CN107218873A - A kind of portable bearing accuracy detecting device - Google Patents
A kind of portable bearing accuracy detecting device Download PDFInfo
- Publication number
- CN107218873A CN107218873A CN201710532184.XA CN201710532184A CN107218873A CN 107218873 A CN107218873 A CN 107218873A CN 201710532184 A CN201710532184 A CN 201710532184A CN 107218873 A CN107218873 A CN 107218873A
- Authority
- CN
- China
- Prior art keywords
- round platform
- bearing
- extension rod
- platform portion
- detecting device
- 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.)
- Withdrawn
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to a kind of portable bearing accuracy detecting device, including measurement body, base and scale, measurement body includes the round platform portion of inverted round table structure and is fixed on the extension rod at round platform subordinate's end face end, and extension rod and round platform portion are coaxial；Measurement body is movably connected on base, base provided with limitation extension rod be only capable of doing vertically above and below motion in one dimension spacing hole；The bearing block for fixing bearing, bearing and round platform portion coaxial placement are additionally provided with base, bearing block is placed in below the round platform portion；Scale is placed in extension rod side, and scale is parallel with extension rod.Apparatus structure in the present invention is simple, detection efficiency is high.
Description
Technical field
The present invention relates to a kind of portable bearing accuracy detecting device, more particularly to a kind of verify the portable of bearing diameter
Bearing accuracy detection means.
Background technology
Bearing belongs to precision workpiece, and its precision directly influences the quality of bearing, bearing diameter precision of the prior art
The general volume of detecting instrument is larger, does not apply to often movement, or diameter is used in common measuring instrument manual measurement, measurement
Various errors are usually present, and the used time is more long, and efficiency is low；It is very thus to provide a kind of quick succinct bearing detecting device
It is necessary.
The content of the invention
The present invention is in order to solve the above problems there is provided a kind of portable bearing accuracy detecting device, and the device can be quick
Detection bearing whether reach standard.
To achieve these goals, the technical solution used in the present invention is：A kind of portable bearing accuracy detecting device,
Including measurement body, base and scale, described measurement body includes the round platform portion of inverted round table structure and is fixed on round platform portion
The extension rod at lower surface end, the extension rod and the round platform portion are coaxial；The measurement body is movably connected on base, described
Base provided with limitation extension rod be only capable of doing vertically above and below motion in one dimension spacing hole；It is additionally provided with the base for solid
The bearing block that dead axle is held, the bearing and round platform portion coaxial placement, the bearing block are placed in below the round platform portion；It is described
Scale is placed in the extension rod side, and scale is parallel with extension rod.
Further, described scale provided with up and down two acceptance lines, the extension rod bottom be placed in two acceptance lines it
Between region when to be qualified.
Further, described round platform portion upper surface is provided with the handle for being used for lifting measurement body.
Further, described scale is provided with the first inductor and the second inductor, first inductor and second
Inductor is respectively placed on two acceptability limits of bearing.
Further, described inductor selects light prompting.
Further, the angle of round platform portion side and axial direction is 30~45 °.
Beneficial effect produced by the present invention：Device is succinct, is adapted to carry or outgoing carrying, the detection means in the present invention
Only need bearing being placed on bearing block when in use, promote detection body to round platform portion not go successively in bearing cartridge, observe
Whether extension rod lower end can learn whether bearing is qualified in qualified area；Scale in the present apparatus is provided with two inductors, when
First inductor can learn that extension rod lower end enters qualified area when pointing out, when second induction zone prompting, learn extension rod
Under bring out clutch lattice area, i.e., now product is unqualified；Detection is rapid directly perceived, substantially increases detection efficiency.
Brief description of the drawings
Portable bearing accuracy detecting device structural representation in Fig. 1 present invention；
1 in figure, measurement body, 2, base, 3, scale, 4, handle, 5, bearing block, 6, extension rod, 7, round platform portion, 8, axle
Hold.
Embodiment
Further details of explanation is done to the present invention with reference to the accompanying drawings and detailed description, it should be appreciated that
Protection scope of the present invention is not limited by embodiment.
As shown in figure 1, a kind of accuracy detecting device of portable bearing 8, including measurement body 1, base 2 and scale 3, measurement
Body 1 includes the round platform portion 7 of inverted round table structure and is fixed on the extension rod 6 at the lower surface end of round platform portion 7, extension rod 6 and round platform
Portion 7 is coaxial；Measurement body 1 is movably connected on base 2, and base 2 is only capable of doing one-dimensional up and down vertically provided with limitation extension rod 6
The spacing hole of motion；85, the bearing for fixing bearing 8, bearing 8 and the coaxial placement of round platform portion 7, axle are additionally provided with base 2
Hold 85 and be placed in the lower section of round platform portion 7；Scale 3 is placed in the side of extension rod 6, and scale 3 is parallel with extension rod 6.
Distinguish whether bearing 8 satisfies the criteria for convenience, scale 3 is provided with above and below between two acceptance lines, two acceptance lines
Region is qualified area, and horizontal plane where the bottom of extension rod 6 intersects at qualified area with scale 3, then bearing 8 is pieces O.K., it is on the contrary then
For unqualified part.
In order to which more whether reaction bearing 8 is qualified, also for detection speed is accelerated, described scale 3 is provided with
First inductor and the second inductor, first inductor and the second inductor are respectively placed in two acceptability limits of bearing 8
On, the infrared ray of inductor radiation is vertical with extension rod 6, when the lower end of extension rod 6 is concordant with the first inductor, the first inductor
Alarm, when extension rod 6 continues to move downwardly to the second inductor, the second inductor alarm, two alarm after illustrate bearing 8
For non-certified products, only the first inductor alarm explanation product is certified products.Inductor in the present embodiment selects light warning.
Lifting detects body for convenience, and the described upper surface of round platform portion 7 is provided with the handle 4 for being used for lifting measurement body 1.
The angle of the side of round platform portion 7 and axial direction is 30~45 °.It is straight that the diameter of the upper surface of round platform portion 7 is more than the inner ring of bearing 8
Footpath.
The application method of the present apparatus：1st, bearing 8 is placed on standard seat first, and round platform portion 7 is placed on bearing 8
Portion；2nd, measurement body 1 is promoted, measurement body 1 is moved downwardly to the side wall of round platform portion 7 and is contacted with bearing 8, measurement body 1 can not
Continue to move downward, now observe whether the lower surface of extension rod 6 is in qualified area.
The qualified area on scale 3 in the present invention is drawn for the detection of a large amount of standard components or theoretical calculation is drawn, regional extent
Set with actual requirement.
Claims (7)
1. a kind of portable bearing accuracy detecting device, it is characterised in that：Including measurement body, base and scale, described survey
The round platform portion of amount body including inverted round table structure and the extension rod for being fixed on round platform subordinate's end face end, the extension rod with it is described
Round platform portion is coaxial；The measurement body is movably connected on base, and the base is only capable of doing vertically provided with limitation extension rod
The spacing hole of motion in one dimension up and down；
The bearing block for fixing bearing, the bearing and round platform portion coaxial placement are additionally provided with the base, it is described
Bearing block is placed in below the round platform portion；
The scale is placed in the extension rod side, and scale is parallel with extension rod.
2. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Above and below described scale is provided with
Two acceptance lines, to be qualified when the extension rod bottom is placed in region between two acceptance lines.
3. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Described round platform portion upper surface
Provided with the handle for lifting measurement body.
4. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Described scale is provided with the
One inductor and the second inductor, first inductor and the second inductor are respectively placed on two acceptability limits of bearing.
5. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Described inductor selects lamp
Light is reminded.
6. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Round platform portion side and axle
To angle be 30~45 °.
7. portable bearing accuracy detecting device according to claim 1, it is characterised in that：Round platform portion upper surface
Diameter is more than bearing inner ring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532184.XA CN107218873A (en) | 2017-07-03 | 2017-07-03 | A kind of portable bearing accuracy detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532184.XA CN107218873A (en) | 2017-07-03 | 2017-07-03 | A kind of portable bearing accuracy detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218873A true CN107218873A (en) | 2017-09-29 |
Family
ID=59951782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532184.XA Withdrawn CN107218873A (en) | 2017-07-03 | 2017-07-03 | A kind of portable bearing accuracy detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444182A (en) * | 2020-10-26 | 2021-03-05 | 徐正涛 | Handheld bearing detection device |
-
2017
- 2017-07-03 CN CN201710532184.XA patent/CN107218873A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444182A (en) * | 2020-10-26 | 2021-03-05 | 徐正涛 | Handheld bearing detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |