CN220322675U - Impact collision test stand - Google Patents

Abstract

The utility model discloses an impact collision test bed which comprises a bottom plate, wherein two vertical plates are fixedly connected to the upper surface of the bottom plate, a hanging plate is fixedly connected to one side surface, which is close to each other, of the two vertical plates, a motor is installed on the bottom surface of each hanging plate, a threaded rod is fixedly connected to the output end of each motor, a threaded cylinder is connected to the outer surface of each threaded rod in a threaded manner, a pressing plate is fixedly connected to the bottom end of each threaded cylinder, a sliding groove is formed in one side surface, which is close to each other, of the two vertical plates, and a sliding block is connected to the inner wall of each sliding groove in a sliding manner. This device is through the cooperation of motor, threaded rod, screw thread section of thick bamboo and the clamp plate that set up, utilizes the work of motor, and the threaded rod can be at the inside rotation of screw thread section of thick bamboo, and the screw thread section of thick bamboo just can drive the clamp plate downwards gradually, and clamp plate and layer board just can form the centre gripping form to test the product, can prevent that the displacement from appearing in test the product, has guaranteed experimental data's accuracy.

Description

Impact collision test stand

Technical Field

The utility model relates to the technical field of impact collision test tables, in particular to an impact collision test table.

Background

In the fields of industrial manufacturing and college and university scientific research, when products are processed in factories and scientific research experiments are carried out in colleges and universities, impact collision performance tests are required to be carried out on samples or materials so as to obtain performance indexes of the samples or the materials, and therefore, a collision test stand is required.

When the conventional impact collision test stand is used, articles for impact tests are unstable, and the articles for impact tests possibly jump, so that deviation of test data can be caused, and therefore, the impact collision test stand is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an impact collision test stand, which aims to solve the problems that in the prior art, when the impact collision test stand is used, an object for performing an impact test is unstable, and when the impact test is performed, the impact test object can jump, so that the deviation of test data can occur.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an impact collision test bed, includes the bottom plate, the last fixed surface of bottom plate is connected with two risers, two equal fixedly connected with hanger plate of a side that the riser is close to each other, every the motor is all installed to the bottom surface of hanger plate, every the equal fixedly connected with threaded rod of output of motor, every the equal threaded connection of surface of threaded rod has a screw thread section of thick bamboo, every the equal fixedly connected with clamp plate in bottom of screw thread section of thick bamboo, two the sliding tray has all been seted up to a side that the riser is close to each other, every the equal sliding connection of inner wall of sliding tray has the sliding block, two a side that the sliding block is close to each other is kept away from each other with two clamp plates respectively side fixed connection.

In a further embodiment, the top surfaces of the two vertical plates are fixedly connected with a top plate, the top surface of the top plate is fixedly connected with two connecting plates, a bearing is fixedly embedded in one side surface of each connecting plate, which is close to each other, and the inner rings of the two bearings are fixedly connected with a winding roller.

In a further embodiment, a connecting rope is wound on the outer surface of the winding roller, a through groove is formed in the upper surface of the top plate, and the bottom end of the connecting rope penetrates through the through groove and is fixedly connected with an impact block.

In a further embodiment, a supporting plate is fixedly connected to one side face, close to each other, of each vertical plate, and each supporting plate is located below the hanging plate.

In a further embodiment, a side surface of the two vertical plates, which is far away from each other, is adhered with a sign.

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

this device can form fixed form to the clamp plate through the sliding tray that sets up with the cooperation of sliding block to avoid the screw thread section of thick bamboo to appear pivoted condition, through the motor that sets up, threaded rod, the cooperation of screw thread section of thick bamboo and clamp plate, utilize the work of motor, the threaded rod can rotate in the screw thread section of thick bamboo, and the screw thread section of thick bamboo just can drive the clamp plate downwards gradually, and clamp plate and layer board just can form the centre gripping form to the test product, can prevent that the displacement from appearing in the test product, have guaranteed experimental data's accuracy.

Drawings

Fig. 1 is a schematic perspective view of an impact collision test stand.

Fig. 2 is a cross-sectional view of a front view of an upright plate of the impact collision test stand.

Fig. 3 is a cross-sectional view of a front view of a threaded barrel of an impact collision test stand.

In the figure: 1. a bottom plate; 2. a vertical plate; 3. an indication board; 4. an impact block; 5. a top plate; 6. a through groove; 7. a connecting rope; 8. a wire winding roller; 9. a connecting plate; 10. a hanger plate; 11. a thread cylinder; 12. a pressing plate; 13. a supporting plate; 14. a bearing; 15. a motor; 16. a sliding block; 17. a sliding groove; 18. a threaded rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, in the utility model, an impact collision test stand comprises a bottom plate 1, two vertical plates 2 are fixedly connected to the upper surface of the bottom plate 1, a hanging plate 10 is fixedly connected to one side surface of each vertical plate 2, a motor 15 is installed on the bottom surface of each hanging plate 10, a threaded rod 18 is fixedly connected to the output end of each motor 15, a threaded cylinder 11 is in threaded connection with the outer surface of each threaded rod 18, a pressing plate 12 is fixedly connected to the bottom end of each threaded cylinder 11, sliding grooves 17 are formed in one side surface of each vertical plate 2, sliding blocks 16 are slidingly connected to the inner wall of each sliding groove 17, and one side surface of each sliding block 16, which is mutually close, is fixedly connected with one side surface of each pressing plate 12, which is mutually far away.

The upper surfaces of the two vertical plates 2 are fixedly connected with the top plate 5 together, the upper surface of the top plate 5 is fixedly connected with the two connecting plates 9, a side surface, close to each other, of the two connecting plates 9 is fixedly inlaid with the bearing 14, the inner rings of the two bearings 14 are fixedly connected with the winding roller 8 together, stability in rotation of the winding roller 8 can be guaranteed, the outer surface of the winding roller 8 is wound with the connecting rope 7, the upper surface of the top plate 5 is provided with the through groove 6, the bottom end of the connecting rope 7 penetrates through the through groove 6 and is fixedly connected with the impact block 4, and impact experiments on test products can be completed.

Two riser 2 are all fixedly connected with layer board 13 of a side that is close to each other, and every layer board 13 all is located the below of hanger plate 10, can hold the test product, and a side that two riser 2 are kept away from each other all bonds has sign 3, can let the staff know the operation thing to unexpected appears when avoiding using.

The working principle of the utility model is as follows: during the use, can place the product that needs the test on two layer boards 13, then start motor 15 work, motor 15 can drive threaded rod 18 at the inside rotation of screw thread section of thick bamboo 11, because sliding block 16 has formed fixedly to clamp plate 12 in sliding tray 17 inside, screw thread section of thick bamboo 11 just can go up and down on threaded rod 18, can drive clamp plate 12 simultaneously and descend gradually, can form the pressure to test the product and hold the form, then with the winding on the wire winding roller 8 connect rope 7 loosen can, impact block 4 can drop fast and strike test the product, can prevent that test the product from appearing the displacement, the accuracy of experimental data has been guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. An impact collision test stand, characterized in that: including bottom plate (1), the upper surface fixedly connected with two risers (2) of bottom plate (1), two equal fixedly connected with hanger plate (10) of a side that riser (2) are close to each other, every motor (15) are all installed to the bottom surface of hanger plate (10), every the equal fixedly connected with threaded rod (18) of output of motor (15), every the equal threaded connection of surface of threaded rod (18) has screw barrel (11), every the equal fixedly connected with clamp plate (12) of bottom of screw barrel (11), two sliding groove (17) have all been seted up to a side that riser (2) are close to each other, every equal sliding connection of inner wall of sliding groove (17) has slider (16), two a side that slider (16) are close to each other is kept away from each other with two clamp plates (12) respectively side fixed connection.

2. An impact collision test stand according to claim 1, characterized in that: the upper surfaces of the vertical plates (2) are fixedly connected with a top plate (5) together, the upper surface of the top plate (5) is fixedly connected with two connecting plates (9), a bearing (14) is fixedly embedded on one side surface of each connecting plate (9) close to each other, and the inner rings of the two bearings (14) are fixedly connected with a winding roller (8) together.

3. An impact collision test stand according to claim 2, characterized in that: the outer surface winding of wire winding roller (8) has connecting rope (7), logical groove (6) have been seted up to the upper surface of roof (5), the bottom of connecting rope (7) is passed through groove (6) and fixedly connected with impact block (4).

4. An impact collision test stand according to claim 1, characterized in that: one side surface of each vertical plate (2) which is close to each other is fixedly connected with a supporting plate (13), and each supporting plate (13) is positioned below the hanging plate (10).

5. An impact collision test stand according to claim 1, characterized in that: one side surface of each vertical plate (2) far away from each other is adhered with a sign (3).