Tungsten steel milling cutter capable of containing chips conveniently
By designing a chip-collecting assembly consisting of a fixed ring, a chip cylinder, and a connecting ring on a tungsten carbide end mill, the problem of difficult chip collection is solved by utilizing fan-blade airflow and a brush structure, achieving effective chip containment and cleaning, and enhancing chip-collecting capacity.
Patent Information
- Application Number
- CN202423189070.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-24
AI Technical Summary
Traditional tungsten carbide end mills have difficulty collecting chips effectively during machining, and some end mills with chip-collecting mechanisms have small storage space, making it difficult to better collect chips.
A chip-collecting assembly comprising a fixed ring, a chip-collecting cylinder, and a connecting ring is designed. Utilizing fan blades for airflow and a brush structure, the assembly adsorbs debris into the chip-collecting cylinder through ventilation holes to prevent accumulation, and the threaded connecting seat facilitates cleaning.
It enables effective collection and cleaning of debris, prevents accumulation, increases the debris capacity, and improves debris handling efficiency.
Smart Images
Figure CN223670274U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of milling cutter, concretely is a tungsten steel milling cutter convenient to chip. BACKGROUND
[0002] Tungsten steel milling cutter is a cutter made of tungsten steel bar, generally mainly used in numerical control machining center and CNC engraving machine, can also be installed to ordinary milling machine and processes some relatively hard and not complicated heat treatment materials, tungsten steel milling cutter is widely applied, uses high speed processing.
[0003] Tungsten steel milling cutter is generally discharged from the chip removal groove of cutter when working, but the traditional milling cutter usually cannot collect the chip, and the milling cutter with the chip containing mechanism has the problem of small containing space and cannot better contain the chip, therefore, a tungsten steel milling cutter convenient to chip is provided. UTILITY MODEL CONTENTS
[0004] The utility model discloses a tungsten steel milling cutter convenient to chip to solve the problem that the chip produced by the processed material is generally discharged from the chip removal groove of cutter when the tungsten steel milling cutter works in the background art, but the traditional milling cutter usually cannot collect the chip, and the milling cutter with the chip containing mechanism has the problem of small containing space and cannot better contain the chip.
[0005] To achieve the above object, the utility model provides the following technical scheme: a tungsten steel milling cutter convenient to chip, including
[0006] Tungsten steel milling cutter body;
[0007] Chip containing component, the chip containing component is arranged on the outside of tungsten steel milling cutter body;
[0008] The chip containing component includes fixed ring, chip containing barrel and connecting ring, the fixed ring is sleeved on the outside of tungsten steel milling cutter body, the chip containing barrel is fixedly connected to the bottom of fixed ring and is located on the outside of tungsten steel milling cutter body, the top of chip containing barrel is provided with a plurality of ventilation holes, the connecting ring is fixedly connected to the top of fixed ring and is located on the outside of tungsten steel milling cutter body, the outside of connecting ring is fixedly connected with a plurality of fan blades, and the bottom of chip containing barrel is provided with connecting component.
[0009] As preferred, the connecting component includes connecting seat, the connecting seat is connected to the outside bottom of chip containing barrel through screw thread, the connecting seat is located on the outside of tungsten steel milling cutter body, the bottom of connecting seat is provided with through hole, the inside bottom side of through hole is installed with first material blocking brush, and the bottom of connecting seat is provided with second material blocking brush outside through hole.
[0010] As preferred, one side of the fixing ring is provided with a mounting hole, the outer side of the tungsten steel milling cutter body is provided with a limiting groove, and the mounting hole is internally connected with a fixing bolt.
[0011] As preferred, the fixing bolt is matched with the mounting hole, and the fixing bolt is located in the mounting hole.
[0012] As preferred, the outer side top of the tungsten steel milling cutter body is provided with a mounting groove, and the tungsten steel milling cutter body is provided with a chip guide groove.
[0013] As preferred, the second material blocking brush is obliquely arranged, and the included angle between the second material blocking brush and the bottom of the connecting seat is thirty degrees.
[0014] As preferred, the first material blocking brush and the second material blocking brush are respectively located on the outer side of the tungsten steel milling cutter body.
[0015] Compared with the prior art, the above technical scheme has the following technical effects: in the process of rotating the tungsten steel milling cutter body, the fan blades on the outer side of the connecting ring are driven to rotate, the fan blades guide air upward, air enters the inside of the chip container and the connecting seat through the through hole, and then is guided out of the inside of the chip container and the connecting seat through the ventilation hole, so that the disordered chips can be adsorbed on the upper side of the inside of the chip container, the chips at the bottom can better enter the inside of the chip container, accumulation of the chips at the bottom of the chip container is prevented, and more chips can be collected. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0017] Figure 1 is a structural schematic view of the present application;
[0018] Figure 2 is a structural schematic view of the bottom of the present application;
[0019] Figure 3 is a structural schematic view of the partial section of the present application;
[0020] Figure 4 is a structural schematic view of the section of the chip container of the present application;
[0021] Figure 5 is a structural schematic view of the fixing bolt of the present application.
[0022] Explanation of reference signs: 1, tungsten steel milling cutter body; 2, chip guide groove; 3, fixing ring; 4, chip containing cylinder; 5, connecting seat; 6, ventilation hole; 7, connecting ring; 8, fan blade; 9, through hole; 10, first material blocking brush; 11, second material blocking brush; 12, mounting hole; 13, limiting groove; 14, fixing bolt; 15, mounting groove. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the conditions of the embodiments that can be implemented by the present application, and therefore do not have substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects that can be produced by the present application and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the present application.
[0025] Embodiment
[0026] In the prior art, the chips generated by the machined material during the machining operation of the tungsten steel milling cutter are usually discharged from the chip discharge groove of the cutter. However, the conventional milling cutter usually cannot collect the chips, and the milling cutter with a chip containing mechanism has a small containing space and cannot better contain the chips.
[0027] Please refer to Figures 1-5 The present application provides a technical scheme: a tungsten steel milling cutter facilitating chip containing, comprising a tungsten steel milling cutter body 1; a chip containing assembly arranged on the outer side of the tungsten steel milling cutter body 1; a mounting groove 15 is formed on the outer top of the tungsten steel milling cutter body 1, and a chip guide groove 2 is arranged on the tungsten steel milling cutter body 1.
[0028] By setting the chip container assembly, the accumulation of chips at the bottom of the chip container 4 can be prevented, and more chips can be collected; the chip container assembly comprises a fixing ring 3, a chip container 4 and a connecting ring 7, the fixing ring 3 is sleeved on the outside of the tungsten steel milling cutter body 1, the chip container 4 is fixedly connected to the bottom of the fixing ring 3 and located outside the tungsten steel milling cutter body 1, a plurality of ventilation holes 6 are formed in the top of the chip container 4, the connecting ring 7 is fixedly connected to the top of the fixing ring 3 and located outside the tungsten steel milling cutter body 1, a plurality of fan blades 8 are fixedly connected to the outside of the connecting ring 7, and the bottom of the chip container 4 is provided with a connecting assembly; in the process of rotating the tungsten steel milling cutter body 1, the fan blades 8 outside the connecting ring 7 are also driven to rotate, the fan blades 8 guide the wind upward, air enters the inside of the chip container 4 and the connecting seat 5 through the through hole 9, and then is guided out of the inside of the chip container 4 and the connecting seat 5 through the ventilation hole 6, so that the disordered chips can be adsorbed on the top of the inside of the chip container 4, and the chips at the bottom can better enter the inside of the chip container 4.
[0029] By setting the connecting assembly, the chips can be conveniently cleaned and prevented from falling; the connecting assembly comprises a connecting seat 5, the connecting seat 5 is connected to the outside bottom of the chip container 4 through threads, the connecting seat 5 is located outside the tungsten steel milling cutter body 1, by rotating the connecting seat 5, the connecting seat 5 is separated from the bottom of the chip container 4, so that the chips in the inside of the chip container 4 can be cleaned; the bottom of the connecting seat 5 is provided with a through hole 9, a first material blocking brush 10 is mounted on the inside bottom of the through hole 9, a second material blocking brush 11 is arranged on the outside of the bottom of the connecting seat 5, the second material blocking brush 11 is arranged obliquely, the included angle between the second material blocking brush 11 and the bottom of the connecting seat 5 is thirty degrees, and the first material blocking brush 10 and the second material blocking brush 11 are located outside the tungsten steel milling cutter body 1; when the tungsten steel milling cutter body 1 is used, the milled chips enter the inside of the connecting seat 5 and the chip container 4 through the through hole 9 from the chip guide groove 2, and the second material blocking brush 11 can block the chips at the bottom of the connecting seat 5, so that the chips are prevented from falling off.
[0030] In order to facilitate the disassembly of the chip container 4, a mounting hole 12 is formed in one side of the fixing ring 3, a limiting groove 13 is formed in the outside of the tungsten steel milling cutter body 1, a fixing bolt 14 is connected in the inside of the mounting hole 12, the fixing bolt 14 is matched with the mounting hole 12, and the fixing bolt 14 is located in the inside of the mounting hole 12; when the chip container 4 needs to be disassembled, a wrench is inserted into the inside of the fixing bolt 14, so that the fixing bolt 14 is separated from the inside of the mounting hole 12 and the inside of the limiting groove 13, and then the chip container 4 can be disassembled.
[0031] The working principle or structural principle can fix the tungsten steel milling cutter body 1 through the installation slot 15. When the tungsten steel milling cutter body 1 is used, the milling debris can enter the inside of the connecting seat 5 and the debris container 4 through the through hole 9 through the chip guide groove 2. The second material blocking brush 11 can block the debris at the bottom of the connecting seat 5, so that the debris is prevented from falling off. In the process of rotating the tungsten steel milling cutter body 1, the fan blade 8 outside the connecting ring 7 is driven to rotate. The fan blade 8 guides the air upwards. The air enters the inside of the connecting seat 5 and the debris container 4 through the through hole 9, and then is guided out of the inside of the connecting seat 5 and the debris container 4 through the ventilation hole 6. The debris can be adsorbed on the inside of the debris container 4, so that the debris at the bottom can better enter the inside of the debris container 4, and the accumulation of the debris at the bottom of the debris container 4 is prevented. When the debris container 4 needs to be disassembled, the wrench is inserted into the inside of the fixing bolt 14, so that the fixing bolt 14 is separated from the inside of the mounting hole 12, and the fixing bolt 14 is separated from the inside of the limiting slot 13. The debris container 4 can be disassembled. When the debris needs to be cleaned, the connecting seat 5 is rotated, so that the connecting seat 5 is separated from the bottom of the debris container 4. The debris in the inside of the debris container 4 can be cleaned.
[0032] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.
Claims
1. A tungsten steel milling cutter for facilitating chip removal, characterized by: include Tungsten carbide end mill body (1); A chip-collecting assembly is disposed on the outside of the tungsten carbide end mill body (1); The chip-collecting assembly includes a fixing ring (3), a chip-collecting cylinder (4), and a connecting ring (7). The fixing ring (3) is sleeved on the outside of the tungsten carbide end mill body (1). The chip-collecting cylinder (4) is fixedly connected to the bottom of the fixing ring (3) and located on the outside of the tungsten carbide end mill body (1). The top of the chip-collecting cylinder (4) is provided with several ventilation holes (6). The connecting ring (7) is fixedly connected to the top of the fixing ring (3) and located on the outside of the tungsten carbide end mill body (1). Several fan blades (8) are fixedly connected to the outside of the connecting ring (7). A connecting assembly is provided at the bottom of the chip-collecting cylinder (4).
2. A tungsten steel milling cutter for chip breaking convenience according to claim 1, characterized in that: The connecting assembly includes a connecting seat (5), which is threaded to the bottom of the outer side of the chip cylinder (4). The connecting seat (5) is located on the outer side of the tungsten carbide end mill body (1). A through hole (9) is provided at the bottom of the connecting seat (5). A first material-blocking brush (10) is installed on the bottom side of the inside of the through hole (9). A second material-blocking brush (11) is provided at the bottom of the connecting seat (5) outside the through hole (9).
3. A tungsten steel milling cutter for chip breaking convenience according to claim 1, characterized in that: The fixing ring (3) has a mounting hole (12) on one side, and the tungsten carbide end mill body (1) has a limit groove (13) on the outer side. The mounting hole (12) is connected to a fixing bolt (14).
4. A tungsten steel milling cutter for chip breaking convenience according to claim 3, characterized in that: The fixing bolt (14) matches the mounting hole (12), and the fixing bolt (14) is located inside the mounting hole (12).
5. The tungsten steel milling cutter of claim 1, wherein: The tungsten carbide end mill body (1) has an installation groove (15) on its outer top and a chip guide groove (2) on its body.
6. A tungsten steel milling cutter for chip breaking convenience according to claim 2, characterized in that: The second baffle brush (11) is inclined, and the angle between the second baffle brush (11) and the bottom of the connecting seat (5) is 30 degrees.
7. A tungsten steel milling cutter for chip breaking convenience according to claim 2, characterized in that: The first stop brush (10) and the second stop brush (11) are located on the outside of the tungsten carbide end mill body (1), respectively.