CN201548148U - Word turnover external diameter micrometer - Google Patents
Word turnover external diameter micrometer Download PDFInfo
- Publication number
- CN201548148U CN201548148U CN2009201889667U CN200920188966U CN201548148U CN 201548148 U CN201548148 U CN 201548148U CN 2009201889667 U CN2009201889667 U CN 2009201889667U CN 200920188966 U CN200920188966 U CN 200920188966U CN 201548148 U CN201548148 U CN 201548148U
- Authority
- CN
- China
- Prior art keywords
- type matrix
- scale
- micron
- type
- cam
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a word turnover external diameter micrometer, which has the benefits of convenient and accurate readout and simple structure, and comprises a micron nonius and a scale sleeve. The micron nonius and the scale sleeve are arranged on a screw rod and are connected with an end surface cam and a type matrix seat respectively; a plurality of cam slots and type matrixes are arranged on the end surface cam and the type matrix seat respectively; figures are curved all over the type matrixes; and a square slope observation hole is formed on the scale sleeve corresponding to the type matrixes.
Description
Technical field
The utility model relates to a kind of workpiece sensing member, is specifically related to a kind of word outside micrometer that turns over.
Background technology
Existing milscale is because two lines of 0.5mm indicating value are neighbouring continuous in the intermediate section boundary line, the microdrum edge is near a line position time, usually can not correctly to determine microdrum be near last line position or line position down owing to vision or other reason, and cause the measuring error of 0.5mm.
The utility model content
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, and a kind of word outside micrometer that turns over is provided.This turns over word outside micrometer convenient reading, direct, accurate, simple in structure.
The technical solution of the utility model comprises screw rod, be located at the micron vernier on the screw rod, scale casing, described micron vernier and scale casing correspondence respectively are connected with edge cam and type matrix seat, edge cam is provided with some cam paths, correspond respectively to described cam path on the described type matrix seat and be provided with some type matrixes that it is carved with numeral all around, described scale casing is provided with viewport corresponding to described type matrix.
The viewport of described scale casing is the square sloped surface viewport.
The scale mark of described micron vernier and the scale mark of scale casing are located on the same circumference.
The numeral of stating on the type matrix is carved four sides being located at type matrix.
The utility model turns over word outside micrometer its type matrix when measurement and rotates and reading numerical values with edge cam, reduces the collimation error, and measurement result reads convenience, direct, quick, accurate, simple in structure.
Description of drawings:
Fig. 1 is the utility model structural representation, the synoptic diagram when Fig. 2 rotates to another diverse location for the utility model scale casing with respect to the scale casing among Fig. 1.
Embodiment:
Now also in conjunction with the accompanying drawings the utility model is further specified by embodiment.As shown in Figure 1, be located at that micron vernier 5, scale casing 11 on the screw rod 2 is corresponding respectively to be connected with type matrix seat 10 with the edge cam 6 that is positioned at screw rod 2 tail ends.Edge cam 6 is provided with some cam paths 3, and some type matrixes 7 correspondence respectively are close to corresponding cam groove 3 and are connected in type matrix seat 10 through bearing pin 9.Numeral is carved with in four sides of type matrix 7, and different type matrixes 7 are carved with different numerals.Type matrix 7 can be with scale casing 11 rotations.
Be provided with the square sloped surface viewport 1 that its four sides tilt to surface, lateral direction respectively corresponding to the numeral on the type matrix 7 on the scale casing 11.
The scale mark 4 of micron vernier 5 is located on the same circumference with the scale mark 8 of scale casing 11.
Its principle of work is: when rotation during scale casing 11, drive type matrix seat 10 and type matrix 7 together around the center rotation by it, in rotary course, edge cam 6 drives type matrixes 7 self with 9 rotations of type matrix pin, thereby type matrix 7 changes with the variation of turned position.Can reach along with the variation of scale casing 11 positions and show different numerals.
Claims (4)
1. one kind is turned over the word outside micrometer, comprise screw rod, be located at the micron vernier on the screw rod, scale casing, it is characterized in that described micron vernier and scale casing respectively correspondence be connected with edge cam and type matrix seat, edge cam is provided with some cam paths, corresponds respectively to described cam path on the described type matrix seat and is provided with some type matrixes that it is carved with numeral all around, and described scale casing is provided with viewport corresponding to described type matrix.
2. according to the described word outside micrometer that turns over of claim 1, the viewport that it is characterized in that described scale casing is the square sloped surface viewport.
3. according to the described word outside micrometer that turns over of claim 1, it is characterized in that the scale mark of described micron vernier and the scale mark of scale casing be located on the same circumference.
4. according to the described word outside micrometer that turns over of claim 1, the numeral on the described type matrix of its feature is carved four sides being located at type matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201889667U CN201548148U (en) | 2009-10-28 | 2009-10-28 | Word turnover external diameter micrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201889667U CN201548148U (en) | 2009-10-28 | 2009-10-28 | Word turnover external diameter micrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548148U true CN201548148U (en) | 2010-08-11 |
Family
ID=42603322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201889667U Expired - Fee Related CN201548148U (en) | 2009-10-28 | 2009-10-28 | Word turnover external diameter micrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738087A (en) * | 2014-01-13 | 2014-04-23 | 山东科技大学 | Three-edged parallel ruler |
| AT514600B1 (en) * | 2013-09-11 | 2015-02-15 | Swarovski Optik Kg | Verstellturm |
-
2009
- 2009-10-28 CN CN2009201889667U patent/CN201548148U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT514600B1 (en) * | 2013-09-11 | 2015-02-15 | Swarovski Optik Kg | Verstellturm |
| AT514600A4 (en) * | 2013-09-11 | 2015-02-15 | Swarovski Optik Kg | Verstellturm |
| US9354438B2 (en) | 2013-09-11 | 2016-05-31 | Swarovski-Optik Kg. | Adjustment turret |
| CN103738087A (en) * | 2014-01-13 | 2014-04-23 | 山东科技大学 | Three-edged parallel ruler |
| CN103738087B (en) * | 2014-01-13 | 2015-11-11 | 山东科技大学 | A kind of Rhizoma Sparganii parallel rule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANZAI JIANGMING PRECISION MEASURE CO., LTD. Free format text: FORMER OWNER: SHANXI SHENGONG TOOL CO., LTD. Effective date: 20101111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 336200 NO.496, BAOTA ROAD, WANZAI COUNTY, JIANGXI PROVINCE TO: 336100 NO.86, HUANCHENG SOUTH ROAD, WANZAI COUNTY, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: 336100 Wanzai County of Jiangxi province No. 86 Ring Road Patentee after: Wanzai Jiangming Measuring Tools Co., Ltd. Address before: 336200 Jiangxi province Wanzai County Pagoda Road No. 496 Patentee before: Jiangxi Shengong Tools Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20121028 |