CN203572429U - Machine box mounting hole coaxiality detection device for breaker - Google Patents
Machine box mounting hole coaxiality detection device for breaker Download PDFInfo
- Publication number
- CN203572429U CN203572429U CN201320654355.3U CN201320654355U CN203572429U CN 203572429 U CN203572429 U CN 203572429U CN 201320654355 U CN201320654355 U CN 201320654355U CN 203572429 U CN203572429 U CN 203572429U
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- axle sleeve
- support plate
- mounting hole
- detection device
- mount pad
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Abstract
The utility model relates to a machine box mounting hole coaxiality detection device for a breaker. The detection device comprises a mounting base, a first shaft sleeve and a second shaft sleeve; the first shaft sleeve and the second shaft sleeve are coaxial; the mounting base is equipped with a first support plate and a second support plate; the first shaft sleeve is supported on the first support plate of the mounting base, and the second shaft sleeve is supported on the second support plate of the mounting base; the first shaft sleeve and the first support plate form a sliding pair, and the second shaft sleeve and the second support plate also form a sliding pair; and a tail end, away from the second shaft sleeve, of the first shaft sleeve is provided with a boss, a tail end, away from the first shaft sleeve, of the second shaft sleeve is also provided with a boss, and the two bosses are coaxial and match corresponding machine box mounting holes. The detection device is simple in structure, easy to operate, time-saving and labor-saving, and can effectively detect the coaxiality of the machine box mounting holes.
Description
Technical field
The utility model relates to a kind of isolating switch cabinet mounting hole axiality detection device, is applicable to breaker spring operating mechanism cabinet, belongs to electrical equipment auxiliary mould technical field.
Background technology
Isolating switch, as one of most important equipment in electric system, must have high reliability.And cabinet is as main in spring operating mechanism of circuit breaker and most important part, can play the effect of carrying all operations merit and transmitting torque, the coaxial accuracy in its main hole is directly connected to the normal work of isolating switch, for further improving product reliability, must measure and meet corresponding accuracy requirement the right alignment in its main hole, thereby improve the operational reliability of product.
At present, the detection method that most of producers mainly adopt is: utilize an optical axis directly to penetrate cabinet mounting hole and detect.But containing multilayer insulating panel and baffle interval is less, cannot penetrate the cabinet that optical axis detects, most producers are mainly by processing assurance and will not detect to some.
Also have producer processing technology hole on dividing plate, from farther place penetrates, row detects again.But this method is very inconvenient, and the hole of beating on cabinet is not attractive in appearance again too much, cannot processing technology hole because miscellaneous part is housed in the adjacent separator especially having, and still to rely on processing to guarantee.
In addition, owing to processing cutter for same and mould, also can wear and tear, cannot avoid artificial misoperation, rely on processing to guarantee that the method reality of cabinet mounting hole right alignment is also unreliable simultaneously.
Utility model content
The purpose of this utility model is: the problem existing for above-mentioned prior art, a kind of isolating switch cabinet mounting hole axiality detection device is proposed, and simple in structure, operate simple and easyly, can effectively detect cabinet mounting hole right alignment.
In order to reach above object, the technical solution of the utility model is as follows:
Cabinet mounting hole axiality detection device for a kind of isolating switch, comprises mount pad, it is characterized in that, also comprises first, second coaxial axle sleeve; Described mount pad has first, second support plate; Described the first axle sleeve is supported on the first support plate of mount pad, and described the second axle sleeve is supported on the second support plate of mount pad; Described the first axle sleeve and the first support plate, described the second axle sleeve and the second support plate form respectively moving sets; Described first, second axle sleeve end away from each other has respectively coaxial boss, and described each boss matches with corresponding cabinet mounting hole.
This structure in use, first whole device is placed between two cabinet mounting holes to be measured, again an axle sleeve is pulled out and is made its end boss to embed one of cabinet mounting hole, then by another axle sleeve pull-out, if this axle sleeve end boss can embed another cabinet mounting hole smoothly, two cabinet mounting holes are coaxial, otherwise two hole disalignments.
The utility model further perfect technical scheme is as follows:
Preferably, described first, second axle sleeve nests together near end each other, and forms moving sets.Can further guarantee that like this two axle sleeves are coaxial.
Preferably, the boss of described first, second axle sleeve is respectively the round platform containing at least two-layer step, and each layer of step is coaxial with round platform, and described round platform is from successively decreasing to the each layer of stepped diameters away from mount pad place near mount pad.Can detect with same axle sleeve like this cabinet mounting hole of different-diameter.
More preferably, the boss structure of described first, second axle sleeve is identical or different.
Preferably, described the first axle sleeve runs through the first support plate, and described the second axle sleeve runs through the second support plate.
Preferably, described mount pad also has the base plate that a side is connected with first, second support plate respectively, and the opposite side of described base plate is fixed with hand holding handle.
More preferably, described hand holding handle has away from the end of base plate the spheroid of holding.
The utility model is simple in structure, operates simple and easyly, can effectively detect cabinet mounting hole right alignment, time saving and energy saving.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the enforcement schematic diagram of Fig. 1 embodiment.
Embodiment
Embodiment
Cabinet mounting hole axiality detection device for the isolating switch of the present embodiment, as shown in Figure 1, cabinet mounting hole axiality detection device for a kind of isolating switch, comprises mount pad, and coaxial first, second axle sleeve 1-1,1-2; Mount pad has first, second support plate 2-1,2-2; The first axle sleeve 1-1 is supported on the first support plate 2-1 of mount pad, and the second axle sleeve 1-2 is supported on the second support plate 2-2 of mount pad; The first axle sleeve 1-1 and the first support plate 2-1, the second axle sleeve 1-2 and the second support plate 2-2 form respectively moving sets; First, second axle sleeve 1-1,1-2 end away from each other have respectively coaxial boss 3, and each boss 3 matches with corresponding cabinet mounting hole.
First, second axle sleeve 1-1,1-2 nest together near end each other, and form moving sets.
The boss 3 of first, second axle sleeve 1-1,1-2 is respectively the round platform containing at least two-layer step, and each layer of step is coaxial with round platform, and round platform is from successively decreasing to the each layer of stepped diameters away from mount pad place near mount pad.Boss 3 structures of first, second axle sleeve 1-1,1-2 are identical.It should be noted that, the structure of two boss also can be different, thereby adapt to detect better the situation of two different mounting hole right alignmenies of diameter.
The first axle sleeve 1-1 runs through the first support plate 2-1, and the second axle sleeve 1-2 runs through the second support plate 2-2.
Mount pad also has the base plate 2-3 that a side is connected with first, second support plate 2-1,2-2 respectively, and the opposite side of base plate 2-3 is fixed with hand holding handle 2-4.
Hand holding handle 2-4 has the spheroid of holding 2-5 away from the end of base plate.
Implementation process is exemplified below:
Whether the right alignment that wish detects mounting hole 5,7 on two dividing plates 4,6 is qualified, first by Fig. 1, first, second axle sleeve 1-1,1-2 is reduced to the shortlyest, then holds and holds spheroid 2-5 and by Fig. 2, whole device is placed between two dividing plates 4,6.Then first the first axle sleeve 1-1 is extracted out, and its boss is inserted in the mounting hole 5 of dividing plate 4; Then the second axle sleeve 1-2 is extracted out, and attempt its boss to insert in the mounting hole 7 of dividing plate 6, found that and can insert smoothly.Hence one can see that, and on two dividing plates 4,6, the right alignment of mounting hole 5,7 is qualified.Afterwards, then first, second axle sleeve 1-1,1-2 are retracted, take out whole device in order to detecting next time.
During concrete enforcement, can first from the mounting hole of diameter minimum, start to detect.
The concrete size of the present embodiment device can be determined according to the actual requirements, thereby meets the detection demand of any spacing dividing plate.
Adopt after the present embodiment device, the mounting hole right alignment that can be applicable to various spacing, various diameters detects, and easy to operate simple and easy, a set of cubing can have been examined all mounting holes, without the frequent cubing of changing, can significantly improve work efficiency.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. a cabinet mounting hole axiality detection device for isolating switch, comprises mount pad, it is characterized in that, also comprises first, second coaxial axle sleeve; Described mount pad has first, second support plate; Described the first axle sleeve is supported on the first support plate of mount pad, and described the second axle sleeve is supported on the second support plate of mount pad; Described the first axle sleeve and the first support plate, described the second axle sleeve and the second support plate form respectively moving sets; Described first, second axle sleeve end away from each other has respectively coaxial boss, and described each boss matches with corresponding cabinet mounting hole.
2. cabinet mounting hole axiality detection device for isolating switch according to claim 1, is characterized in that, described first, second axle sleeve nests together near end each other, and forms moving sets.
3. cabinet mounting hole axiality detection device for isolating switch according to claim 1, it is characterized in that, the boss of described first, second axle sleeve is respectively the round platform containing at least two-layer step, each layer of step is coaxial with round platform, and described round platform is from successively decreasing to the each layer of stepped diameters away from mount pad place near mount pad.
4. cabinet mounting hole axiality detection device for isolating switch according to claim 3, is characterized in that, the boss structure of described first, second axle sleeve is identical or different.
5. according to cabinet mounting hole axiality detection device for the isolating switch described in claim 1 to 4 any one, it is characterized in that, described the first axle sleeve runs through the first support plate, and described the second axle sleeve runs through the second support plate.
6. according to cabinet mounting hole axiality detection device for isolating switch described in claim 1 to 4 any one, it is characterized in that, described mount pad also has the base plate that a side is connected with first, second support plate respectively, and the opposite side of described base plate is fixed with hand holding handle.
7. cabinet mounting hole axiality detection device for isolating switch according to claim 6, is characterized in that, described hand holding handle has away from the end of base plate the spheroid of holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654355.3U CN203572429U (en) | 2013-10-23 | 2013-10-23 | Machine box mounting hole coaxiality detection device for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654355.3U CN203572429U (en) | 2013-10-23 | 2013-10-23 | Machine box mounting hole coaxiality detection device for breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572429U true CN203572429U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654355.3U Expired - Fee Related CN203572429U (en) | 2013-10-23 | 2013-10-23 | Machine box mounting hole coaxiality detection device for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592769A (en) * | 2018-06-19 | 2018-09-28 | 江西昌河航空工业有限公司 | A kind of tooling and method for examining bush hole concentricity and verticality |
| CN113125174A (en) * | 2021-04-16 | 2021-07-16 | 广汽埃安新能源汽车有限公司 | Steering column assembly detection tool and detection method of steering column assembly |
| CN113125174B (en) * | 2021-04-16 | 2024-06-04 | 广汽埃安新能源汽车有限公司 | Steering column assembly detection tool and detection method of steering column assembly |
-
2013
- 2013-10-23 CN CN201320654355.3U patent/CN203572429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592769A (en) * | 2018-06-19 | 2018-09-28 | 江西昌河航空工业有限公司 | A kind of tooling and method for examining bush hole concentricity and verticality |
| CN113125174A (en) * | 2021-04-16 | 2021-07-16 | 广汽埃安新能源汽车有限公司 | Steering column assembly detection tool and detection method of steering column assembly |
| CN113125174B (en) * | 2021-04-16 | 2024-06-04 | 广汽埃安新能源汽车有限公司 | Steering column assembly detection tool and detection method of steering column assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20191023 |