CN210952750U - Tapered roller bearing outer ring raceway measuring instrument - Google Patents
Tapered roller bearing outer ring raceway measuring instrument Download PDFInfo
- Publication number
- CN210952750U CN210952750U CN201922190801.XU CN201922190801U CN210952750U CN 210952750 U CN210952750 U CN 210952750U CN 201922190801 U CN201922190801 U CN 201922190801U CN 210952750 U CN210952750 U CN 210952750U
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- sleeve
- roller bearing
- base
- bearing outer
- tapered roller
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- 238000005259 measurement Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of bearing measurement, in particular to a tapered roller bearing outer ring raceway measuring instrument, which comprises a base, wherein the inner side of the base is rotatably provided with a bottom frame through a rotating shaft, the top of the bottom frame is provided with a workbench, the outer wall of the bottom frame is provided with a first sleeve and a second sleeve, the bottom of the bottom frame is provided with an adjusting ball, the lower half part of the adjusting ball is embedded in the base, the lower half part of the spherical surface of the adjusting ball is provided with uniformly distributed positioning holes, one side of the outer wall of the base is hinged with a positioning handle, the side wall of the base is provided with through holes at corresponding positions of the positioning handle, the positioning handle penetrates through the through holes and is inserted in the corresponding positioning holes, the utility model solves the problem that the roller bearing outer ring raceway measuring application process has limitation, the measuring instrument has compact structure, and can, the measuring is accurate, the sensitivity is high, a plurality of error values can be measured in sequence, and the use is convenient.
Description
Technical Field
The utility model relates to a bearing measurement technical field especially relates to a tapered roller bearing outer lane raceway measuring apparatu.
Background
The raceway diameter, the ovality, the angle, raceway central line terminal surface out of plumb degree of the tapered roller bearing outer lane of batch production often all are direct measurement, in the measurement process, lack the contrast, often produce huge measuring error, lead to measured data inaccurate, to above problem, a tapered roller bearing outer lane raceway measuring apparatu has now appeared, however, its position of current measuring apparatu in the measurement process does not change well, can't adjust the measurement angle according to actual conditions, its is suitable for and has the limitation, consequently, provide a tapered roller bearing outer lane raceway measuring apparatu.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has the limitation in the roller bearing outer ring raceway measurement application process that exists among the prior art, and the tapered roller bearing outer ring raceway measuring apparatu that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tapered roller bearing outer lane raceway measuring apparatu, includes the base, the inboard of base is rotated through the pivot and is installed the chassis, and the top of chassis is provided with the workstation, and the top of workstation is provided with radially surveys the cover, is provided with first sleeve and second sleeve on the outer wall of chassis, the tip that the chassis was kept away from to first sleeve is provided with first instrument, and the tip that the chassis was kept away from to the second sleeve is provided with the second instrument, and the bottom of chassis is provided with the adjusting ball, the lower half of adjusting ball inlays and establishes in the base, and the locating hole of equipartition is seted up to the sphere lower half of adjusting ball, outer wall one side of base articulates there is the location handle, and the through-hole is seted up in the corresponding position department of location handle to the lateral wall of base, the.
Preferably, one side of the underframe is provided with a loading and unloading handle.
Preferably, the first sleeve and the second sleeve are identical in structure, the first sleeve and the second sleeve are radially arranged, and an included angle between the first sleeve and the second sleeve is 60-80 degrees.
Preferably, the first sleeve corresponds to the second sleeve in position, and the first sleeve is located above the loading and unloading handle.
Preferably, the knurled nuts are led out of the inner parts of the first sleeve and the second sleeve respectively.
The utility model has the advantages that: through the measuring apparatu that this scheme provided, solved the problem that has the limitation in the roller bearing outer lane raceway measurement application process, this measuring apparatu, compact structure can be according to actual conditions adjustment measuring apparatu's measurement angle, and it is accurate to measure, and sensitivity is high, but a plurality of error values of measurement in proper order, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a tapered roller bearing outer ring raceway measuring instrument according to the present invention;
fig. 2 is the utility model provides a overlook schematic structure diagram of tapered roller bearing outer lane raceway measuring apparatu.
In the figure: the device comprises a base 1, a chassis 2, a positioning handle 3, a workbench 4, a radial measuring sleeve 5, a first sleeve 6, a first instrument 7, a knurled nut 8, a second sleeve 9, a second instrument 10, a through hole 11, an adjusting ball 12 and a positioning hole 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the embodiment, referring to fig. 1-2, a tapered roller bearing outer ring raceway measuring instrument includes a base 1, a chassis 2 is rotatably installed on the inner side of the base 1 through a rotating shaft, a worktable 4 is disposed on the top of the chassis 2, a radial measuring sleeve 5 is disposed on the top of the worktable 4, a first sleeve 6 and a second sleeve 9 are disposed on the outer wall of the chassis 2, the first sleeve 6 and the second sleeve 9 have the same structure, the first sleeve 6 and the second sleeve 9 are both radially disposed, an included angle between the first sleeve 6 and the second sleeve 9 is 60 ° -80 °, the first sleeve 6 and the second sleeve 9 are corresponding in position, and the first sleeve 6 is located above a loading and unloading handle 3, as shown in fig. 2, a knurled nut 8 is respectively led out from the inside of the first sleeve 6 and the second sleeve 9, a first instrument 7 is disposed on the end of the first sleeve 6 far from the chassis 2, the end of the second sleeve 9 remote from the chassis 2 is provided with a second meter 10.
The bottom of chassis 2 is provided with adjusting ball 12, and the lower half of adjusting ball 12 inlays and establishes in base 1, and the locating hole 13 of equipartition is seted up to the sphere lower half of adjusting ball 12, and outer wall one side of base 1 articulates has location handle 3, and the through-hole 11 is seted up in the corresponding position department of location handle 3 to the lateral wall of base 1, and location handle 3 runs through-hole 11 and inserts and establish in corresponding locating hole 13.
The measuring instrument mainly comprises a base 1, a spring frame and a workbench 4, wherein the base is a base body of the whole instrument, and an underframe 2 is arranged on the base 1 through two small shafts, can rotate by an angle according to working requirements and is tightly fixed. The two sleeves (the first sleeve 6 and the second sleeve 9) extending from the chassis 2 are respectively provided with a meter (the first meter 7 and the second meter 10).
The components in the chassis 2 are also provided with a lever and a force measuring spring which are used for connecting the radial measuring frame and the instrument, a force measuring bolt for adjusting the measuring angle and measuring force, a limiting bolt for limiting the radial measuring stroke and a loading and unloading handle 3 which is convenient for disassembling the measured piece.
The workbench 4 is designed into a circular flat plate with a guide groove, the platform is fixed at the top of the base frame 2, three end surface fulcrums and two side surface fulcrums which are oiled on the plane can be adjusted according to the size of a measured piece, and the measured piece is positioned on the flat plate.
The angle measuring frame and the radial measuring frame extend out of the guide grooves of the flat plate and touch the measured piece, and the size change of the measured piece is respectively transmitted to the two instruments (the first instrument 7 and the second instrument 10).
In the specific use process: when the measuring instrument is used for measuring the unconventional position or the unconventional angle of the tapered roller bearing, the positioning handle 3 is pulled out of the through hole 11, the end part of the positioning handle 3 is separated from the positioning hole 13, the position of the adjusting ball 12 can be freely adjusted at the moment, and the adjusting ball 12 is in a spherical shape, so that the actual detection position of the workbench 4 can be stopped at any position as required, and then the positioning handle 3 penetrates through the through hole 11 and is inserted into the corresponding positioning hole 13, so that the position fixation of the workbench 4 can be ensured, and the measurement is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a tapered roller bearing outer lane raceway measuring apparatu, includes the chassis, and the top of chassis is provided with the workstation, and the top of workstation is provided with radially surveys the cover, is provided with first sleeve and second sleeve on the outer wall of chassis, the tip that the chassis was kept away from to first sleeve is provided with first instrument, and the tip that the chassis was kept away from to the second sleeve is provided with the second instrument, its characterized in that, the bottom of chassis is provided with the adjusting ball, the lower half of adjusting ball inlays and establishes in the base, and the locating hole of equipartition is seted up to the sphere lower half of adjusting ball, outer wall one side of base articulates there is the location handle, and the through-hole has been seted up in the corresponding position department of location handle to the lateral wall of base, the location handle runs through the.
2. The tapered roller bearing outer ring raceway gauge according to claim 1, wherein a loading and unloading handle is provided on one side of the base frame.
3. The tapered roller bearing outer ring raceway gauge according to claim 1, wherein the first sleeve and the second sleeve are identical in structure, and the first sleeve and the second sleeve are both disposed radially, and an included angle between the first sleeve and the second sleeve is 60 ° to 80 °.
4. The tapered roller bearing outer race track gauge of claim 3, wherein the first sleeve and the second sleeve are located in correspondence, and the first sleeve is located above the loading and unloading handle.
5. The tapered roller bearing outer ring raceway measuring instrument according to claim 3, wherein a knurled nut is led out from the inside of each of the first sleeve and the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190801.XU CN210952750U (en) | 2019-12-10 | 2019-12-10 | Tapered roller bearing outer ring raceway measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190801.XU CN210952750U (en) | 2019-12-10 | 2019-12-10 | Tapered roller bearing outer ring raceway measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952750U true CN210952750U (en) | 2020-07-07 |
Family
ID=71395865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922190801.XU Active CN210952750U (en) | 2019-12-10 | 2019-12-10 | Tapered roller bearing outer ring raceway measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952750U (en) |
-
2019
- 2019-12-10 CN CN201922190801.XU patent/CN210952750U/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 measuring instrument for the outer raceway of tapered roller bearings Granted publication date: 20200707 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou Changshan branch Pledgor: ZHEJIANG TIMES MEASURE TECHNOLOGY Co.,Ltd. Registration number: Y2024980001556 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |