CN202861423U

CN202861423U - Lathe tool with a plurality of blades

Info

Publication number: CN202861423U
Application number: CN 201220413017
Authority: CN
Inventors: 方庆胜
Original assignee: KUNSHAN WANWEITONG BUILDING SYSTEM TECHNOLOGY Co Ltd
Current assignee: KUNSHAN WANWEITONG BUILDING SYSTEM TECHNOLOGY Co Ltd
Priority date: 2012-08-20
Filing date: 2012-08-20
Publication date: 2013-04-10
Anticipated expiration: 2022-08-20

Abstract

The utility model discloses a lathe tool with a plurality of blades. The lathe tool with the plurality of blades comprises blades, a tool bit and a tool bar. The tool bit is arranged on the tool bar. The number of the blades is more than one. The blades are arranged on the head portion of the tool bit. According to the lathe tool with the plurality of the blades, the plurality of the blades are arranged on the tool bit, a blade or a plurality of blades can operate at the same time in a working process. When a blade is used when cutting is carried out every time, if the blade which is used is damaged and cannot be used, replacement of the blade is not needed, a user only needs to start another blade to use. When the plurality of blades are used, as long as redundant blades are not used, the situation that a blade is used every time can be repeated. When all the blades are used, cutting speed can be greatly improved, and work efficiency is improved.

Description

A kind of lathe tool with multi-blade

Technical field

The utility model relates to the lathe tool with multi-blade of a kind of improvement of lathe tool, particularly a kind of high efficiency, belongs to the metal cutting tool technical field.

Background technology

In the field of machining, usually adopt lathe tool to come metal is carried out machining, common lathe tool comprises blade, cutter head, knife bar; Described cutter head is arranged on the knife bar, and described blade is arranged on the head of cutter head; Generally speaking, lathe tool all can only be installed a blade; In Tutrning Process, lathe tool when breaks down, can only be changed whole cutter in process, has so just increased the steps such as tool changing, tool setting like this, and operating efficiency is lower, and tool setting also can affect to workpiece accuracy again.

The utility model content

The utility model purpose is the lathe tool with multi-blade that a kind of high efficiency is provided in order to overcome the deficiencies in the prior art.

For achieving the above object, the technical solution adopted in the utility model is: a kind of lathe tool with multi-blade comprises blade, cutter head, knife bar; Described cutter head is arranged on the knife bar, and described blade has many, is arranged on the head of cutter head.

Preferably, the end of described knife bar and cutter head junction is provided with groove; Described cutter head inserts in the groove, and fixes by screw; The head of described cutter head is provided with a plurality of cutter grooves of putting; Described shape and the blade of putting the cutter groove is much the same; Described each put blade all be set in the cutter groove, and be screwed.

Preferably, described every the cutting edge of blade at grade.

Because the utilization of technique scheme, the utility model compared with prior art has following advantages:

Lathe tool with multi-blade described in the utility model is provided with the much knives sheet at cutter head, in the course of the work can one blade or much knives sheet be worked simultaneously; When each cutting, all using a blade, if the blade that is using damages, can't use, can be without tool changing, directly enable other one blade got final product; When using the much knives sheet, only have to also have unnecessary blade not use, all can be as aforementioned each use one the situation of blade; If when when using the much knives sheet, using whole blade, can greatly improve cutting speed, enhance productivity.

Description of drawings

Below in conjunction with accompanying drawing technical solutions of the utility model are described further:

Accompanying drawing 1 is the stereogram with lathe tool of multi-blade described in the utility model;

Accompanying drawing 2 is the three-dimensional exploded view with lathe tool of multi-blade described in the utility model;

Wherein: 1, knife bar; 2, knife bar Connection Block; 3, cutter head; 4, cutter; 5, bottom knife; 6, groove; 7, the first screw; 8, the second screw.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

The first embodiment

Shown in Fig. 1-2, the utility model comprises knife bar 1, knife bar Connection Block 2, cutter head 3, cutter 4, bottom knife 5, the first screw 7, the second screw 8; The front end of described knife bar 1 is provided with knife bar Connection Block 2; The front end of described knife bar Connection Block 2 offers groove 6; The shape of the groove 6 on described cutter head 1 rear end shape and the knife bar Connection Block 2 is identical, and embeds and be installed in the groove 6 of knife bar Connection Block 2, and fixes with the first screw 7; Described cutter 4 is fixed on the putting in the cutter groove of the lower right corner of cutter head 3 front end upper surfaces by the second screw 8; Described bottom knife 5 is fixed on the putting in the cutter groove of the lower left corner of cutter head 3 front end lower surfaces by the second screw 8; The cutting edge of described cutter 4 and bottom knife 5 is not at same plane; In the smear metal process, when a breaks down, open the first screw 7 of fixing it, cutter head 3 Rotate 180s are installed ° more fixing, can use another blade processing.

The second embodiment

Shown in Fig. 1-2, the utility model comprises knife bar 1, knife bar Connection Block 2, cutter head 3, cutter 4, bottom knife 5, the first screw 7, the second screw 8; The front end of described knife bar 1 is provided with knife bar Connection Block 2; The front end of described knife bar Connection Block 2 offers groove 6; The shape of the groove 6 on described cutter head 1 rear end shape and the knife bar Connection Block 2 is identical, and embeds and be installed in the groove 6 of knife bar Connection Block 2, and fixes with the first screw 7; Described cutter 4 is fixed on the putting in the cutter groove of the lower right corner of cutter head 3 front end upper surfaces by the second screw 8; Described bottom knife 5 is fixed on the putting in the cutter groove of the lower left corner of cutter head 3 front end lower surfaces by the second screw 8; The cutting edge of described cutter 4 and bottom knife 5 at grade; In the smear metal process, can use simultaneously 5 pairs of workpiece of cutter 4 and bottom knife to process, can improve widely working (machining) efficiency.

Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.

Claims

1. the lathe tool with multi-blade comprises blade, cutter head, knife bar; Described cutter head is arranged on the knife bar, it is characterized in that: described blade has many, is arranged on the head of cutter head.

2. the lathe tool with multi-blade according to claim 1, it is characterized in that: the end of described knife bar and cutter head junction is provided with groove; Described cutter head inserts in the groove, and fixes by screw; The head of described cutter head is provided with a plurality of cutter grooves of putting; Described shape and the blade of putting the cutter groove is much the same; Described each put blade all be set in the cutter groove, and be screwed.

3. the lathe tool with multi-blade according to claim 1 and 2 is characterized in that: described every the cutting edge of blade at grade.