Wooden composite material high-speed forming drilling and milling cutter capable of rapidly discharging chips

Abstract

The utility model provides a wood composite material high-speed forming drilling and milling cutter capable of rapidly discharging chips, and relates to the technical field of machine tool cutters. The through groove assembly is arranged at the inner end position of the connecting assembly, the opposite portion of the connecting assembly is installed in the middle of the upper end of the tool bit assembly in an inserted mode, the bottom of the tool bit assembly is connected with the connecting assembly through a bottom bolt, and the tool assembly is additionally installed at the position of a tool bit frame of the tool bit assembly, so that the tool assembly can better groove wood. A bottom chip blowing assembly and a side chip blowing assembly are arranged at the position of the tool bit assembly, the side chip blowing assembly and the bottom chip blowing assembly can be communicated with a through groove assembly of the connecting assembly, air blowing through the bottom chip blowing assembly and the side chip blowing assembly is achieved, and the effect of rapidly discharging chips is achieved; the problems that when wood is slotted in the prior art, wood chips are inevitably accumulated, so that a slotting tool bit is continuously rubbed with a wood board, and rapid slotting of a tool on the wood is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool cutters, in particular to a high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials. Background Art

[0002] With the continuous development of technology, people's living standards are gradually improving. Good architecture and decoration can better enhance the corresponding quality of life, resulting in an increased demand for wooden boards used in decoration. Some existing wooden boards used in decoration adopt wood-based composite materials. Such composite materials are formed by high-pressure molding of some wood chips. The manufactured wooden boards will also be directly processed in the factory to form the required shapes, facilitating subsequent assembly of the boards.

[0003] The wood-based composite material itself is formed by high-pressure molding of wood chips, etc. When cutting and grooving the board, it is difficult to discharge some wood chips. Especially during the grooving process, the wood chips generated when the board is grooved will inevitably accumulate, resulting in some wood chips remaining all the time, causing the grooving tool head to continuously rub against the board, seriously wearing the wood, and affecting the rapid grooving of the wood by the tool. Summary of the Utility Model

[0004] An embodiment of the present disclosure relates to a high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials. An inner through groove and a bottom through groove are provided inside the connection component, enabling the through groove component to conduct air flow. The bottom of the connection component is snap-fitted on the tool head component. The bottom of the tool head component is connected to the connection component through a bottom bolt. A tool component is additionally installed at the tool head frame of the tool head component, enabling the tool component to better groove the wood and facilitating the replacement of the tool component of the tool head component. A bottom chip blowing component and a side chip blowing component are provided at the tool head component, enabling the side chip blowing component and the bottom chip blowing component to communicate with the through groove component of the connection component, and realizing the function of quickly discharging chips by blowing air through the bottom chip blowing component and the side chip blowing component.

[0005] In a first aspect of the present disclosure, a high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials is provided, specifically including: a connection component; a through groove component is provided at the inner end position of the connection component. The opposite part of the connection component is inserted and installed in the middle of the upper end of the tool head component. A bottom bolt is installed at the bottom of the tool head component, and the top of the bottom bolt is connected to the connection component. A tool component is fixedly installed on the outer wall of the tool head component. A bottom chip blowing component is provided at the bottom surface position of the tool head component, and a side chip blowing component is provided at the upper end position of the bottom chip blowing component of the tool head component.

[0006] In at least some embodiments, the connecting rod of the connection component is set as a columnar structure. Outer cutting surfaces are provided at both the upper and lower end positions of the connecting rod. The outer cutting surfaces are set as three groups of circumferential array structures. A connecting sleeve is sleeved and installed at the top position of the connecting rod.

[0007] In at least some embodiments, the inner through groove of the through groove assembly is arranged at the inner central axis position of the connecting rod. Four groups of bottom through grooves are arranged at the bottom of the connecting rod. A horizontal hole is arranged to communicate between the bottom through groove and the inner through groove, and a plugging block is arranged at the outer end of the horizontal hole.

[0008] In at least some embodiments, a connecting groove is arranged at the upper end position of the cutter head block of the cutter head assembly. The shape of the connecting groove is the same as the bottom of the connecting assembly. A cutter head frame is arranged at the outer end of the cutter head block. A cutter head groove is arranged between the cutter head frames. The cutter head groove and the cutter head frame are of an inclined structure.

[0009] In at least some embodiments, the side cutter of the tool assembly is fixed at the bottom position of the cutter head frame of the cutter head assembly. A bearing groove is arranged at the cutter head frame, and a bottom cutter is fixedly installed at the position of the bearing groove. The bottom of the bottom cutter corresponds to the outer end of the side cutter.

[0010] In at least some embodiments, the vertical hole of the bottom chip blowing assembly is arranged at the bottom edge position of the connecting groove. The vertical hole is arranged as a vertically through structure. A chip blowing groove is arranged at the bottom of the cutter head assembly corresponding to the cutter head block. Each group of chip blowing grooves is connected to the middle position.

[0011] In at least some embodiments, the annular groove of the side chip blowing assembly is arranged at the bottom of the connecting groove. The annular groove is arranged as an annular structure. A side chip blowing hole is arranged at the upper end position of the chip blowing groove at the cutter head assembly. The side chip blowing hole is connected to the annular groove. The outer end outlet of the side chip blowing hole is close to the bottom cutter.

[0012] The utility model provides a high-speed forming drill and milling cutter for quickly discharging chips of wood composite materials, which has the following beneficial effects:

[0013] In the utility model, the inner end of the connecting assembly is directly provided with a through groove assembly to make the through groove assembly realize a vertically through structure. The inner through groove and the bottom through groove are arranged in a staggered structure, so that the through groove assembly can clean the inside of the through groove assembly through the plugging block. The bottom of the connecting assembly is clamped and installed at the top of the cutter head assembly. The bottom of the cutter head assembly is further fixedly connected to the connecting assembly through a bottom bolt. A cutter head frame is arranged at the outer end position of the cutter head assembly, so that the position of the cutter head frame can be clamped and installed with the tool assembly, enabling the tool assembly to better groove the wood, and also enabling the tool assembly to be easily disassembled and replaced from the cutter head assembly. A bottom chip blowing assembly is arranged at the bottom position of the cutter head assembly, and a side chip blowing assembly is arranged at the upper end position of the bottom chip blowing assembly of the cutter head assembly. Both the side chip blowing assembly and the bottom chip blowing assembly are connected to the through groove assembly installed in the connecting assembly of the cutter head assembly, realizing blowing air from the through groove assembly to the bottom chip blowing assembly and the side chip blowing assembly, and achieving the effect of quickly blowing out the reinforced chips when the cutter head assembly is in use.

[0014] In addition, external cutting surfaces are provided at both the upper and lower ends of the connecting rod. The external cutting surface at the upper end facilitates the snap - on installation of the whole, while the external cutting surface at the bottom of the connecting rod enables convenient connection and fixation with the tool - head assembly. A connecting sleeve is installed at the top position of the connecting rod. After the connecting assembly is integrally installed, the connecting sleeve helps to achieve contact and connection with the external air pipe.

[0015] In addition, an internally - through groove with a vertical structure is provided inside the connecting rod, and a bottom - through groove is provided at the bottom of the connecting rod. The bottom - through groove and the internally - through groove are connected by a horizontal hole, realizing the guiding effect of the through - groove assembly on the air flow as a whole. A plugging block is installed at the outer end of the horizontal hole, making it convenient to clean the through - groove assembly through the horizontal hole.

[0016] In addition, the connecting groove provided at the top of the tool - head block enables the connecting assembly to be quickly installed conveniently according to the shape of the connecting groove. The shapes of the connecting assembly and the connecting groove are matched, facilitating the subsequent circumferential stable transmission of the connecting assembly to the tool - head assembly. Both the tool - head holder and the tool - head groove are set as inclined structures, enabling the quick discharge of wood chips when the tool - head assembly rotates as a whole. The side tool is fixed to the bottom of the tool - head holder of the tool - head assembly, allowing the side tool to contact the wood first, realizing the quick grooving of the wood. A bottom tool is fixed at the outer side of the tool - head holder, enabling the replacement of the bottom tool on the tool - head assembly and facilitating the replacement when the bottom tool is damaged.

[0017] In addition, after the connecting assembly and the tool - head assembly are installed, the through - groove assembly of the connecting assembly will be connected to the vertical hole, and the gas in the through - groove assembly will be connected to the chip - blowing groove through the vertical hole, so that each chip - blowing groove corresponding to the tool - head holder can blow air outwards, realizing the quick discharge of wood chips. First, a ring - shaped groove is set as a ring - shaped structure, enabling the ring - shaped groove to be connected to a variety of side - blowing holes through the ring - shaped structure. The outer - end outlet of the side - blowing hole is close to the bottom tool. When the bottom tool peels off the wood chips, through the blowing of the side - blowing hole, the chip - discharging function on the block is realized, and at the same time, it can assist in cooling the tool assembly. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0020] In the drawings:

[0021] Figure 1 The overall structural schematic diagram of the present application is shown;

[0022] Figure 2 The schematic diagram of the connecting assembly and the bottom bolt structure of the present application is shown;

[0023] Figure 3 Shows a schematic diagram of the through-groove component structure of the present application;

[0024] Figure 4 Shows a schematic diagram of the bottom chip-blowing component structure of the present application;

[0025] Figure 5 Shows a schematic diagram of the side chip-blowing component structure of the present application;

[0026] Figure 6 Shows the Figure 2 schematic diagram of the partial enlarged structure at position A in the present application;

[0027] List of reference numerals

[0028] 1. Connection component; 101. Connecting rod; 102. Outer cutting surface; 103. Connecting sleeve;

[0029] 2. Through-groove component; 201. Inner through-groove; 202. Bottom through-groove; 203. Plugging block;

[0030] 3. Tool head component; 301. Tool head block; 302. Tool head holder; 303. Tool head groove; 304. Connection groove;

[0031] 4. Tool component; 401. Side tool; 402. Bottom tool; 403. Carrying groove;

[0032] 5. Bottom chip-blowing component; 501. Vertical hole; 502. Chip-blowing groove;

[0033] 6. Side chip-blowing component; 601. Annular groove; 602. Side chip-blowing hole;

[0034] 7. Bottom bolt. Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0036] Embodiment 1: Please refer to Figures 1 to 6 :

[0037] The utility model provides a high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials, comprising: a connecting component 1; a through-channel component 2 is arranged at the inner end of the connecting component 1, the opposite part of the connecting component 1 is inserted and installed in the middle of the upper end of a cutter head component 3, a bottom bolt 7 is installed at the bottom of the cutter head component 3, the top of the bottom bolt 7 is connected with the connecting component 1, a cutter component 4 is fixedly installed on the outer wall of the cutter head component 3, a bottom chip-blowing component 5 is arranged at the bottom surface position of the cutter head component 3, and a side chip-blowing component 6 is arranged at the upper end position of the bottom chip-blowing component 5 of the cutter head component 3.

[0038] In an embodiment of the present disclosure, as Figure 2 shown, the connecting rod 101 of the connecting component 1 is arranged in a columnar structure, outer cutting surfaces 102 are arranged at both the upper and lower ends of the connecting rod 101, the outer cutting surfaces 102 are arranged in three groups in a circumferential array structure, a connecting sleeve 103 is sleeved and installed at the top position of the connecting rod 101. By arranging the outer cutting surfaces 102 at both the upper and lower ends of the connecting rod 101, the upper outer cutting surface 102 facilitates the clamping and installation of the whole, while the bottom outer cutting surface 102 of the connecting rod 101 realizes the convenient connection and fixation with the cutter head component 3. Installing the connecting sleeve 103 at the top position of the connecting rod 101 realizes the function that after the whole connecting component 1 is installed, the connecting sleeve 103 assists in realizing the contact and connection with an external air pipe.

[0039] In an embodiment of the present disclosure, as Figure 3 shown, the inner through-channel 201 of the through-channel component 2 is arranged at the inner central axis position of the connecting rod 101, four bottom through-channels 202 are arranged at the bottom of the connecting rod 101, a horizontal hole is arranged to communicate the bottom through-channels 202 and the inner through-channel 201, and a plugging block 203 is arranged at the outer end of the horizontal hole. By arranging the vertical inner through-channel 201 inside the connecting rod 101 and arranging the bottom through-channels 202 at the bottom of the connecting rod 101, and the bottom through-channels 202 are communicated with the inner through-channel 201 through the horizontal hole, the whole through-channel component 2 realizes the conduction function of air flow. And a plugging block 203 is installed at the outer end of the horizontal hole, so that the whole through-channel component 2 is convenient to clean through the horizontal hole.

[0040] In an embodiment of the present disclosure, as Figure 4As shown in the figure, a connecting groove 304 is provided at the upper end position of the cutter head block 301 of the cutter head assembly 3. The shape of the connecting groove 304 is the same as that of the bottom of the connecting assembly 1. A cutter head holder 302 is provided at the outer end of the cutter head block 301. A cutter head groove 303 is provided between the cutter head holders 302. The cutter head groove 303 and the cutter head holder 302 are of an inclined structure. The connecting groove 304 provided at the top of the cutter head block 301 enables the connecting assembly 1 to be quickly installed by conveniently referring to the shape of the connecting groove 304. The shapes of the connecting assembly 1 and the connecting groove 304 are box-shaped, which facilitates the subsequent circumferential stable transmission of the connecting assembly 1 to the cutter head assembly 3. By setting both the cutter head holder 302 and the cutter head groove 303 to be of an inclined structure, it is realized that when the whole cutter head assembly 3 rotates, it is convenient to quickly discharge wood chips.

[0041] In the embodiment of the present disclosure, as Figure 5 shown, the side cutter 401 of the tool assembly 4 is fixed at the bottom position of the cutter head holder 302 of the cutter head assembly 3. A bearing groove 403 is provided at the cutter head holder 302. A bottom cutter 402 is fixedly installed at the position of the bearing groove 403. The bottom of the bottom cutter 402 corresponds to the outer end of the side cutter 401. By fixing the side cutter 401 at the bottom of the cutter head holder 302 of the cutter head assembly 3, the side cutter 401 is made to contact the wood first, realizing quickly grooving the wood. And a bottom cutter 402 is fixed at the outer side of the cutter head holder 302, realizing that the bottom cutter 402 on the cutter head assembly 3 can be replaced, facilitating the replacement when the bottom cutter 402 is damaged.

[0042] Embodiment 2, on the basis of Embodiment 1, as Figure 4 Figure 5 shown, the vertical hole 501 of the bottom chip blowing assembly 5 is provided at the bottom edge position of the connecting groove 304. The vertical hole 501 is of a through structure up and down. A chip blowing groove 502 is provided at the bottom of the cutter head assembly 3 corresponding to the cutter head block 301. Each group of chip blowing grooves 502 is connected to the middle position. After the connecting assembly 1 and the cutter head assembly 3 are installed, the through groove assembly 2 of the connecting assembly 1 will be connected to the vertical hole 501, enabling the gas of the through groove assembly 2 to be connected to the chip blowing groove 502 through the vertical hole 501, so that each group of chip blowing grooves 502 corresponding to the cutter head holder 302 can discharge air outwards, realizing the function of quickly discharging wood chips.

[0043] In the embodiment of the present disclosure, as Figure 5 Figure 6As shown in the figure, the annular groove 601 of the side chip blowing component 6 is arranged at the bottom of the connecting groove 304. The annular groove 601 is arranged in a ring-shaped structure. At the upper end position of the chip blowing groove 502 at the tool head component 3, there is a side chip blowing hole 602. The side chip blowing hole 602 is connected and communicated with the annular groove 601. The outer end outlet of the side chip blowing hole 602 is close to the bottom tool 402. First, the annular groove 601 arranged in a ring-shaped structure enables the annular groove 601 to be connected with a variety of side chip blowing holes 602 through the ring-shaped structure. And the outer end outlet of the side chip blowing hole 602 is close to the bottom tool 402. When the bottom tool 402 strips the wood chips, through the blowing air of the side chip blowing hole 602, the chip removal function on the block is realized, and at the same time, it can assist in realizing the cooling effect on the tool component 4.

[0044] Working principle of this embodiment: First, before use, observe whether the tool component 4 of the tool head component 3 is damaged. If the tool component 4 is damaged, directly remove the tool component 4, and then install the new tool component 4 at the tool head holder 302 of the tool head component 3 again. Then observe the connecting groove 304 of the tool head component 3 again, and use tools to clean the holes of the bottom chip blowing component 5 and the side chip blowing component 6 to avoid blockage of the side chip blowing component 6 and the bottom chip blowing component 5 on the tool head component 3. At this time, clean the through groove component 2 of the connecting component 1 in the same way, and at the same time remove the plug block 203 to further clean the through groove component 2;

[0045] During installation, align the outer cut surface 102 at the bottom of the connecting component 1 with the connecting groove 304 of the tool head component 3. At this time, blow air from the outside of the tool head component 3 to make the through groove component 2 blow the gas towards the bottom chip blowing component 5 and the side chip blowing component 6. Touch the positions of the bottom chip blowing component 5 and the side chip blowing component 6 by hand to feel whether there is air flow blowing out. Then screw the bottom bolt 7 from the bottom of the tool head component 3 onto the connecting component 1 to realize the stable fixation of the tool head component 3 at the bottom of the connecting component 1 by the bottom bolt 7. At this time, observe whether the plug block 203 on the outer wall of the connecting component 1 is installed stably, and install the connecting sleeve 103 at the top position of the connecting component 1 according to the installation location, so that the blowing equipment of the equipment department is connected to the through groove component 2 through the connecting sleeve 103, thereby realizing the chip removal function quickly through the air flow when the device grooves the sheet material.

[0046] In this article, the following points need to be noted:

[0047] 1. The attached drawings of the embodiments of the present disclosure only involve the structures related to the embodiments of the present disclosure, and other structures can refer to the general design.

[0048] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0049] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A high-speed forming drill and milling cutter for quickly discharging chips of a wood composite material, comprising: Connecting component (1); a through groove component (2) is arranged at the inner end position of the connecting component (1). It is characterized in that the opposing parts of the connecting component (1) are inserted and installed in the middle of the upper end of the cutter head component (3). A bottom bolt (7) is installed at the bottom of the cutter head component (3), and the top of the bottom bolt (7) is connected to the connecting component (1). A cutting tool component (4) is fixedly installed on the outer wall of the cutter head component (3). A bottom chip blowing component (5) is arranged at the bottom surface position of the cutter head component (3). A side chip blowing component (6) is arranged at the upper end position of the bottom chip blowing component (5) of the cutter head component (3).

2. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that The connecting rod (101) of the connecting component (1) is arranged in a columnar structure. Outer cutting surfaces (102) are arranged at both the upper and lower end positions of the connecting rod (101). The outer cutting surfaces (102) are arranged in three groups in a circumferential array structure. A connecting sleeve (103) is sleeved and installed at the top position of the connecting rod (101).

3. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that The inner through groove (201) of the through groove component (2) is arranged at the inner central axis position of the connecting rod (101). Four bottom through grooves (202) are arranged at the bottom of the connecting rod (101). A horizontal hole is arranged to communicate between the bottom through groove (202) and the inner through groove (201). A blocking block (203) is arranged at the outer end of the horizontal hole.

4. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that A connecting groove (304) is arranged at the upper end position of the cutter head block (301) of the cutter head component (3). The shape of the connecting groove (304) is the same as the bottom of the connecting component (1). A cutter head frame (302) is arranged at the outer end of the cutter head block (301). A cutter head groove (303) is arranged between the cutter head frames (302). The cutter head groove (303) and the cutter head frame (302) are in an inclined structure.

5. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that The side cutting tool (401) of the cutting tool component (4) is fixed at the bottom position of the cutter head frame (302) of the cutter head component (3). A bearing groove (403) is arranged at the cutter head frame (302). A bottom cutting tool (402) is fixedly installed at the position of the bearing groove (403). The bottom of the bottom cutting tool (402) corresponds to the outer end of the side cutting tool (401).

6. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that The vertical hole (501) of the bottom chip blowing component (5) is arranged at the bottom edge position of the connecting groove (304). The vertical hole (501) is arranged in a vertically through structure. A chip blowing groove (502) is arranged at the bottom of the cutter head component (3) corresponding to the cutter head block (301). Each group of chip blowing grooves (502) is connected to the middle position.

7. The high-speed forming drill and milling cutter for quickly discharging chips of wood-based composite materials according to claim 1, characterized in that The annular groove (601) of the side chip blowing component (6) is arranged at the bottom of the connecting groove (304). The annular groove (601) is arranged in a ring-shaped structure. A side blowing hole (602) is arranged at the upper end position of the chip blowing groove (502) at the tool head component (3). The side blowing hole (602) is connected and communicated with the annular groove (601), and the outer end outlet of the side blowing hole (602) is close to the bottom tool (402).

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