CN209425182U - A kind of casting grinding device of view-based access control model - Google Patents
A kind of casting grinding device of view-based access control model Download PDFInfo
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- CN209425182U CN209425182U CN201822270488.6U CN201822270488U CN209425182U CN 209425182 U CN209425182 U CN 209425182U CN 201822270488 U CN201822270488 U CN 201822270488U CN 209425182 U CN209425182 U CN 209425182U
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- clamping mechanism
- workbench
- casting
- access control
- view
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a kind of casting grinding devices of view-based access control model, including workbench, clamping mechanism, workpiece polishing mechanism, industrial camera and controller；Clamping mechanism, workpiece polishing mechanism and industrial camera are all connect with controller；Clamping mechanism is rotatably mounted in workbench；Workpiece polishing mechanism is installed on workbench, is located at by clamping mechanism, and can be displaced along clamping mechanism radial level；Industrial camera is fixed on the support of workbench, so that the surface of clamping mechanism is suspended on, for shooting casting upper surface photo；Controller has the function of visual identity, can recognize that the word marking A point coordinate of casting；Controller also can control after clamping mechanism rotation makes A point be moved to preset coordinates, and workpiece polishing mechanism implements polishing to the preset range of casting again, and preset range refers to the range for avoiding preset coordinates.Work efficiency is high for the utility model, and accuracy is good, can effectively prevent accidentally grinding.
Description
Technical field
It precisely polishes the casting grinding device of field more particularly to a kind of view-based access control model the present invention relates to casting.
Background technique
Casting is poured into liquid metals in the adaptable casting cavity of part, after cooled and solidified, obtains part blank
Mode, be most commonly seen one of intermetallic composite coating mode.But piece surface is all uneven after casting, with jagged etc.,
It also needs to carry out processing polishing to it by modes such as grinding wheels.But component is complex-shaped, if by manually by it one by one
The change for being clamped in equipment and it being calibrated, not only time-consuming, large labor intensity, and precision is low.In addition, having number at present
Control lathe and robot automatically grinding mode, and existing casting is other than its basic configuration, outer peripheral surface be generally cast with text or
Trade mark etc. (Fig. 1) may be worn away these contents using automation polishing.
Summary of the invention
That the purpose of the present invention is to overcome the above shortcomings and to provide a kind of structures is simple, realize precisely polish based on view
The calibration system of feel.
To achieve the above object, the technical solution of the invention is as follows: a kind of casting grinding device of view-based access control model, including
Workbench, clamping mechanism, workpiece polishing mechanism, industrial camera and controller；Clamping mechanism, workpiece polishing mechanism and industrial camera all with control
Device connection processed；Clamping mechanism is rotatably mounted in workbench；Workpiece polishing mechanism is installed on workbench, is located at by clamping mechanism, and
It can be displaced along clamping mechanism radial level；Industrial camera is fixed on the support of workbench, thus be suspended on clamping mechanism just on
Side, for shooting casting upper surface photo；Controller has the function of visual identity, can recognize that the word marking A point of casting is sat
Mark；Controller also can control clamping mechanism rotation so that A point is moved to preset coordinates after, workpiece polishing mechanism is again to the preset range of casting
Implement polishing, preset range refers to the range for avoiding preset coordinates.
Preferably, clamping mechanism includes chassis and three holders, and three holder even circumferentials are distributed in pedestal, each holder
It is all configured with an electric pushrod, electric pushrod controls holder along chassis radial displacement.
Preferably, holder is in low inside and high outside ladder-like.
Preferably, workbench bottom surface is equipped with motor, and the output shaft of motor, which is upward through workbench and fixes with chassis, to be connected
It connects.
Preferably, the output outer shaft sleeve of motor has revolution conductive contact, and three electric pushrods are through revolution conductive contact and control
Device electrical connection processed.
Preferably, workbench is also equipped with several idler wheels, and idler wheel is used to support chassis.
By using above-mentioned technical solution, the beneficial effects of the present invention are: the present invention acquires casting using industrial camera
End face photo first carries out calculating analysis to photo by the visual identifying system of controller, obtains the word marking A point of casting
Set, then control clamping mechanism rotation so that A point is moved to preset coordinates after, then control clamping mechanism carry out preset range rotation,
To implement polishing for preset range, guarantee the A point for avoiding casting.The present invention realizes accurate polishing, and label is avoided accidentally to be ground,
It greatly improves work efficiency.The present invention is also electrically connected using the electric pushrod on revolution conductive contact, with chassis, significantly
Structure is simplified, route is avoided to wind.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of casting；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the cross-sectional view of clamping mechanism；
Fig. 4 is the top view of clamping structure；
Main appended drawing reference explanation: (1, workbench；11, support；2, clamping mechanism；21, chassis；22, holder；23, electronic
Push rod；24, idler wheel；3, workpiece polishing mechanism；4, industrial camera；5, motor；6, cylinder；7, conductive contact is turned round；8, idler wheel).
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
It should be noted that the direction term mentioned in the present invention, is to be based on the orientation or positional relationship shown in the drawings,
Such as: it is upper and lower, front, rear, left and right, top, bottom, inside and outside, it is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
As in Figure 2-4, the casting grinding device of a kind of view-based access control model, including workbench 1, clamping mechanism 2, workpiece polishing mechanism
3, industrial camera 4 and controller (not shown).Clamping mechanism 2, workpiece polishing mechanism 3, industrial camera 4 pass through the modes such as conducting wire and control
Device electrical connection processed is uniformly controlled opening and closing, movement etc. by controller.
The bottom surface of workbench 1 is equipped with a motor 5,5 output shaft of motor stretch out upwards workbench 1 and with clamping mechanism 2
It is fixedly connected, thus rotate clamping mechanism 2 can relative to workbench 1, so that workpiece polishing mechanism 3 is implemented to polish, motor 5
Bearing is installed between output shaft and workbench 1, to reduce frictional force.
Workpiece polishing mechanism 3 is consistent with existing grinding device, and mainly by rack and polishing motor, polishing motor key connection has sand
Wheel.Workpiece polishing mechanism 3 is connected to workbench 1 by sliding rail, and the radial level by 6 controller of cylinder along clamping mechanism 2 is displaced, to
Implementation polishing is carried out right above intrinsic displacement to clamping mechanism 2, is displaced outwardly and is then stopped working far from clamping mechanism 2.
Industrial camera 4 is fixed on the support of workbench 1, so that it be made to be suspended on the surface of clamping mechanism 2.Industrial camera
4 can be used for shooting casting upper surface photo.Of course, it is possible to increase corresponding lighting device, beside it to reach light filling purpose.
Controller of the invention has the function of visual identity, can carry out outline identification for casting upper surface photo, from
And determine the word marking A point position coordinates of casting.The specific calculation and analysis methods of visual identity function are not emphasis of the invention,
And it belongs to the prior art, as Chinese patent 2018207115936 has been introduced, therefore does not repeat further herein.This hair
Bright focuses on introducing and applies the technology.After controller obtains the coordinate of text A point, first controlling rotation clamping mechanism 2 makes A
Coordinate displacement is to preset coordinates (calibrating coordinates), and controller controls clamping mechanism 2 again and rotates predetermined angular, to make workpiece polishing mechanism
The preset range of 3 pairs of casting is polished, and preset range here refers to the range in addition to preset coordinates, and A is avoided in guarantee
Point, A point coordinate can carry out artificial frosted etc. on subsequent assembly line.
As shown in Figure 3-4, clamping mechanism 2 includes chassis 21 and three holders 22, and three 22 even circumferentials of holder are distributed in
Pedestal 21, and each holder 22 is configured with an electric pushrod 23.Holder 22 is in low inside and high outside ladder-like, the interior close bottom of finger
The side in 21 center of circle of disk, outer to refer to the side far from 21 center of circle of chassis, the position of 22 internal height of holder is for resisting the interior of casting
Side wall, the position of the outside of holder 22 are then used to support the lower end surface of casting.Holder 22 is also provided with guide surface, to cast
Part is inserted in.Holder 22 is equally connected to chassis 21 by sliding rail, and electric pushrod 23 is installed on the edge on chassis 21, movable end and
Holder 22 is fixedly connected, to control holder 22 along 21 radial displacement of chassis.Workbench 1 is also equipped with several idler wheels 8, and idler wheel 8 is used
In support chassis 21, to reduce frictional force and reduce the load of motor 5.
The output outer shaft sleeve of motor 5 has revolution conductive contact 7, and three electric pushrods 23 are through revolution conductive contact 7 and control
Device electrical connection.
Above-described, only presently preferred embodiments of the present invention cannot limit the scope of implementation of the present invention, it is all according to
Equivalent change made by scope of the present invention patent and decoration, should still belong in the range of the present invention covers.
Claims (6)
1. a kind of casting grinding device of view-based access control model, including workbench, clamping mechanism, workpiece polishing mechanism, industrial camera, and control
Device；Clamping mechanism, workpiece polishing mechanism and industrial camera are all connect with controller；It is characterized by: clamping mechanism is rotatably mounted
In workbench；Workpiece polishing mechanism is installed on workbench, is located at by clamping mechanism, and can be displaced along clamping mechanism radial level；Industry
Camera is fixed on the support of workbench, so that the surface of clamping mechanism is suspended on, for shooting casting upper surface photo；Control
Device has the function of visual identity, can recognize that the word marking A point coordinate of casting；Controller, which also can control clamping mechanism rotation, to be made
After A point is moved to preset coordinates, workpiece polishing mechanism implements polishing to the preset range of casting again, and preset range, which refers to, avoids preset coordinates
Range.
2. the casting grinding device of view-based access control model according to claim 1, it is characterised in that: clamping mechanism includes chassis and three
A holder, three holder even circumferentials are distributed in pedestal, and each holder is configured with an electric pushrod, electric pushrod control folder
Seat is along chassis radial displacement.
3. the casting grinding device of view-based access control model according to claim 2, it is characterised in that: holder is in low inside and high outside ladder
Shape.
4. the casting grinding device of the view-based access control model according to Claims 2 or 3, it is characterised in that: workbench bottom surface is equipped with
Motor, the output shaft of motor are upward through workbench and are fixedly connected with chassis.
5. the casting grinding device of view-based access control model according to claim 4, it is characterised in that: the output outer shaft sleeve of motor has back
Transduction electric connection, three electric pushrods are electrically connected with the controller through turning round conductive contact.
6. the casting grinding device of view-based access control model according to claim 4, it is characterised in that: if workbench is also equipped with dry milling
Wheel, idler wheel are used to support chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270488.6U CN209425182U (en) | 2018-12-29 | 2018-12-29 | A kind of casting grinding device of view-based access control model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270488.6U CN209425182U (en) | 2018-12-29 | 2018-12-29 | A kind of casting grinding device of view-based access control model |
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| Publication Number | Publication Date |
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| CN209425182U true CN209425182U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822270488.6U Active CN209425182U (en) | 2018-12-29 | 2018-12-29 | A kind of casting grinding device of view-based access control model |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123028A (en) * | 2020-09-25 | 2020-12-25 | 北京机科国创轻量化科学研究院有限公司 | Coarse polishing system for large castings |
-
2018
- 2018-12-29 CN CN201822270488.6U patent/CN209425182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123028A (en) * | 2020-09-25 | 2020-12-25 | 北京机科国创轻量化科学研究院有限公司 | Coarse polishing system for large castings |
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