Cutter for processing carbon fiber composite material

Abstract

The utility model relates to the technical field of milling cutters, and provides a cutter for processing a carbon fiber composite material, which comprises a tool handle and a clamping seat arranged at one end of the tool handle, a through groove is arranged in the tool handle, a clamping groove is arranged in the clamping seat, and a milling cutter head is in threaded connection in the clamping groove. A pair of second threaded holes are formed in the clamping groove at intervals in the length direction of the clamping groove, the milling cutter head comprises a connecting piece, a pair of third threaded holes are formed in the connecting piece at intervals in the length direction of the connecting piece, the pair of second threaded holes and the pair of third threaded holes are internally in threaded connection with screws, and the connecting piece at one end of the milling cutter head is inserted into the clamping groove. Then the screw is held by a hand, the screw is moved into the pair of second threaded holes through the pair of fourth threaded holes and then moved into the pair of third threaded holes, and the connecting piece and the clamping base are fixed through the screw. The milling cutter head can be disassembled and assembled without tedious disassembly and assembly work, so that the disassembly and assembly time is saved while convenient disassembly and assembly are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutters, and more specifically, it relates to a cutter for processing carbon fiber composite materials. Background Art

[0002] A milling cutter is a rotary cutter with one or more cutting teeth used for milling processing. During operation, each cutting tooth intermittently cuts off the surplus of the workpiece in turn. Milling cutters are mainly used for processing planes, steps, grooves, formed surfaces, and cutting workpieces on milling machines, etc.

[0003] In the prior art, the milling cutter is fixed to the support seat through bolts. When disassembling and assembling the milling cutter head, it is necessary to disassemble and assemble the bolts and the support seat first. Although this design ensures the stability of the milling cutter during processing, when the milling cutter is worn or needs to be replaced, the operator needs to perform a cumbersome disassembly and assembly process; while the disassembly and assembly time is long, it is not conducive to efficient and convenient disassembly and assembly. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a convenient disassembly and assembly cyclone milling cutter that can achieve convenient disassembly and assembly, saving time and effort.

[0005] The technical solution adopted by the utility model to solve its technical problem is:

[0006] A cutter for processing carbon fiber composite materials includes a tool shank and a clamping seat arranged at one end of the tool shank. A through groove is opened in the tool shank, a clamping groove communicated with the through groove is opened in the clamping seat, a milling cutter head is threadedly connected in the clamping groove, a pair of threaded holes two are spaced along the length direction of the clamping groove, the milling cutter head includes a connecting member threadedly connected with the clamping seat, a pair of threaded holes three are spaced along the length direction of the connecting member, and a pair of the threaded holes two and a pair of the threaded holes three are threadedly connected with screws.

[0007] Further, one end of a pair of the threaded holes two penetrates through the clamping seat, the other end of a pair of the threaded holes two extends into the clamping seat, and a pair of the threaded holes two are the same in length and diameter.

[0008] Further, the diameter of a pair of the threaded holes three is the same as the diameter of a pair of the threaded holes two, and a pair of the threaded holes three penetrate through the connecting member.

[0009] Further, one end of the clamping seat is fixedly connected with a mounting plate, and a pair of threaded holes four are spaced on the mounting plate.

[0010] Further, the diameter of a pair of the threaded holes four is the same as the diameter of a pair of the threaded holes three and a pair of the threaded holes two, and a pair of the threaded holes four are arranged opposite to a pair of the threaded holes two, and a pair of the threaded holes four are communicated with a pair of the threaded holes two.

[0011] Further, a pull stud is also threadedly connected to one end of the tool handle away from the clamping seat. A notch is provided at one end of the pull stud, and a plurality of reserved holes are formed at one end of the milling cutter head.

[0012] Further, a first threaded hole communicated with the through groove is also formed in the tool handle, and a thread matching the first threaded hole is provided at one end of the pull stud.

[0013] Further, positioning grooves are also provided at intervals on the outer end face of the tool handle.

[0014] The beneficial effects of the present utility model are as follows:

[0015] When installing the milling cutter head, the operator holds the milling cutter head by hand, inserts the connecting member at one end of the milling cutter head into the clamping groove, then aligns a pair of threaded holes three on the connecting member with a pair of threaded holes two, and then holds the screw and moves the screw through a pair of threaded holes four to a pair of threaded holes two, and then to a pair of threaded holes three. The connecting member and the clamping seat are fixed by the screw, and the installation of the milling cutter head is completed. There is no need to perform cumbersome disassembly and assembly work, and the milling cutter head can be disassembled and assembled, realizing convenient disassembly and assembly while saving disassembly and assembly time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the drawings and embodiments.

[0017] In the drawings:

[0018] Figure 1 is a perspective three-dimensional structure diagram of a milling cutter in the present utility model;

[0019] Figure 2 is another perspective three-dimensional structure diagram of the milling cutter in the present utility model;

[0020] Figure 3 is the front view of the milling cutter in the present utility model;

[0021] Figure 4 is Figure 3 the cross-sectional view taken along the direction A-A shown.

[0022] Among them, 1, pull stud; 2, notch; 3, tool handle; 4, through groove; 5, thread; 6, first threaded hole; 7, positioning groove; 8, clamping seat; 9, clamping groove; 11, threaded hole two; 12, mounting plate; 13, threaded hole three; 15, screw; 16, connecting member; 17, threaded hole four; 18, milling cutter head; 19, reserved hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present utility model in a schematic manner, so it only shows the components related to the present utility model.

[0024] Referring to Figures 1 to 4 As shown, a tool for processing carbon fiber composite materials includes a tool shank 3 and a clamping seat 8 provided at one end of the tool shank 3. A through groove 4 is provided in the tool shank 3, and a clamping groove 9 communicated with the through groove 4 is provided in the clamping seat 8. A milling cutter head 18 is threadedly connected in the clamping groove 9.

[0025] One end of the tool shank 3 away from the clamping seat 8 is also threadedly connected with a pull stud 1. An incision 2 is provided at one end of the pull stud 1. A first threaded hole 6 communicated with the through groove 4 is also provided in the tool shank 3. A thread 5 matching the first threaded hole 6 is provided at one end of the pull stud 1. In this embodiment, by providing the pull stud 1, the tool shank 3 can be fixed on the spindle head of the milling machine. By providing the incision 2, when the pull stud 1 and the tool shank 3 are installed, the operator can use an external wrench to tighten and fix the pull stud 1 and the tool shank 3 through the incision 2.

[0026] A pair of second threaded holes 11 are spaced along the length direction in the clamping groove 9. One end of the pair of second threaded holes 11 penetrates the clamping seat 8, and the other end of the pair of second threaded holes 11 extends into the clamping seat 8. Threads 5 are provided in the pair of second threaded holes 11. In this embodiment, the lengths and diameters of the pair of second threaded holes 11 are the same.

[0027] The milling cutter head 18 includes a connecting member 16 threadedly connected to the clamping seat 8. A pair of third threaded holes 13 are spaced along the length direction in the connecting member 16. In this embodiment, the diameters of the pair of third threaded holes 13 are the same as the diameters of the pair of second threaded holes 11, and the pair of third threaded holes 13 penetrate through the connecting member 16.

[0028] One end of the clamping seat 8 is fixedly connected with a mounting plate 12. A pair of fourth threaded holes 17 are spaced on the mounting plate 12. Threads 5 are provided in the pair of fourth threaded holes 17. In this embodiment, the diameters of the pair of fourth threaded holes 17 are the same as the diameters of the pair of third threaded holes 13 and the pair of second threaded holes 11, and the pair of fourth threaded holes 17 are arranged opposite to the pair of second threaded holes 11 and are communicated with the pair of second threaded holes 11.

[0029] Furthermore, screws 15 are threadedly connected in the pair of second threaded holes 11. A plurality of reserved holes 19 are provided at one end of the milling cutter head 18. In this embodiment, by providing the plurality of reserved holes 19, it is convenient to discharge the waste chips of the processed part body during the working process of the milling cutter.

[0030] On the outer end face of the tool handle 3, positioning grooves 7 are also arranged at intervals. In this embodiment, by arranging the positioning grooves 7, when installing the tool handle 3, the tool handle 3 is aligned with the pin part at the bottom of the machine head, so that the pin part is fitted and connected to the positioning grooves 7 to position the tool handle 3.

[0031] In the above embodiment, when installing the milling cutter head 18, the operator holds the milling cutter head 18 by hand, inserts the connecting piece 16 at one end of the milling cutter head 18 into the clamping groove 9, then aligns a pair of threaded holes III 13 on the connecting piece 16 with a pair of threaded holes II 11, and then holds the screw 15 by hand. The screw 15 is moved through a pair of threaded holes IV 17 into the pair of threaded holes II 11, and then into the pair of threaded holes III 13. The connecting piece 16 and the clamping seat 8 are fixed by the screw 15 to complete the installation of the milling cutter head 18.

[0032] The working principle of the present utility model:

[0033] When installing the milling cutter head 18, the operator holds the milling cutter head 18 by hand, inserts the connecting piece 16 at one end of the milling cutter head 18 into the clamping groove 9, then aligns a pair of threaded holes III 13 on the connecting piece 16 with a pair of threaded holes II 11, and then holds the screw 15 by hand. The screw 15 is moved through a pair of threaded holes IV 17 into the pair of threaded holes II 11, and then into the pair of threaded holes III 13. The connecting piece 16 and the clamping seat 8 are fixed by the screw 15 to complete the installation of the milling cutter head 18.

[0034] The beneficial effects of the present utility model:

[0035] When installing the milling cutter head 18, the operator holds the milling cutter head 18 by hand, inserts the connecting piece 16 at one end of the milling cutter head 18 into the clamping groove 9, then aligns a pair of threaded holes III 13 on the connecting piece 16 with a pair of threaded holes II 11, and then holds the screw 15 by hand. The screw 15 is moved through a pair of threaded holes IV 17 into the pair of threaded holes II 11, and then into the pair of threaded holes III 13. The connecting piece 16 and the clamping seat 8 are fixed by the screw 15 to complete the installation of the milling cutter head 18. It is not necessary to perform cumbersome disassembly and assembly work, and the milling cutter head 18 can be disassembled and assembled. While realizing convenient disassembly and assembly, the disassembly and assembly time is also saved.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0038] Taking the above-mentioned ideal embodiments of the present invention as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the scope of the present invention. The technical scope of this utility model is not limited to the content in the description, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cutting tool for processing carbon fiber composite materials, comprising a tool shank (3) and a clamping seat (8) arranged at one end of the tool shank (3), characterized in that, A through groove (4) is formed in the tool handle (3), a clamping groove (9) communicated with the through groove (4) is formed in the clamping seat (8), a milling cutter head (18) is threadedly connected in the clamping groove (9), a pair of second threaded holes (11) are spaced along the length direction of the clamping groove (9), the milling cutter head (18) includes a connecting member (16) threadedly connected with the clamping seat (8), a pair of third threaded holes (13) are spaced along the length direction of the connecting member (16), and a screw (15) is threadedly connected in the pair of second threaded holes (11) and the pair of third threaded holes (13).

2. The cutting tool for processing carbon fiber composite materials according to claim 1, wherein, One end of the pair of second threaded holes (11) penetrates through the clamping seat (8), the other end of the pair of second threaded holes (11) extends into the clamping seat (8), and the pair of second threaded holes (11) are the same in length and diameter.

3. A tool for processing carbon fiber composite materials according to claim 1, characterized in that, The pair of third threaded holes (13) have the same diameter as the pair of second threaded holes (11), and the pair of third threaded holes (13) penetrate through the connecting member (16).

4. A tool for processing carbon fiber composite materials according to claim 1, characterized in that, One end of the clamping seat (8) is fixedly connected with a mounting plate (12), and a pair of fourth threaded holes (17) are spaced on the mounting plate (12).

5. The cutting tool for processing carbon fiber composite materials according to claim 4, characterized in that, The pair of fourth threaded holes (17) have the same diameter as the pair of third threaded holes (13) and the pair of second threaded holes (11), the pair of fourth threaded holes (17) are arranged opposite to the pair of second threaded holes (11), and the pair of fourth threaded holes (17) are communicated with the pair of second threaded holes (11).

6. The cutting tool for processing carbon fiber composite materials according to claim 1, wherein, A pull stud (1) is further threadedly connected to the end of the tool handle (3) away from the clamping seat (8), a notch (2) is provided at one end of the pull stud (1), and a plurality of reserved holes (19) are formed at one end of the milling cutter head (18).

7. The cutting tool for processing carbon fiber composite materials according to claim 6, characterized in that, A first threaded hole (6) communicated with the through groove (4) is further formed in the tool handle (3), and a thread (5) matched with the first threaded hole (6) is provided at one end of the pull stud (1).

8. The cutting tool for processing carbon fiber composite materials according to claim 1, wherein Positioning grooves (7) are further spaced on the outer end face of the tool handle (3).

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