CN108498215A - Medical power-assisted support and manufacturing method thereof - Google Patents
Medical power-assisted support and manufacturing method thereof Download PDFInfo
- Publication number
- CN108498215A CN108498215A CN201810233736.1A CN201810233736A CN108498215A CN 108498215 A CN108498215 A CN 108498215A CN 201810233736 A CN201810233736 A CN 201810233736A CN 108498215 A CN108498215 A CN 108498215A
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- damping arrangement
- torsional damping
- screw
- electric screwdriver
- junction
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 67
- 239000000523 sample Substances 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 14
- 210000004556 brain Anatomy 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 9
- 244000309466 calf Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 210000003414 extremity Anatomy 0.000 description 9
- 238000009966 trimming Methods 0.000 description 9
- 210000002414 leg Anatomy 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
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- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
Abstract
The invention relates to an accessory of rehabilitation equipment and automatic production equipment, in particular to a rehabilitation product and automatic production equipment thereof. The medical power-assisted support and the manufacturing process method thereof comprise the following steps: a torsional damper and damper production apparatus, the torsional damper comprising: the artificial leg comprises a foot plate connecting part used for being connected to a foot plate of an artificial limb, a lower leg artificial limb connecting part used for being connected to a human lower leg artificial limb, a torsion bearing section used for bearing torsion impact of a human body, a buffering section used for bearing gravity impact of the human body and a sensor connecting part used for installing a stress strain sensor. The medical power-assisted support piece and the manufacturing process method thereof have the advantages that the torsion buffer has the shock absorption effect on the human body lower leg artificial limb and achieves the comfortable and stable movement effect, the tool is used for clamping the torsion buffer, the turntable mechanism is used for conveying the torsion buffer, the screw locking machine is used for achieving automatic screw locking, and the automation level of the production of the torsion buffer and the product quality are improved.
Description
Technical field
The present invention relates to a kind of accessory of rehabilitation equipment and automatic production methods, more specifically to a kind of rehabilitation
Product and its automatic production method.
Background technology
As its name suggests, it is the artificial leg that can be used for joining into sports or take exercise.And from the lower limb sheet of people
Come with regard to being important for locomotive organ, sports type artificial leg should be that a kind of preferable high-performance lower limb of compensation are false
Limb；So sports type artificial limb is also the developing direction of artificial leg.Using this artificial limb, first, requirement patients with amputation body is wanted
Good, remaining muscular strength is strong, and range of motion is big；Second is that the performance of artificial limb is required to want high, light firm, high resilience can carry out
It runs and jumps.Therefore, the development of sports type artificial limb is mainly below-knee prosthesis at present.Certainly, high performance artificial thigh, it is appropriate to participate in
Sports.
The critical piece of this artificial limb is to use " energy storing foot " and " universal ankle ", and some is also mounted in leg support tube
" torsional damping arrangement ".Receptive cavity and connector use the light material (such as titanium alloy and carbon fiber composite) of high intensity；From
And making entire artificial limb not only Windsor, gait is more natural, and can balance the stress of various aspects, has enough impacts strong
Degree.
Standardization and interchangeability of the Automated assembly based on parts in 19th century machinery manufacturing industry, start to be used for small-sized force
The production of device and clock and watch is then applied to auto industry again.In 20th century, Ford Motor Company of the U.S. initially sets up using fortune
Operation break-down is carried out professional assembly manipulation in each process, makes shorten assembly period by the mobile automobile assembly line of defeated band
About 90%, reduce production cost.The appearance and development of interchangeability manufacture and mobile assembly line, use certainly for large quantities of mass productions
Dynamicization opens road, then occurs hopper-type self-feeder and screw, automatic tightening machine for nut etc. successively simply certainly
Dynamic makeup is set.In the 60's of 20th century, with the rapid development of digital control technology, occur the degree of automation it is higher and
There is the numerical assembling machine of larger adaptability, it is possible to using Automated assembly in multi items medium-duty.Nineteen eighty-two, day
This individual 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 assembly 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
The flexible manufacturing and computer integrated manufacturing system development produced in whole world manufacturing industry forward direction multi items, small lot, 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 used by should be ensured that Automated assembly easy to implement.
(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 assembly and full-automatic assembly,
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,
Indentation, 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, assembly beat is short or assembling work requires high assembly occasion.As for Norm part size compared with
Greatly, assembly station is more, detects that process is more or the multiplexing of hand assembled and automatic assembling hybrid manipulation especially in assembling process
Sequence is assembled, then to select straight moving type automatic assembling machine to be advisable.
Assembly automation is to improve production efficiency, reduces cost, ensure product quality, especially mitigate or replace it is special
Under the conditions of manual assembly labour.Realize that assembly automation is the important symbol of Automation of Manufacturing Process or factory 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 a kind of medicine power-assisted support element and its method of manufacturing technology, torsional damping arrangement is used
In being comfortably smoothly moved effect for human body below-knee prosthesis cushioning effect, realization, the clamping of torsional damping arrangement is carried out using tooling,
The transmission that torsional damping arrangement is carried out using rotating disk mechanism is realized automation lock screw using screw locking machine, improves torsion buffering
The gentle product quality of Automated water of device production.
A kind of medicine power-assisted support element and its method of manufacturing technology, including：Torsional damping arrangement and buffer producing equipment,
The torsional damping arrangement, including：For being connected to the sole junction of artificial limb foot plate, for being connected to human calf
The below-knee prosthesis junction of artificial limb carries section, for bearing human bady gravitational impact for bearing the torsion of human body torsion impact
Breeze way, the sensor junction for mount stress strain transducer, the below-knee prosthesis junction, are delayed torsion carrying section
Section, sole junction are rushed into the state being smoothly connected successively, the torsion carrying section is smooth planar structure, the breeze way
For the hook-shape structure of bending；
The buffer producing equipment, including：Workbench, the tooling for installing the torsional damping arrangement, for driving
The tooling does the rotating disk mechanism angularly rotated, pushes away positive machine for correcting torsional damping arrangement position in the tooling
Structure, for the torsional damping arrangement realize the screwed lock operation screw locking machine, for detecting the sensor junction
Depth test mechanism, the cutting agency for collecting the torsional damping arrangement；
The rotating disk mechanism, Tui Zheng mechanisms, depth test mechanism, screw locking machine, cutting agency are fixed on the workbench,
The Tui Zheng mechanisms, depth test mechanism, screw locking machine, cutting agency are sequentially arranged in the circumferencial direction of the rotating disk mechanism；
The tooling is distributed in the rotating disk mechanism, and the screw locking machine is located at the top of the tooling, and the Tui Zheng mechanisms are located at institute
State the side of tooling；
The cutting agency includes：Blanking holder, oscillating cylinder, swings pedestal, bearing, flake bearing, rewinding at oscillating rod
Slot, the blanking holder are fixed on the workbench, and the middle part of the oscillating rod is connected to the blanking branch by articulate
Frame, the cylinder block of the oscillating cylinder is by driving pedestal to be movably connected on the blanking holder, the oscillating cylinder piston rod
End one end of the oscillating rod is movably connected on by flake bearing；The other end of the oscillating rod is provided with bearing, institute
It states bearing and the tooling matches；The receiving vat is fixed on the lower part of the blanking holder.
Preferably, the torsional damping arrangement is made of carbon fiber material.
Preferably, the rotating disk mechanism includes：Turntable, dispenser, decelerating motor, holder, the turntable are fixed on described
On the ring flange of dispenser, the dispenser is fixed on the lower part of the workbench, and the workbench is fixed on the holder, institute
It states decelerating motor and the dispenser is connected to by chain drive.
Preferably, the depth test mechanism includes：Guide post, test slide plate, lower pressing spring, probe slide bar, sensor,
Cylinder, monitor station holder are detected, the monitor station holder is fixed on the workbench, the guide post, the shell for detecting cylinder
It is fixed on the monitor station holder, the test slide plate is movably connected on the guide post, the piston rod of the detection cylinder
End is fixed on the test slide plate；The sensor is fixed on the test slide plate, and the probe slide bar is movably connected on institute
Test slide plate is stated, the lower pressing spring is movably connected on the probe slide bar；It is described probe slide bar top be provided with it is described
The lower part of the height detection head that sensor matches, the probe slide bar is provided with the spy to match with the sensor junction
Head.
Preferably, the lower pressing spring, which has, pushes the probe slide bar downward trend.
Preferably, the tooling includes：Clamp body, fixture base, push-off pin, resetting spring, restoring board, reset bolt,
Spring, guide sleeve are pulled down, the torsional damping arrangement is connected to the clamp body, and the clamp body is fixed on the fixture base, institute
It states fixture base and the turntable is movably connected on by the reset bolt, the drop-down spring is placed on the reset bolt,
The drop-down spring is located at the lower part of the turntable, and the drop-down spring is in compressed state；The push-off pin passes through institute
It states guide sleeve and is movably connected on the clamp body, the end of the push-off pin is fixed on the restoring board, in the restoring board and folder
It is provided with the resetting spring between specific, the resetting spring is in compressed state.
Preferably, the screw locking machine includes：Lock screw base with fine position function is made for realizing lock screw
The lock screw mechanism of industry, the lock screw mechanism are fixed on the workbench by the lock screw base.
Preferably, the lock screw base includes：It is upright post base, base side plate, pedestal side plate, base cover plate, front and back micro-
Adjust bolt, left and right trimming bolt, fastening bolt, lateral fixed plate, cushion block, the base side plate, pedestal side plate by pin and
Bolt is fixed on the workbench, the end to end composition hollow layout of the base side plate, pedestal side plate；The upright post base
Positioned at the inside of hollow layout, the front and back trimming bolt is connected to the pedestal side plate and withstands on the column
The side of pedestal, the left and right trimming bolt are connected to the base side plate and withstand on the side of the upright post base；The bottom
Flap plate is fixed on the pedestal side plate by pin and bolt, and the base cover plate is located at the top of the upright post base,
The lower part of the upright post base is provided with the lateral fixed plate, and the transverse direction fixed plate is fixed on described by pin and bolt
Hollow is laid out, and the lower part of the transverse direction fixed plate is provided with the cushion block；The fastening bolt pass through the base cover plate and
The large through-hole of upright post base is fixed on the lateral fixed plate；
Preferably, the lock screw mechanism includes：Screw slide plate, electric screwdriver slide plate, column support, spits spiral shell at electric screwdriver bar slide plate
Silk mechanism, electric screwdriver bar, Hooks coupling universal coupling, electric screwdriver, electric screwdriver secondary slide, rack, gear, electric screwdriver feeding motor, upper end fixed plate, into
To cylinder, vertical screw rod, the column support is fixed on the lock screw base, the screw slide plate, electric screwdriver bar slide plate, electric screwdriver
Slide plate free ball guide sleeve is movably connected on the column support；The screw mechanism of spitting is fixed on the screw slide plate；It is described
Electric screwdriver bar is movably connected on the electric screwdriver bar slide plate, and one end of the Hooks coupling universal coupling is connected to the electric screwdriver bar, described universal
The other end of shaft coupling is connected to the output shaft of the electric screwdriver；The electric screwdriver bar spits screw mechanism described in being movably connected on；It is described
Electric screwdriver secondary slide is fixed on the electric screwdriver slide plate, and the electric screwdriver is fixed on the electric screwdriver secondary slide；The screw slide plate and electric screwdriver
Bar slide plate is achieved a fixed connection by the vertical screw rod；The upper end fixed plate is fixed on the top of the column support, institute
The cylinder block for stating feeding cylinder is fixed on the upper end fixed plate, and the end of the piston rod of the feeding cylinder is fixed on the electricity
Criticize bar slide plate；One end of the rack is fixed on the electric screwdriver slide plate, and the rack and pinion matches, and the gear is fixed on
The output shaft of the electric screwdriver feeding motor；
Preferably, the screw mechanism of spitting includes：Bolt inlets, shell, clamshell doors, screw, the clamshell doors pass through hinge
Chain is movably connected on the shell, and screw is blown into the bolt inlets by pressure-air, and it is described right that the brain head of screw is hung on
In enabling, the electric screwdriver bar is located at the top of the brain head of screw.
Preferably, the diameter of the large through-hole is twice of the nominal diameter of the fastening bolt.
Preferably, the Tui Zheng mechanisms include：Double-rod cylinder pushes away positive head, described to push away positive head and be fixed on the double-rod cylinder
Piston rod end, it is described to push away the cambered surface for being provided on positive head and matching with the torsional damping arrangement.
Medicine power-assisted support element of the present invention and its method of manufacturing technology disclose a kind of torsion buffering suitable for wheelchair
Device, and for realizing the buffer producing equipment of torsional damping arrangement assembly, including following process step：
(1) by automation equipment or manually, the torsional damping arrangement is placed in the tooling；The decelerating motor drives
The dispenser rotates 60 degree, and the torsional damping arrangement reaches Tui Zheng mechanisms position；The double-rod cylinder driving
Described push away after positive head is squeezed to the torsional damping arrangement is retracted, and so that the torsional damping arrangement and tooling is realized and is preferably coordinated；
(2) decelerating motor drives the dispenser to rotate 60 degree, and the torsional damping arrangement reaches the depth and surveys
Test-run a machine structure position；The piston rod of the detection cylinder is retracted, and the probe declines and enters the sensor junction
Kong Zhong；If the probe just enters in the hole of the sensor junction, the sensor detects the height
The height of detector；If the probe cannot enter in the hole of the sensor junction, the sensor detects
Another height of the height detection head；The lower pressing spring avoids the probe and rigidity occurs for the torsional damping arrangement
Collision；Whether the positioning that the depth test mechanism is used to detect the torsional damping arrangement is accurate；
(3) decelerating motor drives the dispenser to rotate 60 degree, and the torsional damping arrangement reaches the lock screw
Machine position；The clamshell doors are connected to the shell by articulate, and screw is blown into the spiral shell by pressure-air
The brain head of bolt entrance, screw is hung in the clamshell doors, and the electric screwdriver bar is located at the top of the brain head of screw；The feeding cylinder
Piston rod stretch out, make it is described spit screw mechanism and be aligned in the hole of the sensor junction, screw is located at the sensor and connects
Connect the upper surface in the hole at place；The electric screwdriver feeding motor pushes the electric screwdriver slide plate to decline by the gear and rack, described
Electric screwdriver bar withstands the brain head of screw, the electric screwdriver rotation, and the electric screwdriver drives the electric screwdriver bar to turn by the Hooks coupling universal coupling
It is dynamic, to push screw to be transferred in the hole of the sensor junction, to complete the screwed lock operation；
(4) decelerating motor drives the dispenser to rotate 60 degree, and the torsional damping arrangement reaches the blanking machine
Structure position；The piston rod of the oscillating cylinder stretches out, and the bearing is made to push the restoring board movement, the push-off pin will
The torsional damping arrangement is detached from the tooling, and the torsional damping arrangement is positioned in the receiving vat.
Description of the drawings
Fig. 1, Fig. 2 are the structural schematic diagrams of buffer producing equipment of the present invention；
Fig. 3 is the structural schematic diagram of the tooling of buffer producing equipment of the present invention；
Fig. 4 is the cross-sectional view of the tooling of Fig. 3 buffer producing equipments；
Fig. 5 is the structural schematic diagram of the depth test mechanism of buffer producing equipment of the present invention；
Fig. 6, Fig. 7 are the structural schematic diagrams of the screw locking machine of buffer producing equipment of the present invention；
Fig. 8 is the structural schematic diagram of the Tui Zheng mechanisms of buffer producing equipment of the present invention；
Fig. 9 is the structural schematic diagram of the cutting agency of buffer producing equipment of the present invention；
Figure 10 is the structural schematic diagram of torsional damping arrangement of the present invention.
In figure：1 torsional damping arrangement, 2 sole junctions, 3 below-knee prosthesis junctions, 4 torsion carrying section, 5 breeze ways, 6 pass
Sensor junction, 9 workbench, 10 rotating disk mechanisms, 11 turntables, 12 dispensers, 13 decelerating motors, 14 chain drives, 15 holders, 20
Tooling, 21 clamp bodies, 22 fixture bases, 23 push-off pins, 24 resetting springs, 25 restoring boards, 26 reset bolt, 27 drop-down bullets
Spring, 28 guide sleeves, 30 depth test mechanisms, 31 guide posts, 32 test slide plates, 33 probes, 34 times pressing springs, 35 probe slide bars, 36
Height detection head, 37 sensors, 38 detection cylinders, 39 monitor station holders, 40 screw locking machines, 41 upright post bases, 42 base sides
Trimming bolt, 46 or so trimming bolts, 47 fastening bolts, 48 are laterally fixed before and after plate, 43 pedestal side plates, 44 base cover plates, 45
Filature is spat in plate, 49 cushion blocks, 50 large through-holes, 51 screw slide plates, 52 electric screwdriver bar slide plates, 53 electric screwdriver slide plates, 54 column supports, 55
Structure, 56 electric screwdriver bars, 57 Hooks coupling universal couplings, 58 electric screwdrivers, 59 electric screwdriver secondary slides, 60 racks, 61 gears, 62 electric screwdrivers feeding motor, 63
Upper end fixed plate, 64 feeding cylinders, 65 vertical screw rods, 66 bolt inlets, 67 shells, 68 clamshell doors, 69 screws, 70 push away positive machine
Structure, 71 double-rod cylinders, 72 push away positive head, 80 cutting agencies, 81 blanking holders, 82 oscillating rods, 83 oscillating cylinders, 84 swing pedestals,
85 bearings, 86 flake bearings, 87 receiving vats.
Specific implementation mode
The present invention is described in further detail below in conjunction with attached drawing, but does not constitute any limitation of the invention,
Similar element numbers represent similar element in attached drawing.As described above, the present invention provides a kind of medicine power-assisted support element and
Its method of manufacturing technology, torsional damping arrangement are used to comfortably be smoothly moved effect for human body below-knee prosthesis cushioning effect, realization, profit
The clamping of row torsional damping arrangement is put into recruitment, and the transmission of torsional damping arrangement is carried out using rotating disk mechanism, is realized using screw locking machine
Lock screw is automated, the gentle product quality of Automated water of torsional damping arrangement production is improved.
Fig. 1, Fig. 2 are the structural schematic diagrams of buffer producing equipment of the present invention, and Fig. 3 is buffer producing equipment of the present invention
The structural schematic diagram of tooling, Fig. 4 are the cross-sectional views of the tooling of Fig. 3 buffer producing equipments, and Fig. 5 is buffering of the present invention
The structural schematic diagram of the depth test mechanism of device producing equipment, Fig. 6, Fig. 7 are the screw locking machines of buffer producing equipment of the present invention
Structural schematic diagram, Fig. 8 is the structural schematic diagram of the Tui Zheng mechanisms of buffer producing equipment of the present invention, and Fig. 9 is buffering of the present invention
The structural schematic diagram of the cutting agency of device producing equipment, Figure 10 are the structural schematic diagrams of torsional damping arrangement of the present invention.
Medicine power-assisted support element of the present invention and its method of manufacturing technology, including：Torsional damping arrangement 1 and buffer production dress
It is standby,
The torsional damping arrangement 1, including：For being connected to the sole junction 2 of artificial limb foot plate, small for being connected to human body
The below-knee prosthesis junction 3 of leg prosthesis carries section 4, for bearing human bady gravitational punching for bearing the torsion of human body torsion impact
The breeze way 5 that hits, the sensor junction 6 for mount stress strain transducer, the below-knee prosthesis junction 3, torsion are held
Section 4, breeze way 5, sole junction 2 are carried into the state being smoothly connected successively, the torsion carrying section 4 is smooth planar junction
Structure, the breeze way 5 are the hook-shape structure of bending；
The buffer producing equipment, including：Workbench 9, is used for the tooling 20 for installing the torsional damping arrangement 1
The tooling 20 is driven to do the rotating disk mechanism 10 angularly rotated, for correcting the torsional damping arrangement 1 in the tooling 20
The Tui Zheng mechanisms 70 of position, for the torsional damping arrangement 1 realize the screwed lock operation screw locking machine 40, for detecting
The depth test mechanism 30 that states sensor junction 6, the cutting agency 80 for collecting the torsional damping arrangement 1；
The rotating disk mechanism 10, Tui Zheng mechanisms 70, depth test mechanism 30, screw locking machine 40, cutting agency 80 are fixed on
The workbench 39, the Tui Zheng mechanisms 70, depth test mechanism 30, screw locking machine 40, cutting agency 80 are sequentially arranged in institute
State the circumferencial direction of rotating disk mechanism 10；The tooling 20 is distributed in the rotating disk mechanism 10, and the screw locking machine 40 is located at described
The top of tooling 20, the Tui Zheng mechanisms 70 are located at the side of the tooling 20；
The cutting agency 80 includes：Blanking holder 81, oscillating rod 82, oscillating cylinder 83, swing pedestal 84, bearing 85,
Flake bearing 86, receiving vat 87, the blanking holder 81 are fixed on the workbench 9, and the middle part of the oscillating rod 82 passes through hinge
Chain is movably connected on the blanking holder 81, and the cylinder block of the oscillating cylinder 83 is described by driving pedestal 84 to be movably connected on
The end of blanking holder 81,83 piston rod of the oscillating cylinder is movably connected on the oscillating rod 82 by flake bearing 86
One end；The other end of the oscillating rod 82 is provided with bearing 85, and the bearing 85 and the tooling 20 match；The receiving vat
87 are fixed on the lower part of the blanking holder 81.
More specifically, the torsional damping arrangement 1 is made of carbon fiber material.
More specifically, the rotating disk mechanism 10 includes：Turntable 11, dispenser 12, decelerating motor 13, holder 15, described turn
Disk 11 is fixed on the ring flange of the dispenser 12, and the dispenser 12 is fixed on the lower part of the workbench 9, the work
Platform 9 is fixed on the holder 15, and the decelerating motor 13 is connected to the dispenser 12 by chain drive 14.
More specifically, the depth test mechanism 30 includes：Guide post 31, test slide plate 32, lower pressing spring 34, probe are slided
Bar 35, sensor 37, detection cylinder 38, monitor station holder 39, the monitor station holder 39 is fixed on the workbench 9, described
Guide post 31, the shell for detecting cylinder 38 are fixed on the monitor station holder 39, and the test slide plate 32 is movably connected on described
The end of guide post 31, the piston rod of the detection cylinder 38 is fixed on the test slide plate 32；The sensor 37 is fixed on
The test slide plate 32, the probe slide bar 35 are movably connected on the test slide plate 32, and the lower pressing spring 34 is flexibly connected
In the probe slide bar 35；The top of the probe slide bar 35 is provided with the height detection head to match with the sensor 37
36, the lower part of the probe slide bar 35 is provided with the probe 33 to match with the sensor junction 6.
More specifically, the lower pressing spring 34, which has, pushes 35 downward trend of probe slide bar.
More specifically, the tooling 20 includes：Clamp body 21, push-off pin 23, resetting spring 24, resets fixture base 22
Plate 25 resets bolt 26, drop-down spring 27, guide sleeve 28, and the torsional damping arrangement 1 is connected to the clamp body 21, the fixture
Body 21 is fixed on the fixture base 22, and the fixture base 22 is movably connected on the turntable by the reset bolt 26
11, the drop-down spring 27 is placed on the reset bolt 26, and the drop-down spring 27 is located at the lower part of the turntable 11, described
Drop-down spring 27 is in compressed state；The push-off pin 23 is movably connected on the clamp body 21 by the guide sleeve 28,
The end of the push-off pin 23 is fixed on the restoring board 25, is provided between the restoring board 25 and clamp body 21 described
Resetting spring 24, the resetting spring 24 are in compressed state.
More specifically, the screw locking machine 40 includes：Lock screw base with fine position function, for realizing lock spiral shell
The lock screw mechanism of silk operation, the lock screw mechanism are fixed on the workbench 9 by the lock screw base.
More specifically, the lock screw base includes：Upright post base 41, base side plate 42, pedestal side plate 43, base cover plate
44, front and back trimming bolt 45, left and right trimming bolt 46, fastening bolt 47, lateral fixed plate 48, cushion block 49, the base side plate
42, pedestal side plate 43 is fixed on the workbench 9, the base side plate 42,43 head and the tail phase of pedestal side plate by pin and bolt
It connects and constitutes hollow layout；The upright post base 41 is located at the inside of hollow layout, the front and back trimming bolt
45 are connected to the pedestal side plate 43 and withstand on the side of the upright post base 41, and the left and right trimming bolt 46 is connected to described
Base side plate 42 and the side for withstanding on the upright post base 41；The base cover plate 44 is fixed on described by pin and bolt
Pedestal side plate 43, the base cover plate 44 are located at the top of the upright post base 41, are arranged in the lower part of the upright post base 41
There are the lateral fixed plate 48, the transverse direction fixed plate 48 to be fixed on the hollow by pin and bolt and be laid out, the cross
The lower part of fixed plate 48 is provided with the cushion block 49；The fastening bolt 47 passes through the base cover plate 44 and upright post base 41
Large through-hole 50 be fixed on the lateral fixed plate 48；
More specifically, the lock screw mechanism includes：Screw slide plate 51, electric screwdriver bar slide plate 52, electric screwdriver slide plate 53, column branch
Frame 54 spits screw mechanism 55, electric screwdriver bar 56, Hooks coupling universal coupling 57, electric screwdriver 58, electric screwdriver secondary slide 59, rack 60, gear 61, electricity
Feeding motor 62, upper end fixed plate 63, feeding cylinder 64, vertical screw rod 65 are criticized, the column support 54 is fixed on the lock spiral shell
Silk pedestal, the screw slide plate 51, electric screwdriver bar slide plate 52,53 free ball guide sleeve of electric screwdriver slide plate are movably connected on the column
Holder 54；The screw mechanism 55 of spitting is fixed on the screw slide plate 51；The electric screwdriver bar 56 is movably connected on the electric screwdriver bar
One end of slide plate 52, the Hooks coupling universal coupling 57 is connected to the electric screwdriver bar 56, the other end connection of the Hooks coupling universal coupling 57
In the output shaft of the electric screwdriver 58；The electric screwdriver bar 56 spits screw mechanism 55 described in being movably connected on；The electric screwdriver secondary slide 59
It is fixed on the electric screwdriver slide plate 53, the electric screwdriver 58 is fixed on the electric screwdriver secondary slide 59；The screw slide plate 51 and electric screwdriver bar
Slide plate 52 is achieved a fixed connection by the vertical screw rod 65；The upper end fixed plate 63 is fixed on the column support 54
The cylinder block on top, the feeding cylinder 64 is fixed on the upper end fixed plate 63, the piston rod 73 of the feeding cylinder 64
End is fixed on the electric screwdriver bar slide plate 52；One end of the rack 60 is fixed on the electric screwdriver slide plate 53,60 He of the rack
Gear 61 matches, and the gear 61 is fixed on the output shaft of the electric screwdriver feeding motor 62；
More specifically, the screw mechanism 55 of spitting includes：Bolt inlets 66, shell 67, clamshell doors 68, screw 69, it is described
Clamshell doors 68 are connected to the shell 67 by articulate, and screw 69 is blown into the bolt inlets 66 by pressure-air,
The brain head of screw 69 is hung in the clamshell doors 68, and the electric screwdriver bar 56 is located at the top of the brain head of screw 69.
More specifically, the diameter of the large through-hole 50 is twice of the nominal diameter of the fastening bolt 47.
More specifically, the Tui Zheng mechanisms 70 include：Double-rod cylinder 71 pushes away positive head 72, and the positive head 72 that pushes away is fixed on institute
The end of the piston rod of double-rod cylinder 71 is stated, it is described to push away the arc for being provided on positive head 72 and matching with the torsional damping arrangement 1
Face.
In conjunction with Fig. 1 to Figure 10, the worked of medicine power-assisted support element of the present invention and its method of manufacturing technology is further described
Journey and operation principle：
Medicine power-assisted support element of the present invention and its method of manufacturing technology disclose a kind of torsional damping arrangement of human body artificial limb,
And the buffer producing equipment for realizing torsional damping arrangement assembly.
(1) by automation equipment or manually, the torsional damping arrangement 1 is placed in the tooling 20；The decelerating motor
13 drive the dispenser 12 to rotate 60 degree, and the torsional damping arrangement 1 reaches 70 position of Tui Zheng mechanisms；It is described double
Bar cylinder 71 drives described push away after positive head 72 is squeezed to the torsional damping arrangement 1 to retract, and makes the torsional damping arrangement 1 and tooling
20 realizations preferably coordinate；
(2) decelerating motor 13 drives the dispenser 12 to rotate 60 degree, and the torsional damping arrangement 1 reaches the depth
Spend 30 position of mechanism for testing；The piston rod of the detection cylinder 38 is retracted, and the probe 33 declines and enters the sensing
In the hole of device junction 6；If the probe 33 just enters in the hole of the sensor junction 6, the sensor
37 detect the height of the height detection head 36；If the probe 33 cannot enter the hole of the sensor junction 6
In, then the sensor 37 detects another height of the height detection head 36；The lower pressing spring 34 avoids described
Rigid collision occurs for probe 33 and the torsional damping arrangement 1；The depth test mechanism 30 is for detecting the torsional damping arrangement
Whether 1 positioning is accurate；
(3) decelerating motor 13 drives the dispenser 12 to rotate 60 degree, and the torsional damping arrangement 1 reaches the lock
40 position of filature；The clamshell doors 68 are connected to the shell 67 by articulate, and screw 69 passes through pressure-air
The bolt inlets 66 are blown into, the brain head of screw 69 is hung in the clamshell doors 68, and the electric screwdriver bar 56 is located at screw 69
The top of brain head；The piston rod of the feeding cylinder 64 stretches out, and makes described to spit screw mechanism 55 and be directed at the sensor junction 6
Hole in, screw 69 is located at the upper surface in the hole of the sensor junction 6；The electric screwdriver feeding motor 62 passes through the gear
61 and rack 60 push the electric screwdriver slide plate 53 to decline, the electric screwdriver bar 56 withstands the brain head of screw 69,68 turns of the electric screwdriver
Dynamic, the electric screwdriver 68 drives the electric screwdriver bar 56 to rotate by the Hooks coupling universal coupling 57, to push screw 69 to be transferred to institute
In the hole for stating sensor junction 6, to complete the screwed lock operation；
(4) decelerating motor 13 drives the dispenser 12 to rotate 60 degree, under the torsional damping arrangement 1 reaches described
Expect 80 position of mechanism；The piston rod of the oscillating cylinder 83 stretches out, and makes the bearing 85 that the restoring board 25 be pushed to move,
The torsional damping arrangement 1 is detached from the tooling 20 by the push-off pin 23, and the torsional damping arrangement 1 is positioned over the receiving vat 87
In.
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 deformations.It is every according to the technical essence of the invention to any letter made by above example
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (1)
1. a kind of medicine power-assisted support element and its method of manufacturing technology, including：The production technology side of torsional damping arrangement and buffer
Method,
The torsional damping arrangement, including：For being connected to the sole junction of artificial limb foot plate, for being connected to human calf's artificial limb
Below-knee prosthesis junction, for bear human body torsion impact torsion carry section, for bear human bady gravitational impact buffering
Section, for the sensor junction of mount stress strain transducer, the below-knee prosthesis junction, torsion carrying section, breeze way,
Sole junction is smooth planar structure at the state being smoothly connected successively, the torsion carrying section, and the breeze way is curved
Bent hook-shape structure；
The manufacturing technique method of buffer, includes the following steps：
(1) by automation equipment or manually, torsional damping arrangement is placed in tooling；Decelerating motor drives dispenser rotation 60
Degree, torsional damping arrangement reach Tui Zheng mechanisms position；Double-rod cylinder driving is pushed away after positive head is squeezed to torsional damping arrangement and is retracted, and is made
Torsional damping arrangement and tooling realization preferably coordinate；
(2) decelerating motor drives dispenser to rotate 60 degree, and torsional damping arrangement reaches depth test mechanism position；Detect gas
The piston rod of cylinder is retracted, and probe declines and enters in the hole of sensor junction；If probe just enters sensor connection
In the hole at place, then sensor detects the height of height detection head；If probe cannot enter in the hole of sensor junction,
Then sensor detects another height of height detection head；Lower pressing spring avoids probe and torsional damping arrangement occurs rigidity and touches
It hits；Whether the positioning that depth test mechanism is used to detect torsional damping arrangement is accurate；
(3) decelerating motor drives dispenser to rotate 60 degree, and torsional damping arrangement reaches screw locking machine position；Clamshell doors pass through
Articulate is connected to shell, and screw is blown into bolt inlets by pressure-air, and the brain head of screw is hung in clamshell doors, electric screwdriver
Bar is located at the top of the brain head of screw；The piston rod for feeding cylinder stretches out, and makes the hole for spitting screw mechanism alignment sensor junction
In, screw is located at the upper surface in the hole of sensor junction；Electric screwdriver feeds motor and is pushed under electric screwdriver slide plate by gear and rack
Drop, electric screwdriver bar withstand the brain head of screw, and electric screwdriver rotation, electric screwdriver drives electric screwdriver bar to rotate by Hooks coupling universal coupling, to push spiral shell
Silk is transferred in the hole of sensor junction, to complete the screwed lock operation；
(4) decelerating motor drives dispenser to rotate 60 degree, and torsional damping arrangement reaches cutting agency position；Oscillating cylinder
Piston rod stretches out, and makes bearing push restoring board movement, push-off pin that torsional damping arrangement is detached from tooling, torsional damping arrangement is positioned over receipts
In hopper.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233736.1A CN108498215B (en) | 2018-03-13 | 2018-03-13 | Medical power-assisted support and manufacturing method thereof |
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|---|---|---|---|
| CN201810233736.1A CN108498215B (en) | 2018-03-13 | 2018-03-13 | Medical power-assisted support and manufacturing method thereof |
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| CN108498215A true CN108498215A (en) | 2018-09-07 |
| CN108498215B CN108498215B (en) | 2020-06-02 |
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| CN1529573A (en) * | 2000-10-26 | 2004-09-15 | ն� | Foot prosthesis having cushioned ankle |
| CN1946357A (en) * | 2004-04-01 | 2007-04-11 | 巴里·W·汤森 | Prosthetic foot with tunable performance |
| US20080147204A1 (en) * | 2006-12-18 | 2008-06-19 | Bertram Ezenwa | Prosthetic socket with real-time dynamic control of pressure points |
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| CN102825376A (en) * | 2012-08-12 | 2012-12-19 | 温州天基机器人自动化有限公司 | Push rod clamp set |
| CN103170835A (en) * | 2013-04-09 | 2013-06-26 | 佛山市中格威电子有限公司 | Fully-automatic screw locking machine for radiator |
| CN105880998A (en) * | 2016-06-29 | 2016-08-24 | 青岛科莱尔机器人科技有限公司 | Efficient intelligent screw locking equipment |
| CN106346241A (en) * | 2016-11-23 | 2017-01-25 | 合肥智博生物科技有限公司 | Screwing mechanism and rotating disc type screwing machine with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1529573A (en) * | 2000-10-26 | 2004-09-15 | ն� | Foot prosthesis having cushioned ankle |
| CN1946357A (en) * | 2004-04-01 | 2007-04-11 | 巴里·W·汤森 | Prosthetic foot with tunable performance |
| US20080147204A1 (en) * | 2006-12-18 | 2008-06-19 | Bertram Ezenwa | Prosthetic socket with real-time dynamic control of pressure points |
| CN102689171A (en) * | 2012-06-08 | 2012-09-26 | 上海康比利仪表有限公司 | Automatic accurate adjustment system for instrument movement clearance |
| CN102825376A (en) * | 2012-08-12 | 2012-12-19 | 温州天基机器人自动化有限公司 | Push rod clamp set |
| CN103170835A (en) * | 2013-04-09 | 2013-06-26 | 佛山市中格威电子有限公司 | Fully-automatic screw locking machine for radiator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108498215B (en) | 2020-06-02 |
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