CN106270710B - The processing method of Minimally Invasive Surgery scalpel - Google Patents
The processing method of Minimally Invasive Surgery scalpel Download PDFInfo
- Publication number
- CN106270710B CN106270710B CN201610728690.1A CN201610728690A CN106270710B CN 106270710 B CN106270710 B CN 106270710B CN 201610728690 A CN201610728690 A CN 201610728690A CN 106270710 B CN106270710 B CN 106270710B
- Authority
- CN
- China
- Prior art keywords
- slotting tool
- round
- line
- pipe sleeve
- aluminium pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
Abstract
The processing method that the present invention discloses a kind of Minimally Invasive Surgery scalpel, comprising the following steps: Step 1: clamping the round slotting tool by collet chuck forms round slotting tool after deformation, so that the diameter of round slotting tool reduces；Step 2: slotting tool round after step 1 deformation is put into the through-hole of the outer aluminium pipe sleeve；Step 3: mandril is put into the through-hole of the outer aluminium pipe sleeve, mandril is pushed to drive round slotting tool after deformation mobile；The outer aluminium pipe sleeve of first elastic blade, the basil that the outer surface of the outer aluminium pipe sleeve of the second elastic blade is formed with aluminium pipe sleeve outside inclined-plane are 60 ° ~ 75 °；The outer aluminium pipe sleeve of several described First Line through slots, the outer aluminium pipe sleeve end of several the second line through slots have the outer aluminium pipe sleeve of bottom cutting edge.The present invention has certain elastic strength that can be kept in contact at any time with aluminum pipe inner wall without injuring inner wall, can remove the small salient point on inner wall to the full extent.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of processing methods for scalpel.
Background technique
In the prior art, coventional scalpel blade is roomy, and normal tissue damage is big, is not suitable for doing Minimally Invasive Surgery.It is minimally invasive
The welcome performed the operation due to wound is small, pain is light, recovery is fast by patient.But it due to the limitation of equipment and condition, performs the operation to doctor
There is very high requirement.
It can not have always been high any more by processing aluminium pipe sleeve fraction defective outside discovery minimally-invasive scalpel for a long time, processing gained part one is big
Part is unable to satisfy 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 point, however this phenomenon is unable to improve in aluminium agent process and not can avoid salient point.Therefore it need to be in rear road work
Sequence improves the yield that could improve product, meets the demand of client.
The outer aluminium pipe sleeve of this minimally-invasive scalpel due to inner wall bore very little (for 5.86MM), there are also tolerance and inner wall have it is different
Shape, and special-shaped very little (special-shaped width is 0.7MM), commonsense method at all can not remove its inner wall small salient point.By repeatedly different
After method is attempted, how effectively efficiently the small salient point on the inner wall for having abnormity can be removed, to reach required precision, be improved
The yield of product becomes the direction of those skilled in the art's effort.
Summary of the invention
The present invention provides a kind of processing method of Minimally Invasive Surgery scalpel, the processing method its completely glossily remove it is small
Salient point, round slotting tool have certain elastic strength that can be kept in contact at any time with aluminum pipe inner wall without injuring inner wall, can be in maximum journey
The small salient point on inner wall is removed on degree, effect is more preferable；Secondly the processing method, speed is quite quick, this active slotting tool length is not
Be it is too long, need to be only put in inner wall and gently one be disclosed removing can be completed with long stick.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of processing method of Minimally Invasive Surgery scalpel,
The processing method is based on round slotting tool, collet chuck, mandril and minimally-invasive scalpel；The minimally-invasive scalpel includes: outer aluminium pipe sleeve, inner tube
Set, blade, bar shaped knife handle and knife bar, this knife bar one end have groove, this bar shaped knife handle section is rectangle, the bar shaped knife handle one
End is fixed in the groove of the knife bar, and the blade is welded on the side of the bar shaped knife handle other end；
The circle slotting tool axially offers several First Line through slots, several the second line through slots along it in parallel, the
Integrated Service Digital Network slot is extended to from round one end face of slotting tool to form several the first elastic blades in the middle part of round slotting tool, and the second line is logical
Slot is extended to from round slotting tool other end to form several the second elastic blades in the middle part of round slotting tool, First Line through slot,
Second line through slot circumferentially partially overlaps, and round slotting tool outer surface is equipped with left and right raised line, the first elastic blade, the second elastic blade
For piece from inner surface to having an inclined-plane between outer surface, which makes the first elastic blade, the second elastic blade in outer surface
End forms blade；
The processing method the following steps are included:
Step 1: clamping the round slotting tool by collet chuck forms round slotting tool after deformation, so that round slotting tool
Diameter reduces；
Step 2: slotting tool round after step 1 deformation is put into the through-hole of the outer aluminium pipe sleeve；
Step 3: mandril is put into the through-hole of the outer aluminium pipe sleeve, mandril is pushed to drive round slotting tool after deformation
It is mobile；
Aluminium pipe sleeve shape outside the outer surface and inclined-plane of aluminium pipe sleeve outside the outer aluminium pipe sleeve of first elastic blade, the second elastic blade
At the basil be 60 ° ~ 75 °；The outer aluminium pipe sleeve end tool of the outer aluminium pipe sleeve of several described First Line through slots, several the second line through slots
There is the outer aluminium pipe sleeve of bottom cutting edge.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
The processing method of Minimally Invasive Surgery scalpel of the present invention, completely glossily removes small salient point, and round slotting tool has one
Fixed elastic strength can be kept in contact with aluminum pipe inner wall without injuring inner wall at any time, can be removed to the full extent small on inner wall
Salient point, effect are more preferable；Secondly the manufacturing method, speed is quite quick, this active slotting tool length be not it is too long, need to be only put in
Inner wall gently one is disclosed removing can be completed with long stick.
Detailed description of the invention
Attached drawing 1 is the present invention for slotting tool structural schematic diagram one round in the processing method of scalpel；
Attached drawing 2 is the present invention for slotting tool structural schematic diagram two round in the processing method of scalpel；
Attached drawing 3 is the present invention for minimally-invasive scalpel partial structural diagram in the processing method of scalpel；
Attached drawing 4 is the present invention for minimally-invasive scalpel structural schematic diagram in the processing method of scalpel；
Attached drawing 5 is collet chuck and push rod structure schematic diagram in processing method of the present invention.
In the figures above: 1, round slotting tool；2, collet chuck；3, mandril；4, minimally-invasive scalpel；5, outer aluminium pipe sleeve；6, inner tube set；
7, blade；8, bar shaped knife handle；9, knife bar；91, groove；10, First Line through slot；11, the second line through slot；12, the first elastic blade；
13, the second elastic blade；14, left raised line；15, right raised line；16, inclined-plane；17, blade；18, bottom cutting edge.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment: a kind of processing method of Minimally Invasive Surgery scalpel, the processing method be based on round slotting tool 1, collet chuck 2,
Mandril 3 and minimally-invasive scalpel 4；The minimally-invasive scalpel 4 includes: outer aluminium pipe sleeve 5, inner tube set 6, blade 7, bar shaped knife handle 8 and knife
Bar 9, this 9 one end of knife bar have groove 91, this 8 section of bar shaped knife handle is rectangle, and the knife is fixed in described 8 one end of bar shaped knife handle
In the groove 91 of bar 9, the blade 7 is welded on the side of 8 other end of bar shaped knife handle；
The circle slotting tool 1 axially offers several First Line through slots 10, several the second line through slots along it in parallel
11, First Line through slot 10 extends to round 1 middle part of slotting tool from round 1 one end face of slotting tool to form several the first elastic blades
12, the second line through slot 11 extends to round 1 middle part of slotting tool from round 1 other end of slotting tool to form several the second elastic blades
Piece 13, First Line through slot 10, the second line through slot 11 circumferentially partially overlap, round 1 outer surface of slotting tool be equipped with left and right raised line 14,
15, from inner surface to having an inclined-plane 16 between outer surface, which makes for the first elastic blade 12, the second elastic blade 13
One elastic blade 12, the second elastic blade 13 form blade 17 in outer face extremities；
The processing method the following steps are included:
Round slotting tool after deformation is formed Step 1: passing through collet chuck 2 and clamping the round slotting tool 1, so that round slotting tool 1
Diameter reduce；
Step 2: slotting tool round 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 is mobile.
The basil that above-mentioned first elastic blade 12, the outer surface of the second elastic blade 13 and inclined-plane 16 are formed is 60 ° ~ 75 °.
Several above-mentioned First Line through slots 10, several 11 ends of the second line through slot have bottom cutting edge 18.
Using above-mentioned Minimally Invasive Surgery scalpel processing method when, completely glossily remove small salient point, round slotting tool
There is certain elastic strength that can be kept in contact at any time with aluminum pipe inner wall without injuring inner wall, can remove on inner wall to the full extent
Small salient point, effect is more preferable；Secondly the manufacturing method, speed is quite quick, this active slotting tool length be not it is too long, only need to be by it
It is put in inner wall and gently one is disclosed removing can be completed with long stick.
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 (1)
1. a kind of processing method of Minimally Invasive Surgery scalpel, it is characterised in that: the processing method is based on round slotting tool (1), cylinder
Press from both sides (2), mandril (3) and minimally-invasive scalpel (4)；The minimally-invasive scalpel (4) includes: outer aluminium pipe sleeve (5), inner tube set (6), blade
(7), bar shaped knife handle (8) and knife bar (9), this knife bar (9) one end have groove (91), this bar shaped knife handle (8) section is rectangle, institute
It states bar shaped knife handle (8) one end to be fixed in the groove (91) of the knife bar (9), the blade (7) is welded in the bar shaped knife handle
(8) on the side of the other end；
The circle slotting tool (1) axially offers several First Line through slots (10), several the second line through slots along it in parallel
(11), First Line through slot (10) from round (1) one end face of slotting tool extend in the middle part of round slotting tool (1) to formed several first
Elastic blade (12), the second line through slot (11) extend in the middle part of round slotting tool (1) from round slotting tool (1) other end to be formed
Several second elastic blades (13), First Line through slot (10), the second line through slot (11) circumferentially partially overlap, round slotting tool
(1) outer surface is equipped with left and right raised line (14,15), and the first elastic blade (12), the second elastic blade (13) are from inner surface to appearance
There are an inclined-plane (16) between face, which makes the first elastic blade (12), the second elastic blade (13) in outer face extremities
It is formed blade (17)；
The processing method the following steps are included:
Step 1: by round slotting tool after collet chuck (2) clamping round slotting tool (1) formation deformation, so that round slotting tool
(1) diameter reduces；
Step 2: slotting tool round 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) are pushed to drive circle after deformation
Slotting tool is mobile；
First elastic blade (12), the second elastic blade (13) outer surface and inclined-plane (16) formed the basil be 60 ° ~
75°；Several described First Line through slots (10), several the second line through slot (11) ends have bottom cutting edge (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728690.1A CN106270710B (en) | 2014-05-21 | 2014-05-21 | The processing method of Minimally Invasive Surgery scalpel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728690.1A CN106270710B (en) | 2014-05-21 | 2014-05-21 | The processing method of Minimally Invasive Surgery scalpel |
| CN201410216662.2A CN103978257B (en) | 2014-05-21 | 2014-05-21 | Minimally invasive scalpel manufacturing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216662.2A Division CN103978257B (en) | 2014-05-21 | 2014-05-21 | Minimally invasive scalpel manufacturing method |
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| Publication Number | Publication Date |
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| CN106270710A CN106270710A (en) | 2017-01-04 |
| CN106270710B true CN106270710B (en) | 2019-08-13 |
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| CN201610728690.1A Active CN106270710B (en) | 2014-05-21 | 2014-05-21 | The processing method of Minimally Invasive Surgery scalpel |
| CN201410216662.2A Active CN103978257B (en) | 2014-05-21 | 2014-05-21 | Minimally invasive scalpel manufacturing method |
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| CN201410216662.2A Active CN103978257B (en) | 2014-05-21 | 2014-05-21 | Minimally invasive scalpel manufacturing method |
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| CN106270710B (en) * | 2014-05-21 | 2019-08-13 | 昆山科森科技股份有限公司 | The processing method of Minimally Invasive Surgery scalpel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978257A (en) * | 2014-05-21 | 2014-08-13 | 昆山科森科技股份有限公司 | Minimally invasive scalpel manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6330738B1 (en) * | 1998-08-28 | 2001-12-18 | Ricoh Company, Ltd. | Dismounting method for fastening member, dismounting device for fastening member, attachment construction of fastening member and production system using the dismounting method for fastening member |
| CN200942476Y (en) * | 2006-08-09 | 2007-09-05 | 中国科学院金属研究所 | Device for removing burr on metal round pipe end and inner edge |
| JP4702902B2 (en) * | 2008-10-10 | 2011-06-15 | 川崎重工業株式会社 | Sharpening tool and sharpening method |
| KR101611395B1 (en) * | 2008-11-27 | 2016-04-12 | 마팔 파브릭 퓌어 프래찌지온스베르크쪼이게 독토르 크레쓰카게 | Tool holder |
| TWI424580B (en) * | 2009-02-24 | 2014-01-21 | Mitsuboshi Diamond Ind Co Ltd | A trench processing tool, a trench processing method and a cutting device using a thin film solar cell |
| TWM362073U (en) * | 2009-03-26 | 2009-08-01 | Syntec Machinery Co Ltd | Knife tool clipping tube with outlet water |
| CN101992308B (en) * | 2009-08-26 | 2012-03-21 | 发得科技工业股份有限公司 | Cutter clamping device |
| CN202742068U (en) * | 2012-08-06 | 2013-02-20 | 常州倍得福机械科技有限公司 | Collet chuck |
| CN203197291U (en) * | 2013-04-18 | 2013-09-18 | 洛阳信成精密机械有限公司 | Tool clamping rod |
| CN103692024B (en) * | 2013-12-12 | 2016-04-27 | 湖南特力液压有限公司 | A kind of through hole Removing of inner burs device |
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- 2014-05-21 CN CN201610728690.1A patent/CN106270710B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978257A (en) * | 2014-05-21 | 2014-08-13 | 昆山科森科技股份有限公司 | Minimally invasive scalpel manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270710A (en) | 2017-01-04 |
| CN103978257B (en) | 2017-02-15 |
| CN103978257A (en) | 2014-08-13 |
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