CN204177338U - Detect the cubing of big end end divisional plane symmetry - Google Patents
Detect the cubing of big end end divisional plane symmetry Download PDFInfo
- Publication number
- CN204177338U CN204177338U CN201420656671.9U CN201420656671U CN204177338U CN 204177338 U CN204177338 U CN 204177338U CN 201420656671 U CN201420656671 U CN 201420656671U CN 204177338 U CN204177338 U CN 204177338U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- leveling ruler
- big end
- dial gauge
- divisional plane
- 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
Links
Abstract
Detect a cubing for big end end divisional plane symmetry, comprise dial gauge (1), leveling ruler (2), the table bar (11) of dial gauge is arranged on leveling ruler, measuring head (12) moving direction of dial gauge and the plane being perpendicular of leveling ruler; Leveling ruler is vertically provided with two guide poles (4), guide pole is symmetrically located at the both sides of table bar, the center of the locating piece (3) of rectangle is passed in one end of table bar, the one end fits ground of guide pole inserts in the pilot hole (31) of locating piece, spring (6) is provided with between the upper surface and the lower surface of leveling ruler of locating piece, the length of locating piece is 2/3 of connecting rod (7) big end hole diameter, the width of locating piece is slightly less than the spacing between big end end both ends of the surface, simple, the easy to use symmetry that can determine big end end divisional plane exactly of this detection tool structure.
Description
Technical field
The utility model relates to a kind of cubing detecting big end end divisional plane symmetry, and it comprises a leveling ruler and is arranged on the dial gauge on leveling ruler.
Background technology
The stub end of connecting rod is by being connected in first circle of shaft and connecting rod cap forms, when forging, they are integrally formed, after the both ends of the surface of the both ends of the surface of the stub end of connecting rod and the little head end of hole and connecting rod and aperture cross processing, stub end is needed to separate, technical requirement is that the half bore of first circle of shaft should be equal with the radius of the half bore of connecting rod cap, therefore needs to design a kind of cubing detecting big end end divisional plane symmetry.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of cubing detecting big end end divisional plane symmetry, to detect big end end divisional plane symmetry easily and accurately.
This cubing comprises dial gauge 1, leveling ruler 2, and the table bar 11 of dial gauge is arranged on leveling ruler, measuring head 12 moving direction of dial gauge and the plane being perpendicular of leveling ruler; It is characterized in that, leveling ruler is vertically provided with two guide poles 4, guide pole is symmetrically located at the both sides of table bar, the center of the locating piece 3 of rectangle is passed in one end of table bar, the one end fits ground of guide pole inserts in the pilot hole 31 of locating piece, between the upper surface and the lower surface of leveling ruler of locating piece, be provided with spring 6, the length of locating piece is 2/3 of connecting rod 7 big end hole diameter, and the width of locating piece is slightly less than the spacing between big end end both ends of the surface.
Leveling ruler is shelved on the divisional plane of connecting rod when using by this cubing, two seamed edges bottom locating piece contact with tie rod holes, the surface that the measuring head of dial gauge is pressed in tie rod holes reads the radius of tie rod holes, respectively the radius in the sounding rod hole of semicircular body and connecting rod cap with it, can determine the symmetry of big end end divisional plane.Simple, the easy to use symmetry that can determine big end end divisional plane exactly of this detection tool structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1, only draws connecting rod and locating piece in the figure.
Embodiment
Existing accompanying drawings embodiment of the present utility model.
Detect a cubing for big end end divisional plane symmetry, comprise dial gauge 1, leveling ruler 2, the table bar 11 of dial gauge is arranged on leveling ruler, measuring head 12 moving direction of dial gauge and the plane being perpendicular of leveling ruler; Leveling ruler is vertically provided with two guide poles 4, guide pole is symmetrically located at the both sides of table bar, the center of the locating piece 3 of rectangle is passed in one end of table bar, the one end fits ground of guide pole inserts in the pilot hole 31 of locating piece, locating piece is provided with sleeve 5, jacket casing is on table bar, spring 6 is provided with between the upper surface and the lower surface of leveling ruler of locating piece, spring housing is on sleeve, the length of locating piece is 2/3 of connecting rod 7 big end hole diameter, and the width of locating piece is slightly less than the spacing between big end end both ends of the surface.
For preventing locating piece from slippage guide pole, the bar portion of guide pole one end is rotary with screw 8, by locating piece restriction on the guide bar.
During use, locating piece is placed in the big end hole of connecting rod, the seamed edge at the length direction two ends of locating piece contacts with the hole portion of connecting rod, leveling ruler is pressed to the divisional plane of connecting rod, due to the effect of locating piece in the process flattening chi, make that leveling ruler is mobile on the divisional plane of connecting rod to be looked for, measuring head and the contact correctly of tie rod holes portion of dial gauge can be made when time on the divisional plane that leveling ruler is pressed in connecting rod.
The big end hole of connecting rod is processed with an error range, the object of spring set between the upper surface and the lower surface of leveling ruler of locating piece is when the big end hole radius of connecting rod is inconsistent, the seamed edge at the two ends of locating piece appoint can with the hole portion reliable contacts of connecting rod, in ensureing to look for accurately.
Claims (1)
1. detect a cubing for big end end divisional plane symmetry, comprise dial gauge (1), leveling ruler (2), the table bar (11) of dial gauge is arranged on leveling ruler, measuring head (12) moving direction of dial gauge and the plane being perpendicular of leveling ruler; It is characterized in that, leveling ruler is vertically provided with two guide poles (4), guide pole is symmetrically located at the both sides of table bar, the center of the locating piece (3) of rectangle is passed in one end of table bar, the one end fits ground of guide pole inserts in the pilot hole (31) of locating piece, between the upper surface and the lower surface of leveling ruler of locating piece, be provided with spring (6), the length of locating piece is 2/3 of connecting rod (7) big end hole diameter, and the width of locating piece is slightly less than the spacing between big end end both ends of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656671.9U CN204177338U (en) | 2014-11-06 | 2014-11-06 | Detect the cubing of big end end divisional plane symmetry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656671.9U CN204177338U (en) | 2014-11-06 | 2014-11-06 | Detect the cubing of big end end divisional plane symmetry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177338U true CN204177338U (en) | 2015-02-25 |
Family
ID=52566144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656671.9U Expired - Fee Related CN204177338U (en) | 2014-11-06 | 2014-11-06 | Detect the cubing of big end end divisional plane symmetry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352394A (en) * | 2015-12-09 | 2016-02-24 | 天津东义镁制品股份有限公司 | Tool for detecting magnesium alloy sectional materials |
-
2014
- 2014-11-06 CN CN201420656671.9U patent/CN204177338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352394A (en) * | 2015-12-09 | 2016-02-24 | 天津东义镁制品股份有限公司 | Tool for detecting magnesium alloy sectional materials |
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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 |
Granted publication date: 20150225 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |