CN217976640U - High-low temperature alternating test equipment for automobile water pump - Google Patents
High-low temperature alternating test equipment for automobile water pump Download PDFInfo
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- CN217976640U CN217976640U CN202222411935.1U CN202222411935U CN217976640U CN 217976640 U CN217976640 U CN 217976640U CN 202222411935 U CN202222411935 U CN 202222411935U CN 217976640 U CN217976640 U CN 217976640U
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Abstract
The utility model discloses a high low temperature alternation test equipment of automobile water pump, including high low temperature test box and box, still include spacing subassembly, the inside experimental chamber that is used for experimental automobile water pump that is equipped with of high low temperature test box, the fixed welding in top that high low temperature test box top is located the experimental chamber has the box, the inside spacing subassembly, first pivot, year thing board and the push rod of being equipped with of experimental chamber, spacing subassembly includes roof, second pivot, ball, limiting plate and encloses the fender, it is the round annular structure to enclose the fender, it is equipped with two to enclose to keep off relative parallel, roof, limiting plate and year thing board are circular platelike structure, the roof passes through the push rod and is connected with the box. The second motor can drive the automobile water pump through first pivot and rotate, through the design of second pivot to make the limiting plate can follow the automobile water pump and rotate, make the automobile water pump can be heated, it is even to catch cold.
Description
Technical Field
The utility model relates to a high low temperature test technical field of automobile water pump, in particular to high low temperature alternation test equipment of automobile water pump.
Background
In the cylinder body of the automobile engine, a plurality of water channels for cooling water circulation are connected with a radiator (commonly called a water tank) arranged at the front part of the automobile through water pipes to form a large water circulation system, and a water pump is arranged at the upper water outlet of the engine and is driven by a fan belt to pump hot water out of the water channels of the engine cylinder body and pump cold water in the water channels. Centrifugal water pumps are widely used in automobile engines. The basic structure of the automobile water pump consists of parts such as a water pump shell, a connecting disc or a belt pulley, a water pump shaft and a bearing or a shaft connecting bearing, a water pump impeller, a water seal device and the like, and the automobile water pump is a main component of an automobile.
After the automobile water pump is produced, the condition of the automobile water pump under an extreme environment needs to be tested, a high-low temperature test box is usually used for carrying out high-low temperature test on the automobile water pump at present, but the existing high-low temperature test box cannot adjust the placing angle of the automobile water pump, and the automobile water pump is heated and cooled unevenly, so that the test result of the automobile water pump can be influenced.
Therefore, the high-low temperature alternating test equipment for the automobile water pump is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high low temperature reversal test equipment of automobile water pump adopts the second motor to drive the automobile water pump through first pivot and rotates, through the design of second pivot to make the limiting plate can follow the automobile water pump and rotate, make the automobile water pump rotate, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the high-low temperature alternating test equipment for the automobile water pump comprises a high-low temperature test box and a box body, and further comprises a limiting assembly, wherein a test cavity for testing the automobile water pump is arranged in the high-low temperature test box, the box body is fixedly welded at the top end of the high-low temperature test box above the test cavity, the limiting assembly, a first rotating shaft, a carrying plate and a push rod are arranged in the test cavity, the limiting assembly comprises a top plate, a second rotating shaft, balls, a limiting plate and a baffle, the baffle is of an annular structure, the two baffles are arranged in parallel relatively, the top plate, the limiting plate and the carrying plate are all of a circular plate-shaped structure, and the top plate is connected with the box body through the push rod;
the top plate is connected with the limiting plate through a second rotating shaft, balls are arranged between the top plate and the limiting plate, and slide ways matched with the balls are arranged on the top plate and the limiting plate;
the box body is internally provided with a pressing plate, a partition plate, a first motor and a threaded rod, and the partition plate divides the box body into an upper installation space and a lower installation space which are relatively independent.
Further, the high-low temperature test box is provided with a cavity below the test cavity, and a second motor is fixedly connected to the inner wall of the top end of the cavity.
Furthermore, the top end of the first rotating shaft is vertically inserted in the middle of the lower end face of the object carrying plate, and the bottom end of the first rotating shaft penetrates through the inner wall of the bottom end of the test cavity to be connected with an output shaft at the top end of the second motor.
Furthermore, the bottom end of the first motor is fixedly connected with the middle of the upper end face of the partition plate, the bottom end of the threaded rod is rotatably connected with the inner wall of the bottom end of the box body, and the top end of the threaded rod penetrates through the partition plate to be connected with an output shaft at the bottom end of the first motor.
Furthermore, the pressing plate is sleeved on the threaded rod, the top end of the push rod is vertically inserted into the pressing plate, and the bottom end of the push rod sequentially penetrates through the box body and the top end of the high-low temperature test box and is vertically inserted into the top plate.
And furthermore, the top end of the enclosing barrier is fixedly welded with the lower end face of the limiting plate, and the bottom end of the enclosing barrier is fixedly welded with the upper end face of the carrying plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a first motor drives the threaded rod and rotates, through the screw-thread fit of threaded rod and clamp plate, thereby make the clamp plate can push down spacing subassembly through the push rod, thereby make can fix the car water pump of different sizes between limiting plate and the year thing board, and then can improve the practicality of this high low temperature test box, and through the design of limiting plate and year thing board, can limit the position of car water pump, can improve the stability of car water pump in the test chamber; the position of the automobile water pump can be limited by the design of the enclosure; the second motor can drive the automobile water pump through first pivot and rotate, through the design of second pivot to make the limiting plate rotate along with the automobile water pump, make the automobile water pump rotate.
Drawings
FIG. 1 is a schematic structural diagram of the high-low temperature alternating test equipment of the automobile water pump of the present invention;
FIG. 2 is an enlarged view of the A position in FIG. 1 of the high and low temperature alternating test equipment for the automobile water pump of the present invention;
fig. 3 is the utility model discloses automobile water pump high low temperature reversal test equipment's limiting plate stereogram.
In the figure: 1. a high and low temperature test box; 2. a test chamber; 3. a cavity; 4. a box body; 5. pressing a plate; 6. a partition plate; 7. a first motor; 8. a threaded rod; 9. a limiting component; 10. a first rotating shaft; 11. a second motor; 12. a top plate; 13. a second rotating shaft; 14. a ball bearing; 15. a limiting plate; 16. fencing; 17. a loading plate; 18. a slideway; 19. a push rod.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1, 2 and 3, the high-low temperature alternating test equipment for the automobile water pump comprises a high-low temperature test box 1, a box body 4 and a limiting assembly 9, wherein a test cavity 2 for testing the automobile water pump is arranged in the high-low temperature test box 1, the box body 4 is fixedly welded at the top end of the high-low temperature test box 1 above the test cavity 2, and the limiting assembly 9, a first rotating shaft 10, a carrying plate 17 and a push rod 19 are arranged in the test cavity 2; the limiting assembly 9 comprises a top plate 12, a second rotating shaft 13, balls 14, limiting plates 15 and enclosing barriers 16, the enclosing barriers 16 are of a circular structure, the number of the enclosing barriers 16 is two, the top plate 12, the limiting plates 15 and the carrying plates 17 are all of circular plate-shaped structures, and the top plate 12 is connected with the box body 4 through a push rod 19; first motor 7 drives threaded rod 8 and rotates, through the screw-thread fit of threaded rod 8 with clamp plate 5 to make clamp plate 5 can promote spacing subassembly 9 down through push rod 19, thereby make limiting plate 15 and carry and can fix not unidimensional automobile water pump between the thing board 17.
The top plate 12 is connected with a limiting plate 15 through a second rotating shaft 13, a ball 14 is arranged between the top plate 12 and the limiting plate 15, and slide ways 18 matched with the ball 14 are arranged on the top plate 12 and the limiting plate 15; a pressing plate 5, a partition plate 6, a first motor 7 and a threaded rod 8 are arranged in the box body 4, and the partition plate 6 divides the interior of the box body 4 into an upper installation space and a lower installation space which are relatively independent; the high-low temperature test box 1 is positioned below the test cavity 2, a cavity 3 is arranged below the test cavity, and a second motor 11 is fixedly connected to the inner wall of the top end of the cavity 3; the top end of the first rotating shaft 10 is vertically inserted in the middle of the lower end face of the carrying plate 17, and the bottom end of the first rotating shaft 10 penetrates through the inner wall of the bottom end of the test cavity 2 to be connected with an output shaft at the top end of the second motor 11; the bottom end of the first motor 7 is fixedly connected with the middle part of the upper end surface of the partition plate 6, the bottom end of the threaded rod 8 is rotatably connected with the inner wall of the bottom end of the box body 4, and the top end of the threaded rod 8 penetrates through the partition plate 6 to be connected with an output shaft at the bottom end of the first motor 7; the pressing plate 5 is sleeved on the threaded rod 8, the top end of the push rod 19 is vertically inserted on the pressing plate 5, and the bottom end of the push rod 19 sequentially penetrates through the box body 4 and the top end of the high-low temperature test box 1 to be vertically inserted on the top plate 12; the top end of one of the enclosing barriers 16 is fixedly welded with the lower end face of the limiting plate 15, and the bottom end of the other enclosing barrier 16 is fixedly welded with the upper end face of the carrying plate 17; through enclosing the design that keeps off 16, can inject the position of automobile water pump, second motor 11 can drive the automobile water pump through first pivot 10 and rotate, through the design of second pivot 13 to make limiting plate 15 can follow the automobile water pump and rotate, make the automobile water pump can rotate.
What need explain, the utility model discloses a high low temperature alternation test equipment of automobile water pump, when experimental, at first place the automobile water pump that will carry out high low temperature alternation test to be located the year thing board 17 of experimental chamber 2, automobile water pump is located and encloses fender 16, then first motor 7 drives threaded rod 8 and rotates, screw-thread fit through threaded rod 8 and clamp plate 5, thereby make clamp plate 5 can push down spacing subassembly 9 through push rod 19, terminal surface and automobile water pump top in close contact with under the limiting plate 15, it puts on automobile water pump to be located enclosing of terminal surface under the limiting plate 15, second motor 11 can drive automobile water pump through first pivot 10 and rotate, design through second pivot 13, thereby make limiting plate 15 can follow automobile water pump and rotate, make automobile water pump can rotate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The high-low temperature alternating test equipment for the automobile water pump comprises a high-low temperature test box (1) and a box body (4), and is characterized by further comprising a limiting component (9), wherein a test cavity (2) for testing the automobile water pump is arranged in the high-low temperature test box (1), the box body (4) is fixedly welded at the top end of the high-low temperature test box (1) above the test cavity (2), the limiting component (9), a first rotating shaft (10), a carrying plate (17) and a push rod (19) are arranged in the test cavity (2), the limiting component (9) comprises a top plate (12), a second rotating shaft (13), balls (14), limiting plates (15) and a surrounding baffle (16), the surrounding baffle (16) is of a circular ring structure, the surrounding baffle (16) is provided with two relatively parallel plates, the top plate (12), the limiting plate (15) and the carrying plate (17) are of a circular plate structure, and the top plate (12) is connected with the box body (4) through the push rod (19);
the top plate (12) is connected with a limiting plate (15) through a second rotating shaft (13), a ball (14) is arranged between the top plate (12) and the limiting plate (15), and slideways (18) matched with the ball (14) are arranged on the top plate (12) and the limiting plate (15);
the box body (4) is internally provided with a pressing plate (5), a partition plate (6), a first motor (7) and a threaded rod (8), and the partition plate (6) divides the interior of the box body (4) into an upper installation space and a lower installation space which are relatively independent.
2. The high and low temperature alternating test equipment of the automobile water pump according to claim 1, characterized in that: the high-low temperature test box (1) is provided with a cavity (3) below the test chamber (2), and the inner wall of the top end of the cavity (3) is fixedly connected with a second motor (11).
3. The high and low temperature alternating test equipment for the automobile water pump according to claim 1, characterized in that: the top end of the first rotating shaft (10) is vertically inserted in the middle of the lower end face of the object carrying plate (17), and the bottom end of the first rotating shaft (10) penetrates through the inner wall of the bottom end of the test cavity (2) to be connected with an output shaft at the top end of the second motor (11).
4. The high and low temperature alternating test equipment for the automobile water pump according to claim 1, characterized in that: fixed connection is located between two parties to first motor (7) bottom and baffle (6) up end, threaded rod (8) bottom is rotated with box (4) bottom inner wall and is connected, threaded rod (8) top is passed baffle (6) and is connected with the output shaft of first motor (7) bottom.
5. The high and low temperature alternating test equipment for the automobile water pump according to claim 1, characterized in that: the pressing plate (5) is sleeved on the threaded rod (8), the top end of the push rod (19) is vertically inserted into the pressing plate (5), and the bottom end of the push rod (19) sequentially penetrates through the box body (4) and the top end of the high and low temperature test box (1) and is vertically inserted into the top plate (12).
6. The high and low temperature alternating test equipment for the automobile water pump according to claim 1, characterized in that: one of them enclose fender (16) top and limiting plate (15) lower terminal surface fixed welding, another enclose fender (16) bottom and carry thing board (17) upper end fixed welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411935.1U CN217976640U (en) | 2022-09-07 | 2022-09-07 | High-low temperature alternating test equipment for automobile water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411935.1U CN217976640U (en) | 2022-09-07 | 2022-09-07 | High-low temperature alternating test equipment for automobile water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976640U true CN217976640U (en) | 2022-12-06 |
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ID=84264236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222411935.1U Active CN217976640U (en) | 2022-09-07 | 2022-09-07 | High-low temperature alternating test equipment for automobile water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976640U (en) |
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2022
- 2022-09-07 CN CN202222411935.1U patent/CN217976640U/en active Active
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