CN103611801B - A kind of small closed Workpiece shaping device - Google Patents
A kind of small closed Workpiece shaping device Download PDFInfo
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- CN103611801B CN103611801B CN201310576465.7A CN201310576465A CN103611801B CN 103611801 B CN103611801 B CN 103611801B CN 201310576465 A CN201310576465 A CN 201310576465A CN 103611801 B CN103611801 B CN 103611801B
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- upper assembly
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- shaping upper
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Abstract
The invention discloses a kind of small closed Workpiece shaping device, belong to a kind of Workpiece shaping punch forming device, comprise frame and mould punching power set, the output of mould punching power set is arranged in frame down, frame is provided with installing rack, installing rack is installed the second shaping upper assembly, and the output of mould punching power set being also provided with the first shaping upper assembly matched with the second shaping upper assembly, the first shaping upper assembly is also integrated with solenoid model calling; The first shaping upper assembly and the second shaping upper assembly adhesive is made by electromagnetic field by adopting solenoid, after power supply disconnects, electromagnetic field disappears, workpiece demoulding after punching press completes is become facilitate easy to operate, and under the effect of two jigs, workpiece after punching press can being completed carries out extruding again to be fixed, thus conveniently carry out the closed welding of secondary weld seam, effectively promote the production efficiency of stamping parts; Structure of the present invention is simple simultaneously, and range of application is wide.
Description
Technical field
The present invention relates to a kind of Workpiece shaping punch forming device, in particular, the present invention relates generally to a kind of small closed Workpiece shaping device.
Background technology
Prior art relies on forcing press and mould to sheet material, band, tubing and section bar etc. apply external force, make it to produce plastic deformation or separation, thus obtain the forming and machining method of the workpiece of required form and size, and modal deficiency is that the workpiece demoulding is more difficult after closed workpiece completes in this type of processing method, forced demoulding easily damages the workpiece machined, and use existing device cannot ensure the stability of workpiece after machining, especially small closed workpiece when carrying out punching production, the defect of aforementioned stability deficiency seems more obvious, thus be necessary to do further improvement and research for prior art to miniature workpiece decompressor.
Summary of the invention
An object of the present invention is for above-mentioned deficiency, provides a kind of small closed Workpiece shaping device, to expect to solve closed workpiece pressing equipment shaping workpiece demoulding difficulty in prior art, and cannot ensure the technical problems such as the stability of workpiece during sizing welding.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of small closed Workpiece shaping device provided by the present invention, comprise frame and mould punching power set, the output of described mould punching power set is arranged in frame down, the output of described mould punching power set is also provided with the first shaping upper assembly, described frame is also provided with installing rack, described installing rack is provided with the second shaping upper assembly matched with the first shaping upper assembly, described first shaping upper assembly is also integrated with solenoid model calling, for generating an electromagnetic field after solenoid energising, make the first shaping upper assembly and the mutual adhesive of the second shaping upper assembly, thus it is overall to form Workpiece shaping patrix, described installing rack is also provided with in grooved and the shaping counterdie matched with shaping upper entirety, described second shaping upper assembly is placed on shaping counterdie, for being driven the overall stamped workpieces downwards of Workpiece shaping patrix by the output of mould punching power set, and be bent upwards volume by shaping counterdie by the both sides that trench structure makes workpiece corresponding with cell wall and stick up.
As preferably, further technical scheme is: the bottom of described first shaping upper assembly is provided with alignment pin, described second shaping upper assembly is provided with the locating hole matched with alignment pin, for when the first shaping upper assembly and the mutual adhesive of the second shaping upper assembly, inserted by the alignment pin of the first shaping upper assembly in the locating hole of the second shaping upper assembly.
Further technical scheme is: described shaping counterdie is also provided with workpiece device, carries out spacing for the workpiece be opposite on shaping counterdie.
Further technical scheme is: the side of described shaping counterdie is also provided with two symmetrical Shangrao moulds, described two Shangrao moulds are connected with respective Shangrao power device for forming power respectively, the output of described Shangrao power device for forming is arranged on the bottom of frame upward, for driving Shangrao mould upwards to overturn by Shangrao power device for forming, secondary extrusion carried out to workpiece shaping upward.
After solenoid power-off, electromagnetic field disappears at once, first shaping upper assembly and the second shaping upper assembly separable, output and the first shaping upper assembly of mould punching power set return initial position, and the first shaping upper assembly and the second shaping upper assembly are separated.
Further technical scheme is: the side that described shaping counterdie installs Shangrao mould is also provided with two symmetrical jigs, described two jigs all flush with the second shaping upper assembly, and are connected with respective positioning power device power respectively; Described two jigs are arranged on the slide rail that is placed on installing rack, under the effect of positioning power device, make jig on slide rail, move to closed workpiece place, carry out extruding calibration sizing to closed workpiece; Described Shangrao mould is placed in the inner side of jig.
Further technical scheme is: the opposite side of described shaping counterdie is also provided with horizontal stripper apparatus, for laterally being released by the second shaping upper assembly being placed in closed inside workpiece by horizontal stripper apparatus.
Further technical scheme is: described mould punching power set, Shangrao power device for forming, positioning power device and horizontal stripper apparatus all access programmable logic controller (PLC), for being controlled the state of mould punching power set, Shangrao power device for forming, positioning power device and horizontal stripper apparatus according to the procedure preset by programmable logic controller (PLC).
Further technical scheme is: described frame is also provided with shaping starting switch, and described shaping starting switch also accesses Programmable Logic Controller, controls each power set for triggering programmable logic controller (PLC) by shaping starting switch.
Further technical scheme is: described frame is provided with electromagnetic starting switch, between described electromagnetic starting switch access solenoid module and power supply, for controlling conducting between power supply and solenoid and disconnection.
Further technical scheme is: described punching press power set, Shangrao power device for forming, positioning power device and horizontal stripper apparatus be in cylinder, hydraulic cylinder and electric expansion bar any one or multiple.
Compared with prior art, one of beneficial effect of the present invention is: make the first shaping upper assembly and the second shaping upper assembly adhesive by adopting solenoid by electromagnetic field, after power supply disconnects, electromagnetic field disappears, workpiece demoulding after punching press completes is become facilitate easy to operate, Shangrao mould carries out secondary extrusion to workpiece under the effect of power, workpiece is made to form closure state, when after the mould return of Shangrao, by horizontal stripper apparatus, the second shaping upper assembly being placed in closed inside workpiece is laterally released.Because the internal stress of workpiece self discharges, make shaping closed workpiece resilience, now both sides jig is under dynamic action, orientation carries out extruding calibration to workpiece makes closed workpiece again shaping, and reserve space required for welding to the closed standard type workpiece needed, weld seam is carried out to it close welding, both sides jig playback original state after welding is good to facilitate, reduce the labour intensity of operator, and effectively promote the production efficiency of stamping parts; A kind of small closed Workpiece shaping apparatus structure provided by the present invention is simple simultaneously, and can use it for the dissimilar stamping parts of processing by changing different shaping upper entirety, range of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation for illustration of one embodiment of the invention;
Fig. 2 is the A place enlarged drawing of Fig. 1;
In figure, 1 be frame, 2 be mould punching power set, 3 be alignment pin for installing rack, 4 is the second shaping upper assembly, 41 for locating hole, 5 is the first shaping upper assembly, 51,6 be solenoid module, 7 be workpiece device, 81 be Shangrao mould, 82 be Shangrao power device for forming, 91 be jig, 92 be positioning power device, 10 be slide rail, 11 be horizontal stripper apparatus, 12 be shaping counterdie, 13 be electromagnetic starting switch, 14 be shaping starting switch, 15 be workpiece, 16 for finished parts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in figure 1, one embodiment of the present of invention are a kind of small closed Workpiece shaping devices, need in this equipment to arrange frame 1 and mould punching power set 2, and the output of mould punching power set 2 is arranged in frame 1 down, the output of foregoing mould punching press power set 2 is also provided with the first shaping upper assembly 5; On the other hand, aforesaid frame 1 is also provided with installing rack 3, installing rack 3 is provided with the second shaping upper assembly 4 matched with the first shaping upper assembly 5; What is more important, aforesaid first shaping upper assembly 5 also connects as one with solenoid module 6 by inventor, under the effect of solenoid module 6, generate an electromagnetic field after energising, make the first shaping upper assembly 5 and the adhesive mutually of the second shaping upper assembly 4, thus it is overall to form Workpiece shaping patrix; Aforementioned installing rack 3 also should be installed in grooved and the shaping counterdie 12 matched with shaping upper entirety simultaneously, and aforementioned second shaping upper assembly 4 is placed on shaping counterdie 12, for being driven the overall stamped workpieces downwards of Workpiece shaping patrix by the output of mould punching power set 2, and the both sides making workpiece corresponding with cell wall by trench structure by shaping counterdie 12 are bent upwards.
In the present embodiment, when after the first shaping upper assembly 5 and the second shaping upper assembly 4 mutually adhesive, the Workpiece shaping patrix that formed overall with prior art in the workpiece diel that uses be as good as, still in punching course, identical spacing and shaping effect can be played to it, and after the magnetic field dissipate of solenoid module 6, the also corresponding disappearance of the suction-combining force then between the first shaping upper assembly 5 to the second shaping upper assembly 4, makes workpiece demoulding after punching press completes become to facilitate easy to operate.
As mentioned here above, the conducting between above-mentioned solenoid module 6 and power supply and disconnection need to be controlled by electromagnetic starting switch 13, simultaneously for the ease of using, are preferably arranged on mould punching power set 2 by aforesaid electromagnetic starting switch 13.
Shown in figure 2, in another embodiment of the invention, the artificial stability ensured between the first shaping upper assembly 5 and the second shaping upper assembly 4 of invention, also alignment pin 52 is set in the bottom of above-mentioned first shaping upper assembly 5, on the second shaping upper assembly 4, set up the locating hole 41 matched with alignment pin 52 again simultaneously, for the first shaping upper assembly 5 and the second shaping upper assembly 4 mutually adhesive time, inserted in the locating hole 41 of the second shaping upper assembly 4 by the alignment pin 52 of the first shaping upper assembly 5, and then stability both ensureing after adhesive and collaborative globality, thus avoid being subjected to displacement when stamped workpieces or being separated.
On the other hand, if utilize device to process polygonal, oval workpiece, locator card or locating slot then can be adopted to fix the first shaping upper assembly 5 and the second shaping upper assembly 4, be convenient to the first shaping upper assembly 5 and the second shaping upper assembly 4 mutually adhesive for overall, its object is same as described above, is all the stability in order to promote mould in punching course.When device is for processing difform workpiece, only need to change the first shaping upper assembly 5, second shaping upper assembly 4 and the shaping counterdie 12 matched.
Further, being subjected to displacement when being stamped for preventing workpiece: also can set up workpiece device 7 on shaping counterdie 12, carrying out spacing for the workpiece be opposite on shaping counterdie 12.
Shown in Fig. 2, in the embodiment that the present invention is more preferably for technical solution problem, in same mould, secondary or repeatedly shaping is completed for making workpiece, the side of above-mentioned shaping counterdie 12 also can be installed two symmetrical Shangrao moulds 81, and these two Shangrao moulds 81 also need to be connected with respective Shangrao power device for forming 82 power respectively, the output of described Shangrao power device for forming 82 is arranged on the bottom of frame 1 upward, for driving Shangrao mould 81 upwards to overturn upward by Shangrao power device for forming 82, secondary extrusion carried out to workpiece shaping.In the present embodiment, under the dynamic action of Shangrao power device for forming 82, workpiece is upwards extruded by Shangrao mould 81, thus carry out again shaping to workpiece after the punching press power of mould punching power set 2, make workpiece form closure state, be conducive to the work pieces process seam welding in later stage.
Still with reference to shown in figure 2, in another embodiment that invention is more preferably for technical solution problem, as mentioned here above, workpiece is tentatively closed, and after making the magnetic field dissipate of solenoid module 6, the also corresponding disappearance of the suction-combining force then between the first shaping upper assembly 5 to the second shaping upper assembly 4, now can take out the second shaping upper assembly 4 easily from closed workpiece, thus the stripping process simplified in work piece production process, and avoid because taking out that strength is excessive causes damage to stamped workpieces.
Simultaneously in workpiece 15 punching press in a mold, after post forming completes, inventor thinks also can install horizontal stripper apparatus 11 on the opposite side of shaping counterdie 12, for second shaping upper assembly 4 laterally being released by horizontal stripper apparatus 11, after the second shaping upper assembly 4 is pushed out, exact form when invention artificially ensures that workpiece remains closed Workpiece shaping, closed workpiece is prevented to be out of shape due to tension force, two symmetrical jigs 91 have been installed in the same side of also installing Shangrao mould 81 at above-mentioned shaping counterdie 12, and two jigs 91 are all flushed with the second shaping upper assembly 4, and be connected with respective positioning power device 92 power respectively, described two jigs 91 are arranged on the slide rail 10 that is placed on installing rack 3, for under the effect of positioning power device 92, jig 91 is moved on slide rail 10, makes jig on slide rail, move to closed workpiece place, extruding calibration sizing is carried out to closed workpiece, further, for preventing Shangrao mould 81 and jig 91 from use mutually disturbing, inner side Shangrao mould 81 being installed on jig 91 is needed.
Again according to another embodiment of the present invention, for making above-mentioned multiple power set according to the difference of workpiece Sheet Metal Forming Technology, realize coordinated each other, inventor has also associated use programmable logic controller (PLC) thus, by mould punching power set 2, Shangrao power device for forming 82, positioning power device 92 and horizontal stripper apparatus 11 all access programmable logic controller (PLC), for controlling mould punching power set 2 by programmable logic controller (PLC) according to the procedure preset, Shangrao power device for forming 82, the state of positioning power device 92 and horizontal stripper apparatus 11.
Further, the triggering of above-mentioned programmable logic controller (PLC) can be controlled by shaping starting switch 14, accesses programmable controller PLC control each power set for triggering programmable logic controller (PLC) by shaping starting switch 14 by shaping starting switch 14; And use for convenience, aforesaid shaping starting switch 14 can be arranged in frame 1 equally.
According to the difference of equipment institute's processing work and workpiece material hardness, described mould punching power set 2, Shangrao power device for forming 82, positioning power device 92 can adopt cylinder, hydraulic cylinder or electric expansion bar with horizontal stripper apparatus 11, or other power parts similar with aforementioned three.
The small closed Workpiece shaping device of structure described in the above-mentioned preferred embodiment of the present invention in actual use, alignment pin 51 manual alignment of the first shaping upper assembly 5 is inserted in the locating hole 41 on the second shaping upper assembly 4, then electromagnetic starting switch 13 is pressed, the power supply conducting of solenoid module 6, produce magnetic field and make the first shaping upper assembly 5 and the adhesive mutually of the second shaping upper assembly 4, form workpiece forming mold overall;
Workpiece is put between the workpiece device 7 on shaping counterdie 12, by compacted under starting switch 14, now PLC programmable logic controller (PLC) is triggered, perform the control program matched with current workpiece moulding process preset, first control mould punching power set 2 and drive the overall punch process part downwards of mould, the left and right of workpiece is upwarped, and makes in the middle part of workpiece shaping, again by programme-control by Shangrao mould 81 under the effect of Shangrao power device for forming 82 by the workpiece that upwarps to the second shaping upper assembly 4 extruded (i.e. post forming), original state got back to by shaping rear programme-control Shangrao mould 81, then programme-control solenoid module 6 deenergization, magnetic force discharges, initial bit got back to by programme-control first shaping upper assembly 5, the the second shaping upper assembly 4 be wrapped in workpiece is released by the horizontal stripper apparatus 11 of programme-control, programme-control two jigs 91 again extrude the workpiece of resilience under positioning power device 92 impetus, it is made to get back to original machining shape, seam seam is processed again by artificial welding equipment, after workpiece to be added has welded, two jigs 91 get back to initial bit, the finished parts 16 that last artificial taking-up is shaping, namely stamped workpieces machines.
Than that described above, also it should be noted that spoken of in this manual " embodiment ", " another embodiment ", " embodiment " etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. a small closed Workpiece shaping device, comprise frame (1) and mould punching power set (2), the output of described mould punching power set (2) is arranged in frame (1) down, the output of described mould punching power set (2) is also provided with the first shaping upper assembly (5), described frame (1) is also provided with installing rack (3), described installing rack (3) is provided with the second shaping upper assembly (4) matched with the first shaping upper assembly (5), it is characterized in that: described first shaping upper assembly (5) also connects as one with solenoid module (6), for generating an electromagnetic field after solenoid energising, make the first shaping upper assembly (5) and the adhesive mutually of the second shaping upper assembly (4), thus it is overall to form Workpiece shaping patrix, described installing rack (3) is also provided with in grooved and the shaping counterdie (12) matched with shaping upper entirety, described second shaping upper assembly (4) is placed on shaping counterdie (12), for being driven the overall stamped workpieces downwards of Workpiece shaping patrix by the output of mould punching power set (2), and be bent upwards volume by shaping counterdie (12) by the both sides that trench structure makes workpiece corresponding with cell wall and stick up.
2. small closed Workpiece shaping device according to claim 1, it is characterized in that: the bottom of described first shaping upper assembly (5) is provided with alignment pin (51), described second shaping upper assembly (4) is provided with the locating hole (41) matched with alignment pin (51), for the first shaping upper assembly (5) and the second shaping upper assembly (4) mutually adhesive time, inserted by the alignment pin (51) of the first shaping upper assembly (5) in the locating hole (41) of the second shaping upper assembly (4).
3. small closed Workpiece shaping device according to claim 2, it is characterized in that: described shaping counterdie (12) is also provided with workpiece device (7), carry out spacing for the workpiece be opposite on shaping counterdie (12).
4. small closed Workpiece shaping device according to claim 1, it is characterized in that: the side of described shaping counterdie (12) is also provided with two symmetrical Shangrao moulds (81), described two Shangrao moulds (81) are connected with respective Shangrao power device for forming (82) power respectively, the output in described Shangrao power device for forming (82) is arranged on the bottom of frame (1) upward, for driving Shangrao mould (81) upwards to overturn upward by Shangrao power device for forming (82), secondary extrusion carried out to workpiece shaping.
5. small closed Workpiece shaping device according to claim 3, it is characterized in that: the side of described shaping counterdie (12) installation Shangrao mould (81) is also provided with two symmetrical jigs (91), described two jigs (91) all flush with the second shaping upper assembly (4), and are connected with respective positioning power device (92) power respectively; Described two jigs (91) are arranged on the slide rail (10) that is placed on installing rack (3), for under the effect of positioning power device (92), make jig (91) move to closed workpiece place on slide rail (10), extruding calibration sizing is carried out to closed workpiece; Described Shangrao mould (81) is placed in the inner side of jig (91).
6. the small closed Workpiece shaping device according to claim 3 or 4, it is characterized in that: the opposite side of described shaping counterdie (12) is also provided with horizontal stripper apparatus (11), for the second shaping upper assembly (4) being placed in closed inside workpiece laterally being released by horizontal stripper apparatus (11).
7. small closed Workpiece shaping device according to claim 6, it is characterized in that: described mould punching power set (2), Shangrao power device for forming (82), positioning power device (92) all access programmable logic controller (PLC) with horizontal stripper apparatus (11), for being controlled the state of mould punching power set (2), Shangrao power device for forming (82), positioning power device (92) and horizontal stripper apparatus (11) according to the procedure preset by programmable logic controller (PLC).
8. small closed Workpiece shaping device according to claim 7, it is characterized in that: described frame (1) is also provided with shaping starting switch (14), described shaping starting switch (14) also accesses Programmable Logic Controller, controls each power set for triggering programmable logic controller (PLC) by shaping starting switch (14).
9. small closed Workpiece shaping device according to claim 1, it is characterized in that: described mould punching power set (2) are provided with electromagnetic starting switch (13), between described electromagnetic starting switch (13) access solenoid module (6) and power supply, for controlling conducting between power supply and solenoid and disconnection.
10. small closed Workpiece shaping device according to claim 6, is characterized in that: described mould punching power set (2), Shangrao power device for forming (82), positioning power device (92) and horizontal stripper apparatus (11) they are cylinder, in hydraulic cylinder and electric expansion bar any one or multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576465.7A CN103611801B (en) | 2013-11-18 | 2013-11-18 | A kind of small closed Workpiece shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576465.7A CN103611801B (en) | 2013-11-18 | 2013-11-18 | A kind of small closed Workpiece shaping device |
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| Publication Number | Publication Date |
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| CN103611801A CN103611801A (en) | 2014-03-05 |
| CN103611801B true CN103611801B (en) | 2015-08-26 |
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| CN201310576465.7A Expired - Fee Related CN103611801B (en) | 2013-11-18 | 2013-11-18 | A kind of small closed Workpiece shaping device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759884A (en) * | 2015-03-24 | 2015-07-08 | 安徽汇精模具研发科技有限公司 | Multi-station progressive die for intra-die stamping and welding |
| CN108127965A (en) * | 2017-12-20 | 2018-06-08 | 苏州永为客模架有限公司 | A kind of die exchange of universal die set |
| CN117020186B (en) * | 2023-10-09 | 2023-12-12 | 唐泽交通器材(泰州)有限公司 | Casting device of automobile cold plate casting |
| CN117358836B (en) * | 2023-11-28 | 2024-06-07 | 诸暨市盈智机械有限公司 | Stamping die based on auto-parts production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004013336U1 (en) * | 2004-08-26 | 2004-10-28 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Punching machine with spring-mounted workpiece support |
| CN2825270Y (en) * | 2005-09-12 | 2006-10-11 | 武汉楚天激光（集团）股份有限公司 | Punching mechanism of press |
| CN202701240U (en) * | 2012-05-17 | 2013-01-30 | 盘起工业(大连)有限公司 | A double-position automatic hot forging forming machine for shouldered circular male die type products having diameters larger than D4 |
| CN202877354U (en) * | 2012-09-17 | 2013-04-17 | 芜湖市续元工贸有限公司 | Novel W-shaped workpiece stamping die |
| CN203621230U (en) * | 2013-11-18 | 2014-06-04 | 甘宁 | Forming device of small closed workpiece |
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