CN217069512U

CN217069512U - Fastening type transducer

Info

Publication number: CN217069512U
Application number: CN202220382412.6U
Authority: CN
Inventors: 程立红
Original assignee: Beijing Cheng Cheng Weiye Science And Technology Co ltd
Current assignee: Beijing Cheng Cheng Weiye Science And Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-29
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a fastening type transducer relates to transducer technical field, including upper end and lower tip, the gasket is installed through the female rotation of locking in the top of upper end, and the bottom of gasket is connected installs locking screw, and the inside of upper end is hollow column structure, and fixed mounting has the lock sleeve, and one side of locking screw runs through lock sleeve fixed mounting in one side of tip under, the surface of locking screw and the inside intermeshing of lock sleeve. According to the scheme, the thread structure on the surface of the locking screw is at least 75 degrees of included angle meshed with the inside of the locking sleeve, the locking screw and the locking sleeve penetrate through the positive pole piece, the first partition gasket, the negative pole piece and the second partition gasket and are fixedly installed on one side of the lower end part, the inclination angle is matched with the thread on the surface of the locking screw, in the vibration process, the generated force acts between each point, the generated vibration is locked through the included angle, and the stability of the parts during installation or working is improved.

Description

Fastening type transducer

Technical Field

The utility model relates to a transducer technical field, in particular to fastening type transducer.

Background

The main current uses of transducers are: ultrasonic cleaning, ultrasonic welding, ultrasonic therapy, ultrasonic testing, ultrasonic chemistry, and the like, wherein ultrasonic cleaning and ultrasonic welding and ultrasonic chemistry have high requirements on transducer power, a single transducer oscillator needs to have large power capacity, and in a high-power transducer, the actual output power of the transducer is limited by many factors, wherein a mechanical limit is an important factor limiting the output power of the transducer.

Current transducer is fixed through anti-silk bolt in installation use, the screw thread structure normal screw thread slope contained angle on surface is installed at 120 degrees directions in traditional anti-silk bolt installation, because contained angle and installed part are carrying out the high frequency vibration in-process to the work piece and are easily produced the positive and drop, cause the fixity poor between each part, in addition, because the one end of transducer is planar structure, the surface of installed work piece is the plane together, lead to the vibration transmission angle to be littleer, lead to the inhomogeneous fixed of shaking

Accordingly, the present application provides a fastening type transducer to meet the need.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to provide a fastening type transducer to solve the problems set forth in the background above.

In order to achieve the above purpose, the present application provides the following technical solutions: a fastening type transducer comprises an upper end part and a lower end part, wherein a gasket is rotatably installed on the top of the upper end part through a locking nut, a locking screw is connected and installed at the bottom of the gasket, the interior of the upper end part is of a hollow structure and is fixedly provided with a locking sleeve, one side of the locking screw penetrates through the locking sleeve and is fixedly installed on one side of the lower end part, and the surface of the locking screw and the interior of the locking sleeve are mutually meshed;

anodal piece is installed to one side of upper end, first wall packing ring is installed to one side of anodal piece, the negative pole piece is installed in the connection of one side of first wall packing ring, anodal piece and negative pole piece be symmetrical column structure install respectively in the both sides of first wall packing ring, the second is installed to one side of negative pole piece and is cut off the packing ring, gain piece is installed to inside one side of tip down.

Preferably, the thread structure on the surface of the locking screw is at least 75 degrees of included angle and meshed with the inside of the locking sleeve, and the locking screw and the locking sleeve penetrate through the positive piece, the first partition gasket, the negative piece and the second partition gasket and are fixedly arranged on one side of the lower end part.

Preferably, the outside of lock sleeve and the surface spraying of locking screw have insulating coating, one side of lower tip seted up with the thread groove of locking screw surface looks adaptation, locking screw rotates to be installed in the inside of thread groove, the central point that anodal piece, first wall packing ring, negative pole piece and second cut off the packing ring put with the opposite screw thread in locking screw surface, and inclination with the screw thread looks adaptation on locking screw surface.

Preferably, first wall packing ring and second wall packing ring are ceramic ring column structure, and respectively with the both sides looks adaptation of anodal spare, negative pole spare, the cross section of first wall packing ring and second wall packing ring is wedge column structure, and the second wall one side of packing ring with one side looks butt of tip down.

Preferably, anodal piece and negative pole piece be the dislocation form set up respectively in first wall one side of packing ring and second wall packing ring, anodal piece and negative pole piece are nickel or copper and make, and the edge is provided with the through wires hole of annular form, and is the symmetry dislocation form and lies in respectively the upper end both sides.

Preferably, the top of the lower end part is provided with a resistance-increasing coating, the resistance-increasing coating is abutted against one side of the second partition gasket, the gain part is arranged on one side of the bottom of the cross section of the lower end part, the cross section of the gain part is of a rectangular lattice structure, and the gain part is of a wafer-shaped structure.

To sum up, the utility model discloses a technological effect and advantage:

1. in the scheme, the thread structure on the surface of the locking screw is arranged to form an included angle of at least 75 degrees to be meshed with the inside of the locking sleeve, the locking screw and the locking sleeve penetrate through the positive part, the first partition gasket, the negative part and the second partition gasket and are fixedly arranged on one side of the lower end part, the insulating coating is sprayed on the outer side of the locking sleeve and the surface of the locking screw to prevent the short circuit phenomenon caused by electric leakage, one side of the lower end part is provided with a thread groove matched with the surface of the locking screw, the locking screw is rotatably arranged in the thread groove, the central positions of the positive part, the first partition gasket, the negative part and the second partition gasket are opposite to the threads on the surface of the locking screw, and the inclination angle is matched with the threads on the surface of the locking screw, in the vibration process, the generated force acts between each point, and the generated vibration is locked through the included angle, so that the stability of the parts during installation or working is improved.

2. Above-mentioned scheme, locate one side of tip cross section bottom down through setting up the gain piece, the cross section of gain piece is rectangle latticed structure, the gain piece is wafer column structure, because the rectangle has parallelogram's all properties, the opposite side is parallel and equals, the opposite angle equals, adjacent angle is complementary, the diagonal divides equally each other and leads the in-process that shakes at the tip down, the vibration frequency of transmission is cut apart in a plurality of equivalent transmission points, and then with the more balanced conduction of vibrational force to the surface that needs the operation object, the contact mode of vibration has been improved, the transmitting efficiency is improved, the produced noise when reducing the operation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic view of the overall installation structure of the present invention.

In the figure: 1. an upper end portion; 2. a lower end portion; 3. locking the nut; 4. a gasket; 5. locking the screw rod; 6. a locking sleeve; 7. a positive electrode member; 8. a first partition gasket; 9. a negative pole piece; 10. a second partition gasket; 11. a gain element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, a fastening transducer includes an upper end portion 1 and a lower end portion 2, a spacer 4 is rotatably installed at the top of the upper end portion 1 through a locking nut 3, a locking screw 5 is installed at the bottom of the spacer 4 in a connected manner, the upper end portion 1 is of a hollow structure and is fixedly installed with a locking sleeve 6, one side of the locking screw 5 penetrates through the locking sleeve 6 and is fixedly installed at one side of the lower end portion 2, and the surface of the locking screw 5 and the inside of the locking sleeve 6 are engaged with each other to fix the upper end portion 1.

In this embodiment, a positive electrode 7 is installed on one side of the upper end 1, a first partition gasket 8 is installed on one side of the positive electrode 7, a negative electrode 9 is installed on one side of the first partition gasket 8 in a connected manner, the positive electrode 7 and the negative electrode 9 are symmetrically installed on two sides of the first partition gasket 8 respectively, a second partition gasket 10 is installed on one side of the negative electrode 9, the first partition gasket 8 and the second partition gasket 10 are ceramic ring structures and are respectively matched with two sides of the positive electrode 7 and two sides of the negative electrode 9, so that vibration generated by the second partition gasket 10 interacts with each other, consistency of vibration directions is guaranteed, and the installation structure is a butt-clamping type assembly structure, and mechanical loss between vibrations is reduced.

In the embodiment, the thread structure on the surface of the locking screw 5 is engaged with the inside of the locking sleeve 6 at an included angle of at least 75 degrees, the locking screw 5 and the locking sleeve 6 penetrate through the positive pole piece 7, the first separation washer 8, the negative pole piece 9 and the second separation washer 10 and are fixedly arranged on one side of the lower end part 2, the outer side of the locking sleeve 6 and the surface of the locking screw 5 are sprayed with an insulating coating to prevent the short circuit phenomenon caused by electric leakage, one side of the lower end part 2 is provided with a thread groove matched with the surface of the locking screw 5, the locking screw 5 is rotatably arranged in the thread groove, the central positions of the positive pole piece 7, the first separation washer 8, the negative pole piece 9 and the second separation washer 10 are opposite to the thread on the surface of the locking screw 5, the inclination angle is matched with the thread on the surface of the locking screw 5, in the vibration process, the generated force acts between each point, and the generated vibration is locked through the included angle, the stability of the above-mentioned components during installation or operation is increased.

In this embodiment, the cross section of the first partition washer 8 and the second partition washer 10 is in a wedge-shaped structure, one side of the second partition washer 10 is abutted against one side of the lower end portion 2, one side of the inside of the lower end portion 2 is provided with the gain member 11, the top of the lower end portion 2 is provided with the resistance increasing coating, the resistance increasing coating is abutted against one side of the second partition washer 10 to increase the friction between abutting points and further prevent the instability of the joining of the components in the working process, the gain member 11 is arranged on one side of the bottom of the cross section of the lower end portion 2, the cross section of the gain member 11 is in a rectangular lattice structure, the gain member 11 is in a wafer-shaped structure, because the rectangle has all properties of a parallelogram, opposite sides are parallel and equal, opposite angles are equal, adjacent angles are complementary, diagonal lines are equally divided into a plurality of equal transmission points in the process of conducting vibration by equally dividing the diagonal lines on the lower end portion 2, and then more balanced conduction of vibration power to the surface of the object that needs to be worked has improved the contact mode of vibration, improves the transmitting efficiency, reduces the noise that produces during the operation.

In this embodiment, the positive electrode member 7 and the negative electrode member 9 are disposed on one side of the first separating washer 8 and the second separating washer 10 in a staggered manner, the positive electrode member 7 and the negative electrode member 9 are made of nickel or copper, and the edges of the positive electrode member 7 and the negative electrode member 9 are provided with annular threading holes, and are symmetrically staggered and disposed on two sides of the upper end portion 1, respectively, so as to fix the coil by winding the coil in the threading holes, wherein the surfaces of the positive electrode member 7, the negative electrode member 9, the first separating washer 8 and the second separating washer 10 are smoothed, thereby ensuring high efficiency in the vibration transmission process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A fastening transducer comprising an upper end (1) and a lower end (2), characterized in that: the top of the upper end part (1) is rotatably provided with a gasket (4) through a locking nut (3), the bottom of the gasket (4) is connected with and provided with a locking screw (5), the inside of the upper end part (1) is of a hollow structure and is fixedly provided with a locking sleeve (6), one side of the locking screw (5) penetrates through the locking sleeve (6) and is fixedly arranged on one side of the lower end part (2), and the surface of the locking screw (5) and the inside of the locking sleeve (6) are mutually meshed;

anodal piece (7) are installed to one side of upper end portion (1), first wall packing ring (8) are installed to one side of anodal piece (7), one side of first wall packing ring (8) is connected installs negative pole piece (9), anodal piece (7) and negative pole piece (9) are symmetrical column structure install respectively in the both sides of first wall packing ring (8), the second is installed in one side of negative pole piece (9) and is cut off packing ring (10), gain piece (11) are installed to inside one side of tip (2) down.

2. A fastening transducer according to claim 1, wherein: the thread structure on the surface of the locking screw rod (5) is at least 75 degrees of included angle and meshed with the inside of the locking sleeve (6), and the locking screw rod (5) and the locking sleeve (6) penetrate through the anode piece (7), the first partition gasket (8), the cathode piece (9) and the second partition gasket (10) and are fixedly installed on one side of the lower end part (2).

3. A fastening type transducer according to claim 2, wherein: the outside of lock sleeve (6) and the surface spraying of locking screw (5) have insulating coating, down the tip (2) one side seted up with the thread groove of locking screw (5) surface looks adaptation, locking screw (5) rotate to be installed in the inside of thread groove, anodal piece (7), first wall packing ring (8), negative pole piece (9) and second cut off the central point of packing ring (10) put with locking screw (5) opposite screw thread in surface, and inclination with the thread looks adaptation on locking screw (5) surface.

4. A fastening transducer according to claim 1, wherein: first wall packing ring (8) and second wall packing ring (10) are ceramic ring shape structure, and respectively with the both sides looks adaptation of positive pole piece (7), negative pole piece (9), the cross section that first wall packing ring (8) and second cut off packing ring (10) is wedge column structure, and the second cut off one side of packing ring (10) with one side looks butt of tip (2) down.

5. A fastening transducer according to claim 1, wherein: anodal piece (7) and negative pole piece (9) are the dislocation form set up respectively in first wall packing ring (8) and the one side that the second cut off packing ring (10), anodal piece (7) and negative pole piece (9) are made for nickel or copper, and the edge is provided with the through wires hole of annular form, and is the symmetry dislocation form and lies in respectively upper end (1) both sides.

6. A fastening transducer according to claim 1, wherein: the top of lower tip (2) is equipped with the resistance-increasing coating, the resistance-increasing coating with one side looks butt of second wall packing ring (10), gain piece (11) are located one side of lower tip (2) cross section bottom, the cross section of gain piece (11) is rectangle latticed structure, gain piece (11) are wafer-shaped structure.