CN108500643A - A kind of guide rail protective device of five axis machine of planer-type - Google Patents
A kind of guide rail protective device of five axis machine of planer-type Download PDFInfo
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- CN108500643A CN108500643A CN201810231148.4A CN201810231148A CN108500643A CN 108500643 A CN108500643 A CN 108500643A CN 201810231148 A CN201810231148 A CN 201810231148A CN 108500643 A CN108500643 A CN 108500643A
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- Prior art keywords
- fluid
- guide rail
- pipe
- bearing block
- oil
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Classifications
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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
- 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
-
- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/122—Lubricant supply devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a kind of guide rail protective devices of five axis machine of planer-type,Including fixing guide rail and sliding rail body,Guide-track groove is offered in the fixing guide rail,And the sliding rail body that is slidably connected in guide-track groove,Before the guide-track groove lower wall,Both sides offer mounting groove afterwards,And guide rail protective device is evenly distributed in mounting groove,In the case where ensureing that guide rail can normally be run,It is provided with fluid extrusion device and fluid retracting device,Make to form oil film between sliding rail body and fixing guide rail,In the moving process of sliding rail body,Sliding rail body is protected,Sliding rail body is avoided to scratch,Simultaneously,It is provided with fluid retracting device,The fluid on the bearing block surface after carrying sliding rail body movement is recycled,Facilitate recycling,The fluid in guide-track groove can also be avoided to be inconvenient to recycle simultaneously,Lead to the collecting dirt in guide-track groove,Influence the operation of sliding rail body.
Description
Technical field
The present invention relates to the guide rail protection technical field of five axis machines, the guide rail protection dress of specially a kind of five axis machine of planer-type
It sets.
Background technology
5-shaft linkage numerical control lathe is a kind of high in technological content, high lathe complex-curved dedicated for processing of precision,
National Aeronautics and Astronautics of this machine tool system pair, military affairs, scientific research, precision instruments, high-precision Medical Devices etc. industry have
Very important influence power.Currently, 5-shaft linkage numerical control machine tool system is to solve impeller, blade, marine propeller, heavy power generation
The only resource of machine rotor, turbine rotor, large-sized diesel machine crankshaft etc. processing, and five axis machine of planer-type is five-axle linkage number
One kind in lathe is controlled, existing planer-type five-axis machine tool can make workbench pressure in the process of running due to its preponderance
Compel guide rail, leads to the stability for influencing lathe and the service life of lathe, existing technology is generally by guide pass
The lubricating oil for applying certain pressure, guide rail is carried out certain protection by lubricating oil, but by lubricating oil to the guarantor of guide rail
During shield, lubricating oil is unevenly distributed, meanwhile, it is difficult to recycle lubricating oil, cause to be easy to accumulate in guide-track groove dirty
Object, to keep the operation of guide rail not smooth.For this purpose, it is proposed that a kind of guide rail protective device of five axis machine of planer-type.
Invention content
The purpose of the present invention is to provide a kind of guide rail protective devices of five axis machine of planer-type, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of guide rail protective device of five axis machine of planer-type,
Including fixing guide rail and sliding rail body, guide-track groove is offered in the fixing guide rail, and the cunning that is slidably connected in guide-track groove
Dynamic guide rail, the front and rear sides of the guide-track groove lower wall offer mounting groove, and guide rail guarantor is evenly distributed in mounting groove
Protection unit；
The guide rail protective device includes bearing block, and the first bullet is connected between the lower wall and mounting groove of the bearing block
Spring, and auxiliary load carrier is installed between the lower wall and mounting groove of bearing block, and the lower wall symmetrical one of bearing block
It is body formed to there is the first telescopic block and the second telescopic block, first telescopic block and the second telescopic block to be plugged on the first telescopic chute respectively
In the second telescopic chute, and the first telescopic chute and the second telescopic chute are located at the lower wall of mounting groove, consolidate in first telescopic block
Dingan County is equipped with fluid extrusion device, and fluid retracting device is installed in the second telescopic block, and the fluid extrusion device is solid
Surely one end of fuel feed pump is connected, and the other end of fuel feed pump is fixedly connected with oil feed pump, the oil feed pump connects oil storage by conduit
Case, and fuel reserve tank is fixedly mounted on the inner cavity of fixing guide rail, the fluid retracting device is fixedly connected with one end of recycling oil pipe,
And recycling oil pipe is fixedly connected with fuel reserve tank, the oil feed pump connects external power supply.
Preferably, the fluid extrusion device is squeezed including the first fluid temporary storage cavity, head rod, first piston, fluid
Outlet pipe, fluid injection pipe, fluid spray-hole, solenoid valve and contact switch, the first fluid temporary storage cavity are opened in fixed guide rail
The inner cavity of body, and first piston is connected in the first fluid temporary storage cavity, the top of the first piston is fixedly connected with the first company
One end of extension bar, and the other end of head rod is fixedly connected with the lower wall of the first telescopic block, the first fluid temporary storage cavity
Lower wall be plugged with fuel feed pump and fluid extruding pipe successively from left to right, the fluid extruding pipe is plugged to fluid injection pipe
Interior, the fluid spray-hole is uniformly opened in the upper surface of bearing block, and fluid spray-hole is connected by conduit and fluid injection pipe
It is logical, solenoid valve is installed in the fluid extruding pipe, the contact switch is fixedly mounted on the right side wall of the first telescopic chute,
The contact switch connects external power supply, and the input terminal of the output end electrical connection solenoid valve of contact switch.
Preferably, the fluid retracting device includes the second fluid temporary storage cavity, the second connecting rod, second piston, and fluid returns
Closed tube, fluid recycling manifold, fluid recovery holes and oil recovery pipe connected pipe, the second fluid temporary storage cavity open up and fixed guide rail
The inner cavity of body, and second piston is connected in the second fluid temporary storage cavity, the top of the second piston is fixedly connected with the second connection
One end of bar, and the other end of the second connecting rod is fixedly connected on the lower wall of the second telescopic block, the second fluid temporary storage cavity
Lower wall grafting oil recovery pipe connected pipe one end, and the other end of oil recovery pipe connected pipe is fixedly connected with recycling oil pipe, institute
It states and is installed with the first unidirectional valve group in oil recovery pipe connected pipe, the right side wall grafting fluid of the second fluid temporary storage cavity returns
One end of closed tube, and the other end of fluid recovery tube is plugged in fluid recycling manifold, is fixedly mounted in the fluid recovery tube
There are the second unidirectional valve group, the fluid recycling manifold to be fixedly mounted on the inner cavity of bearing block, the fluid recovery holes uniformly open up
In the upper surface of bearing block, and fluid recovery holes recycle manifold with fluid by conduit and are connected to.
Preferably, the described first unidirectional valve group includes upper mounted plate and bottom plate, fixed plate and bottom plate
It is fixedly mounted in oil recovery pipe connected pipe, first through hole is offered at the lower wall center of fixed plate, and lower solid
The upper side wall of fixed board is left and right symmetrically to offer the second through-hole, and the second bullet is fixedly connected at the upper side wall center of the bottom plate
One end of spring, and the other end of second spring is fixedly connected with stifled ball, the stifled ball is fitted closely with first through hole；
The second unidirectional valve group includes sprue, and the left side wall of the sprue offers the first rectangular channel, and the right side of sprue
Side wall offers the second rectangular channel, and clamping movement is filled in first rectangular channel, and movable block is clamped in the second rectangular channel, described
It is fixedly connected with the first connecting shaft between mobile plug and movable block, third bullet is connected between the movable block and the second rectangular channel
The upper and lower two side of spring, second rectangular channel symmetrically offers L-shaped connectivity slot, and the L-shaped connectivity slot runs through the left side of sprue
Wall.
Preferably, the diameter of the stifled ball is more than the diameter of first through hole.
Preferably, the auxiliary load carrier includes cushion chamber, and the cushion chamber is opened in the inner cavity of fixing guide rail, and
Third piston is connected in cushion chamber, the top of the third piston is fixedly connected with one end of the second connecting shaft, and the second connection
The other end of axis is fixedly connected on the lower wall of bearing block, and the lower wall of the third piston offers damping hole.
Preferably, the quantity of the auxiliary load carrier and the first spring is four, four auxiliary load carriers
The lower wall of bearing block is evenly distributed on four first springs.
Preferably, the lateral wall of the bearing block is installed with rubber pad, and the upper side wall of the bearing block is symmetrically opened
Equally distributed ball is connected with equipped with card slot, and in card slot.
Preferably, the fluid retracting device includes fluid recovery holes, communicating pipe, L-shaped connecting tube and oil well pump, the company
Siphunculus is located at the inner cavity of bearing block, and the both ends of communicating pipe extend through the left and right side walls of bearing block, and the fluid recovery holes are logical
It crosses conduit and is fixedly connected with communicating pipe, the L-shaped connecting tube is located at the right side wall of mounting groove, and L-shaped connecting tube connects with recycling oil pipe
It is logical, oil well pump is installed in the L-shaped connecting tube, oil well pump connects external power supply, the arrival end of the L-shaped connecting tube
Position is corresponding with the position of the outlet end of connecting tube.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of guide rail protective device of five axis machine of planer-type, is being protected
Card guide rail can normally be run down, be provided with fluid extrusion device and fluid retracting device, led by fluid extrusion device
Fluid is sprayed on bearing block during rail is run in direction guiding rail, makes to form oil between sliding rail body and fixing guide rail
Film protects sliding rail body in the moving process of sliding rail body, and sliding rail body is avoided to scratch, meanwhile, setting
There is fluid retracting device, the fluid on the bearing block surface after carrying sliding rail body movement recycled, recycling is facilitated,
The fluid in guide-track groove can also be avoided to be inconvenient to recycle simultaneously, lead to the collecting dirt in guide-track groove, influence sliding rail body
Operation, sliding rail body and fixing guide rail are protected through the invention, extend its service life.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the left view of fluid extrusion device of the present invention；
Fig. 3 is detail view at a in Fig. 2；
Fig. 4 is the left view of fluid retracting device of the present invention；
Fig. 5 is detail view at the b in Fig. 4；
Fig. 6 is the structural schematic diagram of the first unidirectional valve group of the invention；
Fig. 7 is the structural schematic diagram of the second unidirectional valve group of the invention；
Fig. 8 is the left view of second embodiment of the invention fluid retracting device.
In figure：1, fixing guide rail, 2, sliding rail body, 3, guide-track groove, 4, mounting groove, 5, guide rail protective device, 5-1,
Bearing block, 5-2, the first telescopic block, 5-3, the second telescopic block, 5-4, the first telescopic chute, 5-5, the second telescopic chute, the 6, first bullet
Spring, 7, auxiliary load carrier, 7-1, cushion chamber, 7-2, third piston, 7-3, the second connecting shaft, 7-4, damping hole, 8, fluid squeeze
Go out device, 8-1, the first fluid temporary storage cavity, 8-2, head rod, 8-3, first piston, 8-4, fluid extruding pipe, 8-5, fluid
Injection pipe, 8-6, fluid spray-hole, 8-7, solenoid valve, 8-8, contact switch, 9, fluid retracting device, 9-1, the second fluid are temporary
Chamber, 9-2, the second connecting rod, 9-3, second piston, 9-4, fluid recovery tube, 9-5, fluid recycle manifold, 9-6, fluid recycling
Hole, 9-7, oil recovery pipe connected pipe, 9-8, communicating pipe, 9-9, L-shaped connecting tube, 9-10, oil well pump, 10, fuel feed pump, 11, fuel feeding
Pump, 12, fuel reserve tank, 13, recycling oil pipe, the 14, first unidirectional valve group, 14-1, upper mounted plate, 14-2, bottom plate, 14-3, the
One through-hole, 14-4, the second through-hole, 14-5, second spring, 14-6, stifled ball, the 15, second unidirectional valve group, 15-1, sprue, 15-2,
First rectangular channel, 15-3, the second rectangular channel, 15-4, mobile plug, 15-5, movable block, 15-6, the first connecting shaft, 15-7, third
Spring, 15-8, L-shaped connectivity slot, 16, rubber pad, 17, card slot, 18, ball.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the present invention provides a kind of technical solution：A kind of planer-type
The guide rail protective device of five axis machines, including fixing guide rail 1 and sliding rail body 2 offer guide-track groove 3 in fixing guide rail 1,
And the sliding rail body 2 that is slidably connected in guide-track groove 2, sliding rail body 2 can be moved in the guide-track groove 3 of fixing guide rail 1
Dynamic, the front and rear sides of 3 lower wall of guide-track groove offers mounting groove 4, and guide rail protective device is evenly distributed in mounting groove 4
5, fixing guide rail 1 and sliding rail body 2 are protected by guide rail protective device 5, extend its service life；
Guide rail protective device 5 includes bearing block 5-1, and the first bullet is connected between the lower wall and mounting groove 4 of bearing block 5-1
Spring 6, and auxiliary load carrier 7 is installed between the lower wall of bearing block 5-1 and mounting groove 4, bearing block 5-1 is for carrying
The weight of sliding rail body 2 is supported bearing block 5-1 by the elastic force of the first spring 6, meanwhile, by assisting load-bearing dress
7 carry out Auxiliary supports are set, the stress of bearing block 5-1 is made more to mitigate, extend the service life of the first spring 6, and bearing block 5-
1 lower wall is symmetrically integrally formed with the first telescopic block 5-2 and the second telescopic block 5-3, the first telescopic block 5-2 and the second telescopic block
5-3 is plugged on respectively in the first telescopic chute 5-4 and the second telescopic chute 5-5, and the first telescopic block 5-2 and the second telescopic block 5-3 can be with
It stretches in the first telescopic chute 5-4 and the second telescopic chute 5-5 respectively, and the first telescopic chute 5-4 and the second telescopic chute 5-5
In being installed with fluid extrusion device 8 in the lower wall of mounting groove 4, the first telescopic block 5-2, and it is solid in the second telescopic block 5-3
Dingan County is equipped with fluid retracting device 9, sprays fluid to the surface of bearing block 5-1 by fluid extrusion device 8, makes rail plate
Body 2 protects sliding rail body 2 and fixing guide rail 1 by forming oil film between bearing block 5-1 when bearing block 5-1
Shield, the fluid on the surfaces bearing block 5-1 is recycled, avoid fluid long on the surface of bearing block 5-1 by fluid retracting device 9
After time retains, it is difficult to clear up, while adsorb foul, influence the operation of sliding rail body 2, fluid extrusion device 8 is fixedly connected
One end of fuel feed pump 10, and the other end of fuel feed pump 10 is fixedly connected with oil feed pump 11, oil feed pump 11 connects fuel reserve tank by conduit
12, in fuel reserve tank 12 oil storage have fluid, fuel feeding, and oil storage are carried out to fluid extrusion device 8 by oil feed pump 11 and fuel feed pump 10
Case 12 is fixedly mounted on the inner cavity of fixing guide rail 1, and fluid retracting device 9 is fixedly connected with one end of recycling oil pipe 13, and recycles
Oil pipe 13 is fixedly connected with fuel reserve tank 12, fluid is recycled in fuel reserve tank 12 by recycling oil pipe 13, oil feed pump 11 connects outside
Power supply.
Specifically, fluid extrusion device 8 includes the first fluid temporary storage cavity 8-1, head rod 8-2, first piston 8-
3, fluid extruding pipe 8-4, fluid injection pipe 8-5, fluid spray-hole 8-6, solenoid valve 8-7 and contact switch 8-8, the first fluid
Temporary storage cavity 8-1 is opened in the inner cavity of fixing guide rail 1, and first piston 8-3 is connected in the first fluid temporary storage cavity 8-1, and first
The top of piston 8-3 is fixedly connected with one end of head rod 8-2, and the other end of head rod 8-2 is fixedly connected with
The lower wall of one telescopic block 5-2, first piston 8-3 can it is upper in the first fluid temporary storage cavity 8-1 by head rod 8-2,
Lower movement has filled fluid in the first fluid temporary storage cavity 8-1, and the lower wall of the first fluid temporary storage cavity 8-1 is inserted successively from left to right
It is connected to fuel feed pump 10 and fluid extruding pipe 8-4, fluid extruding pipe 8-4 is plugged in fluid injection pipe 8-5, fluid extruding pipe 8-4
It can be moved up and down in fluid injection pipe 8-5, and be equipped with sealing between fluid extruding pipe 8-4 and fluid injection pipe 8-5
Rubber ring ensures that the pressure in fluid injection pipe 8-5, fluid spray-hole 8-6 are uniformly opened in the upper surface of bearing block 5-1, and
Fluid spray-hole 8-6 is connected to by conduit with fluid injection pipe 8-5, and solenoid valve 8-7 is installed in fluid extruding pipe 8-4,
Contact switch 8-8 is fixedly mounted on the right side wall of the first telescopic chute 5-4, contact switch 8-8 connection external power supplies, when first flexible
Block 5-2 is moved down, and when touching contact switch 8-8, contact switch 8-8 control solenoid valves 8-7, which is powered, to be opened, due to the first work
Plug 8-3 move down increase the first fluid temporary storage cavity 8-1 in pressure, allow fluid pass sequentially through fluid extruding pipe 8-4 and
It is spouting by fluid spray-hole 8-6 after fluid injection pipe 8-5, and the output end electrical connection solenoid valve 8-7 of contact switch 8-8
Input terminal.
Specifically, fluid retracting device 9 includes the second fluid temporary storage cavity 9-1, the second connecting rod 9-2, second piston 9-
3, fluid recovery tube 9-4, fluid recycling manifold 9-5, fluid recovery holes 9-6 and oil recovery pipe connected pipe 9-7, the second fluid are temporary
Chamber 9-1 opens up the inner cavity with fixing guide rail 1, and is connected with second piston 9-3, second piston in the second fluid temporary storage cavity 9-1
The top of 9-3 is fixedly connected with one end of the second connecting rod 9-2, and the other end of the second connecting rod 9-2 is fixedly connected on second and stretches
The lower wall of contracting block 5-3 can make second piston 9-3 temporary in the second fluid by the second connecting rod 9-2 and the second telescopic block 5-3
It deposits and does upper and lower movement in chamber 9-1, one end of the lower wall grafting oil recovery pipe connected pipe 9-7 of the second fluid temporary storage cavity 9-1, and
The other end of oil recovery pipe connected pipe 9-7 is fixedly connected with recycling oil pipe 13, and first is installed in oil recovery pipe connected pipe 9-7
Fluid in second fluid temporary storage cavity 9-1 is passed through the first check valve by unidirectional valve group 14 when second piston 9-3 is moved downward
Group 14, oil recovery pipe connected pipe 9-7 and recycling oil pipe 13 are pressed into fuel reserve tank 12, the right side of the second fluid temporary storage cavity 9-1
One end of side wall grafting fluid recovery tube 9-4, and the other end of fluid recovery tube 9-4 is plugged in fluid recycling manifold 9-5, oil
The second unidirectional valve group 15 is installed in liquid recovery tube 9-4, fluid recycling manifold 9-5 are fixedly mounted on the interior of bearing block 5-1
Chamber, fluid recovery holes 9-6 is uniformly opened in the upper surface of bearing block 5-1, and fluid recovery holes 9-6 is recycled by conduit and fluid
Manifold 9-5 connections make in the second fluid temporary storage cavity 9-1 to be negative pressure state, at this point, second after second piston 9-3 is moved upwards
Unidirectional valve group 15 is opened, and passes sequentially through fluid recovery holes 9-6, fluid recycling manifold 9-5 and fluid recovery tube 9-4 enter the
In two fluid temporary storage cavity 9-1, the recycling of fluid is completed.
Specifically, the first unidirectional valve group 14 include upper mounted plate 14-1 and bottom plate 14-2, upper mounted plate 14-1 and
Bottom plate 14-2 is fixedly mounted in oil recovery pipe connected pipe 9-7, is offered at the lower wall center of upper mounted plate 14-1
First through hole 14-3, and bottom plate 14-2 upper side wall it is left and right symmetrically offer the second through-hole 14-4, bottom plate 14-2's
One end of second spring 14-5 is fixedly connected at upper side wall center, and the other end of second spring 14-5 is fixedly connected with stifled ball 14-
6, stifled ball 14-6 and first through hole 14-3 is fitted closely, and after being under pressure, is blocked up ball 14-6 and is moved down, and fluid is made to pass sequentially through the
It is entered after one through-hole 14-3 and the second through-hole 14-4 in recycling oil pipe 13；
Second unidirectional valve group 15 includes sprue 15-1, and the left side wall of sprue 15-1 offers the first rectangular channel 15-2, and stifled
The right side wall of block 15-1 offers the mobile plug 15-4 of clamping in the second rectangular channel 15-3, the first rectangular channel 15-2, and the second rectangle
It is clamped movable block 15-5 in slot 15-3, is fixedly connected with the first connecting shaft 15-6 between mobile plug 15-4 and movable block 15-5, moves
Third spring 15-7, the upper and lower two side pair of the second rectangular channel 15-3 are connected between motion block 15-5 and the second rectangular channel 15-3
Title offers L-shaped connectivity slot 15-8, and L-shaped connectivity slot 15-8 passes through movement in normal state through the left side wall of sprue 15-1
Block 15-5 blocks L-shaped connectivity slot 15-8, prevents fluid from being entered in the second fluid temporary storage cavity 9-1 by L-shaped connectivity slot 15-8,
After by the pressure of the negative pressure in the second fluid temporary storage cavity 9-1, makes mobile plug 15-4 that movable block 15-5 be driven to be moved to the left, make
Fluid can be entered by L-shaped connectivity slot 15-8 in the second fluid temporary storage cavity 9-1 out of second rectangular channel 15-3.
Specifically, in order to allow stifled ball 14-6 to complete to block to first through hole 14-3, the diameter of stifled ball 14-6 is more than
The diameter of first through hole 14-3.
Specifically, auxiliary load carrier 7 includes cushion chamber 7-1, cushion chamber 7-1 is opened in the inner cavity of fixing guide rail 1,
Fluid is filled in cushion chamber 7-1, and cushion chamber 7-1 is connected with third piston 7-2, the top of third piston 7-2 is fixedly connected
One end of second connecting shaft 7-3, and the other end of the second connecting shaft 7-3 is fixedly connected on the lower wall of bearing block 5-1, third is lived
The lower wall of plug 7-2 offers damping hole 7-4, and the liquid level of fluid is located at the lower section of third piston 7-2, when bearing block 5-1 stress
Afterwards, make the second connecting shaft 7-3 that third piston 7-2 be driven to move down, pass through the damping hole 7-4 and cushion chamber of third piston 7-2
Fluid in 7-1 is to bearing block 5-1 into row buffering.
Specifically, in order to be protected to bearing block 5-1, the lateral wall of bearing block 5-1 is installed with rubber pad
The upper side wall of 16, bearing block 5-1 symmetrically offer card slot 17, and equally distributed ball 18 is connected in card slot 17, work as fluid
After extrusion device 8 breaks down, the friction between sliding rail body 2 and bearing block 5-1 can be reduced by ball 18, to sliding
Guide rail 2 is protected.
Operation principle：A kind of guide rail protective device of five axis machine of planer-type, when sliding rail body 2 is transported on bearing block 5-1
After dynamic, bearing block 5-1 is squeezed, while the first telescopic block 5-2 and the second telescopic block 5-3 being made to drive head rod 8-2 and second
Connecting rod 9-2 is moved down, and after head rod 8-2 is moved down, contact switch 8-8 control solenoid valves 8-7, which is powered, to be opened,
Since first piston 8-3 moves down the pressure increased in the first fluid temporary storage cavity 8-1, so that fluid is passed sequentially through fluid and squeeze
It is spouting by fluid spray-hole 8-6 after outlet pipe 8-4 and fluid injection pipe 8-5, so that sliding rail body 2 is passed through bearing block 5-1
When and bearing block 5-1 between form oil film, sliding rail body 2 and fixing guide rail 1 are protected, at this point, second piston 9-3
It moves downward, the fluid in the second fluid temporary storage cavity 9-1 by the first unidirectional valve group 14, oil recovery pipe connected pipe 9-7 and is returned
Collection tube 13 is pressed into fuel reserve tank 12, and after sliding rail body 2 is removed from bearing block 5-1, fuel feed pump 10 is to first
Fluid in fluid temporary storage cavity 8-1 is supplemented, simultaneously because moving upwards for second piston 9-3 makes the second fluid temporary storage cavity
It is negative pressure state in 9-1, after by the pressure of the negative pressure in the second fluid temporary storage cavity 9-1, so that mobile plug 15-4 is driven and move
Motion block 15-5 is moved to the left, and fluid is allow to enter the second fluid by L-shaped connectivity slot 15-8 out of second rectangular channel 15-3
In temporary storage cavity 9-1, the recycling to the surfaces bearing block 5-1 fluid is completed.
Embodiment 2
It please refers to Fig.1, Fig. 2, Fig. 3 and Fig. 8, the present invention provides a kind of technical solution：A kind of guide rail of five axis machine of planer-type
Protective device, including fixing guide rail 1 and sliding rail body 2 offer guide-track groove 3 in fixing guide rail 1, and in guide-track groove 2
The sliding rail body that is slidably connected 2, sliding rail body 2 can be moved in the guide-track groove 3 of fixing guide rail 1, under guide-track groove 3
The front and rear sides of side wall offers mounting groove 4, and guide rail protective device 5 is evenly distributed in mounting groove 4, is protected by guide rail
Protection unit 5 protects fixing guide rail 1 and sliding rail body 2, extends its service life；
Guide rail protective device 5 includes bearing block 5-1, and the first bullet is connected between the lower wall and mounting groove 4 of bearing block 5-1
Spring 6, and auxiliary load carrier 7 is installed between the lower wall of bearing block 5-1 and mounting groove 4, bearing block 5-1 is for holding
The weight for carrying sliding rail body 2, is supported bearing block 5-1 by the elastic force of the first spring 6, meanwhile, by assisting load-bearing
Device 7 carries out Auxiliary support, and the stress of bearing block 5-1 is made more to mitigate, and extends the service life of the first spring 6, and bearing block
The lower wall of 5-1 is symmetrically flexible integrally formed with the first telescopic block 5-2 and the second telescopic block 5-3, the first telescopic block 5-2 and second
Block 5-3 is plugged on respectively in the first telescopic chute 5-4 and the second telescopic chute 5-5, and the first telescopic block 5-2 and the second telescopic block 5-3 can
To stretch in the first telescopic chute 5-4 and the second telescopic chute 5-5 respectively, and the first telescopic chute 5-4 and the second telescopic chute 5-5
Positioned at the lower wall of mounting groove 4, fluid extrusion device 8 is installed in the first telescopic block 5-2, and in the second telescopic block 5-3
It is installed with fluid retracting device 9, fluid is sprayed to the surface of bearing block 5-1 by fluid extrusion device 8, makes rail plate
Body 2 is protected sliding rail body 2 and fixing guide rail 1 by forming oil film between bearing block 5-1 when bearing block 5-1,
The fluid on the surfaces bearing block 5-1 is recycled by fluid retracting device 9, avoids fluid when the surface of bearing block 5-1 is long
Between retain after, it is difficult to clear up, while adsorbing foul, influence the operation of sliding rail body 2, fluid extrusion device 8 is fixedly connected with confession
One end of oil pipe 10, and the other end of fuel feed pump 10 is fixedly connected with oil feed pump 11, oil feed pump 11 connects fuel reserve tank 12 by conduit,
Oil storage has fluid in fuel reserve tank 12, and fuel feeding, and fuel reserve tank 12 are carried out to fluid extrusion device 8 by oil feed pump 11 and fuel feed pump 10
It is fixedly mounted on the inner cavity of fixing guide rail 1, fluid retracting device 9 is fixedly connected with one end of recycling oil pipe 13, and recycles oil pipe
13 are fixedly connected with fuel reserve tank 12, fluid are recycled in fuel reserve tank 12 by recycling oil pipe 13, oil feed pump 11 connects external power supply.
Specifically, fluid extrusion device 8 includes the first fluid temporary storage cavity 8-1, head rod 8-2, first piston 8-
3, fluid extruding pipe 8-4, fluid injection pipe 8-5, fluid spray-hole 8-6, solenoid valve 8-7 and contact switch 8-8, the first fluid
Temporary storage cavity 8-1 is opened in the inner cavity of fixing guide rail 1, and first piston 8-3 is connected in the first fluid temporary storage cavity 8-1, and first
The top of piston 8-3 is fixedly connected with one end of head rod 8-2, and the other end of head rod 8-2 is fixedly connected with
The lower wall of one telescopic block 5-2, first piston 8-3 can it is upper in the first fluid temporary storage cavity 8-1 by head rod 8-2,
Lower movement has filled fluid in the first fluid temporary storage cavity 8-1, and the lower wall of the first fluid temporary storage cavity 8-1 is inserted successively from left to right
It is connected to fuel feed pump 10 and fluid extruding pipe 8-4, fluid extruding pipe 8-4 is plugged in fluid injection pipe 8-5, fluid extruding pipe 8-4
It can be moved up and down in fluid injection pipe 8-5, and be equipped with sealing between fluid extruding pipe 8-4 and fluid injection pipe 8-5
Rubber ring ensures that the pressure in fluid injection pipe 8-5, fluid spray-hole 8-6 are uniformly opened in the upper surface of bearing block 5-1, and
Fluid spray-hole 8-6 is connected to by conduit with fluid injection pipe 8-5, and solenoid valve 8-7 is installed in fluid extruding pipe 8-4,
Contact switch 8-8 is fixedly mounted on the right side wall of the first telescopic chute 5-4, contact switch 8-8 connection external power supplies, when first flexible
Block 5-2 is moved down, and when touching contact switch 8-8, contact switch 8-8 control solenoid valves 8-7, which is powered, to be opened, due to the first work
Plug 8-3 move down increase the first fluid temporary storage cavity 8-1 in pressure, allow fluid pass sequentially through fluid extruding pipe 8-4 and
It is spouting by fluid spray-hole 8-6 after fluid injection pipe 8-5, and the output end electrical connection solenoid valve 8-7 of contact switch 8-8
Input terminal.
Specifically, the fluid retracting device 9 include fluid recovery holes 9-6, communicating pipe 9-8, L-shaped connecting tube 9-9 and
Oil well pump 9-10, the communicating pipe 9-8 is located at the inner cavity of bearing block 5-1, and the both ends of communicating pipe 9-8 extend through bearing block 5-
1 left and right side walls, the fluid recovery holes 9-6 are fixedly connected with communicating pipe 9-8 by conduit, and the L-shaped connecting tube 9-9 is located at
The right side wall of mounting groove 4, and L shape connecting tube 9-9 are connected to recycling oil pipe 13, are installed on the L-shaped connecting tube 9-9
Oil well pump 9-10 makes to mutually stagger between communicating pipe 9-8, and make communicating pipe when sliding rail body 2 squeezes bearing block 5-1
9-8 is mutually staggered with L-shaped connecting tube 9-9, after sliding rail body 2 is removed from the surface of bearing block 5-1, communicating pipe 9-8 and L
Shape connecting tube 9-9 connections, by the power from oil well pump 9-10, by fluid recovery holes 9-6 to the fluid on the surfaces bearing block 5-1
It is extracted, oil well pump 9-10 connection external power supplies, the position of arrival end of the L-shaped connecting tube 9-9 and going out for connecting tube 9-8
The position at mouth end is corresponding.
Operation principle：A kind of guide rail protective device of five axis machine of planer-type, when sliding rail body 2 is transported on bearing block 5-1
After dynamic, bearing block 5-1 is squeezed, after bearing block 5-1 is squeezed, head rod 8-2 is moved down, contact switch 8-8 controls
Solenoid valve 8-7 processed, which is powered, to be opened, and since first piston 8-3 moves down the pressure increased in the first fluid temporary storage cavity 8-1, makes oil
Liquid can pass sequentially through spouting by fluid spray-hole 8-6 after fluid extruding pipe 8-4 and fluid injection pipe 8-5, make sliding
Guide rail 2 carries out sliding rail body 2 and fixing guide rail 1 by forming oil film between bearing block 5-1 when bearing block 5-1
Protection, at this point, due to being mutually staggered between communicating pipe 9-8, and communicating pipe 9-8 is made to be mutually staggered with L-shaped connecting tube 9-9, nothing
Method can not be recycled by the suction from oil well pump 9-10, fluid, after sliding rail body 2 is removed from the surface of bearing block 5-1,
Communicating pipe 9-8 is connected to L-shaped connecting tube 9-9, by the power from oil well pump 9-10, by fluid recovery holes 9-6 to bearing block
The fluid on the surfaces 5-1 is extracted, and the recycling of fluid is completed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of guide rail protective device of five axis machine of planer-type, including fixing guide rail (1) and sliding rail body (2), described solid
Determine to offer guide-track groove (3) in guide rail (1), and the sliding rail body (2) that is slidably connected in guide-track groove (2), it is characterised in that：Institute
The front and rear sides for stating guide-track groove (3) lower wall offers mounting groove (4), and guide rail protection is evenly distributed in mounting groove (4)
Device (5)；
The guide rail protective device (5) includes bearing block (5-1), between the lower wall and mounting groove (4) of the bearing block (5-1)
It is connected with the first spring (6), and auxiliary load carrier is installed between the lower wall of bearing block (5-1) and mounting groove (4)
(7), and the lower wall of bearing block (5-1) is symmetrically integrally formed with the first telescopic block (5-2) and the second telescopic block (5-3), described
First telescopic block (5-2) and the second telescopic block (5-3) are plugged on respectively in the first telescopic chute (5-4) and the second telescopic chute (5-5),
And first telescopic chute (5-4) and the second telescopic chute (5-5) be located at the lower wall of mounting groove (4), first telescopic block (5-2) is interior
It is installed with fluid extrusion device (8), and fluid retracting device (9), the oil are installed in the second telescopic block (5-3)
Liquid extrusion device (8) is fixedly connected with one end of fuel feed pump (10), and the other end of fuel feed pump (10) is fixedly connected with oil feed pump (11),
The oil feed pump (11) connects fuel reserve tank (12) by conduit, and fuel reserve tank (12) is fixedly mounted on the interior of fixing guide rail (1)
Chamber, the fluid retracting device (9) are fixedly connected with one end of recycling oil pipe (13), and recycle oil pipe (13) and be fixedly connected with fuel reserve tank
(12), the oil feed pump (11) connects external power supply.
2. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The fluid squeezes
It includes the first fluid temporary storage cavity (8-1), head rod (8-2), first piston (8-3), fluid extruding pipe (8- to go out device (8)
4), fluid injection pipe (8-5), fluid spray-hole (8-6), solenoid valve (8-7) and contact switch (8-8), first fluid are temporary
The inner cavity that chamber (8-1) is opened in fixing guide rail (1) is deposited, and first piston (8- is connected in the first fluid temporary storage cavity (8-1)
3), the top of the first piston (8-3) is fixedly connected with one end of head rod (8-2), and head rod (8-2)
The other end is fixedly connected with the lower wall of the first telescopic block (5-2), and the lower wall of the first fluid temporary storage cavity (8-1) is from left to right
It is plugged with fuel feed pump (10) and fluid extruding pipe (8-4) successively, the fluid extruding pipe (8-4) is plugged to fluid injection pipe (8-
5) in, the fluid spray-hole (8-6) is uniformly opened in the upper surface of bearing block (5-1), and fluid spray-hole (8-6) is by leading
Pipe is connected to fluid injection pipe (8-5), is installed with solenoid valve (8-7) in the fluid extruding pipe (8-4), the contact is opened
The right side wall that (8-8) is fixedly mounted on the first telescopic chute (5-4) is closed, the contact switch (8-8) connects external power supply, and contact
Switch the input terminal of the output end electrical connection solenoid valve (8-7) of (8-8).
3. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The fluid returns
Receiving apparatus (9) includes the second fluid temporary storage cavity (9-1), the second connecting rod (9-2), second piston (9-3), fluid recovery tube (9-
4), fluid recycling manifold (9-5), fluid recovery holes (9-6) and oil recovery pipe connected pipe (9-7), the second fluid temporary storage cavity
(9-1) is opened up and the inner cavity of fixing guide rail (1), and is connected with second piston (9-3), institute in the second fluid temporary storage cavity (9-1)
The top for stating second piston (9-3) is fixedly connected with one end of the second connecting rod (9-2), and the other end of the second connecting rod (9-2)
It is fixedly connected on the lower wall of the second telescopic block (5-3), oil pipe is recycled in the lower wall grafting of the second fluid temporary storage cavity (9-1)
One end of connecting tube (9-7), and the other end of oil recovery pipe connected pipe (9-7) is fixedly connected with recycling oil pipe (13), the recycling
The first unidirectional valve group (14) is installed in oil pipe connecting tube (9-7), the right side wall of the second fluid temporary storage cavity (9-1) is inserted
One end of fluid recovery tube (9-4) is connect, and the other end of fluid recovery tube (9-4) is plugged in fluid recycling manifold (9-5), institute
It states and is installed with the second unidirectional valve group (15) in fluid recovery tube (9-4), the fluid recycling manifold (9-5) is fixedly mounted on
The inner cavity of bearing block (5-1), the fluid recovery holes (9-6) are uniformly opened in the upper surface of bearing block (5-1), and fluid recycles
Manifold (9-5) is recycled with fluid by conduit and is connected in hole (9-6).
4. a kind of guide rail protective device of five axis machine of planer-type according to claim 3, it is characterised in that：Described first is single
Include upper mounted plate (14-1) and bottom plate (14-2) to valve group (14), fixed plate (14-1) and bottom plate (14-
2) it is fixedly mounted in oil recovery pipe connected pipe (9-7), the is offered at the lower wall center of fixed plate (14-1)
One through-hole (14-3), and the upper side wall of bottom plate (14-2) left and right symmetrically offers the second through-hole (14-4), the lower fixation
One end of second spring (14-5) is fixedly connected at the upper side wall center of plate (14-2), and the other end of second spring (14-5) is solid
Ball (14-6) is blocked up in fixed connection, and the stifled ball (14-6) fits closely with first through hole (14-3)；
The second unidirectional valve group (15) includes sprue (15-1), and the left side wall of the sprue (15-1) offers the first rectangular channel
(15-2), and the right side wall of sprue (15-1) offers the second rectangular channel (15-3), is clamped in first rectangular channel (15-2)
Mobile plug (15-4), and clamping movable block (15-5) in the second rectangular channel (15-3), the mobile plug (15-4) and movable block
It is fixedly connected with the first connecting shaft (15-6) between (15-5), blocks between the movable block (15-5) and the second rectangular channel (15-3)
It is connected to third spring (15-7), the upper and lower two side of second rectangular channel (15-3) symmetrically offers L-shaped connectivity slot (15-
8), the L-shaped connectivity slot (15-8) runs through the left side wall of sprue (15-1).
5. a kind of guide rail protective device of five axis machine of planer-type according to claim 4, it is characterised in that：The stifled ball
The diameter of (14-6) is more than the diameter of first through hole (14-3).
6. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The auxiliary is held
It includes cushion chamber (7-1) that (7) are set in refitting, and the cushion chamber (7-1) is opened in the inner cavity of fixing guide rail (1), and cushion chamber (7-
1) it is connected with third piston (7-2) in, the top of the third piston (7-2) is fixedly connected with one end of the second connecting shaft (7-3),
And second the other end of connecting shaft (7-3) be fixedly connected on the lower wall of bearing block (5-1), under the third piston (7-2)
Side wall offers damping hole (7-4).
7. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The auxiliary is held
It is four that (7) and the quantity of the first spring (6) are set in refitting, four auxiliary load carriers (7) and four first bullets
Spring (6) is evenly distributed on the lower wall of bearing block (5-1).
8. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The bearing block
The lateral wall of (5-1) is installed with rubber pad (16), and the upper side wall of the bearing block (5-1) symmetrically offers card slot
(17), and in card slot (17) it is connected with equally distributed ball (18).
9. a kind of guide rail protective device of five axis machine of planer-type according to claim 1, it is characterised in that：The fluid returns
Receiving apparatus (9) includes fluid recovery holes (9-6), communicating pipe (9-8), L-shaped connecting tube (9-9) and oil well pump (9-10), the company
Siphunculus (9-8) is located at the inner cavity of bearing block (5-1), and the both ends of communicating pipe (9-8) extend through the left and right of bearing block (5-1)
Side wall, the fluid recovery holes (9-6) are fixedly connected with communicating pipe (9-8) by conduit, and the L-shaped connecting tube (9-9) is located at peace
The right side wall of tankage (4), and L-shaped connecting tube (9-9) is connected to recycling oil pipe (13), fixed peace on the L-shaped connecting tube (9-9)
Equipped with oil well pump (9-10), oil well pump (9-10) connects external power supply, the position of the arrival end of the L-shaped connecting tube (9-9) with
The position of the outlet end of connecting tube (9-8) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231148.4A CN108500643B (en) | 2018-03-20 | 2018-03-20 | Guide rail protection device of dragon type five-axis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231148.4A CN108500643B (en) | 2018-03-20 | 2018-03-20 | Guide rail protection device of dragon type five-axis machine |
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| Publication Number | Publication Date |
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| CN108500643A true CN108500643A (en) | 2018-09-07 |
| CN108500643B CN108500643B (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN108500643B (en) | 2020-01-31 |
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