CN102886478A - Multifunctional hydraulic machine - Google Patents
Multifunctional hydraulic machine Download PDFInfo
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- CN102886478A CN102886478A CN2012102397168A CN201210239716A CN102886478A CN 102886478 A CN102886478 A CN 102886478A CN 2012102397168 A CN2012102397168 A CN 2012102397168A CN 201210239716 A CN201210239716 A CN 201210239716A CN 102886478 A CN102886478 A CN 102886478A
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Abstract
The invention belongs to the field of hydraulic machines. Generally, an ordinary hydraulic machine has a single function, however, the hydraulic machine is a multifunctional hydraulic machine; a main cylinder 13 pushes a movable beam 11 to move downwards, so that a horizontal inclined angle of an arm rod 9 interconnected with the movable beam 11 and a die box 8 is decreased gradually, thereby pushing horizontal motoricity of the die box 8 is increased gradually; an upper punch 12, a lower punch 3 and the movable beam 11 are pushed by a cylinder and moved respectively according to preset programs, so that automation production can be realized; if the die box 8 and the arm rod 9 are dismounted, the hydraulic machine is the ordinary hydraulic machine; a floating cylinder 6 is filled with oil; a movable working table 7 is firstly lifted up to move away from a machine body 1, and subsequently is moved through rolling of wheels 5, so that friction is reduced; a main stressed part of the movable beam is composed of multiple layers of drawing steel plates 10, thereby being high in strength and simpler than a steel wire winding process. The hydraulic machine has the characteristics of firstly being energy-saving with horizontal reinforcement, and secondly being multifunctional as the hydraulic machine can be used as the ordinary hydraulic machine, a horizontal hydraulic machine, a die forging machine, a multi-directional die forging machine, a forging machine specific for crankshafts and multiple functions can be achieved on one machine and the like.
Description
Technical field:
The invention belongs to the hydraulic press field, is a kind of multipotency merit hydraulic press.
Background technology:
Along with the develop rapidly of China's industry, various novel engineering goods continue to bring out.Require forging complex-shaped various, for example: wind driven generator principal shaft, disjunctor gear major axis etc., because the diameter of flange and axle is larger than very, axle is very long again, forges at common hydraulic press, and is very difficult, just needs the hydraulic press of horizontal movement.And for example: complex-shaped forging just needs die forging machine, and large forgings just needs the large hydraulic press of pressure.And for example: forge big-and-middle-sized crankshaft of diesel engine, just must special entity be installed at common press and just can finish, therefore, forge needs various device could satisfy modernized forging production, and investment is large and task is not enough.Common hydraulic press only moves both vertically does not have horizontal movement, do not have reinforcement, and therefore, mobility is very poor, can not realize a tractor serves several purposes.The present invention is multipotency merit hydraulic press, has contained the function of various hydraulic presses, need not change the special plane that just can become certain complex forging.Realize that investment is little, instant effect, change products easily that a tractor serves several purposes adapts to current quick and various market demands.
Summary of the invention:
The objective of the invention is to create the pressure at right angle of an existing common press, horizontal pressure force is arranged again; And Horizontal reinforcement, the state-of-the art Multifunctional hydraulic press of a tractor serves several purposes.
The key technical problem that the present invention solves is to take following scheme to realize:
One, chief component:
Fuselage 1; Low punch oil cylinder 2; Low punch 3; Rail 4; Wheel 5; Floating cylinder 6; Travelling table 7; Moulding box 8; Armed lever 9; Draw steel plate 10; Moving beam 11; Upper punch 12; Master cylinder 13; Upper punch oil cylinder 14; Consist of.
Two, principal character:
1. armed lever 9 was articulated in moving beam and moulding box 8 when moving beam 11 moved downward, thereby promoted the moulding box horizontal movement
2. weld after moving beam 11 main force parts employing multilayers are drawn steel plate 10 welding or the wedge joint.
3. travelling table 7 belows are equipped with manyly to wheel 5, and floating cylinder 6 all is installed in the middle of the every pair of wheel.
4. upper punch oil cylinder 14 upper punch 12 that is connected, low punch oil cylinder 2 low punch 3 that is connected, cooperatively interacts again at they and 11 each autokinesis of moving beam.
Three. with the difference of common hydraulic press:
1. common hydraulic press only has pressure at right angle not have horizontal pressure force.The existing pressure at right angle of Multifunctional hydraulic press also has horizontal pressure force.
Horizontal pressure force can reduce gradually with the angle on armed lever and driving water plane and horizontal pressure force increase gradually.Comply with the flow of metal process, reach little tonnage forging and pressing function forging and pressing large forgings.Not only save equipment investment but also save energy resource consumption.
3. multi-functional:
(1) at moulding box and upper low punch die crank is installed, is just become special-purpose bent axle upsetter.
(2) at moulding box and drift forging mold is installed, is just become die forging machine.
(3) dismantle drift, moulding box, armed lever are installed lower anvil block, just become common free forging hydraulic machine.
(4) anvil block is installed in moulding box, is just become horizontal hydraulic forging press.
4. weld after the main force part of moving beam adopts multilayer to draw Plate Welding or the wedge joint, take full advantage of the high-intensity advantage in heat treatment rear surface of metal.This design has not only alleviated the weight of moving beam but also has overcome the complicated technology that generally adopts steel wire winding now.
5. travelling table floats, leaves the compression face of fuselage before movement, is moved by wheel rolling.So the power of reducing friction is energy savings (the common hydraulic press workbench all is face and the motion of face contact slide).
Four. operation principle of the present invention
1, when being that beam moves downward, utilize that angle diminishes gradually between the horizontal plane of the armed lever be hinged between moving beam and moulding box and workbench, thus the horizontal forging force of increase moulding box
2, utilize the floating cylinder between two wheels that travelling table is floated, move after breaking away from fuselage lower support face, floating cylinder oil return when workbench need to be exerted pressure, travelling table engages with fuselage, and wheel is no longer stressed, namely do not affect and apply large pressure and cause wheel to damage, travelling table is moved by wheel rolling, thereby improve movement velocity, energy savings.
3, after drawing Plate Welding or the wedge joint by multilayer, moving beam main stress part welds, take full advantage of the high-intensity performance in metal surface after the metal heat treatmet.
Description of drawings:
Fig. 1 is front view of the present invention (half sectional view)
Fig. 2 is the left view of Fig. 1
Fig. 3 is the B place enlarged drawing of Fig. 2
Fig. 4 is that the A-A of Fig. 1 is to cutaway view (be the present invention moving beam plane)
The specific embodiment:
Below in conjunction with accompanying drawing the invention process is further described:
Enforcement active force of the present invention is hydraulic coupling.As shown in Figure 1: travelling table 7 and moving beam 11 are housed on the fuselage 1, and installing wheel 5 on travelling table 7, make travelling table along track 4 move left and right, and the floating cylinder 6 of installing on the vehicle wheel frame fluctuates travelling table; Before travelling table moves, floating cylinder 6 floats travelling table 7 first the lower plane that leaves fuselage 1, then mobile, when moving to definite position, and floating cylinder 6 oil returns, workbench 7 is fallen on the underbeam plane of fuselage 1, and this moment, wheel was not subjected to the pressure of workbench.Moving beam 11 is moved downward by the thrust of left and right sides oil cylinder 13, make hinge joint moving beam and about the armed lever 9 of two moulding boxs 8 promote two moulding boxs to intermediary movements, this moment, armed lever 9 diminished gradually with the angle of work top, and became gradually large to the power of intermediary movements.Upper punch oil cylinder 14 promotes upper punch 12, moves downward, and low punch oil cylinder 2 promotes low punches 3 and moves upward, the motion of they and moving beam 11, in the forging and pressing process all according to each autokinesis of predefined program, mutually noninterfere.If in two moulding boxs anvil block is installed all, this moment, press just became horizontal forging press.If upper low punch is all installed forging die, forging die also all is installed in two moulding boxs, this moment, press just became drop press.If in two moulding boxs the bent axle forge die is installed all, upper low punch is all installed the bent axle punch die, and this moment, press was exactly a special-purpose bent axle forging press.The motion of this each moving component of press can manually be controlled, automatically control, computer control, and need not add the special plane that other mechanisms just can become certain forging, is fit to very much modern large-sized forging high speed development already.To alleviate weight and the energy consumption in from now on motion of moving beam in order reducing investment outlay, to weld after the main stress part of seeing (Fig. 2) moving beam 11 is drawn steel plate 10 welding or the wedge joint by multilayer.
Claims (3)
- Multifunctional hydraulic press mainly by: fuselage, low punch oil cylinder, low punch, rail, wheel, floating cylinder, travelling table, moulding box, armed lever, draw steel plate, moving beam, upper punch, master cylinder, upper punch oil cylinder, formation, its feature: 1. moving beam main motion vertically downward, can convert horizontal movement to by the armed lever that joins in moving beam and moulding box, become horizontal press, 2. move beam, upper punch, low punch, in the course of the work all according to each autokinesis of predefined program, mutually noninterfere.
- 2. weld after moving beam main stress part is drawn Plate Welding or the wedge joint by multilayer.
- 3. the movement of workbench: floating cylinder floats travelling table first rear by the wheel rolling travelling table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102397168A CN102886478A (en) | 2011-07-21 | 2012-07-12 | Multifunctional hydraulic machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110204507 | 2011-07-21 | ||
| CN201110204507.5 | 2011-07-21 | ||
| CN2012102397168A CN102886478A (en) | 2011-07-21 | 2012-07-12 | Multifunctional hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102886478A true CN102886478A (en) | 2013-01-23 |
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ID=47530269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102397168A Pending CN102886478A (en) | 2011-07-21 | 2012-07-12 | Multifunctional hydraulic machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102886478A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144981A2 (en) * | 1983-12-13 | 1985-06-19 | Instytut Obrobki Plastycznej | Method and device for forging crankshafts onto presses |
| JPH0947836A (en) * | 1995-08-07 | 1997-02-18 | Aida Eng Ltd | Rocking die forging press machine |
| CN2732679Y (en) * | 2004-07-29 | 2005-10-12 | 刘明春 | Movable vehicle on the production line for automobile rear-shelf |
| CN1745937A (en) * | 2005-10-13 | 2006-03-15 | 上海交通大学 | Six-dimensional parallel forging operator |
| CN1836804A (en) * | 2005-03-21 | 2006-09-27 | 崔怀旭 | Special hydraulic press for crank axle bending and upsetting |
| CN101530891A (en) * | 2009-04-03 | 2009-09-16 | 中山市胜龙锻压机械有限公司 | Multiaxial type toggle rod forging press |
-
2012
- 2012-07-12 CN CN2012102397168A patent/CN102886478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144981A2 (en) * | 1983-12-13 | 1985-06-19 | Instytut Obrobki Plastycznej | Method and device for forging crankshafts onto presses |
| JPH0947836A (en) * | 1995-08-07 | 1997-02-18 | Aida Eng Ltd | Rocking die forging press machine |
| CN2732679Y (en) * | 2004-07-29 | 2005-10-12 | 刘明春 | Movable vehicle on the production line for automobile rear-shelf |
| CN1836804A (en) * | 2005-03-21 | 2006-09-27 | 崔怀旭 | Special hydraulic press for crank axle bending and upsetting |
| CN1745937A (en) * | 2005-10-13 | 2006-03-15 | 上海交通大学 | Six-dimensional parallel forging operator |
| CN101530891A (en) * | 2009-04-03 | 2009-09-16 | 中山市胜龙锻压机械有限公司 | Multiaxial type toggle rod forging press |
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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: 20130123 |