CN220762489U - Open type and semi-open type impeller disassembling tool - Google Patents
Open type and semi-open type impeller disassembling tool Download PDFInfo
- Publication number
- CN220762489U CN220762489U CN202322355585.6U CN202322355585U CN220762489U CN 220762489 U CN220762489 U CN 220762489U CN 202322355585 U CN202322355585 U CN 202322355585U CN 220762489 U CN220762489 U CN 220762489U
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- China
- Prior art keywords
- impeller
- open
- semi
- fixer
- cylindrical pin
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Links
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000007769 metal material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an open type and semi-open type impeller disassembling tool, which comprises a coupler fixer and an impeller disassembling tool, wherein a first long hole is formed in the coupler fixer, an adjustable cylindrical pin is arranged in the first long hole, a nut is arranged at one end of the adjustable cylindrical pin, the top of the coupler fixer is connected with a fixed cylindrical pin, two ends of the impeller disassembling tool are connected with connecting plates, a second long hole is formed in the connecting plates, a connecting block is arranged on the second long hole, a screw rod is arranged on the connecting block, an anti-falling hook is arranged at the top of the screw rod, handles are connected to two sides of a disc, a plurality of cylindrical pin rod jacks are formed in the disc, and cylindrical pin rods are inserted into the cylindrical pin rod jacks. The tool only needs to install the impeller dismounting tool on the impeller, two or more cylindrical pins clamp the pump impeller, the impeller can be loosened by pulling the impeller by hands or the stressing rod, the tool is convenient and quick, deformation and damage of the impeller are avoided, and the maintenance time is saved.
Description
Technical Field
The utility model relates to the field of impeller disassembly, in particular to an open type and semi-open type impeller disassembling tool.
Background
In the existing open type impeller and semi-open type impeller disassembling process, copper bars are used for knocking the outer circle of the impeller, or two adjustable wrenches are used for symmetrically clamping the blades for pulling, the copper bars are used for knocking to cause the deformation of the impeller, and the impeller is difficult to disassemble when the situation of over tightening is met; when two adjustable wrenches are used for disassembly, the blades are deformed and the flow channels are changed, so that the adjustable wrench is very inconvenient for people to use, and an open type impeller disassembling tool and a semi-open type impeller disassembling tool are provided.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and provides an open type impeller disassembling tool and a semi-open type impeller disassembling tool so as to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an open, semi-open impeller dismantles instrument, includes shaft coupling fixer and impeller extracting tool, be equipped with first slot hole on the shaft coupling fixer, be equipped with adjustable cylindric lock in the first slot hole, the one end of adjustable cylindric lock is equipped with the nut, the top of shaft coupling fixer is connected with fixed cylindric lock, impeller extracting tool's both ends all are connected with the connecting plate, be equipped with the second slot hole on the connecting plate, be equipped with the connecting block on the second slot hole, be equipped with the lead screw on the connecting block, the top of lead screw is equipped with the anticreep couple, the both sides of disc all are connected with the handle, be equipped with a plurality of cylindric lock pole jack on the disc, the cylindric lock pole has been inserted on the cylindric lock pole jack.
As a preferable technical scheme of the utility model, the connecting block is arranged on the connecting plate through a fixing bolt, the screw rod is connected with the connecting block through threads, and the anti-falling hook is connected with the screw rod through threads.
As a preferable technical scheme of the utility model, one end of the handle is provided with a thread head, and the handle is connected with the disc through threads.
As a preferable technical scheme of the utility model, the fixing cylindrical pin is welded with the coupler fixer.
As a preferable technical scheme of the utility model, the adjustable cylindrical pin is connected with the nut through threads.
As a preferable technical scheme of the utility model, the coupler holder and the impeller dismounting tool are made of metal materials.
The beneficial effects of the utility model are as follows: the tool only needs to install the impeller dismounting tool on the impeller, two or more cylindrical pins clamp the pump impeller, the impeller can be loosened by pulling the impeller by hands or the stressing rod, the tool is convenient and quick, deformation and damage of the impeller are avoided, and the maintenance time is saved.
Drawings
FIG. 1 is a schematic view of a coupling holder of the present utility model;
fig. 2 is a schematic structural view of the impeller removing tool of the present utility model.
In the figure: the coupling comprises a coupling fixer 1, a first long hole 101, an adjustable cylindrical pin 102, a fixed cylindrical pin 103, a nut 104, an impeller disassembling tool 2, a disc 201, a connecting plate 202, a connecting block 203, a screw rod 204, an anti-falling hook 205, a fixing bolt 206, a cylindrical pin rod 207, a second long hole 208, a handle 209 and a cylindrical pin rod jack 210.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an open, semi-open impeller dismantles instrument, including shaft coupling fixer 1 and impeller extracting tool 2, be equipped with first slot hole 101 on the shaft coupling fixer 1, be equipped with adjustable cylindric lock 102 in the first slot hole 101, the one end of adjustable cylindric lock 102 is equipped with nut 104, the top of shaft coupling fixer 1 is connected with fixed cylindric lock 103, the both ends of impeller extracting tool 2 all are connected with connecting plate 202, be equipped with second slot hole 208 on the connecting plate 202, be equipped with connecting block 203 on the second slot hole 208, be equipped with lead screw 204 on the connecting block 203, the top of lead screw 204 is equipped with anticreep couple 205, the both sides of disc 201 all are connected with handle 209, be equipped with a plurality of cylindric lock pole jack 210 on the disc 201, cylindric lock pole 207 has been inserted on the cylindric lock pole jack 210.
The connecting block 203 is mounted on the connecting plate 202 through a fixing bolt 206, the screw rod 204 is connected with the connecting block 203 through threads, and the anti-falling hook 205 is connected with the screw rod 204 through threads.
One end of the handle 209 is provided with a screw thread head, and the handle 209 is connected with the disc 201 through screw threads.
The fixed cylindrical pin 103 is welded to the coupling holder 1.
An adjustable cylindrical pin 102 is threadably connected to a nut 104.
The coupler holder 1 and the impeller dismounting tool 2 are both made of metal materials.
Working principle: the utility model provides an open, half-open impeller dismantles instrument, including shaft coupling fixer 1 and impeller dismantlement instrument 2, at first adopt 2 cylindric locks through shaft coupling fixer 1, respectively adjustable cylindric lock 102 and fixed cylindric lock 103, shaft coupling fixer 1 one end is fixed cylindric lock 103, the first slot hole 101 of the design of waist hole of the other end, can adjust the position of adjustable cylindric lock 102 according to the distance of two symmetrical holes on the shaft coupling, insert two cylindric locks of fixer in the shaft coupling hole, then lean on the handle of shaft coupling fixer 1 to ground, play the effect of preventing the shafting to follow the change when dismantling the impeller;
two anti-drop hooks 205 on the impeller disassembling tool 2 are adopted for limiting and fixing, the second long holes 208 are waist-shaped holes, the distance between the anti-drop hooks 205 can be adjusted according to the diameter of a large cover flange of the pump, and the connecting block 203 is fixed by using the fixing bolts 206 by enabling the connecting block 203 to move in the second long holes 208 on the connecting plate 202;
a plurality of cylindrical pin rod insertion holes 210 are distributed on the end face of the disc, and two or more cylindrical pin rods 207 can be inserted according to the runner position of the impeller; two or more cylindrical pin rods 207 are inserted according to the impeller flow channels, so that the side surfaces of the pins are contacted with the blades, and a better rotation effect is achieved; the positions of the two anti-falling hooks 205 are adjusted according to the size of the pump cover, so that the anti-falling hooks play a role in preventing the impeller disassembling tool from falling off in the use process; the handle 209 is held by both hands or a force bar is sleeved on the handle 209, and the disc is rotated according to the loosening direction of the impeller.
The tool only needs to install the impeller dismounting tool on the impeller, two or more cylindrical pins clamp the pump impeller, the impeller can be loosened by pulling the impeller by hands or the stressing rod, the tool is convenient and quick, deformation and damage of the impeller are avoided, and the maintenance time is saved.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides an open, semi-open impeller dismantles instrument, includes shaft coupling fixer (1) and impeller extracting tool (2), its characterized in that: be equipped with first slot hole (101) on shaft coupling fixer (1), be equipped with adjustable cylindric lock (102) in first slot hole (101), the one end of adjustable cylindric lock (102) is equipped with nut (104), the top of shaft coupling fixer (1) is connected with fixed cylindric lock (103), the both ends of impeller extracting tool (2) all are connected with connecting plate (202), be equipped with second slot hole (208) on connecting plate (202), be equipped with connecting block (203) on second slot hole (208), be equipped with lead screw (204) on connecting block (203), the top of lead screw (204) is equipped with anticreep couple (205), and the both sides of disc (201) all are connected with handle (209), are equipped with a plurality of cylindric lock pole jack (210) on disc (201), cylindric lock pole (207) have been inserted on cylindric lock pole jack (210).
2. An open, semi-open impeller removal tool according to claim 1, wherein: the connecting block (203) is arranged on the connecting plate (202) through a fixing bolt (206), the screw rod (204) is connected with the connecting block (203) through threads, and the anti-falling hook (205) is connected with the screw rod (204) through threads.
3. An open, semi-open impeller removal tool according to claim 1, wherein: one end of the handle (209) is provided with a thread head, and the handle (209) is connected with the disc (201) through threads.
4. An open, semi-open impeller removal tool according to claim 1, wherein: the fixing cylindrical pin (103) is welded with the coupler fixer (1).
5. An open, semi-open impeller removal tool according to claim 1, wherein: the adjustable cylindrical pin (102) is connected with the nut (104) through threads.
6. An open, semi-open impeller removal tool according to claim 1, wherein: the coupler fixer (1) and the impeller dismounting tool (2) are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355585.6U CN220762489U (en) | 2023-08-31 | 2023-08-31 | Open type and semi-open type impeller disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355585.6U CN220762489U (en) | 2023-08-31 | 2023-08-31 | Open type and semi-open type impeller disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762489U true CN220762489U (en) | 2024-04-12 |
Family
ID=90615896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322355585.6U Active CN220762489U (en) | 2023-08-31 | 2023-08-31 | Open type and semi-open type impeller disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762489U (en) |
-
2023
- 2023-08-31 CN CN202322355585.6U patent/CN220762489U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |