Threading-free mechanism of multi-groove synchronous wire cut electrical discharge machining machine tool
A technology of electric discharge wire and cutting processing, which is applied in the direction of electric processing equipment, metal processing equipment, electrode manufacturing, etc., can solve the problems of long time and manpower for electric discharge wire, save manpower, avoid wire threading operation, and improve efficiency Effect
Inactive Publication Date: 2018-09-28
GUANGDONG UNIV OF TECH
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] However, due to the limitation of the threading mechanism of the multi-groove synchronous WEDM machine tool, it is easy to spend a lot of time and manpower when replacing the EDM wire. extremely important
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0024] In addition, if there are descriptions involving "first", "second" and ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a threading-free mechanism of a multi-groove synchronous wire cut electrical discharge machining machine tool. The threading-free mechanism comprises a machine tool body, an annular rack is arranged on the top surface of the machine tool body, and the annular rack and a working supporting table are in gear transmission; a plurality of fixing supports are uniformly arrangedon the top surface of the machine tool body in the circumferential direction, and the fixing supports are arranged at the interval positions between the supporting seats of the working supporting table; and a movable supporting seat capable of moving is arranged at the top of the fixing supports, a threading-free guide wheel base is arranged on the top surface of the outer end of the fixing supports, and a threading-free movable support is arranged at the bottom of the movable supporting seat; a movable guide wheel support and a fixed guide wheel support are arranged on the top of the movablesupporting seat from bottom to top, the threading-free guide wheel base is provided with a notch space which is connected with a guide wheel, and the threading-free movable support is provided with athrough groove which communicates with the guide wheel. Compared with the prior art, by improving the threading-free guide wheel base and the threading-free movable support, a whole wire feeding system can be operated without threading, when wire changing is carried out every time, the whole wire changing operation of the machine tool can be completed independently and quickly by one person, and therefore, the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of wire electric discharge machining, in particular to a thread-free mechanism of a multi-groove synchronous wire electric discharge machine tool. Background technique [0002] In the tire mold manufacturing process, in order to improve the processing efficiency of the mold and shorten the production cycle, the production workshop usually cuts the tire mold into 8, 12 or 16 equal parts, and then processes each part separately, and finally assembles them into a complete car tire mold. [0003] The traditional tire mold cutting adopts the ordinary wire cutting method to cut in a certain order, which not only makes the internal stress distribution of the workpiece uneven and prone to deformation, the processing efficiency is extremely low and the cutting time can be as long as 7 to 15 days, so the tire mold Block cutting has become one of the most important bottlenecks affecting its processing quality and prod...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23H7/02B23H7/10B23H11/00
CPCB23H7/02B23H7/10B23H7/105B23H11/00
Inventor 张永俊程伟建苏国康陈英怀
Owner GUANGDONG UNIV OF TECH