CN220893981U

CN220893981U - Detection test bed

Info

Publication number: CN220893981U
Application number: CN202322461502.1U
Authority: CN
Inventors: 常建军
Original assignee: Shaanxi Langtu Laboratory Equipment Engineering Co ltd
Current assignee: Shaanxi Langtu Laboratory Equipment Engineering Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-03
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of detection tests, in particular to a detection test bed which comprises a test bed, wherein sliding grooves are formed in the front side and the rear side of the surface of the test bed, supporting legs are fixedly connected to the left side and the right side of the sliding grooves, supports are fixedly connected to the tops of the four supporting legs, sliding rails are arranged on the right side of the surface of the supports, sliding blocks are connected to the inner sides of the sliding rails in a sliding manner, connecting blocks are fixedly connected to the left end and the right end of the front side of the supports, and transmission shafts are connected to the inner sides of the opposite sides of the connecting blocks in a rotating manner. According to the utility model, the servo motor is started by an operator, the transmission shaft drives the first bevel gear and the second bevel gear on the surface to rotate together, and as the surface lines of the first bevel gear and the second bevel gear are different, extrusion columns on the surface of the rotating column are extruded in opposite directions, and the distance between the two extrusion columns is adjusted by the operator through the hand wheel.

Description

Detection test bed

Technical Field

The utility model relates to the technical field of detection tests, in particular to a detection test bed.

Background

The test stand is a work stand for a worker to perform various test tests, in which the test stand can also be used to detect the compressive strength of an object. Compressive strength refers to the limit of strength when an external force is applied. To know the characteristics of the object and whether it is applicable in engineering, it is necessary to test the mechanical strength of the object. The most important of the strength tests is the test of compressive strength;

Along with the development of science and technology, people are in order to protect or keep the characteristic of object self, habitual manual detection of compressive strength of object, including pressing with the hands or being the interact between the object, use artificial method to detect intensity, on the one hand people's pressure is limited can't accurately detect the compressive strength of object, on the other hand makes personnel injured more easily, has prolonged the work progress.

In view of this, we propose a test stand.

Disclosure of utility model

In order to make up for the defects, the utility model provides a detection test bed.

The technical scheme of the utility model is as follows:

The utility model provides a detection test bench, includes the test bench, the spout has been seted up to both sides around the surface of test bench, the equal fixedly connected with supporting leg in left and right sides of spout, four the top fixedly connected with support of supporting leg, the slide rail has been seted up on the surface right side of support, the inside sliding connection of slide rail has the slider, both ends fixedly connected with connecting block about the front side of support, the inside rotation of opposite side of connecting block is connected with the transmission shaft, the surface left and right sides of transmission shaft is fixedly connected with first bevel gear and second bevel gear respectively.

As the preferable technical scheme, the opposite side surfaces of the first bevel gear and the second bevel gear are meshed and rotated with third bevel gears, the inner parts of the two third bevel gears are fixedly connected with rotating columns, and the surfaces of the rotating columns are fixedly connected with extrusion columns.

As the preferable technical scheme, the top fixedly connected with support plate of slider, the top right-hand member fixedly connected with movable block of support plate, movable block sliding connection in the surface of transmission shaft, the right-hand member threaded connection of slider has the threaded rod, the right-hand member fixedly connected with hand wheel of threaded rod.

As the preferable technical scheme, the top of test bench is equipped with lifting unit, lifting unit contains the lifter plate, the slide has been seted up to the bottom surface of lifter plate, the equal sliding connection of left and right sides of slide has the regulating plate, two the opposite side fixedly connected with of regulating plate links the board.

As the preferable technical scheme, the top of link plate all rotates and is connected with the regulation pole, the top fixedly connected with adjust knob of regulation pole.

As the preferable technical scheme, a servo motor is arranged at the left end of the transmission shaft, and the output end of the servo motor is fixedly connected with the left end of the transmission shaft.

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

1. According to the utility model, after an operator starts the servo motor, the transmission shaft drives the first bevel gear and the second bevel gear on the surface to jointly rotate, and because the surface lines of the first bevel gear and the second bevel gear are different, the first bevel gear drives the third bevel gear meshed with the surface to move rightwards, and the second bevel gear drives the third bevel gear to move leftwards, so that extrusion columns on the surface of the rotating column are extruded in opposite directions.

2. According to the utility model, after the driving motor is started by an operator, the lifting assembly can drive the lifting plate to lift up and down, the adjusting plate slides left and right through the slideway, when the operator wants to fix an object, the adjusting knob is rotated to enable the adjusting rod to tightly prop against the object, the device realizes that the fixed height of the tester is adjusted according to the thickness of the object to a certain extent, the type of the test is not limited, and the cost is greatly saved.

Drawings

FIG. 1 is a schematic diagram of a test stand according to the present utility model;

FIG. 2 is a schematic diagram of the front view of a test stand according to the present utility model;

FIG. 3 is a schematic view of a support structure of a test stand according to the present utility model;

FIG. 4 is a schematic view of the structure of an extrusion column of a test stand according to the present utility model;

Fig. 5 is a schematic structural view of an adjusting plate of a test stand according to the present utility model.

In the figure: 1. a test bed; 10. a chute; 11. a support leg; 2. a bracket; 20. a slide rail; 21. a slide block; 22. a carrier plate; 220. a moving block; 23. a connecting block; 230. a transmission shaft; 24. a threaded rod; 25. a hand wheel; 3. a first bevel gear; 30. a second bevel gear; 31. a third bevel gear; 32. rotating the column; 33. an extrusion column; 4. a lifting assembly; 40. a lifting plate; 400. a slideway; 41. an adjusting plate; 42. a connecting plate; 43. an adjusting rod; 430. an adjustment knob; 5. a servo motor.

Detailed Description

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a detection test bench, including test bench 1, spout 10 has been seted up to both sides around the surface of test bench 1, the equal fixedly connected with supporting leg 11 of left and right sides of spout 10, the top fixedly connected with support 2 of four supporting legs 11, slide rail 20 has been seted up on the surface right side of support 2, slide rail 20's inside sliding connection has slider 21, both ends fixedly connected with connecting block 23 about the front side of support 2, the inside rotation of the relative side of connecting block 23 is connected with transmission shaft 230, the surface left and right sides of transmission shaft 230 is fixedly connected with first bevel gear 3 and second bevel gear 30 respectively.

It should be added that, the opposite side surfaces of the first bevel gear 3 and the second bevel gear 30 are engaged and rotated with the third bevel gear 31, the inside of the two third bevel gears 31 is fixedly connected with a rotating column 32, the surfaces of the rotating columns 32 are fixedly connected with a squeezing column 33, after an operator starts the servo motor 5, the transmission shaft 230 drives the first bevel gear 3 and the second bevel gear 30 on the surfaces to jointly rotate, and as the surface lines of the first bevel gear 3 and the second bevel gear 30 are different, the first bevel gear 3 drives the third bevel gear 31 engaged with the surface to move rightwards, and as the second bevel gear 30 drives the third bevel gear 31 to move leftwards, the squeezing column 33 on the surfaces of the rotating columns 32 is oppositely squeezed, and when the operator wants to adjust the distance between the squeezing columns 33, the sliding block 21 is driven by the threaded rod 24 to move leftwards through the sliding rail 20.

As a preferred embodiment, the top of the sliding block 21 is fixedly connected with a carrier plate 22, the right end of the top of the carrier plate 22 is fixedly connected with a moving block 220, the moving block 220 is slidably connected to the surface of a transmission shaft 230, the right end of the sliding block 21 is in threaded connection with a threaded rod 24, and the right end of the threaded rod 24 is fixedly connected with a hand wheel 25.

As a preference of this embodiment, the top of the test stand 1 is provided with a lifting assembly 4, the lifting assembly 4 includes a lifting plate 40, a bottom surface of the lifting plate 40 is provided with a slide 400, both sides of the slide 400 are slidably connected with adjusting plates 41, opposite sides of the two adjusting plates 41 are fixedly connected with connecting plates 42, after an operator starts a driving motor, the lifting assembly 4 drives the lifting plate 40 to lift up and down, and the adjusting plates 41 slide left and right through the slide 400.

As a preferred embodiment, the top of the connecting plate 42 is rotatably connected with the adjusting rod 43, the top of the adjusting rod 43 is fixedly connected with the adjusting knob 430, and when an operator wants to fix an object, the adjusting knob 430 is rotated to make the adjusting rod 43 tightly prop against the object.

It should be noted that, the left end of the transmission shaft 230 is provided with the servo motor 5, the output end of the servo motor 5 is fixedly connected with the left end of the transmission shaft 230, and when the servo motor 5 is started, the transmission shaft 230 starts to rotate.

When the test bed is used, firstly, after an operator starts a servo motor 5, a transmission shaft 230 drives a first bevel gear 3 and a second bevel gear 30 on the surface to jointly rotate, because the surface textures of the first bevel gear 3 and the second bevel gear 30 are different, the first bevel gear 3 drives a third bevel gear 31 meshed with the surface to move rightwards, and similarly, the second bevel gear 30 drives the third bevel gear 31 to move leftwards, so that the extrusion columns 33 on the surface of a rotating column 32 are extruded towards each other, when the operator wants to adjust the distance between the extrusion columns 33, by rotating a hand wheel 25, a sliding block 21 is driven by a threaded rod 24 to move leftwards through a sliding rail 20, after the operator starts a driving motor, a lifting assembly 4 drives a lifting plate 40 to lift up and down, an adjusting plate 41 slides leftwards and rightwards through a sliding rail 400, and finally, when the operator wants to fix an object, an adjusting knob 430 is rotated, the adjusting rod 43 tightly abuts against the object, the fixed height of the test machine is adjusted according to the thickness of the object to a certain extent, the test machine is not limited any more, and the test type is saved greatly.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Detection test bench, including test bench (1), its characterized in that: spout (10) have been seted up to both sides around the surface of test bench (1), the equal fixedly connected with supporting leg (11) in left and right sides of spout (10), four the top fixedly connected with support (2) of supporting leg (11), slide rail (20) have been seted up on the surface right side of support (2), the inside sliding connection of slide rail (20) has slider (21), both ends fixedly connected with connecting block (23) about the front side of support (2), inside rotation in opposite side of connecting block (23) is connected with transmission shaft (230), the surface left and right sides of transmission shaft (230) is fixedly connected with first bevel gear (3) and second bevel gear (30) respectively.

2. A test stand according to claim 1, wherein: the first bevel gears (3) and the second bevel gears (30) are meshed with each other on the opposite side surfaces of the first bevel gears (3) and the second bevel gears (30), a rotating column (32) is fixedly connected to the inside of each third bevel gear (31), and an extruding column (33) is fixedly connected to the surface of each rotating column (32).

3. A test stand according to claim 1, wherein: the top fixedly connected with support plate (22) of slider (21), the top right-hand member fixedly connected with movable block (220) of support plate (22), movable block (220) sliding connection in the surface of transmission shaft (230), the right-hand member threaded connection of slider (21) has threaded rod (24), the right-hand member fixedly connected with hand wheel (25) of threaded rod (24).

4. A test stand according to claim 1, wherein: the top of test bench (1) is equipped with lifting unit (4), lifting unit (4) contain lifter plate (40), slide (400) have been seted up on the bottom surface of lifter plate (40), the equal sliding connection of left and right sides of slide (400) has regulating plate (41), two opposite side fixedly connected with link plate (42) of regulating plate (41).

5. A test stand as defined in claim 4, wherein: the top of link (42) all rotates and is connected with regulation pole (43), the top fixedly connected with adjust knob (430) of regulation pole (43).

6. A test stand according to claim 1, wherein: the servo motor (5) is installed at the left end of the transmission shaft (230), and the output end of the servo motor (5) is fixedly connected with the left end of the transmission shaft (230).