Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of precision height, measurement efficiency are provided
Much faster functional column opens component test tooling.
In order to achieve the above objectives, the present invention provides a kind of multiple function and opens component test tooling, including column opens part, described
It includes main shaft, connecting lever one, connecting lever two, connecting lever three, connecting lever four, connecting lever five, pedestal, connecting lever six, axle sleeve one, axle sleeve that column, which opens part,
Two, axle sleeve three and flange;The main shaft includes the first extension diameter section, the second extension diameter section and third extension diameter section being fixedly connected sequentially,
First extension diameter section and second extension diameter section are cylindrical body, the first extension diameter section diameter less than the second extension diameter section diameter,
The second extension diameter section diameter is less than third extension diameter section bottom surface catercorner length, and the third extension diameter section is regular hexagonal prism;
Elliptical aperture one, circular hole two and circular hole three, the elliptical aperture one, the circular hole two and the circular hole three are offered on the connecting lever one
Symmetrical overlapping of axles;The connecting lever two includes top plate and tubular cylinder, and the cylinder is fixedly connected with the top plate rear end
Bottom surface, the top plate and the cylinder offer mutually matched circular hole four;
Three rear end of connecting lever offers a regular hexagonal prism hole six, and three front end of connecting lever offers circular hole five, described to turn
A U-shaped hole is offered on the left of arm three, the upper bottom surface center of circle of the circular hole five is located at a certain by bottom on the regular hexagonal prism hole six
On the diagonal symmetry axis in two, face;
Four front end of connecting lever offers circular hole seven, and four rear end of connecting lever offers rectangle spline hole eight;
Five front end of connecting lever offers circular hole nine, and five rear end of connecting lever offers regular hexagonal prism hole ten, the circular hole
The nine upper bottom surface centers of circle are located on the symmetry axis at a certain midpoint by the ten two-phase corresponding sides of regular hexagonal prism hole;
The pedestal includes big U-board, small U-board and cross bar, is fixedly connected with the big U-board at the top of the small U-board
Top, the cross bar run through the small U-board left end, right end, and the big U-board bottom offers circular hole 11, the cross bar
For cylindrical body;
Six front end of connecting lever offers circular hole 12, and six rear end of connecting lever offers regular hexagonal prism Kong Shisan;It is described
Axle sleeve one, the axle sleeve two are cylindrical body, and the axle sleeve is the axle sleeve one, described greater diameter than two diameter of axle sleeve
Two center of axle sleeve offers regular hexagonal prism Kong Shisi, regular hexagonal prism Kong Shiwu respectively, and three center of axle sleeve offers a circular hole
16;The flange center offers a circular hole 17, and the flange periphery along the circumferential direction equally spacedly opens up that there are six circles
Hole 18;It further include tooling ontology, the tooling ontology includes bottom plate, the main shaft detection for examining the main shaft whether qualified
Device, one detection device of connecting lever for examining the connecting lever one whether qualified, for examining the connecting lever two whether qualified
Two detection device of connecting lever, three detection device of connecting lever for examining the connecting lever three whether qualified, for examining the connecting lever four
Whether qualified four detection device of connecting lever, for examining whether qualified five detection device of connecting lever of the connecting lever five, for examining
The connecting lever is sixth is that six detection device of connecting lever of no qualification, the pedestal detection device for examining the pedestal whether qualified, use
In whether qualified one detection device of axle sleeve of the inspection axle sleeve one, for examining, whether qualified axle sleeve two is examined described in axle sleeve two
Survey device, three detection device of axle sleeve for examining the axle sleeve three whether qualified and for examining the flange whether qualified
Flange detection device;The main shaft detection device, one detection device of the connecting lever, two detection device of the connecting lever, the connecting lever
Three detection devices, four detection device of the connecting lever, five detection device of the connecting lever, six detection device of the connecting lever, the pedestal
Detection device, one detection device of the axle sleeve, two detection device of the axle sleeve, three detection device of the axle sleeve and flange inspection
Device is surveyed to be fixed on the bottom plate.
Preferentially, the main shaft detection device includes for detecting the whether qualified boss one of third extension diameter section, boss two
With boss three, for detect the second extension diameter section whether He Ge boss four, for detect the first extension diameter section whether He Ge boss
Five;The boss one, the boss two, the boss three, the boss four and the boss five are parallel to each other and are coaxially disposed,
Offered respectively on the boss one, the boss two and the boss three cooperate the size of the third extension diameter section just as,
The identical regular hexagonal prism Kong Shijiu in direction, regular hexagonal prism hole 20 and regular hexagonal prism Kong Eryi;It offers and matches on the boss four
The circular hole two or two of second extension diameter section is closed, the circular hole two or three for cooperating first extension diameter section is offered on the boss five.
Preferentially, one detection device of connecting lever includes for detecting the elliptical aperture one, the circular hole two and institute respectively
State circular hole three whether He Ge boss six, boss seven and boss eight, the boss six, the boss seven and the boss eight are solid
Fixed to be arranged on the bottom plate, six shape of boss is the cylindroid matched with the elliptical aperture one, the boss seven, institute
Stating eight shape of boss is respectively the cylinder matched with the circular hole two, the circular hole three, and the boss seven is located at the boss
Between six and boss eight;
Two detection device of connecting lever includes for detecting the whether qualified boss nine of the height of column and for detecting
Circular hole four whether He Ge boss ten, the boss nine and the boss ten be fixed on the bottom plate, the boss
Nine height be equal to the cylinder height, nine shape of boss be hollow cylindrical body, ten shape of boss for institute
State the cylinder that circular hole four matches;
Three detection device of connecting lever includes for examining whether qualified convex in the regular hexagonal prism hole six, the U-shaped hole
Platform 11 and boss 12, the boss 11 and the boss 12 are fixed on the bottom plate, the boss ten
One shape is to cooperate the regular hexagonal prism in the regular hexagonal prism hole six, and 11 shape of boss is to cooperate with the U-shaped hole
Cylindrical body, the upper bottom surface center of circle of the boss 11 is located at a certain diagonal symmetrical by 12 upper bottom surface of boss two
On axis.
Preferentially, four detection device of connecting lever includes being respectively used to detect seven diameter of circular hole, the rectangular spline
Hole eighth is that no qualification boss 13 and boss 14, the boss 13 and the boss 14 are fixed at the bottom
On plate, 13 shape of boss is the cylindrical body matched with the circular hole seven, and 14 shape of boss is described in cooperation
The rectangle splined spindle of rectangle spline hole eight;
Five detection device of connecting lever includes whether be respectively used to nine diameter of test hole, the regular hexagonal prism hole ten qualified
Boss 15, boss 16;The boss 15, the boss 16 are fixed on the bottom plate, the boss
15 shapes are the cylindrical body matched with the circular hole nine, and 16 shape of boss is to match with the regular hexagonal prism hole ten
The regular hexagonal prism of conjunction, the 15 upper bottom surface center of circle of boss are located at a certain pair by the 16 two-phase corresponding sides midpoint of boss
Claim on axis;
Six detection device of connecting lever includes for whether detecting 12 diameter of circular hole, the regular hexagonal prism Kong Shisan
Qualified boss 20 and boss 21, the boss 20 and the boss 21 are fixed on the bottom plate, institute
Stating 20 shape of boss is the cylindrical body for cooperating the circular hole 12, and 21 shape of boss is to cooperate the regular hexagonal prism hole
13 regular hexagonal prism.
Preferentially, one detection device of axle sleeve include for examine the regular hexagonal prism Kong Shisi whether He Ge boss
Two or two, two or two shape of boss is the regular hexagonal prism matched with the regular hexagonal prism Kong Shisi, and the boss two or two is fixed
It is arranged on the bottom plate;
Two detection device of axle sleeve includes for examining the regular hexagonal prism Kong Shiwu, two diameter of the axle sleeve to be
The boss two or four of no qualification and four boss two or three, two or four shape of boss are positive the six of the cooperation regular hexagonal prism Kong Shiwu
Prism, two or three shape of boss are straight quadrangular, and four boss two or three are circumferentially around the boss two or four
Axle center, four boss two or three are equal to the diameter of the axle sleeve two, the boss two apart from two or four shortest distance of boss
Four and four boss two or three are fixed on the bottom plate.
Preferentially, three detection device of axle sleeve includes straight outside 16 diameter of circular hole, the axle sleeve three for examining
Diameter whether He Ge boss two or six and four boss two or five, two or six shape of boss is the cylinder for cooperating the circular hole 16,
Four boss two or five are straight quadrangular, and four boss two or five are equal to the axis apart from two or six shortest distance of boss
The overall diameter of set three, four boss two or five and the boss two or six are fixed on the bottom plate.
Preferentially, the flange detection device includes for examining 17 diameter of circular hole, six circular holes 18
Diameter whether He Ge boss two or seven and six boss sixteen, the boss two or seven and six boss sixteen are fixedly installed
On the bottom plate, two or seven shape of boss is the cylinder for cooperating the circular hole 17, and six sixteen shapes of boss are equal
For the cylinder for cooperating six circular holes 18, axle center of six boss sixteen circumferentially around the boss two or seven
Distribution.
Preferentially, the pedestal detection device include for detect cross bar left end diameter, 11 diameter of the circular hole,
The cross bar right end diameter whether He Ge boss 17, boss 18 and boss 19;The boss 17, the boss ten
Eight and the boss 19 be fixed on the bottom plate, the boss 17, the boss 19 are about the boss
18 are symmetrical arranged, and the circular hole 19 for cooperating the cross bar left end are offered on the boss 17, the boss 19 opens up
There is the circular hole 20 for cooperating the cross bar right end, the circle for cooperating the circular hole 11 is fixedly installed on 18 side wall of boss
Column boss.
Preferentially, the boss one, boss two, boss three, boss four, boss five, boss six, boss seven, boss eight, convex
It is platform nine, boss ten, boss 11, boss 12, boss 13, boss 14, boss 15, boss 16, boss 17, convex
Platform 18, boss 19, boss 20, boss 21, boss two or two, boss two or three, boss two or four, boss two or five, boss two
Six, boss two or seven and sixteen material of boss are steel.
Advantageous effects of the invention:
(1) the configuration of the present invention is simple is opened for the column of multiple parts composition, all detection devices is fixed at bottom plate
On, unified standard delimited, measurement accuracy is high, advantageously reduces production cost, expands the scale of production;
(2) operator detects corresponding component by each detection device, detects and is independent of each other between each component, operation letter
It is single convenient and efficient, be conducive to the working efficiency for enhancing operator, shorten working hours, reduces cost of labor;By manually examining
Whether qualified survey part, flexibility is high;
(3) all components of the present invention are all made of steel, solid wear-resisting, and service life is high.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
A kind of multiple function opens component test tooling, including column opens part, and it includes main shaft 40, connecting lever one that the column, which opens part,
41, connecting lever 2 42, connecting lever 3 43, connecting lever 4 44, connecting lever 5 45, pedestal 46, connecting lever 6 47, axle sleeve 1, axle sleeve 2 49, axle sleeve
3 50 and flange 51;The main shaft 40 includes the first extension diameter section, the second extension diameter section and the third extension diameter section being fixedly connected sequentially, institute
Stating the first extension diameter section and second extension diameter section is cylindrical body, and the first extension diameter section diameter is less than the second extension diameter section diameter, institute
The second extension diameter section diameter is stated less than third extension diameter section bottom surface catercorner length, the third extension diameter section is regular hexagonal prism;Institute
It states and offers elliptical aperture one, circular hole two and circular hole three on connecting lever 1, the elliptical aperture one, the circular hole two and the circular hole three
Symmetrical overlapping of axles;The connecting lever 2 42 includes top plate and tubular cylinder, after the cylinder is fixedly connected with the top plate
Bottom surface is held, the top plate and the cylinder offer mutually matched circular hole four;
3 43 rear end of connecting lever offers a regular hexagonal prism hole six, and 3 43 front end of connecting lever offers circular hole five, institute
It states 3 43 left side of connecting lever and offers a U-shaped hole, the upper bottom surface center of circle of the circular hole five is located at a certain by the regular hexagonal prism hole
On the six diagonal symmetry axis of upper bottom surface two;
4 44 front end of connecting lever offers circular hole seven, and 4 44 rear end of connecting lever offers rectangle spline hole eight;
5 45 front end of connecting lever offers circular hole nine, and 5 45 rear end of connecting lever offers regular hexagonal prism hole ten, described
The nine upper bottom surface center of circle of circular hole is located on the symmetry axis at a certain midpoint by the ten two-phase corresponding sides of regular hexagonal prism hole;
The pedestal 46 includes big U-board, small U-board and cross bar, is fixedly connected with the big U-shaped at the top of the small U-board
At the top of plate, the cross bar runs through the small U-board left end, right end, and the big U-board bottom offers circular hole 11, the cross
Bar is cylindrical body;
6 47 front end of connecting lever offers circular hole 12, and 6 47 rear end of connecting lever offers regular hexagonal prism Kong Shisan;
The axle sleeve 1, the axle sleeve 2 49 are cylindrical body, and one 48 diameter of axle sleeve is greater than 2 49 diameter of axle sleeve, described
Axle sleeve 1,2 49 center of the axle sleeve offer regular hexagonal prism Kong Shisi, regular hexagonal prism Kong Shiwu, the axle sleeve 3 50 respectively
Center offers a circular hole 16;51 center of flange offers a circular hole 17, and 51 edge of flange is along the circumferential direction
Circular hole 18 there are six equally spacedly opening up;It further include tooling ontology, the tooling ontology includes bottom plate 1, described for examining
The whether qualified main shaft detection device of main shaft 40, for examining whether qualified one detection device of connecting lever of the connecting lever 1, using
In two detection device of connecting lever for examining the connecting lever 2 42 whether qualified, for examine the connecting lever 3 43 whether He Ge connecting lever
Three detection devices, four detection device of connecting lever for examining the connecting lever 4 44 whether qualified, for examining the connecting lever 5 45
Whether qualified five detection device of connecting lever, for examining whether qualified six detection device of connecting lever of the connecting lever 6 47, for examining
Test the whether qualified pedestal detection device of the pedestal 46, the detection dress of axle sleeve one for examining the axle sleeve 1 whether qualified
Set, for examine described in axle sleeve 2 49 whether qualified two detection device of axle sleeve, for examining the axle sleeve 3 50 whether qualified
Three detection device of axle sleeve and for examine the flange 51 whether He Ge flange detection device;The main shaft detection device,
One detection device of connecting lever, two detection device of the connecting lever, three detection device of the connecting lever, four detection device of the connecting lever,
Five detection device of connecting lever, six detection device of the connecting lever, the pedestal detection device, one detection device of the axle sleeve, institute
Two detection device of axle sleeve, three detection device of the axle sleeve and the flange detection device is stated to be fixed on the bottom plate 1.
Further, the main shaft detection device includes for detecting the whether qualified boss 1 of third extension diameter section, boss
23 and boss 34, for detect the second extension diameter section whether He Ge boss 45, it is whether qualified for detecting the first extension diameter section
Boss 56;The boss 1, the boss 23, the boss 34, the boss 45 and the boss 56 are parallel to each other
And be coaxially disposed, it is expanding that the cooperation third is offered on the boss 1, the boss 23 and the boss 34 respectively
The size of section is just as, the identical regular hexagonal prism Kong Shijiu in direction, regular hexagonal prism hole 20 and regular hexagonal prism Kong Eryi;The boss
The circular hole two or two for cooperating second extension diameter section is offered on 45, and cooperation first extension diameter section is offered on the boss 56
Circular hole two or three.
Further, one detection device of connecting lever includes for detecting the elliptical aperture one, two and of the circular hole respectively
The circular hole three whether He Ge boss 67, boss 78 and boss 89, the boss 67, the boss 78 and described convex
Platform 89 is fixed on the bottom plate 1, and 67 shape of boss is the cylindroid matched with the elliptical aperture one, institute
State boss 78,89 shape of the boss is respectively the cylinder matched with the circular hole two, the circular hole three, the boss seven
8 between the boss 67 and boss 89;
Two detection device of connecting lever includes for detecting the whether qualified boss 9 10 of the height of column and for examining
Survey circular hole four whether He Ge boss 10, the boss 9 10 and the boss 10 be fixed on the bottom plate 1,
The height of the boss 9 10 is equal to the height of the cylinder, and 9 10 shape of boss is hollow cylindrical body, the boss
10 shapes are the cylinder matched with the circular hole four;
Three detection device of connecting lever includes for examining whether qualified convex in the regular hexagonal prism hole six, the U-shaped hole
Platform 11 and boss 12, the boss 11 and the boss 12 are fixed on the bottom plate 1, institute
Stating 11 shape of boss is to cooperate the regular hexagonal prism in the regular hexagonal prism hole six, and 11 shape of boss is and the U
The mutually matched cylindrical body in shape hole, the upper bottom surface center of circle of the boss 11 are located at a certain by bottom on the boss 12
On the diagonal symmetry axis in two, face.
Further, four detection device of connecting lever includes being respectively used to detect seven diameter of circular hole, the rectangular flower
Keyhole eighth is that no qualification boss 13 and boss 14, the fixation of the boss 13 and the boss 14 sets
It sets on the bottom plate 1,13 shape of boss is the cylindrical body matched with the circular hole seven, the boss 14
Shape is the rectangle splined spindle for cooperating the rectangle spline hole eight;
Five detection device of connecting lever includes whether be respectively used to nine diameter of test hole, the regular hexagonal prism hole ten qualified
Boss 15, boss 16;The boss 15, the boss 16 are fixed on the bottom plate 1,
15 shape of boss is the cylindrical body matched with the circular hole nine, and 16 shape of boss is and described positive six
The regular hexagonal prism that prism hole ten matches, the 15 upper bottom surface center of circle of boss are located at a certain by described 16 liang of boss
On the symmetry axis at corresponding side midpoint;
Six detection device of connecting lever includes for whether detecting 12 diameter of circular hole, the regular hexagonal prism Kong Shisan
Qualified boss 20 and boss 21 22, the boss 20 and the boss 21 22 are fixed at the bottom
On plate 1,20 shape of boss is the cylindrical body for cooperating the circular hole 12, and 21 22 shape of boss is cooperation institute
State the regular hexagonal prism of regular hexagonal prism Kong Shisan.
Further, one detection device of axle sleeve includes for examining whether qualified convex of the regular hexagonal prism Kong Shisi
Platform 22 23,22 23 shape of boss are the regular hexagonal prism matched with the regular hexagonal prism Kong Shisi, the boss two
2 23 are fixed on the bottom plate 1;
Two detection device of axle sleeve includes for examining the regular hexagonal prism Kong Shiwu, 2 49 diameter of the axle sleeve
Whether He Ge boss 24 25 and four boss 23 24,24 25 shape of boss is to cooperate the regular hexagonal prism hole ten
Five regular hexagonal prism, 23 24 shape of boss are straight quadrangular, four boss 23 24 circumferentially around
The axle center of the boss 24 25, four boss 23 24 are equal to the axle sleeve two apart from 24 25 shortest distance of boss
49 diameter, the boss 24 25 and four boss 23 24 are fixed on the bottom plate 1.
Further, three detection device of axle sleeve includes for examining 16 diameter of circular hole, the axle sleeve 3 50
Overall diameter whether He Ge boss 26 27 and four boss 25 26,26 27 shape of boss is to cooperate the circular hole ten
Six cylinder, four boss 25 26 are straight quadrangular, and four boss 25 26 are most short apart from boss 26 27
Distance is equal to the overall diameter of the axle sleeve 3 50, and four boss 25 26 and the boss 26 27 are fixed at
On the bottom plate 1.
Further, the flange detection device includes for examining 17 diameter of circular hole, six circular holes ten
Eight diameters whether He Ge boss 27 28 and six boss sixteen 29, the boss 27 28 and six boss sixteen 29
It is fixed on the bottom plate 1,27 28 shape of boss is the cylinder for cooperating the circular hole 17, and six described convex
Sixteen 29 shape of platform is the cylinder for cooperating six circular holes 18, and six boss sixteen 29 are circumferentially around institute
State the axle center distribution of boss 27 28.
Further, the pedestal detection device includes for detecting cross bar left end diameter, the circular hole ten always
Diameter, the cross bar right end diameter whether He Ge boss 17, boss 18 and boss 19;The boss 17
18, the boss 18 and the boss 19 are fixed on the bottom plate 1, the boss 17, described
Boss 19 is symmetrical arranged about the boss 18, and the cooperation cross bar left end is offered on the boss 17
Circular hole 19, the boss 19 offer the circular hole 20 for cooperating the cross bar right end, on 18 side wall of boss
It is fixedly installed the cylinder boss for cooperating the circular hole 11.
Further, the boss 1, boss 23, boss 34, boss 45, boss 56, boss 67, boss 78,
Boss 89, boss 9 10, boss 10, boss 11, boss 12, boss 13, boss 14, boss ten
5 16, boss 16, boss 17, boss 18, boss 19, boss 20, boss 21 22, boss two
2 23, boss 23 24, boss 24 25, boss 25 26, boss 26 27, boss 27 28 and sixteen 29 material of boss are equal
For steel.
Work step of the present invention:
Detection main shaft 40: the main shaft 40 completed the process is sequentially inserted into boss 1, boss 23, boss from one 2 side of boss
34, in boss 45 and boss 56, if whether if will not shake after capable of being fully inserted into and being inserted into main shaft 40 is qualified;
It detects connecting lever 1: the elliptical aperture one, circular hole two and circular hole three of the connecting lever 41 1 completed the process is inserted into boss six
7, on boss 78 and boss 89, if detection connecting lever 1 does not shake and observes the edge of elliptical aperture one, circular hole two and circular hole three
Match with boss 67, boss 78 and 89 size of boss, then connecting lever 1 is qualified;
It detects connecting lever 2 42: the circular hole four on the connecting lever 2 42 completed the process being inserted on boss 10, by top panel turns
To boss 9 10, if connecting lever 2 42 does not shake, top plate is parallel with bottom plate 1 and circular hole four and homogeneous of 10 size of boss for detection
Match, then connecting lever 2 42 is qualified;
It detects connecting lever 3 43: boss 11 is inserted into the circular hole five on the connecting lever 3 43 completed the process, regular hexagonal prism hole six
12, on boss 12, if 1. connecting lever 2 42 does not shake and circular hole five for detection, 2. regular hexagonal prism Kong Liuyu boss 11, convex
Platform 12 just block and, 3. 12 size of regular hexagonal prism Kong Liuyu boss matches, then connecting lever 3 43 is qualified;
It detects connecting lever 4 44: circular hole seven, the rectangle spline hole eight on the connecting lever 4 44 completed the process is inserted into boss 13
14, on boss 14, if detection 1. connecting lever 4 44 cannot shake, 2. circular hole seven, the size of rectangle spline hole eight, highly with it is convex
Platform 13, boss 14 size match, then connecting lever 4 44 is qualified;
It detects connecting lever 5 45: boss 15 is inserted into the circular hole nine on the connecting lever 5 45 completed the process, regular hexagonal prism hole ten
16, on boss 16, if 1. connecting lever 5 45 will not generate shaking for detection, 2. circular hole nine, regular hexagonal prism Kong Shiyu boss 15
16, the size of boss 16, height match, then connecting lever 5 45 is qualified;
It detects connecting lever 6 47: boss is inserted into the circular hole 12 on the connecting lever 6 47 completed the process, regular hexagonal prism hole 13
20, on boss 21 22, if 1. connecting lever 6 47 cannot shake for detection, 2. circular hole 12, regular hexagonal prism hole 13 and boss
20, the size of boss 21 22 matches, then connecting lever 6 47 is qualified;
Detect pedestal 46: by the circular hole 11 on the pedestal 46 completed the process, the cylinder on cross bar insertion boss 18
The circular hole 20 of circular hole 19 and boss 19 on boss, boss 17, it is 2. horizontal if 1. pedestal 46 cannot shake for detection
Left end right end, the circular hole 11 of bar match with circular hole 19, circular hole 20 and cylinder boss size, then pedestal 46 is qualified;
It detects axle sleeve 1: the regular hexagonal prism hole 14 on the axle sleeve 1 completed the process is inserted on boss 22 23,
If 1. axle sleeve 1 cannot shake for detection, it is not able to rotate, 2. regular hexagonal prism hole 14 and the size of boss 22 23 match, then
Axle sleeve 1 is qualified;
Detection axle sleeve 2 49: the axle sleeve 2 49 completed the process is caught in two detection device of axle sleeve, if detecting 1. axle sleeve two
49 cannot shake, and 2. regular hexagonal prism hole 15 matches with 24 25 size of boss, 3. the overall diameter of axle sleeve 2 49 and six it is convex
Platform 23 24 just engages, then axle sleeve 2 49 is qualified;
Detection axle sleeve 3 50: the axle sleeve 3 50 completed the process is caught in three detection device of axle sleeve, if detecting 1. axle sleeve three
50 cannot shake, and 2. circular hole 16 matches with 26 27 size of boss, 3. 3 50 overall diameter of axle sleeve and four boss 25 26
Just engage, then axle sleeve 3 50 is qualified;
Detection flange 51: the flange 51 completed the process is inserted into flange detection device, if 1. flange does not shake for detection,
2. boss 27 28 matches with circular hole ten seven foot cun, 3. eight circular holes 18 can be inserted on boss sixteen 29 and size phase
Match, then flange 51 is qualified.
Above step can be carried out individually, and the detection of all parts is independent of each other.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.