CN215414332U

CN215414332U - Rubber ring elasticity testing device

Info

Publication number: CN215414332U
Application number: CN202121319901.9U
Authority: CN
Inventors: 李敏玲
Original assignee: Shenzhen Nantong Hardware Rubber & Plastic Products Co ltd
Current assignee: Shenzhen Nantong Hardware Rubber & Plastic Products Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-04
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a rubber ring elasticity testing device which comprises a fixed seat, wherein the top of the fixed seat is fixedly connected with two supporting side plates, the two supporting side plates are connected through a first connecting plate, a movable baffle is arranged between the first connecting plate and the fixed seat, the movable baffle is connected with the first connecting plate through an elastic assembly, two fixed plates are arranged between the movable baffle and the fixed seat, the tops of the fixed plates are fixedly connected with hanging columns, the tops of the hanging columns are contacted with the bottoms of the movable baffles, one side of one fixed plate is fixedly connected with one supporting side plate, and one side of the other fixed plate is fixedly connected with a second connecting plate. The utility model discloses a rubber ring elasticity testing device, belongs to the technical field of rubber, can stretch a rubber ring according to actual requirements, and is simple and convenient in operation steps and convenient to use in practice.

Description

Rubber ring elasticity testing device

Technical Field

The utility model relates to the technical field of rubber, in particular to a rubber ring elasticity testing device.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to completely amorphous polymers, and the rubber ring needs to be subjected to elasticity test in the production process, so that the existing rubber ring elasticity test device is complex in structure and inconvenient to use practically.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a rubber ring elasticity testing device which can effectively solve the problems that the existing rubber ring elasticity testing device in the background technology is complex in structure and inconvenient to use practically.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a rubber ring elasticity testing device comprises a fixed seat, wherein the top of the fixed seat is fixedly connected with two supporting side plates, the two supporting side plates are connected through a first connecting plate, a movable baffle is arranged between the first connecting plate and the fixed seat, the movable baffle is connected with the first connecting plate through an elastic assembly, two fixed plates are arranged between the movable baffle and the fixed seat, the top of each fixed plate is fixedly connected with a suspension column, the top of the suspension column is contacted with the bottom of the movable baffle, one side of one fixed plate is fixedly connected with one supporting side plate, one side of the other fixed plate is fixedly connected with a second connecting plate, one side of the second connecting plate, which is far away from the fixed plates, is fixedly connected with a movable plate, the movable plate penetrates through one supporting side plate, and one side of the movable plate, which is far away from the second connecting plate, is fixedly connected with a first pull plate, the top of fly leaf has seted up the spacing hole of a plurality of rectangles, one of them the first fixed block of one side fixed connection of support curb plate, the top of first fixed block is equipped with the dog, the bottom fixedly connected with limiting plate of dog, just the limiting plate runs through first fixed block.

Preferably, the elastic assembly comprises a second fixed block arranged at the top of the movable baffle plate, the bottom of the second fixed block is fixedly connected with the top of the movable baffle plate, the top end of the second fixed block penetrates through the first connecting plate, and the top of the second fixed block is fixedly connected with a second pulling plate located above the first connecting plate. The top of the movable baffle is connected with the bottom of the first connecting plate through a plurality of compression springs.

Preferably, the top of the second pulling plate is fixedly connected with a first pulling ring.

Preferably, the bottom end of the limiting plate is located in one of the rectangular limiting holes.

Preferably, one side of the first pulling plate, which is far away from the movable plate, is fixedly connected with a second pulling ring.

Compared with the prior art, the utility model has the following beneficial effects: the second pulling plate is driven to move upwards, the second fixed block drives the movable baffle to move upwards, the compression spring is in a compression state, the movable baffle is not contacted with the suspension columns any more, the rubber ring is driven to be sleeved on the two suspension columns, the second pulling plate is loosened, the movable baffle is contacted with the tops of the suspension columns again, the first pulling plate is driven to move, the movable plate drives the second connecting plate to move, the distance between the two suspension columns is increased, the rubber ring is deformed, the limiting plate is driven to move downwards by the stop block, the limiting plate is inserted into the corresponding rectangular limiting hole, the position of the movable plate is limited, the first pulling plate is not required to be pulled all the time, the two suspension columns can be kept for a period of time, after pulling is finished, the stop block moves upwards, the limiting plate is separated from the rectangular limiting hole, the limitation on the position of the movable plate is removed, and the two suspension columns move close to each other, through the adjustable fender who sets up, avoid the rubber circle to pop out from two columns that hang, and then avoid causing harm to the staff to the second arm-tie of redriving shifts up, makes adjustable fender not contact with the column that hangs, and then drive rubber circle breaks away from the column that hangs, observes the elasticity recovering situation of rubber circle, is used for judging its quality, and operating procedure is simple convenient, makes things convenient for in-service use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the flapper of the present invention;

fig. 3 is a schematic diagram of a movable plate structure according to the present invention.

In the figure: 1. a fixed seat; 2. supporting the side plates; 3. a first connecting plate; 4. a movable baffle; 5. a fixing plate; 6. a suspension post; 7. a second connecting plate; 8. a movable plate; 9. a first pulling plate; 10. a rectangular limiting hole; 11. a limiting plate; 12. a first fixed block; 13. a stopper; 14. a second fixed block; 15. a second pulling plate; 16. a compression spring; 17. a first pull ring; 18. a second tab.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in FIGS. 1-3, a rubber ring elasticity testing device comprises a fixed seat 1, two supporting side plates 2 are fixedly connected to the top of the fixed seat 1, the two supporting side plates 2 are connected through a first connecting plate 3, a movable baffle 4 is arranged between the first connecting plate 3 and the fixed seat 1, the movable baffle 4 is connected with the first connecting plate 3 through an elastic component, two fixed plates 5 are arranged between the movable baffle 4 and the fixed seat 1, a suspension column 6 is fixedly connected to the top of each fixed plate 5, the top of the suspension column 6 is in contact with the bottom of the movable baffle 4, one side of one fixed plate 5 is fixedly connected with one supporting side plate 2, one side of the other fixed plate 5 is fixedly connected with a second connecting plate 7, one side of the second connecting plate 7, far away from the fixed plate 5, is fixedly connected with a movable plate 8, the movable plate 8 penetrates through one supporting side plate 2, a first pulling plate 9 is fixedly connected to one side of the movable plate 8 far away from the second connecting plate 7, a plurality of rectangular limiting holes 10 are formed in the top of the movable plate 8, a first fixed block 12 is fixedly connected to one side of one supporting side plate 2, a stop block 13 is arranged at the top of the first fixed block 12, a limiting plate 11 is fixedly connected to the bottom of the stop block 13, and the limiting plate 11 penetrates through the first fixed block 12;

in this embodiment, the elastic component includes the second fixed block 14 disposed at the top of the movable baffle 4, the bottom of the second fixed block 14 is fixedly connected to the top of the movable baffle 4, the top end of the second fixed block 14 penetrates through the first connecting plate 3, and the top of the second fixed block 14 is fixedly connected to the second pulling plate 15 located above the first connecting plate 3. The top of the movable baffle plate 4 is connected with the bottom of the first connecting plate 3 through a plurality of compression springs 16, the second pulling plate 15 is driven to move upwards, the second fixing block 14 drives the movable baffle plate 4 to move upwards, the compression springs 16 are in a compression state, the movable baffle plate 4 is not in contact with the suspension columns 6 any more, and then the rubber ring is driven to be sleeved on the two suspension columns 6, so that the rubber ring can be installed.

In this embodiment, the top of the second pulling plate 15 is fixedly connected with a first pulling ring 17, and the second pulling plate 15 is conveniently driven to move by the arranged first pulling ring 17.

In the present embodiment, the bottom end of the limiting plate 11 is located in one of the rectangular limiting holes 10.

In the embodiment, a second pull ring 18 is fixedly connected to a side of the first pull plate 9 away from the movable plate 8, and the second pull ring 18 is arranged to facilitate driving the first pull plate 9 to move.

It should be noted that, when the device is used, the second fixed block 14 drives the movable baffle 4 to move upwards by driving the second pulling plate 15 to move upwards, the compression spring 16 is in a compressed state, so that the movable baffle 4 is not in contact with the suspension columns 6 any more, the rubber ring is driven to be sleeved on the two suspension columns 6, the second pulling plate 15 is loosened, the movable baffle 4 is in contact with the tops of the suspension columns 6 again, the first pulling plate 9 is driven to move, the movable plate 8 drives the second connecting plate 7 to move, the distance between the two suspension columns 6 is increased, the rubber ring is deformed, the limit plate 11 is driven to move downwards by the stop block 13, the limit plate 11 is inserted into the corresponding rectangular limit hole 10, the position of the limit plate 8 is not required to pull the first pulling plate 9 all the time, the two suspension columns 6 can be kept for a period of time, after dragging, and then shift up dog 13, make limiting plate 11 break away from the spacing hole 10 of rectangle, remove the injecing to fly leaf 8 position, and then two hang post 6 and be close to the motion mutually, through the adjustable fender 4 that sets up, avoid the rubber circle to pop out from two post 6 that hang, and then avoid causing harm to the staff, thereby secondary drive second arm-tie 15 moves up, make adjustable fender 4 not contact with hanging post 6, and then drive rubber circle breaks away from and hangs post 6, observe the elasticity recovering situation of rubber circle, be used for judging its quality, operation steps is simple and convenient, and convenient in-service use.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a rubber circle elasticity testing arrangement which characterized in that: the fixing device comprises a fixing seat (1), wherein the top of the fixing seat (1) is fixedly connected with two supporting side plates (2), the two supporting side plates (2) are connected through a first connecting plate (3), a movable baffle (4) is arranged between the first connecting plate (3) and the fixing seat (1), the movable baffle (4) is connected with the first connecting plate (3) through an elastic component, two fixing plates (5) are arranged between the movable baffle (4) and the fixing seat (1), the top of each fixing plate (5) is fixedly connected with a suspension column (6), the top of each suspension column (6) is contacted with the bottom of each movable baffle (4), one side of one fixing plate (5) is fixedly connected with one supporting side plate (2), one side of the other fixing plate (5) is fixedly connected with a second connecting plate (7), and one side, far away from the fixing plate (5), of the second connecting plate (7) is fixedly connected with a movable plate (8), the utility model discloses a support curb plate, including portable plate (8), second connecting plate (7), portable plate (8) are kept away from the first arm-tie (9) of one side fixed connection of second connecting plate (7), the spacing hole of a plurality of rectangles (10) have been seted up at the top of portable plate (8), one of them the first fixed block of one side fixed connection (12) of support curb plate (2), the top of first fixed block (12) is equipped with dog (13), the bottom fixedly connected with limiting plate (11) of dog (13), just limiting plate (11) run through first fixed block (12).

2. The rubber ring elasticity testing device of claim 1, wherein: elastic component is including setting up in second fixed block (14) at adjustable fender (4) top, the bottom of second fixed block (14) and the top fixed connection of adjustable fender (4), first connecting plate (3) are run through on the top of second fixed block (14), the top of second fixed block (14) and the second arm-tie (15) fixed connection that are located first connecting plate (3) top, the top of adjustable fender (4) and the bottom of first connecting plate (3) are connected through a plurality of compression spring (16).

3. The rubber ring elasticity testing device of claim 2, wherein: the top of the second pulling plate (15) is fixedly connected with a first pulling ring (17).

4. The rubber ring elasticity testing device of claim 1, wherein: the bottom end of the limiting plate (11) is positioned in one rectangular limiting hole (10).

5. The rubber ring elasticity testing device of claim 1, wherein: one side of the first pulling plate (9) far away from the movable plate (8) is fixedly connected with a second pulling ring (18).