CN203356372U - Sizing die for machining three-way pipe - Google Patents
Sizing die for machining three-way pipe Download PDFInfo
- Publication number
- CN203356372U CN203356372U CN 201320374173 CN201320374173U CN203356372U CN 203356372 U CN203356372 U CN 203356372U CN 201320374173 CN201320374173 CN 201320374173 CN 201320374173 U CN201320374173 U CN 201320374173U CN 203356372 U CN203356372 U CN 203356372U
- Authority
- CN
- China
- Prior art keywords
- sizing die
- way pipe
- radius
- groove
- millimeters
- 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 - Lifetime
Links
Images
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a sizing die for machining a three-way pipe. The sizing die for machining the three-way pipe comprises a sizing die body, grooves are formed in the front side surface of the sizing die body, the grooves comprise the longitudinal groove and the transverse groove, the inner wall of the longitudinal groove is inclined, the radius of the top end of the longitudinal groove is 386 mm, the radius of the bottom end of the longitudinal groove is 390 mm, the radius of the middle of the transverse groove is 480 mm, and the radius of the two ends of the transverse groove is 440mm. Compared with the prior art, the sizing die structure special for the three-way pipe has the advantages that the structure of the grooves inside the sizing die is changed so that after the three-way pipe is formed, the shape and the size of the three-way pipe can be corrected, and therefore the performance of the finished three-way pipe is improved.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of sizing die of processing three-way pipe.
Background technology
At present, in the three-way pipe process, generally first forge into rectangle, and then, by the manufacturing process of saw or mill, it is manufactured to needed shape.Such manufacture, not only production efficiency is low, and the end properties produced is poor.Now, in order to enhance productivity and end properties, the three-way forming upper die and lower die have been designed.But the three-way pipe after moulding can't carry out the correction of shape and size.Therefore, the sizing die that designs a kind of processing three-way pipe of the correction that can carry out shape and size is vital.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of sizing die of processing three-way pipe of the correction that can carry out shape and size is provided.
In order to achieve the above object, a kind of sizing die of processing three-way pipe of the utility model design, comprise the sizing die body, it is characterized in that: the front side surface of sizing die body is provided with groove, and groove comprises longitudinal fluting and transverse concave groove, and the inwall of longitudinal fluting tilts, the tip radius of longitudinal fluting is 386 millimeters, the bottom radius of longitudinal fluting is 390 millimeters, and the middle part radius of transverse concave groove is 480 millimeters, and the two ends radius of transverse concave groove is 440 millimeters.
Described groove is inverted T-shaped.
The junction of described longitudinal fluting and described transverse concave groove is provided with the fillet structure that radius is 143 millimeters.
The utility model compared with the existing technology, adopts the sizing die structure that is exclusively used in three-way pipe, has changed the structure of sizing die interior grooves, makes three-way pipe can carry out the correction of shape and size after moulding, thereby the end properties of three-way pipe is improved.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The A-A cutaway view that Fig. 2 is the utility model Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is the sizing die body; 2 is groove.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1 and Fig. 2, the utility model has designed a kind of sizing die of processing three-way pipe, comprises the sizing die body.The front side surface of sizing die body 1 is provided with groove 2, groove 2 comprises longitudinal fluting and transverse concave groove, the inwall of longitudinal fluting tilts, the tip radius of longitudinal fluting is 386 millimeters, the bottom radius of longitudinal fluting is 390 millimeters, the middle part radius of transverse concave groove is 480 millimeters, and the two ends radius of transverse concave groove is 440 millimeters.
In the utility model, groove 2 is inverted T-shaped, and the junction of longitudinal fluting and transverse concave groove is provided with the fillet structure that radius is 143 millimeters.
The utility model is when work, and the groove 2 of the three-way pipe of moulding being put into to sizing die body 1 carries out the correction of three-way pipe shape and size, thereby the end properties of three-way pipe is improved.
Claims (3)
1. a sizing die of processing three-way pipe, comprise the sizing die body, it is characterized in that: the front side surface of sizing die body (1) is provided with groove (2), groove (2) comprises longitudinal fluting and transverse concave groove, the inwall of longitudinal fluting tilts, and the tip radius of longitudinal fluting is 386 millimeters, and the bottom radius of longitudinal fluting is 390 millimeters, the middle part radius of transverse concave groove is 480 millimeters, and the two ends radius of transverse concave groove is 440 millimeters.
2. a kind of sizing die of processing three-way pipe according to claim 1, it is characterized in that: described groove (2) is inverted T-shaped.
3. a kind of sizing die of processing three-way pipe according to claim 1, it is characterized in that: the junction of described longitudinal fluting and described transverse concave groove is provided with the fillet structure that radius is 143 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374173 CN203356372U (en) | 2013-06-27 | 2013-06-27 | Sizing die for machining three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374173 CN203356372U (en) | 2013-06-27 | 2013-06-27 | Sizing die for machining three-way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356372U true CN203356372U (en) | 2013-12-25 |
Family
ID=49804194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320374173 Expired - Lifetime CN203356372U (en) | 2013-06-27 | 2013-06-27 | Sizing die for machining three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356372U (en) |
-
2013
- 2013-06-27 CN CN 201320374173 patent/CN203356372U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203470787U (en) | Die for manufacturing lock screw | |
| CN202555754U (en) | Arc-shaped anvil | |
| CN203356372U (en) | Sizing die for machining three-way pipe | |
| CN203401036U (en) | Mould for producing land leveler gear ring forge piece | |
| CN203356375U (en) | Sizing die for machining elbow | |
| CN202984834U (en) | Taper-shank slotting cutter | |
| CN204365938U (en) | A kind of cold upsetting die of car manufacturing automobile outer-hexagonal ball stud | |
| CN203356373U (en) | Sizing die for machining elbow | |
| CN202539375U (en) | Tee shaping die | |
| CN203356376U (en) | Mold of t-branch pipe | |
| CN205200305U (en) | Adjustable mould | |
| CN203356374U (en) | Die for machining three-way pipe | |
| CN202606703U (en) | Guiding rod of die for square U-shaped clamps | |
| CN202591510U (en) | Die sleeve of square U-shaped clamp die | |
| CN203356236U (en) | Punch for machining three-way pipe | |
| CN202571185U (en) | Upper die for forming three-way pipe | |
| CN202606683U (en) | Sliding block of square clevis die | |
| CN203362783U (en) | Cylinder bottom nut of tee joint extrusion cylinder | |
| CN203356344U (en) | Puncher pin of drum type tee joint | |
| CN202571184U (en) | Three-way forming lower die | |
| CN204093965U (en) | A kind of shaping mould lower mold assemblies | |
| CN203356238U (en) | Tee joint die | |
| CN203610498U (en) | High aspect ratio T iron forming mold | |
| CN202606767U (en) | Punch for square U-shaped clamp molds | |
| CN202539481U (en) | Ball sealing die sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee after: SHANGHAI CHANGQIANG INDUSTRIAL TECHNOLOGY Ltd. Address before: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee before: SHANGHAI CHANGQIANG POWER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |