CN215727597U - Tensile test frame for rapidly testing bonding of silicone rubber - Google Patents
Tensile test frame for rapidly testing bonding of silicone rubber Download PDFInfo
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- CN215727597U CN215727597U CN202121932401.2U CN202121932401U CN215727597U CN 215727597 U CN215727597 U CN 215727597U CN 202121932401 U CN202121932401 U CN 202121932401U CN 215727597 U CN215727597 U CN 215727597U
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Abstract
The utility model relates to the field of elasticity test, and particularly discloses a tensile test jig for quickly testing the bonding force of silicon rubber, which comprises a support frame and a movable hanging rod; the supporting frame comprises an ejector rod, a base and at least two upright columns, the upright columns are arranged along the vertical direction, the lower ends of the upright columns are fixedly connected with the base, and the upper ends of the upright columns are fixedly connected with the ejector rod; at least one supporting platform is arranged on one side of each upright column, and the supporting platforms on two adjacent upright columns respectively correspond to one another one by one; the middle part of the ejector rod is downwards provided with a first hanging hook, and the middle part of the movable hanging rod is downwards provided with a second hanging hook. The utility model has simple operation, and can quickly detect the bearing force and the pulling force born by the bonding port of the product; when the device is used for testing, the testing and inspection can be finished without damaging the product, so that the product qualification rate is improved; the production efficiency is improved in the production line process, and the working procedures and time of personnel operation inspection and test are reduced.
Description
Technical Field
The utility model relates to the field of elasticity test, in particular to a tensile test frame for rapidly testing the bonding force of silicone rubber.
Background
With the continuous and wide use of silicone rubber products in various fields, the requirements of different products in different fields on the silicone rubber products are continuously changed and improved, such as automobile sealing strips, oven sealing strips, fresh-keeping lunch box sealing strips, door and window sealing strips and the like; the adhesive tape for extruding and bonding usually has different requirements on the tensile strength of the bonding opening so as to achieve the sealing effect of the product and prevent the adhesive tape from falling off in the using process.
The existing silica gel bonding product is usually tested by a conventional tensile machine, the test method is that the bonded product is detected on a tensile testing machine instrument within a corresponding distance range at a bonding port according to the limited stretching distance of the tensile machine, and the bonding tension of the product can be tested only by cutting a piece of adhesive tape with the length of 150mm, namely 100 pieces of adhesive tape, so that the product can be damaged, the large-scale detection is not suitable, and defective products are difficult to be checked.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the test jig for quickly testing the bonding tension of the silicone rubber, which reduces the damage to the product, is simple to operate and improves the manufacturing process and the testing efficiency in production.
The technical scheme adopted by the utility model is as follows: a tensile test frame for rapidly testing silicon rubber bonding comprises a plurality of hooked weights, a support frame and a movable hanging rod, wherein the hooked weights are standard weights with the same or different weights;
the supporting frame comprises an ejector rod, a base and at least two upright columns, the upright columns are arranged along the vertical direction, the lower ends of the upright columns are fixedly connected with the base, and the upper ends of the upright columns are fixedly connected with the ejector rod;
at least one supporting platform is arranged on one side of each upright column, and the supporting platforms on two adjacent upright columns respectively correspond to one another one by one;
the middle part of the ejector rod is downwards provided with a first hanging hook, and the middle part of the movable hanging rod is downwards provided with a second hanging hook.
Preferably, a plurality of movable wheels are arranged below the supporting frame.
Preferably, the movable wheel is provided with a brake mechanism for locking the movable wheel.
Preferably, a baffle is arranged outside the support platform.
Preferably, the hook of the hooked weight, the first hanging hook and the second hanging hook are all provided with fixing clamps.
Preferably, three support tables are arranged on each upright, and the support tables are respectively arranged in the middle, the middle upper part and the middle lower part of the upright.
Preferably, a reinforcing rib is arranged between the base and the upright post.
Preferably, the hook of the hooked weight, the first hanging hook and the second hanging hook are all J-shaped circular hooks.
Preferably, the device further comprises a length ruler, and the length ruler is fixedly connected with the support frame.
The utility model has the beneficial effects that:
(1) the use and operation are simple, the product is only required to be hung on the equipment hanging hook, and the corresponding standard hooked weight is hung below the product for testing;
(2) the bearing force and the tensile force born by the bonding port of the product can be rapidly detected; when the device is used for testing, the testing and inspection can be finished without damaging the product, so that the product qualification rate is improved;
(3) the production efficiency is improved in the production line process, and the working procedures and time of personnel operation inspection and test are reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the ejector pin test of the present invention;
FIG. 3 is a schematic diagram of the movable rod test of the present invention.
In the figure: 1. a weight with a hook; 2. a support frame; 3. a movable hanging rod; 301. a second hanging hook; 4. a top rod; 401. a first hanging hook; 5. a base; 6. a column; 7. a support table; 8. a baffle plate; 9. reinforcing ribs; 10. a movable wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1 to 3, the utility model relates to a tensile test jig for rapidly testing silicon rubber bonding, which comprises a plurality of hooked weights 1, a support frame 2 and a movable hanging rod 3, wherein the hooked weights 1 are standard weights with the same or different weights.
The supporting frame 2 comprises an ejector rod 4, a base 5 and at least two upright columns 6, wherein the upright columns 6 are arranged along the vertical direction, the lower ends of the upright columns 6 are fixedly connected with the base 5, and the upper ends of the upright columns 6 are fixedly connected with the ejector rod 4;
at least one supporting platform 7 is arranged on one side of each upright 6, and the supporting platforms 7 on two adjacent uprights 6 are respectively arranged on the same horizontal plane in a one-to-one correspondence manner;
the middle part of the ejector rod 4 is downwards provided with a first hanging hook 401, and the middle part of the movable hanging rod 3 is downwards provided with a second hanging hook 301.
Preferably, a plurality of movable wheels 10 are arranged below the support frame 2, and a brake mechanism for locking the movable wheels 10 is arranged on the movable wheels 10, so that the movable wheels are convenient to move and fix.
As one embodiment of the scheme, two upright posts 6 are provided, each upright post 6 is provided with three support tables 7, and the support tables 7 are respectively arranged at the middle part, the middle upper part and the middle lower part of the upright post 6; namely, the movable hanging rod 3 can be fixedly used in the middle part, the middle upper part or the middle lower part of the upright post 6, so that the height of the movable hanging rod can be divided into three heights, namely high, middle and low, and the movable hanging rod can be used for testing products with different lengths.
The outer side of the supporting platform 7 is provided with a baffle 8 for preventing the movable hanging rod 3 from falling off from the supporting platform 7.
All be equipped with the fixation clamp on couple, the first hook 401 that hangs of colluding weight 1 and the second hook 301 for the fixed centre gripping is surveyed the adhesive tape hang the point. When only one section of the tensile force on the rubber ring needs to be tested, the two ends of the tested section are clamped through the two fixing clamps.
Preferably, a reinforcing rib 9 is arranged between the base 5 and the upright 6 for improving the stability and the supporting strength of the upright 6, and the embodiment has four reinforcing ribs 9.
Preferably, the hook of the hooked weight 1, the first hanging hook 401 and the second hanging hook 301 are all J-shaped circular hooks; the rubber ring is used for protecting the rubber ring from being cut when being hung.
Preferably, still include the length chi, the length chi links to each other with support frame 2 is fixed, specifically is that the length chi is fixed on one side stand 6, perhaps the length chi both ends respectively with ejector pin 4 and base 5 fixed linking to each other for measure the tensile length of rubber ring.
The operation steps of this embodiment are as follows:
hanging the product on the first hanging hook 401 or the second hanging hook 301, hanging the corresponding hooked weight 1 below the product to perform bearing and tension tests, and checking whether the bearing force and the tension (N/mm) at the bonding port of the product meet the requirements of customers.
The scheme is simple to use and operate, and the product can be tested only by hanging the product on the equipment hanging hook and hanging the corresponding standard hooked weight 1 below the product; the bearing force and the tensile force born by the bonding port of the product can be rapidly detected; when the device is used for testing, the testing and inspection can be finished without damaging the product, so that the product qualification rate is improved; the production efficiency is improved in the production line process, and the working procedures and time of personnel operation inspection and test are reduced; during testing, different results are measured according to the load-bearing weights with different weights; the test time can be set or prolonged at will according to the requirements so as to meet the requirements of the use working conditions of the product.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a quick inspection silicon rubber bonding tensile test frame, includes that a plurality of area colludes the weight, a plurality of the area colludes the standard weight that the weight is the same or different weight, characterized by: the device also comprises a support frame and a movable hanging rod;
the supporting frame comprises an ejector rod, a base and at least two upright columns, the upright columns are arranged along the vertical direction, the lower ends of the upright columns are fixedly connected with the base, and the upper ends of the upright columns are fixedly connected with the ejector rod;
the upright posts are provided with at least one supporting platform, and the supporting platforms on two adjacent upright posts respectively correspond to one another one by one;
the middle part of the ejector rod is downwards provided with a first hanging hook, and the middle part of the movable hanging rod is downwards provided with a second hanging hook.
2. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: a plurality of movable wheels are arranged below the supporting frame.
3. The test jig for rapidly testing the bonding tension of the silicone rubber as claimed in claim 2, wherein: and the movable wheels are provided with brake mechanisms for locking the movable wheels.
4. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: and a baffle is arranged on the outer side of the support platform.
5. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: and fixing clamps are arranged on the hook of the hook weight, the first suspension hook and the second suspension hook.
6. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: and two supporting tables are arranged on each upright, and the supporting tables are respectively arranged in the middle and the middle upper part of the upright.
7. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: and reinforcing ribs are arranged between the base and the upright posts.
8. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: the hook of the hooked weight, the first hanging hook and the second hanging hook are all J-shaped circular hooks.
9. The rapid inspection silicone rubber bonding tension test frame of claim 1, which is characterized in that: the length ruler is fixedly connected with the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932401.2U CN215727597U (en) | 2021-08-17 | 2021-08-17 | Tensile test frame for rapidly testing bonding of silicone rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932401.2U CN215727597U (en) | 2021-08-17 | 2021-08-17 | Tensile test frame for rapidly testing bonding of silicone rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215727597U true CN215727597U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121932401.2U Active CN215727597U (en) | 2021-08-17 | 2021-08-17 | Tensile test frame for rapidly testing bonding of silicone rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215727597U (en) |
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2021
- 2021-08-17 CN CN202121932401.2U patent/CN215727597U/en active Active
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