WO2022000564A1

WO2022000564A1 - Dust guard apparatus for numerical control cutting

Info

Publication number: WO2022000564A1
Application number: PCT/CN2020/101689
Authority: WO
Inventors: 周舟
Original assignee: 苏州铭添精密切削有限公司
Priority date: 2020-07-02
Filing date: 2020-07-13
Publication date: 2022-01-06
Also published as: CN213225294U

Abstract

A dust guard apparatus for numerical control cutting, the apparatus comprising a numerical control machine tool body (1), wherein a support platform (2) is fixedly connected to the top of the numerical control machine tool body (1); a cutting electric motor (3) is fixedly connected to the top of the support platform (2); limiting slideways (4) are respectively provided at a front end and a rear end on the surface of the numerical control machine tool body (1); a limiting sliding block (5) is in sliding connection with an inner cavity of each limiting slideway (4); a frame box (6) is fixedly connected to an end of the limiting sliding block (5) that is away from the inner cavity of the limiting slideway (4); a collection box (7) is fixedly connected to the top of the frame box (6); and a suction pump (8) is in communication with an inner cavity of the frame box (6).

Description

A CNC cutting dust-proof equipment

technical field

The utility model relates to the technical field of numerical control lathes, in particular to a numerical control cutting and dustproof equipment.

Background technique

CNC lathe A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. A CNC machine tool is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Drills, reaming drills, reamers, and taps can also be used on the machine tool. , dies and knurling tools of CNC machine tools are processed accordingly. The machine tool is mainly used for processing shafts, discs, sleeves and other workpieces with revolving surfaces. It is the most widely used type of machine tool in machinery manufacturing and repair factories. The cutting process generates dust and debris that lack protection and can cause injury to the operator.

Utility model content

The purpose of the utility model is to provide a numerical control cutting dustproof equipment, which has the advantages of protection, and solves the problem that dust and waste chips will be generated during the cutting process of the numerical control lathe, and these waste chips and dust lack protection, thereby causing harm to the operator. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a numerical control cutting and dustproof equipment, comprising a numerical control machine tool body, a support table is fixedly connected to the top of the numerical control machine tool body, and a cutting motor is fixedly connected to the top of the support table , the front end and the rear end of the surface of the CNC machine tool are provided with limit slides, the inner cavity of the limit slide is slidably connected to the limit slider, and the end of the limit slide away from the inner cavity of the limit slide is fixed A frame box is connected, the top of the frame box is fixedly connected with a collection box, the inner cavity of the frame box is connected with a suction pump, the air inlet end of the suction pump is connected with a dust collecting cover, and the air outlet end of the suction pump Pass through the frame box and communicate with the collection box.

Preferably, the surface of the limit slider is provided with a fixing hole, and a pull rod is fixedly connected between the dust collecting cover and the inner wall of the frame box.

Preferably, fixed insertion rods are movably connected to both sides of the bottom of the CNC machine body, and the fixed insertion rods penetrate into the inner cavity of the fixed hole.

Preferably, a surface of one end of the fixed plunger located outside the CNC machine tool body is sleeved with a return spring, and both ends of the return spring are respectively fixedly connected to the CNC machine tool body and the bottom of the fixed plunger.

Preferably, a discharge pipe is communicated with the left side of the collection box, and a pipe cover is threadedly connected to the surface of the discharge pipe.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model covers the cutting motor by pushing the frame box and the collecting box to the right. When the cutting motor is cutting, the suction pump and the dust collecting cover collect the waste dust generated by cutting and store it in the collecting box. The inner cavity of the CNC lathe solves the problem that the CNC lathe will generate dust and waste during the cutting process. These waste and dust lack protection, which will cause harm to the operator.

2. The utility model has the effect of limiting support to the frame box by setting the limit slideway and the limit slider, and has the effect of fixing the limit slider by setting the fixed insertion rod. To the effect of driving the fixed plunger to reset.

Description of drawings

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

FIG. 2 is a schematic structural diagram of the front view of the limit slider of the present invention;

Figure 3 is a schematic side view of the structure of the utility model.

In the figure: 1. CNC machine body; 2. Support table; 3. Cutting motor; 4. Limit slide; 5. Limit slider; 6. Frame box; 7. Collection box; 8. Suction pump; 9. Dust hood; 10. Fixing hole; 11. Fixing plunger; 12. Return spring.

detailed description

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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The CNC machine tool body 1 of the present invention, a support table 2, a cutting motor 3, a limit slide 4, a limit slider 5, a frame box 6, a collection box 7, a suction pump 8, a dust collecting cover 9, a fixing hole 10, The components of the fixed plunger 11 and the return spring 12 are general standard components or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through conventional experimental methods.

Please refer to Figure 1-3, a numerical control cutting dustproof equipment, including a CNC machine tool body 1, a support table 2 is fixedly connected to the top of the CNC machine tool body 1, a cutting motor 3 is fixedly connected to the top of the support table 2, and the CNC machine tool body 1 The front and rear ends of the surface are provided with a limit slide 4, the inner cavity of the limit slide 4 is slidably connected to the limit slider 5, and the end of the limit slide 5 away from the inner cavity of the limit slide 4 is fixedly connected with a frame box 6. The top of the frame box 6 is fixedly connected with a collection box 7, the left side of the collection box 7 is connected with a discharge pipe, and the surface of the discharge pipe is screwed with a pipe cover, and the inner cavity of the frame box 6 is connected with a suction pump 8, The air inlet end of the suction pump 8 is connected with a dust collecting cover 9 , a fixing hole 10 is opened on the surface of the limit slider 5 , a pull rod is fixedly connected between the dust collecting cover 9 and the inner wall of the frame box 6 , the bottom of the CNC machine tool body 1 is Both sides are movably connected with a fixed plunger 11, the fixed plunger 11 penetrates into the inner cavity of the fixed hole 10, the surface of the fixed plunger 11 located at the outer end of the CNC machine body 1 is sleeved with a return spring 12, and the two ends of the return spring 12 are sleeved. It is fixedly connected with the bottom of the CNC machine tool body 1 and the fixed plunger 11 respectively, and the air outlet end of the suction pump 8 penetrates the frame box 6 and communicates with the collection box 7. By pushing the frame box 6 and the collection box 7 to the right, the cutting motor 3 Covered, when the cutting motor 3 is cutting, the suction pump 8 and the dust collecting cover 9 collect the waste dust generated by cutting, and store it in the inner cavity of the collection box 7, which solves the problem that the CNC lathe will generate dust during the cutting process. And waste, which lacks protection and can cause injury to the operator.

When in use, the above-mentioned electrical components are activated through the peripheral controller, and the cutting motor 3 is covered by pushing the frame box 6 and the collecting box 7 to the right. The waste dust and dust generated by cutting are collected and stored in the inner cavity of the collection box 7, which solves the problem that the CNC lathe will generate dust and waste during the cutting process. These waste and dust lack protection, which will cause harm to the operator. problem.

The standard parts used in this application document can be purchased from the market, and can be customized according to the description in the description and the attached drawings. The specific connection method of each part adopts the mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all use conventional models in the prior art, the control method is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the well-known in the art. Common sense, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A numerical control cutting and dustproof equipment, comprising a numerical control machine tool body (1), characterized in that a support table (2) is fixedly connected to the top of the numerical control machine tool body (1), and the top of the support table (2) is fixedly connected There is a cutting motor (3), the front end and the rear end of the surface of the CNC machine tool body (1) are provided with limit slides (4), and the inner cavity of the limit slides (4) is slidably connected to a limit slider ( 5), a frame box (6) is fixedly connected to one end of the limit slider (5) away from the inner cavity of the limit slideway (4), and a collection box (7) is fixedly connected to the top of the frame box (6). The inner cavity of the frame box (6) is communicated with a suction pump (8), the air inlet end of the suction pump (8) is communicated with a dust collecting cover (9), and the air outlet end of the suction pump (8) passes through The frame box (6) is communicated with the collection box (7).
The numerical control cutting dustproof equipment according to claim 1, characterized in that: the surface of the limit slider (5) is provided with a fixing hole (10), the dust collecting cover (9) and the frame box ( 6) A pull rod is fixedly connected between the inner walls.
The numerical control cutting and dustproof equipment according to claim 1, characterized in that: both sides of the bottom of the CNC machine tool body (1) are movably connected with fixed insertion rods (11), and the fixed insertion rods (11) penetrate to the inner cavity of the fixing hole (10).
The numerical control cutting and dustproof equipment according to claim 3, characterized in that: a return spring (12) is sleeved on the surface of the fixed plunger (11) at the outer end of the CNC machine tool body (1), and the reset Both ends of the spring (12) are respectively fixedly connected with the CNC machine tool body (1) and the bottom of the fixed insertion rod (11).
The numerical control cutting dustproof equipment according to claim 1, characterized in that a discharge pipe is connected to the left side of the collection box (7), and a pipe cover is threadedly connected to the surface of the discharge pipe.