CN207358508U - A kind of flange plate bolt erector - Google Patents
A kind of flange plate bolt erector Download PDFInfo
- Publication number
- CN207358508U CN207358508U CN201721298642.XU CN201721298642U CN207358508U CN 207358508 U CN207358508 U CN 207358508U CN 201721298642 U CN201721298642 U CN 201721298642U CN 207358508 U CN207358508 U CN 207358508U
- Authority
- CN
- China
- Prior art keywords
- bolt
- base
- flange plate
- pressing sleeve
- limited step
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000004826 seaming Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Abstract
The utility model discloses a kind of flange plate bolt erector, including inverted T-type structure base and pressing sleeve, pressing sleeve is cylindrical structural, divide upper and lower part, top is used for and the seaming chuck of press is fastenedly connected, the port of lower part is horn-like structure, it is corresponding with the bolt through-hole of ring flange, for compressing the bolt set on via, the lower part of pressing sleeve is hollow structure, inside is used to be set with ring flange, multiple mounting holes are provided with base, for being bolted with press bed, the center vertical of base is provided with the limited step for being set with different size ring flanges.The utility model flange plate bolt erector is ingenious in design, and simple installation, alleviates labor intensity, improves production efficiency, securely and reliably.
Description
Technical field
The utility model belongs to speed changer mounting technique field, is related to a kind of pressing device, and in particular to a kind of ring flange
Bolt erector.
Background technology
Output shaft flange product is mainly matched in construction machinery transmission, is generally used for bull-dozer, loading machine.Speed changer
It is a critically important component in complete machine component, speed changer is made of variable transmission mechanism and selector gear two parts.Become
The main function of fast transmission mechanism is numerical value and the direction for changing torque and rotating speed, and the main function of operating mechanism is control transmission
Mechanism, realizes the conversion of transmission ratio, that is, realizes gear shift, to reach variable-speed torque-converting.
Bull-dozer, loading machine in this engineering mechanical device are usually in operating environments such as road, mine, dykes and dams, riverbeds
Middle work, working environment are more severe, it is desirable to load that tonnage is big, the torque of transmission is also big, therefore general speed changer uses
Surface at output shaft flange charge of oil envelope is prone to wear out, and is changed an output shaft flange, to be dismantled whole speed changer, operate ten
Divide inconvenience, while add after service cost, seriously affect the stationarity and security of vehicle when driving.
Flange is called ring flange or flange, is to apply more connector in machinery field.Set on usual ring flange
Perforation, being close between flange is realized by connectors such as bolts.
In speed changer industry, the installation of flange plate bolt is usually mostly using the method for riveting gun impact, and there are labor intensity
Greatly, the shortcomings of efficiency is low, dangerous high.
As the improvement of technology and the continuous of product upgrade, more and more methods in Fa Shite companies 6DS series of transmission
Blue dish structure is using ring flange and the form of bolt interference fit, especially 6DS light trucks speed changer.This requires total in speed changer
Ring flange is formed to flange disc assembly together with bolts assemblies, each flange disc assembly is usually to match somebody with somebody with 4 bolts before dress
Close, former assembly method is that this assembly method exists by bolts assemblies to ring flange via with pneumatic riveting gun impact bolt head
The shortcomings of labor intensity is big, efficiency is low, dangerous high, and cannot be guaranteed that bolt is installed in place.
Utility model content
The technical problem to be solved by the utility model is to for above-mentioned deficiency of the prior art, there is provided a kind of flange
Valve snail bolt erector, can compatible a variety of flange plate bolts installation.
The utility model uses following technical scheme：
A kind of flange plate bolt erector, including pressing sleeve and inverted T-type structure base, pressing sleeve are cylindrical structural, point
Upper and lower part, top is used for and the seaming chuck of press is fastenedly connected, and the port of lower part is horn-like structure, the spiral shell with ring flange
Bolt via corresponds to, and for compressing the bolt set on via, the lower part of pressing sleeve is hollow structure, and inside is used to be set with ring flange,
Multiple mounting holes are provided with base, for being bolted with press bed, the center vertical of base is provided with cylinder
The limited step of structure, limited step are used to be set with various sizes of ring flange.
Further, the top of pressing sleeve is cylindrical structural, and outside is provided with otic placode, is bolted on the upper of press
On pressure head.
Further, the lower diameter of pressing sleeve is more than upper diameter.
Further, the big end of ring flange is arranged on limited step downward, and the height of limited step and base is more than spiral shell
The length of bolt.
Further, a diameter of 70~94mm in upper surface that limited step is contacted with ring flange.
Further, limited step includes multiple, is disposed on from top to bottom on base.
Further, limited step is hollow structure.
Further, base is collar plate shape structure, is circumferentially provided with multiple mounting holes, is bolted on press work
Make on platform.
Compared with prior art, the utility model at least has the advantages that：
The utility model flange plate bolt erector, including inverted T-type structure base and pressing sleeve, pressing sleeve are tied for cylinder
Structure, divides upper and lower part, top is used for and the seaming chuck of press is fastenedly connected, and the port of lower part is horn-like structure, with flange
The bolt through-hole of disk corresponds to, and for compressing the bolt on via, the lower part of pressing sleeve is hollow structure, and inside is used to be set with flange
Disk, is provided with multiple mounting holes on base, for being bolted with press bed, is provided with and is used in the center vertical of base
The limited step of different size ring flanges is set with, thus can be adapted for various sizes of flange plate bolt press fitting, installation letter
Just, the effectively save set-up time.
Further, pressing sleeve top is used for and the seaming chuck of press is fastenedly connected, this ensures that on pressing sleeve and press
Pressure head is consistent, and will not be moved back and forth, securely and reliably；The port of lower part is horn-like structure, the bolt through-hole with ring flange
Corresponding, for compressing the bolt on via, the lower part of pressing sleeve is hollow structure, and inside is used to be set with ring flange.
Further, the limited step on base can fix ring flange, this ensures that press fitting flange plate bolt
When it is safe and reliable.
In conclusion the utility model flange plate bolt erector is ingenious in design, simple installation, alleviates labor intensity,
Production efficiency is improved, securely and reliably.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model erector sectional view；
Fig. 2 is the utility model erector structure diagram；
Fig. 3 is the utility model ring flange sectional view；
Fig. 4 is the utility model flange plate structure schematic diagram, wherein, (a) is side view, and (b) is top view；
Fig. 5 is the utility model ring flange scheme of installation.
Wherein：1. pressing sleeve；2. ring flange；3. bolt；4. base.
Embodiment
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.In the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Please refer to Fig.1 and Fig. 2, the utility model discloses a kind of flange plate bolt erector, the erector is by inverted T
Type pier 4 and pressing sleeve 1 are formed, and the bottom of base 4 is collar plate shape structure, is circumferentially provided with multiple mounting holes, passes through spiral shell
Bolt is fixed on press bed, and the limited step for being set with different size ring flanges 2, limiting stand are provided with base 4
Rank is vertically arranged in the center of base 4；
The top of pressing sleeve 1 is cylindrical structural, and outside is provided with otic placode, is bolted on the seaming chuck of press,
The lower part of pressing sleeve 1 is cylindrical structural, and inside is hollow structure, for being set with ring flange 2, the spiral shell of exterior annulus and ring flange 2
Bolt via corresponds to, for hold-down bolt 3.
The lower diameter of pressing sleeve 1 is more than upper diameter.
The big end of ring flange 2 is arranged on limited step downward, and the height of limited step and base 4 is more than the length of bolt 3
Degree.
A diameter of 70~the 94mm in upper surface that limited step is contacted with ring flange 2.
Limited step include it is multiple, be disposed on from top to bottom on base 4.
Preferably, the upper surface ф D of limited step are 70mm.
Preferably, the limited step of base 4 is hollow structure.
Preferably, the mounting hole on base 4 includes 4, is circumferentially uniformly arranged.
Preferably, bolt 3 includes four, is disposably press-fit into place after starting press.
Fig. 3 to Fig. 5 is referred to, the course of work is：
Base 4 is fixed on press base, pressing sleeve 1 is fixed on press upper pressure head (connection mode is matched with press),
Ring flange 2 is taken to be put on base limited step, ф D are spacing for size；
Take 4 bolts 3 to pass through the via of ring flange 2 from top to down, pay attention to the head longer sides of bolt 3 towards ring flange 2
Inner side；
Start press, bolt 3 is press-fit into place.
This frock has the following advantages in practical applications：Reduce labor strength, efficient, security is high etc..
Above content is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution, each falls within this reality
Within protection domain with new claims.
Claims (8)
1. a kind of flange plate bolt erector, it is characterised in that including pressing sleeve (1) and inverted T-type structure base (4), pressing sleeve
(1) it is cylindrical structural, divides upper and lower part, top is used for and the seaming chuck of press is fastenedly connected, and the port of lower part is loudspeaker
Shape structure, corresponding with the bolt through-hole of ring flange (2), for compressing the bolt set on via (3), the lower part of pressing sleeve (1) is
Hollow structure, inside be used for be set with ring flange (2), base is provided with multiple mounting holes on (4), for press bed bolt
Connection, is provided with the limited step of cylindrical structural, limited step is used to be set with various sizes of in the center vertical of base (4)
Ring flange (2).
2. a kind of flange plate bolt erector according to claim 1, it is characterised in that the top of pressing sleeve (1) is cylinder
Shape structure, outside are provided with otic placode, are bolted on the seaming chuck of press.
3. a kind of flange plate bolt erector according to claim 2, it is characterised in that the lower diameter of pressing sleeve (1) is big
In upper diameter.
4. a kind of flange plate bolt erector according to claim 1, it is characterised in that the big end of ring flange (2) is downward
It is arranged on limited step, the height of limited step and base (4) is more than the length of bolt (3).
5. a kind of flange plate bolt erector according to claim 4, it is characterised in that limited step and ring flange (2)
A diameter of 70~the 94mm in upper surface of contact.
A kind of 6. flange plate bolt erector according to claim 5, it is characterised in that limited step include it is multiple, from
Up to lower interval setting.
7. a kind of flange plate bolt erector according to claim 1, it is characterised in that limited step is hollow structure.
A kind of 8. flange plate bolt erector according to claim 1, it is characterised in that base (4) is collar plate shape structure,
Multiple mounting holes are circumferentially provided with, are bolted on press bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298642.XU CN207358508U (en) | 2017-10-10 | 2017-10-10 | A kind of flange plate bolt erector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298642.XU CN207358508U (en) | 2017-10-10 | 2017-10-10 | A kind of flange plate bolt erector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358508U true CN207358508U (en) | 2018-05-15 |
Family
ID=62347869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298642.XU Expired - Fee Related CN207358508U (en) | 2017-10-10 | 2017-10-10 | A kind of flange plate bolt erector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358508U (en) |
-
2017
- 2017-10-10 CN CN201721298642.XU patent/CN207358508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |