CN110216390A - A kind of processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad - Google Patents
A kind of processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad Download PDFInfo
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- CN110216390A CN110216390A CN201910613003.5A CN201910613003A CN110216390A CN 110216390 A CN110216390 A CN 110216390A CN 201910613003 A CN201910613003 A CN 201910613003A CN 110216390 A CN110216390 A CN 110216390A
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- medical instrument
- metal arc
- shaped pad
- scale metal
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- 239000002184 metal Substances 0.000 title claims abstract description 31
- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000003698 laser cutting Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 12
- 210000003462 vein Anatomy 0.000 claims description 34
- 241000239290 Araneae Species 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 6
- 238000010923 batch production Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses the processing tools and processing technology of a kind of medical instrument band large-scale metal arc-shaped pad, it is related to band large-scale metal arc-shaped pad processing technique field, the processing tool of specially a kind of medical instrument band large-scale metal arc-shaped pad, including annulus rail chair, air-cooled component and aspiration clamping apparatus disk, the surface of the annulus rail chair offers slideway, and the inner ring of annulus rail chair is fixed with sliding slot, and air-cooled component is equipped on the inside of the annulus rail chair, is mounted with aspiration clamping apparatus disk on the annulus rail chair.The processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad are improved the qualification rate of the finished product through overtesting improvement NC laser cutting, laser cutting, it only needs to clamp monolith steel plate, after setting program, the finished product parallels of drawing requirement is cut directly into laser, difficulty of processing reduces, the processing technology can not only reach product technology requirement, and qualification rate is reduced costs 99.5% or more, process time does not increase, and meets batch production requirements.
Description
Technical field
The present invention relates to band large-scale metal arc-shaped pad processing technique field, specially a kind of medical instrument band large-scale metal arc
The processing tool and processing technology of pad.
Background technique
Band large-scale metal arc-shaped pad uses steel plate cutting for the Medical Devices such as CT machine, nuclear-magnetism machine, band large-scale metal arc-shaped pad --
Milling Machining-nigrescence or the processes such as zinc-plated processing, size is big, Milling Machining low efficiency, at high cost.
By taking attached drawing model as an example, width 405-425mm, width 25mm, curvature R531, part wall thickness 7.9mm, parallel error exists
Within 0.25, within planarity requirements 0.38, Milling Machining plane is easy warpage, easily-deformable, finished product requirement height, Milling Machining time
Long, low efficiency, stock utilization is low, at high cost.
And existing Milling Machining needs to be clamped with pressing plate, since the size unevenness and material plane degree of chucking power are bad, milling
Add rear flatness and parallel error unqualified, qualified there is also measuring when being clipped on lathe, part ellipse and end face be just after lower lathe
Meeting buckling deformation, on the basis of existing, engineer and operator also devise many methods, improve clamping and design tooling etc.
Method, but low efficiency, stock utilization are low, and Milling Machining product quality is unstable always without solving at all.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of medical instrument processing tools of band large-scale metal arc-shaped pad
And processing technology, solve the problems mentioned above in the background art.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of medical instrument band large-scale metal
The processing tool of arc-shaped pad, including annulus rail chair, air-cooled component and aspiration clamping apparatus disk, the surface of the annulus rail chair offer cunning
Road, and the inner ring of annulus rail chair is fixed with sliding slot, is equipped with air-cooled component on the inside of the annulus rail chair, on the annulus rail chair
It is mounted with aspiration clamping apparatus disk.
Optionally, the air-cooled component includes spider, central wind-tube, branch air hose and vein aerofoil, the spider
Center at be fixed with central wind-tube, and the outer ring of central wind-tube is provided with branch air hose around isogonism, on the branch air hose
It is fixed with vein aerofoil, and branch air hose is communicated with central wind-tube.
Optionally, the outer end of the branch air hose is fixed with sliding block, and sliding block cooperation is on the chute.
Optionally, the inside of the vein aerofoil has been placed equidistant with vein pipe, and vein pipe is separately fixed at branch air hose
Outer tube wall two sides, connectivity structure is constituted between the vein pipe and branch air hose, is uniformly provided with ventilation on the vein pipe
Mouthful, and ventilation opening is from pass-out on vein aerofoil.
Optionally, the aspiration clamping apparatus disk includes support ring, central plate, supporting plate and reinforces connecting rod, in the support ring
It is provided with central plate at the heart, and is angularly mounted with supporting plate in support ring, is angularly connected between the central plate and support ring
There is reinforcing connecting rod.
Optionally, the upper surface fixation of the supporting plate is pasted with rubber sheet gasket, and is provided with and engraves among the upper surface of supporting plate
Abortive haul disk.
Optionally, the inside of the supporting plate is in cavity structure, and the inner cavity of supporting plate is communicated with hollow out Dropbox, the supporting plate
Outside is mounted with air exhauster, and the pump orifice of air exhauster protrudes into the inner cavity of supporting plate.
Optionally, fixture block is fixed among the bottom surface of the central plate, and fixture block cooperates in slideway, the central plate
The vertical spiral in center, which runs through, bolt, and size matches between the bottom end of bolt and slideway.
Based on above structure, the invention also discloses a kind of medical instrument processing technologys of band large-scale metal arc-shaped pad.
Optionally, specific step is as follows for the described processing technology:
(1) selection laser cutting machine replaces Milling Machining lathe；
(2) clamping steel plate；
(3) after setting laser cutting machine cutting process (programming), be cut by laser: one block of steel plate can be cut according to size
At several finished products, tailing is most thin to be can control between 2-4mm, and portioned product can use tailing according to size；
(4) blanking deburring blacks or zinc-plated；
(5) it inspects by random samples.
Optionally, the specific clamping process in the step (2) is as follows:
A, bolt is unscrewed, each aspiration clamping apparatus disk is slided on annulus rail chair, each aspiration clamping apparatus disk is moved to suitable position
Afterwards, then screwing bolts；
B, it is support with aspiration clamping apparatus disk, steel plate is lain in a horizontal plane on processing tool, starts each on aspiration clamping apparatus disk
Air exhauster, air exhauster extracts each supporting plate inner cavity air, and forms subnormal ambient in hollow out Dropbox position, with the principle of negative pressure aspiration
Fixation steel plate；
C, the central wind-tube in air-cooled component is accessed for wind regime, and spider individually can separately connect rotary drive mechanism；
D, in laser cutting process, for wind regime, into central wind-tube, air feed, wind are dispersed to each leaf by each branch air hose
Vascular, and be pierced by from vein aerofoil by ventilation opening and be applied to steel plate, wind cooling temperature lowering can be carried out for the steel plate in cutting process,
And remove the dust of surface of steel plate attachment；
E, the rotary drive mechanism connected on spider is opened in due course, drives entire air-cooled component in steel plate lower rotation,
For steel plate Homogeneouslly-radiating.
The present invention provides the processing tools and processing technology of a kind of medical instrument band large-scale metal arc-shaped pad, have following
The utility model has the advantages that
1. the processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad swash through overtesting improvement numerical control
Light cutting, improves the qualification rate of the finished product, and is cut by laser, it is only necessary to clamp monolith steel plate, after setting program, directly be cut with laser
At the finished product parallels of drawing requirement, difficulty of processing reduces, and one block of steel plate can be cut into several finished products according to size, and tailing is most
Thin to can control between 2-4mm, tailing greatly reduces, and efficiency improves 3 times or more, stock utilization be increased to 85% with
On, frock cost also greatly reduces, and portioned product can use tailing according to size.The processing technology can not only reach
Product technology requirement, and qualification rate is reduced costs 99.5% or more, and process time does not increase, and meets batch production
It is required that.
2. the processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad, by changing to processing tool
Into meeting the clamping needs in laser cutting process for steel plate workpiece, the suffered folder of steel plate workpiece can be reduced as much as possible
The damage influence of tool can largely reduce surface of steel plate damage, steel plate knot using negative-pressure air-suction principle fixation steel plate
Structure deformation and Interal fixation difficulty, meet the processing needs of laser cutting parameter.
3. the processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad pass through annulus rail chair in tooling
Setting, while providing support for aspiration clamping apparatus disk, also provides good moving track for aspiration clamping apparatus disk, by aspiration
The movement of clamping apparatus disk position, stress of the Balancing Steel plate in tooling, so that steel plate stress equalization, then guarantees laser cutting effect
Fruit.
4. the processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad pass through component air-cooled in tooling
Setting is cooled down using the form of wind-cooling heat dissipating for the steel plate in laser cutting process, avoids steel plate is heated from generating slight shape
Become and influence product processing quality, and air-cooled component can singly connect rotary drive mechanism, so as in the band of rotary drive mechanism
It is rotated under dynamic, is then steel plate Homogeneouslly-radiating.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is annulus rail chair of the present invention and air-cooled component assembly structure diagram；
Fig. 3 is the air-cooled component partial structural diagram of the present invention；
Fig. 4 is aspiration clamping apparatus disk positive structure schematic of the present invention；
Fig. 5 is aspiration clamping apparatus disk bottom surface structure schematic diagram of the present invention；
Fig. 6 is product of the present invention structural schematic diagram.
In figure: 1, annulus rail chair；2, slideway；3, sliding slot；4, air-cooled component；5, spider；6, central wind-tube；7, Zhi Lufeng
Pipe；8, sliding block；9, vein aerofoil；10, vein pipe；11, ventilation opening；12, aspiration clamping apparatus disk；13, support ring；14, central plate；
15, supporting plate；16, connecting rod is reinforced；17, rubber sheet gasket；18, hollow out Dropbox；19, air exhauster；20, fixture block；21, bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of technical solution: a kind of medical instrument band large-scale metal arc-shaped pad
Processing tool and processing technology, including annulus rail chair 1, air-cooled component 4 and aspiration clamping apparatus disk 12, the surface of annulus rail chair 1 open up
There is slideway 2, and the inner ring of annulus rail chair 1 is fixed with sliding slot 3, the inside of annulus rail chair 1 is equipped with air-cooled component 4, air-cooled component 4
Including spider 5, central wind-tube 6, branch air hose 7 and vein aerofoil 9, central wind-tube 6 is fixed at the center of spider 5, and
The outer ring of central wind-tube 6 is provided with branch air hose 7 around isogonism, and vein aerofoil 9, and branch air hose 7 are fixed on branch air hose 7
It is communicated with central wind-tube 6, central wind-tube 6 connects for wind regime, and after entering the wind in central wind-tube 6, wind is dispersed to each leaf by branch air hose 7
In arteries and veins aerofoil 9, spider 5 individually can separately connect rotary drive mechanism, as composed by motor, transmission gear or driving belt etc.
Rotary drive mechanism, it is therefore an objective to rotation control be realized to air-cooled component 4, the outer end of branch air hose 7 is fixed with sliding block 8, and sliding
Block 8 cooperates on sliding slot 3, and sliding block 8 is matched with sliding slot 3, it is ensured that air-cooled component 4 is removable foundation with sliding slot 3, is completed steady
Revolution work, the inside of vein aerofoil 9 has been placed equidistant with vein pipe 10, and vein pipe 10 is separately fixed at branch air hose 7
Outer tube wall two sides constitute connectivity structure, ventilation opening 11 are uniformly provided on vein pipe 10 between vein pipe 10 and branch air hose 7,
And ventilation opening 11, from pass-out on vein aerofoil 9, vein pipe 10 disperses the air-flow in branch air hose 7, so that wind is by leaf
The uniformly blowout outward of arteries and veins aerofoil 9, and be blown on steel plate, cool down for steel plate, and clear up the bits of the grey trifle in the world on steel plate；
Aspiration clamping apparatus disk 12 is mounted on annulus rail chair 1, aspiration clamping apparatus disk 12 includes support ring 13, central plate 14, supporting plate
15 and connecting rod 16 is reinforced, is provided with central plate 14 at the center of support ring 13, and be angularly mounted with supporting plate 15 in support ring 13,
It is angularly connected between central plate 14 and support ring 13 and reinforces connecting rod 16, support ring 13, central plate 14 and reinforcing connecting rod 16 are total
With the support section of composition aspiration clamping apparatus disk 12, this makes the structural strength of aspiration clamping apparatus disk 12 itself higher, and fastness is also got over
By force, the upper surface fixation of supporting plate 15 is pasted with rubber sheet gasket 17, and hollow out Dropbox 18, rubber are provided among the upper surface of supporting plate 15
The setting of glue gasket 17, it is therefore intended that the gap between supporting plate 15 and steel plate is filled up, to make steel plate on supporting plate 15 by aspiration
Stronger when fixed, hollow out Dropbox 18 is for ventilated, to realize the negative-pressure air-suction purpose of supporting plate 15, the inside of supporting plate 15
In cavity structure, and the inner cavity of supporting plate 15 is communicated with hollow out Dropbox 18, and the outside of supporting plate 15 is mounted with air exhauster 19, and air exhauster
19 pump orifice protrudes into the inner cavity of supporting plate 15, and air exhauster 19 (model DS380FPV-12V) extracts 15 inner cavity air of supporting plate, after
And form subnormal ambient in 18 position of hollow out Dropbox and steel plate is fixed so that steel plate be sucked, among the bottom surface of central plate 14
It is fixed with fixture block 20, and the cooperation of fixture block 20, in slideway 2, the vertical spiral in the center of central plate 14, which runs through, bolt 21, and bolt
Size matches between 21 bottom end and slideway 2, and aspiration clamping apparatus disk 12, can using the mating connection between fixture block 20 and slideway 2
With the shift position on annulus rail chair 1, clamping screw 21 is against the bottom end of bolt 21 tightly in slideway 2, it can be achieved that gas
The fixed purpose for inhaling clamping apparatus disk 12 changes the processing tool consolidating for steel plate by the adjustment to 12 position of aspiration clamping apparatus disk
Positioning is set, so that steel plate clamping on processing tool is firm, close.
A kind of processing technology of medical instrument band large-scale metal arc-shaped pad, the specific steps of which are as follows:
(1) selection laser cutting machine replaces Milling Machining lathe；
(2) clamping steel plate；
(3) after setting laser cutting machine cutting process (programming), be cut by laser: one block of steel plate can be cut according to size
At several finished products, tailing is most thin to be can control between 2-4mm, and portioned product can use tailing according to size；
(4) blanking deburring blacks or zinc-plated；
(5) it inspects by random samples；
Wherein, the specific clamping process in step (2) is as follows:
A, bolt 21 is unscrewed, each aspiration clamping apparatus disk 12 is slided on annulus rail chair 1, each aspiration clamping apparatus disk 12 is moved to conjunction
Right position postpones, then screwing bolts 21；
B, it is support with aspiration clamping apparatus disk 12, steel plate is lain in a horizontal plane on processing tool, starts on aspiration clamping apparatus disk 12
Each air exhauster 19, air exhauster 19 extracts each 15 inner cavity air of supporting plate, and forms subnormal ambient in 18 position of hollow out Dropbox, with negative
It calms the anger the principle fixation steel plate of suction；
C, the central wind-tube 6 in air-cooled component 4 is accessed for wind regime, and spider 5 individually can separately connect rotary drive mechanism；
D, in laser cutting process, for wind regime, into central wind-tube 6, air feed, wind are dispersed to respectively by each branch air hose 7
Vein pipe 10, and be pierced by from vein aerofoil 9 by ventilation opening 11 and be applied to steel plate, wind can be carried out for the steel plate in cutting process
Cold cooling, and remove the dust of surface of steel plate attachment；
E, the rotary drive mechanism connected on spider 5 is opened in due course, and entire air-cooled component 4 is driven to turn in steel plate bottom
It is dynamic, it is steel plate Homogeneouslly-radiating.
This processing technology is improved the qualification rate of the finished product through overtesting improvement NC laser cutting, laser cutting, it is only necessary to
Monolith steel plate is clamped, after setting program, the finished product parallels of drawing requirement is cut directly into laser, difficulty of processing reduces, and one
Block steel plate can be cut into several finished products according to size, and tailing is most thin to be can control between 2-4mm, and tailing subtracts significantly
Few, efficiency improves 3 times or more, and stock utilization is increased to 85% or more, and frock cost also greatly reduces, and portioned product is according to ruler
It is very little to can use tailing.The processing technology can not only reach product technology requirement, and qualification rate is 99.5% or more,
It reduces costs, process time does not increase, and meets batch production requirements.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of medical instrument processing tool of band large-scale metal arc-shaped pad, including annulus rail chair (1), air-cooled component (4) are gentle
It inhales clamping apparatus disk (12), it is characterised in that: the surface of the annulus rail chair (1) offers slideway (2), and annulus rail chair (1) is interior
Circle is fixed with sliding slot (3), is equipped with air-cooled component (4) on the inside of the annulus rail chair (1), is disposed on the annulus rail chair (1)
There are aspiration clamping apparatus disk (12).
2. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 1, it is characterised in that: institute
Stating air-cooled component (4) includes spider (5), central wind-tube (6), branch air hose (7) and vein aerofoil (9), the spider (5)
Center at be fixed with central wind-tube (6), and the outer ring of central wind-tube (6) is provided with branch air hose (7), the branch around isogonism
It is fixed on transportation work style pipe (7) vein aerofoil (9), and branch air hose (7) is communicated with central wind-tube (6).
3. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 2, it is characterised in that: institute
The outer end for stating branch air hose (7) is fixed with sliding block (8), and sliding block (8) cooperation is on sliding slot (3).
4. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 2, it is characterised in that: institute
The inside for stating vein aerofoil (9) has been placed equidistant with vein pipe (10), and vein pipe (10) is separately fixed at the outer of branch air hose (7)
Tube wall two sides constitute connectivity structure, uniformly open up on the vein pipe (10) between the vein pipe (10) and branch air hose (7)
Have ventilation opening (11), and ventilation opening (11) is from pass-out on vein aerofoil (9).
5. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 1, it is characterised in that: institute
It states aspiration clamping apparatus disk (12) to include support ring (13), central plate (14), supporting plate (15) and reinforce connecting rod (16), the support ring
(13) it is provided at center central plate (14), and is angularly mounted with supporting plate (15), the central plate in support ring (13)
(14) it is angularly connected between support ring (13) and reinforces connecting rod (16).
6. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 5, it is characterised in that: institute
The upper surface fixation for stating supporting plate (15) is pasted with rubber sheet gasket (17), and is provided with hollow out Dropbox among the upper surface of supporting plate (15)
(18)。
7. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 6, it is characterised in that: institute
The inside of supporting plate (15) is stated in cavity structure, and the inner cavity of supporting plate (15) is communicated with hollow out Dropbox (18), the supporting plate (15)
Outside is mounted with air exhauster (19), and the pump orifice of air exhauster (19) protrudes into the inner cavity of supporting plate (15).
8. a kind of processing tool of medical instrument band large-scale metal arc-shaped pad according to claim 5, it is characterised in that: institute
It states and is fixed among the bottom surface of central plate (14) fixture block (20), and fixture block (20) cooperates the central plate (14) in slideway (2)
The vertical spiral in center through having bolt (21), and size matches between the bottom end of bolt (21) and slideway (2).
9. a kind of medical instrument processing technology of band large-scale metal arc-shaped pad, it is characterised in that: the described processing technology includes power
Benefit requires a kind of processing tool of medical instrument band large-scale metal arc-shaped pad described in 1-8 any one, wherein the processing technology
Specific step is as follows:
(1) selection laser cutting machine replaces Milling Machining lathe；
(2) clamping steel plate；
(3) after setting laser cutting machine cutting process (programming), be cut by laser: one block of steel plate can be cut into number according to size
A finished product, tailing is most thin to be can control between 2-4mm, and portioned product can use tailing according to size；
(4) blanking deburring blacks or zinc-plated；
(5) it inspects by random samples.
10. a kind of processing technology of medical instrument band large-scale metal arc-shaped pad according to claim 9, it is characterised in that:
Specific clamping process in the step (2) is as follows:
A, bolt (21) are unscrewed, each aspiration clamping apparatus disk (12) is slided on annulus rail chair (1), each aspiration clamping apparatus disk (12) is mobile
To after suitable position, then screwing bolts (21)；
B, it is support with aspiration clamping apparatus disk (12), steel plate is lain in a horizontal plane on processing tool, in starting aspiration clamping apparatus disk (12)
Each air exhauster (19), air exhauster (19) extract each supporting plate (15) inner cavity air, and hollow out Dropbox (18) position formed negative pressure
Environment, with the principle fixation steel plate of negative pressure aspiration；
C, the central wind-tube (6) in air-cooled component (4) is accessed for wind regime, and spider (5) individually can separately connect rotary drive mechanism；
D, in laser cutting process, for wind regime, air feed, wind are dispersed to respectively by each branch air hose (7) in central wind-tube (6)
Vein pipe (10), and be pierced by from vein aerofoil (9) by ventilation opening (11) and be applied to steel plate, it can be the steel plate in cutting process
Wind cooling temperature lowering is carried out, and removes the dust of surface of steel plate attachment；
E, the rotary drive mechanism connected on spider (5) is opened in due course, and entire air-cooled component (4) is driven to turn in steel plate bottom
It is dynamic, it is steel plate Homogeneouslly-radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613003.5A CN110216390B (en) | 2019-07-09 | 2019-07-09 | Processing tool and processing technology of large-sized metal arc-shaped pad for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613003.5A CN110216390B (en) | 2019-07-09 | 2019-07-09 | Processing tool and processing technology of large-sized metal arc-shaped pad for medical instrument |
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| Publication Number | Publication Date |
|---|---|
| CN110216390A true CN110216390A (en) | 2019-09-10 |
| CN110216390B CN110216390B (en) | 2024-03-26 |
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| CN201910613003.5A Active CN110216390B (en) | 2019-07-09 | 2019-07-09 | Processing tool and processing technology of large-sized metal arc-shaped pad for medical instrument |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110216390B (en) | 2024-03-26 |
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