CN216938601U

CN216938601U - Blunt-proof cutter head

Info

Publication number: CN216938601U
Application number: CN202123420210.0U
Authority: CN
Inventors: 洪华平; 罗亮; 邹勇
Original assignee: Ningbo Sanhan Alloy Material Co Ltd
Current assignee: Ningbo Sanhan Alloy Material Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model provides an anti-blunt cutter head, which relates to the technical field of cutter heads, solves the problem of the current knife edge breakage, and comprises a cutter head body, wherein a cutting edge is arranged on the side edge of the outer wall of the cutter head body, a plurality of curved surface grooves are respectively arranged on two sides of the outer wall of the cutting edge, a load cutter head is connected to one side of the outer wall of the plurality of curved surface grooves, an inclined cutting edge is arranged on one side of the outer wall of the load cutter head, a pair of through grooves are arranged on one side of the outer wall of the cutting edge, a first fixing block and a second fixing block are respectively arranged in the pair of through grooves, the first fixing block and the second fixing block are respectively positioned on two sides of the cutting edge, one end of the first fixing block is connected with a first reinforcing plate, one end of the second fixing block is connected with a second reinforcing plate, and one ends of the first reinforcing plate and the second fixing block are higher than the side edge of the cutting edge. The utility model discloses a possess and prevent blunt function, be applicable to the processing of more types of work pieces, and work efficiency is higher.

Description

Blunt-proof cutter head

Technical Field

The utility model belongs to the technical field of processing cutter heads, and particularly relates to an anti-blunting cutter head.

Background

The cutter head is a rotary cutter used for milling and machining and provided with one or more cutter teeth, and different workpieces can be reasonably machined according to requirements.

Based on the above, the present inventors found that the following problems exist: when the existing cutter head is used, the situation that a knife edge is broken frequently occurs, so that the cutter head is not sharp any more, and the normal processing of a workpiece is seriously influenced.

In view of the above, research and improvement are made on the existing structure and defects, and an anti-blunt cutter head is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anti-blunting cutter head to solve the problem of the existing knife edge breakage.

The utility model aims to prevent the blunt cutter head and the effect thereof, and is achieved by the following specific technical means:

the utility model provides a prevent blunt blade disc, includes the blade disc body, blade disc body outer wall avris is provided with the blade, blade outer wall both sides are provided with a plurality of curved surface recesses respectively, and are a plurality of outer wall one side of curved surface recess is connected with the load tool bit, load tool bit outer wall one side is provided with the slope cutting edge, blade outer wall one side is provided with a pair of groove that runs through, and is a pair of first fixed block and second fixed block are installed respectively to the inside that runs through the groove, just first fixed block is located the both sides of blade with the second fixed block respectively, first fixed block one end is connected with first reinforcing plate, second fixed block one end is connected with the second reinforcing plate, just the one end of first reinforcing plate and second fixed block all is higher than the avris of blade, the blade disc body is provided with the draw-in groove in the one side of keeping away from first reinforcing plate.

Further, the center shaft is installed in the interlude of blade disc body one side central point position, center shaft outer wall one side is provided with the anticreep recess.

Further, two calibration blocks are installed on one side of the outer wall of the cutter head body, and each calibration block comprises a first square block, a second square block, a through hole and identification scale marks.

Furthermore, a through hole is formed in one side of the outer wall of each of the first square block and the second square block, and an identification scale mark is arranged on one side, adjacent to the first square block and the second square block, of each of the first square block and the second square block.

Furthermore, a load bearing block is installed on the outer wall of the curved surface groove, and a round hole is installed inside the load bearing block.

Furthermore, a plurality of positioning holes are formed in the outer wall of the cutter head body and distributed at equal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anti-blunt cutter head has the advantages that through the mutual matching of the load cutter head, the curved surface groove, the first fixing block, the second fixing block, the first reinforcing plate and the second reinforcing plate, the cutter head is enabled to have a stronger cutter edge, the situation of cutter edge breakage is avoided, the contact area of the cutter edge is thickened through the installation connection of the load cutter head, the sharp part of the cutter edge is prevented from being broken, the waste scraps in processing are conveniently discharged through the arrangement of the curved surface groove, the accumulation and adhesion phenomena are reduced, the cutting port of the cutter head is widened through the matching use of the first fixing block, the second fixing block and the first reinforcing plate, the first reinforcing plate and the second reinforcing plate, when the cutter head contacts with a bulge, the first reinforcing plate and the second reinforcing plate can be preferentially removed, and the cutter is prevented from being blunt;

2. the anti-blunting cutter head has the anti-blunting function, is suitable for processing more types of workpieces, and has higher working efficiency.

Drawings

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

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

Fig. 3 is an enlarged schematic view of structure a of fig. 2 of the present invention.

FIG. 4 is a schematic diagram of the calibration block structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cutter head body; 2. a central shaft; 3. cutting edges; 4. a load cutter head; 5. a curved surface groove; 6. a card slot; 7. a first fixed block; 8. positioning holes; 9. a negative weight block; 10. a calibration block; 101. a first block; 102. a second block; 103. perforating; 104. marking scale marks; 11. a first reinforcing plate; 12. a second fixed block; 13. a second reinforcing plate; 14. anticreep recess.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an anti-blunting cutter which comprises a cutter body 1, wherein a cutting edge 3 is arranged at the edge side of the outer wall of the cutter body 1, a plurality of curved surface grooves 5 are respectively arranged at two sides of the outer wall of the cutting edge 3, a load cutter head 4 is connected at one side of the outer wall of the plurality of curved surface grooves 5, an inclined cutting edge is arranged at one side of the outer wall of the load cutter head 4, the processing efficiency of the cutter is improved through the arrangement of the inclined cutting edge, a pair of through grooves are arranged at one side of the outer wall of the cutting edge 3, a first fixing block 7 and a second fixing block 12 are respectively arranged inside the pair of through grooves, the first fixing block 7 and the second fixing block 12 are respectively positioned at two sides of the cutting edge 3, one end of the first fixing block 7 is connected with a first reinforcing plate 11, one end of the second fixing block 12 is connected with a second reinforcing plate 13, and one ends of the first reinforcing plate 11 and the second fixing block 12 are higher than the edge side of the cutting edge 3, the cutter head has a better cutting function, and the clamping groove 6 is formed in one side, far away from the first reinforcing plate 11, of the cutter head body 1.

Wherein, 1 one side central point of blade disc body puts and alternates and installs

center pin

2, and 2 outer wall one sides of center pin are provided with anticreep recess 14, use through the cooperation of center pin 2 with anticreep recess 14 for the installation of this blade disc is more convenient.

Wherein, two calibration blocks 10 are installed to 1 outer wall one side of blade disc body, and two calibration blocks 10 include first square 101, second square 102, perforation 103 and sign scale mark 104, and through the installation use of calibration block 10, the dislocation situation appears when avoiding this blade disc to install and use.

Wherein, the outer wall one side of first square 101 and second square 102 sets up perforation 103, and the adjacent one side of first square 101 and second square 102 sets up sign scale mark 104, through the setting of sign scale mark 104 for first square 101 and second square 102 realize accurate regulation.

Wherein, the burden piece 9 is installed to curved surface recess 5 outer wall, and burden piece 9 internally mounted has the round hole, uses through the installation of burden piece 9, has improved this blade disc weight, and then is convenient for this blade disc to process large-scale work piece.

Wherein, 1 outer wall of blade disc body is provided with a plurality of locating holes 8, and a plurality of locating holes 8 are equidistant to be distributed, through the setting of locating hole 8 for accurate installation butt joint is realized to this blade disc.

The specific use mode and function of the embodiment are as follows:

when the anti-blunt cutter head is used, firstly, whether the structure of the cutter head is complete or not is detected, after the cutter head is confirmed to be intact, the cutter head is installed on a designated mechanical device, the device is started to drive the cutter head to carry out operation test, and after the normal operation is ensured, a workpiece is put into the cutter head to carry out processing, wherein the contact area of the cutting edge 3 is thickened through the installation connection of the load cutter head 4, so that the sharp part of the cutting edge 3 is prevented from being broken, the waste scraps of the processing are conveniently discharged through the arrangement of the curved surface groove 5, the phenomenon of accumulation and adhesion is reduced, the cutting port of the cutter head is widened through the matching use of the first fixing block 7, the second fixing block 12, the first reinforcing plate 11 and the second reinforcing plate 13, so that the cutter head can be preferentially removed when contacting with a bulge, and the cutter head is prevented from being blunt, the utility model has the blunt-proof function, is suitable for processing more types of workpieces and has higher working efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an anti blunt blade disc which characterized in that: comprises a cutter head body (1), a cutting edge (3) is arranged at the side of the outer wall of the cutter head body (1), a plurality of curved surface grooves (5) are respectively arranged at the two sides of the outer wall of the cutting edge (3), a plurality of load cutter heads (4) are connected at one side of the outer wall of the curved surface grooves (5), an inclined cutting edge is arranged at one side of the outer wall of the load cutter heads (4), a pair of through grooves are arranged at one side of the outer wall of the cutting edge (3), a first fixing block (7) and a second fixing block (12) are respectively arranged in the through grooves, the first fixing block (7) and the second fixing block (12) are respectively arranged at the two sides of the cutting edge (3), one end of the first fixing block (7) is connected with a first reinforcing plate (11), one end of the second fixing block (12) is connected with a second reinforcing plate (13), and the ends of the first reinforcing plate (11) and the second fixing block (12) are respectively higher than the side of the cutting edge (3), a clamping groove (6) is formed in one side, far away from the first reinforcing plate (11), of the cutter head body (1).

2. The anti-dulling cutterhead of claim 1, wherein: center pin (2) are installed in the interlude of blade disc body (1) one side central point position, center pin (2) outer wall one side is provided with anticreep recess (14).

3. The blunting-resistant cutter head of claim 1 wherein: two calibration blocks (10) are installed on one side of the outer wall of the cutter head body (1), and the two calibration blocks (10) comprise a first square block (101), a second square block (102), a through hole (103) and identification scale marks (104).

4. The anti-dulling cutterhead of claim 3, wherein: one side of the outer wall of the first square block (101) and the second square block (102) is provided with a through hole (103), and one side of the first square block (101) adjacent to the second square block (102) is provided with a mark scale mark (104).

5. The blunting-resistant cutter head of claim 1 wherein: the outer wall of the curved surface groove (5) is provided with a negative weight block (9), and a round hole is arranged inside the negative weight block (9).

6. The blunting-resistant cutter head of claim 1 wherein: the cutter head is characterized in that a plurality of positioning holes (8) are formed in the outer wall of the cutter head body (1), and the positioning holes (8) are distributed at equal intervals.