Heat dissipation and dust prevention structure for electric wood milling

Abstract

The utility model relates to the technical field of electric milling machines, and in particular to a heat dissipation and dustproof structure for electric milling machines. Its technical solution includes an electric milling machine body, and also includes: a group of first clamping blocks fixedly arranged on the upper surface of the electric milling machine body; a first shell and a second shell arranged on the upper side of the electric milling machine body, the lower inner walls of the first shell and the second shell are respectively fixedly provided with second clamping blocks, and the second clamping blocks are mutually clamped with the first clamping blocks; and fixed blocks respectively arranged on both sides of the first shell and the second shell, the opposite surfaces of the fixed blocks are respectively provided with clamping grooves, and a positioning assembly for limiting the first shell and the second shell is arranged between the clamping grooves; a filtering assembly and a heat dissipation assembly are arranged inside the first shell and the second shell. The utility model realizes filtering the dust sucked into the air inlet of the electric milling machine, so that the filtered air is quickly blown into the inside of the electric milling machine for cooling, avoiding dust from entering the inside of the electric milling machine to damage parts or malfunction, and improving the service life and performance.

Description

Technical Field

[0001] The utility model relates to the technical field of bakelite milling, in particular to a heat dissipation and dustproof structure for bakelite milling. Background Art

[0002] A milling machine is an electric tool that is mainly used for cutting, trimming, grinding and other processing of wood, plastic, metal and other materials. It is usually composed of a motor, a tool, a handle, a switch and other parts, and different processing effects can be achieved by replacing different tools. The advantages of a milling machine are simple operation, high efficiency, high processing precision, and the ability to meet different processing needs. When an existing milling machine is in use, a large amount of dust will be generated around it, floating in the air. This will cause the milling machine to inhale the dust from the air inlet, causing the dust to be adsorbed on the internal parts, causing damage or failure of the internal parts of the machine, and thus affecting the service life and performance of the machine.

[0003] Therefore, the utility model proposes a heat dissipation and dust prevention structure for a bakelite milling machine. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a heat dissipation and dust prevention structure for a bakelite milling machine.

[0005] The technical solution of the utility model: a heat dissipation and dust-proof structure for an electric milling machine, comprising an electric milling machine body, and also comprising: a group of first clamping blocks fixedly arranged on the upper surface of the electric milling machine body; a first shell and a second shell arranged on the upper side of the electric milling machine body, the inner walls of the lower ends of the first shell and the second shell are respectively fixedly arranged with second clamping blocks, and the second clamping blocks are mutually clamped with the first clamping blocks; and fixed blocks respectively arranged on both sides of the first shell and the second shell, the opposite surfaces of the fixed blocks are respectively provided with clamping grooves, and a positioning component for limiting the first shell and the second shell is arranged between the clamping grooves; a filtering component and a heat dissipation component arranged inside the first shell and the second shell.

[0006] Optionally, the positioning assembly includes a limit block, which is movably engaged with the slot, and an adjusting bolt is rotatably provided on one side of the limit block, a threaded sleeve is threadedly sleeved on the outer wall of the adjusting bolt, and a limit pressure block is fixedly connected to one side of the threaded sleeve, and the limit pressure block and the adjusting bolt are movably penetrated.

[0007] Optionally, the filter assembly includes mounting blocks fixedly disposed on the inner walls of the first shell and the second shell and symmetrical to each other, and positioning grooves are respectively formed on opposite surfaces of the mounting blocks, and filter plates are clamped inside the positioning grooves.

[0008] Optionally, the heat dissipation assembly includes card plates fixedly mounted on the inner walls of the first shell and the second shell respectively, an installation ring frame is arranged between the card plates, an annular groove is opened on the outer wall of the installation ring frame, the annular groove is clamped with the card plate, and a heat dissipation fan is fixedly mounted on the inner ring side of the annular groove.

[0009] Optionally, a sealing groove is provided on the upper side surface of the first shell, and a corresponding sealing block is fixedly provided on the upper side surface of the second shell, and the sealing block is snap-fitted to the sealing groove.

[0010] Optionally, the card slot is arranged in a "T"-shaped structure.

[0011] Optionally, the limit block is arranged in an “I”-shaped structure.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model realizes filtering the dust sucked into the air inlet of the bakelite milling machine by clamping the first shell and the second shell together on the first clamping block at the upper end of the bakelite milling machine body, and limiting the filter assembly and the heat dissipation assembly by the mutual cooperation of the fixing block and the positioning assembly, so as to enable the filtered air to be quickly blown into the bakelite milling machine for cooling, thereby preventing dust from entering the bakelite milling machine to damage parts or cause malfunctions, and improving the service life and performance;

[0014] Furthermore, the utility model manually rotates the adjusting bolt, and the adjusting bolt drives the limit pressure block to move through the threaded sleeve block, so that the limit block is pulled out of the slot on the fixed block, which is convenient for disassembly of the first shell and the second shell, and for cleaning the dust filtered inside, thereby improving the heat dissipation and dust prevention effect of the bakelite milling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the heat dissipation and dust prevention structure for electric wood milling of the utility model is given;

[0016] Figure 2 Provide the utility model Figure 1 Schematic diagram of the split structure;

[0017] Figure 3 Provide the utility model Figure 2 Schematic diagram of the structure of the positioning component.

[0018] Reference numerals:

[0019] 1. Bakelite milling machine body; 2. First clamping block; 3. First housing; 4. Second housing; 5. Second clamping block; 6. Fixed block; 7. Slot;

[0020] 8. Positioning assembly; 81. Limiting block; 82. Adjusting bolt; 83. Threaded sleeve block; 84. Limiting pressure block;

[0021] 9. Filter assembly; 91. Mounting block; 92. Positioning slot; 93. Filter plate;

[0022] 10. heat dissipation assembly; 101. card board; 102. mounting ring frame; 103. annular card slot; 104. heat dissipation fan;

[0023] 11. Sealing groove; 12. Sealing block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Example

[0029] like Figure 1 to Figure 2As shown in the figure, the heat dissipation and dust prevention structure for a router plane proposed by the present utility model includes a router plane body 1, and further includes: a set of first clamping blocks 2 fixedly arranged on the upper surface of the router plane body 1, and the first clamping blocks 2 are arranged in an "L" shape; a first housing 3 and a second housing 4 arranged on the upper side of the router plane body 1, and air holes are opened at the upper ends of the first housing 3 and the second housing 4 to facilitate the entry of external air and filter the dust in the air. Second clamping blocks 5 are fixedly arranged on the inner walls of the lower ends of the first housing 3 and the second housing 4 respectively, and the second clamping blocks 5 are clamped with the first clamping blocks 2 to facilitate the positioning of the first housing 3 and the second housing 4 and prevent vertical up and down movement; and fixing blocks 6 are respectively arranged on both sides of the first housing 3 and the second housing 4, and clamping grooves 7 are respectively opened on the opposite surfaces of the fixing blocks 6. A positioning component 8 for positioning the first housing 3 and the second housing 4 is arranged between the clamping grooves 7, which can position the first housing 3 and the second housing 4 to prevent horizontal movement, and at the same time facilitate disassembly and assembly for cleaning the internal filtered dust, improving the heat dissipation and dust prevention effect of the router plane; a filtering component 9 and a heat dissipation component 10 are arranged inside the first housing 3 and the second housing 4, and the filtering component 9 is arranged directly above the heat dissipation component 10 to facilitate filtering the dust in the external air inhaled by the heat dissipation component 10 through the heat dissipation component 10 and blowing it into the router plane for heat dissipation, thereby improving the heat dissipation and dust prevention effect of the router plane.

[0030] As Figure 2 and Figure 3 shown in the figure, the positioning component 8 includes a limiting block 81, and the limiting block 81 is movably clamped with the clamping groove 7 to facilitate the limiting connection of the fixing block 6, thereby positioning the first housing 3 and the second housing 4. One side of the limiting block 81 is rotatably provided with an adjusting bolt 82 through a bearing seat, and one end of the adjusting bolt 82 is fixedly connected with an anti-slip hand-rotating handle for manual rotation. A threaded sleeve block 83 is threadedly sleeved on the outer wall of the adjusting bolt 82, and a limiting pressing block 84 is fixedly connected to one side of the threaded sleeve block 83. The threaded sleeve block 83 and the limiting pressing block 84 are integrally formed, and the limiting pressing block 84 is arranged in a "U" shape to facilitate clamping with the fixing block 6. The limiting pressing block 84 and the adjusting bolt 82 movably penetrate through, facilitating the disassembly, assembly and positioning of the first housing 3 and the second housing 4, facilitating internal cleaning, and improving the dust prevention and heat dissipation effects.

[0031] As Figure 2 shown in the figure, the filtering component 9 includes mounting blocks 91 fixedly arranged symmetrically on the inner walls of the first housing 3 and the second housing 4. Positioning grooves 92 are respectively opened on the opposite surfaces of the mounting blocks 91, and a filter plate 93 is clamped inside the positioning grooves 92 to facilitate the positioning and removal of the filter plate 93, which can filter the dust in the air and prevent the dust from entering the router plane and damaging the internal parts or causing malfunctions, thereby improving the service life of the router plane.

[0032] Furthermore, the heat dissipation assembly 10 includes a clamping plate 101 fixedly arranged on the inner walls of the first shell 3 and the second shell 4 respectively, and an installation ring frame 102 is arranged between the clamping plates 101. An annular clamping groove 103 is opened on the outer wall of the installation ring frame 102, and the annular clamping groove 103 is clamped with the clamping plate 101. A heat dissipation fan 104 is fixedly installed on the inner ring side of the annular clamping groove 103, which is convenient for positioning the heat dissipation fan 104 and making its installation more stable. It can blow external cold air into the interior from the air inlet hole at the upper end of the bakelite milling machine, quickly cool down the internal parts of the bakelite milling machine, avoid damage due to excessive temperature, and thus increase the service life.

[0033] Secondly, a sealing groove 11 is opened on the upper side of the first shell 3, and a corresponding sealing block 12 is fixedly arranged on the upper side of the second shell 4. The sealing block 12 is clamped in the sealing groove 11, which can increase the sealing of the clamping between the first shell 3 and the second shell 4, prevent dust from entering the interior of the bakelite milling machine through the gap, and can also limit the first shell 3 and the second shell 4 to improve the stability of the clamping.

[0034] Furthermore, the card slot 7 is set as a "T"-shaped structure, which can make the limit block 81 stably connected, easy to pull out and insert, and convenient to limit the first shell 3 and the second shell 4, making the connection more stable.

[0035] Finally, the limit block 81 is set in an "I"-shaped structure, which makes it easy for the limit block 81 to be clamped in the clamping groove 7, and stably limits the first shell 3 and the second shell 4, making the clamping more stable.

[0036] The working principle of this embodiment is: first, the filter plate 93 is placed between the mounting blocks 91, and then the mounting ring frame 102 is placed between the clamping plates 101, and then the first shell 3 and the second shell 4 are pushed horizontally to each other and clamped, so that the positioning groove 92 on the mounting block 91 is clamped on the side of the filter plate 93, and the filter plate 93 is positioned. At the same time, the clamping plate 101 is clamped in the annular clamping groove 103 on the outer wall of the mounting ring frame 102, thereby positioning the cooling fan 104.

[0037] Subsequently, when the first shell 3 and the second shell 4 are engaged with each other, the second block 5 on the inner wall of the lower end is engaged with the first block 2, and at the same time, the sealing groove 11 on the upper end side of the first shell 3 and the sealing block 12 on the upper end side of the second shell 4 are engaged with each other, thereby limiting the first shell 3 and the second shell 4 to prevent vertical up and down movement.

[0038] Furthermore, the limit block 81 is vertically inserted downward into the slot 7, and then the adjusting bolt 82 is manually rotated. The adjusting bolt 82 drives the limit pressure block 84 to move horizontally toward the side of the fixed block 6 through the threaded sleeve 83, so that the limit pressure block 84 is tightly attached to the outer wall of the fixed block 6, thereby limiting the limit block 81 in the slot 7.

[0039] When the milling machine is to be cooled, the cooling fan 104 is started, and the cooling fan 104 draws outside air into the interior through the air holes on the upper sides of the first shell 3 and the second shell 4, and filters the dust in the air through the filter plate 93. Then the cooling fan 104 blows the filtered air into the interior of the milling machine through the air inlet hole on the upper end of the milling machine body 1, thereby cooling the interior to prevent dust from entering the milling machine to damage parts or cause malfunctions, thereby improving service life and performance. At the same time, it is convenient to disassemble the first shell 3 and the second shell 4, and to clean the filtered dust inside, thereby improving the heat dissipation and dust prevention effects of the milling machine.

[0040] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A heat dissipation and dust prevention structure for a bakelite milling machine, comprising a bakelite milling machine body (1), characterized in that: Also includes: A group of first clamping blocks (2) fixedly arranged on the upper surface of the electric wood router body (1); A first housing (3) and a second housing (4) are arranged on the upper side of the electric wood milling machine body (1), and a second clamping block (5) is fixedly arranged on the inner walls of the lower ends of the first housing (3) and the second housing (4), respectively, and the second clamping block (5) is clamped with the first clamping block (2); and, fixing blocks (6) respectively arranged on both sides of the first shell (3) and the second shell (4), wherein opposite surfaces of the fixing blocks (6) are respectively provided with card slots (7), and between the card slots (7) is provided a positioning assembly (8) for limiting the position of the first shell (3) and the second shell (4); A filter assembly (9) and a heat dissipation assembly (10) are arranged inside the first shell (3) and the second shell (4).

2. The heat dissipation and dust prevention structure for electric milling according to claim 1 is characterized in that: The positioning assembly (8) comprises a limit block (81), the limit block (81) being movably engaged with the engagement groove (7), an adjusting bolt (82) being rotatably provided on one side of the limit block (81), a threaded sleeve block (83) being threadedly sleeved on the outer wall of the adjusting bolt (82), a limit pressure block (84) being fixedly connected to one side of the threaded sleeve block (83), and the limit pressure block (84) and the adjusting bolt (82) being movably interpenetrating.

3. The heat dissipation and dust prevention structure for electric milling according to claim 1, characterized in that: The filter assembly (9) comprises mounting blocks (91) fixedly arranged on the inner walls of the first shell (3) and the second shell (4) in a symmetrical manner, and positioning grooves (92) are respectively provided on opposite surfaces of the mounting blocks (91), and filter plates (93) are clamped inside the positioning grooves (92).

4. The heat dissipation and dust prevention structure for electric milling according to claim 1, characterized in that: The heat dissipation assembly (10) comprises a clamping plate (101) fixedly arranged on the inner wall of the first shell (3) and the second shell (4), respectively; a mounting ring frame (102) is arranged between the clamping plates (101); an annular clamping groove (103) is formed on the outer wall of the mounting ring frame (102); the annular clamping groove (103) is clamped with the clamping plate (101); and a heat dissipation fan (104) is fixedly installed on the inner ring side of the annular clamping groove (103).

5. The heat dissipation and dust prevention structure for electric milling according to claim 1, characterized in that: A sealing groove (11) is provided on the upper side surface of the first shell (3), and a corresponding sealing block (12) is fixedly provided on the upper side surface of the second shell (4), the sealing block (12) being snap-fitted to the sealing groove (11).

6. The heat dissipation and dust prevention structure for electric milling according to claim 1, characterized in that: The card slot (7) is arranged in a "T"-shaped structure.

7. The heat dissipation and dust prevention structure for electric milling according to claim 2, characterized in that: The limit block (81) is arranged in an "I"-shaped structure.

Images