CN201858468U - Flaring and positioning mechanism of three-way pipe - Google Patents
Flaring and positioning mechanism of three-way pipe Download PDFInfo
- Publication number
- CN201858468U CN201858468U CN2010206065971U CN201020606597U CN201858468U CN 201858468 U CN201858468 U CN 201858468U CN 2010206065971 U CN2010206065971 U CN 2010206065971U CN 201020606597 U CN201020606597 U CN 201020606597U CN 201858468 U CN201858468 U CN 201858468U
- Authority
- CN
- China
- Prior art keywords
- joint
- way pipe
- pipe
- positioning
- enlarging
- 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
Images
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model provides a flaring and positioning mechanism of a three-way pipe, which comprises a main pipe of the three-way pipe and a branch pipe of the three-way pipe, wherein the main pipe and the branch pipe are respectively provided with a joint, and the port of each joint is provided with a flared port. The flaring and positioning mechanism is characterized in that the outer pipe wall of each joint is provided with an arc positioning rib, and each positioning rib is matched with a cavity of a mold. The outer pipe wall of each joint is provided with the arc positioning rib, and the cavity of the mold is internally provided with a plurality of grooves which correspond to the positioning ribs. During demolding, a mold core is outwards withdrawn, the positioning rib on the pipe wall of each joint is clamped in the grooves of the cavity, so that the pipe wall of each joint is positioned, the pipe wall at the rear end of each joint can not be concave, the quality of a product is guaranteed, and the strength of each joint is improved due to the positioning ribs.
Description
Technical field
The utility model relates to three-way pipe, particularly relates to three-way pipe enlarging positioning means.
Background technique
The enlarging place demoulding of existing three-way pipe, because core is bigger than the mouth of pipe of joint, therefore core twitch intensity is very big when the demoulding, core is extracted out and is made the mouth of pipe of joint front end enlarge, and the tube wall of joint rear end is inwardly shunk, and causes the product distortion, influence the quality of three-way pipe
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of tube wall of three-way union when the demoulding to obtain the location, and intensity is good, guarantees the three-way pipe enlarging positioning means of quality of product.
The technological scheme of the utility model three-way pipe enlarging positioning means is: comprise the three-way pipe person in charge and arm, on the person in charge and arm, be shaped on joint separately, oral area at joint is shaped on enlarging, it is characterized in that being shaped on the outer tube wall of described joint the positioning bar of circular arc, positioning bar matches with the die cavity of mould.
The utility model discloses a kind of three-way pipe enlarging positioning means, on the outer tube wall of joint, be shaped on the positioning bar of circular arc, in the die cavity of mould, have and the corresponding groove of positioning bar, when the demoulding, core is outwards twitched, and the positioning bar on the joint tube wall is stuck in the groove of die cavity, make the tube wall of joint obtain the location, avoid the tube wall of joint rear end to produce indent, guaranteed the quality of product, and had positioning bar to improve the intensity of joint.
The utility model three-way pipe enlarging positioning means is shaped on stiffening rib between described enlarging upper end and the joint.Stiffening rib has been arranged, improved the intensity of the joint mouth of pipe, avoided the mouth of pipe of joint and enlarging to produce distortion when making the demoulding.Described positioning bar is the 3-6 bar.Positioning bar is many more, and it is good more to locate.
Description of drawings
Fig. 1 is the structural representation of the utility model three-way pipe enlarging positioning means;
Fig. 2 is the schematic perspective view of the utility model three-way pipe enlarging positioning means.
Embodiment
The utility model relates to a kind of three-way pipe enlarging positioning means, as Fig. 1-shown in Figure 2, comprise the three-way pipe person in charge 1 and arm 2, on the person in charge and arm, be shaped on joint 11,21 separately, oral area at joint is shaped on enlarging 12,22, it is characterized in that being shaped on the outer tube wall of described joint 11,21 positioning bar 13,23 of circular arc, positioning bar matches with the die cavity of mould.On the outer tube wall of joint 11,21, be shaped on the positioning bar 13,23 of circular arc, in the die cavity of mould, have and the corresponding groove of positioning bar, when the demoulding, core is outwards twitched, positioning bar 13,23 on joint 11,21 tube walls is stuck in the groove of die cavity, makes the tube wall of joint obtain the location, avoids the tube wall of joint rear end to produce indent, guarantee the quality of product, and had positioning bar to improve the intensity of joint.Be shaped on stiffening rib 14,24 between described enlarging 12,22 upper ends and the joint 11,21.Stiffening rib 14,24 has been arranged, improved the intensity of joint 11,21 mouths of pipe, avoided the mouth of pipe of joint and enlarging 12,22 to produce distortion when making the demoulding.Described positioning bar 13,23 is the 3-6 bar.Positioning bar 13,23 is many more, and it is good more to locate.
Claims (3)
1. three-way pipe enlarging positioning means, comprise the three-way pipe person in charge (1) and arm (2), on the person in charge and arm, be shaped on joint (11,21) separately, oral area at joint is shaped on enlarging (12,22), it is characterized in that being shaped on the outer tube wall of described joint (11,21) positioning bar (13,23) of circular arc, positioning bar matches with the die cavity of mould.
2. three-way pipe enlarging positioning means as claimed in claim 1 is characterized in that being shaped on stiffening rib (14,24) between described enlarging (12,22) upper end and the joint (11,21).
3. three-way pipe enlarging positioning means as claimed in claim 1 is characterized in that described positioning bar (13,23) is the 3-6 bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206065971U CN201858468U (en) | 2010-11-15 | 2010-11-15 | Flaring and positioning mechanism of three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206065971U CN201858468U (en) | 2010-11-15 | 2010-11-15 | Flaring and positioning mechanism of three-way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858468U true CN201858468U (en) | 2011-06-08 |
Family
ID=44104274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206065971U Expired - Fee Related CN201858468U (en) | 2010-11-15 | 2010-11-15 | Flaring and positioning mechanism of three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033682A (en) * | 2013-05-27 | 2014-09-10 | 昆山夏福特五金电子科技有限公司 | Novel T-branch pipe |
-
2010
- 2010-11-15 CN CN2010206065971U patent/CN201858468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033682A (en) * | 2013-05-27 | 2014-09-10 | 昆山夏福特五金电子科技有限公司 | Novel T-branch pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201543720U (en) | Hot-press forming mould of thickness elbow tube fitting | |
| CN101844164A (en) | Production process of quick connecting pipe | |
| CN201858468U (en) | Flaring and positioning mechanism of three-way pipe | |
| CN201552240U (en) | Forming mould of elbow pipe | |
| CN209222910U (en) | A kind of radially continuous extruding preparation facilities of special pipe | |
| CN201900194U (en) | Novel die structure for necking pipe fittings | |
| CN203725705U (en) | Aluminum liquid sprue cup sleeve | |
| CN204504153U (en) | A kind of pipe fitting vertical casting mould | |
| CN203711513U (en) | Micro-gear extrusion-forming mould | |
| CN202462876U (en) | Demolding mechanism with rubber ring flaring mold | |
| CN210253864U (en) | Welded pipe mould suitable for different diameters | |
| CN202910162U (en) | Bent pipe forming die | |
| CN112705580A (en) | Extrusion die of large-scale casing | |
| CN105642806B (en) | A kind of metal tube dual cuff processing unit (plant) | |
| CN206085467U (en) | Stamping forming die of clothes hanger clip | |
| CN209775023U (en) | Multipurpose wallboard vertical mould forming machine end mould | |
| CN206983120U (en) | A kind of injection molding steel modeling conversion pipe fitting | |
| CN204486720U (en) | A kind of core-pulling die | |
| CN205148670U (en) | Cast belting and use this pelleter of casting belting | |
| CN202655470U (en) | Three-way branch pipe forming die | |
| CN103847071A (en) | Anti-mold drawing three-section type horn gate | |
| CN201791811U (en) | Improved structure for stretching device of tee pipe | |
| CN210412228U (en) | Thin-wall tube necking machine | |
| CN215391652U (en) | Extrusion die of large-scale casing | |
| CN202779481U (en) | Special-shaped concave die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20131115 |