CN208887608U - Axiality detection device - Google Patents
Axiality detection device Download PDFInfo
- Publication number
- CN208887608U CN208887608U CN201822218123.9U CN201822218123U CN208887608U CN 208887608 U CN208887608 U CN 208887608U CN 201822218123 U CN201822218123 U CN 201822218123U CN 208887608 U CN208887608 U CN 208887608U
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- clamping
- detection device
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- cylinder
- clamping jaw
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Abstract
The utility model relates to concentricity detection fields, and in particular to a kind of axiality detection device.The utility model has structure simple, manufacturing cost is low, advantage easy to operate, workpiece is clamped using clamping cylinder, the location of workpiece after the completion of test can be effectively prevent to shift, positioning element is positioned and is hunted leak to workpiece, it is further ensured that the position degree of workpiece, motor drives torsion sensor rotation, torsion sensor is monitored workpiece, it not only may insure that mechanical collision will not be generated when detection, can also accurately judge whether the concentricity of workpiece is qualified by torsion sensor, improve the consistency and accuracy of concentricity detection, detection efficiency is high, reduce labor intensity of workers.
Description
Technical field
The utility model relates to concentricity detection fields, and in particular to a kind of axiality detection device.
Background technique
The use environment of some components extremely function determines that the requirement to its concentricity is relatively high, so production is completed
After need to detect concentricity, judge whether it is qualified product with this.It is measured when for small-lot components detection
Process is mostly more complicated, and artificial practical instrument is needed first to measure benchmark cylinder and tested cylinder, then compares position and obtain measurement
Value, speed is slow, is not suitable for large batch of piece test, according to detection schemes such as laser scannings, although there is detection essence
High advantage is spent, but equipment input cost is huge and not convenient for safeguarding.Therefore, it is necessary to pointedly develop detection device, reduce
The use cost of detection device and difficulty is used, while can guarantee detection accuracy.
Utility model content
It is high that the technical problem to be solved by the present invention is to provide a kind of detection efficiencies, the consistency and standard of concentricity detection
The good axiality detection device of exactness.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of axiality detection device, including clamping device, positioning mechanism and testing agency, the positioning mechanism setting
In the top of the clamping device, the clamping device includes board, and the board is equipped with clamping cylinder, the clamping cylinder
Piston rod rod end is provided with the handgrip for clamping workpiece；The positioning mechanism includes locating rack and positioning cylinder, described fixed
Position cylinder is located on the locating rack, and the piston rod rod end of the positioning cylinder is equipped with linear bearing, is worn on the linear bearing
There is positioning element；The testing agency includes testing stand, and motor is provided on the testing stand, and the motor output shaft is fed through
It is connect in the testing stand with torsion sensor, the card to match with workpiece bottom card slot is provided on the torsion sensor
Block.
Preferably, left side plate and right end plate are set on the clamping cylinder, and the handgrip includes the first clamping jaw and the second folder
Pawl, the left side plate and right end plate are symmetrical centered on cylinder body, and left side plate is fixedly mounted far from one end of mounting base
There is the first clamping jaw, right end plate is fixedly installed with the second clamping jaw, the clamping face of first clamping jaw and far from one end of mounting base
The clamping face forward direction of two clamping jaws is opposite.
Preferably, the clamping face of first clamping jaw is equipped with the first clip slot, and the clamping face of second clamping jaw is equipped with
The second clip slot to match with first clip slot.
Preferably, first clip slot is identical as the second clip slot structure, and the cross section of first clip slot is semicircle, ladder
Shape or triangle.
Preferably, the positioning element includes locating rod, is arranged with spring in the locating rod, the spring one end with set
The block set in locating rod abuts, and the other end is abutted with linear bearing.
Preferably, described locating rod one end is provided with salient point, and the other end is provided with the limit to match with the linear bearing
Position ring, prevent locating rod from the linear bearing from being detached from.
Preferably, the locating rack is equipped with mounting rack, and the mounting rack is equipped with displacement sensor, the linear bearing
It is equipped with the displacement baffle to match with institute displacement sensors.
Preferably, the testing agency further includes lifting cylinder, and the lifting cylinder piston rod rod end is equipped with push plate, described
Push plate is connect with the blade fin on lifting cylinder, and the testing stand is fixedly connected with the blade fin.
The utility model has the beneficial effects that
The utility model has structure is simple, manufacturing cost is low, easy to operate advantage, using clamping cylinder to workpiece into
Row clamps, and the location of workpiece after the completion of test can be effectively prevent to shift, positioning element is positioned and hunted leak to workpiece, into one
Step guarantees that the position degree of workpiece, motor drive torsion sensor rotation, and torsion sensor is monitored workpiece, not only can be true
Mechanical collision will not be generated when protecting detection, can also accurately judge whether the concentricity of workpiece is qualified by torsion sensor,
The consistency and accuracy of concentricity detection are improved, detection efficiency is high, reduces labor intensity of workers.
Detailed description of the invention
Fig. 1 is a kind of axiality detection device structural schematic diagram of the utility model.
Figure label explanation: 1, board；2, clamping cylinder；3, workpiece；4, the first clamping jaw；5, the second clamping jaw；6, locating rack；
7, positioning cylinder；8, linear bearing；9, locating rod；10, spring；11, it is displaced baffle；12, displacement sensor；13, mounting rack；
14, testing stand；15, motor；16, torsion sensor；17, lifting cylinder；18, push plate；
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Shown in referring to Fig.1, a kind of axiality detection device, including clamping device, positioning mechanism and testing agency, it is described
The top of the clamping device is arranged in positioning mechanism, and the clamping device includes board 1, and the board 1, which is equipped with, clamps gas
Cylinder 2, the 2 piston rod rod end of clamping cylinder are provided with the handgrip for clamping workpiece 3；The positioning mechanism includes locating rack 6
And positioning cylinder 7, the positioning cylinder 7 are located on the locating rack 6, the piston rod rod end of the positioning cylinder 7 is equipped with straight
Spool holds 8, is installed with positioning element on the linear bearing 8；The testing agency includes testing stand 14, is set on the testing stand 14
It is equipped with motor 15,15 output shaft of motor wears the excessively described testing stand 14 and connect with torsion sensor 16, and the torsion passes
The fixture block to match with 3 bottom card slot of workpiece is provided on sensor 16.
The utility model further includes controller, and the controller and clamping device, positioning mechanism and testing agency are electrical
Connection, the controller are electrically connected with display screen.
The utility model has the advantage that structure is simple, manufacturing cost is low, easy to operate, using clamping cylinder 2 to workpiece 3
It being clamped, 3 position of workpiece after the completion of test can be effectively prevent to shift, positioning element is positioned and is hunted leak to workpiece 3,
It is further ensured that the position degree of workpiece 3, motor 15 drive torsion sensor 16 to rotate, torsion sensor 16 supervises workpiece 3
It surveys, not only may insure that mechanical collision will not be generated when detection, can also accurately judge workpiece 3 by torsion sensor 16
Whether concentricity is qualified, improves the consistency and accuracy of concentricity detection.
Two location holes are set on workpiece 3, is positioned using two location holes, can directly detect position of positioning hole
A possibility that degree, 3 bottom of workpiece places close to switch, and the program of trigger controller, can effectively avoid missing inspection.
Left side plate and right end plate are set on the clamping cylinder 2, and the handgrip includes the first clamping jaw 4 and the second clamping jaw 5, institute
It states left side plate and right end plate is symmetrical centered on cylinder body, left side plate is fixedly installed with first far from one end of mounting base
Clamping jaw 4, right end plate are fixedly installed with the second clamping jaw 5, the clamping face of first clamping jaw 4 and the second folder far from one end of mounting base
The clamping face forward direction of pawl 5 is opposite.
The clamping face of first clamping jaw 4 is equipped with the first clip slot, the clamping face of second clamping jaw 5 be equipped with it is described
The second clip slot that first clip slot matches.
First clip slot is identical as the second clip slot structure, the cross section of first clip slot be it is semicircle, trapezoidal or
Triangle.
The positioning element includes locating rod 9, is arranged with spring 10 in the locating rod 9, described 10 one end of spring with set
The block set in locating rod 9 abuts, and the other end is abutted with linear bearing 8.
Using cylinder, pressure spring mechanism avoids the damage when tooling and product under unqualified state.
Described 9 one end of locating rod is provided with salient point, and the other end is provided with the stop collar to match with the linear bearing 8,
Prevent locating rod 9 from the linear bearing 8 from being detached from.
9 rod end of locating rod uses bump design, point contact detection, the detection error for preventing face contact from generating.
The locating rack 6 is equipped with mounting rack 13, and the mounting rack 13 is equipped with displacement sensor 12, the linear bearing
8 are equipped with the displacement baffle 11 to match with institute displacement sensors 12.
The change in location that displacement baffle 11 is detected by displacement sensor 12, can accurately understand folded on clamping cylinder 2
Hold the unqualified exact value of workpiece 3.
The testing agency further includes lifting cylinder 17, and the 17 piston rod rod end of lifting cylinder is equipped with push plate 18, described
Push plate 18 is connect with the blade fin on lifting cylinder 17, and the testing stand 14 is fixedly connected with the blade fin.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (8)
1. a kind of axiality detection device, which is characterized in that described fixed including clamping device, positioning mechanism and testing agency
The top of the clamping device is arranged in position mechanism, and the clamping device includes board, and the board is equipped with clamping cylinder, institute
It states clamping cylinder piston rod rod end and is provided with handgrip for clamping workpiece；The positioning mechanism includes locating rack and positioning gas
Cylinder, the positioning cylinder are located on the locating rack, and the piston rod rod end of the positioning cylinder is equipped with linear bearing, the straight line
Positioning element is installed on bearing；The testing agency includes testing stand, and motor, the motor output are provided on the testing stand
Axis wears the excessively described testing stand and connect with torsion sensor, is provided on the torsion sensor and workpiece bottom card slot phase
The fixture block matched.
2. axiality detection device as described in claim 1, which is characterized in that left side plate and the right side are arranged on the clamping cylinder
End plate, the handgrip include the first clamping jaw and the second clamping jaw, and the left side plate and right end plate are symmetrically divided centered on cylinder body
Cloth, left side plate are fixedly installed with the first clamping jaw far from one end of mounting base, and right end plate is fixedly installed with far from one end of mounting base
Second clamping jaw, the clamping face of first clamping jaw and the clamping face forward direction of the second clamping jaw are opposite.
3. axiality detection device as claimed in claim 2, which is characterized in that the clamping face of first clamping jaw is equipped with the
One clip slot, the clamping face of second clamping jaw are equipped with the second clip slot to match with first clip slot.
4. axiality detection device as claimed in claim 3, which is characterized in that first clip slot and the second clip slot structure phase
Together, the cross section of first clip slot is semicircle, trapezoidal or triangle.
5. axiality detection device as described in claim 1, which is characterized in that the positioning element includes locating rod, described
Spring is arranged in locating rod, the spring one end is abutted with the block in setting locating rod, and the other end is abutted with linear bearing.
6. axiality detection device as claimed in claim 5, which is characterized in that described locating rod one end is provided with salient point, separately
One end is provided with the stop collar to match with the linear bearing, prevent locating rod from the linear bearing from being detached from.
7. axiality detection device as described in claim 1, which is characterized in that the locating rack is equipped with mounting rack, described
Mounting rack is equipped with displacement sensor, and the linear bearing is equipped with the displacement baffle to match with institute displacement sensors.
8. axiality detection device as described in claim 1, which is characterized in that the testing agency further includes lifting cylinder,
The lifting cylinder piston rod rod end is equipped with push plate, and the push plate is connect with the blade fin on lifting cylinder, the testing stand
It is fixedly connected with the blade fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218123.9U CN208887608U (en) | 2018-12-27 | 2018-12-27 | Axiality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218123.9U CN208887608U (en) | 2018-12-27 | 2018-12-27 | Axiality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887608U true CN208887608U (en) | 2019-05-21 |
Family
ID=66518737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822218123.9U Active CN208887608U (en) | 2018-12-27 | 2018-12-27 | Axiality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887608U (en) |
-
2018
- 2018-12-27 CN CN201822218123.9U patent/CN208887608U/en active Active
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