CN107008937A - A kind of device for high-precision borehole - Google Patents
A kind of device for high-precision borehole Download PDFInfo
- Publication number
- CN107008937A CN107008937A CN201710405102.5A CN201710405102A CN107008937A CN 107008937 A CN107008937 A CN 107008937A CN 201710405102 A CN201710405102 A CN 201710405102A CN 107008937 A CN107008937 A CN 107008937A
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- Prior art keywords
- rises
- servomotor
- core
- axle sleeve
- valve
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- 230000001360 synchronised effect Effects 0.000 claims description 31
- 210000004907 gland Anatomy 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
- B23B39/08—Devices for programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of device for high-precision borehole, and it includes lifting and rotating mechanism, high-precision clamping mechanism and hole machined mechanism.The need for the present invention can meet Wheel drilling, at the same have it is simple in construction, be easy to make, the characteristics of performance is stable, precision can meet processing request, the need for adapting to automated production.
Description
Technical field
The present invention relates to a kind of machining set-up, a kind of high-precision borehole specifically in wheel machining process
Device.
Background technology
In automotive wheel production industry, hole machined is a vital process, due to processing the species sum in hole
Amount is relatively more, and wheel hole machined is often the critical process of influence machining efficiency.How the life of machining sequence is effectively improved
Efficiency is produced, is the problem that wheel manufacturer faces.Invention describes a kind of online drilling equipment, by by wheel portion
The processing in point hole is completed with apparatus of the present invention, reduces the processing capacity of unit machining center, thus improve whole unit plus
Work efficiency rate.
The content of the invention
It is therefore an object of the present invention to be to provide for a kind of device for high-precision borehole.
To achieve these goals, the new technical scheme of the present invention is：A kind of high-precision drilling aperture apparatus, it is main organic
Frame, chassis, lift cylinder, support A, bearing base, linear bearing, installing plate, guide shaft, lift shaft, servomotor A, timing belt
Take turns A, connecting plate, timing belt, synchronous pulley B, base, connecting shaft A, servo motor B, axle sleeve A, bottom end cover, connecting shaft B, axle sleeve
B, oil cylinder, bearing A, end cap, gland, bearing B, chassis, ring flange, bearing pin, spring, rise valve, connecting shaft C, protection, and rise core, watches
Take motor C, travelling carriage, leading screw A, servomotor D, guide rail slide A, line slideway A, line slideway B, guide rail slide B, slide branch
Frame, leading screw B, servomotor E, axle sleeve C, bearing C, main shaft, flange, drill bit, mounting bracket, detector composition, it is characterised in that：
I, lifting and rotating mechanism：Chassis is fixed in frame, and installing plate is fixed on chassis by support A, bearing bottom
Seat is fixed on a mounting board, and guide shaft is arranged on bearing base by linear bearing, the two ends of lift shaft respectively with connecting plate and
The output shaft connection of lift cylinder, servomotor A and base are fixed on connecting plate, and axle sleeve A is arranged on by bearing A and end cap
On base, synchronous pulley A and synchronous pulley B are connected with connecting shaft A and servomotor A output shafts respectively, timing belt respectively with together
Walk belt wheel A and synchronous pulley B connections.
II, high-precision clamping mechanism：Bottom end cover, gland and chassis are fixed on axle sleeve A, and servo motor B is arranged on lower end
Cover, axle sleeve B is arranged on axle sleeve A by two row bearing B and gland, and oil cylinder is fixed on inside axle sleeve B, the output end of oil cylinder with
Connecting shaft B connections, servo motor B is connected by connecting shaft B with axle sleeve B, and the core that rises is connected by connecting shaft C with axle sleeve B, the core that rises,
Connecting shaft C is circumferentially locked with axle sleeve B, no relative rotation, and connecting shaft C and axle sleeve B can be fixed on relative axial movement, ring flange
On chassis, 8 uniform T-shaped chutes of ring flange and chassis cavity formation, 8 valve bottom surfaces of rising be respectively with 8 T-shaped chutes one by one
The T-type structure that manufactures of correspondence, rise valve can in chute it is smooth it is high-precision slide, the valve madial wall that rises is 15 ° of inclined-planes, 8 bullets
The two ends of spring respectively ring flange and 8 rise valve connection；Rise 15 ° inclined-planes of the core side for two groups of uniform intervals distributions, every group of inclined-plane number
Measure as 8, two inclined-planes have difference in height, the upper end side wall on two groups of inclined-planes crosses and the conical surface, in oil cylinder pulling force and spring force
Under collective effect, when the core that rises is in most bottom position, the side wall for the valve that rises and rise core taper-face contact, servo motor B by connecting shaft B,
Axle sleeve B and connecting shaft C drives the core that rises to rotate 22.5 °, and the valve that rises coordinates inclined-plane to be changed between two inclined-planes of the core that rises.Oil cylinder drives
Connecting shaft C and core up and down motion of rising, are coordinated by the inclined-plane of rise valve and the core inclined-plane that rises, and 8 valves that rise are along in ring flange and chassis
Synchronous centripetal and centrifugal motion in 8 uniform T-shaped chutes of chamber formation, 8 valves that rise realize high-precise synchronization harmomegathus function；By
There is difference in height in the two groups of evenly spaced inclined-planes in core side that rise, when servo motor B drives the core that rises to rotate 22.5 °, the valve that rises coordinates
Inclined-plane is changed between two inclined-planes of core that rise, so that the harmomegathus diameter for the valve that rises changes in two different scopes, is finally risen
Valve realizes big stroke harmomegathus.
III, position of valve port testing agency：Mounting bracket is fixed in frame, and detector is arranged on mounting bracket.
By adjusting position of the detector on mounting bracket, the detection requirement of different size wheel-type can be met.
IV, hole machined mechanism：Servomotor C and line slideway B are fixed on frame, slide support by guide rail slide B with
Line slideway B connections, leading screw B is connected with servomotor C and slide support respectively, and servomotor C drives slide branch by leading screw B
Frame moves up and down along line slideway B.
Servomotor D and line slideway A are fixed on slide support, and slide support passes through guide rail slide A and line slideway A
Connection, leading screw A be connected with servomotor D and slide support respectively, and servomotor D is by leading screw A drive slide supports along straight
Line guide rail A horizontal movements.
Servomotor E and axle sleeve C is arranged on slide support, main shaft and bearing C by flange closure inside axle sleeve C,
The two ends of main shaft are connected with servomotor E and drill bit respectively.Servomotor E can drive drill bit to rotate.
There is corresponding pin-and-hole in chassis and ring flange, pin-and-hole of the alignment pin respectively with chassis and ring flange is connected, it is ensured that bottom
The assembly precision of disk and ring flange.
In one aspect of the invention there is provided a kind of device for high-precision borehole, by frame (1), chassis (2),
Lift cylinder (3), support A (4), bearing base (5), linear bearing (6), installing plate (7), guide shaft (8), lift shaft (9), servo
Motor A (10), synchronous pulley A (11), connecting plate (12), timing belt (13), synchronous pulley B (14), base (15), connecting shaft A
(16), servo motor B (17), axle sleeve A (18), bottom end cover (19), connecting shaft B (20), axle sleeve B (21), oil cylinder (22), bearing A
(23), end cap (24), gland (25), bearing B (26), chassis (27), and ring flange (28), bearing pin (29), spring (30), rise valve
(31), connecting shaft C (32), are protected (33), the core that rises (34), servomotor C (35), travelling carriage (36), leading screw A (37), servo electricity
Machine D (38), guide rail slide A (39), line slideway A (40), line slideway B (41), guide rail slide B (42), slide support (43),
Leading screw B (44), servomotor E (45), axle sleeve C (46), bearing C (47), main shaft (48), flange (49), drill bit (50), mounting bracket
(51), detector (52) is constituted, it is characterised in that：In the lifting and rotating mechanism of described device, chassis (2) are fixed on machine
On frame (1), installing plate (7) is fixed on chassis (2) by support A (4), and bearing base (5) is fixed on installing plate (7), is led
Axle (8) is arranged on bearing base (5) by linear bearing (6), the two ends of lift shaft (9) respectively with connecting plate (12) and lifting
The output shaft connection of cylinder (3), servomotor A (10) and base (15) are fixed on connecting plate (12), and axle sleeve A (18) passes through axle
A (23) and end cap (24) is held to be arranged on base (15), synchronous pulley A (11) and synchronous pulley B (14) respectively with connecting shaft A
(16) connected with servomotor A (10) output shaft, timing belt (13) connects with synchronous pulley A (11) and synchronous pulley B (14) respectively
Connect；In the high-precision clamping mechanism of described device, bottom end cover (19), gland (25) and chassis (27) are fixed on axle sleeve A
(18) on, servo motor B (17) is arranged on bottom end cover (19), and axle sleeve B (21) is pacified by two row bearing B (26) and gland (25)
On axle sleeve A (18), oil cylinder (22) is fixed on axle sleeve B (21) inside, and output end and the connecting shaft B (32) of oil cylinder (22) connect
Connect, servo motor B (17) is connected by connecting shaft B (20) with axle sleeve B (21), the core that rises (34) passes through connecting shaft C (32) and axle sleeve B
(21) connect, circumferential locked, the no relative rotation of the core that rises (34), connecting shaft C (32) and axle sleeve B (21)；Connecting shaft C (32) and axle sleeve
B (21) can be fixed on chassis (27) with relative axial movement, ring flange (28), and ring flange (28) and chassis (27) inner chamber are formed
8 uniform T-shaped chutes, 8 valve that rises (31) bottom surfaces are to correspond the T-type structure manufactured with 8 T-shaped chutes respectively, and rise valve
(31) can in chute it is smooth it is high-precision slide, the valve that rises (31) madial wall is 15 ° of inclined-planes, the two ends point of 8 springs (30)
Other ring flange (28) and 8 rise valve (31) connection；Rise by core (34) 15 ° of inclined-planes (34-1) sideways for the distribution of two groups of uniform intervals and
(34-2), every group of inclined-plane quantity is 8, and two inclined-planes have difference in height, and the upper end side wall on two groups of inclined-planes crosses and the conical surface (34-3),
Under the collective effect of oil cylinder (22) pulling force and spring (30) elastic force, when the core that rises (34) is in most bottom position, the side of the valve that rises (31)
Wall is contacted with the core that rises (34) conical surface (34-3), and servo motor B (17) passes through connecting shaft B (20), axle sleeve B (21) and connecting shaft C
(32) core (34) that rises is driven to rotate 22.5 °, the valve that rises (31) coordinates inclined-plane can be in the inclined-plane (34-1) of the core that rises (34) and (34-2)
Between change.Oil cylinder (22) drives connecting shaft C (32) and the core that rises (34) to move up and down, and passes through the valve that rises (31) and core (34) inclined-plane that rises
Inclined-plane coordinate, in 8 uniform T-shaped chutes that 8 valves that rise (31) are formed along ring flange (28) and chassis (27) inner chamber together
Centripetal and centrifugal motion is walked, 8 valves that rise (31) realize high-precise synchronization harmomegathus function；Due to the core that rises (34) side two groups it is uniform between
Every inclined-plane there is difference in height, when servo motor B (17) drive rise core (34) rotate 22.5 °, the valve that rises (31) coordinate inclined-plane rising
Changed between the inclined-plane (34-1) of core (34) and (34-2), so that the harmomegathus diameter of the valve that rises (31) is in two different scopes
Change, the valve (31) that finally rises realizes big stroke harmomegathus；In the position of valve port testing agency of device, mounting bracket (51) is fixed on
In frame (5), detector (52) is arranged on mounting bracket (51)；By adjusting position of the detector (52) on mounting bracket (51)
Put, meet the detection requirement of different size wheel-type；In the hole machined mechanism of described device, servomotor C (35) and straight line are led
Rail B (41) is fixed on frame (1), and slide support (43) is connected by guide rail slide B (42) with line slideway B (41), leading screw B
(44) it is connected respectively with servomotor C (35) and slide support (43), servomotor C (35) drives slide by leading screw B (44)
Support (43) moves up and down along line slideway B (41)；Servomotor D (38) and line slideway A (40) (26) are fixed on slide
On support (43), slide support (43) is connected by guide rail slide A (39) with line slideway A (40), and leading screw A (37) is respectively with watching
Take motor D (38) and slide support (43) connection, servomotor D (38) by leading screw A (37) drive slide support (43) along
Line slideway A (40) horizontal movement；Servomotor E (45) and axle sleeve C (46) be arranged on slide support (43) on, main shaft (48) and
Bearing C (47) is enclosed in that axle sleeve C (46) is internal by flange (49), the two ends of main shaft (48) respectively with servomotor E (45) and
Drill bit (50) is connected.Servomotor E (45) can drive drill bit (50) to rotate.
In currently preferred aspect, there is corresponding pin-and-hole in chassis (27) and ring flange (28), alignment pin (29) is respectively
It is connected with the pin-and-hole of chassis (27) and ring flange (28), it is ensured that the assembly precision of chassis (27) and ring flange (28).
When actual use, wheel is transported to present apparatus operating position by roller-way, leads to compressed air, and lift cylinder drives dress
Clamp mechanism is raised, and wheel flange face is contacted with ring flange, then, and lift cylinder band motor car wheel is lifted to specified location.The oil of oil cylinder
Cylinder rod is in contraction state, under the action of the spring, the upper taper-face contact of the inclined-plane for the valve that rises and the core that rises.It is straight according to wheel center hole
The size in footpath, drives the core that rises to rotate specific angle by servomotor A, and the inclined-plane of valve that makes to rise is matched somebody with somebody with the corresponding inclined-plane for the core that rises
Close, then, oil cylinder is started working, and oil cylinder overcomes spring force to drive connecting shaft C to be moved upwards with the core that rises, pass through rise valve and the core that rises
The inclined-plane on inclined-plane coordinates, and the valve that respectively rises is transported laterally along synchronous in ring flange and a uniform T-shaped chute for chassis cavity formation
Dynamic, the valve that finally rises touches the centre bore of wheel, and the locating tensioning process of wheel is completed.Servomotor A passes through timing belt, synchronization
Belt wheel A and synchronous pulley B drives axle sleeve A and vehicle wheel rotation, during wheel rotates, detector detection wheel valve hole,
Then, wheel is rotated further, and the axis of a certain preprocessing hole of wheel and drill axis is in specific plane, then, according to
According to the dimensional structure feature of processing wheel-type, by the formula pre-entered, servomotor D drives drill bit to move horizontally, and makes drill bit
Overlapped with the axis of preprocessing hole, servomotor E drives drill bit to rotate, servomotor C control drill bits are moved downward, and completion should
The processing in hole, then, synchronous rotation system drive vehicle wheel rotation, successively by wheel rotate to need process next hole go to it is pre-
Positioning is put, and completes all boring works.
The need for the present invention can meet Wheel drilling, at the same have it is simple in construction, be easy to make, performance is stable, precision energy
The characteristics of meeting processing request, the need for adapting to automated production.
Brief description of the drawings
Hereinafter, embodiment of the present invention is described in detail with reference to accompanying drawing, wherein：
Fig. 1 is the structural representation of the device for high-precision borehole of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the core that rises of the device for high-precision borehole of this embodiment of the present invention 1, and Fig. 2A is it
Sectional view, Fig. 2 B are top views.
In figure, 1- frames, 2- chassis, 3- lift cylinders, 4- supports A, 5- bearing base, 6- linear bearings, 7-
Installing plate, 8- guide shafts, 9- lift shafts, 10- servomotors A, 11- synchronous pulley A, 12- connecting plate, 13- timing belts,
14- synchronous pulleys B, 15- base, 16- connecting shafts A, 17- servo motor B, 18- axle sleeves A, 19- bottom end cover, 20- connects
Spindle B, 21- axle sleeve B, 22- oil cylinder, 23- bearings A, 24- end cap, 25- glands, 26- bearings B, 27- chassis, 28-
Ring flange, 29- bearing pins, 30- springs, 31- rises valve, 32- connecting shafts B, 33- protection, and 34- rises core, 35- servomotors
C, 36- travelling carriage, 37- leading screws A, 38- servomotor D, 39- guide rail slide A, 40- line slideway A, 41- line slideway
B, 42- guide rail slide B, 43- slide support, 44- leading screws B, 45- servomotor E, 46- axle sleeve C, 47- bearing C, 48-
Main shaft, 49- end caps, 50- drill bits, 51- mounting brackets, 52- detectors
Embodiment
Embodiment 1
Describe the details and working condition of the specific device according to new proposition of the invention in detail below in conjunction with the accompanying drawings.
A kind of wheel on-line checking trip gear of the present invention, main organic frame 1, chassis 2, lift cylinder 3, support A4, axle
Base 5 is held, linear bearing 6, installing plate 7, guide shaft 8, lift shaft 9, servomotor A10, synchronous pulley A11, connecting plate 12 is synchronous
Band 13, synchronous pulley B14, base 15, connecting shaft A16, servo motor B 17, axle sleeve A18, bottom end cover 19, connecting shaft B20, axle sleeve
B21, oil cylinder 22, bearing A23, end cap 24, gland 25, bearing B26, chassis 27, ring flange 28, bearing pin 29, spring 30, rise valve
31, connecting shaft C32, protection 33, rise core 34, servomotor C35, travelling carriage 36, leading screw A37, servomotor D38, guide rail slide
A39, line slideway A40, line slideway B41, guide rail slide B42, slide support 43, leading screw B44, servomotor E45, axle sleeve
C46, bearing C47, main shaft 48, flange 49, drill bit 50, mounting bracket 51, detector 52 is constituted, it is characterised in that：
I, lifting and rotating mechanism：Chassis 2 is fixed in frame 1, and installing plate 7 is fixed on chassis 2 by support A 4,
Bearing base 5 is fixed on installing plate 7, and guide shaft 8 is arranged on bearing base 5 by linear bearing 6, the two ends point of lift shaft 9
Output shaft not with connecting plate 12 and lift cylinder 3 is connected, and servomotor A10 and base 15 are fixed on connecting plate 12, axle sleeve
A18 is arranged on base 15 by bearing A23 and end cap 24, synchronous pulley A11 and synchronous pulley B14 respectively with connecting shaft A16
With the connection of servomotor A10 output shafts, timing belt 13 is connected with synchronous pulley A11 and synchronous pulley B14 respectively.
II, high-precision clamping mechanism：Bottom end cover 19, gland 25 and chassis 27 are fixed on axle sleeve A18, servo motor B 17
On bottom end cover 19, axle sleeve B21 is arranged on axle sleeve A18 by two row bearing B26 and gland 25, and oil cylinder 22 is fixed on axle
Cover inside B21, the output end of oil cylinder 22 is connected with connecting shaft B32, servo motor B 17 is connected by connecting shaft B20 and axle sleeve B21
Connect, the core 34 that rises is connected by connecting shaft C32 with axle sleeve B21, the core 34 that rises, connecting shaft C32 and axle sleeve B21 are circumferentially locked, without relative
Rotate, connecting shaft C32 and axle sleeve B21 can be fixed on chassis 27 with relative axial movement, ring flange 28, ring flange 28 and chassis
27 inner chambers form 8 uniform T-shaped chutes, and 8 bottom surfaces of valve 31 of rising are to correspond the T junction manufactured with 8 T-shaped chutes respectively
Structure, rise valve 31 can in chute it is smooth it is high-precision slide, the madial wall of valve 31 that rises is 15 ° of inclined-planes, the two ends point of 8 springs 30
Other ring flange 28 and 8 valve 31 that rises is connected；Rise 15 ° inclined-plane 34-1s and 34-2 of the side of core 34 for two groups of uniform intervals distributions, every group
Inclined-plane quantity is 8, and two inclined-planes have difference in height, and the upper end side wall on two groups of inclined-planes crosses and conical surface 34-3, in the pulling force of oil cylinder 22
Under the collective effect of the elastic force of spring 30, when the core 34 that rises is in most bottom position, the side wall for the valve 31 that rises connects with the conical surface 34-3 of core 34 that rises
Touch, servo motor B 17 drives the core 34 that rises to rotate 22.5 ° by connecting shaft B20, axle sleeve B21 and connecting shaft C32, and the valve 31 that rises coordinates
Inclined-plane can be changed between the inclined-plane 34-1 and 34-2 for the core 34 that rises.Oil cylinder 22 drives connecting shaft C32 and the core 34 that rises moves up and down,
Coordinated by the inclined-plane of rise valve 31 and the inclined-plane of core 34 that rises, 8 valves 31 that rise formed along ring flange 28 and the inner chamber of chassis 27 8 are
Synchronous centripetal and centrifugal motion in the T-shaped chute of cloth, 8 valves 31 that rise realize high-precise synchronization harmomegathus function；Due to the side of core 34 of rising
There is difference in height in the evenly spaced inclined-plane in two groups of face, when servo motor B 17 drives the core 34 that rises to rotate 22.5 °, the valve 31 that rises coordinates tiltedly
Face is changed between the inclined-plane 34-1 and 34-2 for the core 34 that rises, so that the harmomegathus diameter for the valve 31 that rises becomes in two different scopes
Change, the valve 31 that finally rises realizes big stroke harmomegathus.
III, position of valve port testing agency：Mounting bracket 51 is fixed in frame 5, and detector 52 is arranged on mounting bracket 51
On.
By adjusting position of the detector 52 on mounting bracket 51, the detection requirement of different size wheel-type can be met.
IV, hole machined mechanism：Servomotor C35 and line slideway B41 are fixed on frame 1, and slide support 43 passes through guide rail
Slide B42 is connected with line slideway B41, and leading screw B44 is connected with servomotor C35 and slide support 43 respectively, servomotor C35
Slide support 43 is driven to be moved up and down along line slideway B41 by leading screw B44.
Servomotor D38 and line slideway A4026 are fixed on slide support 43, and slide support 43 passes through guide rail slide
A39 is connected with line slideway A40, and leading screw A37 is connected with servomotor D38 and slide support 43 respectively, and servomotor D38 passes through
Leading screw A37 drives slide support 43 along line slideway A40 horizontal movements.
Servomotor E45 and axle sleeve C46 is arranged on slide support 43, and main shaft 48 and bearing C47 are closed by flange 49
Inside axle sleeve C46, the two ends of main shaft 48 are connected with servomotor E45 and drill bit 50 respectively.Servomotor E45 can drive brill
First 50 rotate.
There is corresponding pin-and-hole in chassis 27 and ring flange 28, alignment pin 29 connects with the pin-and-hole of chassis 27 and ring flange 28 respectively
Connect, it is ensured that the assembly precision of chassis 27 and ring flange 28.
When actual use, wheel is transported to present apparatus operating position by roller-way, leads to compressed air, and lift cylinder 3 drives
Clamping mechanism is raised, and wheel flange face is contacted with ring flange 28, and then, lift cylinder 3 is lifted to specified location with motor car wheel.Oil cylinder
22 cylinder rod is in contraction state, in the presence of spring 30, the upper taper-face contact of the inclined-plane for the valve 31 that rises and the core 34 that rises.According to
The size of wheel center bore dia, drives the core 34 that rises to rotate specific angle by servomotor A10, the inclined-plane for the valve 31 that makes to rise with
The rise corresponding inclined-plane of core 34 coordinates, and then, oil cylinder 22 is started working, and oil cylinder 22 overcomes the elastic force of spring 30 to drive connecting shaft C32
With the motion upwards of core 34 of rising, coordinated by the inclined-plane of rise valve 31 and the inclined-plane of core 33 that rises, the valve 31 that respectively rises is along ring flange 28 and chassis
Synchronous outwards lateral movement in 8 uniform T-shaped chutes that 27 inner chambers are formed, the valve 31 that finally rises touches the centre bore of wheel, car
The locating tensioning process of wheel is completed.According to the every dimensional parameters of processing wheel, controlled by servomotor C35 and servomotor D41
Measuring roll 44 processed moves to wheel outer rim bcad seats position, then, and servomotor A10 starts working, and drives vehicle wheel rotation, inspection
Survey the circumferential position contact of roller 44 and wheel outer rim bcad seats, beat detector 43 by analyzing the amount of movement of measuring roll 44,
The final jitter values for detecting wheel.So far, wheel hop detection work is completed.
Claims (2)
1. a kind of device for high-precision borehole, by frame (1), chassis (2), lift cylinder (3), support A (4), bearing bottom
Seat (5), linear bearing (6), installing plate (7), guide shaft (8), lift shaft (9), servomotor A (10), synchronous pulley A (11), even
Fishplate bar (12), timing belt (13), synchronous pulley B (14), base (15), connecting shaft A (16), servo motor B (17), axle sleeve A
(18), bottom end cover (19), connecting shaft B (20), axle sleeve B (21), oil cylinder (22), bearing A (23), end cap (24), gland (25), axle
B (26) is held, chassis (27), ring flange (28), bearing pin (29), spring (30), the valve that rises (31), connecting shaft C (32) is protected (33),
Rise core (34), servomotor C (35), travelling carriage (36), leading screw A (37), servomotor D (38), guide rail slide A (39), straight line
Guide rail A (40), line slideway B (41), guide rail slide B (42), slide support (43), leading screw B (44), servomotor E (45), axle
Cover C (46), bearing C (47), main shaft (48), flange (49), drill bit (50), mounting bracket (51), detector (52) composition, its feature
It is：
In the lifting and rotating mechanism of described device, chassis (2) are fixed in frame (1), and installing plate (7) passes through support A
(4) it is fixed on chassis (2), bearing base (5) is fixed on installing plate (7), guide shaft (8) is arranged on by linear bearing (6)
On bearing base (5), the output shaft of the two ends of lift shaft (9) respectively with connecting plate (12) and lift cylinder (3) is connected, servo electricity
Machine A (10) and base (15) are fixed on connecting plate (12), and axle sleeve A (18) is arranged on bottom by bearing A (23) and end cap (24)
On seat (15), synchronous pulley A (11) and synchronous pulley B (14) connect with connecting shaft A (16) and servomotor A (10) output shaft respectively
Connect, timing belt (13) is connected with synchronous pulley A (11) and synchronous pulley B (14) respectively；
In the high-precision clamping mechanism of described device, bottom end cover (19), gland (25) and chassis (27) are fixed on axle sleeve A
(18) on, servo motor B (17) is arranged on bottom end cover (19), and axle sleeve B (21) is pacified by two row bearing B (26) and gland (25)
On axle sleeve A (18), oil cylinder (22) is fixed on axle sleeve B (21) inside, and output end and the connecting shaft B (32) of oil cylinder (22) connect
Connect, servo motor B (17) is connected by connecting shaft B (20) with axle sleeve B (21), the core that rises (34) passes through connecting shaft C (32) and axle sleeve B
(21) connect, circumferential locked, the no relative rotation of the core that rises (34), connecting shaft C (32) and axle sleeve B (21)；Connecting shaft C (32) and axle sleeve
B (21) can be fixed on chassis (27) with relative axial movement, ring flange (28), and ring flange (28) and chassis (27) inner chamber are formed
8 uniform T-shaped chutes, 8 valve that rises (31) bottom surfaces are to correspond the T-type structure manufactured with 8 T-shaped chutes respectively, and rise valve
(31) can in chute it is smooth it is high-precision slide, the valve that rises (31) madial wall is 15 ° of inclined-planes, the two ends point of 8 springs (30)
Other ring flange (28) and 8 rise valve (31) connection；Rise by core (34) 15 ° of inclined-planes (34-1) sideways for the distribution of two groups of uniform intervals and
(34-2), every group of inclined-plane quantity is 8, and two inclined-planes have difference in height, and the upper end side wall on two groups of inclined-planes crosses and the conical surface (34-3),
Under the collective effect of oil cylinder (22) pulling force and spring (30) elastic force, when the core that rises (34) is in most bottom position, the side of the valve that rises (31)
Wall is contacted with the core that rises (34) conical surface (34-3), and servo motor B (17) passes through connecting shaft B (20), axle sleeve B (21) and connecting shaft C
(32) core (34) that rises is driven to rotate 22.5 °, the valve that rises (31) coordinates inclined-plane can be in the inclined-plane (34-1) of the core that rises (34) and (34-2)
Between change.Oil cylinder (22) drives connecting shaft C (32) and the core that rises (34) to move up and down, and passes through the valve that rises (31) and core (34) inclined-plane that rises
Inclined-plane coordinate, in 8 uniform T-shaped chutes that 8 valves that rise (31) are formed along ring flange (28) and chassis (27) inner chamber together
Centripetal and centrifugal motion is walked, 8 valves that rise (31) realize high-precise synchronization harmomegathus function；Due to the core that rises (34) side two groups it is uniform between
Every inclined-plane there is difference in height, when servo motor B (17) drive rise core (34) rotate 22.5 °, the valve that rises (31) coordinate inclined-plane rising
Changed between the inclined-plane (34-1) of core (34) and (34-2), so that the harmomegathus diameter of the valve that rises (31) is in two different scopes
Change, the valve (31) that finally rises realizes big stroke harmomegathus；In the position of valve port testing agency of device, mounting bracket (51) is fixed on
In frame (5), detector (52) is arranged on mounting bracket (51)；By adjusting position of the detector (52) on mounting bracket (51)
Put, meet the detection requirement of different size wheel-type；
In the hole machined mechanism of described device, servomotor C (35) and line slideway B (41) are fixed on frame (1), slide branch
Frame (43) is connected by guide rail slide B (42) with line slideway B (41), leading screw B (44) respectively with servomotor C (35) and slide
Support (43) is connected, and servomotor C (35) drives slide support (43) along above and below line slideway B (41) by leading screw B (44)
Motion；Servomotor D (38) and line slideway A (40) (26) are fixed on slide support (43), and slide support (43) is by leading
Rail slide A (39) is connected with line slideway A (40), and leading screw A (37) connects with servomotor D (38) and slide support (43) respectively
Connect, servomotor D (38) drives slide support (43) along line slideway A (40) horizontal movement by leading screw A (37)；Servo electricity
Machine E (45) and axle sleeve C (46) is arranged on slide support (43), and main shaft (48) and bearing C (47) are enclosed in by flange (49)
Axle sleeve C (46) is internal, and the two ends of main shaft (48) are connected with servomotor E (45) and drill bit (50) respectively.Servomotor E (45) energy
Enough drill bit (50) is driven to rotate.
2. device according to claim 1, it is characterised in that have corresponding pin-and-hole in chassis (27) and ring flange (28), fixed
Pin-and-hole of the position pin (29) respectively with chassis (27) and ring flange (28) is connected, it is ensured that the assembling essence of chassis (27) and ring flange (28)
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405102.5A CN107008937A (en) | 2017-05-31 | 2017-05-31 | A kind of device for high-precision borehole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405102.5A CN107008937A (en) | 2017-05-31 | 2017-05-31 | A kind of device for high-precision borehole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008937A true CN107008937A (en) | 2017-08-04 |
Family
ID=59452091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405102.5A Pending CN107008937A (en) | 2017-05-31 | 2017-05-31 | A kind of device for high-precision borehole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008937A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031929A (en) * | 2017-12-29 | 2018-05-15 | 中信戴卡股份有限公司 | A kind of device for removing axle cap mouth and connecing knife rib burr |
| CN108705355A (en) * | 2018-07-31 | 2018-10-26 | 中信戴卡股份有限公司 | It improves wheel machining center and turns material positioning device |
| CN109373952A (en) * | 2018-11-07 | 2019-02-22 | 中信戴卡股份有限公司 | Wheel rim room device in a kind of on-line checking wheel |
| EP3756907A1 (en) * | 2019-06-27 | 2020-12-30 | Citic Dicastal Co., Ltd. | Compound wheel assembling apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057118A (en) * | 2014-06-18 | 2014-09-24 | 中信戴卡宁波轮毂制造有限公司 | Drilling device |
| CN105928476A (en) * | 2016-06-29 | 2016-09-07 | 中信戴卡股份有限公司 | On-line wheel flopping detection apparatus |
| CN205950211U (en) * | 2016-06-29 | 2017-02-15 | 中信戴卡股份有限公司 | Automatic change line and pull out inflating valve device |
-
2017
- 2017-05-31 CN CN201710405102.5A patent/CN107008937A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057118A (en) * | 2014-06-18 | 2014-09-24 | 中信戴卡宁波轮毂制造有限公司 | Drilling device |
| CN105928476A (en) * | 2016-06-29 | 2016-09-07 | 中信戴卡股份有限公司 | On-line wheel flopping detection apparatus |
| CN205950211U (en) * | 2016-06-29 | 2017-02-15 | 中信戴卡股份有限公司 | Automatic change line and pull out inflating valve device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031929A (en) * | 2017-12-29 | 2018-05-15 | 中信戴卡股份有限公司 | A kind of device for removing axle cap mouth and connecing knife rib burr |
| CN108031929B (en) * | 2017-12-29 | 2023-11-17 | 中信戴卡股份有限公司 | Device for removing burrs of edge of wheel cap joint knife |
| CN108705355A (en) * | 2018-07-31 | 2018-10-26 | 中信戴卡股份有限公司 | It improves wheel machining center and turns material positioning device |
| CN108705355B (en) * | 2018-07-31 | 2023-11-03 | 中信戴卡股份有限公司 | Improved turning positioning device for wheel machining center |
| CN109373952A (en) * | 2018-11-07 | 2019-02-22 | 中信戴卡股份有限公司 | Wheel rim room device in a kind of on-line checking wheel |
| EP3756907A1 (en) * | 2019-06-27 | 2020-12-30 | Citic Dicastal Co., Ltd. | Compound wheel assembling apparatus |
| US11878553B2 (en) | 2019-06-27 | 2024-01-23 | Citic Dicastal Co., Ltd. | Compound wheel assembling apparatus |
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