CN206787420U - Position detecting tool - Google Patents
Position detecting tool Download PDFInfo
- Publication number
- CN206787420U CN206787420U CN201720337863.7U CN201720337863U CN206787420U CN 206787420 U CN206787420 U CN 206787420U CN 201720337863 U CN201720337863 U CN 201720337863U CN 206787420 U CN206787420 U CN 206787420U
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- China
- Prior art keywords
- center
- rolling center
- rolling
- stationary
- position detecting
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of position detecting tool, including bottom plate, bottom plate is provided with positioner and measurement apparatus, positioner includes stationary center and rolling center, stationary center and rolling center are horizontal relative, and have identical axis, and the tail end of rolling center is provided with set lever；Measurement apparatus includes the survey pin body being slidably arranged on stationary center, surveys pin body and is provided with the equally distributed some survey plungers being adapted to measured workpiece.The utility model, measured workpiece is placed between stationary center and rolling center, with the position of set lever locking rolling center, mobile pin body of surveying make it that survey pin body slides on stationary center, if several for surveying pin body are surveyed plunger and can be put into the corresponding screwed hole of workpiece for measurement, then the threaded hole position of workpiece for measurement is qualified, otherwise it is unqualified, it is simple in construction, suitable for each occasion, it is moved easily, it is and simple and quick, multiple detecting steps are not needed, accuracy is high, reduces testing cost.
Description
Technical field
It the utility model is related to machining cubing, and in particular to position detecting tool.
Background technology
Common connection member in plant equipment, such as flange-face coupling, ring flange, some peaces would generally be processed on its flange
Fill screwed hole.The position degree of each screw is its important detection parameters on such a part, otherwise easily causes installation inaccurate,
Bite easily occurs in installation process, easily causes concentrated stress.The axis of this screwed hole and the position degree of screwed hole are surveyed
Amount is very difficult, and without special survey tool, current survey tool is three coordinates, but three coordinate space-consumings are larger, and
Measuring speed is slow, it is impossible to is detected in working site, testing cost is high.
As can be seen here, the problem of detection difficult be present in current position degree detection.
Utility model content
Technical problem to be solved in the utility model is that current position degree detection has the problem of detection difficult.
In order to solve the above-mentioned technical problem, technical scheme there is provided a kind of position degree inspection used by the utility model
Tool, including bottom plate, the bottom plate are provided with:
Positioner, including stationary center and rolling center, the stationary center and the rolling center are horizontal relative, and
With identical axis, the tail end of the rolling center is provided with set lever；
Measurement apparatus, including the survey pin body being slidably arranged on the stationary center, it is described survey pin body be provided with
Equally distributed some survey plungers of measured workpiece adaptation.
In another preferred embodiment, the bottom plate is provided with stationary center seat, rolling center seat, the fixed top
Sharp, described rolling center is correspondingly arranged at the stationary center seat, on the rolling center seat respectively.
In another preferred embodiment, horizontal through hole is provided with the rolling center seat, is slided in the through hole
Provided with the rolling center, the tail end of the rolling center is fixed by spring and locking bed, and the set lever, which rotates, to be set
On the locking bed, and the lateral surface of the set lever and the rolling center seat abutting contact, the set lever
Lateral surface includes the first plane, the second plane and the transition cambered surface being disposed there between, first plane and center of rotation
Distance be more than the distance of second plane and center of rotation.
In another preferred embodiment, the tail end of the rolling center offers spring fixing groove, and the spring is set
Put in the spring fixing groove, the rear end face of the locking bed and the rolling center against.
In another preferred embodiment, the is fixed with the contact surface for surveying pin body and the stationary center
One bushing, the medial surface of the through hole are provided with the second bushing.
In another preferred embodiment, the inwall of the outer peripheral face of the rolling center and second bushing agrees with,
The rear end of the hole wall of second bushing radially extends the coaming plate to form annular to center, and the coaming plate forms the locking bed
Sliding rail.
In another preferred embodiment, the outer peripheral face of the stationary center is provided with along itself axially arranged cunning
Groove, the pin body of surveying are provided with screw, and the screw is slidably arranged in the chute.
In another preferred embodiment, pad is provided between the set lever and the rolling center seat, it is described
Pad is fixed on the trailing flank of the rolling center seat.
In another preferred embodiment, the diameter of the stationary center is more than the diameter of the rolling center.
In another preferred embodiment, the bottom plate is provided with reference axis receiver.
The utility model, measured workpiece is placed between stationary center and rolling center, with set lever locking activity
Top position, mobile pin body of surveying make it that survey pin body slides on stationary center, if several for surveying pin body survey plunger
It can be put into the corresponding screwed hole of workpiece for measurement, then the threaded hole position of workpiece for measurement is qualified, and otherwise workpiece for measurement is not
It is qualified, it is simple in construction, suitable for each occasion, it is moved easily, and it is simple and quick, it is not necessary to multiple detecting steps, accurately
Degree is high, greatly reduces testing cost.
Brief description of the drawings
Fig. 1 is top view of the utility model when using benchmark axis calibration；
Fig. 2 is front section view of the utility model when measuring workpiece for measurement；
Fig. 3 is the schematic enlarged-scale view of rolling center seat of the present utility model.
Embodiment
The utility model provides a kind of position detecting tool, by measured workpiece be placed in stationary center and rolling center it
Between, the position of rolling center is locked with set lever, mobile pin body of surveying make it that survey pin body slides on stationary center, if surveying
Several survey plungers of pin body can be put into the corresponding screwed hole of workpiece for measurement, then the threaded hole position of workpiece for measurement
Qualified, otherwise workpiece for measurement is unqualified, simple in construction, suitable for each occasion, is moved easily, and simple and quick, is not required to
Multiple detecting steps are wanted, accuracy is high, greatly reduces testing cost.With reference to specific embodiment and Figure of description to this
Utility model is described in detail.
As depicted in figs. 1 and 2, position detecting tool provided by the utility model includes bottom plate 1, and bottom plate 1 is provided with positioning and filled
Put and measurement apparatus.Positioner includes stationary center 6 and rolling center 5, and stationary center 6 and rolling center 5 are horizontal relative, and
With identical axis, the tail end of rolling center 5 is provided with set lever 7.Measurement apparatus includes being slidably arranged in stationary center 6
On survey pin body 2, survey pin body 2 be provided be adapted to measured workpiece 100 it is equally distributed it is some survey plungers 11.
It is of the present utility model to be using step：First, reference axis 10 is positioned between stationary center 6 and rolling center 5,
Rotation lock handle 7 locks the position of rolling center 5, ensures the axiality of stationary center 6 and rolling center 5.Then by base
Fiducial axis 10 is taken down, and measured workpiece 100 is placed between stationary center 6 and rolling center 5, is equally lived with the locking of set lever 7
Dynamic top 5 position, mobile pin body 2 of surveying make it that survey pin body 2 slides on stationary center 6, if surveying several of pin body 2
Surveying plunger 11 can be put into the corresponding screwed hole of workpiece for measurement 100, then the threaded hole position of workpiece for measurement 100 is qualified,
Otherwise workpiece for measurement 100 is unqualified.It is of the present utility model simple in construction, suitable for each occasion, it is moved easily, and it is simple to operate
Fast, it is not necessary to which multiple detecting steps, accuracy is high, greatly reduces testing cost.
Bottom plate 1 is provided with stationary center seat 4, rolling center seat 3, and stationary center 6, rolling center 5 are correspondingly arranged at respectively
On stationary center seat 4, rolling center seat 3, stationary center seat 4, rolling center seat 3 are stationary center 6, rolling center 5 provides
Support.
As shown in figure 3, being provided with horizontal through hole in rolling center seat 3, slided in through hole and be provided with rolling center 5, movable top
The tail end of point 5 is fixed by spring 19 and locking bed 18, and set lever 7 is rotatably arranged on locking bed 18, and set lever 7
Lateral surface and the abutting contact of rolling center seat 3, the lateral surface of set lever 7 include the first plane 71, the second plane 72 and set
The distance of transition cambered surface between, the first plane 71 and center of rotation be more than the second plane 72 and center of rotation away from
From.Before reference axis 10 or measured workpiece 100 are put into, rolling center 5 is in rearmost end, and now the first of set lever 7 is flat
Face 71 and rolling center seat 3 are against treating reference axis 10 or after measured workpiece 100 is put into, be rotated up set lever 7, transition
Cambered surface contacts with rolling center seat 3, until the second plane 72 and rolling center seat 3 are locked against (being state shown in figure)
Seat the distance between 18 and rolling center seat 3 are reduced, and rolling center 5 is forward extended out, and reference axis 10 or measured workpiece 100 are stuck in
Between stationary center 6 and rolling center 5.Change the extension elongation of rolling center 5 using the structure of itself of set lever 7, surely
It is qualitative strong, failure mode problem is not susceptible to, it is easy to operate.
The tail end of rolling center 5 offers spring fixing groove, and spring 19 is arranged in spring fixing groove, and locking bed 18 is with living
Dynamic top 5 rear end face against.Spring 19 is fixed on the inside of rolling center 5, shortens between rolling center 5 and locking bed 18
Distance, reduce space-consuming so that more compact structure, can also prevent dust enter spring 19 in, be advantageous to extend use
Life-span.
Survey pin body 2 and be provided with second with being fixed with the first bushing 8, the medial surface of through hole on the contact surface of stationary center 6
Bushing 9.First bushing 8 and the second bushing 9 can improve the smoothness of slip, reduce frictional force, improve wearability.
The inwall of the outer peripheral face of rolling center 5 and the second bushing 9 agrees with, the rear end of the hole wall of the second bushing 9 radially to
Center extends the coaming plate 91 to form annular, and coaming plate 91 forms the sliding rail of locking bed 18.Coaming plate 91 can prevent the mistake of rolling center 5
Moved after degree, ensure that rolling center 5 does not fall out the second bushing 9, coaming plate 91 can also limit the linear slide of locking bed 18 very well, prevent
Only it produces skew.
The outer peripheral face of stationary center 6 is provided with along itself axially arranged chute 61, is surveyed pin body 2 and is provided with screw, spiral shell
Nail, which is slidably arranged in chute 61, (does not show screw, but those skilled in the art is easily real according to prior art in figure
It is existing).Chute 61 and screw ensure that surveying pin body 2 will not circumferentially rotate, and keep stable measurement reference effect, and chute
61 also can guarantee that the axial movement for surveying pin body 2 in sliding process so that survey the screw with measured workpiece 100 all the time of plunger 11
It is corresponding.
Pad 12 is provided between set lever 7 and rolling center seat 3, pad 12 is fixed on the trailing flank of rolling center seat 3.
Due to Relative friction can occur between set lever 7 and rolling center seat 3, pad 12 can effectively improve anti-wear ability.
The diameter of stationary center 6 is more than the diameter of rolling center 5.Stationary center 6 is more stable compared to for rolling center 5,
Relatively large load can be born, two kinds of diameters can also improve the clamping precision of measured workpiece 100.
Bottom plate 1 is provided with reference axis receiver 13, has the position of special placement reference axis 10, facilitates operating personnel to take
And storage.
The utility model, measured workpiece is placed between stationary center and rolling center, with set lever locking activity
Top position, mobile pin body of surveying make it that survey pin body slides on stationary center, if several for surveying pin body survey plunger
It can be put into the corresponding screwed hole of workpiece for measurement, then the threaded hole position of workpiece for measurement is qualified, and otherwise workpiece for measurement is not
It is qualified, it is simple in construction, suitable for each occasion, it is moved easily, and it is simple and quick, it is not necessary to multiple detecting steps, accurately
Degree is high, greatly reduces testing cost.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under enlightenment of the present utility model
The structure change made, it is every that there is same or like technical scheme with the utility model, each fall within guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. position detecting tool, it is characterised in that including bottom plate, the bottom plate is provided with:
Positioner, including stationary center and rolling center, the stationary center and the rolling center are horizontal relative, and have
Identical axis, the tail end of the rolling center are provided with set lever；
Measurement apparatus, including the survey pin body being slidably arranged on the stationary center, the pin body of surveying are provided with being tested
Equally distributed some survey plungers of workpiece adaptation.
2. position detecting tool as claimed in claim 1, it is characterised in that the bottom plate is provided with stationary center seat, movable top
Sharp seat, the stationary center, the rolling center are correspondingly arranged at the stationary center seat, on the rolling center seat respectively.
3. position detecting tool as claimed in claim 2, it is characterised in that horizontal through hole is provided with the rolling center seat,
Slided in the through hole and be provided with the rolling center, the tail end of the rolling center is fixed by spring and locking bed, the lock
Tight handle is rotatably arranged on the locking bed, and the lateral surface of the set lever and the rolling center seat abutting contact,
The lateral surface of the set lever includes the first plane, the second plane and the transition cambered surface being disposed there between, and described first
The distance of plane and center of rotation is more than the distance of second plane and center of rotation.
4. position detecting tool as claimed in claim 3, it is characterised in that the tail end of the rolling center offers spring and fixed
Groove, the spring are arranged in the spring fixing groove, the rear end face of the locking bed and the rolling center against.
5. position detecting tool as claimed in claim 3, it is characterised in that described to survey pin body contact with the stationary center
The first bushing is fixed with face, the medial surface of the through hole is provided with the second bushing.
6. position detecting tool as claimed in claim 5, it is characterised in that the outer peripheral face of the rolling center and the described second lining
The inwall of set agrees with, and the rear end of the hole wall of second bushing radially extends the coaming plate to form annular, the coaming plate to center
Form the sliding rail of the locking bed.
7. position detecting tool as claimed in claim 1, it is characterised in that the outer peripheral face of the stationary center is provided with along itself
Axially arranged chute, the pin body of surveying are provided with screw, and the screw is slidably arranged in the chute.
8. position detecting tool as claimed in claim 3, it is characterised in that between the set lever and the rolling center seat
Provided with pad, the pad is fixed on the trailing flank of the rolling center seat.
9. position detecting tool as claimed in claim 1, it is characterised in that the diameter of the stationary center is more than the movable top
The diameter of point.
10. position detecting tool as claimed in claim 1, it is characterised in that the bottom plate is provided with reference axis receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337863.7U CN206787420U (en) | 2017-03-31 | 2017-03-31 | Position detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337863.7U CN206787420U (en) | 2017-03-31 | 2017-03-31 | Position detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787420U true CN206787420U (en) | 2017-12-22 |
Family
ID=60705676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337863.7U Expired - Fee Related CN206787420U (en) | 2017-03-31 | 2017-03-31 | Position detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949802A (en) * | 2017-03-31 | 2017-07-14 | 长春市美科汽车零部件有限公司 | Position detecting tool |
| CN110132091A (en) * | 2019-05-28 | 2019-08-16 | 江苏中联铝业有限公司 | A kind of clamping device of wheel disc brake face run-out tolerance detection |
-
2017
- 2017-03-31 CN CN201720337863.7U patent/CN206787420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949802A (en) * | 2017-03-31 | 2017-07-14 | 长春市美科汽车零部件有限公司 | Position detecting tool |
| CN110132091A (en) * | 2019-05-28 | 2019-08-16 | 江苏中联铝业有限公司 | A kind of clamping device of wheel disc brake face run-out tolerance detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20210331 |