CN201455393U

CN201455393U - Novel profiling milling combination clamp

Info

Publication number: CN201455393U
Application number: CN2009201273316U
Authority: CN
Inventors: 张志勇; 黄种湖; 张宇
Original assignee: FUJIAN MINFA ALUMINUM Inc
Current assignee: FUJIAN MINFA ALUMINUM Inc
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-05-12
Anticipated expiration: 2019-05-15

Abstract

The utility model discloses a novel profiling milling combination clamp, comprising a milling machine table, a main shaft of a milling cutter, the milling cutter, a profiling module, a guiding wheel, a rotating air cylinder of a swing arm and the swing arm, wherein the milling cutter and the guiding wheel are arranged on the main shaft of the milling cutter in parallel; the swing arm is arranged above the milling machining table in the mode of articulating with the milling machine table, and the end close to the side of the guiding wheel is provided with the profiling module; a cylinder body and a piston rod of the rotating air cylinder of the swing arm are respectively hinged on the swing arm and the milling machine table; and a wrokpiece clamping device is arranged on the swing arm. The novel profiling milling combination clamp ensures that a common milling machine has the functions of a profiling milling machine, can process curved surfaces without a special profiling milling machine and has the advantages of reducing the production cost, simplifying the processing procedure and improving the working efficiency.

Description

Novel copy milling built-up jig

Technical field

The utility model relates to a kind of modular fixture, relates in particular to a kind of novel copy milling built-up jig.

Background technology

Common vertical knee-type milling machine uses in mechanical processing industry generally, is mainly used in processing plane, inclined-plane and bathtub construction.Yet the machined surface of at present a lot of products is curved surface and required precision height, and plain-milling machine can't be processed, and can only use expensive special-purpose profiling machine, but special-purpose profiling machine equipment investment is big, has increased production cost.

Therefore, need transform, make common vertical knee-type milling machine have the function of profiling machine, need not special-purpose profiling machine during processing curve, reduce production cost existing common vertical knee-type milling machine.

The utility model content

In view of this, the utility model provides a kind of novel copy milling built-up jig, makes common vertical knee-type milling machine have the function of copy milling, need not special-purpose profiling machine during processing curve, has reduced production cost.

The novel copy milling built-up jig that the utility model provides comprises milling machine table, mill principal axis, milling cutter, profiling module, directive wheel, swing arm rotary cylinder and swing arm, and described milling cutter and directive wheel are set up in parallel on mill principal axis; Described swing arm to be being arranged on the top of milling machine table with the hinged mode of milling machine table, by the end of directive wheel side the profiling module is set; The cylinder body of described swing arm rotary cylinder and piston rod are hinged on respectively on swing arm and the milling machine table; Described swing arm is provided with the workpiece clamping device.

Further, described swing arm is the dihedral swing arm of being made up of principal arm and time arm, the hinged setting of the relative milling machine table of described principal arm, and rotary cylinder and swing arm link are arranged on time arm one end, and the profiling module is arranged on the other end of time arm;

Further, described workpiece clamping device comprises clamping cylinder and the anchor clamps guide holder that is arranged on the principal arm and is arranged on longitudinal register piece on time arm that described anchor clamps guide holder is fixedlyed connected by time arm end and with the piston rod end that clamps cylinder;

Further, also comprise the swing arm rotary control switch, described swing arm rotary control switch is arranged on the end of principal arm by time arm.

The beneficial effects of the utility model are: the novel copy milling built-up jig that adopts the utility model structure, on the plain-milling machine workbench, increase a cover swing arm, profiling module, milling cutter, directive wheel and swing arm rotary cylinder, make plain-milling machine have the function of profiling machine, need not special-purpose profiling machine during processing curve just can process, both reduced production costs, simplify manufacturing procedure again, increase work efficiency.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model.

The specific embodiment

Fig. 1 is a front view of the present utility model, Fig. 2 is a vertical view of the present utility model, as shown in the figure: novel copy milling built-up jig comprises milling machine table 1, swing arm, profiling module 3, milling cutter 4, directive wheel 5, swing arm rotary cylinder 6, swing arm rotating shaft 7, base 8 and workpiece clamping device, milling cutter 4 and directive wheel 5 are provided with on the mill principal axis, and directive wheel 5 is positioned at the below of milling cutter 4; Base 8 is by being bolted on the milling machine table 1, and base 8 tops have rocking arm rotating shaft installing hole perpendicular to milling machine table 1, and swing arm rotating shaft 7 is installed in the rocking arm rotating shaft installing hole by bearing; Swing arm is the dihedral swing arm, form with the inferior arm 13 vertical by principal arm 2 with principal arm 2, principal arm 2 ends of dihedral swing arm are installed in the top of swing arm rotating shaft 7 by the bolt horizontal fixed, and whole dihedral swing arm and milling machine table 1 are parallel and can rotate with swing arm rotating shaft 7; Profiling module 3 is arranged on time arm 13 ends by directive wheel 5 sides, and it is corresponding with directive wheel 5 levels, swing arm rotary cylinder 6 one ends are movably connected on time arm 13, and the other end is movably connected in milling machine table 1, and swing arm rotary cylinder 6 keeps a pressure stable to make stencil master be close to directive wheel all the time; The workpiece clamping device comprises clamping cylinder 9 and the anchor clamps guide holder 10 that is arranged on the principal arm and is arranged on time arm 13 longitudinal register piece 11 away from milling cutter 4 sides, anchor clamps guide holder 10 is arranged on by time arm 13 ends and with the piston rod end that clamps cylinder 9 fixedlys connected, and described workpiece 15 is vertically fixed on time arm 13 by anchor clamps guide holder 10 and longitudinal register piece 11.Present embodiment also is provided with swing arm rotary control switch 12 on the end of principal arm 2 by time arm 13, by the rotation direction of swing arm rotary control switch 12 changeable principal arms 2.

Add man-hour, workpiece 15 is placed on time arm 13 tops, the processing end stretches to milling cutter 4, by clamp cylinder 9 promote anchor clamps guide holders 10 workpiece 15 crosswise fixed on inferior arm 13, and workpiece 15 is vertically fixed by longitudinal register piece 11.Swing arm rotary cylinder 6 keeps a pressure stable to make stencil master be close to directive wheel all the time, during milling machine table 1 motion, stencil master 4 is subjected to directive wheel 5 reverse resistances, and as if the pressure of resistance greater than swing arm rotary cylinder 6, the dihedral swing arm turns clockwise around pivot point; If resistance is during less than the pressure of swing arm rotary cylinder 6, the dihedral swing arm is rotated counterclockwise around pivot point, and when milling machine table 1 motion, directive wheel is finished the copy milling processing of workpiece 15 all the time near stencil master 4 like this.Open the swing arm rotary control switch 12 of commutation when returning, the dihedral swing arm is turned clockwise than wide-angle, carry out copy milling next time after milling machine resets.

Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. novel copy milling built-up jig, comprise milling machine table (1), mill principal axis (14) and milling cutter (4), it is characterized in that: also comprise profiling module (3), directive wheel (5), swing arm rotary cylinder (6) and swing arm, described milling cutter (4) and directive wheel (5) are set up in parallel on mill principal axis (14); Described swing arm to be being arranged on the top of milling machine table (1) with the hinged mode of milling machine table (1), by the end of directive wheel (5) side profiling module (3) is set; The cylinder body of described swing arm rotary cylinder (6) and piston rod are hinged on respectively on swing arm and the milling machine table (1); Described swing arm is provided with the workpiece clamping device.

2. novel copy milling built-up jig according to claim 1, it is characterized in that: the dihedral swing arm of described swing arm for forming by principal arm (2) and time arm (13), described principal arm (2) the hinged setting of milling machine table (1) relatively, rotary cylinder (6) is arranged on time arm (13) one ends with the swing arm link, and profiling module (3) is arranged on the other end of time arm (13).

3. novel copy milling built-up jig according to claim 2, it is characterized in that: described workpiece clamping device comprises clamping cylinder (9) and the anchor clamps guide holder (10) that is arranged on the principal arm (2) and is arranged on longitudinal register piece (11) on time arm (13) that described anchor clamps guide holder (10) is fixedlyed connected by time arm (13) end and with the piston rod end that clamps cylinder (9).

4. novel copy milling built-up jig according to claim 3 is characterized in that: also comprise swing arm rotary control switch (12), described swing arm rotary control switch (12) is arranged on the end of principal arm (2) by time arm (13).