CN2920510Y

CN2920510Y - Rotury working table used for wire drawing mould hole laser coaxial shaping technology

Info

Publication number: CN2920510Y
Application number: CN 200620040801
Authority: CN
Inventors: 陈克俭
Original assignee: SHANGHAI JIUYUAN WIRE DRAWING DIE CO Ltd
Current assignee: SHANGHAI JIUYUAN WIRE DRAWING DIE CO Ltd
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-07-11
Anticipated expiration: 2016-04-05

Abstract

The utility model intends to design a rotary working table used for wire drawing mould hole laser coaxial shaping technology, which comprises: a working table stand able to reverse and rotate; a reversing shaft connected to the stand; two localizers fixed to the working table stand; a main shaft bracket and a localizing backup fixed to one of the reversing shaft; a rotary main shaft provided on the main shaft bracket; a rotary motor and a motor bracket fixed to the other end of the reversing shaft; and a rotary leather belt connecting with the rotary motor. The rotary working table of the utility model enables a wire drawing mould to be processed not only to do rotary movement along circumferential directions of the mould but also to do flip-flop movement along the 180 degrees of the axial line of the mould, realization the objectives of one-step clamping of the wire drawing mould as well as coaxial processing of obverse-reverse sides of the wire drawing mould forming.

Description

The rotary table that is used for wire drawing die nib laser coaxial forming technique

Technical field

The utility model relates to a kind of instrument that is used for wire drawing die, refers in particular to the rotary table that is used for wire drawing die nib laser coaxial forming technique.

Background technology

The rotary table that is used for wire drawing die nib laser forming technology at present can only be done to rotate along the mould circumferencial direction, can not do along the flip-flop movement of 180 degree of mold axis, so the laser forming of used wire drawing die nib can only be done single-sided process.The mode of laser hole forming workbench that is used for wire drawing die processing at present, by the spring perch of clamping wire drawing die, main shaft, the main axis rotation drive motors, frame is formed.Spring perch is contained in the epimere of main shaft, main shaft, rotary drive motor all is fixed on the frame, all be to do the main shaft rotation, can not stand up as main shaft, the size of the hypomere of main shaft is longer than the focal length of laser far away in addition, so class hole mode of laser hole forming can only be used for the wire drawing die single-sided process with workbench.The mode of laser hole forming that is used for wire drawing die processing at present both domestic and external all is this structure with workbench.

The utility model content

The purpose of this utility model provides a kind of rotary table that makes processed wire drawing die not only can make to rotate, can do simultaneously to do along 180 degree of mold axis along the mould circumferencial direction flip-flop movement, accomplishes the coaxial processing of positive and negative to realize that clamping of wire drawing die and laser are shaped to die channel.

For reaching above-mentioned purpose, the rotary table that is used for wire drawing die nib laser coaxial forming technique of the present utility model is characterized in, comprising: the worktable frame that can stand up rotation; What link to each other with described frame one stands up rotating shaft; Be fixed on two locators on the described worktable frame; Be fixed in a described spindle carrier and the position block that stands up rotating shaft one end; Be assemblied in the rotary main shaft on the described spindle carrier; Be fixed in described electric rotating machine and the electric machine support that stands up the other end of rotating shaft; The rotation belt that is connected with described electric rotating machine.

Adopt the rotary table of this spline structure successfully to solve original wire drawing die nib laser forming and can not accomplish the coaxial processing problems of positive and negative, and pass through now with a laser instrument, can can carry out the coaxial laser processing that is shaped to front entrance region, compressional zone, the outlet area of deciding genital areas and reverse side to monocrystalline and glomerocryst diamond wire drawing die, have extraordinary effect.

For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the front view according to the utility model rotary table.

Fig. 2 is the left view of Fig. 1.

The specific embodiment

As shown in Figure 1, 2, rotary table of the present utility model comprises: have one and can stand up rotary table frame 1; What link to each other with described frame 1 one stands up rotating shaft 3, standing up rotating shaft 3 is assemblied on the frame 1 by bearing 11, and be fixed on two locators 2 on the described worktable frame 1, be fixed on a described spindle carrier 9 and the position block 7 that stands up rotating shaft 3 one ends, be assemblied on the rotary main shaft 6 on the described spindle carrier 9, rotary main shaft 6 is assemblied on the spindle carrier 9 by bearing 12, wherein on the rotary main shaft 6 anchor clamps 5 is housed, anchor clamps 5 can be spring perches, also can be the self-centering fixtures of other form; Be fixed on described electric rotating machine 4 and the electric machine support 8 that stands up the other end of rotating shaft 3, electric rotating machine 4 connects rotation belt 10, and rotation belt 10 drives rotatablely moving of anchor clamps 5, and electric rotating machine 4 also stands up simultaneously when anchor clamps 5 stand up; Be contained in 180 two ends of spending of standing up rotating shaft 3 simultaneously at anchor clamps 5 that rotate along the mould circumferencial direction and electric rotating machine 8; Stand up rotating shaft 3 and be installed on the worktable frame 1 by bearing, stand up rotating shaft 3 along mold axis 180 the degree flip-flop movements with manual, positioning accuracy is guaranteed by two locators 2 and position block 7.The flip-flop movement of 180 degree also can be finished with motor, and will come the accurate measurement location this moment with grating encoder.

Simply set forth the use step of the utility model rotary table when processing mold below:

1. mould is placed in the anchor clamps 5;

2. position block 7 makes mould keep vertical precision near locator 2;

3. starting electric rotating machine 4 drives main shaft 6, thereby makes the mould rotation;

4. startup laser carries out mold forming processing to the one side of mould;

5. stop laser after the one side of mould processes, motor 4 also stops the rotation simultaneously;

6. hand is taken support 8, makes and stands up rotating shaft 3 Rotate 180 degree, thereby make spindle carrier 9, position block 7, main shaft 6, anchor clamps 5 and electric rotating machine 4 all stand up 180 degree;

7. position block 7 makes mould keep vertical precision near the locator 2 of another side;

8. starting electric rotating machine 4 drives main shaft 6, makes the mould rotation once more;

9. startup laser carries out mold forming processing to the another side of mould;

10. stop laser after the another side of mould processes, and the motor 4 that stops the rotation, Mould Machining is intact, takes out mould.

The utility model has successfully solved original wire drawing die nib laser forming can not accomplish the coaxial processing problems of positive and negative, and pass through now with a laser instrument, can can carry out the coaxial laser processing that is shaped to front entrance region, compressional zone, the outlet area of deciding genital areas and reverse side to monocrystalline and glomerocryst diamond wire drawing die, have extraordinary effect.

Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present utility model in the scope to the variation of the foregoing description, claims that modification all will drop on the application.

Claims

1. a rotary table that is used for wire drawing die nib laser coaxial forming technique is characterized in that, comprising:

Can stand up the worktable frame of rotation;

What link to each other with described frame one stands up rotating shaft;

Be fixed on two locators on the described worktable frame;

Be fixed in a described spindle carrier and the position block that stands up rotating shaft one end;

Be assemblied in the rotary main shaft on the described spindle carrier;

Be fixed in described electric rotating machine and the electric machine support that stands up the other end of rotating shaft;

The rotation belt that is connected with described electric rotating machine.

2. rotary table as claimed in claim 1 is characterized in that: on the described rotary main shaft anchor clamps are housed.

3. rotary table as claimed in claim 2 is characterized in that: described anchor clamps are spring perches.

4. rotary table as claimed in claim 2 is characterized in that: described anchor clamps are self-centering fixtures.

5. rotary table as claimed in claim 1 is characterized in that: describedly stand up rotating shaft and be assemblied on the worktable frame by bearing.

6. rotary table as claimed in claim 1 is characterized in that: described rotary main shaft is assemblied on the described spindle carrier by bearing.