CN216646163U

CN216646163U - Roller sample testing machine

Info

Publication number: CN216646163U
Application number: CN202123322116.1U
Authority: CN
Inventors: 殷建春; 杨建文; 刘坤
Original assignee: Jiangsu Jiujiujiu Special Fiber Products Co ltd
Current assignee: Jiangsu Jiuzhou Xingji High Performance Fiber Products Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a roller sample testing machine which comprises a protective cover, wherein a supporting plate is fixedly connected to the bottom surface of the protective cover, a roller is arranged inside the protective cover, a mechanism box is fixedly connected to the bottom surface of the supporting plate, an electric push rod is fixedly connected to the inner bottom wall of the mechanism box, a connecting plate is fixedly connected to the telescopic end of the electric push rod, two sliding recesses are fixedly connected to the upper surface of the connecting plate, two through holes are formed in the bottom surface of the supporting plate, the top ends of the two sliding recesses respectively penetrate through the two through holes and extend into the protective cover, springs are fixedly connected to the inner bottom walls of the two sliding recesses, and sliding blocks are fixedly connected to the top ends of the two springs. The roller test machine is convenient for carrying out wear resistance tests on test pieces with different thicknesses, has the function of automatically pushing the test pieces, is convenient for the roller test machine to carry out test piece work for a long time, and can reduce the labor cost in test piece work.

Description

Roller sample testing machine

Technical Field

The utility model relates to the field of sample machines, in particular to a roller sample machine.

Background

The test sample machine is an instrument for verifying the quality or performance of a product or a material according to design requirements before the product or the material is put into use, and the test sample machine is mainly used for measuring the physical performance of the material or the product and the chemical performance of the material;

the roller test machine comprises a plurality of types of test machines, wherein the roller test machine is used for contacting a sample piece with a rotating roller and performing a wear-resistant test on the sample piece, but when the current roller test machine is used for testing the sample piece, the sample piece is usually pushed to the surface of the roller manually, and the function of automatically pushing the sample piece is not provided, so that the labor cost is increased when the sample is tested, and the problems are solved by providing the roller test machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a roller sample testing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a roller sample machine, includes the protection casing, the bottom surface fixedly connected with backup pad of protection casing, the inside of protection casing is equipped with the roller, the bottom surface fixedly connected with mechanism case of backup pad, the inner diapire fixedly connected with electric putter of mechanism case, electric putter's flexible fixedly connected with connecting plate, the last fixed surface of connecting plate is connected with two slip recesses, two through-holes have been seted up to the bottom surface of backup pad, two the top of slip recess runs through two through-holes respectively and extends to the inside of protection casing, two the equal fixedly connected with spring of the interior diapire of slip recess, two the equal fixedly connected with sliding block in top of spring, and the surface of sliding block and the inner wall sliding connection of slip recess, two the common fixedly connected with in top of sliding block supports the recess.

As a further description of the above technical solution:

the inside of supporting the concave seat is equipped with the sample spare, two spacing holes have been seted up to the inner bottom wall of supporting the concave seat, two equal sliding connection in inner wall in spacing hole has the stopper, two equal fixedly connected with fixed block of upper surface of stopper, two a side that the fixed block is close to each other contacts with the left and right sides face of sample spare respectively.

As a further description of the above technical solution:

two threaded openings are formed in the inner side wall of the supporting recess, fixing bolts are connected to the inner walls of the two threaded openings in a threaded mode, and one ends, close to each other, of the two fixing bolts are in contact with one side face, far away from each other, of the two fixing blocks respectively.

As a further description of the above technical solution:

the inside wall fixedly connected with motor of protection casing, the left end fixed connection of output through reduction gear and roller of motor, the inside wall of protection casing is fixed to be inlayed and is had the bearing, the right-hand member of roller extend to the inside of bearing and with the inner circle fixed connection of bearing.

As a further description of the above technical solution:

two slide holes are formed in the bottom face of the connecting plate, symmetrical slide rails are fixedly connected to the inner side wall of the mechanism box, and the outer surfaces of the slide rails are connected with the inner walls of the slide holes in a sliding mode.

As a further description of the above technical solution:

the front of protection casing is fixed to be inlayed and is controlled the panel, the front of protection casing articulates through the round pin axle has sealing door, and sealing door is located the below of controlling the panel.

The utility model has the following beneficial effects: through being provided with the support recess, can support the location to the sample spare when experimental, through being provided with electric putter, can carry out linear telescopic motion, and with the cooperation of connecting plate, will drive slip recess and support the recess and slowly reciprocate, thereby be convenient for carry out wear-resisting test to the sample spare of different thickness, through the inside spring that is provided with of slip recess, the elasticity that produces when utilizing the spring to extend, and with the cooperation of sliding block, can drive and support recess and inside sample spare rebound, will deepen the contact on sample spare and roller surface, and then this sample machine is equipped with the function to the automatic propelling movement of sample spare, be convenient for carry out sample work for a long time, human cost when having reduced the sample.

Drawings

Fig. 1 is a schematic perspective structure diagram of a protective cover of a roller sample machine provided by the utility model;

FIG. 2 is a sectional view of a front view of a protective cover of a roller sample machine according to the present invention;

fig. 3 is a cross-sectional view of a front view of a support recess of a roller sample machine according to the present invention.

Illustration of the drawings:

1. a protective cover; 2. a support plate; 3. a roller; 4. a connecting plate; 5. an electric push rod; 6. a sliding recess; 7. a through hole; 8. a spring; 9. a slider; 10. a support recess; 11. a sample piece; 12. a limiting hole; 13. a limiting block; 14. a threaded opening; 15. fixing the bolt; 16. a fixed block; 17. a motor; 18. a bearing; 19. a slide hole; 20. a slide rail; 21. a mechanism box; 22. a sealing door; 23. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: the utility model provides a roller sample machine, including protection casing 1, the bottom surface fixedly connected with backup pad 2 of protection casing 1, the inside of protection casing 1 is equipped with roller 3, the bottom surface fixedly connected with mechanism case 21 of backup pad 2, inner diapire fixedly connected with electric putter 5 of mechanism case 21, electric putter 5's flexible end fixedly connected with connecting plate 4, the last fixed surface of connecting plate 4 is connected with two slip recesses 6, two through-holes 7 have been seted up to backup pad 2's bottom surface, the top of two slip recesses 6 runs through two through-holes 7 respectively and extends to the inside of protection casing 1, the equal fixedly connected with spring 8 of inner diapire of two slip recesses 6, the equal fixedly connected with sliding block 9 in top of two springs 8, and the surface of sliding block 9 and the inner wall sliding connection of slip recess 6, the common fixedly connected with in top of two springs 9 supports recess 10.

The inside of supporting the recess 10 is equipped with the sample piece 11, the inner bottom wall of supporting the recess 10 is equipped with two spacing holes 12, the inner wall of two spacing holes 12 all sliding connection has stopper 13, the upper surface of two stoppers 13 all fixedly connected with fixed block 16, through the inside of stopper 13 and spacing hole 12, can carry on spacing to fixed block 16 in supporting the recess 10, thus can better fix the sample piece 11 through fixed block 16, the side that two fixed blocks 16 are close to each other contacts with the left and right sides face of sample piece 11 respectively, the inside wall of supporting the recess 10 is equipped with two screw thread mouths 14, the inner wall of two screw thread mouths 14 all threaded connection has fixing bolt 15, the one end that two fixing bolt 15 are close to each other contacts with the side that two fixed blocks 16 are far away from each other respectively, through the rotation of fixing bolt 15 in screw thread mouth 14, the holding block 16 can be pushed and then the sample piece 11 inside the support pocket 10 can be quickly clamped by the movement of the holding block 16.

The inner side wall of the protective cover 1 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with the left end of the roller 3 through a speed reducer, the inner side wall of the protective cover 1 is fixedly embedded with a bearing 18, the right end of the roller 3 extends into the bearing 18 and is fixedly connected with the inner ring of the bearing 18, the roller 3 can be driven to rotate rapidly through the power provided by the motor 17 and is matched with the bearing 18, so that a wear-resisting test can be performed on a sample piece 11 rapidly, two sliding holes 19 are formed in the bottom surface of the connecting plate 4, symmetrical sliding rails 20 are fixedly connected to the inner side wall of the mechanism box 21, the outer surfaces of the sliding rails 20 are connected with the inner wall of the sliding holes 19 in a sliding manner, through the matching of the sliding rails 20 and the sliding holes 19, the stability of the connecting plate 4 during up and down movement can be improved, the problem of shaking is avoided, a control panel 23 is fixedly embedded in the front surface of the protective cover 1, and a sealing door 22 is hinged to the front surface of the protective cover 1 through a pin shaft, and sealing door 22 is located the below of controlling panel 23, is convenient for open protection casing 1 through sealing door 22, will conveniently place and the unloading to sample 11.

The working principle is as follows: firstly, the sealing door 22 is opened, the sample piece 11 can be placed in the supporting recess 10, then the fixing bolt 15 is rotated at the same time, the fixing bolt 15 can be rotated in the threaded port 14, the fixing bolt 15 can push the fixing block 16 to fix and clamp the sample piece 11, then the sample machine is communicated with a power supply, the electric push rod 5 is started through the control panel 23 to perform stretching movement, the connecting plate 4 and the sliding recess 6 can be driven to move upwards, and the supporting recess 10 and the sample piece 11 in the supporting recess 10 can be driven to ascend until the top of the sample piece 11 is contacted with the surface of the roller 3;

then through controlling panel 23 starter motor 17 operation, can drive roller 3 and rotate fast, and then can carry out wear-resisting test to sample spare 11, and during the wear-resisting test of sample spare 11, utilize the elasticity that produces when spring 8 extends, can drive sliding block 9 and support recess 10 and upwards remove, and can deepen the contact on the inside sample spare 11 of support recess 10 and roller 3 surface, thereby can make sample spare 11 carry out automatic propelling movement to roller 3's surface, be convenient for carry out sample work for a long time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cylinder sample machine, includes protection casing (1), its characterized in that: the bottom surface of the protective cover (1) is fixedly connected with a supporting plate (2), a roller (3) is arranged in the protective cover (1), the bottom surface of the supporting plate (2) is fixedly connected with a mechanism box (21), the inner bottom wall of the mechanism box (21) is fixedly connected with an electric push rod (5), the telescopic end of the electric push rod (5) is fixedly connected with a connecting plate (4), the upper surface of the connecting plate (4) is fixedly connected with two sliding recesses (6), the bottom surface of the supporting plate (2) is provided with two through holes (7), the top ends of the two sliding recesses (6) respectively penetrate through the two through holes (7) and extend to the inside of the protective cover (1), the inner bottom wall of the two sliding recesses (6) is fixedly connected with a spring (8), the top ends of the two springs (8) are both fixedly connected with a sliding block (9), and the outer surface of the sliding block (9) is slidably connected with the inner wall of the sliding recesses (6), the top ends of the two sliding blocks (9) are fixedly connected with a supporting concave seat (10) together.

2. The cylinder testing machine according to claim 1, characterized in that: the inside of supporting recess (10) is equipped with sample spare (11), two spacing holes (12) have been seted up to the inner bottom wall of supporting recess (10), two equal sliding connection in inner wall in spacing hole (12) has stopper (13), two equal fixedly connected with fixed block (16) of upper surface of stopper (13), two a side that the fixed block (16) are close to each other contacts with the left and right sides face of sample spare (11) respectively.

3. The cylinder testing machine according to claim 2, characterized in that: two threaded openings (14) are formed in the inner side wall of the supporting recess (10), fixing bolts (15) are connected to the inner walls of the two threaded openings (14) in a threaded mode, and one ends, close to each other, of the two fixing bolts (15) are respectively in contact with one side face, far away from each other, of the two fixing blocks (16).

4. The cylinder testing machine according to claim 1, characterized in that: the inside wall fixedly connected with motor (17) of protection casing (1), the left end fixed connection of output through reduction gear and roller (3) of motor (17), the inside wall of protection casing (1) is fixed to be inlayed and is had bearing (18), the right-hand member of roller (3) extend to the inside of bearing (18) and with the inner circle fixed connection of bearing (18).

5. The cylinder testing machine according to claim 1, characterized in that: two slide holes (19) are formed in the bottom surface of the connecting plate (4), symmetrical slide rails (20) are fixedly connected to the inner side wall of the mechanism box (21), and the outer surfaces of the slide rails (20) are slidably connected with the inner walls of the slide holes (19).

6. The cylinder testing machine according to claim 1, characterized in that: the front of protection casing (1) is fixed to be inlayed and is had control panel (23), the front of protection casing (1) articulates through the round pin axle has sealing door (22), and sealing door (22) are located the below of controlling panel (23).