CN204639774U - Bits-suction device - Google Patents

Abstract

The utility model discloses a chip suction device, which comprises a chip suction rubber cover, a movable plate, a fixed plate, a cylinder and a chip discharge pipe; the chip suction rubber cover is fixed in the first hole of the movable plate; The cylinder body of the air cylinder is fixed on the fixed plate, and the piston rod of the air cylinder passes through the second hole of the fixed plate and is fixed on the movable plate. The chip suction device of the utility model can be applied to the chip removal of machine tools, especially to effectively collect the cutting produced by flat plate processing, so as to ensure the processing performance of the machine tool; through the movement of the cylinder, it drives the movement of the rubber cover for absorbing iron chips, so as to It is suitable for processing workpieces with different tool lengths and different thicknesses. The chip-absorbing rubber cover can also play the role of pressing the workpiece forward, and the iron filings produced in the process will fall into the chip discharge pipe under the chip-absorbing rubber cover. The dust device is collected to the designated location. The whole process requires no human intervention, is highly automated, and saves time and effort.

Description

Chip suction device

technical field

The utility model relates to a machine tool auxiliary device, in particular to a chip suction device.

Background technique

In the process of production and processing, a large amount of chips will be generated. The existence of a large number of chips will have a certain impact on the environment, safety, workpiece processing quality and machine tool life. How to deal with chip removal in a timely and correct manner is a problem that needs to be considered by every machine tool. . However, some special planes have problems such as limited design layout space and site restrictions, and it is impossible to design a conventional chip removal system, so that chips cannot be cleaned.

Utility model content

The purpose of the utility model is a chip suction device, which can effectively collect the cutting produced by the machine tool and ensure the processing performance of the machine tool.

The utility model adopts the following technical solutions to solve the technical problems: a chip suction device, which includes a rubber cover for absorbing iron chips, a movable plate, a fixed plate, a cylinder and a chip discharge pipe;

The iron filings rubber cover is cylindrical and one end is closed; the side wall of the cylindrical iron filings rubber cover is provided with a first opening; the iron filings rubber cover passes through the first opening and The chip removal pipe is connected; the other end of the chip removal pipe is connected with a dust suction device;

A first hole is opened in the middle of the movable plate, and the iron scrap rubber cover is fixed in the first hole of the movable plate;

The movable plate is provided with a plurality of guide rods, and the plurality of guide rods are parallel to each other; the fixed plate is provided with a plurality of guide holes, and each of the guide rods is located in the corresponding guide hole , and can slide in the guide hole;

The fixed plate is also provided with a second hole, the cylinder body of the air cylinder is fixed on the fixed plate, and the piston rod of the air cylinder passes through the second hole and is fixed on the movable plate.

Optionally, the iron filings rubber cover is made of rubber material, and on the inner wall of the iron filings rubber cover, along the axial direction of the iron filings rubber cover, a plurality of support rings are arranged. The multiple supporting rings are parallel to each other.

Optionally, the guide rod is perpendicular to the movable plate; the movable plate and the fixed plate are parallel to each other.

Optionally, a second opening is provided on the side wall of the rubber sheet absorber, and the second opening is located at the top of the rubber sheet absorber.

The utility model has the following beneficial effects: the chip suction device of the utility model can be applied to the chip removal of the machine tool, especially to effectively collect the cutting produced by the flat plate processing, so as to ensure the processing performance of the machine tool; through the movement of the cylinder, it drives The movement of the rubber cover for absorbing iron chips is suitable for processing workpieces with different tool lengths and different thicknesses. The chip suction rubber cover can also play the role of pressing the workpiece forward, and the iron filings produced in the process will fall into the chip discharge pipe under the chip suction rubber cover. The dust device is collected to the designated location. The whole process requires no human intervention, is highly automated, and saves time and effort.

Description of drawings

Fig. 1 is the structural representation of the chip suction device of the present utility model;

Fig. 2 is another schematic structural view of the chip suction device of the present invention;

The marks in the figure are: 1-rubber cover for iron filings; 2-movable plate; 3-fixed plate; 4-cylinder; 5-chip discharge tube; 6-guide rod; 7-second opening.

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.

Example 1

This embodiment provides a chip suction device, which includes a chip suction rubber cover 1 , a movable plate 2 , a fixed plate 3 , a cylinder 4 and a chip discharge pipe 5 .

The iron filings rubber cover 1 is cylindrical and one end is closed; the side wall of the cylindrical iron filings rubber cover 1 is provided with a first opening; the iron filings rubber cover 1 passes through the first One opening communicates with the chip discharge pipe 5; the other end of the chip discharge pipe 5 is connected with a dust suction device, when the chip suction device of the present utility model is in use, its scrap iron rubber cover 1 can cover the On the main shaft, the cutting tool and the workpiece to be processed, when the chips are discharged into the iron chip rubber cover 1, the chips can be discharged through the first opening and the chip discharge pipe 5, and the discharged chips can be discharged. collect. In this embodiment, preferably, the iron filings rubber cover 1 is made of rubber material, and on the inner wall of the iron filings rubber cover 1, along the axial direction of the iron filings rubber cover 1, a A plurality of support rings, the plurality of support rings are parallel to each other, so as to prevent deformation of the iron chip rubber cover 1 made of rubber material through the support rings.

The middle part of the movable plate 2 is provided with a first hole, and the iron filings rubber cover 1 is fixed in the first hole of the movable plate 2, and when the movable plate 2 translates, it can drive the iron filings The rubber cover 1 moves, so that the chip suction device of the present utility model can adapt to different processing devices, and can cover different tools in different processing devices to the maximum extent, thereby efficiently collecting cuttings and preventing chips from being unable to Carry out the suction of iron filings inside the rubber cover 1.

The movable plate 2 is provided with a plurality of guide rods 6, and the plurality of guide rods 6 are parallel to each other, and are all perpendicular to the movable plate 2; the fixed plate 3 is provided with a plurality of guide holes, so that Each guide rod 6 is located in its corresponding guide hole and can slide in the guide hole; in this embodiment, the movable plate 2 and the fixed plate 3 are arranged in parallel, and the fixed plate 3 is also A second hole is provided, the cylinder body of the cylinder 4 is fixed on the fixed plate 3, the piston rod of the cylinder 4 passes through the second hole, and is fixed on the movable plate 2, when the cylinder 4. When moving, the movable plate 2 can be driven to approach/away from the fixed plate 3. When the chip suction device of the present invention is used, the fixed plate 3 can be fixed on other fixed parts such as the base of the machine tool, At this time, the movable plate 2 can be driven by the cylinder 4 to drive the scrap iron cover 1 to move.

In this embodiment, preferably, the fixing plate 3 is further provided with a third hole, and the spindle of the machine tool can be set in the third hole.

In this embodiment, the cylinder 4 can also be fixed on the main shaft of the machine tool. At this time, the cylinder block of the air cylinder 4 is fixed on the main shaft of the machine tool, and the piston rod of the air cylinder 4 passes through the main shaft of the machine tool. The second hole is fixed on the movable plate 2 .

In order to accurately control the movement of the cylinder, in this embodiment, the cylinder 4 can be controlled by a solenoid valve, and a proximity switch is installed at the front end of the main shaft of the machine tool, and the proximity switch can detect the iron chip rubber cover 1 position, the controller of the machine tool can control the opening and closing of the electromagnetic valve according to the position of the iron filing rubber cover, thereby controlling the movement distance of the cylinder, and realizing precise control of the position of the iron filing rubber cover.

In this embodiment, in order to enable the coolant to be sprayed to the processing position through the opening when the chip-absorbing rubber cover 1 covers the workpiece, thereby cooling and lubricating the cutting tool, the chip-absorbing rubber cover 1 There is also a second opening 7 on the side wall, the second opening 7 is located on the top of the iron chip rubber cover 1, the coolant can be sprayed onto the tool through the second opening 7, so as to protect the tool Cooling and lubricating functions.

The chip suction device of the utility model can be applied to the chip removal of machine tools, especially to effectively collect the cutting produced by flat plate processing, which ensures the processing performance of the machine tool; the advancement and withdrawal of the cylinder are controlled by the program, and the front end is equipped with a proximity switch to detect the suction The position of the iron chip rubber cover is suitable for processing workpieces with different tool lengths and different thicknesses. The chip-absorbing rubber cover can also play the role of pressing the workpiece forward, and the iron filings produced in the process will fall into the chip discharge pipe under the chip-absorbing rubber cover. The dust device is collected to the designated location. The whole process requires no human intervention, is highly automated, and saves time and effort.

The sequence of the above embodiments is only for convenience of description, and does not represent the advantages or disadvantages of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (4)

1. a bits-suction device, is characterized in that, comprises and inhales iron filings rubber cover (1), portable plate (2), fixed head (3), cylinder (4) and chip discharging tube (5);

Described suction iron filings rubber cover (1) is in tubular, and its one end is closed; The sidewall of suction iron filings rubber cover (1) of described tubular offers the first opening; Described suction iron filings rubber cover (1) is communicated with described chip discharging tube (5) by described first opening; The other end of described chip discharging tube (5) is connected with dust exhaust apparatus;

The middle part of described portable plate (2) offers the first hole, and described suction iron filings rubber cover (1) is fixed in the first hole of described portable plate (2);

Described portable plate (2) is provided with many guide posts (6), is parallel to each other between described many guide posts (6); (3) offer multiple pilot hole with described fixed head, and each root guide post (6) described lays respectively in the pilot hole corresponding with it, and can slide in described pilot hole;

(3) also offer the second hole with described fixed head, the cylinder body of described cylinder (4) is fixed on described fixed head (3), the piston rod of described cylinder (4), through described second hole, is fixed on described portable plate (2).

2. bits-suction device according to claim 1, it is characterized in that, described suction iron filings rubber cover (1) adopts elastomeric material preparation, on the internal face of described suction iron filings rubber cover (1), along the axis of described suction iron filings rubber cover (1), be provided with multiple support ring, be parallel to each other between described multiple support ring.

3. bits-suction device according to claim 2, is characterized in that, described guide post (6) is perpendicular to described portable plate (2); Be parallel to each other between described portable plate (2) and fixed head (3).

4. bits-suction device according to claim 3, it is characterized in that, the sidewall of described suction iron filings rubber cover (1) also offers the second opening (7), and described second opening (7) is positioned at the top of described suction iron filings rubber cover (1).