Mechanical equipment research and development testing device

Abstract

The utility model relates to the technical field of mechanical equipment testing, and discloses a mechanical equipment research and development testing device, which comprises a bottom plate; the pressure supporting plate is fixedly arranged above the bottom plate; the clamping mechanism is arranged on the right side of the pressure supporting plate; the clamping mechanism comprises a clamping plate fixedly arranged on the right side of the pressure supporting plate, and a sliding block is movably arranged in the middle of the clamping plate. According to the mechanical equipment part clamping device, the transmission rod is driven to rotate through power generated by the motor, the sliding block is driven to slide in the sliding block groove when the transmission rod rotates, the clamping block is driven to move inwards when the sliding block moves, and mechanical equipment parts are clamped. According to the device, the clamping angle of the clamping assembly can be adjusted according to the sizes of the mechanical equipment parts, the mechanical equipment parts of different sizes and types can be detected conveniently, one machine has multiple purposes, the generated detection error is reduced, the detection precision is improved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment testing, and more specifically, to a mechanical equipment research and development testing device. Background Art

[0002] Mechanical equipment is a device assembled from various metal and non-metal parts and used to perform specific tasks. According to different industries and uses, mechanical equipment can be roughly divided into agricultural machinery, heavy mining machinery, engineering machinery, petrochemical general machinery, electrical machinery, machine tools and automobiles, etc. In addition, according to different uses and characteristics, mechanical equipment can also be divided into high-precision equipment, military equipment, imported equipment, special equipment, special equipment, ordinary equipment, homemade equipment, etc. The classification of mechanical equipment is mainly based on different industries and uses. Different types of mechanical equipment are also different in structure and function. When developing new mechanical equipment, it is necessary to perform compression tests on its components to ensure the stability of the mechanical equipment. The clamping device of the compression test fixture commonly used in the market is not enough to detect machines of different sizes and types. Mechanical equipment parts cannot be guaranteed to remain in a clamped state when clamping mechanical equipment parts of different sizes. Therefore, it cannot be guaranteed that when the mechanical equipment parts are clamped for compression testing, the force they are subjected to will be offset, causing errors in the tested compressive strength. In the existing device, spring block assemblies are set on both sides of the compression test fixture. When the compressive strength of the mechanical equipment parts is tested, the mechanical equipment parts are squeezed and clamped by the reaction force of the spring blocks during the compression testing, so as to ensure that the cement blocks will not be offset during the test, thereby reducing the generation of errors. However, it is found in use that when performing compression testing on larger mechanical equipment parts, due to the large volume of the mechanical equipment parts, the reaction force applied by the spring block assembly to them is not enough to clamp them, and errors will still occur, so it needs to be improved. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a mechanical equipment research and development test device, which has the advantage of improving the testing accuracy of the mechanical equipment.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a mechanical equipment R&D and testing device, comprising:

[0005] Base plate;

[0006] A pressure support plate, which is fixedly arranged above the bottom plate;

[0007] A clamping mechanism, which is arranged on the right side of the pressure support plate;

[0008] The clamping mechanism includes a clamping plate fixedly arranged on the right side of the pressure support plate, a slider is movably arranged in the middle of the clamping plate, a connecting rod is hinged on the top of the slider, a clamping block is hinged on the top of the connecting rod, and the mechanical equipment parts are clamped by the clamping block, clamping block plate ribs are fixedly arranged on both sides of the clamping block, and a clamping block guide column extending to the upper surface of the clamping plate is fixedly arranged below the clamping block;

[0009] The transmission mechanism is arranged on the right side of the clamping plate.

[0010] As a preferred technical solution of the utility model,

[0011] Also included are:

[0012] A top plate, which is fixedly disposed above the pressure support plate;

[0013] A pressure column, which is fixedly arranged above the top plate;

[0014] A protection mechanism, which is arranged between the top plate and the bottom plate;

[0015] The protection mechanism comprises a lower sliding groove and an upper sliding groove respectively opened on the inner side of the bottom plate and the top plate, a limit column is fixedly arranged inside the lower sliding groove and the upper sliding groove, a protection plate is movably arranged between the upper sliding groove and the lower sliding groove, and the protection plate is wrapped around the outer side of the limit column;

[0016] The fixing mechanism is arranged on the left side of the clamping plate.

[0017] As a preferred technical solution of the utility model,

[0018] The transmission mechanism includes a slider groove opened in the middle of the clamping plate, a baffle plate fixed to the right side of the clamping plate is arranged on the right side of the slider groove, a motor is fixedly arranged on the right side of the baffle plate, a transmission rod is arranged on the left side of the motor, and the transmission rod extends through the baffle plate to the inside of the slider groove and engages with the slider.

[0019] As a preferred technical solution of the utility model,

[0020] The fixing mechanism includes a fixing groove opened on the left side of the clamping plate, a limiting groove is opened on the inner side of the fixing groove, and the limiting groove is communicated with the fixing groove, a fixing column is movably arranged inside the fixing groove, and the fixing column extends to the inside of the limiting groove, a straight rod extending to the outside of the clamping plate is fixedly arranged on the outer side of the fixing column, a compression spring located inside the fixing groove is arranged on the outer side of the straight rod, the compression spring is respectively connected to the fixing column and the clamping plate, and a connecting block is fixedly arranged on the outer side of the straight rod.

[0021] As a preferred technical solution of the utility model,

[0022] The slider is in the shape of an "I" character, and is slidably engaged with the inside of the slider groove. The top is hinged to the connecting rod. Through the cooperation between the slider and the slider groove, the slider can slide inside the slider groove under the action of the transmission rod to clamp the mechanical equipment parts.

[0023] As a preferred technical solution of the utility model,

[0024] The clamping block is hook-shaped, and the short end of the clamping block is hinged to the connecting rod. The turning point is hingedly connected with a clamping block plate rib, and the bottom of the clamping block plate rib extends to the upper surface of the clamping plate and is fixedly connected to the clamping plate.

[0025] As a preferred technical solution of the utility model,

[0026] A pull rod is fixedly provided on the outer side of the protective plate, and a positioning groove is opened under the pull rod. The protective plate is moved for protection by the pull rod, and the protective plate is fixed by the positioning groove to prevent the protective plate from moving during equipment detection.

[0027] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0028] 1. The utility model drives the transmission rod to rotate through the power generated by the motor. When the transmission rod rotates, it drives the slider to slide inside the slider groove. When the slider moves, it drives the clamping block to move inward to clamp the mechanical equipment parts. Compared with the traditional device, this device can adjust the clamping angle of the clamping component according to the size of the mechanical equipment parts, which is convenient for inspecting mechanical equipment parts of different sizes and types. One machine has multiple uses, which reduces the detection error generated, improves the detection accuracy, and improves the detection efficiency.

[0029] 2. The utility model pushes the protective plate to move to the right side. When the protective plate moves to the inside of the limit groove, the fixing column enters the inside of the positioning groove to fix the protective plate, so that the protective plate shields the working area. Compared with the traditional device, this device can play a protective role when inspecting mechanical equipment parts, prevent workers from being injured due to the rupture and splashing of mechanical equipment parts when the mechanical equipment parts are squeezed, and reduce safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0032] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the front side of the utility model;

[0033] Figure 4It is a schematic diagram of the partial cross-sectional structure of the left side of the utility model;

[0034] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at A in the middle;

[0035] Figure 6 It is a schematic diagram of the right side structure of the utility model.

[0036] In the figure: 1. bottom plate; 2. pressure support plate; 3. clamping plate; 4. slider; 5. connecting rod; 6. clamping block; 7. clamping block guide column; 8. clamping block plate rib; 9. slider groove; 10. baffle; 11. transmission rod; 12. motor; 13. top plate; 14. pressure column; 15. upper sliding groove; 16. lower sliding groove; 17. limit column; 18. protective plate; 19. pull rod; 20. positioning groove; 21. fixing groove; 22. compression spring; 23. fixing column; 24. straight rod; 25. connecting block; 26. limit groove. DETAILED DESCRIPTION

[0037] 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.

[0038] like Figures 1 to 6 As shown, the utility model provides a mechanical equipment R&D testing device, including:

[0039] Bottom plate 1;

[0040] A pressure support plate 2, which is fixedly arranged above the bottom plate 1;

[0041] A clamping mechanism, which is arranged on the right side of the pressure support plate 2;

[0042] The clamping mechanism includes a clamping plate 3 fixedly arranged on the right side of the pressure support plate 2, a slider 4 is movably arranged in the middle of the clamping plate 3, a connecting rod 5 is hinged on the upper side of the slider 4, a clamping block 6 is hinged on the upper side of the connecting rod 5, and the mechanical equipment parts are clamped by the clamping block 6, clamping block plate ribs 8 are fixedly arranged on both sides of the clamping block 6, and a clamping block guide column 7 extending to the upper surface of the clamping plate 3 is fixedly arranged below the clamping block 6;

[0043] A transmission mechanism, which is arranged on the right side of the clamping plate 3;

[0044] After the mechanical equipment parts are placed, the power generated by the motor 12 drives the transmission rod 11 to rotate, and when the transmission rod 11 rotates, it drives the slider 4 to slide inside the slider groove 9. When the slider 4 moves, it transmits the force upward to the connecting rod 5, so that the connecting rod 5 rotates outward. The reaction force of the connecting rod 5 rotating outward and the clamping block guide column 7 make the clamping block 6 move inward to clamp the mechanical equipment parts;

[0045] The power generated by the motor 12 drives the transmission rod 11 to rotate. When the transmission rod 11 rotates, it drives the slider 4 to slide inside the slider groove 9. When the slider 4 moves, it drives the clamping block 6 to move inward to clamp the mechanical equipment parts. Compared with traditional devices, this device can adjust the clamping angle of the clamping component according to the size of the mechanical equipment parts, which is convenient for inspecting mechanical equipment parts of different sizes and types. One machine can be used for multiple purposes, thereby reducing the detection error generated, improving the detection accuracy, and improving the detection efficiency.

[0046] Among them, also include:

[0047] A top plate 13, which is fixedly disposed above the pressure support plate 2;

[0048] A pressure column 14 is fixedly disposed above the top plate 13;

[0049] A protection mechanism, which is arranged between the top plate 13 and the bottom plate 1;

[0050] The protection mechanism includes a lower sliding groove 16 and an upper sliding groove 15 respectively provided on the inner side of the bottom plate 1 and the top plate 13, a limit column 17 is fixedly provided inside the lower sliding groove 16 and the upper sliding groove 15, and a protection plate 18 is movably provided between the upper sliding groove 15 and the lower sliding groove 16, and the protection plate 18 is wrapped around the outer side of the limit column 17;

[0051] A fixing mechanism, which is arranged on the left side of the clamping plate 3;

[0052] Before starting the detection equipment, push the protective plate 18 to move the protective plate 18 to the right. When the protective plate 18 moves to the inner side of the limiting groove 26, the fixing column 23 enters the interior of the positioning groove 20 to fix the protective plate 18, so that the protective plate 18 blocks the working area. When releasing the fixing of the protective plate 18, first pull the connecting block 25, and drive the fixing column 23 to retract into the interior of the fixing groove 21 through the connecting block 25, so that the fixing column 23 withdraws from the interior of the positioning groove 20, thereby releasing the fixing of the protective plate 18, making it convenient to pull open the protective plate 18 and take out the mechanical equipment parts that have been tested;

[0053] Push the protective plate 18 to move it to the right. When the protective plate 18 moves to the inner side of the limiting groove 26, the fixing column 23 enters the interior of the positioning groove 20 to fix the protective plate 18, so that the protective plate 18 blocks the working area. Compared with the traditional device, this device can play a protective role when inspecting mechanical equipment parts, prevent injuries to workers caused by rupture and splashing of mechanical equipment parts when they are squeezed, and reduce safety hazards.

[0054] The transmission mechanism includes a slider slot 9 opened in the middle of the clamping plate 3, a baffle 10 fixed to the right side of the clamping plate 3 is arranged on the right side of the slider slot 9, a motor 12 is fixedly arranged on the right side of the baffle 10, a transmission rod 11 is arranged on the left side of the motor 12, and the transmission rod 11 passes through the baffle 10 and extends to the inside of the slider slot 9 and engages with the slider 4;

[0055] The power generated by the motor 12 drives the transmission rod 11 to rotate. When the transmission rod 11 rotates, it drives the slider 4 to slide inside the slider groove 9, so that the slider 4 drives the clamping block 6 to clamp the mechanical equipment parts.

[0056] The fixing mechanism includes a fixing groove 21 provided on the left side of the clamping plate 3, a limiting groove 26 provided inside the fixing groove 21, and the limiting groove 26 communicates with the fixing groove 21, a fixing column 23 is movably provided inside the fixing groove 21, and the fixing column 23 extends to the inside of the limiting groove 26, a straight rod 24 extending to the outside of the clamping plate 3 is fixedly provided outside the fixing column 23, a compression spring 22 located inside the fixing groove 21 is provided outside the straight rod 24, and the compression spring 22 is respectively connected to the fixing column 23 and the clamping plate 3, and a connecting block 25 is fixedly provided outside the straight rod 24;

[0057] When releasing the protection plate 18, first pull the connecting block 25, and drive the fixing column 23 to retract into the fixing groove 21 through the connecting block 25, so that the fixing column 23 withdraws from the inside of the positioning groove 20, thereby releasing the protection plate 18 and facilitating pushing the protection plate 18.

[0058] Among them, the shape of the slider 4 is an "I" shape, which is slidably engaged with the inside of the slider groove 9, and the top is hinged to the connecting rod 5. Through the cooperation between the slider 4 and the slider groove 9, it is convenient to slide the slider 4 inside the slider groove 9 under the action of the transmission rod 11 to clamp the mechanical equipment parts.

[0059] Among them, the clamping block 6 is hook-shaped, and the short end of the clamping block 6 is hinged to the connecting rod 5. The turning point is hingedly connected with a clamping block plate rib 8, and the bottom of the clamping block plate rib 8 extends to the upper surface of the clamping plate 3 and is fixedly connected to the clamping plate 3. Through the special shape of the clamping block 6, the clamping block 6 can be conveniently rotated to both sides driven by the connecting rod 5 to clamp mechanical equipment parts.

[0060] Among them, a pull rod 19 is fixedly provided on the outer side of the protective plate 18, and a positioning groove 20 is opened below the pull rod 19. The pull rod 19 is used to move the protective plate 18 for protection, and the positioning groove 20 is used to fix the protective plate 18 to prevent the protective plate 18 from moving during equipment detection.

[0061] The working principle and use process of this utility model:

[0062] After the mechanical equipment parts are placed, the power generated by the motor 12 drives the transmission rod 11 to rotate. When the transmission rod 11 rotates, it drives the slider 4 to slide inside the slider groove 9. When the slider 4 moves, it transmits the force upward to the connecting rod 5, causing the connecting rod 5 to rotate outward. The reaction force of the outward rotation of the connecting rod 5 and the combined action of the clamping block guide column 7 cause the clamping block 6 to move inward to clamp the mechanical equipment parts.

[0063] Before starting the detection equipment, push the protective plate 18 to move it to the right. When the protective plate 18 moves to the inner side of the limit groove 26, the fixing column 23 enters the interior of the positioning groove 20 to fix the protective plate 18, so that the protective plate 18 blocks the working area. When releasing the fixation of the protective plate 18, first pull the connecting block 25, and drive the fixing column 23 to retract into the interior of the fixing groove 21 through the connecting block 25, so that the fixing column 23 withdraws from the interior of the positioning groove 20, thereby releasing the fixation of the protective plate 18, making it convenient to pull open the protective plate 18 and take out the mechanical equipment parts that have been tested.

[0064] 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.

[0065] 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 mechanical equipment R&D testing device, characterized in that: Included are: Bottom plate (1); A pressure support plate (2) fixedly disposed above the bottom plate (1); A clamping mechanism, which is arranged on the right side of the pressure support plate (2); The clamping mechanism comprises a clamping plate (3) fixedly arranged on the right side of the pressure support plate (2), a slider (4) movably arranged in the middle of the clamping plate (3), a connecting rod (5) hingedly arranged above the slider (4), a clamping block (6) hingedly arranged above the connecting rod (5), and mechanical equipment parts are clamped by the clamping block (6), clamping block plate ribs (8) are fixedly arranged on both sides of the clamping block (6), and a clamping block guide column (7) extending to the upper surface of the clamping plate (3) is fixedly arranged below the clamping block (6); The transmission mechanism is arranged on the right side of the clamping plate (3).

2. A mechanical equipment R&D testing device according to claim 1, characterized in that: Also included are: A top plate (13) fixedly disposed above the pressure support plate (2); A pressure column (14) is fixedly disposed above the top plate (13); A protection mechanism, which is arranged between the top plate (13) and the bottom plate (1); The protection mechanism comprises a lower sliding groove (16) and an upper sliding groove (15) respectively provided on the inner sides of the bottom plate (1) and the top plate (13); a limiting column (17) is fixedly arranged inside the lower sliding groove (16) and the upper sliding groove (15); a protection plate (18) is movably arranged between the upper sliding groove (15) and the lower sliding groove (16); and the protection plate (18) is wrapped around the outer side of the limiting column (17); The fixing mechanism is arranged on the left side of the clamping plate (3).

3. A mechanical equipment R&D testing device according to claim 1, characterized in that: The transmission mechanism comprises a slider groove (9) opened in the middle of the clamping plate (3); a baffle (10) fixed to the right side of the clamping plate (3) is arranged on the right side of the slider groove (9); a motor (12) is fixedly arranged on the right side of the baffle (10); a transmission rod (11) is arranged on the left side of the motor (12); and the transmission rod (11) passes through the baffle (10) and extends to the inside of the slider groove (9) and meshes with the slider (4).

4. A mechanical equipment R&D testing device according to claim 2, characterized in that: The fixing mechanism comprises a fixing groove (21) provided on the left side of the clamping plate (3); a limiting groove (26) is provided inside the fixing groove (21), and the limiting groove (26) is communicated with the fixing groove (21); a fixing column (23) is movably provided inside the fixing groove (21), and the fixing column (23) extends to the inside of the limiting groove (26); a straight rod (24) extending to the outside of the clamping plate (3) is fixedly provided on the outside of the fixing column (23); a compression spring (22) located inside the fixing groove (21) is provided on the outside of the straight rod (24); the compression spring (22) is respectively connected to the fixing column (23) and the clamping plate (3); and a connecting block (25) is fixedly provided on the outside of the straight rod (24).

5. A mechanical equipment R&D testing device according to claim 1, characterized in that: The slider (4) is in the shape of an I-shaped character and is slidably engaged in the interior of the slider groove (9), and the top is hinged to the connecting rod (5).

6. A mechanical equipment R&D testing device according to claim 1, characterized in that: The clamping block (6) is hook-shaped, and the short end of the clamping block (6) is hinged to the connecting rod (5). The turning point is hingedly connected to a clamping block plate rib (8), and the bottom of the clamping block plate rib (8) extends to the upper surface of the clamping plate (3) and is fixedly connected to the clamping plate (3).

7. A mechanical equipment R&D testing device according to claim 2, characterized in that: A pull rod (19) is fixedly arranged on the outer side of the protective plate (18), and a positioning groove (20) is provided below the pull rod (19).

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