CN205271070U - Accurate aperture electricity processingequipment - Google Patents
Accurate aperture electricity processingequipment Download PDFInfo
- Publication number
- CN205271070U CN205271070U CN201521056518.3U CN201521056518U CN205271070U CN 205271070 U CN205271070 U CN 205271070U CN 201521056518 U CN201521056518 U CN 201521056518U CN 205271070 U CN205271070 U CN 205271070U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- pipe electrode
- electrode
- hollow
- hollow pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005611 electricity Effects 0.000 title abstract 2
- 238000003754 machining Methods 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to an accurate aperture electricity processingequipment, its structure does, and the top of lathe bed sets up the workstation, sets up the support column on the workstation, and the main shaft sets up on the support column with supplementary axle, and the hollow tube electrode passes through the main shaft, supplementary axle is fixed and link to each other with the lathe motor, and the hollow part of hollow tube electrode links to each other with high -pressure water pipe in the main shaft, and the director sets up on the hollow tube electrode through supplementary axle. The utility model discloses the principle processing aperture that the utilization is discharged and is corroded utilizes and installs the director additional and stablize tiny electrode in the position that adds man -hour, has utilized ceramic on -conductive and wear resistant characteristic and has guaranteed the long -time use of director. Utilize the water under high pressure to wash the hole after discharging, effectively get rid of the etching residue. The requirement of part tolerance can be guaranteed through actual processing, parts machining efficiency has been improved moreover.
Description
Technical field
This utility model relates to a kind of precise hole electric machining device, it is adaptable to overall kinetic device controls technology.
Background technology
Along with Weapons Power device controls the miniaturization of technology and the further strict demand that user is to properties of product. Accurate group's hole machined becomes the bottleneck in the part course of processing, course of processing mesoporous is very easily overproof, overproof of aperture directly affects part performance and cannot use, and the problems such as broken drill and inclined hole Working position be inaccurate often occur in processing, especially the minimum �� 0.2 �� 0.005 in requirement aperture, group hole of ejector filler class part, group's hole number reaches about 800, and the EDM Technology of ejector filler class precise hole is blank especially.
Utility model content
This utility model is for above-mentioned problems of the prior art, it is provided that a kind of precise hole electric machining device, solves precise hole overproof of aperture in prior art, broken drill and the problem such as inclined hole Working position is inaccurate in processing.
The technical solution of the utility model is as follows:
Lathe bed be provided above workbench, workbench arranges support column, main shaft and asessory shaft are arranged on the support columns, hollow pipe electrode is fixed by main shaft, asessory shaft and is connected with machine motor, the part of hollow pipe electrode hollow is connected with the high-pressure water pipe in main shaft, and guider is arranged on hollow pipe electrode by asessory shaft.
Described hollow pipe electrode is connected with machine motor by handle of a knife.
Described hollow pipe electrode is hollow copper pipe electrode.
Described guider is made up of ceramic core and metal sheath, the outer surface coated metal crust of ceramic core, and the aperture of ceramic core and hollow pipe electrode diameter match.
Described hollow pipe electrode diameter minima is �� 0.15mm, and the length minima of electrode is 200mm.
Described main shaft and asessory shaft are slidably arranged on support column.
The utility model has the advantages of as follows:
1, by regulate size between the pulsewidth of the size of copper pipe diameter and electronic impulse and arteries and veins can the size of effective control hole, be effectively guaranteed the tolerance in part aperture.
2, the principle using electric discharge corrosion is processed, it is to avoid the risk of broken drill during machining, improves the working (machining) efficiency of 300%.
3, the locating and machining of inclined hole is facilitated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, lathe bed, 2, workbench, 3, workpiece, 4, guider, 5. handle of a knife, 6. main shaft, 7. asessory shaft, 8. hollow copper pipe electrode.
Detailed description of the invention
Embodiment
As shown in Figure 1, lathe bed 1 be provided above workbench 2, workbench 2 arranges support column, main shaft 6 and asessory shaft 7 are slidably arranged on support column, hollow copper pipe electrode 8 is fixed and is passed through handle of a knife 5 be connected with machine motor by main shaft 6, asessory shaft 7, the part of hollow pipe electrode 8 hollow is connected with the high-pressure water pipe in main shaft 6, and guider 4 is arranged on hollow pipe electrode by asessory shaft 7. Described guider is made up of ceramic core and metal sheath, the outer surface coated metal crust of ceramic core, and the aperture of ceramic core and hollow pipe electrode diameter match.
Main shaft 6 can drive hollow copper pipe electrode 8 select downward processing when processing, and hollow copper pipe electrode 8 has ensured that the position adding hollow copper pipe electrode 8 in man-hour by guider 4. It is stable to ensure that hollow copper pipe electrode 8 and workpiece 3 add man-hour that asessory shaft can process front upper and lower movement. The part of hollow copper pipe electrode 8 hollow is used for connecting high pressure pure water.
This utility model main operational principle is: in hollow copper pipe electrode and absorption surface moment, and power positive cathode short circuit produces high-frequency impulse and melts metal. Then utilize high-pressure pump by purified rinse water hole surface, utilize current to take away the metal of thawing. Utilize main shaft to move downward and carry out deep hole machining. Owing to the diameter of hollow copper pipe electrode copper pipe used is all smaller, minimum �� 0.15mm, and the length of electrode is long, length minima is 200mm, in order to ensure stability during electrode machining, installs electrode guider additional in order to add righting in man-hour electrode. Guider median pore radius and electrode diameter one_to_one corresponding, the guider pottery manufacture of coated metal skin, utilize the characteristic that pottery is non-conductive and wear-resisting to ensure the service life of guider, kalamein skin can ensure that consistent with W axle size for connection, is convenient for changing.
By great many of experiments and practice, this utility model can carry out the processing in the hole of �� 0.2mm-�� 3mm and improve the efficiency of 300% processing.
The above is specific embodiment of the utility model and the know-why used, any based on the equivalent transformation on technical solutions of the utility model basis, belongs within protection domain of the present utility model.
Claims (6)
1. precise hole electric machining device, what it is characterized in that lathe bed is provided above workbench, workbench arranges support column, main shaft and asessory shaft are arranged on the support columns, hollow pipe electrode is fixed by main shaft, asessory shaft and is connected with machine motor, the part of hollow pipe electrode hollow is connected with the high-pressure water pipe in main shaft, and guider is arranged on hollow pipe electrode by asessory shaft.
2. precise hole electric machining device according to claim 1, it is characterised in that described hollow pipe electrode is connected with machine motor by handle of a knife.
3. precise hole electric machining device according to claim 1 and 2, it is characterised in that described hollow pipe electrode is hollow copper pipe electrode.
4. precise hole electric machining device according to claim 3, it is characterised in that described hollow pipe electrode diameter minima is �� 0.15mm, and the length minima of electrode is 200mm.
5. precise hole electric machining device according to claim 1, it is characterised in that described guider is made up of ceramic core and metal sheath, the outer surface coated metal crust of ceramic core, the aperture of ceramic core and hollow pipe electrode diameter match.
6. precise hole electric machining device according to claim 1, it is characterised in that described main shaft and asessory shaft are slidably arranged on support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056518.3U CN205271070U (en) | 2015-12-17 | 2015-12-17 | Accurate aperture electricity processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056518.3U CN205271070U (en) | 2015-12-17 | 2015-12-17 | Accurate aperture electricity processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271070U true CN205271070U (en) | 2016-06-01 |
Family
ID=56055691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056518.3U Active CN205271070U (en) | 2015-12-17 | 2015-12-17 | Accurate aperture electricity processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364242A (en) * | 2015-12-17 | 2016-03-02 | 沈阳航天新光集团有限公司 | Precise small hole electromachining device |
-
2015
- 2015-12-17 CN CN201521056518.3U patent/CN205271070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364242A (en) * | 2015-12-17 | 2016-03-02 | 沈阳航天新光集团有限公司 | Precise small hole electromachining device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205271070U (en) | Accurate aperture electricity processingequipment | |
| CN104400162A (en) | High-precision wire cut electrical discharge machining machine tool | |
| CN106216807A (en) | Liquid modular appliance is rushed inside and outside short electric arc NC milling machine | |
| CN104227159B (en) | A kind of electrochemical machining method of minute concave-convex structure | |
| CN103769780A (en) | Method for welding lithium ion battery stainless steel head cover and copper sheet | |
| CN103878456B (en) | A kind of harmless electrode for spark machined | |
| CN102658406A (en) | Deep hole machining device | |
| CN105364242A (en) | Precise small hole electromachining device | |
| CN103008809A (en) | Combined machining method of metal materials | |
| CN104400158A (en) | High-precision wire cut electrical discharge machining mechanism | |
| CN102489803B (en) | Electrochemical machining device for multi-taper inner bores | |
| CN202622113U (en) | Deep hole processing device | |
| CN203049072U (en) | Electrolytic polishing device of taper hole component | |
| CN101985202B (en) | Manufacturing process of multi-beam traveling wave tube grid | |
| CN201471028U (en) | Small-hole electrolytic deburring device and tool | |
| CN202607019U (en) | Thin-slice electrode for electrical discharge machine | |
| CN208083612U (en) | A kind of mold electric discharge machining apparatus | |
| CN111112764A (en) | Pulse gas-assisted mask electrolytic machining device and method | |
| CN202626319U (en) | Plating processing device | |
| CN202185656U (en) | Jig for electric spark machining | |
| CN206997974U (en) | Automatic electro-discharge device | |
| CN202963695U (en) | Fixture preventing carbon from depositing at water opening | |
| CN205237265U (en) | Electric spark BTA electrode | |
| CN219900273U (en) | Electric spark auxiliary ultrasonic vibration turning composite processing equipment | |
| CN202356753U (en) | Electrode for electrical discharge machining of type hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fengcheng Xin'an Electromechanical Equipment Manufacturing Co.,Ltd. Assignor: SHENYANG AEROSPACE XINGUANG GROUP Co.,Ltd. Contract record no.: X2023210000316 Denomination of utility model: Precision small hole electrical machining device Granted publication date: 20160601 License type: Common License Record date: 20231221 |
|
| EE01 | Entry into force of recordation of patent licensing contract |