CN2476394Y - Pneumatic rust removal machine - Google Patents
Pneumatic rust removal machine Download PDFInfo
- Publication number
- CN2476394Y CN2476394Y CN 01236327 CN01236327U CN2476394Y CN 2476394 Y CN2476394 Y CN 2476394Y CN 01236327 CN01236327 CN 01236327 CN 01236327 U CN01236327 U CN 01236327U CN 2476394 Y CN2476394 Y CN 2476394Y
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- piston
- cylinder
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- level
- stroke
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic deruster, which comprises a manual casing body. The utility model is arranged in a cylinder of the casing body, and connected with Level I piston with an air loop arranged at back section of the cylinder. A Level II piston is arranged in the middle section of the cylinder. The level II piston has a back stroke from the Level I piston. The cylinder of front section of the Level II piston is provided with a Level III piston, on which a firing pins hammer. The Level III piston hammer body of the hammer head also has a stroke from the Level II piston. A firing pins stick and a sinker bolt cap of the hammer do reciprocating movement along with three pistons during front stroke of the Level II piston and guide rail hole of the firing pins stick. The firing pins rod bundle of the machine adjusts the stroke along with different curved planes to reach a good effect of dust removal, reduce labor strength, and improve work efficiency, which is an ideal and light dust removal tool.
Description
The utility model relates to the improvement of pneumatic tools, specifically is a kind of pneumatic rust remover, and it belongs to the pneumatic tool technical field.
At boats and ships, chemical industry, railway, machinery in the foundary industry, often has various metal surface: crooked, rough, corrosion takes place in narrow metal surface; The removing of slag during the metalwork welding, concrete peeling off adhered in the sand removal of cast member; Particularly for the places such as surfaces externally and internally of narrow and small, concavo-convex remarkable irregular ditch, angle, seam, machine components, pipe fitting, container, at present when removing rust staining, only can use hand tools such as hand hammer, emery wheel, file, chisel to handle, never have effective tools for cleaning rust.Use the hand tools rust cleaning of poor quality, labour intensity is big, and effect is low, the maintenance cost height.Use pneumatic pneumatic pick, impulsive force is bigger, can not be used for process metal surfaces.
The purpose of this utility model is that a kind of light-duty pneumatic rust remover will be provided.This machine not only is applicable to the rust cleaning on planar metal surface, also can remove rust staining to the metal surface at nook, crooked, narrow, rough a few angle.Especially to the hatchcover of boats and ships, limit, cabin, road, cabin, the rust cleaning operation on surface such as pipeline, particularly suitable.It is simple that this machine structure is wanted, and parts cooperate rationally tight, select suitable Pneumatic pressure, and the effect of guaranteeing to eliminate rust is good.
Task of the present utility model is finished by following technical scheme, has developed a kind of pneumatic rust remover, and it comprises: the hand-held engine housing, be installed in the cylinder in this engine housing, and connecting has gas circuit and first stage piston that be installed in the cylinder back segment.In the cylinder stage casing second piston is installed, this piston is stroke after first stage piston has one section, be provided with three grades of pistons in the cylinder stage casing of second piston front end, striker bundle formula tup is housed on this piston, three grades of piston hammer bodies of this tup also have one section forward stroke at a distance of second piston, the striker bar of this tup and countersunk head bolt cap thereof are in the forward stroke of second piston and in the guide rail hole of all striker bar, with all piston reciprocates.
Described cylinder, before it, stage casing cylinder and back segment cylinder axis cross section be the stairstepping cylindrical shell, the back segment cylinder wall is provided with the gas circuit through hole, and this through hole turns on the gas circuit plug in the handle casing.
Described striker bundle formula tup, it comprises: the striker cluster, the piston hammer body, needle bar guide rail hole bundle, the envelope ring washer of cylinder front end, wherein, the piston hammer body with its piston seal sliding fit in the cylinder of stage casing, radially be provided with the guide rail hole of arranging orderly all striker bar on the cylinder at this hammer body, sliding fit has the striker cluster of band countersunk head bolt cap in all this holes, all this bolt caps can passive asynchronously contact on the front end face of second piston.
Described second piston, itself and first stage piston rear end face apart are provided with stroke buffering cave, back, and the slightly larger in diameter in this cave is in the diameter of first stage piston.
Described striker cluster and needle bar guide rail hole thereof, the needle bar that it is set and this number of perforations are: 2---36 pieces, the hardness of this large knitting needle is: Rc30---42.
Described gas circuit and cylinder, all pistons, its suitable air pressure should be: 0.5---0.65Mpa.
The utility model has the advantages that: owing to utilize the pneumatic principle of pneumatic tools to select suitable blast scope, three grades of pistons and buffer stroke thereof have been designed, make each striker bar all have to be obstructed and delay into Pneumatic immpacting power, constitute the striker cluster and can regulate stroke voluntarily with different curved surfaces, all like this needle bars can carry out equilibrium to uneven rusty surface to be impacted, and thoroughly removes rust staining, guarantees the quality that eliminates rust, and the time is short, high efficiency.The practice of the maintenance through being applied to the naval vessel proves that this machine is applicable to the rust cleaning operation at the positions such as outer surface of boat deck, cargo hold, cargo hold guide rail, hatch coaming, hatchcover, top cabinet, double bottom, living area, each system pipeline; Also can reach the removing of dust stratification in the annular groove to cylinder sleeve scavenging port, cylinder head inner surface, piston head top, the piston of major and minor turbine on every side, bring into play positive maintenance effect.This machine is to guarantee safety of ship operation, prolongation ship's life, reduction maintenance cost, the shipping economic benefit necessary tool that improves.This machine is rational in infrastructure, easy maintenance, and man-hour and fund are saved in the rust cleaning operation, are the regeneration products of desirable tools for cleaning rust.
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is the structure cutaway view of pneumatic rust remover.
Referring to Fig. 1, make a pneumatic rust remover, it comprises: hand-held engine housing 1, be installed in the cylinder 2 in this engine housing 1,3, connection has gas circuit 15 and first stage piston 6 that be installed in cylinder back segment 3, in cylinder stage casing 2 second piston 8 is installed, this piston 8 stroke 12 after first stage piston 6 has a section, be provided with three grades of pistons 9 in the cylinder stage casing 2 of second piston 8 front ends, 9 ', striker bundle formula tup is housed on this piston 9, three grades of pistons, the 9 hammer bodies of this tup also have one section forward stroke 14 at a distance of second piston 8, the striker bar 10 of this tup and countersunk head bolt cap 11 thereof in the forward stroke 14 of second piston 8 and the guide rail hole 10 of all striker bar 10 ' in, with all pistons 6,8,9 is reciprocating.
This pneumatic rust remover, described cylinder 2,3, before it, stage casing cylinder 2 is the stairstepping cylindrical shell with back segment cylinder 3 shaft sections, back segment cylinder 3 walls are provided with gas circuit through hole 5, and this through hole 5 turns on gas circuit 15 plugs 19 in the handle casing 18.The lower end of lid handle casing 18 is provided with the gas circuit valve 17 of handle 16 controls.
This pneumatic rust remover, described striker bundle formula tup, it comprises: striker bar 10 bundles, piston 9 hammer bodies, needle bar guide rail hole 10 ' bundle, the envelope ring washer 13 of cylinder front end, wherein, piston 9 hammer bodies with its piston seal 9 ' sliding fit in stage casing cylinder 2, this piston 9 hammer bodies radially be provided with on the cylinder guide rail hole 10 of arranging orderly all striker bar 10 ', all this holes 10 ' middle sliding fit has striker bar 10 bundles of band countersunk head bolt cap 11, all this bolt caps 11 can passive asynchronously contact on the front end face of second piston 8.
This pneumatic rust remover, described second piston 8, its and first stage piston 6 rear end face apart be provided with the back stroke cushion cave 12 ', this cave 12 ' slightly larger in diameter in the diameter of first stage piston 6.
This pneumatic rust remover, described striker bar 10 bundles and needle bar guide rail hole 10 thereof ',---36 pieces, the hardness of this large knitting needle 10 is: Rc30---42 that its set needle bar 10 and this hole 10 ' number are: 2.
This pneumatic rust remover, described gas circuit 15 and cylinder 2,3, all pistons 6,8,9, its suitable air pressure should be: 0.5---0.65Mpa.Suitable air pressure can not be too low, or too high, must earlier air regulator be transferred to suitable air pressure before using.
The using method of this machine: at first during operation, firmly do not prop up object being treated, do not leave the scope of operation, support getting final product a little for making the striker cluster.To rough machined surface, can regulate to append being attached to machined surface during needle bar Shu Yunzuo automatically.If secondly indivedual needle bar bendings need to change, available spanner unloads lower casing protheca head 4, the block circle 13 of cylinder 2 front ends is unloaded again, and three grades of pistons 9,9 ' hammer body and all needle bars 10 bundles is taken off together again, changes the striker bar of damaging.Again by the reverse pneumatic rust remover that is assembled into integral body of above-mentioned steps.
Claims (6)
1 one kinds of pneumatic rust removers, it comprises: the hand-held engine housing, be installed in the cylinder in this engine housing, connection has gas circuit and first stage piston that be installed in the cylinder back segment, it is characterized in that: second piston is installed in the cylinder stage casing, this piston is stroke after first stage piston has one section, be provided with three grades of pistons in the cylinder of this second piston leading portion, striker bundle formula tup is housed on this piston, three grades of piston hammer bodies of this tup also have one section forward stroke at a distance of second piston, the striker bar of this tup and countersunk head bolt cap thereof are in the forward stroke of second piston and in the guide rail hole of all striker bar, with three piston reciprocates.
2 according to the described pneumatic rust remover of claim 1, it is characterized in that: described cylinder, and before it, stage casing cylinder and back segment cylinder axis cross section be the stairstepping cylindrical shell, the back segment cylinder wall is provided with the gas circuit through hole, and this through hole turns on the gas circuit plug in the handle casing.
3 according to the described pneumatic rust remover of claim 1, it is characterized in that: described striker bundle formula tup, it comprises: striker cluster, piston hammer body, needle bar guide rail hole bundle, the envelope ring washer of cylinder front end, wherein, the piston hammer body in the leading portion cylinder, radially cylinder on is provided with the guide rail hole of arranging orderly all striker bar at this hammer body with its piston ring envelope sliding fit, sliding fit has the striker cluster of band countersunk head bolt cap in all this holes, all this bolt caps can passive asynchronously contact on the front end face of second piston.
4 according to claim 1 or/and 3 described pneumatic rust removers it is characterized in that: described second piston, itself and first stage piston rear end face apart are provided with stroke buffering cave, back, and the slightly larger in diameter in this cave is in the diameter of first stage piston.
5 according to the described pneumatic rust remover of claim 1, it is characterized in that: described striker cluster and needle bar guide rail hole thereof,---36 pieces, the hardness of this large knitting needle is: Rc30---42 that the needle bar that it is set and this number of perforations are: 2.
6 according to the described pneumatic rust remover of claim 1, it is characterized in that: described gas circuit, and its suitable air pressure should be: 0.5---0.65Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236327 CN2476394Y (en) | 2001-04-04 | 2001-04-04 | Pneumatic rust removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236327 CN2476394Y (en) | 2001-04-04 | 2001-04-04 | Pneumatic rust removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476394Y true CN2476394Y (en) | 2002-02-13 |
Family
ID=33649308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236327 Expired - Fee Related CN2476394Y (en) | 2001-04-04 | 2001-04-04 | Pneumatic rust removal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476394Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052479B (en) * | 2004-08-26 | 2011-02-16 | 沃恩阿克斯公开股份有限公司 | Nail gun |
| CN102728897A (en) * | 2012-06-19 | 2012-10-17 | 无锡市优耐特石化装备有限公司 | Pneumatic coating removing device |
| CN102848130A (en) * | 2012-07-30 | 2013-01-02 | 江阴市振江钢结构有限公司 | Punch for roughening surface of flame-cut hardened steel plate |
| CN103567847A (en) * | 2012-07-27 | 2014-02-12 | 江苏宇天科技有限公司 | Pneumatic rust removal gun |
| CN104384818A (en) * | 2014-10-30 | 2015-03-04 | 叶建辉 | Derusting machine special for metal surfaces |
| CN109894960A (en) * | 2019-03-27 | 2019-06-18 | 广州力多机器人智能科技有限公司 | A kind of rust remover |
-
2001
- 2001-04-04 CN CN 01236327 patent/CN2476394Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052479B (en) * | 2004-08-26 | 2011-02-16 | 沃恩阿克斯公开股份有限公司 | Nail gun |
| CN102728897A (en) * | 2012-06-19 | 2012-10-17 | 无锡市优耐特石化装备有限公司 | Pneumatic coating removing device |
| CN103567847A (en) * | 2012-07-27 | 2014-02-12 | 江苏宇天科技有限公司 | Pneumatic rust removal gun |
| CN102848130A (en) * | 2012-07-30 | 2013-01-02 | 江阴市振江钢结构有限公司 | Punch for roughening surface of flame-cut hardened steel plate |
| CN104384818A (en) * | 2014-10-30 | 2015-03-04 | 叶建辉 | Derusting machine special for metal surfaces |
| CN104384818B (en) * | 2014-10-30 | 2017-08-11 | 叶建辉 | The special rust remover in metal surface |
| CN109894960A (en) * | 2019-03-27 | 2019-06-18 | 广州力多机器人智能科技有限公司 | A kind of rust remover |
| CN109894960B (en) * | 2019-03-27 | 2024-04-02 | 广州力多机器人智能科技有限公司 | Rust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |