CN222003819U - A cutting rotary tool used for splicing carved boards - Google Patents

Abstract

The utility model relates to the technical field of wood splicing processing, and specifically discloses a cutting rotary tool used for splicing carved boards, comprising a male knife and a female knife, the male knife and the female knife both comprising a tool body, a plurality of unit cutter heads are arranged on the outer side of the tool body, the unit cutter heads comprise a serrated milling cutter and a T-shaped milling cutter adjacent to the serrated milling cutter, a T-shaped slot is formed between the T-shaped milling cutters, the serrated milling cutters on the male knife and the female knife are arranged alternately, the T-shaped milling cutters on the male knife and the female knife and the T-shaped slots are arranged alternately, the length of the T-shaped milling cutter is greater than that of the serrated milling cutter, the upper end connection points of the wooden boards spliced by the tool of the technical solution are dense, when carving on the spliced board, the spliced board is not easy to crack, in addition, when carving, the splicing seam is not obvious, and the carving effect is good.

Description

Cutting rotary tool applied to splicing of engraving plates

Technical Field

The utility model relates to the technical field of wood splicing processing, and particularly discloses a cutting rotary cutter applied to splicing of a carved board.

Background

The cutter is an important tool in the wood splicing and cutting process, and has the function of generating relative motion with the wood to obtain a certain shape and size, is an important ring in the wood cutting process, and has important influence on the subsequent gluing by the quality; wood cutting can be divided into three forms, depending on the formation of articles and chips during cutting: 1. the workpiece is cut off a layer of chips with relatively large deformation, and the rest is a semi-product or a product, such as planing, turning and the like; 2. the cutting scraps are products, such as veneer rotary cutting, slicing and the like; 3. both the chips and the remaining work piece are articles such as milling used in chippings.

At present, the carved board splice is mainly with flush joint and finger joint, flush joint splice joint area is little intensity and easy fracture, finger joint seam influences the sculpture effect when finger joint splice, in current timber splice cutting process, milling is because easy operation, machining efficiency is higher, welcome by more and more enterprises, and in actual production, the milling cutter that adopts generally adopts milling cutter to treat the concatenation female groove and opens the splice groove, in order to guarantee that splice strength generally adopts long T (ordinary finger) type milling cutter to open the groove, and adopts the splice groove that T (ordinary finger) type milling cutter offered, the degree of depth of splice groove is darker joint strength is high, but splice seam vestige is great, influence sculpture artistic effect.

Disclosure of Invention

The utility model provides a cutting rotary tool applied to the splicing of the embossed plate aiming at the defect design of the prior art.

The technical scheme adopted by the utility model for solving the problems is as follows:

The utility model provides a cutting rotary cutter applied to the splicing of a carved plate, which comprises a male cutter and a female cutter, wherein the male cutter and the female cutter both comprise cutter bodies, a plurality of unit cutter heads are arranged on the outer sides of the cutter bodies, each unit cutter head comprises a sawtooth milling cutter and a T-shaped milling cutter adjacent to the sawtooth milling cutter, T-shaped grooves are formed between the T-shaped milling cutters, the male cutter and the sawtooth milling cutters on the female cutter are staggered, the male cutter, the T-shaped milling cutters on the female cutter and the T-shaped grooves are staggered, and the length of each T-shaped milling cutter is longer than that of each sawtooth milling cutter.

Further, the T-shaped milling cutter is consistent with the T-shaped groove in size and shape.

The outer side of the cutter main body is equidistantly provided with a plurality of cutter holders, and the unit cutter heads are arranged on the cutter holders.

Further, the number of the tool holders is 4 groups.

Further, a shaft hole is formed in the center of the cutter body and used for fixing the cutter on the rotating shaft.

Further, the shape of the single milling cutter on the sawtooth milling cutter is isosceles triangle.

Further, the unit tool bit is arranged on the same side of the tool rest.

The utility model has the beneficial effects that: the utility model provides a be applied to cutting rotary cutter of carving board concatenation, including public sword and female sword, public sword and female sword all include the cutter main part, the outside of cutter main part is equipped with a plurality of unit tool bit, unit tool bit includes sawtooth milling cutter and the T type milling cutter adjacent with sawtooth milling cutter, form T type groove between the T type milling cutter, staggered arrangement between the sawtooth milling cutter on public sword and the female sword, staggered arrangement between T type milling cutter and the T type groove on public sword and the female sword, T type milling cutter's length is greater than sawtooth milling cutter's length, the plank upper end tie point of the cutter concatenation of this technical scheme is intensive, when carving on the splice plate, splice plate difficult emergence fracture, in addition, when carving, splice joint is unobvious, the carving is effectual.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a master cutter in a cutting rotary cutter for splicing an engraving plate;

FIG. 2 is a cross-sectional view at A-A in FIG. 1;

FIG. 3 is a schematic view of a male tool in a cutting rotary tool for cutting and splicing embossed plates according to the present utility model;

fig. 4 is a cross-sectional view at B-B in fig. 3.

The reference numerals in the drawings are: 1-cutter body, 2-tool holder, 3-unit cutter head, 301-serrated milling cutter, 302-T-shaped milling cutter, 303-T-shaped groove and 4-shaft hole.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

Referring to fig. 1-4 of the specification, a cutting rotary cutter for engraving plate splicing comprises a male cutter and a female cutter, wherein the male cutter and the female cutter comprise a cutter main body 1, a plurality of unit cutter heads 3 are arranged on the outer side of the cutter main body 1, each unit cutter head 3 comprises a sawtooth milling cutter 301 and a T-shaped milling cutter 302 adjacent to the sawtooth milling cutter 301, T-shaped grooves 303 are formed between the T-shaped milling cutters 302, the male cutter and the female cutter are arranged in a staggered mode between the sawtooth milling cutters 301, the male cutter and the female cutter are arranged in the staggered mode between the T-shaped milling cutters 302 and the T-shaped grooves 303, the length of the T-shaped milling cutter 302 is larger than that of the sawtooth milling cutter 301, the depth of a clamping groove formed by the T-shaped milling cutter 302 is larger than that of the clamping groove formed by the sawtooth milling cutter 301, furthermore, the connecting strength of the clamping groove formed by the T-shaped milling cutter 302 is larger than that of the clamping groove formed by the sawtooth milling cutter 301, the upper end connecting point of a wood plate of the cutter splicing in the technical scheme is easy to be patterned, in addition, when the engraving is not cracked, and the splicing effect is not obvious.

As a preferred embodiment of this embodiment, the size and shape of the T-shaped milling cutter 302 is identical to those of the T-shaped groove 303, the T-shaped milling cutter 302 on the male cutter clamps the splicing surface on the splice plate to form a T-shaped protrusion and the T-shaped groove 303, the T-shaped milling cutter 302 on the female cutter also clamps the splicing surface to form another set of T-shaped protrusion and T-shaped groove 303, and the two parts are spliced in a staggered manner.

Specifically, a plurality of tool holders 2 are equidistantly distributed on the outer side of the tool main body 1, and the unit tool bits 3 are arranged on the tool holders 2.

Specifically, the number of the tool holders 2 is 4 groups.

As another preferred implementation of this embodiment, a shaft hole 4 is provided at the center of the tool body 1, and the shaft hole 4 is used for fixing the tool on the rotating shaft.

Specifically, the shape of the single milling cutter on the serrated milling cutter 301 is isosceles triangle.

Furthermore, the unit head 3 is arranged on the same side of the holder 2.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

The utility model provides a be applied to cutting rotary cutter of carving board concatenation, including public sword and female sword, public sword and female sword all include the cutter main part, the outside of cutter main part is equipped with a plurality of unit tool bit, unit tool bit includes sawtooth milling cutter and the T type milling cutter adjacent with sawtooth milling cutter, form T type groove between the T type milling cutter, staggered arrangement between the sawtooth milling cutter on public sword and the female sword, staggered arrangement between T type milling cutter and the T type groove on public sword and the female sword, T type milling cutter's length is greater than sawtooth milling cutter's length, the plank upper end tie point of the cutter concatenation of this technical scheme is intensive, when carving on the splice plate, splice plate difficult emergence fracture, in addition, when carving, splice joint is unobvious, the carving is effectual.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "transverse, longitudinal, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the term "inner and outer" refers to the inner and outer relative to the outline of each component itself.

It will be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or directly connected to the other element or intervening elements may be present therebetween. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present therebetween.

In addition, in the description of the present utility model, the terms "first" and "second" are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present utility model.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims (7)

1. Be applied to cutting rotary cutter of carving board concatenation, including public sword and female sword, its characterized in that, public sword with female sword all includes the cutter main part, the outside of cutter main part is equipped with a plurality of unit tool bit, unit tool bit include sawtooth milling cutter and with the adjacent T type milling cutter of sawtooth milling cutter, form T type groove between the T type milling cutter, public sword with staggered arrangement between the sawtooth milling cutter on the female sword, public sword with staggered arrangement between T type milling cutter on the female sword and the T type groove, T type milling cutter's length is greater than the length of sawtooth milling cutter.

2. A cutting rotary tool for use in embossed plate splicing according to claim 1, wherein the T-shaped milling cutter is in conformity with the T-shaped groove in size and shape.

3. The rotary cutting tool for splicing embossed plates according to claim 2, wherein a plurality of tool holders are equidistantly arranged on the outer side of the tool body, and the unit tool bits are disposed on the tool holders.

4. A cutting rotary tool for use in the splicing of embossed plates as recited in claim 3, wherein the number of the tool holders is 4 groups.

5. A rotary cutting tool for use in the splicing of embossed plates as recited in claim 4, wherein a shaft hole is provided at the center of the tool body, the shaft hole being for fixing the tool to the rotating shaft.

6. A cutting rotary cutter for use in engraving plate stitching according to any one of claims 3 to 5 wherein the shape of the individual cutters on the serrated cutter is isosceles triangle.

7. A rotary cutting tool for use in the splicing of embossed plates as recited in claim 6, wherein the unit bits are provided on the same side of the tool post.