CN107255111A - Bimetallic Contiuum type bolt - Google Patents
Bimetallic Contiuum type bolt Download PDFInfo
- Publication number
- CN107255111A CN107255111A CN201710545190.9A CN201710545190A CN107255111A CN 107255111 A CN107255111 A CN 107255111A CN 201710545190 A CN201710545190 A CN 201710545190A CN 107255111 A CN107255111 A CN 107255111A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bimetallic
- shank
- contiuum type
- connecting plate
- 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
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000007769 metal material Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer 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
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention discloses a kind of bimetallic Contiuum type bolt, including connecting plate and two bolts, two through holes are formed with connecting plate, two bolts are respectively interposed on connecting plate by two through holes, bolt includes bolt head and bolt shank, the length of bolt shank is more than the thickness of connecting plate, connecting pole is provided with the top of bolt shank, the bottom of bolt shank is provided with threaded connection post, screw thread is formed with the outer circumference surface for being threadedly coupled post, the axis of connecting pole and threaded connection post is overlapped with the axis of bolt shank, the center of bolt head is formed with connecting hole, connecting pole is plugged in connecting hole and is fixedly connected by welding manner, two bolts are made up of two kinds of different metal materials respectively, the metal material that two kinds of different hardness are respectively adopted in two bolts on Contiuum type bolt of the present invention is constituted, material plate of the bolt of two kinds of different hardness respectively with two kinds of different hardness is threadedly coupled, meet the special connection request of the material plate of two kinds of different hardness.
Description
Technical field
The present invention relates to a kind of Contiuum type bolt, more particularly to a kind of bimetallic Contiuum type bolt, belong to bolt technology neck
Domain.
Background technology
Bolt is a kind of machine components, is the cylindrical threaded fastener of adapted nut, by head and screw rod two
The class fastener being grouped, screw rod is to carry externally threaded cylinder, need to coordinate with nut, be carried for being fastenedly connected two
The part of through hole, this type of attachment claims bolt connection, and such as nut is screwed off from bolt, and the two parts point can be made again
Open, therefore bolt connection is to belong to be detachably connected；Current bolt is all monomer structure, is not easy to the different materials of two blocks of bolt connection
The plate of material, moreover, when being threadedly coupled to two kinds of different hardness material plates, it is special that existing bolt can not also meet it
Different connection request.
The content of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of bimetallic Contiuum type bolt, and the bolt of Contiuum type is easy to
The material plate of two pieces of different hardness of bolt connection, moreover, that two kinds of differences are respectively adopted is hard for two bolts on Contiuum type bolt
The metal material of degree is constituted, and forms a high rigidity bolt and a soft bolt, the bolts of two kinds of different hardness respectively with
The material plate of two kinds of different hardness is threadedly coupled, and meets the special connection request of the material plate of two kinds of different hardness.
The technical solution adopted in the present invention is：
Two through holes are formed with bimetallic Contiuum type bolt, including connecting plate and two bolts, the connecting plate, it is described two
Bolt is respectively interposed on connecting plate by two through holes, and the bolt includes bolt head, bolt shank, connecting pole and screw thread
Connecting pole, the length of the bolt shank is more than the thickness of the connecting plate, and the connecting pole is arranged on the top of bolt shank,
The threaded connection post is arranged on the bottom of bolt shank, the outer circumference surface of the threaded connection post and is formed with screw thread, described
The axis of connecting pole and threaded connection post is overlapped with the axis of bolt shank, and the center of the bolt head is formed with company
Hole is connect, the connecting pole is plugged in the connecting hole and is fixedly connected by welding manner, and described two bolts are respectively by two
Different metal material is planted to be made.
As present invention further optimization, described connecting plate is staged connecting plate, is easy to and exterior material plate
It is attached.
As present invention further optimization, described connecting pole, threaded connection post and bolt shank is to be integrally formed knot
Structure, improves global consistency and mechanical performance.
It is used as present invention further optimization, the described connecting pole company identical and described with the cross sectional shape of connecting hole
The cross sectional shape for connecing post and connecting hole is equilateral hexagon, and grafting effect is good, effectively prevents the connecting pole being plugged in connecting hole
Rotate, be easy to connecting pole being weldingly fixed in connecting hole.
As present invention further optimization, the height of described connecting pole is more than or equal to the thickness of bolt head, when
When the height of connecting pole is more than the thickness of bolt head, connecting pole protrusion bolt head surface, the company on protrusion bolt head surface
Connecing post can be as point of application when turning bolt, when the height of connecting pole is equal to the thickness of bolt head, bolt head
Good integrity, the surface of bolt head is not in raised or sunken.
As present invention further optimization, the diameter of described threaded connection post is more than the diameter of bolt shank, and institute
The diameter for the threaded connection post stated is equal to the diameter of bolt head, makes bolt will not be from connecting plate when not being connected with material plate
On come off.
Rubber is cased with as present invention further optimization, on the bolt shank between threaded connection post and connecting plate to put down
Packing ring, prevents from coming in contact friction between the threaded connection post and connecting plate of bolt when not being connected with material plate.
As present invention further optimization, metal plain cushion is cased with the bolt shank between bolt head and connecting plate
Enclose, and metal spring washer is cased with the bolt shank between bolt head and metallic flat gasket, prevent bolt head and company
Fishplate bar is directly contacted and rubbed.
As present invention further optimization, the bolt head of two described bolts is located at the two sides of connecting plate respectively,
The placement direction of i.e. two bolts is on the contrary, be easy to turn two bolts, and two bolts can be made mutually equal during turning
Even application torsion.
As present invention further optimization, one of bolt is metal alloy Steel material in two described bolts,
Another bolt is metallic aluminum material, and the bolt that metal alloy Steel material is made is a kind of high rigidity bolt, metallic aluminum material system
Into bolt be a kind of soft bolt, the material of the bolt of two kinds of different metal materials and hardness respectively with two kinds of different hardness
Plate is threadedly coupled, make bolt will not attacking material plate, meet two kinds of different hardness material plates special connection will
Ask.
The beneficial effects of the present invention are：Two bolts are respectively interposed the bolt that Contiuum type is constituted on connecting plate, disjunctor
The bolt of formula is easy to the material plate of two pieces of different hardness of bolt connection, moreover, two bolts on Contiuum type bolt are adopted respectively
Constituted with the metal material of two kinds of different hardness, form a high rigidity bolt and a soft bolt, metal alloy steel
It is a kind of high rigidity bolt to expect the bolt being made, and the bolt that metallic aluminum material is made is a kind of soft bolt, two kinds of different gold
The material plate of category material and the bolt of hardness respectively with two kinds of different hardness is threadedly coupled, and makes bolt will not attacking material
Plate, meets the special connection request of two kinds of different hardness material plates.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation on bolt head surface of the present invention；
Main Reference Numerals implication is as follows in figure：
1- connecting plates, 2- bolt heads, 3- bolt shanks, 4- connecting poles, 5- threaded connection posts, 6- screw threads, 7- rubbery flat gasket circles,
8- metallic flat gaskets, 9- metal spring washers.
Embodiment：
Specific introduction is done to the present invention with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2：The present embodiment is a kind of bimetallic Contiuum type bolt, including connecting plate 1 and two bolts, even
Two through holes are formed with fishplate bar 1, two bolts are respectively interposed on connecting plate 1 by two through holes, the company in the present embodiment
Fishplate bar 1 is staged connecting plate, and bolt includes bolt head 2, bolt shank 3, connecting pole 4 and threaded connection post 5, bolt shank
3 length is more than the thickness of connecting plate 1, and connecting pole 4 is arranged on the top of bolt shank 3, and threaded connection post 5 is arranged on shank of bolt
Screw thread 6, connecting pole 4 and axis and the spiral shell for being threadedly coupled post 5 are formed with the bottom in portion 3, the outer circumference surface for being threadedly coupled post 5
The axis of bolt stem 3 is overlapped, and connecting pole 4, threaded connection post 5 and bolt shank 3 are integrated formed structures, improve overall one
Cause property and mechanical performance, the center of bolt head 2 are formed with connecting hole, and connecting pole 4 is plugged in connecting hole and by welding
Mode is fixedly connected, and the bolt head 2 of two bolts is located at the two sides of connecting plate 1 respectively in the present embodiment, i.e., two bolts
Placement direction is on the contrary, be easy to turn two bolts, and can make two bolts are mutually uniform during turning to apply torsion, originally
Two bolts in embodiment are made up of two kinds of different metal materials respectively, and one of bolt is metal alloy Steel material, separately
One bolt is metallic aluminum material, and the bolt that metal alloy Steel material is made is a kind of high rigidity bolt, and metallic aluminum material is made
Bolt be a kind of soft bolt, the plate of material of the bolt of two kinds of different metal materials and hardness respectively with two kinds of different hardness
Part is threadedly coupled, and makes bolt will not attacking material plate, the special connection request of two kinds of different hardness material plates of satisfaction.
As shown in Fig. 2 the connecting pole 4 in the present embodiment is identical with the cross sectional shape of connecting hole, and connecting pole 4 and connecting hole
Cross sectional shape be equilateral hexagon, grafting effect is good, effectively prevents the connecting pole 4 being plugged in connecting hole from rotating, be easy to by
Connecting pole 4 is weldingly fixed in connecting hole；The height of connecting pole 4 in the present embodiment is equal to the thickness of bolt head 2, makes bolt
The good integrity on head 2, the surface of bolt head 2 is not in raised or sunken；In practical application, the height of connecting pole 4
The thickness of bolt head 2 can also be more than, connecting pole 4 is protruded the surface of bolt head 2, the connection on protrusion bolt head 2 surface
Post 4 can be used as point of application when turning bolt.
As shown in figure 1, the diameter of the threaded connection post 5 in the present embodiment is more than the diameter of bolt shank 3, and threaded connection
The diameter of post 5 is equal to the diameter of bolt head 2, bolt is not come off when not being connected with material plate from connecting plate 1；
Rubbery flat gasket circle 7 is cased with bolt shank 3 between threaded connection post 5 and connecting plate 1, is prevented when not being connected with material plate
Friction is come in contact between the threaded connection post 5 and connecting plate 1 of bolt, the bolt shank between bolt head 2 and connecting plate 1
It is cased with metallic flat gasket 8 on 3, and metal spring pad is cased with the bolt shank 3 between bolt head 2 and metallic flat gasket 8
Circle 9, prevents bolt head 2 from directly contacting and rubbing with connecting plate 1.
In the present invention, two bolts are respectively interposed the bolt that Contiuum type is constituted on connecting plate, and the bolt of Contiuum type is easy to
The material plate of two pieces of different hardness of bolt connection, moreover, that two kinds of differences are respectively adopted is hard for two bolts on Contiuum type bolt
The metal material of degree is constituted, and forms a high rigidity bolt and a soft bolt, the bolt that metal alloy Steel material is made
It is a kind of high rigidity bolt, the bolt that metallic aluminum material is made is a kind of soft bolt, two kinds of different metal materials and hardness
Material plate of the bolt respectively with two kinds of different hardness be threadedly coupled, make bolt will not attacking material plate, meet
The special connection request of two kinds of different hardness material plates.
Described above is only the preferred embodiment of patent of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of patent principle of the present invention is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection domain of patent of the present invention.
Claims (10)
1. bimetallic Contiuum type bolt, it is characterised in that：Including connecting plate and two bolts, two are formed with the connecting plate
Through hole, described two bolts are respectively interposed on connecting plate by two through holes, and the bolt includes bolt head, shank of bolt
Portion, connecting pole and threaded connection post, the length of the bolt shank are more than the thickness of the connecting plate, and the connecting pole is arranged on
The top of bolt shank, the threaded connection post is arranged on the bottom of bolt shank, the outer circumference surface of the threaded connection post
It is formed with screw thread, the connecting pole and is threadedly coupled the axis of post and is overlapped with the axis of bolt shank, the bolt head
Center be formed with connecting hole, the connecting pole is plugged in the connecting hole and is fixedly connected by welding manner, described
Two bolts are made up of two kinds of different metal materials respectively.
2. bimetallic Contiuum type bolt according to claim 1, it is characterised in that described connecting plate is staged connection
Plate.
3. bimetallic Contiuum type bolt according to claim 1, it is characterised in that described connecting pole, threaded connection post
It is integrated formed structure with bolt shank.
4. the bimetallic Contiuum type bolt according to claim 1 or 3, it is characterised in that described connecting pole and connecting hole
The identical and described connecting pole of cross sectional shape and the cross sectional shape of connecting hole be equilateral hexagon.
5. the bimetallic Contiuum type bolt according to claim 1 or 3, it is characterised in that the height of described connecting pole is big
In or equal to bolt head thickness.
6. bimetallic Contiuum type bolt according to claim 1, it is characterised in that the diameter of described threaded connection post is big
It is equal to the diameter of bolt head in the diameter of the diameter of bolt shank, and described threaded connection post.
7. bimetallic Contiuum type bolt according to claim 6, it is characterised in that between threaded connection post and connecting plate
Bolt shank on be cased with rubbery flat gasket circle.
8. bimetallic Contiuum type bolt according to claim 1, it is characterised in that between bolt head and connecting plate
It is cased with metallic flat gasket on bolt shank, and metal spring is cased with the bolt shank between bolt head and metallic flat gasket
Packing ring.
9. bimetallic Contiuum type bolt according to claim 1, it is characterised in that the bolt head of two described bolts
It is located at the two sides of connecting plate respectively.
10. bimetallic Contiuum type bolt according to claim 1, it is characterised in that wherein one in two described bolts
Individual bolt is metal alloy Steel material, and another bolt is metallic aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545190.9A CN107255111A (en) | 2017-07-06 | 2017-07-06 | Bimetallic Contiuum type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545190.9A CN107255111A (en) | 2017-07-06 | 2017-07-06 | Bimetallic Contiuum type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255111A true CN107255111A (en) | 2017-10-17 |
Family
ID=60026430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545190.9A Pending CN107255111A (en) | 2017-07-06 | 2017-07-06 | Bimetallic Contiuum type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255111A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577786Y (en) * | 2002-11-22 | 2003-10-08 | 北京大学第三医院 | Lateral atlantoepistrophic block nail plate fixer |
| JP2006138392A (en) * | 2004-11-11 | 2006-06-01 | Kobe Steel Ltd | Plate material joining method and joining structure |
| JP4096994B1 (en) * | 2007-06-05 | 2008-06-04 | 株式会社Ｉｈｉ | Steel plate joining method and bolt temporary fixing nut used in the method |
| CN206636912U (en) * | 2017-04-19 | 2017-11-14 | 浙江交通职业技术学院 | A kind of double bolt connecting mechanisms |
-
2017
- 2017-07-06 CN CN201710545190.9A patent/CN107255111A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577786Y (en) * | 2002-11-22 | 2003-10-08 | 北京大学第三医院 | Lateral atlantoepistrophic block nail plate fixer |
| JP2006138392A (en) * | 2004-11-11 | 2006-06-01 | Kobe Steel Ltd | Plate material joining method and joining structure |
| JP4096994B1 (en) * | 2007-06-05 | 2008-06-04 | 株式会社Ｉｈｉ | Steel plate joining method and bolt temporary fixing nut used in the method |
| CN206636912U (en) * | 2017-04-19 | 2017-11-14 | 浙江交通职业技术学院 | A kind of double bolt connecting mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |
|
| RJ01 | Rejection of invention patent application after publication |