CN111089807A

CN111089807A - Falling ball impact test device

Info

Publication number: CN111089807A
Application number: CN202010001302.6A
Authority: CN
Inventors: 王锦兰
Original assignee: Kunshan Zhengxin Detection Co ltd
Current assignee: Kunshan Zhengxin Detection Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-05-01

Abstract

The invention relates to a falling ball impact test device which comprises a bottom plate and a side plate, wherein the upper end of the side plate is provided with a mounting seat, an electromagnet is arranged on the mounting seat, the bottom plate is provided with two first support legs and two second support legs, baffle plates are respectively arranged between the first support legs and the second support legs and between the two first support legs, the two second support legs are respectively in threaded connection with the left end and the right end of the side plate, a limiting mechanism is arranged on the first support legs and comprises an air cylinder, a lifting plate, a limiting column and a limiting seat, the first support legs and the second support legs are respectively provided with a placing groove, each baffle plate is arranged above the placing grooves, a steel box is arranged between the two first support legs and the two second support legs on the bottom plate, a rubber pad is arranged in the steel box, a side opening door is arranged on the side plate, and the. The invention has the beneficial effects that: the impact resistance test of the multiple heights of the toughened glass can be completed without adjusting the falling height of the iron ball, and the test efficiency is higher.

Description

Falling ball impact test device

Technical Field

The invention relates to the field of detection equipment, in particular to a falling ball impact test device.

Background

Impact testing is generally a test method for determining the safety, reliability and effectiveness of military and civilian equipment when subjected to external impacts or forces.

Present impact resistance test to toughened glass adsorbs the steel ball through the electro-magnet, later falls the iron ball on toughened glass, observes whether toughened glass can pass through the impact of iron ball and not break, and the iron ball falls the back manual work and makes the iron ball adsorb the iron ball on the electro-magnet again on making to elevating gear, and whole experiment need be from a plurality of high tests of shocking resistance, and current testing arrangement need constantly adjust the whereabouts height of iron ball, and efficiency of software testing is lower.

Disclosure of Invention

The purpose of the invention is: the utility model provides a falling ball impact test device need not the whereabouts height of adjustment iron ball, can accomplish toughened glass high shock resistance test, and efficiency is higher.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a falling ball impact test device, includes bottom plate and curb plate, the curb plate upper end is provided with the mount pad, be provided with the electro-magnet on the mount pad, be provided with two first stabilizer blades and two second stabilizer blades on the bottom plate, all be provided with the baffle between first stabilizer blade and the second stabilizer blade and between two first stabilizer blades, two the second stabilizer blade respectively with curb plate control both ends threaded connection, be provided with stop gear on the first stabilizer blade, stop gear includes cylinder, lifter plate, spacing post and spacing seat, first stabilizer blade and second stabilizer blade have all opened the standing groove, and every baffle all sets up in the top of standing groove, it is provided with the steel case to lie in between two first stabilizer blades and two second stabilizer blades on the bottom plate, be provided with the rubber pad in the steel case, it has the side door to open on the curb plate, and the side door sets up with the baffle relatively.

Further, the limiting seat is arranged below the placing groove on the first supporting leg, the lifting plate and the first supporting leg are connected in a vertical sliding mode, the limiting column is connected with the lifting plate in a threaded mode, the limiting column is located under the limiting seat, the lifting plate is fixedly connected with a piston rod of the air cylinder, and the air cylinder is connected with the first supporting leg in a threaded mode.

Further, the standing groove specifically has a plurality ofly, and a plurality of standing grooves are the linear array form and distribute on first stabilizer blade, spacing post, standing groove, side are opened the door and are equal with spacing seat's figure, the figure of baffle is the triple of standing groove number.

Furthermore, two the first stabilizer blade sets up in the front side of bottom plate, two the second stabilizer blade sets up in the rear side of bottom plate, but steel box and bottom plate sliding connection, the left and right sides of steel box is provided with the handle.

The invention has the beneficial effects that: the invention has the beneficial effects that: through setting up a plurality of standing grooves and stop gear, need not the whereabouts height of adjustment iron ball, can accomplish the impact resistance test of toughened glass hi-lite, efficiency of software testing is higher.

Drawings

FIG. 1 is a schematic view of a tempered glass placement of a falling ball impact test apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of a steel box structure of the falling ball impact test device of the present invention.

In the figure: 1. a base plate; 2. a side plate; 201. a mounting seat; 202. an electromagnet; 203. a side door; 301. a first leg; 302. a second leg; 4. a steel box; 401. a rubber pad; 402. a handle; 501. a cylinder; 502. a lifting plate; 503. a limiting column; 504. a limiting seat; 6. a baffle plate; 7. a placement groove; 8. and (4) tempering the glass.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the falling ball impact test device comprises a bottom plate 1 and a side plate 2, wherein a mounting seat 201 is arranged at the upper end of the side plate 2, an electromagnet 202 is arranged on the mounting seat 201, two first supporting legs 301 and two second supporting legs 302 are arranged on the bottom plate 1, a baffle 6 is arranged between the first supporting legs 301 and the second supporting legs 302 and between the two first supporting legs 301, the two second supporting legs 302 are respectively in threaded connection with the left end and the right end of the side plate 2, a limiting mechanism is arranged on the first supporting leg 301, the limiting mechanism comprises an air cylinder 501, a lifting plate 502, a limiting column 503 and a limiting seat 504, the first supporting leg 301 and the second supporting leg 302 are respectively provided with a placing groove 7, each baffle 6 is arranged above the placing groove 7, a steel box 4 is arranged on the bottom plate 1 and between the two first supporting legs 301 and the two second supporting legs 302, a rubber pad 401 is arranged in the steel box 4, a side opening door 203 is arranged on the side plate 2, and the side opening door 203 is arranged opposite to the baffle 6.

The limiting seat 504 is arranged below the placing groove 7 on the first supporting leg 301, the lifting plate 502 and the first supporting leg 301 can be connected in a vertical sliding mode, the limiting column 503 is connected with the lifting plate 502 in a threaded mode, the limiting column 503 is located under the limiting seat 504, the lifting plate 502 is fixedly connected with a piston rod of the air cylinder 501, and the air cylinder 501 is connected with the first supporting leg 301 in a threaded mode.

The placing grooves 7 are specifically multiple, the placing grooves 7 are distributed on the first supporting leg 301 in a linear array, the number of the limiting columns 503, the number of the placing grooves 7, the number of the side opening doors 203 and the number of the limiting seats 504 are equal, and the number of the baffle plates 6 is three times that of the placing grooves 7.

Two first stabilizer blade 301 sets up in the front side of bottom plate 1, two second stabilizer blade 302 sets up in the rear side of bottom plate 1, but steel box 4 and bottom plate 1 sliding connection, the left and right sides of steel box 4 is provided with handle 402.

The working principle of the invention is as follows: when the electric iron ball adsorption device is used, firstly, a proper placing groove 7 is selected to place toughened glass 8 until one side of the toughened glass 8 is attached to the side plate 2, then a piston rod of the air cylinder 501 extends out, the limiting column 503 ascends and is inserted into the limiting seat 502 to limit the toughened glass 8, then the electromagnet 202 is electrified, an iron ball is manually adsorbed on the electromagnet 202 through the lifting device, and then the electromagnet 202 is powered off, and the iron ball falls on the toughened glass 8; if the tempered glass 8 is not broken, the strength of the tempered glass 8 is qualified in the impact test of the secondary height, the height difference of the tempered glass 8 can be increased to carry out the next test, the iron ball is manually shifted to the lifting device through the side opening door 203 before the next test is carried out, and the rest of the operation is carried out according to the steps; if the tempered glass 8 is broken, the high impact test of the strength of the tempered glass 8 is unqualified again.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above examples are intended to further illustrate the present invention, but are not intended to limit the invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. The utility model provides a falling ball impact test device which characterized in that: the novel lifting device comprises a bottom plate (1) and a side plate (2), wherein a mounting seat (201) is arranged at the upper end of the side plate (2), an electromagnet (202) is arranged on the mounting seat (201), two first support legs (301) and two second support legs (302) are arranged on the bottom plate (1), baffle plates (6) are arranged between the first support legs (301) and the second support legs (302) and between the two first support legs (301), the two second support legs (302) are in threaded connection with the left end and the right end of the side plate (2) respectively, a limiting mechanism is arranged on the first support legs (301), the limiting mechanism comprises a cylinder (501), a lifting plate (502), a limiting column (503) and a limiting seat (504), a placing groove (7) is formed in each of the first support legs (301) and the second support legs (302), each baffle plate (6) is arranged above the placing groove (7), and a placing groove (7) is formed in the two first support legs (301) and the two second support legs (302) on the bottom plate (1) The steel box (4), be provided with rubber pad (401) in steel box (4), open on curb plate (2) and have side door (203), and side door (203) sets up with baffle (6) relatively.

2. A falling ball impact test apparatus according to claim 1, wherein: the limiting seat (504) is arranged below a placing groove (7) on the first supporting leg (301), the lifting plate (502) and the first supporting leg (301) can be connected in a vertical sliding mode, the limiting column (503) is in threaded connection with the lifting plate (502), the limiting column (503) is located under the limiting seat (504), the lifting plate (502) is fixedly connected with a piston rod of the air cylinder (501), and the air cylinder (501) is in threaded connection with the first supporting leg (301).

3. A falling ball impact test apparatus according to claim 1, wherein: the novel multifunctional combined type folding table is characterized in that the placing grooves (7) are multiple, the placing grooves (7) are distributed on the first supporting leg (301) in a linear array mode, the limiting columns (503), the placing grooves (7), the side opening door (203) and the limiting seat (504) are equal in number, and the number of the baffle plates (6) is three times that of the placing grooves (7).

4. A falling ball impact test apparatus according to claim 1, wherein: two first stabilizer blade (301) set up in the front side of bottom plate (1), two second stabilizer blade (302) set up in the rear side of bottom plate (1), but steel box (4) and bottom plate (1) sliding connection, the left and right sides of steel box (4) is provided with handle (402).