CN216694797U - Tool for detecting motion eccentricity of gear - Google Patents
Tool for detecting motion eccentricity of gear Download PDFInfo
- Publication number
- CN216694797U CN216694797U CN202220202237.8U CN202220202237U CN216694797U CN 216694797 U CN216694797 U CN 216694797U CN 202220202237 U CN202220202237 U CN 202220202237U CN 216694797 U CN216694797 U CN 216694797U
- Authority
- CN
- China
- Prior art keywords
- ring
- eccentricity
- flange
- gear
- eccentric
- 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
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a tool for detecting the motion eccentricity of a gear, which comprises a flange and a circular ring, wherein the flange is sleeved on the circular ring, and an angle scale mark is arranged on the flange; the ring is sleeved on the detected gear, and the ring is arranged to be an eccentric ring and used for reading the eccentric amount and the eccentric angle position of the detected gear through the matching with the flange. According to the tool for detecting the gear motion eccentricity, the flange and the eccentric ring which are provided with the angle scale marks are arranged, and the flange, the eccentric ring and the detected gear are sequentially arranged from outside to inside and are mutually connected, so that the eccentricity size and the eccentricity angle position of the detected gear are detected, real-time reading can be performed, and the tool has the characteristics of simplicity in detection and convenience in reading.
Description
Technical Field
The utility model relates to the technical field of tunneling machine main bearing testing, in particular to a tool for detecting the motion eccentricity of a gear.
Background
The main drive is used as the heart of the shield machine and the power source for the shield machine to tunnel. In the prior art, the power input of the main drive is usually multi-source drive, that is, the driving gear of the main drive is usually provided with a plurality of gears. Whether each driving gear in the main drive is meshed with the slewing bearing directly determines the service life and reliability of the shield machine, and therefore the main drive is required to strictly ensure the meshing accuracy of each driving gear and the slewing bearing in the assembling process.
Because the gear engagement belongs to the precision fit, the eccentric sleeve with different eccentric amounts is usually replaced to carry out multiple assembly in the prior art so as to check the gear engagement effect, thus the waste of the eccentric sleeve is caused, the period for processing the eccentric sleeve is also longer, and the assembly progress of the main drive is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tool for detecting the motion eccentricity of a gear, aiming at the defects in the prior art.
In order to achieve the purpose, the utility model provides a tool for detecting the motion eccentricity of a gear, which comprises a flange and a circular ring, wherein the flange is sleeved on the circular ring, and an angle scale mark is arranged on the flange; the ring cover is located on being detected the gear, and the ring sets up to eccentric ring for through the cooperation with the flange read the eccentric volume and the eccentric angular position of being detected the gear.
Optionally, the angle scale marks on the flange are arranged on two end faces of the flange, which are parallel to each other.
Optionally, the angle scale marks are provided with a plurality of marks which are uniformly distributed in a circumferential array mode.
Optionally, two adjacent angle scale marks are spaced 1 ° from each other.
Optionally, an eccentricity mark is arranged on the circular ring.
Optionally, the eccentricity identification on the ring is arranged on two end faces of the ring parallel to each other, and the eccentricity identification is arranged corresponding to the eccentricity position on the ring.
Optionally, the ring is provided with i different eccentricity amounts, wherein: i is 1 or more.
Optionally, the eccentricity of the first ring is set to 0.02mm, and the eccentricities of the second to ith rings are sequentially set to be larger than the eccentricity of the previous ring by 0.02 mm.
Optionally, the ring and the flange are detachably connected.
Compared with the prior art, the utility model has the following beneficial effects:
according to the tool for detecting the gear motion eccentricity, the flange and the eccentric ring which are provided with the angle scale marks are arranged, and the flange, the eccentric ring and the detected gear are sequentially arranged from outside to inside and are mutually connected, so that the eccentricity size and the eccentricity angle position of the detected gear are detected, real-time reading can be performed, and the tool has the characteristics of simplicity in detection and convenience in reading.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic state diagram of a tool for detecting the motion eccentricity of a gear in the embodiment of the utility model when the detected gear is detected;
FIG. 2 is a schematic view of a flange structure according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a round structure in the embodiment of the present invention.
Wherein:
1. flange, 2, ring, 01, gear to be detected.
Detailed Description
In order to make the aforementioned objects, features, advantages, and the like of the present invention more clearly understandable, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and are not to precise scale, and are provided for convenience and clarity in assisting the description of the embodiments of the present invention; the several references in this disclosure are not limited to the particular numbers in the examples of the figures; the directions or positional relationships indicated by ' front ' middle ', rear ', left ', right ', upper ', lower ', top ', bottom ', middle ' and the like in the present invention are based on the directions or positional relationships shown in the drawings of the present invention, and do not indicate or imply that the devices or parts referred to must have specific directions, nor should be construed as limiting the present invention.
In this embodiment:
referring to fig. 1 to 3, the tool for detecting the motion eccentricity of the gear provided by the utility model comprises a flange 1 and a circular ring 2, wherein the flange 1 is sleeved on the circular ring 2, and the flange 1 is provided with an angle scale mark; the ring 2 is sleeved on the detected gear 01, and the ring 2 is arranged to be an eccentric ring so as to detect the eccentric amount of the detected gear 01 by rotating the ring 2 and determine the angle position of the eccentric amount of the detected gear 01 by reading the angle scale mark on the flange 1.
Optionally, in order to facilitate reading of the angle value on the flange 1, the angle scale marks on the flange 1 are disposed on two end faces of the flange 1, which are parallel to each other.
Optionally, in order to facilitate accurate confirmation of the eccentric amount angle position of the detected gear 01, a plurality of angle scale marks on the flange 1 are uniformly distributed in a circumferential array manner, and two adjacent angle scale marks are spaced by 1 ° from each other, so that confirmation of the eccentric amount angle position of the detected gear 01 can be controlled within 1 °.
Optionally, be convenient for the reading to 2 eccentric measurements numerical value of ring, be equipped with the eccentric measurement sign on ring 2 to be used for the eccentric measurement numerical value of this ring of sign, and the eccentric measurement sign of ring 2 sets up on two terminal surfaces that are parallel to each other of ring 2, so that flange 1's angle scale sign can cooperate each other to realize conveniently reading.
Optionally, in order to facilitate the detection of different eccentric amounts of the detected gear 01, the ring 2 is provided with a plurality of different eccentric amounts, and the ring 2 and the flange 1 are detachably configured to realize the detection of the detected gear 01 with different eccentric amounts by replacing different rings 2.
Optionally, in order to improve the detection of the eccentricity of the detected gear 01, the eccentricity value ranges of the plurality of circular rings 2 are set from 0.02mm and are sequentially larger than 0.02mm in two adjacent eccentricity value ranges.
Optionally, the specific steps of detecting the movement eccentricity of the main driving gear of the slewing bearing of the heading machine by using the tool for detecting the movement eccentricity of the gear include:
step one, selecting a circular ring from small to large to be installed on a flange to form a detection tool; fixedly mounting a flange on a main drive reduction gearbox of a tunneling machine slewing bearing, and connecting a detected gear and a detection tool;
rotating the circular ring and replacing the circular rings with different eccentric amounts according to the matching condition of the detected gear and the detection tool so as to enable the detection tool and the detected gear to be matched closely;
and step three, reading and recording the eccentricity of the ring and the angle numerical value corresponding to the scale mark of the eccentricity of the flange and the ring, and completing the detection of the motion eccentricity of the detected gear.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The tool for detecting the motion eccentricity of the gear is characterized by comprising a flange and a circular ring, wherein the flange is sleeved on the circular ring, and an angle scale mark is arranged on the flange;
the ring is sleeved on the detected gear, and the ring is arranged to be an eccentric ring and used for reading the eccentric amount and the eccentric angle position of the detected gear through the matching with the flange.
2. The tool according to claim 1, wherein the angle scale marks on the flange are arranged on two end faces of the flange, which are parallel to each other.
3. The tool according to claim 2, wherein the angle scale marks are uniformly distributed in a circumferential array manner.
4. The tooling of claim 3, wherein two adjacent angle scale markings are spaced 1 ° from each other.
5. The tool according to claim 1, wherein the ring is provided with an eccentricity mark.
6. The tooling of claim 5, wherein the eccentricity marks on the ring are arranged on two end faces of the ring parallel to each other, and the eccentricity marks are arranged corresponding to the eccentricity positions on the ring.
7. The tool according to claim 6, wherein the circular ring is provided with i different eccentricity amounts, wherein: i is 1 or more.
8. The tool according to claim 7, wherein the eccentricity of the first ring is set to be 0.02mm, and the eccentricity of the second to ith rings is sequentially set to be larger than the eccentricity of the previous ring by more than 0.02 mm.
9. The tooling of any one of claims 1 to 8, wherein the ring is detachably connected to the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202237.8U CN216694797U (en) | 2022-01-25 | 2022-01-25 | Tool for detecting motion eccentricity of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202237.8U CN216694797U (en) | 2022-01-25 | 2022-01-25 | Tool for detecting motion eccentricity of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694797U true CN216694797U (en) | 2022-06-07 |
Family
ID=81823021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202237.8U Active CN216694797U (en) | 2022-01-25 | 2022-01-25 | Tool for detecting motion eccentricity of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694797U (en) |
-
2022
- 2022-01-25 CN CN202220202237.8U patent/CN216694797U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103278100B (en) | A kind of bore diameter measuring method based on noncontacting proximity sensor combination | |
| CN204944447U (en) | A kind of can the pick-up unit of continuous coverage deep hole internal diameter | |
| CN101797701A (en) | On-line non-contact laser stereo scanning detection device for internal screw threads of tubing coupling | |
| CN108151669B (en) | Roundness error measuring method and system | |
| CN101975538A (en) | Central hole detector of constant velocity cardan joint drive shaft assembly | |
| CN202853533U (en) | Driving bevel gear ring run-out detector | |
| CN216694797U (en) | Tool for detecting motion eccentricity of gear | |
| CN205482714U (en) | Poor measuring device of bearing mounting height and measurement system | |
| CN110044228B (en) | High-precision multi-cone deep hole detection device and detection method | |
| CN102135470A (en) | Differential measurement method for error of straight measuring head type pinion gear | |
| CN101793491A (en) | Universal shaft threaded connection directional assembly gauge for screw drilling tool | |
| CN106352830A (en) | Device and system for measuring diameter of outer ring of hub bearings | |
| CN213396938U (en) | Comprehensive detection device for thin-wall cylindrical part | |
| CN205991796U (en) | Hub bearing inner ring ditch calipers and system | |
| CN206095075U (en) | Micrometer automatic reading device | |
| CN205991797U (en) | Hub bearing outer ring channel calipers and system | |
| CN209802314U (en) | special automatic checkout device of anode slot titanium base | |
| CN100359283C (en) | Horseshoe-shaped screw vernier deepness gauge | |
| CN213812054U (en) | Axial length measuring device for shaft clamping groove | |
| CN204043550U (en) | Measure the dial framework that annular wheel is radially beated | |
| CN220750998U (en) | Three-level deviation correcting sensor distance adjusting device | |
| CN205655755U (en) | Chi is inspectd to intubate angle to one side | |
| CN220304466U (en) | Box class part boss excircle axiality detection device | |
| CN205561708U (en) | Detection apparatus for band edge face tooth work piece | |
| CN108534649B (en) | Concentricity detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |