CN207163972U - A kind of automatic detection powdered metal parts underbead crack device - Google Patents
A kind of automatic detection powdered metal parts underbead crack device Download PDFInfo
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- CN207163972U CN207163972U CN201721208834.7U CN201721208834U CN207163972U CN 207163972 U CN207163972 U CN 207163972U CN 201721208834 U CN201721208834 U CN 201721208834U CN 207163972 U CN207163972 U CN 207163972U
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Abstract
The utility model discloses a kind of automatic detection powdered metal parts underbead crack device, the device includes control unit and eddy-current crack detector, control unit is connected with eddy-current crack detector, eddy-current crack detector includes a base, one servomotor and the first mounting seat are installed on base, the rotating shaft of servomotor has swivel joint, one gripper cylinder is installed on swivel joint, first support and second support are installed in first mounting seat, apparatus for adjusting position is installed in first support, first current vortex sensor is installed on apparatus for adjusting position, second current vortex sensor is installed in second support, control unit includes programmable controller, programmable controller is connected respectively with the first current vortex sensor and the second current vortex sensor, first current vortex sensor is located at the upside of the second current vortex sensor.The utility model detection speed is fast, and detection efficiency lifts more than 4 times, and accuracy of detection is high, retrospective work flow, and saves labour turnover.
Description
Technical field
It the utility model is related to failure detector field, and in particular to a kind of automatic detection powdered metal parts underbead crack dress
Put.
Background technology
Powdered metal parts are in process of production it is possible that crackle, so after shaping, can carry out inspection to it has
Flawless is present.Former detection mode is Manual Visual Inspection rotor crack, and this mode needs manpower, low precision, easily erroneous judgement.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of automatic detection powdered metal parts
Underbead crack device.
To achieve the above object, the utility model provides a kind of automatic detection powdered metal parts underbead crack device,
The device includes control unit and eddy-current crack detector, and described control unit is connected with eddy-current crack detector, the eddy current inspection
Device includes a base, is provided with a servomotor, the first mounting seat on the base, the rotating shaft of the servomotor is connected with
Swivel joint, the swivel joint upper end are provided with a gripper cylinder, and first support and are provided with first mounting seat
Two supports, apparatus for adjusting position is installed in the first support, the first current vortex biography is installed on the apparatus for adjusting position
Sensor, is provided with the second current vortex sensor in the second support, and described control unit includes programmable controller, it is described can
Programmable controller is connected respectively with first current vortex sensor and the second current vortex sensor, the first current vortex sensing
Device is located at the upside of the second current vortex sensor.
Preferably, also including a manipulator, described control unit is connected with the manipulator, and according to described programmable
The output signal of controller, control the manipulator that workpiece is placed on into diverse location.
Preferably, the apparatus for adjusting position includes cylinder.
Preferably, being also equipped with the 3rd support on the base, first is provided with the 3rd support close to sensing
Device, the gripper cylinder are provided with a projection, and first proximity transducer coordinates with the projection, for detecting gripper cylinder
The number of turns turned over, first proximity transducer are connected with the programmable controller.
Preferably, being further fixed on the 3rd support on the base, second is provided with the 3rd support close to sensing
Device, second proximity transducer are used for the state for detecting gripper cylinder, second proximity transducer and the programmable control
Device connection processed.
Beneficial effect：The utility model detection speed is fast, and detection efficiency lifts more than 4 times, and accuracy of detection is high, retrospective
Work flow, and save labour turnover.
Brief description of the drawings
Fig. 1 is the structural representation for the automatic detection powdered metal parts underbead crack device that the utility model embodiment provides
Figure；
Fig. 2 is the structural representation for the eddy-current crack detector that the utility model embodiment provides；
Fig. 3 is Fig. 2 right view.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With new scope.
As shown in figure 1, the utility model embodiment provides a kind of automatic detection powdered metal parts underbead crack device,
The device includes control unit 11 and eddy-current crack detector 12, and control unit 11 is connected with eddy-current crack detector 12, control unit
11 are used for the operation of controlled vortex flow failure detector 12 and complete relevant action.Control unit 11 also receives coherent signal, and according to
The signal of collection makes corresponding output.
As shown in Figures 2 and 3, the eddy-current crack detector of the utility model embodiment includes a base 1, is provided with base 1
One servomotor 2 and the first mounting seat 3, servomotor 2 are arranged on the downside of base 1, and its rotating shaft is set up, on base 1 also
Provided with swivel joint 18, the lower end of swivel joint 18 is connected with the rotating shaft of servomotor 2, and the upper end of swivel joint 18 is provided with a folder
Cylinder 4 is held, when swivel joint 18 is to prevent that gripper cylinder 4 from rotating with servomotor 2, tracheae can be wound, this practicality
The swivel joint of new embodiment, also can be using the swivel joint of other specifications and models preferably using MQR series.First mounting seat
First support 5 and second support 6 are installed on 3.Apparatus for adjusting position 7 is installed, on apparatus for adjusting position 7 in first support 5
First current vortex sensor 8 is installed, the second current vortex sensor 9 is installed in second support 6, control unit includes programmable
Controller, the first current vortex sensor 8 and the second current vortex sensor 9 are connected with programmable controller respectively, PLC technology
Device is used to gather the signal that the first current vortex sensor 8 and the second current vortex sensor 9 are sent, and judges to go to work according to the signal
Part 16 has flawless, and exports the signal of the acceptance or rejection of workpiece 16.First current vortex sensor 8 is located at the second current vortex biography
The upside of sensor 9, during detection, the first current vortex sensor 8 and the second current vortex sensor 9 are respectively positioned at being detected workpiece 16
Upper and lower sides, servomotor 2 drive gripper cylinder 4 rotate, make be detected workpiece 1 one week can be by the first current vortex sensor 8
Detected with the second current vortex sensor 9.
Further to realize automation mechanized operation, as shown in figure 1, the utility model embodiment also includes a manipulator 13, machine
Tool hand 13 is connected with control unit 11, the automatic clamping and placing workpiece 16 of 11 control machinery hand of control unit 13.Programmable controller according to
The signal output acceptance or rejection signal of first current vortex sensor 8 and the second current vortex sensor 9, the basis of control unit 11
Workpiece 16 is placed on diverse location by the output signal of programmable controller, control machinery hand 13.
The utility model embodiment set location adjusting means 7 is to prevent manipulator from taking detected workpiece 16
When, the first current vortex sensor 8 positioned at upside can impact to loading or unloading operation.As shown in Fig. 2 the first current vortex sensor
8 are arranged on the upper left side of gripper cylinder 4 obliquely, and the movable part of the first current vortex sensor 8 and apparatus for adjusting position 7 connects
Connect, stationary parts and the first support 5 of apparatus for adjusting position 7 are fixed.When needing to pick and place workpiece 16, apparatus for adjusting position 7 is transported
Dynamic to shrink, the first current vortex sensor 8 makes the first current vortex sensor 8 away from folder with the upper direction to the left of apparatus for adjusting position 7
Cylinder 4 is held, and then is avoided during workpiece 16 is picked and placeed, the first current vortex sensor is broken.
The apparatus for adjusting position 7 of the utility model embodiment can use one kind in linear electric motors, hydraulic cylinder or cylinder,
It is preferred that use cylinder, its is cheap, is easy to control.
It should be noted that above-mentioned gripper cylinder 4 and the cylinder of position adjustments, are connected by magnetic valve with source of the gas,
Magnetic valve is connected with control unit, by controlling the break-make of magnetic valve to can control it to perform relevant action, for this area skill
It is common knowledge for art personnel, will not be repeated here.
Detection process can select timing to detect, can be according to the rotating speed of servomotor 2, when setting each detection of workpiece 16
Between, after reaching setting time, servomotor 2 shuts down.Preferred mode is fixed circle measurement, i.e., gripper cylinder 4 is turned over
The number of turns detected, and set gripper cylinder 4 to turn over the number upper limit of circle, when detecting that gripper cylinder 4 turns over the number of turns and reach
To setting the upper limit when, servomotor 2 shuts down.As shown in Fig. 2 it is also equipped with the base 1 of the utility model embodiment
3rd support 17, the first proximity transducer 10 is installed on the 3rd support 17, gripper cylinder (does not show provided with a projection in figure
Go out), the first proximity transducer 10 coordinates with projection, the number of turns turned over for detecting gripper cylinder 4, is connect when projection often goes to first
The position of nearly sensor, the first proximity transducer 10 can produce a pulse signal, the first proximity transducer 10 and programmable control
Device connection processed.The pulse signal is sent to programmable controller.Can be according to the number of the rising edge of the pulse signal as meter
Measure the number of turns turned over.
After detection process terminates, control unit 11 controls gripper cylinder 4 to unclamp workpiece 16, and the delay of control machinery hand 13 is dynamic
Make, workpiece 16 is taken away, to prevent gripper cylinder operation irregularity, causes manipulator 13 in pickup, workpiece 16 is also in being pressed from both sides
State is held, as shown in Fig. 2 being further fixed on the 3rd support 14 on the base 1 of the utility model embodiment, is installed on the 3rd support 14
There is the second proximity transducer 15, the second proximity transducer 15 is used for the state for detecting gripper cylinder 4, that is, detected at gripper cylinder 4
In clamping or releasing orientation, when gripper cylinder 4 is in clamp position, its clamping jaw 41 away from the second proximity transducer 15, this
When second sensor 15 can produce clamping signal, when gripper cylinder 4 is in releasing orientation, its clamping jaw 41 and second sensor 15
It is close, produce and unclamp signal, the second proximity transducer 15 is connected with programmable controller, and the status signal of gripper cylinder 4 is sent out
Deliver to programmable controller.
Principle of the present utility model is：During off working state, apparatus for adjusting position 7, which is retracted, drives the first current vortex sensor
8 stop the rotation away from test position, gripper cylinder 4, and are in releasing orientation.
During working condition, it is detected workpiece 16 and is placed into by manipulator 13 between the clamping jaw of the upper end of gripper cylinder 4, clamp gas
Cylinder drives clamping jaw 41 to clamp workpiece 16, and apparatus for adjusting position 7, which stretches out, drives the first current vortex sensor 8 to reach test position,
Gripper cylinder 4 starts to rotate with servomotor 2 with the speed of setting, the first current vortex sensor 8 and the second current vortex sensor 9
Start working, and measurement signal is uploaded into programmable controller, programmable controller judges to be detected work according to measurement signal
Whether part is qualified.Here, the first proximity transducer 10 is used for judging whether gripper cylinder 4 rotates, the second proximity transducer 15 is used
To judge whether clamping jaw 41 clamps, and rotated with the rising edge signal control gripper cylinder 4 of the first proximity transducer generation signal
Stop after the number of turns of setting.After detection, apparatus for adjusting position 7, which is retracted, drives the first current vortex sensor 8 away from detecting position
Put, gripper cylinder 4 stops the rotation, and gripper cylinder 4 drives the clamping jaw 41 of upper end to unclamp.It is close that programmable controller receives second
After the clamping jaw 41 that sensor is sent unclamps signal, the signal of desirable workpiece 16 is exported, control unit 11 is according to the signal controlling machine
Tool hand 13 takes workpiece away, and the acceptance or rejection signal of workpiece 16 exported according to programmable controller, control machinery hand 13
Workpiece 16 is placed on diverse location, then carries out next procedure.
In summary, the utility model detection speed is fast, and detection efficiency lifts more than 4 times, and accuracy of detection is high, retrospective
Work flow, and save labour turnover.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, other parts not specifically described, belong to prior art or common knowledge.The utility model principle is not being departed from
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of automatic detection powdered metal parts underbead crack device, it is characterised in that including control unit and eddy current inspection
Device, described control unit are connected with eddy-current crack detector, and the eddy-current crack detector includes a base, is installed on the base
There are a servomotor, the first mounting seat, the rotating shaft of the servomotor is connected with swivel joint, the swivel joint upper end installation
There is a gripper cylinder, first support and second support are installed in first mounting seat, position is installed in the first support
Adjusting means is put, the first current vortex sensor is installed on the apparatus for adjusting position, second is provided with the second support
Current vortex sensor, described control unit include programmable controller, and the programmable controller passes with first current vortex
Sensor and the second current vortex sensor connect respectively, and first current vortex sensor is located at the upper of the second current vortex sensor
Side.
2. automatic detection powdered metal parts underbead crack device according to claim 1, it is characterised in that also including one
Manipulator, described control unit are connected with the manipulator, and according to the output signal of the programmable controller, described in control
Workpiece is placed on diverse location by manipulator.
3. automatic detection powdered metal parts underbead crack device according to claim 1, it is characterised in that the position
Adjusting means includes cylinder.
4. a kind of automatic detection powdered metal parts underbead crack device according to claim 2, it is characterised in that described
The 3rd support is also equipped with base, the first proximity transducer is installed on the 3rd support, the gripper cylinder is provided with
One projection, first proximity transducer coordinate with the projection, and the number of turns turned over for detecting gripper cylinder, described first connects
Nearly sensor is connected with the programmable controller.
5. automatic detection powdered metal parts underbead crack device according to claim 2, it is characterised in that the base
On be further fixed on the 3rd support, the second proximity transducer is installed, second proximity transducer is used on the 3rd support
The state of gripper cylinder is detected, second proximity transducer is connected with the programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208834.7U CN207163972U (en) | 2017-09-20 | 2017-09-20 | A kind of automatic detection powdered metal parts underbead crack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208834.7U CN207163972U (en) | 2017-09-20 | 2017-09-20 | A kind of automatic detection powdered metal parts underbead crack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163972U true CN207163972U (en) | 2018-03-30 |
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ID=61722570
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208834.7U Active CN207163972U (en) | 2017-09-20 | 2017-09-20 | A kind of automatic detection powdered metal parts underbead crack device |
Country Status (1)
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| CN (1) | CN207163972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213383A (en) * | 2020-10-10 | 2021-01-12 | 江西洪都航空工业集团有限责任公司 | Crack detection equipment for end cover of automobile clutch |
-
2017
- 2017-09-20 CN CN201721208834.7U patent/CN207163972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213383A (en) * | 2020-10-10 | 2021-01-12 | 江西洪都航空工业集团有限责任公司 | Crack detection equipment for end cover of automobile clutch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 fengshu Industrial Park A2, No.7 Xinhui Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Shiteke fluid power system (Changzhou) Co., Ltd Address before: 213164 Feng Shu Industrial Park, No. 7, Xinhui Road, Wujin District, Changzhou, Jiangsu Province, A2 Patentee before: STACKPOLE AUTOMOTIVE ENGINEERING PRODUCTS (CHANGZHOU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |