CN209124668U - A kind of rectangular whole tantalum capacitor shell stamping die - Google Patents
A kind of rectangular whole tantalum capacitor shell stamping die Download PDFInfo
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- CN209124668U CN209124668U CN201821903239.XU CN201821903239U CN209124668U CN 209124668 U CN209124668 U CN 209124668U CN 201821903239 U CN201821903239 U CN 201821903239U CN 209124668 U CN209124668 U CN 209124668U
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- fixedly connected
- workbench
- clamp plate
- plate
- cabinet
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Abstract
The utility model discloses a kind of rectangular whole tantalum capacitor shell stamping dies, including workbench, mounting base is fixedly connected at the top center of workbench, rectangular formed punch is fixedly connected at the top of mounting base, the side walls of formed punch are socketed with lower clamp plate, first support bar is fixedly connected at the bottom four corners of lower clamp plate, the bottom of workbench is fixedly connected with cabinet, workbench is run through in the bottom end of four first support bars, and extend to the inside of cabinet, four first support bars are connected with workbench sliding, and the bottom of four first support bars is fixedly connected with the first connecting plate jointly, the bottom of first connecting plate is fixedly connected with the spring of multiple equally distributed high intensity, the bottom of multiple springs is fixedly linked with the interior bottom of cabinet, second support bar is fixedly connected at the bottom four corners of workbench.The utility model realizes the purpose that finished product can easily remove from the mold using lower clamp plate relative to the lifting of formed punch.
Description
Technical field
The utility model relates to stamping die technology more particularly to a kind of rectangular whole tantalum capacitor shell stamping dies
Tool.
Background technique
The hardness of tantalum is lower, and rich in ductility, can pull into filament formula thin foil, thermal expansion coefficient very little.Tantalum
There is very outstanding chemical property, there is high corrosion resistance, either under conditions of cold and hot, to hydrochloric acid, concentrated nitric acid
And " chloroazotic acid " does not react, and may be utilized in fabricating evaporator boat etc., can also do electrode, rectifier, electrolysis, the capacitor of electron tube, mesh
Front shape whole tantalum capacitor shell forms for punch process, but existing stamping die is generally upper mold and lower set of molds
At after the completion of to tantalum sheet-metal press working, finished product can be in lower mold, it is difficult to take out.
Utility model content
Purpose of the utility model is to solve finished products in the prior art can be in lower mold, it is difficult to which taking-up is asked
Topic, and a kind of rectangular whole tantalum capacitor shell stamping die proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rectangular whole tantalum capacitor shell stamping die, including workbench are fixed at the top center of the workbench
It is connected with mounting base, rectangular formed punch is fixedly connected at the top of the mounting base, the side walls of the formed punch are socketed with down
Clamping plate is fixedly connected to first support bar at the bottom four corners of the lower clamp plate, and the bottom of the workbench is fixedly connected with
Workbench is run through in cabinet, the bottom end of four first support bars, and extends to the inside of cabinet, four first supports
Bar is connected with workbench sliding, and the bottom of four first support bars is fixedly connected with the first connecting plate jointly, and described first
The bottom of connecting plate is fixedly connected with the spring of multiple equally distributed high intensity, the bottom of multiple springs with cabinet
Interior bottom is fixedly linked, and second support bar, four second supports are fixedly connected at the bottom four corners of the workbench
The top of bar is fixedly connected with top plate jointly, and hydraulic cylinder is fixedly connected at the top center of the top plate, the hydraulic cylinder
Piston rod extends through to the lower section of top plate, and the piston-rod end of hydraulic cylinder is fixedly connected with the second connecting plate, and described second
The bottom of connecting plate is fixedly connected with upper clamp plate corresponding with lower clamp plate by multiple brackets, opens at the center of the upper clamp plate
Equipped with the corresponding square hole of formed punch.
Preferably, the side wall of second connecting plate has been fixedly attached limit plate, and the edge of the limit plate offers
Limiting slot corresponding with second support bar, the second support bar are connected with the sliding of the inner wall of limiting slot.
Preferably, the side wall bottom end fixing sleeve of the formed punch is connected to ring flange, offers at the top of the mounting base multiple
Threaded hole corresponding with ring flange, is threaded with bolt between the ring flange and threaded hole jointly.
Preferably, the interior bottom of the cabinet is fixedly connected with multiple limited blocks, and multiple limited blocks are uniformly distributed in
Between multiple springs.
Preferably, the side of the cabinet offers service ports, and the inside of the service ports is rotatably connected to by hinge
Overhead door.
Preferably, the square hole edge of the formed punch and upper clamp plate is set as chamfering.
Compared with prior art, the utility model provides a kind of rectangular whole tantalum capacitor shell stamping die, have with
It is lower the utility model has the advantages that
1, the rectangular whole tantalum capacitor shell stamping die, by the setting of lower clamp plate, lower clamp plate flushes setting with formed punch,
Tantalum plate is placed at the center of lower clamp plate, upper clamp plate is pressed downward under the action of hydraulic cylinder at this time, so that upper clamp plate and lower folder
The edge of board clamping tantalum plate, upper clamp plate continue to move down, and drive tantalum plate extrusion forming on formed punch, upper folder after molding
Plate gos up under the drive of hydraulic cylinder, and lower clamp plate rises with upper clamp plate under the action of the spring, and pushes finished product from formed punch
It is detached from, so that finished product can easily remove from the mold.
2, the rectangular whole tantalum capacitor shell stamping die is ground after formed punch long-time use by the setting of mounting base
When damage, dismantles and replaced in the slave mounting base that can be convenient by ring flange.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The purpose that finished product can easily remove from the mold is realized relative to the lifting of formed punch using lower clamp plate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rectangular whole tantalum capacitor shell stamping die structural schematic diagram；
Fig. 2 is the A-A of Fig. 1 to sectional view.
In figure: 1 cabinet, 2 overhead doors, 3 workbench, 4 first support bars, 5 second support bars, 6 upper clamp plates, 7 limit plates, 8 tops
Plate, 9 second connecting plates, 10 hydraulic cylinders, 11 formed punches, 12 tantalum plates, 13 lower clamp plates, 14 mounting bases, 15 springs, 16 limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of rectangular whole tantalum capacitor shell stamping die, including workbench 3, in the top of workbench 3
Mounting base 14 is fixedly connected at the heart, the top of mounting base 14 is fixedly connected with rectangular formed punch 11, the side walls of formed punch 11
It is socketed with lower clamp plate 13, first support bar 4 is fixedly connected at the bottom four corners of lower clamp plate 13, the bottom of workbench 3 is fixed
It is connected with cabinet 1, workbench 3 is run through in the bottom end of four first support bars 4, and extends to the inside of cabinet 1, and four first
Strut 4 is connected with the sliding of workbench 3, and the bottom of four first support bars 4 is fixedly connected with the first connecting plate jointly, and first
The bottom of connecting plate is fixedly connected with the spring 15 of multiple equally distributed high intensity, the bottom of multiple springs 15 with cabinet 1
Interior bottom be fixedly linked, be fixedly connected to second support bar 5 at the bottom four corners of workbench 3, four second support bars 5
Top is fixedly connected with top plate 8 jointly, hydraulic cylinder 10 is fixedly connected at the top center of top plate 8, hydraulic cylinder 10 is will be hydraulic
Hydraulic actuator that mechanical energy can be changed into, doing straight reciprocating motion, 10 structure of hydraulic cylinder is simple, reliable operation, uses it
It when realizing reciprocating motion, can remove deceleration device from, and there is no drive gap, movement is steady, be the prior art, hydraulic cylinder 10
Piston rod extend through to the lower section of top plate 8, and the piston-rod end of hydraulic cylinder 10 is fixedly connected with the second connecting plate 9,
The bottom of two connecting plates 9 is fixedly connected with upper clamp plate 6 corresponding with lower clamp plate 13, the center of upper clamp plate 6 by multiple brackets
Place offers the corresponding square hole of formed punch 11.
The side wall of second connecting plate 9 has been fixedly attached limit plate 7, and the edge of limit plate 7 offers and second support bar 5
Corresponding limiting slot, second support bar 5 are connected with the sliding of the inner wall of limiting slot, so that it is steady in 6 lifting process of upper clamp plate, no
It can shake.
The side wall bottom end fixing sleeve of formed punch 11 is connected to ring flange, and the top of mounting base 14 offers multiple opposite with ring flange
The threaded hole answered is threaded with bolt, formed punch 11 easy to disassemble jointly between ring flange and threaded hole.
The interior bottom of cabinet 1 is fixedly connected with multiple limited blocks 16, and multiple limited blocks 16 are uniformly distributed in multiple springs 15
Between, prevent lower clamp plate 13 from pushing excessively.
The side of cabinet 1 offers service ports, and the inside of service ports is rotatably connected to overhead door 2, easy access by hinge
Part in cabinet 1.
The square hole edge of formed punch 11 and upper clamp plate 6 is set as chamfering, cracking when preventing finished product corner from squeezing.
In the utility model, lower clamp plate 13 flushes setting with formed punch 11, tantalum plate 12 is placed at the center of lower clamp plate 13,
Upper clamp plate 6 is pressed downward under the action of hydraulic cylinder 10 at this time, so that upper clamp plate 6 and lower clamp plate 13 clamp the edge of tantalum plate 12
Place, upper clamp plate 6 continue to move down, and drive the extrusion forming on formed punch 11 of tantalum plate 12, upper clamp plate 6 is in hydraulic cylinder 10 after molding
Drive under go up, lower clamp plate 13 under the action of spring 15 with upper clamp plate 6 rise, and push finished product from formed punch 11 take off
From so that finished product can easily remove from the mold.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rectangular whole tantalum capacitor shell stamping die, including workbench (3), which is characterized in that the workbench (3)
It is fixedly connected at top center mounting base (14), is fixedly connected with rectangular formed punch (11) at the top of the mounting base (14),
The side walls of the formed punch (11) are socketed with lower clamp plate (13), are fixedly connected at the bottom four corners of the lower clamp plate (13)
The bottom of first support bar (4), the workbench (3) is fixedly connected with cabinet (1), the bottom of four first support bars (4)
Workbench (3) are run through in end, and extend to the inside of cabinet (1), and four first support bars (4) are sliding with workbench (3)
It is dynamic to be connected, and the bottom of four first support bars (4) is fixedly connected with the first connecting plate, the bottom of first connecting plate jointly
Be fixedly connected with the spring (15) of multiple equally distributed high intensity, the bottom of multiple springs (15) with cabinet (1)
Interior bottom is fixedly linked, and is fixedly connected to second support bar (5) at the bottom four corners of the workbench (3), and four described
The top of two support rods (5) is fixedly connected with top plate (8) jointly, is fixedly connected at the top center of the top plate (8) hydraulic
The piston rod of cylinder (10), the hydraulic cylinder (10) extends through to the lower section of top plate (8), and the piston-rod end of hydraulic cylinder (10)
It is fixedly connected with the second connecting plate (9), the bottom of second connecting plate (9) is fixedly connected with by multiple brackets and lower clamp plate
(13) corresponding upper clamp plate (6) offers the corresponding square hole of formed punch (11) at the center of the upper clamp plate (6).
2. a kind of rectangular whole tantalum capacitor shell stamping die according to claim 1, which is characterized in that described second connects
The side wall of fishplate bar (9) has been fixedly attached limit plate (7), and the edge of the limit plate (7) offers and second support bar (5) phase
Corresponding limiting slot, the second support bar (5) are connected with the sliding of the inner wall of limiting slot.
3. a kind of rectangular whole tantalum capacitor shell stamping die according to claim 1, which is characterized in that the formed punch
(11) side wall bottom end fixing sleeve is connected to ring flange, offers at the top of the mounting base (14) multiple corresponding with ring flange
Threaded hole is threaded with bolt between the ring flange and threaded hole jointly.
4. a kind of rectangular whole tantalum capacitor shell stamping die according to claim 1, which is characterized in that the cabinet
(1) interior bottom is fixedly connected with multiple limited blocks (16), and multiple limited blocks (16) are uniformly distributed in multiple springs (15)
Between.
5. a kind of rectangular whole tantalum capacitor shell stamping die according to claim 1, which is characterized in that the cabinet
(1) side offers service ports, and the inside of the service ports is rotatably connected to overhead door (2) by hinge.
6. a kind of rectangular whole tantalum capacitor shell stamping die according to claim 1, which is characterized in that the formed punch
(11) and the square hole edge of upper clamp plate (6) is set as chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903239.XU CN209124668U (en) | 2018-11-19 | 2018-11-19 | A kind of rectangular whole tantalum capacitor shell stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903239.XU CN209124668U (en) | 2018-11-19 | 2018-11-19 | A kind of rectangular whole tantalum capacitor shell stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124668U true CN209124668U (en) | 2019-07-19 |
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ID=67245751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903239.XU Active CN209124668U (en) | 2018-11-19 | 2018-11-19 | A kind of rectangular whole tantalum capacitor shell stamping die |
Country Status (1)
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|---|---|
| CN (1) | CN209124668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182424A (en) * | 2021-05-17 | 2021-07-30 | 湖南东方电器有限公司 | Numerical control turret punch press |
-
2018
- 2018-11-19 CN CN201821903239.XU patent/CN209124668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182424A (en) * | 2021-05-17 | 2021-07-30 | 湖南东方电器有限公司 | Numerical control turret punch press |
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