Finish milling machine tool capable of preventing bamboo fiber composite board from shaking

Abstract

The finish milling machine tool capable of preventing the bamboo fiber composite board from shaking comprises an operation table and the bamboo fiber composite board, a telescopic rod is arranged above the operation table, the telescopic end of the telescopic rod is fixedly connected with the middle of the upper surface of a protective cover, and an electric milling head is arranged in the middle of the inner wall of the top end of the protective cover. A sliding groove is vertically formed in the bottom side of the protective cover. The spring is arranged above the protection plate, the pressing frame can be pushed to move downwards through the elastic force of the spring, on one hand, the bamboo fiber composite board on the operation table can be extruded and fixed, and on the other hand, dust generated in the process of finish-milling the bamboo fiber composite board by the electric milling head can be prevented from drifting in the air and polluting the environment. The exhaust fan works to exhaust air, and dust air can be sucked into the collecting box through the dust removing holes communicated with the through groove, and is collected after being filtered by the filter screen, so that dust is automatically collected, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of precision milling machine tools, in particular to a precision milling machine tool capable of preventing a bamboo fiber composite board from shaking. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the main motion is the rotation of the milling cutter, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, and various curved surfaces.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: 1. A precision milling machine is required in the production process of bamboo fiber composite boards. On the one hand, a large amount of dust will be generated during the precision milling of the bamboo fiber composite boards. The dust will float in the air, which is easy to pollute the environment and endanger the health of the workers. In addition, cleaning the dust increases the labor intensity of the workers. 2. During the precision milling process, the bamboo fiber composite boards will shake, affecting the precision of precision milling.

[0004] Therefore, we propose a precision milling machine tool that can prevent the bamboo fiber composite board from shaking, which can automatically collect the dust generated during the precision milling of the bamboo fiber composite board, and can extrude and fix the bamboo fiber composite board to improve the processing accuracy of the bamboo fiber composite board. Utility Model Content

[0005] The utility model aims to provide a precision milling machine tool for preventing a bamboo fiber composite board from shaking, thereby solving the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision milling machine tool for preventing a bamboo fiber composite board from shaking, comprising an operating table and a bamboo fiber composite board, a telescopic rod is arranged above the operating table, the telescopic end of the telescopic rod is fixedly connected to the middle part of the upper surface of the protective cover, an electric milling head is arranged in the middle part of the inner wall at the top end of the protective cover, a slide groove is vertically opened on the bottom side of the protective cover, the slide groove is slidably connected to a mouth-shaped protective plate, the bottom end of the protective plate is fixedly connected to the upper surface of a pressing frame, springs are arranged on the left and right sides of the upper surface of the protective plate, a through groove is opened inside the pressing frame, and the pressing frame A dust removal hole is provided on the inner wall, and the dust removal hole is connected with the through slot, and a dust suction pipe is connected through the right inner wall of the through slot, a collection box is fixedly installed above the right side of the protective cover, and the bottom end of the collection box is connected with a shell, and the bottom inner wall of the shell is connected with the dust suction pipe through a conduit, and an exhaust fan is arranged inside the shell, the bamboo fiber composite board is horizontally placed on the upper surface of the operating table, and a control button is arranged on the front side of the operating table, a cleaning port is provided through the top inner wall of the collection box, and a filter screen is fixedly installed on the upper surface of the cleaning port by bolts, and an air inlet is provided through the top inner wall of the protective cover.

[0007] As a preferred embodiment of the present utility model, the dust removal holes are evenly arranged on the inner wall of the pressing frame, and the conduit is a corrugated tube.

[0008] As a preferred embodiment of the utility model, limit rods are vertically fixedly installed on the left and right sides of the inner wall at the top of the slide groove, and limit grooves are vertically opened on the left and right sides of the upper surface of the protective plate, and the limit rods are slidably connected to the limit grooves.

[0009] As a preferred embodiment of the present utility model, the spring is sleeved on the outer side of the upper end of the limiting rod, and the size of the spring matches that of the limiting groove.

[0010] As a preferred embodiment of the present utility model, the size of the protective plate matches that of the slide groove, and the size of the electric milling head matches that of the protective cover.

[0011] As a preferred embodiment of the utility model, the input end of the control button is electrically connected to the external power supply through a wire, and the output end of the control button is electrically connected to the input end of the exhaust fan through a wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is a precision milling machine for preventing bamboo fiber composite boards from shaking. A spring is arranged above the protective plate. The elastic force of the spring can push the pressure frame to move downward. On the one hand, the bamboo fiber composite board on the operating table can be squeezed and fixed. On the other hand, the dust generated during the precision milling of the bamboo fiber composite board by the electric milling head can be prevented from being scattered in the air and polluting the environment. The dust removal holes connected to the through grooves can be used to draw dusty air into the collection box through the exhaust fan, and the dust is collected after being filtered by the filter net, thereby automatically collecting dust and reducing the labor intensity of the staff.

[0014] 2. The utility model provides a precision milling machine for preventing the bamboo fiber composite board from shaking. By using the conduit as a bellows, it is possible to avoid the conduit being pulled and damaged during the movement of the pressing frame, thereby preventing the dust collection during the precision milling of the bamboo fiber composite board from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a front view of a precision milling machine for preventing a bamboo fiber composite board from shaking according to the utility model;

[0017] Figure 2The utility model is a schematic diagram of a pressing frame structure of a precision milling machine tool for preventing a bamboo fiber composite board from shaking.

[0018] In the figure: 1. operating table; 2. telescopic rod; 3. protective cover; 4. electric milling head; 5. slide groove; 6. protective plate; 7. pressure frame; 8. spring; 9. limit rod; 10. limit groove; 11. through groove; 12. dust removal hole; 13. dust suction pipe; 14. collection box; 15. shell; 16. duct; 17. exhaust fan; 18. bamboo fiber composite board; 19. control button; 20. cleaning port; 21. filter; 22. air inlet. DETAILED DESCRIPTION

[0019] See also Figure 1-2 The utility model provides a technical solution: a precision milling machine tool for preventing a bamboo fiber composite board from shaking, comprising an operating table 1 and a bamboo fiber composite board 18, a telescopic rod 2 is arranged above the operating table 1, the telescopic end of the telescopic rod 2 is fixedly connected to the middle part of the upper surface of the protective cover 3, an electric milling head 4 is arranged in the middle part of the inner wall at the top end of the protective cover 3, a slide groove 5 is vertically opened on the bottom side of the protective cover 3, the slide groove 5 is slidably connected to a mouth-shaped protective plate 6, the bottom end of the protective plate 6 is fixedly connected to the upper surface of a pressing frame 7, springs 8 are arranged on the left and right sides of the upper surface of the protective plate 6, a through groove 11 is opened inside the pressing frame 7, a dust removal hole 12 is opened on the inner wall of the pressing frame 7, the dust removal The dust hole 12 is communicated with the through groove 11, and a dust suction pipe 13 is penetrated through the right inner wall of the through groove 11, a collecting box 14 is fixedly installed above the right side of the protective cover 3, and the bottom end of the collecting box 14 is connected with a shell 15, and the bottom inner wall of the shell 15 is communicated with the dust suction pipe 13 through a conduit 16, and an exhaust fan 17 is arranged inside the shell 15, the bamboo fiber composite board 18 is horizontally placed on the upper surface of the operating table 1, and a control button 19 is arranged on the front side of the operating table 1, a cleaning port 20 is penetrated through the top inner wall of the collecting box 14, and a filter screen 21 is fixedly installed on the upper surface of the cleaning port 20 by bolts, and an air inlet 22 is penetrated through the top inner wall of the protective cover 3.

[0020] In this embodiment (such as Figure 1-2 As shown in the figure, a spring 8 is arranged above the protective plate 6, and the elastic force of the spring 8 can push the pressing frame 7 to move downward. On the one hand, the bamboo fiber composite board 18 on the operating table 1 can be squeezed and fixed, and on the other hand, the dust generated during the fine milling of the bamboo fiber composite board 18 by the electric milling head 4 can be prevented from being scattered in the air and polluting the environment. The dust removal hole 12 connected to the through groove 11 can draw the dusty air into the collecting box 14 through the exhaust fan 17, and the dust is collected after being filtered by the filter net 21, thereby automatically collecting the dust and reducing the labor intensity of the staff.

[0021] In this embodiment (see Figure 1 ), the dust removal holes 12 are evenly arranged on the inner wall of the pressing frame 7, and the conduit 16 is a corrugated tube, which can prevent the conduit 16 from being pulled and damaged during the movement of the pressing frame 7, thereby affecting the collection of dust during the fine milling process of the bamboo fiber composite board 18.

[0022] In this embodiment (see Figure 1 ), limit rods 9 are vertically fixedly installed on the left and right sides of the inner wall at the top of the slide groove 5, and limit grooves 10 are vertically opened on the left and right sides of the upper surface of the protective plate 6. The limit rods 9 are slidably connected with the limit grooves 10, which can improve the movement stability of the protective plate 6 on the one hand, and limit the protective plate 6 on the other hand.

[0023] In this embodiment (see Figure 1 ), the spring 8 is sleeved on the outer side of the upper end of the limiting rod 9, and the size of the spring 8 matches that of the limiting groove 10. The limiting rod 9 can limit the spring 8 to prevent the spring 8 from tilting when it is compressed and stretched, which affects the use effect.

[0024] In this embodiment (see Figure 1 ), the size of the protective plate 6 matches that of the slide groove 5, and the size of the electric milling head 4 matches that of the protective cover 3, which can improve the protective effect of the protective cover 3 and the protective plate 6.

[0025] In this embodiment (see Figure 1 ), the input end of the control button 19 is electrically connected to the external power supply through a wire, and the output end of the control button 19 is electrically connected to the input end of the exhaust fan 17 through a wire, and the control button 19 can control the operation of the exhaust fan 17.

[0026] It should be noted that the utility model is a precision milling machine tool for preventing bamboo fiber composite board from shaking, including an operating table 1, a telescopic rod 2, a protective cover 3, an electric milling head 4, a slide 5, a protective plate 6, a pressure frame 7, a spring 8, a limit rod 9, a limit groove 10, a through groove 11, a dust removal hole 12, a dust suction pipe 13, a collection box 14, a shell 15, a duct 16, an exhaust fan 17, a bamboo fiber composite board 18, a control button 19, a cleaning port 20, a filter screen 21, and an air inlet 22. All components are universal standard parts or components known to those skilled in the art. Their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. When working, the telescopic rod 2 can push the protective cover 2. The electric milling head 4 on the inside of the cover 3 moves downward to perform fine milling on the bamboo fiber composite board 18 on the operating table 1. A spring 8 is arranged above the protective plate 6. The elastic force of the spring 8 can push the pressing frame 7 to move downward and fit the upper surface of the bamboo fiber composite board 18. On the one hand, the bamboo fiber composite board 18 on the operating table 1 can be squeezed and fixed. On the other hand, the protective cover 3 and the protective plate 6 can prevent the dust generated during the fine milling of the bamboo fiber composite board 18 by the electric milling head 4 from being dispersed in the air. The exhaust fan 17 is controlled to work and exhaust air. The dust removal hole 12 connected to the through groove 11 can draw the dusty air into the collection box 14, and collect it after being filtered by the filter net 21, thereby automatically collecting the dust.

Claims

1. A precision milling machine tool for preventing bamboo fiber composite panels from shaking, characterized in that: The invention comprises an operating table (1) and a bamboo fiber composite board (18), wherein a telescopic rod (2) is arranged above the operating table (1), the telescopic end of the telescopic rod (2) is fixedly connected to the middle part of the upper surface of the protective cover (3), an electric milling head (4) is arranged in the middle part of the inner wall at the top end of the protective cover (3), a sliding groove (5) is vertically opened on the bottom side of the protective cover (3), the sliding groove (5) is slidably connected to a mouth-shaped protective plate (6), the bottom end of the protective plate (6) is fixedly connected to the upper surface of the pressing frame (7), springs (8) are arranged on the left and right sides of the upper surface of the protective plate (6), a through groove (11) is opened inside the pressing frame (7), a dust removal hole (12) is opened on the inner wall of the pressing frame (7), the dust removal hole (12) is connected to the through groove (11), and the through groove (11) is connected to the inner wall of the pressing frame (7). A dust suction pipe (13) is passed through the right inner wall of the groove (11); a collection box (14) is fixedly installed above the right side of the protective cover (3); the bottom end of the collection box (14) is connected to a shell (15); the bottom inner wall of the shell (15) is connected to the dust suction pipe (13) via a guide tube (16); an exhaust fan (17) is arranged inside the shell (15); the bamboo fiber composite board (18) is horizontally placed on the upper surface of the operating table (1); a control button (19) is arranged on the front side of the operating table (1); a cleaning port (20) is passed through the top inner wall of the collection box (14); a filter screen (21) is fixedly installed on the upper surface of the cleaning port (20) by bolts; and an air inlet (22) is passed through the top inner wall of the protective cover (3).

2. The precision milling machine tool for preventing the bamboo fiber composite board from shaking according to claim 1 is characterized in that: The dust removal holes (12) are evenly arranged on the inner wall of the pressing frame (7), and the conduit (16) is a corrugated tube.

3. The precision milling machine tool for preventing the bamboo fiber composite board from shaking according to claim 1 is characterized in that: Limit rods (9) are vertically fixedly installed on both sides of the inner wall at the top of the slide groove (5), and limit grooves (10) are vertically opened on both sides of the upper surface of the protection plate (6), and the limit rods (9) are slidably connected to the limit grooves (10).

4. The precision milling machine tool for preventing the bamboo fiber composite board from shaking according to claim 1 is characterized in that: The spring (8) is sleeved on the outer side of the upper end of the limiting rod (9), and the size of the spring (8) matches that of the limiting groove (10).

5. The precision milling machine tool for preventing the bamboo fiber composite board from shaking according to claim 1 is characterized in that: The size of the protective plate (6) matches that of the slide groove (5), and the size of the electric milling head (4) matches that of the protective cover (3).

6. The precision milling machine tool for preventing the bamboo fiber composite board from shaking according to claim 1 is characterized in that: The input end of the control button (19) is electrically connected to an external power source via a wire, and the output end of the control button (19) is electrically connected to the input end of the exhaust fan (17) via a wire.

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