Solidification and pressure application universal equipment for adhesive connection of assemblies

Abstract

The invention provides curing and pressure applying universal equipment for adhesive connection of assemblies, and relates to the technical field of adhesive part curing equipment. The equipment comprises a bottom plate; the top plate is installed above the bottom plate in parallel, a gap is formed between the top plate and the bottom plate, and a plurality of first part bodies are limited on the bottom plate and located between the bottom plate and the top plate; and the multiple pressing bolts vertically penetrate through the top plate, and the second part body abuts against the interior of the assembling groove in the top of the first part body through the bottom ends of the pressing bolts. As a whole, the method can simplify the curing process, is suitable for batch production, guarantees the connection precision, and improves the production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of curing equipment for bonded parts, and in particular to a general-purpose curing and pressing device for viscous connection of assemblies. Background Art

[0002] During the curing process after bonding of this type of component in multiple projects, a screw is selected to pass through two sets of parts, and then fixed by nuts and gaskets to connect the two sets of parts to achieve the curing and pressing effect; however, the above assembly process is cumbersome, the assembly and disassembly are difficult, each part needs to be bonded and assembled one by one, and there is a certain amount of residual glue on the screw; if there are a large number of products, this solution cannot achieve quantification and affects the product delivery date.

[0003] Therefore, there is an urgent need for a general-purpose curing and pressing device for viscous connection of assemblies that can simplify the curing process, is suitable for mass production, ensures connection accuracy, and improves production efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a general-purpose curing and pressing device for viscous connection of assemblies, which solves the technical problems in the prior art such as cumbersome use process, affecting product quality, and being not conducive to mass production. The preferred technical solutions provided by the present invention can produce many technical effects as described below.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A general-purpose curing and pressing device for viscous connection of assemblies provided by the present invention includes:

[0007] A bottom plate;

[0008] A top plate, the top plate is installed parallel above the bottom plate, and there is a gap between the top plate and the bottom plate. Several first part bodies are limited on the bottom plate and are located between the bottom plate and the top plate;

[0009] Pressing bolts, several of the pressing bolts vertically pass through the top plate, and the second part body abuts against the assembly groove at the top of the first part body through the bottom end of the pressing bolt.

[0010] Preferably, it further includes:

[0011] Positioning holes, the positioning holes are opened on the bottom plate and are arranged corresponding to the pressing bolts up and down, and the bosses at the bottom of the first part body are fitted in the positioning holes.

[0012] Preferably, it further includes:

[0013] Supports, several of said supports are located between the bottom plate and the top plate, and are fixedly connected to the edges of the bottom plate and the top plate by bolts. The height of the first part body is less than the height of the supports.

[0014] Preferably, it further includes:

[0015] Legs, several of said legs are fixedly connected to the bottom surface of the bottom plate.

[0016] Preferably, it further includes:

[0017] Threaded holes, several of said threaded holes are opened on the top plate and are respectively arranged corresponding to several positioning holes. The pressing bolts are threadedly connected to the threaded holes.

[0018] Preferably, the pressing bolts are internal hexagon bolts.

[0019] Preferably, the strength grade of the pressing bolts is at least 12.8.

[0020] Preferably, the length of the pressing bolts is not less than the length of the supports.

[0021] In the technical solution provided by the present invention, after setting the bottom plate and the top plate, and bonding the second part body into the assembly groove at the top of the first part body, the first part body is limited on the bottom plate. The main function of the pressing bolts is to abut against the second part body during the tightening process, so as to stabilize the bonding state between the second part body and the first part body, effectively improving the bonding accuracy. After curing, the pressing bolts can be loosened and the product can be taken out. Overall, this application can simplify the curing process, is suitable for mass production, ensures the connection accuracy, and improves the production efficiency. Description of the Drawings

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

[0023] Figure 1 is the curing structure in the prior art;

[0024] Figure 2 is the overall structure schematic diagram of the present invention.

[0025] In the figure, 1 is the first part body; 2 is the pressing bolt; 3 is the bottom plate; 4 is the top plate; 5 is the support; 6 is the second part body; 7 is the fastening bolt; 8 is the gasket; 9 is the nut; 10 is the assembly groove; 11 is the boss; 12 is the positioning hole; 13 is the threaded hole. Detailed implementation mode

[0026] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope protected by the present invention.

[0027] Reference Figure 2 , a specific embodiment of the present invention provides a general-purpose device for curing and pressing the adhesive connection of a combination, including:

[0028] Bottom plate 3;

[0029] Top plate 4, the top plate 4 is installed parallel to the upper side of the bottom plate 3, and there is a gap between the top plate 4 and the bottom plate 3. A plurality of first part bodies 1 are limited on the bottom plate 3 and are located between the bottom plate 3 and the top plate 4;

[0030] Pressing bolts 2, a plurality of pressing bolts 2 vertically pass through the top plate 4, and the second part body 6 abuts against the assembly groove 10 at the top of the first part body 1 through the bottom end of the pressing bolt 2.

[0031] During the curing process after bonding the components of this type for multiple projects, a screw is selected to pass through two groups of parts, and then they are connected by the method of fixing with nuts and gaskets to connect the two groups of parts to achieve the effect of curing and pressing; however, the above assembly process is cumbersome, and the difficulty of assembly and disassembly is relatively high. Each part needs to be bonded and assembled one by one, and there is a certain amount of residual glue on the screw; if there are a large number of products, this solution cannot achieve quantification and affects the product delivery date. In this application, the bottom plate 3 and the top plate 4 are provided. After the second part body 6 is bonded to the assembly groove 10 at the top of the first part body 1, the first part body 1 is limited on the bottom plate 3. The main function of the pressing bolt 2 is to abut against the second part body 6 during the tightening process, so as to stabilize the bonding state between the second part body 6 and the first part body 1, effectively improving the bonding accuracy. After curing, the pressing bolt 2 can be loosened and the product can be taken out; overall, this application can simplify the curing process, is suitable for mass production, ensures the connection accuracy, and improves the production efficiency.

[0032] For further optimized solutions, it further includes:

[0033] Positioning holes 12, the positioning holes 12 are opened on the bottom plate 3 and are arranged corresponding to the pressing bolts 2 up and down. The boss 11 at the bottom of the first part body 1 is fitted in the positioning holes 12.

[0034] The main function of the positioning holes 12 is to place the boss 11 at the bottom of the first part body 1 to position the first part body 1 on the bottom plate 3 and prevent the pressing bolts 2 from shifting during the pressing process.

[0035] The further optimized solution also includes:

[0036] The support columns 5, several support columns 5 are located between the bottom plate 3 and the top plate 4, and are fixedly connected to the edges of the bottom plate 3 and the top plate 4 by bolts, and the height of the first part body 1 is less than the height of the support columns 5.

[0037] The main function of the support columns 5 is to create a distance between the bottom plate 3 and the top plate 4. Among them, the length of the pressing bolt 2 is not less than the length of the support columns 5. With such a setting, the pressing bolt 2 has a larger stroke between the bottom plate 3 and the top plate 4, and can place products of different model sizes between the bottom plate 3 and the top plate 4 at the same time, which is convenient for assembly and bonding, and has strong versatility.

[0038] The further optimized solution also includes:

[0039] The legs, several legs are fixedly connected to the bottom surface of the bottom plate 3.

[0040] The further optimized solution also includes:

[0041] The threaded holes 13, several threaded holes 13 are opened on the top plate 4 and are respectively arranged corresponding to several positioning holes 12, and the pressing bolt 2 is threadedly connected to the threaded holes 13.

[0042] The threaded connection between the pressing bolt 2 and the threaded holes 13 can quickly abut or disengage the second part body 6 and the first part body 1, ensure the stability of the curing process, and quickly disengage, improving production efficiency.

[0043] In the further optimized solution, the pressing bolt 2 is an internal hexagonal bolt, and the strength grade of the pressing bolt 2 is at least 12.8 to meet the pressing strength.

[0044] Reference Figure 1 , in the existing assembled state, the fastening bolt 7 passes through the first part body 1 and the second part body 6 at the same time. Gaskets 8 are respectively arranged on the outer side walls of the first part body 1 and the second part body 6, and then the first part body 1 and the second part body 6 are pressed tightly by the nut 9 and the fastening bolt 7, so that the glue between the first part body 1 and the second part body 6 can be stably cured; however, the part of the fastening bolt 7 passing through the first part body 1 and the second part body 6 is easily adhered to the glue and needs to be cleaned later, which is rather troublesome; among them, the fastening bolt 7 and the nut 9 are repeatedly disassembled and assembled, the operation is cumbersome, and it is also easy to slip the thread; during the process of tightening the fastening bolt 7 and the nut 9, the gasket 8 may be offset by force (causing the product to be damaged), and there is a certain degree of unreliability.

[0045] In this application, the device has a simple structure. When bonding and curing the product, only need to place the product at the corresponding position and tighten the hexagon socket head cap screw with a torque wrench (it can be operated by one person), which saves labor costs and assembly time. The inner cavity and stroke range of the device are relatively large, and components of different models and specifications can be bonded and cured simultaneously. The device can be positioned through the hole positions, reducing the damage to the product during pressing; at the same time, it also greatly improves the qualified rate of the product. Using this device, compared with the old state method, multiple products can be bonded and cured at one time, greatly improving the production efficiency of the product and increasing the output. This device plays a certain role in the bonding and curing of non-metal parts such as the military industry and initiators, where different materials of parts form a new component through adhesives, and it is worthy of promotion.

[0046] It should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. in this article is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application 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, so it cannot be understood as a limitation to this application. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0047] In the description of this article, it should also be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A general device for curing and pressurizing a component adhesively connected, characterized in that: include: Bottom plate (3); A top plate (4), the top plate (4) being installed above the bottom plate (3) in parallel and with a gap between the top plate (4) and the bottom plate (3); a plurality of first component bodies (1) being limited on the bottom plate (3) and located between the bottom plate (3) and the top plate (4); A pressure bolt (2), wherein a plurality of the pressure bolts (2) vertically penetrate the top plate (4), and the second part body (6) abuts against the assembly groove (10) at the top of the first part body (1) through the bottom ends of the pressure bolts (2).

2. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 1, characterized in that: Also includes: A positioning hole (12), the positioning hole (12) is opened on the bottom plate (3) and is arranged correspondingly to the pressure bolt (2) above and below, and the boss (11) at the bottom of the first part body (1) is adapted to fit in the positioning hole (12).

3. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 1, characterized in that: Also includes: Pillars (5), a plurality of the pillars (5) are located between the bottom plate (3) and the top plate (4), and are fixedly connected to the edges of the bottom plate (3) and the top plate (4) by bolts, and the height of the first part body (1) is smaller than the height of the pillars (5).

4. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 1, characterized in that: Also includes: Support legs, a plurality of the support legs are fixedly connected to the bottom surface of the bottom plate (3).

5. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 2, characterized in that: Also includes: Threaded holes (13), a plurality of the threaded holes (13) are provided on the top plate (4) and are respectively arranged corresponding to the plurality of positioning holes (12), and the pressure bolts (2) are threadedly connected to the threaded holes (13).

6. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 2, characterized in that: The pressure bolt (2) is a hexagon socket bolt.

7. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 2, characterized in that: The strength grade of the pressure bolt (2) is at least 12.

8.

8. The universal device for curing and applying pressure for adhesive connection of assemblies according to claim 3, characterized in that: The length of the pressure bolt (2) is not less than the length of the support (5).

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