CN107014280A - A kind of cubing for detecting magnetic shoe perpendicularity - Google Patents
A kind of cubing for detecting magnetic shoe perpendicularity Download PDFInfo
- Publication number
- CN107014280A CN107014280A CN201710408635.9A CN201710408635A CN107014280A CN 107014280 A CN107014280 A CN 107014280A CN 201710408635 A CN201710408635 A CN 201710408635A CN 107014280 A CN107014280 A CN 107014280A
- Authority
- CN
- China
- Prior art keywords
- magnetic shoe
- hole
- cubing
- perpendicularity
- column
- 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.)
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Classifications
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- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
Abstract
The invention discloses a kind of cubing for detecting magnetic shoe perpendicularity, the cubing includes base, portable plate, column, support, dial gauge, locating piece and square nut.Column, portable plate, locating piece and square nut are connected on the base in plane, dial gauge, the upper end connection of the other end and column are installed in one end of the support.The tested part magnetic shoe is arranged between locating piece and square nut.During detection, the dial gauge measurement bar lower end is contacted with magnetic shoe upper surface, when the magnetic shoe upper surface is from left-hand end spot wobble to right side end points, and the maximum of dial gauge bounce and the difference of minimum value are exactly the error of perpendicularity value for being tested magnetic shoe upper surface and arc surface.The present invention solves magnetic shoe perpendicularity and examines the problem without special gauge, improves the inspection speed of magnetic shoe.
Description
Technical field
The present invention relates to permanent-magnet ferrite Product checking technical field, specifically, it is vertical that it is related to a kind of detection magnetic shoe
The cubing of degree.
Background technology
It is well known that permanent-magnet ferrite product magnetic shoe is to be in circular arc tiles, inside and outside arc surface is surveyed with the high face perpendicularity of axle
Measure, general cubing is difficult to detect, also difficulty finds such a cubing in the market.If detected using three coordinate digital displays, not only detect into
This height, detection speed is also very slow, it is impossible to meet the requirement of batch production.
The content of the invention
It is a primary object of the present invention in view of the above-mentioned problems, there is provided a kind of cubing for detecting magnetic shoe perpendicularity.
A kind of cubing for detecting magnetic shoe perpendicularity, including base 1, instrument support and rotating mechanism, the base 1 are one piece
Instrument support and rotating mechanism are connected in rectangular steel plates, its upper plane, the instrument support is provided with vertically arranged percentage
Table 5, the rotating mechanism is provided with portable plate 2, locating piece 6 and square nut 8, and the side of the portable plate 2 is provided with rotational pin 24,
The right angle setting test product magnetic shoe 7 between locating piece 6 and square nut 8, the magnetic shoe 7 is with portable plate 2 around rotation
Pin 24 is swung, now, and the measurement bar lower end of dial gauge 5 is contacted with the upper surface of magnetic shoe 7, and eats deep 0.20~0.40mm,
When the upper surface of magnetic shoe 7 is from left-hand end spot wobble to right side end points, the maximum and the difference of minimum value that dial gauge 5 is beated are exactly
The tested upper surface of magnetic shoe 7 and the error of perpendicularity value of arc surface.
The technical scheme further limited is as follows：
The center line of the base 1 is provided with pin-and-hole 11 and column mounting holes 12, and the column mounting holes 12 are macropore side
Downward counter bore structure.
The locating piece 6 is that hexahedron is block, and the side of its one of vertical direction is the arc surface shape of evagination,
And the arc surface shape of the evagination is engaged with the arc surface shape of the indent of the magnetic shoe 7.
The portable plate 2, provided with five counterbores, is a rotational pin mounting hole 21, two locating piece mounting holes 22 respectively
With square nut mounting hole 23, the lower plane of the macropores of five counterbores towards portable plate 2.
The instrument support includes support 4 and column 3, and the support 4 is vertical bar shaped steel plate, and one end is provided with dress table hole 41,
The other end is provided with connecting hole 42, and the side in the dress table hole 41 is provided with tightening screw 43.The column 3 is cylindric, and two ends are equal
Provided with connecting screw hole 31, the column 3 is vertically mounted on plane on base 1 by the connecting screw hole 31 of its one end using bolt
On, the connecting screw hole 31 of the other end of the column 3 utilizes the connecting hole 42 of bolt attachment bracket 4；The support 4 and column 3
It is mutually perpendicular to, the support 4 and plane parallel on base 1.
The tightening screw 43 is provided with lock-screw 44, and the installation of dial gauge 5 is adjusted when the lock-screw 44 unclamps
Highly, the measurement bar of dial gauge 6 is locked when tightening.
The vertical plane center of square nut 8 is provided with collet threaded hole 81, and the bottom of square nut 8 is provided with installation screw thread
Hole 82；Housing screw 9 is provided with the collet threaded hole 81, magnetic shoe 7 is pressed on the side of locating piece 6 by the housing screw 9.
The rotational pin 24 is the small two-stage step circles column of the big other end in one end, small end and the activity of the rotational pin 24
Rotational pin mounting hole 21 on plate 2 is engaged, and is interference fit, big end and the pin-and-hole 11 on base 1 of the rotational pin 24
It is engaged, and coordinates for gap.
The method have the benefit that:
(1) arc surface and the measuring for verticality in the high face of axle inside and outside magnetic shoe product can be effectively solved, and can be measured accurately
Numerical value, so as to meet requirement of the client to product.
(2) mounting means succinctly facilitates, and improves inspection speed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side view of the present invention.
Fig. 3 is that removable pin of the present invention installs sectional view.
Fig. 4 is Fig. 3 of the present invention B direction views.
Fig. 5 is support schematic diagram of the present invention.
Sequence number in figure：Base 1, pin-and-hole 11, column mounting holes 12, portable plate 2, rotational pin mounting hole 21, locating piece are installed
Hole 22, square nut mounting hole 23, rotational pin 24, column 3, connecting screw hole 31, support 4, dress table hole 41, connecting hole 42, tightening
Screw 43, lock-screw 44, dial gauge 5, locating piece 6, magnetic shoe 7, square nut 8, housing screw 9.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in more detail.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of cubing of detection magnetic shoe perpendicularity, including base 1, portable plate 2, column 3, support 4,
Dial gauge 5, locating piece 6 and square nut 8.
The column 3 and support 4 constitute instrument support, and the dial gauge 5 is arranged on one end of support 4, passes through locking screw
The measurement bar of dial gauge 5 is fixed and locked by nail 44.The side of the portable plate 2 is provided with rotational pin 24, in locating piece 6 and square
Right angle setting test product magnetic shoe 7 between nut 8, the magnetic shoe 7 swings with portable plate 2 around rotational pin 24.
Referring to Fig. 3, the rotational pin 24 is the small two-stage step circles column of the big other end in one end, the rotational pin 24 it is small
End is engaged with the rotational pin mounting hole 21 on portable plate 2, and is on interference fit, the big end of the rotational pin 24 and base 1
Pin-and-hole 11 be engaged, and for gap coordinate.
Referring to Fig. 4, the portable plate 2, provided with five counterbores, is a rotational pin mounting hole 21, two locating pieces respectively
Mounting hole 22 and square nut mounting hole 23, the lower plane of the macropores of five counterbores towards portable plate 2.
Referring to Fig. 5, the support 4 is vertical bar shaped steel plate, and one end is provided with dress table hole 41, and the other end is provided with connecting hole 42, institute
The side for stating dress table hole 41 is provided with tightening screw 43.Referring to Fig. 1, the tightening screw 43 is provided with lock-screw 44, the lock
Tight screw 44 adjusts the setting height(from bottom) of dial gauge 5 when unclamping, the measurement bar of dial gauge 6 is locked when tightening.
Referring to Fig. 1, during detection, the measurement bar lower end of dial gauge 5 is contacted with the upper surface of magnetic shoe 7, and eats deep 0.30mm, institute
When stating the upper surface of magnetic shoe 7 from left-hand end spot wobble to right side end points, the maximum and the difference of minimum value that dial gauge 5 is beated are exactly quilt
Survey the error of perpendicularity value of the upper surface of magnetic shoe 7 and arc surface.
Structure, the shape of above content not to the present invention make any formal limitation.Every skill according to the present invention
Any simple modification, equivalent variations and modification that art is substantially made to above example, still fall within technical solution of the present invention
In the range of.
Claims (8)
1. a kind of cubing for detecting magnetic shoe perpendicularity, it is characterised in that：The cubing includes base (1), instrument support and rotation
Mechanism, the base (1) is connection instrument support and rotating mechanism, the instrument branch in one piece of rectangular steel plates, its upper plane
Frame is provided with vertically arranged dial gauge (5), and the rotating mechanism is provided with portable plate (2), locating piece (6) and square nut (8),
The side of the portable plate (2) is provided with rotational pin (24), the tested production of right angle setting between locating piece (6) and square nut (8)
Product magnetic shoe (7), the magnetic shoe (7) swings with portable plate (2) around rotational pin (24), now, the dial gauge (5)
Measurement bar lower end is contacted with magnetic shoe (7) upper surface, and eats deep 0.20~0.40mm, and magnetic shoe (7) upper surface is from left side end points
When swinging to right side end points, the maximum of dial gauge (5) bounce and the difference of minimum value are exactly tested magnetic shoe (7) upper surface and circular arc
The error of perpendicularity value in face.
2. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：In the base (1)
Line is provided with pin-and-hole (11) and column mounting holes (12), and the column mounting holes (12) are the downward counter bore structure in macropore side.
3. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：The locating piece (6) is
Hexahedron is block, and the side of its one of vertical direction is the arc surface shape of evagination, and the arc surface shape of the evagination
Shape is engaged with the arc surface shape of the indent of the magnetic shoe (7).
4. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：On the portable plate (2)
It is a rotational pin mounting hole (21), two locating piece mounting holes (22) and square nut mounting hole respectively provided with five counterbores
(23), lower plane of the macropore of five counterbores towards portable plate (2).
5. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：The instrument support includes
Support (4) and column (3), the support (4) are vertical bar shaped steel plate, and one end is provided with connecting hole provided with dress table hole (41), the other end
(42), the side of dress table hole (41) is provided with tightening screw (43)；The column (3) is cylindric, and two ends are equipped with connection
Screw (31), the column (3) is vertically mounted on plane on base (1) by the connecting screw hole (31) of its one end using bolt
On, the connecting screw hole (31) of the other end of the column (3) utilizes the connecting hole (42) of bolt attachment bracket (4)；The support
(4) it is mutually perpendicular to column (3), the support (4) and plane parallel on base (1).
6. a kind of cubing for the detection magnetic shoe perpendicularity stated according to claim 5, it is characterised in that：On the tightening screw (43)
Provided with lock-screw (44), the setting height(from bottom) of adjustment dial gauge (5), locks percentage when the lock-screw (44) is unclamped when tightening
The measurement bar of table (6).
7. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：The square nut (8)
Vertical plane center is provided with collet threaded hole (81), and square nut (8) bottom is provided with installation screwed hole (82)；The compression spiral shell
Housing screw (9) is provided with pit (81), magnetic shoe (7) is pressed on the side of locating piece (6) by the housing screw (9).
8. a kind of cubing for detecting magnetic shoe perpendicularity according to claim 1, it is characterised in that：The rotational pin (24) is
The small two-stage step circles column of the big other end in one end, small end and the rotational pin on portable plate (2) of the rotational pin (24) are installed
Hole (21) is engaged, and is interference fit, and the big end of the rotational pin (24) is engaged with the pin-and-hole (11) on base (1), and
Coordinate for gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408635.9A CN107014280B (en) | 2017-06-02 | 2017-06-02 | Gauge for detecting perpendicularity of magnetic shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408635.9A CN107014280B (en) | 2017-06-02 | 2017-06-02 | Gauge for detecting perpendicularity of magnetic shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107014280A true CN107014280A (en) | 2017-08-04 |
| CN107014280B CN107014280B (en) | 2023-05-26 |
Family
ID=59451265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408635.9A Active CN107014280B (en) | 2017-06-02 | 2017-06-02 | Gauge for detecting perpendicularity of magnetic shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014280B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401969A (en) * | 2017-08-30 | 2017-11-28 | 山东力得制动科技有限公司 | A kind of automotive brake brake-shoe exterior arc surface precision measurer |
| CN114577170A (en) * | 2022-01-28 | 2022-06-03 | 北京航天时代激光导航技术有限责任公司 | Quick measuring device for verticality of lip edge surface and handle rod of hemispherical harmonic oscillator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619774A5 (en) * | 1977-09-16 | 1980-10-15 | Heinz Mosig | Device for the precise measurement of the angularity of workpieces |
| CN203657724U (en) * | 2013-12-24 | 2014-06-18 | 安徽龙磁科技股份有限公司 | A permanent magnetic ferrite magnetic shoe verticality detection clamp |
| CN206803917U (en) * | 2017-06-02 | 2017-12-26 | 安徽龙磁科技股份有限公司 | A kind of cubing for detecting magnetic shoe perpendicularity |
-
2017
- 2017-06-02 CN CN201710408635.9A patent/CN107014280B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619774A5 (en) * | 1977-09-16 | 1980-10-15 | Heinz Mosig | Device for the precise measurement of the angularity of workpieces |
| CN203657724U (en) * | 2013-12-24 | 2014-06-18 | 安徽龙磁科技股份有限公司 | A permanent magnetic ferrite magnetic shoe verticality detection clamp |
| CN206803917U (en) * | 2017-06-02 | 2017-12-26 | 安徽龙磁科技股份有限公司 | A kind of cubing for detecting magnetic shoe perpendicularity |
Non-Patent Citations (1)
| Title |
|---|
| 王铁军;王儒兴;: "孔与平面、平面与平面垂直度测量专用检具" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401969A (en) * | 2017-08-30 | 2017-11-28 | 山东力得制动科技有限公司 | A kind of automotive brake brake-shoe exterior arc surface precision measurer |
| CN114577170A (en) * | 2022-01-28 | 2022-06-03 | 北京航天时代激光导航技术有限责任公司 | Quick measuring device for verticality of lip edge surface and handle rod of hemispherical harmonic oscillator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107014280B (en) | 2023-05-26 |
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