CN201661496U - Fan-protecting net of diesel motor - Google Patents
Fan-protecting net of diesel motor Download PDFInfo
- Publication number
- CN201661496U CN201661496U CN2009201796234U CN200920179623U CN201661496U CN 201661496 U CN201661496 U CN 201661496U CN 2009201796234 U CN2009201796234 U CN 2009201796234U CN 200920179623 U CN200920179623 U CN 200920179623U CN 201661496 U CN201661496 U CN 201661496U
- Authority
- CN
- China
- Prior art keywords
- vent hole
- fan
- width
- protecting net
- steel plate
- 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 fan-protecting net of a diesel motor, which consists of a thin steel plate raw material, an installing hole, a vent hole, an inter-tendon plate of the vent hole, a butt jointing and welding place of a cutting opening and the like. The fan-protecting net is characterized by comprising the following manufacturing steps: performing mould punching or numerical control cutting to a whole block of thin steel plate with the thickness of 1-3mm to manufacture the vent hole with the width of about 10mm and the length of about 50-500mm as required, wherein the width of the inter-tendon plate of the vent hole is 5-8mm; and then bending and forming in a welding way. As the vent hole is made from the whole block of the steel plate and is made by means of the mould punching or the numerical control cutting, the size requirement (the width of the vent hole is 10nm, the length of the vent hole can be 50-500nm as required, and the width of the inter-tendon plate of the vent hole is 5-8mm) of the vent hole can be easily guaranteed. The fan-protecting net can effectively prevent the fan from being damaged or broken by foreign materials and simultaneously prevent workers from being injured by the fan which rotates at high speed due to incaution, and has the advantages of a few parts, simple machining, being free of complex multi-point welding, good product integrality, high intensity, easy installation and the like.
Description
Technical field
The utility model relates to a kind of diesel engine fan protecting wire net, is installed on the diesel engine radiator wind scooper, and it can prevent effectively that foreign material from damaging or batter down fan; The personnel that prevent are simultaneously injured by the fan of high speed rotating because of carelessness.
Background technique
At present, the fan protecting wire net of general diesel engine all is to be connected on the steel plate of several bendings or to be bent on the steel wire of definite shape by the steel wire welded that a lot of roots curve circular arc, is fixed on the wind scooper by the mounting hole on steel plate or the bending steel wire.This fan protecting wire net component are many, need steel wire, the fixed plates of welding many, workmanship is numerous and diverse and very difficult assurance steel wire between distance; Transportation, when assembling steel wire defective such as yielding.It is few to have component, and processing is simple, and soldering point is few, and integrity, aesthetic property are good, and the intensity height is is easily installed and used.
Summary of the invention
The purpose of this utility model is to provide a kind of diesel engine fan protecting wire net, is installed on the hydraulic shovel diesel engine radiator wind scooper, and it can prevent effectively that foreign material from damaging or batter down fan; The personnel that prevent are simultaneously injured by the fan of high speed rotating because of carelessness.
Technical solution of the present utility model is such, comprise the sheet metal raw material, mounting hole, vent hole, gusset between vent hole, cutting mouth butt joint weld, it is characterized in that making by the thick sheet metal of a monoblock 1～3mm, on this sheet metal, be provided with brill or process for stamping and process mounting hole, go out the wide 1～20mm that is about with die stamping or numerical control cutting, length can be the vent hole of 30～800mm according to need, to be the described sheet metal of 1～15mm become two shape of turning back by shearing bending to the gusset width between vent hole, middle dull and stereotyped net, the cutting mouth butt joint weld after the bending is by being welded to connect.Process bending again behind the vent hole, welding fabrication.Owing to be the monoblock steel plate cutting, vent hole forms with die stamping or numerical control cutting, can guarantee easily that (width is that 10mm, length can be according to need that the gusset width is 5～8mm) between 50～500mm, vent hole for the size requirement of vent hole;
The utility model has the advantages that: component are few, processing is simple, do not have the welding of numerous and diverse multiple spot, and the product integrity is good, intensity is high, easy installation etc.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 is diesel engine fan protecting wire net monoblock of the present utility model blanking, process the schematic representation behind mounting hole, the vent hole.
Fig. 2 is a diesel engine fan protecting wire net plan view of the present utility model.
Fig. 3 is a diesel engine fan protecting wire net plan view of the present utility model.
Among Fig. 1 to Fig. 3: gusset (4), cutting mouth butt joint weld (5) between sheet metal raw material (1), mounting hole (2), vent hole (3), vent hole.
Embodiment
Most preferred embodiment of the present utility model is such, with reference to Fig. 1～Fig. 3, with the thick flat thin steel plate raw material (1) of a monoblock 1～3mm, process mounting hole (2) with brill or process for stamping, with a few row's vent holes (3) that die stamping or numerical control cutting method process, the vent hole size is wide for 10mm, length are 50～500mm, and gusset between vent hole (4) width is 5～8mm, unnecessary material is cut off, again bending and molding; Cutting mouth after bending butt joint weld (5) is welded, just become two shown in Figure 2 bending, middle dull and stereotyped diesel engine fan protecting wire net finished product.
Claims (2)
1. diesel engine fan protecting wire net, comprise the sheet metal raw material, mounting hole, vent hole, gusset between vent hole, cutting mouth butt joint weld, it is characterized in that making by the thick sheet metal (1) of a monoblock 1～3mm, on this sheet metal, be provided with brill or process for stamping and process mounting hole (2), be processed into row's above vent hole (3) with die stamping or numerical control cutting method, the vent hole size is wide to be 1～20mm, length is 30～800mm, gusset between vent hole (4) width is 1～15mm, and described sheet metal is by being bent into two shape of turning back, middle dull and stereotyped net.
2. according to the described diesel engine fan of claim 1 protecting wire net, it is characterized in that: the cutting mouth butt joint weld (5) after the bending, by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201796234U CN201661496U (en) | 2009-10-09 | 2009-10-09 | Fan-protecting net of diesel motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201796234U CN201661496U (en) | 2009-10-09 | 2009-10-09 | Fan-protecting net of diesel motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661496U true CN201661496U (en) | 2010-12-01 |
Family
ID=43231912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201796234U Expired - Fee Related CN201661496U (en) | 2009-10-09 | 2009-10-09 | Fan-protecting net of diesel motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181092A (en) * | 2016-08-18 | 2016-12-07 | 扬州市邗江通源机械有限公司 | The welding method of fan protection network framework |
-
2009
- 2009-10-09 CN CN2009201796234U patent/CN201661496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181092A (en) * | 2016-08-18 | 2016-12-07 | 扬州市邗江通源机械有限公司 | The welding method of fan protection network framework |
| CN106181092B (en) * | 2016-08-18 | 2018-08-10 | 扬州市邗江通源机械有限公司 | The welding method of fan protection network framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUCHAI HEAVY INDUSTRY (CHANGZHOU) CO., LTD. Free format text: FORMER OWNER: GUANGXI YUCHAI HEAVY INDUSTRY COMPANY LIMITED Effective date: 20120309 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 537005 YULIN, GUANGXI ZHUANG AUTONOMOUS REGION TO: 213167 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120309 Address after: 213167 No. 505 Chang Wu Road, Jiangsu, Changzhou Patentee after: Yuchai heavy industry (Changzhou) Co., Ltd. Address before: 537005 flyover Road, the Guangxi Zhuang Autonomous Region, Yulin No. 168 Patentee before: Guangxi Yuchai Heavy Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20131009 |