CN102049441A - Production device for downwardly drawing of metal manifold - Google Patents
Production device for downwardly drawing of metal manifold Download PDFInfo
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- CN102049441A CN102049441A CN 201010554799 CN201010554799A CN102049441A CN 102049441 A CN102049441 A CN 102049441A CN 201010554799 CN201010554799 CN 201010554799 CN 201010554799 A CN201010554799 A CN 201010554799A CN 102049441 A CN102049441 A CN 102049441A
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- draw
- workbench
- piston rod
- hydraulic jack
- hole
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Abstract
The invention relates to a production device for downwardly drawing of a metal manifold. The production device is characterized in that the device comprises a workbench, a drawing hydraulic oil cylinder, a fixing bracket, an induction heating coil, a drawing die and a fixing block. The drawing hydraulic oil cylinder is arranged below the workbench, and a drawing hole is arranged above the drawing hydraulic oil cylinder in the position corresponding to the platform of the workbench; an annular groove is arranged at the front end of the piston rod of the drawing hydraulic oil cylinder; and a connecting hole is arranged on the drawing die, the front end of the piston rod of the drawing hydraulic oil cylinder passes through the connecting hole of the drawing die, the fixing block is clamped into the annular groove at the front end of the piston rod to fix the drawing die at the front end of the piston rod, the fixing bracket is arranged on the platform of the workbench, and the induction heating coil is arranged on the platform on the periphery of the drawing hole of the workbench. The production device has the advantages of wide application range, good drawing effect, and high positioning size precision.
Description
Technical field
The present invention relates to a kind of process units of metal system concetrated pipe draw, relate in particular to the process units of the downward draw of a kind of metal system concetrated pipe.
Background technology
Concetrated pipe is pipe fitting or conduit coupling, it is the pipe fitting of a plurality of taps of each position draw on a person in charge, the prior art of the process units of metal system concetrated pipe draw such as publication number be ZL200820120735.8's " a kind of special equipment of manifold drawing technique ", a kind of special equipment of manifold drawing technique is disclosed, comprise and to be arranged on the hydraulic jack of being responsible for inner chamber, the hydraulic jack cylinder end is fixed on the holder of being responsible for inner chamber, and wherein: the body of rod end of hydraulic jack is connected with withdrawing pattern; The head end of withdrawing pattern can cooperate on the inner hole wall that is positioned at person in charge's through hole; Be positioned at the body of being responsible for the bore periphery part and be fitted with the induction heater that is subjected to temperature control device control.This equipment needs equipment is put into the person in charge in use, owing to be subjected to the restriction of equipment and mold height, the specification size of the machinable concetrated pipe of this equipment also is restricted, and versatility is not strong; And this equipment need manually put into the person in charge, difficulty is installed, and positioning accuracy is not high, limits its application yet; This equipment is to be positioned at the person in charge in use at last, is responsible for plant bottom case stressedly when the work, and the person in charge can be subjected to the influence of oil cylinder working-pressure and outwards distortion, so the inapplicable thin-walled of this equipment, the processing as concetrated pipes such as non-ferrous metals that intensity is low.
Summary of the invention
At above-mentioned shortcoming, the object of the present invention is to provide the process units of the downward draw of metal system concetrated pipe that a kind of applicability is wide, drawing is effective, the location dimension precision is high.
Technology contents of the present invention is: the process units of the downward draw of a kind of metal system concetrated pipe is characterized by it and comprises workbench, draw hydraulic jack, fixed support, induction heating circle, draw mould and fixed block; The draw hydraulic jack is arranged under the workbench, is provided with a draw hole on the table top of workbench corresponding above the draw hydraulic jack; The front end of the piston rod of draw hydraulic jack is provided with an annular groove; The draw mould is provided with a connecting hole, the front end of the piston rod of draw hydraulic jack passes the connecting hole of draw mould, the annular groove that is snapped in the piston rod front end by fixed block is fixed on the draw mould front end of piston rod, fixed support is arranged on the table top of workbench, and induction heating circle is arranged on the table top of draw hole periphery of workbench.
In the process units of the downward draw of above-mentioned metal system concetrated pipe, the number that fixed support is provided with on the table top of workbench is decided according to the size and the length of the concetrated pipe of need draw.
The advantage that the present invention is compared with prior art had is:
1, the present invention adopts down and pulls out formula technology, and concetrated pipe is positioned on the work top, accurate positioning, convenience, and degree dimensional accuracy height in arm position has improved operating efficiency thus greatly after the moulding, can improve more than 50%.
2, the process units of the downward draw of metal system concetrated pipe among the present invention, only need during draw the draw mould is positioned in the concetrated pipe person in charge, enlarged machinable concetrated pipe specification limit greatly, machinable concetrated pipe external diameter scope be 89mm above in small-bore, can satisfy the process requirements of heavy caliber concetrated pipe simultaneously again.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of draw mould of the present invention.
Fig. 3 is the structural representation of annular groove of front end of the piston rod of draw hydraulic jack of the present invention.
Specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the process units of the downward draw of a kind of metal system concetrated pipe is characterized by it and comprises workbench 1, draw hydraulic jack 2, fixed support 3, induction heating circle 4, draw mould 5 and fixed block 6; Draw hydraulic jack 2 is arranged on workbench 1 time, is provided with a draw hole 1.2 on the table top 1.1 of workbench 1 corresponding above the draw hydraulic jack 2; The front end of the piston rod 2.1 of draw hydraulic jack 2 is provided with an annular groove 2.2; Draw mould 5 is provided with a connecting hole 5.1, the front end of the piston rod 2.1 of draw hydraulic jack 2 passes the connecting hole 5.1 of draw mould 5, the annular groove 2.2 that snaps in piston rod 2.1 front ends by fixed block 6 is fixed on draw mould 5 front end of piston rod 2.1, fixed support 3 is arranged on the table top 1.1 of workbench 1, and induction heating circle 4 is arranged on the table top 1.1 of draw hole 1.2 peripheries of workbench 1.
Operation principle of the present invention is: will be put on the fixed support 3 the person in charge 8 who has arm draw hole 7 on the pipe, and make arm draw hole 7 down with draw hole 1.2 correspondences of workbench 1; Make the piston rod 2.1 of draw hydraulic jack 2 pass draw hole 1.2 and stretch into and be responsible in 8 by arm draw hole 7, draw mould 5 is sleeved on piston rod 5.1 front ends, the annular groove 2.2 that snaps in piston rod 2.1 front ends by fixed block 6 is fixed on draw mould 5 front end of piston rod 2.1, heat by 7 peripheral positions, 4 pairs of arm draws of induction heating circle hole, after reaching required heating-up temperature, start draw hydraulic jack 2, the piston rod 2.1 drive draw moulds 5 of draw hydraulic jack 2 are moved downward, draw mould 5 extruding arm draw holes 7, make 7 peripheral positions, arm draw hole produce plastic deformation, extract the arm measure-alike with withdrawing pattern.
Claims (1)
1. the process units of the downward draw of metal system concetrated pipe is characterized by it and comprises workbench (1), draw hydraulic jack (2), fixed support (3), induction heating circle (4), draw mould (5) and fixed block (6); Draw hydraulic jack (2) is arranged under the workbench (1), is provided with a draw hole (1.2) on the table top (1.1) of the corresponding workbench (1) in draw hydraulic jack (2) top; The front end of the piston rod (2.1) of draw hydraulic jack (2) is provided with an annular groove (2.2); Draw mould (5) is provided with a connecting hole (5.1), the front end of the piston rod (2.1) of draw hydraulic jack (2) passes the connecting hole (5.1) of draw mould (5), the annular groove (2.2) that snaps in piston rod (2.1) front end by fixed block (6) is fixed on draw mould (5) front end of piston rod (2.1), fixed support (3) is arranged on the table top (1.1) of workbench (1), and induction heating circle (4) is arranged on the table top (1.1) of draw hole (1.2) periphery of workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554799 CN102049441A (en) | 2010-11-23 | 2010-11-23 | Production device for downwardly drawing of metal manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554799 CN102049441A (en) | 2010-11-23 | 2010-11-23 | Production device for downwardly drawing of metal manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102049441A true CN102049441A (en) | 2011-05-11 |
Family
ID=43954431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010554799 Pending CN102049441A (en) | 2010-11-23 | 2010-11-23 | Production device for downwardly drawing of metal manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535346A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for small-caliber collecting pipe |
| CN114535347A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for ground-pulling collecting pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149645U (en) * | 1974-05-29 | 1975-12-12 | ||
| US4676088A (en) * | 1985-06-10 | 1987-06-30 | Hitachi, Ltd. | T-joint manufacturing apparatus |
| JPH09103827A (en) * | 1995-10-06 | 1997-04-22 | Yamada Seisakusho Co Ltd | Formation of lateral hole on tube member |
| CN2467217Y (en) * | 2001-02-08 | 2001-12-26 | 闵志青 | Three-way forming drawing branch pipe apparatus |
| CN101704055A (en) * | 2009-12-01 | 2010-05-12 | 无锡市新峰管业有限公司 | Hot pressing forming mould and hot pressing forming method of super long branch pipe three-way pipe fitting |
| CN201862683U (en) * | 2010-11-23 | 2011-06-15 | 江阴中南重工股份有限公司 | Production device for downwards drawing metal manifolds |
-
2010
- 2010-11-23 CN CN 201010554799 patent/CN102049441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149645U (en) * | 1974-05-29 | 1975-12-12 | ||
| US4676088A (en) * | 1985-06-10 | 1987-06-30 | Hitachi, Ltd. | T-joint manufacturing apparatus |
| JPH09103827A (en) * | 1995-10-06 | 1997-04-22 | Yamada Seisakusho Co Ltd | Formation of lateral hole on tube member |
| CN2467217Y (en) * | 2001-02-08 | 2001-12-26 | 闵志青 | Three-way forming drawing branch pipe apparatus |
| CN101704055A (en) * | 2009-12-01 | 2010-05-12 | 无锡市新峰管业有限公司 | Hot pressing forming mould and hot pressing forming method of super long branch pipe three-way pipe fitting |
| CN201862683U (en) * | 2010-11-23 | 2011-06-15 | 江阴中南重工股份有限公司 | Production device for downwards drawing metal manifolds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535346A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for small-caliber collecting pipe |
| CN114535347A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for ground-pulling collecting pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |