CN202595252U - Multi-arc target arc striking needle - Google Patents
Multi-arc target arc striking needle Download PDFInfo
- Publication number
- CN202595252U CN202595252U CN 201220127215 CN201220127215U CN202595252U CN 202595252 U CN202595252 U CN 202595252U CN 201220127215 CN201220127215 CN 201220127215 CN 201220127215 U CN201220127215 U CN 201220127215U CN 202595252 U CN202595252 U CN 202595252U
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- coil
- striking needle
- arc striking
- arc
- movable shaft
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Abstract
The utility model relates to the technical field of vacuum coating production equipment, in particular to a multi-arc target arc striking needle. The multi-arc target arc striking needle comprises an arc striking needle, wherein the arc striking needle is installed at one end of a movable shaft; the other end of the movable shaft is butted with a magnetic coil assembly; a return spring is sleeved on the movable shaft; the magnetic coil assembly at least comprises a coil rack, a shaft sleeve and a coil; one end of the shaft sleeve is sleeved inside the coil rack; the coil is wound on the periphery of the coil rack; and one end of the shaft sleeve is butted with the movable shaft. The coil is electrified to generate a magnetic field, the shaft sleeve obtains a magnetic force and attracts the movable shaft, and the movable shaft moves to drive the arc striking needle to move to a target material, so that a needlepoint of the arc striking needle is contacted with the target material to cause electric discharge so as to meet ion plating working requirements; and at a moment that the needlepoint is contacted with the target material, the coil is powered off, and under the action of the return spring, the movable shaft returns, the needlepoint of the arc striking needle breaks away from the target material, so that the sintering of the needlepoint of the arc striking needle and the target material is avoided, the normal work is ensured and the service life is prolonged.
Description
Technical field
The utility model relates to vacuum plating production unit technical field, especially relates to the striking pin technical field of multi-arc ion plating film machine.
Background technology
Have the physical vapor deposition (PVD) technology subsequently; Mainly be under vacuum environment, to carry out surface treatment; Physical vapor deposition itself is divided into three kinds: vacuum vapor plating, vacuum sputtering plating and vacuum ion membrane plating; Develop quite soon over past ten years, become one of current state-of-the-art surface treatment mode.
Vacuum ion membrane plating is to produce discharge through the touching of the striking pin on ion film coating machine target to realize; And in the prior art; The action of striking pin touching target mainly is by manual driven, and this structure exists to be touched target and break away from unstablely, and touching the target time, influenced by human factor very big; Thereby cause things such as striking pin and target sintering to take place, influence production operation.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of electric-controlled type multiple arc target striking pin is provided, and is simple in structure, and the striking action is stable, accurate.
For achieving the above object, the utility model adopts following technical scheme:
Multiple arc target striking pin comprises the striking pin, and the striking pin is installed on the end of a movable axis, and the other end of movable axis docks a magnetic coil group, on movable axis, is socketed with return spring.
Said magnetic coil group includes coil stand, axle sleeve and coil at least, and an end of axle sleeve is set in coil stand inside, and coil is wrapped in the coil stand periphery; One end of said axle sleeve docks with movable axis.
The end that said axle sleeve docks with movable axis is provided with the indent mesopore, the size of indent mesopore and movable axis coupling.
The utility model produces magnetic field through coil electricity, makes axle sleeve obtain the magnetic attraction movable axis, realizes driving when movable axis moves the striking pin and moves to target; The needle point that reaches the striking pin contacts with target and produces discharge, satisfies the ion film plating job requirement, and in moment that needle point contacts with target; Coil cuts off the power supply again, makes axle sleeve decontrol movable axis, under the effect of return spring; Movable axis resets; The needle point of striking pin and target break away from, and have avoided the sintering of striking pin and target, guarantee work and promote work-ing life.
The utility model advantage again is simple in structure, and scientific and reasonable, cost of investment is low, reaches electrical autocontrol work, and striking working stability, has accurately improved the operation ratio and the operability of multi-arc ion plating film machine greatly, and advantages of small volume is installed, easy to use.
Description of drawings:
Accompanying drawing 1 is the preferred embodiment structural representation of the utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
Consult shown in Figure 1ly, the described multiple arc target striking of the utility model pin comprises striking pin 1, and striking pin 1 is installed on the end of a movable axis 2, and the other end of movable axis 2 docks a magnetic coil group, on movable axis 2, is socketed with return spring 3.The magnetic coil group includes coil stand 4, axle sleeve 5 and coil 6 at least, and an end of axle sleeve 5 is set in coil stand 4 inside, and coil 6 is wrapped in coil stand 4 peripheries; One end of said axle sleeve 5 docks with movable axis 2.
During work, coil 6 energisings produce magnetic field, make axle sleeve 5 obtain magnetic attraction movable axis 2; Realize driving when movable axis 2 moves striking pin 1 and move to target, the needle point that reaches the striking pin contacts with target and produces discharge, satisfies the ion film plating job requirement; And in the moment that needle point contacts with target, coil 6 cuts off the power supply again, makes axle sleeve 5 decontrol movable axis 2; Under the effect of return spring 3, movable axis 2 resets, and the needle point of striking pin 1 and target break away from; Avoided the sintering of striking pin 1, guaranteed work and promote work-ing life with target.Simple in structure, scientific and reasonable, cost of investment is low, reaches electrical autocontrol work, and striking working stability, has accurately improved the operation ratio and the operability of multi-arc ion plating film machine greatly, and advantages of small volume is installed, easy to use.
Shown in Figure 1, in the present embodiment, the end that axle sleeve 5 docks with movable axis 2 is provided with indent mesopore 51, the size of indent mesopore 51 and movable axis 2 couplings.The design of indent mesopore 51 can make movable axis 2 receive to inhale in indent mesopore 51 and move, and guarantees that straight line moves and it is stable to move, and promotes the striking serviceability.Among the figure; Movable axis 2 is installed in the mesopore of an insulation covering 7; Insulation covering 7 is provided with a top 71 and cooperates the first step 21 on the movable axis 2 to cooperate, and confirms movable axis 2 reset positions to reach, and cooperates 3 top work of return spring and also be provided with second step 22 on the movable axis 2; Simple in structure, scientific and reasonable, cost of investment is low.
Certainly, more than diagram is merely the preferred embodiment of the utility model, is not the practical range that limits the utility model with this, so every principle according to the utility model is done the equivalence variation or modified, and all should be covered by in the protection domain of the utility model.
Claims (3)
1. multiple arc target striking pin comprises striking pin (1), it is characterized in that: striking pin (1) is installed on the end of a movable axis (2), and the other end of movable axis (2) docks a magnetic coil group, on movable axis (2), is socketed with return spring (3).
2. multiple arc target striking pin according to claim 1; It is characterized in that: the magnetic coil group includes coil stand (4), axle sleeve (5) and coil (6) at least; One end of axle sleeve (5) is set in coil stand (4) inside, and coil (6) is wrapped in coil stand (4) periphery; One end of said axle sleeve (5) docks with movable axis (2).
3. multiple arc target striking pin according to claim 2 is characterized in that: the end that axle sleeve (5) docks with movable axis (2) is provided with indent mesopore (51), the size of indent mesopore (51) and movable axis (2) coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127215 CN202595252U (en) | 2012-03-30 | 2012-03-30 | Multi-arc target arc striking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127215 CN202595252U (en) | 2012-03-30 | 2012-03-30 | Multi-arc target arc striking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595252U true CN202595252U (en) | 2012-12-12 |
Family
ID=47312806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127215 Expired - Fee Related CN202595252U (en) | 2012-03-30 | 2012-03-30 | Multi-arc target arc striking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740055A (en) * | 2017-11-30 | 2018-02-27 | 天津职业技术师范大学 | A kind of spring arc ion plating striking pin adjusting means |
| CN107815651A (en) * | 2017-11-30 | 2018-03-20 | 天津职业技术师范大学 | A kind of arc ion plating striking pin adjusting means with pooling feature |
| CN112111747A (en) * | 2020-08-24 | 2020-12-22 | 青岛理工大学 | Hard alloy cutter cleaning and coating production line and method |
-
2012
- 2012-03-30 CN CN 201220127215 patent/CN202595252U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740055A (en) * | 2017-11-30 | 2018-02-27 | 天津职业技术师范大学 | A kind of spring arc ion plating striking pin adjusting means |
| CN107815651A (en) * | 2017-11-30 | 2018-03-20 | 天津职业技术师范大学 | A kind of arc ion plating striking pin adjusting means with pooling feature |
| CN107740055B (en) * | 2017-11-30 | 2019-11-01 | 天津职业技术师范大学 | A kind of spring arc ion plating striking needle regulating device |
| CN107815651B (en) * | 2017-11-30 | 2023-08-15 | 天津职业技术师范大学 | Arc ion plating arc striking needle adjusting device with buffer function |
| CN112111747A (en) * | 2020-08-24 | 2020-12-22 | 青岛理工大学 | Hard alloy cutter cleaning and coating production line and method |
| CN112111747B (en) * | 2020-08-24 | 2024-03-01 | 青岛理工大学 | Production line and method for cleaning and coating hard alloy cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 523000 fast track road in the eastern part of deep pit Industrial Zone, Dongguan, Guangdong. Patentee after: Guangdong Bao Bao Intelligent Equipment Technology Co., Ltd. Address before: 523000 fast track road in the eastern part of deep pit Industrial Zone, Dongguan, Guangdong. Patentee before: Guangdong Youtong Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200330 |