CN217224682U - Waste cleaning device of numerically controlled fraise machine - Google Patents

Abstract

The utility model discloses a waste cleaning device of a numerically controlled milling machine, comprising a worktable, a fixed frame is fixedly connected to the upper end surface of the worktable, and through grooves are provided on the front and rear side walls of the fixed frame, and a front side is provided with a through groove. A lead screw sleeve is slidably connected in the through groove, a sliding rod is fixedly connected in the rear through groove, a sliding block is slidably connected on the outer wall of the sliding rod, and a fixed connection is fixed between the sliding block and the lead screw sleeve. The lower end surface of the fixed plate is provided with a mounting groove, the installation groove is provided with a cleaning mechanism for cleaning the worktable, and the upper end surface of the worktable is provided with a driving mechanism for driving the cleaning mechanism, The right side wall of the fixed frame is provided with a moving mechanism for moving the screw sleeve. The utility model cleans the debris on the surface of the worktable to leak out from the material leakage openings on both sides, and then collects them centrally through the collecting frame, which reduces the workload of the staff and provides convenience for the staff.

Description

A waste cleaning device for a CNC milling machine

technical field

The utility model relates to the technical field of waste cleaning, in particular to a waste cleaning device of a numerically controlled milling machine.

Background technique

Milling machine mainly refers to a machine tool that uses milling cutters to process various surfaces of workpieces. Usually, the milling cutter mainly moves by rotation, and the movement of the workpiece and the milling cutter is the feed movement. It can process planes, grooves, and various curved surfaces, gears, etc. A milling machine is a machine tool that uses a milling cutter to mill a workpiece. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex profiles, with higher efficiency than planers, and are widely used in machinery manufacturing and repair departments.

When the milling machine processes the workpiece, a lot of debris is often generated. In the prior art, these debris are generally accumulated on the milling machine, and there is no cleaning device for cleaning it, and the staff needs to be cleaned regularly, which increases the workload. At the same time, work efficiency is reduced.

Utility model content

The purpose of the utility model is to propose a waste cleaning device for a numerically controlled milling machine in order to solve the shortcomings in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A waste cleaning device for a numerically controlled milling machine, comprising a worktable, the upper end surface of the worktable is fixedly connected with a fixing frame, the front and rear side walls of the fixing frame are both provided with through grooves, and the front through the groove slides inside A lead screw sleeve is connected, a sliding rod is fixedly connected in the through groove at the rear, a sliding block is slidably connected to the outer wall of the sliding rod, and a fixing plate is fixedly connected between the sliding block and the screw sleeve, and the fixed The lower end surface of the plate is provided with an installation groove, and the installation groove is provided with a cleaning mechanism for cleaning the worktable, the upper end surface of the worktable is provided with a driving mechanism for driving the cleaning mechanism, and the fixed frame is provided with a driving mechanism for driving the cleaning mechanism. The right side wall is provided with a moving mechanism for moving the lead screw sleeve.

Preferably, the cleaning mechanism includes a rotating rod, one end of which is rotatably connected to the right side wall of the installation groove, the left end of the rotating rod penetrates the left side wall of the fixed plate and extends outside, and the outer wall of the rotating rod A roller is fixedly connected, a plurality of circumferentially arranged grooves are opened on the outer wall of the roller, a slide plate is slidably connected in the groove, and the end of the slide plate away from the bottom of the groove is provided with bristles.

Preferably, the drive mechanism includes a gear fixedly connected to the end of the rotating rod extending at the outer end, and a toothed plate is fixedly connected to the upper end surface of the worktable, and the toothed plate is in a meshing state with the gear.

Preferably, the moving mechanism includes a support plate fixedly connected to the right side wall of the fixed frame, a power motor is fixedly connected to the upper end surface of the support plate, and a reciprocating screw is fixedly connected to the end of the output shaft of the power motor, The end of the reciprocating screw away from the power motor penetrates the rotating fixed frame and the right side wall of the through slot and is rotatably connected to the left side wall of the through slot.

Preferably, there are two symmetrically arranged leakage openings between the upper end surface and the lower end surface of the workbench, and a plurality of symmetrically arranged support feet are fixedly connected to the lower end surface of the workbench. A collection frame is fixedly connected between the outer walls.

Preferably, a baffle plate is fixedly connected between the two inner walls of the installation groove.

The beneficial effects of the present utility model:

1. By setting the moving mechanism, the reciprocating screw is rotated by the power motor, and under the cooperation of the reciprocating screw and the screw sleeve, the screw sleeve is moved in the through groove, and then through the cooperation of the sliding rod and the slider, The fixed plate is moved back and forth above the workbench, and the debris on the surface of the workbench is cleaned to leak out from the leakage ports on both sides, and then collected through the collection frame, which reduces the workload of the staff and provides the staff with convenient.

2. By setting the driving mechanism and the cleaning mechanism, through the movement of the fixed plate, the rotating rod and the gear on the side wall of the fixed plate move, and the gear rotates through the meshing state of the gear and the toothed plate, so that the rotating rod carries the roller. Rotate to make multiple bristles on the outer wall of the drum contact with the upper end face of the worktable in turn, thoroughly clean the debris on the worktable and improve the work efficiency.

Description of drawings

1 is a schematic front view of the overall structure of the present invention;

2 is a schematic top view of the structure of the base of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the fixing plate of the present invention.

In the picture: 1 worktable, 2 fixed frame, 3 through slot, 4 reciprocating screw, 5 screw sleeve, 6 power motor, 7 leakage port, 8 supporting feet, 9 collecting frame, 10 fixing plate, 11 sliding rod, 12 moving blocks, 13 tooth plates, 14 rotating rods, 15 gears, 16 installation slots, 17 rollers, 18 grooves, 19 bristles, 20 baffles.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in 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 the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-3, a waste cleaning device of a numerically controlled milling machine includes a workbench 1, a fixed frame 2 is fixedly connected to the upper end surface of the workbench 1, and a through groove 3 is opened on the front and rear side walls of the fixed frame 2, A lead screw sleeve 5 is slidably connected in the front through groove 3 , a sliding rod 11 is fixedly connected in the rear through groove 3 , a sliding block 12 is slidably connected on the outer wall of the sliding rod 11 , and the sliding block 12 and the screw sleeve 5 are fixedly connected There is a fixed plate 10 , an installation groove 16 is opened on the lower end surface of the fixed plate 10 , and a cleaning mechanism for cleaning the worktable 1 is arranged in the installation groove 16 . The rotation rod 14, the left end of the rotation rod 14 penetrates the left side wall of the fixed plate 10 and extends outside, the outer wall of the rotation rod 14 is fixedly connected with a roller 17, and the outer wall of the roller 17 is provided with a plurality of circumferentially arranged recesses The groove 18 is slidably connected with a slide plate, and the end of the slide plate away from the groove bottom of the groove 18 is provided with bristles 19, so that the plurality of bristles 19 on the outer wall of the drum 17 are in contact with the upper end surface of the workbench 1 in turn, and the workbench The debris on the 1 is thoroughly cleaned to improve work efficiency.

The upper end surface of the worktable 1 is provided with a driving mechanism for driving the cleaning mechanism. The driving mechanism includes a gear 15 fixedly connected to the end of the rotating rod 14 extending at the outer end. The upper end surface of the worktable 1 is fixedly connected with a toothed plate 13. The toothed plate 13 and the gear 15 are in meshing state, through the movement of the fixed plate 10, the rotating rod 14 and the gear 15 on the side wall of the fixed plate 10 are moved, and the gear 15 is rotated through the meshing state of the gear 15 and the toothed plate 13, so that the The rotary lever 14 rotates with the drum 17 .

The right side wall of the fixed frame 2 is provided with a moving mechanism for moving the screw sleeve 5, the moving mechanism includes a support plate fixedly connected to the right side wall of the fixed frame 2, and the upper end surface of the support plate is fixedly connected with a power Motor 6, the end of the output shaft of the power motor 6 is fixedly connected with a reciprocating screw 4, and the end of the reciprocating screw 4 away from the power motor 6 penetrates the rotating fixed frame 2 and the right side wall of the through slot 3 and is rotatably connected to the through slot 3. On the left side wall, the reciprocating screw 4 passes through the screw sleeve 5 and cooperates with it, and the reciprocating screw 4 is rotated by the power motor. The fixed plate 10 moves back and forth above the workbench 1 by moving in the through groove 3 , and then through the cooperation of the sliding rod 11 and the sliding block 12 .

There are two symmetrically arranged leakage ports 7 between the upper end face and the lower end face of the workbench 1 , and a plurality of symmetrically arranged support feet 8 are fixedly connected to the lower end face of the workbench 1 , and between the outer walls of the plurality of support legs 8 The collection frame 9 is fixedly connected to collect the debris in a centralized manner, which brings convenience to the staff.

A baffle plate 20 is fixedly connected between the two inner walls of the installation groove 16. The baffle plate 20 is arranged to clean the remaining debris on the bristles 19, improve the cleanliness of the bristles, and improve the cleaning effect.

When the utility model is in use, the power motor 5 is started to rotate with the reciprocating screw 4. Through the cooperation of the reciprocating screw 4 and the screw sleeve 5 and the cooperation of the sliding rod 11 and the sliding block 12, the fixed plate 10 is made to follow the As the slider 12 and the screw sleeve 5 move together, when the fixed plate 10 moves, the rotating rod 14 and the gear 15 on the outer wall of the fixed plate 10 also move together, and through the meshing state of the gear 15 and the toothed plate 13, the The gear 15 rotates, so that the rotating rod 14 rotates with the drum 17, so that the plurality of bristles 19 on the outer wall of the drum 17 clean the debris on the table 1 in turn, and the cleaned debris falls through the two chip leakage ports 7. into the collection frame 9 for centralized collection.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A waste cleaning device for a numerically controlled milling machine, comprising a workbench (1), characterized in that the upper end surface of the workbench (1) is fixedly connected with a fixed frame (2), and the front and rear of the fixed frame (2) Both side walls are provided with through grooves (3), a lead screw sleeve (5) is slidably connected in the through groove (3) at the front, and a sliding rod (11) is fixedly connected in the through groove (3) at the rear , a sliding block (12) is slidably connected to the outer wall of the sliding rod (11), and a fixing plate (10) is fixedly connected between the sliding block (12) and the screw sleeve (5), and the fixing plate ( 10) An installation groove (16) is opened on the lower end surface of the A driving mechanism for driving the cleaning mechanism, and a moving mechanism for moving the screw sleeve (5) is provided on the right side wall of the fixed frame (2). 2 . The waste cleaning device of a numerically controlled milling machine according to claim 1 , wherein the cleaning mechanism comprises a rotating rod ( 14 ) whose one end is rotatably connected to the groove wall on the right side of the installation groove ( 16 ). 3 . The left end of the rotating rod (14) penetrates through the left side wall of the fixing plate (10) and extends outside, the outer wall of the rotating rod (14) is fixedly connected with a roller (17), and the outer wall of the roller (17) A plurality of circumferentially arranged grooves (18) are opened on the grooves (18), a sliding plate is slidably connected in the grooves (18), and bristles (19) are provided at one end of the sliding plate away from the groove bottom of the groove (18). 3. A waste cleaning device for a numerically controlled milling machine according to claim 2, wherein the drive mechanism comprises a gear (15) fixedly connected to the end of the rotating rod (14) extending at the outer end, the worktable (14). 1) A toothed plate (13) is fixedly connected to the upper end surface, and the toothed plate (13) is in a meshing state with the gear (15). 4. The waste cleaning device of a CNC milling machine according to claim 3, wherein the moving mechanism comprises a support plate fixedly connected to the right side wall of the fixed frame (2), and the upper part of the support plate The end face is fixedly connected with a power motor (6), the end of the output shaft of the power motor (6) is fixedly connected with a reciprocating screw (4), and the end of the reciprocating screw (4) away from the power motor (6) runs through and is fixed in rotation The frame (2) and the right side wall of the through slot (3) are rotatably connected to the left side wall of the through slot (3), and the reciprocating screw (4) penetrates the screw sleeve (5) and is matched with it . 5 . The waste cleaning device of a numerically controlled milling machine according to claim 4 , wherein two symmetrically arranged leakage ports ( 7 ) are opened between the upper end face and the lower end face of the worktable ( 1 ). 6 . A plurality of symmetrically arranged support feet (8) are fixedly connected to the lower end surface of the workbench (1), and a collection frame (9) is fixedly connected between the outer walls of the plurality of support feet (8). 6 . The waste cleaning device of a numerically controlled milling machine according to claim 5 , wherein a baffle plate ( 20 ) is fixedly connected between the two inner walls of the installation groove ( 16 ). 7 .

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