CN106926195B - A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling - Google Patents
A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling Download PDFInfo
- Publication number
- CN106926195B CN106926195B CN201710249066.8A CN201710249066A CN106926195B CN 106926195 B CN106926195 B CN 106926195B CN 201710249066 A CN201710249066 A CN 201710249066A CN 106926195 B CN106926195 B CN 106926195B
- Authority
- CN
- China
- Prior art keywords
- millimeters
- guide
- guide plate
- screw rod
- pressure spring
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
- B25B27/304—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs by compressing coil springs
Abstract
The invention discloses a kind of assembly toolings of Medium voltage switch or circuit breaker contact pressure spring, including bracket, guide plate, screw rod, handle, circlip；Cradle top is provided with a threaded hole, and rack body is frame structure, and bottom is provided with notch band supporting point, and there are guide rail in two sides；Guide plate both sides are provided with guide rail notch, and a circular hole is opened in centre, and guide plate is provided with circular groove among lower part；Screw mandrel top is made into turret head, is provided with a horizontal circular hole, is the screw rod cooperated with cradle top threaded hole in the middle part of screw rod, screw rod lower part is cylindrical body, and cylinder end opens jump-ring slot；Circular hole and screw rod lower cylinder among guide plate cooperate.The advantages that present invention has structure simple, securely and reliably, easy to operate, at low cost.
Description
Technical field
The present invention relates to power distribution network medium voltage switchgear equipments, the especially assembly tooling of Medium voltage switch or circuit breaker contact pressure spring.
Background technique
Through applying electric power when certain pressure overcomes contact to be connected to contact frequently with pressure spring in medium voltage switchgear equipment.
In hand assembled engineering, pressure spring is not easy to be installed in place, and laborious time-consuming.Safety caused by being ejected simultaneously there is also contact is hidden
Suffer from.It is operated using manipulator, although improving efficiency, the device is complicated, and Meteorological is high, is not suitable for medium-sized and small enterprises.For
This solves the above problems it is necessary to develop a kind of simple tooling.
Summary of the invention
It is hidden to improve efficiency and eliminate safety the purpose of the present invention is developing a kind of simple tooling for prior art problem
Suffer from.
In order to achieve the above objectives, the technical scheme is that：A kind of assembly tooling of Medium voltage switch or circuit breaker contact pressure spring, including
Bracket, guide plate, screw rod, handle, circlip；Cradle top is provided with a threaded hole, and rack body is frame structure, and bottom is provided with
Notch band supporting point, there are guide rail in two sides；Guide plate both sides are provided with guide rail notch, and a circular hole is opened in centre, among guide plate lower part
It is provided with circular groove；Screw mandrel top is made into turret head, is provided with a horizontal circular hole, in the middle part of screw rod is matched with cradle top threaded hole
The screw rod of conjunction, screw rod lower part are cylindrical bodies, and cylinder end opens jump-ring slot；Circular hole and screw rod lower cylinder among guide plate
Cooperation.
Bracket, guide plate, handle are all made of the production of 304 stainless steel materials.
Medium voltage switch or circuit breaker contact pressure spring component includes guide rod, guide sleeve, pressure spring, guide sleeve be provided with vertical direction circular hole and
The positioning round orifice of horizontal direction.Internal screw thread hole is provided among guide rod bottom, top is provided with the pin hole of horizontal direction.
A kind of application method of the assembly tooling of Medium voltage switch or circuit breaker contact pressure spring：1., by screw rod screw in cradle top screw thread
Hole；2., by guide plate on the guide rail of bracket, the cylindrical body of screw rod lower part passes through the circular hole among guide plate, will with tool
Circlip is fixed；3., by pressure spring dress to be assembled on the guide bar, and cover upper guide sleeve at the top of guide rod, be then placed in work
In dress；4., by guide plate alignment guide set, and be rotated down push guide sleeve move downward；5. when dowel hole and pin nail hole weight
When conjunction, it is inserted into pin；6., screw out guide plate upwards, then take out the switch contact pressure spring component assembled.
Beneficial effects of the present invention：
1, easy to use, remarkable benefit plays laborsaving, time saving, the effect of cost-saving；
2, small in size, structure is simple, easy to operate, and maintenance is simple, of less demanding to operator；
3, overall structural strength is high, safety；
4, frock making cost is relatively low.
Detailed description of the invention
Fig. 1 tooling front view of the present invention
Fig. 2 tooling AA left view of the present invention
Fig. 3 tooling right view of the present invention
Drawing reference numeral explanation：1, bracket, 2, guide plate, 3, screw rod, 4, handle, 5, circlip, 6, guide sleeve, 6.1, positioning garden
Hole, 6.2, circular hole, 7, guide rod, 7.1, pin hole, 7.2, internal screw thread hole, 8, pressure spring.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in attached drawing 1 and Fig. 3, a kind of assembly tooling of Medium voltage switch or circuit breaker contact pressure spring, including bracket 1, guide plate 2, silk
Bar 3, handle 4, circlip 5；A threaded hole is provided at the top of bracket 1,1 main body of bracket is frame structure, and 1 bottom of bracket is provided with notch
Band supporting point, there are guide rail in the two sides of 1 frame inner cavity of bracket；2 both sides of guide plate are provided with guide rail notch, and one is opened among guide plate 2
Circular hole, guide plate are provided with circular groove among 2 lower part；3 top of screw rod is made into outer-hexagonal shape, and screw mandrel top is provided with a level side
It is the screw rod cooperated with 1 screw top hole of bracket to circular hole, in the middle part of screw rod 3,3 lower part of screw rod is cylindrical body, and cylinder end is opened
Jump-ring slot；Circular hole and 3 lower cylinder of screw rod among guide plate 2 cooperate.Bracket 1, guide plate 2, handle 4 are all made of 304 not
The Steel material that becomes rusty makes.
As shown in Fig. 2, Medium voltage switch or circuit breaker contact pressure spring component includes guide rod 7, guide sleeve 6, pressure spring 8.Guide sleeve 6 is garden
Ring-type is provided with the circular hole 6.2 of vertical direction and the positioning round orifice 6.1 of horizontal direction.Guide rod 7 is cylindrical, and step is arranged at bottom,
Centre is provided with internal screw thread hole 7.2, and top is provided with the pin hole 7.1 of horizontal direction, and pin hole is long waist type.7 bottom platform of guide rod
30 millimeters of rank outer diameter, 17 millimeters of rest part outer diameter, 10 millimeters of pin aperture.17 millimeters of 6 internal diameter of guide sleeve, 30 millimeters of outer diameter,
10 millimeters of the aperture of positioning round orifice 6.1.
1 wide 50 millimeter of bracket, 122 millimeters high, top is 18 millimeters thick, and rest part is 10 millimeters thick, and top is 20 millimeters high, bottom
Portion's notch is 6 millimeters high, and bottom notch is 21 millimeters wide, and rack bore is 31 millimeters wide.
2 wide 44 millimeters of guide plate, 7 millimeters high, 24 millimeters thick, the guide rail notch on 2 both sides of guide pad is 11 millimeters wide, deep 8 milli
Rice.
A kind of application method of the assembly tooling of Medium voltage switch or circuit breaker contact pressure spring：1., by screw rod screw in cradle top screw thread
Hole；2., by guide plate on the guide rail of bracket, the cylindrical body of screw rod lower part passes through the circular hole among guide plate, will with tool
Circlip is fixed；3., by pressure spring dress to be assembled on the guide bar, and cover upper guide sleeve at the top of guide rod, be then placed in work
In dress；4., by guide plate alignment guide set, and be rotated down push guide sleeve move downward；5. when dowel hole and pin nail hole weight
When conjunction, it is inserted into pin；6., screw out guide plate upwards, then take out the switch contact pressure spring component assembled.
The advantages that present invention has structure simple, securely and reliably, easy to operate, at low cost.
Claims (4)
1. a kind of assembly tooling of Medium voltage switch or circuit breaker contact pressure spring, including bracket（1）, guide plate（2）, screw rod（3）, handle（4）, card
Spring（5）, it is characterised in that：Bracket（1）Main body is frame structure, bracket（1）Top is provided with a threaded hole, bracket（1）Bottom
It is provided with notch band supporting point, bracket（1）There are guide rail in the two sides of frame inner cavity；Guide plate（2）Both sides are provided with guide rail notch, guide plate
（2）Open a circular hole, guide plate in centre（2）Circular groove is provided among lower part；Screw rod（3）Top is made into outer-hexagonal shape, screw rod
Top is provided with a horizontal direction circular hole, screw rod（3）Middle part is and bracket（1）The screw rod of screw top hole cooperation, screw rod（3）Under
Portion is cylindrical body, and cylinder end opens jump-ring slot；Guide plate（2）Intermediate circular hole and screw rod（3）Lower cylinder cooperation；Bracket
（1）, guide plate（2）, handle（4）It is all made of the production of 304 stainless steel materials；Medium voltage switch or circuit breaker contact pressure spring component includes guide rod
（7）, guide sleeve（6）, pressure spring（8）；Guide sleeve（6）For garden ring shape, it is provided with the circular hole of vertical direction（6.2）With determining for horizontal direction
Circle of position hole（6.1）；Guide rod（7）Cylindrical, step is arranged at bottom, and centre is provided with internal screw thread hole（7.2）, top is provided with level side
To pin hole（7.1）, pin hole is long waist type.
2. the assembly tooling of Medium voltage switch or circuit breaker contact pressure spring according to claim 1, it is characterised in that：Guide rod（7）Bottom platform
30 millimeters of rank outer diameter, 17 millimeters of rest part outer diameter, 10 millimeters of pin aperture；Guide sleeve（6）17 millimeters of internal diameter, 30 milli of outer diameter
Rice, positioning round orifice（6.1）10 millimeters of aperture.
3. the assembly tooling of Medium voltage switch or circuit breaker contact pressure spring according to claim 1, it is characterised in that：Bracket（1）It is 50 millimeters wide,
122 millimeters high, top is 18 millimeters thick, and rest part is 10 millimeters thick, and top is 20 millimeters high, and bottom notch is 6 millimeters high, bottom notch
21 millimeters wide, rack bore is 31 millimeters wide；Guide plate（2）It is 44 millimeters wide, 7 millimeters high, 24 millimeters thick, guide pad（2）Both sides
Guide rail notch is 11 millimeters wide, 8 millimeters deep.
4. the assembly tooling of Medium voltage switch or circuit breaker contact pressure spring according to claim 1, it is characterised in that：A kind of Medium voltage switch or circuit breaker contact
The application method of the assembly tooling of pressure spring：1., by screw rod screw in cradle top threaded hole；2., by guide plate mounted in bracket
On guide rail, the cylindrical body of screw rod lower part passes through the circular hole among guide plate, is fixed circlip with tool；3., by pressure to be assembled
Spring fills on the guide bar, and upper guide sleeve is covered at the top of guide rod, is then placed in tooling；4., by guide plate alignment guide
Set, and be rotated down and guide sleeve is pushed to move downward；5. being inserted into pin when dowel hole and pin nail hole is overlapped；6., screw out upwards
Guide plate then takes out the switch contact pressure spring component assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249066.8A CN106926195B (en) | 2017-04-17 | 2017-04-17 | A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249066.8A CN106926195B (en) | 2017-04-17 | 2017-04-17 | A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106926195A CN106926195A (en) | 2017-07-07 |
| CN106926195B true CN106926195B (en) | 2018-11-30 |
Family
ID=59437344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249066.8A Active CN106926195B (en) | 2017-04-17 | 2017-04-17 | A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106926195B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627260A (en) * | 2017-10-29 | 2018-01-26 | 刘正南 | A kind of Medium voltage switch or circuit breaker contact stage clip assembly tooling |
| CN108081179B (en) * | 2018-01-09 | 2023-09-19 | 广州白云电器设备股份有限公司 | Assembly fixture and assembly method for moving contact system of frame-type circuit breaker |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944172A (en) * | 1997-10-06 | 1999-08-31 | Allen-Bradley Company, Llc | Biasing assembly for a switching device |
| CN200962395Y (en) * | 2006-10-31 | 2007-10-17 | 河南森源电气股份有限公司 | Installation tool of pull pole component of the high-voltage vacuum breaker |
| CN201788886U (en) * | 2010-09-03 | 2011-04-06 | 广西银河迪康电气有限公司 | Sealing device of draw bar of moving end of gaseous insulation circuit breaker |
| CN102426957A (en) * | 2011-09-08 | 2012-04-25 | 河南省电力公司周口供电公司 | Rapid assembling tool for GW5 isolation switch contact |
| CN204190235U (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | A kind of dismantling device for isolating switch fastening spring |
| CN205920898U (en) * | 2016-04-28 | 2017-02-01 | 句容华源电器设备有限公司 | Supplementary installation dress clamp system of insulating pull rod |
| CN206003661U (en) * | 2016-08-31 | 2017-03-08 | 富隆电气有限公司 | Vacuum circuit breaker pull bar erector |
| CN106409574B (en) * | 2016-10-13 | 2018-11-09 | 天津平高智能电气有限公司 | A kind of spring assembly handling tooling |
| CN206702943U (en) * | 2017-04-17 | 2017-12-05 | 北海银河开关设备有限公司 | A kind of Medium voltage switch or circuit breaker contact stage clip assembly tooling |
-
2017
- 2017-04-17 CN CN201710249066.8A patent/CN106926195B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106926195A (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106926195B (en) | A kind of Medium voltage switch or circuit breaker contact pressure spring assembly tooling | |
| CN210847951U (en) | High-efficient novel stamping die | |
| CN205033003U (en) | Robot clamp with adjustable | |
| CN206702943U (en) | A kind of Medium voltage switch or circuit breaker contact stage clip assembly tooling | |
| CN204221453U (en) | The locating and clamping apparatus of bearing ring processing machine | |
| CN109317596B (en) | Automatic nail feeding mechanism for large-diameter steel rivets | |
| CN208163124U (en) | A kind of upright drill chuck | |
| CN203236714U (en) | Riveting device | |
| CN210676560U (en) | Porous stamping die for hardware processing | |
| CN209408379U (en) | A kind of terminal block screw automatic press mounting mechanism | |
| CN107335994B (en) | Magnetic steel entering steel sleeve processing tool | |
| CN204108706U (en) | A kind of swash plate founds processing tool mechanism | |
| CN208600551U (en) | A kind of valve plate hole punched device | |
| CN107627260A (en) | A kind of Medium voltage switch or circuit breaker contact stage clip assembly tooling | |
| CN202260085U (en) | Cable terminal cold stamping die for bending machine | |
| CN101856711A (en) | Novel powerful general riveting tool | |
| CN109900513A (en) | A kind of cable rushes core machine | |
| CN204307946U (en) | Double-end heating centring machine | |
| CN104525704A (en) | Machining method for symmetrical holes of thin-wall steel pipe | |
| CN204321988U (en) | Valve lock dog press-loading apparatus | |
| CN204381858U (en) | A kind of automatic clamping device of novel Internet of Things Based Intelligent Control | |
| CN104432797B (en) | Pneumaticly turn over cover machine | |
| CN204292277U (en) | Pneumaticly turn over cover machine | |
| CN203448570U (en) | Gantry gate plate locating mechanism for plate spring hot punching automation line | |
| CN203945101U (en) | Connecting rod fixed cover press-loading apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |