CN201493395U - Flange turning mold of engine oil measuring scale pipe - Google Patents
Flange turning mold of engine oil measuring scale pipe Download PDFInfo
- Publication number
- CN201493395U CN201493395U CN2009203037318U CN200920303731U CN201493395U CN 201493395 U CN201493395 U CN 201493395U CN 2009203037318 U CN2009203037318 U CN 2009203037318U CN 200920303731 U CN200920303731 U CN 200920303731U CN 201493395 U CN201493395 U CN 201493395U
- Authority
- CN
- China
- Prior art keywords
- engine oil
- pipe
- utility
- flange
- flange turning
- 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
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a flange turning mold of an engine oil measuring scale pipe, which comprises a male mold and a female mold, wherein the hole diameter of the female mold and the outer diameter of a work piece is in a gap fit of 0.01 mm. The utility model adopts the structure, can ensure the stability of the pipe diameter dimension during flange turning, and can not generate the conicity, in addition, the pipe does not need grinding processing after flange turning, and the processing cost is reduced.
Description
Technical field
The utility model relates to a kind of flanging die of pipe fitting, especially relates to a kind of flanging die of engine oil scaleplate pipe.
Background technology
At present,,, adopt special flanging die to make basically, comprise die and punch part particularly for the process application of the very high part of dimensional requirement behind the flange for the overturning process of pipe fitting.For example the flanged edge making of engine oil scaleplate pipe often adopts flanging die processing.For the very high part of the dimensional requirement such as engine oil scaleplate pipe, in order to prevent the variation of diameter dimension behind the pipe fitting flange, and the tapering problem that workpiece can produce behind the flange, use existing flanging die structure, normally adopt first flange, and then solve with the peripheral milling processing that shape is arranged.Owing to also will adopt the abrasive grinding wheel of installing on the peripheral milling equipment to carry out grinding again behind the flange, increased manufacturing procedure, must change after the wearing and tearing of cylindrical emery wheel in addition, must cause the rising of processing cost.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, flanging die that can reduce the engine oil scaleplate pipe of processing cost.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises punch and die, it is characterized in that: the matched in clearance between the aperture of described die and the external diameter of workpiece is 0.01mm.
The said structure that the utility model adopts because the matched in clearance between the external diameter of the aperture of die and workpiece is 0.01mm, can guarantee the stability of pipe fitting diameter dimension during flange like this, also can not produce tapering; In addition, need not grinding behind the pipe fitting flange, reduced processing cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing is depicted as structural representation of the present utility model
The specific embodiment
As shown in drawings, the flanging die of this engine oil scaleplate pipe comprises punch 1 and die 2, and the matched in clearance between the external diameter of the aperture of described die 2 and workpiece 3 is 0.01mm.The course of work of the present utility model is earlier with the first peripheral milling of the pipe fitting of required flange, be worked into the size of drawing requirement, then this workpiece 3 is placed into above the punch 1, die 2 is suppressed downwards, then with workpiece 3 flange, be 0.01mm because the interior circular diameter of die 2 cooperates with the crest clearance of workpiece 3, therefore the diameter dimension of workpiece 3 can not change substantially when flange, also can not produce tapering.The utility model is with the described scope of soverlay technique scheme; and the various modification of claim scope and equivalence variation; under the prerequisite that does not depart from technical solution of the present utility model, any modification or improvement that those skilled in the art that the utility model is done realize easily all belong to the utility model scope required for protection.
Claims (1)
1. the flanging die of an engine oil scaleplate pipe comprises punch and die, it is characterized in that: the matched in clearance between the aperture of described die and the external diameter of workpiece is 0.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203037318U CN201493395U (en) | 2009-05-27 | 2009-05-27 | Flange turning mold of engine oil measuring scale pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203037318U CN201493395U (en) | 2009-05-27 | 2009-05-27 | Flange turning mold of engine oil measuring scale pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493395U true CN201493395U (en) | 2010-06-02 |
Family
ID=42436605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203037318U Expired - Fee Related CN201493395U (en) | 2009-05-27 | 2009-05-27 | Flange turning mold of engine oil measuring scale pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286178A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Quick flanging method of casing |
| CN105013908A (en) * | 2015-07-06 | 2015-11-04 | 苏州宇力管业有限公司 | Combination die and manufacturing technology for flanging short-section molding |
-
2009
- 2009-05-27 CN CN2009203037318U patent/CN201493395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286178A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Quick flanging method of casing |
| CN103286178B (en) * | 2013-04-25 | 2016-01-13 | 芜湖众力底盘系统有限公司 | A kind of method of sleeve pipe Quick flanging |
| CN105013908A (en) * | 2015-07-06 | 2015-11-04 | 苏州宇力管业有限公司 | Combination die and manufacturing technology for flanging short-section molding |
| CN105013908B (en) * | 2015-07-06 | 2017-06-09 | 苏州宇力管业有限公司 | For the assembling die and manufacturing process of the shaping of flange pipe nipple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201702593U (en) | Machining jig for products such as sheets and rings | |
| CN201493395U (en) | Flange turning mold of engine oil measuring scale pipe | |
| CN104002166A (en) | Auxiliary tooling and process for machining thin wall annular part | |
| CN102848133A (en) | Circular arc tube processing technology | |
| CN203024718U (en) | Detection tool for detecting verticality of stator inner hole | |
| CN102581133A (en) | Punch device with changeable punch | |
| CN201872022U (en) | Fixture for grinding inner bore of thin-wall component | |
| CN102848234A (en) | Eccentric sleeve processing fixture | |
| CN102343393A (en) | Flanging die for oil gauge pipe | |
| CN103949904A (en) | Turning clamp | |
| CN204603053U (en) | The seal oil circle Correction Die that a kind of bearing uses | |
| CN102441608A (en) | Mould for scale tube | |
| CN103386442A (en) | Non-burr punching die | |
| CN203253780U (en) | Shaping tool for internal tooth gear ring | |
| CN204018768U (en) | The swollen tire of band out frame Vehicle Processing | |
| CN105751312A (en) | Blanking device for nonmetal check rings | |
| CN209175424U (en) | A kind of peripheral milling tooling | |
| CN202114129U (en) | Punching die | |
| CN203887547U (en) | Turnover clamp | |
| CN203356782U (en) | Tapping clamp of ring hole of thread ring base of main speed reducer of engineering truck | |
| CN204603262U (en) | The thimble structure of die casting | |
| CN103722078A (en) | Pre-turning shaping top-concave male die assembly | |
| CN204396635U (en) | A kind of punch process mould of constant velocity cardan joint | |
| CN203791655U (en) | Shell eccentric machining tool | |
| CN203843519U (en) | Thin-walled workpiece lathing tooling structure |
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: JINGJIANG XINCHENG AUTO PARTS CO., LTD. Free format text: FORMER OWNER: GU LIAN Effective date: 20110513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110513 Address after: Zhongzhou Road 214500 Jingjiang province Jiangsu City Development Zone No. 33 Patentee after: Jingjiang Xincheng Vehicle Parts Co., Ltd. Address before: Zhongzhou Road 214500 Jingjiang province Jiangsu City Development Zone No. 33 Patentee before: Gu Lian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |