CN219736793U - Flywheel casing fatigue test tool - Google Patents
Flywheel casing fatigue test tool Download PDFInfo
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- CN219736793U CN219736793U CN202321121111.9U CN202321121111U CN219736793U CN 219736793 U CN219736793 U CN 219736793U CN 202321121111 U CN202321121111 U CN 202321121111U CN 219736793 U CN219736793 U CN 219736793U
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- 238000009661 fatigue test Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a flywheel casing fatigue test fixture which comprises a detection machine body, wherein one end of the top of the detection machine body is fixedly and movably provided with a movable base, the top of the movable base is movably provided with a lifting assembly, and the top of the lifting assembly is movably provided with a clamping device. According to the scheme, the flywheel housing clamped in the clamping frame rotates, so that the flywheel housing can be automatically switched to different surfaces, fatigue detection of the flywheel housing by a machine body is convenient to detect, the use is convenient, the clamping times are reduced, the time and the labor are saved, and the detection efficiency of the device is improved; the supporting frame is driven to ascend through the supporting rod, so that flywheel shells are adjusted to different heights, then, the rotating hand wheel is rotated, the rotating screw rod is rotated, meanwhile, the moving base is pushed to move, the flywheel shells in the lifting assembly are moved, and therefore, the flywheel with different types and sizes can be adjusted, the flywheel lifting device is applicable to flywheel shells with different types and sizes, the application range is wide, the limitation is small, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of automobile accessory testing, in particular to a flywheel casing fatigue testing tool.
Background
The flywheel is a common part on the diesel engine, and is connected with the engine body through the flywheel shell in a bolt fastening way, the existing device can only check the stress state of the flywheel shell in the vertical direction, the stress condition in the left-right direction and the front-back direction can not be considered, the real stress state of the flywheel shell can not be completely covered by the checking mode, and a comprehensive checking conclusion can not be obtained.
In order to solve the above problems, patent document publication No. CN208443670U, a flywheel casing fatigue test apparatus includes a base plate, a mount provided on the base plate, a loading device, and an actuator for applying a load to the loading device, the mount being for holding a body to which the flywheel casing is connected; the fixing frame comprises a first clamping plate, a second clamping plate which is parallel to the first clamping plate and a locking mechanism which is used for locking the relative positions of the first clamping plate and the second clamping plate, the first clamping plate and/or the second clamping plate are in sliding fit with the bottom plate along the direction perpendicular to the first clamping plate, and the flywheel casing fatigue test device is characterized in that in the practical use process, the distance between the first clamping plate and the second clamping plate of the fixing frame is adjusted, so that the first clamping plate and the second clamping plate correspond to the machine body and are in clamping at different positions, and therefore fatigue loading tests of the loading device on the flywheel casing in three directions are achieved, and the comprehensiveness of flywheel casing fatigue test assessment is greatly improved.
When the device is used, the loading device is used for testing fatigue loading of the flywheel housing in three directions, so that the comprehensiveness of flywheel housing fatigue test assessment is greatly improved, but in the use process, the flywheel housing is required to be repeatedly disassembled and assembled between the first clamping plate and the second clamping plate through clamping of the first clamping plate and the second clamping plate corresponding to the machine body, the flywheel housing is not convenient to use, the flywheel housing is not stable enough to adjust, meanwhile, the positions of the flywheel housings of different sizes can be changed in the clamping process, and accordingly later adjustment is required, and the detection efficiency of the flywheel housing is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the utility model provides a flywheel casing fatigue test tool, which aims to solve the problems that the flywheel casing is required to be repeatedly disassembled and assembled between a first clamping plate and a second clamping plate through clamping of the corresponding machine body of the first clamping plate and the second clamping plate, the flywheel casing is not convenient to use and stable enough to adjust, and meanwhile, the positions of the flywheel casings of different types and sizes can be changed in the clamping process, so that later adjustment is required, and the detection efficiency of the flywheel casing is reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a flywheel casing fatigue test frock, includes detects the organism, the fixed movable mounting of one end at detection organism top has the removal base, the top movable mounting of removal base has lifting unit, the top movable mounting of lifting unit has clamping device.
The detection machine body comprises a fixed base, a vertical plate is fixedly arranged at one end of the top of the fixed base, an actuator is fixedly arranged on the side edge of the vertical plate, a loading device is fixedly arranged at the other end of the vertical plate, and a sliding groove is formed in the other end of the top of the fixed base.
The movable base comprises a rotary screw, a rotary hand wheel is fixedly arranged at one end of the rotary screw, a movable base is rotatably arranged at the other end of the rotary screw, a sleeve pipe is fixedly arranged at the top of the movable base, lifting drive is fixedly arranged in the movable base, a lifting screw is fixedly arranged at the top of the lifting drive, the lifting screw is rotatably arranged in the sleeve pipe, the movable base is slidably arranged in a sliding groove, and threads of the rotary screw are arranged on the side edge of one end of the sliding groove.
The lifting assembly comprises a supporting frame, a supporting rod is fixedly arranged at the bottom of the supporting frame, a threaded hole is formed in the supporting rod, rotation driving is fixedly arranged on the side edge of the upper end of the supporting frame, a driving gear is fixedly arranged on the side edge of the rotation driving, the supporting rod is movably sleeved in the sleeve pipe, and threads of the threaded hole are arranged on the outer surface of the lifting screw rod.
The clamping device comprises a clamping frame, wherein two ends of the clamping frame are fixedly provided with rotating shafts, the outer surface of one end of each rotating shaft is fixedly sleeved with a transmission gear, the side edge of the clamping frame is fixedly provided with clamping driving, the side edge of the clamping driving is fixedly provided with an anisotropic screw rod, the outer surfaces of two ends of the anisotropic screw rod are movably sleeved with clamping blocks, the clamping blocks are slidably arranged in the clamping frame, the rotating shafts are rotatably arranged at the upper end of the supporting frame, and the outer surfaces of the transmission gears are meshed with the top of the driving gears.
The utility model has the technical effects and advantages that:
according to the scheme, the transmission gear is arranged to drive the clamping frame and the flywheel shell clamped in the clamping frame to rotate, so that the flywheel shell can be automatically switched to different surfaces, fatigue detection of a machine body on the flywheel shell is convenient to detect, the use is convenient, the clamping times are reduced, the time and the labor are saved, and the detection efficiency of the device is improved;
the supporting frame is driven to ascend through the supporting rod, so that flywheel shells are adjusted to different heights, then, the rotating hand wheel is rotated, the rotating screw rod is rotated, meanwhile, the moving base is pushed to move, the flywheel shells in the lifting assembly are moved, and therefore, the flywheel with different types and sizes can be adjusted, the flywheel lifting device is applicable to flywheel shells with different types and sizes, the application range is wide, the limitation is small, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the detecting machine according to the present utility model;
FIG. 3 is a schematic view of a lifting assembly according to the present utility model;
FIG. 4 is a schematic view of a clamping device according to the present utility model;
fig. 5 is a schematic view of a mobile base structure according to the present utility model.
The reference numerals are: 1. detecting a machine body; 2. a movable base; 3. a lifting assembly; 4. a clamping device; 11. a fixed base; 12. a vertical plate; 13. an actuator; 14. a loading device; 15. a sliding groove; 21. rotating the screw; 22. rotating a hand wheel; 23. a moving base; 24. a ferrule; 25. lifting driving; 26. lifting screw rods; 31. a support frame; 32. a support rod; 33. a threaded hole; 34. a rotation drive; 35. a drive gear; 41. a clamping frame; 42. a rotating shaft; 43. clamping driving; 44. a heterodromous screw; 45. a clamping block; 46. a transmission gear.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, an embodiment of the utility model provides a flywheel casing fatigue test fixture, which comprises a detection machine body 1, wherein one end of the top of the detection machine body 1 is fixedly and movably provided with a movable base 2, the top of the movable base 2 is movably provided with a lifting assembly 3, and the top of the lifting assembly 3 is movably provided with a clamping device 4.
Wherein, detect organism 1 includes unable adjustment base 11, and the one end fixed mounting at unable adjustment base 11 top has vertical riser 12, and the side fixed mounting of vertical riser 12 has actuator 13, and the other one end fixed mounting of vertical riser 12 has loading device 14, and slide groove 15 has been seted up to the other one end at unable adjustment base 11 top, sets up slide groove 15, carries out spacingly to moving base 23, through the rotation of rotating screw rod 21, rotates screw rod 21 promotion moving base 23 and slides in slide groove 15's inside.
Wherein, remove base 2 includes rotation screw rod 21, rotation hand wheel 22 is fixed to one end of rotation screw rod 21, the other end of rotation screw rod 21 rotates and installs removal base 23, the top fixed mounting of removal base 23 has ferrule 24, the inside fixed mounting of removal base 23 has lift drive 25, the top fixed mounting of lift drive 25 has lift screw rod 26, lift screw rod 26 rotates the inside of installing at ferrule 24, removal base 23 slidable mounting is in the inside of sliding tray 15, rotation screw rod 21 screw thread installs the side at one end of sliding tray 15, set up ferrule 24, make the appearance of ferrule 24 square, thereby when making lift screw rod 26 rotate, bracing piece 32 goes up and down in the inside of ferrule 24.
Wherein, lifting assembly 3 includes support frame 31, and support frame 31's bottom fixed mounting has bracing piece 32, and screw hole 33 has been seted up to the inside of bracing piece 32, and the side fixed mounting of support frame 31 upper end has rotation drive 34, and rotation drive 34's side fixed mounting has drive gear 35, and bracing piece 32 activity cup joints in the inside of ferrule 24, and screw hole 33 screw thread installation is at the surface of lifting screw 26.
Wherein, clamping device 4 includes holder 41, the equal fixed mounting in both ends of holder 41 has axis of rotation 42, the fixed surface of axis of rotation 42 one end has cup jointed drive gear 46, the side fixed mounting of holder 41 has centre gripping drive 43, the side fixed mounting of centre gripping drive 43 has different direction screw rod 44, the equal movable cup joint grip block 45 of surface at different direction screw rod 44 both ends, grip block 45 slidable mounting is in the inside of holder 41, axis of rotation 42 rotates the upper end of installing at support frame 31, the surface of drive gear 46 meshes with the top of drive gear 35.
The working process of the utility model is as follows:
the clamping drive 43 is started to rotate the anisotropic screw 44, the clamping block 45 moves oppositely to clamp the flywheel housing, when fatigue loading test of the flywheel housing in three directions is required, the driving gear 35 is rotated by starting the rotation drive 34, meanwhile, the transmission gear 46 drives the clamping frame 41 and the flywheel housing clamped in the clamping frame 41 to rotate through transmission, and the flywheel housing can automatically switch different surfaces, so that the fatigue detection of the flywheel housing by the machine body 1 is facilitated;
when detecting flywheel shells of different types and sizes, when the flywheel shells are clamped through the clamping blocks 45, the lifting drive 25 is started, the lifting screw 26 rotates in the sleeve pipe 24, meanwhile, the support rods 32 drive the support frames 31 to lift, the flywheel shells are adjusted to different heights, then, the rotating hand wheel 22 is rotated, the rotating screw 21 is rotated, meanwhile, the moving base 23 is pushed to move, the flywheel shells in the lifting assembly 3 are moved, and therefore the positions of the flywheels of different types and sizes are adjusted.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a flywheel casing fatigue test frock, includes detects organism (1), its characterized in that, the fixed movable mounting in one end at detection organism (1) top has movable base (2), the top movable mounting of movable base (2) has lifting unit (3), the top movable mounting of lifting unit (3) has clamping device (4).
2. The flywheel casing fatigue test tool according to claim 1, wherein the detecting machine body (1) comprises a fixed base (11), one end of the top of the fixed base (11) is fixedly provided with a vertical plate (12), the side edge of the vertical plate (12) is fixedly provided with an actuator (13), the other end of the vertical plate (12) is fixedly provided with a loading device (14), and the other end of the top of the fixed base (11) is provided with a sliding groove (15).
3. The flywheel casing fatigue test tool according to claim 1, wherein the movable base (2) comprises a rotary screw (21), one end of the rotary screw (21) is fixedly provided with a rotary hand wheel (22), the other end of the rotary screw (21) is rotatably provided with a movable base (23), the top of the movable base (23) is fixedly provided with a sleeve pipe (24), the inside of the movable base (23) is fixedly provided with a lifting drive (25), the top of the lifting drive (25) is fixedly provided with a lifting screw (26), the lifting screw (26) is rotatably provided in the sleeve pipe (24), the movable base (23) is slidably provided in the sliding groove (15), and the rotary screw (21) is threadedly provided on the side edge of one end of the sliding groove (15).
4. The flywheel casing fatigue test tool according to claim 1, wherein the lifting assembly (3) comprises a supporting frame (31), a supporting rod (32) is fixedly installed at the bottom of the supporting frame (31), a threaded hole (33) is formed in the supporting rod (32), a rotation drive (34) is fixedly installed on the side edge of the upper end of the supporting frame (31), a driving gear (35) is fixedly installed on the side edge of the rotation drive (34), the supporting rod (32) is movably sleeved in the sleeve pipe (24), and the threaded hole (33) is installed on the outer surface of the lifting screw (26) in a threaded mode.
5. The flywheel casing fatigue test tool according to claim 1, wherein the clamping device (4) comprises a clamping frame (41), two ends of the clamping frame (41) are fixedly provided with rotating shafts (42), an outer surface of one end of each rotating shaft (42) is fixedly sleeved with a transmission gear (46), a clamping driving device (43) is fixedly arranged on the side edge of each clamping frame (41), a different-direction screw (44) is fixedly arranged on the side edge of each clamping driving device (43), clamping blocks (45) are movably sleeved on the outer surfaces of two ends of each different-direction screw (44), the clamping blocks (45) are slidably arranged in the clamping frame (41), the rotating shafts (42) are rotatably arranged at the upper ends of the supporting frames (31), and the outer surfaces of the transmission gears (46) are meshed with the tops of the driving gears (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121111.9U CN219736793U (en) | 2023-05-11 | 2023-05-11 | Flywheel casing fatigue test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121111.9U CN219736793U (en) | 2023-05-11 | 2023-05-11 | Flywheel casing fatigue test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736793U true CN219736793U (en) | 2023-09-22 |
Family
ID=88060899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321121111.9U Active CN219736793U (en) | 2023-05-11 | 2023-05-11 | Flywheel casing fatigue test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736793U (en) |
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2023
- 2023-05-11 CN CN202321121111.9U patent/CN219736793U/en active Active
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