CN103934368B - A kind of rotary tapered wedge side shaping mould - Google Patents
A kind of rotary tapered wedge side shaping mould Download PDFInfo
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- CN103934368B CN103934368B CN201410141219.3A CN201410141219A CN103934368B CN 103934368 B CN103934368 B CN 103934368B CN 201410141219 A CN201410141219 A CN 201410141219A CN 103934368 B CN103934368 B CN 103934368B
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Abstract
The invention discloses a kind of rotary tapered wedge side shaping mould, comprise upper bolster (11), die shoe (31), dressing blade block (15), punch (30), shaping terrace die (33), be articulated with the rotary body (32) on die shoe (31), the spinning reduction mechanism (34) being located at the rotary drive mechanism (16) on upper bolster (11) and being located on die shoe (31), rotary drive mechanism (16) there is the first rotary body service portion, spinning reduction mechanism (34) there is the second rotary body service portion, shaping terrace die (33) is fixed on rotary body (32), to make shaping terrace die (33), there is rotating distance, in one end of rotating distance, shaping terrace die (33) and dressing blade block (15) are all positioned at shaping position, side, at the stroke other end, between shaping terrace die (33) and punch (30), there is pickup space.When adopting this rotary tapered wedge side shaping mould, the pickup operation of workpiece is more convenient.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of rotary tapered wedge side shaping mould.
Background technology
Along with science and technology is constantly reformed, the performance that many parts can show is also in continuous reinforcement.For automobile, the flange angle of outer covering piece as bodywork parts such as beater or beat-up, protecgulum outside plate, bonnet outside plate and top covers of a lot of vehicle is designed to negative angle mostly, to reach the snap-in force increased between stamping parts and the object improving bus body strength.
Common wedge slide block type side shaping mould can be adopted at present to carry out side shaping processing, process required structure with this.Above-mentioned common wedge slide block type side shaping mould comprises upper bolster, die shoe, the slide block be fixed on upper bolster, the shaping terrace die that is fixed on the wedge on die shoe and is fixed on die shoe, slide block is fixed with dressing blade block.During this wedge slide block type side shaping mould work, upper bolster band movable slider declines, when slide block contacts with wedge, slide block drives dressing blade block close to shaping terrace die under the effect of wedge, and then the workpiece be positioned between shaping terrace die and dressing blade block is deformed, until reach forming requirements.
But, after the reforming process of above-mentioned side, workpiece will fit with dressing blade block and shaping terrace die, and the structure after component shaping is with shaped negative angle structures, therefore, in order to be taken off from wedge slide block type side shaping mould by workpiece smoothly, operating personnel need the servicing unit adopting complicated structure, and by more auxiliary operation.Obviously, the shaped negative angle structures adopting above-mentioned wedge slide block type side shaping mould to realize workpiece adds man-hour, and the pickup of workpiece is more difficult.
To sum up, how to solve the shaped negative angle structures adopting wedge slide block type side shaping mould to realize workpiece and add man-hour, pickup this problem more difficult of workpiece, has become the technical barrier that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of rotary tapered wedge side shaping mould, the shaped negative angle structures adopting this rotary tapered wedge side shaping mould to realize workpiece adds man-hour, and the pickup operation of workpiece is more convenient.
To achieve these goals, the invention provides following technical scheme:
A kind of rotary tapered wedge side shaping mould, comprise upper bolster, die shoe, dressing blade block, punch, and shaping terrace die, described punch is fixed on described die shoe, described dressing blade block is fixed on described upper bolster, also comprise the rotary body be articulated with on described die shoe, the spinning reduction mechanism being arranged at the rotary drive mechanism on described upper bolster and being arranged on described die shoe, described rotary drive mechanism has the first rotary body service portion, described spinning reduction mechanism has the second rotary body service portion, described shaping terrace die is fixed on described rotary body, to make described shaping terrace die, there is rotating distance, and at one end place of described rotating distance, described shaping terrace die and described dressing blade block are all positioned at shaping position, side, at the other end place of described rotating distance, there is between described shaping terrace die and described punch pickup space,
The top of described die shoe arranges the first arc-shaped guide plate, the bottom of described rotary body arranges the second arc-shaped guide plate, described first arc-shaped guide plate has the first arc guide surface, described second arc-shaped guide plate has the second arc guide surface be slidably matched with described first arc guide surface.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, at least one in described rotary drive mechanism and described spinning reduction mechanism is wheeled pressure exerting arrangement, described wheeled pressure exerting arrangement comprises the connector with installation portion, the roller being arranged at the rotating shaft on described connector and being set in described rotating shaft, and described roller has rotary body acting surface.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, described connector comprises telescoping cylinder, the telescopic be connected with the telescopic end of described telescoping cylinder and the locating part with extensible member stop part, described telescoping cylinder is set in the inside of described telescopic, described rotating shaft is connected on described telescopic, and described installation position is on described locating part.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, described rotary body arranges wear strip, and described wear strip is relative with described roller along the patrix direction of motion, and it has roller mating surface.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, also comprise the secondary side feeding pressure mechanism be arranged on described upper bolster, described secondary side feeding pressure mechanism has material pressing core and to exert pressure end.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, described secondary side feeding pressure mechanism is auxiliary binder cylinder, and the exert pressure Output pressure direction of end of the described material pressing core of described auxiliary binder cylinder is consistent with shaping direction, side.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, described secondary side feeding pressure mechanism is multiple.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, the two ends of described rotary body are all connected on described die shoe by articulated section, described articulated section comprises mount pad, guide pin bushing and jointed shaft, described mount pad is fixed on described die shoe, and it has installing hole, and described guide pin bushing is set in described installing hole, described jointed shaft is set in described guide pin bushing, and described jointed shaft and described rotary body are fixed.
Preferably, in the shaping mould of above-mentioned rotary tapered wedge side, the limit turntable be arranged on described rotary body is also comprised.
Rotary tapered wedge side provided by the invention shaping mould increases rotary body, rotary drive mechanism and spinning reduction mechanism, rotary body is articulated with on die shoe, rotary drive mechanism is arranged on upper bolster, spinning reduction mechanism is arranged on die shoe, rotary drive mechanism has the first rotary body service portion, spinning reduction mechanism has the second rotary body service portion, shaping terrace die is fixed on rotary body, to make shaping terrace die, there is rotating distance, and at one end place of rotating distance, shaping terrace die and dressing blade block are all positioned at shaping position, side, at the other end place of rotating distance, there is between shaping terrace die and dressing blade block pickup space.After so arranging, rotary drive mechanism declines along with upper bolster and declines, after rotary drive mechanism contacts with rotary body, rotary body rotates under the effect of rotary drive mechanism, shaping terrace die arrives shaping position, side, dressing blade BOB(beginning of block) carries out side re-shaping exercise, and workpiece processes desired structure.Then, upper bolster driven rotary driving mechanism rises, and spinning reduction mechanism applies opposition to rotary body, rotary body is made to drive shaping terrace die to rotate backward, impel shaping terrace die away from punch, form pickup space between the two, so that operating personnel carry out pickup operation.
Known by foregoing description, rotary tapered wedge side provided by the invention shaping mould only increases rotary body, rotary drive mechanism and spinning reduction mechanism, and after the shaping of side, can be separated with workpiece by shaping terrace die by the motion of upper bolster, so that take out workpiece.Obviously, compared to the content introduced in background technology, above-mentioned rotary tapered wedge side shaping mould need not arrange baroque supplementary structure, also without the need to carrying out other auxiliary operation, simplifies pickup operation when processing shaped negative angle structures with this.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The part-structure schematic diagram of the rotary tapered wedge side shaping mould that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the part-structure enlarged drawing of the side of rotary tapered wedge shown in Fig. 1 shaping mould;
The part-structure axonometric drawing of the rotary tapered wedge side shaping mould that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the axonometric drawing after the upset of structure shown in Fig. 3;
The structural representation of the rotary drive mechanism that Fig. 5 provides for the embodiment of the present invention.
Description of reference numerals:
11-upper bolster, 12-wedge slide block, 13-material pressing core, 15-dressing blade block, 16-rotary drive mechanism, 17-slide block restoring cylinder, 18-guide pad, 19-slide plate, 20-first guide plate, 21-caging bolt, 22-secondary side feeding pressure mechanism, 23-forces return mechanism, 30-punch, 31-die shoe, 32-rotary body, 33-shaping terrace die, 34-spinning reduction mechanism, 341-telescoping cylinder, 342-telescopic, 343-installation shaft, 344-roller, 35-second guide plate, 36-slope guide plate, the vertical guide plate of 37-, 38-first arc-shaped guide plate, 39-second arc-shaped guide plate, 40-mount pad, 41-jointed shaft, 42-limits turntable, 43-wear strip.
Detailed description of the invention
Core of the present invention is to provide a kind of rotary tapered wedge side shaping mould, and the shaped negative angle structures adopting this rotary tapered wedge side shaping mould to realize workpiece adds man-hour, and the pickup operation of workpiece is more convenient.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As Figure 1-4, rotary tapered wedge side provided by the invention shaping mould is used for carrying out side shaping to workpiece, and such as carry out the operations such as flange to workpiece, it comprises:
Upper bolster 11, carries out elevating movement when upper bolster 11 works, and it is provided with usually wedge slide block 12, material pressing core 13 and slide block restoring cylinder 17, wedge slide block 12 is connected on upper bolster 11 by caging bolt 21, be provided with dressing blade block 15, guide pad 18, slide plate 19 and the first guide plate 20, dressing blade block 15 applies pressure for needing the part of carrying out side shaping on workpiece, guide pad 18 and the first guide plate 20 are connected between upper bolster 11 and wedge slide block 12, guide pad 18 is for limiting the position of wedge slide block 12, and prevent wedge slide block 12 from occurring reversing, and when wedge slide block 12 moves relative to upper bolster 11, guiding can be provided by guide pad 18 and the first guide plate 20, slide plate 19 is for realizing the motion guide of wedge slide block 12, material pressing core 13 is for applying pressure-plate-force to the workpiece needing to carry out side shaping operation, slide block restoring cylinder 17 is for realizing the reset of wedge slide block 12 after workpiece side shaping,
Die shoe 31, die shoe 31 is generally installed on workbench, and it is fixed relative to workbench, and die shoe 31 is provided with punch 30 usually, and punch 30 is for supporting workpiece;
Rotary body 32, rotary body 32 is articulated with on die shoe 31 by rotating shaft, it can be slidably matched with the slide plate 19 on wedge slide block 12, rotary body 32 is installed shaping terrace die 33, shaping terrace die 33 can rotate along with the rotation of rotary body 32, be provided with the second guide plate 35, slope guide plate 36 and vertical guide plate 37 between rotary body 32 and die shoe 31, this three is for providing the guiding on different directions to the motion of rotary body 32;
Rotary drive mechanism 16, it is arranged on upper bolster 11, and it has the first rotary body service portion, along with the decline of upper bolster 11, first rotary body service portion can contact with rotary body 32, and is passed on rotary body 32 by the pressure of upper bolster 11, and rotary body 32 is rotated, particularly, rotary drive mechanism 16 can be set to the drive post protruding from upper bolster 11;
Spinning reduction mechanism 34, it is arranged on die shoe 31, and it has the second rotary body service portion, this spinning reduction mechanism 34 makes the direction of rotation of rotary body contrary with rotary drive mechanism 16 to the active force that rotary body 32 applies, ensure that rotary body 32 has reciprocal rotary motion with this, particularly, spinning reduction mechanism 34 can be set to the elastic reset part that is connected between die shoe 31 and rotary body 32.
By above-mentioned each structure, shaping terrace die 33 can produce rotating distance, and at one end place of this rotating distance, shaping terrace die 33 and dressing blade block 15 are all positioned at shaping position, side, at the other end place of this rotating distance, make, between shaping terrace die 33 and punch 30, there is pickup space.
The course of work of above-mentioned rotary tapered wedge side shaping mould is as follows:
First, by manipulator or be manually positioned on punch 30 by workpiece to be processed, workpiece need the part of carrying out side shaping unsettled relative to shaping terrace die 33; Then operate upper bolster 11 to decline, wedge slide block 12 and material pressing core 13 vertically move thereupon, after the slide plate 19 on wedge slide block 12 contacts with rotary body 32, wedge slide block 12 slides along the guide direction of slide plate 19, make dressing blade block 15 gradually near shaping terrace die 33, shaping terrace die 33 arrives shaping position, then applies pressure-plate-force to workpiece, to ensure carrying out smoothly of side shaping after material pressing core 13 and absorption surface; Meanwhile, also by driven rotary driving mechanism 16 when upper bolster 11 declines, namely rotary drive mechanism 16 impels rotary body 32 to rotate after contacting with rotary body 32; Dressing blade block 15 and shaping terrace die 33 move simultaneously, both gradually near and side shaping is carried out to workpiece;
After the side shaping operation of workpiece completes, upper bolster 11 is up, and then drive wedge slide block 12 first to slide obliquely along the guide direction of slide plate 19, rise along vertical direction again, drive material pressing core 13 and rotary drive mechanism 16 to rise simultaneously, now spinning reduction mechanism 34 applies reset force to rotary body 32, rotary body 32 is made to drive shaping terrace die 33 to rotate backward, depart from workpiece gradually, when shaping terrace die 33 stops operating, form pickup space between itself and punch 30, workpiece directly takes out by manipulator or operating personnel.
Known by foregoing description, the rotary tapered wedge side shaping mould that the embodiment of the present invention provides only increases rotary body 32, rotary drive mechanism 16 and spinning reduction mechanism 34, and after the shaping of side, can be separated with workpiece by shaping terrace die 33 by the motion of upper bolster 11, so that take out workpiece.Obviously, compared to the content introduced in background technology, above-mentioned rotary tapered wedge side shaping mould need not arrange baroque supplementary structure, also without the need to carrying out other auxiliary operation, simplifies pickup process when processing shaped negative angle structures with this.
Above-mentioned rotary body 32 rotates relative to die shoe 31 by rotating shaft, but in view of the volume of rotary body 32 is usually larger, in order to supporting rotator 32 better, the rotary tapered wedge side shaping mould that the embodiment of the present invention provides also comprises the first arc-shaped guide plate 38 and the second arc-shaped guide plate 39.First arc-shaped guide plate 38 is arranged at the top of die shoe 31, second arc-shaped guide plate 39 is arranged at the bottom of rotary body 32, first arc-shaped guide plate 38 has the first arc guide surface, the second arc-shaped guide plate 39 has the second arc guide surface be slidably matched with the first arc guide surface.Can supporting rotator 32 after first arc-shaped guide plate 38 contacts with the second arc-shaped guide plate 39, violent rotation can not be there is because of Action of Gravity Field when rotary body 32 rotates, occur colliding with when then preventing rotary body 32 from rotating.Particularly, the size of the first arc-shaped guide plate 38 and the second arc-shaped guide plate 39, quantity and distributing position can be determined according to the structure of rotary body 32 and size etc., larger Area of bearing being provided to be excellent for rotary body 32.
In further technical scheme, at least one in rotary drive mechanism 16 and spinning reduction mechanism 34 can be set to wheeled pressure exerting arrangement, this wheeled pressure exerting arrangement comprises the connector with installation portion, the roller being arranged at the rotating shaft on connector and being set in rotating shaft, this roller has rotary body acting surface, above-mentioned installation portion is for realizing the connection of whole wheeled pressure exerting arrangement and upper bolster 11 or die shoe 31.As shown in Figure 5, so that spinning reduction mechanism 34 is set to wheeled pressure exerting arrangement, connector in this wheeled pressure exerting arrangement can be cylindrical spring of being fixed on die shoe 31, and this upper end of cylindrical spring arranges installation shaft 343, and roller 344 is arranged in this installation shaft 343.When upper bolster 11 starts to rise, roller 344 moves up, and it contacts with rotary body 32, thus driven rotary body 32 rotates relative to die shoe 31.Fit system between spinning reduction mechanism 34 with rotary body 32 is improved to roll and coordinates by this scheme, and the wearing and tearing produced when reducing both relative motions with this, then ensure the side plastic precision of workpiece, and extend the working life of rotary tapered wedge side shaping mould.
Still so that spinning reduction mechanism 34 is set to wheeled pressure exerting arrangement, in order to ensure that the rotation amount of spinning reduction mechanism 34 meets the requirements, in the above-mentioned wheeled pressure exerting arrangement that the embodiment of the present invention provides, connector can comprise telescoping cylinder 341, the telescopic 342 be connected with the telescopic end of telescoping cylinder 341 and the locating part 345 with extensible member stop part further, telescoping cylinder 341 is set in the inside of telescopic 342, installation shaft 343 is connected on telescopic 342, locating part 345 has installation portion, and namely locating part 345 is fixed on die shoe 31.Locating part 345 can comprise multiple limited block, also can adopt single ring-type locating part.
After adopting said structure, when needing the reset realizing rotary body 32, drive telescoping cylinder 341 to move, drive telescopic 342 moves by its telescopic end, rotates with this driven rotary body 32.After telescopic 342 abuts with the extensible member stop part of locating part 345, rotary body 32 arrives one end of its rotating distance.Understandably, this scheme is by telescoping cylinder 341 driven rotary body 32, and the rotation amount of rotary body 32 can be controlled exactly, and the side plastic precision of workpiece improves thereupon.Certainly, also one end relative with its telescopic end on telescoping cylinder 341 can be fixed on die shoe 31, to alleviate vibration when telescoping cylinder 341 works.
Certainly, scheme when rotary drive mechanism 16 being set to wheeled pressure exerting arrangement can refer to foregoing, repeats no more herein.In addition, the quantity of rotary drive mechanism 16 and spinning reduction mechanism 34 also can be set to multiple, to ensure that the active force that both export meets the demands.
Further, rotary body 32 is arranged wear strip 43, this wear strip 43 is relative with roller along the patrix direction of motion, and it has roller mating surface.Particularly, the upper surface of rotary body 32 and lower surface all can arrange wear strip 43, this wear strip 43 can adopt high-abrasive material to make.Roller can directly contact with wear strip 43, and wearing and tearing between the two are directly born by wear strip 43, and non-rotary body 32, the wearing and tearing of rotary body 32 appearance are alleviated to a greater degree with this.
The rotary tapered wedge side shaping mould that the embodiment of the present invention provides is realized the binder of workpiece by material pressing core 13, but be generally curved surface due to the surface of workpiece, and the surface that material pressing core 13 puts on pressure-plate-force on workpiece and workpiece is at an angle, the power causing material pressing core 13 to put on workpiece is not the normal pressure on stricti jurise mountain, its binder effect is unsatisfactory, and the formability of workpiece is relatively poor.In order to alleviate this problem, the rotary tapered wedge side shaping mould that the embodiment of the present invention provides also comprises the secondary side feeding pressure mechanism 22 be arranged on upper bolster 11, and this secondary side feeding pressure mechanism 22 has material pressing core and to exert pressure end, it can be set to binder post.Thus, namely by secondary side feeding pressure mechanism 22, the direction that workpiece is easily collected together applies auxiliary pressure-plate-force to material pressing core 13, makes the pressure-plate-force put on workpiece limit the position of workpiece better.
Preferably, above-mentioned secondary side feeding pressure mechanism 22 also can be auxiliary binder cylinder, and the exert pressure Output pressure direction of end of the material pressing core of this auxiliary binder cylinder is consistent with shaping direction, side, and this shaping direction, side refers to the glide direction of wedge slide block 12 relative to rotary body 32.By the control of the specification to auxiliary binder cylinder and the size of adjustable pressure-plate-force and stroke, ensure that the pressure-plate-force size that workpiece bears is in zone of reasonableness with this, prevent workpiece to meet accident distortion.Further, above-mentioned secondary side feeding pressure mechanism 22 can adopt nitrogen cylinder, to optimize its performance.
In specific implementation process, above-mentioned secondary side feeding pressure mechanism 22 can only arrange one or more, secondary side feeding pressure mechanism 22 is preferably set to multiple by the embodiment of the present invention, multiple secondary side feeding pressure mechanism 22 can act on material pressing core 13 simultaneously, with this, material pressing core 13 applied more evenly, comprehensively assist pressure-plate-force, the positioning precision of workpiece is had and promotes greatly.
More preferably, the two ends of rotary body 32 are all connected on die shoe 31 by articulated section, this articulated section comprises mount pad 40, guide pin bushing and jointed shaft 41, mount pad 40 is fixed on die shoe 31, and it has installing hole, guide pin bushing is set in this installing hole, and jointed shaft 41 is set in guide pin bushing, and jointed shaft 41 is fixed with rotary body 32.Rotary body 32 adopt said structure and die shoe 31 hinged time, guide pin bushing can bear the wearing and tearing between jointed shaft 41 and mount pad 40, when the wear extent of guide pin bushing reaches capacity, only guide pin bushing need be changed, and without the need to changing whole articulated section, make the maintenance cost of rotary tapered wedge side shaping mould lower.More preferably, mount pad 40 can be set to split-type structural, so that installation, debugging and later period maintenance.
In order to control the amount of spin of rotary body 32 better, after preventing rotary body 32 from excessively rotating, damage is caused to other parts, limit turntable 42 also can be set on rotary body 32, this limit turntable 42 along with rotary body 32 rotate time, to abut against with die shoe 31, die shoe 31 stops the rotation of limit turntable 42, then for the rotation of rotary body 32 provides limit to transfer to use.The structure of above-mentioned limit turntable 42, with reference to prior art, is not restricted this herein.
In addition, there is the possibility of damage in the course of the work based on each parts in the shaping mould of rotary tapered wedge side, cause wedge slide block 12 to reset, the normal work of rotary tapered wedge side shaping mould is had a negative impact.In order to alleviate above-mentioned impact, can arrange and force return mechanism 23, realize the forced resetting after wedge slide block 12 inefficacy by this pressure return mechanism 23.The concrete structure of this pressure return mechanism 23 can refer to prior art, is not restricted herein to this.
Certainly, it should be noted that, in mutual reconcilable situation, above-mentioned each technical scheme can be combined, and the technical scheme obtained after combination is still in protection scope of the present invention.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (9)
1. a rotary tapered wedge side shaping mould, comprise upper bolster (11), die shoe (31), dressing blade block (15), punch (30) and shaping terrace die (33), described punch (30) is fixed on described die shoe (31), described dressing blade block (15) is fixed on described upper bolster (11), also comprise the rotary body (32) be articulated with on described die shoe (31), the spinning reduction mechanism (34) being arranged at the rotary drive mechanism (16) on described upper bolster (11) and being arranged on described die shoe (31), described rotary drive mechanism (16) has the first rotary body service portion, described spinning reduction mechanism (34) has the second rotary body service portion, described shaping terrace die (33) is fixed on described rotary body (32), to make described shaping terrace die (33), there is rotating distance, and at one end place of described rotating distance, described shaping terrace die (33) and described dressing blade block (15) are all positioned at shaping position, side, at the other end place of described rotating distance, between described shaping terrace die (33) and described punch (30), there is pickup space,
It is characterized in that, the top of described die shoe (31) arranges the first arc-shaped guide plate (38), the bottom of described rotary body (32) arranges the second arc-shaped guide plate (39), described first arc-shaped guide plate (38) has the first arc guide surface, described second arc-shaped guide plate (39) has the second arc guide surface be slidably matched with described first arc guide surface.
2. rotary tapered wedge side according to claim 1 shaping mould, it is characterized in that, at least one in described rotary drive mechanism (16) and described spinning reduction mechanism (34) is wheeled pressure exerting arrangement, described wheeled pressure exerting arrangement comprises the connector with installation portion, the roller being arranged at the rotating shaft on described connector and being set in described rotating shaft, and described roller has rotary body acting surface.
3. rotary tapered wedge side according to claim 2 shaping mould, it is characterized in that, described connector comprises telescoping cylinder, the telescopic be connected with the telescopic end of described telescoping cylinder and the locating part with extensible member stop part, described telescoping cylinder is set in the inside of described telescopic, described rotating shaft is connected on described telescopic, and described installation position is on described locating part.
4. rotary tapered wedge side according to claim 2 shaping mould, it is characterized in that, described rotary body (32) is arranged wear strip (43), described wear strip (43) is relative with described roller along the patrix direction of motion, and it has roller mating surface.
5. the rotary tapered wedge side shaping mould according to any one of claim 1-4, it is characterized in that, also comprise the secondary side feeding pressure mechanism (22) be arranged on described upper bolster (11), described secondary side feeding pressure mechanism (22) has material pressing core and to exert pressure end.
6. rotary tapered wedge side according to claim 5 shaping mould, is characterized in that, described secondary side feeding pressure mechanism (22) is auxiliary binder cylinder, and the exert pressure Output pressure direction of end of the described material pressing core of described auxiliary binder cylinder is consistent with shaping direction, side.
7. rotary tapered wedge side according to claim 5 shaping mould, is characterized in that, described secondary side feeding pressure mechanism (22) is for multiple.
8. the rotary tapered wedge side shaping mould according to any one of claim 1-4, it is characterized in that, the two ends of described rotary body (32) are all connected on described die shoe (31) by articulated section, described articulated section comprises mount pad (40), guide pin bushing and jointed shaft (41), described mount pad (40) is fixed on described die shoe (31), and it has installing hole, described guide pin bushing is set in described installing hole, described jointed shaft (41) is set in described guide pin bushing, and described jointed shaft (41) is fixed with described rotary body (32).
9. the rotary tapered wedge side shaping mould according to any one of claim 1-4, is characterized in that, also comprises the limit turntable (42) be arranged on described rotary body (32).
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| CN201410141219.3A CN103934368B (en) | 2014-04-09 | 2014-04-09 | A kind of rotary tapered wedge side shaping mould |
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| CN201410141219.3A CN103934368B (en) | 2014-04-09 | 2014-04-09 | A kind of rotary tapered wedge side shaping mould |
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| CN103934368B true CN103934368B (en) | 2016-04-06 |
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| CN104707903A (en) * | 2015-04-03 | 2015-06-17 | 安徽江淮汽车股份有限公司 | Stamping molding process for outer plate tail part of head cover of automotive covering part and stamping mold |
| CN104972003B (en) * | 2015-07-23 | 2017-05-24 | 高密市豪沃机械科技有限公司 | Automobile external covering part stamping die achieving lateral reshaping by using hydraulic system to drive sliding blocks |
| CN106216529A (en) * | 2016-08-19 | 2016-12-14 | 富士瑞鹄技研（芜湖）有限公司 | A kind of rotary tapered wedge rotary steering axle sleeve mechanism |
| CN107350352B (en) * | 2017-08-10 | 2023-05-16 | 南京信息职业技术学院 | Tilting wedge combined flanging die with double movement modes |
| CN113351759A (en) * | 2021-05-25 | 2021-09-07 | 瑞鹄汽车模具股份有限公司 | Bidirectional arc guide plate mechanism of automobile die |
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| KR100657223B1 (en) * | 2005-10-18 | 2006-12-14 | 김정임 | A door frame making mould and making method of door frame thereof |
| CN102699148A (en) * | 2012-05-11 | 2012-10-03 | 奇瑞汽车股份有限公司 | Lateral shaping mechanism for removing lateral springback of stamping part |
| CN203356270U (en) * | 2013-06-02 | 2013-12-25 | 苏州博讯仪器有限公司 | Sizing die |
| CN203448548U (en) * | 2013-07-25 | 2014-02-26 | 柳州职业技术学院 | Novel rotary wedge |
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