CN110000577A - A kind of numerically-controlled machine tool ray machine - Google Patents
A kind of numerically-controlled machine tool ray machine Download PDFInfo
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- CN110000577A CN110000577A CN201910303130.5A CN201910303130A CN110000577A CN 110000577 A CN110000577 A CN 110000577A CN 201910303130 A CN201910303130 A CN 201910303130A CN 110000577 A CN110000577 A CN 110000577A
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- base
- tool
- longitudinal
- cross slide
- spindle box
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- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- 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
Abstract
The present invention provides a kind of numerically-controlled machine tool ray machines, belong to mechanical equipment technical field.It solves the problems, such as that existing numerically-controlled machine tool ray machine processing stability and machining accuracy are low.This numerically-controlled machine tool ray machine, including rack, the base of tool and two spindle boxes are respectively equipped in rack, there are two the base of tools and is fixed on the rack, the longitudinally spaced arrangement of two base of tools, and two have gap of reloading between the base of tool, several cutters are fixed on the base of tool, two spindle boxes are located at the both lateral sides of the base of tool, and two spindle box setting corresponding with two base of tools respectively, the spindle nose of spindle box is equipped with fixture, and fixture one base of tool of direction of a spindle box, the fixture of another spindle box is towards another base of tool, two spindle boxes are slidably connected on the rack, and two spindle box can be moved to reload and gap corresponding position and keep two fixtures opposite.The processing of this numerically-controlled machine tool ray machine is more stable, and machining accuracy is higher.
Description
Technical field
The invention belongs to mechanical equipment technical fields, are related to a kind of numerically-controlled machine tool ray machine.
Background technique
Ray machine is one kind of numerically-controlled machine tool, is mainly made of, presses the part such as lathe bed, workbench, guide rail, spindle box, knife rest
According to the classification of numerically-controlled machine tool, ray machine can be divided into all kinds of numerically-controlled machine tool ray machines, machining center ray machine and various extraordinary lathe light
Machine, numerically-controlled machine tool ray machine are mainly used for carrying out workpiece turning, the processing such as aperture, such as immovable support on the rack, pass through main shaft
The main shaft clamping workpiece of case, then by the feeding of the mobile realization workpiece of spindle box, while in order to improve processing efficiency, usually
Two rows of cutters are set on knife rest, and spindle box also can be arranged two and be separately positioned on the two sides of knife rest, to realize two
Workpiece synchronous processing, however since workpiece can generate biggish vibration in process, and in a spindle box process
The vibration of generation can pass to another spindle box by knife rest influences processing stability and precision so as to cause resonance.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of numerically-controlled machine tool ray machine, this number are proposed
The processing for controlling lathe ray machine is more stable, and machining accuracy is higher.
Object of the invention can be realized by the following technical scheme: a kind of numerically-controlled machine tool ray machine, including rack, the machine
The base of tool and two spindle boxes are respectively equipped on frame, which is characterized in that there are two the base of tools and is fixed on the rack, described in two
The longitudinally spaced arrangement of the base of tool, and there is gap of reloading between two base of tools, if being fixed with along longitudinal direction on the base of tool
Dry cutter, two spindle boxes are located at the both lateral sides of the base of tool, and two spindle boxes are corresponding with two base of tools respectively sets
It sets, the spindle nose of the spindle box is equipped with the fixture for clamping workpiece, and fixture one cutter of direction of a spindle box
Seat, the fixture of another spindle box is towards another base of tool, and two spindle boxes pass through cross slide way and longitudinal rail is sliding
On the rack, and two spindle boxes can be moved to reload and gap corresponding position and keep two fixtures opposite for dynamic connection.
It is respectively and fixedly provided with multiple cutters on each base of tool, is respectively used to aperture, turning, chamfering of different tapers etc., it is several
A cutter is arranged successively, by spindle box it is mobile when different cutters workpiece is processed, piece-holder is in master when processing
On the fixture in shaft end portion, fixture is existing chuck mode or fixture type etc., can be moved radially by three fixture blocks of chuck or
Clamp workpiece, spindle box is mobile and makes workpiece with corresponding cutter against main axis simultaneously carries out cutter to workpiece
Processing, to one end completion of processing of workpiece, latter two spindle box is moved to gap relative position of reloading so that workpiece with it is another
Processing on a main shaft is opposite, passes through the movement of two spindle boxes at this time, can make the clamp workpiece of another spindle box
Processed good one end, then the spindle box moves through the cutter on another base of tool and adds to the other end of workpiece
Work, certain two spindle boxes for two workpiece by being processed, to improve efficiency, wherein with existing in order to which structure is tight
It gathers, a base of tool is only set, be also secured to a base of tool, two spindle boxes point for the cutter for two spindle boxes
The two sides that a base of tool is not arranged in are processed, and cause a vibration when spindle box processing that can pass to another main shaft
Case, and then generate resonance and compare, two base of tools are arranged in the application, and have reload gap, therefore two between two base of tools
A base of tool is independent from each other, and the vibration of vibration and cutter that a spindle box generates in process will not transmit
To another spindle box and another base of tool, the two will not generate resonance, this makes processing more stable, and machining accuracy is more
It is high.
In above-mentioned numerically-controlled machine tool ray machine, the cross slide way has two pairs, and two pairs of cross slide ways are each attached to rack
On, two pairs of cross slide ways are located at the both lateral sides of the base of tool, and two pairs of cross slide ways are correspondingly arranged with two base of tools respectively,
The cross slide way is transversely arranged, and slidably connects cross slide by transverse slider on same a pair of of cross slide way, described
A pair of of longitudinal rail is fixed on cross slide upper side, and longitudinal rail is longitudinally disposed, by vertical on the longitudinal rail
Longitudinal slide is slidably connected to sliding block, the spindle box is fixed on longitudinal slide.Machine is fixed on existing longitudinal rail
On frame, cross slide way is fixed on longitudinal slide, and cross slide way is needed while being vertically moved when spindle box vertically moves, and leads to cross
The end of direction guiding rail is difficult to close to the base of tool, generates interference to avoid with the base of tool, main when spindle box is fed close to the base of tool
The support of the deviation of gravity center cross slide way of axle box and occur it is unstable compare, the application is distinctly claimed cross slide way and is fixed on rack
On, i.e., cross slide way is fixed, end can as far as possible close to the base of tool, and with spindle box it is mobile be longitudinal
Guide rail, longitudinal rail is longitudinally disposed, is parallel to the base of tool, and movement will not generate interference with the base of tool, and when spindle box leans on
Nearly base of tool feeding and when by cutter active force, the center of gravity of spindle box is respectively positioned on above cross slide way, so that the equal energy of spindle box
The stability support of cross slide way is accessed, therefore processing is more stable, machining accuracy is higher.
In above-mentioned numerically-controlled machine tool ray machine, one end of the cross slide way towards the base of tool is close to the base of tool, described
Several cutters on the base of tool are respectively positioned between two cross slide ways with a pair, are located on the inside of rack in same a pair of cross slide way
One radicle is towards reloading gap.The end of cross slide way is close to the base of tool, so that spindle box can obtain transverse direction when feeding
Guide rail stablizes support, while several cutters are respectively positioned between two cross slide ways, therefore spindle box vertically moves and switches knife
It can be also always positioned between two cross slide ways when tool, obtain the support of stablizing of two cross slide ways, and a wherein transverse direction
Guide rail is opposite with gap of reloading, therefore when workpiece switches to another spindle box from a spindle box, the center of gravity of spindle box is still
So it is located between two cross slide ways, i.e. the spindle box support that obtains two cross slide ways always.
In above-mentioned numerically-controlled machine tool ray machine, the cross slide is in long strip, and the length of cross slide is greater than two cross
Spacing between direction guiding rail is located at two long edge placements of cross slide upper side with two a pair of longitudinal rails, described
Spindle box includes the cabinet of tubular, and the both ends end of cabinet is located above two longitudinal rails with a pair.Two longitudinal directions
Guide rail is supported on always below the both ends end of spindle box body, this makes spindle box keep enough stability.
In above-mentioned numerically-controlled machine tool ray machine, the rack is rotatably connected to cross between two cross slide ways of same a pair
To screw rod, the cross slide downside is respectively and fixedly provided with lateral nut, and lateral nut and cross lead screw bolt, the rack
On be further fixed on the cross motor for driving cross lead screw rotation, the cross slide is rotatably connected between two longitudinal rails
Longitudinal screw mandrel is respectively and fixedly provided with longitudinal nut, and longitudinal nut and longitudinal screw mandrel bolt on the longitudinal direction slide downside, described
The longitudinal motor for driving longitudinal screw mandrel rotation is further fixed on cross slide.Cross motor drives spindle box to lean on by cross lead screw
The close or separate base of tool realizes the feeding of workpiece, and longitudinal motor drives spindle box longitudinally to replace by longitudinal screw mandrel, to make
It is opposite from different cutters to obtain workpiece.
In above-mentioned numerically-controlled machine tool ray machine, the main shaft is equipped with the rotary cylinder for driving clamp workpiece, institute
It states rotary cylinder and fixture is located at the two sides with a pair of of longitudinal rail.Fixture clamping workpiece, and in process by compared with
Big active force, and rotary cylinder has certain weight, therefore by the two of rotary cylinder and the respectively arranged spindle box body of fixture
End so that the two balances each other, and then guarantees the stability in process.
In above-mentioned numerically-controlled machine tool ray machine, feeding mechanism and fitting disk, two cutters are respectively equipped in the rack
Seat is in long strip, and the length direction of the base of tool is longitudinally disposed, and the feeding mechanism, two base of tools and fitting disk are along longitudinal direction
Arrangement, and two base of tools are respectively positioned between feeding mechanism and fitting disk, and shell outside is located in one pair of them cross slide way
A radicle towards feeding mechanism, a radicle of shell outside is located in another pair cross slide way towards fitting disk, wherein
One spindle box can move and make fixture opposite with feeding mechanism, another spindle box can move and make fixture and connect
Part disk is opposite.The fixture of one spindle box clamps workpiece from feeding mechanism, then longitudinal movement and with phase on a base of tool
The cutter answered is processed, and the gap location that reloads is moved to after completion of processing and is reloaded, so that workpiece is by the fixture of another spindle box
Clamping, another spindle box are vertically moved and are processed with corresponding cutter on another base of tool, moved after completion of processing
Workpiece is discharged to fitting Pan Chu, to complete the processing to a workpiece, whole process workpiece is moved to a direction along longitudinal direction
It is dynamic, so that processing is more orderly, it is more efficient.
In above-mentioned numerically-controlled machine tool ray machine, the feeding mechanism includes the workpiece storehouse being fixed on the rack, feed rail
It is connected with the upper end of the feeding sleeve for accommodating a workpiece, the feed rail with workpiece storehouse, lower end is connected with feeding sleeve
It connects, the fixture of one of spindle box can be opposite with feeding sleeve one end, and the feeding mechanism further includes sending part cylinder, this send part
The piston rod of cylinder and the other end of feeding sleeve are opposite.Workpiece in workpiece storehouse is fallen into feeding sleeve by feed rail, at this time
Fixture is opposite with workpiece one end, send the piston rod of part cylinder opposite with the workpiece other end, and the piston rod of part cylinder is sent to stretch out and incite somebody to action
Workpiece heads into fixture, to complete feeding process.
In above-mentioned numerically-controlled machine tool ray machine, the fitting disk is in rectangle, and the upper end of fitting disk is opening-like, described to connect
Part disk is fixed on one end of the base of tool, and the fixture of another one spindle box can be moved to the top of fitting disk.Workpiece is completed
It is moved to after processing above fitting disk, fixture discharges workpiece, simple and stable structure.
In above-mentioned numerically-controlled machine tool ray machine, the base of tool includes pedestal and several grip blocks, and the pedestal is in strip
Shape, several grip blocks are fixed on pedestal along its length, and several cutters are separately fixed on several grip blocks.Each knife
Tool is gripped by respective grip block, independent and non-interference.
Compared with prior art, this numerically-controlled machine tool ray machine has the advantage that
1, since two base of tools are arranged in the application, and there are reload gap, therefore two cutters between two base of tools
Seat is independent from each other, and the vibration of vibration and cutter that a spindle box generates in process is not transferred to another
A spindle box and another base of tool, the two will not generate resonance, this makes processing more stable, and machining accuracy is higher.
2, it is fixed on the rack since application is distinctly claimed cross slide way, i.e., cross slide way is fixed, end
Can as far as possible close to the base of tool, and with spindle box it is mobile be longitudinal rail, longitudinal rail is longitudinally disposed, is parallel to knife
Having a seat, movement will not generate interference with the base of tool, and when spindle box is fed close to the base of tool and when by cutter active force, it is main
The center of gravity of axle box is respectively positioned on above cross slide way, so that spindle box can obtain the stability support of cross slide way, therefore is added
Work is more stable, and machining accuracy is higher.
Detailed description of the invention
Fig. 1 is the structure top view of numerically-controlled machine tool ray machine.
Fig. 2 is the structure front view of numerically-controlled machine tool ray machine.
Fig. 3 is the structure right view of numerically-controlled machine tool ray machine.
In figure, 1, rack；11, cross slide way；12, cross lead screw；13, cross motor；2, the base of tool；21, pedestal；22,
Grip block；23, cutter；3, spindle box；31, cabinet；32, main shaft；321, fixture；33, rotary cylinder；4, it reloads gap；5, laterally
Slide；51, transverse slider；52, longitudinal rail；53, lateral nut；54, longitudinal screw mandrel；55, longitudinal motor；6, longitudinal slide；
61, longitudinal sliding block；62, longitudinal nut；7, feeding mechanism；71, workpiece storehouse；72, feed rail；73, feeding sleeve；74, part gas is sent
Cylinder；8, fitting disk.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of numerically-controlled machine tool ray machine, including rack 1 are respectively equipped with 2 He of the base of tool in rack 1
Two spindle boxes 3, the base of tool 2 there are two and be fixed in rack 1, the longitudinally spaced arrangement of two base of tool 2, and two base of tools 2 it
Between have and reload gap 4, several cutters 23 are fixed on the base of tool 2 along longitudinal direction, two spindle boxes 3 are located at the base of tool 2
32 end of main shaft of both lateral sides, and the setting corresponding with two base of tools 2 respectively of two spindle boxes 3, spindle box 3 is equipped with for clamping
The fixture 321 of workpiece, and the fixture 321 of a spindle box 3 is towards a base of tool 2,321 court of fixture of another spindle box 3
To another base of tool 2, two spindle boxes 3 are slidably connected in rack 1 by cross slide way 11 and longitudinal rail 52, and two is main
Axle box 3, which can be moved to, to reload 4 corresponding position of gap and makes two fixtures 321 relatively, is respectively and fixedly provided on each base of tool 2 multiple
Cutter 23 is respectively used to aperture, turning, chamfering of different tapers etc., several cutters 23 are arranged successively, and pass through spindle box 3
Different cutters 23 when mobile process workpiece, and piece-holder is on the fixture 321 of 32 end of main shaft when processing, spindle box
3 movements simultaneously make workpiece with corresponding cutter 23 against main shaft 32, which rotates, simultaneously processes cutter 23 to workpiece, to workpiece
Completion of processing latter two spindle box 3 in one end is moved to 4 relative position of gap of reloading, so that on workpiece and another main shaft 32
Processing is opposite, passes through the movement of two spindle boxes 3 at this time, the fixture 321 of another spindle box 3 can be made to clamp workpiece processed
Good one end, the cutter 23 that then spindle box 3 moves through on another base of tool 2 add the other end of workpiece
Work, certain two spindle boxes 3 for two workpiece by being processed, to improve efficiency, wherein with existing in order to which structure is tight
It gathers, a base of tool 2 is only set, be also secured to a base of tool 2 for the cutter 23 for two spindle boxes 3, two is main
The two sides that axle box 3 is separately positioned on a base of tool 2 are processed, and a vibration when spindle box 3 being caused to be processed can pass to
Another spindle box 3, and then generate resonance and compare, two base of tools 2 are arranged in the application, and have between two base of tools 2 and change
Expect gap 4, therefore two base of tools 2 are independent from each other, the vibration and cutter that a spindle box 3 generates in process
23 vibration, which is not transferred to another spindle box 3 and another base of tool 2, the two, will not generate resonance, this to add
Work is more stable, and machining accuracy is higher.
Specifically, cross slide way 11 has two pairs, and two pairs of cross slide ways 11 are each attached in rack 1, and two pairs of transverse directions are led
Rail 11 is located at the both lateral sides of the base of tool 2, and two pairs of cross slide ways 11 are correspondingly arranged with two base of tools 2 respectively, are laterally led
Rail 11 is transversely arranged, and slidably connects cross slide 5, cross slide by transverse slider 51 on same a pair of of cross slide way 11
It is fixed with a pair of of longitudinal rail 52 on 5 upper sides, and longitudinal rail 52 is longitudinally disposed, passes through longitudinal sliding block on longitudinal rail 52
61 slidably connect longitudinal slide 6, and spindle box 3 is fixed on longitudinal slide 6, are fixed on rack 1 with existing longitudinal rail 52
On, cross slide way 11 is fixed on longitudinal slide 6, and cross slide way 11 is needed while being vertically moved when spindle box 3 vertically moves, and is led
It causes the end of cross slide way 11 to be difficult to close to the base of tool 2, interference is generated to avoid with the base of tool 2, when spindle box 3 is close to the base of tool
2 feeding when, the support of the deviation of gravity center cross slide way 11 of spindle box 3 and occur it is unstable compare, the application is distinctly claimed transverse direction
Guide rail 11 is fixed in rack 1, i.e., cross slide way 11 is fixed, end can as far as possible close to the base of tool 2, and
What it is with the movement of spindle box 3 is longitudinal rail 52, and longitudinal rail 52 is longitudinally disposed, is parallel to the base of tool 2, and movement will not be with knife
Have seat 2 and generates interference, and when spindle box 3 is fed close to the base of tool 2 and when by 23 active force of cutter, the center of gravity of spindle box 3 is equal
Above cross slide way 11, so that spindle box 3 can obtain the stability support of cross slide way 11, therefore process more steady
Fixed, machining accuracy is higher.One end of cross slide way 11 towards the base of tool 2 is close to the base of tool 2, several cutters on the base of tool 2
23 are respectively positioned between two cross slide ways 11 with a pair, with the radicle court for being located at 1 inside of rack in a pair of cross slide way 11
To gap 4 of reloading, the end of cross slide way 11 is close to the base of tool 2, so that spindle box 3 can obtain cross slide way 11 when feeding
Stablize support, while several cutters 23 are respectively positioned between two cross slide ways 11, therefore spindle box 3 vertically moves and switches knife
It can be also always positioned between two cross slide ways 11 when having 23, obtain the support of stablizing of two cross slide ways 11, and wherein one
Root cross slide way 11 and gap 4 of reloading are opposite, therefore when workpiece switches to another spindle box 3 from a spindle box 3, main shaft
The center of gravity of case 3 is still located between two cross slide ways 11, i.e. the support that obtains two cross slide ways 11 always of spindle box 3.It is horizontal
It is in long strip to slide 5, and the length of cross slide 5 is greater than the spacing between two cross slide ways 11, leads with two a pair of longitudinal directions
Rail 52 is located at two long edge placements of 5 upper side of cross slide, cabinet 31 of the spindle box 3 including tubular, and cabinet 31
Both ends end is located at two longitudinal rails, 52 top with a pair, and two longitudinal rails 52 are supported on 3 cabinet of spindle box always
Below 31 both ends end, this makes spindle box 3 keep enough stability.Rack 1 same a pair two cross slide ways 11 it
Between be rotatably connected to cross lead screw 12,5 downside of cross slide is respectively and fixedly provided with lateral nut 53, and lateral nut 53 with laterally
12 bolt of screw rod, the cross motor 13 for driving cross lead screw 12 to rotate is further fixed in rack 1, and cross slide 5 is longitudinal two
It is rotatably connected to longitudinal screw mandrel 54 between guide rail 52, longitudinal nut 62, and longitudinal spiral shell are respectively and fixedly provided on longitudinal 6 downside of slide
Mother 62 and 54 bolt of longitudinal screw mandrel are further fixed on the longitudinal motor 55 for driving longitudinal screw mandrel 54 to rotate on cross slide 5, laterally
Motor 13 drives spindle box 3 close or far from the base of tool 2, realizes the feeding of workpiece, longitudinal motor 55 by cross lead screw 12
The longitudinal transposition of spindle box 3 is driven by longitudinal screw mandrel 54, so that workpiece is opposite from different cutters 23.Main shaft 32 is equipped with
For driving fixture 321 to clamp the rotary cylinder 33 of workpiece, rotary cylinder 33 and fixture 321 are located at a pair of of longitudinal rail 52
Two sides, 321 clamping workpiece of fixture, and in process by biggish active force, and rotary cylinder 33 has certain weight,
Therefore by the both ends of rotary cylinder 33 and respectively arranged 3 cabinet 31 of spindle box of fixture 321, so that the two balances each other, in turn
Guarantee the stability in process.
Feeding mechanism 7 and fitting disk 8 are respectively equipped in rack 1, two base of tools 2 are in long strip, and the length of the base of tool 2
Direction is longitudinally disposed, and the base of tool 2 includes pedestal 21 and several grip blocks 22, and several grip blocks 22 are fixed along its length present
On body 21, several cutters 23 are separately fixed on several grip blocks 22.Feeding mechanism 7, two base of tools 2 and fitting disk 8 are along longitudinal direction
Arrangement, and two base of tools 2 are respectively positioned between feeding mechanism 7 and fitting disk 8, are located at outside rack 1 in one pair of them cross slide way 11
One radicle of side is located at the radicle in 1 outside of rack towards feeding mechanism 7, in another pair cross slide way 11 towards fitting disk
8, one of spindle box 3 can move and make fixture 321 and feeding mechanism 7 opposite, another spindle box 3 can move simultaneously
So that fixture 321 and fitting disk 8 are opposite, the fixture 321 of a spindle box 3 clamps workpiece from feeding mechanism 7, then longitudinal to move
It moves and is processed with corresponding cutter 23 on a base of tool 2, be moved at gap 4 of reloading and reload after completion of processing, so that
Workpiece is clamped by the fixture 321 of another spindle box 3, and the longitudinal movement of another spindle box 3 is simultaneously corresponding on another base of tool 2
Cutter 23 processed, fitting Pan8Chu release workpiece is moved to after completion of processing, to complete processing to a workpiece,
Whole process workpiece is mobile to a direction along longitudinal direction, so that processing is more orderly, it is more efficient.Feeding mechanism 7 includes solid
Workpiece storehouse 71, feed rail 72 and the feeding sleeve 73 for accommodating a workpiece being scheduled in rack 1, the upper end of feed rail 72
It is connected with workpiece storehouse 71, lower end is connected with feeding sleeve 73, and the fixture 321 of one of spindle box 3 can be with feeding sleeve 73
One end is opposite, and feeding mechanism 7 further includes sending part cylinder 74, this send other end phase of the piston rod of part cylinder 74 with feeding sleeve 73
Right, the workpiece in workpiece storehouse 71 is fallen into feeding sleeve 73 by feed rail 72, and fixture 321 is opposite with workpiece one end at this time, send
The piston rod of part cylinder 74 is opposite with the workpiece other end, and the piston rod of part cylinder 74 is sent to stretch out and head into workpiece in fixture 321,
To complete feeding process.Fitting disk 8 is in rectangle, and the upper end of fitting disk 8 is opening-like, and fitting disk 8 is fixed on the base of tool 2
One end, the fixture 321 of another one spindle box 3 can be moved to the top of fitting disk 8, and workpiece is completed to be moved to after processing and be connect
8 top of part disk, fixture 321 discharge workpiece, simple and stable structure.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims, although herein more
The terms such as rack 1, cross slide way 11, cross lead screw 12, cross motor 13, the base of tool 2, pedestal 21 have been used, but have been not precluded
A possibility that using other terms.
Claims (10)
1. a kind of numerically-controlled machine tool ray machine, including rack (1), the base of tool (2) and two spindle boxes are respectively equipped on the rack (1)
(3), which is characterized in that there are two the base of tools (2) and is fixed on rack (1), and two base of tools (2) are longitudinally spaced
Arrangement, and have between two base of tools (2) and reload gap (4), it is fixed with several cutters along longitudinal direction on the base of tool (2)
(23), two spindle boxes (3) are located at the both lateral sides of the base of tool (2), and two spindle boxes (3) respectively with two base of tools
(2) corresponding setting, main shaft (32) end of the spindle box (3) are equipped with the fixture (321) for clamping workpiece, and a master
The fixture (321) of axle box (3) is towards a base of tool (2), the fixture (321) of another spindle box (3) is towards another cutter
Seat (2), two spindle boxes (3) are slidably connected on rack (1) by cross slide way (11) and longitudinal rail (52), and two
Spindle box (3) can be moved to gap of reloading (4) corresponding position and keep two fixtures (321) opposite.
2. numerically-controlled machine tool ray machine according to claim 1, which is characterized in that the cross slide way (11) has two couples, and two
Cross slide way (11) is each attached on rack (1), two pairs of cross slide ways (11) are located at the both lateral sides of the base of tool (2),
And two pairs of cross slide ways (11) are correspondingly arranged with two base of tools (2) respectively, the cross slide way (11) is transversely arranged, same
It is slidably connected cross slide (5) to transverse slider (51) are passed through on cross slide way (11), on cross slide (5) upper side
It is fixed with a pair of of longitudinal rail (52), and longitudinal rail (52) is longitudinally disposed, by longitudinal sliding on the longitudinal rail (52)
Block (61) slidably connects longitudinal slide (6), and the spindle box (3) is fixed on longitudinal slide (6).
3. numerically-controlled machine tool ray machine according to claim 2, which is characterized in that the cross slide way (11) is towards the base of tool
(2) one end is close to the base of tool (2), and several cutters (23) on the base of tool (2) are respectively positioned on laterally leads with the two of a pair
Between rail (11), gap (4) are reloaded with the radicle direction being located on the inside of rack (1) in a pair of cross slide way (11).
4. numerically-controlled machine tool ray machine according to claim 3, which is characterized in that the cross slide (5) is in long strip, and horizontal
It is greater than the spacing between two cross slide ways (11) to the length of slide (5), is located at cross with a pair of two longitudinal rails (52)
To the two long edge placements of slide (5) upper side, the spindle box (3) includes the cabinet (31) of tubular, and the two of cabinet (31)
End end is located above two longitudinal rails (52) with a pair.
5. numerically-controlled machine tool ray machine according to claim 4, which is characterized in that the rack (1) is in same two a pair of transverse directions
It is rotatably connected between guide rail (11) cross lead screw (12), cross slide (5) downside is respectively and fixedly provided with lateral nut
(53), it and lateral nut (53) and cross lead screw (12) bolt, is further fixed on the rack (1) and drives cross lead screw (12)
The cross motor (13) of rotation, the cross slide (5) are rotatably connected to longitudinal screw mandrel between two longitudinal rails (52)
(54), it is respectively and fixedly provided with longitudinal nut (62) on described longitudinal slide (6) downside, and longitudinal nut (62) and longitudinal screw mandrel (54)
Bolt is further fixed on the longitudinal motor (55) for driving longitudinal screw mandrel (54) rotation on the cross slide (5).
6. according to numerically-controlled machine tool ray machine described in Claims 2 or 3 or 4 or 5, which is characterized in that the main shaft (32) is equipped with
For driving fixture (321) to clamp the rotary cylinder (33) of workpiece, the rotary cylinder (33) and fixture (321) are located at a pair
The two sides of longitudinal rail (52).
7. according to numerically-controlled machine tool ray machine described in claim 3 or 4 or 5, which is characterized in that be respectively equipped on the rack (1)
Feeding mechanism (7) and fitting disk (8), two base of tools (2) are in long strip, and the length direction of the base of tool (2) is along longitudinal direction
Setting, the feeding mechanism (7), two base of tools (2) and fitting disk (8) are arranged in the vertical direction, and two base of tools (2) are respectively positioned on
The radicle court being located on the outside of rack (1) between feeding mechanism (7) and fitting disk (8), in one pair of them cross slide way (11)
To feeding mechanism (7), the radicle on the outside of rack (1) is located in another pair cross slide way (11) towards fitting disk (8), wherein
Fixture (321) and feeding mechanism (7) can be moved and be made to one spindle box (3) relatively, another spindle box (3) can move
And make fixture (321) and fitting disk (8) opposite.
8. numerically-controlled machine tool ray machine according to claim 7, which is characterized in that the feeding mechanism (7) includes being fixed on machine
Workpiece storehouse (71), feed rail (72) on frame (1) and the feeding sleeve (73) for accommodating a workpiece, the feed rail
(72) upper end is connected with workpiece storehouse (71), and lower end is connected with feeding sleeve (73), the fixture of one of spindle box (3)
(321) can be opposite with feeding sleeve (73) one end, the feeding mechanism (7) further includes sending part cylinder (74), this send part cylinder
(74) piston rod is opposite with the other end of feeding sleeve (73).
9. numerically-controlled machine tool ray machine according to claim 8, which is characterized in that the fitting disk (8) is in rectangle, and fitting disk
(8) upper end is opening-like, and the fitting disk (8) is fixed on one end of the base of tool (2), the folder of another one spindle box (3)
Tool (321) can be moved to the top of fitting disk (8).
10. according to numerically-controlled machine tool ray machine described in Claims 2 or 3 or 4 or 5, which is characterized in that the base of tool (2) includes
Pedestal (21) and several grip blocks (22), the pedestal (21) is in long strip, and several grip blocks (22) are fixed on along its length
On pedestal (21), several cutters (23) are separately fixed on several grip blocks (22).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497211A (en) * | 2019-08-27 | 2019-11-26 | 杭州富阳孙氏机床有限公司 | A kind of numerically-controlled machine tool ray machine |
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Application publication date: 20190712 |