CN210676524U - Machining and grouping die device for car skylight - Google Patents
Machining and grouping die device for car skylight Download PDFInfo
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- CN210676524U CN210676524U CN201921313315.6U CN201921313315U CN210676524U CN 210676524 U CN210676524 U CN 210676524U CN 201921313315 U CN201921313315 U CN 201921313315U CN 210676524 U CN210676524 U CN 210676524U
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Abstract
The utility model relates to a vehicle skylight processing grouping mold device, which comprises a bed frame conveyor belt, a skylight frame forming mold arranged on the bed frame conveyor belt, a blank holder conveyor belt, a skylight blank holder profiling pressing mold arranged on the blank holder conveyor belt, a forming welding conveyor belt, a skylight stamping mold arranged on the forming welding conveyor belt, and a grouping workbench; the input end of the assembly workbench corresponds to the output end of the blank holder conveyor belt and the output end of the bed frame conveyor belt respectively; the output end of the assembly workbench corresponds to the input end of the forming welding conveyor belt; and a group assembling feeding manipulator for placing the assembled skylight stamping die on the forming and welding conveyor belt is arranged on the group assembling workbench, and forming stations and welding stations are distributed on the forming and welding conveyor belt. The utility model relates to a rationally, compact structure and convenient to use.
Description
Technical Field
The utility model relates to a car skylight processing is die set device in groups.
Background
At present, the blank holder is installed around the sunroof for suppressing sealing washer or adhesive tape, and the blank holder is different according to different specification, size, shape, needs to adopt different moulds, and its is with high costs, adopts the manual work to carry out the panel beating operation, and is inefficient, is not fit for mass production. The press mold is widely used for machining and forming various parts of an automobile as an important machining device for automobile manufacturing. In order to seek driving comfort, the roof of the existing automobile is often provided with a skylight, so in the automobile manufacturing process, a stamping die is used for processing a plate material to produce a peripheral frame and other accessory parts of the automobile skylight, the current method is to respectively stamp the peripheral frame and other accessory parts of the automobile skylight, and the defect is that a lot of processing excess materials are generated in the center of the peripheral frame to cause waste, and meanwhile, the production efficiency is greatly reduced by respective processing. Although a set of scheme is provided by the CN201120241065.7, the all-in-one stamping die suitable for manufacturing the automobile skylight is not suitable for a forming process, and the efficiency is low. Automobile roof skylight stamping die's development design and production cycle also constantly shorten, for the quality and quantity guarantee, can practice thrift the cost when satisfying customer's demand, greatly increased the degree of difficulty in the mould production process, especially, be applied to the mould of such large-scale key covering of automobile body side wall, the mould structure is extremely complicated, simultaneously be connected unstably between upper die base and the die holder, make the upper die base remove easily, thereby influence the quality of product, the upper die base is long-time to lead to the fact the pressure to the die holder, can make the die holder damage, current punching press, when group to and welding skylight, need continuous different moulds of changing, thereby a large amount of frocks, it causes the dismouting time extension.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a car skylight processing is die set is provided overall.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model discloses a car skylight processing group die set, including bed frame conveyer belt 70, the skylight frame forming die 71 placed on bed frame conveyer belt 70, blank holder conveyer belt 72, skylight blank holder copying pressing die 73 placed on blank holder conveyer belt 72, forming welding conveyer belt 77, skylight stamping die 76 placed on forming welding conveyer belt 77, and group to workstation 74;
the input end of the pairing workbench 74 corresponds to the output end of the blank holder conveyor belt 72 and the output end of the bed frame conveyor belt 70 respectively; the output end of the assembly table 74 corresponds to the input end of the form welding conveyor belt 77;
a pair-assembling feeding manipulator 75 for placing a skylight stamping die 76 for group assembly on a forming and welding conveyor belt 77 is arranged on the pair-assembling workbench 74, and forming stations 78 and welding stations 79 are distributed on the forming and welding conveyor belt 77.
A support base 80 positioned below the upward section of the forming welding conveyor belt 77 is respectively arranged below the forming station 78 and the welding station 79, and a lifting support table 81 for lifting the skylight stamping die 76 upwards is arranged on the support base 80.
The skylight frame forming die 71 comprises a lower die 2, a middle die 3 arranged above the lower die 2 and used for placing the skylight frame 1, and an upper die 4 arranged above the middle die 3;
the inner step surface on the middle die 3 is in pressure contact with the lower surface of the skylight frame 1;
an inner horizontal driving push rod 6 is arranged on an inner step surface of the middle die 3, an inner driving block 5 is arranged on the inner horizontal driving push rod 6, an upper pressing forming block 7 slides along a horizontal guide rail on the inner step surface, and the inner driving block 5 is in pressure contact with the tail end of the upper pressing forming block 7;
an inner side supporting block 10 which is used for being in pressure contact with the inner side wall of the skylight frame 1 is arranged at the lower end of the upper pressing forming block 7, and a spring is arranged between the tail end of the inner side supporting block 10 and the inner driving block 5;
an inner chamfer forming surface 8 which is used for being in pressure contact with the chamfer of the skylight frame 1 is arranged at the lower end of the upper pressing forming block 7, and an inclined upper pressing surface 9 which is arranged at the front end of the inner chamfer forming surface 8 and is used for being in pressure contact with the upper surface of the skylight frame 1;
an outer forming frame 13 with an inner side wall for being in pressure contact with the outer side surface of the skylight frame 1 is arranged on the outer step surface of the middle die 3, and an outer forming cambered surface 15 for being in pressure contact with the corner of the skylight frame 1 is arranged at the end part of the outer forming frame 13;
the middle die 3 is provided with an outer guide block 14 for guiding the outer forming frame 13;
an outer downward-pressing wedge block 11 which moves up and down and the wedge surface of which is in pressure contact with the outer side of an outer forming frame 13 is arranged on the upper die 4, and the outer downward-pressing wedge block 11 moves downward to push the outer forming frame 13 transversely; a return spring 12 is connected between the outer forming frame 13 and the middle mold 3 or the upper mold 4.
The lower mold 2, the middle mold 3, and the upper mold 4 are distributed with fabrication holes for reducing weight.
A guide groove corresponding to the upper pressing forming block 7 is arranged on the upper die 4 or the middle die 3.
The skylight blank holder profiling pressing die 73 comprises a bottom plate 21 and a die holder 22 arranged above the bottom plate 21;
a transverse push rod 29 is distributed on the lower surface of the mould seat 22, a push rod arm 30 is vertically arranged at the end part of the transverse push rod 29, a push rod pressure head 31 is arranged at the lower end of the push rod arm 30, and a push rod gasket 32 which is in pressure contact with the blank pressing metal ring 25 is arranged at the lower end of the push rod pressure head 31;
a guide channel 33 is distributed on the mould seat 22, and a sliding seat 35 close to or far from the corresponding blank pressing metal ring 25 is arranged on the guide channel 33 in a sliding way;
a guide bar 34 having a lower end connected to the push rod presser 31 is provided on the slide carriage 35.
The upper end of the clamping fixture seat 22 is connected with a mechanical arm 23; a magnetic base 24 and/or an elastic rod 28 for attracting the bottom plate 21 are provided at the lower end of the die base 22.
The skylight stamping die 76 comprises a lower clamping fixture frame 44 and an upper stamping die 45 arranged above the lower clamping fixture frame 44;
the lower clamping fixture frame 44 is of a hollow inner cavity structure, a hollow inner fixed frame 51 is detachably mounted in the lower clamping fixture frame 44, a skylight shell 41 is arranged at the upper end of the inner fixed frame 51, positioning grooves are correspondingly prefabricated on the inner fixed frame 51 and the skylight shell 41, and a longitudinal positioning block 52 and a transverse positioning block 53 for positioning the skylight shell 41 on the inner fixed frame 51 are placed in the positioning grooves;
an upper profiling pressing die 50 is arranged on the lower surface of the upper pressing die 45, the upper profiling pressing die 50 is in pressure contact with the upper surface of the skylight shell 41, a lower profiling supporting die is arranged on the upper surface of the inner fixing frame 51, and after the upper profiling pressing die 50 is in pressure contact with the upper surface of the skylight shell 41, the lower profiling supporting die is in contact with the lower surface of the skylight shell 41;
a prefabricated blank holder part 42 is arranged on the lower clamping fixture frame 44 in a surrounding manner, a skylight frame 43 is arranged on the inner fixing frame 51, and a bottom positioning block 54 for positioning and contacting with the skylight frame 43 is arranged on the lower clamping fixture frame 44;
the upper end of the skylight frame 43 is contacted with the lower end of the prefabricated skylight shell body 41;
the inside face of the binder member 42 is in contact with the outer side wall of the prefabricated sunroof housing case 41.
A clamping hand 47 controlled by a mechanical arm is arranged above the upper pressing die 45, mechanical arms 48 are distributed around the clamping hand 47, and a paw 49 used for clamping the upper pressing die 45 is arranged on the mechanical arm 48;
at a welding station, the mechanical arm drives the upper pressing die 45 to be separated from the lower clamping die 44, the welding manipulator welds the contact position of the upper end of the skylight frame 43 and the lower end of the prefabricated skylight shell 41, and the welding manipulator welds the contact position of the inner side face of the blank holder piece 42 and the outer side wall of the prefabricated skylight shell 41.
Corresponding key groove channels are arranged on the outer sides of the clamping fixture frame 44 and the upper pressing mold 45, side guide keys 46 are arranged on the key groove channels, and a press is arranged above the upper pressing mold 45; the longitudinal positioning block 52 and the transverse positioning block 53 are made of 40Cr, and the surface carburizing and quenching hardness is 55-60 HRC.
The advantageous effects of the present invention are described in more detail in the detailed description of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the whole body of the utility model with a common machine tool omitted.
Fig. 2 is the structural schematic diagram of the skylight blank holder copying and pressing mold of the utility model.
Fig. 3 is the structure schematic diagram inside the skylight blank holder profiling pressing mold of the utility model.
Fig. 4 is a schematic structural view of the skylight frame forming mold of the present invention.
Fig. 5 is a schematic structural view of the skylight frame forming mold of the present invention.
Fig. 6 is a schematic structural view of the inside of the skylight frame forming mold of the present invention.
Fig. 7 is a schematic structural diagram of the skylight housing according to the present invention.
Fig. 8 is a schematic structural view of the blank holder of the present invention.
Fig. 9 is a schematic structural view of the skylight frame of the present invention.
Wherein: 1. a skylight frame; 2. a lower die; 3. a middle mold; 4. an upper die; 5. an inner drive block; 6. an inner horizontal driving push rod; 7. pressing a forming block upwards; 8. an inner chamfer forming surface; 9. an upper pressing surface with an inclined surface; 10. an inside support block; 11. pressing down the wedge block; 12. a return spring; 13. an outer forming frame; 14. an outer guide block; 15. and forming an arc surface.
21. A base plate; 22. a mould seat; 23. a mechanical arm; 24. a magnetic base; 25. pressing the metal ring; 26. a contour block; 27. a fixed block; 28. an elastic rod; 29. a transverse push rod; 30. a pusher arm; 31. a push rod pressure head; 32. a push rod gasket; 33. a guide channel; 34. a guide bar; 35. a slide carriage.
41. A skylight housing shell; 42. a blank holder member; 43. a skylight frame; 44. a lower mould frame; 45. pressing the die upwards; 46. a side guide key; 47. clamping a hand; 48. a manipulator; 49. a paw; 50. upper profiling pressing die; 51. an inner fixing frame; 52. longitudinal positioning blocks; 53. a transverse positioning block; 54. and a bottom positioning block.
70. A bed frame conveyor belt; 71. a skylight frame forming die; 72. a blank holder conveyor belt; 73. a skylight blank holder profiling pressing mold; 74. assembling the workbench; 75. the feeding mechanical arms are paired; 76. a skylight stamping die; 77. forming a welded conveyor belt; 78. a forming station; 79. a welding station; 80. a support base; 81. a lifting support platform.
Detailed Description
As shown in fig. 1, the skylight machining grouping mold device of the present embodiment includes a bed frame conveyor belt 70, a skylight frame forming mold 71 placed on the bed frame conveyor belt 70, a blank holder conveyor belt 72, a skylight blank holder profiling pressing mold 73 placed on the blank holder conveyor belt 72, a forming welding conveyor belt 77, a skylight stamping mold 76 placed on the forming welding conveyor belt 77, and a grouping workbench 74;
the input end of the pairing workbench 74 corresponds to the output end of the blank holder conveyor belt 72 and the output end of the bed frame conveyor belt 70 respectively; the output end of the assembly table 74 corresponds to the input end of the form welding conveyor belt 77;
a pair-assembling feeding manipulator 75 for placing a skylight stamping die 76 for group assembly on a forming and welding conveyor belt 77 is arranged on the pair-assembling workbench 74, and forming stations 78 and welding stations 79 are distributed on the forming and welding conveyor belt 77.
When the utility model is used, the output transmission of the skylight frame forming die 71 is realized through the bed frame conveyor belt 70, rough machining and stamping of the skylight shell 41 are realized on the conveyor belt, similarly, the blank holder metal ring is prefabricated and formed through a skylight blank holder profiling mold 73 on the blank holder conveyor belt 72, the blank holder and the shell are conveyed to an assembly workbench 74 by the conveyor belt, a welded skylight frame 73 is also conveyed to the workbench (not shown), then, the fitting-up on the sunroof press mold 76 is completed on the work table, the fitting-up feeding robot 75 sends it to the form-welding conveyor 77, finish forming is achieved through a press at a forming station 78, welding is achieved into a whole at a welding station 79, realize the auxiliary stay through supporting base 80 and lift supporting bench 81 and lift, avoid the conveyer belt atress, of course the utility model discloses an other stations also can adopt this structure.
A support base 80 positioned below the upward section of the forming welding conveyor belt 77 is respectively arranged below the forming station 78 and the welding station 79, and a lifting support table 81 for lifting the skylight stamping die 76 upwards is arranged on the support base 80.
As shown in fig. 1 to 9, the skylight stamping die of the present embodiment includes a lower mold frame 44 as a support, and is driven by a conveyor belt between processes, and an upper mold 45 disposed above the lower mold frame 44 is used for positioning and pressing down profiling stamping;
the lower clamping fixture frame 44 is of a hollow inner cavity structure so as to realize support, a hollow inner fixing frame 51 is detachably mounted in the lower clamping fixture frame 44 and can be replaced according to different workpieces, only one clamping fixture frame is needed, and different inner fixing frames can be replaced, a skylight shell 41 is arranged at the upper end of the inner fixing frame 51, positioning grooves are correspondingly prefabricated on the inner fixing frame 51 and the skylight shell 41, and a longitudinal positioning block 52 and a transverse positioning block 53 for positioning the skylight shell 41 on the inner fixing frame 51 are placed in the positioning grooves; thereby achieving the positioning.
An upper profiling pressing die 50 is arranged on the lower surface of the upper pressing die 45, the upper profiling pressing die 50 is in pressure contact with the upper surface of the skylight shell 41, a lower profiling supporting die is arranged on the upper surface of the inner fixing frame 51, and after the upper profiling pressing die 50 is in pressure contact with the upper surface of the skylight shell 41, the lower profiling supporting die is in contact with the lower surface of the skylight shell 41; thereby realizing the lifting and supporting of the forming and lower die.
A prefabricated blank holder part 42 is arranged on the lower clamping fixture frame 44 in a surrounding manner, a skylight frame 43 is arranged on the inner fixing frame 51, and a bottom positioning block 54 for positioning and contacting with the skylight frame 43 is arranged on the lower clamping fixture frame 44; thereby realize that prefabricated skylight frame 43 and skylight shell 41 are to the group in advance, then, adopt hollow out construction, make things convenient for welding hand and supplementary hand to get into, avoid hindering.
The upper end of the skylight frame 43 is contacted with the lower end of the prefabricated skylight shell body 41; the inside face of the binder member 42 is in contact with the outer side wall of the prefabricated sunroof housing case 41.
A clamping hand 47 controlled by a mechanical arm is arranged above the upper pressing die 45, mechanical hands 48 are distributed around the clamping hand 47, and a paw 49 used for clamping the upper pressing die 45 is arranged on the mechanical hand 48. Therefore, the installation and separation of the upper die are realized, workpieces of the same type are sleeved with the upper pressing die, and the cost is reduced.
At a welding station, the mechanical arm drives the upper pressing die 45 to be separated from the lower clamping die 44, the welding manipulator welds the contact position of the upper end of the skylight frame 43 and the lower end of the prefabricated skylight shell 41, and the welding manipulator welds the contact position of the inner side face of the blank holder piece 42 and the outer side wall of the prefabricated skylight shell 41.
And corresponding key groove channels are arranged on the outer sides of the clamping fixture frame 44 and the upper pressing mold 45, side guide keys 46 are arranged on the key groove channels, so that guiding positioning is realized, and a press is arranged above the upper pressing mold 45 for pressing down.
The longitudinal positioning block 52 and the transverse positioning block 53 are made of 40Cr, the surface carburizing and quenching hardness is 55-60HRC, and the device is durable and long in service life.
The utility model discloses a clamping, through the press push down mould realization stamping forming, then, will go up the mould and take off, send the bed die to, welding machines people carries out spot welding and continuous welding to punching press and group to good work piece, realizes a dress card and group to, accomplishes a plurality of process operations, and the process in the middle of greatly practicing thrift has reduced the assistance-time, raises the efficiency.
As shown in fig. 1-9, the profiling pressing mold for the blank holder of the skylight in the embodiment comprises a bottom plate 21, a clamping fixture seat 22 and a pressing fixture seat, wherein the bottom plate 21 can be disassembled and assembled to facilitate the replacement of a workpiece, and the clamping fixture seat is arranged above the bottom plate 21 and is used for profiling and pressing the workpiece;
the utility model discloses a characteristic lies in, it has the fixed block 27 its can require to expand according to different specification blank holders to distribute at the mould seat 22 periphery, preferably is provided with the elongated slot on the mould seat, adjusts in the elongated slot through the bolt, and it has the profile modeling piece 26 to distribute on fixed block 27, and it can change different shapes according to the requirement of difference, and profile modeling piece 26 lower extreme is provided with the profile modeling face that is used for with blank holder 25 contact, its and blank holder contact, the preferred aluminum alloy of blank holder material.
Prefabricating a profiling surface according to a drawing;
the lower surface of the mould seat 22 is distributed with a transverse push rod 29 which can be a piston and other components, the end part of the transverse push rod 29 is vertically provided with a push rod arm 30 to realize expansion, the lower end of the push rod arm 30 is provided with a push rod pressure head 31 which pressurizes a blank holder so as to press and deform the blank holder, the lower end of the push rod pressure head 31 is provided with a push rod gasket 32 which is used for being in pressure contact with the blank holder metal ring 25, and the workpiece is prevented from being scratched by the pressure head through the gasket; the utility model discloses a pressure head, profile modeling piece can rectangular form etc. isotructure, adjust according to different skylights can.
A guide channel 33 is distributed on the mould seat 22, and a sliding seat 35 close to or far from the corresponding blank pressing metal ring 25 is arranged on the guide channel 33 in a sliding way; thereby realizing the guide effect and avoiding bending.
A guide bar 34 having a lower end connected to the push rod presser 31 is provided on the slide carriage 35.
The upper end of the clamping fixture seat 22 is connected with a mechanical arm 23, so that the workpieces are conveyed among the processes, and the processes can be completed within the time for transferring the workpieces due to the light weight of the aluminum alloy, so that the efficiency is improved.
The lower end of the clamping fixture seat 22 is provided with a magnetic seat 24 for adsorbing the bottom plate 21, so that the assembly and disassembly are convenient, and the elastic rod 28 realizes the quick separation of the bottom plate.
Use the utility model discloses the time, arm 23 removes the material loading station, installs blank pressing metal ring 25 on its profile modeling piece 26, pushes down through push rod gasket 32, holds in the palm under the bottom plate 21 simultaneously, and it is located the in-process at the arm, and horizontal push rod 29 moves and realizes the profile modeling suppression, and when reacing ejection of compact station, 24 demagnetization of magnetic base, elastic rod 28 flicks the bottom plate, and push rod gasket 32 leaves, take off the work piece can.
The lower end of the clamping fixture seat is provided with a magnetic seat and/or an elastic rod for absorbing the bottom plate.
The utility model discloses the commonality is good, low cost, and simple structure uses the blank holder commonly used, and one shot forming suppresses save time in the transfer.
As shown in fig. 1 to 9, the skylight frame forming mold of the present embodiment includes a lower mold 2 as a support, an intermediate mold 3 disposed above the lower mold 2 and used for placing the skylight frame 1 to fix and form a workpiece, and an upper mold 4 disposed above the intermediate mold 3 to protect and form an upper cover; the utility model discloses only need tailor or behind the punching press frame, then, realize whole shaping to the skylight frame, it has guaranteed fashioned integrality, and is efficient, and the commonality is strong, and is with low costs.
The inner step surface on the middle die 3 is in pressure contact with the lower surface of the skylight frame 1, so that the lower surface is positioned;
an inner horizontal driving push rod 6 which can be an air cylinder, a hydraulic cylinder or a screw rod and the like is arranged on an inner step surface of the middle die 3, an inner driving block 5 is arranged on the inner horizontal driving push rod 6 to realize outward action under the action of the push rod, an upper pressing forming block 7 which slides along a horizontal guide rail on the inner step surface is stressed to be outward acted to realize forming action, and the inner driving block 5 is in pressure contact with the tail end of the upper pressing forming block 7 so as to realize driving action;
an inner side supporting block 10 which is used for being in pressure contact with the inner side wall of the skylight frame 1 is arranged at the lower end of the upper pressing forming block 7, so that the inner side wall is supported and formed, and a spring is arranged between the tail end of the inner side supporting block 10 and the inner driving block 5; and realizing reset.
An inner chamfer forming surface 8 which is used for being in pressure contact with the chamfer of the skylight frame 1 is arranged at the lower end of the upper pressing forming block 7, and an inclined upper pressing surface 9 which is arranged at the front end of the inner chamfer forming surface 8 and is used for being in pressure contact with the upper surface of the skylight frame 1; therefore, different forming blocks are installed according to different specifications and sizes, and good universality is achieved.
An outer forming frame 13 with an inner side wall for being in pressure contact with the outer side surface of the skylight frame 1 is arranged on the outer step surface of the middle die 3, and an outer forming cambered surface 15 for being in pressure contact with the corner of the skylight frame 1 is arranged at the end part of the outer forming frame 13; thereby realizing the molding of the outer side of the workpiece.
The middle die 3 is provided with an outer guide block 14 for guiding the outer forming frame 13; thereby achieving the guiding.
An outer downward-pressing wedge block 11 which moves up and down and the wedge surface of which is in pressure contact with the outer side of an outer forming frame 13 is arranged on the upper die 4, and the outer downward-pressing wedge block 11 moves downward to push the outer forming frame 13 transversely; a return spring 12 is connected between the outer forming frame 13 and the middle mold 3 or the upper mold 4.
The lower die 2, the middle die 3 and the upper die 4 are distributed with process holes for reducing weight, so that the weight is reduced.
And a guide groove corresponding to the upper pressing forming block 7 is arranged on the upper die 4 or the middle die 3 to realize process guidance.
Use the utility model discloses the time, install skylight frame 1 at well mould 3, through interior horizontal drive push rod 6, interior drive block 5 goes up the briquetting 7, and interior chamfer profiled surface 8 takes the inclined plane to go up pressure face 9, and inboard supporting block 10 realizes that 11 outer down-drive outer forming frame 13, outer shaping cambered surface 15 move along outer guide block 14 to the inboard fixed and support of work piece.
The utility model relates to a rationally, low cost, durable, safe and reliable, easy operation, labour saving and time saving, saving fund, compact structure and convenient to use.
Claims (10)
1. The utility model provides a car skylight processing is die set device in groups which characterized in that: the device comprises a bed frame conveyor belt (70), a skylight frame forming die (71) arranged on the bed frame conveyor belt (70), a blank holder conveyor belt (72), a skylight blank holder profiling pressing die (73) arranged on the blank holder conveyor belt (72), a forming welding conveyor belt (77), a skylight stamping die (76) arranged on the forming welding conveyor belt (77) and a pairing workbench (74);
the input end of the pairing workbench (74) corresponds to the output end of the blank holder conveyor belt (72) and the output end of the bed frame conveyor belt (70) respectively; the output end of the assembly workbench (74) corresponds to the input end of the forming welding conveyor belt (77);
the assembly workbench (74) is provided with an assembly feeding manipulator (75) for placing a skylight stamping die (76) for assembly on the forming and welding conveyor belt (77), and forming stations (78) and welding stations (79) are distributed on the forming and welding conveyor belt (77).
2. The skylight machining grouped die device according to claim 1, characterized in that a support base (80) positioned below an upper segment of the forming welding conveyor belt (77) is respectively arranged below the forming station (78) and the welding station (79), and a lifting support platform (81) for lifting the skylight stamping die (76) upwards is arranged on the support base (80).
3. The sunroof processing cluster die set according to claim 1, wherein the sunroof frame forming die (71) comprises a lower die (2), a middle die (3) arranged above the lower die (2) and used for placing the sunroof frame (1), and an upper die (4) arranged above the middle die (3);
the inner step surface on the middle die (3) is in pressure contact with the lower surface of the skylight frame (1);
an inner horizontal driving push rod (6) is arranged on an inner step surface of the middle die (3), an inner driving block (5) is arranged on the inner horizontal driving push rod (6), an upper pressing forming block (7) which slides along a horizontal guide rail is arranged on the inner step surface, and the inner driving block (5) is in pressure contact with the tail end of the upper pressing forming block (7);
an inner side supporting block (10) which is used for being in pressure contact with the inner side wall of the skylight frame (1) is arranged at the lower end of the upper pressing forming block (7), and a spring is arranged between the tail end of the inner side supporting block (10) and the inner driving block (5);
an inner chamfer forming surface (8) which is used for being in pressure contact with a chamfer of the skylight frame (1) is arranged at the lower end of the upper pressing forming block (7), and an inclined upper pressing surface (9) which is arranged at the front end of the inner chamfer forming surface (8) and is used for being in pressure contact with the upper surface of the skylight frame (1);
an outer forming frame (13) with an inner side wall in pressure contact with the outer side surface of the skylight frame (1) is arranged on the outer step surface of the middle mold (3), and an outer forming cambered surface (15) in pressure contact with the corner of the skylight frame (1) is arranged at the end part of the outer forming frame (13);
the middle die (3) is provided with an outer guide block (14) for guiding the outer forming frame (13);
an outer downward-pressing inclined wedge block (11) which moves up and down and the inclined wedge surface of which is in pressure contact with the outer side of an outer forming frame (13) is arranged on the upper die (4), and the outer downward-pressing inclined wedge block (11) moves downward to push the outer forming frame (13) transversely; a return spring (12) is connected between the outer forming frame (13) and the middle die (3) or the upper die (4).
4. The skylight machining grouped die device according to claim 3, characterized in that the lower die (2), the middle die (3) and the upper die (4) are distributed with process holes for reducing weight.
5. The combined die device for machining the vehicle skylight as claimed in claim 4, wherein a guide groove corresponding to the upper pressing forming block (7) is arranged on the upper die (4) or the middle die (3).
6. The skylight machining grouped die device according to claim 1, characterized in that the skylight blank holder profiling pressing die (73) comprises a bottom plate (21) and a die holder (22) arranged above the bottom plate (21);
fixing blocks (27) are distributed on the periphery of the mould seat (22), a profiling block (26) is distributed on the fixing blocks (27), and a profiling surface used for being in contact with the blank pressing metal ring (25) is arranged at the lower end of the profiling block (26);
a transverse push rod (29) is distributed on the lower surface of the mould seat (22), a push rod arm (30) is vertically arranged at the end part of the transverse push rod (29), a push rod pressure head (31) is arranged at the lower end of the push rod arm (30), and a push rod gasket (32) which is in pressure contact with the blank pressing metal ring (25) is arranged at the lower end of the push rod pressure head (31);
guide channels (33) are distributed on the mould seat (22), and sliding seats (35) close to or far away from the corresponding blank pressing metal rings (25) are arranged on the guide channels (33) in a sliding manner;
the slide seat (35) is provided with a guide rod (34) the lower end of which is connected with the push rod pressure head (31).
7. The skylight machining grouped die device according to claim 6, characterized in that a mechanical arm (23) is connected to the upper end of the die holder (22); the lower end of the clamping fixture seat (22) is provided with a magnetic seat (24) and/or an elastic rod (28) for absorbing the bottom plate (21).
8. The sunroof processing cluster die device according to claim 7, wherein the sunroof stamping die (76) comprises a lower jig frame (44), an upper stamping die (45) arranged above the lower jig frame (44);
the lower mould frame (44) is of a hollow inner cavity structure, a hollow inner fixing frame (51) is detachably mounted in the lower mould frame (44), a skylight shell body (41) is arranged at the upper end of the inner fixing frame (51), positioning grooves are correspondingly prefabricated on the inner fixing frame (51) and the skylight shell body (41), and a longitudinal positioning block (52) and a transverse positioning block (53) which are used for positioning the skylight shell body (41) on the inner fixing frame (51) are placed in the positioning grooves;
an upper profiling pressing die (50) is mounted on the lower surface of the upper pressing die (45), the upper profiling pressing die (50) is in pressure contact with the upper surface of the skylight shell (41), a lower profiling supporting die is arranged on the upper surface of the inner fixing frame (51), and after the upper profiling pressing die (50) is in lower pressure contact with the upper surface of the skylight shell (41), the lower profiling supporting die is in contact with the lower surface of the skylight shell (41);
a prefabricated blank holder piece (42) is arranged on the lower mould frame (44) in a surrounding mode, a skylight frame (43) is arranged on the inner fixing frame (51), and a bottom positioning block (54) which is used for being in positioning contact with the skylight frame (43) is arranged on the lower mould frame (44);
the upper end of the skylight frame (43) is contacted with the lower end of the prefabricated skylight shell body (41);
the inner side surface of the binder piece (42) is contacted with the outer side wall of the prefabricated skylight shell body (41).
9. The sunroof processing cluster die device according to claim 8, wherein a clamping hand (47) controlled by a mechanical arm is arranged above the upper pressing die (45), mechanical arms (48) are distributed around the clamping hand (47), and a claw (49) for clamping the upper pressing die (45) is arranged on the mechanical arm (48);
at a welding station, the mechanical arm drives the upper pressing die (45) to be separated from the lower clamping fixture frame (44), the welding manipulator welds the contact position of the upper end of the skylight frame (43) and the lower end of the prefabricated skylight shell body (41), and the welding manipulator welds the contact position of the inner side face of the blank holder piece (42) and the outer side wall of the prefabricated skylight shell body (41).
10. The skylight machining grouped die device according to claim 9, wherein corresponding key groove channels are arranged on the outer sides of the clamping fixture frame (44) and the upper pressing die (45), side guide keys (46) are arranged on the key groove channels, and a press is arranged above the upper pressing die (45); the longitudinal positioning block (52) and the transverse positioning block (53) adopt 40Cr, and the surface carburizing and quenching hardness is 55-60 HRC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313315.6U CN210676524U (en) | 2019-08-14 | 2019-08-14 | Machining and grouping die device for car skylight |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313315.6U CN210676524U (en) | 2019-08-14 | 2019-08-14 | Machining and grouping die device for car skylight |
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| Publication Number | Publication Date |
|---|---|
| CN210676524U true CN210676524U (en) | 2020-06-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772929A (en) * | 2024-02-27 | 2024-03-29 | 江苏大洋精锻有限公司 | Stamping die take-out device |
| CN117772929B (en) * | 2024-02-27 | 2024-04-26 | 江苏大洋精锻有限公司 | Stamping die take-out device |
-
2019
- 2019-08-14 CN CN201921313315.6U patent/CN210676524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772929A (en) * | 2024-02-27 | 2024-03-29 | 江苏大洋精锻有限公司 | Stamping die take-out device |
| CN117772929B (en) * | 2024-02-27 | 2024-04-26 | 江苏大洋精锻有限公司 | Stamping die take-out device |
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