CN110681903A

CN110681903A - Milling cutter disc for processing plates

Info

Publication number: CN110681903A
Application number: CN201911039551.8A
Authority: CN
Inventors: 李志芬; 梅永杰
Original assignee: CHANGZHOU NAIZHILI TOOLMAKING Co Ltd
Current assignee: CHANGZHOU NAIZHILI TOOLMAKING Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-14

Abstract

The invention discloses a milling cutter head for processing plates, which comprises a limiting column, a connecting column, a limiting ring, a chuck, a clamping block, a first clamping groove, a connecting screw hole, a fixing column, a butting column, a second clamping groove, a fixing screw hole, a milling cutter head and a milling cutter clamping groove. The invention has the beneficial effects that: be provided with the indent formula screw on the bottom surface of fixed column, and this screw is the one-to-one setting with fixed screw, make things convenient for the screw to pass fixed screw and the fixed column to revolve soon fast, the butt joint post passes through second buckle groove and fixed column butt joint and passes fixed screw and fixed with the fixed column through the screw and revolve soon to revolve fixedly, screw through corresponding formula, realize the quick fixed of butt joint post and between the fixed column and guarantee the fastening, be provided with fixed card on the milling cutter draw-in groove, and milling cutter is the extrusion through this card and fixes, through the fixed mode of extrusion, make things convenient for the later stage to change milling cutter.

Description

Milling cutter disc for processing plates

Technical Field

The invention relates to a milling cutter disc, in particular to a milling cutter disc for processing plates, and belongs to the technical field of milling cutter discs.

Background

The milling cutter refers to a cutter with the length of the arc part being larger than 1/4 circles, in the process of die machining, the machining face of a part of a small workpiece is provided with a draft angle, a common R-angle cutter is long in blade length, the rigidity strength of the cutter is reduced, the strength and the rigidity of the cutter cannot meet requirements, the service life of the cutter is short, in order to enhance the strength and the rigidity of the cutter and enhance the service life of the cutter, a short-blade strong type milling cutter is designed for improving the rigidity and the strength and ensuring the precision of the die, the die is machined in place at one time, when the workpiece is subjected to hole machining, the hole is roughly machined, then the hole is finely machined, and finally the inlet end of the hole is chamfered, so that the machining method needs three tools, needs to clamp the tool for three times, the clamping time is long, and the; the face milling cutter, also called disc milling cutter, is used for processing planes on a vertical milling machine, an end face milling machine or a gantry milling machine, and has cutter teeth on the end face and the circumference, and also has coarse teeth and fine teeth. The structure of the device is 3 types of integral type, embedded type and indexable type.

Therefore, a milling cutter disc for processing plates is needed to meet the requirements of the current market, although various milling cutter clamps are produced on the current market, generally speaking, a lot of common defects still exist, firstly, a chuck is not arranged on the current milling cutter disc, the current milling cutter disc is inconvenient to be rapidly connected with an external component, secondly, the bottom of the current milling cutter disc is not detachable, the milling cutter disc cannot be replaced, and thirdly, only one or two connecting screw holes are arranged at the bottom of the current milling cutter disc, and the milling cutter disc cannot be completely fastened.

Disclosure of Invention

The present invention is directed to solving the above problems by providing a milling cutter head for machining a plate material.

The invention realizes the purpose through the following technical scheme: a milling cutter head for processing plates comprises a limiting column, a connecting column, a limiting ring, a chuck, a clamping block, a first clamping groove, a connecting screw hole, a fixing column, a butting column, a second clamping groove, a fixing screw hole, a milling cutter head and a milling cutter clamping groove; the top at the spliced pole is fixed to the spacing post, the vertical fixed setting of spliced pole is on the spacing ring, the spacing ring is located the space department between spliced pole and the fixed column, the chuck buckle is on the spacing ring, the vertical bottom of fixing at the chuck of fixture block, first buckle groove is indent formula setting on the spacing ring, the connection screw runs through the setting on the chuck, the fixed column is located the bottom of spacing ring, the butt joint support connection is in the bottom of fixed column, second buckle groove sets up at the top of butt joint post, fixed screw runs through the setting on the milling cutter dish, the bottom at the butt joint post is fixed to the milling cutter dish, the milling cutter draw-in groove is indent formula setting on the lateral wall of milling cutter dish.

Preferably, in order to rapidly butt the chuck and the clamping block, the chuck is mutually fastened and fixed with the first fastening groove through the clamping block.

Preferably, in order to fix the chuck with the external member, the chuck is screwed and locked with the external member through the connecting screw holes, and the connecting screw holes are four and are arranged in a front-back and left-right symmetrical manner.

Preferably, in order to facilitate the screw to penetrate through the fixing screw hole and to be quickly screwed with the fixing column, an inward concave screw hole is formed in the bottom surface of the fixing column, and the screw hole and the fixing screw hole are arranged in a one-to-one correspondence manner.

Preferably, in order to realize the quick fixation and guarantee the fastening between docking post and the fixed column, the docking post passes through second buckle groove and docks with the fixed column and passes fixed screw and fixed with the fixed column soon through the screw and twist fixedly.

Preferably, change milling cutter in the convenient later stage, be provided with fixed card on the milling cutter draw-in groove, and milling cutter is the extrusion through this card and fixes.

The invention has the beneficial effects that: the milling cutter fixture is reasonable in design, the chuck is mutually fastened and fixed with the first fastening groove through the fixture block, the chuck is quickly butted with the fixture block through the positioning effect between the fastener and the clamping groove, the chuck is screwed and locked with an external connecting component through connecting screw holes in a threaded manner, the connecting screw holes are four and are symmetrically arranged in a front-back and left-right manner, the chuck is conveniently fixed with the external component through screwing and locking, the bottom surface of the fixing column is provided with concave screw holes, the screw holes and the fixing screw holes are arranged in a one-to-one correspondence manner, the screws can conveniently penetrate through the fixing screw holes and quickly screwed and fixed with the fixing column, the butting column is butted with the fixing column through the second fastening groove and penetrates through the fixing screw holes through the screws to be screwed and fixed with the fixing column, the quick fixation between the butting column and the fixing column and the fastening of the milling cutter are ensured through the, through the fixed mode of extrusion, make things convenient for the later stage to change milling cutter.

Drawings

FIG. 1 is an overall three-dimensional schematic of the present invention;

FIG. 2 is a schematic diagram of the overall three-dimensional separation according to the present invention;

fig. 3 is a detail view of the milling cutter head according to the present invention.

In the figure: 1. spacing post, 2, spliced pole, 3, spacing ring, 4, chuck, 5, fixture block, 6, first buckle groove, 7, connection screw, 8, fixed column, 9, butt joint post, 10, second buckle groove, 11, fixed screw, 12, milling cutter dish and 13, milling cutter draw-in groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a milling cutter head for processing a plate includes a limiting post 1, a connecting post 2, a limiting ring 3, a chuck 4, a clamping block 5, a first fastening groove 6, a connecting screw hole 7, a fixing post 8, a butt joint post 9, a second fastening groove 10, a fixing screw hole 11, a milling cutter head 12 and a milling cutter clamping groove 13; spacing post 1 is fixed on the top of spliced pole 2, the vertical fixed setting of spliced pole 2 is on spacing ring 3, spacing ring 3 is located the space department between spliced pole 2 and fixed column 8, 4 buckles of chuck are on

spacing ring

3, 5 vertical fixes in the bottom of chuck 4 of fixture block, first buckle groove 6 is the indent formula and sets up on spacing ring 3, connect screw 7 and run through the setting on chuck 4, fixed column 8 is located the bottom of spacing ring 3, butt joint post 9 is connected in the bottom of fixed column 8, second buckle groove 10 sets up at the top of butt joint post 9, fixed screw 11 runs through the setting on milling cutter dish 12, milling cutter dish 12 is fixed in the bottom of butt joint post 9, milling cutter draw-in groove 13 is the indent formula and sets up on the lateral wall of milling cutter 12.

The chuck 4 is mutually fastened and fixed with the first fastening groove 6 through the clamping block 5, the chuck 4 is quickly butted with the clamping block 5 through the positioning effect between the fastener and the clamping groove, the chuck 4 is screwed and locked with an external connecting component through a connecting screw hole 7, the connecting screw holes 7 are provided with four and are symmetrically arranged in a front-back and left-right manner, the chuck is conveniently fixed with the external component through screwing and locking of screws, the bottom surface of the fixed column 8 is provided with concave screw holes which are arranged in one-to-one correspondence with the fixed screw holes 11, so that the screws can pass through the fixed screw holes 11 and are quickly screwed and fixed with the fixed column 8, the butting column 9 is butted with the fixed column 8 through the second fastening groove 10 and passes through the fixed screw holes 11 and is screwed and fixed with the fixed column 8 through screws, and the quick fixation between the butting column 9 and the fixed column 8 and the fastening can, be provided with fixed card on the milling cutter draw-in groove 13, and milling cutter is the extrusion through this card fixed, through the fixed mode of extrusion, makes things convenient for the later stage to change milling cutter.

The working principle is as follows: when using this facing cutter, it is fixed to carry out mutual buckle with first buckle groove 6 through fixture block 5 with chuck 4 earlier, positioning effect between buckle and the draw-in groove, dock chuck 4 and fixture block 5 fast, then will dock post 9 through second buckle groove 10 and fixed column 8 butt joint and pass fixed screw 11 through the screw and revolve wrong the fixing with fixed column 8, screw through corresponding formula, realize quick fixed and guarantee the fastening between dock post 9 and the fixed column 8, it is fixed to pass through the card extrusion on the milling cutter draw-in groove 13 with milling cutter again, through the fixed mode of extrusion, make things convenient for the later stage to change milling cutter, it can with this facing cutter wholly be the screw through connecting screw 7 on chuck 4 and external connection component at last to revolve wrong locking.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a milling cutter dish for panel processing which characterized in that: the milling cutter comprises a limiting column (1), a connecting column (2), a limiting ring (3), a chuck (4), a clamping block (5), a first clamping groove (6), a connecting screw hole (7), a fixing column (8), a butt-joint column (9), a second clamping groove (10), a fixing screw hole (11), a milling cutter head (12) and a milling cutter clamping groove (13); the limiting post (1) is fixed at the top end of the connecting post (2), the connecting post (2) is vertically and fixedly arranged on the limiting ring (3), the limiting ring (3) is positioned in a gap between the connecting post (2) and the fixing post (8), the chuck (4) is buckled on the limiting ring (3), the clamping block (5) is vertically fixed at the bottom of the chuck (4), the first buckling groove (6) is arranged on the limiting ring (3) in an inwards concave manner, the connecting screw hole (7) is arranged on the chuck (4) in a penetrating manner, the fixing post (8) is positioned at the bottom of the limiting ring (3), the butt-joint post (9) is connected at the bottom of the fixing post (8), the second buckling groove (10) is arranged at the top of the butt-joint post (9), the fixing screw hole (11) is arranged on the milling cutter head (12) in a penetrating manner, the milling cutter head (12) is fixed at the bottom of the butt-joint post (9), the milling cutter clamping groove (13) is arranged on the side wall of the milling cutter disc (12) in an inwards concave mode.

2. A milling cutter head for sheet processing according to claim 1, wherein: the chuck (4) is mutually fastened and fixed with the first fastening groove (6) through the fastening block (5).

3. A milling cutter head for sheet processing according to claim 1, wherein: the chuck (4) is in threaded screwing locking with an external connecting member through connecting screw holes (7), and the connecting screw holes (7) are provided with four and are arranged in a front-back and left-right symmetrical mode.

4. A milling cutter head for sheet processing according to claim 1, wherein: the bottom surface of the fixing column (8) is provided with concave screw holes, and the screw holes and the fixing screw holes (11) are arranged in a one-to-one correspondence mode.

5. A milling cutter head for sheet processing according to claim 1, wherein: the butt joint column (9) is in butt joint with the fixing column (8) through the second clamping groove (10) and penetrates through the fixing screw hole (11) through a screw to be fixedly screwed with the fixing column (8).

6. A milling cutter head for sheet processing according to claim 1, wherein: and a fixed clamping piece is arranged on the milling cutter clamping groove (13), and the milling cutter is extruded and fixed through the clamping piece.