CN112756502A - Bending angle and resilience adjustable control forming device and forming control method - Google Patents
Bending angle and resilience adjustable control forming device and forming control method Download PDFInfo
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- CN112756502A CN112756502A CN202011637710.7A CN202011637710A CN112756502A CN 112756502 A CN112756502 A CN 112756502A CN 202011637710 A CN202011637710 A CN 202011637710A CN 112756502 A CN112756502 A CN 112756502A
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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Abstract
本发明涉及塑性冲压成形技术领域，提供一种可调节弯曲角度和回弹控制成形装置及成形控制方法，所述装置包括：成形上模具模块、成形上模具冲压气缸、成形上模具支撑架、上模具导向导轨和成形上模具固定架；所述成形上模具冲压气缸通过成形上模具固定架固定于成形上模具支撑架上；所述成形上模具冲压气缸的缸杆朝下设置且与成形上模具模块连接；所述成形上模具支撑架上设置成形上模具导向导轨；所述成形上模具模块滑动设置在成形上模具导向导轨上。本发明实现自动转产加工多种PIN角度的光电素子，同时对成形制品快速定位夹紧，并根据不同批次的光电素子进行回弹控制，以实现折弯快速转产及高精度成形加工。
The invention relates to the technical field of plastic stamping and forming, and provides an adjustable bending angle and springback control forming device and a forming control method. The mold guide rail and the forming upper mold holder; the forming upper die punching cylinder is fixed on the forming upper die support frame through the forming upper die holder; the cylinder rod of the forming upper die punching cylinder is set downward and is connected with the forming upper die The modules are connected; the upper forming die support frame is provided with a forming upper die guide rail; the forming upper die module is slidably arranged on the forming upper die guide rail. The invention realizes automatic conversion and processing of photoelectric elements with various PIN angles, at the same time, the formed products are quickly positioned and clamped, and the springback control is performed according to different batches of photoelectric elements, so as to realize rapid bending conversion and high-precision forming processing.
Description
Technical Field
The invention relates to the technical field of plastic stamping forming, in particular to a bending angle and resilience adjustable control forming device and a forming control method.
Background
The automatic industry is in demand for diversification of installation forms of the photoelectric sensor, the photoelectric element is a core component of the photoelectric sensor, and the core component of the photoelectric sensor, namely a PIN foot of the photoelectric element, is required to have various bending angles of 75-179 degrees and the like.
Fig. 1 is a schematic diagram of a classification structure of a photon forming product. In the production process of the photoelectric sensor, the photoelectric element PIN is required to be processed into various angles as shown in figure 1 according to the appearance design of the sensor; and satisfy the production demand that many varieties, small batch and automated production equipment change production fast, improve simultaneously and change production debugging efficiency, accurate control resilience of bending.
Aiming at the production requirements, production equipment in the prior art needs to process and manufacture multiple sets of forming dies to adapt to various PIN bending angles, and meanwhile, the replacement and debugging of the forming dies also seriously affect the production transferring debugging time, affect the production efficiency and cannot realize the full-automatic production transferring requirement.
Disclosure of Invention
The invention mainly solves the technical problems that production equipment and a forming die in the prior art need to be replaced and debugged, the production transferring debugging time is influenced, the production efficiency is influenced, and the full-automatic production transferring requirement cannot be realized.
The invention provides an adjustable bending angle and springback control forming device, which comprises: the device comprises an upper forming die module, an upper forming die stamping cylinder, an upper forming die supporting frame, an upper die guide rail and an upper forming die fixing frame;
the upper forming die stamping cylinder is fixed on the upper forming die supporting frame through an upper forming die fixing frame; the cylinder rod of the upper forming die stamping cylinder is arranged downwards and is connected with the upper forming die module;
a forming upper die guide rail is arranged on the forming upper die supporting frame; the upper forming die module is arranged on the upper forming die guide rail in a sliding mode.
Preferably, the upper mold module comprises: the device comprises an electric cylinder for adjusting the angle of a forming upper die, a forming upper die moving die, a forming upper die rotating guide pin, a forming upper die pressing block, a forming upper die fixing die, a forming upper die pressing guide block and a forming upper die rotating guide plate;
the upper forming die pressing guide block is fixed on the upper forming die fixing frame; the lower part of the forming upper die pressing guide block is connected with a forming upper die fixing die; a forming upper die pressing block is arranged on one side of the forming upper die fixing die;
the forming upper die rotating guide plate is fixedly arranged on one side of the forming upper die pressing guide block; two concentric arcs are reserved on the upper forming die rotation guide plate;
the cylinder body of the forming upper die angle adjusting electric cylinder is connected with the forming upper die pressing guide block, and a cylinder rod of the forming upper die angle adjusting electric cylinder is arranged downwards and is connected with the forming upper die moving die;
the forming upper die moving die is in bolt connection with at least two forming upper die rotating guide pins; the rotary guide pins of the forming upper die are respectively arranged in the two concentric arcs.
Preferably, the rebound ranging detection optical fiber is arranged on the movable die of the upper forming die.
Preferably, a product feeding lower rail is arranged in the input direction of the lower forming die module;
and a product feeding upper guide rail is arranged on the product feeding lower rail.
Preferably, the method further comprises the following steps: a lower forming die module disposed below the upper forming die module;
the lower mold form module includes: the device comprises a lower die angle adjusting electric cylinder, a lower forming die fixing die, a lower forming die arc-shaped guide rail and a lower forming die moving die;
the forming lower die fixing die is fixed below the forming upper die supporting frame;
the cylinder body of the forming lower die angle adjusting electric cylinder is fixed in a forming lower die fixing die, and a cylinder rod of the forming lower die angle adjusting electric cylinder is connected with a forming lower die moving die;
the forming lower die moving die is hinged with the forming lower die fixing die, and at least one forming lower die arc-shaped guide rail is arranged on the forming lower die moving die;
the arc-shaped guide rail of the lower forming die is arranged in the movable forming die in a sliding manner.
Preferably, a clamping module is arranged in the output direction of the lower forming die module;
the clamping module includes: the clamping driving cylinder, the clamping module guide rail, the clamping module guide slide block, the clamping module pressing pin and the clamping module guide frame are clamped;
the clamping module guide rail is arranged on the forming lower die fixing die; a clamping module guide sliding block is arranged on the clamping module guide rail in a sliding fit manner;
the clamping module guide sliding block is provided with a clamping module guide frame, the clamping module guide frame is connected with a cylinder rod of the clamping driving cylinder, and a cylinder body of the clamping driving cylinder is fixed on a clamping module guide rail;
a plurality of clamping module pressing needles are arranged on the clamping module guide frame; the clamping module pressing needles can extend to one end, close to the forming lower die moving die, of the forming lower die fixing die under the driving of the clamping driving cylinder and the clamping module guide frame.
Correspondingly, the invention also provides a forming control method of the adjustable bending angle and springback control forming device, which comprises the following steps:
and 4, adjusting the angle of the upper forming die to contract the electric cylinder for a fixed distance, detecting the rebound distance and the forming angle of the formed product by a rebound ranging detection optical fiber, and judging whether the formed product is qualified.
The bending angle and resilience adjustable control forming device and the forming control method provided by the invention can realize that one automatic device can produce photoelectric elements with any PIN foot angle, a forming die does not need to be replaced, the full-automatic production transfer is realized, the production transfer debugging is not needed, meanwhile, the forming quality is detected in the forming process, the forming resilience is controlled, and the efficient and high-precision bending forming processing of the photoelectric elements is realized. Adopt the device photoelectric sensor PIN can realize arbitrary angle of bending, can infinitely variable control and kick-back initiative control punching press shaping, can realize the automatic photoelectric element who changes production and process multiple PIN angle, press from both sides tightly to the quick location of goods simultaneously to carry out the rebound control according to the photoelectric element of different batches, change production and high accuracy forming process fast in order to realize bending.
The invention is mainly applied to bending and forming PIN corners in photoelectric sensor core component-photoelectric element production in the electronic industry, and can meet the requirements of various bending angles, small-batch and automatic rapid production transfer of PIN feet.
Drawings
FIG. 1 is a schematic diagram of a classification structure of a photo-element formed product;
FIG. 2 is a schematic structural view of an adjustable bend angle and springback control forming device provided by the present invention;
FIG. 3 is a front view of an adjustable bend angle and springback control forming device provided by the present invention;
FIG. 4 is a side view of an adjustable bend angle and springback control forming device provided by the present invention;
FIG. 5 is a schematic structural view of a forming die portion provided by the present invention;
FIG. 6 is a side view of a forming die portion provided by the present invention;
FIG. 7 is a side view of a forming upper mold block provided by the present invention;
fig. 8 is a schematic structural view of a forming lower mold block provided by the present invention.
The reference numbers illustrate: 1. forming an upper mold module; 2. clamping the driving cylinder; 3. a clamping module; 4. forming a lower mold module; 5. a rebound ranging detection optical fiber; 6. a product to be processed; 7. a product feeding lower rail; 8. a product feeding upper guide rail; 9. forming an upper die stamping cylinder; 10. forming an upper die support frame; 11. an upper mold guide rail; 12. clamping the module guide rail; 13. a clamping module guide slide block; 14. forming a lower die angle adjusting electric cylinder; 15. forming an upper die angle adjusting electric cylinder; 16. the clamping module compresses the needle; 17. clamping the module guide frame; 18. a forming lower die fixing die; 19. forming an arc-shaped guide rail of the lower die; 20. a forming lower mold moving mold; 21. a shaped article; 22. forming an upper die moving die; 23. an upper forming die rotation guide pin; 24. forming an upper die hold down; 25. an upper forming die fixing die; 26. pressing the guide block by the upper forming die; 27. an upper forming die holder; 28. the upper forming die rotates the guide plate.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
As shown in fig. 2-4, an embodiment of the present invention provides an adjustable bend angle and springback control forming device, comprising: the upper forming die comprises an upper forming die module 1, an upper forming die stamping cylinder 9, an upper forming die supporting frame 10, an upper die guide rail 11, an upper forming die fixing frame 27 and a lower forming die module 4 arranged below the upper forming die module 1.
The upper forming die stamping cylinder 9 is fixed on the upper forming die supporting frame 10 through an upper forming die fixing frame 27; the cylinder rod of the upper forming die stamping cylinder 9 is arranged downwards and is connected with the upper forming die module 1; a forming upper die guide rail 11 is arranged on the forming upper die support frame 10; the upper forming die module 1 is slidably disposed on the upper forming die guide rail 11. The forming upper die module 1 can be driven by the forming upper die stamping cylinder 9 to perform stamping forming.
As shown in fig. 5 to 7, the forming upper mold block 1 includes: an upper forming die angle adjusting electric cylinder 15, an upper forming die moving die 22, an upper forming die rotation guide pin 23, an upper forming die pressing block 24, an upper forming die fixing die 25, an upper forming die pressing guide block 26 and an upper forming die rotation guide plate 28; the upper forming die pressing guide block 26 is fixed on an upper forming die fixing frame 27; the lower parts of the forming upper die pressing guide blocks 26 are connected to form an upper die fixing die 25; and a forming upper die pressing block 24 is arranged on one side of the forming upper die fixing die 25. The upper forming die pressing block 24 moves up and down in the upper forming die pressing guide block 26 under the compression action of the spring, and when the upper forming die module 1 moves downwards under the driving of the upper forming die stamping cylinder 9, the upper forming die pressing block 24 is firstly contacted with the product 6 to be processed to press the product 6 to be processed.
The upper forming die rotating guide plate 28 is fixedly arranged on one side of the upper forming die pressing guide block 26; two concentric arcs are reserved on the upper forming die rotation guide plate 28; the cylinder body of the forming upper die angle adjusting electric cylinder 15 is connected with an upper forming die pressing guide block 26 through a precision hinge, and the cylinder rod of the forming upper die angle adjusting electric cylinder 15 is arranged downwards and is connected with a forming upper die moving die 22 through the precision hinge; the upper forming die moving die 22 is in bolt connection with at least two upper forming die rotating guide pins 23; the upper forming die rotation guide pins 23 are respectively placed in two concentric arcs.
The upper forming mold 22 of the present embodiment can rotate around the center O on the circular arc guide rails of the concentric a circle and the concentric B circle on the upper forming mold rotating guide plate 28 in fig. 7 to adjust the included angle between the upper forming mold 22 and the upper forming mold fixing mold 25, and the upper forming mold angle adjusting cylinder 15 can accurately adjust the punching angle between 75 ° and 179 °. The rebound ranging detection optical fiber 5 is arranged on the upper forming die moving die 22, the rebound ranging detection optical fiber 5 can detect the rebound distance of the formed product 21 of the PIN, the forming angle of the formed product 21 is calculated through geometric conversion, and whether the formed product 21 is qualified or not is judged.
A product feeding lower rail 7 is arranged in the input direction of the forming lower die module 4; and a product feeding upper guide rail 8 is arranged on the product feeding lower rail 7. The product feeding lower rail 7 can convey the products 6 to be processed to the forming lower die module 4 in groups of four.
As shown in fig. 8, the lower shaping mold module 4 is placed at the end of the lower article feeding rail 7; the forming lower mold block 4 includes: a lower die angle adjusting electric cylinder 14, a forming lower die fixing die 18, a forming lower die arc-shaped guide rail 19 and a forming lower die moving die 20; the lower forming die fixing die 18 is fixed below the upper forming die supporting frame 10; the cylinder body of the electric cylinder 14 for adjusting the angle of the forming lower die is fixed in a fixed die 18 for fixing the forming lower die, and the cylinder rod of the electric cylinder 14 for adjusting the angle of the forming lower die is connected with a movable die 20 for moving the forming lower die through a precision hinge; the forming lower die moving die 20 is hinged with the forming lower die fixing die 18, and at least one forming lower die arc-shaped guide rail 19 is arranged on the forming lower die moving die 20; the arc-shaped guide rail 19 of the lower forming die is arranged in the movable forming die 20 in a sliding mode.
In this embodiment, the arc-shaped lower mold guide rail 19 rotates around the point O as the center with the arc-shaped rail of the lower mold fixing mold 18 as the guide, and adjusts the included angle between the lower mold fixing mold 18 and the lower mold moving mold 20, and the lower mold angle adjusting cylinder 14 can precisely adjust the stamping angle between 75 ° and 179 °.
The clamping module 3 is arranged in the output direction of the lower forming die module 4; the clamping module 3 comprises: the clamping driving cylinder 2, the clamping module guide rail 12, the clamping module guide slider 13, the clamping module pressing pin 16 and the clamping module guide frame 17; the clamping module guide rail 12 is arranged on a lower forming die fixing die 18; a clamping module guide sliding block 13 is arranged on the clamping module guide rail 12 in a sliding fit manner; a clamping module guide frame 17 is arranged on the clamping module guide sliding block 13, the clamping module guide frame 17 is connected with a cylinder rod of the clamping driving cylinder 2, and a cylinder body of the clamping driving cylinder 2 is fixed on the clamping module guide rail 12; a plurality of clamping module pressing pins 16 are arranged on the clamping module guide frame 17; the clamping module pressing pins 16 can extend to one end of the forming lower die fixing die 18 close to the forming lower die moving die 20 under the driving of the clamping driving cylinder 2 and the clamping module guide frame 17.
In the present embodiment, the clamping driving cylinder 2 drives the clamping module guide frame 17 fixed to the clamping module guide slider 13 to move along the clamping module guide rail 12, so that the clamping module pressing pins 16 fixed to the clamping module guide frame 17 press the to-be-processed product 6.
The forming control method of the bending angle and resilience adjustable forming device provided by any embodiment of the invention comprises the following processes:
and 4, the upper forming die angle adjusting electric cylinder 15 contracts for a fixed distance, the rebound ranging detection optical fiber 5 detects the rebound distance of the PIN of the product, the forming angle of the formed product is calculated through geometric conversion, and whether the formed product is qualified is judged.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some or all technical features may be made without departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An adjustable bend angle and springback control forming device, comprising: the device comprises an upper forming die module (1), an upper forming die stamping cylinder (9), an upper forming die supporting frame (10), an upper die guide rail (11) and an upper forming die fixing frame (27);
the upper forming die stamping cylinder (9) is fixed on the upper forming die supporting frame (10) through an upper forming die fixing frame (27); a cylinder rod of the upper forming die stamping cylinder (9) is arranged downwards and is connected with the upper forming die module (1);
a forming upper die guide rail (11) is arranged on the forming upper die support frame (10); the upper forming die module (1) is arranged on the upper forming die guide rail (11) in a sliding mode.
2. Adjustable bend angle and springback control forming device according to claim 1, characterised in that said upper forming die module (1) comprises: the device comprises a forming upper die angle adjusting electric cylinder (15), a forming upper die moving die (22), a forming upper die rotating guide pin (23), a forming upper die pressing block (24), a forming upper die fixing die (25), a forming upper die pressing guide block (26) and a forming upper die rotating guide plate (28);
the forming upper die pressing guide block (26) is fixed on a forming upper die fixing frame (27); the lower part of the forming upper die pressing guide block (26) is connected with a forming upper die fixing die (25); a forming upper die pressing block (24) is arranged on one side of the forming upper die fixing die (25);
the forming upper die rotating guide plate (28) is fixedly arranged on one side of the forming upper die pressing guide block (26); two concentric arcs are reserved on the forming upper die rotation guide plate (28);
the cylinder body of the forming upper die angle adjusting electric cylinder (15) is connected with a forming upper die pressing guide block (26), and a cylinder rod of the forming upper die angle adjusting electric cylinder (15) is arranged downwards and is connected with a forming upper die moving die (22);
the upper forming die moving die (22) is in bolt connection with at least two upper forming die rotating guide pins (23); the rotary guide pins (23) of the forming upper die are respectively arranged in two concentric arcs.
3. The adjustable bend angle and springback control forming device according to claim 2, wherein the upper forming die moving die (22) is provided with a springback distance measuring detecting optical fiber (5).
4. The adjustable bend angle and springback control forming device according to claim 2, characterised in that the input direction of the forming lower die module (4) is provided with a product feeding lower track (7);
and a product feeding upper guide rail (8) is arranged on the product feeding lower rail (7).
5. The adjustable bend angle and spring back control forming device of claim 1, further comprising: a forming lower die module (4) arranged below the forming upper die module (1);
the forming lower die module (4) comprises: a lower die angle adjusting electric cylinder (14), a forming lower die fixing die (18), a forming lower die arc-shaped guide rail (19) and a forming lower die moving die (20);
the lower forming die fixing die (18) is fixed below the upper forming die supporting frame (10);
the cylinder body of the forming lower die angle adjusting electric cylinder (14) is fixed in a forming lower die fixing die (18), and the cylinder rod of the forming lower die angle adjusting electric cylinder (14) is connected with a forming lower die moving die (20);
the forming lower die moving die (20) is hinged with the forming lower die fixing die (18), and at least one forming lower die arc-shaped guide rail (19) is arranged on the forming lower die moving die (20);
the arc-shaped guide rail (19) of the lower forming die is arranged in the movable lower forming die (20) in a sliding manner.
6. An adjustable bend angle and springback control forming device according to claim 5, characterised in that the output direction of the forming lower die module (4) is provided with a clamping module (3);
the clamping module (3) comprises: the clamping device comprises a clamping driving cylinder (2), a clamping module guide rail (12), a clamping module guide sliding block (13), a clamping module pressing needle (16) and a clamping module guide frame (17);
the clamping module guide rail (12) is arranged on a forming lower die fixing die (18); a clamping module guide sliding block (13) is arranged on the clamping module guide rail (12) in a sliding fit manner;
a clamping module guide frame (17) is arranged on the clamping module guide sliding block (13), the clamping module guide frame (17) is connected with a cylinder rod of the clamping driving cylinder (2), and a cylinder body of the clamping driving cylinder (2) is fixed on a clamping module guide rail (12);
a plurality of clamping module pressing needles (16) are arranged on the clamping module guide frame (17); the clamping module pressing needles (16) can extend to one end, close to a forming lower die moving die (20), of a forming lower die fixing die (18) under the driving of a clamping driving cylinder (2) and a clamping module guide frame (17).
7. A forming control method of an adjustable bending angle and springback control forming device according to any of claims 1 to 6, characterized by comprising the following processes:
step 1, a servo mechanical arm conveys products to be processed (6) which are distributed at the front end of equipment in a material mode to a forming lower die module (4) in a group of four products to be processed through a product feeding lower track (7), and a clamping module (3) enables a clamping module pressing needle (16) of the clamping module (3) to press the products to be processed (6) under the stretching action of a clamping driving cylinder (2), so that the products to be processed (6) are longitudinally positioned;
step 2, a forming lower die angle adjusting electric cylinder (14) in the forming lower die module (4) stretches to adjust the required forming angle, and the self-locking is kept after the adjustment is completed; the forming upper die angle adjusting electric cylinder (15) in the forming upper die module (1) stretches to adjust the required forming angle, and the self-locking is kept after the adjustment is completed;
step 3, extending a forming upper die stamping cylinder (9) to drive a forming upper die module (1) to move downwards, contacting and pressing a forming upper die pressing block (24) with a product (6) to be processed under the compression action of a spring, positioning the product in the vertical direction, and attaching a forming upper die moving die (22) with a forming lower die moving die (20) along with the continuous downward extension of the cylinder to finish bending forming;
and 4, the upper die angle adjusting electric cylinder (15) is formed to contract for a fixed distance, the rebound distance measuring optical fiber (5) detects the rebound distance and the forming angle of the formed product (21), and whether the formed product is qualified is judged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011637710.7A CN112756502A (en) | 2020-12-31 | 2020-12-31 | Bending angle and resilience adjustable control forming device and forming control method |
| PCT/CN2021/128991 WO2022142733A1 (en) | 2020-12-31 | 2021-11-05 | Forming device with adjustable bending angle and resilience control and forming control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011637710.7A CN112756502A (en) | 2020-12-31 | 2020-12-31 | Bending angle and resilience adjustable control forming device and forming control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756502A true CN112756502A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011637710.7A Pending CN112756502A (en) | 2020-12-31 | 2020-12-31 | Bending angle and resilience adjustable control forming device and forming control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112756502A (en) |
| WO (1) | WO2022142733A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142733A1 (en) * | 2020-12-31 | 2022-07-07 | 大连交通大学 | Forming device with adjustable bending angle and resilience control and forming control method |
| CN116060539A (en) * | 2022-12-13 | 2023-05-05 | 徐州云泰精密技术有限公司 | A PIN pin automatic bending device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644153B (en) * | 2024-01-29 | 2024-03-29 | 德州宝鼎液压机械有限公司 | Stamping integrated forming device and method for producing parts of wood grabbing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307048A (en) * | 1996-05-17 | 1997-11-28 | Mitsumi Electric Co Ltd | Method and apparatus for bending lead of semiconductor package |
| CN103084518A (en) * | 2013-01-29 | 2013-05-08 | 汕头市众业达电器设备有限公司 | Automatic pin-cutting pin-bending device for electronic components |
| CN107497966A (en) * | 2017-08-25 | 2017-12-22 | 苏州博众精工科技有限公司 | A kind of electronic component bending mechanism |
| CN207154609U (en) * | 2017-07-14 | 2018-03-30 | 浙江虬晟光电技术有限公司 | A kind of display device pin bender |
| CN207615558U (en) * | 2017-12-11 | 2018-07-17 | 温州意华接插件股份有限公司 | A kind of general bending mechanism of terminal |
| CN209334608U (en) * | 2018-10-23 | 2019-09-03 | 四川辰鸿电子有限公司 | A kind of pin foot bar folder of magnetic elements |
| CN111215554A (en) * | 2019-11-29 | 2020-06-02 | 沈阳航空航天大学 | Photoelectric sensor PIN multi-angle stamping forming machine and using method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203664423U (en) * | 2013-09-26 | 2014-06-25 | 上海航天汽车机电股份有限公司汽车机电分公司 | Hall element bending forming device |
| CN205056889U (en) * | 2015-11-03 | 2016-03-02 | 杭州良淋电子科技有限公司 | Can freely control discounting mechanism of wire rod angle |
| JP6848818B2 (en) * | 2017-11-07 | 2021-03-24 | トヨタ自動車株式会社 | Flat wire forming equipment |
| CN208976696U (en) * | 2018-09-20 | 2019-06-14 | 昆山三智达自动化设备科技有限公司 | Electric cylinders formula bending machine |
| CN209363500U (en) * | 2018-10-31 | 2019-09-10 | 苏州晟成智能装备有限公司 | A kind of solar panels roll over leadless device automatically |
| CN210387342U (en) * | 2019-07-02 | 2020-04-24 | 温州瑞孚自动化科技有限公司 | Bending mechanism for single plate grooved pulley |
| CN211191502U (en) * | 2019-12-24 | 2020-08-07 | 佛山市顺德区禾惠电子有限公司 | Angle folding machine that multi-angle was adjusted |
| CN112756502A (en) * | 2020-12-31 | 2021-05-07 | 大连交通大学 | Bending angle and resilience adjustable control forming device and forming control method |
-
2020
- 2020-12-31 CN CN202011637710.7A patent/CN112756502A/en active Pending
-
2021
- 2021-11-05 WO PCT/CN2021/128991 patent/WO2022142733A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307048A (en) * | 1996-05-17 | 1997-11-28 | Mitsumi Electric Co Ltd | Method and apparatus for bending lead of semiconductor package |
| CN103084518A (en) * | 2013-01-29 | 2013-05-08 | 汕头市众业达电器设备有限公司 | Automatic pin-cutting pin-bending device for electronic components |
| CN207154609U (en) * | 2017-07-14 | 2018-03-30 | 浙江虬晟光电技术有限公司 | A kind of display device pin bender |
| CN107497966A (en) * | 2017-08-25 | 2017-12-22 | 苏州博众精工科技有限公司 | A kind of electronic component bending mechanism |
| CN207615558U (en) * | 2017-12-11 | 2018-07-17 | 温州意华接插件股份有限公司 | A kind of general bending mechanism of terminal |
| CN209334608U (en) * | 2018-10-23 | 2019-09-03 | 四川辰鸿电子有限公司 | A kind of pin foot bar folder of magnetic elements |
| CN111215554A (en) * | 2019-11-29 | 2020-06-02 | 沈阳航空航天大学 | Photoelectric sensor PIN multi-angle stamping forming machine and using method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142733A1 (en) * | 2020-12-31 | 2022-07-07 | 大连交通大学 | Forming device with adjustable bending angle and resilience control and forming control method |
| CN116060539A (en) * | 2022-12-13 | 2023-05-05 | 徐州云泰精密技术有限公司 | A PIN pin automatic bending device |
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| Publication number | Publication date |
|---|---|
| WO2022142733A1 (en) | 2022-07-07 |
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Application publication date: 20210507 |