CN112268819A - Tool bit life testing device of ultrasonic knife - Google Patents
Tool bit life testing device of ultrasonic knife Download PDFInfo
- Publication number
- CN112268819A CN112268819A CN202011089955.0A CN202011089955A CN112268819A CN 112268819 A CN112268819 A CN 112268819A CN 202011089955 A CN202011089955 A CN 202011089955A CN 112268819 A CN112268819 A CN 112268819A
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- test platform
- sliding
- tool bit
- testing device
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 238000004088 simulation Methods 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a tool bit life testing device of an ultrasonic knife, which belongs to the technical field of ultrasonic knives and comprises a testing platform, wherein a knife body positioning assembly is arranged on one side of the upper end of the testing platform, a bearing simulation assembly is arranged on the other side of the upper end of the testing platform, and a trigger action assembly is arranged on one side, close to the knife body positioning assembly, of the middle of the upper end of the testing platform; according to the invention, the screw rod is driven to rotate by the work of the stepping motor, the connecting sliding seat on the surface of the screw rod slides along the sliding frame to drive the adjusting roller to lift, and the adjusting roller is used for adjusting the height of the bearing belt of the bearing simulation assembly, so that the adjustment is stable and the accuracy is high.
Description
Technical Field
The invention belongs to the technical field of ultrasonic knives, and particularly relates to a knife head service life testing device of an ultrasonic knife.
Background
Ultrasonic blades generally refer to high intensity focused ultrasound therapy. High-intensity focused ultrasound therapy is a novel method of tumor therapy. When the method is used for treating the tumor, the tumor cells in the target area can be killed by utilizing ultrasonic positioning and high-intensity ultrasonic waves without damaging surrounding normal tissues, and the high temperature of more than 60 ℃ is formed in the target area by utilizing the heat effect of the ultrasonic waves at the focus, so that protein denaturation and tissue cell coagulability necrosis or irreversible severe damage are caused, and the aim of treating the tumor is fulfilled.
The prior art has the following problems: the tool bit life testing device of current supersound sword drives trigger piece reciprocating motion through the extensible member when using, and reciprocating motion is troublesome, and long-time safety in utilization is low, bears the weight of simultaneously and takes the altitude mixture control inconvenient, adjusts the trouble, and it is limited to adjust the precision.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a tool bit service life testing device of an ultrasonic knife, which has the characteristics of simple structure, convenience in reciprocating movement of a trigger piece and portability in height adjustment of a bearing belt.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tool bit life-span testing arrangement of supersound sword, includes test platform, test platform's upper end one side is provided with blade locating component, test platform's upper end opposite side is provided with bears the weight of the simulation subassembly, one side that is close to blade locating component in the middle of test platform's the upper end is provided with trigger action subassembly, trigger action subassembly is including triggering piece, sliding seat, slide rail, driving motor, sector gear and rack, wherein, test platform's upper end is provided with the slide rail, the upper end of slide rail is provided with the sliding seat, the side of sliding seat is provided with the triggering piece, test platform's lower extreme is provided with driving motor, driving motor's output is connected with sector gear, the inside both sides of sliding seat all are provided with the rack.
Preferably, the slide rail is fixedly connected with the test platform through a fastening screw.
Preferably, the sliding seat is connected with the sliding rail in a sliding manner.
Preferably, the trigger piece and the sliding seat are of an integrated structure.
Preferably, the sector gear is meshed with the rack, and the sector gear is always meshed with the rack on one surface inside the sliding seat.
Preferably, the intermediate position that test platform upper end is located the bearing simulation subassembly is provided with high adjusting part, high adjusting part includes adjusting roller, mount, link, lead screw, step motor, balladeur train and connects the slide, wherein, test platform's lower extreme is provided with step motor, step motor's output is provided with the lead screw, the surface of lead screw is provided with the balladeur train, the surface of lead screw is provided with connects the slide, the side of connecting the slide is connected with the link, the upper end both sides of link are provided with the mount, the side of mount is provided with adjusting roller.
Preferably, the adjusting roller is rotatably connected with a fixed frame bearing, and the fixed frame, the connecting frame and the connecting sliding seat are of an integrated structure.
Preferably, the connecting sliding seat is in threaded engagement with the screw rod, and the connecting sliding seat is in sliding connection with the sliding frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor rotates to drive the sector gear to rotate, the sector gear is meshed with the rack to enable the sliding seat to slide along the sliding rail, the trigger piece is driven to press the ultrasonic knife trigger, and the sliding seat reciprocates along the sliding rail due to the structural characteristics of the sector gear and the rack, so that the reciprocating motion is stable;
2. according to the invention, the screw rod is driven to rotate by the work of the stepping motor, the connecting sliding seat on the surface of the screw rod slides along the sliding frame to drive the adjusting roller to lift, and the adjusting roller is used for adjusting the height of the bearing belt of the bearing simulation assembly, so that the adjustment is stable and the accuracy is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a trigger actuating assembly of the present invention;
FIG. 3 is a top plan view of the trigger action assembly of the present invention;
FIG. 4 is a schematic view of the height adjustment assembly of the present invention;
FIG. 5 is a top view of the height adjustment assembly of the present invention;
in the figure: 1. a trigger action assembly; 11. a trigger; 12. a sliding seat; 13. a slide rail; 14. a drive motor; 15. a sector gear; 16. a rack; 2. a blade positioning assembly; 3. a test platform; 4. a load bearing simulation component; 5. a height adjustment assembly; 51. adjusting the roller; 52. a fixed mount; 53. a connecting frame; 54. a screw rod; 55. a stepping motor; 56. a carriage; 57. a connecting slide.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a tool bit life-span testing arrangement of supersound sword, including test platform 3, upper end one side of test platform 3 is provided with blade locating component 2, test platform 3's upper end opposite side is provided with bears simulation subassembly 4, one side that is close to blade locating component 2 in the middle of test platform 3's the upper end is provided with trigger action subassembly 1, trigger action subassembly 1 is including trigger 11, sliding seat 12, slide rail 13, driving motor 14, sector gear 15 and rack 16, wherein, test platform 3's upper end is provided with slide rail 13, slide rail 13's upper end is provided with sliding seat 12, the side of sliding seat 12 is provided with trigger 11, test platform 3's lower extreme is provided with driving motor 14, driving motor 14's output is connected with sector gear 15, the inside both sides of sliding seat 12 all are provided with rack 16.
Specifically, the slide rail 13 is fixedly connected with the test platform 3 through a fastening screw,
through adopting above-mentioned technical scheme, conveniently fix.
Specifically, the sliding seat 12 is slidably connected with the sliding rail 13,
through adopting above-mentioned technical scheme, conveniently carry out the sliding displacement.
Specifically, the trigger 11 and the sliding seat 12 are of an integrated structure,
through adopting above-mentioned technical scheme, improve the stability of structure.
Specifically, the sector gear 15 is engaged with the rack 16, the sector gear 15 is always engaged with the rack 16 on one side inside the sliding seat 12,
through adopting above-mentioned technical scheme, conveniently carry out meshing transmission.
Specifically, a height adjusting assembly 5 is arranged at the upper end of the test platform 3 and positioned in the middle of the bearing simulation assembly 4, the height adjusting assembly 5 comprises an adjusting roller 51, a fixing frame 52, a connecting frame 53, a screw rod 54, a stepping motor 55, a carriage 56 and a connecting slide seat 57, wherein the lower end of the test platform 3 is provided with the stepping motor 55, the output end of the stepping motor 55 is provided with the screw rod 54, the outer surface of the screw rod 54 is provided with the carriage 56, the surface of the screw rod 54 is provided with the connecting slide seat 57, the side edge of the connecting slide seat 57 is connected with the connecting frame 53, the two sides of the upper end of the connecting frame 53 are provided with the fixing frame,
through adopting above-mentioned technical scheme, conveniently carry out height control to the bearing belt that bears simulation subassembly 4.
Specifically, the adjusting roller 51 is rotatably connected with the fixed frame 52 through a bearing, the fixed frame 52, the connecting frame 53 and the connecting slide seat 57 are of an integrated structure,
through adopting above-mentioned technical scheme, convenient rotation improves structural stability.
Specifically, the connecting slide seat 57 is connected with the screw rod 54 in a threaded engagement manner, the connecting slide seat 57 is connected with the carriage 56 in a sliding manner,
by adopting the technical scheme, the screw rod 54 can conveniently rotate to drive the connecting sliding seat 57 to slide along the sliding frame 56.
The structure and the use principle of the cutter body positioning component 2 and the bearing simulation component 4 are disclosed in an ultrasonic cutter head life testing device and an ultrasonic cutter head life testing system with the Chinese patent number of CN 201921624147.2.
The working principle and the using process of the invention are as follows: when the ultrasonic knife trigger is used, the device is arranged at a proper position, a knife head to be detected is placed at the upper end of the knife body positioning component 2 to be fixed, the driving motor 14 rotates to drive the sector gear 15 to rotate, the sector gear 15 is meshed with the rack 16 to enable the sliding seat 12 to slide along the sliding rail 13, the trigger 11 is driven to press the ultrasonic knife trigger, and the sliding seat 12 reciprocates along the sliding rail 13 due to the structural characteristics of the sector gear 15 and the rack 16, so that the reciprocating motion is stable; when the height of the bearing belt of the bearing simulation assembly 4 is adjusted, the stepping motor 55 works to drive the screw rod 54 to rotate, the connecting sliding seat 57 on the surface of the screw rod 54 slides along the sliding frame 56 to drive the adjusting roller 51 to lift, and the adjusting roller 51 adjusts the height of the bearing belt of the bearing simulation assembly 4, so that the adjustment is stable, the accuracy is high, and the use is portable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tool bit life-span testing arrangement of supersound sword, includes test platform (3), its characterized in that: a knife body positioning component (2) is arranged on one side of the upper end of the test platform (3), a bearing simulation component (4) is arranged on the other side of the upper end of the test platform (3), a trigger action component (1) is arranged on one side, close to the knife body positioning component (2), of the middle of the upper end of the test platform (3), the trigger action component (1) comprises a trigger piece (11), a sliding seat (12), a sliding rail (13), a driving motor (14), a sector gear (15) and a rack (16), wherein the sliding rail (13) is arranged on the upper end of the test platform (3), the sliding seat (12) is arranged on the upper end of the sliding rail (13), the trigger piece (11) is arranged on the side edge of the sliding seat (12), the driving motor (14) is arranged at the lower end of the test platform (3), and the output end of the driving motor (14), racks (16) are arranged on two sides of the interior of the sliding seat (12).
2. The tool bit life testing device of an ultrasonic knife according to claim 1, characterized in that: and the slide rail (13) is fixedly connected with the test platform (3) through a fastening screw.
3. The tool bit life testing device of an ultrasonic knife according to claim 1, characterized in that: the sliding seat (12) is connected with the sliding rail (13) in a sliding manner.
4. The tool bit life testing device of an ultrasonic knife according to claim 1, characterized in that: the trigger piece (11) and the sliding seat (12) are of an integrated structure.
5. The tool bit life testing device of an ultrasonic knife according to claim 1, characterized in that: the sector gear (15) is meshed with the rack (16), and the sector gear (15) is always meshed with the rack (16) on one side in the sliding seat (12).
6. The tool bit life testing device of an ultrasonic knife according to claim 1, characterized in that: a height adjusting component (5) is arranged at the middle position of the upper end of the test platform (3) positioned on the bearing simulation component (4), the height adjusting component (5) comprises an adjusting roller (51), a fixed frame (52), a connecting frame (53), a screw rod (54), a stepping motor (55), a sliding frame (56) and a connecting sliding seat (57), wherein, the lower end of the test platform (3) is provided with a stepping motor (55), the output end of the stepping motor (55) is provided with a screw rod (54), the outer surface of the screw rod (54) is provided with a sliding frame (56), a connecting sliding seat (57) is arranged on the surface of the screw rod (54), the side edge of the connecting sliding seat (57) is connected with a connecting frame (53), and fixing frames (52) are arranged on two sides of the upper end of the connecting frame (53), and adjusting rollers (51) are arranged on the side edges of the fixing frames (52).
7. The tool bit life testing device of the ultrasonic knife according to claim 6, wherein: the adjusting roller (51) is rotatably connected with a fixed frame (52) through a bearing, and the fixed frame (52), the connecting frame (53) and the connecting sliding seat (57) are of an integrated structure.
8. The tool bit life testing device of the ultrasonic knife according to claim 6, wherein: the connecting sliding seat (57) is in threaded engagement connection with the screw rod (54), and the connecting sliding seat (57) is in sliding connection with the sliding frame (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089955.0A CN112268819A (en) | 2020-10-13 | 2020-10-13 | Tool bit life testing device of ultrasonic knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089955.0A CN112268819A (en) | 2020-10-13 | 2020-10-13 | Tool bit life testing device of ultrasonic knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112268819A true CN112268819A (en) | 2021-01-26 |
Family
ID=74338426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011089955.0A Pending CN112268819A (en) | 2020-10-13 | 2020-10-13 | Tool bit life testing device of ultrasonic knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112268819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678146A (en) * | 2022-04-14 | 2022-06-28 | 三门核电有限公司 | Detection system of rod position system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783866A (en) * | 2015-04-24 | 2015-07-22 | 重庆康美唯外科器械有限公司 | Ultrasonic knife bar assembly, ultrasonic knife thereof and ultrasonic knife control system |
| US20160213395A1 (en) * | 2015-01-28 | 2016-07-28 | Ethicon Endo-Surgery, Llc | High temperature material for use in medical devices |
| CN108385481A (en) * | 2018-02-05 | 2018-08-10 | 河南高盛企业管理咨询有限公司 | A kind of cement of constructing road paves compaction apparatus |
| CN108898968A (en) * | 2018-08-08 | 2018-11-27 | 郝锋 | A kind of installation moves back and forth the rectangular outdoor display screen of persistence of vision all-colour LED lamp bar |
| CN110530627A (en) * | 2019-09-27 | 2019-12-03 | 重庆迈科唯医疗科技有限公司 | A kind of ultrasound knife cutter head endurance testing device and test macro |
| CN210095853U (en) * | 2018-10-18 | 2020-02-21 | 天津佳凯圣兴科技有限公司 | Private ultrasonic knife therapeutic instrument |
-
2020
- 2020-10-13 CN CN202011089955.0A patent/CN112268819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160213395A1 (en) * | 2015-01-28 | 2016-07-28 | Ethicon Endo-Surgery, Llc | High temperature material for use in medical devices |
| CN104783866A (en) * | 2015-04-24 | 2015-07-22 | 重庆康美唯外科器械有限公司 | Ultrasonic knife bar assembly, ultrasonic knife thereof and ultrasonic knife control system |
| CN108385481A (en) * | 2018-02-05 | 2018-08-10 | 河南高盛企业管理咨询有限公司 | A kind of cement of constructing road paves compaction apparatus |
| CN108898968A (en) * | 2018-08-08 | 2018-11-27 | 郝锋 | A kind of installation moves back and forth the rectangular outdoor display screen of persistence of vision all-colour LED lamp bar |
| CN210095853U (en) * | 2018-10-18 | 2020-02-21 | 天津佳凯圣兴科技有限公司 | Private ultrasonic knife therapeutic instrument |
| CN110530627A (en) * | 2019-09-27 | 2019-12-03 | 重庆迈科唯医疗科技有限公司 | A kind of ultrasound knife cutter head endurance testing device and test macro |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678146A (en) * | 2022-04-14 | 2022-06-28 | 三门核电有限公司 | Detection system of rod position system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112268819A (en) | Tool bit life testing device of ultrasonic knife | |
| GB2476876A (en) | Fence for Mitre Saw with Two Movable Portions | |
| CN210525201U (en) | Adjustable radix astragali section device | |
| CN117253828B (en) | Semiconductor laser for semiconductor wafer heating annealing | |
| CN212918092U (en) | Battery piece laser cutting device with get and put function | |
| CN216563992U (en) | Based on medical treatment is with improved generation semiconductor laser | |
| CN215966862U (en) | Laser cutting device is used in fan production | |
| WO2022170532A1 (en) | Therapeutic head and radiotherapy device | |
| CN221331481U (en) | Movable radiation protection device | |
| CN113020785A (en) | Laser head positioning device based on focused high-power-density laser | |
| CN216201825U (en) | Laser trimming device for scar treatment | |
| CN220278611U (en) | Laser welding tool | |
| CN209508015U (en) | One kind is based on solar energy back-panel glass production limit cutting rack | |
| CN218453025U (en) | Cutting machine for wooden edge sealing strips | |
| CN220173142U (en) | Azimuth adjusting device for photovoltaic power generation | |
| CN208788734U (en) | A kind of slicing device of low energy ray radiation protection hardware cloth | |
| CN221106356U (en) | Body position placement auxiliary device | |
| CN221717828U (en) | Film laminating device for optical glass | |
| CN218927926U (en) | Cutting device for production and processing of rock wool sandwich plate | |
| CN219132533U (en) | Dysmorphism EVA panel cutting frock | |
| CN215428973U (en) | Cold treatment device of 2-ethoxy propylene | |
| CN117017437B (en) | Tumor cutter for intraperitoneal use | |
| CN218088496U (en) | Automatic limiting structure that opens door of companion ladder | |
| CN219902373U (en) | Fixed angle cutting mechanism of low temperature resistant sealing rubber strip | |
| CN221872357U (en) | Panel processing positioner for furniture manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210126 |