CN202947578U - Cambered surface center position detecting device - Google Patents
Cambered surface center position detecting device Download PDFInfo
- Publication number
- CN202947578U CN202947578U CN 201220606314 CN201220606314U CN202947578U CN 202947578 U CN202947578 U CN 202947578U CN 201220606314 CN201220606314 CN 201220606314 CN 201220606314 U CN201220606314 U CN 201220606314U CN 202947578 U CN202947578 U CN 202947578U
- Authority
- CN
- China
- Prior art keywords
- push rod
- cambered surface
- base
- surface center
- detecting device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of detecting tools, in particular to a cambered surface center position detecting device. A cambered surface center can be determined rapidly and accurately through the cambered surface center position detecting device, and errors are small. The cambered surface center position detecting device comprises a base and is characterized in that a positioning supporting seat and an auxiliary support pin are arranged at two ends of the base, a positioning support pin is arranged on the supporting seat, a correspondingly movable ejector rob is arranged on the base, movable sliding blocks matched with the ejector rob are symmetrically arranged at two ends of the ejector rob, a spring is connected between the two sliding blocks, and symmetrical measuring heads are arranged on the outer sides of the two sliding blocks respectively.
Description
Technical field
The utility model relates to the testing tool field, is specially a kind of cambered surface center cubing.
Background technology
In auto parts and components, have with holesly, the plane is arranged, cambered surface is also arranged, to determine its center for cambered surface, generally adopt the three-dimensional computing method, but its complicated operation easily produces error.
Summary of the invention
In order to address the above problem, the utility model provides a kind of cambered surface center cubing, and it can determine the cambered surface center fast and accurately, and error is little.
Its technical scheme is such: it comprises base, it is characterized in that, described base two ends are provided with positioning supports seat and supplemental support pin, be provided with the positioning supports pin on described supporting seat, be provided with movably push rod of correspondence on described base, described push rod two ends are symmetrically arranged with the movable sliding block that coordinates with described push rod, are connected with spring between described two slide blocks, are respectively arranged with symmetrical measuring head outside described two slide blocks.
It is further characterized in that, described push rod top is trapezoidal, and described slide block arranges with described push rod is vertical; Described push rod connects eccentric block, and described eccentric block connects rotary handle; Be provided with the slide that coordinates with described slide block on described base.
After adopting structure of the present utility model, be provided with movably push rod on base, the push rod two ends are symmetrically arranged with the movable sliding block that coordinates with push rod, be connected with spring between two slide blocks, be respectively arranged with symmetrical measuring head outside two slide blocks, drive the slide block at two ends to two side shiftings by mobile push rod, make measuring head hold out against cambered surface, the push rod center is the cambered surface center, and it has realized determining fast and accurately the cambered surface center, and error is little.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view.
Embodiment
See Fig. 1, shown in Figure 2, it comprises base 1, be provided with positioning supports seat 2 and supplemental support pin 12-1,12-2 on base 1, be provided with positioning supports pin 3 on positioning supports seat 2, be provided with movably push rod 4 on base 1, push rod 4 two ends are symmetrically arranged with the movable sliding block 5 that coordinates with push rod 4, two 5 of slide blocks are connected with 8, two, spring slide block 5 outsides and are respectively arranged with symmetrical measuring head 6; Push rod 4 tops are trapezoidal, slide block 5 setting vertical with push rod 4, and push rod 4 connects eccentric block 9, and eccentric block 9 connects rotary handle 10, is provided with the slide 7 that coordinates with slide block 5 on base 1.
Its testing process is as described below: tested workpiece 11 is positioned on base 1, positioning supports pin 3 and auxiliary positioning pin 12-1,12-2 positioning supports, promote push rod 4, slide block 5 close contacts due to push rod 4 and two ends, push rod 4 moves longitudinally and is converted into the horizontal movement of slide block 5, slide block 5 is to two side shiftings, because slide block 5 and the measuring head 6 at two ends is symmetrical, the mobile of push rod 4 guarantees that the displacement of two ends slide block 5 is consistent, distinguish the cambered surface at top tight workpiece 11 two ends when the measuring head 6 at two ends, the center of push rod 4 is the center of cambered surface; Push rod 4 tops are trapezoidal, and slide block 5 setting vertical with push rod 4 is convenient to conversion mobile between push rod 4 and slide block 5, and push rod 4 connects eccentric block 9, and eccentric block 9 connects rotary handle 10, makes mobile push rod 4 convenient.
Claims (4)
1. cambered surface center cubing, it comprises base, it is characterized in that, described base two ends are provided with positioning supports seat and supplemental support pin, be provided with the positioning supports pin on described supporting seat, be provided with movably push rod of correspondence on described base, described push rod two ends are symmetrically arranged with the movable sliding block that coordinates with described push rod, be connected with spring between described two slide blocks, be respectively arranged with symmetrical measuring head outside described two slide blocks.
2. a kind of cambered surface according to claim 1 center cubing, is characterized in that, described push rod top is trapezoidal, and described slide block arranges with described push rod is vertical.
3. a kind of cambered surface according to claim 2 center cubing, is characterized in that, described push rod connects eccentric block, and described eccentric block connects rotary handle.
4. a kind of cambered surface according to claim 3 center cubing, is characterized in that, is provided with the slide that coordinates with described slide block on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606314 CN202947578U (en) | 2012-11-16 | 2012-11-16 | Cambered surface center position detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606314 CN202947578U (en) | 2012-11-16 | 2012-11-16 | Cambered surface center position detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947578U true CN202947578U (en) | 2013-05-22 |
Family
ID=48423277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220606314 Expired - Fee Related CN202947578U (en) | 2012-11-16 | 2012-11-16 | Cambered surface center position detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997788A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Cambered surface central position detection device |
-
2012
- 2012-11-16 CN CN 201220606314 patent/CN202947578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997788A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Cambered surface central position detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131116 |