CN105823455A - Roller pin and roller diameter detector - Google Patents
Roller pin and roller diameter detector Download PDFInfo
- Publication number
- CN105823455A CN105823455A CN201610302029.4A CN201610302029A CN105823455A CN 105823455 A CN105823455 A CN 105823455A CN 201610302029 A CN201610302029 A CN 201610302029A CN 105823455 A CN105823455 A CN 105823455A
- Authority
- CN
- China
- Prior art keywords
- backer
- instrument
- measuring
- roller
- meter
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
Abstract
The invention relates to a roller pin and roller diameter detector. The roller pin and roller diameter detector comprises a pedestal, a measuring platform and a meter, wherein the measuring platform is a concave structure, and is fixed on the pedestal; a lifting cylindrical bar is arranged on the inner bottom surface of the measuring platform; a backer support sleeves the lifting cylindrical bar; a measuring backer is arranged on the backer support; a measured piece holding platform is arranged on the inner bottom surface of the measuring platform; the measured piece holding platform, the measuring backer and a meter measuring head are arranged at the same central line; a meter tube is arranged on the upper plane of the measuring platform; a meter tube fine tuning nut is arranged below the meter tube; the meter is arranged in the meter tube; and the meter measuring head is fixed on the meter. The roller pin and roller diameter detector has the advantages of being convenient for detecting the external diameter of a roller pin and a roller, being able to improve the manual measuring error, and being 5 times higher than an original method lever micrometer in the measuring speed.
Description
Technical field
The invention belongs to survey tool cylinder technical field, particularly relate to a kind of for measuring needle roller, roller external diameter and the needle roller of circularity, roller diameter detecting instrument.
Background technology
Former needle roller, roller external diameter are surveyed and are used lever-type micrometer, and precision is at 0.001mm.Owing to lever-type micrometer certainty of measurement in reality is measured is low, in use error is big and is easily damaged, and the detection to Product Precision cannot meet.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and provide a kind of and be convenient to needle roller, the external diameter detection of roller and improve certainty of measurement, reduce the needle roller of artificial measurement error, roller diameter detecting instrument.
It is an object of the invention to complete by following technical solution, including base, measuring table, instrument, described measuring table is concave structure, and is fixed on base；The inner bottom surface of this measuring table is provided with elevation cylinder bar, this elevation cylinder bar overlaps support of having backing, this backer's support is provided with measurement backer；Being provided with measured piece placement platform on the inner bottom surface of this measuring table, this measured piece placement platform is in the same center line with measurement backer and instrument head；Equipped with table cylinder in the upper plane of described measuring table, the lower section of table cylinder is provided with table cylinder fine-tuning nut, is placed with instrument in this table cylinder, and instrument head is fixed in instrument.
As preferably, measuring table trip bolt it is connected with on described measuring table, fixed by lifting trip bolt between elevation cylinder bar and backer's support, fixed by instrument trip bolt between instrument and table cylinder, fixed by table cylinder trip bolt between table cylinder and measuring table, fixed by backer's support trip bolt between backer's support and measurement backer.
As preferably, the corner of described base is respectively equipped with the angle bracket keeping instrument parallel.
The invention have the benefit that and be convenient to needle roller, the external diameter detection of roller and improve certainty of measurement, reduce artificial measurement error, measuring speed is five times of original method lever-type micrometer.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
Label in accompanying drawing is respectively as follows: 1, angle bracket；2, base；3, measuring table trip bolt；4, measuring table；5, backer is measured；6, backer's support；7, elevation cylinder bar；8, lifting trip bolt；9, table cylinder fine-tuning nut；10, table cylinder；11, instrument；12, instrument trip bolt；13, table cylinder trip bolt；14, instrument head；15, backer's support trip bolt；16, measured piece placement platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention done detailed introduction: as shown in Figure 1, the present invention includes base 2, measuring table 4, instrument 11, and described measuring table 4 is concave structure, and is fixed on base 2；The inner bottom surface of this measuring table 4 is provided with elevation cylinder bar 7, this elevation cylinder bar 7 overlaps support 6 of having backing, this backer's support 6 is provided with measurement backer 5；Being provided with measured piece placement platform 16 on the inner bottom surface of this measuring table 4, this measured piece placement platform 16 is in the same center line with measurement backer 5 and instrument head 14；Equipped with table cylinder 10 in the upper plane of described measuring table 4, the lower section of table cylinder 10 is provided with table cylinder fine-tuning nut 9, is placed with instrument 11 in this table cylinder 10, and instrument head 14 is fixed in instrument 11.
It is connected with measuring table trip bolt 3 on described measuring table 4, fixed by lifting trip bolt 8 between elevation cylinder bar 7 and backer's support 6, fixed by instrument trip bolt 12 between instrument 11 and table cylinder 10, fixed by table cylinder trip bolt 13 between table cylinder 10 and measuring table 4, fixed by backer's support trip bolt 15 between backer's support 6 and measurement backer 5.
The corner of described base 2 is respectively equipped with the angle bracket 1 keeping instrument parallel.
The using method of the present invention is:
1, before measuring, according to the external diameter of detected standard component, measuring the backer 5 liters measured piece placement platform 16 position higher than measuring table 4, fastening lifting trip bolt 8；
2, instrument 11 is contained in table cylinder 10, adjusts measuring table 4, measure backer 5, make measuring table 4, measure backer 5 with instrument head 14 on same centrage, fastening measuring table trip bolt 3；
3, measuring backer 5 and measuring table 4 fastening backer's support trip bolt after the most concentric；
4, tested standard component being placed on the measured piece placement platform 16 of measuring table 4 and be close to measure backer 5, instrument head 14 contacts with measured piece, and instrument 11 is followed closely close to zero-bit locking instrument fastening spiral shell 12；
5, adjustment table cylinder fine-tuning nut 9 makes instrument 11 pin point to zero-bit, locks table cylinder trip bolt 13；
6, accurate adjustment instrument 11 fine-tuning nut, during measurement tested standard component the most parallel be advanced into measurement backer 5 contact make instrument 11 pointer accurate alignment zero-bit, as stoichiometric number bit line；
7, removing standard component to test product, differing precision to instrument 11 pointer during stoichiometric number bit line with zero-bit is Product Precision error.
It is understood that it will be understood by those skilled in the art that technical scheme and inventive concept in addition equivalent or change all should be belonged to the protection domain of appended claims of the invention.
Claims (3)
1. a needle roller, roller diameter detecting instrument, including base (2), measuring table (4), instrument (11), it is characterized in that: described measuring table (4) is concave structure, and is fixed on base (2)；The inner bottom surface of this measuring table (4) is provided with elevation cylinder bar (7), the upper set of this elevation cylinder bar (7) is had backing support (6), is provided with measurement backer (5) on this backer's support (6)；Being provided with measured piece placement platform (16) on the inner bottom surface of this measuring table (4), this measured piece placement platform (16) is in the same center line with measurement backer (5) and instrument head (14)；Equipped with table cylinder (10) in the upper plane of described measuring table (4), the lower section of table cylinder (10) is provided with table cylinder fine-tuning nut (9), being placed with instrument (11) in this table cylinder (10), instrument head (14) is fixed in instrument (11).
Needle roller the most according to claim 1, roller diameter detecting instrument, it is characterized in that: on described measuring table (4), be connected with measuring table trip bolt (3), fixed by lifting trip bolt (8) between elevation cylinder bar (7) and backer's support (6), fixed by instrument trip bolt (12) between instrument (11) and table cylinder (10), fixed by table cylinder trip bolt (13) between table cylinder (10) and measuring table (4), fixed by backer's support trip bolt (15) between backer's support (6) and measurement backer (5).
Needle roller the most according to claim 1, roller diameter detecting instrument, it is characterised in that: the corner of described base (2) is respectively equipped with the angle bracket (1) keeping instrument parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302029.4A CN105823455A (en) | 2016-05-09 | 2016-05-09 | Roller pin and roller diameter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302029.4A CN105823455A (en) | 2016-05-09 | 2016-05-09 | Roller pin and roller diameter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105823455A true CN105823455A (en) | 2016-08-03 |
Family
ID=56528358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610302029.4A Pending CN105823455A (en) | 2016-05-09 | 2016-05-09 | Roller pin and roller diameter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823455A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767294A (en) * | 2017-01-10 | 2017-05-31 | 无锡市通达滚子有限公司 | A kind of height micrometer and its measuring method |
| CN109238097A (en) * | 2018-11-05 | 2019-01-18 | 广东力兹微电气技术有限公司 | A kind of flat type copper wire test device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09311034A (en) * | 1996-05-23 | 1997-12-02 | Sumitomo Metal Ind Ltd | Method and device for measuring inner diameter and inner circumference length of steel pipe |
| CN101608893A (en) * | 2009-08-06 | 2009-12-23 | 无锡市通达滚子有限公司 | Needle roller, small roller roundness measuring instrument |
| CN104422421A (en) * | 2013-08-23 | 2015-03-18 | 无锡市通达滚子有限公司 | High-precision micrometer for rolling needle and small roller of bearing |
| CN104422418A (en) * | 2013-08-23 | 2015-03-18 | 无锡市通达滚子有限公司 | Micrometer for rolling needle and small roller of bearing |
| CN204881504U (en) * | 2015-04-29 | 2015-12-16 | 张家港海太精密量仪科技有限公司 | Short circle column diameter rapid survey appearance of whole circle of asymmetric non - |
-
2016
- 2016-05-09 CN CN201610302029.4A patent/CN105823455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09311034A (en) * | 1996-05-23 | 1997-12-02 | Sumitomo Metal Ind Ltd | Method and device for measuring inner diameter and inner circumference length of steel pipe |
| CN101608893A (en) * | 2009-08-06 | 2009-12-23 | 无锡市通达滚子有限公司 | Needle roller, small roller roundness measuring instrument |
| CN104422421A (en) * | 2013-08-23 | 2015-03-18 | 无锡市通达滚子有限公司 | High-precision micrometer for rolling needle and small roller of bearing |
| CN104422418A (en) * | 2013-08-23 | 2015-03-18 | 无锡市通达滚子有限公司 | Micrometer for rolling needle and small roller of bearing |
| CN204881504U (en) * | 2015-04-29 | 2015-12-16 | 张家港海太精密量仪科技有限公司 | Short circle column diameter rapid survey appearance of whole circle of asymmetric non - |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767294A (en) * | 2017-01-10 | 2017-05-31 | 无锡市通达滚子有限公司 | A kind of height micrometer and its measuring method |
| CN109238097A (en) * | 2018-11-05 | 2019-01-18 | 广东力兹微电气技术有限公司 | A kind of flat type copper wire test device |
| CN109238097B (en) * | 2018-11-05 | 2023-09-05 | 广东力兹微电气技术有限公司 | Flat copper wire testing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |