CN213397916U

CN213397916U - Impact test stress damage analytical equipment

Info

Publication number: CN213397916U
Application number: CN202022427263.4U
Authority: CN
Inventors: 夏先江
Original assignee: Nanhua University
Current assignee: Nanhua University
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-08
Anticipated expiration: 2030-10-28

Abstract

The utility model provides an impact test stress damage analytical equipment relates to stress damage analysis technical field, including strikeing case, impact device, analytical equipment, cleaning device and fixing device, the top fixed mounting who strikes the case has impact device, the front end that strikes the case is provided with analytical equipment, the inside rotation that strikes the case is connected with cleaning device, the inside fixed mounting who strikes the case has fixing device, cleaning device includes the bull stick, the bull stick rotates the inside of connecting at the impact case, the surperficial cover of bull stick is equipped with the backup pad, one side fixed mounting of bull stick has the carousel, the surface of carousel is seted up flutedly. The utility model discloses in, through setting up cleaning device, the inside that the backup pad need not be stretched to the hand to the operator is clean, has avoided the hand of operator to appear the injured condition, has not only made things convenient for the clean backup pad of operator to lean on the debris of the inside to the debris in the backup pad can be cleaned fast to the operator.

Description

Impact test stress damage analytical equipment

Technical Field

The utility model relates to a stress damage analysis technical field especially relates to an impact test stress damage analytical equipment.

Background

The impact test stress damage analysis device is generally used in a laboratory, and is used for researching the stress limit of a test article and researching the damage degree of the test article.

Because the stress damage analysis device needs to clean the internal debris after the research, at this time, an operator needs to put a hand into the stress damage analysis device, and the debris can prick or scratch the hand of the operator during the cleaning, which is not favorable for the operator to clean the debris in the stress damage analysis device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the impact test stress damage analytical equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an impact test stress damage analytical equipment, includes impact box, impact device, analytical equipment, cleaning device and fixing device, the top fixed mounting who strikes the box has impact device, the front end that strikes the box is provided with analytical equipment, the inside rotation that strikes the box is connected with cleaning device, the inside fixed mounting who strikes the box has fixing device.

Cleaning device includes the bull stick, the bull stick rotates to be connected in the inside of strikeing the case, the surperficial cover of bull stick is equipped with the backup pad, one side fixed mounting of bull stick has the carousel, the surface of carousel is seted up flutedly, the internal rotation of recess is connected with the cardboard, one side fixed mounting of strikeing the case has the limiting plate.

Preferably, the fixing device comprises a supporting table, the supporting table is fixedly installed inside the impact box, a rectangular groove is formed in the surface of the supporting table, a threaded rod is connected to the inside of the rectangular groove in a rotating mode, a threaded block is sleeved on the surface of the threaded rod, a clamping plate is fixedly installed at the top of the threaded block, one side of the impact box is connected with a rocker in a rotating mode, and the supporting table is connected with a rotating shaft in an internal rotating mode.

Preferably, the rotating rod penetrates through and extends to the outer wall of the impact box, and two end sleeves of the rotating rod are provided with limiting blocks.

Preferably, the cardboard passes through the dwang and rotates the inside of connecting in the recess, the cardboard is with the shape size looks adaptation of limiting plate.

Preferably, the threaded rod is engaged with a threaded block, and the threaded block is matched with the rectangular groove in shape and size.

Preferably, the quantity of screw thread piece and threaded rod is two sets ofly, and is two sets of the screw thread piece is the symmetry with the threaded rod and sets up, and is two sets of the threaded rod is connected through the pivot, and is two sets of the screw thread on screw rod surface is positive and negative screw thread.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up cleaning device, in the implementation, the operator is doing the experiment back, the operator has rolled out the cardboard from the limiting plate, cardboard and carousel are ninety degrees this moment, the operator rotates the cardboard, the cardboard drives the carousel and rotates, the carousel drives the bull stick and rotates, the bull stick drives the backup pad and rotates, after the experimental article debris falls on the backup pad, the operator can rotate the carousel with backup pad to a side slope, the inside debris of backup pad to a side slope, the operator does not need to stretch the inside cleanness of backup pad with the hand this moment, the injured condition has been avoided the hand of operator to appear, the debris that the clean backup pad of operator leaned on the inside has not only been made things convenient for, and the debris in the backup pad can be cleaned fast to the operator.

2. The utility model discloses in, through setting up fixing device, in the implementation, the rocker is held to the operator to rotate the rocker, the rocker drives the threaded rod and rotates this moment, because two sets of threaded rods are connected through the pivot, thereby when two sets of threaded rods rotate, two sets of threaded rods drive the thread block and draw close each other or separate, the thread block drives splint and draws close each other or separate this moment, the operator can rotate the rocker this moment and adjust the distance between the splint, thereby splint can the centre gripping different laboratory glassware, made things convenient for the operator to study and analyze the laboratory glassware of equidimension not.

Drawings

Fig. 1 is a schematic structural view of an impact test stress damage analysis device provided by the present invention;

fig. 2 is a front view of the impact test stress damage analyzing apparatus provided by the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is a cross-sectional view of the impact test stress damage analyzing apparatus provided by the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 4;

fig. 6 is an enlarged view of the position C in fig. 4.

Illustration of the drawings:

1. an impingement box; 2. an impact device; 3. an analysis device; 4. a cleaning device; 401. a rotating rod; 402. a support plate; 403. a turntable; 404. a groove; 405. clamping a plate; 406. a limiting plate; 5. a fixing device; 501. a support table; 502. a rectangular groove; 503. a threaded rod; 504. a thread block; 505. a splint; 506. a rocker; 507. A rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an impact test stress damage analytical equipment, includes impact case 1, impact device 2, analytical equipment 3, cleaning device 4 and fixing device 5, and the top fixed mounting who strikes case 1 has impact device 2, and the front end that strikes case 1 is provided with analytical equipment 3, and the inside rotation that strikes case 1 is connected with cleaning device 4, and the inside fixed mounting who strikes case 1 has fixing device 5.

Cleaning device 4 includes bull stick 401, and bull stick 401 rotates to be connected in the inside of strikeing case 1, and the surface cover of bull stick 401 is equipped with backup pad 402, and one side fixed mounting of bull stick 401 has carousel 403, and recess 404 has been seted up on the surface of carousel 403, and the internal rotation of recess 404 is connected with cardboard 405, and one side fixed mounting of strikeing case 1 has limiting plate 406.

In this embodiment, through setting up cleaning device 4, in the implementation, the operator is after doing the experiment, the operator goes out cardboard 405 from limiting plate 406, cardboard 405 and carousel 403 are ninety degrees this moment, the operator rotates cardboard 405, cardboard 405 drives carousel 403 and rotates, carousel 403 drives bull stick 401 and rotates, bull stick 401 drives backup pad 402 and rotates, after the experimental article debris falls on backup pad 402, the operator can rotate carousel 403 and incline backup pad 402 to one side, the inside debris of backup pad 402 inclines to one side, the operator need not stretch the inside cleanness of backup pad 402 with the hand this moment, the injured condition appears in the hand of operator has been avoided, not only made things convenient for the clean backup pad 402 of operator to the debris that the inside, and the operator can clean the backup pad 402 fast.

Specifically, fixing device 5 includes a supporting table 501, and a supporting table 501 fixed mounting is in the inside of impingement box 1, and rectangular channel 502 has been seted up on a supporting table 501's surface, and the internal rotation of rectangular channel 502 is connected with threaded rod 503, and threaded rod 503's surface cover is equipped with screw block 504, and the top fixed mounting of screw block 504 has splint 505, and one side of impingement box 1 is rotated and is connected with rocker 506, and a supporting table 501's internal rotation is connected with pivot 507.

In this embodiment: through setting up fixing device 5, in the implementation, the operator holds rocker 506, and rotate rocker 506, rocker 506 drives threaded rod 503 and rotates this moment, because two sets of threaded rods 503 are connected through pivot 507, thereby when two sets of threaded rods 503 rotated, two sets of threaded rods 503 drive screw block 504 and draw close or separate each other, screw block 504 drives splint 505 and draws close or separate each other this moment, the operator can rotate rocker 506 and adjust the distance between splint 505 this moment, thereby splint 505 can the different laboratory glassware of centre gripping, the laboratory glassware that has made things convenient for the operator to study and analyze the equidimension not.

Specifically, the rotating rod 401 runs through and extends to the outer wall of the impact box 1, and two end sleeves of the rotating rod 401 are provided with limiting blocks.

In this embodiment: the limiting block can limit the rotating rod 401 and prevent the rotating rod 401 from moving transversely.

Specifically, the clamping plate 405 is rotatably connected inside the groove 404 through a rotating rod, and the clamping plate 405 is matched with the limiting plate 406 in shape and size.

In this embodiment: the clamping plate 405 and the limiting plate 406 are matched in shape and size, and the limiting plate 405 can better fix the clamping plate 406.

Specifically, the threaded rod 503 is engaged with the threaded block 504, and the threaded block 504 is matched with the rectangular groove 502 in shape and size.

In this embodiment: rectangular slot 502 restricts rotation of thread block 504 so that threaded rod 503 moves thread block 504.

Specifically, the number of the thread blocks 504 and the threaded rods 503 is two, the two thread blocks 504 and the threaded rods 503 are symmetrically arranged, the two threaded rods 503 are connected through the rotating shaft 507, and the threads on the surfaces of the two threaded rods 503 are positive and negative threads.

In this embodiment: when the threaded rod 503 is rotated, the threaded rod 503 brings the two sets of thread blocks 504 together or apart simultaneously.

The working principle is as follows: in implementation, after an operator performs an experiment, the operator turns the clamping plate 405 out of the limiting plate 406, at this time, the clamping plate 405 and the rotating disc 403 are at ninety degrees, the operator rotates the clamping plate 405, the clamping plate 405 drives the rotating disc 403 to rotate, the rotating disc 403 drives the rotating rod 401 to rotate, the rotating rod 401 drives the supporting plate 402 to rotate, after a remains of the experiment article falls on the supporting plate 402, the operator can rotate the rotating disc 403 to incline the supporting plate 402 to one side, the remains inside the supporting plate 402 incline to one side, at this time, the operator does not need to extend hands into the supporting plate 402 for cleaning, the hands of the operator are prevented from being injured, the operator can clean the remains inside of the supporting plate 402 conveniently, and can clean the remains inside of the supporting plate 402 quickly, when researching the experiment articles with different body shapes, the operator holds the rocker 506 and rotates the rocker 506, at this time, the rocker 506 drives the threaded rod 503 to rotate, because two sets of threaded rods 503 are connected through pivot 507 to when two sets of threaded rods 503 rotated, two sets of threaded rods 503 drove screw block 504 and draw close each other or separate, screw block 504 drove splint 505 and draw close each other or separate this moment, and the operator can rotate rocker 506 and adjust the distance between the splint 505 this moment, thereby splint 505 can the different laboratory glassware of centre gripping, has made things convenient for the operator to study and has detected the laboratory glassware of equidimension not.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an impact test stress damage analytical equipment, includes impact box (1), impact device (2), analytical equipment (3), cleaning device (4) and fixing device (5), its characterized in that: the top of the impact box (1) is fixedly provided with an impact device (2), the front end of the impact box (1) is provided with an analysis device (3), the interior of the impact box (1) is rotatably connected with a cleaning device (4), and the interior of the impact box (1) is fixedly provided with a fixing device (5);

cleaning device (4) include bull stick (401), bull stick (401) are rotated and are connected in the inside of strikeing case (1), the surface cover of bull stick (401) is equipped with backup pad (402), one side fixed mounting of bull stick (401) has carousel (403), surface of carousel (403) is seted up fluted (404), the internal rotation of recess (404) is connected with cardboard (405), one side fixed mounting of strikeing case (1) has limiting plate (406).

2. The impact test stress damage analysis device according to claim 1, wherein: fixing device (5) are including propping up supporting bench (501), prop up supporting bench (501) fixed mounting in the inside of surge tank (1), rectangular channel (502) have been seted up on the surface of supporting bench (501), the inside rotation of rectangular channel (502) is connected with threaded rod (503), the surface cover of threaded rod (503) is equipped with thread block (504), the top fixed mounting of thread block (504) has splint (505), one side of surge tank (1) is rotated and is connected with rocker (506), the inside rotation of supporting bench (501) is connected with pivot (507).

3. The impact test stress damage analysis device according to claim 1, wherein: the outer wall that bull stick (401) run through and extend to impingement box (1), the both ends cover of bull stick (401) is equipped with the stopper.

4. The impact test stress damage analysis device according to claim 1, wherein: the clamping plate (405) is rotatably connected inside the groove (404) through a rotating rod, and the clamping plate (405) is matched with the limiting plate (406) in shape and size.

5. The impact test stress damage analysis device according to claim 2, wherein: the threaded rod (503) is meshed with the threaded block (504), and the threaded block (504) is matched with the rectangular groove (502) in shape and size.

6. The impact test stress damage analysis device according to claim 2, wherein: the quantity of screw thread piece (504) and threaded rod (503) is two sets ofly, and is two sets of screw thread piece (504) are the symmetry setting with threaded rod (503), and two sets of threaded rod (503) are connected through pivot (507), and two sets of the screw thread on threaded rod (503) surface is positive and negative screw thread.