CN103065785B - Production method of transformer framework - Google Patents
Production method of transformer framework Download PDFInfo
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- CN103065785B CN103065785B CN201210492401.4A CN201210492401A CN103065785B CN 103065785 B CN103065785 B CN 103065785B CN 201210492401 A CN201210492401 A CN 201210492401A CN 103065785 B CN103065785 B CN 103065785B
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- transformer framework
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- taking
- contact pin
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Abstract
The invention discloses a production method of a transformer framework. The production method includes threading: threading CP threads of the number of stitches needed by the transformer framework into a heading and pin arranging machine; thread feeding: placing a pin mold into the heading and pin arranging machine and starting a servo motor to drive the CP threads to penetrate into the pin mold; heading: clamping upper portions of the CP threads penetrated into the pin mold through the heading and pin arranging machine with the tops exposed, and heading the tops of the CP threads through a heading component to form T-shaped heads; thread cutting: starting a hydraulic cylinder to drive a cutter to cut off the CP threads to obtain CP pins; molding: placing the pin mold into a plastic molding press and filling plastic, so that the CP pins and the plastic are molded integrally into the transformer framework; and demolding: taking the pin mold out and placing the pin mold in a demolding device to demold the transformer framework out of the mold. According to the production method, processes such as threading, thread feeding, heading and thread cutting are completed automatically, and production quality and benefits of the transformer framework are improved greatly.
Description
Technical field
The present invention relates to a kind of transformer framework, be specifically related to a kind of manufacture method of transformer framework.
Background technology
Transformer, as the important electronic component of one, is widely used in various electronic product, and its skeleton structure directly affects performance and the safety of electronic product.Existing transformer framework manufacture mainly contains four kinds: (1) only needs plastic skeleton, without CP line, (hardness is 30 degree of steel wires, outer red copper plating is electrotinning in red copper again, also known as tinning steel-in-copper silk) stitch, direct enamelled wire is connected with electric wire, introduce circuit board, its shortcoming be occupy that space is large, wasted work amount greatly and not energy-conserving and environment-protective; (2) need skeleton and on skeleton, insert CP line stitch, first producing plastic products, then inserting in goods with staight needle, its shortcoming is that contact pin easily loosens and easily comes off, and damages transformer device structure; (3) need skeleton and above skeleton, insert CP stitch, and at the other end, CP line being broken into an angle of 90 degrees, making stitch difficult drop-off, its shortcoming be make trouble, spoilage is high; (4) need skeleton and on skeleton, adopt hot-inserting type to be inserted with head CP line stitch, plastics are made to become a complex whole with stitch, by most of Electronics Factory is adopted, its shortcoming adopts artificial one piece one piece CP stitch pin is put into mould when being and manufacturing a product, machine-shaping on plastics machine again, great waste of manpower, material resources, cause productivity effect low.
Summary of the invention
The deficiency that the present invention exists to overcome prior art, provides a kind of manufacture method of the transformer framework that better results.
The present invention can be achieved by taking following technical scheme: a kind of manufacture method of transformer framework, comprises the following steps:
1) threading: by the CP line of stitch quantity needed for transformer framework through in the row's of taking the lead pin machine and by more straight for CP line;
2) line sending: be placed into by contact pin mould in the row's of taking the lead pin machine, starts servomotor and drives CP line to penetrate in contact pin mould;
3) take the lead: clamp by the first half of the row's of taking the lead pin machine by the CP line penetrating contact pin mould and expose top, utilize the top of parts to CP line of taking the lead to take the lead and form T-shaped head;
4) tangent line: start oil cylinder and drive cutting knife that the cut-out of CP line is obtained CP contact pin;
5) shaping: contact pin mould is put into plastic molding press injected plastic, make CP contact pin and integrally moulded transformer framework;
6) demoulding: be put in stripper after taking out contact pin mould and transformer framework is deviate from mould.
On the basis of the above, in step 1), described CP line is undertaken more straight by more straight device; In step 3), it is 3 ~ 4 times that parts of taking the lead carry out cycle to the top of CP line, and hitting dynamics is every root CP line 8820 ~ 10780N, and parts of taking the lead adopt the mode of pushing the speed to hit to the top of CP line.
Compared with prior art, the invention has the beneficial effects as follows: threading of the present invention, line sending, take the lead, the process such as tangent line is all automatically complete, just can shapingly manufacture without the need to manually carrying out contact pin, drastically increase production quality and the benefit of transformer framework, simultaneously, utilization parts of taking the lead make it become tee T head to the process of taking the lead of CP line top, avoid and utilize thermoplastic to suppress the energy consumption produced, and blow speed is fast, strike is even, T-shaped head quantity can be beaten many, thus decrease production cost, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the flow chart of the manufacture method of transformer framework of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferred forms of the present invention is described in detail.
As shown in Figure 1, the manufacture method of transformer framework of the present invention comprises the following steps:
1) threading: by the CP line of stitch quantity needed for transformer framework through utilizing attached power-assist power to drive more straight device by more straight for CP line in the row's of taking the lead pin machine;
2) line sending: be placed into by contact pin mould under computer in the row's of taking the lead pin machine, starts servomotor and drives CP line to penetrate in contact pin mould; In this process more straight device also along with on move, be conducive to protection CP line surface;
3) take the lead: will be clamped about the first half penetrating the CP line of contact pin mould by the row's of taking the lead pin machine and expose the long top of 1mm, utilizing the top of parts to CP line of taking the lead to take the lead and form T-shaped head; In the process, due to CP line to be Rockwell Hardness the be steel wire of 30 degree, often make a call to the stamping press that a head needs 19600N, in order to avoid the drawback of large impulse force, strength accumulation principle can be utilized, adopt the mode of pushing the speed repeatedly to hit, be generally 3 ~ 4 times, hitting dynamics is every root CP line 8820 ~ 10780N, so just disposablely in 4 seconds can get 10 ~ 100 pieces of stitch T-shaped heads;
4) tangent line: start oil cylinder and drive cutting knife that the cut-out of CP line is obtained the CP contact pin meeting transformer framework requirement;
5) shaping: by conputer controlled manipulator, contact pin mould to be put into plastic molding press injected plastic, make CP contact pin and integrally moulded transformer framework;
6) demoulding: be put in stripper after taking out contact pin mould with manipulator and transformer framework is deviate from mould.
Threading of the present invention, line sending, take the lead, the process such as tangent line is all automatically complete, just shapingly can make without the need to manually carrying out contact pin, drastically increasing production quality and the benefit of transformer framework.Constructed in accordance go out transformer framework can be used for the transformer of the product such as LED drive power, digital electric meter, application is extensive.
Only as described above, be only the preferred embodiment of the present invention, when can not limit the scope of the invention process with this, namely generally according to equivalence change simple done by the content described in the claims in the present invention and description of the invention and modification, be all still covered by the claims of the invention.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for the interest field of restriction the present invention.
Claims (4)
1. a manufacture method for transformer framework, is characterized in that comprising the following steps:
1) threading: by the CP line of stitch quantity needed for transformer framework through in the row's of taking the lead pin machine and by more straight for CP line;
2) line sending: be placed into by contact pin mould in the row's of taking the lead pin machine, starts servomotor and drives CP line to penetrate in contact pin mould;
3) take the lead: clamp by the first half of the row's of taking the lead pin machine by the CP line penetrating contact pin mould and expose top, utilize the top of parts to CP line of taking the lead to take the lead and form T-shaped head;
4) tangent line: start oil cylinder and drive cutting knife that the cut-out of CP line is obtained CP contact pin;
5) shaping: contact pin mould is put into plastic molding press injected plastic, make CP contact pin and integrally moulded transformer framework;
6) demoulding: be put in stripper after taking out contact pin mould and transformer framework is deviate from mould.
2. the manufacture method of transformer framework according to claim 1, is characterized in that in step 1), and described CP line is undertaken more straight by more straight device.
3. the manufacture method of transformer framework according to claim 1 and 2, is characterized in that in step 3), and it is 3 ~ 4 times that parts of taking the lead carry out cycle to the top of CP line, and hitting dynamics is every root CP line 8820 ~ 10780N.
4. the manufacture method of transformer framework according to claim 3, is characterized in that in step 3), and parts of taking the lead adopt the mode of pushing the speed to hit to the top of CP line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492401.4A CN103065785B (en) | 2012-11-28 | 2012-11-28 | Production method of transformer framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492401.4A CN103065785B (en) | 2012-11-28 | 2012-11-28 | Production method of transformer framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065785A CN103065785A (en) | 2013-04-24 |
| CN103065785B true CN103065785B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492401.4A Active CN103065785B (en) | 2012-11-28 | 2012-11-28 | Production method of transformer framework |
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| Country | Link |
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| CN (1) | CN103065785B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705975A (en) * | 2017-05-30 | 2018-02-16 | 卢晓鹏 | A kind of manufacturing process of transformer framework |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661837A (en) * | 2008-08-29 | 2010-03-03 | 和进电子股份有限公司 | Method for manufacturing transformer reel and manufacturing machine thereof |
| CN101944426A (en) * | 2010-07-18 | 2011-01-12 | 池国强 | Transformer for switching power supply pin linear engine |
| CN102290216A (en) * | 2011-05-04 | 2011-12-21 | 海宁三弘电子科技有限公司 | Automatic pin insertion device for transformer skeleton |
| CN202150625U (en) * | 2011-06-30 | 2012-02-22 | 厦门科鑫电子有限公司 | Improved pin machine |
| CN102751082A (en) * | 2012-07-05 | 2012-10-24 | 珠海市康定电子股份有限公司 | Production method of low-frequency transformer skeleton |
-
2012
- 2012-11-28 CN CN201210492401.4A patent/CN103065785B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661837A (en) * | 2008-08-29 | 2010-03-03 | 和进电子股份有限公司 | Method for manufacturing transformer reel and manufacturing machine thereof |
| CN101944426A (en) * | 2010-07-18 | 2011-01-12 | 池国强 | Transformer for switching power supply pin linear engine |
| CN102290216A (en) * | 2011-05-04 | 2011-12-21 | 海宁三弘电子科技有限公司 | Automatic pin insertion device for transformer skeleton |
| CN202150625U (en) * | 2011-06-30 | 2012-02-22 | 厦门科鑫电子有限公司 | Improved pin machine |
| CN102751082A (en) * | 2012-07-05 | 2012-10-24 | 珠海市康定电子股份有限公司 | Production method of low-frequency transformer skeleton |
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| Publication number | Publication date |
|---|---|
| CN103065785A (en) | 2013-04-24 |
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Inventor after: Ying Heping Inventor after: Chen Guanghong Inventor before: Ying Heping Inventor before: Chen Hongguang |
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| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Industrial Zone, Sancun, Tongfu Road, Shijie Town, Dongguan City, Guangdong Province Patentee after: Ying Heping Patentee after: Chen Guanghong Address before: 523000 Industrial Zone, Sancun, Tongfu Road, Shijie Town, Dongguan City, Guangdong Province Patentee before: Ying Heping Patentee before: Chen Hongguang |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 523000 room 105, No. 8, qiaolang Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan tigate Intelligent Equipment Co.,Ltd. Address before: 523000 Industrial Zone, Sancun, Tongfu Road, Shijie Town, Dongguan City, Guangdong Province Patentee before: Ying Heping Patentee before: Chen Guanghong |
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| TR01 | Transfer of patent right |