CN202292283U

CN202292283U - Automatic rotating surface changing device for engraving and machining shoe mold

Info

Publication number: CN202292283U
Application number: CN2011204150033U
Authority: CN
Inventors: 蒋善辉
Original assignee: NINGBO KAISHENG HIGH-TECH NUMERICAL CONTROL MACHINE TOOL CO LTD
Current assignee: NINGBO KAISHENG HIGH-TECH NUMERICAL CONTROL MACHINE TOOL CO LTD
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-07-04
Anticipated expiration: 2021-10-20

Abstract

The utility model provides an automatic rotating surface changing device for engraving and machining a shoe mold. The automatic rotating surface changing device comprises a worm speed reducer (1), a positioning and clamping seat (2) and a servo motor (3). When in use, the device composed of the worm speed reducer, the positioning and clamping seat and servo motor is arranged on an operating platform of a numerical control engraving and milling machine, a blank of the shoe mold is fixed on the positioning and clamping seat, and a numerical control system of the numerical control engraving and milling machine controls the servo motor to drive the worm speed reducer and the positioning and clamping seat to drive the blank of the shoe mold to rotate according to a machining program. The automatic rotating surface changing device is correspondingly matched with the technical scheme of an electric main shaft and an engraving and milling cutting tool for engraving and milling machining and has the advantages of solving the problems of low efficiency, low accuracy, poor quality and high cost of the prior art, avoiding the disadvantage of multiple clamping and alignment in the shoe mold engraving and milling machining process through the numerical control automatic surface changing, realizing one-worker multiple machines and unattended automatic machining and achieving the purpose of increasing efficiency, accuracy and quality and reducing the cost.

Description

A kind of automatic rotation face change device of Carving Machining footwear mould

Technical field

The utility model relates to the device that a kind of carving mills processing footwear mould, is meant that specifically carving mills processing sole model on numerical controlled engraving and milling device, is used to rotate the automatic rotation face change device of a kind of Carving Machining footwear mould of changing machined surface.

Background technology

Processing sole model on numerical controlled engraving and milling device; Need through rough milling, finish-milling, engraving operation, the per pass operation all need be rotated the machined surface of transposing model, a common footwear mould only side just needs to rotate four machined surfaces of transposing; Prior art adopts and changes machined surface by artificial clamping; Each clamping of per pass operation all needs centering calibration reference face and leading zero's again, and low, the low precision of efficient very easily produces defective products; Add man-hour, every numerical controlled engraving and milling device all needs the staff on duty operation, and cost of labor occupies high, and therefore, prior art exists that efficient is low, low precision, quality is bad, cost is high problems and shortcomings.

Summary of the invention

Problems and shortcomings to above-mentioned prior art existence; The utility model adopts the device that is made up of servomotor, worm reducer, positioning and clamping seat; During work this device is contained on the workbench of numerical controlled engraving and milling device, the blank of footwear mould is fixed on the positioning and clamping seat, by the digital control system of numerical controlled engraving and milling device press procedure control driven by servomotor worm reducer, the positioning and clamping seat drives the rotation of footwear mould blank; Corresponding matching electricity main shaft, carving mill the technical scheme that the cutlery carving mills processing; A kind of automatic rotation face change device of Carving Machining footwear mould is provided, is intended to, make the carving of footwear mould mill the drawback that the multiple clamping centering is avoided in processing through the automatic Rotation With Changing face of numerical control; Realize that people's multimachine, unmanned process automatically, reach the purpose of raising the efficiency, improving precision, improve quality, reduce cost.

The purpose of the utility model is achieved in that a kind of automatic rotation face change device of Carving Machining footwear mould; Comprise worm reducer, positioning and clamping seat, servomotor, wherein: 40: 1 the decelerator of described worm reducer for constituting by shell, worm gear, worm screw; Said shell is for carrying the steel box section of the hollow of holding said worm gear, worm screw, and the bottom of shell is called base, and the top of shell is called datum level, is parallel to each other above the following and said datum level of said base; Said worm gear, worm screw are placed in the chamber of enclosure, threaded portion of worm screw and worm gear teeth portion sliding engaged, the mutual projection quadrature of the axis of worm screw and the axis of worm gear; The axle portion of worm screw is the input of worm reducer; The center fixation of worm gear is provided with the rotating shaft of steel, and the side of the protruding shell of an end of said rotating shaft is called the output of worm reducer;

Described positioning and clamping seat is for carrying the upright steel tabular component of rectangle of clamping footwear mould blank;

Described servomotor is the electric execution element that is rotated by input signal control;

The one side of positioning and clamping seat is fixedly connected with the output quadrature of worm reducer; The another side of positioning and clamping seat is called the clamping face, is used for clamping footwear mould blank; Servomotor is fixed on the side of worm reducer input, and the armature spindle of servomotor is connected with the input of worm reducer.

Operation principle and beneficial effect

During application; The base of worm reducer is installed on numerical controlled engraving and milling device workbench above; The blank of footwear mould is fixed on the clamping face of positioning and clamping seat; The pilot of servomotor is connected with the digital control system of numerical controlled engraving and milling device, by the digital control system of numerical controlled engraving and milling device by procedure control servomotor and drive worm reducer, the positioning and clamping seat drives the rotation of footwear mould blank, corresponding matching electricity main shaft, carving mill cutlery and carve and mill processing; Clamping can accomplish automatically from rough mill, the carving of finish-milling, engraving mills the processing overall process; Owing to add and need not man-hour frequently to change machined surface by artificial clamping; Therefore can realize that people's multimachine, unmanned process automatically, reduce cost, avoid the drawback of multiple clamping centering to save manual work; Datum level is to be used for numerical controlled engraving and milling device to confirm initial processing zero point and tool changing tool setting purposes.

Above-mentioned; The utility model adopts the device that is made up of servomotor, worm reducer, positioning and clamping seat; During work this device is contained on the workbench of numerical controlled engraving and milling device; The blank of footwear mould is fixed on the positioning and clamping seat, presses procedure control driven by servomotor worm reducer, the rotation of positioning and clamping seat drive footwear mould blank by the digital control system of numerical controlled engraving and milling device, corresponding matching electricity main shaft, carving mill the technical scheme that the cutlery carving mills processing; Overcome that prior art exists that efficient is low, low precision, quality is bad, cost is high problems and shortcomings; The automatic rotation face change device of a kind of Carving Machining footwear mould that is provided through the automatic Rotation With Changing face of numerical control, makes the carving of footwear mould mill the drawback that the multiple clamping centering has been avoided in processing; Realize that people's multimachine, unmanned process automatically, reached the purpose of raising the efficiency, improving precision, improve quality, reduce cost.

Description of drawings

Fig. 1 is the structural representation of automatic rotation face change device of a kind of Carving Machining footwear mould of the utility model;

Fig. 2 is a kind of Facad structure sketch map of footwear mechanograph;

Fig. 3 is the automatic rotation face change device of a kind of Carving Machining footwear mould of the utility model, is applied in the principle schematic on the numerical controlled engraving and milling device.

Embodiment below in conjunction with in the accompanying drawing does further explain to the utility model, but should not be construed as any restriction to the utility model.

Among the figure: worm reducer 1, rotating shaft 11, base 12, datum level 13, positioning and clamping seat 2, servomotor 3, workbench 01, numerical controlled engraving and milling device 02, footwear mould 03, electric main shaft 04, carving mill cutlery 05.

The specific embodiment

Consult Fig. 1～Fig. 3; The automatic rotation face change device of a kind of Carving Machining footwear mould of the utility model; Comprise worm reducer 1, positioning and clamping seat 2, servomotor 3, wherein: 40: 1 the decelerator of described worm reducer 1 for constituting by shell, worm gear, worm screw; Said shell is for carrying the steel box section of the hollow of holding said worm gear, worm screw, and the bottom of shell is called base 12, and the top of shell is called datum level 13, is parallel to each other above the following and said datum level 13 of said base 12; Said worm gear, worm screw are placed in the chamber of enclosure, threaded portion of worm screw and worm gear teeth portion sliding engaged, the mutual projection quadrature of the axis of worm screw and the axis of worm gear; The axle portion of worm screw is the input of worm reducer 1; The center fixation of worm gear is provided with the rotating shaft 11 of steel, and the side of the protruding shell of an end of said rotating shaft 11 is called the output of worm reducer 1;

Described positioning and clamping seat 2 is for carrying the upright steel tabular component of rectangle of clamping footwear mould 03 blank;

Described servomotor 3 is the electric execution element that is rotated by input signal control;

The one side of positioning and clamping seat 2 is fixedly connected with the output quadrature of worm reducer 1; The another side of positioning and clamping seat 2 is called the clamping face, is used for clamping footwear mould 03 blank; Servomotor 3 is fixed on the side of worm reducer 1 input, and the armature spindle of servomotor 3 is connected with the input of worm reducer 1.

Operation principle and beneficial effect

During application; The base 12 of worm reducer 1 is installed on numerical controlled engraving and milling device 02 workbench 01 above; The blank of footwear mould 03 is fixed on the clamping face of positioning and clamping seat 2; The pilot of servomotor 3 is connected with the digital control system of numerical controlled engraving and milling device 02, by the digital control system of numerical controlled engraving and milling device 02 by procedure control servomotor 3 and drive worm reducer 1, positioning and clamping seat 2 drives the rotation of footwear moulds 03 blank, corresponding matching electricity main shaft 04, carving mill cutlery 05 and carve and mill processing; Clamping can accomplish automatically from rough mill, the carving of finish-milling, engraving mills the processing overall process; Owing to add and need not man-hour frequently to change machined surface by artificial clamping; Therefore can realize that people's multimachine, unmanned process automatically, reduce cost, avoid the drawback of multiple clamping centering to save manual work; Datum level 13 is to be used for numerical controlled engraving and milling device 02 to confirm initial processing zero point and tool changing tool setting purposes.

Claims

1. the automatic rotation face change device of a Carving Machining footwear mould; It is characterized in that: comprise worm reducer (1), positioning and clamping seat (2), servomotor (3), wherein: 40: 1 the decelerator of described worm reducer (1) for constituting by shell, worm gear, worm screw; Said shell is for carrying the steel box section of the hollow of holding said worm gear, worm screw, and the bottom of shell is called base (12), and the top of shell is called datum level (13), is parallel to each other above the following and said datum level (13) of said base (12); Said worm gear, worm screw are placed in the chamber of enclosure, threaded portion of worm screw and worm gear teeth portion sliding engaged, the mutual projection quadrature of the axis of worm screw and the axis of worm gear; The axle portion of worm screw is the input of worm reducer (1); The center fixation of worm gear is provided with the rotating shaft (11) of steel, and the side of the protruding shell of an end of said rotating shaft (11) is called the output of worm reducer (1);

Described positioning and clamping seat (2) is for carrying the upright steel tabular component of rectangle of clamping footwear moulds (03) blank;

Described servomotor (3) is the electric execution element that is rotated by input signal control;

The one side of positioning and clamping seat (2) is fixedly connected with the output quadrature of worm reducer (1); The another side of positioning and clamping seat (2) is called the clamping face, is used for clamping footwear mould (03) blank; Servomotor (3) is fixed on the side of worm reducer (1) input, and the armature spindle of servomotor (3) is connected with the input of worm reducer (1).