CN216991004U

CN216991004U - Cutter head for finish milling end face and finish boring inner chamfer of cylinder opening of long-tube trailer

Info

Publication number: CN216991004U
Application number: CN202220749331.5U
Authority: CN
Inventors: 胡文民; 杨孝芳; 王云飞; 刘晨
Original assignee: Zhejiang Lanxi Haiju Intelligent Equipment Co ltd
Current assignee: Zhejiang Lanxi Haiju Intelligent Equipment Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a cutter head for finish milling and finish boring an inner chamfer angle of a cylinder opening of a long-tube trailer, and belongs to the technical field of machining. The problems that the existing cutter is provided with a plurality of parts and the like are solved. The utility model comprises a seat body and at least two blade stations arranged on the seat body, wherein each blade station is positioned on the same side of the seat body, and blades on each blade station can independently contact with a workpiece. The utility model has the advantage that a plurality of blades can be installed simultaneously.

Description

Cutter head for finish milling end face and finish boring inner chamfer of cylinder opening of long-tube trailer

Technical Field

The utility model belongs to the technical field of machining, relates to a cutter, and particularly relates to a cutter disc for finish milling an end face and finish boring an inner chamfer of a cylinder opening of a long-tube trailer.

Background

The cutter that uses on the current gas cylinder bottleneck processing equipment all adopts ordinary lathe tool, the handle of a knife of ordinary lathe tool needs to be installed earlier on the knife rest, the knife rest is installed again on the workstation of processing equipment, only adorn a blade on ordinary lathe tool is a handle of a knife, need install a plurality of handles of a knife simultaneously according to the different processing demands dismouting of on the knife rest during processing, the dismouting is loaded down with trivial details, waste time and energy, and the spare part is many, be unfavorable for the rotatory equal motion of knife rest, when the rotatory man-hour that adds of needs cutter, the cutter of ordinary assembly mode not only assembles loaded down with trivial details, and the high-speed rotation of the knife rest that carries a plurality of removable spare parts also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter head capable of simultaneously mounting a plurality of blades, aiming at the defects existing in the existing cutter mounting.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a be used for chamfer blade disc in finish milling terminal surface and the finish boring of long tube trailer gas cylinder bottleneck, includes a pedestal and sets up two at least blade stations on the pedestal, and the blade station is used for installing the blade, and each blade station all lies in pedestal same one side, and the blade homoenergetic on each blade station can contact with the work piece alone.

In the cutter head for finish milling the end face and finish boring the inner chamfer angle of the cylinder opening of the long-tube trailer, any two cutter stations are arranged at intervals.

In the above cutter head for finish milling and finish boring the end face of the cylinder opening of the long-tube trailer gas cylinder, the base body translates the switching blade along a switching plane through a relative workpiece.

In the finish-milling end face and the finish-boring inner chamfering cutter head for the long-tube trailer gas cylinder opening, the base body and the workpiece rotate relatively in the workpiece machining process, and the switching plane is perpendicular to the rotating center of the base body or the workpiece.

In the cutter head for finish milling and finish boring the inner chamfer angle of the cylinder opening of the long-tube trailer, one side of the base body is provided with a reference surface, and the cutting edge of the blade on each blade station is higher than the reference surface.

In the finish-milling end face and finish-boring inner chamfer cutter disc for the cylinder opening of the long-tube trailer, the reference surface is parallel to or coincident with the switching plane.

In the finish-milling end face and finish-boring inner chamfering cutter head for the long-tube trailer gas cylinder opening, the base body is also provided with a center hole, the center of the center hole is perpendicular to the reference surface, and the center hole penetrates through the reference surface.

In the cutter head for finely milling the end face and finely boring the inner chamfer angle of the long-tube trailer gas cylinder opening, the blade station is arranged on a protruding part, the protruding part and the blade station are arranged in a one-to-one correspondence manner, and the protruding part protrudes out of the reference surface.

In the finish-milling end face and the finish-boring inner chamfering cutter disc for the long-tube trailer gas cylinder opening, the bulge part is provided with the mounting surface for attaching the blade, and the mounting surface and the reference surface are arranged in a crossed manner.

In the finish-milling end face and the finish-boring inner chamfering cutter head for the cylinder mouth of the long-tube trailer gas cylinder, the cutter station is also provided with a abdicating notch.

In the cutter head for finish milling of the end face and finish boring of the inner chamfer of the long-tube trailer gas cylinder opening, the blade stations comprise a first blade station and a second blade station, the first blade station is used for installing a milling blade, and the second blade station is used for installing a chamfer blade.

In the cutter head for finish milling the end face and finish boring the inner chamfer angle of the cylinder opening of the long-tube trailer, the first blade station is positioned at the periphery of the base body.

In the finish-milling end face and finish-boring inner chamfering cutter disc for the long-tube trailer gas cylinder opening, the number of the first cutter stations is two, and the two first cutter stations are respectively arranged at two ends of the base body.

In the cutter head for finish milling the end face and finish boring the inner chamfer angle of the cylinder opening of the long-tube trailer, the first blade station is far away from the central hole relative to the second blade station.

In the finish-milling end face and the finish-boring inner chamfering cutter disc for the bottle opening of the long-tube trailer, when the base body rotates in the machining process, the rotating center of the base body is concentric with the central hole.

In the above-mentioned one kind is used for the finish milling terminal surface of long-tube trailer gas cylinder bottleneck and the chamfer blade disc in the finish boring, seted up a recess on the reference surface, be equipped with a removable piece in the recess, one of them bellying sets up on removable piece, and removable piece can dismantle with the pedestal and link to each other.

In the cutter head for finish milling and finish boring the end face of the cylinder opening of the long-tube trailer gas cylinder, one side of the base body is the reference surface, the other side of the base body is an arc surface, a boss concentric with the central hole is arranged on the arc surface, and the central hole penetrates through the boss.

In the finish-milling end face and finish-boring inner chamfering cutter head for the bottle mouth of the gas cylinder of the long-tube trailer, one side of the boss is connected with the cambered surface, the other side of the boss is provided with a positioning groove, the positioning groove radially penetrates through the boss along the central hole, and the cross section of the positioning groove is in the shape of a cross section

And (4) shaping.

Compared with the prior art, the utility model has the advantages that:

1. at least two blades can be installed at the same time, and a plurality of procedures can be finished by one-time clamping, so that the machining efficiency can be greatly improved;

2. the cutter head integrates the functions of the conventional common cutter rest and the cutter handle, and the cutter holder is integrally formed, so that the cutter head is convenient to install and high in installation reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic view of the detachable member of the present invention;

fig. 4 is a schematic structural view of the detachable member.

In the figure, 1, a seat body; 2. a blade station; 3. a reference plane; 4. a cambered surface; 5. a boss; 6. positioning a groove; 7. milling a blade; 8. chamfering the blade; 9. a boss portion; 10. a mounting surface; 11. a detachable member; 12. a groove; 13. a abdication gap; 14. a central bore.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the present invention provides a cutter head for finish milling end face and finish boring inner chamfer of a long tube trailer gas cylinder opening, which comprises a base body 1 and blade stations 2 arranged on the base body 1, one side of the base body 1 is a plane, the plane is a reference plane 3, each blade station 2 is arranged on the side of the base body 1, the other side of the base body 1 is an arc surface 4, an outward convex boss 5 is arranged on the arc surface 4, the boss 5 is circular, the boss 5 and the base body 1 are integrally formed, the base body 1 is provided with a central hole 14, the central hole 14 penetrates through the base body 1 and the boss 5, the boss 5 and the central hole 14 are concentrically arranged, one side of the boss 5 is connected with the arc surface 4, the other side of the boss 5 is provided with a positioning groove 6, the positioning groove 6 radially penetrates through the boss 5 along the central hole 14, the positioning groove 6 penetrates through the center of the central hole 14, and the cross section of the positioning groove 6 is in the shape of a shape

And (4) shaping.

The number of the blade stations 2 in the embodiment is three, the three blade stations 2 are arranged on the reference surface 3 at intervals, the blade stations 2 are used for mounting blades, the three blade stations 2 include a first blade station 2 and a second blade station 2, the first blade station 2 is arranged at the periphery of the base body 1, the number of the first blade station 2 is two, the two first blade stations 2 are respectively arranged at two ends of the base body 1, the first blade station 2 is used for mounting a milling blade 7, the number of the first blade station 2 in the embodiment is two, the milling blade 7 is worn and replaced, the number of the first blade station 2 can be only one, the second blade station 2 is close to the central hole 14, and the second blade station 2 is used for mounting a chamfering blade 8.

The cutting edge of blade all exceeds reference surface 3 on blade station 2, blade station 2 sets up on a bellying 9, bellying 9 sets up with 2 one-to-one of blade station, bellying 9 protrusion reference surface 3, be equipped with on the bellying 9 and be used for the blade to paste installation face 10 that leans on, installation face 10 and reference surface 3 cross arrangement, bellying 9 and the 1 integrated into one piece of pedestal that first blade station 2 corresponds, its bellying 9 is the arc strip, first blade station 2 is located the one end that corresponds bellying 9, bellying 9 integrated into one piece that second blade station 2 corresponds is on a detachable 11, a recess 12 has been seted up on the reference surface 3, detachable 11 is located recess 12, detachable passes through threaded fastener and can dismantle with pedestal 1 and link to each other, detachable 11 is removable be convenient for change the blade.

Each blade station 2 is also provided with a abdicating notch 13, the abdicating notch 13 is used for blade installation or processing abdicating, and each abdicating notch 13 and the bulge part 9 are respectively arranged at two sides of the corresponding blade station 2.

The blade stations 2 are arranged at intervals, and the distance between the blade stations 2 is required to ensure that the blade on any blade station 2 can be independently contacted with a workpiece, so that interference in the machining process is prevented.

The base body 1 finishes different working procedures of the workpiece by translating the switching blade along a switching plane relative to the workpiece, the switching plane is a plane parallel to or coincident with a reference plane, one of the base body 1 and the workpiece needs to rotate in the process of machining the workpiece, when the base body 1 rotates, the rotation center of the base body 1 is concentric with the central hole 14, namely perpendicular to the reference plane 3, during machining, a milling blade 7 is firstly used for feeding and milling an end face, after machining is finished, the base body 1 retracts relative to the workpiece along the extension direction of the rotation center, then the base body 1 translates and changes the cutter along the switching plane, so that the chamfering blade 8 enters a machining area, then the base body 1 feeds relative to the workpiece, and the chamfering blade 8 moves to an inner hole opening on the end face to chamfer the opening.

It is to be understood that in the claims, specification of the utility model, all "including … …" are to be interpreted in an open-ended sense, i.e. in a sense equivalent to "including at least … …", and not in a closed sense, i.e. in a sense not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a chamfer blade disc in being used for finish milling terminal surface and fine boring of long-tube trailer gas cylinder bottleneck, its characterized in that includes a pedestal (1) and sets up two at least blade stations (2) on pedestal (1), and blade station (2) are used for installing the blade, and each blade station (2) all lie in pedestal (1) with one side, and the blade homoenergetic on each blade station (2) contacts alone with the work piece.

2. The finish-milling end-face and finish-boring internal chamfering cutter head for the long-tube trailer gas cylinder opening according to claim 1, characterized in that the base body (1) switches the blade by translating relative to the workpiece along a switching plane.

3. The finish-milling end face and finish-boring inner chamfering cutter head for the long-tube trailer gas cylinder opening according to claim 2, characterized in that during the workpiece machining process, the base body (1) and the workpiece rotate relatively, and the switching plane is perpendicular to the rotation center of the base body (1) or the workpiece.

4. The finish-milling end face and finish-boring inner chamfering cutter head for the long-tube trailer gas cylinder opening according to claim 3 is characterized in that a reference face (3) is arranged on one side of the base body (1), and the cutting edge of the blade on each blade station (2) is higher than the reference face (3).

5. The finish-milled end face and finish-bored internal chamfering cutter head for the long-tube trailer gas cylinder opening according to claim 4, characterized in that the reference surface (3) is parallel to or coincident with the switching plane.

6. The end face finish-milling and inner chamfering cutter head for finish-boring of the cylinder opening of the long-tube trailer according to claim 4, characterized in that a central hole (14) is further formed in the base body (1), the center of the central hole (14) is perpendicular to the reference surface (3), and the central hole (14) penetrates through the reference surface (3).

7. The end face finish-milling and inner chamfering cutter head for finish-boring of the cylinder opening of the long-tube trailer according to claim 4, characterized in that the blade station (2) is arranged on a boss (9), the boss (9) and the blade station (2) are arranged in a one-to-one correspondence, and the boss (9) protrudes out of the datum plane (3).

8. The finish milling end face and finish boring internal chamfering cutter disc for the cylinder opening of the long tube trailer according to any one of claims 1 to 5, characterized in that the blade stations (2) comprise a first blade station (2) and a second blade station (2), the first blade station (2) is used for installing a milling blade (7), and the second blade station (2) is used for installing a chamfering blade (8).

9. The tool disc for finish milling and finish boring the end face of the cylinder opening of the long tube trailer gas cylinder according to claim 7, wherein the reference surface (3) is provided with a groove (12), a detachable piece (11) is arranged in the groove (12), a protruding part (9) is arranged on the detachable piece (11), and the detachable piece (11) is detachably connected with the base body (1).