CN108158742A - The damper and its production equipment of rehabilitation wheelchair - Google Patents
The damper and its production equipment of rehabilitation wheelchair Download PDFInfo
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- CN108158742A CN108158742A CN201810165053.7A CN201810165053A CN108158742A CN 108158742 A CN108158742 A CN 108158742A CN 201810165053 A CN201810165053 A CN 201810165053A CN 108158742 A CN108158742 A CN 108158742A
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- China
- Prior art keywords
- damper
- clamp
- fixed
- damping area
- production equipment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of accessories of rehabilitation equipment and automated production to equip, more specifically to a kind of automated production equipment of rehabilitation product.The damper and its production equipment of rehabilitation wheelchair of the present invention, including：Damper and damper production equipment, the damper, including：Core bar, sleeve, main spring, main damping area, auxiliary spring, secondary damping area；The damper production equipment, including：Workbench, for the damper is installed flexible frock, for the flexible frock to be driven to do the rotating disk mechanism angularly rotated, for flexible frock release is driven to push away hook mechanism to the clamp of the clamping of the damper, for the sleeve, main damping area to be pushed into gantry screw-down on the core bar.The object of the present invention is to provide the dampers and its production equipment of a kind of rehabilitation wheelchair, damper is comfortably smoothly moved effect for providing cushioning effect for wheelchair, realizing, the clamping of damper is carried out using flexible frock, the transmission of damper is carried out using rotating disk mechanism, the assembling to parts is realized using manipulator.
Description
Technical field
The present invention relates to a kind of accessories of rehabilitation equipment and automated production to equip, more specifically to a kind of rehabilitation
The automated production equipment of product.
Background technology
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair,
Them is more importantly made to carry out physical exercise by means of wheelchair and participate in social activities.
Common wheelchair generally by wheelchair frame, wheel, brake gear and seats against four parts and forms.Hand wheelchair is in common wheelchair
On the basis of, increase manual setter.Electric wheelchair increases electronics force aid system, alleviates user's on the basis of common wheelchair
Physical demands.Intelligent wheel chair increases mobile positioning, standing movement, remote-controlled movement and correlation on the basis of electric wheelchair
Internet+assisted living.Since wheelchair is applied to used in physical disabilities, so realizing the steady fortune of wheelchair using damper
Row with significant importance.
Standardization and interchangeability of the Automated assembly based on parts in 19th century machinery manufacturing industry, start for small-sized force
The production of device and clock and watch, then again applied to auto industry.In 20th century, Ford Motor Company of the U.S. is initially set up using transport
The mobile automobile assembly line of band by operation break-down, professional assembly manipulation is carried out in each process, makes shorten about assembly period
90%, reduce production cost.Interchangeability manufacture and the appearance and development of mobile assembly line are large quantities of mass productions using automatic
Change opens road, and it is simple automatic then to occur hopper-type self-feeder and screw, automatic tightening machine for nut etc. successively
Makeup is put.In the 1960s, with the rapid development of digital control technology, occur the degree of automation it is higher and have compared with
The numerical assembling machine of big adaptability, it is possible to using Automated assembly in multi items medium-duty.It is nineteen eighty-two, Japanese
Indivedual factories are using digital control industrial robot come the AC servomotor of automatic assembling plurality of specifications.
The Automated assembly of machine refers to the automation of machine assembler's skill process.Automatic assembly system can be divided into two kinds
Type：One is based on the rigid automatic assembly system for producing assembling in enormous quantities, mainly by Assembling Special Equipment and special tool
Skill equipment is formed；The second is flexible assembly system FAS (the flexible assembly based on flexible manufacturing system
System), mainly it is made of assembly center (assembling center) and the people that puts together machines (assembly robot).By
In whole world manufacturing industry forward direction multi items, the flexible manufacturing of small lot production and computer integrated manufacturing system development, so flexible dress
Match system is the developing direction of Automated assembly.
In general, the assembling work of machine is more complicated than other processing operations, to ensure the smooth implementation of Automated assembly, need
Have the following conditions.
(1) structure and assembly technology for realizing the engineering goods of automatic assembling should keep certain stability and advance.
(2) automatic assembly equipment or the transfer lines of assembling used should ensure that the assembling quality of machine.
(3) assembly technology should be ensured that Automated assembly easy to implement used by.
(4) engineering goods to be assembled and its parts should have good automatic assembling processability of product structure.
The assembly line and ancillary equipment of mating part mechanization realize local automation's assembling and full-automatic assembling,
The clamping device with tool and fixture accordingly is must be provided on automated assembly machine, to ensure assembled part mutual alignment
Claimed accuracy, realize the possibility of unit assembling and pincers worker operation, such as load onto, remove, back-out one be screwed into, compresses one unclamp,
Press-in, riveting, polishing and other necessary operations.Automatic assembling machine can be divided into rotary type and straight because of workpiece mode of movement difference
Two class of type according to the complicated and simple difference of process, and can be divided into single-station, multiplexing bit architecture.Rotary type automatic assembling machine is usually used in assembling
Number of parts is few, appearance and size is small, assembling beat is short or assembling work requires high assembling occasion.As for Norm part size compared with
Greatly, assembly station is more, and more process or hand assembled and the multiplexing of automatic assembling hybrid manipulation are detected especially in assembling process
Sequence is assembled, then straight moving type automatic assembling machine to be selected to be advisable.
Assembly automation is to improve production efficiency, reduces cost, ensure product quality, particularly mitigate or replace it is special
Under the conditions of manual assembly labour.It is the important symbol of Automation of Manufacturing Process or factory automation to realize assembly automation,
It is the important content that system analysis engineering is implemented in mechanical manufacturing field.
Invention content
The object of the present invention is to provide the damper and its production equipment of a kind of rehabilitation wheelchair, damper is used for as wheel
Chair provides cushioning effect, realization is comfortably smoothly moved effect, and the clamping of damper is carried out using flexible frock, utilizes disk machine
Structure carries out the transmission of damper, and the assembling to parts is realized using manipulator, and the Automated water for improving damper production is gentle
Product quality.
The damper and its production equipment of a kind of rehabilitation wheelchair, including：Damper and damper production equipment,
The damper, including：Core bar, sleeve, main spring, main damping area, auxiliary spring, secondary damping area, the sleeve passed through
Cooperation of being full of is fixed on the middle part of the core bar, and the main damping area is slidably connected to the core bar by excessively coordinating, described
The main spring is provided between sleeve and main damping area；The secondary damping area is connected in one end of the core bar,
The auxiliary spring is provided between the core bar and secondary damping area, locked spacer is fixed on the end of the core bar by flange；
The damper production equipment, including：Workbench, the flexible frock, described for driving for installing the damper
Flexible frock does the rotating disk mechanism angularly rotated, for the flexible frock is driven to unclamp the folder of the clamping to the damper
Pincers push away hook mechanism, for the sleeve, main damping area are pushed on the core bar gantry screw-down, for by the pair
Secondary damping area feed mechanism that damping area is assembled on the core bar, for the locked spacer to be assembled on the core bar
Locked spacer feed mechanism；The rotating disk mechanism, clamp push away hook mechanism, gantry screw-down, secondary damping area feed mechanism, stop
Gasket feed mechanism is fixed on the workbench, and the flexible frock is distributed in the rotating disk mechanism, gantry screw-down
Positioned at the top of the flexible frock, the clamp pushes away the lower part that hook mechanism is located at the flexible frock；Gantry pressing machine
Structure, secondary damping area feed mechanism, locked spacer feed mechanism are sequentially arranged in the circumference of the rotating disk mechanism.
Preferably, the secondary damping area feed mechanism includes：For exporting the damping area output of the secondary damping area one by one
Mechanism, for the secondary damping area to be grabbed to the manipulator on the flexible frock；
The damping area output mechanism includes：Vibrating disk, straight line feeder, linear feeding track, material carrier platform, material containing connecting plate,
Material containing substrate, trimming bolt, material containing stent；The linear feeding track is fixed on the top of the straight line feeder, described to shake
The delivery outlet of Moving plate is connected to the linear feeding track, and the delivery outlet of the linear feeding track is connected to the material carrier platform；
The material carrier platform is fixed on the material containing stent by the material containing connecting plate, and the material containing substrate is fixed on the material containing branch
Frame, the trimming bolt are threadingly attached to the material containing substrate, and one end of the trimming bolt withstands on the material containing connection
The lower part of plate；
The manipulator：Manipulator support, horizontal sliding table, vertical guide post, mini cylinder, moves connecting plate, is pneumatic the linear guide
Hand claw, it is workbench that the manipulator support, which is fixed on, and the horizontal sliding table is movably connected on described by the linear guide
Manipulator support；The upright guide rail is movably connected on the horizontal sliding table, and the housing of the mini cylinder is fixed on the water
Somoothing board, the end of the piston rod of the mini cylinder and the end of vertical guide post are fixed on the movement connecting plate, the gas
Start pawl be fixed on it is described movement connecting plate lower part.
Preferably, the rotating disk mechanism includes：Turntable, dispenser, the turntable are fixed on the ring flange of the dispenser
On, the housing of the dispenser is fixed on the workbench.
Preferably, the flexible frock includes：Tooling connecting plate, flexible clamp, clamp open spring, clamp body, contract type
Sliding block, clamp close up spring, end nut, and the tooling connecting plate is fixed on the rotating disk mechanism, and the clamp body is fixed on
The tooling connecting plate, the flexibility clamp are connected to the clamp body by articulate, and the flexibility clamp is into symmetrically
It is arranged in the both sides of the clamp body；The both ends that the clamp opens spring are connected to the tooling connecting plate and flexible folder
Pincers, the clamp, which opens spring and has, makes the flexible trend of the clamp with opening；The contract type sliding block is movably connected on institute
State the slopes which match in the centre position of flexible clamp, the contract type face of the contract type sliding block and the flexible clamp；In the contract
One end of type sliding block is fixed with the end nut, and the clamp closes up spring and is placed on the contract type sliding block, and the clamp closes
Hold together spring between the tooling connecting plate and end nut, the clamp, which closes up spring and has, closes up the flexible clamp
Trend.
Preferably, the clamp close up the coefficient of elasticity of spring opened than clamp spring coefficient of elasticity it is big.
Preferably, one end of the flexible clamp is provided with the peace for the damper to be prevented to be detached from the flexible frock
Full hook.
Preferably, the clamp pushes away hook mechanism and includes：It pushes away hook support, push away hook cylinder, slide push rod, the hook support that pushes away is consolidated
Be connected in the workbench, the cylinder block for pushing away hook cylinder be fixed on it is described push away hook support, the slide push rod passes through sliding axle
It holds and hook support is pushed away described in being movably connected on, the slide push rod is fixed on the end of the piston rod for pushing away hook cylinder；The cunning
The contract type sliding block of dynamic push rod and the flexible frock matches.
Preferably, gantry screw-down includes：Gantry upright post, portal frame, gantry guide post, pressure cylinder, head,
Sliding connection plate, the gantry upright post are fixed on the workbench, and the end of the gantry upright post is fixed on the portal frame, institute
It states gantry guide post and the portal frame is movably connected on by sliding bearing, the cylinder block of the pressure cylinder is fixed on described gantry
Frame；Gantry guide post is fixed on the sliding connection plate, is fixed in the lower part of the sliding connection plate described for squeezing
The head of damper；One end of the piston rod of the pressure cylinder is connected to the sliding connection plate.
Preferably, gantry screw-down further includes：Floating junction, cover board, backing plate, the cover board, backing plate are fixed on
The sliding connection plate, the floating junction are fixed on the end of the piston rod of the pressure cylinder；The floating junction activity
It is connected between the cover board and backing plate, one end of the floating junction is provided with circular arc compressive plane.
The damper and its production equipment of rehabilitation wheelchair of the present invention disclose a kind of damper suitable for wheelchair and use
In the damper production equipment for realizing damper assembling, comprise the following steps that：
(1) the hook cylinder driving that pushes away that the clamp pushes away hook mechanism is that the slide push rod is stretched out, described in the slide push rod promotion
Contract type sliding block rises；The both ends that the clamp opens spring are connected to the tooling connecting plate and flexible clamp, the folder
Pincers, which open spring, opens the flexible clamp；The core bar is positioned in the flexible frock；
(2) sleeve is placed on the core bar, the head of gantry screw-down pushes the sleeve along the core
Bar pushes in place；Gantry screw-down rises；
(3) main spring is positioned on the core bar, then the main damping area is positioned on the core bar, described gantry
The head of screw-down pushes the main damping area to be pushed in place along the core bar；
(4) piston rod for pushing away hook cylinder is retracted, and the slide push rod declines, and is detached from the contact with the contract type sliding block；
In the case where the clamp closes up the elastic force effect of spring, the contract type sliding block declines the contract type sliding block, and passes through the inclined-plane and push away
The dynamic flexible clamp closes up, and prevents the main spring from loosening the main damping area from the core bar；
(5) turntable by the dispenser rotate 60 degree, be equipped with the core bar, sleeve, main spring, main damping area,
The flexible frock of auxiliary spring moves to the secondary damping area feed mechanism position；
(6) vibrating disk is exported the secondary damping area one by one to the linear feeding track by electromagnetic excitation, described straight
Line feed appliance is exported the secondary damping area one by one to material carrier platform by electromagnetic excitation；The manipulator by the secondary damping area by
It grabs aly on the flexible frock；
(7) turntable by the dispenser rotate 60 degree, be equipped with the core bar, sleeve, main spring, main damping area,
Auxiliary spring, secondary damping area the flexible frock move to the locked spacer feed mechanism position；
(8) the locked spacer feed mechanism is used to the locked spacer being assembled to the core bar；It will followed by flange
Locked spacer is fixed on the end of the core bar, and the main damping area, secondary damping area is prevented to be detached from the core bar.
Description of the drawings
Fig. 1, Fig. 2 are the structure diagrams of damper production equipment of the present invention；
Fig. 3 is structure diagram of the damper production equipment of the present invention in vertical view state；
Fig. 4 is partial structurtes enlarged diagram at A in Fig. 2；
Fig. 5 is the partial structural diagram of damper production equipment of the present invention；
Fig. 6 is the structure diagram of damper of the present invention.
In figure：1 damper, 2 core bars, 3 sleeves, 4 main springs, 5 main damping areas, 6 auxiliary springs, 7 secondary damping areas,
10 rotating disk mechanisms, 11 turntables, 12 dispensers, 20 flexible frocks, 21 tooling connecting plates, 22 flexible clamps, 23 clamps
It opens spring, 24 clamp bodies, 25 safety door hooks, 26 contract type sliding blocks, 27 inclined-planes, 28 clamps and closes up spring, 29 end nuts, 30
Clamp pushes away hook mechanism, 31 pushes away hook support, 32 pushes away hook cylinder, 33 slide push rods, 39 workbench, 40 gantry screw-downs, 41
Gantry upright post, 42 portal frames, 43 gantry guide posts, 44 pressure cylinders, 45 heads, 46 sliding connection plates, 47, which are floated, to be connect
Head, 48 cover boards, 49 backing plates, 50 circular arc compressive planes, 60 secondary damping area feed mechanisms, 61 vibrating disks, 62 straight line feeders,
63 linear feeding tracks, 64 material carrier platforms, 65 material containing connecting plates, 66 material containing substrates, 67 trimming bolts, 68 material containing stents,
69 manipulators, 70 damping area output mechanisms, 71 manipulator supports, 72 the linear guides, 73 horizontal sliding tables, 74 are led vertically
Column, 75 mini cylinders, 76 movement connecting plates, 77 Pneumatic paws, 80 locked spacer feed mechanisms.
Specific embodiment
The present invention is described in further detail, but do not form any limitation of the invention below in conjunction with attached drawing,
Similar element numbers represent similar element in attached drawing.As described above, the present invention provides a kind of dampers of rehabilitation wheelchair
And its production equipment, damper are comfortably smoothly moved effect for providing cushioning effect for wheelchair, realizing, utilize flexible frock
The clamping of damper is carried out, the transmission of damper is carried out using rotating disk mechanism, the assembling to parts is realized using manipulator, carries
The gentle product quality of Automated water of high damper production.
Fig. 1, Fig. 2 are the structure diagrams of damper production equipment of the present invention, and Fig. 3 is that damper production equipment of the present invention exists
The structure diagram of vertical view state, Fig. 4 are that partial structurtes enlarged diagram, Fig. 5 are that damper production of the present invention is set at A in Fig. 2
Standby partial structural diagram, Fig. 6 are the structure diagrams of damper of the present invention.
The damper and its production equipment of rehabilitation wheelchair of the present invention, including：Damper 1 and damper production equipment,
The damper 1, including：Core bar 2, sleeve 3, main spring 4, main damping area 5, auxiliary spring 6, secondary damping area 7, the sleeve
3 are fixed on the middle part of the core bar 2 by interference fit, and the main damping area 5 is slidably connected to the core by excessively coordinating
Bar 2 is provided with the main spring 4 between the sleeve 3 and main damping area 5；It is flexibly connected in one end of the core bar 2
Secondary damping area 7 is stated, the auxiliary spring 6 is provided between the core bar 2 and secondary damping area 7, locked spacer 8 is solid by flange 9
It is connected in the end of the core bar 2；
The damper production equipment, including：Workbench 39, for the damper 1 is installed flexible frock 20, for driving
The flexible frock 20 does the rotating disk mechanism 10 angularly rotated, for the flexible frock 20 is driven to unclamp to the damper
The clamp of 1 clamping pushes away hook mechanism 30, gantry pressure for being pushed into the sleeve 3, main damping area 5 on the core bar 2
Mechanism 40, for the secondary damping area 7 is assembled on the core bar 2 secondary damping area feed mechanism 60, for will it is described only
Mobile gasket 8 is assembled to the locked spacer feed mechanism 80 on the core bar 2；The rotating disk mechanism 10, clamp push away hook mechanism 30, dragon
Door screw-down 40, secondary damping area feed mechanism 60, locked spacer feed mechanism 80 are fixed on the workbench 39, the flexibility
Tooling 20 is distributed in the rotating disk mechanism 10, and gantry screw-down 40 is located at the top of the flexible frock 20, the folder
Pincers push away the lower part that hook mechanism 30 is located at the flexible frock 20；Gantry screw-down 40, stops secondary damping area feed mechanism 60
Mobile gasket feed mechanism 80 is sequentially arranged in the circumference of the rotating disk mechanism 10.
More specifically, the pair damping area feed mechanism 60 includes：For exporting the damping area of the secondary damping area 7 one by one
Output mechanism 70, for the secondary damping area 7 to be grabbed to the manipulator 69 on the flexible frock 20；
The damping area output mechanism 70 includes：Vibrating disk 61, linear feeding track 63, material carrier platform 64, carries straight line feeder 62
Expect connecting plate 65, material containing substrate 66, trimming bolt 67, material containing stent 68；The linear feeding track 63 is fixed on the straight line
The top of feed appliance 62, the delivery outlet of the vibrating disk 61 are connected to the linear feeding track 63, the linear feeding track
63 delivery outlet is connected to the material carrier platform 64；The material carrier platform 64 is fixed on the material containing branch by the material containing connecting plate 65
Frame 68, the material containing substrate 66 are fixed on the material containing stent 68, and the trimming bolt 67 is threadingly attached to the material containing
Substrate 66, one end of the trimming bolt 67 withstand on the lower part of the material containing connecting plate 65；
The manipulator 69：Manipulator support 71, the linear guide 72, horizontal sliding table 73, vertical guide post 74, mini cylinder 75, fortune
Dynamic connecting plate 76, Pneumatic paw 77, it is workbench 39 that the manipulator support 71, which is fixed on, and the horizontal sliding table 73 is by described
The linear guide 72 is movably connected on the manipulator support 71；The upright guide rail 74 is movably connected on the horizontal sliding table 73,
The housing of the mini cylinder 75 is fixed on the horizontal sliding table, the end of the piston rod of the mini cylinder 75 and vertical guide post
74 end is fixed on the movement connecting plate 76, and the Pneumatic paw 77 is fixed on the lower part of the movement connecting plate 76.
More specifically, the rotating disk mechanism 10 includes：Turntable 11, dispenser 12, the turntable 11 are fixed on the segmentation
On the ring flange of device 12, the housing of the dispenser 12 is fixed on the workbench 39.
More specifically, the flexible frock 20 includes：Tooling connecting plate 21, flexible clamp 22, clamp open spring 23, folder
Specific 24, contract type sliding block 26, clamp close up spring 28, end nut 29, and the tooling connecting plate 21 is fixed on the disk machine
Structure 10, the clamp body 24 are fixed on the tooling connecting plate 21, and the flexibility clamp 22 is connected to described by articulate
Clamp body 24, the flexibility clamp 22 is into the both sides for being symmetrically arranged at the clamp body 24；The clamp opens spring 23
Both ends are connected to the tooling connecting plate 21 and flexible clamp 22, and the clamp opening spring 23, which has, presss from both sides the flexibility
Pincers 22 have the trend opened；The contract type sliding block 26 is movably connected on the centre position of the flexible clamp 22, the contract type
The contract type face of sliding block 26 and the inclined-plane 27 of the flexible clamp 22 match；It is fixed in one end of the contract type sliding block 26 described
End nut 29, the clamp close up spring 28 and are placed on the contract type sliding block 26, and the clamp closes up spring 28 positioned at described
Between tooling connecting plate 21 and end nut 29, the clamp, which closes up spring 28, has close up the flexible clamp 22 to become
Gesture.
More specifically, the coefficient of elasticity that the clamp closes up spring 28 is bigger than the coefficient of elasticity of clamp opening spring 23.
More specifically, one end of the flexibility clamp 22 is provided with that the damper 1 is prevented to be detached from the flexible work
Fill 20 safety door hook 25.
Include more specifically, the clamp pushes away hook mechanism 30：It pushes away hook support 31, push away hook cylinder 32, slide push rod 33, it is described
Push away hook support 31 and be fixed on the workbench 39, the cylinder block for pushing away hook cylinder 32 be fixed on it is described push away hook support 31, it is described
Slide push rod 33 by sliding bearing be movably connected on it is described push away hook support 31, the slide push rod 33, which is fixed on, described pushes away hook gas
The end of the piston rod of cylinder 32；The contract type sliding block 26 of the slide push rod 33 and the flexible frock 20 matches.
More specifically, gantry screw-down 40 includes：Gantry upright post 41, portal frame 42, gantry guide post 43, pressure gas
Cylinder 44, head 45, sliding connection plate 46, the gantry upright post 41 are fixed on the workbench 39, the gantry upright post 41
End is fixed on the portal frame 42, and gantry guide post 43 is movably connected on the portal frame 42 by sliding bearing, described
The cylinder block of pressure cylinder 44 is fixed on the portal frame 42；Gantry guide post 43 is fixed on the sliding connection plate 46,
The lower part of the sliding connection plate 46 is fixed with the head 45 for squeezing the damper 1；The pressure cylinder 44
One end of piston rod be connected to the sliding connection plate 46.
More specifically, gantry screw-down 40 further includes：Floating junction 47, cover board 48, backing plate 49, the cover board
48th, backing plate 49 is fixed on the sliding connection plate 46, and the floating junction 47 is fixed on the piston rod of the pressure cylinder 44
End；The floating junction 47 is movably connected between the cover board 48 and backing plate 49, one end setting of the floating junction 47
There is circular arc compressive plane 50.
With reference to Fig. 1 to Fig. 5, further describe the damper of rehabilitation wheelchair of the present invention and its course of work of production equipment and
Operation principle：
The damper and its production equipment of rehabilitation wheelchair of the present invention disclose a kind of damper suitable for wheelchair and for reality
The damper production equipment of existing damper assembling.
(1) driving of hook cylinder 32 that pushes away that the clamp pushes away hook mechanism 30 is that the slide push rod 33 is stretched out, and the slip pushes away
Bar 33 pushes the contract type sliding block 26 to rise；The both ends that the clamp opens spring 23 are connected to the tooling connecting plate 21
With flexible clamp 22, the clamp, which opens spring 23, opens the flexible clamp 22；The core bar 2 is positioned over the flexibility
In tooling 20；
(2) sleeve 3 is placed on the core bar 2, the head 45 of gantry screw-down 40 pushes 3 edge of sleeve
The core bar 2 pushes in place；Gantry screw-down 40 rises；
(3) main spring 4 is positioned on the core bar 2, then the main damping area 5 is positioned on the core bar 2, it is described
The head 45 of gantry screw-down 40 pushes the main damping area 5 to be pushed in place along the core bar 2；
(4) piston rod for pushing away hook cylinder 32 is retracted, and the slide push rod 33 declines, and is detached from and the contract type sliding block 26
Contact；In the case where the clamp closes up the elastic force effect of spring 28, the contract type sliding block 26 declines, and pass through the contract type sliding block 26
The inclined-plane 27 pushes the flexible clamp 22 to close up, and prevents the main spring 4 by the main damping area 5 from the core bar 2
It loosens；
(5) turntable 11 rotates 60 degree by the dispenser 12, is equipped with the core bar 2, sleeve 3, main spring 4, master
Damping area 5, auxiliary spring 6 the flexible frock 20 move to secondary 60 position of damping area feed mechanism；
(6) vibrating disk 61 is exported the secondary damping area 7 one by one to the linear feeding track 63, institute by electromagnetic excitation
Straight line feeder 62 is stated to export the secondary damping area 7 to material carrier platform 64 one by one by electromagnetic excitation；The manipulator 69 is by institute
Secondary damping area 7 is stated one by one to grab on the flexible frock 20；
(7) turntable 11 rotates 60 degree by the dispenser 12, is equipped with the core bar 2, sleeve 3, main spring 4, master
Damping area 5, auxiliary spring 6, secondary damping area 7 the flexible frock 20 to move to 80 institute of locked spacer feed mechanism in place
It puts；
(8) the locked spacer feed mechanism 80 is used to the locked spacer 8 being assembled to the core bar 2；Followed by turning over
Locked spacer 8 is fixed on the end of the core bar 2 by side 9, and the main damping area 5, secondary damping area 7 is prevented to be detached from the core bar
2。
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deform.Any letter that every technical spirit according to the present invention makees above example
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (9)
1. the damper and its production equipment of a kind of rehabilitation wheelchair, it is characterised in that composition is as follows：Damper and damper production
Equipment,
The damper, including：Core bar, sleeve, main spring, main damping area, auxiliary spring, secondary damping area, the sleeve passed through
Cooperation of being full of is fixed on the middle part of the core bar, and the main damping area is slidably connected to the core bar by excessively coordinating, described
The main spring is provided between sleeve and main damping area；The secondary damping area is connected in one end of the core bar,
The auxiliary spring is provided between the core bar and secondary damping area, locked spacer is fixed on the end of the core bar by flange；
The damper production equipment, including：Workbench, the flexible frock, described for driving for installing the damper
Flexible frock does the rotating disk mechanism angularly rotated, for the flexible frock is driven to unclamp the folder of the clamping to the damper
Pincers push away hook mechanism, for the sleeve, main damping area are pushed on the core bar gantry screw-down, for by the pair
Secondary damping area feed mechanism that damping area is assembled on the core bar, for the locked spacer to be assembled on the core bar
Locked spacer feed mechanism；The rotating disk mechanism, clamp push away hook mechanism, gantry screw-down, secondary damping area feed mechanism, stop
Gasket feed mechanism is fixed on the workbench, and the flexible frock is distributed in the rotating disk mechanism, gantry screw-down
Positioned at the top of the flexible frock, the clamp pushes away the lower part that hook mechanism is located at the flexible frock；Gantry pressing machine
Structure, secondary damping area feed mechanism, locked spacer feed mechanism are sequentially arranged in the circumference of the rotating disk mechanism.
2. the damper and its production equipment of rehabilitation wheelchair according to claim 1, it is characterised in that：The pair damping area
Feed mechanism includes：For export the secondary damping area one by one damping area output mechanism, for the secondary damping area to be captured
Manipulator onto the flexible frock；
The damping area output mechanism includes：Vibrating disk, straight line feeder, linear feeding track, material carrier platform, material containing connecting plate,
Material containing substrate, trimming bolt, material containing stent；The linear feeding track is fixed on the top of the straight line feeder, described to shake
The delivery outlet of Moving plate is connected to the linear feeding track, and the delivery outlet of the linear feeding track is connected to the material carrier platform；
The material carrier platform is fixed on the material containing stent by the material containing connecting plate, and the material containing substrate is fixed on the material containing branch
Frame, the trimming bolt are threadingly attached to the material containing substrate, and one end of the trimming bolt withstands on the material containing connection
The lower part of plate；
The manipulator：Manipulator support, horizontal sliding table, vertical guide post, mini cylinder, moves connecting plate, is pneumatic the linear guide
Hand claw, it is workbench that the manipulator support, which is fixed on, and the horizontal sliding table is movably connected on described by the linear guide
Manipulator support；The upright guide rail is movably connected on the horizontal sliding table, and the housing of the mini cylinder is fixed on the water
Somoothing board, the end of the piston rod of the mini cylinder and the end of vertical guide post are fixed on the movement connecting plate, the gas
Start pawl be fixed on it is described movement connecting plate lower part.
3. the damper and its production equipment of rehabilitation wheelchair according to claim 1, it is characterised in that：The rotating disk mechanism
Including：Turntable, dispenser, the turntable are fixed on the ring flange of the dispenser, and the housing of the dispenser is fixed on institute
It states on workbench.
4. the damper and its production equipment of rehabilitation wheelchair according to claim 1, it is characterised in that：The flexible frock
Including：Tooling connecting plate, flexible clamp, clamp open spring, clamp body, contract type sliding block, clamp and close up spring, end nut,
The tooling connecting plate is fixed on the rotating disk mechanism, and the clamp body is fixed on the tooling connecting plate, the flexibility clamp
The clamp body is connected to by articulate, the flexibility clamp is into the both sides for being symmetrically arranged at the clamp body；It is described
The both ends that clamp opens spring are connected to the tooling connecting plate and flexible clamp, and the clamp, which opens spring and has, makes institute
Stating flexible clamp has the trend opened；The contract type sliding block is movably connected on the centre position of the flexible clamp, the contract
The contract type face of type sliding block and the slopes which match of the flexible clamp；The end spiral shell is fixed in one end of the contract type sliding block
Mother, the clamp close up spring and are placed on the contract type sliding block, and the clamp closes up spring and is located at the tooling connecting plate and end
Between portion's nut, the clamp, which closes up spring, has the trend for closing up the flexible clamp.
5. the damper and its production equipment of rehabilitation wheelchair according to claim 4, it is characterised in that：The clamp closes up
The coefficient of elasticity that the coefficient of elasticity of spring opens spring than clamp is big.
6. the damper and its production equipment of rehabilitation wheelchair according to claim 4, it is characterised in that：The flexibility clamp
One end be provided with safety door hook for the damper to be prevented to be detached from the flexible frock.
7. the damper and its production equipment of rehabilitation wheelchair according to claim 1, it is characterised in that：The clamp pushes away hook
Mechanism includes：It pushes away hook support, push away hook cylinder, slide push rod, the hook support that pushes away is fixed on the workbench, described to push away hook cylinder
Cylinder block be fixed on it is described push away hook support, the slide push rod by sliding bearing be movably connected on it is described push away hook support, institute
State the end that slide push rod is fixed on the piston rod for pushing away hook cylinder；The slide push rod and the contract type of the flexible frock are slided
Block matches.
8. the damper and its production equipment of rehabilitation wheelchair according to claim 1, it is characterised in that：Gantry pressure
Mechanism includes：Gantry upright post, portal frame, gantry guide post, pressure cylinder, head, sliding connection plate, the gantry upright post are connected
In the workbench, the end of the gantry upright post is fixed on the portal frame, and gantry guide post passes through sliding bearing activity
The portal frame is connected to, the cylinder block of the pressure cylinder is fixed on the portal frame；Gantry guide post is fixed on described
Sliding connection plate is fixed with the head for squeezing the damper in the lower part of the sliding connection plate；The pressure
One end of the piston rod of lower cylinder is connected to the sliding connection plate.
9. the damper and its production equipment of rehabilitation wheelchair according to claim 8, it is characterised in that：Gantry pressure
Mechanism further includes：Floating junction, cover board, backing plate, the cover board, backing plate are fixed on the sliding connection plate, the floating junction
It is fixed on the end of the piston rod of the pressure cylinder；The floating junction is movably connected between the cover board and backing plate, institute
The one end for stating floating junction is provided with circular arc compressive plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165053.7A CN108158742A (en) | 2018-02-27 | 2018-02-27 | The damper and its production equipment of rehabilitation wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165053.7A CN108158742A (en) | 2018-02-27 | 2018-02-27 | The damper and its production equipment of rehabilitation wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158742A true CN108158742A (en) | 2018-06-15 |
Family
ID=62510644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165053.7A Withdrawn CN108158742A (en) | 2018-02-27 | 2018-02-27 | The damper and its production equipment of rehabilitation wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108158742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682098A (en) * | 2019-10-26 | 2020-01-14 | 温州职业技术学院 | Circulating automatic assembly equipment of sole massage ring |
| CN116714950A (en) * | 2023-07-31 | 2023-09-08 | 常州睿科汽车零部件有限公司 | Automatic conveying and storing system of shock absorber for vehicle |
-
2018
- 2018-02-27 CN CN201810165053.7A patent/CN108158742A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682098A (en) * | 2019-10-26 | 2020-01-14 | 温州职业技术学院 | Circulating automatic assembly equipment of sole massage ring |
| CN110682098B (en) * | 2019-10-26 | 2024-06-11 | 温州职业技术学院 | Circulating type automatic assembling equipment for sole massage ring |
| CN116714950A (en) * | 2023-07-31 | 2023-09-08 | 常州睿科汽车零部件有限公司 | Automatic conveying and storing system of shock absorber for vehicle |
| CN116714950B (en) * | 2023-07-31 | 2023-09-29 | 常州睿科汽车零部件有限公司 | Automatic conveying and storing system of shock absorber for vehicle |
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Application publication date: 20180615 |