CN220929744U - Pump cover sealing structure of pump body - Google Patents
Pump cover sealing structure of pump body Download PDFInfo
- Publication number
- CN220929744U CN220929744U CN202322769393.XU CN202322769393U CN220929744U CN 220929744 U CN220929744 U CN 220929744U CN 202322769393 U CN202322769393 U CN 202322769393U CN 220929744 U CN220929744 U CN 220929744U
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- China
- Prior art keywords
- mounting ring
- collar
- sealing
- pump body
- pump cover
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- 238000007789 sealing Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Gasket Seals (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a pump cover sealing structure of a pump body, which comprises the pump body, a pump cover and a mounting mechanism, and belongs to the technical field of pump body connecting structures; according to the utility model, the insert block on the mounting ring A is correspondingly inserted into the slot, so that the lower surfaces of the insert block and the lower surfaces of the two sealing strips are respectively in sealing contact with the upper surfaces of the sealing plate and the upper surfaces of the mounting ring B, one end of a screw rod of a bolt penetrates through the corresponding screw holes on the mounting ring A, the mounting ring B and the insert block, the purpose of fastening the mounting ring A and the mounting ring B is achieved, the sealing plate is tightly pressed by the insert block, the mounting ring B is tightly pressed by the two sealing strips, the fastening of six bolts is realized, the multi-layer sealing of the joint of the pump body and the pump cover is achieved, and the sealing structure is not influenced when the bolts are disassembled.
Description
Technical Field
The utility model belongs to the technical field of pump body connecting structures, and particularly relates to a pump cover sealing structure of a pump body.
Background
The pump cap seal structure of the pump body is a critical part for ensuring a seal between the pump body and the pump cap to prevent leakage of fluid.
The patent number CN219570404U discloses a pump cover seal structure of pump body, which comprises a pump body, the circular slot has been seted up on the surface of the pump body, the elongated slot has been seted up between the circular slot, the locating hole has been seted up at the center of circular slot, the top of the pump body passes through bolt fixedly connected with pump cover, the pipeline mouth has all been seted up at the top at pump cover both ends and center, the fixed orifices has been seted up at the edge on pump cover surface, the fixed slot has been seted up to the bottom of the pump body, the inside fixedly connected with rubber pad of fixed slot, the restriction groove has been seted up between the fixed slot, the middle part at pump cover top is through pipeline fixedly connected with control valve.
However, in the pump cover sealing structure of the pump body in the above patent, certain problems still exist in the use process, the joint of the pump body and the pump cover is not protected in a multi-layer sealing way, the sealing between the pump body and the pump cover is easy to be incomplete, and therefore, the pump cover sealing structure of the pump body is provided, and the problems are solved through mounting mechanisms such as a mounting ring A.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a pump cover sealing structure of a pump body, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pump cover seal structure of pump body, includes the pump body and pump cover, still includes:
The mounting mechanism comprises a mounting ring A, a mounting ring B and a sealing assembly, wherein the mounting ring A and the mounting ring B are respectively and correspondingly arranged at one ends of the pump cover and the pump body in a connecting mode, the mounting ring A is fixedly connected with the pump cover, the mounting ring B is fixedly connected with the pump body, and the mounting ring A is connected with the mounting ring B through the sealing assembly and bolts.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
The technical scheme is as follows: the sealing assembly comprises inserting blocks and inserting grooves, the inserting blocks are fixedly connected to the lower surface of the mounting ring A, the inserting grooves are formed in the upper surface of the mounting ring B and are in sealing fit with the inserting blocks, six bolts are arranged, the bolts are uniformly distributed on the mounting ring A and the mounting ring B, and threaded holes matched with the bolts are respectively formed in the mounting ring A and the mounting ring B.
The technical scheme is as follows: sealing strips are fixedly connected to two sides of the insert block respectively, the upper surfaces of the two sealing strips are fixedly connected with the lower surface of the mounting ring A, and the lengths of the two sealing strips are smaller than that of the insert block.
The technical scheme is as follows: the inner bottom of the slot is fixedly connected with a sealing plate, and when the upper surface of the sealing plate is in sealing fit with the lower surface of the insertion block, the lower surfaces of the two sealing strips are in sealing fit with the upper surface of the mounting ring B.
The technical scheme is as follows: screw holes corresponding to the screw holes on the mounting ring A and the mounting ring B are formed in the middle of the insertion block.
The technical scheme is as follows: the bolt head is provided with rubber gasket on one side of bolt head and collar A and nut and collar B contact respectively, set up the logical groove that supplies the bolt to go up the screw rod and pass on the rubber gasket, set up the through-hole corresponding with the screw on the inserted block on the closing plate, the diameter size of through-hole and logical groove all is greater than screw rod diameter size.
Advantageous effects
The utility model provides a pump cover sealing structure of a pump body. Compared with the prior art, the device has the following
The beneficial effects are that:
1. The insert on the installation ring A is correspondingly inserted into the slot, the lower surfaces of the insert and the lower surfaces of the two sealing strips are respectively in sealing contact with the upper surfaces of the sealing plate and the upper surface of the installation ring B, one end of a screw rod of a bolt penetrates through corresponding screw holes on the installation ring A, the installation ring B and the insert, the purpose of fastening the installation ring A and the installation ring B is achieved, the bolt tightly presses the sealing plate by the insert and the two sealing strips tightly presses the installation ring B in the process of fastening the installation ring A and the installation ring B, the purpose of carrying out multilayer sealing on the joint of the pump body and the pump cover by six bolts is achieved, and the technical effect that the sealing structure is not affected when the bolt is disassembled and assembled is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model.
Fig. 4 is a schematic view of the present utility model in partial cross-section.
Reference numerals annotate: 1. a pump body; 2. a pump cover; 3. a mounting mechanism; 4. a mounting ring A; 5. a mounting ring B; 6. a bolt; 7. inserting blocks; 8. a slot; 9. a sealing strip; 10. a sealing plate; 11. a through hole; 12. rubber gaskets.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, in one embodiment of the present utility model, a pump cover sealing structure of a pump body includes a pump body 1 and a pump cover 2, and further includes:
The installation mechanism 3, the installation mechanism 3 includes collar A4, collar B5 and seal assembly, collar A4 and collar B5 correspond the one end that sets up respectively and connect at pump cover 2 and pump body 1, collar A4 and pump cover 2 fixed connection, collar B5 and pump body 1 fixed connection, collar A4 passes through seal assembly and bolted connection with collar B5.
Preferably, the seal assembly comprises an inserting block 7 and an inserting groove 8, wherein the inserting block 7 is fixedly connected to the lower surface of the mounting ring A4, the inserting groove 8 is formed in the upper surface of the mounting ring B5 and is in sealing fit with the inserting block 7, six bolts 6 are arranged on the mounting ring A4 and the mounting ring B5, and threaded holes matched with the bolts 6 are formed in the mounting ring A4 and the mounting ring B5 respectively. The purpose of this arrangement is to achieve the purpose of connecting and fixing the mounting ring A4 and the mounting ring B5 by six bolts 6 by placing the insert block 7 in correspondence with the slot 8.
Preferably, the two sides of the insert block 7 are respectively fixedly connected with sealing strips 9, the upper surfaces of the two sealing strips 9 are fixedly connected with the lower surface of the mounting ring A4, and the lengths of the two sealing strips 9 are smaller than the length of the insert block 7. The purpose of this arrangement is to achieve the purpose of enhancing the stability and tightness of the connection of the mounting ring A4 and the mounting ring B5 by the arrangement of the two sealing strips 9.
Preferably, a sealing plate 10 is fixedly connected to the bottom in the slot 8, and when the upper surface of the sealing plate 10 is in sealing fit with the lower surface of the insert block 7, the lower surfaces of the two sealing strips 9 are in sealing fit with the upper surface of the mounting ring B5. The purpose of this arrangement is to achieve the purpose of forming a sealing environment at the bottom and the inner and outer sides of the joint of the mounting ring A4 and the mounting ring B5 by the arrangement of the sealing plate 10 and the two sealing strips 9.
Preferably, screw holes corresponding to the screw holes on the mounting ring A4 and the mounting ring B5 are formed in the middle of the insertion block 7. The purpose of this kind of setting is realized through offered the screw that corresponds on inserting 7 middle part and collar A4 and collar B5, reaches the purpose that avoids bolt 6 dismouting process to cause the influence to collar A4 and collar B5 leakproofness.
Preferably, rubber gaskets 12 are respectively arranged on one sides of the bolt heads of the bolts 6, which are in contact with the mounting ring A4 and the nuts and the mounting ring B5, through grooves for the screws of the bolts 6 to pass through are formed in the rubber gaskets 12, through holes 11 corresponding to the screw holes of the inserting blocks 7 are formed in the sealing plates 10, and the diameters of the through holes 11 and the through grooves are larger than the diameters of the screws. The purpose of this kind of setting is realized avoiding bolt 6 dismouting process to cause the damage to closing plate 10 and rubber gasket 12, and through the setting of two rubber gaskets 12, the stability of reinforcing bolt head and collar A4, nut and collar B5 junction avoids the not hard up purpose of bolt 6 smooth silk.
In the embodiment of the utility model, the insert 7 on the mounting ring A4 is correspondingly inserted into the slot 8, so that the lower surfaces of the insert 7 and the lower surfaces of the two sealing strips 9 are respectively in sealing contact with the upper surfaces of the sealing plate 10 and the upper surfaces of the mounting ring B5, then one end of the screw rod of the bolt 6 passes through corresponding screw holes on the mounting ring A4, the mounting ring B5 and the insert 7, the purpose of fastening the mounting ring A4 and the mounting ring B5 is achieved, the sealing plate 10 is tightly pressed by the insert 7 and the upper surfaces of the mounting ring B5 are tightly pressed by the two sealing strips 9 in the process of fastening the mounting ring A4, the fastening of the six bolts 6 is realized, the insert 7 on the mounting ring A4 and the sealing strips 9 as well as the slot 8 on the mounting ring B5 and the sealing plate 10 are acted, and the technical effects of multi-layer sealing the joint of the pump body 1 and the pump cover 2 are achieved, and the sealing structure is not influenced when the bolt 6 is disassembled and assembled are removed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pump cover seal structure of pump body, includes pump body (1) and pump cover (2), its characterized in that still includes:
The mounting mechanism (3), the mounting mechanism (3) includes collar A (4), collar B (5) and seal assembly, collar A (4) and collar B (5) correspond the one end that sets up respectively in pump cover (2) and pump body (1) connection, collar A (4) and pump cover (2) fixed connection, collar B (5) and pump body (1) fixed connection, collar A (4) are connected through seal assembly and bolt (6) with collar B (5), seal assembly includes inserted block (7) and slot (8), inserted block (7) fixed connection is at collar A (4) lower surface, slot (8) are seted up at collar B (5) upper surface, and seal laminating with inserted block (7), bolt (6) are provided with six, six bolt (6) evenly distributed are on collar A (4) and collar B (5), install on collar A (4) and collar B (5) and install and contract bolt (6) mutually with screw hole (6) respectively.
2. The pump cover sealing structure of the pump body according to claim 1, wherein sealing strips (9) are fixedly connected to two sides of the insert block (7) respectively, the upper surfaces of the two sealing strips (9) are fixedly connected with the lower surface of the mounting ring a (4), and the lengths of the two sealing strips (9) are smaller than the lengths of the insert block (7).
3. The pump cover sealing structure of the pump body according to claim 2, wherein a sealing plate (10) is fixedly connected to the bottom in the slot (8), and when the upper surface of the sealing plate (10) is in sealing fit with the lower surface of the insert block (7), the lower surfaces of the two sealing strips (9) are in sealing fit with the upper surface of the mounting ring B (5).
4. The pump cover sealing structure of the pump body according to claim 1, wherein screw holes corresponding to the screw holes on the mounting ring a (4) and the mounting ring B (5) are formed in the middle of the insert block (7).
5. A pump cover sealing structure of a pump body according to claim 3, characterized in that, a rubber gasket (12) is respectively arranged on one side of the bolt head of the bolt (6) contacted with the mounting ring a (4) and one side of the nut contacted with the mounting ring B (5), a through groove for the screw rod of the bolt (6) to pass through is arranged on the rubber gasket (12), a through hole (11) corresponding to the screw hole of the insert block (7) is arranged on the sealing plate (10), and the diameters of the through hole (11) and the through groove are both larger than the diameter of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769393.XU CN220929744U (en) | 2023-10-16 | 2023-10-16 | Pump cover sealing structure of pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769393.XU CN220929744U (en) | 2023-10-16 | 2023-10-16 | Pump cover sealing structure of pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929744U true CN220929744U (en) | 2024-05-10 |
Family
ID=90937862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769393.XU Active CN220929744U (en) | 2023-10-16 | 2023-10-16 | Pump cover sealing structure of pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929744U (en) |
-
2023
- 2023-10-16 CN CN202322769393.XU patent/CN220929744U/en active Active
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| GR01 | Patent grant | ||
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