Tensile detection device for rubber part

Abstract

The utility model discloses a rubber part stretching detection device which comprises a detection box, a number adjusting assembly is arranged at the bottom of the detection box, a lifting plate is transversely arranged in the detection box, a number adjusting assembly is also arranged at the bottom of the lifting plate, a lifting assembly is arranged at the top in the detection box, and a fixing assembly is arranged on the outer side of the detection box. The rubber part tensile detection device is provided with the threaded grooves, the threaded columns and the hooks, when excessive materials need to be subjected to tensile detection, the multiple threaded columns are connected into the threaded grooves in a threaded mode, multiple materials can be hung through the multiple hooks, the distance between every two hooks can be adjusted, and the tensile detection of the materials is facilitated. And materials of different sizes can be subjected to stretching inspection, and the device is higher in practicability and wider in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber part tensile testing devices, and specifically relates to a rubber part tensile testing device. Background Technique

[0002] Rubber parts are parts made of rubber materials and are usually widely used in various industrial and consumer products. They have excellent elasticity and wear resistance, making them suitable for many applications such as sealing, shock absorption, sound insulation, transmission, etc. Rubber parts can be customized according to different shapes and sizes to meet specific requirements. In the production process of rubber parts, a tensile testing device is needed to evaluate the tensile properties and strength of materials.

[0003] A Chinese patent with the publication number CN210690252U discloses a rubber part tensile force tester, which includes a tensile machine, an upper tensile fixture, a lower tensile fixture, a slide plate, and a cylinder; a connecting block is provided at the top end inside the tensile machine, the upper tensile fixture is connected to the connecting block through a connecting rod, clamping jaws are provided on both the upper tensile fixture and the lower tensile fixture, and the centers of the upper tensile fixture and the lower tensile fixture are on the same straight line. The lower tensile fixture is located on the slide plate, and the slide plate moves in the chute at both ends inside the tensile machine. The cylinder is located at the bottom end of the tensile machine and the piston rod of the cylinder is connected to the slide plate. This tester is easy to operate, does not require staff to manually detect the tensile force of products, and can directly read the tensile force value, reducing the labor intensity of staff.

[0004] However, the above patent has the following deficiencies: The above patent can only detect one rubber part at a time, with low efficiency, so it needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rubber part tensile testing device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rubber part tensile testing device includes a detection box. A quantity adjustment component is provided at the bottom of the detection box. A lifting plate is horizontally arranged inside the detection box, and a quantity adjustment component is also provided at the bottom of the lifting plate. A lifting component is provided at the top inside the detection box, and a fixing component is provided outside the detection box;

[0007] The quantity adjustment component includes a threaded groove, a threaded column, and a hook. The bottom of the detection box is provided with a plurality of threaded grooves, and the threaded column is threadedly connected inside the threaded groove. The top of the threaded column is installed with a hook.

[0008] By adopting the above technical solution, the simultaneous inspection of multiple materials is realized.

[0009] As a further solution of the utility model: a scale is vertically provided on the inner wall of the detection box.

[0010] By adopting the above technical solution, the observation of the stretching length is realized.

[0011] As a further solution of the utility model: the lifting assembly includes electric push rods. Electric push rods are vertically installed on both sides of the top inside the detection box, and the output ends of the electric push rods are all connected to the top of the lifting plate.

[0012] By adopting the above technical solution, the stretching of the material is realized.

[0013] As a further solution of the utility model: C-shaped grooves are vertically provided on both sides inside the detection box, and T-shaped blocks are slidably installed in the C-shaped grooves, and the T-shaped blocks are all connected to the outside of the lifting plate.

[0014] By adopting the above technical solution, the guiding of the lifting plate moving up and down is realized.

[0015] As a further solution of the utility model: the fixing assembly includes fixing grooves and bolts. Bolts are threadedly penetrated through both sides outside the detection box, and the penetrated ends of the bolts are located in the C-shaped grooves, and fixing grooves are provided on the mutually remote sides of the T-shaped blocks.

[0016] By adopting the above technical solution, the fixing of the T-shaped blocks after moving up is realized.

[0017] As a further solution of the utility model: a protective door is installed on the outside of the detection box, and an observation window is installed on the protective door.

[0018] By adopting the above technical solution, the closing of the detection box to protect the workers is realized, and at the same time, it is convenient to stretch the material inside the detection box.

[0019] Compared with the prior art, the beneficial effect of the utility model is: for this rubber part stretching detection device,

[0020] It is provided with threaded grooves, threaded posts and hooks. When it is necessary to conduct stretching detection on too much material, by threadedly connecting a plurality of threaded posts into the threaded grooves, a plurality of materials can be hung by the arrangement of the plurality of hooks, and the distance between each hook can be adjusted, so as to conduct stretching inspection on materials of different sizes. The practicability of this device is stronger and the application range is wider;

[0021] In addition, the rubber part stretching detection device is also provided with a fixing groove and a bolt. After the T-shaped block moves to the top position of the C-shaped groove, the bolt threadedly connected to the outside of the detection box is rotated, so that the bolt is inserted into the fixing groove during the process to fix the T-shaped block. The lifting plate can be fixed by the T-shaped block, preventing damage from occurring only by the action of the electric push rod during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view structural schematic diagram of the present utility model;

[0023] Figure 2 is a front view sectional structural schematic diagram of the present utility model;

[0024] Figure 3 is an enlarged structural schematic diagram at A of the present utility model.

[0025] In the figure: 1, detection box; 2, thread groove; 3, thread post; 4, hook; 5, electric push rod; 6, lifting plate; 7, T-shaped block; 8, fixing groove; 9, C-shaped groove; 10, scale; 11, bolt; 12, protective door; 13, observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-3 , the present utility model provides a technical solution: a rubber part stretching detection device, including a detection box 1, a quantity adjustment component is arranged at the bottom of the detection box 1, a lifting plate 6 is horizontally arranged in the detection box 1, and a quantity adjustment component is also arranged at the bottom of the lifting plate 6, a lifting component is arranged at the top inside the detection box 1, and a fixing component is arranged outside the detection box 1;

[0028] The quantity adjustment component includes a thread groove 2, a thread post 3 and a hook 4. A plurality of thread grooves 2 are opened at the bottom of the detection box 1, and a thread post 3 is threadedly connected in the thread groove 2, and a hook 4 is installed at the top of the thread post 3.

[0029] Specifically, when stretching and detecting a plurality of materials, by screwing a plurality of thread posts 3 into the thread grooves 2, a plurality of materials can be hung by the arrangement of the plurality of hooks 4. By adjusting the distance between each hook 4, stretching inspections can be carried out on materials of different sizes. The practicability of this device is stronger and the scope of use is wider.

[0030] Further, a scale 10 is vertically provided on the inner wall of the detection box 1;

[0031] Specifically, during the stretching process of multiple materials, the scale 10 can be used to record at any time the materials that break during the stretching process and the deformation amount of the materials stretched for a long time.

[0032] Further, the lifting assembly includes electric push rods 5. Electric push rods 5 are vertically installed on both sides of the top inside the detection box 1, and the output ends of the electric push rods 5 are connected to the top of the lifting plate 6;

[0033] Specifically, by hanging the material on the hook 4 between the lifting plate 6 and the bottom of the detection box 1, and then starting the electric push rod 5 to drive the lifting plate 6 to move upward, the material can be stretched.

[0034] Further, C-shaped grooves 9 are vertically provided on both sides inside the detection box 1, and T-shaped blocks 7 are slidably installed in the C-shaped grooves 9, and the T-shaped blocks 7 are connected to the outside of the lifting plate 6;

[0035] Specifically, it realizes the guiding and supporting of the lifting plate 6 moving up and down, and improves the stability of the lifting plate 6 moving up and down.

[0036] Further, the fixing assembly includes fixing grooves 8 and bolts 11. Bolts 11 are threadedly penetrated through both sides outside the detection box 1, and the penetrated ends of the bolts 11 are located in the C-shaped grooves 9, and fixing grooves 8 are provided on the mutually remote sides of the T-shaped blocks 7;

[0037] Specifically, after the T-shaped block 7 moves to the top position of the C-shaped groove 9, then rotate the bolt 11 threadedly connected to the outside of the detection box 1, so that the bolt 11 is inserted into the fixing groove 8 during the process to fix the T-shaped block 7. The lifting plate 6 can be fixed through the T-shaped block 7 to prevent damage only by the action of the electric push rod 5 during long-term use.

[0038] Further, a protective door 12 is installed on the outside of the detection box 1, and an observation window 13 is installed on the protective door 12;

[0039] Specifically, it realizes the closing of the detection box 1 to protect the workers, and at the same time facilitates the stretching of the materials inside the detection box 1.

[0040] Working principle: When using this rubber part stretching detection device, hang the material on the hook 4 between the lifting plate 6 and the bottom of the detection box 1, then close the detection box 1, and then start the electric push rod 5 to drive the lifting plate 6 to move upward to stretch the material. After the T-shaped block 7 moves to the top position of the C-shaped groove 9, then rotate the bolt 11 threadedly connected to the outside of the detection box 1 so that the bolt 11 is inserted into the fixing groove 8 during the process to fix the T-shaped block 7. The lifting plate 6 can be fixed through the T-shaped block 7 to prevent damage from occurring solely due to the action of the electric push rod 5 during long-term use. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0041] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protected content of the present invention.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rubber part tensile testing device, comprising a testing box (1), characterized in that: A quantity adjustment component is arranged at the bottom of the detection box (1), a lifting plate (6) is arranged transversely in the detection box (1), and a quantity adjustment component is also arranged at the bottom of the lifting plate (6), a lifting component is arranged at the top of the detection box (1), and a fixing component is arranged outside the detection box (1); The quantity adjustment component comprises a thread groove (2), a thread column (3) and a hook (4); an excess thread groove (2) is provided at the bottom of the detection box (1); the thread groove (2) is internally threadedly connected to a thread column (3); and a hook (4) is installed at the top of the thread column (3).

2. A rubber component stretching detection device according to claim 1, characterized in that: A scale (10) is vertically provided on the inner wall of the detection box (1).

3. The rubber component stretching detection device according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (5), and the electric push rods (5) are vertically installed on both sides of the top of the detection box (1), and the output ends of the electric push rods (5) are connected to the top of the lifting plate (6).

4. The rubber component stretching detection device according to claim 1, characterized in that: C-shaped grooves (9) are vertically opened on both sides of the detection box (1), and T-shaped blocks (7) are slidably installed in the C-shaped grooves (9), and the T-shaped blocks (7) are connected to the outside of the lifting plate (6).

5. A rubber component stretching detection device according to claim 4, characterized in that: The fixing assembly comprises a fixing groove (8) and a bolt (11), the bolts (11) are threadedly penetrated on both sides of the outside of the detection box (1), and the penetration end of the bolt (11) is located in the C-shaped groove (9), and the fixing groove (8) is formed on the side of the T-shaped block (7) away from each other.

6. The rubber component stretching detection device according to claim 1, characterized in that: A protective door (12) is installed on the outside of the detection box (1), and an observation window (13) is installed on the protective door (12).

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