CN104148464B - Elbow picks forming heater - Google Patents
Elbow picks forming heater Download PDFInfo
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- CN104148464B CN104148464B CN201410362753.7A CN201410362753A CN104148464B CN 104148464 B CN104148464 B CN 104148464B CN 201410362753 A CN201410362753 A CN 201410362753A CN 104148464 B CN104148464 B CN 104148464B
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- guiding element
- heating ring
- water
- water inlet
- guide rail
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Abstract
The invention discloses elbow and pick forming heater, comprise the vertical guide in frame, installing rack vertically guide rail moves up and down, the horizontal longitudinal rail of erection is installed, vertical shift support moves forward and backward along horizontal longitudinal rail, erection horizontal cross guide rail is propped up in vertical shift, traversing support moves left and right along horizontal cross guide rail, traversing support dress intermediate-frequency transformer, secondary windings two ends are repeatedly kicked into water connection guiding element respectively and are connected guiding element with water outlet, each primary coil unit is provided with the cooling water pipe being communicated with water inlet connection guiding element and being connected guiding element with water outlet, water inlet connects guiding element and is connected guiding element packing heating ring water inlet manifold and heating ring outfall sewer with water outlet, some heating rings are provided with outside elbow core, heating ring communicates with heating ring water inlet manifold, heating ring communicates with heating ring outfall sewer, and traversing support dress is connected inlet water tank that guiding element and heating ring water inlet manifold communicate, is connected the water tank that guiding element and heating ring outfall sewer communicate with water outlet with intaking.The present invention has the advantage of good forming effect.
Description
Technical field
The present invention relates to metal tube and manufacture field, be specifically related to elbow and pick forming heater.
Background technology
Elbow metal tube all picks shaped device by elbow and processes, elbow picks shaped device and is made up of elbow core, pipeline section pressing device and heater, during work, pipeline section pressing device by pipeline section along in the process of movement in elbow core, pipeline section is heated to rapidly mould deformation temperature under the heating of heater, along with the continuation of pipeline section pressing device pushes, the pipeline section after heating is by moulding one-tenth elbow.The structure of the heater used at present is: comprising: intermediate-frequency transformer and one are enclosed within the heating ring of elbow core import department, intermediate-frequency transformer comprises skeleton, be arranged at the coiling cylindrical shell in skeleton, iron core is arranged in skeleton and coiling cylindrical shell, on coiling cylindrical shell, superposition is arranged with some annular conductive films, between adjacent two panels annular conductive film, filling has a unit primary coil, unit primary coil is sleeved on the coiling cylindrical shell between adjacent two panels annular conductive film, all unit parallel connection of primary windings form armature winding, all annular conductive film parallel connections form secondary windings, in intermediate-frequency transformer, the input of secondary windings is connected with the two ends of heating ring respectively with output.The shortcoming of this heater is: on the one hand, because heating location is only in the import department of elbow core, heating region is too little, after elbow is pushed out heating ring position, the easy cooling meat in elbow front end, makes the resistance between elbow front end and elbow core become greatly, and then makes the fltting speed of elbow front end and rear end unlikely, thus make elbow, in propelling forming process, the phenomenon such as fold, accumulation occur, cause bend forming weak effect; On the other hand, to pick in shaped device the cooling body not to heating ring and intermediate-frequency transformer at elbow, not only have impact on operating efficiency, also for production safety has buried hidden danger.
Summary of the invention
The object of this invention is to provide the elbow that a kind of bend forming is effective, security is high and pick forming heater.
For achieving the above object, present invention employs following technical scheme: described elbow picks forming heater, comprise: frame, vertical guide is provided with in frame, vertical guide is provided with can the installing rack of vertically guide rail movement, installing rack under the driving of height adjustment mechanism vertically guide rail move up and down, installing rack top is provided with horizontal longitudinal rail, horizontal longitudinal rail is provided with can along the vertical shift support of horizontal longitudinal rail movement, vertical shift support moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism, vertical shift cradle top is provided with horizontal cross guide rail, horizontal cross guide rail is provided with can along the traversing support of horizontal cross guide rail movement, traversing support moves left and right along horizontal cross guide rail under the driving of support transverse-moving mechanism, at traversing cradle top, intermediate-frequency transformer is installed, in intermediate-frequency transformer, input and the output of secondary windings is connected respectively to intake and connects guiding element and be connected guiding element with water outlet, cooling water pipe is arranged with respectively outward at each primary coil unit of intermediate-frequency transformer, the water inlet of all cooling water pipes is connected guiding element with water inlet simultaneously and is connected, the delivery port of all cooling water pipes is connected guiding element with water outlet simultaneously and is connected, water inlet connection guiding element is connected guiding element bottom with water outlet is separately installed with heating ring water inlet manifold and heating ring outfall sewer, outside elbow core, uniform intervals is arranged with some heating rings successively along its length, the water inlet of all heating rings is connected with heating ring water inlet manifold simultaneously, the delivery port of all heating rings is connected with heating ring outfall sewer simultaneously, the traversing support of the intermediate-frequency transformer left and right sides is separately installed with inlet water tank and water tank, inlet water tank is connected guiding element with water inlet respectively by connecting water pipe simultaneously, heating ring water inlet manifold is connected, and water tank is connected guiding element with water outlet respectively by connecting water pipe simultaneously, heating ring outfall sewer is connected.
Further, aforesaid elbow picks forming heater, wherein: the structure of described support vertical shift mechanism is: be fixed with mount pad at the top of installing rack, longitudinal screw mandrel activity is passed mount pad and is threaded with the fixed block being fixed on vertical shift frame bottom.
Further, aforesaid elbow picks forming heater, wherein: the structure of described support transverse-moving mechanism is: be fixed with mount pad at the top of vertical shift support, cross lead screw activity is passed mount pad and is threaded with the fixed block being fixed on traversing frame bottom.
Further, aforesaid elbow picks forming heater, wherein: the structure of described height adjustment mechanism is: in the frame below installing rack, expansion bearing has worm gear, and in worm gear, screw thread is equipped with elevating screw, top and the installing rack of elevating screw fix; The worm screw coordinated that to be meshed with worm gear is movably set with in frame below installing rack.
By the enforcement of technique scheme, the present invention has the advantage that bend forming is effective, security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation that elbow of the present invention picks forming heater.
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1 and Figure 2, described elbow picks forming heater, comprise: frame 1, vertical guide 2 is provided with in frame, vertical guide 2 is provided with can the installing rack 3 of vertically guide rail 2 movement, installing rack 3 under the driving of height adjustment mechanism vertically guide rail move up and down, in the present embodiment, the structure of described height adjustment mechanism is: in the frame 1 below installing rack 3, expansion bearing has worm gear 4, in worm gear 4, screw thread is equipped with elevating screw 5, and top and the installing rack 3 of elevating screw 5 fix, the worm screw 6 coordinated that to be meshed with worm gear 4 is movably set with in frame 1 below installing rack 3, elevating screw 5 is driven to move up and down by the cooperation of worm and gear, thus drive installing rack 3 vertically guide rail 2 move up and down, this height adjustment mechanism structure is simple, easy to operate, installing rack 3 top is provided with horizontal longitudinal rail 7, horizontal longitudinal rail 7 is provided with can along the vertical shift support 8 of horizontal longitudinal rail 7 movement, vertical shift support 8 moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism, in the present embodiment, the structure of described support vertical shift mechanism is: be fixed with the first mount pad 9 at the top of installing rack 3, longitudinal screw mandrel 10 activity is passed the first mount pad 9 and is threaded with the fixed block be fixed on bottom vertical shift support 8, this support vertical shift mechanism structure is simple, easy to operate, vertical shift support 8 top is provided with horizontal cross guide rail 11, horizontal cross guide rail 11 is provided with can along the traversing support 12 of horizontal cross guide rail 11 movement, traversing support 12 moves left and right along horizontal cross guide rail 11 under the driving of support transverse-moving mechanism, in the present embodiment, the structure of described support transverse-moving mechanism is: be fixed with the second mount pad 13 at the top of vertical shift support 8, cross lead screw 14 activity is passed the second mount pad 13 and is threaded with the fixed block be fixed on bottom traversing support 12, this support transverse-moving mechanism structure is simple, easy to operate, at the top of traversing support 12, intermediate-frequency transformer 15 is installed, in intermediate-frequency transformer 15, input and the output of secondary windings is connected the first water inlet respectively and connects guiding element 16 and be connected guiding element 17 with the first water outlet, cooling water pipe 18 is arranged with respectively outward at each primary coil unit of intermediate-frequency transformer 15, the water inlet of all cooling water pipes 18 is intake with first simultaneously and is connected guiding element 16 and is connected, the delivery port of all cooling water pipes 18 is connected guiding element 17 with the first water outlet simultaneously and is connected, the bottom that first water inlet connects guiding element 16 is provided with the second water inlet connection guiding element 29, the bottom that second water inlet connects guiding element 29 is provided with heating ring water inlet manifold 19, the bottom that first water outlet connects guiding element 17 is provided with the second water outlet connection guiding element 30, the bottom that second water outlet connects guiding element 30 is provided with heating ring outfall sewer 20, outside elbow core 21, uniform intervals is arranged with some heating rings 22 successively along its length, the water inlet of all heating rings 22 is connected with heating ring water inlet manifold 19 simultaneously, the delivery port of all heating rings 22 is connected with heating ring outfall sewer 20 simultaneously, the traversing support 12 of intermediate-frequency transformer 15 left and right sides is separately installed with inlet water tank 23 and water tank 24, inlet water tank 23 is intake by the first connecting water pipe 25 and first and is connected guiding element 16 and is connected, inlet water tank 23 is intake by the 5th connecting water pipe 31 and second and is connected guiding element 29 and is connected, second water inlet is connected guiding element 29 and is connected with water tank 24 by the 7th connecting water pipe 33, inlet water tank 23 is connected with heating ring water inlet manifold 19 by the second connecting water pipe 26, water tank 24 is connected guiding element 17 by the 3rd connecting water pipe 27 with the first water outlet and is connected, water tank 24 is connected guiding element 30 by the 6th connecting water pipe 32 with the second water outlet and is connected, and the second water outlet is connected guiding element 30 and is connected with inlet water tank 23 by the 8th connecting water pipe 34, water tank 24 is connected with heating ring outfall sewer 20 by the 4th connecting water pipe 28, elbow can not only be made like this to be heated evenly in forming process, substantially increase the molding effect of elbow, and the cooling system defined heating ring and intermediate-frequency transformer, substantially increase the safety in operation of equipment.
Claims (4)
1. elbow picks forming heater, comprise: frame, it is characterized in that: in frame, be provided with vertical guide, vertical guide is provided with can the installing rack of vertically guide rail movement, installing rack under the driving of height adjustment mechanism vertically guide rail move up and down, installing rack top is provided with horizontal longitudinal rail, horizontal longitudinal rail is provided with can along the vertical shift support of horizontal longitudinal rail movement, vertical shift support moves forward and backward along horizontal longitudinal rail under the driving of support vertical shift mechanism, vertical shift cradle top is provided with horizontal cross guide rail, horizontal cross guide rail is provided with can along the traversing support of horizontal cross guide rail movement, traversing support moves left and right along horizontal cross guide rail under the driving of support transverse-moving mechanism, at traversing cradle top, intermediate-frequency transformer is installed, in intermediate-frequency transformer, input and the output of secondary windings is connected respectively to intake and connects guiding element and be connected guiding element with water outlet, cooling water pipe is arranged with respectively outward at each primary coil unit of intermediate-frequency transformer, the water inlet of all cooling water pipes is connected guiding element with water inlet simultaneously and is connected, the delivery port of all cooling water pipes is connected guiding element with water outlet simultaneously and is connected, water inlet connection guiding element is connected guiding element bottom with water outlet is separately installed with heating ring water inlet manifold and heating ring outfall sewer, outside elbow core, uniform intervals is arranged with some heating rings successively along its length, the water inlet of all heating rings is connected with heating ring water inlet manifold simultaneously, the delivery port of all heating rings is connected with heating ring outfall sewer simultaneously, the traversing support of the intermediate-frequency transformer left and right sides is separately installed with inlet water tank and water tank, inlet water tank is connected guiding element with water inlet respectively by connecting water pipe simultaneously, heating ring water inlet manifold is connected, and water tank is connected guiding element with water outlet respectively by connecting water pipe simultaneously, heating ring outfall sewer is connected.
2. elbow according to claim 1 picks forming heater, it is characterized in that: the structure of described support vertical shift mechanism is: be fixed with mount pad at the top of installing rack, longitudinal screw mandrel activity is passed mount pad and is threaded with the fixed block being fixed on vertical shift frame bottom.
3. elbow according to claim 1 picks forming heater, it is characterized in that: the structure of described support transverse-moving mechanism is: be fixed with mount pad at the top of vertical shift support, cross lead screw activity is passed mount pad and is threaded with the fixed block being fixed on traversing frame bottom.
4. elbow according to claim 1 picks forming heater, it is characterized in that: the structure of described height adjustment mechanism is: in the frame below installing rack, expansion bearing has worm gear, in worm gear, screw thread is equipped with elevating screw, and top and the installing rack of elevating screw fix; The worm screw coordinated that to be meshed with worm gear is movably set with in frame below installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362753.7A CN104148464B (en) | 2014-07-29 | 2014-07-29 | Elbow picks forming heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362753.7A CN104148464B (en) | 2014-07-29 | 2014-07-29 | Elbow picks forming heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148464A CN104148464A (en) | 2014-11-19 |
| CN104148464B true CN104148464B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362753.7A Active CN104148464B (en) | 2014-07-29 | 2014-07-29 | Elbow picks forming heater |
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| CN (1) | CN104148464B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140434B (en) * | 2023-04-20 | 2023-07-11 | 河北鹏鑫管道装备集团有限公司 | Hot briquetting equipment of elbow pipe fitting |
| CN117619961B (en) * | 2024-01-26 | 2024-05-03 | 南昌航空大学 | Titanium alloy tube push bending forming device and forming method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4003797A1 (en) * | 1990-02-08 | 1991-08-14 | Schaefer Maschbau Wilhelm | Tube-bending appts. with additional internal heating coil - uses latter to cause softening of tube material in region of outer inductor surrounding transition to curved section |
| CN1072358A (en) * | 1991-11-19 | 1993-05-26 | 工贸联营烟台石化管件厂 | A kind of push machine |
| CN1954933A (en) * | 2005-10-26 | 2007-05-02 | 竭国忠 | Equipment and method for manufacturing metal large diameter equal wall thickness slit elbow and expanding tube by thermal push |
| CN101195136A (en) * | 2007-12-26 | 2008-06-11 | 连式雄 | Technique and device for push-making angle fitting by intermediate frequency induction heating |
| CN204035274U (en) * | 2014-07-29 | 2014-12-24 | 张家港保税区金品化工机械设备有限公司 | Elbow picks forming heater |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927724A (en) * | 1982-08-06 | 1984-02-14 | Mitsubishi Electric Corp | Elbow forming device |
| JPS61182825A (en) * | 1985-02-07 | 1986-08-15 | Hitachi Ltd | Bending method and device by high frequency induction heating |
-
2014
- 2014-07-29 CN CN201410362753.7A patent/CN104148464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4003797A1 (en) * | 1990-02-08 | 1991-08-14 | Schaefer Maschbau Wilhelm | Tube-bending appts. with additional internal heating coil - uses latter to cause softening of tube material in region of outer inductor surrounding transition to curved section |
| CN1072358A (en) * | 1991-11-19 | 1993-05-26 | 工贸联营烟台石化管件厂 | A kind of push machine |
| CN1954933A (en) * | 2005-10-26 | 2007-05-02 | 竭国忠 | Equipment and method for manufacturing metal large diameter equal wall thickness slit elbow and expanding tube by thermal push |
| CN101195136A (en) * | 2007-12-26 | 2008-06-11 | 连式雄 | Technique and device for push-making angle fitting by intermediate frequency induction heating |
| CN204035274U (en) * | 2014-07-29 | 2014-12-24 | 张家港保税区金品化工机械设备有限公司 | Elbow picks forming heater |
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| CN104148464A (en) | 2014-11-19 |
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