CN210464313U - Detection device for measuring wall thickness difference of large and super-large bearing ring - Google Patents
Detection device for measuring wall thickness difference of large and super-large bearing ring Download PDFInfo
- Publication number
- CN210464313U CN210464313U CN201921890882.8U CN201921890882U CN210464313U CN 210464313 U CN210464313 U CN 210464313U CN 201921890882 U CN201921890882 U CN 201921890882U CN 210464313 U CN210464313 U CN 210464313U
- Authority
- CN
- China
- Prior art keywords
- measuring
- bearing ring
- thickness difference
- wall thickness
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of the bearing detects, a detection device for large-scale, super-huge bearing ring wall thickness difference is measured is proposed. The detection device for measuring the wall thickness difference of the large-scale and super-large-scale bearing ring is provided with a beam supported on the wall surface of the bearing ring; the middle part of crossbeam supports on the wall of bearing ring, and the both ends of crossbeam have the supporting beam that the perpendicular to crossbeam set up respectively: a support beam I and a support beam II; the supporting beam I and the supporting beam II are symmetrically arranged inside and outside the bearing ring; a measuring support rod is fixedly connected to the support beam I; the measuring support rod is horizontally arranged, one end of the measuring support rod is fixedly connected with the support beam I, and the other end of the measuring support rod is abutted against the inner wall surface of the bearing ring to form a fixed fulcrum; a measuring instrument is fixedly connected to the support beam II; the measuring end of the measuring rod elastically pushes against the outer wall surface of the bearing ring to form a moving fulcrum. The utility model discloses utilize balanced principle, simple and convenient detects large-scale, super-huge bearing sleeve circle wall thickness difference.
Description
Technical Field
The utility model belongs to the technical field of the bearing detects, concretely relates to be used for large-scale, super-huge bearing ring wall thickness difference measuring detection device.
Background
The large and super-large bearings used by the backup rolls of the metallurgical rolling mill have large external dimensions (heavy weight and large volume), are difficult to carry during measurement in the working procedure, and cannot easily obtain the wall thickness difference of the bearing ring; however, the control of the wall thickness difference of the bearing ring is directly closely related to the service life of the bearing; therefore, a device for simply and conveniently detecting the wall thickness difference of the large-sized and super-large-sized bearing ring is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detection device that is used for large-scale, super-huge bearing sleeve circle wall thickness difference to measure, make it can be simple, convenient detect large-scale, super-huge bearing sleeve circle wall thickness difference.
The utility model adopts the following technical scheme for accomplishing the above purpose:
a detection device for measuring the wall thickness difference of a large-scale and super-large-scale bearing ring is provided with a beam supported on the wall surface of the bearing ring; the middle part of the cross beam is supported on the wall surface of the bearing ring, and two ends of the cross beam are respectively provided with a supporting beam vertical to the cross beam: a support beam I and a support beam II; the supporting beam I and the supporting beam II are integrated with the cross beam; the supporting beam I and the supporting beam II are symmetrically arranged inside and outside the bearing ring; the support beam I is fixedly connected with a measuring support rod; the measuring support rod is horizontally arranged, one end of the measuring support rod is fixedly connected with the support beam I, and the other end of the measuring support rod is abutted against the inner wall surface of the bearing ring to form a fixed fulcrum; a measuring instrument is fixedly connected to the support beam II; the measuring rod of the measuring instrument is horizontally arranged, and the measuring end of the measuring rod elastically pushes against the outer wall surface of the bearing ring to form a moving fulcrum.
And the axis of the measuring support rod is coincided with the axis of the measuring rod.
The supporting beam I and the supporting beam II are connected with the cross beam into a whole.
The supporting beam I, the supporting beam II and the cross beam are integrally formed.
The utility model provides a detection apparatus for be used for large-scale, super-huge bearing sleeve circle wall thickness difference to survey adopts above-mentioned technical scheme, utilizes balanced principle, adopts the interior outer wall face of measuring bracing piece, measuring stick and bearing ring to contact, through measuring instrument's reading, simple and convenient detects large-scale, super-huge bearing sleeve circle wall thickness difference.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. crossbeam, 2, a supporting beam I, 3, a supporting beam II, 4, measurement bracing piece, 5, measuring instrument, 6, measuring stick, 7, bearing ring, 8, fastening screw.
Detailed Description
The invention is described in connection with the accompanying drawings and the embodiments:
as shown in FIG. 1, the detection device for measuring the wall thickness difference of the large-scale and oversize bearing ring comprises a cross beam 1 supported on the wall surface of a bearing ring 7; the middle part of the beam 1 is supported on the wall surface of the bearing ring 4, and two ends of the beam are respectively provided with a supporting beam vertical to the beam: a support beam I2 and a support beam II 3; the supporting beam I2 and the supporting beam II 2 are integrated with the cross beam through fastening screws; the supporting beam I2 and the supporting beam II 3 are symmetrically arranged inside and outside the bearing ring 7; the support beam I3 is fixedly connected with a measuring support rod 4; the measuring support rod 4 is horizontally arranged, one end of the measuring support rod is fixedly connected with the support beam I through a fastening screw 8, and the other end of the measuring support rod is abutted against the inner wall surface of the bearing ring to form a fixed fulcrum; a measuring instrument 5 is fixedly connected to the support beam II; a measuring rod 6 of the measuring instrument 5 is horizontally arranged, and a measuring end of the measuring rod 6 is abutted against the outer wall surface of the bearing ring to form a moving fulcrum; the axis of the measuring support rod 4 coincides with the axis of the measuring rod 6.
During measurement, the measurement supporting rod and the measurement rod are ensured to be in contact with the inner wall surface and the outer wall surface of the ferrule and correctly indicate values due to the spring pressing force of a measurement instrument in the detection process; after the measuring support rod 4 is pressed and fastened, a fixed fulcrum is formed, the measuring rod is movable along the axial direction, and the movement amount of the measuring rod is indicated by an instrument and is the wall thickness variation value to be measured; the detection device can be rotated for a circle, and the difference value between the maximum value and the minimum value displayed by the measuring instrument is the wall thickness difference value of the bearing ring.
Claims (4)
1. A detection device for measuring the wall thickness difference of a large-scale and super-large-scale bearing ferrule is characterized in that: the detection device is provided with a beam supported on the wall surface of the bearing ring; the middle part of the cross beam is supported on the wall surface of the bearing ring, and two ends of the cross beam are respectively provided with a supporting beam vertical to the cross beam: a support beam I and a support beam II; the supporting beam I and the supporting beam II are integrated with the cross beam; the supporting beam I and the supporting beam II are symmetrically arranged inside and outside the bearing ring; the support beam I is fixedly connected with a measuring support rod; the measuring support rod is horizontally arranged, one end of the measuring support rod is fixedly connected with the support beam I, and the other end of the measuring support rod is abutted against the inner wall surface of the bearing ring to form a fixed fulcrum; a measuring instrument is fixedly connected to the support beam II; the measuring rod of the measuring instrument is horizontally arranged, and the measuring end of the measuring rod elastically pushes against the outer wall surface of the bearing ring to form a moving fulcrum.
2. The detection device for measuring the wall thickness difference of the large-sized and oversize bearing ring of claim 1, characterized in that: and the axis of the measuring support rod is coincided with the axis of the measuring rod.
3. The detection device for measuring the wall thickness difference of the large-sized and oversize bearing ring of claim 1, characterized in that: the supporting beam I and the supporting beam II are connected with the cross beam into a whole.
4. The detection device for measuring the wall thickness difference of the large-sized and oversize bearing ring of claim 1, characterized in that: the supporting beam I, the supporting beam II and the cross beam are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890882.8U CN210464313U (en) | 2019-11-05 | 2019-11-05 | Detection device for measuring wall thickness difference of large and super-large bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890882.8U CN210464313U (en) | 2019-11-05 | 2019-11-05 | Detection device for measuring wall thickness difference of large and super-large bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464313U true CN210464313U (en) | 2020-05-05 |
Family
ID=70437385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890882.8U Active CN210464313U (en) | 2019-11-05 | 2019-11-05 | Detection device for measuring wall thickness difference of large and super-large bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210464313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033256A (en) * | 2020-08-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Wall thickness measuring device |
-
2019
- 2019-11-05 CN CN201921890882.8U patent/CN210464313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033256A (en) * | 2020-08-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Wall thickness measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202304704U (en) | Lever measuring structure and deep hole diameter measuring device with the same | |
| CN102519347B (en) | Inner hole radial circle run-out detecting tool | |
| CN204269049U (en) | For measuring the device of the axial error of tapered roller bearing internal ring large-flange | |
| CN210464313U (en) | Detection device for measuring wall thickness difference of large and super-large bearing ring | |
| CN102322779A (en) | Measuring device for angular contact ball bearing outer ring hold depth and measuring method thereof | |
| CN100421826C (en) | Split plate profile instrument with piezomagnetic internal pores | |
| CN209043192U (en) | A kind of bearing machining detection device | |
| CN107328336B (en) | Method and device for detecting sinking amount of cylindrical roller of bearing inner ring assembly | |
| CN211120910U (en) | Device convenient to detect lathe main shaft axial float | |
| CN203116686U (en) | Verticality gauge | |
| CN212843316U (en) | Long step height measuring tool | |
| CN212030863U (en) | Sensor mounting bracket | |
| CN210486714U (en) | Water seal comprehensive detection device for engine cooling water pump | |
| CN103983175A (en) | Outer cone detector | |
| CN207741680U (en) | A kind of spherical roller detection device | |
| CN201047746Y (en) | Internal taper detector | |
| CN215447704U (en) | Portable taper hole gauge | |
| CN216717315U (en) | Bearing spindle detection bracket | |
| CN208171121U (en) | Hub bearing inner ring contact angle axial position detector | |
| CN202204430U (en) | Apparatus for detecting taper-height of gasoline engine crankshaft | |
| CN201593965U (en) | Calibrating tool for axle type part diameter measuring device | |
| CN111442709B (en) | Angle-adjustable large-cone-angle tapered roller bearing raceway angle measuring device | |
| CN213021374U (en) | Four-point contact ball bearing axial clearance detection tool | |
| CN211740051U (en) | Precision steel pipe end face run-out detection mechanism | |
| CN203177837U (en) | Instrument for measuring conicity and opening degree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 No. 3, Keji 2nd Road, advanced manufacturing cluster, Luoyang, Henan Patentee after: North axis (Luoyang) Technology Co.,Ltd. Address before: 471000 No. 3, Keji 2nd Road, advanced manufacturing cluster, Luoyang, Henan Patentee before: North axis (Luoyang) bearing manufacturing Co.,Ltd. |