CN202157251U - Inspection tool for track template - Google Patents
Inspection tool for track template Download PDFInfo
- Publication number
- CN202157251U CN202157251U CN2011202387307U CN201120238730U CN202157251U CN 202157251 U CN202157251 U CN 202157251U CN 2011202387307 U CN2011202387307 U CN 2011202387307U CN 201120238730 U CN201120238730 U CN 201120238730U CN 202157251 U CN202157251 U CN 202157251U
- Authority
- CN
- China
- Prior art keywords
- chi plate
- plate
- support rail
- rail platform
- chi
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an inspection tool for a track template, comprising a bottom plate. The inspection tool for track template is characterized in that two groups of supporters are arranged in parallel on the bottom plate; two supporting stanchions are arranged at the external side of the two groups of supporters respectively; a positioning platform is arranged at the middle position of the two groups of supporters; an angle type ruler is arranged on each supporter; the angle type ruler comprises a first ruler plate and a second ruler plate that form a preset angle; the front end of the first ruler plate is connected with the bottom end of the second ruler plate and the connected part is hinged with the supporter; and a return spring is arranged below the first ruler plate. In the utility model, the problem that the dimension specification of the concave surface can not be detected easily when the concave surface of the track template faces downwards is solved; the angle type ruler with the fixed dimension extends into the concave surface of the template; the dimension of the concave surface of the template can be calculated according to the trigonometric function conversion by the moving distance of the part of the ruler arranged outside the concave surface; and the inspection tool has the advantages of convenience in use, easiness in operation and exact detection results.
Description
Technical field
The utility model relates to a kind of cubing, specifically is a kind of cubing that is used to detect the concave surface size.
Background technology
The track of high-speed railway is built the precision prescribed of track plate very high; Especially support rail platform; Because the curved surfaces of support rail platform makes corresponding support rail platform mould have the concave surface of arc, support rail platform template in use; Normally cancave cambered surface is downward, so when detecting size, just brought many inconvenience.Also there is not a kind of effective way can be when support rail platform template concave surface is downward at present, the cubing of accurate measurement support rail platform template concave surface size.
The utility model content
In order to solve the problems of the technologies described above; The utility model provides a kind of support rail platform template cubing, comprises base plate, it is characterized in that: parallelly on the said base plate be provided with two groups of bearings; Respectively be provided with two support posts in the outside of two groups of bearings, be provided with positioning table in the centre position of two groups of bearings; Be respectively equipped with one jiao of type scale on the said bearing; Said angle type scale comprises the first chi plate and the second chi plate that is preset fixed angle; The front end of the first chi plate is connected with the bottom of the second chi plate, and its connecting portion and bearing are hinged, so that angle type scale can rotate on vertical plane around bearing; The below of the said first chi plate is provided with a back-moving spring, and scale can be automatically reset.
Further technical scheme comprises:
The first chi plate and the second chi plate are direct rod shape, and curved the going up of the tail end of the said first chi plate bent, and its end face upwards.
Be provided with a gripper shoe between the angle of the said first chi plate and the second chi plate, to improve the steadiness of chi plate.
The position of corresponding each first chi plate tail end is provided with a limited post; Said limited post comprises bottom column and the flat board that is located at column top, bottom; Said flat board stretches out the bottom column towards a side of the first chi plate; Its extension is positioned at the top of the first chi plate tail end, on the said flat board the corresponding first chi plate tail end end face directly over the position be provided with a manhole.
The said second chi plate top is provided with a round roller, and its diameter is greater than the width of the said second chi plate.
The tail end of the said first chi plate stretches out the outside of support post, so that following nose bar plate.
Also comprise the guide rod that passes said manhole, said lower end of the guide rod contacts with the first chi plate tail end end face.
Said support post and positioning table all are used for support rail platform template is fixed on the top position of the utility model cubing; After fixing,, the top of the second chi plate is contacted with support rail platform concave surface through pressing down the tail end of the first chi plate; Because the fixed size of angle type scale; Its first chi plate, the second chi plate angle are preset angle, through the distance that the first chi plate tail end is pressed down, can extrapolate the inner dimensional parameters of support rail platform through trigonometric function.The utility model novel structure is easy to produce and bearing, and is easy to operate, can improve the operating efficiency that concave surface detects greatly.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 is the perspective view of the utility model.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in the figure, a kind of support rail platform template cubing is provided with base plate 1; Parallelly on the said base plate 1 be provided with two groups of bearings 2; Every group is provided with three bearings 2, respectively is provided with two support posts 4 in the outside of two groups of bearings 2, is provided with positioning table 5 in the centre position of two groups of bearings 2; On positioning table and support post 4, be respectively equipped with fastening bolt, be used for fixing support rail platform template.
Be respectively equipped with one jiao of type scale 3 on the said bearing 2; Said angle type scale 3 is made up of the gripper shoe between the first chi plate 31 that is preset fixed angle and the second chi plate 32, the first chi plate 31 and the second chi plate 32; The front end of the first chi plate 31 is connected with the bottom of the second chi plate 32, and its connecting portion and bearing 2 are hinged.The first chi plate 31 and the second chi plate 32 are shaft-like; Curved the going up of the tail end of the first chi plate 31 bent; Its end face upwards; So that utility presses the first chi plate 31 downwards through external force, making angle type scale body is that rotate at the center with bearing 2, makes the top of second scale 32 contact the inner surface of support rail platform concave arc.Simultaneously, the below of the first chi plate 31 is provided with a back-moving spring 7.
The position of corresponding each the first chi plate, 31 tail end also is provided with a limited post 6; Said limited post 6 comprises bottom column 61 and the flat board 62 that is located at bottom column 61 tops; Said dull and stereotyped 62 stretch out bottom column 61 towards a side of the first chi plate 31; Its extension is positioned at the top of the first chi plate, 31 tail ends, on said dull and stereotyped 62 the corresponding first chi plate, 31 tail end end faces directly over the position be provided with a manhole.Through hole passes a guide rod, and said lower end of the guide rod contacts with the first chi plate, 31 tail end end faces, the first chi plate 31 is pressed downwards being used for, and the distance that presses down of metering.
The second chi plate, 32 tops are provided with a round roller, and its diameter is greater than the width of the said second chi plate 32, and when the first chi plate 31 was pressed down, its concave surface with support rail platform template contacted.
The tail end of the said first chi plate 31 stretches out the outside of support post 4, so that after support rail platform template is fixed, and corner-pressing type scale under the outside of template.
The parameters such as distance that can press down according to the size of angle type scale 3, base plate 1, support rail platform template and permanent position and the first chi plate 31 at last through trigonometric function, are extrapolated the size shape parameter of support rail platform template concave surface, detect thereby accomplish.
With preferred embodiment the utility model is disclosed below; Right its is not in order to restriction the utility model; The utility model is equally applicable to the monitoring of other workpiece cancave cambered surface; All employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (7)
1. a support rail platform template cubing comprises base plate, it is characterized in that: parallelly on the said base plate be provided with two groups of bearings, respectively be provided with two support posts in the outside of two groups of bearings, be provided with positioning table in the centre position of two groups of bearings; Be respectively equipped with one jiao of type scale on the said bearing; Said angle type scale comprises the first chi plate and the second chi plate that is preset fixed angle; The front end of the first chi plate is connected with the bottom of the second chi plate, and its connecting portion and bearing are hinged, and the below of the said first chi plate is provided with a back-moving spring.
2. a kind of support rail platform template cubing according to claim 1, it is characterized in that: the first chi plate and the second chi plate are shaft-like, and curved the going up of the tail end of the said first chi plate bent, and its end face is upwards.
3. a kind of support rail platform template cubing according to claim 2 is characterized in that: be provided with a gripper shoe between the angle of the said first chi plate and the second chi plate.
4. according to the described a kind of support rail platform template cubing of arbitrary claim among the claim 1-3; It is characterized in that: the position of corresponding each first chi plate tail end is respectively equipped with a limited post; Said limited post comprises bottom column and the flat board that is located at column top, bottom; Said flat board stretches out the bottom column towards a side of the first chi plate, and its extension is positioned at the top of the first chi plate tail end, on the said flat board the corresponding first chi plate tail end end face directly over the position be provided with a manhole.
5. a kind of support rail platform template cubing according to claim 4 is characterized in that: the said second chi plate top is provided with a round roller, and its diameter is greater than the width of the said second chi plate.
6. a kind of support rail platform template cubing according to claim 5, it is characterized in that: the tail end of the said first chi plate stretches out the outside of support post.
7. a kind of support rail platform template cubing according to claim 6 is characterized in that: also comprise the guide rod that passes said manhole, said lower end of the guide rod contacts with the first chi plate tail end end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202387307U CN202157251U (en) | 2011-07-07 | 2011-07-07 | Inspection tool for track template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202387307U CN202157251U (en) | 2011-07-07 | 2011-07-07 | Inspection tool for track template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157251U true CN202157251U (en) | 2012-03-07 |
Family
ID=45764893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202387307U Withdrawn - After Issue CN202157251U (en) | 2011-07-07 | 2011-07-07 | Inspection tool for track template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359041A (en) * | 2011-07-07 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Checking fixture for track template |
-
2011
- 2011-07-07 CN CN2011202387307U patent/CN202157251U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359041A (en) * | 2011-07-07 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Checking fixture for track template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU FEIYU PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KUNSHAN FEIYU PRECISION TOOL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215300, Sifang Road, 28 North Town, Yushan Town, Jiangsu, Kunshan Patentee after: Suzhou Feiyu Precision Technology Co., Ltd. Address before: 215300, Sifang Road, 28 North Town, Yushan Town, Jiangsu, Kunshan Patentee before: Kunshan Feiyu Precision Mould Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120307 Effective date of abandoning: 20130828 |
|
| RGAV | Abandon patent right to avoid regrant |