CN201584324U - Switch contact disassembling tooling - Google Patents
Switch contact disassembling tooling Download PDFInfo
- Publication number
- CN201584324U CN201584324U CN2009202558411U CN200920255841U CN201584324U CN 201584324 U CN201584324 U CN 201584324U CN 2009202558411 U CN2009202558411 U CN 2009202558411U CN 200920255841 U CN200920255841 U CN 200920255841U CN 201584324 U CN201584324 U CN 201584324U
- Authority
- CN
- China
- Prior art keywords
- top flat
- fan
- shaped support
- adjusting lever
- support sheet
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a tooling for disassembling contacts of switches of electrical products, which comprises a retainer, pushing pieces and an adjusting bar, wherein the retainer is provided with a central hole; the adjusting bar penetrates through the central hole, extends out of the retainer and is movably connected with the retainer; a plurality of pushing pieces are circumferentially movably arranged on an end face of the retainer with the adjusting bar serving as an axle to form a pushing piece group which is circumferentially provided with an elastic reset device; one sides of the pushing pieces facing the axle are provided with inclined surfaces; the inclined surfaces on the plurality of pushing pieces forming the pushing piece group circumferentially form a conical adjusting cavity; the end of the adjusting bar is disposed in the conical adjusting cavity; and the diameter of the end of the adjusting bar is larger than that of the top of the conical adjusting cavity. The switch contact disassembling tooling has the advantages of conveniently and quickly disassembling contacts, effectively preventing the contacts from being damaged, increasing product percent of pass, improving working efficiency, and eliminating potential safety hazards.
Description
Technical field
The utility model relates to a kind of frock that is used for the Mume flower contact of dismounting high voltage electric appliance switch.
Background technology
As everyone knows, in high voltage electric appliance, Mume flower contact is with its properties of product, the capacity of product and reliability are celebrated, as described in Figure 1, Mume flower contact adopts touch spring outsourcing banding master current-carrying fingertip on conductor, the tight unfailing performance of such structure is superior, but dismounting inconvenience, adopt the dual mode dismounting generally speaking: first kind is used special-purpose pliers dismounting, clamp fingertip 13 ends of Mume flower contact by special-purpose pliers, when making the Mume flower contact tail diameter greater than the stepped diameters of conductor 14, take out Mume flower contact, this mode dismounting Mume flower contact is required great effort and is very easy to and damages Mume flower contact very much, makes Mume flower contact in use exist potential safety hazard to threaten people's lives and properties; Second kind by moving or withdrawing from spring 15, and fingertip 13 is not pressed on the conductor 14, takes off Mume flower contact then, but the method is damaged spring easily, and fingertip 13 is very easy to be scattered, and wastes time and energy and runs counter to desire on the contrary, increase the manpower financial capacity, reduced production efficiency.
Summary of the invention
The utility model is at adopting the pliers dismounting to require great effort very much in the above-mentioned technology and damaging fingertip easily, move or withdraw from the shortcoming that the method for spring makes fingertip be scattered easily, the flexible dismounting fingertip of a kind of energy is provided and does not damage fingertip, make the dismounting plum blossom contact for switching frock of Mume flower contact safe handling.
The realization the technical solution of the utility model is as follows:
The dismounting plum blossom contact for switching frock, it comprises maintenance seat, top flat and adjusting lever, keep seat to be provided with centre bore, adjusting lever passes centre bore and stretches out the maintenance seat and keep the seat activity to be provided with, some top flats are that axle circumferentially is movably arranged on a maintenance seat end face formation top flat group with the adjusting lever, the top flat group circumferentially is provided with elasticity reset device, top flat is provided with the inclined-plane to axle one side, inclined-plane on some top flats of formation top flat group circumferentially forms taper and adjusts the chamber, the adjusting lever end is arranged on this taper and adjusts in the chamber, and the diameter of adjusting lever end is adjusted the diameter of top of chamber greater than taper.
Described adjusting lever end is set with fagging, and this fagging is arranged on taper and adjusts in the chamber, and the diameter of fagging is adjusted the top of chamber diameter greater than taper.
Described top flat is provided with six, and six top flat ends are provided with fan-shaped support sheet, and adjacent two fan-shaped support sheets shift to install.
Described top flat afterbody is provided with through hole, and a ring-type fixed rotating shaft passes through hole and is fixedly installed in the maintenance seat.
Be provided with vertical with top flat of described fan-shaped support sheet is provided with before and after the adjacent fan-shaped support sheet and forms the fan-shaped support sheet of two rows, and the fan-shaped support sheet of first row end is on same circumference, and the fan-shaped support sheet of second row end is on another circumference.
Described fan-shaped support sheet and top flat are obliquely installed, and the several portions of back one fan-shaped support sheet is arranged on the back side of last fan-shaped support sheet.
Described maintenance seat end face is provided with gathering sill, and top flat is arranged in this gathering sill.
Described maintenance seat internal fixation is provided with nut, and described adjusting lever is provided with screw thread, and adjusting lever cooperates with nut thread.
Described adjusting lever afterbody is provided with rotary handle.
Described elasticity reset device is a back-moving spring.
Adopt above scheme, dismounting plum blossom contact for switching frock top piece is movably arranged in gathering sill by rotating shaft and keeps the seat end face, some top flats are that axle circumferentially is provided with formation top flat group with the adjusting lever, top flat is to the tapered adjustment of the beveled chamber of axle one side in the top flat group, the adjusting lever end is in the chamber is adjusted in taper, because adjusting lever cooperates with the nut thread that keeps the seat internal fixation to be provided with, when rotating the rotating handles of adjusting lever afterbody like this, adjusting lever advances with regard to spiral, the adjusting lever end is set with fagging, fagging advances with adjusting lever, because the diameter of fagging is adjusted the diameter of top of chamber greater than taper, so fagging supports the inclined-plane of top flat, top flat is slowly backed down for changing outside axial along adjusting lever, gathering sill plays to the top flat guide effect, top flat is ejected to fixed-direction, the top flat end is provided with fan-shaped support sheet, fan-shaped support sheet becomes to be crisscross arranged, when top flat is strutted by the fagging effect, fan-shaped support sheet is also strutting, fan-shaped support sheet has full contacting all the time with fingertip, when all strutting greater than the conductor stepped diameters fingertip in the Mume flower contact, Mume flower contact is taken out or pack into, openhanded when opening rotating handles, nut prevents that adjusting lever from retreating, can not damage fingertip, make fingertip dismounting and installation fast and safely, back-moving spring is finished the work when moving back adjusting lever in this frock, and top flat is played reset response.The utility model has the advantages that: the dismounting Mume flower contact is convenient and swift, can effectively protect Mume flower contact not to be damaged, and has increased the qualification rate of product, has improved production efficiency, has eliminated potential safety hazard.
Description of drawings
Fig. 1 is the Mume flower contact structural representation;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to schematic diagram;
Fig. 4 is that the B of Fig. 2 is to schematic diagram;
Fig. 5 inserts the view of Mume flower contact when being of the present utility model the use;
Fig. 6 struts the view of Mume flower contact when being of the present utility model the use;
Fig. 7 is the structural representation after fan-shaped support sheet struts among Fig. 4;
Among the figure, 1, keep seat, 2, top flat, 3 adjusting levers, 4, nut, 5, fixed rotating shaft, 6, gathering sill, 7, back-moving spring, 8, taper adjusts the chamber, 9, fagging, 10, the inclined-plane, 11, rotary handle, 12, fan-shaped support sheet, 13, fingertip, 14, conductor, 15, spring.
Embodiment
As Fig. 2, shown in Figure 3, the dismounting plum blossom contact for switching frock, it comprises maintenance seat 1, top flat 2 and adjusting lever 3, keep seat 1 internal fixation to be provided with nut 4 and ring-type fixed rotating shaft 5, adjusting lever 3 is provided with screw thread, adjusting lever 3 passes and keeps seat 1 and nut 4 threaded engagement, six top flats 2 serve as that the ring-type fixed rotating shaft 5 that keeps in the seat 1 is circumferentially movable to be provided with axle by being fixed on adjusting lever 3, keep seat 1 end face to be provided with gathering sill 6, top flat 2 is arranged in the gathering sill 6 and is keeping seat 1 end face to form the top flat group, the top flat group circumferentially is provided with back-moving spring 7, this back-moving spring 7 compresses top flat 2, top flat 2 is provided with inclined-plane 10 to axle one side, inclined-plane 10 on six top flats 5 circumferentially forms tapers and adjusts chambeies 8, adjusting lever 3 ends are set with fagging 9, this fagging 9 is arranged on taper and adjusts in the chamber 8, the diameter of fagging 9 is adjusted chamber 8 top diameters greater than taper, adjusting lever 3 afterbodys are provided with rotary handle 11, top flat 2 end vertical fixing are provided with fan-shaped support sheet 12, as shown in Figure 4, adjacent two fan-shaped support sheets 12 are staggered front to back to be provided with and form two rows, and the end of the fan-shaped support sheet of first row is on same circle, and the fan-shaped support sheet of second row also coexists on another circle.
As Fig. 1 is Mume flower contact, fingertip 13 is pressed on the conductor 14 by spring 15, as shown in Figure 5, one of dismounting plum blossom contact for switching frock top flat group is inserted in the Mume flower contact, twist rotating handles 11, adjusting lever 3 spirals are advanced, when fagging 9 advances along with adjusting lever 3, back down top flat 2, it is outside that the fan-shaped support sheet 12 of top flat 2 ends withstands the fingertip 13 of Mume flower contact, as Fig. 6, shown in Figure 7, when all fan-shaped support sheets 12 launch, Mume flower contact just can thoroughly leave conductor 14, Mume flower contact just can disassemble like this, also is that fingertip 13 with Mume flower contact backs down and inserts conductor 14 during installation, and then rotating handles 11 is twisted to revolve withdraw from, top flat 2 is retracted for clearance under the effect of back-moving spring 7, takes out the dismounting plum blossom contact for switching frock and gets final product.
The utility model not only can use in the dismounting plum blossom contact for switching frock, also can carry out dismounting at similar outsourcing length of spring compressed modular construction.
Claims (10)
1. dismounting plum blossom contact for switching frock, it is characterized in that: it comprises the maintenance seat, top flat and adjusting lever, keep seat to be provided with centre bore, adjusting lever passes centre bore and stretches out the maintenance seat and keep the seat activity to be provided with, some top flats are that axle circumferentially is movably arranged on a maintenance seat end face formation top flat group with the adjusting lever, the top flat group circumferentially is provided with elasticity reset device, top flat is provided with the inclined-plane to axle one side, inclined-plane on some top flats of formation top flat group circumferentially forms taper and adjusts the chamber, the adjusting lever end is arranged on this taper and adjusts in the chamber, and the diameter of adjusting lever end is adjusted the diameter of top of chamber greater than taper.
2. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described adjusting lever end is set with fagging, and this fagging is arranged on taper and adjusts in the chamber, and the diameter of fagging is adjusted the top of chamber diameter greater than taper.
3. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described top flat is provided with six, and six top flat ends are provided with fan-shaped support sheet, and adjacent two fan-shaped support sheets shift to install.
4. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described top flat afterbody is provided with through hole, and a ring-type fixed rotating shaft passes through hole and is fixedly installed in the maintenance seat.
5. dismounting plum blossom contact for switching frock according to claim 3, it is characterized in that: be provided with vertical of described fan-shaped support sheet with top flat, be provided with before and after the adjacent fan-shaped support sheet and form the fan-shaped support sheet of two rows, the fan-shaped support sheet of first row end is on same circumference, and the fan-shaped support sheet of second row end is on another circumference.
6. dismounting plum blossom contact for switching frock according to claim 3 is characterized in that: described fan-shaped support sheet and top flat are obliquely installed, and the several portions of back one fan-shaped support sheet is arranged on the back side of last fan-shaped support sheet.
7. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described maintenance seat end face is provided with gathering sill, and top flat is arranged in this gathering sill.
8. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described maintenance seat internal fixation is provided with nut, and described adjusting lever is provided with screw thread, and adjusting lever cooperates with nut thread.
9. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described adjusting lever afterbody is provided with rotary handle.
10. dismounting plum blossom contact for switching frock according to claim 1 is characterized in that: described elasticity reset device is a back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202558411U CN201584324U (en) | 2009-11-27 | 2009-11-27 | Switch contact disassembling tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202558411U CN201584324U (en) | 2009-11-27 | 2009-11-27 | Switch contact disassembling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584324U true CN201584324U (en) | 2010-09-15 |
Family
ID=42726335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202558411U Expired - Lifetime CN201584324U (en) | 2009-11-27 | 2009-11-27 | Switch contact disassembling tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584324U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728098B (en) * | 2009-11-27 | 2012-01-04 | 江苏华冠电器集团有限公司 | Tool for dismounting plum blossom contact for switching |
| CN103532037A (en) * | 2013-10-25 | 2014-01-22 | 国家电网公司 | Spring locker for 10kVVD4 and VS1 switches |
| CN104882315A (en) * | 2015-05-12 | 2015-09-02 | 镇江大全伊顿电器有限公司 | Clamp for installing moving contact of handcart |
| CN106159761A (en) * | 2016-07-25 | 2016-11-23 | 新疆特变电工自控设备有限公司 | A kind of Mume flower contact Quick disassembling tool |
| CN106300098A (en) * | 2016-08-25 | 2017-01-04 | 国网河南西峡县供电公司 | A kind of chopper dismounting plum blossom contact device |
| CN108511239A (en) * | 2018-05-21 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of Mume flower contact assembly device |
| CN108818407A (en) * | 2018-09-03 | 2018-11-16 | 江苏金贸科技发展有限公司 | A kind of fluid pressure type piping lane anchorage core model inner circumferential fastener |
| CN109599282A (en) * | 2018-12-28 | 2019-04-09 | 台州通源电器股份有限公司 | A kind of processing unit (plant) for the Mume flower contact promoting processing efficiency |
| CN110394762A (en) * | 2019-08-14 | 2019-11-01 | 国网福建省电力有限公司莆田供电公司 | A kind of universal Mume flower contact extracting tool |
| CN112936167A (en) * | 2021-03-05 | 2021-06-11 | 国网山东省电力公司潍坊供电公司 | Novel plum blossom contact is dismantled device |
| CN113192777A (en) * | 2021-04-28 | 2021-07-30 | 南通海姆斯智能科技有限公司 | Brake switch convenient to quick assembly disassembly |
| CN113643919A (en) * | 2021-08-03 | 2021-11-12 | 广西电网有限责任公司北海供电局 | High-voltage isolating switch contact quick overhaul device |
-
2009
- 2009-11-27 CN CN2009202558411U patent/CN201584324U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728098B (en) * | 2009-11-27 | 2012-01-04 | 江苏华冠电器集团有限公司 | Tool for dismounting plum blossom contact for switching |
| CN103532037A (en) * | 2013-10-25 | 2014-01-22 | 国家电网公司 | Spring locker for 10kVVD4 and VS1 switches |
| CN103532037B (en) * | 2013-10-25 | 2016-05-18 | 国家电网公司 | A kind of 10kVVD4, VS1 switch spring locker |
| CN104882315A (en) * | 2015-05-12 | 2015-09-02 | 镇江大全伊顿电器有限公司 | Clamp for installing moving contact of handcart |
| CN106159761A (en) * | 2016-07-25 | 2016-11-23 | 新疆特变电工自控设备有限公司 | A kind of Mume flower contact Quick disassembling tool |
| CN106159761B (en) * | 2016-07-25 | 2018-06-12 | 新疆特变电工自控设备有限公司 | A kind of Mume flower contact Quick disassembling tool |
| CN106300098A (en) * | 2016-08-25 | 2017-01-04 | 国网河南西峡县供电公司 | A kind of chopper dismounting plum blossom contact device |
| CN108511239B (en) * | 2018-05-21 | 2024-03-26 | 河南森源电气股份有限公司 | Plum blossom contact assembly quality |
| CN108511239A (en) * | 2018-05-21 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of Mume flower contact assembly device |
| CN108818407A (en) * | 2018-09-03 | 2018-11-16 | 江苏金贸科技发展有限公司 | A kind of fluid pressure type piping lane anchorage core model inner circumferential fastener |
| CN109599282B (en) * | 2018-12-28 | 2020-08-04 | 台州通源电器股份有限公司 | Machining device for plum blossom contact for improving machining efficiency |
| CN109599282A (en) * | 2018-12-28 | 2019-04-09 | 台州通源电器股份有限公司 | A kind of processing unit (plant) for the Mume flower contact promoting processing efficiency |
| CN110394762A (en) * | 2019-08-14 | 2019-11-01 | 国网福建省电力有限公司莆田供电公司 | A kind of universal Mume flower contact extracting tool |
| CN112936167A (en) * | 2021-03-05 | 2021-06-11 | 国网山东省电力公司潍坊供电公司 | Novel plum blossom contact is dismantled device |
| CN113192777A (en) * | 2021-04-28 | 2021-07-30 | 南通海姆斯智能科技有限公司 | Brake switch convenient to quick assembly disassembly |
| CN113192777B (en) * | 2021-04-28 | 2022-04-19 | 南通海姆斯智能科技有限公司 | Brake switch convenient to quick assembly disassembly |
| CN113643919A (en) * | 2021-08-03 | 2021-11-12 | 广西电网有限责任公司北海供电局 | High-voltage isolating switch contact quick overhaul device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100915 Effective date of abandoning: 20091127 |