CN206592405U - Subframe nut box - Google Patents
Subframe nut box Download PDFInfo
- Publication number
- CN206592405U CN206592405U CN201720239715.1U CN201720239715U CN206592405U CN 206592405 U CN206592405 U CN 206592405U CN 201720239715 U CN201720239715 U CN 201720239715U CN 206592405 U CN206592405 U CN 206592405U
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- nut
- subframe
- steel
- plate
- nut box
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Abstract
The utility model is related to subframe nut box, and the bottom of aluminum nut box is bottom plate, and bottom plate is provided with bottom outlet, and surrounding is respectively equipped with four blocks of side plates；The middle part of steel nut is provided with through hole, and through hole is relative with bottom outlet, when steel nut is placed in aluminum nut box, the side of side plate laminating steel nut；The length of side plate is less than the length of steel nut side, is that chamfering is provided between one flat plate and three pieces of flanged plates, side plate.The utility model lightweight, pulling-out force are big, intensity is good, prevent nut rotation.
Description
Technical field
The utility model is related to automobile fixing device technical field, and particularly a kind of lightweight, pulling-out force are big, intensity is good, anti-
The only subframe nut box of nut rotation.
Background technology
With the progressively popularization of automobile market lightweight demand more and more higher and new-energy automobile, aluminum alloy auxiliary vehicle frame
Using more and more extensive.But aluminium alloy is not so good as steel due to the yield strength of itself, needed in subframe swing arm mount point position
To install high-torque very much, typically require 200N.M, if welding aluminum nut on aluminum alloy auxiliary vehicle frame, hence it is evident that can not meet will
Ask, if riveting steel nut, pulling-out force can not meet requirement.
In the prior art, it is necessary to which a kind of lightweight, pulling-out force are big, intensity is good, prevent the subframe nut box of nut rotation.
Utility model content
The purpose of this utility model is to provide the subframe spiral shell that a kind of lightweight, pulling-out force are big, intensity is good, prevent nut rotation
Female box.
Subframe nut box, including：
Aluminum nut box, the bottom of the aluminum nut box is bottom plate, and the bottom plate is provided with bottom outlet, and surrounding is respectively equipped with
Four blocks of side plates；
Steel nut, the middle part of the steel nut is provided with through hole, and the through hole is relative with bottom outlet, and the steel nut is placed in aluminum
When in nut box, the side of side plate laminating steel nut；
The length of the side plate is less than the length of steel nut side, is to be set between one flat plate and three pieces of flanged plates, side plate
There is chamfering.
The bottom plate is square, and angle is seamlessly transitted.
The bottom outlet is located at the center of bottom plate.
The bottom plate and side plate are mutually perpendicular to.
The steel nut section is square, the highly height less than or equal to side plate.
The bottom of the utility model aluminum nut box is bottom plate, and bottom plate is provided with bottom outlet, and surrounding is respectively equipped with four blocks of side plates；
The middle part of steel nut is provided with through hole, and through hole is relative with bottom outlet, when steel nut is placed in aluminum nut box, side plate laminating steel nut
Side；The length of side plate is less than the length of steel nut side, is that chamfering is provided between one flat plate and three pieces of flanged plates, side plate.
Aluminum nut box bottom is bottom plate, and bottom plate is provided with bottom outlet, and surrounding is respectively equipped with four blocks of side plates, is stamped to form, for placing steel
Chamfering is provided between nut, bottom plate epipleural, it is easy to process, it is adaptable to the fixation of subframe.The utility model lightweight, pulling-out force
Greatly, intensity is good, prevent nut rotation.
Brief description of the drawings
Fig. 1 is the top view of utility model；
Fig. 2 is the left view of utility model；
Fig. 3 is the top view of utility model aluminum nut box；
Fig. 4 is the right view of utility model aluminum nut box；
Fig. 5 is the top view of the steel nut of utility model；
In figure：1st, aluminum nut box, 2, steel nut, 11, bottom plate, 12, side plate, 13, bottom outlet, 21, through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1：
Subframe nut box, including：Aluminum nut box 1, the bottom of aluminum nut box 1 is bottom plate 11, and bottom plate 11 is provided with
Bottom outlet 13, surrounding is respectively equipped with four blocks of side plates 12；Steel nut 2, the middle part of steel nut 2 is provided with through hole 21, through hole 21 and bottom outlet 13
Relatively, when steel nut 2 is placed in aluminum nut box 1, the side of the laminating steel of side plate 12 nut 2；The length of side plate 12 is less than steel spiral shell
The length of female 2 sides, is that chamfering is provided between one flat plate and three pieces of flanged plates, side plate 12.
Bottom plate 11 is square, and angle is seamlessly transitted.Bottom outlet 13 is located at the center of bottom plate 11.Bottom plate 11 and the phase of side plate 12
It is mutually vertical.The section of steel nut 2 is square, the highly height less than or equal to side plate 12.
Subframe nut box is different from steel nut box, and outside aluminum nut box 1 uses 5 line aluminium alloy stamping parts, interior
Portion uses steel nut 2.Its advantage has：
1st, 5 line aluminium alloy nut box stamping parts formabilities are good, lightweight, can be welded with aluminum alloy auxiliary frame body, its
Main function is auxiliary connection frame body, while preventing steel nut 2 from internally rotating during high-torque；
2nd, steel nut 2 can provide enough strength grade requirements, meet matching requirements.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from the utility model also have various change and
Improve, these changes and improvements are both fallen within the range of claimed the utility model.The utility model be claimed scope by
Appended claims and its equivalent are defined.
Claims (5)
1. subframe nut box, it is characterised in that including：
Aluminum nut box (1), the bottom of the aluminum nut box (1) is bottom plate (11), and the bottom plate (11) is provided with bottom outlet
(13), surrounding is respectively equipped with four pieces of side plates (12)；
Steel nut (2), the middle part of the steel nut (2) is provided with through hole (21), and the through hole (21) and bottom outlet (13) are relatively, described
Steel nut (2) be placed in aluminum nut box (1) it is interior when, side plate (12) laminating steel nut (2) side；
The length of the side plate (12) is less than the length of steel nut (2) side, is one flat plate and three pieces of flanged plates, side plate (12)
Between be provided with chamfering.
2. subframe nut box according to claim 1, it is characterised in that the bottom plate (11) is square, angle
Seamlessly transit.
3. subframe nut box according to claim 1, it is characterised in that the bottom outlet (13) is located in bottom plate (11)
The heart.
4. subframe nut box according to claim 1, it is characterised in that the bottom plate (11) and side plate (12) mutually hang down
Directly.
5. subframe nut box according to claim 1, it is characterised in that steel nut (2) section is square, high
Height of the degree less than or equal to side plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239715.1U CN206592405U (en) | 2017-03-13 | 2017-03-13 | Subframe nut box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239715.1U CN206592405U (en) | 2017-03-13 | 2017-03-13 | Subframe nut box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592405U true CN206592405U (en) | 2017-10-27 |
Family
ID=60125120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239715.1U Active CN206592405U (en) | 2017-03-13 | 2017-03-13 | Subframe nut box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592405U (en) |
-
2017
- 2017-03-13 CN CN201720239715.1U patent/CN206592405U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee after: Shanghai Yousheng Aluminum Co., Ltd Address before: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee before: SHANGHAI UNISON ALUMINUM PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |