CN219310177U

CN219310177U - Anti-flying chip device for milling machine

Info

Publication number: CN219310177U
Application number: CN202223037484.6U
Authority: CN
Inventors: 温栋伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-07-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a flying chip preventing device for a milling machine, which comprises a sleeve and a limiting mechanism, wherein the bottom of the sleeve is provided with the limiting mechanism for limiting the splashing of waste chips in a matching way, the limiting mechanism comprises an annular slot, a spring, a cylindrical transparent cover, an end ring, an annular discharge groove, a connecting pipe and an air suction pipe, the annular slot is arranged at the bottom end inside the sleeve, the spring is arranged inside the annular slot, the sleeve is movably connected with the cylindrical transparent cover for limiting the splashing of the waste chips through the spring, the end ring is fixedly connected with the bottom of the cylindrical transparent cover, the moving end of a milling machine cutter moves vertically during the processing operation such as drilling, the processing position is conveniently observed through the cylindrical transparent cover, meanwhile, the cylindrical transparent cover can limit the splashing range of the processing waste chips, and meanwhile, the air suction pipe is connected with external extraction equipment, so that most waste chips can be timely extracted from the position of the annular discharge groove through the connecting pipe and discharged, and the residue of the waste chips is reduced.

Description

Anti-flying chip device for milling machine

Technical Field

The utility model relates to the technical field of machining auxiliary tools, in particular to a flying chip preventing device for a milling machine.

Background

The machining refers to the process of changing the external dimension or performance of a workpiece by a mechanical device, and the machining mode can be divided into cutting machining and pressure machining according to the difference, the milling machine is one of common machining devices, mainly refers to a machine tool for machining various surfaces of the workpiece by using a milling cutter, generally uses the rotary motion of the milling cutter as the main motion, and uses the movement of the workpiece and the milling cutter as the feeding motion, so that the workpiece and the milling cutter can machine planes, grooves, various curved surfaces, gears and the like.

Patent number CN 210435431U discloses a novel milling machine, has solved the different work pieces of processing, needs according to the processing requirement of difference, selects the cutter of corresponding size requirement, and after the milling machine was operated a period after most cutters were changed, lead to the milling cutter not hard up, need pause milling machine with milling cutter fastening, danger coefficient is big, and delays the problem of production.

The existing milling machine has the following defects when in processing operation: when the existing milling machine is used for machining operations such as drilling, grooving and the like, the cutter is operated at a high speed, so that scraps generated on the surface of a workpiece are easy to splash and scatter to various positions on the surface of the machine table, subsequent cleaning is complicated, the manual blowing operation area is large, and some dead angle positions are difficult to clean.

Disclosure of Invention

The utility model mainly aims to provide the anti-flying chip device for the milling machine, which can be directly arranged on the working table surface of the milling machine through the limiting mechanism arranged at the bottom of the sleeve, has the limiting effect on scraps generated in the processing process, reduces splashing and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a milling machine is with preventing flying chip device, includes the sleeve pipe, still includes stop gear, the supporting stop gear who is provided with of sleeve pipe bottom restriction sweeps splashes, stop gear includes annular slot, spring, cylindrical transparent cover, end ring, annular exhaust groove, connecting pipe and breathing pipe, and annular slot internally mounted have the spring to set up the inside bottom of sleeve pipe, and the sleeve pipe has the cylindrical transparent cover that restriction sweeps splashed and cylindrical transparent cover bottom fixedly connected with end ring through spring swing joint, the annular exhaust groove of discharging sweeps has been set up to the end ring inside.

Further, the milling machine comprises an auxiliary mechanism, wherein the auxiliary mechanism is arranged at the top of the sleeve, the auxiliary mechanism comprises a through hole, a fixed pipe, a screw groove, a screw rod and a top ring, the center position of the top of the sleeve is provided with the through hole which is convenient for the milling machine tool bit to be inserted, the positions of the top of the sleeve, which are positioned at the two sides of the through hole, are respectively provided with the fixed pipe, and the fixed pipe is connected with the screw rod in a matched manner through the internal screw groove; the sleeve is installed in place, the position of the top through hole of the sleeve is just aligned with the position of the milling machine cutter, the screw is screwed along the screw inside the fixed pipe to adjust the height position of the top end of the screw, the top ring is abutted to two sides of the power end of the milling machine, the power end of the sleeve drives the cutter to move in the vertical direction in the running process of the milling machine, and the sleeve is pressed down through the screw and the fixed rod until the cutter penetrates the through hole and processes a workpiece, so that the connection height of the top of the sleeve is flexibly adjustable, and the sleeve is conveniently abutted with milling machines of different specifications.

Further, one end, far away from the end ring, of the cylindrical transparent cover is inserted into the annular slot and is connected with the tail end of the spring; the cylindrical transparent cover and the sleeve are connected together through the spring, so that the sleeve can vertically move in the processing process.

Further, connecting pipes communicated with the inside of the annular discharge groove are arranged on two sides of the surface of the end ring, and an air suction pipe connected with external extraction equipment is arranged between the tail ends of the connecting pipes; most of the scraps are extracted from the position of the annular discharge groove through the connection of an air suction pipe and an external extraction device.

Further, a top ring is integrally formed at one end of the screw far away from the fixed pipe and is abutted to the moving end of the milling machine tool; the top ring is abutted against the moving end of the milling machine tool, so that the milling machine can drive the sleeve to vertically displace during working.

Compared with the prior art, the utility model has the following beneficial effects: the workpiece is fixed on the surface of the milling machine, the sleeve is mounted on the proper position of the surface of the working table, the workpiece is covered inside the end ring, the position of the through hole corresponds to the position of the milling machine cutter, the moving end of the milling machine cutter moves vertically when the processing operations such as drilling and the like are carried out, the sleeve is pressed down through the fixed pipe, the cylindrical transparent cover is compressed inside the annular slot until the cutter contacts the workpiece for processing, the processing position is conveniently observed through the cylindrical transparent cover in the processing process, meanwhile, the cylindrical transparent cover can limit the processing scraps, the splashing range of the processing scraps is limited, meanwhile, the air suction pipe is connected with external extraction equipment, most scraps can be timely extracted from the position of the annular discharge slot and discharged outside through the connecting pipe, and the scrap residue is reduced; the sleeve is installed in place, the position of the top through hole of the sleeve is just aligned with the position of the milling machine cutter, the screw is screwed along the screw inside the fixed pipe to adjust the height position of the top end of the screw, the top ring is abutted to two sides of the power end of the milling machine, the power end of the sleeve drives the cutter to move in the vertical direction in the running process of the milling machine, and the sleeve is pressed down through the screw and the fixed rod until the cutter penetrates the through hole and processes a workpiece, so that the connection height of the top of the sleeve is flexibly adjustable, and the sleeve is conveniently abutted with milling machines of different specifications.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a chip preventing device for a milling machine.

Fig. 2 is a schematic diagram of a connection structure between a sleeve and a cylindrical transparent cover of the anti-flying chip device for a milling machine.

Fig. 3 is a schematic diagram of the top structure of a sleeve of the anti-flying chip device for the milling machine.

In the figure: 1. a sleeve; 2. a limiting mechanism; 201. an annular slot; 202. a spring; 203. a cylindrical transparent cover; 204. an end ring; 205. an annular discharge groove; 206. a connecting pipe; 207. an air suction pipe; 3. an auxiliary mechanism; 301. a through hole; 302. a fixed tube; 303. a screw groove; 304. a screw; 305. and a top ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a milling machine is with preventing flying chip device, including sleeve pipe 1, still include stop gear 2, sleeve pipe 1 bottom is supporting to be provided with stop gear 2 that restriction sweeps splashed, stop gear 2 includes annular slot 201, spring 202, cylindrical transparent cover 203, end ring 204, annular discharge groove 205, connecting pipe 206 and breathing pipe 207, and annular slot 201 internally mounted have spring 202 in sleeve pipe 1 inside bottom, and sleeve pipe 1 has the cylindrical transparent cover 203 that restriction sweeps splashed and cylindrical transparent cover 203 bottom fixedly connected with end ring 204 through spring 202 swing joint, the annular discharge groove 205 of discharging sweeps has been seted up to the end ring 204 inside.

The milling machine comprises a sleeve 1, and is characterized by further comprising an auxiliary mechanism 3, wherein the auxiliary mechanism 3 is arranged at the top of the sleeve 1, the auxiliary mechanism 3 comprises a through hole 301, a fixed pipe 302, a screw groove 303, a screw 304 and a top ring 305, the center of the top of the sleeve 1 is provided with the through hole 301 for facilitating the insertion of a milling machine tool bit, the positions of the top of the sleeve 1, which are positioned at two sides of the through hole 301, are respectively provided with the fixed pipe 302, and the fixed pipe 302 is connected with the screw 304 in a matched manner through the internal screw groove 303; after the sleeve 1 is installed in place, the position of the top through hole 301 is just aligned with the position of the milling machine cutter, the screw 304 is screwed along the screw 304 inside the fixed pipe 302 to adjust the height position of the top end of the screw 304, so that the position of the top ring 305 is abutted to two sides of the power end of the milling machine, the power end of the sleeve drives the cutter to move in the vertical direction in the running process of the milling machine, and then the sleeve 1 is pressed down through the screw 304 and the fixed rod until the cutter penetrates the through hole 301 and processes a workpiece, the connection height of the top of the sleeve 1 is flexible and adjustable, and the sleeve is convenient to butt joint with milling machines with different specifications.

Wherein, one end of the cylindrical transparent cover 203 far away from the end ring 204 is inserted into the annular slot 201 and is connected with the tail end of the spring 202, two sides of the surface of the end ring 204 are respectively provided with a connecting pipe 206 communicated with the interior of the annular discharge slot 205, and an air suction pipe 207 connected with external extraction equipment is arranged between the tail ends of the connecting pipes 206; the cylindrical transparent cover 203 and the sleeve 1 are connected together by a spring 202 so that the sleeve 1 can move vertically during processing, and most of the scraps are drawn out from the position of the annular discharge groove 205 by connecting an external drawing-out device by a suction pipe 207.

Wherein, a top ring 305 is integrally formed at one end of the screw 304 far from the fixed pipe 302, and the top ring 305 is abutted to the moving end of the milling machine tool; the top ring 305 abuts against the moving end of the milling machine tool, so that the milling machine can drive the sleeve 1 to vertically displace during operation.

In the anti-flying chip device for the milling machine, when the anti-flying chip device is in operation, a workpiece is fixed on a milling machine table surface, then the sleeve 1 is mounted on the proper position of the working table surface, so that the workpiece is covered inside the end ring 204, the position of the through hole 301 corresponds to the position of a milling machine tool, the moving end of the milling machine tool moves vertically when the milling operation such as drilling is carried out, the sleeve 1 is pressed down by the fixed pipe 302, the cylindrical transparent cover 203 is compressed inside the annular slot 201 until the tool contacts the workpiece for processing, the processing position is conveniently observed through the cylindrical transparent cover 203 in the processing process, meanwhile, the cylindrical transparent cover 203 can limit the processing waste chip, the splashing range of the processing waste chip is limited, meanwhile, the air suction pipe 207 is connected with external extraction equipment, and most waste chip can be extracted in time from the position of the annular discharge slot 205 and discharged outside through the connecting pipe 206, so that the waste chip residue is reduced; after the sleeve 1 is installed in place, the position of the top through hole 301 is just aligned with the position of the milling machine cutter, the screw 304 is screwed along the screw 304 inside the fixed pipe 302 to adjust the height position of the top end of the screw 304, so that the position of the top ring 305 is abutted to two sides of the power end of the milling machine, the power end of the sleeve drives the cutter to move in the vertical direction in the running process of the milling machine, and then the sleeve 1 is pressed down through the screw 304 and the fixed rod until the cutter penetrates the through hole 301 and processes a workpiece, the connection height of the top of the sleeve 1 is flexible and adjustable, and the sleeve is convenient to butt joint with milling machines with different specifications.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a milling machine is with preventing flying chip device, includes sleeve pipe (1), its characterized in that still includes stop gear (2), sleeve pipe (1) bottom is supporting to be provided with stop gear (2) that restriction sweeps splashed, stop gear (2) are including annular slot (201), spring (202), cylindrical transparent cover (203), end ring (204), annular discharge groove (205), connecting pipe (206) and breathing pipe (207), annular slot (201) and annular slot (201) internally mounted have spring (202) have been seted up to sleeve pipe (1) inside bottom, sleeve pipe (1) have cylindrical transparent cover (203) and cylindrical transparent cover (203) bottom fixedly connected with end ring (204) that restriction sweeps through spring (202) swing joint, annular discharge groove (205) of discharging sweeps have been seted up to end ring (204) inside.

2. The flying chip preventing device for milling machine according to claim 1, wherein: the milling machine tool is characterized by further comprising an auxiliary mechanism (3), the auxiliary mechanism (3) is mounted at the top of the sleeve (1), the auxiliary mechanism (3) comprises a through hole (301), a fixed pipe (302), a screw groove (303), a screw rod (304) and a top ring (305), the through hole (301) for facilitating the insertion of a milling machine tool bit is formed in the central position of the top of the sleeve (1), the fixed pipes (302) are arranged at the positions of two sides of the through hole (301), and the fixed pipes (302) are connected with the screw rod (304) through the cooperation of the internal screw groove (303).

3. The flying chip preventing device for milling machine according to claim 1, wherein: one end of the cylindrical transparent cover (203) far away from the end ring (204) is inserted into the annular slot (201) and is connected with the tail end of the spring (202).

4. The flying chip preventing device for milling machine according to claim 1, wherein: connecting pipes (206) communicated with the inside of the annular discharge groove (205) are arranged on two sides of the surface of the end ring (204), and an air suction pipe (207) connected with external extraction equipment is arranged between the tail ends of the connecting pipes (206).

5. The flying chip preventing device for milling machine according to claim 2, wherein: a top ring (305) is uniformly formed at one end of the screw rod (304) far away from the fixed pipe (302), and the top ring (305) is abutted to the moving end of the milling machine tool.