CN209849648U - Double-sequence combined blanking forming device - Google Patents
Double-sequence combined blanking forming device Download PDFInfo
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- CN209849648U CN209849648U CN201920160171.9U CN201920160171U CN209849648U CN 209849648 U CN209849648 U CN 209849648U CN 201920160171 U CN201920160171 U CN 201920160171U CN 209849648 U CN209849648 U CN 209849648U
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- die
- forming device
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Abstract
The utility model discloses a double-sequence combined blanking forming device, which comprises a lower die and an upper die, wherein the lower die is arranged oppositely, and the upper die and the lower die are matched with each other to limit a belt material arranged between the upper die and the lower die; the upper die is provided with a first-process blanking assembly used for blanking a positioning hole in the strip, and the lower die is provided with a waste material channel used for containing waste materials blanked by the first-process blanking assembly and falling; the upper die is further provided with a secondary process blanking assembly used for blanking the strip material into the rectangular blocks, and the lower die is further provided with a product channel used for containing the rectangular blocks to drop. The beneficial effects of the utility model are mainly embodied in that: simple structure, the design is exquisite, and one set of the device can realize product blanking shaping, reduces the mould cost, and simultaneously, the device need not to be equipped with the supplementary clearance personnel of waste material specially, has reduced the auxiliary work, has practiced thrift manufacturing cost.
Description
Technical Field
The utility model relates to a blanking technical field particularly, especially, relates to a double-process combined type blanking forming device.
Background
The blanking die is indispensable technological equipment in stamping production, and a good die structure is reliable guarantee for realizing a technological scheme. The quality and the precision of the stamping part are mainly determined by the quality and the precision of the blanking die. Whether the blanking die structure is reasonable and advanced or not has the advantages that the production efficiency, the service life of the blanking die and the safety and the convenience of operation are directly influenced, and the like. The types of construction of the blanking dies are different due to the different shapes, sizes, precisions and production batches and conditions of the blanking pieces.
Some of the thin steel strips with a thickness of less than 0.5mm have a complicated structure during the blanking process, as shown in fig. 1, which includes a rectangular block 101 and a positioning hole 102 provided on the central axis thereof. Currently, in the industry, a positioning hole 102 is usually punched in a plate-type thin steel strip, and then the thin steel strip is replaced with another punching die for punching until a rectangular block 101 is punched. However, the following problems exist in the above operation: 1. two sets of dies need to be customized respectively, the dies are expensive, and unnecessary cost of enterprises is increased; 2. after the positioning hole 101 is punched, the positioning hole is shifted to another punching die to be difficult to accurately position, and the yield is influenced; 3. products and waste materials are difficult to separate in the blanking process, operators are often required to stop the machine to clean the products and the waste materials every few minutes of production, or auxiliary personnel are specially arranged to clean the products and the waste materials, the production efficiency is quite low, the strips are generally hundreds of meters in length, the extremely thin strips are quite unsafe in the cleaning process, and the phenomenon that the operators scratch hands is common. Particularly, the production efficiency is low when a large quantity of products are blanked, and the requirements of customers cannot be met.
Therefore, a dual-sequence combined type fast blanking forming device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art existence, provide a double-process combined type blanking forming device.
The purpose of the utility model is realized through the following technical scheme:
a double-sequence combined blanking forming device comprises a lower die and an upper die, wherein the lower die is arranged opposite to the upper die; the upper die is provided with a first-process blanking assembly used for blanking a positioning hole in the strip, and the lower die is provided with a waste material channel used for containing waste materials blanked by the first-process blanking assembly and falling; the upper die is further provided with a secondary process blanking assembly used for blanking the strip material into the rectangular blocks, and the lower die is further provided with a product channel used for containing the rectangular blocks to drop.
Preferably, the lower die comprises a supporting plate, a fixing plate and an upper top plate which are sequentially arranged from bottom to top, and the supporting plate, the fixing plate and the upper top plate are fixedly connected through fixing bolts.
Preferably, go up the mould and include last die carrier, cope match-plate pattern, holding board, connecting plate and the holding plate that sets gradually from the top down, wherein, go up die carrier, cope match-plate pattern and holding plate through locking bolt with go up the die carrier rigid coupling, the connecting plate with the holding plate passes through connecting bolt rigid coupling.
Preferably, the upper die frame and the upper die plate are provided with accommodating holes, sliding bolts are accommodated in the accommodating holes, the tail ends of the sliding bolts sequentially penetrate through the accommodating plate and the connecting plate and are fixedly connected with the lower pressing plate, and the lower pressing plate can move up and down relative to the upper die plate.
Preferably, a guide post is fixedly arranged on the upper template, and the guide post can sequentially penetrate through the containing plate, the connecting plate and the lower pressing plate and extend into a guide groove matched with the guide post and located on the upper top plate.
Preferably, the upper die plate and the accommodating plate are provided with an accommodating cavity, a spring is arranged in the accommodating cavity, one end of the spring is fixedly connected with the upper die frame, and the other end of the spring is fixedly connected with the connecting plate.
Preferably, the first-process blanking assembly comprises a first-time blanking knife fixedly arranged on the upper die plate and matched with the positioning hole, and the first-time blanking knife can sequentially penetrate through the containing plate, the connecting plate and the lower pressing plate and extend into the waste channel.
Preferably, the waste channel is water-bottle-shaped, the diameter of the top end of the waste channel is equal to or larger than that of the positioning hole, and the diameters of the middle part and the bottom of the waste channel are larger than that of the positioning hole.
Preferably, the secondary process blanking assembly comprises a driving cylinder fixedly arranged on the upper die frame through a pin, a cylinder shaft of the driving cylinder penetrates through the upper die frame and the upper die plate to be fixedly connected with a secondary blanking knife, and the secondary blanking knife can sequentially penetrate through the accommodating plate, the connecting plate and the lower pressing plate and extend into the product channel; an accommodating hole is formed in the central axis of the secondary punching cutter, a positioning needle matched with the positioning hole is arranged in the accommodating hole, and at least part of the positioning needle extends to be arranged on the lower surface of the secondary punching cutter.
Preferably, the product channel is in the shape of a water bottle, the diameter of the top end of the product channel is equal to or larger than that of the rectangular block, and the diameters of the middle part and the bottom of the product channel are larger than that of the rectangular block.
The beneficial effects of the utility model are mainly embodied in that:
1. the device has a simple structure and an exquisite design, does not need to be specially equipped with a waste auxiliary cleaning personnel, reduces auxiliary workers and saves production cost;
2. the production process is full-automatic, the labor intensity of operators is greatly reduced, and meanwhile, the production efficiency is improved by more than 5 times;
3. the product can be blanked and formed by one set of the device, so that the die cost is reduced;
4. the positioning needle is arranged to realize accurate positioning of the product so as to ensure the quality of the product during secondary blanking;
5. the die can also be used for processing other ultrathin products and has wider applicability.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1: the utility model discloses a top view of a belt material;
FIG. 2: the structure of the utility model is schematically shown.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the scope of the present invention.
As shown in fig. 2, the utility model discloses a double-process combined blanking forming device, including lower mould 1, it includes backup pad 11, fixed plate 12 and the last roof 13 that up set gradually down, through 14 rigid couplings of fixing bolt between backup pad 11, fixed plate 12 and the last roof 13 three. The top of lower mould 1 is equipped with rather than relative last mould 2 that sets up, and it includes last die carrier 21, cope match-plate pattern 22, holding plate 23, connecting plate 24 and holding plate 25 that set gradually from the top down, wherein, go up die carrier 21, cope match-plate pattern 22 and holding plate 23 through locking bolt 26 with go up 2 rigid couplings of die carrier, connecting plate 24 with holding plate 25 passes through connecting bolt 27 rigid coupling. The lower pressing plate 25 and the upper top plate 13 cooperate with each other to limit the strip material 100 arranged between the lower pressing plate and the upper top plate.
The upper die frame 21 and the upper die plate 22 are provided with a containing hole 28, a sliding bolt 281 is contained in the containing hole 28, the tail end of the sliding bolt 281 sequentially penetrates through the containing plate 23 and the connecting plate 24 to be fixedly connected with the lower pressing plate 25, and the lower pressing plate 25 can move up and down relative to the upper die plate 22. The upper template 22 is fixedly provided with a guide post 29, and the guide post 29 can sequentially penetrate through the accommodating plate 23, the connecting plate 24 and the lower pressing plate 25 and extend into a guide groove matched with the guide post and positioned on the upper top plate 13. Further, an accommodating cavity 221 is formed in the upper mold plate 22 and the accommodating plate 23, a spring 222 is disposed in the accommodating cavity 221, one end of the spring 222 is fixedly connected to the upper mold frame 21, and the other end of the spring 222 is fixedly connected to the connecting plate 24.
Go up be equipped with on the mould 2 and be used for right the first process blanking subassembly 3 of locating hole 102 is blanked out to area material 100, be equipped with on the lower mould 1 and be used for the holding through waste material passageway 4 that the waste material after the blanking of first process blanking subassembly 3 dropped, it is specific, first process blanking subassembly 3 including set firmly on cope match-plate pattern 22 with locating hole 102 assorted first time punching cutter 31, first time punching cutter 31 can run through holding plate 23, connecting plate 24 and holding down plate 25 in proper order and extend and arrange in waste material passageway 4. The waste material channel 4 is in a water bottle shape, the diameter of the top end of the waste material channel 4 is equal to or larger than that of the positioning hole 102, and the diameters of the middle part and the bottom part of the waste material channel 4 are larger than that of the positioning hole 102.
The utility model discloses in, it is right still to be equipped with on the mould 2 the inferior process blanking subassembly 5 of rectangular block 101 is blanked out to area material 100, still be equipped with on the lower mould 1 and be used for the holding product channel 6 that rectangular block 101 dropped. The secondary process blanking assembly 5 comprises a driving cylinder 52 fixedly arranged on the upper die frame 21 through a pin 51, the cylinder shaft of the driving cylinder 52 penetrates through the upper die frame 21 and the upper die plate 22 and is fixedly connected with a secondary blanking knife 53, and the secondary blanking knife 53 can sequentially penetrate through the accommodating plate 23, the connecting plate 24 and the lower pressing plate 25 and extend into the product channel 6; an accommodating hole 531 is formed in the central axis of the secondary punching and cutting knife 53, a positioning pin 532 matched with the positioning hole 102 is arranged in the accommodating hole 531, and at least part of the positioning pin 532 extends to be disposed on the lower surface of the secondary punching and cutting knife 53. The product channel 6 is water bottle-shaped, the diameter of the top end of the product channel 6 is equal to or larger than that of the rectangular block 101, and the diameters of the middle part and the bottom of the product channel 6 are larger than that of the rectangular block 101.
The beneficial effects of the utility model are mainly embodied in that:
1. the device has a simple structure and an exquisite design, does not need to be specially equipped with a waste auxiliary cleaning personnel, reduces auxiliary workers and saves production cost;
2. the production process is full-automatic, the labor intensity of operators is greatly reduced, and meanwhile, the production efficiency is improved by more than 5 times;
3. the product can be blanked and formed by one set of the device, so that the die cost is reduced;
4. the positioning needle is arranged to realize accurate positioning of the product so as to ensure the quality of the product during secondary blanking;
5. the die can also be used for processing other ultrathin products and has wider applicability.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. Double-process combined blanking forming device, its characterized in that: the device comprises a lower die (1) and an upper die (2) arranged opposite to the lower die (1), wherein the upper die (2) and the lower die (1) are matched with each other to limit a belt material (100) arranged between the upper die and the lower die; a first-process blanking assembly (3) for blanking a positioning hole (102) in the belt material (100) is arranged on the upper die (2), and a waste material channel (4) for accommodating waste materials blanked by the first-process blanking assembly (3) and falling off is arranged on the lower die (1); the belt material blanking device is characterized in that a secondary process blanking assembly (5) used for blanking a rectangular block (101) from the belt material (100) is further arranged on the upper die (2), and a product channel (6) used for containing the rectangular block (101) to drop is further arranged on the lower die (1).
2. The dual-order combined blanking forming device according to claim 1, wherein: the lower die (1) comprises a supporting plate (11), a fixing plate (12) and an upper top plate (13) which are sequentially arranged from bottom to top, and the supporting plate (11), the fixing plate (12) and the upper top plate (13) are fixedly connected through fixing bolts (14).
3. The dual-order combined blanking forming device according to claim 2, wherein: go up mould (2) and include last die carrier (21), cope match-plate pattern (22), holding plate (23), connecting plate (24) and holding down plate (25) that set gradually from the top down, wherein, go up die carrier (21), cope match-plate pattern (22) and holding plate (23) through locking bolt (26) with go up die carrier (21) rigid coupling, connecting plate (24) with holding down plate (25) pass through connecting bolt (27) rigid coupling.
4. The dual-order combined blanking forming device of claim 3, wherein: the upper die frame (21) and the upper die plate (22) are provided with a containing hole (28), a sliding bolt (281) is contained in the containing hole (28), the tail end of the sliding bolt (281) sequentially penetrates through the containing plate (23), the connecting plate (24) and the lower pressing plate (25) to be fixedly connected, and the lower pressing plate (25) can move up and down relative to the upper die plate (22).
5. The dual-order combined blanking forming device of claim 4, wherein: the upper template (22) is fixedly provided with a guide post (29), and the guide post (29) can sequentially penetrate through the containing plate (23), the connecting plate (24) and the lower pressing plate (25) and extend into a guide groove matched with the guide post and positioned on the upper top plate (13).
6. The dual-order combined blanking forming device of claim 5, wherein: an accommodating cavity (221) is formed in the upper template (22) and the accommodating plate (23), a spring (222) is arranged in the accommodating cavity (221), one end of the spring (222) is fixedly connected with the upper die frame (21), and the other end of the spring is fixedly connected with the connecting plate (24).
7. The dual-order combined blanking forming device of claim 6, wherein: the first-procedure blanking assembly (3) comprises a first-time blanking knife (31) fixedly arranged on the upper die plate (22) and matched with the positioning hole (102), and the first-time blanking knife (31) can sequentially penetrate through the containing plate (23), the connecting plate (24) and the lower pressing plate (25) and extend into the waste channel (4).
8. The dual-order combined blanking forming device of claim 7, wherein: the waste material channel (4) is in a water bottle shape, the diameter of the top end of the waste material channel (4) is equal to or larger than that of the positioning hole (102), and the diameters of the middle part and the bottom of the waste material channel (4) are larger than that of the positioning hole (102).
9. The dual-order combined blanking forming device of claim 8, wherein: the secondary working procedure blanking assembly (5) comprises a driving cylinder (52) fixedly arranged on the upper die frame (21) through a pin (51), a cylinder shaft of the driving cylinder (52) penetrates through the upper die frame (21) and the upper die plate (22) to be fixedly connected with a secondary blanking knife (53), and the secondary blanking knife (53) can sequentially penetrate through the accommodating plate (23), the connecting plate (24) and the lower pressing plate (25) and extend into the product channel (6); an accommodating hole (531) is formed in the central axis of the secondary punching cutter (53), a positioning needle (532) matched with the positioning hole (102) is arranged in the accommodating hole (531), and at least part of the positioning needle (532) extends to be arranged on the lower surface of the secondary punching cutter (53).
10. The dual-order combined blanking forming device of claim 9, wherein: the product channel (6) is water bottle-shaped, the diameter of the top end of the product channel (6) is equal to or larger than that of the rectangular block (101), and the diameters of the middle part and the bottom of the product channel (6) are larger than that of the rectangular block (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160171.9U CN209849648U (en) | 2019-01-30 | 2019-01-30 | Double-sequence combined blanking forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160171.9U CN209849648U (en) | 2019-01-30 | 2019-01-30 | Double-sequence combined blanking forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209849648U true CN209849648U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920160171.9U Active CN209849648U (en) | 2019-01-30 | 2019-01-30 | Double-sequence combined blanking forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209849648U (en) |
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- 2019-01-30 CN CN201920160171.9U patent/CN209849648U/en active Active
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