CN217211855U

CN217211855U - Semi-automatic impact testing machine

Info

Publication number: CN217211855U
Application number: CN202220081274.8U
Authority: CN
Inventors: 费张兴; 高升
Original assignee: Hangzhou Dalu Metal Heat Treatment Co ltd
Current assignee: Hangzhou Dalu Metal Heat Treatment Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-16
Anticipated expiration: 2032-01-11

Abstract

The application discloses a semi-automatic impact testing machine, which belongs to the technical field of impact tests and comprises a protection box, wherein a fixed plate is installed on one side of the protection box, a pushing hydraulic rod is installed on the upper surface of the fixed plate, a sliding plate is installed at the telescopic end of the pushing hydraulic rod, a baffle plate is installed on one side, far away from the pushing hydraulic rod, of the sliding plate, and the baffle plate is clamped on one side of the protection box. The utility model has the function of preventing the debris in the protection box from jumping out to hurt people.

Description

Semi-automatic impact testing machine

Technical Field

The application belongs to the technical field of impact experiments, and particularly relates to a semi-automatic impact testing machine.

Background

Impact testing is generally a test method for determining the safety, reliability and effectiveness of military and civilian equipment when subjected to an external force, by gradually applying a pressure to a test object, the pressure when the ultimate withstand pressure of the test object is reached, i.e. measuring the withstand pressure of the test object.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the existing semi-automatic impact testing machine cannot well protect an experimental observer, cannot impact a test object conveniently, needs a large amount of manpower and material resources to move the test object when the testing machine impacts the test object, and is easy to bounce out of broken large particles of the test object, so that the test object is easy to hurt.

Therefore, a semi-automatic impact testing machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, can not protect the experiment observer better, outwards bounces out garrulous test thing large granule easily, causes the problem of great injury to the experimenter easily, and the semi-automatic impact tester who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a semi-automatic impact testing machine, includes the guard box, the fixed plate is installed to one side of guard box, the last surface mounting of fixed plate has the promotion hydraulic stem, the sliding plate is installed to the flexible end of promotion hydraulic stem, the sliding plate is kept away from one side of promoting the hydraulic stem and is installed the baffle, the baffle joint is in one side that the promotion hydraulic stem was kept away from to the guard box, the last surface mounting of sliding plate has the snap ring, the inside joint of snap ring has the pressure post, the impact hydraulic stem has been placed to the top of pressure post, the roof is installed to the flexible end of impact hydraulic stem, go up the bottom surface of roof and the top fixed connection of pressure post, the surface of going up the roof contacts with the inner wall of guard box.

Through setting up impact hydraulic stem and last roof, realized utilizing impact hydraulic stem to come to carry out impact test to the test thing to utilize impact hydraulic stem to drive the roof and cover the guard box, reach convenient experiment, and protect experimenter's purpose.

Preferably, the front of guard box and the back of guard box install the support frame jointly, the bottom surface of support frame and the last fixed surface who strikes the hydraulic stem are connected, the surface mounting who strikes the hydraulic stem has solid fixed ring, gu fixed ring's upper surface and the bottom surface fixed connection of support frame.

Through setting up the support frame and solid fixed ring, realized utilizing the support frame to fix the impact hydraulic stem to utilize solid fixed ring to come better fixed impact hydraulic stem, play the effect of the pressure of exerting force to the test object that stabilizes more.

Preferably, the inner bottom wall of the protection box is provided with a test bed, and the upper surface of the test bed is in contact with the bottom surface of the sliding plate.

Through setting up the test bench, realized utilizing the test bench to come to exert pressure to the test article, played the effect of convenient experiment.

Preferably, two fixed sliding blocks are mounted on the upper surface of the test bed, and each fixed sliding block is slidably connected to the bottom surface of the sliding plate.

Through setting up fixed sliding block, realized making the sliding plate card between fixed sliding block to make better the removal on the test bench of sliding plate, reach the purpose of conveniently removing the test article.

Preferably, a sliding table is installed on one side, away from the pushing hydraulic rod, of the protection box, and the bottom surface of each fixed sliding block is fixedly connected with the upper surface of the sliding table.

Through setting up the sliding stand, realized putting the test article in the sliding plate on the sliding stand in advance, made the more firm removal of test article, played the effect of saving experimenter labour.

Preferably, two sliding blocks are installed on the inner wall of the protection box, two collecting boxes are clamped in the protection box, and handles are installed on one side faces, far away from the collecting boxes, of the two collecting boxes.

Through setting up sliding block, collecting box and handle, realized utilizing the handle to stimulate the collecting box to make the collecting box slide on the sliding block, reach the purpose of conveniently collecting test piece.

Preferably, each the removal spout has all been seted up to the front of every collecting box and the back of every collecting box, every the equal sliding connection of sliding block is in the inside of removing the spout.

Through setting up the removal spout, realized sliding block card in removing the spout, conveniently make the collecting box slide in the protective housing, play the effect of further conveniently collecting test piece.

Preferably, two sets of support columns are installed to the bottom surface of guard box, every group the bottom of support column is all movable articulated to have a gyro wheel support, every group gyro wheel support's inside is all movable articulated to have a removal gyro wheel.

Through setting up support column, gyro wheel support and removal gyro wheel, realized utilizing the universal wheel that support column, gyro wheel support and removal gyro wheel are constituteed, reach the effect that conveniently makes the device freely remove.

To sum up, the technical effect and the advantage of this application: the semi-automatic impact testing machine is provided with a protection box, an impact hydraulic rod, an upper top plate, a baffle plate, a pressure column, a clamping ring, a sliding plate and a matching of the push hydraulic rod and a fixed plate, so that the semi-automatic impact testing machine can conveniently test a test object and better protect the personal safety of a person watching the test, the test object is moved by using the power provided by the push hydraulic rod, the test object is tested by using the power provided by the impact hydraulic rod, the test object is fixed by using the protection box, the upper top plate, the baffle plate and the clamping ring, the problem that the test object is broken and broken large particles of the test object are jumped out to hurt the person watching the test is solved, the test object is tested in the protection box, the slide plate is driven by using the push hydraulic rod to feed the test object placed in the clamping ring into the protection box, and a port communicated with the outside is plugged by using the baffle plate, reach and conveniently use the device to carry out the purpose of impact test, drive roof and pressure column downstream through strikeing the hydraulic stem, play and prevent to make the piece in the guard box jump out and injure people's effect.

Drawings

FIG. 1 is a three-dimensional schematic view of a support frame of the present application;

FIG. 2 is a schematic structural diagram of a protective case according to the present application in a perspective sectional view;

FIG. 3 is a perspective structural view of the present application showing a rear view of the push hydraulic rod;

fig. 4 is a three-dimensional structure schematic diagram of the collecting box of the present application.

In the figure: 1. a protection box; 2. a support frame; 3. impacting a hydraulic rod; 4. an upper top plate; 5. a sliding table; 6. a baffle plate; 7. fixing the sliding block; 8. a collection box; 9. a support column; 10. a roller bracket; 11. moving the roller; 12. a pressure column; 13. a snap ring; 14. a sliding plate; 15. a test stand; 16. a fixing ring; 17. a slider; 18. pushing the hydraulic rod; 19. a fixing plate; 20. a moving chute; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a semi-automatic impact tester, including guard box 1, fixed plate 19 is installed to one side of guard box 1, and the surface mounting of fixed plate 19 has promotion hydraulic stem 18, and the flexible end of promotion hydraulic stem 18 is installed sliding plate 14, and test bench 15 is installed to the inner diapire of guard box 1, and the upper surface of test bench 15 contacts with the bottom surface of sliding plate 14, through setting up test bench 15, comes to do pressure test to the test article, plays the effect of making things convenient for the experiment.

Referring to fig. 1-2, baffle 6 is installed to one side of sliding plate 14 far away from promotion hydraulic stem 18, baffle 6 joint in the left surface of guard box 1, sliding plate 14's last surface mounting has snap ring 13, snap ring 13's inside joint has pressure column 12, test bench 15's last surface mounting has two fixed sliding blocks 7, every fixed sliding block 7 sliding connection is in sliding plate 14's bottom surface, utilize fixed sliding block 7, can make sliding plate 14 slide between fixed sliding block 7, thereby make sliding plate 14 better move on test bench 15, reach the purpose that makes things convenient for the removal test to come the experiment.

Referring to fig. 1, a sliding table 5 is installed on one side of the protection box 1, which is far away from the pushing hydraulic rod 18, the bottom surface of each fixed slide block 7 is fixedly connected with the upper surface of the sliding table 5, and by arranging the sliding table 5, a test object can be manually placed on a sliding plate 14 on the sliding table 5, so that the test object can be conveniently sent to a test bed 15.

Referring to fig. 2, impact hydraulic stem 3 has been placed to the top of pressure column 12, support frame 2 is installed jointly to the front of guard box 1 and the back of guard box 1, the bottom surface of support frame 2 and the last fixed surface who strikes hydraulic stem 3 are connected, the outer surface mounting who strikes hydraulic stem 3 has solid fixed ring 16, the upper surface of solid fixed ring 16 and the bottom surface fixed connection of support frame 2, utilize support frame 2 to fix impact hydraulic stem 3, and utilize solid fixed ring 16 to come better fixed impact hydraulic stem 3, play the effect of the firm application pressure power of impact hydraulic stem 3 to the test object of utilization more.

Referring to fig. 3-4, the flexible end of impact hydraulic stem 3 installs roof 4, the top fixed connection of roof 4's bottom surface and pressure column 12, the surface of roof 4 contacts with the inner wall of guard box 1, the inside joint of guard box 1 has two collecting boxes 8, handle 21 is all installed to the side that two collecting boxes 8 kept away from each other, through setting up sliding block 17, collecting box 8 and handle 21, can utilize handle 21 to come the pulling collecting box 8, conveniently collect experimental piece.

Referring to fig. 4, two sliding blocks 17 are installed to the inner wall of guard box 1, and removal spout 20 has all been seted up to the front of every collecting box 8 and the back of every collecting box 8, and the equal sliding connection of every sliding block 17 utilizes removal spout 20 in the inside of removing spout 20 to utilize collecting box 8 to slide on sliding block 17, conveniently make collecting box 8 slide in guard box 1, reach the purpose of further conveniently collecting experimental piece.

Referring to fig. 1-3, two groups of support columns 9 are installed on the bottom surface of the protection box 1, a roller support 10 is movably hinged to the bottom end of each group of support columns 9, a moving roller 11 is movably hinged to the inside of each group of roller support 10, and the whole device is moved on a horizontal ground through universal wheels formed by the support columns 9, the roller supports 10 and the moving rollers 11.

The working principle is as follows: when the semi-automatic impact test device is used, firstly, the impact hydraulic rod 3 and the pushing hydraulic rod 18 are communicated with a power supply, when the semi-automatic impact test device is required to be used for performing the impact test on a test object, the movable roller 11 is firstly placed on the horizontal ground, so that the whole device can move on the horizontal ground, then the test object is manually placed in the snap ring 13 on the sliding plate 14, the sliding plate 14 clamped on the fixed sliding block 7 can move on the sliding table 5 and the test table 15, the test object on the sliding plate 14 is sent to the test table 15 to start the test by controlling the power supply of the pushing hydraulic rod 18, so that the baffle 6 connected on the sliding plate 14 blocks the inlet of feeding, the test object is conveniently tested, then, the impact hydraulic rod 3 drives the upper top plate 4 to move downwards by controlling the power supply of the impact hydraulic rod 3, so that the upper top plate 4 blocks the opening on the protection box 1, further make impact hydraulic stem 3 drive pressure column 12 and move down, when impact hydraulic stem 3 crushing test article, the pressure of applyieing can fall back rapidly, can obtain the withstand voltage value of test article, after the experiment, repeats above operation, can transport outside through sliding plate 14 with great piece to utilize pulling handle 21 to make collecting box 8 transport outside with little piece.

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

Claims

1. The semi-automatic impact testing machine comprises a protection box (1) and is characterized in that a fixed plate (19) is installed on one side of the protection box (1), a pushing hydraulic rod (18) is installed on the upper surface of the fixed plate (19), a sliding plate (14) is installed at the telescopic end of the pushing hydraulic rod (18), a baffle (6) is installed on one side, far away from the pushing hydraulic rod (18), of the sliding plate (14), the baffle (6) is connected to one side, far away from the pushing hydraulic rod (18), of the protection box (1) in a clamping mode, a clamping ring (13) is installed on the upper surface of the sliding plate (14), a pressure column (12) is connected to the inner portion of the clamping ring (13) in a clamping mode, an impact hydraulic rod (3) is placed above the pressure column (12), an upper top plate (4) is installed at the telescopic end of the impact hydraulic rod (3), the bottom surface of the upper top plate (4) is fixedly connected with the top end of the pressure column (12), the outer surface of the upper top plate (4) is in contact with the inner wall of the protection box (1).

2. The semi-automatic impact tester according to claim 1, characterized in that the front surface of the protection box (1) and the back surface of the protection box (1) are jointly provided with a support frame (2), the bottom surface of the support frame (2) is fixedly connected with the upper surface of the impact hydraulic rod (3), the outer surface of the impact hydraulic rod (3) is provided with a fixing ring (16), and the upper surface of the fixing ring (16) is fixedly connected with the bottom surface of the support frame (2).

3. A semi-automatic impact tester according to claim 1, characterized in that the inner bottom wall of said protective box (1) is equipped with a test bench (15), the upper surface of said test bench (15) being in contact with the bottom surface of the sliding plate (14).

4. A semi-automatic impact tester according to claim 3, characterized in that two fixed sliders (7) are mounted on the upper surface of said test bench (15), each fixed slider (7) being slidably connected to the bottom surface of the sliding plate (14).

5. A semi-automatic impact tester according to claim 4, characterized in that the side of the protection box (1) far away from the pushing hydraulic rod (18) is provided with a sliding table (5), and the bottom surface of each fixed slide block (7) is fixedly connected with the upper surface of the sliding table (5).

6. The semi-automatic impact tester according to claim 1, characterized in that two sliding blocks (17) are installed on the inner wall of the protection box (1), two collecting boxes (8) are clamped inside the protection box (1), and a handle (21) is installed on one side surface of each collecting box (8) far away from each other.

7. A semi-automatic impact tester according to claim 6, characterized in that the front of each collecting box (8) and the back of each collecting box (8) are provided with a moving chute (20), and each sliding block (17) is slidably connected inside the moving chute (20).

8. The semi-automatic impact tester according to claim 1, characterized in that two groups of supporting columns (9) are installed on the bottom surface of the protection box (1), the bottom end of each group of supporting columns (9) is movably hinged with a roller bracket (10), and the inside of each group of roller bracket (10) is movably hinged with a movable roller (11).