CN102759300B - Mechanical bullet locking mechanism - Google Patents
Mechanical bullet locking mechanism Download PDFInfo
- Publication number
- CN102759300B CN102759300B CN201210272996.2A CN201210272996A CN102759300B CN 102759300 B CN102759300 B CN 102759300B CN 201210272996 A CN201210272996 A CN 201210272996A CN 102759300 B CN102759300 B CN 102759300B
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- Prior art keywords
- mount pad
- lock
- lock dog
- hook
- bullet
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Abstract
The invention discloses a mechanical bullet locking mechanism, comprising an installation seat (3), a locking hook (1), a base body (13), a locking piece (4), a push rod (5), a spring sleeve (6), a handle (11) and a connecting rod (12). An arc-shaped groove is arranged in the axial direction of the installation seat (3); the locking hook (1) is arranged in a rectangular groove of the installation seat (3); and the locking hook (1) is connected with a pin roll (2) of an installation trunnion of the installation seat (3). During working of the mechanical bullet locking mechanism, the handle (11) drives the locking piece (4) to move along a sliding groove of the installation seat (3), the locking hook (1) realizes the switch between unlocking and locking states by barrel bullets and self-gravity, and the barrel bullets are fixed by pulling the push rod (5) by virtue of a compressed spring (7). The bullet locking mechanism has the advantages of no installation power source, simple manual operation, reliable barrel bullet lock and small installation room.
Description
Technical field
The present invention relates to a kind of Suo Dan mechanism, particularly a kind of mechanical lock bullet mechanism.
Background technology
Current Suo Dan mechanism comprises: drive oil sources, locked cylinder, lock hook, guide rail, mount pad and matrix; When work, cylinder bullet is filled in guide rail, makes cylinder play leg and slide in guide rail draw-in groove, after lifting puts in place, by locked cylinder, cylinder is played to leg locking, thereby realize the fixing of cylinder bullet.Owing to comprising locked cylinder in Suo Dan mechanism, it is large that Suo Dan mechanism installing space becomes, and unfailing performance declines.
Summary of the invention
The object of the present invention is to provide a kind of mechanical lock bullet mechanism, having solved current Suo Dan mechanism also needs to install the large and not high problem of reliability of oil sources, locked cylinder installing space that drives.
One mechanical lock bullet mechanism, comprising: mount pad, lock hook, matrix, also comprise: bearing pin, lock dog, push rod, spring housing, stage clip, sprue, baffle plate, connecting axle, handle, connecting rod.
Mount pad is placed on matrix, and fixes with matrix screw.There is installation gudgeon the both sides of mount pad, install on gudgeon and have through hole, mount pad axially have an arc groove, rectangular recess is arranged at the top of mount pad, the sliding tray of lateral direction penetrating is arranged at mount pad bottom.Lock hook is placed in the rectangular recess of mount pad, and through hole is arranged at lock hook bottom, and lock hook is connected with the mounting ear pivot pin axle of mount pad.Spring housing is placed in the sliding tray of mount pad bottom, and spring housing and the laminating of mount pad bottom surface screw are fixed.Sprue is placed in the blind end of spring housing, and there is tapped through hole in the axle center of sprue, and stage clip is placed in spring housing, and with sprue close contact.Push rod is placed in stage clip, and one end of push rod and sprue screw thread are fixed.Lock dog is placed in the sliding tray of mount pad, and fits with the arc surface of lock hook, on the side that lock dog contacts with mount pad, has blind hole, baffle plate is placed in lock dog one end, and fix with lock dog screw, push rod is placed in the blind hole of lock dog with one end of taper surface, and fits with the bellmouth of baffle plate.Lock dog afterbody has gudgeon, and all there is through hole at connecting rod two ends, and connecting axle is placed in the through hole of connecting rod one end, and connecting rod and lock dog are hinged.Handle is connected with the other end bolt of connecting rod.
When cylinder plays release, handle is clockwise rotated along the bolt of connecting rod, drive lock dog to move axially along the sliding tray of mount pad by connecting rod, in the time that lock dog moves to the arc surface of lock hook, lock dog no longer provides support lock hook, lock hook turns clockwise around bearing pin under the effect of gravity, until arc surface is fitted on mount pad.Lock dog, under the effect of stage clip, to pulling lock dog, fits tightly the arc surface of lock dog and lock hook by push rod shaft, has realized the releasing process of cylinder bullet.When the locking of cylinder bullet, the interior inclined-plane laminating of cylinder bullet and lock hook, under the Action of Gravity Field of cylinder bullet, lock hook is rotated counterclockwise around bearing pin, and pass torque to lock dog, lock dog is moved axially along the sliding tray of mount pad, and when the complete locked hook lock timing of cylinder bullet, the moment that lock hook is added on lock dog disappears, under the effect of stage clip, push rod pulls lock dog to move forward along mount pad sliding tray, until fit with lock hook intimate, realizes the locking of cylinder bullet.
Suo Dan of the present invention mechanism without power source is installed, manual operation is simple, locking cylinder bullet is reliable, installing space is less.
Accompanying drawing explanation
The front view of a kind of mechanical lock bullet of Fig. 1 mechanism;
The top view of a kind of mechanical lock bullet of Fig. 2 mechanism;
The right view of a kind of mechanical lock bullet of Fig. 3 mechanism;
The lock hook front view of a kind of mechanical lock bullet of Fig. 4 mechanism;
The mount pad front view of a kind of mechanical lock bullet of Fig. 5 mechanism;
The mount pad top view of a kind of mechanical lock bullet of Fig. 6 mechanism;
The mount pad right view of a kind of mechanical lock bullet of Fig. 7 mechanism.
1. lock hook 2. bearing pin 3. mount pad 4. lock dog 5. push rod 6. spring housing 7. stage clip 8. sprue 9. baffle plate 10. connecting axle 11. handle 12. connecting rod 13. matrixes.
The specific embodiment
One mechanical lock bullet mechanism, comprising: mount pad 3, lock hook 1, matrix 13, also comprise: bearing pin 2, lock dog 4, push rod 5, spring housing 6, stage clip 7, sprue 8, baffle plate 9, connecting axle 10, handle 11, connecting rod 12.
When cylinder plays release, handle 11 is clockwise rotated along the bolt of connecting rod 12, drive lock dog 4 to move axially along the sliding tray of mount pad 3 by connecting rod 12, in the time that lock dog 4 moves to the arc surface of lock hook 1, lock dog 4 no longer provides support lock hook 1, lock hook 1 turns clockwise around bearing pin 2 under the effect of gravity, until arc surface is fitted on mount pad 3.Lock dog 4, under the effect of stage clip 7, axially pulls lock dog 4 by push rod 5, and lock dog 4 and the arc surface of lock hook 1 are fitted tightly, and has realized the releasing process of cylinder bullet.When the locking of cylinder bullet, the interior inclined-plane laminating of cylinder bullet and lock hook 1, under the Action of Gravity Field of cylinder bullet, lock hook 1 is rotated counterclockwise around bearing pin 2, and pass torque to lock dog 4, lock dog 4 is moved axially along the sliding tray of mount pad 3, and in the time that the complete locked hook 1 of cylinder bullet locks, the moment that lock hook 1 is added on lock dog 4 disappears, under the effect of stage clip 7, push rod 5 pulls lock dog 4 to move forward along mount pad 3 sliding trays, until fit with lock hook 1 intimate, realizes the locking of cylinder bullet.
Claims (1)
1. a mechanical lock bullet mechanism, comprise: mount pad (3), lock hook (1), matrix (13), characterized by further comprising: bearing pin (2), lock dog (4), push rod (5), spring housing (6), stage clip (7), sprue (8), baffle plate (9), connecting axle (10), handle (11), connecting rod (12);
It is upper that mount pad (3) is placed in matrix (13), and fix with matrix (13) screw; There is installation gudgeon the both sides of mount pad (3), install on gudgeon and have through hole, mount pad (3) axially have an arc groove, rectangular recess is arranged at the top of mount pad (3), the sliding tray of lateral direction penetrating is arranged at mount pad (3) bottom; Lock hook (1) is placed in the rectangular recess of mount pad (3), and through hole is arranged at lock hook (1) bottom, and lock hook (1) is connected with the mounting ear pivot pin axle (2) of mount pad (3); Spring housing (6) is placed in the sliding tray of mount pad (3) bottom, and spring housing (6) is fixed with the laminating of mount pad (3) bottom surface screw; Sprue (8) is placed in the blind end of spring housing (6), and there is tapped through hole in the axle center of sprue (8), and stage clip (7) is placed in spring housing (6), and with sprue (8) close contact; Push rod (5) is placed in stage clip (7), and one end of push rod (5) and sprue (8) screw thread are fixed; Lock dog (4) is placed in the sliding tray of mount pad (3), and fit with the arc surface of lock hook (1), on the side that lock dog (4) contacts with mount pad (3), there is blind hole, baffle plate (9) is placed in lock dog (4) one end, and fix with lock dog (4) screw, push rod (5) is placed in the blind hole of lock dog (4) with one end of taper surface, and fits with the bellmouth of baffle plate (9); Lock dog (4) afterbody has gudgeon, and all there is through hole at connecting rod (12) two ends, and connecting axle (10) is placed in the through hole of connecting rod (12) one end, and connecting rod (12) is hinged with lock dog (4); Handle (11) is connected with the other end bolt of connecting rod (12);
When cylinder plays release, handle (11) is clockwise rotated along the bolt of connecting rod (12), drive lock dog (4) to move axially along the sliding tray of mount pad (3) by connecting rod (12), in the time that lock dog (4) moves to the arc surface of lock hook (1), lock dog (4) no longer provides support lock hook (1), lock hook (1) turns clockwise around bearing pin (2) under the effect of gravity, until arc surface is fitted on mount pad (3), lock dog (4), under the effect of stage clip (7), axially pulls lock dog (4) by push rod (5), and lock dog (4) and the arc surface of lock hook (1) are fitted tightly, and has realized the releasing process of cylinder bullet, when the locking of cylinder bullet, the interior inclined-plane laminating of cylinder bullet and lock hook (1), under the Action of Gravity Field of cylinder bullet, lock hook (1) is rotated counterclockwise around bearing pin (2), and pass torque to lock dog (4), lock dog (4) is moved axially along the sliding tray of mount pad (3), in the time that the complete locked hook of cylinder bullet (1) locks, the moment that lock hook (1) is added on lock dog (4) disappears, under the effect of stage clip (7), push rod (5) pulls lock dog (4) to move forward along mount pad (3) sliding tray, until fit with lock hook (1) intimate, realize the locking of cylinder bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272996.2A CN102759300B (en) | 2012-08-02 | 2012-08-02 | Mechanical bullet locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272996.2A CN102759300B (en) | 2012-08-02 | 2012-08-02 | Mechanical bullet locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102759300A CN102759300A (en) | 2012-10-31 |
| CN102759300B true CN102759300B (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210272996.2A Active CN102759300B (en) | 2012-08-02 | 2012-08-02 | Mechanical bullet locking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102759300B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697753B (en) * | 2013-11-28 | 2015-05-13 | 北京机械设备研究所 | Mechanical lock cylinder mechanism suitable for automatic loading |
| CN106499751B (en) * | 2016-10-28 | 2018-10-02 | 北京机械设备研究所 | Integration revolution shaft lock device and its application method of the anti-misoperation band from limit |
| CN107347703A (en) * | 2017-09-04 | 2017-11-17 | 合肥家佳乐食品工业有限公司 | A kind of hardware pet button |
| CN113931948B (en) * | 2020-06-29 | 2024-03-22 | 北京机械设备研究所 | Automatic-manual connection locking device and locking method for preventing misoperation of rotating shaft |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE377703A (en) * | 1931-02-27 | |||
| US4156980A (en) * | 1978-01-20 | 1979-06-05 | Aspenwall John E | Breech opening apparatus for handgun |
| SK278395B6 (en) * | 1992-03-25 | 1997-03-05 | Anatoly Filippovich Baryshev | The locking mechanism of the hand fire arm or artillery weapon |
| CZ283180B6 (en) * | 1996-12-18 | 1998-01-14 | Czech Weapons S.R.O. | Hand-held firearm or large caliber weapon lock-out mechanism |
| DE10118046A1 (en) * | 2001-04-11 | 2002-10-24 | Blaser Horst Jagdwaffen | Shotgun lock has mechanism for automatically connecting one of triggers with its rod after other trigger has been used to fire which comprises sliding base with lever which engages with rod at end of recoil |
| CN201327351Y (en) * | 2008-12-26 | 2009-10-14 | 中国兵器工业第二○八研究所 | Unlocking and locking mechanism |
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2012
- 2012-08-02 CN CN201210272996.2A patent/CN102759300B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102759300A (en) | 2012-10-31 |
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