Common milling machine with steel scrap cleaning mechanism

Abstract

The utility model relates to the technical field of milling machines, in particular to a plain milling machine with a steel scrap cleaning mechanism, which comprises a milling machine processing table main body and a steel scrap cleaning mechanism main body, the steel scrap cleaning mechanism body comprises an electromagnetic chuck movably mounted on the top face of the milling machine machining table body through a pneumatic displacement structure and a steel scrap collecting hopper fixedly mounted at the bottom of one side of the milling machine machining table body, the pneumatic displacement structure is formed by combining a body and a connecting assembly, and a power junction box is fixedly mounted in the center of the top face of the electromagnetic chuck. Under the action of the pneumatic displacement structure, the electromagnetic chuck can automatically move to the top surface of the milling machine machining table main body, is electrified to quickly adsorb and clean steel cuttings by utilizing magnetism, and automatically moves to the top surface of the steel cuttings collecting hopper under the action of the pneumatic displacement structure; and the power is cut off, so that the steel cuttings automatically fall into the steel cuttings collecting hopper under the action of gravity, the cleaning effect is good, all the steel cuttings are easily and thoroughly removed, and the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, and particularly relates to a common milling machine with a steel chip cleaning mechanism. Background Art

[0002] If steel chips are not cleaned in time, they will accumulate in the working area of the milling machine, which will not only affect the normal operation of the milling machine, but also may cause a series of safety problems. Therefore, in order to ensure the normal operation of the milling machine and the safety of operators, regular cleaning of steel chips is a necessary measure.

[0003] After retrieval, the application document with the publication number CN212192302U discloses a common milling machine with a steel chip cleaning mechanism. When the metal part is processed by this common milling machine with a steel chip cleaning mechanism, the lifting hydraulic cylinder extends to drive one side of the rotating base to tilt upward, and the cleaning motor and the brush roller are installed on the loading flat plate. At this time, manually push the loading flat plate to slide downward, and the debris on the loading table will slide into the extrusion box, realizing the function of conveniently cleaning metal debris.

[0004] However, there are still certain defects and deficiencies that need to be improved. Specifically, the common milling machine with a steel chip cleaning mechanism mainly uses a brush roller to clean steel chips. However, the steel chips of the milling machine are usually heavy and large in quantity, and the cleaning effect of the brush roller is limited, making it difficult to completely remove all steel chips. Content of the Utility Model

[0005] The purpose of the utility model is to provide a common milling machine with a steel chip cleaning mechanism, which effectively solves the technical problem that the existing common milling machine with a steel chip cleaning mechanism has limited cleaning effect of the brush roller and is difficult to completely remove all steel chips.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A common milling machine with a steel chip cleaning mechanism includes a main body of the milling machine processing table and a main body of the steel chip cleaning mechanism. The main body of the steel chip cleaning mechanism includes an electromagnetic chuck movably installed on the top surface of the main body of the milling machine processing table through a pneumatic displacement structure and a steel chip hopper fixedly installed at the bottom of one side of the main body of the milling machine processing table. The pneumatic displacement structure is composed of a main body and a connecting component. A power supply junction box is fixedly installed at the center of the top surface of the electromagnetic chuck, and a butterfly valve is arranged at the bottom end of the steel chip hopper.

[0008] As a preferred embodiment of the present utility model, the main body includes a pneumatic slide table fixedly installed on a milling machine device. A displacement cylinder seat is slidably installed on one side of the pneumatic slide table away from the milling machine device. The connecting component is composed of an insulating I-shaped connecting frame and a chip guard. The chip guard is fixedly installed at one end of the insulating I-shaped connecting frame. The displacement cylinder seat and the electromagnetic chuck are fixedly connected through the insulating I-shaped connecting frame.

[0009] As a preferred embodiment of the present utility model, a end seat is fixedly installed at one end of the pneumatic slide table. A limiting chute is provided on one side surface of the end seat away from the pneumatic slide table. A limiting sliding seat is fixedly installed on one side surface of the chip guard close to the pneumatic slide table. The limiting chute and the limiting sliding seat are slidably connected.

[0010] As a preferred embodiment of the present utility model, air inlet nozzles and air exhaust nozzles are respectively fixedly installed at positions near both ends of the top surface of the displacement cylinder seat. The air inlet nozzles, the air exhaust nozzles and an external air source are connected through an air path.

[0011] As a preferred embodiment of the present utility model, the power supply junction box is electrically connected to an external control electric box through a wire. The steel chip hopper is arranged in an inverted conical shape.

[0012] As a preferred embodiment of the present utility model, the main body of the milling machine processing table is movably installed on the top surface of an automatic transverse lead screw displacement table. The automatic transverse lead screw displacement table is movably installed on an automatic longitudinal lead screw displacement table. The stepping motors inside the automatic transverse lead screw displacement table and the automatic longitudinal lead screw displacement table are electrically connected to an external control electric box through wires. The length and width of the main body of the milling machine processing table are equal to those of the electromagnetic chuck.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, under the action of the pneumatic displacement structure, the electromagnetic chuck can automatically move to the top surface of the main body of the milling machine processing table, and the electromagnetic chuck is powered on. At this time, the electromagnetic chuck generates magnetism under the energized condition, and uses the magnetism to quickly adsorb and clean the steel chips on the top surface of the main body of the milling machine processing table. Subsequently, under the action of the pneumatic displacement structure, it automatically moves to the top surface of the steel chip hopper, and the electromagnetic chuck is powered off. At this time, the electromagnetic chuck loses magnetism under the de-energized condition, and at the same time, the steel chips automatically fall into the interior of the steel chip hopper under the action of gravity. Compared with the existing brush roller on the milling machine, its cleaning effect is better, it can easily and thoroughly remove all steel chips, and the efficiency is higher, thus effectively solving the problems raised in the above background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overall three-dimensional structure in the present utility model Figure One ;

[0016] Figure 2Schematic diagram of the overall three-dimensional structure in the present utility model Figure Two ;

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the main body of the steel chip cleaning mechanism in the present utility model;

[0018] Figure 4 Schematic diagram of the enlarged three-dimensional structure of the main body in the present utility model;

[0019] Figure 5 Schematic diagram of the enlarged three-dimensional structure of the connecting component in the present utility model.

[0020] In the figure: 1. Main body of the milling machine processing table; 11. Automatic transverse lead screw displacement table; 12. Automatic longitudinal lead screw displacement table; 2. Main body of the steel chip cleaning mechanism; 21. Pneumatic displacement structure; 211. Main body; 2111. Pneumatic slide; 21111. End seat; 21112. Limit sliding groove; 2112. Displacement cylinder seat; 21121. Air inlet nozzle; 21122. Exhaust nozzle; 212. Connecting component; 2121. Insulated I-shaped connecting frame; 2122. Chip baffle; 21221. Limit sliding seat; 22. Electromagnetic chuck; 221. Power supply junction box; 23. Steel chip hopper; 231. Butterfly valve. Specific implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment:

[0023] The embodiment of the present utility model provides a common milling machine with a steel chip cleaning mechanism. The common milling machine with a steel chip cleaning mechanism effectively solves the technical problem that the cleaning effect of the brush roller in the existing common milling machine with a steel chip cleaning mechanism is limited and it is difficult to completely remove all steel chips;

[0024] Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0025] An ordinary milling machine with a steel chip cleaning mechanism, comprising a main body 1 of a milling machine workbench and a main body 2 of a steel chip cleaning mechanism. The main body 1 of the milling machine workbench is movably installed on the top surface of an automatic transverse screw displacement table 11, and the automatic transverse screw displacement table 11 is movably installed on an automatic longitudinal screw displacement table 12. The stepping motors inside the automatic transverse screw displacement table 11 and the automatic longitudinal screw displacement table 12 are electrically connected to an external control electric box through wires. And by setting the automatic transverse screw displacement table 11 and the automatic longitudinal screw displacement table 12, the principle of screw drive is adopted to realize the automatic transverse displacement and automatic longitudinal displacement of the main body 1 of the milling machine workbench, which is beneficial to the efficient and precise processing of workpieces by the milling machine.

[0026] The main body 2 of the steel chip cleaning mechanism includes an electromagnetic chuck 22 movably installed on the top surface of the main body 1 of the milling machine workbench through a pneumatic displacement structure 21 and a steel chip collecting hopper 23 fixedly installed at the bottom of one side of the main body 1 of the milling machine workbench. Under the action of the pneumatic displacement structure 21, the electromagnetic chuck 22 can automatically move to the top surface of the main body 1 of the milling machine workbench, and the electromagnetic chuck 22 is powered on. At this time, the electromagnetic chuck 22 generates magnetism when powered on, and uses the magnetism to quickly adsorb and clean the steel chips on the top surface of the main body 1 of the milling machine workbench. Subsequently, under the action of the pneumatic displacement structure 21, it automatically moves to the top surface of the steel chip collecting hopper 23, and the electromagnetic chuck 22 is powered off. At this time, the electromagnetic chuck 22 loses magnetism when powered off, and at the same time the steel chips automatically fall into the inside of the steel chip collecting hopper 23 due to the action of gravity. Compared with the existing brush roller on the milling machine, its cleaning effect is good, it can easily and thoroughly remove all steel chips, and the efficiency is higher.

[0027] Among them, the pneumatic displacement structure 21 is composed of a main body 211 and a connecting component 212. The main body 211 includes a pneumatic slide table 2111 fixedly installed on the milling machine equipment. A displacement cylinder seat 2112 is slidably installed on the side of the pneumatic slide table 2111 away from the milling machine equipment. Air inlet nozzles 21121 and exhaust nozzles 21122 are respectively fixedly installed near both ends of the top surface of the displacement cylinder seat 2112. The air inlet nozzles 21121, the exhaust nozzles 21122 and an external air source are connected through an air path. The connecting component 212 is composed of an insulating I-shaped connecting frame 2121 and a chip baffle 2122. The chip baffle 2122 is fixedly installed at one end of the insulating I-shaped connecting frame 2121. The displacement cylinder seat 2112 and the electromagnetic chuck 22 are fixedly connected through the insulating I-shaped connecting frame 2121. A power supply junction box 221 is fixedly installed at the center of the top surface of the electromagnetic chuck 22. The power supply junction box 221 is electrically connected to an external control electric box through a wire. A butterfly valve 231 is provided at the bottom end of the steel chip hopper 23. When air is introduced through the air inlet nozzle 21121, at this time, under the action of pneumatic pressure, the displacement cylinder seat 2112 automatically displaces from one end to the other end on the pneumatic slide table 2111. On the contrary, when air is exhausted through the exhaust nozzle 21122, at this time, under the action of negative pressure, the displacement cylinder seat 2112 automatically displaces from the other end to one end on the pneumatic slide table 2111. During the entire displacement process, the displacement cylinder seat 2112 drives the electromagnetic chuck 22 to displace accordingly through the insulating I-shaped connecting frame 2121, and when it is located on the top surface of the milling machine working table main body 1, it is energized to generate magnetism to automatically adsorb and clean the steel chips. When it is located on the top surface of the steel chip hopper 23, it is de-energized and loses magnetism, and the steel chips automatically fall into the interior of the steel chip hopper 23 under the action of gravity to realize the cleaning and collection of the steel chips. The steel chips collected in the steel chip hopper 23 can be centrally exported and processed through the butterfly valve 231. And through the provided chip baffle 2122, when the electromagnetic chuck 22 is located on the top surface of the steel chip hopper 23, the slide table section exposed on the top surface of the milling machine working table main body 1 can be protected to prevent waste chips from splashing into the interior of the slide table during processing and hindering its operation.

[0028] In addition, in this embodiment, please refer to Figure 4 and Figure 5 At one end of the pneumatic slide table 2111, a end seat 21111 is fixedly installed. A limit sliding groove 21112 is opened on the side surface of the end seat 21111 away from the pneumatic slide table 2111. A limit sliding seat 21221 is fixedly installed on the side surface of the chip baffle 2122 close to the pneumatic slide table 2111. The limit sliding groove 21112 and the limit sliding seat 21221 are slidably connected. And through the provided end seat 21111, the limit sliding groove 21112 and the limit sliding seat 21221, the chip baffle 2122 can be limited to ensure its stable and reliable displacement and prevent shaking.

[0029] In addition, in this embodiment, please refer to Figure 3, the steel chip hopper 23 is arranged in an inverted conical shape, and arranging the steel chip hopper 23 in an inverted conical shape facilitates the smooth export of the collected steel chips and prevents residue.

[0030] In addition, in this embodiment, please refer to Figure 1 and Figure 2 , the length and width of the milling machine table body 1 and the electromagnetic chuck 22 are equal, which can prevent cleaning dead corners during magnetic adsorption cleaning and further improve the steel chip cleaning ability of the main body of the steel chip cleaning mechanism.

[0031] It should be particularly noted here that the screw drive principle adopted by the automatic transverse screw displacement table and the automatic longitudinal screw displacement table is a prior art, and no more elaboration will be made here.

[0032] In this embodiment, the implementation scenario is specifically as follows: After the workpiece is processed, exhaust is carried out through the exhaust nozzle 21122. At this time, under the action of negative pressure, the displacement cylinder seat 2112 automatically displaces on the pneumatic slide 2111 towards the direction close to the milling machine table body 1, driving the electromagnetic chuck 22 to automatically displace to the top surface of the milling machine table body 1, and the electromagnetic chuck 22 is powered on. At this time, the electromagnetic chuck 22 generates magnetism under the energized condition and uses the magnetism to quickly adsorb and clean the steel chips on the top surface of the milling machine table body 1. Subsequently, air enters through the air inlet nozzle 21121. At this time, under the action of air pressure, the displacement cylinder seat 2112 automatically displaces on the pneumatic slide 2111 away from the milling machine table body 1, driving the electromagnetic chuck 22 to automatically displace to the top surface of the steel chip hopper 23, and the electromagnetic chuck 22 is powered off. At this time, the electromagnetic chuck 22 loses magnetism under the powered-off condition, and at the same time, the steel chips automatically fall into the interior of the steel chip hopper 23 due to gravity. Compared with the existing brush roller on the milling machine, its cleaning effect is better, all steel chips can be easily and thoroughly removed, and the efficiency is higher.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ordinary milling machine with a steel chip cleaning mechanism, comprising a main body of the milling machine workbench (1) and a main body of the steel chip cleaning mechanism (2), characterized in that: The main body (2) of the steel chip cleaning mechanism includes an electromagnetic chuck (22) movably installed on the top surface of the milling machine table main body (1) through a pneumatic displacement structure (21), and a steel chip hopper (23) fixedly installed at the bottom of one side of the milling machine table main body (1). The pneumatic displacement structure (21) is composed of a main body (211) and a connection assembly (212). A power supply junction box (221) is fixedly installed at the center of the top surface of the electromagnetic chuck (22), and a butterfly valve (231) is arranged at the bottom end of the steel chip hopper (23).

2. The universal milling machine with a steel chip cleaning mechanism according to claim 1, wherein: The main body (211) includes a pneumatic slide table (2111) fixedly installed on the milling machine equipment. A displacement cylinder seat (2112) is slidably installed on the side of the pneumatic slide table (2111) away from the milling machine equipment. The connection assembly (212) is composed of an insulating I-shaped connecting frame (2121) and a chip baffle (2122). The chip baffle (2122) is fixedly installed at one end of the insulating I-shaped connecting frame (2121). The displacement cylinder seat (2112) and the electromagnetic chuck (22) are fixedly connected through the insulating I-shaped connecting frame (2121).

3. The universal milling machine with a steel chip cleaning mechanism according to claim 2, characterized in that: A end seat (21111) is fixedly installed at one end of the pneumatic slide table (2111). A limiting chute (21112) is opened on the side surface of the end seat (21111) away from the pneumatic slide table (2111). A limiting sliding seat (21221) is fixedly installed on the side surface of the chip baffle (2122) close to the pneumatic slide table (2111). The limiting chute (21112) and the limiting sliding seat (21221) are slidably connected.

4. The universal milling machine with a steel chip cleaning mechanism according to claim 2, characterized in that: Air inlet nozzles (21121) and exhaust nozzles (21122) are respectively fixedly installed near both ends of the top surface of the displacement cylinder seat (2112). The air inlet nozzles (21121), exhaust nozzles (21122) and an external air source are connected through an air path in a through manner.

5. The universal milling machine with a steel chip cleaning mechanism according to claim 1, characterized in that: The power supply junction box (221) is electrically connected to an external control electric box through a wire. The steel chip hopper (23) is arranged in an inverted conical shape.

6. The universal milling machine with a steel chip cleaning mechanism according to claim 1, characterized in that: The milling machine table main body (1) is movably installed on the top surface of an automatic transverse lead screw displacement table (11). The automatic transverse lead screw displacement table (11) is movably installed on an automatic longitudinal lead screw displacement table (12). The stepping motors inside the automatic transverse lead screw displacement table (11) and the automatic longitudinal lead screw displacement table (12) are electrically connected to an external control electric box through wires. The length and width of the milling machine table main body (1) and the electromagnetic chuck (22) are equal.

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