CN109482704A - A kind of tubing high pressure forming device and tubing high-pressure molding method - Google Patents
A kind of tubing high pressure forming device and tubing high-pressure molding method Download PDFInfo
- Publication number
- CN109482704A CN109482704A CN201811646251.1A CN201811646251A CN109482704A CN 109482704 A CN109482704 A CN 109482704A CN 201811646251 A CN201811646251 A CN 201811646251A CN 109482704 A CN109482704 A CN 109482704A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- limit plate
- control unit
- lower limit
- tubing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000000465 moulding Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000007493 shaping process Methods 0.000 claims abstract description 17
- 230000008602 contraction Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009931 pascalization Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/037—Forming branched tubes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention provides a kind of tubing high pressure forming device applied to tubing high-pressure molding technical field, piston I (4) are arranged in cylinder I (3) front end of lower limit plate (2) side on the equipment stand (1) of the tubing high pressure forming device, piston II (6) are arranged in cylinder II (5) front end of lower limit plate (2) other side, setting top limits plate (7) above lower limit plate (2), top, which limits, is arranged pipeline (8) on plate (7), top limit plate (7) is connect by cylinder III (9) with bracket (10), piston IV (11) in pipeline (8) is connect by cylinder IV (12) with bracket (10), tubing high pressure forming device and tubing high-pressure molding method of the invention, shaping pipe can reliably be treated and be clamped limit, conveniently and efficiently Lug boss is processed on tubing to be formed by high pressure method in liquid, convenient for producing bypass line, reduces cost.
Description
Technical field
The invention belongs to tubing high-pressure molding technical fields, are to be related to a kind of tubing high pressure forming device more specifically,
The invention further relates to a kind of tubing high-pressure molding methods.
Background technique
In automobile manufacturing field, requirement of the client to automobile product shape function is more and more, and in order to realize function, perhaps
The component of more pipe material production can process by-pass line above, to realize specific function.And in the prior art, on tubing
Processing bypass line mostly uses interior high pressure technique, and current interior High Pressure Processing Equipment, accurate positioning meet using multi-functional
Property, but process equipment is expensive, production efficiency is low, is not suitable for the large quantities of processing of tubing.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficiencies of the prior art, it is simple to provide a kind of structure, Neng Gouke
Shaping pipe is treated by ground and is clamped limit, to conveniently and efficiently be added on tubing to be formed by high pressure method in liquid
Work goes out lug boss, consequently facilitating producing bypass line, effectively replaces expensive interior High Pressure Processing Equipment in the prior art,
Tube forming cost is reduced, the tubing high pressure forming device of tube forming efficiency and quality is improved.
Solve the problems, such as techniques discussed above, the technical scheme adopted by the invention is as follows:
The present invention is a kind of tubing high pressure forming device, and the tubing high pressure forming device includes equipment stand, equipment
Lower limit plate is set on rack, cylinder I is set on the equipment stand of lower limit plate side, the setting of I front end of cylinder is lived
I is filled in, cylinder II is set on the equipment stand of the lower limit plate other side, piston II, lower limit plate is arranged in II front end of cylinder
Setting top limits plate above part, and pipeline is arranged on top limit plate, bracket, top limit plate are also set up on equipment stand
Part is connect by cylinder III with bracket, and piston IV is arranged in pipeline, and piston IV is connect by cylinder IV with bracket, cylinder I, cylinder
II, cylinder III, cylinder IV are connect with control unit respectively.
The lower limit plate is that section is in C character form structure, and it is section in C character form structure, control that top, which limits plate,
Component processed is configured to the flexible structure for driving top limit plate oscilaltion of control cylinder III, and control unit controls cylinder
After III stretches out drive top limit plate drop, top limit plate is arranged to structure of the spiral-lock on lower limit plate,
Top limits plate spiral-lock when on lower limit plate, and top limit plate and lower limit plate are that section forms round knot
Structure, tubing to be formed is configured to be installed in top limit plate and lower limit plate fastens the intracorporal knot of the chamber to be formed
Structure.
Input duct is set on the piston I, and input duct is set as penetrating the structure of piston I, and input duct passes through
Delivery pipe is connected to liquid supply part, is arranged pressure pump in liquid supply part, pressure pump with can control pressure pump start and stop and pressure is big
The control unit of minor adjustment connects.
The piston I is disposed against the structure on lower limit component, and piston II is disposed against lower part limit
Structure on the component of position, top limit plate spiral-lock when on lower limit plate, and I surface of piston is set as and top limit plate
II surface of structure piston that part surface and lower limit plate surface fit together be set as with top limit plate surface and
The structure that lower limit plate surface fits together.
When the control unit control cylinder I stretches out, control unit is set as controlling the structure of the stretching of cylinder II simultaneously,
When control unit controls the contraction of cylinder I, control unit is set as controlling the structure of the contraction of cylinder II simultaneously.The control unit
When controlling the stretching of cylinder I, control unit is set as controlling the structure of the contraction of cylinder IV simultaneously, and control unit controls cylinder I and stretches out
Before, control unit is set as the structure that control cylinder IV is in stretching state.
The invention further relates to a kind of step is simple, it can reliably treat shaping pipe and be clamped limit, thus convenient
Lug boss is quickly processed on tubing to be formed by high pressure method in liquid, consequently facilitating producing bypass line, is had
Effect replaces expensive interior High Pressure Processing Equipment in the prior art, reduces tube forming cost, improve tube forming efficiency and
The tubing high-pressure molding method of quality.
The forming step of the forming method of the tubing high-pressure molding method are as follows: 1) cylinder III is controlled by control unit
It shrinks, drives top limit plate to be lifted off lower limit plate plate, tubing to be formed is placed into lower limit plate；
2) cylinder III is controlled by control unit to stretch out, drive top limit plate to fasten on lower limit plate plate, at this time piston I
Surface limits plate surface with top and lower limit plate surface fits together, and II surface of piston and top limit plate table
Face and lower limit plate surface fit together；3) control unit control pressure pump startup, by delivery pipe, input duct to
Liquid is conveyed in cavity between piston I and cylinder piston II；4) after the completion of conveying liquid, control unit control pressure pump stops
Only, control unit controls the stretching synchronous with cylinder II of cylinder I, the intracorporal liquid of extrusion chamber, the band molding positioned at pipeline position again
Tubing position deforms under liquid high pressure effect, deforms and extends into pipeline, so that forming lug boss on tubing to be formed；5) to
On shaping pipe formed lug boss after the completion of, control unit control cylinder III shrink, drive top limit plate again on lift away from
Lower limit plate plate is opened, tubing to be formed is taken out, cuts lug boss upper end, welds by-pass line, so that high voltage units are completed
Shaping pipe.
When the control unit control cylinder I stretches out, control unit controls the stretching of cylinder II, the control unit simultaneously
When part controls the contraction of cylinder I, control unit controls the contraction of cylinder II simultaneously.
When the control unit control cylinder I stretches out, control unit controls the contraction of cylinder IV, the control unit simultaneously
Before part controls the stretching of cylinder I, control unit control cylinder IV is in stretching state.
Using technical solution of the present invention, can obtain it is below the utility model has the advantages that
Tubing high pressure forming device and tubing high-pressure molding method of the present invention when carrying out tubing high-pressure molding, is led to
It crosses control unit control cylinder III to shrink, drives top limit plate to be lifted off lower limit plate plate, by tubing to be formed
It is placed into lower limit plate；Cylinder III is controlled by control unit to stretch out, and top limit plate is driven to fasten to lower part limit
On the plate plate of position, I surface of piston limits plate surface with top at this time and lower limit plate surface fits together, piston II
Surface limits plate surface with top and lower limit plate surface fits together；Control unit controls pressure pump startup, leads to
Cross delivery pipe, input duct conveys liquid into the cavity between piston I and cylinder piston II；After the completion of conveying liquid, control
Component controls pressure pump stops, and control unit controls the stretching synchronous with cylinder II of cylinder I again, and the intracorporal liquid of extrusion chamber is located at
The band shaping pipe position at pipeline position deforms under liquid high pressure effect, deforms and extends into pipeline, so that tubing to be formed
Upper formation lug boss；It is formed after the completion of lug boss on tubing to be formed, control unit controls cylinder III and shrinks, and drives top limit
Plate is lifted off lower limit plate plate again, takes out tubing to be formed, cuts lug boss upper end, welds by-pass line, from
And high voltage units complete shaping pipe.Above equipment does not need excessively complicated component, and manufacturing cost is low, easy to operate, can
Cooperated by piston and liquid etc., it is convenient and reliable to form lug boss in tubing any part, consequently facilitating forming bypass line, have
Effect reduces equipment input cost.Tubing high pressure forming device and tubing high-pressure molding method of the invention, can reliably treat
Shaping pipe is clamped limit, conveniently and efficiently processes lug boss on tubing to be formed by high pressure method in liquid,
Convenient for producing bypass line, effectively replace expensive interior High Pressure Processing Equipment in the prior art, reduce cost, improve at
Type efficiency and quality.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the structural schematic diagram of tubing high pressure forming device of the present invention；
Attached drawing acceptance of the bid note is respectively as follows: 1, equipment stand；2, lower limit plate；3, cylinder I；4, piston I；5, cylinder II；
6, piston II；7, top limits plate；8, pipeline；9, cylinder III；10, bracket；11, piston IV；12, cylinder IV；13, control unit
Part；14, tubing to be formed；15, cavity；16, input duct；17, delivery pipe；18, liquid supply part；19, pressure pump；20, raised
Portion.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to for example related each structure of a specific embodiment of the invention
The works such as the shape of part, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle are further
Detailed description:
As shown in Fig. 1, the present invention is a kind of tubing high pressure forming device, and the tubing high pressure forming device includes setting
For rack 1, lower limit plate 2 is set on equipment stand 1, cylinder I is set on the equipment stand 1 of 2 side of lower limit plate
3, piston I 4 is arranged in I 3 front end of cylinder, setting cylinder II 5 on the equipment stand 1 of 2 other side of lower limit plate, before cylinder II 5
Piston II 6 is arranged in end, and setting top limits plate 7 above lower limit plate 2, and top, which limits, is arranged pipeline 8 on plate 7, if
Bracket 10 is also set up on standby rack 1, top limit plate 7 is connect by cylinder III 9 with bracket 10, and piston IV is arranged in pipeline 8
11, piston IV 11 is connect by cylinder IV 12 with bracket 10, cylinder I 3, cylinder II 5, cylinder III 9, cylinder IV 12 respectively with control
Component 13 connects.Above structure when carrying out tubing high-pressure molding, controls cylinder III by control unit and shrinks, drives top limit
Position plate is lifted off lower limit plate plate, and tubing to be formed is placed into lower limit plate；Pass through control unit control
Cylinder III processed stretches out, and drives top limit plate to fasten on lower limit plate plate, at this time I surface of piston and top limit plate
Part surface and lower limit plate surface fit together, and II surface of piston and top limit plate surface and lower limit plate
Surface fits together；Control unit controls pressure pump startup, by delivery pipe, input duct to piston I and cylinder piston II
Between cavity in convey liquid；After the completion of conveying liquid, control unit, which controls pressure pump, to be stopped, and control unit controls cylinder again
I stretching synchronous with cylinder II, the intracorporal liquid of extrusion chamber, the band shaping pipe position positioned at pipeline position are acted in liquid high pressure
Lower deformation deforms into pipeline and extends, so that forming lug boss on tubing to be formed；Lug boss is formed on tubing to be formed to complete
Afterwards, control unit control cylinder III is shunk, and top limit plate is driven to be lifted off lower limit plate plate again, take out at
Type tubing cuts lug boss upper end, welds by-pass line, so that high voltage units complete shaping pipe.Above equipment, structure letter
It is single, excessively complicated component is not needed, manufacturing cost is low, and it is easy to operate, it can be cooperated by piston and liquid etc., it is convenient and reliable
Lug boss is formed in tubing any part, consequently facilitating forming bypass line, equipment input cost is effectively reduced.It is of the present invention
Tubing high pressure forming device, can reliably treat shaping pipe and be clamped limit, to conveniently and efficiently pass through liquid
Interior high pressure method processes lug boss on tubing to be formed, convenient for producing bypass line, effectively replaces valence in the prior art
The interior High Pressure Processing Equipment of lattice valuableness reduces tube forming cost, improves tube forming efficiency and quality.
The lower limit plate 2 is that section is in C character form structure, and it is in C character form structure that top, which limits plate 7 as section,
Control unit 13 is configured to the flexible structure for driving top limit 7 oscilaltion of plate of control cylinder III 9, control unit 13
After controlling the stretching drive top limit decline of plate 7 of cylinder III 9, top limit plate 7 is arranged to spiral-lock in lower limit plate
Structure on part 2, top limit 7 spiral-lock of plate when on lower limit plate 2, and top limits plate 7 and lower limit plate 2
Circular configuration is formed for section, tubing 14 to be formed is configured to be installed in top limit plate 7 and lower limit plate 2 is detained
Close the structure in the cavity 15 formed.When above structure, lower limit plate 2 and top limit plate 7 fasten, can reliably it press from both sides
Tubing to be formed is tightly clamped, and the position that tubing to be formed needs to form lug boss is located at pipeline position, in this way, passing through control
When component controls piston I and piston II move and squeeze liquid, because the tubing position to be formed for being located at pipeline position does not receive
Upper limit part constraint extends so that in a high voltage state, which deforms into pipeline, to form lug boss, just
By-pass line is fabricated in subsequent.Above structure, high-pressure molding of lug boss.
Input duct 16 is set on the piston I 4, and input duct 16 is set as penetrating the structure of piston I 4, inlet tube
Road 16 be connected to by delivery pipe 17 with liquid supply part 18, the interior setting pressure pump 19 of liquid supply part 18, pressure pump 19 with can control
The control unit 13 that 19 start and stop of pressure pump and pressure size are adjusted connects.Above structure is controlled by control unit, can be to chamber
Input liquid in vivo, and liquid receives piston press, forms high pressure, acts on pipe material inner wall to be formed, so that being located at duct portion
Position is deformed by high-pressure extrusion, forms lug boss.
The piston I 4 is disposed against the structure on lower limit component 2, and piston II 6 is disposed against lower part
Structure on limiting component 2, top limit 7 spiral-lock of plate when on lower limit plate 2, and I 4 surface of piston is set as and top
II 6 surface of structure piston that limit 7 surface of plate and 2 surface of lower limit plate fit together is set as and top limit plate
The structure that 7 surface of part and 2 surface of lower limit plate fit together.Above structure is limited in lower limit component and top
When component snaps, sealing is formed between piston I 4 and top limiting component and lower limit component, and piston II 6 and top limit
Sealing is formed between component and lower limit component, and high pressure is formed by liquid in the cavity when mobile convenient for two pistons.
When the control unit 13 controls the stretching of cylinder I 3, control unit 13 is set as controlling the stretching of cylinder II 5 simultaneously
Structure, when control unit 13 controls cylinder I 3 and shrinks, control unit 13 is set as controlling the structure of the contraction of cylinder II 5 simultaneously.
Above structure, II 5 synchronization action of cylinder I 3 and cylinder, drives respective piston action, consequently facilitating lug boss high-pressure molding.
When the control unit 13 controls the stretching of cylinder I 3, control unit 13 is set as controlling the contraction of cylinder IV 12 simultaneously
Structure, control unit 13 control cylinder I 3 stretch out before, control unit 13 be set as control cylinder IV 12 be in stretching state
Structure.Above structure, in lug boss forming process, cylinder IV 12 is shunk, and avoids forming external restrictive factors to lug boss.
The invention further relates to a kind of tubing high-pressure molding method, the forming method of the tubing high-pressure molding method at
Type step are as follows: 1) cylinder III 9 is controlled by control unit 13 and shunk, top limit plate 7 is driven to be lifted off lower limit plate
Tubing 14 to be formed is placed into lower limit plate 2 by plate 2；2) it controls cylinder III 9 by control unit 13 to stretch out, band
Dynamic top limit plate 7 fastens on lower limit plate plate 2, at this time I 4 surface of piston and top limit 7 surface of plate and under
Portion limit 2 surface of plate fits together, and II 6 surface of piston and top limit 7 surface of plate and 2 surface of lower limit plate are pasted
It is combined；3) control unit 13 controls pressure pump 19 and starts, living to piston I 4 and cylinder by delivery pipe 17, input duct 16
It fills in and conveys liquid in the cavity 15 between II 6；4) after the completion of conveying liquid, control unit 13, which controls pressure pump 19, to be stopped, control
Component 13 controls the stretching synchronous with cylinder II 5 of cylinder I 3, the liquid in extrusion chamber 15, the band molding positioned at 8 position of pipeline again
14 position of tubing deforms under liquid high pressure effect, and deformation extends in Xiang Guanlu 8, so that forming lug boss on tubing to be formed 14
20；5) it is formed after the completion of lug boss 20 on tubing 14 to be formed, control unit 13 controls cylinder III 9 and shrinks, and drives top limit
Plate 7 is lifted off lower limit plate plate 2 again, takes out tubing 14 to be formed, cuts 20 upper end of lug boss, welds bypass pipe
Road, so that high voltage units complete shaping pipe.
When the control unit 13 controls the stretching of cylinder I 3, control unit 13 controls the stretching of cylinder II 5 simultaneously, described
When control unit 13 controls the contraction of cylinder I 3, control unit 13 controls the contraction of cylinder II 5 simultaneously.The control unit 13 controls
When cylinder I 3 stretches out, control unit 13 controls the contraction of cylinder IV 12 simultaneously, before the control unit 13 controls the stretching of cylinder I 3,
Control unit 13 controls cylinder IV 12 and is in stretching state.
Tubing high pressure forming device and tubing high-pressure molding method of the present invention when carrying out tubing high-pressure molding, is led to
It crosses control unit control cylinder III to shrink, drives top limit plate to be lifted off lower limit plate plate, by tubing to be formed
It is placed into lower limit plate；Cylinder III is controlled by control unit to stretch out, and top limit plate is driven to fasten to lower part limit
On the plate plate of position, I surface of piston limits plate surface with top at this time and lower limit plate surface fits together, piston II
Surface limits plate surface with top and lower limit plate surface fits together；Control unit controls pressure pump startup, leads to
Cross delivery pipe, input duct conveys liquid into the cavity between piston I and cylinder piston II；After the completion of conveying liquid, control
Component controls pressure pump stops, and control unit controls the stretching synchronous with cylinder II of cylinder I again, and the intracorporal liquid of extrusion chamber is located at
The band shaping pipe position at pipeline position deforms under liquid high pressure effect, deforms and extends into pipeline, so that tubing to be formed
Upper formation lug boss；It is formed after the completion of lug boss on tubing to be formed, control unit controls cylinder III and shrinks, and drives top limit
Plate is lifted off lower limit plate plate again, takes out tubing to be formed, cuts lug boss upper end, welds by-pass line, from
And high voltage units complete shaping pipe.Above equipment does not need excessively complicated component, and manufacturing cost is low, easy to operate, can
Cooperated by piston and liquid etc., it is convenient and reliable to form lug boss in tubing any part, consequently facilitating forming bypass line, have
Effect reduces equipment input cost.Tubing high pressure forming device and tubing high-pressure molding method of the invention, can reliably treat
Shaping pipe is clamped limit, conveniently and efficiently processes lug boss on tubing to be formed by high pressure method in liquid,
Convenient for producing bypass line, effectively replace expensive interior High Pressure Processing Equipment in the prior art, reduce cost, improve at
Type efficiency and quality.
Above in conjunction with attached drawing, an exemplary description of the invention, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by this
The conception and technical scheme of invention directly apply to other occasions, are within the scope of the invention.
Claims (9)
1. a kind of tubing high pressure forming device, it is characterised in that: the tubing high pressure forming device includes equipment stand (1),
Lower limit plate (2) are set on equipment stand (1), cylinder I is set on the equipment stand (1) of lower limit plate (2) side
(3), piston I (4) are arranged in cylinder I (3) front end, and cylinder II is arranged on the equipment stand (1) of lower limit plate (2) other side
(5), cylinder II (5) front end setting piston II (6), lower limit plate (2) top setting top limit plate (7), top limit
Pipeline (8) are set on position plate (7), are also set up bracket (10) on equipment stand (1), top limits plate (7) and passes through cylinder III
(9) it is connect with bracket (10), piston IV (11) is set in pipeline (8), piston IV (11) passes through cylinder IV (12) and bracket (10)
Connection, cylinder I (3), cylinder II (5), cylinder III (9), cylinder IV (12) are connect with control unit (13) respectively.
2. tubing high pressure forming device according to claim 1, it is characterised in that: the lower limit plate (2) is
Section is in C character form structure, and it is section in C character form structure that top, which limits plate (7), and control unit (13) is configured to control gas
The flexible structure for driving top limit plate (7) oscilaltion of cylinder III (9), control unit (13) control cylinder III (9) and stretch out band
After dynamic top limit plate (7) decline, top limit plate (7) is arranged to structure of the spiral-lock on lower limit plate (2),
Top limits plate (7) spiral-lock when on lower limit plate (2), and top limits plate (7) and lower limit plate (2) is to cut
Face forms circular configuration, and tubing (14) to be formed is configured to be installed in top limit plate (7) and lower limit plate (2)
Fasten the structure in the cavity (15) formed.
3. tubing high pressure forming device according to claim 1, it is characterised in that: feed liquor is arranged on the piston I (4)
Pipeline (16), input duct (16) are set as penetrating the structure of piston I (4), and input duct (16) is by delivery pipe (17) and supplies
Liquid component (18) connection, liquid supply part (18) is interior to be arranged pressure pump (19), and pressure pump (19) is opened with that can control pressure pump (19)
Stop and the control unit (13) of pressure size adjusting connects.
4. tubing high pressure forming device according to claim 1, it is characterised in that: the piston I (4) is arranged against
Structure on lower limit component (2), piston II (6) are disposed against the structure on lower limit component (2), top limit
Position plate (7) spiral-lock when on lower limit plate (2), piston I (4) surface be set as with top limit plate (7) surface and
Structure piston II (6) surface that lower limit plate (2) surface fits together be set as with top limit plate (7) surface and
The structure that lower limit plate (2) surface fits together.
5. tubing high pressure forming device according to claim 1, it is characterised in that: the control unit (13) controls gas
When cylinder I (3) stretches out, control unit (13) is set as controlling the structure of cylinder II (5) stretching simultaneously, and control unit (13) controls gas
When cylinder I (3) is shunk, control unit (13) is set as controlling the structure of cylinder II (5) contraction simultaneously.
6. tubing high pressure forming device according to claim 1, it is characterised in that: the control unit (13) controls gas
When cylinder I (3) stretches out, control unit (13) is set as controlling the structure of cylinder IV (12) contraction simultaneously, control unit (13) control
Before cylinder I (3) stretches out, control unit (13) is set as the structure that control cylinder IV (12) is in stretching state.
7. a kind of tubing high-pressure molding method, it is characterised in that: the molding of the forming method of the tubing high-pressure molding method
Step are as follows: 1) shunk by control unit (13) control cylinder III (9), top limit plate (7) is driven to be lifted off lower part limit
Tubing to be formed (14) is placed into lower limit plate (2) by position plate plate (2)；2) gas is controlled by control unit (13)
Cylinder III (9) stretch out, drive top limit plate (7) fasten on lower limit plate plate (2), at this time piston I (4) surface with it is upper
Portion limit plate (7) surface and lower limit plate (2) surface fit together, and piston II (6) surface and top limit plate
(7) surface and lower limit plate (2) surface fit together；3) control unit (13) control pressure pump (19) starting, passes through
Delivery pipe (17), input duct (16) convey liquid into the cavity (15) between piston I (4) and cylinder piston II (6)；4) defeated
After the completion of liquor charging body, control unit (13), which controls pressure pump (19), to be stopped, and control unit (13) controls cylinder I (3) and cylinder again
II (5) are synchronous to be stretched out, the liquid in extrusion chamber (15), is located at band shaping pipe (14) position at pipeline (8) position in liquid
The lower deformation of high pressure effect, the interior deformation of Xiang Guanlu (8) extends, so that forming lug boss (20) on tubing to be formed (14)；5) at
It is formed on type tubing (14) after the completion of lug boss (20), control unit (13) controls cylinder III (9) and shrinks, and drives top limit plate
Part (7) is lifted off lower limit plate plate (2) again, takes out tubing to be formed (14), cuts lug boss (20) upper end, welding
By-pass line, so that high voltage units complete shaping pipe.
8. tubing high-pressure molding method according to claim 1, it is characterised in that: the control unit (13) controls gas
When cylinder I (3) stretches out, control unit (13) controls cylinder II (5) stretching simultaneously, and the control unit (13) controls cylinder I (3)
When contraction, control unit (13) controls cylinder II (5) contraction simultaneously.
9. tubing high-pressure molding method according to claim 1, it is characterised in that: the control unit (13) controls gas
When cylinder I (3) stretches out, control unit (13) controls cylinder IV (12) contraction simultaneously, and the control unit (13) controls cylinder I
(3) before stretching out, control unit (13) control cylinder IV (12) is in stretching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646251.1A CN109482704A (en) | 2018-12-30 | 2018-12-30 | A kind of tubing high pressure forming device and tubing high-pressure molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646251.1A CN109482704A (en) | 2018-12-30 | 2018-12-30 | A kind of tubing high pressure forming device and tubing high-pressure molding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482704A true CN109482704A (en) | 2019-03-19 |
Family
ID=65713549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811646251.1A Pending CN109482704A (en) | 2018-12-30 | 2018-12-30 | A kind of tubing high pressure forming device and tubing high-pressure molding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372919A (en) * | 2020-11-13 | 2021-02-19 | 王仁权 | High-pressure forming equipment and method for perforated pipe |
| CN116078856A (en) * | 2023-02-08 | 2023-05-09 | 沧州泰昌管道装备有限公司 | Forming die of tee bend |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH295158A (en) * | 1950-09-18 | 1953-12-15 | Ici Ltd | Method and device for the production of pipe fittings. |
| GB1083354A (en) * | 1963-12-21 | 1967-09-13 | Agency Ind Science Techn | A liquid pressure bulge forming apparatus and process |
| DE102007017190A1 (en) * | 2007-04-12 | 2008-04-30 | Daimler Ag | Connecting internal high pressure shaping part to connecting part involves forming push connection of dome part and of connecting part using internal high pressure shaping technique |
| CN102133596A (en) * | 2010-01-27 | 2011-07-27 | 宁波市华涛不锈钢管材有限公司 | Inside high-pressure molding method and device of thin-wall stainless steel tube |
| CN202762801U (en) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | Mechanical extrusion forming device for bimetal composite three-way pipe |
| CN104128421A (en) * | 2014-07-31 | 2014-11-05 | 上海永太汽车零部件厂 | Internal high-pressure forming equipment |
| CN106583573A (en) * | 2016-11-29 | 2017-04-26 | 苏州工业职业技术学院 | Automatic pipe expanding device for blank pipe |
| CN107234160A (en) * | 2017-07-24 | 2017-10-10 | 柳州科瑞科技有限公司 | A kind of symmetrical formula threeway forming high pressure in pipe equipment |
| CN108526284A (en) * | 2018-04-18 | 2018-09-14 | 保隆(安徽)汽车配件有限公司 | The outer low pressure molding method of high pressure and molding machine in a kind of pipe fitting |
| CN210023407U (en) * | 2018-12-30 | 2020-02-07 | 江西腾勒动力有限公司 | High-pressure forming equipment for pipes |
-
2018
- 2018-12-30 CN CN201811646251.1A patent/CN109482704A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH295158A (en) * | 1950-09-18 | 1953-12-15 | Ici Ltd | Method and device for the production of pipe fittings. |
| GB1083354A (en) * | 1963-12-21 | 1967-09-13 | Agency Ind Science Techn | A liquid pressure bulge forming apparatus and process |
| DE102007017190A1 (en) * | 2007-04-12 | 2008-04-30 | Daimler Ag | Connecting internal high pressure shaping part to connecting part involves forming push connection of dome part and of connecting part using internal high pressure shaping technique |
| CN102133596A (en) * | 2010-01-27 | 2011-07-27 | 宁波市华涛不锈钢管材有限公司 | Inside high-pressure molding method and device of thin-wall stainless steel tube |
| CN202762801U (en) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | Mechanical extrusion forming device for bimetal composite three-way pipe |
| CN104128421A (en) * | 2014-07-31 | 2014-11-05 | 上海永太汽车零部件厂 | Internal high-pressure forming equipment |
| CN106583573A (en) * | 2016-11-29 | 2017-04-26 | 苏州工业职业技术学院 | Automatic pipe expanding device for blank pipe |
| CN107234160A (en) * | 2017-07-24 | 2017-10-10 | 柳州科瑞科技有限公司 | A kind of symmetrical formula threeway forming high pressure in pipe equipment |
| CN108526284A (en) * | 2018-04-18 | 2018-09-14 | 保隆(安徽)汽车配件有限公司 | The outer low pressure molding method of high pressure and molding machine in a kind of pipe fitting |
| CN210023407U (en) * | 2018-12-30 | 2020-02-07 | 江西腾勒动力有限公司 | High-pressure forming equipment for pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372919A (en) * | 2020-11-13 | 2021-02-19 | 王仁权 | High-pressure forming equipment and method for perforated pipe |
| CN112372919B (en) * | 2020-11-13 | 2022-11-04 | 江苏布兰森管业有限公司 | High-pressure forming equipment and method for perforated pipe |
| CN116078856A (en) * | 2023-02-08 | 2023-05-09 | 沧州泰昌管道装备有限公司 | Forming die of tee bend |
| CN116078856B (en) * | 2023-02-08 | 2023-08-15 | 沧州泰昌管道装备有限公司 | Forming die of tee bend |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206069331U (en) | A kind of bottle racking machine for liquid detergent production | |
| CN108356128A (en) | High-pressure forming method | |
| CN206455041U (en) | A kind of Tube Hydroforming machine of bulging pressure fluctuation loading | |
| CN109482704A (en) | A kind of tubing high pressure forming device and tubing high-pressure molding method | |
| CN108555108B (en) | A kind of tee tube branch pipe expansion forming method | |
| CN102240690B (en) | Extrusion molding technology of three-way pipe extrusion molding device | |
| CN104742377B (en) | A kind of drip irrigation pipe forming apparatus | |
| CN207271889U (en) | Metal thin-wall multiple tube impacts hydraulic bulging device | |
| CN207288526U (en) | Multi-way pipe forming system | |
| CN107584000A (en) | Multi-pass pipe forming system and method | |
| WO2013166875A1 (en) | Supporting auxiliary equipment for forming three-way part | |
| CN210023407U (en) | High-pressure forming equipment for pipes | |
| CN106984702B (en) | A kind of internal high pressure forming and the device and method for pushing away o ing | |
| CN214346085U (en) | Ultrahigh-pressure micro-jet nanoscale homogenizing equipment | |
| CN213265708U (en) | Paste filling machine | |
| CN208543747U (en) | A kind of automobile A pillar inner panel molding die | |
| CN203067370U (en) | Liquid variable-frequency pressurization system | |
| CN206487708U (en) | 100T extrudes machine hydraulic system | |
| CN104041235B (en) | A kind of full hydrodynamic(al) controls supercharging fertilizer apparatus automatically | |
| CN208867429U (en) | A kind of novel heat pressing forming machines multistep speed regulation hydraulic device | |
| CN206406348U (en) | A kind of Multifunctional plastic jetting-molding machine | |
| CN201011844Y (en) | Pressure type ice cream filling device | |
| CN204770066U (en) | Automatic turn -ups equipment of stainless steel compound steel pipes | |
| CN216032643U (en) | Vacuum leading-in device for military equipment carrying back frame production | |
| CN106311855B (en) | Two-sided hydraulic forming device for sheet metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |