CN211887790U - Ultrasonic knife handle mechanism and ultrasonic assembly - Google Patents
Ultrasonic knife handle mechanism and ultrasonic assembly Download PDFInfo
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- CN211887790U CN211887790U CN201922403716.7U CN201922403716U CN211887790U CN 211887790 U CN211887790 U CN 211887790U CN 201922403716 U CN201922403716 U CN 201922403716U CN 211887790 U CN211887790 U CN 211887790U
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Abstract
The utility model relates to an ultrasonic wave handle of a knife mechanism and ultrasonic wave subassembly, ultrasonic wave subassembly include amplitude transformer, ultrasonic transducer and shell, because the handle of a knife outside is located to amplitude transformer detachably cover, ultrasonic transducer sets up on the amplitude transformer, and the shell is cavity form and the shell cover locates the amplitude transformer outside, therefore ultrasonic wave subassembly can assemble with the handle of a knife as independent module. No matter adopt hot dress or cold pressing mode with the cutter assembly to the handle of a knife on, all can assemble the cutter to the handle of a knife earlier, then assemble the ultrasonic wave subassembly to the handle of a knife on. Because the ultrasonic component is assembled behind the cutter, the damage to parts caused by high temperature or impact force can be avoided; and the high temperature that produces during the hot-charging can not produce the influence to ultrasonic wave subassembly, just also need not design into very long with the size of handle, has optimized the overall dimension.
Description
Technical Field
The utility model relates to an ultrasonic machining technical field especially relates to an ultrasonic wave handle of a knife mechanism and ultrasonic wave subassembly.
Background
The tool shank is used as a connecting piece between the machine tool spindle and the cutting tool, and plays a role in rigidly connecting the machine tool spindle and the cutting tool; in order to adapt to rotary ultrasonic machining, an ultrasonic vibration system is integrated into the tool shank to obtain the ultrasonic tool shank.
The ultrasonic knife handle generally comprises an ultrasonic assembly and a knife handle, the ultrasonic assembly is fixedly installed on the knife handle in an integrated mode, and then a knife is assembled on the knife handle in a hot assembling or cold pressing mode. However, if a hot-charging mode is adopted during tool assembly, high temperature generated during hot-charging is easy to damage parts of the ultrasonic assembly; if adopt the mode of colding pressing, the part of ultrasonic wave subassembly is caused the damage easily to the impact force that produces during colding pressing, and in case the part of ultrasonic wave subassembly receives the damage, then need wholly change the ultrasonic wave handle of a knife, and the cost is higher. Conventionally, in order to avoid damage to parts of the ultrasonic wave assembly due to high temperature, the tool shank is designed to be long in size, and the ultrasonic wave assembly is mounted at a position of the tool shank far away from the tool, however, the whole size of the ultrasonic wave tool shank mechanism is long, and the installation space on the spindle of the machine tool is limited.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide an ultrasonic blade holder mechanism and an ultrasonic assembly that can avoid damage to parts and optimize the overall size.
An ultrasound assembly comprising:
the amplitude transformer is detachably sleeved outside the cutter handle;
the ultrasonic transducer is arranged on the amplitude transformer; and
the shell is hollow and is sleeved outside the amplitude transformer.
In one embodiment, the amplitude transformer is provided with an assembly hole penetrating through two opposite ends of the amplitude transformer, an assembly thread is arranged on the inner side wall of the assembly hole, and the amplitude transformer is used for realizing threaded connection with the tool shank through the assembly thread; or
The horn is provided with assembling holes penetrating through two opposite ends of the horn, and the horn is used for realizing interference fit with the handle through the assembling holes.
In one embodiment, a reversing part is formed on the amplitude transformer, and the ultrasonic transducer is arranged on the reversing part.
In one embodiment, the inner side wall of the amplitude transformer is also convexly provided with a positioning part, and the positioning part is in an inverted cone shape.
In one embodiment, the housing includes a side portion and a bottom portion, the bottom portion is disposed at a bottom end of the side portion, an opening is formed at a top end of the side portion, and a through hole is formed at the bottom portion.
In one embodiment, the bottom of the amplitude transformer protrudes downwards to form a welding part, and the welding part is connected with the inner side wall of the through hole in a welding mode.
In one embodiment, the ultrasonic transducer further comprises an electromagnetic receiving ring, the electromagnetic receiving ring is arranged at an opening of the shell, the amplitude transformer and the electromagnetic receiving ring together enclose a containing cavity, and the ultrasonic transducer is located in the containing cavity.
In one embodiment, the electromagnetic receiving ring is provided with a containing groove, the containing groove penetrates through the top surface of the electromagnetic receiving ring, the electromagnetic receiving ring is further provided with a through hole, the through hole penetrates through the top surface and the bottom surface of the electromagnetic receiving ring, the containing groove surrounds the through hole, the periphery of the electromagnetic receiving ring is further provided with a plurality of dynamic balance holes, the dynamic balance holes penetrate through the outer side surface of the electromagnetic receiving ring, and the dynamic balance holes are not communicated with the containing groove.
In one embodiment, the electromagnetic receiving ring is further provided with a threading hole, one end of the threading hole is communicated with the accommodating groove, and the other end of the threading hole is communicated with the accommodating cavity.
In one embodiment, the electromagnetic receiving ring comprises an outer ring, an inner ring and a bottom wall, the outer ring and the inner ring are arranged oppositely at intervals, the outer ring and the inner ring are connected through the bottom wall, the inner ring, the outer ring and the bottom wall jointly enclose the accommodating groove, and the threading hole is an inclined hole; or
The electromagnetic receiving ring comprises an outer ring, an inner ring and a bottom wall, the outer ring and the inner ring are oppositely arranged at intervals, the outer ring and the inner ring are connected through the bottom wall, the inner ring, the outer ring and the bottom wall jointly enclose the containing groove, and one end of the threading hole penetrates through the outer side face of the inner ring and the top face of the inner ring and is communicated with the containing groove.
In one embodiment, a waterproof convex ring is formed on the side wall of the through hole in a protruding mode, and a sealing glue is filled in a gap between the waterproof convex ring and the amplitude transformer.
An ultrasonic wave handle of a knife mechanism, includes the handle of a knife and as above any ultrasonic wave subassembly, the handle of a knife wear to locate in the amplitude transformer, just the handle of a knife with amplitude transformer detachably connects.
The ultrasonic knife handle mechanism and the ultrasonic assembly at least have the following advantages:
because the horn detachably cover is located the handle of a knife outside, ultrasonic transducer sets up on the horn, and the shell is the cavity form and the shell cover is located the horn outside, therefore the ultrasonic wave subassembly can assemble as independent module and handle of a knife. During the equipment, no matter adopt hot dress or cold pressing mode with the cutter assembly to the handle of a knife, all can assemble the cutter to the handle of a knife earlier, then assemble the ultrasonic wave subassembly to the handle of a knife again. Because the ultrasonic component is assembled behind the cutter, the damage to parts caused by high temperature or impact force can be avoided; and the high temperature that produces during the hot-charging can not produce the influence to ultrasonic wave subassembly, just also need not design into very long with the size of handle, has optimized the overall dimension. Similarly, when the ultrasonic component is detached, the ultrasonic component can be detached from the knife handle, then the knife handle is heated to detach the knife from the knife handle, and the parts of the ultrasonic component can be prevented from being damaged by high temperature. Even if the parts of the ultrasonic wave assembly are damaged, the ultrasonic wave assembly can be detached from the knife handle, the ultrasonic wave assembly is independently replaced, the whole ultrasonic wave knife handle mechanism does not need to be replaced, and the cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of an ultrasonic knife handle mechanism according to an embodiment;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the ultrasound assembly of FIG. 2;
FIG. 4 is a schematic structural diagram of the electromagnetic receiving ring with the balance holes of FIG. 3;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is another cross-sectional view of FIG. 4;
FIG. 7 is a schematic structural diagram of an electromagnetic receiving ring with balanced holes according to another embodiment;
FIG. 8 is another schematic structural view of FIG. 7;
FIG. 9 is a cross-sectional view of FIG. 7;
in the figure, 10, an ultrasonic knife handle mechanism; 100. a knife handle; 200. an ultrasonic component; 20. a cutter; 210. an amplitude transformer; 220. an ultrasonic transducer; 230. a housing; 211. an assembly hole; 212. assembling threads; 213. a commutation section; 214. a positioning part; 110. a positioning structure; 231. a side portion; 232. a bottom; 233. a ball spanner position; 234. a through hole; 215. welding the part; 235. a card slot; 221. a positive electrode plate; 222. a negative electrode plate; 223. a first piezoelectric sheet; 224. a second piezoelectric sheet; 225. a rear cover plate; 240. an electromagnetic receiving ring; 201. an accommodating chamber; 241. a containing groove; 242. a through hole; 243. a dynamic balance hole; 244. a waterproof convex ring; 245. threading holes; 246. an outer ring; 247. an inner ring; 248. a bottom wall.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Referring to fig. 1 and 2, an ultrasonic tool holder mechanism 10 according to an embodiment includes a tool holder 100 and an ultrasonic assembly 200, where the tool holder 100 is used for clamping a tool 20. For example, the tool 20 may be assembled to the tool shank 100 by hot or cold pressing, the tool shank 100 being disposed through the ultrasonic assembly 200.
Specifically, referring to fig. 3, the ultrasonic assembly 200 includes an amplitude transformer 210, an ultrasonic transducer 220 and a housing 230, wherein the amplitude transformer 210 is detachably sleeved outside the knife handle 100. That is, the handle 100 is inserted into the horn 210, and the handle 100 and the horn 210 are detachably connected. The ultrasonic transducer 220 is disposed on the horn 210, the housing 230 is hollow, and the housing 230 is disposed outside the horn 210. That is, the ultrasonic transducer 220 is disposed within the hollow housing 230 between the horn 210 and the side wall of the housing 230.
Because the horn 210 is detachably sleeved outside the handle 100, the ultrasonic transducer 220 is disposed on the horn 210, the housing 230 is hollow, and the housing 230 is sleeved outside the horn 210, the ultrasonic assembly 200 can be detachably mounted on the handle 100 as an independent module. Whether the tool 20 is assembled to the tool shank 100 by hot-fitting or cold-pressing, the tool 20 may be assembled to the tool shank 100 first, and then the ultrasonic assembly 200 may be assembled to the tool shank 100. Since the ultrasonic assembly 200 is assembled behind the cutter 20, damage to parts due to high temperature or impact can be avoided; and the high temperature generated during hot charging does not affect the ultrasonic assembly 200, so that the size of the tool holder 100 does not need to be designed to be long, and the overall size is optimized. Similarly, during disassembly, the ultrasonic assembly 200 can be disassembled from the tool holder 100, and then the tool holder 100 is heated to disassemble the tool 20 from the tool holder 100, so that high-temperature damage to parts of the ultrasonic assembly 200 can be avoided. Even if the parts of the ultrasonic assembly 200 are damaged, the ultrasonic assembly 200 can be detached from the tool holder 100, and the ultrasonic assembly 200 can be replaced independently without replacing the whole ultrasonic tool holder mechanism 10, so that the cost is saved.
Specifically, in the present embodiment, the horn 210 is formed with mounting holes 211 penetrating opposite ends thereof, and mounting threads 212 are formed on inner sidewalls of the mounting holes 211. Correspondingly, an external thread matched with the external thread is formed on the outer side wall of the tool holder 100, and the amplitude transformer 210 is matched with the external thread on the outer side wall of the tool holder 100 through the assembling thread 212 to realize threaded connection, so that the purpose that the amplitude transformer 210 is detachably sleeved on the outer side of the tool holder 100 is realized.
Of course, in another embodiment, the horn 210 is provided with the assembling holes 211 penetrating through two opposite ends thereof, and the horn 210 is in interference fit with the tool holder 100 through the assembling holes 211, so that the purpose that the horn 210 is detachably assembled outside the tool holder 100 is achieved. Alternatively, in other embodiments, the horn 210 can be removably sleeved outside the tool holder 100.
Further, a reversing part 213 is formed on the horn 210, and the ultrasonic transducer 220 is disposed on the reversing part 213. Ultrasonic frequency vibration generated by the ultrasonic transducer 220 is transmitted to the tool holder 100 after being reversed by the reversing part 213 of the horn 210, and then transmitted to the tool 20, and the tool 20 performs ultrasonic vibration processing on a workpiece. Specifically, the turnaround portion 213 is an annular structure that is convexly formed in the outer sidewall of the horn 210.
Further, the inner sidewall of the horn 210 is also formed with a positioning portion 214 in a protruding manner, and the positioning portion 214 is in an inverted cone shape. For example, the positioning portion 214 is "funnel" shaped. Correspondingly, a tapered positioning structure 110 is convexly formed on the outer side wall of the tool holder 100, and the positioning structure 110 is matched with the positioning part 214. The ultrasonic assembly 200 is assembled from below the holder 100, and when the positioning structure 110 abuts against the positioning portion 214, it means that the ultrasonic assembly 200 is assembled with the holder 100. The positioning part 214 and the positioning structure 110 are provided to be matched with each other, so that the assembly is facilitated.
Further, the housing 230 includes a side portion 231 and a bottom portion 232, the bottom portion 232 is disposed at the bottom end of the side portion 231, the top end of the side portion 231 is open, and the bottom portion 232 is opened with a through hole 234. Specifically, a ball wrench position 233 is formed on a side wall of the housing 230, and can be assembled using a ball wrench. The opening of the side 231 and the through hole 234 of the bottom 232 are used for the tool holder 100 to pass through.
Further, the bottom 232 of the horn 210 is formed with a welding portion 215 protruding downward, and the welding portion 215 is connected to the inner sidewall of the through hole 234 by welding. On the one hand, facilitates improved sealing between the housing 230 and the horn 210 and, on the other hand, facilitates improved stability of the connection between the housing 230 and the horn 210.
Further, a clamping groove 235 is further formed in the shell 230, a clamping jaw position is formed in the bottom wall of the clamping groove 235, the clamping groove 235 is located above the ball spanner position 233, and the clamping jaw position is arranged to facilitate the clamping jaw to perform tool changing operation on the ultrasonic knife handle mechanism 10.
The ultrasonic transducer 220 includes a positive electrode sheet 221, a first piezoelectric sheet 223, a negative electrode sheet 222, a second piezoelectric sheet 224, and a back cover plate 225, which are sequentially stacked. Specifically, the back cover plate 225 is screwed to the horn 210 by a screw, and the positive electrode tab 221, the first piezoelectric tab 223, the negative electrode tab 222, and the second piezoelectric tab 224 are fixed between the commutator portion 213 and the back cover plate 225.
Referring to fig. 3 to 6, the ultrasonic assembly 200 further includes an electromagnetic receiving ring 240, the electromagnetic receiving ring 240 is disposed at the opening of the housing 230, the horn 210 and the electromagnetic receiving ring 240 together enclose a containing cavity 201, and the ultrasonic transducer 220 is located in the containing cavity 201.
The electromagnetic receiving ring 240 is provided with a containing groove 241, the receiving magnetic core is disposed in the containing groove 241, and the containing groove 241 penetrates through the top surface of the electromagnetic receiving ring 240. The electromagnetic receiving ring 240 is further provided with a through hole 242, the through hole 242 penetrates through the top surface and the bottom surface of the electromagnetic receiving ring 240, the accommodating groove 241 surrounds the through hole 242, and the through hole 242 is mainly used for the tool holder 100 to pass through. The periphery of the electromagnetic receiving ring 240 is further provided with a plurality of dynamic balance holes 243, the dynamic balance holes 243 penetrate through the outer side surface of the electromagnetic receiving ring 240, the dynamic balance holes 243 are not communicated with the accommodating groove 241, and the phenomenon that external water vapor enters the accommodating groove 241 to cause short circuit or damage to the coil is prevented.
Therefore, compared with the conventional mode that the dynamic balance ring and the electromagnetic receiving ring 240 are used as mutually independent parts and the dynamic balance ring is sleeved outside the tool holder 100, the dynamic balance hole 243 is directly formed in the electromagnetic receiving ring 240 in the scheme, so that the one-time assembly process can be reduced, and the assembly error can be effectively reduced. The dynamic balance hole 243 is directly formed on the circumferential side of the electromagnetic receiving ring 240 and penetrates through the outer side surface thereof, and the outer diameter of the electromagnetic receiving ring 240 is larger, so that the dynamic balance adjusting effect is better after the dynamic balance member is placed in the dynamic balance hole 243.
Further, a waterproof convex ring 244 is formed on the side wall of the through hole 242 in a protruding manner, and a sealant is filled in the gap between the waterproof convex ring 244 and the horn 210. On one hand, when the electromagnetic receiving ring 240 is assembled with the horn 210 and the housing 230, the waterproof convex ring 244 is overlapped on the side wall of the horn 210, and then sealant is applied to a gap between the waterproof convex ring 244 and the side wall of the horn 210, and the electromagnetic receiving ring 240 is also applied with the sealant after being provided with the receiving magnetic core and the receiving coil, so that a sealed accommodating cavity 201 is defined by the electromagnetic receiving ring 240, the housing 230 and the horn 210 together, and external water vapor is prevented from entering the accommodating cavity 201 to damage the ultrasonic transducer 220. On the other hand, a shaft shoulder structure is correspondingly formed on the tool holder 100, the shaft shoulder abuts against the waterproof convex ring 244, and the waterproof convex ring 244 provides a supporting function for the tool holder 100.
Furthermore, the electromagnetic receiving ring 240 is further provided with a threading hole 245, one end of the threading hole 245 is communicated with the accommodating groove 241, and the other end of the threading hole 245 is communicated with the accommodating cavity 201. The threading hole 245 is mainly used for a lead to pass through, one end of the lead is connected with the receiving coil in the accommodating groove 241, and the other end of the lead is connected with the electrode plate of the ultrasonic transducer 220, so that the receiving coil is electrically connected with the electrode plate of the ultrasonic transducer 220 through the lead.
Further, the number of the threading holes 245 is two, and the two threading holes 245 are provided axisymmetrically with respect to the center line of the electromagnetic receiving ring 240. The receiving coil has two ends, the two ends are respectively and electrically connected with the positive electrode plate and the negative electrode plate of the ultrasonic transducer 220, therefore, two threading holes 245 are arranged, one end of the receiving coil penetrates through one threading hole 245, and the other end penetrates through the other threading hole 245, which is beneficial to preventing short circuit between the coils. The threading holes 245 are symmetrical with respect to the center line of the electromagnetic receiving ring 240, which is beneficial to ensuring the dynamic balance of the electromagnetic receiving ring 240, and is further beneficial to the dynamic balance of the whole ultrasonic knife handle mechanism 10. Of course, in other embodiments, the number of the threading holes 245 may be one, which is beneficial to simplify the process.
The electromagnetic receiving ring 240 comprises an outer ring 246, an inner ring 247 and a bottom wall 248, the outer ring 246 and the inner ring 247 are arranged oppositely at intervals, the outer ring 246 and the inner ring 247 are connected through the bottom wall 248, the inner ring 247, the outer ring 246 and the wall form a containing groove 241 in a surrounding mode, and the threading hole 245 is an inclined hole. That is, the threading hole 245 penetrates from the outer side surface of the inner ring 247 to the direction of the accommodation chamber 201, and the threading hole 245 is formed. Such a structure is advantageous in ensuring the sealing performance in the accommodation chamber 201.
Of course, referring to fig. 7 to 9, in another embodiment, the electromagnetic receiving ring 240 includes an outer ring 246, an inner ring 247, and a bottom wall 248, the outer ring 246 and the inner ring 247 are disposed opposite to each other at an interval, the outer ring 246 and the inner ring 247 are connected by the bottom wall 248, the inner ring 247, the outer ring 246 and the bottom wall 248 jointly enclose an accommodating groove 241, and one end of the threading hole 245 penetrates through the outer side surface of the inner ring 247 and the top surface of the inner ring 247 to be communicated with the accommodating groove 241. The structure designed in this way is beneficial to reducing the hole opening process of the threading hole 245.
Further, a plurality of dynamic balance holes 243 are spaced apart in the circumferential direction of the electromagnetic receiving ring 240, and dynamic balance extends in the radial direction. The dynamic balance hole 243 is mainly used for assembling a dynamic balance member to adjust the dynamic balance of the entire ultrasonic knife handle mechanism 10.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (12)
1. An ultrasonic assembly, comprising:
the amplitude transformer is detachably sleeved outside the cutter handle;
the ultrasonic transducer is arranged on the amplitude transformer; and
the shell is hollow and is sleeved outside the amplitude transformer.
2. The ultrasonic assembly of claim 1, wherein the horn is provided with assembly holes penetrating through opposite ends thereof, the inner side wall of the assembly hole is provided with assembly threads, and the horn is used for being in threaded connection with the tool holder through the assembly threads; or
The horn is provided with assembling holes penetrating through two opposite ends of the horn, and the horn is used for realizing interference fit with the handle through the assembling holes.
3. The ultrasonic assembly of claim 1, wherein the horn has a diverter formed thereon, the ultrasonic transducer being disposed on the diverter.
4. The ultrasonic assembly of claim 1, wherein the horn further comprises a positioning portion formed by protruding from an inner sidewall of the horn, and the positioning portion has an inverted cone shape.
5. The ultrasonic assembly according to any one of claims 1 to 4, wherein the housing comprises a side portion and a bottom portion, the bottom portion is disposed at a bottom end of the side portion, a top end of the side portion forms an opening, and the bottom portion forms a through hole.
6. The ultrasonic assembly of claim 5, wherein the horn has a welding portion protruding downward from a bottom thereof, and the welding portion is connected to an inner sidewall of the through hole by welding.
7. The ultrasonic assembly of claim 5, further comprising an electromagnetic receiving ring disposed at the opening of the housing, wherein the housing, the horn and the electromagnetic receiving ring together define a receiving cavity, and the ultrasonic transducer is located in the receiving cavity.
8. The ultrasonic assembly according to claim 7, wherein the electromagnetic receiving ring has a receiving groove formed thereon, the receiving groove penetrates through a top surface of the electromagnetic receiving ring, the electromagnetic receiving ring has a through hole formed thereon, the through hole penetrates through the top surface and the bottom surface of the electromagnetic receiving ring, the receiving groove surrounds the through hole, the electromagnetic receiving ring has a plurality of dynamic balance holes formed on a peripheral side thereof, the dynamic balance holes penetrate through an outer side surface of the electromagnetic receiving ring, and the dynamic balance holes are not communicated with the receiving groove.
9. The ultrasonic assembly of claim 8, wherein the electromagnetic receiving ring further comprises a threading hole, one end of the threading hole is communicated with the accommodating groove, and the other end of the threading hole is communicated with the accommodating cavity.
10. The ultrasonic assembly of claim 9, wherein the electromagnetic receiving ring comprises an outer ring, an inner ring and a bottom wall, the outer ring and the inner ring are arranged in a spaced and opposite manner, the outer ring and the inner ring are connected through the bottom wall, the inner ring, the outer ring and the bottom wall jointly enclose the accommodating groove, and the threading hole is an inclined hole; or
The electromagnetic receiving ring comprises an outer ring, an inner ring and a bottom wall, the outer ring and the inner ring are oppositely arranged at intervals, the outer ring and the inner ring are connected through the bottom wall, the inner ring, the outer ring and the bottom wall jointly enclose the containing groove, and one end of the threading hole penetrates through the outer side face of the inner ring and the top face of the inner ring and is communicated with the containing groove.
11. The ultrasonic assembly of claim 8, wherein the sidewall of the through hole is formed with a waterproof collar, and a gap between the waterproof collar and the horn is filled with a sealant.
12. An ultrasonic knife handle mechanism, characterized by comprising a knife handle and the ultrasonic assembly as recited in any one of claims 1 to 11, wherein the knife handle is arranged in the horn in a penetrating manner, and the knife handle is detachably connected with the horn.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922403716.7U CN211887790U (en) | 2019-12-27 | 2019-12-27 | Ultrasonic knife handle mechanism and ultrasonic assembly |
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| CN201922403716.7U CN211887790U (en) | 2019-12-27 | 2019-12-27 | Ultrasonic knife handle mechanism and ultrasonic assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401983A (en) * | 2020-11-19 | 2021-02-26 | 昆山雷盛医疗科技有限公司 | Ultrasonic knife applied to surgical robot |
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2019
- 2019-12-27 CN CN201922403716.7U patent/CN211887790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401983A (en) * | 2020-11-19 | 2021-02-26 | 昆山雷盛医疗科技有限公司 | Ultrasonic knife applied to surgical robot |
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Effective date of registration: 20210419 Address after: 510663 Room 101, building a, No. 6, Nanyun 2nd Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. Patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH Patentee after: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Address before: 510663 the first and second floors of gate machine building (Block C), Pinyao Electronic Industrial Park, No. 8, Yuner Road, south of Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Patentee before: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Patentee before: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH |
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