CN213410362U

CN213410362U - Self-rotating numerical control machine clamping turning tool

Info

Publication number: CN213410362U
Application number: CN202022254743.5U
Authority: CN
Inventors: 曾维龙; 田东旺
Original assignee: Sichuan Baijiang Machinery Equipment Co ltd
Current assignee: Sichuan Baijiang Machinery Equipment Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-11
Anticipated expiration: 2030-10-12

Abstract

The utility model provides a rotation numerical control machine presss from both sides lathe tool belongs to lathe processing technology field, and this kind of rotation numerical control machine presss from both sides lathe tool, the tool bit that sets up including handle of a knife and handle of a knife tip, the blade groove has been seted up on the tool bit, the blade inslot is provided with the circular knife piece, is located the below in blade groove the standing groove has been seted up to the inside of tool bit, be provided with the threaded pin in the standing groove, this kind of lathe tool is through placing the circular knife piece at the intermediate position of tool bit, can utilize the matching installation of threaded pin and circular knife piece, reaches each cutting point on the circular knife piece and can both utilize in the course of working to do not need the artifical tool changing of shutting down, avoided shutting down the.

Description

Self-rotating numerical control machine clamping turning tool

Technical Field

The utility model belongs to the technical field of the lathe processing technique and specifically relates to a rotation numerical control machine presss from both sides lathe tool.

Background

The turning tool is used for turning and is provided with a cutting part, the turning tool is one of the most widely used tools in cutting and machining, a turning blade is required in the turning tool machining, the turning blade comprises a circular blade, and particularly in profile machining, the circular blade and the turning tool are fixed by adopting a mode that a screw presses the circular blade so as to facilitate subsequent part machining.

The machining is carried out in a screw pressing mode, when the cutting part of the blade is abraded, the machine needs to be stopped for manual transposition and then is pressed for post-machining, the machining time is delayed, and waste is caused to each cutting edge point on the circumference due to the fact that the transposition times of one circular blade are different.

Therefore, the clamping lathe tool of the autorotation numerical control machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotation numerical control machine presss from both sides lathe tool, the purpose is in order to solve the above-mentioned problem that proposes.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an rotation numerical control machine presss from both sides lathe tool, includes the tool bit that handle of a knife and handle of a knife tip set up, the blade groove has been seted up on the tool bit, be provided with the circular blade in the blade groove, be located the below in blade groove the standing groove has been seted up to the inside of tool bit, be provided with the thread pin in the standing groove.

Preferably, the threaded pin is disposed through the placement groove and extends into the insert groove.

Preferably, the diameter length of the placing groove formed in the tool bit is consistent with the maximum diameter length of the threaded pin.

Preferably, the insert pocket opens at a position laterally intermediate the ends of the insert head.

Preferably, the opening diameter of the blade groove is larger than the diameter of the circular blade.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of rotation numerical control machine presss from both sides lathe tool through being provided with the circular knife piece on the tool bit, and sets up through the threaded pin between circular knife piece and the tool bit, can realize need not artifical adjustment just can utilize arbitrary cutting edge on the circular knife piece through the rotation of circular knife piece on the threaded pin at the in-process of processing, improves the utilization efficiency of circular knife piece.

2. This kind of rotation numerical control machine presss from both sides lathe tool through utilizing the cooperation between circle blade and the screw pin in the course of working for the blade is stably cut and is not beaten the sword and not break the sword, has reached the blade and has been favorable to the heat dissipation of all the other cutting points when the conversion cutting point, the effect that reduces wearing and tearing.

Drawings

Fig. 1 is a schematic structural view of the turning tool of the present invention without a blade;

fig. 2 is a schematic structural view of a turning tool in partial section from the front view;

fig. 3 is the utility model provides a overlook the schematic structure behind lathe tool installation blade.

In the figure: 1. a knife handle; 2. a cutter head; 3. an insert pocket; 4. a circular blade; 5. and (4) a threaded pin.

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.

Examples

Referring to fig. 1-3, an autorotation numerical control machine clamping turning tool comprises a tool holder 1 and a tool bit 2 arranged at the end of the tool holder 1, wherein a blade groove 3 is arranged on the tool bit 2, the opening diameter of the blade groove 3 is larger than the diameter of a circular blade 4, so that the circular blade can be completely accommodated in the blade groove 3 when being placed in the blade groove 3, the situation that the circular blade 4 cannot be installed due to size mismatching is avoided, the blade groove 3 is arranged at the transverse middle position of the end of the tool bit 2, the diameter length of a placing groove arranged in the tool bit 2 is consistent with the maximum diameter length of a threaded pin 5, the threaded pin 5 can penetrate through the placing groove and enter the blade groove 3, the circular blade 4 is arranged in the blade groove 3, the placing groove is arranged in the lower part 2 of the blade groove 3, the threaded pin 5 is arranged in the placing groove, the threaded pin 5 penetrates through the placing groove and extends to the inner part of the blade groove 3, the circular blade 4 can be installed in a matched mode through the threaded pin 5 after the circular blade 4 is installed, and the threaded pin 5 and the circular blade 4 are installed in a matched mode.

The utility model discloses a theory of operation and use flow: when operating personnel is operating this kind of rotation numerical control machine and presss from both sides the lathe tool, can place the circular blade 4 that needs use in blade groove 3 earlier, pass threaded pin 5 behind the standing groove again, enter into the central point of the circular blade 4 that places in the blade groove 3 and put, the accuracy of circular blade 4 is placed, it is fixed with threaded pin 5 again, utilize the cooperation installation between circular blade 4 and threaded pin 5 in the course of working, make circular blade 4 rotate on threaded pin 5, reach the effect that each cutting edge point on circular blade 4 can both be utilized, do benefit to the heat dissipation of circular blade 4 and reduce circular blade 4's wear rate simultaneously, machining efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a rotation numerical control machine presss from both sides lathe tool, includes tool bit (2) that handle of a knife (1) and handle of a knife (1) tip set up, its characterized in that: the cutter is characterized in that a blade groove (3) is formed in the cutter head (2), a circular blade (4) is arranged in the blade groove (3), a placing groove is formed in the cutter head (2) and located below the blade groove (3), and a threaded pin (5) is arranged in the placing groove.

2. The clamped turning tool of the autorotation numerical control machine as claimed in claim 1, wherein: the threaded pin (5) penetrates through the placing groove and extends to the inner portion of the blade groove (3).

3. The clamped turning tool of the autorotation numerical control machine as claimed in claim 1, wherein: the diameter length of a placing groove formed in the tool bit (2) is consistent with the maximum diameter length of the threaded pin (5).

4. The clamped turning tool of the autorotation numerical control machine as claimed in claim 1, wherein: the blade groove (3) is arranged at the transverse middle position of the end part of the cutter head (2).

5. The clamped turning tool of the autorotation numerical control machine as claimed in claim 1, wherein: the opening diameter of the blade groove (3) is larger than that of the circular blade (4).