CN103278077B - The gauge measured for short outer cone and method - Google Patents
The gauge measured for short outer cone and method Download PDFInfo
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- CN103278077B CN103278077B CN201310266254.3A CN201310266254A CN103278077B CN 103278077 B CN103278077 B CN 103278077B CN 201310266254 A CN201310266254 A CN 201310266254A CN 103278077 B CN103278077 B CN 103278077B
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of gauge for measuring short outer cone, comprising taper ring-ga(u)ge (3), it is characterized in that; Also comprise the verticality assurance device be made up of locating sleeve (1), axle (2) and housing screw (5); Does is described axle (2) placed in the endoporus (D of locating sleeve (1) during use
) in, described taper ring-ga(u)ge (3) is connected in measuring surface (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 transition axis (2-1), the part (6) between the measuring surface (E) pressing section (5-1) being compressed be placed on pressing section (5-1) and taper ring-ga(u)ge (3); Thus have and measure accurately, the beneficial effect of ensuring the quality of products.
Description
Technical field
The present invention relates to machining measurer, be specially the gauge and method measured for short outer cone
.
Background technology
In some special machine products, have employed length be in a large number 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, it manufactures and detects all certain difficulty, especially the combo height of tapering together with multiple friction spring part combination of friction spring part is the key factor affecting friction spring spring force, and reasonable design tapering test measuring device is the necessary means controlling part quality.And without rational structure in the present technical field measuring short outer cone, when measuring with three coordinate machine, because cone length is shorter, end diameter accuracy of measurement is not high, and taper measurement is more difficult.Because original end face diameter is measured inaccurate, after each multiple part combo, height error is comparatively large, needs to take a long time to select assembling, just can reach requirement height; Simultaneously taper measurement is inaccurate, and the tapering often criticizing part is inconsistent, causes after the combo height of multiple part is qualified, friction spring be compressed to contour after power defective, the qualification rate that therefore this part is original only has 25% ~ 30%.Therefore, the design of this kind of short outer taper gauge is extremely important.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of gauge for measuring short outer cone, and it can carry out Measurement accuracy to the tapering of short outer cone and end diameter, ensures product quality, improves product delivery-check qualified rate.
For solving the problems of the technologies described above, the present invention adopts following technical scheme;
A kind of gauge for measuring short outer cone of the present invention, comprises taper ring-ga(u)ge, it is characterized in that; Also comprise the verticality assurance device be made up of locating sleeve, axle and housing screw;
Described taper ring-ga(u)ge has cone angle and (periphery that the female cone suitable with the cone angle of part, diameter are, measuring surface, in axis, forms the second table top and the axial width of axial distance with measuring surface; Described female cone at the diameter of measuring surface end is;
Described housing screw, has 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 connecting locating shaft and installation shaft; This locating shaft has diameter, highly, 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 the coupling part of geomery and the described housing screw being positioned at axle center;
The diameter compatible of the hole size of described locating sleeve and the installation shaft of described axle closes; The height of described locating sleeve is greater than the height of the 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 in axle, makes pressing section compress the part be placed between pressing section and the measuring surface of 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 0.1 ~ 0.2mm less of the diameter of part of described housing screw, described pressing section is the symmetrical plane symmetrical plane formed after symmetria bilateralis removes about 3mm;
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, matching used check and correction feeler gauge is also comprised; Described check and correction feeler gauge has cone and handle body, and this cone has the cone angle matched with the cone angle of part, the end diameter mated with the end diameter of part, and the axial length range of cone is 12mm ~ 15mm; During use, described check and correction feeler gauge colouring checks that 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 ofly applies the method that short outer cone measured by the above-mentioned gauge for measuring short outer cone, 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 the transition axis of axle;
2) judge that whether the taper face of part is qualified; The female cone of taper ring-ga(u)ge is coated the red lead that a layer thickness is about 0.5 μm, with handle strip move taper ring-ga(u)ge be close to part taper face S rotate twice or thrice after, take out taper ring-ga(u)ge, the surface of contact observing taper ring-ga(u)ge and part close to 100% time, judge that the taper face of part is qualified;
3) initial workpiece part is measured; 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 the endoporus of locating sleeve, the female cone of taper ring-ga(u)ge is contacted with the taper face of part completely, part end face and taper ring-ga(u)ge distance is measured, by formula D with clock gauge
-2h × tan (а/2) calculates the actual diameter of small end conicity along taper ring-ga(u)ge 3 axial distance H direction of part, until qualified, completes initial workpiece parts measurement;
4) qualified judgement; Afterwards, when the end diameter with batch part is measured, 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 measuring surface and the second table top, within namely judge qualified;
5) overproof judgement; During measuring surface higher than taper ring-ga(u)ge of the small end face of part, the end diameter of part is less than given size, and now part is overproof;
6) defective judgement; During the second table top lower than taper ring-ga(u)ge of the small end face of part, the end diameter of part is greater than given size, then defective.
Compared with prior art, gauge for measuring short outer cone of the present invention and the method for measuring short outer cone have following beneficial effect:
1., owing to adding the verticality assurance device of taper ring-ga(u)ge, can check that whether the tapering of part is qualified by colouring exactly, this measuring method can simulate duty during Assembly of the parts, and therefore measuring method is more reasonable.Because the taper face of part is too short, measure with original taper ring-ga(u)ge, be generally not easy just taking, cause measurement inaccurate.
2., because this gauge adds the verticality assurance device of taper ring-ga(u)ge, accurately can judge that whether the end face diameter of part is qualified quickly.
3. this gauge is placed on flat board, coordinate clock gauge can measure the true altitude of the end face of part and taper ring-ga(u)ge end face second table top rapidly poor, calculate the actual end face diameter of part and require the difference of diameter, machine tool accuracy can be utilized exactly to carry out feed processing, guarantee the qualification rate of part end face diameter, improve the production efficiency of part.
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 be of the present invention for measure short outer cone gauge measure part time schematic diagram.
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 internal 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 measuring surface E, the second table top F, axial height H, locating surface N, locating shaft diameter D
, female cone 3-1, the periphery 3-2 of taper ring-ga(u)ge, screw 3-3, interior cone angle
, end diameter D, taper ring-ga(u)ge outer diameter D
, taper ring-ga(u)ge length L
, dress handle screwhole diameter D
, screw special outer diameter D
, width B, part internal diameter D
, part end diameter D
, part cone angle, taper face S, the length L of taper face
, gross thickness L, check and correction feeler gauge cone angle
, end diameter D
, taper plug gauge length L
.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Short outer cone measured by gauge of the present invention, calls 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 taper face S
be less than 3mm, gross thickness L is less than 6mm, the measurement of tapering taper face S and end face diameter D
measurement quite difficult, if measure inaccurate, by the combo height that directly affects when part 6 assembles and force-bearing situation.If end face diameter D can be measured exactly simultaneously
physical size, machine tool accuracy just can be utilized to complete the processing of feed accurately, improve the qualification rate of part 6, improve part 6 production efficiency.
Shown in Figure 7, a kind of gauge for measuring short outer cone of the present invention, comprises taper ring-ga(u)ge 3, it is characterized in that; Also comprise the verticality assurance device be made up of locating sleeve 1, axle 2 and housing screw 5;
Shown in Figure 2, described taper ring-ga(u)ge 3 has cone angle
the female cone 3-1 suitable with the cone angle of part 6, diameter (D
) periphery 3-2, measuring surface E, in axis, form the second table top F and the axial width L of axial distance H with measuring surface E
; Described female cone 3-1 is D at the diameter that measuring surface E holds;
Shown in Figure 3, described housing screw 5, has pressing section 5-1, coupling part 5-2 and outer diameter D
;
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 connecting 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 the coupling part 5-2 of geomery and the described housing screw 5 being positioned at axle center;
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 height H 3 of the installation shaft 2-4 of axle 2 and the axial width L of taper ring-ga(u)ge 3
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 measuring surface 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 crossed in axle 2, makes pressing section 5-1 compress part 6 between the measuring surface E being placed on pressing section 5-1 and taper ring-ga(u)ge 3.Thus, 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 when rotating taper ring-ga(u)ge 3, part 6 non rotating and movement; Simultaneously after compressing component 6, the axial line of the taper face S of part 6 overlaps with the axial line of the locating shaft 2-2 of axle 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; When making taper ring-ga(u)ge 3 slide in locating sleeve 1 or rotate, the axis of taper ring-ga(u)ge 3 and the dead in line of locating sleeve 1, guarantee the axis of the taper 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 the locating sleeve 3 and endoporus D of locating sleeve
axes normal, when therefore just ensure that taper ring-ga(u)ge 3 slides or rotates in locating sleeve 1, the axis of the taper face 3-1 of taper ring-ga(u)ge 3 and the axes normal of locating sleeve 1; The end diameter D of taper ring-ga(u)ge 3
with the end diameter D of part 6
by minimum value coupling;
The gap of described clearance fit is 0.003 ~ 0.005mm, and be when sliding in locating sleeve 1 in order to ensure taper ring-ga(u)ge 3 or rotate, 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 in order to the end diameter D by part 6
tolerance convert difference in height along its thickness L direction to, namely by the end diameter D of part 6
tolerance convert the axial height H of measuring surface E to the second table top of taper ring-ga(u)ge 3 to, directly judge when aspect is measured that the small end face M of part 6 is whether between the measuring surface 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, in order to part 6 is contained in after on locating shaft 2-2, the axial line of the taper face S of part 6 overlaps with the axial line of locating shaft 2-2;
The outer diameter D of described housing screw 5
than the diameter D of part 6
little 0.1 ~ 0.2mm, described pressing section 5-1 are the symmetrical plane symmetrical plane formed after symmetria bilateralis removes about 3mm, make after housing screw 5, and clock gauge can be used to measure the difference in height of the end face M of the part 6 and measuring surface E of 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 during in order to measure taper ring-ga(u)ge 3 with check gauge 7, 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; Thus the movement of taper ring-ga(u)ge 3 is made to exchange 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, this cone 7-1 have the cone angle matched with the cone angle of part 6
, 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 12mm ~ 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, by colouring, described check and correction feeler gauge 7 checks 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.
Of the present inventionly a kind ofly apply the method that short outer cone measured by above-mentioned gauge, it is characterized in that; Comprise the steps:
1) mounting parts 6; Part 6 is placed on the locating shaft 2-2 of axle 2, with housing screw 5, part 6 is pressed on the end face N of the transition axis 2-1 of the heart 2;
2) judge that whether the taper face S of part 6 is qualified; The female cone 3-1 of taper ring-ga(u)ge 3 coats the red lead that a layer thickness is about 0.5 μm, rotate twice or thrice with the taper face S that handle 4 drives taper ring-ga(u)ge 3 to be close to part 6, take out taper ring-ga(u)ge 3, the surface of contact observing taper ring-ga(u)ge 3 and part 6 close to 100% time, judge that the taper face S of part 6 is qualified;
3) initial workpiece part 6 is measured; The end face A of locating sleeve 1 is placed on and measures on flat board, part 6 is placed on the N face of axle 2, then taper ring-ga(u)ge 3 is put into the endoporus D of locating sleeve 1
, the female cone 3-1 of taper ring-ga(u)ge 3 is contacted with the taper face (S) of part 6 completely, measures part 6 end face and taper ring-ga(u)ge 3 apart from h, by formula D with clock gauge
-2h × tan (а/2) calculates the taper 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 measuring surface E of the H size of taper ring-ga(u)ge 3 and the axial distance H of the second table top F, within namely judge qualified;
5) overproof judgement; During plane (E) measuring surface E higher than taper ring-ga(u)ge 3 of the small end face M of part 6, the end diameter D of part 6
be less than given size, now judge that part 6 is overproof;
6) defective judgement; During the second table top F lower than taper ring-ga(u)ge 3 of the small end face M of part 6, the end diameter D of part 6
be greater than given size, then defective.
Of the present inventionly a kind ofly apply the method that short outer cone measured by above-mentioned gauge, adopt the gauge comprising the verticality assurance device be made up of locating sleeve 1, axle 2 and housing screw 5 etc.; Use and judge that whether the taper face S of part 6 is qualified, measure the steps such as initial workpiece part 6, qualified judgement; Make to measure short outer cone to measure conveniently, accurately, substantially increase measurement efficiency.
Claims (9)
1. for measuring a gauge for short outer cone, comprising taper ring-ga(u)ge (3), it is characterized in that: also comprise the verticality assurance device be made up of locating sleeve (1), axle (2) and housing screw (5);
Described taper ring-ga(u)ge (3) has cone angle
the female cone (3-1) suitable with the cone angle of part (6), diameter are D
periphery (3-2), measuring surface (E), in axis, form the second table top (F) and the axial width (L of axial distance (H) with measuring surface (E)
); Described female cone (3-1) is D at the diameter that measuring surface (E) is held;
Described housing screw (5), has pressing section (5-1), coupling part (5-2) and outer diameter D
;
Described locating sleeve (1) has endoporus D
, end face (A) and height (H2); The diameter of bore 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
, highly (H
), transition axis (2-1) has end face (N); Installation shaft (2-4) has diameter D
9highly (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 the coupling part (5-2) of geomery and the described housing screw (5) being positioned at axle center;
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);
The diameter D of described locating shaft (2-2)
be less than the endoporus D of part (6)
0.003 ~ 0.005mm;
The endoporus D of described locating sleeve (1)
the diameter D of the installation shaft (2-4) of size and described axle (2)
9match; The height (H2) of locating sleeve (1) is greater than the height (H3) of the installation shaft (2-4) of axle (2) and the axial width (L of taper ring-ga(u)ge (3)
) 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 measuring surface (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) in axle (2), the part (6) between the measuring surface (E) pressing section (5-1) being compressed be placed on pressing section (5-1) and taper ring-ga(u)ge (3).
2. the gauge for measuring short outer cone according to claim 1, is characterized in that: the gap of described clearance fit is 0.003 ~ 0.005mm.
3. the gauge for measuring short outer cone according to claim 1, is characterized in that: described axial distance (H)=(diameter D of part (6)
the upper deviation-lower deviation)/2tan(α/2).
4. the gauge for measuring short outer cone according to claim 1, is characterized in that: the outer diameter D of described housing screw (5)
than the diameter D of part (6)
little 0.1 ~ 0.2mm, described pressing section (5-1) for symmetria bilateralis remove 3mm after the symmetrical plane that formed.
5. the gauge for measuring short outer cone according to claim 1, is characterized in that: the axial width (L of taper ring-ga(u)ge (3)
) be greater than 12mm.
6. the gauge for measuring short outer cone according to any one of claim 1 to 5, is characterized in that: also comprise matching used handle (4), and 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).
7. the gauge for measuring short outer cone according to any one of claim 1 to 5, 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 matched with the cone angle of part (6)
, with the end diameter D of part (6)
the end diameter D of coupling
, the axial length (L of cone (7-1)
) scope is 12mm ~ 15mm; During use, by colouring, described check and correction feeler gauge (7) checks that whether the tapering of taper ring-ga(u)ge (3) is qualified.
8. the gauge for measuring short outer cone according to claim 7, is characterized in that: the axial length (L of the cone (7-1) of described check and correction feeler gauge (7)
) be 12mm.
9. application rights requires the method measuring short outer cone described in 8 for the gauge measuring short outer cone, it is characterized in that comprising the steps:
1) mounting parts (6); Part (6) is placed on the locating shaft (2-2) of axle (2), with housing screw (5), part (6) is pressed on the end face (N) of the transition axis (2-1) of axle (2);
2) judge that whether the taper face S of part (6) is qualified; The female cone (3-1) of taper ring-ga(u)ge (3) coats the red lead that a layer thickness is 0.5 μm, rotate twice or thrice with the taper face S that handle (4) drives taper ring-ga(u)ge (3) to be close to part (6), take out taper ring-ga(u)ge (3), observe taper ring-ga(u)ge (3) and the surface of contact of part (6) close to 100% time, judge that the taper face (S) of part (6) is qualified;
3) initial workpiece part (6) is measured; The end face (A) of locating sleeve (1) is placed on and measures on flat board, part (6) is placed on (N) face of axle (2), then taper ring-ga(u)ge (3) is put into the endoporus D of locating sleeve (1)
, the female cone of taper ring-ga(u)ge (3) (3-1) is contacted with the taper face (S) of part (6) completely, measures part (6) end face and taper ring-ga(u)ge (3) distance h, by formula D with clock gauge
-2h × tan (а/2) calculates the small end conicity D of part (6)
along the actual diameter in 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, with the end diameter D to same batch part (6) of aft-loaded airfoil
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 measuring surface (E) of (H) size of taper ring-ga(u)ge (3) and the axial distance (H) of the second table top (F), within namely judge qualified;
5) overproof judgement; During plane surveying face (E) higher than taper ring-ga(u)ge (3) of the small end face (M) of part (6), the end diameter D of part (6)
be less than given size, now part (6) is overproof;
6) during second table top (F) of the small end face (M) of defective judgement part (6) lower than taper ring-ga(u)ge (3), the end diameter D of part (6)
be greater than given size, then defective.
Priority Applications (1)
| 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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| 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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| CN103278077B true CN103278077B (en) | 2015-12-02 |
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| 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 |
| 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 |
| 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 |
| 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 |
| CN108592753B (en) * | 2018-05-24 | 2020-03-24 | 江苏锡滚轴承科技有限公司 | Method for measuring inner ring taper hole of self-aligning roller bearing |
| CN115752167A (en) * | 2022-09-19 | 2023-03-07 | 纽威数控装备(苏州)股份有限公司 | Device and method for detecting size of spindle cone end |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2056069B (en) * | 1979-07-03 | 1984-02-08 | Coventry City Council | Measuring taper and other angles |
| CN101858717B (en) * | 2009-04-08 | 2012-02-01 | 中国航空工业标准件制造有限责任公司 | Detection tool for inner cone angle and tool |
| 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 |
| CN102661697A (en) * | 2012-05-23 | 2012-09-12 | 重庆望江工业有限公司 | Deep conical hole measuring device |
| CN202692917U (en) * | 2012-07-06 | 2013-01-23 | 陕西工业职业技术学院 | Measuring device for pitch cone angles of bevel gears |
| CN203518920U (en) * | 2013-06-28 | 2014-04-02 | 重庆望江工业有限公司 | Gauge for measuring short external cone |
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2013
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