Milling cutter disc for milling machine machining

Abstract

The utility model discloses a milling cutter head for milling machine processing, which comprises a cutter head main body, the upper surface of the cutter head main body is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with four fixed gaskets, the outer surface of each fixed gasket is fixedly embedded with a bearing, and the outer surface of each fixed gasket is fixedly embedded with a bearing. The inner ring of each bearing is rotationally connected with a connecting rod, and the outer surface of each connecting rod is fixedly connected with a buckle. According to the device, the blades are fixed in the cutterhead body through the combined action of the cutter screws and the cutter pads, the effect that cutters are installed more firmly is achieved, the springs are used for driving the buckles and the connecting rods to rotate back and forth in the inner rings of the bearings, the device is clamped in a milling machine through the buckles, and the effect of convenient installation is achieved; the situation that the milling cutter is fixed by holding the milling cutter with hands and tightening screws is avoided, the milling cutter fixing device has the advantage of being convenient to install, the milling cutter fixing device is firmly fixed into the milling machine through the fixing holes by the fixing screws, and the effect of reinforcing the milling cutter is achieved.

Description

Technical Field

[0001] The utility model relates to the field of milling cutters, in particular to a milling cutter for milling machine processing. Background Art

[0002] A milling cutter is a cutting tool for metal processing. It is usually installed on equipment such as milling machines and lathes. By rotating and cutting, it contacts the metal workpiece and cuts it off to achieve the purpose of processing metal. The milling cutter is widely used in the processing of various metal materials, such as steel, aluminum, copper, etc. It can perform various processing operations such as face milling, solid milling, slot milling, boring, etc. During the installation process, the operator usually holds the cutter by hand and tightens the screws to fix the milling cutter at the same time. It is troublesome to install and use, and it is easy to hurt the operator during the installation process. Therefore, we propose a milling cutter for milling machine processing to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a milling cutter for milling machine processing to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A milling cutter for milling machine processing includes a cutter body. A fixing block is fixedly connected to the upper surface of the cutter body. Four fixing gaskets are fixedly connected to the upper surface of the fixing block. A bearing is fixedly embedded on the outer surface of each fixing gasket. The inner ring of each group of bearings is rotatably connected to a connecting rod. A buckle is fixedly connected to the outer surface of each connecting rod. A spring is fixedly connected to the outer surfaces of the two buckles. Four cutter pads are fixedly installed on the outer surface of the cutter body. A blade is provided on the outer surface of each cutter pad.

[0006] In a further embodiment, two tool screws are threadedly connected to the outer surface of each blade. The bottom end of each tool screw sequentially penetrates through the blade and the cutter pad and extends to the outside of the cutter pad. The bottom end of each tool screw is threadedly connected to the outer surface of the cutter body.

[0007] In a further embodiment, four shock-proof screws are threadedly connected to the outer surface of the cutter body. The bottom end of each shock-proof screw penetrates through the cutter body and extends to the lower part of the cutter body. The bottom end of each shock-proof screw is threadedly connected to the upper surface of the blade.

[0008] In a further embodiment, four air spray pipes are provided above the cutter body. One end of each air spray pipe close to the cutter body is fixedly communicated with the outer surface of the cutter body.

[0009] In a further embodiment, a rubber sheath is provided below the fixing block, and the inner wall of the rubber sheath is fixedly connected to the outer surface of the connecting block.

[0010] In a further embodiment, two fixing holes are formed in the outer surface of the fixing block, and fixing screws are threadedly connected to the inside of each fixing hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The device fixes the blade inside the cutter head body through the combined action of the cutter screw and the cutter pad, achieving the effect of more firmly installing the cutter. The spring drives the buckle and the connecting rod to rotate back and forth inside the inner ring of the bearing, enabling the buckle to clamp the device tightly inside the milling machine, achieving the effect of convenient installation. It avoids the situation of fixing the milling cutter head while holding the cutter head by hand and tightening the screws, and has the advantage of convenient installation. The fixing screw firmly fixes the device inside the milling machine through the fixing hole, achieving the effect of strengthening the milling cutter head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of a milling cutter head for milling machine processing.

[0014] Figure 2 It is a side view of a milling cutter head for milling machine processing.

[0015] Figure 3 It is a top view of a milling cutter head for milling machine processing.

[0016] Figure 4 It is for the milling cutter head for milling machine processing Figure 1 Schematic enlarged view of the structure at A in the figure.

[0017] In the figure: 1, cutter head body; 2, rubber sheath; 3, fixing block; 4, connecting block; 5, air jet pipe; 6, cutter screw; 7, cutter pad; 8, blade; 9, shockproof screw; 10, buckle; 11, spring; 12, connecting rod; 13, fixing gasket; 14, bearing; 15, fixing hole; 16, fixing screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 In the present utility model, a milling cutter head for milling machine processing includes a cutter head body 1. A fixing block 3 is fixedly connected to the upper surface of the cutter head body 1. Four fixing gaskets 13 are fixedly connected to the upper surface of the fixing block 3. A bearing 14 is fixedly embedded on the outer surface of each fixing gasket 13. A connecting rod 12 is rotatably connected to the inner ring of each group of bearings 14. A buckle 10 is fixedly connected to the outer surface of each connecting rod 12. A spring 11 is fixedly connected to the outer surfaces of the two buckles 10. Four cutter pads 7 are fixedly installed on the outer surface of the cutter head body 1. A cutting blade 8 is provided on the outer surface of each cutter pad 7.

[0022] Two tool screws 6 are threadedly connected to the outer surface of each blade 8. The bottom end of each tool screw 6 sequentially penetrates through the blade 8 and the tool pad 7 and extends to the outside of the tool pad 7. The bottom end of each tool screw 6 is threadedly connected to the outer surface of the cutter head body 1. The blade 8 is stably fixed on the cutter head by using the tool screw 6, which has the advantage of being more firm. Four shock-proof screws 9 are threadedly connected to the outer surface of the cutter head body 1. The bottom end of each shock-proof screw 9 penetrates through the cutter head body 1 and extends below the cutter head body 1. The bottom end of each shock-proof screw 9 is threadedly connected to the upper surface of the blade 8. The shock-proof screw 9 can stabilize the blade 8 and prevent the blade 8 from vibrating back and forth during operation.

[0023] Four air nozzles 5 are provided above the cutter head body 1. One end of each air nozzle 5 close to the cutter head body 1 is fixedly communicated with the outer surface of the cutter head body 1. The air nozzle 5 can blow the chips generated during the milling cutter cutting to one side to avoid affecting the appearance of the product. A rubber sleeve 2 is provided below the fixing block 3. The inner wall of the rubber sleeve 2 is fixedly connected to the outer surface of the connecting block 4. The rubber sleeve 2 can facilitate the carrying and installation of the cutter head. Two fixing holes 15 are formed in the outer surface of the fixing block 3. A fixing screw 16 is threadedly connected to the inside of each fixing hole 15. The cutter head can be firmly fixed on the milling machine by using the fixing hole 15 and the fixing screw 16.

[0024] The working principle of the present utility model is as follows: When in use, the tool pad 7 and the blade 8 are fixed on the cutter head body 1 by using the tool screw 6, and the blade 8 is fixed by using the shock-proof screw 9 to prevent vibration. Hold the connecting block 4 and put the fixing block 3 and the buckle 10 into the fixing device of the milling machine to clamp the milling cutter head on the milling machine by using the spring 11 to apply elastic force to the buckle 10. Then directly tighten the fixing screw 16, and the device is fixed inside the milling machine by the combined action of the fixing hole 15 and the fixing screw 16, which has the advantage of convenient installation and can avoid the situation of injuring the operator during the installation process.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A milling cutter disc for milling machine processing, characterized in that: The invention comprises a cutter disc body (1), the upper surface of which is fixedly connected to a fixing block (3), the upper surface of which is fixedly connected to four fixing gaskets (13), the outer surface of each fixing gasket (13) is fixedly inlaid with a bearing (14), the inner ring of each group of the bearings (14) is rotatably connected to a connecting rod (12), the outer surface of each connecting rod (12) is fixedly connected to a buckle (10), the outer surfaces of two buckles (10) are fixedly connected to a spring (11), and four knife pads (7) are fixedly installed on the outer surface of the cutter disc body (1), and the outer surface of each knife pad (7) is provided with a blade (8).

2. A milling cutter disc for milling machine processing according to claim 1, characterized in that: The outer surface of each blade (8) is threadedly connected to two tool screws (6), the bottom end of each tool screw (6) passes through the blade (8) and the knife pad (7) in sequence and extends to the outside of the knife pad (7), and the bottom end of each tool screw (6) is threadedly connected to the outer surface of the knife disc body (1).

3. A milling cutter disc for milling machine processing according to claim 1, characterized in that: The outer surface of the cutter disc body (1) is threadedly connected with four shockproof screws (9), the bottom end of each shockproof screw (9) passes through the cutter disc body (1) and extends to the bottom of the cutter disc body (1), and the bottom end of each shockproof screw (9) is threadedly connected to the upper surface of the blade (8).

4. A milling cutter disc for milling machine processing according to claim 1, characterized in that: Four air injection pipes (5) are arranged above the cutter disc body (1), and one end of each of the air injection pipes (5) close to the cutter disc body (1) is fixedly connected to the outer surface of the cutter disc body (1).

5. The milling cutter disc for milling machine processing according to claim 1, characterized in that: A rubber sheath (2) is provided below the fixing block (3), and the inner wall of the rubber sheath (2) is fixedly connected to the outer surface of the connecting block (4).

6. The milling cutter disc for milling machine processing according to claim 1, characterized in that: Two fixing holes (15) are provided on the outer surface of the fixing block (3), and a fixing screw (16) is threadedly connected inside each of the fixing holes (15).

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