CN110076587A - A kind of four rail lathe beds - Google Patents
A kind of four rail lathe beds Download PDFInfo
- Publication number
- CN110076587A CN110076587A CN201910471840.9A CN201910471840A CN110076587A CN 110076587 A CN110076587 A CN 110076587A CN 201910471840 A CN201910471840 A CN 201910471840A CN 110076587 A CN110076587 A CN 110076587A
- Authority
- CN
- China
- Prior art keywords
- tailstock
- rotating disc
- lathe bed
- guide
- bits plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Abstract
The present invention relates to digit ctrol machine tool fields, more particularly to a kind of four rail lathe beds, including pedestal, oblique lathe bed, tailstock guide and saddle guide rail, oblique lathe bed is located on pedestal, saddle guide rail is located on oblique lathe bed, tailstock guide is located on pedestal, and the top surface of tailstock guide and the top surface of saddle guide rail are each parallel to horizontal plane；It is all in the same horizontal plane at the top of multiple tailstock guides；Pedestal is equipped with the cleaning assemblies for being used to clean tailstock guide.This programme is improved by the lathe bed to lathe, improves the machining accuracy of entire lathe.
Description
Technical field
The present invention relates to digit ctrol machine tool fields, more particularly to a kind of four rail lathe beds.
Background technique
The basic component part of numerically controlled lathe is lathe bed, and one of important lathe bed layout designs are oblique lathe bed.
Numerically-controlled machine tool is laid out using oblique lathe bed, not only under equal conditions can reduce lathe occupied area；But also it can
It is designed by integrally closed section, improves the rigidity of lathe bed, especially when being processed to workpiece, since oblique lathe bed tilts
Setting, the cutter of different angle can configure on oblique lathe bed, so as to workpiece carry out multi-angle, it is comprehensive process, behaviour
It makes comparisons conveniently.Therefore, the numerical control of machine tools lathe of oblique lathe bed layout is widely used in recent years in lathe mechanical processing industry, uses
In the multi items processing of accurate complicated various revolving parts.
As shown in Figure 1, existing lathe bed generally includes pedestal 1 and oblique lathe bed 2, oblique lathe bed 2 is located at the top of pedestal 1, oblique bed
Body 2 is equipped with for the saddle guide rail 3 of moving bed adapter component 8 and (the following saddle of tailstock guide 5 for moving tailstock component 4
Guide rail 3 and tailstock guide 5 are collectively referred to as guide rail).As shown in connection with fig. 2, either saddle guide rail 3 or tailstock guide 5, guide rail top surface
With certain gradient, that is to say, that there is angle, since the top surface of guide rail is between the top surface of guide rail and the top surface of pedestal 1
It is inclined, therefore the sliding block for 8 bottom of saddle component being slidably connected on saddle guide rail 3, the tail that is slidably connected on tailstock guide 5
The sliding block of holder assembly 4 be required to be designed to the mutually matched shape in guide rail top surface, the production and processing of such sliding block is just more severe
It carves, the production cost of sliding block is higher, and sliding block is installed on the guide rail of top surface inclination, assembles also more troublesome.Also, bed
The gravity born on saddle guide rail 3 and tailstock guide 5 is also bigger, since the top surface of guide rail is inclined, therefore the top of guide rail
Discontinuity, guide rail top surface is easy deformation, so that the service life of guide rail shortens, influences the precision of processing.
Similarly, a pair of of tailstock guide 5 on the bed piece is now usually the setting of height ladder, i.e. tailstock guide 5 at present
Left side rail height be less than the right side of tailstock guide 5 guide rail height, the top surface of the plane formed therebetween and pedestal 1
Between there are angles so that the gravity for the tailstock component 4 that tailstock guide 5 is born is unstable, be easy to make tailstock guide 5 that shape occur
Become, so that the service life of tailstock guide 5 shortens, also will affect the precision of processing.
In addition, metal iron filings caused by existing processing at present are easy to be deposited in the root of tailstock guide 5, it is not easy to carry out it
Cleaning, in addition, the iron filings of accumulation also easily enter between the sliding block of tailstock component 4 and tailstock guide 5 and influence tailstock component 4
Normal sliding, affects the precision of processing.
Summary of the invention
The purpose of the present invention is to provide a kind of four rail lathe beds, are improved by the lathe bed to lathe, entire to improve
The machining accuracy of lathe.
In order to achieve the above objectives, the technical scheme is that a kind of four rail lathe beds, including pedestal, oblique lathe bed, tailstock are led
Rail and saddle guide rail, oblique lathe bed are located on pedestal, and saddle guide rail is located on oblique lathe bed, and tailstock guide is located on pedestal, and tailstock is led
The top surface of rail and the top surface of saddle guide rail are each parallel to horizontal plane；It is all in the same horizontal plane at the top of multiple tailstock guides；
Pedestal is equipped with the cleaning assemblies for being used to clean tailstock guide.
The working principle and effect of this programme are as follows: 1, the top surface of the top surface due to tailstock guide and saddle guide rail each parallel to
Horizontal plane, therefore the top surface of tailstock guide and the top surface of saddle guide rail are not inclined, on such tailstock guide receiving lathe tails
The gravity of holder assembly is relatively uniform, saddle guide rail bear lathe go to bed adapter component gravity it is also relatively uniform, the top of saddle guide rail
Face and the top surface of tailstock guide are not easy deformation, conducive to the service life for improving tailstock guide and saddle guide rail, improve processing
Precision.2, in addition, lathe is gone to bed, the shape of the sliding block of adapter component and tailstock component will not be harsher, the production and processing of sliding block
Fairly simple, cost is relatively low, the assembly being also convenient between sliding block and guide rail.3, in addition, since the top of multiple tailstock guides is equal
In same level, therefore the gravity of the tailstock component born between different tailstock guides is relatively uniform, and tailstock guide is not
It is easily-deformable, conducive to the service life for improving tailstock guide, to improve the machining accuracy of entire lathe.4, clear in this programme
Clean component thus prevents sliding block iron when sliding on tailstock guide for cleaning to the metal iron filings of tailstock guide root
Bits enter the normal sliding between sliding block and tailstock guide and influencing tailstock component, further ensure the essence of the processing of lathe
Degree.Also, metal iron filings are cleared up by cleaning assemblies, are not necessarily to manual cleaning, it is simple to operate.
Further, the top surface of pedestal is parallel to horizontal plane, and the height of multiple tailstock guides is identical, the top surface of tailstock guide and
Top surface of the top surface of saddle guide rail each parallel to pedestal.Since the top surface of pedestal is parallel to horizontal plane, therefore the top surface of pedestal is flat
Face is not inclined surface.Since the top surface of pedestal is plane, and the height of multiple tailstock guides is identical, therefore multiple tailstock guides
Top where plane must be parallel with base plane, the plane where the top of multiple tailstock guides must be parallel to level
Face.Since the top surface of tailstock guide and the top surface of saddle guide rail are each parallel to the top surface of pedestal, then the top surface of tailstock guide and bed
The top surface of saddle guide rail must be plane, and each parallel to horizontal plane.
Further, cleaning assemblies includes the rotating disc positioned at tailstock guide two sides, and rotating disc is towards the side of tailstock guide
It is equipped with several suctions bits unit being uniformly circumferentially distributed, inhaling bits unit includes inhaling bits plate, positioned at the interval inhaled on bits plate lateral wall
The outer electromagnet being powered, when bottom of dispatch from foreign news agency magnet rotors to rotating disc, are powered, when the top of dispatch from foreign news agency magnet rotors to rotating disc
Power-off；It inhales bits plate to be rotatably connected on the marginal position of rotating disc, inhales and be equipped with elastic component between bits plate and the edge of rotating disc, turn
The inside of Moving plate is equipped with cavity；Cleaning assemblies further includes the triggering for making the suction bits plate at the top of rotating disc turn to cavity inside
Mechanism.Rotating disc can roll in the plane of pedestal along the length direction of tailstock guide.Bits unit is inhaled to be used for pedestal, tailstock
Metal iron filings guide rail root or above are adsorbed, i.e., adsorb when outer electromagnet is powered to iron filings.Rotating disc exists
In rolling process, circular-rotation can be made by inhaling bits unit, when trigger mechanism is not to bits unit effect is inhaled, inhaled bits unit and be not located at sky
Intracavitary, outer electromagnet is powered, and outer electromagnet generates magnetism, to attract the iron filings on tailstock guide root.It is considered to be worth doing when inhaling
When unit rotational is to the top of rotating disc, it is rotatably connected on the edge of rotating disc due to inhaling bits plate, trigger mechanism makes at this time
It inhales bits plate to rotate, inhales bits plate and turn in cavity, while the outer electromagnet power-off on the suction bits plate at the top of rotating disc, rotation
The iron filings on suction bits plate at the top of disk are fallen, and since the suction bits plate at the top of rotating disc is located in cavity, therefore the iron filings fallen are fallen
It is collected into cavity, to prevent iron filings from falling to the outside of rotating disc, ensure that the cleaning effect of iron filings.Rotating disc
Top suction bits plate rotation when, inhale bits plate and elastic component made to store power, the suction bits plate at the top of rotating disc is detached from trigger mechanism
When control, plate reversing reset under the action of the elastic member is considered in the suction in cavity to be worth doing, and the elastic component in this programme on the one hand can
Make the suction being located in cavity bits sheet reset, in addition can also rotate certain obstruction into cavity to bits plate is inhaled, prevent from inhaling bits plate position
It is entered in cavity when rotating pan bottom, the iron filings in cavity is avoided to drop out from the bottom of rotating disc.Although inhaling bits plate to turn
It can be opened when moving rotating disc top, but when suction bits plate leaves trigger mechanism, inhaling bits plate under the action of the elastic member can be certainly
It is dynamic to close, so that rotating disc bottom may make to be continuously in the state of closing.Since the suction in this programme considers unit to be worth doing towards tailstock
Guide rail, therefore specific aim removing can be carried out to the iron filings of tailstock guide root, elimination effect is preferable.
Further, shaft is connected between the rotating disc of tailstock guide, the both ends of shaft are conducting end, are set in shaft
There is the power supply powered to conducting end, inhales bits plate close to one end of conducting end and be equipped with conductive part, be connected with and outer electromagnetism on conductive part
The electric conductor of iron connection.Power supply can power to conducting end, when suction bits plate is located at the top of rotating disc, inhale bits plate close to shaft
One end is located in cavity, thus inhale bits plate on conductive part will not with conductive end in contact, power supply, conducting end, conductive part, electric conductor,
Outer electromagnet is in off state, and outer electromagnet is in the state of demagnetization.When inhale bits plate is resetted from cavity after, conductive part with turn
The conductive end in contact of axis, electric current flow through conducting end, conductive part and electric conductor and enter in outer electromagnet, so that outer electromagnet
It is powered, outer electromagnet generates magnetic.Realizing outer electromagnet by this programme as a result, can be according to the position that suction bits plate rotates certainly
Move it is powered off and on, be not necessarily to manual control, simple to operate, the degree of automation is higher.
Further, cleaning assemblies further includes the drive block for connecting with tailstock component, and drive block is fixedly connected with second
Connecting rod is rotatably connected to bearing in shaft, and the outer ring of bearing is fixedly connected on second connecting rod.It as a result, can be by drive block and tail
Holder assembly links together, and when tailstock component is mobile, tailstock component drives drive block to move together, and drive block connects by second
Bar pushes bearing, so that rotating disc be pushed to roll on pedestal, shaft rotates in bearing.By this programme, cleaning assemblies exists
Under the driving of tailstock component, before tailstock component is moved to corresponding position, the iron filings around tailstock guide are cleared up in advance, are not necessarily to
Additional setting power, that is, the posture that can guarantee tailstock component and position be not by the metal iron filings that may be scattered in around tailstock guide
Influence, so as to avoid processing part precision receive influence.
Further, trigger mechanism includes catch bar, and catch bar is located between the top of two rotating discs, the both ends of catch bar
For arrow-shaped, the both ends of catch bar are small end.The both ends of catch bar can consider plate to be worth doing to the suction at the top of rotating disc and lead towards tailstock as a result,
The side of rail offsets, and enters in cavity so that inhaling bits plate.After inhaling end of the bits plate far from catch bar, inhaling bits plate can be
The state of closing is automatically reset and is restored under the action of elastic component.Since the both ends of catch bar have certain gradient, in this way
When suction bits plate turns to the both ends of catch bar, pushes the side of boom end that can offset to the end for inhaling bits plate, follow rotating disc
The suction bits plate of rotation is rotated along sagittate side into cavity under the action of the sagittate side of catch bar offsets, thus
It is rotated conducive to making to inhale bits plate.
Further, trigger mechanism includes being fixedly mounted on cavity far from several interior electromagnetism on the inner wall of tailstock guide side
Iron, each interior electromagnet is opposite with bits plate is inhaled, and rank that can be attracting with interior electromagnet is fixedly connected on the inner wall of suction bits plate
Iron inhales bits plate and turns to interior electromagnet energization when the top of rotating disc.As a result, when suction bits plate turns to the top of rotating disc,
Interior electromagnet is powered, and interior electromagnet generates magnetism, to attract the armature inhaled on bits plate inner wall, interior electromagnet and armature
Between gravitation be greater than the elastic force of elastic component and rotated into cavity so that inhaling bits plate to overcome the elastic force of elastic component.It is considered to be worth doing when inhaling
When plate turns to the top of rotating disc, since iron filings are located at the bottom of rotating disc, therefore it will be free from iron filings at the top of rotating disc, then
When interior electromagnet attracts, iron filings will not be attracted.This programme, which is compared, to be made to inhale bits plate opening using catch bar, and inhaling bits plate will not
Collision is generated with catch bar, conducive to the service life for inhaling bits plate is improved, can avoid inhaling bits plate in this way and catch bar is collided and worn
It effectively causes and inhales the edge sealing bad of bits plate, iron filings is avoided to leak out from cavity.
Further, trigger mechanism further includes support rod, and conductive bar is fixedly connected on the top of support rod, and rotating disc is separate
The side of tailstock guide is equipped with the conductive column being connected on interior electromagnet.Support rod is conductive for being supported to electric conductor
Column can be contacted with conductive bar.Since conductive bar is located at the top of support rod, therefore during turn disc, turned to when inhaling bits plate
When the top of rotating disc, conductive column can be contacted with conductive bar, thus so that interior electromagnet is powered and generate it is magnetic, when inhale bits plate with
The rotation of rotating disc and when leaving conductive bar, conductive column is separated with conductive bar, so that interior electromagnet be made to power off and demagnetization.Thus real
Show interior electromagnet and reaches auto-power on when corresponding position and power-off, it is simple to operate.
Further, rotating disc is equipped with opening far from the side of tailstock guide, and opening upper cover is equipped with lid, detachable in cavity
It is connected with bar magnet.The iron filings entered in cavity as a result, can attract on bar magnet, when needing to the iron in rotating disc cavity
Bits open lid, bar magnet are taken out when being cleared up, to take out together together with iron filings, improve the clear of iron filings in cavity
Manage efficiency.
Further, elastic component is torsional spring.Torsional spring is common elastic component, convenient for purchase and configuration.
Detailed description of the invention
Fig. 1 is the perspective view of the numerically-controlled machine tool of oblique lathe bed layout in the prior art；
Fig. 2 is the right view of Fig. 1 medial bed；
Fig. 3 is the perspective view of improved lathe bed；
Fig. 4 is the longitudinal sectional view of cleaning assemblies；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is side schematic view of the rotating disc close to tailstock guide；
Fig. 7 is the structural schematic diagram that bits unit is inhaled in Fig. 6；
Fig. 8 is the top view of catch bar in Fig. 4；
Fig. 9 is the longitudinal sectional view of cleaning assemblies in embodiment 4；
Figure 10 is side view of the rotating disc far from tailstock guide in embodiment 4.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: pedestal 1, oblique lathe bed 2, saddle guide rail 3, tailstock component 4, tailstock guide
5, saddle component 8, rotating disc 10, suction bits plate 11, outer electromagnet 12, electric conductor 13, conducting end 14, catch bar 17, power supply 18, axis
Hold 19, drive block 20, first connecting rod 21, second connecting rod 22, arrow cylinder 24, support rod 25, conductive bar 26, conductive column 27, armature
28。
Embodiment 1
Substantially as shown in Fig. 3: a kind of four rail lathe beds, including pedestal 1, oblique lathe bed 2, tailstock guide 5 and saddle guide rail 3,
Oblique lathe bed 2 is fixed by screws on pedestal 1, and saddle guide rail 3 is fixed on the inclined-plane at the top of oblique lathe bed 2, and tailstock guide 5 is solid
It is scheduled on the top surface of pedestal 1, the top surface of pedestal 1 is plane, and is parallel to horizontal plane.The top surface of tailstock guide 5 and saddle guide rail 3
Top surface each parallel to pedestal 1 top surface；The height at the top of the distance from top pedestal 1 of two tailstock guides 5 is identical, therefore two
The top of a tailstock guide 5 is on same plane, and is parallel to the top surface of pedestal 1.Saddle guide rail 3 is for making bed in Fig. 1
Adapter component 8 slides, and tailstock guide 5 is for sliding tailstock component 4.
Pedestal 1 is equipped with the cleaning assemblies for being used to clean tailstock guide 5.In the present embodiment cleaning assemblies include blower pump and
Gas blow pipe, gas blow pipe are connect with blower pump, and towards tailstock guide 5, blower pump passes through screw for the one end of gas blow pipe far from blower pump
On the mountable tailstock component 4 in Fig. 1.
Other known features and principle of lathe applied by this four rail lathe bed in the present embodiment, please for details, reference can be made to authorizations
Notification number is oblique lathe bed level gauge formula turnning and milling combined numerically controlled machine patent of invention disclosed in CN106392645B；Four in the present embodiment
Other known and principles of rail lathe bed, are to have water-oil separating knot disclosed in CN106392670B referring in particular to Authorization Notice No.
The oblique lathe bed of the level gauge of structure.Therefore for some well known structures and principle, details are not described herein in the present embodiment.
In the present embodiment, due to tailstock guide 5 top surface and saddle guide rail 3 top surface each parallel to pedestal 1 top
Plane, therefore the top surface of tailstock guide 5 and the top surface of saddle guide rail 3 are not inclined, the such receiving of tailstock guide 5 tailstock components 4
Gravity it is relatively uniform, saddle guide rail 3 bear saddle component 8 gravity it is also relatively uniform, the top surface of saddle guide rail 3 and tailstock are led
The top surface of rail 5 is not easy deformation, conducive to the service life for improving tailstock guide 5 and saddle guide rail 3, improves the precision of processing.Separately
Outside, the shape of sliding block will not be harsher, and the production and processing of sliding block is fairly simple, and cost is relatively low, is also convenient for sliding block and guide rail
It is assembled.In addition, since the height of two tailstock guides 5 is identical, and be respectively positioned on the top surface of pedestal 1, therefore two tailstocks are led
The top of rail 5 is on same plane, therefore the gravity of the tailstock component 4 born between different tailstock guides 5 is relatively uniform,
Tailstock guide 5 is unlikely to deform, conducive to the service life for improving tailstock guide 5, to improve the machining accuracy of lathe.
Cleaning assemblies in the present embodiment is for cleaning the metal iron filings of 5 root of tailstock guide, specifically, blowing
Pump is blown away the metal iron filings of 5 root of tailstock guide by gas blow pipe.Since blower pump is located on tailstock component 4, therefore tailstock group
In 4 moving process of part, before tailstock is moved to corresponding position, on tailstock guide 5 or root iron filings, nothing are cleared up in advance
Power need to be additionally set, that is, the posture that can guarantee tailstock component 4 and position be not by the metallic iron that may be scattered on tailstock guide 5
The influence of bits, the precision so as to avoid processing part are affected.Also, metal iron filings are carried out by cleaning assemblies clear
Reason is not necessarily to manual cleaning, simple to operate.
Embodiment 2
As shown in connection with fig. 4, the cleaning assemblies in the present embodiment includes the rotating disc in Fig. 4 of 5 two sides of tailstock guide
10, rotating disc 10 is located on pedestal 1 along the length direction rolling of tailstock guide 5, is connected with shaft between two rotating discs 10, is turned
The both ends of axis both pass through rotating disc 10 and are welded on inner wall of the rotating disc 10 far from tailstock guide 5, and the middle part of shaft, which rotates, to be connected
It is connected to bearing 19, specifically, bearing 19 is set in the middle part of shaft, the inner ring and shaft of bearing 19 are welded；Certainly herein may not be used
Using bearing 19, can be rotatablely connected by sleeve and shaft.As shown in connection with fig. 5, cleaning assemblies further includes drive block 20, is driven
Motion block 20 is slidably connected on pedestal 1 by way of sliding slot and convex block cooperation, and second connecting rod 22 is welded on drive block 20, the
Two connecting rods 22 are welded on the outer ring of bearing 19 far from one end of drive block 20, and drive block 20 can pass through bolt with tailstock component 4
It is detachably connected.
In conjunction with shown in Fig. 6 and Fig. 7, there are six be uniformly circumferentially distributed towards being all provided on the side of tailstock guide 5 for rotating disc 10
Several suctions consider unit to be worth doing, inhale bits unit and include fan-shaped suction bits plate 11, be mounted on outer electromagnetism on suction bits plate 11 by screw
Iron 12, the surface for inhaling bits plate 11 are equipped with the groove that can accommodate outer electromagnet 12.The big end for inhaling the arc of bits plate 11 passes through pin shaft
It is rotatably connected on the marginal position of rotating disc 10, inhales and be equipped with elastic component, this implementation between bits plate 11 and the edge of rotating disc 10
Elastic component in example is torsional spring.As shown in connection with fig. 4, shaft is equipped with power source space, and power source space is provided with power supply 18, power supply 18
It can be battery.The both ends of shaft are equipped with the conducting end 14 connecting with power supply 18 by conducting wire.Bits plate 11 is inhaled close to conducting end 14
One end be equipped with conductive part, be connected with electric conductor 13 on conductive part, conducting wire be connected between electric conductor 13 and outer electromagnet 12, this
Conductive part, electric conductor 13 and conducting end 14 in embodiment are that copper product is made.Be readily apparent that, set in conducting end 14 there are six
The rubber block being axially distributed prevents adjacent conductive part from connecting so as to leave the current-carrying part on different electric conductors 13
And it is short-circuit, or inhale bits plate 11 edge on be bonded insulation set rubber block.To easily causing short circuit in this present embodiment
Position, carried out insulation measures, such as coated, be isolated using adhesive tape, rubber material, this will not be repeated here.
As shown in connection with fig. 4, the inside of rotating disc 10 is equipped with cavity.Cleaning assemblies further includes for making 10 top of rotating disc
The trigger mechanism that bits plate 11 turns to cavity inside is inhaled, the trigger mechanism in the present embodiment includes being located between two rotating discs 10
Catch bar 17, the both ends of catch bar 17 extend into cavity, as shown in connection with fig. 5, are welded with first connecting rod on drive block 20
21, first connecting rod 21 is welded on catch bar 17 far from one end of drive block 20.As shown in connection with fig. 8, the both ends of catch bar 17 are equal
For arrow shaped, specifically, the both ends of catch bar 17 are welded with arrow cylinder 24, the both ends of catch bar 17 and the small end of arrow cylinder 24 are neat
It is flat.
The present embodiment specific implementation process is as follows: the mode that drive block 20 is bolted is fixed on machine as shown in figure 1
On tailstock component 4 on bed.As shown in connection with fig. 4, when initial, the suction at 10 top of rotating disc considers plate 11 to be worth doing in the phase of 17 end of catch bar
It is pushed by the end of catch bar 17 into cavity to lower and opens cavity.When tailstock component 4 is mobile, 4 band of tailstock component
Dynamic drive block 20 is mobile, and drive block 20 pushes bearing 19 by second connecting rod 22, so that rotating disc 10 is on pedestal 1 along tail
The length direction of seat guide rail 5 rolls, meanwhile, drive block 20 follows the rolling of rotating disc 10 by the drive catch bar 17 of first connecting rod 21
It moves and moves, so that catch bar 17 is continued in the top of shaft.During scrolling, circumference can be made to rotating disc 10 by inhaling bits unit
Rotation, after inhaling bits unit far from catch bar 17, resetted under elastic component effect and by the closure of openings at corresponding cavity, this
When, the conductive part of electric conductor 13 for inhaling bits plate 11 contacts with each other with the conducting end 14 of shaft and is connected to, therefore power supply 18 passes through shaft
Conducting end 14, conductive part and electric conductor 13 give electromagnet power supply, outer electromagnet 12 is powered and simultaneously generates magnetism, to lead to tailstock
Iron filings on 5 root of rail or on 5 top of tailstock guide are attracted, and after attraction, iron filings are adhered on 10 bottom of rotating disc
Outer electromagnet 12 on.With the rolling of rotating disc 10, iron filings, which gradually follow, inhales the top that bits plate 11 turns to rotating disc 10.When
When suction bits unit gradually rotates the top of rotating disc 10, it is rotatably connected on the edge of rotating disc 10 due to inhaling bits plate 11, this
When catch bar 17 end offset to the suction bits plate 11 at the top of rotating disc 10 and make the side for inhaling bits plate 11 along the oblique of arrow cylinder 24
Face is slided to cavity intrinsic deflection, turns to suction bits plate 11 in cavity, while leading on plate 11 is considered in the suction at 10 top of rotating disc to be worth doing
Conductive part on electric body 13 is separated with the conducting end 14 in shaft, therefore the outer electromagnet 12 on 10 top of rotating disc powers off, rotation
Iron filings on the suction bits plate 11 at 10 top of disk are fallen under gravity, since the position at this time of plate 11 is considered in the suction at 10 top of rotating disc to be worth doing
In cavity, therefore the iron filings fallen fall in cavity and are collected, to prevent iron filings from falling to the outer of rotating disc 10
Side ensure that the cleaning effect of iron filings.When the suction bits plate 11 at the top of rotating disc 10 rotates, inhales bits plate 11 and elastic component is stored
Power, when the suction bits plate 11 when 10 top of rotating disc is detached from the extruding of catch bar 17, the suction bits plate 11 in cavity is in elastic component
Under the action of and reversing reset, be bound together between not offseted by the end of catch bar 17, adjacent suction bits plate 11,
There is no gap, is still located in cavity to prevent from inhaling when bits plate 11 turns to 10 bottom of rotating disc, the iron filings in cavity is avoided to fall
Out.Although inhaling when bits plate 11 turns to 10 top of rotating disc can open, when suction bits plate 11 leaves catch bar 17, bits are inhaled
Plate 11 can be automatically closed under the action of the elastic member, so that 10 bottom of rotating disc may make to be continuously in the state of closing, avoid
Iron filings in cavity drop out.Since the suction bits unit in this programme is towards tailstock guide 5, therefore can be to the iron of 5 root of tailstock guide
Bits carry out specific aim removing, and elimination effect is preferable.
It is readily appreciated that, the distance in the rotating disc center of circle is arrived by the way that electromagnet 12 is rationally arranged, turned to so that inhaling bits plate 11
When the top of Moving plate 10, electromagnet 12 is located at the lower section of catch bar 17, and catch bar 17 will not squeeze electromagnet 12, only meeting
The position for being located at 12 top of electromagnet for inhaling bits plate 11 is squeezed.After inhaling bits 11 attracting debris of plate in this way, by catch bar
17 push when powering off chip removal, on the one hand can prevent catch bar 17 that part clast has been extruded on suction bits plate 11, cause to drain
It is not thorough, another aspect part clast will not be fallen on catch bar 17, so that chip removal is more thorough.In the present embodiment, push
The both ends of bar 17 have certain gradient due to for arrow-shaped, in this way when inhaling bits plate 11 and turning to the both ends of catch bar 17,
The side of 17 end of catch bar can offset to the end for inhaling bits plate 11, offset similar to the inclined-plane of two voussoirs, inhale bits plate 11 and exist
Under the action of the sagittate side of catch bar 17 offsets, moved along sagittate side to the small end of catch bar 17, to guarantee
It inhales bits plate 11 to rotate into cavity, be rotated conducive to making to inhale bits plate 11.It is understood that in order to make to inhale bits plate 11 and arrow cylinder 24
Inclined-plane sliding is more smooth, and wedge surface structure also can be set into the side for inhaling bits plate 11.
Embodiment 3
In the present embodiment, rotating disc 10 is equipped with several openings far from the side of tailstock guide 5, is covered in opening
Son, when the scrap collection in cavity it is similar when, lid can be taken out, opening is opened, and iron filings are automatically drained out from opening, from
And realize the discharge of iron filings.Certainly, it is removably connected with bar magnet in cavity, if cavity inner wall is equipped with groove, by magnet
Stick is inserted in groove, and bar magnet can be collected the iron filings in cavity, after iron filings have been expired, open lid, by bar magnet from
It takes out in opening, takes out iron filings from cavity to realize.
Embodiment 4
In conjunction with shown in Fig. 9 and Figure 10, another trigger mechanism is present embodiments provided, trigger mechanism includes vertical support
Bar 25, the bottom of support rod 25 are fixed by screws on pedestal 1, and conductive bar 26 is bonded on the top of support rod 25, conductive
Item 26 is parallel with tailstock guide 5, and support rod 25 is equipped with battery (not shown), connects between battery and conductive bar 26
There is conducting wire.
Trigger mechanism further includes that cavity is fixedly mounted on by screw far from electric in six on 5 side inner wall of tailstock guide
Magnet, six interior electromagnet circumferences are uniformly distributed, and each interior electromagnet and a suction bits plate 11 are opposite, and rotating disc 10 is separate
The one side wall of tailstock guide 5 is equipped with the conductive column 27 being connected on interior electromagnet, and specific rotating disc 10 is far from tailstock guide 5
Side wall be equipped with through-hole, the conductive column 27 on interior electromagnet is pierced by from through-hole, when conductive column 27 follows rotating disc 10 to rotate
When to top, conductive column 27 can be in contact with conductive bar 26, so that interior electromagnet energizing magnetic.Inhale the interior of bits plate 11
On wall by screw be fixedly connected with can be attracting with interior electromagnet armature 28.
Specific implementation process is as follows: when suction bits plate 11 turns to the top of rotating disc 10, conductive column 27 and conductive bar 26
It contacts with each other, electric current flows through conductive bar 26 and conductive column 27 and interior electromagnet is made to be powered, and interior electromagnet generates magnetism, thus to turning
Armature 28 on suction bits 11 inner wall of plate at 10 top of Moving plate is attracted, and the gravitation between interior electromagnet and armature 28 is greater than bullet
Property part elastic force so that the suction bits plate 11 at 10 top of rotating disc is rotated into cavity, inhale bits plate to overcome the elastic force of elastic component
The iron filings that outer electromagnet 12 attracts on 11 are fallen in cavity.When suction bits plate 11 turns to the top of rotating disc 10, due to iron
Bits are located at the bottom of rotating disc 10, therefore the top of rotating disc 10 will be free from iron filings, then, will not be to iron filings when interior electromagnet attracts
Attracted, guarantees that the attraction between interior electromagnet and armature 28 not will receive the interference of extraneous iron filings.When 10 top of rotating disc
Suction bits plate 11 on conductive column 27 leave conductive bar 26 after, interior electromagnet disconnects, and interior electromagnet loses magnetism, and interior electromagnet is not
Armature 28 is attracted again, bits plate 11 is inhaled and resets under the action of the elastic member.
The present embodiment, which is compared, to be made to inhale the bits opening of plate 11 using catch bar 17, and suction bits plate 11 will not be generated with catch bar 17 to be touched
It hits, conducive to the service life for inhaling bits plate 11 is improved, can avoid inhaling the collision of bits plate 11 and catch bar 17 and serious wear causes in this way
The poor sealing for inhaling bits plate 11, avoids iron filings from leaking out from cavity.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (10)
1. a kind of four rail lathe beds, including pedestal, oblique lathe bed, tailstock guide and saddle guide rail, the oblique lathe bed are located on pedestal, institute
Saddle guide rail is stated to be located on oblique lathe bed, it is characterised in that: the tailstock guide is located on pedestal, the top surface of the tailstock guide and
The top surface of saddle guide rail is each parallel to horizontal plane；It is all in the same horizontal plane at the top of multiple tailstock guides；On the pedestal
Equipped with the cleaning assemblies for being used to clean tailstock guide.
2. a kind of four rails lathe bed according to claim 1, it is characterised in that: the top surface of the pedestal is parallel to horizontal plane,
The height of multiple tailstock guides is identical, the top surface of the top surface of the top surface of the tailstock guide and saddle guide rail each parallel to pedestal.
3. a kind of four rails lathe bed according to claim 2, it is characterised in that: the cleaning assemblies includes being located at tailstock guide
The rotating disc of two sides, rotating disc are equipped with several suctions being uniformly circumferentially distributed towards the side of tailstock guide and consider unit, the suction to be worth doing
Bits unit include inhale bits plate, positioned at inhale bits plate lateral wall on intermittently power-on outer electromagnet, the dispatch from foreign news agency magnet rotors to turn
It is powered when the bottom of Moving plate, is powered off when the dispatch from foreign news agency magnet rotors are to the top of rotating disc；The suction bits plate is rotatably connected on
It on the marginal position of Moving plate, inhales and is equipped with elastic component between bits plate and the edge of rotating disc, the inside of the rotating disc is equipped with cavity；
The cleaning assemblies further includes the trigger mechanism for making the suction bits plate at the top of rotating disc turn to cavity inside.
4. a kind of four rails lathe bed according to claim 3, it is characterised in that: connected between the rotating disc of tailstock guide
There is shaft, the both ends of shaft are conducting end, the power supply powered to conducting end are equipped in the shaft, the suction bits plate is close to conductive
The one end at end is equipped with conductive part, is connected with the electric conductor being connected to outer electromagnet on conductive part.
5. a kind of four rails lathe bed according to claim 4, it is characterised in that: the cleaning assemblies further includes being used for and tailstock
The drive block of component connection, the drive block are fixedly connected with second connecting rod, bearing are rotatably connected in the shaft, bearing
Outer ring is fixedly connected on second connecting rod.
6. according to a kind of four rails lathe bed as claimed in claim 3 to 5, it is characterised in that: the trigger mechanism includes pushing
Bar, the catch bar are located between the top of two rotating discs, and the both ends of the catch bar are arrow-shaped, and the two of the catch bar
End is small end.
7. according to a kind of four rails lathe bed as claimed in claim 3 to 5, it is characterised in that: the trigger mechanism includes fixed peace
Mounted in cavity far from several interior electromagnet on the inner wall of tailstock guide side, each interior electromagnet is opposite with bits plate is inhaled, the suction
Armature that can be attracting with interior electromagnet, the top inhaled bits plate and turn to rotating disc are fixedly connected on the inner wall of bits plate
When interior electromagnet be powered.
8. a kind of four rails lathe bed according to claim 7, it is characterised in that: the trigger mechanism further includes support rod, institute
It states and is fixedly connected with conductive bar on the top of support rod, rotating disc is equipped with far from the side of tailstock guide and is connected to interior electromagnet
On conductive column.
9. a kind of four rails lathe bed according to claim 3, it is characterised in that: rotating disc is equipped with far from the side of tailstock guide
Opening, opening upper cover are equipped with lid, are removably connected with bar magnet in the cavity.
10. a kind of four rails lathe bed according to claim 3, it is characterised in that: the elastic component is torsional spring.
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| CN201910471840.9A CN110076587B (en) | 2019-05-31 | 2019-05-31 | Four-rail lathe bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471840.9A CN110076587B (en) | 2019-05-31 | 2019-05-31 | Four-rail lathe bed |
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| CN110076587B CN110076587B (en) | 2020-03-31 |
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| Publication number | Publication date |
|---|---|
| CN110076587B (en) | 2020-03-31 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A four track bed Effective date of registration: 20230912 Granted publication date: 20200331 Pledgee: Liangjiang branch of Chongqing Rural Commercial Bank Co.,Ltd. Pledgor: CHONGQING HONGGANG CNC MACHINE Co.,Ltd. Registration number: Y2023500000068 |
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