Tensioning mechanism of tension testing machine

Abstract

The utility model relates to the technical field of tensioning mechanisms, in particular to a tensioning mechanism of a tension tester, which comprises a main body mechanism, an auxiliary mechanism, a fixing mechanism and a functional mechanism, the auxiliary mechanism is positioned inside the main body mechanism, the fixing mechanism is positioned on one side of the main body mechanism, and the functional mechanism is positioned inside the main body mechanism. A test material is placed in the first fixing clamp and the second fixing clamp, the first fixing bolt and the second fixing bolt are screwed to push the first fixing block and the second fixing block so as to firmly fix the test material, and the sensing platform is fixedly mounted at the top end of the sensing module, so that the test material can be simply weighed; a storage battery is fixedly installed in the testing machine workbench to supply energy to equipment, a rotating motor drives a moving gear to rotate, so that a moving block fixedly installed on one side of the rotating motor moves in a limiting groove, and the moving block drives a second fixing clamp to conduct tension testing.

Description

Technical Field

[0001] The utility model relates to the technical field of tensioning mechanisms, in particular to a tensioning mechanism of a tension testing machine. Background Art

[0002] Tensile testing machine is also known as universal material testing machine. Universal testing machine is a mechanical force testing machine used to perform mechanical property tests such as static load, stretching, compression, bending, shearing, tearing, peeling, etc. on various materials. It is suitable for various physical and mechanical property tests of plastic plates, pipes, special-shaped materials, plastic films, rubber, wires and cables, steel, glass fiber and other materials. It is an indispensable testing equipment for material development, physical property testing, teaching research, quality control, etc. The tensile machine fixture is an important part of the instrument. Different materials require different fixtures, which is also an important factor in whether the test can be carried out smoothly and the accuracy of the test results.

[0003] As disclosed in the authorization announcement number CN219348465U, a tensile testing machine is disclosed, which belongs to the field of tensile testing equipment. The tensile testing machine includes a base, a frame and an operation panel are provided on the top of the base, two symmetrical bearing seats are fixedly installed on the upper surface of the base, a variable speed motor is fixedly installed on the top of the frame, two bidirectional screws are rotatably connected in the two bearing seats, the outer surfaces of the two bidirectional screws are movably sleeved with two nuts distributed up and down, the ends of the nuts away from the center of the frame are fixedly connected with sliders slidably connected to the side of the frame, the upper ends of the two bidirectional screws are fixedly sleeved with pulleys, and a belt is connected between the two pulleys, the output end of the variable speed motor is fixedly connected to the top of one of the bidirectional screws, a round rod is fixedly connected between the left and right nuts, and the outer surface of the round rod is fixedly sleeved with two symmetrical mounting plates. The utility model can be flexibly adjusted according to the shape of the material, and is suitable for clamping and fixing materials of different shapes, but it is cumbersome to operate during use, and the material is not firmly fixed. For this reason, we propose a tensioning mechanism of a tensile testing machine to solve the problem that the traditional equipment is cumbersome to operate and the material is not firmly fixed. Utility Model Content

[0004] The purpose of the utility model is to provide a tensioning mechanism of a tension testing machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tensioning mechanism of a tensile testing machine comprises a main mechanism, an auxiliary mechanism, a fixing mechanism, and a functional mechanism, wherein the auxiliary mechanism is located inside the main mechanism, the fixing mechanism is located on one side of the main mechanism, and the functional mechanism is located inside the main mechanism. The main mechanism comprises a testing machine support column and a testing machine workbench, wherein the testing machine support column is fixedly installed at the bottom end of the testing machine workbench, and the testing machine workbench is fixedly installed at the top end of the testing machine workbench.

[0007] Preferably, the auxiliary mechanism includes a control panel, a control circuit board, a battery, a small transformer, a charging port, a sensing module, and a sensing platform. The control panel is fixedly installed on one side of the testing machine workbench, the control circuit board is fixedly installed inside the testing machine workbench, the battery is fixedly installed inside the testing machine workbench, and the small transformer is fixedly installed on one side of the battery.

[0008] Preferably, the fixing mechanism includes a first fixing bolt, a second fixing bolt, a first fixing clamp, a second fixing clamp, a first fixing block, a second fixing block, a first anti-slip pad, a second anti-slip pad, and a moving block; the first fixing bolt is movably mounted on one side of the first fixing clamp, the second fixing bolt is movably mounted on one side of the second fixing clamp, the first fixing clamp is fixedly mounted on one side of a support column of the testing machine, the second fixing clamp is fixedly mounted on the bottom end of the moving block, the first fixing block is fixedly mounted inside the first fixing clamp, and the second fixing block is fixedly mounted inside the second fixing clamp.

[0009] Preferably, the functional mechanism includes a limit groove, an auxiliary limit groove, a limit block, a protective pad, a rotating motor, a movable gear, and a movable tooth groove. The limit groove is provided on one side of the testing machine support column, the auxiliary limit groove is provided on one side of the inner wall of the testing machine support column, the limit block is fixedly installed inside the limit groove, the protective pad is fixedly installed on the top of the limit block, the rotating motor is movably installed on one side of the movable block, the movable gear is fixedly installed on one side of the rotating motor, and the movable tooth groove is provided on one side of the inner wall of the testing machine support column.

[0010] Preferably, the charging port is fixedly installed on one side of the small transformer, the sensing module is fixedly installed inside the working table of the testing machine, and the sensing platform is fixedly installed on the top of the sensing module.

[0011] Preferably, the first anti-slip pad is fixedly installed inside the first fixing clamp, the second anti-slip pad is fixedly installed inside the second fixing clamp, and the moving block is movably installed inside the limiting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A tensioning mechanism of a tensile testing machine, by placing a test material in a first fixing clamp and a second fixing clamp, screwing a first fixing bolt and a second fixing bolt to push a first fixing block and a second fixing block to firmly fix the test material.

[0014] 2. The tensioning mechanism of this tensile testing machine has a sensing platform fixedly installed on the top of the sensing module, which can perform simple weighing of the test material. A battery is fixedly installed inside the working table of the testing machine to power the equipment. The rotating motor drives the moving gear to rotate, so that the moving block fixedly installed on one side of the rotating motor moves in the limit groove, and the moving block drives the second fixed clamp to perform a tensile test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of point B of the present utility model.

[0019] In the figure: 100, testing machine support column; 101, testing machine workbench; 200, control panel; 201, control circuit board; 202, battery; 203, small transformer; 204, charging port; 205, sensing module; 206, sensing platform; 300, first fixing bolt; 301, second fixing bolt; 302, first fixing clamp; 303, second fixing clamp; 304, first fixing block; 305, second fixing block; 306, first anti-slip pad; 307, second anti-slip pad; 308, moving block; 400, limiting groove; 401, auxiliary limiting groove; 402, limiting block; 403, protection pad; 404, rotating motor; 405, moving gear; 406, moving tooth groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A tensioning mechanism of a tensile testing machine comprises a main mechanism, an auxiliary mechanism, a fixing mechanism, and a functional mechanism. The auxiliary mechanism is located inside the main mechanism, the fixing mechanism is located on one side of the main mechanism, and the functional mechanism is located inside the main mechanism. The main mechanism comprises a testing machine support column 100 and a testing machine workbench 101. The testing machine support column 100 is fixedly installed at the bottom end of the testing machine workbench 101, and the testing machine workbench 101 is fixedly installed at the top end of the testing machine workbench 101.

[0023] In this example, preferably, the auxiliary mechanism includes a control panel 200, a control circuit board 201, a battery 202, a small transformer 203, a charging port 204, a sensing module 205, and a sensing platform 206. The control panel 200 is fixedly installed on one side of the test machine workbench 101, the control circuit board 201 is fixedly installed inside the test machine workbench 101, the battery 202 is fixedly installed inside the test machine workbench 101, and the small transformer 203 is fixedly installed on one side of the battery 202.

[0024] In this example, preferably, the fixing mechanism includes a first fixing bolt 300, a second fixing bolt 301, a first fixing clamp 302, a second fixing clamp 303, a first fixing block 304, a second fixing block 305, a first anti-slip pad 306, a second anti-slip pad 307, and a moving block 308. The first fixing bolt 300 is movably installed on one side of the first fixing clamp 302, the second fixing bolt 301 is movably installed on one side of the second fixing clamp 303, the first fixing clamp 302 is fixedly installed on one side of the testing machine support column 100, the second fixing clamp 303 is fixedly installed on the bottom end of the moving block 308, the first fixing block 304 is fixedly installed inside the first fixing clamp 302, and the second fixing block 305 is fixedly installed inside the second fixing clamp 303.

[0025] In this example, preferably, the functional mechanism includes a limit groove 400, an auxiliary limit groove 401, a limit block 402, a protection pad 403, a rotating motor 404, a movable gear 405, and a movable tooth groove 406. The limit groove 400 is provided on one side of the testing machine support column 100, the auxiliary limit groove 401 is provided on one side of the inner wall of the testing machine support column 100, the limit block 402 is fixedly installed inside the limit groove 400, the protection pad 403 is fixedly installed on the top of the limit block 402, the rotating motor 404 is movably installed on one side of the movable block 308, the movable gear 405 is fixedly installed on one side of the rotating motor 404, and the movable tooth groove 406 is provided on one side of the inner wall of the testing machine support column 100.

[0026] In this example, preferably, the charging port 204 is fixedly installed on one side of the small transformer 203 , the sensing module 205 is fixedly installed inside the testing machine workbench 101 , and the sensing platform 206 is fixedly installed on the top of the sensing module 205 .

[0027] In this example, preferably, the first anti-skid pad 306 is fixedly installed inside the first fixing clamp 302 , the second anti-skid pad 307 is fixedly installed inside the second fixing clamp 303 , and the moving block 308 is movably installed inside the limiting groove 400 .

[0028] When the tensioning mechanism of the tensile testing machine of this embodiment is used, the test material is placed in the first fixing clamp 302 and the second fixing clamp 303, and the first fixing bolt 300 and the second fixing bolt 301 are screwed to push the first fixing block 304 and the second fixing block 305 to firmly fix the test material.

[0029] A sensing platform 206 is fixedly installed on the top of the sensing module 205, which can perform simple weighing of the test material. A battery 202 is fixedly installed inside the testing machine workbench 101 to supply energy to the equipment. The rotating motor 404 drives the moving gear 405 to rotate, so that the moving block 308 fixedly installed on one side of the rotating motor 404 moves in the limit groove 400, and the moving block 308 drives the second fixed clamp 303 to perform a tensile test.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tensioning mechanism of a tensile testing machine, comprising a main mechanism, an auxiliary mechanism, a fixing mechanism, and a functional mechanism, characterized in that: The auxiliary mechanism is located inside the main mechanism, the fixing mechanism is located on one side of the main mechanism, and the functional mechanism is located inside the main mechanism. The main mechanism comprises a testing machine support column (100) and a testing machine workbench (101). The testing machine support column (100) is fixedly mounted on the bottom end of the testing machine workbench (101), and the testing machine workbench (101) is fixedly mounted on the top end of the testing machine workbench (101); The fixing mechanism comprises a first fixing bolt (300), a second fixing bolt (301), a first fixing clamp (302), a second fixing clamp (303), a first fixing block (304), a second fixing block (305), a first anti-slip pad (306), a second anti-slip pad (307), and a moving block (308); the first fixing bolt (300) is movably mounted on one side of the first fixing clamp (302); the second fixing bolt (301) is movably mounted on one side of the second fixing clamp (303); the first fixing clamp (302) is fixedly mounted on one side of a testing machine support column (100); the second fixing clamp (303) is fixedly mounted on the bottom end of the moving block (308); the first fixing block (304) is fixedly mounted inside the first fixing clamp (302); and the second fixing block (305) is fixedly mounted inside the second fixing clamp (303).

2. The tensioning mechanism of a tensile testing machine according to claim 1, characterized in that: The auxiliary mechanism comprises a control panel (200), a control circuit board (201), a storage battery (202), a small transformer (203), a charging port (204), a sensing module (205), and a sensing platform (206); the control panel (200) is fixedly mounted on one side of a test machine workbench (101); the control circuit board (201) is fixedly mounted inside the test machine workbench (101); the storage battery (202) is fixedly mounted inside the test machine workbench (101); and the small transformer (203) is fixedly mounted on one side of the storage battery (202).

3. The tensioning mechanism of a tensile testing machine according to claim 1, characterized in that: The functional mechanism comprises a limit groove (400), an auxiliary limit groove (401), a limit block (402), a protection pad (403), a rotating motor (404), a moving gear (405), and a moving tooth groove (406); the limit groove (400) is arranged on one side of a testing machine support column (100); the auxiliary limit groove (401) is arranged on one side of an inner wall of the testing machine support column (100); the limit block (402) is fixedly installed inside the limit groove (400); the protection pad (403) is fixedly installed on the top of the limit block (402); the rotating motor (404) is movably installed on one side of a moving block (308); the moving gear (405) is fixedly installed on one side of the rotating motor (404); and the moving tooth groove (406) is arranged on one side of an inner wall of the testing machine support column (100).

4. The tensioning mechanism of a tensile testing machine according to claim 2, characterized in that: The charging port (204) is fixedly mounted on one side of the small transformer (203), the sensing module (205) is fixedly mounted inside the testing machine workbench (101), and the sensing platform (206) is fixedly mounted on the top of the sensing module (205).

5. The tensioning mechanism of a tensile testing machine according to claim 1, characterized in that: The first anti-skid pad (306) is fixedly installed inside the first fixing clamp (302), the second anti-skid pad (307) is fixedly installed inside the second fixing clamp (303), and the moving block (308) is movably installed inside the limiting groove (400).

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