CN209953883U

CN209953883U - Novel integral milling cutter

Info

Publication number: CN209953883U
Application number: CN201920444022.5U
Authority: CN
Inventors: 李勇军
Original assignee: JIANGSU YONGWEI PRECISION TOOLS CO Ltd
Current assignee: JIANGSU YONGWEI PRECISION TOOLS CO Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-17
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to the technical field of machining, and a novel integral milling cutter is disclosed, including the blade disc, the inner wall fixedly connected with dead lever of blade disc, the one end fixedly connected with motor of dead lever, the output shaft of motor passes through shaft coupling fixedly connected with blade holder, the through-hole has been seted up to the bottom of blade holder, the inner wall of through-hole is provided with fastening thread, the inner wall swing joint of through-hole has the connecting rod, the outer wall of connecting rod is provided with connecting thread, the vertical milling cutter of one end fixedly connected with of connecting rod, vertical milling cutter's outer wall is provided with the external screw thread. This novel integral milling cutter through shaft hole, through-hole, connecting rod, external screw thread, antiskid circle, connecting hole, internal thread and the adapter sleeve that sets up, can reach the purpose of the dismouting of being convenient for, has solved the problem that general integral milling cutter is difficult to the dismouting, has improved dismouting efficiency for the work process has avoided causing economic loss, satisfies people's demand, gives people and brings conveniently.

Description

Novel integral milling cutter

Technical Field

The utility model relates to the technical field of machining, specifically be a novel integral milling cutter.

Background

Milling cutters, which are rotary tools for milling machining, have one or more cutter teeth. The tool grinds a narrow cutting edge on the back tool face to form a back angle, and the service life is longer due to the reasonable cutting angle. The tooth back of the sharp tooth milling cutter has three forms of straight line, curve and broken line. The cutter teeth of the curved line tooth back and the broken line tooth back have good strength, can bear heavy cutting load and are commonly used for a coarse-tooth milling cutter. When the cutter teeth are used, the allowance of the workpiece is cut off intermittently in sequence. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine. The milling machine is used for processing planes on a horizontal milling machine. The cutter teeth are distributed on the circumference of the milling cutter and are divided into straight teeth and spiral teeth according to tooth profiles. The teeth are divided into coarse teeth and fine teeth. The helical tooth coarse-tooth milling cutter has the advantages of less tooth number, high cutter tooth strength and large chip containing space, and is suitable for rough machining and fine machining. The milling cutter is also called a disc milling cutter and is used for processing planes on a vertical milling machine, an end face milling machine or a gantry milling machine, and cutter teeth, namely coarse teeth and fine teeth, are arranged on the end face and the circumference. The structure of the device is integrated, insert-type and indexable. The number of cutting inserts involved in cutting at any one time is an advantage, but too many, the power required is dependent on how many cutting edges are involved in cutting, and the position of the milling cutter relative to the workpiece plays an important role in chip formation, cutting edge loading and machining results. In face milling, with a mill having a width about thirty percent greater than the cutting width and positioned close to the center of the workpiece, the chip thickness does not vary much. The thickness of the chip cut in and out is slightly thinner than the thickness of the chip cut in the center cutting. To ensure that a sufficiently high average chip thickness per tooth feed is used, the number of cutter teeth suitable for the process must be correctly determined. The pitch of the milling cutter is the distance between the active cutting edges. Milling cutters can be classified into three types, a dense tooth milling cutter, a sparse tooth milling cutter, and a super dense tooth milling cutter, according to this value. And integral milling cutter on the existing market can't be more convenient when using change the tool bit, and is very troublesome during the dismantlement, reduces work efficiency, delays the course of work to the tangent plane cutting is irregular, causes economic loss, thereby further brings inconvenience for people, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel integral milling cutter possesses advantages such as the dismouting of being convenient for, has solved the inconvenient problem of general integral milling cutter dismouting.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of this integral milling cutter, the utility model provides a following technical scheme: a novel integral milling cutter comprises a cutter head, wherein the inner wall of the cutter head is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a tool apron through a coupler, the bottom of the cutter holder is provided with a through hole, the inner wall of the through hole is provided with a fastening thread, the inner wall of the through hole is movably connected with a connecting rod, the outer wall of the connecting rod is provided with connecting threads, one end of the connecting rod is fixedly connected with a vertical milling cutter, the outer wall of the vertical milling cutter is provided with external threads, the outer wall of the vertical milling cutter is movably connected with a connecting sleeve, the outer wall of the connecting sleeve is fixedly connected with an anti-slip ring, the top of the connecting sleeve is provided with a connecting hole, the inner wall of connecting hole is provided with the internal thread, the bottom fixedly connected with knife rest of blade disc, the shaft hole has been seted up to the bottom of knife rest, the front fixedly connected with screw of knife rest.

Preferably, the number of the fixing rods is two, and the two fixing rods are symmetrically arranged on two sides of the motor by taking the vertical center line of the motor as a symmetry axis.

Preferably, the number of the screws is four, two screws form one group, and the two groups of screws are symmetrically arranged on the front face of the tool rest by taking the vertical center line of the tool rest as a symmetry axis.

Preferably, the connecting rod and the through hole are matched in shape and size, and the diameter of the through hole is one centimeter.

Preferably, the anti-skidding ring is a rubber anti-skidding ring, and the thickness of the anti-skidding ring is two millimeters.

Preferably, the shape and size of the connecting hole and the vertical milling cutter are matched, and the aperture of the connecting hole is one point and two centimeters.

Preferably, the fixing rod is a stainless steel fixing rod, and the length of the fixing rod is three centimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel integral milling cutter possesses following beneficial effect:

1. this novel integral milling cutter through shaft hole, through-hole, connecting rod, external screw thread, antiskid circle, connecting hole, internal thread and the adapter sleeve that sets up, can reach the purpose of the dismouting of being convenient for, has solved the problem that general integral milling cutter is difficult to the dismouting, has improved dismouting efficiency for the work process has avoided causing economic loss, satisfies people's demand, gives people and brings convenience.

2. This novel integral milling cutter through motor, dead lever, connecting rod and the vertical milling cutter that sets up, can reach the purpose of high efficiency cutting, has improved the quality of product quality processing, avoids causing economic loss, gives people and provides more facilities.

3. This novel integral milling cutter through the antiskid circle, adapter sleeve and the internal thread that set up, can reach the purpose of fastening vertical milling cutter, makes things convenient for people to change milling cutter, improves people's machining efficiency for the work process satisfies people's needs, thereby it is more convenient when people use.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the connecting sleeve structure of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a cutter head; 2. a motor; 3. fixing the rod; 4. a tool holder; 5. a shaft hole; 6. a through hole; 7. a connecting rod; 8. an external thread; 9. an anti-slip ring; 10. connecting holes; 11. an internal thread; 12. connecting sleeves; 13. connecting threads; 14. fastening threads; 15. a tool apron; 16. a screw; 17. provided is a vertical milling cutter.

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, a novel integral milling cutter comprises a cutter head 1, wherein the inner wall of the cutter head 1 is fixedly connected with two fixing rods 3, the two fixing rods 3 are symmetrically arranged at two sides of a motor 2 by taking the vertical center line of the motor 2 as a symmetry axis, the fixing rods 3 are stainless steel fixing rods, the length of each fixing rod 3 is three centimeters, stainless steel is short for stainless acid-resistant steel, weak corrosion media such as air, steam and water or stainless steel is called stainless steel, chemical corrosion media such as acid, alkali and salt are called acid-resistant steel, one end of each fixing rod 3 is fixedly connected with the motor 2, an output shaft of the motor 2 is fixedly connected with a cutter holder 15 through a coupler, the bottom of the cutter holder 15 is provided with a through hole 6, the inner wall of the through hole 6 is provided with a fastening thread 14, the inner wall of the through hole 6 is movably connected with a connecting rod 7, the connecting rod 7 and the through hole 6 are matched in shape and size, the diameter of the through hole 6 is one centimeter, the outer wall of the connecting rod 7 is provided with a connecting thread 13, one end of the connecting rod 7 is fixedly connected with a vertical milling cutter 17, the purpose of efficient cutting can be achieved through the arranged motor 2, the fixing rod 3, the connecting rod 7 and the vertical milling cutter 17, the quality of product quality processing is improved, economic loss is avoided, more convenience is brought to people, the outer wall of the vertical milling cutter 17 is provided with an external thread 8, the outer wall of the vertical milling cutter 17 is movably connected with a connecting sleeve 12, the outer wall of the connecting sleeve 12 is fixedly connected with an anti-slip ring 9, the anti-slip ring 9 is a rubber anti-slip ring, the thickness of the anti-slip ring 9 is two millimeters, the rubber is a high-elasticity polymer material with reversible deformation, the rubber is rich in elasticity at room, the top of the connecting sleeve 12 is provided with a connecting hole 10, the connecting hole 10 and the vertical milling cutter 17 are matched in shape and size, the aperture of the connecting hole 10 is one point two centimeters, the inner wall of the connecting hole 10 is provided with an internal thread 11, the anti-slip ring 9, the connecting hole 10, the internal thread 11 and the connecting sleeve 12 are arranged through the shaft hole 5, the through hole 6, the connecting rod 7, the external thread 8, the anti-slip ring 9, the connecting hole 10, the internal thread 11 and the connecting sleeve 12, so that the aim of conveniently assembling and disassembling the integrated milling cutter is fulfilled, the problem that the general integrated milling cutter is difficult to assemble and disassemble is solved, the assembling and disassembling efficiency is improved, the working process is accelerated, the requirements of people are met, convenience is brought to the people, the aim of fastening the vertical milling cutter 17 can be fulfilled through the anti-slip ring 9, the connecting, the bottom of the cutter head 1 is fixedly connected with a cutter rest 4, the bottom of the cutter rest 4 is provided with a shaft hole 5, the front of the cutter rest 4 is fixedly connected with screws 16, the number of the screws 16 is four, two screws 16 are a group, and the two groups of screws 16 are symmetrically arranged on the front of the cutter rest 4 by taking the vertical center line of the cutter rest 4 as a symmetry axis.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the milling cutter is used, the connecting rod 7 is placed in the inner wall of the through hole 6, the fastening threads 14 and the connecting threads 13 are connected with each other, the internal threads 11 and the external threads 8 of the inner wall of the connecting sleeve 12 are connected with each other, after the connecting sleeve 12 is fixed, the motor 2 is operated, and the motor 2 drives the vertical milling cutter 17 to operate.

To sum up, this novel integral milling cutter can reach the purpose of the dismouting of being convenient for, has solved the problem that general integral milling cutter is difficult to the dismouting, has improved dismouting efficiency for the working process has avoided causing economic loss, satisfies people's demand, gives people and brings convenience.

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.

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

1. The utility model provides a novel integral milling cutter, includes blade disc (1), its characterized in that: the inner wall of the cutter head (1) is fixedly connected with a fixed rod (3), one end of the fixed rod (3) is fixedly connected with a motor (2), an output shaft of the motor (2) is fixedly connected with a cutter seat (15) through a coupler, a through hole (6) is formed in the bottom of the cutter seat (15), a fastening thread (14) is arranged on the inner wall of the through hole (6), a connecting rod (7) is movably connected with the inner wall of the through hole (6), a connecting thread (13) is arranged on the outer wall of the connecting rod (7), a vertical milling cutter (17) is fixedly connected with one end of the connecting rod (7), an external thread (8) is arranged on the outer wall of the vertical milling cutter (17), a connecting sleeve (12) is movably connected with the outer wall of the vertical milling cutter (17), an anti-skid ring (9) is fixedly connected with, the inner wall of connecting hole (10) is provided with internal thread (11), the bottom fixedly connected with knife rest (4) of blade disc (1), shaft hole (5) have been seted up to the bottom of knife rest (4), the front fixedly connected with screw (16) of knife rest (4).

2. The new solid milling cutter according to claim 1, wherein: the number of the fixing rods (3) is two, and the two fixing rods (3) are symmetrically arranged on two sides of the motor (2) by taking the vertical central line of the motor (2) as a symmetry axis.

3. The new solid milling cutter according to claim 1, wherein: the number of the screws (16) is four, two screws (16) form one group, and the two groups of screws (16) are symmetrically arranged on the front surface of the tool rest (4) by taking the vertical central line of the tool rest (4) as a symmetry axis.

4. The new solid milling cutter according to claim 1, wherein: the connecting rod (7) and the through hole (6) are matched in shape and size, and the diameter of the through hole (6) is one centimeter.

5. The new solid milling cutter according to claim 1, wherein: the anti-skid ring (9) is a rubber anti-skid ring, and the thickness of the anti-skid ring (9) is two millimeters.

6. The new solid milling cutter according to claim 1, wherein: the connecting hole (10) and the vertical milling cutter (17) are matched in shape and size, and the aperture of the connecting hole (10) is one point and two centimeters.

7. The new solid milling cutter according to claim 1, wherein: the fixing rod (3) is a stainless steel fixing rod, and the length of the fixing rod (3) is three centimeters.