CN114322873A - Tapered roller bearing retainer detection device - Google Patents
Tapered roller bearing retainer detection device Download PDFInfo
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- CN114322873A CN114322873A CN202111615358.1A CN202111615358A CN114322873A CN 114322873 A CN114322873 A CN 114322873A CN 202111615358 A CN202111615358 A CN 202111615358A CN 114322873 A CN114322873 A CN 114322873A
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- roller bearing
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims description 8
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000004441 surface measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The invention provides a tapered roller bearing retainer detection device, which comprises a rotating assembly arranged below a supporting workbench, wherein the lower surface of the supporting workbench is rotatably connected with a rotating shaft body, the left surface of the rotating shaft body is embedded and connected with a rotating disc, a bearing assembly is arranged above a bearing measuring assembly, the bearing outer ring raceway and the bearing retainer are placed above the bearing placing frame through the bearing placing frame and the arc-shaped angle adjusting gear in the bearing measuring assembly, the arc angle adjusting gear can enable the test platform above the arc seat to tilt under the driving of the rotation of the driving gear, and at the moment, a gap is generated between the bearing outer ring raceway and the bearing retainer to ensure that the raceway is in a vertical state, and the dimension measurement is carried out by selecting the edge of the bearing retainer and the surface measurement point of the raceway of the outer ring of the bearing in the optical projector, thereby effectively realizing the detection of the distance between the edge position of the tapered roller bearing retainer and the raceway of the outer ring.
Description
Technical Field
The invention relates to a tapered roller bearing retainer detection device.
Background
The distance between the edge position of the tapered roller bearing retainer and the outer ring raceway directly determines one of important parameters of the quality of a bearing product, but the existing tapered roller bearing retainer detection equipment has some defects in the use process and needs to be improved, and the defects are as follows:
the method comprises the following steps of firstly, detecting the size of the existing tapered roller bearing retainer detection equipment in the detection process, only performing theoretical calculation by using a formula, and manually judging whether the size meets the requirement according to a calculation result, so that the detection error is improved in the detection process, and the problem that the measurement cannot be accurately performed is solved.
Disclosure of Invention
The invention aims to: in order to solve the problems of the prior art, the invention provides the following technical scheme: a tapered roller bearing retainer testing device is provided to improve the above problems. The present application is specifically such that: include the below of supporting workbench is equipped with rotating assembly, rotating assembly includes rotatory axis body, rotary disk, rotary rod, the lower surface of supporting workbench rotates and connects rotatory axis body, the left surface of rotatory axis body is inlayed and is connected the rotary disk, the surface of rotary disk rotates and connects the rotary rod, rotating assembly's the outside is equipped with gear drive assembly, gear drive assembly's top is equipped with bearing measurement subassembly, bearing measurement subassembly's top is equipped with bearing assembly.
Furthermore, the gear transmission assembly comprises a gear shaft and a driving gear, the outer surface of the rotating shaft body is connected with the gear shaft in a nested mode, and the outer surface of the gear shaft is fixedly connected with the driving gear.
Furthermore, the gear shaft and the driving gear are made of alloy steel.
Further, the bearing measuring assembly comprises an arc-shaped seat, an arc-shaped angle adjusting gear, a measuring platform, a bearing placing frame, a nut fixing frame and a locking nut, the outer surface of the arc-shaped seat is embedded and connected with the arc-shaped angle adjusting gear, the upper surface of the arc-shaped seat is fixedly connected with the measuring platform, the upper surface of the measuring platform is fixedly connected with the bearing placing frame, the side surface of the arc-shaped seat is embedded and connected with the nut fixing frame, and the outer surface of the nut fixing frame is connected with the locking nut in a penetrating mode.
Furthermore, the arc seat is arranged above the driving gear, the arc angle adjusting gear is meshed with the gear to be connected, and the rotating shaft body is connected to the lower surface of the supporting workbench through the nut fixing frame.
Furthermore, the nut fixing frame and the locking nut are respectively provided with two nuts, are embedded on two sides of the arc-shaped seat and are in a symmetrical state.
Further, the bearing assembly comprises a bearing outer ring raceway and a bearing retainer, the upper surface clamp of the bearing placing frame is connected with the bearing outer ring raceway, and the inner surface of the bearing outer ring raceway is movably connected with the bearing retainer.
Further, a bearing roller is arranged between the bearing outer ring raceway and the bearing retainer.
Further, the arc angle adjusting gear adopts a fan-shaped structure.
Further, a bearing is arranged at the joint of the rotating disc and the rotating rod.
The invention has the beneficial effects that:
1. the rotary shaft body is connected below the supporting workbench and fixed through the nut fixing frame through the rotary shaft body and the rotary rod in the rotary assembly, meanwhile, the rotary shaft body needs to be contacted with the rotary rod and exert force, the rotary disk can drive the rotary shaft body to rotate when stressed, and the angle of the arc-shaped seat can be adjusted through the driving gear as the gear shaft is arranged on the surface of the rotary shaft body, so that the inclination of the edge position of the tapered roller bearing retainer in the process of detecting the distance between the edge position and the outer ring raceway is effectively realized;
2. through bearing rack and arc angle adjusting gear among the bearing measuring subassembly, realized letting bearing inner race raceway and bearing retainer put in bearing rack top, and arc angle adjusting gear can rotate at the driving gear and order about to make arc seat top test platform take place to vert, bearing inner race raceway and bearing retainer can produce the clearance this moment, guarantee that the raceway is vertical state, and select bearing retainer edge and bearing inner race raceway surface measuring point at optical projection appearance and carry out the size measurement, the border position to tapered roller bearing retainer apart from the detection of outer lane raceway distance size has effectively been realized.
Drawings
FIG. 1 is a schematic structural diagram provided herein;
FIG. 2 is a front cross-sectional view provided herein;
FIG. 3 is a left side elevation view in cross section as provided herein;
FIG. 4 is a front view provided by the present application;
FIG. 5 is a right side view provided by the present application;
fig. 6 is a top view provided by the present application.
Detailed Description
Embodiments of the tapered roller bearing cage inspection apparatus of the present invention are shown in fig. 1 to 6: the below including supporting workbench 1 is equipped with rotating assembly 2, rotating assembly 2 includes rotatory axis body 201, rotary disk 202, rotary rod 203, supporting workbench 1's lower surface rotates connects rotatory axis body 201, the left surface of rotatory axis body 201 is inlayed and is connected rotary disk 202, rotary disk 202's surface rotates connects rotary rod 203, rotating assembly 2's the outside is equipped with gear drive subassembly 3, gear drive subassembly 3's top is equipped with bearing measurement subassembly 4, the top through bearing measurement subassembly 4 is equipped with bearing assembly 5 and carries out the measurement to the bearing.
The gear transmission assembly 3 comprises a gear shaft 301 and a driving gear 302, the outer surface of the rotating shaft body 201 is connected with the gear shaft 301 in an embedded mode, the outer surface of the gear shaft 301 is fixedly connected with the driving gear 302, and the rigidity is effectively improved by the aid of alloy steel materials adopted for the gear shaft 301 and the driving gear 302.
The arc seat 401 is disposed above the driving gear 302 and is engaged with the gear through the arc angle adjusting gear 402, and the rotating shaft 201 is connected to the lower surface of the supporting table 1 through the nut fixing frame 405.
The bearing assembly 5 comprises a bearing outer ring raceway 501 and a bearing retainer 502, wherein the upper surface of the bearing placing frame 404 is connected with the bearing outer ring raceway 501 through a clamp, and the inner surface of the bearing outer ring raceway 501 is movably connected with the bearing retainer 502.
Bearing rollers are arranged between the bearing outer ring raceway 501 and the bearing retainer 502, and the bearing friction can be reduced in the rotating process by arranging the bearing rollers between the bearing outer ring raceway 501 and the bearing retainer 502.
The arc angle adjusting gear 402 adopts a fan-shaped structure, and the arc angle adjusting gear 402 adopts effective angle adjustment of the fan-shaped structure.
The joint of the rotating disc 202 and the rotating rod 203 is provided with a bearing, and the bearing can effectively rotate through the joint of the rotating disc 202 and the rotating rod 203.
The working principle of the invention is as follows: firstly, a rotating shaft body 201 and an arc-shaped seat 401 are required to be arranged on the upper surface and the lower surface of a supporting workbench 1 and are fixed under the connection of a nut fixing frame 405, a certain force is applied by contacting with a rotating rod 203, the rotating rod 203 drives a rotating disc 202 to drive the rotating shaft body 201 to rotate when the force is applied, secondly, a bearing outer ring raceway 501 and a bearing holding frame 502 are arranged above the bearing holding frame 404, because a gear shaft 301 is arranged on the surface of the rotating shaft body 201, a driving gear 302 can enable the arc-shaped seat 402 to tilt an upper testing platform 403 under the linkage of the rotation of the rotating shaft body 201 by adjusting the angle of the arc-shaped seat, a locking nut 406 penetrates through the nut fixing frame 405 and is connected to the two sides of the arc-shaped seat 401 for fixing the arc-shaped seat 401 which tilts, and finally, when the testing platform 403 is in an inclined state, the bearing outer ring raceway 501 and the bearing holding frame 502 above the bearing holding frame 404 can generate a clearance distance, the bearing outer ring raceway 501 is ensured to be in a vertical state, and at the moment, the dimension measurement is carried out by selecting the edge of the bearing retainer 502 and the surface measurement point of the bearing outer ring raceway 501 through an optical projector.
The above embodiment is only a tapered roller bearing cage inspection device which is a preferred embodiment of the present invention, and common changes and substitutions which are performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a tapered roller bearing holder check out test set, includes the supporting workbench, its characterized in that, the below of supporting workbench is equipped with rotating assembly, the lower surface of supporting workbench rotates and is connected with rotatory axis body, the left surface of rotatory axis body is inlayed and is connected with the rotary disk, the surface of rotary disk rotates and is connected with the rotary rod, rotating assembly's the outside is equipped with gear drive assembly, gear drive assembly's top is equipped with bearing measurement element, bearing measurement element's top is equipped with bearing assembly.
2. The tapered roller bearing cage inspection apparatus of claim 1, wherein the gear transmission assembly comprises a gear shaft and a driving gear, the outer surface of the rotating shaft body is connected with the gear shaft in a nested manner, and the outer surface of the gear shaft is fixedly connected with the driving gear.
3. The tapered roller bearing cage inspection apparatus of claim 2, wherein the gear shaft and the drive gear are both made of alloy steel.
4. The tapered roller bearing retainer detection device according to claim 2, wherein the bearing measurement assembly includes an arc-shaped seat, an arc-shaped angle adjustment gear, a measurement platform, a bearing placement frame, a nut fixing frame and a locking nut, the outer surface of the arc-shaped seat is connected with the arc-shaped angle adjustment gear in an embedded manner, the upper surface of the arc-shaped seat is fixedly connected with the measurement platform, the upper surface of the measurement platform is fixedly connected with the bearing placement frame, the side surface of the arc-shaped seat is connected with the nut fixing frame in an embedded manner, and the outer surface of the nut fixing frame is connected with the locking nut in a penetrating manner.
5. The tapered roller bearing cage inspection apparatus of claim 4, wherein the arc seat is disposed above the driving gear and is engaged with the driving gear through the arc angle adjustment gear, and the rotating shaft is connected to a lower surface of the support table through the nut fixing bracket.
6. The tapered roller bearing retainer testing apparatus of claim 4, wherein there are two nut fixing frames and two lock nuts, and both the nut fixing frames and the lock nuts are embedded at both sides of the arc-shaped seat and are in a symmetrical state.
7. The tapered roller bearing retainer testing apparatus of claim 5, wherein the bearing assembly includes a bearing outer ring raceway and a bearing retainer, an upper surface clamp of the bearing placing frame is connected with the bearing outer ring raceway, and an inner surface of the bearing outer ring raceway is movably connected with the bearing retainer.
8. The tapered roller bearing cage inspection apparatus of claim 7, wherein bearing rollers are provided between the bearing outer race raceway and the bearing cage.
9. The tapered roller bearing cage inspection apparatus of claim 4, wherein the arc angle adjusting gear is of a fan-shaped structure.
10. The tapered roller bearing cage inspection apparatus as claimed in claim 1, wherein a bearing is provided at a junction of the rotating disk and the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111615358.1A CN114322873A (en) | 2021-12-27 | 2021-12-27 | Tapered roller bearing retainer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111615358.1A CN114322873A (en) | 2021-12-27 | 2021-12-27 | Tapered roller bearing retainer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114322873A true CN114322873A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111615358.1A Pending CN114322873A (en) | 2021-12-27 | 2021-12-27 | Tapered roller bearing retainer detection device |
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| CN (1) | CN114322873A (en) |
Citations (16)
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| US20150015695A1 (en) * | 2012-02-09 | 2015-01-15 | Ihi Corporation | Inner Diameter Measuring Device |
| CN204963758U (en) * | 2015-05-06 | 2016-01-13 | 洛阳世必爱特种轴承有限公司 | Inside and outside raceway angular discrepancy's of split type cross cylindrical roller bearing lasso measuring instrument |
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| CN206930249U (en) * | 2017-07-07 | 2018-01-26 | 瓦房店冶金轴承集团有限公司 | CC type aligning roller bearing retainer radial-play amount detecting devices |
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| WO2021092970A1 (en) * | 2019-11-11 | 2021-05-20 | 清华大学 | Low-temperature large temperature variation joint bearing test platform and measurement and observation method |
| CN113399585A (en) * | 2021-07-05 | 2021-09-17 | 新昌浙江工业大学科学技术研究院 | Conical bearing shrinkage process and device for online detection of radial play amount of retainer |
| CN113654431A (en) * | 2021-08-03 | 2021-11-16 | 人本股份有限公司 | Retainer radial play amount detection device |
| CN214747703U (en) * | 2021-05-27 | 2021-11-16 | 国家能源集团谏壁发电厂 | Bearing clearance measuring tool |
| CN215268156U (en) * | 2021-06-18 | 2021-12-21 | 山西昌能风电制造有限公司 | Adjustable photovoltaic support of multidimension degree |
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2021
- 2021-12-27 CN CN202111615358.1A patent/CN114322873A/en active Pending
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| CN204963758U (en) * | 2015-05-06 | 2016-01-13 | 洛阳世必爱特种轴承有限公司 | Inside and outside raceway angular discrepancy's of split type cross cylindrical roller bearing lasso measuring instrument |
| CN205505892U (en) * | 2016-01-20 | 2016-08-24 | 嘉兴市迅蕾轴承有限公司 | Momentum survey appearance is radially swum to holder |
| CN206113830U (en) * | 2016-09-27 | 2017-04-19 | 新昌县海纳人和轴承有限公司 | Semi -automatic bearing radial play detection device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Applicant after: C&U Co.,Ltd. Applicant after: SHANGHAI C&U GROUP Co.,Ltd. Applicant after: Anhui Pifu Bearing Co.,Ltd. Applicant after: Wuhu lunbi Bearing Co.,Ltd. Address before: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Applicant before: C&U Co.,Ltd. Applicant before: SHANGHAI C&U GROUP Co.,Ltd. Applicant before: ANHUI PIFU BEARING CO.,LTD. Applicant before: Wuhu lunbi Bearing Co.,Ltd. |
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| CB02 | Change of applicant information |