A structure of a snap fastener

Abstract

The utility model provides a kind of structure member of quick assembly buckle belongs to buckle assembly technical field, including support assembly, including base, the support of fixed connection in base end part, the support platform of fixed connection in support end part, and the operating panel of fixed connection in support platform middle side wall;Assembly component, including the positioning block of fixed connection in support platform end part, the outside clamping block of sliding connection in the middle of positioning block side wall sliding slot, the inside cylinder of fixed connection in support platform side wall, and the inside clamping block of adaptive installation in inside cylinder output shaft end part.The utility model has the beneficial effects that:the quick assembly buckle structure member, through the collaborative work of each cylinder, the quick positioning, clamping and pressing of buckle part are realized, improve assembly efficiency, shorten production cycle, ensure the assembly accuracy of buckle part.Pressing cylinder and the combination design of connecting rod ensure the uniformity and stability of pressing degree, further improve assembly quality.

Description

Technical Field

[0001] This utility model belongs to the field of snap-fit ​​assembly technology, specifically relating to a structural component for quick-assembly snap-fit. Background Technology

[0002] In modern industrial manufacturing, with the improvement of automation levels and the acceleration of product iteration, rapid assembly technology for components has become one of the core links in improving production efficiency and reducing costs. As a connecting component widely used in industries such as electronics, automobiles, and home appliances, the assembly efficiency and precision of snap-fit ​​components directly affect the production cycle and quality stability of end products.

[0003] Traditional snap-fit ​​assembly methods rely heavily on manual operation or semi-automated equipment, which presents significant technical bottlenecks. During manual assembly, operators need to frequently perform repetitive actions such as positioning, clamping, and pressing, which is not only labor-intensive but also susceptible to human factors, making it difficult to guarantee assembly accuracy. This inefficiency is particularly pronounced when mass-producing snap-fits of various specifications. While early semi-automated equipment partially replaced manual labor, it mostly used a single mechanical structure and lacked the ability to adaptively adjust to changes in snap-fit ​​dimensions. Utility Model Content

[0004] The purpose of this invention is to provide a quick-assembly snap-fit ​​structural component, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick-assembly snap-fit ​​structural component, comprising,

[0007] The support assembly includes a base, a bracket fixedly connected to the end of the base, a support platform fixedly connected to the end of the bracket, and an operation panel fixedly connected to the middle side wall of the support platform.

[0008] The assembly includes a positioning block fixedly connected to the end of the support platform, an outer locking block slidably connected to the middle of the slide groove on the side wall of the positioning block, an inner cylinder fixedly connected to the side wall of the support platform, and an inner locking block adapted to be installed at the end of the output shaft of the inner cylinder. The inner locking block and the outer locking block have grooves at their ends for cooperation.

[0009] In a preferred embodiment of this utility model, an outer cylinder is fixedly connected to the middle side wall of the positioning block, and the output shaft end of the outer cylinder is fixedly connected to the side wall of the outer block.

[0010] In a preferred embodiment of this utility model, the sidewall of the outer card block is connected to a limiting plate by bolts, and the end of the limiting plate extends above the outer card block.

[0011] As a preferred embodiment of the present invention, the assembly assembly further includes a support block fixedly connected to the side wall of the support platform, an adjusting cylinder fixedly connected to the upper end of the support block, and an adjusting block fixedly connected to the end of the output shaft of the adjusting cylinder, the adjusting block extending to the end side wall of the inner and outer locking blocks.

[0012] As a preferred embodiment of the present invention, the assembly assembly further includes a fixing plate fixedly connected to the middle of the support platform, a connecting rod hinged to the end side wall of the fixing plate, and a pressure block fixedly connected to the end of the connecting rod, the end of the pressure block extending above the inner and outer locking blocks.

[0013] In a preferred embodiment of this utility model, a pressing cylinder is fixedly connected in the middle of the fixing plate, and the output shaft end of the pressing cylinder is hinged to the end of the connecting rod.

[0014] As a preferred embodiment of this utility model, the side wall of the fixing plate is provided with a clearance hole for use with the output shaft of the pressing cylinder. The end of the output shaft of the pressing cylinder is inserted into the inner side of the clearance hole of the side wall of the fixing plate, and the diameter of the connecting rod is larger than the clearance hole of the side wall of the fixing plate.

[0015] Compared with existing technologies, the advantages of this invention are as follows: This quick-assembly snap-fit ​​structure, through the coordinated work of various cylinders, achieves rapid positioning, clamping, and pressing of the snap-fit ​​parts, improving assembly efficiency, shortening the production cycle, and ensuring the assembly accuracy of the snap-fit ​​parts. The combined design of the pressing cylinder and connecting rod ensures the uniformity and stability of the pressing force, further improving the assembly quality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front structural diagram of the present invention;

[0019] Figure 3 This is a side view of the present invention.

[0020] Figure 4 This is a schematic diagram of the assembly component structure of this utility model.

[0021] In the diagram: 100, Support component; 101, Base; 102, Bracket; 103, Support platform; 104, Operation panel; 200, Assembly component; 201, Positioning block; 202, Outer locking block; 203, Inner cylinder; 204, Inner locking block; 205, Outer cylinder; 206, Limiting plate; 207, Support block; 208, Adjusting cylinder; 209, Adjusting block; 210, Fixing plate; 211, Connecting rod; 212, Pressure block; 213, Pressing cylinder. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figure 1-4 This is an embodiment of the present invention, which provides a quick-assembly snap-fit ​​structural component, including:

[0027] The support assembly 100 includes a base 101, a bracket 102 fixedly connected to the end of the base 101, a support platform 103 fixedly connected to the end of the bracket 102, and an operation panel 104 fixedly connected to the middle side wall of the support platform 103.

[0028] The assembly component 200 includes a positioning block 201 fixedly connected to the end of the support platform 103, an outer locking block 202 slidably connected to the middle of the slide groove on the side wall of the positioning block 201, an inner cylinder 203 fixedly connected to the side wall of the support platform 103, and an inner locking block 204 adapted to be installed at the end of the output shaft of the inner cylinder 203. The inner locking block 204 and the outer locking block 202 have grooves at their ends for cooperation.

[0029] The base 101 serves as the fundamental support for the entire device, ensuring stability during assembly. The bracket 102 is vertically fixed to the end of the base 101, enhancing the overall rigidity of the support assembly. The support platform 103 is horizontally fixed to the top of the bracket 102, providing a stable working platform for the assembly assembly 200. The operation panel 104 is integrated into the middle side wall of the support platform 103 and can be equipped with an LCD screen and touch control buttons as needed, facilitating snap-fit ​​assembly operations in conjunction with control equipment. The positioning block 201 is fixed to the end of the support platform 103 to limit the snap-fit ​​parts. The outer snap-fit ​​block 202 is slidably connected to the sliding groove on the side wall of the positioning block 201 via a slider, allowing for linear reciprocating motion along the groove, adapting to the snap-fit ​​assembly of parts of different specifications. The inner cylinder 203 is fixed to the side wall of the support platform 103, and its output shaft end is fitted with an inner snap-fit ​​block 204 to drive the inner snap-fit ​​block 204 to perform linear reciprocating motion.

[0030] Specifically, an outer cylinder 205 is fixedly connected to the middle side wall of the positioning block 201, and the output shaft end of the outer cylinder 205 is fixedly connected to the side wall of the outer locking block 202.

[0031] The outer cylinder 205 drives the outer locking block 202 to reciprocate within the slide groove, enabling precise position control of the outer locking block 202. The inner cylinder 203 works in conjunction with the outer cylinder 205 to achieve precise clamping and positioning of the snap-fit ​​parts.

[0032] Furthermore, a limiting plate 206 is bolted to the end sidewall of the outer locking block 202, and the end of the limiting plate 206 extends above the outer locking block 202.

[0033] The limiting plate 206 is fixed to the end side wall of the outer latch 202 by bolts, and its end extends above the outer latch 202. It is used to limit the latching parts, prevent the parts from shifting during assembly, and improve assembly accuracy and stability.

[0034] Furthermore, the assembly assembly 200 also includes a support block 207 fixedly connected to the side wall of the support platform 103, an adjusting cylinder 208 fixedly connected to the upper end of the support block 207, and an adjusting block 209 fixedly connected to the end of the output shaft of the adjusting cylinder 208. The adjusting block 209 extends to the end side wall of the inner locking block 204 and the outer locking block 202.

[0035] The support block 207 is fixed to the side wall of the support platform 103, providing support for the adjusting cylinder 208. The support block 207 adopts a triangular reinforced structure design, improving the stability of the support for the adjusting cylinder 208. The adjusting cylinder 208 is fixed to the upper end of the support block 207, and its output shaft end is fixedly connected to an adjusting block 209, used for fine-tuning the assembly position of the snap-fit ​​parts. The adjusting cylinder 208 adjusts the position of the adjusting block 209 according to actual assembly requirements.

[0036] Preferably, the assembly assembly 200 further includes a fixed plate 210 fixedly connected to the middle of the support platform 103, a connecting rod 211 hinged to the end side wall of the fixed plate 210, and a pressure block 212 fixedly connected to the end of the connecting rod 211. The end of the pressure block 212 extends above the inner locking block 204 and the outer locking block 202. A pressing cylinder 213 is fixedly connected to the middle of the fixed plate 210. The end of the output shaft of the pressing cylinder 213 is hinged to the end of the connecting rod 211. The side wall of the fixed plate 210 is provided with a clearance hole for use with the output shaft of the pressing cylinder 213. The end of the output shaft of the pressing cylinder 213 is inserted into the inside of the clearance hole of the side wall of the fixed plate 210, and the diameter of the connecting rod 211 is larger than the clearance hole of the side wall of the fixed plate 210.

[0037] The connecting rod 211 works in conjunction with the pressing cylinder 213 to press the snap-fit ​​parts together. The pressing cylinder 213 drives the connecting rod 211 to rotate around the hinge point, causing the pressure block 212 to press the snap-fit ​​parts together, ensuring a tight connection. A clearance hole is provided on the side wall of the fixed plate 210, working in conjunction with the output shaft of the pressing cylinder 213 to provide space for its movement. The diameter of the connecting rod 211 is larger than the diameter of the clearance hole, ensuring that the connecting rod 211 does not interfere with the fixed plate 210 during movement.

[0038] During operation, after the equipment is started, each cylinder is in its initial position, the outer locking block 202 and the inner locking block 204 are in a separated state, and the adjusting block 209 and the pressure block 212 are in a high position. The snap-fit ​​part to be assembled is placed on the positioning block 201, and the part is initially positioned by the positioning block 201. The operation panel 104 issues a command, and the outer cylinder 205 and the inner cylinder 203 are started simultaneously. The outer cylinder 205 drives the outer locking block 202 to move inward along the slide groove of the positioning block 201, and the inner cylinder 203 drives the inner locking block 204 to move outward, until the outer locking block 202 and the inner locking block 204 are tightly engaged with the snap-fit ​​part through the grooves at their ends, achieving precise clamping and positioning of the part.

[0039] Based on actual assembly requirements, the operation panel 104 issues a command to activate the adjusting cylinder 208, driving the adjusting block 209 to move to the end sidewalls of the inner locking block 204 and the outer locking block 202, fine-tuning the assembly position of the snap-fit ​​parts to ensure assembly accuracy. After the position fine-tuning is completed, the operation panel 104 issues a command to activate the pressing cylinder 213, whose output shaft pushes the connecting rod 211 to rotate around the hinge point, causing the pressing block 212 to move downwards, pressing the snap-fit ​​parts together to ensure a tight connection. After the pressing action is completed, each cylinder returns to its initial position in reverse order, the outer locking block 202 and the inner locking block 204 separate, the pressing block 212 and the adjusting block 209 rise to the high position, and the assembled snap-fit ​​parts are removed, completing one assembly operation.

[0040] In summary, this quick-assembly snap-fit ​​structure utilizes automated control technology. Through the coordinated operation of various cylinders, it achieves rapid positioning, clamping, and pressing of the snap-fit ​​parts, improving assembly efficiency and shortening the production cycle. The precise design and coordination of the positioning block 201, outer snap-fit ​​block 202, inner snap-fit ​​block 204, and adjusting block 209 ensure the assembly accuracy of the snap-fit ​​parts. Simultaneously, the combined design of the pressing cylinder 213 and connecting rod 211 guarantees the uniformity and stability of the pressing force, further improving assembly quality. It reduces direct contact between operators and moving parts, lowers operational risks, and improves the safety of equipment use.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-assembly snap-fit ​​structural component, characterized in that: include, The support assembly (100) includes a base (101), a bracket (102) fixedly connected to the end of the base (101), a support platform (103) fixedly connected to the end of the bracket (102), and an operation panel (104) fixedly connected to the middle side wall of the support platform (103). The assembly assembly (200) includes a positioning block (201) fixedly connected to the end of the support platform (103), an outer locking block (202) slidably connected to the middle of the slide groove on the side wall of the positioning block (201), an inner cylinder (203) fixedly connected to the side wall of the support platform (103), and an inner locking block (204) adapted to be installed at the end of the output shaft of the inner cylinder (203). The inner locking block (204) and the outer locking block (202) have grooves for cooperation at their ends.

2. The quick-assembly snap-fit ​​structural component according to claim 1, characterized in that: An outer cylinder (205) is fixedly connected to the middle side wall of the positioning block (201), and the output shaft end of the outer cylinder (205) is fixedly connected to the side wall of the outer block (202).

3. The quick-assembly snap-fit ​​structural component according to claim 2, characterized in that: The sidewall of the outer card block (202) is connected to a limiting plate (206) by bolts, and the end of the limiting plate (206) extends above the outer card block (202).

4. The quick-assembly snap-fit ​​structural component according to claim 3, characterized in that: The assembly assembly (200) further includes a support block (207) fixedly connected to the side wall of the support platform (103), an adjusting cylinder (208) fixedly connected to the upper end of the support block (207), and an adjusting block (209) fixedly connected to the end of the output shaft of the adjusting cylinder (208). The adjusting block (209) extends to the end side wall of the inner locking block (204) and the outer locking block (202).

5. A quick-assembly snap-fit ​​structural component according to claim 4, characterized in that: The assembly assembly (200) further includes a fixing plate (210) fixedly connected to the middle of the support platform (103), a connecting rod (211) hinged to the end side wall of the fixing plate (210), and a pressure block (212) fixedly connected to the end of the connecting rod (211), the end of the pressure block (212) extending above the inner locking block (204) and the outer locking block (202).

6. The quick-assembly snap-fit ​​structural component according to claim 5, characterized in that: A pressing cylinder (213) is fixedly connected in the middle of the fixed plate (210), and the end of the output shaft of the pressing cylinder (213) is hinged to the end of the connecting rod (211).

7. A quick-assembly snap-fit ​​structural component according to claim 6, characterized in that: The side wall of the fixing plate (210) is provided with a clearance hole for use with the output shaft of the pressing cylinder (213). The end of the output shaft of the pressing cylinder (213) is inserted into the inside of the clearance hole on the side wall of the fixing plate (210), and the diameter of the connecting rod (211) is larger than the clearance hole on the side wall of the fixing plate (210).

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