CN108971992A - It is a kind of for processing the numerically controlled processing equipment of axle sleeve - Google Patents
It is a kind of for processing the numerically controlled processing equipment of axle sleeve Download PDFInfo
- Publication number
- CN108971992A CN108971992A CN201810879219.1A CN201810879219A CN108971992A CN 108971992 A CN108971992 A CN 108971992A CN 201810879219 A CN201810879219 A CN 201810879219A CN 108971992 A CN108971992 A CN 108971992A
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- Prior art keywords
- axis
- axle sleeve
- slide
- feed mechanism
- screw rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
- B23Q7/08—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 by means of slides or chutes
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Turning (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: including rack, spindle box, X-axis feed mechanism, Y-axis feed mechanism, axle sleeve feed mechanism, axle sleeve fixture, drilling machine；The axle sleeve fixture is set on the main shaft of the spindle box, and is used for the clamping of axle sleeve to be processed；The X-axis feed mechanism includes first servo motor, X-axis guide rail, X-axis slide, X-axis screw rod；The Y-axis feed mechanism includes the second servo motor, Y-axis guide rail, Y-axis slide, Y-axis screw rod；The axle sleeve feed mechanism includes feeding pedestal, Y-axis guide rod, guide rod supports, feeding slide, Y-axis driving cylinder, hopper and X-axis charging cylinder；The drilling machine is located at the top of the axle sleeve fixture；Turning tool rest and tap holder are set on the Y-axis slide.A series of full-automatic processings such as achievable ladder outside wall surface, threaded interior hole and the radial hole on axle sleeve of the present invention, can significantly improve working efficiency, and machining accuracy is high, significantly attenuating production cost.
Description
Technical field
The present invention relates to a kind of numerically controlled processing equipments, more particularly to a kind of for processing the numerically controlled processing equipment of axle sleeve.
Background technique
Referring to Fig. 1, as a kind of automobile domain drive assembly Upper shaft sleeve, the axle sleeve have ladder outside wall surface (N-1, N-2),
Threaded interior hole (N-3), radial hole (N-4) and rectangular portion (N-5).And in existing production and processing, it has the following disadvantages and divides
It analyses as follows:
First, it is existing between above-mentioned ladder outside wall surface (N-1, N-2), threaded interior hole (N-3) and radial hole (N-4) for by
One process operation break-down on different multiple lathes is processed, and there are multiple clampings, automates low, inefficiency, precision is low, cost
High problem.
Second, existing above-mentioned axle sleeve is using artificial feeding one by one and artificial clamping, and there are inefficiency, clamping is troublesome
Problem.
Summary of the invention
In order to solve one or more defect among the above of the existing technology, the present invention provides one kind for processing
The numerically controlled processing equipment of axle sleeve.
To achieve the above object, the present invention provides a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that:
Including rack (1), spindle box (2), X-axis feed mechanism (3), Y-axis feed mechanism (4), axle sleeve feed mechanism (5), axle sleeve fixture
(6), drilling machine (7)；The spindle box (2) and X-axis feed mechanism (3) are set on the rack (1) along the two sides of X axis；It should
Axle sleeve fixture (6) is set on the main shaft (2-1) of the spindle box (2), and is used for the clamping of axle sleeve to be processed (N)；The X-axis into
It include first servo motor (3-1), X-axis guide rail (3-2), X-axis slide (3-3), X-axis screw rod (3-4) to mechanism (3), the X-axis is sliding
Seat (3-3) is slidably connected by X-axis guide rail (3-2) with rack (1), and the X-axis screw rod (3-4) and X-axis slide (3-3) transmission connect
It connects, which connect with X-axis screw rod (3-4) and for driving the X-axis screw rod (3-4) to make rotating motion；It should
Y-axis feed mechanism (4) includes the second servo motor (4-1), Y-axis guide rail (4-2), Y-axis slide (4-3), Y-axis screw rod (4-4), is somebody's turn to do
Y-axis slide (4-3) is slidably connected by Y-axis guide rail (4-2) with X-axis slide (3-3), the Y-axis screw rod (4-4) and Y-axis slide (4-
3) it is sequentially connected, which connect with Y-axis screw rod (4-4) and revolve for driving the Y-axis screw rod (4-4) to do
Transhipment is dynamic；The axle sleeve feed mechanism (5) includes feeding pedestal (5-1), Y-axis guide rod (5-2), guide rod supports (5-3), feeding slide
(5-4), Y-axis driving cylinder (5-5), hopper (5-6) and X-axis charging cylinder (5-7), the feeding pedestal (5-1) and rack (1) are relatively solid
Fixed, which is loaded on the feeding pedestal (5-1) by guide rod supports (5-3), the feeding slide (5-4) and Y
Spindle guide bar (5-2) is slidably connected, which connect with the feeding slide (5-4), the hopper (5-6)
It is obliquely installed on the feeding slide (5-4), which is equipped with discharge port (5-61), the discharge port (5-
61) towards the axle sleeve fixture (6), which is installed on the hopper (5-6) and is used for the discharging
In axle sleeve to be processed (N) push-in axle sleeve fixture (6) in mouth (5-61)；The drilling machine (7) is located at the axle sleeve fixture (6)
Top；Turning tool rest (8) and tap holder (9) are set on the Y-axis slide (4-3).
Using the above structure, work characteristics and effect analysis are as follows: first, it is put into the hopper (5-6) to be processed
Several axle sleeves (N), and several axle sleeves (N) continuous and tilt distribution one by one in the hopper (5-6), and the Y-axis when feeding
Driving cylinder (5-5) drives the feeding slide (5-4) to slide towards feed direction, and the interior lower end hopper (5-6) is made to state discharge port
Axle sleeve to be processed (N) in (5-61) move to axle sleeve fixture (6) position face, then restart X-axis charging cylinder (5-7) work
Make, the axle sleeve to be processed (N) in the discharge port (5-61) at the lower end hopper (5-6) can be just pushed into over the ground to the axle sleeve folder
Have in (6), and the axle sleeve fixture (6) then clamps axle sleeve to be processed (N), then Y-axis driving cylinder (5-5) drives the feeding sliding
Seat (5-4) resets direction sliding, due to leaving machining area, can avoid interfering in axle sleeve process, and the hopper (5-6)
Interior each axle sleeve (N) meeting Automatic-descending cover, prepares for feeding next time；Second, since the turning tool rest (8) is for pacifying
Entrucking knife, the tap holder (9) is for installing screw tap, and at ladder outside wall surface (N-1, N-2), which is used for
It drives lathe tool to feed along X axis to be displaced, which is displaced for driving lathe tool to feed along Y-axis, the spindle box
(2) main shaft (2-1) rotation and drive axle sleeve fixture (6) on axle sleeve to be processed (N) Concentric rotation, it can be achieved that the axle sleeve rank
Terraced outside wall surface (N-1, N-2) turning processing；Screw tap can be displaced after adjusting and axle sleeve by third by Y-axis feed mechanism (4)
Axle sleeve to be processed (N) on fixture (6) with one heart, restarts the X-axis feed mechanism (3) and works, and the main shaft of the spindle box (2)
(2-1) rotation and drive axle sleeve fixture (6) on axle sleeve to be processed (N) Concentric rotation, it can be achieved that the screw tap along axle sleeve to be processed
(N) X-axis movement with one heart, to realize threaded interior hole (N-3) processing of axle sleeve (N)；4th, it, can be real when starting drilling machine (7)
Drilling radial hole (N-4) processing now is realized to the axle sleeve to be processed (N) on axle sleeve fixture (6), due to the main shaft of the spindle box (2)
, it can be achieved that the successively processing of each radial hole (N-4) when (2-1) drives axle sleeve (N) to be processed to turn to different angle.Therefore, above-mentioned
Scheme can realize respectively to above-mentioned ladder outside wall surface (N-1, N-2), threaded interior hole (N-3) and radial hole (N-4) full-automatic processing,
Artificial clamping is avoided, working efficiency can be significantly improved, can avoid that position error is repeated several times, machining accuracy is high, lowers life significantly
Produce cost；The axle sleeve to be processed can realize continuous automatic charging, avoid shutdown operation, reduce non-cutting time, improve loading efficiency.
Further, the axle sleeve fixture (6) includes elastic jacket (6-1)；Elastic jacket (6-1) first end is equipped with cone
Set portion (6-11), the tapered sleeve portion (6-11) are equipped with deformable release groove (6-12)；Axial through bore is equipped in the main shaft (2-1)
(2-11), elastic jacket (6-1) second end are inserted into axial through bore (2-11) first end, the axial through bore (2-11) the
It is equipped with the taper hole (2-12) for matching with tapered sleeve portion (6-11) in one end, wears control-rod in the axial through bore (2-11)
(6-3), control-rod (6-3) first end and elastic jacket (6-1) second end are affixed, which stretches out institute
Axial through bore (2-11) is stated to connect with master cylinder (6-2) afterwards.When X-axis charging cylinder (5-7) is by the discharge port (5- of the hopper (5-6)
61) after axle sleeve to be processed (N) is pushed into tapered sleeve portion (6-11) inner hole of the elastic jacket (6-1) in, restart the master cylinder
(6-2) work, the master cylinder (6-2) pull the tapered sleeve portion (6-11) of the elastic jacket (6-1) inwardly to transport by control-rod (6-3)
Dynamic, due to the tapered sleeve portion (6-11) and taper hole (2-12) cooperates and diminution deformation, finally should by the tapered sleeve portion (6-11)
Axle sleeve one end (N) to be processed clamps, and to realize Automatic-clamping, and ensure that axle sleeve to be processed (N) and main shaft (2-1) simultaneously
With one heart.
Further, it is provided between elastic jacket (6-1) second end and the axial through bore (2-11) first end anti-
Turn key (6-4).The elastic jacket (6-1) and main shaft are coaxially connected in this way, will not mutually rotate, and can avoid the elastic jacket (6-
1) rotation loosens and leads to angular error, and then influences each radial hole (N-4) on the elastic jacket (6-1) and precisely process.
Further, tapered sleeve portion (6-11) inner hole is rectangular opening.The rectangle of tapered sleeve portion (6-11) inner hole and axle sleeve
(N-5) matches in portion, will not mutually rotate after rectangular portion (N-5) insertion tapered sleeve portion (6-11) Internal hole positioning of the axle sleeve.
Further, which is threadedly coupled with elastic jacket (6-1) second end.The control-rod (6-
3) it is easy for installation and removal.
Further, the turning tool rest (8) includes frame body (8-1), which is equipped with X-axis groove (8-2),
X-axis groove (8-2) one side wall is equipped with a row along several screw holes (8-3) of X axis.Lathe tool knife handle positioning insertion X-axis is recessed
In slot (8-2), lathe tool knife handle can be pushed against after screw is screwed in screw hole (8-3), it can be achieved that lathe tool is locked, positioning accurate
Standard is fixed conveniently, dismantles simply, simultaneously because a row is arranged along several screw holes (8-3) of X axis, it can be achieved that lathe tool knife handle can
It adjusts, is adjusted convenient for the positioning of lathe tool and position along the x axis.
Further, the tap holder (9) is mounted on the Y-axis slide (4-3) by support (9-1).
Further, the hopper (5-6) uses plastic material.It can avoid the damage to axle sleeve to be processed, collision will not
Injured surface.
The beneficial effects of the present invention are: the present invention can be achieved to ladder outside wall surface, threaded interior hole and the radial hole on axle sleeve
Etc. a series of full-automatic processings, to avoid artificial clamping, working efficiency can be significantly improved, can avoid that position error is repeated several times,
Machining accuracy is high, significantly attenuating production cost；In addition, since the axle sleeve to be processed can realize continuous automatic charging and automatic folder
Tightly, shutdown operation is avoided, non-cutting time is reduced, improves feeding and clamping efficiency.
Detailed description of the invention
Fig. 1 is a kind of perspective view of existing axle sleeve.
Fig. 2 is perspective view of the invention.
Fig. 3 is perspective view of the invention (when without rack).
Fig. 4 is the perspective view of axle sleeve feed mechanism.
Fig. 5 is the perspective view of axle sleeve feed mechanism.
Fig. 6 is the structural schematic diagram of axle sleeve fixture.
Fig. 7 is the perspective view of elastic jacket.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
It is a kind of for processing the numerically controlled processing equipment of axle sleeve, including rack 1, spindle box 2, X-axis feeding machine referring to Fig. 1-7
Structure 3, Y-axis feed mechanism 4, axle sleeve feed mechanism 5, axle sleeve fixture 6, drilling machine 7；The spindle box 2 and X-axis feed mechanism 3 are arranged
In in the rack 1 along the two sides of X axis；The axle sleeve fixture 6 is set on the main shaft 2-1 of the spindle box 2 and for be added
The clamping of work axle sleeve N.
The X-axis feed mechanism 3 includes first servo motor 3-1, X-axis guide rail 3-2, X-axis slide 3-3, X-axis screw rod 3-4, is somebody's turn to do
X-axis slide 3-3 is slidably connected by X-axis guide rail 3-2 with rack 1, the X-axis screw rod 3-4 and X-axis slide 3-3 transmission connection, this
One servo motor 3-1 connect with X-axis screw rod 3-4 and for driving X-axis screw rod 3-4 to make rotating motion.At work, this first
Servo motor 3-1 drives X-axis screw rod 3-4 to make rotating motion, and the X-axis screw rod 3-4 and X-axis slide 3-3 matching thread are driven, into
And the X-axis slide 3-3 is driven to slide on X-axis guide rail 3-2 along X-axis, when first servo motor 3-1 positive and negative rotation, the X-axis is sliding
Seat 3-3 can be realized respectively to be moved along the positive negative direction of X-axis, for driving lathe tool 10 and screw tap 11 along the positive and negative feed motion of X-axis.
The Y-axis feed mechanism 4 includes the second servo motor 4-1, Y-axis guide rail 4-2, Y-axis slide 4-3, Y-axis screw rod 4-4, is somebody's turn to do
Y-axis slide 4-3 is slidably connected by Y-axis guide rail 4-2 and X-axis slide 3-3, and the Y-axis screw rod 4-4 and Y-axis slide 4-3 transmission connect
It connects, which connect with Y-axis screw rod 4-4 and for driving Y-axis screw rod 4-4 to make rotating motion.It is working
When, second servo motor 4-1 drives Y-axis screw rod 4-4 to make rotating motion, and the Y-axis screw rod 4-4 and Y-axis slide 4-3 cooperate spiral shell
Line transmission, and then the Y-axis slide 4-3 is driven to slide on Y-axis guide rail 4-2 along Y-axis, when the second servo motor 4-1 positive and negative rotation
When, Y-axis slide 4-3 can be realized respectively to be moved along the positive negative direction of Y-axis, for driving lathe tool 10 and screw tap 11 positive and negative along Y-axis
Feed motion.
The axle sleeve feed mechanism 5 includes feeding pedestal 5-1, Y-axis guide rod 5-2, guide rod supports 5-3, feeding slide 5-4, Y-axis
Driving cylinder 5-5, hopper 5-6 and X-axis charging cylinder 5-7, the feeding pedestal 5-1 are fixedly connected with rack 1, and Y-axis guide rod 5-2 passes through
Guide rod supports 5-3 is fixed loaded on the feeding pedestal 5-1, and guide rod supports 5-3 is fixed on feeding pedestal 5-1, which leads
Bar 5-2 is fixedly mounted on along the y axis on guide rod supports 5-3, which is slidably connected with Y-axis guide rod 5-2, the Y-axis
Driving cylinder 5-5 output end is connect with the feeding slide 5-4, and hopper 5-6 is obliquely installed on the feeding slide 5-4,
The lower end hopper 5-6 is equipped with discharge port 5-61, and discharge port 5-61 is along X-axis and towards the axle sleeve fixture 6, the X-axis charging cylinder
5-7 is installed on the hopper 5-6 and for the axle sleeve N to be processed in the discharge port 5-61 to be pushed into axle sleeve fixture 6.
Preferably, hopper 5-6 groove width and the axial length of axle sleeve N to be processed match.
The drilling machine 7 is located at the top of the axle sleeve fixture 6；And turning tool rest 8 is set on the Y-axis slide 4-3
With tap holder 9.Wherein, the turning tool rest 8 is for installing lathe tool 10, and the tap holder 9 is for installing screw tap 11.
1 lower end of rack is equipped with lathe feet 1-1, which is equipped with workbench 1-2, the spindle box 2, X-axis feeding
Mechanism 3, Y-axis feed mechanism 4, axle sleeve feed mechanism 5 are installed on the workbench 1-2.
In addition, being equipped with operation panel 1-3 in the rack 1, there is display, control switch etc. thereon.
Specifically, the spindle box 2, X-axis feed mechanism 3, Y-axis feed mechanism 4, axle sleeve feed mechanism 5, axle sleeve fixture 6, brill
Hole machine 7 is connect with control system.
And existing structure can be used in the spindle box 2 and drilling machine 7, so do not repeat.
Using the above structure, work characteristics and effect analysis are as follows: first, if being put into hopper 5-6 to be processed
Dry axle sleeve N, and several axle sleeve N continuous one by one and tilt distribution in hopper 5-6, and the Y-axis driving cylinder 5-5 when feeding
It drives the feeding slide 5-4 to slide towards Y-axis feed direction, states lower end to be added in discharge port 5-61
Work axle sleeve N is moved to 6 position of axle sleeve fixture along X axis face, then restarts X-axis charging cylinder 5-7 work, can be by the hopper
Lower end is stated the axle sleeve N to be processed in discharge port 5-61 and is just being pushed into over the ground in the axle sleeve fixture 6 in 5-6, and the axle sleeve fixture 6 is then
For clamping axle sleeve N to be processed, then (feeding is anti-for Y-axis driving cylinder 5-5 driving feeding slide 5-4 reset direction sliding
To movement), due to leaving machining area, it can avoid interference in axle sleeve process, hopper 5-6 (due to being obliquely installed) is interior
Each axle sleeve N Automatic-descending cover, prepare for feeding next time；Second, since the turning tool rest 8 is for installing lathe tool
10, the tap holder 9 is for installing screw tap 11, and in ladder outside wall surface N-1, N-2, the X-axis feed mechanism 3 is for driving lathe tool
It feeds and is displaced along X axis, which is displaced for driving lathe tool to feed along Y-axis, the main shaft 2-1 of the spindle box 2
Rotation and drive axle sleeve fixture 6 on axle sleeve N Concentric rotation to be processed, it can be achieved that the axle sleeve ladder outside wall surface N-1, N-2 vehicle
Excircle machining；Third, can by Y-axis feed mechanism 4, can adjust 11 position of screw tap, make screw tap 11 with it is to be added on axle sleeve fixture 6
Work axle sleeve N is concentric, restarts the X-axis feed mechanism 3 work, and the main shaft 2-1 of the spindle box 2 is rotated and drives axle sleeve fixture 6
On axle sleeve N Concentric rotation to be processed, it can be achieved that the screw tap is moved along the concentric X-axis of axle sleeve N to be processed, to realize the spiral shell of axle sleeve N
Line inner hole (N-3) processing；4th, it is bored when starting the drilling machine 7, it can be achieved that being realized to the axle sleeve N to be processed on axle sleeve fixture 6
Radial hole N-4 processing, it can be achieved that each diameter when driving axle sleeve N steering different angle to be processed due to the main shaft 2-1 of the spindle box 2
Successively processing to hole N-4.Therefore, above scheme can be realized respectively to above-mentioned ladder outside wall surface N-1, N-2, threaded interior hole N-3
With radial hole N-4 full-automatic processing, artificial clamping is avoided, working efficiency can be significantly improved, can avoid that position error is repeated several times,
Machining accuracy is high, lowers significantly and is produced into；The axle sleeve to be processed can realize continuous automatic charging, avoid shutdown operation, reduce auxiliary
It helps the time, improves loading efficiency.
Further, the axle sleeve fixture 6 includes elastic jacket 6-1；Elastic jacket 6-1 first end is equipped with tapered sleeve portion 6-
11, the tapered sleeve portion 6-11 are equipped with deformable release groove 6-12；Axial through bore 2-11, the elastic clip are equipped in main shaft 2-1
It covers 6-1 second end to be inserted into the axial through bore 2-11 first end, is equipped with and is used for and tapered sleeve in axial through bore 2-11 first end
Control-rod 6-3 is worn in the taper hole 2-12 that portion 6-11 is matched, axial through bore 2-11, control-rod 6-3 first end and elasticity
Collet 6-1 second end is affixed, and control-rod 6-3 second end is connect after stretching out the axial through bore 2-11 with master cylinder 6-2.Work as X
Axle sleeve N to be processed in the discharge port 5-61 of hopper 5-6 is pushed into the tapered sleeve portion of the elastic jacket 6-1 by axis charging cylinder 5-7
After 6-11 inner hole, restart master cylinder 6-2 work, master cylinder 6-2 pulls elastic jacket 6-1's by control-rod 6-3
Tapered sleeve portion 6-11 is inwardly moved, and is reduced and is deformed since the tapered sleeve portion 6-11 and taper hole 2-12 cooperates, finally by the tapered sleeve
Portion 6-11 clamps the one end axle sleeve N to be processed, to realize Automatic-clamping, and ensure that axle sleeve N and master to be processed simultaneously
Axis 2-1 is concentric.
Further, antirotation keys are provided between elastic jacket 6-1 second end and the axial through bore 2-11 first end
6-4.Elastic jacket 6-1 in this way and main shaft are coaxially connected, will not mutually rotate, and can avoid elastic jacket 6-1 rotation and loosen
And lead to angular error, and then influence each radial hole N-4 on elastic jacket 6-1 and precisely process.
Further, the tapered sleeve portion 6-11 inner hole is rectangular opening 6-13.Rectangular opening 6-13 in tapered sleeve portion 6-11 with
The rectangular portion N-5 of axle sleeve matches, and will not mutually rotate after the rectangular portion N-5 insertion tapered sleeve portion 6-11 Internal hole positioning of the axle sleeve.
Further, control-rod 6-3 first end is threadedly coupled 6-5 with elastic jacket 6-1 second end.Control-rod 6-3
It is easy for installation and removal.
Further, the turning tool rest 8 includes frame body 8-1, and frame body 8-1 is equipped with X-axis groove 8-2, the X-axis groove
8-2 one side wall is equipped with a row along several screw hole 8-3 of X axis.In lathe tool knife handle positioning insertion X-axis groove 8-2, by screw
Lathe tool knife handle can be pushed against after screwing in screw hole 8-3, it can be achieved that lathe tool is locked, accurate positioning is fixed conveniently, dismantles letter
It is single, simultaneously because a row is arranged along several screw hole 8-3 of X axis, it can be achieved that lathe tool knife handle can be adjusted along the x axis, convenient for vehicle
The positioning of knife and position are adjusted.
Further, the tap holder 9 is mounted on the Y-axis slide 4-3 by support 9-1.
Further, the hopper 5-6 uses plastic material.It can avoid the damage to axle sleeve to be processed, collision will not be damaged
Hurt surface.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (8)
1. a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: including rack (1), spindle box (2), X-axis feeding
Mechanism (3), Y-axis feed mechanism (4), axle sleeve feed mechanism (5), axle sleeve fixture (6), drilling machine (7)；
The spindle box (2) and X-axis feed mechanism (3) are set on the rack (1) along the two sides of X axis；
The axle sleeve fixture (6) is set to the clamping on the main shaft (2-1) of the spindle box (2) and being used for axle sleeve to be processed (N)；
The X-axis feed mechanism (3) includes first servo motor (3-1), X-axis guide rail (3-2), X-axis slide (3-3) and X-axis screw rod
(3-4), the X-axis slide (3-3) are slidably connected by X-axis guide rail (3-2) with rack (1), the X-axis screw rod (3-4) and X-axis slide
(3-3) transmission connection, the first servo motor (3-1) connect with X-axis screw rod (3-4) and for driving the X-axis screw rod (3-4) to do
Rotary motion；
The Y-axis feed mechanism (4) includes the second servo motor (4-1), Y-axis guide rail (4-2), Y-axis slide (4-3) and Y-axis screw rod
(4-4), the Y-axis slide (4-3) are slidably connected by Y-axis guide rail (4-2) with X-axis slide (3-3), the Y-axis screw rod (4-4) and Y
Axis slide (4-3) transmission connection, second servo motor (4-1) connect with Y-axis screw rod (4-4) and for driving the Y-axis screw rod
(4-4) makes rotating motion；
The axle sleeve feed mechanism (5) includes feeding pedestal (5-1), Y-axis guide rod (5-2), guide rod supports (5-3), feeding slide (5-
4), Y-axis driving cylinder (5-5), hopper (5-6) and X-axis charging cylinder (5-7), the feeding pedestal (5-1) and rack (1) are relatively fixed,
By guide rod supports (5-3) loaded on the feeding pedestal (5-1), which leads the Y-axis guide rod (5-2) with Y-axis
Bar (5-2) is slidably connected, which connect with the feeding slide (5-4), the hopper (5-6) inclination
Ground is installed on the feeding slide (5-4), which is equipped with discharge port (5-61), discharge port (5-61) court
To the axle sleeve fixture (6), which is installed on the hopper (5-6) and is used for the discharge port (5-
61) in axle sleeve to be processed (N) push-in axle sleeve fixture (6) in；
The drilling machine (7) is located at the top of the axle sleeve fixture (6)；
Turning tool rest (8) and tap holder (9) are set on the Y-axis slide (4-3).
2. as described in claim 1 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the axle sleeve fixture
It (6) include elastic jacket (6-1)；
Elastic jacket (6-1) first end is equipped with tapered sleeve portion (6-11), which is equipped with deformable release groove
(6-12)；
It is equipped with axial through bore (2-11) in the main shaft (2-1), which is inserted into the axial through bore (2-
11) taper hole (2-12) for matching with tapered sleeve portion (6-11) is equipped in first end, in axial through bore (2-11) first end,
Control-rod (6-3) is worn in the axial through bore (2-11), control-rod (6-3) first end and elastic jacket (6-1) second end are solid
It connects, which stretches out the axial through bore (2-11) and connect afterwards with master cylinder (6-2).
3. as claimed in claim 2 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the elastic jacket
Antirotation keys (6-4) is provided between (6-1) second end and the axial through bore (2-11) first end.
4. as claimed in claim 2 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the tapered sleeve portion
(6-11) inner hole is rectangular opening.
5. a kind of for processing the numerically controlled processing equipment of axle sleeve as claimed in claim 2 or claim 3, it is characterised in that: the control-rod
(6-3) first end is threadedly coupled with elastic jacket (6-1) second end.
6. as described in claim 1 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the turning tool rest
It (8) include frame body (8-1), which is equipped with X-axis groove (8-2), which is equipped with a row
Along several screw holes (8-3) of X axis.
7. as described in claim 1 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the tap holder
(9) it is mounted on the Y-axis slide (4-3) by support (9-1).
8. as described in claim 1 a kind of for processing the numerically controlled processing equipment of axle sleeve, it is characterised in that: the hopper (5-
6) plastic material is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879219.1A CN108971992B (en) | 2018-08-03 | 2018-08-03 | Numerical control machining equipment for machining shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879219.1A CN108971992B (en) | 2018-08-03 | 2018-08-03 | Numerical control machining equipment for machining shaft sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108971992A true CN108971992A (en) | 2018-12-11 |
| CN108971992B CN108971992B (en) | 2020-09-29 |
Family
ID=64554748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879219.1A Active CN108971992B (en) | 2018-08-03 | 2018-08-03 | Numerical control machining equipment for machining shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108971992B (en) |
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| CN111250995A (en) * | 2020-02-27 | 2020-06-09 | 上海友升铝业有限公司 | Towing hook nut production equipment and processing technology thereof |
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| CN112643343A (en) * | 2020-12-30 | 2021-04-13 | 李德元 | Equipment and method for precisely machining bearing |
| CN112893659A (en) * | 2021-01-13 | 2021-06-04 | 宁波汽车软轴软管有限公司 | Riveting machine for joint assembly of guide pipe joint of inhaul cable |
| CN113000893A (en) * | 2021-03-09 | 2021-06-22 | 温州大学瓯江学院 | Drilling device for 3D printer |
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| CN114799886A (en) * | 2022-04-11 | 2022-07-29 | 浙江西密克轴承股份有限公司 | Bearing ring drilling and tapping machine |
| CN115041977A (en) * | 2022-06-22 | 2022-09-13 | 四川航天长征装备制造有限公司 | Clamp for clamping rotary thin-wall parts |
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| CN113000893B (en) * | 2021-03-09 | 2022-04-08 | 温州大学瓯江学院 | Drilling device for 3D printer and drilling process thereof |
| CN114535721A (en) * | 2022-03-17 | 2022-05-27 | 诸暨市富易达机械有限公司 | Brake valve accessory tapping equipment |
| CN114799886A (en) * | 2022-04-11 | 2022-07-29 | 浙江西密克轴承股份有限公司 | Bearing ring drilling and tapping machine |
| CN115041977A (en) * | 2022-06-22 | 2022-09-13 | 四川航天长征装备制造有限公司 | Clamp for clamping rotary thin-wall parts |
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