CN203623307U - Steel plate type front lower cantilever - Google Patents
Steel plate type front lower cantilever Download PDFInfo
- Publication number
- CN203623307U CN203623307U CN201320541573.6U CN201320541573U CN203623307U CN 203623307 U CN203623307 U CN 203623307U CN 201320541573 U CN201320541573 U CN 201320541573U CN 203623307 U CN203623307 U CN 203623307U
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- CN
- China
- Prior art keywords
- steel plate
- front lower
- cantilever
- vehicle frame
- lower cantalever
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a steel plate type front lower cantilever. The steel plate type front lower cantilever is provided with two frame connecting support legs forming an included angle ranging from 30 degrees to 70 degrees. A double-damping mounting seat is arranged between the frame connecting support legs, an arc-shaped fortified steel plate part is welded on the outer side of the double-damping mounting seat, and connecting sleeves are arranged at ends of the frame connecting support legs. The steel plate type front lower cantilever is made of cold-rolled steel plate, is high in strength and light in weight, and can bend and deform when severely loaded and absorb energy. The cantilever is connected with a frame through a rubber shaft bushing, impact energy from the ground can be absorbed. The cantilever is connected with a steering joint through a radial ball bearing, a damping mounting portion is arranged in the middle of the cantilever, and all parts are reinforced by the steel plate. The reinforcing plate is provided with round holes capable of increasing length of a welding seam. The steel plate type front lower cantilever is attractive in appearance and firm, simple in technology, capable of well solving contradictions of strength, weight and cost, and quite applicable to small-batch customization of high-performance racing cars.
Description
Technical field
The utility model relates to auto parts and components field, particularly relates to the front lower cantalever of a kind of steel plate type.
Background technology
Traditional front lower cantalever adopts cold-rolling steel moulding making or aluminum alloy forged conventionally, because cold-rolling steel intensity is lower, thereby weight is larger, and the parameter of tire can only regulate by eccentric bolt, aluminum alloy forged, although attractive in appearance but hollow owing to not being swaged into, weight can not significantly decline, and these two kinds all need to drop into larger mould, batch is large, expense is high, the racing car of the many kinds of improper small lot.
Utility model content
The utility model is intended to solve the deficiencies in the prior art, provides a kind of steel plate type front lower cantalever, solves the contradiction between the front lower cantalever intensity of tradition, weight, cost, is particularly suitable for the performance-oriented racing car of small lot customization.
For solving the problems of the technologies described above, the utility model by the following technical solutions, lower cantalever before a kind of steel plate type, be provided with two vehicle frame connection legs, angle between vehicle frame connection leg is 30 ° to 70 °, between described vehicle frame connection leg, be provided with and two subtract erection support, two outsides that subtract erection support are welded with circular-arc reinforcement steel sheet component, and the end of described vehicle frame connection leg is provided with connector bushing.
As preferably, described cantilever adopts 2-3 millimeter thickness cold-rolling steel to be welded.
As preferably, described cantilever is connected with steering swivel by radial ball bearing, and the junction of cantilever and steering swivel is provided with the ball journal bearing sleeve that turns to radial ball bearing for installing.
As preferably, described ball journal bearing sleeve and connector bushing adopt steel plate bar around reinforcement; Described two support outers that subtract adopt steel plate around reinforcement.
As preferably, described brace panel has the circular hole for increasing fusion length.
As preferably, the angle between described vehicle frame connection leg is 60 °.
As preferably, described connector bushing is rubber axle sleeve.
The utility model adopts cold-rolling steel to make, intensity is high, lightweight, and can flexural deformation in the time of serious overload and absorb energy, cantilever adopts rubber axle sleeve to be connected with vehicle frame, can absorb ground shock energy, cantilever adopts radial ball bearing with being connected of steering swivel, damping mounting portion is arranged in cantilever middle part, and between each several part, adopt steel plate to strengthen, wherein on brace panel, have the circular hole that increases fusion length, be attractive in appearance firm again, and technique is simple, the utility model has well solved intensity, weight, contradiction between cost, be particularly suitable for the performance-oriented racing car of small lot customization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment.
In figure: 1, ball journal bearing sleeve; 2, vehicle frame connection leg; 3, rubber axle sleeve; 4, two erection supports that subtract; 5, connection reinforcement plate; 6, supporting leg circular arc is strengthened structure.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Shown in Fig. 1 and Fig. 2, lower cantalever before a kind of steel plate type, adopts 2 to 3 millimeters of thickness cold-rolling steels to be welded, preferably 2.5 millimeters; Described cantilever is provided with two vehicle frame connection legs 2, and the angle between vehicle frame connection leg 2 is 30 ° to 70 °, preferably 60 °; Between described vehicle frame connection leg 2, be provided with two erection supports 4 that subtract, two outsides that subtract erection support 4 are welded with circular-arc reinforcement steel sheet component 6, the end of described vehicle frame connection leg 2 is provided with rubber axle sleeve 3, described cantilever is connected with steering swivel by radial ball bearing, and the junction of cantilever and steering swivel is provided with the ball journal bearing sleeve 1 that turns to radial ball bearing for installing.
Described ball journal bearing sleeve 1 and rubber axle sleeve 3 adopt steel plate bar around reinforcement; Described two erection support 4 outsides that subtract adopt steel plate around reinforcement, and described brace panel 5 has the circular hole for increasing fusion length.
The utility model adopts cold-rolling steel to make, intensity is high, lightweight, and can flexural deformation in the time of serious overload and absorb energy, cantilever adopts rubber axle sleeve to be connected with vehicle frame, can absorb ground shock energy, cantilever adopts radial ball bearing with being connected of steering swivel, damping mounting portion is arranged in cantilever middle part, and between each several part, adopt steel plate to strengthen, wherein on brace panel, have the circular hole that increases fusion length, be attractive in appearance firm again, and technique is simple, the utility model has well solved intensity, weight, contradiction between cost, be particularly suitable for the performance-oriented racing car of small lot customization.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (7)
1. lower cantalever before a steel plate type, be provided with two vehicle frame connection legs, it is characterized in that, angle between vehicle frame connection leg is 30 ° to 70 °, between described vehicle frame connection leg, be provided with two erection supports that subtract, two outsides that subtract erection support are welded with circular-arc reinforcement steel sheet component, and the end of described vehicle frame connection leg is provided with connector bushing.
2. front lower cantalever according to claim 1, is characterized in that, described cantilever adopts 2-3 millimeter thickness cold-rolling steel to be welded.
3. front lower cantalever according to claim 1, is characterized in that, described cantilever is connected with steering swivel by radial ball bearing, and the junction of cantilever and steering swivel is provided with the ball journal bearing sleeve that turns to radial ball bearing for installing.
4. front lower cantalever according to claim 3, is characterized in that, described ball journal bearing sleeve and connector bushing adopt steel plate bar around reinforcement; Described two support outers that subtract adopt steel plate around reinforcement.
5. front lower cantalever according to claim 4, is characterized in that, described brace panel has the circular hole for increasing fusion length.
6. front lower cantalever according to claim 1, is characterized in that, the angle between described vehicle frame connection leg is 60 °.
7. front lower cantalever according to claim 1, is characterized in that, described connector bushing is rubber axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541573.6U CN203623307U (en) | 2013-09-03 | 2013-09-03 | Steel plate type front lower cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541573.6U CN203623307U (en) | 2013-09-03 | 2013-09-03 | Steel plate type front lower cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623307U true CN203623307U (en) | 2014-06-04 |
Family
ID=50809818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541573.6U Expired - Fee Related CN203623307U (en) | 2013-09-03 | 2013-09-03 | Steel plate type front lower cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434357A (en) * | 2013-09-03 | 2013-12-11 | 苏州巴吉赛车科技有限公司 | Front lower steel-plate cantilever |
-
2013
- 2013-09-03 CN CN201320541573.6U patent/CN203623307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434357A (en) * | 2013-09-03 | 2013-12-11 | 苏州巴吉赛车科技有限公司 | Front lower steel-plate cantilever |
| CN103434357B (en) * | 2013-09-03 | 2016-04-27 | 苏州巴吉赛车科技有限公司 | A kind of Front lower steel-plate cantilever |
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Legal Events
| 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: 20140604 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |