CN205014927U - Wall thickness measuring tool - Google Patents
Wall thickness measuring tool Download PDFInfo
- Publication number
- CN205014927U CN205014927U CN201520788204.6U CN201520788204U CN205014927U CN 205014927 U CN205014927 U CN 205014927U CN 201520788204 U CN201520788204 U CN 201520788204U CN 205014927 U CN205014927 U CN 205014927U
- Authority
- CN
- China
- Prior art keywords
- wall thickness
- workpiece support
- tool
- support bar
- bar
- 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
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Abstract
The utility model discloses a wall thickness measuring tool belongs to the measuring tool field, including base, support, table dead lever, work piece bracing piece, thickness measuring table, the support bottom is connected with the base, table dead lever and work piece bracing piece are all connected on support upper portion, and the table dead lever is located work piece bracing piece top, has the interval between table dead lever and the work piece bracing piece, be fixed with the thickness measuring table on the table dead lever. The utility model discloses the inspection precision is high to have higher commonality and low cost.
Description
Technical field
The utility model relates to a kind of survey instrument, particularly relates to a kind of tool for measuring wall thickness.
Background technology
Present stage, the instrument being usually used in testing gate is feeler.But feeler has following shortcoming: fathom 100mm, measurement space is too little, and some large grids are very inconvenient at upper planar survey; Measuring accuracy is 0.01mm, can not meet the more high-precision measurement requirement of some products.
Utility model content
The utility model aims to provide a kind of instrument of wall-thickness measurement, and testing accuracy can reach 0.001mm, and has higher versatility and low cost.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of tool for measuring wall thickness disclosed in the utility model, comprise base, support, table fixed bar, workpiece support bar, thickness gauge, described frame bottom is connected with base, described table fixed bar and workpiece support bar are all connected to frame upper, table fixed bar is positioned at above workpiece support bar, there is spacing between table fixed bar and workpiece support bar, described table fixed bar is fixed with thickness gauge.
Preferably, described workpiece support bar upper surface level.
Preferably, described workpiece support bar is arm structure.
Further, the connecting portion of described workpiece support bar and support is provided with register pin and trip bolt.
Further, described table fixed bar is arm structure.
Preferably, the connecting portion of described table fixed bar and support is provided with register pin and trip bolt.
Preferably, described frame upper arranges two step surfaces, is respectively used to support table fixed bar and workpiece support bar.
Further, described thickness gauge is clock gauge.
Further, contact head measured by described clock gauge is planar structure.
The utility model has following beneficial effect:
1. workpiece support bar is rotatable or table fixed bar is rotatable, and can avoid the problem being difficult to load and unload grid because meter stroke causes not, the grid that can meet various difformity size is measured, easy to operate, safe and reliable;
2. measure contact head and adopt planar structure, can remove because rotation wearing and tearing or other reasons cause locating the not precisely measuring error caused; The summit measuring grid periphery can also be guaranteed;
3. design platform on the support bar of side, effectively can ensure workpiece support bar and the relative position of table fixed bar, improve the accuracy of measuring;
4. accurately can locate and fastening workpiece support bar or table fixed bar with register pin and trip bolt, effectively can ensure workpiece support bar and the relative position of table fixed bar, improve the accuracy of measuring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-base, 2-support, 3-workpiece support bar, 4-show fixed bar, 5-thickness gauge, 6-register pin, 7-trip bolt, 8-nut, 9-workpiece.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
Embodiment one:
As shown in Figure 1, be connected with base 1 bottom support 2, support 2 top is provided with two step surfaces, a step surface is for supporting table fixed bar 4 above, a step surface is for supporting workpiece support bar 3 below, with nut 8, table fixed bar 4 is fixedly connected with support 2, workpiece support bar 3 and support 2 form arm structure, workpiece support bar 3 can rotate around support 2, workpiece support bar 3 is provided with register pin 6 and trip bolt 7 with the connecting portion of support 2, workpiece support bar 3 upper surface level, table fixed bar 4 is fixed with the clock gauge 5 that contact head is plane.
During use, first with register pin 6 and trip bolt 7, workpiece support bar 3 is located with fastening, read clock gauge 5 reading, unclamp trip bolt 7 again, take off register pin 6, workpiece support bar 3 is rotated to side, workpiece 9 is installed again, then workpiece support bar 3 is rotated back to original position, insert register pin 6, tighten trip bolt 7 and namely can read clock gauge 5 reading.
Embodiment two:
Identical with embodiment one principle, be just fixedly connected with support 2 by workpiece support bar 3, change table fixed bar 4 into arm structure, the setting position correspondence of register pin 6 and trip bolt 7 changes.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (9)
1. a tool for measuring wall thickness, it is characterized in that: comprise base, support, table fixed bar, workpiece support bar, thickness gauge, described frame bottom is connected with base, described table fixed bar and workpiece support bar are all connected to frame upper, table fixed bar is positioned at above workpiece support bar, there is spacing between table fixed bar and workpiece support bar, described table fixed bar is fixed with thickness gauge.
2. a kind of tool for measuring wall thickness according to claim 1, is characterized in that: described workpiece support bar upper surface level.
3. a kind of tool for measuring wall thickness according to claim 1, is characterized in that: described workpiece support bar is arm structure.
4. a kind of tool for measuring wall thickness according to claim 3, is characterized in that: the connecting portion of described workpiece support bar and support is provided with register pin and trip bolt.
5. a kind of tool for measuring wall thickness according to claim 1, is characterized in that: described table fixed bar is arm structure.
6. a kind of tool for measuring wall thickness according to claim 5, is characterized in that: the connecting portion of described table fixed bar and support is provided with register pin and trip bolt.
7. a kind of tool for measuring wall thickness according to claim 1, is characterized in that: described frame upper arranges two step surfaces, is respectively used to support table fixed bar and workpiece support bar.
8. a kind of tool for measuring wall thickness according to claim 1-7 any one, is characterized in that: described thickness gauge is clock gauge.
9. a kind of tool for measuring wall thickness according to claim 8, is characterized in that: contact head measured by described clock gauge is planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788204.6U CN205014927U (en) | 2015-10-12 | 2015-10-12 | Wall thickness measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788204.6U CN205014927U (en) | 2015-10-12 | 2015-10-12 | Wall thickness measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014927U true CN205014927U (en) | 2016-02-03 |
Family
ID=55213523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788204.6U Expired - Fee Related CN205014927U (en) | 2015-10-12 | 2015-10-12 | Wall thickness measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524869A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Detection device for detecting wall thickness of blade tenon threaded hole |
| CN108180808A (en) * | 2017-12-29 | 2018-06-19 | 东华大学 | Groove pin needle tray wall thickness measuring device |
-
2015
- 2015-10-12 CN CN201520788204.6U patent/CN205014927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524869A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Detection device for detecting wall thickness of blade tenon threaded hole |
| CN108180808A (en) * | 2017-12-29 | 2018-06-19 | 东华大学 | Groove pin needle tray wall thickness measuring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20211012 |