CN115070641A - Positioning device for steel ball detection - Google Patents
Positioning device for steel ball detection Download PDFInfo
- Publication number
- CN115070641A CN115070641A CN202210699153.4A CN202210699153A CN115070641A CN 115070641 A CN115070641 A CN 115070641A CN 202210699153 A CN202210699153 A CN 202210699153A CN 115070641 A CN115070641 A CN 115070641A
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- steel ball
- base
- arc
- positioning device
- groove
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/951—Balls
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a positioning device for steel ball detection, which comprises a base, wherein an accommodating groove is formed in the base, an operating shaft is rotatably arranged on the base and penetrates through the accommodating groove, a collision flange is arranged on the operating shaft, a positioning through groove is formed in the position, corresponding to the collision flange, on the base, arc-shaped grooves for placing steel balls are formed in two sides of the positioning through groove, and the distance from the operating shaft to the bottom surfaces of the arc-shaped grooves is smaller than the diameter of the collision flange. The steel ball positioning device is simple in structure, can efficiently position the steel ball, is convenient for observing the steel ball, and is very convenient to take.
Description
Technical Field
The invention relates to the technical field of bearings, in particular to a positioning device for steel ball detection.
Background
At present, when the steel ball appearance is observed, a simple steel ball tray is usually used, the steel ball is placed under a microscope to observe whether the steel ball meets the standard requirements, and whether cracks, sliding strips and other abnormalities exist on the surface of the steel ball is checked. The standard requirement needs to observe the condition of the outer surface of the steel ball at different visual angles, and after the condition of the steel ball at one visual angle is checked, the steel ball is rotated manually, so that the condition of the next visual angle is observed irregularly, the steel ball is rotated manually, the surface of the steel ball is easily polluted, the microcosmic condition of the surface of the steel ball can be influenced, the operation is inconvenient, the repeated work is often caused, and the detection efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a positioning device for steel ball detection, which is simple in structure, can be used for efficiently positioning a steel ball, is convenient for observing the steel ball and is very convenient to take.
In order to achieve the purpose, the invention provides a positioning device for steel ball detection, which comprises a base, wherein a containing groove is formed in the base, an operating shaft is rotatably arranged on the base and penetrates through the containing groove, a collision flange is arranged on the operating shaft, a positioning through groove is formed in the position, corresponding to the collision flange, on the base, arc-shaped grooves for placing steel balls are formed in two sides of the positioning through groove, and the distance from the operating shaft to the bottom surfaces of the arc-shaped grooves is smaller than the diameter of the collision flange.
The beneficial effect who so sets up is: set up like this, arrange the steel ball in the storage tank, rotate through the operation axle, the epaxial conflict flange of operation can be contradicted on the steel ball to the drive steel ball rotates, thereby carries out the position transform to the steel ball, thereby carries out abundant observation.
As a further arrangement of the invention, the abutting flange is separately provided with a plurality of abutting blocks with sector-shaped sections, the inner peripheral wall of each abutting block is fixedly connected with the operating shaft, the adjacent abutting blocks are connected in a tail-ending manner and are arranged along the length direction of the operating shaft in a staggered manner, and the projections of the abutting blocks along the length direction of the operating shaft are arranged in an annular manner.
The beneficial effect who so sets up is: through setting up like this, will contradict the piece and set up like this, can rotate when the angle of difference at the operating axis, through the piece of the conflict of different positions, can drive the rotation of steel ball equidirectional, the observation of a plurality of angular position of being convenient for, simple structure has good result of use simultaneously.
As a further arrangement of the invention, a lifting seat is slidably arranged on the base along the height direction of the base, the arc-shaped grooves are separately arranged to form a first arc-shaped groove and a second arc-shaped groove, the first arc-shaped groove is arranged on the base, the second arc-shaped groove is arranged on the lifting seat, the lifting seat extends into the accommodating groove with an extension block and is arranged close to the operating shaft, a driving block is slidably arranged in the accommodating groove along the length direction of the operating shaft, the driving block is in threaded fit with the operating shaft, and the upper end surface of the driving block is arranged in an inclined plane to drive the lifting seat to slide along the height direction.
The beneficial effect who so sets up is: through setting up like this, through the lift seat structure, when the operation axle rotates, the drive block is owing to with operation axle screw-thread fit and slide the setting in the storage tank, when the operation axle rotates, can make the drive block slide, rotate a certain number of turns when the operation axle, accomplish the observation back to the steel ball promptly, the drive block slides to extending the piece position, thereby make the drive block slide, make the inclined plane contradict with extending the piece, thereby promote the lift seat to shift up, thereby drive the steel ball and carry out the lifting, be convenient for the steel ball takes out from the storage tank, accomplish the replacement back, the contra rotation operation axle, the inclined plane is no longer contradicted, make the lift seat can be under the effect of self gravity or increase the piece that resets and make the lift seat whereabouts, send the steel ball to in place, be convenient for observe, this kind of structure is simple, and good use effect has.
As a further arrangement of the invention, the contact surface of the extension block and the driving block is arranged in an inclined plane.
The beneficial effect who so sets up is: through setting up like this, through the inclined plane contact, overall structure contact is more stable, and the promotion effect is better, has good result of use.
As a further arrangement of the invention, a guide groove and a guide rod are arranged between the lifting seat and the base, and the guide rod is in sliding fit with the guide groove.
The beneficial effect who so sets up is: through setting up like this, guarantee the stability that the lift seat slided to simple structure, the operation is stable, and difficult off tracking has good result of use.
The novel microscope is further provided with a box body, an observation frame is arranged on the box body, a microscope is assembled on the observation frame, and the eyepiece of the microscope is arranged in the box body and extends towards the arc-shaped groove.
The beneficial effect who so sets up is: through setting up like this, set up a box, guarantee to detect the airtight of observing the environment, reduce the interference of external environment, the box can guarantee that the light source is unique simultaneously, is convenient for observe, avoids external light source to influence, guarantees the accuracy of observing.
As a further arrangement of the invention, an inlet for placing the steel ball is arranged on the box body, a blocking cover is arranged on the inlet in a swinging manner, and the blocking cover extends to the lifting seat to form a touch rod.
The beneficial effect who so sets up is: through the arrangement, the steel ball can be conveniently placed and replaced, and the blocking cover can be automatically pushed open when the lifting seat is lifted, so that the blocking cover is opened, and the steel ball is conveniently replaced.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an operating shaft according to an embodiment of the present invention.
Detailed Description
The embodiment of the positioning device for steel ball detection of the invention is shown in figures 1 to 3: including base 1, be provided with the storage tank on the base 1, it is provided with operation axle 2 to rotate on the base 1, operation axle 2 runs through the storage tank setting, be provided with conflict flange 3 on the operation axle 2, it is provided with the logical groove of location to correspond conflict flange 3 position on the base 1, the logical groove both sides of location are provided with the arc wall that is used for the steel ball of placing, operation axle 2 is less than conflict flange 3 diameter setting to arc wall bottom surface distance. The beneficial effect who so sets up is: set up like this, arrange the steel ball in the storage tank, rotate through operation axle 2, conflict flange 3 on the operation axle 2 can contradict on the steel ball to the drive steel ball rotates, thereby carries out the position transform to the steel ball, thereby carries out abundant observation.
As a further arrangement of the present invention, the abutting flange 3 is separately provided with a plurality of abutting blocks 31 with sector-shaped cross sections, the inner peripheral wall of each abutting block 31 is fixedly connected with the operating shaft 2, the adjacent abutting blocks 31 are connected in a tail-ending manner and are arranged along the length direction of the operating shaft 2 in a staggered manner, and the projections of the abutting blocks 31 along the length direction of the operating shaft 2 are arranged in an annular manner. The beneficial effect who so sets up is: through setting up like this, with setting up conflict piece 31 like this, can rotate when the angle of difference at operation axle 2, through the conflict piece 31 of different positions, can drive the rotation of steel ball equidirectional, the observation of a plurality of angle positions of being convenient for, simple structure has good result of use simultaneously.
As a further arrangement of the present invention, a lifting seat 4 is slidably disposed on the base 1 along a height direction of the base 1, the arc-shaped grooves are separately arranged to form a first arc-shaped groove 11 and a second arc-shaped groove 41, the first arc-shaped groove 11 is disposed on the base 1, the second arc-shaped groove 41 is disposed on the lifting seat 4, the lifting seat 4 extends into an accommodating groove with an extension block 42 and is disposed near the operating shaft 2, a driving block 5 is slidably disposed in the accommodating groove along a length direction of the operating shaft 2, the driving block 5 is in threaded fit with the operating shaft 2, and an upper end surface of the driving block 5 is arranged in an inclined plane to form a driving for the lifting seat 4 to slide along the height direction. The beneficial effect who so sets up is: through setting up like this, be in through lift seat 4 structure, when operation axis 2 rotates, drive block 5 is owing to set up in the storage tank with 2 screw-thread fit of operation axis and slip, when operation axis 2 rotates, can make drive block 5 slide, rotate certain number of turns when operation axis 2, accomplish the observation back to the steel ball promptly, drive block 5 slides to extension piece 42 position, thereby make drive block 5 slide, make the inclined plane contradict with extension piece 42, thereby promote lift seat 4 and move up, thereby drive the steel ball and carry out the lifting, be convenient for the steel ball takes out from the storage tank, accomplish the replacement back, the contra rotation operation axis 2, the inclined plane is no longer contradicted, make lift seat 4 can make lift seat 4 whereabouts under the effect of self gravity or increase the piece that resets, bring the steel ball in place, be convenient for observe, this kind of simple structure, good result of use has.
As a further arrangement of the present invention, the contact surface of the extension block 42 and the driving block 5 is inclined. The beneficial effect who so sets up is: through setting up like this, through the inclined plane contact, overall structure contact is more stable, and the promotion effect is better, has good result of use.
As a further arrangement of the present invention, a guide groove and a guide rod 43 are arranged between the lifting seat 4 and the base 1, and the guide rod 43 is in sliding fit with the guide groove. The beneficial effect who so sets up is: through setting up like this, guarantee the stability that lift seat 4 slided to simple structure, the operation is stable, and difficult off tracking has good result of use.
As a further arrangement of the invention, the device also comprises a box body 6, wherein an observation frame is arranged on the box body 6, a microscope is assembled on the observation frame, and an eyepiece of the microscope is arranged in the box body 6 and extends towards the arc-shaped groove. The beneficial effect who so sets up is: through setting up like this, set up a box 6, guarantee to detect the airtight of observing environment, reduce external environment's interference, box 6 can guarantee that the light source is unique simultaneously, is convenient for observe, avoids external light source to influence, guarantees the accuracy of observing.
As a further arrangement of the invention, an inlet for placing the steel ball is arranged on the box body 6, a blocking cover is arranged on the inlet in a swinging manner, and the blocking cover extends to the lifting seat 4 to form a touch rod. The beneficial effect who so sets up is: through the arrangement, the steel ball can be conveniently placed and replaced, and the blocking cover can be automatically pushed open when the lifting seat 4 is lifted, so that the blocking cover is opened, and the steel ball can be conveniently replaced.
The above examples are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (7)
1. The utility model provides a positioner for steel ball detects, includes the base, its characterized in that: be provided with the storage tank on the base, it is provided with the operation axle to rotate on the base, the operation axle runs through the storage tank setting, be provided with the conflict flange on the operation axle, it is provided with the logical groove of location to correspond conflict flange position on the base, the logical groove both sides of location are provided with the arc wall that is used for the steel ball of placing, operation axle is less than conflict flange diameter setting to arc wall bottom surface distance.
2. The positioning device for steel ball detection according to claim 1, wherein: the butt flange components of a whole that can function independently set up and be formed with the butt piece that a plurality of cross-section is the sector ring setting, butt piece inner peripheral wall and operating axis fixed connection, adjacent butt piece ending meets and sets up along operating axis length direction straggly, the projection of butt piece along operating axis length direction is the annular setting.
3. The positioning device for steel ball detection according to claim 1 or 2, characterized in that: the lifting seat is arranged on the base in a sliding mode along the height direction of the base, the arc-shaped grooves are formed in a split mode and are arranged to form a first arc-shaped groove and a second arc-shaped groove, the first arc-shaped groove is arranged on the base, the second arc-shaped groove is arranged on the lifting seat, the lifting seat extends into the accommodating groove to form an extending block and is close to the operating shaft, a driving block is arranged in the accommodating groove in a sliding mode along the length direction of the operating shaft, the driving block is in threaded fit with the operating shaft, and the upper end of the driving block is provided with an inclined plane which is arranged to form a driving mode that the lifting seat slides along the height direction.
4. The positioning device for steel ball detection according to claim 3, wherein: the contact surface of the extension block and the driving block is arranged in an inclined plane.
5. The positioning device for steel ball detection according to claim 3 or 4, wherein: a guide groove and a guide rod are arranged between the lifting seat and the base, and the guide rod is matched with the guide groove in a sliding mode.
6. The positioning device for steel ball detection according to claim 5, wherein: still include the box, be provided with the observation frame on the box, be equipped with the microscope on the observation frame, the setting of microscope eyepiece is in the box and to the arc wall extension setting.
7. The positioning device for steel ball detection according to claim 6, wherein: the steel ball lifting device is characterized in that an inlet for placing a steel ball is formed in the box body, a blocking cover is arranged on the inlet in a swinging mode, and the blocking cover extends to the lifting seat to form a contact rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210699153.4A CN115070641A (en) | 2022-06-20 | 2022-06-20 | Positioning device for steel ball detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210699153.4A CN115070641A (en) | 2022-06-20 | 2022-06-20 | Positioning device for steel ball detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115070641A true CN115070641A (en) | 2022-09-20 |
Family
ID=83254096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210699153.4A Pending CN115070641A (en) | 2022-06-20 | 2022-06-20 | Positioning device for steel ball detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115070641A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246130A (en) * | 2007-02-15 | 2008-08-20 | 洛阳轴研科技股份有限公司 | Grouping steel ball, roller appearance inspector and detecting method |
| CN204064955U (en) * | 2014-07-28 | 2014-12-31 | 广东惠伦晶体科技股份有限公司 | A kind of visual detection device for detecting quartz-crystal resonator outward appearance |
| CN205607964U (en) * | 2016-04-26 | 2016-09-28 | 人本集团有限公司 | Ball outward appearance detects frock |
| CN206397052U (en) * | 2017-01-21 | 2017-08-11 | 深圳唐彩装饰设计工程有限公司 | Platform |
| CN208568628U (en) * | 2018-06-26 | 2019-03-01 | 上海伊泰科钢球有限公司 | One kind being used for more specification steel ball surface detection devices |
| CN209296592U (en) * | 2018-11-15 | 2019-08-23 | 中国航发哈尔滨轴承有限公司 | A kind of small ball magnifying glass appearance delection device |
| CN210070876U (en) * | 2019-07-05 | 2020-02-14 | 浙江辛子精工机械股份有限公司 | Device for observing surface roughness of steel ball |
| CN113670943A (en) * | 2021-08-20 | 2021-11-19 | 中国航发哈尔滨轴承有限公司 | Bearing steel ball outward appearance detects uses base |
-
2022
- 2022-06-20 CN CN202210699153.4A patent/CN115070641A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246130A (en) * | 2007-02-15 | 2008-08-20 | 洛阳轴研科技股份有限公司 | Grouping steel ball, roller appearance inspector and detecting method |
| CN204064955U (en) * | 2014-07-28 | 2014-12-31 | 广东惠伦晶体科技股份有限公司 | A kind of visual detection device for detecting quartz-crystal resonator outward appearance |
| CN205607964U (en) * | 2016-04-26 | 2016-09-28 | 人本集团有限公司 | Ball outward appearance detects frock |
| CN206397052U (en) * | 2017-01-21 | 2017-08-11 | 深圳唐彩装饰设计工程有限公司 | Platform |
| CN208568628U (en) * | 2018-06-26 | 2019-03-01 | 上海伊泰科钢球有限公司 | One kind being used for more specification steel ball surface detection devices |
| CN209296592U (en) * | 2018-11-15 | 2019-08-23 | 中国航发哈尔滨轴承有限公司 | A kind of small ball magnifying glass appearance delection device |
| CN210070876U (en) * | 2019-07-05 | 2020-02-14 | 浙江辛子精工机械股份有限公司 | Device for observing surface roughness of steel ball |
| CN113670943A (en) * | 2021-08-20 | 2021-11-19 | 中国航发哈尔滨轴承有限公司 | Bearing steel ball outward appearance detects uses base |
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