CN103954254B - A kind of ball bearing measuring instrument - Google Patents
A kind of ball bearing measuring instrument Download PDFInfo
- Publication number
- CN103954254B CN103954254B CN201410201071.8A CN201410201071A CN103954254B CN 103954254 B CN103954254 B CN 103954254B CN 201410201071 A CN201410201071 A CN 201410201071A CN 103954254 B CN103954254 B CN 103954254B
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- slide block
- block structure
- ball bearing
- apex pin
- measuring instrument
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Abstract
The invention discloses a kind of ball bearing measuring instrument, a Pressure gauge is fixed by arranging, at slide block structure, the 7 font supports rotated up and down, center of rotation is pointed in Pressure gauge contact, to reach to measure the circular arc degree of above-below direction plane, at the positioning apex pin vertical by two, ball bearing is positioned, two positioning apex pin are maintained in moving process always centered by slide block structure by lock unit, slide block structure can slide up and down simultaneously, the center of ball bearing is looked for by scale above, conveniently to ball bearing ball measured, Pressure gauge numeral during rotating changes the least sphericity more.Instant invention overcomes the deficiencies in the prior art, design rational in infrastructure, measure simple, precisely, it is not necessary to professional, measure difficulty low, common laborer is the most operable, and range is wide.
Description
Technical field
The present invention relates to ball bearing technical field of measuring equipment, particularly belong to a kind of ball bearing measuring instrument.
Background technology
Existing spherical bearing does not has the instrument of specialty to carry out the sphericity of side spherical outside surface in process of production, sends out in enterprise
During exhibition, the application to spherical bearing is increasingly wider, measures spherical axis with the shadow casting technique of some three-dimensionals
Hold the sphericity of spherical outside surface, operation complexity, it is impossible to realize full inspection, it is impossible to adapt to enterprise's production requirement.
Now need the instrument of a kind of simple to operate sphericity measuring spherical bearing spherical outside surface.
Summary of the invention
It is an object of the invention to provide a kind of ball bearing measuring instrument, overcome the deficiencies in the prior art, design
Rational in infrastructure, fix a Pressure gauge, pressure by arranging, at slide block structure, the 7 font supports rotated up and down
Center of rotation is pointed in table contact, to reach to measure the circular arc degree of above-below direction plane, in vertical the determining by two
Ball bearing is positioned by position ejector pin, and two positioning apex pin are maintained in moving process always by lock unit
Centered by slide block structure, slide block structure can slide up and down simultaneously, looks for ball bearing by scale above
Center, conveniently to ball bearing ball measured, numeral change is more during rotating for Pressure gauge
Little sphericity is more.
The technical solution used in the present invention is as follows:
A kind of ball bearing measuring instrument, including base, it is characterised in that: described base is provided with and moves up and down
Slide block structure, slide block structure is provided with display altitude scale with base handing-over position, sets above described slide block structure
Having U-shaped connector, described U-shaped connector connects 7 font supports, and 7 described font supports are to connect
Rotating centered by position, the crossbeam of 7 described font supports is provided with boss, equipped with Pressure gauge on boss, and institute
The Pressure gauge thimble stated points to 7 font carriage rotational center, is provided with worm screw bottom described slide block structure, described
Worm screw be arranged on the worm gear of base bottom, described base is provided with some positioning apex pin, described
Some positioning apex pin thimble tips are positioned on the round tangent line centered by slide block structure, described positioning apex pin thimble
Pointing to the center of circle, be arranged on base by track bottom described positioning apex pin, the direction of slide is pointed to sliding
Block structure, positioning apex pin is connected on screw mandrel by synchronizing moving structure.
Described slide block structure is cylindrical shape.
Described positioning apex pin is two, and the orbital direction bottom two positioning apex pin is vertical, and intersection point is with slide block
On structure centre line.
Described worm gear is connected by guide rod rotating handle one.
Described screw mandrel end is provided with handle two..
Compared with the prior art, beneficial effects of the present invention is as follows:
The present invention fixes a Pressure gauge, pressure by arranging, at slide block structure, the 7 font supports rotated up and down
Center of rotation is pointed in table contact, to reach to measure the circular arc degree of above-below direction plane, measures simple, accurate, no
Needing professional, measure difficulty low, common laborer is the most operable, range is wide.
Accompanying drawing explanation
Fig. 1 be the present invention face structural representation.
Fig. 2 is the plan structure schematic diagram of the present invention.
Detailed description of the invention
Seeing accompanying drawing, a kind of ball bearing measuring instrument, including base 1, it is characterised in that: set on described base 1
Having the slide block structure 2 moved up and down, slide block structure 2 is provided with display altitude scale with base handing-over position, described
Slide block structure 2 is arranged above with U-shaped connector, and described U-shaped connector connects 7 font supports 201, described
7 font supports 20 rotate centered by link position, the crossbeam of 7 described font supports 201 is provided with boss
203, equipped with Pressure gauge 204 on boss 203, described Pressure gauge 204 thimble points to 7 font supports 201 and rotates
Center, is provided with worm screw 202 bottom described slide block structure 2, described worm screw 202 be arranged on bottom base 1
Worm gear 602 coordinate, described base 1 is provided with some positioning apex pin 3,4, described some positioning apex pin 3,
4 thimble tips are positioned on the round tangent line centered by slide block structure 2, and described positioning apex pin thimble points to the center of circle,
Being arranged on base 1 by track 301,401 bottom described positioning apex pin, the direction of slide is pointed to sliding
Block structure, positioning apex pin 3,4 is connected on screw mandrel 502 by synchronizing moving structure 5；Described slide block structure 2
For cylindrical shape；Described positioning apex pin is two, and the orbital direction bottom two positioning apex pin is vertical, intersection point
For with on slide block structure centrage；Described worm gear is connected by guide rod rotating handle 1；Described screw mandrel end
End is provided with handle 2 501.
Claims (5)
- null1. a ball bearing measuring instrument，Including base，It is characterized in that: described base is provided with the slide block structure moved up and down，Slide block structure is provided with display altitude scale with base handing-over position，Described slide block structure is arranged above with U-shaped connector，Connect on described U-shaped connector and have 7 font supports，7 described font supports rotate centered by link position，The crossbeam of 7 described font supports is provided with boss，Equipped with Pressure gauge on boss，Described Pressure gauge thimble points to 7 font carriage rotational center，It is provided with worm screw bottom described slide block structure，Described worm screw and the worm gear being arranged on base bottom，Described base is provided with some positioning apex pin，Described some positioning apex pin thimble tips are positioned on the round tangent line centered by slide block structure，Described positioning apex pin thimble points to the center of circle，It is arranged on base by track bottom described positioning apex pin，Slide block structure is pointed in the direction of slide，Positioning apex pin is connected on screw mandrel by synchronizing moving structure.
- A kind of ball bearing measuring instrument the most according to claim 1, it is characterised in that: described slide block structure is cylindrical shape.
- A kind of ball bearing measuring instrument the most according to claim 1 and 2, it is characterised in that: described positioning apex pin is two, and the orbital direction bottom two positioning apex pin is vertical, and intersection point is positioned on slide block structure centrage.
- A kind of ball bearing measuring instrument the most according to claim 1, it is characterised in that: described worm gear is connected by guide rod rotating handle one.
- A kind of ball bearing measuring instrument the most according to claim 1, it is characterised in that: described screw mandrel end is provided with handle two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201071.8A CN103954254B (en) | 2014-05-13 | 2014-05-13 | A kind of ball bearing measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201071.8A CN103954254B (en) | 2014-05-13 | 2014-05-13 | A kind of ball bearing measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103954254A CN103954254A (en) | 2014-07-30 |
| CN103954254B true CN103954254B (en) | 2016-08-24 |
Family
ID=51331564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410201071.8A Active CN103954254B (en) | 2014-05-13 | 2014-05-13 | A kind of ball bearing measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103954254B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221031A (en) * | 2008-01-21 | 2008-07-16 | 合肥工业大学 | Novel high-precision sphere multi-parameter measurer and its precision regulation method |
| CN102928223A (en) * | 2012-10-22 | 2013-02-13 | 中国科学院西安光学精密机械研究所 | Face-to-face paired mounting angular contact ball bearing combined measuring device |
| CN202757604U (en) * | 2012-07-31 | 2013-02-27 | 无锡市第二轴承有限公司 | Ball bearing contact angle measuring apparatus |
| CN203940850U (en) * | 2014-05-13 | 2014-11-12 | 安徽千禧精密轴承制造有限公司 | A kind of ball bearing measuring instrument |
-
2014
- 2014-05-13 CN CN201410201071.8A patent/CN103954254B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221031A (en) * | 2008-01-21 | 2008-07-16 | 合肥工业大学 | Novel high-precision sphere multi-parameter measurer and its precision regulation method |
| CN202757604U (en) * | 2012-07-31 | 2013-02-27 | 无锡市第二轴承有限公司 | Ball bearing contact angle measuring apparatus |
| CN102928223A (en) * | 2012-10-22 | 2013-02-13 | 中国科学院西安光学精密机械研究所 | Face-to-face paired mounting angular contact ball bearing combined measuring device |
| CN203940850U (en) * | 2014-05-13 | 2014-11-12 | 安徽千禧精密轴承制造有限公司 | A kind of ball bearing measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103954254A (en) | 2014-07-30 |
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