CN219581772U

CN219581772U - High-strength multi-edge numerical control milling cutter

Info

Publication number: CN219581772U
Application number: CN202320030440.6U
Authority: CN
Inventors: 安玉慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-25
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of numerical control cutters and discloses a high-strength multi-edge numerical control milling cutter, which comprises a mounting rod, wherein a fixing device is fixedly arranged on the side surface of the mounting rod, a mounting screw is fixedly inserted in the middle of the fixing device, a fastener is fixedly connected to the surface layer of the mounting screw, a movable groove is fixedly formed in the inner side of the bottom of the mounting rod, a traction spring is fixedly welded in the movable groove, a telescopic block is fixedly arranged at the other end of the traction spring, and a mounting seat is movably arranged at the bottom of the mounting rod. The stability of installation pole installation can be guaranteed through the effect of traction spring and flexible piece, installs at the mount pad top layer through fastening nut, can guarantee the stability of milling cutter when the operation, improves factor of safety, is provided with the screw thread sword tooth in the tool bit inboard and can strengthen milling cutter's working strength, improves holistic work efficiency, and the design theory that this milling cutter adopted the multiple-blade can guarantee milling cutter work's high efficiency, and the design on sand layer can improve milling cutter's life simultaneously.

Description

High-strength multi-edge numerical control milling cutter

Technical Field

The utility model relates to the technical field of numerical control cutters, in particular to a high-strength multi-edge numerical control milling cutter.

Background

A numerical control milling cutter is a rotary tool for milling machining having one or more cutter teeth. When in operation, each cutter tooth cuts off the allowance of the workpiece intermittently in sequence. The milling cutter is mainly used for steps, grooves, forming surfaces, cutting workpieces and other processing procedures. A broad sense of cutting tools includes both cutters and abrasive tools; meanwhile, the numerical control cutter comprises accessories such as a cutter bar, a cutter handle and the like besides a cutter blade for cutting.

The prior numerical control milling cutter has the following defects: the existing numerical control milling cutter is poor in strength, so that the numerical control milling cutter is easy to collide and damage when being collided, and the service life of the numerical control milling cutter is shortened; the installation of the cutter is not jointed with the installation of the cutter fixing seat, so that the precision of a machined part and the service life of the cutter are affected; meanwhile, the numerical control milling cutter is inconvenient to replace, and the use requirement of a user cannot be met.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-strength multi-edge numerical control milling cutter, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high strength's multi-blade numerical control milling cutter, includes the installation pole, the fixed fixing device that is provided with in installation pole side, fixed the inserting has the installation screw rod in the middle of the fixing device, installation screw rod top layer fixedly connected with fastener, the inboard fixed movable groove of having seted up in installation pole bottom, the inside fixed welding of movable groove has traction spring, traction spring other end fixed mounting has the flexible piece, installation pole bottom movable mounting has the mount pad, the fixed mounting groove has been seted up in mount pad top layer, the fixed slot that has been seted up of mounting groove inner wall, the fixed welding in mount pad side bottom has the milling cutter body, the milling cutter body includes tool bit, knife rest, screw thread sword tooth fixed welding is at the inboard top layer of knife rest, tool bit fixed welding is at the top layer, the screw has been seted up on the fixed both sides in mount pad top layer, the inside middle movable mounting has fastening nut, the tool bit top layer is fixed to be provided with the frosting layer.

Optionally, the installation pole is installed in the mounting groove that the mount pad top layer set up through the effect of traction spring and flexible piece.

Optionally, the fastener is installed on the surface layer of the mounting rod through a mounting screw rod, and is fixed on the surface layer of the mounting seat through a fastening nut.

Optionally, the tool rest inboard is provided with screw thread sword tooth and tool bit top layer is provided with the sand grinding layer.

The utility model provides a high-strength multi-edge numerical control milling cutter, which has the following beneficial effects:

1. this high strength's multi-edge numerical control milling cutter can guarantee the stability of installation pole installation through the effect of traction spring and flexible piece, installs at the mount pad top layer through fastening nut simultaneously, can guarantee the stability of milling cutter when the operation, improves factor of safety, is provided with screw thread sword tooth in the tool bit inboard simultaneously and can strengthen milling cutter's working strength, improves holistic work efficiency, and this milling cutter has adopted the design theory of multi-edge to guarantee milling cutter work's high efficiency, and the design on sand layer can improve milling cutter's life simultaneously.

2. This high strength's multi-edge numerical control milling cutter is fixed the fastener through inserting the installation screw rod inside fixing device, and the other end passes through fastening nut to be installed at the mount pad top layer simultaneously, and the traction spring of installation pole bottom can compress and drive the telescopic block and remove with the inside fixed slot chucking of mounting groove, guarantees milling cutter's stability at the during operation to and can conveniently dismantle the change to milling cutter, improved milling cutter's result of use.

3. This high strength's multi-edge numerical control milling cutter through the blade that is provided with the multi-edge, can improve milling cutter's working strength and work efficiency, is provided with the screw thread sword tooth in the knife rest inside simultaneously and can assist the tool bit to work, has strengthened holistic working strength, and the tool bit top layer is provided with the abrasive layer and can reduces milling cutter's wearing and tearing degree in the during operation, improves milling cutter's life.

4. To sum up, this high strength's multi-edge numerical control milling cutter has stronger work effect, can improve holistic work efficiency, and the machining effect is better, and the cutter can be dismantled at any time and change simultaneously, practices thrift the processing cost, and whole practicality is strong, has great marketing value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom skin layer of the present utility model;

FIG. 3 is a schematic side view of a milling cutter body according to the present utility model;

FIG. 4 is a schematic view of the front face of the milling cutter body according to the present utility model;

FIG. 5 is a schematic view of a portion of a fastening device according to the present utility model;

FIG. 6 is a schematic top view of the present utility model;

fig. 7 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a mounting rod; 2. a mounting base; 3. a milling cutter body; 31. a cutter head; 32. a thread cutter tooth; 33. a tool holder; 34. grinding the sand layer; 4. a fastener; 5. a traction spring; 6. a movable groove; 7. a telescopic block; 8. a fixing device; 9. installing a screw; 10. a screw hole; 11. a mounting groove; 12. a fastening nut; 13. a fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high strength multi-edge numerical control milling cutter, including installation pole 1, installation pole 1 side is fixed and is provided with fixing device 8, installation pole 1 bottom inboard is fixed to be offered movable groove 6, the fixed welding in movable groove 6 has traction spring 5, traction spring 5 other end fixed mounting has flexible piece 7, traction spring 5 can drive flexible piece 7 and remove in movable groove 6, install installation pole 1, installation pole 1 bottom movable mounting has mount pad 2, the fixed mounting groove 11 of seting up in mount pad 2 top surface layer, the fixed mounting groove 13 of seting up of mounting groove 11 inner wall, fixed mounting groove 13 can carry out the joint to flexible piece 7, guarantee the installation effect of installation pole 1, the fixed welding in mount pad 2 side bottom has milling cutter body 3, milling cutter body 3 includes tool bit 31, knife rest 33, screw thread sword tooth 32 fixed welding is at the inboard top layer of knife rest 33, the design of screw thread sword tooth 32 can alleviate the work burden of tool bit 31, this milling cutter has the structure of many cutting edges simultaneously, can strengthen holistic working strength, tool bit 31 fixed welding is at knife rest 33 top layer, tool bit 31 top layer is fixed to be provided with the sand layer 34, the wearing and tearing of tool bit can be reduced in the design of sand layer 34, improve the life of tool bit 31, have the operational characteristics of high strength, the installation is firm simultaneously.

Referring to fig. 5-7, the fixing device 8 is fixedly inserted with the mounting screw 9 in the middle, the surface layer of the mounting screw 9 is fixedly connected with the fastener 4, the fastener 4 is fixed through the mounting screw 9, the working stability is improved, screw holes 10 are fixedly formed in two sides of the surface layer of the top of the mounting seat 2, the fastening nuts 12 are movably mounted in the middle of the inner part of the screw holes 10, the mounting stability is guaranteed, meanwhile, the mounting device can be conveniently detached, the cost is saved, the overall design is simple, and the practicability is strong.

To sum up, during the use, this high strength multi-edge numerical control milling cutter, through inserting installation pole 1 inside mounting groove 11, this in-process telescopic piece 7 can compress traction spring 5 and remove inside movable groove 6, fix installation pole 1 inside mounting groove 11, telescopic piece 7 can with fixed slot 13 chucking, this moment through the screw 10 on fastener 4 and mount pad 2 top layer to it, accomplish fastener 4 is fixed through fastening nut 12, start external equipment work, installation pole 1 is rotatory, milling cutter body 3 also rotates along with and drives the tool bit work.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength multi-edge numerical control milling cutter, includes installation pole (1), the fixed fixing device (8) that is provided with of installation pole (1) side, fixed installation screw rod (9) of having inserted in the middle of fixing device (8), its characterized in that: the utility model provides a grinding device for a milling machine, including installation screw (9) top layer fixedly connected with fastener (4), movable groove (6) have been seted up to installation screw (1) bottom inboard fixed, movable groove (6) inside fixed welding has traction spring (5), traction spring (5) other end fixed mounting has telescopic block (7), installation screw (1) bottom movable mounting has mount pad (2), mount pad (2) top fixed mounting groove (11) have been seted up in top surface layer, fixed slot (13) have been seted up to mount pad (11) inner wall, fixed welding in mount pad (2) side bottom has milling cutter body (3), milling cutter body (3) include tool bit (31), knife rest (33), screw tooth (32) fixed welding is at knife rest (33) inboard top layer, tool bit (31) fixed welding is at knife rest (33) top surface layer, screw (10) have been seted up in the top surface layer both sides of mount pad (2), screw (10) inside centre movable mounting fastening nut (12), tool bit (31) fixed grinding layer (34) are provided with.

2. The high strength multi-edge numerically controlled milling cutter of claim 1, wherein: the mounting rod (1) is mounted in a mounting groove (11) formed in the surface layer of the mounting seat (2) through the action of the traction spring (5) and the telescopic block (7).

3. The high strength multi-edge numerically controlled milling cutter of claim 1, wherein: the fastener (4) is arranged on the surface layer of the mounting rod (1) through the mounting screw rod (9), and is fixed on the surface layer of the mounting seat (2) through the fastening nut (12).

4. The high strength multi-edge numerically controlled milling cutter of claim 1, wherein: screw thread cutter teeth (32) are arranged on the inner side of the cutter rest (33), and a sand grinding layer (34) is arranged on the surface layer of the cutter head (31).