CN202357233U

CN202357233U - Tool reset for installing V-shaped turning tool

Info

Publication number: CN202357233U
Application number: CN2011204224041U
Authority: CN
Inventors: 林大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-31
Filing date: 2011-10-31
Publication date: 2012-08-01
Anticipated expiration: 2021-10-31

Abstract

The utility model discloses a tool reset which is used for installing a V-shaped turning tool along stressed direction of a handle and which has a reasonable structure, comprising one or more tool reset main bodies, one or more turning tool installing grooves which have size corresponding to the handle of the V-shaped turning tool and which are located on the tool reset main bodies, a fixing device for fixing the handle is arranged on the turning tool installing groove, an angle between the turning installing groove and a plane is 45-90 degrees, the tool reset main body is connected with a base, the base is vertically installed on a slider of a lathe. According to the utility model, the tool reset for installing the V-shaped turning tool is vertically installed on the lathe, such that tool vertically-installing mode is installing along cutting force direction so as to change the stressed direction of the handle; therefore, impact force for cutting and vibration of the handle for cutting woods is reduced.

Description

A kind of knife rest that the V-type lathe tool is installed

Technical field

The utility model relates to wood-turning machine, is specifically related to the cutting tool on the wood-turning machine.

Background technology

At present, most wood-turning machines are all with reference to the metal lathe design, and its lathe tool comprises handle of a knife, cutter head and be positioned at the cutting edge of cutter head front end that handle of a knife is connected with the cutter head front and back and is installed on the basal plane (being generally horizontal plane) perpendicular to the direction of primary motion of supposing.The stressing conditions of lathe tool is as shown in Figure 1; F is vertical or near perpendicular to the installation direction of handle of a knife with joint efforts, and the direction of its F that makes a concerted effort just is on the handle of a knife the weakest stressed direction, and handle of a knife strain takes place easily and causes vibration; Very unfavorable to cut, influence machining accuracy.

The applicant is in order to address the above problem; Invent out a kind of V-type lathe tool; This lathe tool comprises handle of a knife, is the cutter head of positive V-type and is positioned at the major and minor cutting edge on the cutter head, intersects and the formation point of a knife between the major and minor cutting edge, and major and minor cutting edge is intersected by front and back, secondary front and minor flank respectively and forms; Said major and minor cutting edge is positioned at the top of cutter head, and handle of a knife is connected with the below of cutter head.Because the installation knife rest of traditional lathe all is to be applicable to the conventional horizontal lathe tool, can't satisfy the installation requirements of this V-type lathe tool.

Summary of the invention

The utility model problem to be solved is, to the deficiency of prior art, designs a kind of V-type lathe tool rational in infrastructure, that installed by force direction along handle of a knife knife rest is installed.

The technical scheme that the utility model is taked is:

A kind of knife rest that the V-type lathe tool is installed; Comprise one or more knife rest main bodys, be positioned at one or multiple tracks size and the corresponding lathe tool mounting groove of V-type lathe tool handle of a knife on the knife rest main body; The lathe tool mounting groove is provided with the fixedly fixture of handle of a knife; Angle between said lathe tool mounting groove and the horizontal plane is 45 ° ~ 90 °, and the knife rest main body is connected on the base, and this base vertically is installed on the slide block of lathe.

In the utility model, from top to bottom be arranged in parallel between the said multiple tracks lathe tool mounting groove.

In the utility model, said knife rest main body is rotatably installed on the base.

The beneficial effect of the utility model is: in the utility model; The knife rest that the V-type lathe tool is installed vertically is installed on the lathe; This upright dress cutter mode is adorned along the cutting force direction, has changed the force direction that receives of handle of a knife, so the handle of a knife vibration when reducing the wood cutting of the impulsive force when reducing cutting.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the structural representation of knife rest;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the structural representation of another kind of knife rest;

Fig. 5 is the left view of Fig. 4;

Fig. 6 is the mounting structure sketch map of V-type lathe tool and knife rest.

The specific embodiment

Referring to figs. 1 through Fig. 3; A kind of V-type lathe tool rational in infrastructure, that installed by force direction along handle of a knife disclosed in the utility model is installed knife rest; Comprise a knife rest main body 1, be positioned at the twice lathe tool mounting groove 2 on the knife rest main body 1; Knife rest main body 1 is installed on the lathe through base 3 vertically, and lathe tool mounting groove 2 is provided with the fixedly fixture 5 of handle of a knife 1, and this fixture 5 can be the structure that bolt, bearing pin etc. can play fixation.From top to bottom be arranged in parallel between the twice lathe tool mounting groove 2, can process two workpiece simultaneously.In producing the process of knife rest, for corresponding with the lathe tool of different model or adapt to different processing technologys, the angle between its lathe tool mounting groove 2 and the horizontal plane is selected between 45 ° ~ 90 °.

With reference to Fig. 4, Fig. 5; Present embodiment is basic identical with structure and the principle of above-mentioned embodiment; Different place is: comprise two knife rest main bodys 1, each knife rest main body 1 is provided with lathe tool mounting groove 2 one, and each knife rest main body 1 is rotatably installed on the base 3.Concrete mounting structure is that the side of knife rest main body 1 is hinged on the base 3, and base 3 is provided with the detent mechanism 4 of fixing each knife rest main body 1 anglec of rotation, and in the present embodiment, said detent mechanism 4 comprises a fixed pin shaft, an arc chute and a location bolt.When needs adjustment cutting angle, only need rotating turret to the angle that needs, through detent mechanism 4 fixing getting final product, such knife rest is just applicable to the lathe tool of different model and different processing technologys again.Certainly, herein, knife rest main body 1 is not limited to above-mentioned embodiment with the connected mode and the detent mechanism 4 of base 3, in every prior art, can play the mechanism that is rotatably connected, and all can in the utility model, use.

The V-type lathe tool is installed on the lathe through the knife rest of the utility model vertically; Major and minor cutting edge is suffered makes a concerted effort F just or near the installation direction that is parallel to handle of a knife, the suffered external force of cutter can be directly transferred on the lathe through handle of a knife and knife rest, makes cutter can bear higher cutting force; Can improve its cutting data and cutting speed widely; But also strengthen its stability, and reduce the strain and its cutting vibration of handle of a knife, reduce surface roughness.

The above is the preferential embodiment of the utility model, as long as realize that with basic identical means the purpose of the utility model all belongs to the scope of the utility model protection.

Claims

1. knife rest that the V-type lathe tool is installed; It is characterized in that: comprise one or more knife rest main bodys, be positioned at one or multiple tracks size and the corresponding lathe tool mounting groove of V-type lathe tool handle of a knife on the knife rest main body; The lathe tool mounting groove is provided with the fixedly fixture of handle of a knife; Angle between said lathe tool mounting groove and the horizontal plane is 45 ° ~ 90 °, and the knife rest main body is connected on the base, and this base vertically is installed on the slide block of lathe.

2. a kind of knife rest that the V-type lathe tool is installed according to claim 1 is characterized in that: from top to bottom be arranged in parallel between the said multiple tracks lathe tool mounting groove.

3. a kind of knife rest that the V-type lathe tool is installed according to claim 1 is characterized in that: said knife rest main body is rotatably installed on the base.