CN220901930U

CN220901930U - Ultrasonic cutter for processing small holes

Info

Publication number: CN220901930U
Application number: CN202322236620.2U
Authority: CN
Inventors: 邱召华; 雷剑波; 马强; 张传学; 马纪涛
Original assignee: Shandong Jujiang Intelligent Industrial Technology Research Institute Co ltd
Current assignee: Shandong Jujiang Intelligent Industrial Technology Research Institute Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-05-07
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses an ultrasonic cutter for processing small holes, and relates to the technical field of ultrasonic processing. The ultrasonic tool comprises a positioning plate, an ultrasonic device and sliding blocks, wherein the two groups of sliding blocks are arranged in the positioning plate and are in sliding fit with the positioning plate, sliding grooves are formed in the upper surfaces of the two groups of sliding blocks, a tool head is arranged at the bottom of the ultrasonic device, a connecting plate is fixedly connected to the bottom of the ultrasonic device, the connecting plate is arranged on the outer side of the tool head, and push rods are fixedly connected to two sides of the bottom of the connecting plate. According to the utility model, the positioning plate, the positioning hole, the positioning buckle and the positioning rod are arranged, so that the alignment of the cutter head can be conveniently realized when small holes are machined, the cutter head is not required to be held by hand, and the machining range is more accurate while labor is saved; through setting up connecting plate, push rod, sliding block, spout, semicircle groove and sponge, can realize that the cutter head during operation is clean its surface through the sponge, prevent water stain pollution, be convenient for follow-up work.

Description

Ultrasonic cutter for processing small holes

Technical Field

The utility model belongs to the technical field of ultrasonic machining, and particularly relates to an ultrasonic cutter for machining small holes.

Background

Ultrasonic waves are increasingly applied by people along with the development of technology, and the ultrasonic waves lay the roles of cutting, wire-drawing dies, deep small hole processing and the like step by step through some characteristics of the ultrasonic waves. The ultrasonic hard and brittle processing system belongs to the composite processing category, so that a tool lightly acts on a workpiece with small force, ultrasonic longitudinal vibration is generated by a transducer, the amplitude is amplified by means of an amplitude transformer, the end face of the tool is driven to perform ultrasonic vibration, and abrasive particles suspended in working fluid are forced to continuously strike and polish a processed surface at great speed and acceleration. Compared with the traditional processing, the ultrasonic hard and brittle processing can reduce the resistance of the cutter, promote the chip removal rate and improve the strength of the cutter, thereby being capable of processing more brittle and harder materials and greatly improving the roughness of the processed hole wall and plane.

At present, the field of machining is mature by utilizing ultrasonic machining, wherein an ultrasonic cutter is the most important component in the ultrasonic machining process, for example, the roughness of the surface of an inner hole can be well reduced by utilizing the ultrasonic cutter to machine the inner surface of the inner hole.

However, the existing ultrasonic cutter is not very convenient to align the inner hole by hand, and the cutter head is moist after the inner hole is machined, so that the quality of the cutter head can be affected due to untimely cleaning.

Disclosure of utility model

The utility model aims to provide an ultrasonic cutter for processing small holes, which solves the problems that the inner holes are required to be aligned by hand during processing, and the surface of a cutter head is moist after processing.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to an ultrasonic cutter for processing small holes, which comprises a positioning plate, an ultrasonic device and sliding blocks, wherein the sliding blocks are provided with two groups and are arranged in the positioning plate and are in sliding fit with the positioning plate, the upper surfaces of the two groups of sliding blocks are provided with sliding grooves, the bottom of the ultrasonic device is provided with a cutter head, the bottom of the ultrasonic device is fixedly connected with a connecting plate, the connecting plate is arranged on the outer side of the cutter head, two sides of the bottom of the connecting plate are fixedly connected with push rods, and one end of each push rod is arranged in the sliding grooves and is in sliding fit with the sliding grooves.

The sliding groove penetrates through the sliding block and the positioning plate, and is in an irregular trapezoid shape.

The middle positions of one side surfaces of the two groups of sliding blocks are respectively provided with a semicircular groove, and the inside of each semicircular groove is fixedly connected with a sponge; through setting up connecting plate, push rod, sliding block, spout, semicircle groove and sponge, can realize that the cutter head during operation is clean its surface through the sponge, prevent water stain pollution, be convenient for follow-up work.

The upper surfaces of the two groups of sliding blocks are fixedly connected with clamping plates, one sides of the upper surfaces of the two groups of clamping plates are fixedly connected with positioning rods, and one side of the connecting plate is fixedly connected with two groups of positioning buckles.

The center position of locating plate upper surface has seted up the locating hole, the locating hole runs through the locating plate.

A plurality of struts are arranged on the bottom surface of the positioning plate; through setting up four groups of pillars, and the pillar is installed around the locating plate bottom surface, when better assurance locating plate's stability, the alignment location condition of cutter head when being convenient for observe the processing hole.

The utility model has the following beneficial effects:

According to the utility model, the positioning plate, the positioning hole, the positioning buckle and the positioning rod are arranged, so that the alignment of the cutter head can be conveniently realized when small holes are machined, the cutter head is not required to be held by hand, and the machining range is more accurate while labor is saved; through setting up connecting plate, push rod, sliding block, spout, semicircle groove and sponge, can realize that the cutter head during operation is clean its surface through the sponge, prevent water stain pollution, be convenient for follow-up work.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an ultrasonic tool for machining small holes;

FIG. 2 is an enlarged view of area B of FIG. 1;

FIG. 3 is a front view of an ultrasonic cutter structure for machining small holes;

FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1. A positioning plate; 101. a support post; 102. positioning holes; 2. an ultrasonic device; 201. a connecting plate; 202. a positioning buckle; 203. a cutter head; 3. a sliding block; 301. a push rod; 302. a clamping plate; 303. a sponge; 304. a positioning rod; 305. a chute; 306. a semicircular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the utility model discloses an ultrasonic cutter for processing small holes, which comprises a positioning plate 1, an ultrasonic device 2 and sliding blocks 3, wherein the sliding blocks 3 are provided with two groups and are arranged in the positioning plate 1 and are in sliding fit with the positioning plate 1, sliding grooves 305 are formed in the upper surfaces of the two groups of sliding blocks 3, a cutter head 203 is arranged at the bottom of the ultrasonic device 2, a connecting plate 201 is fixedly connected to the bottom of the ultrasonic device 2, the connecting plate 201 is arranged at the outer side of the cutter head 203, push rods 301 are fixedly connected to two sides of the bottom of the connecting plate 201, and one end of each push rod 301 is arranged in the sliding grooves 305 and is in sliding fit with the sliding grooves 305.

The sliding groove 305 penetrates the sliding block 3 and the positioning plate 1, and the sliding groove 305 has an irregular trapezoidal shape.

A semicircular groove 306 is formed in the middle position of one side surface of each of the two groups of sliding blocks 3, and a sponge 303 is fixedly connected inside the semicircular groove 306; through setting up connecting plate 201, push rod 301, sliding block 3, spout 305, semicircle groove 306 and sponge 303, can realize that cutter head 203 during operation is clean with its surface wiping through sponge 303, prevent water stain pollution, be convenient for follow-up work.

The upper surfaces of the two groups of sliding blocks 3 are fixedly connected with clamping plates 302, one sides of the upper surfaces of the two groups of clamping plates 302 are fixedly connected with positioning rods 304, and one side of the connecting plate 201 is fixedly connected with two groups of positioning buckles 202.

A positioning hole 102 is formed in the center of the upper surface of the positioning plate 1, and the positioning hole 102 penetrates through the positioning plate 1; through setting up locating plate 1, locating hole 102, location knot 202 and locating lever 304, when can realizing processing aperture, the alignment of cutter head 203 of being convenient for need not to hold, makes the machining scope more accurate in the time of laborsaving.

The bottom surface of the locating plate 1 is provided with a plurality of struts 101; through setting up four sets of pillars 101, and pillar 101 installs around locating plate 1 bottom surface, when better assurance locating plate 1's stability, the alignment location condition of cutter head 203 when being convenient for observe the processing hole.

The present embodiment is a method for using an ultrasonic tool for processing a small hole as shown in fig. 1 to 4: the positioning holes 102 of the positioning plate 1 are aligned with small holes to be processed, the connecting plate 201 is pressed down, the connecting plate 201 moves down to drive the cutter head 203 and the push rods 301 to move down, the two groups of push rods 301 move down to slide in the sliding grooves 305, so that the two groups of sliding blocks 3 slide in the positioning plate 1, the sponge 303 in the semicircular grooves 306 are tightly attached to the cutter head 203, stains on the surfaces of the cutter head 203 are conveniently wiped, one ends of the two groups of push rods 301 move out of the positioning plate 1, the cutter head 203 enters the small holes along the positioning holes 102, the positioning buckles 202 are buckled with the positioning rods 304, the ultrasonic device 2 is started, and small holes are processed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An ultrasonic cutter for processing small holes comprises a locating plate (1), an ultrasonic device (2) and a sliding block (3), and is characterized in that: the utility model discloses a cutting tool for the cutting tool, including locating plate (1), sliding block (3), connecting plate (201), push rod (301), slider (3), ultrasonic device (2), connecting plate (201) and push rod (301), wherein sliding block (3) are provided with two sets of, and all set up in the inside of locating plate (1) to rather than sliding fit, two sets of spout (305) have all been seted up to the upper surface of slider (3), cutter head (203) are installed to the bottom of ultrasonic device (2), the bottom fixedly connected with connecting plate (201) of ultrasonic device (2), and connecting plate (201) set up in the outside of cutter head (203), the both sides of connecting plate (201) bottom are all fixedly connected with push rod (301), the one end of push rod (301) set up in spout (305) inside and rather than sliding fit.

2. An ultrasonic tool for machining small holes according to claim 1, characterized in that the chute (305) penetrates the slide block (3) and the positioning plate (1), and that the chute (305) is irregularly trapezoidal.

3. An ultrasonic cutter for processing small holes according to claim 1, characterized in that the middle position of one side surface of each of the two groups of sliding blocks (3) is provided with a semicircular groove (306), and the inside of the semicircular groove (306) is fixedly connected with a sponge (303).

4. An ultrasonic tool for processing small holes according to claim 1, characterized in that the upper surfaces of the two sets of sliding blocks (3) are fixedly connected with clamping plates (302), one sides of the upper surfaces of the two sets of clamping plates (302) are fixedly connected with positioning rods (304), and one side of the connecting plate (201) is fixedly connected with two sets of positioning buckles (202).

5. An ultrasonic tool for machining small holes according to claim 1, characterized in that a positioning hole (102) is provided in the central position of the upper surface of the positioning plate (1), and the positioning hole (102) penetrates through the positioning plate (1).

6. An ultrasonic tool for machining small holes according to claim 1, characterized in that the bottom surface of the positioning plate (1) is provided with a number of struts (101).