CN102229115B - Special sandblasting machine for cylindrical part - Google Patents
Special sandblasting machine for cylindrical part Download PDFInfo
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- CN102229115B CN102229115B CN 201110136073 CN201110136073A CN102229115B CN 102229115 B CN102229115 B CN 102229115B CN 201110136073 CN201110136073 CN 201110136073 CN 201110136073 A CN201110136073 A CN 201110136073A CN 102229115 B CN102229115 B CN 102229115B
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Abstract
The invention relates to a special sandblasting machine for a cylindrical part. The special sandblasting machine comprises a bracket; a sand-collecting tank is arranged on the bracket; a protective cover is arranged above the sand-collecting tank; the protective cover is provided with a workpiece inlet and a workpiece outlet; an inclined roller is arranged in the protective cover which is arranged above the sand-collecting tank; two ends of the roller are connected with the bracket through bearing supports; a shaft of the roller is rotatably connected with a power unit; a spraying gun is arranged above the roller; the rear end of the spraying gun is provided with an air inlet pipe and a sand inlet pipe; the other end of the sand inlet pipe deeply extends into a bottom position of the sand-collecting tank; the protective cover is provided with a dedusting vent port; the shaft on one end of the roller is provided with a driven wheel; and the driven wheel is in transmission connection with a driving wheel of a motor through a belt. The special sandblasting machine for the cylindrical part has a simple structure and a practical function; a part to be machined can rotate and linearly move at the same time, so that an external surface of the cylindrical part can be evenly blasted by high-speed flow sand so that the coating can be completely removed through spraying; and in addition, the special sandblasting machine has lower manufacturing cost.
Description
Technical field
The present invention relates to a kind of special sandblasting machine for cylindrical part.
Background technology
At present cylindrical component blank outer surface adhesion one deck Main Ingredients and Appearance is the coating of quartz sand, and the wearing and tearing of cutter have been accelerated in its existence, and coating is sneaked into and caused the hot metal purifying degree poor in the iron filings.Also some cylindrical component requires to keep casting surface, but must get rid of coating, otherwise can affect combination and the heat radiation of cylindrical component surface and body.In the market the sand-blasting machine of selling or shot-blasting machine be not efficient low be exactly the surface spray unclean, price is also higher.
Summary of the invention
The object of the invention is to provide a kind of effective, special sandblasting machine for cylindrical part that cost is low.
To achieve these goals, the present invention adopts following technical scheme: special sandblasting machine for cylindrical part, comprise support, support is provided with silt box, the silt box top is provided with guard shield, guard shield is provided with workpiece import and workpiece outlet, be provided with the roller of inclination in the guard shield of silt box top, the two ends of roller are connected with support by bearing block, axle and the power-equipment of roller are rotationally connected, the top of roller is provided with spray gun, and the spray gun rear end is provided with air inlet pipe and sand-feeding tube, and the other end of sand-feeding tube is deep into the silt box bottom position.
Described guard shield is provided with the dedusting gas outlet.
The axle of described roller one end is provided with driven pulley, is connected by belt transmission between the driving wheel of driven pulley and motor.
The present invention is simple in structure, practical function, and the motion but part to be processed takes the air line while rotating so that the cylindrical component outer surface can evenly be subject to the strike of high speed quicksand, sprays coating fall, and spray is clean, and the machine cost is lower.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiment: as shown in Figure 1, special sandblasting machine for cylindrical part, comprise support 1, support 1 is provided with silt box 2, silt box 2 tops are provided with guard shield 14, guard shield 14 is provided with dedusting gas outlet 13, workpiece import 8 and workpiece outlet 15, workpiece import 8 is positioned at right-hand member, workpiece outlet 15 is positioned at left end, and the guard shield 14 interior inclinations of silt box 2 tops are provided with right high left low roller 7, and the two ends of roller 7 are connected with support 1 by bearing block, axle and the power-equipment of roller 7 are rotationally connected, the top of roller 7 is provided with spray gun 10, and spray gun 10 rear ends are provided with air inlet pipe 11 and sand-feeding tube 12, and the other end of sand-feeding tube 12 is deep into silt box 2 bottom position settings.The axle of roller 7 one ends is provided with driven pulley 6, is in transmission connection by belt 5 between the driving wheel 4 of driven pulley 6 and motor 3.
During implementation, motor, roller, guard shield, silt box all are to be fixed on the support by mechanical connection, the roller 3 relative levels angle that tilts.There is bearing block support at the roller two ends, and bearing block and support link together.Spray gun is fixed on the guard shield, and spray gun has two pipeline-air inlet pipe and sand-feeding tube, and air inlet pipe links to each other with compressed air, and sand-feeding tube links to each other with silt box.Compressed air sprays from gun slot, and the negative pressure of generation sucts the sand in the silt box with compressed air mixes, and sprays to surface of the work under the effect of gases at high pressure.The sand of ejection flows back to silt box under action of gravitation, like this, sand can recycle.The effect of guard shield is that the dust of avoiding sandblast to produce disorderly flies, and under the air exhauster effect, allows dust enter dust arrester by the dedusting gas outlet.
Workpiece 9 enters sand-blasting machine by import, drops between two rollers.Motor drives two parallel roller motions by driving wheel, belt, driven pulley, and part rotates and moves down while roller strap is started building.Move on to the lance ejection district, outer surface of workpiece is subject to sand grains and hits, and coating is hit.Owing to moving down while rotating, the surface of workpiece can both be sprayed onto, and the surface quality of sandblast is good.Workpiece takes out from outlet after the sandblast.
Workpiece 9 freely is placed on the roller, and it is subjected to supporting force N and the frictional force f of gravity G and roller.Gravity G can be decomposed into along the power F2 of the power F1 of roll axis direction and vertical roller axis, F1 is the power that workpiece takes the air line downwards and moves, and F2 makes roller produce frictional force to workpiece when rotated, and frictional force has two, one drives workpiece rotating, and one stops workpiece to move downward.
Claims (1)
1. special sandblasting machine for cylindrical part comprises support, and support is provided with silt box, the silt box top is provided with guard shield, guard shield is provided with dedusting gas outlet, workpiece import and workpiece outlet, and the workpiece import is positioned at the right-hand member of described guard shield, and the workpiece outlet is positioned at the left end of described guard shield; It is characterized in that, tilt to be provided with two parallel right high left low rollers in the guard shield of silt box top, the two ends of described two parallel right high left low rollers are connected with support by bearing block, axle and the power-equipment of described two parallel right high left low rollers are rotationally connected, the top of described two parallel right high left low rollers is provided with spray gun, the spray gun rear end is provided with air inlet pipe and sand-feeding tube, and the other end of sand-feeding tube is deep into the setting of silt box bottom position; The axle of described two parallel right high left low roller one ends is provided with driven pulley, is connected by belt transmission between the driving wheel of driven pulley and motor; Parallel right high left low roller, guard shield, the silt boxs of described motor, two all are to be fixed on the support by mechanical connection, described two parallel right high left low roller relative levels angle that tilts; There is bearing block support at described two parallel right high left low roller two ends, and bearing block and support link together; Spray gun is fixed on the guard shield, and spray gun has two pipeline-air inlet pipe and sand-feeding tube, and air inlet pipe links to each other with compressed air, and sand-feeding tube links to each other with silt box; Compressed air sprays from gun slot, and the negative pressure of generation sucts the sand in the silt box with compressed air mixes, and sprays to surface of the work under the effect of gases at high pressure; The sand of ejection flows back to silt box under action of gravitation; Workpiece enters sand-blasting machine by the workpiece import, drops between described two parallel right high left low rollers; Motor drives described two parallel right high left low roller motions by driving wheel, belt, driven pulley, and part rotates and moves down while described two parallel right high left low roller straps are started building, and moves on to the lance ejection district; Workpiece takes out from the workpiece outlet after the sandblast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110136073 CN102229115B (en) | 2011-05-25 | 2011-05-25 | Special sandblasting machine for cylindrical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110136073 CN102229115B (en) | 2011-05-25 | 2011-05-25 | Special sandblasting machine for cylindrical part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102229115A CN102229115A (en) | 2011-11-02 |
| CN102229115B true CN102229115B (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110136073 Active CN102229115B (en) | 2011-05-25 | 2011-05-25 | Special sandblasting machine for cylindrical part |
Country Status (1)
| Country | Link |
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| CN (1) | CN102229115B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962777A (en) * | 2012-11-28 | 2013-03-13 | 曹本刚 | Automatic sand blasting stone picker |
| CN103121192A (en) * | 2013-01-31 | 2013-05-29 | 张家港市华地机械装备有限公司 | Square tube sanding apparatus |
| CN104526568A (en) * | 2014-12-16 | 2015-04-22 | 江苏中宏机械制造有限公司 | Upper shot blasting type steel bottle rust removing device |
| CN112959080A (en) * | 2021-03-12 | 2021-06-15 | 济南大学 | Auxiliary milling and shot blasting combined machining device for mechanical arm |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252680Y (en) * | 1996-07-11 | 1997-04-23 | 核工业理化程研究院 | Grinding roller sand sprayer |
| CN2300480Y (en) * | 1997-08-22 | 1998-12-16 | 蔡荣文 | Fully automatic sand blasting machine |
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2011
- 2011-05-25 CN CN 201110136073 patent/CN102229115B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102229115A (en) | 2011-11-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN NEIPEI GROUP CO., LTD. Free format text: FORMER NAME: ZHONGYUAN NEIPEI CO., LTD., HENAN PROV. |
|
| CP03 | Change of name, title or address |
Address after: 454750 Huaihe Road, Mengzhou industrial agglomeration area, Henan, China, No. 69, No. Patentee after: Central Plains Nei Pei Group Plc Address before: 454750 No. 146 Han Yu Avenue, Mengzhou, Henan, Jiaozuo Patentee before: Zhongyuan Neipei Co., Ltd., Henan Prov. |