CN214134185U

CN214134185U - Nickel-based alloy milling cutter for high-speed milling

Info

Publication number: CN214134185U
Application number: CN202022354492.8U
Authority: CN
Inventors: 张海刚
Original assignee: Changzhou Haichang Precision Tools Co ltd
Current assignee: Changzhou Haichang Precision Tools Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-07
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a nickel base alloy milling cutter for high-speed milling, which relates to the technical field of metal product cutting and solves the technical problems that the traditional cutting fluid spraying mode can not utilize the cutting fluid to the maximum, when a cutter body is overheated, the cutter body is generally required to be stopped for cooling, so that the cutting efficiency is reduced, the nickel base alloy milling cutter comprises a cutter holder, a cutting fluid collecting cover is screwed above the cutter holder, a mounting hole is arranged on the cutter holder, a filter screen is movably connected in the cutting fluid collecting cover, a plurality of cutting openings are arranged on the side wall of the cutter holder, a plurality of cutting devices are movably connected in the cutting openings, a plurality of pipelines are communicated between the cutting fluid collecting cover and the plurality of cutting openings, the device enables the cutting fluid to flow through the interior of the cutter holder through the pipelines, the cutter holder can be efficiently cooled, and the cutting fluid can be effectively gathered through the cutting fluid collecting cover arranged above the cutter holder, maximizing the cutting fluid utilization rate.

Description

Nickel-based alloy milling cutter for high-speed milling

Technical Field

The utility model relates to a metal product cutting technical field specifically is a nickel base alloy milling cutter for high-speed milling.

Background

The milling cutter is used for milling and is provided with one or more cutter teeth, when the milling cutter works, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece, the surface roughness is often improved by finish milling in a milling process, and when the finish milling is carried out, the milling quality is often improved by high rotating speed, for example, in the utility model patent with the publication number of CN204639279U, the milling cutter comprises a cutter disc body, the bottom surface of the cutter disc body is provided with a blade groove, the side wall of the blade groove is provided with a fixing groove, wherein the fixing groove is communicated with the blade groove; the blade is matched with the blade groove, and the side wall of the blade is provided with a hook part matched with the fixing groove; when the blade is accommodated in the blade groove, the hook part is buckled in the fixing groove, the blade part protrudes out of the bottom surface to form cutter teeth, the device can reduce the replacement cost of the dense-tooth high-speed steel face milling cutter in the using process, however, when the device is used, a large amount of heat can be generated during high-speed cutting, the traditional cutting fluid spraying mode aims at a cutting tool with a cutting fluid nozzle head, the cutting fluid cannot be utilized to the maximum, the cooling effect is poor, the service life of the blade can be seriously influenced when the cutter body is overheated, the cutter needs to be stopped for cooling, the cutting efficiency is reduced, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a nickel base alloy milling cutter for high-speed milling has solved traditional cutting fluid and has sprayed the mode and can not utilize the cutting fluid maximize, when the cutter body is overheated, need park the cooling usually, leads to the technical problem that cutting efficiency reduces.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a nickel base alloy milling cutter for high-speed milling, includes the blade holder, the blade holder top has connect the cutting fluid soon and has collected the cover, the installing port has been seted up on the blade holder, swing joint has the filter screen in the cutting fluid collection cover, a plurality of cutting openings have been seted up to the blade holder lateral wall, and is a plurality of equal swing joint has cutting device in the cutting opening, the cutting fluid is collected cover and a plurality of the intercommunication has a plurality of pipelines between the cutting opening.

Preferably, the cutting fluid collecting cover is a cone, the outer wall below the cutting fluid collecting cover is provided with threads, one side wall of the mounting opening is provided with threads, and the cutting fluid collecting cover is screwed with the mounting opening through the threads.

Preferably, the filter screen passes through the cutting fluid collect the cover with the installing port connects soon and compresses tightly, the filter screen upper end supports to the cutting fluid collects the cover inside wall, the filter screen lower extreme supports to the blade holder upper wall.

Preferably, the pipeline penetrates through the cutter holder, an inlet of the pipeline at one end of the pipeline is arranged at the bottom of the mounting opening, and an outlet of the pipeline at the other end of the pipeline is arranged on the side wall of the cutting opening, which is close to the direction of the central line of the cutter holder shaft.

Preferably, the cutting device comprises a groove formed in the side wall of the cutting opening and a milling blade, a threaded hole is formed in the groove in the side wall of the cutting opening, and the milling blade is screwed in the threaded hole in the groove of the cutting opening through a bolt.

Preferably, the milling blade is made of nickel-based alloy.

Preferably, the upper wall of the tool apron is fixedly provided with a fixing rod.

Preferably, the fixing rod is integrated with the tool apron.

Advantageous effects

The utility model provides a nickel base alloy milling cutter for high-speed milling possesses following beneficial effect:

1. inside this device made cutting fluid circulation blade holder through the pipeline, can the efficient messenger blade holder cooling, the cutting fluid that is equipped with through the blade holder top is collected the cover and can effectual gathering cutting fluid, makes cutting fluid utilization ratio maximize.

2. Through the through-hole of taking the angle, produce centrifugal force when making the cutter rotatory, pressure increase when can throwing away cutting fluid possesses the function of clearance iron fillings simultaneously.

3. The device has simple structure, does not need a cutting fluid circulating device communicated in the main shaft of the machine tool, and can be used for aligning the traditional cutting fluid spray pipe to the upper part of the cutting fluid collecting cover.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

FIG. 3 is a schematic view of the top view structure of the present invention

In the figure: 100-a tool apron; 200-cutting an opening; 210-milling blades; 220-bolt; 230-a mounting port; 300-cutting fluid collection hood; 310-a pipeline; 311-a conduit inlet; 312-a conduit outlet; 320-filter screen, 400-fixed rod.

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 nickel-based alloy milling cutter for high-speed milling comprises a cutter holder 100, wherein a cutting fluid collecting cover 300 is screwed above the cutter holder 100, a mounting opening 230 is formed in the cutter holder 100, a filter screen 320 is movably connected in the cutting fluid collecting cover 300, a plurality of cutting openings 200 are formed in the side wall of the cutter holder 100, a cutting device is movably connected in each cutting opening 200, and a plurality of pipelines 310 are communicated between the cutting fluid collecting cover 300 and the plurality of cutting openings 200; the cutting fluid collecting cover 300 is a cone, a thread is formed on the outer wall of the lower portion of the cutting fluid collecting cover 300, a thread is formed on one side wall of the mounting port 230, and the cutting fluid collecting cover 300 is screwed with the mounting port 230 through the thread; the filter screen 320 is screwed and pressed with the mounting port 230 through the cutting fluid collecting cover 300, the upper end of the filter screen 320 abuts against the inner side wall of the cutting fluid collecting cover 300, and the lower end of the filter screen 320 abuts against the upper wall of the tool apron 100; the pipe 310 penetrates through the tool holder 100, a pipe inlet 311 at one end of the pipe 310 is arranged at the bottom of the mounting opening 230, and a pipe outlet 312 at the other end of the pipe 310 is arranged on the side wall of the cutting opening 200 close to the axial center line direction of the tool holder 100; the cutting device comprises a groove formed in the side wall of the cutting opening 200 and a milling blade 210, a threaded hole is formed in the groove in the side wall of the cutting opening 200, and the milling blade 210 is screwed in the threaded hole in the groove of the cutting opening 200 through a bolt 220; the milling cutter blade 210 is made of nickel-based alloy; a fixing rod 400 is fixedly arranged on the upper wall of the tool apron 100; the fixing rod 400 is integrated with the tool holder 100.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the cutting fluid collecting cover is used, the filter screen 320 is sleeved along the fixing rod 400, the lower end of the filter screen 320 is arranged on the upper wall of the cutter holder 100, the cutting fluid collecting cover 300 is sleeved along the fixing rod 400, the lower thread of the cutting fluid collecting cover 300 is screwed in the thread of the mounting hole 230, the inner wall of the cutting fluid collecting cover 300 can press the upper end of the filter screen 320 tightly by screwing the cutting fluid collecting cover 300, the milling blade 220 is screwed in the threaded hole in the groove of the cutting opening 200 through the bolt 220 to fix the milling blade 220, the milling can be started after the fixing rod 400 is fixed with a machine tool chuck, the cutting fluid nozzle is aligned with the opening above the cutting fluid collecting cover 300 during milling, the cutting fluid enters the cutting fluid collecting cover 300, flows into the mounting hole 230 after being filtered by the filter screen 320, the cutting fluid enters the pipeline 310 through the pipeline inlet 311 in the mounting hole 230, the pipeline 310 penetrates through the cutter holder 100 to achieve the function of high temperature reduction efficiency, the cutting fluid is thrown out through the pipeline 310 by the pipeline 312 arranged on the side wall of the cutting opening 200, through the rotation of the tool apron 100 and the inclined pipeline 310, the centrifugal force is utilized to enable the cutting fluid to have certain pressure when being thrown out, and the function of clearing scrap iron is achieved.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a nickel base alloy milling cutter for high-speed milling, includes blade holder (100), its characterized in that, blade holder (100) top has connect cutting fluid soon and has collected cover (300), installing port (230) have been seted up on blade holder (100), swing joint has filter screen (320) in cutting fluid collection cover (300), a plurality of cutting opening (200) have been seted up to blade holder (100) lateral wall, and is a plurality of equal swing joint has cutting device in cutting opening (200), cutting fluid collection cover (300) and a plurality of the intercommunication has a plurality of pipelines (310) between cutting opening (200).

2. The nickel-based alloy milling cutter for high-speed milling according to claim 1, wherein the cutting fluid collecting cover (300) is a cone, the outer wall of the lower portion of the cutting fluid collecting cover (300) is threaded, one side wall of the mounting opening (230) is threaded, and the cutting fluid collecting cover (300) is screwed with the mounting opening (230) through the threads.

3. The ni-based alloy milling cutter for high-speed milling according to claim 1, wherein the filter screen (320) is screwed and pressed against the mounting opening (230) through the cutting fluid collecting cover (300), the upper end of the filter screen (320) abuts against the inner side wall of the cutting fluid collecting cover (300), and the lower end of the filter screen (320) abuts against the upper wall of the tool holder (100).

4. The nickel-base alloy milling cutter for high-speed milling according to claim 1, wherein the duct (310) extends through the cutter holder (100), a duct inlet (311) at one end of the duct (310) is disposed at the bottom of the mounting opening (230), and a duct outlet (312) at the other end of the duct (310) is disposed on a side wall of the cutting opening (200) in a direction close to an axial center line of the cutter holder (100).

5. The nickel-based alloy milling cutter for high-speed milling according to claim 1, wherein the cutting device comprises a milling insert (210) and a groove formed in the side wall of the cutting opening (200), a threaded hole is formed in the groove in the side wall of the cutting opening (200), and the milling insert (210) is screwed in the threaded hole in the groove of the cutting opening (200) through a bolt (220).

6. The nickel-based alloy milling cutter for high-speed milling according to claim 5, wherein the milling insert (210) is made of a nickel-based alloy.

7. The nickel-base alloy milling cutter for high-speed milling according to claim 1, wherein a fixing rod (400) is fixedly mounted to the upper wall of the insert seat (100).

8. The nickel base alloy milling cutter for high-speed milling according to claim 7, characterized in that the fixing rod (400) is integral with the insert seat (100).