CN214768293U - Multi-step continuous stamping die for rolled products - Google Patents
Multi-step continuous stamping die for rolled products Download PDFInfo
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- CN214768293U CN214768293U CN202022939157.4U CN202022939157U CN214768293U CN 214768293 U CN214768293 U CN 214768293U CN 202022939157 U CN202022939157 U CN 202022939157U CN 214768293 U CN214768293 U CN 214768293U
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- die
- feeding block
- block
- continuous stamping
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- 238000005096 rolling process Methods 0.000 claims abstract description 134
- 238000004080 punching Methods 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 238000009966 trimming Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a roll up continuous stamping die of circle product multiplex step, including last mould, lower mould and the multiplex step shaping worker station between the upper and lower mould: the upper die is provided with an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate; the lower die is provided with a lower die plate, a lower backing plate and a lower die base; the multi-step process comprises the following steps: punching, trimming, first pre-rolling, second pre-rolling, rolling and cutting off finished products, wherein when a punching machine operates, coiled materials are fed into a die through a leveling feeding machine; when the punching machine finishes one cycle, the coiled material is conveyed forwards by a set distance under the action of the leveling feeder, and when the punching machine runs to a bottom dead center, the die finishes corresponding processing and produces a product. The utility model discloses a multiple step shaping worker station changes product stamping process. The single-process stamping process is changed into multi-station continuous stamping, so that the production cost is saved, the production period is shortened, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a stamping die technical field, in particular to roll up continuous stamping die of circle product multiplex step.
Background
In the process of stamping parts, a rolling part and a processing technology thereof are frequently encountered, and although the current single-process rolling stamping technology can meet the requirement of processing products, the processing efficiency is low, more stamping machines are occupied, and a large amount of labor is consumed; in addition, if the number of the required products is large, the single-process operation cannot meet the requirements.
Therefore, aiming at the defects of the hinged connection mode in the prior art, a rice ball mould box which is convenient to operate, high in rice ball making efficiency, convenient to clean and free of sanitary potential safety hazards is needed to be designed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a multi-step continuous stamping die for a rolled product.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a continuous stamping die of edge rolling product multiplex step, includes the punching machine and goes up mould and lower mould, go up the mould with be equipped with multiplex step shaping worker station between the lower mould, multiplex step shaping worker station is including setting gradually:
the punching station comprises a guide hole punch positioned in the upper die and a first through hole positioned in the lower die and corresponding to the guide hole punch;
the trimming station comprises a trimming punch positioned in the upper die and a second through hole positioned in the lower die and corresponding to the trimming punch;
the first pre-rolling station comprises a first pre-rolling upper feeding block positioned in the upper die and a first pre-rolling lower feeding block positioned in the lower die and arranged corresponding to the first pre-rolling upper feeding block;
the second pre-rolling station comprises a second pre-rolling upper feeding block positioned in the upper die and a second pre-rolling lower feeding block positioned in the lower die and arranged corresponding to the second pre-rolling upper feeding block;
the rolling station comprises a rolling upper inlet block positioned in the upper die, a rolling lower inlet block positioned in the lower die and corresponding to the rolling upper inlet block, and a rolling core rod positioned between the rolling upper inlet block and the rolling lower inlet block;
and the finished product cutting station comprises a cutting punch positioned in the upper die and a third through hole positioned in the lower die and correspondingly arranged on the cutting punch.
The preferable technical scheme is as follows: when the punching machine operates, a coiled material is fed into the die through the leveling feeder, and the coiled material is suspended between the upper die and the lower die.
The preferable technical scheme is as follows: the upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate which are sequentially arranged from top to bottom; the lower die comprises a lower die base, a lower backing plate and a lower die plate which are sequentially arranged from bottom to top.
The preferable technical scheme is as follows: a stripping spring is fixedly embedded in the upper die base, and the bottom end of the stripping spring is fixedly connected with the stop plate.
The preferable technical scheme is as follows: and an ejection spring is fixedly embedded in the lower die seat, and the top end of the ejection spring is fixedly connected with the bottom of the second pre-rolling lower feeding block.
The preferable technical scheme is as follows: the guide hole punch, the trimming punch, the first pre-rolling feeding block, the second pre-rolling feeding block, the rolling feeding block and the cutting punch are all fixedly arranged in the upper clamping plate.
The preferable technical scheme is as follows: the first pre-rolling upper feeding block comprises two inner arc-shaped punching blocks, wherein the two mirror images are arranged inwards, the first pre-rolling lower feeding block comprises two outer arc-shaped forming blocks, the two mirror images are arranged outwards, and the inner arc-shaped punching blocks and the outer arc-shaped forming blocks are correspondingly matched.
The preferable technical scheme is as follows: the bottom surface of the second pre-rolled upper feeding block is in a semicircular groove shape, and the top of the second pre-rolled lower feeding block is in a semicircular convex shape and is correspondingly matched with the second pre-rolled upper feeding block.
The preferable technical scheme is as follows: the bottom surface of the feeding block on the rolling circle is in a semicircular groove shape, the top of the feeding block under the rolling circle is in a semicircular groove shape, and the rolling core rod corresponds to the feeding block on the rolling circle and the feeding block under the rolling circle in a matching mode.
The preferable technical scheme is as follows: the rolling core rod is fixedly connected with a core rod fixing block, and the rolling core rod is connected with the core rod fixing block in a positioning mode through a bolt and a positioning pin.
Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:
the utility model discloses a multiple step shaping worker station changes product stamping process. The single-process stamping process is changed into multi-station continuous stamping, so that the production cost is saved, the production period is shortened, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic view of the process steps of the present invention.
Fig. 3 is the utility model discloses the worker station that punches a hole, side cut worker station and finished product cut off worker station profile view schematic diagram.
Figure 4 is the utility model discloses a first pre-rolling work station cross-sectional view.
Figure 5 is a second pre-roll station cross-sectional view of the present invention.
Figure 6 is the utility model discloses edge rolling worker station cross-sectional view.
Fig. 7 is a schematic view of the fixing of the core rod of the present invention.
In the above drawings, 1, an upper die base; 2. an upper base plate; 3. an upper splint; 4. a stopper plate; 5. a material removing plate; 6. a lower template; 7. a lower base plate; 8. a lower die holder; 9. a material removing spring; 10. punching; 11. a coil stock; 12. a first pre-roll feeding block; 13. a first pre-roll run-in block; 14. feeding blocks on a second pre-roll; 15. a second pre-roll feeding block; 16. a material ejecting spring; 17. rolling circles and feeding blocks; 18. rolling a circle and putting into a block; 19. rolling the round core rod; 20. and a core rod fixing block.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-7. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in FIG. 1, for the utility model provides a roll up circle product multistation continuous stamping die, including the punching machine and go up mould and lower mould. Be equipped with multiplex step forming work station between last mould and lower mould, including setting gradually:
the punching station comprises a guide hole punch positioned in the upper die and a first through hole positioned in the lower die and corresponding to the guide hole punch;
the trimming station comprises a trimming punch positioned in the upper die and a second through hole positioned in the lower die and corresponding to the trimming punch;
the device comprises a first pre-rolling work station, a second pre-rolling work station and a third pre-rolling work station, wherein the first pre-rolling work station comprises a first pre-rolling upper feeding block 12 positioned in an upper die and a first pre-rolling lower feeding block 13 positioned in a lower die and arranged corresponding to the first pre-rolling upper feeding block 12;
the second pre-rolling station comprises a second pre-rolling upper feeding block 14 positioned in the upper die and a second pre-rolling lower feeding block 15 positioned in the lower die and corresponding to the second pre-rolling upper feeding block 14;
the rolling station comprises a rolling upper inlet block 17 positioned in the upper die, a rolling lower inlet block 18 positioned in the lower die and corresponding to the rolling upper inlet block 17, and a rolling core rod 19 positioned between the rolling upper inlet block 17 and the rolling lower inlet block 18;
and the finished product cutting station comprises a cutting punch positioned in the upper die and a third through hole positioned in the lower die and correspondingly arranged on the cutting punch.
When the punching machine is operated, the coiled material 11 is fed into the die through the leveling feeder; when the punching machine finishes one cycle, the coiled material 11 is conveyed forwards by a set distance under the action of the leveling feeder, and when the punching machine runs to a bottom dead center, the die finishes corresponding processing and produces a product.
Specifically, the upper die comprises an upper die base 1, an upper base plate 2, an upper clamping plate 3, a stop plate 4 and a stripper plate 5 which are sequentially arranged from top to bottom; the lower die comprises a lower die base 8, a lower backing plate 7 and a lower die plate 6 which are arranged from bottom to top in sequence. A stripping spring 9 is fixedly embedded in the upper die base, and the bottom end of the stripping spring 9 is fixedly connected with the stop plate 4. And an ejection spring 16 is fixedly embedded in the lower die holder, and the top end of the ejection spring 16 is fixedly connected with the bottom of the second pre-rolling lower feeding block 15.
The guide hole punch, the trimming punch, the first pre-rolling feeding block 12, the second pre-rolling feeding block 14, the rolling feeding block 17 and the cutting punch are all fixedly arranged in the upper clamping plate 3.
The first pre-rolling upper feeding block 12 comprises two inner arc-shaped punching blocks which are arranged inwards in a mirror image mode, the first pre-rolling lower feeding block 13 comprises two outer arc-shaped forming blocks which are arranged outwards in a mirror image mode, and the inner arc-shaped punching blocks and the outer arc-shaped forming blocks are correspondingly matched.
The bottom surface of the second pre-rolling upper feeding block 14 is in a semicircular groove shape, and the top of the second pre-rolling lower feeding block 15 is in a semicircular convex shape and correspondingly matched with the second pre-rolling upper feeding block 14.
The bottom surface of the rolling upper inlet block 17 is in a semicircular groove shape, the top of the rolling lower inlet block 18 is in a semicircular groove shape, and the rolling core rod 19 corresponds to the rolling upper inlet block 17 and the rolling lower inlet block 18 in a matching mode.
The rolling core rod 19 is fixedly connected with the core rod fixing block 20, and the rolling core rod 19 is connected with the core rod fixing block 20 in a positioning mode through bolts and positioning pins (not shown in the figure).
As shown in fig. 2, it is the process step diagram of the present invention, including: a. punching a guide hole: b. performing an idle step; c. trimming; d. performing an idle step; e. A first pre-roll; f. a second pre-roll; g. performing an idle step; h. rolling; i. and cutting off a finished product.
As shown in fig. 3, the present invention uses a schematic cross-sectional view of a new punching station, a trimming station and a finished product cutting station.
The working description is as follows: when the die is closed, the stripper plate 5 is in contact with the coiled material 11, and in the descending process, the coiled material 11 is pressed by the stripper plate 5 and the lower template 6, and then the punch continues to descend until the die is completely closed, so that the punching is completed. During the opening process of the die, the stripper plate 5 is subjected to the action of the stripper spring 9, the coiled material 11 is completely stripped, and the punched coiled material 11 is sent to the next working station.
As shown in fig. 4, is a cross-sectional view of the first pre-rolling station of the present invention.
The first pre-rolling station comprises a first pre-rolling upper feeding block 12 positioned in the upper die and a first pre-rolling lower feeding block 13 positioned in the lower die and corresponding to the first pre-rolling upper feeding block 12.
The working description is as follows: when the mold is closed, the stripper plate 5 is in contact with the coiled material 11, the coiled material 11 is pressed by the stripper plate 5 and the lower template 6 in the descending process, the first pre-rolling upper feeding block 12 continues to descend until the mold is completely closed, and the first pre-rolling upper feeding block 12, the coiled material 11 and the first pre-rolling lower feeding block 13 are closed. The corresponding shapes of the first pre-rolling upper feeding block 12 and the first pre-rolling lower feeding block 13 are matched, and the first pre-rolling is completed. When the mold is opened, the coiled material 11 is separated under the action of the stripping spring 9 of the stripping plate 5; with the forward movement of the coil 11, the coil 11 after the first pre-winding is sent to the next station.
As shown in fig. 5, the second pre-rolling station of the present invention is a cross-sectional view.
The second pre-roll station comprises a second pre-roll feeding block 14 located in the upper die and a second pre-roll feeding block 15 located in the lower die and corresponding to the second pre-roll feeding block 14.
When the mold is closed, the stripper plate 5 is in contact with the coiled material 11, after the coiled material 11 is pressed by the stripper plate 5 and the second pre-roll upper feeding block 14 in the descending process, the second pre-roll upper feeding block 15 continues to descend until the mold is completely closed, and the second pre-roll upper feeding block 14, the coiled material 11 and the second pre-roll lower feeding block 15 are closed. And the corresponding shapes of the positions of the second pre-rolling upper feeding block 14 and the second pre-rolling lower feeding block 15 are matched, so that the second pre-rolling is completed. When the mold is opened, the coiled material 11 is separated from the upper mold under the action of the stripping spring 9 of the stripping plate 5; the second pre-roll run-in block 15 is lifted up by the ejector spring 16, the coil 11 protrudes out of the lower template 6, and the coil 11 is moved forward by the coil 11, and the coil 11 pre-rolled for the second time is sent to the next working station.
As shown in FIG. 6, the utility model discloses edge rolling worker station cross-sectional view.
The rolling station comprises a rolling upper inlet block 17 positioned in the upper die, a rolling lower inlet block 18 positioned in the lower die and corresponding to the rolling upper inlet block 17, and a rolling core rod 19 positioned between the rolling upper inlet block 17 and the rolling lower inlet block 18.
The working description is as follows: when the die is closed, the rolling upper inlet block 17 is in contact with the coiled material 11, the coiled material 11 is rolled by the rolling upper inlet block 17 in the descending process, the coiled material 11 continues to descend until the die is completely closed after the coiled material is tightly pressed by the coiling mandrel 19, the rolling upper inlet block 17, the coiling mandrel 19 and the rolling lower inlet block 18 are closed. And the corresponding shapes of the positions of the rolling upper entry block 17, the rolling core rod 19 and the rolling lower entry block 18 are matched, and the rolling is finished. When the die is opened, the coiled material 11 moves forwards, and the coiled material 11 after being formed into a roll is sent to the next step to be cut off, so that the whole roll product processing is completed.
Further, the rounding core rod 19 is fixedly connected with the core rod fixing block 20, and the rounding core rod 19 is connected with the core rod fixing block 10 in a positioning mode through bolts and positioning pins.
Therefore, the utility model has the advantages of it is following:
the utility model discloses a multiple step shaping worker station changes product stamping process. The single-process stamping process is changed into multi-station continuous stamping, so that the production cost is saved, the production period is shortened, and the production efficiency is improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a continuous stamping die of edge rolling product multiplex step, includes the punching machine and goes up mould and lower mould, go up the mould with be equipped with multiplex step shaping worker station between the lower mould, a serial communication port, multiplex step shaping worker station is including setting gradually:
the punching station comprises a guide hole punch positioned in the upper die and a first through hole positioned in the lower die and corresponding to the guide hole punch;
the trimming station comprises a trimming punch positioned in the upper die and a second through hole positioned in the lower die and corresponding to the trimming punch;
the first pre-rolling station comprises a first pre-rolling upper feeding block positioned in the upper die and a first pre-rolling lower feeding block positioned in the lower die and arranged corresponding to the first pre-rolling upper feeding block;
the second pre-rolling station comprises a second pre-rolling upper feeding block positioned in the upper die and a second pre-rolling lower feeding block positioned in the lower die and arranged corresponding to the second pre-rolling upper feeding block;
the rolling station comprises a rolling upper inlet block positioned in the upper die, a rolling lower inlet block positioned in the lower die and corresponding to the rolling upper inlet block, and a rolling core rod positioned between the rolling upper inlet block and the rolling lower inlet block;
and the finished product cutting station comprises a cutting punch positioned in the upper die and a third through hole positioned in the lower die and correspondingly arranged on the cutting punch.
2. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: when the punching machine operates, a coiled material is fed into the die through the leveling feeder, and the coiled material is suspended between the upper die and the lower die.
3. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: the upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate which are sequentially arranged from top to bottom; the lower die comprises a lower die base, a lower backing plate and a lower die plate which are sequentially arranged from bottom to top.
4. The multi-step continuous stamping die for a rolled product as claimed in claim 3, wherein: a stripping spring is fixedly embedded in the upper die base, and the bottom end of the stripping spring is fixedly connected with the stop plate.
5. The multi-step continuous stamping die for a rolled product as claimed in claim 3, wherein: and an ejection spring is fixedly embedded in the lower die seat, and the top end of the ejection spring is fixedly connected with the bottom of the second pre-rolling lower feeding block.
6. The multi-step continuous stamping die for a rolled product as claimed in claim 3, wherein: the guide hole punch, the trimming punch, the first pre-rolling feeding block, the second pre-rolling feeding block, the rolling feeding block and the cutting punch are all fixedly arranged in the upper clamping plate.
7. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: the first pre-rolling upper feeding block comprises two inner arc-shaped punching blocks, wherein the two mirror images are arranged inwards, the first pre-rolling lower feeding block comprises two outer arc-shaped forming blocks, the two mirror images are arranged outwards, and the inner arc-shaped punching blocks and the outer arc-shaped forming blocks are correspondingly matched.
8. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: the bottom surface of the second pre-rolled upper feeding block is in a semicircular groove shape, and the top of the second pre-rolled lower feeding block is in a semicircular convex shape and is correspondingly matched with the second pre-rolled upper feeding block.
9. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: the bottom surface of the feeding block on the rolling circle is in a semicircular groove shape, the top of the feeding block under the rolling circle is in a semicircular groove shape, and the rolling core rod corresponds to the feeding block on the rolling circle and the feeding block under the rolling circle in a matching mode.
10. The multi-step continuous stamping die for a rolled product as claimed in claim 1, wherein: the rolling core rod is fixedly connected with a core rod fixing block, and the rolling core rod is connected with the core rod fixing block in a positioning mode through a bolt and a positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939157.4U CN214768293U (en) | 2020-12-10 | 2020-12-10 | Multi-step continuous stamping die for rolled products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939157.4U CN214768293U (en) | 2020-12-10 | 2020-12-10 | Multi-step continuous stamping die for rolled products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768293U true CN214768293U (en) | 2021-11-19 |
Family
ID=78710812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022939157.4U Expired - Fee Related CN214768293U (en) | 2020-12-10 | 2020-12-10 | Multi-step continuous stamping die for rolled products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768293U (en) |
-
2020
- 2020-12-10 CN CN202022939157.4U patent/CN214768293U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |