CN207263083U - A kind of inside diameter detection device for disk cover class workpiece - Google Patents
A kind of inside diameter detection device for disk cover class workpiece Download PDFInfo
- Publication number
- CN207263083U CN207263083U CN201721343225.2U CN201721343225U CN207263083U CN 207263083 U CN207263083 U CN 207263083U CN 201721343225 U CN201721343225 U CN 201721343225U CN 207263083 U CN207263083 U CN 207263083U
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- amesdial
- platform
- workpiece
- fixed
- cylinder
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Abstract
Technical solution is a kind of inside diameter detection device for disk cover class workpiece used by the utility model, including the platform being fixed on four legs, platform are equipped with automatic positioning structure and measurement structure；The automatic positioning structure includes three locating shafts and cylinder not point-blank；The measurement structure is to be arranged on the amesdial of the cylinder front end, and the amesdial is fixed on the lower surface of the platform by amesdial fixing piece.First, replace electronic plug gauge and gauging spindle to be detected disk cover class workpiece with amesdial, be less prone to since feeler gauge quality is unstable and cause the situation of testing result inaccuracy；Secondly, amesdial is cheap, can reduce testing cost；Again, using three positioning shaft detection internal diameters not point-blank, detection instrument need not be aligned the center of workpiece, easy to operate, improve work efficiency；Finally, amesdial is fixed on to the lower surface of platform, amesdial and workpiece etc. can be effectively prevented from and collided with.
Description
Technical field
It the utility model is related to workpiece sensing field, and in particular to the inside diameter detection device of disk cover class workpiece.
Background technology
The inner diameter measurement of disk cover class workpiece is generally completed using electronic plug gauge or gauging spindle at present, still, due to machine
The cleannes difference of tool workpiece and the applying working condition such as bad environments of factory are poor, common electronic plug gauge using after several times just
Easily there is the problems such as testing result is inaccurate, and the feeler gauge of high quality is expensive, the financial cost used is very high；And rammer
Rule are due to being to detect workpiece diameter, it is necessary to operator according to the throughput between work piece inner surface and feeler gauge nozzle in use
Feeler gauge is placed on workpiece centre by member when detecting, is had to heart requirement, cumbersome, causes operating personnel's work efficiency low,
In production, in order to improve work efficiency can only by the way of sampling observation workpiece, the result of sampling observation and actual result error it is larger.
Both feeler gauges hold measurement by operating personnel, in measurement gap, operating personnel easily by feeler gauge place on the table, due to
Environment, which relatively disorderly easily causes, to collide with, and damages feeler gauge.
The content of the invention
The purpose of the utility model is to overcome existing disk cover class workpiece diameter detection work efficiency is low, testing result is unstable
A kind of the defects of determining, there is provided the automatic detection device that high efficiency, testing result are stablized.
Technical solution is a kind of inside diameter detection device for disk cover class workpiece used by the utility model, its main points exists
In the platform including being fixed on four legs, platform is equipped with automatic positioning structure and measurement structure；The automatic positioning knot
Structure includes three locating shafts and cylinder not point-blank；The measurement structure is be arranged on the cylinder front end thousand points
Table, amesdial are fixed on the lower surface of platform by amesdial fixing piece.
The utility model replaces electronic plug gauge and gauging spindle to be detected disk cover class workpiece with amesdial, be less prone to by
It is unstable in feeler gauge quality and cause the situation of testing result inaccuracy；Secondly, amesdial is cheap, can reduce detection into
This；Again, the center of workpiece need not be aligned using three positioning shaft detection internal diameters not point-blank, detection instrument,
It is easy to operate, improve work efficiency；Finally, amesdial is fixed on to the lower surface of platform, amesdial and work can be effectively prevented from
Part etc. collides with.
Three locating shafts of the automatic positioning structure are arranged to a fixation, and two removable.
The cylinder is fixed on the lower surface of platform, and described moveable locating shaft one end passes through connector and the cylinder
Push rod is fixed, and two removable locating shafts can translate under cylinder action in long stripes through hole at the same time on the platform.
The detection device of the utility model is by the way that point-blank a stationary positioned axis and two are not moveable sliding
Move locating shaft and determine the center of circle of workpiece, so as to detect the internal diameter of workpiece, have the advantage that：1st, using mechanical amesdial,
Stable accuracy of detection can also be ensured by working under severe operating mode；2nd, the automatic positioning structure being made of locating shaft and cylinder is grasped
Make simply, work efficiency is high, is able to carry out workpiece full inspection, testing result is accurate；3rd, mechanical amesdial is cheap, reduces
Testing cost.
Brief description of the drawings
Fig. 1 is the stereogram that the utility model measures workpiece
Fig. 2 positions the utility model front view
Fig. 3 is the schematic diagram of the platform upper surface of the utility model
Fig. 4 is the schematic diagram of the platform lower surface of the utility model
Wherein：1- stationary positioned axis, 2- sliding locating shafts, 3- holding planes, the top connectors of 4-, 5- is top, 6- legs,
7- amesdials, 8- cylinders, 9- limited blocks, 10- amesdial fixing pieces, 11- connectors, 12- workpiece.
Embodiment
The utility model is described in detail with reference to view, cited embodiment can make this professional skill
Art personnel more understand the utility model, but do not limit the utility model in any form.
As shown in Figures 1 to 4, the inside diameter detection device of disk cover class workpiece includes the platform 3 being supported on four legs 6, institute
3 upper surface of platform is stated equipped with three locating shafts not on a straight line, is that two sliding locating shafts 2 and a fixation are fixed respectively
Position axis 1, stationary positioned axis 1 are fixed on the platform 3, and 2 one end of sliding locating shaft is each attached on connector 11, connector 11
The telescopic rod of connection sliding locating shaft 2 and cylinder 8, makes two sliding locating shafts 2 be moved, institute with the flexible of cylinder 8
State 8 front end of cylinder and fix a limited block 9, for limiting the maximum extension elongation of cylinder 8, prevent cylinder 8 from stretching out long influence
The work of other parts.
The cylinder front end is additionally provided with the amesdial 7 that 3 lower surface of platform is fixed on by amesdial fixing piece 10, and described thousand
The measurement head of point table 7 is fixed with a top connector 4, the top connector 4 passes through platform 3, on platen 3 surface
The upper end of connector 4 is fixedly provided with one top 5, i.e., described top 5 one end is fixed on top connector 4, and the other end is then withstood on
On the inner surface of workpiece 12, when workpiece 12 moves, top 5 move, and amesdial reading correspondingly changes, so as to examine
Survey 12 internal diameter of workpiece.
Specific implementation process：In device in the state of, cylinder 8 is reached into maximum, takes a standard workpiece 12, work
Part 12 is close to 1 side of stationary positioned axis and places on platen 3 as far as possible, and must assure that top 5 and slide locating shaft 2 in workpiece
Inside 12 inner headed faces, top 5 withstand at this time on the inner surface of workpiece 12, shrink cylinder 8, by sliding locating shaft 2 into workpiece 12
Surface is moved, and when sliding locating shaft 2 touches 12 inner surface of workpiece, cylinder continues to shrink, and sliding locating shaft 2 promotes workpiece 12 flat
Move, until the inner surface of workpiece 12 touches stationary positioned axis 1, the reading of amesdial 7 is the internal diameter of standard workpiece 12 at this time, is remembered
Record the normal inner diameter；The step of taking workpiece to be detected, repeating the internal diameter of above-mentioned measurement standard workpiece 12, the at this time reading of amesdial 7
The difference of number and normal inner diameter is to detect the deviation of workpiece, judges whether workpiece is qualified according to required precision.
Claims (3)
- A kind of 1. inside diameter detection device for disk cover class workpiece, it is characterised in that：Including being fixed on four legs（6）On it is flat Platform（3）, the platform（3）It is equipped with automatic positioning structure and measurement structure；The automatic positioning structure includes not straight at one Three locating shafts and cylinder on line（8）；The measurement structure is to be arranged on the cylinder（8）The amesdial of front end（7）, thousand points Table（7）Pass through amesdial fixing piece（10）It is fixed on platform（3）Lower surface.
- A kind of 2. inside diameter detection device for disk cover class workpiece according to claim 1, it is characterised in that：It is described from Three locating shafts of dynamic location structure are arranged to a fixation, and two removable.
- A kind of 3. inside diameter detection device for disk cover class workpiece according to claim 2, it is characterised in that：The cylinder （8）It is fixed on platform（3）Lower surface, the moveable sliding locating shaft（2）One end passes through connector（11）With the gas Cylinder（8）Push rod is fixed, two sliding locating shafts（2）In cylinder（8）Can be at the same time in the platform under effect（3）On strip Translated in through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343225.2U CN207263083U (en) | 2017-10-18 | 2017-10-18 | A kind of inside diameter detection device for disk cover class workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343225.2U CN207263083U (en) | 2017-10-18 | 2017-10-18 | A kind of inside diameter detection device for disk cover class workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263083U true CN207263083U (en) | 2018-04-20 |
Family
ID=61916697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721343225.2U Active CN207263083U (en) | 2017-10-18 | 2017-10-18 | A kind of inside diameter detection device for disk cover class workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263083U (en) |
-
2017
- 2017-10-18 CN CN201721343225.2U patent/CN207263083U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 350000 Room 203, 2nd floor, building 10, Jinshan Science and technology business incubator, 7 Jinzhou North Road, Jinshan Industrial Zone, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province Patentee after: Fuzhou jitiecheng Precision Machinery Co.,Ltd. Address before: 350001 501, 10th floor, Xiannan commercial building, 89 bay17 North Road, Gulou District, Fuzhou City, Fujian Province Patentee before: FUZHOU MINKE ROBOT INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |