CN201906765U

CN201906765U - Punch forming machine

Info

Publication number: CN201906765U
Application number: CN201020624469XU
Authority: CN
Inventors: 郭雅慧
Original assignee: SHIEH YIH MACHINERY INDUSTRY Co Ltd
Current assignee: SHIEH YIH MACHINERY INDUSTRY Co Ltd
Priority date: 2010-11-23
Filing date: 2010-11-23
Publication date: 2011-07-27
Anticipated expiration: 2020-11-23

Abstract

The utility model relates to a punch forming machine, which comprises a machine table, a driver, a transmission device, a platform, an upper crankshaft and cam mechanism and a sheet moving device. The driver is arranged on the machine table, the transmission device is disposed on the machine table and is in power connection with the driver, the platform is arranged on the machine table and can be provided with a lower die disposed on the machine table, the upper crankshaft and cam mechanism is disposed on the machine table and positioned on the upper side of the platform, the sheet moving device consists of a first swing arm, a second swing arm and a swing platform, the first swing arm is provided with a first end and a second end, the first end is in power connection with the upper crankshaft and cam mechanism, the second end can swing relative to the first end, the second swing arm is provided with a third end and a fourth end, the third end is in power connection with the second end of the first swing arm, the fourth end can swing relative to the third end, and the swing platform is adjacent to the platform, is in power connection with the fourth end of the second swing arm and can be driven by the fourth end to drive a sheet to move horizontally relative to the platform.

Description

Impact molding machine

Technical field

The utility model relates to a kind of impact molding machine, particularly relates to a kind ofly can carrying out the impact molding machine that multilayer is taken out deeply.

Background technology

General punch press is except the machine in order to bar stock cutting by punching, also has can carry out having as cup, jar etc. to take out stamping forming machine deeply than the container of high depth.As No. 152557, No. 9191, the novel patent No. of TaiWan, China, No. 39359, the novel patent No. of TaiWan, China and the novel patent No. of TaiWan, China etc., be punching machine structure in the past.

This shows that above-mentioned existing punch press obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.Therefore how to found a kind of impact molding machine that has that volume is little, cost is low concurrently and can have the new structure of comprehensive adjustment function when using, also becoming the current industry utmost point needs improved target.

Summary of the invention

The purpose of this utility model is, overcome the defective that existing punch press exists, and a kind of impact molding machine of new structure is provided, technical problem to be solved is to make it have structure improved multilayer compared to aforementioned punch press and take out impact molding machine deeply providing a kind of, thereby is suitable for practicality more.

Another purpose of the present utility model is, a kind of impact molding machine is provided, and technical problem to be solved is to make it be to provide a kind of multilayer of saving the tablet waste to take out impact molding machine deeply, thereby is suitable for practicality more.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of impact molding machine that the utility model proposes, comprise a board, one is arranged at the driving machine of this board, one transmission device that is arranged at this board and is connected with this driving machine power, one is arranged at this board and can be arranged at the last crankshaft cam mechanism that platform and on it is arranged at this board and is positioned at this platform top for a counterdie, wherein this impact molding machine also comprises: a tablet mobile device, comprise one first swing arm, having a first end that is connected with this last crankshaft cam mechanism power and can be with respect to the second end of this first end swing; One second swing arm, having the 3rd end that is connected with the second end power of this first swing arm and can be with respect to the 4th end of the 3rd end swing; And an oscillating platform, contiguous this platform is provided with and is connected with the 4th end power of this second swing arm, and this oscillating platform can be subjected to the 4th end interlock and drive a tablet with respect to this platform horizontal displacement.

The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.

Aforesaid impact molding machine, wherein said this tablet mobile device also comprises a tooth row and a gear drive, and this tooth row one end connects the second end of this first swing arm, and this gear drive power connects the 3rd end of this tooth row and this second swing arm.

Aforesaid impact molding machine, wherein said this tablet mobile device also comprises a shell, and this gear drive is arranged at this shell, and this shell defines a guiding channel for the horizontal displacement in this guiding channel of this oscillating platform.

Aforesaid impact molding machine, wherein said this oscillating platform is provided with the guide groove of a longitudinal extension, drives this oscillating platform horizontal displacement by this second swing arm, and the 4th end of this second swing arm is along this guide groove upper and lower displacement.

Aforesaid impact molding machine, wherein said this gear drive comprises one first power transmission shaft and one second power transmission shaft that all is arranged in this shell, one first wheels, one rotating disk group, these first wheels are arranged at this first power transmission shaft and are connected with this tooth row power, this rotating disk group comprises that first rotating disk and that is sheathed on this first power transmission shaft is sheathed on second rotating disk of this second power transmission shaft, this first rotating disk is formed with the two protruding axles at apart 180 degree angles, this second rotating disk is formed with the breach of a plurality of apart an angle of 90 degrees, this second rotating disk is sticked in two protruding axles of this first rotating disk respectively by two adjacent breach wherein, by this first rotating disk wherein a protruding axle break away from a wherein breach at place and snap in another breach of this second rotating disk, this first rotating disk drives this second rotating disk rotation.

Aforesaid impact molding machine, wherein said this gear drive comprises that also one is provided with the 3rd power transmission shaft of vertical this second power transmission shaft of direction, and one second gear train, the 3rd power transmission shaft is connected with the 3rd end of this second swing arm, and this second gear train comprises one first helical gear and one second helical gear that is sheathed on this second power transmission shaft and the 3rd power transmission shaft and interlock mutually respectively.

Aforesaid impact molding machine, wherein said these first wheels comprise a gear and a ratchet that all is sheathed on this first power transmission shaft, and one be arranged at this gear and snap in block teeth between the part ratchet of this ratchet, this gear and this tooth row interlock, snap in this ratchet by these block teeth, limit this ratchet and can only unidirectionally rotate.

Aforesaid impact molding machine, wherein said this gear drive also comprise a location shell, and these first wheels are arranged at this location shell, and this tooth row is stretched through between this location shell and this first wheels.

Aforesaid impact molding machine, wherein said this first swing arm comprises one first swing arm body, one first movable axis and one first screw rod, this first swing arm body defining goes out this first end, this first movable axis wears locking by this first screw rod and defines this second end at this first swing arm body, can adjust distance between this first end and this second end by adjusting this first screw rod; This second swing arm comprises one second swing arm body, one second movable axis and one second screw rod, this second swing arm body defining goes out the 3rd end, this second movable axis wears locking by this second screw rod and defines the 4th end at this second swing arm body, can adjust distance between the 3rd end and the 4th end by adjusting this second screw rod.

Aforesaid impact molding machine, wherein said this impact molding machine also comprises crankshaft cam mechanism, and this transmission device comprises that a last transmission group, that is connected with crankshaft cam mechanism power on this is arranged at transmission group on this and in order to separate that a first clutch that transmission group on this is connected with the power of crankshaft cam mechanism on this and a transmission group once, that is connected with this lower crank axis cam mechanism power are arranged at this underdrive group and in order to separate the second clutch that this underdrive group is connected with the power of this lower crank axis cam mechanism.

Aforesaid impact molding machine, the wherein said crankshaft cam mechanism of should going up comprises that one is arranged on this board position crank axle on transmission group power is connected above this platform and on this, one is arranged on this board and is positioned at the below of crank axle on this and can be subjected to this on the slide block of interlock about the crank axle, should go up crank axle and comprise that two ends were provided with a standard shaft portion that is positioned at this board, the groove of one first an overhead cam portion that goes out by a lateral deviation cardiac prominence of this standard shaft portion and an a pair of side radial depressions of protruding with respect to this standard shaft portion by this first overhead cam portion, this recess defining goes out the one second overhead cam portion of external diameter less than this first overhead cam portion, and the surperficial semicircular in shape of this second overhead cam portion.

Aforesaid impact molding machine, wherein said lower crank axis cam mechanism comprises that a plurality of modules and that push away that are arranged on this platform are arranged on the described lower crank axle that pushes away the module below, wherein, this lower crank axle is connected with the underdrive group power of this transmission device and can be subjected to this underdrive group to drive rotation; This lower crank axle comprise first time cam part that a standard shaft portion, goes out by a lateral deviation cardiac prominence of this standard shaft portion, second time cam part by this first time more eccentric protrusion of cam part centre portion, the 3rd a time cam part by this second time more eccentric protrusion of cam part centre portion, one by the 4th time cam part of the 3rd time more eccentric protrusion of cam part centre portion and be arranged on the 3rd time cam part and the position at two projections of the 4th time cam part both sides, the described module that pushes away is to should first, second, third, fourth time cam part.

The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model comprises that driving machine, that a board, is arranged at this board is arranged at this board and the transmission device, that is connected with this driving machine power is arranged at this board and can be arranged at a last crankshaft cam mechanism and the tablet mobile device that platform, on it is arranged at this board and is positioned at this platform top for a counterdie.This tablet mobile device comprises one first swing arm, one second swing arm and an oscillating platform, this first swing arm has a first end that is connected with this last crankshaft cam mechanism power and can be with respect to the second end of this first end swing, this second swing arm has the 3rd end that is connected with this second end power of this first swing arm and can be with respect to the 4th end of the 3rd end swing, contiguous this platform of this oscillating platform is provided with and is connected with the 4th end power of this second swing arm, and this oscillating platform can be subjected to the 4th end interlock and drive a tablet with respect to this platform horizontal displacement.Can reach suitable technological progress and practicality, and have the extensive value on the industry, it has following advantage at least: by the setting of this tablet mobile device, can make the be stamped zone of blanking of tablet more intensive really, reduce the tablet waste.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the partial cut away side views of a preferred embodiment of the utility model impact molding machine;

Fig. 2 is the rearview of this preferred embodiment;

Fig. 3 is a front cross-section view of this preferred embodiment;

Fig. 4 is a patrix, a counterdie of this preferred embodiment and the phantom of crankshaft cam mechanism once;

Fig. 5 is the patrix of this preferred embodiment and the action cutaway view that counterdie carries out blanking;

Fig. 6 be this preferred embodiment one on the action schematic diagram of crank axle;

Fig. 7 is the action schematic diagram of the crank axle of this preferred embodiment;

Fig. 8 is the action cutaway view that operation is taken out in this preferred embodiment deeply;

Fig. 9 is the partial sectional view that a shell and of a tablet mobile device of this preferred embodiment is arranged on a transmission mechanism of this shell;

Figure 10 is the part sectioned view that one first swing arm of this tablet mobile device of this preferred embodiment is connected with one first wheels;

Figure 11 is the cutaway view of one second swing arm of this tablet mobile device of this preferred embodiment;

Figure 12 is the schematic diagram that combines of one first rotating disk and one second rotating disk of this tablet mobile device of this preferred embodiment;

Figure 13 is an oscillating platform and the perspective diagram that is arranged on this second swing arm of this oscillating platform of this tablet mobile device of this preferred embodiment; And

Figure 14 be this tablet mobile device that tablet passes through this preferred embodiment drive the schematic diagram after die-cut.

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of impact molding machine, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.

Consult Fig. 1, Fig. 2, the utility model impact molding machine comprise a board 1, all be arranged on crank cam mechanism 4 on the driving machine 2, a transmission device 3, of board 1, once crank cam mechanism 5, the patrix 78 and that is arranged on crank cam mechanism 4 counterdie 79, that is arranged on lower crank cam mechanism 5 is arranged on the platform 8 of board 1.

Transmission device 3 comprises transmission group 110 on the drive pulley 10,, once transmission group 130 and is arranged on the second clutch 18 of underdrive group 130.Drive pulley 10 is arranged on driving machine 2, last transmission group 110 comprises belt 11 on, one upper belt pulley 12, one is arranged on the first clutch 16 of upper belt pulley 12, first power transmission shaft 15 on one, second power transmission shaft 22 and one cogs and organizes 19 on one, the group 19 that cogs comprises that majority cogs 21,23,24,26, last first power transmission shaft 15 is arranged on board 1 with last second power transmission shaft 22, upper belt pulley 12 21 is set in first power transmission shaft 15 with cogging, last belt 11 is set in drive pulley 10 and upper belt pulley 12, first clutch 16 is arranged on transmission group 110,

cog

23,24 are set in second power transmission shaft 22, and cog 23 with 21 interlocks that cog, cog 26 with cog 24 interlocks and be connected with last crank cam mechanism 4 power, whereby, power can be transferred to crank cam mechanism 4 via last transmission group 110 by last belt 11, first clutch 16 in order to separation cog 23 with cog 21 interlock and remove transmission group 110 and be connected with the power of last crank cam mechanism 4.

130 of underdrive groups are below last transmission group 110 and comprise belt 13, once belt pulley 14, first power transmission shaft 17 once, once second power transmission shaft 28 and once gear train 20, lower tooth wheels 20 comprise most

lower gears

27,29,30,32, first power transmission shaft 17 is arranged on board 1 with following second power transmission shaft 28 down, following belt pulley 14 is set in down first power transmission shaft 17 with lower gear 27, following belt 13 is set in upper belt pulley 12 and following belt pulley 14, second clutch 18 is arranged on down belt pulley 14,

lower gear

29,30 are set in down second power transmission shaft 28, and lower gear 27 and lower gear 29 interlocks, lower gear 30 is connected with lower gear 32 interlocks and with lower crank cam mechanism 5 power, whereby, power can be transferred to lower crank cam mechanism 5 via underdrive group 130 by following belt 14, second clutch 18 is removed underdrive group 130 in order to separation lower gear 27 with the interlock of lower gear 29 and is connected with the power of lower crank cam mechanism 5.

Consult Fig. 1, Fig. 3, last crankshaft cam mechanism 4 comprise one be arranged on 1 of board above the platform 8 and be connected with last transmission group 110 power on crank axle 25 and be arranged on board 1 and be positioned at below the crank axle 25 and the slide block 6 of crank axle interlock about in the of 25 on being subjected to, wherein, last crank axle 25 comprises that two ends are provided with a standard shaft portion 251 that is positioned at board 1, the groove 253 of one first an overhead cam portion 252 that goes out by a lateral deviation cardiac prominence of standard shaft portion 251 and an a pair of side radial depressions of protruding with respect to standard shaft portion 251 by the first overhead cam portion 252, groove 253 defines the one second overhead cam portion 254 of external diameter less than the first overhead cam portion 252, and the surperficial semicircular in shape of the second overhead cam portion 254.

More specifically, last crankshaft cam mechanism 4 also comprise many uprightly be located in separately board 1 near the guide rod 68 at top, a pair of be separately positioned on described guide rod 68 and spaced apart and position the mounting group 69 above the last crank axle 25, a pair of be separately positioned on described guide rod 68 and lay respectively at crank axle 25 and slide block 6 between mounting group 35, many be connected to described guide rod 68 bottoms and the slide rail roads 38 of extension down, slide block 6 is being arranged between the described slide rail road 38 of can sliding relatively.

Consult Fig. 4, patrix 78 is arranged on slide block 6 bottoms, and patrix 88 comprises that one is arranged on the bottom of slide block 6 and roughly is first upper mould piece 86 of hollow tube-shape, one is arranged in first upper mould piece 86 and is interval in the inner core 861 of first upper mould piece, 86 inwalls, one is arranged on first upper mould piece, 86 belows and is hollow tube-shape equally and second upper mould piece 85 of the internal diameter that is connected with first upper mould piece 86, one be equally that hollow tube-shape is arranged on second upper mould piece, 85 belows and be communicated with second upper mould piece 85 and internal diameter greater than the 3rd upper mould piece 84 of the internal diameter of second upper mould piece 85, one be equally that hollow tube-shape is arranged on the 3rd upper mould piece 84 belows and be communicated with the 3rd upper mould piece 84 and internal diameter greater than the 4th upper mould piece 83 of the internal diameter of the 3rd upper mould piece 84.

Consult Fig. 1, Fig. 4, one first elasticity group and one second elasticity group are also wrapped by last crankshaft cam mechanism 4.The first elasticity group comprises that one is arranged on first spring 74 that first push plate 81 and in the inner core 861 of first upper mould piece 86 are arranged in the slide block 6 and first push plate, 81 elasticity back pressures are provided, particularly, the first elasticity group comprises also that between first push plate 81 and first spring 74 first contact plate 75 and that is connected to first spring 74 is connected first push strut 77 of first contact plate 75 and first push plate 81.

The second elasticity group comprise be arranged in first upper mould piece 86 and the inwall of and first upper mould piece 86 peripheral at inner core 861 between second push plate 80 and a plurality of second springs 72 that are arranged in the slide block 6 and second push plate, 80 elasticity back pressures are provided, particularly, the second elasticity group also comprises second contact plate 73 that is connected to second spring 72 and is connected second contact plate 73 and second push strut 76 of second push plate 80 between second push plate 80 and second spring 72.

In addition, last crankshaft cam mechanism 4 also comprise a plurality of be arranged on mounting group 69 bottoms and towards last crank axle 25 and in order to the first overhead cam portion 252 the roll roller 70 that contact, many shanks of bolt 371 that are separately positioned on described mounting group 35 bottoms and a plurality ofly be arranged on mounting group 35 tops and roller 36 in order to contact with the second overhead cam portion 254 rollings, and wherein, each shank of bolt 371 bottom is a lower end ball-and-socket 37, and shank of bolt 371 is embedded at slide block 6 by lower end ball-and-socket 37.

Illustrate as can be known by the above-mentioned structure that goes up crankshaft cam mechanism 4, when last crank axle 25 is subjected to the power driven rotary of transmission group 110 to make its first overhead cam portion 252 up, then the first overhead cam portion 252 contacts with roller 70, when being subjected to the power driven rotary of transmission group 110, last crank axle 25 make its first overhead cam portion 252 gradually down the time, then by the contacting of the second overhead cam portion 254 and roller 36, slide block 6 is subjected to passing with respect to board 1 past bottom offset.

Consult Fig. 1, Fig. 3, Fig. 4, lower crank axis cam mechanism 5 comprises that a plurality of modules 570,580,590,600,470 and that push away that are arranged on platform 8 are arranged on the described lower crank axle 31 that pushes away module 570,580,590,600,470 belows, wherein, lower crank axle 31 is connected with underdrive group 130 power of transmission device 3 and can be subjected to underdrive group 130 to drive rotation.Lower crank axle 31 comprises a standard shaft portion 311, the one first time cam part 312 that goes out by a lateral deviation cardiac prominence of standard shaft portion 311, one second time cam part 313 by first time more eccentric protrusion of cam part 312 centre portions, one the 3rd time cam part 314 by second time more eccentric protrusion of cam part 313 centre portions, one by the 4th time cam part 315 of the 3rd time more eccentric protrusion of cam part 314 centre portions and be arranged on the 3rd time cam part 314 and the position at two projections 71 of the 4th time cam part 315 both sides, and standard shaft portion 311, first time cam part 312, second time cam part 313, the 3rd time cam part 314 is symmetrical along the 4th time cam part 315 left and right sides.

Counterdie 79 comprises that an outer mould base 791, that is hollow tube-shape is arranged on outer mould base 791 apical margins and bottom and is located in first to the 5th

lower mold portion

88,89,90,91,92 in the outer mould base 791 toward ring mould 87, a plurality of intussusception layer by layer of interior radially retraction outer mould base 791, and outer mould base 791 is to be fixed on the platform 8.88 of first lower mold portion also roughly are hollow in outer mould base 791 cover tubular and root edge are the flange 881 that protrudes toward outer radial.Cover tubular and root edge that second lower mold portion 89 roughly is hollow are the flange 891 that protrudes toward outer radial, and the external diameter of second lower mold portion 89 is less than the internal diameter of first lower mold portion 88 in first lower mold portion 88 that can stretch through, and second lower mold portion 89 highly is higher than first lower mold portion 88 and can up protrudes first lower mold portion 88.Cover tubular and root edge that the 3rd lower mold portion 90 roughly is hollow are the flange 901 that protrudes toward outer radial, and the external diameter of the 3rd lower mold portion 90 is less than the internal diameter of second lower mold portion 89 in second lower mold portion 89 that can stretch through, and the 3rd lower mold portion 90 highly is higher than second lower mold portion 89 and can up protrudes second lower mold portion 89.The 4th lower mold portion 91 roughly is the cover tubular of hollow and root edge is the flange 911 that protrudes toward outer radial, and the external diameter of the 4th lower mold portion 91 is less than the internal diameter of the 3rd lower mold portion 90 in the 3rd lower mold portion 90 that can stretch through.The 5th lower mold portion 92 is the piston bulk.

Further, in the present embodiment, lower crank axis cam mechanism 5 also comprise a plurality of be arranged on board 1 and roughly with standard shaft portion 311 positions of lower crank axle 31 with high fixed

slip bar seat

62,63, the described module 570,580,590,600,470 that pushes away is arranged between platform 8 and the fixed

slip bar seat

62,63.

For convenience of description, below the described module 570,580,590,600,470 that pushes away is called first to the 5th in regular turn and pushes away module 570,580,590,600,470, wherein:

First pushes away module 570 comprises many upright and mobilizable first upper ejector pins 93 that are stretched through platform 8, one is fixed on first lower sliding plate 57 of first upper ejector pin, 93 bottoms, many first lower push rods 53 that down extend by first lower sliding plate 57, a plurality of first time stand group 43 that is separately positioned on described first lower push rod 53 bottoms, a plurality ofly be separately positioned on described first time stand group 43 bottom and towards lower crank axle 31 and roller 48 in order to contact with first time cam part 312, many uprightly are fixed on platform 8 and fixed slip bar seat 62, between 63 and be stretched through first lower guide rod 64 of first lower sliding plate 57, first lower mold portion 88 is fixed on first upper ejector pin, 93 tops, and first lower guide rod 64 is in order to guide first lower sliding plate 57 at platform 8 and fixed slip bar seat 62, upper and lower displacement between 63.Instantly crank axle 31 is subjected to drive rotation and makes first time cam part 312 rotation up,, just can drive first lower sliding plate 57, first upper ejector pin 93 and first lower mold portion 88 and abut against in ring mould 87 bottoms toward top offset by pushing and pressing roller 48 toward the flange 881 of top offset up to first lower mold portion 88.

Second pushes away module 580 comprises many upright and mobilizable second upper ejector pins 94 that are stretched through platform 8, one is fixed on second upper ejector pin, 94 bottoms and position second lower sliding plate 58 below first lower sliding plate 57, many second lower push rods 54 that down extend by second lower sliding plate 58, a plurality of second time stand group 44 that is separately positioned on described second lower push rod 54 bottoms, a plurality ofly be separately positioned on described second time stand group 44 bottom and towards lower crank axle 31 and roller 49 in order to contact with second time cam part 313, many uprightly are fixed on platform 8 and fixed slip bar seat 62, between 63 and be stretched through second lower guide rod 65 of second lower sliding plate 58, second lower mold portion 89 is fixed on second upper ejector pin, 94 tops, and second lower guide rod 65 is in order to guide second lower sliding plate 58 at platform 8 and fixed slip bar seat 62, upper and lower displacement between 63.Instantly crank axle 31 is subjected to drive rotation and makes second time cam part 313 rotation up, by pushing and pressing roller 49 past top offsets, just can drive second lower sliding plate 58, second upper ejector pin 94 and second lower mold portion 89 toward top offset, and when second lower mold portion 89 toward top offsets when flange 891 abuts against in flange 881, second lower mold portion 89 stretches in first lower mold portion 88 and first lower mold portion 88 is up protruded in the part.

The 3rd pushes away module 590 comprises many upright and mobilizable the 3rd upper ejector pins 95 that are stretched through platform 8, one is fixed on the 3rd upper ejector pin 95 bottoms and position the 3rd lower sliding plate 59 below second lower sliding plate 58, many the 3rd lower push rods 55 that down extend by the 3rd lower sliding plate 59, a plurality of the 3rd time stand groups 45 that are separately positioned on described the 3rd lower push rod 55 bottoms, a plurality of be separately positioned on described the 3rd time stand group 45 bottoms and towards lower crank axle 31 and in order to roller 50 that the 3rd time cam part 314 contacts, many uprightly are fixed on platform 8 and fixed slip bar seat 62, between 63 and be stretched through the 3rd lower guide rod 66 of the 3rd lower sliding plate 59, the 3rd lower mold portion 90 is fixed on the 3rd upper ejector pin 95 tops, and the 3rd lower guide rod 66 is in order to guide the 3rd lower sliding plate 59 at platform 8 and fixed slip bar seat 62, upper and lower displacement between 63.Instantly crank axle 31 is subjected to drive rotation and makes the 3rd time cam part 314 rotations up, see through pushing and pressing roller 50 toward top offset, just can drive the 3rd lower sliding plate 59, the 3rd upper ejector pin 95 and the 3rd lower mold portion 90 toward top offset, and when the 3rd lower mold portion 90 toward top offsets when flange 901 abuts against in flange 891, the 3rd lower mold portion 90 stretches in second lower mold portion 89 and second lower mold portion 89 is up protruded in the part.

The 4th pushes away module 600 comprises many upright and mobilizable the 4th upper ejector pins 96 that are stretched through platform 8, one is fixed on the 4th upper ejector pin 96 bottoms and position the 4th lower sliding plate 60 below the 3rd lower sliding plate 89, many the 4th lower push rods 56 that down extend by the 4th lower sliding plate 60, a plurality of the 4th time stand groups 46 that are separately positioned on described the 4th lower push rod 56 bottoms, a plurality of be separately positioned on described the 4th time stand group 46 bottoms and towards lower crank axle 31 and in order to roller 51 that the 3rd time cam part 314 contacts, many uprightly are fixed on platform 8 and fixed slip bar seat 62, between 63 and be stretched through the 4th lower guide rod 67 of the 4th lower sliding plate 60, the 4th lower mold portion 91 is fixed on the 4th upper ejector pin 96 tops, and the 4th lower guide rod 67 is in order to guide the 4th lower sliding plate 60 at platform 8 and fixed slip bar seat 62, upper and lower displacement between 63.Instantly crank axle 31 is subjected to drive rotation and makes the 3rd time cam part 314 rotations up, by pushing and pressing roller 51 past top offsets, just can drive the 4th lower sliding plate 60, the 4th upper ejector pin 96 and the 4th lower mold portion 91 toward top offset, and when the 4th lower mold portion 91 toward top offsets when flange 911 abuts against flange 901 in the 3rd lower mold portion 90, the 4th lower mold portion 91 stretches in the 3rd lower mold portion 90 and the apical margin of apical margin and the 3rd lower mold portion 90 trims.

The 5th pushes away that module 470 comprises that upright and the 5th a undercarriage slide 47, that the 5th lower sliding plate 471, that mobilizable the 5th upper ejector pin 61, that is stretched through platform 8 is fixed on the 5th upper ejector pin 61 bottoms is connected the 5th lower sliding plate 471 bottoms is arranged on the 5th undercarriage slide 47 and towards lower crank axle 31 and in order to be fixed on the 5th upper ejector pin 61 tops with roller 52, the five lower mold portion 92 that the 4th time cam part 315 contacts.Instantly crank axle 31 is subjected to drive rotation and makes the 4th time cam part 315 rotations up, by pushing and pressing roller 52 past top offsets, just can drive the 5th time stand group 47, the 5th upper ejector pin 61 and the 5th lower mold portion 92 toward top offset, and when the 5th lower mold portion 92 is driven when the top offset, be to stretch in the 4th lower mold portion 91 and up protrude the 4th lower mold portion 91.

By above-mentioned first to the 5th structure that pushes away module 570,580,590,600,470 as can be known, instantly crank axle 31 is subjected to drive rotation and when making first to fourth time cam part 312-315 rotate up, first to the 5th first to the 5th lower mold portion 88-92 that pushes away module 570,580,590,600,470 just can up be passed one by one protrudes outer mould base 791, and the configuration state more up protruded of past more central authorities.

The below start of explanation impact molding machine:

Consult Fig. 4, Fig. 5, when driving machine 2 runnings, drive

crank axle

25 and 31 rotations of lower crank axle respectively by last transmission group 110 and underdrive group 130 simultaneously, and in the present embodiment, be that rotating speed that set to go up crank axle 25 and lower crank axle 31 is 1 to 1, wherein, when last crank axle 25 rotations make first, the second overhead cam portion 252,253 rotations down and be connected to roller 36 by the second overhead cam portion 253 and promote slide block 6 and patrix 78 down the time, the 4th upper mould piece 83 of patrix 78 stretches in the ring mould 87 of counterdie 79 and cuts blanking and form workpiece being placed on tablet 900 on the counterdie 79, and it should be noted that, because the surface of the second overhead cam portion 254 is semicircle, so the second overhead cam portion 253 support be in roller 36 during, the height of slide block 6 can't descend again, and in other words, slide block 6 is to be in bottom dead centre.

Consult Fig. 5 to Fig. 8, and in the process that last crank axle 25 down rotates, the reverse too rotation of lower crank axle 31 up, thereby make 312 pushing and pressing first of first time cam part push away module 570 in regular turn up workpiece to be carried out taking out deeply of phase I together with first lower mold portion 88, second time cam part 313 pushing and pressing second pushes away module 580 and up workpiece carried out taking out deeply of second stage together with second lower mold portion 89, the 3rd time cam part 314 pushing and pressing the 3rd, the 4th pushes away module 590,600 together with the 3rd, the 4th

lower mold portion

90,91 up carry out taking out deeply of phase III to workpiece, the 4th time cam part 315 pushing and pressing the 4th push away module 470 and up workpiece are carried out taking out deeply of quadravalence section together with the 4th lower mold portion 92, thereby make workpiece form state as Fig. 8, and it should be noted that, setting by projection 71, instantly crank axle 31 up rotates when making projection 71 push away module 590 by the 3rd, the 3rd lower mold portion 90 up can be passed the height distance of a corresponding projection 71 again, utilize 90 pairs of workpiece of the 3rd lower mold portion to excise the action on material limit.And the 3rd lower mold portion 90 and the 5th lower mold portion 92 be the corresponding second elasticity group respectively second push plate 80 and first push plate 81 of an elasticity group, so, when the 3rd lower mold portion 90 and the 5th lower mold portion 92 are driven when taking out deeply toward top offset, can be respectively second push plate 80 and first push plate 81 up passed and compress second spring 72 and first spring 71, and when the 3rd lower mold portion 90 and the 5th lower mold portion 92 descended, the back stretch by second spring 72 and first spring 71 just can make second push plate 80 and first push plate 81 down reset.

Additional disclosure be that in the present embodiment, the workpiece of being pumped into type deeply has flange, but by changing the position or the direction of projection 71, and to make the workpiece of being pumped into type deeply be not have flange.

Consult Fig. 1, by the setting of first clutch 16 with second clutch 18, when releasing underdrive group 130 was connected with the power of lower crank cam mechanism 5, impact molding machine just can only carry out general blanking operation.

Consult Fig. 1, Fig. 9, Figure 13, Figure 14, for improving the utilization rate of tablet 900, the utility model impact molding machine also comprises a tablet mobile device 9, it comprises one first swing arm 91, one second swing arm 92, one oscillating platform 93, for first swing arm 91 and tooth row 94 and the gear drive 95 of second swing arm 92 so as to power connection mutually, an and shell 96, oscillating platform 93 is arranged on shell 96 with gear drive 95, in the present embodiment, tablet mobile device 9 integral body roughly are the side of position at board 1, but it is provided with the position not as limit, make oscillating platform 93 can drive tablet 900 shift reciprocatelies as long as be set in board 1, make its cropped zone more intensive, and the waste of remaining area on the minimizing tablet 900, in addition, this tablet mobile device 9 is not limited to be installed in the punch table of structure as described above, and it also can be provided with the punch table that is applied in other kinds.

Consult Fig. 1, Figure 10, first swing arm 91 has a first end 911 that is connected with last crankshaft cam mechanism 4 power, one can be with respect to the second end 912 of first end 911 swings, particularly, first swing arm 91 comprises one first swing arm body 913, one first movable axis 914 and one first screw rod 915, the first swing arm body 913 defines aforesaid first end 911, first movable axis 914 is arranged in the first swing arm body 913 and defines aforesaid the second end 912, and first movable axis 914 is to wear locking at the first swing arm body 913 by first screw rod 915, therefore, also can adjust distance between first end 911 and the second end 912 by adjusting first screw rod 915.The second end 912 is sheathed on an end of tooth row 94 by a bearing holder (housing, cover) 916, thereby first swing arm 91 is connected with tooth row 94.

Consult Fig. 9, Figure 12, Figure 13, second swing arm 92 has the 3rd end 921 that is connected with the second end 912 power of first swing arm 91 and can be with respect to the 4th end 922 of the 3rd end 921 swings, particularly, second swing arm 92 comprises one second swing arm body 923, one second movable axis 924 and one second screw rod 925, the second swing arm body 923 defines aforesaid the 3rd end 921, second movable axis 924 is arranged in the second swing arm body 953 and defines aforesaid the 4th end 922, and second movable axis 924 is to wear locking at the second swing arm body 923 by second screw rod 925, therefore, also can adjust distance between the 3rd end 921 and the 4th end 922 by adjusting second screw rod 925.

Consult Fig. 9, Figure 10, Figure 13, gear drive 95 comprises one first power transmission shaft 951, one second power transmission shaft 952, one the 3rd power transmission shaft 953, one is arranged on first wheels 96 of first power transmission shaft 951, one is arranged on the rotating disk group 97 between first power transmission shaft 951 and second power transmission shaft 952, one is arranged on the location shell 99 that second wheels 98 and between second power transmission shaft 952 and the 3rd power transmission shaft 953 roughly are the U type, wherein, first power transmission shaft 951 parallels with second power transmission shaft 952, the 3rd power transmission shaft 953 and second power transmission shaft 952 are perpendicular, and the 3rd power transmission shaft 953 is to be connected with the 3rd end 921 of second swing arm 92.

First power transmission shaft 951 be located in shell 96 and an end position in shell 96, the other end exposes, first wheels 96 comprise one be set in a end that first power transmission shaft 951 exposes and and the gear 961, of tooth row 94 interlocks be set in the ratchet 962 of first power transmission shaft 951 and a plurality ofly be arranged on gear 961 and snap in block teeth 963 between the part ratchet of ratchet 962, and first wheels 96 are arranged on location shell 99, first power transmission shaft 951 passes location shell 99 and is connected with first wheels 96, and tooth row 94 is to be stretched through between the location shell 99 and first wheels 96.When tooth row 94 is subjected to the drive upper and lower displacement of first swing arm 91, by first wheels 96, just can order about first power transmission shaft 951 and rotate, and gear 961 be can be with tooth row 94 upper and lower displacements forward or reverse, 962 on ratchet since be subjected to block teeth 963 restriction and can only one-directional rotation.

Rotating disk group 97 comprises that first rotating disk 971 and that is set in first power transmission shaft 951 is set in second rotating disk 972 of second power transmission shaft 952, first rotating disk 971 is formed with the two protruding axles 973 at vertical protrusion and apart 180 degree angles, as shown in figure 11,972 of second rotating disks are formed with four breach 974 of apart an angle of 90 degrees, and second rotating disk 972 wherein two adjacent breach 974 in order to be fastened on two protruding axles 973 of first rotating disk 971 respectively, therefore, when first power transmission shaft, 951 Rotate 180 degree angles, just drive first rotating disk, 971 Rotate 180 degree, make the wherein protruding axle 973 of first rotating disk 971 leave the place second rotating disk 972 breach 974 and snap in another breach 974, thereby interlock second rotating disk 972 revolves and turn 90 degrees, and also revolves and turn 90 degrees thereby drive second power transmission shaft 952.

Second wheels 98 comprise first helical gear 981 and that is set in second power transmission shaft 952 be set in the 3rd power transmission shaft 953 and with first helical gear 981, second helical gear 982 of interlock mutually, and in the present embodiment, first helical gear 981 is that the twice of second helical gear 982 is big.The other end of the 3rd power transmission shaft 953 then is the first end that is located in second swing arm 92 921 as shown in figure 13, so, when 952 rotations of second power transmission shaft, by second wheels 98 and the 3rd power transmission shaft 953, just can drive the 4th end 922 swings (shown in arrow 101 directions of Figure 13) of second swing arm 92.

In the present embodiment, be formed with one parallel first in the shell 96, second power transmission shaft 951, the guiding channel 961 of 952 direction, oscillating platform 93 is to be contained in the guiding channel 961, and oscillating platform 93 is formed with the guide groove 931 of a longitudinal extension, the 4th end 922 of second swing arm 92 is to stretch in the guide groove 931 of oscillating platform 93 by a sheathed bearing 935, when swing with respect to the 3rd end 921 the 4th end 922 of second swing arm 92, just drive oscillating platform 93 shift reciprocately in guiding channel 961, and the 4th end 922 also drives bearing 935 simultaneously along upper and lower displacement (shown in arrow 103 directions of Figure 13) in the guide groove 931 of oscillating platform 93.

Consult Fig. 9, Figure 12, Figure 14, oscillating platform 93 can be connected with a feeding support in order to carrying tablet 900 or itself promptly be set to that tablet 900 sends into the end of counterdie 79 tops and make tablet 900 is to enter on patrix 78 with respect to oscillating platform 93 location and by oscillating platform 96.But the effect of oscillating platform 93 being arranged to shift reciprocately is, by tablet 900 after at every turn by blanking, just drive and make oscillating platform 93 drive tablets 900 turn left skew or the skew of turning right (shown in arrow 102 directions of Figure 13), have staggered slightly about making tablet 900 be by the zone of blanking, the position that makes blanking more intensive and reduce the zone that is wasted on the tablet 900 as far as possible, certainly, these be need be by considering tablet 900 width, desire the width of blanking and oscillating platform 93 can be in shell 96 stroke distances or the like of shift reciprocately.

In the present embodiment, the setting of rotating disk group 97 is in order to cooperate the upper and lower dead-centre position of crank axle 25, in other punch press aspect, rotating disk group 97 also can be omitted, and just allows first power transmission shaft 951 directly be connected with first helical gear 981 of second wheels 98.

In sum, the utility model passes through as above-mentioned structure, not only provide a kind of compared to structure improved impact molding machine in the past, setting by tablet mobile device 9, also can make the be stamped zone of blanking of tablet 900 more intensive really, thereby reduce tablet 900 wastes, so can reach the purpose of this utility model really, in addition, the utility model also provide a kind of from tablet 900 bar stock cutting by punching to being pumped into the impact molding machine that type can both be finished by same board and mould deeply.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. impact molding machine, comprise that driving machine, that a board, is arranged at this board is arranged at this board and the transmission device, that is connected with this driving machine power is arranged at this board and can be arranged at the last crankshaft cam mechanism that platform and on it is arranged at this board and is positioned at this platform top for a counterdie, it is characterized in that this impact molding machine also comprises:

One tablet mobile device comprises

One first swing arm, having a first end that is connected with this last crankshaft cam mechanism power and can be with respect to the second end of this first end swing;

One second swing arm, having the 3rd end that is connected with the second end power of this first swing arm and can be with respect to the 4th end of the 3rd end swing; And

One oscillating platform, contiguous this platform is provided with and is connected with the 4th end power of this second swing arm, and this oscillating platform can be subjected to the 4th end interlock and drive a tablet with respect to this platform horizontal displacement.

2. impact molding machine as claimed in claim 1, it is characterized in that: this tablet mobile device also comprises a tooth row and a gear drive, this tooth row one end connects the second end of this first swing arm, and this gear drive power connects the 3rd end of this tooth row and this second swing arm.

3. impact molding machine as claimed in claim 2 is characterized in that: this tablet mobile device also comprises a shell, and this gear drive is arranged at this shell, and this shell defines a guiding channel for the horizontal displacement in this guiding channel of this oscillating platform.

4. impact molding machine as claimed in claim 2 is characterized in that: this oscillating platform is provided with the guide groove of a longitudinal extension, drives this oscillating platform horizontal displacement by this second swing arm, and the 4th end of this second swing arm is along this guide groove upper and lower displacement.

5. impact molding machine as claimed in claim 2, it is characterized in that: this gear drive comprises one first power transmission shaft and one second power transmission shaft that all is arranged in this shell, one first wheels, one rotating disk group, these first wheels are arranged at this first power transmission shaft and are connected with this tooth row power, this rotating disk group comprises that first rotating disk and that is sheathed on this first power transmission shaft is sheathed on second rotating disk of this second power transmission shaft, this first rotating disk is formed with the two protruding axles at apart 180 degree angles, this second rotating disk is formed with the breach of a plurality of apart an angle of 90 degrees, this second rotating disk is sticked in two protruding axles of this first rotating disk respectively by two adjacent breach wherein, by this first rotating disk wherein a protruding axle break away from a wherein breach at place and snap in another breach of this second rotating disk, this first rotating disk drives this second rotating disk rotation.

6. impact molding machine as claimed in claim 5, it is characterized in that: this gear drive comprises that also one is provided with the 3rd power transmission shaft of vertical this second power transmission shaft of direction, and one second gear train, the 3rd power transmission shaft is connected with the 3rd end of this second swing arm, and this second gear train comprises one first helical gear and one second helical gear that is sheathed on this second power transmission shaft and the 3rd power transmission shaft and interlock mutually respectively.

7. impact molding machine as claimed in claim 5, it is characterized in that: these first wheels comprise a gear and a ratchet that all is sheathed on this first power transmission shaft, and one be arranged at this gear and snap in block teeth between the part ratchet of this ratchet, this gear and this tooth row interlock, snap in this ratchet by these block teeth, limit this ratchet and can only unidirectionally rotate.

8. impact molding machine as claimed in claim 7 is characterized in that: this gear drive also comprises a location shell, and these first wheels are arranged at this location shell, and this tooth row is stretched through between this location shell and this first wheels.

9. impact molding machine as claimed in claim 7, it is characterized in that: this first swing arm comprises one first swing arm body, one first movable axis and one first screw rod, this first swing arm body defining goes out this first end, this first movable axis wears locking by this first screw rod and defines this second end at this first swing arm body, can adjust distance between this first end and this second end by adjusting this first screw rod; This second swing arm comprises one second swing arm body, one second movable axis and one second screw rod, this second swing arm body defining goes out the 3rd end, this second movable axis wears locking by this second screw rod and defines the 4th end at this second swing arm body, can adjust distance between the 3rd end and the 4th end by adjusting this second screw rod.

10. impact molding machine as claimed in claim 1, it is characterized in that: this impact molding machine also comprises crankshaft cam mechanism, and this transmission device comprises that a last transmission group, that is connected with crankshaft cam mechanism power on this is arranged at transmission group on this and in order to separate that a first clutch that transmission group on this is connected with the power of crankshaft cam mechanism on this and a transmission group once, that is connected with this lower crank axis cam mechanism power are arranged at this underdrive group and in order to separate the second clutch that this underdrive group is connected with the power of this lower crank axis cam mechanism.

11. impact molding machine as claimed in claim 10, it is characterized in that: crankshaft cam mechanism comprises that one is arranged on this board position crank axle on transmission group power is connected above this platform and on this on this, one is arranged on this board and is positioned at the below of crank axle on this and can be subjected to this on the slide block of interlock about the crank axle, should go up crank axle and comprise that two ends were provided with a standard shaft portion that is positioned at this board, the groove of one first an overhead cam portion that goes out by a lateral deviation cardiac prominence of this standard shaft portion and an a pair of side radial depressions of protruding with respect to this standard shaft portion by this first overhead cam portion, this recess defining goes out the one second overhead cam portion of external diameter less than this first overhead cam portion, and the surperficial semicircular in shape of this second overhead cam portion.

12. impact molding machine as claimed in claim 11, it is characterized in that: lower crank axis cam mechanism comprises that a plurality of modules and that push away that are arranged on this platform are arranged on the described lower crank axle that pushes away the module below, wherein, this lower crank axle is connected with the underdrive group power of this transmission device and can be subjected to this underdrive group to drive rotation; This lower crank axle comprise first time cam part that a standard shaft portion, goes out by a lateral deviation cardiac prominence of this standard shaft portion, second time cam part by this first time more eccentric protrusion of cam part centre portion, the 3rd a time cam part by this second time more eccentric protrusion of cam part centre portion, one by the 4th time cam part of the 3rd time more eccentric protrusion of cam part centre portion and be arranged on the 3rd time cam part and the position at two projections of the 4th time cam part both sides, the described module that pushes away is to should first, second, third, fourth time cam part.