Bearing seat water pressure test bench convenient to clean

Abstract

The utility model relates to the technical field of bearing pedestal devices, in particular to a bearing pedestal hydrostatic test bench convenient to clean, and solves the technical problems that the detection efficiency of bearing pedestals is low, and multiple groups of bearing pedestals cannot be detected at the same time. According to the technical scheme, the bearing pedestal hydrostatic test bench convenient to clean comprises a workbench, supporting legs, a bearing pedestal, a water passing groove, a limiting assembly, a water supply assembly and a fixing assembly; through the synergistic effect of the limiting assembly, the water supply assembly and the fixing assembly, stable clamping of the bearing seat on the workbench is achieved, the shaking phenomenon of the bearing seat in the water pressure testing process is effectively prevented, the testing accuracy and safety are ensured, meanwhile, a recycled water source is provided, the testing requirement is met, and the testing efficiency is improved. And the fixing assembly further enhances the fixing effect on the bearing seat, so that the bearing seat cannot be washed away in the water pressure test, and the test is ensured to be carried out smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seat devices, in particular to a bearing seat water pressure test bench which is easy to clean. Background Art

[0002] The function of the bearing seat is to support the bearing and fix its outer ring to ensure the stability of the bearing. Given that the bearing seat needs to withstand huge loads, it is particularly important to conduct strict pressure and water leakage tests on the bearing seat during the production process to meet the stable operation requirements of the equipment.

[0003] However, many current inspection methods for bearing seats still rely on traditional observation methods and the use of specific inspection equipment one by one. This inspection method is inefficient and cannot effectively and quickly inspect multiple groups of bearing seats. In addition, the operation steps are relatively cumbersome, which is not conducive to improving inspection efficiency and accuracy.

[0004] Therefore, in view of the low inspection efficiency of the above-mentioned bearing seats and the inability to simultaneously inspect multiple groups of bearing seats, a bearing seat water pressure test bench that is easy to clean can be designed. Through the pneumatic telescopic structure and the articulated rotation structure, while quickly inspecting multiple groups of bearing seats, the water flow after inspection can be recycled, thereby saving water resources. Utility Model Content

[0005] In order to overcome the problems of low inspection efficiency of bearing seats and inability to inspect multiple groups of bearing seats at the same time.

[0006] The technical solution of the utility model is: a bearing seat water pressure test bench that is easy to clean, comprising a workbench, legs, a bearing seat, a water trough, a limit assembly, a water supply assembly, and a fixing assembly; the lower end of the workbench is fixedly connected with a leg for support, the bearing seat is placed on the upper end of a receiving plate in the limit assembly, a water trough for water pressure testing is provided in the bearing seat, a pneumatic telescopic structure is provided in the limit assembly and is installed at the upper end of the workbench, the water supply assembly is installed at the lower end of the workbench and is connected to the water trough, and a hinged structure is provided in the fixing assembly and is installed at the upper end of the fixing plate in the limit assembly.

[0007] Preferably, the workbench serves as the foundation and supporting structure of the entire test bench, the supporting legs are made of sturdy and durable materials to ensure that they can bear the weight of the test bench, the water trough serves as a channel for water pressure testing, and the sealing and water pressure strength of the bearing seat are tested by injecting water into it and observing the flow and leakage of water. The limit assembly is used to clamp and position the bearing seat to ensure that it does not move during the test. The water supply assembly provides the required water source for the test and is connected to the water trough to inject water into the bearing seat. The fixing assembly assists the limit assembly in fixing the bearing seat to ensure that the bearing seat is not washed away by the water flow.

[0008] Preferably, the limiting assembly includes a fixed plate, a cylinder, and a receiving plate; there are two fixed plates that are symmetrically fixed to the upper end of the workbench, the cylinder is symmetrically installed at one end of the fixed plate facing the bearing seat, and the upper end of the workbench is fixedly connected with a receiving plate for placing the bearing seat, and the receiving plate is located between the two fixed plates. The fixed plate serves as the basic structure of the limiting assembly and is used to install the cylinder. The cylinder pushes the holder to move through its power output element, thereby fixing and limiting the bearing seat. The receiving plate is located between the two fixed plates to form a stable support platform, thereby supporting the bearing seat.

[0009] Preferably, the limiting assembly also includes a holder, a suction cup, a limiting frame, and a water hole; the holder is installed at one end of the power output element of the cylinder facing the bearing seat, a U-shaped groove matched with the outer wall of the bearing seat is opened in the holder, a suction cup is arranged in the U-shaped groove, the limiting frame is installed at the upper end of the receiving plate, and the water hole is opened in the receiving plate and the workbench. The holder fits tightly with the outer wall of the bearing seat through the U-shaped groove and the suction cup inside it to achieve the fixation and limitation of the bearing seat, and the suction cup further enhances the fixing effect of the bearing seat by generating negative pressure. The limiting frame limits the position of the bearing seat on the receiving plate and provides orientation for the opening of the water hole. The water hole allows water to flow from the inside of the workbench through the receiving plate and into the water groove of the bearing seat for water pressure testing.

[0010] Preferably, the water supply assembly includes a water pump, a main water pipe, and a water pressure gauge; the water pump is installed on a bracket installed on the ground, the water tank is placed on the ground and on the left side of the water pump, the main water pipe is connected to the water outlet port of the water pump, and the water pressure gauge is installed on the outer wall of the main water pipe. The water pump is responsible for drawing water from the water tank and transporting it to the main water pipe. The water pump has a certain flow and pressure regulation capability to meet different testing requirements. The main water pipe serves as a pipe for transporting water, connecting the water pump and the water inlet pipe. The material can be plastic. The outer wall of the main water pipe is designed with an interface for installing a water pressure gauge to monitor the water pressure in real time.

[0011] Preferably, the water supply assembly also includes a water inlet pipe and a water outlet pipe; the water inlet pipe is adapted to the water hole and one end of which is connected to the outer wall of the main water pipe, the other end of the water inlet pipe is installed in the water hole and is located at the lower end of the bearing seat, the water outlet pipe is adapted to the water hole and one end of which is installed in the water hole, the other end of the water outlet pipe is connected to the water tank, the water inlet pipe introduces water in the main water pipe into the water hole of the bearing seat for water pressure testing, the material of the water inlet pipe can also be plastic, the water outlet pipe discharges the water in the water hole of the bearing seat and returns it to the water tank, realizing water recycling and avoiding water waste, and the material of the water outlet pipe is also plastic.

[0012] Preferably, the fixing assembly includes a hinge seat and a locking plate; the hinge seat is installed at the upper end of the left fixing plate, and the locking plate used to fix the top of the bearing seat is rotatably connected to the hinge seat. The hinge seat serves as a structure for fixing the top of the bearing seat, and it provides a connection point for the locking plate to rotate, so as to ensure that the locking plate can rotate smoothly inside it. The locking plate is used to fix the top of the bearing seat to ensure that the bearing seat remains stable during the test.

[0013] Preferably, the fixing assembly also includes a limit seat, a fastening screw, and a knob; the limit seat is installed at the upper end of the right fixing plate, and a U-shaped groove adapted to the locking plate is opened in the limit seat. The front end of the fastening screw is integrally fixedly connected with a knob, and the fastening screw is threadedly connected to the locking plate and the limit seat. The limit seat limits the rotation range of the locking plate and provides a fixed point for it to ensure that it is in a stable state when it is tightly fitted with the top of the bearing seat. The threaded part of the fastening screw matches the threaded holes in the locking plate and the limit seat. Through the tightening operation, sufficient friction is generated between the locking plate and the limit seat, thereby fixing the bearing seat.

[0014] Beneficial effects of the utility model:

[0015] 1. Through the synergistic effect of the limit assembly, water supply assembly and fixing assembly, not only the bearing seat is firmly clamped on the workbench, but also the shaking phenomenon during the water pressure test is effectively prevented, ensuring the accuracy and safety of the test. At the same time, a circulating water source is provided, which not only meets the test needs but also greatly reduces the waste of water resources. The fixing assembly further strengthens the fixing effect of the bearing seat, so that it will not be washed away during the water pressure test, thereby ensuring the smooth progress of the test;

[0016] 2. By rotating the knob, the fastening screw is inserted between the locking plate and the limit seat, thereby further strengthening the fixing effect of the bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure diagram of the bearing seat water pressure test bench which is easy to clean is shown in the utility model;

[0018] Figure 2 Shown is a front view schematic diagram of a bearing seat water pressure test bench that is easy to clean according to the utility model;

[0019] Figure 3 Shown is a top view schematic diagram of a bearing seat water pressure test bench that is easy to clean according to the utility model;

[0020] Figure 4 The three-dimensional structure schematic diagram of the limit assembly of the bearing seat water pressure test bench which is easy to clean of the utility model is shown;

[0021] Figure 5The three-dimensional structure schematic diagram of the water supply assembly of the bearing seat hydraulic test bench that is easy to clean of the utility model is shown;

[0022] Figure 6 Shown is a three-dimensional structural schematic diagram of the easy-to-clean bearing seat water pressure test bench fixing component of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 2. support leg; 3. bearing seat; 4. water trough; 501. fixing plate; 502. cylinder; 503. receiving plate; 504. holder; 505. suction cup; 506. limit frame; 507. water hole; 601. water pump; 602. main water pipe; 603. water pressure gauge; 604. water inlet pipe; 605. water outlet pipe; 701. hinge seat; 702. locking plate; 703. limit seat; 704. fastening screw; 705. knob. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 3 The utility model provides an embodiment: a water pressure test bench for a bearing seat 3 that is easy to clean, comprising a workbench 1, a support leg 2, a bearing seat 3, a water trough 4, a limit assembly, a water supply assembly, and a fixing assembly; the lower end of the workbench 1 is fixedly connected with a support leg 2 for support, the bearing seat 3 is placed on the upper end of a receiving plate 503 in the limit assembly, a water trough 4 for water pressure testing is provided in the bearing seat 3, a pneumatic telescopic structure is provided in the limit assembly and is installed at the upper end of the workbench 1, the water supply assembly is installed at the lower end of the workbench 1 and is connected to the water trough 4, a hinged structure is provided in the fixing assembly and is installed in the limit assembly At the upper end of the fixed plate 501, the workbench 1 serves as the foundation and supporting structure of the entire test bench. The support legs 2 are made of sturdy and durable materials to ensure that they can bear the weight of the test bench. The water trough 4 serves as a channel for water pressure testing. The sealing and water pressure strength of the bearing seat 3 are tested by injecting water into it and observing the flow and leakage of water. The limit assembly is used to clamp and position the bearing seat 3 to ensure that it does not move during the test. The water supply assembly provides the required water source for the test and is connected to the water trough 4 to inject water into the bearing seat 3. The fixing assembly assists the limit assembly in fixing the bearing seat 3 to ensure that the bearing seat 3 is not washed away by the water flow.

[0026] See also Figure 4In this embodiment, the limiting assembly includes a fixed plate 501, a cylinder 502, and a receiving plate 503; the fixed plate 501 has two pieces and is fixedly connected to the upper end of the workbench 1 symmetrically, the cylinder 502 is symmetrical and installed on the end of the fixed plate 501 facing the bearing seat 3, the upper end of the workbench 1 is fixedly connected with a receiving plate 503 for placing the bearing seat 3, and the receiving plate 503 is located between the two fixed plates 501, and the limiting assembly also includes a holder 504, a suction cup 505, a limiting frame 506, and a water hole 507; the holder 504 is installed at the end of the power output element of the cylinder 502 facing the bearing seat 3, a U-shaped groove adapted to the outer wall of the bearing seat 3 is opened in the holder 504, a suction cup 505 is arranged in the U-shaped groove, the limiting frame 506 is installed at the upper end of the receiving plate 503, and the water hole 507 is opened at the receiving plate 503 and the workbench 1 Inside, the fixed plate 501 serves as the basic structure of the limiting component, which is used to install the cylinder 502. The cylinder 502 pushes the holder 504 to move through its power output element, thereby fixing and limiting the bearing seat 3. The receiving plate 503 is located between the two fixed plates 501 to form a stable support platform, thereby supporting the bearing seat 3. The holder 504 fits tightly with the outer wall of the bearing seat 3 through its internal U-shaped groove and suction cup 505 to fix and limit the bearing seat 3. The suction cup 505 further enhances the fixing effect of the bearing seat 3 by generating negative pressure. The limiting frame 506 limits the position of the bearing seat 3 on the receiving plate 503. At the same time, it also provides a direction for the opening of the water hole 507. The water hole 507 allows water to flow from the inside of the workbench 1 through the receiving plate 503 and enter the water groove 4 of the bearing seat 3 for water pressure testing.

[0027] See also Figure 5-Figure 6In this embodiment, the water supply assembly includes a water pump 601, a main water pipe 602, and a water pressure gauge 603; the water pump 601 is installed on a bracket provided in the ground, the water tank is placed on the ground and located on the left side of the water pump 601, the main water pipe 602 is connected to the water outlet port of the water pump 601, the water pressure gauge 603 is installed on the outer wall of the main water pipe 602, and the water supply assembly also includes a water inlet pipe 604 and a water outlet pipe 605; the water inlet pipe 604 is adapted to the water hole 507 and one end is connected to the outer wall of the main water pipe 602, the other end of the water inlet pipe 604 is installed in the water hole 507 and is located at the lower end of the bearing seat 3, the water outlet pipe 605 is adapted to the water hole 507 and one end is installed in the water hole 507, and the water outlet pipe The other end of 605 is connected to the water tank. The water pump 601 is responsible for extracting water from the water tank and transporting it to the main water pipe 602. The water pump 601 has a certain flow and pressure regulation capability to meet different test requirements. The main water pipe 602 is used as a pipeline for transporting water flow, connecting the water pump 601 and the water inlet pipe 604, and its material can be plastic. The outer wall of the main water pipe 602 is designed with an interface for installing a water pressure gauge 603 to monitor the water pressure in real time. The water inlet pipe 604 introduces the water in the main water pipe 602 into the water hole 507 of the bearing seat 3 for water pressure testing. The material of the water inlet pipe 604 can also be plastic. The water outlet pipe 605 discharges the water in the water hole 507 of the bearing seat 3 and returns it to the water tank. In order to realize water recycling and avoid water waste, the material of the water outlet pipe 605 is also plastic. The fixing assembly includes a hinge seat 701 and a locking plate 702; the hinge seat 701 is installed at the upper end of the left fixing plate 501, and the locking plate 702 on the top of the bearing seat 3 is rotatably connected to the hinge seat 701. The fixing assembly also includes a limit seat 703, a fastening screw 704, and a knob 705; the limit seat 703 is installed at the upper end of the right fixing plate 501, and a U-shaped groove adapted to the locking plate 702 is provided in the limit seat 703, and the front end of the fastening screw 704 is integrally fixedly connected with a knob 705, and the fastening screw 704 is threadedly connected to the locking plate 702 and the limit seat In 703, the hinged seat 701 serves as a structure for fixing the top of the bearing seat 3. It provides a connection point for the locking plate 702 to rotate to ensure that the locking plate 702 can rotate smoothly inside it. The locking plate 702 is used to fix the top of the bearing seat 3 to ensure that the bearing seat 3 remains stable during the test. The limit seat 703 limits the rotation range of the locking plate 702 and provides a fixing point for it to ensure that it is in a stable state when it is tightly fitted with the top of the bearing seat 3. The threaded portion of the fastening screw 704 matches the threaded holes in the locking plate 702 and the limit seat 703. Through the tightening operation, sufficient friction is generated between the locking plate 702 and the limit seat 703, thereby fixing the bearing seat 3.

[0028] During the working process, the workers first place multiple groups of bearing seats 3 neatly in the limit frame 506, then rotate the locking plate 702 to make its upper end fit tightly against the upper end of the bearing seat 3, ensuring that the bearing seat 3 is firmly placed in the correct position, and then rotate the knob 705 to firmly fix the locking plate 702 in the limit seat 703 through the action of the tightening screw 704, further strengthening the fixing effect of the bearing seat 3. At the same time, the start of the control cylinder 502 enables the clamping device to tightly clamp the bearing seat 3 on the receiving plate 503, ensuring the stability of the bearing seat 3 during the test process;

[0029] Afterwards, start the water pump 601 to provide the required water source for the test. According to the test requirements, the water pump 601 can be accurately adjusted through the water pressure gauge 603 to meet the test requirements under different water pressures. After the test is completed, the used water will flow back to the water tank through the outlet pipe 605, realizing the recycling of water resources and effectively avoiding the waste of water resources.

[0030] Through the above steps, through the coordinated action of the limiting component, the water supply component and the fixing component, not only the bearing seat 3 is firmly clamped on the workbench 1, but also the shaking phenomenon during the water pressure test is effectively prevented, ensuring the accuracy and safety of the test. At the same time, a recycled water source is provided, which not only meets the test needs but also greatly reduces the waste of water resources. The fixing component further strengthens the fixing effect of the bearing seat 3, so that it will not be washed away during the water pressure test, thereby ensuring the smooth progress of the test and solving the problems of low inspection efficiency of the bearing seat 3 and inability to simultaneously detect multiple groups of bearing seats 3.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A bearing seat water pressure test bench that is easy to clean, comprising a workbench (1), a support leg (2), a bearing seat (3), and a water trough (4); the characteristics are: The invention also comprises a limit assembly, a water supply assembly and a fixing assembly; a support leg (2) for supporting is fixedly connected to the lower end of the workbench (1); a bearing seat (3) is placed on the upper end of a receiving plate (503) in the limit assembly; a water trough (4) for water pressure testing is provided in the bearing seat (3); a pneumatic telescopic structure is provided in the limit assembly and is mounted on the upper end of the workbench (1); the water supply assembly is mounted on the lower end of the workbench (1) and is connected to the water trough (4); and a hinged structure is provided in the fixing assembly and is mounted on the upper end of the fixing plate (501) in the limit assembly.

2. The easy-to-clean bearing seat hydraulic test bench according to claim 1, characterized in that: The limiting assembly comprises a fixed plate (501), a cylinder (502), and a receiving plate (503); the fixed plates (501) have two pieces and are fixedly connected to the upper end of the workbench (1) in a symmetrical manner; the cylinder (502) is symmetrical and installed on one end of the fixed plate (501) facing the bearing seat (3); the upper end of the workbench (1) is fixedly connected with a receiving plate (503) for placing the bearing seat (3); the receiving plate (503) is located between the two fixed plates (501).

3. The easy-to-clean bearing seat hydraulic test bench according to claim 2 is characterized in that: The limiting assembly further comprises a holder (504), a suction cup (505), a limiting frame (506), and a water hole (507); the holder (504) is mounted on one end of the power output element of the cylinder (502) facing the bearing seat (3); a U-shaped groove matching the outer wall of the bearing seat (3) is provided in the holder (504); a suction cup (505) is provided in the U-shaped groove; the limiting frame (506) is mounted on the upper end of the receiving plate (503); and the water hole (507) is provided in the receiving plate (503) and the workbench (1).

4. The easy-to-clean bearing seat hydraulic test bench according to claim 1, characterized in that: The water supply assembly comprises a water pump (601), a main water pipe (602), and a water pressure gauge (603); the water pump (601) is installed on a bracket provided on the ground, the water tank is placed on the ground and located on the left side of the water pump (601), the main water pipe (602) is connected to the water outlet port of the water pump (601), and the water pressure gauge (603) is installed on the outer wall of the main water pipe (602).

5. The easy-to-clean bearing seat hydraulic test bench according to claim 4 is characterized in that: The water supply assembly further comprises a water inlet pipe (604) and a water outlet pipe (605); the water inlet pipe (604) is matched with the water through hole (507) and one end of the water inlet pipe (604) is connected to the outer wall of the main water pipe (602); the other end of the water inlet pipe (604) is installed in the water through hole (507) and is located at the lower end of the bearing seat (3); the water outlet pipe (605) is matched with the water through hole (507) and one end of the water outlet pipe (605) is installed in the water through hole (507); the other end of the water outlet pipe (605) is connected to the water tank.

6. The easy-to-clean bearing seat hydraulic test bench according to claim 2, characterized in that: The fixing assembly comprises a hinge seat (701) and a locking plate (702); the hinge seat (701) is mounted on the upper end of the left fixing plate (501) and is used to fix the locking plate (702) on the top of the bearing seat (3) so as to be rotatably connected to the hinge seat (701).

7. The easy-to-clean bearing seat hydraulic test bench according to claim 6, characterized in that: The fixing assembly further comprises a limit seat (703), a fastening screw (704), and a knob (705); the limit seat (703) is mounted on the upper end of the right fixing plate (501); a U-shaped groove adapted to the locking plate (702) is provided in the limit seat (703); the front end of the fastening screw (704) is integrally fixedly connected with the knob (705); the fastening screw (704) is threadedly connected to the locking plate (702) and the limit seat (703).

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