Numerical control tool surface decontamination device

Abstract

A numerical control tool surface decontamination device relates to the technical field of machining and is characterized in that a connecting rod is fixedly arranged on an output shaft of a first motor, a driving rod is rotatably connected to the upper portion of a connecting frame through a shaft and a bearing, a second motor is fixedly arranged on the right side wall of the connecting frame, and a bidirectional lead screw is fixedly arranged on an output shaft of the second motor; the two-way lead screws penetrate through the sliding strips in a screwed connection mode through threads, the connecting rods are hinged to the front sides and the rear sides of the lower portions of the two sliding strips correspondingly, the front sides and the rear sides of the lower portions of the connecting frames are fixedly provided with guide cylinders correspondingly, the front sides and the rear sides of the upper portions of the connecting shells are fixedly provided with guide rods correspondingly, and notch cylinders are arranged in the connecting shells through rotary cleaning mechanisms; not only can all-directional cleaning of the numerical control cutter be achieved, cleaning dead angles are avoided, but also the cleaning effect of the numerical control cutter can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a surface decontamination device for a numerical control tool. Background Art

[0002] CNC tools are tools used for cutting processing in mechanical manufacturing, also known as cutting tools. Metal debris is likely to remain on the surface of CNC tools after use. In order to avoid affecting the next use, a decontamination device is needed to clean them. Most of the existing decontamination devices clean and decontaminate the CNC tools by reciprocating wiping, which makes it difficult to clean the threads or holes of the CNC tools well, and the cleaning effect is poor. Therefore, there is an urgent need for a CNC tool surface decontamination device. Summary of the invention

[0003] The utility model aims to provide a surface cleaning device for numerically controlled cutting tools with a reasonable design to solve the above problems in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a mounting frame, a connecting frame and a connecting shell, the lower part of the mounting frame is provided with a connecting frame through a sliding rail pair, and a connecting shell is provided under the connecting frame;

[0005] It also contains:

[0006] Motor No. 1, wherein the motor No. 1 is fixedly arranged in a groove provided at the lower part of the mounting frame, a connecting rod is fixedly arranged on the output shaft of the motor No. 1, a driving rod is screwed to the upper part of the connecting frame through a shaft and a bearing, and one end of the driving rod is screwed to the connecting rod through a shaft and a bearing;

[0007] No. 2 motor, the No. 2 motor is fixedly arranged on the right side wall of the connecting frame, a bidirectional screw is fixedly arranged on the output shaft of the No. 2 motor, the bidirectional screw is screwed and arranged in the connecting frame through a bearing, and sliding bars are slidably arranged in the sliding grooves opened on the left and right sides of the lower part of the connecting frame, and the bidirectional screw is screwed and penetrated on the sliding bar through a thread;

[0008] There are four connecting rods, which are hinged on the front and rear sides of the lower part of the two sliding bars, and the lower ends of the connecting rods are hinged to the connecting shell. Guide cylinders are fixedly arranged on the front and rear sides of the lower part of the connecting frame, and guide rods are fixedly arranged on the front and rear sides of the upper part of the connecting shell. The guide rods are movably inserted in the guide cylinders. A notch cylinder is provided in the connecting shell through a rotating cleaning mechanism, and bristles are provided in the notch cylinder.

[0009] Preferably, the rotary cleaning mechanism comprises:

[0010] There are two arc-shaped slide bars, which are respectively fixed on the front and rear sides of the outer wall of the notch cylinder. The arc-shaped slide bars are slidably arranged in the arc-shaped slide grooves provided on the inner wall of the connecting shell. An arc-shaped rack is fixedly arranged on the front side of the notch cylinder.

[0011] Motor No. 3, there are two motors No. 3, which are fixedly arranged on the left and right sides of the connecting shell respectively. A gear is fixedly arranged on the output shaft of the motor No. 3, and the gear is meshed with the arc-shaped rack.

[0012] Preferably, a reinforcement rod is connected between the connecting rods on the front and rear sides.

[0013] Preferably, a lighting lamp is fixedly provided on the left side of the lower portion of the connecting frame.

[0014] Preferably, sliding rods are fixedly arranged on both the front and rear sides of the sliding groove, and the sliding rods are movably arranged on the sliding bar.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the CNC tool surface decontamination device described in the utility model can not only realize all-round cleaning of the CNC tool to avoid cleaning dead corners, but also greatly improve the cleaning effect of the CNC tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural view of the bottom of the utility model.

[0018] Figure 3 It is a cross-sectional view of the mounting frame in the utility model.

[0019] Figure 4 It is an exploded view of the parts of a connecting shell, a guide cylinder, a guide rod, an arc-shaped slide bar and a notched cylinder in the utility model.

[0020] Description of reference numerals:

[0021] Mounting frame 1, connecting frame 2, connecting shell 3, No. 1 motor 4, connecting rod 5, driving rod 6, No. 2 motor 7, bidirectional lead screw 8, sliding bar 9, connecting rod 10, guide cylinder 11, guide rod 12, rotating cleaning mechanism 13, arc-shaped sliding bar 13-1, arc-shaped rack 13-2, No. 3 motor 13-3, gear 13-4, bristles 14, reinforcement rod 15, lighting lamp 16, sliding rod 17, notched cylinder 18. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, this specific embodiment adopts the following technical solution: it comprises a mounting frame 1, a connecting frame 2 and a connecting shell 3, the lower part of the mounting frame 1 is slidably provided with a connecting frame 2 through a slide rail pair, a connecting shell 3 is provided below the connecting frame 2, and a lighting lamp 16 is fixedly provided on the left side of the lower part of the connecting frame 2. When the staff maintains the device, the lighting effect of the lighting lamp 16 can make their maintenance work more convenient;

[0024] It also contains:

[0025] A No. 1 motor 4, wherein the No. 1 motor 4 is fixedly arranged in a groove provided at the lower part of the mounting frame 1, a connecting rod 5 is fixedly arranged on the output shaft of the No. 1 motor 4, a driving rod 6 is screwed to the upper part of the connecting frame 2 through a shaft and a bearing, and one end of the driving rod 6 is screwed to the connecting rod 5 through a shaft and a bearing;

[0026] No. 2 motor 7, the No. 2 motor 7 is fixedly arranged on the right side wall of the connecting frame 2, a bidirectional lead screw 8 is fixedly arranged on the output shaft of the No. 2 motor 7, the bidirectional lead screw 8 is screwed and arranged in the connecting frame 2 through a bearing, and sliding bars 9 are slidably arranged in the sliding grooves opened on the left and right sides of the lower part of the connecting frame 2, the bidirectional lead screw 8 is screwed and penetrated on the sliding bar 9 through a thread, and sliding rods 17 are fixedly arranged on the front and rear sides of the sliding groove, and the sliding rod 17 is movably penetrated on the sliding bar 9, and the sliding rod 17 can provide guidance for the movement of the sliding bar 9, thereby improving the stability of the sliding bar 9 during the movement process;

[0027] Connecting rods 10, there are four connecting rods 10, which are respectively hingedly arranged on the front and rear sides of the lower part of the two sliding bars 9, and a reinforcement rod 15 is connected between the connecting rods 10 on the front and rear sides. The reinforcement rod 15 can realize the connection and reinforcement between the connecting rods 10 on the front and rear sides, so that the connecting rods 10 are more stable under the force support state. The lower end of the connecting rod 10 is hinged to the connecting shell 3, and the front and rear sides of the lower part of the connecting frame 2 are fixedly provided with guide cylinders 11, and the front and rear sides of the upper part of the connecting shell 3 are fixedly provided with guide rods 12, and the guide rods 12 are movably inserted in the guide cylinder 11. A notch cylinder 18 is provided in the connecting shell 3 through a rotating cleaning mechanism 13, and bristles 14 are provided in the notch cylinder 18;

[0028] The rotary cleaning mechanism 13 comprises:

[0029] Arc slide bar 13-1, there are two arc slide bars 13-1, which are respectively fixedly arranged on the front and rear sides of the outer wall of the notch cylinder 18, and the arc slide bar 13-1 is slidably arranged in the arc slide groove opened on the inner wall of the connecting shell 3, and the front side of the notch cylinder 18 is fixedly provided with an arc rack 13-2;

[0030] The third motor 13-3 includes two motors 13-3, which are fixedly arranged on the left and right sides of the connecting shell 3, respectively. A gear 13-4 is fixedly arranged on the output shaft of the third motor 13-3, and the gear 13-4 is meshed with the arc-shaped rack 13-2.

[0031] When using the utility model, the decontamination device is installed in the CNC machine tool through the cooperation of the mounting frame 1 and the bolts, and then the No. 2 motor 7 can be started, the No. 2 motor 7 drives the bidirectional screw 8 to rotate, and the bidirectional screw 8 drives the sliding bars 9 on both sides to move synchronously in relative directions, and under the action of the connecting rod 10, the connecting shell 3 moves downward to cover the CNC tool, at which time the bristles 14 will conflict with the CNC tool, and then the No. 1 motor 4 is started, the No. 1 motor 4 drives the connecting rod 5 to rotate, and the connecting rod 5 drives the connecting frame 2 to move back and forth through the driving rod 6, and the connecting frame 2 moves back and forth through the sliding bar 9 and the connecting rod 10. The connecting shell 3 is driven to move back and forth, and the connecting shell 3 drives the notch tube 18 and the bristles 14 to move back and forth through the rotating cleaning mechanism, so that the bristles 14 can clean the CNC tool back and forth, and then the No. 3 motor 13-3 can be started, and the No. 3 motor 13-3 drives the gear 13-4 to rotate, and through the engagement of the arc-shaped rack 13-2 with the gear 13-4, the arc-shaped rack 13-2 can drive the notch tube 18 to rotate under the guidance of the arc-shaped slide bar 13-1 to provide guidance for the notch tube 18, so as to realize the rotation cleaning of the bristles 14 on the CNC tool and improve the cleaning effect of the CNC tool.

[0032] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0033] 1. Through the No. 1 motor 4, the connecting rod 5, the driving rod 6, the No. 2 motor 7, the bidirectional lead screw 8, the sliding bar 9, the connecting rod 10, the guide cylinder 11, the guide rod 12 and the rotating cleaning mechanism 13, not only can the NC tool be cleaned in all directions to avoid cleaning dead corners, but also the cleaning effect of the NC tool can be greatly improved;

[0034] 2. The connection between the front and rear connecting rods 10 can be reinforced by the reinforcement rod 15, so that the connecting rod 10 is more stable under the force support state.

[0035] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A CNC tool surface decontamination device, comprising a mounting frame (1), a connecting frame (2) and a connecting shell (3), wherein the lower part of the mounting frame (1) is slidably provided with the connecting frame (2) via a slide rail pair, and the connecting shell (3) is provided below the connecting frame (2); Features: It also contains: A No. 1 motor (4), the No. 1 motor (4) being fixedly arranged in a groove provided at the bottom of the mounting frame (1), a connecting rod (5) being fixedly arranged on the output shaft of the No. 1 motor (4), a driving rod (6) being screwed on the top of the connecting frame (2) via a shaft and a bearing, one end of the driving rod (6) being screwed on the connecting rod (5) via a shaft and a bearing; A second motor (7), the second motor (7) being fixedly arranged on the right side wall of the connecting frame (2), a bidirectional lead screw (8) being fixedly arranged on the output shaft of the second motor (7), the bidirectional lead screw (8) being screwed and arranged in the connecting frame (2) through a bearing, a sliding bar (9) being slidably arranged in a sliding groove provided on the left and right sides of the lower part of the connecting frame (2), and the bidirectional lead screw (8) being screwed and arranged on the sliding bar (9) through a thread; Connecting rods (10), the connecting rods (10) are four in number and are respectively hingedly arranged on the front and rear sides of the lower part of the two sliding bars (9), the lower ends of the connecting rods (10) are hingedly connected to the connecting shell (3), the front and rear sides of the lower part of the connecting frame (2) are fixedly provided with guide cylinders (11), the front and rear sides of the upper part of the connecting shell (3) are fixedly provided with guide rods (12), the guide rods (12) are movably inserted in the guide cylinders (11), and a notch cylinder (18) is provided in the connecting shell (3) through a rotating cleaning mechanism (13), and bristles (14) are provided in the notch cylinder (18).

2. The surface cleaning device for a numerically controlled tool according to claim 1, characterized in that: The rotary cleaning mechanism (13) comprises: Arc-shaped slide bars (13-1), two arc-shaped slide bars (13-1) are respectively fixedly arranged on the front and rear sides of the outer wall of the notch cylinder (18), the arc-shaped slide bars (13-1) are slidably arranged in an arc-shaped slide groove provided on the inner wall of the connecting shell (3), and an arc-shaped rack (13-2) is fixedly arranged on the front side of the notch cylinder (18); A number three motor (13-3), wherein the number three motor (13-3) is two and is respectively fixedly arranged on the left and right sides of the connecting shell (3); a gear (13-4) is fixedly arranged on the output shaft of the number three motor (13-3); the gear (13-4) is meshed with the arc-shaped rack (13-2).

3. The surface cleaning device for a numerically controlled tool according to claim 1, characterized in that: A reinforcement rod (15) is connected between the connection rods (10) on the front and rear sides.

4. The device for removing dirt from the surface of a numerically controlled tool according to claim 1, characterized in that: A lighting lamp (16) is fixedly arranged on the left side of the lower part of the connecting frame (2).

5. The device for removing dirt from the surface of a numerically controlled tool according to claim 1, characterized in that: Sliding rods (17) are fixedly arranged on both the front and rear sides of the sliding groove, and the sliding rods (17) are movably arranged on the sliding bar (9).

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