CN211116774U - Automobile water pump plastic impeller convenient to install - Google Patents
Automobile water pump plastic impeller convenient to install Download PDFInfo
- Publication number
- CN211116774U CN211116774U CN201922270907.0U CN201922270907U CN211116774U CN 211116774 U CN211116774 U CN 211116774U CN 201922270907 U CN201922270907 U CN 201922270907U CN 211116774 U CN211116774 U CN 211116774U
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- China
- Prior art keywords
- sliding
- water pump
- wall
- impeller
- cylindrical block
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- Expired - Fee Related
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Abstract
The utility model provides an automobile water pump plastics impeller convenient to installation. The automobile water pump plastic impeller convenient to install comprises an impeller body; the mounting rod is fixedly mounted on one side of the impeller body; the cylindrical block is arranged on one side of the impeller body; the mounting groove is formed in the cylindrical block, and the inner wall of the mounting groove is movably connected with the mounting rod; the first latch is fixedly arranged on the mounting rod; the second latch is fixedly arranged in the mounting groove and is matched with the first latch; the annular block is sleeved on the cylindrical block in a sliding manner; two first chutes are symmetrically arranged on the inner wall of the annular block. The utility model provides an automobile water pump plastic impeller convenient to installation has the advantage that conveniently carries out dismouting clearance or change, guarantee the normal stable work of water pump.
Description
Technical Field
The utility model relates to a water pump technical field especially relates to an automobile water pump plastic impeller convenient to installation.
Background
In an automobile, cooling liquid needs to be circulated through a water pump, an impeller is a core part of the water pump and is a main influence element of working efficiency, blades on the water pump impeller play a main role, and the shape and the size of the water pump impeller are closely related to the performance of the water pump. The water pump impeller can be divided into a single-suction type impeller and a double-suction type impeller, the single-suction type impeller absorbs water on a single side, and the small-flow water pump impeller is mostly in the form of the single-suction type impeller and the double-suction type impeller.
However, the traditional water pump is used for a long time, a large amount of water alkali can be attached to the impeller, the rotation of the water pump is unbalanced, the stability of the water pump is reduced, the noise of the water pump during working is improved, the impeller of the water pump is inconvenient to disassemble and assemble, and the cleaning difficulty is improved.
Therefore, it is necessary to provide a new plastic impeller for automobile water pump, which is easy to install, to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a conveniently carry out dismouting clearance or change, guarantee the normal stable automobile water pump plastic impeller who works of water pump.
In order to solve the technical problem, the utility model provides an automobile water pump plastic impeller convenient to installation includes: an impeller body; the mounting rod is fixedly mounted on one side of the impeller body; the cylindrical block is arranged on one side of the impeller body; the mounting groove is formed in the cylindrical block, and the inner wall of the mounting groove is movably connected with the mounting rod; the first latch is fixedly arranged on the mounting rod; the second latch is fixedly arranged in the mounting groove and is matched with the first latch; the annular block is sleeved on the cylindrical block in a sliding manner; the two first inclined grooves are symmetrically formed in the inner wall of the annular block; the two clamping rods are symmetrically and slidably mounted on the cylindrical block, and the ends, far away from each other, of the two clamping rods extend into the corresponding first inclined grooves respectively and are in sliding connection with the inner walls of the first inclined grooves; the two second chutes are symmetrically arranged on the mounting rod, and the ends, close to each other, of the two clamping rods extend into the corresponding second chutes respectively and are connected with the inner walls of the second chutes in a sliding manner; the four sliding grooves are symmetrically formed in the cylindrical block; the four sliding rods are fixedly arranged in the corresponding sliding grooves; the four sliding blocks are slidably mounted on the corresponding sliding rods and fixedly connected with the corresponding clamping rods; the four springs are sleeved on the sliding rod in a sliding mode, one ends of the springs are fixedly connected with the sliding block, and the other ends of the springs are fixedly connected with the inner wall of the sliding groove; the threaded sleeve is installed on the cylindrical block in a threaded mode, and the threaded sleeve is in contact with the annular block.
Preferably, one end of each clamping rod, which is far away from each other, is provided with a first inclined plane, and the first inclined plane is connected with the inner wall of the first inclined groove in a sliding manner.
Preferably, one end of each clamping rod, which is close to each other, is provided with a second inclined surface, and the second inclined surfaces are connected with the inner wall of the second chute in a sliding manner.
Preferably, the cylindrical block is provided with an external thread, and the external thread is in threaded connection with the inner wall of the threaded sleeve.
Preferably, two sliding holes are symmetrically formed in the inner wall of the mounting groove, and the inner wall of each sliding hole is in sliding connection with the corresponding clamping rod.
Preferably, the impeller body is provided with blades and is made of plastic materials.
Compared with the prior art, the utility model provides an automobile water pump plastic impeller convenient to installation has following beneficial effect:
the utility model provides an automobile water pump plastic impeller convenient for installation, wherein an installation rod is fixedly installed at one side of an impeller body, an installation groove is arranged on a cylindrical block, the inner wall of the installation groove is movably connected with the installation rod, a ring block is sleeved on the cylindrical block in a sliding way, two clamping rods are symmetrically and slidably installed on the cylindrical block, the mutually far ends of the two clamping rods extend into corresponding first chutes respectively and are slidably connected with the inner walls of the first chutes, a threaded sleeve is installed on the cylindrical block in a threaded way, the threaded sleeve is contacted with the ring block, the installation and disassembly are convenient, a first clamping tooth is fixedly installed on the installation rod, a second clamping tooth is fixedly installed in the installation groove, the second clamping tooth is matched with the first clamping tooth, and the mutually far ends of the two clamping rods are provided with a first inclined plane, first inclined plane and the inner wall sliding connection of first chute, the one end that two kellies are close to each other is equipped with the second inclined plane, the second inclined plane can prevent that installation pole and cylindricality piece from rotating relatively with the inner wall sliding connection of second chute.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a plastic impeller of an automobile water pump, which is convenient to install and provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the impeller body shown in fig. 1.
Reference numbers in the figures: 1. impeller body, 2, installation pole, 3, cylindrical block, 4, mounting groove, 5, first latch, 6, second latch, 7, annular piece, 8, first chute, 9, kelly, 10, second chute, 11, sliding tray, 12, slide bar, 13, slider, 14, spring, 15, threaded sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a plastic impeller of an automobile water pump convenient to mount according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic structural view of the impeller body shown in fig. 1. Automobile water pump plastic impeller convenient to installation includes: an impeller body 1; the mounting rod 2 is fixedly mounted on one side of the impeller body 1; the cylindrical block 3 is arranged on one side of the impeller body 1; the mounting groove 4 is formed in the cylindrical block 3, and the inner wall of the mounting groove 4 is movably connected with the mounting rod 2; the first latch 5 is fixedly arranged on the mounting rod 2; the second latch 6 is fixedly arranged in the mounting groove 4, and the second latch 6 is matched with the first latch 5; the annular block 7 is sleeved on the cylindrical block 3 in a sliding manner; the two first inclined grooves 8 are symmetrically formed in the inner wall of the annular block 7; the two clamping rods 9 are symmetrically and slidably mounted on the cylindrical block 3, and the ends, far away from each other, of the two clamping rods 9 extend into the corresponding first inclined grooves 8 respectively and are in sliding connection with the inner walls of the first inclined grooves 8; the two second chutes 10 are symmetrically arranged on the mounting rod 2, and the ends, close to each other, of the two clamping rods 9 extend into the corresponding second chutes 10 respectively and are connected with the inner walls of the second chutes 10 in a sliding manner; the four sliding grooves 11 are symmetrically formed in the cylindrical block 3; the four sliding rods 12 are fixedly arranged in the corresponding sliding grooves 11; the four sliding blocks 13 are slidably mounted on the corresponding sliding rods 12, and the sliding blocks 13 are fixedly connected with the corresponding clamping rods 9; the four springs 14 are slidably sleeved on the sliding rod 12, one end of each spring 14 is fixedly connected with the corresponding sliding block 13, and the other end of each spring 14 is fixedly connected with the inner wall of the corresponding sliding groove 11; a threaded sleeve 15, wherein the threaded sleeve 15 is installed on the cylindrical block 3 in a threaded manner, and the threaded sleeve 15 is in contact with the annular block 7.
One end of each clamping rod 9, which is far away from each other, is provided with a first inclined plane, and the first inclined plane is connected with the inner wall of the first chute 8 in a sliding manner.
One end of each clamping rod 9, which is close to each other, is provided with a second inclined surface, and the second inclined surfaces are connected with the inner wall of the second chute 10 in a sliding manner.
The cylindrical block 3 is provided with an external thread, and the external thread is in threaded connection with the inner wall of the threaded sleeve 15.
Two sliding holes are symmetrically formed in the inner wall of the mounting groove 4, and the inner wall of each sliding hole is connected with the corresponding clamping rod 9 in a sliding mode.
The impeller is characterized in that blades are arranged on the impeller body 1, and the impeller body 1 is made of plastic materials.
The utility model provides a car water pump plastics impeller's theory of operation convenient to installation as follows:
during installation, the installation rod 2 is inserted into the installation groove 4, the second chute 10 corresponds to the clamping rod 9, the threaded sleeve 15 is rotated, the threaded sleeve 15 pushes the annular block 7 to move, the annular block 7 drives the first chute 8 to move, the inner wall of the first chute 8 extrudes the first inclined surface, the two clamping rods 9 move close to each other, the spring 14 stretches to store energy, the inner wall of the second chute 10 is extruded through the second inclined surface, the installation rod 2 moves close to the second clamping tooth 6, the first clamping tooth 5 is meshed with the second clamping tooth 6, and the installation rod 2 and the cylindrical block 3 are prevented from rotating relatively;
during the dismantlement, the screw sleeve 15 is rotated in the opposite direction, and screw sleeve 15 keeps away from the motion of annular piece 7, under the pulling force effect of spring 14, makes two kellies 9 be close to each other the motion and keep away from corresponding second chute 10, at this moment, can take out installation pole 2 by in the mounting groove 4, accomplishes the dismantlement.
Compared with the prior art, the utility model provides an automobile water pump plastic impeller convenient to installation has following beneficial effect:
the utility model provides an automobile water pump plastic impeller convenient for installation, a mounting rod 2 is fixedly arranged at one side of an impeller body 1, a mounting groove 4 is arranged on a cylindrical block 3, the inner wall of the mounting groove 4 is movably connected with the mounting rod 2, a ring block 7 is slidably sleeved on the cylindrical block 3, two clamping rods 9 are symmetrically and slidably arranged on the cylindrical block 3, one ends of the two clamping rods 9 far away from each other respectively extend into corresponding first chutes 8 and are slidably connected with the inner walls of the first chutes 8, a thread bushing 15 is installed on the cylindrical block 3 in a threaded manner, the thread bushing 15 is in contact with the ring block 7, the installation and the disassembly are convenient, a first latch 5 is fixedly arranged on the mounting rod 2, a second latch 6 is fixedly arranged in the mounting groove 4, and the second latch 6 is matched with the first latch 5, the one end that two kellies 9 kept away from each other is equipped with first inclined plane, first inclined plane and first chute 8's inner wall sliding connection, the one end that two kellies 9 are close to each other is equipped with the second inclined plane, the inner wall sliding connection of second inclined plane and second chute 10 can prevent to install 2 and the relative rotation of cylindricality piece 3 of pole.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile water pump plastics impeller convenient to installation which characterized in that includes:
an impeller body;
the mounting rod is fixedly mounted on one side of the impeller body;
the cylindrical block is arranged on one side of the impeller body;
the mounting groove is formed in the cylindrical block, and the inner wall of the mounting groove is movably connected with the mounting rod;
the first latch is fixedly arranged on the mounting rod;
the second latch is fixedly arranged in the mounting groove and is matched with the first latch;
the annular block is sleeved on the cylindrical block in a sliding manner;
the two first inclined grooves are symmetrically formed in the inner wall of the annular block;
the two clamping rods are symmetrically and slidably mounted on the cylindrical block, and the ends, far away from each other, of the two clamping rods extend into the corresponding first inclined grooves respectively and are in sliding connection with the inner walls of the first inclined grooves;
the two second chutes are symmetrically arranged on the mounting rod, and the ends, close to each other, of the two clamping rods extend into the corresponding second chutes respectively and are connected with the inner walls of the second chutes in a sliding manner;
the four sliding grooves are symmetrically formed in the cylindrical block;
the four sliding rods are fixedly arranged in the corresponding sliding grooves;
the four sliding blocks are slidably mounted on the corresponding sliding rods and fixedly connected with the corresponding clamping rods;
the four springs are sleeved on the sliding rod in a sliding mode, one ends of the springs are fixedly connected with the sliding block, and the other ends of the springs are fixedly connected with the inner wall of the sliding groove;
the threaded sleeve is installed on the cylindrical block in a threaded mode, and the threaded sleeve is in contact with the annular block.
2. The automotive water pump plastic impeller convenient to mount as claimed in claim 1, wherein one ends of the two clamping rods, which are far away from each other, are provided with first inclined surfaces, and the first inclined surfaces are slidably connected with the inner wall of the first inclined groove.
3. The automotive water pump plastic impeller convenient to mount as claimed in claim 1, wherein one ends of the two clamping rods, which are close to each other, are provided with second inclined surfaces, and the second inclined surfaces are slidably connected with the inner wall of the second chute.
4. The automobile water pump plastic impeller convenient to mount as claimed in claim 1, wherein the cylindrical block is provided with an external thread, and the external thread is in threaded connection with an inner wall of the threaded sleeve.
5. The automobile water pump plastic impeller convenient to mount as claimed in claim 1, wherein two sliding holes are symmetrically formed in the inner wall of the mounting groove, and the inner walls of the sliding holes are slidably connected with the corresponding clamping rods.
6. The automobile water pump plastic impeller convenient to mount as claimed in claim 1, wherein the impeller body is provided with blades and is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270907.0U CN211116774U (en) | 2019-12-17 | 2019-12-17 | Automobile water pump plastic impeller convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270907.0U CN211116774U (en) | 2019-12-17 | 2019-12-17 | Automobile water pump plastic impeller convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211116774U true CN211116774U (en) | 2020-07-28 |
Family
ID=71710032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270907.0U Expired - Fee Related CN211116774U (en) | 2019-12-17 | 2019-12-17 | Automobile water pump plastic impeller convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211116774U (en) |
-
2019
- 2019-12-17 CN CN201922270907.0U patent/CN211116774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |