CN105626652A - Electrophoresis leakage preventing bolt - Google Patents
Electrophoresis leakage preventing bolt Download PDFInfo
- Publication number
- CN105626652A CN105626652A CN201610025954.7A CN201610025954A CN105626652A CN 105626652 A CN105626652 A CN 105626652A CN 201610025954 A CN201610025954 A CN 201610025954A CN 105626652 A CN105626652 A CN 105626652A
- Authority
- CN
- China
- Prior art keywords
- axial
- electrophoresis
- bolt
- leakproof
- section
- 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.)
- Pending
Links
- 238000001962 electrophoresis Methods 0.000 title claims abstract description 44
- 238000002955 isolation Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to an electrophoresis leakage preventing bolt, and solves the defect of influence on electrophoresis effect due to phenomenon of insufficient electrophoresis caused by incapability of arriving by electrophoresis liquid due to no gap after screwing of traditional white bodies. The electrophoresis leakage preventing bolt comprises an axial connecting column; a thread section is arranged on the axial connecting column; an axial separation section is arranged on the axial connecting section; the outer diameter of the axial separation section is larger than the outer diameter of the thread section; and a nut is screwed on the thread section after two white body parts are connected. The axial separation section separates two adjacent white bodies with a gap; and the gap is convenient to introduce the electrophoresis liquid, so that the electrophoresis liquid can cover the exposed surfaces of the white bodies to guarantee the electrophoresis effect.
Description
Technical field
The present invention relates to the frock in car body electrophoretic field, the bolt of especially a kind of leakproof electrophoresis.
Background technology
In Prospect in Modern Auto Manufacture Industry, application is a requisite link. Application can play following three points effect. 1. protective effect: can protect car body component, extends its service life. 2. decoration function: after application, vehicle body has brilliance, gloss and flatness, makes people produce beautiful and comfortable sensation. 3. features: be coated with on vehicle body after loading onto special coating, can make bodywork surface have fire prevention, waterproof, antifouling, temperature indicating, insulation, stealthy, conduction, parasite killing, sterilization, the function such as luminous and reflective. Electrophoresis, is the requisite operation of application. Automobile body-in-white is welded by hundreds of parts, is spirally connected and forms. It is spirally connected in design at plate, gapless in the middle of two-layer plate, cause that, in electrophoresis process, electrophoresis liquid cannot be introduced into, in the later stage owing to the entrance of steam and air is corroded, these positions there will be corrosion phenomena. This difficult problem causes that vehicle body corrosion resisting property reduces, and part exchanging frequency is high, significantly impacts public praise and the cost after sale of enterprise.
It is thus desirable to a kind of device, by two car body components of laminating separately, in order in electrophoresis operation, electrophoresis liquid enters into the surface of this laminating and completes electrophoresis.
Summary of the invention
The invention solves after existing body in white is spirally connected and leave no gaps, electrophoresis liquid cannot arrive, cause the phenomenon that electrophoresis is not in place, affect the defect of electrophoretic effects, thering is provided the bolt of a kind of leakproof electrophoresis, bolt connects the two body in white parts treating electrophoresis, and can make two body in white isolation of components, electrophoresis liquid is entered, it is ensured that electrophoretic effects.
The technical solution adopted for the present invention to solve the technical problems is: the bolt of a kind of leakproof electrophoresis, including axial joint pin, axial joint pin is provided with thread segment, axial linkage section is provided with axial isolation section, the external diameter of axial isolation section, more than the external diameter of thread segment, connects two body in white parts rear thread sections and is rotary with nut. The body in white that two is adjacent is separated and is reserved gap by axial isolation section, and this gap is easy to electrophoresis liquid and is entered so that electrophoresis liquid can cover exposed body in white surface, it is ensured that electrophoretic effects.
As preferably, the thread segment on axial joint pin is two sections, and the hand of spiral of two sections of thread segments is contrary, and axial isolation section is between two thread segments, and axial isolation section and axial joint pin are structure as a whole.
As preferably, the appearance of axial isolation section is provided with clamping face.
As preferably, the thread segment on axial joint pin only has one section, and another section is light beam, and the end of light beam is fixed with cap head.
As preferably, axial isolation section is placed on axial joint pin and can move axially by axially connecting post, and the length of axial isolation section is more than the length of light beam.
As preferably, cap head is tapering point towards the end of body in white.
As preferably, thread segment is tapering point towards the end of body in white, and being threaded onto nut on thread segment towards the end of body in white is tapering point.
As preferably, axial isolation section is Split type structure, and axial isolation section is split into two halves body, and axial connecting part is plugged with extended part.
As preferably, extended part has a bayonet socket, and the size of bayonet socket is suitable with the width of axial connecting part.
The invention has the beneficial effects as follows: the body in white that two is adjacent is separated and reserved gap by axial isolation section, this gap is easy to electrophoresis liquid and is entered so that electrophoresis liquid can cover exposed body in white surface, it is ensured that electrophoretic effects.
Accompanying drawing explanation
Fig. 1 is one structural representation of the present invention;
Fig. 2 is the use schematic diagram shown in Fig. 1 of the present invention;
Fig. 3 is the second structural representation of the present invention;
Fig. 4 is the third structural representation of the present invention;
Fig. 5 is the 4th kind of structural representation of the present invention;
Fig. 6 is the axial schematic diagram of extended part in Fig. 5 of the present invention;
In figure: 1, axial joint pin, 2, thread segment, 3, axial isolation section, 4, nut, 5, body in white, 6, gap, 7, tapering point, 8, cap head, 9, light beam, 10, extended part, 11, bayonet socket.
Detailed description of the invention
Below by specific embodiment, and in conjunction with accompanying drawing, technical scheme is described in further detail.
Embodiment 1: the bolt (referring to Fig. 1) of a kind of leakproof electrophoresis, including axial joint pin 1 and nut 4, the two ends of axial joint pin are thread segment 2, the middle part of axial joint pin is axial isolation section 3, the external diameter of axial isolation section is more than the external diameter of thread segment, and axial isolation section and thread segment are structure as a whole. The appearance of axial isolation section arranges clamping face, and axial isolation section radial section is hexagonal.
The two ends of axial connecting part connect a body in white 5 respectively, and thread segment stretches out the position of body in white and is rotary with nut and fixes, and two body in whites are formed separately gap 6(referring to Fig. 2 by axial isolation section), to put in electrophoresis liquid after fixing, electrophoresis liquid enters into gap place.
Embodiment 2: the bolt (referring to Fig. 3) of a kind of leakproof electrophoresis, difference from Example 1 is in that: thread segment is tapering point 7 towards the end of body in white, and being threaded onto nut on thread segment towards the end of body in white is tapering point. After the bolt of such leakproof electrophoresis connects two body in whites, axial isolation section and nut all will not cover body in white surface, it is ensured that electrophoresis liquid covers all exposed surfaces of body in white. All the other structures are with reference to embodiment 1.
Embodiment 3: bolt (referring to Fig. 4) difference from Example 1 of a kind of leakproof electrophoresis is in that: axially the thread segment on joint pin only has one section, and another section is light beam 8, and the end of light beam is fixed with cap head 8. Axial isolation section is placed on axial joint pin. Cap head is tapering point 7 towards the end of body in white, and thread segment is tapering point towards the end of body in white, and being threaded onto nut on thread segment towards the end of body in white is tapering point. All the other structures are with reference to embodiment 1.
Embodiment 4: the bolt (referring to Fig. 5) of a kind of leakproof electrophoresis, difference from Example 3 is in that axial isolation section 3 is for Split type structure, and axial isolation section is split into two halves body, and axial connecting part is plugged with extended part 10. Extended part has a bayonet socket 11, the size of bayonet socket and the width of axial connecting part suitable (referring to Fig. 6). All the other structures are with reference to embodiment 3.
Embodiment described above is several preferred version of the present invention, not the present invention is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.
Claims (9)
1. the bolt of a leakproof electrophoresis, including axial joint pin, axial joint pin is provided with thread segment, it is characterised in that axially linkage section is provided with axial isolation section, the external diameter of axial isolation section, more than the external diameter of thread segment, connects two body in white parts rear thread sections and is rotary with nut.
2. the bolt of a kind of leakproof electrophoresis according to claim 1, it is characterized in that the thread segment on axial joint pin is two sections, the hand of spiral of two sections of thread segments is contrary, and axial isolation section is between two thread segments, and axial isolation section and axial joint pin are structure as a whole.
3. the bolt of a kind of leakproof electrophoresis according to claim 2, it is characterised in that the appearance of axial isolation section is provided with clamping face.
4. the bolt of a kind of leakproof electrophoresis according to claim 1, it is characterised in that axially the thread segment on joint pin only has a section, and another section is light beam, and the end of light beam is fixed with cap head.
5. the bolt of a kind of leakproof electrophoresis according to claim 4, it is characterised in that axial isolation section is placed on axial joint pin and can move axially by axially connecting post, and the length of axial isolation section is more than the length of light beam.
6. the bolt of a kind of leakproof electrophoresis according to claim 4, it is characterised in that cap head is tapering point towards the end of body in white.
7. the bolt of a kind of leakproof electrophoresis according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that thread segment is tapering point towards the end of body in white, being threaded onto nut on thread segment towards the end of body in white is tapering point.
8. the bolt of a kind of leakproof electrophoresis according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that axial isolation section is Split type structure, axial isolation section is split into two halves body, and axial connecting part is plugged with extended part.
9. the bolt of a kind of leakproof electrophoresis according to claim 8, it is characterised in that extended part has a bayonet socket, the size of bayonet socket is suitable with the width of axial connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025954.7A CN105626652A (en) | 2016-01-15 | 2016-01-15 | Electrophoresis leakage preventing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025954.7A CN105626652A (en) | 2016-01-15 | 2016-01-15 | Electrophoresis leakage preventing bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626652A true CN105626652A (en) | 2016-06-01 |
Family
ID=56041888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025954.7A Pending CN105626652A (en) | 2016-01-15 | 2016-01-15 | Electrophoresis leakage preventing bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626652A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230459A (en) * | 1995-02-24 | 1996-09-10 | Tamura Plast Seihin Kk | Side visor fitting for car and its coating method |
| WO2002071049A1 (en) * | 2001-03-07 | 2002-09-12 | Council Of Scientific And Industrial Research | Gel processing and transfer device |
| KR100623761B1 (en) * | 2005-08-30 | 2006-09-13 | 현대자동차주식회사 | Assembly structure of a piece panel for vehicle |
| CN201346527Y (en) * | 2008-12-17 | 2009-11-18 | 奇瑞汽车股份有限公司 | Automobile four-door general-purpose fixed auxiliary tool |
| KR100984074B1 (en) * | 2010-02-08 | 2010-09-30 | 김영량 | Apparatus for electroplating to parts with center hole and method for the same |
| CN201771920U (en) * | 2010-08-18 | 2011-03-23 | 浙江捷能汽车零部件有限公司 | Stud bolt |
| CN202529046U (en) * | 2012-03-09 | 2012-11-14 | 上海同捷科技股份有限公司 | Center floor and longitudinal beam assembly for automobile |
| CN102849143A (en) * | 2012-08-01 | 2013-01-02 | 奇瑞汽车股份有限公司 | Automobile wire harness grounding protecting method |
| CN202936500U (en) * | 2012-10-11 | 2013-05-15 | 浙江吉利汽车有限公司 | Structure for improving semi-enclosed threaded hole interval electrophoresis flow mark of automobile body |
| CN203081967U (en) * | 2013-03-17 | 2013-07-24 | 陈建宝 | Bolt with double-ended screw rods |
| CN103307081A (en) * | 2013-06-26 | 2013-09-18 | 靖江市新程汽车零部件有限公司 | Combined nut and projection welding method thereof |
| CN203548497U (en) * | 2013-11-20 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Stud |
| CN203569224U (en) * | 2013-10-23 | 2014-04-30 | 比亚迪股份有限公司 | Electrophoretic suspension anode device and electrophoresis apparatus provided with same and used for automobile |
| CN203715770U (en) * | 2014-01-16 | 2014-07-16 | 常州普威特涂层有限公司 | Coating hanging tool of double-hole cutter |
| CN203713995U (en) * | 2014-02-27 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Fender mounting structure |
| CN103987616A (en) * | 2012-03-07 | 2014-08-13 | 株式会社小松制作所 | Cab frame for construction machinery and painting method therefor |
| CN204784105U (en) * | 2015-06-18 | 2015-11-18 | 重庆长安汽车股份有限公司 | A projection welding packing ring for assembling sheet metal component is anticorrosive |
-
2016
- 2016-01-15 CN CN201610025954.7A patent/CN105626652A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230459A (en) * | 1995-02-24 | 1996-09-10 | Tamura Plast Seihin Kk | Side visor fitting for car and its coating method |
| WO2002071049A1 (en) * | 2001-03-07 | 2002-09-12 | Council Of Scientific And Industrial Research | Gel processing and transfer device |
| KR100623761B1 (en) * | 2005-08-30 | 2006-09-13 | 현대자동차주식회사 | Assembly structure of a piece panel for vehicle |
| CN201346527Y (en) * | 2008-12-17 | 2009-11-18 | 奇瑞汽车股份有限公司 | Automobile four-door general-purpose fixed auxiliary tool |
| KR100984074B1 (en) * | 2010-02-08 | 2010-09-30 | 김영량 | Apparatus for electroplating to parts with center hole and method for the same |
| CN201771920U (en) * | 2010-08-18 | 2011-03-23 | 浙江捷能汽车零部件有限公司 | Stud bolt |
| CN103987616A (en) * | 2012-03-07 | 2014-08-13 | 株式会社小松制作所 | Cab frame for construction machinery and painting method therefor |
| CN202529046U (en) * | 2012-03-09 | 2012-11-14 | 上海同捷科技股份有限公司 | Center floor and longitudinal beam assembly for automobile |
| CN102849143A (en) * | 2012-08-01 | 2013-01-02 | 奇瑞汽车股份有限公司 | Automobile wire harness grounding protecting method |
| CN202936500U (en) * | 2012-10-11 | 2013-05-15 | 浙江吉利汽车有限公司 | Structure for improving semi-enclosed threaded hole interval electrophoresis flow mark of automobile body |
| CN203081967U (en) * | 2013-03-17 | 2013-07-24 | 陈建宝 | Bolt with double-ended screw rods |
| CN103307081A (en) * | 2013-06-26 | 2013-09-18 | 靖江市新程汽车零部件有限公司 | Combined nut and projection welding method thereof |
| CN203569224U (en) * | 2013-10-23 | 2014-04-30 | 比亚迪股份有限公司 | Electrophoretic suspension anode device and electrophoresis apparatus provided with same and used for automobile |
| CN203548497U (en) * | 2013-11-20 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Stud |
| CN203715770U (en) * | 2014-01-16 | 2014-07-16 | 常州普威特涂层有限公司 | Coating hanging tool of double-hole cutter |
| CN203713995U (en) * | 2014-02-27 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Fender mounting structure |
| CN204784105U (en) * | 2015-06-18 | 2015-11-18 | 重庆长安汽车股份有限公司 | A projection welding packing ring for assembling sheet metal component is anticorrosive |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |