CN206123535U - Case rubber assembly fixture - Google Patents
Case rubber assembly fixture Download PDFInfo
- Publication number
- CN206123535U CN206123535U CN201621167102.3U CN201621167102U CN206123535U CN 206123535 U CN206123535 U CN 206123535U CN 201621167102 U CN201621167102 U CN 201621167102U CN 206123535 U CN206123535 U CN 206123535U
- Authority
- CN
- China
- Prior art keywords
- rubber
- getter device
- valve element
- case
- taper
- 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
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
This patent application belongs to other processing of metal, specifically discloses a case rubber assembly fixture, including frame and elevating system, still includes getter device, connecting rod and toper sucking disc, the getter device is fixed on elevating system, the internal surface of toper sucking disc is equipped with the inlet port, elevating system fixes in the frame, connecting rod connects between getter device and toper sucking disc to with toper sucking disc and getter device intercommunication, the internal diameter of toper sucking disc is greater than the internal diameter of case. Compare with the assembly fixture of traditional case rubber, the extrusion rubber that need not the mechanical type is installed rubber on the case, through the elasticity and the getter device cooperation of rubber itself, can be quick fix on the case convenient operation with rubber.
Description
Technical field
The utility model belongs to other manufacture fields of metal.
Background technology
A sealing shroud is assembled on fracturing pump valve element（It is commonly called as rubber）.Outer inclined-plane is provided with the inside of rubber, and is assemblied in
Position on valve element is provided with valve element inclined-plane, because assembling structure is up big and down small at assembling, therefore is difficult assembling, general operation person
Slowly can only be inward pressed into steel rod or bottle opener and be prized, production efficiency is very low and is easy to damage rubber.
The patent of Patent No. CN201520629022.4, discloses a kind of assembly tooling of valve element rubber, including frame,
Column is provided with the frame, a working box is connected with the column, in the working box drive gear is provided with
With a lifting column, connecting pole, the lifting column insertion working box top surface, the connection are also associated with the lifting column bottom
Post insertion working box bottom surface, the connection column bottom is also associated with taper clamping cylinder, straight-tooth section is provided with the lifting column,
The drive gear and straight-tooth section are meshed matching, and the frame is provided with valve element mounting seat immediately below taper clamping cylinder, should
Assembly tooling is covered in the cone of the taper guide cylinder on valve element, the taper guide cylinder and taper clamping cylinder when being additionally included in assembling
Degree is identical.The assembly tooling of valve element rubber, the tool structure is simple, and fast and easily rubber can be installed to above valve element.
However, in actual mechanical process, still not enough facilitating, correct installation is sometimes difficult to.Therefore, it is badly in need of a kind of
Simple valve element rubber assembly tooling is installed.
Utility model content
The purpose of this utility model is to provide a kind of valve element rubber assembly tooling easy for installation.
In order to achieve the above object, base case of the present utility model provides a kind of valve element rubber assembly tooling, including machine
Frame and elevating mechanism, also including getter device, connection bar and taper sucker, the getter device is fixed on elevating mechanism, institute
The inner surface for stating taper sucker is provided with air admission hole, and the elevating mechanism is fixed in frame, and the connection bar is connected to air-breathing dress
Put and taper sucker between, and taper sucker is connected with getter device, the internal diameter of the taper sucker is more than the internal diameter of valve element.
The principle of this base case is：Rubber to be installed is put in taper sucker, then starts getter device, inhaled
Device of air firmly inhales rubber in taper sucker.Due to taper sucker internal diameter more than valve element internal diameter, therefore, to moving down
Dynamic elevating mechanism, you can easily taper sucker is enclosed within valve element.Finally, getter device, elastic force of the rubber at itself are turned off
Lower disengaging taper sucker, is enclosed within valve element.
The beneficial effect of this base case is：Compared with the assembly tooling of traditional valve element rubber, without the need for mechanical
Extruding rubber is arranged on rubber on valve element, is coordinated by the elasticity and getter device of rubber itself, quickly can consolidate in rubber
It is scheduled on valve element, it is easy to operate.
Scheme two：Scheme is preferred based on this, and the air admission hole is evenly distributed in taper sucker.It is equally distributed
Air admission hole can cause rubber preferably to become big.
Scheme three：This is preferred for scheme two, and the getter device is asepwirator pump.Asepwirator pump is readily available on market, obtains
Take simple.
Scheme four：Scheme is preferred based on this, and the frame is casting iron framework.Casting iron framework inherently has very big
Gravity, is not prone to tip over.It is therefore not necessary to arrange the mechanisms such as bolt be fixed.
Scheme five：Scheme is preferred based on this, and the controlling switch of the getter device is arranged on connection bar.In operation
When, can more easily carry out switch control rule.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment valve element rubber assembly tooling.
Specific embodiment
The utility model is described in further detail below by specific embodiment：
Reference in Figure of description includes：Frame 10, elevating mechanism 20, getter device 30, communicating pipe 40, taper
Sucker 50, controlling switch 60.
The assembly tooling of embodiment valve element rubber is substantially as shown in Figure 1：
Valve element rubber assembly tooling, including frame, elevating mechanism, include getter device, connection bar and taper sucker.Lift
Structure is fixed in frame.Frame is casting iron framework, and casting iron framework inherently has very big gravity, is not prone to tip over.It is therefore not necessary to
Arrange the mechanisms such as bolt to be fixed.Getter device is detachably mounted on elevating mechanism by bolt, taper sucker it is interior
Surface is uniformly provided with several air admission holes.Getter device is asepwirator pump, convenient to obtain.The controlling switch of getter device is arranged on
On connection bar.In operation, switch control rule can be more easily carried out.Connection bar is connected between getter device and taper sucker,
And connect taper sucker with getter device, the internal diameter of taper sucker is more than the internal diameter 1-2cm of valve element, and occurrence can be according to rubber
Thickness determining.
During concrete operations, first, rubber to be installed is put in taper sucker, then starts getter device, air-breathing dress
Put and firmly inhale rubber in taper sucker.Because the internal diameter of taper sucker is more than the internal diameter of valve element, therefore, move down liter
Descending mechanism, you can easily taper sucker is enclosed within valve element.Finally, getter device is turned off, rubber takes off under the elastic force of itself
From taper sucker, it is enclosed within valve element.
Compared with the assembly tooling of traditional valve element rubber, this programme is arranged in rubber without the need for mechanical extruding rubber
On valve element, coordinated by the elasticity and getter device of rubber itself, quickly rubber can be fixed on valve element, it is easy to operate.
Above-described is only embodiment of the present utility model, the general knowledge here such as known concrete structure and characteristic in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, in the premise without departing from the utility model structure
Under, some deformations and improvement can also be made, these should also be considered as protection domain of the present utility model, and these are all without impact
Effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, specific embodiment in specification etc. records the content that can be used for explaining claim.
Claims (5)
1. a kind of valve element rubber assembly tooling, including frame and elevating mechanism, it is characterised in that also including getter device, connection
Bar and taper sucker, the getter device is fixed on elevating mechanism, and the inner surface of the taper sucker is provided with air admission hole, described
Elevating mechanism is fixed in frame, and the connection bar is connected between getter device and taper sucker, and by taper sucker and suction
Device of air is connected, and the internal diameter of the taper sucker is more than the internal diameter of valve element.
2. valve element rubber assembly tooling according to claim 1, it is characterised in that：The air admission hole is evenly distributed in cone
In shape sucker.
3. valve element rubber assembly tooling according to claim 2, it is characterised in that：The getter device is asepwirator pump.
4. valve element rubber assembly tooling according to claim 1, it is characterised in that：The frame is casting iron framework.
5. valve element rubber assembly tooling according to claim 1, it is characterised in that：The controlling switch of the getter device sets
Put on connection bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167102.3U CN206123535U (en) | 2016-11-02 | 2016-11-02 | Case rubber assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167102.3U CN206123535U (en) | 2016-11-02 | 2016-11-02 | Case rubber assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123535U true CN206123535U (en) | 2017-04-26 |
Family
ID=58576136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621167102.3U Expired - Fee Related CN206123535U (en) | 2016-11-02 | 2016-11-02 | Case rubber assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123535U (en) |
-
2016
- 2016-11-02 CN CN201621167102.3U patent/CN206123535U/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: 20170426 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |