CN208936903U - A kind of magnetic suspension motor thrust disc inner conical surface size detecting device - Google Patents
A kind of magnetic suspension motor thrust disc inner conical surface size detecting device Download PDFInfo
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- CN208936903U CN208936903U CN201821927824.3U CN201821927824U CN208936903U CN 208936903 U CN208936903 U CN 208936903U CN 201821927824 U CN201821927824 U CN 201821927824U CN 208936903 U CN208936903 U CN 208936903U
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- support column
- conical surface
- positioning plate
- thrust disc
- inner conical
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Abstract
The utility model creation provides a kind of magnetic suspension motor thrust disc inner conical surface size detecting device, and including the support column being arranged on pedestal and pedestal, the support column bottom is fixed on the base, and top is equipped with the tapered end for cooperating with thrust disc inner conical surface；Horizontal on the support column to be provided with positioning plate, positioning plate one end is slidably installed on the support columns, and the other end is equipped with detection components, and the detection components include the dial gauge being arranged on positioning plate；The support column is equipped with the positioning component for stationary positioned plate.The utility model creates the dimensional tolerance that accurately can quickly measure thrust disc inner conical surface, several seconds when the time of measuring of original dial gauge is shortened by a few minutes, it is more accurate to cut accuracy, subsequent handling consistency and stability of product in assembling process is set to be guaranteed, the working hour and stability examining with assemble greatly have been saved, ensure that the consistency of product.
Description
Technical field
The invention belongs to detection device field, examines more particularly, to a kind of magnetic suspension motor thrust disc inner conical surface size
Survey device.
Background technique
The installation of thrust disc and rotor is divided into cylindrical surface installation and circular conical surface installation, and cylindrical surface is installed, in thrust disc
Diameter is cylindrical surface, and inside micrometer can accurately measure the dimensional accuracy of its internal diameter.Circular conical surface installation, interior thrust disc is the conical surface,
Conical inner hole is difficult to find positioning datum accurately during inspection during manufacture to lead to either vernier caliper or internal diameter to measure size
Micrometer all can not accurately measure the precision of its conical surface internal diameter.Since the requirement of thrust disc id tolerance is relatively high, at the same it is also internal
The verticality of diameter and end face has exact requirements, and existing measurer can not accurately examine it, leads to again the size of thrust disc not
Qualification can not accurately suspend in assembling process, be not normally functioning motor, and Yao Jinhang exposes this part and reinstalls, and make
It not can guarantee at assembly delay and product stability with consistency.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of magnetic suspension electricity is proposed
Machine thrust disc inner conical surface size detecting device.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of magnetic suspension motor thrust disc inner conical surface size detecting device, including the support being arranged on pedestal and pedestal
Column, the support column bottom are fixed on the base, and top is equipped with the tapered end for cooperating with thrust disc inner conical surface；The support column
Upper level is provided with positioning plate, and positioning plate one end is slidably installed on the support columns, and the other end is equipped with detection components, the detection
Component includes the dial gauge being arranged on positioning plate；The support column is equipped with the positioning component for stationary positioned plate.
Further, it is equipped with slideway in the support column, is slidably fitted with slide plate in slideway；It is corresponding fixed on the support column
The position of position plate is equipped with the first opening being connected to slideway, and one end of positioning plate is protruded into the first opening and is fixed on slide plate.
Further, the position that slideway is corresponded on the support column is equipped with the second opening, and the positioning plate is equipped with oblique
One end of the strut of setting, strut is fixed on positioning plate, and the other end protrudes into the second opening and is fixed on slide plate.
Further, the positioning component includes horizontally disposed gag lever post on strut, which is slidably mounted on branch
On bar, support column is equipped with several and matched limit hole of gag lever post.
Further, the position that the slide plate corresponds to limit hole is equipped with the location hole convenient for gag lever post insertion.
Compared with the existing technology, the invention has the advantage that
The invention accurately can quickly measure the dimensional tolerance of thrust disc inner conical surface, by the time of measuring of former dial gauge
Several seconds when being shortened by a few minutes, cut that accuracy is more accurate, make subsequent handling in assembling process the consistency of product and
Stability is guaranteed, and has greatly saved the working hour and stability examining with assemble, ensure that the consistency of product；Pass through
Dial gauge is arranged on moveable positioning plate, so that dial gauge is can detecte more points, it is ensured that everywhere in thrust disc all
The detection range and accuracy in detection of this detection device can be substantially increased by centimeter check.
The invention allows slide plate and strut to support positioning plate jointly by the way that slideway is arranged in support column, from
And keeps positioning plate more stable and slided along slideway, improve the detection accuracy of dial gauge；By the way that limited post is inserted into limit hole
And location hole, limited post can also be made to fix slide plate and strut, keep positioning plate more steady under the common fixation of strut and slide plate
Fixed is arranged on the support column, to further improve the detection accuracy of dial gauge.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram in Fig. 1 on the direction A-A；
Structural schematic diagram when Fig. 3 is support column carrying thrust disc in the invention embodiment.
Description of symbols:
1- pedestal；2- support column；3- tapered end；4- positioning plate；5- dial gauge；6- slide plate；7- first is open；8- strut；9-
Second opening；10- gag lever post；11- slideway；12- thrust disc；13- limit hole；14- location hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
A kind of magnetic suspension motor thrust disc inner conical surface size detecting device, as shown in Figure 1 to Figure 3, including pedestal 1 and
The support column 2 being arranged on pedestal 1,2 bottom of support column are fixed on pedestal 1, top be equipped with for thrust disc inner conical surface
The tapered end 3 of cooperation；Horizontal on the support column 2 to be provided with positioning plate 4,4 one end of positioning plate is slidably installed on the support columns, separately
One end is equipped with detection components, and the detection components include the dial gauge 5 being arranged on positioning plate；The support column is equipped with for solid
Determine the positioning component of positioning plate 4.
In an alternative embodiment, the positioning plate 4 can be correspondingly arranged two, and user can first adjust when detecting
The zero-bit of whole dial gauge 5 makes the lower end surface zero point position of tapered end 3；Then thrust disc 12 is directly placed at support column 2
On, so that the inner conical surface of thrust disc 12 is bonded (as shown in Figure 3) with the tapered end 3 of support column, processing energy and rotor in tapered end
The conical surface of the identical size of mandrel and tolerance；Percentage table size is finally observed, checks whether to comply with standard, it can be according to existing
Method draw a conclusion；Such as according to detection method in the prior art it is found that if thrust disc and the rotor mandrel conical surface
It is qualification when percentage meter reading is 0.8-1mm when conical degree of conical surface is 1:10 for excessive 0.08-0.1mm；User can also see
It whether consistent examines two pieces of percentage meter readings, then indicates that conical surface internal diameter and end face squareness meet processing request if consistent.
It is equipped with cambered way 11 in the support column 2, is slidably fitted with arc skateboard 6 in slideway 11；On the support column
The position of corresponding positioning plate is equipped with the first opening 7 being connected to slideway 11, and one end of positioning plate protrudes into opening and is fixed on slide plate 6
On；Since slideway can form T-slot with the first opening 7, T-slot can be very good to limit positioning plate, and positioning plate is avoided to incline
Tiltedly, therefore positioning plate stable can be slided along slideway, so that dial gauge be avoided to move up and down, it is ensured that the detection essence of dial gauge
Degree；The dial gauge on positioning plate can be made mobile by sliding positioning plate, to make dial gauge can detecte more points, really
It protects the detection range that this detection device by centimeter check, can be substantially increased everywhere in thrust disc and detection is accurate
Degree.
The position that slideway is corresponded on the support column 2 is equipped with the second opening 9, and the positioning plate 4 is equipped with angularly disposed
One end of strut 8, strut 8 is fixed on positioning plate, and the other end protrudes into the second opening 9 and is fixed on slide plate 6；Strut can be very
Good supports positioning plate, further avoids positioning plate and moves up and down；Slideway can also form T-slot with the second opening,
So that it is guaranteed that strut 8 can be stable sliding；Positioning plate one end is fixed by slide plate, and the other end can also be solid by strut support
It is fixed, so positioning plate more stable can be slided by two fixed along slideway, improve the detection accuracy of dial gauge.
The positioning component includes horizontally disposed gag lever post 10 on strut 8, which is slidably mounted on strut,
Support column is equipped with several and matched limit hole 13 of gag lever post 10；Specifically, pilot hole, gag lever post can be arranged on strut
10 are slidably mounted in pilot hole；When measuring using dial gauge, measurement accuracy is influenced to avoid dial gauge mobile, Yong Huke
Gag lever post 10 to be inserted into limit hole 13, to fix strut and positioning plate, operate very convenient.
The position of the corresponding limit hole 13 of the slide plate 6 is equipped with the location hole 14 passed through convenient for gag lever post 10；By in slide plate 6
Upper setting location hole 14, allows gag lever post 10 to be sequentially inserted into limit hole and location hole 14, so that strut and slide plate is fixed
On the support columns, positioning plate can be fixed jointly by strut and slide plate at this time, and positioning plate can be more stable under two fixed
Be arranged on the support column, thus further improve dial gauge detection accuracy.
The invention accurately can quickly measure the dimensional tolerance of thrust disc inner conical surface, by the time of measuring of former dial gauge
Several seconds when being shortened by a few minutes, cut that accuracy is more accurate, make subsequent handling in assembling process the consistency of product and
Stability is guaranteed, and has greatly saved the working hour and stability examining with assemble, ensure that the consistency of product；Pass through
Dial gauge is arranged on moveable positioning plate, so that dial gauge is can detecte more points, it is ensured that everywhere in thrust disc all
The detection range and accuracy in detection of this detection device can be substantially increased by centimeter check.
The invention allows slide plate and strut to support positioning plate jointly by the way that slideway is arranged in support column column,
It is slided to keep positioning plate more stable along slideway, improves the detection accuracy of dial gauge；It is limited by the way that limited post to be inserted into
Hole and location hole can also make limited post fix slide plate and strut, make positioning plate strut and slide plate it is common it is fixed under more
Stable is arranged on the support column, to further improve the detection accuracy of dial gauge.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (5)
1. a kind of magnetic suspension motor thrust disc inner conical surface size detecting device, it is characterised in that: including being set on pedestal and pedestal
The support column set, the support column bottom are fixed on the base, and top is equipped with the tapered end for cooperating with thrust disc inner conical surface；Institute
State it is horizontal on support column be provided with positioning plate, positioning plate one end is slidably installed on the support columns, and the other end is equipped with detection components,
The detection components include the dial gauge being arranged on positioning plate；The support column is equipped with the positioning group for stationary positioned plate
Part.
2. a kind of magnetic suspension motor thrust disc inner conical surface size detecting device according to claim 1, it is characterised in that: institute
It states and is equipped with slideway in support column, be slidably fitted with slide plate in slideway；The position that positioning plate is corresponded on the support column is equipped with and cunning
First opening of road connection, one end of positioning plate is protruded into the first opening and is fixed on slide plate.
3. a kind of magnetic suspension motor thrust disc inner conical surface size detecting device according to claim 2, it is characterised in that: institute
State corresponded on support column slideway position be equipped with second opening, the positioning plate be equipped with angularly disposed strut, the one of strut
End is fixed on positioning plate, and the other end protrudes into the second opening and is fixed on slide plate.
4. a kind of magnetic suspension motor thrust disc inner conical surface size detecting device according to claim 3, it is characterised in that: institute
Stating positioning component includes horizontally disposed gag lever post on strut, which is slidably mounted on strut, if support column is equipped with
The dry and matched limit hole of gag lever post.
5. a kind of magnetic suspension motor thrust disc inner conical surface size detecting device according to claim 4, it is characterised in that: institute
It states slide plate and corresponds to the position of limit hole equipped with the location hole convenient for gag lever post insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927824.3U CN208936903U (en) | 2018-11-21 | 2018-11-21 | A kind of magnetic suspension motor thrust disc inner conical surface size detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927824.3U CN208936903U (en) | 2018-11-21 | 2018-11-21 | A kind of magnetic suspension motor thrust disc inner conical surface size detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936903U true CN208936903U (en) | 2019-06-04 |
Family
ID=66727758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927824.3U Active CN208936903U (en) | 2018-11-21 | 2018-11-21 | A kind of magnetic suspension motor thrust disc inner conical surface size detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605418A (en) * | 2019-08-24 | 2019-12-24 | 郑军锋 | Special pipeline processing detection device |
| CN114812333A (en) * | 2022-05-23 | 2022-07-29 | 高密市勇利机械有限公司 | V-groove inspection tool of movable workbench and inspection method thereof |
-
2018
- 2018-11-21 CN CN201821927824.3U patent/CN208936903U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605418A (en) * | 2019-08-24 | 2019-12-24 | 郑军锋 | Special pipeline processing detection device |
| CN110605418B (en) * | 2019-08-24 | 2020-11-13 | 徐州友佳钢结构有限公司 | Special pipeline processing detection device |
| CN114812333A (en) * | 2022-05-23 | 2022-07-29 | 高密市勇利机械有限公司 | V-groove inspection tool of movable workbench and inspection method thereof |
| CN114812333B (en) * | 2022-05-23 | 2023-09-22 | 高密市勇利机械有限公司 | Movable workbench V-groove inspection tool and inspection method thereof |
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