CN103278077A - Gauge and method for measuring short external cone - Google Patents
Gauge and method for measuring short external cone Download PDFInfo
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- CN103278077A CN103278077A CN2013102662543A CN201310266254A CN103278077A CN 103278077 A CN103278077 A CN 103278077A CN 2013102662543 A CN2013102662543 A CN 2013102662543A CN 201310266254 A CN201310266254 A CN 201310266254A CN 103278077 A CN103278077 A CN 103278077A
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Abstract
The invention discloses a gauge for measuring a short external cone, which comprises a taper ring gauge (3), and is characterized by further comprising a verticality ensuring device consisting of a positioning sleeve (1), a central spindle (2) and a compression screw (5); in a using process, the central spindle (2) is arranged in an inner hole (D) of the positioning sleeve (1); the taper ring gauge (3) is connected with the central spindle (2) in a manner that a measuring face (E) faces upwards; an inner cone (3-1) of the taper ring gauge (3) is placed on a transition shaft (2-1) of the central spindle (2), and contains a positioning shaft (2-2); and a connecting part (5-2) of the compression screw (5) is connected with a threaded hole (2-3) in the transition shaft (2-1), so that a compaction part (5-1) compacts a part (6) placed between the compaction part (5-1) and the measuring face (E) of the taper ring gauge (3). The gauge has the benefits that the gauge is accurate in measurement and ensures the quality.
Description
Technical field
The present invention relates to the machining measurer, be specially gauge and the method measured for short outer cone
.
Background technology
In some special machine products, adopted in a large number length to be less than 3mm, outside diameter is greater than the friction spring part of the short outer cone structure of 15mm, and its damping effect in less space is better than volute spring.But friction spring is owing to being thin-wall annular part, its component part is many, part is little, the coherence request of each accessory size is high, its manufacture and detection all have certain difficulty, especially the combo height that the tapering of friction spring part and a plurality of friction spring part are combined is a key factor that affects friction spring spring power, and reasonable design tapering test measuring device is the necessary means of controlling part quality.And the rational structure of nothing in the present technical field measuring short outer cone, while measuring with three coordinate machine, because circular cone length is shorter, the end diameter accuracy of measurement is not high, and taper measurement is more difficult.Because original end face diameter measurement is inaccurate, after each a plurality of part combos, height error is larger, need to take a long time and select assembling, just can reach the requirement height; Simultaneously taper measurement is inaccurate, and the tapering of every batch of part is inconsistent, and after causing combo height at a plurality of parts qualified, friction spring is defective in the power be compressed to after contour, so the original qualification rate of this part only has 25%～30%.Therefore, the design of the short outer taper gauge of this class is extremely important.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of for measuring the gauge of short outer cone, and it can carry out Measurement accuracy to tapering and the end diameter of short outer cone, guarantees product quality, improves delivery-check qualified rate of product.
For solving the problems of the technologies described above, the present invention adopts following technical scheme;
Of the present inventionly a kind ofly for measuring the gauge of short outer cone, comprise taper ring-ga(u)ge, it is characterized in that; Also comprise the verticality assurance device formed by locating sleeve, axle and housing screw;
Described taper ring-ga(u)ge have cone angle (with the suitable female cone of the cone angle of part, periphery that diameter is, measurement face, with measure towards the second table top and the axial width that form axial distance in axially; Described female cone at the diameter of the face of measurement end is;
Described housing screw, have pressing section, coupling part and external diameter;
Described locating sleeve has endoporus and end face, highly; The diameter of bore of described locating sleeve coordinates with the diametric clearance of the periphery of taper ring-ga(u)ge;
Described axle has the transition axis that connects locating shaft and installation shaft; This locating shaft has diameter, highly, and transition axis has end face; Installation shaft has diameter, highly; The end face of transition axis is parallel with the end face of locating sleeve; Axle also has the suitable threaded hole in coupling part of the geomery that is positioned at axle center and described housing screw;
The interior hole dimension of described locating sleeve matches with the diameter of the installation shaft of described axle; The height of described locating sleeve is greater than the height of installation shaft of axle and the axial width sum of taper ring-ga(u)ge;
During use, described axle is placed in the endoporus of locating sleeve, and described taper ring-ga(u)ge is connected to measure supine mode with axle, the inner circle of described taper ring-ga(u)ge) be placed on the transition axis of axle, and contain locating shaft; The coupling part of described housing screw is connected with the threaded hole on axle, makes pressing section compress the part between the measurement face that is placed on pressing section and taper ring-ga(u)ge;
Preferably, the gap of described clearance fit is 0.003～0.005mm;
Preferably, the upper deviation-lower deviation of described axial distance=(diameter of part))/2tan (α/2);
Preferably, the end face of the transition axis of described axle is perpendicular to the axial line of the locating shaft of axle;
Preferably, the diameter of described locating shaft is less than the endoporus 0.003～0.005mm of part;
Preferably, the external diameter of described housing screw is than the little 0.1～0.2mm of the diameter of part, and described pressing section is that symmetria bilateralis is removed the symmetrical plane symmetrical plane formed behind the 3mm left and right;
Preferably, the axial width of described taper ring-ga(u)ge is greater than 12mm;
Preferably, also comprise matching used handle, described handle has shank and connecting portion; The female cone both sides of described taper ring-ga(u)ge have the connecting thread hole of 2 diameters, and during use, described connecting portion is connected with the connecting thread of taper ring-ga(u)ge;
Preferably, also comprise matching used check and correction feeler gauge; Described check and correction feeler gauge has cone and handle body, this cone have cone angle that the cone angle with part is complementary, with the end diameter of the end diameter coupling of part, the axial length range of cone is 12 mm～15mm; During use, described check and correction feeler gauge checks that by colouring whether the tapering of taper ring-ga(u)ge is qualified;
Preferably, the axial length of the cone of described check and correction feeler gauge is 12mm;
Another problem that the present invention will solve is to provide a kind of above-mentioned method of measuring short outer cone for the gauge of measuring short outer cone of applying, and it is characterized in that; Comprise the steps:
1) mounting parts; Part is placed on the locating shaft of axle, with housing screw, part is pressed on the end face of transition axis of axle;
2) judge that whether the tapering face of part is qualified; Coat the red lead that a layer thickness is about 0.5 μ m on the female cone of taper ring-ga(u)ge, be close to the tapering face S rotation twice or thrice of part with handle drive taper ring-ga(u)ge after, take out taper ring-ga(u)ge, when the surface of contact of observation taper ring-ga(u)ge and part approaches 100%, the tapering face of judgement part is qualified;
3) measure the initial workpiece part; The end face of locating sleeve is placed on and measures on flat board, part is placed on the face of axle, then taper ring-ga(u)ge is put into to the endoporus of locating sleeve, the female cone of taper ring-ga(u)ge is contacted with the tapering face of part fully, measure part end face and taper ring-ga(u)ge distance with clock gauge, by formula D
-2h * tan (а/2) calculates the actual diameter of the small end conicity of part along taper ring-ga(u)ge 3 axial distance H directions, until qualified, complete the initial workpiece parts measurement;
4) qualified judgement; Afterwards, when measuring with the end diameter of batch part, with edge of a knife chi or clock gauge directly judge part small end conicity (size whether within the axial distance of taper ring-ga(u)ge measurement face and the second table top, within judge qualified;
5) overproof judgement; The small end face of part is during higher than the measurement face of taper ring-ga(u)ge, and the end diameter of part has been less than given size, and now part is overproof;
6) defective judgement; The small end face of part is during lower than the second table top of taper ring-ga(u)ge, and the end diameter of part is greater than given size, defective.
Compared with prior art, of the present invention have following beneficial effect for the gauge of measuring short outer cone and the method for measuring short outer cone:
1. due to the verticality assurance device that has increased taper ring-ga(u)ge, can check that by colouring whether the tapering of part is qualified exactly, duty when this measuring method can be simulated Assembly of the parts, so measuring method is more reasonable.Because the tapering face of part is too short, with original taper ring-ga(u)ge, measure, generally be not easy just taking, cause measuring inaccurate.
2. increased the verticality assurance device of taper ring-ga(u)ge due to this gauge, can accurately judge quickly that whether the end face diameter of part is qualified.
3. this gauge is placed on flat board, coordinate clock gauge can measure rapidly the true altitude of the end face of part and taper ring-ga(u)ge end face the second table top poor, calculate the actual end face diameter and the difference that requires diameter of part, can utilize exactly machine tool accuracy to carry out feed processing, guarantee the qualification rate of part end face diameter, improve the production efficiency of part.
The accompanying drawing explanation
Fig. 1 is the structural representation of short outer cone part;
Fig. 2 is the structural representation of taper ring-ga(u)ge of the present invention;
Fig. 3 is the structural representation of housing screw of the present invention;
Fig. 4 is the structural representation of locating sleeve of the present invention;
Fig. 5 is the structural representation of axle of the present invention;
Fig. 6 is the structural representation of check and correction feeler gauge of the present invention;
Fig. 7 is the schematic diagram while for the gauge of measuring short outer cone, measuring part of the present invention.
In figure, locating sleeve 1, axle 2, taper ring-ga(u)ge 3, handle 4, screw special 5, part 6, check and correction feeler gauge 7, locating sleeve end face A, locating sleeve inside diameter D
, locating sleeve height H
, transition axis 2-1, installation shaft 2-4, installation shaft height H
, locating shaft 2-2, locating shaft height H
, threaded hole 2-3, taper ring-ga(u)ge measure face E, the second table top F, axial height H, locating surface N, locating shaft diameter D
, female cone 3-1, periphery 3-2, the screw 3-3 of taper ring-ga(u)ge, interior cone angle
, end diameter D, taper ring-ga(u)ge D outer diameter
, taper ring-ga(u)ge length L
, the dress handle screwhole diameter D
, screw special D outer diameter
, width B, part inside diameter D
, part end diameter D
, part cone angle, tapering face S, the length L of tapering face
, gross thickness L, check and correction feeler gauge cone angle
, end diameter D
, the taper plug gauge length L
.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
The short outer cone that gauge of the present invention is measured, call part 6 in the following text, shown in Figure 1, its tapering end face diameter D
be greater than 15mm, and the length L of tapering face S
be less than 3mm, gross thickness L is less than 6mm, measurement and the end face diameter D of tapering tapering face S
the measurement difficult, if measure inaccurate, combo height and force-bearing situation when directly affecting part 6 assembling.If can measure exactly end face diameter D simultaneously
physical size, just can utilize machine tool accuracy to complete feed accurately processing, improve the qualification rate of part 6, improve part 6 production efficiencys.
Shown in Figure 7, of the present inventionly a kind ofly for measuring the gauge of short outer cone, comprise taper ring-ga(u)ge 3, it is characterized in that; Also comprise the verticality assurance device formed by locating sleeve 1, axle 2 and housing screw 5;
Shown in Figure 2, described taper ring-ga(u)ge 3 has cone angle
with suitable female cone 3-1, the diameter (D of the cone angle of part 6
) periphery 3-2, measure face E, with the face of measurement E to the second table top F and the axial width L that form axial distance H in axially
; Described female cone 3-1 is D at the diameter of the face of measurement E end;
Shown in Figure 3, described housing screw 5, have pressing section 5-1, coupling part 5-2 and D outer diameter
;
Shown in Figure 4, described locating sleeve 1 has endoporus D
, end face A and height H 2; The endoporus D of described locating sleeve 1
the diameter D of the periphery 3-2 of diameter and taper ring-ga(u)ge 3
clearance fit;
Shown in Figure 5, described axle 2 has the transition axis 2-1 that connects locating shaft 2-2 and installation shaft 2-4; This locating shaft 2-2 has diameter D
, height H
, transition axis 2-1 has end face N; Installation shaft 2-4 has diameter D9, height H 3; The end face N of transition axis 2-1 is parallel with the end face A of locating sleeve 1; Axle 2 also has the suitable tapped through hole 2-3 of coupling part 5-2 of the geomery that is positioned at axle center and described housing screw 5;
The endoporus D of described locating sleeve 1
size matches with the diameter D9 of the installation shaft 2-4 of described axle 2; The height H of described locating sleeve 1 is greater than the axial width L of height H 3 and taper ring-ga(u)ge 3 of the installation shaft 2-4 of axle 2
sum;
During use, described axle 2 is placed in the endoporus D of locating sleeve 1
in, described taper ring-ga(u)ge 3 is connected to measure face E mode upward with axle 2, and the female cone 3-1 of described taper ring-ga(u)ge 3 is placed on the transition axis 2-1 of axle 2, and contains locating shaft 2-2; The coupling part 5-2 of described housing screw 5 is connected with the threaded hole 2-3 on crossing axle 2, makes pressing section 5-1 compress the part 6 between the measurement face E that is placed on pressing section 5-1 and taper ring-ga(u)ge 3.Thereby, rotatably compress screw 5, make part 6 by the endoporus D of part 6
coordinate with the locating shaft 2-2 microclearance of axle 2, fit tightly with the end face N of transition axis 2-1, so that rotation is during taper ring-ga(u)ge 3, part 6 does not rotate and moves; After compressing component 6, the axial line of the tapering face S of part 6 overlaps with the axial line of the locating shaft 2-2 of axle 2 simultaneously; The endoporus D of described locating sleeve 1
the diameter D of the periphery 3-2 of diameter and taper ring-ga(u)ge 3
clearance fit; Make taper ring-ga(u)ge 3 in the interior slip of locating sleeve 1 or while rotating, the dead in line of the axis of taper ring-ga(u)ge 3 and locating sleeve 1, guarantee the axis of tapering face 3-1 of taper ring-ga(u)ge 3 and the axis coaxle of locating sleeve 1, and make the end face A of locating sleeve 3 and the endoporus D of locating sleeve
axis vertical, therefore just guaranteed taper ring-ga(u)ge 3 in the interior slip of locating sleeve 1 or while rotating, the axis of the tapering face 3-1 of taper ring-ga(u)ge 3 is vertical with the axis of locating sleeve 1; The end diameter D of taper ring-ga(u)ge 3
end diameter D with part 6
by minimum value coupling;
The gap of described clearance fit is 0.003～0.005mm, be in order to ensure taper ring-ga(u)ge 3 in the interior slip of locating sleeve 1 or while rotating, the axial line of taper ring-ga(u)ge 3 overlaps all the time with the axial line of locating sleeve 1;
Described axial distance H=(the diameter D of part 6
the upper deviation-lower deviation)/2tan (α/2), be for the end diameter D by part 6
tolerance convert to along the difference in height of its thickness L direction, namely by the end diameter D of part 6
tolerance convert the axial height H of the measurement face E of taper ring-ga(u)ge 3 to the second table top to, directly judge when aspect is measured that the small end face M of part 6 is whether between the measurement face E and the second table top F of taper ring-ga(u)ge 3;
The end face N of the transition axis 2-1 of described axle 2 is perpendicular to the axial line of the locating shaft 2-2 of axle 2;
The diameter D of described locating shaft 2-2
be less than the endoporus D of part 6
0.003～0.005mm, for part 6 be contained in locating shaft 2-2 upper after, the axial line of the tapering face S of part 6 overlaps with the axial line of locating shaft 2-2;
The D outer diameter of described housing screw 5
diameter D than part 6
little 0.1～0.2mm, described pressing section 5-1 is that symmetria bilateralis is removed the symmetrical plane symmetrical plane formed behind about 3mm, makes after housing screw 5, can use clock gauge to measure the difference in height of the measurement face E of the end face M of part 6 and taper ring-ga(u)ge 3;
The axial width L of described taper ring-ga(u)ge 3
be greater than 12mm, reliable and stable while for use check gauge 7, measuring taper ring-ga(u)ge 3, by the axial width L of taper ring-ga(u)ge 3
extend.
Shown in Figure 7, the present invention, for measuring the gauge of short outer cone, also comprises matching used handle 4, and described handle 4 has shank 4-1 and connecting portion 4-2; The female cone 3-1 both sides of described taper ring-ga(u)ge 3 have 2 diameter D
connecting thread hole 3-3, during use, described connecting portion 4-2 is connected with the connecting thread 3-3 of taper ring-ga(u)ge 3; Thereby the movement that makes taper ring-ga(u)ge 3 exchanges for very convenient;
Shown in Figure 6, the present invention, for measuring the gauge of short outer cone, also comprises matching used check and correction feeler gauge 7; Described check and correction feeler gauge 7 has cone 7-1 and handle body 7-2, and this cone 7-1 has the cone angle that the cone angle with part 6 is complementary
, with the end diameter D of part 6
the end diameter D of coupling
, the axial length L of cone 7-1
scope is the cone angle of 12 mm～15mm(in order to ensure check gauge 7
measure accurately, by the axial length L of the cone 7-1 of check and correction feeler gauge 7
extend); During use, described check and correction feeler gauge 7 use colourings check that whether the tapering of taper ring-ga(u)ge 3 is qualified;
The axial length L of the cone 7-1 of described check and correction feeler gauge 7
for 12mm, in order to ensure the cone angle of check gauge 7
measure accurately, by the axial length L of the cone 7-1 of check and correction feeler gauge 7
extend.
A kind of method that above-mentioned gauge is measured short outer cone of applying of the present invention, is characterized in that; Comprise the steps:
1) mounting parts 6; The locating shaft 2-2 that part 6 is placed on to axle 2 is upper, with housing screw 5, part 6 is pressed on the end face N of transition axis 2-1 of the heart 2;
2) judge that whether the tapering face S of part 6 is qualified; Coat the red lead that a layer thickness is about 0.5 μ m on the female cone 3-1 of taper ring-ga(u)ge 3, after being close to the tapering face S rotation twice or thrice of part 6 with handle 4 drive taper ring-ga(u)ges 3, take out taper ring-ga(u)ge 3, when the surface of contact of observation taper ring-ga(u)ge 3 and part 6 approaches 100%, the tapering face S of judgement part 6 is qualified;
3) measure initial workpiece part 6; The end face A of locating sleeve 1 is placed on and measures flat board above, part 6 is placed on the N face of axle 2, then taper ring-ga(u)ge 3 is put into to the endoporus D of locating sleeve 1
, the female cone 3-1 of taper ring-ga(u)ge 3 is contacted with the tapering face (S) of part 6 fully, measure part 6 end faces and taper ring-ga(u)ge 3 distance h with clock gauge, by formula D
-2h * tan (а/2) calculates the tapering face S small end D of part 6
actual diameter, until qualified, complete initial workpiece part 6 and measure;
4) qualified judgement; Afterwards, to the end diameter D with batch part 6
during measurement, directly judge the small end conicity D of part 6 with edge of a knife chi or clock gauge
size whether within the axial distance H of the measurement face E of the H of taper ring-ga(u)ge 3 size and the second table top F, within judge qualified;
5) overproof judgement; When the small end face M of part 6 measures face E higher than the plane (E) of taper ring-ga(u)ge 3, the end diameter D of part 6
be less than given size, now judged that part 6 is overproof;
6) defective judgement; The small end face M of part 6 is during lower than the second table top F of taper ring-ga(u)ge 3, the end diameter D of part 6
be greater than given size, defective.
A kind of method that above-mentioned gauge is measured short outer cone of applying of the present invention, adopt the gauge comprise the verticality assurance device that is comprised of locating sleeve 1, axle 2 and housing screw 5 etc.; Use and judge that whether the tapering face S of part 6 is qualified, measure the steps such as initial workpiece part 6, qualified judgement; Make and measure short outer cone measurement conveniently, accurately, greatly improved measurement efficiency.
Claims (11)
1. one kind for measuring the gauge of short outer cone, comprises taper ring-ga(u)ge (3), it is characterized in that; Also comprise the verticality assurance device formed by locating sleeve (1), axle (2) and housing screw (5);
Described taper ring-ga(u)ge (3) has cone angle (α
) with suitable female cone (3-1), the diameter of the cone angle (α) of part (6) be (D
) periphery (3-2), measurement face (E), with measurement face (E) to the second table top (F) and the axial width (L that form axial distance (H) in axially
); Described female cone (3-1) is (D) at the diameter of measurement face (E) end;
Described housing screw (5), have pressing section (5-1), coupling part (5-2) and external diameter (D
);
Described locating sleeve (1) has endoporus (D
), end face (A) and the height (H2); Diameter of bore (the D of described locating sleeve (1)
) with the diameter (D of the periphery (3-2) of taper ring-ga(u)ge (3)
) clearance fit;
Described axle (2) has the transition axis (2-1) of connection locating shaft (2-2) and installation shaft (2-4); This locating shaft (2-2) has diameter (D
), (H highly
), transition axis (2-1) has end face (N); Installation shaft (2-4) has diameter (D9), highly (H3); The end face (N) of transition axis (2-1) is parallel with the end face (A) of locating sleeve (1); Axle (2) also has the suitable tapped through hole (2-3) in coupling part (5-2) of the geomery that is positioned at axle center and described housing screw (5);
Endoporus (the D of described locating sleeve (1)
) size matches with the diameter (D9) of the installation shaft (2-4) of described axle (2); The height (H2) of locating sleeve (1) is greater than the axial width (L of height (H3) and taper ring-ga(u)ge (3) of the installation shaft (2-4) of axle (2)
) sum;
During use, described axle (2) is placed in the endoporus (D of locating sleeve (1)
) in, described taper ring-ga(u)ge (3) is connected in measurement face (E) mode upward with axle (2), and the female cone (3-1) of described taper ring-ga(u)ge (3) is placed on the transition axis (2-1) of axle (2), and contains locating shaft (2-2); The coupling part (5-2) of described housing screw (5) is connected with the threaded hole (2-3) on axle (2), makes pressing section (5-1) compress the part (6) between the measurement face (E) that is placed on pressing section (5-1) and taper ring-ga(u)ge (3).
2. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: the gap of described clearance fit is 0.003～0.005mm.
3. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: described axial distance (H)=(diameter (D of part (6)
) the upper deviation-lower deviation)/2tan (α/2).
4. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: the end face (N) of the transition axis (2-1) of axle (2) is perpendicular to the axial line of the locating shaft (2-2) of axle (2).
5. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: the diameter (D of described locating shaft (2-2)
) be less than the endoporus (D of part (6)
) 0.003～0.005mm.
6. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: the external diameter (D of described housing screw (5)
) than the diameter (D of part (6)
) little 0.1～0.2mm, described pressing section (5-1) removes for symmetria bilateralis the symmetrical plane symmetrical plane formed behind the 3mm left and right.
7. according to claim 1 for measuring the gauge of short outer cone, it is characterized in that: the axial width (L of taper ring-ga(u)ge (3)
) be greater than 12mm.
8. described for measuring the gauge of short outer cone according to any one in claim 1 to 7, it is characterized in that; Also comprise matching used handle (4), described handle (4) has shank (4-1) and connecting portion (4-2); Female cone (3-1) both sides of described taper ring-ga(u)ge (3) have 2 diameter (D
) connecting thread hole (3-3), during use, described connecting portion (4-2) is connected with the connecting thread (3-3) of taper ring-ga(u)ge (3).
9. described for measuring the gauge of short outer cone according to any one in claim 1 to 7, it is characterized in that; Also comprise matching used check and correction feeler gauge (7); Described check and correction feeler gauge (7) has cone (7-1) and handle body (7-2), and this cone (7-1) has the cone angle (α that the cone angle (α) with part (6) is complementary
), with the end diameter (D of part (6)
) coupling end diameter (D
), the axial length (L of cone (7-1)
) scope is 12 mm～15mm; During use, described check and correction feeler gauge (7) checks that by colouring whether the tapering of taper ring-ga(u)ge (3) is qualified.
10. according to claim 8 for measuring the gauge of short outer cone, it is characterized in that; Axial length (the L of the cone (7-1) of described check and correction feeler gauge (7)
) be 12mm.
11. an application rights requires the 9 described methods of measuring short outer cone for the gauge of measuring short outer cone, it is characterized in that; Comprise the steps:
1) mounting parts 6; The locating shaft (2-2) that part (6) is placed on to axle (2) is upper, with housing screw (5), part (6) is pressed on the end face (N) of transition axis (2-1) of axle (2);
2) judge that whether the tapering face S of part 6 is qualified; Coat the red lead that a layer thickness is about 0.5 μ m on the female cone (3-1) of taper ring-ga(u)ge (3), be close to the tapering face S rotation twice or thrice of part (6) with handle (4) drive taper ring-ga(u)ge (3) after, take out taper ring-ga(u)ge (3), when the surface of contact of observation taper ring-ga(u)ge (3) and part (6) approaches 100%, the tapering face (S) of judgement part (6) is qualified;
3) measure initial workpiece part 6; The end face of locating sleeve (1) (A) is placed on and measures flat board above, part (6) is placed on (N) face of axle (2), then taper ring-ga(u)ge (3) is put into to the endoporus (D of locating sleeve (1)
), the female cone (3-1) of taper ring-ga(u)ge (3) is contacted with the tapering face (S) of part (6) fully, measure part (6) end face and taper ring-ga(u)ge (3) distance (h) with clock gauge, by formula D
-2h * tan (а/2) calculates the small end conicity (D of part (6)
) along the actual diameter of taper ring-ga(u)ge (3) axial distance (H) direction, until qualified, complete initial workpiece part (6) and measure;
4) qualified judgement; Afterwards, after completing initial workpiece processing, the end diameter (D to same batch part (6) of processing later
) while measuring, directly judge the small end conicity (D of part (6) with edge of a knife chi or clock gauge
) size whether within the axial distance (H) of the measurement face (E) of (H) of taper ring-ga(u)ge (3) size and the second table top (F), within judge qualified;
5) overproof judgement; The small end face (M) of part (6) is during higher than plane (E) the measurement face (E) of taper ring-ga(u)ge (3), the end diameter (D of part (6)
) be less than given size, now part (6) is overproof;
When 6) small end face (M) of defective judgement part (6) is lower than second table top (F) of taper ring-ga(u)ge (3), the end diameter (D of part (6)
) be greater than given size, defective.
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|---|---|---|---|
| CN201310266254.3A CN103278077B (en) | 2013-06-28 | 2013-06-28 | The gauge measured for short outer cone and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266254.3A CN103278077B (en) | 2013-06-28 | 2013-06-28 | The gauge measured for short outer cone and method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759614A (en) * | 2013-12-26 | 2014-04-30 | 南车资阳机车有限公司 | Three-dimensional inspection sample plate for taper milling cutter |
| CN105258616A (en) * | 2014-07-18 | 2016-01-20 | 金华大众齿轮有限公司 | Testing fixture for measuring conical degree |
| CN105571461A (en) * | 2015-12-22 | 2016-05-11 | 郑州磨料磨具磨削研究所有限公司 | Accuracy measurement method for precision tapered hole |
| CN106248023A (en) * | 2016-08-29 | 2016-12-21 | 中航动力股份有限公司 | A kind of detection method of interior cell size face Angular Dimension |
| CN107894196A (en) * | 2017-11-08 | 2018-04-10 | 浙江永继电气有限公司 | A kind of more specification breaker coil element test tools |
| CN108592753A (en) * | 2018-05-24 | 2018-09-28 | 江苏锡滚轴承科技有限公司 | The measurement method of self-aligning roller bearing inner ring taper hole |
| CN108917544A (en) * | 2018-03-29 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of hole measuring device and its application method |
| WO2024060357A1 (en) * | 2022-09-19 | 2024-03-28 | 纽威数控装备(苏州)股份有限公司 | Device and method for measuring size of tapered end of spindle |
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| GB2056069A (en) * | 1979-07-03 | 1981-03-11 | Coventry City Council | Measuring taper and other angles |
| CN101858717A (en) * | 2009-04-08 | 2010-10-13 | 中国航空工业标准件制造有限责任公司 | Detection method for inner cone angle and tool for detection |
| CN102506632A (en) * | 2011-10-22 | 2012-06-20 | 中信戴卡轮毂制造股份有限公司 | Device for measuring taper hole |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759614A (en) * | 2013-12-26 | 2014-04-30 | 南车资阳机车有限公司 | Three-dimensional inspection sample plate for taper milling cutter |
| CN105258616A (en) * | 2014-07-18 | 2016-01-20 | 金华大众齿轮有限公司 | Testing fixture for measuring conical degree |
| CN105571461A (en) * | 2015-12-22 | 2016-05-11 | 郑州磨料磨具磨削研究所有限公司 | Accuracy measurement method for precision tapered hole |
| CN105571461B (en) * | 2015-12-22 | 2017-11-28 | 郑州磨料磨具磨削研究所有限公司 | A kind of accurate taper hole accuracy measurement method |
| CN106248023A (en) * | 2016-08-29 | 2016-12-21 | 中航动力股份有限公司 | A kind of detection method of interior cell size face Angular Dimension |
| CN106248023B (en) * | 2016-08-29 | 2018-11-02 | 中航动力股份有限公司 | A kind of detection method of interior cell size face angle degree size |
| CN107894196A (en) * | 2017-11-08 | 2018-04-10 | 浙江永继电气有限公司 | A kind of more specification breaker coil element test tools |
| CN108917544A (en) * | 2018-03-29 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of hole measuring device and its application method |
| CN108917544B (en) * | 2018-03-29 | 2020-11-10 | 武汉船用机械有限责任公司 | Hole measuring device and using method thereof |
| CN108592753A (en) * | 2018-05-24 | 2018-09-28 | 江苏锡滚轴承科技有限公司 | The measurement method of self-aligning roller bearing inner ring taper hole |
| WO2024060357A1 (en) * | 2022-09-19 | 2024-03-28 | 纽威数控装备(苏州)股份有限公司 | Device and method for measuring size of tapered end of spindle |
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