CN206399348U - The special detection device of the axial symmetry degree of measured compressed machine crankshaft two - Google Patents
The special detection device of the axial symmetry degree of measured compressed machine crankshaft two Download PDFInfo
- Publication number
- CN206399348U CN206399348U CN201621433865.8U CN201621433865U CN206399348U CN 206399348 U CN206399348 U CN 206399348U CN 201621433865 U CN201621433865 U CN 201621433865U CN 206399348 U CN206399348 U CN 206399348U
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- CN
- China
- Prior art keywords
- locating piece
- workpiece
- workpiece locating
- axial symmetry
- detection device
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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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Abstract
The utility model is related to a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two, including base, workpiece locating piece, positioning pin rod, line slideway, movable working platform and detection table, base rear end installs a workpiece locating piece, a vertical plug-in opening is made on workpiece locating piece, a vertical positioning pin rod is installed in the rear end of workpiece locating piece upper surface；Base upper surface in the workpiece locating piece left and right sides respectively installs a line slideway, it is common on two line slideways that movable working platform is installed, two detection tables are installed in the rear end of the upper surface of movable working platform, and the gauge head of two detection tables is oppositely arranged and is respectively positioned on the top of workpiece locating piece.The utility model is a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two, it is not only able to accurate and visual show testing result using the present apparatus, staff is helped accurately to judge whether workpiece is qualified, but also can greatly improve detection efficiency, it is ensured that Product checking everything goes well with your work complete.
Description
Technical field
The utility model is related to the detection instrument used in compressor crank shaft manufacture field, and especially a kind of measured compressed machine is bent
The special detection device of the axial symmetry degree of axle two.
Background technology
Compressor is used in the products such as automobile, air-conditioning and refrigerator, compressor crank shaft is one in compressor important
Part, the shape of compressor crank shaft is more special (as shown in Figure 5), is needed in its process to major axis and short axle symmetry
Detected, be, using V shape iron support, to survey flat with positioning hole and major axis, small axial symmetry degree, the party are then surveyed again during detection at present
Method, which needs to calculate, can just obtain final testing result, not intuitively, easily error, and staff is to the accurate of workpiece quality for influence
Judge.In addition, also there is the problem of detection speed is slow in this method.
Utility model content
The purpose of this utility model be to make up in place of the deficiencies in the prior art there is provided one kind can improve detection speed and
The special detection device of the axial symmetry degree of measured compressed machine crankshaft two of the degree of accuracy.
The purpose of this utility model is realized by following technological means：
A kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two, it is characterised in that：Positioned including base, workpiece
A workpiece locating piece is installed at block, positioning pin rod, line slideway, movable working platform and detection table, the middle part of base rear end,
A vertical plug-in opening for being used to position workpiece major axis, the rear end of the workpiece locating piece upper surface are made on the workpiece locating piece
One vertical positioning pin rod for being used to position workpiece positioning hole is installed；Base upper surface in the workpiece locating piece left and right sides is each
One line slideway is installed, two line slideways are symmetrical arranged, common installation one is removable on two line slideways starts building
Make platform, two detection tables are installed in the rear end of the upper surface of the movable working platform, and two detection tables are symmetrical set, two
The gauge head of detection table is oppositely arranged and is respectively positioned on the top of workpiece locating piece.
Moreover, two described detection tables are dial gauge.
Moreover, a handle is installed in the front end of described movable working platform upper surface.
Moreover, also including a par, the par is made up of straight-bar and disk, and disk is coaxially made in straight-bar
On the outside of portion.
Advantage of the present utility model and good effect are：
1st, the present apparatus is positioned using workpiece locating piece and positioning pin rod to workpiece, by being detected in observation platform moving process
The pointer change of table can determine whether whether workpiece is qualified.Due to that need not be calculated using after the present apparatus, detection table only need to be observed
Pointer, therefore whole measurement process simple and fast, it is time saving and energy saving, it can significantly accelerate detection speed, improve detection effect
Rate.
2nd, after using the present apparatus, measurement result intuitive display is explicit, therefore is not easy error in judgement occur, is conducive to
Improve the accuracy of testing result.
3rd, three coordinate measurements can be substituted using the present apparatus, testing cost can be reduced.
4th, the utility model is a kind of reasonable in design, simple in construction, simple operation, strongly professional measured compressed machine crankshaft two
The special detection device of axial symmetry degree, the accurate and visual testing result that shows is not only able to using the present apparatus, helps work people
Member accurately judge whether workpiece qualified, but also can greatly improve detection efficiency, it is ensured that Product checking everything goes well with your work completion.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is schematic perspective view of the present utility model；
Fig. 4 is par schematic diagram；
Fig. 5 is the schematic diagram of workpiece.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with the accompanying drawings；It should be noted that the present embodiment is narrative
, it is not limited, it is impossible to which protection domain of the present utility model is limited with this.
A kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two, including base 5, workpiece locating piece 8, alignment pin
Bar 7, line slideway 4, movable working platform 2 and detection table 1, a workpiece locating piece, the work are installed in the middle part of base rear end
A vertical plug-in opening 6 for being used to position workpiece major axis 12, the rear end of the workpiece locating piece upper surface are made on part locating piece
One vertical positioning pin rod for being used to position workpiece positioning hole 11 is installed.
Base upper surface in the workpiece locating piece left and right sides respectively installs a line slideway, and two line slideways are symmetrical
Set, a movable working platform is installed jointly, for the ease of movement, in movable working platform upper table on two line slideways
The front end in face is installed by one handle 3.
Two detection tables are installed in the rear end of the upper surface of movable working platform, and two detection tables are symmetrical set, and two
The gauge head of individual detection table is oppositely arranged and is respectively positioned on the top of workpiece locating piece.Two above-mentioned detection tables are dial gauge.
The present apparatus also includes a par 9, and the par is made up of straight-bar and disk, and disk is coaxially made in straight-bar
The outside in portion, two axles of the disk upper and lower part ensure concentric.
Application method of the present utility model is：
First par is inserted into the plug-in opening of workpiece locating piece, movable working platform is promoted, with dial gauge to standard
Part is measured and returned to zero.Then movable working platform is removed, par is taken out, workpiece is changed, workpiece major axis is inserted into plug-in opening,
And the positioning hole of workpiece is inserted on positioning pin rod.Handle is finally grasped, mobile work stage translation is promoted, detection table
Gauge head is contacted with the short axle 10 of workpiece, is changed by observing percentage list index, you can judge whether workpiece is qualified.
Claims (4)
1. a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two, it is characterised in that：Positioned including base, workpiece
A workpiece locating piece is installed at block, positioning pin rod, line slideway, movable working platform and detection table, the middle part of base rear end,
A vertical plug-in opening for being used to position workpiece major axis, the rear end of the workpiece locating piece upper surface are made on the workpiece locating piece
One vertical positioning pin rod for being used to position workpiece positioning hole is installed；Base upper surface in the workpiece locating piece left and right sides is each
One line slideway is installed, two line slideways are symmetrical arranged, common installation one is removable on two line slideways starts building
Make platform, two detection tables are installed in the rear end of the upper surface of the movable working platform, and two detection tables are symmetrical set, two
The gauge head of detection table is oppositely arranged and is respectively positioned on the top of workpiece locating piece.
2. a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two according to claim 1, it is characterised in that：
Two described detection tables are dial gauge.
3. a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two according to claim 1, it is characterised in that：
The front end of described movable working platform upper surface is installed by one handle.
4. a kind of special detection device of the axial symmetry degree of measured compressed machine crankshaft two according to claim 1, it is characterised in that：
Also include a par, the par is made up of straight-bar and disk, and disk is coaxially made on the outside of the middle and upper part of straight-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433865.8U CN206399348U (en) | 2016-12-26 | 2016-12-26 | The special detection device of the axial symmetry degree of measured compressed machine crankshaft two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433865.8U CN206399348U (en) | 2016-12-26 | 2016-12-26 | The special detection device of the axial symmetry degree of measured compressed machine crankshaft two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399348U true CN206399348U (en) | 2017-08-11 |
Family
ID=59511568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433865.8U Expired - Fee Related CN206399348U (en) | 2016-12-26 | 2016-12-26 | The special detection device of the axial symmetry degree of measured compressed machine crankshaft two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592851A (en) * | 2018-05-04 | 2018-09-28 | 洛阳鹏起实业有限公司 | A kind of workpiece symmetry detecting tool and detection method |
| CN114061399A (en) * | 2021-10-22 | 2022-02-18 | 中核核电运行管理有限公司 | Device for measuring distance from axis to side edge of stop block |
-
2016
- 2016-12-26 CN CN201621433865.8U patent/CN206399348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592851A (en) * | 2018-05-04 | 2018-09-28 | 洛阳鹏起实业有限公司 | A kind of workpiece symmetry detecting tool and detection method |
| CN108592851B (en) * | 2018-05-04 | 2020-04-17 | 洛阳鹏起实业有限公司 | Workpiece symmetry detection tool and detection method |
| CN114061399A (en) * | 2021-10-22 | 2022-02-18 | 中核核电运行管理有限公司 | Device for measuring distance from axis to side edge of stop block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170811 Termination date: 20181226 |