Rubber hardness metering and calibrating device

Abstract

The utility model discloses a rubber hardness metering and calibrating device, which relates to the technical field of rubber hardness calibration and comprises a base, and the top end of the base is fixedly connected with an L-shaped support. A plurality of placing tables are uniformly arranged at the top end of the base; a moving block is slidably connected to the inner side of the top end of the L-shaped bracket; the top end of the moving block is fixedly connected with a cylinder, the output end of the cylinder penetrates through the moving block, the bottom end of the cylinder is fixedly connected with a lifting block, and the bottom end of the lifting block is provided with a detection meter. According to the utility model, the top end of the base is uniformly provided with the plurality of placing tables, the inner side of the L-shaped support is slidably connected with the moving block, the bottom end of the moving block is provided with the detection meter, and the detection meter can move at the top ends of the placing tables, so that a plurality of rubbers to be detected can be placed at the top ends of the placing tables at the same time; and the movable block moves to drive the detection meter arranged below to move, so that the hardness of a plurality of rubbers can be detected at the same time, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber hardness testing technology, and in particular to a rubber hardness measuring and testing device. Background Technology

[0002] A rubber hardness tester is an instrument used to test the hardness of items such as vulcanized rubber or plastic products. It generally includes a test dial, anti-slip head, pressure foot, and indenter. The indenter of the rubber hardness tester can quickly and effectively detect the hardness of the item.

[0003] Existing rubber hardness measurement and verification devices typically only have one verification platform for placing the rubber for subsequent hardness verification. After the verification is completed, the rubber needs to be removed from the verification platform, and a new rubber needs to be placed on it before the next verification is performed. This process takes more time and results in low overall verification efficiency.

[0004] Therefore, it is necessary to invent a rubber hardness measuring and testing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a rubber hardness measurement and testing device. Multiple placement platforms are evenly arranged at the top of a base. A moving block is slidably connected to the inner side of an L-shaped bracket. A test gauge is installed at the bottom of the moving block, and the test gauge can move at the top of the placement platform. This allows multiple rubber samples to be tested to be placed on the top of the placement platform simultaneously. The movement of the moving block drives the test gauge below to move, enabling simultaneous testing of the hardness of multiple rubber samples. This effectively improves the testing efficiency and solves the problem mentioned in the background art where existing rubber hardness measurement and testing devices typically only have one testing platform for placing rubber for subsequent hardness testing. After testing, the rubber needs to be removed from the testing platform, and new rubber needs to be placed on it for further testing, which consumes more time and results in low overall testing efficiency.

[0006] According to one aspect of this disclosure, the following technical solution is provided: a rubber hardness measuring and testing device, including a base, wherein an L-shaped bracket is fixedly connected to the top of the base;

[0007] The top of the base is provided with a plurality of placement platforms evenly distributed, and the inner side of the top of the L-shaped bracket is slidably connected with a moving block.

[0008] A cylinder is fixedly connected to the top of the movable block. The output end of the cylinder passes through the movable block and a lifting block is fixedly connected to the bottom end. A detection gauge is provided at the bottom end of the lifting block, and a detection head is fixedly connected to the bottom end of the detection gauge.

[0009] According to at least one embodiment of the present disclosure, a rubber hardness measuring and testing device is provided, wherein a mounting rod is fixedly connected to the bottom end of the lifting block, and a mounting head is fixedly connected to the top end of the measuring gauge, and the mounting head is threadedly connected to the bottom end of the mounting rod.

[0010] According to at least one embodiment of the present disclosure, a rubber hardness measuring and testing device is provided with a groove on the inner side of the top of the L-shaped bracket, and the moving block is slidably connected to the inner side of the groove.

[0011] According to at least one embodiment of the present disclosure, a rubber hardness measuring and testing device is provided on both sides of the trough, and a slider is fixedly connected to both ends of the movable block. The slider is correspondingly arranged with the limiting groove, and the slider is slidably connected to the inner side of the limiting groove.

[0012] According to at least one embodiment of the present disclosure, a rubber hardness measuring and testing device is provided, wherein a drive motor is fixedly connected to one side of the L-shaped bracket, a lead screw is driven to the output end of the drive motor, a threaded hole is provided on the inner side of the moving block, and the lead screw is threaded to the inner side of the threaded hole.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] (1) This utility model has multiple placement platforms evenly arranged at the top of the base, and a moving block is slidably connected to the inner side of the L-shaped bracket. A test gauge is set at the bottom of the moving block. The test gauge can move at the top of the placement platform, so that multiple rubbers to be tested can be placed at the top of the placement platform at the same time. The movement of the moving block drives the test gauge set below to move, so that the hardness of multiple rubbers can be tested at the same time, which effectively improves the testing efficiency. Attached Figure Description

[0015] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0016] Figure 1 This is a schematic diagram of the overall structure of a rubber hardness measuring and testing device according to one embodiment of the present disclosure.

[0017] Figure 2 This is a schematic diagram of the main structure of an L-shaped bracket in a rubber hardness measuring and testing device according to one embodiment of the present disclosure.

[0018] Figure 3 This is a schematic diagram of the main structure of the moving block in a rubber hardness measuring and testing device according to one embodiment of the present disclosure.

[0019] The specific labels in the attached figures are as follows:

[0020] 1. Base; 11. Placement platform;

[0021] 2. L-shaped bracket; 21. Channel; 22. Limiting slide groove;

[0022] 3. Drive motor; 31. Lead screw;

[0023] 4. Moving block; 41. Sliding block; 42. Threaded hole;

[0024] 5. Cylinder;

[0025] 6. Lifting block; 61. Mounting rod;

[0026] 7. Test table; 71. Mounting head; 72. Test head. Detailed Implementation

[0027] like Figures 1-3 As shown, a rubber hardness measuring and testing device disclosed herein may include a base 1, and an L-shaped bracket 2 is fixedly connected to the top of the base 1.

[0028] Multiple placement platforms 11 are evenly arranged at the top of the base 1, and a movable block 4 is slidably connected to the inner side of the top of the L-shaped bracket 2.

[0029] A cylinder 5 is fixedly connected to the top of the movable block 4. The output end of the cylinder 5 passes through the movable block 4 and a lifting block 6 is fixedly connected to the bottom. A detection gauge 7 is provided at the bottom of the lifting block 6, and a detection head 72 is fixedly connected to the bottom of the detection gauge 7.

[0030] Therefore, by setting up the placement platform 11, it is convenient to place the rubber to be inspected on the top of the placement platform 11. By setting up the detection head 72, it is convenient to contact and squeeze the rubber to complete the inspection work. By setting up the detection gauge 7, it is convenient to display the pressure value. By setting up the lifting block 6, which is fixedly connected to the output end of the cylinder 5, the cylinder 5 can drive the lifting block 6 to move up and down, which facilitates the movement of the detection gauge 7 at the bottom to move up and down, thus completing the subsequent inspection work.

[0031] like Figure 3 As shown, in a preferred embodiment, the bottom end of the lifting block 6 is fixedly connected to the mounting rod 61, and the top end of the measuring instrument 7 is fixedly connected to the mounting head 71, which is threaded to the bottom end of the mounting rod 61.

[0032] Therefore, by setting the mounting rod 61, the bottom end of which is provided with an external thread, the mounting head 71 can be threadedly connected to the bottom end of the mounting rod 61, which facilitates the installation and fixing of the mounting head 71 and makes it easy to replace.

[0033] like Figure 2As shown in this disclosure, a groove 21 is provided on the inner side of the top of the L-shaped bracket 2, and a movable block 4 is slidably connected to the inner side of the groove 21. Limiting grooves 22 are provided on both sides of the groove 21, and sliders 41 are fixedly connected to both ends of the movable block 4. The sliders 41 are correspondingly provided with the limiting grooves 22, and the sliders 41 are slidably connected to the inner side of the limiting grooves 22.

[0034] Therefore, by setting the limiting slide groove 22, the slider 41 is correspondingly set with the limiting slide groove 22, and the slider 41 is slidably connected to the inner side of the limiting slide groove 22, thereby effectively improving the stability of the movement of the moving block 4.

[0035] like Figure 2 and Figure 3 As shown in this disclosure, a drive motor 3 is fixedly connected to one side of the L-shaped bracket 2, and a lead screw 31 is connected to the output end of the drive motor 3. A threaded hole 42 is provided on the inner side of the moving block 4, and the lead screw 31 is threadedly connected to the inner side of the threaded hole 42.

[0036] Therefore, by setting up a drive motor 3, the drive motor 3 can effectively drive the lead screw 31 to rotate. The lead screw 31 is correspondingly set with the threaded hole 42 and is threadedly connected to the inside of the threaded hole 42. Thus, the rotation of the lead screw 31 can effectively cause the lead screw 31 to rotate in the threaded hole 42, thereby driving the moving block 4 to move.

[0037] In practical use, the rubber to be tested is placed on the placement platform 11. It can be placed on three placement platforms 11 at the same time, which can quickly complete the subsequent testing work.

[0038] Start the drive motor 3 to move the moving block 4, so that the test gauge 7 set below moves to the top of the placement platform 11. Start the cylinder 5 to move the test gauge 7 downward to perform the inspection work on the rubber placed at the top of the placement platform 11.

[0039] By repeating the above steps, the rubber on the three placement platforms 11 can be quickly inspected.

[0040] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A rubber hardness measuring and testing device, comprising a base (1), wherein an L-shaped bracket (2) is fixedly connected to the top of the base (1); Its features are, The top of the base (1) is evenly provided with multiple placement platforms (11), and the inner side of the top of the L-shaped bracket (2) is slidably connected with a moving block (4). A cylinder (5) is fixedly connected to the top of the moving block (4). The output end of the cylinder (5) passes through the moving block (4) and a lifting block (6) is fixedly connected to the bottom. A detection gauge (7) is provided at the bottom of the lifting block (6). A detection head (72) is fixedly connected to the bottom of the detection gauge (7).

2. The rubber hardness measuring and testing device according to claim 1, characterized in that: The bottom end of the lifting block (6) is fixedly connected to an installation rod (61), and the top end of the measuring instrument (7) is fixedly connected to an installation head (71). The installation head (71) is threadedly connected to the bottom end of the installation rod (61).

3. The rubber hardness measuring and testing device according to claim 2, characterized in that: The L-shaped bracket (2) has a groove (21) on the inner side of its top end, and the moving block (4) is slidably connected to the inner side of the groove (21).

4. The rubber hardness measuring and testing device according to claim 3, characterized in that: Both sides of the groove (21) are provided with limiting slide grooves (22), and both ends of the moving block (4) are fixedly connected with sliders (41). The sliders (41) are correspondingly provided with the limiting slide grooves (22), and the sliders (41) are slidably connected to the inner side of the limiting slide grooves (22).

5. The rubber hardness measuring and testing device according to claim 4, characterized in that: A drive motor (3) is fixedly connected to one side of the L-shaped bracket (2). The output end of the drive motor (3) is connected to a lead screw (31). A threaded hole (42) is provided on the inner side of the moving block (4). The lead screw (31) is threadedly connected to the inner side of the threaded hole (42).

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