CN205613888U - Concatemer elbow suppression forming device - Google Patents
Concatemer elbow suppression forming device Download PDFInfo
- Publication number
- CN205613888U CN205613888U CN201620134526.3U CN201620134526U CN205613888U CN 205613888 U CN205613888 U CN 205613888U CN 201620134526 U CN201620134526 U CN 201620134526U CN 205613888 U CN205613888 U CN 205613888U
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- China
- Prior art keywords
- elbow
- concatemer
- plug
- concatemer elbow
- inner chamber
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- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a concatemer elbow suppression forming device, it includes press and forming die, forming die is concatemer elbow mould to can carry out inner chamber pressurize shaping or inner chamber extrusion forming waiting that it sets up concatemer elbow inner chamber pressurize mechanism or concatemer elbow inner chamber loading system to suppress concatemer elbow tubular product both ends, should suppress forming device and can once carry out 7 disjunctors, 9 disjunctors or the more single pressing shaping of concatemer elbow, make elbow pipe fitting pressure bending's efficiency improve more than 20 times from this, lighten intensity of labour by a wide margin.
Description
Technical field
This utility model relates to pipe fitting processing technique field, is specifically related to a kind of concatemer elbow compression molding device.
Background technology
Progress and expanding economy along with society, fluid line is widely used in every field, its consumption can be rated as basic part, the elbow consumption as fluid line connecting portion is the most increasing, imbalance between supply and demand is more and more prominent, improves production efficiency and becomes industry problem demanding prompt solution.The structure of pipeline connecting bend is generally divided into weld ell and molding elbow, and weld ell is typically first by the angle of elbow, straight tube material to be cut into inclined-plane pipe nipple, then two or more pipe nipples is docked welding fabrication；And molding elbow is usually and straight tube or straight tube pipe nipple is bent on forcing press or mechanical bend on bending machine, then by two ends excision forming.Traditional elbow-making uses single-piece brake forming mostly.Why use single piece pressure brake forming, mainly due to the plasticity of elbow material, during pressure brake forming, often produce local deformation, thus after extrusion forming, it usually needs by carrying out shaping inside elbow.And the method for shaping at present is to use to fill in bend pipe with the steel ball being slightly smaller than elbow internal diameter, more slowly steel ball is passed to the other end by bend pipe one end with push rod.This method not only shaping speed is extremely slow, more importantly cannot be the most compressing to the concatemer elbow of multiple bendings.Therefore, above-mentioned bending molding process makes production efficiency low, and quality also is difficult to be ensured reliably.
Summary of the invention
It is high that problem to be solved in the utility model is to provide a kind of production efficiency, and can guarantee that the concatemer elbow compression molding device of Forming Quality.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of concatemer elbow compression molding device, including forcing press and mould, described mould is concatemer elbow module.
Described shaped device arranges concatemer elbow inner chamber pressure-keeping mechanism.
Described shaped device arranges concatemer elbow inner chamber pressing mechanism.
Described pressure-keeping mechanism uses fast-assembling pipeline sealing device, and this fast-assembling pipeline sealing device is arranged on concatemer blank two-end part.
Described pressing mechanism uses fast-assembling pipeline sealing device, and this fast-assembling pipeline sealing device is arranged on concatemer blank two-end part.
Described fast-assembling pipeline sealing device is made up of plug, sealing ring and compressing member, and wherein sealing ring installs with plug and is connected, and compressing member is threadeded with plug.
Described pressing mechanism includes tubular plug plug, sealing ring and compression communicating pipe, and sealing ring installs with plug plug and is connected, and compresses and threadeds with plug plug communicating pipe, compresses and communicating pipe connect high-pressure fluid line.
The beneficial effects of the utility model are:
1) concatemer elbow compression molding device of the present utility model can once carry out the most compressing of 7 disjunctors, 9 disjunctors or more integral angle head, so that the efficiency of bend pipe tools pressure brake forming improves more than 20 times, labor intensity is greatly reduced；
2) use pressure-keeping mechanism to carry out the brake forming of concatemer elbow under packing state, it is to avoid the local deformation of elbow during compressing, thus save trimming then, save bend forming process time, save man power and material the most accordingly；
3) use fluid-pressurized mechanism, carry out the pressure brake forming of elbow when tubular body pressurizes, it is possible to reliably stop the deformation in bending of the concatemer elbow, it is ensured that the quality that elbow is compressing.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of pressure-keeping mechanism in Fig. 1；
Fig. 3 is the structural representation of this utility model embodiment two；
Fig. 4 is the structural representation of pressing mechanism in Fig. 3.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Embodiment one
As it is shown in figure 1, concatemer elbow compression molding device of the present utility model, including forcing press 5, workbench 1 and mould, described mould uses concatemer elbow module.Concatemer elbow module includes upper mold 2 and lower mold 3, and upper mold 2 is fixedly mounted on the pressure head lower end of forcing press 5, and lower mold 3 is fixedly connected on workbench 1, and upper mold 2 and lower mold 3 arrange concatemer bend forming die cavity 4.
When the shaped device of present embodiment uses, only straight tube material need to be placed in the die cavity of lower mold 3, start forcing press and drive upper mold 2 to depress, can be the most compressing, then can pass through interior shaping cavity.This apparatus structure is simple, easy and simple to handle, once can make 7 disjunctors, the blank of 9 integral angle heads 6, then through integer cutting, arrange and i.e. obtain elbow finished product.
Embodiment two
In conjunction with Fig. 1 referring to Fig. 2, the concatemer elbow compression molding device of present embodiment, including forcing press 5, workbench 1 and mould, described mould uses concatemer elbow module.Concatemer elbow module includes upper mold 2 and lower mold 3, and upper mold 2 is fixedly mounted on the pressure head lower end of forcing press 5, and lower mold 3 is fixedly connected on workbench 1, and upper mold 2 and lower mold 3 arrange concatemer bend forming die cavity 4.Also can add inner chamber pressure-keeping mechanism 7 at the two ends treating straightening tube material, this pressure-keeping mechanism 7 can use the sealing structure in the fast-assembling sealing mechanism (patent name is a kind of fast-assembling pipeline sealing device) of applicant's separate case application, it is made up of plug 7-1, sealing ring 7-2 and compressing member 7-3, wherein sealing ring 7-2 installs with plug 7-1 and is connected, compressing member 7-3 is threadeded with plug 7-1, and can install the position of sealing ring 7-2 and arrange cone structure 7-4 by plug 7-1.Wherein, the external diameter of plug 7-1 can be slightly less than shaping pipe internal diameter to be pressed, so that tubing two ends can be inserted smoothly, then by compressing member 7-3 precession, sealing ring 7-2 is squeezed and expands, the effect of cone structure 7-4 on sealing ring 7-2 in addition, add the expansive force of large sealing packing ring 7-2 further, being sealed at tubing two ends, general compressing member 7-3 precession 1-3 button gets final product tight seal, so installing the most quick.Under upper mold 2 is with the pressure head of forcing press 5 during pressure, its inwall is played certain supporting role, thus avoids concatemer elbow 6 to deform in pressure process by the air in concatemer elbow 6.When concatemer elbow is compressing complete after, by compressing member 7-3 derotation, communication seals circle 7-2, plug 7-1 extract.This method can save compressing after trimming, it is thus achieved that the most compressing effect, production efficiency will be increased substantially.
Embodiment three
Referring to Fig. 3, Fig. 4, present embodiment is the device of extrusion forming inside and outside concatemer elbow, and including forcing press 5, workbench 1 and mould, described mould uses concatemer elbow module.Concatemer elbow module includes upper mold 2 and lower mold 3, and upper mold 2 is fixedly mounted on the pressure head lower end of forcing press 5, and lower mold 3 is fixedly connected on workbench 1, and upper mold 2 and lower mold 3 arrange concatemer bend forming die cavity 4.Present embodiment is provided with pressing mechanism 7a at the two ends inner chamber of molding concatemer elbow tubing to be bent, this pressing mechanism 7a can use the sealing pressing structure in the fast-assembling sealing mechanism (patent name is a kind of fast-assembling pipeline sealing device) of applicant's separate case application, it includes tubular plug plug 1a-1, sealing ring 7a-2 and compression communicating pipe 7a-3, sealing ring 7a-2 installs with plug plug 7a-1 and is connected, plug plug 7a-1 and the step through-hole 7a-5 compressing communicating pipe 7a-3 is threadeded, compress and be connected with high-pressure fluid transfer tube 8 communicating pipe 7a-3, and control valve 9 is set on transfer tube 8, relief tube and relief valve 10.Certainly, the two ends injection pressure mode of sealing pressing structure can be all used at the two ends of elbow tubing；Also sealing pressing structure and the other end can be used to use one end injection pressure mode sealing structure in one end.Present embodiment can refer to the method for embodiment two in use, plug plug 7a-1 is injected tubing two ends to be bent, then the precession of communicating pipe 7a-3 will be compressed, sealing ring 7a-2 is squeezed and expands, in addition the effect of cone structure 7a-4 on sealing ring 7a-2, add the expansive force of large sealing packing ring 7a-2 further, gap sealing by tubing wall site, it is passed through high-pressure fluid now by transfer tube, when treating the pressurization of press-bending tubing, due to the pressure support of high-pressure fluid, can reliably stop the deformation in bending of the concatemer elbow.Certainly, pressure fluid can use the various liquid such as sky gas and water, oil.
Claims (3)
1. a concatemer elbow compression molding device, it is characterized in that: include forcing press and mould, described mould is concatemer elbow module and the pressure-keeping mechanism in concatemer elbow or pressing mechanism, described pressure-keeping mechanism or pressing mechanism are arranged on concatemer blank two-end part, are respectively adopted fast-assembling pipeline sealing device.
2. concatemer elbow compression molding device as claimed in claim 1, it is characterized in that: described pressure-keeping mechanism uses fast-assembling pipeline sealing device, this fast-assembling pipeline sealing device is made up of plug, sealing ring and compressing member, and wherein sealing ring installs with plug and is connected, and compressing member is threadeded with plug.
3. concatemer elbow compression molding device as claimed in claim 1, it is characterized in that: described pressing mechanism uses fast-assembling pipeline sealing device, it includes tubular plug plug, sealing ring and compression communicating pipe, sealing ring installs with plug plug and is connected, compress and threaded with plug plug communicating pipe, compress and communicating pipe connect high-pressure fluid line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134526.3U CN205613888U (en) | 2016-02-23 | 2016-02-23 | Concatemer elbow suppression forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134526.3U CN205613888U (en) | 2016-02-23 | 2016-02-23 | Concatemer elbow suppression forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205613888U true CN205613888U (en) | 2016-10-05 |
Family
ID=57033919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134526.3U Expired - Fee Related CN205613888U (en) | 2016-02-23 | 2016-02-23 | Concatemer elbow suppression forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205613888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537344A (en) * | 2016-02-23 | 2016-05-04 | 南阳市鼎钢实业有限公司 | Multi-connected-elbow compression molding device |
-
2016
- 2016-02-23 CN CN201620134526.3U patent/CN205613888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537344A (en) * | 2016-02-23 | 2016-05-04 | 南阳市鼎钢实业有限公司 | Multi-connected-elbow compression molding device |
| CN105537344B (en) * | 2016-02-23 | 2019-04-23 | 王朝永 | Concatemer elbow compression molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |
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| CF01 | Termination of patent right due to non-payment of annual fee |