CN220690711U - Glass impact testing machine - Google Patents

Abstract

The utility model discloses a glass impact testing machine which comprises a supporting base, a testing protective box, a testing movable table, a supporting plate, a spring scattering bag, a connecting wire and an adjusting supporting block, wherein the testing protective box is arranged on the supporting base, a testing bin is arranged in the testing protective box, a testing opening is formed in the side wall of the testing protective box, a movable wheel is arranged at the bottom of the testing movable table, the testing movable table penetrates through the side wall of the testing protective box and is arranged in the testing bin in a sliding mode, a connecting plate is arranged on the side wall of the testing protective box, the adjusting supporting block is arranged at the bottom of the connecting plate, an adjusting groove is formed in the adjusting supporting block, a first positioning hole is formed in the adjusting groove, and one end of the supporting plate is hinged in the adjusting groove. The utility model relates to the technical field of glass detection, and particularly provides a glass impact testing machine which is reasonable and simple in structure, convenient to operate, convenient to fix glass and good in protection.

Description

Glass impact testing machine

Technical Field

The utility model relates to the technical field of glass detection, in particular to a glass impact testing machine.

Background

The glass impact tester is a test device for testing and evaluating the performance and strength of glass under external impact, and evaluates the impact resistance of glass by applying impact load or high-speed impact to an object under set test conditions. It can simulate the conditions of breaking, striking, etc. of glass in the real world, and evaluate the strength, durability and safety of glass by quantitative test data, and common glass impact tests include high-speed drop hammer test, ball impact test, etc.

Through searching, the publication No. CN207923618U is a glass impact testing machine, glass is inserted between the abutting plates through the inclined planes of the abutting plates, the abutting plates fix the glass between the abutting plates against the elasticity of the springs, and the glass is inserted into the abutting plates to finish fixing; the ratchet wheel and the pawl are arranged, so that the ratchet wheel drives the second connecting wire to wind up to the winding shaft, when the height is adjusted, the pawl prevents the ratchet wheel from rotating to lock the spring bag to a certain height, and when the spring bag needs to be adjusted to restore to the original position, the pawl is separated from the ratchet wheel against the elasticity of the torsion spring, so that the ratchet wheel can drive the spring bag to lift. This scheme overall structure is comparatively complicated, and is comparatively troublesome to glass's fastening operation, and broken glass that impact test produced can't collect, lacks certain protective structure, and the glass sediment of experimental jumping out exists the potential safety hazard to the tester.

Disclosure of Invention

Aiming at the situation, in order to make up the existing defects, the utility model provides the glass impact testing machine which has reasonable and simple structure, convenient operation, convenient fixing of glass and good protection.

The utility model provides the following technical scheme: the utility model provides a glass impact testing machine which comprises a supporting base, a testing protective box, a testing movable table, a supporting plate, a bullet scattering bag, a connecting wire and an adjusting supporting block, wherein the testing protective box is arranged on the supporting base, a testing bin is arranged in the testing protective box, a testing opening is formed in the side wall of the testing protective box, a movable wheel is arranged at the bottom of the testing movable table, the testing movable table penetrates through the side wall of the testing protective box and is arranged in the testing bin in a sliding manner, a connecting plate is arranged on the side wall of the testing protective box, the adjusting supporting block is arranged at the bottom of the connecting plate, an adjusting groove is formed in the adjusting supporting block, a first positioning hole is formed in the adjusting groove, one end of the supporting plate is hinged in the adjusting groove, a second positioning hole is formed in the supporting plate, a limiting column is arranged on the adjusting supporting block, the limiting column penetrates through and is arranged in the first positioning hole and the second positioning hole in a sliding manner, an electromagnetic chuck is arranged at the other end of the bottom of the supporting plate, one end of the connecting wire is fixed at one end of the supporting plate, and the bullet scattering bag is fixed at the other end of the connecting wire.

In order to enable the glass impact testing machine to conveniently fix test glass, broken glass residues are conveniently collected and processed at the same time, the test mobile station is in an L-shaped arrangement, a collecting groove is formed in the bottom of the test mobile station, a sealing door is arranged on the test mobile station, and a fixing frame assembly is arranged on the test mobile station.

Further, the mount subassembly includes fixed frame, fixing screw and presses and hold the board, the fixed frame is located the test mobile station lateral wall, the fixed frame is the slope setting, be equipped with the slot on the fixed frame, the fixing screw runs through and locates on the fixed frame through threaded connection, press and hold board one end and slide and locate in the slot, fixing screw one end rotates and locates presses and hold on the board, press and hold and be equipped with the rubber pad on the board, be equipped with anti-skidding adhesive tape in the slot.

Further, a control panel is arranged on the test protection box and is electrically connected with the electromagnetic chuck.

Further, the side wall of the test mobile station is provided with a pushing handle.

Further, four groups of support foot pads are arranged at the bottom of the support base.

The glass impact testing machine provided by the utility model has the following beneficial effects that the structure is adopted:

(1) The falling height of the bullet-scattering bag can be adjusted by matching the adjusting supporting block with the supporting plate, and the adjustment is convenient and simple;

(2) The test is safer and more reliable through the test protection box and the test mobile station, and meanwhile, glass slag generated in the test process is conveniently cleaned;

(3) The glass can be conveniently and rapidly fixed by the cooperation of the fixed screw and the pressing plate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a glass impact tester according to the present utility model;

FIG. 2 is a schematic side view of a fixing frame of a glass impact testing machine according to the present utility model;

fig. 3 is an enlarged partial schematic view of portion a of fig. 2.

Wherein, 1, a supporting base, 2, a testing protective box, 3, a testing movable table, 4, a supporting plate, 5, a bullet-scattering bag, 6, a connecting wire, 7, an adjusting supporting block, 8, a testing bin, 9, a testing opening, 10, a movable wheel, 11, a connecting plate, 12 and an adjusting groove, 13, a limit post, 14, an electromagnetic chuck, 15, a collecting groove, 16, a sealing door, 17, a fixed frame, 18, a fixed screw, 19, a pressing plate, 20, a slot, 21, a rubber pad, 22, an anti-skid adhesive tape, 23, a control panel, 24, a pushing handle, 25 and a supporting pad foot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: the utility model provides a glass impact testing machine, including supporting base 1, test protection box 2, test movable table 3, backup pad 4, loose bullet bag 5, connecting wire 6 and regulation supporting shoe 7, on supporting base 1 was located to test protection box 2, be equipped with test storehouse 8 in the test protection box 2, test protection box 2 lateral wall is equipped with test opening 9, test movable table 3 bottom is equipped with and removes round 10, test movable table 3 runs through test protection box 2 lateral wall and slides and locate in test storehouse 8, test protection box 2 lateral wall is equipped with connecting plate 11, the connecting plate 11 bottom is located to regulation supporting shoe 7, be equipped with regulation recess 12 on the regulation supporting shoe 7, be equipped with locating hole one on the regulation recess 12, in locating hole 12 is articulated to be located to backup pad 4 one end, be equipped with locating hole two on the regulation supporting shoe 7, spacing post 13 runs through and slides and locates locating hole one and the locating hole two, the backup pad 4 bottom other end is equipped with electromagnetic chuck 14, connecting wire 6 one end is fixed in backup pad 4 one end, loose bullet bag 5 is fixed at the connecting wire 6 other end.

As shown in fig. 1, the test mobile station 3 is L-shaped, a collecting groove 15 is provided at the bottom of the test mobile station 3, a sealing door 16 is provided on the test mobile station 3, and a fixing frame assembly is provided on the test mobile station 3.

As shown in fig. 2 and 3, the fixing frame assembly comprises a fixing frame 17, a fixing screw 18 and a pressing plate 19, the fixing frame 17 is arranged on the side wall of the test mobile station 3, the fixing frame 17 is obliquely provided, a slot 20 is formed in the fixing frame 17, the fixing screw 18 penetrates through and is arranged on the fixing frame 17 through threaded connection, one end of the pressing plate 19 is slidably arranged in the slot 20, one end of the fixing screw 18 is rotatably arranged on the pressing plate 19, a rubber pad 21 is arranged on the pressing plate 19, and an anti-slip adhesive tape 22 is arranged in the slot 20.

As shown in fig. 1, the test protection box 2 is provided with a control panel 23, and the control panel 23 is electrically connected with the electromagnetic chuck 14. The side wall of the test mobile station 3 is provided with a pushing handle 24. Four groups of support cushion feet 25 are arranged at the bottom of the support base 1.

During specific use, the test moving table 3 is pulled out through the pushing handle 24, then test glass is inserted into the slot 20, the fixing screw 18 is rotated, the pressing plate 19 is driven to move, the test glass is fixed through the cooperation of the rubber pad 21 and the anti-slip adhesive tape 22, the test moving table 3 is pushed to be inserted into the test protection box 2, the angle of the supporting plate 4 is adjusted according to test requirements, the first locating hole and the second locating hole are inserted through the limiting column 13 to be fixed on the supporting plate 4, the electromagnetic chuck 14 in the initial state is electrified to adsorb and fix the bullet-scattering bag 5, the bullet-scattering bag 5 is controlled to fall through the control panel 23, the test glass is collided through the test opening 9 into the test bin 8, the impact test is completed, and the generated glass slag can fall into the collecting groove 15 and be discharged through the sealing door 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A glass impact testing machine, characterized in that: including supporting base, test protection box, test mobile station, backup pad, loose bullet bag, connecting wire and regulation supporting shoe, the test protection box is located on the supporting base, be equipped with the test storehouse in the test protection box, test protection box lateral wall is equipped with test opening, test mobile station bottom is equipped with the removal wheel, the test mobile station runs through test protection box lateral wall and slides and locate in the test storehouse, test protection box lateral wall is equipped with the connecting plate, it locates the connecting plate bottom to adjust the supporting shoe, be equipped with the regulation recess on the regulation supporting shoe, be equipped with locating hole one on the regulation recess, in the regulation recess was located to backup pad one end articulatedly, be equipped with locating hole two in the backup pad, be equipped with spacing post on the regulation supporting shoe, spacing post runs through and slides and locates locating hole one and locating hole two, the backup pad bottom other end is equipped with electromagnetic chuck, connecting wire one end is fixed in backup pad one end, loose bullet bag is fixed at the connecting wire other end.

2. A glass impact tester according to claim 1, wherein: the bottom of the test mobile station is provided with a collecting groove, the test mobile station is provided with a sealing door, and the test mobile station is provided with a fixing frame component.

3. A glass impact tester according to claim 2, wherein: the fixing frame assembly comprises a fixing frame, a fixing screw and a pressing plate, wherein the fixing frame is arranged on the side wall of the test mobile station and is obliquely provided with a slot, the fixing screw penetrates through and is arranged on the fixing frame in a threaded connection mode, one end of the pressing plate is slidably arranged in the slot, one end of the fixing screw is rotationally arranged on the pressing plate, a rubber pad is arranged on the pressing plate, and an anti-slip rubber strip is arranged in the slot.

4. A glass impact tester according to claim 3, wherein: the test protection box is provided with a control panel, and the control panel is electrically connected with the electromagnetic chuck.

5. A glass impact tester according to claim 4, wherein: the side wall of the test mobile station is provided with a pushing handle.

6. A glass impact tester according to claim 5, wherein: four groups of support foot pads are arranged at the bottom of the support base.