Upper plate forge piece with buffering function
By introducing a buffer spring and rubber buffer block into the upper plate forging, the vibration problem of the upper plate forging under impact is solved, achieving higher safety and service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 芜湖福源汽车科技有限公司
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-08
AI Technical Summary
Existing upper plate forgings generate strong vibrations when subjected to impact, leading to damage to internal equipment and fatigue wear, thus reducing service life.
A buffer plate forging was designed. By constructing an elastic structure between the forging body and the mounting base, the impact energy is absorbed by buffer springs and rubber buffer blocks. Combined with guide grooves and sliders, stability is improved and the buffering effect is enhanced.
It effectively reduces the impact force caused by vibration, improves the safety and service life of the equipment, reduces fatigue wear, and enhances overall stability.
Smart Images
Figure CN224209043U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of upper plate forgings, specifically relating to an upper plate forging with a buffer function. Background Technology
[0002] Upper plate forgings are metal components manufactured through forging processes and occupy an important position in the industrial field. During forging, the metal billet is heated and pressure is applied using equipment such as air hammers and hydraulic presses to induce plastic deformation, followed by heat treatment and machining to form the final product. These forgings possess significant advantages: their dense internal structure and refined grains result in excellent strength and toughness, enabling them to withstand high-intensity loads and complex stress environments; the forging process eliminates internal defects such as porosity and shrinkage, making them far more reliable than castings. Furthermore, through advanced processes and processing methods, upper plate forgings can achieve high dimensional accuracy, effectively reducing subsequent machining. In terms of applications, upper plate forgings have a wide range of uses. In the aerospace field, they are used to manufacture aircraft wings and engine components; in the automotive industry, they are an important manufacturing method for key parts such as engine blocks and crankshafts; in the energy and machinery manufacturing industries, they are found in everything from pipe fittings to machine tool transmission components, providing a solid guarantee for the stable operation of equipment in various industries.
[0003] Currently, existing upper plate forgings typically generate strong vibrations during impact. Traditional upper plate forgings usually lack a buffering function, so the impact force generated by the vibration can cause severe damage to internal equipment or structures, thereby reducing the safety of personnel and equipment. Furthermore, the frequent vibration of the upper plate forgings can increase fatigue wear between itself and connected components. Long-term exposure to this condition may lead to cracks or fractures in the upper plate forgings, thus reducing their service life. Utility Model Content
[0004] The purpose of this utility model is to provide an upper plate forging with a buffer function, which aims to solve the problem that existing upper plate forgings usually generate strong vibrations during impact, and traditional upper plate forgings usually do not have a buffer function. Therefore, the impact force generated by the vibration will cause severe damage to internal equipment or structures, thereby reducing the safety of personnel and equipment. In addition, the frequent vibration of the upper plate forging will also increase the fatigue wear between itself and connected parts. Long-term exposure to this state may lead to cracks or fractures in the upper plate forging, thereby reducing its service life.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a forged upper plate with a buffer function, comprising an upper plate forging body, two upper plate forging handles mounted on the surface of the upper plate forging body, and a mounting base mounted on the bottom of the upper plate forging body;
[0006] Two connecting seats are fixedly connected to the bottom of the upper plate forging body. A guide rod is fixedly connected to the inner wall of the mounting seat. A buffer spring is sleeved at the end of the guide rod. A connecting block is connected to one end of the buffer spring. A rotating rod is rotatably connected to the top of the connecting block.
[0007] As a preferred embodiment of the upper plate forging with buffering function of this utility model, the bottom of the connecting seat is inserted through the interior of the mounting seat.
[0008] As a preferred embodiment of the upper plate forging with buffering function of this utility model, the end of the rotating rod away from the connecting block is rotatably connected to the bottom of the connecting seat.
[0009] As a preferred embodiment of the present invention, the upper plate forging body with buffer function can form an elastic structure with the mounting base through a connecting seat, a guide rod, a buffer spring, a connecting block, and a rotating rod.
[0010] As a preferred embodiment of the present invention, the outer wall of the mounting base is provided with a guide groove, and the outer wall of the connecting block is fixedly connected with a guide slider.
[0011] As a preferred embodiment of the upper plate forging with buffering function of this utility model, the connecting block can form a sliding connection structure with the mounting base through the guide groove and the guide slider.
[0012] As a preferred embodiment of the present invention, the upper plate forging with buffering function has a rubber buffer block connected inside the mounting base. The rubber buffer block is sleeved on the outer wall of the guide rod and is located directly below the connecting base.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] Through the elastic structure between the upper plate forging body and the mounting base, when the upper plate forging body is subjected to force and vibration, it will press down on the connecting base. The two rotating rods at the bottom of the connecting base rotate and drive the connecting block to squeeze the buffer spring. At this time, the buffer spring will buffer the impact force and absorb energy to reduce the kinetic energy generated by the impact on the upper plate forging body. The guide groove and guide slider can guide the connecting block when it moves, so that the connecting block can move along the guide groove under the action of the guide slider, improving the overall stability. Finally, by placing a rubber buffer block inside the mounting base, when the upper plate forging body is subjected to force and vibration and presses down, the connecting base will contact the rubber buffer block. The elasticity of the rubber buffer block itself will increase the buffering effect, thereby further improving the buffering effect. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of this utility model from below;
[0019] Figure 4 This is an enlarged structural schematic diagram of the present invention.
[0020] In the figure: 1. Upper plate forging body; 2. Upper plate forging handle; 3. Mounting seat; 4. Connecting seat; 5. Guide rod; 6. Buffer spring; 7. Connecting block; 8. Rotating rod; 9. Guide groove; 10. Guide slider; 11. Rubber buffer block. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figures 1-4 The present invention provides the following technical solution: a forged upper plate with a buffer function, including an upper plate forging body 1, two upper plate forging handles 2 are installed on the surface of the upper plate forging body 1, and an mounting base 3 is installed at the bottom of the upper plate forging body 1.
[0023] Two connecting seats 4 are fixedly connected to the bottom of the upper plate forging body 1. A guide rod 5 is fixedly connected to the inner wall of the mounting seat 3. A buffer spring 6 is sleeved at the end of the guide rod 5. A connecting block 7 is connected to one end of the buffer spring 6. A rotating rod 8 is rotatably connected to the top of the connecting block 7.
[0024] It should be noted that there are two mounting seats 3, and the two mounting seats 3 are symmetrically distributed at both ends of the bottom of the upper plate forging body 1.
[0025] Preferably, the bottom of the connecting seat 4 is inserted through the interior of the mounting seat 3, and the end of the rotating rod 8 away from the connecting block 7 is rotatably connected to the bottom of the connecting seat 4. The upper plate forging body 1 can form an elastic structure with the mounting seat 3 through the connecting seat 4, guide rod 5, buffer spring 6, connecting block 7, and rotating rod 8.
[0026] In practical use, the elastic structure constructed between the upper plate forging body 1 and the mounting base 3 forms a highly efficient impact absorption structure. When the upper plate forging body 1 is subjected to external vibration or impact force, the downward pressure generated will first be transmitted to the connecting base 4. The rotating rods 8 symmetrically arranged at the bottom of the connecting base 4, and their ends are rotatably connected to the connecting base 4 through the hinge shaft to form a lever transmission structure. As the connecting base 4 moves down, the two rotating rods 8 rotate synchronously around the hinge point as the axis. Through the lever principle, the vertical pressure is converted into a horizontal thrust, which in turn drives the connecting block 7 to slide horizontally and squeeze the buffer springs 6 installed on both sides, thereby achieving a buffering effect.
[0027] It is important to note that the buffer spring 6 is made of high-strength alloy material and strengthened through a special heat treatment process, possessing high elastic modulus and stable mechanical properties. During compression, the spring wire undergoes elastic deformation, converting the external impact force into stored elastic potential energy, effectively reducing the kinetic energy of the upper plate forging body 1. Simultaneously, the spring's reaction force acts in the opposite direction on the connecting seat 4 through the rotating rod 8, creating a damping effect and slowing down the downward pressure of the upper plate forging body 1. When the impact force weakens, the buffer spring 6 releases the stored elastic potential energy, pushing the connecting block 7 and causing the rotating rod 8 to return to its original position, allowing the upper plate forging body 1 to rise smoothly.
[0028] Preferably, the outer wall of the mounting base 3 is provided with a guide groove 9, and the outer wall of the connecting block 7 is fixedly connected with a guide slider 10. The connecting block 7 can form a sliding connection structure with the mounting base 3 through the guide groove 9 and the guide slider 10.
[0029] It should be noted that the guide slider 10 is located inside the guide groove 9.
[0030] In practical use, the guide groove 9 and guide slider 10 can guide the connecting block 7 when it moves, so that the connecting block 7 can move along the guide groove 9 under the action of the guide slider 10, thereby improving the overall stability.
[0031] Preferably, the mounting base 3 has a rubber buffer block 11 connected inside, the rubber buffer block 11 is sleeved on the outer wall of the guide rod 5, and the rubber buffer block 11 is located directly below the connecting base 4.
[0032] In practical use, a rubber buffer block 11 is placed inside the mounting base 3. When the upper plate forging body 1 is subjected to force and vibration and pressed down, the connecting base 4 will contact the rubber buffer block 11. The elasticity of the rubber buffer block 11 itself will increase the buffering effect, thereby further improving the buffering effect.
[0033] It should be noted that the rubber buffer block 11 has high elasticity and can undergo large elastic deformation when subjected to external impact, absorbing and dissipating a large amount of impact energy, thereby effectively reducing the damage to equipment or structure caused by the impact.
[0034] Working principle: First, the upper plate forging body 1 is installed through the mounting holes on the connecting plate on the outer wall of the mounting base 3. When the upper plate forging body 1 is subjected to force and vibration, the elastic structure between the upper plate forging body 1 and the mounting base 3 causes the upper plate forging body 1 to press down on the connecting base 4 after being subjected to force and vibration. The two rotating rods 8 at the bottom of the connecting base 4 rotate and drive the connecting block 7 to squeeze the buffer spring 6. At this time, the buffer spring 6 will buffer the impact force and absorb energy to reduce the kinetic energy generated by the impact of the upper plate forging body 1. The guide groove 9 and the guide slider 10 can guide the connecting block 7 when it moves, so that the connecting block 7 can move along the guide groove 9 under the action of the guide slider 10, thereby improving the overall stability. Finally, a rubber buffer block 11 is placed inside the mounting base 3. When the upper plate forging body 1 is subjected to force and vibration and presses down, the connecting base 4 will contact the rubber buffer block 11. The elasticity of the rubber buffer block 11 itself will increase the buffering effect, thereby further improving the buffering effect.
[0035] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A forged upper plate with a buffer function, comprising an upper plate forging body (1), characterized in that: Two upper plate forging handles (2) are installed on the surface of the upper plate forging body (1), and a mounting base (3) is installed at the bottom of the upper plate forging body (1). The bottom of the upper plate forging body (1) is fixedly connected to two connecting seats (4), the inner wall of the mounting seat (3) is fixedly connected to a guide rod (5), the end of the guide rod (5) is sleeved with a buffer spring (6), one end of the buffer spring (6) is connected to a connecting block (7), and the top of the connecting block (7) is rotatably connected to a rotating rod (8).
2. The upper plate forging with a buffer function according to claim 1, characterized in that: The bottom of the connector (4) is inserted through the interior of the mounting base (3).
3. The upper plate forging with a buffer function according to claim 1, characterized in that: The end of the rotating rod (8) away from the connecting block (7) is rotatably connected to the bottom of the connecting seat (4).
4. A forged upper plate with a buffer function according to claim 1, characterized in that: The upper plate forging body (1) can form an elastic structure with the mounting base (3) through the connecting seat (4), guide rod (5), buffer spring (6), connecting block (7), and rotating rod (8).
5. A forged upper plate with a buffer function according to claim 1, characterized in that: The outer wall of the mounting base (3) is provided with a guide groove (9), and the outer wall of the connecting block (7) is fixedly connected with a guide slider (10).
6. A forged upper plate with a buffer function according to claim 5, characterized in that: The connecting block (7) can form a sliding connection structure with the mounting base (3) through the guide groove (9) and the guide slider (10).
7. A forged upper plate with a buffer function according to claim 1, characterized in that: The mounting base (3) is internally connected to a rubber buffer block (11), which is sleeved on the outer wall of the guide rod (5) and is located directly below the connecting base (4).