CN204130893U - Secondary line wiring line ear clip frming forceps - Google Patents
Secondary line wiring line ear clip frming forceps Download PDFInfo
- Publication number
- CN204130893U CN204130893U CN201420582129.3U CN201420582129U CN204130893U CN 204130893 U CN204130893 U CN 204130893U CN 201420582129 U CN201420582129 U CN 201420582129U CN 204130893 U CN204130893 U CN 204130893U
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- caliper
- line ear
- line
- pressed discs
- driven gear
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of secondary line wiring line ear clip frming forceps, comprise caliper and coordinate with caliper and make the line ear pressing assembly of wiring line ear for compressing also driven rotary to secondary line the end of a thread; By pressing moving caliper, main driven wheel drives driven gear I and pressed discs to rotate, and compressing member is rotated with pressed discs, and compressing member slips into circular orbit inside from circumference track opening place, when compressing member with pressed discs rotate within one week, skid off from opening part time, line ear crimping shaping; The utility model structure is simple, easy to use and cost is lower, production can be copied on a large scale, and effectively increase work efficiency and take precautions against the normal risks of measuring of impact such as the line ear manual manufacture secondary connection caused lack of standardization is lack of standardization, current open, voltage cutout.
Description
Technical field
The utility model relates to electric device termination, particularly a kind of secondary line wiring line ear clip frming forceps.
Background technology
At present, measure the wiring of instrument transformer secondary pile crown in operation and there is serious construction quality problem, be mainly reflected in that secondary line wire stripping length differs, line ear manufacture craft is very lack of standardization, not of uniform size, the electrolysis crimped between screw and secondary line is caused to reduce, and very easily cause secondary line to come off risk that current circuit opens a way.By analyzing, find cause the main cause of this situation be dress table connect electric personnel generally adopt usual nipper pliers make by oneself line ear time, the line ear of the dress table work making that dress table technology is really up to the mark can meet the requirements substantially, but the line ear that the weaker dress table work of dress table technology makes will not of uniform size, circularity is inadequate, thus compression bonded line ear direction causes contact-making surface to reduce, if also can cause secondary current line to get loose current circuit open circuit not in accordance with line mouth clockwise direction crimping (counterclockwise crimping).
Therefore, need butted line to clamp to improve, invention one can by the one-time formed simple and easy pincers of secondary current line wiring line ear, dress table meets electric personnel and makes secondary connection line ear by using line ear forceps, can effectively increase work efficiency and take precautions against the risk that the manual manufacture line ear secondary connection caused lack of standardization is lack of standardization, current open, voltage cutout etc. affect metering accuracy.
Utility model content
In view of this, the utility model provides a kind of secondary line wiring line ear clip frming forceps, can by the one-shot forming of secondary current line wiring line ear, dress table meets electric personnel can make secondary connection line ear by use, can effectively increase work efficiency and take precautions against the risk that the manual manufacture line ear secondary connection caused lack of standardization is lack of standardization, current open, voltage cutout etc. affect metering accuracy.
Secondary line wiring line ear clip frming forceps of the present utility model, comprises caliper and coordinates with caliper and make the line ear pressing assembly of wiring line ear for compressing also driven rotary to secondary line the end of a thread;
Described caliper comprises fixed caliper and moving caliper;
Described line ear pressing assembly comprises main driven wheel, driven gear I, pressed discs and coordinates the compressing member clamping secondary line the end of a thread in the mode of expandable with pressed discs, also comprise for the circular orbit spacing to compressing member radial expansion, main driven wheel is arranged in the hollow housing of fixed caliper upper end formation in the mode can rotated around its center line, moving caliper is fixedly connected with main driven wheel, driven gear I often engages with main driven wheel, pressed discs is fixedly connected with driven gear I, and circular orbit is provided with the opening for compressing member turnover.
Further, also comprise corresponding circumference track opening to arrange in transversely movable mode and for the screens assembly to secondary line screens, screens assembly comprises driven gear II, transverse slider and can be arranged at the cylindrical wedge of transverse slider near circular orbit openend around the mode of own axis, transverse slider is provided with for nibbling with driven gear II tooth bar being incorporated in and being separated when cylindrical wedge moves to the opening part of circular orbit, screens assembly also comprises the return spring I pulling transverse slider that rack and pinion is engaged when turning round for driven gear II.
Further, compressing member comprises expansion plate and supports circular arc wedge only with being arranged on expansion plate with circular orbit sidewall, expansion plate comprises fixed head, movable plate and Compress Spring, fixed head is fixedly connected with pressed discs, movable plate is coated at fixed head, fixed head is positioned on one end, movable plate chamber and is provided with reference column, and Compress Spring is coated at reference column and two ends are connected with fixed head and movable plate respectively.
Further, pressed discs outer circumferential is provided with groove.
Further, fixed caliper and moving caliper part are connected with return spring II.
Further, driven gear I diameter is 5mm, and pressed discs diameter is 6.5mm, and circular orbit sidewall is 3.5mm apart from pressed discs distance.
Further, compressing member in a free state time arc wedge madial wall be 3.5-7mm apart from pressed discs distance.
The beneficial effects of the utility model: secondary line wiring line ear clip frming forceps of the present utility model, by pressing moving caliper, main driven wheel drives driven gear I and pressed discs to rotate, and compressing member is rotated with pressed discs, compressing member slips into circular orbit inside from circumference track opening place, when compressing member with pressed discs rotate within one week, skid off from opening part time, line ear crimping shaping; The utility model structure is simple, easy to use and cost is lower, production can be copied on a large scale, and effectively increase work efficiency and take precautions against the normal risks of measuring of impact such as the line ear manual manufacture secondary connection caused lack of standardization is lack of standardization, current open, voltage cutout.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is compressing member structural representation of the present utility model.
Embodiment
As shown in the figure: the secondary line wiring line ear clip frming forceps of the present embodiment, comprise caliper and coordinate with caliper for compress secondary line the end of a thread and driven rotary makes the line ear pressing assembly of wiring line ear;
Caliper comprises fixed caliper 1 and moving caliper 2;
Line ear pressing assembly comprises main driven wheel 3, driven gear I 4, pressed discs 5 and coordinate the compressing member 6 clamping secondary line the end of a thread in the mode of expandable with pressed discs 5, also comprise for the circular orbit 7 spacing to compressing member 6 radial expansion, main driven wheel 3 is arranged in the hollow housing 8 of fixed caliper 1 upper end formation in the mode can rotated around its center line, moving caliper 2 is fixedly connected with main driven wheel 3, driven gear I 4 often engages with main driven wheel 3, pressed discs 5 is fixedly connected with driven gear I 4, circular orbit 7 is provided with the opening 9 passed in and out for compressing member 6, main driven wheel 3 is arranged on the housing 8 of fixed caliper by a rotating shaft 10.
In the present embodiment, also comprise corresponding circular orbit 7 opening to arrange in transversely movable mode and for the screens assembly to secondary line screens, screens assembly comprises driven gear II 11, transverse slider 12 and so that the cylindrical wedge 13 of transverse slider 12 near circular orbit 7 openend can be arranged at around the mode of own axis, transverse slider 12 is provided with for nibbling with driven gear II 11 tooth bar 14 being incorporated in and being separated when cylindrical wedge 13 moves to the opening part of circular orbit 7, screens assembly also comprises return spring I (not shown in FIG.) pulling transverse slider 12 to make tooth bar 14 and gears meshing when turning round for driven gear II 11, screens assembly carries out screens guiding to secondary line when being used for the compacting of online ear, secondary line is made to enter circular orbit 7 from the gap between cylindrical wedge 13 and circular orbit 7 opening with compressing member 6, transverse slider 12 arranges with in end housing 8 on fixed caliper 1 in transversely movable mode, the mode that chute is set can be adopted, tooth bar 14 on transverse slider 12 is certain length, this length can meet and keeps engaging with driven gear II 11 when moving caliper 2 not pressing, and when moving caliper 2 pressing, and cylindrical wedge 13 move to apart from circular orbit 7 opening 4.2mm time, tooth bar 14 is separated with driven gear II 11, now driven gear II 11 dallies, return spring I act as when driven gear II 11 turns round, give transverse slider 12 1 power be moved to the left, tooth bar 14 can be engaged again with driven gear II 11, thus transverse slider 12 gets back to initial position, return spring I is not shown in the drawings, torsion spring structure can be set to, certainly also extension spring structure can be set to, for prior art, do not repeat them here.
In the present embodiment, compressing member 6 comprises expansion plate and supports circular arc wedge 61 only with being arranged on expansion plate with circular orbit 7 sidewall, expansion plate comprises fixed head 62, movable plate 63 and Compress Spring 64, fixed head 62 is fixedly connected with pressed discs 5, movable plate 63 is coated at fixed head 62, fixed head 62 is positioned on one end, movable plate 63 chamber and is provided with reference column 65, and Compress Spring 64 is coated at reference column 65 and two ends are connected with fixed head 62 and movable plate 63 respectively; Circular arc wedge 61 outer surface is arcuate structure, and stretching structure is simple, reasonable in design, can spacing in the radial direction being subject to circular orbit 7 sidewall time produce radial expansion the end of a thread compressed.
In the present embodiment, pressed discs 5 outer circumferential is provided with groove; Can be used for placing the end of a thread, form good location.
In the present embodiment, fixed caliper 1 and moving caliper 2 are connected with return spring II 15.
In the present embodiment, driven gear I 4 diameter is 5mm, and pressed discs diameter is 6.5mm, and circular orbit 7 sidewall is 3.5mm apart from pressed discs distance.
In the present embodiment, compressing member 6 in a free state time arc wedge madial wall be 3.5-7mm apart from pressed discs distance.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a secondary line wiring line ear clip frming forceps, is characterized in that: comprise caliper and coordinate with caliper and make the line ear pressing assembly of wiring line ear for compressing also driven rotary to secondary line the end of a thread;
Described caliper comprises fixed caliper and moving caliper;
Described line ear pressing assembly comprises main driven wheel, driven gear I, pressed discs and coordinate the compressing member clamping secondary line the end of a thread in the mode of expandable with pressed discs, also comprise for the circular orbit spacing to compressing member radial expansion, described main driven wheel is arranged in the hollow housing of described fixed caliper upper end formation in the mode can rotated around its center line, described moving caliper is fixedly connected with described main driven wheel, described driven gear I often engages with described main driven wheel, described pressed discs is fixedly connected with described driven gear I, described circular orbit is provided with the opening for compressing member turnover.
2. secondary line wiring line ear clip frming forceps according to claim 1, it is characterized in that: also comprise corresponding circumference track opening and to arrange in transversely movable mode and for the screens assembly to secondary line screens, described screens assembly comprises driven gear II, transverse slider and so that the cylindrical wedge of described transverse slider near circular orbit openend can be arranged at around the mode of own axis, described transverse slider is provided with for nibbling with driven gear II tooth bar being incorporated in and being separated when cylindrical wedge moves to the opening part of circular orbit, described screens assembly also comprises the return spring I pulling transverse slider that rack and pinion is engaged when turning round for driven gear II.
3. secondary line wiring line ear clip frming forceps according to claim 2, it is characterized in that: described compressing member comprises expansion plate and supports circular arc wedge only with being arranged on described expansion plate with circular orbit sidewall, described expansion plate comprises fixed head, movable plate and Compress Spring, described fixed head is fixedly connected with described pressed discs, described movable plate is coated at described fixed head, described fixed head is positioned on one end, described movable plate chamber and is provided with reference column, and described Compress Spring is coated at described reference column and two ends are connected with fixed head and movable plate respectively.
4. secondary line wiring line ear clip frming forceps according to claim 3, is characterized in that: described pressed discs outer circumferential is provided with groove.
5. secondary line wiring line ear clip frming forceps according to claim 4, is characterized in that: described fixed caliper and described moving caliper part are connected with return spring II.
6. secondary line wiring line ear clip frming forceps according to claim 5, is characterized in that: described driven gear I diameter is 5mm, and described pressed discs diameter is 6.5mm, and described circular orbit sidewall is 3.5mm apart from described pressed discs distance.
7. secondary line wiring line ear clip frming forceps according to claim 6, is characterized in that: described compressing member in a free state time arc wedge madial wall be 3.5-7mm apart from described pressed discs distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582129.3U CN204130893U (en) | 2014-10-10 | 2014-10-10 | Secondary line wiring line ear clip frming forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582129.3U CN204130893U (en) | 2014-10-10 | 2014-10-10 | Secondary line wiring line ear clip frming forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130893U true CN204130893U (en) | 2015-01-28 |
Family
ID=52387215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582129.3U Active CN204130893U (en) | 2014-10-10 | 2014-10-10 | Secondary line wiring line ear clip frming forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907459A (en) * | 2015-06-10 | 2015-09-16 | 国网山东无棣县供电公司 | Correcting pliers for bent wires |
-
2014
- 2014-10-10 CN CN201420582129.3U patent/CN204130893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907459A (en) * | 2015-06-10 | 2015-09-16 | 国网山东无棣县供电公司 | Correcting pliers for bent wires |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |