CN202786480U - Clamp for electrochemical treatment of metal surface - Google Patents
Clamp for electrochemical treatment of metal surface Download PDFInfo
- Publication number
- CN202786480U CN202786480U CN201220443675.XU CN201220443675U CN202786480U CN 202786480 U CN202786480 U CN 202786480U CN 201220443675 U CN201220443675 U CN 201220443675U CN 202786480 U CN202786480 U CN 202786480U
- Authority
- CN
- China
- Prior art keywords
- electrochemical treatment
- tiger
- anchor clamps
- conductive elastic
- electrically conductive
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 31
- 241000282376 Panthera tigris Species 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 31
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a clamp for electrochemical treatment of a metal surface. The clamp comprises a tiger's mouth-type gripping head and a clamp main body rod between which a connection screw rod is arranged, wherein an insulating screw rod is arranged on one side of the opening of the tiger's mouth-type gripping head, and an insulating sleeve with one end opened is arranged on the other side of the opening of the tiger's mouth-type gripping head; and a conductive elastic piece capable of pressing and touching a workpiece to be processed is mounted in the insulating sleeve. Through extrusion between the insulating sleeve and the surface of the workpiece to be processed, as well as between the insulating screw rod and the surface of the workpiece to be processed, the conductive elastic piece and a conductive contact point of the workpiece to be processed are completely isolated from an electrolyte, accordingly, the clamp is prevented from corrosion and extra electricity consumption during operation, and the service life of the clamp is prolonged. The clamp for electrochemical treatment of the metal surface is attractive in appearance and convenient in use, and can be used for surface treatment of metal workpieces and surface treatment process research in labs.
Description
Technical field
The utility model relates to field of surface treatment, particularly relates to a kind of anchor clamps for the metallic surface electrochemical treatment.
Background technology
In the metal current surface electrochemistry treatment industry, form the functional layers such as heat-resisting, anti-corrosion, anti-oxidation for reaching at surface of workpiece, the overwhelming majority is pending metal works to be clipped on the main body bar of anchor clamps carry out pickling, alkali cleaning and electrochemicial oxidation technology.Wherein, anchor clamps material on the main body bar is general identical with the material of pending metal works, as can be seen from the above, anchor clamps not only consume effective ingredient or extraly power consumption in the treatment solution, and seriously be corroded in the surface treatment process of strong acid, highly basic with the metal fixture of material, this will shorten the work-ing life of metal fixture widely.
Certainly, also has the method for a kind of metallic surface electrochemical treatment, at first, adopt the metal polishing at pending surface of workpiece, then the soldering copper wire seals welding portion and conductor part with Resins, epoxy at last, treats that metal works cleans Resins, epoxy after handling again.This method is extremely time-consuming, operation is loaded down with trivial details, also is difficult to guarantee simultaneously the treatment effect of each metal works, has a strong impact on the quality that surface of workpiece is processed.
The utility model content
The purpose of this utility model is to provide a kind of anchor clamps for the metallic surface electrochemical treatment.
The solution that the utility model solves its technical problem is: a kind of anchor clamps for the metallic surface electrochemical treatment, it comprises tiger’s jaw formula chuck and jig main body bar, be provided with connecting screw rod between described tiger’s jaw formula chuck and jig main body bar, described tiger’s jaw formula chuck opening part one side is provided with insulation blanket stud, opposite side is provided with the insulation thimble of one end opening, is equipped with in the described insulation thimble to press the electrically conductive elastic spare that touches pending workpiece surface.
As further improvement in the technical proposal, the axis of described insulation blanket stud and the axis of insulation thimble are on same axis.
As further improvement in the technical proposal, the inner of described insulation thimble sealing and this end are fixed with electrically conductive elastic spare, and the outer end is uncovered and be outer Eight characters shape.
As further improvement in the technical proposal, the built-in wire socket of described tiger’s jaw formula chuck and extend to the top of connecting screw rod, described wire socket built-in metal wire, the lower end of described built-in metal wire is connected with the inboardend of electrically conductive elastic spare, the upper end extends to the connecting screw rod top and is connected with power spring, and the described power spring conducting metal rod interior with being enclosed within the jig main body bar is connected.
As further improvement in the technical proposal, described electrically conductive elastic spare is metal spring.
As further improvement in the technical proposal, described electrically conductive elastic spare is metal clips.
As further improvement in the technical proposal, described tiger’s jaw formula chuck is the tetrafluoroethylene member, and insulation blanket stud is the tetrafluoroethylene member.
The beneficial effects of the utility model are: the utility model is by insulation thimble and insulation blanket stud and the extruding of pending workpiece surface, the conductive contact point that can realize electrically conductive elastic spare and pending workpiece is isolated fully with electrolytic solution, thereby avoid anchor clamps to corrode at work and extra power consumption, the work-ing life of having improved anchor clamps; Tiger’s jaw formula chuck is connected by connecting screw rod with the jig main body bar, convenient disassembly, controls the orientation of chuck within the specific limits; Whole anchor clamps clamping, the dismounting convenient, be easy to the maintenance.And metallic surface of the present utility model electrochemical treatment anchor clamps are handsome in appearance, easy to use, can be used in the surface-treated application of metal works and the research of laboratory process of surface treatment.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further described.
Fig. 1 is the structural representation of the utility model under in working order;
Fig. 2 is the enlarged view of broken circle institute frame choosing among Fig. 1.
Embodiment
The utility model provides a kind of anchor clamps for the metallic surface electrochemical treatment, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1～Fig. 2, a kind of anchor clamps for the metallic surface electrochemical treatment, it comprises tiger’s jaw formula chuck 1 and jig main body bar 3, described tiger’s jaw formula chuck 1 and 3 on jig main body bar are provided with connecting screw rod 14, described tiger’s jaw formula chuck 1 opening part one side is provided with insulation blanket stud 11, opposite side is provided with the insulation thimble 12 of one end opening, is equipped with in the described insulation thimble 12 to press the electrically conductive elastic spare 2 that touches pending workpiece surface.
These anchor clamps are provided with respectively insulation blanket stud 11 and the insulation thimble 12 for fixing pending workpiece 4 in the both sides of jaws.Precession by insulation blanket stud 11, pending workpiece 4 pushes so that the open-mouth bore of insulation thimble 12 broadens with insulation thimble 12,2 compressions of electrically conductive elastic spare, the airtight cavity that between pending workpiece 4 and insulation thimble 12, forms, and airtight cavity after extruding is because the screen resilience of open-mouth can form negative pressure at airtight cavity, like this, not only further fixed pending workpiece 4 but also so that electrically conductive elastic spare 2 electrically contact with pending workpiece 4, and so that the treatment solution in electrically conductive elastic spare 2 and pending workpiece 4 electrical pickofves and the surface treatment pond 5 isolate fully, thereby avoid treatment solution to the corrosion of electrically conductive elastic spare 2.Tiger’s jaw formula chuck 1 and jig main body bar 3 are connected by connecting screw rod, convenient disassembly, control the orientation of chuck within the specific limits; Whole anchor clamps clamping, the dismounting convenient, be easy to the maintenance.
Be further used as preferred embodiment, the axis of the axis of described insulation blanket stud 11 and insulation thimble 12 is on same axis.
Be further used as preferred embodiment, the sealing of the inner of described insulation thimble 12 and this end are fixed with electrically conductive elastic spare 2, and the outer end is uncovered and be outer Eight characters shape.
Be further used as preferred embodiment, described tiger’s jaw formula chuck 1 a built-in wire socket 13 and extend to the top of connecting screw rod 14, described wire socket 13 built-in metal wires 21, the lower end of described built-in metal wire 21 is connected with the inboardend of electrically conductive elastic spare 2, the upper end extends to connecting screw rod 14 tops and is connected with power spring 22, and described power spring 22 conducting metal excellent 23 interior with being enclosed within jig main body bar 3 is connected.Connect pending workpiece 4 by conducting metal rod 23, power spring 22, plain conductor 21 and electrically conductive elastic spare 2, so that pending workpiece 4 keeps switch-on regime when chemical conversion treatment.
Be further used as preferred embodiment, described electrically conductive elastic spare 2 is metal spring, and metal spring can be pressed and be touched pending workpiece 4, and when chemical conversion treatment with good the electrically contacting of pending workpiece 4 maintenances.
Be further used as preferred embodiment, described electrically conductive elastic spare 2 is metal clips, and metal clips can be pressed and be touched pending workpiece 4, and when chemical conversion treatment with good the electrically contacting of pending workpiece 4 maintenances.
Be further used as preferred embodiment, described tiger’s jaw formula chuck 1 is the tetrafluoroethylene member, and insulation blanket stud 11 is the tetrafluoroethylene member, and the tetrafluoroethylene member has good insulating property.
The utility model clamps pending workpiece 4 jointly by insulation blanket stud 11, electrically conductive elastic spare 2 and insulation thimble 12, and conducts with electrically conductive elastic spare 2; Tiger’s jaw formula chuck 1 and jig main body bar 3 by connecting screw rod 14 in succession and conduct, thereby insert in the surface treatment pond 5.Behind the plugged, can carry out the metallic surface electrochemical treatment.
More than be that preferred embodiments of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (7)
1. anchor clamps that are used for the metallic surface electrochemical treatment, it comprises tiger’s jaw formula chuck (1) and jig main body bar (3), it is characterized in that: be provided with connecting screw rod (14) between described tiger’s jaw formula chuck (1) and jig main body bar (3), described tiger’s jaw formula chuck (1) opening part one side is provided with insulation blanket stud (11), opposite side is provided with the insulation thimble (12) of one end opening, is equipped with in the described insulation thimble (12) to press the electrically conductive elastic spare (2) that touches pending workpiece surface.
2. anchor clamps for the metallic surface electrochemical treatment according to claim 1, it is characterized in that: the axis of the axis of described insulation blanket stud (11) and insulation thimble (12) is on same axis.
3. anchor clamps for the metallic surface electrochemical treatment according to claim 1 is characterized in that: the inner sealing and this end of described insulation thimble (12) are fixed with electrically conductive elastic spare (2), and the outer end is uncovered and be outer Eight characters shape.
4. anchor clamps for the metallic surface electrochemical treatment according to claim 1, it is characterized in that: the built-in wire socket of described tiger’s jaw formula chuck (1) (13) and extend to the top of connecting screw rod (14), described wire socket (13) built-in metal wire (21), the lower end of described built-in metal wire (21) is connected with the inboardend of electrically conductive elastic spare (2), the upper end extends to connecting screw rod (14) top and is connected with power spring (22), and described power spring (22) the conducting metal rod (23) interior with being enclosed within jig main body bar (3) is connected.
5. according to claim 1,3 or 4 described anchor clamps for the metallic surface electrochemical treatment, it is characterized in that: described electrically conductive elastic spare (2) is metal spring.
6. according to claim 1,3 or 4 described anchor clamps for the metallic surface electrochemical treatment, it is characterized in that: described electrically conductive elastic spare (2) is metal clips.
7. anchor clamps for the metallic surface electrochemical treatment according to claim 1, it is characterized in that: described tiger’s jaw formula chuck (1) is the tetrafluoroethylene member, and insulation blanket stud (11) is the tetrafluoroethylene member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443675.XU CN202786480U (en) | 2012-08-31 | 2012-08-31 | Clamp for electrochemical treatment of metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443675.XU CN202786480U (en) | 2012-08-31 | 2012-08-31 | Clamp for electrochemical treatment of metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786480U true CN202786480U (en) | 2013-03-13 |
Family
ID=47813776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220443675.XU Expired - Lifetime CN202786480U (en) | 2012-08-31 | 2012-08-31 | Clamp for electrochemical treatment of metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350061A (en) * | 2015-11-13 | 2016-02-24 | 哈尔滨秦昊科技有限公司 | Rapid connection conducting device for film coating |
| CN105954613A (en) * | 2016-04-29 | 2016-09-21 | 中国船舶重工集团公司第七二五研究所 | Titanium electrode acceleration life testing device |
| CN112481685A (en) * | 2020-12-11 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Electroplating clamp and chuck for printed circuit board |
| CN113238106A (en) * | 2021-04-25 | 2021-08-10 | 四川英创力电子科技股份有限公司 | Method for rapidly checking electrical conductivity of electroplating clamp |
-
2012
- 2012-08-31 CN CN201220443675.XU patent/CN202786480U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350061A (en) * | 2015-11-13 | 2016-02-24 | 哈尔滨秦昊科技有限公司 | Rapid connection conducting device for film coating |
| CN105350061B (en) * | 2015-11-13 | 2017-11-07 | 哈尔滨秦昊科技有限公司 | The quick connection conducting device of plated film |
| CN105954613A (en) * | 2016-04-29 | 2016-09-21 | 中国船舶重工集团公司第七二五研究所 | Titanium electrode acceleration life testing device |
| CN112481685A (en) * | 2020-12-11 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Electroplating clamp and chuck for printed circuit board |
| CN113238106A (en) * | 2021-04-25 | 2021-08-10 | 四川英创力电子科技股份有限公司 | Method for rapidly checking electrical conductivity of electroplating clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN XIANSHUAI Free format text: FORMER OWNER: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Effective date: 20150112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150112 Address after: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee after: Chen Xianshuai Address before: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee before: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINES Free format text: FORMER OWNER: CHEN XIANSHUAI Effective date: 20150130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150130 Address after: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee after: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Address before: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee before: Chen Xianshuai |
|
| ASS | Succession or assignment of patent right |
Owner name: CHEN XIANSHUAI Free format text: FORMER OWNER: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Effective date: 20150407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee after: Chen Xianshuai Address before: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee before: GUANGZHOU INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: 511458, Guangzhou, Guangdong province Nansha District Haibin Road, No. 1121, C building, first floor Patentee after: GUANGZHOU JIANCHI BIOTECHNOLOGY Co.,Ltd. Address before: 511458 Nansha District Haibin Road, Guangdong, China, No. 1121, No. Patentee before: Chen Xianshuai |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511457 room 101-103, No. 37, Jinlong Road, Nansha street, Nansha District, Guangzhou City, Guangdong Province (can not be used as a workshop) Patentee after: Guangdong Jianchi Biotechnology Co.,Ltd. Address before: 511458 1st floor, building C, 1121 Haibin Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JIANCHI BIOTECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |