CN113251856A - Dredging device for dredging gun tube - Google Patents
Dredging device for dredging gun tube Download PDFInfo
- Publication number
- CN113251856A CN113251856A CN202110612839.0A CN202110612839A CN113251856A CN 113251856 A CN113251856 A CN 113251856A CN 202110612839 A CN202110612839 A CN 202110612839A CN 113251856 A CN113251856 A CN 113251856A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- alloy drill
- bit part
- dredging
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 36
- 239000000956 alloy Substances 0.000 claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A29/00—Cleaning or lubricating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a dredging device for dredging the interior of a gun barrel, which comprises an alloy drill bit part and a copper pipe sleeved outside the alloy drill bit part, wherein an alloy drill bit is arranged at the front end of the alloy drill bit part, and an extension pipe is arranged at the rear end of the alloy drill bit part. The copper pipe is sleeved outside the alloy drill bit part to prevent the hard alloy drill bit from damaging rifling, and the extension pipe is used for providing transmission force and extending into the blockage position inside the gun barrel. This pull throughs of inside usefulness of mediation barrel, mainly used barrel bore after being blockked up by hard thing and grind, dredge under the condition of guaranteeing not hindering the rifling and be blockked up the barrel, have very high practical value and spreading value.
Description
Technical Field
The invention relates to the technical field of dredging devices, in particular to a dredging device for dredging a gun tube.
Background
The barrel is one of the main components of the firearm, and is usually made of a heat-resistant and non-deformable metal tube, and is connected to the chamber, so that when the bullet is fired, the expanding gas generated by the explosion or pressure of gunpowder or other power can push the bullet through the barrel, and finally the bullet becomes a high-speed projectile to be ejected.
During routine maintenance and shooting, blockages are left in the gun tube by the carelessness of the shooter. If the combined poker is wound with cloth strips, the poker is too thick and cannot be taken out of the gun barrel due to the rupture of the poker in the process of dredging the gun barrel. A barrel jam will directly result in gun rejection.
Currently, no special tool for dredging the gun tube exists. Most of the methods adopted are methods of ablation, but because the gun body of part of the gun is made of aluminum alloy, the heating of the gun barrel is easy to cause heat to be transferred to the aluminum alloy gun body, and the aluminum alloy part is easy to dissolve.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a dredging device for dredging a gun tube.
In order to solve the technical problems, the invention provides a dredging device for dredging a gun tube, which comprises the following components: the alloy drill bit comprises an alloy drill bit part and a copper pipe sleeved outside the alloy drill bit part, wherein an alloy drill bit is arranged at the front end of the alloy drill bit part, and an extension pipe is arranged at the rear end of the alloy drill bit part.
As an improvement, the alloy drill bit part has various caliber types.
As an improvement, the front end of the alloy drill bit is provided with a high-definition sight glass.
As an improvement, a variable-speed electric hand drill is arranged at the rear end of the extension pipe, and the voltage of the variable-speed electric hand drill is twelve volts.
Compared with the prior art, the invention has the advantages that: the copper pipe is sleeved outside the alloy drill bit part to prevent the hard alloy drill bit from damaging rifling, and the extension pipe is used for providing transmission force and extending into the blockage position inside the gun barrel. This pull throughs of inside usefulness of mediation barrel, mainly used barrel bore after being blockked up by hard thing and grind, dredge under the condition of guaranteeing not hindering the rifling and be blockked up the barrel, have very high practical value and spreading value.
Drawings
Fig. 1 is a first structural schematic diagram of a dredging device for dredging a gun tube.
Fig. 2 is a schematic structural diagram II of the dredging device for dredging the gun tube.
Figure 3 is a front view of a pull through of the present invention.
Fig. 4 is a sectional view at a in fig. 3.
As shown in the figure: 1. alloy drill bit portion, 2, copper pipe, 3, alloy drill bit, 4, extension pipe, 5, variable speed electric hand drill.
Detailed Description
The dredging device for dredging the gun tube is further described in detail with reference to the attached drawings.
With reference to the attached drawings 1-4, the dredging device for dredging the gun tube comprises an alloy drill bit part 1 and a copper tube 2 sleeved outside the alloy drill bit part 1, wherein an alloy drill bit 3 is arranged at the front end of the alloy drill bit part 1, and an extension tube 4 is arranged at the rear end of the alloy drill bit part 1.
The alloy bit part 1 has various caliber types.
The front end of the alloy drill bit 3 is provided with a 3.5mm high-definition peep hole.
The rear end of the extension tube 4 is provided with a variable speed electric hand drill 5, and the voltage of the variable speed electric hand drill 5 is twelve volts.
In the specific implementation of the invention, the copper pipe 2 is sleeved outside the alloy drill bit part 1 to prevent the hard alloy drill bit from damaging rifling, and the extension pipe 4 is used for providing transmission force and extending into the blockage part inside the gun barrel.
This pull throughs of inside usefulness of mediation barrel, mainly used barrel bore after being blockked up by hard thing and grind, dredge under the condition of guaranteeing not hindering the rifling and be blockked up the barrel, have very high practical value and spreading value.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a pull throughs that pull throughs were used which characterized in that: the alloy drill bit comprises an alloy drill bit part (1) and a copper pipe (2) sleeved outside the alloy drill bit part (1), wherein an alloy drill bit (3) is arranged at the front end of the alloy drill bit part (1), and an extension pipe (4) is arranged at the rear end of the alloy drill bit part (1).
2. A pull through of claim 1 wherein: the alloy drill bit part (1) has various caliber types.
3. A pull through of claim 1 wherein: the front end of the alloy drill bit (3) is provided with a 3.5mm high-definition sight glass.
4. A pull through of claim 1 wherein: the rear end of the extension pipe (4) is provided with a variable-speed electric hand drill (5), and the voltage of the variable-speed electric hand drill (5) is twelve volts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110612839.0A CN113251856A (en) | 2021-06-02 | 2021-06-02 | Dredging device for dredging gun tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110612839.0A CN113251856A (en) | 2021-06-02 | 2021-06-02 | Dredging device for dredging gun tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113251856A true CN113251856A (en) | 2021-08-13 |
Family
ID=77185935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110612839.0A Pending CN113251856A (en) | 2021-06-02 | 2021-06-02 | Dredging device for dredging gun tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113251856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485260A (en) * | 2022-03-16 | 2022-05-13 | 娄底市公安局 | Barrel pull throughs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050146U (en) * | 1989-05-20 | 1989-12-27 | 许忠庆 | Poker device |
| GB0617057D0 (en) * | 2006-08-30 | 2006-10-11 | Karim Amer | Electric gun cleaner |
| US20110239515A1 (en) * | 2010-04-06 | 2011-10-06 | Howard Wallace-Jones Tennyson | Device for cleaning gun barrels |
| DE202017101201U1 (en) * | 2017-03-02 | 2018-06-05 | Andreas Jakele | cleaning staff |
| US10478957B1 (en) * | 2017-09-05 | 2019-11-19 | Austin Keele | Modular tool having a rifle bullet casing as the handle |
| CN112304158A (en) * | 2020-10-27 | 2021-02-02 | 深圳市华阳通达精密机械有限公司 | Electric chamber wiping device adaptive to caliber of gun barrel |
-
2021
- 2021-06-02 CN CN202110612839.0A patent/CN113251856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050146U (en) * | 1989-05-20 | 1989-12-27 | 许忠庆 | Poker device |
| GB0617057D0 (en) * | 2006-08-30 | 2006-10-11 | Karim Amer | Electric gun cleaner |
| US20110239515A1 (en) * | 2010-04-06 | 2011-10-06 | Howard Wallace-Jones Tennyson | Device for cleaning gun barrels |
| DE202017101201U1 (en) * | 2017-03-02 | 2018-06-05 | Andreas Jakele | cleaning staff |
| US10478957B1 (en) * | 2017-09-05 | 2019-11-19 | Austin Keele | Modular tool having a rifle bullet casing as the handle |
| CN112304158A (en) * | 2020-10-27 | 2021-02-02 | 深圳市华阳通达精密机械有限公司 | Electric chamber wiping device adaptive to caliber of gun barrel |
Non-Patent Citations (1)
| Title |
|---|
| 许云等: "浅析激光强化对于提高大口径枪管寿命的作用", 《科协论坛(下半月)》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485260A (en) * | 2022-03-16 | 2022-05-13 | 娄底市公安局 | Barrel pull throughs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210907 Address after: No. 137, Jianshe Road, Yuping Town, Pingbian County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Applicant after: 31640 unit of the Chinese PLA Address before: No. 137, Jianshe Road, Yuping Town, Pingbian County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Applicant before: Yan Xueqing |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210813 |
|
| RJ01 | Rejection of invention patent application after publication |