A plate splicing structure with hardware insert

Abstract

The utility model relates to the technical field of plate splicing, and disclose a plate splicing structure with hardware embedded parts. Including first base plate, sliding connector, adjusting locking piece, second base plate, the first base plate right side bolt connection has sliding connector, the sliding connector right side sliding connection has adjusting locking piece, adjusting locking piece right side screw thread connection has second base plate, the sliding connector contains sliding connection board, sliding connection board right side symmetry fixed connection has two pulley guide components, the pulley of pulley guide component right side sliding connection is in guide rail groove, through the guide rail groove of plate edge prefabrication and pulley guide component cooperation, make it can accurate alignment position, can also allow slight thermal expansion and cold shrink deformation compensation, greatly reduce the dependence and installation failure to professional tool.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal splicing technology, and more specifically to a sheet metal splicing structure with hardware inserts. Background Technology

[0002] In recent years, a panel splicing structure using embedded metal components has been widely used in the fields of custom furniture, building curtain walls, and industrial equipment due to its efficient assembly and stable connection characteristics. This structure achieves seamless connection by pre-embedding metal connectors inside the panels and combining them with precision CNC technology, significantly improving the load-bearing strength and installation efficiency of the components. It can meet the concealed connection needs of complex structures in custom furniture, such as the invisible splicing of cabinet shelves or the precise interlocking of irregular curved surfaces. It can also adapt to the rapid splicing scenarios of high-altitude operations in building curtain walls. Through the synergistic effect of a pulley guide system and an elastic limiting structure, it enables single-person operation and instant correction of the panels, greatly reducing the risks of high-altitude construction. In the field of industrial equipment, its modular design not only provides a lightweight solution for the housing of automated production lines, but also takes into account the need for rapid reassembly and vibration resistance through a composite mechanism of slide rail insertion and threaded locking. It is especially suitable for mobile equipment or intelligent warehousing systems that require frequent disassembly and assembly. Its glue-free and nail-free characteristics not only reduce the use of environmentally harmful substances, but also support repeated disassembly and reassembly, which is in line with the concept of sustainable development. It shows significant flexibility and economic value in the fields of exhibition installations, temporary buildings or recyclable packaging. In addition, the structure can partially alleviate the difference in thermal expansion and contraction of different materials through the design of stepped guide rails and deformation compensation gaps, while the surface passivation treatment of metal inserts and the introduction of composite coatings further enhance the corrosion resistance in humid environments.

[0003] Existing technologies have shortcomings: joint displacement caused by the difference in thermal expansion and contraction between metal and wood or composite materials can easily lead to fine cracks in the surface decorative layer, affecting aesthetics and sealing. Oxidation and corrosion of metal inserts in humid environments may reduce the stability of connection nodes, especially in coastal or high-humidity areas where frequent maintenance is required. High-precision processing requirements drive up production costs for small and medium-sized enterprises, limiting the popularization of the technology. Stress concentration in the contact area between the insert and the substrate may induce the propagation of microcracks inside the board under long-term dynamic loads, affecting the structural lifespan. At the same time, the complex installation process places higher demands on the skills of operators, further increasing the technical threshold and training costs in practical applications. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a plate splicing structure with hardware inserts to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a plate splicing structure with metal embedded parts, including a first base plate, a sliding connector, an adjusting locking part, and a second base plate. The sliding connector is bolted to the right side of the first base plate, the adjusting locking part is slidably connected to the right side of the sliding connector, and the second base plate is threaded to the right side of the adjusting locking part.

[0006] Furthermore, the sliding connector includes a sliding connecting plate, on the right side of which two pulley guide assemblies are symmetrically fixedly connected, and on the left side of which ten first bolts are internally threaded and symmetrically connected.

[0007] Furthermore, the pulley on the right side of the pulley guide assembly is slidably connected in the guide rail groove, the guide rail groove is embedded in the guide rail base, and ten symmetrical second bolts are threaded on the inner side of the guide rail base.

[0008] Furthermore, the pulley guide assembly includes a fixed base, a pulley shaft is fixedly connected to the right side of the fixed base, a rolling bearing is slidably connected to the outside of the pulley shaft, and a pulley housing is interference-fitted to the outside of the rolling bearing.

[0009] Furthermore, the right side of the first substrate is convex and transitions to the left side of the sliding connector, and the gap between the first substrate and the sliding connector includes the adjusting locking member and the second substrate.

[0010] Furthermore, the sliding connector has an I-shaped cross-section, and five first bolts are symmetrically installed on the inner side of the short side on the left side of the sliding connector, one above the other. Two pulley guide assemblies are symmetrically installed on the center of the right side of the sliding connector.

[0011] Furthermore, the right opening of the adjusting locking component is curved, and the center of the left side of the adjusting locking component includes a guide rail groove, with five second bolts symmetrically installed on the upper and lower sides of the guide rail groove.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by providing a pulley guide assembly, facilitates the connection between the sliding connector and the adjusting locking component. They cooperate with the pulley guide assembly through the pre-made guide groove on the edge of the plate, so that they can be precisely aligned in position and allow slight thermal expansion and contraction deformation compensation. This not only solves the problem of repeated hammering and adjustment required by traditional splicing, but also greatly reduces the dependence on professional tools and installation errors.

[0014] 2. This utility model, by providing a guide rail base, facilitates the connection of fixed and sliding connectors, and can serve as a dynamic constraint structure, exhibiting excellent dynamic stability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the sliding connector structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the adjusting locking component of this utility model.

[0018] Figure 4 This is a schematic diagram of the pulley guide assembly of this utility model.

[0019] The reference numerals in the attached drawings are as follows: 1. First base plate; 2. Sliding connector; 201. Sliding connecting plate; 202. Pulley guide assembly; 203. First bolt; 2021. Fixed base; 2022. Pulley shaft; 2023. Rolling bearing; 2024. Pulley housing; 3. Adjusting locking component; 301. Guide rail base; 302. Guide rail groove; 303. Second bolt; 4. Second base plate. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The plate splicing structure with hardware inserts involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figures 1 to 4 This utility model provides a plate splicing structure with hardware embedded parts, including a first base plate 1, a sliding connector 2, an adjusting locking part 3, and a second base plate 4. The sliding connector 2 is bolted to the right side of the first base plate 1, the adjusting locking part 3 is slidably connected to the right side of the sliding connector 2, and the second base plate 4 is threaded to the right side of the adjusting locking part 3.

[0022] Among them, the sliding connector 2 includes a sliding connecting plate 201. Two pulley guide assemblies 202 are symmetrically fixedly connected to the right side of the sliding connecting plate 201. The pulley on the right side of the pulley guide assembly 202 is slidably connected in the guide rail groove 302. Ten first bolts 203 are symmetrically connected to the left side of the sliding connecting plate 201.

[0023] Among them, the pulley on the right side of the pulley guide assembly 202 is slidably connected in the guide rail groove 302, and the guide rail groove 302 is embedded in the guide rail base 301. They cooperate with the pulley guide assembly 202 through the guide rail groove 302 prefabricated on the edge of the plate, which can not only accurately align the position, but also allow slight thermal expansion and contraction deformation compensation. This not only solves the problem of repeated hammering and adjustment required by traditional splicing, but also greatly reduces the dependence on professional tools and installation errors. Furthermore, by providing the guide rail base 301, the connection between the first base plate 1 and the sliding connector 2 is more stable. It can act as a dynamic constraint structure, showing excellent dynamic stability. The inner side of the guide rail base 301 is threaded with ten upper and lower symmetrical second bolts 303.

[0024] The pulley guide assembly 202 includes a fixed base 2021, a pulley shaft 2022 fixedly connected to the right side of the fixed base 2021, a rolling bearing 2023 slidably connected to the outside of the pulley shaft 2022, and a pulley housing 2024 interference fits to the outside of the rolling bearing 2023. By providing the rolling bearing 2023 and the pulley housing 2024, the sliding connection process is made smoother.

[0025] The right side of the first substrate 1 is convex and transitions to the left side of the sliding connector 2. The gap between the first substrate 1 and the sliding connector 2 includes the adjusting locking member 3 and the second substrate 4.

[0026] The sliding connector 2 has an I-shaped cross-section. The shorter end is fixedly connected to the first base plate 1 by five bolts in two rows. The longer end is fixedly connected to two pulley guide assemblies 202 on the right side. The two ends of the sliding connector 2 are of different lengths to better adapt to the connection structure between the sliding connector 2 and the adjusting locking component 3. Five first bolts 203 are symmetrically installed on the inner side of the shorter side on the left side of the sliding connector 2. Two pulley guide assemblies 202 are symmetrically installed on the center of the right side of the sliding connector 2.

[0027] The right opening of the adjusting locking component 3 is curved, and the center of the left side of the adjusting locking component 3 contains a guide rail groove 302. Five second bolts 303 are symmetrically installed on the upper and lower sides of the guide rail groove 302. The opening on the right side of the guide rail base 301 in the adjusting locking component 3 is curved, which can serve as a dynamic constraint structure. It acts as a baffle to limit the excessive movement of the sliding connecting plate 201. Ten bolts are symmetrically installed on the inner side of the left side of the guide rail base 301 to firmly fix the adjusting locking component 3 on the second base plate 4, making the structure more stable.

[0028] The working principle of this utility model is as follows: When the worker wants to connect the first substrate 1 to the sliding connector 2, the first substrate 1 and the sliding connector 2 need to be placed horizontally first, and the position of the pulley guide assembly 202 and the guide rail groove 302 should be aligned. Utilizing the rolling characteristics of the pulley, it is slowly pushed into the guide rail groove 302 along the guide surface of the guide rail groove 302. The two pulley guide assemblies 202 installed on the sliding connector 2 can connect the first substrate 1 and the sliding connector 2 more smoothly. After the installation is completed, the worker manually pushes the spliced ​​board gently to check whether there is any jamming between the sliding connector 2 and the guide rail groove 302, ensuring smooth sliding without resistance, which significantly improves the dynamic stability and maintainability of the connection node.

[0029] Finally, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sheet metal splicing structure with embedded hardware, comprising a first substrate (1), a sliding connector (2), an adjusting locking component (3), and a second substrate (4), characterized in that: The first substrate (1) is bolted to the right side of a sliding connector (2), the right side of the sliding connector (2) is slidably connected to an adjusting locking member (3), and the right side of the adjusting locking member (3) is threadedly connected to a second substrate (4).

2. The sheet metal splicing structure with metal inserts according to claim 1, characterized in that: The sliding connector (2) includes a sliding connecting plate (201), on which two pulley guide assemblies (202) are symmetrically fixedly connected on the right side, and ten first bolts (203) are symmetrically connected on the left side of the sliding connecting plate (201).

3. The sheet metal splicing structure with hardware inserts according to claim 2, characterized in that: The pulley on the right side of the pulley guide assembly (202) is slidably connected in the guide rail groove (302), the guide rail groove (302) is embedded in the guide rail base (301), and the inner side of the guide rail base (301) is threaded with ten upper and lower symmetrical second bolts (303).

4. A sheet metal splicing structure with embedded hardware as described in claim 2, characterized in that: The pulley guide assembly (202) includes a fixed base (2021), a pulley shaft (2022) is fixedly connected to the right side of the fixed base (2021), a rolling bearing (2023) is slidably connected to the outside of the pulley shaft (2022), and a pulley housing (2024) is interference-fitted to the outside of the rolling bearing (2023).

5. A sheet metal splicing structure with embedded hardware as described in claim 1, characterized in that: The right side of the first substrate (1) is convex and transitions to the left side of the sliding connector (2). The gap between the first substrate (1) and the sliding connector (2) includes the adjusting locking member (3) and the second substrate (4).

6. The sheet metal splicing structure with metal inserts according to claim 1, characterized in that: The sliding connector (2) has an I-shaped cross section. Five first bolts (203) are symmetrically installed on the inner side of the short side on the left side of the sliding connector (2). Two pulley guide assemblies (202) are symmetrically installed on the center of the right side of the sliding connector (2).

7. A sheet metal splicing structure with metal inserts according to claim 3, characterized in that: The right opening of the adjusting locking member (3) is curved, and the center of the left side of the adjusting locking member (3) contains a guide rail groove (302). Five second bolts (303) are symmetrically installed on the upper and lower sides of the guide rail groove (302).

Images