CN219511814U

CN219511814U - Pulse fatigue testing machine for filter

Info

Publication number: CN219511814U
Application number: CN202320796486.9U
Authority: CN
Inventors: 吴朱青
Original assignee: Fujian Xiapu Huawei Electromechanical Co ltd
Current assignee: Fujian Xiapu Huawei Electromechanical Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-11
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a filter pulse fatigue testing machine which comprises a fixed seat, wherein a screw rod is arranged in a shell, two oil storage tanks are symmetrically arranged on two sides of a connecting plate, a first oil pump is arranged on the lower side of the oil storage tanks, a filter body is arranged at the lower end of the connecting plate, a pulse emitter is fixedly connected to the upper end of the connecting plate, a collecting tank is fixedly connected to the lower end of a supporting seat, and a second oil pump is arranged on one side of the collecting tank. Through the structure, lead screw structure one end is provided with the connecting plate, and its height that can adjust the connecting plate, and the connecting plate lower extreme is provided with filter body structure, and both ends symmetry is provided with two supporting seats and supporting shoe about the filter body for it can press from both sides the filter body of fixed equidimension height, and the collecting box outside is provided with second oil pump and access pipe, collecting box inboard fixed connection supporting seat and supporting shoe, supporting seat and supporting shoe can place the clamp filter body.

Description

Pulse fatigue testing machine for filter

Technical Field

The utility model relates to the technical field of filter pulse fatigue testing machines, in particular to a filter pulse fatigue testing machine.

Background

Before the filter is used, the filter needs to be detected, and fatigue detection is generally carried out on the filter during detection, so that a filter pulse fatigue testing machine needs to be arranged.

When the pulse fatigue testing machine for the filter is used, the prior art generally clamps the filter by a clamping structure with a fixed size when the pulse fatigue testing machine is used for clamping the filter, so that the pulse fatigue testing machine can only clamp the filter with the same size, and when the oil pressure is detected in the filter, the oil flows at will after the detection, so that resources are wasted and a long time is required for collecting.

Disclosure of Invention

The utility model aims to provide a filter pulse fatigue testing machine which is convenient for clamping and fixing filters with different sizes and collecting and extracting oil used up for detection.

In order to achieve the above-mentioned purpose, provide filter pulse fatigue testing machine, including the fixing base, fixing base one side fixedly connected with casing, the inside lead screw that is provided with of casing, threaded connection has the connecting block on the lead screw, connecting block one end fixedly connected with connecting plate, connecting plate bilateral symmetry is provided with two oil storage tanks, the oil storage tank downside is provided with first oil pump, the connecting plate lower extreme is provided with the filter body, connecting plate upper end fixedly connected with pulse emitter, both ends symmetry is provided with two supporting seats about the filter body, supporting seat lower extreme fixedly connected with collection box, the collection box lower extreme is provided with the base, collection box one side is provided with the second oil pump, base upper end and casing lower extreme fixed connection.

According to the filter pulse fatigue testing machine, a bearing is arranged at one end of the screw rod, a motor is arranged at the other end of the screw rod, and the output end of the motor is fixedly connected with one end of the screw rod.

According to the filter pulse fatigue testing machine, the upper end of the oil storage tank is fixedly connected with a tightening block in a penetrating mode.

According to the filter pulse fatigue testing machine, the upper end of the first oil pump is fixedly connected with a placing plate, one end of the placing plate is fixedly connected with one side of the connecting plate, the input end of the first oil pump is communicated with the inside of the oil storage tank, the output end of the first oil pump is fixedly connected with an oil pipe, and the other end of the oil pipe is communicated with the inside of the filter body.

According to the filter pulse fatigue testing machine, a plurality of inlet pipes are uniformly arranged on one side of the pulse emitter.

According to the filter pulse fatigue testing machine, one end of the supporting seat is fixedly connected with a supporting block, and a through hole is formed between the supporting block and the filter body.

According to the filter pulse fatigue testing machine, the input end of the second oil pump is communicated with the inside of the collecting box, and the output end of the second oil pump is fixedly connected with an inlet pipe and an outlet pipe.

According to the filter pulse fatigue testing machine, two locking pieces are symmetrically and fixedly connected to two sides of the collecting box, and the locking pieces are fixedly connected to the upper end of the base.

The beneficial effects are that:

1. fixing base one side is provided with the lead screw structure, and lead screw structure one end is provided with the connecting plate, and its height that can adjust the connecting plate, and the connecting plate lower extreme is provided with filter body structure, and both ends symmetry is provided with two supporting seats and supporting shoe about the filter body for it can press from both sides the filter body of tight fixed different size heights.

2. The filter body lower extreme is provided with the collecting box, and the collecting box outside is provided with second oil pump and access pipe, and collecting box inboard fixed connection supporting seat and supporting shoe can place and press from both sides tight filter body, can collect the extraction with the oil that detects the completion through the collecting box.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a filter pulse fatigue testing machine according to the present utility model;

FIG. 2 is a cross-sectional view of a filter body of the filter pulse fatigue testing machine according to the present utility model;

FIG. 3 is a schematic diagram illustrating the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic structural diagram of the present utility model at B in fig. 1.

Legend description:

1. a fixing seat; 2. a housing; 3. a screw rod; 4. a bearing; 5. a motor; 6. a connecting block; 7. a connecting plate; 8. placing a plate; 9. a first oil pump; 10. an oil pipe; 11. an oil storage tank; 12. tightening the block; 13. a pulse emitter; 14. a tube is introduced; 15. a filter body; 16. a through hole; 17. a base; 18. a collection box; 19. a second oil pump; 20. a support base; 21. a support block; 22. an access tube; 23. a locking piece.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the pulse fatigue testing machine for the filter according to the embodiment of the utility model comprises a fixed seat 1, wherein one side of the fixed seat 1 is fixedly connected with a shell 2, a screw rod 3 is arranged in the shell 2, a connecting block 6 is connected to the screw rod 3 in a threaded manner, one end of the connecting block 6 is fixedly connected with a connecting plate 7, two oil tanks 11 are symmetrically arranged on two sides of the connecting plate 7, a first oil pump 9 is arranged on the lower side of the oil tanks 11, a filter body 15 is arranged at the lower end of the connecting plate 7, a pulse emitter 13 is fixedly connected to the upper end of the connecting plate 7, the pulse emitter 13 is a signal generator, an electrical test signal instrument for generating required parameters is arranged in the system, pulse pressure is formed between the electrical test instrument and the filter body 15, two supporting seats 20 are symmetrically arranged at the upper end and the lower end of the filter body 15, a collecting box 18 is fixedly connected to the lower end of the supporting seat 20, a base 17 is arranged at the lower end of the collecting box 18, a second oil pump 19 is arranged on one side of the collecting box 18, the first oil pump 9 and the second oil pump 19 are controlled by a power supply principle the same as a water pump structure, and the upper end of the base 17 is fixedly connected to the lower end of the shell 2.

One end of the lead screw 3 is provided with a bearing 4, the bearing 4 enables the lead screw 3 to rotate in the lead screw 3 and has a limiting function, the other end of the lead screw 3 is provided with a motor 5, and the output end of the motor 5 is fixedly connected with one end of the lead screw 3.

The upper end of the oil storage tank 11 is fixedly connected with a tightening block 12 in a penetrating way.

The upper end fixedly connected with of first oil pump 9 places board 8, places board 8 one end fixed connection in connecting plate 7 one side, and the input of first oil pump 9 communicates with each other with the inside of batch oil tank 11, and the output fixedly connected with oil pipe 10 of first oil pump 9, and the oil pipe 10 other end communicates with each other with the inside of filter body 15.

A plurality of inlet pipes 14 are uniformly arranged on one side of the pulse emitter 13.

One end of the supporting seat 20 is fixedly connected with a supporting block 21, and a through hole 16 is arranged between the supporting block 21 and the filter body 15.

The input end of the second oil pump 19 is communicated with the interior of the collecting box 18, and the output end of the second oil pump 19 is fixedly connected with an inlet and outlet pipe 22.

Two locking pieces 23 are symmetrically and fixedly connected to two sides of the collecting box 18, the locking pieces 23 are used for fixing the collecting box 18, and the locking pieces 23 are fixedly connected to the upper end of the base 17.

Working principle: the device is installed, the filter body 15 structure is placed on the device, the pulse fatigue test is carried out by introducing oil to detect pressure and the pulse emitter 13, one side of the fixing seat 1 is provided with a screw rod 3 structure, one end of the screw rod 3 structure is provided with a connecting plate 7, the height of the connecting plate 7 can be adjusted, the lower end of the connecting plate 7 is provided with the filter body 15 structure, the upper end and the lower end of the filter body 15 are symmetrically provided with two supporting seats 20 and supporting blocks 21, the filter body 15 with different sizes and heights can be clamped and fixed, the lower end of the filter body 15 is provided with a collecting box 18, the outer side of the collecting box 18 is provided with a second oil pump 19 and an inlet pipe 22, the inner side of the collecting box 18 is fixedly connected with the supporting seat 20 and the supporting blocks 21, the supporting seat 20 and the supporting blocks 21 can be placed and clamp the filter body 15, and the detected oil can be collected and extracted through the collecting box 18.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a filter pulse fatigue testing machine, includes fixing base (1), its characterized in that: fixing base (1) one side fixedly connected with casing (2), casing (2) inside is provided with lead screw (3), threaded connection has connecting block (6) on lead screw (3), connecting block (6) one end fixedly connected with connecting plate (7), connecting plate (7) bilateral symmetry is provided with two oil storage tanks (11), oil storage tank (11) downside is provided with first oil pump (9), connecting plate (7) lower extreme is provided with filter body (15), connecting plate (7) upper end fixedly connected with pulse emitter (13), both ends symmetry is provided with two supporting seat (20) about filter body (15), supporting seat (20) lower extreme fixedly connected with collection box (18), collection box (18) lower extreme is provided with base (17), collection box (18) one side is provided with second oil pump (19), base (17) upper end and casing (2) lower extreme fixedly connected.

2. The filter pulse fatigue testing machine according to claim 1, wherein a bearing (4) is arranged at one end of the screw rod (3), a motor (5) is arranged at the other end of the screw rod (3), and an output end of the motor (5) is fixedly connected with one end of the screw rod (3).

3. The pulse fatigue testing machine for the filter according to claim 1, wherein the upper end of the oil storage tank (11) is fixedly connected with a tightening block (12) in a penetrating manner.

4. The filter pulse fatigue testing machine according to claim 1, wherein the upper end of the first oil pump (9) is fixedly connected with a placing plate (8), one end of the placing plate (8) is fixedly connected to one side of the connecting plate (7), the input end of the first oil pump (9) is communicated with the interior of the oil storage tank (11), the output end of the first oil pump (9) is fixedly connected with an oil pipe (10), and the other end of the oil pipe (10) is communicated with the interior of the filter body (15).

5. The pulse fatigue testing machine for the filter according to claim 1, wherein a plurality of inlet pipes (14) are uniformly arranged on one side of the pulse emitter (13).

6. The filter pulse fatigue testing machine according to claim 1, wherein one end of the supporting seat (20) is fixedly connected with a supporting block (21), and a through hole (16) is arranged between the supporting block (21) and the filter body (15).

7. The filter pulse fatigue testing machine according to claim 1, wherein an input end of the second oil pump (19) is communicated with the inside of the collecting tank (18), and an output end of the second oil pump (19) is fixedly connected with an inlet pipe (22).

8. The pulse fatigue testing machine for the filter according to claim 1, wherein two locking pieces (23) are symmetrically and fixedly connected to two sides of the collecting box (18), and the locking pieces (23) are fixedly connected to the upper end of the base (17).