CN214391988U - High-utility stamping die - Google Patents
High-utility stamping die Download PDFInfo
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- CN214391988U CN214391988U CN202120285972.5U CN202120285972U CN214391988U CN 214391988 U CN214391988 U CN 214391988U CN 202120285972 U CN202120285972 U CN 202120285972U CN 214391988 U CN214391988 U CN 214391988U
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Abstract
The utility model belongs to the technical field of stamping dies, in particular to a high-utility stamping die, which comprises an upper template, a lower template, a male die, a female die, a guide mechanism and an ejection mechanism; the side wall of the top end of the upper template is fixedly connected with a template handle, and the side wall of the bottom end of the upper template is fixedly connected with a fixing plate; the lower template is arranged below the upper template; the male die is fixedly connected inside the fixing plate; the female die is fixedly connected to the top end of the lower die plate, and a groove is formed in the side wall of the top end of the female die; the groove corresponds to the bottom end of the male die; the guide mechanism is arranged between the upper template and the lower template; the ejection mechanism is arranged in the female die; through the mutual cooperation between T type pole, rectangle piece, piston cylinder, ejector pin and the roof, utilize the power that provides during the die sinking, ejecting through the inside work piece of roof with the die, solved because of the work piece blocks the problem that is difficult to take out to work efficiency has been improved.
Description
Technical Field
The utility model belongs to the technical field of stamping die, specific stamping die of high utility that says so.
Background
A stamping die, which is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die); stamping is a press working process in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material to obtain a desired part.
Among the prior art, the punching machine drives the work piece of going up the mould in to the lower mould and carries out the punching press back, and the work piece blocks easily in the lower mould and is difficult for taking out to reduce stamping efficiency, for this, the utility model provides a stamping die of high utility.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve the punching machine and drive the work piece of going up the mould in to the lower mould and carry out the punching press back, the work piece blocks easily in the lower mould and is difficult for taking out to reduce the problem of punching press efficiency, the utility model provides a stamping die of high-utility.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a high-utility stamping die, which comprises an upper template, a lower template, a male die, a female die, a guide mechanism and an ejection mechanism; the side wall of the top end of the upper template is fixedly connected with a template handle, and the side wall of the bottom end of the upper template is fixedly connected with a fixing plate; the lower template is arranged below the upper template; the male die is fixedly connected inside the fixing plate; the female die is fixedly connected to the top end of the lower die plate, and a groove is formed in the side wall of the top end of the female die; the groove corresponds to the bottom end of the male die; the guide mechanism is arranged between the upper template and the lower template; the ejection mechanism is arranged in the female die;
the guide mechanism comprises a guide pillar and a guide sleeve; the guide post is fixedly connected to the side wall of the bottom end of the upper template; the guide sleeve is fixedly connected to the side wall of the top end of the lower template, sleeved on the guide pillar and in sliding fit with the side wall of the guide pillar; the ejection mechanism comprises a transmission assembly and an ejection assembly; the transmission assembly is arranged inside the guide sleeve; the ejection assembly is arranged inside the female die.
Preferably, a cavity is formed in the guide pillar; the transmission assembly comprises a rectangular block and a T-shaped rod; the rectangular block is fixedly connected to the inner side wall of the bottom end of the guide sleeve; the T-shaped rod is connected inside the rectangular block in a sliding mode, and a push plate is fixedly connected to the side wall of the top end of the T-shaped rod; the push plate is in sliding fit with the inner side wall of the cavity.
Preferably, the ejection assembly comprises a piston cylinder and an ejector rod; the piston cylinder is fixedly connected to the inner side wall of the bottom end of the female die, and a piston rod is connected to the interior of the piston cylinder in a sliding manner; the rectangular block is communicated with the rodless cavity of the piston cylinder; the bottom end of the ejector rod is fixedly connected to the inner side wall of the bottom end of the female die through a spring, and the top end of the ejector rod is fixedly connected with a top plate; the top plate extends into the groove; the bottom of the groove is provided with a rectangular groove; the rectangular groove corresponds to the top plate.
Preferably, a first rack is fixedly connected to the side wall of the piston rod; a gear is rotatably connected to the inner side wall of the female die; a second rack is fixedly connected to the side wall of the ejector rod; the gear is respectively meshed with the first rack and the second rack.
Preferably, the top end of the piston rod is fixedly connected with a flat plate; an oil bag is arranged inside the female die; the bottom end of the oil bag corresponds to the flat plate and is communicated with the groove through a small hole.
Preferably, a baffle is fixedly connected to the side wall of the male die.
The utility model has the advantages as follows:
1. a stamping die of high utility, through mutually supporting between T type pole, rectangular block, piston cylinder, ejector pin and the roof, the power that provides when utilizing the die sinking, ejecting with the inside work piece of die through the roof, solved because of the work piece blocks the problem that is difficult to take out to work efficiency has been improved.
2. A stamping die of high utility, through dull and stereotyped extrusion oil pocket for lubricating oil in the oil pocket flows to the recess lateral wall through the aperture on, has reduced the frictional force between work piece and the recess, thereby has reduced the probability that the work piece blocked, has improved the whole result of use of mould.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a partial cross-sectional view of a high-utility stamping die of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of the ram part;
in the figure: 1. mounting a template; 11. a die shank; 12. a fixing plate; 2. a lower template; 3. a male die; 31. a baffle plate; 4. a female die; 41. a groove; 42. a rectangular groove; 43. an oil pocket; 5. a guide mechanism; 51. a guide post; 511. a cavity; 52. a guide sleeve; 6. an ejection mechanism; 61. a transmission assembly; 611. a rectangular block; 612. a T-shaped rod; 613. pushing the plate; 62. ejecting the assembly; 621. a piston cylinder; 622. a top rod; 623. a piston rod; 624. a spring; 625. a top plate; 626. a first rack; 627. a gear; 628. a second rack; 629. and (4) flat plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, the high-utility stamping die of the present invention includes an upper die plate 1, a lower die plate 2, a male die 3, a female die 4, a guiding mechanism 5 and an ejection mechanism 6; the side wall of the top end of the upper template 1 is fixedly connected with a template handle 11, and the side wall of the bottom end is fixedly connected with a fixing plate 12; the lower template 2 is arranged below the upper template 1; the male die 3 is fixedly connected inside the fixing plate 12; the female die 4 is fixedly connected to the top end of the lower die plate 2, and a groove 41 is formed in the side wall of the top end of the female die; the groove 41 corresponds to the bottom end of the male die 3; the guide mechanism 5 is arranged between the upper template 1 and the lower template 2; the ejection mechanism 6 is arranged inside the female die 4;
the guide mechanism 5 comprises a guide post 51 and a guide sleeve 52; the guide post 51 is fixedly connected to the side wall of the bottom end of the upper template 1; the guide sleeve 52 is fixedly connected to the side wall of the top end of the lower template 2, is sleeved on the guide post 51 and is in sliding fit with the side wall of the guide post 51; the ejection mechanism 6 comprises a transmission assembly 61 and an ejection assembly 62; the transmission assembly 61 is arranged inside the guide sleeve 52; the ejection assembly 62 is arranged inside the female die 4; when the stamping die works, the die shank 11 is installed on a press machine, the press machine presses the upper die plate 1 downwards to move, so that the upper die plate 1 pushes the fixing plate 12 to move, the fixing plate 12 pushes the male die 3 to move downwards, and a workpiece in the female die 4 is stamped; when the mold is opened, the guide post 51 slides upwards along the inner side wall of the guide sleeve 52, so that the transmission assembly 61 is driven to work, the ejection assembly 62 is further driven to work, and a workpiece clamped in the groove 41 is ejected through the top plate 625; in this way, when the die is opened, the transmission assembly 61 and the ejection assembly 62 are matched with each other to eject the workpiece in the female die 4, so that the problem that the workpiece is difficult to take out due to clamping is solved, and the working efficiency is improved.
As an embodiment of the present invention, a cavity 511 is opened inside the guide pillar 51; the transmission assembly 61 comprises a rectangular block 611 and a T-shaped rod 612; the rectangular block 611 is fixedly connected to the inner side wall of the bottom end of the guide sleeve 52; the T-shaped rod 612 is slidably connected inside the rectangular block 611, and a push plate 613 is fixedly connected to the side wall of the top end of the T-shaped rod; the push plate 613 is in sliding fit with the inner side wall of the cavity 511; during operation, in the mold opening process, the guide post 51 drives the push plate 613 to move upward, so as to drive the T-shaped rod 612 to move upward along the inner side wall of the rectangular block 611, and further drive the ejection assembly 62 to operate.
As an embodiment of the present invention, the ejection assembly 62 includes a piston cylinder 621 and a top rod 622; the piston cylinder 621 is fixedly connected to the inner side wall of the bottom end of the female die 4, and a piston rod 623 is connected to the interior of the piston cylinder 621 in a sliding manner; the rectangular block 611 is communicated with a rodless cavity of the piston cylinder 621; the bottom end of the ejector rod 622 is fixedly connected to the inner side wall of the bottom end of the female die 4 through a spring 624, and the top end of the ejector rod is fixedly connected with a top plate 625; the top plate 625 extends into the groove 41; the bottom of the groove 41 is provided with a rectangular groove 42; the rectangular groove 42 corresponds to the top plate 625; as an embodiment of the present invention, a first rack 626 is fixedly connected to a side wall of the piston rod 623; a gear 627 is rotatably connected on the inner side wall of the female die 4; a second rack 628 is fixedly connected to the side wall of the top rod 622; the gear 627 is respectively meshed with a first rack 626 and a second rack 628; during operation, when the T-shaped rod 612 moves, the air pressure inside the rectangular block 611 is reduced, so that air inside the rodless cavity of the piston cylinder 621 enters the rectangular block 611, the piston rod 623 is further driven to slide downwards along the inner side wall of the piston cylinder 621, the gear 627 is driven to rotate by the first rack 626, and the second rack 628 is driven to move by the gear 627, so that the top plate 625 is pushed by the top rod 622 to move upwards; in this way, the power provided during the mold opening is utilized to eject the workpiece clamped in the groove 41 through the top plate 625, thereby improving the working efficiency.
As an embodiment of the present invention, a flat plate 629 is fixedly connected to the top end of the piston rod 623; an oil bag 43 is arranged inside the female die 4; the bottom end of the oil bag 43 corresponds to the flat plate 629 and is communicated with the groove 41 through a small hole; as an embodiment of the present invention, a baffle 31 is fixedly connected to the side wall of the male die 3; during operation, in the die assembly process, when the piston rod 623 moves upwards, the oil bag 43 is extruded, so that lubricating oil in the oil bag 43 flows out to the side wall of the groove 41 through the small hole, the probability of workpiece clamping is reduced, and the overall use effect of the die is improved.
The working principle is as follows: when the stamping die works, the die shank 11 is firstly installed on a press machine, the press machine downwards extrudes the upper die plate 1 to move, so that the upper die plate 1 pushes the fixing plate 12 to move, the fixing plate 12 pushes the male die 3 to move downwards, a workpiece in the female die 4 is stamped, and the extrusion top plate 625 downwards moves to the inside of the rectangular groove 42; during mold opening, the guide post 51 slides upwards along the inner side wall of the guide sleeve 52, and the guide post 51 drives the push plate 613 to move upwards, so that the T-shaped rod 612 is driven to move upwards along the inner side wall of the rectangular block 611, when the T-shaped rod 612 moves, the air pressure inside the rectangular block 611 is reduced, so that air inside a rodless cavity of the piston cylinder 621 enters the rectangular block 611, the piston rod 623 is further driven to slide downwards along the inner side wall of the piston cylinder 621, the gear 627 is driven to rotate by the first rack 626, and the second rack 628 is driven by the gear 627 to move, so that the top plate 625 is pushed by the top rod 622 to move upwards; in this way, by utilizing the power provided during the mold opening and the mutual matching of the transmission assembly 61 and the ejection assembly 62, the top plate 625 is utilized to eject the workpiece inside the female mold 4, so that the problem that the workpiece is difficult to take out due to the clamping of the workpiece is solved, and the working efficiency is improved; in the die assembly process, when the piston rod 623 moves upwards, the oil bag 43 is extruded, so that lubricating oil in the oil bag 43 flows out to the side wall of the groove 41 through the small hole, the friction force between the workpiece and the groove 41 is reduced, the probability of workpiece clamping is reduced, and the overall use effect of the die is improved; among them, the spring 624 plays a role of auxiliary support and restoration.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high-utility stamping die is characterized in that: comprises an upper template (1), a lower template (2), a male die (3), a female die (4), a guide mechanism (5) and an ejection mechanism (6); the side wall of the top end of the upper template (1) is fixedly connected with a template handle (11), and the side wall of the bottom end of the upper template is fixedly connected with a fixing plate (12); the lower template (2) is arranged below the upper template (1); the male die (3) is fixedly connected inside the fixing plate (12); the female die (4) is fixedly connected to the top end of the lower die plate (2), and a groove (41) is formed in the side wall of the top end of the female die; the groove (41) corresponds to the bottom end of the male die (3); the guide mechanism (5) is arranged between the upper template (1) and the lower template (2); the ejection mechanism (6) is arranged in the female die (4);
the guide mechanism (5) comprises a guide post (51) and a guide sleeve (52); the guide post (51) is fixedly connected to the side wall of the bottom end of the upper template (1); the guide sleeve (52) is fixedly connected to the side wall of the top end of the lower template (2), is sleeved on the guide pillar (51) and is in sliding fit with the side wall of the guide pillar (51); the ejection mechanism (6) comprises a transmission assembly (61) and an ejection assembly (62); the transmission assembly (61) is arranged inside the guide sleeve (52); the ejection assembly (62) is arranged inside the female die (4).
2. A high-utility stamping die as claimed in claim 1, wherein: a cavity (511) is formed in the guide post (51); the transmission assembly (61) comprises a rectangular block (611) and a T-shaped rod (612); the rectangular block (611) is fixedly connected to the inner side wall of the bottom end of the guide sleeve (52); the T-shaped rod (612) is connected inside the rectangular block (611) in a sliding mode, and a push plate (613) is fixedly connected to the side wall of the top end of the T-shaped rod; the push plate (613) is in sliding fit with the inner side wall of the cavity (511).
3. A high-utility stamping die as claimed in claim 2, wherein: the ejection assembly (62) comprises a piston cylinder (621) and a top rod (622); the piston cylinder (621) is fixedly connected to the inner side wall of the bottom end of the female die (4), and a piston rod (623) is connected to the interior of the piston cylinder in a sliding manner; the rectangular block (611) is communicated with a rodless cavity of the piston cylinder (621); the bottom end of the ejector rod (622) is fixedly connected to the inner side wall of the bottom end of the female die (4) through a spring (624), and the top end of the ejector rod is fixedly connected with a top plate (625); the top plate (625) extends to the inner part of the groove (41); the bottom of the groove (41) is provided with a rectangular groove (42); the rectangular groove (42) corresponds to the top plate (625).
4. A high-utility stamping die as claimed in claim 3, wherein: a first rack (626) is fixedly connected to the side wall of the piston rod (623); a gear (627) is rotatably connected to the inner side wall of the female die (4); a second rack (628) is fixedly connected to the side wall of the top rod (622); the gear wheel (627) is respectively meshed with a first rack (626) and a second rack (628).
5. A high-utility stamping die as claimed in claim 4, wherein: the top end of the piston rod (623) is fixedly connected with a flat plate (629); an oil bag (43) is arranged in the female die (4); the bottom end of the oil bag (43) corresponds to the flat plate (629) and is communicated with the groove (41) through a small hole.
6. A high-utility stamping die as claimed in claim 5, wherein: and a baffle (31) is fixedly connected to the side wall of the male die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285972.5U CN214391988U (en) | 2021-02-01 | 2021-02-01 | High-utility stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285972.5U CN214391988U (en) | 2021-02-01 | 2021-02-01 | High-utility stamping die |
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| Publication Number | Publication Date |
|---|---|
| CN214391988U true CN214391988U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120285972.5U Active CN214391988U (en) | 2021-02-01 | 2021-02-01 | High-utility stamping die |
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| CN (1) | CN214391988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996688A (en) * | 2021-11-20 | 2022-02-01 | 宋宣溪 | Continuous stamping die and stamping method for metal stamping |
| CN114101486A (en) * | 2021-11-04 | 2022-03-01 | 张乔 | Stamping die for hardware stamping part |
| CN114713692A (en) * | 2022-04-15 | 2022-07-08 | 李虹 | Arc panel beating work piece stamping die |
| CN117300096A (en) * | 2023-11-29 | 2023-12-29 | 宁波吉烨汽配模具有限公司 | Die casting die suitable for automobile spare and accessory part processing |
-
2021
- 2021-02-01 CN CN202120285972.5U patent/CN214391988U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101486A (en) * | 2021-11-04 | 2022-03-01 | 张乔 | Stamping die for hardware stamping part |
| CN114101486B (en) * | 2021-11-04 | 2023-12-19 | 合肥星隆金属制品有限公司 | Stamping die for hardware stamping part |
| CN113996688A (en) * | 2021-11-20 | 2022-02-01 | 宋宣溪 | Continuous stamping die and stamping method for metal stamping |
| CN113996688B (en) * | 2021-11-20 | 2023-10-13 | 台州文杭机电有限公司 | Continuous stamping die and stamping method for metal stamping |
| CN114713692A (en) * | 2022-04-15 | 2022-07-08 | 李虹 | Arc panel beating work piece stamping die |
| CN117300096A (en) * | 2023-11-29 | 2023-12-29 | 宁波吉烨汽配模具有限公司 | Die casting die suitable for automobile spare and accessory part processing |
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