CN1046480A - Stamping machine - Google Patents
Stamping machine Download PDFInfo
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- CN1046480A CN1046480A CN90102388A CN90102388A CN1046480A CN 1046480 A CN1046480 A CN 1046480A CN 90102388 A CN90102388 A CN 90102388A CN 90102388 A CN90102388 A CN 90102388A CN 1046480 A CN1046480 A CN 1046480A
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- die
- punch
- upper trimming
- stamping machine
- punch die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/028—Tools travelling with material, e.g. flying punching machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/146—Control arrangements for mechanically-driven presses for synchronising a line of presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Punching Or Piercing (AREA)
Abstract
A kind of stamping machine, it utilizes first upper trimming die 83 and first lower punch 183 to carry out the phase I punch process at 81 pairs of long slab spares in first operating position 9, utilizes second upper trimming die 94 and second time punch die 194 to carry out the second stage punch process at the 82 pairs of long slab spares 9 in second operating position then.First upper trimming die 83 and first lower punch 183 are made reverse circular motion, with punch process long slab spare 9.Second upper trimming die 94 and second time punch die 194 are made reverse circular motion, with punch process long slab spare 9.The circular motion of the circular motion of first upper trimming die 83 and first lower punch 183 and second upper trimming die 94 and second time punch die 194 differs 180 ° on phase place.Cancel out each other by the inertia force that each punch die 83,183,94,194 produces, thereby make the good mass balance of the whole maintenance of stamping machine.
Description
The present invention relates to by punch die up and down adjacent to each otherly, more particularly, relate to the stamping machine that a kind of feed speed that makes long slab spare and the speed of punching operation correctly are consistent introducing the stamping machine that the long slab spare between the punch die up and down carries out punch process.
Fig. 6 shows a kind of conveying type stamping machine with first Working position 1 and second Working position 2.This conveying type stamping machine as shown in Figure 7, cuts and isolates a drawn products 9a(drawn product then at first Working position, 1 stretching (draw) long slab spare 9 in second operating position 2), as shown in Figure 8.
There is the upper trimming die 3 and the following punch die 4 of the long slab spare 9 that is used for stretching first operating position 1, and upper trimming die 3 is made vertical rectilinear motion, carries out desired stretching and moves.
There is upper trimming die 5 and the following punch die 6 that is used for cutting and isolating product 9a second operating position 2, and tool 5a is cut in the following peripheral of upper trimming die 5.Upper trimming die 5 is made vertical rectilinear motion, carries out desired cutting and separating action.
Before first operating position 1 a pair of feeding roller 7 is arranged, another is arranged after second operating position feeding roller 8. Feeding roller 7 and 8 rotatablely move make long slab spare 9 march forward to.
For the stamping machine of high speed stamping action, upper trimming die 3 and 5 carries out catenary motion to circulate at a high speed.Correspondingly, feeding roller 7 and 8 is driven and is rotated with the high speed intermittent cyclic.
In traditional stamping machine, the driving mechanism of upper trimming die 3 and 5 catenary motion and the driving mechanism that rotatablely moves of feeding roller 7 and 8 are separately independently.Therefore, especially for the stamping machine of high speed stamping action, the punching press action that is difficult to make upper trimming die 3 and 5 and the feed motion of feeding roller 7 and 8 are realized correct synchronous.
The present invention is used for addressing the above problem, and the stamping machine that provides the punching press of a kind of feed motion that can make long slab spare and punch die action to reach accurate synchronization is provided.
The present invention that will be narrated in claim 1 is a kind of adjacent to each other to introducing the stamping machine that the long slab spare between the punch die up and down carries out punch process by punch die up and down.At least the punching press of first punch die action is realized by the circular motion that rotates along the direction of emitting long slab spare, and the action of another punch die and first punch die interrelates.
The present invention that will be narrated in claim 7 is a kind of stamping machine, it utilizes first die components of first operating position that long slab spare is carried out the phase I punch process, utilizes second die components of second operating position that long slab spare is carried out the second stage punch process then.First and second die components are all carried out punching press by the circular motion along the direction rotation of emitting long slab spare to long slab spare, and they connect each other, so that the punching press action is carried out with 180 ° phase angle.
According to the present invention of claim 1 narration, the punching press of at least one punch die is moved and is realized by the circular motion that rotates along the direction of emitting long slab spare, thereby by the direction feeding of the long slab spare of punch die punch process along the first punch die defined.Like this, just can make the feed motion of long slab spare and punching press that punch die carries out action reach correct synchronously.
The present invention of claim 7 narration can reach with claim 1 in the similar processing effect of the present invention narrated.First and second die components interknit in this wise, promptly make both with 180 ° phase angle punching press long slab spare respectively, thus the inertia force that the effect by die components is caused cancel out each other, keep stamping machine well balanced.
Above-mentioned and other purpose, feature, mode and advantage of the present invention can be seen clearlyer from the detailed description of the present invention being carried out below in conjunction with accompanying drawing.
Fig. 1 shows one embodiment of the present of invention;
Fig. 2 A, 2B, 2C, 2D and 2E show the punching press action of being undertaken by upper trimming die among Fig. 1 11 and following punch die 12 successively;
Fig. 3 shows another embodiment of the present invention.
Fig. 4 A, 4B, 4C and 4D show the punching press action of being undertaken by upper trimming die among Fig. 3 41 and following punch die 42 successively;
Fig. 5 shows another embodiment of the present invention;
Fig. 6 shows traditional stamping machine;
Fig. 7 is the cutaway view of a long slab spare that is stretched 9;
Fig. 8 is the cutaway view that is cut the product 9a that separates after stretching;
Fig. 9 shows another embodiment of the present invention;
Figure 10 is the schematic diagram of expression total action embodiment illustrated in fig. 5.
Fig. 1 has shown the major part of the stamping machine of one embodiment of the present of invention.Stamping machine among Fig. 1 comprises the upper trimming die 11 and the following punch die 12 of the long slab spare 9 that is used to stretch.Upper trimming die 11 and following punch die 12 carry out punching press by the circular motion that rotates along the direction of emitting long slab spare 9 separately to long slab spare 9.In order to finish such action, the stamping machine among Fig. 1 comprise several gears 13,16,19,21,24 and and 27, also have driving- belt 29,32 and 35 and belt pulley 30 and 33.
At first, please note the structure that is associated with upper trimming die 11.Gear 13 is rotatably installed on the stamping machine main body by central shaft 14.This gear 13 is connected in upper trimming die 11 by connecting axle 15.When gear 13 rotated, connecting axle 15 was made circular motion around central shaft 14.Gear 16 also is installed on the stamping machine main body rotatably by central shaft 17.This gear 16 is connected in upper trimming die 11 by connecting axle 18.When gear 16 rotated, connecting axle 18 was made circular motion around central shaft 17.Gear 13 and 16 the size and the number of teeth equate. Central shaft 14 and 17 and the mutual alignment of connecting axle 15 and 18 relation formed a parallelogram.
In state shown in Figure 1, connecting axle 15 and 18 is to be in upper/lower positions.In other words, upper trimming die 11 is to be in its upper/lower positions.From the state of Fig. 1, gear 13 and 16 is rotated counterclockwise, and makes connecting axle 15 and 18 make circular motion around central shaft 14 and 17 separately like this, thereby upper trimming die 11 is also made circular motion when keeping its attitude.
Gear 19 is rotatably installed on the stamping machine main body by central shaft 20, to be meshed with two gears 13 and 16.Such as, gear 19 can be driven by motor.
Now, please note the structure that is associated with following punch die 12.The central shaft 22 and 25 of gear 21 and 24 by separately is rotatably installed on the stamping machine main body.Gear 21 is connected with following punch die 12 by connecting axle 23, and gear 24 also is connected with following punch die 12 by connecting axle 26. Central shaft 22 and 25 and the mutual alignment of connecting axle 23 and 26 relation form a flat shape quadrangle.Gear 21 and 24 the size and the number of teeth equate.
In state shown in Figure 1, connecting axle 23 and 26 is in uppermost position in fig-ure.In other words, following punch die is brought to its uppermost position in fig-ure.When gear 21 and 24 rotations, connecting axle 23 and 26 is made circular motion around central shaft 22 and 25 separately, thereby punch die 12 is also made circular motion down.
Gear 27 also is rotatably installed on the stamping machine main body by central shaft 28, to mesh with gear 21 and 24.
Move for the punching press of the punching press action that makes upper trimming die 11 and following punch die 12 and to interrelate, belt pulley 30 and 33 is rotatably installed on the stamping machine main body by central shaft 31 and 34 separately.Rotatablely moving of gear 19 by driving-belt 29 driving pulleys 30.Gear 19 and belt pulley 30 rotate in the same way.Rotatablely moving of belt pulley 30 by driving-belt 32 driving pulleys 33.Driving-belt 32 cross-over connection belt pulleys 30 and 33, and intersect therebetween, as shown in Figure 1.Like this, belt pulley 30 and 33 switched in opposite.Rotatablely moving of belt pulley 33 by driving-belt 35 travelling gears 27.Belt pulley 33 and gear 27 rotate in the same way.
Narrate the course of action of this embodiment now.Such as, gear 19 is rotated in a clockwise direction by a Motor Drive, thus the gear 13 and 16 that is meshed with gear 19 is rotated counterclockwise.As a result, upper trimming die 11 is counterclockwise to make circular motion.
Because the clockwise rotating of gear 19, belt pulley 30 and 33 are separately clockwise or rotate counterclockwise.Rotatablely moving of belt pulley 33 by driving-belt 35 travelling gears 27.Just, gear 27 is rotated counterclockwise, and the gear 21 and 24 that is meshed with gear 27 like this turns clockwise.As a result, following punch die 12 is made the circular motion that turns clockwise.The circular motion of upper trimming die 11 and following punch die 12 must have identical radius and angular speed.When upper trimming die 12 was positioned at its upper/lower positions, following punch die 12 was brought to its uppermost position in fig-ure.
Fig. 2 A to Fig. 2 E in turn shows the punching press course of action of upper trimming die 11 and following punch die 12.Among each figure, center line C is corresponding to the line that Fig. 1 central shaft 20 and 28 is connected to each other.
In the state shown in Fig. 2 A, upper trimming die 11 is positioned at its uppermost position in fig-ure, and following punch die 12 is positioned at its upper/lower positions.Long slab spare 9 is between upper trimming die 11 and following punch die 12.From this state, gear 19(Fig. 1) be driven and turn clockwise, thereby upper trimming die 11 moves along arrow A, following punch die 12 moves along arrow B.
In the state of Fig. 2 B, upper trimming die 11 and following punch die 12 all are in the position on the left side.The lower surface of upper trimming die 11 contacts with the upper surface of long slab spare 9.From the state shown in Fig. 2 B, upper trimming die 11 further moves along arrow D, and following punch die 12 moves along arrow E.Fig. 2 C has shown that punch die 11 up and down and 12 has moved some situation a little from the state of Fig. 2 B.
In the state shown in Fig. 2 C, long slab spare 9 stops, and is slightly stretched between the recessed portion of the projection of upper trimming die 11 and following punch die 12.From the state of Fig. 2 C, upper trimming die 11 moves along arrow F, and following punch die 12 moves along arrow G, thereby the vertical gap between upper trimming die 11 and the following punch die 12 reduces gradually, to increase the amount of tension of long slab spare 9.At this moment, all right-hand motions in figure of punch die 11 and 12 up and down, thus also moved right by the long slab spare 9 of punch die 11 and 12 clampings up and down.As mentioned above, punch die 11 and 12 circular motion equate on size and speed up and down, thereby the punch die 11 and 12 identical distance that moves right up and down.
In the state of Fig. 2 D, upper trimming die 11 is in its upper/lower positions, and following punch die 12 is in its uppermost position in fig-ure.Under this state, finished the stretching of long slab spare 9.From the state of Fig. 2 D, upper trimming die 11 moves along arrow H, and following punch die 12 moves along arrow 1, to increase punch die 11 up and down and 12 s' vertical gap.At this moment, long slab spare 9 is by punch die 11 and 12 pulling and feedings to the right up and down.
In the state of Fig. 2 E, punch die 11 and 12 is positioned at farthest right position up and down.From the state of Fig. 2 E, upper trimming die 11 moves along arrow J, and following punch die 12 moves along arrow K.
Course of action shown in Fig. 2 A to 2E repeat just can stretch continuously long slab spare 9. Punch die 11 and 12 stretches with predetermined direction feeding long slab spare 9 and to it up and down, thus the punching press action of the feed motion of long slab spare 9 and punch die 11 up and down and 12 realize correct synchronously.Furtherly, need not to be equipped with being used for as the feeding roller 7 among Fig. 6 and 8 and so on along the particular organization of predetermined direction feeding long slab spare 9.
The amount of feeding of long slab spare 9 can suitably be regulated, such as, by the circular motion amount of punch die 11 about changing and 12.
Fig. 3 shows the major part of the stamping machine of another embodiment of the present invention.Stamping machine shown in Figure 3 comprises a upper trimming die 41 and a following punch die 42, is used for punch process.
The structure of structure that is associated with upper trimming die 41 and embodiment shown in Figure 1 is basic identical.More particularly, gear 43 and 46 is rotatably installed on the stamping machine main body by central shaft 44 and 47 separately.Gear 43 is connected with upper trimming die 41 with 48 by connecting axle 45 separately with 46.And gear 49 is rotatably installed on the stamping machine main body by central shaft 50, is meshed with gear 43 and 46.Gear 49 for example, can be rotated by Motor Drive.When gear 49 is driven in rotation, similar circular motion among the embodiment of upper trimming die 41 works and Fig. 1.
Though descend punch die 12 to make circular motion in the embodiment shown in fig. 1, the following punch die 42 in embodiment illustrated in fig. 3 is done straight reciprocating motion along the direction of feeding long slab spare.
The mechanism of punch die 42 is as follows under driving: gear 51 and 56 is rotatably installed on the stamping machine main body by central shaft 52 and 57 separately.Gear 51 and 56 is having axle 53 and 58 on the eccentric position of top separately.And guide 54 and 59 is fixedly mounted on down on the punch die 42.First guide 54 has a vertical guide groove 55, and it holds axle 53.Second guide 59 also has a vertical guide groove 60, is used for holding axle 58.Central shaft 52 and 57 and axle 53 and 58 position relation form a parallelogram.
Gear 61 rotatably is installed on the stamping machine main body by central shaft 62, to be meshed with gear 51 and 56.Stamping machine also comprise belt pulley 64 and 65 and driving-belt 66,67 and 68 so that punch die 41 and 42 motion are interrelated up and down.By rotatablely moving of electric motor driven gear 49 by driving-belt 66 driving pulleys 64.Gear 49 and belt pulley 64 rotate in the same way.Rotatablely moving of belt pulley 64 passed to belt pulley 65 by driving-belt 67.Driving-belt 67 cross-over connection belt pulleys 64 and 65, and in the middle part intersection, as shown in Figure 3.Like this, belt pulley 64 and 65 reverse rotations.Rotatablely moving of belt pulley 65 by driving-belt 68 travelling gears 61.Belt pulley 65 and gear 61 rotate in the same way.
In state shown in Figure 3, upper trimming die 41 is brought to its upper/lower positions.On the other hand, following punch die is done simple the reciprocating motion along the direction of feeding long slab spare, and does not have catenary motion.In state shown in Figure 3, following punch die 42 is positioned at the centre position of its movement travel.In other words, be contained in axle 53 and 58 on gear 51 and 56 in separately uppermost position in fig-ure.
The course of action of this embodiment is described below.
Similar with embodiment shown in Figure 1, gear 49 is turned clockwise by Motor Drive, and upper trimming die 41 is just made circular motion in the counterclockwise direction like this.Rotatablely moving of gear 49 by belt pulley 64 and 65 and driving-belt 66,67 and 68 travelling gears 61.So the gear 51 and 56 that is meshed with gear 61 turns clockwise.Thus, the axle 53 and 58 on the gear 51 and 56 is made circular motion around central shaft 52 and 57 separately.Because axle 53 and 58 is in the guide groove 55 and 60 of guide 54 and 59, when axle 53 and 58 was made circular motion, following punch die 42 was made horizontal reciprocating movement.
Fig. 4 A to 4D shows the punching press action of punch die 41 up and down and 42 successively.Among each figure, center line C is corresponding to the line that the central shaft 50 and 62 of the gear among Fig. 3 49 and 61 is coupled together.
In the state shown in Fig. 4 A, upper trimming die 41 is positioned at its uppermost position in fig-ure, and following punch die 42 is positioned at the centre position of its movement travel.Long slab spare 9 is up and down between the punch die 41 and 42.Carrying roller 69 and 60 is arranged in the front and back of punch die 41 and 42, so that long slab spare 9 is remained on constant vertical position.From the state shown in Fig. 4 A, upper trimming die 41 is made circular motion along arrow L, and following punch die 42 is along arrow M moving linearly.
In the state shown in Fig. 4 B, punch die 41 and 42 is positioned at leftmost position up and down.At this moment, long slab spare 9 keeps and is clamped in up and down between the punch die 41 and 42.From the state shown in Fig. 4 B, upper trimming die 42 is made circular motion along arrow N, and following punch die 42 is along the arrow P moving linearly.Along with this motion of punch die 41 up and down and 42, long slab spare 9 also moves along arrow P.
In the state shown in Fig. 4 C, upper trimming die 41 is positioned at its upper/lower positions, and following punch die 42 is positioned at the centre position of its movement travel.Be in the state of stretching fully at this position long slab spare.From the state shown in Fig. 4 C, upper trimming die 41 is made circular motion along arrow Q, and following punch die 42 is along arrow R moving linearly.Along with such motion of punch die 41 up and down and 42, long slab spare 9 also moves along arrow R.
In the state shown in Fig. 4 D, punch die 41 and 42 is in rightmost position up and down.At this moment, long slab spare 9 is by punch die 41 and 42 relievings up and down.From the state shown in Fig. 4 D, upper trimming die 41 is made circular motion along arrow S, and following punch die 42 is along arrow T moving linearly.
The repetition of the action shown in Fig. 4 A to the 4D long slab spare 9 that just can stretch continuously.
Fig. 5 shows another embodiment stamping machine of the present invention.This stamping machine stretches at the 81 pairs of long slab spares 9 in first operating position as shown in Figure 5, goes out as shown in Figure 8 product 9a in second operating position, 82 cutting and separating then.There is first upper trimming die 83 first operating position 81, and there is second upper trimming die 94 long slab spare 9, the second operating positions 82 that are used for stretching, and it has all tool 94a, is used for cutting and isolating product 9a.Fig. 5 does not express down punch die.In the embodiment shown in fig. 5, the mechanism shown in also available Fig. 1 or 3 drives down the punch die (not shown).
At first, please note the driving mechanism of first upper trimming die 83 that is positioned at first operating position 81.Gear 84 and 87 is rotatably installed on the stamping machine main body by central shaft 85 and 88 separately.Gear 84 and 87 is connected in first upper trimming die 83 by connecting axle 86 and 89 separately.Also have gear 90 also to be rotatably installed on the stamping machine main body, and be meshed with gear 84 and 87 by central shaft 91.When gear 90 rotation, first upper trimming die 83 is made circular motion finishing predetermined punch process, and this and previous embodiment are similar.Be positioned at the following punch die (not shown) of first operating position 81 and the punching press action of first upper trimming die 83 and interrelate, this is also similar with previous embodiment.
Please note the driving mechanism of second upper trimming die 94 that is positioned at second Working position 82 now.Gear 95 and 98 is rotatably installed on the stamping machine body by central shaft 96 and 99 separately.Gear 95 and 98 is connected in second upper trimming die 94 by connecting axle 97 and 100 separately.Also have gear 101 also rotatably to be installed on the stamping machine body, and be meshed with gear 95 and 98 by central shaft 102.When gear 101 rotation, second upper trimming die 94 is made circular motion finishing predetermined cutting and separating action, and this and previous embodiment are similar.Being positioned at the following punch die (not shown) of second operating position 82 and the action of second upper trimming die 94 interrelates.
For the punching press action that makes first upper trimming die 83 and second upper trimming die 94 connects each other, driven wheel 92 is installed on the stamping machine body by central shaft 93.Driven wheel 92 is meshed with the gear 90 of first upper trimming die 83, also is meshed with the gear 101 of second upper trimming die 94.Gear 92 for example, can be rotated by Motor Drive.
First and second upper trimming dies 83 and 94 are with 180 ° phase angle punching press long slab spare.In state shown in Figure 5, first upper trimming die 83 is positioned at its upper/lower positions, and second upper trimming die 94 is positioned at its uppermost position in fig-ure.
The course of action of present embodiment is described below.
In the moment shown in Figure 5, long slab spare 9 is stretched fully by first upper trimming die 83.From state shown in Figure 5, driven wheel 92 is rotated counterclockwise by Motor Drive, thereby first upper trimming die 83 is moved to the upper right side along arrow V.On the other hand, second upper trimming die 94 moves the below left along arrow W.Just, first and second upper trimming dies 83 and 94 action are cancelled out each other their inertia force, to keep the good quality balance of whole stamping machine.
Figure 10 is the schematic diagram of whole course of action embodiment illustrated in fig. 5.The whole course of action of present embodiment is described below with reference to Figure 10.Second time punch die 194 of the first lower punch 183 of first operating position 81 and second operating position 82 interrelates with first and second upper trimming dies 83 and 94 respectively and makes circular motion.
When first upper trimming die 83 was arranged in its upper/lower positions that Figure 10 marks with A1, first lower punch 183 was positioned at its uppermost position in fig-ure that marks with a1.At this state, second upper trimming die 94 is positioned at its uppermost position in fig-ure that marks with B1, and second time punch die 194 is positioned at its upper/lower positions that marks with b1.Power FA1 to the right and Fa1 act on punch die 83 and 183 about in the of first respectively.Power FB1 left and Fb1 act on punch die 94 and 194 about in the of second respectively.Like this, acting on the inertia force left that the inertia force to the right on the punch die 83 and 183 is applied on punch die 94 and 194 about in the of second about in the of first offsets.
Consider the anglec of rotation of 90 ° of each punch die motions.At this moment, first upper trimming die 83 is arranged in the position that Figure 10 A2 marks, and first lower punch 183 is positioned at the position that a2 marks.Second upper trimming die 94 is positioned at the position that B2 marks, and second time punch die 194 is positioned at the position that b2 marks.Acting on the downward inertia force that the inertia force FA2 that makes progress on first upper trimming die 83 is applied on first lower punch 183 offsets.Similarly, acting on the inertia force Fb2 that makes progress that downward inertia force FB2 on second upper trimming die 94 is applied on second time punch die 194 offsets.
Consider each punch die 90 ° of anglecs of rotation of moving again.This moment, first upper trimming die 83 was arranged in the position that Figure 10 A3 marks, and first lower punch is positioned at the position that a3 marks.Second upper trimming die 95 is positioned at the position that B3 marks, and second time punch die 194 is positioned at the position that b3 marks.Acting on to the right inertia force FB3 and the Fb3 that the inertia force FA3 left on the punch die 83 and 183 and Fa3 are applied on punch die 94 and 194 about in the of second about in the of first offsets.
Consider each punch die 90 ° of anglecs of rotation of moving again.At this moment, first upper trimming die 83 is arranged in the position that Figure 10 A4 marks, and first lower punch 183 is positioned at the position that a4 marks.Second upper trimming die 94 is positioned at the position that B4 marks, and second time punch die 194 is positioned at the position that b4 marks.Acting on the inertia force Fa4 that makes progress that downward inertia force FA4 on first upper trimming die 83 is applied on first lower punch 183 offsets.Acting on the downward inertia force Fb4 that the inertia force FB4 that makes progress on second upper trimming die 94 is applied on second time punch die 194 offsets.
Be appreciated that according to embodiment shown in Figure 5 that from schematic diagram shown in Figure 10 the inertia force that acts on each punch die is cancelled out each other, thereby stamping machine integral body can keep good mass balance.
Fig. 9 shows another embodiment of the present invention.In this embodiment, upper trimming die 201 is made circular motion, and punch die 202 is done straight reciprocating motion with upper trimming die 201 with interrelating down, and this is similar to embodiment shown in Figure 3.More particularly, following punch die 202 is done straight reciprocating motion by roller 204 and so on supporting member along base 203.Guide pillar 205 is fixed or is installed on the upper trimming die 201.Following punch die 202 has guide groove 206 to be used for holding slidably guide pillar 205.Like this, when the mechanism of upper trimming die 201 by as shown in Figure 3 made circular motion, following punch die 202 was done straight reciprocating motion by the effect of guide pillar 205 and guide groove 206 on base 203.
Although adopt the gear conduct driving mechanism of punch die up and down in the aforementioned embodiment, yet also available non-geared parts is finished same motion.
According to the present invention, because the punching press of punch die action up and down, long slab spare is with the predetermined direction feeding.Therefore, do not need to be equipped with the mechanism that is used for feeding long slab spare, such as the feeding roller 7 and 8 shown in Fig. 6.Yet the stamping machine of invention can certainly have the feed mechanism of long slab spare.In this case, the feed mechanism of long slab spare is feeding long slab spare discontinuously and continuously, and its feed speed equals the speed of punch process.
Although describe and illustrate the present invention above in detail, be readily appreciated that those are that conduct illustrates and example, and can not think that to limitation of the present invention spiritual essence of the present invention and scope are only limited by the accompanying Claim book.
Claims (9)
1, a kind of by make upper trimming die 11 and following punch die 12 mutually near and to introducing the stamping machine that described long slab spare between the punch die up and down carries out punch process, it is characterized in that,
The punching press action of described at least first punch die 11 is by realizing that along the circular motion of the direction rotation of emitting described long slab spare another punch die 12 interrelates with the described action of described first punch die.
2, stamping machine as claimed in claim 1, it is characterized in that, described stamping machine comprises that one is driven by drive source and the tumblers 13 of 14 rotations around the shaft, and described tumbler 13 and described punch die 11 rotatably interconnect by a connecting axle 15 with respect to described rotating shaft 14 biasings.
3, stamping machine as claimed in claim 1, it is characterized in that, described stamping machine comprises first gear 13 and second gears 21 by drive source driving and 14,22 rotations around the shaft, described upper trimming die 11 and described first gear 13 rotatably interconnect with respect to the connecting axle 15 of described rotating shaft 14 biasings by one, and described punch die 12 down and described second gear 21 rotatably interconnect with respect to the connecting axle 23 of described rotating shaft 22 biasings by one.
4, stamping machine as claimed in claim 3 is characterized in that, the interlock mutually by gear drive and driving-belt of described first gear 13 and described second gear 21.
5, stamping machine as claimed in claim 1 is characterized in that, described another punch die 12 is done straight reciprocating motion with the described circular motion of described first punch die 11 with interrelating.
6, stamping machine as claimed in claim 1, it is characterized in that, described upper trimming die 11 and described punch die 12 are down all made circular motion, and the rotation direction of the described circular motion of described upper trimming die 11 and the described direction of rotation of the described circular motion of punch die 12 down.
7, a kind of stamping machine, it utilizes first die components 83,183 to carry out the phase I punch process at 81 pairs of long slab spares in first operating position 9,82 pairs of described long slab spares 9 carry out the second stage punch process in second operating position to utilize second die components 94,194 then, it is characterized in that
The punching press action of described first and second die components 83,183,94,194 realizes by the circular motion that rotates along the direction of emitting described long slab spare 9, and described first die components 83,183 and described second die components 94,194 connect each other and carry out described punching press action with 180 ° phase angle.
8, stamping machine as claimed in claim 7, it is characterized in that, described first die components 83,183 comprises by reverse circular motion carries out first upper trimming die 83 and the first lower punch 183 of punch process to described long slab spare 9, and described second die components 94,194 comprises second upper trimming die 94 and the second time punch die 194 that long slab spare 9 is carried out punch process by reverse circular motion.
9, stamping machine as claimed in claim 8 is characterized in that, is cancelled out each other by the inertia force that described each punch die 83,183,94,194 forms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP101895/89 | 1989-04-21 | ||
| JP1101895A JPH02281000A (en) | 1989-04-21 | 1989-04-21 | Press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1046480A true CN1046480A (en) | 1990-10-31 |
Family
ID=14312657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90102388A Pending CN1046480A (en) | 1989-04-21 | 1990-04-21 | Stamping machine |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0393649A3 (en) |
| JP (1) | JPH02281000A (en) |
| KR (1) | KR900015903A (en) |
| CN (1) | CN1046480A (en) |
| AU (1) | AU5367390A (en) |
| BR (1) | BR9001867A (en) |
| CA (1) | CA2014952A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103328198A (en) * | 2010-11-30 | 2013-09-25 | 小岛冲压工业株式会社 | Press machine |
| CN107626800A (en) * | 2017-10-24 | 2018-01-26 | 南京视莱尔汽车电子有限公司 | A kind of continuous punching machine for automotive trim panel production |
| CN109782687A (en) * | 2019-02-26 | 2019-05-21 | 西门子工厂自动化工程有限公司 | Synchronous press line control system and method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITDP990003A1 (en) * | 1999-08-01 | 2001-02-01 | Simonetta Giammarini | SYNCROPRESS DYNAMIC PRESSING SYSTEM. |
| US7354543B2 (en) * | 2005-09-28 | 2008-04-08 | Weyerhaeuser Company | Manufactured wood product press |
| US7640854B2 (en) * | 2005-09-28 | 2010-01-05 | Weyerhaeuser Nr Company | Timing assembly for a manufactured wood products press |
| US8783082B2 (en) * | 2009-08-12 | 2014-07-22 | Formtek, Inc. | Rotary stamper |
| CN112453148A (en) * | 2020-10-19 | 2021-03-09 | 胡珂 | Terminal box stamping forming equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2406808A (en) * | 1943-08-07 | 1946-09-03 | Guy O Conner | Forming machine |
| US2394534A (en) * | 1943-10-28 | 1946-02-12 | Guy O Conner | Forming machine and feeding device therefor |
| US3264920A (en) * | 1964-04-21 | 1966-08-09 | Hallden Machine Company | Flying press |
| US4165666A (en) * | 1977-09-19 | 1979-08-28 | Preston Engravers, Inc. | Apparatus for synchronizing advance of web and rotational speed of bucket or like method |
| JPS5453366A (en) * | 1977-10-04 | 1979-04-26 | Tadayoshi Arimatsu | Press |
| FR2496816B1 (en) * | 1980-12-23 | 1985-06-14 | Kodak Pathe | BALANCED DOUBLE ECCENTRIC MECHANISM WITHOUT STRAIGHT GUIDE |
-
1989
- 1989-04-21 JP JP1101895A patent/JPH02281000A/en active Pending
-
1990
- 1990-04-19 AU AU53673/90A patent/AU5367390A/en not_active Abandoned
- 1990-04-19 EP EP19900107390 patent/EP0393649A3/en not_active Withdrawn
- 1990-04-19 CA CA002014952A patent/CA2014952A1/en not_active Abandoned
- 1990-04-20 KR KR1019900005540A patent/KR900015903A/en not_active Application Discontinuation
- 1990-04-21 CN CN90102388A patent/CN1046480A/en active Pending
- 1990-04-23 BR BR909001867A patent/BR9001867A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103328198A (en) * | 2010-11-30 | 2013-09-25 | 小岛冲压工业株式会社 | Press machine |
| CN107626800A (en) * | 2017-10-24 | 2018-01-26 | 南京视莱尔汽车电子有限公司 | A kind of continuous punching machine for automotive trim panel production |
| CN109782687A (en) * | 2019-02-26 | 2019-05-21 | 西门子工厂自动化工程有限公司 | Synchronous press line control system and method |
| CN109782687B (en) * | 2019-02-26 | 2020-08-18 | 西门子工厂自动化工程有限公司 | Synchronous press line control system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900015903A (en) | 1990-11-10 |
| EP0393649A3 (en) | 1991-02-27 |
| AU5367390A (en) | 1990-10-25 |
| BR9001867A (en) | 1991-06-18 |
| CA2014952A1 (en) | 1990-10-21 |
| JPH02281000A (en) | 1990-11-16 |
| EP0393649A2 (en) | 1990-10-24 |
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