Rough and fine integrated cutter head

Abstract

The utility model discloses a rough and fine integrated cutter head which comprises a cutter head, a plurality of blade seats are installed on the side face of the cutter head in an embedded mode, blades are installed on the blade seats and comprise rough milling blades and fine milling blades, locking holes are formed in the blade seats, locking screws are inserted into the locking holes, and the locking screws are in threaded connection with the cutter head. Side screw holes are formed in the blade seats in a penetrating mode, second adjusting screws are installed in the side screw holes in a threaded mode, and the front ends of the second adjusting screws abut against the side faces of the cutter head. The blade bearing can adjustably rotate relative to the cutterhead, the adjusting screws are installed at the upper end and the lower end of the blade bearing in a threaded mode, the adjusting screws can adjust the distance between the blade bearing and the cutterhead, then the inclination angle of the blade bearing is adjusted, the inclination angle of the blade is further adjusted, and the applicability of the cutterhead is improved. The blade seat is divided into a rough milling blade seat and a finish milling blade seat, the finish milling blade and the rough milling blade can be installed simultaneously, and rough machining and finish machining are completed synchronously.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a coarse and fine integrated cutter head. Background Art

[0002] The cutterhead is a rotating tool used to hold one or more cutting knives. During operation, each cutting knife cuts off the excess of the workpiece in sequence and intermittently.

[0003] The milling cutter heads on the market have all blades with the same cutting depth and cutting diameter, which makes it impossible to complete roughing and finishing in one pass, and the required processing time is long.

[0004] Furthermore, the existing milling cutter disc and blade seat are fixedly arranged, and the angle of the blade seat cannot be adjusted, which has certain limitations.

[0005] Therefore, we propose a coarse and fine integrated cutter head to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide a coarse and fine integrated cutter disc to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a coarse and fine integrated cutter disc, comprising: a cutter disc, a plurality of blade seats embedded in the side of the cutter disc, and blades mounted on the blade seats;

[0008] The blades include rough milling blades and fine milling blades;

[0009] The blade seat is provided with a locking hole, into which a locking screw is inserted, and the locking screw is threadedly connected to the cutter head;

[0010] A side screw hole is formed through the blade seat, and a second adjusting screw is installed in the inner thread of the side screw hole;

[0011] The front end of the second adjusting screw abuts against the side surface of the cutter disc.

[0012] Preferably, the locking screw and the second adjusting screw are perpendicular to each other.

[0013] Preferably, the blade seat is provided with a rough milling blade seat and a fine milling blade seat adapted for the blade.

[0014] Preferably, there are two fine milling insert seats and multiple rough milling insert seats.

[0015] Preferably, the rough milling insert seat is symmetrically arranged with the axial direction of the insert seat as the center.

[0016] Preferably, a first adjusting screw is provided through the upper surface of the cutter disc, and the lower end of the first adjusting screw abuts against the blade seat.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The blade seat can be adjusted and rotated relative to the cutter disc, and adjusting screws are threadedly installed on the upper and lower ends of the blade seat. The adjusting screws can adjust the distance between the blade seat and the cutter disc, and then adjust the inclination angle of the blade seat, and further adjust the inclination angle of the blade to improve the applicability of the cutter disc;

[0019] 2. The insert seat is divided into rough milling insert seat and fine milling insert seat, which can be installed with fine milling inserts and rough milling inserts at the same time to complete rough and fine processing synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a side elevation view of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the disassembled blade seat and cutter disc of the utility model.

[0023] In the figure: 1. Cutting disc; 2. Blade seat; 21. Locking hole; 22. Side screw hole; 4. Blade; 5. Second adjusting screw; 6. Locking screw; 7. First adjusting screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-3 The utility model provides a technical solution: a coarse and fine integrated cutter disc, comprising: a cutter disc 1, a plurality of blade seats 2 embedded on the side of the cutter disc 1, and blades 4 installed on the blade seats 2;

[0026] The blades 4 include rough milling blades and fine milling blades, which are installed according to the situation. The rough milling blades and fine milling blades can be set on the same cutter disc 1. In this embodiment, two fine milling blades are provided and multiple rough milling blades are provided.

[0027] The insert seat 2 is divided into a rough milling insert seat and a fine milling insert seat, and the number corresponds to the insert 4;

[0028] A locking hole 21 is provided on the blade seat 2, into which a locking screw 6 is inserted. The locking screw 6 is threadedly connected to the cutter disc 1, thereby fixing the blade seat 2 to the cutter disc 1. At the same time, the blade seat 2 can be adjusted in inclination by axial rotation of the locking screw 6.

[0029] A side screw hole 22 is formed through the blade seat 2, and a second adjusting screw 5 is installed through the inner thread of the side screw hole 22;

[0030] The front end of the second adjusting screw 5 is against the side of the cutter disc 1, and is used to adjust the distance between the upper and lower ends of the blade seat 2 and the cutter disc 1;

[0031] Rotating the second adjusting screw 5 can make the blade seat 2 rotate about the locking screw 6 axially, so that the lower end of the blade seat 2 is closer to or away from the cutter head 1 , thereby adjusting the position and angle of the blade 4 to increase applicability.

[0032] A first adjusting screw 7 is provided through the upper surface of the cutter disc 1 , and the lower end of the first adjusting screw 7 abuts against the blade seat 2 . The height difference of the blade seat 2 can be adjusted by rotating the first adjusting screw 7 .

[0033] Working principle: The blade seat 2 and the cutter disc 1 are fixedly installed by the locking screw 6, so that the blade seat 2 can be adjusted and rotated relative to the cutter disc 1, and the adjusting screws are threadedly installed at the upper and lower ends of the blade seat 2. The adjusting screws can adjust the distance between the blade seat 2 and the cutter disc 1, and then adjust the inclination angle of the blade seat 2, and further adjust the inclination angle of the blade 4 to improve the applicability of the cutter disc 1.

[0034] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coarse and fine integrated cutter head, comprising: A cutter disc (1), wherein a plurality of blade seats (2) are embedded and installed on the side of the cutter disc (1), and blades (4) are installed on the blade seats (2); It is characterized in that: the blade (4) comprises a rough milling blade and a fine milling blade; The blade seat (2) is provided with a locking hole (21), a locking screw (6) is inserted into the locking hole (21), and the locking screw (6) is threadedly connected to the cutter disc (1); A side screw hole (22) is formed through the blade seat (2), and a second adjusting screw (5) is installed in the inner thread of the side screw hole (22); The front end of the second adjusting screw (5) abuts against the side surface of the cutter disc (1).

2. The coarse and fine integrated cutter disc according to claim 1, characterized in that: The locking screw (6) and the second adjusting screw (5) are perpendicular to each other.

3. The coarse and fine integrated cutter disc according to claim 1, characterized in that: The blade seat (2) is provided with a rough milling blade seat and a fine milling blade seat adapted for the blade (4).

4. The coarse and fine integrated cutter disc according to claim 3, characterized in that: There are two fine milling blade seats and a plurality of rough milling blade seats.

5. The coarse and fine integrated cutter disc according to claim 4, characterized in that: The rough milling blade seat is symmetrically arranged with the axial direction of the blade seat (2) as the center.

6. The coarse and fine integrated cutter disc according to claim 1, characterized in that: A first adjusting screw (7) is provided through the upper surface of the cutter disc (1), and the lower end of the first adjusting screw (7) abuts against the blade seat (2).

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