CN211564172U - Quick-separating composite die - Google Patents
Quick-separating composite die Download PDFInfo
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- CN211564172U CN211564172U CN201922198024.3U CN201922198024U CN211564172U CN 211564172 U CN211564172 U CN 211564172U CN 201922198024 U CN201922198024 U CN 201922198024U CN 211564172 U CN211564172 U CN 211564172U
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Abstract
The utility model provides a quickly separating's compound mould. The quick disconnect composite mold comprises: a lower die holder; the bottom parts of the two guide columns are respectively fixed on two sides of the top part of the lower die base, guide column sleeves are sleeved on the outer surfaces of the two guide columns, and an upper die base is fixedly connected between the top parts of the two guide column sleeves; the top of the upper punch is fixed at the bottom of the upper die holder and is positioned at one side opposite to the two guide column sleeves, a sliding block is connected between two sides of the inner wall of the upper punch in a sliding manner, and a first telescopic spring is arranged between the top of the sliding block and the bottom of the upper die holder; and the bottom of the fixing plate is fixed at the top of the lower die base. The utility model provides an effectual work piece that makes of quickly separating's compound mould can not block on punch pin or lower bolster, realizes quick separation for the efficiency of work.
Description
Technical Field
The utility model relates to a mould field especially relates to a quickly separating's compound mould.
Background
As is well known, a composite die is a punching die capable of performing a plurality of processes in one stroke of a press machine, and is widely used in the field of workpiece punching and workpiece cutting.
The existing composite die is used, a workpiece is easily clamped on the upper punch or the lower die plate after stamping is finished, rapid separation cannot be carried out, and the workpiece needs to be taken down by a worker with the help of a tool or a hand, so that the workload of workers is increased, the working efficiency is lowered, and the composite die is more troublesome to use.
Therefore, there is a need to provide a quick-release composite mold to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick separation's compound mould has solved unable quick separation's problem.
In order to solve the technical problem, the utility model provides a quick separation's compound mould includes:
a lower die holder;
the bottom parts of the two guide columns are respectively fixed on two sides of the top part of the lower die base, guide column sleeves are sleeved on the outer surfaces of the two guide columns, and an upper die base is fixedly connected between the top parts of the two guide column sleeves;
the top of the upper punch is fixed at the bottom of the upper die holder and is positioned at one side opposite to the two guide column sleeves, a sliding block is connected between two sides of the inner wall of the upper punch in a sliding manner, and a first telescopic spring is arranged between the top of the sliding block and the bottom of the upper die holder;
the bottom of the fixing plate is fixed at the top of the lower die holder and located on one side, opposite to the guide columns, of the lower die plate, and the top of the fixing plate is fixedly connected with the lower die plate and located on two sides of the lower die plate and fixedly connected with U-shaped grooves.
Preferably, through holes are formed in the two sides of the bottom of the fixing plate and are matched with the two jacking blocks.
Preferably, two all rotate between the front and the back of U type inslot wall and be connected with the dwang, two the equal fixedly connected with movable block of surface of dwang.
Preferably, two one sides that the movable block is relative all are provided with the draw-in groove, two draw-in grooves and lower template looks adaptation to two movable blocks pass through the draw-in groove and laminate in the lower bolster.
Preferably, the bottom of the lower die base is provided with a groove, the groove is positioned at the bottom of the fixed plate, a connecting rod is fixedly connected between the bottom of the inner wall of the groove and the side opposite to the fixed plate, and the outer surface of the connecting rod is slidably connected with a sliding plate.
Preferably, the two sides of the top of the sliding plate are fixedly connected with supporting rods, the top ends of the two supporting rods extend to the top of the fixed plate through holes, and the top ends of the two supporting rods are fixedly connected with ejector blocks.
Preferably, a second expansion spring is arranged between the bottom of the sliding plate and the bottom of the inner wall of the groove and on the outer surface of the supporting rod.
Compared with the prior art, the utility model provides a quick separation's compound mould has following beneficial effect:
the utility model provides a quickly separating composite die, a workpiece to be processed is placed on a lower template, pressure is applied to an upper die base through a press machine, the upper die base drives an upper punch to move downwards to be matched with the lower template for punching, in the punching process, the lower template can be driven by the upper punch to move upwards through the downward movement of the upper punch, at the moment, a first expansion spring is in a compression state, the upper punch drives two movable blocks to move downwards in a fan shape in the downward movement process, so that the two movable blocks extrude an ejector block, the ejector block moves downwards to extrude a supporting rod, and further, the sliding plate slides downwards to extrude a second expansion spring;
after the punching press is accomplished, the upper die base moves upwards, make the upper punch leave the lower bolster, first expanding spring kick-backs, drive sliding block downstream, make the work piece can not block in the upper punch, the upper punch leaves two movable blocks, second expanding spring kick-backs this moment, drive sliding plate upward movement, and then make two bracing pieces drive two kicking block upward movement with two movable block jack-ups, and then make two movable blocks with the work piece drawing of patterns on the lower bolster, effectual messenger's work piece can not block on upper punch or lower bolster, realize quick separation, the efficiency of work has been accelerated.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a quick-release composite mold according to the present invention;
fig. 2 is a cross-sectional view of the quick-release composite die provided by the present invention after stamping;
figure 3 is a top view of the lower die holder shown in figure 1.
Reference numbers in the figures: 1. the lower die holder, 2, the guide post, 3, the guide post cover, 4, the cope match-plate pattern, 5, the upper punch, 6, the sliding block, 7, first expanding spring, 8, the fixed plate, 9, the lower bolster, 10, U type groove, 11, the through-hole, 12, the dwang, 13, the movable block, 14, the draw-in groove, 15, the recess, 16, the connecting rod, 17, the sliding plate, 18, the bracing piece, 19, the kicking block, 20, the second expanding spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a quick-separation composite mold according to the present invention; fig. 2 is a cross-sectional view of a quick-disconnect composite mold provided by the present invention; figure 3 is a top view of the lower die holder shown in figure 1. A quick-disconnect composite mold comprising:
a lower die holder 1;
the bottom parts of the two guide columns 2 are respectively fixed on two sides of the top part of the lower die base 1, guide column sleeves 3 are sleeved on the outer surfaces of the two guide columns 2, and an upper die base 4 is fixedly connected between the top parts of the two guide column sleeves 3;
the top of the upper punch 5 is fixed at the bottom of the upper die holder 4 and is positioned at one side opposite to the two guide column sleeves 3, a sliding block 6 is connected between two sides of the inner wall of the upper punch 5 in a sliding manner, and a first telescopic spring 7 is arranged between the top of the sliding block 6 and the bottom of the upper die holder 4;
the fixing plate 8, the bottom of fixing plate 8 is fixed in the top of lower bolster 1, and is located two one side that guide post 2 is relative, the top fixedly connected with lower bolster 9 of fixing plate 8, the top of fixing plate 8 just is located the equal fixedly connected with U type groove 10 in both sides of lower bolster 9.
Through holes 11 are formed in the two sides of the bottom of the fixing plate 8.
Two all rotate between the front and the back of U type groove 10 inner wall and be connected with dwang 12, two the equal fixedly connected with movable block 13 of surface of dwang 12.
Two one sides that the movable block 13 is relative all are provided with draw-in groove 14, and two draw-in grooves 14 and lower bolster 9 looks adaptation, as shown in fig. 2: when the upper punch 5 moves downwards, the workpiece is punched by matching with the lower template 9, the upper punch extrudes the workpiece to be molded, the upper punch 5 can extrude the two movable blocks 13 through the workpiece, and the workpiece is positioned at the tops of the two movable blocks 13 at the moment.
The bottom of the lower die holder 1 is provided with a groove 15, a connecting rod 16 is fixedly connected between the bottom of the inner wall of the groove 15 and the side opposite to the fixed plate 8, and the outer surface of the connecting rod 16 is slidably connected with a sliding plate 17.
The two sides of the top of the sliding plate 17 are fixedly connected with supporting rods 18, the top ends of the two supporting rods 18 extend to the top of the fixed plate 8 through the through holes 11, the top ends of the two supporting rods 18 are fixedly connected with ejector blocks 19, and the two movable blocks 13 move downwards to extrude the two ejector blocks 19, so that the two ejector blocks 19 move downwards, and the sliding plate 17 is driven to move downwards through the supporting rods 18 to extrude the second telescopic springs 20.
The second expansion spring 20 is arranged between the bottom of the sliding plate 17 and the bottom of the inner wall of the groove 15 and located on the outer surface of the supporting rod 18, the second expansion spring 20 is convenient to reset the sliding plate 17, so that the sliding plate 17 can move upwards, the supporting rod 18 drives the jacking block 19 to jack the movable block 13, the movable block 13 jacks a workpiece, and quick separation is achieved.
The utility model provides a quickly separating's compound mould's theory of operation as follows:
a workpiece to be processed is placed on a lower template 9, a press machine is used for applying pressure to an upper template 4, the upper template 4 drives an upper punch 5 to move downwards to be matched with the lower template 9 for punching, in the punching process, the lower template 9 drives a sliding block 6 to move upwards by the downward movement of the upper punch 5, at the moment, a first telescopic spring 7 is in a compression state, the upper punch 5 drives two movable blocks 13 to move downwards in a fan shape in the downward movement process, so that the two movable blocks extrude an ejector block 19, the ejector block 19 moves downwards to extrude a supporting rod 18, and a sliding plate 17 is further made to slide downwards to extrude a second telescopic spring 20;
after the punching press is completed, the upper die base 4 moves upwards, so that the upper punch 5 leaves the lower die plate 9, the first telescopic spring 7 rebounds to drive the sliding block 6 to move downwards, so that the workpiece cannot be clamped in the upper punch 5, the upper punch 5 leaves the two movable blocks 13, the second telescopic spring 20 rebounds to drive the sliding plate 17 to move upwards, so that the two supporting rods 18 drive the two jacking blocks 19 to move upwards to jack the two movable blocks 13, and the two movable blocks 13 demold the workpiece on the lower die plate 9.
Compared with the prior art, the utility model provides a quick separation's compound mould has following beneficial effect:
a workpiece to be processed is placed on a lower template 9, a press machine is used for applying pressure to an upper template 4, the upper template 4 drives an upper punch 5 to move downwards to be matched with the lower template 9 for punching, in the punching process, the lower template 9 drives a sliding block 6 to move upwards by the downward movement of the upper punch 5, at the moment, a first telescopic spring 7 is in a compression state, the upper punch 5 drives two movable blocks 13 to move downwards in a fan shape in the downward movement process, so that the two movable blocks extrude an ejector block 19, the ejector block 19 moves downwards to extrude a supporting rod 18, and a sliding plate 17 is further made to slide downwards to extrude a second telescopic spring 20;
after the punching press is accomplished, upper die base 4 upward movement, make upper punch 5 leave lower bolster 9, first expanding spring 7 kick-backs, drive sliding block 6 downstream, make the work piece can not block in upper punch 5, upper punch 5 leaves two movable blocks 13, second expanding spring 20 kick-backs this moment, drive sliding plate 17 upward movement, and then make two bracing pieces 18 drive two kicking blocks 19 upward movements and jack-up two movable blocks 13, and then make two movable blocks 13 with the work piece drawing of patterns on lower bolster 9, effectual work piece that makes can not block on upper punch or lower bolster, realize quick separation, the efficiency of work has been accelerated.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A quick disconnect composite mold, comprising:
a lower die holder;
the bottom parts of the two guide columns are respectively fixed on two sides of the top part of the lower die base, guide column sleeves are sleeved on the outer surfaces of the two guide columns, and an upper die base is fixedly connected between the top parts of the two guide column sleeves;
the top of the upper punch is fixed at the bottom of the upper die holder and is positioned at one side opposite to the two guide column sleeves, a sliding block is connected between two sides of the inner wall of the upper punch in a sliding manner, and a first telescopic spring is arranged between the top of the sliding block and the bottom of the upper die holder;
the bottom of the fixing plate is fixed at the top of the lower die holder and located on one side, opposite to the guide columns, of the lower die plate, and the top of the fixing plate is fixedly connected with the lower die plate and located on two sides of the lower die plate and fixedly connected with U-shaped grooves.
2. The quick disconnect composite mold of claim 1, wherein the bottom of the retaining plate has through holes on both sides.
3. The quick-release composite mold according to claim 1, wherein a rotating rod is rotatably connected between the front surface and the back surface of the inner wall of each of the two U-shaped grooves, and a movable block is fixedly connected to the outer surface of each of the two rotating rods.
4. The quick-disconnect composite mold of claim 3, wherein opposite sides of the two movable blocks are each provided with a snap groove, and the two snap grooves are adapted to the lower mold plate.
5. The quick-release composite mold according to claim 1, wherein a groove is formed in the bottom of the lower mold base, a connecting rod is fixedly connected between the bottom of the inner wall of the groove and the side opposite to the fixed plate, and a sliding plate is slidably connected to the outer surface of the connecting rod.
6. The quick-disconnect composite mold according to claim 5, wherein support rods are fixedly connected to both sides of the top of the sliding plate, top ends of both the support rods extend to the top of the fixed plate through the through holes, and top ends of both the support rods are fixedly connected to the top blocks.
7. The quick-disconnect composite mold of claim 6, wherein a second extension spring is disposed between the bottom of the slide plate and the bottom of the inner wall of the groove and on the outer surface of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198024.3U CN211564172U (en) | 2019-12-10 | 2019-12-10 | Quick-separating composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198024.3U CN211564172U (en) | 2019-12-10 | 2019-12-10 | Quick-separating composite die |
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| Publication Number | Publication Date |
|---|---|
| CN211564172U true CN211564172U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922198024.3U Active CN211564172U (en) | 2019-12-10 | 2019-12-10 | Quick-separating composite die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753078A (en) * | 2022-04-29 | 2022-07-15 | 青岛嘉司复合材料有限公司 | Fabric unfolding equipment with flattening function |
-
2019
- 2019-12-10 CN CN201922198024.3U patent/CN211564172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753078A (en) * | 2022-04-29 | 2022-07-15 | 青岛嘉司复合材料有限公司 | Fabric unfolding equipment with flattening function |
| CN114753078B (en) * | 2022-04-29 | 2024-01-16 | 青岛嘉司复合材料有限公司 | Fabric unfolding equipment with leveling function |
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Address after: 215000 no.1177 Liannan Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou shuangqisi mould equipment Co.,Ltd. Address before: 215000 groups 11 and 12, Youyi village, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou shuangqisi mould equipment Co.,Ltd. |