Die electro-discharge machining device of spiral groove
An electrical discharge machining and spiral groove technology, applied in the field of spiral groove die EDM devices, can solve the problems of complex mechanical structure, electronic control system, unstable product quality, high maintenance cost, etc. Simple, easy-to-use effects
Inactive Publication Date: 2013-09-25
SUZHOU DANFANG TEXTILE R & D
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] For the processing of spiral grooves, the spiral downward discharge of the electrode is generally used. At present, there are rotary feeding devices on the market that specially control the downward spiral of the electrode discharge machining axis. The mechanical structure and the electric control system are relatively complicated, and the cost is high. The quality of the products produced is unstable, inconvenient to use and expensive to maintain
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
[0012] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0013] Such as figure 1 and figure 2 As shown, a spiral groove die discharge machining device includes a base 1 with a shaft hole, a chute tube 3 coaxially sleeved in the shaft hole of the base 1, and a chute tube 3 coaxially sleeved in the chute tube 3 The electrode processing shaft 5 and the push rod 9 device connected to the top end of the electrode processing shaft 5, the base 1 is provided with a tightening device 2 for positioning the chute tube 3, and the chute tube 3 has an axis Two identical helical chutes 4 are oppositely arranged at the center, and the working end of the electrode processing shaft 5 is radially...
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 relates to a die electro-discharge machining device of a spiral groove, which comprises a base provided with an axial hole, a sliding groove pipe coaxially sleeved in the axial hole of the base, an electrode machining shaft coaxially sleeved in the sliding groove pipe, and a pushrod device connected with the top end of the electrode machining shaft; a locking device for positioning the sliding groove pipe is arranged on the base; two identical spiral sliding grooves are oppositely arranged on the sliding groove pipe with the axis as the center; a pin shaft device moving along the spiral sliding groove is radially arranged on the work end of the electrode machining shaft; the pushrod device comprises a pushrod connected with the top end of the electrode machining shaft; a baffle plate and a spring press block fixed on the pushrod are arranged above the electrode machining shaft; an adjusting device is arranged between the spring press block and the baffle plate; and a spring is sleeved on the adjusting device. According to the invention, the electrode machining shaft with a special outline is used to etch the spiral groove on the inner wall of a hole on a workpiece or directly on the workpiece; and the die electro-discharge machining device has a simple structure and is convenient to operate, so that the cost is reduced and the productive efficiency is improved while the product quality is ensured.
Description
technical field [0001] The invention relates to mold processing equipment, in particular to a spiral groove die electric discharge machining device. Background technique [0002] For the processing of spiral grooves, the spiral downward discharge of the electrode is generally used. At present, there are rotary feeding devices on the market that specially control the downward spiral of the electrode discharge machining axis. The mechanical structure and the electric control system are relatively complicated, and the cost is high. The quality of the products produced is unstable, inconvenient to use and expensive to maintain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electrode processing device that etches spiral grooves on the inner wall of the hole on the workpiece or directly on the workpiece by using an electrode processing shaft with a special shape. [0004] In order to overcome the defects in the b...
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 Patents(China)
IPC IPC(8): B23H9/00
Inventor 黄建辉
Owner SUZHOU DANFANG TEXTILE R & D