CN220285958U - Hydraulic pump joint convenient to dismouting - Google Patents
Hydraulic pump joint convenient to dismouting Download PDFInfo
- Publication number
- CN220285958U CN220285958U CN202321681985.XU CN202321681985U CN220285958U CN 220285958 U CN220285958 U CN 220285958U CN 202321681985 U CN202321681985 U CN 202321681985U CN 220285958 U CN220285958 U CN 220285958U
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- hydraulic pump
- groove
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- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a hydraulic pump connector convenient to disassemble and assemble, which comprises a fixed connector, wherein a connecting connector is arranged in an inner cavity of the fixed connector, a plurality of groups of springs are arranged on the right side of the connecting connector, a compression ring is arranged in the inner cavity of the fixed connector, a fixed groove is formed in the right side of the fixed connector, a fixed ring is arranged in the inner cavity of the fixed groove, clamping grooves are formed in the front surface and the back surface of the fixed connector, and clamping blocks are arranged in the inner cavity of the clamping grooves. This hydraulic pump connects convenient to dismouting, the in-process compression ring that the solid fixed ring got into the fixed slot constantly compresses the spring, and under the effect of chamfer, the fixture block upwards moves and cooperates the second spring in the draw-in groove that finally gets into in the solid fixed ring and will connect fixedly, and the direct pull block cooperation pull rod that utilizes shifts out the fixture block draw-in groove when dismantling, and the cooperation spring can be ejecting with the attach fitting, has realized the purpose of the convenient dismouting of hydraulic pump joint, has solved the problem that current hydraulic pump joint is difficult to quick assembly disassembly.
Description
Technical Field
The utility model relates to the technical field of hydraulic pump connectors, in particular to a hydraulic pump connector convenient to assemble and disassemble.
Background
The hydraulic pump is a power element of a hydraulic system which is driven by an engine or a motor and converts mechanical energy into hydraulic energy. The hydraulic pump is structurally divided into a gear pump, a plunger pump, a vane pump and a screw pump. A hydraulic element for supplying pressurized liquid to a hydraulic transmission is a pump. Its function is to convert mechanical energy of power machine (such as motor and internal combustion engine) into pressure energy of liquid
The utility model discloses a patent of publication number CN 215890438U, a hydraulic pump joint convenient to change, it is including locating the first connecting pipe on the hydraulic pump body, and pass through the second connecting pipe that fixed subassembly is connected with first connecting pipe, fixed subassembly is including the cover locate the first connecting pipe side set up the ring-shaped slide inslot the sliding ring, the cover locates on the first connecting pipe and the fixed sleeve of sliding ring is connected to one end, the device is convenient for connect first connecting pipe and second connecting pipe through fixed subassembly, the dismantlement subassembly that sets up on the rethread second connecting pipe is convenient for dismantle second connecting pipe and first connecting pipe, thereby be convenient for install the dismantlement to hydraulic pump joint, realize changing the hydraulic pump joint fast, labour saving and time saving, but the device exists when using this hydraulic pump joint convenient to change, need with first connecting pipe and second connecting pipe in the in-process of separating, still need with the movable block to the opposite direction removal of second connecting pipe pulling in the time of pulling, so that just can dismantle this hydraulic pump joint with the fixture block through dismantling the ring, thereby it is difficult to lead to the quick assembly and disassembly of a hydraulic pump joint that has been difficult to put forward for this quick assembly and disassembly, the problem of the hydraulic pump joint is difficult to solve for the present hydraulic pump joint convenient for the disassembly.
Disclosure of Invention
The present utility model is directed to a hydraulic pump joint that is easy to assemble and disassemble, and solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pump connects convenient to dismouting, includes fixed joint, fixed joint's inner chamber is provided with attach fitting, attach fitting's right side is provided with a plurality of groups of springs, fixed joint's inner chamber is provided with compression ring, fixed slot has been seted up on fixed joint's right side, fixed slot's inner chamber is provided with solid fixed ring, the draw-in groove has all been seted up with the back in fixed joint's front, the inner chamber of draw-in groove is provided with the fixture block, the chamfer has been seted up on the right side of fixture block, fixed joint's front and the equal fixedly connected with mount in back, the inner chamber of mount is provided with pull rod and second spring, fixed joint is positive the front of mount is provided with the pull block.
Preferably, the compression ring is located on the outer ring of the connecting joint, and the left end of the compression ring is fixedly connected with the spring.
Preferably, the fixing ring is fixedly connected with the connecting joint, and the clamping groove penetrates through the fixing groove to the inner cavity of the fixing ring.
Preferably, the pull rod penetrates through the inner cavity of the fixing frame and can move, the pull rod is fixedly connected with the pull block and the clamping block respectively, and the second spring is located on the outer ring of the pull rod.
Preferably, the left side of the connecting joint is provided with a mounting groove, an inner cavity of the mounting groove is provided with a mounting ring, and the mounting ring is connected with the spring.
Preferably, the outer ring of the connecting joint is provided with a plurality of groups of fixing screw holes, the fixing screw holes penetrate through the mounting groove to the inner cavity of the mounting ring, and fixing bolts are arranged in the inner cavity of the fixing screw holes.
Preferably, a groove is formed in the left side of the connecting joint, and a sealing ring is arranged in an inner cavity of the groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this hydraulic pump connects convenient to dismouting uses through spring, compression ring, fixed slot, solid fixed ring, draw-in groove, fixture block, chamfer, pull rod, the second is passed through, the cooperation of pulling the piece, gu fixed ring gets into the in-process compression ring of fixed slot and constantly compresses the spring, and under the effect of chamfer, the fixture block upwards moves and cooperates the second spring in the draw-in groove that finally gets into in the solid fixed ring and will connect fixedly, directly utilize the pull block cooperation pull rod to shift out the draw-in groove with the fixture block during the dismantlement, the cooperation spring can be ejecting with the attach fitting, the purpose of the convenient dismouting of hydraulic pump connects has been realized, the problem that current hydraulic pump connects is difficult to quick assembly disassembly has been solved.
2. This hydraulic pump connects convenient to dismouting uses through the cooperation of mounting groove, collar, fixing bolt, fixed screw, and when the spring on the compression ring weakens and need change after long-time compression, can directly dismantle the whole fixing bolt of a plurality of in the fixed screw of joint outer lane to this is with the collar in the mounting groove together with spring and compression ring dismantlement from the outer lane on the joint, alright change, has improved the convenience that this hydraulic pump connects inner structure changed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
FIG. 3 is a cross-sectional view at A-A of FIG. 2, which is a block diagram of the present utility model;
fig. 4 is an enlarged view of B in fig. 3, which is a structural view of the present utility model.
In the figure: 1. fixing the joint; 2. a connection joint; 3. a spring; 4. a compression ring; 5. a fixing groove; 6. a fixing ring; 7. a clamping groove; 8. a clamping block; 9. chamfering; 10. a seal ring; 11. a fixing frame; 12. a pull rod; 13. a second spring; 14. pulling blocks; 15. a mounting groove; 16. a mounting ring; 17. fixing the screw holes; 18. a fixing bolt; 19. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hydraulic pump connects convenient to dismouting, including fixed joint 1, the inner chamber of fixed joint 1 is provided with attach fitting 2, the right side of attach fitting 2 is provided with a plurality of groups of springs 3, the inner chamber of fixed joint 1 is provided with compression ring 4, fixed slot 5 has been seted up on the right side of fixed joint 1, the inner chamber of fixed slot 5 is provided with solid fixed ring 6, draw-in groove 7 has all been seted up with the back in the front of fixed joint 1, the inner chamber of draw-in groove 7 is provided with fixture block 8, chamfer 9 has been seted up on the right side of fixture block 8, the front of fixed joint 1 and the equal fixedly connected with mount 11 in back, the inner chamber of mount 11 is provided with pull rod 12 and second spring 13, the front of the positive mount 11 of fixed joint 1 is provided with pull block 14.
The compression ring 4 is located on the outer ring of the connecting joint 2, and the left end of the compression ring 4 is fixedly connected with the spring 3.
Wherein, fixed ring 6 and attach fitting 2 fixed connection, draw-in groove 7 runs through fixed slot 5 to the inner chamber of fixed ring 6.
The pull rod 12 penetrates through the inner cavity of the fixing frame 11 and can move, the pull rod 12 is fixedly connected with the pull block 14 and the clamping block 8 respectively, and the second spring 13 is located on the outer ring of the pull rod 12.
In this embodiment, the compression ring 4 continuously compresses the spring 3 in the process that the fixed ring 6 enters the fixed groove 5, and under the effect of the chamfer 9, the clamping block 8 moves upwards to finally enter the clamping groove 7 in the fixed ring 6 to be matched with the second spring 13 to fix the joint, and when the hydraulic pump joint is disassembled, the clamping block 8 is directly moved out of the clamping groove by utilizing the pull block 14 to be matched with the pull rod 12, the connecting joint 2 can be ejected by matching with the spring 3, so that the purpose of convenient disassembly and assembly of the hydraulic pump joint is realized.
The left side of the connecting joint 2 is provided with a mounting groove 15, the inner cavity of the mounting groove 15 is provided with a mounting ring 16, and the mounting ring 16 is connected with the spring 3.
Wherein, the outer lane of attach fitting 2 has seted up a plurality of groups fixed screw 17, and fixed screw 17 runs through mounting groove 15 to in the inner chamber of collar 16, is provided with fixing bolt 18 in the inner chamber of fixed screw 17.
In this embodiment, when the spring 3 on the compression ring 4 is weakened after long-time compression and needs to be replaced, the fixing bolts 18 in the fixing screw holes 17 of the outer ring of the connection joint 2 can be directly removed completely, so that the mounting ring 16 in the mounting groove 15, together with the spring 3 and the compression ring 4, can be removed from the outer ring of the connection joint 2, and the replacement of the internal structure of the hydraulic pump joint is improved.
The left side of the connecting joint 2 is provided with a groove 19, and the inner cavity of the groove 19 is provided with a sealing ring 10.
In this embodiment, after the fixed joint 1 is connected with the connecting joint 2, the sealing performance of the hydraulic pump joint is improved under the action of the sealing ring 10 in the groove 19.
Working principle: when the hydraulic pump joint is used, the fixed joint 1 is installed on the hydraulic pump, when the joint is required to be installed, the connecting joint 2 is directly inserted into the inner cavity of the fixed joint 1, the compression ring 4 continuously compresses the spring 3 in the process that the fixed ring 6 on the connecting joint 2 enters the fixed groove 5, the clamping block 8 moves upwards to finally enter the clamping groove 7 in the fixed ring 6 to be matched with the second spring 13 to fix the joint under the action of the chamfer 9, the clamping block 8 is directly moved out of the clamping groove by utilizing the pull block 14 to be matched with the pull rod 12 during disassembly, the connecting joint 2 can be ejected by adopting the spring 3, the purpose of convenient disassembly of the hydraulic pump joint is realized, and the problem that the existing hydraulic pump joint is difficult to be disassembled and assembled quickly is solved; when the spring 3 on the compression ring 4 is weakened after long-time compression and needs to be replaced, a plurality of fixing bolts 18 in the fixing screw holes 17 of the outer ring of the connecting joint 2 can be directly detached, so that the mounting ring 16 in the mounting groove 15, the spring 3 and the compression ring 4 are detached from the outer ring of the connecting joint 2, and the replacement can be performed, and the convenience of the replacement of the internal structure of the hydraulic pump joint is improved; when the fixed joint 1 is connected with the connecting joint 2, the sealing performance of the hydraulic pump joint is improved under the action of the sealing ring 10 in the groove 19.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
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 (7)
1. The utility model provides a hydraulic pump connects convenient to dismouting, includes fixed joint (1), its characterized in that: the inner chamber of fixed joint (1) is provided with attach fitting (2), the right side of attach fitting (2) is provided with a plurality of groups of springs (3), the inner chamber of fixed joint (1) is provided with compression ring (4), fixed slot (5) have been seted up on the right side of fixed joint (1), the inner chamber of fixed slot (5) is provided with solid fixed ring (6), draw-in groove (7) have all been seted up on the front and the back of fixed joint (1), the inner chamber of draw-in groove (7) is provided with fixture block (8), chamfer (9) have been seted up on the right side of fixture block (8), the front and the equal fixedly connected with mount (11) in back of fixed joint (1), the inner chamber of mount (11) is provided with pull rod (12) and second spring (13), the front of mount (11) of fixed joint (1) is provided with pull block (14).
2. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the compression ring (4) is positioned on the outer ring of the connecting joint (2), and the left end of the compression ring (4) is fixedly connected with the spring (3).
3. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the fixing ring (6) is fixedly connected with the connecting joint (2), and the clamping groove (7) penetrates through the fixing groove (5) to the inner cavity of the fixing ring (6).
4. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the pull rod (12) penetrates through the inner cavity of the fixing frame (11) and can move, the pull rod (12) is fixedly connected with the pull block (14) and the clamping block (8) respectively, and the second spring (13) is located on the outer ring of the pull rod (12).
5. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the left side of the connecting joint (2) is provided with a mounting groove (15), an inner cavity of the mounting groove (15) is provided with a mounting ring (16), and the mounting ring (16) is connected with the spring (3).
6. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the outer ring of the connecting joint (2) is provided with a plurality of groups of fixing screw holes (17), the fixing screw holes (17) penetrate through the mounting groove (15) to the inner cavity of the mounting ring (16), and fixing bolts (18) are arranged in the inner cavity of the fixing screw holes (17).
7. The easy-to-disassemble hydraulic pump joint as set forth in claim 1, wherein: the left side of the connecting joint (2) is provided with a groove (19), and the inner cavity of the groove (19) is provided with a sealing ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681985.XU CN220285958U (en) | 2023-06-29 | 2023-06-29 | Hydraulic pump joint convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681985.XU CN220285958U (en) | 2023-06-29 | 2023-06-29 | Hydraulic pump joint convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285958U true CN220285958U (en) | 2024-01-02 |
Family
ID=89335836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321681985.XU Active CN220285958U (en) | 2023-06-29 | 2023-06-29 | Hydraulic pump joint convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285958U (en) |
-
2023
- 2023-06-29 CN CN202321681985.XU patent/CN220285958U/en active Active
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| GR01 | Patent grant |