Combined mechanical support seat convenient to disassemble and assemble

Abstract

The utility model discloses belong to combined mechanical support seat technical field, concretely be a kind of combined mechanical support seat of easy dismounting, including bottom plate, the top of the bottom plate is detachably connected lifting assembly by connecting component, the top of the lifting assembly is detachably connected damping assembly by connecting component;The connecting component includes L-shaped plate, T-shaped positioning rod is slidably connected on the top of L-shaped plate, the second damping spring is sleeved on T-shaped positioning rod, and the both ends of second damping spring are respectively connected with T-shaped positioning rod head and L-shaped plate top fixedly connected.The utility model is by using the quick-release connecting component of T-shaped positioning rod, second damping spring and positioning groove, replace traditional bolt fixed mode, with the quick disassembly of each function module is realized, without the aid of tool, avoid thread wear and tear and the risk of wire drawing, further realize the effect of easy dismounting.

Description

Technical Field

[0001] This utility model relates to the technical field of modular mechanical support bases, specifically a modular mechanical support base that is easy to assemble and disassemble. Background Technology

[0002] Modular mechanical support bases are modular structural components used in the field of mechanical engineering to support, fix, or position mechanical parts / equipment. Their core feature is that they achieve functional adaptation through "multi-module disassembly design + on-demand combination assembly". Unlike traditional integrated support bases, they can flexibly combine different functional modules (such as support body, lifting mechanism, shock absorption mechanism, etc.) according to working conditions to form support solutions that meet specific requirements for load-bearing capacity, buffering, height adjustment, etc. They are widely used in machine tool equipment, automated production lines, construction machinery and other scenarios.

[0003] However, existing modular mechanical support bases have significant technical drawbacks: the various functional modules (such as support modules, lifting modules, and shock absorption modules) are generally fixed by bolts / screws. Although this can meet the stability requirements of the foundation connection, in actual disassembly and maintenance, multiple fasteners need to be tightened one by one with tools such as wrenches. This is not only cumbersome and time-consuming, but also carries risks such as stripped screws and thread wear, making module disassembly difficult. Therefore, a modular mechanical support base that is easy to disassemble and assemble is invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A modular mechanical support base that is easy to assemble and disassemble includes a base plate, the top of which is detachably connected to a lifting assembly via a connecting component, and the top of which is detachably connected to a shock-absorbing assembly via a connecting component. The connection component includes: L-shaped plate; The T-shaped positioning rod is slidably connected to the top of the L-shaped plate; The second damping spring is sleeved on the T-shaped positioning rod, and its two ends are fixedly connected to the head of the T-shaped positioning rod and the top of the L-shaped plate, respectively.

[0005] As a preferred embodiment of the modular mechanical support base that is easy to assemble and disassemble according to this utility model, the connecting assembly further includes: A storage slot is provided on the inner top of the L-shaped plate, and a T-shaped positioning rod passes through the storage slot. A circular plate, which is fixedly mounted on a T-shaped positioning rod and slidably connected in a storage slot; A rubber ring is fixedly installed on the inner top of the storage groove, and a circular plate can be inserted into the rubber ring.

[0006] As a preferred embodiment of the modular mechanical support base that is easy to assemble and disassemble according to this utility model, the lifting assembly includes: The lower support plate has several L-shaped plates fixedly installed on both sides of the top of the base plate, and both sides of the lower support plate are inserted into the L-shaped plates. Several positioning grooves are opened on both sides of the top of the lower support plate, and the bottom end of the T-shaped positioning rod is inserted into the positioning groove. An upper support plate is located directly above the lower support plate.

[0007] As a preferred embodiment of the modular mechanical support base that is easy to assemble and disassemble according to this utility model, the lifting assembly further includes: Side plates, with several sets of two side plates fixedly installed on both sides of the opposite ends of the lower support plate and the upper support plate; The screw is rotatably connected between two sets of side plates via bearings, and the thread directions at both ends of the screw are opposite starting from the middle.

[0008] As a preferred embodiment of the modular mechanical support base that is easy to assemble and disassemble according to this utility model, the lifting assembly further includes: The slider is threaded to both ends of the screw; A guide rod is fixedly installed between two sets of side plates, and a slider is slidably connected to the guide rod.

[0009] As a preferred embodiment of the modular mechanical support base that is easy to assemble and disassemble according to this utility model, the lifting assembly further includes: A servo motor is fixedly mounted on the left side plate, and the output shaft of the servo motor is fixedly connected to the screw. The X-shaped rod is positioned between four sets of sliders.

[0010] As a preferred embodiment of the easily detachable and assembleable modular mechanical support base described in this utility model, the shock absorption component includes: The lower support plate has several L-shaped plates fixedly installed on both sides of the top of the upper support plate, and both sides of the lower support plate are inserted into the L-shaped plates. Several positioning grooves are opened on both sides of the top of the lower support plate, and the bottom end of the T-shaped positioning rod is inserted into the positioning groove. An upper support plate is provided directly above the lower support plate; Telescopic rods are fixedly installed between the lower support plate and the upper support plate.

[0011] As a preferred embodiment of the easily detachable and assembleable modular mechanical support base described in this utility model, the shock absorption component further includes: The first damping spring is sleeved on the telescopic rod, and its two ends are fixedly connected to the lower bearing plate and the upper bearing plate, respectively. A damper is fixedly installed between the lower bearing plate and the upper bearing plate.

[0012] Compared with existing technologies: By adopting a quick-release connection assembly consisting of a T-shaped positioning rod, a second damping spring, and a positioning groove, the traditional bolt fixing method is replaced. This allows for quick assembly and disassembly of various functional modules without the need for tools, avoiding thread wear and stripping risks, and further facilitating assembly and disassembly. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 3 This is a side view of the lifting component of this utility model; Figure 4 This is a schematic diagram of the X-shaped rod structure of this utility model.

[0014] In the diagram: base plate 10, lower support plate 20, upper support plate 21, side plate 22, screw 23, slider 24, guide rod 25, servo motor 26, X-shaped rod 27, lower bearing plate 30, upper bearing plate 31, telescopic rod 32, first damping spring 33, damper 34, L-shaped plate 40, T-shaped positioning rod 41, positioning groove 42, storage groove 43, round plate 44, rubber ring 45, second damping spring 46. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0016] This utility model provides a modular mechanical support base that is easy to assemble and disassemble. Please refer to [link / reference]. Figures 1-4 It includes a base plate 10, the top of which is detachably connected to a lifting assembly via a connecting component, and the top of which is detachably connected to a shock-absorbing assembly via a connecting component.

[0017] The connecting assembly includes: an L-shaped plate 40, a T-shaped positioning rod 41, a positioning groove 42, a storage groove 43, a circular plate 44, a rubber ring 45, and a second damping spring 46. The T-shaped positioning rod 41 is slidably connected to the top of the L-shaped plate 40. The second damping spring 46 is sleeved on the T-shaped positioning rod 41, and the two ends of the second damping spring 46 are fixedly connected to the head of the T-shaped positioning rod 41 and the top of the L-shaped plate 40, respectively. The storage groove 43 is opened on the inner side of the top of the L-shaped plate 40, and the T-shaped positioning rod 41 passes through the storage groove 43. The circular plate 44 is fixedly installed on the T-shaped positioning rod 41, and the circular plate 44 is slidably connected in the storage groove 43. The rubber ring 45 is fixedly installed on the inner top of the storage groove 43, and the circular plate 44 can be inserted into the rubber ring 45. The friction between the circular plate 44 and the rubber ring 45 is greater than the elastic force of the second damping spring 46, so that when the circular plate 44 is inserted into the rubber ring 45, it is not necessary to keep pulling the T-shaped positioning rod 41, thereby freeing the operator's hands and facilitating quick module docking.

[0018] The core function of the connecting component is to enable rapid assembly and disassembly of various functional modules and stable connection: During assembly, the T-shaped positioning rod 41 is pulled upwards, causing the circular plate 44 to slide upwards along the receiving groove 43 and compress the second damping spring 46. When the circular plate 44 moves to the position of the rubber ring 45, the applied force is increased to make the circular plate 44 embed into the rubber ring 45, and the friction force is used to temporarily fix the T-shaped positioning rod 41. At this time, the two sides of the module to be connected (such as the lower support plate 20 and the lower bearing plate 30) are inserted into the corresponding L-shaped plates 40. After calibration, force is applied to the T-shaped positioning rod 41 to make the circular plate 44 disengage from the rubber ring 45. The second damping spring 46 resets and pushes the T-shaped positioning rod 41 downwards, and its bottom end is precisely inserted into the pre-set positioning groove 42 of the module, completing the rapid fixation of the module. During disassembly, simply pull the T-shaped positioning rod 41 again to make the circular plate 44 embed into the rubber ring 45, and the module can be directly pulled out without the need for any tools, completely solving the problem of cumbersome assembly and disassembly of the traditional bolt fixing method.

[0019] The lifting assembly includes: a lower support plate 20, an upper support plate 21, a side plate 22, a screw 23, a slider 24, a guide rod 25, a servo motor 26, and an X-shaped rod 27; Several L-shaped plates 40 are fixedly installed on both sides of the top of the base plate 10, and both sides of the lower support plate 20 are inserted into the L-shaped plates 40. Several positioning grooves 42 are opened on both sides of the top of the lower support plate 20, and the bottom end of the T-shaped positioning rod 41 is inserted into the positioning groove 42. The upper support plate 21 is located directly above the lower support plate 20. Several sets of side plates 22 are fixedly installed on both sides of the opposite ends of the lower support plate 20 and the upper support plate 21. The screw 23 is rotatably connected between the two sets of side plates 22 through bearings, and the thread direction of the two ends of the screw 23 is opposite from the middle. Both ends of the screw 23 are threaded. The connecting slider 24 is connected to the guide rod 25 which is fixedly installed between the two sets of side plates 22. The slider 24 is slidably connected to the guide rod 25. The servo motor 26 is fixedly installed on the left side plate 22, and the output shaft of the servo motor 26 is fixedly connected to the screw 23. The X-shaped rod 27 is located between the four sets of sliders 24. The X-shaped rod 27 is composed of two sets of movable rods arranged in an X shape. The middle parts of the two sets of movable rods are rotatably connected together by a pin. At the same time, the ends of the movable rods are rotatably connected to the sliders 24, ensuring that the X-shaped rod 27 can extend and retract with the movement of the sliders 24, thereby adjusting the height of the upper support plate 21.

[0020] The servo motor 26 is started, stopped, and its speed is controlled by an external controller, such as a PLC controller. It is powered by an external industrial power supply of 220V / 380V, adapted to the motor specifications. The controller can set the lifting height according to actual working conditions, achieving automated and precise adjustment. The working principle of the lifting assembly is as follows: When the servo motor 26 is started, its output shaft drives the screw 23 to rotate around the bearing. Because the threads at both ends of the screw 23 are opposite in direction, and the slider 24 is threadedly connected to the screw 23 and limited by the guide rod 25 to prevent the slider 24 from rotating synchronously with the screw 23, the rotation of the screw 23 drives the sliders 24 at both ends to slide in opposite directions along the guide rod 25. When the sliders 24 slide in opposite directions, the cross angle of the X-shaped rod 27 increases, pushing the upper support plate 21 upward, thus increasing the support height. When the sliders 24 slide in the opposite direction, the cross angle of the X-shaped rod 27 decreases, and the upper support plate 21 moves downward, thus lowering the height. With precise control of the servo motor 26, the support height can be steplessly adjusted to accommodate the installation of mechanical components with different height requirements. The symmetrical structure of the X-shaped rod 27 ensures the stability of the upper support plate 21 during the lifting process and avoids tilting.

[0021] The shock absorption assembly includes: a lower bearing plate 30, an upper bearing plate 31, a telescopic rod 32, a first damping spring 33, and a damper 34; Several L-shaped plates 40 are fixedly installed on both sides of the top of the upper support plate 21, and both sides of the lower support plate 30 are inserted into the L-shaped plates 40. Several positioning grooves 42 are opened on both sides of the top of the lower support plate 30, and the bottom end of the T-shaped positioning rod 41 is inserted into the positioning groove 42. An upper support plate 31 is provided directly above the lower support plate 30. Several telescopic rods 32 are fixedly installed between the lower support plate 30 and the upper support plate 31. The first damping spring 33 is sleeved on the telescopic rod 32, and the two ends of the first damping spring 33 are fixedly connected to the lower support plate 30 and the upper support plate 31 respectively. Several dampers 34 are fixedly installed between the lower support plate 30 and the upper support plate 31.

[0022] The core function of the vibration damping assembly is to buffer the vibrations generated during mechanical operation, protecting the equipment and the support itself. When mechanical components are mounted on the upper bearing plate 31 and vibrate, the vibration force is transmitted downwards to the telescopic rod 32 and the first damping spring 33. The first damping spring 33 absorbs vibration energy through elastic deformation, while the telescopic rod 32 restricts the lateral displacement of the upper bearing plate 31, ensuring the stability of the buffering process. Simultaneously, the damper 34 uses damping force to dissipate vibration energy and suppress the rebound vibration of the first damping spring 33, achieving rapid vibration reduction and preventing resonance. The combined design of the telescopic rod 32, the first damping spring 33, and the damper 34 can adapt to vibrations of different frequencies and amplitudes, significantly improving the vibration damping effect of the support and extending the service life of mechanical components.

[0023] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A modular mechanical support base that is easy to assemble and disassemble, comprising a base plate (10), characterized in that, The top of the base plate (10) is detachably connected to the lifting assembly via a connecting component, and the top of the lifting assembly is detachably connected to the shock absorption assembly via a connecting component. The connection component includes: L-shaped plate (40); T-shaped positioning rod (41), which is slidably connected to the top of L-shaped plate (40); The second damping spring (46) is sleeved on the T-shaped positioning rod (41), and the two ends of the second damping spring (46) are fixedly connected to the head of the T-shaped positioning rod (41) and the top of the L-shaped plate (40) respectively.

2. The modular mechanical support base for easy assembly and disassembly according to claim 1, characterized in that, The connection component also includes: Storage slot (43) is opened on the inner side of the top of L-shaped plate (40), and T-shaped positioning rod (41) passes through storage slot (43). A circular plate (44) is fixedly installed on a T-shaped positioning rod (41) and is slidably connected in a storage groove (43); A rubber ring (45) is fixedly installed on the inner top of the storage groove (43), and a circular plate (44) can be inserted into the rubber ring (45).

3. The modular mechanical support base for easy assembly and disassembly according to claim 1, characterized in that, The lifting assembly includes: The lower support plate (20) has several L-shaped plates (40) fixedly installed on both sides of the top of the base plate (10), and both sides of the lower support plate (20) are inserted into the L-shaped plates (40). Several positioning grooves (42) are opened on both sides of the top of the lower support plate (20), and the bottom end of the T-shaped positioning rod (41) is inserted into the positioning groove (42). The upper support plate (21) is located directly above the lower support plate (20).

4. The modular mechanical support base for easy assembly and disassembly according to claim 3, characterized in that, The lifting assembly also includes: Side plates (22): Several sets of two side plates (22) are fixedly installed on both sides of the opposite ends of the lower support plate (20) and the upper support plate (21). The screw (23) is rotatably connected between two sets of side plates (22) via bearings, and the thread directions of the two ends of the screw (23) are opposite starting from the middle.

5. A modular mechanical support base that is easy to assemble and disassemble according to claim 4, characterized in that, The lifting assembly also includes: The slider (24) is threaded to both ends of the screw (23); Guide rod (25) is fixedly installed between two sets of side plates (22), and slider (24) is slidably connected to guide rod (25).

6. A modular mechanical support base that is easy to assemble and disassemble according to claim 5, characterized in that, The lifting assembly also includes: Servo motor (26) is fixedly mounted on the side plate (22) on the left side, and the output shaft of servo motor (26) is fixedly connected to screw (23); X-shaped rod (27) is located between four sets of sliders (24).

7. A modular mechanical support base that is easy to assemble and disassemble according to claim 3, characterized in that, The shock absorption components include: The lower support plate (30) has several L-shaped plates (40) fixedly installed on both sides of the top of the upper support plate (21), and both sides of the lower support plate (30) are inserted into the L-shaped plates (40). Several positioning grooves (42) are opened on both sides of the top of the lower support plate (30), and the bottom end of the T-shaped positioning rod (41) is inserted into the positioning groove (42). An upper support plate (31) is provided directly above the lower support plate (30). Telescopic rods (32) are fixedly installed between the lower bearing plate (30) and the upper bearing plate (31).

8. A modular mechanical support base that is easy to assemble and disassemble according to claim 7, characterized in that, The shock absorption assembly also includes: The first damping spring (33) is sleeved on the telescopic rod (32), and the two ends of the first damping spring (33) are fixedly connected to the lower bearing plate (30) and the upper bearing plate (31) respectively. Dampers (34) are fixedly installed between the lower bearing plate (30) and the upper bearing plate (31).

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