CN202377348U - Three-way forming equipment - Google Patents
Three-way forming equipment Download PDFInfo
- Publication number
- CN202377348U CN202377348U CN2012200078869U CN201220007886U CN202377348U CN 202377348 U CN202377348 U CN 202377348U CN 2012200078869 U CN2012200078869 U CN 2012200078869U CN 201220007886 U CN201220007886 U CN 201220007886U CN 202377348 U CN202377348 U CN 202377348U
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- cavity
- support bar
- threeway
- mould
- workbench
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Abstract
The utility model discloses three-way forming equipment. The three-way forming equipment comprises a main pipe mould, a working platform, a main pipe thimble system and a branch pipe supporting rod as well as a supporting rod guide mould, wherein matched mould cavities are formed in the main pipe mould and the working platform, so that a three-way cavity is formed when the main pipe mould is closed on the working platform; the supporting rod guide mould is arranged on the working platform; a cavity is formed in the supporting rod guide mould; the cavity comprises a first cavity section, an arc-shaped cavity section and a second cavity section; the supporting rod slides along the first cavity section; a transfer medium is arranged in the arc-shaped cavity section; a vertical rod is arranged in the second cavity section; and the vertical rod is connected with a drive device. According to the three-way forming equipment, a linear supporting rod system is improved to be a bent supporting rod system, so that the requirement of the supporting rod system on the platform area of a hydraulic machine is greatly lowered, the mounting quantity of three-way forming moulds on the unit hydraulic machine is increased, the cost of three-way mould devices is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to the Mould Machining field, more particularly, relates to a kind of threeway former.
Background technology
Threeway is a kind of conduit coupling.Be pipe fitting threeway, tee pipe fitting or three-way connection again, threeway is used in trunk line and wants bifurcation, applied range.
Existing threeway processing mold is placed on same plane to the person in charge and arm when making Y-type three way type processing mold structure, be responsible for mouth and be setting in the opposite direction with a mouth of pipe.Patrix is provided with Y type groove, and Y type groove is made up of the straight trough that U type groove and is communicated with U type trench bottom, and following mode structure is identical with patrix.During upper and lower mould matched moulds, surround the tee branch chamber that is used to process arm by the semicircular straight trough of upper and lower mould.Threeway adds man-hour; The threeway workpiece of U-shaped is placed in the U type groove of counterdie; The upper and lower mould matched moulds; Many thimbles insert in the formed die cavity of a plurality of upper and lower mould U type grooves simultaneously and mouth is responsible at the two ends of shutoff threeway workpiece, and support bar inserts the straight trough section of Y type groove, and are promoted to make support bar be resisted against threeway workpiece tube wall by shoring.Water gets in the threeway workpiece from the water-injecting cavity of thimble; And before extruding with the pressure of water increase to fixed pressure; Squeeze cylinder continues to be advanced into the place, location then, and the hydraulic pressure in the threeway workpiece constantly raises, and water under high pressure promotes threeway workpiece tube wall bulging on the tee branch chamber; Support bar is displaced downwardly to the pressure at both sides balance, and the arm extruding of threeway is accomplished.
The length of the straight-through part of Y-type three way type in the prior art is the position depth decision of inserting the straight trough section according to support bar.Support bar can be through the powered of shoring, the turnover straight trough.General support bar is the structure of a straight line, and balance is positioned on the hydraulic press platform, and because need to come and go straight-line groove, need take the very big space of hydraulic press platform.So original technology requires greatly, can not be provided with on same hydraulic press plane many group threeway moulds to the hydraulic press area of plane, causes the hydraulic press inefficiency, the shortcoming that cost is high.
The utility model content
The utility model purpose is in order to overcome the deficiency that above-mentioned prior art exists, provide a kind of compact conformation, threeway former little, that can process two groups of Y shape threeway workpiece simultaneously takes up room.
The technical scheme that the utility model adopts is: the threeway former comprises and be responsible for mould, workbench, person in charge's thimble system, arm support bar composition, thereby said person in charge's mould and workbench is provided with the cavity volume that constitutes threeway when suitable die cavity makes person in charge's mould be combined on the workbench; Also comprise the support bar guided mode; Said support bar guided mode is arranged on the workbench, is provided with cavity in the said support bar guided mode, and said cavity comprises the first chamber section, arc-shaped cavity section and the second chamber section; Said support bar slides along the first chamber section; The transmission medium is set in the arc-shaped cavity section, is provided with montant in the second chamber section, said montant connects drive unit.
The die cavity of the Y shape of two groups of symmetries is set on the said workbench, and person in charge's mouth of the die cavity of said Y shape is to the workbench both-side opening.
Passage under the left and right sides of said support bar guided mode is respectively equipped with and transits to from horizontal circular arc is provided with support bar in the first chamber section of two wing passages, in the second chamber section, be provided with montant, and said montant all connects drive unit.
Said support bar guided mode is made up of upper die and lower die, is provided with vallecular cavity on the die joint surface of patrix, is provided with vallecular cavity down on the die joint surface of counterdie.
The said vallecular cavity of going up is semicircle groove with following vallecular cavity.
Compared with prior art, the utlity model has following advantage:
The threeway former of the utility model is modified to the bend support rod system with linear support rod system; Dwindled support rod system greatly to hydraulic press platform area requirements; Increased the installation quantity of threeway shaping dies on the unit hydraulic press; Thereby reduced the cost of threeway die device, improved operating efficiency.
Description of drawings
Fig. 1 is the arm mode structure sketch map of the utility model threeway former;
Fig. 2 is the following mode structure schematic top plan view of the utility model threeway former;
Fig. 3 is that the following mode structure master of the utility model threeway former looks sketch map;
Fig. 4 is a groove structural representation on the arm of the utility model threeway former;
Fig. 5 is the arm die combination sketch map of the utility model threeway former.
The specific embodiment
Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.
The threeway former of the utility model is made up of person in charge's mould, workbench 4, person in charge's thimble system, arm support bar, support bar guided mode, support bar driving device; Wherein, Be symmetrical set the semicircle die cavity 3 of two groups of Y-type three way types on the workbench 4; Corresponding lower surface at person in charge's mould also is symmetrical set the semicircle die cavity (indicating among the figure) of two groups of Y-type three way types, and when being responsible for mould and workbench 4 matched moulds, involutory semicircle die cavity forms the shaping die cavity of threeway.During shaping, need support bar in a tube chamber of threeway, to move to suitable arm pipe range position, for this reason; The utility model also is provided with the support bar guided mode at the middle part of workbench 4; The first chamber section, arc-shaped cavity section and the second chamber section of connection are set in the support bar guided mode, and wherein, the first chamber section connects a tube chamber of threeway shaping die cavity; The arm support bar slides propping up in the tube chamber and the first chamber section of threeway shaping die cavity; What in the support bar guided mode second chamber section, slide is montant 5,5 of arm support bar and montants be to transmit medium, its effect is that active force with montant is to the transmission of arm support bar.Montant connects drive unit, like hydraulic system or pneumatic system.In general, in order to save the space, the first chamber section is set to level, and the second chamber section is vertical.
The support bar guided mode is made up of upper die and lower die, and what Fig. 2,3 represented is the structure of counterdie, and Fig. 4 representes the structure of patrix.The die joint of upper die and lower die is arcs of symmetry, and the die joint surface is provided with semicircle groove, and shown in Fig. 2-4, counterdie 1 is cardinal principle " V " type structure respectively, and comprising following vallecular cavity 11, following groove top 12 constitutes with following trench bottom 13.Following vallecular cavity 11 is a semicircle groove, is divided into bend and the straight portion that is connected the bend two ends.Said groove top 12 down is a T shape structure with following trench bottom 13.Four screw (not shown)s are arranged on the counterdie, and screwhole position is corresponding with patrix locking screw 25 positions of patrix.As shown in Figure 4; Said is the type of falling isosceles triangle structure at patrix 2; Constitute by last groove top 22 and last trench bottom 23, be provided with on the die joint of both sides vallecular cavity 21, on vallecular cavity 21 be semicircle groove, on patrix, be provided with hydraulic press platform locking screw 24, Zhi Guanmo locking screw hole 25.Last groove inner chamber is consistent with following vallecular cavity 11 radiuses, can be closed into a cross section with following vallecular cavity 11 and be circular passage.The length of last vallecular cavity 21 is slightly longer than following vallecular cavity, is used to make the support bar guided mode to be stuck in workbench 4.During installation, cover patrix 2 on counterdie 1, following vallecular cavity 11 is corresponding with last vallecular cavity 21 positions, forms passage.Through Zhi Guanmo locking screw hole 25, with key screw patrix 2 and counterdie 1 locking.Be put in workbench 4 to mounted Zhi Guanmo then, through hydraulic press platform locking screw 24 and workbench 4 lockings.
When threeway is shaped, workpiece to be processed (U pipe) is placed on the semicircle die cavity of workbench, the person in charge's mould that closes makes the semicircle die cavity be combined into a U type groove and a tube chamber.Thimble is connecting hydraulic cylinder, the primer fluid pressing system, and mouth is responsible at the two ends that make many thimbles insert a plurality of U type grooves simultaneously, and under cylinder pressure, water is treated in the threeway workpiece from the water-injecting cavity entering of thimble.Hydraulic pressure in the threeway workpiece constantly raises, and water under high pressure promotes threeway workpiece tube wall bulging on the tee branch chamber, and a tube chamber of U type trench bottom is connecting the support bar guided mode; When the pipe that rises is shaped; The arm of threeway promotes support bar and moves to the workbench center position, and the transmission medium is removed downwards through the arc-shaped cavity section of support bar guided mode, and montant is moved down; Montant is by the shoring of hydraulic system or the pneumatic system power that provides support; When montant was displaced downwardly to holding power and transmits the thrust-balancing of medium, support bar stopped to move, and tee branch is shaped and accomplishes.Transmit medium and be arranged in the support bar guided mode, can move, realize that holding power is by vertical turning to level along the Zhi Guanmo pipeline of bending.
Claims (5)
1. the threeway former comprises and is responsible for mould, workbench, person in charge's thimble system, arm support bar composition, thereby said person in charge's mould and workbench are provided with the cavity volume that constitutes threeway when suitable die cavity makes person in charge's mould be combined on the workbench; It is characterized in that: also comprise the support bar guided mode; Said support bar guided mode is arranged on the workbench, is provided with cavity in the said support bar guided mode, and said cavity comprises the first chamber section, arc-shaped cavity section and the second chamber section; Said support bar slides along the first chamber section; The transmission medium is set in the arc-shaped cavity section, is provided with montant in the second chamber section, said montant connects drive unit.
2. threeway former according to claim 1 is characterized in that: the die cavity of the Y shape of two groups of symmetries is set on the said workbench, and person in charge's mouth of the die cavity of said Y shape is to the workbench both-side opening.
3. threeway former according to claim 2; It is characterized in that: the passage under the left and right sides of said support bar guided mode is respectively equipped with and transits to from horizontal circular arc; In the first chamber section of two wing passages, be provided with support bar; In the second chamber section, be provided with montant, said montant all connects drive unit.
4. threeway former according to claim 3 is characterized in that: said support bar guided mode is made up of upper die and lower die, is provided with vallecular cavity on the die joint surface of patrix, is provided with vallecular cavity down on the die joint surface of counterdie.
5. threeway former according to claim 4 is characterized in that: the said vallecular cavity of going up is semicircle groove with following vallecular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200078869U CN202377348U (en) | 2012-01-09 | 2012-01-09 | Three-way forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200078869U CN202377348U (en) | 2012-01-09 | 2012-01-09 | Three-way forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377348U true CN202377348U (en) | 2012-08-15 |
Family
ID=46625868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200078869U Withdrawn - After Issue CN202377348U (en) | 2012-01-09 | 2012-01-09 | Three-way forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554010A (en) * | 2012-01-09 | 2012-07-11 | 佛山市顺德区燉煌五金塑料实业有限公司 | Tee forming equipment |
| CN111167917A (en) * | 2019-12-18 | 2020-05-19 | 江苏万源新材料股份有限公司 | Water extrusion Y type tee bend forming die |
-
2012
- 2012-01-09 CN CN2012200078869U patent/CN202377348U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554010A (en) * | 2012-01-09 | 2012-07-11 | 佛山市顺德区燉煌五金塑料实业有限公司 | Tee forming equipment |
| CN102554010B (en) * | 2012-01-09 | 2014-04-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | Tee forming equipment |
| CN111167917A (en) * | 2019-12-18 | 2020-05-19 | 江苏万源新材料股份有限公司 | Water extrusion Y type tee bend forming die |
| CN111167917B (en) * | 2019-12-18 | 2022-01-11 | 江苏万源新材料股份有限公司 | Water extrusion Y type tee bend forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |