CN217095868U

CN217095868U - Novel taper processing milling cutter

Info

Publication number: CN217095868U
Application number: CN202220900158.4U
Authority: CN
Inventors: 廖传胜; 焦香云
Original assignee: Dalian Dashan Metallurgical Engineering Technology Co ltd
Current assignee: Dalian Dashan Metallurgical Engineering Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a novel taper processing milling cutter, which relates to the technical field of milling cutters and provides a scheme for solving the problems that the prior milling cutter is unstable during processing and has short service life, the device can position a cutter handle through a positioning ring in a shell, the cutter handle and the positioning ring are rotated to connect a positioning block and a positioning groove mutually, the milling cutter is fixedly installed, the positioning ring and the cutter handle are secondarily fixed by penetrating through a perforation on the shell, the stability of the milling cutter is improved, the deviation is avoided when the milling cutter is rotated, when the milling cutter is contacted with a processing surface, the milling cutter is contracted to enable one side of the cutter handle to enter a fixed groove, one side of the fixed groove is fixedly connected with a rotating rod, the milling cutter is driven to perform polishing, when the milling cutter is not contacted with a tool, the milling cutter is prevented from being separated from the fixed groove through a buffer spring, a working personnel is prevented from adjusting a processing block, and the life safety of the milling cutter is prevented from being damaged, and the milling cutter is buffered by rotating and extruding, so that the service life is prolonged.

Description

Novel taper processing milling cutter

Technical Field

The utility model relates to a milling cutter technical field specifically is a novel tapering processing milling cutter.

Background

The milling cutter is a rotary cutter which is used for milling and provided with one or more cutter teeth, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece during working, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on the milling machine, but the existing milling cutter is unstable during processing, so that the processing is deviated, the cost is wasted, when the working face of a working personnel moves in the milling cutter processing process, the milling cutter can continuously work, the safety of the working personnel is easily damaged, the buffering is not convenient during the milling cutter processing, and the service life is short. Accordingly, a new taper milling cutter is provided to solve the above problems of the related art by those skilled in the art.

Disclosure of Invention

An object of the utility model is to provide a novel tapering processing milling cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel tapering processing milling cutter, includes milling cutter, mount pad, limiting plate, holding ring, bolt, perforation, fixed slot, casing, rotation groove, lug, spacing groove, buffer spring, handle of a knife and constant head tank, casing one side is provided with the limiting plate, and the inside spacing groove that is provided with of casing, swing joint has the holding ring on the spacing groove, one side activity of keeping away from the limiting plate in the casing is provided with the fixed slot, and the inboard equidistance of fixed slot is provided with the lug that the size is the same, one side fixedly connected with dwang of spacing groove is kept away from to the fixed slot, swing joint has the handle of a knife in the holding ring, and handle of a knife one side fixedly connected with milling cutter, casing one side fixedly connected with mount pad.

As a further aspect of the present invention: locating pieces are arranged on the inner side surface of the locating ring at equal intervals, locating grooves are arranged on the knife handle at equal intervals, and the locating grooves are matched with the locating pieces.

As a further aspect of the present invention: a buffer spring is sleeved on the knife handle between the positioning ring and the limiting plate of the shell, and one end of the buffer spring is fixedly connected with the limiting plate.

As a further aspect of the present invention: the utility model discloses a handle of a knife, including casing, locating ring and handle of a knife, the handle of a knife is provided with the locating hole on the casing, and be provided with first locating hole and second locating hole on locating ring and the handle of a knife, the perforation matches each other with first locating hole and second locating hole position, and the handle of a knife passes through the swing joint of bolt and locating ring.

As a further aspect of the present invention: a rotating groove is formed in one side of the limiting groove of the shell, and the rotating groove and the two sides of the rotating groove are the same as the bolt in size.

As the utility model discloses further scheme again: the size of the fixing groove is matched with that of one end of the knife handle.

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

1. can fix a position the handle of a knife through the inside holding ring of casing, and handle of a knife and holding ring make locating piece and positioning groove interconnect through rotating, carry out fixed mounting to milling cutter, and run through on the casing and perforate and make holding ring and handle of a knife secondary fixed, improve milling cutter stability and take place the skew when avoiding rotating.

2. When milling cutter contact processing face, the milling cutter shrink makes handle of a knife one side get into the fixed slot, and fixed slot one side fixedly connected with dwang, drives milling cutter and beats the worker and polish, when milling cutter can't contact the instrument, avoids milling cutter to break away from the fixed slot through buffer spring, avoids the staff to adjust the processing piece, and milling cutter harm staff life safety, and is rotating the extrusion and cushions milling cutter and improve life.

Drawings

Fig. 1 is a schematic structural diagram of a novel taper milling cutter.

Fig. 2 is a cross-sectional view of a novel taper milling cutter.

Fig. 3 is a schematic structural diagram of a positioning ring in a novel taper milling cutter.

Fig. 4 is a cross-sectional view of a housing in a new dimension milling cutter.

In the figure: 1. milling cutters; 2. a mounting seat; 3. a limiting plate; 4. a positioning ring; 5. a bolt; 6. perforating; 7. fixing grooves; 8. a housing; 9. a rotating groove; 10. a bump; 11. a limiting groove; 12. a buffer spring; 13. a knife handle; 14. positioning a groove; 15. positioning blocks; 16. rotating the rod; 17. a first positioning hole; 18. and a second positioning hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a novel taper milling cutter includes a milling cutter 1, a mounting seat 2, a limiting plate 3, a positioning ring 4, a bolt 5, a through hole 6, a fixing groove 7, a housing 8, a rotating groove 9, a bump 10, a limiting groove 11, a buffer spring 12, a cutter handle 13 and a positioning groove 14, wherein the limiting plate 3 is disposed on one side of the housing 8, the limiting groove 11 is disposed inside the housing 8, the positioning ring 4 is movably connected to the limiting groove 11, the fixing groove 7 is movably disposed on one side of the housing 8 away from the limiting plate 3, the bumps 10 having the same size are disposed at equal intervals inside the fixing groove 7, a rotating rod 16 is fixedly connected to one side of the fixing groove 7 away from the limiting groove 11, the cutter handle 13 is movably connected to the positioning ring 4, the milling cutter 1 is fixedly connected to one side of the cutter handle 13, the mounting seat 2 is fixedly connected to one side of the housing 8, the size of the fixing groove 7 is matched with that of one end of the knife handle 13.

Locating blocks 15 are arranged on the inner side surface of the locating ring 4 at equal intervals, locating grooves 14 are arranged on the knife handle 13 at equal intervals, and the locating grooves 14 are matched with the locating blocks 15.

A buffer spring 12 is sleeved on the knife handle 13 between the positioning ring 4 and the limiting plate 3 of the shell 8, and one end of the buffer spring 12 is fixedly connected with the limiting plate 3.

Both sides have been seted up through hole 6 on the casing 8, and are provided with first locating hole 17 and second locating hole 18 on locating ring 4 and the handle of a knife 13, through hole 6 matches each other with first locating hole 17 and second locating hole 18 position, and handle of a knife 13 passes through the swing joint of bolt 5 with locating ring 4.

A rotating groove 9 is formed in one side of a limiting groove 11 of the shell 8, and the rotating groove 9 and the two sides of the rotating groove are the same as the bolt 5 in size.

The utility model discloses a theory of operation is: when using the device, at first place into casing 8 inside with milling cutter 1's handle of a knife 13 through mount pad 2, can fix a position handle of a knife 13 through the inside holding ring 4 of casing 8, and handle of a knife 13 makes locating piece 15 and constant head tank 14 interconnect through rotating with holding ring 4, carry out fixed mounting to milling cutter 1, and run through perforation 6 on the casing 8 and make holding ring 4 and handle of a knife 13 secondary fixed, improve milling cutter stability and take place the skew when avoiding rotating, fixed completion back, when milling cutter 1 contact surface, milling cutter 1 shrink makes handle of a knife 13 one side get into fixed slot 7, and fixed slot 7 one side fixedly connected with dwang 16, it polishes to drive milling cutter 1, when milling cutter 1 is not touching the instrument, avoid milling cutter 1 to break away from fixed slot 7 through buffer spring 12, and improve life in rotating the extrusion to milling cutter 1 buffering.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel taper processing milling cutter comprises a milling cutter (1), a mounting seat (2), a limiting plate (3), a positioning ring (4), a bolt (5), a perforation (6), a fixing groove (7), a shell (8), a rotating groove (9), a lug (10), a limiting groove (11), a buffer spring (12), a cutter handle (13) and a positioning groove (14), and is characterized in that the limiting plate (3) is arranged on one side of the shell (8), the limiting groove (11) is arranged in the shell (8), the positioning ring (4) is movably connected to the limiting groove (11), the fixing groove (7) is movably arranged on one side, away from the limiting plate (3), of the shell (8), the lugs (10) with the same size are arranged on the inner side of the fixing groove (7) at equal intervals, the rotating rod (16) is fixedly connected to one side, away from the limiting groove (11), of the fixing groove (7), swing joint has handle of a knife (13) in holding ring (4), and handle of a knife (13) one side fixedly connected with milling cutter (1), casing (8) one side fixedly connected with mount pad (2).

2. The novel taper milling cutter according to claim 1, wherein the positioning blocks (15) are equidistantly arranged on the inner side surface of the positioning ring (4), the positioning grooves (14) are equidistantly arranged on the cutter shank (13), and the positioning grooves (14) and the positioning blocks (15) are matched with each other.

3. The novel taper milling cutter according to claim 1, wherein a buffer spring (12) is sleeved on the cutter handle (13) between the positioning ring (4) and the limit plate (3) of the housing (8), and one end of the buffer spring (12) is fixedly connected with the limit plate (3).

4. The novel taper milling cutter according to claim 1, wherein through holes (6) are formed in two sides of the housing (8), the positioning ring (4) and the cutter handle (13) are provided with a first positioning hole (17) and a second positioning hole (18), the through holes (6) are matched with the first positioning hole (17) and the second positioning hole (18), and the cutter handle (13) is movably connected with the positioning ring (4) through the bolt (5).

5. The novel taper milling cutter according to claim 1, wherein a rotation groove (9) is formed in one side of the limiting groove (11) of the housing (8), and the rotation groove (9) and the two sides are the same as the bolt (5).

6. The new taper milling cutter according to claim 1, wherein the size of the fixing groove (7) matches with that of one end of the shank (13).