CN210967169U - Plane milling device for machining - Google Patents

Abstract

The utility model relates to the technical field of machining, and a be used for machining to mill plane device is disclosed, including the installation sleeve pipe, the inside movable mounting of installation sleeve pipe has the inner tube, the inside movable mounting of inner tube has the bearing, the shaft hole has been seted up to the inside of inner tube, the inside fixed mounting in shaft hole has the carriage axle, the bottom fixed mounting of carriage axle has the blade holder, the sword groove has been seted up to the bottom of blade holder, the screw hole that is located the sword inslot has been seted up to the inside of blade holder, the inside in sword groove has milling cutter through bolt fixed mounting. This be used for milling plane device for machining possesses advantages such as coolant liquid covers evenly, has solved preceding milling plane device for machining at the course of the work, because coolant liquid can not in time abundant and even cover on the machined surface, leads to cutter and work piece friction to produce high temperature, influences the life of cutter, also influences the problem of the machining precision of milling plane in-process simultaneously.

Description

Plane milling device for machining

Technical Field

The utility model relates to a machining technical field specifically is a be used for machining to mill plane device.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, the production process of a machine refers to the whole process of manufacturing a product from raw materials (or semi-finished products), and for machine production, the production process comprises the transportation and storage of the raw materials, preparation of production, manufacturing of blanks, processing and heat treatment of parts, assembly, debugging, painting, packaging and the like of the product, the content of the production process is very wide, modern enterprises organize and guide production by using the principles and methods of system engineering, and the production process is regarded as a production system with input and output.

At present, in the working process of a plane milling device for machining, because cooling liquid cannot timely, fully and uniformly cover a machined surface, the friction between a cutter and a workpiece generates high temperature, the service life of the cutter is influenced, and the machining precision in the plane milling process is also influenced, the plane milling device for machining is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a be used for machining to mill plane device possesses advantages such as the coolant liquid covers evenly, has solved preceding machining with milling plane device in the course of the work, because the coolant liquid can not in time abundant and even cover on the machined surface, leads to cutter and work piece friction to produce high temperature, influences the life of cutter, also influences the problem of the machining precision of milling plane in-process simultaneously.

(II) technical scheme

For realizing the even purpose of above-mentioned coolant liquid cover, the utility model provides a following technical scheme: a plane milling device for machining comprises a mounting sleeve, an inner pipe is movably mounted in the mounting sleeve, the inner part of the inner tube is movably provided with a bearing, the inner part of the inner tube is provided with a shaft hole, the inner part of the shaft hole is fixedly provided with a cutter frame shaft, a cutter holder is fixedly arranged at the bottom of the cutter frame shaft, a cutter groove is arranged at the bottom of the cutter holder, a threaded hole in the cutter groove is arranged in the cutter holder, a milling cutter is fixedly arranged in the cutter groove through a bolt, a water tank is arranged in the cutter holder, the left side of the inner pipe is fixedly provided with a connecting pipe, the inner part of the inner pipe is provided with a connecting hole positioned at the right side of the connecting pipe, the inner pipe is provided with an annular hole outside the shaft hole, the inner pipe is provided with a water hole at the bottom of the annular hole, and the outer side of the inner pipe is fixedly provided with a water-blocking ring.

Preferably, the top of the shaft hole is open, and the top end of the tool holder shaft penetrates through and extends to the top of the shaft hole.

Preferably, the connecting pipe is communicated with the connecting hole, and the right end of the connecting hole is communicated with the annular hole.

Preferably, the tool rest shaft is located inside the bearing, and the tool rest shaft is fixedly connected with the bearing.

Preferably, the tool apron is located at the bottom of the inner pipe, the tool apron is not in contact with the inner pipe, and the water blocking ring is located on the outer side of the tool apron.

Preferably, the water holes are distributed in an equidistant annular mode, the bottoms of the water holes penetrate through and extend to the bottom of the inner pipe, the cutter grooves are distributed in an equidistant annular mode, the number of the milling cutters is equal to that of the cutter grooves, and the water tank is located between every two adjacent cutter grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for machining to mill plane device possesses following beneficial effect:

1. this a be used for milling plane device for machining fixes through top and the equipment with the installation sleeve pipe, fixes the cutter arbor of tool holder axle and numerically controlled fraise machine, and the installation sleeve pipe is followed the cutter arbor and is together removed, and numerically controlled fraise machine's cutter arbor rotates, drives the tool holder axle and rotates inside the bearing, and the bearing rotates and drives the blade holder and rotate, and the blade holder rotates and drives milling cutter and mill the tie to the work piece to the operation that the installation that makes equipment does not influence the mill tie device.

2. This be used for milling plane device for machining, through communicateing connecting pipe and coolant liquid conveyer pipe, add man-hour when milling cutter, the coolant liquid passes through the inside that the connecting pipe carried to the connecting hole, the inside of annular hole is gone into to the inside coolant liquid of connecting hole, the inside of annular hole is carried to the inside in every water hole, the inside coolant liquid in water hole is discharged from the bottom, carry the top to the blade holder, inside partial coolant liquid falls into the basin, drop to the bottom of blade holder through the basin, the milling cutter in the pairing rotation cools off, partial coolant liquid can be thrown away by the rotatory centrifugal force of blade holder simultaneously, block to drop in the blade holder outside by the ring that hinders water, when the cutter removes, equally can play refrigerated effect to milling cutter, thereby reached the even purpose of coolant liquid cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the knife holder structure of the present invention;

fig. 3 is a schematic view of the knife groove structure of the present invention.

In the figure: 1 installing a sleeve, 2 inner pipes, 3 tool rest shafts, 4 connecting pipes, 5 connecting holes, 6 bearings, 7 water-blocking rings, 8 tool holders, 9 milling cutters, 10 shaft holes, 11 annular holes, 12 water holes, 13 water grooves, 14 threaded holes, 15 tool grooves and 16 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plane milling device for machining comprises an installation sleeve 1, an inner tube 2 is movably installed inside the installation sleeve 1, a bearing 6 is movably installed inside the inner tube 2, a shaft hole 10 is formed inside the inner tube 2, a cutter frame shaft 3 is fixedly installed inside the shaft hole 10, the top of the shaft hole 10 is open, the top end of the cutter frame shaft 3 penetrates through and extends to the top of the shaft hole 10, a cutter holder 8 is fixedly installed at the bottom of the cutter frame shaft 3, the cutter holder 8 is located at the bottom of the inner tube 2 and is not in contact with the inner tube 2, a water blocking ring 7 is located on the outer side of the cutter holder 8, a cutter groove 15 is formed at the bottom of the cutter holder 8, a threaded hole 14 located in the cutter groove 15 is formed inside the cutter holder 8, a milling cutter 9 is fixedly installed inside the cutter holder 8 through a bolt 16, a water groove 13 is formed inside the cutter holder 8, a connecting tube 4 is fixedly installed on the left side of the, the connecting pipe 4 is communicated with the connecting hole 5, the right end of the connecting hole 5 is communicated with the annular hole 11, the tool holder shaft 3 is positioned inside the bearing 6, the tool holder shaft 3 is fixedly connected with the bearing 6, the inner pipe 2 is internally provided with the annular hole 11 positioned outside the shaft hole 10, the inner pipe 2 is internally provided with the water hole 12 positioned at the bottom of the annular hole 11, the outer side of the inner pipe 2 is fixedly provided with the water blocking ring 7, the water hole 12 is distributed in an equidistant annular shape, the bottom of the water hole 12 penetrates through and extends to the bottom of the inner pipe 2, the cutter grooves 15 are distributed in an equidistant annular shape, the number of the milling cutters 9 is the same as that of the cutter grooves 15, the water groove 13 is positioned between two adjacent cutter grooves 15, the tool holder shaft 3 and the tool bar of the numerically controlled milling machine are fixed by fixing the top of the mounting sleeve 1 with the equipment, the tool bar of the numerically controlled milling machine is moved along with, the bearing 6 rotates to drive the cutter holder 8 to rotate, the cutter holder 8 rotates to drive the milling cutter 9 to mill a workpiece, so that the operation of a milling device is not influenced by the installation of equipment, the connecting pipe 4 is communicated with the cooling liquid conveying pipe, when the milling cutter 9 is machined, cooling liquid is conveyed to the inside of the connecting hole 5 through the connecting pipe 4, the cooling liquid inside the connecting hole 5 flows into the inside of the annular hole 11, the cooling liquid inside the annular hole 11 is conveyed to the inside of each water hole 12, the cooling liquid inside the water holes 12 is discharged from the bottom and conveyed to the top of the cutter holder 8, part of the cooling liquid falls into the water tank 13 and falls to the bottom of the cutter holder 8 through the water tank 13 to cool the milling cutter 9 in rotation, meanwhile, part of the cooling liquid can be thrown out by the centrifugal force generated by the rotation of the cutter holder 8 and is blocked by the water blocking ring 7 to fall outside the cutter holder 8, when the cutter moves, the cooling, thereby achieving the purpose of uniform coverage of the cooling liquid.

When using, through communicating connecting pipe 4 and coolant liquid conveyer pipe, add when milling cutter 9 and add man-hour, the coolant liquid passes through connecting pipe 4 and carries to the inside of connecting hole 5, the inside coolant liquid of connecting hole 5 flows into the inside of annular hole 11, the inside coolant liquid of annular hole 11 is carried to the inside of every water hole 12, the inside coolant liquid in water hole 12 is discharged from the bottom, carry to the top of blade holder 8, partial coolant liquid falls into inside basin 13, drop to the bottom of blade holder 8 through basin 13, cool off milling cutter 9 in the pairing rotation, partial coolant liquid can be thrown away by the rotatory centrifugal force of blade holder 8 simultaneously, block by the ring 7 that blocks water and drop in the blade holder 8 outside, when the cutter removes, equally can play refrigerated effect to milling cutter 9, thereby reached the even purpose of coolant liquid cover.

In summary, in the plane milling device for machining, the top of the mounting sleeve 1 is fixed with the equipment, the tool rest shaft 3 is fixed with the tool bar of the numerically controlled milling machine, the mounting sleeve 1 moves along with the tool bar, the tool bar of the numerically controlled milling machine rotates to drive the tool rest shaft 3 to rotate inside the bearing 6, the bearing 6 rotates to drive the tool rest 8 to rotate, the tool rest 8 rotates to drive the milling cutter 9 to mill a workpiece, so that the operation of the plane milling device is not affected when the equipment is mounted, the connecting pipe 4 is communicated with the cooling liquid conveying pipe, when the milling cutter 9 is machined, the cooling liquid is conveyed to the inside of the connecting hole 5 through the connecting pipe 4, the cooling liquid inside the connecting hole 5 flows into the inside of the annular hole 11, the cooling liquid inside the annular hole 11 is conveyed to the inside of each water hole 12, and the cooling liquid inside the water holes 12 is discharged from the bottom, carry to the top of blade holder 8, inside the partial coolant liquid fell into basin 13, the bottom that drops to blade holder 8 through basin 13, cool off milling cutter 9 in the pairing rotation, partial coolant liquid can be thrown away by the rotatory centrifugal force of blade holder 8 simultaneously, block to drop in the blade holder 8 outside by water-blocking ring 7, when the cutter removes, can play refrigerated effect to milling cutter 9 equally, thereby the even purpose of coolant liquid cover has been reached, the preceding machining is with milling planar device at the course of the work, because coolant liquid can not in time abundant and even cover on the machined surface, lead to cutter and work piece friction to produce high temperature, influence the life of cutter, also influence the problem of the machining precision of milling planar in-process simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A milling plane device for machining, comprising a mounting sleeve (1), characterized in that: the inner part of the mounting sleeve (1) is movably provided with an inner tube (2), the inner part of the inner tube (2) is movably provided with a bearing (6), the inner part of the inner tube (2) is provided with a shaft hole (10), the inner part of the shaft hole (10) is fixedly provided with a cutter frame shaft (3), the bottom of the cutter frame shaft (3) is fixedly provided with a cutter seat (8), the bottom of the cutter seat (8) is provided with a cutter groove (15), the inner part of the cutter seat (8) is provided with a threaded hole (14) positioned in the cutter groove (15), the inner part of the cutter groove (15) is fixedly provided with a milling cutter (9) through a bolt (16), the inner part of the cutter seat (8) is provided with a water tank (13), the left side of the inner tube (2) is fixedly provided with a connecting tube (4), the inner part of the inner tube (2) is provided with a connecting hole (5) positioned on the right, the water-blocking ring is characterized in that a water hole (12) located at the bottom of the annular hole (11) is formed in the inner portion of the inner pipe (2), and a water-blocking ring (7) is fixedly mounted on the outer side of the inner pipe (2).

2. A milling plane device for machining according to claim 1, characterized in that: the top of shaft hole (10) is the opening form, and the top of knife rest axle (3) runs through and extends to the top in shaft hole (10).

3. A milling plane device for machining according to claim 1, characterized in that: the connecting pipe (4) is communicated with the connecting hole (5), and the right end of the connecting hole (5) is communicated with the annular hole (11).

4. A milling plane device for machining according to claim 1, characterized in that: the tool rest shaft (3) is located inside the bearing (6), and the tool rest shaft (3) is fixedly connected with the bearing (6).

5. A milling plane device for machining according to claim 1, characterized in that: the tool apron (8) is positioned at the bottom of the inner pipe (2), the tool apron (8) is not in contact with the inner pipe (2), and the water blocking ring (7) is positioned on the outer side of the tool apron (8).

6. A milling plane device for machining according to claim 1, characterized in that: the water holes (12) are distributed in an equidistant annular mode, the bottoms of the water holes (12) penetrate through and extend to the bottom of the inner pipe (2), the cutter grooves (15) are distributed in an equidistant annular mode, the number of the milling cutters (9) is the same as that of the cutter grooves (15), and the water tank (13) is located between two adjacent cutter grooves (15).

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