CN104747562A - Stainless steel anti-corrosion double-end bolt - Google Patents
Stainless steel anti-corrosion double-end bolt Download PDFInfo
- Publication number
- CN104747562A CN104747562A CN201410364778.0A CN201410364778A CN104747562A CN 104747562 A CN104747562 A CN 104747562A CN 201410364778 A CN201410364778 A CN 201410364778A CN 104747562 A CN104747562 A CN 104747562A
- Authority
- CN
- China
- Prior art keywords
- bolt
- stainless steel
- shank
- corrosion
- bolt shank
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 238000005260 corrosion Methods 0.000 title claims abstract description 15
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- 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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to the technical field of mechanical parts, in particular to a stainless steel anti-corrosion double-end bolt which comprises circular bolt ends each of a hollow structure. A first bolt rod and a second bolt rod are symmetrically welded to the two sides of the bolt ends respectively. The positions, close to the bolt ends, of the first bolt rod and the second bolt rod are smooth parts. Threaded parts are arranged at the lower portions of the smooth parts and internally provided with threads. The surfaces of the bolt ends, the surface of the first bolt rod and the surface of the second bolt rod are coated with polyethylene anti-corrosion layers respectively. The stainless steel anti-corrosion double-end bolt is made of stainless steel, is not prone to rusting and can be used for fixing parts which frequently need to be fastened, and is convenient to use; the surfaces are coated with the polyethylene anti-corrosion layers, the stainless steel anti-corrosion double-end bolt can adapt to the severe environment, and the service life of the bolt is prolonged.
Description
Technical field
The present invention relates to component of machine technical field, especially a kind of stainless steel corrosion protection stud bolt.
Background technique
Stud bolt is widely used for the fixed-link connecting machinery, be mainly used in stone bolt or the place of foot bolt, thicker connection similarly, when cannot realize with plain bolt, common stud bolt is relatively simple for structure, during the connection that some often will be tightened and be unclamped, use very inconvenient, the demand of each side can not be applicable to.In addition, when common stud bolt is under for the condition of bad environments, is easily corroded, affects working life.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming above-mentioned Problems existing, provides a kind of stainless steel corrosion protection stud bolt applied widely.
The technical solution adopted for the present invention to solve the technical problems is: a kind of stainless steel corrosion protection stud bolt, comprise the circular bolt head of hollow structure, described bolt head bilateral symmetry is welded with the first bolt shank and the second bolt shank, the first described bolt shank and the second bolt shank are smooth department near bolt head place, it is screw section below smooth department, be provided with screw thread in described bolt head, described bolt head, the first bolt shank and the second bolt shank surface are coated with polyethylene anticorrosive coating.
Further, described bolt head, the first bolt shank and the second bolt shank all adopt stainless steel.
The invention has the beneficial effects as follows, stainless steel corrosion protection stud bolt of the present invention adopts stainless steel, not easily gets rusty, can be used for often needing the part of degree of tightness to fix, easy to use, and surperficial coating polyethylene anticorrosive coat, can rugged environment be adapted to, extend the working life of bolt.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. bolt heads in figure, 2. the first bolt shank, 3. the second bolt shank, 4. screw thread.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Stainless steel corrosion protection stud bolt as shown in Figure 1, comprise the circular bolt head 1 of hollow structure, bolt head 1 bilateral symmetry is welded with the first bolt shank 2 and the second bolt shank 3, first bolt shank 2 and the second bolt shank 3 are smooth department near bolt head 1 place, it is screw section below smooth department, be provided with screw thread 4 in bolt head, bolt head 1, first bolt shank 2 and the second bolt shank 3 surface are coated with polyethylene anticorrosive coating.Bolt head 1, first bolt shank 2 and the second bolt shank 3 all adopt stainless steel.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a stainless steel corrosion protection stud bolt, it is characterized in that: the circular bolt head (1) comprising hollow structure, described bolt head (1) bilateral symmetry is welded with the first bolt shank (2) and the second bolt shank (3), described the first bolt shank (2) and the second bolt shank (3) are smooth department near bolt head (1) place, be screw section below described smooth department, in described bolt head (1), be provided with screw thread (4).
2. stainless steel corrosion protection stud bolt according to claim 1, is characterized in that: described bolt head (1), the first bolt shank (2) and the second bolt shank (3) surface are coated with polyethylene anticorrosive coating.
3. stainless steel corrosion protection stud bolt according to claim 1, is characterized in that: described bolt head (1), the first bolt shank (2) and the second bolt shank (3) all adopt stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364778.0A CN104747562A (en) | 2014-07-28 | 2014-07-28 | Stainless steel anti-corrosion double-end bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364778.0A CN104747562A (en) | 2014-07-28 | 2014-07-28 | Stainless steel anti-corrosion double-end bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747562A true CN104747562A (en) | 2015-07-01 |
Family
ID=53587697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410364778.0A Pending CN104747562A (en) | 2014-07-28 | 2014-07-28 | Stainless steel anti-corrosion double-end bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477063A (en) * | 2017-07-31 | 2017-12-15 | 太仓市众翔精密五金有限公司 | A kind of annulus bolt |
| CN109185309A (en) * | 2018-11-07 | 2019-01-11 | 中欧云建科技发展有限公司 | A kind of connection bolt |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515496A (en) * | 1983-03-15 | 1985-05-07 | Mckay Stewart K | Securing assembly |
| CN2248795Y (en) * | 1994-11-25 | 1997-03-05 | 张超志 | Same length daul heads screw bolt with its head of disassemble type |
| CN2545415Y (en) * | 2002-04-11 | 2003-04-16 | 久可工业股份有限公司 | Three-wire thread double-ended set screw with different high and low threads |
| JP3803110B1 (en) * | 2006-03-15 | 2006-08-02 | 譲 山中 | Wig fixing device. |
| JP2008215591A (en) * | 2007-03-08 | 2008-09-18 | Nekist Ltd Co | Face-material fixing bolt, method of manufacturing face-material fixing bolt, and method of fixing face-material using face-material fixing bolt |
| CN201771920U (en) * | 2010-08-18 | 2011-03-23 | 浙江捷能汽车零部件有限公司 | Stud bolt |
| CN203412888U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Anti-slip stainless steel butterfly nut |
| CN203412883U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Stainless steel stud bolt |
-
2014
- 2014-07-28 CN CN201410364778.0A patent/CN104747562A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515496A (en) * | 1983-03-15 | 1985-05-07 | Mckay Stewart K | Securing assembly |
| CN2248795Y (en) * | 1994-11-25 | 1997-03-05 | 张超志 | Same length daul heads screw bolt with its head of disassemble type |
| CN2545415Y (en) * | 2002-04-11 | 2003-04-16 | 久可工业股份有限公司 | Three-wire thread double-ended set screw with different high and low threads |
| JP3803110B1 (en) * | 2006-03-15 | 2006-08-02 | 譲 山中 | Wig fixing device. |
| JP2008215591A (en) * | 2007-03-08 | 2008-09-18 | Nekist Ltd Co | Face-material fixing bolt, method of manufacturing face-material fixing bolt, and method of fixing face-material using face-material fixing bolt |
| CN201771920U (en) * | 2010-08-18 | 2011-03-23 | 浙江捷能汽车零部件有限公司 | Stud bolt |
| CN203412888U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Anti-slip stainless steel butterfly nut |
| CN203412883U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Stainless steel stud bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477063A (en) * | 2017-07-31 | 2017-12-15 | 太仓市众翔精密五金有限公司 | A kind of annulus bolt |
| CN109185309A (en) * | 2018-11-07 | 2019-01-11 | 中欧云建科技发展有限公司 | A kind of connection bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2018004757A (en) | Threaded fitting for steel pipes. | |
| CN104747562A (en) | Stainless steel anti-corrosion double-end bolt | |
| MX2020000371A (en) | Screw element for connecting pipes and a pipe connecting device. | |
| SA520412111B1 (en) | Threaded Joint for Steel Pipes | |
| CN203129982U (en) | Wear-resistant corrosion-resistant sucker rod with clamping sheath | |
| CN105972040A (en) | Dual-washer type hexagonal head bolt | |
| CN203702814U (en) | Locknut | |
| CN203412883U (en) | Stainless steel stud bolt | |
| CN205446341U (en) | Hexagon nut | |
| CN204226390U (en) | A kind of novel high-strength cylinder bolt | |
| CN203051422U (en) | T-shaped bolt | |
| KR200475552Y1 (en) | Cuopling bolt head tighten device | |
| CN105134732A (en) | Bolt for improving lubrication effect | |
| CN208331451U (en) | A kind of pipe clamp | |
| CN105179425A (en) | U-shaped double-head bolt | |
| CN206987743U (en) | A kind of quick riser joints of anti-vortex-induced vibration | |
| CN206093270U (en) | Device for connecting be used for petroleum pipeline | |
| CN203979706U (en) | A kind of flange plate | |
| CN204344646U (en) | A kind of general quick-detachment nut | |
| CN204153054U (en) | Steel wire rope mounting structure and engineering machinery | |
| JP5884175B2 (en) | Threaded joints for steel pipes | |
| CN209510819U (en) | A kind of novel wear resistant bending resistance stainless steel tube | |
| CN203891783U (en) | Anticorrosion wear-resistant sucker rod | |
| CN203223658U (en) | Connecting pipe for electrolytic tank | |
| CN205173187U (en) | Connection piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |