CN217029807U

CN217029807U - Hydraulic transmission test bed

Info

Publication number: CN217029807U
Application number: CN202220941111.2U
Authority: CN
Inventors: 李成平
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-22
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a hydraulic transmission test bench, which relates to the technical field of hydraulic transmission tests and comprises a bench surface, a base fixedly arranged at the bottom of the bench surface, a mounting seat fixedly connected on the side wall of the top end of the bench surface and a test plate fixedly arranged on the side wall of the mounting seat, wherein the side wall of the test plate is provided with a plurality of detachable mounting plates, the side wall of the test plate is provided with a plurality of T-shaped sliding grooves which are arranged in parallel, the side wall of each mounting plate is provided with two movable openings, the opposite side wall of the two movable openings on the side wall of each mounting plate penetrates through a telescopic groove, the inner side wall of each telescopic groove is slidably connected with an elastic pressing part, the two ends of each elastic pressing part are fixedly connected with inserting plates, one ends of the two inserting plates, which are close to the test plate, are respectively abutted into the opposite T-shaped sliding grooves, the utility model can rapidly assemble and disassemble the mounting plates provided with hydraulic components on the test plate, the hydraulic component is convenient to disassemble, assemble and adjust.

Description

Hydraulic transmission test bed

Technical Field

The utility model relates to the technical field of hydraulic transmission tests, in particular to a hydraulic transmission test bed.

Background

The hydraulic transmission test bed is a process test instrument used in the field of mechanical engineering, and is widely used in a test teaching system for vocational training and professional training, the system is assembled on a mesh grid test board or an aluminum profile test board and connected by a hose, so that a training test can be quickly and safely carried out, and meanwhile, air pressure transmission and modular structure control training and innovation can be realized;

among the prior art, in the test bench use, need to install all kinds of hydraulic components and parts on the test board, adopt the screw to fix hydraulic components and parts fixed mounting on the test board usually, when needs are installed a plurality of hydraulic components and parts, can't carry out quick fixation to hydraulic components and parts, hydraulic components and parts's dismouting and adjustment operation are all comparatively inconvenient, very loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that hydraulic components are inconvenient to disassemble and assemble on a test board by adopting screws in the prior art, and provides a hydraulic transmission test bed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the hydraulic transmission test bed comprises a table top, a base fixedly arranged at the bottom of the table top, a mounting seat fixedly connected to the side wall of the top end of the table top and a test board fixedly arranged on the side wall of the mounting seat, the side wall of the test plate is provided with a plurality of detachable mounting plates, the side wall of the test plate is provided with a plurality of T-shaped sliding grooves which are arranged in parallel, the side walls of the mounting plates are respectively provided with two movable openings, the opposite side wall of the two movable openings on the side wall of each mounting plate is provided with a telescopic groove in a penetrating way, sliding connection has the elasticity to press on the inside wall in flexible groove, the equal fixedly connected with picture peg in both ends that the elasticity pressed the piece, two the picture peg supports the inside of going into relative T shape spout respectively near the one end of test board, two the equal fixedly connected with chimb of one end that the picture peg is close to the test board, two the chimb difference joint is on the inside wall of relative T shape spout.

The above technical solution further comprises:

the elastic pressing piece comprises two sliding columns which are connected to the inner side wall of the telescopic groove in a sliding mode, springs are fixedly connected between opposite side walls of the sliding columns, and the inserting plates are fixedly connected to one ends, far away from the two sliding columns, of the inserting plates respectively.

Two the one end that the spring was kept away from to the traveller extends to two movable openings on the relative mounting panel lateral wall respectively in, two the picture peg is located two movable openings on the relative mounting panel lateral wall respectively, two one side that the picture peg kept away from is laminated with the inside wall of relative movable opening respectively mutually.

The side wall of the mounting seat is fixedly provided with a control panel, and the side wall of the mounting seat is rotatably connected with a cover plate.

The table board is characterized in that a placing box is fixedly connected to the side wall of the top end of the table board, a cushion pad is fixedly arranged on the inner side wall of the placing box, and the placing box and the test board are located on the same side of the mounting seat.

The blotter adopts the silica gel material to make.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matching use among the mounting plate, the movable opening, the spring, the sliding column, the inserting plate, the convex edge and the T-shaped sliding groove, when the hydraulic component and the test board are disassembled and assembled, the elastic pressing piece is matched with the convex edge, and the mounting plate provided with the hydraulic component can be quickly disassembled and assembled on the test board in a pinching and pressing mode, so that the hydraulic component is convenient to disassemble and assemble and adjust.

2. According to the hydraulic component mounting and dismounting device, due to the arrangement of the placing box and the cushion pad, when the hydraulic component is mounted, the hydraulic component to be mounted can be placed in the placing box for temporary storage, so that a tester can conveniently take the hydraulic component, and meanwhile, the situation that the hydraulic component falls to the ground due to an accident and is damaged in the mounting and dismounting process of the mounting plate can be avoided, and the hydraulic component is protected from being dismounted.

Drawings

FIG. 1 is a schematic structural diagram of a hydraulic transmission test bed provided by the utility model;

FIG. 2 is a schematic diagram of the connection between a test board and a mounting seat of the hydraulic transmission test bed provided by the utility model;

FIG. 3 is an enlarged view of portion A of FIG. 1 of the hydrostatic transmission test rig according to the present invention;

fig. 4 is an enlarged view of a portion B of the hydraulic transmission test stand according to the present invention in fig. 2.

In the figure: 1. a table top; 2. a base; 3. a mounting seat; 4. a test plate; 5. a control panel; 6. a cover plate; 7. placing the box; 8. a cushion pad; 9. a T-shaped chute; 10. mounting a plate; 11. a hydraulic component; 12. a movable opening; 13. a telescopic groove; 14. a spring; 15. a traveler; 16. inserting plates; 17. a convex edge.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the hydraulic transmission test bed provided by the present invention comprises a table top 1, a base 2 fixedly arranged at the bottom of the table top 1, a mounting base 3 fixedly connected to the side wall of the top end of the table top 1, and a test board 4 fixedly arranged on the side wall of the mounting base 3, wherein a control panel 5 is fixedly arranged on the side wall of the mounting base 3, the control panel 5 is a connection control device for various hydraulic components 11, which is the prior art and is not described in detail, and a cover plate 6 is rotatably connected to the side wall of the mounting base 3, and when the device is not used, the control panel 5 can be covered by the cover plate 6 to protect the control panel 5;

the side wall of the test plate 4 is provided with a plurality of detachable mounting plates 10, the side wall of the test plate 4 is provided with a plurality of T-shaped sliding grooves 9 which are arranged in parallel, the side walls of the mounting plates 10 are respectively provided with two movable openings 12, opposite side walls of the two movable openings 12 on the side wall of each mounting plate 10 are penetrated and provided with a telescopic groove 13, the inner side wall of each telescopic groove 13 is slidably connected with an elastic pressing part, two ends of each elastic pressing part are fixedly connected with inserting plates 16, each elastic pressing part comprises two sliding columns 15 which are slidably connected with the inner side wall of each telescopic groove 13, a spring 14 is fixedly connected between the opposite side walls of the two sliding columns 15, the two inserting plates 16 are respectively and fixedly connected with one ends of the two sliding columns 15 which are far away from each other, one ends of the two sliding columns 15 which are far away from the spring 14 respectively extend into the two movable openings 12 on the opposite side walls of the mounting plate 10, the two inserting plates 16 are respectively positioned in the two movable openings 12 on the opposite side walls of the mounting plate 10, the far sides of the two insertion plates 16 are respectively attached to the inner side walls of the opposite movable openings 12, and a certain distance is reserved between the near sides of the two insertion plates 16 and the inner side walls of the opposite movable openings 12, so that the insertion plates 16 can move conveniently;

the one end that two picture pegs 16 are close to test board 4 supports the inside of relative T shape spout 9 respectively, and the equal fixedly connected with chimb 17 of one end that two picture pegs 16 are close to test board 4, and two chimbs 17 joint respectively is on the inside wall of relative T shape spout 9, and chimb 17 is less than T shape spout 9 external opening's interval with its picture peg 16 that is connected stack thickness, guarantees that picture peg 16 and chimb 17 can take out or insert in T shape spout 9.

In this embodiment, various hydraulic components 11 are respectively installed on the side walls of the plurality of installation plates 10 in advance, when the installation plates 10 need to be removed from the test board 4, the two insertion plates 16 on the installation plates 10 can be pinched to enable the slide posts 15 on the side walls of the two insertion plates 16 to slide oppositely on the inner side walls of the telescopic slots 13, the springs 14 compress the two insertion plates 16 to enable the two insertion plates 16 to approach each other, the convex edges 17 at the end parts of the two insertion plates 16 can be separated from the inner side walls of the opposite T-shaped sliding slots 9, the clamping between the convex edges 17 and the T-shaped sliding slots 9 is cancelled, the end parts of the insertion plates 16 can be taken out from the T-shaped sliding slots 9 to rapidly cancel the fixing effect on the installation plates 10, conversely, the end of the insertion plate 16 with the convex edges 17 is inserted into the opposite T-shaped sliding slots 9, the insertion plates 16 are pushed by the slide posts 15 through the elastic extrusion of the springs 14, so that the convex edges 17 at the end parts of the insertion plates 16 can be clamped on the inner side walls of the T-shaped sliding slots 9, the mounting plate 10 can be quickly fixed.

Example two

As shown in fig. 1, based on the first embodiment, the top side wall of the table top 1 is fixedly connected with a placing box 7, a cushion pad 8 is fixedly arranged on the inner side wall of the placing box 7, the placing box 7 and the test board 4 are both located on the same side of the mounting base 3, and the cushion pad 8 is made of a silica gel material.

In this embodiment, when installing hydraulic components 11, can put hydraulic components 11 waiting to install and keep in placing box 7, simultaneously, carry out the dismouting in-process to mounting panel 10, can avoid hydraulic components 11 to drop the subaerial condition of damaging because of the unexpected circumstances emergence by the setting of placing box 7, can cushion hydraulic components 11 through blotter 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. Hydraulic transmission test bench, including mesa (1), fixed base (2) of setting in mesa (1) bottom, fixed connection mount pad (3) and fixed test board (4) of setting on the lateral wall of mount pad (3) on mount pad (1) top, its characterized in that, be provided with a plurality of detachable mounting panels (10) on the lateral wall of test board (4), set up a plurality of T shape spout (9) that parallel arrangement each other on the lateral wall of test board (4), it is a plurality of two expansion mouths (12) have all been seted up on the lateral wall of mounting panel (10), every relative lateral wall of two expansion mouths (12) on the lateral wall of mounting panel (10) runs through and has seted up flexible groove (13), sliding connection has the elasticity pressure spare on the inside wall of flexible groove (13), the equal fixedly connected with picture peg (16) in both ends of elasticity pressure spare, two the inside of relative T shape spout (9) is supported respectively to the one end that picture peg (16) are close to test board (4), two equal fixedly connected with chimb (17) of one end that picture peg (16) are close to test board (4), two chimb (17) joint respectively is on the inside wall of relative T shape spout (9).

2. The hydraulic transmission test bench according to claim 1, wherein the elastic pressing piece comprises two sliding columns (15) slidably connected to the inner side walls of the telescopic groove (13), a spring (14) is fixedly connected between the opposite side walls of the two sliding columns (15), and the two inserting plates (16) are respectively and fixedly connected to the ends, far away from the two sliding columns (15).

3. The hydraulic transmission test bench according to claim 2, wherein the ends of the two sliding columns (15) far away from the spring (14) extend into two movable openings (12) on the opposite side wall of the mounting plate (10), the two insertion plates (16) are respectively positioned in the two movable openings (12) on the opposite side wall of the mounting plate (10), and the sides of the two insertion plates (16) far away are respectively attached to the inner side walls of the opposite movable openings (12).

4. The hydraulic transmission test bench according to claim 1, characterized in that a control panel (5) is fixedly arranged on the side wall of the mounting seat (3), and a cover plate (6) is rotatably connected to the side wall of the mounting seat (3).

5. The hydraulic transmission test bed as claimed in claim 1, wherein a placing box (7) is fixedly connected to the top side wall of the table top (1), a cushion pad (8) is fixedly arranged on the inner side wall of the placing box (7), and the placing box (7) and the test board (4) are both located on the same side of the mounting seat (3).

6. The hydraulic transmission test bench of claim 5, wherein the cushion pad (8) is made of a silicone material.