CN202676107U - Face-plate inner circle detection tool - Google Patents
Face-plate inner circle detection tool Download PDFInfo
- Publication number
- CN202676107U CN202676107U CN 201220192660 CN201220192660U CN202676107U CN 202676107 U CN202676107 U CN 202676107U CN 201220192660 CN201220192660 CN 201220192660 CN 201220192660 U CN201220192660 U CN 201220192660U CN 202676107 U CN202676107 U CN 202676107U
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- CN
- China
- Prior art keywords
- base
- rotating disk
- inner circle
- pressing plate
- face
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a face-plate inner circle detection tool. The tool comprises a seat for positioning a face plate, and a gauge seat which is rotated with one degree of freedom and connected to the seat for mounting a dial gauge support, wherein the seat is provided with a support face for placing the face plate and a boss for horizontal positioning of the face plate in cooperation with an inner circle face of the face plate, and the gauge seat is arranged at the center of the boss and rotates in a plane parallel to the support face. The face-plate inner circle detection tool enables relative positioning of the face plate and the dial gauge for measuring the inner circle of the face plate, and is used for detecting the circular degree of the inner circle of the face plate by the dial gauge, and the measurement accuracy is high; and the dial gauge is mounted on a rotatable gauge seat, providing convenient operations.
Description
Technical field
The utility model relates to a kind of cubing, relates in particular to a kind of cubing for detect rotating disk inner circle circularity by clock gauge.
Background technology
The ZT1050 rotating disk is the thin disk-like accessory of the large wall in a kind of footpath, surface of the work and the accuracy of form and position require high, but in machine work, has distortion, lose the difficulty of processing of circle, precision is difficult to control, and also easily distortion during clamping, in addition, the circularity of rotating disk requires high, otherwise produce easily at work noise and vibrations, affect usability and serviceable life, therefore rotating disk needs in it after being processed into finished product, roundness of external circle detects, and in the prior art rotating disk inner circle is detected the normal operation micrometer inside caliper, and milscale needs at least along two of rotating disk radially putting of vertical relation each other, whether meet the requirements to measure rotating disk circularity by the milscale scale of observing diverse location, but use micrometer inside caliper to measure the difficult operation of large-scale part, generally need two people to cooperate and finish, measuring error is large, testing result is affected by human factors larger, measures out of true.
Therefore, need a kind of rotating disk inner circle cubing, be used for detecting rotating disk inner circle circularity by clock gauge, so that operation and raising measuring accuracy.
The utility model content
In view of this, the purpose of this utility model provides a kind of rotating disk inner circle cubing, is used for detecting rotating disk inner circle circularity by clock gauge, so that operation and raising measuring accuracy.
Rotating disk inner circle cubing of the present utility model, comprise the gauge stand that is used for installing dial indicators rack that is rotationally connected with base for the base that rotating disk is positioned and single-degree-of-freedom, described base is provided with for the supporting surface of placing rotary disk with by cooperating the boss that rotating disk is carried out horizontal location with the rotating disk inner headed face, and gauge stand is arranged at the boss center and rotate with the supporting surface parallel plane on the edge.
Further, described gauge stand comprises attic base and is fixed in the rotating shaft of attic base bottom center, the corresponding rotating shaft in boss center is provided with the connecting hole through base, rotating shaft is rotationally connected with connecting hole by two bearings of up and down coaxial setting, base end face is provided with for the end cap that bearing is carried out the axial support location, and described end cap is bolted connection in base;
Further, be positioned at and also be provided with on the base for rotating disk being compressed pressing plate and the securing member that is positioned supporting surface, pressing plate is annular slab, described base comprises base plate and is used for supporting the sidewall of pressing plate edge portion, sidewall internal diameter and pressing plate external diameter arrange greater than the rotating disk external diameter, boss is arranged at base plate, and sidewall is provided with that its height is identical with rotating disk thickness to be used for supporting interior step surface of pressing plate edge portion and being used for of being disposed radially installed the positioning screw hole of location to base;
Further, described securing member is for along being connected in a plurality of bolts of base and pressing plate greater than the circumference uniform distribution of rotating disk cylindrical, corresponding with each bolt connecting hole that is provided with on the pressing plate, the corresponding connecting screw hole that connects for bolted that is provided with on the base.
The beneficial effects of the utility model are: rotating disk inner circle cubing of the present utility model, can carry out relative positioning with rotating disk with for the clock gauge of measuring the rotating disk inner circle, be used for detecting rotating disk inner circle circularity by clock gauge, measuring accuracy is high, clock gauge is installed on rotatable gauge stand, and it is more convenient to detect operation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the rotating disk inner circle cubing of present embodiment, comprise the gauge stand 2 that is used for installing dial indicators rack 6 that is rotationally connected with base 1 for the base 1 that rotating disk 5 is positioned and single-degree-of-freedom, described base 1 is provided with for the supporting surface of placing rotary disk 5 with by cooperating the boss 12 that rotating disk 5 is carried out horizontal location with rotating disk 5 inner headed faces, and gauge stand 2 is arranged at boss 12 centers and rotate with the supporting surface parallel plane on the edge.
In the present embodiment, described gauge stand 2 comprises attic base 21 and is fixed in the rotating shaft 22 of attic base 21 bottom center, the corresponding rotating shaft 22 in boss 12 centers is provided with the connecting hole through base, rotating shaft 22 is rotationally connected with connecting hole by two bearings 3 of up and down coaxial setting, base 1 bottom surface is provided with for the end cap 13 that bearing 3 is carried out the axial support location, described end cap 13 is bolted connection in base 1, rotating shaft 22 can arrange axial location in the step surface of bearing 3, structure is more reasonable, it is good to be rotationally connected usability by bearing and base 1, it is little to wear and tear, not fragile, and bearing 3 is two of up and down coaxial setting, do not deflect in the time of can effectively guaranteeing rotating shaft 22 rotation, Stability Analysis of Structures, dial indicators rack 6 rotates along same plane with attic base 21, is beneficial to the assurance measuring accuracy.
In the present embodiment, be positioned at and also be provided with on the base 1 for rotating disk 5 is compressed pressing plate 4 and the securing member 7 that is positioned supporting surface, pressing plate 4 is annular slab, described base 1 comprises base plate 11 and is used for supporting the sidewall 14 of pressing plate 4 edge portion, sidewall 14 internal diameters and pressing plate 4 external diameters are greater than rotating disk 5 external diameter settings, boss 12 is arranged at base plate 11, sidewall 14 is provided with that its height is identical with rotating disk thickness to be used for supporting interior step surface 15 of pressing plate 4 edge portion and being used for of being disposed radially installed the positioning screw hole 16 of location to base 1, each part design is reasonable, after rotating disk 5 is clamped between the base 1, by securing member 7 clamping platens 4 pressing plate 4 inner edge sections are pressed in rotating disk 5 end faces, rotating disk 5 limit sections are fastened fully, support, the location is reliable.
In the present embodiment, described securing member 7 is connected in a plurality of bolts of base 1 and pressing plate 4 greater than the circumference uniform distribution of rotating disk 5 cylindricals for the edge, corresponding with each bolt connecting hole 41 that is provided with on the pressing plate 4, the connecting screw hole 17 that is provided with the connection of confession bolted of correspondence on the base 1, simple in structure, low cost of manufacture.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. rotating disk inner circle cubing, it is characterized in that: comprise the gauge stand that is used for installing dial indicators rack that is rotationally connected with base for the base that rotating disk is positioned and single-degree-of-freedom, described base is provided with for the supporting surface of placing rotary disk with by cooperating the boss that rotating disk is carried out horizontal location with the rotating disk inner headed face, and gauge stand is arranged at the boss center and rotate with the supporting surface parallel plane on the edge.
2. rotating disk inner circle cubing according to claim 1, it is characterized in that: described gauge stand comprises attic base and is fixed in the rotating shaft of attic base bottom center, the corresponding rotating shaft in boss center is provided with the connecting hole through base, rotating shaft is rotationally connected with connecting hole by two bearings of up and down coaxial setting, base end face is provided with for the end cap that bearing is carried out the axial support location, and described end cap is bolted connection in base.
3. rotating disk inner circle cubing according to claim 1, it is characterized in that: be positioned at the pressing plate and the securing member that also are provided with on the base for the rotating disk compression being positioned supporting surface, pressing plate is annular slab, described base comprises base plate and is used for supporting the sidewall of pressing plate edge portion, sidewall internal diameter and pressing plate external diameter arrange greater than the rotating disk external diameter, boss is arranged at base plate, and sidewall is provided with that its height is identical with rotating disk thickness to be used for supporting interior step surface of pressing plate edge portion and being used for of being disposed radially installed the positioning screw hole of location to base.
4. rotating disk inner circle cubing according to claim 3, it is characterized in that: described securing member is connected in a plurality of bolts of base and pressing plate greater than the circumference uniform distribution of rotating disk cylindrical for the edge, corresponding with each bolt connecting hole that is provided with on the pressing plate, the corresponding connecting screw hole that connects for bolted that is provided with on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192660 CN202676107U (en) | 2012-04-28 | 2012-04-28 | Face-plate inner circle detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192660 CN202676107U (en) | 2012-04-28 | 2012-04-28 | Face-plate inner circle detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676107U true CN202676107U (en) | 2013-01-16 |
Family
ID=47497006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192660 Expired - Fee Related CN202676107U (en) | 2012-04-28 | 2012-04-28 | Face-plate inner circle detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359446A (en) * | 2014-11-26 | 2015-02-18 | 天润曲轴股份有限公司 | Supporting and locating device for measurement of profile tolerance of inner bore of connecting rod |
-
2012
- 2012-04-28 CN CN 201220192660 patent/CN202676107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359446A (en) * | 2014-11-26 | 2015-02-18 | 天润曲轴股份有限公司 | Supporting and locating device for measurement of profile tolerance of inner bore of connecting rod |
| CN104359446B (en) * | 2014-11-26 | 2017-02-22 | 天润曲轴股份有限公司 | Supporting and locating device for measurement of profile tolerance of inner bore of connecting rod |
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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: 20130116 Termination date: 20180428 |