CN206268661U - A kind of embedded bolt flange connecting apparatus - Google Patents
A kind of embedded bolt flange connecting apparatus Download PDFInfo
- Publication number
- CN206268661U CN206268661U CN201621275225.9U CN201621275225U CN206268661U CN 206268661 U CN206268661 U CN 206268661U CN 201621275225 U CN201621275225 U CN 201621275225U CN 206268661 U CN206268661 U CN 206268661U
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- China
- Prior art keywords
- flange
- screw rod
- connecting apparatus
- outer flange
- several
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Abstract
The utility model is related to a kind of embedded bolt flange connecting apparatus.Existing flange arrangement operation extremely inconvenience, it is difficult to the need for meeting a large amount of spare and accessory parts connections.The utility model includes outer flange, inner flange, several screw rods and several nuts, is characterized in：One end of several screw rods is each attached in outer flange, several bolts hole are provided with the inner flange, the shape of bolt hole and position match with screw rod, every screw rod is worn and is connected in matched bolt hole, nut is respectively connected with every screw rod and is fixed together with by outer flange and inner flange.Reasonable in design of the present utility model, installation and removal facilitate, are connected firmly, part is few and uniform force.
Description
Technical field
The utility model is related to a kind of Bolted Flanged Connection device, is connected more particularly, to a kind of embedded bolt flange and filled
Put.
Background technology
Bolt is a kind of common machine components, is typically made up of bolt head and screw rod two parts.In use, often
Attaching nut is connected and mounting flange.For common connection, bolt hole is evenly distributed with two flanges, bolt passes through two
Individual flange, then be connected with pad and nut screw connection, finally tighten flange.This flange connection complex operation, and often
The situation for causing connection difficult due to some trickle position deviations；In addition, unloading process very complicated, easily causes bolt
Loss, use inconvenience.The extremely inconvenient screw nut connected mode of the existing generic operation is difficult to meet a large amount of spare and accessory parts companies
The need for connecing, therefore, in order to simplify operating process and on the premise of flange fastness is not influenceed, it is necessary to develop it is a kind of even
Connect convenience, the embedded bolt flange connecting apparatus of uniform force.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, installation and removal facilitate, are connected firmly, part is few and uniform force embedded bolt flange connecting apparatus.
The technical scheme in the invention for solving the above technical problem is：The embedded bolt flange connecting apparatus include
Outer flange, inner flange, several screw rods and several nuts, its design feature is：One end of several screw rods is each attached to outer
On side flange, several bolts hole are provided with the inner flange, the shape of bolt hole and position match with screw rod, every spiral shell
Bar is worn and is connected in matched bolt hole, nut is respectively connected with every screw rod and is consolidated with by outer flange and inner flange
It is scheduled on together.
Preferably, the utility model also includes several pads, pad is provided between each nut and inner flange.
Preferably, being provided with several standby bolts hole in outer flange described in the utility model.
Preferably, one end of screw rod described in the utility model is deep into outer flange.
Preferably, outer flange described in the utility model and inner flange are cirque structure.
Preferably, one end of screw rod described in the utility model is embedded in outer flange and is fixed by welding in outside
In flange.
Preferably, in the outside wall surface of the exposed screw rod outside outer flange of the utility model, bottom is smooth shape structure,
Remaining is helicitic texture.
Preferably, the hole wall of bolt hole described in the utility model is smooth shape structure.
Preferably, screw rod described in the utility model is metal material.
Preferably, screw rod described in the utility model is evenly distributed in outer flange.
The utility model compared with prior art, with advantages below and effect：1. screw rod is deeply welded to outer flange
Inside, be connected firmly, be more uniformly stressed；2. screw rod welding position is corresponding with bolt hole, more suitable during using cooperatively
Freely；3. screw rod upper end uses helicitic texture, tie spacer and nut to use, and connects more firm；4. one end of screw rod is directly fixed
In outer flange, it is connected firmly, prevents the situation of bolt loss.
Screw rod in the utility model selects metal material, high with intensity, it is easy to the characteristics of processing so that can weld
Onto flange.In preparation process, screw rod is deeply welded to the inside of outer flange so that connection is more stable and firm.In spiral shell
The top of bar is provided with helicitic texture, is reinforced for attaching nut.Flange is used as connection main element, usually annular
Structure, its outer flange is provided with several standby bolts hole, and is installed with several embedded screw rods；On inner flange
It is provided with several bolts hole.The position matching design of the screw rod wherein on the bolt hole at inner flange edge and outer flange,
Both coordinate and install in connection procedure, and connection is reinforced plus pad and nut on the top of screw rod.It is standby on inner flange
The standby bolt hole at screw rod and outer flange edge as reserved set parts, so that the installation of other spare and accessory parts is connected.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of embedded bolt flange connecting apparatus in the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of embedded bolt flange connecting apparatus in the utility model embodiment.
Fig. 3 is the dimensional structure diagram of outer flange in the utility model embodiment.
Fig. 4 is the cross section structure diagram of outer flange in the utility model embodiment.
In figure：1st, screw rod；2nd, outer flange；3rd, standby bolt hole；4th, inner flange；5th, pad；6th, nut；7th, bolt
Hole.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 4, the embedded bolt flange connecting apparatus in the present embodiment include outer flange 2, inner flange
4th, several screw rods 1, several nuts 6 and several pads 5
One end of several screw rods 1 in the present embodiment is each attached in outer flange 2, is provided with inner flange 4 several
Bolt hole 7, the shape of bolt hole 7 and position match with screw rod 1, and every screw rod 1 is worn and is connected on matched bolt hole 7
In, nut 6 being respectively connected with every screw rod 1 and is fixed together with by outer flange 2 and inner flange 4, i.e., inner flange 4 passes through
The cooperation of nut 6 and screw rod 1 and be fixed in outer flange 2.Pad 5 is provided between each nut 6 and inner flange 4.
Several standby bolts hole 3 can be provided with outer flange 2 in the present embodiment.One end of screw rod 1 can be goed deep into
To in outer flange 2.Outer flange 2 and inner flange 4 can be cirque structure.One end of screw rod 1 can be embedded in outside
In side flange 2 and it is fixed by welding in outer flange 2.In the outside wall surface of the exposed screw rod 1 outside outer flange 2, bottom
Can be smooth shape structure, remaining can be helicitic texture.The hole wall of bolt hole 7 can be smooth shape structure.Screw rod 1 can be
Metal material.Screw rod 1 can be evenly distributed in outer flange 2.
Screw rod 1 in the present embodiment can be half-thread screw rod, and the bottom of screw rod 1 is embedded in and is welded in outer flange 2,
Its bottom is smooth surface, and upper end is threaded；8 screw rods 1 uniformly are dispersed with outer flange 2, apart from the spacing of screw rod 1 one
From 8 standby bolts hole 3 are fifty-fifty provided with, this standby bolt hole 3 is stayed with standby, facilitates external connection；Pressed on inner flange 4
Arrangement mode according to screw rod 1 in outer flange 2 is provided with 8 bolts hole 7, and this bolt hole 7 coordinates screw rod 1 to use；Inside bolt hole 7
It is smooth, there is no screw thread.Also pad 5 and nut 6 that screw rod 1 is used, nut 6 is coordinated to be internally provided with the external screw thread of supporting screw rod 1
Internal thread, nut 6 and screw rod 1 are threadedly coupled.
Screw rod 1 in use, is passed through inner flange 4 by the embedded bolt flange connecting apparatus in the present embodiment
Bolt hole 7, then successively by pad 5 and nut 6 through on screw rod 1 and nut 6 is tightened, connection is completed, operation is very easy, and has
Effect avoids the situation of the loss of screw rod 1.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Claiming etc. can be with difference, and the above content described in this specification is only to the utility model structure example explanation.
Equivalence changes or simple change that construction, feature and principle described in all foundation the utility model inventional ideas are done, wrap
Include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplement or is substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (10)
1. a kind of embedded bolt flange connecting apparatus, including outer flange, inner flange, several screw rods and several nuts, its
It is characterised by：One end of several screw rods is each attached in outer flange, and several bolts hole, bolt are provided with the inner flange
The shape in hole and position match with screw rod, and every screw rod is worn and is connected in matched bolt hole, on every screw rod
Nut is connected with to be fixed together with by outer flange and inner flange.
2. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：Also include several pads, often
Pad is provided between individual nut and inner flange.
3. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：Set in the outer flange
There are several standby bolts hole.
4. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：One end of the screw rod is goed deep into
To in outer flange.
5. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：The outer flange and inner side
Flange is cirque structure.
6. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：One end insertion of the screw rod
In the outer flange and it is fixed by welding in outer flange.
7. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：It is exposed outside outer flange
In the outside wall surface of screw rod, bottom is smooth shape structure, and remaining is helicitic texture.
8. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：The hole wall of the bolt hole is
Smooth shape structure.
9. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：The screw rod is metal material
Matter.
10. embedded bolt flange connecting apparatus according to claim 1, it is characterised in that：The screw rod uniformly divides
Cloth is in outer flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275225.9U CN206268661U (en) | 2016-11-25 | 2016-11-25 | A kind of embedded bolt flange connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275225.9U CN206268661U (en) | 2016-11-25 | 2016-11-25 | A kind of embedded bolt flange connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268661U true CN206268661U (en) | 2017-06-20 |
Family
ID=59041441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275225.9U Active CN206268661U (en) | 2016-11-25 | 2016-11-25 | A kind of embedded bolt flange connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173811A (en) * | 2020-01-21 | 2020-05-19 | 安徽马钢设备检修有限公司 | Easy-to-disassemble and assemble spoke plate roller pull rod locking flange of high-speed wheel rolling mill and disassembling and assembling method |
-
2016
- 2016-11-25 CN CN201621275225.9U patent/CN206268661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173811A (en) * | 2020-01-21 | 2020-05-19 | 安徽马钢设备检修有限公司 | Easy-to-disassemble and assemble spoke plate roller pull rod locking flange of high-speed wheel rolling mill and disassembling and assembling method |
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