CN106321712A - Linear guide rail pair with intelligent control buffer device - Google Patents
Linear guide rail pair with intelligent control buffer device Download PDFInfo
- Publication number
- CN106321712A CN106321712A CN201610879290.0A CN201610879290A CN106321712A CN 106321712 A CN106321712 A CN 106321712A CN 201610879290 A CN201610879290 A CN 201610879290A CN 106321712 A CN106321712 A CN 106321712A
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- China
- Prior art keywords
- buffer
- piston
- cylinder body
- guide rail
- slide block
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3292—Sensor arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/3405—Throttling passages in or on piston body, e.g. slots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
- F16F9/5123—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity responsive to the static or steady-state load on the damper
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
Abstract
The invention relates to a linear guide rail pair with an intelligent control buffer device. The linear guide rail pair comprises a guide rail body, a sliding block arranged on the guide rail body in a slide fit manner and buffer devices arranged at the two ends of the guide rail body correspondingly; each buffer device comprises a first-stage buffer, a middle-stage buffer and a last-stage buffer; the first-stage buffers, the middle-stage buffers and the last-stage buffers each comprise a cylindrical cylinder block filled with buffer media, a cylinder cover is arranged at the opening end of each cylinder block in a sealed manner, a piston rod is arranged in a center through hole of each cylinder cover in a sealed and movable fit manner, and a piston body assembly is arranged at the right end of each piston rod; each piston body assembly is suitable for doing piston movement in the corresponding cylinder block and is in movable and sealed fit with the inner wall of the corresponding cylinder block; the cylinder blocks of the first-stage buffers form the piston rods of the middle-stage buffers, and the cylinder blocks of the middle-stage buffers form the piston rods of the last-stage buffer; and the left ends of the piston rods of the first-stage buffers are fixedly connected with the left ends of the guide rail bodies.
Description
Technical field
The present invention relates to a kind of line slideway auxiliary and method of work, particularly relate to a kind of line slideway with buffer unit
Pair and method of work.
Background technology
In bumper and absorbing shock field, buffer use quite varied, its Main Function be absorb various impact energys, protection set
Standby and reduce noise etc..
During the use of line slideway auxiliary, often allow slide block do back and forth movement, but slide block is at cushion at collision
Time, owing to impact energy is excessive, in buffer, piston has little time work, causes slide block to have a rebound phenomenon, how can classification
Buffering, to overcome this buffer sliding block impulsive force to be the technical barrier of this area.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of line slideway auxiliary with Based Intelligent Control buffer unit and work
Make method, this line slideway auxiliary and method of work be suitable to slide block in relief means time, this buffer unit is automatically adjusted respectively
The buffering progression of buffer, with the slide block in steady kicking motion.
The invention provides a kind of line slideway auxiliary, including: guide rail, the slide block being slidably fitted on this guide rail；Institute
Stating the buffer unit being respectively arranged at two ends with for buffering described slide block impulsive force of guide rail, described buffer unit includes: chopped-off head
Buffer, intergrade buffer and final stage buffer;Described chopped-off head buffer, intergrade buffer, final stage buffer wrap respectively
Including: cylindrical, for filling the cylinder body of buffer medium, the opening at this cylinder body seals and is provided with cylinder cap, in described cylinder cap
In heart through hole, air-tight movable is combined with a piston rod, and the right-hand member of this piston rod is provided with for regulating the medium piston body toward regurgitation volume
Assembly, this piston body assembly is suitable to do piston movement in described cylinder body, and coordinates with the inwall movable sealing of described cylinder body；Its
In, the cylinder body of described chopped-off head buffer constitutes the piston rod of described intergrade buffer, the cylinder body structure of described intergrade buffer
Become the piston rod of described final stage buffer；The left end of the piston rod of described chopped-off head buffer is fixing with guide rail left end to be connected；?
During buffering work, the cylinder body right side of described final stage buffer is as the contact surface collided with slide block；Described final stage buffer
Cylinder body sidewall in be arranged with solenoid；It is respectively provided with on the right side of the piston body assembly of described buffer at different levels
The pressure transducer of detection pressure medium, described pressure transducer is connected with a processor module respectively；When described slide block clashes into
During the right side of described cylinder body, described processor module is suitable to according to pressure medium value, control an electric current drive module output with
The electric current that this pressure medium value matches, makes described solenoid produce corresponding magnetic field, with slide block described in adhesive；Until it is described
Processor module records pressure medium value when being equilibrium value, controls described electric current and drives module to close output electric current, makes described magnetic
Field disappears, to discharge described slide block；Wherein, the piston body assembly of buffers at different levels is suitable to when doing piston movement, described process
The pressure medium that device detects according to described pressure transducer, controls the regulation of described piston body assembly or closes in corresponding cylinder body
Medium is toward regurgitation volume, to regulate this piston body component movement rate or buffering progression.
Further, described piston body assembly includes: the left and right piston body being coaxially disposed, and on this left and right piston body, symmetry sets
Several are had to coordinate for the sealing between the through hole that medium axially flows, the adjacent face of left and right piston body, so that doing piston
During motion, medium only realizes coming and going flowing by each through hole on described left and right piston body；Be provided with in described left piston body for
Placing the cavity of motor, this motor is controlled by described processor module, and the end of its rotor is fixedly connected on described right piston body
On, for driving this right piston body to rotate according to pressure medium, to control the pass, relative position of each through hole on left and right piston body
System, and then control rate-of flow, i.e. control piston movement speed.
The method of work of a kind of line slideway auxiliary on the basis of technique scheme, wherein, described line slideway auxiliary bag
Include: guide rail, the slide block being slidably fitted on this guide rail, being respectively arranged at two ends with for buffering described slide block of described guide rail
The buffer unit of impulsive force, described buffer unit includes: chopped-off head buffer, intergrade buffer and final stage buffer;Described head
Level buffer, intergrade buffer, final stage buffer include respectively: cylindrical, for filling the cylinder body of buffer medium, at this
The opening of cylinder body seals and is provided with cylinder cap, and in the central through hole of described cylinder cap, air-tight movable is combined with a piston rod, this piston rod
Right-hand member be provided with for regulating the medium piston body assembly toward regurgitation volume, this piston body assembly is suitable to do piston in described cylinder body
Motion, and coordinate with the inwall movable sealing of described cylinder body；Wherein, the cylinder body described intergrade of composition of described chopped-off head buffer is delayed
Rushing the piston rod of device, the cylinder body of described intergrade buffer constitutes the piston rod of described final stage buffer；Described chopped-off head buffer
Left end and the guide rail left end of piston rod fixing be connected；When buffering work, the cylinder body right side of described final stage buffer is made
For the contact surface collided with slide block；The sidewall of the cylinder body of described final stage buffer is arranged with solenoid；Described at different levels slow
The pressure transducer of detection pressure medium, described pressure transducer it is respectively provided with on the right side of the piston body assembly rushing device
It is connected with a processor module respectively；The method of work of described line slideway auxiliary includes: when described slide block clashes into described cylinder body
During right side, described processor module is suitable to according to pressure medium value, controls an electric current and drives module output and this pressure medium
The electric current that value matches, makes described solenoid produce corresponding magnetic field, with slide block described in adhesive；Until described processor module
Record pressure medium value when being equilibrium value, control described electric current and drive module to close output electric current, make described magnetic field disappear, to release
Put described slide block；Wherein, the piston body assembly of buffers at different levels is suitable to when doing piston movement, and described processor is according to described pressure
The pressure medium that force transducer detects, controls the regulation of described piston body assembly or the medium of closing in corresponding cylinder body toward backflowing
Amount, to regulate this piston body component movement rate or buffering progression.
Described piston body assembly includes: the left and right piston body being coaxially disposed, and this left and right piston body is arranged with some
The individual through hole axially flowed for medium, the sealing between the adjacent face of left and right piston body coordinates, so that doing piston movement
Time, medium only realizes coming and going flowing by each through hole on described left and right piston body；
Being provided with the cavity for placing motor in described left piston body, this motor is controlled by described processor module, its rotor
End is fixedly connected on described right piston body, for driving this right piston body to rotate according to pressure medium, to control left and right work
The relative position relation of each through hole on cock body, and then control rate-of flow, i.e. control piston movement speed.
Compared with prior art, present invention have the advantage that (1) present invention drives module to produce by processor, electric current
The raw magnetic field matched with surge causes bounce-back with adhesive slide block, anti-limited slip block because impact energy is excessive；(2) present invention gram
Taken owing to impact energy fluctuates, and cause buffer unit cannot the technical problem of co-ordination, the present invention passes through pressure sensing
Device detects impact energy, and the suitable medium regulating buffers at different levels is toward regurgitation volume, to control each piston body assembly
Movement velocity, make buffer co-ordination at different levels, it is to avoid certain the one-level buffer being likely to occur because impact energy is excessive, its
Remaining buffer has little time compression, and causes this grade of buffer long-term work in a high voltage state, easily causes damage；(3) pass through
Each through hole in left and right piston body coordinates, and to control medium in corresponding cylinder body toward regurgitation volume, thus changes the past of respective pistons
Return speed, to alleviate the cavity pressure of cylinder body at different levels, extend the buffer life-span；(4) these three grades of buffers are without considering that medium is not
With, application place is extensive, it is not necessary to additionally regulation buffer job order.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiment and combine accompanying drawing,
The present invention is further detailed explanation, wherein
The structural representation of the line slideway auxiliary of Fig. 1 present invention;
The structural representation one of the buffer unit of Fig. 2 present invention；
The structural representation two of the buffer unit of Fig. 3 present invention；
The structural representation of the piston body assembly in the buffer unit of Fig. 4 present invention；
The operating diagram of the piston body assembly of Fig. 5 present invention；
The control circuit structured flowchart of Fig. 6 present invention.
Wherein, 1-1 buffer unit, 1 chopped-off head buffer, 2 intergrade buffers, 3 final stage buffers, 4 cylinder bodies, 4-1 electromagnetism
Coil, 5 cylinder caps, the piston rod of 6 chopped-off head buffers, the piston rod of 6-1 intergrade buffer, the piston rod of 6-2 final stage buffer,
7 piston body assemblies, 8 urceolus, 9 pressure transducers, 10 slide blocks, 7-1 left piston body, the right piston body of 7-2,7-3 through hole, 7-4 motor,
7-5 rotor, 11 guide rails.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail:
Embodiment 1
See Fig. 1, Fig. 2, Fig. 3 and Fig. 6, a kind of line slideway auxiliary, including: guide rail 11, it is slidably fitted on this guide rail 11
Slide block 10 and be respectively arranged on the buffer unit 1-1 for buffering described slide block 10 impulsive force at these guide rail 11 two ends, described
Buffer unit 1-1 includes: chopped-off head buffer 1, intergrade buffer 2 and final stage buffer 3;Described chopped-off head buffer 1, intergrade
Buffer 2, final stage buffer 3 include respectively: cylindrical, and for filling the cylinder body 4 of buffer medium, opening of this cylinder body 4
Mouth end seals and is provided with cylinder cap 5, and in the central through hole of described cylinder cap 5, air-tight movable is combined with a piston rod 6, the right side of this piston rod 6
End is provided with for regulating the medium piston body assembly 7 toward regurgitation volume, and this piston body assembly 7 is suitable to do piston in described cylinder body 4
Motion, and coordinate with the inwall movable sealing of described cylinder body 4；Wherein, the cylinder body 4 of described chopped-off head buffer 1 constitutes described centre
The piston rod 6-1 of level buffer 2, the cylinder body 4 of described intergrade buffer 2 constitutes the piston rod 6-2 of described final stage buffer 3；
When buffering work, cylinder body 4 right side of described final stage buffer 3 is as the contact surface collided with slide block 10；Described final stage
The sidewall of the cylinder body 4 of buffer 3 is arranged with solenoid 4-1；On the right side of the piston body assembly 7 of described buffer at different levels
Being respectively provided with the pressure transducer 9 of detection pressure medium, described pressure transducer 9 is connected with a processor module respectively；
When described slide block 10 clashes into the right side of described cylinder body, described processor module is suitable to according to pressure medium value, controls an electricity
Stream drives module to export the electric current matched with this pressure medium value, makes described solenoid 4-1 produce corresponding magnetic field, to inhale
Close described slide block 10；Until described processor module records pressure medium value when being equilibrium value, control described electric current and drive module
Close output electric current, make described magnetic field disappear, to discharge described slide block 10；Wherein, the piston body assembly 7 of buffers at different levels is suitable to
When doing piston movement, the pressure medium that described processor detects according to described pressure transducer 9, control described piston body group
Part regulation or close medium in corresponding cylinder body toward regurgitation volume, to regulate this piston body component movement rate or buffering progression.
Its right end face of urceolus 8 it is fixed on bottom the piston rod 6 of described chopped-off head buffer 1.Urceolus 8 is fixed on guide rail 11
Upper (in other embodiments, urceolus 8 can be removed, directly that the left end of the piston rod of described chopped-off head buffer is left with guide rail
Hold the fixing connection of L-shape extension).
When described slide block 10 clashes into the right side of described cylinder body 4, described cylinder body 4 is moved to the left, and piston body assembly 7 is relative
Moving right in described cylinder body 4, in cylinder body 4, right side buffer medium is by bigger pressure, when buffer medium is left toward piston body assembly 7
When effluent moves, in cylinder body 4, right side buffer medium pressure experienced is gradually reduced, until the left and right sides of described piston body assembly 7
Pressure medium is equal, and the most described pressure medium value is that equilibrium value is (when i.e. the hydraulic pressure value of the left and right sides of piston body assembly 4 is equal
Force value) time, when piston body assembly 7 quits work, slide block 10 also stops mobile.
Wherein, described processor module uses single-chip microcomputer, embedded-type ARM module；Pressure transducer 9, such as, can use
The gloomy P499VBS-404C in river；Described electric current drives module that alternating current output unit, slide block 10 can be used to use irony slide block.
F represents three grades of buffer pressure experienced directions, and F1, F2, F3 represent the direction of motion of piston in buffer at different levels.
On the right side of the piston body assembly 7 of described chopped-off head buffer 1, intergrade buffer 2 and final stage buffer 3 respectively
Being provided with the temperature sensor being adapted to detect for medium temperature, described temperature sensor is connected with described processor module respectively；Described
Processor module is suitable to prestore the ceiling temperature of media operation；When the piston body assembly 7 of buffers at different levels is suitable to doing piston fortune
Time dynamic, the medium temperature that described processor module detects according to described temperature sensor, regulate the medium in corresponding cylinder body past
Regurgitation volume, i.e. described processor module, when described medium temperature reaches described ceiling temperature, controls described piston body assembly 7
It is decreased or turned off described medium toward regurgitation volume, the speed moved with regulating piston or closedown respective buffer.(in figure, temperature passes
Sensor is not drawn into)
See that Fig. 4-5, described piston body assembly 7 include: the left piston body 7-1 being coaxially disposed, right piston body 7-2, this left piston body
Several it are arranged with for the through hole 7-3 that medium axially flows, the phase of described left and right piston body on 7-1, right piston body 7-2
Sealing between neighboring terminal face coordinates, and during so that doing piston movement, medium is only by each through hole 7-3 on described left and right piston body
Realize coming and going flowing；Being provided with the cavity for placing motor 7-4 in described left piston body 7-1, this motor 7-4 is by described processor
Module controls, and its rotor 7-5 is connected to described right piston body 7-2, for driving this right piston body 7-2 to revolve according to pressure medium
Turn, to control the relative position relation of each through hole 7-3 on left and right piston body, and then control rate-of flow, i.e. control piston fortune
Dynamic speed.
In Fig. 5, dotted line through hole 7-3 represents it is the through hole 7-3 in left piston body 7-1, and solid line through hole 7-3 represents right piston body
Through hole 7-3 in 7-2, arrow represents motor 7-4 rotation direction, and this Fig. 3 represents phase on the cooperation face of left and right piston body 7-2
Answer through hole 7-3 docking operation, to control the rate-of flow in through hole.
Described right piston body 7-2 coaxially deflects relative to right piston body 7-2, and its slewing area is straight less than through hole 7-3's
Footpath, it is also possible to be referred to as deflection angle, i.e. motor 7-4 and drive right piston body 7-2 in this diameter range according to pressure medium, make past
Wraparound moves, and to reach to control the purpose of rate-of flow, thus plays the piston movement speed controlling respective pistons body assembly 7, enters
And alleviate pressure medium in cylinder body 4, play the purpose extending the buffer life-span, and each buffer can take turns to operate, not
On the premise of shutdown, the buffer making temperature higher is cooled down, and extends service life.
Power pack can use battery to power.Battery can be installed in left or right piston body 7-2.
Seeing Fig. 5, if many of described through hole 7-3, its distribution can be concentric circular distribution with left and right piston body 7-2.Signal data
Line can be placed in cylinder body 4 wall of buffer at different levels, or is placed directly within medium.
Embodiment 2
See Fig. 1, Fig. 2, Fig. 3 and Fig. 6, the method for work of a kind of line slideway auxiliary on the basis of embodiment,
Described line slideway auxiliary includes: guide rail 11, the slide block 10 being slidably fitted on this guide rail 11 and be respectively arranged on this
The buffer unit for buffering described slide block 10 impulsive force at guide rail 11 two ends；This buffer unit includes: chopped-off head buffer 1,
Intergrade buffer 2 and final stage buffer 3;Described chopped-off head buffer 1, intergrade buffer 2, final stage buffer 3 include respectively:
Cylindrical, and for filling the cylinder body 4 of buffer medium, the opening at this cylinder body 4 seals and is provided with cylinder cap 5, described cylinder cap 5
In central through hole, air-tight movable is combined with a piston rod 6, and the right-hand member of this piston rod 6 is provided with for regulating the medium work toward regurgitation volume
Cock body assembly 7, this piston body assembly 7 is suitable to do piston movement in described cylinder body 4, and close with the inwall activity of described cylinder body 4
Envelope coordinates；Wherein, the cylinder body 4 of described chopped-off head buffer 1 constitutes the piston rod 6-1 of described intergrade buffer 2, described intergrade
The cylinder body 4 of buffer 2 constitutes the piston rod 6-2 of described final stage buffer 3；When buffering work, the cylinder of described final stage buffer 3
Body 4 right side is as the contact surface collided with slide block 10；The sidewall of the cylinder body 4 of described final stage buffer 3 is arranged with electromagnetism
Coil 4-1；The pressure being respectively provided with detection pressure medium on the right side of the piston body assembly 7 of described buffer at different levels passes
Sensor 9, described pressure transducer 9 is connected with a processor module respectively.
The method of work of described line slideway auxiliary includes:
When described slide block 10 clashes into the right side of described cylinder body, described processor module is suitable to, according to pressure medium value, control
One electric current drives module to export the electric current matched with this pressure medium value, makes described solenoid 4-1 produce corresponding magnetic field,
With slide block described in adhesive 10；Until described processor module records pressure medium value when being equilibrium value, control described electric current and drive
Module closes output electric current, makes described magnetic field disappear, to discharge described slide block 10；Wherein, the piston body assembly 7 of buffers at different levels
Be suitable to when doing piston movement, the pressure medium that described processor detects according to described pressure transducer 9, control described piston
Body assembly regulation or close the medium in corresponding cylinder body toward regurgitation volume, to regulate this piston body component movement rate or buffer stage
Number.
Described piston body assembly is identical with enforcement 1, is not repeating.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, can also be made it on the basis of the above description
The change of its multi-form or variation.Here without also cannot all of embodiment be given exhaustive.And these belong to this
What bright spirit was extended out obviously changes or changes among still in protection scope of the present invention.
Claims (1)
1. a line slideway auxiliary, including guide rail, the slide block that is slidably fitted on this guide rail；It is characterized in that: described in lead
The buffer unit being respectively arranged at two ends with for buffering described slide block impulsive force of rail body, described buffer unit includes: chopped-off head buffers
Device, intergrade buffer and final stage buffer;
Described chopped-off head buffer, intergrade buffer, final stage buffer include respectively:
Cylindrical, for filling the cylinder body of buffer medium, the opening at this cylinder body seals and is provided with cylinder cap, in described cylinder cap
In heart through hole, air-tight movable is combined with a piston rod, and the right-hand member of this piston rod is provided with for regulating the medium piston body toward regurgitation volume
Assembly, this piston body assembly is suitable to do piston movement in described cylinder body, and coordinates with the inwall movable sealing of described cylinder body；
Wherein, the cylinder body of described chopped-off head buffer constitutes the piston rod of described intergrade buffer, described intergrade buffer
Cylinder body constitutes the piston rod of described final stage buffer；
When buffering work, the cylinder body right side of described final stage buffer is as the contact surface collided with slide block；
The sidewall of the cylinder body of described final stage buffer is arranged with solenoid；
The pressure transducer of detection pressure medium it is respectively provided with on the right side of the piston body assembly of described buffer at different levels,
Described pressure transducer is connected with a processor module respectively；
When described slide block clashes into the right side of described cylinder body, described processor module is suitable to, according to pressure medium value, control one
Electric current drives module to export the electric current matched with this pressure medium value, makes described solenoid produce corresponding magnetic field, to inhale
Close described slide block；Until described processor module records pressure medium value when being equilibrium value, control described electric current and drive module to close
Close output electric current, make described magnetic field disappear, to discharge described slide block；
Wherein, the piston body assembly of buffers at different levels is suitable to when doing piston movement, and described processor is according to described pressure sensing
The pressure medium that device detects, controls the regulation of described piston body assembly or the medium of closing in corresponding cylinder body toward regurgitation volume, to adjust
Save this piston body component movement rate or buffering progression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610879290.0A CN106321712B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary with intelligent control buffer unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610879290.0A CN106321712B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary with intelligent control buffer unit |
| CN201310284987.XA CN104279229B (en) | 2013-07-05 | 2013-07-05 | Method of work with the line slideway auxiliary of Based Intelligent Control buffer unit |
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| CN201310284987.XA Division CN104279229B (en) | 2013-07-05 | 2013-07-05 | Method of work with the line slideway auxiliary of Based Intelligent Control buffer unit |
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| CN106321712A true CN106321712A (en) | 2017-01-11 |
| CN106321712B CN106321712B (en) | 2018-05-11 |
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| CN201610879290.0A Active CN106321712B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary with intelligent control buffer unit |
| CN201610879223.9A Active CN106286679B (en) | 2013-07-05 | 2013-07-05 | The method of work of line slideway auxiliary with intelligent control buffer unit |
| CN201610879242.1A Expired - Fee Related CN106438571B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary with intelligent control buffer unit |
| CN201610879289.8A Expired - Fee Related CN106321711B (en) | 2013-07-05 | 2013-07-05 | A kind of line slideway auxiliary with intelligent control buffer unit |
| CN201310284987.XA Active CN104279229B (en) | 2013-07-05 | 2013-07-05 | Method of work with the line slideway auxiliary of Based Intelligent Control buffer unit |
| CN201610879499.7A Active CN106321713B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary and method of work with intelligent control buffer unit |
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| CN201610879223.9A Active CN106286679B (en) | 2013-07-05 | 2013-07-05 | The method of work of line slideway auxiliary with intelligent control buffer unit |
| CN201610879242.1A Expired - Fee Related CN106438571B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary with intelligent control buffer unit |
| CN201610879289.8A Expired - Fee Related CN106321711B (en) | 2013-07-05 | 2013-07-05 | A kind of line slideway auxiliary with intelligent control buffer unit |
| CN201310284987.XA Active CN104279229B (en) | 2013-07-05 | 2013-07-05 | Method of work with the line slideway auxiliary of Based Intelligent Control buffer unit |
| CN201610879499.7A Active CN106321713B (en) | 2013-07-05 | 2013-07-05 | Line slideway auxiliary and method of work with intelligent control buffer unit |
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| JP3543065B2 (en) * | 1999-04-16 | 2004-07-14 | Ｓｍｃ株式会社 | Linear actuator |
| CN202029823U (en) * | 2010-12-22 | 2011-11-09 | 普天海油新能源动力有限公司 | Mobile elevating positioner based on electric automobile cell quick-change system |
| CN102175420B (en) * | 2011-01-25 | 2013-04-03 | 北京航空航天大学 | Two-degrees-of-freedom supporting system for wind tunnel test of airplane |
| CN203335633U (en) * | 2013-07-05 | 2013-12-11 | 常州轻工职业技术学院 | Linear guide rail pair provided with buffer devices |
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- 2013-07-05 CN CN201610879290.0A patent/CN106321712B/en active Active
- 2013-07-05 CN CN201610879223.9A patent/CN106286679B/en active Active
- 2013-07-05 CN CN201610879242.1A patent/CN106438571B/en not_active Expired - Fee Related
- 2013-07-05 CN CN201610879289.8A patent/CN106321711B/en not_active Expired - Fee Related
- 2013-07-05 CN CN201310284987.XA patent/CN104279229B/en active Active
- 2013-07-05 CN CN201610879499.7A patent/CN106321713B/en active Active
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|---|---|---|---|---|
| DE3215614A1 (en) * | 1982-04-27 | 1983-02-03 | Anna Dorothea 8000 München Sapunarow-Ryffel | Hydraulic single-tube shock absorber with damping control |
| CN1040269A (en) * | 1988-05-11 | 1990-03-07 | 法国石油研究所 | Prevent that mobile object from continuing the repeatedly anti-rebounding device of spring bump after clashing into another object for the first time |
| JPH05187471A (en) * | 1992-01-10 | 1993-07-27 | Bridgestone Corp | Vibration damping device |
| EP1232884A2 (en) * | 2001-02-16 | 2002-08-21 | Trw Inc. | Anti-roll bar with link actuator for controlling torsional rigidity |
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| CN202149175U (en) * | 2011-06-30 | 2012-02-22 | 北京金自天和缓冲技术有限公司 | Buffer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321712B (en) | 2018-05-11 |
| CN104279229A (en) | 2015-01-14 |
| CN106321711A (en) | 2017-01-11 |
| CN104279229B (en) | 2016-11-16 |
| CN106438571A (en) | 2017-02-22 |
| CN106438571B (en) | 2017-12-12 |
| CN106286679A (en) | 2017-01-04 |
| CN106321713B (en) | 2018-06-29 |
| CN106321713A (en) | 2017-01-11 |
| CN106286679B (en) | 2018-07-06 |
| CN106321711B (en) | 2017-12-26 |
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