CN221173319U - High-precision positioning and measuring device for bearing assembly - Google Patents
High-precision positioning and measuring device for bearing assembly Download PDFInfo
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- CN221173319U CN221173319U CN202322959919.0U CN202322959919U CN221173319U CN 221173319 U CN221173319 U CN 221173319U CN 202322959919 U CN202322959919 U CN 202322959919U CN 221173319 U CN221173319 U CN 221173319U
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- ring
- shell
- bearing
- fixedly connected
- bearing ring
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- 238000005259 measurement Methods 0.000 claims abstract description 29
- 239000000523 sample Substances 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 8
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application discloses a high-precision positioning measurement device for bearing assembly, which belongs to the technical field of bearing production equipment and comprises a bottom plate, wherein an inner bearing ring is arranged at the top of the bottom plate, the inner bearing ring is tightly attached to the upper surface of the bottom plate, an outer bearing ring is rotationally connected to the outer side of the inner bearing ring, a shell is slidably connected to the outer side of the outer bearing ring, an inner ring of the shell is attached to the outer side of the outer bearing ring, a clamping ring is fixedly connected to the top end of the inner part of the shell, the bottom of the clamping ring is attached to the top of the outer bearing ring, an adapter rod is fixedly connected to the top of the shell, the clamping ring in the shell is contacted with the outer bearing ring, and the balancing weight is directly applied to the outer bearing ring under the pressure of the clamping ring, because the adapter rod is fixed at the center position of a measurement table, and the inner diameter of the balancing weight is the same as the outer diameter of the adapter rod, so that the center of gravity of the clamping ring in the shell coincides with the center of the outer bearing ring, and the top of the outer bearing ring is ensured to be stressed uniformly.
Description
Technical Field
The application relates to the technical field of bearing production equipment, in particular to a high-precision positioning and measuring device for bearing assembly.
Background
When the bearing assembly is high, the bearing inner ring retainer is higher than the bearing outer ring, so that the balancing weight cannot be directly flatly placed on the bearing outer ring, meanwhile, the gravity center of the balancing weight cannot coincide with the centers of the bearing inner ring and the bearing outer ring, the balancing weight is easy to be biased, the bearing inner ring and the bearing outer ring are easy to be biased, the multi-point measurement result is larger in deviation, the measurement quality cannot be ensured, and the deviation of a main driving bevel gear contact area and a main driving bevel gear contact area caused by measurement errors after the axle assembly is directly influenced; in addition, the inner ring and the outer ring of the bearing deflect after the balancing weight is loaded, and the measurement of the assembly height of the bearing cannot be performed. Thus, upgrades and modifications based on the prior art are needed.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides a high-precision positioning measurement device for bearing assembly, overcomes the defects of the prior art, and aims to solve the problems that a balancing weight cannot be directly laid on a bearing outer ring and the gravity center of the balancing weight cannot coincide with the centers of an inner ring and an outer ring of the bearing.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a high accurate positioning measuring device of bearing assembly, includes the bottom plate, the bottom plate top is provided with interior race ring, interior race ring closely laminates in the upper surface of bottom plate, interior race ring swivelling joint has outer race ring, outer race ring outside sliding connection has the shell, the laminating of shell inner race is in the outer race ring outside, the inside top fixedly connected with snap ring of shell, the snap ring bottom is connected with outer race ring top laminating, shell top fixedly connected with connecting rod.
As a preferable technical scheme of the application, the top of the clamping ring is provided with a measuring table top, and the connecting rod is fixedly connected to the middle position of the top of the measuring table top.
Through adopting above-mentioned technical scheme, the focus is towards intermediate position all the time when guaranteeing square balancing weight, prevents that the focus from taking place the skew.
As a preferable technical scheme of the application, the outer side of the connecting rod is sleeved with a balancing weight, and the inner diameter of the balancing weight is equal to the outer diameter of the connecting rod.
Through adopting above-mentioned technical scheme, the balancing weight is the weight that equipment born when in order to simulate real use to ensure the security and the reliability of equipment, when balancing weight internal diameter equals the external diameter of connecting rod, the focus of balancing weight is in same straight line with the connecting rod focus.
As a preferable technical scheme of the application, the inner diameter of the clamping ring is larger than the outer diameter of the inner bearing ring, and the fixed value a is from the bottom of the clamping ring to the surface of the measuring table.
Through adopting above-mentioned technical scheme, guarantee that the snap ring is not contacted with interior bearing ring, snap ring bottom to measuring mesa surface be fixed value a simultaneously, guarantee the high measuring accuracy of bearing assembly.
As a preferable technical scheme of the application, a measuring device is fixedly connected to one end of the top of the bottom plate, and a measuring instrument is fixedly connected to one end of the top of the measuring device.
By adopting the technical scheme, the numerical value of the measuring instrument is adjusted to be-a, and then the bearing assembly height is rapidly measured through measuring equipment.
As a preferable technical scheme of the application, one end of the bottom of the measuring equipment is fixedly connected with a measuring probe, and the measuring probe is just contacted with the surface of the measuring table surface.
By adopting the technical scheme, the measuring probe is contacted with the measuring table surface to carry out bearing assembly height measurement, and the measuring table surface is measured at different positions by rotating the connecting rod to ensure the measuring precision.
The application has the beneficial effects that:
1. in the utility model, the snap ring in the shell is contacted with the outer bearing ring, and the balancing weight can be directly applied to the outer bearing ring when pressure is applied to the snap ring because the snap ring is not contacted with the inner bearing ring, and the top center of gravity of the shell is overlapped with the center of the outer bearing ring because the outer shell is sleeved on the outer ring of the outer bearing ring and the connecting rod is fixed at the center position of the measuring table top, and the inner diameter of the balancing weight is the same as the outer diameter of the connecting rod, so that the top stress balance of the outer bearing ring is ensured.
2. According to the utility model, the inner bearing ring is placed right above the bottom plate, the outer shell is sleeved on the outer ring of the outer bearing ring until the clamping ring just abuts against the top of the outer bearing ring, then the balancing weight is placed along the outer ring of the connecting rod, the assembly height of the bearing is measured by contacting the measuring probe with the surface of the measuring table top, and the measuring data is read by the measuring instrument.
Drawings
FIG. 1 is a schematic view of a front view structure of the present application;
FIG. 2 is a schematic side view of the present application;
Fig. 3 is a schematic side sectional view of the present application.
In the figure: 1. a bottom plate; 2. an inner bearing ring; 3. an outer bearing ring; 4. a housing; 5. a measurement table; 6. balancing weight; 7. a connecting rod; 8. a measuring device; 9. a measuring instrument; 10. a measurement probe; 11. and a clasp.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-3, a high accurate positioning measurement device for bearing assembly comprises a bottom plate 1, wherein an inner bearing ring 2 is arranged at the top of the bottom plate 1, the inner bearing ring 2 is tightly attached to the upper surface of the bottom plate 1, an outer ring of the inner bearing ring 2 is rotationally connected with an outer bearing ring 3, the outer side of the outer bearing ring 3 is slidingly connected with a shell 4, the inner ring of the shell 4 is attached to the outer side of the outer bearing ring 3, a clamping ring 11 is fixedly connected with the top end of the inner part of the shell 4, the bottom of the clamping ring 11 is attached to the top of the outer bearing ring 3, and a connecting rod 7 is fixedly connected with the top of the shell 4.
In this embodiment, as shown in fig. 1-3, a measuring table top 5 is provided at the top of the snap ring 11, and the connecting rod 7 is fixedly connected to the middle position of the top of the measuring table top 5, so as to ensure that the center of gravity always faces the middle position when the balancing weight 6 is placed, and prevent the center of gravity from shifting.
In this embodiment, as shown in fig. 1-3, the outer side of the connecting rod 7 is sleeved with a balancing weight 6, the balancing weight 6 is used for simulating the weight born by the equipment in real use, so as to ensure the safety and reliability of the equipment, the inner diameter of the balancing weight 6 is equal to the outer diameter of the connecting rod 7, and when the inner diameter of the balancing weight 6 is equal to the outer diameter of the connecting rod 7, the gravity center of the balancing weight 6 and the gravity center of the connecting rod 7 are in the same straight line.
In this embodiment, as shown in fig. 1-3, the inner diameter of the snap ring 11 is larger than the outer diameter of the inner bearing ring 2, so that the snap ring 11 is not contacted with the inner bearing ring 2, and the fixed value a is from the bottom of the snap ring 11 to the surface of the measuring table top 5, so that the accuracy of high measurement of bearing assembly is ensured.
In this embodiment, as shown in fig. 1-3, a measuring device 8 is fixedly connected to a position of one end of the top of the bottom plate 1, a measuring instrument 9 is fixedly connected to a position of one end of the top of the measuring device 8, the value of the measuring instrument 9 is adjusted to be-a, and then the bearing assembly height is rapidly measured through the measuring device 8.
In this embodiment, as shown in fig. 1-3, a measuring probe 10 is fixedly connected to one end of the bottom of the measuring device 8, the measuring probe 10 just contacts with the surface of the measuring table 5, the measuring probe 10 contacts with the measuring table 5 to perform bearing assembly height measurement, and the measuring precision is ensured by rotating the connecting rod 7 to perform measurement on different positions of the measuring table 5.
Working principle: through putting into inner race 2 directly over bottom plate 1, establish the shell 4 cover at outer race 3 of outer race until snap ring 11 just supports at outer race 3 top, then put into balancing weight 6 along linking rod 7 outer lane, measure the bearing assembly height through measuring probe 10 and measuring mesa 5 surface contact, read the measured data by measuring instrument 9, by the inside snap ring 11 of shell 4 and outer race 3 contact, because snap ring 11 does not contact inner race 2, the balancing weight can directly apply to outer race 3 when exerting pressure to snap ring 11, because shell 4 cover is established at outer race 3 outer race and linking rod 7 is fixed in measuring mesa 5 central point, because balancing weight 6 internal diameter is the same with linking rod 7 external diameter, make shell 4 top focus and outer race 3 center coincidence, guarantee outer race 3 top atress equilibrium.
The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a high accurate positioning measuring device of bearing assembly, its characterized in that, including bottom plate (1), bottom plate (1) top sliding connection has interior bearing race (2), interior bearing race (2) closely laminate at the upper surface of bottom plate (1), interior bearing race (2) outer lane swivelling joint has outer bearing race (3), outer bearing race (3) outside sliding connection has shell (4), shell (4) inner race laminating is in outer bearing race (3) outside, the inside top fixedly connected with snap ring (11) of shell (4), snap ring (11) bottom is connected with outer bearing race (3) top laminating, shell (4) top fixedly connected with adapter rod (7).
2. The high-precision positioning measurement device for bearing assembly according to claim 1, wherein the top of the clamping ring (11) is provided with a measurement table top (5), and the connecting rod (7) is fixedly connected to the middle position of the top of the measurement table top (5).
3. The bearing assembly high-precision positioning measurement device according to claim 1, wherein a balancing weight (6) is sleeved outside the connecting rod (7), and the inner diameter of the balancing weight (6) is equal to the outer diameter of the connecting rod (7).
4. The high-precision positioning measurement device for bearing assembly according to claim 1, wherein the inner diameter of the clamping ring (11) is larger than the outer diameter of the inner bearing ring (2), and the fixed value a is from the bottom of the clamping ring (11) to the surface of the measurement table top (5).
5. The bearing assembly high-precision positioning measurement device according to claim 1, wherein a measurement device (8) is fixedly connected to one end position of the top of the bottom plate (1), and a measurement instrument (9) is fixedly connected to one end position of the top of the measurement device (8).
6. The bearing assembly high-precision positioning measurement device according to claim 5, wherein a measurement probe (10) is fixedly connected to one end of the bottom of the measurement equipment (8), and the measurement probe (10) is just contacted with the surface of the measurement table top (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959919.0U CN221173319U (en) | 2023-11-02 | 2023-11-02 | High-precision positioning and measuring device for bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959919.0U CN221173319U (en) | 2023-11-02 | 2023-11-02 | High-precision positioning and measuring device for bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221173319U true CN221173319U (en) | 2024-06-18 |
Family
ID=91460278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322959919.0U Active CN221173319U (en) | 2023-11-02 | 2023-11-02 | High-precision positioning and measuring device for bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221173319U (en) |
-
2023
- 2023-11-02 CN CN202322959919.0U patent/CN221173319U/en active Active
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