CN105953684A - Stator screw hole position testing fixture - Google Patents
Stator screw hole position testing fixture Download PDFInfo
- Publication number
- CN105953684A CN105953684A CN201610481257.2A CN201610481257A CN105953684A CN 105953684 A CN105953684 A CN 105953684A CN 201610481257 A CN201610481257 A CN 201610481257A CN 105953684 A CN105953684 A CN 105953684A
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- CN
- China
- Prior art keywords
- hole
- pin
- guide rail
- detection
- 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.)
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a stator screw hole position testing fixture. The testing fixture comprises a base, positioning seats are installed in the middle of the base, the positioning seats are provided with fixation pin holes, fixation pins interpenetrate the fixation pin holes, a detection plate is fixed at one side of the base, a positioning pin hole is arranged in the middle of the detection plate, a positioning pin interpenetrates the positioning pin hole, first detection pin holes are arranged at positions near to the left side and the right side of the detection plate, detection pins interpenetrate the first detection pin holes, a horizontal guide rail plate is fixedly installed on the base, a vertical guide rail plate is arranged at a near distance at the side which is close to the detection plate, of the horizontal guide rail plate. According to the stator screw hole position testing fixture, a stator needing to be detected is firstly fixed, the detection pins are then inserted, and the accuracy of hole positions can be quite easily determined through observation of the alignment degree of the hole positions. Besides, through arrangement of dial gauges in a horizontal direction and a vertical direction, the deviation degree of the hole positions can be further accurately detected.
Description
Technical field
The present invention relates to cubing field, be specially a kind of stator screw hole location cubing.
Background technology
Mechanically, the whether accurate performance to stator of the position degree of stator screw hole and defect rate
Impact is very big, and existing stator screw hole location cubing typically can only whether accurate to hole site
Detect roughly, and there is relatively large deviation, in consideration of it, it is proposed that a kind of stator screw hole
Position checking tool.
Summary of the invention
It is an object of the invention to provide a kind of stator screw hole location cubing, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, the present invention provides following technical scheme: a kind of stator screw hole position
Put cubing, including base, positioning seat is installed in the middle of described base, described positioning seat has
Fixed pin holes, is interspersed with steady pin in described fixed pin holes, described base side is fixed with detection
Plate, has dowel hole, is interspersed with alignment pin in described dowel hole in the middle of described detection plate,
Described detection plate has the first detection pin-and-hole near the left and right sides, and described first detection pin-and-hole interts
Having test pin, described base is installed with horizontal guide rail plate, described horizontal guide rail plate is close
Detection plate side is closely provided with upright guide rail plate, has the second inspection in the middle of described upright guide rail plate
Surveying pin-and-hole, described upright guide rail plate upper surface is fixed with horizontal thin plate, on described horizontal guide rail plate
Being provided with dial indicator bracket and seat fixed by dial gauge, described dial indicator bracket front end is at vertical direction
Upper fixing dial gauge, described dial gauge is fixed seat and is fixed with dial gauge in the horizontal direction.
Preferably, described positioning seat is provided with two, and each positioning seat has two steady pins up and down
Hole.
Preferably, described upright guide rail plate, horizontal guide rail plate, dial indicator bracket, dial gauge are solid
Reservation, dial gauge and horizontal thin plate are equipped with two groups, are symmetrically arranged at the both sides of dowel hole.
Preferably, before described dial gauge terminal contacts the most respectively with upright guide rail plate and
Horizontal thin plate contacts.
Preferably, described first detection pin-and-hole and the second test pin bore dia are identical and the most right
Should, test pin is also cross the first detection pin-and-hole and the second detection pin-and-hole.
Preferably, described upright guide rail plate is fixed on test pin, and upright guide rail plate lower end is not
With base contacts.
Compared with prior art, the invention has the beneficial effects as follows: the centre position of base is provided with
Two positioning seats, each positioning seat all has two fixed pin holes, is positioned by former and later two
Stator to be detected is fixed on base by four steady pins up and down on seat, then in detection plate
Insert alignment pin, the screw hole in the middle of alignment stator, it is carried out preliminary calibration location, will inspection
Survey pin and detect pin-and-hole, if test pin can not through the first detection pin-and-hole and second that diameter is identical
Be accurately aimed at stator screw hole or can not insert smoothly, then explanation stator screw hole location is forbidden
Really, if test pin can be accurately aimed at stator screw hole and can insert smoothly, then explanation stator spiral shell
Nail position is the most accurate；
Now move test pin with in horizontal direction the most in vertical direction, when test pin is hanging down
When Nogata moves up, drive upright guide rail plate to move accordingly and clash into and contact with horizontal thin plate
Dial gauge before terminal contacts, observe now dial gauge reading and calculate and reading under original state
Difference, when test pin moves in the horizontal direction, drives upright guide rail plate move accordingly and hit
Hit terminal contacts before the dial gauge contacted with upright guide rail plate, observe now dial gauge reading counting
Calculate and the difference of reading under original state, just can be reflected stator by the two difference intuitively
The range of error of screw hole location degree, in like manner, by being symmetrically arranged at the perpendicular of dowel hole opposite side
Straight guide plate, horizontal guide rail plate, dial indicator bracket, dial gauge fix seat, dial gauge and level
Thin plate, can detect that the range of error of stator opposite side screw hole location degree.
This stator screw hole location cubing is by first fixing the stator needing detection, then plug-in mounting inspection
Survey pin, the degree of correspondence of observation port position, be easier to judge the accuracy of hole site, additionally by
The dial gauge of horizontal direction and vertical direction is set, can the most accurately measure the deviation of hole site
Degree.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is top view of the present invention；
Fig. 3 is left view of the present invention.
In figure: base 1, detection plate 2, dowel hole 3, alignment pin 4, first detect pin-and-hole
5, test pin 6, upright guide rail plate 7, horizontal guide rail plate 8, second detect pin-and-hole 9, percentage
Table support 10, dial gauge fix seat 11, dial gauge 12, horizontal thin plate 13, positioning seat 14,
Fixed pin holes 15 and steady pin 16.
Detailed description of the invention
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of stator screw hole location
Cubing, is provided with positioning seat 14 including in the middle of base 1, base 1, positioning seat 14 has
Fixed pin holes 15, is interspersed with steady pin 16 in fixed pin holes 15, positioning seat 14 is provided with two,
Each positioning seat about 14 has two fixed pin holes 15, all wears in each fixed pin holes 15
It is inserted with a steady pin 16, by the most upper and lower four steady pins 16, stator to be measured is fixed on
On base 1；
Base 1 side is fixed with detection plate 2, has dowel hole 3 in the middle of detection plate 2, fixed
Being interspersed with alignment pin 4 in the pin-and-hole 3 of position, test pin 4 is directed at stator central screw hole to be measured and inserts,
It is carried out preliminary calibration location, and detection plate 2 has the first detection pin-and-hole 5 near the left and right sides,
First detection pin-and-hole 5 is interspersed with test pin 6, and base 1 is installed with horizontal guide rail plate 8,
Horizontal guide rail plate 8 is closely provided with upright guide rail plate 7, upright guide rail near detection plate 2 side
Plate 7 is fixed on test pin 6, and upright guide rail plate 7 lower end does not contacts with base 1, vertically
The second detection pin-and-hole 9, the first detection pin-and-hole 5 and the second detection pin-and-hole is had in the middle of guide-rail plate 7
9 diameters are identical and mutually corresponding, and test pin 6 is also cross the first detection pin-and-hole 5 and the second inspection
Surveying pin-and-hole 9, upright guide rail plate 7 upper surface is fixed with horizontal thin plate 13, on horizontal guide rail plate 8
Being provided with dial indicator bracket 10 and seat 11 fixed by dial gauge, dial indicator bracket 10 front end is perpendicular
Nogata upwards fixes dial gauge 12, and dial gauge is fixed seat 11 and is fixed with percentage in the horizontal direction
Table 12, seat fixed by upright guide rail plate 7, horizontal guide rail plate 8, dial indicator bracket 10, dial gauge
11, dial gauge 12 and horizontal thin plate 13 are equipped with two groups, are symmetrically arranged at the two of dowel hole 3
Side, before dial gauge 12, terminal contacts is thin with upright guide rail plate 7 and level the most respectively
Plate 13 contacts, and by moving test pin 4 in the vertical direction and the horizontal direction, drives perpendicular
Straight guide plate 7 moves accordingly, and clashes into terminal contacts before dial gauge 12, observes now dial gauge
12 readings also calculate and the difference under original state, and this difference just can reflect stator screw hole
The range of error of position degree.
Operation principle: the centre position of base 1 is provided with two positioning seats 14, each location
Two fixed pin holes 15 are all had, upper and lower by former and later two positioning seats 14 on seat 14
Stator to be detected is fixed on base 1 by four steady pins 16, then from detection plate 2 interpolation
Enter alignment pin 4, the screw hole in the middle of alignment stator, it is carried out preliminary calibration location, will inspection
Survey pin 6 and detect pin-and-hole 9 through the first detection pin-and-hole 5 and second that diameter is identical, if detection
Pin 6 can not be accurately aimed at stator screw hole or can not insert smoothly, then explanation stator screw hole position
Put inaccurate, if test pin 6 can be accurately aimed at stator screw hole and can insert smoothly, then say
Bright stator screw hole location is the most accurate；
Now move test pin 6 with in horizontal direction the most in vertical direction, work as test pin
6 when moving in vertical direction, drives upright guide rail plate 7 move accordingly and clash into thin with level
Terminal contacts before the dial gauge 12 that plate 13 contacts, observes now dial gauge 12 reading calculating
With the difference of reading under original state, when test pin 6 moves in the horizontal direction, drive perpendicular
Straight guide plate 7 moves accordingly and clashes into dial gauge 12 front end contacted with upright guide rail plate 7
Contact, observes now dial gauge 12 reading and calculates and the difference of reading under original state, logical
Cross the two difference and just can reflect the range of error of stator screw hole location degree intuitively, with
Reason, by be symmetrically arranged at the upright guide rail plate 7 of dowel hole 3 opposite side, horizontal guide rail plate 8,
Dial indicator bracket 10, dial gauge fix seat 11, dial gauge 12 and horizontal thin plate 13, can examine
Measure the range of error of stator opposite side screw hole location degree.
Claims (6)
1. a stator screw hole location cubing, including base (1), it is characterised in that: institute
State, in the middle of base (1), positioning seat (14) is installed, described positioning seat (14) has fixing
Pin-and-hole (15), is interspersed with steady pin (16), described base (1) in described fixed pin holes (15)
Side is fixed with in the middle of detection plate (2), described detection plate (2) and has dowel hole (3),
Being interspersed with alignment pin (4) in described dowel hole (3), described detection plate (2) is near left and right
Both sides have the first detection pin-and-hole (5), and described first detection pin-and-hole (5) is interspersed with test pin
(6), described base (1) is installed with horizontal guide rail plate (8), described horizontal guide rail
Plate (8) is closely provided with upright guide rail plate (7) near detection plate (2) side, described vertically
The second detection pin-and-hole (9), described upright guide rail plate (7) upper end is had in the middle of guide-rail plate (7)
Face is fixed with horizontal thin plate (13), and described horizontal guide rail plate (8) is provided with dial indicator bracket
(10) and seat (11) fixed by dial gauge, described dial indicator bracket (10) front end is in vertically side
Upwards fixing dial gauge (12), described dial gauge is fixed seat (11) and is fixed in the horizontal direction
There is dial gauge (12).
A kind of stator screw hole location cubing the most according to claim 1, its feature exists
In: described positioning seat (14) is provided with two, and each positioning seat (14) has two admittedly up and down
Rationed marketing hole (15).
A kind of stator screw hole location cubing the most according to claim 1, its feature exists
In: described upright guide rail plate (7), horizontal guide rail plate (8), dial indicator bracket (10), hundred
Divide table to fix seat (11), dial gauge (12) and horizontal thin plate (13) and be equipped with two groups, right
Claim the both sides being located at dowel hole (3).
A kind of stator screw hole location cubing the most according to claim 1, its feature exists
In: described dial gauge (12) front terminal contacts the most respectively with upright guide rail plate (7)
Contact with horizontal thin plate (13).
A kind of stator screw hole location cubing the most according to claim 1, its feature exists
In: described first detection pin-and-hole (5) is identical and the most right with the second detection pin-and-hole (9) diameter
Should, test pin (6) is also cross the first detection pin-and-hole (5) and the second detection pin-and-hole (9).
A kind of stator screw hole location cubing the most according to claim 1, its feature exists
In: described upright guide rail plate (7) is fixed on test pin (6), and upright guide rail plate (7)
Lower end does not contacts with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481257.2A CN105953684A (en) | 2016-06-27 | 2016-06-27 | Stator screw hole position testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481257.2A CN105953684A (en) | 2016-06-27 | 2016-06-27 | Stator screw hole position testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953684A true CN105953684A (en) | 2016-09-21 |
Family
ID=56904132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481257.2A Pending CN105953684A (en) | 2016-06-27 | 2016-06-27 | Stator screw hole position testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953684A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059717A (en) * | 2018-09-28 | 2018-12-21 | 苏州润吉驱动技术有限公司 | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel |
| CN110411322A (en) * | 2019-08-28 | 2019-11-05 | 安徽安簧机械股份有限公司 | A kind of piston pin hole geometric tolerance special gauge and detection method |
| CN111879199A (en) * | 2020-08-03 | 2020-11-03 | 迅达（中国）电梯有限公司 | Position detection device and method |
-
2016
- 2016-06-27 CN CN201610481257.2A patent/CN105953684A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059717A (en) * | 2018-09-28 | 2018-12-21 | 苏州润吉驱动技术有限公司 | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel |
| CN110411322A (en) * | 2019-08-28 | 2019-11-05 | 安徽安簧机械股份有限公司 | A kind of piston pin hole geometric tolerance special gauge and detection method |
| CN110411322B (en) * | 2019-08-28 | 2024-04-16 | 安徽安簧机械股份有限公司 | Special gauge for piston pin hole form and position tolerance and detection method |
| CN111879199A (en) * | 2020-08-03 | 2020-11-03 | 迅达（中国）电梯有限公司 | Position detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |