CN100404195C

CN100404195C - Combined machine-tool possessing fast wire-moving cutting and deep small hole processing functions

Info

Publication number: CN100404195C
Application number: CNB2004100164510A
Authority: CN
Inventors: 杨振步
Original assignee: SHANGHAI TROOP ELECTRONICS EQUIPMENT CO Ltd
Current assignee: SHANGHAI TROOP ELECTRONICS EQUIPMENT CO Ltd
Priority date: 2004-02-20
Filing date: 2004-02-20
Publication date: 2008-07-23
Anticipated expiration: 2024-02-20
Also published as: CN1657227A

Abstract

The present invention relates to a combined machine tool with the functions of both cutting fast feeding wires and processing deep fine small holes. The present invention comprises a fast feeding wire cutting machine and a deep fine small hole processing member, wherein the fast feeding wire cutting machine comprises a machine tool body, an upper wire frame, a lower wire frame and an upright column fixed on a base of the machine tool body. The upper wire frame and the lower wire frames are respectively supported by the upright column and the machine tool body; a servo motor, a slide block and a ball screw rod are arranged inside of the upper end of the vertical column which is in a P-shaped structure; one outer end surface of the slide block is provided with a groove in which a linear slide track is arranged, and the slide block is driven by the ball screw rod. The deep fine small hole processing member is fixed on the right side surface of the upright column. The present invention has the advantages that the space occupied by two machines can be saved, and the dismounting procedure of work pieces and the erroneous probability in processing can be avoided; the composite machine tool is convenient for the once programming of the processing and cutting of fine small holes, so that the efficiency is improved; the structures of the upright column and the wire frames are changed, and the upper wire frame which can slide freely up and down can be matched with the thickness of work pieces and can obtain the automatic thread tightening function; the accuracy and the smoothness of processing of work pieces are enhanced, and the manufacturing cost of the machine is reduced.

Description

Have the building-block machine of walking silk thread cutting and dark Small Holes machining functions fast concurrently

Technical field

The present invention relates to metalworking machinery, promptly walk wire cutting machine and dark Small Holes processing machine fast, refer in particular to a kind of both be applicable to all thickness workpiece planarization, tapering and abnormity walk the silk thread cutting fast, be applicable to the single hole of metal works or the building-block machine of porous processing again.

Background technology

As shown in Figure 1, the existing wire cutting machine of walking fast comprises lathe bed 11,

coil holder

16,15 and column 13 up and down, and column 13 is fixed on the base of lathe bed 11, and coil holder the 16, the 15th up and down, is supported by same column 13.X, y-axis shift are moving can be controlled automatically by planker, but the Z axle can not be automatically about, therefore in the workpiece alignment cutting, can not carry out the wire tense-lax and regulate, be unfavorable for the workpiece processing that thickness differs and the cutting of the big tapering workpiece of needs.In addition, existing processing cooling dreg removing system is too little, does not have filter mechanism and high-pressure pump, and it is bad to form working fluid muddiness and deslagging easily.

As shown in Figure 2, existing dark Small Holes processing machine comprises lathe bed 21, column 22, dark Small Holes tool member and working fluid system.Unless be used to produce parts peculiar, generally in production and processing, dark Small Holes processing machine is most to be used with wire cutting machine.

Process time is short, use is not frequent, forms the higher dark Small Holes processing machine of vacancy rate, not only needs to take the space of separate unit machinery, needs basic building blocks such as lathe bed, column, causes space waste and machine cost to improve.

Summary of the invention

The object of the present invention is to provide a kind of building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently, it not only can save two spaces that machinery is shared, and has saved mechanical manufacturing cost.

A kind of building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently provided by the present invention, comprise and walk wire cutting machine and dark Small Holes tool member fast, the described wire cutting machine of walking fast comprises lathe bed, coil holder and column up and down, column is fixed on the base of lathe bed, it is characterized in that: described coil holder is up and down supported by column and lathe bed respectively; Described column is a P type structure, inner servo motor, slide block and the ball screw installed in the upper end of this column, an outer face of slide block is provided with groove, is provided with line slide rail in this groove, slide block is driven by ball screw, and the right flank of column is fixed with dark Small Holes tool member.

The above-mentioned building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently, wherein; Silk tube on the lathe bed forms the tight structure of a ring-type with guide wheel on the coil holder up and down.

The above-mentioned building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently, wherein; The pump of walking fast in the wire cutting machine is a high-pressure pump.

The present invention walks on the wire cutting machine basis fast existing, changes the structure of column, adopts servo motor and ball screw, and line slide rail is used in both sides, and column design is become P type structure, and the half-twist direction strengthens being fixed on lathe bed base.The present invention has overcome that original column can not be installed tight silk device and must adjust the height of coil holder and bring the inexact defective that varies with each individual with the tight silk method of artificial or gravity type with manual mode.The present invention can the electricity consumption flowing mode height of control Z axle (going up coil holder) so that meet the thickness of machined object, flexible operation helps adding the deslagging in man-hour, guarantees that processing is stable and improves precision.The present invention has following advantage: can save two spaces that machinery is shared; Avoid the dismounting operation and the people that add the workpiece in man-hour to be the probability of making a mistake; Being convenient to Small Holes processing and cutting can one-time programming, raises the efficiency; Change column and wire frame structure, utilize the column agency of strengthening, install the attached automatic tight silk device of coil holder, fixing dark Small Holes processing attachment, strengthen the precision and the fineness of Small Holes processing and work piece cut; Save the manufacturing cost of machinery.

Description of drawings

Fig. 1 is the existing structural representation of walking wire cutting machine fast;

Fig. 2 is the structural representation of existing dark Small Holes processing machine;

Fig. 3 is the structural representation of building-block machine of the present invention;

Fig. 4 is a partial structurtes schematic diagram of the present invention;

Fig. 5 A, Fig. 5 B are the tight silk structure two states schematic diagrames on the building-block machine of the present invention.

The specific embodiment

As shown in Figure 3, the present invention, it is a kind of building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently, comprise and walk wire cutting machine and dark Small Holes tool member 7 fast, walk wire cutting machine fast and comprise lathe bed 1,

coil holder

6,5 and column 3 up and down, column 3 is fixed on the base of lathe bed 1, up and down

coil holder

6,5 respectively by column 3, and lathe bed 1 support.The pump of walking fast in the wire cutting machine is the high-pressure pump (not shown).

As shown in Figure 4, column 3 is a P type structure, inner servo motor 2, slide block 8 and the ball screw 9 installed in the upper end of this column 3, one outer face of slide block 8 is provided with groove 81, be provided with line slide rail 82 in this groove 81, adorn ball screw 9 in the slide block, and be connected with servo motor 2 with synchronous band.The right flank of column is fixed with dark Small Holes tool member 7.

Shown in Fig. 5 A, Fig. 5 B, the silk tube 4 on the lathe bed 1 forms the tight silk of ring-type structure with

guide wheel

61,51 on the

coil holder

6,5 up and down.

Pillar construction of the present invention also can possess simultaneously tight silk function, after machined object fixes, utilize wire controlling button on this device do the tight silk of primary storage silk with and in the abnormity cutting or when tapering cuts greatly automatic degree of tightness silk function can be arranged, reduce vibrations wiry and the tension force of keeping appropriateness in the process, add and guarantee to be difficult for fracture of wire the efficiency and precision of raising cutting man-hour than original structure.

The present invention also possesses dark Small Holes machining functions, utilizes common board, saves 1/3rd above usage space and manufacturing costs of original two machineries, and the technology of operation is also more rationally with comfortable.

Through to various dark Small Holes machining experiments, can meet the requirements fully, effect can be from 0.3m/m～3.0m/m, working depth reaches 200m/m, because the board of the general single-use of lathe bed is steady, and can locate automatically, machining accuracy also improves original more than 10%.Also easy to operate during the line cutting processing than original, especially wearing silk, tight silk aspect, more rationally and hommization.Can automatic shift after the processing of dark Small Holes, to decide datum mark and cut again, this situation can improve 30% efficient, is difficult for causing artificial mistake, promotes the loading and unloading of processed mould or workpiece, technology such as reorientates.Can programme with machine in dark Small Holes processing fashion, carry out all preparations of work piece cut, reach many-sided economic benefits such as saving space, time and processing charges.

Claims

1. one kind has the building-block machine of walking silk thread cutting and dark Small Holes machining functions fast concurrently, comprise and walk wire cutting machine and dark Small Holes tool member (7) fast, the described wire cutting machine of walking fast comprises lathe bed (1), coil holder (6,5) and column (3) up and down, column (3) is fixed on the base of lathe bed (1), it is characterized in that:

Described coil holder (6,5) is up and down supported by column (3) and lathe bed (1) respectively;

Described column (3) is a P type structure, inner servo motor (2), slide block (8) and the ball screw (9) installed in the upper end of this column, one outer face of slide block (8) is provided with groove (81), be provided with line slide rail (82) in this groove (81), slide block is driven by ball screw, and the right flank of column is fixed with dark Small Holes tool member (7).

2. a kind of building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently according to claim 1, it is characterized in that the silk tube (4) on the described lathe bed (1) forms the tight silk of ring-type structure with guide wheel (61,51) on the coil holder (6,5) up and down.

3. a kind of building-block machine of walking silk thread cutting and dark Small Holes machining functions fast that has concurrently according to claim 1 is characterized in that the described pump of walking fast in the wire cutting machine is a high-pressure pump.