CN115070497B

CN115070497B - Cutting chip cleaning device for workbench

Info

Publication number: CN115070497B
Application number: CN202210819348.8A
Authority: CN
Inventors: 何云飞; 张维; 曹珍珍; 杨青平; 戴时飞
Original assignee: Chengdu Yongfeng Technology Co ltd
Current assignee: Chengdu Yongfeng Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-06-13
Anticipated expiration: 2042-07-12
Also published as: CN115070497A

Abstract

The invention relates to the technical field of machine tool machining and discloses a workbench cutting cleaning device which comprises a cutter handle arranged on a machine tool spindle, wherein a cavity is formed in the cutter handle, an opening is formed in the side wall of the cutter handle, a rotating part is arranged in the cavity, a coil spring which penetrates through the opening and can stretch is arranged on the rotating part, and a hairbrush is arranged at the bottom of the coil spring. The cutting chip cleaning device of the workbench can be matched with a numerical control program to perform cutting operation on an automatic processing machine tool, automation is facilitated, after automatic tool changing is achieved, the coil spring is controlled to extend through the rotating part, the main shaft of the processing machine tool drives the coil spring to move downwards at a low speed, when the workbench rotates, cleaning of cutting chips on the workbench is achieved, working efficiency is improved, and cleaning of cutting chips of aviation parts is facilitated very.

Description

Cutting chip cleaning device for workbench

Technical Field

The invention relates to the technical field of machine tool machining equipment, in particular to a workbench cutting cleaning device.

Background

In machine tool machining (particularly in aviation work pieces), excessive material of the work piece is generally removed by cutting, so that a large amount of chips are generated by a machining table, and the chips are in a spiral strip shape, so that the chips are mutually hooked during cleaning, and are difficult to remove. The existing cleaning mode is usually to manually process by tools such as shovels or blow away by strong wind, and each processing flow is automatically switched after programs are set in a processing center, a numerical control lathe or a numerical control milling machine, and if the cuttings need to be cleaned in time, the control program needs to be set midway to stop for manual processing, so that the automation degree of the mode is low, and the cleaning efficiency is also low.

Disclosure of Invention

The invention aims to provide a workbench chip cleaning device, which solves the problems that the conventional cleaning mode proposed in the background art is low in automation degree and low in cleaning efficiency.

In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides a workstation smear metal cleaning device, includes installs in the epaxial handle of a knife of lathe main, the inside cavity that is equipped with of handle of a knife, the handle of a knife lateral wall is equipped with the opening, be equipped with rotating member in the cavity, be equipped with the wind spring that passes the opening and can extend on the rotating member, the wind spring bottom is equipped with the brush.

Preferably, the top and the bottom of the cavity are both provided with bosses, rolling bearings are arranged on the bosses, the rotating part comprises a roller arranged on the rolling bearings, a controller is arranged on the boss and positioned at the top, an electric motor is arranged on the controller, and an output shaft of the electric motor is inserted into the bottom of the roller.

Preferably, the electric motor is electrically connected to a controller, and the controller is electrically connected to a machine tool control system.

Preferably, the coil spring is arranged on the side wall of the roller, and the height of the coil spring close to one side of the roller is larger than that of the coil spring close to the other side of the roller.

Preferably, the thickness of the coil spring near one side of the drum is greater than the thickness of the coil spring near the other side.

Preferably, the coil spring is made of one of carbon steel No. 50 or manganese No. 65.

Preferably, the knife handle is provided with a mark.

Preferably, the cutter handle is one of an HSK-A model, A MAS-BT model or an ANSI-B5.50 model.

Preferably, the controller is provided with a battery electrically connected with the electric motor.

The beneficial effects of the invention are concentrated in that: the cutting chip cleaning device for the workbench can be matched with a numerical control program to perform cutting operation on an automatic processing machine tool, is favorable for automatically cleaning cutting chips, controls the coil spring to extend out through the electric motor after automatic tool changing is realized, and enables the spindle of the automatic processing machine tool to drive the coil spring to move downwards at a low speed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of the plane A-A of FIG. 3 in accordance with the present invention;

wherein, 1, a knife handle; 2. a cavity; 3. an opening; 4. a rotating member; 5. a coil spring; 6. a brush; 7. a boss; 8. a rolling bearing; 9. a roller; 10. a controller; 11. an electric motor; 12. identification; 13. and a battery.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, A device for cleaning chips on A workbench is disclosed, in this embodiment, the device comprises A tool holder 1 mounted on A machine tool spindle, the machine tool spindle can drive the tool holder 1 to move up and down, A clamping device is arranged on the numerical control machine tool spindle for mounting A tool, A pneumatic switch is controlled to be turned on when the tool holder 1 is mounted, then the top of the tool holder 1 is inserted into the clamping device through A mechanical arm, the tool holder 1 is usually one of an HSK-A model, A MAS-BT model or an ANSI-B5.50 model, the HSK-A model is suitable for standards and specifications of germany machine tools, the MAS-BT model is suitable for standards and specifications of japan machine tools, and the ANSI-B5.50 model is suitable for standards and specifications of american machine tools, of course, the tool holder 1 is not limited to the former models.

Specifically, the inside cavity 2 that is equipped with of handle of a knife 1, the preferential circular cavity of cavity 2, handle of a knife 1 lateral wall is equipped with opening 3, and opening 3 is offered along handle of a knife 1 vertical direction, and opening 3 possesses certain radian, be equipped with rotating member 4 in the cavity 2, be equipped with on the rotating member 4 and pass opening 3 and the spring coiling 5 that can extend, spring coiling 5 is that the spring coiling of tape measure can also straighten its roll, and spring coiling 5 shape also has the radian that matches with opening 3, spring coiling 5 bottom is equipped with brush 6. The rotation of the rotation member 4 causes the coil spring 5 to be stretched or rolled, the coil spring 5 being stretched to take a vertical shape, and the rolling being space-saving. The tail end of the coil spring 5 is provided with a limit buckle, the width of the limit buckle is larger than that of the opening 3, and the coil spring 5 can be prevented from being completely rolled into the cavity 2. The coil spring 5 is made of a 50 # carbon steel material or a 65 # manganese material, and it is to be noted that the cleaning device is mainly used for cleaning the cuttings of the aircraft parts, and the aircraft parts or the material removal amount has the characteristic of light weight, so that when the workbench rotates, the coil spring 5 cannot be bent due to the blockage of the cleaning cuttings.

Specifically, in order to make the wind spring 5 can be controlled to extend or roll up, the top and the bottom of cavity 2 all are equipped with boss 7, all be equipped with antifriction bearing 8 on the boss 7, antifriction bearing 8's inner circle is located on the boss 7, rotating member 4 is including locating the cylinder 9 on antifriction bearing 8, and antifriction bearing 8's outer lane is located to cylinder 9 be equipped with controller 10 on the boss 7 at the top, be equipped with electric motor 11 on the controller 10, the setting position of controller 10 and electric motor 11 all is in cylinder 9, has the connection platform in the cylinder 9, electric motor 11's output shaft inserts cylinder 9 bottom, and this bottom is on the connection platform, and specific connected mode is for establishing the evagination on electric motor 11's the output shaft, and is equipped with the slot that matches with the output shaft on the connection platform, thereby electric motor 11's output shaft rotates and drives cylinder 9 and rotates, finally drives wind spring 5.

Specifically, in order to further enhance the bending resistance of the coil spring 5 after being stretched, the coil spring 5 is provided on the side wall of the drum 9, the height of one side of the coil spring 5 near the drum 9 is greater than the height of the other side, and the thickness of one side of the coil spring 5 near the drum 9 is greater than the thickness of the other side, thereby increasing the supporting strength of the coil spring 5.

Specifically, to implement automatic control, the electric motor 11 is electrically connected to the controller 10, and the controller 10 is electrically connected to the machine tool control system.

Specifically, the handle 1 is provided with a mark 12, which is convenient for identification.

Specifically, the controller 10 is provided with a battery 13 electrically connected to the electric motor 11, so as to supply power to the electric motor 11, and the battery 13 is preferably a rechargeable lithium battery.

Working principle: the tool handle 1 is arranged on a main shaft of a machine tool, the electric motor 11 is driven to operate, the roller 9 is driven to rotate, the coil spring 5 is stretched, then the main shaft of the machine tool drives the coil spring 5 to move downwards at a low speed, the workbench rotates, and therefore the hairbrush 6 at the bottom of the coil spring 5 cleans cuttings, and the automatic cleaning efficiency is improved.

It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the described order of action, as some steps may take other order or be performed simultaneously according to the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments and that the acts and elements referred to are not necessarily required in the present application.

Claims

1. The utility model provides a work bench smear metal cleaning device, includes handle of a knife (1) of installing on the lathe main shaft, its characterized in that, handle of a knife (1) is inside to be equipped with cavity (2), handle of a knife (1) lateral wall is equipped with opening (3), be equipped with rotating member (4) in cavity (2), be equipped with on rotating member (4) and pass opening (3) and extensible wind spring (5), wind spring (5) bottom is equipped with brush (6);

the top and the bottom of the cavity (2) are respectively provided with a boss (7), each boss (7) is provided with a rolling bearing (8), the rotating part (4) comprises a roller (9) arranged on the rolling bearing (8), the boss (7) at the top is provided with a controller (10), the controller (10) is provided with an electric motor (11), and an output shaft of the electric motor (11) is inserted into the bottom of the roller (9);

the coil spring (5) is arranged on the side wall of the roller (9), and the height of the coil spring (5) close to one side of the roller (9) is larger than that of the other side.

2. A table chip cleaning apparatus according to claim 1, characterized in that the electric motor (11) is electrically connected to a controller (10), the controller (10) being electrically connected to a machine tool control system.

3. A table chip cleaning apparatus according to claim 1, characterized in that the thickness of the coil spring (5) near one side of the drum (9) is greater than the thickness of the other side.

4. A table chip cleaning apparatus according to claim 1, characterized in that the coil spring (5) is made of carbon steel material No. 50 or manganese material No. 65.

5. A table chip cleaning device according to claim 1, characterized in that the shank (1) is provided with a marking (12).

6. The table chip cleaning apparatus according to claim 1, wherein the shank (1) is one of HSK-A model, MAS-BT model or ANSI-B5.50 model.

7. A table chip cleaning apparatus according to claim 2, characterized in that the controller (10) is provided with a battery (13) electrically connected to the electric motor (11).