CN203300552U - Combination tool for axial parts of circuit breaker - Google Patents
Combination tool for axial parts of circuit breaker Download PDFInfo
- Publication number
- CN203300552U CN203300552U CN2013202737600U CN201320273760U CN203300552U CN 203300552 U CN203300552 U CN 203300552U CN 2013202737600 U CN2013202737600 U CN 2013202737600U CN 201320273760 U CN201320273760 U CN 201320273760U CN 203300552 U CN203300552 U CN 203300552U
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- China
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- main body
- cushion block
- positioning hole
- location hole
- circuit breaker
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- Withdrawn - After Issue
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Abstract
The utility model relates to a combination tool for the axial parts of a circuit breaker and belongs to the technical field of auxiliary devices for manufacturing power supply equipment. The upper surface of the main body of the rectangular cushion block of the tool is divided into a first functional region, a second functional region and a third functional region. The first functional region, the second function region and the third functional region are provided with a first positioning hole, a second positioning hole and a third positioning hole used for the insertion of matched pin bushings respectively. The lower surface of the main body of the rectangular cushion block is provided with adjusting countersunk screws respectively corresponding to the first positioning hole, the second positioning hole and the third positioning hole. The end portions of the adjusting countersunk screws are threadedly connected with the bottoms of corresponding pin bushings. The two sides of both the second positioning hole and the third positioning hole are respectively provided with v-shaped positioning bosses extended out of the upper surface of the main body of the rectangular cushion block. The symcenters of the v-shaped positioning bosses on the two sides of the positioning holes are collinear with the centers of corresponding positioning holes. The outer sides of the v-shaped positioning bosses are provided with spacing bosses used for being screwed with adjustment spacing screws. According to the utility model, the semi-mechanical assembly for elastic cylindrical pins on the axial parts of a circuit breaker is realized. Meanwhile, the assembly efficiency is greatly improved and the assembly quality is ensured reliably.
Description
Technical field
The utility model relates to a kind of frock, and especially a kind of circuit breaker Axle Parts assembled tool belongs to power supply unit and makes the servicing unit technical field.
Background technology
Circuit breaker, as one of most important equipment in electric power system, must have high reliability.The Axle Parts that elastic cylindrical pin is housed is the main mark connection element of the mechanisms such as middle high-pressure breaker spring and propelling.Because of the realization of the accuracy affects product function of its assembling, thus the assembly reliability of elastic cylindrical pin and efficiency especially aobvious important.Yet manual mode is all adopted in traditional assembling, due to elastic cylindrical pin be in spring operating mechanism torsion spring fix, semiaxis and the connected component that many assemblings adopt such as the semiaxis button is fixed, divide-shut brake buckle axle and buckle are fixing, its diameter can be at Φ 2-Φ 15mm, length can be between 10-100 mm, not only assembly work amount is large, and very inconvenient, be difficult to guarantee assembly quality, for the elastic cylindrical pin less for diameter, that length is shorter, staff knocks not only inconvenience but also dangerous; The elastic cylindrical pin slightly large for diameter, that length is long, hand assembled are not only inconvenient, also easily clench or knock off elastic cylindrical pin, ressemble after needing to take out, and both time-consuming, effort, increased again cost; Especially, for by the fixing mate of elastic cylindrical pin, guarantee that relative position is very difficult.
The utility model content
The purpose of this utility model is:, for the problem that above-mentioned prior art exists, proposes a kind of not only easy to operately, and can adapt to the circuit breaker Axle Parts assembled tool of various assembling demands, thereby greatly enhance productivity, the assurance assembly quality.
In order to reach above purpose, circuit breaker Axle Parts assembled tool of the present utility model has rectangle cushion block main body, and described cushion block main body upper surface is divided into first, second, third functional areas from a side to opposite side;
Described first, second, third functional areas have respectively first, second, third location hole that inserts adaptive guide, the countersunk head adjustment screw of packing into respectively and be connected with the cushion block main body screw in the corresponding first, second, third location hole place of described cushion block main body lower surface, the termination of described countersunk head adjustment screw connect with the bottom thread of corresponding guide respectively;
The both sides of second, third location hole have respectively from the extended V-shaped groove positioning boss of cushion block main body upper surface, the symmetrical centre of both sides V-shaped groove positioning boss and corresponding location hole center conllinear; The outside of V-shaped groove positioning boss has the positive stop lug boss that screws the adjusting stop screw.
Further, also has slot to make way between two V-shaped groove positioning boss of the 3rd location hole.
After adopting the utility model, can realize the semi-mechanization of elastic cylindrical pin assembling on the circuit breaker Axle Parts, easy to operate, efficiency of assembling improves greatly, the high conformity of assembling, Reliable guarantee assembly quality, and owing to having adjustable link, therefore can take into account simultaneously the optical axis at different size, the needs of sincere sub-axle installation elastic cylindrical pin, have desirable adaptability.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the A-A echelon sectional view of Fig. 1.
Embodiment
Embodiment one
As shown in Figure 1, 2, 3, the upper surface of rectangle cushion block main body 1 is divided into first, second, third functional areas to the circuit breaker Axle Parts assembled tool of the present embodiment from left side to right side.First, second, third functional areas have respectively the first location hole 1-1, the second location 2-1, the 3rd location hole 3-1 that inserts adaptive guide.The countersunk head adjustment screw 1-2,2-2, the 3-2 that pack into respectively and be threaded with cushion block main body 1 in the corresponding first, second, third location hole place of cushion block main body 1 lower surface.The termination of each countersunk head adjustment screw connects with the bottom thread of corresponding guide 1-3,2-3,3-3 respectively.The both sides of second location 2-1, the 3rd location hole 3-1 have respectively from the extended V-shaped groove positioning boss of cushion block main body upper surface 2-4,3-4, the symmetrical centre of both sides V-shaped groove positioning boss and corresponding location hole center conllinear.The outside of V-shaped groove positioning boss 2-4,3-4 has respectively positive stop lug boss 2-6, the 3-6 that screws adjusting stop screw 2-5,3-5.Also has slot to make way between the two V-shaped groove positioning boss 3-5 of the 3rd location hole 3-1.
During use, cushion block main body 1 is placed on workbench and locates:
For elastic cylindrical pin X1 is installed on optical axis G, select guide 1-3, the 2-3 adaptive with elastic cylindrical pin external diameter to be installed, insert respectively in first, second location hole 1-1,2-1, and by elastic cylindrical pin X1 extension to be installed and its apart from optical axis termination distance,, by the insertion depth of guide 1-3,2-3 and the spacing location of the second stop screw 2-5 of location hole place in corresponding first, second location hole of countersunk head adjustment screw 1-2,2-2 adjusting corresponding to stop screw 2-5, operate as follows afterwards respectively:
The first step, elastic cylindrical pin X1 to be installed is inserted in the guide 1-3 endoporus of the first location hole, the elastic cylinder pin-and-hole of optical axis G is aimed at elastic cylindrical pin to be installed upper end, knock to optical axis G and drop down onto cushion block main body 1 upper surface, make elastic cylindrical pin insert the elastic cylinder pin-and-hole interior (this step is easily understood, and is not shown in the figures) of optical axis G.
Second step, will be inserted with 180 ° of the optical axis upsets of elastic cylindrical pin X1, move and be put into the second functional areas, lean the second stop screw 2-5 of location hole place, elastic cylindrical pin X1 with axle head and aim at the position location of the second location hole, optical axis G is supported on the V-shaped groove positioning boss 2-4 at the second location hole place, vertically knock elastic cylindrical pin X1 upper end, until the guide 2-3 bottom (referring to Fig. 2) in the second location hole is arrived in elastic cylindrical pin X1 lower end.
For elastic cylindrical pin X2 is installed on sincere sub-axle Z, select guide 1-3, the 3-3 adaptive with elastic cylindrical pin external diameter to be installed, insert respectively in the first, the 3rd location hole 1-1,3-1, and by elastic cylindrical pin extension to be installed and its distance sincere sub-axle Z termination distance,, by the insertion depth of guide and the spacing location of the 3rd stop screw 3-5 of location hole place in corresponding countersunk head adjustment screw 1-2,3-2 adjusting first corresponding to stop screw 3-5, the 3rd location hole, operate as follows afterwards respectively:
The first step, elastic cylindrical pin X2 to be installed is inserted in the guide 1-3 endoporus of the first location hole, sincere sub-z is set on sincere sub-axle Z, and the elastic cylinder pin-and-hole on sincere sub-z is aimed at the elastic cylinder pin-and-hole on sincere sub-axle Z, again the elastic cylinder pin-and-hole on sincere sub-z is aimed at elastic cylindrical pin X2 to be installed upper end, knock to sincere sub-z and drop down onto cushion block main body 1 upper surface, elastic cylindrical pin X2 is inserted in the elastic cylinder pin-and-hole of sincere sub-z and sincere sub-axle Z.
Second step, the sincere sub-axle Z that will be inserted with elastic cylindrical pin are communicated with 180 ° of sincere sub-z upsets, move and be put into the 3rd functional areas, lean the position location of aiming at the 3rd location hole at the 3rd stop screw 3-5 of location hole place, elastic cylindrical pin X2 with axle head, sincere sub-axle Z is supported on the upper and sincere sub-z of the V-shaped groove positioning boss 3-4 at the 3rd location hole place is arranged in slot to make way 3-7, vertically knock elastic cylindrical pin X2 upper end, until the guide 3-3 bottom (referring to Fig. 1) in the 3rd location hole is arrived in the elastic cylindrical pin lower end.
Facts have proved, after adopting the frock of the present embodiment, only need take the circumstances into consideration the guide of selecting endoporus adaptive, and regulate as required countersunk head adjustment screw and stop screw, just can meet the assembling of all size circuit breaker Axle Parts by spring pivot, efficiency of assembling is high, labour intensity reduces, and is particularly useful for batch jobs, can significantly improve production efficiency, effectively guarantee assembling quality.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (2)
1. a circuit breaker Axle Parts assembled tool, have rectangle cushion block main body, and described cushion block main body upper surface is divided into first, second, third functional areas from a side to opposite side;
Described first, second, third functional areas have respectively first, second, third location hole that inserts adaptive guide, the countersunk head adjustment screw of packing into respectively and be connected with the cushion block main body screw in the corresponding first, second, third location hole place of described cushion block main body lower surface, the termination of described countersunk head adjustment screw connect with the bottom thread of corresponding guide respectively;
The both sides of second, third location hole have respectively from the extended V-shaped groove positioning boss of cushion block main body upper surface, the symmetrical centre of both sides V-shaped groove positioning boss and corresponding location hole center conllinear; The outside of V-shaped groove positioning boss has the positive stop lug boss that screws the adjusting stop screw.
2. circuit breaker Axle Parts assembled tool according to claim 1, is characterized in that: also have slot to make way between two V-shaped groove positioning boss of described the 3rd location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202737600U CN203300552U (en) | 2013-05-17 | 2013-05-17 | Combination tool for axial parts of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202737600U CN203300552U (en) | 2013-05-17 | 2013-05-17 | Combination tool for axial parts of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300552U true CN203300552U (en) | 2013-11-20 |
Family
ID=49576546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202737600U Withdrawn - After Issue CN203300552U (en) | 2013-05-17 | 2013-05-17 | Combination tool for axial parts of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280354A (en) * | 2013-05-17 | 2013-09-04 | 江苏大全高压开关有限公司 | Combination tool for shaft type component of circuit breaker and use method thereof |
-
2013
- 2013-05-17 CN CN2013202737600U patent/CN203300552U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280354A (en) * | 2013-05-17 | 2013-09-04 | 江苏大全高压开关有限公司 | Combination tool for shaft type component of circuit breaker and use method thereof |
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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: 20131120 Effective date of abandoning: 20150527 |
|
| RGAV | Abandon patent right to avoid regrant |