Tungsten steel milling cutter for numerical control machining

Abstract

The utility model relates to the technical field of numerical control machining, and discloses a tungsten steel milling cutter for numerical control machining, which comprises a tungsten steel drilling milling cutter, a tungsten steel cutting milling cutter is arranged above the tungsten steel drilling milling cutter, a mounting seat is arranged above the tungsten steel cutting milling cutter, mounting holes are uniformly formed in the top of the mounting seat at equal intervals, and the tungsten steel drilling milling cutter is arranged above the mounting seat. A mounting rotating shaft movably penetrates through the top of the mounting seat; the protection assembly is installed, the tungsten steel drilling milling cutter and the tungsten steel cutting milling cutter are arranged above the tungsten steel drilling milling cutter and below the installation base, a machined part can be drilled and cut at the same time, an installation disc is arranged, firstly, the installation disc and the connection installation base are fixed through a fixing bolt and a fixing nut, and the tungsten steel drilling milling cutter and the tungsten steel cutting milling cutter are arranged on the installation disc. And the connecting mounting base and the mounting ring are mounted, the connecting mounting base and the mounting ring are preliminarily fixed through the fixing bolts and the connecting holes, and secondary clamping is performed through the mounting square holes and the connecting blocks, so that the effects of being convenient to use and improving the working efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining, in particular to a tungsten steel milling cutter for numerical control machining. Background Art

[0002] CNC machining refers to a process method for processing parts on CNC machine tools. The process procedures of CNC machine tool processing and traditional machine tool processing are generally consistent, but there have also been obvious changes. It is a mechanical processing method that uses digital information to control the displacement of parts and tools.

[0003] Nowadays, tungsten steel milling cutters generally use a single processing method, which reduces work efficiency. In the later use, it is not convenient to replace, inspect and repair the tungsten steel milling cutter as a whole. At the same time, the tungsten steel milling cutter cannot be externally protected, which is not conducive to use. Utility Model Content

[0004] The utility model aims to provide a tungsten steel milling cutter for numerical control machining, so as to achieve the purpose of improving work efficiency and facilitating use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tungsten steel milling cutter for CNC machining, comprising: a tungsten steel drilling milling cutter, wherein a tungsten steel cutting milling cutter is arranged above the tungsten steel drilling milling cutter, a mounting seat is arranged above the tungsten steel cutting milling cutter, mounting holes are evenly and equidistantly opened on the top of the mounting seat, and a mounting shaft is movably penetrated through the top of the mounting seat; an installation protection component, which is arranged above the tungsten steel drilling milling cutter and below the mounting seat.

[0006] Preferably, the installation protection component includes: an installation portion, which is arranged above the tungsten steel drilling and milling cutter; and a protection portion, which is arranged below the mounting seat.

[0007] Preferably, the mounting part includes: a mounting disc, which is fixedly mounted on the outer wall of the tungsten steel drilling milling cutter; positioning holes are evenly opened on the bottom of the mounting disc, and a fixing bolt is fixedly mounted inside the positioning hole, a fixing nut is fixedly mounted on one end of the fixing bolt, and the tungsten steel cutting milling cutter is fixedly mounted on the outer wall of the mounting disc.

[0008] Preferably, a connecting mounting seat is fixedly mounted on the top of the mounting disc.

[0009] Preferably, the outer wall of the connection mounting seat is evenly provided with connection holes, and fixing bolts are fixedly installed inside the connection holes, and a mounting ring is arranged above the connection mounting seat.

[0010] Preferably, the top of the connecting mounting seat is provided with two groups of mounting square holes, and the bottom of the mounting ring is fixedly provided with a connecting block which is matched with the mounting square holes.

[0011] Preferably, a mounting circular hole is provided on the top of the connecting mounting seat, a fixed shaft is fixedly installed on the bottom of the mounting ring, and the mounting circular holes are matched.

[0012] Preferably, the protective part includes: a telescopic column, which is fixedly installed on the top of the mounting ring, and there are a total of multiple groups of telescopic columns; a protective cover is fixedly installed at one end of the telescopic column, a shock-absorbing ring is fixedly installed between the protective cover and the mounting ring, and is located on the outer wall of the telescopic column.

[0013] The utility model provides a tungsten steel milling cutter for numerical control machining. It has the following beneficial effects:

[0014] (1) The utility model can drill and cut the workpiece at the same time by providing a tungsten steel drilling milling cutter and a tungsten steel cutting milling cutter. By providing a mounting disc, when the tungsten steel drilling milling cutter and the tungsten steel cutting milling cutter need to be installed on the CNC machining center, the mounting disc is first fixed to the connecting mounting seat by a fixing bolt and a fixing nut, and then the connecting mounting seat and the mounting ring are installed. The connecting mounting seat and the mounting ring are initially fixed by fixing bolts and connecting holes, and then the connecting square hole is used to engage with the connecting block for a second time, so as to achieve the effect of facilitating use and improving work efficiency.

[0015] (2) The utility model is provided with a telescopic column, which is fixedly mounted on the top of the mounting ring. A protective cover is provided on the top of the telescopic column, which can provide a protective barrier for the tool during processing. At the same time, the telescopic column and the shock-absorbing ring can provide a buffering effect, thereby achieving an effect of ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall diagram of the utility model;

[0017] Figure 2 This is a bottom view of the installation protection mechanism of the utility model;

[0018] Figure 3 This is a top view of the installation protection mechanism of the utility model;

[0019] Figure 4 This is an exploded view of the protective mechanism installed in the utility model.

[0020] In the figure: 1 tungsten steel drilling milling cutter, 2 tungsten steel cutting milling cutter, 3 mounting seat, 31 mounting hole, 4 mounting shaft, 5 mounting protection component, 51 mounting part, 511 mounting disc, 512 fixing bolt, 513 fixing nut, 514 connecting mounting seat, 515 connecting hole, 516 fixing bolt, 517 mounting ring, 518 mounting square hole, 519 connecting block, 5110 mounting round hole, 5111 fixing shaft, 52 protection part, 521 telescopic column, 522 shock absorbing ring, 523 protective cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] The preferred embodiment of the tungsten steel milling cutter for numerical control machining provided by the utility model is as follows: Figure 1-4 As shown: A tungsten steel milling cutter for CNC machining, comprising: a tungsten steel drilling milling cutter 1, wherein a tungsten steel cutting milling cutter 2 is arranged above the tungsten steel drilling milling cutter 1, a mounting seat 3 is arranged above the tungsten steel cutting milling cutter 2, mounting holes 31 are evenly and equidistantly opened on the top of the mounting seat 3, and a mounting shaft 4 movably penetrates the top of the mounting seat 3; an installation protection component 5, which is arranged above the tungsten steel drilling milling cutter 1 and below the mounting seat 3.

[0025] The installation protection component 5 includes: an installation portion 51 , which is arranged above the tungsten steel drilling and milling cutter 1 ; and a protection portion 52 , which is arranged below the installation seat 3 .

[0026] The mounting part 51 includes: a mounting disc 511, which is fixedly mounted on the outer wall of the tungsten steel drilling cutter 1; positioning holes are evenly opened on the bottom of the mounting disc 511, and a fixing bolt 512 is fixedly mounted inside the positioning hole, a fixing nut 513 is fixedly mounted on one end of the fixing bolt 512, and the tungsten steel cutting cutter 2 is fixedly mounted on the outer wall of the mounting disc 511.

[0027] A connecting mounting seat 514 is fixedly mounted on the top of the mounting disc 511 .

[0028] The outer wall of the connection mounting seat 514 is evenly provided with connection holes 515 , and fixing bolts 516 are fixedly installed inside the connection holes 515 . A mounting ring 517 is arranged above the connection mounting seat 514 .

[0029] The top of the connecting mounting seat 514 is provided with two sets of mounting square holes 518 . The bottom of the mounting ring 517 is fixedly provided with a connecting block 519 which is matched with the mounting square holes 518 .

[0030] A mounting circular hole 5110 is formed on the top of the connecting mounting seat 514 , and a fixing shaft 5111 is fixedly mounted on the bottom of the mounting ring 517 , and the mounting circular hole 5110 is adapted thereto.

[0031] The protection part 52 includes: a telescopic column 521, which is fixedly installed on the top of the mounting ring 517, and there are a total of multiple groups of telescopic columns 521; a protective cover 523 is fixedly installed at one end of the telescopic column 521, and a shock-absorbing ring 522 is fixedly installed between the protective cover 523 and the mounting ring 517 and is located on the outer wall of the telescopic column 521.

[0032] Furthermore, the present embodiment can perform drilling and cutting on the workpiece at the same time by providing a tungsten steel drilling milling cutter 1 and a tungsten steel cutting milling cutter 2. By providing a mounting disc 511, when the tungsten steel drilling milling cutter 1 and the tungsten steel cutting milling cutter 2 need to be installed on the CNC machining center, firstly, the mounting disc 511 is fixed to the connecting mounting seat 514 by the fixing bolt 512 and the fixing nut 513, and then the connecting mounting seat 514 and the mounting ring 517 are installed, and the connecting mounting seat 514 and the mounting ring 517 are preliminarily fixed by the fixing bolt 516 and the connecting hole 515, and then the connecting square hole 518 is used to engage with the connecting block 519 for a second time, so as to achieve the effect of easy use.

[0033] Example 2

[0034] On the basis of Example 1, a preferred embodiment of a tungsten steel milling cutter for CNC machining provided by the utility model is as follows Figure 1-4 As shown: the protection part 52 includes: a telescopic column 521, which is fixedly installed on the top of the mounting ring 517, and there are multiple groups of telescopic columns 521; a protective cover 523 is fixedly installed at one end of the telescopic column 521, and a shock-absorbing ring 522 is fixedly installed between the protective cover 523 and the mounting ring 517 and is located on the outer wall of the telescopic column 521.

[0035] Furthermore, in this embodiment, a telescopic column 521 is provided, and the telescopic column 521 is fixedly mounted on the top of the mounting ring 517. A protective cover 523 is provided on the top of the telescopic column 521, which can provide a protective barrier for the tool during processing. At the same time, the telescopic column 521 and the shock-absorbing ring 522 can provide a buffering effect, thereby achieving an effect of ease of use.

[0036] When in use, the workpiece can be drilled and cut simultaneously by providing the tungsten steel drilling milling cutter 1 and the tungsten steel cutting milling cutter 2. By providing the mounting disc 511, when the tungsten steel drilling milling cutter 1 and the tungsten steel cutting milling cutter 2 need to be installed on the CNC machining center, the staff first fixes the mounting disc 511 to the connecting mounting seat 514 through the fixing bolt 512 and the fixing nut 513, and then installs the connecting mounting seat 514 and the mounting ring 517. The connecting mounting seat 514 and the mounting ring 517 are preliminarily fixed by the fixing bolt 516 and the connecting hole 515, and then the connecting square hole 518 and the connecting block 519 are engaged for the second time. By providing the telescopic column 521, the telescopic column 521 is fixedly installed on the top of the mounting ring 517, and the top of the telescopic column 521 is provided with a protective cover 523, which can play a protective barrier role for the tool during processing. At the same time, by providing the telescopic column 521 and the shock-absorbing ring 522, a buffering effect can be achieved, which is convenient for use.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tungsten steel milling cutter for CNC machining, characterized in that: include: Tungsten steel drilling cutter (1), A tungsten steel cutting milling cutter (2) is arranged above the tungsten steel drilling milling cutter (1), a mounting seat (3) is arranged above the tungsten steel cutting milling cutter (2), mounting holes (31) are evenly and equidistantly formed on the top of the mounting seat (3), and a mounting shaft (4) is movably penetrated through the top of the mounting seat (3); A mounting protection component (5) is arranged above the tungsten steel drilling and milling cutter (1) and below the mounting seat (3).

2. The tungsten steel milling cutter for CNC machining according to claim 1, characterized in that: The installation protection component (5) comprises: A mounting portion (51), wherein the mounting portion (51) is arranged above the tungsten steel drilling and milling cutter (1); A protection portion (52), wherein the protection portion (52) is arranged below the mounting seat (3).

3. The tungsten steel milling cutter for CNC machining according to claim 2, characterized in that: The installation part (51) includes: A mounting disc (511), wherein the mounting disc (511) is fixedly mounted on the outer wall of the tungsten steel drilling and milling cutter (1); The bottom of the mounting disc (511) is evenly and evenly provided with positioning holes, and a fixing bolt (512) is fixedly installed inside the positioning hole, a fixing nut (513) is fixedly installed at one end of the fixing bolt (512), and the tungsten steel cutting milling cutter (2) is fixedly installed on the outer wall of the mounting disc (511).

4. The tungsten steel milling cutter for CNC machining according to claim 3, characterized in that: A connecting mounting seat (514) is fixedly mounted on the top of the mounting disc (511).

5. The tungsten steel milling cutter for CNC machining according to claim 4, characterized in that: The outer wall of the connection mounting seat (514) is evenly and equidistantly provided with connection holes (515), and fixing bolts (516) are fixedly installed inside the connection holes (515). A mounting ring (517) is arranged above the connection mounting seat (514).

6. The tungsten steel milling cutter for CNC machining according to claim 5, characterized in that: The top of the connection mounting seat (514) is provided with two sets of mounting square holes (518), and the bottom of the mounting ring (517) is fixedly provided with a connecting block (519) which is matched with the mounting square holes (518).

7. The tungsten steel milling cutter for CNC machining according to claim 6, characterized in that: A mounting circular hole (5110) is provided on the top of the connecting mounting seat (514), and a fixed shaft (5111) is fixedly installed on the bottom of the mounting ring (517), and the mounting circular hole (5110) is adapted to the mounting circular hole.

8. The tungsten steel milling cutter for CNC machining according to claim 2, characterized in that: The protection part (52) includes: Telescopic columns (521), wherein the telescopic columns (521) are fixedly mounted on the top of the mounting ring (517), and there are a plurality of telescopic columns (521); A protective cover (523) is fixedly mounted on one end of the telescopic column (521), and a shock-absorbing ring (522) is fixedly mounted between the protective cover (523) and the mounting ring (517) and is located on the outer wall of the telescopic column (521).

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