CN106643296B - Precision calibration apparatus and its precision adjusting process before a kind of 56 formula tommy guns are penetrated - Google Patents
Precision calibration apparatus and its precision adjusting process before a kind of 56 formula tommy guns are penetrated Download PDFInfo
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- CN106643296B CN106643296B CN201611022804.7A CN201611022804A CN106643296B CN 106643296 B CN106643296 B CN 106643296B CN 201611022804 A CN201611022804 A CN 201611022804A CN 106643296 B CN106643296 B CN 106643296B
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- horizontal
- long hole
- detection gauge
- hole slot
- rear sight
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Precision calibration apparatus and its precision adjusting process before being penetrated the invention discloses a kind of 56 formula tommy guns, belong to firearms precision adjustment field.It includes pedestal, the positioning core bar for inserting gun barrel and vertical slide moving up and down are fixed with the pedestal, rear sight locating piece is fixed with the vertical slide, it is raised that rear sight locating piece is provided with rear sight, for being fastened with rear sight sight, form " gun barrel rear sight " benchmark, the vertical slide is provided with the horizontal sliding bar that can be moved forward and backward, the front end of the horizontal sliding bar is provided with the long hole slot of up/down perforation, also include horizontal the detection gauge and height detection gauge that horizontal can be overlapped in the long hole slot, the lower end of the horizontal detection gauge is provided with the measuring flume for being used for accommodating apex of front sight, the lower end of the height detection gauge is provided with the different step surface of two height.It controls position of the foresight relative to " gun barrel rear sight " benchmark by horizontal detection gauge and height detection gauge, and then realizes 56 formula tommy gun precision adjustment.
Description
Technical field
The invention belongs to firearms precision adjustment field, is related to precision calibration apparatus and its precision before a kind of 56 formula tommy guns are penetrated
Adjusting process.
Background technology
Precision adjustment is an important step in firearms production.At present, all it is by manually practicing shooting, analyzing point of impact, enter
And sighting device is adjusted, to change the means of firing angle or directive, played to correct caused by part is processed or assembles reason
Point stationarity skew, makes the distance of center of impact and standard checkpoint in prescribed limit.
Lifted with the technique of the important spare parts such as gun barrel, all to be reached unanimity into rifle outer trajectory track, this is just before penetrating
Precision adjustment provides necessary condition.The number of rear sight and foresight position relationship after long-time is to 56 formula tommy gun precision adjustment
According to statistics and analyze, shown that symmetry of the guarantee apex of front sight in the horizontal direction with respect to " gun barrel-rear sight " benchmark is 0.1, foresight
Point is in short transverse and rear sight ridge difference in height between -0.6mm~0.3mm, and point of impact is qualified with regard to that can be distributed in during aimed fire
In the range of " conclusion.
The content of the invention
The purpose of the present invention is exactly to solve the above problems, there is provided before a kind of 56 formula tommy guns are penetrated precision calibration apparatus and
Its precision adjusting process.
The present invention can be achieved through the following technical solutions：Precision calibration apparatus before a kind of 56 formula tommy guns are penetrated, including pedestal,
The positioning core bar for inserting gun barrel and vertical slide moving up and down are fixed with the pedestal, on the vertical slide
Rear sight locating piece is fixed with, rear sight locating piece is provided with rear sight projection, for being fastened with rear sight sight, is formed " gun barrel-rear sight "
Benchmark, the vertical slide are provided with the horizontal sliding bar that can be moved forward and backward, and the front end of the horizontal sliding bar is provided with up/down perforation
Long hole slot, in addition to horizontal can be overlapped in horizontal the detection gauge and height detection gauge of the long hole slot, the horizontal detection
The lower end of gauge is provided with the measuring flume for being used for accommodating apex of front sight, and the measuring flume is overlapped in the long hole slot in level detection gauge
When relative to the symmetry of " gun barrel-rear sight " benchmark be 0.1, it is different that the lower end of the height detection gauge is provided with two height
Step surface, two step surfaces when height detection gauge is overlapped in the long hole slot and rear sight difference in height be respectively -0.6mm and
0.3mm。
Preferably, the upper surface of the long hole slot is horizontal plane, and the horizontal detection gauge and height detection gauge wrap
The body of rod of pluggable long hole slot is included, the body of rod is provided with the step being used for the horizontal overlap joint in the upper surface of long hole slot.
Preferably, the side of the body of rod is plane, and the side wall of the long hole slot is plane corresponding with the side of the body of rod,
It is circumferentially spacing to the body of rod for being contacted with body of rod forming face.
Preferably, the vertical slide is provided with the mounting hole along positioning core bar axial direction, and the horizontal sliding bar is included successively
The handling section of setting, spacing section and extension, described spacing section is arranged in the mounting hole of vertical slide.
Preferably, spacing section of the horizontal sliding bar is provided with keyway, and the keyway be provided with vertical slide it is spacing
Pin coordinates, spacing to horizontal sliding bar circumferential and axial.
The precision adjusting process of precision calibration apparatus before a kind of 56 above-mentioned formula tommy guns are penetrated, first, positioning core bar is inserted
Enter gun barrel positioning, move up and down vertical slide, rear sight locating piece is positioned at rear sight, then, move forward and backward horizontal sliding bar, make water
The long hole slot of smooth bar front end is located at the top of foresight, then, level detection gauge is overlapped in into long hole slot, foresight is adjusted, makes
Apex of front sight enters in the measuring flume of horizontal detection gauge in the horizontal direction, then, height detection gauge is overlapped in into long hole slot, adjusted
Whole foresight, make apex of front sight in short transverse between two step surfaces, complete precision adjustment.
Compared with prior art, the present invention has following beneficial effect：The present invention inserts rifle by being fixed on pedestal
The positioning core bar of pipe, vertical slide moving up and down, fix rear sight locating piece on vertical slide, and rear sight locating piece is provided with
Rear sight is raised, for being fastened with rear sight sight, forms " gun barrel-rear sight " benchmark, then front and rear can be moved by being set on pedestal
Dynamic horizontal sliding bar, by " gun barrel-rear sight " datum tool to the front end of horizontal sliding bar, long hole slot is set in the front end of horizontal sliding bar
Coordinate with level detection gauge, height detection gauge to control position of the foresight relative to " gun barrel-rear sight " benchmark, and then realize
56 formula tommy gun precision adjustment, the alternative traditional artificial target practice of the present invention, have not only saved human and material resources, have avoided bullet
Medicine wastes, also simple to operate, the advantages that efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of horizontal detection limit rule in the present invention；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is Fig. 2 left view；
Fig. 5 is the schematic diagram that horizontal detection limit advises when being overlapped in long hole slot in the present invention；
The structural representation of height detection gauge in Fig. 6 present invention；
Fig. 7 is Fig. 6 upward view；
Fig. 8 is Fig. 6 left view；
Fig. 9 is schematic diagram when height detection gauge is overlapped in long hole slot in the present invention；
Structural representation when Figure 10 is precision adjustment of the present invention.
Reference
1 is pedestal, and 2 be positioning core bar, and 3 be vertical slide, and 4 be rear sight locating piece, and 41 be that rear sight is raised, and 5 be horizontal sliding
Bar, 51 be handling section, and 52 be spacing section, and 521 be keyway, and 53 be extension, and 54 be long hole slot, and 6 be horizontal detection gauge, and 7 are
Height detection gauge, 61,71 be the body of rod, and 611 be measuring flume, and 612,713 be step, and 711,712 be step surface, and 613,714 are
The side of the body of rod, 8 be spacer pin.
Embodiment
Embodiments of the invention are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 9, a kind of embodiment of precision calibration apparatus before 56 formula tommy guns are penetrated, including pedestal 1, on pedestal 1
The positioning core bar 2 for inserting gun barrel and vertical slide 3 moving up and down are fixed with, rear sight is fixed with vertical slide 3
Locating piece 4, rear sight locating piece 4 are provided with rear sight projection 41, for being fastened with rear sight sight, form " gun barrel-rear sight " benchmark, erect
Straight slide 3 is provided with the horizontal sliding bar 5 that can be moved forward and backward, and the front end of horizontal sliding bar 5 is provided with the long hole slot 54 of up/down perforation, also wrapped
Including horizontal can be overlapped in horizontal the detection gauge 6 and height detection gauge 7 of long hole slot 54, and the lower end of level detection gauge 6 is provided with
For accommodating the measuring flume 611 of apex of front sight, measuring flume 611 is when level detection gauge 6 is overlapped in long hole slot 54 relative to " rifle
The symmetry of pipe-rear sight " benchmark is 0.1, and the lower end of height detection gauge 7 is provided with the different step surface 711,712 of two height,
Two step surfaces 711,712 when height detection gauge 7 is overlapped in long hole slot 54 and rear sight difference in height be respectively -0.6mm and
0.3mm。
The upper surface of long hole slot 54 is horizontal plane, and level detection gauge 6 and height detection gauge 7 include can be inserted into elongated hole
The body of rod 61,71 of groove 54, the body of rod 61,71 are provided with the step 612,713 for being used for being overlapped in the upper surface level of long hole slot 54.
The side 613,714 of the body of rod 61,71 is plane, the side wall of long hole slot 54 be with the side of the body of rod 61,71 corresponding to
Plane, it is circumferential to the body of rod 61,71 spacing for being contacted with the forming face of the body of rod 61,71.
Vertical slide 3 is provided with the mounting hole along the axial direction of positioning core bar 2, and horizontal sliding bar 5 includes the handling section set gradually
51st, spacing section 52 and extension 53, spacing section 52 is arranged in the mounting hole of vertical slide 3.
Spacing section 52 of horizontal sliding bar 5 is provided with keyway 521, and the spacer pin that the keyway 521 is provided with vertical slide 3
8 coordinate, spacing to the circumferential and axial of horizontal sliding bar 5.
Referring to Figure 10, the embodiment of the precision adjusting process of precision calibration apparatus before 56 above-mentioned formula tommy guns are penetrated, first,
Positioning core bar 2 is inserted into gun barrel positioning, moves up and down vertical slide 3, rear sight projection 41 and rear sight sight on rear sight locating piece 4
Fasten, rear sight locating piece 4 is positioned at rear sight, then, move forward and backward horizontal sliding bar 5, make the long hole slot 54 of the front end of horizontal sliding bar 5
Positioned at the top of foresight, then, level detection gauge 6 is overlapped in long hole slot 54, foresight is adjusted, makes apex of front sight in the horizontal direction
Into in the measuring flume 611 of horizontal detection gauge 6, then, height detection gauge 7 is overlapped in long hole slot 54, foresight is adjusted, makes
Apex of front sight between two step surfaces 711,712, completes precision adjustment in short transverse.
The present disclosure additionally applies for 56 formula tommy guns use identical sighting device series of products, such as 56 punchings, 56-1,
56-2, AKM, AK103 etc..
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to technical scheme or equivalent substitution, without departing from the present invention
The objective and scope of technical scheme, it all should cover among scope of the presently claimed invention.
Claims (6)
- Precision calibration apparatus before 1. a kind of 56 formula tommy guns are penetrated, including pedestal, it is characterised in that：It is fixed with and is used on the pedestal The positioning core bar of gun barrel and vertical slide moving up and down are inserted, rear sight locating piece, table are fixed with the vertical slide It is raised that chi locating piece is provided with rear sight, for being fastened with rear sight sight, forms " gun barrel-rear sight " benchmark, on the vertical slide Provided with the horizontal sliding bar that can be moved forward and backward, the front end of the horizontal sliding bar is provided with the long hole slot of up/down perforation, in addition to can be horizontal Horizontal the detection gauge and height detection gauge of the long hole slot are overlapped in, the lower end of the horizontal detection gauge, which is provided with, to be used to hold Receive the measuring flume of apex of front sight, the measuring flume is overlapped in the long hole slot phase for " gun barrel-rear sight " in level detection gauge The symmetry of benchmark is 0.1, and the lower end of the height detection gauge is provided with the different step surface of two height, and two step surfaces exist When height detection gauge is overlapped in the long hole slot and the difference in height of rear sight is respectively -0.6mm and 0.3mm.
- Precision calibration apparatus before 2. 56 formula tommy gun according to claim 1 is penetrated, it is characterised in that：The long hole slot it is upper End face is horizontal plane, and the horizontal detection gauge and height detection gauge include the body of rod that can be inserted into long hole slot, the body of rod It is provided with the step being used for the horizontal overlap joint in the upper surface of long hole slot.
- Precision calibration apparatus before 3. 56 formula tommy gun according to claim 2 is penetrated, it is characterised in that：The side of the body of rod For plane, the side wall of the long hole slot is plane corresponding with the side of the body of rod, for being contacted with body of rod forming face, to body of rod week To spacing.
- Precision calibration apparatus before 4. 56 formula tommy gun according to claim 1 is penetrated, it is characterised in that：On the vertical slide Provided with along positioning core bar axial direction mounting hole, the horizontal sliding bar include set gradually handling section, spacing section and extension, Described spacing section is arranged in the mounting hole of vertical slide.
- Precision calibration apparatus before 5. 56 formula tommy gun according to claim 4 is penetrated, it is characterised in that：The horizontal sliding bar Spacing section is provided with keyway, and the keyway coordinates with the spacer pin that vertical slide is provided with, and horizontal sliding bar circumferential and axial are limited Position.
- The precision adjusting process of precision calibration apparatus before 6. a kind of any 56 described formula tommy guns of claim 1 to 5 are penetrated, it is special Sign is：First, by positioning core bar insertion gun barrel positioning, vertical slide is moved up and down, rear sight locating piece is positioned at rear sight, so Afterwards, horizontal sliding bar is moved forward and backward, the long hole slot of horizontal sliding bar front end is located at the top of foresight, then, level is detected into gauge Long hole slot is overlapped in, adjusts foresight, apex of front sight is entered in the horizontal direction in the measuring flume of horizontal detection gauge, then, by height Degree detection gauge is overlapped in long hole slot, adjusts foresight, makes apex of front sight in short transverse between two step surfaces, completes precision Adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611022804.7A CN106643296B (en) | 2016-11-18 | 2016-11-18 | Precision calibration apparatus and its precision adjusting process before a kind of 56 formula tommy guns are penetrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611022804.7A CN106643296B (en) | 2016-11-18 | 2016-11-18 | Precision calibration apparatus and its precision adjusting process before a kind of 56 formula tommy guns are penetrated |
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| Publication Number | Publication Date |
|---|---|
| CN106643296A CN106643296A (en) | 2017-05-10 |
| CN106643296B true CN106643296B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611022804.7A Active CN106643296B (en) | 2016-11-18 | 2016-11-18 | Precision calibration apparatus and its precision adjusting process before a kind of 56 formula tommy guns are penetrated |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD852310S1 (en) | 2019-03-19 | 2019-06-25 | David Earl Knupple, Jr. | Scope ring alignment assembly |
| CN111174636B (en) * | 2020-01-18 | 2022-02-15 | 贵州理工学院 | Assembly detection device of automatic weapon shell-pulling mechanism and use method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393558B (en) * | 1985-01-22 | 1991-11-11 | Steyr Daimler Puch Ag | MECHANICAL TARGETING DEVICE FOR RIFLES |
| ES2121500B1 (en) * | 1995-02-06 | 1999-05-16 | Rubio Javier Baschwitz | APPARATUS TO CORRECT THE POSITION OF A TELESCOPIC SIGHT. |
| CN2828726Y (en) * | 2005-01-18 | 2006-10-18 | 北京宏力尼科科技有限公司 | Universal calibration instrument for gun of military police squad |
| CN2823967Y (en) * | 2005-07-08 | 2006-10-04 | 重庆建设工业有限责任公司 | Integrated mechanical sighting device for firearms |
| CN102109301A (en) * | 2010-03-05 | 2011-06-29 | 王康模 | Method for calibrating gun by adopting multifunctional gun calibration instrument |
| CN102878860B (en) * | 2012-10-25 | 2014-08-06 | 林秀寒 | Calibrating device and method for guns/ cannons |
| CN205317087U (en) * | 2016-01-13 | 2016-06-15 | 重庆建设工业(集团)有限责任公司 | Timing instrument of offset about firearms sight slide |
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- 2016-11-18 CN CN201611022804.7A patent/CN106643296B/en active Active
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