CN218016042U - Table top self-cleaning protective numerical control engraving and milling machine - Google Patents

Abstract

The utility model discloses a numerical control carving and milling machine of mesa automatically cleaning type protection, the on-line screen storage device comprises a base, the symmetrical fixedly connected with stand in both ends about the base top, two the top symmetrical fixedly connected with of stand supports the cell body, the peripheral fixedly connected with protection framework in top of base, protection framework's front end is articulated to have a transparent door, two the front end symmetry that supports the cell body is provided with first motor, two the inner chamber symmetry that supports the cell body rotates and is connected with first lead screw, and two top sliding connection that support the cell body have the diaphragm. This numerical control engraving and milling machine of mesa automatically cleaning type protection formula can clean the piece that produces processing when protecting the processing region through mutually supporting of the protection framework, transparent door, second U-shaped frame, third lead screw, third motor, small groove, collection drawer, connecting rod, cleaning brush, third screw thread movable block that set up and collect, and self-cleaning collects, has improved work efficiency.

Description

A self-cleaning protective CNC engraving and milling machine for the table

technical field

The utility model relates to the field of numerical control engraving and milling machines, in particular to a self-cleaning and protective numerical control engraving and milling machine with a table surface.

Background technique

Engraving and milling machine is a kind of CNC machine tool. It is generally considered that the engraving and milling machine is a CNC milling machine that uses small tools, high power, and high-speed spindle motors. The advantage of engraving machine is engraving. If the hardness of the processed material is relatively high, it will appear powerless. The emergence of engraving and milling machines can be said to fill the gap between the two. The engraving and milling machine can not only engrave, but also mill. It is a high-efficiency and high-precision CNC machine tool.

In the Chinese utility model patent application number: CN202123227548.4, a CNC bridge-type elevated beam mobile gantry high-speed engraving and milling machine is disclosed. The device includes a gantry and a lubricating device. The lubricating device is arranged on one side of the gantry. The lubricating device includes an oil tank. , the fuel tank is fixedly connected with the gantry frame, the upper surface of the fuel tank is provided with an oil injection hole, the side of the fuel tank near the oil injection hole is provided with a chute, the inner wall of the chute on the upper surface of the fuel tank is slidingly connected with a slide plate, and a square groove is opened on one side of the fuel tank , the inner wall of the square groove is slidingly connected with a sliding sleeve, the side of the fuel tank close to the sliding sleeve is fixedly connected with a feeding pipe, the side of the sliding sleeve near the feeding pipe is fixedly connected with a cover plate, and the side of the sliding plate is fixedly connected with a limit spring, By setting the lubrication device, the sliding part of the gantry is effectively lubricated, which facilitates the sliding of the equipment, improves the ease of use of the equipment, reduces the failure rate of the equipment, improves the working efficiency of the equipment, and reduces the risk of equipment wear and tear. Condition. The device is not equipped with a debris collection and cleaning structure and a protective structure, so the debris generated during processing will splash, affecting the working environment and making it difficult to clean.

Therefore, it is necessary to propose a self-cleaning protective CNC engraving and milling machine for the table to solve the above problems.

Utility model content

The main purpose of the utility model is to provide a self-cleaning protective CNC engraving and milling machine, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A countertop self-cleaning protective CNC engraving and milling machine, including a base, the left and right ends of the top of the base are symmetrically fixedly connected with uprights, the tops of the two uprights are symmetrically fixedly connected with a support tank, the top of the base The outer periphery is fixedly connected with a protective frame, the front end of the protective frame is hinged with a transparent door, the front ends of the two support tanks are symmetrically provided with a first motor, and the inner cavities of the two support tanks are symmetrically rotatably connected with The first screw rod, the tops of the two supporting tanks are slidably connected with a horizontal plate, and the left and right ends of the bottom of the horizontal plate are symmetrically provided with first threaded moving blocks;

The bottom of the horizontal plate is provided with a first U-shaped frame, the inner cavity of the first U-shaped frame is rotatably connected with a second screw rod, and the right side of the first U-shaped frame is provided with a second motor. The external screw thread of the second screw rod is connected with a second thread moving block, and the outside of the second thread moving block is provided with a connecting frame, the bottom of the connecting frame is provided with a cylinder, and the lower end of the cylinder is provided with an engraving and milling cutter;

A collection drawer is movably inserted inside the front of the base, a drain is provided at the front end of the top of the base, a workbench is arranged in the middle of the upper surface of the base, and a second U is symmetrically arranged on the left and right sides of the workbench. shaped frame, the front ends of the two second U-shaped frames are symmetrically provided with a third motor, and the inner cavities of the two second U-shaped frames are connected with a third screw rod for symmetrical rotation, and the two third screw rods A third threaded moving block is connected to the external symmetrical thread of the two third threaded moving blocks, connecting rods are arranged on the opposite upper ends of the two third threaded moving blocks, and cleaning brushes are arranged on the bottom of the connecting rods.

Preferably, the left and right ends of the top of the connecting rod are symmetrically provided with movable grooves, and the ends of the inner cavities of the two movable grooves are away from each other and are symmetrically slidably connected with L-shaped fixing rods, and the opposite sides of the two L-shaped fixing rods The lower end is symmetrically fixedly connected with an elastic member.

Preferably, the first thread moving block is located in the inner cavity of the first screw, and the first thread moving block is threadedly connected to the first screw, and the front end of the first screw is connected to the first motor through a coupling. The output end is connected, and the column is located outside the protective frame.

Preferably, the top of the second threaded moving block is slidably connected to the bottom of the horizontal plate, and the right end of the second threaded rod is connected to the output end of the second motor through a coupling.

Preferably, the drain is communicated with the inner cavity of the collection drawer, the front end of the third screw rod is connected to the output end of the third motor through a coupling, and the bottom of the third threaded moving block is connected to the second U-shaped The lower end wall of the frame is slidingly connected, the cleaning brush corresponds to the workbench, and the bottom of the cleaning brush is lower than the top of the workbench.

Preferably, the end of the L-shaped fixed rod away from the elastic member is plug-fitted with the upper side wall of the third threaded moving block, and the end of the elastic member far away from the L-shaped fixed rod is fixedly connected to the inner wall of the movable groove.

Beneficial effect

Compared with the prior art, the utility model provides a self-cleaning protective CNC engraving and milling machine with the following beneficial effects:

1. The countertop self-cleaning protective CNC engraving and milling machine, through the set protective frame, transparent door, second U-shaped frame, third screw rod, third motor, drain tank, collection drawer, connecting rod, cleaning brush 1. The mutual cooperation of the third threaded moving block can clean and collect the debris generated during processing while protecting the processing area, automatically cleans and collects, improves work efficiency, and has a good protection effect.

2. The tabletop self-cleaning protective CNC engraving and milling machine facilitates the disassembly of the connecting rod through the setting of the elastic member and the L-shaped fixing rod, thereby facilitating the cleaning and maintenance of the cleaning brush.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram after the protective frame of the utility model is removed;

Fig. 3 is the specific structure diagram of the third thread moving block, connecting rod and cleaning brush of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the connection between the third threaded moving block and the connecting rod of the present invention.

In the figure: 1. base; 2. protective frame; 3. transparent door; 4. column; 5. support tank; 6. first screw; 7. first motor; Thread moving block; 10, second motor; 11, first U-shaped frame; 12, second screw mandrel; 13, second thread moving block; 14, connecting frame; 15, cylinder; 16, collection drawer; 17, carving Milling cutter; 18, workbench; 19, second U-shaped frame; 20, third screw mandrel; 21, third motor; 22, sink; 23, third thread moving block; 24, connecting rod; 25, cleaning Brush; 26, movable groove; 27, L-shaped fixed rod; 28, elastic piece.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-4, a tabletop self-cleaning protective CNC engraving and milling machine includes a base 1, the left and right ends of the top of the base 1 are symmetrically fixedly connected with columns 4, and the tops of the two columns 4 are symmetrically fixedly connected with supports Tank body 5, the top periphery of base 1 is fixedly connected with protective frame body 2, and column 4 is positioned at the outside of protective frame body 2, and the front end of protective frame body 2 is hinged with transparent door 3, and the front end of two supporting tank bodies 5 is symmetrically arranged with The first motor 7, the inner cavity of the two supporting tanks 5 are connected with the first screw mandrel 6 for symmetrical rotation, the front end of the first screw mandrel 6 is connected with the output end of the first motor 7 through a coupling, and the two supporting tanks The top of 5 is slidingly connected with a horizontal plate 8, and the left and right ends of the bottom of the horizontal plate 8 are symmetrically provided with a first threaded moving block 9, the first threaded moving block 9 is located in the inner cavity of the first screw rod 6, and the first threaded moving block 9 is threadedly connected with the first screw mandrel 6, the bottom of the horizontal plate 8 is provided with a first U-shaped frame 11, the inner cavity of the first U-shaped frame 11 is connected with a second screw mandrel 12, the right side of the first U-shaped frame 11 The second motor 10 is arranged on the side, and the right end of the second screw mandrel 12 is connected with the output end of the second motor 10 through a coupling. The top of block 13 is slidably connected with the bottom of horizontal plate 8, and the outside of second thread moving block 13 is provided with connecting frame 14, and the bottom of connecting frame 14 is provided with cylinder 15, and the lower end of cylinder 15 is provided with engraving and milling cutter 17, base 1 A collection drawer 16 is movable inserted inside the front of the base 1, a drain 22 is provided at the front end of the top of the base 1, and the drain 22 communicates with the inner cavity of the collection drawer 16, and a workbench 18 is arranged in the middle of the upper surface of the base 1, and the workbench 18 The left and right sides are symmetrically provided with a second U-shaped frame 19, and the front ends of the two second U-shaped frames 19 are symmetrically provided with a third motor 21, and the inner chambers of the two second U-shaped frames 19 are symmetrically rotated and connected with a third screw rod. 20. The front end of the third screw rod 20 is connected to the output end of the third motor 21 through a coupling, and the external symmetrical threads of the two third screw rods 20 are connected with a third thread moving block 23, and the third thread moving block 23 The bottom is slidably connected with the lower end wall body of the second U-shaped frame 19, and the opposite side upper ends of the two third threaded moving blocks 23 are provided with connecting rods 24, and the bottom of the connecting rods 24 is provided with cleaning brushes 25, which are in contact with the working Corresponding to the platform 18, the bottom of the cleaning brush 25 is lower than the top of the workbench 18, through the protective frame 2, the transparent door 3, the second U-shaped frame 19, the third screw mandrel 20, the third motor 21, the drain 22 , the collection drawer 16, the connecting rod 24, the cleaning brush 25, and the third threaded moving block 23 cooperate with each other to clean and collect the debris generated during processing while protecting the processing area, automatically clean and collect, and improve work efficiency. The protective effect is good, the left and right ends of the top of the connecting rod 24 are symmetrically provided with movable grooves 26, and the opposite ends of the two movable grooves 26 are symmetrically slidably connected with an L-shaped fixed rod 27, and the opposite sides of the two L-shaped fixed rods 27 The lower end of the lower end is symmetrically fixedly connected with an elastic member 28, and the end of the L-shaped fixed rod 27 is away from the end of the elastic member 28 and the third The upper end side wall of threaded moving block 23 is plugged and fitted, and the elastic member 28 is fixedly connected to the inner wall of the movable groove 26 away from one end of the L-shaped fixed rod 27. The disassembly of the cleaning brush 25 is convenient for cleaning and maintenance.

It should be noted that the utility model is a self-cleaning protective CNC engraving and milling machine for the table surface. When in use, the transparent door 3 is opened to place the workpiece on the top of the workbench 18, and then the transparent door 3 is closed. The second motor 10 drives the first The second screw mandrel 12 rotates, the second screw mandrel 12 drives the displacement of the cylinder 15 through the second thread moving block 13 and the connecting frame 14, the cylinder 15 drives the engraving and milling cutter 17 to ascend and descend for processing, and the first motor 7 drives the first screw mandrel 6 to rotate , the first screw mandrel 6 drives the horizontal plate 8 to move back and forth through the first threaded moving block 9, realizing multi-directional processing, the protective frame body 2, the transparent door 3, the second U-shaped frame 19, the third screw mandrel 20, the third The mutual cooperation of the motor 21, the drain 22, the collection drawer 16, the connecting rod 24, the cleaning brush 25, and the third thread moving block 23 can clean and collect the debris generated during processing while protecting the processing area. Specifically, After processing, start two third motors 21 to drive the two third screw mandrels 20 to rotate, and the two third screw mandrels 20 drive the connecting rod 24 and the cleaning brush 25 to move forward through the two third screw thread moving blocks 23 to move forward to the working table. The outer surface of 18 is cleaned, and the debris is pushed to the drain 22, and enters the inner cavity of the collection drawer 16 from the drain 22 to be collected, automatically cleans and collects, improves work efficiency, and has a good protective effect. The elastic member 28 and the L-shaped The setting of the fixing rod 27 facilitates the dismounting of the connecting rod 24, and then facilitates the cleaning and maintenance of the cleaning brush 25. Specifically, when disassembling, the two L-shaped fixing rods 27 are pulled close together, and one end of the L-shaped fixing rod 27 compresses the elastic member 28. Disengage from the inside of the third screw moving block 23 .

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A countertop self-cleaning protective CNC engraving and milling machine, including a base (1), characterized in that: the left and right ends of the top of the base (1) are symmetrically fixedly connected with uprights (4), and the two uprights The top of (4) is symmetrically fixedly connected with a support tank (5), the top periphery of the base (1) is fixedly connected with a protective frame (2), and the front end of the protective frame (2) is hinged with a transparent door ( 3), the front ends of the two support tanks (5) are symmetrically provided with a first motor (7), and the inner cavities of the two support tanks (5) are symmetrically rotated and connected with a first screw rod (6), The tops of the two supporting tanks (5) are slidably connected with a horizontal plate (8), and the left and right ends of the bottom of the horizontal plate (8) are symmetrically provided with first thread moving blocks (9); The bottom of the horizontal plate (8) is provided with a first U-shaped frame (11), and the inner cavity of the first U-shaped frame (11) is rotatably connected with a second screw rod (12), and the first U-shaped frame (11) The right side of the frame (11) is provided with a second motor (10), and the external thread of the second screw rod (12) is connected with a second thread moving block (13), and the second thread moving block (13) A connecting frame (14) is provided on the outside, a cylinder (15) is provided at the bottom of the connecting frame (14), and an engraving and milling cutter (17) is provided at the lower end of the cylinder (15); A collection drawer (16) is movably inserted inside the front of the base (1), a drain (22) is opened at the front end of the top of the base (1), and a workbench is provided in the middle of the upper surface of the base (1) (18), the left and right sides of the workbench (18) are symmetrically provided with a second U-shaped frame (19), and the front ends of the two second U-shaped frames (19) are symmetrically provided with a third motor (21) , the inner chambers of the two second U-shaped frames (19) are symmetrically rotatably connected with a third screw rod (20), and the outer symmetrical threads of the two third screw rods (20) are connected with a third threaded moving block (23), connecting rods (24) are provided at the upper ends of the opposite sides of the two third thread moving blocks (23), and cleaning brushes (25) are provided at the bottom of the connecting rods (24). 2. A countertop self-cleaning protective CNC engraving and milling machine according to claim 1, characterized in that movable grooves (26) are symmetrically opened at the left and right ends of the top of the connecting rod (24), and the two An L-shaped fixing rod (27) is symmetrically slidably connected to one end of the inner cavity of the movable groove (26), and an elastic member (28) is symmetrically fixedly connected to the lower ends of the opposite sides of the two L-shaped fixing rods (27). 3. A tabletop self-cleaning protective CNC engraving and milling machine according to claim 1, characterized in that: the first thread moving block (9) is located in the inner cavity of the first screw rod (6), and the second A threaded moving block (9) is threadedly connected with the first screw rod (6), the front end of the first screw rod (6) is connected with the output end of the first motor (7) through a coupling, and the column (4 ) is located outside the protective frame (2). 4. A countertop self-cleaning protective CNC engraving and milling machine according to claim 1, characterized in that: the top of the second threaded moving block (13) is slidingly connected to the bottom of the horizontal plate (8), so The right end of the second screw rod (12) is connected with the output end of the second motor (10) through a coupling. 5. A countertop self-cleaning protective CNC engraving and milling machine according to claim 1, characterized in that: the drain (22) communicates with the inner cavity of the collection drawer (16), and the third screw rod The front end of (20) is connected to the output end of the third motor (21) through a coupling, and the bottom of the third threaded moving block (23) is slidably connected to the lower end wall of the second U-shaped frame (19). The cleaning brush (25) corresponds to the workbench (18), and the bottom of the cleaning brush (25) is lower than the top of the workbench (18). 6. A countertop self-cleaning protective CNC engraving and milling machine according to claim 2, characterized in that: the end of the L-shaped fixed rod (27) away from the elastic member (28) is connected to the third thread moving block ( 23) is plug-fitted with the side wall of the upper end, and the end of the elastic member (28) away from the L-shaped fixed rod (27) is fixedly connected with the inner wall of the movable groove (26).

Images