CN103075988A - Device for rapidly detecting inner diameter and height of magnetic shoe housing assembly - Google Patents
Device for rapidly detecting inner diameter and height of magnetic shoe housing assembly Download PDFInfo
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- CN103075988A CN103075988A CN2013100273201A CN201310027320A CN103075988A CN 103075988 A CN103075988 A CN 103075988A CN 2013100273201 A CN2013100273201 A CN 2013100273201A CN 201310027320 A CN201310027320 A CN 201310027320A CN 103075988 A CN103075988 A CN 103075988A
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- inner diameter
- magnetic shoe
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Abstract
A device for rapidly detecting the inner diameter and the height of a magnetic shoe housing assembly is characterized in that the device comprises a base, and an inner diameter detecting part and a contact type shift sensor which are arranged on the base; the lower end of the inner diameter detecting part is fixedly connected to the base, an inner diameter detecting head is arranged at the upper end of the inner diameter detecting part, the inner diameter detecting head has a rigid round edge, and the diameter of the round edge is equal to the diameter of a cylinder on which the inner arc surfaces of the two magnetic shoes in the magnetic shoe housing assembly are; when the sensing head of the contact type shift sensor is in contact with the lower edges of the magnetic shoes on the magnetic shoe housing assembly, the shift of the sensing head in a vertical direction can be sensed, and the sensing head is arranged near the inner diameter detecting head; the sensing head is arranged below the round edge of the inner diameter detecting head in the vertical direction or on the same horizontal plane with the round edge; and clamp pins are arranged on the magnetic shoe housing assembly, the magnetic shoe housing assembly is limited by the clamp pins when the magnetic shoe housing assembly moves relative to the inner diameter detecting head in the vertical direction, and a certain distance is remained between the clamp pins and the lower edges of the two magnetic shoes. The rapid detecting device provided by the technical scheme has the advantages of rapidness, efficiency and high accuracy.
Description
Technical field
The invention belongs to automated machine equipment manufacturing technology field, be a kind of pick-up unit, be specifically related to a kind of magnetic shoe casing component internal diameter height device for fast detecting.
Background technology
Referring to Fig. 1-3, magnetic shoe 6 is a kind of magnet that is mainly used on the magneto, and curved tile has intrados and extrados.When motor is made, two magnetic shoe 6 intrados are installed in rear shape all-in-one-piece magnetic shoe casing component 10 on the cylindric case 17 relatively, this assembly is one of motor component.It is one cylindrical that the intrados of two magnetic shoes 6 relatively forms, and this cylinder is coaxial with case cylindraceous 17.
After being installed on the case 17, magnetic shoe 6 needs magnetic shoe casing component 10 is detected, main two the columniform diameters in magnetic shoe 6 intrados places (being inner diameter d) that detect, and the height h between detection magnetic shoe 6 lower edges and case 17 lower edges, judge with comprehensive whether the installation site of magnetic shoe 6 is correct.In the prior art, by the workman magnetic shoe casing component 10 is detected, this both had been difficult to control the precision of detection, and efficient is low again, can not satisfy the automated machine device fabrication to the high request of speed and degree of accuracy.
Summary of the invention
The invention provides a kind of magnetic shoe casing component internal diameter height device for fast detecting, rapidly and efficiently, precision is high.
For achieving the above object, the technical solution used in the present invention is: a kind of magnetic shoe casing component internal diameter height device for fast detecting comprises base and is located at inner diameter measurement section and tangent displacement sensor on this base;
Described inner diameter measurement subordinate end is fixedly connected on the base, and the upper end is provided with the inner diameter measurement head, and this inner diameter measurement head has the circular outer rim of rigidity, and the diameter of this circle outer rim equals two columniform diameters in magnetic shoe intrados place in the magnetic shoe casing component;
Can sense it in the displacement of vertical direction during the lower edge of the magnetic shoe of the sensing head of described tangent displacement sensor on touching the magnetic shoe casing component, this sensing head is positioned at the side of inner diameter measurement head, and corresponding to the magnetic shoe in the magnetic shoe casing component; Described sensing head in the vertical direction is positioned at the below of the circular outer rim of inner diameter measurement head, and perhaps, the circular outer rim of described sensing head and inner diameter measurement head is positioned at same level;
Described magnetic shoe casing component is provided with card base, when vertical direction moves, carry out with respect to the inner diameter measurement head at this magnetic shoe casing component spacing, spacing distance between the lower edge of this card base and two magnetic shoes.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described pick-up unit also comprises an elastic component, and the lower end of described inner diameter measurement section is connected with base elasticity through described elastic component, and described elastic component acts on vertical direction.
2, in the such scheme, described tangent displacement sensor quantity is two, is symmetrically set in the both sides of this inner diameter measurement head take the inner diameter measurement head as benchmark.
3, in the such scheme, described pick-up unit also comprises position transducer, in order to detect the relative position of magnetic shoe casing component and inner diameter measurement head.
4, in the such scheme, described inner diameter measurement section is supporting to be provided with some described inner diameter measurement heads, and these some inner diameter measurement heads all are connected with inner diameter measurement section is dismountable.
5, in the such scheme, described pick-up unit also comprises a gearing, this gearing comprises contact plug, connecting pin and the cushion block that sets gradually from top to bottom, wherein contact plug and connecting pin all are slidingly connected at vertical direction through a linear bearing and base, described contact plug upper end in the vertical direction is positioned at the below of the circular outer rim of inner diameter measurement head, perhaps, the circular outer rim of described contact plug upper end and inner diameter measurement head is positioned at same level; End in contact on contact plug lower end and the connecting pin, connecting pin lower end and cushion block upper end are located by connecting at vertical direction, and the sensing head of cushion block lower end and tangent displacement sensor is located by connecting at vertical direction.
6, in the such scheme, described cushion block has a square body, and a draw-in groove is all offered in the top and bottom of this body, and described connecting pin lower end snaps in the draw-in groove of body upper end, and the sensing head of described tangent displacement sensor snaps in the draw-in groove of body lower end.
Principle of work of the present invention is: when the magnetic shoe casing component is detected, control this assembly axially vertically, the card base of assembly is positioned at the top of two magnetic shoes, and the magnetic shoe casing component is moved to pick-up unit straight down.The sensing head in the vertical direction of the tangent displacement sensor on the pick-up unit be positioned at the inner diameter measurement head circular outer rim the below or be positioned at same level, two magnetic shoe intrados of magnetic shoe casing component can touch first the circular outer rim of inner diameter measurement head, when the magnetic shoe casing component can continue to move down, illustrate that two columniform diameters in magnetic shoe intrados place are not less than the diameter of the circular outer rim of inner diameter measurement head, this is namely to the detection of magnetic shoe casing component two magnetic shoe intrados place cylindrical inner diameter.The magnetic shoe casing component by inner diameter measurement is not placed into garbage area, is controlled continuation by the magnetic shoe casing component of inner diameter measurement mobile straight down.
Be preset with a standard value range in the automatic control system, this standard value range measures by a standard workpiece.When after the magnetic shoe casing component has passed through inner diameter measurement, continuing to move down, sensing head and dynamic gauge head that the lower edge face of magnetic shoe can touch tangent displacement sensor move down together, block the inner diameter measurement head and carry out spacing until move to card base on the magnetic shoe casing component, lower shifting movement stops, this section that sensing head senses moves down displacement and imports automatic control system into, compare with the standard value of standard workpiece, indirectly judge that magnetic shoe lower edge and the height between the case lower edge in the magnetic shoe casing component compare with standard workpiece whether within the acceptable error scope, namely finished the detection of component height, detect qualified assembly and be placed into qualified district, defective assembly is placed into garbage area.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1, the inner diameter measurement section that has of the present invention and tangent displacement sensor can be to the internal diameters of magnetic shoe casing component and are highly carried out rapidly and efficiently and accurate the detection, to judge the magnetic shoe installation quality, can greatly improve detection efficiency, avoid defective assembly to enter follow-up manufacturing manufacturing procedure and affect the yield of final products.
2, the lower end of inner diameter measurement of the present invention section is connected with base elasticity through elastic component, can cushion it when assembly to be detected drops suddenly, avoids it to damage other parts of pick-up unit.
3, tangent displacement sensor quantity of the present invention is two, is symmetrically set in the both sides of this inner diameter measurement head take the inner diameter measurement head as benchmark, can be simultaneously the setting height(from bottom) of two magnetic shoes of magnetic shoe casing component be detected.
4, also be provided with position transducer on the base of the present invention, for detection of the position of magnetic shoe casing component with respect to the inner diameter measurement head, in order to judge that whether magnetic shoe casing component to be detected be near pick-up unit, the startup of control tangent displacement sensor detects when close, when away from the time stop to detect, avoid tangent displacement sensor to switch on for a long time.
5, inner diameter measurement of the present invention section is supporting is provided with some inner diameter measurement heads, and these some inner diameter measurement heads all are connected with inner diameter measurement section is dismountable, can detect the magnetic shoe casing component with different inner diameters size, and are flexible and convenient to use.
6, the present invention has the gearing that is comprised of contact plug, connecting pin and cushion block, can play the effect that the lower shifting movement of magnetic shoe casing component is passed to tangent displacement sensor; This moment, the upper end of contact plug became the effect end, contact with the magnetic shoe lower edge face of magnetic shoe casing component to be measured, to avoid direct contact of tangent displacement sensor sensing head and magnetic shoe casing component magnetic shoe lower edge face to be measured, can play the protective effect to the tangent displacement sensor sensing head, avoid it impaired; The active position that can also in the vertical direction increases the tangent displacement sensor sensing head can make by the adjustment to each part dimension of gearing its height that is applicable to different size magnetic shoe casing component measure, and uses more convenient flexible.
Description of drawings
Fig. 1 is the structural representation of magnetic shoe;
Fig. 2 is the structural representation of case;
Fig. 3 is the cross-sectional schematic that the magnetic shoe casing component dissects along vertical central plane;
Fig. 4 is the structural representation of magnetic shoe casing component internal diameter height device for fast detecting embodiment of the present invention;
Fig. 5 is the use view of the embodiment of Fig. 4;
Fig. 6 is the decomposing schematic representation of gearing among the embodiment of Fig. 4.
In the above accompanying drawing: 1. base; 2. inner diameter measurement section; 3. tangent displacement sensor; 4. inner diameter measurement head; 5. circular outer rim; 6. magnetic shoe; 7. sensing head; 8. elastic component; 9. position transducer; 10. magnetic shoe casing component; 11. contact plug; 12. connecting pin; 13. cushion block; 14. linear bearing; 15. body; 16. draw-in groove; 17. case; 18. card base.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment: shown in accompanying drawing 4～6, a kind of magnetic shoe casing component internal diameter height device for fast detecting comprises base 1 and is located at inner diameter measurement section 2 and tangent displacement sensor 3 on this base 1;
Described inner diameter measurement section 2 lower ends are fixedly connected on the base 1, the upper end is provided with inner diameter measurement head 4, this inner diameter measurement head 4 has the circular outer rim 5 of rigidity, and the diameter of this circle outer rim 5 equals two columniform diameter d in magnetic shoe 6 intrados places in the magnetic shoe casing component 10;
Can sense it in the displacement of vertical direction during the lower edge of the magnetic shoe 6 of the sensing head 7 of described tangent displacement sensor 3 on touching magnetic shoe casing component 10, this sensing head 7 is positioned at the side of inner diameter measurement head 4, and corresponding to the magnetic shoe 6 in the magnetic shoe casing component 10; Described sensing head 7 in the vertical directions are positioned at the below of the circular outer rim 5 of inner diameter measurement head 4, and perhaps, described sensing head 7 is positioned at same level with the circular outer rim 5 of inner diameter measurement head 4;
Described magnetic shoe casing component 10 is provided with card base 18, when vertical direction moves, carry out with respect to inner diameter measurement head 4 at this magnetic shoe casing component 10 spacing, spacing distance between the lower edge of this card base 18 and magnetic shoe 6.
Also comprise an elastic component 8, the lower end of described inner diameter measurement section 2 is connected with base 1 elasticity through described elastic component 8, and described elastic component 8 acts on vertical direction.
Also comprise position transducer 9, in order to detect the relative position of magnetic shoe casing component 10 and inner diameter measurement head 4.
Inner diameter measurement section 2 is supporting to be provided with some described inner diameter measurement heads 4, these some inner diameter measurement heads 4 all with 2 dismountable connections of inner diameter measurement section.
Also comprise a gearing, this gearing comprises contact plug 11, connecting pin 12 and the cushion block 13 that sets gradually from top to bottom, wherein contact plug 11 and connecting pin 12 all are slidingly connected at vertical direction through a linear bearing 14 and base 1, described contact plug 11 upper end in the vertical directions are positioned at the below of the circular outer rim 5 of inner diameter measurement head 4, perhaps, the circular outer rim 5 of described contact plug 11 upper ends and inner diameter measurement head 4 is positioned at same level; End in contact on contact plug 11 lower ends and the connecting pin 12, connecting pin 12 lower ends and cushion block 13 upper ends are located by connecting at vertical direction, and the sensing head of cushion block 13 lower ends and tangent displacement sensor 37 is located by connecting at vertical direction.
During pick-up unit work, can come first the acceptance value of setting height and internal diameter with standard package, cooperate afterwards the conveyance jaw to carry out robotization and detect.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. magnetic shoe casing component internal diameter height device for fast detecting is characterized in that: comprise base (1) and be located at inner diameter measurement section (2) and tangent displacement sensor (3) on this base (1);
Described inner diameter measurement section (2) lower end is fixedly connected on the base (1), the upper end is provided with inner diameter measurement head (4), this inner diameter measurement head (4) has the circular outer rim (5) of rigidity, and the diameter of this circle outer rim (5) equals the columniform diameter in two magnetic shoes (6) intrados place in the magnetic shoe casing component (10);
Can sense it in the displacement of vertical direction during the lower edge of the magnetic shoe (6) of the sensing head (7) of described tangent displacement sensor (3) on touching magnetic shoe casing component (10), this sensing head (7) is positioned at the side of inner diameter measurement head (4), and corresponding to the magnetic shoe (6) in the magnetic shoe casing component (10); Described sensing head (7) in the vertical direction is positioned at the below of the circular outer rim (5) of inner diameter measurement head (4), and perhaps, described sensing head (7) is positioned at same level with the circular outer rim (5) of inner diameter measurement head (4);
Described magnetic shoe casing component (10) is provided with card base (18), when vertical direction moves, carry out with respect to inner diameter measurement head (4) at this magnetic shoe casing component (10) spacing, spacing distance between the lower edge of this card base (18) and magnetic shoe (6).
2. magnetic shoe casing component internal diameter height device for fast detecting according to claim 1, it is characterized in that: also comprise an elastic component (8), the lower end of described inner diameter measurement section (2) is connected with base (1) elasticity through described elastic component (8), and described elastic component (8) acts on vertical direction.
3. magnetic shoe casing component internal diameter height device for fast detecting according to claim 1, it is characterized in that: described tangent displacement sensor (3) quantity is two, is symmetrically set in the both sides of this inner diameter measurement head (4) take inner diameter measurement head (4) as benchmark.
4. magnetic shoe casing component internal diameter height device for fast detecting according to claim 1 is characterized in that: also comprise position transducer (9), in order to detect the relative position of magnetic shoe casing component (10) and inner diameter measurement head (4).
5. magnetic shoe casing component internal diameter height device for fast detecting according to claim 1, it is characterized in that: the supporting some described inner diameter measurement heads (4) that are provided with of described inner diameter measurement section (2), these some inner diameter measurement heads (4) all with dismountable connection of inner diameter measurement section (2).
6. magnetic shoe casing component internal diameter height device for fast detecting according to claim 1, it is characterized in that: also comprise a gearing, this gearing comprises the contact plug (11) that sets gradually from top to bottom, connecting pin (12) and cushion block (13), wherein contact plug (11) and connecting pin (12) all are slidingly connected at vertical direction through a linear bearing (14) and base (1), described contact plug (11) upper end in the vertical direction is positioned at the below of the circular outer rim (5) of inner diameter measurement head (4), perhaps, described contact plug (11) upper end is positioned at same level with the circular outer rim (5) of inner diameter measurement head (4); The upper end in contact of contact plug (11) lower end and connecting pin (12), connecting pin (12) lower end and cushion block (13) upper end are located by connecting at vertical direction, and the sensing head (7) of cushion block (13) lower end and tangent displacement sensor (3) is located by connecting at vertical direction.
7. magnetic shoe casing component internal diameter height device for fast detecting according to claim 6, it is characterized in that: described cushion block (13) has a square body (15), a draw-in groove (16) is all offered in the top and bottom of this body (15), described connecting pin (12) lower end snaps in the draw-in groove (16) of body (15) upper end, and the sensing head (7) of described tangent displacement sensor (3) snaps in the draw-in groove (16) of body (15) lower end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027320.1A CN103075988B (en) | 2013-01-24 | 2013-01-24 | Device for rapidly detecting inner diameter and height of magnetic shoe housing assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310027320.1A CN103075988B (en) | 2013-01-24 | 2013-01-24 | Device for rapidly detecting inner diameter and height of magnetic shoe housing assembly |
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| CN103075988A true CN103075988A (en) | 2013-05-01 |
| CN103075988B CN103075988B (en) | 2015-03-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851983A (en) * | 2014-03-18 | 2014-06-11 | 苏州工业职业技术学院 | Locating pin length detection machine |
| CN105333850A (en) * | 2015-11-13 | 2016-02-17 | 杭州锐冠科技有限公司 | Device for automatically detecting thickness of workpiece |
| CN112212821A (en) * | 2020-09-29 | 2021-01-12 | 温州大学激光与光电智能制造研究院 | Detection device for bearing inner diameter |
| CN112325723A (en) * | 2020-09-11 | 2021-02-05 | 苏州恩意精密机械有限公司 | Magnetic shoe detection device and detection method |
| CN112945167A (en) * | 2021-02-24 | 2021-06-11 | 广汽零部件有限公司 | Micromotor magnetic shoe assembly quality automatic check mechanism |
| CN114039461A (en) * | 2021-11-08 | 2022-02-11 | 深圳市合力士机电设备有限公司 | Automatic motor assembling machine and assembling method thereof |
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| CN101614524A (en) * | 2009-07-21 | 2009-12-30 | 株洲硬质合金集团有限公司 | Refined globular tooth diameter and highly automated pick-up unit |
| CN101762229A (en) * | 2009-12-10 | 2010-06-30 | 大连海事大学 | Rock uniaxial compression testing device in corrosion environment |
| CN203083551U (en) * | 2013-01-24 | 2013-07-24 | 苏州凯蒂亚半导体制造设备有限公司 | Rapid detection device for inner diameter height of magnetic tile cover assembly |
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2013
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Patent Citations (4)
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| EP0857942A1 (en) * | 1995-08-14 | 1998-08-12 | Fuji Oozx Inc. | Apparatus for simultaneously measuring thickness of bottom wall and inside diameter of bottoming hole |
| CN101614524A (en) * | 2009-07-21 | 2009-12-30 | 株洲硬质合金集团有限公司 | Refined globular tooth diameter and highly automated pick-up unit |
| CN101762229A (en) * | 2009-12-10 | 2010-06-30 | 大连海事大学 | Rock uniaxial compression testing device in corrosion environment |
| CN203083551U (en) * | 2013-01-24 | 2013-07-24 | 苏州凯蒂亚半导体制造设备有限公司 | Rapid detection device for inner diameter height of magnetic tile cover assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851983A (en) * | 2014-03-18 | 2014-06-11 | 苏州工业职业技术学院 | Locating pin length detection machine |
| CN105333850A (en) * | 2015-11-13 | 2016-02-17 | 杭州锐冠科技有限公司 | Device for automatically detecting thickness of workpiece |
| CN112325723A (en) * | 2020-09-11 | 2021-02-05 | 苏州恩意精密机械有限公司 | Magnetic shoe detection device and detection method |
| CN112212821A (en) * | 2020-09-29 | 2021-01-12 | 温州大学激光与光电智能制造研究院 | Detection device for bearing inner diameter |
| CN112945167A (en) * | 2021-02-24 | 2021-06-11 | 广汽零部件有限公司 | Micromotor magnetic shoe assembly quality automatic check mechanism |
| CN114039461A (en) * | 2021-11-08 | 2022-02-11 | 深圳市合力士机电设备有限公司 | Automatic motor assembling machine and assembling method thereof |
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| CN103075988B (en) | 2015-03-18 |
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