CN109139453A - A kind of special firm type pump housing connection sealing cover - Google Patents
A kind of special firm type pump housing connection sealing cover Download PDFInfo
- Publication number
- CN109139453A CN109139453A CN201810957674.9A CN201810957674A CN109139453A CN 109139453 A CN109139453 A CN 109139453A CN 201810957674 A CN201810957674 A CN 201810957674A CN 109139453 A CN109139453 A CN 109139453A
- Authority
- CN
- China
- Prior art keywords
- column
- assembly connection
- connection
- connecting column
- sealing
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to pump housing accessory technical fields, more particularly to a kind of special firm type pump housing to connect sealing cover.The technical solution adopted by the present invention is that: including cylinder-shaped body assembly connection support base, the right end face center of the main body assembly connection support base is equipped with integrally formed fixed support connecting column, the outside cylindrical surface of the fixed support connecting column is equipped with the cylindrical fixing assembling connecting column of even circumferential distribution, the right center position of the fixed support connecting column is equipped with integrally formed cylindrical seal assembly connection column, and the right center position of the sealing assembly connection column is equipped with integrally formed conical centre's assembly connection positioning column.The invention has the advantages that the better tightness of link position can be made, its stability in assembly connection can be effectively improved, keeps the safety of overall structure in use more reliable, keeps the stability of pump body structure in use more reliable.
Description
Technical field
The present invention relates to pump housing accessory technical fields, more particularly to a kind of special firm type pump housing to connect sealing cover.
Background technique
Pump is to carry out in liquid delivery process using more conveying equipment, it can be by liquid from a low position
It is transported at high position, the efficiency conveyed in transmission process can also be accelerated.The connection cover of pump body structure is for canned pump
The connector of body internal structure is generally attached assembly by plate fixed lid, although this structure can when fixed
The pump body structure for playing connectivity robustness when assembly, but being often used for a long time can be bigger for the abrasion of sealing cover position,
Especially for the pump body structure of some diving classes, sealing cover position is easier to wear, and makes pump body structure in use process
In there are some potential safety problemss.
Summary of the invention
The object of the present invention is to provide a kind of special firm type pump housings to connect sealing cover, it has better structure strong
Degree, is fixedly connected with column by the way that multiple reinforcement types are arranged on the body construction, keeps its fastness in assembly connection more preferable, it
Right end position makes more convenient operation when assembly, can more accurately be assembled to conjunction by setting center assembly connection positioning column
Suitable position, and assembly slot structure is tightly connected by the link position setting in positioning assembles post, it is assembled being tightly connected
The multiple sealed connection arc grooves of setup cost, make the better tightness of link position in slot structure, can effectively improve it and fill
Stability when with connection, keeps the safety of overall structure in use more reliable, the left end face position of this part
It is located by connecting rod structure by the assembly that setting even circumferential is distributed, it is more convenient to make assembly manipulation when assembly connection, and fill
Fastness with connection is more preferable.
Technical scheme is as follows:
A kind of special firm type pump housing connection sealing cover, it is characterised in that: supported including cylinder-shaped body assembly connection
Pedestal, the right end face center of the main body assembly connection support base are equipped with integrally formed fixed support connecting column,
The outside cylindrical surface of the fixed support connecting column is equipped with the cylindrical fixing assembling connecting column of even circumferential distribution, described solid
Support the right center position of connecting column to be equipped with integrally formed cylindrical seal assembly connection column, the sealing assembly connection surely
The right center position of column is equipped with integrally formed conical centre's assembly connection positioning column, the right side of the sealing assembly connection column
End face is located at the position on the outside of the center assembly connection positioning column and is linked and packed slot equipped with a cylindrical seal, the sealing
Be linked and packed the sealing and reinforcing connection supporting rib set in slot there are five even circumferential distribution, and the sealing and reinforcing connection supporting rib will
Inside and outside two cylindrical surfaces for being tightly connected fitting groove link together and the sealed connection fitting groove are made to be divided into five spacing
Identical arc groove, the left end face center of the main body assembly connection support base are equipped with a cylinder second and seal
Be linked and packed slot, and described second is tightly connected in fitting groove the cylindrical assembly fixedly connected hole equipped with even circumferential distribution, institute
The left end face for stating main body assembly connection support base is equipped with the rectangle that even circumferential is distributed and assembles the column that is located by connecting, described
The right center position of center assembly connection positioning column is equipped with center assembly connection hole.
Further, the external cylindrical surface of the fixing assembling connecting column is equipped with cylindrical reinforcement and connects support column, described
The height for reinforcing connection support column is less than the height of the fixing assembling connecting column.
Further, transition is equipped between the outside circle for supporting connecting column the fixation of the fixing assembling connecting column
Reinforce connection arc structure.
Further, the height of the sealing and reinforcing connection supporting rib is greater than the depth for being tightly connected fitting groove.
Further, sealing assembly fastening connection hole is equipped in center assembly connection hole.Beneficial effects of the present invention:
The present invention has better structural strength, is fixedly connected with column by the way that multiple reinforcement types are arranged on the body construction, makes
Its fastness in assembly connection is more preferable, its right end position is by setting center assembly connection positioning column, when making assembly
More convenient operation can more accurately be assembled to suitable position.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is front schematic view of the invention；
Fig. 3 is leftschematic diagram of the invention；
Fig. 4 is right side schematic view of the invention；
Fig. 5 is schematic top plan view of the invention；
Fig. 6 is the schematic perspective view of second direction of the present invention；
Fig. 7 is the diagrammatic cross-section of the position A-A of the present invention；
In figure: 1, main body assembly connection support base, 2, fixed support connecting column, 3, sealing assembly connection column, 4, center
Assembly connection positioning column, 5, sealed connection fitting groove, 6, sealing and reinforcing connection supporting rib, the 7, second sealed connection fitting groove, 8,
Assemble fixedly connected hole, 9, assembly be located by connecting column, 10, center assembly connection hole.
Specific embodiment
As shown in Figures 1 to 7, a kind of special firm type pump housing connects sealing cover, it has better structural strength, leads to
It crosses and multiple reinforcement types are set on the body construction are fixedly connected with column, keep its fastness in assembly connection more preferable, its right end
Position makes more convenient operation when assembly by setting center assembly connection positioning column, and it is suitable to be more accurately assembled to
Position, and assembly slot structure is tightly connected by the link position setting in positioning assembles post, it is being tightly connected fitting groove knot
The multiple sealed connection arc grooves of setup cost, make the better tightness of link position in structure, can effectively improve it and connect in assembly
Stability when connecing keeps the safety of overall structure in use more reliable, the left end face position of this part also by
The assembly that even circumferential distribution is arranged is located by connecting rod structure, keeps assembly manipulation when assembly connection more convenient, and the company of assembly
The fastness connect is more preferable.It includes cylinder-shaped body assembly connection support base 1, it in assembly connection from assemble stop bit work
With.The right end face center of the main body assembly connection support base 1 is equipped with integrally formed fixed support connecting column 2,
The outside cylindrical surface of the fixed support connecting column 2 is equipped with the cylindrical fixing assembling connecting column of even circumferential distribution, fixed
The operation that is locked for realizing part main structure on assembly connection rod structure by the way that fixed locking hole structure is arranged, consolidates part
Surely the fastness connected is more reliable.It is close that the right center position of the fixed support connecting column 2 is equipped with integrally formed cylinder
Connecting column 3 is matched in encapsulation, and the right center position of the sealing assembly connection column 3 is equipped with integrally formed conical centre's assembly connection
Positioning column 4, make it assembly when more convenient operation, can be easier to be assembled to suitable position.The sealing assembly connection
The position that the right end face of column 3 is located at 4 outside of center assembly connection positioning column is equipped with a cylindrical seal and is linked and packed
Slot 5 can make the better tightness at the main structure of part link position by its setting, entirety in use
Structural stability is more reliable, can effectively increase the service life of pump body structure, improves the safety in use process.It is described close
The sealing and reinforcing connection supporting rib 6 set in the slot 5 that is linked and packed there are five even circumferential distribution is sealed, the sealing and reinforcing connection supports
Muscle 6, which links together two cylindrical surfaces inside and outside the sealed connection fitting groove 5, makes the sealed connection fitting groove 5 be divided into five
The identical arc groove of a spacing cooperates seal washer to carry out using keeping connection sealing more reliable, can reach again in assembly
The 2 times or more of traditional connection sealing.The left end face center of the main body assembly connection support base 1 is equipped with a circle
Cylindricality second is tightly connected fitting groove 7, it can make compactness of the leftward position in assembly connection more preferable.Second sealing
The cylindrical assembly fixedly connected hole 8 being linked and packed in slot 7 equipped with even circumferential distribution, the main body assembly connection support base
The rectangle that 1 left end face is equipped with even circumferential distribution assembles the column 9 that is located by connecting, on the one hand it can play assembly positioning
Effect, on the other hand also strengthen the fastness of assembly connection.The right center position of the center assembly connection positioning column 4
Equipped with center assembly connection hole 10, Central of the parts position can be carried out by it by closer assembly, it is ensured that in part
The connectivity robustness of heart position is more reliable.
Preferably, the external cylindrical surface of the fixing assembling connecting column, which is equipped with cylindrical reinforcement, connects support column, it is described
The height for reinforcing connection support column is less than the height of the fixing assembling connecting column, is more convenient it in assembly connection, carries out
It is more efficient when being fixedly connected.
Preferably, the fixing assembling connecting column was equipped between the outside circle of the fixed support connecting column 2
Reinforcing connection arc structure is crossed, keeps part more convenient in the production added-time, it is more efficient when production.
Preferably, the height of the sealing and reinforcing connection supporting rib 6 is greater than the depth for being tightly connected fitting groove 5,
Keep leakproofness of this position in assembly connection more reliable, it can be ensured that the stability of component assembly connection is more preferable, is using
Overall security in journey is higher, and bonding strength is more preferable.
Preferably, being equipped with sealing assembly fastening connection hole in center assembly connection hole 10, make the dress of center
More preferable with being completely embedded property, internal stability in use is more reliable.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these are improved or replacement
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of special firm type pump housing connects sealing cover, it is characterised in that: support bottom including cylinder-shaped body assembly connection
Seat (1), the right end face center of the main body assembly connection support base (1) are equipped with integrally formed fixed support connection
The outside cylindrical surface of column (2), fixed support connecting column (2) is equipped with the cylindrical fixing assembling connection of even circumferential distribution
The right center position of column, fixed support connecting column (2) is equipped with integrally formed cylindrical seal assembly connection column (3),
The right center position of sealing assembly connection column (3) is equipped with integrally formed conical centre's assembly connection positioning column (4), institute
The right end face for stating sealing assembly connection column (3) is located at position on the outside of the center assembly connection positioning column (4) equipped with one
Cylindrical seal is linked and packed slot (5), it is described be tightly connected fitting groove (5) in set there are five even circumferential distribution sealing and reinforcing
It connects supporting rib (6), the sealing and reinforcing connects supporting rib (6) for inside and outside two cylinders for being tightly connected fitting groove (5)
Face, which links together, makes the sealed connection fitting groove (5) be divided into the identical arc groove of five spacing, the main body assembly connection
The left end face center of support base (1) is equipped with a cylinder second and is tightly connected fitting groove (7), second sealing
It is linked and packed in slot (7) and assembles fixedly connected hole (8) equipped with the cylindrical of even circumferential distribution, the main body assembly connection support
The rectangle assembly that the left end face of pedestal (1) is equipped with even circumferential distribution is located by connecting column (9), the center assembly connection
The right center position of positioning column (4) is equipped with center assembly connection hole (10).
2. the special firm type pump housing of one kind according to claim 1 connects sealing cover, it is characterised in that: the fixed dress
External cylindrical surface with connecting column is equipped with cylindrical reinforcement and connects support column, and the height for reinforcing connection support column is less than described
The height of fixing assembling connecting column.
3. the special firm type pump housing of one kind according to claim 1 connects sealing cover, it is characterised in that: the fixed dress
Transition reinforcing connection arc structure is equipped between the outside circle of fixed support connecting column (2) with connecting column.
4. the special firm type pump housing of one kind according to claim 1 connects sealing cover, it is characterised in that: the sealing adds
The height for being solidly connected supporting rib (6) is greater than the depth for being tightly connected fitting groove (5).
5. the special firm type pump housing of one kind according to claim 1 connects sealing cover, it is characterised in that: the center dress
Fastening connection hole is assembled with sealing is equipped in connecting hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957674.9A CN109139453A (en) | 2018-08-21 | 2018-08-21 | A kind of special firm type pump housing connection sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957674.9A CN109139453A (en) | 2018-08-21 | 2018-08-21 | A kind of special firm type pump housing connection sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139453A true CN109139453A (en) | 2019-01-04 |
Family
ID=64791025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957674.9A Withdrawn CN109139453A (en) | 2018-08-21 | 2018-08-21 | A kind of special firm type pump housing connection sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139453A (en) |
-
2018
- 2018-08-21 CN CN201810957674.9A patent/CN109139453A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |