CN106643296A - Precision adjusting device for 56 type submachine gun before shooting and precision adjusting method of precision adjustment device - Google Patents
Precision adjusting device for 56 type submachine gun before shooting and precision adjusting method of precision adjustment device Download PDFInfo
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- CN106643296A CN106643296A CN201611022804.7A CN201611022804A CN106643296A CN 106643296 A CN106643296 A CN 106643296A CN 201611022804 A CN201611022804 A CN 201611022804A CN 106643296 A CN106643296 A CN 106643296A
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- Prior art keywords
- detection gauge
- long hole
- hole slot
- precision
- rod
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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
The invention discloses a precision adjusting device for a 56 type submachine gun before shooting and a precision adjusting method of the precision adjustment device, and belongs to the field of precision adjustment of guns. The precision adjusting device for the 56 type submachine gun before shooting comprises a base. A positioning mandrel allowing a gun barrel to be inserted therein and a vertical sliding base capable of moving up and down are fixed to the base. A gauge rod positioning block is fixed to the vertical sliding base. A gauge rod protrusion is arranged on the gauge rod positioning block and used for being buckled with a gauge rod sight, so that a gun barrel-gauge rod datum is formed. A horizontal sliding rod which can move front and back is arranged on the vertical sliding base. A long slot hole which is vertically through is formed in the front end of the horizontal sliding rod. The precision adjusting device for the 56 type submachine gun before shooting further comprises a levelness detection gauge and a height detection gauge which are horizontally arranged in the long slot hole in a lap joint mode, wherein a measurement groove used for containing the point of a sight bead is formed in the lower end of the levelness detection gauge, and two step surfaces at different altitudes are arranged at the lower end of the height detection gauge. According to the precision adjusting device for the 56 type submachine gun before shooting, the position, relative to the gun barrel-gauge rod datum, of the sight bead is controlled through the levelness detection gauge and the height detection gauge, and thus precision adjustment of the 56 type submachine gun is achieved.
Description
Technical field
The invention belongs to firearms precision adjustment field, is related to a kind of 56 formula tommy gun and penetrates front precision calibration apparatus and its precision
Adjusting process.
Background technology
Precision adjustment is an important step in firearms production.At present, all it is by manually practicing shooting, to analyze point of impact, enters
And sighting device is adjusted, corrected with changing the means of firing angle or directive because the impact that reason causes is processed or assembled to part
Point stationarity skew, makes the distance of center of impact and standard checkpoint in prescribed limit.
All to reach unanimity into rifle outer trajectory track as the technique of the important spare parts such as gun barrel is lifted, this is just for before penetrating
Precision adjustment provides essential 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 analysis, the symmetry for having drawn guarantee apex of front sight relative " gun barrel-rear sight " benchmark in the horizontal direction is 0.1, foresight
In short transverse and rear sight ridge difference in height between -0.6mm～0.3mm, point of impact during aimed fire just can be distributed in qualified point
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 a kind of 56 formula tommy gun penetrate front precision calibration apparatus and
Its precision adjusting process.
The present invention can be achieved through the following technical solutions：A kind of 56 formula tommy guns penetrate front precision calibration apparatus, including pedestal,
It is fixed with the pedestal for the positioning core bar for inserting gun barrel, vertical slide moving up and down, it is solid on the vertical slide
Surely there is rear sight locating piece, rear sight locating piece is provided with rear sight projection, for fastening with rear sight sight, forms " gun barrel-rear sight " base
Standard, the vertical slide is 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 the length of up/down perforation
Hole slot, also including can level be overlapped in the horizontal detection gauge of the long hole slot, height detection gauge, the horizontal detection gauge
Lower end be provided with measuring flume for accommodating apex of front sight, the measuring flume is overlapped in the long hole slot phase in horizontal detection gauge
For the symmetry of " gun barrel-rear sight " benchmark is 0.1, the lower end of the height detection gauge is provided with two different steps of height
Face, two step surfaces be respectively with the difference in height of rear sight when height detection gauge is overlapped in the long hole slot -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 are wrapped
The body of rod of pluggable long hole slot is included, the body of rod is provided with for the step with the upper surface level overlap joint 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,
Contact for forming face with the body of rod, it is circumferentially spacing to the body of rod.
Preferably, the vertical slide is provided with the installing 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 installing hole of vertical slide.
Preferably, spacing section of the horizontal sliding bar is provided with keyway and coordinates with the spacer pin that vertical slide is provided with, right
Horizontal sliding bar circumferential and axial are spacing.
A kind of 56 above-mentioned formula tommy guns penetrate the precision adjusting process of front precision calibration apparatus, first, positioning core bar are inserted
Enter gun barrel positioning, move up and down vertical slide, make rear sight locating piece be 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, horizontal detection gauge is overlapped in into long hole slot, adjusts foresight, makes
Height detection gauge in the measuring flume of horizontal detection gauge, then, is overlapped in long hole slot by apex of front sight in the horizontal direction, is adjusted
Whole foresight, makes apex of front sight be located between two step surfaces in short transverse, completes 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 fastening with rear sight sight, forms " gun barrel-rear sight " benchmark, then by arranging on pedestal and can move in front and back
Dynamic horizontal sliding bar, by the front end of " gun barrel-rear sight " datum tool to horizontal sliding bar, in the front end of horizontal sliding bar long hole slot is arranged
Coordinate to control position of the foresight relative to " gun barrel-rear sight " benchmark with horizontal detection gauge, height detection gauge, and then realize
56 formula tommy gun precision adjustment, the alternative traditional artificial target practice of the present invention, not only saved human and material resources, it is to avoid bullet
Medicine is wasted, also simple to operate, the advantages of efficiency high.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of horizontal detection gauge in the present invention；
Fig. 3 is the upward view of Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is schematic diagram when horizontal detection gauge is overlapped in long hole slot in the present invention；
Fig. 6 camber of the present invention detects the structural representation of gauge；
Fig. 7 is the upward view of Fig. 6；
Fig. 8 is the left view of Fig. 6；
Fig. 9 is schematic diagram when camber of the present invention detection gauge is overlapped in long hole slot；
Structural representation when Figure 10 is precision adjustment of the present invention.
Reference
1 is pedestal, and 2 are positioning core bar, and 3 is vertical slide, and 4 is rear sight locating piece, and 41 is that rear sight is raised, and 5 are level cunning
Bar, 51 is handling section, and 52 is spacing section, and 521 is keyway, and 53 is extension, and 54 is long hole slot, and 6 is horizontal detection gauge, and 7 are
Height detection gauge, 61,71 is the body of rod, and 611 is measuring flume, and 612,713 is step, and 711,712 is step surface, and 613,714 are
The side of the body of rod, 8 is spacer pin.
Specific embodiment
Embodiments of the invention are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 9,56 formula tommy guns penetrate a kind of embodiment of front precision calibration apparatus, including pedestal 1, on pedestal 1
It is fixed with for the positioning core bar 2 for inserting gun barrel, vertical slide 3 moving up and down, rear sight positioning is fixed with vertical slide 3
Block 4, rear sight locating piece 4 is provided with rear sight projection 41, for fastening with rear sight sight, forms " gun barrel-rear sight " benchmark, vertically sliding
Seat 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 including can
Level is overlapped in the horizontal detection gauge 6 of long hole slot 54, height detection gauge 7, and the lower end of horizontal detection gauge 6 is provided with for holding
Receive the measuring flume 611 of apex of front sight, measuring flume 611 is when horizontal detection gauge 6 is overlapped in long hole slot 54 relative to " gun barrel-rear sight "
The symmetry of benchmark is 0.1, and the lower end of height detection gauge 7 is provided with two different step surfaces of height 711,712, two steps
Face 711,712 is respectively -0.6mm and 0.3mm when height detection gauge 7 is overlapped in long hole slot 54 with the difference in height of rear sight.
The upper surface of long hole slot 54 is horizontal plane, and horizontal 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 is provided with the step 612,713 being overlapped in for the upper surface level with long hole slot 54.
The side 613,714 of the body of rod 61,71 is plane, and the side wall of long hole slot 54 is corresponding with the side of the body of rod 61,71
Plane, it is circumferential to the body of rod 61,71 spacing for forming face contact with the body of rod 61,71.
Vertically slide 3 is provided with the installing hole along positioning core bar 2 axial direction, and horizontal sliding bar 5 includes the handling section for setting gradually
51st, spacing section 52 and extension 53, spacing section 52 is arranged in the installing hole of vertical slide 3.
Spacing section 52 of horizontal sliding bar 5 is provided with the spacer pin 8 that keyway 521 is provided with vertical slide 3 and coordinates, to level
The circumferential and axial of slide bar 5 are spacing.
Referring to Figure 10,56 above-mentioned formula tommy guns penetrate the embodiment of the precision adjusting process of front precision calibration apparatus, first,
Positioning core bar 2 is inserted into gun barrel positioning, vertical slide 3 is moved up and down, the rear sight projection 41 and rear sight sight on rear sight locating piece 4
Fasten, make rear sight locating piece 4 be 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, horizontal detection gauge 6 is overlapped in into long hole slot 54, adjusts foresight, make 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 into long hole slot 54, adjusts foresight, made
Apex of front sight is located at two step surfaces 711 in short transverse, between 712, completes precision adjustment.
The present disclosure additionally applies for 56 formula tommy guns using identical sighting device series of products, such as 56 punchings, 56-1,
56-2, AKM, AK103 etc..
It should be noted that above example is only to illustrate technical scheme and unrestricted, this area it is general
It is logical it will be appreciated by the skilled person that can modify to technical scheme or equivalent, without deviating from the present invention
The objective and scope of technical scheme, it all should cover in the middle of scope of the presently claimed invention.
Claims (6)
1. a kind of 56 formula tommy gun penetrates front precision calibration apparatus, including pedestal, it is characterised in that：Be fixed with the pedestal for
Positioning core bar, the vertical slide moving up and down of insertion gun barrel, on the vertical slide rear sight locating piece is fixed with, and rear sight is fixed
Position block is provided with rear sight projection, for fastening with rear sight sight, forms " gun barrel-rear sight " benchmark, and 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 including can level overlap joint
Horizontal detection gauge, height detection gauge in the long hole slot, the lower end of the horizontal detection gauge is provided with for accommodating standard
The measuring flume of star point, the measuring flume is overlapped in the long hole slot phase for " gun barrel-rear sight " benchmark in horizontal detection gauge
Symmetry be 0.1, the lower end of the height detection gauge is provided with two different step surfaces of height, and two step surfaces are in height
- 0.6mm and 0.3mm is respectively when detection gauge is overlapped in the long hole slot with the difference in height of rear sight.
2. 56 formula tommy gun according to claim 1 penetrates front precision calibration apparatus, 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 can be inserted into the body of rod of long hole slot, the body of rod
It is provided with for the step with the upper surface level overlap joint of long hole slot.
3. 56 formula tommy gun according to claim 2 penetrates front precision calibration apparatus, 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, is contacted for forming face with the body of rod, to body of rod week
To spacing.
4. 56 formula tommy gun according to claim 1 penetrates front precision calibration apparatus, it is characterised in that：On the vertical slide
The installing hole along positioning core bar axial direction is provided with, the horizontal sliding bar includes handling section, spacing section and the extension for setting gradually,
Described spacing section is arranged in the installing hole of vertical slide.
5. 56 formula tommy gun according to claim 4 penetrates front precision calibration apparatus, it is characterised in that：The horizontal sliding bar
Spacing section is provided with keyway and coordinates with the spacer pin that vertical slide is provided with, spacing to horizontal sliding bar circumferential and axial.
6. a kind of arbitrary 56 described formula tommy guns of claim 1 to 5 penetrate the precision adjusting process of front precision calibration apparatus, and it is special
Levy and be：First, by positioning core bar insertion gun barrel positioning, vertical slide is moved up and down, makes rear sight locating piece be 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 made positioned at the top of foresight, then, by horizontal detection gauge
Long hole slot is overlapped in, foresight is adjusted, makes apex of front sight 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, apex of front sight is located between two step surfaces in short transverse, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106643296A true CN106643296A (en) | 2017-05-10 |
| CN106643296B CN106643296B (en) | 2017-12-19 |
Family
ID=58808797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Cited By (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 |
| CN111174636A (en) * | 2020-01-18 | 2020-05-19 | 贵州理工学院 | Assembly detection device of automatic weapon shell-pulling mechanism and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0189392B1 (en) * | 1985-01-22 | 1990-04-25 | STEYR-DAIMLER-PUCH Aktiengesellschaft | Sighting device for rifles |
| EP0773422A1 (en) * | 1995-02-06 | 1997-05-14 | Javier Baschwitz Rubio | Device for correcting the position of aiming elements, specially arm sights with respect to the bore axis |
| 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 |
| 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 |
| CN102109301A (en) * | 2010-03-05 | 2011-06-29 | 王康模 | Method for calibrating gun by adopting multifunctional gun calibration instrument |
| CN102878860A (en) * | 2012-10-25 | 2013-01-16 | 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 |
-
2016
- 2016-11-18 CN CN201611022804.7A patent/CN106643296B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0189392B1 (en) * | 1985-01-22 | 1990-04-25 | STEYR-DAIMLER-PUCH Aktiengesellschaft | Sighting device for rifles |
| EP0773422A1 (en) * | 1995-02-06 | 1997-05-14 | Javier Baschwitz Rubio | Device for correcting the position of aiming elements, specially arm sights with respect to the bore axis |
| 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 |
| CN102878860A (en) * | 2012-10-25 | 2013-01-16 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD852310S1 (en) | 2019-03-19 | 2019-06-25 | David Earl Knupple, Jr. | Scope ring alignment assembly |
| CN111174636A (en) * | 2020-01-18 | 2020-05-19 | 贵州理工学院 | Assembly detection device of automatic weapon shell-pulling mechanism and use method thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN106643296B (en) | 2017-12-19 |
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