Convergence plate sealing tool

Abstract

The utility model discloses a confluence plate sealing tool which is used for sealing a plurality of surface communication holes and a plurality of side face communication holes of a confluence plate and comprises a pair of sealing modules, a side face sealing module and a positioning module. The confluence plate is placed between the pair of sealing modules, the top surface and the bottom surface of the confluence plate are closed and sealed by the pair of sealing modules, and the pair of sealing modules are respectively a top surface sealing module and a bottom surface sealing module; the side face sealing module is arranged on the bottom face sealing module and used for sealing the side face of the confluence plate. And the positioning module is arranged on the top surface sealing module and the bottom surface sealing module and is used for folding and positioning the pair of sealing modules. According to the tool, an elastic floating sealing mode is adopted, it is guaranteed that the sealing rings make uniform contact with the sealing face, then sealing stability is guaranteed, the confluence plate can be completely sealed at a time after upper and lower die assembly and side face plugging are conducted, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing, in particular to a sealing tool for a busbar. Background Art

[0002] In the prior art, a manifold is a fixed object that can bring together multiple fluid channels, also called an air source distribution area, valve plate, valve seat, or air path plate. It is an accessory in pneumatic components and is mostly used in pneumatic control circuits. It can realize centralized air supply and centralized exhaust, and save space. Therefore, a sealing test is required after the manifold is produced. Currently, the sealing of the manifold is performed manually. Each customized sealing plate is fixed to the manifold for sealing at each position that requires sealing using the surrounding threaded holes. This method requires the production of multiple customized sealing plates, and each sealing plate needs to be installed with two M3 screws. The sealing is cumbersome and inconvenient to use. Therefore, the current sealing method not only affects production capacity but also increases the workload of workers. Summary of the invention

[0003] According to an embodiment of the utility model, a busbar sealing tool is provided, which is used to seal a plurality of surface communication holes and a plurality of side communication holes of a busbar, and comprises: a pair of sealing modules, a side sealing module and a positioning module;

[0004] The manifold is placed between a pair of sealing modules, the pair of sealing modules close together to seal the top and bottom surfaces of the manifold, and the pair of sealing modules are respectively a top surface sealing module and a bottom surface sealing module;

[0005] The side sealing module is arranged on the bottom sealing module and is used to seal the side of the manifold;

[0006] The positioning module is arranged on the top sealing module and the bottom sealing module, and is used for closing and positioning a pair of sealing modules.

[0007] Furthermore, the sealing module comprises: a sealing block and a plurality of floating sealing components:

[0008] The floating seal assembly is arranged in the sealing block and extends out of the sealing block. The plurality of floating seal assemblies correspond to the plurality of surface communication holes one by one, respectively, and the floating seal assemblies seal the surface communication holes.

[0009] Further, the floating seal assembly comprises: a first spring, a first step hole, a mounting column and a first sealing ring;

[0010] The first step hole is arranged in the sealing block, and the first step hole penetrates the sealing block in a vertical direction;

[0011] The mounting column is inserted into the first step hole and extends out of the first step hole. One end of the mounting column extending out of the first step hole is the top end, and the other end is the bottom end. The outer diameter of the top end of the mounting column is smaller than the outer diameter of the bottom end. The bottom end of the mounting column is provided with a mounting hole.

[0012] The first spring is arranged in the mounting hole, one end of the first spring is connected to the sealing block, and the other end of the first spring is abutted against the mounting column;

[0013] The first sealing ring is arranged on the top end of the mounting column, and the first sealing ring seals the surface communicating hole.

[0014] Furthermore, the top surface sealing module also includes: a number of floating fixed components;

[0015] The floating fixing assembly is arranged in the sealing block and extends out of the sealing block. A plurality of floating fixing assemblies float and fix the manifold.

[0016] Further, the floating fixing assembly comprises: a second spring, a second step hole and a pressure head;

[0017] The second step hole is arranged in the sealing block and penetrates the sealing block in the vertical direction;

[0018] A retaining ring is provided on the outer wall of the pressure head in the radial direction. The retaining ring and the pressure head are integrally formed. The pressure head is inserted into the second step hole. The retaining ring abuts against the second step hole. The bottom of the pressure head extends out of the second step hole. The pressure head covers the fixed manifold.

[0019] The second spring is sleeved on the pressure head, one end of the second spring is connected to the sealing block, and the other end is abutted against the retaining ring.

[0020] Further, the side sealing module comprises: a side sealing block and a plurality of second sealing rings;

[0021] A plurality of second sealing rings are fixed on the side sealing block, and the plurality of second sealing rings correspond to the plurality of side communicating holes one by one, respectively, and the second sealing rings seal the side communicating holes.

[0022] Further, the positioning module comprises: a pair of positioning posts and a pair of positioning holes;

[0023] A pair of positioning columns are respectively fixed at the opposite corners of the bottom sealing module;

[0024] A pair of positioning holes are respectively arranged at opposite corners of the top surface sealing module;

[0025] A pair of positioning posts respectively correspond to a pair of positioning holes one by one.

[0026] According to the busbar sealing tooling of the embodiment of the utility model, an elastic floating seal is adopted to ensure uniform contact between the sealing ring and the sealing surface and thus ensure the stability of the seal. After the upper and lower molds are closed and the sides are sealed, the busbar can be completely sealed at one time, which is convenient and quick.

[0027] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a busbar sealing tool according to an embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of a busbar sealing tool according to an embodiment of the utility model;

[0030] Figure 3 It is a cross-sectional view of a busbar sealing tool according to an embodiment of the utility model;

[0031] Figure 4 It is a schematic structural diagram of a side sealing module of a busbar sealing tool according to an embodiment of the utility model. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0033] First, combine Figures 1 to 4 The busbar sealing tool according to the embodiment of the utility model is described, which is used for sealing test of the busbar and has a wide range of application scenarios.

[0034] like Figures 1 to 4 As shown, the sealing tool of the busbar 1 of the embodiment of the utility model is used to seal a plurality of surface connecting holes and a plurality of side connecting holes of the busbar 1, and comprises: a pair of sealing modules 2, a side sealing module 3 and a positioning module.

[0035] Specifically, Figures 1 to 4 As shown, in this embodiment, the busbar 1 is placed between a pair of sealing modules 2, and the pair of sealing modules 2 close and seal the top and bottom surfaces of the busbar 1, and the pair of sealing modules 2 are respectively a top sealing module and a bottom sealing module; the side sealing module 3 is arranged on the bottom sealing module, and is used to seal the side of the busbar 1; the positioning module is arranged on the top sealing module and the bottom sealing module, and the positioning module is used for closing and positioning the pair of sealing modules 2. A pair of sealing modules 2 and the side sealing module 3 can respectively fully seal the top, bottom and side surfaces of the busbar 1, and effectively prevent leakage; each sealing module 2 exists independently, which is convenient for installation and disassembly, and improves the convenience of use and maintenance. The positioning module can ensure that the closing position of the top sealing module and the bottom sealing module is accurate, and ensure the sealing effect; the closing design makes the installation process simple and quick, reduces the installation time and labor intensity, and improves production efficiency.

[0036] Specifically, Figures 1 to 4 As shown, in this embodiment, the sealing module 2 includes: a sealing block 21 and a plurality of floating sealing components: the floating sealing component is arranged in the sealing block 21 and extends out of the sealing block 21, and the plurality of floating sealing components correspond to the plurality of surface connecting holes one by one, respectively, and the floating sealing component seals the surface connecting holes. The floating sealing component can automatically adjust its position within a certain range to adapt to surfaces of different heights or unevenness, ensuring that each surface connecting hole can be reliably sealed, thereby improving the sealing effect. In this embodiment, the floating sealing component includes: a first spring 22, a first step hole 23, a mounting column 24 and a first sealing ring 25; the first step hole 23 is arranged in the sealing block 21, and the first step hole 23 passes through the sealing block 21 in the vertical direction; the mounting column 24 is inserted in the first step hole 23 and extends out of the first step hole 23, one end of the mounting column 24 extending out of the first step hole 23 is the top end, and the other end is the bottom end, and the top end of the mounting column 24 has a smaller outer diameter than the bottom end. The bottom end of the mounting column 24 is provided with a mounting hole at the outer diameter of the bottom end; the first spring 22 is arranged in the mounting hole, one end of the first spring 22 is connected to the sealing block 21, and the other end is abutted against the mounting column 24; the first sealing ring 25 is arranged at the top end of the mounting column 24, the first sealing ring 25 seals the surface connecting hole, and the first spring 22 provides appropriate elasticity, so that the mounting column 24 can have a certain floating range in the vertical direction, further ensuring the close contact between the sealing ring and the surface connecting hole; the floating sealing assembly can reduce the wear caused by the fixed seal, extend the service life of the sealing assembly, and also reduce the frequency and cost of maintenance and replacement.

[0037] Further, if Figures 1 to 4 As shown, in this embodiment, the top surface sealing module also includes: a plurality of floating fixed components; the floating fixed components are arranged in the sealing block 21 and extend out of the sealing block 21, and the plurality of floating fixed components float and fix the manifold 1, and the number of floating fixed components is preferably three groups, which are arranged in a triangle to achieve three-point positioning and fixing. In this embodiment, the floating fixed component includes: a second spring 26, a second step hole 27 and a pressure head 28; the second step hole 27 is arranged in the sealing block 21 and passes through the sealing block 21 in the vertical direction; the outer wall of the pressure head 28 is provided with a retaining ring 29 in the radial direction, the retaining ring 29 and the pressure head 28 are integrally formed, the pressure head 28 is inserted in the second step hole 27, the retaining ring 29 abuts against the second step hole 27, the bottom of the pressure head 28 extends out of the second step hole 27, and the pressure head 28 covers and fixes the manifold 1; the second spring 26 is sleeved on the pressure head 28, one end of the second spring 26 is connected to the sealing block 21, and the other end abuts against the retaining ring 29. The floating fixing assembly provides effective fixation of the manifold 1 through the pressure head 28 and the second spring 26. The second spring 26 provides a certain floating adjustment capability, so that the pressure head 28 can be adaptively adjusted according to the thickness of the manifold 1 or other changes to ensure tight fixation.

[0038] Further, if Figures 1 to 4 As shown, in this embodiment, the side sealing module 3 includes: a side sealing block 31 and a plurality of second sealing rings 32; the side sealing block 31 is arranged on the bottom sealing module, and the plurality of second sealing rings 32 are fixed on the side sealing block 31, and the plurality of second sealing rings 32 respectively correspond to the plurality of side connecting holes one by one, and the second sealing rings 32 seal the side connecting holes to achieve effective sealing of the side of the busbar 1.

[0039] Further, if Figures 1 to 4 As shown, in this embodiment, the positioning module includes: a pair of positioning posts 41 and a pair of positioning holes 42; the pair of positioning posts 41 are respectively fixed at the diagonal corners of the bottom sealing module; the pair of positioning holes 42 are respectively arranged at the diagonal corners of the top sealing module; the pair of positioning posts 41 correspond to the pair of positioning holes 42 one by one. It can ensure that the top sealing module and the bottom sealing module are accurately positioned and accurately aligned during installation, thereby ensuring the correct assembly and stability of the entire sealing tooling; the diagonal arrangement of the positioning posts 41 and the positioning holes 42 makes the installation process more intuitive and simple, reduces installation time and operation difficulty, and improves work efficiency.

[0040] When sealing, place the busbar 1 on the bottom sealing block 21 so that the side of the busbar 1 is sealed with the second sealing ring 32 on the side sealing block 31, and the top sealing block 21 and the bottom sealing block 21 are molded together to achieve complete sealing of the busbar 1.

[0041] Above, refer to Figures 1 to 4 The utility model describes a manifold sealing tool according to an embodiment of the utility model, which adopts an elastic floating seal method to ensure that the sealing ring is in uniform contact with the sealing surface and thus ensure the stability of the seal. After the upper and lower molds are closed and the sides are sealed, the manifold can be completely sealed at one time, which is convenient and quick.

[0042] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A busbar sealing tool, used for sealing a plurality of surface connecting holes and a plurality of side connecting holes of a busbar, characterized in that: It includes: a pair of sealing modules, a side sealing module and a positioning module; The busbar is placed between the pair of sealing modules, and the pair of sealing modules are closed to seal the top surface and the bottom surface of the busbar, and the pair of sealing modules are respectively a top surface sealing module and a bottom surface sealing module; The side sealing module is arranged on the bottom sealing module and is used to seal the side of the busbar; The positioning module is arranged on the top surface sealing module and the bottom surface sealing module, and the positioning module is used for closing and positioning the pair of sealing modules.

2. The manifold sealing tool as claimed in claim 1, characterized in that: The sealing module comprises: a sealing block and a plurality of floating sealing components: The floating seal assembly is arranged in the sealing block and extends out of the sealing block. The plurality of floating seal assemblies correspond to the plurality of surface communication holes one by one, respectively, and the floating seal assembly seals the surface communication holes.

3. The manifold sealing tool as claimed in claim 2, characterized in that: The floating seal assembly comprises: a first spring, a first step hole, a mounting column and a first sealing ring; The first step hole is arranged in the sealing block, and the first step hole passes through the sealing block in a vertical direction; The mounting column is inserted into the first step hole and extends out of the first step hole. One end of the mounting column extending out of the first step hole is the top end, and the other end is the bottom end. The outer diameter of the top end of the mounting column is smaller than the outer diameter of the bottom end. The bottom end of the mounting column is provided with a mounting hole. The first spring is arranged in the mounting hole, one end of the first spring is connected to the sealing block, and the other end of the first spring is abutted against the mounting column; The first sealing ring is arranged on the top end of the mounting column, and the first sealing ring seals the surface communication hole.

4. The manifold sealing tool as claimed in claim 3, characterized in that: The top surface sealing module also includes: a plurality of floating fixed components; The floating fixing assembly is arranged in the sealing block and extends out of the sealing block. The plurality of floating fixing assemblies float and fix the busbar.

5. The manifold sealing tool as claimed in claim 4, characterized in that: The floating fixing assembly comprises: a second spring, a second step hole and a pressure head; The second step hole is arranged in the sealing block and passes through the sealing block in a vertical direction; The outer wall of the pressure head is provided with a retaining ring in the radial direction, the retaining ring and the pressure head are integrally formed, the pressure head is inserted into the second step hole, the retaining ring abuts against the second step hole, the bottom of the pressure head extends out of the second step hole, and the pressure head covers and fixes the manifold; The second spring is sleeved on the pressure head, one end of the second spring is connected to the sealing block, and the other end of the second spring is in contact with the retaining ring.

6. The manifold sealing tool as claimed in claim 1, characterized in that: The side sealing module comprises: a side sealing block and a plurality of second sealing rings; The plurality of second sealing rings are fixed on the side sealing block, and the plurality of second sealing rings correspond to the plurality of side communicating holes one by one, respectively, and the second sealing rings seal the side communicating holes.

7. The manifold sealing tool as claimed in claim 1, characterized in that: The positioning module comprises: a pair of positioning posts and a pair of positioning holes; The pair of positioning posts are respectively fixed at the opposite corners of the bottom sealing module; The pair of positioning holes are respectively arranged at opposite corners of the top surface sealing module; The pair of positioning posts respectively correspond to the pair of positioning holes one by one.

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