CN212919780U

CN212919780U - Three-blade T-shaped joggle cutter

Info

Publication number: CN212919780U
Application number: CN202021079467.7U
Authority: CN
Inventors: 谢丙光; 林俊; 谢逸拓; 林妍熹; 林致锦
Original assignee: Zhejiang Yusheng Tools Co ltd
Current assignee: Zhejiang Yusheng Tools Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-09
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a three-blade T-shaped joggle cutter, including the handle of a knife, the one end of handle of a knife is equipped with first tool bit and the second tool bit that the interval set up, first tool bit is located the lower extreme of second tool bit, first tool bit and second tool bit outside all include cutting part and cutter body, the one end and the cutting part middle part fixed connection of cutter body, the other end extend towards the cutting part outside, the handle of a knife is relative to be equipped with the connecting block with the junction of handle of a knife and first tool bit, be equipped with the adapter sleeve between first tool bit and the second tool bit, the upper end of handle of a knife is located to the adapter sleeve, the both ends of adapter sleeve are equipped with the gasket respectively, the upper end of second tool bit is equipped with the fastener that is used for fastening first tool bit and second tool bit to provide a three-blade T-shaped joggle cutter convenient to install.

Description

Three-blade T-shaped joggle cutter

Technical Field

The utility model relates to a carpenter's instrument technical field, in particular to three sword T type joggle closes sword.

Background

Woodworking tools are tools that machine wood into a desired shape and size by cutting methods. Woodworking tools are used both manually and mechanically, and machine tools are used in both batch and mass production.

In the prior art, the installation and the disassembly of the tenon blade are inconvenient, so that the use is inconvenient, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a three-blade T type joggle-closing cutter convenient to installation, simple structure, that firm in connection degree is high.

The technical scheme of the utility model is realized like this: the utility model provides a three-blade T type joggle cutter, includes the handle of a knife, the one end of handle of a knife is equipped with first tool bit and the second tool bit that the interval set up, first tool bit is located the lower extreme of second tool bit, all including cutting part and cutter body in first tool bit and the second tool bit outside, the one end and the cutting part middle part fixed connection of cutter body, the other end extend towards the cutting part outside, the handle of a knife is relative to be equipped with the connecting block with the junction of handle of a knife and first tool bit, be equipped with the adapter sleeve between first tool bit and the second tool bit, the upper end of handle of a knife is located to the adapter sleeve, the both ends of adapter sleeve are equipped with the gasket respectively, the upper end of second tool bit is equipped with the fastener that.

By adopting the technical scheme, one end of the knife handle is provided with the first knife head and the second knife head which are arranged at intervals, the first knife head and the second knife head are used for processing wood, the first knife head is positioned at the lower end of the second knife head, the outer sides of the first knife head and the second knife head respectively comprise the cutting part and the knife body, the knife body is used for cutting the wood, one end of the knife body is fixedly connected with the middle part of the cutting part, so that the wood is conveniently cut, the cutting efficiency is greatly improved, the other end extends towards the outer side of the cutting part, the cutting efficiency is further improved, the connecting block is arranged at the joint of the knife handle and the first knife head, the bottom of the first knife head is abutted against the top of the connecting block, the connecting sleeve is arranged between the first knife head and the second knife head, the connecting sleeve separates the first knife head from the second knife head, so that the mortise is conveniently formed by, the upper end of handle of a knife is located to the adapter sleeve cover, the bottom of second tool bit is contradicted with the top of adapter sleeve, the both ends of adapter sleeve are equipped with the gasket respectively, the setting of gasket has improved the tightness of connecting, the installation of being convenient for simultaneously, the upper end of second tool bit is equipped with the fastener that is used for fastening first tool bit and second tool bit, the fastener adopts threaded connection, improves the firmness of connecting, the installation of being convenient for simultaneously and dismantlement.

The utility model discloses further set up to: the outside of handle of a knife is equipped with the strengthening rib, the strengthening rib sets up along handle of a knife circumference, the bottom fixed connection of the one end of strengthening rib and connecting block.

By adopting the technical scheme, the arrangement of the reinforcing ribs improves the strength of the knife handle and greatly prolongs the service life.

The utility model discloses further set up to: the distance between the first cutter head and the second cutter head is 0.3-1.2 cm.

Through adopting above-mentioned technical scheme, the distance between first tool bit and the second tool bit can be adjusted through the adapter sleeve of co-altitude not, has improved the efficiency of using greatly.

The utility model discloses further set up to: the cutting parts on the first cutter head and the second cutter head respectively comprise 3.

Through adopting above-mentioned technical scheme, adopt three sword formulas to improve the availability factor greatly.

The utility model discloses further set up to: the connecting block and the knife handle are integrally formed.

Through adopting above-mentioned technical scheme, further improvement the intensity of handle, improved life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a second embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the embodiment of the present invention.

Reference numerals: 1. a knife handle; 2. a first cutter head; 3. a second cutter head; 4. a blade part; 5. a cutter body; 6. connecting blocks; 7. connecting sleeves; 8. a gasket; 9. a fastener; 10. and (5) reinforcing ribs.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 2, the utility model discloses a three-blade T-shaped mortise knife, which comprises a knife handle 1, wherein one end of the knife handle 1 is provided with a first knife head 2 and a second knife head 3 which are arranged at intervals, the first knife head 2 and the second knife head 3 are used for processing wood, the first knife head 2 is arranged at the lower end of the second knife head 3, the outer sides of the first knife head 2 and the second knife head 3 both comprise a cutting part 4 and a knife body 5, the knife body 5 is used for cutting wood, one end of the knife body 5 is fixedly connected with the middle part of the cutting part 4, so that the wood is conveniently cut, the cutting efficiency is greatly improved, the other end of the knife body extends towards the outer side of the cutting part 4, the cutting efficiency is further improved, a connecting block 6 is arranged at the joint of the knife handle 1 and the first knife head 2, the bottom of the first knife head 2 is abutted against the top of the connecting block 6, be equipped with adapter sleeve 7 between first tool bit 2 and the second tool bit 3, adapter sleeve 7 separates first tool bit 2 and second tool bit 3, is convenient for consequently cut and forms the tongue-and-groove, the upper end of handle of a knife 1 is located to adapter sleeve 7 cover, the bottom of second tool bit 3 is contradicted with the top of adapter sleeve 7, the both ends of adapter sleeve 7 are equipped with gasket 8 respectively, the tightness of connecting has been improved in setting up of gasket 8, the installation of being convenient for simultaneously, the upper end of second tool bit 3 is equipped with the fastener 9 that is used for fastening first tool bit 2 and second tool bit 3, fastener 9 adopts the screw thread formula to connect, improves the firmness of connecting, is convenient for simultaneously installation and dismantlement.

The utility model discloses a handle of a knife, including handle of a knife 1, the outside of handle of a knife 1 is equipped with strengthening rib 10, strengthening rib 10 sets up along handle of a knife 1 circumference, the one end of strengthening rib 10 and the bottom fixed connection of connecting block 6, the setting up of strengthening rib 10 has improved the intensity of handle of a knife 1, has improved life greatly.

The distance between the first cutter head 2 and the second cutter head 3 is 0.3-1.2cm, and the distance between the first cutter head 2 and the second cutter head 3 can be adjusted through the connecting sleeves 7 with different heights, so that the use efficiency is greatly improved.

The cutting parts 4 on the first cutter head 2 and the second cutter head 3 are respectively 3, and the use efficiency is greatly improved by adopting a three-edge type.

The connecting block 6 and the handle 1 are integrally formed, so that the strength of the handle is further improved, and the service life is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a three sword T type tenons close sword, includes the handle of a knife, its characterized in that: the one end of handle of a knife is equipped with first tool bit and the second tool bit that the interval set up, first tool bit is located the lower extreme of second tool bit, first tool bit and second tool bit outside all include cutting part and cutter body, the one end and the cutting part middle part fixed connection of cutter body, the other end extend towards the cutting part outside, the handle of a knife is relative to be equipped with the connecting block with the junction of handle of a knife and first tool bit, be equipped with the adapter sleeve between first tool bit and the second tool bit, the upper end of handle of a knife is located to the adapter sleeve cover, the both ends of adapter sleeve are equipped with the gasket respectively, the upper end of second tool bit is equipped with the fastener that is used for fastening first tool bit and second.

2. A three-edged T-mortise knife as claimed in claim 1, wherein: the outside of handle of a knife is equipped with the strengthening rib, the strengthening rib sets up along handle of a knife circumference, the bottom fixed connection of the one end of strengthening rib and connecting block.

3. A three-edged T-mortise knife as claimed in claim 1, wherein: the distance between the first cutter head and the second cutter head is 0.3-1.2 cm.

4. A three-edged T-mortise knife as claimed in claim 1, wherein: the cutting parts on the first cutter head and the second cutter head respectively comprise 3.

5. A three-edged T-mortise knife as claimed in claim 1, wherein: the connecting block and the knife handle are integrally formed.