A pressing device for a rubber equipment

Abstract

The present invention discloses a pressing device for rubber equipment, which includes a first main body part, a second main body part, a mounting part, an adjusting part and a pressing part. An adjustable lifting adjusting part is provided in the mounting hole on the first main body part. The pressing part is fixedly connected to the adjusting part. A pressing groove for cooperating with the mounting equipment is provided on one side of the pressing part. The second main body part is bolted to the hull through the pressing device on the mounting part. The pressing part is located above the mounting equipment. By operating the adjusting part on the first main body part to descend, the pressing part can be maintained to stably and continuously press the mounting equipment. Moreover, due to the matching relationship between the pressing groove and the mounting equipment, the pressure received by the mounting equipment can be more uniform. During the curing process of the adhesive, there is a uniform and stable pressure between the mounting equipment and the hull, improving the bonding stability, avoiding the sliding and displacement of the mounting equipment, and there is no need for continuous manual operation and on-site monitoring, reducing the operation difficulty. Multiple equipment can be operated simultaneously, improving the operation efficiency.

Description

Technical Field

[0001] This application relates to the technical field of hull structure assembly, and particularly relates to a pressing device for rubber equipment. Background Art

[0002] The rubber equipment includes a rubber shell, an internal hollow sound cavity, and an aluminum alloy rib frame, and is adhered to the hull surface through an adhesive. The adhesive must provide a pre-tightening pressure during the curing process. Currently, the manual pressing method is used, which has uneven pressure, inconsistent distances between the installation equipment and the hull structure, and is prone to local voids during non-continuous pressing, resulting in local failure of the adhesive and reducing the connection stability between the installation equipment and the hull. Summary of the Invention

[0003] In view of the defects existing in the prior art, this application provides a pressing device for rubber equipment to solve the problems of large errors and unstable connections during manual pressing in the prior art.

[0004] The above object of the present invention is mainly achieved through the following technical solutions:

[0005] A pressing device for rubber equipment, comprising:

[0006] A first main body part, on which an installation hole is provided;

[0007] Two second main body parts, which are respectively fixedly connected to both ends of the first main body part;

[0008] Two installation parts, which are respectively fixedly connected to the ends of the second main body parts far from the first main body part, and a pressing device for bolt connection with the hull is provided on the installation parts;

[0009] An adjusting part, which is arranged in the installation hole in a liftable manner;

[0010] A pressing part, which is located between the two second main body parts and is fixedly connected to the adjusting part, and a pressing groove for cooperating with the installation equipment is provided on the side of the pressing part far from the adjusting part.

[0011] Further, the pressing device includes a connecting nut and a pressing piece. A through hole for the hull bolt to pass through is provided on the installation part. The connecting nut is used for threaded connection with the hull bolt, and the pressing piece is used for sleeving on the hull bolt and located between the connecting nut and the installation part.

[0012] Further, the length of the through hole is greater than the outer diameter of the hull bolt, so that the hull bolt can move along the length direction of the through hole in the through hole.

[0013] Further, a first connecting member is provided on the pressing portion, a sliding groove is provided on the second main body portion, and one end of the first connecting member away from the pressing portion extends into the sliding groove.

[0014] Further, there are two first connecting members, which are respectively arranged between the pressing portion and the two second main body portions.

[0015] Further, a constraint portion for restricting the separation of the first connecting member from the second main body portion is provided inside one end of the first connecting member away from the pressing portion.

[0016] Further, the constraint portion is detachably connected to the first connecting member.

[0017] Further, the adjusting portion is threadedly connected to the first main body portion.

[0018] Further, a positioning nut for threadedly connecting with the adjusting portion is provided on the first main body portion.

[0019] Further, a sleeve for restricting the separation of the adjusting portion from the pressing portion is fixedly provided on the pressing portion, and the adjusting portion is rotatably connected to the sleeve.

[0020] Compared with the prior art, the advantages of the present invention are as follows:

[0021] Based on the characteristics of rubber equipment and hull structure, the present application forms a stable connection relationship with the hull bolts through the first main body portion, the second main body portion and the installation portion. An adjustable lifting portion is provided in the installation hole on the first main body portion, and a pressing portion is fixedly connected to the adjustable portion. A pressing groove for cooperating with the installation equipment is provided on one side of the pressing portion. When installing the installation equipment, after setting the adhesive, the second main body portion is connected to the hull bolt through the pressing device on the installation portion, and the pressing portion is located above the installation equipment. Operate the adjusting portion on the first main body portion to descend until the installation equipment is pressed against the hull, and maintain the height of the adjusting portion to keep the pressing portion stably and continuously pressing the installation equipment. Moreover, the cooperation relationship between the pressing groove and the installation equipment can make the pressure received by the installation equipment more uniform. Thus, during the curing process of the adhesive, there is a uniform and stable pressure between the installation equipment and the hull, improving the bonding stability, avoiding the sliding and displacement of the installation equipment, and without the need for continuous manual operation and on-site monitoring, reducing the operation difficulty, and enabling simultaneous operation of multiple devices, improving the operation efficiency. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 The top view of the pressing device provided by the embodiment of the present application;

[0024] Figure 2 The attachment provided by the embodiment of the present application Figure 1 The sectional view taken along line A-A in the figure;

[0025] Figure 3 The attachment provided by the embodiment of the present application Figure 1 The sectional view taken along line B-B in the figure;

[0026] Figure 4 The attachment provided by the embodiment of the present application Figure 1 The partial schematic view at position C in the figure;

[0027] Figure 5 The installation schematic diagram of the hull structure and the installation equipment provided by the embodiment of the present application;

[0028] In the figure: 11, the first main body part; 12, the second main body part; 13, the sliding groove; 2, the installation part; 21, the through hole; 31, the connecting nut; 32, the pressing piece; 4, the adjusting part; 5, the pressing part; 51, the first connecting piece; 52, the restraining part; 53, the positioning nut; 54, the sleeve; 61, the installation equipment; 62, the adhesive; 63, the hull structure; 64, the hull bolt. Specific embodiments

[0029] The following further elaborates on the present invention in conjunction with the drawings and specific embodiments. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. The specific structural and functional details disclosed herein are only used to describe the exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms and should not be construed as being limited to the embodiments set forth herein.

[0030] As Figures 1-4 shown, a pressing device for a rubber device includes a first main body part 11, a second main body part 12, an installation part 2, an adjusting part 4, and a pressing part 5, wherein:

[0031] The first main body part 11 is provided with mounting holes. The length of the first main body part 11 is set to be greater than the length of the device to be installed, so that the installed device 61 can be covered through the specification setting of the first main body part 11. The first main body part 11 can be set as a steel structure to maintain the structural strength. It should be noted that the first main body part 11 needs to have high bending resistance to avoid bending and pressure failure of the installed device 61.

[0032] Two second main body parts 12 are provided and are respectively fixedly connected to both ends of the first main body part 11 and form an integral body with the first main body part 11. On the premise of the specification setting of the first main body part 11, the two second main body parts 12 are respectively located on both sides of the installed device 61.

[0033] As Figure 2 As shown, two installation parts 2 are provided and are respectively fixedly connected to one end of the second main body part 12 far from the first main body part 11. The installation part 2 is provided with a pressing device for connecting with the hull bolt 64. The hull structure 63 is connected to the second main body part 12 through the installation part 2 to maintain the connection stability between the second main body part 12 and the hull structure 63. The connection between the pressing device and the hull bolt 64 enables the installation part 2 to form a stable connection position through the existing hull bolt 64 on the hull structure 63, avoiding the need to additionally set up a connection structure for the overall pressing device and improving the installation convenience.

[0034] The adjusting part 4 is disposed in the mounting hole in a liftable manner. When the first main body part 11 is stably erected on the hull structure 63 by the second main body part 12, the adjusting part 4 can move towards or away from the hull structure 63 through lifting operations.

[0035] The pressing part 5 is located between the two second main body parts 12 and is fixedly connected to the adjusting part 4. A pressing groove for cooperating with the installed device 61 is provided on the side of the pressing part 5 far from the adjusting part 4. Due to the fixed connection relationship between the pressing part 5 and the adjusting part 4, when the adjusting part 4 performs a lifting operation, the pressing part 5 also moves up and down synchronously. When the pressing part 5 moves towards the hull structure 63 together with the adjusting part 4, the pressing part 5 presses on the installed device 61, so that the pressing part 5 is continuously pressed on the hull structure 63 by a certain pressure. Moreover, the pressing groove matches the external shape of the installed device 61, increasing the contact area between the pressing part 5 and the installed device 61 and improving the uniformity of the acting force on the installed device 61, thereby achieving a higher consistency in the thickness of the adhesive 62 between the installed device 61 and the hull structure 63.

[0036] The working principle of this embodiment is as follows: Based on the characteristics of the rubber equipment and the hull structure 63, a stable connection relationship is formed between the first main body 11, the second main body 12 and the mounting part 2 and the hull bolt 64. An adjustable part 4 that can be lifted is provided in the mounting hole on the first main body 11. A pressing part 5 is fixedly connected to the adjustable part 4. A pressing groove for cooperating with the mounting equipment 61 is provided on one side of the pressing part 5. When the mounting equipment 61 is installed, after the adhesive 62 is set, the second main body 12 is connected to the hull bolt 64 through the pressing device on the mounting part 2. The pressing part 5 is located above the mounting equipment 61. Operate the adjustable part 4 on the first main body 11 to descend until the mounting equipment 61 is pressed against the hull structure 63, and keep the height of the adjustable part 4. Keep the pressing part 5 pressing the mounting equipment 61 stably and continuously. And the cooperation relationship between the pressing groove and the mounting equipment 61 can make the pressure received by the mounting equipment 61 more uniform. Furthermore, during the curing process of the adhesive 62, there is a uniform and stable pressure between the mounting equipment 61 and the hull structure 63, improving the bonding stability, avoiding the sliding and displacement of the mounting equipment 61, and there is no need for manual continuous operation and on-site monitoring, reducing the operation difficulty, and multiple equipment can be operated simultaneously, improving the operation efficiency.

[0037] As Figure 1 shown, further, on the basis of the above embodiment, the pressing device includes a connecting nut 31 and a pressing piece 32. A through hole 21 for the hull bolt 64 to pass through is provided on the mounting part 2. The hull bolt 64 protrudes from the hull structure 63 and the mounting equipment 61 is fixedly installed through the mounting position on the mounting equipment 61. The through hole 21 provides a space for the hull bolt 64 to pass through. The connecting nut 31 is used for threaded connection with the hull bolt 64. The pressing piece 32 is used for sleeving on the hull bolt 64 and is located between the connecting nut 31 and the mounting part 2. The pressing piece 32 is arranged between the connecting nut 31 and the mounting part 2. When the connecting nut 31 is matched with the hull bolt 64, by rotating the connecting nut 31, the mounting part 2 presses the mounting equipment 61 against the hull structure 63, and the contact area with the mounting part 2 is increased through the pressing piece 32, improving the pressing stability and at the same time avoiding the mounting part 2 being damaged by the connecting nut 31.

[0038] Further, on the basis of the above embodiment, the length of the through hole 21 is greater than the outer diameter of the hull bolt 64, so that the hull bolt 64 can move along the length direction of the through hole 21 in the through hole 21. When facing mounting equipment 61 of different specifications, the change amount of the hull bolt 64 at the synchronous position is provided through the common length specification, and certain production and assembly errors can also be eliminated. Furthermore, the mounting part 2 can adapt to hull bolts 64 arranged at different intervals, and can be fixedly installed through the connection of the hull bolt 64 passing through the through hole 21 and the pressing device, improving the applicability.

[0039] Further, on the basis of the above embodiments, a first connecting member 51 is provided on the pressing portion 5, a sliding groove 13 is provided on the second main body portion 12, and one end of the first connecting member 51 away from the pressing portion 5 extends into the sliding groove 13.

[0040] When the pressing portion 5 moves up and down following the adjusting portion 4, one end of the first connecting member 51 on the pressing portion 5 also moves synchronously in the sliding groove 13 on the second main body portion 12, preventing the pressing portion 5 from shifting during movement, improving the uniformity of the adhesive 62, and at the same time improving the relative position consistency during the up and down movement of the pressing portion 5, and preventing the adjusting portion 4 from being flattened and deformed.

[0041] Further, on the basis of the above embodiments, two first connecting members 51 are provided and are respectively arranged between the pressing portion 5 and the two second main body portions 12. By the restriction of the two second main body portions 12 on the two first connecting members 51, the stability of the pressing portion 5 during movement is improved.

[0042] Further, on the basis of the above embodiments, a restraining portion 52 for restricting the separation of the first connecting member 51 from the second main body portion 12 is provided inside one end of the first connecting member 51 away from the pressing portion 5. The first connecting member 51 moves in the sliding groove 13, and the width of the restraining portion 52 installed at the end of the first connecting member 51 is greater than the width of the sliding groove 13. Thus, through the relative restraint relationship between the restraining portion 52 and the second main body portion 12, the first connecting member 51 is prevented from disengaging from the sliding groove 13, maintaining that the first connecting member 51 can always stably move in the sliding groove 13 during repeated up and down movements, and improving the working reliability of the first connecting member 51.

[0043] Further, on the basis of the above embodiments, the restraining portion 52 is detachably connected to the first connecting member 51, facilitating flexible disassembly and assembly operations under any working conditions, facilitating maintenance, and also facilitating replacement.

[0044] Further, on the basis of the above embodiments, the adjusting portion 4 is threadedly connected to the first main body portion 11. By rotating the adjusting portion 4, the up and down movement of the adjusting portion 4 can be completed. The adjusting portion 4 can adopt a screw structure, and by controlling the rotation direction and rotation speed of the adjusting portion 4, the relative position height of the adjusting portion 4 can be controlled more precisely, improving the accuracy of maintaining the pressing force on the installation device 61.

[0045] Further, on the basis of the above embodiments, a positioning nut 53 is provided on the first main body portion 11 and is in threaded connection with the adjusting portion 4, which can avoid mutual wear between the first main body portion 11 and the adjusting portion 4. The positioning nut 53 can be directly welded to the first main body portion 11, which can, to a certain extent, avoid a reduction in the structural strength of the first main body portion 11.

[0046] Further, on the basis of the above embodiments, a sleeve 54 for restricting the separation between the adjusting portion 4 and the pressing portion 5 is fixedly provided on the pressing portion 5, and the adjusting portion 4 is rotatably connected to the sleeve 54. The adjusting portion 4 can rotate relative to the sleeve 54. When the pressing portion 5 moves up and down synchronously with the adjusting portion 4, rotation is avoided through the sleeve 54. The sleeve 54 restricts the separation between the adjusting portion 4 and the pressing portion 5, keeping the pressing portion 5 capable of moving up and down synchronously, and further keeping the pressing groove on the pressing portion 5 always stably and accurately pressed on the installation device 61.

[0047] It should be understood that terms such as first and second are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance. Although terms such as first and second etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, the first unit may be called the second unit, and similarly, the second unit may be called the first unit, without departing from the scope of the exemplary embodiments of the present invention.

[0048] It should be understood that the term "and / or" herein is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" herein describes another association object relationship, indicating that two relationships may exist. For example, A / and B may represent: A exists alone, and A and B exist alone. Additionally, the character " / " herein generally indicates that the associated objects before and after are in an "or" relationship.

[0049] It should be understood that in the description of the present invention, the orientation or positional relationship indicated by terms such as "upper", "vertical", "inner", "outer", etc. is the orientation or positional relationship when the disclosed product is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention.

[0050] In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "installed", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0051] The terms used herein are for the purpose of describing particular embodiments only and are not intended to limit the exemplary embodiments of the present invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the terms "comprises", "comprising", "includes" and / or "including" when used herein, specify the presence of the stated features, integers, steps, operations, units and / or components, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, units, components and / or combinations thereof.

[0052] Specific details are provided in the following description to facilitate a complete understanding of the exemplary embodiments. However, those of ordinary skill in the art should understand that the exemplary embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures and technologies may not be shown in unnecessary detail to avoid obscuring the exemplary embodiments.

[0053] The above are only specific implementation manners of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A pressing device for a rubber equipment, characterized in that, It includes: A first main body part, on which an installation hole is provided; Two second main body parts, which are respectively fixedly connected to both ends of the first main body part; Two installation parts, which are respectively fixedly connected to one end of the second main body part far from the first main body part, and a pressing device for bolt connection with the hull is provided on the installation part; An adjusting part, which is arranged in the installation hole in a liftable manner; A pressing part, which is located between the two second main body parts, is fixedly connected to the adjusting part, and a pressing groove for cooperating with the installation equipment is provided on one side of the pressing part far from the adjusting part; A first connecting part is provided on the pressing part, a sliding groove is provided on the second main body part, and one end of the first connecting part far from the pressing part extends into the sliding groove; there are two first connecting parts, which are respectively arranged between the pressing part and the two second main body parts; a constraint part for restricting the separation of the first connecting part from the second main body part is arranged in one end of the first connecting part far from the pressing part.

2. The pressing device of the rubber equipment according to claim 1, wherein: The pressing device includes a connecting nut and a pressing piece, a through hole for the hull bolt to pass through is provided on the installation part, the connecting nut is used for threadedly connecting with the hull bolt, and the pressing piece is used for sleeving on the hull bolt and located between the connecting nut and the installation part.

3. The pressing device of the rubber equipment according to claim 2, characterized in that: The length of the through hole is greater than the outer diameter of the hull bolt, so that the hull bolt can move along the length direction of the through hole in the through hole.

4. The pressing device of the rubber equipment according to claim 1, characterized in that: The constraint part is detachably connected to the first connecting part.

5. The pressing device of the rubber equipment according to claim 1, characterized in that: The adjusting part is threadedly connected to the first main body part.

6. The pressing device of the rubber equipment according to claim 1, characterized in that: A positioning nut for threaded connection with the adjusting part is provided on the first main body part.

7. The pressing device of the rubber equipment according to claim 1, characterized in that: A sleeve for restricting the separation of the adjusting part from the pressing part is fixedly provided on the pressing part, and the adjusting part is rotatably connected to the sleeve.

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