CN106369017A - Mechanical device and locking method for structure locking - Google Patents
Mechanical device and locking method for structure locking Download PDFInfo
- Publication number
- CN106369017A CN106369017A CN201610849775.5A CN201610849775A CN106369017A CN 106369017 A CN106369017 A CN 106369017A CN 201610849775 A CN201610849775 A CN 201610849775A CN 106369017 A CN106369017 A CN 106369017A
- Authority
- CN
- China
- Prior art keywords
- stop pin
- locking housing
- locking
- machinery
- groove
- 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
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Abstract
The invention relates to a mechanical device and locking method for structure locking. The mechanical device comprises a locking shell, a locking pin and a rotating shaft, wherein the locking shell and the locking pin are both of a cylindrical structure, the locking pin is inserted in the locking shell, an axial positioning device for preventing the locking pin from rotating is arranged between the inner side wall of the locking shell and the outer side wall of the locking pin, and the locking pin can move in the locking shell in the axial direction along the axial positioning device and extend out of the locking shell; and the rotating shaft is inserted in the locking pin and is in threaded connection with the inner side wall of the locking pin, one end of the rotating shaft extends out of the locking shell, and the outer side wall of the rotating shaft is in rotating connection with the locking shell. Through rotation movement of the rotating shaft and the threaded connection between the rotating shaft and the locking pin, the rotation movement of the rotating shaft is converted into the linear movement of the locking pin relative to the rotating shaft, and the moment of rotation is amplified and converted into linear moment; and the locking pin only makes linear movement relative to the locking shell, and operation is easier and more convenient while the locking function is achieved.
Description
Technical field
The present invention relates to a kind of machinery for structure latches and locking means.
Background technology
The machinery of structure latches, for the standing part of structural member and motion parts are fixed so that tache motorice with
Fixing end keeps relative static, realizes lock function.Typically when locking device works, need stop pin axle head is applied to turn round
Square, in traditional locking device, moment of torsion is loaded directly on stop pin, by the screw thread between stop pin and locking housing even
Connect, stop pin, under rotation status, is directly connected to tache motorice, realizes lock function.
Content of the invention
The technical problem to be solved is for the deficiencies in the prior art, provides a kind of machine for structure latches
Tool device and locking means.
The technical scheme is that a kind of machinery for structure latches, including
Locking housing, stop pin and rotary shaft, described locking housing and described stop pin are all cylindrical in shape structure and described stop pin grafting
In described locking housing, being provided between the medial wall of described locking housing and the lateral wall of stop pin prevents described stop pin from turning
Dynamic axial direction positioning device, described stop pin can be along the axial movement of described axial direction positioning device and from institute in described locking housing
State in locking housing and stretch out；Described rotary shaft is plugged in described stop pin and is threadeded with the medial wall of described stop pin,
One end of described rotary shaft is stretched out in described locking housing and its lateral wall is connected with described locking housing into rotation.
The invention has the beneficial effects as follows: the rotary motion by rotary shaft for the present invention, using between rotary shaft and stop pin
Threaded, make rotary shaft convert rotational motion be stop pin relative rotation axi linear motion, and by turning moment
Amplify, be converted into straight line moment；Stop pin is only moved along a straight line with respect to locking housing, simpler when realizing lock function
Convenient.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the medial wall of described locking housing offers strip and the first axial arranged groove, described lock
Strip and the second axial arranged groove are offered on the lateral wall of rationed marketing, described first groove and the second groove are positioned opposite
And structure is identical, described axial direction positioning device is crimped in described first groove and the second groove and its length is less than the first groove
Or second groove length.
Beneficial effect using above-mentioned further scheme is: by opening up the first groove on the inwall of locking housing,
Second groove is opened up on the lateral wall of stop pin, facilitates the clamping of axial direction positioning device to position.
Further, the length of described stop pin be less than described locking housing length, one end of described stop pin with described
One end of locking housing is concordant.
Beneficial effect using above-mentioned further scheme is: by being arranged on the length of stop pin less than locking housing
Length, can reserve a part of space in locking housing, beneficial to the connection positioning of rotary shaft and locking housing.
Further, the medial wall of the locking housing other end is provided with a circle bearing, and described rotary shaft is rotated with described bearing
Connect.
Beneficial effect using above-mentioned further scheme is: by arranging bearing, can facilitate rotary shaft and lock in housing
The connection positioning of side wall.
Further, the medial wall of described locking housing is provided with position block, and described position block is located at described stop pin
The other end.
Beneficial effect using above-mentioned further scheme is: by arranging position block on the medial wall of locking housing,
Avoid locking during rotary shaft reversion to sell in locking housing excessively to shift.
Further, described lock enclosure includes the linkage section of integrally connected and positioning section successively, and described stop pin is fixed on
On the medial wall of described positioning section, described bearing is arranged on the medial wall of described linkage section, described bearing and described stop pin
Between leave space, described position block be fixed on described locking housing medial wall on and be located at described space in.
Beneficial effect using above-mentioned further scheme is: by arranging linkage section and positioning section, is bearing and positioning gear
Block provides certain installing space.
Further, described axial direction positioning device is locating piece.
Further, also include adpting flange, the lateral wall of described locking housing is fixed on the one side of described adpting flange
On.
Beneficial effect using above-mentioned further scheme is: by arranging adpting flange, the installation of convenient locking housing is solid
Fixed.
Further, described locking housing and stop pin are cylinder-like structure.
A kind of method carrying out structure latches using machinery as above, comprises the following steps:
S1, locking housing is fixed on the keyed end of part to be locked, by the locked end position of stop pin and part to be locked
Put correspondence；
S2, rotates rotary shaft, and by the threading action between rotary shaft and stop pin, stop pin is along described locking housing
Axis moves along a straight line, and so that one end of stop pin is stretched out and be adapted to locked end from one end of described locking housing and is connected, real
Existing lock function.
The invention has the beneficial effects as follows: the method for the present invention, the convert rotational motion making rotary shaft is the relative of stop pin
The linear motion of rotary shaft, and turning moment is amplified, it is converted into straight line moment；Stop pin is only carried out directly with respect to locking housing
Line moves, more simple and convenient when realizing lock function.
Brief description
Fig. 1 is the cross-sectional view of the original state of machinery of the embodiment of the present invention；
Fig. 2 is the perspective view of the original state of machinery of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of the use state of machinery of the embodiment of the present invention；
Fig. 4 is the perspective view of the use state of machinery of the embodiment of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, lock housing；11st, the first groove；12nd, linkage section；13rd, positioning section；2nd, stop pin；21st, the second groove；3rd, revolve
Rotating shaft；4th, axial direction positioning device；5th, bearing；51st, bearing (ball) cover；6th, position block；7th, adpting flange.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
Embodiment 1
As Figure 1-Figure 4, a kind of machinery for structure latches of the present embodiment, including locking housing 1, locking
Pin 2 and rotary shaft 3, described locking housing 1 and described stop pin 2 is all cylindrical in shape structure and described stop pin 2 is plugged on described lock
In fixed shell 1, being provided between the medial wall of described locking housing 1 and the lateral wall of stop pin 2 prevents described stop pin 2 from rotating
Axial direction positioning device 4, described stop pin can 2 described locking housing 1 in move axially and from institute along described axial direction positioning device 4
State in locking housing 1 and stretch out；Described rotary shaft 3 is plugged in described stop pin 2 and is connected with the medial wall screw thread of described stop pin 2
Connect, one end of described rotary shaft 3 is stretched out in described locking housing 1 and its lateral wall is rotated with described locking housing 1 and is connected.This
The rotary motion by rotary shaft for the machinery of embodiment, using threadeding between rotary shaft and stop pin, makes rotation
The convert rotational motion of axle is the linear motion of the relative rotation axi of stop pin, and turning moment is amplified, and is converted into straight line force
Square；Stop pin is only moved along a straight line with respect to locking housing, more simple and convenient when realizing lock function.
As shown in figure 1, strip and axial arranged are offered on the medial wall of described locking housing 1 of the present embodiment
One groove 11 (in figure is inconspicuous), the lateral wall of described stop pin 2 offers strip and the second axial arranged groove 21,
Described first groove 11 is positioned opposite with the second groove 21 and structure is identical, and described axial direction positioning device 4 is crimped on described first
In groove 11 and the second groove 21 and its length is less than the length of the first groove 11 or the second groove 21.By in locking housing
First groove is opened up on inwall, the second groove is opened up on the lateral wall of stop pin, facilitate the clamping of axial direction positioning device to position.
As shown in figures 1 and 3, the length of the described stop pin 2 of the present embodiment is less than the length of described locking housing 1, institute
The one end stating stop pin 2 is concordant with one end of described locking housing 1.By the length of stop pin is arranged on less than locking housing
Length, can locking housing in reserve a part of space, beneficial to rotary shaft with locking housing connection positioning.
As shown in figures 1 and 3, the medial wall of locking housing 1 other end of the present embodiment is provided with a circle bearing 5, described
Rotary shaft 3 is rotated with described bearing 5 and is connected.The two ends of bearing 5 are equipped with bearing (ball) cover 51, and bearing (ball) cover 51 is fixed by pin
The connection positioning of rotary shaft and locking case inside wall on locking housing 1, by arranging bearing, can be facilitated.
As shown in figures 1 and 3, the medial wall of the described locking housing 1 of the present embodiment is provided with position block 6, described fixed
Position block 6 is located at the other end of described stop pin 2.By position block is arranged on the medial wall of locking housing, it is to avoid rotation
During axle reversion, locking is sold in locking housing and is excessively shifted.
As shown in figures 1 and 3, the described lock enclosure 1 of the present embodiment includes the linkage section 12 of integrally connected successively and determines
Position section 13, described stop pin 2 is fixed on the medial wall of described positioning section 13, and described bearing 5 is arranged on described linkage section 12
On medial wall, between described bearing 5 and described stop pin 2, leave space, described position block 6 is fixed on described locking housing 1
Medial wall on and be located at described space in.By arranging linkage section and positioning section, stop pin is made to be located at lock enclosure near end
On a section of portion, it is bearing and position block provides certain installing space.
As shown in figure 1, the described axial direction positioning device 4 of the present embodiment is locating piece, the width of locating piece and the first groove
11 or second groove 21 width identical, the length of locating piece should be less than the first groove or the length of the second groove.
As shown in Figure 2 and Figure 4, the present embodiment also include adpting flange 7, the lateral wall of described locking housing 1 is fixed on
On the one side of described adpting flange 7.Described locking housing 1 and stop pin 2 are cylinder-like structure.By arranging connection method
Orchid, the installation of convenient locking housing is fixed.
The operation principle of the machinery for structure latches of the present embodiment is that locking housing is arranged on locked part
Fixing end, because stop pin is fixed on the medial wall of locking housing by axial direction positioning device, stop pin can only be with
Locking housing linear relative movement, rotary shaft is arranged on the center of stop pin and is threadeded with the medial wall of stop pin,
Using threadeding between rotary shaft and stop pin, the convert rotational motion making rotary shaft is stop pin with respect to rotary shaft
Linear motion, and turning moment is amplified, is converted into straight line moment, machinery is realized more simple and convenient during lock function.
Embodiment 2
A kind of method carrying out structure latches using machinery as described in Example 1, comprises the following steps:
S1, locking housing is fixed on the keyed end of part to be locked, by the locked end position of stop pin and part to be locked
Put correspondence；
S2, rotates rotary shaft, and by the threading action between rotary shaft and stop pin, stop pin is along described locking housing
Axis moves along a straight line, and so that one end of stop pin is stretched out and be adapted to locked end from one end of described locking housing and is connected, real
Existing lock function.
The method of the present embodiment, makes the linear motion for the relative rotation axi of stop pin for the convert rotational motion of rotary shaft,
And turning moment is amplified, it is converted into straight line moment；Stop pin is only moved along a straight line with respect to locking housing, is realizing locking
More simple and convenient during function.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of machinery for structure latches is it is characterised in that include locking housing (1), stop pin (2) and rotary shaft
(3), described locking housing (1) and described stop pin (2) is all cylindrical in shape structure and described stop pin (2) is plugged on described locking shell
In body (1), being provided between the medial wall of described locking housing (1) and the lateral wall of stop pin (2) prevents described stop pin (2) from turning
Dynamic axial direction positioning device (4), described stop pin (2) can be along described axial direction positioning device (4) axle in described locking housing (1)
Stretch out to mobile and from described locking in housing (1)；Described rotary shaft (3) be plugged in described stop pin (2) and with described lock
The medial wall of rationed marketing (2) is threaded, and one end of described rotary shaft (3) is stretched out and its lateral wall in described locking housing (1)
Rotate with described locking housing (1) and be connected.
2. according to claim 1 a kind of machinery for structure latches it is characterised in that described locking housing (1)
Medial wall on offer strip and axial arranged the first groove (11), the lateral wall of described stop pin (2) offers
Strip and axial arranged the second groove (21), described first groove (11) and the second groove (21) be positioned opposite and structure phase
With described axial direction positioning device (4) is crimped in described first groove (11) and the second groove (21) and its length is less than first
Groove (11) or the length of the second groove (21).
3. a kind of machinery for structure latches according to claim 1 or claim 2 is it is characterised in that described stop pin (2)
Length be less than the length of described locking housing (1), one end of described stop pin (2) locks one holding level with both hands of housing (1) with described
Together.
4. according to claim 3 a kind of machinery for structure latches it is characterised in that locking housing (1) another
The medial wall at end is provided with a circle bearing (5), and described rotary shaft (3) is rotated with described bearing (5) and is connected.
5. according to claim 4 a kind of machinery for structure latches it is characterised in that described locking housing (1)
Medial wall be provided with position block (6), described position block (6) be located at described stop pin (2) the other end.
6. according to claim 5 a kind of machinery for structure latches it is characterised in that described lock enclosure (1)
Linkage section (12) including integrally connected successively and positioning section (13), described stop pin (2) is fixed on described positioning section (13)
On medial wall, described bearing (5) is arranged on the medial wall of described linkage section (12), described bearing (5) and described stop pin (2)
Between leave space, described position block (6) be fixed on described locking housing (1) medial wall on and be located at described space in.
7. according to claim 1 to 2,4 to 6 any one a kind of machinery for structure latches it is characterised in that institute
Stating axial direction positioning device (4) is locating piece.
8. according to claim 1 to 2,4 to 6 any one a kind of machinery for structure latches it is characterised in that also
Including adpting flange (7), the lateral wall of described locking housing (1) is fixed on the one side of described adpting flange (7).
9. according to claim 1 to 2,4 to 6 any one a kind of machinery for structure latches it is characterised in that institute
State locking housing (1) and stop pin (2) is cylinder-like structure.
10. a kind of method carrying out structure latches using the machinery as described in any one of claim 1 to 9, its feature exists
In comprising the following steps:
S1, locking housing is fixed on the keyed end of part to be locked, by the locked end position pair of stop pin and part to be locked
Should；
S2, rotates rotary shaft, and by the threading action between rotary shaft and stop pin, stop pin is along the axis of described locking housing
Move along a straight line, so that one end of stop pin is stretched out and be adapted to locked end from one end of described locking housing and be connected, realize lock
Determine function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849775.5A CN106369017A (en) | 2016-09-26 | 2016-09-26 | Mechanical device and locking method for structure locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849775.5A CN106369017A (en) | 2016-09-26 | 2016-09-26 | Mechanical device and locking method for structure locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369017A true CN106369017A (en) | 2017-02-01 |
Family
ID=57898135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849775.5A Pending CN106369017A (en) | 2016-09-26 | 2016-09-26 | Mechanical device and locking method for structure locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369017A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463515Y (en) * | 2001-01-15 | 2001-12-05 | 张志钢 | Electric lock engine for automobile door |
| CN201256177Y (en) * | 2008-04-30 | 2009-06-10 | 中国兵器工业第二○六研究所 | Built-in over 360 deg. Limited azimuth radar antenna seat |
| CN201460486U (en) * | 2009-07-13 | 2010-05-12 | 宁波信虹精密机械有限公司 | Lockpicking device of vehicle lock |
| JP2011086415A (en) * | 2009-10-13 | 2011-04-28 | Jst Mfg Co Ltd | Coaxial connector and coaxial connector with antenna |
| CN102157773A (en) * | 2010-12-10 | 2011-08-17 | 中国兵器工业第二○六研究所 | Electric locking mechanism for radar antenna pedestal |
-
2016
- 2016-09-26 CN CN201610849775.5A patent/CN106369017A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463515Y (en) * | 2001-01-15 | 2001-12-05 | 张志钢 | Electric lock engine for automobile door |
| CN201256177Y (en) * | 2008-04-30 | 2009-06-10 | 中国兵器工业第二○六研究所 | Built-in over 360 deg. Limited azimuth radar antenna seat |
| CN201460486U (en) * | 2009-07-13 | 2010-05-12 | 宁波信虹精密机械有限公司 | Lockpicking device of vehicle lock |
| JP2011086415A (en) * | 2009-10-13 | 2011-04-28 | Jst Mfg Co Ltd | Coaxial connector and coaxial connector with antenna |
| CN102044817A (en) * | 2009-10-13 | 2011-05-04 | 日本压着端子制造株式会社 | Coaxial connector and coaxial connector with antenna |
| CN102157773A (en) * | 2010-12-10 | 2011-08-17 | 中国兵器工业第二○六研究所 | Electric locking mechanism for radar antenna pedestal |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |