CN213437776U - Ultrasonic vibrator mounting structure - Google Patents
Ultrasonic vibrator mounting structure Download PDFInfo
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- CN213437776U CN213437776U CN202022437170.XU CN202022437170U CN213437776U CN 213437776 U CN213437776 U CN 213437776U CN 202022437170 U CN202022437170 U CN 202022437170U CN 213437776 U CN213437776 U CN 213437776U
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- vibrator
- mounting structure
- ultrasonic vibrator
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Abstract
The utility model discloses an ultrasonic vibrator mounting structure, which comprises a pressing piece and a mounting disc; the mounting disc comprises a vibrator mounting part; the vibrator mounting part is provided with a slot; the shape of the slot is the same as that of the electrode plate, and the electrode plate can pass through the slot; the pressing piece is annular and comprises at least two crescent pressing plates, and the pressing piece and the vibrator installation part are matched with each other to be used for pressing the amplitude transformer flange, so that the ultrasonic vibrator is installed. And through setting up the shock attenuation gasket of taking the recess in the inside, form the parcel to the amplitude transformer flange, avoid mounting structure and the intermetallic direct contact of oscillator. Through the utility model discloses an use, under the condition of not disassembling the bonding tool, very quick light and handy can be fixed mounting structure and oscillator or disassemble, only use one kind to twist and move the fastening that the screw instrument can realize a whole set of mounting structure.
Description
Technical Field
The utility model relates to an ultrasonic bonding field, concretely relates to ultrasonic vibrator mounting structure.
Background
The ultrasonic welding has wide application in the field of industrial production, mainly takes material welding in the fields of plastic products, textile products, metal products, electronic industries and the like as main materials, and has the advantages of high welding efficiency, good welding quality, energy conservation, environmental protection and the like. Conventional ultrasonic welding system components include an ultrasonic generator, a transducer, a horn, and a horn. The transducer, the amplitude transformer and the welding head are combined into a triplet, and the combination of the transducer and the amplitude transformer is called a vibrator.
Generally, the vibrator and the welding head need to be installed and fixed on a rack of equipment for welding articles through a set of installation structure. The mounting structure does not belong to a standard product and is generally equipped by equipment manufacturers. First, the conventional mounting structure needs to disassemble the bonding head before mounting the vibrator and then assemble the bonding head after mounting, which is inconvenient for the whole process (as shown in fig. 1). If the mounting structure is damaged in the using process, the welding head needs to be disassembled firstly, then the mounting structure needs to be disassembled, and particularly for a final user, if a corresponding welding head clamping tool does not exist, the operation difficulty is greatly increased. In addition, the repeated disassembly and assembly of the welding head may bring about the abnormal conditions of infirm connection, abnormal sound of the vibrator and the like, and the normal production is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, operation facility, its self installation is disassembled and is not influenced oscillator and the oscillator mounting structure that the bonding tool is normally connected, solves the problem that the operation of existing oscillator mounting structure is inconvenient, lead to the bonding tool to disassemble the installation repeatedly.
The utility model discloses a following technical scheme realizes:
an ultrasonic vibrator mounting structure comprises a pressing piece and a mounting disc; the mounting disc comprises a vibrator mounting part; the vibrator mounting part is provided with a slot; the shape of the slot is the same as that of the electrode plate, and the electrode plate can pass through the slot; the pressing piece is annular and comprises at least two crescent pressing plates, and the pressing piece and the vibrator installation part are matched with each other to be used for pressing the amplitude transformer flange, so that the ultrasonic vibrator is installed.
In the scheme, the mounting disc comprises a vibrator mounting part, the vibrator mounting part is used for mounting the ultrasonic vibrator, the vibrator mounting part is provided with a slot with the same shape as an electrode plate of the ultrasonic vibrator, the electrode plate of the ultrasonic vibrator can penetrate through the slot, and a horn flange of the ultrasonic vibrator cannot penetrate through the slot; the compressing part comprises at least two crescent pressing plates, a ring shape is formed by the combination of the at least two crescent pressing plates, the inner diameter of the compressing part is smaller than the diameter of the amplitude transformer flange, the outer diameter of the compressing part is larger than the diameter of the amplitude transformer flange, the amplitude transformer flange is compressed through the mutual matching of the crescent pressing plates and the vibrator installation part, and the installation of the ultrasonic vibrator is realized. Through the design of the mounting structure, the mounting of the mounting structure and the ultrasonic vibrator can be realized without disassembling a welding head.
Preferably, the vibrator mounting part is further provided with a first annular step surface, and the first step surface is used for placing a pressing piece; through the setting of first step face, can realize compressing tightly quick location of piece, reduce the installation degree of difficulty, guarantee this mounting structure's ease for use.
As a further technical proposal of the utility model, the utility model also comprises a damping gasket which is arranged in a circular ring shape; the damping gasket is at least two pieces, the inner side of the damping gasket is provided with a groove which can be matched with the amplitude transformer flange, and the damping gasket is clamped into the amplitude transformer flange to form the package of the edge of the amplitude transformer flange. The amplitude transformer flange can not be in direct contact with the metal part of the mounting structure, so that the direct contact between the vibrator and the metal of the mounting structure is isolated, the vibration of the vibrator can not be transmitted to the mounting structure, the mounting structure can not loosen after long-term use, and the service life of the vibrator is prolonged.
Preferably, the shock absorbing pad is made of an insulating material with toughness.
Preferably, the oscillator installation department still sets up and is the annular second step face of circle, the second step face is used for shock pad's installation and location, through the setting of second step face makes things convenient for shock pad's location, has reduced the installation degree of difficulty, guarantees this mounting structure's rationality.
As a further technical solution of the present invention, the vibrator mounting portion is provided with a through hole, and the through hole penetrates through the vibrator mounting portion; the pressing piece is provided with a threaded hole, the threaded hole can be matched with the through hole through a connecting screw, and through the structural design of the threaded hole and the through hole, the mounting structure can be connected through the connecting screw, so that the tightness of the connection between the pressing piece and the mounting disc is guaranteed.
Preferably, the mounting disc is further provided with a plurality of machine table mounting holes, and the plurality of machine table mounting holes are matched with each other and used for realizing mounting of the mounting disc in adjustment.
Preferably, the plurality of machine table mounting holes are strip-shaped holes and threaded holes, and installation and adjustment of the machine table mounting holes on the equipment rack are facilitated.
Preferably, the mounting disc is of a rectangular structure, and alignment of the welding head position are facilitated through the design of the rectangular structure.
Preferably, the insulating pad is bonded on the inner wall of the slot, so that the situation that the side face of the slot is in direct contact with the oscillator to influence the performance of the ultrasonic oscillator is avoided.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to an ultrasonic vibrator mounting structure, which has simple structure, and can quickly and lightly finish the fixing or the disassembling of the mounting structure by using a simple and easily obtained tool under the condition of not disassembling an ultrasonic welding head;
2. the utility model relates to an ultrasonic vibrator mounting structure, the rectangular design of the mounting disc is convenient for the alignment and alignment of the welding head position;
3. the utility model relates to an ultrasonic vibrator mounting structure, board mounting hole are bar trompil and screw hole, make things convenient for installation and adjustment of mounting disc in the equipment rack.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a prior art ultrasonic transducer mounting structure;
FIG. 2 is a schematic view of the installation structure of the ultrasonic vibrator of the present invention;
fig. 3 is a schematic view of the mounting plate of the ultrasonic vibrator mounting structure of the present invention;
fig. 4 is a schematic view of the ultrasonic vibrator mounting structure and the ultrasonic vibrator assembling structure of the present invention;
FIG. 5 is a schematic view of the ultrasonic vibrator and the vibration-damping pad of the present invention;
fig. 6 is a schematic structural view of embodiment 2 of the present invention;
fig. 7 is a schematic structural view of embodiment 3 of the present invention;
reference numbers and corresponding part names in the drawings:
1-pressing piece, 11-crescent pressing plate, 12-threaded hole, 2-mounting disc, 21-vibrator mounting part, 211-slot, 212-first step surface, 213-second step surface, 214-through hole, 215-insulating pad, 22-machine table mounting hole, 3-shock-absorbing gasket, 4-connecting screw, 5-ultrasonic vibrator, 51-amplitude transformer, 52-transducer, 53-electrode plate, 54-amplitude transformer flange and 6-welding head.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
Example 1
As shown in fig. 2 to 5, an ultrasonic vibrator mounting structure includes a pressing member 1, a mounting plate 2, and a vibration-damping pad 3; the mounting plate 2 includes a vibrator mounting portion 21; the vibrator mounting part 21 is provided with a slot 211; the slot 211 and the electrode plate 53 have the same shape, and the electrode plate 53 can pass through the slot 211; the pressing piece 1 is annular, the pressing piece 1 comprises at least two crescent pressing plates 11, and the pressing piece 1 and the vibrator installation part 21 are matched with each other to press the amplitude transformer flange 54 so as to realize the installation of the ultrasonic vibrator; the damping gasket 3 is in a ring shape, the number of the damping gaskets 3 is at least two, grooves which can be matched with the amplitude transformer flange 54 are formed in the inner sides of the damping gaskets, the damping gasket 3 is clamped into the amplitude transformer flange 54, and the edge of the amplitude transformer flange 54 is wrapped. The amplitude transformer flange 54 can not be in direct contact with the metal part of the mounting structure, so that the direct contact between the vibrator and the metal of the mounting structure is isolated, the vibration of the vibrator can not be transmitted to the mounting structure, the mounting structure can not be loosened after long-term use, and the service life of the vibrator is prolonged.
In the scheme, the mounting disc 2 comprises a vibrator mounting part 21, the vibrator mounting part 21 is used for mounting an ultrasonic vibrator, the vibrator mounting part 21 is provided with a slot 211 which has the same shape as an electrode plate 53 of the ultrasonic vibrator, and the mounting disc 2 penetrates from the lower direction of the electrode plate 53 of the ultrasonic vibrator to a flange 54 of the amplitude transformer; the pressing piece 1 comprises at least two crescent pressing plates 11, a circular ring shape is formed by combining the at least two crescent pressing plates 11, the inner diameter of the pressing piece 1 is smaller than the diameter of the amplitude transformer flange 54, the outer diameter of the pressing piece 1 is larger than the diameter of the amplitude transformer flange 54, the crescent pressing plates 11 form the pressing piece 1 in a segmented mode, and the crescent pressing plates 11 can be inserted from the side face of the vibrator and press the amplitude transformer flange 54; the horn flange 54 is pressed through the mutual matching of the crescent pressure plate 11 and the vibrator installation part 21, the installation of the ultrasonic vibrator is realized, and the installation of the installation structure and the ultrasonic vibrator can be realized without disassembling the welding head 6 through the structural design of the installation structure.
As shown in fig. 2, oscillator installation department 21 is compared in the protruding boss that forms of the upper surface of mounting disc 2, compress tightly 1, damping gasket 3 and install inside the boss, conveniently compress tightly 1, damping gasket 3 installation location, just the boss can be used to cooperate with the board, and is convenient the utility model relates to a location of ultrasonic wave oscillator mounting structure and board.
As shown in fig. 3, the vibrator mounting portion 21 is further provided with a first annular step surface 212, and the first step surface 212 is used for placing the pressing member 1; through the setting of first step face 212, can realize compressing tightly quick location of piece 1, reduce the installation degree of difficulty, guarantee this mounting structure's ease for use.
Preferably, the vibration damper pad 3 is made of an insulating material having toughness.
As shown in fig. 3, the vibrator mounting portion 21 is further provided with a second step surface 213 in a circular ring shape, the second step surface 213 is used for placing the vibration damping gasket 3, and the vibration damping gasket 3 can be conveniently positioned by the second step surface 213, so that the mounting difficulty is reduced, and the rationality of the mounting structure is ensured.
As shown in fig. 2, the vibrator mounting portion 21 is provided with a through hole 214, and the through hole 214 penetrates through the vibrator mounting portion 21; the pressing piece 1 is provided with a threaded hole 12, the threaded hole 12 can be matched with the through hole 214 through a connecting screw 4, and through the structural design of the threaded hole 12 and the through hole 214, the mounting structure can be connected through the connecting screw 4, so that the tightness of the connection between the pressing piece 1 and the mounting disc 2 is ensured.
Preferably, the mounting disc 2 is further provided with a plurality of machine table mounting holes 22, and the plurality of machine table mounting holes 22 are matched with each other for realizing the mounting adjustment of the mounting disc 2.
Preferably, the plurality of machine table mounting holes 22 are strip-shaped holes and threaded holes, so that the whole structure can be conveniently mounted and adjusted on the equipment rack.
Example 2
As shown in fig. 6, the present embodiment is further defined on the basis of embodiment 1.
Example 3
As shown in fig. 7, the present embodiment is further defined on the basis of embodiment 2.
The mounting disc 2 is of a circular structure, and the mounting disc 2 is set to be of the circular structure, so that the size of the whole structure is reduced, the processing is more convenient, and the whole structure is lighter.
The utility model relates to an ultrasonic vibrator mounting structure, the inner wall bonding insulating pad 215 of fluting 211 avoids the side and the oscillator direct contact of fluting 211, influences ultrasonic vibrator's performance.
The utility model relates to an ultrasonic vibrator mounting structure, mounting disc 2 is the rectangle structure, through the design of rectangle structure, the alignment of the 6 positions of bonding tool of being convenient for.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An ultrasonic vibrator mounting structure is characterized by comprising a pressing piece (1) and a mounting disc (2);
the mounting disc (2) comprises a vibrator mounting part (21); the vibrator mounting part (21) is provided with a slot (211); the slot (211) and the electrode plate (53) are the same in shape, and the electrode plate (53) can pass through the slot (211);
the pressing piece (1) is annular, the pressing piece (1) comprises at least two crescent pressing plates (11), and the pressing piece (1) is matched with the vibrator installation part (21) to be used for pressing the amplitude transformer flange (54).
2. An ultrasonic vibrator mounting structure according to claim 1, wherein the vibrator mounting portion (21) further includes a first step surface (212) having a circular ring shape, and the first step surface (212) is used for placing the pressing member (1).
3. An ultrasonic vibrator mounting structure according to claim 2, further comprising a damper pad (3) having a ring shape; the damping gasket (3) is at least two pieces, and grooves which can be matched with the amplitude transformer flange (54) are formed in the inner side of the damping gasket (3).
4. An ultrasonic vibrator mounting structure according to claim 3, wherein the vibrator mounting portion (21) further includes a second step surface (213) having a circular ring shape, and the second step surface (213) is used for mounting and positioning the vibration damper pad (3).
5. An ultrasonic vibrator mounting structure according to claim 1, wherein the vibrator mounting portion (21) is provided with a through hole (214), and the through hole (214) penetrates the vibrator mounting portion (21); the pressing piece (1) is provided with a threaded hole (12), and the threaded hole (12) can be matched with the through hole (214) through a connecting screw (4).
6. An ultrasonic vibrator mounting structure according to any one of claims 1-5, wherein the mounting plate (2) is further provided with a plurality of machine table mounting holes (22), and the plurality of machine table mounting holes (22) are mutually matched for realizing mounting and adjustment of the mounting plate (2).
7. An ultrasonic vibrator mounting structure according to claim 6, wherein the mounting plate (2) has a rectangular structure.
8. An ultrasonic vibrator mounting structure according to claim 1, wherein an insulating pad (215) is bonded to an inner wall of the groove (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437170.XU CN213437776U (en) | 2020-10-28 | 2020-10-28 | Ultrasonic vibrator mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437170.XU CN213437776U (en) | 2020-10-28 | 2020-10-28 | Ultrasonic vibrator mounting structure |
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| Publication Number | Publication Date |
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| CN213437776U true CN213437776U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022437170.XU Active CN213437776U (en) | 2020-10-28 | 2020-10-28 | Ultrasonic vibrator mounting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024217458A1 (en) * | 2023-04-17 | 2024-10-24 | 深圳市世格赛思医疗科技有限公司 | Medical ultrasonic handle and scissor-type ultrasonic surgical instrument |
-
2020
- 2020-10-28 CN CN202022437170.XU patent/CN213437776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024217458A1 (en) * | 2023-04-17 | 2024-10-24 | 深圳市世格赛思医疗科技有限公司 | Medical ultrasonic handle and scissor-type ultrasonic surgical instrument |
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