CN221494364U - Plane cutting milling cutter with lengthened clamping handle - Google Patents

Abstract

The utility model relates to the technical field of plane milling cutters, in particular to a plane cutting milling cutter with an lengthened clamping handle, which comprises a lengthened cutter root, wherein a square cutter root is fixedly arranged at the top end of the upper part of the lengthened cutter root, the clamping surface is arranged on the outer wall of the lengthened cutter root, the cutter head is welded below the lengthened cutter root, the end face of the cutter head is fixedly provided with the cutting milling blade, and the rear of the cutting milling blade is fixedly connected with the fixing body. According to the utility model, slag milled by the cutting milling cutter blade can be effectively discharged through the mutual matching of the fixed body and the chip groove, the cutting milling cutter blade forms a mutually fixed structure through the bolts and the fixed body, so that the stability of the cutting milling cutter blade during working is effectively improved, the cutting milling cutter blade is effectively prevented from flying out during working, the injury to staff is reduced, and the flatness of the cutting milling cutter blade during processing can be effectively improved by improving the bolts fixed at the bottom end of the cutter head.

Description

Plane cutting milling cutter with lengthened clamping handle

Technical Field

The utility model relates to the technical field of face milling cutters, in particular to a face cutting milling cutter with an lengthened clamping handle.

Background

Milling tools are rotary tools for milling machining, which typically have a plurality of cutter teeth. When in operation, each cutter tooth cuts off the allowance of the workpiece intermittently in sequence. The face milling cutter refers to a milling cutter mainly used for machining a face on a milling machine.

A combined type face cutting high-hardness milling cutter with the publication number of CN218611866U comprises a cutter head, a cutter head and a connecting component. The beneficial effects of the utility model are as follows: according to the utility model, the cutter bar, the cutter head and the cutter edge are made of hard alloy materials, so that the self hardness of the milling cutter can be improved, the service life of the milling cutter is prolonged, the limiting column can be propped against the movable block during assembly, the movable block then extrudes the spring, so that the spring is compressed, the connection between the cutter head and the cutter bar can be more fastened by utilizing the elastic force of the spring to cooperate with the U-shaped limiting rod, the cutter head and the cutter bar can be replaced without integral replacement, and the use cost is reduced; through having wound the chip groove on the surface of tool bit, can carry out timely clearance to milling the sweeps that produces, avoid the sweeps to pile up on work piece surface, influence milling accuracy, also can reduce the probability of cutting edge wearing and tearing simultaneously.

In summary, the following technical problems exist in the prior art: the general face milling cutter is mostly connected and combined with the cutter head through the connecting component, but the cutter head and the cutter bar are required to be replaced frequently in the connecting mode, and the matched cutter bar is required to be replaced when the cutter head is replaced, so that the face milling cutter cannot be effectively and conveniently used by a user, and therefore, the face milling cutter with the lengthened clamping handle is provided.

Disclosure of utility model

The present utility model aims to provide a face cutting mill with an elongated clamping shank to solve the problems set forth in the background art mentioned above.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a plane cutting milling cutter with add long centre gripping handle, includes add long root, add the fixed square root that is provided with in top of long root, add the clamping face of cutting root outer wall, add the below welding of root and have the tool bit, the terminal surface of tool bit is fixed with the cutting milling cutter piece, the rear fixedly connected with fixed body of cutting milling cutter piece, the rear outer wall of fixed body is provided with the chip groove, the inside of cutting milling cutter piece is fixed with the bolt, the bolt runs through in the inside of cutting milling cutter piece.

As a still further proposal of the utility model, the square knife root has a convex structure.

As a still further aspect of the present utility model, the elongated blade root is in close apposition to the clamping surface.

As a still further aspect of the present utility model, the cutter head is in close contact with the cutting milling blade.

As a still further proposal of the utility model, the cross section of the bottom end of the fixed body is of an S-shaped structure.

As a still further aspect of the utility model, the cutting insert is screwed to the holder by means of a screw.

As a still further aspect of the utility model, the bolts are provided with a plurality of groups in relation to the inner surface of the cutting milling blade, which is provided with a plurality of groups in relation to the bottom end position of the cutter head.

The above description shows that the technical problems to be solved by the present application can be solved by the above technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

According to the utility model, the lengthened cutter root can be effectively clamped by the machine tool clamp of the clamping structure through the convex structure of the square cutter root, the clamping surface can effectively clamp the lengthened cutter root by the machine tool of the clamping structure, the lengthened cutter root can be rapidly taken down, the stability of the cutting milling blade during working can be greatly improved through being fixed at the bottom end of the cutter head.

According to the utility model, slag milled by the cutting milling cutter blade can be effectively discharged through the mutual matching of the fixed body and the chip groove, the cutting milling cutter blade forms a mutually fixed structure through the bolts and the fixed body, so that the stability of the cutting milling cutter blade during working is effectively improved, the cutting milling cutter blade is effectively prevented from flying out during working, the injury to staff is reduced, and the flatness of the cutting milling cutter blade during processing can be effectively improved by improving the bolts fixed at the bottom end of the cutter head.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the external structure of the present utility model;

FIG. 3 is a schematic view of the cutter head, fixture and cutting milling insert of the present utility model;

FIG. 4 is a schematic view of a bolt and cutting milling insert according to the present utility model;

in the figure: 1. square root; 2. a clamping surface; 3. a chip removal groove; 4. a cutter head; 5. a fixed body; 6. lengthening the cutter root; 7. a bolt; 8. cutting milling insert.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In a first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present utility model provides a technical solution: the utility model provides a plane cutting milling cutter with extension centre gripping handle, including extension root 6, the fixed square root 1 that is provided with in top of extension root 6, clamping face 2 has been seted up to extension root 6 outer wall, the convex structure of square root 1 can effectually let extension root 6 be held by the lathe clamp of holding the structure, clamping face 2 can effectually let extension root 6 by the lathe centre gripping of clamping the structure, and can let extension root 6 quick take off, the below welding of extension root 6 has cutter head 4, the terminal surface of cutter head 4 is fixed with cutting milling cutter 8, cutting milling cutter 8 has improved that cutting milling cutter 8 can be great through the bottom of fixing at cutter head 4, cutting milling cutter 8 is at the stability of during operation, cutting milling cutter 8's rear fixedly connected with solid 5, solid 5's rear outer wall is provided with chip groove 3, solid 5 and chip groove 3's the effectual sediment that lets cutting milling cutter 8 mill is discharged, cutting milling cutter 8's inside is fixed with 7, 7 run through in cutting cutter 8's inside is fixed with 8 through the solid 8 during operation of cutter 8, the stability of cutting milling cutter 8 has been avoided effectively to the cutter 8 to the personnel during operation of fixing at the cutter 8.

In the second embodiment, the following further describes the scheme in the first embodiment in combination with a specific working manner, which is described in detail below:

As shown in fig. 2, 3 and 4, as a preferred embodiment, based on the above-mentioned mode, further, the square root 1 has a convex structure, the elongated root 6 is tightly attached to the clamping surface 2, the cutter head 4 is tightly attached to the cutting milling blade 8, the cross section of the bottom end of the fixing body 5 has an S-shaped structure, the cutting milling blade 8 is in threaded connection with the fixing body 5 through the bolt 7, a plurality of groups are arranged on the inner surface of the bolt 7 with respect to the cutting milling blade 8, a plurality of groups are arranged on the bottom end of the cutting milling blade 8 with respect to the cutter head 4, and the plurality of groups of cutting milling blades 8 improve the flatness of the cutting milling blade 8 when the bolt 7 is fixed at the bottom end of the cutter head 4 and can effectively improve the machining.

The utility model aims at the technical problems that: most of common face milling cutters are connected and combined with the cutter head through the connecting assembly, but the cutter head and the cutter bar are required to be replaced frequently in the connecting mode, and the cutter head is required to be replaced while the matched cutter bar is required to be replaced, so that the effect of a user cannot be effectively facilitated; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

Working principle:

Firstly square root 1 can let extension root 6 by the lathe clamp of holding the structure, can let extension root 6 quick follow the lathe clamp of holding the structure take off, conveniently change milling cutter, and clamping face 2 can let extension root 6 by the lathe clamp of holding the structure, and a plurality of cutting milling cutter 8 of setting at cutter head 4 top can effectually let the cutting face mill more flat, the chip groove 3 at the fixed body 5 rear can effectually discharge the sediment that cuts the mill, bolt 7 can effectually fix cutting milling cutter 8 in the fixed body 5 the place ahead, can effectually let cutting milling cutter 8 stable carry out work, secondly square root 1's convex structure can effectually let extension root 6 by the lathe clamp of holding the structure, clamping face 2 can effectually let extension root 6 by the lathe clamp of holding the structure, and can let extension root 6 quick take off, cutting milling cutter 8 can be great improvement through fixing in the bottom of 4, the chip groove 8 that the cutting cutter blade 8 can be fixed on the fixed body 4, and the chip groove 8 can effectively improve the stability of cutting cutter blade 8 and the cutting cutter head 8 can be fixed in the fixed body 5, the chip groove 8 can be effectively cut the cutting cutter 8 and the fixed in the fixed body 8 of cutting cutter 8, the mutual stability is effectively improved, the stability is avoided the cutting cutter head 8 can be fixed in the fixed 8, the fixed cutter head 8 is fixed in the fixed with the fixed cutter 8 of the end 8 of cutting cutter 8, the effective cutter 8 has improved, and the stability is stable during the mutual cutting cutter 8 has been cut and can be fixed in the fixed 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The plane cutting milling cutter with the lengthened clamping handle is characterized by comprising a lengthened cutter root (6), wherein a square cutter root (1) is fixedly arranged at the top end of the upper part of the lengthened cutter root (6), a clamping surface (2) is formed on the outer wall of the lengthened cutter root (6), and a cutter head (4) is welded below the lengthened cutter root (6);

The end face of the cutter head (4) is fixedly provided with a cutting milling blade (8), the rear of the cutting milling blade (8) is fixedly connected with a fixing body (5), and the outer wall of the rear of the fixing body (5) is provided with a chip removal groove (3);

A bolt (7) is fixed inside the cutting milling blade (8), and the bolt (7) penetrates through the inside of the cutting milling blade (8).

2. A face cutting mill with an elongated clamping shank according to claim 1, characterized in that the square root (1) is of convex configuration.

3. A face cutting mill with an elongated clamping shank according to claim 1, characterized in that the elongated tang (6) is in close abutment with the clamping surface (2).

4. A face cutting mill with an elongated clamping shank according to claim 1, characterized in that the cutter head (4) is in close abutment with the cutting milling insert (8).

5. A face milling cutter with an elongated clamping shank according to claim 1, characterized in that the cross section of the bottom end of the fixed body (5) is of S-shaped configuration.

6. A face milling cutter with an elongated clamping shank according to claim 1, characterized in that the cutting milling insert (8) is screwed to the stationary body (5) by means of a bolt (7).

7. A face milling cutter with an elongated clamping shank according to claim 1, characterized in that the bolts (7) are provided with groups in relation to the inner surface of the cutting milling insert (8), the cutting milling insert (8) being provided with groups in relation to the bottom end position of the cutter head (4).