CN219224153U - Running-in detector for axle assembly - Google Patents
Running-in detector for axle assembly Download PDFInfo
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- CN219224153U CN219224153U CN202320021408.1U CN202320021408U CN219224153U CN 219224153 U CN219224153 U CN 219224153U CN 202320021408 U CN202320021408 U CN 202320021408U CN 219224153 U CN219224153 U CN 219224153U
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- bottom plate
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- running
- detector
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides an axle assembly running-in detector which comprises a fixed bottom plate and is characterized in that tensioning adjusting frame structures are respectively arranged on the left side and the right side of the upper part of the fixed bottom plate; the upper part of the tensioning adjusting frame structure is provided with a transmission rod, and the left end and the right end of the transmission rod are connected with test gears by keys; the outer side of the test gear is sleeved with a toothed belt; the right side key of the transmission rod is connected with a driven gear; the right bolt at the upper part of the fixed bottom plate is provided with a driving motor. The electric push rod can play a good role in buffering when the downward pressure of the electric push rod is high through the buffer spring; utilize servo motor to pass through left-hand screw rod and right-hand screw rod can drive movable support and control the removal, and then can adjust the interval between the transfer line front and back to can realize the tensioning degree adjustment to the toothed belt.
Description
Technical Field
The utility model belongs to the technical field of axle assemblies, and particularly relates to an axle assembly running-in detector.
Background
The automobile axle (also called an axle) is connected with a frame (or a bearing type automobile body) through a suspension, wheels are arranged at two ends of the automobile axle, the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road, the braking running-in of an axle assembly of the automobile is carried out on the frame through a road or a whole automobile, the running-in of the road is greatly influenced by factors such as the road and weather, the running-in of the road is tens of kilometers or hundreds of kilometers, a large amount of oil, time and manpower are spent, and the running-in force and the running-in effect cannot be quantitatively controlled and can only be detected by experience.
The existing axle assembly running-in detector is easy to damage the roller and inconvenient to adjust the tightness of the toothed belt when the pressure to the roller is large.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the running-in detector for the axle assembly, which has the advantages of simple structure, good protection effect and flexible adjustment of the tensioning degree of the toothed belt.
The technical proposal is as follows: the running-in detector for the axle assembly comprises a fixed bottom plate and is characterized in that a tensioning adjusting frame structure is respectively arranged on the left side and the right side of the upper part of the fixed bottom plate; the upper part of the tensioning adjusting frame structure is provided with a transmission rod, and the left end and the right end of the transmission rod are connected with test gears by keys; the outer side of the test gear is sleeved with a toothed belt; the right side key of the transmission rod is connected with a driven gear; a driving motor is mounted on the right side bolt at the upper part of the fixed bottom plate; the output shaft of the driving motor is connected with a driving gear in a key way, and the driving gear is meshed with a driven gear; the middle upper part of the fixed bottom plate is provided with a movable adjusting frame structure; the lower part of the movable adjusting frame structure is provided with a linkage shaft, the left and right sides of the linkage shaft are provided with steering shafts, and the outer sides of the steering shafts are provided with idler wheels.
Preferably, the movable adjusting frame structure comprises a mounting bracket, and an electric push rod is mounted on a bolt at the upper part of the front side of the mounting bracket; the lower bolt of the electric push rod is provided with a positioning lug plate, and four corners of the lower part of the positioning lug plate are respectively inserted with a T-shaped movable rod; the movable plate is arranged at the lower end of the T-shaped movable rod through a screw; the left side and the right side of the lower part of the movable plate are respectively provided with a movable frame through bolts, and the movable frame is sleeved on the outer side of the linkage shaft; the lower part of the outer side of the T-shaped movable rod is sleeved with a buffer spring.
Preferably, the tensioning adjusting frame structure comprises a positioning frame, and a servo motor is mounted on a right side bolt of the positioning frame; the left side and the right side of the inside of the positioning frame are respectively connected with a left-handed screw and a right-handed screw in a shaft way, meanwhile, the left-handed screw and the right-handed screw are mutually welded, and the right-handed screw is connected with an output shaft of the servo motor through bolts; the outside of left-handed screw and right-handed screw threaded connection respectively has movable support to movable support activity joint is in the inboard of locating frame, and the upper portion welding of movable support has locating bearing, and the transfer line is pegged graft in locating bearing's inboard.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the buffer spring can play a good role in buffering when the downward pressure of the electric push rod is large.
According to the utility model, the servo motor is utilized to drive the movable support to move left and right through the left-handed screw and the right-handed screw, so that the distance between the front and the rear of the transmission rod can be adjusted, and the tensioning degree of the toothed belt can be adjusted.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the tensioning frame structure of the present utility model.
Fig. 3 is a schematic structural view of the movable adjusting frame structure of the present utility model.
In the figure:
1. a fixed bottom plate; 2. tensioning and adjusting frame structure; 21. a positioning frame; 22. a servo motor; 23. a left-handed screw; 24. a right-handed screw; 25. a movable bracket; 26. positioning a bearing; 3. a transmission rod; 4. testing a gear; 5. a toothed belt; 6. a driven gear; 7. a driving motor; 8. a drive gear; 9. a movable adjusting frame structure; 91. a mounting bracket; 92. an electric push rod; 93. positioning the ear plate; 94. a T-shaped movable rod; 95. a movable plate; 96. a movable frame; 97. a buffer spring; 10. a linkage shaft; 11. a steering shaft; 12. and a roller.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and fig. 3, the utility model provides an axle assembly running-in detector, which comprises a fixed bottom plate 1, and is characterized in that the left side and the right side of the upper part of the fixed bottom plate 1 are respectively provided with a tensioning adjusting frame structure 2; the upper part of the tensioning adjusting frame structure 2 is provided with a transmission rod 3, and the left end and the right end of the transmission rod 3 are connected with a test gear 4 by keys; the outer side of the test gear 4 is sleeved with a toothed belt 5; the right side key of the transmission rod 3 is connected with a driven gear 6; a driving motor 7 is mounted on the right side bolt at the upper part of the fixed bottom plate 1; the output shaft of the driving motor 7 is connected with a driving gear 8 in a key way, and the driving gear 8 is meshed with the driven gear 6; the middle upper part of the fixed bottom plate 1 is provided with a movable adjusting frame structure 9; the lower part of the movable adjusting frame structure 9 is provided with a linkage shaft 10, steering shafts 11 are arranged on the left and right sides of the linkage shaft 10, and idler wheels 12 are arranged on the outer sides of the steering shafts 11; the movable adjusting frame structure 9 comprises a mounting bracket 91, and an electric push rod 92 is mounted on the upper bolt of the front side of the mounting bracket 91; the lower bolt of the electric push rod 92 is provided with a positioning lug plate 93, and four corners of the lower part of the positioning lug plate 93 are respectively inserted with T-shaped movable rods 94; the movable plate 95 is arranged at the lower end of the T-shaped movable rod 94 through screws; the left side and the right side of the lower part of the movable plate 95 are respectively provided with a movable frame 96 by bolts, the movable frames 96 are sleeved on the outer side of the linkage shaft 10, and the two movable frames 96 are utilized to conveniently position the direction of the linkage shaft 10; the buffer spring 97 is sleeved on the lower portion of the outer side of the T-shaped movable rod 94, and the buffer spring 97 can play a good role in buffering when the downward pressure of the electric push rod 92 is large.
As shown in fig. 2, in the above embodiment, specifically, the tensioning frame structure 2 includes a positioning frame 21, and a servo motor 22 is mounted on a right bolt of the positioning frame 21; left-handed screw 23 and right-handed screw 24 are respectively connected to the left side and the right side of the inside of the positioning frame 21 in a shaft way, meanwhile, the left-handed screw 23 and the right-handed screw 24 are welded with each other, and the right-handed screw 24 is connected with an output shaft of the servo motor 22 through bolts; the outside of left-hand screw 23 and right-hand screw 24 threaded connection respectively has movable support 25 to movable support 25 movable joint is in the inboard of locating frame 21, and the upper portion welding of movable support 25 has locating bearing 26, and transfer line 3 peg graft in the inboard of locating bearing 26, can drive movable support 25 through left-hand screw 23 and right-hand screw 24 and control the removal, and then can adjust the interval between transfer line 3 front and back by servo motor 22, thereby can realize the tensioning degree adjustment to toothed belt 5.
In the above embodiment, specifically, the mounting bracket 91 is bolted to the middle upper portion of the fixed base plate 1.
In the above embodiment, specifically, the positioning frames 21 are mounted on the left and right sides of the upper portion of the fixed base plate 1 by bolts.
Principle of operation
In the working process, the utility model can utilize the servo motor 22 to drive the movable bracket 25 to move left and right through the left-handed screw 23 and the right-handed screw 24 according to the requirement when in use, and then can adjust the interval between the front and the back of the transmission rod 3, thereby realizing the tensioning degree adjustment of the toothed belt 5, then utilizing the electric push rod 92 to stretch, and downwards adjusting the height of the linkage shaft 10, and then contacting the upper part of the toothed belt 5 through the roller 12, thereby detecting whether the roller 12 rotates or not and ensuring the quality of the roller 12.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The running-in detector for the axle assembly comprises a fixed bottom plate (1) and is characterized in that tensioning adjusting frame structures (2) are respectively arranged on the left side and the right side of the upper part of the fixed bottom plate (1); the upper part of the tensioning adjusting frame structure (2) is provided with a transmission rod (3), and the left end and the right end of the transmission rod (3) are connected with a test gear (4) by keys; the outer side of the test gear (4) is sleeved with a toothed belt (5); the right side key of the transmission rod (3) is connected with a driven gear (6); a driving motor (7) is mounted on the right side bolt at the upper part of the fixed bottom plate (1); the output shaft of the driving motor (7) is connected with a driving gear (8) in a key way, and the driving gear (8) is meshed with the driven gear (6); a movable adjusting frame structure (9) is arranged at the middle upper part of the fixed bottom plate (1); the lower part of the movable adjusting frame structure (9) is provided with a linkage shaft (10), the left and right sides of the linkage shaft (10) are provided with steering shafts (11), and the outer sides of the steering shafts (11) are provided with idler wheels (12).
2. The running-in detector for the axle assembly according to claim 1, wherein the movable adjusting frame structure (9) comprises a mounting bracket (91), and an electric push rod (92) is mounted on a bolt at the upper part of the front side of the mounting bracket (91); the lower bolt of the electric push rod (92) is provided with a positioning lug plate (93), and four corners of the lower part of the positioning lug plate (93) are respectively inserted with T-shaped movable rods (94); a movable plate (95) is arranged at the lower end of the T-shaped movable rod (94) through a screw; the left side and the right side of the lower part of the movable plate (95) are respectively provided with a movable frame (96) by bolts, and the movable frame (96) is sleeved on the outer side of the linkage shaft (10); the lower part of the outer side of the T-shaped movable rod (94) is sleeved with a buffer spring (97).
3. The running-in detector for the axle assembly of claim 1, wherein the tensioning adjusting frame structure (2) comprises a positioning frame (21), and a servo motor (22) is mounted on a right side bolt of the positioning frame (21); left-handed screw rods (23) and right-handed screw rods (24) are respectively connected to the left side and the right side of the inside of the positioning frame (21) in a shaft mode, meanwhile, the left-handed screw rods (23) and the right-handed screw rods (24) are welded with each other, and the right-handed screw rods (24) are connected with an output shaft of the servo motor (22) through bolts; the outside of left-hand screw (23) and right-hand screw (24) is threaded connection respectively has movable support (25) to movable support (25) activity joint is in the inboard of locating frame (21), and the upper portion welding of movable support (25) has location bearing (26), and transfer line (3) are pegged graft in the inboard of location bearing (26).
4. The running-in detector for the axle assembly according to claim 2, wherein the mounting bracket (91) is mounted on the middle upper portion of the fixed bottom plate (1) by bolts.
5. The running-in detector for the axle assembly according to claim 3, wherein the positioning frames (21) are mounted on the left and right sides of the upper part of the fixed bottom plate (1) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320021408.1U CN219224153U (en) | 2023-01-05 | 2023-01-05 | Running-in detector for axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320021408.1U CN219224153U (en) | 2023-01-05 | 2023-01-05 | Running-in detector for axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224153U true CN219224153U (en) | 2023-06-20 |
Family
ID=86756662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320021408.1U Active CN219224153U (en) | 2023-01-05 | 2023-01-05 | Running-in detector for axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219224153U (en) |
-
2023
- 2023-01-05 CN CN202320021408.1U patent/CN219224153U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of axle assembly running in inspection machine Granted publication date: 20230620 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Xihe Intelligent Equipment (Shandong) Co.,Ltd. Registration number: Y2024980006038 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |