CN205817438U - A kind of lathe chip removing device - Google Patents

Abstract

The utility model discloses a chip removing device for a machine tool, which comprises a box body, a suction pipe and a power device, the suction pipe communicates with the box body, the power device is fixedly installed in the box body; the suction pipe is bendable structure, the box is provided with a dust collection chamber and a power chamber, the power device is fixedly installed in the power chamber, the suction pipe communicates with the dust collection chamber, and the dust collection chamber and the power chamber A filter screen is provided, and an air outlet is opened on the power chamber; the power device draws air outward through the air outlet to form a negative pressure, and sucks chips into the dust collection chamber through the suction pipe. The power device of the utility model sequentially discharges the air in the power chamber and the dust collection chamber to the external environment through the air outlet, so that negative pressure is formed in the power chamber and the dust collection chamber, and then the debris can be sucked into the dust collection chamber through the suction pipe, The utility model has the function of clearing chips, saves the time of machine operators, reduces labor intensity, and has the beneficial effects of simple structure, convenient use, stability and reliability.

Description

A chip removal device for a machine tool

technical field

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

Background technique

Computer numerical control machine tools are famous for their high machining accuracy and high machining efficiency, but they will produce a lot of chips during the machining process. For these chips, the traditional method is still used, that is, to let the chips pile up continuously until they are removed from get off work by the machine tool. The operator takes time out to clean in advance; when the machine tool operator cleans the debris on the surface of the parts, he uses a high-pressure air gun to blow the debris and dirt around, which not only causes pollution to the ground and machine tools but also poses a safety hazard. Chips are easy to fly into the eyes of the operator; therefore, the existing cleaning methods will seriously affect the sanitation inside the lathe and cannot achieve clean production. At the same time, chips will continue to accumulate, which will affect production safety and production efficiency; Senior machinists have a high time value, and a lot of time is spent in each shift to clean up chips, which increases the intensity of labor and leads to a waste of human resources.

Utility model content

The purpose of the utility model is to solve the problem that the existing machine tool takes a long time to clear debris, which affects the safety and efficiency of production, and provides a machine tool chip removal device with simple structure, convenient use, stability and reliability.

The purpose of this utility model can adopt following technical scheme to reach:

A chip removal device for a machine tool, comprising a box body, a suction pipe and a power unit, the suction pipe communicates with the box body, the power unit is fixedly installed in the box body; the suction pipe is a bendable structure, and the box body The body is provided with a dust collection chamber and a power chamber, the power device is fixedly installed in the power chamber, the suction pipe is airtightly communicated with the dust collection chamber, and a filter is arranged between the dust collection chamber and the power chamber , the power chamber is provided with an air outlet; the power device draws air outward through the air outlet to form a negative pressure, and sucks the chips into the dust collection chamber through the suction pipe.

Further, the power device includes a motor and blades, the blades are fixedly mounted on the output end of the motor, and the motor draws air out of the power chamber through the blades to form a negative pressure.

Further, a magnet is fixedly installed in the middle of the suction pipe, and the magnet is adsorbed on the tool rest of the machine tool.

As a preferred solution, an opening is provided on the side of the dust collecting chamber, and a cover that can be opened or sealed to cover the opening is provided.

As a preferred solution, the dust collecting chamber is provided with a buckle mechanism for locking or releasing the cover, and the buckle mechanism includes a buckle and a buckle that can be interlocked with the buckle The buckle is fixedly mounted on the cover body, and the buckle lever is hinged on the dust collecting chamber corresponding to the position of the buckle.

As a preferred solution, the suction pipe includes a fixed pipe and a bent pipe, and the bent pipe communicates with the dust collecting chamber through the fixed pipe.

As a preferred solution, a negative pressure indicator light is provided on the power chamber.

As a preferred solution, the cover is swingably mounted on the side of the dust collecting chamber through a hinge.

As a preferred solution, a buffer pad for shock absorption is provided between the motor and the box body.

As a preferred solution, a port is opened on the power chamber, and a cover plate is detachably installed on the port.

Implementing the utility model has the following beneficial effects:

1. When the utility model is working, the power device sequentially discharges the air in the power chamber and the dust collection chamber to the external environment through the air outlet, so that a negative pressure is formed in the power chamber and the dust collection chamber, and then the debris can be sucked through the suction pipe To the dust collection chamber, it plays the role of cleaning chips, which greatly saves the time of machine operators and reduces the intensity of labor. It has the characteristics of simple structure, convenient use, stability and reliability.

2. In the utility model, under the isolation effect of the filter screen, the debris is collected in the dust collection chamber and cannot enter the power chamber, which not only ensures the stable formation of negative pressure in the dust collection chamber, but also prevents the power device from being polluted by debris and damage occurs.

3. The middle part of the magnetic body of the utility model is positioned and installed on the tool holder to play the role of support and positioning. The magnetic body can control the generation and disappearance of magnetism through a switch, so as to be adsorbed on any position of the machine tool holder. During the working process of the machine tool, the position of the suction port of the suction pipe can be adjusted at any time by bending the front part of the suction pipe to absorb and clean up the debris, so as to ensure the convenience and stability of the suction pipe adjustment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the chip removal device of the utility model machine tool;

FIG. 2 is a sectional view of a vertical section of the tank of FIG. 1 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Referring to Fig. 1 and Fig. 2, this embodiment relates to a chip removal device, including a box body 1, a suction pipe 2 and a power unit 3, the suction pipe 2 communicates with the box body 1, and the power unit 3 is fixedly installed in the box body Inside the body 1; the suction pipe 2 is a bendable structure, the box body 1 is provided with a dust collection chamber 11 and a power chamber 12, the power device 3 is fixedly installed in the power chamber 12, and the suction pipe 2 It is airtightly connected with the dust collection chamber 11, a filter screen 4 is provided between the dust collection chamber 11 and the power chamber 12, and an air outlet 121 is opened on the power chamber 12; the power device 3 flows through the air outlet 121 to The air is pumped out to form a negative pressure, and the chips are sucked into the dust collection chamber 11 through the suction pipe 2 . When working, the power device 3 sequentially discharges the air in the power chamber 12 and the dust collection chamber 11 to the external environment through the air outlet 121, so that a negative pressure is formed in the power chamber 12 and the dust collection chamber 11, and then debris can pass through the suction pipe 2 It is sucked into the dust collection chamber 11 to clean up chips, which greatly saves the time of machine operators and reduces labor intensity. It has the characteristics of simple structure, convenient use, stability and reliability.

Under the isolation effect of the filter screen 4, the debris is collected in a concentrated manner and cannot enter the power chamber 12, which not only ensures the stable formation of negative pressure in the dust collection chamber 11, but also prevents the power unit 3 from being polluted by debris and damaged occur.

As shown in Figure 2, the power unit 3 includes a motor 31 and blades 32, the blades 32 are fixedly mounted on the output end of the motor 31, and the motor 31 draws air out of the power chamber 12 through the blades 32 to form a negative pressure. The motor 31 drives the blade 32 to rotate to form air flow from the power chamber 12 to the air outlet 121, which in turn causes the power chamber 12 and the dust collection chamber 11 to generate negative pressure, and then the external air enters the dust collection chamber 11 through the suction pipe 2 to generate suction. Thus, the debris is sucked into the dust collection chamber 11 through the suction pipe 2, and the suction force can be adjusted by controlling the rotation speed of the motor 31.

A magnetic body 5 is fixedly installed in the middle of the suction pipe 2, and the magnetic body 5 is adsorbed on the tool rest of the machine tool. The middle part of the magnetic body 5 is positioned and installed on the knife rest, which plays the role of support and positioning. The magnetic body is provided with a switch for controlling the generation or disappearance of magnetism of the magnetic body, and the magnetic body can control the generation and disappearance of magnetism through the switch, so as to be adsorbed on any position of the tool holder of the machine tool. During the working process of the machine tool, the position of the suction port of the suction pipe 2 can be adjusted by bending the front part of the suction pipe 2 at any time, and debris can be absorbed and cleaned to ensure the convenience and stability of the suction pipe 2 adjustment.

In order to facilitate the cleaning of debris collected in the dust collection chamber 11 , an opening 111 is provided on the side of the dust collection chamber 11 , and a cover 6 that can open or seal the opening 111 is provided. A sealing ring is provided between the cover body 6 and the box body 1 to ensure the airtightness of the dust collection chamber 11 when the cover body 6 is closed. When it is necessary to clean up the debris in the dust collecting cavity 11 , the debris can be quickly cleaned out through the opening 111 only by opening the cover body 6 .

The dust collecting chamber 11 is provided with a buckle mechanism for locking or releasing the cover body 6, the buckle mechanism includes a buckle 71 and a buckle rod 72 that can be buckled with the buckle 71, The buckle 71 is fixedly installed on the cover body 6 , and the buckle lever 72 is hinged on the dust collecting chamber 11 corresponding to the position of the buckle 71 . After the cover body 6 is closed on the opening 111, the cover body 6 can be sealed and closed on the opening 111 by buckling the lever 72 and the buckle 71, so as to prevent the cover body 6 from loosening and ensure the dust collection chamber 11. Tightness.

The suction pipe 2 includes a fixed pipe 21 and a bent pipe 22 , and the bent pipe 22 communicates with the dust collecting chamber 11 through the fixed pipe 21 . The fixed pipe 21 plays a supporting role, and when the length of the suction pipe 2 is longer, the strength of the suction pipe 2 can be improved, and the position of the suction port of the bending pipe 22 can be adjusted at any time through the bending pipe 22 to prevent the suction pipe 2 from swinging. Ensure the positional stability of the straw 2.

The power chamber 12 is provided with a negative pressure indicator light 8 . The negative pressure indicator light 8 detects the pressure in the power chamber 12 and gives an alarm prompt. When the debris in the dust collection chamber 11 accumulates or the filter screen 4 is blocked, the pressure in the power chamber 12 is changed. At this time, the negative pressure The indicator light 8 emits light, prompting that the debris in the dust collecting chamber 11 needs to be cleaned or the filter screen 4 is cleaned.

In order to facilitate the opening and closing of the cover body 6, the cover body 6 is swingably mounted on the side of the dust collection chamber 11 through a hinge, which greatly facilitates the cleaning of the dust collection chamber 11 and the cleaning of the filter screen 4.

A buffer pad 9 for shock absorption is provided between the motor 31 and the box body 1 . When the motor 31 is working, the buffer pad 9 can reduce the noise generated by the vibration of the motor 31 and improve the performance of use.

The power chamber 12 is provided with a port, and a cover plate 10 is detachably mounted on the port. The air outlet 121 is disposed on the cover 10 , and the motor 31 can be disassembled or maintained by opening the cover 10 .

In order to increase the area of the air inlet of the suction pipe 2 and increase the range of absorbing chips, the air inlet of the suction pipe 2 is provided with an outwardly extending baffle 23 .

What is disclosed above is only a preferred embodiment of the utility model, and of course it cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model are still covered by the utility model. scope.

Claims (10)

1. A chip removal device for a machine tool, characterized in that: it comprises a casing, a suction pipe and a power unit, the suction pipe communicates with the casing, and the power unit is fixedly installed in the casing; the suction pipe is a foldable curved structure, the box is provided with a dust collection chamber and a power chamber, the power device is fixedly installed in the power chamber, the suction pipe is airtightly connected with the dust collection chamber, and the dust collection chamber and the power chamber There is a filter screen between them, and an air outlet is opened on the power chamber; the power device draws air outward through the air outlet to form a negative pressure, and sucks the chips into the dust collection chamber through the suction pipe. 2. A machine tool chip removal device according to claim 1, characterized in that: the power device includes a motor and blades, the blades are fixedly mounted on the output end of the motor, and the motor passes the air through the blades Draw out the power chamber to form a negative pressure. 3. A machine tool chip removal device according to claim 1, characterized in that: a magnetic body is fixedly installed in the middle of the suction pipe, and the magnetic body is adsorbed on the tool rest of the machine tool. 4. A chip removal device for a machine tool according to claim 1, characterized in that: an opening is opened on the side of the dust collecting chamber, and a cover that can be opened or sealed to cover the opening is provided. 5. A chip removal device for machine tools according to claim 4, characterized in that: the dust collecting chamber is provided with a buckle mechanism for locking or loosening the cover, and the buckle mechanism includes a buckle A buckle and a buckle bar that can be interlocked with the buckle, the buckle is fixedly mounted on the cover, and the buckle bar is hinged on the dust collection chamber corresponding to the position of the buckle. 6. A chip removal device for a machine tool according to claim 1 or 3, wherein the suction pipe includes a fixed pipe and a bent pipe, and the bent pipe communicates with the dust collecting chamber through the fixed pipe. 7. A machine tool chip removal device according to claim 1, characterized in that: said power chamber is provided with a negative pressure indicator light. 8 . The machine tool chip removal device according to claim 4 , wherein the cover body is swingably mounted on the side of the dust collecting chamber through a hinge. 9 . 9. A machine tool chip removal device according to claim 2, characterized in that: a buffer pad for shock absorption is provided between the motor and the box body. 10. A machine tool chip removal device according to claim 1 or 2, characterized in that: the power chamber is provided with a port, and a cover plate is detachably installed on the port.