Riveting structure suitable for splicing piece
By adopting a bilateral extension structure with a dislocation design in the riveting structure of the splicing parts, the problems of stress accumulation and bonding surface tension caused by unilateral extension are solved, and the flatness of riveting connection is improved.
Patent Information
- Application Number
- CN202421003115.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-10
AI Technical Summary
During the riveting process of splicing parts, unilateral extension leads to the accumulation of material stress, causing tension on the bonding surface, affecting connectivity and flatness.
A riveted structure is designed, in which the connecting end surfaces of the male joint and the female joint are fixedly connected with the first and second fastening blocks, and a dislocation structure is adopted to achieve bilateral extension during the riveting process, absorb stress and offset after riveting.
Through bilateral extension and dislocation design, the riveting stress is effectively absorbed, the bonding surface tension is avoided, and the riveting connectivity and flatness of the splicing parts are improved.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing mechanical parts, in particular to a riveting structure suitable for splicing parts. Background Art
[0002] At present, for the parts of the spliced parts, cracking occurs during the splicing and riveting, such as Figure 2 As shown, due to the unilateral extension method used to stretch the material and lengthen the straight line length, there is no space to release after riveting, which generates stress "L". Due to the stress, the bonding force is weak, resulting in tension on the bonding surface during the riveting process, causing unevenness. Therefore, the riveting connectivity of the spliced parts cannot be guaranteed, and thus cannot meet daily needs. Summary of the invention
[0003] The purpose of the utility model is to provide a riveting structure suitable for splicing parts to solve the problem mentioned in the background art that, at present, there is a cracking phenomenon when the parts of the splicing parts are spliced and riveted. Figure 2 As shown, due to the unilateral extension method used to stretch the material and lengthen the straight line length, there is no space to release after riveting, which generates stress "L". Due to the stress, the bonding force is weak, resulting in tension on the bonding surface during the riveting process, causing unevenness. Therefore, the riveting connectivity of the spliced parts cannot be guaranteed, and thus cannot meet daily needs.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a riveting structure suitable for a splicing piece, comprising a splicing piece body, the splicing piece body comprising a male joint and a female joint, the male joint and the female joint being snap-fitted and connected, the connecting end faces of the male joint and the female joint are fixedly connected with a first snap-fit block and a second snap-fit block, the first snap-fit block is snap-fitted and connected inside the second snap-fit block, the first snap-fit block and the second snap-fit block are designed with a staggered structure, the first snap-fit block is composed of a first connecting block and a second connecting block, the rear ends of the first connecting block and the second connecting block are fixedly connected to the connecting end faces of the male joint and the female joint, one side of the first connecting block is fixedly connected with the second connecting block, a connecting port is opened at the front end position of the connecting portion of the first connecting block and the second connecting block, the second snap-fit block is composed of a third connecting block and a connecting head, the rear ends of the third connecting blocks are fixedly connected to the connecting end faces of the male joint and the female joint, and the front end face of the third connecting block is fixedly connected with the connecting head.
[0005] Preferably, the connector is movably connected to the connecting port.
[0006] Beneficial Effects
[0007] Compared with the existing technology, the beneficial effects of the utility model are:
[0008] The utility model has a first snap-fit block and a second snap-fit block fixedly connected to the connecting end faces of the male joint and the female joint, and adopts a staggered design for the first snap-fit block and the second snap-fit block; thus, a bilateral extension effect is achieved during the riveting process, and the second snap-fit block can absorb the riveting stress of the first snap-fit block. The staggered design can offset the stresses after riveting, so that no tension is generated on the joint surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the splicing and riveting structure of the male connector and the female connector of the utility model;
[0010] Figure 2 It is a schematic diagram of the prior art splicing and riveting structure of the utility model.
[0011] 1. Splicing piece body; 2. Male joint; 3. Female joint; 4. First buckle block; 5. Second buckle block;
[0012] 41. First connection block; 42. Second connection block; 43. Connection port; 51. Third connection block; 52. Connection head. DETAILED DESCRIPTION
[0013] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 are not to be construed as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
[0015] like Figure 1It is a structural schematic diagram of a riveted structure suitable for splicing pieces in a preferred embodiment of the utility model. In this embodiment, a riveted structure suitable for splicing pieces includes a splicing piece body 1, and the splicing piece body 1 includes a male joint 2 and a female joint 3. The male joint 2 is snap-fitted with the female joint 3, and a first snap-fit block 4 and a second snap-fit block 5 are fixedly connected to the connecting end surfaces of the male joint 2 and the female joint 3. The second snap-fit block 5 is snap-fitted inside the first snap-fit block 4, and the first snap-fit block 4 and the second snap-fit block 5 are designed with a staggered structure, so that there is a bilateral extension effect during the riveting process, and the second snap-fit block 5 can absorb the riveting stress of the first snap-fit block 1. The staggered design can offset the stresses after riveting, so that no tension is generated on the joint surface.
[0016] In this embodiment, the first snap-fit block 4 is composed of a first connecting block 41 and a second connecting block 42, the rear ends of the first connecting block 41 and the second connecting block 42 are fixedly connected to the connecting end faces of the male connector 2 and the female connector 3, one side of the first connecting block 41 is fixedly connected to the second connecting block 42, a connecting port 43 is provided at the front end position at the connection between the first connecting block 41 and the second connecting block 42, and the second snap-fit block 5 is composed of a third connecting block 51 and a connecting head 52, the rear ends of the third connecting block 51 are fixedly connected to the connecting end faces of the male connector 2 and the female connector 3, and the front end face of the third connecting block 51 is fixedly connected to the connecting head 52.
[0017] In this embodiment, the connecting head 52 is movably connected to the connecting port 43, thereby realizing the functions of snap-fitting and riveting.
[0018] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.
Claims
1. A riveting structure suitable for a splicing piece, comprising a splicing piece body (1), characterized in that: The splicing piece body (1) comprises a male joint (2) and a female joint (3), the male joint (2) and the female joint (3) are snap-fitted and connected, the connecting end surfaces of the male joint (2) and the female joint (3) are fixedly connected with a first snap-fit block (4) and a second snap-fit block (5), the first snap-fit block (4) is snap-fitted and connected with the second snap-fit block (5), the first snap-fit block (4) and the second snap-fit block (5) are designed with a staggered structure, the first snap-fit block (4) is composed of a first connecting block (41) and a second connecting block (42), the first connecting block (41) and the second connecting block (42) are connected to each other by a plurality of locking members. 2) the rear ends are fixedly connected to the connection end faces of the male connector (2) and the female connector (3); the first connection block (41) is fixedly connected to the second connection block (42) on one side; a connection opening (43) is provided at the front end of the connection between the first connection block (41) and the second connection block (42); the second buckle block (5) is composed of a third connection block (51) and a connection head (52); the rear ends of the third connection block (51) are fixedly connected to the connection end faces of the male connector (2) and the female connector (3); the front end face of the third connection block (51) is fixedly connected to the connection head (52).
2. A riveting structure suitable for splicing parts according to claim 1, characterized in that: The connecting head (52) is movably connected in the connecting port (43).