CN102700627A - Sideboard of boxcar - Google Patents
Sideboard of boxcar Download PDFInfo
- Publication number
- CN102700627A CN102700627A CN2012100084879A CN201210008487A CN102700627A CN 102700627 A CN102700627 A CN 102700627A CN 2012100084879 A CN2012100084879 A CN 2012100084879A CN 201210008487 A CN201210008487 A CN 201210008487A CN 102700627 A CN102700627 A CN 102700627A
- Authority
- CN
- China
- Prior art keywords
- side plate
- sideboard
- boxcar
- lower frame
- outside panel
- 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.)
- Pending
Links
Images
Landscapes
- Vibration Dampers (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a sideboard of a boxcar, and belongs to the field of auto parts. The sideboard comprises a sideboard upper frame, a sideboard shell plate, and a sideboard lower frame. The sideboard upper frame, the sideboard shell plate and the sideboard lower frame are integrally formed. A plurality protrusions are punched at intervals on the sideboard shell plate. Compared with the existing sideboards on boxcars, the sideboard on the boxcar is lower in cost, has improved buffering performance and is widely applicable to the boxcars.
Description
Technical field
The present invention relates to auto parts and components, be specifically related to the side plate on a kind of boxcar.
Background technology
Side plate on the boxcar is the important component part of lorry; Side plate in the market is through welding manner upper ledge, outside plate and lower frame three to be formed by connecting mostly; Mostly outside plate wherein is the one flat plate structure; Yielding, only play the effect that intercepts goods, can not alleviate the impact that after automobile meets accident collision, produces; And these leave weld mark clearly through the side plate that welding manner is produced on the side plate surface, have had a strong impact on the attractive in appearance of side plate; And the weld of this side plate can become crisp hard after welding, in the use of lorry, can rupture, and influenced the safety of automobile, caused potential safety hazard; The side plate that this welding simultaneously combines, productive labor intensity is big in manufacturing process, and cost is higher.
Summary of the invention
The present invention has overcome deficiency of the prior art, provides that a kind of cost is lower, the side plate on the boxcar that can promote cushion characteristic.
For realizing above-mentioned purpose; The present invention has adopted following technical scheme: the side plate on the described boxcar; Comprise side plate upper ledge, side gate outside panel and side plate lower frame; Said side plate upper ledge, side gate outside panel and the moulding of side plate lower frame three in one, punching press has the convexity of a plurality of spaces on the said side gate outside panel.
Further, the side plate on the aforesaid boxcar, wherein: the cross-sectional plane of the convexity on the side plate is a trapezoidal shape.
Further, the side plate on the aforesaid boxcar, wherein: the spacing on the side plate between adjacent two convexities equates.
Through the enforcement of above technical scheme, the present invention has the advantage that cost is lower, can promote cushion characteristic.
Description of drawings
Fig. 1 is the front view of the side plate on the boxcar of the present invention.
Fig. 2 is the A-A section-drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Like Fig. 1, shown in Figure 2, the side plate on the described boxcar comprises side plate upper ledge 1, side gate outside panel 2 and side plate lower frame 3; Wherein said side plate upper ledge 1, side gate outside panel 2 and side plate lower frame 3 three in one punching press and bending and moldings, punching press has the convexity 21 of a plurality of spaces on the said side gate outside panel 2, and the cross-sectional plane of the convexity 21 on the said side gate outside panel 2 is a trapezoidal shape; The spacing of 21 of adjacent two convexities equates on the said side gate outside panel 2; When automobile met accident collision, these convexities 21 can play buffer action, reduce to collide the impact that causes; Side plate on the boxcar of said structure has the advantage that cost is lower, can promote cushion characteristic.
Claims (3)
1. the side plate on the boxcar comprises side plate upper ledge, side gate outside panel and side plate lower frame, it is characterized in that: said side plate upper ledge, side gate outside panel and the moulding of side plate lower frame three in one, punching press has the convexity of a plurality of spaces on the said side gate outside panel.
2. the side plate on the boxcar according to claim 1 is characterized in that: the cross-sectional plane of the convexity on the said side plate is a trapezoidal shape.
3. the side plate on the boxcar according to claim 1 and 2 is characterized in that: the spacing on the said side plate between adjacent two convexities equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100084879A CN102700627A (en) | 2012-01-12 | 2012-01-12 | Sideboard of boxcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100084879A CN102700627A (en) | 2012-01-12 | 2012-01-12 | Sideboard of boxcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700627A true CN102700627A (en) | 2012-10-03 |
Family
ID=46893782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100084879A Pending CN102700627A (en) | 2012-01-12 | 2012-01-12 | Sideboard of boxcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148419A (en) * | 2021-12-28 | 2022-03-08 | 张家港市隆旌汽车零部件有限公司 | Truck carriage sideboard |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545081U (en) * | 2009-11-09 | 2010-08-11 | 北汽福田汽车股份有限公司 | Edge plate |
| CN202463945U (en) * | 2012-01-12 | 2012-10-03 | 张家港市隆旌汽车零部件有限公司 | Sideboard on freight car |
-
2012
- 2012-01-12 CN CN2012100084879A patent/CN102700627A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545081U (en) * | 2009-11-09 | 2010-08-11 | 北汽福田汽车股份有限公司 | Edge plate |
| CN202463945U (en) * | 2012-01-12 | 2012-10-03 | 张家港市隆旌汽车零部件有限公司 | Sideboard on freight car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148419A (en) * | 2021-12-28 | 2022-03-08 | 张家港市隆旌汽车零部件有限公司 | Truck carriage sideboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |