CN209877864U - Planetary gear shaft symmetry degree detection tool - Google Patents
Planetary gear shaft symmetry degree detection tool Download PDFInfo
- Publication number
- CN209877864U CN209877864U CN201920893127.9U CN201920893127U CN209877864U CN 209877864 U CN209877864 U CN 209877864U CN 201920893127 U CN201920893127 U CN 201920893127U CN 209877864 U CN209877864 U CN 209877864U
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- gear shaft
- base
- shaft
- pin shaft
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a planetary gear axle symmetry detects frock, its characterized in that includes square base, be equipped with the first round pin axle of the through-hole of location planetary gear axle on one side of base, the below of first round pin axle is equipped with the second round pin axle of radial positioning planetary gear axle, the first micrometer that detects axial symmetry passes through first universal adjusting bracket and connects on the top surface of base; and a third pin shaft for positioning a through hole of the planetary gear shaft is arranged on the other side surface of the base, a fourth pin shaft for radially positioning the planetary gear shaft is arranged on one side of the third pin shaft, and a second micrometer for detecting the radial symmetry degree is connected to the top surface of the base through a second universal adjusting bracket. The utility model discloses simple structure is compact, and convenient operation is swift, improves detection efficiency, and reduction in production cost satisfies mass production's requirement.
Description
Technical Field
The utility model relates to a detect the frock, especially relate to a planetary gear axle symmetry detects frock.
Background
The planet gear shaft shown in fig. 2 has the requirement that the middle part is provided with the through hole 1 ', the axial distance between the through hole 1 ' and the two ends of the shaft and the radial distance between the through hole 1 ' and the two sides have symmetry, usually, an operator uses the trip rod caliper to detect one by one, the detection efficiency is low, and therefore, the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The applicant carries out research and improvement aiming at the problems, provides a planetary gear shaft symmetry degree detection tool, has a simple and compact structure, is convenient and quick to operate, improves the detection efficiency, reduces the production cost, and meets the requirement of mass production.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a symmetry degree detection tool for a planetary gear shaft comprises a square base, wherein a first pin shaft for positioning a through hole of the planetary gear shaft is arranged on one side surface of the base, a second pin shaft for radially positioning the planetary gear shaft is arranged below the first pin shaft, and a first micrometer for detecting axial symmetry degree is connected to the top surface of the base through a first universal adjusting bracket; and a third pin shaft for positioning a through hole of the planetary gear shaft is arranged on the other side surface of the base, a fourth pin shaft for radially positioning the planetary gear shaft is arranged on one side of the third pin shaft, and a second micrometer for detecting the radial symmetry degree is connected to the top surface of the base through a second universal adjusting bracket.
The technical effects of the utility model reside in that:
the utility model discloses a planetary gear shaft symmetry detects frock, simple structure is compact, and convenient operation is swift, improves detection efficiency, and reduction in production cost satisfies mass production's requirement.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic three-dimensional structure of the planet gear shaft.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a square form base 5, be equipped with the first round pin axle 1 of the through-hole of location planetary gear axle on the side of base 5, the below of first round pin axle 1 is equipped with the second round pin axle 2 of radial positioning planetary gear axle, when the through-hole of planetary gear axle 10 inserted first round pin axle 1 and planetary gear axle 10's downside pastes and leans on second round pin axle 2, planetary gear axle 10 is located the vertical position, detect the first micrometer 6 of axial symmetry and connect on base 5's top surface through first universal adjusting bracket 7. The other side surface of the base 5 is provided with a third pin shaft 3 for positioning a through hole of the planet gear shaft, one side of the third pin shaft 3 is provided with a fourth pin shaft 4 for radially positioning the planet gear shaft, when the through hole of the planet gear shaft 11 is inserted into the third pin shaft 3 and the side surface of the planet gear shaft 11 is attached to the fourth pin shaft 4, the planet gear shaft 11 is in a horizontal position, a second micrometer 9 for detecting the radial symmetry degree is connected to the top surface of the base 5 through a second universal adjusting bracket 8, and in the embodiment, the first universal adjusting bracket 7 and the second universal adjusting bracket 8 are commercially available commodities.
When the axial symmetry of the planetary gear shaft is detected, firstly, the position of a first micrometer 6 is adjusted by using a standard planetary gear shaft, a through hole of the standard planetary gear shaft is inserted into a first pin shaft 1, the lower side surface of the standard planetary gear shaft is attached to a second pin shaft 2, the standard planetary gear shaft is positioned at a vertical position, the position of the first micrometer 6 is adjusted by adjusting a first universal adjusting bracket 7, then the first universal adjusting bracket 7 is locked, the standard planetary gear shaft is taken down, and the detection of the axial symmetry of the planetary gear shaft can be started at the moment; the through hole of the planet gear shaft 10 is inserted into the first pin shaft 1, the lower side surface of the planet gear shaft 10 is attached to the second pin shaft 2, the numerical value at one end is read out from the first micrometer 6, the planet gear shaft 10 is reversed and the actions are repeated, the numerical value at the other end is read out from the first micrometer 6, and whether the axial symmetry degree of the planet gear shaft 10 is qualified or not can be quickly judged.
When the radial symmetry of the planetary gear shaft is detected, firstly, the position of a second micrometer 9 is adjusted by using a standard planetary gear shaft, a through hole of the standard planetary gear shaft is inserted into a third pin shaft 3, the side surface of the standard planetary gear shaft is attached to a fourth pin shaft 4, so that the standard planetary gear shaft is in a horizontal position, the position of the second micrometer 9 is adjusted by adjusting a second universal adjusting bracket 8, then the second universal adjusting bracket 8 is locked, the standard planetary gear shaft is taken down, and the detection of the radial symmetry of the planetary gear shaft can be started at the moment; and (3) inserting the through hole of the wheel shaft 11 into the third pin shaft 3, enabling the side surface of the planet gear shaft 11 to be attached to the fourth pin shaft 4, reading a numerical value on one side from the second micrometer 9, reversing the planet gear shaft 11, repeating the action, reading a numerical value on the other side from the second micrometer 9, and quickly judging whether the radial symmetry of the planet gear shaft 11 is qualified or not. Can see from above-mentioned testing process, the utility model discloses convenient operation is swift, can improve detection efficiency, and reduction in production cost satisfies mass production's requirement.
Claims (1)
1. The utility model provides a planetary gear axle symmetry detects frock which characterized in that: the device comprises a square base, wherein a first pin shaft for positioning a through hole of a planetary gear shaft is arranged on one side surface of the base, a second pin shaft for radially positioning the planetary gear shaft is arranged below the first pin shaft, and a first micrometer for detecting the axial symmetry degree is connected to the top surface of the base through a first universal adjusting bracket; and a third pin shaft for positioning a through hole of the planetary gear shaft is arranged on the other side surface of the base, a fourth pin shaft for radially positioning the planetary gear shaft is arranged on one side of the third pin shaft, and a second micrometer for detecting the radial symmetry degree is connected to the top surface of the base through a second universal adjusting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893127.9U CN209877864U (en) | 2019-06-14 | 2019-06-14 | Planetary gear shaft symmetry degree detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893127.9U CN209877864U (en) | 2019-06-14 | 2019-06-14 | Planetary gear shaft symmetry degree detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877864U true CN209877864U (en) | 2019-12-31 |
Family
ID=68946890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893127.9U Expired - Fee Related CN209877864U (en) | 2019-06-14 | 2019-06-14 | Planetary gear shaft symmetry degree detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877864U (en) |
-
2019
- 2019-06-14 CN CN201920893127.9U patent/CN209877864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |