CN214866672U - Shielding cover stamping die convenient to change ejecting device - Google Patents
Shielding cover stamping die convenient to change ejecting device Download PDFInfo
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- CN214866672U CN214866672U CN202121379653.7U CN202121379653U CN214866672U CN 214866672 U CN214866672 U CN 214866672U CN 202121379653 U CN202121379653 U CN 202121379653U CN 214866672 U CN214866672 U CN 214866672U
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Abstract
The utility model discloses a shield cover stamping die convenient to change ejecting device, comprises a workbench, the upper end of workstation is connected with the guide pillar, the upper end of guide pillar is connected with the roof, the upper end of roof is connected with the lift post, the bottom of roof is connected with the punching press piece, the inside of workstation is provided with the mounting groove, the upper end of mounting groove is connected with the cassette, the inside of mounting groove is connected with the mould, the inside of mould is provided with flexible chamber, the inside of flexible chamber is connected with the spring, the upper end of spring is connected with the liftout plate, the upper end of workstation is connected with spacing curb plate, the inside of spacing curb plate is provided with circular recess, one side of circular recess is provided with the rectangular channel, the inside of spacing curb plate is connected with the cylindric lock; the utility model discloses in, be provided with spring and liftout plate in the inside of mould, after stamping work accomplished, through the effect of spring, make its liftout plate ejecting shield cover, secondly through rotating the knob, the cylindric lock slides, makes its mould can convenient installation in dismantling, and it is simple and convenient to change.
Description
Technical Field
The utility model relates to a shield cover production stamping die technical field especially relates to a shield cover stamping die convenient to change ejecting device.
Background
The shielding cover is used for shielding the influence of external electromagnetic waves on an internal circuit and the outward radiation of the electromagnetic waves generated inside, is used in examination occasions, interference prevention equipment and the like, is usually produced by adopting die cold stamping forming, and is firstly stamped and then ejected by an ejection device to finish processing.
There are the following problems:
to current shield cover stamping die, when stamping process, the bottom of mould does not have buffer, when the punching press, causes the damage to the mould easily after long-term the use, secondly is that the ejecting device of punching press mould and mould separately design, comparatively trouble when changing influences normal punching press work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shield cover stamping die who provides is convenient for change ejecting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a shielding case stamping die convenient for replacing an ejection device comprises a workbench, the upper end of the workbench is connected with a guide post, the upper end of the guide post is connected with a top plate, the upper end of the top plate is connected with a lifting post, the bottom end of the top plate is connected with a stamping block, the inside of the workbench is provided with an installation groove, the upper end of the installation groove is connected with a clamping seat, the inside of the installation groove is connected with a die, a telescopic cavity is arranged inside the die, a spring is connected inside the telescopic cavity, the upper end of the spring is connected with an ejector plate, the upper end of the workbench is connected with a limit side plate, a circular groove is arranged inside the limit side plate, a rectangular groove is formed in one side of the circular groove, a cylindrical pin is connected to the inside of the limiting side plate, a knob is connected to one end of the cylindrical pin, and a clamping block is connected to the outer wall of the cylindrical pin.
As a further description of the above technical solution:
the upper end of the workbench is fixedly connected to the bottom end of the guide pillar, and the upper end of the guide pillar is fixedly connected to the bottom end of the top plate.
As a further description of the above technical solution:
the upper end fixed connection of roof is in the bottom of lift post, the connection can be dismantled in the upper end of punching press piece in the bottom of roof.
As a further description of the above technical solution:
the inside of workstation can be dismantled and connect the outer wall at the mould, the bottom joint of mould is in the upper end of mounting groove, the upper end fixed connection of mounting groove is in the bottom of cassette.
As a further description of the above technical solution:
the upper end sliding connection of mould is at the both ends of liftout plate, the bottom fixed connection of liftout plate is in the upper end of spring, the quantity of spring has four groups.
As a further description of the above technical solution:
the upper end fixed connection of workstation is in the bottom of spacing curb plate, the quantity of spacing curb plate has two sets ofly, the one end of spacing curb plate is pegged graft in the one end of cylindric lock, the one end fixed connection of cylindric lock is in the one end of knob.
As a further description of the above technical solution:
the two sides of the cylindrical pin are fixedly connected to one end of the clamping block, the outer side of the clamping block is clamped in the circular groove, and the outer wall of the cylindrical pin is connected to the inside of the rectangular groove in a sliding mode.
The utility model discloses following beneficial effect has:
on original basis, be provided with spring and liftout plate in the inside of mould, after punching press work is accomplished, through the effect of spring, make the ejecting shield cover of its liftout plate, secondly through rotating the knob, the cylindric lock slides, makes its mould can easy to assemble in the dismantlement, and it is simple and convenient to change.
Drawings
Fig. 1 is a schematic view of an overall structure of a stamping die for a shielding case, which is convenient for replacing an ejection device according to the present invention;
fig. 2 is a schematic view of an internal structure of a stamping die for a shielding case, which is convenient for replacing an ejection device according to the present invention;
fig. 3 is the utility model provides a shield cover stamping die's a regional enlarged effect picture convenient to change ejecting device.
Illustration of the drawings:
1. a work table; 2. a lifting column; 3. a top plate; 4. a guide post; 5. a mold; 6. stamping the blocks; 7. ejecting the plate; 8. mounting grooves; 9. a card holder; 10. a spring; 11. a telescoping chamber; 12. a limiting side plate; 13. a knob; 14. a cylindrical pin; 15. a clamping block; 16. a circular groove; 17. a rectangular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a shield cover stamping die convenient to change ejecting device, comprises a workbench 1, the upper end of workstation 1 is connected with guide pillar 4, the upper end of guide pillar 4 is connected with roof 3, the upper end of roof 3 is connected with lift post 2, the bottom of roof 3 is connected with punching press piece 6, the inside of workstation 1 is provided with mounting groove 8, the upper end of mounting groove 8 is connected with cassette 9, the internal connection of mounting groove 8 has mould 5, the inside of mould 5 is provided with flexible chamber 11, the internal connection of flexible chamber 11 has spring 10, the upper end of spring 10 is connected with liftout plate 7, the upper end of workstation 1 is connected with spacing curb plate 12, the inside of spacing curb plate 12 is provided with circular recess 16, one side of circular recess 16 is provided with rectangular recess 17, the internal connection of spacing curb plate 12 has cylindric lock 14, the one end of cylindric lock 14 is connected with knob 13, the outer wall connection of cylindric lock 14 has fixture block 15.
The upper end of the workbench 1 is fixedly connected to the bottom end of the guide pillar 4, the upper end of the guide pillar 4 is fixedly connected to the bottom end of the top plate 3, the guide pillar 4 can be retracted, the lifting effect generated by the lifting pillar 2 is assisted, and the top plate 3 is more stable in the lifting process; the upper end of the top plate 3 is fixedly connected to the bottom end of the lifting column 2, the bottom end of the top plate 3 is detachably connected to the upper end of the stamping block 6, the lifting column 2 is used for providing power, and the stamping block 6 is lifted to complete stamping work; the inner part of the workbench 1 is detachably connected to the outer wall of the mold 5, the bottom end of the mold 5 is clamped at the upper end of the mounting groove 8, the upper end of the mounting groove 8 is fixedly connected to the bottom end of the clamping seat 9, the mounting groove 8 is used for supporting the mold 5, and the clamping seat 9 is used for fixing the position of the mold 5; the upper end of the die 5 is slidably connected to two ends of the ejector plate 7, the bottom end of the ejector plate 7 is fixedly connected to the upper ends of the springs 10, the number of the springs 10 is four, the springs 10 have a stamping buffering effect, and the ejector plate 7 has a raw material supporting effect; the upper end of the workbench 1 is fixedly connected to the bottom ends of the limit side plates 12, the number of the limit side plates 12 is two, one end of each limit side plate 12 is inserted into one end of the corresponding cylindrical pin 14, one end of each cylindrical pin 14 is fixedly connected to one end of the corresponding knob 13, the limit side plates 12 achieve a limit effect on the mold 5, and the knobs 13 are manually rotated to drive the cylindrical pins 14 to rotate and stretch to complete fixing of the mold 5; the both sides fixed connection of cylindric lock 14 is in the one end of fixture block 15, and the outside joint of fixture block 15 is in the inside of circular recess 16, and the outer wall sliding connection of cylindric lock 14 is in the inside of rectangular groove 17, wherein rotates cylindric lock 14, makes its fixture block 15 rotate in the inside of circular recess 16, and after position adjustment, pull out cylindric lock 14, with circular recess 16 shrink in the inside of rectangular groove 17, can dismantle and change mould 5.
And (3) description of a work flow: the shielding case raw material is placed at the upper end of the ejection plate 7, equipment is started, under the action of the lifting column 2, the stamping block 6 of the shielding case raw material is stamped and formed downwards, the ejection plate 7 is driven to ascend under the action of the spring 10 to eject the shielding case, the processing of the shielding case is completed, the cylindrical pin 14 is driven to rotate by rotating the knob 13, the clamping block 15 of the cylindrical pin is aligned to the position of the circular groove 16 and pulled out to the inside of the rectangular groove 17, the limiting side plate 12 of the cylindrical pin is separated from the mold 5, and the mold 5 is replaced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides a shield cover stamping die convenient to change ejecting device, includes workstation (1), its characterized in that: the upper end of the workbench (1) is connected with a guide pillar (4), the upper end of the guide pillar (4) is connected with a top plate (3), the upper end of the top plate (3) is connected with a lifting column (2), the bottom end of the top plate (3) is connected with a stamping block (6), the interior of the workbench (1) is provided with a mounting groove (8), the upper end of the mounting groove (8) is connected with a clamping seat (9), the interior of the mounting groove (8) is connected with a die (5), the interior of the die (5) is provided with a telescopic cavity (11), the interior of the telescopic cavity (11) is connected with a spring (10), the upper end of the spring (10) is connected with an ejection plate (7), the upper end of the workbench (1) is connected with a limiting side plate (12), the interior of the limiting side plate (12) is provided with a circular groove (16), one side of the circular groove (16) is provided with a rectangular groove (17), the inner portion of the limiting side plate (12) is connected with a cylindrical pin (14), one end of the cylindrical pin (14) is connected with a knob (13), and the outer wall of the cylindrical pin (14) is connected with a clamping block (15).
2. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: the upper end of the workbench (1) is fixedly connected to the bottom end of the guide pillar (4), and the upper end of the guide pillar (4) is fixedly connected to the bottom end of the top plate (3).
3. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: the upper end fixed connection of roof (3) is in the bottom of lift post (2), the connection can be dismantled in the upper end of punching press piece (6) in the bottom of roof (3).
4. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: the inside of workstation (1) can be dismantled and connect the outer wall at mould (5), the bottom joint of mould (5) is in the upper end of mounting groove (8), the upper end fixed connection of mounting groove (8) is in the bottom of cassette (9).
5. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: the upper end sliding connection of mould (5) is at the both ends of liftout plate (7), the bottom fixed connection of liftout plate (7) is in the upper end of spring (10), the quantity of spring (10) has four groups.
6. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: the upper end of the workbench (1) is fixedly connected to the bottom end of the limiting side plates (12), the number of the limiting side plates (12) is two, one end of each limiting side plate (12) is inserted into one end of the cylindrical pin (14), and one end of each cylindrical pin (14) is fixedly connected to one end of the knob (13).
7. The mold for stamping a shielding case convenient for replacing an ejection device according to claim 1, wherein: two sides of the cylindrical pin (14) are fixedly connected to one end of a clamping block (15), the outer side of the clamping block (15) is clamped in the circular groove (16), and the outer wall of the cylindrical pin (14) is connected to the inside of the rectangular groove (17) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379653.7U CN214866672U (en) | 2021-06-22 | 2021-06-22 | Shielding cover stamping die convenient to change ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379653.7U CN214866672U (en) | 2021-06-22 | 2021-06-22 | Shielding cover stamping die convenient to change ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214866672U true CN214866672U (en) | 2021-11-26 |
Family
ID=78929846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121379653.7U Active CN214866672U (en) | 2021-06-22 | 2021-06-22 | Shielding cover stamping die convenient to change ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214866672U (en) |
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2021
- 2021-06-22 CN CN202121379653.7U patent/CN214866672U/en active Active
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