CN221147577U - Concentricity calibration device for shaft assembly - Google Patents
Concentricity calibration device for shaft assembly Download PDFInfo
- Publication number
- CN221147577U CN221147577U CN202322683739.4U CN202322683739U CN221147577U CN 221147577 U CN221147577 U CN 221147577U CN 202322683739 U CN202322683739 U CN 202322683739U CN 221147577 U CN221147577 U CN 221147577U
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- fixedly connected
- bottom plate
- sliding
- calibration device
- concentricity
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008093 supporting effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of calibrating devices and discloses a concentricity calibrating device for shaft components, which comprises a bottom plate, wherein a second motor is fixedly connected to the rear part of the right side of the bottom plate, the output end of the second motor is fixedly connected with a bidirectional threaded rod, sliding blocks are connected to the outer Zhou Jun threads of the two parts of the bidirectional threaded rod, connecting rods are fixedly connected to the front part of the bottom plate, limiting blocks are connected to the two parts of the connecting rods in a sliding manner, supporting columns are fixedly connected to the upper parts of the two sliding blocks and the limiting blocks, fixing columns are fixedly connected to the upper parts of the left parts of the supporting columns, and sliding columns are connected to the inner parts of the right parts of the supporting columns in a sliding manner. According to the utility model, the shaft assembly concentricity calibration device can be used for calibrating the rotating shafts with different specifications, so that the calibration efficiency of the shaft assembly concentricity calibration device is improved, meanwhile, the shaft assembly concentricity calibration device can be used for adjusting the angle, and the calibration accuracy of the shaft assembly concentricity calibration device is further improved.
Description
Technical Field
The utility model relates to the technical field of calibration devices, in particular to a concentricity calibration device for shaft components.
Background
The concentricity calibration device for the shaft assembly is a device for adjusting and calibrating the concentricity of the shaft assembly. Shaft-type components play a critical role in mechanical systems, and are required to maintain concentricity, namely the axes are on the same straight line, so as to ensure the normal operation and high-precision performance of the system;
Through retrieval, the prior Chinese patent publication number is: CN219444001U provides a roller and rotating shaft concentric calibration device of a crusher, the device comprises a base, a first calibration seat is vertically arranged on one side of the top surface of the base, a first calibration rod is transversely arranged on one side of the first calibration seat, a first calibration head is arranged at one end of the first calibration rod, a movable seat capable of sliding is arranged on the other side of the top surface of the base, a second calibration seat is vertically arranged on the top surface of the movable seat, a second calibration rod is transversely arranged on one side of the second calibration seat, a second calibration head is arranged at one end of the second calibration rod, the first calibration head and one protruding end of the second calibration head are conical, the first calibration head corresponds to one protruding end of the second calibration head, and the top surface of the base is provided with a liftable roller seat and other technical schemes, so that the technical effects that the concentricity calibration of the rotating shaft and the crushing roller at present is achieved through manual visual inspection calibration, the precision is low, and thus the technical problem of inconvenience in calibration is caused are solved;
Although the above patent can improve the accuracy by not manually inspecting the detected rotation shaft, the structure and the detection method of the upper part have the following problems: the device has lower detection efficiency because the rotating shaft with a simpler structure is less in variety of detection and the fixing mode is single;
To solve the above problems, a concentricity calibration device for shaft assemblies is provided.
Disclosure of utility model
In order to overcome the defects, the utility model provides a concentricity calibration device for shaft components, which aims to solve the problems that the clamping size cannot be adjusted by the existing partial concentricity calibration device due to different sizes of detected shaft components in the prior art, so that the calibration efficiency is reduced, and the calibration accuracy is low due to the fact that the angle cannot be adjusted during the calibration.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a concentricity calibrating device of axle type subassembly, includes the bottom plate, bottom plate right side rear portion fixedly connected with second motor, second motor output fixedly connected with bi-directional threaded rod, bi-directional threaded rod two portions outside Zhou Jun threaded connection has the sliding block, bottom plate front portion fixedly connected with connecting rod, two equal sliding connection of connecting rod two portions has the stopper, two equal fixedly connected with pillar in sliding block and stopper upper portion, left part pillar upper portion fixedly connected with fixed column, right part the inside sliding connection of pillar has the sliding column, right part pillar rear portion fixedly connected with lifting unit, sliding column right side upper portion fixedly connected with first motor, the adjacent one portion of sliding column and fixed column all rotates to be connected with the regulating spindle, the adjacent one portion of regulating spindle is provided with clamping assembly.
Through above-mentioned technical scheme, start the two-way threaded rod rotation of second motor drive output, and then drive the sliding block of two portions of two-way threaded rod and remove to adjacent one, two stopper remove to adjacent one simultaneously, the connecting rod plays the effect of support, and then drive the fixed pillar in sliding block and stopper upper portion and remove to adjacent one, will fix the clamping assembly of adjacent one at fixed column and sliding column later and remove to the bottom plate middle part, carry out the centre gripping to axle class subassembly, the further check-up of rethread lifting means.
Further, the clamping assembly comprises a C-shaped plate, two clamping plates are connected to the upper portions of the C-shaped plate in a sliding mode, bolts are connected to the upper portions of the C-shaped plate in a threaded mode, and nuts are connected to the upper portions of the bolts in a fixed mode.
Through the technical scheme, the bolt drives the clamping plate at the lower part of the bolt to move towards the lower part through the rotation of the nut.
Further, the lifting assembly comprises a protection box, the right part of the protection box is rotationally connected with a rotating wheel, the left part of the rotating wheel is fixedly connected with a gear, and the rear part of the sliding column is fixedly connected with a toothed plate.
Through the technical scheme, the rotating wheel drives the gear to rotate, so that the toothed plate meshed with the gear is driven to move to the upper part, and meanwhile, the sliding column is driven to move to the upper part, so that the angle change of the shaft assembly is realized.
Further, the left part of the bidirectional threaded rod is rotatably connected to the left part of the bottom plate, and the right part of the bidirectional threaded rod is fixedly connected to the right end of the adjusting shaft at the output end of the first motor.
Through above-mentioned technical scheme, the two-way threaded rod plays to stabilize and rotates inside the bottom plate, and first motor drives the regulating spindle and rotates, and then drives the rotation of axle class subassembly under the clamping state.
Further, the two sliding blocks are both in sliding connection with the rear part of the bottom plate, and the two limiting blocks are both in sliding connection with the front part of the bottom plate.
Through above-mentioned technical scheme, the sliding block slides in the bottom plate rear portion through the rotation of two-way threaded rod, and the stopper slides in the bottom plate front portion through the drive of pillar.
Further, both the struts are slidably connected to the upper part of the base plate.
Through above-mentioned technical scheme, the pillar slides on bottom plate upper portion through the drive of sliding block, and the stopper plays balanced effect simultaneously.
Further, the lower parts of the two bolts are both rotationally connected to the upper part of the clamping plate, and the opposite parts of the C-shaped plate are both fixedly connected to the adjacent parts of the adjusting shaft.
Through above-mentioned technical scheme, splint pass through the rotation slip of bolt on splint upper portion, and the C template middle part can be crooked and make things convenient for the angle modulation of axle type subassembly.
Further, the gear is in meshed connection with the toothed plate.
Through above-mentioned technical scheme, the gear drives the pinion rack and reciprocates in the slip post inside.
Further, the protection box is fixedly connected to the rear part of the right pillar.
Through above-mentioned technical scheme, the effect of protection box protection internal gear normal operating, wherein still provides holding power for the rotation of runner.
Further, the rear part of the bottom plate is connected with a detection device body in a sliding manner.
Through above-mentioned technical scheme, detection device body conveniently calibrates axle class subassembly.
The utility model has the following beneficial effects:
1. According to the utility model, through the cooperation among the second motor, the C-shaped plate, the clamping plate, the bolts and the fixed columns, the shaft assembly concentricity calibration device can be used for calibrating rotating shafts with different specifications, so that the calibration efficiency of the shaft assembly concentricity calibration device is improved.
2. According to the utility model, through the cooperation among the toothed plate, the rotating wheel, the gear, the adjusting shaft and the first motor, the angle of the concentricity calibration device of the shaft assembly can be adjusted, and the accuracy of the calibration of the concentricity calibration device of the shaft assembly is further improved.
Drawings
FIG. 1 is a perspective view of a concentricity calibration apparatus for shaft assemblies according to the present utility model;
FIG. 2 is a schematic view of a two-way threaded rod structure of a concentricity calibration device for shaft assemblies according to the present utility model;
FIG. 3 is a schematic view of an adjusting shaft of a concentricity calibration apparatus for shaft assemblies according to the present utility model;
Fig. 4 is a schematic diagram of a gear structure of a concentricity calibration device for shaft assemblies according to the present utility model.
Legend description:
1. A support post; 2. a bottom plate; 3. fixing the column; 4. an adjusting shaft; 5. a C-shaped plate; 6. a bolt; 7. a screw cap; 8. a detection device body; 9. a first motor; 10. a protection box; 11. a sliding block; 12. a limiting block; 13. a two-way threaded rod; 14. a connecting rod; 15. a second motor; 16. a toothed plate; 17. a rotating wheel; 18. a gear; 19. a clamping plate; 20. and a sliding column.
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. 1-4, one embodiment provided by the present utility model is: the concentricity calibration device for the shaft assembly comprises a bottom plate 2, a second motor 15 is fixedly connected to the rear part of the right side of the bottom plate 2, a bidirectional threaded rod 13 is fixedly connected to the output end of the second motor 15, sliding blocks 11 are externally connected to two parts of the bidirectional threaded rod 13 in a threaded manner, a connecting rod 14 is fixedly connected to the front part of the bottom plate 2, limiting blocks 12 are slidingly connected to two parts of the connecting rod 14, a strut 1 is fixedly connected to the upper parts of the two sliding blocks 11 and the limiting blocks 12, a fixed column 3 is fixedly connected to the upper part of the left strut 1, a sliding column 20 is slidingly connected to the inside of the right strut 1, a lifting assembly is fixedly connected to the rear part of the right strut 1, a first motor 9 is fixedly connected to the upper part of the right side of the sliding column 20, an adjusting shaft 4 is rotatably connected to the adjacent part of the sliding column 20 and the fixed column 3, one part adjacent to the adjusting shaft 4 is provided with a clamping component, the left part of the bidirectional threaded rod 13 is rotationally connected to the left part of the bottom plate 2 to stably run to the rear part of the bottom plate 2, the right end of the right adjusting shaft 4 is fixedly connected to the output end of the first motor 9, the first motor 9 drives the adjusting shaft 4, and then drives the shaft component to rotate, the calibration of the detection device body 8 is carried out again, two sliding blocks 11 are all slidingly connected to the rear part of the bottom plate 2, the sliding blocks 11 slide to the rear part of the bottom plate 2 through the rotation of the bidirectional threaded rod 13, two limiting blocks 12 are all slidingly connected to the front part of the bottom plate 2, the limiting blocks 12 slide to the front part of the bottom plate 2 through the driving of the supporting columns 1, the two supporting columns 1 are slidingly connected to the upper part of the bottom plate 2 through the driving of the sliding blocks 11.
The shaft assembly is fixed at the position between the lower part of the C-shaped plate 5 and the clamping plate 19, the distance between the support posts 1 is required to be adjusted according to the size of the shaft assembly, the output end of the second motor 15 is started to drive the bidirectional threaded rod 13 to rotate at the rear part of the bottom plate 2, the sliding blocks 11 driving the two peripheries of the bidirectional threaded rod 13 to move towards the adjacent part, and then the support posts 1 fixed on the upper parts of the two sliding blocks 11 are driven to move towards the adjacent part, meanwhile, the support posts 1 also slide in the front part of the bottom plate 2 under the limit of the limiting block 12, the middle parts of the two limiting blocks 12 slide on the two peripheries of the connecting rod 14, the stability of the support posts 1 when moving towards the adjacent part is enhanced, and the fixing posts 3 and the sliding posts 20 on the upper parts of the support posts 1 play a fixing effect at the moment.
The clamping assembly comprises C-shaped plates 5, clamping plates 19 are slidably connected to the upper portions of the two C-shaped plates 5, bolts 6 are fixedly connected to the upper portions of the two C-shaped plates 5, nuts 7 are fixedly connected to the upper portions of the two bolts 6, the lower portions of the two bolts 6 are rotatably connected to the upper portions of the clamping plates 19, the bolts 6 drive the clamping plates 19 to slide on the upper portions of the C-shaped plates 5, one opposite portion of the C-shaped plates 5 is fixedly connected to one adjacent portion of the adjusting shaft 4, and the C-shaped plates 5 rotate between the fixed columns 3 and the sliding columns 20 under the action of the adjusting shaft 4.
The fixed column 3 at the left part is connected with the C-shaped plate 5 through the adjusting shaft 4, and the sliding column 20 at the right part is also connected with the C-shaped plate 5 through the adjusting shaft 4, but the right part of the adjusting shaft 4 is fixedly connected with the output end of the first motor 9, and simultaneously, the upper parts of the two C-shaped plates 5 are in threaded connection with bolts 6, the bolts 6 are driven through the rotation of nuts 7, and then the clamping plates 19 which are rotationally connected with the lower parts of the bolts 6 are driven to move downwards, so that the shaft assembly is firmly clamped.
The lifting assembly comprises a protection box 10, a rotating wheel 17 is rotatably connected to the right part of the protection box 10, a gear 18 is fixedly connected to the left part of the rotating wheel 17, a toothed plate 16 is fixedly connected to the rear part of a sliding column 20, the gear 18 is connected with the toothed plate 16 in a meshed manner, the gear 18 drives the toothed plate 16 to move up and down in the support column 1, the protection box 10 is fixedly connected to the rear part of the right support column 1, the protection box 10 plays a role in protecting the operation of the internal gear 18, and a moving supporting effect is provided for the rotating wheel 17.
The first motor 9 is started to drive the right adjusting shaft 4 to rotate, the clamped shaft assembly is driven to rotate, the shaft assembly is detected to be out of compliance through the detection device body 8, the rotating wheel 17 at the right part of the right supporting column 1 is rotated during further detection, the gear 18 fixed at the left part of the rotating wheel 17 is driven to rotate, meanwhile, the connecting part of the rotating wheel 17 and the gear 18 is rotationally connected with the right part of the protection box 10, supporting force is provided, the protection effect is also achieved, the toothed plate 16 meshed and connected with the gear 18 is driven to move to the upper part, the sliding column 20 is driven to slide on the upper part of the supporting column 1 at the right part, and the angle of the shaft assembly is regulated, so that more accurate calibration is achieved.
The rear part of the bottom plate 2 is slidably connected with a detection device body 8, and the detection device body 8 facilitates the calibration work of the shaft assembly.
Working principle: when the concentricity calibration device for the shaft assembly is used, firstly, the shaft assembly is fixed at the position between the lower part of the C-shaped plate 5 and the clamping plate 19, the distance between the support posts 1 is required to be adjusted according to the size of the shaft assembly, the output end of the second motor 15 is started to drive the bidirectional threaded rod 13 to rotate at the rear part of the bottom plate 2, the sliding blocks 11 on the periphery of the two parts of the bidirectional threaded rod 13 are driven to move to the adjacent part, the support posts 1 fixed on the upper parts of the two sliding blocks 11 are driven to move to the adjacent part, meanwhile, the support posts 1 are also slid on the front part of the bottom plate 2 under the limit of the limiting blocks 12, the middle parts of the two limiting blocks 12 are slid on the periphery of the two parts of the connecting rod 14, the stability of the support posts 1 when moving to the adjacent part is enhanced, at the moment, the fixing posts 3 and 20 on the upper parts of the support posts 1 play a fixing effect, and the fixing posts 3 on the left part are connected with the C-shaped plate 5 through the adjusting shafts 4, the right sliding column 20 is also connected with the C-shaped plates 5 through the adjusting shaft 4, but the right part of the adjusting shaft 4 is fixedly connected with the output end of the first motor 9, meanwhile, the upper parts of the two C-shaped plates 5 are in threaded connection with bolts 6, the rotation of nuts 7 drives the bolts 6, and further drives the clamping plates 19 which are rotationally connected with the lower parts of the bolts 6 to move downwards, so as to firmly clamp shaft components, then the first motor 9 is started to drive the right adjusting shaft 4 to rotate, and further drive the clamped shaft components to rotate, when the detecting device body 8 is used for detecting the non-compliance of the shaft components, the rotating wheel 17 on the right part of the right supporting column 1 is required to move during further detection, further the gear 18 fixed on the left part of the rotating wheel 17 is driven to rotate, and meanwhile, the connecting part of the rotating wheel 17 and the gear 18 is rotationally connected with the right part of the protection box 10, the supporting force is provided, the protection effect is also achieved, the toothed plate 16 meshed and connected with the gear 18 is driven to move to the upper portion, the sliding column 20 is driven to slide on the upper portion of the right supporting column 1, the angle of the shaft assembly is adjusted, and more accurate calibration is achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a concentricity calibrating device of axle type subassembly, includes bottom plate (2), its characterized in that: the utility model discloses a motor, including bottom plate (2), second motor (15) output fixedly connected with bi-directional threaded rod (13), bi-directional threaded rod (13) two outside Zhou Jun threaded connection sliding block (11), bottom plate (2) front portion fixedly connected with connecting rod (14), all sliding connection in connecting rod (14) two portions has stopper (12), two equal fixedly connected with pillar (1) in sliding block (11) and stopper (12) upper portion, left part pillar (1) upper portion fixedly connected with fixed column (3), right part pillar (1) inside sliding connection has sliding column (20), right part pillar (1) rear portion fixedly connected with lifting unit, sliding column (20) right side upper portion fixedly connected with first motor (9), adjacent one portion of sliding column (20) and fixed column (3) all rotates and is connected with regulating spindle (4), adjacent one portion of regulating spindle (4) is provided with clamping assembly.
2. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the clamping assembly comprises C-shaped plates (5), clamping plates (19) are slidably connected to the upper portions of the C-shaped plates (5), bolts (6) are connected to the upper portions of the C-shaped plates (5) in a threaded mode, and nuts (7) are fixedly connected to the upper portions of the bolts (6).
3. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the lifting assembly comprises a protection box (10), a rotating wheel (17) is rotatably connected to the right part of the protection box (10), a gear (18) is fixedly connected to the left part of the rotating wheel (17), and a toothed plate (16) is fixedly connected to the rear part of the sliding column (20).
4. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the left part of the bidirectional threaded rod (13) is rotationally connected to the left part of the bottom plate (2), and the right part of the bidirectional threaded rod is fixedly connected to the right end of the adjusting shaft (4) at the output end of the first motor (9).
5. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the two sliding blocks (11) are both in sliding connection with the rear part of the bottom plate (2), and the two limiting blocks (12) are both in sliding connection with the front part of the bottom plate (2).
6. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the two support posts (1) are both connected to the upper part of the bottom plate (2) in a sliding manner.
7. The concentricity calibration device of a shaft assembly as claimed in claim 2, wherein: the lower parts of the two bolts (6) are both rotationally connected to the upper part of the clamping plate (19), and the opposite parts of the C-shaped plate (5) are both fixedly connected to the adjacent parts of the adjusting shaft (4).
8. A shaft assembly concentricity calibration apparatus as claimed in claim 3, wherein: the gear (18) is in meshed connection with the toothed plate (16).
9. A shaft assembly concentricity calibration apparatus as claimed in claim 3, wherein: the protection box (10) is fixedly connected to the rear part of the right support column (1).
10. The concentricity calibration device for shaft assemblies as claimed in claim 1, wherein: the rear part of the bottom plate (2) is connected with a detection device body (8) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683739.4U CN221147577U (en) | 2023-10-08 | 2023-10-08 | Concentricity calibration device for shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683739.4U CN221147577U (en) | 2023-10-08 | 2023-10-08 | Concentricity calibration device for shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221147577U true CN221147577U (en) | 2024-06-14 |
Family
ID=91428704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322683739.4U Active CN221147577U (en) | 2023-10-08 | 2023-10-08 | Concentricity calibration device for shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221147577U (en) |
-
2023
- 2023-10-08 CN CN202322683739.4U patent/CN221147577U/en active Active
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