CN106089928A - Central campus eurymeric bolt - Google Patents
Central campus eurymeric bolt Download PDFInfo
- Publication number
- CN106089928A CN106089928A CN201610722192.6A CN201610722192A CN106089928A CN 106089928 A CN106089928 A CN 106089928A CN 201610722192 A CN201610722192 A CN 201610722192A CN 106089928 A CN106089928 A CN 106089928A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt head
- rubber sheet
- sheet gasket
- screw rod
- 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
- 241001661918 Bartonia Species 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 210000002421 cell wall Anatomy 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- F16B35/041—Specially-shaped shafts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses central campus eurymeric bolt, it includes bolt head, screw rod, screw rod is made up of light bar segment and thread segment, bolt head is fixedly connected on the free end of light bar segment, the bottom end face of bolt head glues and glutinous has several spaced and around the rubber sheet gasket of screw rod circumferencial direction array, the circumferential end surfaces of rubber sheet gasket protrudes from the end face of bolt head；Owing to the edge of rubber sheet gasket protrudes from bolt head, when bolt screws in, plate body cell wall is by the edge of extruding rubber sheet gasket, and the central axis of rectifiable bolt aligns with plate body slotted eye；It is easy to guide lubricating oil to enter in bolt by setting up shallow slot, when thread segment generation corrosion, it is impossible to during rotation, lubricating oil can be guided by shallow slot and enter, thus solve the problem that corrosion difficulty is extracted.
Description
Technical field
The present invention relates to a kind of connector, particularly to a kind of central campus eurymeric bolt.
Background technology
Bolt is one of modal securing member, and it is made up of head and screw rod.Screw rod is cylindrical, on external screw thread
Can use with nut collocation.Screw bolt and nut is used in conjunction with, and can connect and fix two parts with through hole.Head pressed by bolt
Shape can be divided into hexagon-headed bolt, snap bolt, square spigot bolt, dormant bolt etc..
Existing bolt function is single, poor sealing performance, and degree of protection is low, and during nut is installed, bolt meeting
Along with nut together rotates, cause installation inconvenience.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of raising bolt degree of protection, and can solve
Certainly bolt is with the high fender bolt of nut rotation problem.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Central campus eurymeric bolt, it includes bolt head, screw rod, and screw rod is made up of light bar segment and thread segment, and bolt head is fixed
Being connected to the free end of light bar segment, viscous the sticking of the bottom end face of bolt head has several spaced and around screw rod circumferencial direction
The rubber sheet gasket of array, the circumferential end surfaces of rubber sheet gasket protrudes from the end face of bolt head.
The further improvement of technique scheme.
The bottom end face of bolt head glues to stick four spaced rubber sheet gaskets.
The further improvement of technique scheme.
The radius of rubber sheet gasket is R1, and the center of circle of rubber sheet gasket is L1 with the distance at nut center；The outer ring of bolt head is straight
Footpath is R, and L1+R1=R+L, L are 1mm-2.6mm.
The further improvement of technique scheme.
The shallow slot arranged along pitch axis direction it is provided with on thread segment.
It is an advantage of the current invention that: (1) protrudes from bolt head due to the edge of rubber sheet gasket, when bolt screws in, plate body
Cell wall is by the edge of extruding rubber sheet gasket, and the central axis of rectifiable bolt aligns with plate body slotted eye；(2) shallow by setting up
Groove is easy to guide lubricating oil to enter in bolt, when thread segment generation corrosion, it is impossible to during rotation, can guide lubricating oil by shallow slot and enter
Enter, thus solve the problem that corrosion difficulty is extracted.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing used required in embodiment will be done simply below
Introduce, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of the present invention.
Fig. 2 is the upward view of the present invention.
Figure is denoted as:
100, bolt head；200, screw rod；210, light bar segment；220, thread segment；300, rubber sheet gasket.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment.Based on this
Embodiment in bright, those of ordinary skill in the art under not making creative work premise, the every other reality obtained
Execute example, broadly fall into scope.
As it is shown in figure 1, central campus eurymeric bolt, it includes bolt head 100, screw rod 200, and screw rod 200 is by light bar segment 210 He
Thread segment 220 forms, and bolt head 100 is fixedly connected on the free end of light bar segment 210, and the bottom end face of bolt head 100 is viscous glutinous
There are several spaced and around the rubber sheet gasket 300 of screw rod circumferencial direction array, the circumferential end surfaces of rubber sheet gasket 300 is protruded
End face in bolt head；When screw rod screws in, rubber sheet gasket 300 contacts with plate body surface so that rubbing between bolt and plate body
Wiping power increases, and when screwing in matched nut, effectively overcomes the synchronous axial system problem of bolts and nuts.
As in figure 2 it is shown, the bottom end face of bolt head 100 glues to stick four spaced rubber sheet gaskets 300；Rubber sheet gasket
The radius of 300 is R1, and the center of circle of rubber sheet gasket 300 is L1 with the distance at nut center；The race diameter of bolt head 100 is R, L1
+ R1 > R, it is preferable that L1+R1=R+L, L are 1mm-2.6mm.Owing to the edge of rubber sheet gasket 300 protrudes from bolt head, work as bolt
During screw-in, plate body cell wall is by the edge of extruding rubber sheet gasket 300, and the central axis of rectifiable bolt is right with plate body slotted eye
Together.
As it is shown in figure 1, be provided with the shallow slot arranged along screw rod 200 central axial direction, the groove depth of shallow slot on thread segment 220
For 1-3mm；It is easy to guide lubricating oil to enter in bolt by setting up shallow slot, when thread segment generation corrosion, it is impossible to during rotation, can lead to
Cross shallow slot and guide lubricating oil entrance, thus solve the problem that corrosion difficulty is extracted.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention；
Multiple amendment to these embodiments will be apparent from, defined in the present invention for those skilled in the art
General Principle can realize in other embodiments in the case of without departing from the spirit or scope of the present invention.Therefore, originally
Invention will not be defined to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty
The widest consistent scope.
Claims (4)
1. central campus eurymeric bolt, it is characterised in that: it includes bolt head, screw rod, and screw rod is made up of light bar segment and thread segment, spiral shell
Bolt head is fixedly connected on the free end of light bar segment, and the bottom end face of bolt head is viscous glutinous has several spaced and around screw rod
The rubber sheet gasket of circumferencial direction array, the circumferential end surfaces of rubber sheet gasket protrudes from the end face of bolt head.
Central campus eurymeric bolt the most according to claim 1, it is characterised in that: viscous the sticking of the bottom end face of bolt head has four
Spaced rubber sheet gasket.
Central campus eurymeric bolt the most according to claim 1, it is characterised in that: the radius of rubber sheet gasket is R1, rubber blanket
The center of circle of sheet is L1 with the distance at nut center；The race diameter of bolt head is R, and L1+R1=R+L, L are 1mm-2.6mm.
Central campus eurymeric bolt the most according to claim 1, it is characterised in that: it is provided with along screw stem on thread segment
The shallow slot that line direction is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722192.6A CN106089928A (en) | 2016-08-25 | 2016-08-25 | Central campus eurymeric bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722192.6A CN106089928A (en) | 2016-08-25 | 2016-08-25 | Central campus eurymeric bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089928A true CN106089928A (en) | 2016-11-09 |
Family
ID=57225117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722192.6A Pending CN106089928A (en) | 2016-08-25 | 2016-08-25 | Central campus eurymeric bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089928A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB743816A (en) * | 1953-09-05 | 1956-01-25 | C & J Hampton Ltd | Improvements in or relating to clamping devices |
| CN2230840Y (en) * | 1994-05-13 | 1996-07-10 | 钟长柱 | Expanded screw |
| JP3175774U (en) * | 2012-01-23 | 2012-05-31 | 有限会社ヤマダシステム | Semi-fixed knob bolt |
| CN203051384U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Multifunctional durable bolt |
| CN203051372U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Sealing type round head screw bolt |
-
2016
- 2016-08-25 CN CN201610722192.6A patent/CN106089928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB743816A (en) * | 1953-09-05 | 1956-01-25 | C & J Hampton Ltd | Improvements in or relating to clamping devices |
| CN2230840Y (en) * | 1994-05-13 | 1996-07-10 | 钟长柱 | Expanded screw |
| JP3175774U (en) * | 2012-01-23 | 2012-05-31 | 有限会社ヤマダシステム | Semi-fixed knob bolt |
| CN203051384U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Multifunctional durable bolt |
| CN203051372U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Sealing type round head screw bolt |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |