Hydraulic part capable of being spliced

Abstract

The utility model discloses a hydraulic part capable of being spliced, which belongs to the technical field of hydraulic parts and comprises a first metal part and a second metal part, the second metal part is located below the first metal part, and an annular metal part is arranged between the first metal part and the second metal part in an attached mode. The splicing assembly comprises two arc-shaped through grooves formed in the upper end of the annular metal piece, the lower end of the first metal piece is fixedly connected with two first arc-shaped connecting pieces, and the upper end of the second metal piece is fixedly connected with two second arc-shaped connecting pieces. According to the equipment, in order to solve the use problem, the splicing assembly is arranged, the first arc-shaped connecting piece and the second arc-shaped connecting piece are controlled to be inserted into the arc-shaped through grooves, the first metal piece, the second metal piece and the annular metal piece can be conveniently assembled and disassembled in cooperation with bolts, and selective replacement can be conducted according to the damage condition through the split type design; and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic components technology, and in particular to a hydraulic component that can be spliced ​​together. Background Technology

[0002] Hydraulic components refer to various elements and parts used in hydraulic systems. They are mainly used to transmit and control liquid pressure energy, realize the conversion and transmission of mechanical energy, and are widely used in engineering machinery, aerospace, industrial equipment, automobiles and other fields.

[0003] Currently, hydraulic components are prone to scratches, abrasions and other damage after a period of use, requiring maintenance and replacement. However, since hydraulic components are usually designed as a single unit, the entire component needs to be maintained and replaced, which undoubtedly increases the actual maintenance cost. Therefore, to solve this problem, designing a modular hydraulic component is something we need to consider. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a modular hydraulic component. To address usage issues, it incorporates a modular assembly. By controlling the insertion of the first and second arc-shaped connectors into the arc-shaped through groove and using bolts, the first metal component, the second metal component, and the annular metal component can be easily installed and removed. Furthermore, the modular design allows for selective replacement based on damage conditions, reducing maintenance costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A splicable hydraulic component includes a first metal component and a second metal component, the second metal component being located below the first metal component, and an annular metal component being fitted between the first and second metal components; a splicing assembly, the splicing assembly including two arc-shaped through grooves formed on the upper end of the annular metal component, two first arc-shaped connectors fixedly connected to the lower end of the first metal component, and two second arc-shaped connectors fixedly connected to the upper end of the second metal component, each of the two first arc-shaped connectors having a horizontally formed first limiting hole on its sidewall, each of the two second arc-shaped connectors having a horizontally formed second limiting hole on its sidewall, each of the two arc-shaped through grooves having a horizontally formed threaded groove on its opposing side, each of the annular metal component having a horizontally formed cylindrical inner groove on its left and right sides, each of the two cylindrical inner grooves having a cylindrical through groove on its opposing side, and bolts being provided on both the left and right sides of the annular metal component.

[0007] Preferably, the threaded ends of the two bolts pass through the corresponding cylindrical through groove, the second limiting hole and the first limiting hole, respectively, and are threadedly connected to the corresponding threaded groove.

[0008] Preferably, the opposing sides of the two first arc-shaped connectors are respectively fitted to the inner sidewalls of the corresponding arc-shaped through grooves.

[0009] Preferably, the opposite sides of the two second arc-shaped connectors are respectively fitted to the outer sidewall of the corresponding arc-shaped through groove.

[0010] Preferably, the opposite sides of the two first arc-shaped connectors are respectively attached to the opposite sides of the corresponding second arc-shaped connectors.

[0011] Preferably, annular sealing rings are provided at both the upper and lower ends of the annular metal part.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] The system is equipped with a splicing assembly. By controlling the insertion of two first arc-shaped connectors and two second arc-shaped connectors into their respective arc-shaped through slots, along with two bolts and two threaded grooves, the first metal part, the second metal part, and the ring-shaped metal part can be easily and quickly assembled and disassembled. The overall design is modular, allowing for selective replacement of the first metal part, the second metal part, and the ring-shaped metal part based on their damage condition. Compared to the traditional one-piece design, there is no need to replace the entire assembly, effectively reducing actual maintenance costs. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a connectable hydraulic component proposed in this utility model;

[0015] Figure 2 for Figure 1 A sectional view;

[0016] Figure 3 for Figure 2 Enlarged view of point A;

[0017] Figure 4 for Figure 1 The separation diagram.

[0018] In the figure: 1 First metal part, 2 Second metal part, 3 Ring-shaped metal part, 4 Arc-shaped through groove, 5 First arc-shaped connector, 6 Second arc-shaped connector, 7 First limiting hole, 8 Second limiting hole, 9 Threaded groove, 10 Cylindrical inner groove, 11 Cylindrical through groove, 12 Bolt, 13 Ring-shaped sealing ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-4A splicable hydraulic component includes a first metal component 1 and a second metal component 2. The second metal component 2 is located below the first metal component 1. An annular metal component 3 is fitted between the first metal component 1 and the second metal component 2. An annular sealing ring 13 is provided at both the upper and lower ends of the annular metal component 3. The annular sealing ring 13 can improve the sealing performance between the first metal component 1, the second metal component 2 and the annular metal component 3.

[0021] The assembly also includes a splicing component, which comprises two arc-shaped through grooves 4 formed on the upper end of the annular metal part 3. Two first arc-shaped connectors 5 are fixedly connected to the lower end of the first metal part 1, and two second arc-shaped connectors 6 are fixedly connected to the upper end of the second metal part 2. Each of the two first arc-shaped connectors 5 has a horizontally formed first limiting hole 7 on its sidewall, and each of the two second arc-shaped connectors 6 has a horizontally formed second limiting hole 8 on its sidewall. Horizontally formed threaded grooves 9 are formed on the opposing sides of the two arc-shaped through grooves 4. The annular metal part 3 has horizontally opened cylindrical inner grooves 10 on both the left and right sides, and cylindrical through grooves 11 are opened on the opposite sides of the two cylindrical inner grooves 10. Bolts 12 are provided on both the left and right sides of the annular metal part 3. The head of the bolt 12 is located in the cylindrical inner groove 10, which can prevent the bolt 12 from affecting the normal use of the hydraulic component as a whole and can improve the overall aesthetics. The threaded ends of the two bolts 12 pass through the corresponding cylindrical through grooves 11, the second limiting hole 8 and the first limiting hole 7 respectively, and are threadedly connected to the corresponding threaded grooves 9.

[0022] The two first arc-shaped connectors 5 are respectively attached to the inner sidewall of the corresponding arc-shaped through groove 4 on their opposite sides, and the two second arc-shaped connectors 6 are respectively attached to the outer sidewall of the corresponding arc-shaped through groove 4 on their opposite sides. The two first arc-shaped connectors 5 are respectively attached to the opposite side of the corresponding second arc-shaped connectors 6 on their opposite sides, which can ensure a stable connection between the first metal part 1, the second metal part 2 and the annular metal part 3.

[0023] In this utility model, when it is necessary to maintain the first metal part 1, the second metal part 2, and the annular metal part 3, a tool can be used to remove the two bolts 12 in sequence, and then the first metal part 1 and the second metal part 2 can be controlled to move in opposite directions, so that the two first arc-shaped connecting parts 5 and the two second arc-shaped connecting parts 6 can be completely disengaged from the corresponding arc-shaped through grooves 4. In this way, the first metal part 1, the second metal part 2, and the annular metal part 3 can be disassembled and separated. At this time, the staff can selectively maintain and replace these three parts according to the damage condition of the parts, which reduces the actual maintenance cost.

[0024] After maintenance and replacement are completed, firstly, align the two first arc-shaped connectors 5 with the corresponding arc-shaped through slots 4 and insert them completely. Then, align the two second arc-shaped connectors 6 with the corresponding arc-shaped through slots 4 and insert them completely. After all are inserted, align the two bolts 12 with the corresponding cylindrical through slots 11 and insert them so that they pass through the corresponding second limiting hole 8 and first limiting hole 7 respectively. Finally, use a tool to thread the two bolts 12 to the corresponding threaded grooves 9. This completes the installation of the first metal part 1, the second metal part 2, and the annular metal part 3. The entire installation and removal process is relatively convenient and reduces the actual maintenance workload.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A splicable hydraulic piece, characterized in that, The utility model relates to a metal joint structure, including: First metal piece (1) and second metal piece (2), second metal piece (2) is located below first metal piece (1), and annular metal piece (3) is arranged between first metal piece (1) and second metal piece (2) and is attached; Splicing assembly, two arc-shaped through slots (4) are set up on the upper end of annular metal piece (3), the lower end of first metal piece (1) is fixedly connected with two first arc-shaped connecting pieces (5), the upper end of second metal piece (2) is fixedly connected with two second arc-shaped connecting pieces (6), the sidewall of two first arc-shaped connecting pieces (5) is horizontally provided with first limiting hole (7), the sidewall of two second arc-shaped connecting pieces (6) is horizontally provided with second limiting hole (8), the opposite side of two arc-shaped through slots (4) is horizontally provided with threaded groove (9), the left and right sides of annular metal piece (3) are horizontally provided with cylindrical inner groove (10), the opposite side of two cylindrical inner grooves (10) is provided with cylindrical through groove (11), the left and right sides of annular metal piece (3) are provided with bolt (12).

2. The splicable hydraulic according to claim 1, wherein, The threaded end of two bolt (12) respectively penetrates corresponding cylindrical through groove (11), second limiting hole (8) and first limiting hole (7) and is threadedly connected with corresponding threaded groove (9).

3. The splicable hydraulic of claim 1, wherein, The opposite side of two first arc-shaped connecting pieces (5) respectively with the inner side wall of corresponding arc-shaped through slot (4) is attached.

4. The splicable hydraulic of claim 1, wherein, The opposite side of two second arc-shaped connecting pieces (6) respectively with the outer side wall of corresponding arc-shaped through slot (4) is attached.

5. The splicable hydraulic of claim 1, wherein, The opposite side of two first arc-shaped connecting pieces (5) respectively with the opposite side of corresponding second arc-shaped connecting piece (6) is attached.

6. The splicable hydraulic of claim 1, wherein, The upper and lower ends of annular metal piece (3) are provided with annular sealing ring (13).

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