CN208012571U - A kind of semi-automatic inside diameter detection device - Google Patents
A kind of semi-automatic inside diameter detection device Download PDFInfo
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- CN208012571U CN208012571U CN201820516206.3U CN201820516206U CN208012571U CN 208012571 U CN208012571 U CN 208012571U CN 201820516206 U CN201820516206 U CN 201820516206U CN 208012571 U CN208012571 U CN 208012571U
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- sliding block
- detecting head
- detection device
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- inside diameter
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Abstract
A kind of semi-automatic inside diameter detection device, including the first detecting head, the second detecting head, first detecting head and the first sliding block are rigidly connected, second detecting head and the second sliding block are rigidly connected, it is provided with range unit between first sliding block and the second sliding block, the first sliding block and the second sliding block are pushed by the way that pneumatic element is arranged, the first detecting head and the second detecting head is made constantly to be tightly attached to workpiece diameter surface；It at this time rotates the first detecting head and the second detecting head itself or workpiece for measurement is made to rotate, when the relative distance between the first detecting head and the second detecting head generates variation, range unit measures the distance between the first detecting head and the second detecting head changing value.After adopting the above scheme, the internal diameter variation of various workpiece can be accurately measured, and there is longer service life.
Description
Technical field
The utility model is related to workpiece sensing fields, refer in particular to a kind of semi-automatic inside diameter detection device.
Background technology
With the promotion of National Industrial strength, enterprise or personal user to such as auto parts and components, handware, various axis,
The required precision of the products such as set is higher and higher, and as axis etc. has the workpiece of internal diameter when measuring, if only using in artificial
Diameter micrometer measures, and efficiency is low, and measurement error is big, therefore, the present inventor makes further research this, develop a kind of half from
Thus dynamic inside diameter detection device, this case generate.
Utility model content
The purpose of this utility model is to provide a kind of semi-automatic inside diameter detection devices, can accurately measure various workpiece
Machining deviation existing for internal diameter.
To achieve the goals above, the technical solution of the utility model is as follows：
A kind of semi-automatic inside diameter detection device, including the first detecting head, the second detecting head, first detecting head and first
Sliding block is rigidly connected, and second detecting head and the second sliding block are rigidly connected, and survey is provided between the first sliding block and the second sliding block
Away from device, the first sliding block and the second sliding block are pushed by the way that pneumatic element is arranged, keeps the first detecting head and the second detecting head constantly tight
It is affixed on workpiece diameter surface；It at this time rotates the first detecting head and the second detecting head itself or workpiece for measurement is made to rotate, when first
When relative distance between detecting head and the second detecting head generates variation, range unit measures the first detecting head and the second detecting head
The distance between changing value.
Further, first sliding block includes swing part and fixed part, thin-walled and fixation of the swing part by both sides
Portion connects；The structure of second sliding block is consistent with the structure of the first sliding block.
Further, arc groove is offered between the thin-walled and swing part, the top arc of the arc groove is close to thin-walled.
Further, the range unit is displacement sensor, and institute's displacement sensors are through being fixed on the first sliding block or the
In the swing part of two sliding blocks.
Further, the pneumatic element is installed on the swing part of the first sliding block, solid on the swing part of second sliding block
Equipped with corresponding with pneumatic element push rod by lever, when pneumatic element is pushed by lever, make the first sliding block and the second sliding block
Swing part generates displacement relative to respective fixed part.
Further, the detection device further includes pedestal, rotating seat, and the rotating seat is arranged in a manner of it can rotate in base
In the top plate of seat, first detecting head and the second detecting head are set in the side channel of rotating seat both sides and are located above top plate, when
The first detecting head and the second detecting head can be leant out from the side channel of rotating seat when pneumatic element pushes the first sliding block and the second sliding block,
First sliding block and the second sliding block are arranged on the bottom plate of pedestal.
Further, institute's displacement sensors can transmit out continuous measurement data by data port.
After adopting the above scheme, the utility model compared with prior art, has the following advantages：
The problem of detection speed is fast, and accuracy of detection is high, and difficulty positions when avoiding detection, and can will be measured by data port
Data export to form complete tendency chart, and service life is also more permanent.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the schematic diagram of the first sliding block or the second sliding block；
Label declaration
First sliding block 1, the second sliding block 2, the first detecting head 3, displacement sensor 4,
Pneumatic element 5, by lever 6, the top plate 7 of pedestal, the bottom plate 8 of pedestal, rotating seat 9,
Swing part 10, fixed part 11, thin-walled 12.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown, a kind of semi-automatic inside diameter detection device, including the detection of pedestal, rotating seat 9, the first detecting head 3, second
Head, rotating seat 9 are arranged in a manner of it can carry out back rotation in the top plate 7 of pedestal, i.e., rotating seat 9 is in the top plate 7 across pedestal
Meanwhile rotation will not be influenced again by the top plate 7 of pedestal, the first detecting head 3 and the second detecting head are set to 9 both sides of rotating seat
And above top plate, the first detecting head 3 and the first sliding block 1 are rigidly connected, and the second detecting head and the second sliding block 2 are rigidly connected,
First sliding block 1 and the second sliding block 2 are arranged on the bottom plate 8 of pedestal, ensure to push the first sliding block 1 and second to slide when pneumatic element 5
First detecting head 3 and the second detecting head can be leant out from the side channel of rotating seat 9 when block 2, make the first detecting head 3 and the second detecting head
Constantly it is tightly attached to the inside diameter surface of workpiece for measurement.
Displacement sensor 4 is set in the first sliding block 1, and the rotation of rotating seat 9 is made to drive the detection of the first detecting head 3 and second
Head itself rotation (may be otherwise makes rotating seat 9 not then reach identical purpose by workpiece for measurement rotation), if waited for
The internal diameter for surveying workpiece is inconsistent, and displacement sensor 4 can measure the distance between the first detecting head 3 and the second detecting head in rotation
Changing value.
And generate variation in order to more accurately measure the relative distance between the first detecting head 3 and the second detecting head
Amount, following design is done to the structure of the first sliding block 1 and the second sliding block 2：The first sliding block 1 is set to include swing part 10 and fixed part 11,
Swing part 10 is connect by the thin-walled 12 of both sides with fixed part 11；Arc groove, arc are offered between thin-walled 12 and swing part 10
The top arc of connected in star, and the structure of the second sliding block 2 is consistent with the structure of the first sliding block 1, displacement sensor 4 is consolidated close to thin-walled 12
It is scheduled in the swing part 10 of the first sliding block 1 (or second sliding block 2), pneumatic element 5 is installed on the swing part 10 of the first sliding block 1
And by the displacement sensor 4, be installed on the swing part 10 of the second sliding block 2 it is corresponding with 5 push rod of pneumatic element by lever 6,
When pneumatic element 5 is pushed by lever 6, the first detecting head 3 and the second detecting head is set to be tightly attached on the internal diameter of workpiece for measurement, then
First detecting head 3 and the second detecting head are rotated relative to workpiece diameter, make the first detection when the internal diameter of workpiece for measurement is inconsistent
First 3 and the second relative distance between detecting head when generating change, the swing part 10 of the first sliding block 1 and the second sliding block 2 relative to
Respective fixed part 11 generates displacement, the displacement to be generated by displacement sensor 4.Due to the first sliding block 1, second
Sliding block 2 is made up of metal, therefore the presence of thin-walled 12 and arc groove can enable swing part 10 relative to the formation of fixed part 11
Has the function of similar shrapnel performance, swing part 10 can be achieved with moving back and forth without remaining contact at this time, and without examining
The factor for considering resistance friction etc between swing part 10 and remaining part, not only increases measurement accuracy, and can improve device
Service life, while the decline of precision will not be caused again.
Said program when in use, measurement be relative distance between the first detecting head 3 and the second detecting head change,
There is no need to consider the initial placement position relationship between workpiece for measurement and rotating seat 9, while solving positioning hardly possible or examining
Error caused by when workpiece generates mobile in survey.
Preferably, displacement sensor 4 is connect with data port, continuous measurement data, detection data can be transmitted out
Inquiry can be traced.
Above are only specific embodiment of the utility model, at the same in all the utility model it is involved as " it is upper and lower, left,
The words such as right, centre " are only used as to refer to, not absolute limit, and all changes that unsubstantiality is carried out using the utility model should all
It falls into the category of infringing the protection scope of the present invention.
Claims (7)
1. a kind of semi-automatic inside diameter detection device, it is characterised in that：Including the first detecting head, the second detecting head, described first visits
Gauge head and the first sliding block are rigidly connected, second detecting head and the rigid connection of the second sliding block, the first sliding block and the second sliding block it
Between be provided with range unit, push the first sliding block and the second sliding block by the way that pneumatic element is arranged, make the first detecting head and the second spy
Gauge head is constantly tightly attached to workpiece diameter surface；It at this time rotates the first detecting head and the second detecting head itself or workpiece for measurement is made to revolve
Turn, when between the first detecting head and the second detecting head relative distance generate variation when, range unit measure the first detecting head and
The distance between second detecting head changing value.
2. a kind of semi-automatic inside diameter detection device according to claim 1, it is characterised in that：First sliding block includes pendulum
Dynamic portion and fixed part, the swing part are connect by the thin-walled of both sides with fixed part；The structure of second sliding block is slided with first
The structure of block is consistent.
3. a kind of semi-automatic inside diameter detection device according to claim 2, it is characterised in that：The thin-walled and swing part it
Between offer arc groove, the top arc of the arc groove is close to thin-walled.
4. a kind of semi-automatic inside diameter detection device according to claim 2, it is characterised in that：The range unit is displacement
Sensor, institute's displacement sensors, which run through, to be fixed in the swing part of the first sliding block or the second sliding block.
5. a kind of semi-automatic inside diameter detection device according to claim 2, it is characterised in that：The pneumatic element is installed in
On the swing part of first sliding block, be installed on the swing part of second sliding block it is corresponding with pneumatic element push rod by lever, when
When pneumatic element is pushed by lever, the swing part of the first sliding block and the second sliding block is made to generate displacement relative to respective fixed part.
6. a kind of semi-automatic inside diameter detection device according to claim 1, it is characterised in that：The detection device further includes
Pedestal, rotating seat, the rotating seat are arranged in a manner of it can rotate in the top plate of pedestal, and first detecting head and second is visited
Gauge head is set in the side channel of rotating seat both sides and above the top plate, when pneumatic element pushes the first sliding block and the second sliding block the
One detecting head and the second detecting head can be leant out from the side channel of rotating seat, and first sliding block and the second sliding block are arranged in pedestal
On bottom plate.
7. a kind of semi-automatic inside diameter detection device according to claim 4, it is characterised in that：Institute's displacement sensors pass through
Data port can transmit out continuous measurement data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516206.3U CN208012571U (en) | 2018-04-12 | 2018-04-12 | A kind of semi-automatic inside diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516206.3U CN208012571U (en) | 2018-04-12 | 2018-04-12 | A kind of semi-automatic inside diameter detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208012571U true CN208012571U (en) | 2018-10-26 |
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ID=63892679
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820516206.3U Active CN208012571U (en) | 2018-04-12 | 2018-04-12 | A kind of semi-automatic inside diameter detection device |
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| CN (1) | CN208012571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592841A (en) * | 2018-04-12 | 2018-09-28 | 绍兴安迪自动化设备有限公司 | A kind of precision workpiece detection device |
| CN108680132A (en) * | 2018-04-12 | 2018-10-19 | 绍兴安迪自动化设备有限公司 | A kind of semi-automatic inside diameter detection device |
-
2018
- 2018-04-12 CN CN201820516206.3U patent/CN208012571U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592841A (en) * | 2018-04-12 | 2018-09-28 | 绍兴安迪自动化设备有限公司 | A kind of precision workpiece detection device |
| CN108680132A (en) * | 2018-04-12 | 2018-10-19 | 绍兴安迪自动化设备有限公司 | A kind of semi-automatic inside diameter detection device |
| CN108680132B (en) * | 2018-04-12 | 2024-02-13 | 绍兴安迪自动化设备有限公司 | Semi-automatic inner diameter detection device |
| CN108592841B (en) * | 2018-04-12 | 2024-08-02 | 绍兴安迪自动化设备有限公司 | Accurate work piece detection device |
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