High-stability milling cutter convenient for cutting

Abstract

The high-stability milling cutter comprises a milling cutter base, a fixing ring is fixedly connected to the surface of one side of the milling cutter base, an inner ring is rotatably connected to the interior of the fixing ring, a sliding handle is fixedly connected to one side of the inner ring, a first sliding groove is formed in one side of the fixing ring, and the sliding handle is slidably connected with the first sliding groove; a plurality of second fixing columns are fixedly connected to one side of the surface of the milling cutter base, clamping plates are rotatably connected to the surfaces of the second fixing columns, connecting rods are fixedly connected to the surfaces of one sides of the clamping plates, the connecting rods are fixedly connected to the surface of one side of the inner ring, and a plurality of first fixing columns are fixedly connected to one side of the milling cutter base; a plurality of second sliding grooves are formed in the surface of the inner ring, and the positions of the second sliding grooves correspond to the positions of the first fixing columns.

Description

Technical Field

[0001] The invention relates to the technical field of high-stability milling cutter design, in particular to a high-stability milling cutter that is convenient for cutting. Background Art

[0002] A milling cutter is a rotating tool with one or more teeth used for milling. When working, each tooth cuts off the excess of the workpiece intermittently in turn. During the milling process, since the shank of the milling cutter is smooth and the clamping part of the chuck is also smooth, it is difficult for the chuck to clamp the shank firmly. The milling cutter may gradually extend from the chuck and fall out, resulting in the workpiece being scrapped.

[0003] At the same time, there is a small gap between the milling cutter and the tool holder, so the tool may vibrate during the processing. The vibration will cause uneven cutting of each blade on the circumference of the milling cutter, resulting in an increase in cutting volume than the original value, affecting the processing accuracy and tool life. Summary of the invention

[0004] The object of the present invention is to provide a highly stable milling cutter that is convenient for cutting, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a highly stable milling cutter that is easy to cut, comprising a milling cutter base, a fixing ring is fixedly connected to the surface of one side of the milling cutter base, an inner ring is rotatably connected to the inside of the fixing ring, a sliding handle is fixedly connected to one side of the inner ring, a sliding groove 1 is provided on one side of the fixing ring, the sliding handle is slidably connected to the sliding groove 1, a plurality of fixing columns 2 are fixedly connected to one side of the surface of the milling cutter base, a clamp is rotatably connected to the surface of the second fixing column, a connecting rod is fixedly connected to the surface of one side of the inner ring, a plurality of fixing columns 1 are fixedly connected to one side of the milling cutter base, a plurality of sliding grooves 2 are provided on the surface of the inner ring, the position of the sliding grooves 2 corresponds to the position of the fixing column 1, a tool handle is provided on one side of the clamp, a plurality of tool handle grooves are provided on the surface of the tool handle, the position of the tool handle groove corresponds to the end of the clamp, a milling cutter head is fixedly connected to one side of the tool handle, a locking screw is through-threadedly connected to the inside of the fixing ring, and the locking screw contacts the surface of the inner ring.

[0006] In one embodiment, a clamping groove is provided on the surface of the handle.

[0007] In one embodiment, a rubber pad is provided on one side surface of the clamping plate.

[0008] In one embodiment, a baffle is fixedly connected to the surface of the fixing ring, and the tool handle passes through the baffle and is loosely matched with the baffle.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention is provided with a clamping plate and a tool handle groove, the tool handle is passed through the baffle, against the milling cutter base, the locking screw is loosened, the sliding handle is turned, and the sliding handle drives the inner ring to rotate. The rotation of the inner ring is limited by the fixed column one. When the inner ring rotates, the clamping plate will be driven to move through the connecting rod fixed on its surface. The inside of the clamping plate is rotationally connected to the fixed column two and slidingly connected to the milling cutter base, so that clamping and loosening operations can be realized. At this moment, the sliding handle is rotated to clamp the tool handle. At this time, the end of the clamping plate is just embedded in the tool handle groove to complete the locking. Then the locking screw is rotated to prevent the inner ring from rotating. The clamping plate is embedded in the tool handle groove and locked and fixed from the inside of the tool handle. The fixing stability is improved, and it is more convenient for cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0011] In the attached picture:

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the milling cutter body of the present invention;

[0016] In the figure: 1. milling cutter head; 2. clamping groove; 3. tool handle; 4. baffle; 5. locking screw; 6. milling cutter base; 7. sliding handle; 8. sliding groove 1; 9. fixing ring; 10. inner ring; 11. fixing column 1; 12. sliding groove 2; 13. connecting rod; 14. fixing column 2; 15. clamping plate; 16. rubber pad; 17. tool handle groove. DETAILED DESCRIPTION

[0017] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0018] See also Figure 1-4 The present invention provides a technical solution: a high-stability milling cutter that is easy to cut, comprising a milling cutter base 6, a fixed ring 9 is fixedly connected to one side surface of the milling cutter base 6, an inner ring 10 is rotatably connected inside the fixed ring 9, a sliding handle 7 is fixedly connected to one side of the inner ring 10, a sliding groove 8 is arranged on one side of the fixed ring 9, the sliding handle 7 is slidably connected to the sliding groove 8, a plurality of fixed columns 14 are fixedly connected to one side surface of the milling cutter base 6, a clamping plate 15 is rotatably connected to the surface of the fixed column 14, and a connecting rod 13 is fixedly connected to one side surface of the clamping plate 15, A connecting rod 13 is fixedly connected to the surface of one side of the inner ring 10, a plurality of fixed columns 11 are fixedly connected to one side of the milling cutter base 6, a plurality of slide grooves 12 are provided on the surface of the inner ring 10, and the position of the slide grooves 12 corresponds to the position of the fixed columns 11, a tool handle 3 is provided on one side of the splint 15, a plurality of tool handle grooves 17 are provided on the surface of the tool handle 3, and the position of the tool handle grooves 17 corresponds to the end of the splint 15, a milling cutter head 1 is fixedly connected to one side of the tool handle 3, and a locking screw 5 is connected to the internal through thread of the fixing ring 9, and the locking screw 5 is in contact with the surface of the inner ring 10.

[0019] Specifically, the staff member places the tool handle 3 against the milling cutter base 6, which is located in the middle of the clamping plate 15. At this time, the locking screw 5 is loosened, and the sliding handle 7 is pulled toward one side. The sliding handle 7 is fixed to the inner ring 10 and is slidably connected to the inside of the sliding groove 8 set in the fixed ring 9. The sliding handle 7 drives the inner ring 10 to rotate by an angle. The sliding groove 2 12 set inside the inner ring 10 is slidably connected to the fixed column 11 fixedly connected to one side of the milling cutter base 6. When the inner ring 10 is driven to slide by the sliding handle 7, the connecting rod 13 fixedly connected to one side of the inner ring 10 and the The surface of the splint 15 is also fixedly connected, so when the inner ring 10 rotates, the splint 15 will be driven to move. The inside of the splint 15 is rotationally connected to the fixed column 14 fixed to the surface of the milling cutter base 6, so the splint 15 also makes a rotational motion. When the splint 15 rotates, it can clamp the tool handle 3, and its end can also be embedded in the tool handle groove 17 to complete the locking. Then rotate the locking screw 5 to prevent the inner ring 10 from rotating. By embedding the splint 15 in the tool handle groove 17, the tool handle 3 is locked and fixed from the inside, the fixing stability is improved, and it is more convenient for cutting.

[0020] A clamping groove 2 is provided on the surface of the knife handle 3 .

[0021] Specifically, the clamping groove 2 makes it convenient for the staff to clamp the tool handle 3, so that when the clamping assembly clamps the tool handle 3, it can prevent the staff from accidentally touching the milling cutter and causing scratches, thereby ensuring safety and increasing work efficiency.

[0022] A rubber pad 16 is provided on one side surface of the clamping plate 15 .

[0023] Specifically, the rubber pad 16 can increase the friction between the splint 15 and the tool handle 3, making the end of the splint 15 more stably embedded in the tool handle groove 17, and can reduce the pressure of the splint 15 on the tool handle 3, preventing the splint 15 from causing damage to the surface of the tool handle 3 and affecting the subsequent use of the milling cutter, thereby increasing work efficiency, making the milling cutter more stable, and achieving better cutting effect.

[0024] A baffle plate 4 is fixedly connected to the surface of the fixing ring 9, and the knife handle 3 passes through the baffle plate 4 and is loosely matched therewith.

[0025] Specifically, the baffle 4 is used to prevent the clamping assembly from being exposed to the outside, and the waste generated by the milling cutter during cutting is splashed on its surface, which affects the service life of the device.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0027] The above is a detailed introduction to a high-stability milling cutter that is easy to cut provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A highly stable milling cutter for easy cutting, comprising a milling cutter base (6), characterized in that: A fixed ring (9) is fixedly connected to the surface of one side of the milling cutter base (6), an inner ring (10) is rotatably connected inside the fixed ring (9), a sliding handle (7) is fixedly connected to one side of the inner ring (10), a sliding groove (8) is provided on one side of the fixed ring (9), the sliding handle (7) is slidably connected to the sliding groove (8), a plurality of fixed columns (14) are fixedly connected to one side of the surface of the milling cutter base (6), a clamping plate (15) is rotatably connected to the surface of the fixed column (14), a connecting rod (13) is fixedly connected to the surface of one side of the inner ring (10), and the connecting rod (13) is fixedly connected to the surface of one side of the inner ring (10). A plurality of fixed columns (11) are fixedly connected to one side of the milling cutter base (6); a plurality of slide grooves (12) are arranged on the surface of the inner ring (10); the position of the slide grooves (12) corresponds to the position of the fixed columns (11); a tool handle (3) is arranged on one side of the clamping plate (15); a plurality of tool handle grooves (17) are arranged on the surface of the tool handle (3); the position of the tool handle grooves (17) corresponds to the end of the clamping plate (15); a milling cutter head (1) is fixedly connected to one side of the tool handle (3); a locking screw (5) is threadedly connected to the inside of the fixing ring (9); and the locking screw (5) is in contact with the surface of the inner ring (10).

2. A highly stable milling cutter for easy cutting according to claim 1, characterized in that: The surface of the knife handle (3) is provided with a clamping groove (2).

3. A high-stability milling cutter for easy cutting according to claim 1, characterized in that: A rubber pad (16) is provided on one side surface of the clamping plate (15).

4. A highly stable milling cutter for easy cutting according to claim 1, characterized in that: A baffle plate (4) is fixedly connected to the surface of the fixing ring (9), and the knife handle (3) passes through the baffle plate (4) and is clearance-matched therewith.

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