Hydraulic chuck support structure with shockproof function

Abstract

This utility model discloses a hydraulic chuck support structure with shock absorption function, belonging to the field of hydraulic chuck support technology. It includes a hydraulic chuck shock absorption component and a hydraulic chuck positioning component. The hydraulic chuck shock absorption component includes a base, a damper mounted on the upper surface of the base, and a spring mounted on the upper surface of the base. The damper and spring form a dual shock absorption system, which can effectively absorb the vibration during chuck operation. A limiting tube and a limiting rod serve as guides and limiters to prevent the support platform from shifting. A damping pad further reduces impact. A rubber layer on the hydraulic chuck support platform reduces vibration when the chuck is placed. An annular baffle, in conjunction with a hydraulically driven limiting plate, can accurately position chucks of different specifications. A protective pad prevents chuck damage. A sliding groove and a sliding block ensure smooth sliding of the limiting plate. The overall structure, through shock absorption, limiting, and positioning design, ensures stable operation of the hydraulic chuck and improves the reliability and safety of equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic chuck support technology, specifically a hydraulic chuck support structure with shock absorption function. Background Technology

[0002] Adjustable hydraulic chuck support structures are key components in the machining field, such as lathes, grinding machines, and boring machines, used for clamping and positioning workpieces. Powered by a hydraulic system, they enable adaptive clamping of workpieces of different diameters and shapes. Adjustable mechanisms compensate for workpiece clamping errors, improving machining accuracy and stability. This structure is widely used in the machining of rotary parts in industries such as aerospace, automotive manufacturing, and precision molds. It is especially suitable for high-precision clamping of large shaft and disc workpieces. Support structures are required during the machining process of chucks.

[0003] However, current hydraulic chuck support devices lack anti-vibration structures. Since the vibrations generated by the machine tool can easily be transmitted to the workpiece through the chuck, it can affect the machining quality of the workpiece and even cause tool damage. Therefore, those skilled in the art have provided a hydraulic chuck support structure with anti-vibration function to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a hydraulic chuck support structure with shock absorption function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hydraulic chuck support structure with shock absorption function includes a hydraulic chuck damping component and a hydraulic chuck positioning component. The hydraulic chuck damping component includes a base, a damper mounted on the upper surface of the base, and a spring mounted on the upper surface of the base.

[0007] As a further embodiment of this utility model: the hydraulic chuck positioning assembly includes a hydraulic chuck support platform, the output end of the damper is connected to the hydraulic chuck support platform, and the end of the spring away from the base is connected to the hydraulic chuck support platform.

[0008] As a further improvement of this utility model: the upper surface of the base is equipped with a ring of limiting tubes, and each limiting tube is fitted with a limiting rod inside.

[0009] As a further improvement of this utility model: a vibration damping pad is installed at one end of each of the limiting rods, and the upper surface of each vibration damping pad is connected to the hydraulic chuck support platform.

[0010] As a further improvement of this utility model: each of the limiting rods has a ring of reinforcing rods installed on its outer surface, and one end of each group of reinforcing rods is connected to the hydraulic chuck support platform.

[0011] As a further improvement of this utility model: the upper surface of the hydraulic chuck support platform is equipped with baffles arranged in a ring, and the inner bottom wall of the hydraulic chuck support platform is equipped with a rubber layer.

[0012] As a further improvement of this utility model: a hydraulic tank is installed on the outer surface of each baffle, a piston rod is installed at the output end of each hydraulic tank, a hydraulic chuck limiting plate is installed at the output end of each piston rod, and a protective pad is installed on the outer surface of each hydraulic chuck limiting plate.

[0013] As a further improvement of this utility model: the inner bottom wall of the hydraulic chuck support platform is provided with annularly arranged sliding grooves, and a sliding block is slidably connected inside each sliding groove, and the upper surface of each sliding block is connected to the hydraulic chuck limiting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This shock-resistant hydraulic chuck support structure utilizes a dual damping system comprised of a damper and springs to effectively absorb vibrations during chuck operation. Limiting tubes and rods guide and limit movement, preventing support platform misalignment. Vibration-damping pads further reduce impact, and the rubber layer on the hydraulic chuck support platform minimizes vibration during chuck placement. An annular baffle, in conjunction with a hydraulically driven limiting plate, precisely positions chucks of different sizes. Protective pads prevent chuck damage, and sliding grooves and blocks ensure smooth sliding of the limiting plate. Through its shock-damping, limiting, and positioning design, the overall structure ensures stable hydraulic chuck operation, reduces vibration impact, and improves equipment reliability and safety. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a hydraulic chuck support structure with shock absorption function;

[0017] Figure 2 A side view of a hydraulic chuck support structure with shock absorption function;

[0018] Figure 3 A top view of a hydraulic chuck support structure with shock absorption function;

[0019] Figure 4 This is a side sectional view of the hydraulic chuck support platform in a hydraulic chuck support structure with shock absorption function;

[0020] Figure 5 In a hydraulic chuck support structure with shock absorption function Figure 4 A magnified structural diagram of part A in the middle.

[0021] In the diagram: 1. Hydraulic chuck shock absorption assembly; 101. Base; 102. Limiting tube; 103. Limiting rod; 104. Vibration damping pad; 105. Reinforcing rod; 106. Damper; 107. Spring; 2. Hydraulic chuck positioning assembly; 201. Hydraulic chuck support platform; 202. Rubber layer; 203. Baffle; 204. Hydraulic tank; 205. Piston rod; 206. Hydraulic chuck limiting plate; 207. Protective pad; 208. Sliding groove; 209. Sliding block. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figures 1-5In this embodiment of the utility model, a hydraulic chuck support structure with anti-vibration function includes a hydraulic chuck damping component 1 and a hydraulic chuck positioning component 2. The hydraulic chuck damping component 1 includes a base 101, a damper 106 installed on the upper surface of the base 101, and a spring 107 installed on the upper surface of the base 101. The overall structure can ensure the stable operation of the hydraulic chuck through vibration reduction, limiting and positioning design, reduce the impact of vibration, and improve the reliability and safety of equipment operation. This solves the problem mentioned in the background art that the current hydraulic chuck support device lacks an anti-vibration structure. Since the vibration generated by the machine tool is easily transmitted to the workpiece through the chuck, it affects the processing quality of the workpiece and may even cause tool damage.

[0025] The hydraulic chuck positioning assembly 2 includes a hydraulic chuck support platform 201. The output end of the damper 106 is connected to the hydraulic chuck support platform 201. The end of the spring 107 away from the base 101 is connected to the hydraulic chuck support platform 201. A ring-shaped arrangement of limiting tubes 102 is installed on the upper surface of the base 101. Each limiting tube 102 is fitted with a limiting rod 103. A vibration damping pad 104 is installed at one end of each limiting rod 103. The upper surface of each vibration damping pad 104 is connected to the hydraulic chuck support platform 201. A ring-shaped arrangement of reinforcing rods 105 is installed on the outer surface of each limiting rod 103. One end of each set of reinforcing rods 105 is connected to the hydraulic chuck support platform 201. This assembly not only improves the vibration resistance of the equipment but also significantly increases the stability of the hydraulic chuck support platform 201.

[0026] The upper surface of the hydraulic chuck support platform 201 is equipped with annularly arranged baffles 203. The inner bottom wall of the hydraulic chuck support platform 201 is equipped with a rubber layer 202. The outer surface of each baffle 203 is equipped with a hydraulic tank 204. The output end of each hydraulic tank 204 is equipped with a piston rod 205. The output end of each piston rod 205 is equipped with a hydraulic chuck limiting plate 206. The outer surface of each hydraulic chuck limiting plate 206 is equipped with a protective pad 207. The inner bottom wall of the hydraulic chuck support platform 201 is provided with annularly arranged sliding grooves 208. The interior of each sliding groove 208 is slidably connected with a sliding block 209. The upper surface of each sliding block 209 is connected to the hydraulic chuck limiting plate 206. This not only facilitates the rapid positioning of the hydraulic chuck but also protects the hydraulic chuck.

[0027] The working principle of this utility model is as follows: When the hydraulic chuck vibrates, the damper 106 absorbs the vibration energy through the fluid damping effect, the spring 107 alleviates the impact through elastic deformation, the limiting tube 102 and the limiting rod 103 form a guiding structure to prevent the hydraulic chuck support platform 201 from shifting, the vibration damping pad 104 further absorbs the impact, the reinforcing rod 105 enhances the connection stability between the limiting rod 103 and the hydraulic chuck support platform 201, the hydraulic tank 204 supplies oil to the piston rod 205, pushing the hydraulic chuck limiting plate 206 to move along the sliding block 209 in the sliding groove 208 until the hydraulic chuck limiting plate 206 fits against the outer wall of the chuck, the protective pad 207 prevents damage to the chuck, the annular baffle 203 provides support, and the rubber layer 202 buffers the impact when the chuck is placed.

[0028] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hydraulic chuck support structure with shock absorption function, comprising a hydraulic chuck damping assembly (1) and a hydraulic chuck positioning assembly (2), characterized in that, The hydraulic chuck damping assembly (1) includes a base (101), a damper (106) is mounted on the upper surface of the base (101), and a spring (107) is mounted on the upper surface of the base (101).

2. The hydraulic chuck support structure with shock absorption function according to claim 1, characterized in that, The hydraulic chuck positioning assembly (2) includes a hydraulic chuck support platform (201), the output end of the damper (106) is connected to the hydraulic chuck support platform (201), and the end of the spring (107) away from the base (101) is connected to the hydraulic chuck support platform (201).

3. The hydraulic chuck support structure with shock absorption function according to claim 1, characterized in that, The upper surface of the base (101) is equipped with a ring of limiting tubes (102), and each limiting tube (102) is fitted with a limiting rod (103).

4. A hydraulic chuck support structure with shock absorption function according to claim 3, characterized in that, Each of the limiting rods (103) has a vibration damping pad (104) installed at one end, and the upper surface of each vibration damping pad (104) is connected to the hydraulic chuck support table (201).

5. A hydraulic chuck support structure with shock absorption function according to claim 4, characterized in that, Each of the limiting rods (103) has a ring of reinforcing rods (105) installed on its outer surface, and one end of each set of reinforcing rods (105) is connected to the hydraulic chuck support table (201).

6. A hydraulic chuck support structure with shock absorption function according to claim 2, characterized in that, The upper surface of the hydraulic chuck support platform (201) is equipped with baffles (203) arranged in a ring, and the inner bottom wall of the hydraulic chuck support platform (201) is equipped with a rubber layer (202).

7. A hydraulic chuck support structure with shock absorption function according to claim 6, characterized in that, Each of the baffles (203) has a hydraulic tank (204) installed on its outer surface. Each of the hydraulic tanks (204) has a piston rod (205) installed at its output end. Each of the piston rods (205) has a hydraulic chuck limiting plate (206) installed at its output end. Each of the hydraulic chuck limiting plates (206) has a protective pad (207) installed on its outer surface.

8. A hydraulic chuck support structure with shock absorption function according to claim 2, characterized in that, The inner bottom wall of the hydraulic chuck support platform (201) is provided with annularly arranged sliding grooves (208), and each sliding groove (208) is slidably connected to a sliding block (209). The upper surface of each sliding block (209) is connected to the hydraulic chuck limiting plate (206).

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