CN201715987U - Order difference measuring instrument - Google Patents
Order difference measuring instrument Download PDFInfo
- Publication number
- CN201715987U CN201715987U CN 201020137572 CN201020137572U CN201715987U CN 201715987 U CN201715987 U CN 201715987U CN 201020137572 CN201020137572 CN 201020137572 CN 201020137572 U CN201020137572 U CN 201020137572U CN 201715987 U CN201715987 U CN 201715987U
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- CN
- China
- Prior art keywords
- dial gauge
- measuring instrument
- mounting hole
- tight loop
- mount pad
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an order difference measuring instrument, comprising an assembling base, wherein the bottom surface of the assembling base is a benchmark plane; one side of the assembling base is provided with a horizontal extension part; a dial indicator assembling hole vertical to the benchmark plane is arranged on the extension part; the dial indicator assembling hole is internally provided with a dial indicator; and the extension part is provided with a dial indicator fixing device. The order difference measuring instrument is simple in structure, convenient in use, low in manufacturing cost and detecting cost, short in detecting period and not limited by detecting area and the like.
Description
Technical field
The utility model relates to a kind of testing tool of stamping parts.
Background technology
Along with the raising of industry technology level, the user is more and more higher to mould and stamping parts quality requirements, and stamping parts is shaped back profile, profile or trimming line accuracy requirement generally at ± 0.5mm, indivedual even requirement ± 0.2mm.Vernier card that conventional sense is used or Steel Ruler can not satisfy production requirement on detection efficiency and accuracy of detection.Three coordinate measuring engine measurement precision height, but detect the cost height, sense cycle is long, and restriction such as examined zone.
The utility model content
Technical problem to be solved in the utility model provides a kind of accuracy of detection height, efficient height, makes simple, low, easy to operate, the practical jump measuring instrument of cost.
For solving the problems of the technologies described above, the technical solution of the utility model is: the jump measuring instrument, comprise mount pad, described mount pad bottom surface is a reference plane, described mount pad one side is provided with the extension of level, described extension is provided with the dial gauge mounting hole perpendicular to described reference plane, in the described dial gauge mounting hole dial gauge is installed, and described extension is provided with the dial gauge stationary installation.
Described dial gauge stationary installation comprises the tight loop mounting hole that is arranged on the described extension, in the described tight loop mounting hole tight loop is installed, and is set with dial gauge in the described tight loop, and described tight loop is outside equipped with fastening jackscrew.
Owing to adopted technique scheme, the jump measuring instrument, comprise mount pad, described mount pad bottom surface is a reference plane, described mount pad one side is provided with the extension of level, described extension is provided with the dial gauge mounting hole perpendicular to described reference plane, in the described dial gauge mounting hole dial gauge is installed, and described extension is provided with the dial gauge stationary installation; The utility model is simple in structure, and is easy to use, and cost is low, detects that cost is low, detection efficiency is high, and not restriction such as examined zone.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: the 1-mount pad; The 11-extension; The 2-tight loop; The 3-dial gauge; The fastening jackscrew of 4-.
Embodiment
Below in conjunction with embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in drawings, the jump measuring instrument, comprise mount pad 1, described mount pad 1 bottom surface is a reference plane, described mount pad 1 one sides are provided with the extension 11 of level, described extension 11 is provided with the dial gauge mounting hole perpendicular to described reference plane, in the described dial gauge mounting hole dial gauge 3 is installed, and described extension 11 is provided with the dial gauge stationary installation.
Described dial gauge stationary installation comprises the tight loop mounting hole that is arranged on the described extension, in the described tight loop mounting hole tight loop 2 is installed, and is set with dial gauge 3 in the described tight loop 2, and described tight loop 2 is outside equipped with fastening jackscrew 4.
Reference field when described mount pad 1 conduct is measured, the verticality that described mount pad 1 bottom surface flatness and bottom surface and ten minutes are shown mounting hole needs strict guarantee.
The zero detection faces of utilize cubing design during use, making is as measuring basis, the measurement of the mobile realization part multiple spot by measuring instrument.
Using method:
Adjustment: the table holder mounting hole of packing into very, adjust the degree of depth of packing into, the gauge head that makes table and holder bottom surface in same plane, fastening jackscrew, surface of revolution, very expression value is zero when making this, fastening ten minutes table trip bolt;
Fitted in holder bottom surface and cubing zero detection faces, will extremely show gauge head and fit with the workpiece calibration point of surveying;
According to the difference of measuring position, can be rotated very showing, make surperficial indicating value upwards, be convenient to observe measured value;
Read the measured value line item of going forward side by side.
Advantage of the present utility model:
1, accuracy of detection is than using Steel Ruler or slide measure to improve 3-4 doubly;
2, detection efficiency improves 2-3 doubly;
3, making is simple, cost is low, easy to operate, practical.
4, testing cost is low, sense cycle is short, and the not restriction such as examined zone.
Claims (2)
1. jump measuring instrument, comprise mount pad, it is characterized in that: described mount pad bottom surface is a reference plane, described mount pad one side is provided with the extension of level, described extension is provided with the dial gauge mounting hole perpendicular to described reference plane, in the described dial gauge mounting hole dial gauge is installed, described extension is provided with the dial gauge stationary installation.
2. jump measuring instrument as claimed in claim 1, it is characterized in that: described dial gauge stationary installation comprises the tight loop mounting hole that is arranged on the described extension, in the described tight loop mounting hole tight loop is installed, be set with dial gauge in the described tight loop, described tight loop is outside equipped with fastening jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020137572 CN201715987U (en) | 2010-03-23 | 2010-03-23 | Order difference measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020137572 CN201715987U (en) | 2010-03-23 | 2010-03-23 | Order difference measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715987U true CN201715987U (en) | 2011-01-19 |
Family
ID=43461991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020137572 Expired - Fee Related CN201715987U (en) | 2010-03-23 | 2010-03-23 | Order difference measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352416A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Device for detecting alignment verticality of hole end face |
| CN110645864A (en) * | 2019-08-02 | 2020-01-03 | 西安飞机工业（集团）有限责任公司 | Measuring tool and measuring method for curved surface step difference |
| CN113607032A (en) * | 2021-07-21 | 2021-11-05 | 成都飞机工业（集团）有限责任公司 | Tool and method for measuring level difference of airplane contour curved surface |
| CN114935301A (en) * | 2022-06-01 | 2022-08-23 | 沈阳飞机工业（集团）有限公司 | Electronic tool for measuring step difference |
-
2010
- 2010-03-23 CN CN 201020137572 patent/CN201715987U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352416A (en) * | 2015-12-10 | 2016-02-24 | 广西玉柴机器股份有限公司 | Device for detecting alignment verticality of hole end face |
| CN110645864A (en) * | 2019-08-02 | 2020-01-03 | 西安飞机工业（集团）有限责任公司 | Measuring tool and measuring method for curved surface step difference |
| CN113607032A (en) * | 2021-07-21 | 2021-11-05 | 成都飞机工业（集团）有限责任公司 | Tool and method for measuring level difference of airplane contour curved surface |
| CN113607032B (en) * | 2021-07-21 | 2022-06-14 | 成都飞机工业（集团）有限责任公司 | Tool and method for measuring level difference of airplane contour curved surface |
| CN114935301A (en) * | 2022-06-01 | 2022-08-23 | 沈阳飞机工业（集团）有限公司 | Electronic tool for measuring step difference |
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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 |
Granted publication date: 20110119 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |