CN116810707A - Mud pump piston jump ring extracting tool - Google Patents
Mud pump piston jump ring extracting tool Download PDFInfo
- Publication number
- CN116810707A CN116810707A CN202310502055.1A CN202310502055A CN116810707A CN 116810707 A CN116810707 A CN 116810707A CN 202310502055 A CN202310502055 A CN 202310502055A CN 116810707 A CN116810707 A CN 116810707A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- jump ring
- cross beam
- pump piston
- stay bars
- 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.)
- Pending
Links
- 239000010985 leather Substances 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 12
- 238000005553 drilling Methods 0.000 abstract description 5
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a tool for disassembling a piston clamp spring of a slurry pump, and belongs to the technical field of petroleum drilling equipment. The automatic clamp spring pushing device comprises a bottom platform, wherein side frames are symmetrically arranged on two sides of the bottom platform, a top cross beam is arranged at one end, far away from the bottom platform, of the side frames, a bottom hydraulic cylinder is arranged on the bottom platform, the output end of the bottom hydraulic cylinder is connected with a working platform, side supports are symmetrically arranged on the inner side walls of the side frames, leather cup detachers are hinged on the side supports, a top hydraulic cylinder is arranged on the top cross beam, a pressing plate pushing device is connected to the top cross beam and located below the top hydraulic cylinder, the pressing plate pushing device comprises two upper arm supports, a cross beam is connected between the two upper arm supports, a clamp spring expanding device is hinged on the pressing plate pushing device, and the clamp spring expanding device is matched with the top hydraulic cylinder. The invention has reasonable structure, convenient disassembly and time and labor saving.
Description
Technical Field
The invention relates to the technical field of petroleum drilling equipment, in particular to a tool for disassembling a piston clamp spring of a slurry pump.
Background
The utility model provides a slurry pump, refer to the machinery that carries washing liquid such as mud or water in the drilling process, the slurry pump is drilling equipment's important component, and in the oil drilling's in-process, the slurry pump piston is through long-time use, and the piston is easily worn and torn, needs to be changed, and it is very inconvenient however to change the slurry pump piston, often can directly change the piston assembly, but the piston assembly can cause extravagant, waste time and energy, consequently, need a slurry pump piston jump ring extracting tool to solve above-mentioned problem urgently.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a tool for disassembling a piston clamp spring of a slurry pump, which has the advantages of reasonable structure, convenience in disassembly and time and labor saving, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a slurry pump piston clamp spring dismounting tool which comprises a bottom platform, wherein side frames are symmetrically arranged on two sides of the bottom platform, a top cross beam is arranged at one end, far away from the bottom platform, of each side frame, a bottom hydraulic cylinder is arranged on the bottom platform, the output end of each bottom hydraulic cylinder is connected with a working platform, side supports are symmetrically arranged on the inner side walls of the side frames, leather cup detachers are hinged on the side supports, top hydraulic cylinders are arranged on the top cross beams, a pressing plate pressing device is connected onto the top cross beams and positioned below the top hydraulic cylinders, a clamp spring stretching device is hinged onto the pressing plate pressing device, and the clamp spring stretching device is matched with the top hydraulic cylinders.
As an improvement, the output end of the bottom hydraulic cylinder penetrates through the bottom platform.
As an improvement, the outlet end of the top hydraulic cylinder penetrates the top cross beam.
As an improvement, the pressing plate pressing device comprises two upper arm supports, and a cross beam is connected between the two upper arm supports.
The clamp spring opening device comprises two first support rods and two second support rods, wherein the two first support rods and the two second support rods are connected in a cross mode, the cross connection point of the two second support rods is hinged, the two second support rods are hinged to a cross beam, one end, close to the cross beam, of each second support rod is hinged to the first support rod, and one end, far away from the second support rod, of each first support rod is hinged to each other.
As an improvement, the hinge point of the two stay bars is positioned below the output end of the top hydraulic cylinder.
As an improvement, the side support is provided with a limit groove which is matched with the leather cup remover.
The invention has the beneficial effects that:
1. according to the side support, the leather cup remover is hinged to the side support, one end, far away from the side support, of the leather cup remover is suspended, and the side support is provided with the limiting groove, so that the leather cup remover can only move upwards, when the piston assembly is placed on the working platform, the bottom hydraulic cylinder drives the working platform to move, and the suspended end of the leather cup remover on two sides clamps the piston assembly, so that the operation is convenient.
2. According to the invention, one end of the second supporting rod close to the cross hinge point is mounted on the piston clamp spring, and the first supporting rod is pressed down by the top hydraulic cylinder, so that the second supporting rod is driven to open the piston clamp spring, and the piston core is ensured to be smoothly separated from the clamp spring, the pressing plate and the leather cup, so that time and labor are saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a tool for disassembling a piston clamp spring of a slurry pump.
Fig. 2 is a schematic diagram of the tool for disassembling the piston clamp spring of the slurry pump in use.
Reference numerals illustrate:
1. a bottom platform; 2. a side frame; 3. a top cross beam; 4. a bottom hydraulic cylinder; 5. a working platform; 6. a side support; 7. a cup remover; 8. a top hydraulic cylinder; 9. a pressing plate pressing device; 901. an upper arm support; 902. a cross beam; 10. the clamping spring opening device; 11. a first stay bar; 12. a second stay bar; 13. and a piston assembly.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the invention provides a slurry pump piston clamp spring disassembling tool, which comprises a bottom platform 1, wherein side frames 2 are symmetrically arranged on two sides of the bottom platform 1, a top cross beam 3 is arranged at one end, far away from the bottom platform 1, of each side frame 2, a bottom hydraulic cylinder 4 is arranged on the bottom platform 1, the output end of each bottom hydraulic cylinder 4 penetrates through the bottom platform 1, the output end of each bottom hydraulic cylinder 4 is connected with a working platform 5, side supports 6 are symmetrically arranged on the inner side walls of the side frames 2, leather cup detachers 7 are hinged on the side supports 6, limiting grooves are formed in the side supports 6 and are matched with the leather cup detachers 7 for use, a top hydraulic cylinder 8 is arranged on the top cross beam 3, the output end of each top hydraulic cylinder 8 penetrates through the top cross beam 3, the top beam 3 is connected with a pressing plate pressing device 9 below the top hydraulic cylinder 8, the pressing plate pressing device 9 comprises two upper arm supports 901, two upper arm supports 901 are connected with a beam 902, a clamp spring opening device 10 is hinged to the pressing plate pressing device 9, the clamp spring opening device 10 comprises two first supporting rods 11 and two second supporting rods 12, the two supporting rods are in cross connection with each other, the cross connection point of the two second supporting rods 12 is hinged, the two second supporting rods 12 are hinged to the beam 902, one end, close to the beam 902, of each second supporting rod 12 is hinged to one end, far away from the corresponding first supporting rod 11, of each second supporting rod 12 is hinged to each other, the hinge point of each first supporting rod 11 is located below the output end of the top hydraulic cylinder 8, and the clamp spring opening device 10 is matched with the top hydraulic cylinder 8.
In the implementation of the invention, the side support 6 is hinged with the cup remover 7, one end of the cup remover 7 far away from the side support 6 is suspended, the side support 6 is provided with the limiting groove, the limiting groove limits the cup removal, the cup remover 7 can only move upwards and can not move downwards, when the piston assembly 13 is placed on the working platform 5, the bottom hydraulic cylinder 4 drives the working platform 5 to move, one suspended end of the cup remover 7 on two sides clamps the piston assembly 13, the operation is convenient, the hinge point of the first supporting rod 11 is positioned below the output end of the top hydraulic cylinder 8, the hinge point of the first supporting rod 11 is pressed down by the top hydraulic cylinder 8, so that the second supporting rod 12 is driven to prop up the piston clamp spring, and the piston core can be removed from the clamp spring, the pressing plate and the cup smoothly, and the time and labor are saved.
The working principle of the invention is as follows: the piston assembly 13 is fixed on the working platform 5, the piston assembly is jacked up and lifted by the bottom hydraulic cylinder 4, passes over the leather cup remover 7 and then reaches the pressing plate pressing device 9, the piston pressing plate is continuously jacked up and lifted off the piston clamp spring by being pressed down, a certain gap is reserved, the piston clamp spring is enabled to be in a state of being detached in a supplementing mode, one end of the supporting rod II 12, which is close to a cross hinge point, is installed on the piston clamp spring, the top hydraulic cylinder 8 is used for pressing the supporting rod I11, so that the supporting rod II 12 is driven to prop up the piston clamp spring, the piston core is ensured to be detached smoothly from the clamp spring, the pressing plate and the leather cup, the bottom hydraulic cylinder 4 is retracted to drive the working platform 5 to descend, and meanwhile, the piston core is driven to descend, the piston leather cup is clamped by the leather cup remover 7 and cannot descend, and the piston core is pulled down together with the piston clamp plate and the piston clamp spring.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a mud pump piston jump ring extracting tool which characterized in that: including bottom platform (1), bilateral symmetry is equipped with side frame (2) on bottom platform (1), the one end that bottom platform (1) was kept away from to side frame (2) is equipped with top crossbeam (3), install bottom hydraulic cylinder (4) on bottom platform (1), the output of bottom hydraulic cylinder (4) is connected with work platform (5), the symmetry is equipped with side support (6) on the inside wall of side frame (2), it has leather cup to deviate from ware (7) to articulate on side support (6), install top hydraulic cylinder (8) on top crossbeam (3), be located on top crossbeam (3) top hydraulic cylinder (8)'s below is connected with clamp plate pushing device (9), it has jump ring strutting arrangement (10) to articulate on clamp plate pushing device (9), jump ring strutting arrangement (10) with top hydraulic cylinder (8) cooperation is used.
2. The mud pump piston jump ring extracting tool of claim 1, wherein: the output end of the bottom hydraulic cylinder (4) penetrates through the bottom platform (1).
3. The mud pump piston jump ring extracting tool of claim 1, wherein: the output end of the top hydraulic cylinder (8) penetrates through the top cross beam (3).
4. The mud pump piston jump ring extracting tool of claim 1, wherein: the pressing plate pressing device (9) comprises two upper arm supports (901), and a cross beam (902) is connected between the two upper arm supports (901).
5. The mud pump piston jump ring extracting tool of claim 1, wherein: the clamp spring opening device (10) comprises two first stay bars (11) and two second stay bars (12), wherein the two stay bars are connected in a cross mode, the cross connection point of the two stay bars (12) is hinged, the two stay bars (12) are hinged to a cross beam (902), one end, close to the cross beam (902), of the two stay bars (12) is hinged to one end, close to the cross beam (902), of the two stay bars (11), and one end, far away from the two stay bars (12), of the two stay bars (11) is hinged to one another.
6. The mud pump piston jump ring extracting tool of claim 5, wherein: the hinge point of the two first stay bars (11) is positioned below the output end of the top hydraulic cylinder (8).
7. The mud pump piston jump ring extracting tool of claim 1, wherein: the side support (6) is provided with a limit groove which is matched with the leather cup remover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310502055.1A CN116810707A (en) | 2023-05-06 | 2023-05-06 | Mud pump piston jump ring extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310502055.1A CN116810707A (en) | 2023-05-06 | 2023-05-06 | Mud pump piston jump ring extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116810707A true CN116810707A (en) | 2023-09-29 |
Family
ID=88115618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310502055.1A Pending CN116810707A (en) | 2023-05-06 | 2023-05-06 | Mud pump piston jump ring extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116810707A (en) |
-
2023
- 2023-05-06 CN CN202310502055.1A patent/CN116810707A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |