CN205025880U - Erection column fixed structure - Google Patents
Erection column fixed structure Download PDFInfo
- Publication number
- CN205025880U CN205025880U CN201520763317.0U CN201520763317U CN205025880U CN 205025880 U CN205025880 U CN 205025880U CN 201520763317 U CN201520763317 U CN 201520763317U CN 205025880 U CN205025880 U CN 205025880U
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- CN
- China
- Prior art keywords
- erection column
- stiffening rib
- fixed structure
- fastening
- strengthening rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an erection column fixed structure, including the erection column, be equipped with first fastening structure, at least one erection column strengthening rib, one end connect in the lateral surface of erection column, other end orientation extend in the outside of erection column, the fastener has the first second fastening structure of fastening the structure of cooperation, the fastener apply when secure fit for erection column no. 1 winds the fastening power of erection column axis direction, the erection column strengthening rib has the erroneous tendency erection column lateral surface and erection column strengthening rib junction tangential direction's extension weight. The erection column strengthening rib bore when the fastener fastens component part at least is on a parallel with its self extending direction for the holding capacity ability greatly increased of erection column strengthening rib, when the timing of fastening power, the thickness of erection column strengthening rib is the attenuate suitably, also can satisfy the operation requirement, behind erection column strengthening rib attenuate, the probability greatly reduced of sink mark appears in the product surface.
Description
Technical field
The utility model relates to Assembly of the parts technical field, is specifically related to a kind of erection column fixed structure for assembling between part.
Background technique
Along with the fast development of auto manufacturing, the Design and manufacture level of automobile is more and more higher, and user not only more and more focuses on the performance of automobile, and also more pays close attention to the function of each parts of automotive trim and outward appearance, more and more focuses on for product details.At present, a lot of product in automobile interior exterior room is all be made up of multiple Assembly of the parts, and the assembling between part and part needs to be fixed by erection column fixed structure.
Fig. 1 shows a kind of conventional erection column fixed structure in prior art, this erection column fixed structure comprises cylindrical erection column 001, be located at erection column erection column stiffening rib 002 on cylindrical erection column 001 circumferential surface and fixing bolt 003, erection column erection column stiffening rib 002 extends along the Normal direction of cylindrical erection column 001 circular order, form tapped hole 004 above cylindrical erection column 001, fixing bolt 003 screws in tapped hole 004 from top; Fig. 2 is the erection drawing utilizing this erection column fixed structure Assembly part A and part B; Fig. 3 is the force analysis figure in this erection column fixed structure assembly process, show in figure, when being fastened and fixed bolt 003, cylindrical erection column 001 can produce the fastening force F along the direction of arrow in figure, and installation erection column stiffening rib bears the component F ' perpendicular to self bearing of trend of erection column erection column stiffening rib 002 that fastening force F brings simultaneously.In order to can be good at support cylinder shape erection column, and the fastening force of assembling generation can be born, erection column erection column stiffening rib needs certain thickness, thickness is too thin, easily cause the fracture of erection column erection column stiffening rib, but thickness is too thick, the Assembly part surface that it supports under the effect of assembly force just can produce obvious shrink mark, affects the appearance quality of assembly parts entirety.
Model utility content
For this reason, the purpose of this utility model is to provide a kind of erection column erection column stiffening rib that can make and meets the demand supporting erection column intensity, erection column erection column Rib Thickness can be made again thinner, and the part surface be connected with erection column stiffening rib can not produce the erection column fixed structure of shrink mark.
For solving the problems of the technologies described above, the utility model have employed following technological scheme:
A kind of erection column fixed structure, comprises
Erection column, is provided with the first fastening structure;
At least one erection column stiffening rib, one end is connected to the outer side surface of described erection column, and the other end extends towards the outside of described erection column;
Fastening piece, has the second fastening structure of cooperation first fastening structure, and described fastening piece is applied to the fastening force of described erection column one around described erection column axial direction when secure fit;
It is characterized in that, described erection column stiffening rib has the extension component of the described erection column outer side surface of deflection and erection column stiffening rib joint tangent direction.
Suffered by described stiffening rib and erection column outer side surface joint, the direction of fastening force, is in homonymy with the bearing of trend of described extension component.
The bearing of trend of described erection column stiffening rib overlaps with the tangent direction at its connection part place with described erection column outer side surface.
The face, rank street of described erection column is circular.
Described first fastening structure is take shape in the tapped hole above described erection column; Described second fastening structure is the fixing bolt closed with described corresponding threaded holes.
Described erection column stiffening rib is four, is evenly arranged along described erection column outer side surface.
Described erection column and described erection column stiffening rib are the structure be made up of metal or nonmetallic material.
Described erection column and described erection column stiffening rib are formed in one structure.
A kind of load module, comprise the first part and the second part and for by the erection column fixed structure of described first part together with the second Assembly of the parts, described erection column fixed structure is erection column fixed structure described above, the erection column of described erection column fixed structure and the surface of at least one erection column stiffening rib and described second part one-body molded.
A kind of vehicle, comprises load module described above.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. erection column fixed structure of the present utility model, by erection column stiffening rib, extension component is set in the tangent direction along erection column outer side surface and its joint, erection column stiffening rib bears when fastening piece is fastening component is made to be parallel to himself bearing of trend at least partly by original whole to change into perpendicular to himself bearing of trend, the strength ability of erection column stiffening rib is increased greatly, when fastening force one timing, the thickness of erection column stiffening rib can be suitably thinning, also can meet usage requirement; After erection column stiffening rib is thinning, product surface occurs that the probability of shrink mark reduces greatly.
2. mount fixing structure of the present utility model, overlapped with the tangent direction of erection column outer side surface with its connection part place by the bearing of trend of erection column stiffening rib, the power that erection column stiffening rib is born all is parallel to himself bearing of trend, and the ability of erection column stiffening rib strength maximizes.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation according to embodiment one erection column fixed structure;
Fig. 2 is the force analysis figure according to embodiment one erection column fixed structure;
Fig. 3 is the erection drawing of prior art erection column fixed structure and the first part and the second part;
Fig. 4 is the structural representation of prior art erection column fixed structure;
Fig. 5 is the force analysis figure of prior art erection column fixed structure.
In figure, reference character is expressed as: 201-erection column; 202-erection column stiffening rib; 203-fixing bolt; 204-tapped hole; A-first part; B-second part; F-fastening force; F '-component.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of erection column 201 fixed structure, comprises erection column 201, erection column stiffening rib 202 and fastening piece.
Wherein, the cross section of erection column 201 is circular, and the top of erection column 201 forms tapped hole 204; Fastening piece is fixing bolt 203, for coordinating with the tapped hole 204 of erection column 201, by coordinating of fastening piece and tapped hole 204, can be assembled on erection column 201 by the first part (not shown); Erection column stiffening rib 202 is four, is evenly arranged on the outer peripheral surface of erection column 201, and one end of described erection column stiffening rib 202 is connected to the outer peripheral surface of erection column 201, and the other end extends towards the outside of erection column 201; Erection column 201 and four erection column stiffening ribs 202 adopt one-body molded, when processing, erection column 201 and four erection column stiffening ribs 202 and the second part one-body molded.When being fastened and fixed bolt 203, fixing bolt 203 can apply a fastening force around erection column 201 axial direction to erection column 201, and four erection column stiffening ribs 202 are born and transmitted by this fastening force the component F ' come by erection column 201.
The requirement supporting erection column 201 can be met to make erection column stiffening rib 202, the thickness of erection column stiffening rib 202 can be made again thinner to make the surface of the second part and erection column stiffening rib 202 joint produce shrink mark, in the present embodiment, described erection column stiffening rib 202 has the extension component of described erection column 201 outer peripheral surface of deflection and this erection column stiffening rib 202 joint tangent direction.
By above-mentioned setting, as shown in Figure 2, when being fastened and fixed bolt 203, according to vector analysis, the part component that erection column stiffening rib 202 bears is parallel to self bearing of trend of erection column stiffening rib 202, and erection column stiffening rib 202 ability to bear is increased, on this basis, it is thinner that erection column stiffening rib 202 can do, and makes erection column stiffening rib 202 and the second part joint occur that the probability of shrink mark reduces greatly, and appearance quality improves.
It should be noted that, in the utility model, the cross section of described erection column 201 is not limited to circle, can also be set to triangle according to the actual requirements, square or other is irregularly shaped; Fastening structure between described erection column 201 and fastening piece is also not limited to aforesaid way, in other embodiments, can also be that above described erection column 201, bolt is set, the nut that fastening piece does not coordinate with the outside thread of bolt, therefore should be understood that, everyly all should drop within protection domain of the present utility model by the fastening mode of execution that can produce on erection column 201 around the fastening force of its axial direction of fastening piece; Described erection column stiffening rib 202 is also not limited to four, according to the actual requirements, can also be set to two, three, five, the six roots of sensation etc.
The bearing of trend of the extension component of described erection column stiffening rib 202, being connected place with erection column 201 outer peripheral surface and erection column stiffening rib 202 one end and bearing fastening force direction, can be homonymy, also can be opposition side.In the present embodiment, as depicted in figs. 1 and 2, suffered by described bearing of trend and erection column stiffening rib 202 and erection column 201 outer peripheral surface joint, the direction of fastening force is in homonymy.
Further, as shown in Figure 2, described erection column stiffening rib 202 is tangent with erection column 201 outer peripheral surface.Namely the extension component of described erection column stiffening rib 202 on itself and erection column 201 outer peripheral surface joint tangent direction is 1, is 0 at the extension component of itself and erection column 201 outer peripheral surface joint Normal direction.Arranged by this kind, the component that described erection column stiffening rib 202 bears all is parallel to himself bearing of trend, and now, erection column stiffening rib 202 ability to bear is maximum, and when bearing component and being certain, erection column stiffening rib 202 can be accomplished the thinnest.
In addition, it should be noted that, described erection column 201 and described erection column stiffening rib 202 can adopt metal or nonmetallic material to make.User can select according to the actual requirements voluntarily.When adopting metallic material to manufacture, erection column 201 and erection column stiffening rib 202 adopt integrally casting machine shaping; When adopting nonmetallic material to make, erection column 201 and erection column stiffening rib 202 adopt integrated injection molding.
Embodiment two
The present embodiment provides a kind of load module, comprises the first part (not shown) and the second part, and erection column 201 fixed structure of embodiment 1.In process of manufacture, the erection column 201 in the second part and erection column 201 fixed structure and four erection column stiffening ribs 202 one-body molded.By fixing bolt 203 by the first Assembly of the parts on erection column 201.
The load module of the present embodiment can be applied but is not limited to the assembling of the various parts of mistress in vehicle.
Embodiment three
The present embodiment provides a kind of vehicle, comprises the load module of embodiment 2.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. erection column (201) fixed structure, comprises
Erection column (201), is provided with the first fastening structure;
At least one erection column stiffening rib (202), one end is connected to the outer side surface of described erection column (201), and the other end extends towards the outside of described erection column (201);
Fastening piece, has the second fastening structure of cooperation first fastening structure, and described fastening piece is applied to the fastening force of described erection column (201) around described erection column (201) axial direction when secure fit;
It is characterized in that, described erection column stiffening rib (202) has the extension component of deflection described erection column (201) outer side surface and erection column stiffening rib (202) joint tangent direction.
2. erection column according to claim 1 (201) fixed structure, is characterized in that, suffered by described stiffening rib and erection column (201) outer side surface joint, the direction of fastening force, is in homonymy with the bearing of trend of described extension component.
3. erection column according to claim 2 (201) fixed structure, it is characterized in that, the bearing of trend of described erection column stiffening rib (202) overlaps with the tangent direction at its connection part place with described erection column (201) outer side surface.
4. erection column (201) fixed structure according to any one of claim 1-3, is characterized in that, the cross section of described erection column (201) is circular.
5. erection column (201) fixed structure according to any one of claim 1-3, is characterized in that, described first fastening structure is for taking shape in the tapped hole (204) of described erection column (201) top; Described second fastening structure is the fixing bolt (203) matched with described tapped hole (204).
6. erection column (201) fixed structure according to any one of claim 1-3, is characterized in that, described erection column stiffening rib (202) is four, is evenly arranged along described erection column (201) outer side surface.
7. erection column (201) fixed structure according to any one of claim 1-3, is characterized in that, described erection column (201) and described erection column stiffening rib (202) are the structure be made up of metal or nonmetallic material.
8. erection column (201) fixed structure according to any one of claim 1-3, is characterized in that, described erection column (201) and described erection column stiffening rib (202) are formed in one structure.
9. a load module, comprise the first part and the second part and for by the described first part erection column together with the second Assembly of the parts (201) fixed structure, it is characterized in that, described erection column (201) fixed structure is erection column (201) fixed structure according to any one of claim 1-8, and the surface of the erection column (201) of described erection column (201) fixed structure and at least one erection column stiffening rib (202) and described second part is one-body molded.
10. a vehicle, is characterized in that, comprises load module according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763317.0U CN205025880U (en) | 2015-09-29 | 2015-09-29 | Erection column fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763317.0U CN205025880U (en) | 2015-09-29 | 2015-09-29 | Erection column fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025880U true CN205025880U (en) | 2016-02-10 |
Family
ID=55258415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763317.0U Expired - Fee Related CN205025880U (en) | 2015-09-29 | 2015-09-29 | Erection column fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4372237A1 (en) * | 2022-11-16 | 2024-05-22 | Aptiv Technologies AG | Screw boss |
-
2015
- 2015-09-29 CN CN201520763317.0U patent/CN205025880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4372237A1 (en) * | 2022-11-16 | 2024-05-22 | Aptiv Technologies AG | Screw boss |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |