CN219882133U - Water pump structure applied to angle grinder - Google Patents
Water pump structure applied to angle grinder Download PDFInfo
- Publication number
- CN219882133U CN219882133U CN202321095652.9U CN202321095652U CN219882133U CN 219882133 U CN219882133 U CN 219882133U CN 202321095652 U CN202321095652 U CN 202321095652U CN 219882133 U CN219882133 U CN 219882133U
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- CN
- China
- Prior art keywords
- pump body
- angle grinder
- adapter
- impeller
- pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump structure applied to an angle grinder, which comprises a pump body and an angle grinder, wherein a water inlet for water inflow and a water outlet for water outflow are formed in the pump body, an impeller is arranged in the pump body, an adapter is fixed on the pump body and is connected with the pump body into a whole, the adapter is connected with a machine body of the angle grinder, an output shaft on the angle grinder is used as a rotary driving source to be connected with the impeller in the pump body, the output shaft of the angle grinder is used as the rotary driving source to be connected with the impeller in the pump body, when the angle grinder is started, the impeller rotates to enable the pump body to convey water, and the angle grinder can be used as a water pump to convey liquid by installing the pump body on the angle grinder, so that functions of the angle grinder are enriched.
Description
Technical Field
The utility model relates to a water pump structure, in particular to a water pump structure applied to an angle grinder.
Background
An angle grinder, also known as a grinder or disc grinder, is a grinding tool for cutting and grinding glass reinforced plastics. The angle grinder is a portable electric tool for cutting and polishing glass fibre reinforced plastic, and is mainly used for cutting, grinding and brushing metal and stone material.
For example, patent CN101633145B discloses an angle grinder, which comprises a gear box, a rotor front bearing, a rotor rear bearing, a bearing box, an output shaft and an output shaft bearing, wherein one end of the output shaft passes through the bearing box and is fixedly connected with a grinding wheel of the angle grinder, the other end of the output shaft is fixedly connected with a bull gear, the bull gear is meshed with a pinion fixed on the rotor front end shaft, a wind shield and a stator are connected to the outer side of the rotor rear bearing, the wind shield and the stator are sleeved on the rotor rear end shaft, an elastic oil seal is respectively arranged between the rotor front bearing and the rotor front end shaft and between the output shaft bearing and the output shaft, the gear box comprises a lock pin, an O-shaped sealing ring is sleeved on the lock pin, an O-shaped sealing ring is sleeved on an end cover opening of the bearing box close to the gear box, a bearing aluminum sleeve is sleeved on the periphery of the rotor rear bearing, and a dustproof ring is also arranged between the rotor rear bearing and the rotor rear end shaft.
The existing angle grinder has the following problems: the angle grinder is generally used for cutting and polishing by installing a grinding wheel, or some angle grinders are provided with an electric saw conversion head for cutting as an electric saw, so that the function is single.
Disclosure of Invention
Based on the defects that the angle grinder is generally used for cutting and polishing by installing a grinding wheel or is provided with an electric saw conversion head used for cutting as an electric saw, the function is single and the like, the utility model provides a water pump structure applied to angle grinder.
The technical scheme adopted for solving the technical problems is as follows: be applied to water pump structure on angle mill, its characterized in that includes pump body and angle mill, is equipped with the water inlet that is used for intaking and the delivery port that is used for the play water on the pump body, is equipped with the impeller in the pump body, be fixed with the adapter on the pump body, the adapter is an integer with pump body coupling, and the adapter is connected with the organism of angle mill to the output shaft on the angle mill is connected with the impeller in the pump body as rotatory actuating source.
The further preferable technical scheme of the utility model is as follows: an output shaft of the angle grinder extends into the pump body and is directly connected with the impeller.
The further preferable technical scheme of the utility model is as follows: the rotary angle grinder is characterized in that an intermediate shaft is arranged in the adapter, the intermediate shaft can rotate relative to the adapter, an output shaft on the angle grinder is connected with one end of the intermediate shaft, and the other end of the intermediate shaft stretches into the pump body to be connected with the impeller.
The further preferable technical scheme of the utility model is as follows: the adapter and the pump body are integrally formed.
The further preferable technical scheme of the utility model is as follows: the adapter is detachably connected with the pump body.
The further preferable technical scheme of the utility model is as follows: the pump body comprises a side cover and a pump shell, the side cover is detachably connected with the pump shell, a first screw hole is formed in the side cover, a first screw hole opposite to the first screw hole is formed in one end of the adapter, a screw penetrates through the first screw hole from the inner side of the side cover to be connected with the first screw hole, and a through hole for a shaft to penetrate through is formed in the side cover and connected with the impeller.
The further preferable technical scheme of the utility model is as follows: the angle grinder comprises a grinder body, and is characterized in that a hoop member is arranged on a machine head of the angle grinder body, a plurality of lugs are arranged on the hoop member, a threaded hole II is formed in the lugs, a screw hole II opposite to the threaded hole II is formed in one end of the adapter, and a screw penetrates through the screw hole II and is connected with the threaded hole II.
The further preferable technical scheme of the utility model is as follows: the adapter is fixed with the stabilizer blade that is used for supporting the pump body and stands up.
The further preferable technical scheme of the utility model is as follows: the adapter is a tubular structure for the shaft to pass through.
Compared with the prior art, the utility model has the advantages that the output shaft of the angle grinder is used as a rotary driving source to be connected with the impeller in the pump body, when the angle grinder is started, the impeller rotates to enable the pump body to convey water, and the pump body is arranged on the angle grinder, so that the angle grinder can be used as a water pump to convey liquid, and the functions of the angle grinder are enriched.
Drawings
The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a split view of the angle grinder and pump body;
FIG. 4 is a pump body split view;
FIG. 5 is a schematic cross-sectional view of the output shaft directly connected to the impeller;
fig. 6 is a schematic cut-away view of the output shaft connected to the impeller via the intermediate shaft.
In the figure: 1. a body; 2. an adapter; 3. a pump body; 4. a water outlet; 5. a machine head; 6. a hoop member; 7. a water inlet; 8. a support leg; 9. a lug; 10. a threaded hole II; 11. screw holes II; 12. a connecting plate; 13. a lateral ear; 14. a first threaded hole; 15. a first screw hole; 16. a through hole; 17. a side cover; 18. a pump housing; 19. an output shaft; 20. an impeller; 21. and an intermediate shaft.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
The water pump structure applied to the angle grinder is shown in fig. 1-6, and comprises a pump body 3 and the angle grinder, wherein the angle grinder is of an existing angle grinder structure.
The pump body 3 is provided with a water inlet 7 for water inflow and a water outlet 4 for water outflow, an impeller 20 is arranged in the pump body 3, the pump body 3 rotates through the impeller 20 to enable the water inlet 7 to absorb water inwards, and water sucked into the pump body 3 is sprayed out of the water outlet 4. The pump body 3 is constructed as a conventional pump structure such as a centrifugal pump, a self-priming centrifugal pump, an axial flow pump, etc.
Be fixed with adapter 2 on the pump body 3, adapter 2 is connected as a whole with pump body 3, and adapter 2 is connected with the organism 1 of angle mill to output shaft 19 on the angle mill is connected with impeller 20 in the pump body 3 as the rotation driving source, drives impeller 20 in the pump body 3 when the angle mill starts rotatory, makes pump body 3 carry liquid.
As shown in fig. 4, the adapter 2 is detachably connected with the pump body 3, preferably, the pump body 3 includes a side cover 17 and a pump housing 18, the side cover 17 is detachably connected with the pump housing 18, specifically, the side cover 17 is fixedly connected with the pump housing 18 through a screw, a first screw hole 15 is formed on the side cover 17, a protruding side ear 13 is formed on a side portion of one end of the adapter 2 corresponding to the first screw hole 15, a first screw hole 14 opposite to the first screw hole 15 is formed on the side ear 13, a screw penetrates through the first screw hole 15 from the inner side of the side cover 17 to be connected with the first screw hole 14, and a through hole 16 for a shaft to penetrate through to be connected with the impeller 20 is formed on the side cover 17.
The number of the first screw holes 15 is four, the four corners of one end of the adapter 2 are convexly provided with side lugs 13 corresponding to the four first screw holes 15 respectively, and each side lug 13 is provided with a first screw hole 14.
The adapter 2 is a tubular structure through which the shaft passes.
In fig. 5, an output shaft 19 of the angle grinder passes through the adapter 2 and the through hole 16 and extends into the pump body 3 to be directly connected with the impeller 20.
As shown in fig. 6, in another scheme, an intermediate shaft 21 capable of rotating relative to the adapter 2 is installed in the adapter 2, an output shaft 19 on the angle grinder is connected with one end of the intermediate shaft 21, and the other end of the intermediate shaft 21 passes through the through hole 16 and extends into the pump body 3 to be connected with an impeller 20.
In addition, as shown in fig. 3, a hoop member 6 is installed on the machine head 5 of the angle grinder body 1, a plurality of lugs 9 are arranged on the hoop member 6, a threaded hole two 10 is arranged on the lugs 9, a connecting plate 12 is fixed on the other end of the adapter 2, a screw hole two 11 opposite to the threaded hole two 10 is arranged on the connecting plate 12, and the screw penetrates through the screw hole two 11 to be connected with the threaded hole two 10, so that the adapter 2 is connected with the angle grinder body 1.
Preferably, the hoop member 6 is provided with four lugs 9, and the connecting plate 12 is provided with screw holes two 11 of the same number as the four lugs 9.
The hoop member 6 comprises a left half hoop and a right half hoop, the left half hoop is connected with the right half hoop through screw fit nuts, and the hoop member 6 is tightly hooped on the machine head 5.
In addition, the adapter 2 is fixedly provided with a support leg 8 for supporting the pump body 3 to stand up, so that the pump body 3 can stand up for use.
The body 1 of the angle grinder comprises a machine shell and a machine head 5 arranged at the front end of the machine shell.
The adapter 2 may be integrally formed with the pump body 3.
The water pump structure applied to the angle grinder is described, and specific examples are applied to illustrate the principle and the implementation mode of the utility model, and the description of the examples is only used for helping to understand the utility model and the core idea. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (9)
1. Be applied to water pump structure on angle mill, its characterized in that includes pump body and angle mill, is equipped with the water inlet that is used for intaking and the delivery port that is used for the play water on the pump body, is equipped with the impeller in the pump body, be fixed with the adapter on the pump body, the adapter is an integer with pump body coupling, and the adapter is connected with the organism of angle mill to the output shaft on the angle mill is connected with the impeller in the pump body as rotatory actuating source.
2. The water pump structure applied to the angle grinder as set forth in claim 1, wherein the output shaft of the angle grinder extends into the pump body to be directly connected with the impeller.
3. The water pump structure applied to the angle grinder of claim 1, wherein an intermediate shaft is arranged in the adapter, the intermediate shaft can rotate relative to the adapter, an output shaft on the angle grinder is connected with one end of the intermediate shaft, and the other end of the intermediate shaft extends into the pump body to be connected with the impeller.
4. A water pump structure for use in an angle grinder according to claim 1, 2 or 3, wherein the adapter is integrally formed with the pump body.
5. A water pump structure for use in an angle grinder according to claim 1, 2 or 3, wherein the adapter is detachably connected to the pump body.
6. The water pump structure according to claim 5, wherein the pump body comprises a side cover and a pump shell, the side cover and the pump shell are detachably connected together, a first screw hole is formed in the side cover, a first screw hole opposite to the first screw hole is formed in one end of the adapter, a screw penetrates through the first screw hole from the inner side of the side cover to be connected with the first screw hole, and a through hole for a shaft to penetrate through to be connected with the impeller is formed in the side cover.
7. The water pump structure applied to the angle grinder according to claim 1, wherein the machine head of the angle grinder body is provided with a hoop member, the hoop member is provided with a plurality of lugs, the lugs are provided with threaded holes II, one end of the adapter is provided with a threaded hole II opposite to the threaded hole II, and a screw penetrates through the threaded hole II to be connected with the threaded hole II.
8. The water pump structure for angle grinder as claimed in claim 1, wherein a leg for supporting the pump body to stand up is fixed to the adapter.
9. A water pump structure for use in an angle grinder according to claim 1, 2 or 3, wherein the adapter is a tubular structure for passing a shaft therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321095652.9U CN219882133U (en) | 2023-05-05 | 2023-05-05 | Water pump structure applied to angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321095652.9U CN219882133U (en) | 2023-05-05 | 2023-05-05 | Water pump structure applied to angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882133U true CN219882133U (en) | 2023-10-24 |
Family
ID=88399141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321095652.9U Active CN219882133U (en) | 2023-05-05 | 2023-05-05 | Water pump structure applied to angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882133U (en) |
-
2023
- 2023-05-05 CN CN202321095652.9U patent/CN219882133U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |