CN214557698U

CN214557698U - Hard alloy milling cutter disc

Info

Publication number: CN214557698U
Application number: CN202120711197.5U
Authority: CN
Inventors: 罗旭
Original assignee: Qinhuangdao Fengli Technology Co ltd
Current assignee: Qinhuangdao Fengli Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-02
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a hard alloy milling cutter disc, which comprises a disc body, a plurality of connectors are uniformly arranged at the top end of the disc body along the edge of the disc body, one end of each connector is provided with a cutter head, the cutter heads are connected with the connectors through first connecting bolts, the positions of arc surfaces of the disc body, which are close to the cutter heads, are all provided with a limiting head, the limiting head is connected with the disc body through second connecting bolts, the first connecting bolts and the second connecting bolts are not provided with threads when being aligned with the positions of the cutter heads and the limiting head, the utility model solves the problem that the existing milling cutter disc with the circular cutter head is easy to fall off or rotate when in the using process, thereby influencing the uniform processing of the milling cutter disc on a workpiece, and the structure of the milling cutter disc is improved and optimized, so that the circular cutter disc can stably mill the workpiece when in the using process, meanwhile, the milling cutter disc with the structure is convenient for adjusting the contact surface of the circular cutter head and the workpiece.

Description

Hard alloy milling cutter disc

Technical Field

The utility model relates to a milling cutter disc technical field specifically is a carbide milling cutter disc.

Background

A cutter that machining was used commonly when the milling cutter dish, milling cutter dish can reach the work efficiency who improves the milling machine for milling cutter board cooperation can carry out quick milling to appointed work piece, and milling cutter dish's blade atmosphere is very multiple, and wherein the milling cutter dish of circle tool bit has following problem at the in-process that uses: the existing milling cutter with the circular cutter head is easy to fall off or rotate in the using process, so that the uniform processing of the milling cutter head on a workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbide facing cutter aims at improving current circular cutter head facing cutter and appears the circular cutter head easily and drop or pivoted phenomenon at the in-process that uses, and then influences the problem of facing cutter to the even processing of work piece.

The utility model discloses a realize like this:

a hard alloy milling cutter head comprises a cutter body, wherein a plurality of connectors are uniformly arranged at the top end of the cutter body along the edge of the top end of the cutter body, one ends of the connectors are provided with cutter heads, the cutter heads are connected with the connectors through first connecting bolts, limiting heads are arranged at positions, close to the cutter heads, of arc surfaces of the cutter body, the limiting heads are connected with the cutter body through second connecting bolts, and threads are not arranged at positions, aligned with the cutter heads and the limiting heads, of the arc surfaces of the first connecting bolts and the second connecting bolts; the disk body is convenient for install each spare part of whole facing cutter dish, the equipment and the use of the whole facing cutter dish of being convenient for, the connector is convenient for install the tool bit, the installation and the fixing of the tool bit of being convenient for, the use of the tool bit of being convenient for, first connecting bolt is convenient for fix the tool bit, the use of the tool bit of being convenient for, spacing head is convenient for cooperate the tool bit, thereby the convenience is carried on spacingly to the tool bit, the work that the tool bit of being convenient for can be stable, second connecting bolt is convenient for fix the spacing head, thereby make things convenient for spacing head stable to carry on spacingly to the tool bit.

Furthermore, a connecting groove is formed in the bottom end of the disc body, a mounting groove is formed in the position, aligned with the cutter head, of the connector, and a first threaded groove is formed in the middle of the mounting groove; the spread groove is convenient for cooperate the milling machine to make things convenient for milling cutter dish and disk body to link together, the mounting groove is convenient for install the tool bit, thereby makes things convenient for the installation and the fixed of tool bit, and first thread groove is convenient for cooperate first connecting bolt, and thus make things convenient for first connecting bolt to fix the tool bit.

Furthermore, a tooth socket is arranged at the position of the disc body, which is aligned with the limiting head, and a second thread groove is arranged in the middle of the tooth socket; the tooth's socket is convenient for cooperate the spacing head to make things convenient for tooth's socket and spacing hair to take place to limit mutually, the spacing head of being convenient for is stable carries on spacingly to the cutter head, and second thread groove is convenient for cooperate second connecting bolt, is convenient for fix the position of spacing head through second connecting bolt.

Furthermore, a counter bore is arranged in the middle of the tool bit, and a plurality of clamping grooves are uniformly formed in one end face, facing the outside, of the tool bit along the periphery of the counter bore; the counter bore is convenient for first connecting bolt to pass to the convenience is through first connecting bolt fixed tool bit, and the draw-in groove is convenient for cooperate the spacing head, thereby makes things convenient for the spacing head to block the tool bit, the stability of the tool bit of being convenient for.

Furthermore, a clamping head is arranged at the position where the limiting head is aligned with the clamping groove, and the size of the clamping head is matched with that of the clamping groove; the structure is convenient for the limiting head to be clamped into the clamping groove stably, so that the limiting head is convenient to limit the cutter head stably.

Furthermore, a fluted disc is arranged at the position of the limiting head aligning with the fluted disc, and a bolt hole is arranged at the middle part of the limiting head aligning with the fluted disc; the fluted disc is convenient for cooperate the tooth's socket to make things convenient for the spacing head card to go into inside the tooth's socket, thereby make things convenient for the stability of fluted disc, the bolt hole bolt of being convenient for passes, thereby conveniently impresses the fluted disc inside the draw-in groove through the bolt, the spacing head of being convenient for will push down the tool bit.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to milling cutter dish improves and optimizes for the round cutter head of milling cutter dish can be stable at the in-process that uses carry out the milling to the work piece, the convenient contact surface who adjusts round cutter head and work piece of milling cutter dish of this kind of structure simultaneously, be convenient for change round cutter head's contact surface after using one end time, thereby conveniently improve milling cutter dish's life, avoid milling cutter dish a long-term contact surface and work piece contact problem that the damage appears easily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a milling cutter disc of the present invention;

FIG. 2 is a schematic view of the tray body of the present invention;

FIG. 3 is a schematic view of the structure of the tool bit of the present invention;

FIG. 4 is a schematic view of the structure of the spacing head of the present invention;

in the figure: 1-a tray body; 11-connecting groove, 12-connecting head; 13-mounting grooves; 14-a first thread groove; 15-gullet; 16-a second thread groove; 2-a cutter head; 21-counter bore; 22-a card slot; 3-a first connecting bolt; 4-a limiting head; 41-clamping head; 42-fluted disc; 43-bolt holes; 5-second connecting bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1 and 2: a hard alloy milling cutter head comprises a cutter body 1, wherein a plurality of connectors 12 are uniformly arranged at the top end of the cutter body 1 along the edge of the top end of the cutter body, one ends of the connectors 12 are provided with cutter heads 2, the cutter heads 2 are connected with the connectors 12 through first connecting bolts 3, the positions, close to the cutter heads 2, of the arc surfaces of the cutter body 1 are provided with limiting heads 4, the limiting heads 4 are connected with the cutter body 1 through second connecting bolts 5, and the positions, aligned with the cutter heads 2 and the limiting heads 4, of the arc surfaces of the first connecting bolts 3 and the second connecting bolts 5 are not provided with threads; the cutter head 2 is convenient to mount and fix, the cutter head 2 is convenient to use, the first connecting bolt 3 is convenient to fix the cutter head 2 and the limiting head 4 is convenient to match with the cutter head 2, so that the cutter head 2 is convenient to limit, the cutter head 2 can stably work, the limiting head 4 is convenient to fix by the second connecting bolt 5, and the cutter head 2 is convenient to limit by the limiting head 4; the structure enables the circular cutter head 2 of the milling cutter disc to mill a workpiece stably in the using process, meanwhile, the milling cutter disc with the structure is convenient for adjusting the contact surface of the circular cutter head 2 and the workpiece, and the contact surface of the circular cutter head 2 is convenient to replace after one end of the milling cutter disc is used for a while, so that the service life of the milling cutter disc is conveniently prolonged, and the problem that the damage is easily caused when the contact surface of the milling cutter disc is contacted with the workpiece for a long time is solved.

Referring to FIG. 2: the bottom end of the tray body 1 is provided with a connecting groove 11, the position of the connector 12 aligned with the cutter head 2 is provided with a mounting groove 13, and the middle part of the mounting groove 13 is provided with a first thread groove 14; the connecting groove 11 is convenient to match with a milling machine, so that the milling cutter disc and the disc body 1 are convenient to connect together, the mounting groove 13 is convenient to mount the cutter head 2, so that the cutter head 2 is convenient to mount and fix, and the first thread groove 14 is convenient to match with the first connecting bolt 3, so that the first connecting bolt 3 is convenient to fix the cutter head 2; a tooth groove 15 is formed in the position, aligned with the limiting head 4, of the tray body 1, and a second thread groove 16 is formed in the middle of the tooth groove 15; tooth's socket 15 is convenient for cooperate spacing head 4 to make things convenient for tooth's socket 15 and spacing head 4 to take place to be spacing each other, the spacing head 4 of being convenient for is stable carries on spacingly to tool bit 2, and second thread groove 16 is convenient for cooperate second connecting bolt 5, is convenient for through the position of second connecting bolt 5 fixed spacing head 4.

Referring to FIG. 3: a counter bore 21 is formed in the middle of the tool bit 2, and a plurality of clamping grooves 22 are uniformly formed in one end face, facing the outside, of the tool bit 2 along the periphery of the counter bore 21; the counter bore 21 is convenient for first connecting bolt 3 to pass to conveniently pass through 3 fixed tool bits 2 of first connecting bolt, the draw-in groove 22 is convenient for cooperate spacing head 4, thereby makes things convenient for spacing head 4 to block tool bit 2, the stability of the tool bit 2 of being convenient for.

Referring to FIG. 4: a clamping head 41 is arranged at the position, aligned with the clamping groove 22, of the limiting head 4, and the size of the clamping head 41 is matched with that of the clamping groove 22; the structure is convenient for the limiting head 4 to be stably clamped into the clamping groove 22, so that the limiting head 4 is convenient to stably limit the cutter head 2; a fluted disc 42 is arranged at the position where the limiting head 4 is aligned with the toothed groove 15, and a bolt hole 43 is arranged in the middle of the limiting head 4 aligned with the fluted disc 42; fluted disc 42 is convenient for cooperate tooth's socket 15 to make things convenient for spacing head 4 card to go into inside tooth's socket 15, thereby make things convenient for fluted disc 42's stability, the bolt hole 43 bolt of being convenient for passes, thereby conveniently impress fluted disc 42 inside draw-in groove 22 through the bolt, the spacing head 4 of being convenient for will push down tool bit 2.

The using method comprises the following steps: install tool bit 2 inside mounting groove 13 and through the position of first connecting bolt 3 fixed tool bit 2 during the use according to the user demand, later with dop 41 card of spacing head 4 inside draw-in groove 22, and through the position of second connecting bolt 5 fixed spacing head 4, then alright install the milling cutter dish on the milling machine, thereby conveniently process the work piece through milling machine control milling cutter dish, unscrew second connecting bolt 5 after using one end time, make dop 41 and the draw-in groove 22 of spacing head 4 stagger, later rotate tool bit 2, make inside limiting head 4 card goes into draw-in groove 22, screw up second connecting bolt 5 fixed tool bit 2 again, just so accomplish the purpose of changing the 2 contact surfaces of tool bit.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The hard alloy milling cutter head is characterized in that: including disk body (1), disk body (1) top is followed its edge even and is equipped with a plurality of connectors (12), connector (12) one end is equipped with tool bit (2), link together through first connecting bolt (3) between tool bit (2) and connector (12), the position that disk body (1) arc surface is close to tool bit (2) all is equipped with spacing head (4), spacing head (4) and disk body (1) link together through second connecting bolt (5), the position that first connecting bolt (3) and second connecting bolt (5) arc surface align tool bit (2) and spacing head (4) all does not set up the screw thread.

2. A hard metal milling cutter disc according to claim 1, characterized in that the bottom end of the disc body (1) is provided with a connecting groove (11), the position of the connecting head (12) aligned with the cutter head (2) is provided with a mounting groove (13), and the middle part of the mounting groove (13) is provided with a first thread groove (14).

3. A hard metal milling cutter head according to claim 2, characterized in that the disc body (1) is provided with a tooth groove (15) at the position aligned with the limiting head (4), and a second thread groove (16) is arranged in the middle of the tooth groove (15).

4. The hard alloy milling cutter head according to claim 3, characterized in that a counter bore (21) is formed in the middle of the cutter head (2), and a plurality of clamping grooves (22) are uniformly formed in one end surface of the cutter head (2) facing the outside along the periphery of the counter bore (21).

5. A hard metal milling cutter head according to claim 4, characterized in that the position of the limiting head (4) aligned with the slot (22) is provided with a clamping head (41), and the size of the clamping head (41) is matched with that of the slot (22).

6. The hard alloy milling cutter disc according to claim 5, characterized in that the position of the limiting head (4) aligned with the tooth groove (15) is provided with a fluted disc (42), and the middle of the limiting head (4) aligned with the fluted disc (42) is provided with a bolt hole (43).