CN106238798B - Minimally Invasive Surgery aluminum pipe organisation of working - Google Patents
Minimally Invasive Surgery aluminum pipe organisation of working Download PDFInfo
- Publication number
- CN106238798B CN106238798B CN201610727776.2A CN201610727776A CN106238798B CN 106238798 B CN106238798 B CN 106238798B CN 201610727776 A CN201610727776 A CN 201610727776A CN 106238798 B CN106238798 B CN 106238798B
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- Prior art keywords
- wire casing
- slotting tool
- piston
- cone
- line straight
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D13/00—Tools or tool holders specially designed for planing or slotting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D9/00—Hand-operated planing devices; Portable planing apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
- Metal Extraction Processes (AREA)
Abstract
The present invention discloses a kind of Minimally Invasive Surgery aluminum pipe organisation of working, its round slotting tool axially parallelly offers several First Line straight slots, several the second line straight slots along it, First Line straight slot is made of wire casing after wire casing, first before first and the first bending wire casing, there is elastic plate inner surface convex block, this convex block to be located at the end of elastic piece to form contact face in the round slotting tool other end；Round slotting tool outer surface is equipped with left and right raised line, and for elastic blade from inner surface to having an inclined-plane, the inclined-plane that elastic blade is made to form blade in outer face extremities between outer surface, the first bending wire casing, the second bending wire casing both sides all have side tool sword；Hold-down mechanism includes cylinder body, piston, cone lid, and the cylinder body is sealedly and fixedly connected with cone lid, and piston is mounted between cylinder body and cone lid, and the basil that outer surface and the inclined-plane of the elastic blade are formed is 62 °.The present invention can be kept in contact with aluminum pipe inner wall without injuring inner wall at any time, can remove the small salient point on inner wall to the full extent, and effect is more preferable.
Description
Technical field
The present invention relates to high-precision manufacture field more particularly to a kind of Minimally Invasive Surgery aluminum pipe organisation of workings.
Background technology
In the prior art, Minimally Invasive Surgery is welcome due to wound is small, pain is light, recovery is fast by patient.But due to equipment
With the limitation of condition, operation has doctor very high requirement, but its technology difficulty is very big.
Find that micro- bore aluminum pipe fraction defective remains high always by processing for a long time, processing gained part, most can not
Meet required precision.Its main cause appear in extrusion section bar charging it is bad, aluminium agent material inner wall often will appear 0.05MM ~
0.1MM small salient points, however this phenomenon can not improve in aluminium agent process and can not avoid salient point.Therefore it need to improve just in later process
The yield that product can be improved meets the demand of client.
This micro- bore aluminum pipe is due to inner wall bore very little（For 5.86MM）, also tolerance and inner wall have abnormity, and abnormity is very
It is small（Special-shaped width is 0.7MM）, commonsense method at all can not remove its inner wall small salient point.After the trial of multiple distinct methods,
How effectively efficiently the small salient point on the inner wall for having abnormity can be removed, to reach required precision, improve the good of product
Rate becomes the direction of those skilled in the art's effort.
Invention content
The present invention provides a kind of Minimally Invasive Surgery aluminum pipe organisation of working, which realizes primary can remove in entire
Whole salient points of wall region, also considerably increase the elastic force in the middle part of round slotting tool, effectively prevent excessive scratch, ensure that product
The consistency of performance.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of Minimally Invasive Surgery aluminum pipe organisation of working, including
Round slotting tool, hold-down mechanism, mandril and micro- bore aluminum pipe, it is described circle slotting tool along its axially parallelly offer several first
Line straight slot, several the second line straight slots, First Line straight slot extend in the middle part of round slotting tool from round slotting tool end face to be formed
Several elastic blades, the second line straight slot extend in the middle part of round slotting tool from round slotting tool other end to form several bullets
Property piece, First Line straight slot, the second line straight slot circumferentially partially overlap；
The First Line straight slot is made of wire casing after wire casing, first before first and the first bending wire casing, line after described first
Wire casing extended line side before slot is located at first, wire casing first and last end after wire casing, first, described before this first bending wire casing connection first
Second line straight slot is made of wire casing after wire casing, second before second and the second bending wire casing, before wire casing is located at second after described second
Wire casing extended line side, wire casing first and last end after wire casing, second before this second bending wire casing connection second, the elasticity plate inner surface
With convex block, this convex block is located at the end of elastic piece to form contact face in the round slotting tool other end；
Round slotting tool outer surface is equipped with left and right raised line, and elastic blade, should from inner surface to having an inclined-plane between outer surface
Inclined-plane makes elastic blade form blade in outer face extremities, and the first bending wire casing, the second bending wire casing both sides all have side tool
Sword；
The hold-down mechanism includes cylinder body, piston, cone lid, and the cylinder body is sealedly and fixedly connected with cone lid, and piston is mounted on
Between cylinder body and cone lid, there is first chamber between piston rear end and cylinder body, there is second chamber between piston nose and cone lid,
The piston rod that the piston nose has extends in the cavity of cone lid and is slidingly sealed cooperation, piston rear end with the centre bore of cone lid
It stretches out except the baffle of cylinder body and is slidingly sealed cooperation with the centre bore of baffle, collet, collet are housed in the cavity of the cone lid
The male cone (strobilus masculinus) having is slidably matched with cone lid inner wall, and the piston rod that the piston nose has is fixedly connected with collet；The bullet
Property blade the basil that is formed of outer surface and inclined-plane be 62 °.
Further improved technical solution is as follows in above-mentioned technical proposal：
Preferably, the first bending wire casing, the second bending wire casing respectively side tool sword the basil be 65 °.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1, Minimally Invasive Surgery of the present invention aluminum pipe organisation of working, totally glossily removes small salient point, and round slotting tool has centainly
Elastic strength can be kept in contact at any time with aluminum pipe inner wall without injuring inner wall, can remove to the full extent small convex on inner wall
Point, effect are more preferable；Secondly, the Minimally Invasive Surgery is quite quick with aluminum pipe organisation of working speed, this active slotting tool length be not it is too long,
Inner wall need to be only put in gently one to be disclosed removing can be completed with long stick.
2, Minimally Invasive Surgery of the present invention aluminum pipe organisation of working, First Line straight slot by wire casing after wire casing, first before first and
First bending wire casing forms, wire casing extended line side before wire casing is located at first after described first, this first bending wire casing connection the
Wire casing first and last end after wire casing, first before one, the second line straight slot is by wire casing and the second bending wire casing group after wire casing, second before second
At, wire casing extended line side before wire casing is located at second after second, wire casing after wire casing, second before this second bending wire casing connection second
There is convex block, this convex block to be located at the end of elastic piece to be connect in the formation of the round slotting tool other end for first and last end, elastic plate inner surface
Contravention face compensates for the defect that salient point cannot be removed at line straight slot, and it is convex to realize the primary whole that can remove entire inner wall area
Point also considerably increases the elastic force in the middle part of round slotting tool, effectively prevent excessive scratch, ensure that the consistency of properties of product.
Description of the drawings
Attached drawing 1 is round slotting tool structural schematic diagram in Minimally Invasive Surgery aluminum pipe organisation of working of the present invention；
Attached drawing 2 is minimally-invasive scalpel partial structural diagram in Minimally Invasive Surgery aluminum pipe organisation of working of the present invention；
Attached drawing 3 is minimally-invasive scalpel structural schematic diagram in Minimally Invasive Surgery aluminum pipe organisation of working of the present invention；
Attached drawing 4 is hold-down mechanism and push rod structure schematic diagram in Minimally Invasive Surgery aluminum pipe organisation of working of the present invention；
Attached drawing 5 is hold-down mechanism structural schematic diagram in processing unit (plant) of the present invention.
In the figures above：1, round slotting tool；2, hold-down mechanism；3, mandril；4, micro- bore aluminum pipe；10, First Line straight slot；
101, wire casing before first；102, wire casing after first；103, the first bending wire casing；11, the second line straight slot；111, wire casing before second；
112, wire casing after second；113, the second bending wire casing；12, elastic blade；13, elastic piece；14, left raised line；15, right raised line；16、
Inclined-plane；17, blade；18, side tool sword；19, cylinder body；20, piston；21, cone lid；22, first chamber；23, second chamber；5, chamber
Body；6, centre bore；7, baffle；8, centre bore；9, collet；91, male cone (strobilus masculinus)；24, convex block；25, contact face.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of Minimally Invasive Surgery aluminum pipe organisation of working, including round slotting tool 1, hold-down mechanism 2, mandril 3 and Wei Kou
Diameter aluminum pipe 4, the circle slotting tool 1 axially parallelly offer several First Line straight slots 10, several the second line straight slots along it
11, First Line straight slot 10 extends in the middle part of round slotting tool 1 from 1 end face of round slotting tool to form several elastic blades 12,
Second line straight slot 9 from 1 other end of round slotting tool extends to the middle part of round slotting tool 1 to form several elastic pieces 13, and first
Line straight slot 10, the second line straight slot 11 circumferentially partially overlap；
The First Line straight slot 10 is made of wire casing 102 after wire casing 101, first before first and the first bending wire casing 103, institute
101 extended line side of wire casing before wire casing 102 is located at first after stating first, wire casing before this first bending wire casing 103 connection first
101,102 first and last end of wire casing after first, the second line straight slot 11 is by wire casing 112 and the second folding after wire casing 111, second before second
Curved line slot 113 forms, 111 extended line side of wire casing before wire casing 112 is located at second after described second, this second bending wire casing 113
112 first and last end of wire casing after wire casing 111, second, 13 inner surface of the elastic piece have convex block 24, this convex block 24 before connection second
In the end of elastic piece 13 to form contact face 25 in 1 other end of round slotting tool；
1 outer surface of round slotting tool is equipped with left and right raised line 14,15, and elastic blade 12 has from inner surface between outer surface
One inclined-plane 16, the inclined-plane make elastic blade 12 form blade 17, the first bending wire casing 103, the second bending in outer face extremities
113 both sides of wire casing all have side tool sword 18；
The hold-down mechanism 2 includes cylinder body 19, piston 20, cone lid 21, and the cylinder body 19 is sealedly and fixedly connected with cone lid 21,
Piston 20 is mounted between cylinder body 19 and cone lid 21, has first chamber 22 between 20 rear end of piston and cylinder body 19, before piston 20
End cone lid 21 between have second chamber 23, the piston rod that 20 front end of the piston has extend to cone lid 21 cavity 5 in and
Be slidingly sealed cooperation with the centre bore 8 of cone lid 21, except the baffle 26 of 20 rear end of piston stretching cylinder body 19 and in baffle 26
Heart hole 6 is slidingly sealed cooperation, and collet 9 is housed in the cavity 5 of the cone lid 21, in the male cone (strobilus masculinus) 91 and cone lid 21 that collet 9 has
Wall is slidably matched, and the piston rod that 20 front end of the piston has is fixedly connected with collet 9；
The Minimally Invasive Surgery is as follows with aluminum pipe organisation of working application method：
Step 1: clamping the round slotting tool 1, the piston of the hold-down mechanism 2 by the collet 9 of the hold-down mechanism 2
20 movements are to compress round slotting tool after the formation deformation of round slotting tool 1, so that the diameter of round slotting tool 1 reduces；
Step 2: round slotting tool after step 1 deformation is put into the through-hole of the outer aluminium pipe sleeve 5；
Step 3: mandril 3 is put into the through-hole of the outer aluminium pipe sleeve 5, mandril 3 is pushed to drive circle after deformation to insert
Knife moves.
Above-mentioned elastic blade 12, the basil that outer surface and the inclined-plane 16 of elastic piece 13 are formed are 62 °, above-mentioned first bending line
Slot 103,113 respective side tool sword 18 of the second bending wire casing the basil be 65 °；
Alternatively, the basil that the outer surface of above-mentioned elastic blade 12, elastic piece 13 is formed with inclined-plane 16 is 70 °, above-mentioned first
Bending wire casing 103,113 respective side tool sword 18 of the second bending wire casing the basil be 68 °.
The number of above-mentioned First Line straight slot 10 is 4, and the number of the second line straight slot 11 is 4.
When using above-mentioned Minimally Invasive Surgery aluminum pipe organisation of working, small salient point totally can be glossily removed, round slotting tool has
Certain elastic strength can be kept in contact with aluminum pipe inner wall without injuring inner wall at any time, can be removed on inner wall to the full extent
Small salient point, effect are more preferable；Secondly, the processing unit (plant) speed is quite quick, this active slotting tool length is not too long, need to only be put
It gently one is disclosed removing can be completed with long stick in inner wall；Again, the defect of salient point cannot be removed by compensating at line straight slot, be realized
The primary whole salient points that can remove entire inner wall area, also considerably increase the elastic force in the middle part of round slotting tool, effectively prevent
More scratches ensure that the consistency of properties of product.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (2)
1. a kind of Minimally Invasive Surgery aluminum pipe organisation of working, it is characterised in that：Including round slotting tool（1）, hold-down mechanism（2）, mandril
（3）With micro- bore aluminum pipe（4）, the circle slotting tool（1）Axially several First Line straight slots are parallelly offered along it（10）If,
Dry the second line straight slot（11）, First Line straight slot（10）From round slotting tool（1）End face extends to round slotting tool（1）Middle part to
Form several elastic blades（12）, the second line straight slot（11）From round slotting tool（1）Other end extends to round slotting tool（1）In
Portion is to form several elastic pieces（13）, First Line straight slot（10）, the second line straight slot（11）Circumferentially partially overlap；
The First Line straight slot（10）By wire casing before first（101）, wire casing after first（102）With the first bending wire casing（103）Group
At wire casing after described first（102）The wire casing before first（101）Extended line side, this first bending wire casing（103）Connection the
Wire casing before one（101）, wire casing after first（102）First and last end, the second line straight slot（11）By wire casing before second（111）, second
Wire casing afterwards（112）With the second bending wire casing（113）It forms, wire casing after described second（112）The wire casing before second（111）Extend
Line side, this second bending wire casing（113）Wire casing before connection second（111）, wire casing after second（112）First and last end, the elasticity
Piece（13）Inner surface has convex block（24）, this convex block（24）Positioned at elastic piece（13）End in round slotting tool（1）It is another
End forms contact face（25）；
Round slotting tool（1）Outer surface is equipped with left and right raised line（14、15）, elastic blade（12）Have from inner surface between outer surface
There is an inclined-plane（16）, which makes elastic blade（12）Blade is formed in outer face extremities（17）, the first bending wire casing
（103）, the second bending wire casing（113）Both sides all have side tool sword（18）；
The hold-down mechanism（2）Including cylinder body（19）, piston（20）, cone lid（21）, the cylinder body（19）It is covered with cone（21）Sealing
It is fixedly connected, piston（20）Mounted on cylinder body（19）It is covered with cone（21）Between, piston（20）Rear end and cylinder body（19）Between have
First chamber（22）, piston（20）Front end is covered with cone（21）Between have second chamber（23）, the piston（20）Front end has
Piston rod extend to cone lid（21）Cavity（5）It is interior and with cone cover（21）Centre bore（8）It is slidingly sealed cooperation, piston（20）Afterwards
Cylinder body is stretched out at end（19）Baffle（7）Except and and baffle（7）Centre bore（6）It is slidingly sealed cooperation, the cone lid（21）'s
Cavity（5）It is interior that collet is housed（9）, collet（9）The male cone (strobilus masculinus) having（91）It is covered with cone（21）Inner wall is slidably matched, the piston
（20）The piston rod and collet that front end has（9）It is fixedly connected；The elastic blade（12）Outer surface and inclined-plane（16）It is formed
The basil be 62 °.
2. Minimally Invasive Surgery according to claim 1 aluminum pipe organisation of working, it is characterised in that：The first bending wire casing
（103）, the second bending wire casing（113）Respective side tool sword（18）The basil be 65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727776.2A CN106238798B (en) | 2014-05-26 | 2014-05-26 | Minimally Invasive Surgery aluminum pipe organisation of working |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225326.4A CN103990845B (en) | 2014-05-26 | 2014-05-26 | Machining device for micro-caliber aluminium pipes |
| CN201610727776.2A CN106238798B (en) | 2014-05-26 | 2014-05-26 | Minimally Invasive Surgery aluminum pipe organisation of working |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410225326.4A Division CN103990845B (en) | 2014-05-26 | 2014-05-26 | Machining device for micro-caliber aluminium pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238798A CN106238798A (en) | 2016-12-21 |
| CN106238798B true CN106238798B (en) | 2018-08-17 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610727833.7A Active CN106270711B (en) | 2014-05-26 | 2014-05-26 | Medical instrument machining device of aluminium pipe |
| CN201410225326.4A Active CN103990845B (en) | 2014-05-26 | 2014-05-26 | Machining device for micro-caliber aluminium pipes |
| CN201610727776.2A Active CN106238798B (en) | 2014-05-26 | 2014-05-26 | Minimally Invasive Surgery aluminum pipe organisation of working |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610727833.7A Active CN106270711B (en) | 2014-05-26 | 2014-05-26 | Medical instrument machining device of aluminium pipe |
| CN201410225326.4A Active CN103990845B (en) | 2014-05-26 | 2014-05-26 | Machining device for micro-caliber aluminium pipes |
Country Status (1)
| Country | Link |
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| CN (3) | CN106270711B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270711B (en) * | 2014-05-26 | 2019-07-19 | 昆山科森科技股份有限公司 | Medical instrument machining device of aluminium pipe |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566443A (en) * | 1943-08-12 | 1944-12-29 | James O Neill | Improved tool for cutting out tube ends from water tube boilers |
| GB742266A (en) * | 1953-02-19 | 1955-12-21 | Norman Gale | Improvements in means for supporting tools or tool holders in slotting and similar reciprocatory machines |
| JPH0127770Y2 (en) * | 1979-04-13 | 1989-08-23 | ||
| US6132448A (en) * | 1998-06-19 | 2000-10-17 | Stryker Corporation | Endoscopic irrigated bur |
| EP2370222B1 (en) * | 2008-11-27 | 2015-08-12 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool holder |
| CN201683988U (en) * | 2010-06-07 | 2010-12-29 | 常州威克医疗器械有限公司 | One-off trocar |
| CN203197291U (en) * | 2013-04-18 | 2013-09-18 | 洛阳信成精密机械有限公司 | Tool clamping rod |
| CN203328765U (en) * | 2013-05-22 | 2013-12-11 | 瑞奇外科器械(中国)有限公司 | Ultrasound knife tool bit and ultrasound knife |
| CN103767759B (en) * | 2014-01-28 | 2015-04-15 | 重庆西山科技有限公司 | Medical grinding cutter |
| CN106270711B (en) * | 2014-05-26 | 2019-07-19 | 昆山科森科技股份有限公司 | Medical instrument machining device of aluminium pipe |
| CN203863107U (en) * | 2014-05-26 | 2014-10-08 | 昆山科森科技股份有限公司 | Machining device for aluminum tube with micro diameter |
-
2014
- 2014-05-26 CN CN201610727833.7A patent/CN106270711B/en active Active
- 2014-05-26 CN CN201410225326.4A patent/CN103990845B/en active Active
- 2014-05-26 CN CN201610727776.2A patent/CN106238798B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103990845B (en) | 2017-04-19 |
| CN106270711B (en) | 2019-07-19 |
| CN106270711A (en) | 2017-01-04 |
| CN103990845A (en) | 2014-08-20 |
| CN106238798A (en) | 2016-12-21 |
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