CN220943354U

CN220943354U - Edge number adjustable face milling cutter

Info

Publication number: CN220943354U
Application number: CN202322755494.1U
Authority: CN
Inventors: 张佳琪; 刘益飞; 苏垚
Original assignee: Changzhou Hongfu Precision Tools Co ltd
Current assignee: Changzhou Hongfu Precision Tools Co ltd
Priority date: 2023-10-14
Filing date: 2023-10-14
Publication date: 2024-05-14
Anticipated expiration: 2033-10-14

Abstract

The utility model relates to the technical field of milling cutters and discloses a blade number adjustable type face milling cutter, which comprises a basic component, a milling cutter component and a mounting component, wherein the milling cutter component is mounted at the bottom end of the basic component, the mounting component is arranged at the top end of the basic component, the basic component comprises a fixing rod, a plurality of fixing holes are formed in the outer wall of the top end of the fixing rod, a cutter holder is fixedly connected to the bottom end of the fixing rod, a plurality of grooves are formed in the outer wall of the cutter holder, and threaded holes are formed in the inner walls of the grooves. In the utility model, the fixing rod is firstly pulled and pushed, so that the fixing of the fixing rod is released, the fixing rod is further separated from the mounting plate, and the disassembly of the tool apron is realized, so that the tool apron is convenient for a worker to disassemble, and then when the tool apron is mounted, the fixing rod enters the pushing block, then the pushing block is pushed upwards, the fixing rod enters the mounting plate, the fixing hole is matched with the position of the reset spring, and then the pushing block is released.

Description

Edge number adjustable face milling cutter

Technical Field

The utility model relates to the technical field of milling cutters, in particular to a face milling cutter with adjustable edge number.

Background

Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces, cutting workpieces, etc. on milling machines. According to the working requirements, milling cutters can be divided into cylindrical milling cutters, face milling cutters, end milling cutters and the like, wherein the face milling cutters are mainly used for machining planes on vertical milling machines, end milling machines or planer milling machines, and cutter teeth are arranged on the end faces and the circumferences;

The existing face milling cutter needs to be disassembled when maintaining the cutter holder, and the cutter holder has a certain volume, so that the cutter holder is inconvenient for workers to disassemble, and a plurality of workers are required to cooperate, so that certain trouble is brought to the workers.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a convenient-to-mount edge-number adjustable face milling cutter.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The face milling cutter with the adjustable edge number comprises a basic component, a milling cutter component and a mounting component, wherein the milling cutter component is mounted at the bottom end of the basic component, the mounting component is arranged at the top end of the basic component, the basic component comprises a fixing rod, a plurality of fixing holes are formed in the outer wall of the top end of the fixing rod, a cutter holder is fixedly connected to the bottom end of the fixing rod, a plurality of grooves are formed in the outer wall of the cutter holder, and threaded holes are formed in the inner walls of the grooves;

The installation component includes the mounting panel, the mounting panel bottom is provided with a plurality of spouts, the equal fixedly connected with reset spring of outside one end of spout, the equal fixedly connected with fixed slide bar of outside one end of reset spring, all rotation of fixed slide bar bottom is connected with the connecting rod, connecting rod bottom fixedly connected with promotes the piece.

Further, the milling cutter assembly comprises a plurality of blades, wherein fixing bolts are arranged on the inner walls of the blades, and the fixing bolts are connected with the inner walls of the threaded holes in a threaded mode.

Further, the dead lever top sets up at mounting panel top inner wall, the dead lever outer wall sets up at the impeller block inner wall.

Further, the inner walls of the fixed sliding rods are all in sliding connection with the top end of the sliding groove, and the shape of the sliding groove is matched with the shape of the fixed hole.

Further, the grooves are uniformly distributed on the outer wall of the tool apron, and the left end of the blade is arranged at the right end of the groove.

Further, the insert bottom end is lower than the insert seat bottom end.

Further, the outer wall of the fixing bolt is embedded in the inner wall of the blade.

The utility model has the following beneficial effects:

1. In the utility model, the fixing rod is pulled up and pushed firstly, so that the fixing of the fixing rod is released, the fixing rod is separated from the mounting plate, and the disassembly of the tool apron is realized, so that the tool apron is convenient for a worker to disassemble, then when the tool apron is mounted, the fixing rod enters the pushing block, then the pushing block is pushed upwards, the fixing rod enters the mounting plate, the fixing hole is matched with the position of the reset spring, then the pushing block is released, and the fixing slide rod is clamped into the fixing hole due to the reset action of the reset spring, so that the purpose of mounting the tool apron is achieved.

2. According to the utility model, the plurality of grooves are uniformly formed in the outer wall of the tool apron, the blades are fixed on the periphery of the tool apron through the fixing bolts, and when the number of the blades needs to be adjusted, the blades only need to be taken down by screwing the bolts.

Drawings

FIG. 1 is a schematic view of a front view of a face milling cutter with adjustable number of cutting edges according to the present utility model;

FIG. 2 is a schematic view of a face milling cutter holder with adjustable number of cutting edges according to the present utility model;

fig. 3 is a schematic view of an edge number adjustable face milling cutter mounting assembly according to the present utility model.

Legend description:

1. A base assembly; 101. a fixed rod; 102. a tool apron; 2. a milling cutter assembly; 201. a blade; 202. a fixing bolt; 203. a threaded hole; 204. a groove; 3. a mounting assembly; 301. a mounting plate; 302. a chute; 303. fixing the slide bar; 304. a connecting rod; 305. a pushing block; 306. a return spring; 307. and a fixing hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the face milling cutter with the adjustable number of blades comprises a basic component 1, a milling cutter component 2 and a mounting component 3, wherein the milling cutter component 2 is mounted at the bottom end of the basic component 1, the mounting component 3 is arranged at the top end of the basic component 1, the basic component 1 comprises a fixing rod 101, a plurality of fixing holes 307 are formed in the outer wall of the top end of the fixing rod 101, a cutter holder 102 is fixedly connected with the bottom end of the fixing rod 101, a plurality of grooves 204 are formed in the outer wall of the cutter holder 102, and threaded holes 203 are formed in the inner walls of the grooves 204;

The installation component 3 includes mounting panel 301, the mounting panel 301 bottom is provided with a plurality of spouts 302, the outside one end of spout 302 all fixedly connected with reset spring 306, the outside one end of reset spring 306 all fixedly connected with fixed slide bar 303, fixed slide bar 303 bottom all rotates and is connected with connecting rod 304, connecting rod 304 bottom fixedly connected with impeller 305, push 309 is pulled at first, thereby remove the fixed of dead lever 101, and then make dead lever 101 break away from mounting panel 301, thereby realize dismantling blade holder 102, therefore make things convenient for the staff to dismantle blade holder 102, then when installing the blade holder, make dead lever 101 enter into inside impeller 305, then upwards promote impeller 305, make dead lever 101 enter into inside mounting panel 301, make fixed hole 307 coincide with reset spring 306 position, then loosen impeller 305, and because reset action of reset spring 306 can make fixed slide bar 303 card enter into inside the fixed hole 307, reach the purpose of installing blade holder 102.

Further explaining, the milling cutter assembly 2 includes a plurality of blades 201, the inner wall of the blades 201 all is provided with fixing bolts 202, fixing bolts 202 threaded connection is at the screw hole 203 inner wall, fixing rod 101 top sets up at mounting panel 301 top inner wall, the fixing rod 101 outer wall sets up at the impeller 305 inner wall, the equal sliding connection of fixed slide bar 303 inner wall is at the spout 302 top, spout 302 shape and fixed hole 307 appearance fit, recess 204 evenly distributed is at blade holder 102 outer wall, the left end setting of blades 201 is at the right-hand member of recess 204, the blade 201 bottom is less than the blade holder 102 bottom, fixing bolts 202 outer wall gomphosis is at blade 201 inner wall, evenly be provided with a plurality of recesses 204 at the outer wall of blade holder 102, fix the blade 201 at the blade holder 102 periphery through fixing bolts 202, when adjusting blade 201 quantity, only need twist off the bolt and take off blade 201.

Working principle: the fixing rod 101 is pulled up to be fixed, the fixing rod 101 is released from being fixed, the fixing rod 101 is separated from the mounting plate 301, and the tool holder 102 is detached, so that a worker can detach the tool holder 102 conveniently, when the tool holder is mounted, the fixing rod 101 enters the pushing block 305, the pushing block 305 is pushed upwards, the fixing rod 101 enters the mounting plate 301, the fixing hole 307 is matched with the position of the reset spring 306, the pushing block 305 is released, the fixing slide rod 303 is clamped into the fixing hole 307 due to the reset action of the reset spring 306, the tool holder 102 is mounted, a plurality of grooves 204 are uniformly formed in the outer wall of the tool holder 102, the tool 201 is fixed on the periphery of the tool holder 102 through the fixing bolts 202, and when the number of the tools 201 needs to be adjusted, the tools 201 only need to be screwed off by screwing the bolts.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a face milling cutter with adjustable number of edges, includes basic unit spare (1), milling cutter subassembly (2) and installation component (3), its characterized in that: the milling cutter assembly (2) is installed at the bottom end of the basic assembly (1), the installation assembly (3) is arranged at the top end of the basic assembly (1), the basic assembly (1) comprises a fixing rod (101), a plurality of fixing holes (307) are formed in the outer wall of the top end of the fixing rod (101), a cutter holder (102) is fixedly connected to the bottom end of the fixing rod (101), a plurality of grooves (204) are formed in the outer wall of the cutter holder (102), and threaded holes (203) are formed in the inner wall of each groove (204);

The mounting assembly (3) comprises a mounting plate (301), a plurality of sliding grooves (302) are formed in the bottom end of the mounting plate (301), reset springs (306) are fixedly connected to the outer ends of the sliding grooves (302), fixed sliding rods (303) are fixedly connected to the outer ends of the reset springs (306), connecting rods (304) are rotatably connected to the bottom ends of the fixed sliding rods (303), and pushing blocks (305) are fixedly connected to the bottom ends of the connecting rods (304).

2. The edge number adjustable face milling cutter of claim 1, wherein: the milling cutter assembly (2) comprises a plurality of blades (201), fixing bolts (202) are arranged on the inner walls of the blades (201), and the fixing bolts (202) are connected to the inner walls of the threaded holes (203) in a threaded mode.

3. The edge number adjustable face milling cutter of claim 1, wherein: the top end of the fixing rod (101) is arranged on the inner wall of the top end of the mounting plate (301), and the outer wall of the fixing rod (101) is arranged on the inner wall of the pushing block (305).

4. The edge number adjustable face milling cutter of claim 1, wherein: the inner walls of the fixed sliding rods (303) are all connected to the top end of the sliding groove (302) in a sliding mode, and the shape of the sliding groove (302) is matched with the shape of the fixed hole (307).

5. The edge number adjustable face milling cutter according to claim 2, wherein: the grooves (204) are uniformly distributed on the outer wall of the tool apron (102), and the left end of the blade (201) is arranged at the right end of the groove (204).

6. The edge number adjustable face milling cutter according to claim 2, wherein: the bottom end of the blade (201) is lower than the bottom end of the tool holder (102).

7. The edge number adjustable face milling cutter according to claim 2, wherein: the outer wall of the fixing bolt (202) is embedded into the inner wall of the blade (201).