CN218799407U

CN218799407U - Aviation aluminum processing milling cutter

Info

Publication number: CN218799407U
Application number: CN202222605079.3U
Authority: CN
Inventors: 王强; 巢江; 殷增兴
Original assignee: Changzhou Maichuang Precision Tools Co ltd
Current assignee: Changzhou Maichuang Precision Tools Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-07
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a processing milling cutter technical field especially relates to an aviation aluminium processing milling cutter, solves and has complex operation's shortcoming among the prior art, the on-line screen storage device comprises a base, the below bearing of base is connected with first motor, the outside fixed mounting of first motor has first support frame, the inboard fixed mounting of first support frame has the switching axle, the inside bearing of switching axle is connected with the second motor, the below fixed mounting of second motor has the protective cradle, the below fixed mounting of protective cradle has fixed chassis, fixed chassis's below fixed mounting has the second support frame, the inside bearing on fixed chassis is connected with the power shaft, the power shaft is connected with second motor bearing, the below of power shaft is connected with the below bearing of second support frame, the inside of power shaft is equipped with the draw-in groove, the utility model discloses, have the characteristics that the practicality is strong and convenient and fast.

Description

Aviation aluminum processing milling cutter

Technical Field

The utility model relates to a processing milling cutter technical field specifically is an aviation aluminium processing milling cutter.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine, the aviation aluminum alloy is made of aluminum materials, and 7-series aviation aluminum alloy has longer service life compared with common aluminum alloy due to higher hardness.

Current milling cutter mostly presss from both sides tightly milling cutter through screw or clamp splice behind the artifical installation milling cutter, the waste time, and the dismouting is loaded down with trivial details to current milling cutter is when the washing and cutting processing angle is limited easily, needs the angle of change material.

Therefore, it is necessary to design an aviation aluminum processing milling cutter with strong practicability, convenience and quickness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aviation aluminum machining milling cutter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aviation aluminum processing milling cutter, includes the base, the below bearing connection of base has first motor, the outside fixed mounting of first motor has first support frame, the inboard fixed mounting of first support frame has the switching axle, the inner bearing of switching axle is connected with the second motor, the below fixed mounting of second motor has the protective cradle, the below fixed mounting of protective cradle has fixed chassis.

According to the technical scheme, a second supporting frame is fixedly mounted below the fixed chassis, an inner bearing of the fixed chassis is connected with a power shaft, the power shaft is connected with a second motor bearing, the lower portion of the power shaft is connected with the lower bearing of the second supporting frame, a clamping groove is formed in the power shaft, a connecting rod is connected to the inside of the clamping groove in a sliding mode, and a milling cutter is fixedly mounted below the connecting rod.

According to the technical scheme, the outer side of the power shaft is connected with the sliding ring in a sliding mode, the outer side bearing of the sliding ring is connected with the first connecting piece, the bearing below the first connecting piece is connected with the second connecting piece, the second connecting piece is connected with the second supporting frame bearing, and the anti-skidding buckle is fixedly mounted below the second connecting piece.

According to the technical scheme, the springs are welded below the sliding rings, the springs are welded with the second supporting frame, and the limiting rings are fixedly mounted above the power shaft.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) By arranging the first motor, after the base is fixed, the first motor can rotate, the integral device is driven to rotate by the first support frame, a foundation is made for subsequent angle replacement, the switching shaft can be driven to rotate inside the second motor, and the lower device is driven to change the angle by the protective support frame, so that the angle of the integral device during washing and cutting processing is changed, the work of manually adjusting the angle of a material is omitted, and the efficiency is improved;

(2) By arranging the sliding ring, when the sliding ring slides downwards on the power shaft, the first connecting piece is driven to slide downwards, but because the first connecting piece is connected with the second connecting piece bearing, and the second connecting piece is connected with the second support frame bearing, the second connecting piece cannot slide downwards and can only rotate anticlockwise around the bearing connection part, at the moment, the lower part of the second connecting piece is outwards opened to drive the anti-slip buckle to be outwards opened to form a claw, otherwise, when the sliding ring slides upwards, the second connecting piece rotates clockwise to drive the anti-slip buckle to be inwards folded, so that the connecting rod is clamped, the milling cutter is convenient and quick, and compared with the traditional milling cutter fixed by a screw, the time is saved;

(3) Through being provided with the spring, the spring upwards bounces the slip ring for the second connection piece is in the state of tightening up all the time, and spacing collar control slip ring position prevents excessively upwards to lead to the second connection piece to damage simultaneously, reaches the effect of automatic tightening up, and the workman only need the slip ring that slides down when the installation, can automatic fixed, convenient and fast after the installation is accomplished.

Drawings

Fig. 1 is a schematic top perspective view of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

fig. 3 is a schematic front sectional view of a second support frame of the present invention;

in the figure: 1. a base; 2. a first motor; 3. a first support frame; 4. a second motor; 5. a transfer shaft; 6. a protective bracket; 7. fixing the chassis; 8. a second support frame; 9. a first connecting piece; 10. a second connecting sheet; 11. an anti-slip buckle; 12. a slip ring; 13. a spring; 14. milling cutters; 15. a power shaft; 16. a card slot; 17. a connecting rod; 18. a limiting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an aviation aluminum processing milling cutter comprises a base 1, wherein a first motor 2 is connected to a lower bearing of the base 1, a first support frame 3 is fixedly mounted on the outer side of the first motor 2, a transfer shaft 5 is fixedly mounted on the inner side of the first support frame 3, a second motor 4 is connected to an inner bearing of the transfer shaft 5, a protection support 6 is fixedly mounted below the second motor 4, a fixed chassis 7 is fixedly mounted below the protection support 6, after the base 1 is fixed, the first motor 2 can rotate, the whole device is driven to rotate through the first support frame 3, a foundation is made for subsequent angle replacement, the transfer shaft 5 can be driven to rotate inside the second motor 4, the angle of the whole device is changed through the protection support 6, the angle of the whole device during washing and cutting processing is changed, manual work of adjusting material angles is omitted, and efficiency is improved;

a second support frame 8 is fixedly installed below the fixed chassis 7, a power shaft 15 is connected to an internal bearing of the fixed chassis 7, the power shaft 15 is in bearing connection with a second motor 4, the lower portion of the power shaft 15 is in bearing connection with the lower portion of the second support frame 8, a clamping groove 16 is formed in the power shaft 15, a connecting rod 17 is connected to the inside of the clamping groove 16 in a sliding mode, a milling cutter 14 is fixedly installed below the connecting rod 17, the connecting rod 17 on the milling cutter 14 is inserted after being aligned with the clamping groove 16, the second motor 4 drives the power shaft 15 to rotate when rotating, the power shaft 15 drives the connecting rod 17 to rotate, so that the washing and cutting processing can be performed, meanwhile, the power shaft 15 can be protected by the protection support 6, fragments are prevented from flying into the washing and cutting processing, and the washing and cutting processing are convenient and rapid;

the outer side of the power shaft 15 is connected with a sliding ring 12 in a sliding manner, the outer side of the sliding ring 12 is connected with a first connecting piece 9 in a bearing manner, a second connecting piece 10 is connected to the lower side of the first connecting piece 9 in a bearing manner, the second connecting piece 10 is connected with a second supporting frame 8 in a bearing manner, and an anti-slip buckle 11 is fixedly mounted below the second connecting piece 10;

the welding of the below of slip ring 12 has spring 13, spring 13 and the mutual welding of second support frame 8, the top fixed mounting of power shaft 15 has spacing collar 18, spring 13 upsprings slip ring 12, make second connection piece 10 be in the state of tightening up all the time, spacing collar 18 control slip ring 12 position simultaneously, prevent excessively upwards to lead to second connection piece 10 to damage, reach the effect of automatic tightening up simultaneously, the workman only needs slip ring 12 downwards when the installation, can the automatic fixation after the installation is accomplished, convenient and fast.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides an aviation aluminum machining milling cutter, includes base (1), its characterized in that: the bearing of the lower side of the base (1) is connected with a first motor (2), the outer side fixed mounting of the first motor (2) is provided with a first supporting frame (3), the inner side fixed mounting of the first supporting frame (3) is provided with a transfer shaft (5), the inner bearing of the transfer shaft (5) is connected with a second motor (4), the lower side fixed mounting of the second motor (4) is provided with a protection bracket (6), and the lower side fixed mounting of the protection bracket (6) is provided with a fixed chassis (7).

2. The aviation aluminum machining milling cutter as claimed in claim 1, wherein: the below fixed mounting of fixed chassis (7) has second support frame (8), the inner bearing of fixed chassis (7) is connected with power shaft (15), power shaft (15) are connected with second motor (4) bearing, the below of power shaft (15) is connected with the below bearing of second support frame (8), the inside of power shaft (15) is equipped with draw-in groove (16), the inside sliding connection of draw-in groove (16) has connecting rod (17), the below fixed mounting of connecting rod (17) has milling cutter (14).

3. The aviation aluminum machining milling cutter as claimed in claim 2, wherein: the outside sliding connection of power shaft (15) has slip ring (12), the outside bearing of slip ring (12) is connected with first connection piece (9), the below bearing of first connection piece (9) is connected with second connection piece (10), second connection piece (10) and second support frame (8) bearing connection, the below fixed mounting of second connection piece (10) has anti-skidding knot (11).

4. The aviation aluminum machining milling cutter as claimed in claim 3, wherein: the spring (13) is welded below the sliding ring (12), the spring (13) and the second support frame (8) are welded with each other, and a limiting ring (18) is fixedly mounted above the power shaft (15).