CN205642224U - Poor detector of steel wall thickness - Google Patents
Poor detector of steel wall thickness Download PDFInfo
- Publication number
- CN205642224U CN205642224U CN201620472876.0U CN201620472876U CN205642224U CN 205642224 U CN205642224 U CN 205642224U CN 201620472876 U CN201620472876 U CN 201620472876U CN 205642224 U CN205642224 U CN 205642224U
- Authority
- CN
- China
- Prior art keywords
- amesdial
- supporting
- handle
- support
- test jig
- 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
Abstract
The utility model discloses a poor detector of steel wall thickness, including handle, support and amesdial, support fixed connection is on the handle, amesdial fixed mounting is on the support, the front end of handle has the test jig, the tip fixed mounting of test jig has the base, adjustable basic point and base threaded connection, and the movable contact of amesdial aims at with adjustable basic point position, the opposite face that the tip department of test jig is located the base still has the supporting, a side end of supporting passes through the bolt and is connected with test jig realization rotation, the opposite side tip of supporting passes through reset spring and is connected for the leading features with the test jig, which has reasonable structure, and is simple to use, can reliably detect steel wall thickness subalternation characteristics fast.
Description
Technical field
This utility model relates to mechanical field, a kind of detecting instrument detecting tube wall thickness difference.
Background technology
For cost-effective, improving product quality, gear and hollow teeth wheel shaft class, use tube material to produce, thus need that tubing is carried out the quality condition such as bias, Wall-Thickness Difference and be controlled, determining gauge lattice etc. for technology and production provides foundation.
And the aperture of different tubing and need the degree of depth of processing the most different, so the instrument of wall-thickness measurement disclosed on market, effect can not be functioned well as, structure is the most more complicated simultaneously, the severe occasion such as is not suitable in workshop and uses, and therefore produces and can not get ensureing.
Summary of the invention
The purpose of this utility model is, it is provided that a kind of rational in infrastructure, uses simple, it is possible to the thickness of steel pipe difference detecting instrument of the reliable thickness of steel pipe difference of detection rapidly, to overcome the deficiency of prior art.
This utility model realizes its purpose technical scheme:
A kind of thickness of steel pipe difference detecting instrument, including handle, support and amesdial, described support is fixedly connected on handle, amesdial is fixedly mounted on support, the front end of handle has testing jig, the end of testing jig is installed with pedestal, adjustable basic point is connected with base thread, and the movable contact of amesdial and adjustable basic point position alignment, the end of testing jig is positioned at the opposite face of pedestal and also has supporting, and a side end of supporting realizes being rotationally connected by bolt and testing jig, and the end side of supporting is connected with testing jig by back-moving spring.
After using said structure, owing to this utility model support is fixedly connected on handle, amesdial is fixedly mounted on support, and the front end of handle has testing jig, as such, it is desirable to the steel pipe of test just can be sleeved on testing jig from centre bore；
nullAnd the end of testing jig is installed with pedestal，Adjustable basic point is connected with base thread，And the movable contact of amesdial and adjustable basic point position alignment，The end of testing jig is positioned at the opposite face of pedestal and also has supporting，One side end of supporting realizes being rotationally connected by bolt and testing jig，The end side of supporting is connected with testing jig by back-moving spring，This spline structure is advantageous in that，When steel pipe socket fills on the tester rack，Can be by rotating adjustable basic point，Set base value，Movable contact position alignment due to adjustable basic point Yu amesdial，Therefore the outer wall of the movable contact contact steel pipe of amesdial，The inwall of adjustable substrate point cantact steel pipe，And support the inwall that can be just against steel pipe by back-moving spring，Coordinate adjustable basic point，Steel pipe will not be shaken when test，Axial location by mobile test steel pipe，Just can record the Wall-Thickness Difference of steel pipe fast and accurately，Thus calculate eccentricity value.
This utility model can measure the steel pipe Wall-Thickness Difference in 100 ~ 160mm degree of depth of aperture 18 ~ 150mm, simple in construction simultaneously, it is simple to workman's practical operation conveniently and efficiently.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Hereinafter compareing accompanying drawing, by the description of detailed description of the invention, the utility model is described in further detail.
Detailed description of the invention, as shown in Figure 1.
As shown in Figure 1, a kind of thickness of steel pipe difference detecting instrument, including handle 1, support 2 and amesdial 3, described support 2 is fixedly connected on handle 1, amesdial 3 is fixedly mounted on support 2, the front end of handle 1 has testing jig 4, the end of testing jig 4 is installed with pedestal 5, adjustable basic point 9 is threadeded with pedestal 5, and the movable contact 6 of amesdial 3 and adjustable basic point 9 position alignment, the end of testing jig 4 is positioned at the opposite face of pedestal 5 and also has supporting 7, one side end of supporting 7 realizes being rotationally connected by bolt and testing jig 4, the end side of supporting 7 is connected with testing jig 4 by back-moving spring 8.
Claims (1)
1. a thickness of steel pipe difference detecting instrument, including handle (1), support (2) and amesdial (3), it is characterized in that: described support (2) is fixedly connected on handle (1), amesdial (3) is fixedly mounted on support (2), the front end of handle (1) has testing jig (4), the end of testing jig (4) is installed with pedestal (5), adjustable basic point (9) is threadeded with pedestal (5), and the movable contact (6) of amesdial (3) and adjustable basic point (9) position alignment, the end of testing jig (4) is positioned at the opposite face of pedestal (5) and also has supporting (7), one side end of supporting (7) realizes being rotationally connected by bolt and testing jig (4), the end side of supporting (7) is connected with testing jig (4) by back-moving spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472876.0U CN205642224U (en) | 2016-05-23 | 2016-05-23 | Poor detector of steel wall thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472876.0U CN205642224U (en) | 2016-05-23 | 2016-05-23 | Poor detector of steel wall thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642224U true CN205642224U (en) | 2016-10-12 |
Family
ID=57054558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472876.0U Expired - Fee Related CN205642224U (en) | 2016-05-23 | 2016-05-23 | Poor detector of steel wall thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441019A (en) * | 2016-12-08 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision measurement device and precision measurement method for elastic ring wall thickness difference |
-
2016
- 2016-05-23 CN CN201620472876.0U patent/CN205642224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441019A (en) * | 2016-12-08 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision measurement device and precision measurement method for elastic ring wall thickness difference |
| CN106441019B (en) * | 2016-12-08 | 2018-12-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of elastic ring Wall-Thickness Difference precision measurement apparatus and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102519347B (en) | Inner hole radial circle run-out detecting tool | |
| CN210773833U (en) | Comprehensive checking fixture for internal gear M value and gear ring radial runout | |
| CN101799267A (en) | Device and method for measuring symmetry of spindle keyways | |
| CN202853533U (en) | Driving bevel gear ring run-out detector | |
| CN205279964U (en) | A examine utensil for groove depth in inspection hole | |
| CN205642224U (en) | Poor detector of steel wall thickness | |
| CN207936891U (en) | A kind of instrument for measuring pitch diameter of internal thread | |
| CN207423149U (en) | A kind of internal thread effectively screws depth detection apparatus | |
| CN105277097A (en) | Wall thickness unevenness detecting device of bellows | |
| CN104776779A (en) | Detector for race position of hub bearing outer ring | |
| CN108050977B (en) | Portable railway wheel tread non-roundness rapid measuring instrument | |
| CN204831238U (en) | Measure measuring tool that many wedges belt pulley is radial and axial is beated | |
| CN203848783U (en) | Apparatus for rapid detection of tooth thickness and tooth depth of driving bevel gear of automobile axle | |
| CN202947630U (en) | Inspection device of internal and external diameter | |
| CN105180857A (en) | Measuring tool and method for measuring radial and axial runout of multi-wedge belt pulley | |
| CN202255340U (en) | High-precision measuring tool for measuring diameter of deep bore | |
| CN201993059U (en) | Measurement micrometer for depth of surface defect of steel plate | |
| CN202533032U (en) | Torsion bar run-out detecting tool | |
| CN210802292U (en) | Inner step height measuring device for tubular workpiece with two symmetrical inner steps at two ends | |
| CN202947674U (en) | Coaxiality gauge for large-diameter workpiece oil groove | |
| CN202853532U (en) | Driven bevel gear ring run-out detector | |
| CN201993078U (en) | Device for measuring shaft radius-to-tooth runout and mounting distance changing range of straight bevel gear | |
| CN202403647U (en) | Groove pitch detecting tool | |
| CN201047746Y (en) | Internal taper detector | |
| CN106017373A (en) | Flywheel cover basin mouth and end face run-out detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |