CN218964167U

CN218964167U - Milling cutter convenient to clamp and install

Info

Publication number: CN218964167U
Application number: CN202222762261.XU
Authority: CN
Inventors: 陈金玉
Original assignee: Boyuan Tianjin Technology Co ltd
Current assignee: Boyuan Tianjin Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-05
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a milling cutter convenient to clamp and install, which comprises a fixed seat, wherein a sliding plate is connected inside the fixed seat in a sliding way, two connecting rods are symmetrically and fixedly connected to the bottom of the sliding plate, a connecting plate is fixedly connected to the bottom of the connecting rod, a rotating plate is rotationally connected to the outer side of the connecting plate, and two first sliding blocks are symmetrically and slidingly connected inside the fixed seat, so that the milling cutter has the beneficial effects that: the milling cutter body can be installed, the milling cutter body pushes the sliding plate to move, the sliding plate drives the connecting plate to move through the connecting rod, the connecting plate pushes the push rod to enter the first sliding block, the clamping plate extrudes the milling cutter body to be fixed, and the milling cutter body is installed more conveniently and rapidly; the push rod is driven to rotate in the third sliding groove through the rotating block under the action of the gear ring and the transmission gear, the clamping plate is pulled away from the milling cutter body, and the milling cutter body can be pulled out, so that the disassembly and the replacement are simpler.

Description

Milling cutter convenient to clamp and install

Technical Field

The utility model relates to the technical field of milling cutters, in particular to a milling cutter convenient to clamp and install.

Background

In the present life, milling cutters are rotary tools 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. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces, cutting workpieces, etc. on milling machines. Most of the existing milling machines are inconvenient for mounting milling cutters, the time for dismounting the cutters is long, the fixing mode is complex, and the workpiece machining efficiency is greatly reduced, so that the milling cutters convenient to clamp and mount are provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a milling cutter convenient to clamp and mount, so as to solve the problems of inconvenient mounting of the milling cutter and long time for dismounting the cutter in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the milling cutter convenient to clamp and install comprises a fixed seat, wherein a sliding plate is connected inside the fixed seat in a sliding manner, two connecting rods are symmetrically and fixedly connected to the bottom of the sliding plate, a connecting plate is fixedly connected to the bottom of the connecting rod, a rotating plate is rotatably connected to the outer side of the connecting plate, two first sliding blocks are symmetrically and slidingly connected inside the fixed seat, a clamping plate is fixedly connected to one end of each first sliding block, a milling cutter body is arranged inside the fixed seat, and a first sliding groove matched with the clamping plate for use is formed inside the milling cutter body.

As a preferable scheme of the utility model, the top of the first sliding block is fixedly connected with a limiting block, and the outer side of the limiting block is fixedly connected with a first spring.

As a preferable scheme of the utility model, two limiting rings are symmetrically connected in a rotating way in the connecting plate, a rotating block is fixedly connected in the limiting rings, a push rod is fixedly connected to the top of the rotating block, and a third sliding groove matched with the push rod is formed in the first sliding block.

As a preferable scheme of the utility model, a gear ring is fixedly connected in the rotating plate, a transmission gear is fixedly connected at the bottom of the rotating block, and the transmission gear is in meshed connection with the gear ring.

As a preferable scheme of the utility model, the inside of the connecting plate is connected with a second sliding block in a sliding way, the bottom of the second sliding block is fixedly connected with a clamping block, and a clamping groove matched with the clamping block for use is formed in the rotating plate.

As a preferable scheme of the utility model, the internal thread of the connecting plate is connected with a threaded rod, a second sliding groove matched with the threaded rod is formed in the second sliding block, and a second spring is fixedly connected to the top of the second sliding block.

The beneficial effects achieved by the utility model are as follows: through the arrangement of the first sliding block, the sliding plate and the push rod, the milling cutter body can be installed, the milling cutter body pushes the sliding plate to move, the sliding plate drives the connecting plate to move through the connecting rod, the connecting plate pushes the push rod to enter the first sliding block, so that the clamping plate extrudes the milling cutter body to be fixed, and the milling cutter body is installed more conveniently and rapidly; through setting up of rotor plate, connecting plate and drive gear, the rotor plate rotates, drives the inside rotation of push rod at the third spout through the rotor block under ring gear and drive gear's effect, and the pulling splint is kept away from the milling cutter body, can pull out the milling cutter body, and it is simpler to tear open and trade.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A;

FIG. 4 is an enlarged schematic view of the structure at B;

fig. 5 is an enlarged schematic view of the structure at C.

In the figure, 1, a fixing seat; 2. a connecting plate; 3. a milling cutter body; 4. a rotating plate; 5. a sliding plate; 6. a connecting rod; 7. a first chute; 8. a first slider; 9. a push rod; 10. a rotating block; 11. a limiting block; 12. a first spring; 13. a clamping plate; 14. a second spring; 15. a threaded rod; 16. a clamping groove; 17. a second slider; 18. a clamping block; 19. a limiting ring; 20. a gear ring; 21. a transmission gear; 22. a second chute; 23. and a third chute.

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 5, the utility model provides a milling cutter convenient to clamp and install, which comprises a fixing seat 1, wherein a sliding plate 5 is slidably connected in the fixing seat 1, a milling cutter body 3 is pushed into the fixing seat 1, the sliding plate 5 is pushed to move, two connecting rods 6 are symmetrically and fixedly connected to the bottom of the sliding plate 5, a connecting plate 2 is fixedly connected to the bottom of the connecting rod 6, the sliding plate 5 drives the connecting plate 2 to move through the connecting rod 6, a rotating plate 4 is rotatably connected to the outer side of the connecting plate 2, two first sliding blocks 8 are symmetrically and slidably connected in the fixing seat 1, one end of each first sliding block 8 is fixedly connected with a clamping plate 13, a pushing rod 9 is pushed by the connecting plate 2 to enter the third sliding groove 23, the clamping plate 13 is pushed by the first sliding blocks 8 to move, a milling cutter body 3 is arranged in the fixing seat 1, the first sliding groove 7 matched with the clamping plate 13 is arranged in the milling cutter body 3, the clamping plate 13 is extruded to fix the milling cutter body 3, when the milling cutter body 3 is required to be dismounted, the rotating threaded rod 15 moves in the second sliding groove 22, the second sliding block 17 drives a clamping block 18 to move under the elastic force of the second spring 14, namely, the clamping block 18 is driven by the second sliding block 17 to rotate under the action of the rotating force of the second spring 14, namely, the clamping block 18 is driven by the clamping block 18 to rotate away from the third sliding block 20, and the rotating block 20 is driven by the rotating the clamping block 20, and the rotating body 20 is driven by the rotating more than the rotating block 10, and the rotating body 20 is driven by the rotating 3, and the rotating 3, so that the rotating block 20 is driven by the rotating and is driven by the rotating 3.

Further, a limiting block 11 is fixedly connected to the top of the first sliding block 8, a first spring 12 is fixedly connected to the outer side of the limiting block 11, and the limiting block 11 drives the first sliding block 8 to restore to the original position under the elastic force of the first spring 12.

Further, two spacing rings 19 are rotationally connected to the inside symmetry of connecting plate 2, and the inside fixedly connected with dwang 10 of spacing ring 19, the top fixedly connected with push rod 9 of dwang 10, the inside of first slider 8 offered the third spout 23 that uses with push rod 9 cooperation, and dwang 10 drives push rod 9 at the inside rotation of third spout 23, and first slider 8 drives splint 13 and keeps away from milling cutter body 3.

Further, the gear ring 20 is fixedly connected to the inside of the rotating plate 4, the transmission gear 21 is fixedly connected to the bottom of the rotating block 10, the transmission gear 21 is meshed with the gear ring 20, the rotating plate 4 drives the gear ring 20 to rotate, and the rotating block 10 is driven to rotate under the action of the gear ring 20 and the transmission gear 21.

Further, the second slider 17 is slidably connected to the inside of the connecting plate 2, the clamping block 18 is fixedly connected to the bottom of the second slider 17, the clamping groove 16 matched with the clamping block 18 is formed in the rotating plate 4, and the clamping block 18 can be separated from the clamping groove 16 by rotating the rotating plate 4.

Further, the threaded rod 15 is connected to the internal thread of the connecting plate 2, the second sliding groove 22 matched with the threaded rod 15 is formed in the second sliding block 17, the second spring 14 is fixedly connected to the top of the second sliding block 17, the threaded rod 15 is rotated to move in the second sliding groove 22, and the second sliding block 17 drives the clamping block 18 to move under the action of the elastic force of the second spring 14.

When the milling cutter body 3 is pushed into the fixed seat 1, the milling cutter body 3 pushes the sliding plate 5 to move, the sliding plate 5 drives the connecting plate 2 to move through the connecting rod 6, the connecting plate 2 pushes the push rod 9 to enter the third sliding groove 23, the first sliding block 8 pushes the clamping plate 13 to move, the clamping plate 13 extrudes the milling cutter body 3 to fix, the milling cutter body 3 is more convenient and quick to mount, when the milling cutter body 3 needs to be dismounted, the rotating threaded rod 15 moves in the second sliding groove 22, the second sliding block 17 drives the clamping block 18 to move under the elastic force of the second spring 14, the clamping block 18 can be separated from the clamping groove 16 by rotating the rotating plate 4, the rotating block 10 is driven to rotate by the rotating plate 4, the rotating block 10 is driven by the rotating block 10 to drive the push rod 9 to rotate in the third sliding groove 23, the first sliding block 8 drives the clamping plate 13 to be far away from the milling cutter body 3, and the milling cutter body 3 can be pulled out by the second sliding block 17, and the dismounting is simpler.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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. Milling cutter of convenient centre gripping installation, including fixing base (1), its characterized in that: the inside sliding connection of fixing base (1) has sliding plate (5), the bottom symmetry fixedly connected with of sliding plate (5) two connecting rods (6), the bottom fixedly connected with connecting plate (2) of connecting rod (6), the outside rotation of connecting plate (2) is connected with rotor plate (4), the inside symmetry sliding connection of fixing base (1) has two first sliders (8), the one end fixedly connected with splint (13) of first slider (8), the inside of fixing base (1) is equipped with milling cutter body (3), first spout (7) that use with splint (13) cooperation have been seted up to the inside of milling cutter body (3).

2. The clamp-convenient milling cutter of claim 1, wherein: the top of first slider (8) fixedly connected with stopper (11), the outside fixedly connected with first spring (12) of stopper (11).

3. The clamp-convenient milling cutter of claim 1, wherein: the novel sliding block is characterized in that two limiting rings (19) are symmetrically connected to the inside of the connecting plate (2) in a rotating mode, a rotating block (10) is fixedly connected to the inside of the limiting rings (19), a push rod (9) is fixedly connected to the top of the rotating block (10), and a third sliding groove (23) matched with the push rod (9) in use is formed in the first sliding block (8).

4. A milling cutter for facilitating clamping installation according to claim 3, wherein: the inside fixedly connected with ring gear (20) of rotor plate (4), the bottom fixedly connected with drive gear (21) of rotor block (10), drive gear (21) and ring gear (20) meshing are connected.

5. The clamp-convenient milling cutter of claim 1, wherein: the inside sliding connection of connecting plate (2) has second slider (17), the bottom fixedly connected with fixture block (18) of second slider (17), draw-in groove (16) that use with fixture block (18) cooperation are seted up to the inside of rotor plate (4).

6. The clamp-convenient milling cutter of claim 5, wherein: the inside threaded connection of connecting plate (2) has threaded rod (15), second spout (22) that use with threaded rod (15) cooperation have been seted up to the inside of second slider (17), the top fixedly connected with second spring (14) of second slider (17).