Tension testing machine with adjusting mechanism

Abstract

The utility model discloses a tensile testing machine with an adjusting mechanism, which comprises a tensile testing machine body, a fixed seat, a control panel and a clamp, the bottom of the tensile testing machine body is fixedly connected with the top of the fixed seat, and the right side of the top of the fixed seat is fixedly connected with the bottom of the control panel. And the clamp is positioned on the inner side of the tension tester body. According to the utility model, the connecting and positioning assembly is matched with the limiting and mounting assembly to conveniently disassemble, assemble and replace the clamp, so that the problems that when an existing tension testing machine is used, tension tests can be carried out on different articles, and different clamps need to be replaced when the tension tests are carried out on the different articles, so that the cost is low are solved. The problem that the fixture of the tension tester is relatively inconveniently replaced and the use effect of the tension tester is reduced due to the fact that the fixture of the tension tester is relatively tightly and stably fixed by bolts during use is solved, and the effect of convenient replacement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tension testing machines, in particular to a tension testing machine with an adjusting mechanism. Background Art

[0002] The tensile testing machine is also known as the universal material testing machine. The universal testing machine is a mechanical force testing machine used to perform static load, stretching, compression, bending, shearing, tearing, peeling and other mechanical property tests 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 is an important part of the instrument. Different materials require different requirements. It is also an important factor in whether the test can be carried out smoothly and the accuracy of the test results.

[0003] For example, the authorization announcement number CN214472322U, the utility model discloses a tensile testing machine with an adjustment mechanism, including a base body, a main body and a touch panel body, the base body, the main body and the touch panel body, the base body is provided with a main body above, and the main body is provided with two groups, one group of main bodies is provided on the moving crossbeam, and the other group of main bodies is provided on the base body. The utility model solves the problem that the adjustment is not convenient enough. By setting up this mechanism, when working, a single worker can complete the fixing of the object to be tested, which greatly improves the work efficiency of the worker, further improves the overall practicality of the device, solves the problem that the protective mechanism is not provided on the surface of the touch panel, and by setting up this mechanism, the touch panel can be well protected when the device is running to avoid being touched by external forces, thereby improving the accuracy of the experimental data.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing tensile testing machine will perform tensile tests on different objects during use, and different clamps need to be replaced for tensile tests on different objects. However, the clamps of the tensile testing machine are fixed tightly and stably by bolts during use, which makes it inconvenient to replace the clamps of the tensile testing machine, reducing the use effect of the tensile testing machine. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a tensile testing machine with an adjustment mechanism, which has the advantage of easy replacement, and solves the problem that the existing tensile testing machine will perform tensile tests on different objects during use, and different clamps need to be replaced for tensile tests on different objects, but the clamps of the tensile testing machine are fixed tightly and stably with bolts during use, which makes it inconvenient to replace the clamps of the tensile testing machine, reducing the use effect of the tensile testing machine.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tensile testing machine with an adjustment mechanism, comprising a tensile testing machine body, a fixed seat, a control panel and a clamp, wherein the bottom of the tensile testing machine body is fixedly connected to the top of the fixed seat, the right side of the top of the fixed seat is fixedly connected to the bottom of the control panel, the clamp is located on the inner side of the tensile testing machine body, the outer side of the clamp is fixedly connected to a connection positioning assembly, and the inner side of the tensile testing machine body is fixedly connected to a limited position mounting assembly.

[0008] As a preferred embodiment of the utility model, the connecting positioning assembly includes a connecting plate, a limiting block is fixedly connected to the outer side of the connecting plate, a positioning block is fixedly connected to the outer side of the limiting block, a limiting box is arranged on the outer side of the connecting plate, a limiting groove is opened on the front side of the limiting box, and the surfaces of the limiting block and the positioning block are movably connected to the inside of the limiting groove.

[0009] As a preferred embodiment of the utility model, the limit installation assembly includes a mounting plate, the inner side of the mounting plate is fixedly connected to the outer side of the limit box, the outer side of the limit box is provided with a connecting groove, the interior of the connecting groove is movably connected with a positioning rod, the outer side of the positioning block is provided with a positioning groove, and the surface of the positioning rod is movably connected to the interior of the positioning groove.

[0010] As a preferred embodiment of the utility model, the outer side of the limit box is fixedly connected with a mounting block, the front side of the limit box is movably connected with a protective plate, and both sides of the back side of the protective plate are fixedly connected with connecting blocks.

[0011] As a preferred embodiment of the present invention, a connecting groove is provided on the front side of the mounting block, the surface of the connecting block is movably connected to the inside of the connecting groove, and both sides of the back side of the protective plate are fixedly connected to limiting plates.

[0012] As a preferred embodiment of the utility model, a movable groove is provided on the top of the connecting block, the internal thread of the movable groove is connected to a fixing rod, and the surface of the fixing rod is connected to the internal thread of the mounting block.

[0013] As a preferred embodiment of the utility model, an engaging block is fixedly connected to the back side of the protective plate, an engaging groove is provided on the front side of the limit box, and the surface of the engaging block is movably connected to the inside of the engaging groove.

[0014] As a preferred embodiment of the present invention, both sides of the back side of the protective plate are threadedly connected with movable rods, and the surfaces of the movable rods are threadedly connected to both sides of the front side of the limit box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a connection positioning component and cooperates with a limit installation component to conveniently disassemble, assemble and replace the clamp, thereby solving the problem that the existing tensile testing machine will perform tensile tests on different objects during use, and different clamps need to be replaced for tensile tests on different objects, but the clamp of the tensile testing machine is fixed tightly and stably with bolts during use, which makes it inconvenient to replace the clamp of the tensile testing machine, reduces the use effect of the tensile testing machine, and achieves the effect of easy replacement.

[0017] 2. The utility model sets a connection positioning component. During use, the clamp can drive the connecting plate and the limit block to move. The movement of the limit block can drive the positioning block to move. During the movement, the limit block and the positioning block can be moved to the inside of the limit groove under the drive of the clamp, so that the limit groove can stably limit and fix the limit block and the positioning block, thereby improving the stability of the clamp during use.

[0018] 3. The utility model sets a limit installation component. Before the positioning block moves to the inside of the limit groove, the positioning rod can be moved outward. After the positioning block moves to the inside of the limit groove, the positioning rod can be pushed inward to move the positioning rod to the inside of the positioning groove to position and fix the positioning block, thereby enhancing the use stability of the positioning block and avoiding the situation where the positioning block is unstable during use. The mounting plate can drive the limit box to be fixed to the tensile testing machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional exploded cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Tensile testing machine body; 2. Fixed seat; 3. Control panel; 4. Clamp; 5. Connection and positioning assembly; 51. Connection plate; 52. Limit block; 53. Positioning block; 54. Limit box; 55. Limit slot; 6. Limit installation assembly; 61. Installation plate; 62. Connecting slot; 63. Positioning rod; 64. Positioning slot; 7. Installation block; 8. Protective plate; 9. Connection block; 10. Connection slot; 11. Limit plate; 12. Movable slot; 13. Fixed rod; 14. Engaging block; 15. Engaging slot; 16. Movable rod. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a tensile testing machine with an adjustment mechanism, comprising a tensile testing machine body 1, a fixing seat 2, a control panel 3 and a clamp 4, the bottom of the tensile testing machine body 1 is fixedly connected to the top of the fixing seat 2, the right side of the top of the fixing seat 2 is fixedly connected to the bottom of the control panel 3, the clamp 4 is located on the inner side of the tensile testing machine body 1, the outer side of the clamp 4 is fixedly connected with a connection positioning component 5, and the inner side of the tensile testing machine body 1 is fixedly connected with a limited position mounting component 6.

[0025] refer to Figure 3 The connection and positioning assembly 5 includes a connecting plate 51, a limiting block 52 is fixedly connected to the outer side of the connecting plate 51, a positioning block 53 is fixedly connected to the outer side of the limiting block 52, a limiting box 54 is arranged on the outer side of the connecting plate 51, a limiting groove 55 is arranged on the front side of the limiting box 54, and the surfaces of the limiting block 52 and the positioning block 53 are movably connected to the inside of the limiting groove 55.

[0026] As a technical optimization scheme of the utility model, by setting a connecting positioning component 5, the clamp 4 can drive the connecting plate 51 and the limit block 52 to move during use, and the movement of the limit block 52 can drive the positioning block 53 to move. During the movement, the limit block 52 and the positioning block 53 can be moved to the inside of the limit groove 55 under the drive of the clamp 4, so that the limit groove 55 can stably limit and fix the limit block 52 and the positioning block 53, thereby improving the stability of the clamp 4 during use.

[0027] refer to Figure 3The limit installation assembly 6 includes a mounting plate 61, the inner side of the mounting plate 61 is fixedly connected to the outer side of the limit box 54, a connecting groove 62 is provided on the outer side of the limit box 54, a positioning rod 63 is movably connected inside the connecting groove 62, a positioning groove 64 is provided on the outer side of the positioning block 53, and the surface of the positioning rod 63 is movably connected to the inside of the positioning groove 64.

[0028] As a technical optimization scheme of the utility model, by setting a limit installation component 6, the positioning rod 63 can be moved outward before the positioning block 53 moves to the inside of the limit groove 55. After the positioning block 53 moves to the inside of the limit groove 55, the positioning rod 63 can be pushed inward to make the positioning rod 63 move to the inside of the positioning groove 64 to position and fix the positioning block 53, thereby enhancing the use stability of the positioning block 53 and avoiding the situation where the positioning block 53 is unstable during use. The mounting plate 61 can drive the limit box 54 to be fixed to the tensile testing machine body 1.

[0029] refer to Figure 3 The outer side of the limit box 54 is fixedly connected with a mounting block 7, the front side of the limit box 54 is movably connected with a protective plate 8, and both sides of the back side of the protective plate 8 are fixedly connected with connecting blocks 9.

[0030] As a technical optimization scheme of the utility model, by setting the mounting block 7, the protective plate 8 and the connecting block 9, the protective plate 8 can protect the front of the limit box 54, thereby enhancing the fixing effect of the limit box 54 on the limit block 52 and the positioning block 53 during use. The mounting block 7 can facilitate the user to install and fix the limit box 54, and the connecting block 9 can facilitate the internal connection with the connecting groove 10 for limit fixing.

[0031] refer to Figure 3 A connecting groove 10 is provided on the front of the mounting block 7, the surface of the connecting block 9 is movably connected to the inside of the connecting groove 10, and both sides of the back of the protective plate 8 are fixedly connected to the limiting plates 11.

[0032] As a technical optimization scheme of the utility model, by setting a connecting groove 10 and a limiting plate 11, the connecting groove 10 can limit the surface of the connecting block 9 during use, which is convenient for limiting the protective plate 8. The limiting plate 11 can limit and protect the outer side of the positioning rod 63, which is convenient for the user to fix the positioning rod 63, thereby enhancing the convenience of fixing during use.

[0033] refer to Figure 3 A movable groove 12 is provided on the top of the connecting block 9 , and a fixing rod 13 is connected to the inner thread of the movable groove 12 , and the surface of the fixing rod 13 is connected to the inner thread of the mounting block 7 .

[0034] As a technical optimization solution of the utility model, by setting a movable groove 12 and a fixed rod 13, the movable groove 12 can be conveniently threadedly connected with the fixed rod 13, and the fixed rod 13 is also connected with the internal thread of the mounting block 7, so that the user can fix the connecting block 9 conveniently. After the connecting block 9 is fixed, the protective plate 8 can be driven to be fixed, thereby improving the convenience of fixing during use.

[0035] refer to Figure 3 The back of the protective plate 8 is fixedly connected with an engagement block 14 , the front of the limit box 54 is provided with an engagement groove 15 , and the surface of the engagement block 14 is movably connected with the inside of the engagement groove 15 .

[0036] As a technical optimization solution of the utility model, by setting the engaging block 14 and the engaging groove 15, the engaging groove 15 can engage with the engaging block 14 during use, so that the limit box 54 can limit the protective plate 8, thereby enhancing the use effect of the protective plate 8.

[0037] refer to Figure 2 Both sides of the back side of the protective plate 8 are threadedly connected with movable rods 16, and the surfaces of the movable rods 16 are threadedly connected with both sides of the front side of the limit box 54.

[0038] As a technical optimization solution of the utility model, by setting a movable rod 16, the movable rod 16 can facilitate the threaded fixation of the protective plate 8 and the limit box 54 during use, thereby improving the fixing stability during use and avoiding the separation of the protective plate 8 and the limit box 54 due to pulling force.

[0039] The working principle and use process of the utility model are as follows: when in use, the clamp 4 can drive the connecting plate 51 and the limit block 52 to move, and the movement of the limit block 52 can drive the positioning block 53 to move. When moving, the limit block 52 and the positioning block 53 can be moved to the inside of the limit groove 55 under the drive of the clamp 4, so that the limit groove 55 can stably limit and fix the limit block 52 and the positioning block 53, thereby improving the stability of the clamp 4 in use. At the same time, before the positioning block 53 moves to the inside of the limit groove 55, the positioning rod 63 can be moved outward. After the positioning block 53 moves to the inside of the limit groove 55, the positioning rod 63 can be pushed inward, so that the positioning rod 63 moves to the inside of the positioning groove 64 to position and fix the positioning block 53, thereby enhancing the use stability of the positioning block 53 and avoiding the positioning block 53 from being in use. In case of unstable fixation, the mounting plate 61 can drive the limit box 54 to be fixed to the tensile testing machine body 1, and the protective plate 8 can protect the front of the limit box 54, thereby enhancing the fixing effect of the limit box 54 on the limit block 52 and the positioning block 53 during use. The mounting block 7 can facilitate the user to install and fix the limit box 54. During use, the connecting block 9 can be moved to the inside of the connecting groove 10 through the protective box, and then threadedly fixed through the fixing rod 13. At the same time, the protective plate 8 can drive the limit plate 11 to limit the outer side of the positioning rod 63, thereby facilitating the user to fix the positioning rod 63, thereby enhancing the convenience of fixation during use. When disassembling, it is only necessary to rotate the fixing rod 13 and the movable rod 16, thereby achieving the effect of easy replacement and enhancing the use effect of the tensile testing machine.

[0040] To sum up: this kind of tensile testing machine with an adjustment mechanism, by setting a connection positioning component 5 and cooperating with a limit installation component 6, can conveniently disassemble, assemble and replace the clamp 4, thereby solving the problem that the existing tensile testing machine will perform tensile tests on different objects during use, and different clamps need to be replaced for tensile tests on different objects, but the clamp of the tensile testing machine is fixed tightly and stably with bolts during use, which makes it inconvenient to replace the clamp of the tensile testing machine, reducing the use effect of the tensile testing machine.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tensile testing machine with an adjustment mechanism, comprising a tensile testing machine body (1), a fixing seat (2), a control panel (3) and a clamp (4), characterized in that: The bottom of the tensile testing machine body (1) is fixedly connected to the top of the fixing seat (2), the right side of the top of the fixing seat (2) is fixedly connected to the bottom of the control panel (3), the clamp (4) is located on the inner side of the tensile testing machine body (1), the outer side of the clamp (4) is fixedly connected to a connection positioning component (5), and the inner side of the tensile testing machine body (1) is fixedly connected to a limit installation component (6).

2. A tensile testing machine with an adjustment mechanism according to claim 1, characterized in that: The connection positioning assembly (5) comprises a connection plate (51), a limiting block (52) is fixedly connected to the outer side of the connection plate (51), a positioning block (53) is fixedly connected to the outer side of the limiting block (52), a limiting box (54) is arranged on the outer side of the connection plate (51), a limiting groove (55) is provided on the front side of the limiting box (54), and the surfaces of the limiting block (52) and the positioning block (53) are movably connected to the inside of the limiting groove (55).

3. A tensile testing machine with an adjustment mechanism according to claim 2, characterized in that: The limit installation assembly (6) comprises a mounting plate (61), the inner side of the mounting plate (61) is fixedly connected to the outer side of the limit box (54), the outer side of the limit box (54) is provided with a connecting groove (62), the interior of the connecting groove (62) is movably connected with a positioning rod (63), the outer side of the positioning block (53) is provided with a positioning groove (64), and the surface of the positioning rod (63) is movably connected to the interior of the positioning groove (64).

4. A tensile testing machine with an adjustment mechanism according to claim 3, characterized in that: The outer side of the limit box (54) is fixedly connected to a mounting block (7), the front side of the limit box (54) is movably connected to a protective plate (8), and both sides of the back side of the protective plate (8) are fixedly connected to connecting blocks (9).

5. A tensile testing machine with an adjustment mechanism according to claim 4, characterized in that: A connecting groove (10) is provided on the front of the mounting block (7), the surface of the connecting block (9) is movably connected to the inside of the connecting groove (10), and both sides of the back of the protective plate (8) are fixedly connected to limit plates (11).

6. A tensile testing machine with an adjustment mechanism according to claim 5, characterized in that: A movable groove (12) is provided on the top of the connecting block (9), a fixing rod (13) is connected to the inner thread of the movable groove (12), and a surface of the fixing rod (13) is connected to the inner thread of the mounting block (7).

7. A tensile testing machine with an adjustment mechanism according to claim 4, characterized in that: The back of the protection plate (8) is fixedly connected with an engagement block (14), the front of the limit box (54) is provided with an engagement groove (15), and the surface of the engagement block (14) is movably connected with the inside of the engagement groove (15).

8. A tensile testing machine with an adjustment mechanism according to claim 5, characterized in that: Both sides of the back side of the protection plate (8) are threadedly connected with movable rods (16), and the surface of the movable rod (16) is threadedly connected with both sides of the front side of the limit box (54).

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