CN206420423U - A kind of wedge piece angle and via depth combined measuring tool - Google Patents
A kind of wedge piece angle and via depth combined measuring tool Download PDFInfo
- Publication number
- CN206420423U CN206420423U CN201720048290.6U CN201720048290U CN206420423U CN 206420423 U CN206420423 U CN 206420423U CN 201720048290 U CN201720048290 U CN 201720048290U CN 206420423 U CN206420423 U CN 206420423U
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- China
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- bevel protractor
- depth gauge
- chi
- micrometric
- wedge piece
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Abstract
The utility model is related to aviation, field of machining, specifically a kind of wedge piece angle and via depth combined measuring tool, including micrometric depth gauge and bevel protractor, bevel protractor includes bevel protractor and moves chi and bevel protractor fixed ruler, micrometric depth gauge is fixed on slip matrix, matrix is slided to be slidably connected on bevel protractor fixed ruler, the bevel protractor moves and slidably connects position limiting slide block on chi, slide and be provided with centring cone block on matrix, ejector spring is enclosed on centring cone block, micrometric depth gauge chaining pin is provided with micrometric depth gauge, axle center hole of the micrometric depth gauge chaining pin along centring cone block is passed through.The center for finding hole is contacted with wedge piece through hole sideline by centering cone, micrometric depth gauge chaining pin from centering cone centrally through, the position limiting slide block moved with being fitted in the bevel protractor of wedge piece upper surface on chi contacts to measure wedge-shaped via depth, measure wedge angle simultaneously, measurement is simple, conveniently, precision.
Description
Technical field
The utility model is related to aviation, field of machining, is specifically that one kind is applied to wedge piece via depth and wedge
The wedge piece angle and via depth combined measuring tool of shape angular surveying.
Background technology
Because the hole central axis of tapered ramp through hole is not present, particularly when measuring the hole depth of small-bore, without one
The measuring basis of hole depth can accurately be found by planting suitable survey tool, it more difficult to measure the depth of tapered ramp through hole.
Such as number of patent application is CN201010525688.7, and the applying date is 2010.10.29, a kind of entitled " inner diameter measurement
The patent of invention of adjustable measurer and its application method ", its particular content is as follows:A kind of adjustable internal diameter detection measurer and its user
Method, the wedge-shaped main scale (3) of two identicals being arranged symmetrically, the wedge described at least one are provided with bar shaped cubing body (2) two ends
Shape main scale (3) is provided with size scale, is provided with each described wedge-shaped main scale (3) along described wedge-shaped main scale (3) longitudinal direction
The feather key (4) of slip, is provided with voussoir (6) on each described feather key (4), and each described voussoir (6) is provided with half the circumference of the sleeve where it joins the shoulder
(5) vernier (10), described vernier, are provided with the adjacent described voussoir (6) of the wedge-shaped main scale (3) provided with size scale
(10) display size corresponding with the size scale on wedge-shaped main scale (3).Although above-mentioned patent can realize the internal diameter to gauge orifice
Detected and measured, but still can not realized and tapered ramp through hole is accurately detected.
The content of the invention
In order to solve the measurement problem of wedge piece hole depth and angle, the utility model patent proposes a kind of wedge piece
Angle and via depth combined measuring tool, the device can be accurately positioned beveled aperture shaft core position, lead to while measuring tapered ramp
Hole depth and wedge piece angle.
To realize above-mentioned technique effect, the technical solution of the utility model is as follows:
A kind of wedge piece angle and via depth combined measuring tool, it is characterised in that:Including micrometric depth gauge and bevel protractor,
The bevel protractor includes bevel protractor and moves chi and bevel protractor fixed ruler, and the micrometric depth gauge is fixed on slip matrix, the cunning
Dynamic matrix is slidably connected on bevel protractor fixed ruler, and the bevel protractor moves and slidably connects position limiting slide block, the slip base on chi
Centring cone block is provided with block, ejector spring is enclosed on centring cone block, thousand points of depth is provided with the micrometric depth gauge
Chi chaining pin, axle center hole of the micrometric depth gauge chaining pin along centring cone block is passed through.When measuring hole depth, the chi of mobile micrometric depth gauge
Frame, you can realize the Telescopic of chaining pin.
Rail plate is horizontally arranged with the bevel protractor fixed ruler, the slip matrix is arranged on rail plate.
The position limiting slide block is socketed in bevel protractor and moved on chi.
Operation principle of the present utility model is:
Bevel protractor fixed ruler and bevel protractor are moved into chi to overlap, patch and finishing operations platform, angularly chi reset key, by bevel protractor
Reset.Micrometric depth gauge chaining pin is withdrawn, centring cone block is pushed down with position limiting slide block and is fitted with bevel protractor fixed ruler face, is stretched out
Micrometric depth gauge chaining pin is withstood on position limiting slide block, and by micrometric depth gauge reset key, micrometric depth gauge is reset.Combined measuring tool is deep
Degree micrometer chaining pin is stretched into tested wedge piece through hole, bevel protractor fixed ruler is fitted with tested wedge piece lower surface, fixed
Heart conical blocks are contacted with the through hole sideline of tested wedge piece.By position limiting slide block as on wedge piece through hole, with wedge piece
Fit upper surface.Micrometric depth gauge chaining pin is stretched out, until withstanding on position limiting slide block surface.Read micrometric depth gauge and angle footage
Value, as wedge piece via depth and the wedge angle of wedge piece.
By cone and the lower surface perpendicular contact of rivet hole, the central shaft of beveled aperture is found according to geometric shape feature
Fitting depth micrometer at line, cone central axis, above part is arranged on digital universal angular ruler, it is ensured that cone
It can be slided on digital universal angular ruler, so as to aligned through holes, the chaining pin of micrometric depth gauge stretches into rivet hole by cone
It is in contact with position limiting slide block.
The wedge piece via depth and wedge angle that the utility model can apply to the fields such as aviation, machining are surveyed
Amount.
The beneficial effect of the utility model compared with prior art is:
The utility model contacts the center for finding hole, micrometric depth gauge by centering cone with wedge piece through hole sideline
Chaining pin is from centering cone centrally through the position limiting slide block moved with being fitted in the bevel protractor of wedge piece upper surface on chi contacts
The wedge-shaped via depth of measurement, while measure wedge angle, measurement is simple, conveniently, precision.
Brief description of the drawings
Fig. 1 is the structural representation of the application.
In figure:1st, the dynamic chi 3 of slip matrix 2, bevel protractor, position limiting slide block 4, micrometric depth gauge chaining pin 5, slip are led
Rail 6, bevel protractor fixed ruler 7, ejector spring 8, centring cone block 9, micrometric depth gauge.
Embodiment
Embodiment 1
A kind of wedge piece angle and via depth combined measuring tool include micrometric depth gauge 9 and bevel protractor, the bevel protractor
Chi 2 and bevel protractor fixed ruler 6 are moved including bevel protractor, the micrometric depth gauge 9 is fixed on slip matrix 1, the slip matrix 1
It is slidably connected on bevel protractor fixed ruler 6, the bevel protractor moves and position limiting slide block 3 is slidably connected on chi 2, the slip matrix 1
On be provided with centring cone block 8, ejector spring 7 is enclosed on centring cone block 8, and depth thousand is provided with the micrometric depth gauge 9
Divide chi chaining pin 4, axle center hole of the micrometric depth gauge chaining pin 4 along centring cone block 8 is passed through.When measuring hole depth, mobile micrometric depth gauge 9
Chi frame, you can realize the Telescopic of chaining pin.By cone and the lower surface perpendicular contact of rivet hole, according to geometric shape
Feature finds fitting depth micrometer 9 at the central axis of beveled aperture, cone central axis, and above part is arranged on into digital display
On universal protractor, it is ensured that cone can be slided on digital universal angular ruler, so as to aligned through holes, micrometric depth gauge 9
Chaining pin stretches into rivet hole by cone and is in contact with position limiting slide block 3.
Embodiment 2
A kind of wedge piece angle and via depth combined measuring tool include micrometric depth gauge 9 and bevel protractor, the bevel protractor
Chi 2 and bevel protractor fixed ruler 6 are moved including bevel protractor, the micrometric depth gauge 9 is fixed on slip matrix 1, the slip matrix 1
It is slidably connected on bevel protractor fixed ruler 6, the bevel protractor moves and position limiting slide block 3 is slidably connected on chi 2, the slip matrix 1
On be provided with centring cone block 8, ejector spring 7 is enclosed on centring cone block 8, and depth thousand is provided with the micrometric depth gauge 9
Divide chi chaining pin 4, axle center hole of the micrometric depth gauge chaining pin 4 along centring cone block 8 is passed through.When measuring hole depth, mobile micrometric depth gauge 9
Chi frame, you can realize the Telescopic of chaining pin.Rail plate 5 is horizontally arranged with the bevel protractor fixed ruler 6, it is described to slide
Matrix 1 is arranged on rail plate 5.The position limiting slide block 3 is socketed in bevel protractor and moved on chi 2.
Bevel protractor fixed ruler 6 and bevel protractor are moved into chi 2 to overlap, patch and finishing operations platform, angularly chi reset key, by angle
Chi is reset.Micrometric depth gauge chaining pin 4 is withdrawn, centring cone block 8 is pushed down with position limiting slide block 3 and is affixed with the face of bevel protractor fixed ruler 6
Close, stretch out micrometric depth gauge chaining pin 4 and withstand on position limiting slide block 3, by the reset key of micrometric depth gauge 9, micrometric depth gauge 9 is reset.
Combined measuring tool micrometric depth gauge chaining pin 4 is stretched into tested wedge piece through hole, makes bevel protractor fixed ruler 6 and tested wedge piece
Lower surface is fitted, and centring cone block 8 is contacted with the through hole sideline of tested wedge piece.Position limiting slide block 3 is led to as wedge piece
Kong Shang, fits with wedge piece upper surface.Micrometric depth gauge chaining pin 4 is stretched out, until withstanding on the surface of position limiting slide block 3.Read deep
Spend micrometer 9 and bevel protractor numerical value, as wedge piece via depth and the wedge angle of wedge piece.
By cone and the lower surface perpendicular contact of rivet hole, the central shaft of beveled aperture is found according to geometric shape feature
Fitting depth micrometer 9 at line, cone central axis, above part is arranged on digital universal angular ruler, it is ensured that circular cone
Body can be slided on digital universal angular ruler, so as to aligned through holes, and the chaining pin of micrometric depth gauge 9 stretches into rivet by cone
Hole is in contact with position limiting slide block 3.
The wedge piece via depth and wedge angle that the utility model can apply to the fields such as aviation, machining are surveyed
Amount.The utility model contacts the center for finding hole, micrometric depth gauge chaining pin 4 by centering cone with wedge piece through hole sideline
From centering cone centrally through the position limiting slide block 3 moved with being fitted in the bevel protractor of wedge piece upper surface on chi 2 contacts to survey
The wedge-shaped via depth of amount, while measure wedge angle, measurement is simple, conveniently, precision.
Claims (3)
1. a kind of wedge piece angle and via depth combined measuring tool, it is characterised in that:Including micrometric depth gauge(9)And angle
Chi, the bevel protractor includes bevel protractor and moves chi(2)With bevel protractor fixed ruler(6), the micrometric depth gauge(9)It is fixed on slip base
Block(1)On, the slip matrix(1)It is slidably connected at bevel protractor fixed ruler(6)On, the bevel protractor moves chi(2)The upper company of slip
It is connected to position limiting slide block(3), the slip matrix(1)On be provided with centring cone block(8), ejector spring(7)It is enclosed on centring cone
Block(8)On, the micrometric depth gauge(9)On be provided with micrometric depth gauge chaining pin(4), micrometric depth gauge chaining pin(4)Along centering
Bore block(8)Axle center hole pass through.
2. a kind of wedge piece angle according to claim 1 and via depth combined measuring tool, it is characterised in that:The angle
Spend chi fixed ruler(6)On be horizontally arranged with rail plate(5), the slip matrix(1)It is arranged on rail plate(5)On.
3. a kind of wedge piece angle according to claim 2 and via depth combined measuring tool, it is characterised in that:The limit
Position sliding block(3)It is socketed in bevel protractor and moves chi(2)On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720048290.6U CN206420423U (en) | 2017-01-17 | 2017-01-17 | A kind of wedge piece angle and via depth combined measuring tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720048290.6U CN206420423U (en) | 2017-01-17 | 2017-01-17 | A kind of wedge piece angle and via depth combined measuring tool |
Publications (1)
Publication Number | Publication Date |
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CN206420423U true CN206420423U (en) | 2017-08-18 |
Family
ID=59571289
Family Applications (1)
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CN201720048290.6U Active CN206420423U (en) | 2017-01-17 | 2017-01-17 | A kind of wedge piece angle and via depth combined measuring tool |
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CN (1) | CN206420423U (en) |
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2017
- 2017-01-17 CN CN201720048290.6U patent/CN206420423U/en active Active
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