CN211103410U

CN211103410U - Trinity tool bit structure of beveler

Info

Publication number: CN211103410U
Application number: CN201921756043.7U
Authority: CN
Inventors: 孟亚玲
Original assignee: Nanjing Tingchunhui Machinery Manufacturing Co ltd
Current assignee: Nanjing Tingchunhui Machinery Manufacturing Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-28
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a three in one tool bit structure of beveler, including umbrella structure's handle of a knife, the handle of a knife is including rotating stiff end and tool bit connection pad, and the equipartition is equipped with three edge of a knife spread grooves on the tool bit connection pad, and three edge of a knife spread grooves are equipped with interior chamfer tool bit, outer chamfer tool bit and plane tool bit respectively, and the three is spacing by the stationary die piece in edge of a knife spread groove. The utility model provides a beveler triune tool bit structure can once only polish the shaping to pipe inner wall, outer wall and terminal surface triplex, and work efficiency is high, and personnel intensity of labour reduces, greatly reduced the manufacturing cost of enterprise to work efficiency has been improved.

Description

Trinity tool bit structure of beveler

Technical Field

The utility model relates to a beveler field, in particular to beveler trinity tool bit structure.

Background

The air conditioner compressor shell is inevitably made of round pipes, and the length of the round pipes is determined by a pipe breaking machine.

The pipe is saw cutting after, and two terminal surfaces need carry out the chamfer and handle, and traditional mode is polished respectively for manual operation equipment of polishing to the both ends of pipe, and the chamfer tool bit of this kind of mode mostly is single, need the manual work to polish to the pipe different positions, and operating procedure is loaded down with trivial details, and personnel operating time is long, and work efficiency is low, and cost of enterprise manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a beveler triune tool bit structure, can once only polish the shaping to pipe inner wall, outer wall and terminal surface triplex, work efficiency is high, personnel intensity of labour reduces, greatly reduced the manufacturing cost of enterprise to work efficiency has been improved.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a three in one tool bit structure of beveler, includes the handle of a knife of umbelliform structure, and the handle of a knife is including rotating stiff end and tool bit connection pad, and the equipartition is equipped with three edge of a knife spread grooves on the tool bit connection pad, and three edge of a knife spread grooves are equipped with interior chamfer tool bit, outer chamfer tool bit and plane tool bit respectively, and the three is fixed spacing in the edge of a knife spread groove by the swager piece.

Furthermore, the inner chamfering tool bit and the outer chamfering tool bit are identical in structure and are provided with a first fixing shaft hole and a first tool fixing seat, and the first tool fixing seat has a distance difference between the inner chamfering tool bit and the outer chamfering tool bit, so that the first tool fixing seat acts on the inner wall and the outer wall of a product respectively.

Furthermore, a second fixing shaft hole and a second cutter fixing seat are arranged on the plane cutter head.

Furthermore, a third fixing shaft hole is arranged on the knife edge connecting groove and is matched and fixed with the first fixing shaft hole and the second fixing shaft hole.

To sum up, the utility model discloses possess following advantage:

the utility model provides a beveler triune tool bit structure can once only polish the shaping to pipe inner wall, outer wall and terminal surface triplex, and work efficiency is high, and personnel intensity of labour reduces, greatly reduced the manufacturing cost of enterprise to work efficiency has been improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic view of a tool shank construction;

FIG. 3 is a schematic view of the structure of the inside and outside chamfering tool bits;

fig. 4 is a schematic view of a planar tool bit structure.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1:

a three-in-one cutter head structure of a chamfering machine is shown in figures 1-4 and comprises a cutter handle 1 in an umbrella-shaped structure, wherein the cutter handle 1 comprises a rotating fixed end 11 and a cutter head connecting disc 12.

Specifically, three knife edge connecting grooves 13 are equally arranged on the knife edge connecting disc 12, the three knife edge connecting grooves 13 are respectively provided with an inner chamfering knife head 2, an outer chamfering knife head and a plane knife head 3, and the three are fixed and limited in the knife edge connecting grooves 13 by the knife pressing block 4.

With reference to fig. 3, the inner chamfering tool bit 2 and the outer chamfering tool bit have the same structure, and are provided with a first fixing shaft hole 21 and a first tool fixing seat 22, and the first tool fixing seat 22 has a distance difference between the inner chamfering tool bit 2 and the outer chamfering tool bit, so as to act on the inner wall and the outer wall of the product respectively, that is, the inner wall and the outer wall of the product can be acted on respectively because the inner chamfering tool bit 22 and the outer chamfering tool bit are located at different positions in the radial direction of the tool.

And in the arrangement of the planar cutter head, a second fixed shaft hole 31 and a second cutter fixing seat 32 are arranged on the planar cutter head 3.

And on the fixing of the tool bit, the connecting groove 13 is provided with a third fixing shaft hole 5 which is matched and fixed with the first fixing shaft hole 21 and the second fixing shaft hole 31, and after the third fixing shaft hole 5 is matched and fixed with the first fixing shaft hole 21 and the second fixing shaft hole 31, the knife pressing block 4 is fixed and limited in the knife edge connecting groove 13.

And the cutter fixing seat is used for connecting a cutter and acting on the round pipe.

The rotating fixed end 11 is driven by a motor after being rotated and fixed, so that the cutter head rotates, and the cutter head integrated with the cutter head directly acts on a circular tube product to polish the circular tube.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. The utility model provides a trinity tool bit structure of beveler which characterized in that: handle of a knife (1) including umbelliform structure, handle of a knife (1) is including rotating stiff end (11) and tool bit connection pad (12), the equipartition is equipped with three edge of a knife spread groove (13) on tool bit connection pad (12), three edge of a knife spread groove (13) are equipped with interior chamfer tool bit (2), outer chamfer tool bit and plane tool bit (3) respectively, and the three is in by pressing sword piece (4) edge of a knife spread groove (13) internal fixation is spacing.

2. The trinity tool bit structure of beveler of claim 1, characterized in that: interior chamfer tool bit (2) with outer chamfer tool bit structure is the same, is equipped with first fixed shaft hole (21) and first cutter fixing base (22) on it, first cutter fixing base (22) are in interior chamfer tool bit (2) with there is the distance difference in outer chamfer tool bit to act on product inner wall and outer wall respectively.

3. The trinity tool bit structure of beveler of claim 2, wherein: and a second fixed shaft hole (31) and a second cutter fixing seat (32) are arranged on the plane cutter head (3).

4. The trinity tool bit structure of chamfer machine of claim 3, characterized in that: the knife edge connecting groove (13) is provided with a third fixing shaft hole (5), the first fixing shaft hole (21) and the second fixing shaft hole (31) which are matched and fixed.