CN109494543B - Manual stranding device for multi-strand lead wires on electronic component - Google Patents
Manual stranding device for multi-strand lead wires on electronic component Download PDFInfo
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- CN109494543B CN109494543B CN201811633037.2A CN201811633037A CN109494543B CN 109494543 B CN109494543 B CN 109494543B CN 201811633037 A CN201811633037 A CN 201811633037A CN 109494543 B CN109494543 B CN 109494543B
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- outer sleeve
- sleeve
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- support shafts
- leads
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
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Abstract
The invention discloses a manual stranding device for a plurality of leads on an electronic component, which comprises an outer sleeve, wherein two opposite clamping plates are inserted into one end of the outer sleeve, vertical support shafts are inserted into two opposite side walls of the outer sleeve, the inner ends of the support shafts penetrate through the tube wall of the outer sleeve and are fixed on the clamping plates, and the outer ends of the support shafts are fixed on a pressure lever; a pressure spring is inserted and sleeved on the fulcrum shaft, and two ends of the pressure spring are respectively pressed on the outer sleeve and the pressure rod; the other end of the outer sleeve is formed into an annular cutting groove penetrating through the adjacent end face of the outer sleeve, an annular clamping groove is formed in the bottom face of the annular cutting groove, a rotary sleeve is sleeved outside the annular cutting groove of the outer sleeve in a sleeved mode, a jackscrew is connected onto the rotary sleeve in a threaded mode, and the lower end of the jackscrew is inserted into the clamping groove of the outer sleeve; two semicircular limiting blocks are inserted in the rotary sleeve and fixed on the opposite inner wall of the rotary sleeve. The invention is convenient for twisting a plurality of leads into one strand, and the quality after twisting is consistent.
Description
The technical field is as follows:
the invention relates to the technical field of manual jigs for electronic components, in particular to a manual stranding device for a plurality of leads on an electronic component.
Background art:
electronic components are the basis of electronic products, and it is the basic of learning and mastering electronic technology to know the types, structures and performances of commonly used electronic components and to correctly select the electronic components. At present, some wiring terminals composed of plastic insulating shells and wire connecting pieces also belong to one type of electronic components, a plurality of leads are generally arranged on the wiring terminals, some leads need to be connected in parallel and are also connected with related connecting electrical components, and the transmission leads are connected in parallel through a conductive connecting sleeve or are twisted together; the mutual twisting generally adopts pure manual hand twisting, but the twisting needs the hand to directly contact the exposed conducting lead, the thread end of the lead is easy to prick the finger, the hand twisting is greatly affected by human factors, and the quality of the hand twisting is different.
The invention content is as follows:
the invention aims to provide a manual stranding device for a plurality of strands of leads on an electronic component, which is convenient for stranding the plurality of strands of leads into one strand and ensures that the stranded leads have consistent quality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a manual stranding device for a plurality of leads on an electronic component comprises an outer sleeve, wherein two opposite clamping plates are inserted into one end of the outer sleeve, vertical support shafts are inserted into two opposite side walls of the outer sleeve, the inner ends of the support shafts penetrate through the tube wall of the outer sleeve and are fixed on the clamping plates, the outer ends of the support shafts are fixed on a pressure lever, guide columns parallel to the support shafts are fixed on the pressure lever, positioning holes opposite to the guide columns are formed in the outer sleeve, the guide columns are inserted into the positioning holes of the outer sleeve, pressure springs are inserted into the support shafts, and two ends of each pressure spring are respectively pressed on the outer sleeve and the pressure lever; the other end of the outer sleeve is formed into an annular cutting groove penetrating through the adjacent end face of the outer sleeve, an annular clamping groove is formed in the bottom face of the annular cutting groove, a rotary sleeve is sleeved outside the annular cutting groove of the outer sleeve in a sleeved mode, a jackscrew is connected onto the rotary sleeve in a threaded mode, and the lower end of the jackscrew is inserted into the clamping groove of the outer sleeve; two semicircular limiting blocks are inserted in the rotary sleeve and fixed on the opposite inner wall of the rotary sleeve.
Preferably, the opposite end faces of the two limiting blocks are planar and opposite, and the distance between the opposite end faces of the two limiting blocks is smaller than the distance between the opposite end faces of the two clamping plates.
Preferably, an observation groove penetrating through the outer wall of the outer sleeve is formed on the inner wall of the middle part of the outer sleeve.
Preferably, the end surfaces of the two sides of the clamping plate are arc-shaped, the arc radiuses of the end surfaces of the two sides of the clamping plate are equal to the radius of the inner wall of the outer sleeve, and the end surfaces of the two sides of the clamping plate are abutted to the inner wall of the outer sleeve.
Preferably, a chamfer is formed on the edge of one side of the limiting block close to the outer sleeve.
Preferably, the length of the guide post is less than the length of the fulcrum.
Preferably, a plurality of annular anti-slip strips are formed on the outer wall of the rotating sleeve.
The invention has the beneficial effects that: the multi-strand lead wire is convenient to be twisted into one strand, and the quality of the twisted strand is consistent.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a half-section structure of the present invention.
In the figure: 1. an outer sleeve; 11. an observation tank; 12. positioning holes; 13. annular grooving; 14. a card slot; 2. a splint; 3. a fulcrum; 4. a pressure lever; 5. a pressure spring; 6. a guide post; 7. a rotating sleeve; 71. anti-slip strips; 8. a limiting block; 81. chamfering; 9. and (5) jacking the screw.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 3, a manual stranding device for a plurality of strands of leads on an electronic component comprises an outer sleeve 1, wherein two opposite clamping plates 2 are inserted into one end of the outer sleeve 1, vertical support shafts 3 are inserted into two opposite side walls of the outer sleeve 1, the inner ends of the support shafts 3 penetrate through the tube wall of the outer sleeve 1 and are fixed on the clamping plates 2, the outer ends of the support shafts 3 are fixed on a pressure lever 4, guide columns 6 parallel to the support shafts 3 are fixed on the pressure lever 4, positioning holes 12 opposite to the guide columns 6 are formed in the outer sleeve 1, the guide columns 6 are inserted into the positioning holes 12 of the outer sleeve 1, pressure springs 5 are inserted into the support shafts 3, and two ends of each pressure spring 5 are respectively pressed on the outer sleeve 1; an annular cutting groove 13 penetrating through the adjacent end face of the outer sleeve 1 is formed at the other end of the outer sleeve 1, an annular clamping groove 14 is formed on the bottom face of the annular cutting groove 13, a rotary sleeve 7 is sleeved outside the annular cutting groove 13 of the outer sleeve 1, a jackscrew 9 is screwed on the rotary sleeve 7, and the lower end of the jackscrew 9 is inserted into the clamping groove 14 of the outer sleeve 1; two semicircular limiting blocks 8 are inserted in the rotary sleeve 7, and the limiting blocks 8 are fixed on the opposite inner walls of the rotary sleeve 7.
Preferably, the opposite end faces of the two limit blocks 8 are planar and opposite, and the distance between the opposite end faces of the two limit blocks 8 is smaller than the distance between the opposite end faces of the two clamping plates 2.
Preferably, the inner wall of the middle part of the outer sleeve 1 is formed with a viewing slot 11 penetrating the outer wall of the outer sleeve 1.
Preferably, the terminal surface of splint 2 both sides is arc, and the circular arc radius of splint 2 both sides terminal surface equals the radius of outer tube 1 inner wall, and the terminal surface of splint 2 both sides supports on the inner wall of outer tube 1.
Preferably, a chamfer 81 is formed on the edge of one side of the limiting block 8 close to the outer sleeve 1.
Preferably, the length of the guide post 6 is smaller than the length of the fulcrum shaft 3.
Preferably, a plurality of annular anti-slip strips 71 are formed on the outer wall of the rotating sleeve 7.
The working principle is as follows: the invention is a manual stranding device of multi-strand lead wires on electronic components, when in use, the multi-strand lead wires pass through the clamping plates 2 of the outer sleeve 1, and the tail ends of the lead wires pass through the outer sleeve 1 and are inserted between the limiting blocks 8; then, the outer sleeve 1 is held by hand, the pressing rod 4 is pressed downwards to clamp the multiple leads by the clamping plate 2, the rotary sleeve 7 is rotated by the other hand to twist the multiple leads into one lead, after twisting, the pressing rod 4 is loosened to pull out the lead, and finally, the end of the lead is cut off to finish twisting work.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (6)
1. The utility model provides a manual hank system device of stranded lead wire on electronic components, includes outer tube (1), its characterized in that: two opposite clamping plates (2) are inserted into one end of an outer sleeve (1), vertical support shafts (3) are inserted into two opposite side walls of the outer sleeve (1), the inner ends of the support shafts (3) penetrate through the tube wall of the outer sleeve (1) and are fixed on the clamping plates (2), the outer ends of the support shafts (3) are fixed on a pressure lever (4), guide columns (6) parallel to the support shafts (3) are fixed on the pressure lever (4), positioning holes (12) opposite to the guide columns (6) are formed in the outer sleeve (1), the guide columns (6) are inserted into the positioning holes (12) of the outer sleeve (1), pressure springs (5) are inserted into the support shafts (3), and two ends of each pressure spring (5) are pressed on the outer sleeve (1) and the pressure lever (4) respectively; an annular cutting groove (13) penetrating through the adjacent end face of the outer sleeve (1) is formed in the other end of the outer sleeve (1), an annular clamping groove (14) is formed in the bottom face of the annular cutting groove (13), a rotary sleeve (7) is sleeved outside the annular cutting groove (13) of the outer sleeve (1), a jackscrew (9) is connected onto the rotary sleeve (7) in a threaded mode, and the lower end of the jackscrew (9) is inserted into the clamping groove (14) of the outer sleeve (1); two semicircular limiting blocks (8) are inserted in the rotary sleeve (7), and the limiting blocks (8) are fixed on the opposite inner walls of the rotary sleeve (7);
and a chamfer (81) is formed on the edge of one side of the limiting block (8) close to the outer sleeve (1).
2. A device for manually stranding a plurality of leads on an electronic component as defined in claim 1, wherein: the opposite end faces of the two limiting blocks (8) are plane and opposite, and the distance between the opposite end faces of the two limiting blocks (8) is smaller than the distance between the opposite end faces of the two clamping plates (2).
3. A device for manually stranding a plurality of leads on an electronic component as defined in claim 1, wherein: an observation groove (11) penetrating through the outer wall of the outer sleeve (1) is formed on the inner wall of the middle part of the outer sleeve (1).
4. A device for manually stranding a plurality of leads on an electronic component as defined in claim 1, wherein: the end surfaces of two sides of the clamping plate (2) are arc-shaped, the arc radiuses of the end surfaces of two sides of the clamping plate (2) are equal to the radius of the inner wall of the outer sleeve (1), and the end surfaces of two sides of the clamping plate (2) are abutted to the inner wall of the outer sleeve (1).
5. A device for manually stranding a plurality of leads on an electronic component as defined in claim 1, wherein: the length of the guide post (6) is less than that of the fulcrum (3).
6. A device for manually stranding a plurality of leads on an electronic component as defined in claim 1, wherein: a plurality of annular anti-slip strips (71) are formed on the outer wall of the rotating sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633037.2A CN109494543B (en) | 2018-12-29 | 2018-12-29 | Manual stranding device for multi-strand lead wires on electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633037.2A CN109494543B (en) | 2018-12-29 | 2018-12-29 | Manual stranding device for multi-strand lead wires on electronic component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109494543A CN109494543A (en) | 2019-03-19 |
| CN109494543B true CN109494543B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633037.2A Active CN109494543B (en) | 2018-12-29 | 2018-12-29 | Manual stranding device for multi-strand lead wires on electronic component |
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| CN (1) | CN109494543B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110212317B (en) * | 2019-06-27 | 2020-08-21 | 巨邦集团有限公司 | Quick and locking electric wire connection box |
| CN112563856B (en) * | 2020-12-16 | 2022-11-15 | 国网福建省电力有限公司建宁县供电公司 | Multifunctional terminal hydraulic tong head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2751482B1 (en) * | 1996-07-18 | 1998-09-04 | Sylea | DEVICE FOR PERFORMING A SPLICE |
| CN206379606U (en) * | 2016-09-27 | 2017-08-04 | 程前 | A kind of jointing clamp of power engineering |
| CN107946862A (en) * | 2017-09-30 | 2018-04-20 | 苏清凉 | A kind of electrician is with convenient connection of broken lines device |
| CN108365496A (en) * | 2017-12-30 | 2018-08-03 | 南京陶特思软件科技有限公司 | A kind of stubborn winding apparatus of electric wire copper wire connection |
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Effective date of registration: 20200528 Address after: Room 1202, economic R & D building, Zheshang headquarters, No. 2388, Xinghai Road, Sanxing Town, Haimen City, Nantong City, Jiangsu Province Applicant after: NANTONG TAIYING NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: Room 1303, Building B, Kangxin Garden, 569 Wensan Road, Xihu District, Hangzhou City, Zhejiang 310000 Applicant before: HANGZHOU EZSOFT TECHNOLOGY Co.,Ltd. |
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