CN210571765U

CN210571765U - Ultrahigh pressure strength test bed

Info

Publication number: CN210571765U
Application number: CN201921252122.4U
Authority: CN
Inventors: 刘新宇; 刘占峰; 董建国
Original assignee: Shanghai Essen Hydraulic System Co ltd
Current assignee: Shanghai Essen Hydraulic System Co ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-05-19
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to an ultrahigh pressure strength test bed, which comprises a test bed body, wherein a collecting frame is fixedly connected on the test bed body, a recovery hole is arranged on the collecting frame, a recovery pipe is fixedly connected on the inner wall of the recovery hole, a collecting box is fixedly connected on one end of the recovery pipe, a water outlet pipe is arranged on the lower end of the outer wall of the collecting box, one end of the water outlet pipe is arranged on an oil tank on the test bed body, the recovery hole is arranged on the collecting frame by fixedly connecting the collecting frame on the test bed body, the recovery pipe is fixedly connected on the inner wall of the recovery hole, the collecting box is fixedly connected on the other end of the recovery pipe, the water outlet pipe is arranged between the collecting box and the oil tank on the test bed body, the structure is simple, the operation is convenient, the recovery of hydraulic oil left on a workpiece after the test is convenient, and the waste of the, the resources are saved, and the cost is saved.

Description

Ultrahigh pressure strength test bed

Technical Field

The utility model relates to a high pressure filtration test equipment especially relates to an ultrahigh pressure strength test bench.

Background

The ultrahigh pressure strength test bed is used for detecting whether the high-pressure oil filter cylinder reaches the strength or not, is used for completing factory inspection and new product development and test of production of the high-pressure oil filter, and directly discharges hydraulic oil in the cylinder to be detected after the detection of the cylinder to be detected is completed in the using process of some existing ultrahigh pressure strength test beds, so that a large amount of hydraulic oil is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ultrahigh pressure intensity test bench, it has made things convenient for and has stayed the hydraulic oil recovery on the work piece after experimental, has reduced the waste of hydraulic oil, has practiced thrift the resource, has saved the effect of cost.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an ultrahigh pressure intensity test bench, includes the test bench body fixedly connected with collects the frame on the test bench body, has seted up a recovery hole on collecting the frame, fixedly connected with recovery tube on retrieving the hole inner wall a recovery tube serves a fixedly connected with collecting box, is equipped with an outlet pipe on collecting box outer wall lower extreme, and the one end of outlet pipe is installed on the oil tank on the test bench body.

Through adopting above-mentioned technical scheme, through a fixedly connected with collection frame on the test bench body, set up the recovery hole on collecting the frame, fixedly connected with collector tube on the recovery hole inner wall, fixedly connected with collecting box on the other end of collector tube, be equipped with the outlet pipe between the oil tank on collecting box and the test bench body, through such setting, simple structure, convenient operation has made things convenient for and has stayed the hydraulic oil recovery on the work piece after experimental, has reduced the waste of hydraulic oil, has practiced thrift the resource, has saved the cost.

The utility model discloses further set up to: one end of the water outlet pipe is fixedly connected with a delivery pump, the delivery pump is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected to an oil tank on the test bed body.

Through adopting above-mentioned technical scheme, through serving a fixed connection delivery pump at outlet pipe one, fixed connection connecting pipe on the delivery pump, on the oil tank of the one end fixed connection on the test bench body of connecting pipe, through such setting, simple structure, convenient operation has made things convenient for the operator to carry the hydraulic oil in the collection box to used repeatedly in the oil tank on the test bench body.

The utility model discloses further set up to: and a filter screen is arranged on the inner wall of the collecting box.

Through adopting above-mentioned technical scheme, through at a collecting box inner wall mounting filter screen, divide into two sections with the collecting box through setting up the filter screen, recovery tube and outlet pipe are located the both sides of filter screen respectively, through such setting, simple structure, convenient operation has made things convenient for to divide impurity to filter in the hydraulic oil of retrieving, has reduced the influence of impurity.

The utility model discloses further set up to: the water outlet pipe is close to one end of the collecting box and is fixedly connected with a connecting pipe, one end of the connecting pipe is connected with a filter frame in a threaded mode, the filter frame is arranged in a cylindrical mode, a plurality of groups of through holes are formed in the outer wall of the filter frame, the inner wall of the filter frame is provided with a screen, and meshes of the screen are smaller than meshes of the filter screen.

Through adopting above-mentioned technical scheme, through serving fixedly connected with connecting pipe at the outlet pipe that is close to the collecting box, the connecting pipe is located inside the collecting box, serve threaded connection and have the filter frame at the connecting pipe, set up the through-hole on the filter frame outer wall, filter frame internally mounted has the screen cloth, through the mesh size than the filter screen with the mesh setting of screen cloth, through such setting, simple structure, convenient operation has made things convenient for not filtering the impurity that comes out with the filter screen to filter, has further improved the cleanliness factor of retrieving hydraulic oil.

The utility model discloses further set up to: and the water outlet pipe is fixedly connected with a filter.

By adopting the technical scheme, the filter is fixedly connected to the water outlet pipe, and the filter is arranged, so that the recovered hydraulic oil in the water outlet pipe is further filtered and purified, and the cleanliness of the recovered hydraulic oil in the oil tank entering the test bed body is further improved.

The utility model discloses further set up to: the lower end of the side wall of the collecting box, which is far away from the water outlet pipe, is provided with a discharge port, the discharge port is positioned on one side of the filter screen, which is close to the water inlet pipe, and a plug is inserted into the discharge port.

Through adopting above-mentioned technical scheme, offer the discharge port through keeping away from the collecting box on the lower extreme on the lateral wall of one side of outlet pipe, a butt stopper in the discharge port, through such setting, simple structure, convenient operation has made things convenient for the waste residue emission in the collecting box to fall.

The utility model discloses further set up to: the inner wall lower surface of collecting the frame all is towards the slope of recovery hole and is hopper-shaped setting.

Through adopting above-mentioned technical scheme, all incline towards the recovery hole through the lower surface that will collect the frame, collect the inner wall lower surface of frame and be hopper-shaped setting, through such setting, simple structure, convenient operation has made things convenient for during recovery hydraulic oil flows into the recovery tube from the recovery hole, has made things convenient for the recycle to retrieving hydraulic oil.

To sum up, the utility model discloses a beneficial technological effect does: the hydraulic oil left on the workpiece after the test is convenient to recycle, the waste of the hydraulic oil is reduced, the resource is saved, and the cost is saved; the recovered hydraulic oil can conveniently flow into the recovery pipe from the recovery hole, and the recovered hydraulic oil can be conveniently recycled; the cleanliness of the recovered hydraulic oil in the oil tank entering the test bed body is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of the overall structure of the collecting box in the embodiment.

Reference numerals: 1. a test bed body; 2. a collection frame; 3. a recovery hole; 4. a recovery pipe; 5. a collection box; 6. a water outlet pipe; 7. a delivery pump; 8. a connecting pipe; 9. a filter screen; 10. connecting pipes; 11. a filter frame; 12. a through hole; 13. screening a screen; 14. a filter; 15. a discharge port; 16. a plug; 17. a U-shaped block; 18. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an ultrahigh pressure strength test bench, including test bench body 1, a fixedly connected with collects frame 2 on test bench body 1, has seted up a recovery hole 3 on collecting frame 2, fixedly connected with recovery tube 4 on recovery hole 3 inner walls, recovery tube 4 serve one of fixedly connected with collecting box 5, are equipped with an outlet pipe 6 on collecting box 5, and the one end of outlet pipe 6 is installed on the oil tank on test bench body 1.

As shown in fig. 1 and 2, in order to facilitate the recovery of the recovered oil in the collection tank 5 to the oil tank on the test bed body 1, one end of the water outlet pipe 6 close to the collection tank 5 is located at the lower end of the side wall of the collection tank 5, one end of the water outlet pipe 6 is communicated with the inside of the collection tank 5, one end of the water outlet pipe 6 is fixedly connected with a delivery pump 7, a connection pipe 8 is fixedly connected to the delivery pump 7, and one end of the connection pipe 8 is fixedly connected to the oil tank on the test bed body 1.

As shown in fig. 1 and 2, in order to filter the recovered oil in the collecting tank 5, a filter screen 9 is installed on the inner wall of the collecting tank 5, in order to facilitate installation and disassembly of the filter screen 9, a U-shaped block 17 is fixedly connected to the inner wall of the collecting tank 5, a sliding groove 18 is formed in the inner wall of the U-shaped block 17, the filter screen 9 is slidably connected to the sliding groove 18, and the recovery pipe 4 and the water outlet pipe 6 are respectively located on two sides of the filter screen 9.

As shown in fig. 1 and 2, in order to further facilitate the filtration and deslagging of the recovered oil, one end of the water outlet pipe 6 close to the collection box 5 is fixedly connected with a connecting pipe 10, the connecting pipe 10 is located inside the collection box 5, one end of the connecting pipe 10 is connected with a filter frame 11 through threads, the filter frame 11 is in a cylindrical shape, a plurality of groups of through holes 12 are formed in the outer wall of the filter frame 11, a screen 13 is installed on the inner wall of the filter screen 9, and the meshes of the screen 13 are smaller than those of the filter screen 9.

As shown in fig. 1 and 2, in order to further improve the filtering effect of the recovered oil, a filter 14 is fixedly connected to the water outlet pipe 6, and the filter 14 is arranged to facilitate the filtration and deslagging of the recovered oil in the water outlet pipe 6.

As shown in fig. 1 and 2, in order to facilitate discharging the waste slag in the collecting tank 5, a discharging port 15 is formed on a side wall of the collecting tank 5 away from the water outlet pipe 6, the discharging port 15 is located on a side of the filter screen 9 close to the water inlet pipe, and a plug 16 is inserted into the discharging port 15.

As shown in fig. 1 and 2, in order to facilitate the recovered oil to flow into the recovery holes 3 from the collection frame 2, the lower surface of the inner wall of the collection frame 2 is inclined toward the recovery holes 3 and is funnel-shaped, and the recovered oil is convenient to flow into the recovery holes 3 by setting the lower surface to be funnel-shaped.

The implementation principle of the embodiment is as follows: the hydraulic oil in the tested workpiece is discharged to the recovery frame, the hydraulic oil recovery holes 3 and the recovery pipes 4 enter the recovery box, the hydraulic oil enters the water outlet pipe 6 after passing through the filter screen 9 and the filter frame 11, the conveying pump 7 pumps the hydraulic oil to the oil tank on the test bed body 1, and the hydraulic oil is further filtered through the filter 14.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an ultra-high pressure intensity test bench, includes test bench body (1), its characterized in that: the test bed comprises a test bed body (1), wherein a collecting frame (2) is fixedly connected onto the test bed body (1), a recovery hole (3) is formed in the collecting frame (2), a recovery pipe (4) is fixedly connected onto the inner wall of the recovery hole (3), one end of the recovery pipe (4) is fixedly connected with a collecting box (5), a water outlet pipe (6) is arranged at the lower end of the outer wall of the collecting box (5), and one end of the water outlet pipe (6) is installed on an oil tank on the test bed body (1).

2. An ultra-high pressure strength test stand according to claim 1, characterized in that: one end of the water outlet pipe (6) is fixedly connected with a conveying pump (7), the conveying pump (7) is fixedly connected with a connecting pipe (8), and one end of the connecting pipe (8) is fixedly connected to an oil tank on the test bed body (1).

3. An ultra-high pressure strength test stand according to claim 1, characterized in that: a filter screen (9) is arranged on the inner wall of the collecting box (5).

4. An ultra-high pressure strength test stand according to claim 1, characterized in that: one end of the water outlet pipe (6) close to the collecting box (5) is fixedly connected with a connecting pipe (10), one end of the connecting pipe (10) is connected with a filter frame (11) in a threaded mode, the filter frame (11) is in a cylindrical shape, a plurality of groups of through holes (12) are formed in the outer wall of the filter frame (11), a screen (13) is installed on the inner wall of the filter frame (11), and meshes of the screen (13) are smaller than meshes of the filter screen (9).

5. An ultra-high pressure strength test stand according to claim 2, characterized in that: a filter (14) is fixedly connected to the water outlet pipe (6).

6. An ultra-high pressure strength test stand according to claim 3, characterized in that: the lower end of the side wall of the collecting box (5) far away from the water outlet pipe (6) is provided with a discharge port (15), the discharge port (15) is positioned on one side of the filter screen (9) close to the water inlet pipe, and a plug (16) is inserted in the discharge port (15).

7. An ultra-high pressure strength test stand according to claim 1, characterized in that: the lower surface of the inner wall of the collecting frame (2) is inclined towards the recovery hole (3) to form a funnel-shaped arrangement.