CN214977975U

CN214977975U - High-strength milling cutter

Info

Publication number: CN214977975U
Application number: CN202120304607.4U
Authority: CN
Inventors: 吴金年
Original assignee: Zhejiang Yili Tool Co ltd
Current assignee: Zhejiang Yili Tool Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-03
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a high strength milling cutter, including the drill bit, the right side of drill bit is provided with the blade, solid fixed ring has been cup jointed in the left side on blade surface and the equal activity in right side, gu fixed ring's top and the equal fixedly connected with aluminum alloy plate in bottom, the left side on blade surface is provided with the thread groove. The left side and the right side on blade surface just are located thread groove and solid fixed ring between all are provided with the friction ring, the utility model discloses a user installation blade is on the machine, then solid fixed ring joint is in blade and machine junction, high-speed rotation makes the blade reduce the phenomenon of rocking at the machine kneck in final machining, and the drill bit makes the drill bit cut into easily also can discharge the waste material with material contact cooperation spiral shell type strip and thread groove simultaneously, has solved the not enough cracked problem that appears easily of current milling cutter intensity, has reduced the loss of user processing, has increased the life-span of milling cutter processing, has also improved the practicality of milling cutter processing.

Description

High-strength milling cutter

Technical Field

The utility model relates to a milling cutter technical field specifically is a high strength milling cutter.

Background

Milling cutters, which are rotary tools used for milling and having one or more teeth, are used for machining planes, steps, grooves, formed surfaces, cutting off workpieces and the like on milling machines, and the teeth cut off the allowance of the workpiece intermittently in sequence during operation.

Milling cutter needs to be used in machining, but the existing milling cutter is not enough in strength and easy to break, so that the machining loss of a user is increased, the service life of milling cutter machining is shortened, and the practicability of milling cutter machining is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a high strength milling cutter possesses the advantage of high strength, has solved the not enough cracked problem that appears easily of current milling cutter intensity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength milling cutter, includes the drill bit, the right side of drill bit is provided with the blade, solid fixed ring has been cup jointed in the equal activity in left side and the right side on blade surface, gu fixed ring's top and the equal fixedly connected with aluminum alloy plate in bottom, the left side on blade surface is provided with the thread groove.

As the utility model discloses it is preferred, the left side and the right side on blade surface just are located thread groove and all are provided with the friction ring between the solid fixed ring, the quantity of friction ring is three, and evenly distributed, the friction ring is used with the blade cooperation.

As the utility model discloses it is preferred, solid fixed ring's right side is provided with the clutch blocks, the quantity of clutch blocks is a plurality of, and evenly distributed, the clutch blocks uses with solid fixed ring cooperation.

As the utility model discloses preferred, the surface of aluminum alloy plate is provided with the rectangle strip, the length of rectangle strip equals the length of aluminum alloy plate, the rectangle strip uses with the aluminum alloy plate cooperation.

As the utility model discloses preferred, the surface of drill bit is provided with the spiral shell type strip, the spiral shell type strip uses with the drill bit cooperation.

As the utility model discloses it is preferred, gu fixed ring's surface is provided with the friction line, the thickness of friction line is greater than three millimeters, gu fixed ring uses with the friction line cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the drill bit, the blade, solid fixed ring, aluminum alloy plate and thread groove cooperation are used, install the blade on the machine through the user, then solid fixed ring joint is in blade and machine junction, high-speed rotation makes the blade reduce the phenomenon of rocking at the machine kneck in last machining, the drill bit makes the drill bit cut into easily with material contact cooperation spiral shell type strip and thread groove simultaneously and also can discharge the waste material, thereby realize the intensity that milling cutter used, the cracked problem appears easily in having solved current milling cutter intensity, the loss of user processing has been reduced, the life-span of milling cutter processing has been increased, the practicality of milling cutter processing has also been improved.

2. The utility model discloses a blade can be assisted in the setting of friction ring and work, plays friction-increasing's effect simultaneously, has avoided solid fixed ring the phenomenon that breaks away from to appear on the blade, also improves the security of mechanical work.

3. The utility model discloses a setting of clutch blocks can assist solid fixed ring to carry out work, plays friction-increasing's effect simultaneously, has avoided solid fixed ring not hard up phenomenon to appear on the surface of blade, also improves the rotatory stability of blade.

4. The utility model discloses a setting of rectangle strip can assist the aluminum alloy plate to carry out work, plays reinforced (rfd) effect simultaneously, has avoided the aluminum alloy plate to receive the effect that the deformation appears in the collision, reduces the life of aluminum alloy plate.

5. The utility model discloses a setting of spiral shell type strip can assist the drill bit to carry out work, plays the effect of convenient work simultaneously, has avoided drill bit plane contact material to lead to the drill bit wearing and tearing to increase, influences work efficiency.

6. The utility model discloses a setting of friction line can assist solid fixed ring to carry out work, plays friction-increasing's effect simultaneously, has avoided the phenomenon that the user skidded appearing in the solid fixed ring's of operation in-process, and also the person of facilitating the use operates.

Drawings

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

FIG. 2 is a front view of the bit body structure of FIG. 1 in accordance with the present invention;

fig. 3 is a perspective view of the friction block shown in fig. 2 according to the present invention.

In the figure: 1. a drill bit; 2. a blade body; 3. a fixing ring; 4. aluminum alloy plate; 5. a thread groove; 6. a friction ring; 7. a friction block; 8. a rectangular strip; 9. a helical strip; 10. and (5) rubbing the lines.

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.

As shown in fig. 1 to 3, the utility model provides a pair of high strength milling cutter, including drill bit 1, the right side of drill bit 1 is provided with blade 2, and solid fixed ring 3 has been cup jointed in the equal activity in left side and the right side on blade 2 surface, and solid fixed ring 3's top and the equal fixedly connected with aluminum alloy plate 4 in bottom, the left side on blade 2 surface are provided with thread groove 5.

Referring to fig. 2, friction rings 6 are respectively arranged on the left side and the right side of the surface of the knife body 2 and between the thread groove 5 and the fixing ring 3, the number of the friction rings 6 is three, the friction rings 6 are uniformly distributed, and the friction rings 6 are matched with the knife body 2 for use.

Adopt above-mentioned scheme: through the setting of friction ring 6, can assist blade 2 to carry out work, play the effect that increases friction simultaneously, avoided solid fixed ring 3 the phenomenon that breaks away from to appear on blade 2, also improve the security of mechanical work.

Referring to fig. 3, the right side of the fixing ring 3 is provided with a plurality of friction blocks 7, the friction blocks 7 are uniformly distributed, and the friction blocks 7 are matched with the fixing ring 3.

Adopt above-mentioned scheme: through the setting of clutch blocks 7, can assist solid fixed ring 3 to carry out work, play increasing frictional effect simultaneously, avoided solid fixed ring 3 not hard up phenomenon to appear on the surface of blade 2, also improved the rotatory stability of blade 2.

Referring to fig. 2, the surface of the aluminum alloy sheet 4 is provided with rectangular strips 8, the length of the rectangular strips 8 is equal to the length of the aluminum alloy sheet 4, and the rectangular strips 8 are used in cooperation with the aluminum alloy sheet 4.

Adopt above-mentioned scheme: through the setting of rectangle strip 8, can assist aluminium alloy plate 4 to carry out work, play reinforced (rfd) effect simultaneously, avoided aluminium alloy plate 4 to receive the effect that the deformation appears in the collision, reduced aluminium alloy plate 4's life.

Referring to fig. 1, the surface of the drill bit 1 is provided with a helical strip 9, and the helical strip 9 is used in cooperation with the drill bit 1.

Adopt above-mentioned scheme: through the setting of spiral shell type strip 9, can assist drill bit 1 to carry out work, play the effect of convenient work simultaneously, avoided 1 plane contact material of drill bit to lead to 1 wearing and tearing of drill bit to increase, influence work efficiency.

Referring to fig. 2, the surface of the fixing ring 3 is provided with friction lines 10, the thickness of the friction lines 10 is more than three millimeters, and the fixing ring 3 is used in cooperation with the friction lines 10.

Adopt above-mentioned scheme: through the setting of friction line 10, can assist solid fixed ring 3 to carry out work, play the effect that increases friction simultaneously, avoid the phenomenon that the user skidded appearing in the in-process of solid fixed ring 3 of operation, also the person of facilitating the use operates.

The utility model discloses a theory of operation and use flow: when using, install blade 2 on the machine through the user, then 3 joints of solid fixed ring at blade 2 and machine junction, high-speed rotation makes blade 2 reduce the phenomenon of rocking at the machine interface department in the final machine tooling, and drill bit 1 makes drill bit 1 cut into easily also can discharge the waste material with material contact cooperation spiral shell type strip 9 and thread groove 5 simultaneously to realize the intensity that milling cutter used.

In summary, the following steps: this high strength milling cutter, through drill bit 1, blade 2, solid fixed ring 3, 5 cooperations of aluminum alloy plate 4 and thread groove use, install blade 2 on the machine through the user, then 3 joints of solid fixed ring at blade 2 and machine junction, high-speed rotation makes blade 2 reduce the phenomenon of rocking at the machine kneck in final machining, simultaneously drill bit 1 and material contact cooperation spiral strip 9 and thread groove 5 make drill bit 1 cut into easily also can the discharge waste material, thereby realize the intensity that milling cutter used, the not enough cracked problem that appears easily of current milling cutter intensity has been solved.

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. A high strength milling cutter, comprising a drill bit (1), characterized in that: the right side of drill bit (1) is provided with blade (2), solid fixed ring (3) have been cup jointed in the left side and the equal activity in right side on blade (2) surface, the top and the equal fixedly connected with aluminum alloy plate (4) in bottom of solid fixed ring (3), the left side on blade (2) surface is provided with thread groove (5).

2. A high strength milling cutter according to claim 1 wherein: the utility model discloses a scalpel blade, including blade (2), blade (2) surface, be provided with friction ring (6) on the left side and the right side and be located between thread groove (5) and solid fixed ring (3), the quantity of friction ring (6) is three, and evenly distributed, friction ring (6) and blade (2) cooperation are used.

3. A high strength milling cutter according to claim 1 wherein: the right side of solid fixed ring (3) is provided with clutch blocks (7), the quantity of clutch blocks (7) is a plurality of, and evenly distributed, clutch blocks (7) use with solid fixed ring (3) cooperation.

4. A high strength milling cutter according to claim 1 wherein: the surface of aluminum alloy plate (4) is provided with rectangle strip (8), the length of rectangle strip (8) equals the length of aluminum alloy plate (4), rectangle strip (8) and aluminum alloy plate (4) cooperation are used.

5. A high strength milling cutter according to claim 1 wherein: the surface of the drill bit (1) is provided with a spiral strip (9), and the spiral strip (9) is matched with the drill bit (1) for use.

6. A high strength milling cutter according to claim 1 wherein: the surface of the fixing ring (3) is provided with friction grains (10), the thickness of the friction grains (10) is larger than three millimeters, and the fixing ring (3) is matched with the friction grains (10) for use.