CN219561542U

CN219561542U - Insert type three-edge milling cutter

Info

Publication number: CN219561542U
Application number: CN202320589817.1U
Authority: CN
Inventors: 辛二娃; 辛凯; 毛一朝
Original assignee: Shanghai Yichao Precision Tools Co ltd
Current assignee: Shanghai Yichao Precision Tools Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-22
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses an embedded three-edge milling cutter in the technical field of machinery, which comprises a mounting disc and cutter teeth, wherein the outer ring of the mounting disc is integrally connected with clamping blocks, a plurality of groups of identical connecting blocks are slidably arranged on the surface of the clamping blocks, the cutter teeth are arranged on the outer ring of the connecting blocks far away from the mounting disc, a limiting component for fixing the connecting blocks is arranged in the mounting disc, one end of the limiting component is movably provided with an adjusting component for driving the limiting component to move, the clamping blocks and the connecting blocks are all provided with four groups, the four groups of clamping blocks and the connecting blocks are circumferentially and equidistantly arranged around the central axis of the mounting disc, each group of clamping blocks comprises two clamping blocks, and the two groups of clamping blocks are symmetrically arranged in the connecting blocks.

Description

Insert type three-edge milling cutter

Technical Field

The utility model relates to the technical field of machinery, in particular to an embedded three-edge milling cutter.

Background

Three-edged milling cutter is abbreviated as three-edged: the three cutting edges are all provided with relief angles, the cutting edges are sharp, and the cutting is light and rapid. Face mills are standard machine tools commonly used on milling machines, typically for milling grooves and steps.

The existing three-edge milling cutter is generally provided with a plurality of groups of teeth which are uniformly fixed, and after a single tooth is damaged, the teeth are required to be integrally replaced, so that the three-edge milling cutter is more wasteful and is unfavorable for people to use, and therefore, a person skilled in the art provides an embedded three-edge milling cutter to solve the problems in the background art.

Disclosure of Invention

The utility model aims to provide an insert type three-edge milling cutter, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the three-sided edge milling cutter comprises a mounting disc and cutter teeth, wherein the outer ring of the mounting disc is integrally connected with a clamping block, a plurality of groups of same connecting blocks are slidably arranged on the surface of the clamping block, and the cutter teeth are arranged on the outer ring of the connecting blocks far away from the mounting disc;

the inside of installation dish is equipped with the spacing subassembly that is used for fixed connecting block, the one end movable mounting of spacing subassembly has the adjusting part who drives its removal.

Preferably: the fixture blocks and the connecting blocks are all provided with four groups, and the four groups of fixture blocks and the connecting blocks are arranged at equal intervals around the central axis of the mounting plate.

Preferably: each group of clamping blocks comprises two clamping blocks, and the two groups of clamping blocks are symmetrically arranged in the connecting blocks.

Preferably: the inside of mounting disc has been seted up the spout of being convenient for spacing subassembly component removal, the quantity of spout and the quantity assorted of connecting block.

Preferably: the limiting assembly comprises a sliding block, a clamping rod and a movable rod, the sliding block can move left and right in the sliding groove, the clamping rod extending to the inside of the connecting block is welded on one side, far away from the adjusting assembly, of the sliding block, the movable rod is installed on the surface of the sliding block in a rotating mode, and one end, far away from the sliding block, of the movable rod is connected with the adjusting assembly in a rotating mode.

Preferably: the top and the bottom of the sliding block are both rotationally connected with one end of the movable rod through a pin shaft.

Preferably: the adjusting component is a rotary table, the top and the bottom of the installation plate are respectively provided with the rotary table through bearings in a rotating mode, the top of the rotary table is connected with one end of the movable rod through a pin shaft in a rotating mode, and the rotary table can be fixedly installed on the surface of the installation plate through bolts.

Preferably: the surface of the turntable on one side of the mounting plate is welded with a turntable pipe.

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

1. according to the utility model, the connecting block can be vertically and slidably arranged on the surface of the clamping block, the limiting component can be driven to move by the adjusting component, the limiting component is used for fixing or disassembling the connecting block, the cutter teeth of the outer ring are split into a plurality of groups, and the cutter teeth can be independently split and replaced after one group of cutter teeth are damaged, so that the material is saved.

2. According to the utility model, the turntable is utilized to drive the movable rod to rotate, the movable rod can drive the sliding block and the clamping rod to move, the clamping rod can fix the connecting block, and after the clamping rod is utilized to fix the connecting block, the turntable is fixed on the surface of the mounting disc through the bolt, so that the connecting block can be conveniently and rapidly assembled and disassembled.

Drawings

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

FIG. 2 is a rear elevational view of the overall structure of the present utility model;

fig. 3 is a cross-sectional view of the overall structure of the present utility model.

In the figure: 1. a mounting plate; 2. cutter teeth; 3. a clamping block; 4. a connecting block; 5. a limit component; 51. a slide block; 52. a clamping rod; 53. a movable rod; 6. an adjustment assembly; 7. a chute; 8. a bolt; 9. and (5) rotating the pipe.

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 to 3, in the embodiment of the utility model, an insert type three-sided milling cutter comprises a mounting disc 1 and cutter teeth 2, wherein an outer ring of the mounting disc 1 is integrally connected with a clamping block 3, a plurality of groups of same connecting blocks 4 are slidably arranged on the surface of the clamping block 3, the cutter teeth 2 are arranged on the outer ring of the connecting blocks 4 far away from the mounting disc 1, a limiting component 5 for fixing the connecting blocks 4 is arranged in the mounting disc 1, and one end of the limiting component 5 is movably provided with an adjusting component 6 for driving the limiting component to move.

The connecting block 4 can be installed on the surface of the clamping block 3 in a vertical sliding mode, a user rotates the adjusting component 6, the adjusting component 6 can drive the limiting component 5 to move, the limiting component 5 can fix or detach the connecting block 4, the cutter teeth 2 of the outer ring are split into multiple groups, after the cutter teeth 2 of one group are damaged, the cutter teeth can be replaced after being independently split, and therefore materials are saved.

The fixture block 3 and the connecting block 4 all are equipped with four groups, three groups or five groups etc. and multiunit fixture block 3 and connecting block 4 are circumference equidistance and arrange around the axis of mounting disc 1, and every group fixture block 3 includes two fixture blocks 3, and two sets of fixture block 3 symmetry installs in the inside of a set of connecting block 4, and two fixture blocks 3 can increase the steadiness of connecting block 4 installation, and the spout 7 that the spacing subassembly 5 component of being convenient for removed has been seted up to the inside of mounting disc 1, and the quantity of spout 7 and the quantity phase-match of connecting block 4.

The limiting component 5 comprises a sliding block 51, a clamping rod 52 and a movable rod 53, the sliding block 51 can move left and right in the sliding groove 7, the clamping rod 52 extending to the inside of the connecting block 4 is welded on one side, far away from the adjusting component 6, of the sliding block 51, the movable rod 53 is installed on the surface of the sliding block 51 in a rotating mode, one end, far away from the sliding block 51, of the movable rod 53 is rotationally connected with the adjusting component 6, the top and the bottom of the sliding block 51 are rotationally connected with one end of the movable rod 53 through pin shafts, the adjusting component 6 is a rotary disc, the top and the bottom of the mounting disc 1 are rotationally installed through bearings, the top of the rotary disc is rotationally connected with one end of the movable rod 53 through pin shafts, and the rotary disc can be fixedly installed on the surface of the mounting disc 1 through bolts 8.

The user rotates the carousel, and the carousel drives movable rod 53 and rotates, and movable rod 53 can drive slider 51 at the inside removal of spout 7, and slider 51 can drive clamping lever 52 and remove, and clamping lever 52 can be fixed connecting block 4, utilizes clamping lever 52 to fix the back of accomplishing connecting block 4, through bolt 8 with the carousel fixed to the surface of mounting disc 1 can, the carousel surface welding of mounting disc 1 one side has a commentaries on classics pipe 9, and commentaries on classics pipe 9 can facilitate the use person rotate the carousel.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an inserted three-sided sword milling cutter, includes mounting disc (1) and tooth (2), its characterized in that: the outer ring of the mounting disc (1) is integrally connected with a clamping block (3), a plurality of groups of same connecting blocks (4) are slidably arranged on the surface of the clamping block (3), and cutter teeth (2) are arranged on the outer ring, far away from the mounting disc (1), of the connecting blocks (4);

the inside of mounting disc (1) is equipped with spacing subassembly (5) that are used for fixed connecting block (4), the one end movable mounting of spacing subassembly (5) has regulation subassembly (6) that drive its removal.

2. The insert-type three-sided milling cutter according to claim 1, wherein: the clamping blocks (3) and the connecting blocks (4) are all provided with four groups, and the four groups of clamping blocks (3) and the connecting blocks (4) are arranged at equal intervals in circumference around the central axis of the mounting plate (1).

3. The insert-type three-sided milling cutter according to claim 2, wherein: each group of clamping blocks (3) comprises two clamping blocks (3), and the two groups of clamping blocks (3) are symmetrically arranged in the connecting blocks (4).

4. A face end mill according to claim 3, characterized in that: the inside of mounting disc (1) has offered spout (7) that are convenient for spacing subassembly (5) component to remove, the quantity of spout (7) and the quantity phase-match of connecting block (4).

5. The insert-type three-sided milling cutter according to claim 4, wherein: spacing subassembly (5) are including slider (51), clamping rod (52) and movable rod (53), slider (51) can be in the inside of spout (7) about removal, and one side welding that slider (51) kept away from adjusting part (6) has clamping rod (52) that extend to inside connecting block (4), movable rod (53) are installed in the surface rotation of slider (51), one end that slider (51) was kept away from to movable rod (53) is connected with adjusting part (6) rotation.

6. The insert-type three-sided milling cutter according to claim 5, wherein: the top and the bottom of the sliding block (51) are rotatably connected with one end of a movable rod (53) through pin shafts.

7. The insert-type three-sided milling cutter according to claim 6, wherein: the adjusting component (6) is a turntable, the top and the bottom of the installation disc (1) are respectively provided with the turntable through bearings in a rotating mode, the top of the turntable is connected with one end of the movable rod (53) through a pin shaft in a rotating mode, and the turntable can be fixedly installed on the surface of the installation disc (1) through bolts (8).

8. The insert-type three-sided milling cutter according to claim 7, wherein: the surface of the turntable on one side of the installation disc (1) is welded with a rotary tube (9).