CN105136005A - Tool and method for checking hole axis deviations - Google Patents
Tool and method for checking hole axis deviations Download PDFInfo
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- CN105136005A CN105136005A CN201510580833.4A CN201510580833A CN105136005A CN 105136005 A CN105136005 A CN 105136005A CN 201510580833 A CN201510580833 A CN 201510580833A CN 105136005 A CN105136005 A CN 105136005A
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- outer ring
- annular outer
- hole
- axe
- type frame
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Abstract
The present invention provides a tool and method for checking hole axis deviations. The tool includes a self-aligning bearing, an annular outer ring, a hollow graduated scale, and a connecting bolt. The self-aligning bearing is connected to the annular outer ring in a pressing manner, and the hollow graduated scale is connected to the annular outer ring through the connecting bolt. The present invention also provides the method for checking hole axis deviations by the utilization of the tool. The hole axis deviations of a part with a deep hole and a component with a deep hole can be accurately checked by the utilization of the tool after the part with the deep hole and the component with the deep hole are assembled, and the influence of hole position deviations on the checking for hole axis deviations in the original method is eliminated.
Description
Technical field
Patent of the present invention relates to checking tool and the inspection method of position, a kind of hole axis assembling deviation, is applicable to deep hole parts and components assembling metapore position misalignment of axe inspection.
Background technology
Deep hole parts are carried out the axis inspection of position, hole after mounting and are generally checked by inspection pin according to steady arm, and this kind of method is simple to operation, but its check result includes position deviation and the misalignment of axe of position, hole to utilize such method to check.In the manufacturing of reality, there is position, the hole position deviation of some deep hole parts and components less demanding, but require very high to position, hole misalignment of axe.The original inspection method of such Kong Weiyong is just difficult to judge that position, hole position deviation and misalignment of axe are respectively how many, thus cannot judges whether position, hole misalignment of axe meets the requirements.
Summary of the invention
The object of the present invention is to provide a kind of checking tool and the inspection method that are applicable to inspection hole position misalignment of axe, described checking tool is position, aligning hole misalignment of axe measurement mechanism, utilize adjustable central hole position misalignment of axe measurement mechanism fixing on the bit trial latch of hole, the distance of inspection latch and deep hole parts and components steady arm internal diameter is measured by rotating adjustable central hole position misalignment of axe measurement mechanism, and by calculating position, the hole misalignment of axe after the assembling of deep hole parts and components.
To achieve these goals, present invention employs following technical proposals: position, a kind of hole misalignment of axe checking tool, comprise self-aligning bearing, annular outer ring, hollow rule, coupling bolt, self-aligning bearing is crimped in annular outer ring, and hollow rule is connected on annular outer ring by coupling bolt.
A kind of position, hole misalignment of axe inspection method, is characterized in that: when carrying out the inspection of deep hole misalignment of axe, latch first will be checked through the pilot hole of type frame steady arm, be arranged in the deep hole of parts to be checked;
Then, by the dead eye of position, hole misalignment of axe checking tool by self-aligning bearing, be sleeved on inspection latch; The position of adjustment annular outer ring, makes the end face of annular outer ring and the end face of type frame steady arm fit; Rotate annular outer ring, read the type frame steady arm pilot hole hole wall number of degrees on the scale by hollow rule and to go forward side by side line item.
After said process completes, the coupling bolt be connected with annular outer ring by hollow rule is removed; By self-aligning bearing pilot hole through type frame steady arm together with annular outer ring, after passing pilot hole, again with coupling bolt, hollow rule is connected with annular outer ring; The position of adjustment annular outer ring, makes the end face of annular outer ring and the end face of type frame steady arm fit; Rotate annular outer ring, read the type frame steady arm pilot hole hole wall number of degrees on the scale by hollow rule and to go forward side by side line item;
By calculating the difference of twice measurement number of degrees, determine deep hole misalignment of axe value.
Compared with the prior art the present invention has the following advantages: checking tool adjusting center of the present invention, and simple and reasonable for structure; Position, hole misalignment of axe after utilizing this checking tool accurately can check the assembling of deep hole parts and components, eliminates original inspection method mesopore position position deviation to the impact of inspection hole position misalignment of axe.
Accompanying drawing explanation
Fig. 1 is the front view of checking tool of the present invention.
Fig. 2 is the cut-open view of checking tool of the present invention.
Fig. 3 is that misalignment of axe value checks schematic diagram.
1. self-aligning bearings, 2. annular outer ring, 3. hollow rule, 4. coupling bolt, 5. inspection latch, 6. type frame steady arm, 7. parts to be checked in figure.
Embodiment
Below the present invention is described in further detail.See Fig. 1 and Fig. 2, position, a kind of hole misalignment of axe checking tool, is made up of self-aligning bearing 1, annular outer ring 2, hollow rule 3, coupling bolt 4 etc.Self-aligning bearing 1 is crimped in annular outer ring 2, and hollow rule 3 is connected on annular outer ring 2 by coupling bolt 4.
When carrying out the inspection of deep hole misalignment of axe, shown in Fig. 3, latch 5 first will be checked through the pilot hole of type frame steady arm 6, be arranged in the deep hole of parts 7 to be checked.
Then, by the dead eye of position, hole misalignment of axe checking tool by self-aligning bearing 1, be sleeved on inspection latch 5; The position of adjustment annular outer ring 2, makes the end face of annular outer ring 2 and the end face of type frame steady arm 6 fit; Rotate annular outer ring 2, read the type frame steady arm 6 pilot hole hole wall number of degrees on the scale by hollow rule 3 and to go forward side by side line item.
After said process completes, the coupling bolt 4 that hollow rule 3 is connected with annular outer ring 2 is removed; By self-aligning bearing 1 pilot hole through type frame steady arm 6 together with annular outer ring 2, after passing pilot hole, again with coupling bolt 4, hollow rule 3 is connected with annular outer ring 2; The position of adjustment annular outer ring 2, makes the end face of annular outer ring 2 and the end face of type frame steady arm 6 fit; Rotate annular outer ring 2, read the type frame steady arm 6 pilot hole hole wall number of degrees on the scale by hollow rule 3 and to go forward side by side line item.
By calculating the difference of twice measurement number of degrees, determine deep hole misalignment of axe value.
Claims (2)
1. position, a hole misalignment of axe checking tool, it is characterized in that comprising self-aligning bearing, annular outer ring, hollow rule, coupling bolt, self-aligning bearing is crimped in annular outer ring, and hollow rule is connected on annular outer ring by coupling bolt.
2. position, a hole misalignment of axe inspection method, is characterized in that: when carrying out the inspection of deep hole misalignment of axe, latch first will be checked through the pilot hole of type frame steady arm, be arranged in the deep hole of parts to be checked;
Then, by the dead eye of position, hole misalignment of axe checking tool by self-aligning bearing, be sleeved on inspection latch; The position of adjustment annular outer ring, makes the end face of annular outer ring and the end face of type frame steady arm fit; Rotate annular outer ring, read the type frame steady arm pilot hole hole wall number of degrees on the scale by hollow rule and to go forward side by side line item;
After said process completes, the coupling bolt be connected with annular outer ring by hollow rule is removed; By self-aligning bearing pilot hole through type frame steady arm together with annular outer ring, after passing pilot hole, again with coupling bolt, hollow rule is connected with annular outer ring; The position of adjustment annular outer ring, makes the end face of annular outer ring and the end face of type frame steady arm fit; Rotate annular outer ring, read the type frame steady arm pilot hole hole wall number of degrees on the scale by hollow rule and to go forward side by side line item;
By calculating the difference of twice measurement number of degrees, determine deep hole misalignment of axe value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580833.4A CN105136005B (en) | 2015-09-14 | 2015-09-14 | A kind of hole position misalignment of axe checking tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580833.4A CN105136005B (en) | 2015-09-14 | 2015-09-14 | A kind of hole position misalignment of axe checking tool and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105136005A true CN105136005A (en) | 2015-12-09 |
| CN105136005B CN105136005B (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510580833.4A Active CN105136005B (en) | 2015-09-14 | 2015-09-14 | A kind of hole position misalignment of axe checking tool and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105136005B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236904A (en) * | 2021-06-25 | 2021-08-10 | 中国人民解放军63653部队 | Pipeline measuring robot |
| CN115355793A (en) * | 2022-10-19 | 2022-11-18 | 钜亚汽车零部件科技(太仓)有限公司 | Hole position error detection device for automobile transmission case casting and working method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740601A (en) * | 1980-08-22 | 1982-03-06 | Nissin Kogyo Kk | Concentricity gauge and application thereof |
| CN202119341U (en) * | 2011-04-28 | 2012-01-18 | 杭州明柯汽车零部件有限公司 | Testing fixture for testing position degree of front wheel hub bore |
| CN203231730U (en) * | 2013-05-24 | 2013-10-09 | 江苏建一机床有限公司 | Tool for detecting coaxiality of installing hole and bearing hole of motor base |
| CN204007465U (en) * | 2014-07-07 | 2014-12-10 | 潍柴动力股份有限公司 | A kind of tapping depth measuring equipment |
-
2015
- 2015-09-14 CN CN201510580833.4A patent/CN105136005B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740601A (en) * | 1980-08-22 | 1982-03-06 | Nissin Kogyo Kk | Concentricity gauge and application thereof |
| CN202119341U (en) * | 2011-04-28 | 2012-01-18 | 杭州明柯汽车零部件有限公司 | Testing fixture for testing position degree of front wheel hub bore |
| CN203231730U (en) * | 2013-05-24 | 2013-10-09 | 江苏建一机床有限公司 | Tool for detecting coaxiality of installing hole and bearing hole of motor base |
| CN204007465U (en) * | 2014-07-07 | 2014-12-10 | 潍柴动力股份有限公司 | A kind of tapping depth measuring equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236904A (en) * | 2021-06-25 | 2021-08-10 | 中国人民解放军63653部队 | Pipeline measuring robot |
| CN113236904B (en) * | 2021-06-25 | 2023-03-24 | 中国人民解放军63653部队 | Pipeline measuring robot |
| CN115355793A (en) * | 2022-10-19 | 2022-11-18 | 钜亚汽车零部件科技(太仓)有限公司 | Hole position error detection device for automobile transmission case casting and working method |
| CN115355793B (en) * | 2022-10-19 | 2023-03-10 | 钜亚汽车零部件科技(太仓)有限公司 | Hole position error detection device for automobile transmission case casting and working method |
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| Publication number | Publication date |
|---|---|
| CN105136005B (en) | 2017-12-12 |
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Application publication date: 20151209 Assignee: JIANGSU HONGDU INTERNATIONAL ELECTROMECHANICAL CO., LTD. Assignor: Hongdu Aviation Industry Group Co., td., Jiangxi Prov. Contract record no.: X2019360000006 Denomination of invention: Tool and method for checking hole axis deviations Granted publication date: 20171212 License type: Common License Record date: 20191224 |