CN102922386A - Polishing machine - Google Patents

Polishing machine Download PDF

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Publication number
CN102922386A
CN102922386A CN2012103683913A CN201210368391A CN102922386A CN 102922386 A CN102922386 A CN 102922386A CN 2012103683913 A CN2012103683913 A CN 2012103683913A CN 201210368391 A CN201210368391 A CN 201210368391A CN 102922386 A CN102922386 A CN 102922386A
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CN
China
Prior art keywords
motor
platform
drive link
connecting rod
motor cabinet
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Granted
Application number
CN2012103683913A
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Chinese (zh)
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CN102922386B (en
Inventor
许水林
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Individual
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Individual
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Priority to CN201210368391.3A priority Critical patent/CN102922386B/en
Publication of CN102922386A publication Critical patent/CN102922386A/en
Application granted granted Critical
Publication of CN102922386B publication Critical patent/CN102922386B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a polishing machine, which mainly comprises a frame arranged on a platform, a cantilever hinged with the upper end of the frame and a swing arm hinged with the cantilever. A fixing piece with a slide rail is arranged on the swing arm; the upper end of the fixing piece is hinged with a rocker, the lower end of the fixing piece is connected with a sliding block fixedly arranged on a motor seat through the slide rail thereon, and the sliding block is hinged with the rocker through a connecting rod I; a motor is arranged on the motor seat, and a cam is arranged on a rotating shaft of the motor; the cam is connected with a transmission rod with a polishing head through a connecting rod II; the transmission rod vertically penetrates through a guide sleeve fixed on the motor seat; a handle provided with a switch key is also arranged on the motor seat; and the switch key and the motor are electrically connected with an external power supply through power wires. The polishing machine is simple in structure, flexible and convenient to operate, low in manufacturing cost and wide in application range, greatly reduces the labor intensity of workers, and improves the whole production efficiency.

Description

A kind of sander
Technical field
The present invention relates to a kind of sander, relate in particular to a kind of sander that foundry goods is carried out grinding process.
Background technology
The foundry goods that any casting technique casts out all in various degree have flash, burr, must be through just entering manufacturing procedure after the treatment process such as polishing.Traditional polishing mode is to adopt artificial way, and so, not only workman's labour intensity is large, and the speed of polishing is slow, efficient is low, is unfavorable for batch production; And through the foundry goods of so polishing, its uniformity is relatively poor, easily following process is impacted, thereby affects proceeding of whole production.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and a kind of casting grinding quality that can significantly improve is provided; Enhance productivity and reduce the sander of labor strength.
The objective of the invention is to realize by following technical solution: comprise that mainly one is installed in frame on the platform, one and the cantilever of described frame upper end hinge and one and the swing arm of described cantilever hinge; One fixture with slide rail is installed in the described swing arm; The upper end hinge of described fixture has a rocking bar, and the lower end is connected by the slide block that the slide rail on it and is fixedly mounted on the motor cabinet, and this slide block and described rocking bar are by connecting rod one mutual hinge; One motor is installed on the described motor cabinet, a cam is installed in the rotating shaft of this motor; Described cam links to each other with a drive link with grinding head by connecting rod two; Described drive link vertically passes the fairlead that is fixed on the motor cabinet; One handle that is provided with on ﹠ off switch also is installed on the described motor cabinet; Described on ﹠ off switch and described motor are electrically connected by power line and external power source.
Described frame bottom is provided with threaded perforate, and is fixedly mounted on a side of platform surface by double-screw bolt.
Be provided with a support for place work piece on the described platform; One fixation kit for fixation workpiece also is installed on the platform of described support inboard; Described fixation kit comprises that one is fixed on the threaded column of surface band on the platform; Be threaded connection a pressing plate on the described column.
One protective cover also is installed on the described motor cabinet; Described protective cover is enclosed in described cam, connecting rod and drive link wherein.
Described drive link front end offers a radial screw bore, and this screwed hole connects a hold-down bolt; Described hold-down bolt end compresses the grinding head that an end stretches into described drive link; The surface of described grinding head is provided with screw thread.
The invention has the beneficial effects as follows: it simple in structure, flexible and convenient operation; The cost of manufacture of device itself is low, and is applied widely; Be fit to streamline production, can improve speed and the quality of polishing, keep the uniformity of Mechanical processing of casting, help to produce in batches foundry goods; And greatly reduce workman's labour intensity, improve whole production efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is part-structure detail view of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing: as shown in Figure 1, 2, it comprises that mainly one is installed in frame 2 on the platform 1, one and cantilever 3 described frame 2 upper end hinges and can 360 degree rotations and one and the swing arm 4 of described cantilever 3 hinges; One fixture 5 with slide rail 6 is installed in the described swing arm 4; The upper end hinge of described fixture 5 has a rocking bar 7, and the lower end is connected by the slide block 8 that the slide rail 6 and on it is fixedly mounted on the motor cabinet 9, and this slide block 8 passes through connecting rod one 10 mutual hinges with described rocking bar 7; One motor 11 is installed on the described motor cabinet 9, a cam 12 is installed in the rotating shaft of this motor 11; Described cam 12 links to each other with a drive link 14 with grinding head 15 by connecting rod 2 13; Described drive link 14 vertically passes the fairlead 16 that is fixed on the motor cabinet 9; One handle 19 that is provided with on ﹠ off switch 17 also is installed on the described motor cabinet 9; Described on ﹠ off switch 17 is electrically connected by power line 18 and external power source with described motor 11, and wherein motor 11 is connected with on ﹠ off switch 17, after the plug of power line 18 and external power source are electrically connected, by the folding of on ﹠ off switch 17, controls the running of motor 11.
Described frame 2 bottoms are provided with threaded perforate 20, and are fixedly mounted on a side on platform 1 surface by double-screw bolt 21.
Be provided with a support 22 for place work piece on the described platform 1; One fixation kit for fixation workpiece also is installed on the platform 1 of described support 22 inboards; Described fixation kit comprises that one is fixed on the threaded column 23 of surface band on the platform 1; Be threaded connection a pressing plate 24 on the described column 23.
One protective cover 25 also is installed on the described motor cabinet 9; Described protective cover 25 is enclosed in described cam 12, connecting rod 2 13 and drive link 14 wherein, and grinding head 15 is arranged on protective cover 25 outsides, Figure 2 shows that the detail view of removing behind the protective cover.
Described drive link 14 front ends offer a radial screw bore 26, and this screwed hole 26 connects a hold-down bolt 27; Described hold-down bolt 27 ends compress the grinding head 15 that an end stretches into described drive link 14; When grinding head 15 fractures maybe need to change, by degree of tightness hold-down bolt 27, just can change grinding head 15; The surface of described grinding head is provided with screw thread 28, the effect that can strengthen polishing.
Present embodiment exemplifies a kind of surface with the workpiece of through hole, in concrete operations, at first workpiece to be processed is placed on the support 22, makes simultaneously column 23 pass the through hole of workpiece, pressing plate 24 is rotated down until till described support 22 and pressing plate 24 be completely fixed workpiece along the screw thread of column 23; Operating personnel's left hand is held handle 19, and the right hand is held rocking bar 7; Then the right hand is up carried, this moment is because the effect of connecting rod 1, slide block 8 up moves along slide rail 6 with the integral body of motor cabinet 8 welding, left hand driving handle 19 under the rotation of cantilever 3 and swing arm 4, moves to whole device the top of workpiece to be processed simultaneously, the right hand is held the rocking bar 7 slight height of regulating, the burr of alignment pieces, flash are opened on ﹠ off switch 17, motor 17 entrys into service; This moment, the rotating shaft of motor 17 was rotated, and with moving cam 12 runnings and the drive by connecting rod 2 13, so that drive link 14 moves up and down fast with grinding head 15, began to remove the action of burr, flash; Treat that workpiece machines, closing switch key 17, then the right hand up lifts, and when holding leftward handle and exert oneself, whole device is shifted out the workpiece top, workpiece can be taken off after unclamping pressing plate, and whole operation is finished.
Certainly, above-mentioned explanation is not limitation of the present invention, this reality invention also be not limited to above-mentioned for example, those skilled in the art within the scope of the invention, the variation of making, change and add or replace, and all should belong to protection scope of the present invention.
  

Claims (5)

1. sander comprises that mainly one is installed in frame on the platform, one and the cantilever of described frame upper end hinge and one and the swing arm of described cantilever hinge; It is characterized in that: a fixture with slide rail is installed in the described swing arm; The upper end hinge of described fixture has a rocking bar, and the lower end is connected by the slide block that the slide rail on it and is fixedly mounted on the motor cabinet, and this slide block and described rocking bar are by connecting rod one mutual hinge; One motor is installed on the described motor cabinet, a cam is installed in the rotating shaft of this motor; Described cam links to each other with a drive link with grinding head by connecting rod two; Described drive link vertically passes the fairlead that is fixed on the motor cabinet; One handle that is provided with on ﹠ off switch also is installed on the described motor cabinet; Described on ﹠ off switch and described motor are electrically connected by power line and external power source.
2. sander according to claim 1 is characterized in that: be provided with threaded perforate bottom the described frame, and be fixedly mounted on a side of platform surface by double-screw bolt.
3. sander according to claim 1 is characterized in that: be provided with a support for place work piece on the described platform; One fixation kit for fixation workpiece also is installed on the platform of described support inboard; Described fixation kit comprises that one is fixed on the threaded column of surface band on the platform; Be threaded connection a pressing plate on the described column.
4. sander according to claim 1 is characterized in that: a protective cover also is installed on the described motor cabinet; Described protective cover is enclosed in described cam, connecting rod and drive link wherein.
5. sander according to claim 1, it is characterized in that: described drive link front end offers a radial screw bore, and this screwed hole connects a hold-down bolt; Described hold-down bolt end compresses the grinding head that an end stretches into described drive link; The surface of described grinding head is provided with screw thread.
CN201210368391.3A 2012-09-28 2012-09-28 Polishing machine Expired - Fee Related CN102922386B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210368391.3A CN102922386B (en) 2012-09-28 2012-09-28 Polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210368391.3A CN102922386B (en) 2012-09-28 2012-09-28 Polishing machine

Publications (2)

Publication Number Publication Date
CN102922386A true CN102922386A (en) 2013-02-13
CN102922386B CN102922386B (en) 2015-07-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210368391.3A Expired - Fee Related CN102922386B (en) 2012-09-28 2012-09-28 Polishing machine

Country Status (1)

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CN (1) CN102922386B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109822417A (en) * 2019-03-12 2019-05-31 海盐金笔厂 A kind of row hole inner wall treating device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201089109Y (en) * 2007-05-16 2008-07-23 江门市信贝利机械有限公司 Multi-angle polishing machine
CN101564822A (en) * 2009-06-04 2009-10-28 厦门日上车轮集团有限公司 Section bar steel ring welding line sander
CN101670540A (en) * 2009-09-25 2010-03-17 东莞市康捷塑胶模具有限公司 Automatic grinder
CN202079447U (en) * 2011-02-28 2011-12-21 长城汽车股份有限公司 Grinding machine for repairing taper hole of spindle of movable machine tool
CN102554731A (en) * 2011-12-08 2012-07-11 高健生 Polishing machine
CN202317903U (en) * 2011-12-01 2012-07-11 中集车辆(集团)有限公司 Polisher
CN202861935U (en) * 2012-09-28 2013-04-10 许水林 Grinding machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201089109Y (en) * 2007-05-16 2008-07-23 江门市信贝利机械有限公司 Multi-angle polishing machine
CN101564822A (en) * 2009-06-04 2009-10-28 厦门日上车轮集团有限公司 Section bar steel ring welding line sander
CN101670540A (en) * 2009-09-25 2010-03-17 东莞市康捷塑胶模具有限公司 Automatic grinder
CN202079447U (en) * 2011-02-28 2011-12-21 长城汽车股份有限公司 Grinding machine for repairing taper hole of spindle of movable machine tool
CN202317903U (en) * 2011-12-01 2012-07-11 中集车辆(集团)有限公司 Polisher
CN102554731A (en) * 2011-12-08 2012-07-11 高健生 Polishing machine
CN202861935U (en) * 2012-09-28 2013-04-10 许水林 Grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109822417A (en) * 2019-03-12 2019-05-31 海盐金笔厂 A kind of row hole inner wall treating device

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Publication number Publication date
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Granted publication date: 20150701

Termination date: 20180928