CN102330064A - Plating clamp for clamping jaws - Google Patents
Plating clamp for clamping jaws Download PDFInfo
- Publication number
- CN102330064A CN102330064A CN201110158577A CN201110158577A CN102330064A CN 102330064 A CN102330064 A CN 102330064A CN 201110158577 A CN201110158577 A CN 201110158577A CN 201110158577 A CN201110158577 A CN 201110158577A CN 102330064 A CN102330064 A CN 102330064A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- jaw
- receptacle portion
- spacer
- tail end
- 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.)
- Granted
Links
- 238000007747 plating Methods 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a plating clamp for clamping jaws. The plating clamp which comprises a rotating shaft and a locating frame which rotates with the rotating shaft and is sleeved on the rotating shaft is characterized in that: the locating frame is fixedly connected with a disk-shaped clamp main body which is concentric with the rotating shaft; the clamp main body comprises a plurality of supports which are formed by winding an elastic steel wire in an end to end mode, and the supports surround the rotating shaft in an equiangularly radial mode; each support comprises an tail end part for connecting with an adjacent support, and an internal holding part with a round holding space; the tail end part is close to the rotating shaft, and an axis of the tail end part is perpendicular to a rotation axis of the rotating shaft; the internal holding part is far from the rotating shaft, an axis of the internal holding part is parallel to the rotation axis of the rotating shaft; and the inner contour of the internal holding part is matchable with the outer contour of each clamping jaw which is placed in the internal holding part. The plating clamp of the invention has the advantages of guarantee of uniform and consistent plated films, low production cost, simple clamping mode, and high loading productivity.
Description
Technical field
The invention belongs to plated film field, metallic surface, the coating clamp of the clamping jaw when relating in particular to a kind of jaw plated film that is applied in the drill chuck.
Background technology
At present, drill chuck is metal machining tool and the power tool accessory of using always, and its structure mainly comprises jaw, clamper main body and nut sleeve three parts.The drill bit, cutter or the part that put in Yu contract out and clamp or loosen clamping of jaw mainly leaned in the work of drill chuck.Jaw produces mechanical friction in repeatedly clamping, the working process of unclamping; When the abrasion loss of jaw workplace surpasses certain numerical value; The clamping force of jaw and precision all can obviously descend, and drill chuck will occur because of the not enough drill slipping of clamping force, and precise decreasing causes the drill bit swing; Problems such as centering is inaccurate, deterioration in quality.So improve the work-ing life that the wear resisting property of jaw directly improves drill chuck.For this reason, people utilize the surface deposition rete of physical gas phase deposition technology (PVD) at jaw, improve the wear resisting property of jaw; Make chuck can improve the strength of clamping automatically; Thereby increase exponentially torsion,, guarantee product precision and quality to prevent the drill slipping of clamping.The structural representation of jaw, shown in Fig. 1 a and 1b, jaw is a right cylinder, and the pinching end 101 that its main workplace is an inclined-plane, the other end are the end of engagement 103 with flank of tooth, and all the other are non-main workplace 102.Main workplace pinching end 101 needs coating, the processing requirement even film layer with non-main workplace 102; The power and the end of engagement 103 of the flank of tooth can not be reduced friction is so can not there be coating.
Summary of the invention
The objective of the invention is to propose a kind of coating clamp that is applicable to the jaw in the drill chuck.
The object of the invention will be achieved through following technical scheme:
A kind of jaw coating clamp comprises a rotating shaft, is arranged with a spacer with said rotating shaft rotation in the said rotating shaft; Be fixedly connected with on the said spacer one with the concentric discoidal jig main body of said rotating shaft; Said jig main body is made up of an elastic wire a plurality of supporter that coiling forms that joins end to end, and it is radial that said each supporter is isogonism around said rotating shaft; Said each supporter includes and is used for the tail end that is connected with adjacent supporter and has the interior receptacle portion of circular accommodation space; Said tail end is near said rotating shaft, and the axis normal of said tail end is in the rotation of said rotating shaft; Receptacle portion is away from said rotating shaft in said, and the parallel axes of said interior receptacle portion is in the rotation of said rotating shaft; The outline of the interior profile of said interior receptacle portion and jaw to be coated is complementary, and said jaw is folded in the said interior receptacle portion.
Preferably; Above-mentioned jaw coating clamp; Wherein: said spacer is made up of two interconnective concentric outer toroid and interior annulus; Said spacer is concentric with said rotating shaft, mills on the outer toroid of said spacer and has positioning groove in vain, and said jig main body is through said tail end and said positioning groove clamping.
Preferably, above-mentioned jaw coating clamp, wherein: said jaw is a right cylinder, and an end of said jaw is the pinching end on an inclined-plane, and the other end is the end of engagement of a flank of tooth.
Preferably, above-mentioned jaw coating clamp, wherein: the end of engagement of said jaw is coated with the anchor clamps that cover that match with the flank of tooth of said end of engagement, and the said jaw that covers anchor clamps that is coated with is folded in the said interior receptacle portion, thereby has guaranteed that the flank of tooth does not have coating.
Jaw coating clamp of the present invention can guarantee that the coating of jaw requires and performance requriements; The rete color and luster is even, and plated film requires consistent, and anchor clamps adopt the good spring wire of elastic performance to process simultaneously; Production cost is low; Installation way is simple, can easily pack jaw into easily and unload, and lean on the elasticity of material self to guarantee that jaw can not drop easily in coating process; Can significantly improve the loading production capacity of jaw in the plated film production process, reduce manual work, the production capacity problem when having satisfied volume production.The present invention has designed and has covered anchor clamps also according to the self-characteristic of jaw, has guaranteed that the flank of tooth does not have coating.
Following constipation closes the embodiment accompanying drawing, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 a is the structural representation of jaw;
Fig. 1 b is the structural representation of jaw;
Fig. 2 is the structural representation of the embodiment of the invention 1;
Fig. 3 is the structural representation of the jig main body of the embodiment of the invention 1;
Fig. 4 is the structural representation that covers anchor clamps of the embodiment of the invention 1.
Embodiment
A kind of jaw coating clamp of present embodiment is applied to the jaw 1 shown in Fig. 1 a and Fig. 1 b, and jaw 1 is a right cylinder, and an end of jaw 1 is the pinching end 101 on an inclined-plane, and the other end is the end of engagement 103 of a flank of tooth.Shown in Fig. 2～4, a kind of jaw coating clamp of present embodiment comprises a rotating shaft 2, is arranged with a spacer 3 with rotating shaft 2 rotations in the rotating shaft 2; Be fixedly connected with on the spacer 3 one with rotating shaft 2 concentric discoidal jig main bodies 4; Jig main body 4 is made up of a SUS304 elastic wire a plurality of supporter 5 that coiling forms that joins end to end, and it is radial that each supporter 5 is isogonism around rotating shaft 2; Each supporter 5 includes and is used for the tail end 6 that is connected with adjacent supporter 5 and has the interior receptacle portion 7 of circular accommodation space; Tail end 6 is near rotating shaft 2, and the axis normal of tail end 6 is in the rotation of rotating shaft 2; Interior receptacle portion 7 is away from rotating shaft 2, and the parallel axes of interior receptacle portion 7 is in the rotation of rotating shaft 2; The outline of the interior profile of interior receptacle portion 7 and jaw 1 to be coated is complementary, and jaw 1 is folded in the interior receptacle portion 7.Spacer 3 is made up of two interconnective concentric outer toroid and interior annulus, and spacer 3 is concentric with rotating shaft 2, mills on the outer toroid of spacer 3 and has positioning groove 8 in vain, and jig main body 4 is through tail end 6 and positioning groove 8 clampings.The end of engagement 103 of jaw 1 be coated with match with the flank of tooth of end of engagement 103 cover anchor clamps 9; Cover anchor clamps 9 and be the semi-enclosed box body that uses thickness to make as the copper sheet of 0.3mm copper material; Covering good jaw 1 and fill in the jig main body 4 with covering anchor clamps 9; Jaw 1 is folded in the interior receptacle portion 7, thereby the flank of tooth that has guaranteed end of engagement 103 does not have coating.
The jaw coating clamp of present embodiment can guarantee that the coating of jaw 1 requires and performance requriements; The rete color and luster is even, and plated film requires consistent, and anchor clamps adopt the good spring wire of elastic performance to process simultaneously; Production cost is low; Installation way is simple, can easily pack jaw 1 into easily and unload, and lean on the elasticity of material self to guarantee that jaw 1 can not drop easily in coating process; Can significantly improve the loading production capacity of jaw in the plated film production process, reduce manual work, the production capacity problem when having satisfied volume production.The present invention has designed and has covered anchor clamps 9 also according to the self-characteristic of jaw 1, has guaranteed that the flank of tooth of end of engagement 103 does not have coating.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (4)
1. a jaw coating clamp comprises a rotating shaft, it is characterized in that: be arranged with a spacer with said rotating shaft rotation in the said rotating shaft;
Be fixedly connected with on the said spacer one with the concentric discoidal jig main body of said rotating shaft;
Said jig main body is made up of an elastic wire a plurality of supporter that coiling forms that joins end to end, and it is radial that said each supporter is isogonism around said rotating shaft;
Said each supporter includes and is used for the tail end that is connected with adjacent supporter and has the interior receptacle portion of circular accommodation space;
Said tail end is near said rotating shaft, and the axis normal of said tail end is in the rotation of said rotating shaft;
Receptacle portion is away from said rotating shaft in said, and the parallel axes of said interior receptacle portion is in the rotation of said rotating shaft;
The outline of the interior profile of said interior receptacle portion and jaw to be coated is complementary, and said jaw is folded in the said interior receptacle portion.
2. jaw coating clamp according to claim 1; It is characterized in that: said spacer is made up of two interconnective concentric outer toroid and interior annulus; Said spacer is concentric with said rotating shaft; Mill on the outer toroid of said spacer and have positioning groove in vain, said jig main body is through said tail end and said positioning groove clamping.
3. jaw coating clamp according to claim 1 is characterized in that: said jaw is a right cylinder, and an end of said jaw is the pinching end on an inclined-plane, and the other end is the end of engagement of a flank of tooth.
4. jaw coating clamp according to claim 3 is characterized in that: the end of engagement of said jaw is coated with the anchor clamps that cover that match with the flank of tooth of said end of engagement, and the said jaw that covers anchor clamps that is coated with is folded in the said interior receptacle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110158577 CN102330064B (en) | 2011-06-14 | 2011-06-14 | Plating clamp for clamping jaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110158577 CN102330064B (en) | 2011-06-14 | 2011-06-14 | Plating clamp for clamping jaws |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330064A true CN102330064A (en) | 2012-01-25 |
| CN102330064B CN102330064B (en) | 2013-06-26 |
Family
ID=45482024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110158577 Expired - Fee Related CN102330064B (en) | 2011-06-14 | 2011-06-14 | Plating clamp for clamping jaws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330064B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060405A (en) * | 2018-01-18 | 2018-05-22 | 上海应用技术大学 | A kind of flexible fixture that coating is carried out for bearing roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329333A (en) * | 1998-05-13 | 1999-11-30 | Tadamoto Tamai | Ion implanter |
| CN1990904A (en) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | Coating clamp and coating carrying disk thereof |
| CN201169621Y (en) * | 2008-01-09 | 2008-12-24 | 金梁 | Support for vacuum plating furnace |
| CN201695077U (en) * | 2009-12-28 | 2011-01-05 | 陕西飞机工业（集团）有限公司 | Fixed torsional spring for surface oxidation treatment |
| CN101988212A (en) * | 2009-08-05 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Wet coating device |
| CN202157115U (en) * | 2011-06-14 | 2012-03-07 | 星弧涂层科技(苏州工业园区)有限公司 | Coating fixture for clamping jaws |
-
2011
- 2011-06-14 CN CN 201110158577 patent/CN102330064B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329333A (en) * | 1998-05-13 | 1999-11-30 | Tadamoto Tamai | Ion implanter |
| CN1990904A (en) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | Coating clamp and coating carrying disk thereof |
| CN201169621Y (en) * | 2008-01-09 | 2008-12-24 | 金梁 | Support for vacuum plating furnace |
| CN101988212A (en) * | 2009-08-05 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Wet coating device |
| CN201695077U (en) * | 2009-12-28 | 2011-01-05 | 陕西飞机工业（集团）有限公司 | Fixed torsional spring for surface oxidation treatment |
| CN202157115U (en) * | 2011-06-14 | 2012-03-07 | 星弧涂层科技(苏州工业园区)有限公司 | Coating fixture for clamping jaws |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060405A (en) * | 2018-01-18 | 2018-05-22 | 上海应用技术大学 | A kind of flexible fixture that coating is carried out for bearing roller |
| CN108060405B (en) * | 2018-01-18 | 2024-04-16 | 上海应用技术大学 | Flexible clamp for coating bearing rolling bodies |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102330064B (en) | 2013-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215022 No. 81, new road, Suzhou Industrial Park, Jiangsu, China Patentee after: STARARC COATING NEW MATERIAL TECHNOLOGY (SUZHOU) CO.,LTD. Address before: 215022 No. 81, new road, Suzhou Industrial Park, Jiangsu, China Patentee before: STARARC COATING TECHNOLOGIES SUZHOU Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |