CN217776380U - A dust suction mechanism for engraving and milling machine - Google Patents

Abstract

The utility model discloses a carving mills machine dust absorption mechanism, comprises a workbench, the equal fixedly connected with stand in upper surface both sides of workstation, the upper end fixedly connected with top frame of stand, the left side inner wall of top frame is provided with first motor, the output fixedly connected with threaded rod of first motor, the outer wall threaded connection of threaded rod has the screw thread piece, the bottom fixedly connected with connecting block of screw thread piece, the bottom fixedly connected with connecting plate of connecting block, the lower fixed surface of connecting plate is connected with electric telescopic handle, electric telescopic handle's the fixed frame of bottom fixedly connected with, the rear side inner wall fixedly connected with second motor of fixed frame, the output fixedly connected with axis of rotation of second motor, the one end fixedly connected with carousel of second motor is kept away from to the axis of rotation, the surface of carousel rotates and is connected with the connecting rod. The utility model discloses in, can increase the scope of dust absorption, and efficient.

Description

A dust suction mechanism for engraving and milling machine

technical field

The utility model relates to the technical field of engraving and milling machines, in particular to a dust suction mechanism for engraving and milling machines.

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.

During the processing of the engraving and milling machine, a large amount of dust will be generated, and because the engraving and milling machine itself has no processing device, the dust will spread out along with the production, and some existing dust collection mechanisms still have defects during use , it cannot quickly and widely vacuum the dust on the workbench, resulting in low efficiency, so now there is a need for a vacuum mechanism for engraving and milling machines that can solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a dust suction mechanism for engraving and milling machines.

In order to achieve the above object, the utility model adopts the following technical scheme: a dust suction mechanism for engraving and milling machine, including a workbench, both sides of the upper surface of the workbench are fixedly connected with uprights, and the upper end of the uprights is fixedly connected There is a top frame, the left inner wall of the top frame is provided with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is threaded with a threaded block, and the bottom of the threaded block The end is fixedly connected with a connection block, the bottom end of the connection block is fixedly connected with a connection plate, the lower surface of the connection plate is fixedly connected with an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly connected with a fixed frame;

The rear inner wall of the fixed frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the second motor is fixedly connected with a turntable, and the outer surface of the turntable A connecting rod is rotatably connected, and the end of the connecting rod away from the turntable is rotatably connected to a slider, the lower surface of the slider is fixedly connected with a limit block, and the lower surface of the limit block is fixedly connected with a guide rod, and the guide rod The bottom end of the rod is fixedly connected with a dust suction head.

Further description:

The right inner wall of the top frame is provided with a bearing, and the inner wall of the bearing is fixedly connected with the threaded rod.

Further description:

A slide groove is opened on the lower surface of the top frame, and the connecting block is slidably connected with the slide groove.

Further description:

The lower surface of the fixed frame defines a limiting groove, and the limiting block is slidably connected with the limiting groove.

Further description:

The side wall of the column on the left side is fixedly connected with an air suction pump, and the air intake end of the air suction pump is fixedly connected with a connecting hose, and the end of the connecting hose away from the air suction pump communicates with the dust suction head.

Further description:

The air outlet end of the air pump is fixedly connected with a connecting pipe, and the end of the connecting pipe far away from the air pump is fixedly connected with a collection box.

Further description:

The interior of the fixed frame is provided with a storage battery for the operation of the second motor.

Further description:

Four corners of the bottom end of the workbench are fixedly connected with supporting legs.

The utility model has the following beneficial effects:

1. Compared with the prior art, this kind of dust suction mechanism for engraving and milling machine is provided with a bottom frame, a first motor, a threaded rod, a threaded block, a connecting plate, an electric telescopic rod and a fixed frame. The driving function can realize the rotation of the threaded rod, and then drive the fixed frame to move horizontally through the threaded block, which is used to vacuum the workbench horizontally. Among them, the electric telescopic rod is used to adjust the height of the fixed frame.

2. Compared with the prior art, this kind of dust suction mechanism for engraving and milling machine is provided with a second motor, a turntable, a connecting rod, a slider, a guide rod and a dust suction head. Driven by the second motor, it can The rotation of the turntable is realized, and under the connecting action of the connecting rod, the slider can drive the suction head to reciprocate longitudinally, which can increase the range of dust collection.

3. Compared with the prior art, the dust suction mechanism for the engraving and milling machine is provided with an air pump and a collection box, and the air pump provides suction to suck dust into the collection box for collection to protect the environment.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a dust suction mechanism for an engraving and milling machine proposed by the utility model;

Fig. 2 is a side view structure schematic diagram of a fixed frame of a dust suction mechanism for an engraving and milling machine proposed by the utility model;

Fig. 3 is a side view of the turntable of a dust suction mechanism for an engraving and milling machine proposed by the utility model;

Fig. 4 is a perspective view of a fixed frame of a dust suction mechanism for an engraving and milling machine proposed by the utility model.

illustration:

1. Workbench; 2. Upright column; 3. Top frame; 4. First motor; 5. Threaded rod; 6. Threaded block; 7. Connecting block; 8. Connecting plate; 9. Electric telescopic rod; 10. Fixed frame ; 11, the second motor; 12, the rotating shaft; 13, the turntable; 14, the connecting rod; 15, the slider; 16, the limit block; 17, the limit groove; 18, the guide rod; , suction pump; 21, connecting hose; 22, connecting pipe; 23, collecting box; 24, supporting legs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, an embodiment of the utility model is provided: a vacuum mechanism for engraving and milling machines, including a workbench 1, both sides of the upper surface of the workbench 1 are fixedly connected with columns 2, and the upper ends of the columns 2 The top frame 3 is fixedly connected, the left inner wall of the top frame 3 is provided with a first motor 4, the output end of the first motor 4 is fixedly connected with a threaded rod 5, the right inner wall of the top frame 3 is provided with a bearing, and the inner wall of the bearing is connected to the The threaded rod 5 is fixedly connected to play a role of limiting and fixing the threaded rod 5. The outer wall of the threaded rod 5 is threadedly connected with a threaded block 6, and the bottom end of the threaded block 6 is fixedly connected with a connecting block 7. The lower surface of the top frame 3 is provided with a There is a chute, and the connecting block 7 is slidably connected with the chute, which plays a role of limiting the threaded block 6. The bottom end of the connecting block 7 is fixedly connected with a connecting plate 8, and the lower surface of the connecting plate 8 is fixedly connected with an electric telescopic rod. 9. For height adjustment, the bottom end of the electric telescopic rod 9 is fixedly connected with a fixed frame 10 .

The rear inner wall of the fixed frame 10 is fixedly connected with a second motor 11, the inside of the fixed frame 10 is provided with a storage battery for the operation of the second motor 11, the output end of the second motor 11 is fixedly connected with a rotating shaft 12, and the rotating shaft 12 is far away from the second motor. One end of the second motor 11 is fixedly connected with a turntable 13, the outer surface of the turntable 13 is rotatably connected with a connecting rod 14, and the end of the connecting rod 14 away from the turntable 13 is rotatably connected with a slider 15, and the lower surface of the slider 15 is fixedly connected with a limit block 16 , the lower surface of the fixed frame 10 is provided with a limit groove 17, and the limit block 16 is slidably connected with the limit groove 17 to act as a limit to the slider 15. The lower surface of the limit block 16 is fixedly connected with a guide rod 18 , The bottom end of the guide rod 18 is fixedly connected with a dust suction head 19 for dust suction work.

The side wall of the left column 2 is fixedly connected with an air suction pump 20, and the intake end of the air suction pump 20 is fixedly connected with a connecting hose 21, and the end of the connecting hose 21 away from the air suction pump 20 is connected with the dust suction head 19, and the air suction pump 20 The air outlet end is fixedly connected with a connecting pipe 22, and the end of the connecting pipe 22 away from the air pump 20 is fixedly connected with a collection box 23 for collecting dust.

Four corners of the bottom end of the workbench 1 are fixedly connected with support legs 24 .

Working principle: This kind of dust suction mechanism for engraving and milling machine, when in use, adjusts the height of the fixed frame 10 through the electric telescopic rod 9, so that the height of the dust suction head 19 is appropriate, and simultaneously turns on the first motor 4, the second motor 11 and the The switch of the air pump 20, the first motor 4 drives the horizontal translation of the dust suction head 19, and the second motor 11 drives the dust suction head 19 to carry out longitudinal reciprocating translation, which can absorb the dust on the upper surface of the workbench 1. This method can The scope of dust collection is increased, and the efficiency is high. The dust sucked enters the collection box 23 for subsequent centralized treatment to protect the environment.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A dust suction mechanism for engraving and milling machines, including a workbench (1), characterized in that: both sides of the upper surface of the workbench (1) are fixedly connected with uprights (2), and the uprights (2) The upper end of the top frame (3) is fixedly connected with a top frame (3), the left inner wall of the top frame (3) is provided with a first motor (4), and the output end of the first motor (4) is fixedly connected with a threaded rod (5) , the outer wall of the threaded rod (5) is threadedly connected with a threaded block (6), the bottom end of the threaded block (6) is fixedly connected with a connecting block (7), and the bottom end of the connecting block (7) is fixedly connected There is a connecting plate (8), the lower surface of the connecting plate (8) is fixedly connected with an electric telescopic rod (9), and the bottom end of the electric telescopic rod (9) is fixedly connected with a fixed frame (10); The rear inner wall of the fixed frame (10) is fixedly connected with a second motor (11), the output end of the second motor (11) is fixedly connected with a rotating shaft (12), and the rotating shaft (12) is far away from the first One end of the second motor (11) is fixedly connected with a turntable (13), the outer surface of the turntable (13) is rotatably connected with a connecting rod (14), and the end of the connecting rod (14) away from the turntable (13) is rotatably connected with a A slider (15), the lower surface of the slider (15) is fixedly connected with a limit block (16), the lower surface of the limit block (16) is fixedly connected with a guide rod (18), and the guide rod ( 18) The bottom end is fixedly connected with a dust suction head (19). 2. The dust suction mechanism for engraving and milling machine according to claim 1, characterized in that: the inner wall on the right side of the top frame (3) is provided with a bearing, and the inner wall of the bearing is fixed to the threaded rod (5) connect. 3. The dust suction mechanism for engraving and milling machine according to claim 2, characterized in that: the lower surface of the top frame (3) is provided with a chute, and the connecting block (7) slides with the chute connect. 4. The dust suction mechanism for engraving and milling machine according to claim 3, characterized in that: the lower surface of the fixed frame (10) is provided with a limit groove (17), and the limit block (16) and The limiting slot (17) is slidingly connected. 5. The dust suction mechanism for engraving and milling machine according to claim 4, characterized in that: an air pump (20) is fixedly connected to the side wall of the column (2) on the left side, and the air pump (20) The air inlet end of the air intake end is fixedly connected with a connecting hose (21), and the end of the connecting hose (21) away from the suction pump (20) communicates with the dust suction head (19). 6. The dust suction mechanism for engraving and milling machine according to claim 5, characterized in that: the outlet end of the air pump (20) is fixedly connected with a connecting pipe (22), and the connecting pipe (22) is far away from One end of the suction pump (20) is fixedly connected with a collection box (23). 7. The dust suction mechanism for engraving and milling machine according to claim 6, characterized in that: a storage battery for running the second motor (11) is arranged inside the fixed frame (10). 8. The dust suction mechanism for engraving and milling machine according to claim 7, characterized in that: the four corners of the bottom end of the workbench (1) are fixedly connected with support legs (24).

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