CN205835624U - A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press - Google Patents
A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press Download PDFInfo
- Publication number
- CN205835624U CN205835624U CN201620730226.1U CN201620730226U CN205835624U CN 205835624 U CN205835624 U CN 205835624U CN 201620730226 U CN201620730226 U CN 201620730226U CN 205835624 U CN205835624 U CN 205835624U
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- Prior art keywords
- disk
- dielectric chip
- annulus
- ceramic dielectric
- recess
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a kind of high voltage ceramic capacitor ceramic dielectric chip moulding press, including the rotating disk that can rotate, rotating disk is circumferentially evenly arranged with several circular holes, is placed with a lower mold in each circular hole；Lower mold includes annulus lower concave part and protuberance under the disk raised up.Rotating disk is disposed with feed station, stamping station and unloading station along direction of rotation.The upper mold being arranged above highly can lifting of stamping station；Upper mold includes annulus upper recess and downwardly convex disk upper convex portion.Disk upper convex portion is provided with vertical slot, transverse groove, spring and stripper；The ejector beam that height can lift it is provided with in protuberance under disk.Unloading station includes discharge ram and blowpit.After using said structure, energy automatic press high voltage ceramic capacitor ceramic dielectric chip, ram efficiency is high, forming, and the ceramic dielectric chip volume stamped out is little, and capacitance is big and is not likely to produce crackle or burr, and compressive resistance is high.
Description
Technical field
This utility model relates to ceramic capacitor production field, and particularly a kind of high voltage ceramic capacitor ceramic dielectric chip becomes
Swaging machine.
Background technology
Traditional discrete component ceramic capacitor based on disc, this shaping structures is simple, technical maturity, operation
Easy, it is simple to mass, large-scale production.But for high voltage ceramic capacitor, primary concern is that compressive resistance and
Rated capacitors is the highest.And between both, the most conflicting.Under equal conditions: medium is the thinnest, capacitance is more
Greatly, compressive resistance is the lowest, and vice versa.Traditional disc type ceramic capacitor volume is relatively large, is unfavorable for the group of electrical device
Dress.
It addition, during ceramic capacitor molding, easily produce burr or crackle.During follow-up insulation coating, when in identical coating
Under, due to burr or the existence of crackle, by big for the insulation thickness difference making ceramic capacitor, also make the resistance to of ceramic capacitor
Compressive Strength reduces.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of higfh-tension ceramics
Capacitor ceramic dielectric chip moulding press, this high voltage ceramic capacitor ceramic dielectric chip moulding press energy automatic press higfh-tension ceramics
Capacitor ceramic dielectric chip, ram efficiency is high, forming, and the ceramic dielectric chip volume stamped out is little, and capacitance is big and is difficult to
Cracking or burr, compressive resistance is high.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press, ceramic dielectric chip includes the disk recess being coaxially disposed
With annulus protuberance, disk recess is positioned at the inside of annulus protuberance, and the thickness of annulus protuberance is disk recess thickness 1.2～3 times, circle
The 2/3～4/5 of a diameter of ceramic dielectric chip of dish recess；The disk recess of disk recess and the junction of annulus protuberance are provided with
Circular arc, ceramic dielectric chip is overall compressing.
Moulding press includes the rotating disk that can rotate, and rotating disk is circumferentially evenly arranged with several circular holes, Mei Geyuan
A lower mold it is placed with in hole；Lower mold includes annulus lower concave part and protuberance under the disk raised up.
Rotating disk is disposed with feed station, stamping station and unloading station along direction of rotation.
Feed station is provided above feed pipe.
The upper mold being arranged above highly can lifting of stamping station；Upper mold includes annulus upper recess and downwardly convex
Disk upper convex portion.
Disk upper convex portion is all corresponding with the disk recess of ceramic dielectric chip with protuberance under disk；Annulus upper recess and annulus
Lower concave part is all corresponding with the annulus protuberance of ceramic dielectric chip.
Annulus lower concave part is arranged with the junction of protuberance under disk and the junction of annulus upper recess and disk upper convex portion
There is the chamfering corresponding with circular arc.
Being provided with vertical slot in disk upper convex portion, the bottom of vertical slot is provided with the transverse groove connected；Set in vertical slot
It is equipped with spring, in transverse groove, is provided with stripper；One end of spring is fixed in vertical slot, and the other end of spring is solid with stripper
Fixed connection；When the spring is compressed, the bottom of stripper can be with the bottom flush of disk upper convex portion.
The ejector beam that height can lift it is provided with in protuberance under disk.
Unloading station includes discharge ram and the blowpit being arranged on rotating disk side, and discharge ram can be by unloading station
Ceramic dielectric chip push on blowpit.
The quantity of described circular hole is 8.
The quantity of described circular hole is 6.
Described blowpit is inclined at the side of rotating disk.
Between described blowpit and horizontal plane in sharp clevis angle be 30～60 °.
After this utility model uses said structure, energy automatic press high voltage ceramic capacitor ceramic dielectric chip, ram efficiency
Height, forming, the ceramic dielectric chip volume stamped out is little, and capacitance is big and is not likely to produce crackle or burr, and compressive resistance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of high voltage ceramic capacitor ceramic dielectric chip moulding press.
Fig. 2 shows the structural representation of upper mold.
Fig. 3 shows the structural representation of lower mold.
Fig. 4 shows the structural representation of ceramic dielectric chip.
Detailed description of the invention
With concrete better embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of high voltage ceramic capacitor ceramic dielectric chip moulding press, including on upper mold 1, annulus
Recess 11, disk upper convex portion 12, vertical slot 121, spring 122, transverse groove 123, stripper 124, lower mold 2, annulus lower concave part 21,
Protuberance 22, ejector beam 221, rotating disk 3, circular hole 31, stamping station 32, feed station 33, feed pipe 331, rampman under disk
The main skill such as position 34, discharge ram 341, blowpit 342, ceramic dielectric chip 4, annulus protuberance 41, disk recess 42 and circular arc 43
Art feature.
As shown in Figure 4, ceramic dielectric chip includes disk recess and the annulus protuberance being coaxially disposed, and disk recess is positioned at annulus
The inside of protuberance.
The thickness of annulus protuberance is disk recess thickness 1.2～3 times, preferably 1.2～2 times, more preferably 1.2～
1.6 again.
The 2/3～4/5 of a diameter of ceramic dielectric chip of disk recess.
The junction of disk recess and annulus protuberance is provided with circular arc, and the angle of circular arc is preferably 15-60 °, the most excellent
Elect 45 ° as.The setting of this circular arc, can prevent the generation of molding burr and crackle, and compacting qualification rate is high.
Above-mentioned ceramic dielectric chip is overall compressing.
Can be used for arranging interior electrode on disk recess, annulus protuberance can be used for arrange external electrode.
As it is shown in figure 1, moulding press includes the rotating disk that can rotate, rotating disk is circumferentially evenly arranged with several circles
Hole, is placed with a lower mold in each circular hole；As it is shown on figure 3, lower mold includes under annulus lower concave part and the disk that raises up convex
Portion.
Rotating disk is disposed with feed station, stamping station and unloading station along direction of rotation.
Feed station is provided above feed pipe.
The upper mold being arranged above highly can lifting of stamping station.As in figure 2 it is shown, upper mold includes annulus upper recess
With downwardly convex disk upper convex portion.
Disk upper convex portion is all corresponding with the disk recess of ceramic dielectric chip with protuberance under disk；Annulus upper recess and annulus
Lower concave part is all corresponding with the annulus protuberance of ceramic dielectric chip.
Annulus lower concave part is arranged with the junction of protuberance under disk and the junction of annulus upper recess and disk upper convex portion
There is the chamfering corresponding with circular arc.
Being provided with vertical slot in disk upper convex portion, the bottom of vertical slot is provided with the transverse groove connected；Set in vertical slot
It is equipped with spring, in transverse groove, is provided with stripper；One end of spring is fixed in vertical slot, and the other end of spring is solid with stripper
Fixed connection；When the spring is compressed, the bottom of stripper can be with the bottom flush of disk upper convex portion.
The ejector beam that height can lift it is provided with in protuberance under disk.Ejector beam is preferably by the electricity being arranged in rotating disk
Machine is driven.
Unloading station includes discharge ram and the blowpit being arranged on rotating disk side, and discharge ram can be by unloading station
Ceramic dielectric chip push on blowpit.
The quantity of above-mentioned circular hole is preferably 8 or 6.
Further, above-mentioned blowpit is inclined at the side of rotating disk, between blowpit and horizontal plane in sharp shape
Angle is preferably 30～60 °.
Preferred implementation of the present utility model described in detail above, but, this utility model is not limited to above-mentioned reality
Execute the detail in mode, in technology concept of the present utility model, the technical solution of the utility model can be entered
The multiple equivalents of row, these equivalents belong to protection domain of the present utility model.
Claims (5)
1. a high voltage ceramic capacitor ceramic dielectric chip moulding press, it is characterised in that: ceramic dielectric chip includes being coaxially disposed
Disk recess and annulus protuberance, disk recess is positioned at the inside of annulus protuberance, and the thickness of annulus protuberance is disk recess thickness
1.2～3 times, the 2/3～4/5 of a diameter of ceramic dielectric chip of disk recess；The disk recess of disk recess and annulus protuberance
Junction is provided with circular arc, and ceramic dielectric chip is overall compressing；
Moulding press includes the rotating disk that can rotate, and rotating disk is circumferentially evenly arranged with several circular holes, in each circular hole
It is placed with a lower mold；Lower mold includes annulus lower concave part and protuberance under the disk raised up；
Rotating disk is disposed with feed station, stamping station and unloading station along direction of rotation；
Feed station is provided above feed pipe；
The upper mold being arranged above highly can lifting of stamping station；Upper mold includes annulus upper recess and downwardly convex circle
Dish upper convex portion；
Disk upper convex portion is all corresponding with the disk recess of ceramic dielectric chip with protuberance under disk；Annulus upper recess and annulus are recessed
Portion is all corresponding with the annulus protuberance of ceramic dielectric chip；
Under annulus lower concave part and disk the junction of protuberance and the junction of annulus upper recess and disk upper convex portion be provided with
The chamfering that circular arc is corresponding；
Being provided with vertical slot in disk upper convex portion, the bottom of vertical slot is provided with the transverse groove connected；It is provided with in vertical slot
Spring, is provided with stripper in transverse groove；One end of spring is fixed in vertical slot, and the other end of spring is fixing with stripper even
Connect；When the spring is compressed, the bottom of stripper can be with the bottom flush of disk upper convex portion；
The ejector beam that height can lift it is provided with in protuberance under disk；
Unloading station includes discharge ram and the blowpit being arranged on rotating disk side, and discharge ram can be by the porcelain on unloading station
Dielectric chip pushes on blowpit.
High voltage ceramic capacitor ceramic dielectric chip moulding press the most according to claim 1, it is characterised in that: described circular hole
Quantity be 8.
High voltage ceramic capacitor ceramic dielectric chip moulding press the most according to claim 1, it is characterised in that: described circular hole
Quantity be 6.
High voltage ceramic capacitor ceramic dielectric chip moulding press the most according to claim 1, it is characterised in that: described discharging
Groove is inclined at the side of rotating disk.
High voltage ceramic capacitor ceramic dielectric chip moulding press the most according to claim 4, it is characterised in that: described discharging
Between groove and horizontal plane in sharp clevis angle be 30～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730226.1U CN205835624U (en) | 2016-07-12 | 2016-07-12 | A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730226.1U CN205835624U (en) | 2016-07-12 | 2016-07-12 | A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835624U true CN205835624U (en) | 2016-12-28 |
Family
ID=57619427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730226.1U Expired - Fee Related CN205835624U (en) | 2016-07-12 | 2016-07-12 | A kind of high voltage ceramic capacitor ceramic dielectric chip moulding press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003382A (en) * | 2016-07-12 | 2016-10-12 | 苏州宏泉高压电容器有限公司 | Forming press of ceramic medium chip of high-pressure ceramic capacitor |
-
2016
- 2016-07-12 CN CN201620730226.1U patent/CN205835624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003382A (en) * | 2016-07-12 | 2016-10-12 | 苏州宏泉高压电容器有限公司 | Forming press of ceramic medium chip of high-pressure ceramic capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |