CN105428164A - Tool for assembling energy storage component of circuit breaker and assembling method thereof - Google Patents
Tool for assembling energy storage component of circuit breaker and assembling method thereof Download PDFInfo
- Publication number
- CN105428164A CN105428164A CN201511030615.XA CN201511030615A CN105428164A CN 105428164 A CN105428164 A CN 105428164A CN 201511030615 A CN201511030615 A CN 201511030615A CN 105428164 A CN105428164 A CN 105428164A
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- China
- Prior art keywords
- energy storage
- crank arm
- assembling
- cam
- bearing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Springs (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a tool for assembling an energy storage component of a circuit breaker. The energy storage component of the circuit breaker is provided with an energy storage shaft on which a first spring crank arm, a first bearing, a cam, a gear assembly, an energy storage crank arm assembly, a second bearing and a second spring crank arm are successively arranged. The tool is provided with a base board. The base board is provided with two supporting boards which are respectively used for supporting the first bearing and the second bearing. The base board is provided with spacing blocks which respectively suppress the first spring crank arm and the second spring crank arm at the sides of the two supporting boards. The base board is provided with a spacing block for suppressing the assembling position of the energy storage crank arm and a block for suppressing the position of the cam between the two supporting plates. The tool for assembling the energy storage component of the circuit breaker has advantages of simple structure, low manufacture cost, accurate and quick assembling of the energy storage component, simple operation and high operation efficiency.
Description
Technical field
The present invention relates to assembly tooling, more specifically, the invention belongs to a kind of frock for the assembling of breaker energy storage parts.
Background technology
Breaker closing institute energy requirement is provided by spring energy storage of closing a floodgate, and the energy storage section in breaker operation mechanism is for giving the energy storage of combined floodgate spring.Energy storage section in circuit breaker conventional is at present made up of numerous energy storage component, comprise the critical pieces such as energy storage axle, spring crank arm, bearing, energy-storage crank arm assembling, travelling gear, cam, wherein energy storage axle is complicated splined shaft, it and above critical piece are adopted splined mode and are assembled up, and spring crank arm, cam, need to be assembled into certain angle (as shown in Figure 3) between energy-storage crank arm assembling, circuit breaker could normal work.Because the spline tooth number on energy storage axle is many and profile of tooth is less, with naked eyes, the assembling time is difficult to accurately to judge whether correctly angle of assembling between 3 energy storage components, thus needs the assembling that a kind of assembly tooling carrys out auxiliary energy storage parts badly.
Summary of the invention
Technical problem to be solved by this invention realizes a kind of frock being specifically designed to the assembling of breaker energy storage parts, its objective is and can use each energy storage component of its auxiliary assembling energy storage section accurately, quickly and easily, guarantee that the angle assembling between vitals is accurate.
To achieve these goals, the technical solution used in the present invention is: for the frock of breaker energy storage parts assembling, described breaker energy storage parts are provided with energy storage axle, described energy storage axle is provided with the first spring crank arm according to this, clutch shaft bearing, cam, gear assembles, energy-storage crank arm assembles, second bearing and the second spring crank arm, described frock is provided with base plate, described base plate is provided with the supporting bracket that two are respectively used to support clutch shaft bearing and the second bearing, the base plate of the supporting bracket both sides described in two is provided with the guide vane end stop limiting the first spring crank arm and the second spring crank arm position respectively, base plate between supporting bracket described in two is provided with the guide vane end stop of restriction energy-storage crank arm rigging position, and the block of restriction cam position.
Be inserted with the removable pin stretching out block in described block, described removable pin one end is provided with and controls removable pin and stretch out the length of block and the locking nut of locking removable pin, and described removable pin projection contacts cam also limits the position of cam.
The guide vane end stop of described supporting bracket both sides is fixed in the chute on base plate, and by setscrew nut locking.
Described chute is provided with reference mark.
Described supporting bracket upper surface is provided with the groove for supporting.
Be used for the assembly method of the frock of breaker energy storage parts assembling based on claim, it is characterized in that:
Step 1, by gear assembling, axle sleeve, cam, hexagonal cover, clutch shaft bearing, energy-storage crank arm assembling, the second bearing holder (housing, cover) is on energy storage axle;
Step 2, by clutch shaft bearing and the equal frame of the second bearing on the supporting plate;
Step 3, cam is against on removable pin;
Step 4, the assembling of adjustment energy-storage crank arm, make energy-storage crank arm assembling be against on the guide vane end stop between supporting bracket;
Step 5, the spring crank arm at auxiliary switch support and energy storage axle two ends is installed, two ends spring crank arm is adjusted on the guide vane end stop that can lean against supporting bracket both sides.
The tool structure that the present invention is specifically designed to the assembling of breaker energy storage parts is simple, low cost of manufacture, and can assemble by auxiliary energy storage parts accurately and rapidly, easy and simple to handle, operating efficiency is high.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in specification of the present invention below and figure is briefly described:
Fig. 1,2 is breaker energy storage modular construction schematic diagram;
The structural representation that Fig. 3-5 fills for breaker energy storage subassembler;
Fig. 6-8 is installed to the structural representation in assembly tooling for breaker energy storage parts;
Fig. 9 is A-A cutaway view in Fig. 1;
Figure 10 is B-B cutaway view in Fig. 1;
Mark in above-mentioned figure is: 1, base plate, and 2, alignment pin, 3, screw, 4, guide vane end stop, 5, supporting bracket, 6, removable pin, 7, block, 8, locking nut, 9, spring crank arm, 10, auxiliary switch support, 11, bearing, 12, hexagonal cover, 13, cam, the 14, first axle sleeve, 15, gear assembling, 16, energy-storage crank arm assembling, the 17, second axle sleeve; 18, energy storage axle.
Embodiment
Known as shown in Figure 1, spring crank arm 9, cam 13, energy-storage crank arm assemble between 16 threes needs assembling to have a certain degree, and circuit breaker could normal work, then for the assembling of breaker energy storage parts frock as in Figure 3-5.
For guide vane end stop 4, supporting bracket 5, removable pin 6 and block 7 that the frock of breaker energy storage parts assembling comprises base plate 1 and is fixed on base plate 1, base plate 1 plays a supportive role, three identical guide vane end stops 4 adopt two screws 3 to be positioned on base plate 1 respectively, two identical supporting brackets 5 all adopt two alignment pins 2 and two screws 3 to be positioned on base plate 1, and block 7 is fixed on base plate 1 by two alignment pins 2 and two screws 3.
Two supporting brackets 5 are for supporting clutch shaft bearing 11 and the second bearing 11, and supporting bracket 5 upper surface is provided with the groove for supporting.The base plate 1 of two supporting bracket 5 both sides is provided with the guide vane end stop 4 limiting the first spring crank arm 9 and the second spring crank arm 9 position respectively, base plate 1 between two supporting brackets 5 is provided with the guide vane end stop 4 that restriction energy-storage crank arm assembles 16 positions, and the block 7 of restriction cam 13 position.
In order to improve the versatility of frock, removable pin 6 is through the hole on block 7, then lock with M6 locking nut 8, locking nut 8 controls removable pin 6 and stretches out the length of block 7 and locking removable pin 6, and removable pin 6 projection contacts cam 13 also limits the position of cam 13.The guide vane end stop 4 of supporting bracket 5 both sides is fixed in the chute on base plate 1, and by setscrew nut locking, chute is provided with reference mark, is convenient to accurate adjustment.By the position adjustments of parts, make frock can use the assembling of different size breaker energy storage parts.
Based on the assembly method of the above-mentioned frock for the assembling of breaker energy storage parts, as shown in figs 6-8, first from inside to outside successively gear assembling 15, axle sleeve, cam 13, hexagonal cover 12, left side bearing 11, energy-storage crank arm assembling 16, the right bearing 11 are enclosed within energy storage axle 18, then by left and right bearing 11 all frame in supporting bracket 5, now cam 13 is against on removable pin 6, by regulating energy-storage crank arm assembling 16, it is made to be against on guide vane end stop 4.Finally auxiliary switch support 10 and the right and left spring crank arm 9 are installed, being adjusted to by both sides spring crank arm 9 to lean against on guide vane end stop 4, angle of assembling then now between spring crank arm 9, cam 13, energy-storage crank arm assembling 16 these three energy storage components is in tram shown in Fig. 1, circuit breaker energy regular event.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (6)
1. for the frock of breaker energy storage parts assembling, described breaker energy storage parts are provided with energy storage axle, described energy storage axle is provided with the first spring crank arm according to this, clutch shaft bearing, cam, gear assembles, energy-storage crank arm assembles, second bearing and the second spring crank arm, it is characterized in that: described frock is provided with base plate, described base plate is provided with the supporting bracket that two are respectively used to support clutch shaft bearing and the second bearing, the base plate of the supporting bracket both sides described in two is provided with the guide vane end stop limiting the first spring crank arm and the second spring crank arm position respectively, base plate between supporting bracket described in two is provided with the guide vane end stop of restriction energy-storage crank arm rigging position, and the block of restriction cam position.
2. the frock for the assembling of breaker energy storage parts according to claim 1, it is characterized in that: in described block, be inserted with the removable pin stretching out block, described removable pin one end is provided with and controls removable pin and stretch out block length and the locking nut of locking removable pin, and described removable pin projection contacts cam also limits the position of cam.
3. the frock for the assembling of breaker energy storage parts according to claim 1 and 2, is characterized in that: the guide vane end stop of described supporting bracket both sides is fixed in the chute on base plate, and by setscrew nut locking.
4. the frock for the assembling of breaker energy storage parts according to claim 3, is characterized in that: described chute is provided with reference mark.
5. the frock for the assembling of breaker energy storage parts according to claim 1, is characterized in that: described supporting bracket upper surface is provided with the groove for supporting.
6., based on the assembly method of the frock for the assembling of breaker energy storage parts described in claim 1-5, it is characterized in that:
Step 1, by gear assembling, axle sleeve, cam, hexagonal cover, clutch shaft bearing, energy-storage crank arm assembling, the second bearing holder (housing, cover) is on energy storage axle;
Step 2, by clutch shaft bearing and the equal frame of the second bearing on the supporting plate;
Step 3, cam is against on removable pin;
Step 4, the assembling of adjustment energy-storage crank arm, make energy-storage crank arm assembling be against on the guide vane end stop between supporting bracket;
Step 5, the first spring crank arm, second spring crank arm at auxiliary switch support and energy storage axle two ends are installed, first spring crank arm at two ends and the second spring crank arm are adjusted on the guide vane end stop that can lean against supporting bracket both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030615.XA CN105428164B (en) | 2015-12-30 | 2015-12-30 | The frock and its assembly method assembled for breaker energy storage part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030615.XA CN105428164B (en) | 2015-12-30 | 2015-12-30 | The frock and its assembly method assembled for breaker energy storage part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428164A true CN105428164A (en) | 2016-03-23 |
| CN105428164B CN105428164B (en) | 2017-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030615.XA Active CN105428164B (en) | 2015-12-30 | 2015-12-30 | The frock and its assembly method assembled for breaker energy storage part |
Country Status (1)
| Country | Link |
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| CN (1) | CN105428164B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371724A (en) * | 2015-12-24 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Tooling for checking energy storage shaft assembling angle |
| CN112611346A (en) * | 2020-12-11 | 2021-04-06 | 广西电网有限责任公司桂林供电局 | Positioning special tool for energy storage shaft of Siemens mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782583A (en) * | 1987-01-13 | 1988-11-08 | General Electric Company | Method of assembling a molded case circuit breaker crossbar |
| US4796355A (en) * | 1987-09-15 | 1989-01-10 | B/K Patent Development, Inc. | Snap action devices and methods and apparatus for making same |
| CN201332032Y (en) * | 2009-01-20 | 2009-10-21 | 天津市津荣天和机电有限公司 | Device for adjusting angle of metal part |
| CN103065879A (en) * | 2013-01-21 | 2013-04-24 | 法泰电器（江苏）股份有限公司 | Molded case circuit breaker moving contact mechanism spring assembling device |
| CN105371724A (en) * | 2015-12-24 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Tooling for checking energy storage shaft assembling angle |
| CN205452197U (en) * | 2015-12-30 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | A frock for circuit breaker energy storage subassembly |
-
2015
- 2015-12-30 CN CN201511030615.XA patent/CN105428164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782583A (en) * | 1987-01-13 | 1988-11-08 | General Electric Company | Method of assembling a molded case circuit breaker crossbar |
| US4796355A (en) * | 1987-09-15 | 1989-01-10 | B/K Patent Development, Inc. | Snap action devices and methods and apparatus for making same |
| CN201332032Y (en) * | 2009-01-20 | 2009-10-21 | 天津市津荣天和机电有限公司 | Device for adjusting angle of metal part |
| CN103065879A (en) * | 2013-01-21 | 2013-04-24 | 法泰电器（江苏）股份有限公司 | Molded case circuit breaker moving contact mechanism spring assembling device |
| CN105371724A (en) * | 2015-12-24 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Tooling for checking energy storage shaft assembling angle |
| CN205452197U (en) * | 2015-12-30 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | A frock for circuit breaker energy storage subassembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371724A (en) * | 2015-12-24 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Tooling for checking energy storage shaft assembling angle |
| CN105371724B (en) * | 2015-12-24 | 2019-04-23 | 安徽中电兴发与鑫龙科技股份有限公司 | It is a kind of for checking the tooling of energy storage axle angle of assembling |
| CN112611346A (en) * | 2020-12-11 | 2021-04-06 | 广西电网有限责任公司桂林供电局 | Positioning special tool for energy storage shaft of Siemens mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105428164B (en) | 2017-11-03 |
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Effective date of registration: 20191127 Address after: No. 188 Huizhou Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province, 241000 Patentee after: Anhui Senyuan Electrical Co., Ltd. Address before: 241000 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee before: ANHUI ZHONGDIAN XINGFA AND XINLONG TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |