CN105312453A - Hall element lead foot shaping clamp - Google Patents
Hall element lead foot shaping clamp Download PDFInfo
- Publication number
- CN105312453A CN105312453A CN201410479086.0A CN201410479086A CN105312453A CN 105312453 A CN105312453 A CN 105312453A CN 201410479086 A CN201410479086 A CN 201410479086A CN 105312453 A CN105312453 A CN 105312453A
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- China
- Prior art keywords
- base
- clubfoot
- vertical
- hall element
- stamping
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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.)
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Links
- 238000007493 shaping process Methods 0.000 title abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 43
- 241000567030 Ampulloclitocybe clavipes Species 0.000 claims description 69
- 206010043101 Talipes Diseases 0.000 claims description 69
- 201000011228 clubfoot Diseases 0.000 claims description 69
- 238000003466 welding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract 9
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010008 shearing Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000005355 Hall effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Golf Clubs (AREA)
Abstract
The invention relates to a hall element lead foot shaping clamp, and belongs to the technical field of lead foot shaping of system improvement program (SIP). A hall element lead foot shaping clamp aims at solving the problems that a chip is often damaged, a lead foot is snapped, and welding is difficult in the hall element lead foot shaping process. The hall element lead foot shaping clamp is mainly characterized in that a whole foot cutting clamp comprises a cutting head and a base, a single foot cutting clamp comprises a cutting head and a base, a planar cabriole bending clamp comprises a pressure head and a base, and a vertical cabriole bending clamp comprises a pressure head and a base. Whole foot cutting heads, single foot cutting heads, planar cabriole pressure heads and vertical cabriole pressure heads are arranged in an upper mold of a hand arbor press, and whole foot cutting bases, single foot cutting bases, planar cabriole bases and vertical cabriole bases are fixed in a lower mold of the hand arbor press. The hall element lead foot shaping clamp is characterized by improving the production efficiency and promoting the quality of products, and is mainly used for a cutting clamp and a bending clamp in the hall element lead foot shaping process of an automobile hall type sensor.
Description
Technical field
The invention belongs to SIP pin forming technical field, be specifically related to a kind of stamping-out, the bending clamp that are applicable in the parts pin forming process of automobile Hall type speed probe.
Background technology
Current automobile product trend turns to electronization, and hall-effect speed sensor uses more and more universal on automobile.Hall-effect speed sensor generally all adopts the Hall chip assembling of SIP type in the circuit board, Hall element often needs pin to carry out to shear, bending, in order to coordinate different wiring boards, all there is particular requirement in the length of Hall element pin and the direction of bending.
At present, the Hall element wrap direction of Dongfeng Automobile Electronics Co., Ltd. use uses high-speed steel scissors to be had one's hair trimmed by pin flat, then fractureed along root pin by root pin by hand, uses bending clamp by pin bending 90 °, is finally bent into by pin by hand and line direction.It is inconsistent that such processing mode causes forming parts on the one hand, occurs the risk of rosin joint in welding process; Pin easily fractures by manual bending on the other hand, and damage Hall chip, causes assembly to scrap.In order to reduce in-fighting, Improving The Quality of Products, We conducted this innovation and creation, namely have devised a set of Hall element shaping jig.
Summary of the invention
Object of the present invention is exactly the fixture providing a set of Hall element pin forming for above-mentioned deficiency, can not only enhance productivity, can also ensure the quality of product.
Technical solution of the present invention is: a kind of Hall element pin forming fixture, is characterized in that: comprise full pin stamping-out fixture, single pin stamping-out fixture, plane clubfoot bending clamp and vertical clubfoot bending clamp; Wherein, full pin stamping-out fixture comprises a secondary full pin stamping-out cutter head, a secondary full pin stamping-out base, this full pin stamping-out cutter head can be assembled in the patrix of arbor press, full pin stamping-out base is the cylindrical base with a step, full pin stamping-out base upper table surface is provided with one can the recess of chip placement, and full pin stamping-out base can be fixed in the counterdie of arbor press; Single pin stamping-out fixture comprises a secondary single pin stamping-out cutter head, a secondary single pin stamping-out base, this single pin stamping-out cutter head can be assembled in the patrix of arbor press, single pin stamping-out base is the cylindrical base with a step, single pin stamping-out base upper table surface is provided with one can the recess of chip placement, and single pin stamping-out base can be fixed in the counterdie of arbor press; Plane clubfoot bending clamp comprises a secondary plane clubfoot pressure head, a secondary plane bend leg base, strip rectangular base boss is provided with bottom this plane clubfoot pressure head, plane clubfoot pressure head can be assembled in the patrix of arbor press, plane bend leg base comprises the cylinder step of bottom and the square cylinder on top, a side of square cylinder is provided with the side boss coordinated with end boss, side boss upper surface is provided with three equally distributed jacks, and plane bend leg base can be fixed in the counterdie of arbor press; Vertical clubfoot bending clamp comprises secondary vertical clubfoot pressure head, a vertical clubfoot base, strip rectangular base boss is provided with bottom this vertical clubfoot pressure head, vertical clubfoot pressure head can be assembled in the patrix of arbor press, vertical clubfoot base comprises the cylinder step of bottom and top with the circular cylinder of step, side more than circular cylinder step is plane, circular cylinder upper surface is provided with groove, and vertical clubfoot base can be fixed in the counterdie of arbor press.
The present invention is owing to adopting full pin stamping-out fixture, single pin stamping-out fixture, plane clubfoot bending clamp and vertical clubfoot bending clamp, wherein, full pin stamping-out fixture comprises a secondary full pin stamping-out cutter head, one secondary full pin stamping-out base, single pin stamping-out fixture comprises a secondary single pin stamping-out cutter head, one secondary single pin stamping-out base, plane clubfoot bending clamp comprises a secondary plane clubfoot pressure head, one secondary plane bend leg base, vertical clubfoot bending clamp comprises a secondary vertical clubfoot pressure head, a vertical clubfoot base, cutter head or pressure head can be assembled in the patrix of arbor press, base can be fixed in the counterdie of arbor press, utilize arbor press that same batch of Hall element stamping-out can be realized to become equidistant pin, Hall element the 3rd pin is thrust along identical root pin length, Hall element pin is pressed in the equidistant hole of base with identical bending shape bending, fixing Hall element also ensures the uniformity of pin bending distance and angle.The present invention compared with prior art ensure that the shaping uniformity of product greatly, not only increases production efficiency, and provides reliable guarantee for follow-up welding quality.
The present invention has and can enhance productivity, and ensures product consistency, and reduces the feature of loss rate in product.The present invention is mainly used in stamping-out, bending clamp in the Hall element pin forming process of automobile Hall type speed probe.
Accompanying drawing explanation
Fig. 1 is the structural representation of Hall element part.
Fig. 2 is the structural representation of full pin stamping-out fixture.
Fig. 3 is the front view of full pin stamping-out cutter head in full pin stamping-out fixture.
Fig. 4 is the left view of full pin stamping-out cutter head in full pin stamping-out fixture.
Fig. 5 is the front view of full pin stamping-out base in full pin stamping-out fixture.
Fig. 6 is the top view of full pin stamping-out base in full pin stamping-out fixture.
Fig. 7 is the structural representation of Hall element after full pin stamping-out.
Fig. 8 is the structural representation of single pin stamping-out fixture.
Fig. 9 is the front view of single pin stamping-out cutter head in single pin stamping-out fixture.
Figure 10 is the right view of single pin stamping-out cutter head in single pin stamping-out fixture.
Figure 11 is the structural representation of Hall element after single pin stamping-out.
Figure 12 is the front view of plane clubfoot bending clamp.
Figure 13 is the front view of plane clubfoot bending clamp midplane clubfoot pressure head.
Figure 14 is the upward view of plane clubfoot bending clamp midplane clubfoot pressure head.
Figure 15 is the front view of plane clubfoot bending clamp midplane clubfoot base.
Figure 16 is the top view of plane clubfoot bending clamp midplane clubfoot base.
Figure 17 is the structural representation of Hall element after the bending of plane clubfoot.
Figure 18 is the structural representation of vertical clubfoot bending clamp.
Figure 19 is the front view of vertical clubfoot base in vertical clubfoot bending clamp.
Figure 20 is the top view of vertical clubfoot base in vertical clubfoot bending clamp.
Detailed description of the invention
As shown in Fig. 1 to Figure 20.Hall element pin forming fixture of the present invention comprises full pin stamping-out fixture, single pin stamping-out fixture, plane clubfoot bending clamp and vertical clubfoot bending clamp fourth officer fixture.Wherein, full pin stamping-out fixture comprises the secondary full pin stamping-out base 3 of a secondary full pin stamping-out cutter head 2, full pin stamping-out cutter head 2 is with the wide type edge of a knife 4, can be assembled in the patrix of arbor press, full pin stamping-out base 3 is the cylindrical base with a step, cylindrical base upper table surface is provided with one can the recess 5 of chip placement, and full pin stamping-out base 3 can be fixed in the counterdie of arbor press.Single pin stamping-out fixture comprises the secondary single pin stamping-out base 8 of a secondary single pin stamping-out cutter head 7, this single pin stamping-out cutter head 7 is with the narrow edge of a knife 9, can be assembled in the patrix of arbor press, single pin stamping-out base 8 is the cylindrical base with a step, single pin stamping-out base upper table surface is provided with one can the recess of chip placement, and single pin stamping-out base 8 can be fixed in the counterdie of arbor press.Plane clubfoot bending clamp comprises the secondary plane bend leg base 12 of a secondary plane clubfoot pressure head 11, strip rectangular base boss 13 is provided with bottom this plane clubfoot pressure head 11, plane clubfoot pressure head 11 can be assembled in the patrix of arbor press, plane bend leg base 12 comprises the cylinder step of bottom and the square cylinder on top, a side of square cylinder is provided with the side boss 14 coordinated with end boss, side boss 14 upper surface is provided with three equally distributed jacks 15, and plane bend leg base can be fixed in the counterdie of arbor press.Vertical clubfoot bending clamp comprises secondary vertical clubfoot pressure head 18, vertical clubfoot base 19, strip rectangular base boss is provided with bottom this vertical clubfoot pressure head 18, vertical clubfoot pressure head 18 can be assembled in the patrix of arbor press, vertical clubfoot base 19 comprises the cylinder step of bottom and top with the circular cylinder of step, side more than circular cylinder step is plane, circular cylinder upper surface is provided with groove 20, and vertical clubfoot base 19 can be fixed in the counterdie of arbor press.Hall element pin forming fixture of the present invention is loaded on arbor press and uses, and carries out a series of specific shearing bending work step, to reach Assembly of the parts requirement to Hall element pin.
Hall element pin forming process one:
Shown in Fig. 2, pin stamping-out cutter head 2 complete shown in Fig. 3, Fig. 4 is assembled in the patrix of arbor press, full pin stamping-out base 3 shown in Fig. 5, Fig. 6 is fixed in the counterdie of arbor press, the chip of the Hall element 1 shown in Fig. 1 is placed in the recess 5 of full pin stamping-out base 3, guarantees that the wide type cutter head 4 of full pin stamping-out cutter head 2 can entirely be cut on all pins of Hall element 1 after pressing down.According to technological requirement, regulate the position of full pin stamping-out base 3 all for Hall element pin shearings can be become designated length, namely become the shape of Hall element 6 by Hall element 1 stamping-out.Such benefit to guarantee that the pin shearing length of all Hall elements 1 is consistent.
Hall element forming process two:
Shown in Fig. 8, be assembled in the patrix of arbor press, be fixed in the counterdie of arbor press by single pin stamping-out base 8 by pin stamping-out cutter head 7 single shown in Fig. 9, Figure 10, single pin stamping-out base 7 can share with full pin stamping-out base 3.The chip of Hall element 6 shown in Fig. 7 is placed in the recess of base 8, guarantee narrow cutter head 9 after pressing down can truncation on the 3rd pin of Hall element 6.According to technological requirement, regulate the position of single pin stamping-out base 7 Hall element the 3rd pin shearing can be become designated length, namely become the shape of Hall element 10 by Hall element 6 stamping-out.Such benefit to guarantee that the 3rd pin shearing length of all Hall elements 6 is consistent.
Hall element forming process three:
Shown in Figure 12, the clubfoot of plane shown in Figure 13, Figure 14 pressure head 11 is assembled in the patrix of arbor press, plane bend leg base 9 shown in Figure 15, Figure 16 is fixed in the counterdie of arbor press, three pins of Hall element 10 are as shown in figure 11 inserted in three jacks 15 of plane bend leg base respectively, guarantees that plane clubfoot pressure head 11 can level be pressed on the chip of Hall element 10 after pressing down.According to technological requirement, regulate arbor press stroke-limit to realize the equidistant bending of Hall element 10 pin, be namely bent into the shape of Hall element 16 by Hall element 10.Such benefit be three the pin bending angles can guaranteeing Hall element 10 uniformity and apart from equal.
Hall element forming process four:
Shown in Figure 18, be assembled in the patrix of arbor press by vertical clubfoot pressure head 18, be fixed in the counterdie of arbor press by the vertical clubfoot base 19 shown in Figure 16, Figure 17, plane clubfoot pressure head 11 can realize general with vertical clubfoot pressure head 18.The chip of Hall element 16 is as shown in figure 17 put into the groove 20 of vertical clubfoot base 19, guarantee that vertical clubfoot pressure head 18 is just in time pressed on the pin of Hall chip 16 after pressing down.According to technological requirement, regulate arbor press stroke-limit, manually by Hall element 16 pin bending 90 °, be namely bent into the shape of Hall element 17 by Hall element 16.Such benefit can guarantee the uniformity of all Hall element pin bending angles and not injuring part.
Fourth officer fixture of the present invention compared with prior art has can not only enhance productivity, and can also ensure the shaping uniformity of product, reduces loss rate in product greatly.
Claims (1)
1. a Hall element pin forming fixture, is characterized in that: comprise full pin stamping-out fixture, single pin stamping-out fixture, plane clubfoot bending clamp and vertical clubfoot bending clamp fourth officer fixture, wherein, full pin stamping-out fixture comprises a secondary full pin stamping-out cutter head (2), a secondary full pin stamping-out base (3), this full pin stamping-out cutter head (2) is with the wide type edge of a knife (4), can be assembled in the patrix of arbor press, full pin stamping-out base (3) is the cylindrical base with a step, base upper table surface is provided with can the recess (5) of chip placement, and full pin stamping-out base (3) can be fixed in the counterdie of arbor press, single pin stamping-out fixture comprises a secondary single pin stamping-out cutter head (7), a secondary single pin stamping-out base (8), this single pin stamping-out cutter head (7) is with the narrow edge of a knife (9), can be assembled in the patrix of arbor press, single pin stamping-out base (8) is the cylindrical base with a step, base upper table surface is provided with can the recess of chip placement, and single pin stamping-out base (8) can be fixed in the counterdie of arbor press, plane clubfoot bending clamp comprises a secondary plane clubfoot pressure head (11), one secondary plane bend leg base (12), this plane clubfoot pressure head (11) bottom is provided with strip rectangular base boss (13), plane clubfoot pressure head (11) can be assembled in the patrix of arbor press, plane bend leg base (12) comprises the round bottom portion of bottom and the square cylinder on top, a side of square cylinder is provided with the side boss (14) coordinated with end boss, side boss upper surface is provided with three equally distributed jacks (15), plane bend leg base (12) can be fixed in the counterdie of arbor press, vertical clubfoot bending clamp comprises a secondary vertical clubfoot pressure head (18), a vertical clubfoot base (19), this vertical clubfoot pressure head (18) bottom is provided with strip rectangular base boss, vertical clubfoot pressure head (18) can be assembled in the patrix of arbor press, vertical clubfoot base (19) comprises the round bottom portion of bottom and top with the circular cylinder of step, side more than circular cylinder step is plane, circular cylinder upper surface is provided with groove (20), and vertical clubfoot base (19) can be fixed in the counterdie of arbor press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479086.0A CN105312453B (en) | 2014-09-19 | 2014-09-19 | Hall element pin forming fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479086.0A CN105312453B (en) | 2014-09-19 | 2014-09-19 | Hall element pin forming fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105312453A true CN105312453A (en) | 2016-02-10 |
| CN105312453B CN105312453B (en) | 2017-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410479086.0A Active CN105312453B (en) | 2014-09-19 | 2014-09-19 | Hall element pin forming fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312453B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540118A (en) * | 2017-03-06 | 2018-09-14 | 上海森太克汽车电子有限公司 | A kind of doubleway output Hall chip of SIP-3 encapsulation |
| CN113414324A (en) * | 2021-08-12 | 2021-09-21 | 中国电子科技集团公司第二十四研究所 | Size-adjustable integrated circuit shearing tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644634A (en) * | 1984-07-30 | 1987-02-24 | Usm Corporation | Removable blades for cut-clinch head assembly |
| CN1518081A (en) * | 2003-01-07 | 2004-08-04 | ��ʽ���������Ƽ� | Lead forming device and method of semiconductor element |
| CN202169340U (en) * | 2011-07-12 | 2012-03-21 | 广东宽普科技股份有限公司 | Pin forming device for electronic components |
| CN102489630A (en) * | 2011-12-23 | 2012-06-13 | 东莞市新泽谷机械有限公司 | Omnidirectional electronic component pin bending device |
| CN102641972A (en) * | 2012-04-19 | 2012-08-22 | 安徽睿联汽车传感器工程技术有限公司 | Hall chip forming tool |
| CN204182842U (en) * | 2014-09-19 | 2015-03-04 | 东风汽车电子有限公司 | Hall element pin forming fixture |
-
2014
- 2014-09-19 CN CN201410479086.0A patent/CN105312453B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644634A (en) * | 1984-07-30 | 1987-02-24 | Usm Corporation | Removable blades for cut-clinch head assembly |
| CN1518081A (en) * | 2003-01-07 | 2004-08-04 | ��ʽ���������Ƽ� | Lead forming device and method of semiconductor element |
| CN202169340U (en) * | 2011-07-12 | 2012-03-21 | 广东宽普科技股份有限公司 | Pin forming device for electronic components |
| CN102489630A (en) * | 2011-12-23 | 2012-06-13 | 东莞市新泽谷机械有限公司 | Omnidirectional electronic component pin bending device |
| CN102641972A (en) * | 2012-04-19 | 2012-08-22 | 安徽睿联汽车传感器工程技术有限公司 | Hall chip forming tool |
| CN204182842U (en) * | 2014-09-19 | 2015-03-04 | 东风汽车电子有限公司 | Hall element pin forming fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540118A (en) * | 2017-03-06 | 2018-09-14 | 上海森太克汽车电子有限公司 | A kind of doubleway output Hall chip of SIP-3 encapsulation |
| CN113414324A (en) * | 2021-08-12 | 2021-09-21 | 中国电子科技集团公司第二十四研究所 | Size-adjustable integrated circuit shearing tool |
| CN113414324B (en) * | 2021-08-12 | 2022-07-12 | 中国电子科技集团公司第二十四研究所 | Size-adjustable integrated circuit shearing tool |
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| Publication number | Publication date |
|---|---|
| CN105312453B (en) | 2017-08-29 |
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Address after: 441000 Jiangshan South Road Venture Center, Xiangyang High-tech Zone, Hubei Province Patentee after: Dongfeng Power Drive System Co., Ltd. Address before: 441001 No. 227 Daqing East Road, Xiangfan City, Hubei Province Patentee before: DONGFENG AUTOMOBILE ELECTRONICS CO., LTD. |
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