CN208565195U - High-intensitive spinning closing-up structure - Google Patents
High-intensitive spinning closing-up structure Download PDFInfo
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- CN208565195U CN208565195U CN201821147601.5U CN201821147601U CN208565195U CN 208565195 U CN208565195 U CN 208565195U CN 201821147601 U CN201821147601 U CN 201821147601U CN 208565195 U CN208565195 U CN 208565195U
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- riveted
- rivet
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- spinning
- nail
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Abstract
The utility model relates to high-intensitive spinning closing-up structures, it includes rivet and metal plate, the rivet includes the head of a nail and nail rod, edge is axially arranged with internal thread hole in nail rod, metal plate is equipped with rivet hole, and the end face of the head of a nail is outward extended with riveted column, and riveted column is coaxially arranged with internal thread hole, the diameter of riveted column is adapted with the aperture of rivet hole, and riveted column is with rivet hole spinning riveted rivet and metal plate to be connected to form one.The utility model is designed reasonably, structure is simply small and exquisite, meets high-intensitive and heavy weight force request.
Description
Technical field
The utility model relates to high-intensitive spinning closing-up structures.
Background technique
As shown in Fig. 1 or Fig. 2, in electronic enterprises, existing closing-up structure, including rivet 01 and metal plate 02,
Rivet 01 includes the head of a nail 011 and nail rod 012, along being axially arranged with internal thread hole 013 in nail rod 012, the head of a nail 011 and nail rod 012 it
Between be equipped with annular riveted slot 014, offer rivet hole 021, the aperture of rivet hole 021 and the outer diameter phase of nail rod 012 on metal plate 02
Adaptation；When riveted, metal plate 02 is inserted in nail rod 012 by rivet hole 021, is squeezed into 021 skirt materials of rivet hole using axial force
It in annular riveted slot 014, and is connected to form one, is mainly used for rivet first with 011 material mutual extrusion riveted of the head of a nail
It is connect again by threaded hole with other components after integral with sheet metal riveted；After tested, this kind of riveted construction can bear torsion and be
25-40Kgf.cm.In the prior art, closing-up structure largely uses the riveted structure or flower of hexagonal capitiform rivet material extrusion
Tooth rivet material extrusion riveted structure, however, both riveted constructions are based on the process flow of riveting processing, it, may in processing procedure
Can because the carelessness artificially acted or board adjustment not enough in place, cause generation defective products, and be unable to satisfy single-point stress compared with
Greatly, the requirement of high-intensitive, high torsion, and as electric appliance appearance and modeling is continuously increased, existing riveted structure can not expire
The requirement of foot high intensity, high-quality.
Summary of the invention
The purpose of this utility model is to provide a kind of designs rationally, and structure is simply small and exquisite, meet high-intensitive, big weight by
The high-intensitive spinning closing-up structure of force request.
To achieve the above object, the utility model uses following technical scheme:
High-intensitive spinning closing-up structure comprising rivet and metal plate, the rivet include the head of a nail and nail rod, in nail rod
Along being axially arranged with internal thread hole, metal plate is equipped with rivet hole, and the end face of the head of a nail is outward extended with riveted column, riveted column with it is interior
Threaded hole is coaxially arranged, and the diameter of riveted column is adapted with the aperture of rivet hole, and riveted column and rivet hole spinning riveted are to incite somebody to action
Rivet is connected to form one with metal plate.
Preferably, the diameter of riveted column is less than the diameter of nail rod before spinning riveted.
Preferably, riveted column length is 3 times or more of metal plate thickness before spinning riveted.
Preferably, the rivet is formed by quick-turning steel material.
The utility model uses above technical scheme, and when spinning riveted, metal plate is set in the riveted of rivet by rivet hole
It outside column, and is resisted against on the head of a nail, downward pressure when then utilizing the high speed rotation and rotation of high speed spinning machine, so that riveted
Column radially swells and is pressed together on metal plate along axial direction, rotates riveted so that metal plate is compressed tightly against between riveted column and the head of a nail
It in the annular hook slot of formation, to form high-intensitive riveted, verifies after tested, it is 60- that this kind of riveted construction, which can bear torsion,
100Kgf.cm will not fall off at riveting even if being destroyed its reinforcement metal plate.The utility model is designed reasonably, structure are simple
It is small and exquisite, meet high-intensitive and heavy weight force request, is suitable for TV, display, monitor, all-in-one machine, air-conditioning, refrigerator etc.
Electronic and electrical equipment field.
Detailed description of the invention
The utility model is further elaborated now in conjunction with attached drawing:
Fig. 1 is structural schematic diagram of the existing closing-up structure before riveted；
Fig. 2 is structural schematic diagram of the existing closing-up structure after riveted；
Fig. 3 is structural schematic diagram of the utility model high intensity spinning closing-up structure before riveted；
Fig. 4 is structural schematic diagram of the utility model high intensity spinning closing-up structure after riveted.
Specific embodiment
As shown in Fig. 3 or Fig. 4, the high-intensitive spinning closing-up structure of the utility model comprising rivet 1 and metal plate
2, the rivet 1 includes the head of a nail 11 and nail rod 12, and edge is axially arranged with internal thread hole 13 in nail rod 12, and metal plate 2 is equipped with rivet hole
21, the end face of the head of a nail 11 is outward extended with riveted column 15, and riveted column 15 is coaxially arranged with internal thread hole 13, riveted column 15
Diameter be adapted with the aperture of rivet hole 21, riveted column 15 is with 21 spinning riveted of rivet hole rivet 1 is connect shape with metal plate 2
Integrally.
Preferably, the diameter of riveted column 15 is less than the diameter of nail rod 12 before spinning riveted.
Preferably, 15 length of riveted column is 3 times or more of 2 thickness of metal plate before spinning riveted.
Preferably, the rivet 1 is formed by quick-turning steel material.
The utility model uses above technical scheme, and when spinning riveted, metal plate 2 is set in rivet 1 by rivet hole 21
It outside riveted column 15, and is resisted against on the head of a nail 11, downward pressure when then utilizing the high speed rotation and rotation of high speed spinning machine,
So that riveted column 15 radially swells and is pressed together on metal plate 2 along axial direction, so that metal plate 2 is compressed tightly against riveted column 15 and nail
It rotates in the annular hook slot 14 that riveted is formed, to form high-intensitive riveted, verifies after tested, this kind of riveted construction between cap 11
Can bear torsion is that 60-100Kgf.cm will not fall off at riveting even if being destroyed its reinforcement metal plate 2.The utility model
Rationally, structure is simply small and exquisite for design, meets high-intensitive and heavy weight force request, be suitable for TV, display, monitor,
The electronic and electrical equipments such as all-in-one machine, air-conditioning, refrigerator field.
Above description should not have any restriction to the protection scope of the utility model.
Claims (4)
1. high-intensitive spinning closing-up structure, including rivet and metal plate, the rivet includes the head of a nail and nail rod, along axis in nail rod
To internal thread hole is equipped with, metal plate is equipped with rivet hole, it is characterised in that: the end face of the head of a nail is outward extended with riveted column, riveting
Zygostyle is coaxially arranged with internal thread hole, and the diameter of riveted column is adapted with the aperture of rivet hole, riveted column and rivet hole spinning
Riveted is rivet and metal plate to be connected to form one.
2. high intensity spinning closing-up structure according to claim 1, it is characterised in that: before spinning riveted, riveted column
Diameter be less than nail rod diameter.
3. high intensity spinning closing-up structure according to claim 1, it is characterised in that: before spinning riveted, riveted column
Length is 3 times or more of metal plate thickness.
4. high intensity spinning closing-up structure according to claim 1, it is characterised in that: the rivet is by quick-turning steel material
Material molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147601.5U CN208565195U (en) | 2018-07-19 | 2018-07-19 | High-intensitive spinning closing-up structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147601.5U CN208565195U (en) | 2018-07-19 | 2018-07-19 | High-intensitive spinning closing-up structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565195U true CN208565195U (en) | 2019-03-01 |
Family
ID=65446765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147601.5U Active CN208565195U (en) | 2018-07-19 | 2018-07-19 | High-intensitive spinning closing-up structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565195U (en) |
-
2018
- 2018-07-19 CN CN201821147601.5U patent/CN208565195U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |