CN109883306A - It is a kind of to detect the tool for having the hole concentricity of interference region - Google Patents
It is a kind of to detect the tool for having the hole concentricity of interference region Download PDFInfo
- Publication number
- CN109883306A CN109883306A CN201910254086.3A CN201910254086A CN109883306A CN 109883306 A CN109883306 A CN 109883306A CN 201910254086 A CN201910254086 A CN 201910254086A CN 109883306 A CN109883306 A CN 109883306A
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- China
- Prior art keywords
- blade row
- hole
- tool
- interference region
- extension rod
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Abstract
The invention belongs to processing technique fields, are related to a kind of tool for detecting and having the hole concentricity of interference region.It is a kind of to detect the tool for having the hole concentricity of interference region, which is characterized in that including main shaft, blade row, extension rod, table bar and detection table；The main shaft includes knife handle, and the blade row is mounted on the knife handle, and two extension rods are mounted on 2 both ends of blade row, and two table bars are separately mounted to two extension boom ends, and two detection tables are separately mounted on two table bars.It is a kind of to detect the tool for having the hole concentricity of interference region, with simple, the easy to use feature of structure, solve the problems, such as that floor-type milling & boring machine detection has the hole concentricity data inaccuracy of interference region and the consuming time is longer.
Description
Technical field
The invention belongs to processing technique fields, are related to a kind of tool for detecting and having the hole concentricity of interference region.
Background technique
In mechanical processing industry, a large amount of cylindrical, cylinder-shaped or annular workpiece in geometric tolerance circularity,
Concentricity or concentricity have certain requirement.In the circularity, concentricity or concentricity for detecting this workpiece, if wanting refinement
Degree is high, the advanced detecting instrument such as three coordinates can be used, or utilize gantry machining center and floor-type milling & boring machine, cooperation extends milling
Head and detection table can be completed to detect.
As converted products type is more and more, components become increasingly complex, and can encounter some and machine tool chief axis has interference
The hole (ram's horn before and after such as large cylinder class product at watt mouth) in region or part height exceed each axis stroke of gantry machining center, lead
The problem of causing gantry machining center to be unable to complete the detection of both ends of the hole concentricity.We will recognize that first, be existed using floor-type milling & boring machine
One side milling benchmark detects both ends of the hole coaxially with boring bar respectively in rotary table B axle.
However, this detection method has following defect:
1), boring and milling machine worktable rotary precision is unstable, and detection data is without accuracy；
2), workbench repeats to rotate, and needs to repeat centering, consuming time is long；
In order to guarantee the accuracy of detection, the verification time is reduced, guarantees the process-cycle, it would be desirable to which one kind can be same
Under one operating condition, the tool of both ends of the hole concentricity can be verified simultaneously.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provide it is a kind of detect have interference region hole concentricity tool and its
Application method, the present invention, which solves a technical solution used by its technical problem, is:
It is a kind of to detect the tool for having the hole concentricity of interference region, including main shaft, blade row, extension rod, table bar and detection
Table；
The main shaft includes knife handle, and the blade row is mounted on the knife handle, and two extension rods are mounted on the knife
Both ends are arranged, two table bars are separately mounted to two extension boom ends, and two detection tables are separately mounted to two
On the table bar.
Further, the blade row has symmetrical structure；
The blade row and the extension rod are in long strip, and the blade row both ends and the corresponding one end of the extension rod are equal
It is respectively equipped at least two through-holes on length extending direction, screw runs through through-hole on the blade row and corresponding simultaneously
The extension rod is fixed on the blade row by the through-hole on the extension rod；
The other end of the extension rod is equipped with two groups of orthogonal location holes；For the table bar at rod-shaped, one end is equipped with two
A pin hole passes through location hole described in the pin hole and two of them with positioning pin, is mounted on the table bar either vertically or horizontally
The extension boom end；The other end of the table bar installs the detection table.
Further, the detection table selects dial gauge or amesdial.
Further, two detection tables are parallel.
Further, the blade row and the main shaft are vertical.
The present invention provides a kind of tool and its application method for detecting and having the hole concentricity of interference region is related to, have
Structure is simple, feature easy to use, solve floor-type milling & boring machine detection have interference region hole concentricity data inaccuracy and
Expend time longer problem.
Detailed description of the invention
Attached drawing 1, which is that the present invention is a kind of, detects a kind of scheme of installation of tool for having the hole concentricity of interference region.
Attached drawing 2, which is that the present invention is a kind of, detects the tool another kind scheme of installation for having the hole concentricity of interference region.
Attached drawing 3, which is that the present invention is a kind of, detects the tool detection schematic diagram for having the hole concentricity of interference region.
Specific embodiment
In conjunction with attached drawing of the invention, a technical solution of inventive embodiments is further described in detail.
In the present invention unless specifically defined or limited otherwise, term shall be understood in a broad sense, for the general of this field
For logical technical staff, the concrete meaning of term in the present invention can be understood as the case may be.
It is a kind of to detect the tool for having the hole concentricity of interference region, as shown in Figure 1, 2, including main shaft 1, blade row 2, extension
Bar 3, table bar 4, detection table 5.Wherein, knife handle is installed on main shaft 1, blade row 2 is vertically fixedly mounted on the knife handle of main shaft 1, and two
A extension rod 3 is mounted on 2 both ends of blade row, and two table bars 4 are separately mounted to two 3 ends of extension rod, two detection table 5 difference
It is mounted on two table bars 4.Wherein, standard 6 reads phase when being allowed in operating condition of the same race for adjusting two detection meter readings
Together.
Specifically, blade row 2 has symmetrical structure, blade row 2 and extension rod 3 are in long strip, 3 phase of 2 both ends of blade row and extension rod
Corresponding one end is respectively equipped at least two through-holes on length extending direction, screw run through simultaneously through-hole on blade row 2 and
Extension rod 3 is fixed on blade row 2 by the through-hole on corresponding extension rod 3.It can be real according to the hole interference region of detection workpiece
Border situation passes through through-hole different on blade row 2 and extension rod 3 by adjusting screw to adjust the development length of extension rod 3.
Specifically, the other end of extension rod 3 is equipped with two groups of orthogonal location holes；At rod-shaped, one end is equipped with table bar 4
Two pin holes pass through pin hole and two of them location hole with positioning pin, table bar 4 are made either vertically or horizontally to be mounted on 3 end of extension rod
Portion；The other end installation detection table 5 of table bar 4, two detection 5 keeping parallelisms of table.Preferably, detection table 5 selects dial gauge or thousand
Divide table.
By taking Fig. 3 detects operating condition as an example, the hole A at 7 both ends of workpiece and the concentricity in the hole B are detected, there are interference regions for the hole A and the hole B
Domain: firstly, calibrated bolck 6 and workpiece 7 are horizontally fixed on the workbench of boring and milling machine.According to the hole interference region ruler of workpiece 7
It is very little, the development length of extension rod 3 has been measured, extension rod 3, table bar 4 and detection table 5 are successively installed on blade row 2,4 He of table bar is made
Extension rod 3 is on same straight line and guarantees that two detection tables are parallel, is then installed to blade row 2 on the knife handle of main shaft 1.It adjusts
Whole main shaft 1 keeps blade row 2, extension rod 3, table bar 4 and two 5 holdings of detection table horizontal.Then, main shaft 1 is kept not rotate, it is horizontal
To mobile main shaft 1, two detection tables 5 are successively pressed on calibrated bolck 6, and adjusting two detection tables 5 makes it readings are consistent.Most
Afterwards, mobile main shaft 1, has the detection table 5 on the right in the hole A of interference region into workpiece 7, carries out reading detection；It moves again
Main shaft 1, make the left side detection table 5 enter workpiece another have in the hole B of interference region, carry out reading detection, compare twice
Detection reading, completes detection.
These are only the preferred embodiment of the present invention, is not limited to invent, although right with reference to the foregoing embodiments
The present invention is described in detail, and for those skilled in the art, can still be remembered to foregoing embodiments
The technical solution of load is modified or equivalent replacement of some of the technical features, all in spirit and original of the invention
Within then, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of detect the tool for having the hole concentricity of interference region, which is characterized in that including main shaft (1), blade row (2), extend
Bar (3), table bar (4) and detection table (5)；
The main shaft (1) includes knife handle, and the blade row (2) is mounted on the knife handle, and two extension rods (3) are mounted on institute
Blade row (2) both ends are stated, two table bars (4) are separately mounted to two extension rod (3) ends, two detection tables
(5) it is separately mounted on two table bars (4).
2. a kind of according to claim 1 detect the tool for having the hole concentricity of interference region, which is characterized in that the blade row
(2) there is symmetrical structure；
The blade row (2) and the extension rod (3) are in long strip, and blade row (2) both ends and the extension rod (3) are corresponding
One end is respectively equipped at least two through-holes on length extending direction, screw run through simultaneously through-hole on the blade row (2) and
The extension rod (3) is fixed on the blade row (2) by the through-hole on the corresponding extension rod (3)；
The other end of the extension rod (3) is equipped with two groups of orthogonal location holes；At rod-shaped, one end is equipped with the table bar (4)
Two pin holes pass through location hole described in the pin hole and two of them with positioning pin, pacify the table bar (4) either vertically or horizontally
Mounted in the extension rod (3) end；The other end of the table bar (4) installs the detection table (5).
3. a kind of according to claim 1 detect the tool for having the hole concentricity of interference region, which is characterized in that the detection
Table (5) selects dial gauge or amesdial.
4. any one of -3 described a kind of detecting the tool for having the hole concentricity of interference region according to claim 1, which is characterized in that
Two detection tables (5) are parallel.
5. a kind of according to claim 1 detect the tool for having the hole concentricity of interference region, which is characterized in that the blade row
(2) and the main shaft (1) is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254086.3A CN109883306A (en) | 2019-03-30 | 2019-03-30 | It is a kind of to detect the tool for having the hole concentricity of interference region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254086.3A CN109883306A (en) | 2019-03-30 | 2019-03-30 | It is a kind of to detect the tool for having the hole concentricity of interference region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883306A true CN109883306A (en) | 2019-06-14 |
Family
ID=66935385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254086.3A Pending CN109883306A (en) | 2019-03-30 | 2019-03-30 | It is a kind of to detect the tool for having the hole concentricity of interference region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109883306A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU446737A1 (en) * | 1972-10-23 | 1974-10-15 | Украинский Научно-Исследовательский Институт Станков И Инструметов | Device for measuring the misalignment of the holes |
| CN102425986A (en) * | 2011-08-27 | 2012-04-25 | 永济新时速电机电器有限责任公司 | Detecting device for form and position tolerance of motor base |
| CN103322890A (en) * | 2013-06-27 | 2013-09-25 | 林全忠 | Concentricity gauge |
| CN203657730U (en) * | 2013-12-30 | 2014-06-18 | 天津日马精密锻压有限公司 | Circular component coaxiality detection device |
| CN104132605A (en) * | 2014-07-23 | 2014-11-05 | 北京航天控制仪器研究所 | Device for detecting coaxiality of rotary table frame |
| CN204421801U (en) * | 2014-12-31 | 2015-06-24 | 广东拓奇电力技术发展有限公司 | Shaft coupling quick centering device |
| CN106514432A (en) * | 2016-12-29 | 2017-03-22 | 沪东重机有限公司 | Detection tool and method for detecting geometric accuracy of spindle axis of precision numerical control machine tool |
| CN206459605U (en) * | 2017-01-13 | 2017-09-01 | 厦门耐德电气有限公司 | Insulated tension pole detecting tool |
| CN206724872U (en) * | 2017-05-02 | 2017-12-08 | 上海电气阀门有限公司 | A kind of measurement apparatus of valve body axis hole axiality |
-
2019
- 2019-03-30 CN CN201910254086.3A patent/CN109883306A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU446737A1 (en) * | 1972-10-23 | 1974-10-15 | Украинский Научно-Исследовательский Институт Станков И Инструметов | Device for measuring the misalignment of the holes |
| CN102425986A (en) * | 2011-08-27 | 2012-04-25 | 永济新时速电机电器有限责任公司 | Detecting device for form and position tolerance of motor base |
| CN103322890A (en) * | 2013-06-27 | 2013-09-25 | 林全忠 | Concentricity gauge |
| CN203657730U (en) * | 2013-12-30 | 2014-06-18 | 天津日马精密锻压有限公司 | Circular component coaxiality detection device |
| CN104132605A (en) * | 2014-07-23 | 2014-11-05 | 北京航天控制仪器研究所 | Device for detecting coaxiality of rotary table frame |
| CN204421801U (en) * | 2014-12-31 | 2015-06-24 | 广东拓奇电力技术发展有限公司 | Shaft coupling quick centering device |
| CN106514432A (en) * | 2016-12-29 | 2017-03-22 | 沪东重机有限公司 | Detection tool and method for detecting geometric accuracy of spindle axis of precision numerical control machine tool |
| CN206459605U (en) * | 2017-01-13 | 2017-09-01 | 厦门耐德电气有限公司 | Insulated tension pole detecting tool |
| CN206724872U (en) * | 2017-05-02 | 2017-12-08 | 上海电气阀门有限公司 | A kind of measurement apparatus of valve body axis hole axiality |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |