CN102922386B - Polishing machine - Google Patents
Polishing machine Download PDFInfo
- Publication number
- CN102922386B CN102922386B CN201210368391.3A CN201210368391A CN102922386B CN 102922386 B CN102922386 B CN 102922386B CN 201210368391 A CN201210368391 A CN 201210368391A CN 102922386 B CN102922386 B CN 102922386B
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- China
- Prior art keywords
- motor
- platform
- drive link
- connecting rod
- cam
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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
Technical field
The present invention relates to a kind of sander, particularly relate to a kind of sander foundry goods being carried out to grinding process.
Background technology
Any casting technique the foundry goods casting out all in various degree there are flash, burr, just can enter manufacturing procedure after having to pass through the treatment process such as polishing.Traditional polishing mode adopts artificial way, and so, not only the labour intensity of workman is large, and the speed of polishing is slow, efficiency is low, is unfavorable for batch production; And the foundry goods through so polishing, its uniformity is poor, easily impacts following process, thus affects proceeding of whole production.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide one can significantly improve casting grinding quality; Enhance productivity and reduce the sander of labor strength.
The object of the invention is to realize by following technical solution: mainly comprise one and be arranged on frame on platform, one and the cantilever and one and the swing arm of described cantilever hinge of described frame upper end hinge; Described swing arm is provided with one with the fixture of slide rail; The upper end hinge of described fixture has a rocking bar, and the slide block that lower end is fixedly mounted on motor cabinet by the slide rail on it and is connected, and this slide block and described rocking bar are by connecting rod one hinge mutually; Described motor cabinet is provided with a motor, the rotating shaft of this motor is provided with a cam; Described cam is connected with the drive link of grinding head with one by connecting rod two; Described drive link passes vertically through the fairlead be fixed on motor cabinet; Described motor cabinet is also provided with the handle that is provided with on & off switch; Described on & off switch and described motor are electrically connected by power line and external power source.
Be provided with threaded perforate bottom described frame, and be fixedly mounted on the side of platform surface by stud.
Described platform is provided with one for the support of place work piece; Platform inside described support is also provided with one for the fixation kit of fixation workpiece; Described fixation kit comprises one and is fixed on the threaded column of surface band on platform; Described column is threaded connection a pressing plate.
Described motor cabinet is also provided with a protective cover; Described cam, connecting rod and drive link are enclosed in wherein by described protective cover.
Described drive link front end offers a radial screw bore, and this screwed hole connects a hold-down bolt; The grinding head of described drive link is stretched in compression one end, described hold-down bolt end; The surface of described grinding head is provided with screw thread.
The invention has the beneficial effects as follows: its structure is simple, flexible and convenient operation; The cost of manufacture of device itself is low, applied widely; Be applicable to production line balance, speed and the quality of polishing can be improved, keep the uniformity of Mechanical processing of casting, contribute to producing foundry goods in batches; And greatly reduce the labour intensity of workman, improve whole production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is part-structure detail view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: as shown in Figure 1, 2, it mainly comprise installation frame on the platform 12, one and described frame 2 upper end hinge and can 360 degree of cantilevers rotated 3 and one and the swing arm 4 of described cantilever 3 hinge; Described swing arm 4 is provided with one with the fixture 5 of slide rail 6; The upper end hinge of described fixture 5 has a rocking bar 7, and the slide block 8 that lower end is fixedly mounted on motor cabinet 9 by the slide rail 6 and on it is connected, and this slide block 8 and described rocking bar 7 are by connecting rod 1 hinge mutually; Described motor cabinet 9 is provided with a motor 11, the rotating shaft of this motor 11 is provided with a cam 12; Described cam 12 is connected with the drive link 14 of grinding head 15 with one by connecting rod 2 13; Described drive link 14 passes vertically through the fairlead 16 be fixed on motor cabinet 9; Described motor cabinet 9 is also provided with the handle 19 that is provided with on & off switch 17; 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, and the running of control motor 11.
Be provided with threaded perforate 20 bottom described frame 2, and be fixedly mounted on the side on platform 1 surface by stud 21.
Described platform 1 is provided with one for the support 22 of place work piece; Platform 1 inside described support 22 is also provided with one for the fixation kit of fixation workpiece; Described fixation kit comprises a fixing threaded column 23 of surface band on the platform 1; Described column 23 is threaded connection a pressing plate 24.
Described motor cabinet 9 is also provided with a protective cover 25; Described cam 12, connecting rod 2 13 and drive link 14 are enclosed in wherein by described protective cover 25, and grinding head 15 is arranged on outside protective cover 25, Figure 2 shows that the detail view after removing protective cover.
Described drive link 14 front end offers a radial screw bore 26, and this screwed hole 26 connects a hold-down bolt 27; The grinding head 15 of described drive link 14 is stretched in compression one end, described hold-down bolt 27 end; When fracture occurs grinding head 15 or 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, can strengthen the effect of polishing.
The present embodiment exemplifies the workpiece of a kind of surface with through hole, in concrete operations, first be placed on by workpiece to be processed on support 22, make column 23 through the through hole of workpiece simultaneously, pressing plate 24 is rotated down till described support 22 is completely fixed workpiece with pressing plate 24 along the screw thread of column 23; Operating personnel's left hand holds handle 19, and the right hand holds rocking bar 7; Then the right hand is up carried, now due to the effect of connecting rod 1, the entirety that slide block 8 welds with motor cabinet 8 is up moved along slide rail 6, simultaneously left hand driving handle 19, under the rotation of cantilever 3 and swing arm 4, moves to the top of workpiece to be processed by whole device, the right hand is held rocking bar 7 and is slightly regulated height, the burr of alignment pieces, flash, open on & off switch 17, and motor 17 starts running; The now axis of rotation of motor 17, band moving cam 12 operates and by the drive of connecting rod 2 13, drive link 14 and grinding head 15 is moved up and down fast, starts the action of removing burr, flash; Treat that work pieces process completes, closing switch key 17, then the right hand up lifts, and holds while handle exerts oneself leftward, and shift out above workpiece by whole device, workpiece can be taken off after unclamping pressing plate, whole operation completes.
Certainly, above-mentioned explanation is not limitation of the present invention, this reality invention be also not limited to above-mentioned citing, those skilled in the art, within the scope of the invention, the change made, change add or replace, all should belong to protection scope of the present invention.
Claims (5)
1. a sander, mainly comprises one and is arranged on frame on platform, one and the cantilever and one and the swing arm of described cantilever hinge of described frame upper end hinge; It is characterized in that: described swing arm is provided with one with the fixture of slide rail; The upper end hinge of described fixture has a rocking bar, and the slide block that lower end is fixedly mounted on motor cabinet by the slide rail on it and is connected, and this slide block and described rocking bar are by connecting rod one hinge mutually; Described motor cabinet is provided with a motor, the rotating shaft of this motor is provided with a cam; Described cam is connected with the drive link of grinding head with one by connecting rod two; Described drive link passes vertically through the fairlead be fixed on motor cabinet; Described motor cabinet is also provided with the handle that is provided with on & off switch; 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 described frame, and is fixedly mounted on the side of platform surface by stud.
3. sander according to claim 1, is characterized in that: described platform is provided with one for the support of place work piece; Platform inside described support is also provided with one for the fixation kit of fixation workpiece; Described fixation kit comprises one and is fixed on the threaded column of surface band on platform; Described column is threaded connection a pressing plate.
4. sander according to claim 1, is characterized in that: described motor cabinet is also provided with a protective cover; Described cam, connecting rod and drive link are enclosed in wherein by described protective cover.
5. sander according to claim 1, is characterized in that: described drive link front end offers a radial screw bore, and this screwed hole connects a hold-down bolt; The grinding head of described drive link is stretched in compression one end, described hold-down bolt end; The surface of described grinding head is provided with screw thread.
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 CN102922386A (en) | 2013-02-13 |
| CN102922386B true CN102922386B (en) | 2015-07-01 |
Family
ID=47637386
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)
| Country | Link |
|---|---|
| CN (1) | CN102922386B (en) |
Families Citing this family (1)
| 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)
| 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 |
-
2012
- 2012-09-28 CN CN201210368391.3A patent/CN102922386B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102922386A (en) | 2013-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20150701 Termination date: 20180928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |