CN201055934Y - Device for electrolyzing and dressing electrode on-line - Google Patents
Device for electrolyzing and dressing electrode on-line Download PDFInfo
- Publication number
- CN201055934Y CN201055934Y CNU2007201495204U CN200720149520U CN201055934Y CN 201055934 Y CN201055934 Y CN 201055934Y CN U2007201495204 U CNU2007201495204 U CN U2007201495204U CN 200720149520 U CN200720149520 U CN 200720149520U CN 201055934 Y CN201055934 Y CN 201055934Y
- Authority
- CN
- China
- Prior art keywords
- plate
- bakelite plate
- steel plate
- guiding screw
- bakelite
- 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.)
- Expired - Fee Related
Links
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 24
- 239000004637 bakelite Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
An on-line electrolysis forming electrode device belongs to the ground processing field of on-line electrolysis forming. The prior electrode device is difficult to realize the clearance fine adjustment, and also is more difficult to ensure the even clearance. The utility model is characterized in that: a copper plate electrode (1) is welded on the lower side of a steel plate (2), the steel plate (2) is connected with a bakelite plate (8) through two guiding screw rods (3) symmetrically arranged around the bakelite plate (8) center, the steel plate (2) is fixed with the guiding screw rods through two nuts I (10), the bakelite plate (8) lower surface is fixed on a grinding wheel cover (9), the upper surface is sheathed with a reset spring (7) on the guiding screw rod pressed by a nut II (5) tightly screwed on the guiding screw rod (3) to fix, the connection part of the guiding screw rod (3) and the bakelite plate (8) is arranged with a right line bearing (4), and a helical micrometric rod is arranged on the bakelite plate (8) center normal to the upper surface. The utility model can prevent the power source from being burnt caused by too small clearance between the electrodes, so as to improve the processing efficiency.
Description
Technical field
The utility model relates to a kind of online electrolytic dressing electrode assembly, is applicable to online electrolytic dressing Grinding Technology.
Background technology
Online electrolytic dressing Grinding Technology has obtained to use widely as a kind of Ultraprecision Machining, especially has irreplaceable status aspect the processing of crisp and hard material especially.Yet, be the key factor that influences crudy as the anode of emery wheel and as the gap adjustment between the negative electrode of other metals in the online electrolytic dressing Grinding Process.Electrode gap is crossed conference and is caused that electrolysis effectiveness is bad, and electrolysis even do not take place; Power supply is burnt in too small easy formation short circuit.Learn according to a large amount of experiments, can obtain best electrolysis effectiveness when electrode gap is controlled at 0.5～1.5mm.
Existing electrode assembly structure as shown in Figure 2, electrode is fixed on the wheel guard 9 by gusset piece 12, has two oval grooves 13 on the rear wall of wheel guard, adjusts electrode gap by regulating bolt 11 in the position of 13 li slips of oval groove.Therefore be difficult to realize the fine setting in gap, more be difficult to guarantee the even of gap.
The utility model content
Can not finely tune, be difficult to guarantee that in order to overcome existing online truing electrode device the gap is not enough uniformly, the utility model provides a kind of online electrolytic dressing electrode assembly, and this device not only can be realized fine setting, can also guarantee the uniformity in positive and negative electrode gap simultaneously.
This online electrolytic dressing electrode assembly, it is characterized in that: copper coin electrode 1 is welded on the below of steel plate 2, steel plate 2 connects by two guide spiro rods of installing about bakelite plate 8 centers symmetry 3 with bakelite plate 8, steel plate 2 is fixed by two nut I10 with guide spiro rod 3, the lower surface of bakelite plate 8 is fixed on the wheel guard 9, upper surface is fixing by the back-moving spring 7 of nut II5 extruded sleeve on guide spiro rod that screws on the guide spiro rod 3, guide spiro rod 3 is equipped with linear bearing 4 with the connection place of bakelite plate 8, in upper surface spiral micrometer bar 6 is installed in the central vertical of bakelite plate 8.
The technical scheme that its technical problem that solves the utility model adopts is: adopt two screw rods to make lead, and using linear bearing with the connection place of bakelite plate, be equipped with spiral micrometer bar simultaneously on bakelite plate.When being fixed on this device on the wheel guard, promote electrode by rotating screw micrometer bar and move, holddown spring shrinks and realizes electrode feeding, gap smaller during dextrorotation; Spring release pulling electrode is return during contrary revolving, and it is big that electrode gap becomes.Owing in the connection place of screw rod and bakelite plate linear bearing is housed, thereby the linearity when having guaranteed the electrode feeding makes that electrode can keep evenly having reached fine-tuning, the uniform purpose of electrode gap constantly.
The beneficial effects of the utility model are can prevent effectively because of the too small phenomenon that causes burning power supply in interelectrode gap; Shorten the adjustment time, thereby improve working (machining) efficiency; Simple in structure, easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an installation diagram of the present utility model.
Fig. 2 is existing electrode assembly structure chart.
1-copper coin electrode among the figure, 2-steel plate, 3-guide spiro rod, 4-linear bearing, 5-nut II, 6-spiral micrometer bar, 7-back-moving spring, 8-bakelite plate, 9-wheel guard, 10-nut I, 11-bolt, 12-gusset piece, 13-oval groove
The specific embodiment
In Fig. 1, copper coin electrode 1 is welded on the below of steel plate 2, steel plate 2 connects by two guide spiro rods of installing about bakelite plate 8 centers symmetry 3 with bakelite plate 8, steel plate 2 is fixed by two nut I10 with guide spiro rod 3, the lower surface of bakelite plate 8 is fixed on the wheel guard 9, upper surface is fixing by the back-moving spring 7 of nut II5 extruded sleeve on guide spiro rod that screws on the guide spiro rod 3, guide spiro rod 3 is equipped with linear bearing 4 with the connection place of bakelite plate 8, in upper surface spiral micrometer bar 6 is installed in the central vertical of bakelite plate 8.
The utility model can prevent effectively because of the too small phenomenon that causes burning power supply in interelectrode gap; Shorten the adjustment time, thereby improve working (machining) efficiency; Simple in structure, easy to operate.
Claims (1)
1. online electrolytic dressing electrode assembly, it is characterized in that: copper coin electrode (1) is welded on the below of steel plate (2), steel plate (2) connects by two guide spiro rods of installing about bakelite plate (8) center symmetry (3) with bakelite plate (8), steel plate (2) is fixing by two nut I (10) with guide spiro rod (3), the lower surface of bakelite plate (8) is fixed on the wheel guard (9), upper surface is fixing by the back-moving spring (7) of nut I I (5) extruded sleeve on guide spiro rod that screws on the guide spiro rod (3), linear bearing (4) is equipped with in the connection place of guide spiro rod (3) and bakelite plate (8), in upper surface spiral micrometer bar (6) is installed in the central vertical of bakelite plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495204U CN201055934Y (en) | 2007-06-08 | 2007-06-08 | Device for electrolyzing and dressing electrode on-line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495204U CN201055934Y (en) | 2007-06-08 | 2007-06-08 | Device for electrolyzing and dressing electrode on-line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055934Y true CN201055934Y (en) | 2008-05-07 |
Family
ID=39424780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201495204U Expired - Fee Related CN201055934Y (en) | 2007-06-08 | 2007-06-08 | Device for electrolyzing and dressing electrode on-line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055934Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396971A (en) * | 2018-10-12 | 2019-03-01 | 南昌大学 | A kind of electrode based on ultrasonic grinding accurate modification method online |
| CN111364029A (en) * | 2019-10-17 | 2020-07-03 | 横店集团东磁股份有限公司 | Repairing device for large-scale shaft parts |
-
2007
- 2007-06-08 CN CNU2007201495204U patent/CN201055934Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396971A (en) * | 2018-10-12 | 2019-03-01 | 南昌大学 | A kind of electrode based on ultrasonic grinding accurate modification method online |
| CN111364029A (en) * | 2019-10-17 | 2020-07-03 | 横店集团东磁股份有限公司 | Repairing device for large-scale shaft parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |