CN205317157U - Detect device of aluminium wheel casting blank core wheel degree of depth - Google Patents
Detect device of aluminium wheel casting blank core wheel degree of depth Download PDFInfo
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- CN205317157U CN205317157U CN201620072433.2U CN201620072433U CN205317157U CN 205317157 U CN205317157 U CN 205317157U CN 201620072433 U CN201620072433 U CN 201620072433U CN 205317157 U CN205317157 U CN 205317157U
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Abstract
The utility model relates to a detect device of aluminium wheel casting blank core wheel degree of depth, the device include roll table tray (1), position sensor (3), frame (4), CCD camera (5), programmable controller (6) and laser rangefinder sensor (7), go up servo cylinder (8), motor support (11), servo motor (12), servo cylinder (13) down. The utility model discloses a benefit lies in, uses wheel casting blank core wheel degree of depth automated inspection identification method categorised to the discernment of wheel casting blank, reduces to cast dimensional tolerance and adds the poor influence of size worker to the machine greatly, improves robot machining unit's processing finished product rate, guarantees the production line automatic operation that guarantees both quality and quantity, reduces operator's intensity of labour simultaneously.
Description
Technical field
The utility model relates to field of industry detection, relates in particular to a kind of device and method detecting the aluminum vehicle wheel strand core wheel degree of depth.
Background technology
With the growth of human cost, low pressure cast aluminum wheel industry automatic production requires more and more urgent, and low-pressure casting aluminum vehicle wheel Production Flow Chart is: melting → low-pressure casting → go cast gate → thermal treatment → machining → application → packaging shipping. Owing to casting wheel rough-cast tolerance is generally ± 0.9mm, and there is certain randomness, and wheel finished product cap groove size jointly ensures by casting plane and machined surface, and tolerance is strict, it is generally ± 0.25mm, if directly the machining unit that the casting wheel blanks after thermal treatment uses logistics roller-way to be sent to automatization being processed, can due to the randomness of cast blank size in tolerance zone, cause the cap groove dimension overproof adding face common guarantee by casting plane and machine, make wheel machining yield rate low, cause cost to increase.
Practical novel content
As used herein, " the core wheel degree of depth " machine of referring to adds the Y-direction distance of location reference plane (9) to core wheel measurement point (10), core wheel measurement point (10) is the point on the heavy baseplane, hole of wheel cast blank upper bolt hole, and this point can represent the position of core wheel.
The problem that the utility model solves there is provided a kind of low-pressure casting aluminum vehicle wheel strand core wheel degree of depth and automatically detects recognition methods, can before wheel strand enters automaton machining cell, detection identifies the degree of depth of machining positioning reference plane to core wheel, and according to depth value, wheel strand be divided into difference on the upper side and on the lower side differ from two classes, under go to different automatization machining unit, make the wheel strand of the automatization machining unit adjustment corresponding two kinds of different states of work program difference, it is achieved improve the processed finished products rate of automatization machining cell.
In order to realize above practical novel object, the utility model provides following technical scheme:
In one of the present utility model, provide a kind of device detecting the aluminum vehicle wheel strand core wheel degree of depth, it is characterized in that, described device comprises roller-way pallet (1), position transducer (3), framework (4), CCD camera (5), programmable logic controller (6) and laser range sensor (7), upper servo cylinder (8), electric machine support (11), servomotor (12), lower servo cylinder (13), wherein: framework (4) is suspended on the top of roller-way pallet (1), and limit the space placing aluminum vehicle wheel strand to be measured between framework (4) and roller-way pallet (1),Upper servo cylinder (8) is arranged on framework, laser range sensor can be driven to move horizontally, electric machine support (11) is arranged on roller-way pallet (1) lower section, servomotor (12) is arranged on electric machine support (11), roller-way pallet (1) is driven to rotate, lower servo cylinder (13) is connected on electric machine support (11), roller-way pallet is driven to move up and down, on CCD camera (5), programmable logic controller (6) framework (4), laser range sensor (7) is arranged on servo cylinder.
The utility model also describes and uses previously described device to detect the method for the aluminum vehicle wheel strand core wheel degree of depth, it is characterized in that described method comprises step: wheel strand (2) is sent on roller-way pallet (1), the CCD camera (5) being arranged on framework (4) starts, the image of wheel strand (2) is gathered, export to programmable logic controller (6), the picture of acquisition is carried out pattern recognition by programmable logic controller (6), identify the position in the heavy hole of a nearest bolt hole of distance X-axis on wheel cast blank, and get any point as core wheel measurement point (10) on the baseplane in the heavy hole of this bolt hole, and calculate core wheel measurement point (10) and the angle in X-axis, calculate angle difference, and output signal to servomotor (12), roller-way pallet (1) is driven to rotate, core wheel measurement point (10) on wheel strand (2) is aligned on X-axis line, and by the X axis location transmission of the core wheel measurement point (10) after aligning to programmable logic controller (6), core wheel measurement point (10) is calculated by programmable logic controller (6) in the position of the position of X axis and laser sensor (10) place, and output signal to servo cylinder (8), laser range sensor (7) is driven to move to the surface of core wheel measurement point (10) vertically, then programmable logic controller (6) is to lower servo cylinder (13) instruction, roller-way pallet (1) is driven upwards to rise, the machine of wheel strand (2) is added location reference plane (9) and touches the position transducer (3) being arranged on framework (4), position signal is passed to programmable logic controller (6) by position transducer (3), laser range sensor (7) distance measurement function starts simultaneously, measure the distance of core wheel measurement point (10), and transfer data to programmable logic controller (6), the data that programmable logic controller (6) feeds back according to position transducer (3) and laser range sensor (7), carry out asking poor, obtain the core wheel degree of depth.
In one of the present utility model, also describe one low pressure cast aluminum wheel blanks is carried out mach method, it is characterized in that, described method comprises the previously described method of use to measure the core wheel degree of depth, and programmable logic controller (6) asks poor according to the theoretical size inputted, judge the core wheel degree of depth of wheel strand (2) is in which scope of tolerance according to difference, determine that the core wheel degree of depth is near upper tolerance or lower tolerance, then programmable logic controller (6) is to roller-way pallet (1) signal, wheel strand (2) is delivered to predetermined automaton machining cell, realize the identification to wheel strand (2) to classify.
In other, following technical scheme is additionally provided of the present utility model:
The scheme that the utility model adopts also comprises: adopt CCD camera to realize wheel center position being identified, determine point distance measurement position, laser range sensor is measured according to the information of CCD camera, obtain the depth data of positioning reference plane to core wheel, programmable logic controller compares analysis according to the size information of the wheel-type core wheel degree of depth and measurement size information, size range belonging to wheel strand is determined according to difference, determine automatic machining cell, by topworks, wheel strand is gone to the automatic machining cell of correspondence, realize wheel strand, according to the difference of core wheel degree of depth size, wheel distributed to different automatic machining cells.
The utility model has the advantage of, the wheel strand core wheel degree of depth is used automatically to detect recognition methods, can precisely detect the degree of depth size identifying wheel strand to core wheel, different automatic machining cells distributed to by wheel by the difference according to core wheel degree of depth size, reduce the impact that machine is added greatly dimensional tolerance by casting tolerance of dimension, improve the processed finished products rate of automaton machining cell, reduce labourer's intensity of work operator simultaneously.
Benefit of the present utility model is, use the wheel strand core wheel degree of depth automatically to detect recognition methods wheel strand identification to be classified, reduce the impact that machine is added greatly dimensional tolerance by casting tolerance of dimension, improve the processed finished products rate of automaton machining cell, ensure that production line guarantees both quality and quantity automatically to run, reduce the labour intensity of operator simultaneously.
Accompanying drawing explanation
Hereinafter, come by reference to the accompanying drawings embodiment of the present utility model is described in detail, wherein:
Fig. 1 is that the wheel strand core wheel degree of depth detects recognition methods principle schematic automatically.
Fig. 2 is core wheel check point position view.
In figure: 1-roller-way pallet; 2-wheel strand; 3-position transducer; 4-framework; 5-CCD camera; 6-programmable logic controller; 7-laser range sensor; The upper servo cylinder of 8-; 9-wheel locating and machining reference plane; 10-core wheel check point; 11-electric machine support; 12-servomotor; Servo cylinder under 13-.
Embodiment
Embodiment 1
Shown in this Fig. 1: wheel strand (2) is sent on roller-way pallet (1), the CCD camera (5) being arranged on framework (4) starts, the image of wheel strand (2) is gathered, export to programmable logic controller (6), the picture of acquisition is carried out pattern recognition by programmable logic controller (6), identify the position in the heavy hole of a nearest bolt hole of distance X-axis on wheel cast blank, and get any point as core wheel measurement point (10) on the baseplane in the heavy hole of this bolt hole, and calculate core wheel measurement point (10) and the angle in X-axis, calculate angle difference, and output signal to servomotor (12), roller-way pallet (1) is driven to rotate, core wheel measurement point (10) on wheel strand (2) is aligned on X-axis line, and by the X axis location transmission of the core wheel measurement point (10) after aligning to programmable logic controller (6), core wheel measurement point (10) is calculated by programmable logic controller (6) in the position of the position of X axis and laser sensor (10) place, and output signal to servo cylinder (8), laser range sensor (7) is driven to move to the surface of core wheel measurement point (10) vertically, then programmable logic controller (6) is to lower servo cylinder (13) instruction, roller-way pallet (1) is driven upwards to rise, the machine of wheel strand (2) is added location reference plane (9) and touches the position transducer (3) being arranged on framework (4), position signal is passed to programmable logic controller (6) by position transducer (3), laser range sensor (7) distance measurement function starts simultaneously, measure the distance of core wheel measurement point (10), and transfer data to programmable logic controller (6), the data that programmable logic controller (6) feeds back according to position transducer (3) and laser range sensor (7), carry out asking poor, obtain the core wheel degree of depth. namely machine adds the Y-direction distance of location reference plane (9) to core wheel measurement point (10), programmable logic controller (6) is according to the theoretical size contrast inputted, judge the core wheel degree of depth of wheel strand (2) is in which scope of tolerance, then programmable logic controller (6) is to roller-way pallet (1) signal, wheel strand (2) is delivered to predetermined automaton machining cell, realize the identification to wheel strand (2) to classify, reduction casting tolerance of dimension and machine add the impact between dimensional tolerance, improve the processed finished products rate of automaton machining cell, ensure that production line guarantees both quality and quantity automatically to run.
Claims (1)
1. one kind is detected the device of the aluminum vehicle wheel strand core wheel degree of depth, it is characterized in that, described device comprises roller-way pallet (1), position transducer (3), framework (4), CCD camera (5), programmable logic controller (6) and laser range sensor (7), upper servo cylinder (8), electric machine support (11), servomotor (12), lower servo cylinder (13), wherein: framework (4) is suspended on the top of roller-way pallet (1), and limit the space placing aluminum vehicle wheel strand to be measured between framework (4) and roller-way pallet (1), upper servo cylinder (8) is arranged on framework, laser range sensor can be driven to move horizontally, electric machine support (11) is arranged on roller-way pallet (1) lower section, servomotor (12) is arranged on electric machine support (11), roller-way pallet (1) is driven to rotate, lower servo cylinder (13) is connected on electric machine support (11), roller-way pallet is driven to move up and down, on CCD camera (5), programmable logic controller (6) framework (4), laser range sensor (7) is arranged on servo cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072433.2U CN205317157U (en) | 2016-01-26 | 2016-01-26 | Detect device of aluminium wheel casting blank core wheel degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072433.2U CN205317157U (en) | 2016-01-26 | 2016-01-26 | Detect device of aluminium wheel casting blank core wheel degree of depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317157U true CN205317157U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072433.2U Expired - Fee Related CN205317157U (en) | 2016-01-26 | 2016-01-26 | Detect device of aluminium wheel casting blank core wheel degree of depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526870A (en) * | 2016-01-26 | 2016-04-27 | 中信戴卡股份有限公司 | Device and method for detecting depth of aluminum wheel casting blank wheel core |
| CN106247937A (en) * | 2016-08-29 | 2016-12-21 | 保定市立中车轮制造有限公司 | A kind of blank pier detecting system and detection method thereof |
-
2016
- 2016-01-26 CN CN201620072433.2U patent/CN205317157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526870A (en) * | 2016-01-26 | 2016-04-27 | 中信戴卡股份有限公司 | Device and method for detecting depth of aluminum wheel casting blank wheel core |
| CN105526870B (en) * | 2016-01-26 | 2017-12-29 | 中信戴卡股份有限公司 | A kind of method for detecting aluminum vehicle wheel strand core wheel depth |
| CN106247937A (en) * | 2016-08-29 | 2016-12-21 | 保定市立中车轮制造有限公司 | A kind of blank pier detecting system and detection method thereof |
| CN106247937B (en) * | 2016-08-29 | 2018-10-12 | 保定市立中车轮制造有限公司 | A kind of blank pier detecting system and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160615 Termination date: 20220126 |