A valve body that is easy to assemble

Abstract

The utility model discloses a valve body convenient to assemble relates to valve body technical field, including valve body subassembly, and valve body subassembly includes valve body main part and base, and the bottom of valve body main part is welded with the top of base, and the both sides of base are opened in the symmetry and are provided with the slot, the utility model discloses the cooperation of protruding block and gap and the cooperation of bottom groove and limiting plate can quickly and accurately determine the relative position of valve body subassembly and assembly board, avoids the installation problem that causes the assembly position deviation, realizes the quick, convenient assembly of valve body, and when the base is pressed down and inserts the board, the insert board and sliding plate move along the fixed frame, when the base completes the preliminary assembly with the assembly board, the sliding plate and insert board are automatically returned to the original position under the action of spring, and one end of insert board is inserted in the slot, through above -mentioned structure, after the assembly of valve body subassembly and assembly board, although the assembly bolt is loose in long -term use, and the insert board can improve the stability of valve body in the use process.

Description

Technical Field

[0001] This utility model relates to the field of valve body technology, and in particular to a valve body that is easy to assemble. Background Technology

[0002] In existing valve body products, the assembly process often presents many inconveniences. The assembly of traditional valve bodies, such as valve bodies used in some industrial pipelines, is complex due to their structural design. Some valve bodies are connected and fixed with a large number of bolts. During assembly, workers need to spend a lot of time and effort to tighten each bolt one by one, resulting in low assembly efficiency.

[0003] For example, Chinese patent CN202322815300.2 discloses an aluminum valve body shell that is easy to assemble, including a base plate. A motor cover is connected to one side of the top of the base plate, a transmission shaft cover is connected to the middle of the top of the base plate, and a turbine cover is connected to the other side of the top of the base plate. A locking mechanism is installed on both sides of the base plate, and a fixing mechanism is installed on one side of the top of the base plate. The locking mechanism includes a side frame, a first threaded rod is rotatably connected to the inner side of the side frame, a first slider is fitted on the outer side of the first threaded rod, a locking plate is installed on one side of the first slider, and a sliding groove is opened on one side of the side frame. The outer side of the locking plate and the inner side of the sliding groove are slidably connected.

[0004] When the valve body is connected to other mechanical structures, it is usually necessary to align the valve body with the other mechanical structures before fixing it with multiple bolts. However, in actual operation, if there is a deviation, the valve body position needs to be readjusted. Frequent alignment is required in actual operation, which prolongs the assembly time. The positioning and assembly process is complicated and inconvenient, and it is difficult to quickly install the valve body base onto the corresponding mechanical structure. In order to address the above problems, a valve body that is easy to assemble is proposed. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the prior art and to propose a valve body that is easy to assemble.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a valve body that is easy to assemble, comprising a valve body assembly, the valve body assembly comprising a valve body main body and a base, the bottom of the valve body main body being welded to the top of the base, slots being symmetrically provided on both sides of the base, and multiple threaded holes being symmetrically provided on the other two sides of the base, an assembly assembly being provided at the bottom of the base, the assembly assembly comprising an assembly plate and multiple assembly bolts, a fixing frame being symmetrically welded on both sides of the assembly plate, a vertical plate being welded inside the fixing frame, and an insert plate being provided inside the fixing frame, a sliding plate being welded to one end of the insert plate through the vertical plate, and the other end of the insert plate being inserted into the slot, the two ends of the sliding plate being slidably connected to the inner side of the fixing frame, and multiple springs being provided between the sliding plate and the outer side of the assembly plate.

[0007] Preferably, the assembly plate has multiple through holes symmetrically opened on both sides, and one end of the assembly bolt passes through the through hole and is threaded to the inner wall of the threaded hole.

[0008] Preferably, the assembly plate has symmetrical notches at both ends, and the base has symmetrical protrusions welded at both ends, with the protrusions having the same length as the notches.

[0009] Preferably, the top surface of the insert plate near the slot is sloping downwards, and a drainage hole is provided at the bottom of one end of the fixing frame.

[0010] Preferably, a buffer pad is provided on the top of the assembly plate, and a limiting plate extending to the top of the buffer pad is welded to the top of the assembly plate.

[0011] Preferably, the bottom of the base has a bottom groove, and the top of the limiting plate is inserted into the bottom groove.

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

[0013] 1. In this utility model, the valve body assembly is slowly moved downwards. Through the cooperation of the protrusion and the notch, and the cooperation of the bottom groove and the limiting plate, the relative position of the valve body assembly and the assembly plate can be quickly and accurately determined, aligning the valve body assembly and the assembly plate. This avoids installation problems caused by assembly position deviations, and allows for the one-time and accurate assembly of subsequent assembly bolts, improving assembly accuracy and ensuring the quality stability of the valve body. The valve body assembly can be quickly installed onto the assembly plate of the corresponding mechanical structure, significantly improving production efficiency, meeting the needs of large-scale production, and solving the problems of low assembly efficiency, high labor intensity, high assembly accuracy requirements, and dependence on assembly environment and tools in existing valve body assembly. This achieves rapid and convenient assembly of the valve body, reduces assembly costs, and improves production efficiency.

[0014] 2. In this utility model, when the valve body assembly is assembled onto the top of the assembly plate, when the base presses down on the insert plate, the insert plate and the slide plate move along the fixed frame. At this time, the spring is in a stretched state. After the base completes the initial assembly with the assembly plate, the slide plate and the insert plate automatically return to their original positions under the action of the spring. One end of the insert plate is inserted into the slot. Through the above structure, even if the assembly bolts loosen due to long-term use, the insert plate can improve the stability of the valve body during use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a valve body that is easy to assemble, as proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the assembly assembly of a valve body that is easy to assemble, as proposed in this utility model.

[0017] Figure 3 A bottom view of the valve body assembly for easy assembly proposed in this utility model.

[0018] Figure 4 This is a front sectional view of an assembly assembly for a valve body that is easy to assemble, as proposed in this utility model.

[0019] Legend: 1. Valve body assembly; 2. Assembly assembly; 11. Valve body body; 12. Base; 13. Protrusion; 14. Threaded hole; 15. Slot; 16. Bottom groove; 21. Assembly plate; 22. Fixing frame; 23. Through hole; 24. Assembly bolt; 25. Limiting plate; 26. Buffer pad; 27. Slide plate; 28. Insert plate; 29. ​​Vertical plate; 210. Spring; 211. Drain hole; 212. Notch. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a valve body that is easy to assemble, including a valve body assembly 1. The valve body assembly 1 includes a valve body body 11 and a base 12. The bottom of the valve body body 11 is welded to the top of the base 12. Slots 15 are symmetrically provided on both sides of the base 12, and multiple threaded holes 14 are symmetrically provided on the other two sides of the base 12. An assembly assembly 2 is provided at the bottom of the base 12. The assembly assembly 2 includes an assembly plate 21 and multiple assembly bolts 24. Fixing frames 22 are symmetrically welded on both sides of the assembly plate 21. A vertical plate 29 is welded inside the fixing frame 22, and an insert plate 28 is provided inside the fixing frame 22. One end of the insert plate 28... A sliding plate 27 is welded through the vertical plate 29, and the other end of the insert plate 28 is inserted into the slot 15. The two ends of the sliding plate 27 are slidably connected to the inner side of the fixed frame 22. Multiple springs 210 are provided between the sliding plate 27 and the outer side of the mounting plate 21. Multiple through holes 23 are symmetrically opened on both sides of the mounting plate 21. One end of the mounting bolt 24 passes through the through hole 23 and is threaded to the inner wall of the threaded hole 14. Notches 212 are symmetrically opened at both ends of the mounting plate 21. Protrusions 13 are symmetrically welded at both ends of the base 12, and the length of the protrusions 13 and the notches 212 are the same. The top surface of the insert plate 28 near the slot 15 is inclined downward.

[0023] The specific settings and functions of this embodiment will be described in detail below: Figure 3 and Figure 4 As shown, when the valve body assembly 1 is assembled onto the top of the assembly plate 21, the base 12 moves downward and inserts into the limiting plate 25. At the same time, the base 12 presses down on one end of the insert plate 28. Since the top of the insert plate 28 is inclined downward, when the base 12 presses down on the insert plate 28, the insert plate 28 and the slide plate 27 move along the fixed frame 22 (moving away from the end of the assembly plate 21). At this time, the spring 210 is in a stretched state. After the base 12 completes the initial assembly with the assembly plate 21, the slide plate 27 and the insert plate 28 automatically return to their original positions under the action of the spring 210. One end of the insert plate 28 is inserted into the slot 15. Through the above structure, even if the assembly bolt 24 loosens due to long-term use, the insert plate 28 can improve the stability of the valve body during use.

[0024] This device, through the combination of notch 212 and limiting plate 25, can quickly and accurately determine the relative position of valve body assembly 1 and assembly plate 21, aligning valve body assembly 1 with assembly plate 21. This avoids installation problems caused by assembly position deviations and allows for the one-time and accurate assembly of subsequent assembly bolts 24, improving assembly accuracy, ensuring the quality stability of the valve body, greatly saving assembly time, and reducing assembly difficulty. It can quickly install the valve body assembly 1 onto the corresponding mechanical structure assembly plate 21, significantly improving production efficiency, meeting the needs of large-scale production, and solving problems such as low assembly efficiency, high labor intensity, high assembly accuracy requirements, and dependence on assembly environment and tools in existing valve body assembly. It achieves rapid and convenient assembly of valve bodies, reduces assembly costs, and improves production efficiency.

[0025] Example 2: Figure 2 - Figure 4 As shown, a drainage hole 211 is provided at the bottom of one end of the fixed frame 22, a buffer pad 26 is provided on the top of the mounting plate 21, and a limiting plate 25 extending to the top of the buffer pad 26 is welded to the top of the mounting plate 21. A bottom groove 16 is provided at the bottom of the base 12, and the top of the limiting plate 25 is inserted into the bottom groove 16.

[0026] The overall effect of this embodiment is as follows: the buffer pad 26 is made of rubber, which can absorb part of the kinetic energy of the valve body during use; the water leakage hole 211 can prevent water from accumulating in the fixed frame 22; when the valve body assembly 1 needs to be assembled, first install the valve core in the valve body 11 through the bearing and install the seal; then put the upper mounting seat on the valve body 11 and tighten it with bolts to complete the installation of the valve body assembly 1; then place the valve body assembly 1 at the top of the mounting plate 21 with the slot 15 facing the fixed frame 22; slowly move the valve body assembly 1 downward; through the cooperation of the bottom groove 16 and the limiting plate 25, the relative position of the base 12 can be quickly and accurately determined, so that the base 12 can accurately complete the initial assembly with the mounting plate 21.

[0027] The usage and working principle of this device are as follows: When it is necessary to assemble the valve body assembly 1, place the valve body assembly 1 at the top of the assembly plate 21 with the slot 15 facing the fixed frame 22. Slowly move the valve body assembly 1 downwards. Through the cooperation of the protrusion 13 and the notch 212, and the cooperation of the bottom groove 16 and the limiting plate 25, the relative position of the base 12 can be quickly and accurately determined, so that the base 12 can accurately complete the initial assembly with the assembly plate 21. At this time, the operator can use the assembly bolt 24 to pass through the through hole 23 and the threaded hole 14 to fix it, thus completing the installation of the valve body assembly 1. This device, through the combination of the notch 212 and the limiting plate 25, can quickly and accurately determine the relative position of the valve body assembly 1 and the assembly plate 21, so that the valve body assembly 1 and the assembly plate 21 are aligned, avoiding installation problems caused by assembly position deviation. The subsequent assembly of the assembly bolt 24 can be completed in one go and accurately, improving the assembly accuracy.

[0028] like Figure 3 and Figure 4 As shown, while the base 12 moves downward and inserts into the limiting plate 25, the base 12 presses down on one end of the insert plate 28. The insert plate 28 and the slide plate 27 move along the fixed frame 22 (moving away from the end of the assembly plate 21). After the base 12 completes the initial assembly with the assembly plate 21, the slide plate 27 and the insert plate 28 automatically return to their original positions under the action of the spring 210. One end of the insert plate 28 is inserted into the slot 15. Through the above structure, after the valve body assembly 1 is assembled with the assembly plate 21, even if the assembly bolt 24 loosens due to long-term use, the insert plate 28 can improve the stability of the valve body during use.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A valve body that is easy to assemble, comprising a valve body assembly (1), the valve body assembly (1) comprising a valve body body (11) and a base (12), the bottom of the valve body body (11) being welded to the top of the base (12), characterized in that: The base (12) has slots (15) symmetrically opened on both sides, and multiple threaded holes (14) symmetrically opened on the other two sides. An assembly assembly (2) is provided at the bottom of the base (12). The assembly assembly (2) includes an assembly plate (21) and multiple assembly bolts (24). A fixing frame (22) is symmetrically welded on both sides of the assembly plate (21). A vertical plate (29) is welded inside the fixing frame (22), and an insert plate (28) is provided inside the fixing frame (22). One end of the insert plate (28) passes through the vertical plate (29) and is welded to a sliding plate (27). The other end of the insert plate (28) is inserted into the slot (15). The two ends of the sliding plate (27) are slidably connected to the inner side of the fixing frame (22), and multiple springs (210) are provided between the sliding plate (27) and the outer side of the assembly plate (21).

2. The valve body for easy assembly according to claim 1, characterized in that: The assembly plate (21) has multiple through holes (23) symmetrically opened on both sides. One end of the assembly bolt (24) passes through the through hole (23) and is threaded to the inner wall of the threaded hole (14).

3. The valve body for easy assembly according to claim 1, characterized in that: The assembly plate (21) has symmetrical notches (212) at both ends, and the base (12) has symmetrical protrusions (13) welded at both ends, and the protrusions (13) and the notches (212) have the same length.

4. The valve body for easy assembly according to claim 1, characterized in that: The top surface of the insert plate (28) near the slot (15) is sloping downwards, and a drainage hole (211) is provided at the bottom of one end of the fixing frame (22).

5. The valve body for easy assembly according to claim 1, characterized in that: The top of the assembly plate (21) is provided with a buffer pad (26), and a limiting plate (25) extending to the top of the buffer pad (26) is welded to the top of the assembly plate (21).

6. The valve body for easy assembly according to claim 5, characterized in that: The bottom of the base (12) is provided with a bottom groove (16), and the top of the limiting plate (25) is inserted into the bottom groove (16).

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