Background
The automobile starter is a nose-free automobile starter, and the working principle of the starter is as follows: the ignition switch is closed, the electromagnetic switch is attracted, the shifting fork is pulled to rotate, the shifting fork shifts the isolator gear rightwards, the isolator gear is meshed with the engine flywheel to drive the engine flywheel to rotate, and the engine is ignited after the flywheel speed reaches the ignition speed.
The utility model patent application document with the publication number of CN206539443U discloses an automobile starter, which mainly comprises a machine body and a driving end cover.
The automobile starter disclosed in the above document has the following drawbacks: when the automobile starter runs on a road section with deeper rainwater, if rainwater leaks into the automobile starter from the connecting part, the service life and the effect of the automobile starter can be influenced.
Therefore, the existing automobile starter does not have good sealing performance, the existing defects are required to be improved, and the automobile starter with good sealing performance is provided.
Disclosure of utility model
The utility model aims to provide an automobile starter with good sealing performance so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to an automobile starter with good sealing performance, which comprises a driving end cover, wherein one side of the driving end cover is provided with a driving motor, the inner surface of the driving end cover is provided with a first sealing groove, one end of the driving motor is provided with a mounting block, the other end of the driving motor is provided with a first mounting plate, the number of the mounting blocks is two, the middle parts of the mounting blocks are provided with first mounting holes, threaded rods are arranged in the first mounting holes, the driving motor is fixedly arranged with the driving end cover through the threaded rods, the outer surface of the first mounting plate is provided with a second sealing groove, the second sealing groove is internally provided with a sealing ring, and the other side of the sealing ring is fixedly arranged in the first sealing groove.
Further, one side of the driving end cover is provided with a mounting seat, and an electromagnetic valve is fixedly arranged on the mounting seat.
Further, the lower surface of the drive end cover is provided with a second mounting plate, the lower surface of the second mounting plate is provided with a rotating part, the rotating part is rotationally provided with a gear, and the upper surface of the second mounting plate is provided with a plurality of second mounting holes.
Further, the inboard of first mounting panel is equipped with first sealing ring, first mounting panel passes through a plurality of first bolt fastening on driving motor, through the first sealing ring that is equipped with, can improve the leakproofness of first mounting panel and driving motor.
Further, a fixed ring is arranged on one side of the driving motor, a plurality of fixed sleeves are arranged on the fixed ring, and the fixed sleeves correspond to the first bolts one by one.
Further, one side of the first mounting plate is provided with a plurality of fixed blocks, the middle parts of the fixed blocks are provided with grooves, springs are mounted in the bottoms of the grooves, the other ends of the springs are fixedly provided with sliding blocks, and the sliding blocks are slidably connected in the fixed blocks.
Further, a second bolt is arranged on the fixed ring, penetrates through the fixed ring and is in threaded connection with the inside of the sliding block.
Further, the output end of the driving motor penetrates through the inside of the rotating part, and a gear is fixedly arranged at the output end of the driving motor.
The utility model has the following beneficial effects:
(1) According to the utility model, the first sealing groove, the second sealing groove and the sealing ring are arranged, so that the joint of the driving end cover and the driving motor can be sealed, dust and rainwater are prevented from entering the inside of the starter through a gap at the joint, and the effect of prolonging the service life of the starter is achieved.
(2) According to the utility model, a good protection effect is provided for the first bolt through the fixing sleeve, so that the first bolt is isolated from the outside air, the first bolt is prevented from being aged and damaged under long-time use, the fastening force of the first bolt to the first mounting plate is ensured, the tightness of the driving motor and the first mounting plate is improved, and the stability of the driving motor in use is further improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a driving end cap and a gear structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the driving motor, the first mounting plate and the fixing ring of the present utility model;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of a retaining ring according to the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a drive end cap; 101. a first seal groove; 102. a mounting base; 103. a second mounting plate; 104. a rotating part; 105. a second mounting hole; 2. a driving motor; 201. a mounting block; 202. a first mounting hole; 3. a first mounting plate; 301. a second seal groove; 302. a fixed block; 4. a threaded rod; 5. a seal ring; 6. an electromagnetic valve; 7. a gear; 8. a first bolt; 9. a fixing ring; 901. a fixed sleeve; 10. a slide block; 11. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses an automobile starter with good sealing performance, which comprises a driving end cover 1, wherein one side of the driving end cover 1 is provided with a driving motor 2, the inner surface of the driving end cover 1 is provided with a first sealing groove 101, one end of the driving motor 2 is provided with a mounting block 201, the other end of the driving motor 2 is provided with a first mounting plate 3, the two mounting blocks 201 are fixed, the middle part of the mounting block 201 is provided with first mounting holes 202, threaded rods 4 are arranged in the first mounting holes 202, the driving motor 2 is fixedly mounted with the driving end cover 1 through the threaded rods 4, the outer surface of the first mounting plate 3 is provided with a second sealing groove 301, the second sealing groove 301 is internally provided with a sealing ring 5, and the other side of the sealing ring 5 is fixedly mounted in the first sealing groove 101.
One side of the driving end cover 1 is provided with a mounting seat 102, and the mounting seat 102 is fixedly provided with an electromagnetic valve 6.
The lower surface of the driving end cover 1 is provided with a second mounting plate 103, the lower surface of the second mounting plate 103 is provided with a rotating part 104, the rotating part 104 is rotationally provided with a gear 7, and the upper surface of the second mounting plate 103 is provided with a plurality of second mounting holes 105.
The inboard of first mounting panel 3 is equipped with first sealing ring, and first mounting panel 3 passes through a plurality of first bolt 8 to be fixed on driving motor 2, through the first sealing ring that is equipped with, can improve the leakproofness of first mounting panel 3 and driving motor 2.
One side of the driving motor 2 is provided with a fixed ring 9, a plurality of fixed sleeves 901 are arranged on the fixed ring 9, and the fixed sleeves 901 are in one-to-one correspondence with the first bolts 8.
One side of the first mounting plate 3 is provided with a plurality of fixing blocks 302, the middle part of each fixing block 302 is provided with a groove, the inner bottom of each groove is provided with a spring, the other end of each spring is fixedly provided with a sliding block 10, and the sliding blocks 10 are in sliding connection with the inside of each fixing block 302.
The fixed ring 9 is provided with a second bolt 11, the second bolt 11 penetrates through the fixed ring 9 and is connected with the inside of the sliding block 10 in a threaded manner,
The output end of the driving motor 2 penetrates into the rotating part 104, and the gear 7 is fixedly arranged at the output end of the driving motor 2.
During the use, first mounting panel 3 passes through second bolt 11 and driving motor 2 fixed mounting at first, then cup joint solid fixed ring 9 in one side of first mounting panel 3, make first bolt 8 cup joint behind fixed sleeve 901 inside, then with second bolt 11 and slider 10 fixed mounting together, fixed sleeve 901 provides a good guard action for first bolt 8, make first bolt 8 and outside air isolation, prevent that first bolt 8 from ageing under the long-time use damage, guaranteed the fastening force of first bolt 8 to first mounting panel 3, thereby improved driving motor 2 and first mounting panel 3 leakproofness, then place the one end of sealing washer 5 in second seal groove 301 afterwards, install driving motor 2 and driving motor 1 through threaded rod 4 at the end, accomplish the sealing operation of driving motor 1 and driving motor 2 after making the other end joint of sealing washer 5 in first seal groove 101, through first seal groove 101 that sets up, second seal groove 301 and sealing washer 5, can make driving motor 1 and driving motor 2's junction seal, avoid the dust to get into inside through the gap of junction with the rainwater.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides an automobile starter that sealing performance is good, includes driving end cover (1), its characterized in that: one side of driving end cover (1) is provided with driving motor (2), first seal groove (101) have been seted up to driving end cover (1)'s internal surface, driving motor (2) one end is equipped with installation piece (201), driving motor (2) the other end is provided with first mounting panel (3), installation piece (201) are fixed to two, first mounting hole (202) have all been seted up at installation piece (201) middle part, threaded rod (4) have all been installed in first mounting hole (202), driving motor (2) pass through threaded rod (4) and driving end cover (1) fixed mounting, second seal groove (301) have been seted up to the surface of first mounting panel (3), install sealing washer (5) in second seal groove (301), opposite side fixed mounting of sealing washer (5) is in first seal groove (101).
2. The automobile starter with good sealing performance according to claim 1, wherein: one side of the driving end cover (1) is provided with a mounting seat (102), and an electromagnetic valve (6) is fixedly arranged on the mounting seat (102).
3. The automobile starter with good sealing performance according to claim 1, wherein: the lower surface of driving end cover (1) is equipped with second mounting panel (103), the lower surface of second mounting panel (103) is equipped with rotation portion (104), gear (7) are installed in rotation portion (104) rotation, a plurality of second mounting hole (105) have been seted up to second mounting panel (103) upper surface.
4. The automobile starter with good sealing performance according to claim 1, wherein: the inner side of the first mounting plate (3) is provided with a first sealing ring, and the first mounting plate (3) is fixed on the driving motor (2) through a plurality of first bolts (8).
5. The automobile starter with good sealing performance according to claim 1, wherein: the driving motor is characterized in that a fixing ring (9) is arranged on one side of the driving motor (2), a plurality of fixing sleeves (901) are arranged on the fixing ring (9), and the fixing sleeves (901) are in one-to-one correspondence with the first bolts (8).
6. The automobile starter with good sealing performance according to claim 1, wherein: one side of first mounting panel (3) is equipped with a plurality of fixed block (302), the recess has all been seted up at the middle part of fixed block (302), the spring is installed to the inner bottom of recess, the other end fixed with slider (10) of spring, slider (10) sliding connection is in the inside of fixed block (302).
7. The automobile starter with good sealing performance according to claim 5, wherein: the fixing ring (9) is provided with a second bolt (11), and the second bolt (11) penetrates through the fixing ring (9) and is in threaded connection with the inside of the sliding block (10).
8. The automobile starter with good sealing performance according to claim 1, wherein: the output end of the driving motor (2) penetrates into the rotating part (104), and a gear (7) is fixedly arranged at the output end of the driving motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584887.0U CN220934934U (en) | 2023-09-22 | 2023-09-22 | Automobile starter with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584887.0U CN220934934U (en) | 2023-09-22 | 2023-09-22 | Automobile starter with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934934U true CN220934934U (en) | 2024-05-10 |
Family
ID=90940895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584887.0U Active CN220934934U (en) | 2023-09-22 | 2023-09-22 | Automobile starter with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934934U (en) |
-
2023
- 2023-09-22 CN CN202322584887.0U patent/CN220934934U/en active Active
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