CN217107701U - Mounting structure of metal stamping part and working of plastics - Google Patents
Mounting structure of metal stamping part and working of plastics Download PDFInfo
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- CN217107701U CN217107701U CN202123447730.0U CN202123447730U CN217107701U CN 217107701 U CN217107701 U CN 217107701U CN 202123447730 U CN202123447730 U CN 202123447730U CN 217107701 U CN217107701 U CN 217107701U
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- metal stamping
- buckle
- mounting structure
- plastic
- plastics
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Abstract
The utility model relates to the technical field of automobile part assembly, in particular to a mounting structure of a metal stamping part and a plastic part, which comprises the metal stamping part and the plastic part, wherein the metal stamping part and the plastic part are prepositioned through a plurality of buckle structures and locked through self-tapping screws; the utility model provides a structural design is simple, and the assembly of metal stamping workpiece and plastic part is more reliable and stable mounting structure.
Description
Technical Field
The utility model relates to an automobile parts assembles technical field, in particular to mounting structure of metal stamping workpiece and working of plastics.
Background
At present, in a conventional assembly mode of a metal stamping part and a plastic part, a plurality of screws (generally at least 4 screws) are mainly adopted to lock and fix the metal stamping part on the plastic part, so that the degrees of freedom of the metal stamping part and the plastic part in 6 directions are limited. However, the fixing strength of the assembly mode is unreliable, and the screw is easy to loosen, so that the stability of the assembly of the metal stamping part and the plastic part is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect and not enough that prior art exists, providing a structural design is simple, and the assembly of metal stamping workpiece and plastic part is more reliable and stable mounting structure.
Realize the utility model discloses the technical scheme of purpose is: the utility model provides an installation structure of metal stamping workpiece and working of plastics, has metal stamping workpiece and working of plastics, pre-position through a plurality of buckle structures between metal stamping workpiece and the working of plastics, and lock through self-tapping screw.
Furthermore, the buckle structure comprises a buckle body and a buckle groove, the buckle body is mounted on the plastic part, and the buckle groove is formed in the metal stamping part and corresponds to the buckle body.
Furthermore, the buckle body is internally provided with a clamping plate, and the clamping plate is perpendicular to the buckle body.
Further, the buckle body is L-shaped.
Further, the buckling groove comprises a wide hole and a narrow groove, and the wide hole is communicated with the narrow groove.
Furthermore, a sliding-in part is arranged at the communication position of the wide hole and the narrow groove, and the sliding-in part is splayed.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) the utility model discloses a four buckle structures form back-off prepositioning to metal stamping workpiece and plastic part, restrain five direction degrees of freedom, and the restriction that combines self-tapping screw's setting to realize six direction degrees of freedom to the reliability and the stability of metal stamping workpiece and plastic part assembly have been improved;
(2) the utility model discloses a buckle structure replaces the screw, has reduced the fixed screw quantity of metal stamping workpiece and plastic part to material cost and cost of labor have been reduced.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a metal stamping part according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a plastic article of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure: the metal stamping part 1, the plastic part 2, the buckle structure 3, the buckle body 31, the clamping plate 311, the connecting plate 312, the limiting plate 313, the buckle groove 32, the wide hole 321, the narrow groove 322, the sliding-in part 323 and the self-tapping screw 4.
Detailed Description
As shown in fig. 1, an installation structure of metal stamping part and working of plastics, metal stamping part 1 and working of plastics 2 have, pre-position through four buckle structure 3 between metal stamping part 1 and the working of plastics 2, and lock through self-tapping screw 4, four buckle structure 3 form the rectangle, self-tapping screw 4 is located the center of rectangle, form back-off pre-position to metal stamping part 1 and plastic part 2 through four buckle structure 3, the degree of freedom of five directions of upper and lower, left and right sides, preceding, back is restricted, it passes the restriction that metal stamping part 1 and working of plastics 2 realized the right-hand degree of freedom to combine self-tapping screw 4 again, thereby the reliability and the stability of metal stamping part 1 with plastic part 2 assembly have been improved. As shown in fig. 2-5, the fastening structure 3 includes a fastening body 31 and a fastening groove 32, the fastening body 31 and the plastic part 2 are integrally formed, the integral formation of the fastening body 31 and the plastic part 2 avoids the risk of screw looseness when the metal stamping part 1 and the plastic part 2 are fixed by screws, the fastening groove 32 is opened on the metal stamping part 1, the fastening body 31 and the fastening groove 32 are corresponding, the fastening body 31 is of an "L" shape, when the metal stamping part 1 enters the fastening body 31, the metal stamping part 1 and the fastening body 31 are in interference fit, and the reliability and stability of the assembly of the metal stamping part 1 and the plastic part 2 are further improved. The buckle body 31 comprises a connecting plate 312 and a limiting plate 313, the connecting part of the connecting plate 312 and the limiting plate 313 is perpendicular to each other, the end part of the connecting plate 312, which is far away from the limiting plate 313, is integrally formed with the plastic part 2, a clamping plate 311 is arranged in the buckle body 31, the clamping plate 311 is respectively perpendicularly connected with the middle parts of the inner side surfaces of the connecting plate 312 and the limiting plate 313, the buckle groove 32 comprises a wide hole 321 and a narrow groove 322, the width of the wide hole 321 is larger than that of the narrow groove 322, the wide hole 321 is communicated with the narrow groove 322, the narrow groove 322 is matched with the clamping plate 313, a sliding-in part 323 is arranged at the communication part of the wide hole 321 and the narrow groove 322, the sliding-in part 323 is splayed, the clamping plate 311 can conveniently enter the narrow groove 322 due to the arrangement of the sliding-in part 323, and after the clamping plate 311 enters the narrow groove 322, the freedom degrees of the metal stamping parts 1 and 2 in the 5 relative directions can be limited.
When the metal stamping part 1 and the plastic part 2 are installed, firstly, the buckling body 31 is aligned with the wide hole 321, then, the buckling body 31 is inserted into the wide hole 321, then, the clamping plate 311 enters the narrow groove 322 along the sliding-in part 323, further, the buckling body 31 forms an inverted buckle on the metal stamping part 1, pre-positioning of the metal stamping part 1 and the plastic part 2 is achieved, finally, the metal stamping part 1 and the plastic part 2 are locked through the self-tapping screw 4, and therefore locking and fixing of the metal stamping part 1 and the plastic part 2 are achieved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a mounting structure of metal stamping workpiece and working of plastics, has metal stamping workpiece (1) and working of plastics (2), its characterized in that: the metal stamping part (1) and the plastic part (2) are pre-positioned through a plurality of buckle structures (3) and locked through self-tapping screws (4).
2. The mounting structure for metal stampings and plastic parts according to claim 1, wherein: the buckle structure (3) comprises a buckle body (31) and a buckle groove (32), the buckle body (31) is installed on the plastic part (2), and the buckle groove (32) is formed in the metal stamping part (1) and corresponds to the buckle body (31).
3. The mounting structure for metal stampings and plastic parts of claim 2, wherein: be equipped with screens board (311) in buckle body (31), screens board (311) are perpendicular with buckle body (31).
4. A mounting structure for a metal stamping and a plastic part according to claim 3, wherein: the buckling body (31) is L-shaped.
5. The mounting structure for metal stampings and plastic parts of claim 2, wherein: the buckling groove (32) comprises a wide hole (321) and a narrow groove (322), and the wide hole (321) is communicated with the narrow groove (322).
6. The mounting structure for metal stampings and plastic parts of claim 5 wherein: the connecting part of the wide hole (321) and the narrow groove (322) is provided with a sliding-in part (323), and the sliding-in part (323) is in a splayed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447730.0U CN217107701U (en) | 2021-12-31 | 2021-12-31 | Mounting structure of metal stamping part and working of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447730.0U CN217107701U (en) | 2021-12-31 | 2021-12-31 | Mounting structure of metal stamping part and working of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107701U true CN217107701U (en) | 2022-08-02 |
Family
ID=82591892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123447730.0U Active CN217107701U (en) | 2021-12-31 | 2021-12-31 | Mounting structure of metal stamping part and working of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107701U (en) |
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2021
- 2021-12-31 CN CN202123447730.0U patent/CN217107701U/en active Active
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