CN214771646U - Dismounting tool for stator of oil transfer pump - Google Patents
Dismounting tool for stator of oil transfer pump Download PDFInfo
- Publication number
- CN214771646U CN214771646U CN202120599674.3U CN202120599674U CN214771646U CN 214771646 U CN214771646 U CN 214771646U CN 202120599674 U CN202120599674 U CN 202120599674U CN 214771646 U CN214771646 U CN 214771646U
- Authority
- CN
- China
- Prior art keywords
- rod
- stator
- telescopic rod
- fuel delivery
- portal frame
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a disassembling tool for a stator of a fuel delivery pump, which comprises a workbench, wherein the upper surface of the workbench is provided with a portal frame, the lower end of the portal frame is provided with a supporting plate, a pump body is placed on the supporting plate, a nut is loosened, a moving block is moved, when the stator is moved to a corresponding position, the nut is screwed, the surface of a first telescopic rod is provided with a plurality of round holes, the surface of a second telescopic rod is provided with a limiting block, the limiting block is elastically connected with the round holes, the limiting block is adjusted to move into the corresponding round holes to complete fixation, when the stator is taken out, a handle is rotated, the handle drives a winding rod to wind, the connecting rod moves upwards, the first rotating rod is rotatably connected with the second connecting rod, the first rotating rod is rotated, the clamp is connected with the first rotating rod through threads, the clamp can be clamped out by rotating the connecting rod when the connecting rod moves upwards, one end of the winding rod is connected with the handle, the handle runs through the portal frame, has saved the time and the energy that take out the stator and have consumed.
Description
Technical Field
The utility model relates to a technical field is dismantled to the fuel delivery pump stator, specifically is fuel delivery pump stator extracting tool.
Background
The fuel delivery pump is when maintenance or recovery, need take out the fuel delivery pump stator from the fuel delivery pump shell, there is not specialized tool at present stage, often use clamping device to press from both sides tight fuel delivery pump shell, then outwards drag the fuel delivery pump stator, because the strength is great, cause the fuel delivery pump shell to warp easily, and complex operation, it is fixed insecure, the easy slippage of shell, and prior art, need to change not unidimensional clamping device to the fuel delivery pump of equidimension not, very loaded down with trivial details, and the consumptive material is close, we propose fuel delivery pump stator extracting tool for this reason and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil transfer pump stator extracting tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the disassembling tool for the oil transfer pump stator comprises a workbench, wherein a portal frame is arranged on the upper surface of the workbench, a supporting plate is arranged at the lower end of the portal frame, four threaded rods are symmetrically arranged on the upper surface of the supporting plate, a moving block is in threaded connection with the surface of each threaded rod, a first telescopic rod is arranged on one side of each moving block, a second telescopic rod is arranged in an inner cavity of each first telescopic rod, one end of each second telescopic rod is connected with a clamping block, a pump body is arranged between the clamping blocks, a stator is arranged in an inner cavity of the pump body, a group of fixed rods are arranged at the top of the portal frame, a first connecting column is arranged between the fixed rods, a rolling column is connected to the surface of each first connecting column, a connecting line is connected to the surface of each rolling column, a connecting rod is connected to one end of each connecting line, a second connecting column is arranged at the bottom of each connecting rod, each connecting rod is connected with a connecting block in a penetrating manner, and first rotating rods are connected to two ends of the connecting blocks, one end of the first rotating rod is rotatably connected with the second connecting column, and the surface of the first rotating rod is in threaded connection with a clamp.
Preferably, the other end of the connecting wire is connected with a winding rod, one end of the winding rod is connected with a handle, and the handle penetrates through the portal frame.
Preferably, a plurality of round holes are formed in the surface of the first telescopic rod, a limiting block is arranged on the surface of the second telescopic rod, and the limiting block is elastically connected with the round holes.
Preferably, the threaded rods are in threaded connection with two nuts, and the nuts are located on the upper side and the lower side of the moving block respectively.
Preferably, the rectangular array of the lower surface of the workbench is provided with four universal wheels.
Preferably, the surface of the clamp is connected with a limiting rod, and the limiting rod penetrates through the first sliding rod and the clamp.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the gantry is arranged on the upper surface of the workbench and used for supporting, a supporting plate is arranged at the lower end of the gantry, four threaded rods are symmetrically arranged on the upper surface of the supporting plate, moving blocks are connected to the surfaces of the threaded rods in a threaded mode, first telescopic rods are arranged on one sides of the moving blocks, second telescopic rods are arranged in inner cavities of the first telescopic rods, clamping blocks are connected to one ends of the second telescopic rods, the moving blocks can move up and down, and oil transfer pumps with different sizes can be clamped conveniently;
2. when the stator is taken out, the handle is rotated, the handle drives the winding rod to wind the wire, the connecting rod is driven to move upwards, the first rotating rod is rotatably connected with the second connecting column, the two first rotating rods are rotated, and the clamp is in threaded connection with the first rotating rod, so that the clamp can be clamped through rotation, and the clamp can be driven to clamp the stator out when the connecting rod moves upwards;
3. the surface of the first telescopic rod is provided with a plurality of round holes, the surface of the second telescopic rod is provided with a limiting block, the limiting block is elastically connected with the round holes, the length of the first telescopic rod and the length of the second telescopic rod can be adjusted, and the oil transfer pumps with different sizes can be clamped conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the clamp of the present invention;
FIG. 4 is a schematic view of the pump body structure of the present invention;
in the figure: 1. a work table; 11. a universal wheel; 12. a gantry; 13. a support plate; 14. a handle; 15. winding a wire rod; 2. a threaded rod; 21. a moving block; 22. a nut; 23. a clamping block; 24. a circular hole; 25. a first telescopic rod; 26. a second telescopic rod; 27. a limiting block; 3. fixing the rod; 31. a rolling post; 32. a first connecting column; 33. a connecting rod; 34. connecting blocks; 35. a first rotating lever; 36. a second connecting column; 37. a limiting rod; 38. a clamp; 39. a connecting wire; 4. a pump body; 41. and a stator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the oil transfer pump stator dismounting tool comprises a workbench 1, wherein a portal frame 12 is arranged on the upper surface of the workbench 1 for supporting, a support plate 13 is arranged at the lower end of the portal frame 12, four threaded rods 2 are symmetrically arranged on the upper surface of the support plate 13, moving blocks 21 are in threaded connection with the surfaces of the threaded rods 2, a first telescopic rod 25 is arranged on one side of each moving block 21, a second telescopic rod 26 is arranged in each inner cavity of each first telescopic rod 25, clamping blocks 23 are connected to one ends of the second telescopic rods 26, the moving blocks 21 can move up and down to clamp oil transfer pumps of different sizes conveniently, a pump body 4 is arranged between the clamping blocks 23, a stator 41 is arranged in each inner cavity of the pump body 4, a group of fixing rods 3 is arranged at the top of the portal frame 12, a first connecting column 32 is arranged between the fixing rods 3, a rolling column 31 is connected to the surface of the first connecting column 32, and a connecting line 39 is connected to the surface of the rolling column 31, connecting wire 39 one end is connected with connecting rod 33, connecting rod 33 bottom is equipped with second spliced pole 36, connecting rod 33 through connection has connecting block 34, and connecting block 34 passes through support and portal frame 12 sliding connection, can adjust the height of centre gripping, connecting block 34 both ends are connected with first spliced pole 35, first spliced pole 35 one end is rotated with second spliced pole 36 and is connected, first spliced pole 35 surperficial threaded connection has anchor clamps 38, cliies stator 41 through anchor clamps 38, then through rotating handle 14, drives kinking rod 15 and twines connecting wire 39 to make connecting rod 33 drive first spliced pole 35 and rotate, thereby accomplish the centre gripping.
As an embodiment of the present invention, the other end of the connecting wire 39 is connected to the winding rod 15, one end of the winding rod 15 is connected to the handle 14, the handle 14 runs through the portal frame 12, and the time and effort consumed by taking out the stator 41 are saved.
As an embodiment of the utility model, first telescopic link 25 surface is equipped with a plurality of round holes 24, second telescopic link 26 surface is equipped with stopper 27, stopper 27 and the 24 elastic connection of round hole can adjust the length of first telescopic link 25 and second telescopic link 26, the not unidimensional fuel delivery pump of centre gripping of being convenient for.
As an embodiment of the present invention, two nuts 22 are screwed on the threaded rod 2, and the nuts 22 are respectively located on the upper and lower sides of the moving block 21 to fix the moving block 21.
As an embodiment of the present invention, the rectangular array of the surface of the working table 1 is provided with four universal wheels 11, which is convenient to move.
As an embodiment of the present invention, the surface of the fixture 38 is connected with a limiting rod 37, the limiting rod 37 runs through the first rotating rod 35 and the fixture 38, so that the fixture 38 can be clamped conveniently.
The working principle is as follows: first, the pump body 4 is placed on the support plate 13, and after the nut 22 is loosened, the moving block 21 is moved, when moving to the corresponding position, the nut 22 is screwed, the surface of the first telescopic rod 25 is provided with a plurality of round holes 24, the surface of the second telescopic rod 26 is provided with a limit block 27, the limit block 27 is elastically connected with the round holes 24, the limit block 27 is adjusted to move to the corresponding round hole 24 to complete the fixation, then, the bracket on the portal frame 12 is moved to the corresponding position, the handle 14 is firstly rotated, the clamp 38 is placed on the stator 41, finally when the stator 41 is taken out, the handle 14 is rotated, the handle 14 drives the winding rod 15 to wind, when the driving connecting rod 33 moves upwards, because the first rotating rods 35 are rotatably connected with the second connecting columns 36, the two first rotating rods 35 are rotated, the clamp 38 is in threaded connection with the first rotating rods 35, therefore, the clamp 38 can be clamped by rotating, and the connecting rod 33 can drive the clamp 38 to clamp the stator 41 when moving upwards.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Fuel delivery pump stator extracting tool, including workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a portal frame (12), the lower end of the portal frame (12) is provided with a support plate (13), the upper surface of the support plate (13) is symmetrically provided with four threaded rods (2), the surfaces of the threaded rods (2) are all in threaded connection with a moving block (21), one side of the moving block (21) is provided with a first telescopic rod (25), the inner cavity of the first telescopic rod (25) is provided with a second telescopic rod (26), one end of the second telescopic rod (26) is connected with a clamping block (23), a pump body (4) is arranged between the clamping blocks (23), the inner cavity of the pump body (4) is provided with a stator (41), the top of the portal frame (12) is provided with a group of fixing rods (3), a first connecting column (32) is arranged between the fixing rods (3), the surface of the first connecting column (32) is connected with a rolling column (31), the surface of the rolling column (31) is connected with a connecting line (39), connecting wire (39) one end is connected with connecting rod (33), connecting rod (33) bottom is equipped with second spliced pole (36), connecting rod (33) through connection has connecting block (34), connecting block (34) both ends are connected with first pivot pole (35), first pivot pole (35) one end is rotated with second spliced pole (36) and is connected, first pivot pole (35) surface threaded connection has anchor clamps (38).
2. The fuel delivery pump stator removal tool of claim 1, wherein: the other end of the connecting wire (39) is connected with a winding roller (15), one end of the winding roller (15) is connected with a handle (14), and the handle (14) penetrates through the portal frame (12).
3. The fuel delivery pump stator removal tool of claim 1, wherein: the surface of the first telescopic rod (25) is provided with a plurality of round holes (24), the surface of the second telescopic rod (26) is provided with a limiting block (27), and the limiting block (27) is elastically connected with the round holes (24).
4. The fuel delivery pump stator removal tool of claim 1, wherein: the threaded rod (2) is connected with two nuts (22) in a threaded mode, and the nuts (22) are located on the upper side and the lower side of the moving block (21) respectively.
5. The fuel delivery pump stator removal tool of claim 1, wherein: four universal wheels (11) are arranged on the lower surface of the workbench (1) in a rectangular array mode.
6. The fuel delivery pump stator removal tool of claim 1, wherein: the surface of the clamp (38) is connected with a limiting rod (37), and the limiting rod (37) penetrates through the first rotating rod (35) and the clamp (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599674.3U CN214771646U (en) | 2021-03-24 | 2021-03-24 | Dismounting tool for stator of oil transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599674.3U CN214771646U (en) | 2021-03-24 | 2021-03-24 | Dismounting tool for stator of oil transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214771646U true CN214771646U (en) | 2021-11-19 |
Family
ID=78666778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120599674.3U Expired - Fee Related CN214771646U (en) | 2021-03-24 | 2021-03-24 | Dismounting tool for stator of oil transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214771646U (en) |
-
2021
- 2021-03-24 CN CN202120599674.3U patent/CN214771646U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208916627U (en) | A kind of accurate internal combustion engine flange hanging device of machining | |
| CN114671384A (en) | A wind turbine main shaft overturning device | |
| CN214771646U (en) | Dismounting tool for stator of oil transfer pump | |
| CN212295700U (en) | Auxiliary device is used in steel construction | |
| CN210550580U (en) | Automobile parts processing frock clamp | |
| CN210682783U (en) | Automatic coiling device for power cable | |
| CN210024259U (en) | Lug inside plate seam piece | |
| CN209043644U (en) | A kind of sampling apparatus of municipal wastewater processing | |
| CN215358028U (en) | Special tool for motor maintenance | |
| CN220839086U (en) | CNC processing section of thick bamboo post tilting mechanism | |
| CN115849227A (en) | Exchange device for outdoor structural support lightning arrester and use method | |
| CN214418045U (en) | A Simple Operation Clamping Mechanism for Laser Cutting Machine | |
| CN212123094U (en) | Sealing washer assembly quality that trachea connects | |
| CN112677080A (en) | Special tool for motor maintenance | |
| CN215240416U (en) | Automatic tool clamp | |
| CN209021912U (en) | A kind of material jacking mechanism of clamp for bearing detection | |
| CN220279434U (en) | Clamping device for oil cylinder detection | |
| CN215402312U (en) | Pay-off is used in electric power construction | |
| CN216227200U (en) | Electric power pipe cutting device convenient to cut | |
| CN218964572U (en) | Walking type driven turnover displacement tool | |
| CN222976892U (en) | Steam turbine main oil pump installation structure | |
| CN224182924U (en) | An angle steel clamp for automated production of angle steel towers | |
| CN220565655U (en) | Construction frame for power engineering | |
| CN216243132U (en) | A micro-moving device for installation of heavy electrical equipment | |
| CN223892252U (en) | A steel pipe lifting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |