CN204399297U - A kind of economical school bus front wall frame structure - Google Patents
A kind of economical school bus front wall frame structure Download PDFInfo
- Publication number
- CN204399297U CN204399297U CN201420815852.1U CN201420815852U CN204399297U CN 204399297 U CN204399297 U CN 204399297U CN 201420815852 U CN201420815852 U CN 201420815852U CN 204399297 U CN204399297 U CN 204399297U
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- Prior art keywords
- front wall
- mold
- wall frame
- economical
- school bus
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Abstract
The utility model relates to a kind of economical school bus front wall frame structure, and comprise skeleton structure body, the lower right of described skeleton structure body is strip movable structure, facilitates workpiece tread flaking.Described strip movable structure is positioned at side, driver position.The beneficial effects of the utility model are: organize suitable welding mold, compared with the past, namely mold is saved, can reduce costs again, enhance productivity, be one-sided Mobile type combination welding mold by this matrix design: after workpiece welding completes, one-sided for mold location is opened, after the translation to the left and right of this part, more upwards move, thus tread flaking smoothly.
Description
Technical field
The utility model relates to plates of automobile technical field, is specially a kind of economical school bus front wall frame structure.
Background technology
Existing economical school bus 6550XC4E, skeleton is welding not easily, especially front wall frame, curved arc is many, and drawing is not easily expressed but needs the critical size that controls many, when causing front wall frame welding, rhythm is slow, and critical size not easily ensures, have a strong impact on manufacturing schedule.Be badly in need of a kind of front wall frame welding mold, substantially increase production efficiency when welding front wall frame like this, and improve product design.
Utility model content
The purpose of this utility model is the shortcoming and defect overcoming prior art, provides one greatly to enhance productivity, and the economical school bus front wall frame structure of improving the quality of products.
The purpose of this utility model is achieved by the following technical solution:
A kind of economical school bus front wall frame structure, comprise skeleton structure body, the lower right of described skeleton structure body is strip movable structure, facilitates workpiece tread flaking.
As preferably, described strip movable structure is positioned at side, driver position.
First consider independent compound type welding mold, the low station of front wall frame in the past mold front wall frame assembly, roof low station assembly, left and right is helped a few bulk of low station assembly separately after welding, and the low station modular mold of bamboo product one carries out welding; And 6550 front wall frames are too complicated, especially can not be split with left and right nation, be badly in need of the suitable welding mold of a kind of group, namely save mold, can reduce costs again, enhance productivity.Then determine the correctness of new-type front wall frame assembly, by the front wall frame after welding, on chassis, examination determines its initial position after hanging, and reinforces, ensure that it is not yielding, thus confirm the accuracy of its skeleton with diagonal brace.Its three, consider how tread flaking, welding mold tread flaking mode in the past has two kinds: above move formula, side shifting type.Workshop use maximum on move formula, side shifting type because of various reasons, changes the formula of moving into again after using when the welding of left and right side.And front wall frame complex structure of the present utility model, part is many, the direction of location is needed to exist upwards or, to the right left, be one-sided Mobile type combination welding mold by this matrix design: after workpiece welding completes, one-sided for mold location is opened, after the translation to the left and right of this part, more upwards move, thus tread flaking smoothly.
The beneficial effects of the utility model are: organize suitable welding mold, compared with the past, namely mold is saved, can reduce costs again, enhance productivity, be one-sided Mobile type combination welding mold by this matrix design: after workpiece welding completes, one-sided for mold location is opened, after the translation to the left and right of this part, more upwards move, thus tread flaking smoothly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view along E-E line in Fig. 1;
1 is skeleton structure body, and 2 is strip movable structure.
Detailed description of the invention
As shown in Figure 1-2, a kind of economical school bus front wall frame structure, comprise skeleton structure body 1, the lower right of described skeleton structure body 1 is strip movable structure 2, facilitates workpiece tread flaking.Described strip movable structure 2 is positioned at side, driver position.
Above-described embodiment; a just example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all technical schemes identical or equivalent with content described in the utility model claim, all should be included in the utility model protection domain.
Claims (2)
1. an economical school bus front wall frame structure, comprises skeleton structure body, it is characterized in that: the lower right of described skeleton structure body is strip movable structure.
2. one according to claim 1 economical school bus front wall frame structure, is characterized in that: described strip movable structure is positioned at side, driver position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815852.1U CN204399297U (en) | 2014-12-22 | 2014-12-22 | A kind of economical school bus front wall frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815852.1U CN204399297U (en) | 2014-12-22 | 2014-12-22 | A kind of economical school bus front wall frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399297U true CN204399297U (en) | 2015-06-17 |
Family
ID=53423178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815852.1U Expired - Fee Related CN204399297U (en) | 2014-12-22 | 2014-12-22 | A kind of economical school bus front wall frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204399297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114643A (en) * | 2016-08-10 | 2016-11-16 | 安徽安凯汽车股份有限公司 | A kind of front wall structural assembly of long-snouted school bus |
-
2014
- 2014-12-22 CN CN201420815852.1U patent/CN204399297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114643A (en) * | 2016-08-10 | 2016-11-16 | 安徽安凯汽车股份有限公司 | A kind of front wall structural assembly of long-snouted school bus |
| CN106114643B (en) * | 2016-08-10 | 2018-02-16 | 安徽安凯汽车股份有限公司 | A kind of front wall structural assembly of long-snouted school bus |
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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: 20150617 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |