CN213563199U

CN213563199U - Woodworking is with giving up formula helical blade convenient to it is fixed

Info

Publication number: CN213563199U
Application number: CN202021471821.0U
Authority: CN
Inventors: 余洋
Original assignee: Dongguan Changrun Precision Machinery Parts Co ltd
Current assignee: Dongguan Changrun Precision Machinery Parts Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-29
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a disposable spiral blade convenient for fixing for woodworker, which comprises a blade main body, wherein a bolt cutter shaft mounting hole is arranged at the middle position of the top and the bottom of the blade main body, second grooves are arranged at the four corners of the top of the blade main body, and a limiting column is arranged at the inner bottom of each second groove; the utility model discloses the device is through mutually supporting of installation component, conveniently with the quick installation in spiral arbor of the device, and difficult emergence drops, easy operation is convenient, through mutually supporting of protection component, can protect the edge of blade main part, prevent to bump when depositing the transportation and lead to the blade main part opening to appear, when the workman is when the blade main part of taking, also can avoid the workman by blade main part fish tail through the protection of protecting crust simultaneously to improve the security of workman when the device of taking uses.

Description

Woodworking is with giving up formula helical blade convenient to it is fixed

Technical Field

The utility model relates to a give up formula helical blade technical field specifically is a carpenter is with giving up formula helical blade convenient to it is fixed

Background

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing, wood surface decoration and the like, functional processing technologies such as wood protection, wood modification and the like, wherein the cutting is performed by sawing, planing, milling, drilling, sanding and the like, the cutting method is different from other materials due to the influence of wood tissues, textures and the like, the moisture content of the wood has influence on the cutting processing, for example, a veneer manufacturing method and wood chip production need wet wood cutting, most of processed parts need dry wood cutting and the like, the drying is generally specially referred to as finished wood drying, other wood materials such as veneers, shavings, wood fibers and the like are respectively components of plywood, shaving board and fiberboard manufacturing technologies, and soft and hard solid wood, artificial boards and the like need to be installed on a spiral cutter shaft by a disposable spiral cutter blade for operation;

the prior disposable spiral blade has the following defects in the practical use process: 1. when the conventional disposable spiral blade is installed with a spiral cutter shaft, the device is sleeved on the spiral cutter shaft, so that the disposable spiral blade is easy to shake when rotated for a long time for use, and then falls off; 2. when the conventional disposable spiral blade is stored and transported, personnel collide to cause a gap to appear in the blade main body (1), so that the disposal rate of the blade is improved; 3. and when the blade is taken by a worker for installation, the existing blade is not provided with a protection structure, so that the worker is easily scratched.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carpenter is with giving up formula helical blade convenient to it is fixed to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carpenter is with giving up formula spiral blade convenient to it is fixed, includes the blade main part, the intermediate position department of blade main part top and bottom is provided with bolt arbor mounting hole, the four corners department at blade main part top all is provided with the second recess, the interior bottom of second recess is provided with spacing post, the both sides of blade main part are provided with the protecting crust, the both ends that the protecting crust top is close to blade main part one side are provided with spacing bayonet socket, one side of blade main part top one end is provided with first recess, the interior bottom of first recess is provided with the touch pad.

Preferably, the top outside the spacing post is provided with an annular groove, and the annular groove and the spacing bayonet are mutually matched.

Preferably, the protective shell is formed by an inverted concave structure.

Preferably, two ends of the inner side of the bolt cutter shaft mounting hole are provided with limiting columns.

Preferably, a plurality of groups of touch blocks are uniformly arranged on the top of the touch pad.

Preferably, the protective shell is made of a plastic material.

Compared with the prior art, the beneficial effects of the utility model are that: the disposable spiral blade convenient for fixing is convenient to install on a spiral blade shaft quickly through the mutual matching of the installation components, is not easy to fall off and is simple and convenient to operate, the edge of the blade main body can be protected through the mutual matching of the protection components, the situation that the blade main body is in a gap caused by collision during storage and transportation is prevented, meanwhile, when a worker takes the blade main body, the worker is prevented from being scratched by the blade main body through the protection of the protection shell, the safety of the worker when taking the disposable spiral blade convenient for fixing is improved, through the mutual matching of the touch components, the front side is formed when the worker touches the touch pad through the hand under the condition of dark light, the front side can be identified quickly when the worker installs the disposable spiral blade convenient for fixing, and the practicability of the disposable spiral blade convenient for fixing is further improved;

1. through the mutual matching of the limiting column and the bolt cutter shaft mounting hole component, the device is conveniently and rapidly mounted on the bolt cutter shaft, is not easy to fall off, and is simple and convenient to operate;

2. through the mutual matching of the limiting bayonet, the protective shell, the limiting column, the annular groove and other components, the edge of the blade main body can be protected, the blade main body is prevented from being cracked due to collision during storage and transportation, and meanwhile, when workers take the blade main body, the workers can be prevented from being scratched by the blade main body through the protection of the protective shell, so that the safety of the workers when taking the device for use is improved;

3. through mutually supporting of components such as touch pad, first recess and touch piece, touch pad department then for openly through the hand under the darker condition of light to the workman of being convenient for when installing the device, the positive and negative of distinguishing the device that can be quick further improves the device's practicality.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of fig. 1 at a according to the present invention;

fig. 4 is an enlarged view of the position B of fig. 1 according to the present invention.

In the figure: 1. a blade body; 2. a limiting column; 3. a limiting bayonet; 4. a protective shell; 5. a bolt cutter shaft mounting hole; 6. a touch panel; 7. a first groove; 8. a limiting column; 9. a second groove; 10. an annular groove.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a carpenter is with giving up formula helical blade convenient to it is fixed, including blade main part 1, the intermediate position department of 1 top of blade main part and bottom is provided with bolt arbor mounting hole 5, the installation of being convenient for, the four corners department at 1 top of blade main part all is provided with second recess 9, the interior bottom of second recess 9 is provided with spacing post 8, play limiting displacement, the both sides of blade main part 1 are provided with protecting crust 4, the both ends that 4 tops of protecting crust are close to 1 one side of blade main part are provided with spacing bayonet socket 3, one side of 1 top one end of blade main part is provided with first recess 7, the interior bottom of first recess 7 is provided with touch pad 6, the touch of being convenient for.

In this implementation, the top in the 8 outsides of spacing post is provided with annular groove 10, plays the fixed action, and annular groove 10 and the mutual adaptation of spacing bayonet socket 3, protective housing 4 comprises the style of calligraphy structure of falling concave, and convenient fixed, 5 inboard both ends of bolt arbor mounting hole are provided with spacing post 2, and the installation of being convenient for is fixed, and the top of touch pad 6 evenly is provided with the multiunit piece of touching, and protective housing 4 comprises the plastics material, plays the guard action.

The working principle is as follows: the device is arranged on the spiral cutter shaft through the bolt cutter shaft mounting hole 5, and then the limiting column 2 on the bolt cutter shaft mounting hole 5 is matched with the spiral cutter shaft, so that the device is conveniently and quickly arranged on the spiral cutter shaft, is not easy to fall off, and is simple and convenient to operate;

through spacing bayonet socket 3 on the protecting crust 4 and the mutual adaptation of annular groove 10 on the spacing post 8, thereby can fix two sets of protecting crust 4 in the both sides of blade main part 1, thereby protect the edge of blade main part 1, prevent to bump when depositing the transportation and lead to blade main part 1 to appear the opening, simultaneously when the workman is when taking blade main part 1, also can avoid the workman by blade main part 1 fish tail through the protection of protecting crust 4, thereby improve the security of workman when the device of taking uses, be provided with multiunit touch block in first recess 7 on the touch pad 6, touch 6 department through the hand under the dark condition of light and then be the front, thereby be convenient for the workman when installing the device, the recognition the device's that can be quick positive and negative, further improve the device's practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a carpenter is with giving up formula helical blade convenient to it is fixed, includes blade main part (1), its characterized in that: the utility model discloses a blade of cutting tool, including blade main part (1), the intermediate position department of bottom is provided with bolt arbor mounting hole (5), the four corners department at blade main part (1) top all is provided with second recess (9), the interior bottom of second recess (9) is provided with spacing post (8), the both sides of blade main part (1) are provided with protecting crust (4), the both ends that protecting crust (4) top is close to blade main part (1) one side are provided with spacing bayonet socket (3), one side of blade main part (1) top one end is provided with first recess (7), the interior bottom of first recess (7) is provided with touch pad (6).

2. A disposable woodworking spiral blade convenient for fixing as claimed in claim 1, wherein: the top in spacing post (8) outside is provided with annular groove (10), annular groove (10) and spacing bayonet socket (3) mutual adaptation.

3. A disposable woodworking spiral blade convenient for fixing as claimed in claim 1, wherein: the protective shell (4) is formed by an inverted concave structure.

4. A disposable woodworking spiral blade convenient for fixing as claimed in claim 1, wherein: and limiting columns (2) are arranged at two ends of the inner side of the bolt cutter shaft mounting hole (5).

5. A disposable woodworking spiral blade convenient for fixing as claimed in claim 1, wherein: and a plurality of groups of touch blocks are uniformly arranged on the top of the touch pad (6).

6. A disposable woodworking spiral blade convenient for fixing as claimed in claim 1, wherein: the protective shell (4) is made of plastic materials.