CN206338405U - A kind of elastic sealing structure - Google Patents
A kind of elastic sealing structure Download PDFInfo
- Publication number
- CN206338405U CN206338405U CN201621410313.5U CN201621410313U CN206338405U CN 206338405 U CN206338405 U CN 206338405U CN 201621410313 U CN201621410313 U CN 201621410313U CN 206338405 U CN206338405 U CN 206338405U
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- plate
- sealing
- roll
- fixed plate
- sealing plate
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Abstract
The utility model is related to a kind of elastic sealing structure.Including and roll（11）The sealing plate of end face laminating（7）, the sealing plate（7）Outside once sets inner side fixed plate（4）With outside fixed plate（2）, the sealing plate（7）With inner side fixed plate（4）Between contradicted respectively in the sealing plate provided with two ends（7）With inner side fixed plate（4）On elastic component（6）；The inner side fixed plate（4）With outside fixed plate（2）Between seal assembly installing plate is set among the gap that is formed（10）, the seal assembly installing plate（10）Offer the mesopore passed through for roll mandrel and formation and the roll（11）Connection.The utility model uses elastic connection, can adjust the tightness of pretightning force, control roll and sealing plate.When axial float occurs for roll, sealing plate can float with roll end face and fit, it is ensured that sealing effectiveness.This arrangement solves the problem of roll end face material leakage and sealing plate life-span, reliability rational in infrastructure.
Description
Technical field
The utility model is related to tablet press machine, more particularly to tablet press machine roll two ends sealing structure, belongs to grain feed and adds
Construction equipment technical field.
Background technology
Roll is as a part mostly important in tablet press machine normal work.During roll normal work, compressing tablet material is treated
Fallen into from feeder above roll, will treat that compressing tablet material is squeezed into sheet material in the presence of roller rotational and extruding force.For
Ensure to treat that compressing tablet material will not be spilt from roll two ends, it is necessary to be provided with sealing structure.In conventional seals structure, sealing plate
With body using being rigidly connected, when axial float occurs for roll, the inordinate wear or damage of sealing plate are may result in, so as to lead
Cause the appearance of material leakage situation.This structure is connected using spring with sealing retainer, initial adjustable dense shrouding and roll end face it
Between gap, while being provided with the waist hole on vertical direction on body, it is ensured that sealing plate has also accomplished adjustable in vertical direction so that
Ensure that sealing plate is accurately fitted with roll.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided one kind is rational in infrastructure, to be sealed with roll
Well, the sealing structure floated and fitted can be realized with roll end face.
To achieve the above object, the technical scheme of the utility model sealing structure use is：The utility model includes and rolled
Roller（11）The sealing plate of end face laminating（7）, the sealing plate（7）Outside once sets inner side fixed plate（4）With outside fixed plate
（2）, the sealing plate（7）With inner side fixed plate（4）Between contradicted respectively in the sealing plate provided with two ends（7）Fixed with inner side
Plate（4）On elastic component（6）；
The inner side fixed plate（4）With outside fixed plate（2）Between seal assembly installing plate is set among the gap that is formed
（10）, the seal assembly installing plate（10）Offer the mesopore passed through for roll mandrel and formation and the roll（11）Company
Connect.
The sealing plate（7）It is provided with and the sealing plate outside（7）The sealing plate retainer being fixedly connected（7）, the bullet
Property part（6）It is arranged on sealing plate retainer（5）With inner side fixed plate（4）Between.
The seal assembly installing plate（10）It is longitudinally positioned to have mounting hole, by the seal assembly installing plate（10）Set
In inner side fixed plate（4）, outside fixed plate（2）Fastener pass through the mounting hole.
The mounting hole is three, and kidney-shaped hole site is triangular in shape to be set, and is respectively arranged with fastener through described three
Mounting hole.
The sealing retainer（7）Being provided with is used to connect the elastic component（6）Stud.
The utility model has the advantages that：The utility model uses elastic connection, can adjust pretightning force, control roll with it is close
The tightness of shrouding.When axial float occurs for roll, sealing plate can float with roll end face and fit, it is ensured that sealing effect
Really.This arrangement solves the problem of roll end face material leakage and sealing plate life-span, reliability rational in infrastructure.
Furthermore the utility model, provided with the waist-shaped hole on vertical direction, when mounted, can equally be adjusted perpendicular on body
Nogata to position, it is ensured that sealing plate can vertical direction regulation, in roll operation process in the event of beat, lose bowlder,
Ensure that sealing plate can fit with roll, correct sealing also reduces assembly difficulty simultaneously.
Brief description of the drawings
Fig. 1 is the schematic diagram of sealing structural component.
Fig. 2 is Fig. 1 side view.
Fig. 3 is Fig. 1 rearview.
Fig. 4 is the structural representation of seal assembly installing plate.
Fig. 5 is the installation diagram of sealing mechanism.
Fig. 6 is Fig. 5 side view.
Fig. 7 is sealing retainer schematic diagram.
In figure 1 be seal assembly, 2 be outside fixed plate, 3 be adjusting nut, 4 be inner side fixed plate, 5 be sealing plate keep
Frame, 6 be elastic component, 7 be sealing plate, 8 be nut, 9 be sunk screw, 10 be seal assembly installing plate, 11 be roll.
Embodiment
Seal assembly 1 of the present utility model includes outside fixed plate 2, inner side fixed plate 4, sealing plate retainer 5, spring 6
With sealing plate 7.Sealing plate 7 is arranged on sealing plate retainer 5 by sunk screw 9, is fixed using nut 8.Spring 6 is arranged on
On sealing plate retainer 5, the opposite side of spring 6 is connected with inner side fixed plate 4, then is installed by fixed plate 4 installed in seal assembly
On plate 10, fixed plate 2 installs fixed whole sealing structure on the outside of the use of outside, reuses nut 3 and compresses outside fixed plate 4.
When 11 normal work of roll, sealing plate 7 is fitted with the end face of roll 11, and sealing plate 7 plays sealing function.It is simultaneously close
Vertical direction waist-shaped hole on sealing assembly installing plate 10 can adjust the amount of laminating of sealing plate 7 and roll 11.If lowering sealing
The position of retainer 5, it is more that sealing plate 7 can fit with roll 11.When mounted, can be by the screw-in of adjusting nut 3
Length, to control the size of the power between sealing plate 7 and the end face of roll 11.
When axial float occurs for roll 11, because sealing plate retainer 5 is by spring 6 and the non-rigid fixation of body
, so, when occurring play, sealing plate 7 can be remained with roll end face and fitted, so that it is guaranteed that will not abradable seal plate 7.
The utility model sealing structure can be adjusted between sealing plate 7 and body by the pre compressed magnitude of regulation elasticity part 6
Gap and the tightness fitted with roll 11, it is ensured that sealing effectiveness.Simultaneously when axial float occurs for roll 11 or exists axially
During rigging error, sealing plate 7 can be floated with roll 11 and fit, it is ensured that sealing plate 7 will not be damaged or different because of the play of roll 11
Often abrasion.
The utility model sealing structure is not contacted directly with body, is contacted by interior outboard mounting plates with body, in elasticity
Part 6 and the lower pinch seal structure of the effect of nut 8, the interior outboard mounting plates of setting can play uniform stressed, play and do not allow sealing
The discontinuity of plate 7 causes inclined effect.
Claims (5)
1. a kind of elastic sealing structure, it is characterised in that including and roll（11）The sealing plate of end face laminating（7）, the sealing
Plate（7）Outside once sets inner side fixed plate（4）With outside fixed plate（2）, the sealing plate（7）With inner side fixed plate（4）It
Between contradicted respectively in the sealing plate provided with two ends（7）With inner side fixed plate（4）On elastic component（6）；
The inner side fixed plate（4）With outside fixed plate（2）Between seal assembly installing plate is set among the gap that is formed（10）,
The seal assembly installing plate（10）Offer the mesopore passed through for roll mandrel and formation and the roll（11）Connection.
2. a kind of elastic sealing structure according to claim 1, it is characterised in that the sealing plate（7）It is outer be provided with and
The sealing plate（7）The sealing plate retainer being fixedly connected（5）, the elastic component（6）It is arranged on sealing plate retainer（5）With it is interior
Side fixed plate（4）Between.
3. a kind of elastic sealing structure according to claim 1, it is characterised in that the seal assembly installing plate（10）It is vertical
Mounting hole is set up, by the seal assembly installing plate（10）It is arranged on inner side fixed plate（4）, outside fixed plate（2）'s
Fastener passes through the mounting hole.
4. a kind of elastic sealing structure according to claim 3, it is characterised in that the mounting hole is three, mounting hole
Position is triangular in shape to be set, and is respectively arranged with fastener through three mounting holes.
5. a kind of elastic sealing structure according to claim 2, it is characterised in that the sealing retainer（5）It is provided with
For connecting the elastic component（6）Stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410313.5U CN206338405U (en) | 2016-12-21 | 2016-12-21 | A kind of elastic sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410313.5U CN206338405U (en) | 2016-12-21 | 2016-12-21 | A kind of elastic sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338405U true CN206338405U (en) | 2017-07-18 |
Family
ID=59300997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410313.5U Active CN206338405U (en) | 2016-12-21 | 2016-12-21 | A kind of elastic sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609371A (en) * | 2018-12-28 | 2019-04-12 | 黑龙江华泽农牧发展有限公司 | A kind of glass reinforced plastic of good airproof performance crouches rotating fermentor |
-
2016
- 2016-12-21 CN CN201621410313.5U patent/CN206338405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609371A (en) * | 2018-12-28 | 2019-04-12 | 黑龙江华泽农牧发展有限公司 | A kind of glass reinforced plastic of good airproof performance crouches rotating fermentor |
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| GR01 | Patent grant |