CN103470598B - A kind of lock in place device with T-shaped lock pin - Google Patents
A kind of lock in place device with T-shaped lock pin Download PDFInfo
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- CN103470598B CN103470598B CN201310457268.3A CN201310457268A CN103470598B CN 103470598 B CN103470598 B CN 103470598B CN 201310457268 A CN201310457268 A CN 201310457268A CN 103470598 B CN103470598 B CN 103470598B
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- lock
- pin
- place
- shaped
- lock pin
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
A kind of lock in place device with T-shaped lock pin, comprise: the first fixed plate (1), the second fixed plate (13), lock in place pin (4), Returnning spring (2), described lock in place pin (4) is formed by two fastening merging of tightening nut by upper locking locating stud (41) and lower lock in place pin (42) two-part; The inner peripheral surface of sleeve (5) is also provided with two of being communicated with described annular lock groove and unlocks tilt slide groove (12), described two unlock tilt slide groove (12) about the cross section of sleeve (5) horizontal diameter and be oppositely arranged, and along near the direction of lock object (11), the degree of depth shoals gradually, the bottom surface of final unblock tilt slide groove (12) and the inner peripheral surface of sleeve (5) are in succession.
Description
Technical field
The application relates to positioning device, is specially a kind of lock in place device with T-shaped lock pin.
Background technique
Lock in place device can be applied to multiple field, as in the propulsion system of drawer.Traditional lock in place device is just under the effect of Returnning spring, and when lock in place hole turns to the position relative with lock in place pin, pin is just inserted in hole under the effect of reposition force, thus realizes lock in place.But this location needs the corresponding relation manually determining amounts of rotation and stroke usually, higher to the skill requirement of operator, and easily generation error causes reliability to reduce.Further, traditional lock in place device is after lock in place completes and when operator needs to leave for some reason, need this device to detach, and need when using to reactivate, complicated operation, the amount of labour are large next time; And due to the disguise of positioning hole, operator is difficult to the alignment case with the naked eye accurately judging locating stud and positioning hole.And, more existing locking devices when demolition and maintenance often component be easily scattered, the integrity of equipment can not be ensured, cause difficulty to maintenance.
Summary of the invention
The present invention in order to overcome defect of the prior art, and provides a kind of lock in place device with T-shaped lock pin.By pull lock in place pin manually pull end can by lock in place pin card in annular lock groove to make it to lose lock function, and want to reactivate lock function only need by the axial rotation of T-shaped lock pin to horizontal position.It is simple to operate, and reliability is high, and reduces the technical requirements to operator.Further, described T-shaped lock pin can be dismantled when keeping Whole Equipment state so that cleaning.
A kind of lock in place device with T-shaped lock pin, comprise: the first fixed plate, second fixed plate, lock in place pin, Returnning spring, first fixed plate and the second fixed plate be arranged in parallel, and there is in the first fixed plate the through hole passed for described lock in place pin, second fixed plate is provided with sleeve, there is in sleeve sleeve hole that is corresponding with the through hole on described first fixed plate and that pass for described lock in place pin, described first fixed plate and the second fixed plate are all fixedly installed on support, lock in place pin has for carrying out with the positioning hole on lock object the keyed end that engages and manually pulling end for what manually pull described lock in place pin, described lock in place pin is arranged with flange nut, described lock in place pin is arranged with described Returnning spring between flange nut and the first fixed plate, under the compression force of described Returnning spring, described lock in place pin can be pressed towards lock object, described lock in place pin is formed by two fastening merging of tightening nut by upper locking locating stud and lower lock in place pin two-part, be provided with in lock in place pin perpendicular to longitudinal direction, for holding the lock pin inner chamber of T-shaped lock pin and lower T-shaped lock pin, T-shaped lock pin and lower T-shaped lock pin are set in lock pin inner chamber, arrange the T-shaped lock pin top described in two between upper T-shaped lock pin and lower T-shaped lock pin to the Compress Spring outside lock pin inner chamber.
Annular lock groove on the inner peripheral surface of sleeve, when lock in place pin slides under the pulling manually pulling end, when upper T-shaped lock pin and lower T-shaped lock pin move to the position of described annular lock groove, under upper T-shaped lock pin and T-shaped lock pin under the effect of Compress Spring can with annular locking slot fit, thus by lock in place lock only, and then lock in place pin can not be resetted under the effect of Returnning spring.
The inner peripheral surface of sleeve is also provided with two of being communicated with described annular lock groove and unlocks tilt slide groove, described two unlock tilt slide grooves and are oppositely arranged about the horizontal diameter in the cross section of sleeve, its degree of depth is identical with the degree of depth of described annular lock groove position in succession and described annular lock groove, and along near the direction of lock object, the degree of depth shoals gradually, the bottom surface of final unblock tilt slide groove and the inner peripheral surface of sleeve are in succession.
When the axial direction of described upper T-shaped lock pin and lower T-shaped lock pin is vertical, manually end is pulled by what pull lock in place pin, T-shaped lock pin and lower T-shaped lock pin can be made to be locked in annular lock groove, thus make lock in place pin by locking, lose the lock function to lock object; When rotate institute move pull hold thus make the axial direction of upper T-shaped lock pin and lower T-shaped lock pin be level time, upper T-shaped lock pin and lower T-shaped lock pin are just aimed at two and are unlocked tilt slide groove, now under the effect of Returnning spring, upper T-shaped lock pin and lower T-shaped lock pin can unlock tilt slide groove along two and slide, thus can lock normally lock object.
By this device, can make enable these locating studs in suitable.Further, by under disassembling positioning pin, whole device keeps integrality, is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of device of the present invention;
Fig. 2 is the side view in direction shown in arrow in Fig. 1;
Fig. 3 is the phase diagram when lock in place pin is pulled in locking slot;
Fig. 4 is the assembling schematic diagram when the direction from Fig. 2 shown in arrow is observed.
1. T-shaped lock pin 8. times T-shaped lock pin 9. annular lock groove 11. lock object 12. tilt slide groove 13. second fixed plates 41. lock locating stud 42. times lock in place pins with the first fixed plate 2. Returnning spring 3. flange nut 4. lock in place pin 5. sleeve 6.
Embodiment
A kind of lock in place device with T-shaped lock pin, comprise: the first fixed plate 1, second fixed plate 13, lock in place pin 4, Returnning spring 2, first fixed plate 1 and the second fixed plate 13 be arranged in parallel, and there is in the first fixed plate 1 through hole passed for described lock in place pin 4, second fixed plate 13 is provided with sleeve 5, there is in sleeve 5 sleeve hole that is corresponding with the through hole on described first fixed plate 1 and that pass for described lock in place pin 4, described first fixed plate 1 and the second fixed plate 13 are all fixedly installed on support, lock in place pin 4 has for carrying out with the positioning hole on lock object 11 keyed end that engages and manually pulling end for what manually pull described lock in place pin 4, described lock in place pin 4 is arranged with flange nut 3, described lock in place pin 4 is arranged with described Returnning spring 2 between flange nut 3 and the first fixed plate 1, under the compression force of described Returnning spring 2, described lock in place pin can be pressed towards lock object 11, described lock in place pin 4 is formed by two fastening merging of tightening nut by upper locking locating stud 41 and lower lock in place pin 42 two-part, be provided with in lock in place pin 4 perpendicular to longitudinal direction, for holding the lock pin inner chamber of T-shaped lock pin 6 and lower T-shaped lock pin 8, T-shaped lock pin 6 and lower T-shaped lock pin 8 are set in lock pin inner chamber, arrange between upper T-shaped lock pin 6 and lower T-shaped lock pin 8 and the T-shaped lock pin 6,8 described in two is pushed up to the Compress Spring 7 outside lock pin inner chamber.
Annular lock groove 9 on the inner peripheral surface of sleeve 5, when lock in place pin 4 slides under the pulling manually pulling end, when upper T-shaped lock pin 6 and lower T-shaped lock pin 8 move to the position of described annular lock groove, under upper T-shaped lock pin 6 and T-shaped lock pin 8 under the effect of Compress Spring can with annular locking slot fit, thus by lock in place pin 4 locking, and then lock in place pin 4 can not be resetted under the effect of Returnning spring 2.
The inner peripheral surface of sleeve 5 is also provided with two of being communicated with described annular lock groove and unlocks tilt slide groove 12, described two unlock tilt slide grooves 12 and are oppositely arranged about the horizontal diameter in the cross section of sleeve 5, its degree of depth is identical with the degree of depth of described annular lock groove position in succession and described annular lock groove, and along near the direction of lock object 11, the degree of depth shoals gradually, the bottom surface of final unblock tilt slide groove 12 and the inner peripheral surface of sleeve 5 are in succession.
When the axial direction of described upper T-shaped lock pin 6 and lower T-shaped lock pin 8 is vertical, manually end is pulled by what pull lock in place pin 4, T-shaped lock pin 6 and lower T-shaped lock pin 8 can be made to be locked in annular lock groove, thus make lock in place pin 4 by locking, lose the lock function to lock object 11; When rotate institute move pull hold thus make the axial direction of upper T-shaped lock pin 6 and lower T-shaped lock pin 8 be level time, upper T-shaped lock pin 6 and lower T-shaped lock pin 8 are just aimed at two and are unlocked tilt slide groove 12, now under the effect of Returnning spring 2, upper T-shaped lock pin 6 and lower T-shaped lock pin 8 can unlock tilt slide groove 12 along two and slide, thus can lock normally lock object 11.
Claims (1)
1. the lock in place device with T-shaped lock pin, comprise: the first fixed plate (1), second fixed plate (13), lock in place pin (4), Returnning spring (2), first fixed plate (1) and the second fixed plate (13) be arranged in parallel, and there is in the first fixed plate (1) through hole passed for described lock in place pin (4), second fixed plate (13) is provided with sleeve (5), there is in sleeve (5) sleeve hole that is corresponding with the through hole on described first fixed plate (1) and that pass for described lock in place pin (4), described first fixed plate (1) and the second fixed plate (13) are all fixedly installed on support, lock in place pin (4) has for carrying out with the positioning hole on lock object (11) keyed end that engages and manually pulling end for what manually pull described lock in place pin (4), described lock in place pin (4) is arranged with flange nut (3), described lock in place pin (4) is arranged with described Returnning spring (2) between flange nut (3) and the first fixed plate (1), under the compression force of described Returnning spring (2), described lock in place pin can be pressed towards lock object (11), described lock in place pin (4) is formed by two fastening merging of tightening nut by upper locking locating stud (41) and lower lock in place pin (42) two-part, be provided with in lock in place pin (4) perpendicular to longitudinal direction, for holding the lock pin inner chamber of upper T-shaped lock pin (6) and lower T-shaped lock pin (8), T-shaped lock pin (6) and lower T-shaped lock pin (8) are set in lock pin inner chamber, arrange T-shaped lock pin (6, the 8) top described in two between upper T-shaped lock pin (6) and lower T-shaped lock pin (8) to the Compress Spring (7) outside lock pin inner chamber,
Annular lock groove (9) on the inner peripheral surface of sleeve (5), when lock in place pin (4) slides under the pulling manually pulling end, when upper T-shaped lock pin (6) and lower T-shaped lock pin (8) move to the position of described annular lock groove, under upper T-shaped lock pin (6) and T-shaped lock pin (8) under the effect of Compress Spring can with annular locking slot fit, thus by lock in place pin (4) locking, and then lock in place pin (4) can not be resetted under the effect of Returnning spring (2);
The inner peripheral surface of sleeve (5) is also provided with two of being communicated with described annular lock groove and unlocks tilt slide groove (12), described two unlock tilt slide groove (12) about the cross section of sleeve (5) horizontal diameter and be oppositely arranged, its degree of depth is identical with the degree of depth of described annular lock groove position in succession and described annular lock groove, and along near the direction of lock object (11), the degree of depth shoals gradually, the bottom surface of final unblock tilt slide groove (12) and the inner peripheral surface of sleeve (5) are in succession;
When the axial direction of described upper T-shaped lock pin (6) and lower T-shaped lock pin (8) is vertical, manually end is pulled by what pull lock in place pin (4), T-shaped lock pin (6) and lower T-shaped lock pin (8) can be made to be locked in annular lock groove, thus make lock in place pin (4) by locking, lose the lock function to lock object (11); When rotate institute move pull hold thus make the axial direction of upper T-shaped lock pin (6) and lower T-shaped lock pin (8) be level time, upper T-shaped lock pin (6) and lower T-shaped lock pin (8) are just aimed at two and are unlocked tilt slide groove (12), now under the effect of Returnning spring (2), upper T-shaped lock pin (6) and lower T-shaped lock pin (8) can unlock tilt slide groove (12) along two and slide, thus can lock normally lock object (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457268.3A CN103470598B (en) | 2013-09-30 | 2013-09-30 | A kind of lock in place device with T-shaped lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457268.3A CN103470598B (en) | 2013-09-30 | 2013-09-30 | A kind of lock in place device with T-shaped lock pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470598A CN103470598A (en) | 2013-12-25 |
| CN103470598B true CN103470598B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457268.3A Expired - Fee Related CN103470598B (en) | 2013-09-30 | 2013-09-30 | A kind of lock in place device with T-shaped lock pin |
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| Country | Link |
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| CN (1) | CN103470598B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021084278A1 (en) * | 2019-11-01 | 2021-05-06 | Mcilvenny Lee | Fastening pin |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728314B (en) * | 2015-03-09 | 2016-03-02 | 江苏风和医疗器材有限公司 | A kind of arresting stop |
| CN104983222A (en) * | 2015-07-03 | 2015-10-21 | 郭斌 | Supporting frame for limestone bed |
| CN105840115B (en) * | 2016-05-05 | 2018-11-16 | 中国石油集团渤海钻探工程有限公司 | For connecting the retaining mechanism of intelligent drilling tool Yu the backup wing |
| US10943802B2 (en) * | 2018-07-31 | 2021-03-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Photoresist bottle container |
| CN108980161B (en) * | 2018-08-27 | 2020-12-08 | 日照市信腾信息科技有限公司 | Connecting piece convenient to install |
| CN110131273B (en) * | 2019-05-28 | 2024-04-30 | 东莞新友智能科技有限公司 | Positioning locking device |
| CN114974926B (en) * | 2022-06-15 | 2023-10-20 | 南宁职业技术学院 | Super capacitor module and cover plate device for module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1719891A (en) * | 1928-07-02 | 1929-07-09 | Walter F Kuhl | Clevis pin |
| CN2209201Y (en) * | 1994-04-22 | 1995-10-04 | 王太均 | Locked bolt |
| CN202082233U (en) * | 2011-06-17 | 2011-12-21 | 济南吉美乐电源技术有限公司 | Movable fixed pin |
| CN102619836A (en) * | 2012-03-29 | 2012-08-01 | 苏州新凌电炉有限公司 | Locating pin |
| CN102661304A (en) * | 2012-05-03 | 2012-09-12 | 冯世英 | Rope clamp rod positioning pin |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004020039B3 (en) * | 2004-04-21 | 2005-09-08 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Safety fastening system for lifting bolt with ends engaging in through-bores in fork attached to load, has spring-loaded pin in cross-bore in end of bolt |
| US8454260B2 (en) * | 2009-10-20 | 2013-06-04 | Ken Wilcoxson | Weight selecting pop-pin |
-
2013
- 2013-09-30 CN CN201310457268.3A patent/CN103470598B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1719891A (en) * | 1928-07-02 | 1929-07-09 | Walter F Kuhl | Clevis pin |
| CN2209201Y (en) * | 1994-04-22 | 1995-10-04 | 王太均 | Locked bolt |
| CN202082233U (en) * | 2011-06-17 | 2011-12-21 | 济南吉美乐电源技术有限公司 | Movable fixed pin |
| CN102619836A (en) * | 2012-03-29 | 2012-08-01 | 苏州新凌电炉有限公司 | Locating pin |
| CN102661304A (en) * | 2012-05-03 | 2012-09-12 | 冯世英 | Rope clamp rod positioning pin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021084278A1 (en) * | 2019-11-01 | 2021-05-06 | Mcilvenny Lee | Fastening pin |
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| Publication number | Publication date |
|---|---|
| CN103470598A (en) | 2013-12-25 |
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