CN2150523Y - Measuring means for position of motor foot hole - Google Patents
Measuring means for position of motor foot hole Download PDFInfo
- Publication number
- CN2150523Y CN2150523Y CN 93207321 CN93207321U CN2150523Y CN 2150523 Y CN2150523 Y CN 2150523Y CN 93207321 CN93207321 CN 93207321 CN 93207321 U CN93207321 U CN 93207321U CN 2150523 Y CN2150523 Y CN 2150523Y
- Authority
- CN
- China
- Prior art keywords
- plate
- guide pole
- measuring basis
- measuring
- basis plate
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to a measuring means for position of motor foot hole, which mainly solves the problems that the volume of the existing testing tool is big, the existing testing tool is bulky and the auxiliary time for the measurement is long. The utility model is characterized in that the measuring means for position of motor foot hole comprises a guide rod with a V-shaped groove, a measuring basis plate which can make the directional movement along the axial direction of the guide rod, a correction plate which can slide along the axial direction of the measuring basis plate; the bottom surface of the correction plate is paralleled with the cross section of the guide rod. The utility model which can be used for measuring the position of foot hole of the electric machines and the similar electric machine facilities has the advantages of simple structure, low cost, small size, skillful and convenient operation and exact and reliable measurement.
Description
The utility model relates to a kind of motor testing tool, particularly a kind of principles and requirements according to GB4772.1-84 " motor size and tolerance ", ZBK22007-88 " threephase asynchronous technical conditions " and JB/DQ3334.1-88 " middle and small motor product quality grade general rule " explanation of compilation aims at the testing tool of measuring motor footing hole installation dimension A/2 and C size.
The domestic electric machine industry has two kinds to the measuring method of motor footing hole location at present.A kind of is to use measurement of coordinates on flat board, and this method is used more general; Another kind is to adopt motor footing hole site tolerance instrument to measure.It is all not really desirable to measure motor footing hole location with these two kinds of methods, and its weak point is: the one, and the measuring appliance volume is bigger and heavy; The 2nd, required non-cutting time is longer when measuring; The 3rd, the measuring appliance price is more expensive.
The purpose of this utility model be exactly provide at above-mentioned weak point a kind of simple in structure, volume is little, the operation is dexterous convenient, measure accurately and reliably, the motor footing hole location of low cost of manufacture detects instrument.
Technical solution of the present utility model is: a kind of motor footing hole location detects instrument, it is characterized in that: the guide pole that comprises a band " V " shape groove; An energy is made the directed reference measurement plate that moves up and down along this guide pole, is provided with orienting device between this guide plate and the measuring basis plate, and the reference field of measuring basis plate is overlapped with the central cross-section of " V " shape groove; One can be along measuring basis plate correction plate, the bottom surface of this correction plate and the transverse cross-section parallel of guide pole in axial sliding.
The xsect of the guide pole in the utility model technical solution can be " worker " font, and the xsect of measuring basis plate is a rectangle, and the measuring basis plate closely is sleeved on the guide pole, which is provided with gib screw; The middle part of correction plate is provided with the breach corresponding with the measuring basis plate.
Guide pole in the utility model technical solution can also be to have a side plane, and this side plane middle part is provided with bar hole, and side plane is parallel with " V " shape groove center cross section; Measuring basis plate and guide pole side plane plane contact which is provided with the screw and the nut that pass the guide pole bar hole.
Can also be provided with the digital display gage on the plate face of the correction plate in the technical solutions of the utility model.
The utility model is made of guide pole, measuring basis plate and correction plate.Because the guide pole bottom is provided with " V " shape groove, thereby can be fit to the motor shaft of different-diameter, and the electrical axis line is in the central cross-section of " V " shape groove.Owing to be provided with orienting device between guide pole and the measuring basis plate, can guarantee the measuring basis plate when guide pole moves up and down, its reference field overlaps with " V " shape groove center cross section.Since correction plate bottom surface and guide pole transverse cross-section parallel, thereby when it well contacts with the motor foot plane, can guarantee that measuring basis plate reference field is vertical with the motor foot plane, and its intersection is the projection of electrical axis line on the motor foot plane.Measurement motor footing hole to the distance of intersection is the A/2 size, adopts general measurer can obtain this size.When being provided with the digital display gage on the plate face at correction plate, can directly measure required size.Compared with prior art have simple in structure, cost is low, volume is little, the operation is dexterous convenient, measure characteristics accurately and reliably.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the utility model embodiment 1; And book extract accompanying drawing as an illustration;
Fig. 2 is the structural representation of guide pole among Fig. 1;
Fig. 3 is the structural representation of measuring basis plate among Fig. 1;
Fig. 4 is a fastener constructions synoptic diagram among Fig. 1;
Fig. 5 is a fastener constructions synoptic diagram among Fig. 1;
Fig. 6 is the structural representation of the utility model embodiment 2;
Fig. 7 is the structural representation of measuring basis plate among Fig. 6.
The utility model is described in further detail below in conjunction with accompanying drawing: embodiment 1 is as Fig. 1～shown in Figure 5, and motor 6 is inverted, and the bottom of guide pole 1 is provided with " V " shape groove, may be stuck on the motor shaft 9; Top is rectangular shaft, and its xsect is " worker " font, and its central cross-section overlaps with " V " shape groove center cross section.Measuring basis plate 2 is provided with rectangular through-hole, is sleeved on the guide pole 1, is tight plane contact, and its xsect is a rectangle, and measuring basis plate 2 can be done directed moving up and down along guide pole 1, and can fix its position by screw 10.The central cross-section of measuring basis plate 2 is its reference field, and this reference field overlaps with " V " shape groove center cross section.Correction plate 3 middle parts are provided with rectangular indentation, this breach and measuring basis plate 2 corresponding matching, and the projection on its top is in order to increase its intensity.Correction plate 3 is vertical with measuring basis plate 2, and can move axially.The transverse cross-section parallel of the bottom surface of correction plate 3 and guide pole 1.Securing member 8 is corresponding with the bottom of guide pole 1, and is fixing by screw 7.Securing member 5 be "
" shape, correction plate 3 can be fixed on the footing of motor 6 by screw 11.Adopt general gage measuring footing hole 4 to the distance of correction plate 3 center lines to be the A/2 size of being surveyed.
The method that detects the C size is: motor 6 is inverted, and guide pole 1 fastener 8, screw 7 are fixed in the shaft extension point of shoulder of motor shaft 9, and the two motor footing holes that guide pole 1 is adjacent respectively are corresponding, measures its spacing with general gage and is the C size.
Embodiment 2 is as Fig. 6, shown in Figure 7, as different from Example 1: the top rectangular shaft of guide pole 12 is provided with bar hole 13, and its medial surface overlaps with the central cross-section of " V " shape groove; The medial surface plane contact of measuring basis plate 14 and guide pole 12, keeps directed and moves when guide pole 12 moves to guarantee it; The side plane of contact is its reference field on the measuring basis plate 14, and the screw, the nut 15 that are provided with on it pass this bar hole 13, plays fixation; Measuring basis plate 12 is provided with bar shaped projection 16, tilt phenomenon occurring to prevent it when guide pole 12 moves up and down.
Claims (4)
1, a kind of motor footing hole location detects instrument, it is characterized in that: the guide pole (1,12) that comprises a band " V " shape groove; An energy is made the directed reference measurement plate (2,14) that moves up and down along this guide pole (1,12), be provided with orienting device between this guide pole (1,12) and the measuring basis plate (2,14), the reference field of measuring basis plate (2,14) is overlapped with the central cross-section of " V " shape groove; One can be along measuring basis plate (2,14) correction plate (3) in axial sliding, the transverse cross-section parallel of bottom surface of this correction plate (3) and guide pole (1,12).
2, motor footing hole location according to claim 1 detects instrument, and it is characterized in that: the xsect of described guide pole (1) is " worker " font; The xsect of measuring basis plate (2) is a rectangle, and measuring basis plate (2) closely is sleeved on the guide pole (1), which is provided with gib screw (10); The middle part of correction plate (3) is provided with and the corresponding breach of measuring basis plate (2).
3, motor footing hole location according to claim 1 detects instrument, and it is characterized in that: described guide pole (12) has a side plane, and this side plane middle part is provided with bar hole (13), and side plane is parallel with " V " shape groove center cross section; Measuring basis plate (14) and guide pole (12) side plane plane contact which is provided with the screw and the nut (15) that pass guide pole (12) bar hole (13).
4, detect instrument according to claim 1 or 2 or 3 described motor footing hole locations, it is characterized in that: the plate face of described correction plate (3) is provided with the digital display gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207321 CN2150523Y (en) | 1993-03-23 | 1993-03-23 | Measuring means for position of motor foot hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207321 CN2150523Y (en) | 1993-03-23 | 1993-03-23 | Measuring means for position of motor foot hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150523Y true CN2150523Y (en) | 1993-12-22 |
Family
ID=33790074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207321 Expired - Fee Related CN2150523Y (en) | 1993-03-23 | 1993-03-23 | Measuring means for position of motor foot hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150523Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878889A (en) * | 2012-09-27 | 2013-01-16 | 宁波狮球通风机电有限公司 | Detector for motor mounting holes |
| CN105180768A (en) * | 2015-08-11 | 2015-12-23 | 中达电机股份有限公司 | Motor C size measurement apparatus and measurement method |
| CN105651146A (en) * | 2014-11-09 | 2016-06-08 | 佳木斯电机股份有限公司 | Dimension measuring tool for motor installation |
-
1993
- 1993-03-23 CN CN 93207321 patent/CN2150523Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878889A (en) * | 2012-09-27 | 2013-01-16 | 宁波狮球通风机电有限公司 | Detector for motor mounting holes |
| CN102878889B (en) * | 2012-09-27 | 2015-10-21 | 宁波狮球通风机电有限公司 | Motor mounting hole pick-up unit |
| CN105651146A (en) * | 2014-11-09 | 2016-06-08 | 佳木斯电机股份有限公司 | Dimension measuring tool for motor installation |
| CN105651146B (en) * | 2014-11-09 | 2018-05-22 | 佳木斯电机股份有限公司 | A kind of motor installation dimension survey tool |
| CN105180768A (en) * | 2015-08-11 | 2015-12-23 | 中达电机股份有限公司 | Motor C size measurement apparatus and measurement method |
| CN105180768B (en) * | 2015-08-11 | 2017-11-28 | 中达电机股份有限公司 | The measurement apparatus and measuring method of motor C sizes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |