CN207147334U - Bullet disassembling apparatus - Google Patents
Bullet disassembling apparatus Download PDFInfo
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- CN207147334U CN207147334U CN201720996521.6U CN201720996521U CN207147334U CN 207147334 U CN207147334 U CN 207147334U CN 201720996521 U CN201720996521 U CN 201720996521U CN 207147334 U CN207147334 U CN 207147334U
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- anchor ear
- bullet
- bottom base
- base
- disassembling apparatus
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Abstract
A kind of bullet disassembling apparatus, it is characterized by：It is made up of bottom base, top base, elastic anchor ear, tightening nut, rotation stop pin and rubber plug, is connected through a screw thread between the upper end and top base lower end of bottom base, and there is the shell case profiling conical surface for accommodating gun cartridge case at bottom base center, and there is lower pin-and-hole upper end；Top base center has anchor ear to coordinate the conical surface and anchor ear spigot surface, for fixing elastic anchor ear；Elastic anchor ear center is machined with cylinder and clamps face to hold gun bullet tightly, and lateral surface is locking axoid；Pin-and-hole is distributed with excircle, and there is undergauge circle at middle part, and cylinder spigot surface is arranged at top；Elastic deformation groove and crack arrest mouth are distributed with locking axoid and undergauge circle, elastic anchor ear is fixed in top base, is fixed with tightening nut, is fixed by rotation stop pin with bottom base, rubber plug is fixed in bottom base.It is the utility model delicate structure, simple and reliable, easy to operate, ensure to disassemble process it is steady, safe while, reassembled after not influenceing the disassembling of bullet and subsequent use effect.
Description
Technical field
The utility model patent is related to the fields such as gun use, scientific research, production, especially belongs to bullet disassembling apparatus.
Background technology
Civilian gun research and development, production, test even with during, scientific research, production unit or civil-use gun user
The demand for disassembling bullet is often had, such as：Measurement bullet gun propellant charge amount, change gun propellant charge amount even more change propellant powder
Species, then bullet is reassembled, to meet the needs of the special shooting purposes of scientific research, production, test or different user itself.
And simply bullet when going to disassemble, is entirely disassembled with method of clamping using general utility tools such as vice, tool tongs
Process can be difficult to control because of the reason such as personal operation skill, qualification be low, now the fire in a stove before fuel is added and propellant powder of bullet sensitivity
All not yet fail, it is not intended to which the bullet primerses that extrude or collide with easily cause detonation, trigger accident；Simultaneously as modern bullet is set
Timing, ammunition feed is fully taken into account, reliability is fired and generally employs fine copper or cover the manufacturing process of copper, the softer easy shape of quality
Change, easily cause shell case using general utility tools such as vice, tool tongs, bullet produces and scratches, caves in, lacking the destructive change such as material
Shape, influence bullet reassemble and subsequent use effect.
The content of the invention
The purpose of this utility model be to provide a kind of compact, it is simple in construction, using reliable, easy to operate, can
Bullet is effectively ensured and disassembles process steadily, safely, and a kind of bullet for not producing any destruction to gun cartridge case, bullet disassembles dress
Put.
Technical scheme is a kind of bullet disassembling apparatus used by the utility model, and it is characterized by：It by bottom base, on
Pedestal, elastic anchor ear, tightening nut, rotation stop pin and rubber plug composition, pass through between the upper end and top base lower end of bottom base
There is the shell case profiling conical surface for accommodating gun cartridge case at threaded connection, bottom base center, and upper end is machined with pin-and-hole under rotation stop pin, and lower end adds
Work has plug mating holes, to insert rubber plug；Top base center has anchor ear to coordinate the conical surface and anchor ear spigot surface, for fixing
Elastic anchor ear, upper end are machined with the matching thread coordinated with tightening nut；Elastic anchor ear center be machined with cylinder clamp face to
Hold gun bullet tightly, lateral surface is locking axoid, to produce the motion of center locking；Excircle is distributed with to match with rotation stop pin
The upper pin-and-hole closed, to accommodate rotation stop pin, cylinder spigot surface is arranged at top, to carry out forced guiding to moving up and down；Locking cone
Elastic deformation groove and crack arrest mouth are distributed with face, elastic anchor ear is fixed in top base, and upper end is fixed with tightening nut, by only
Ship and resell on another market and fixed with bottom base, rubber plug is fixed in the plug mating holes of bottom base.
The utility model first, by bullet from the insertion of bottom base lower end center and push-tight, makes bullet bullet in use
Shell is brought into close contact with the shell case profiling conical surface；Then, rubber plug is inserted into push-tight in plug mating holes, then, by top base
Combined and screwed with bottom base, inserted using respective standard inner hexagon spanner in the interior hexagonal mating holes at tightening nut center, court
Screw direction tightening to the cylinder clamping face at elastic anchor ear center and uniformly hold gun bullet tightly；Finally, then ensure at whole device
Under vertical state, both hands are held bottom base with a firm grip with top base and firmly unscrewed respectively, until gun cartridge case and gun bullet are complete
Separation, bottom base is completely disengaged with top base, realizes the separation of bullet and shell case, completes bullet and disassembles.Rubber plug is used for preventing
Rear gun cartridge case is only disassembled to deviate from and protect bullet primerses from accidental shock,
The outer surface of bottom base lower end is machined with lower ejector lever and coordinates position.To when bomb disposal resistance is excessive, insertion standard is pulled
Hand aids in reversing.
The outer surface of top base upper end is machined with upper ejector lever and coordinates position.To when bomb disposal resistance is excessive, insertion standard is pulled
Hand aids in reversing.
Top base is designed with peep hole in the relevant position of bullet Yu shell case junction.To determine cooperation position.
Described elastic anchor ear is designed with a undergauge circle between locking axoid and cylinder spigot surface, and undergauge circle profile is post
Face, external diameter are less than the diameter of connected locking axoid and cylinder spigot surface, elastic deformation groove by elastic anchor ear lower surface
Start portion axially upward and extend to undergauge circle, tail end is communicated with crack arrest mouth, and crack arrest mouth is in undergauge circle, is perpendicular to undergauge
Enclose the circular hole on surface.Undergauge circle, wall thickness can be reduced and improve elasticity.
There is interior hexagonal mating holes at tightening nut center.
There is the anti-skidding muscle of ring-type outside rubber plug.To prevent it from deviating from easily.
Rubber plug top is evenly equipped with slot to make way, can be used cooperatively with standard flathead screwdriver.To in gun cartridge case
Standard flathead screwdriver auxiliary is inserted when being not easy and exits shell case.
Carrying handle is arranged at rubber plug bottom.To the withdrawing plug after the completion of disassembling, shell case is taken out.
The beneficial effects of the utility model are：The bullet disassembling apparatus delicate structure, simple and reliable, easy to operate, use
Do not limited by external factor such as place, skill, qualifications, the scope of application is wider；During operation, bullet is loaded internal and completed
After tightening, by making upper and lower pedestal reverse certain distance towards disengaged direction, you can completion is disassembled, and is ensureing that bullet disassembles process
Steadily, while reliable, safe, any additional damage will not be produced to gun cartridge case, bullet, had both met civilian gun section
The various demands such as grind, test, testing, using, being reassembled after not interfering with the disassembling of bullet more and subsequent use effect.
Brief description of the drawings
Fig. 1 is bullet structural representation
Fig. 2 is the structural representation of the utility model patent
Fig. 3 is the structural representation of bottom base in the utility model patent
Fig. 4 is the structural representation of top base in the utility model patent
Fig. 5 is the structural representation of elastic anchor ear in the utility model patent
Fig. 6 is the structural representation of tightening nut in the utility model patent
Fig. 7 is the structural representation that the utility model patent stops to ship and resell on another market
Fig. 8 is the structural representation of rubber plug in the utility model patent
Fig. 9 is the use state figure of the utility model patent
Wherein：The lower ejector lever of pin-and-hole 14 under the rotation stop pin of screw thread 13 is disassembled under the shell case profiling conical surface 12 of 1 bottom base 11 to coordinate
The anchor ear of position 15 plug mating holes, 2 top base 21, which coordinates, disassembles the cooperation of the upper ejector lever of 23 anchor ear spigot surface of screw thread 24 on the conical surface 22
25 nut matching thread of position, 26 peep hole, the 3 elastic cylinder of anchor ear 31 clamps pin-and-hole on the rotation stop pin of 32 locking axoid of face 33
The tightening screw thread of 34 cylinder spigot surface, 35 elastic deformation groove, 36 crack arrest mouth, 37 undergauge circle, 4 tightening nut 41
The gun cartridge case 71 of 5 rotation stop pin of hexagonal mating holes, 6 rubber plug, 61 63 carrying handle of anti-skidding 62 slot to make way of muscle 7 in 42
The gun bullet of bullet primerses 8.
Embodiment
The utility model patent is described in detail with reference to view, the following examples can make this specialty
Technical staff more understand the utility model patent, but do not limit the utility model patent in any form.
As shown in figs. 2-9, a kind of bullet disassembling apparatus, it by bottom base 1, top base 2, elastic anchor ear 3, tightening nut 4,
Rotation stop pin 5 and rubber plug 6 form, by disassembling screw thread under bottom base 1 between the upper end and the lower end of top base 2 of bottom base 1
12 are threadedly coupled with disassembling screw thread 22 on top base 2, and there is the shell case profiling conical surface for accommodating gun cartridge case at the center of bottom base 1
11, upper end is machined with pin-and-hole 13 under rotation stop pin, and lower end is machined with plug mating holes 15, to insert rubber plug 6；Top base 2
Center has anchor ear to coordinate the conical surface 21 and anchor ear spigot surface 23, and for fixing elastic anchor ear 3, upper end is machined with matches somebody with somebody with tightening nut 4
The matching thread 25 of conjunction；The elastic center of anchor ear 3 is machined with cylinder and clamps face 31（Because gun bullet and shell case junction are cylinder
Shape）, to hold gun bullet tightly, lateral surface is locking axoid 32, to produce the motion of center locking；Excircle be distributed with
The upper pin-and-hole 33 that rotation stop pin is engaged, to accommodate rotation stop pin 5, there is undergauge circle 37 at middle part, and elasticity is improved to reduce wall thickness, on
There is cylinder spigot surface 34 in portion, to carry out forced guiding to moving up and down；It is distributed in locking axoid 32 and undergauge circle 37 flexible
Deformation groove 35 and crack arrest mouth 36, elastic anchor ear 3 are fixed in top base 2, and upper end tightening nut 4 is fixed, by rotation stop pin 5 with
Bottom base 1 is fixed, and rubber plug 6 is fixed in the plug mating holes 15 of bottom base 1.
The details of each part：
As shown in figure 3, there are the shell case profiling conical surface 11 for accommodating gun cartridge case 7, different bullets, design in the center of bottom base 1
The different shell case profiling conical surfaces, upper surface have been arranged symmetrically pin-and-hole 13 under two rotation stop pins, to accommodate rotation stop pin 5；Outer surface
Screw thread 12 is disassembled under, lower end outer surface has been arranged symmetrically lower ejector lever and has coordinated position 14, when bomb disposal resistance is excessive, to insert
Standard wrench aids in reversing；There is plug mating holes 15 lower surface, to insert rubber plug 6 to prevent from disassembling rear gun cartridge case
7 abjections, and protect bullet primerses 71 from accidental shock.
As shown in figure 4, the lower end of top base 2 has and screw thread is disassembled on 22 coordinates with disassembling screw thread 12 under bottom base 1, upper base
2 centers of seat have anchor ear to coordinate the conical surface 21 and anchor ear spigot surface 23, and to make elastic anchor ear 3 while moving down, edge occurs
The elastic deformation that Central Symmetry tightens；Outside has upper ejector lever to coordinate position 24, when bomb disposal resistance is excessive, to insert standard wrench
To aid in reversing；Nut matching thread 25 is arranged at top, to coordinate tightening nut 4 to complete pressing action；There is peep hole 26 side,
To determine cooperation position.
The elastic lower end center of anchor ear 3 as shown in Figure 5 has cylinder to clamp face 31, to hold gun bullet 8 tightly, different bores
Bullet, the cylinder for designing different-diameter clamp face；There is locking axoid 32 side（Under it is small big）, to produce the fortune of center locking
It is dynamic；Lower circumferential is symmetrically distributed with pin-and-hole 33 on two rotation stop pins, to accommodate rotation stop pin 5；Cylinder spigot surface 34 is arranged at top, uses
To carry out forced guiding to moving up and down；A undergauge circle 37 is designed between locking axoid 32 and cylinder spigot surface 34, to
Reduce wall thickness and improve elasticity, the profile of undergauge circle 37 is cylinder, and external diameter is less than connected locking axoid 32 and cylinder spigot surface
34 diameter, elastic anchor ear 3 are designed with elastic deformation groove 35 and crack arrest mouth 36, to prevent that its is undue while producing elastic
Deform and damage, portion extends to undergauge circle 37 to elastic deformation groove 35 axially upward by the lower surface of elastic anchor ear 3, tail end
Communicated with crack arrest mouth 36, crack arrest mouth 36 is in undergauge circle 37, is the circular hole perpendicular to the surface of undergauge circle 37.
As shown in fig. 6, there is tightening screw thread 41 outside tightening nut 4, for connecting top base 1, center has interior hexagonal to coordinate
Hole 42, pressing action is produced to insert standard wrench rotation.
As shown in fig. 7, rotation stop pin 5 simultaneously under embedded rotation stop pin pin-and-hole 13 with pin-and-hole 33 on rotation stop pin, it is ensured that reversing
During top base 2, elastic anchor ear 3 will not follow it to rotate simultaneously, to prevent cylinder clamps face 31 from causing to scratch to gun bullet 8,
One, be symmetrical two in the application, stress is evenly.
As shown in figure 8, there is the anti-skidding muscle 61 of ring-type outside rubber plug 6, to prevent it from deviating from easily；Top is evenly equipped with
Slot to make way 62, shell case is exited to insert standard flathead screwdriver auxiliary when gun cartridge case 7 is not easy；Carrying handle is arranged at bottom
63, to the withdrawing plug after the completion of disassembling, take out shell case.
As shown in figure 9, specifically used process of the present utility model is：
First, make gun cartridge case 7 and the shell case profiling conical surface 11 tight from the insertion of the lower end center of bottom base 1 and push-tight in bullet
Closely connected conjunction；Then, rubber plug 6 is inserted into push-tight in plug mating holes 15, and rotates to its any slot to make way 62 and pulled with
Hand coordinates position 14 to align；Then, top base 2 is combined and screwed in bottom base 1, and checked through the peep hole 26 of side, directly
The center of peep hole 26 is moved to the junction of gun cartridge case 7 and gun bullet 8；Now, using hexagonal in respective standard
In the interior hexagonal mating holes 42 at the center of spanner insertion tightening nut 4, towards direction tightening is screwed, in the anchor ear spigot surface 23 of top base 2
In the presence of, anchor ear coordinates the conical surface 21, and to inside contracting, the cylinder to the elastic center of anchor ear 3 clamps face 31 and uniformly holds gun bullet 8 tightly；
Finally, then ensure that whole device is under vertical state（Such as Fig. 9）, both hands are held with a firm grip respectively bottom base 1 and top base 2 and firmly to be revolved
Pine, until gun cartridge case 7 is kept completely separate with gun bullet 8, bottom base 1 and top base 2 are completely disengaged；Disassemble resistance it is excessive when,
It respective standard spanner insertion lower ejector lever can be used to coordinate position 14 to coordinate with upper ejector lever in position 24, carry out auxiliary torsion；After disengagement, make
It is i.e. releasable and take out gun bullet 8 that tightening nut 4 is reversely rotated with standard inner hexagon spanner；It is simultaneously slowly downward to pinch carrying handle 63
Extract rubber plug 6 out, you can take out gun cartridge case 7；When gun cartridge case 7 is not easy, can first through lower ejector lever coordinate position 14,
Slot to make way 62 inserts standard flathead screwdriver and prized, then is taken out.
Claims (9)
1. a kind of bullet disassembling apparatus, it is characterized in that：It is by bottom base（1）, top base（2）, elastic anchor ear（3）, tightening nut
（4）, rotation stop pin（5）And rubber plug（6）Composition, bottom base（1）Upper end and top base（2）Connected between lower end by screw thread
Connect, bottom base（1）There is the shell case profiling conical surface for accommodating gun cartridge case at center（11）, upper end is machined with pin-and-hole under rotation stop pin（13）,
Lower end is machined with plug mating holes（15）, to insert rubber plug（6）；Top base（2）Center has anchor ear to coordinate the conical surface（21）
With anchor ear spigot surface（23）, for fixing elastic anchor ear（3）, upper end is machined with and tightening nut（4）The matching thread of cooperation
（25）；Elastic anchor ear（3）Center is machined with cylinder and clamps face（31）, to hold gun bullet tightly, lateral surface is locking axoid
（32）, to produce the motion of center locking；The upper pin-and-hole being engaged with rotation stop pin is distributed with excircle（33）, to accommodate only
Ship and resell on another market（5）, cylinder spigot surface is arranged at top（34）, to carry out forced guiding to moving up and down；Locking axoid（32）On be distributed with
Elastic deformation groove（35）With crack arrest mouth（36）, elastic anchor ear（3）It is fixed on top base（2）It is interior, upper end tightening nut（4）Gu
It is fixed, pass through rotation stop pin（5）With bottom base（1）It is fixed, rubber plug（6）It is fixed on bottom base（1）Plug mating holes（15）In.
2. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Bottom base（1）Lower end outer surface is machined with
Lower ejector lever coordinates position（14）.
3. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Top base（2）The outer surface processing of upper end
There is upper ejector lever to coordinate position（24）.
4. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Top base（2）It is connected in bullet with shell case
The relevant position at place is designed with peep hole（26）.
5. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Tightening nut（4）Center has interior hexagonal to match somebody with somebody
Close hole（42）.
6. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Described elastic anchor ear（3）In locking cone
Face（32）With cylinder spigot surface（34）Between be designed with a undergauge circle（37）, undergauge circle（37）Profile is cylinder, external diameter be less than with
Its locking axoid connected（32）With cylinder spigot surface（34）Diameter, elastic deformation groove（35）By elastic anchor ear（3）Lower end
Face starts portion axially upward and extends to undergauge circle（37）, tail end and crack arrest mouth（36）Communicate, crack arrest mouth（36）In undergauge circle
（37）In, it is perpendicular to undergauge circle（37）The circular hole on surface.
7. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）There is the anti-of ring-type outside
Sliding muscle（61）.
8. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）Top is evenly equipped with resigning
Groove（62）, can be used cooperatively with standard flathead screwdriver.
9. a kind of bullet disassembling apparatus according to claim 1, it is characterized in that：Rubber plug（6）Carrying handle is arranged at bottom（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996521.6U CN207147334U (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996521.6U CN207147334U (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147334U true CN207147334U (en) | 2018-03-27 |
Family
ID=61665185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996521.6U Active CN207147334U (en) | 2017-08-10 | 2017-08-10 | Bullet disassembling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328329A (en) * | 2017-08-10 | 2017-11-07 | 福建兵工装备有限公司 | Bullet disassembling apparatus |
-
2017
- 2017-08-10 CN CN201720996521.6U patent/CN207147334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328329A (en) * | 2017-08-10 | 2017-11-07 | 福建兵工装备有限公司 | Bullet disassembling apparatus |
| CN107328329B (en) * | 2017-08-10 | 2022-10-25 | 福建兵工装备有限公司 | Bullet disassembling device |
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