CN113695481A - Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould - Google Patents
Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould Download PDFInfo
- Publication number
- CN113695481A CN113695481A CN202110910947.6A CN202110910947A CN113695481A CN 113695481 A CN113695481 A CN 113695481A CN 202110910947 A CN202110910947 A CN 202110910947A CN 113695481 A CN113695481 A CN 113695481A
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- Prior art keywords
- ceramic dielectric
- mold
- board
- dielectric capacitor
- type ceramic
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- 239000003990 capacitor Substances 0.000 title claims abstract description 53
- 239000000919 ceramic Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses an outer-bent-foot type ceramic dielectric capacitor with the maximum height on a plate and a manufacturing die, and belongs to the technical field of capacitor lead forming dies. According to the invention, the inclined plane groove in the pin shaping groove is arranged at the top, and when the capacitor pin is shaped through the swinging block body, the pin at the bottom of the capacitor starts to be bent, so that the integral installation height of the capacitor is reduced.
Description
Technical Field
The invention belongs to the technical field of capacitor lead forming dies, and particularly relates to an outer bent pin type ceramic dielectric capacitor with the maximum height above a plate limited and a manufacturing die.
Background
Traditional incurved lead wire form is realized through the lead wire forming die at trinity automatic soldering tin machine shaping station, and the bent foot lower extreme is great to product bottom distance behind this mould shaping, and final product height is higher on the picture peg back plate, appears easily because of encapsulating the stifled hole of foot and lead to appearing welding tin hole phenomenon, and has hindered the shell equipment.
Disclosure of Invention
The invention aims to: the outer bent pin type ceramic dielectric capacitor and the manufacturing mold are provided for solving the problems that the distance between the bent pin of the capacitor and the bottom of a product is large, so that the capacitor is installed on a circuit board, the height is high, and a soldering tin hole is easy to appear, and the assembly of a shell is hindered.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a manufacturing mould of outer curved foot type porcelain dielectric capacitor of height on maximum limit board, includes mould chipware, mold core support and a plurality of pendulum block body, including joint piece and interior mold core on the mould chipware, the mold core support includes a plurality of backup pad and connects the platform, it is provided with the draw-in groove to connect the platform, the joint piece is connected in the draw-in groove, be provided with the rotation hole in the backup pad, the backup pad with it forms the swing groove to enclose the fender between the platform to connect, be provided with dwang and die cavity on the pendulum block body, the dwang is connected it is downthehole, a plurality of to rotate the die cavity is located the both sides of interior mold core, the die cavity with interior mold core encloses the fender and forms the whole groove of pin, and the capacitor pin is placed the whole inslot of pin.
As a further description of the above technical solution:
the number of the pendulum block bodies is one, and the pendulum block bodies are respectively positioned on two sides of the connecting platform.
As a further description of the above technical solution:
the pendulum block body is rotatably connected to the supporting plate.
As a further description of the above technical solution:
the pendulum block body is also provided with a pulling block.
As a further description of the above technical solution:
the inner side of the bottom of the pendulum block body is arc-shaped.
As a further description of the above technical solution:
the inner mold core is provided with a plurality of first inclined planes, the mold cavity is internally provided with a plurality of second inclined planes, and the first inclined planes and the second inclined planes enclose and block to form inclined grooves.
As a further description of the above technical solution:
the inner mold core is further provided with a limiting block, a limiting groove is formed in the connecting table, and the limiting block is connected in the limiting groove.
In another aspect, the present invention provides an outside-bent-leg type ceramic dielectric capacitor that maximizes the height above the board, which is formed by a mold for manufacturing the outside-bent-leg type ceramic dielectric capacitor that maximizes the height above the board.
As a further description of the above technical solution:
the included angle of the capacitor pins is 145-155 degrees.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the inclined plane groove in the pin shaping groove is arranged at the top, and the swing block bodies on the left side and the right side rotate to extrude the capacitor pins, so that the tops of the capacitor pins are bent and formed, and the height of the capacitor arranged on the circuit board is reduced.
2. According to the invention, by arranging the inner mold core and the swing block body, 2 swing block bodies are positioned at the left side and the right side of the inner mold core, the swing block body is provided with the mold grooves, the pin shaping groove is formed between the mold grooves and the inner mold core, the tops of two sides of the pin shaping groove are both provided with the inclined plane grooves, the included angle between the inclined plane grooves is 145 degrees and 150 degrees, the capacitor pins are placed in the pin shaping groove, the pulling block is pulled, and the pins are extruded and shaped by the inner side wall of the swing block body, so that after the capacitor pins are bent, the included angle between the two pins is 145 degrees and 155 degrees, the pins are bent to the maximum angle to the maximum extent, the distance from the lower ends of the rear bent pins to the bottom of the capacitor is smaller, the final product on the board rear of the plug board can not obstruct the assembly of the shell, and the assembly efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a mold for manufacturing an outwardly bent leg type ceramic dielectric capacitor in which the height above the board is maximally limited.
Fig. 2 is a front view of a core holder in a mold for manufacturing an outside-bent-leg type ceramic dielectric capacitor in which the height above the board is maximally limited.
Fig. 3 is a side view of a core holder in a mold for manufacturing an outwardly bent leg type ceramic dielectric capacitor which minimizes the height above the board. .
Fig. 4 is a top view of a core holder in a manufacturing mold for an outside-bent-leg type ceramic dielectric capacitor that maximizes the height above the board.
FIG. 5 is a side view of a wobble block in a mold for manufacturing an outside corner type ceramic dielectric capacitor with a maximum height above the board
Fig. 6 is a front view of a pendulum block in a mold for manufacturing an outside-bent-leg type ceramic dielectric capacitor in which the height above the board is maximally limited.
FIG. 7 is a front view of an inner core in a mold for manufacturing an outside-bent-leg type ceramic dielectric capacitor with a maximum height above the board
Fig. 8 is a top view of an inner core in a mold for manufacturing an outside-bent leg type ceramic dielectric capacitor in which the height above the board is maximally limited.
FIG. 9 is a schematic diagram of an outside corner ceramic dielectric capacitor with maximum height above the board.
Illustration of the drawings:
1-a die core piece; 1 a-a clamping block; 1 b-an inner mold core; 2-a mold core support; 21-a support plate; 22-a connection station; 3-pendulum block body; 4-a card slot; 5-rotating the hole; 6-a swinging groove; 7-rotating the rod; 8-a die cavity; 9-a pin shaping groove; 10-capacitor pin; 11-a pulling block; 12-a first inclined plane; 13-a second inclined surface; 14-an inclined groove; 15-a limiting block; 16-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, the present invention provides a technical solution: an outer bent leg type ceramic dielectric capacitor and a manufacturing mold which can limit the height of the upper part of the board to the maximum extent, comprising a mold core piece 1, a mold core bracket 2 and a plurality of swinging blocks 3, the die core piece 1 comprises a clamping block 1a and an inner die core 1b, the die core bracket 2 comprises a plurality of supporting plates 21 and a connecting platform 22, the connecting table 22 is provided with a clamping groove 4, the clamping block 1a is connected in the clamping groove 4, the support plate 21 is provided with a rotating hole 5, a swinging groove 6 is formed between the support plate 21 and the connecting platform 22, the swinging block body 3 is provided with a rotating rod 7 and die cavities 8, the rotating rod 7 is connected in the rotating hole 5, the die cavities 8 are positioned at two sides of the inner die core 1b, the die cavity 8 and the inner die core 1b are enclosed to form a pin shaping groove 9, and a capacitor pin 10 is placed in the pin shaping groove 9.
The number of the pendulum block bodies 3 is 2, and the pendulum block bodies 3 are respectively positioned on two sides of the connecting table 22.
The pendulum block body 3 is rotatably connected to the support plate 21.
The pendulum block body 3 is also provided with a pulling block 11. Through pulling the pulling block, the swinging block body is conveniently controlled to swing.
The inner side of the bottom of the pendulum block body 3 is arc-shaped. The pendulum mass bodies on the left side and the right side can be guaranteed to swing normally, and pins of the capacitor are shaped.
The inner mold core 1b is provided with a plurality of first inclined surfaces 12, the mold cavity 8 is provided with a plurality of second inclined surfaces 13, and the first inclined surfaces 12 and the second inclined surfaces 13 enclose and block to form inclined grooves 14. Rotate through the pendulum block body on left and right sides and extrude the condenser pin for the shaping of bending begins to be carried out at the top of condenser pin, thereby reduces the height that the condenser was installed on the circuit board.
Still be provided with stopper 15 on the inner mould core 1b, be provided with spacing groove 16 on the connection platform 22, stopper 15 connects in the spacing groove 16. The firmness of the whole structure is improved, and therefore the shaping efficiency is improved.
In another aspect, the present invention provides an outside-bent-leg type ceramic dielectric capacitor that maximizes the height above the board, which is formed by a mold for manufacturing the outside-bent-leg type ceramic dielectric capacitor that maximizes the height above the board.
The included angle of the capacitor pin 10 is 145-155 degrees. The pin is bent to the maximum angle to the maximum extent, so that the distance from the lower end of the rear bent pin to the bottom of the capacitor is small, the assembly of the shell can not be hindered by the height of the final product on the rear board of the plug board, and the assembly efficiency is improved.
The working principle is as follows: through setting up inner mold core and pendulum block body, 2 pendulum block bodies are located the left and right sides of inner mold core, be provided with the die cavity on the pendulum block body, form pin arrangement groove between die cavity and the inner mold core, the both sides top in pin arrangement groove all has the inclined plane groove, the contained angle between the inclined plane groove is 145-.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a manufacturing mould of outer corner foot type porcelain dielectric capacitor of maximum limit board upper height, its characterized in that includes mould chipware (1), mold core support (2) and a plurality of pendulum block body (3), including joint piece (1a) and interior mold core (1b) on mould chipware (1), mold core support (2) include a plurality of backup pad (21) and connect platform (22), it is provided with draw-in groove (4) to connect platform (22), joint piece (1a) is connected in draw-in groove (4), be provided with rotation hole (5) on backup pad (21), enclose between backup pad (21) and connect platform (22) and keep off and form swing groove (6), be provided with dwang (7) and die cavity (8) on block pendulum (3), dwang (7) are connected in rotation hole (5), and a plurality of die cavity (8) are located the both sides of interior mold core (1b), the die cavity (8) and the inner die core (1b) enclose and block to form a pin shaping groove (9), and a capacitor pin (10) is placed in the pin shaping groove (9).
2. The mold for manufacturing the externally bent leg type ceramic dielectric capacitor of which the height on the board is the maximum according to claim 1, wherein the number of the pendulum block bodies (3) is 2, and the pendulum block bodies (3) are respectively located at both sides of the connection table (22).
3. The mold for manufacturing ceramic dielectric capacitors with outer legs for limiting the height above the board as claimed in claim 2, wherein said pendulum block (3) is rotatably connected to said support plate (21).
4. The mold for manufacturing the externally bent leg type ceramic dielectric capacitor with the maximum height on the board as claimed in claim 1, wherein the pendulum block body (3) is further provided with a pulling block (11).
5. The mold for manufacturing the externally bent leg type ceramic dielectric capacitor with the maximum height on board as claimed in claim 1, wherein the inner side of the bottom of the pendulum block body (3) is in the shape of a circular arc.
6. The mold for manufacturing the externally bent leg type ceramic dielectric capacitor with the maximum height on the board as claimed in claim 1, wherein a plurality of first inclined planes (12) are provided on the inner core (1b), a plurality of second inclined planes (13) are provided in the cavity (8), and the first inclined planes (12) and the second inclined planes (13) enclose and form inclined grooves (14).
7. The mold for manufacturing the externally bent leg type ceramic dielectric capacitor with the maximum height on the board as claimed in claim 1, wherein a limiting block (15) is further disposed on the inner mold core (1b), a limiting groove (16) is disposed on the connecting table (22), and the limiting block (15) is connected in the limiting groove (16).
8. An outside-bent-leg type ceramic dielectric capacitor whose height above the board is maximally restricted, characterized in that the outside-bent-leg type ceramic dielectric capacitor whose height above the board is maximally restricted is formed as claimed in any one of claims 1 to 7 by a mold for manufacturing the outside-bent-leg type ceramic dielectric capacitor.
9. The dielectric capacitor as claimed in claim 8, wherein the included angle of the capacitor leads (10) is 145-155 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110910947.6A CN113695481A (en) | 2021-08-09 | 2021-08-09 | Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110910947.6A CN113695481A (en) | 2021-08-09 | 2021-08-09 | Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould |
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| Publication Number | Publication Date |
|---|---|
| CN113695481A true CN113695481A (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110910947.6A Pending CN113695481A (en) | 2021-08-09 | 2021-08-09 | Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould |
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| CN (1) | CN113695481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904981A (en) * | 2022-04-29 | 2022-08-16 | 先之科半导体科技(东莞)有限公司 | Three-pin diode two-side bending assembly |
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|---|---|---|---|---|
| JP2000114123A (en) * | 1998-09-29 | 2000-04-21 | Nippon Chemicon Corp | Lead wire forming equipment of electrolytic capacitor |
| CN201004378Y (en) * | 2006-12-29 | 2008-01-09 | 熊猫电子集团有限公司 | One-off bending shaping device for capacitor pin |
| CN201036172Y (en) * | 2006-12-28 | 2008-03-12 | 衢州飞博照明有限公司 | Electrolytic capacitor reshaping mechanism |
| CN206040433U (en) * | 2016-08-23 | 2017-03-22 | 佛山市皓华电子有限公司 | Novel ceramic capacitor and piezoresistor pin structure |
| CN206350239U (en) * | 2016-11-22 | 2017-07-21 | 分宜县新昌电子有限公司 | A kind of modern electronic component structure |
| CN206877848U (en) * | 2017-06-05 | 2018-01-12 | 东莞领航电子有限公司 | A kind of high speed electric capacity clubfoot forming machine |
| CN109719231A (en) * | 2018-12-29 | 2019-05-07 | 杭州易正科技有限公司 | A kind of pin forming jig of ceramic capacitor |
| CN216027714U (en) * | 2021-08-09 | 2022-03-15 | 昆山万盛电子有限公司 | Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould |
-
2021
- 2021-08-09 CN CN202110910947.6A patent/CN113695481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000114123A (en) * | 1998-09-29 | 2000-04-21 | Nippon Chemicon Corp | Lead wire forming equipment of electrolytic capacitor |
| CN201036172Y (en) * | 2006-12-28 | 2008-03-12 | 衢州飞博照明有限公司 | Electrolytic capacitor reshaping mechanism |
| CN201004378Y (en) * | 2006-12-29 | 2008-01-09 | 熊猫电子集团有限公司 | One-off bending shaping device for capacitor pin |
| CN206040433U (en) * | 2016-08-23 | 2017-03-22 | 佛山市皓华电子有限公司 | Novel ceramic capacitor and piezoresistor pin structure |
| CN206350239U (en) * | 2016-11-22 | 2017-07-21 | 分宜县新昌电子有限公司 | A kind of modern electronic component structure |
| CN206877848U (en) * | 2017-06-05 | 2018-01-12 | 东莞领航电子有限公司 | A kind of high speed electric capacity clubfoot forming machine |
| CN109719231A (en) * | 2018-12-29 | 2019-05-07 | 杭州易正科技有限公司 | A kind of pin forming jig of ceramic capacitor |
| CN216027714U (en) * | 2021-08-09 | 2022-03-15 | 昆山万盛电子有限公司 | Outer bent foot type ceramic dielectric capacitor of maximum limit board upper height and manufacturing mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904981A (en) * | 2022-04-29 | 2022-08-16 | 先之科半导体科技(东莞)有限公司 | Three-pin diode two-side bending assembly |
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