CN211279202U - Milling machine tool bit for processing high-strength quartz ceramic roller - Google Patents

Abstract

The utility model belongs to the field of ceramic roller processing equipment, in particular to a milling machine tool bit for processing a high-strength quartz ceramic roller, which comprises a connecting piece (1), a tool pan (2), a main tool rest (3), an auxiliary tool rest (4), a connecting groove (11), a plurality of threaded holes (21), a main tool (31), an auxiliary tool (41) and an auxiliary tool cap (42); the utility model discloses a milling machine tool bit is rational in infrastructure, and nimble easy-to-use, cutting accuracy is high, can be at rough milling and the finish milling between the fast switch over, need not to change the tool once more at the switching in-process.

Description

Milling machine tool bit for processing high-strength quartz ceramic roller

Technical Field

The utility model belongs to pottery roller processing equipment field specifically discloses a milling machine tool bit for processing of quartz ceramic roller of high strength.

Background

The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece. Milling cutters are rotary tools for milling, having one or more cutting teeth, which in operation intermittently cut off excess of a workpiece in sequence from each cutting tooth, and are used primarily for machining flats, steps, grooves, formed surfaces, cutting off workpieces, etc. on milling machines.

Quartz ceramic roller is in the later stage of production, need carry out turn-milling processing to ceramic roller with the milling machine, because quartz ceramic's hardness generally is greater than materials such as iron and stainless steel, consequently, higher requirement has been proposed to the milling machine tool bit, and the milling machine tool bit on the present market is single cutter body pattern mostly, only can carry out rough milling or finish milling alone for ceramic roller, if accomplish after rough milling just need the manual work to change the tool bit and carry out the finish milling operation, a large amount of time of staff has been occupied, especially when the roller of the high ceramic roller of processing precision, it just can probably influence the installation accuracy in the later stage of ceramic roller to change the tool bit.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model discloses a milling machine tool bit for processing of high strength quartz ceramic roller, the utility model discloses a milling machine tool bit is rational in infrastructure, and nimble easy-to-use, cutting accuracy is high, can be at rough milling and the finish milling between fast switch over, need not to change the tool once more at the switching-over in-process.

The technical scheme of the utility model as follows:

a milling machine tool bit for processing a high-strength quartz ceramic roller comprises a connecting piece, a cutter head, a main tool rest, an auxiliary tool rest, a connecting groove, a plurality of threaded holes, a main tool, an auxiliary tool and an auxiliary tool cap; the connecting piece is cylindrical, and a connecting groove is formed above the connecting piece; a cutter head is connected below the connecting piece; the cutter head is cylindrical, and the diameter of the cutter head is larger than that of the connecting piece; a main tool rest is arranged right below the cutter head; a main knife is connected below the main knife rest; the cutter head is provided with a plurality of threaded holes along the edge of the circular ring; the auxiliary tool rest is arranged in the threaded hole in a penetrating mode; the top of the auxiliary tool rest is provided with an auxiliary tool cap with the diameter larger than the threaded hole; and an auxiliary knife is connected below the auxiliary knife rest. The milling machine is connected to the connecting groove, after the main cutter is roughly milled, when the auxiliary cutter needs to be used for finish milling, the whole milling machine tool bit does not need to be replaced, but the auxiliary tool rest rotates downwards through the threaded hole, and therefore the auxiliary cutter can exceed the position of the main cutter.

Further, the milling machine tool bit for processing the high-strength quartz ceramic roller is characterized in that the connecting groove is of an internal thread structure. The milling machine tool bit and the milling machine are conveniently connected through threads by using the internal thread structure.

Further, above-mentioned a milling machine tool bit for processing of high strength quartz ceramic roller, the quantity of screw hole is 4 to evenly distributed in on the blade disc. Set up 4 vice knife rests, conveniently place different vice swoves, use the flexibility to improve greatly.

Further, the milling machine tool bit for processing the high-strength quartz ceramic roller is characterized in that the main tool and the auxiliary tool are made of tungsten steel. The tungsten steel has the hardness of 7.5 and can be used for processing quartz ceramic rollers.

Further, the milling machine tool bit for processing the high-strength quartz ceramic roller is characterized in that the auxiliary tool cap is provided with a thread structure for increasing friction force. And a thread structure is added, so that the operation is convenient.

Further, above-mentioned a milling machine tool bit for processing of high strength quartz ceramic roller, the blade disc with the connecting piece is swivelling joint. The cutter head is rotatably connected with the connecting piece, so that the angle of the auxiliary cutter can be conveniently adjusted.

Further, the cutting edge of the main cutter is made of diamond. The diamond material is the hardest object, and can be used as a knife edge to process high-strength quartz ceramics with margin.

According to the above technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a milling machine tool bit is rational in infrastructure, designs out the structure of a main sword many auxiliary knives, and is nimble easy to use, and cutting accuracy is high, can switch over fast between rough milling and finish milling, need not to change the tool once more in the switching process; simultaneously the utility model discloses with blade disc and connecting piece swivelling joint, the angle of the vice sword of adjustment that can be very convenient is easily processed quartz ceramic.

Drawings

FIG. 1 is a side view of a milling machine head in examples 1 and 2;

FIG. 2 is a schematic plan view of a milling head according to examples 1 and 2;

wherein: the cutter comprises a connecting piece 1, a cutter head 2, a main cutter frame 3, an auxiliary cutter frame 4, a connecting groove 11, a threaded hole 21, a main cutter 31, an auxiliary cutter 41 and an auxiliary cutter cap 42.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The milling machine tool bit for processing the high-strength quartz ceramic roller as shown in fig. 1 and 2 comprises a connecting piece 1, a cutter head 2, a main tool rest 3, an auxiliary tool rest 4, a connecting groove 11, a plurality of threaded holes 21, a main tool 31, an auxiliary tool 41 and an auxiliary tool cap 42; the connecting piece 1 is cylindrical, and a connecting groove 11 is formed above the connecting piece 1; a cutter head 2 is connected below the connecting piece; the cutter head 2 is cylindrical and has a diameter larger than that of the connecting piece 1; a main tool rest 3 is arranged right below the cutter head; a main knife 31 is connected below the main knife rest 3; the cutter head 2 is provided with a plurality of threaded holes 21 along the edge of the circular ring; the auxiliary tool rest 4 is arranged in the threaded hole 21 in a penetrating manner; the top of the secondary tool rest 4 is provided with a secondary tool cap 42 with the diameter larger than that of the threaded hole 21; an auxiliary knife 41 is connected below the auxiliary knife rest 4.

Example 2

The milling machine tool bit for processing the high-strength quartz ceramic roller as shown in fig. 1 and 2 comprises a connecting piece 1, a cutter head 2, a main tool rest 3, an auxiliary tool rest 4, a connecting groove 11, a plurality of threaded holes 21, a main tool 31, an auxiliary tool 41 and an auxiliary tool cap 42; the connecting piece 1 is cylindrical, and a connecting groove 11 is formed above the connecting piece 1; a cutter head 2 is connected below the connecting piece; the cutter head 2 is cylindrical and has a diameter larger than that of the connecting piece 1; a main tool rest 3 is arranged right below the cutter head; a main knife 31 is connected below the main knife rest 3; the cutter head 2 is provided with a plurality of threaded holes 21 along the edge of the circular ring; the auxiliary tool rest 4 is arranged in the threaded hole 21 in a penetrating manner; the top of the secondary tool rest 4 is provided with a secondary tool cap 42 with the diameter larger than that of the threaded hole 21; an auxiliary knife 41 is connected below the auxiliary knife rest 4; further, the connecting groove 11 is an internal thread structure; in particular, the number of the threaded holes 21 is 4, and the threaded holes are uniformly distributed on the cutter head 2; preferably, the main knife 31 and the auxiliary knife 41 are made of tungsten steel; further, the auxiliary tool cap 42 is provided with a thread structure for increasing friction force; the cutter head 2 is connected with the connecting piece 1 in a rotating mode, and the cutting edge of the main cutter 31 is made of diamond materials.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims (7)

1. A milling machine tool bit for processing a high-strength quartz ceramic roller is characterized by comprising a connecting piece (1), a cutter head (2), a main tool rest (3), a plurality of auxiliary tool rests (4), a connecting groove (11), a plurality of threaded holes (21), a main tool (31), an auxiliary tool (41) and an auxiliary tool cap (42); the connecting piece (1) is cylindrical, and a connecting groove (11) is formed above the connecting piece (1); a cutter head (2) is connected below the connecting piece; the cutter head (2) is cylindrical, and the diameter of the cutter head is larger than that of the connecting piece (1); a main tool rest (3) is arranged right below the cutter head; a main knife (31) is connected below the main knife rest (3); the cutter head (2) is provided with a plurality of threaded holes (21) along the edge of the circular ring; the auxiliary tool rest (4) is arranged in the threaded hole (21) in a penetrating manner; the top of the auxiliary tool rest (4) is provided with an auxiliary tool cap (42) with the diameter larger than that of the threaded hole (21); an auxiliary knife (41) is connected below the auxiliary knife rest (4).

2. Milling machine tool bit for high strength quartz ceramic roll machining according to claim 1, characterized in that the connecting groove (11) is an internal thread structure.

3. Milling machine tool head for high-strength quartz ceramic roller machining according to claim 1, characterized in that the number of threaded holes (21) is 4 and is evenly distributed on the cutter head (2).

4. Milling machine tool head for high-strength quartz ceramic roll machining according to claim 1, characterized in that the main knife (31) and the secondary knife (41) are both of tungsten steel.

5. A mill head for high strength quartz ceramic roll machining according to claim 1, said secondary cap (42) having a friction enhancing thread formation thereon.

6. Milling machine tool head for high-strength quartz ceramic roller machining according to claim 1, characterized in that the tool head (2) is in rotational connection with the connecting piece (1).

7. Milling machine tool head for high-strength quartz ceramic roller machining according to claim 1, characterized in that the cutting edge of the main cutter (31) is of diamond material.

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