CN104440020B - A kind of die-sinking device for separating extrusion die - Google Patents
A kind of die-sinking device for separating extrusion die Download PDFInfo
- Publication number
- CN104440020B CN104440020B CN201410725113.8A CN201410725113A CN104440020B CN 104440020 B CN104440020 B CN 104440020B CN 201410725113 A CN201410725113 A CN 201410725113A CN 104440020 B CN104440020 B CN 104440020B
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- die
- mould
- extrusion die
- work platforms
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of die-sinking device for separating extrusion die; including frame and elevating mechanism and die opening mechanism; described elevating mechanism and die opening mechanism are each provided in frame; described elevating mechanism includes the work platforms for placing extrusion die; described die opening mechanism includes point mould and for the pushing oil cylinder promoting point mould to move to work platforms, and work platforms opposite sides is provided with a point mould.Use hydraulic machinery mode by extrusion die upper and lower mould detached job, be greatly improved the work efficiency of die sinking, reduce the labor intensity of workman, reduce cost；And die sinking process safety, steadily, reliable, it is to avoid during die sinking, the person or extrusion die to operator damage.
Description
Technical field
The present invention relates to mould open molding techniques field, especially relate to a kind of for separating extrusion die
The die-sinking device of tool.
Background technology
In aluminium section bar manufacturing, need to utilize extruding die for aluminum shaped material (cellular type divergent die) to incite somebody to action
Aluminium ingot base is squeezed into section bar；In Extrusion Process of Aluminum Alloy Profile production process, aluminium section bar is with nib indirectly
Touch and contact for metal, extrusion die can be caused abrasion；After extrusion die uses certain time,
Need to separate extrusion die upper and lower mould to repair, save die cost；But extrusion die
It is sticked together by aluminum material between upper and lower mould, it is difficult to open.
Generally utilize the mode of drift hand bumping to carry out die sinking in industry at present, there is die sinking effect
Rate is low, the defect that labor strength is big, and manual die sinking often because of operative accidentally or
Tired operation damages to the person and mould, safety it is difficult to ensure that.
Summary of the invention
Not enough for prior art, the technical problem to be solved be to provide a kind of for
Separate the die-sinking device of extrusion die, to reach the safe and efficient purpose of die sinking.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
This die-sinking device being used for separating extrusion die, including frame and elevating mechanism and die sinking
Mechanism, described elevating mechanism and die opening mechanism be each provided in frame, and described elevating mechanism includes using
In the work platforms of placement extrusion die, described die opening mechanism includes point mould and divides for promoting
The pushing oil cylinder that mould moves to work platforms, work platforms opposite sides is provided with a point mould
Dish.
Also include that, for the static organ from extrusion die pressure applied above, described static organ is positioned at
It is located in frame above work platforms.
Also include that conveying mechanism, described conveying mechanism include that support, cylinder, driving cylinder rotate
Motor, cylinder two ends are located on support, and cylinder aligns with work platforms.
Described elevating mechanism also include guide rod, fairlead, for driving the liter of workbench lifting
Fall cylinder, described lift cylinders and fairlead be located in frame, guide rod be located at below work platforms with lead
Match to set.
Described die opening mechanism also includes hydraulic motor and rotating shaft, the hydraulic pressure horse driving point mould to rotate
Reach and be connected with a point mould by rotating shaft.
Described point of mould has four, and two are arranged in work platforms opposite sides for a pair.
Also include that the shift scale that height finder structure, described height finder structure include being connected is horizontal with measurement
Bar, described measurement cross bar one end is most advanced and sophisticated.
Described point of mould is disc structure, and the edge cross-section of disc structure is tapered cross-section.
Described static organ includes that air spring, bearing, pressing plate seat, pressing plate, described pressing plate seat are located at
The piston rod end of air spring, pressing plate is located on pressing plate seat by bearing.
Described conveying mechanism also includes stock shelf and carry material cylinder, described in carry material cylinder one end and be hinged on
On frame, stock shelf and the piston rod end carrying material cylinder are hinged, described stock shelf one end and support
Being hinged, the stock shelf other end is provided with hopper.
The present invention compared with prior art, has the advantage that
Use hydraulic machinery mode by extrusion die upper and lower mould detached job, be greatly improved die sinking
Work efficiency, reduces the labor intensity of workman, reduces cost；And die sinking process safety,
Steadily, reliably, it is to avoid during die sinking, the person or extrusion die to operator cause wound
Evil.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are made briefly below
Bright:
Fig. 1 is die-sinking device structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is die opening mechanism structural representation of the present invention.
Fig. 5 is balancer structure schematic diagram of the present invention.
Fig. 6 is elevating mechanism structural representation of the present invention.
Fig. 7 is conveying mechanism structural representation of the present invention.
In figure: 1. static organ, 11. air springs, 12. adjusting nuts, 13. base plates, 14. guide posts,
15. bearings, 16. pressing plates, 2. elevating mechanism, 21. work platformses, 22. gag lever posts, the 23. installation ends
Plate, 24. retainer cylinders, 25. fairleads, 26. guide rods, 27. retainer base plates, 28. lift cylinders, 3.
Electric cabinet, 4. die opening mechanism, 41. push oil cylinders, 42. guide rails, 43. hydraulic motors, 44. rotating shafts,
45. points of moulds, 5. hydraulic pump, 6. conveying mechanism, 61. carry material cylinder, 62. hoisting frames, 63. hoppers,
64. motors, 7. height finder structure.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention to the present invention
It is described in further detail.
As shown in Figure 1 to Figure 3, this die-sinking device being used for separating extrusion die, including frame,
Elevating mechanism 2, die opening mechanism 4, static organ 1, conveying mechanism 6, height finder structure 7, automatically controlled
Case 3 and hydraulic system；Wherein, frame be used for support elevating mechanism 2, die opening mechanism 4,
Static organ 1, electric cabinet, protective cover, frame is made up of solid welding steel frame, carrying machine
Parts, total has complete protective equipment, it is sufficient to ensure the safety of operator.
Elevating mechanism 2 is provided with the work platforms 21 for placing extrusion die, work platforms
21 can meet working depth with oscilaltion；Static organ 1 is positioned at above work platforms 21,
For giving the extrusion die to be separated pressure applied above being placed on work platforms 21, pass through
Apply pressure located crush mould.Hydraulic system includes multiple hydraulic pump 5, for each hydraulic cylinder
Improve oil pressure.
Conveying mechanism 6 is used for feeding and material conveying, and extrusion die to be separated is delivered to work
On platform 21, after carrying out lock out operation, carry out discharging；Die opening mechanism 4 includes point mould 45 He
For the pushing oil cylinder 41 promoting point mould 45 to move to work platforms 21, a point mould 45 is
Four, four points of moulds 45 are arranged in radiation respectively, and two are arranged in work for a pair and put down
The both sides that platform 21 is relative, by promoting oil cylinder to be moved in the middle part of work platforms 21 by a point mould 45
Dynamic, point mould 45 enters in the Separation of mould, separates extrusion die upper/lower die.
Protective cover is arranged in frame, elevating mechanism 2, die opening mechanism 4, static organ 1 is covered
Living, be provided with action pane at protective cover correspondence work platforms 21, protective cover is provided with shifting sliding door,
Moving sliding door and be provided with safety glass window, shifting sliding door is pulled at action pane when separating by mould,
Close protective cover, it is ensured that the safety of operation.
As shown in Figure 4, die opening mechanism 4 includes pushing oil cylinder 41, guide rail 42, hydraulic motor
43, rotating shaft 44, point mould 45, wherein, hydraulic motor 43 is used for driving point mould 45 turns
Dynamic, push oil cylinder 41 and be used for promoting point mould 45 to translate, hydraulic motor 43 and pushing oil cylinder
41 are all connected with hydraulic pump 5；Dividing mould 45 to have four, two are arranged in work a pair
Platform 21 opposite sides.
Dividing mould 45 is disc structure, and the edge cross-section of disc structure is tapered cross-section, disk
Angle between upper lower inclined plane and the horizontal plane at the edge of structure can be 45 °, is tied by disk
The edge of structure enters in the Separation between mould upper and lower mould, separates upper and lower mould.
Hydraulic motor 43 is connected by the center of rotating shaft with point mould 45, passes through hydraulic motor
43 drive a point mould 45 to rotate, it is simple to sharp separation upper and lower mould.
Pushing oil cylinder 41 is symmetrically arranged a pair, and the pushing oil cylinder 41 in left side passes through guide rail
42 promote a pair point of mould 45 being positioned at left side to move in the middle part of work platforms 21, right side
Pushing oil cylinder 41 promotes a pair point of mould 45 being positioned at right side to work platforms by guide rail 42
Moving in the middle part of in the of 21, a point mould 45 for the left and right sides moves synchronization, turning of four points of moulds 45
Dynamic direction is consistent.
Four points of moulds 45 highly consistent, is positioned at the top of work platforms 21, by work
Platform 21 rises the height in the upper and lower mould Separation face of extrusion die to be separated and a point mould
Dish 45 highly consistent；Four points of moulds 45 from four direction peel of mould, extrusion die
Upper and lower mould stress equalization, separates safely, steadily.
As it is shown in figure 5, static organ 1 include adjusting nut 12, air spring 11, base plate 13,
Bearing 15, guide post 14, pressing plate 16 and pressing plate seat, wherein, by pressing plate 16 from treating
The extrusion die positioning pressure applied above separated, static organ 1 is positioned at above work platforms 21
It is located in frame.
Air spring 11 is fixed in the middle part of base plate, and adjusting nut 12 and bolt are passed through in the both sides of base plate
Being fixed in frame, pressing plate seat is fixedly installed on the piston rod end of air spring 11, on base plate
Being provided with fairlead, pressing plate seat is fixed with guide post, guide post matches with the fairlead on base plate
Close, it is ensured that the stability of pressing plate seat oscilaltion.
Pressing plate 16 is located on pressing plate seat by bearing 15, and pressing plate opposing platen seat is rotatable, pressure
Plate is pressed in the upper mold of extrusion die, and when extrusion die separates, a point mould 45 can drive upper mold
Rotating, pressing plate rotates together with upper mold, and location is reliable, and the upper mold of separation is not easily disconnected from four points
The support of mould 45, separates safely, steadily.
As shown in Figure 6, elevating mechanism 2 includes work platforms 21, gag lever post 22, installs the end
Plate 23, retainer cylinder 24, fairlead 25, guide rod 26, retainer base plate 27, lift cylinders 28,
Wherein, work platforms 21 is used for supporting extrusion die, is provided with rolling in the table top of work platforms 21
Pearl, facilitates extrusion die to move on work platforms 21, reduces the labor intensity of workman, and
The table top of work platforms 21 is provided with one group of concentric circular groove, it is simple to extrusion die centering,
Work platforms 21 oscilaltion is driven by lift cylinders.
Mounting base 23 both sides are bolted in frame, and fairlead is fixed on the installation end
On plate 23, being fixed with guide rod below work platforms 21, guide rod matches with fairlead, it is ensured that
The reliability of work platforms 21 lifting.
Lift cylinders is fixed in frame, and retainer base plate is fixed on the piston rod upper end of lift cylinders,
Retainer cylinder 24, the cylinder seat of retainer cylinder 24 and work are set between retainer base plate and work platforms 21
Making to be provided with between platform 21 gag lever post 22, gag lever post 22 upper end is fixed on work platforms 21 times
Side, gag lever post 22 lower end is through the guide hole of cylinder seat upper limit plate.
As it is shown in fig. 7, conveying mechanism 6 includes support, cylinder, carries material cylinder 61, hoisting frame
62, the motor 64 that hopper 63, driving cylinder rotate.6 points of two parts of conveying mechanism, one
Point be for the stock shelf from ground feeding, another part be by feeding after extrusion die conveying
Carriage to work platforms 21.
Being fixed with motor on the support of carriage, motor includes the first motor and the second motor, rolling
Cylinder two ends are located on support, between end and the output shaft of the first motor of cylinder by belt or
Person's chain is connected, and drives cylinder rotational conveyance extrusion die, the roller height of carriage and work
Platform 21 highly consistent.
Stock shelf one end is hinged with the support outer end of carriage, and hopper is fixed on the another of stock shelf
One end, stock shelf is provided with rotation cylinder, rotates cylinder and the second motor by belt or chain
Bar is connected, and stock shelf is provided with hoisting frame, carries material cylinder one end and is hinged with support, carries material cylinder
The other end be hinged with hoisting frame.
The outer end of support and stock shelf one end joint are provided with contact switch, contact switch and motor
It is connected, controls motor by contact switch.
In feeding process, extrusion die is placed on hopper, is now a state of Fig. 7,
Carry material cylinder working to be rotated up by stock shelf, after stock shelf docks with carriage, be now Fig. 7
B state, carry material cylinder quit work, rotate cylinder rotate extrusion die is delivered to carriage
On, again extrusion die is delivered on work platforms 21 by the cylinder on carriage.Mould
After separation, blanking process is contrary.
Height finder structure 7, height finder structure includes the shift scale being connected and measures cross bar, measuring horizontal stroke
Bar one end is most advanced and sophisticated.Height finder structure is arranged on the support of conveying mechanism 6, passes through height finder
Structure records the parting surface height between the extrusion die upper and lower mould on conveying mechanism 6, thus controls
The height that work platforms 21 rises, between the upper and lower mould of the extrusion die on work platforms 21
Parting surface rises to and point mould 45 flush.
This die-sinking device has two kinds of operator schemes, is divided into full-automatic and semi-automatic:
Fully automatic mode: mould is placed on the cylinder of die-sinking device by operator with lifting appliance
On, then with height finder structure be directed at mould Separation center, press survey high button sender to
PLC, then pushes mould on work platforms 21, same by delineate on work platforms 21
The heart circle rough centering of groove, shuts safety door, presses " die sinking is ready " button, then machine
Device will be automatically performed mould detached job flow process.Now open safety door, from work platforms
Pull out half mould on 21, then press " taking second half mould thread " button after shutting safety door,
Then second half mould will be taken off from point mould 45 and be placed on work platforms by machine automatically
On 21, after action, open safety door again, pull out second half mould, so far a job
Circulation completed already.
Semiautomatic-mode: mould is placed on the cylinder of die-sinking device by operator with lifting appliance
On, then mould is pushed on work platforms 21, concentric by delineate on work platforms 21
The circle rough centering of groove, shuts safety door, and the mode lifted with crawl work platforms 21 will
Mould Separation center alignment point mould 45 mouthfuls, shuts safety door, presses " die sinking preparation
Ready " button, then machine will be automatically performed mould detached job flow process.Now open safety
Door, pulls out a half mold from work platforms 21, then presses after shutting safety door and " take second half
Mould is ready " button, then machine will automatically by second half mould from point mould 45
Take off and be placed on work platforms 21, open safety door after action again, pull out another
Half mold, so far a cycle of operation completed already.
Use hydraulic machinery mode by extrusion die upper and lower mould detached job, be greatly improved die sinking
Work efficiency, reduces the labor intensity of workman, avoids during die sinking operator simultaneously
The person or extrusion die damage.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements
It is not subject to the restrictions described above, as long as have employed the design of the present invention and technical scheme carries out
The improvement of various unsubstantialities, or the most improved design by the present invention and technical scheme directly should
For other occasion, all within protection scope of the present invention.
Claims (8)
1. the die-sinking device being used for separating extrusion die, it is characterised in that: include frame
With elevating mechanism and die opening mechanism, described elevating mechanism and die opening mechanism be each provided in frame,
Described elevating mechanism includes the work platforms for placing extrusion die, and described die opening mechanism includes
Dividing mould and for the pushing oil cylinder promoting point mould to move to work platforms, work platforms is relative
Both sides are provided with a point mould；Described die opening mechanism also includes the hydraulic pressure horse driving point mould to rotate
Reaching and rotating shaft, hydraulic motor is connected with a point mould by rotating shaft；Also include for from extrusion die
The static organ of pressure applied above, described static organ is positioned at above work platforms and is located in frame.
2., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: also include that conveying mechanism, described conveying mechanism include that support, cylinder, driving cylinder rotate
Motor, cylinder two ends are located on support, and cylinder aligns with work platforms.
3., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: described elevating mechanism also include guide rod, fairlead, for driving the liter of workbench lifting
Fall cylinder, described lift cylinders and fairlead be located in frame, guide rod be located at below work platforms with lead
Match to set.
4., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: described point of mould has four, and two are arranged in work platforms opposite sides for a pair.
5., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: also include shift scale that height finder structure, described height finder structure include being connected and measure cross bar,
Described measurement cross bar one end is most advanced and sophisticated.
6., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: described point of mould is disc structure, and the edge cross-section of disc structure is tapered cross-section.
7., as claimed in claim 1 for separating the die-sinking device of extrusion die, its feature exists
In: described static organ includes that air spring, bearing, pressing plate seat, pressing plate, described pressing plate seat are located at
The piston rod end of air spring, pressing plate is located on pressing plate seat by bearing.
8., as claimed in claim 2 for separating the die-sinking device of extrusion die, its feature exists
Also include stock shelf in: described conveying mechanism and carry material cylinder, described in carry material cylinder one end and be hinged on
On frame, stock shelf and the piston rod end carrying material cylinder are hinged, described stock shelf one end and support
Being hinged, the stock shelf other end is provided with hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725113.8A CN104440020B (en) | 2014-12-03 | 2014-12-03 | A kind of die-sinking device for separating extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725113.8A CN104440020B (en) | 2014-12-03 | 2014-12-03 | A kind of die-sinking device for separating extrusion die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440020A CN104440020A (en) | 2015-03-25 |
| CN104440020B true CN104440020B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410725113.8A Active CN104440020B (en) | 2014-12-03 | 2014-12-03 | A kind of die-sinking device for separating extrusion die |
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| CN (1) | CN104440020B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030272A (en) * | 2017-04-20 | 2017-08-11 | 佛山市精业机械制造有限公司 | A kind of fully-automatic large-scale die-sinking machine and its method of work |
| CN108031721B (en) * | 2017-12-12 | 2024-04-16 | 广东豪美新材股份有限公司 | Device for separating extrusion die |
| CN110270604A (en) * | 2019-06-25 | 2019-09-24 | 江苏亚太航空科技有限公司 | Template cylinder extrusion die seperator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0866718A (en) * | 1994-08-29 | 1996-03-12 | Tateyama Alum Ind Co Ltd | Die separating machine |
| JP3290073B2 (en) * | 1996-07-02 | 2002-06-10 | 株式会社神戸製鋼所 | Die for semi-hollow material extrusion |
| CN102601321B (en) * | 2012-04-19 | 2016-03-30 | 安徽宁国市新高新钢球衬板有限公司 | A kind of Mould opening and closing machine |
| CN202984478U (en) * | 2013-01-05 | 2013-06-12 | 江苏卡明模具有限公司 | Automatic mould opening mechanism |
| CN103231042A (en) * | 2013-04-25 | 2013-08-07 | 吴江市董鑫塑料包装厂 | Stripping device |
| CN203557612U (en) * | 2013-10-14 | 2014-04-23 | 杭州兴达特种橡胶有限公司 | Automatic die opening mechanism |
| CN203900139U (en) * | 2014-02-28 | 2014-10-29 | 山东兖矿轻合金有限公司 | Multifunctional aluminum alloy extrusion die separation device |
| CN204248348U (en) * | 2014-12-03 | 2015-04-08 | 芜湖精塑实业有限公司 | For separating of the die-sinking device of extrusion die |
-
2014
- 2014-12-03 CN CN201410725113.8A patent/CN104440020B/en active Active
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| Publication number | Publication date |
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| CN104440020A (en) | 2015-03-25 |
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Denomination of invention: Die opening device for separating extrusion die Effective date of registration: 20220429 Granted publication date: 20160810 Pledgee: Yijin sub branch of Wuhu Jinsheng Rural Commercial Bank Co.,Ltd. Pledgor: WUHU JINGSU INDUSTRIAL Co.,Ltd. Registration number: Y2022980005019 |