CN203642834U - Symmetry checking device for spatial intersection holes - Google Patents
Symmetry checking device for spatial intersection holes Download PDFInfo
- Publication number
- CN203642834U CN203642834U CN201320884605.2U CN201320884605U CN203642834U CN 203642834 U CN203642834 U CN 203642834U CN 201320884605 U CN201320884605 U CN 201320884605U CN 203642834 U CN203642834 U CN 203642834U
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- Prior art keywords
- axle
- pressing plate
- triangulum
- utility
- model
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Abstract
The utility model discloses a symmetry checking device for spatial intersection holes, which comprises a checking shaft, wherein the checking shaft is provided with a triangular base capable of sliding along the axial direction, one end, which is away from the checking shaft, of the triangular base is fixedly provided with a pressing plate, the pressing plate is provided with an adjusting bolt, and the pressing plate is further provided with a dial indicator perpendicular to the checking shaft. The symmetry checking device can check the precision of the spatial intersection holes efficiently and accurately when high-precision checking equipment is unavailable.
Description
Technical field
The utility model relates to a kind of testing fixture, particularly the symmetrical testing fixture in a kind of space intersection hole.
Background technology
In prior art, whether intersect in two space intersection holes, i.e. whether crossing lathe or the accuracy guarantee of boring tool own only can leaned on of two centerline holes, after completion, cannot check two intersect the degree whether hole misplaces and misplace, therefore, be necessary to work out the symmetrical testing fixture in a kind of space intersection hole, can detect two and intersect the degree whether hole misplaces and misplace.
Utility model content
In view of this, the purpose of this utility model is to provide the symmetrical testing fixture in a kind of space intersection hole, can detect two and intersect the degree whether hole misplaces and misplace.
The purpose of this utility model is achieved through the following technical solutions:
The symmetrical testing fixture in a kind of space intersection hole, comprise inspection axle, on described inspection axle, being provided with can be along its Triangulum in axial sliding, described Triangulum is fixedly installed pressing plate away from the one end that checks axle, on described pressing plate, be provided with adjusting bolt, on described pressing plate, be also provided with and the dial gauge that checks that axle is vertical.
Further, described Triangulum contacts by V-type face with inspection axle.
The beneficial effects of the utility model are: the utility model first will check while use that axle inserts in a crossing hole, guarantee to check that axle hole crossing with this is coaxial, then Triangulum is inserted in another hole and be placed on and check on axle, adjust the position that adjusting bolt is guaranteed dial gauge, Triangulum record the full-scale reading of dial gauge moves around, then by Triangulum Rotate 180 °, move around again Triangulum write down the full-scale reading of dial gauge, can show by twice peaked size relatively two intersect the degree whether holes misplace and misplace; The utility model is simple to operate, easy to use, and whether the center line that can check efficiently, accurately space intersection hole intersects and the degree of dislocation.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by instructions below.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Accompanying drawing 1 is the utility model structural representation.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in Figure 1, the symmetrical testing fixture in a kind of space intersection hole, comprise and check axle 1, on described inspection axle 1, being provided with can be along its Triangulum 2 in axial sliding, described Triangulum is fixedly installed pressing plate 3 away from the one end that checks axle, on described pressing plate, be provided with adjusting bolt 4, on described pressing plate, be also provided with the dial gauge vertical with checking axle 15.
As the improvement of the present embodiment, described Triangulum contacts by V-type face with inspection axle; V-type groove is set on Triangulum and facilitates Triangulum to move around on inspection axle, also can well guarantee in addition Trianguli symmetry.
The using method of the present embodiment: first will check that axle 1 inserts in a crossing hole, guarantee to check that axle 1 hole crossing with this is coaxial, then Triangulum 2 is inserted in another hole and by V-type groove and be placed on and check on axle 1, adjusting adjusting bolt 4 can hang on pressing plate 3 dial gauge, dial gauge 5 need to be vertical with Triangulum 2 simultaneously, and dial gauge gauge outfit will be beaten and intersected on the outer wall in hole, the Triangulum 2 that moves around, records the full-scale reading of dial gauge 5; Then by Triangulum Rotate 180 °, then the Triangulum write down the full-scale reading of dial gauge 5 of moving around, can show by twice peaked size relatively two intersect the degree whether holes misplace and misplace; Whether the center line that the present embodiment can be efficiently, check out space intersection hole accurately intersects and the degree of dislocation.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. the symmetrical testing fixture in space intersection hole, it is characterized in that: comprise inspection axle, on described inspection axle, being provided with can be along its Triangulum in axial sliding, described Triangulum is fixedly installed pressing plate away from the one end that checks axle, on described pressing plate, be provided with adjusting bolt, on described pressing plate, be also provided with and the dial gauge that checks that axle is vertical.
2. the symmetrical testing fixture in space intersection according to claim 1 hole, is characterized in that: described Triangulum contacts by V-type face with inspection axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884605.2U CN203642834U (en) | 2013-12-30 | 2013-12-30 | Symmetry checking device for spatial intersection holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884605.2U CN203642834U (en) | 2013-12-30 | 2013-12-30 | Symmetry checking device for spatial intersection holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642834U true CN203642834U (en) | 2014-06-11 |
Family
ID=50874070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884605.2U Expired - Fee Related CN203642834U (en) | 2013-12-30 | 2013-12-30 | Symmetry checking device for spatial intersection holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241408A (en) * | 2015-11-18 | 2016-01-13 | 上海衡拓液压控制技术有限公司 | Two intersecting hole coplanarity detection device and method |
-
2013
- 2013-12-30 CN CN201320884605.2U patent/CN203642834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241408A (en) * | 2015-11-18 | 2016-01-13 | 上海衡拓液压控制技术有限公司 | Two intersecting hole coplanarity detection device and method |
| CN105241408B (en) * | 2015-11-18 | 2017-11-17 | 上海衡拓液压控制技术有限公司 | Two intersecting aperture coplane degree detection means and method |
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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: 20140611 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |