CN208928366U - A kind of rubber diaphragm for jigger and composite box - Google Patents
A kind of rubber diaphragm for jigger and composite box Download PDFInfo
- Publication number
- CN208928366U CN208928366U CN201821569621.1U CN201821569621U CN208928366U CN 208928366 U CN208928366 U CN 208928366U CN 201821569621 U CN201821569621 U CN 201821569621U CN 208928366 U CN208928366 U CN 208928366U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- rubber
- sealing end
- box
- ring flange
- 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.)
- Active
Links
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
The utility model belongs to preparation equipment technical field, more particularly to a kind of rubber diaphragm for jigger and composite box, wherein diaphragm of rubber is the box shape structure with certain altitude, the diaphragm of rubber includes upper and lower sealing end, and the vertical neck for connecting upper and lower sealing end, and upper and lower sealing end and vertical neck surround to form the excentric U-shaped structure of back；The upper and lower sealing end periphery of diaphragm of rubber is respectively equipped with multiple connecting holes；The upper and lower sealing end of diaphragm of rubber is horizontal connection compatible with upper and lower part cabinet connecting pin end face portion respectively；And composite box further includes upper box body and lower part box, diaphragm of rubber is for connecting upper and lower part cabinet, and the upper and lower sealing end of diaphragm of rubber is adapted with upper and lower part cabinet connecting pin end face respectively.Diaphragm of rubber used in the utility model is easily attached firm, and good seal performance, while can also preferably play stretching action convenient for being connected and fixed.
Description
Technical field
The utility model belongs to preparation equipment technical field, more particularly to a kind of rubber diaphragm for jigger and multiple unit tube
Body.
Background technique
Jigging machine in ore dressing process using more and more extensive, the diaphragm of rubber in jigging machine is mainly used for being tightly connected
Upper box body and lower part box.However currently, rubber diaphragm for jigger mostly use greatly section be U-typed disc-shaped diaphragm, this
Due in structure, poor sealing performance is easy to cause leak in assorting room kind diaphragm.Chinese utility model patent
CN201154323Y discloses a kind of rubber diaphragm for jigger, by the basis of existing disc-shaped diaphragm, i.e. annular body
The medial surface of inner ring and outer rings is arranged several circular protrusions, spaced apart between adjacent annular protrusion, circular protrusion it
Between form seal groove, in assorting room, circular protrusion and seal groove can further be sealed liquid, to improve airtightness
Energy.
Disc-shaped diaphragm used in suchlike jigging machine is using the medial surface of the inner ring and outer rings of annular body, respectively
It is sealed, in actual use, disc-shaped diaphragm and upper nowel with upper and lower box connecting pin end outer surface annular engagement
It is fixed between the annular contact surface of body connecting pin by using steel ring, however steel ring fixation is easy to fall off, so that connection is not
Firm, sealing performance is poor.Moreover, the type of attachment between the disc-shaped diaphragm and upper and lower box, so that playing the arc of stretching action
Shape face can not preferably play stretching action in inside.
Summary of the invention
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provide a kind of convenient for company
Connect fixation, and be easily attached firm, and good seal performance, at the same can also preferably play the jigging machine rubber of stretching action every
Film and composite box.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of rubber diaphragm for jigger is designed, the diaphragm of rubber is the box shape structure with certain altitude, the rubber
Glue diaphragm includes upper and lower sealing end, and the vertical neck for connecting upper and lower sealing end, and upper and lower sealing end with
Vertical neck surrounds to form the excentric U-shaped structure of back；The upper and lower sealing end periphery of diaphragm of rubber is respectively equipped with multiple companies
Connect hole；The upper and lower sealing end of diaphragm of rubber is horizontal connection compatible with upper and lower part cabinet connecting pin end face portion respectively.
It preferably, is arc transition knot at the edge-corner of the diaphragm of rubber in above-mentioned rubber diaphragm for jigger
Structure.
Preferably, in above-mentioned rubber diaphragm for jigger, the height of the diaphragm of rubber is 50-350mm.
In addition, also design it is a kind of include above-mentioned rubber diaphragm for jigger composite box, on which further includes
Portion's cabinet and lower part box, diaphragm of rubber for connecting upper and lower part cabinet, and the upper and lower sealing end of diaphragm of rubber respectively with
Upper and lower part cabinet connecting pin end face is adapted.
Preferably, in above-mentioned jigging machine composite box, the upper sealing end of the diaphragm of rubber by ring flange one,
Two connect with upper box body connecting pin end face, and wherein ring flange one is to be welded and fixed with upper box body, and ring flange two is set in rubber
On the vertical neck of glue diaphragm, the upper sealing end of diaphragm of rubber between ring flange, and on diaphragm of rubber sealing end with
It is connected between ring flange one, two by multiple fasteners set by periphery；On the diaphragm of rubber set by sealing end periphery
Connecting hole is used for each fastener of Matching installation.
Preferably, in above-mentioned jigging machine composite box, the lower sealing end of the diaphragm of rubber by ring flange three,
Four connect with lower part box connecting pin end face, and wherein ring flange three is set on the vertical neck of diaphragm of rubber, ring flange four with
Lower part box is to be welded and fixed, and the lower sealing end of diaphragm of rubber is located between ring flange three, four, and sealed end under diaphragm of rubber
It is connected between portion and ring flange three, four by multiple fasteners set by periphery；Sealing end periphery under the diaphragm of rubber
Set connecting hole is used for each fastener of Matching installation.
Preferably, in above-mentioned jigging machine composite box, the diaphragm of rubber and lower part box be correspondingly provided with it is multiple, on
Portion cabinet connecting pin is correspondingly provided with multiple connection outlets.
The advantageous effects of technical solutions of the utility model are:
1, in structure, the utility model is respectively to connect with upper and lower part cabinet due to the upper and lower sealing end of diaphragm of rubber
Hold the compatible horizontal connection portion in end face, diaphragm of rubber is connect with top and the bottom box sealing to be connected by plane contact, and simultaneously
The connection of other than ring type face contact, therefore convenient for being connected and fixed by fastener, it is firm to be easily attached, to realize good leakproofness
Energy.
2, in structure, the utility model is based on the connection shape contacted between diaphragm of rubber and upper and lower box for horizontal plane
Formula can preferably play stretching action, to be suitable in ore dressing process so that the arcwall face for playing stretching action is on the outside
The vertical fluctuation generated because water flow suctions power, makes ore dressing range broaden, output increased.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model rubber diaphragm for jigger；
Fig. 2 is the cross-sectional cut-away structural schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model jigging machine composite box；
Fig. 4 is the partial enlargement structural representation of Fig. 3；
Fig. 5 is the enlarged structure schematic diagram of part I in Fig. 4；
Serial number in figure: 100, diaphragm of rubber；
101, upper sealing end, 102, lower sealing end, 103, vertical neck, 104, connecting hole, 105, arc transition knot
Structure；
200, upper box body；
201, connection outlet；
300, lower part box；
401, ring flange one, 402, ring flange two, 403, fastening bolt and nut, 404, ring flange three, 405, ring flange
Four, 406, fastening bolt and nut；
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out clearly complete
Whole description, it is clear that described embodiment is only the schematical part specific embodiment of the utility model, not to limit
Determine the scope of the utility model, any those skilled in the art is not departing from the utility model conceptions and principles under the premise of institute
The equivalent changes and modifications made should belong to the range of the utility model protection.
Embodiment 1
Referring to Fig. 1-2, in figure, the utility model rubber diaphragm for jigger 100 is the box shape knot with certain altitude
Structure.The diaphragm of rubber includes upper and lower sealing end 101,102, and the vertical neck 103 for connecting upper and lower sealing end,
And upper and lower sealing end and vertical neck surround to form the excentric U-shaped structure of back.The upper and lower sealed end part of the diaphragm of rubber
Not Wei horizontal connection compatible with upper and lower part cabinet connecting pin end face portion, periphery is respectively equipped with multiple connecting holes 104, uses
In each fastening bolt of Matching installation.
Specifically, being arc transition structure 105 at the edge-corner of diaphragm of rubber, thus can be in draw-texture process
It avoids stress from concentrating, can prolong its service life.Further, according to practical ore dressing needs and upper and lower part connected to it
Box sizes size is adapted, and the height of diaphragm of rubber can choose preferred value within the scope of 50-350mm, such as diaphragm height
For 150mm.
Embodiment 2
Referring to Fig. 1-3, in figure, the utility model jigging machine composite box, including upper box body 200 and lower part box
300, and the diaphragm of rubber 100 for connecting upper and lower part cabinet.Diaphragm of rubber is the box shape structure with certain altitude,
The diaphragm of rubber includes upper and lower sealing end 101,102, and the vertical neck 103 for connecting upper and lower sealing end, and
Upper and lower sealing end and vertical neck surround to form the excentric U-shaped structure of back.The upper and lower sealing end periphery of diaphragm of rubber point
Not She You multiple connecting holes 104, the upper and lower sealing end of diaphragm of rubber is mutually to fit with upper and lower part cabinet connecting pin end face respectively
The horizontal connection portion matched.
Further, diaphragm of rubber and lower part box are correspondingly provided with multiple, and upper box body connecting pin is correspondingly provided with multiple companies
Exit 201.
Specifically, referring to fig. 4-5, in figure, the upper sealing end of diaphragm of rubber by ring flange one, 2 401,402 with it is upper
The connection of portion cabinet connecting pin end face, wherein ring flange one is to be welded and fixed with upper box body, and ring flange two is set in diaphragm of rubber
Vertical neck on, the upper sealing end of diaphragm of rubber is between two ring flanges, and sealing end and flange on diaphragm of rubber
It is connected between disk one, two by multiple fastening bolts set by periphery and nut 403.Sealing end periphery institute on diaphragm of rubber
If connecting hole is used for each fastening bolt of Matching installation.
Likewise, referring to fig. 4-5, in figure, the lower sealing end of diaphragm of rubber is by ring flange three, 4 404,405 under
The connection of portion cabinet connecting pin end face, wherein ring flange three is set on the vertical neck of diaphragm of rubber, ring flange four and lower tank
Body is to be welded and fixed, and the lower sealing end of diaphragm of rubber is located between ring flange three, four, and sealing end and method under diaphragm of rubber
It is connected between blue disk three, four by multiple fastening bolts set by periphery and nut 406.Sealing end periphery under diaphragm of rubber
Set connecting hole is used for each fastening bolt of Matching installation.
When specifically used, since the upper and lower sealing end of diaphragm of rubber is respectively mutually to fit with upper and lower part cabinet connecting pin end face
The horizontal connection portion matched, it is to be connected by plane contact, and not annular surface connects that diaphragm of rubber is connect with top and the bottom box sealing
Touching connection, therefore convenient for being connected and fixed by fastener, it is firm to be easily attached, to realize good sealing performance.
Moreover, the type of attachment between the diaphragm of rubber and upper and lower box, so that the arcwall face of stretching action is on the outside,
Stretching action can be preferably played, to be suitable for the vertical fluctuation generated in ore dressing process because water flow suctions power, is made
Ore dressing range broadens, output increased.
To the above description of disclosed embodiment, those skilled in the art is made to can be realized or use the utility model.It is right
The many places modification of these embodiments is apparent to those skilled in the art, and the general principles defined herein can
Realized under the premise of not departing from the spirit or scope of utility model in other embodiments.Therefore, the utility model will be unlimited
These embodiments illustrated herein are formed on, and are to fit to the widest range consistent with principles disclosed herein and features of novelty.
Claims (7)
1. a kind of rubber diaphragm for jigger, it is characterized in that: the diaphragm of rubber is the box shape structure with certain altitude, it should
Diaphragm of rubber includes upper and lower sealing end, and the vertical neck for connecting upper and lower sealing end, and upper and lower sealing end
It surrounds to form the excentric U-shaped structure of back with vertical neck；The upper and lower sealing end periphery of diaphragm of rubber is respectively equipped with multiple
Connecting hole；The upper and lower sealing end of diaphragm of rubber is horizontal connection compatible with upper and lower part cabinet connecting pin end face respectively
Portion.
2. rubber diaphragm for jigger according to claim 1, it is characterized in that: being at the edge-corner of the diaphragm of rubber
Arc transition structure.
3. rubber diaphragm for jigger according to claim 1, it is characterized in that: the height of the diaphragm of rubber is 50-
350mm。
4. a kind of includes the composite box of rubber diaphragm for jigger described in claims 1 or 2 or 3, the composite box is also
Including upper box body and lower part box, it is characterized in that: the diaphragm of rubber is for connecting upper and lower part cabinet, and diaphragm of rubber
Upper and lower sealing end is adapted with upper and lower part cabinet connecting pin end face respectively.
5. jigging machine composite box according to claim 4, it is characterized in that: the upper sealing end of the diaphragm of rubber is logical
It crosses ring flange one, two to connect with upper box body connecting pin end face, wherein ring flange one is to be welded and fixed with upper box body, ring flange
Two are set on the vertical neck of diaphragm of rubber, and the upper sealing end of diaphragm of rubber is between ring flange, and on diaphragm of rubber
It is connected between sealing end and ring flange one, two by multiple fasteners set by periphery；Sealed end on the diaphragm of rubber
Connecting hole set by portion periphery is used for each fastener of Matching installation.
6. jigging machine composite box according to claim 4, it is characterized in that: the lower sealing end of the diaphragm of rubber is logical
Ring flange three, four is crossed to connect with lower part box connecting pin end face, wherein ring flange three is set on the vertical neck of diaphragm of rubber,
Ring flange four and lower part box are to be welded and fixed, and the lower sealing end of diaphragm of rubber is located between ring flange three, four, and rubber every
It is connected between sealing end and ring flange three, four by multiple fasteners set by periphery under film；It is close under the diaphragm of rubber
It seals connecting hole set by end periphery and is used for each fastener of Matching installation.
7. jigging machine composite box according to claim 4, it is characterized in that: the diaphragm of rubber and lower part box are corresponding
Equipped with multiple, upper box body connecting pin is correspondingly provided with multiple connection outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569621.1U CN208928366U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber diaphragm for jigger and composite box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569621.1U CN208928366U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber diaphragm for jigger and composite box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928366U true CN208928366U (en) | 2019-06-04 |
Family
ID=66722376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569621.1U Active CN208928366U (en) | 2018-09-26 | 2018-09-26 | A kind of rubber diaphragm for jigger and composite box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928366U (en) |
-
2018
- 2018-09-26 CN CN201821569621.1U patent/CN208928366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208928366U (en) | A kind of rubber diaphragm for jigger and composite box | |
| CN207121595U (en) | A kind of food fermentation device | |
| CN208505532U (en) | A kind of accommodation bulkhead aperture sealing test structure | |
| CN208535439U (en) | Duct closing type device | |
| CN206093328U (en) | Novel cross flange that leakproofness is strong device | |
| CN204785176U (en) | Novel it is blue to take flat welding method of neck | |
| CN107575672A (en) | Smoke exhaust pipe erection joint component, smoke evacuation tube assembly and range hood | |
| CN211159808U (en) | Packing supporting structure of packed tower | |
| CN205324198U (en) | Novel high frequency spouts valve | |
| CN209127364U (en) | A kind of stainless steel water pot sealing device | |
| CN208478312U (en) | Equipment for operating substrate | |
| CN205534335U (en) | A hemisphere valve body for delivery pipe | |
| CN214743330U (en) | Combined sealing structure for cylinder | |
| CN206580029U (en) | A kind of vacuum storage bag evacuating valve | |
| CN212992093U (en) | Dual dustproof and waterproof sealing device of waterproof fan motor shaft body end | |
| CN214466426U (en) | Piston type electromagnetic pulse valve with fixing structure | |
| CN206386468U (en) | A kind of Quick Release boring cover | |
| CN206523196U (en) | A kind of diaphragm gas meter | |
| CN214662211U (en) | High-performance high-pressure ball valve sealing structure | |
| CN219388915U (en) | Fire control pipeline convenient to equipment | |
| CN209385864U (en) | A kind of sealing connects disk device | |
| CN212610604U (en) | Combined culture dish | |
| CN212537526U (en) | Natural gas pipeline carries gas leakage detection device | |
| CN107223471A (en) | A kind of flower pot arrangement with the component that adds water | |
| CN211693505U (en) | High-strength conical seal head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |