CN204594324U - Gun barrel is except copper brush - Google Patents
Gun barrel is except copper brush Download PDFInfo
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- CN204594324U CN204594324U CN201520224074.3U CN201520224074U CN204594324U CN 204594324 U CN204594324 U CN 204594324U CN 201520224074 U CN201520224074 U CN 201520224074U CN 204594324 U CN204594324 U CN 204594324U
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- brush
- plug screw
- screw
- gun barrel
- liquid
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Abstract
A kind of gun barrel is except copper brush, the entirety connected into by brush, tube brush, brush holder, the two ends of described brush holder connect one end of inlet valve and plug screw respectively, plug screw there are the inclined fluid apertures and liquid-leadage hole that communicate, the two ends of tube brush are connected with the other end of brush and plug screw respectively, the plug screw end of tube brush is also connected with masking liquid plate, and the liquid-leadage hole on plug screw is close to by masking liquid plate.Inclined fluid apertures diameter on plug screw edge is very little, tube wall place is pressed against by centrifugal action solvent except copper brush rotates, easily enter plug screw from inclined fluid apertures, the liquid-leadage hole that needle point is large on plug screw flow out to wool felt for, not quite can not there is drop trickling phenomenon in liquid outlet quantity, reduce again the consumption of cleaning solution, do not pollute the environment.The smooth inwall that can not collide scratch bore of brush, the metal burning thing at each for bore position, dirt removal fall by spirality tube brush, handle end sealing ring and wool felt not only seal, wool felt also makes decoppering agent not leak evenly to be brushed on each position of bore inwall, to make full use of and do not damage the inwall of bore.
Description
Technical field
The utility model relates to a kind of clean maintenance brush, particularly one and is suitable on pipeline, bore inwall, removes copper brush for the gun barrel removing metal after shell transmitting, powder burning residue uses.
Background technology
Gun barrel weapon carries out clean maintenance work after unpacking, transmitting and when sealing up for safekeeping all essentially, gun barrel needs to carry out bore descaling rinsing after launching use, because the residue such as metal particle, powder burning residue, cigarette ash stayed when shell passes through and contacts gun barrel at a high speed can be attached on the inwall of bore, increase can be more long-pending thicker with shooting access times for these residues, causes gun barrel inwall to deform, corrode and affect accuracy that shell launches, reliability and service life.The different service routines of gun barrel need different cleaning operation, also need the cleaning brush having difference in functionality structure to come complete, but existing cleaning brush also continue to use the needs that traditional structure can not meet clean maintenance work simultaneously.
China Patent No. 03257016.3 " a kind of artillery cleaning staff ", 03240386.0 " a kind of tube brush " just provides a kind of cleaning brush to various pipeline eliminating impurities and antirust painting oil processing, it is clean, oiling weak effect, and inefficiency, can not meet the needs of existing clean maintenance work.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of gun barrel except copper brush, its structure is simple, compact, good airproof performance, uses with mechanical equipment coordination, easy to use, quick, do not pollute environment for use, operating efficiency is high, clean maintenance effect is good, do not damage gun barrel inwall.
The technical scheme in the invention for solving the above technical problem is: gun barrel is except copper brush, the entirety connected into by brush, tube brush, brush holder, the two ends of described brush holder connect one end of inlet valve and plug screw respectively, plug screw there are the inclined fluid apertures and liquid-leadage hole that communicate, the two ends of tube brush are connected with the other end of brush and plug screw respectively, the plug screw end of tube brush is also connected with masking liquid plate, and the liquid-leadage hole on plug screw is close to by masking liquid plate.
Compared with prior art, the utility model has the advantage of: be provided with on one end of brush holder communicate with each other check valve, air inlet pipe form inlet valve, the decoppering agent making brush holder in-built can only towards a direction flowing, and good airproof performance, decoppering agent No leakage saves again cleaning raw material.Inclined fluid apertures diameter simultaneously on plug screw edge is very little, the spiral rifling vibrations of hairbrush just in bore, solvent mainly extrudes circulation by air pressure, except copper brush vibrations be also pressed against tube wall place by centrifugal action solvent, easily enter plug screw from inclined fluid apertures, the liquid-leadage hole that needle point is large on plug screw flow out to masking liquid plate wool felt for, because liquid outlet quantity is little, the phenomenon of drop trickling can not occur, and therefore cleaning solution consumption is few, can not pollute environment for use.Brush is smooth in addition, can not collide, abrade the inwall of bore, the copper comburant at each for bore position, soot stains can be able to be disposed along bore rifling by spiral tube brush, be suitable for cleaning on the gun barrel having rifling especially to use, the O RunddichtringO of handle end and wool felt masking liquid plate, not only seal, and wool felt makes decoppering agent not leak, is brushed on bore inwall equably, does not damage again the inwall of bore.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model.
Fig. 2, sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:
Brush holder 8 is for outer surface there being the tubular of knurling or reticulate pattern, one end open and nose end, internal wall of pipe orifice there is internal thread, the other end has at the bottom of pipe, the inside and outside end screw be communicated with through middle pore 16 is had in the middle of at the bottom of pipe, with the externally threaded spring base 9 of band that is threaded in inner screw, and mounting spring 10, steel ball 11 form check valve in spring base intermediate throughholes.
In the screw of outer end, be rotary with Intermediate Gray through hole, step-like stud 12 forms air inlet pipe.Also connect packing ring 13 and rubber blanket 14 in the brush holder outer end of stud 12, do not allow stud 12 move forward and backward and against shock.
Check valve connects into the pore 16 of air inlet pipe centre the overall inlet valve communicated.
Brush 1 is processed into by metal material truck system, and outer surface fineness is very high, and diameter is less than the internal diameter of cleaned gun barrel, is convenient to enter fast in bore do not scratch thorax mouth again, has blind screwhole in the middle of its lower surface.
There is screw rod at tube brush 2 two ends, and wherein one end is also threaded step-like adapter sleeve 4, are convenient to the exchange of tube brush 2 and masking liquid plate 5, backing plate 3 consumable accessory.
Plug screw 6 is externally threaded stairstepping for lower end has, connect adapter sleeve 4 in intermediate blind screw, ladder upper end outer surface has knurling increase frictional force, be convenient to remove and install, stepped lower end edge wall there is the inclined fluid apertures 17 that longitudinal diameter is very little, communicate with the liquid-leadage hole 18 of the equidirectional needle point shape in plug screw upper end.
Plug screw 6 connects O RunddichtringO 7, plug screw screw thread is spun on the screw thread place of brush holder 8 nose end, the backing plate 3 that also installation makes of nylon material on adapter sleeve 4 and the masking liquid plate 5 made of half common and braid wool felt collar.
The two ends of tube brush 2 connect into entirety with the blind screwhole on screw thread and brush 1, the adapter sleeve 4 on plug screw 6 respectively, and gun barrel removes copper brush and is assembled into.
Before using, plug screw 6 in the middle of copper brush is screwed out, and in brush holder 8 chamber, fill the decoppering agent solution removing metal burning residue on bore inwall, and then screw plug screw and utilize the screw thread of stud 12 end to be fixed on the shock club of mechanical device, make inlet valve be connected on air pressure pump simultaneously, open check valve by gases at high pressure, promote decoppering agent solution by gases at high pressure and flow forward.Drive this gun barrel except copper brush vibrations by shock club again, shock club produces high-frequency vibrations, and it is exactly the power producing reach by this vibrations or retreat that gun barrel removes copper brush.Decoppering agent in brush holder chamber enters the liquid-leadage hole 18 on plug screw 6 under the effect of high pressure gas muscle power by inclined fluid apertures 17, and flow directly to be arranged on masking liquid plate 5 on adapter sleeve 4 wool felt on for, except copper brush constantly shakes and a left side, move right, decoppering agent constantly flows on masking liquid plate 5 by liquid-leadage hole 18, and each position of bore inwall is evenly brushed to by masking liquid plate, at this moment the metal burning residue on bore inwall is dissolved by decoppering agent and by the continuous vibrations of spirality tube brush 2, by residue under bore inwall brush, namely brushing decoppering agent and wiper residue synchronously once complete.Wool felt not only seals, and can not drip to outside brush by decoppering agent trickling, pollute environment for use, decoppering agent can also be brushed to equably on each position of gun barrel inwall, this brush is suitable for using in the bore having rifling especially.
In use procedure, if the decoppering agent in brush holder 8 is finished, can screw out plug screw 6, fill decoppering agent in brush holder chamber after, then screw plug screw 6 and can work on again, easy to use, removing speed is fast, effective, does not damage gun barrel inwall.
Claims (4)
1. a gun barrel is except copper brush, the entirety connected into by brush (1), tube brush (2), brush holder (8), it is characterized in that the two ends of described brush holder (8) connect one end of inlet valve and plug screw (6) respectively, plug screw (6) there are the inclined fluid apertures (17) and liquid-leadage hole (18) that communicate, the two ends of tube brush (2) are connected with the other end of brush (1) and plug screw (6) respectively, the plug screw end of tube brush (2) is also connected with masking liquid plate (5), and the liquid-leadage hole (18) on plug screw (6) is close to by masking liquid plate (5).
2. gun barrel according to claim 1 is except copper brush, it is characterized in that described brush holder (8) is for outer surface there being the tubular of knurling or reticulate pattern, one end open and nose end, internal wall of pipe orifice there is internal thread, the other end has at the bottom of pipe, have within middle pore (16) is communicated with in the middle of at the bottom of pipe, outer end screw, with the externally threaded spring base of the band (9) that is threaded in inner screw, and in spring base intermediate throughholes mounting spring (10), steel ball (11) forms check valve, Intermediate Gray through hole is rotary with in the screw of outer end, step-like stud (12) forms air inlet pipe, packing ring (13) and rubber blanket (14) is also connected in the brush holder outer end of stud (12), check valve connects into the pore (16) of air inlet pipe centre the overall inlet valve communicated.
3. gun barrel according to claim 1 is except copper brush, it is characterized in that there is screw rod at described tube brush (2) two ends, and wherein one end is also threaded step-like adapter sleeve (4).
4. the gun barrel according to claim 1 or 3 is except copper brush, it is characterized in that described plug screw (6) is upper and connect O RunddichtringO (7), plug screw screw thread is spun on the screw thread place of brush holder (8) nose end, also at the backing plate (3) of the upper installation nylon material making of described adapter sleeve (4) and the masking liquid plate (5) with half common and braid wool felt work, plug screw (6) is externally threaded stairstepping for lower end has, adapter sleeve (4) is connected in intermediate blind screw, ladder upper end outer surface there is knurling, stepped lower end edge wall there is the inclined fluid apertures (17) that longitudinal diameter is very little, communicate with the liquid-leadage hole (18) of the equidirectional needle point shape in plug screw upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224074.3U CN204594324U (en) | 2015-04-15 | 2015-04-15 | Gun barrel is except copper brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224074.3U CN204594324U (en) | 2015-04-15 | 2015-04-15 | Gun barrel is except copper brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594324U true CN204594324U (en) | 2015-08-26 |
Family
ID=53930470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224074.3U Active CN204594324U (en) | 2015-04-15 | 2015-04-15 | Gun barrel is except copper brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748616A (en) * | 2015-04-15 | 2015-07-01 | 林云彩 | Copper removal brush for gun barrel |
| CN111486745A (en) * | 2020-05-28 | 2020-08-04 | 中国人民解放军32286部队50分队 | Gun rifling maintenance device and using method thereof |
-
2015
- 2015-04-15 CN CN201520224074.3U patent/CN204594324U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748616A (en) * | 2015-04-15 | 2015-07-01 | 林云彩 | Copper removal brush for gun barrel |
| CN104748616B (en) * | 2015-04-15 | 2016-03-30 | 宁波佳博刷业有限公司 | Gun barrel is except copper brush |
| CN111486745A (en) * | 2020-05-28 | 2020-08-04 | 中国人民解放军32286部队50分队 | Gun rifling maintenance device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315600 Ninghai science and Technology Park, Zhejiang Province, North Park Road, No. 228 Patentee after: Ningbo Jiabo Communication Technology Co. Ltd. Address before: 315600 Ninghai science and Technology Park, Zhejiang Province, North Park Road, No. 228 Patentee before: Ningbo Jiabo Brush Industry Co., Ltd. |