CN203557235U - Floating type grinding machine - Google Patents

Floating type grinding machine Download PDF

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Publication number
CN203557235U
CN203557235U CN201320672075.5U CN201320672075U CN203557235U CN 203557235 U CN203557235 U CN 203557235U CN 201320672075 U CN201320672075 U CN 201320672075U CN 203557235 U CN203557235 U CN 203557235U
Authority
CN
China
Prior art keywords
workpiece
grinding machine
connecting rod
supporting seat
floating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320672075.5U
Other languages
Chinese (zh)
Inventor
覃春海
颜红亮
叶绍勇
华文孝
林彰东
庄云恩
王尚荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Chaint Robotics Co Ltd
Original Assignee
Changsha Chaint Robotics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changsha Chaint Robotics Co Ltd filed Critical Changsha Chaint Robotics Co Ltd
Priority to CN201320672075.5U priority Critical patent/CN203557235U/en
Application granted granted Critical
Publication of CN203557235U publication Critical patent/CN203557235U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a floating type grinding machine which comprises a base, a supporting seat, an angle grinder, a fixed bracket and a connecting rod mechanism, wherein the connecting rod mechanism comprises two connecting rods arranged in parallel, and a thin type cylinder component is arranged between the two connecting rods. In work, a robot grabs a workpiece and enables the workpiece to approach to the angle grinder; after the workpiece is in contact with the angle grinder, the angle grinder is under the external force exerted by the workpiece, the external force is transmitted to the piston rod of a cylinder via the connecting rod mechanism, the piston rod is pulled out, and the angle grinder starts to grind the workpiece in a certain amount of floating; after grinding is completed, the robot moves away the workpiece, the external force disappears, the two ends of a cylinder piston generate pressure difference, the piston rod generates pulling force, and the grinding machine is pulled back to an initial position via the connecting rod mechanism. The floating type grinding machine adopts the connecting rod mechanism to realize parallel floating, and adopts the cylinder to realize floating and restoration, therefore, the flexible contact of the grinding machine and the workpiece is realized, the service life of the grinding machine is prolonged, and the automation of casting clearing work and the like is convenient to realize.

Description

A kind of floating type sander
Technical field
The utility model relates to a kind of sander for casting cleaning, particularly a kind of floating type sander.
Background technology
Existing a lot of general assembly welding procedure is all completed by welding robot, after welding completes, for casting cleaning, Combination Welding part weld seam, deburring, curved surface polishing smoothing and polishing, adopts milling manually or sanding apparatus more.
That milling manually not only expends time in is long, production efficiency is low, labor strength is large, and quality cannot be guaranteed; And sanding apparatus of the prior art mostly is hand-held, be difficult to be applied to automation processing, and be not with unsteadyly, workpiece contacts with sanding apparatus rigidity, easily causes the damage of sanding apparatus.
Utility model content
The problem existing for prior art, the utility model aims to provide a kind of floating type sander of realizing flexible automation processing.
The utility model provides a kind of floating type sander, comprises base, supporting seat, angle grinding machine, fixed support and linkage.
Described base is vertically fixedly connected with ground by foundation bolt.
Described supporting seat is opening is laterally located at the side on described base top, and the pedestal part of described supporting seat is fixedly connected with described base.
Described linkage is located in the opening of described supporting seat, comprises two connecting rods that be arranged in parallel, and described connecting rod is connected with described supporting seat by the first hinged bolts, and is provided with thin cylinder assembly between described two connecting rods.
Described fixed support is connected in described bar linkage structure one end away from described thin cylinder assembly by the second hinged bolts.
Described angle grinding machine is fixed on described fixed support.
Further, described thin cylinder assembly comprises cylinder, pressure-reducing valve, magnetic valve, bidirectional speed control valve and exhaust shutter.
During work, robot grabbing workpiece, and by workpiece near angle grinding machine; After workpiece contacts with angle grinding machine, angle grinding machine is subject to workpiece externally applied forces, by linkage, this external force is passed to the piston rod of cylinder, and piston rod is drawn out, and angle grinding machine is with a certain amount of unsteady beginning buffing work-piece; After having polished, robot moves workpiece, and external force disappears, and cylinder piston two ends produce pressure differential, and piston rod produces a pulling force, and this pulling force is withdrawn into initial position by linkage by sander.
Based on disclosing of technique scheme, the described floating type sander that the utility model provides adopts linkage can realize parallel floating; Adopt cylinder can realize unsteady and reset, thereby realize the flexible contact of sander and workpiece, extended the service life of sander, be convenient to realize the automation of the work such as casting cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of floating type sander that the utility model proposes.
Drawing reference numeral explanation
1-base, 2-foundation bolt, 3-supporting seat, 4-linkage, 41-connecting rod, 5-the first hinged bolts, 6-thin cylinder assembly, 7-fixed support, 8-the second hinged bolts, 9-angle grinding machine.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model:
Please refer to Fig. 1, the invention provides a kind of floating type sander, comprise base 1, supporting seat 3, angle grinding machine 9, fixed support 7 and linkage 4.
Please refer to Fig. 1,1, the described end, is vertically fixedly connected with ground by foundation bolt 2.
Please refer to Fig. 1, described supporting seat 3 is opening is laterally located at the side on described base 1 top, and the pedestal part of described supporting seat 3 is fixedly connected with described base 1.
Please refer to Fig. 1, described linkage 4 is located in the opening of described supporting seat 3, comprises two connecting rods 41 that be arranged in parallel, and described connecting rod 41 is connected with described supporting seat 3 by the first hinged bolts 5, and is provided with thin cylinder assembly 6 between described two connecting rods 41.
Please refer to Fig. 1, described fixed support 7 is connected in described bar linkage structure 4 one end away from described thin cylinder assembly 6 by the second hinged bolts 8.
Please refer to Fig. 1, described angle grinding machine 9 is fixed on described fixed support 7.
Described thin cylinder assembly 6 comprises cylinder, pressure-reducing valve, magnetic valve, bidirectional speed control valve and exhaust shutter.
During work, robot grabbing workpiece, and by workpiece near angle grinding machine 9; After workpiece contacts with angle grinding machine 9, angle grinding machine 9 is subject to workpiece externally applied forces, by linkage 4, this external force is passed to the piston rod of cylinder, and piston rod is drawn out, and angle grinding machine 9 is with a certain amount of unsteady beginning buffing work-piece; After having polished, robot moves workpiece, and external force disappears, and cylinder piston two ends produce pressure differential, and piston rod produces a pulling force, and this pulling force is withdrawn into initial position by linkage by sander.
Based on disclosing of technique scheme, the described floating type sander that the utility model provides adopts linkage can realize parallel floating; Adopt cylinder can realize unsteady and reset, thereby realize the flexible contact of sander and workpiece, extended the service life of sander, be convenient to realize the automation of the work such as casting cleaning.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.

Claims (2)

1. a floating type sander, is characterized in that, comprises base, supporting seat, angle grinding machine, fixed support and linkage, wherein:
Base, is vertically fixedly connected with ground by foundation bolt;
Supporting seat, be opening and be laterally located at the side on described base top, and the pedestal part of described supporting seat is fixedly connected with described base;
Linkage, is located in the opening of described supporting seat, comprises two connecting rods that be arranged in parallel, and described connecting rod is connected with described supporting seat by the first hinged bolts, and is provided with thin cylinder assembly between described two connecting rods;
Fixed support, is connected in described bar linkage structure one end away from described thin cylinder assembly by the second hinged bolts;
Angle grinding machine, is fixed on described fixed support.
2. the floating type sander of one according to claim 1, is characterized in that, described thin cylinder assembly comprises cylinder, pressure-reducing valve, magnetic valve, bidirectional speed control valve and exhaust shutter.
CN201320672075.5U 2013-10-29 2013-10-29 Floating type grinding machine Expired - Fee Related CN203557235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320672075.5U CN203557235U (en) 2013-10-29 2013-10-29 Floating type grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320672075.5U CN203557235U (en) 2013-10-29 2013-10-29 Floating type grinding machine

Publications (1)

Publication Number Publication Date
CN203557235U true CN203557235U (en) 2014-04-23

Family

ID=50506984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320672075.5U Expired - Fee Related CN203557235U (en) 2013-10-29 2013-10-29 Floating type grinding machine

Country Status (1)

Country Link
CN (1) CN203557235U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103600275A (en) * 2013-10-29 2014-02-26 长沙长泰机器人有限公司 Floating polisher and polishing method
CN106392889A (en) * 2016-10-26 2017-02-15 中国科学院沈阳自动化研究所 Flexible polishing device based on pneumatic flotation
CN106736946A (en) * 2016-12-05 2017-05-31 上海君屹工业自动化股份有限公司 A kind of robot sanding apparatus
CN110936266A (en) * 2019-12-20 2020-03-31 上海发那科机器人有限公司 Connecting rod formula grinding device that floats

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103600275A (en) * 2013-10-29 2014-02-26 长沙长泰机器人有限公司 Floating polisher and polishing method
CN103600275B (en) * 2013-10-29 2016-05-11 长沙长泰机器人有限公司 A kind of floating type polishing process
CN106392889A (en) * 2016-10-26 2017-02-15 中国科学院沈阳自动化研究所 Flexible polishing device based on pneumatic flotation
CN106736946A (en) * 2016-12-05 2017-05-31 上海君屹工业自动化股份有限公司 A kind of robot sanding apparatus
CN106736946B (en) * 2016-12-05 2018-11-20 上海君屹工业自动化股份有限公司 A kind of robot grinding device
CN110936266A (en) * 2019-12-20 2020-03-31 上海发那科机器人有限公司 Connecting rod formula grinding device that floats

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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

Granted publication date: 20140423

Termination date: 20181029

CF01 Termination of patent right due to non-payment of annual fee