CN202169340U - Pin forming device for electronic components - Google Patents

Pin forming device for electronic components Download PDF

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Publication number
CN202169340U
CN202169340U CN2011202451394U CN201120245139U CN202169340U CN 202169340 U CN202169340 U CN 202169340U CN 2011202451394 U CN2011202451394 U CN 2011202451394U CN 201120245139 U CN201120245139 U CN 201120245139U CN 202169340 U CN202169340 U CN 202169340U
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CN
China
Prior art keywords
guide pad
die
briquetting
groove
hollow space
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011202451394U
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Chinese (zh)
Inventor
文俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong quanpu Technology Co., Ltd
Original Assignee
GUANGDONG KUANPU TECHNOLOGY Co Ltd
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Filing date
Publication date
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Priority to CN2011202451394U priority Critical patent/CN202169340U/en
Application granted granted Critical
Publication of CN202169340U publication Critical patent/CN202169340U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a pin forming device for electronic components. The pin forming device comprises a first guide block, a second guide block, a first concave die, a third guide block, a press block, a convex die, a fourth guide block, a second concave die and a fifth guide block, wherein the first guide block is arranged on a base in a 'pi'-shape; the second guide block is arranged at the front end of the opening side of the first guide block and comprises two limiting blocks with a distance equal to the transverse distance of a hollow part of the first guide block; the first concave die is arranged among the hollow part of the first guide block and the two limit blocks; the third guide block is in the 'pi'-shape and is arranged among a hollow part of the first concave die and the two limiting blocks; the press block is arranged in a hollow part of the third guide block; a first groove is arranged at the front end of the press block; the rear end of the press block is articulated with one end of the first pushing rod fixed on the upper end face of the first guide block; the convex die is arranged at the front end of the press block and is provided with a second groove; the first groove and the second groove are used as an electronic component accommodating cavity; the fourth guide block is in the 'pi'-shape; the opening of the fourth guide block is arranged right opposite to the first side face of the convex die; the level of the opening is higher than the bottom of the first groove of the convex die; the second concave die is arranged in the hollow part of the fourth guide block; and the fifth guide block is arranged between the fourth guide block and the convex die and is perpendicular to a first side face of the convex die. The pin forming device for the electronic components has good practicability.

Description

A kind of pin shaped device of electronic devices and components
Technical field
The utility model relates to the process equipment of electronic devices and components, relates in particular to a kind of pin shaped device of electronic devices and components.
Background technology
In the production process of electronic product, need weld various electronic devices and components, processing such as encapsulation.In welding process, in most cases to carry out moulding, to adapt to the assembling of printed board to the pin of electronic devices and components.The product of small lot batch manufacture adopts artificial moulding usually, but at the bottom of the method efficient, the uniformity of converted products is poor.Therefore at the bottom of needing a kind of cost of design, simple to operate, be fit to very much the device of the processing and forming of small lot device pin.
The utility model content
The purpose of the utility model is to provide a kind of electronic devices and components pin shaped device of pin moulding high conformity of simple to operate, processing back electronic devices and components.
The technical scheme that adopts for the purpose that realizes the utility model: a kind of pin shaped device of electronic devices and components; It is characterized in that, form by base, punch, first die, first guide pad, second guide pad, the 3rd guide pad, briquetting, first push rod, second die, the 4th guide pad and the 5th guide pad; The cross section of said first guide pad is " ∏ " shape, through its vertical partial fixing on base; Said second guide pad is close to the front end that is fixed on the first guide pad opening, one side, and second guide pad is made up of two limited blocks of parallel separation, and the distance between two limited blocks equates with the lateral separation of the first guide pad hollow space; Said first die is " recessed " font, and it is arranged between two limited blocks of hollow space and second guide pad of first guide pad, is slidingly matched with two limited blocks of the said first guide pad hollow space two sides and second guide pad; Said the 3rd guide pad cross section is " ∏ " shape, and between the hollow space and two limited blocks at second guide pad of first die, the opening direction of the 3rd guide pad is consistent with first guide pad through its vertical partial fixing; Said briquetting is arranged on the hollow space of the 3rd guide pad and is slidingly matched with the two sides of the 3rd guide pad hollow space; The 3rd guide pad is stretched out at the two ends of said briquetting; The front end face of briquetting is provided with first groove; The rear end of briquetting is positioned at the hollow space of first guide pad, and hinged with an end of first push rod that is fixed on the first guide pad upper surface; The middle part of said first push rod is fixed on the first guide pad upper surface;
Said punch is fixed on the base, and correspondence is arranged on the briquetting front end, and the opposite end of punch and briquetting is provided with second groove suitable with first groove, and first, second groove combination is as the container cavity of electronic element;
The cross section of said the 4th guide pad is " ∏ " shape; Through its vertical partial fixing on base; The opening of the 4th guide pad is vertical and over against first side of said punch; The end face that first side and briquetting are provided with first groove is adjacent, and the horizontal line of said the 4th guide pad opening is higher than the bottom of first groove of said punch; Said second die is elongated, is arranged on the 4th guide pad hollow space and is slidingly connected with the two sides of the 4th guide pad hollow space; Said the 5th guide pad is arranged between the 4th guide pad and the punch and is parallel with first guide pad, and the 5th guide pad is perpendicular to first side of said punch, and the side of said second die and the 5th guide pad are slidingly matched.
More particularly, the hollow space of said first die is provided with two spacing block sets of parallel separation, and said spacing block set is perpendicular to the inboard vertical part of " recessed " font and concordant with the upper surface of vertical part; Said the 3rd guide pad is positioned at the chamber of said spacing block set and the formation of the first die hollow space; The width of the distance>said briquetting front end face between said two spacing block sets.Distance between two spacing block sets is less than the width of the 3rd guide pad, and through such technical scheme, first die owing to receive the restriction of the 3rd guide pad, can not break away from the working region when work finishes return, more help operating time saving and energy savingly.Distance between two spacing block sets can normally be released and return to guarantee briquetting greater than the width of briquetting front end face.
Preferred scheme is that the pin shaped device of above-mentioned electronic devices and components also comprises first spring; Said first spring has two, and an end of every first spring offsets with the vertical part of first guide pad " ∏ " shape respectively, and the other end offsets with first lug that is arranged on the vertical part lateral surface of first die " recessed " font respectively.When first die advanced, first spring was compressed, and after hours, under the effect of elastic force, first die can self-return, and operating efficiency is higher.
The pin shaped device of above-mentioned electronic devices and components also comprises second spring; Said second spring has two, and the vertical part of an end of every second spring and the 3rd guide pad " ∏ " shape offsets, and the other end offsets with second lug that is arranged on briquetting left and right sides face respectively.When briquetting was urged into, second spring was compressed, and after hours, under the effect of elastic force, briquetting can self-return.The width that can also briquetting be provided with an end of first groove is set to the width greater than the hollow position of the 3rd guide pad " ∏ " shape, to carry out spacing to the briquetting self-return.
The pin shaped device of above-mentioned electronic devices and components also comprises second push rod and thimble; Said base is offered through hole at the container cavity place of first groove and the formation of second groove, and an end of said thimble penetrates through hole from the base below; One end of said second push rod is hinged with the support bar that is arranged on the base below, and the other end of second push rod is set in the collar that is positioned at the base below; The other end of said thimble is fixed on second push rod and between the support bar and the collar.Such setting, the less electronic devices and components of volume can eject through thimble after completion of processing, conveniently take, and increase work efficiency.
The utility model with respect to the advantage and the effect of prior art is:
1, the pin shaped device of the electronic devices and components of the utility model, to the pin processing and forming of abnormal shape, efficient is high, good product consistency;
2, the pin shaped device of the electronic devices and components of the utility model, design ingenious, simple in structure, cost is low, is highly suitable for the pin processing and forming of small lot.
Description of drawings
Fig. 1 is the front view of pin shaped device of the electronic devices and components of the utility model;
Fig. 2 is the left view of pin shaped device of the electronic devices and components of the utility model;
Fig. 3 is one of working state figure of the utility model;
Fig. 4 be the utility model working state figure two;
Fig. 5 is the electronic devices and components of using after the utility model is processed;
Wherein, 1 is that base, 2 is that punch, 3 is that first push rod, 4 is that briquetting, 5 is that first die, 6 is that second die, 7 is that second push rod, 8 is that thimble, 9 is that first guide pad, 10 is that second guide pad, 11 is that the 3rd guide pad, 12 is that the 4th guide pad, 13 is that the 5th guide pad, 14 is that first spring, 15 is that second spring, 16 is that first groove, 17 is that second groove, 18 is that first lug, 19 is that spacing block set, 20 is that support bar, 21 is that the collar, 22 is that the electronic devices and components, 23 that need process are second lug.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of the utility model is not limited thereto.
Embodiment
As depicted in figs. 1 and 2; A kind of pin shaped device of electronic devices and components is made up of base 1, punch 2, first die 5, first guide pad 9, second guide pad 10, the 3rd guide pad 11, briquetting 4, first push rod 3, second die 6, the 4th guide pad 12 and the 5th guide pad 13; The cross section of first guide pad 9 is " ∏ " shape, through its vertical partial fixing on base 1; Second guide pad 10 also is fixed on the base 1; Be close to the front end that is fixed on first guide pad, 9 openings, one side; Second guide pad 10 is made up of two limited blocks of parallel separation, and the distance between two limited blocks equates with the lateral separation of first guide pad, 9 hollow spaces; First die 5 is " recessed " font, and it is arranged between two limited blocks of hollow space and second guide pad 10 of first guide pad 9, cooperates with the side slip of two limited blocks of first guide pad, the 9 hollow space two sides and second guide pad 10; The hollow space of first die 5 is provided with two spacing block sets 19 of parallel separation; Spacing block set 19 is perpendicular to the inboard vertical part of " recessed " font of first die 5 and concordant with the upper surface of vertical part; Spacing block set 19 is parallel to the horizontal component of first die, 5 bottoms, comes down to the opening of first die is dwindled; The 3rd guide pad 11 cross sections are " ∏ " shape; Through its vertical partial fixing on base 1; The 3rd guide pad 11 is positioned at the chamber of spacing block set 19 and the formation of the first die hollow space; And between two limited blocks of second guide pad 10, the opening direction of the 3rd guide pad 11 is consistent with first guide pad; Briquetting 4 is arranged on the hollow space of the 3rd guide pad 11 and is slidingly matched with the two sides of the 3rd guide pad 11 hollow spaces; The 3rd guide pad 11 is stretched out at the two ends of briquetting 4; The front end face of briquetting 4 is provided with first groove 16; The rear end of briquetting is positioned at the hollow space of first guide pad 9, and hinged with an end of first push rod 3 that is fixed on the first guide pad upper surface; The middle part of first push rod 3 also is fixed on the upper surface of first guide pad 9, and this fixing point is as fulcrum, and the other end of first push rod 3 stretches out outside first guide pad.The width of distance>briquetting 4 front end faces between two spacing block sets 19 can guarantee carrying out smoothly of work from releasing between two spacing block sets 19 to guarantee briquetting 4.
Punch 2 is fixed on the base 1, and correspondence is arranged on briquetting 4 front ends, and the opposite end of punch 2 and briquetting 4 is provided with and the second suitable groove 17 of first groove 16, and first, second groove combination is as the container cavity of electronic element;
The cross section of the 4th guide pad 12 is " ∏ " shape; Through its vertical partial fixing on base 1; The opening of the 4th guide pad 12 is vertical and over against first side of punch; The end face that first side and briquetting 4 are provided with first groove 16 is adjacent, and the horizontal line of the 4th guide pad 12 openings is higher than the bottom of first groove of punch 2, guarantees that the working space of second die 6 does not conflict with first die mutually; Second die 6 is elongated, is arranged on the 4th guide pad 12 hollow spaces and is slidingly connected with the two sides of the 4th guide pad 12 hollow spaces; The 5th guide pad 13 is arranged between the 4th guide pad and the punch 2 and is parallel with first guide pad 9, and the 5th guide pad is perpendicular to first side of punch 2, and the side of second die 6 and the 5th guide pad 13 are slidingly matched.Four, the 5th guide pad carries out spacing to the work track of second die 6 jointly.
First spring 14 has two, and an end of every first spring offsets with the vertical part of first guide pad 9 " ∏ " shape respectively, and the other end offsets with the lug 18 that is arranged on the vertical part lateral surface of first die 5 " recessed " font respectively.
Second spring 15 has two, and the vertical part of an end of every second spring and the 3rd guide pad " ∏ " shape offsets, and the other end offsets with second lug that is arranged on briquetting left and right sides face respectively.
Base 1 is offered through hole at the container cavity place of first groove 16 and 17 formation of second groove, and an end of thimble 8 penetrates through hole from base 1 below; One end of second push rod 7 is hinged with the support bar 20 that is arranged on base 1 below, and the other end of second push rod 7 is set in the collar 21 that is positioned at base 1 below; The other end of thimble 8 is fixed on second push rod 7 and between the support bar 20 and the collar 21.
Application the utility model is processed into shape as shown in Figure 5 with the pin of rectilinear electronic devices and components, the duty of the utility model such as Fig. 3 and shown in Figure 4, and job step is following:
1., will need the electronic devices and components 22 sturdy bases 1 of moulding to put into second groove 17 of punch 2, the pin of the electronic devices and components 22 before the processing is a straight line;
2., pulling first push rod, 3, the first push rods, 3 drive briquettings 4 is fixed on electronic devices and components in the container cavity of being made up of first groove 16 and second groove 17;
3., promote first die 5, with electronic devices and components linearly the pin of shape be pressed into " U " shape; First die 5 is got back to original position under the elastic force effect of first spring; Loosen first push rod, under the effect of second spring, the briquetting self-return; Distance=B between two spacing block sets 19 of first die 5; As preferably; Can set: briquetting is provided with the 2 times=B of diameter of Breadth Maximum+electronic devices and components of the front end face of first groove; Promptly set the diameter of lateral separation=electronic devices and components of arbitrary spacing block set of the briquetting and first die, the homogeneity of product that processes like this is better;
4., promote second die 6, electronic devices and components completion moulding; The floor level line of second die, 6 opening parts of this moment and the horizontal distance=C of electronic devices and components pin straight line portion; And, second die 6 at range place and punch away from the lateral separation=A between the another side of the 5th guide pad;
5., pull second push rod, 7, the second push rods, 7 drive thimbles 8, with the electronic devices and components release of moulding.
As the size A of electronic element pin moulding, B, when C need change, a size that only needs to change briquetting, first die and punch gets final product.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not restricted to the described embodiments; The change of being done under any spirit that does not deviate from the utility model and the principle, modification, substitute, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.

Claims (5)

1. the pin shaped device of electronic devices and components is characterized in that, is made up of base, punch, first die, first guide pad, second guide pad, the 3rd guide pad, briquetting, first push rod, second die, the 4th guide pad and the 5th guide pad; The cross section of said first guide pad is " ∏ " shape, through its vertical partial fixing on base; Said second guide pad is close to the front end that is fixed on the first guide pad opening, one side, and second guide pad is made up of two limited blocks of parallel separation, and the distance between two limited blocks equates with the lateral separation of the first guide pad hollow space; Said first die is " recessed " font, and it is arranged between two limited blocks of hollow space and second guide pad of first guide pad, is slidingly matched with two limited blocks of the said first guide pad hollow space two sides and second guide pad; Said the 3rd guide pad cross section is " ∏ " shape, and between the hollow space and two limited blocks at second guide pad of first die, the opening direction of the 3rd guide pad is consistent with first guide pad through its vertical partial fixing; Said briquetting is arranged on the hollow space of the 3rd guide pad and is slidingly matched with the two sides of the 3rd guide pad hollow space; The 3rd guide pad is stretched out at the two ends of said briquetting; The front end face of briquetting is provided with first groove; The rear end of briquetting is positioned at the hollow space of first guide pad, and hinged with an end of first push rod that is fixed on the first guide pad upper surface; The middle part of said first push rod is fixed on the first guide pad upper surface;
Said punch is fixed on the base, and correspondence is arranged on the briquetting front end, and the opposite end of punch and briquetting is provided with second groove suitable with first groove, and first, second groove combination is as the container cavity of electronic element;
The cross section of said the 4th guide pad is " ∏ " shape; Through its vertical partial fixing on base; The opening of the 4th guide pad is vertical and over against first side of said punch; The end face that first side and briquetting are provided with first groove is adjacent, and the horizontal line of said the 4th guide pad opening is higher than the bottom of first groove of said punch; Said second die is elongated, is arranged on the 4th guide pad hollow space and is slidingly connected with the two sides of the 4th guide pad hollow space; Said the 5th guide pad is arranged between the 4th guide pad and the punch and is parallel with first guide pad, and the 5th guide pad is perpendicular to first side of said punch, and the side of said second die and the 5th guide pad are slidingly matched.
2. the pin shaped device of electronic devices and components according to claim 1; It is characterized in that; The hollow space of said first die is provided with two spacing block sets of parallel separation, and said spacing block set is perpendicular to the inboard vertical part of " recessed " font and concordant with the upper surface of vertical part; Said the 3rd guide pad is positioned at the chamber of said spacing block set and the formation of the first die hollow space; The width of the distance>said briquetting front end face between said two spacing block sets.
3. the pin shaped device of electronic devices and components according to claim 2 is characterized in that, also comprises first spring; Said first spring has two, and an end of every first spring offsets with the vertical part of first guide pad " ∏ " shape respectively, and the other end offsets with first lug that is arranged on the vertical part lateral surface of first die " recessed " font respectively.
4. the pin shaped device of electronic devices and components according to claim 3 is characterized in that, also comprises second spring; Said second spring has two, and the vertical part of an end of every second spring and the 3rd guide pad " ∏ " shape offsets, and the other end offsets with second lug that is arranged on briquetting left and right sides face respectively.
5. according to the pin shaped device of each described electronic devices and components in the claim 1 to 4, it is characterized in that, also comprise second push rod and thimble; Said base is offered through hole at the container cavity place of first groove and the formation of second groove, and an end of said thimble penetrates through hole from the base below; One end of said second push rod is hinged with the support bar that is arranged on the base below, and the other end of second push rod is set in the collar that is positioned at the base below; The other end of said thimble is fixed on second push rod and between the support bar and the collar.
CN2011202451394U 2011-07-12 2011-07-12 Pin forming device for electronic components Expired - Lifetime CN202169340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202451394U CN202169340U (en) 2011-07-12 2011-07-12 Pin forming device for electronic components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202451394U CN202169340U (en) 2011-07-12 2011-07-12 Pin forming device for electronic components

Publications (1)

Publication Number Publication Date
CN202169340U true CN202169340U (en) 2012-03-21

Family

ID=45827544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202451394U Expired - Lifetime CN202169340U (en) 2011-07-12 2011-07-12 Pin forming device for electronic components

Country Status (1)

Country Link
CN (1) CN202169340U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013982A (en) * 2015-08-13 2015-11-04 福建农林大学 Automatic audion pin bending machine based on double cams
CN105312453A (en) * 2014-09-19 2016-02-10 东风汽车电子有限公司 Hall element lead foot shaping clamp
CN114904984A (en) * 2022-06-14 2022-08-16 深圳市首航新能源股份有限公司 Pin bending device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312453A (en) * 2014-09-19 2016-02-10 东风汽车电子有限公司 Hall element lead foot shaping clamp
CN105312453B (en) * 2014-09-19 2017-08-29 东风汽车电子有限公司 Hall element pin forming fixture
CN105013982A (en) * 2015-08-13 2015-11-04 福建农林大学 Automatic audion pin bending machine based on double cams
CN114904984A (en) * 2022-06-14 2022-08-16 深圳市首航新能源股份有限公司 Pin bending device

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 528000, No. five building, No. 4 industrial village, hi tech Industrial Development Zone, Port Road, Chancheng District, Guangdong, Foshan

Patentee after: Guangdong quanpu Technology Co., Ltd

Address before: 528000, No. five building, No. 4 industrial village, hi tech Industrial Development Zone, Port Road, Chancheng District, Guangdong, Foshan

Patentee before: Guangdong Kuanpu Technology Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120321