CN214640529U

CN214640529U - Cooling device for milling machine processing

Info

Publication number: CN214640529U
Application number: CN202120495859.XU
Authority: CN
Inventors: 甄正; 赵永华
Original assignee: Qingdao Zhaosen Machinery Co ltd
Current assignee: Qingdao Zhaosen Machinery Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-09
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a cooling device of milling machine processing usefulness relates to the machine-building technical field, including the main shaft, aerify solid fixed ring, rotatory gas injection ring, air nozzle, ring gear, gear shaft, reduction gear, motor, connect trachea, hybrid tube, spherical festival, cooling shower, cutting fluid mouth-piece, milling cutter. The utility model discloses a design through rotation type gas injection ring and air nozzle and gas-liquid mixture formula cooling shower makes the milling machine cutter all obtain effectual cooling all around, has guaranteed the refrigerated homogeneity of cutter, is favorable to prolonging cutter life, has reduced the use amount of cutting fluid simultaneously, avoids the wasting of resources, and jet-propelled messenger flying iron fillings rapid cooling and whereabouts through the direction of air nozzle, prevents that the incident from taking place.

Description

Cooling device for milling machine processing

Technical Field

The utility model belongs to the technical field of the machine-building technique and specifically relates to a cooling device of milling machine processing usefulness.

Background

At the present stage, the milling machine is extensive in the application of machine-building technical field, and the processing cooling of present ordinary milling machine generally sprays the processing position through the cutting fluid shower, because the shower can only aim at the unilateral of cutter and spray, makes the cooling effect of cutter uneven, reduces the life of cutter, and the mode that the water pipe sprayed simultaneously uses the cutting fluid volume big, causes the waste easily, and milling cutter in cutting process, iron fillings can fly up in a jumble along with the rotation of cutter, cause the incident easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a cooling device for milling machine processing.

The utility model provides a technical scheme that its technical problem adopted is: a cooling device for milling machine processing comprises a main shaft, an inflatable fixing ring, a rotary air injection ring, an air nozzle, a toothed ring, a gear shaft, a speed reducer, a motor, a connecting air pipe, a mixing pipe, a spherical joint, a cooling spray pipe, a cutting fluid interface pipe and a milling cutter, wherein the inflatable fixing ring is rigidly mounted on the outer side wall of the main shaft and is of an internal hollow structure, the rotary air injection ring is mounted on the outer side wall of the inflatable fixing ring in a matching way through a sealing bearing, the rotary air injection ring is an open ring with a C-shaped section, the side wall of the assembly position of the rotary air injection ring is provided with air vents, the air nozzle is uniformly distributed on the lower end surface of the rotary air injection ring in 360-degree annular arrays of 4 groups, the toothed ring is arranged on the outer wall of the rotary air injection ring, the gear is meshed with the toothed ring, the gear is rigidly mounted on the gear shaft, and the gear shaft is rigidly mounted on the power output end of the speed reducer, the utility model discloses a cooling spraying pipe, including the reduction gear, the reduction gear is fixed in motor casing through the reduction gear support, reduction gear power input end rigid connection is in motor power output shaft, connect the trachea and set up in aerifing solid fixed ring up end, the hybrid tube divides 360 annular array equipartitions in 4 groups to set up in aerifing solid fixed ring terminal surface down, the ball joint rigid mounting is in the hybrid tube lower extreme, cooling spraying pipe rigid mounting is in the ball joint, the cutting fluid interface pipe tilt up sets up in the hybrid tube lateral wall.

In the above cooling device for milling machine processing, the milling cutter is rigidly mounted on the rotating shaft inside the main shaft through the cutter holder, the connecting gas pipe is connected with the high-pressure gas supply device, and the cutting fluid interface pipe is connected with the cutting fluid supply device.

The beneficial effects of the utility model are that, the utility model provides a design through rotation type gas injection ring and air nozzle and gas-liquid mixture formula cooling shower makes the milling machine cutter all obtain effectual cooling all around, has guaranteed the refrigerated homogeneity of cutter, is favorable to prolonging cutter life, has reduced the use amount of cutting fluid simultaneously, avoids the wasting of resources, and makes the rapid cooling of flying iron fillings and whereabouts through the direction jet-propelled of air nozzle, prevents that the incident from taking place.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure, 1, a main shaft, 2, an inflation fixing ring, 3, a rotary air injection ring, 4, an air nozzle, 5, a gear ring, 6, a gear, 7, a gear shaft, 8, a speed reducer, 9, a motor, 10, a connecting air pipe, 11, a mixing pipe, 12, a spherical joint, 13, a cooling spray pipe, 14, a cutting fluid interface pipe and 15, a milling cutter are arranged.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.

A cooling device for milling machine processing comprises a main shaft 1, an inflatable fixing ring 2, a rotary air injection ring 3, an air nozzle 4, a toothed ring 5, a gear 6, a gear shaft 7, a speed reducer 8, a motor 9, a connecting air pipe 10, a mixing pipe 11, a spherical joint 12, a cooling spray pipe 13, a cutting fluid interface pipe 14 and a milling cutter 15, wherein the inflatable fixing ring 2 is rigidly mounted on the outer side wall of the main shaft 1, the inflatable fixing ring 2 is of an internal hollow structure, the rotary air injection ring 3 is mounted on the outer side wall of the inflatable fixing ring 2 in a matching way through a sealing bearing, the rotary air injection ring 3 is a split ring with a C-shaped cross section, the inflatable fixing ring 2 is provided with vent holes on the side wall of the assembly position of the rotary air injection ring 3, the air nozzles 4 are uniformly distributed on the lower end face of the rotary air injection ring 3 in groups of 360-degree annular arrays, the toothed ring 5 is arranged on the outer wall of the rotary air injection ring 3, the utility model discloses a pneumatic cutting machine, including gas fixed ring 2, mixing tube 11, spherical joint 12, cooling shower 13, cutting fluid interface pipe 14, gear 6 and ring 5 meshing, gear 6 rigid mounting is in gear shaft 7, gear shaft 7 rigid mounting is in 8 power take off ends of reduction gear, reduction gear 8 is fixed in the casing of motor 9 through the reduction gear support, 8 power take off ends rigid connection of reduction gear in the power take off of motor 9, connecting pipe 10 sets up in 2 up end of gas fixed ring, mixing tube 11 divides 360 annular array equipartitions of 4 groups to set up in gas fixed ring 2 down end face, spherical joint 12 rigid mounting is in mixing tube 11 lower extreme, cooling shower 13 rigid mounting is in spherical joint 12, cutting fluid interface pipe 14 upwards inclines to set up in mixing tube 11 lateral wall.

Specifically, the milling cutter 15 is rigidly attached to a rotating shaft inside the spindle 1 via a holder, the connection gas pipe 10 is connected to a high-pressure gas supply device, and the cutting fluid mouthpiece 14 is connected to a cutting fluid supply device.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a cooling device of milling machine processing usefulness, includes main shaft (1), aerifys solid fixed ring (2), rotatory gas ring (3), air nozzle (4), ring gear (5), gear (6), gear shaft (7), reduction gear (8), motor (9), connects trachea (10), hybrid tube (11), ball joint (12), cooling shower (13), cutting fluid interface tube (14), milling cutter (15), its characterized in that: the gas injection device is characterized in that the gas injection fixing ring (2) is rigidly installed on the outer side wall of the main shaft (1), the gas injection fixing ring (2) is of an internal hollow structure, the rotary gas injection ring (3) is installed on the outer side wall of the gas injection fixing ring (2) in a matched mode through a sealing bearing, the rotary gas injection ring (3) is a split ring with a C-shaped cross section, the gas injection fixing ring (2) is provided with vent holes in the side wall of the assembly position of the rotary gas injection ring (3), the gas nozzles (4) are divided into 4 groups, 360-degree annular array uniform distribution is arranged on the lower end face of the rotary gas injection ring (3), the gear ring (5) is arranged on the outer wall of the rotary gas injection ring (3), the gear (6) is meshed with the gear ring (5), the gear (6) is rigidly installed on the gear shaft (7), the gear shaft (7) is rigidly installed on the power output end of the speed reducer (8), and the speed reducer (8) is fixed on a shell of the motor (9) through a speed reducer support, reduction gear (8) power input end rigid connection is in motor (9) power output shaft, connect trachea (10) and set up in aerifing solid fixed ring (2) up end, mixing tube (11) divide 4 360 annular array equipartitions of group to set up in aerifing solid fixed ring (2) terminal surface down, spherical festival (12) rigid mounting is in mixing tube (11) lower extreme, cooling shower (13) rigid mounting is in spherical festival (12), cutting fluid mouth-piece (14) tilt up sets up in mixing tube (11) lateral wall.

2. A cooling device for milling machine processing according to claim 1, characterized in that the milling cutter (15) is rigidly mounted on the rotating shaft inside the main shaft (1) through a shank, the connecting gas pipe (10) is connected with a high-pressure gas supply device, and the cutting fluid interface pipe (14) is connected with a cutting fluid supply device.