CN218192612U

CN218192612U - Intelligent cutter for deep hole machining

Info

Publication number: CN218192612U
Application number: CN202222163221.3U
Authority: CN
Inventors: 陈耿铭; 潘汉辉
Original assignee: Shenzhen Huayang Tool Technology Co ltd
Current assignee: Shenzhen Huayang Tool Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-03
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to the technical field of cutting tool, and an intelligent cutter for BTA is disclosed, the electric iron comprises a handle of a knife, the first cutter arbor of bottom fixedly connected with of handle of a knife, the round hole has been seted up to the center department of first cutter arbor bottom, the inside swing joint of round hole has the second cutter arbor, first blade has been seted up to the lower surface of first cutter arbor, the second blade has been seted up to the lower surface of second cutter arbor, the cutting edge face has been seted up to the inside wall of round hole. This an intelligent cutter for BTA, through setting up first cutter arbor and second cutter arbor, the round hole has been seted up in the center department of first cutter arbor bottom, and the cutting edge screw-thread fit on the blade face of round hole inner wall and second cutter arbor surface, when processing fluting to the work piece side surface, use the square inslot cooperation and the rotation of a word screwdriver and second cutter arbor bottom, make the second cutter arbor advance upwards in the round hole, make the cutting edge of first cutter arbor bottom expose, thereby be convenient for carry out fluting processing to the work piece surface.

Description

Intelligent cutter for deep hole machining

Technical Field

The utility model relates to a cutter technical field specifically is an intelligent cutter for BTA.

Background

The numerical control cutter is a tool used for cutting in mechanical manufacturing, is also called as a cutting tool and comprises accessories such as a cutter bar, a cutter handle and the like. The surface of the numerical control cutter is provided with a blade surface for processing a deep hole on a workpiece, but when the side surface of the workpiece is grooved, the numerical control cutter cannot groove the side surface of the workpiece, the cutter with grooved surface needs to be replaced for processing, and the applicability of the cutter is reduced. Therefore, it is urgently needed to design an intelligent tool for deep hole machining and surface machining.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an intelligent cutter for BTA possesses advantages such as changeable processing mode and convenient operation, has solved current numerical control cutter and can only be used for the BTA on the work piece, can't slot to the side surface of work piece, needs to change the cutter that uses the surface fluting and processes, problem that the cutter suitability is low.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an intelligent cutter for BTA, includes the handle of a knife, the first cutter arbor of bottom fixedly connected with of handle of a knife, the round hole has been seted up to the center department of first cutter arbor bottom, the inside swing joint of round hole has the second cutter arbor.

Preferably, the lower surface of the first cutter bar is provided with a first cutting edge, and the cutting edge on the lower surface of the first cutter bar can be used for deep hole machining of the top surface of a workpiece.

Preferably, a second cutting edge is formed in the lower surface of the second cutter bar, and the second cutter bar extends upwards or downwards in the circular hole of the first cutter bar, so that the cutter machining mode can be switched conveniently.

Preferably, the inner side wall of the round hole is provided with a cutting surface, the side surface of the second cutter bar is in threaded connection with the inner side wall of the round hole, and the surface of the second cutter bar is in threaded connection with the inner side wall of the round hole, so that the second cutter bar can be screwed upwards when rotating, the cutting edge groove at the bottom end of the first cutter bar is exposed, and grooving processing is performed on the surface of a small-size workpiece conveniently.

Preferably, a square groove is formed in the center of the bottom of the second cutter bar, and the straight screwdriver is matched with the square groove in the bottom of the second cutter bar and rotates reversely, so that the second cutter bar is screwed out downwards in the round hole, the bottom end of the second cutter bar is flush with the bottom end of the first cutter bar, the bottom end of the round hole is sealed, and deep hole machining operation on a workpiece is facilitated.

Compared with the prior art, the utility model provides an intelligent cutter for BTA possesses following beneficial effect:

1. this an intelligent cutter for BTA, through setting up first cutter arbor and second cutter arbor, the round hole has been seted up in the center department of first cutter arbor bottom, and the cutting edge screw-thread fit on the blade face of round hole inner wall and second cutter arbor surface, when processing fluting to the work piece side surface, use the square inslot cooperation and the rotation of a word screwdriver and second cutter arbor bottom, make the second cutter arbor advance upwards in the round hole, make the cutting edge of first cutter arbor bottom expose, thereby be convenient for carry out fluting processing to the work piece surface.

2. This an intelligent cutter for BTA through setting up square groove, a word screwdriver and the square inslot cooperation and the reversal of second cutter arbor bottom for the second cutter arbor is at the downthehole downward back-out of circle, makes the bottom of second cutter arbor and the bottom parallel and level of first cutter arbor, seals the bottom of round hole, thereby the BTA operation on the work piece of being convenient for.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of a first knife bar of the present invention;

fig. 3 is a bottom view of the structure of the present invention.

Wherein: 1. a knife handle; 2. a first cutter bar; 3. a circular hole; 4. a second cutter bar; 5. a first cutting edge; 6. a second cutting edge; 7. a square 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. 1-3, an intelligent tool for deep hole processing includes a tool holder 1, a first tool bar 2 is fixedly connected to the bottom of the tool holder 1, a first cutting edge 5 is formed on the lower surface of the first tool bar 2, a circular hole 3 is formed in the center of the bottom of the first tool bar 2, a second tool bar 4 is movably connected to the inside of the circular hole 3, a second cutting edge 6 is formed on the lower surface of the second tool bar 4, a cutting edge is formed on the inner side wall of the circular hole 3, a side surface of the second tool bar 4 is in threaded connection with the inner side wall of the circular hole 3, the first tool bar 2 and the second tool bar 4 are arranged, the circular hole 3 is formed in the center of the bottom of the first tool bar 2, a cutting edge of the inner wall of the circular hole 3 is in threaded fit with a cutting edge on the surface of the second tool bar 4, when a groove is formed in the side surface of a workpiece, a square screwdriver is matched and rotated in a square groove 7 formed in the bottom of the second tool bar 4, the second tool bar 4 is rotated upwards in the circular hole 3, a cutting edge groove formed in the bottom of the first tool bar 2 is exposed, and the second tool bar 4 is aligned with the bottom of the second tool bar, and the second tool bar 4, and the circular groove is rotated in the bottom of the second tool, and the circular hole, so that the circular hole is closed, and the circular hole is aligned with the circular hole 3, and the circular hole is formed in the circular hole 3, and the circular hole bottom of the circular hole is rotated.

When the cutter is used, the round hole 3 is formed in the center of the bottom of the first cutter bar 2, the blade face of the inner wall of the round hole 3 is in threaded fit with the blade edge on the surface of the second cutter bar 4, when a groove is machined in the side surface of a workpiece, the straight-line screwdriver is matched and rotated with the square groove 7 at the bottom of the second cutter bar 4, the second cutter bar 4 is screwed in the round hole 3 upwards, the blade groove at the bottom of the first cutter bar 2 is exposed, the surface of the workpiece is subjected to groove machining, the straight-line screwdriver is matched and rotated with the square groove 7 at the bottom of the second cutter bar 4, the second cutter bar 4 is screwed out downwards in the round hole 3, the bottom of the second cutter bar 4 is flush with the bottom of the first cutter bar 2, the bottom of the round hole 3 is sealed, deep hole machining operation on the workpiece is facilitated, the intelligent cutter for deep hole machining is realized, the surface blade edge of the first cutter bar 2 and the blade face in the round hole 3 can be used for machining the workpiece, the applicability of the cutter is improved, and the cutter is more intelligent, and different machining requirements of the workpiece are facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent cutter for BTA, includes handle of a knife (1), its characterized in that: the cutter comprises a cutter handle (1), and is characterized in that a first cutter bar (2) is fixedly connected to the bottom of the cutter handle (1), a round hole (3) is formed in the center of the bottom of the first cutter bar (2), and a second cutter bar (4) is movably connected to the inside of the round hole (3).

2. The intelligent tool for deep hole machining according to claim 1, wherein: the lower surface of the first cutter rod (2) is provided with a first cutting edge (5).

3. The intelligent tool for deep hole machining according to claim 1, wherein: and a second cutting edge (6) is formed on the lower surface of the second cutter bar (4).

4. The intelligent tool for deep hole machining according to claim 1, wherein: the inner side wall of the round hole (3) is provided with a blade surface, and the side surface of the second cutter bar (4) is in threaded connection with the inner side wall of the round hole (3).

5. The intelligent tool for deep hole machining according to claim 1, wherein: a square groove (7) is formed in the center of the bottom of the second cutter bar (4).