CN206291870U - A kind of precision checking equipment - Google Patents
A kind of precision checking equipment Download PDFInfo
- Publication number
- CN206291870U CN206291870U CN201621207001.4U CN201621207001U CN206291870U CN 206291870 U CN206291870 U CN 206291870U CN 201621207001 U CN201621207001 U CN 201621207001U CN 206291870 U CN206291870 U CN 206291870U
- Authority
- CN
- China
- Prior art keywords
- workbench
- checking equipment
- housing
- precision checking
- rotatably
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of precision checking equipment, including workbench, column is fixed with workbench, rotatably retractable support lever is provided with column, retractable support lever is provided with large range measuring table, retractable support lever end is connected with downward expansion link, and the bottom of expansion link is provided with measurement head；The workbench lower end is provided with housing, and the valve element coordinated with it is provided with housing, and valve element is connected with valve rod, and valve rod passes through workbench, and valve stem end is provided with the clamping plate coordinated with its screw thread；The valve rod is provided with fixed block, and fixed block is rotatably connected multiple support bars；Spring is provided between the valve element and workbench；The workbench upper end is rotatably provided with multiple clamping bars, and clamping bar is rotatably connected with support bar.The precision checking equipment is conducive to popularization and application.
Description
Technical field
The utility model is related to testing equipment technical field, in particular to a kind of precision checking equipment.
Background technology
It is existing to detect that conically shaped, when the detection such as inside dimension, roughness is detected, is operated not by Quality Inspector
With survey tool conically shaped inside dimension is detected successively, so cause troublesome poeration, increase detection time, so as to drop
Low detection production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of precision checking equipment, to solve the deficiencies in the prior art.
To realize the utility model purpose, the technical scheme for using for：
A kind of precision checking equipment, it is characterised in that including workbench, is fixed with column, column on workbench
On be rotatably provided with retractable support lever, retractable support lever is provided with large range measuring table, the connection of retractable support lever end
The bottom for having downward expansion link, expansion link is provided with measurement head；The workbench lower end is provided with housing, is provided with and it in housing
The valve element of cooperation, valve element is connected with valve rod, and valve rod is connected with fixed block through workbench, and fixed block is rotatably connected multiple
Support bar；Spring is provided between the valve element and workbench；The workbench upper end is rotatably provided with multiple clamping bars, and
Clamping bar is rotatably connected with support bar.
Further, the expansion link is connected with measurement head thread.
Further, the housing is provided with air inlet.
Further, the housing is fixedly connected with workbench.
Further, the support bar is four, and is uniformly arranged.
Further, the clamping bar is four.
The beneficial effects of the utility model are：
The utility model promotes valve element to move by housing air inlet, and valve rod is moved with valve element, support bar is driven folder
The tight tight radial taper cylinder of bar cramp；Measurement head can be moved in conically shaped by the effect of retractable support lever and expansion link, then
Traverse measurement conically shaped inside dimension, last large range measuring token record measured value.The utility model greatly improves measurement
Precision, shortens time of measuring.
Brief description of the drawings
Fig. 1 is the structural representation of the precision checking equipment that the utility model is provided.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
The precision checking equipment that the shown the utility model of Fig. 1 is provided, including workbench 5, it is on workbench 5 fixed
Column 15 is provided with, rotatably retractable support lever 10 is provided with column 15, retractable support lever 10 is provided with large range measuring table
9, the end of retractable support lever 10 is connected with downward expansion link, and the bottom of expansion link is provided with measurement head 8；The workbench
5 lower ends are provided with and the valve element 18 coordinated with it are provided with housing 1, housing 1, and valve element 18 is connected with valve rod 3, and valve rod 3 is flat through work
Platform 5 is connected with fixed block 12, and fixed block 12 is rotatably connected multiple support bars 7；Set between the valve element 18 and workbench 5
There is spring 17；The upper end of the workbench 5 is rotatably provided with multiple clamping bars 6, and clamping bar 6 is rotatably connected with support bar 7；
The housing 1 is provided with air inlet 2；The housing 1 is fixedly connected with workbench 5.The support bar 7 is four, and uniformly
Set.Be conducive to the clamping to conically shaped 13；The clamping bar 6 is four；The expansion link coordinates with the screw thread of measurement head 8 and connects
Connect.
The utility model promotes valve element 18 to move by the air inlet of housing 1, and valve rod 3 is moved with valve element 18, makes support bar 7
Clamping bar 6 is driven to clamp radial taper cylinder 13；Measurement head 8 can be moved to by the effect of retractable support lever 10 and expansion link
In conically shaped 13, then the inside dimension of traverse measurement conically shaped 13, the token record measured value of last large range measuring 9.The utility model
Certainty of measurement is greatly improved, shortens time of measuring.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of precision checking equipment, it is characterised in that including workbench, column is fixed with workbench, on column
Retractable support lever rotatably is provided with, retractable support lever is provided with large range measuring table, and retractable support lever end is connected with
Downward expansion link, the bottom of expansion link is provided with measurement head；The workbench lower end is provided with housing, is provided with housing and matched somebody with somebody with it
The valve element of conjunction, valve element is connected with valve rod, and valve rod passes through workbench, and valve stem end is provided with the clamping plate coordinated with its screw thread；
The valve rod is provided with fixed block, and fixed block is rotatably connected multiple support bars；It is provided between the valve element and workbench
Spring；The workbench upper end is rotatably provided with multiple clamping bars, and clamping bar is rotatably connected with support bar.
2. precision checking equipment according to claim 1, it is characterised in that：The expansion link coordinates with measurement head thread and connects
Connect.
3. precision checking equipment according to claim 1, it is characterised in that：The housing is provided with air inlet.
4. precision checking equipment according to claim 1, it is characterised in that：The housing is fixedly connected with workbench.
5. precision checking equipment according to claim 1, it is characterised in that：The support bar is four, and is uniformly arranged.
6. precision checking equipment according to claim 1, it is characterised in that：The clamping bar is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207001.4U CN206291870U (en) | 2016-11-09 | 2016-11-09 | A kind of precision checking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207001.4U CN206291870U (en) | 2016-11-09 | 2016-11-09 | A kind of precision checking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291870U true CN206291870U (en) | 2017-06-30 |
Family
ID=59100772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207001.4U Expired - Fee Related CN206291870U (en) | 2016-11-09 | 2016-11-09 | A kind of precision checking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291870U (en) |
-
2016
- 2016-11-09 CN CN201621207001.4U patent/CN206291870U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20191109 |