CN206353211U - A kind of bearing holder (housing, cover) steel ball detection device - Google Patents
A kind of bearing holder (housing, cover) steel ball detection device Download PDFInfo
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- CN206353211U CN206353211U CN201621312566.9U CN201621312566U CN206353211U CN 206353211 U CN206353211 U CN 206353211U CN 201621312566 U CN201621312566 U CN 201621312566U CN 206353211 U CN206353211 U CN 206353211U
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- housing
- cover
- bearing holder
- inductor
- steel ball
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Abstract
A kind of bearing holder (housing, cover) steel ball detection device, including bearing holder (housing, cover) material carrier platform, sensing unit and driver element, wherein, bearing holder (housing, cover) is arranged on bearing holder (housing, cover) material carrier platform；Sensing unit includes inductor plug and inductor gauge head, and inductor plug is located in the axis hole of bearing holder (housing, cover), and the position of inductor gauge head and retainer component matches；Driver element includes rotating mechanism and drive cylinder；Under detection state, rotating mechanism cylinder driving driven is abutted against with bearing holder (housing, cover), and the bearing holder (housing, cover) is in driven rotation status, and inductor gauge head is in detection state.The utility model is rotated into row sensing detection by drive shaft bearing sleeve, carry out judging whether steel ball lacks according to the sensitive time interval data of adjacent steel ball is sensed, Traditional Man detection, detection of weighing, sound equipment detection are compared, it has the characteristics of detection is accurate, detection efficiency is high, testing cost is low；Structure of the detecting device is simple, and detection automaticity is high, reduces human cost.
Description
Technical field
The utility model is related to a kind of detection means, more particularly to a kind of detection for detecting whether steel ball lacks in bearing holder (housing, cover)
Device.
Background technology
Retainer component can be set in bearing holder (housing, cover), and retainer component includes retainer and steel ball, is needed after bearing holder (housing, cover) production
Coherent detection is carried out, is directed to whether steel ball in detection bearing holder (housing, cover) lacks, to determine whether bearing holder (housing, cover) is qualified.
In the prior art, steel ball whether lack it is general uses artificial observation, or by weighing or sound equipment is detected, wherein,
Weighing can be influenceed by greasing amount, bearing ring size, Production of bearing technological process etc., cause detection deviation occur, and sound equipment
Detection can be influenceed by gauge head, frequency, workshop condition, also result in detection and deviation occur.
Using artificial observation, weigh and sound equipment detection hybrid detection can improve the accuracy rate of detection, but during whole detection
Between it is long, detection efficiency is low, and testing cost is high.
The content of the invention
The utility model is that there is provided a kind of steel ball detection device of bearing holder (housing, cover) for the above-mentioned the deficiencies in the prior art of solution.
What the purpose of this utility model was achieved through the following technical solutions：
There is at least one set of retainer component, the retainer in a kind of bearing holder (housing, cover) steel ball detection device, the bearing holder (housing, cover)
Component includes retainer and steel ball, and it is single that the bearing holder (housing, cover) steel ball detection device includes bearing holder (housing, cover) material carrier platform, sensing unit and driving
Member, wherein, the bearing holder (housing, cover) is arranged on the bearing holder (housing, cover) material carrier platform；The sensing unit includes inductor plug and at least one
The individual inductor gauge head being arranged on the inductor plug, the inductor plug is located in the axis hole of the bearing holder (housing, cover), and
And the position of the inductor gauge head and the retainer component matches；
The driver element, which includes one, is used to drive the rotating mechanism and one of the bearing holder (housing, cover) rotation to be used to drive the rotation
The drive cylinder that rotation mechanism offsets with the bearing holder (housing, cover)；
Under detection state, the rotating mechanism is abutted against by drive cylinder driving with the bearing holder (housing, cover), the axle
Bearing sleeve is in driven rotation status, and the inductor gauge head is in detection state.
Further, plummer, the plummer and the bearing holder (housing, cover) material carrier platform are provided with the bearing holder (housing, cover) material carrier platform
Between be provided with bearing, the bearing holder (housing, cover) is arranged on the plummer.
Further, the rotating mechanism includes a motor, and the output shaft of the motor connects a drive mandrel, the biography
The bottom connection pressurizing block of moving mandrel, the pressurizing block offsets or separated with the upper surface of the bearing holder (housing, cover).
Further, the pressurizing block is buoyancy body press body, and it includes installing plate, pressurization block body and is arranged at installation
Elastic component between plate and pressurization block body, the installing plate and the bottom of the drive mandrel are mutually fixed.
Further, the telescopic end of the drive cylinder is connected by a drive connection plate with the rotating mechanism.
Further, the sensing unit also includes one and the relatively-stationary inductor base of the bearing holder (housing, cover) material carrier platform,
The inductor base has displacement cylinder of the driving inductor plug along the bearing holder (housing, cover) axis hole axial reciprocating displacement.
Further, have in the bearing holder (housing, cover) on two groups of retainer components, the inductor plug and be provided with two senses
Spacing and the spacing of two groups of retainer components between device gauge head, the inductor gauge head is answered to match.
The beneficial effects of the utility model are mainly reflected in：
1. be rotated into row sensing detection by drive shaft bearing sleeve, according to sense the sensitive time interval data of adjacent steel ball come
Progress judges whether steel ball lacks, and compares Traditional Man detection, detection of weighing, sound equipment detection, and it, which has, detects accurate, detection effect
The characteristics of rate is high, testing cost is low；
2. structure of the detecting device is simple, detection automaticity is high, reduces human cost.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of bearing holder (housing, cover) steel ball detection device of the utility model；
Fig. 2 is a kind of side structure schematic diagram of bearing holder (housing, cover) steel ball detection device of the utility model；
Fig. 3 is Fig. 2 cross-sectional view.
Embodiment
The utility model provides a kind of bearing holder (housing, cover) steel ball detection device, and automaticity is high, detection is accurate, detection efficiency
It is high.Technical solutions of the utility model are described in detail below in conjunction with accompanying drawing, so that it is more readily understood and grasped.
As shown in Figure 1 to Figure 3, there is at least one set of retainer component in a kind of bearing holder (housing, cover) steel ball detection device, bearing holder (housing, cover) 1
2, retainer component 2 includes retainer and steel ball, and bearing holder (housing, cover) steel ball detection device includes bearing holder (housing, cover) material carrier platform 3, the and of sensing unit 4
Driver element 5, wherein, bearing holder (housing, cover) 1 is arranged on bearing holder (housing, cover) material carrier platform 3, it is necessary to illustrate, bearing holder (housing, cover) is in bearing holder (housing, cover) material carrier platform
It is upper to rotate freely displacement with axial direction, particularly by being set and bearing holder (housing, cover) peripheral diameter phase on bearing holder (housing, cover) material carrier platform
The die cavity matched somebody with somebody or outstanding shelves portion, certain position-limiting action is carried out to bearing holder (housing, cover), and bearing holder (housing, cover) spinning will not offset and drop；Sensing is single
Member 4 includes the inductor gauge head 7 that inductor plug 6 is arranged at at least one on inductor plug 6, and inductor plug 6 is located at
In the axis hole of bearing holder (housing, cover) 1, and the position of inductor gauge head 7 and retainer component 2 matches, i.e. the end of inductor gauge head 7
Just to retainer component；Driver element 5 includes a rotating mechanism 8 and one for being used for the rotation of drive shaft bearing sleeve 1 and rotated for driving
The drive cylinder 9 that mechanism 8 offsets with bearing holder (housing, cover) 1；Rotating mechanism 8 can be rotor electric machine drive mechanism, gear drive, biography
Defeated tape handler etc., it is only necessary to satisfaction can drive bearing holder (housing, cover) rotate, and drive cylinder driving under, rotating mechanism with
Bearing holder (housing, cover) 1 is offseted or separated, during separation, can reserve the space for loading bearing holder (housing, cover), during abutting, rotating mechanism acts on bearing holder (housing, cover),
Drive shaft bearing sleeve is rotated, under detection state, and the driving of cylinder 9 driven of rotating mechanism 8 is abutted against with bearing holder (housing, cover) 1, at bearing holder (housing, cover) 1
In driven rotation status, inductor gauge head is in detection state.
In order to increase the rotary freedom of bearing holder (housing, cover), plummer 10, plummer 10 and axle are set up on bearing holder (housing, cover) material carrier platform 3
Bearing is provided between bearing sleeve material carrier platform 3, bearing holder (housing, cover) 1 is arranged on plummer 10, by the bearing, plummer can be made freely to revolve
Turn, and bearing holder (housing, cover) it is driven for rotation when rotary freedom it is higher.
In the utility model preferred embodiment, rotating mechanism includes a motor 11, and the motor is rotor electric machine, motor 11
Output shaft connects a drive mandrel 12, and the bottom of drive mandrel 12 connects pressurizing block, and pressurizing block and the upper surface of bearing holder (housing, cover) 1 offset
Hold or separate.Wherein, pressurizing block is buoyancy body press body, can suitably deform, pressurizing block is fitted with bearing holder (housing, cover) reliably, it includes
Installing plate 13, pressurization block body 14 and the elastic component 15 being arranged between installing plate and pressurization block body, elastic component 15 is spring,
Installing plate 13 and the bottom of drive mandrel 12 are mutually fixed.
In addition, it is necessary to explanation, because rotating mechanism 8 itself has a large amount of components, therefore to reduce detection means
Highly, drive cylinder is arranged on side, the telescopic end of drive cylinder 9 is connected by a drive connection plate 16 with rotating mechanism 8.
The drive connection plate 16 is driven in drive cylinder, and drives rotating mechanism to move integrally.
It can make it possible that the utility model realizes bearing holder (housing, cover) automatic loading/unloading by the optimization to sensing unit 4, sense
Unit 4 also includes one and the relatively-stationary inductor base 17 of bearing holder (housing, cover) material carrier platform 3, and inductor base 17 has a driving sensing
Displacement cylinder 18 of the device plug 6 along the axis hole axial reciprocating displacement of bearing holder (housing, cover) 1.Inductor plug can be realized by the displacement cylinder 18
6 it is flexible, i.e., the position of inductor plug is without fixed, then inductor plug can be disappeared in bearing before bearing holder (housing, cover) feeding
Below the table top for covering material carrier platform 3, bearing holder (housing, cover) can be by setting transmission mechanism to realize automatic loading/unloading, when detection, inductor core
Axis hole of the rod 6 along bearing holder (housing, cover) stretches out detection, and detection finishes retrogressing shaft outlet hole.
The utility model is particularly suitable for use in pair bearing holder (housing, cover) of retainer components, and progress detection efficiency is higher more accurate,
Have in bearing holder (housing, cover) 1 and two inductor gauge heads 7 be provided with two groups of retainer components, inductor plug 6, inductor gauge head 7 it
Between spacing and the spacing of two groups of retainer components match, the test of two groups of retainer components can be carried out simultaneously, passes through two groups
Data analyze the detection case of steel ball respectively.
The following is the specific descriptions of the detection method to the utility model bearing holder (housing, cover) steel ball detection device, its mainly include with
Under several steps：Be material containing step first, bearing holder (housing, cover) 1 be loaded on bearing holder (housing, cover) material carrier platform 3, and make inductor gauge head 7 with
The position of retainer component matches, certainly, after optimization, and inductor plug 6 is, with displacement, to be driven by displacement cylinder 18
Inductor plug 6 is along the axis hole axial displacement of bearing holder (housing, cover) 1, and the position to inductor gauge head 7 and retainer component matches, inductor
Gauge head 7 is in detection station；Followed by crimping spin step, the driving rotating mechanism 8 of drive cylinder 9 moves to rotating mechanism 8
Abutted against with bearing holder (housing, cover) 1, rotating mechanism 8 rotates, rotating mechanism 8 by driving bearing holder (housing, cover) 1 to rotate with the frictional force of bearing holder (housing, cover) 1,
More specifically, drive cylinder 9 drives the displacement of rotating mechanism 8 by the plate 16 that is connected；The pressurizing block and bearing holder (housing, cover) of rotating mechanism 8
1 top end face is abutted against, and the motor 11 of rotating mechanism 8 starts, and the output shaft of motor 11 drives drive mandrel 12 to rotate, pressurizing block
It is connected rotation with drive mandrel 12, the rotation of pressurizing block drive shaft bearing sleeve；Followed by detecting step, the 7 pairs of holdings of inductor gauge head
Steel ball in frame component detected, the sensing by inductor gauge head 7 to steel ball, between the sensitive time for detecting adjacent steel ball
Every inductor gauge head can be Contact Sensor gauge head, and Yi Kewei is apart from induction type gauge head, specifically, when steel ball enters sensing
When in the induction range of device gauge head, inductor gauge head can sense steel ball, when steel ball departs from induction range, inductor gauge head
Steel ball can not be sensed, above-mentioned sensitive time interval is that inductor gauge head can sense the time interval of adjacent steel ball；Finally
It is calculation procedure, passes through（Maximum sensitive time interval-minimum sensitive time interval）/ 2 calculate detection data, then pass through the inspection
Data are surveyed compared with the data area of standard component, are that product is qualified in the data area of standard component, not in the number of standard component
It is that product is unqualified in the range of.Certain calculation procedure can also be contrasted using other calculation formula, general scarce ball
Bearing holder (housing, cover) in detection, due to lack ball be steel ball gap ratio it is larger, and maximum sensitive time interval numerical value is bigger, by most
Subtracting each other for big and minimum value, can amplify error amount, increase the accuracy rate of detection.
Above the technical solution of the utility model fully describe, it is necessary to explanation is, tool of the present utility model
Body embodiment is simultaneously not limited by the description set out above, and one of ordinary skill in the art exists according to Spirit Essence of the present utility model
Using all technical schemes formed by equivalents or equivalent transformation in terms of structure, method or function, this reality is all fallen within
Within new protection domain.
Claims (7)
1. there is at least one set of retainer component, the retainer group in a kind of bearing holder (housing, cover) steel ball detection device, the bearing holder (housing, cover)
Part includes retainer and steel ball, it is characterised in that：
The bearing holder (housing, cover) steel ball detection device includes bearing holder (housing, cover) material carrier platform, sensing unit and driver element,
Wherein, the bearing holder (housing, cover) is arranged on the bearing holder (housing, cover) material carrier platform；
The sensing unit includes the inductor gauge head that inductor plug is arranged at at least one on the inductor plug, institute
Inductor plug is stated in the axis hole of the bearing holder (housing, cover), and the position phase of the inductor gauge head and the retainer component
Matching；
The driver element, which includes one, is used to drive the rotating mechanism and one of the bearing holder (housing, cover) rotation to be used to drive the whirler
The drive cylinder that structure offsets with the bearing holder (housing, cover)；
Under detection state, the rotating mechanism is abutted against by drive cylinder driving with the bearing holder (housing, cover), the bearing holder (housing, cover)
In driven rotation status, the inductor gauge head is in detection state.
2. a kind of bearing holder (housing, cover) steel ball detection device according to claim 1, it is characterised in that：On the bearing holder (housing, cover) material carrier platform
Plummer is provided with, bearing is provided between the plummer and the bearing holder (housing, cover) material carrier platform, the bearing holder (housing, cover) is arranged at described hold
On microscope carrier.
3. a kind of bearing holder (housing, cover) steel ball detection device according to claim 1, it is characterised in that：The rotating mechanism includes one
Motor, the output shaft of the motor connects a drive mandrel, the bottom connection pressurizing block of the drive mandrel, the pressurizing block with
The upper surface of the bearing holder (housing, cover) offsets or separated.
4. a kind of bearing holder (housing, cover) steel ball detection device according to claim 3, it is characterised in that：The pressurizing block is buoyancy body
Press body, it includes installing plate, pressurize block body and the elastic component that is arranged between installing plate and pressurization block body, the installation
Plate and the bottom of the drive mandrel are mutually fixed.
5. a kind of bearing holder (housing, cover) steel ball detection device according to claim 1, it is characterised in that：The drive cylinder it is flexible
End is connected by a drive connection plate with the rotating mechanism.
6. a kind of bearing holder (housing, cover) steel ball detection device according to claim 1, it is characterised in that：The sensing unit also includes
One has a driving inductor core with the relatively-stationary inductor base of the bearing holder (housing, cover) material carrier platform, the inductor base
Displacement cylinder of the rod along the bearing holder (housing, cover) axis hole axial reciprocating displacement.
7. a kind of bearing holder (housing, cover) steel ball detection device according to claim 1, it is characterised in that：Have two in the bearing holder (housing, cover)
Group retainer component, be provided with the inductor plug spacing between two inductor gauge heads, the inductor gauge head with
The spacing of two groups of retainer components matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312566.9U CN206353211U (en) | 2016-12-02 | 2016-12-02 | A kind of bearing holder (housing, cover) steel ball detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312566.9U CN206353211U (en) | 2016-12-02 | 2016-12-02 | A kind of bearing holder (housing, cover) steel ball detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353211U true CN206353211U (en) | 2017-07-25 |
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ID=59347130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312566.9U Active CN206353211U (en) | 2016-12-02 | 2016-12-02 | A kind of bearing holder (housing, cover) steel ball detection device |
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|---|---|
| CN (1) | CN206353211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526692A (en) * | 2016-12-02 | 2017-03-22 | 江苏康斯特智能装备有限公司 | Bearing sleeve steel ball detection apparatus and detection method thereof |
-
2016
- 2016-12-02 CN CN201621312566.9U patent/CN206353211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526692A (en) * | 2016-12-02 | 2017-03-22 | 江苏康斯特智能装备有限公司 | Bearing sleeve steel ball detection apparatus and detection method thereof |
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