CN210626047U - Device for testing service life of oil-retaining bearing of motorcycle starting motor - Google Patents
Device for testing service life of oil-retaining bearing of motorcycle starting motor Download PDFInfo
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- CN210626047U CN210626047U CN201921422514.0U CN201921422514U CN210626047U CN 210626047 U CN210626047 U CN 210626047U CN 201921422514 U CN201921422514 U CN 201921422514U CN 210626047 U CN210626047 U CN 210626047U
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Abstract
The utility model discloses a motorcycle starting motor oiliness bearing life-span testing arrangement, including the test support, the test support includes supporting leg and backup pad, fixedly connected with starting motor locating component and starting motor load subassembly in the backup pad, starting motor load subassembly includes a set of direction pole setting, sliding connection has the installation piece in the direction pole setting, a fixedly connected with connecting ring on the installation piece, a fixedly connected with swivel bearing in the connecting ring, a fixedly connected with internal spline cotter pipe among the swivel bearing, starting motor's connecting axle and the meshing of internal spline cotter pipe are connected, an installation piece bottom is a fixedly connected with pull rod still, the pull rod passes the backup pad, the pull rod end is fixed with a load board, be connected with a plurality of swing joint's scale pan on the load board. The service life testing device is simple in structure, and can effectively test the service life of the oil-containing bearing in the starting motor under the condition of simulating external loads.
Description
Technical Field
The utility model belongs to motorcycle starting motor test field, concretely relates to motorcycle starting motor oiliness bearing life-span testing arrangement.
Background
The motorcycle starting motor is a core component which runs when the motorcycle is started, wherein an oil-containing bearing is installed inside the motorcycle starting motor, the oil-containing bearing must be guaranteed to be still capable of being normally used after the motorcycle starting motor is started for tens of thousands of times, when the motorcycle starting motor works, the oil-containing bearing can be impacted by a load, but at present, a device capable of testing the service life of the oil-containing bearing inside the starting motor under a load working condition does not exist, and therefore the quality of the starting motor cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that a motorcycle starting motor oiliness bearing life-span testing arrangement is provided, this life-span testing arrangement simple structure can be under the condition of simulation external load, the inside oiliness bearing's of effectual test starting motor life-span.
In order to achieve the above purpose, the utility model provides a device for testing the service life of an oil-retaining bearing of a starting motor of a motorcycle, which comprises a testing bracket, the test support comprises support legs and a support plate, a starting motor positioning component and a starting motor loading component are fixedly connected to the support plate, the starting motor load assembly comprises a group of guide upright rods, the guide upright rods are connected with mounting blocks in a sliding manner, the mounting block is fixedly connected with a connecting ring, a rotating bearing is fixedly connected in the connecting ring, an internal spline pin barrel is fixedly connected in the rotating bearing, a connecting shaft of the starting motor is meshed and connected with the internal spline pin barrel, the bottom of the mounting block is also fixedly connected with a pull rod, the pull rod penetrates through the supporting plate, the tail end of the pull rod is fixedly provided with a load plate, and the load plate is connected with a plurality of movably connected weight plates.
Furthermore, the starting motor positioning assembly comprises a positioning plate, a yielding hole is formed in the positioning plate, a screw hole is formed in the side face of the yielding hole, and the connecting support plate of the starting motor is fixedly connected to the positioning plate through screws.
Furthermore, a supporting block is fixed in front of the positioning plate, and an arc-shaped supporting hole is formed in the supporting block.
Furthermore, direction pole setting fixed connection is on an L type piece, the bottom of L type piece still is connected with a horizontal plate, the horizontal plate passes through the screw connection in the backup pad.
Furthermore, the top of the pull rod is in threaded connection with the mounting block, and the bottom of the pull rod is in threaded connection with the load plate.
Furthermore, the middle part of the weight tray is provided with a long groove, and the tail end of the long groove penetrates through the edge of the weight tray.
The utility model has the advantages that:
firstly, the service life testing device is simple in structure, and can effectively test the service life of an oil-containing bearing in a starting motor under the condition of simulating an external load;
secondly, because the bottom of the mounting block is connected with the pull rod, the load plate at the bottom of the pull rod can rapidly increase and decrease the weight tray;
thirdly, because the starter motor load subassembly includes a set of direction pole setting, so the installation piece can go up and down, is convenient for the quick connection of starter motor's motor shaft.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention in another direction;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic structural diagram of the starting motor loading assembly, the starting motor positioning assembly and the starting motor according to the present invention.
In the figure: 1. supporting leg 2, supporting plate 3, guide upright rod 4, mounting block 5, connecting ring 6, rotating bearing 7, internal spline pin cylinder 8, pull rod 9, load plate 10, weight tray 11, starting motor 12, screw 13, elongated slot 14, connecting support plate 15, supporting block 16, supporting hole 17, L-shaped block 18, horizontal plate 19, motor shaft 20, positioning plate
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1-4, the device for testing the service life of the oil-retaining bearing of the starting motor of the motorcycle comprises a testing bracket, the test support comprises a support leg 1 and a support plate 2, a starting motor positioning component and a starting motor load component are fixedly connected to the support plate 2, the starting motor load assembly comprises a group of guide upright rods 3, the guide upright rods 3 are connected with mounting blocks 4 in a sliding manner, a connecting ring 5 is fixedly connected on the mounting block 4, a rotating bearing 6 is fixedly connected in the connecting ring 5, an internal spline pin cylinder 7 is fixedly connected in the rotating bearing 6, a connecting shaft of the starting motor 11 is meshed and connected with the internal spline pin cylinder 7, the bottom of the mounting block 4 is also fixedly connected with a pull rod 8, the pull rod 8 penetrates through the support plate 2, the tail end of the pull rod 8 is fixed with a load plate 9, and the load plate is connected with a plurality of movably connected weight plates 10.
The utility model discloses the process is as follows when using, the starter motor who will take a selective examination is fixed on starter motor locating component earlier, make starter motor 11's motor shaft 19 and internal spline cotter 7 fixed connection simultaneously, and place movable scale pan 10 on the load board 9 of 8 ends of pull rod, a work condition under the simulated load, finally, start (will start ten thousand times to starter motor) through incessantly starting starter motor 11 (under general condition), after reaching the number of times of required test, dismantle starter motor 11, dismantle starter motor itself at last, detect the wearing and tearing condition or whether fracture of the oil-retaining bearing wherein, if the wearing and tearing condition of oil-retaining bearing is too serious, then explain the quality nonconforming of the 11 oil-retaining bearings of this batch of starter motor.
Further, the starting motor positioning assembly comprises a positioning plate 20, a yielding hole is formed in the positioning plate 20, a screw hole is formed in the side face of the yielding hole, and the connecting support plate 14 of the starting motor is fixedly connected to the positioning plate 20 through a screw 12. Specifically, the utility model discloses a starter motor is in the installation, and starter motor at first passes through the hole of stepping down on the locating plate 20, then fastens through connecting the screw 12 on the extension board 14, prevents that it from taking place the vibration when the operation.
Further, a supporting block 15 is fixed in front of the positioning plate 20, and an arc-shaped supporting hole 16 is formed in the supporting block 15. Through the arrangement of the supporting block 15, the middle part of the starting motor 11 is also supported, so that the running of the starting motor is more stable.
Furthermore, the guide upright rod 3 is fixedly connected to an L-shaped block 17, the bottom of the L-shaped block 17 is also connected with a horizontal plate 18, and the horizontal plate 18 is connected to the support plate 2 through a screw. Specifically, the utility model discloses a direction pole setting 3 is fixed on L type piece 17, so when dismantling L type piece 17, can dismantle direction pole setting 3 simultaneously to convenient dismantlement installation piece 4.
Further, the top of the tie rod 8 is screwed to the mounting block 4, and the bottom of the tie rod 8 is screwed to the load plate 9. The utility model discloses a 8 tops of pull rod are threaded connection on installation piece 4, and 8 bottoms of pull rod are threaded connection on load board 9, so pull rod 8 and installation piece 4 and load board 9 also can be quick dismantlement.
Further, a long groove 13 is formed in the middle of the weight tray 10, and the tail end of the long groove 13 penetrates through the edge of the weight tray 10. The utility model discloses an elongated slot 13 has been seted up on the weight dish 10, through the setting of elongated slot 13, increase and decrease weight that can be quick simulates the load of different weights, realizes the starting motor's of different models detection.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The device for testing the service life of the oil-retaining bearing of the starting motor of the motorcycle is characterized by comprising a test support, wherein the test support comprises a support leg and a support plate, a starting motor positioning component and a starting motor load component are fixedly connected to the support plate, the starting motor load component comprises a group of guide vertical rods, mounting blocks are slidably connected to the guide vertical rods, a connecting ring is fixedly connected to the mounting blocks, a rotating bearing is fixedly connected to the connecting ring, an internal spline pin cylinder is fixedly connected to the rotating bearing, a connecting shaft of the starting motor is meshed with the internal spline pin cylinder, a pull rod is fixedly connected to the bottom of each mounting block and penetrates through the support plate, a load plate is fixedly arranged at the tail end of the pull rod, and a plurality of movably connected weight disks are connected to the load plate.
2. The device for testing the service life of the oil-retaining bearing of the starting motor of the motorcycle as claimed in claim 1, wherein the positioning component of the starting motor comprises a positioning plate, the positioning plate is provided with a abdicating hole, the side surface of the abdicating hole is provided with a screw hole, the connecting support plate of the starting motor is fixedly connected to the positioning plate through screws, and the positioning plate is connected to the support plate through the screw threads of the expenditure parts at the two sides.
3. The device for testing the service life of the oil-retaining bearing of the starting motor of the motorcycle as claimed in claim 2, wherein a supporting block is further fixed in front of the positioning plate, and an arc-shaped supporting hole is formed in the supporting block.
4. The device for testing the service life of the oil-retaining bearing of the starting motor of the motorcycle as claimed in claim 3, wherein the guide upright rod is fixedly connected to an L-shaped block, the bottom of the L-shaped block is further connected with a horizontal plate, and the horizontal plate is connected to the supporting plate through a screw.
5. A life testing device for an oil-impregnated bearing of a motorcycle starting motor as claimed in claim 4, wherein the top of said pull rod is screw-connected to the mounting block, and the bottom of said pull rod is screw-connected to the load plate.
6. The device for testing the service life of the oil-retaining bearing of the motorcycle starting motor as claimed in claim 5, wherein a long groove is formed in the middle of the weight tray, and the tail end of the long groove penetrates through the edge of the weight tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422514.0U CN210626047U (en) | 2019-08-29 | 2019-08-29 | Device for testing service life of oil-retaining bearing of motorcycle starting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422514.0U CN210626047U (en) | 2019-08-29 | 2019-08-29 | Device for testing service life of oil-retaining bearing of motorcycle starting motor |
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| Publication Number | Publication Date |
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| CN210626047U true CN210626047U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921422514.0U Active CN210626047U (en) | 2019-08-29 | 2019-08-29 | Device for testing service life of oil-retaining bearing of motorcycle starting motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460463A (en) * | 2022-02-16 | 2022-05-10 | 河南中烟工业有限责任公司 | Motor fault detection device with load simulation function |
-
2019
- 2019-08-29 CN CN201921422514.0U patent/CN210626047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460463A (en) * | 2022-02-16 | 2022-05-10 | 河南中烟工业有限责任公司 | Motor fault detection device with load simulation function |
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