CN109719231B - Pin forming jig of ceramic capacitor - Google Patents

Pin forming jig of ceramic capacitor Download PDF

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Publication number
CN109719231B
CN109719231B CN201811633022.6A CN201811633022A CN109719231B CN 109719231 B CN109719231 B CN 109719231B CN 201811633022 A CN201811633022 A CN 201811633022A CN 109719231 B CN109719231 B CN 109719231B
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Prior art keywords
base
placing seat
plate
ceramic capacitor
template
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CN201811633022.6A
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CN109719231A (en
Inventor
徐俊
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BAOYING Rongtai Electronic Co., Ltd
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Baoying Rongtai Electronic Co Ltd
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Abstract

The invention discloses a pin forming jig of a ceramic capacitor, which comprises a base, wherein a placing seat is formed on the front end surface of the base, a horizontal bearing surface is formed at the top end of the placing seat, inwards recessed first arc surfaces are formed at two ends of the bearing surface, a first inclined surface inclined towards the outer side is formed at the lower end of the first arc surface, an arc transition surface is formed at the lower end of the first inclined surface, a vertical reference surface is formed at the lower end of the arc transition surface, a clamping plate is arranged on the front side of the upper end of the base, an overturning rod is formed at the upper end surface of the clamping plate, the rear end of the overturning rod is hinged on a hinge seat through a hinge shaft, and the hinge seat is fixed on the upper end surface of the base; the side plates are formed on two sides of the lower end of the clamping plate and distributed on two sides of the placement seat, the connecting plate is fixed on the front end face of each side plate, and the connecting plate is hinged with a locking bolt which is screwed on the placement seat. The invention provides a special pin forming jig which is convenient for positioning a ceramic capacitor and can quickly press and form the shape of a pin on the ceramic capacitor.

Description

Pin forming jig of ceramic capacitor
The technical field is as follows:
the invention relates to the technical field of electronic component production equipment, in particular to a pin forming jig of a ceramic capacitor.
Background art:
ceramic capacitors are also known as ceramic dielectric capacitors or monolithic capacitors. As the name suggests, a ceramic capacitor is a capacitor with ceramic as a dielectric material. The conventional capacitor is provided with pins, as shown in fig. 1, the ceramic capacitor is composed of a ceramic part a and a pin part b, because the width of the ceramic part a is small, and the distance between the pin parts b arranged on a circuit board is larger than that of the ceramic part a, in order to improve the strength and the distance of the pin parts b, the pin parts b need to be bent and formed, the shape of the pin parts b is composed of a first arc part c which is concave inwards, a diagonal part d which is tangent to the lower end of the first arc part c, a vertical straight part f and a circular corner part e between the straight part f and the diagonal part d, and the corresponding forming device needs to be designed when the pin parts b are bent and formed.
The invention content is as follows:
the present invention is directed to provide a lead forming jig for a ceramic capacitor, which facilitates press forming of the lead of the ceramic capacitor.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a pin forming jig of a ceramic capacitor comprises a base, wherein a placing seat is formed on the front end face of the base, a horizontal bearing face is formed at the top end of the placing seat, inwards-recessed first arc faces are formed at two ends of the bearing face, a first inclined face inclined towards the outer side is formed at the lower end of the first arc face, an arc transition face is formed at the lower end of the first inclined face, a vertical reference face is formed at the lower end of the arc transition face, a clamping plate is arranged on the front side of the upper end of the base, an overturning rod is formed at the upper end face of the clamping plate, the rear end of the overturning rod is hinged to a hinge seat through a hinge shaft, and the hinge seat is fixed on the upper end face of the base; the side plates are formed on two sides of the lower end of the clamping plate and distributed on two sides of the placement seat, a connecting plate is fixed on the front end face of each side plate, and a locking bolt is hinged to the connecting plate and is screwed on the placement seat;
support plates are formed on two side edges of the base, and a plurality of transverse guide grooves are formed in the support plates; the two sides of the placing seat are provided with press templates, the side end face of one side of each press template, which is close to the placing seat, is formed with a convex template in an arc shape opposite to a first arc surface on the placing seat, the lower end of the convex template is formed with an inclined template opposite to a first inclined surface on the placing seat, the lower end of the inclined template is formed with an inward-concave template in an arc shape, and the lower end of the concave template is formed with a downward-extending press rod; the back end face of the die pressing plate is provided with a plurality of supporting columns, the supporting columns penetrate through the guide grooves of the base and are fixedly connected with the transverse racks in an inserting mode, the racks on the two sides of the base are respectively arranged on the two sides of the gear and meshed with the gear, the gear is provided with a connecting shaft in a forming mode, one end of the connecting shaft is hinged to the placing seat, and the other end of the connecting shaft is fixedly provided with a handle in an inserting and sleeving mode.
Preferably, the gear is provided with an Contraband-shaped protective cover on the outer side, two ends of the protective cover are distributed on the upper side and the lower side of the rack and fixed on the rear end face of the base, and the handle is positioned on the outer side of the protective cover.
Preferably, the side plate on the clamping plate abuts against the datum plane of the placing seat, and the front end face of the side plate and the front end face of the placing seat are in the same plane.
Preferably, at least two support columns are arranged in the same guide groove on the base, and at least two support columns are arranged on the same rack.
Preferably, the upper end face of the clamping plate is located on the upper end face of the base.
The invention has the beneficial effects that: the special pin forming jig is convenient for positioning the ceramic capacitor and quickly pressing and forming the shape of the pin on the ceramic capacitor.
Description of the drawings:
FIG. 1 shows a ceramic capacitor with pins to be formed;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a side view of the present invention;
fig. 5 is a schematic sectional view at a-a in fig. 4.
In the figure: 1. a base; 11. placing a seat; 111. a bearing surface; 112. a first arc surface; 113. a first inclined plane; 114. a circular arc transition surface; 115. a reference plane; 12. a support plate; 121. a guide groove; 2. pressing the template; 21. a circular arc-shaped male die; 22. inclining the template; 23. a cavity plate; 24. a pressure lever; 25. a pillar; 3. a splint; 31. a turning rod; 32. a side plate; 4. a hinged seat; 5. a connecting plate; 6. locking the bolt; 7. a rack; 8. a gear; 81. a connecting shaft; 9. a handle; 10. a handle.
The specific implementation mode is as follows:
example (b): as shown in fig. 2 to 5, the pin forming jig for the ceramic capacitor comprises a base 1, wherein a placing seat 11 is formed on the front end surface of the base 1, a horizontal bearing surface 111 is formed at the top end of the placing seat 11, first arc surfaces 112 which are inwards concave are formed at two ends of the bearing surface 111, first inclined surfaces 113 which are inclined towards the outer side are formed at the lower ends of the first arc surfaces 112, arc transition surfaces 114 are formed at the lower ends of the first inclined surfaces 113, vertical reference surfaces 115 are formed at the lower ends of the arc transition surfaces 114, a clamping plate 3 is arranged on the front side of the upper end of the base 1, a turnover rod 31 is formed on the upper end surface of the clamping plate 3, the rear end of the turnover rod 31 is hinged to a hinged seat 4 through a hinged shaft, and the hinged seat 4 is fixed on the upper end surface of the base; the side plates 32 are formed on two sides of the lower end of the clamping plate 3, the side plates 32 are distributed on two sides of the placing seat 11, the connecting plate 5 is fixed on the front end face of each side plate 32, the connecting plate 5 is hinged with a locking bolt 6, and the locking bolt 6 is screwed on the placing seat 11;
support plates 12 are formed on two side edges of the base 1, and a plurality of transverse guide grooves 121 are formed on the support plates 12; the two sides of the placing seat 11 are provided with press templates 2, the side end surface of one side of the press templates 2 close to the placing seat 11 is formed with an arc-shaped convex template 21 opposite to a first arc surface 112 on the placing seat 11, the lower end of the arc-shaped convex template 21 is formed with an inclined template 22 opposite to a first inclined surface 113 on the placing seat 11, the lower end of the inclined template 22 is formed with an inward-concave arc-shaped concave template 23, and the lower end of the concave template 23 is formed with a downward-extending press rod 24; the rear end face of the die pressing plate 2 is provided with a plurality of supporting columns 25 in a forming mode, the supporting columns 25 penetrate through the guide grooves 121 of the base 1 and are fixedly connected to the transverse racks 7 in an inserting mode, the racks 7 on the two sides of the base 1 are respectively arranged on the two sides of the gear 8 and meshed with the gear 8, the gear 8 is provided with a connecting shaft 81 in a forming mode, one end of the connecting shaft 81 is hinged to the placing seat 11, and the other end of the connecting shaft 81 is fixedly provided with a handle 9 in an inserting and sleeving mode.
Preferably, the gear 8 is provided with a protective cover 10 shaped like Contraband on the outer side, two ends of the protective cover 10 are distributed on the upper and lower sides of the rack 7 and fixed on the rear end surface of the base 1, and the handle 9 is positioned on the outer side of the protective cover 10.
Preferably, the side plate 32 of the clamping plate 3 abuts against the reference surface 115 of the setting seat 11, and the front end surface of the side plate 32 and the front end surface of the setting seat 11 are in the same plane.
Preferably, at least two support posts 25 are provided in the same guide groove 121 of the base 1, and at least two support posts 25 are provided on the same rack 7.
Preferably, the upper end surface of the clamping plate 3 is positioned on the upper end surface of the base 1.
The working principle is as follows: the invention is a forming device of ceramic capacitor pins, when in use, a ceramic capacitor is arranged on a placing seat 11, and the ceramic capacitor pins are inserted between a pressure template 2 and the placing seat 11; and then downwards turning the clamping plate 3, fastening the locking bolt 6, positioning the ceramic capacitor, finally rotating the handle 9, realizing the movement of the pressing template 2 by utilizing the transmission of a gear and a rack, realizing the pressing forming of the pins of the ceramic capacitor by the outlines of the two side walls of the pressing template 2 and the placing seat 11, finally resetting the pressing template 2, upwards turning the clamping plate 3, and taking out the ceramic capacitor.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims (5)

1. The utility model provides a ceramic capacitor's pin shaping tool, includes base (1), its characterized in that: a placing seat (11) is formed on the front end face of a base (1), a horizontal bearing face (111) is formed at the top end of the placing seat (11), inwards concave first arc faces (112) are formed at two ends of the bearing face (111), a first inclined face (113) inclined towards the outer side is formed at the lower end of the first arc face (112), an arc transition face (114) is formed at the lower end of the first inclined face (113), a vertical reference face (115) is formed at the lower end of the arc transition face (114), a clamping plate (3) is arranged on the front side of the upper end of the base (1), a turnover rod (31) is formed on the upper end face of the clamping plate (3), the rear end of the turnover rod (31) is hinged to a hinged seat (4) through a hinged shaft, and the hinged seat (4) is fixed on the upper end face of the base (1); the side plates (32) are formed on two sides of the lower end of the clamping plate (3), the side plates (32) are distributed on two sides of the placing seat (11), a connecting plate (5) is fixed on the front end face of each side plate (32), a locking bolt (6) is hinged on each connecting plate (5), and each locking bolt (6) is screwed on the placing seat (11);
support plates (12) are formed on two side edges of the base (1), and a plurality of transverse guide grooves (121) are formed on the support plates (12); the two sides of the placing seat (11) are provided with press templates (2), a circular arc-shaped convex template (21) opposite to a first circular arc surface (112) on the placing seat (11) is formed on the side end surface of one side, close to the placing seat (11), of each press template (2), an inclined template (22) opposite to a first inclined surface (113) on the placing seat (11) is formed at the lower end of each circular arc-shaped convex template (21), an inward-concave circular arc-shaped concave template (23) is formed at the lower end of each inclined template (22), and a downward-extending press rod (24) is formed at the lower end of each concave template (23); the rear end face of the die pressing plate (2) is provided with a plurality of supporting columns (25), the supporting columns (25) penetrate through guide grooves (121) of the base (1) and are fixedly connected onto transverse racks (7) in an inserting mode, the racks (7) on two sides of the base (1) are respectively meshed with the gears (8) on two sides of the gear (8), the gears (8) are provided with connecting shafts (81) in a forming mode, one ends of the connecting shafts (81) are hinged to the arranging base (11), and handles (9) are fixedly inserted into the other ends of the connecting shafts (81).
2. The pin forming jig of the ceramic capacitor according to claim 1, wherein: the outside of gear (8) is equipped with protection cover (10) of "Contraband" font, and the both ends of protection cover (10) distribute in the upper and lower side of rack (7) and fix on the rear end face of base (1), handle (9) be located the outside of protection cover (10).
3. The pin forming jig of the ceramic capacitor according to claim 1, wherein: the side plate (32) on the clamping plate (3) abuts against the reference surface (115) of the placing seat (11), and the front end surface of the side plate (32) and the front end surface of the placing seat (11) are in the same plane.
4. The pin forming jig of the ceramic capacitor according to claim 1, wherein: at least two supporting columns (25) are arranged in the same guide groove (121) on the base (1), and at least two supporting columns (25) are arranged on the same rack (7).
5. The pin forming jig of the ceramic capacitor according to claim 1, wherein: the upper end face of the clamping plate (3) is positioned on the upper end face of the base (1).
CN201811633022.6A 2018-12-29 2018-12-29 Pin forming jig of ceramic capacitor Active CN109719231B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811633022.6A CN109719231B (en) 2018-12-29 2018-12-29 Pin forming jig of ceramic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811633022.6A CN109719231B (en) 2018-12-29 2018-12-29 Pin forming jig of ceramic capacitor

Publications (2)

Publication Number Publication Date
CN109719231A CN109719231A (en) 2019-05-07
CN109719231B true CN109719231B (en) 2020-07-03

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493016A (en) * 1967-06-16 1970-02-03 Lear Siegler Inc Wire bending machine
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
CN102343407A (en) * 2011-08-25 2012-02-08 铜陵三佳山田科技有限公司 Pin-forming mold for integrated circuits
CN102522225A (en) * 2011-12-27 2012-06-27 福建火炬电子科技股份有限公司 Ceramic capacitor pin moulding equipment and moulding method
CN202367109U (en) * 2011-12-31 2012-08-08 宁波舜韵电子有限公司 Device for bending LED (Light Emitting Diode) lamp pin
CN203380300U (en) * 2013-05-29 2014-01-08 蚌埠市正园电子科技有限公司 Efficient resistance pin beveling device
CN203659646U (en) * 2014-01-09 2014-06-18 益阳市和天电子有限公司 Material pressing device for capacitor pin processing
CN204524095U (en) * 2015-01-21 2015-08-05 江苏兴顺电子有限公司 A kind of pin forming device of thermistor element
CN207188678U (en) * 2017-07-24 2018-04-06 东莞市联洲知识产权运营管理有限公司 A kind of pin bending mechanism on cylindrical diode conveyer belt

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493016A (en) * 1967-06-16 1970-02-03 Lear Siegler Inc Wire bending machine
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
CN102343407A (en) * 2011-08-25 2012-02-08 铜陵三佳山田科技有限公司 Pin-forming mold for integrated circuits
CN102522225A (en) * 2011-12-27 2012-06-27 福建火炬电子科技股份有限公司 Ceramic capacitor pin moulding equipment and moulding method
CN202367109U (en) * 2011-12-31 2012-08-08 宁波舜韵电子有限公司 Device for bending LED (Light Emitting Diode) lamp pin
CN203380300U (en) * 2013-05-29 2014-01-08 蚌埠市正园电子科技有限公司 Efficient resistance pin beveling device
CN203659646U (en) * 2014-01-09 2014-06-18 益阳市和天电子有限公司 Material pressing device for capacitor pin processing
CN204524095U (en) * 2015-01-21 2015-08-05 江苏兴顺电子有限公司 A kind of pin forming device of thermistor element
CN207188678U (en) * 2017-07-24 2018-04-06 东莞市联洲知识产权运营管理有限公司 A kind of pin bending mechanism on cylindrical diode conveyer belt

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Effective date of registration: 20200319

Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512

Applicant after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd.

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Address after: 225800 Xingmin Road, industrial concentration zone, Liubao Town, Baoying County, Yangzhou City, Jiangsu Province

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Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512

Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd.

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