CN219830160U - Lock force measuring device for locking device - Google Patents
Lock force measuring device for locking device Download PDFInfo
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- CN219830160U CN219830160U CN202320863114.3U CN202320863114U CN219830160U CN 219830160 U CN219830160 U CN 219830160U CN 202320863114 U CN202320863114 U CN 202320863114U CN 219830160 U CN219830160 U CN 219830160U
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- unlocking
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000000007 visual effect Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides an unlocking force measuring device of a locking device, which comprises a transmission component, a measuring component and an unlocking component, wherein the transmission component, the measuring component and the unlocking component are used for being in sliding fit with a hair guiding frame component, the unlocking component is provided with a sliding block matched with the locking device on the hair guiding frame component, the transmission component, the measuring component and the unlocking component are sequentially and fixedly connected, and the transmission component drives the sliding block of the unlocking component to move so as to unlock the locking device. The utility model has simple and reliable structure, convenient carrying, low manufacturing and maintenance cost, and convenient and quick whole test process; meanwhile, the force measuring device has good environmental adaptability, and can be used for testing the unlocking force of the secondary lock of the locking device on sliding rail type hair guiding frames of different models, so that various products and applications in the environment are realized.
Description
Technical Field
The utility model belongs to the technical field of force measuring devices, and particularly relates to an unlocking force measuring device of a locking device.
Background
To secure a loaded missile prior to launch, a missile launcher typically employs a lock to secure the missile. When the missile is launched, the missile power device generates thrust which exceeds the drag force of the missile launcher, and the missile can impact the fixation of the locking device and separate from the missile launcher; the unlocking force of the locking device is an important index for guaranteeing safe separation of missile launching.
The force measuring device of the locking device is mainly used for testing the unlocking force of a secondary lock of the locking device of the hair guide frame, and the patent with similar functions currently has CN112229611A, CN208155161U, CN103644995A, CN111964820A, however, the force measuring device disclosed in the patent is large-scale indoor special equipment, has complex operation, can not be conveniently used in an external field (target range), and has high manufacturing and maintenance cost.
Disclosure of Invention
The utility model aims to provide a lock unlocking force measuring device of a lock which is convenient to carry and low in manufacturing and maintenance cost, and the measurement of the unlocking force of a secondary lock of a slide rail type hair guiding frame lock is realized through mechanical transmission.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lock ware power force measurement device that unblanks, is including being used for with lead the transmission subassembly, force measurement subassembly and the subassembly of unblanking of send out frame subassembly sliding fit, the subassembly of unblanking has with lead to send out frame subassembly on locking ware matched with slider, transmission subassembly, force measurement subassembly and the subassembly of unblanking fixed connection in order, drive the slider of unblanking the subassembly through transmission subassembly and remove and unblank locking ware.
Further, the transmission assembly comprises a blocking piece fixedly arranged at the end part of the sliding rail of the hair guiding frame assembly and a sliding connecting piece which is used for being connected to the sliding rail of the hair guiding frame assembly in a sliding way; one end of the sliding connecting piece is connected with the blocking piece through a transmission screw rod, and the other end of the sliding connecting piece is connected with the force measuring assembly through a transmission rod.
Further, keep off the piece and include fender face, fixed slider and connecting block, keep off the face with the terminal surface is fixed before the slide rail of leading the frame subassembly, fixed slider's one end fixed connection is on keeping off the face, and fixed slider is connected with the slide rail cooperation of leading the frame subassembly, the connecting block perpendicular connection is in the upper surface of fixed slider other end, be equipped with the unthreaded hole that supplies drive screw to pass on the connecting block.
Further, the sliding connection piece comprises a sliding block, the sliding block is connected with a sliding rail of the hair guiding frame assembly in a sliding fit mode, a groove is formed in the sliding block, a threaded connection hole in threaded connection with the transmission screw is formed in the side wall, close to one side of the blocking piece, of the groove, and a connection through hole in fixed connection with the transmission rod is formed in the side wall, far away from one side of the blocking piece, of the groove.
Further, the force measuring assembly comprises a force measuring meter and a force measuring meter fixing piece which is used for being connected with the sliding rail of the hair guiding frame assembly in a sliding fit manner; the dynamometer is clamped and fixed between two dynamometer fixing pieces, and the end parts of the two dynamometer fixing pieces are respectively connected with the end parts of the transmission assembly and the unlocking assembly.
Further, the force measuring assembly further comprises a handheld visual instrument, and the handheld visual instrument is electrically connected with the force measuring instrument.
Further, the unlocking assembly comprises a sliding block and a sliding rail detection tool which is used for being connected with the sliding rail of the hair guiding frame assembly in a sliding fit manner; one end of the sliding rail checking fixture is fixedly connected with the force measuring assembly, and the sliding block is arranged on the sliding rail checking fixture.
Further, the sliding rail gauge and the sliding block are of an integrated structure.
Further, the hair guiding frame component comprises a sliding rail and a locking device, the locking device comprises a front stop block and a rear stop block, the front stop block is of a T-shaped structure, one end of a horizontal section of the front stop block is hinged and fixed, a through groove for the lower end of a vertical section of the front stop block to pass through with the lower end of the rear stop block is formed in the sliding rail, and a clamping groove for locking the sliding block is formed between the lower end of the vertical section of the front stop block and the lower end of the rear stop block.
Compared with the prior art, the utility model has the beneficial effects that:
the lock unlocking force measuring device of the lock is simple and reliable in structure, convenient to carry, low in manufacturing and maintenance cost, good in environmental adaptability, and capable of testing the unlocking force of the secondary lock of the lock on sliding rail type guide frames of different models, and can be applied to various products and environments.
The present utility model will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the lock force measuring device of the present utility model;
FIG. 2 is a schematic diagram of the assembly of the lock force measuring device and hair guiding frame assembly of the present utility model;
FIG. 3 is a schematic view of the assembly of a slide rail gauge and a hair guiding frame assembly in the lock force measuring device of the present utility model;
FIG. 4 is a schematic diagram of the assembly of the unlocking assembly and the hair guiding frame assembly in the unlocking force measuring device of the locking device of the utility model;
FIG. 5 is a schematic view of the structure of a stopper in the lock force measuring device of the present utility model;
FIG. 6 is a schematic view of a sliding connector in a lock force measuring device of the present utility model in semi-section;
fig. 7 is a graph of unlocking force displayed on a hand-held visual instrument in the unlocking force measuring device of the locking device of the present utility model.
Reference numerals illustrate: 1. a blocking member; 2. a drive screw; 3. a sliding connection; 4. a transmission rod; 5. a dynamometer fixture; 6. a hand-held visual instrument; 7. a load cell; 8. a slide block; 9. a slide rail checking tool; 10. a slide rail; 11. rotating the tool; 12. a rear stopper; 13. a front stop block; 14. a through groove; 15. a blocking surface; 16. a fixed slide block; 17. a connecting block; 18. a light hole; 19. a sliding block; 20. and (5) connecting the holes by threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or by an abutting connection or integrally connected; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, 2, 3 and 4, the present embodiment provides an unlocking force measuring device for a locking device, which includes a transmission assembly, a force measuring assembly and an unlocking assembly slidingly matched with a hair guiding frame assembly, the unlocking assembly has a sliding block 8 matched with the locking device on the hair guiding frame assembly, the transmission assembly, the force measuring assembly and the unlocking assembly are sequentially and fixedly connected, and the transmission assembly drives the sliding block 8 of the unlocking assembly to move so as to unlock the locking device. When the force measuring device of the embodiment is used for measuring the unlocking force of the locking device, the sliding block 8 on the unlocking component is locked on the locking device, then the transmission component provides power to drive the force measuring component and the unlocking component to move on the hair guiding frame component, so that the sliding block 8 can generate pushing force to the locking device on the hair guiding frame component, when the pushing force reaches a certain degree, the limiting effect of the locking device on the sliding block 8 can be relieved, namely unlocking is realized, and in the process, the force measuring component detects the pushing force of the sliding block 8 on the unlocking component on the locking device in real time.
In this embodiment, the lock unlocking force measuring device is mainly applied to measurement of the lock unlocking force of the slide rail type hair guiding frame lock. Specifically, as shown in fig. 2, 3 and 4, the hair guiding frame assembly comprises a sliding rail 10 and a locking device, the locking device comprises a front stop block 13 and a rear stop block 12, the front stop block 13 is in a T-shaped structure, one end of a horizontal section of the front stop block 13 is hinged and fixed, a through groove 14 for allowing the lower end of a vertical section of the front stop block 13 to pass through the lower end of the rear stop block 12 is arranged on the sliding rail 10, and a clamping groove for locking the sliding block 8 is formed between the lower end of the vertical section of the front stop block 13 and the lower end of the rear stop block 12. When the unlocking force measuring device of the locking device is assembled with the hair guiding frame assembly, the unlocking assembly, the force measuring assembly and the transmission assembly are sequentially inserted into the sliding rail 10 of the hair guiding frame assembly in parallel from the front end of the hair guiding frame assembly, and the front stop block 13 and the rear stop block 12 of the locking device lock the sliding block 8; when unlocking, the transmission assembly drives the sliding block 8 to move along the sliding rail 10, the sliding block 8 generates pushing force on the front stop block 13, the front stop block 13 rotates around the hinge point and lifts upwards from the through groove 14 of the sliding rail 10, and unlocking is achieved.
In this embodiment, unlocking is realized by adopting a mechanical transmission mode, as shown in fig. 1 and 2, the transmission assembly comprises a blocking piece 1, a transmission screw 2, a sliding connection piece 3 and a transmission rod 4, the blocking piece 1 is fixedly installed at the end part of a sliding rail 10 of the hair guiding frame assembly, the sliding connection piece 3 is slidingly connected onto the sliding rail 10 of the hair guiding frame assembly, one end of the sliding connection piece 3 is connected with the blocking piece 1 through the transmission screw 2, and the other end of the sliding connection piece 3 is connected with the force measuring assembly through the transmission rod 4. In this embodiment, the blocking member 1 is fixed relative to the sliding rail, the driving screw 2 is rotated to drive the sliding connecting member 3 to move relative to the sliding rail 10, and the movement of the sliding connecting member 3 drives the force measuring assembly and the unlocking assembly to synchronously slide relative to the sliding rail 10 through the driving rod 4, so as to realize mechanical transmission.
Optionally, as shown in fig. 2 and fig. 5, the blocking member 1 includes a blocking surface 15, a fixed slider 16 and a connecting block 17, the blocking surface 15 is fixed with the front end surface of the sliding rail 10 of the hair guiding frame assembly, one end of the fixed slider 16 is fixedly connected to the blocking surface 15, the fixed slider 16 is cooperatively connected with the sliding rail 10 of the hair guiding frame assembly, the connecting block 17 is vertically connected to the upper surface of the other end of the fixed slider 16, a light hole 18 is formed in the connecting block 17, the driving screw 2 passes through the light hole 18, and when the unlocking force is measured, a special rotating tool 11 is connected with one end of the driving screw 2 passing through the light hole 18, and the driving screw 2 is driven to rotate by the rotating tool 11 according to the arrow direction in fig. 2, so as to drive the movement of the sliding connecting member 3.
Optionally, as shown in fig. 6, the sliding connection piece 3 includes a sliding slider 19, the sliding slider 19 is connected with the sliding rail 10 of the hair guiding frame assembly in a sliding fit manner, a groove is provided on the sliding slider 19, a threaded connection hole 20 is provided on a side wall of the groove close to one side of the blocking piece, and is used for being in threaded connection with the driving screw 2, when the driving screw 2 rotates, the sliding slider 19 linearly moves along the driving screw 2, a connection through hole is provided on a side wall of the groove far away from one side of the blocking piece, and is used for being fixedly connected with the driving rod 4, and the movement of the sliding slider 19 drives the driving rod 4 to move, so as to drive the force measuring assembly and the unlocking assembly to move.
In a specific embodiment, as shown in fig. 1, the force measuring assembly includes a force measuring meter 7 and force measuring meter fixing pieces 5, the force measuring meter 7 is clamped and fixed between the two force measuring meter fixing pieces 5, the two force measuring meter fixing pieces 5 are connected with a sliding rail 10 of the hair guiding frame assembly in a sliding fit manner, the end part of the force measuring meter fixing piece 5 near one side of the transmission assembly is connected with a transmission rod 4 of the transmission assembly, and the end part of the force measuring meter fixing piece 5 near one side of the unlocking assembly is connected with the end part of the unlocking assembly. Preferably, the force measuring assembly further comprises a handheld visual instrument 6, and the handheld visual instrument 6 is electrically connected with the force measuring instrument 7. The transmission component drives the sliding block 8 to move to push the front stop block 13 of the locking device to move, and as the dynamometer 7 is connected with the unlocking component, the dynamometer 7 can detect the pushing force of the sliding block 8 to the locking device in real time, at the moment, a real-time locking force curve graph can be generated on the handheld visual instrument 6, and a force measurement value is displayed, as shown in fig. 7, so that the maximum value of the unlocking force of the locking device can be detected.
In a specific embodiment, as shown in fig. 1, 2 and 3, the unlocking assembly comprises a sliding rail checking fixture 9 and a sliding block 8, the sliding rail checking fixture 9 is connected with a sliding rail 10 of the hair guiding frame assembly in a sliding fit manner, one end of the sliding rail checking fixture 9 is fixedly connected with a dynamometer fixing part 5 of the dynamometer assembly, the sliding block 8 is arranged on the sliding rail checking fixture 9, and the sliding block 8 is driven to move through the movement of the sliding rail checking fixture 9, so that a front stop block 13 of the locking device is pushed to unlock. Optimally, the slide rail gauge 9 and the slide block 8 are designed into an integrated structure, so that the influence of friction force between the slide rail gauge 9 and the slide block 8 is reduced, and the force measuring precision is improved.
In conclusion, the unlocking force measuring device of the locking device provided by the utility model has the advantages of simple and reliable structure, convenience in carrying, low manufacturing and maintenance costs, and convenience and rapidness in the whole testing process; meanwhile, the force measuring device has good environmental adaptability, and can be used for testing the unlocking force of the secondary lock of the locking device on sliding rail type hair guiding frames of different models, so that various products and applications in the environment are realized.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (9)
1. The utility model provides a lock ware power force measurement device that unblanks which characterized in that: the device comprises a transmission assembly, a force measuring assembly and an unlocking assembly, wherein the transmission assembly, the force measuring assembly and the unlocking assembly are used for being in sliding fit with the hair guiding frame assembly, the unlocking assembly is provided with a sliding block matched with a locking device on the hair guiding frame assembly, the transmission assembly, the force measuring assembly and the unlocking assembly are sequentially and fixedly connected, and the sliding block of the unlocking assembly is driven to move to unlock the locking device through the transmission assembly.
2. The lock force measuring device of claim 1, wherein: the transmission assembly comprises a blocking piece and a sliding connecting piece, wherein the blocking piece is used for being fixedly arranged at the end part of the sliding rail of the hair guiding frame assembly, and the sliding connecting piece is used for being connected to the sliding rail of the hair guiding frame assembly in a sliding way; one end of the sliding connecting piece is connected with the blocking piece through a transmission screw rod, and the other end of the sliding connecting piece is connected with the force measuring assembly through a transmission rod.
3. The lock force measuring device of claim 2, wherein: the baffle comprises a baffle surface, a fixed sliding block and a connecting block, wherein the baffle surface is fixed with the front end surface of a sliding rail of the hair guiding frame assembly, one end of the fixed sliding block is fixedly connected to the baffle surface, the fixed sliding block is matched and connected with the sliding rail of the hair guiding frame assembly, the connecting block is vertically connected to the upper surface of the other end of the fixed sliding block, and a light hole for a transmission screw rod to pass through is formed in the connecting block.
4. The lock force measuring device of claim 2, wherein: the sliding connecting piece comprises a sliding block, the sliding block is connected with a sliding rail of the hair guiding frame assembly in a sliding fit mode, a groove is formed in the sliding block, a threaded connection hole in threaded connection with the transmission screw is formed in the side wall, close to one side of the blocking piece, of the groove, and a connection through hole in fixed connection with the transmission rod is formed in the side wall, far away from one side of the blocking piece, of the groove.
5. The lock force measuring device of claim 1, wherein: the force measuring assembly comprises a force measuring meter and a force measuring meter fixing piece which is used for being connected with the sliding rail of the hair guiding frame assembly in a sliding fit manner; the dynamometer is clamped and fixed between two dynamometer fixing pieces, and the end parts of the two dynamometer fixing pieces are respectively connected with the end parts of the transmission assembly and the unlocking assembly.
6. The lock force measuring device of claim 5, wherein: the force measuring assembly further comprises a handheld visual instrument, and the handheld visual instrument is electrically connected with the force measuring instrument.
7. The lock force measuring device of claim 1, wherein: the unlocking assembly comprises a sliding block and a sliding rail detection tool which is used for being connected with a sliding rail of the hair guiding frame assembly in a sliding fit manner; one end of the sliding rail checking fixture is fixedly connected with the force measuring assembly, and the sliding block is arranged on the sliding rail checking fixture.
8. The lock force measuring device of claim 7, wherein: the sliding rail checking fixture and the sliding block are of an integrated structure.
9. The lock force measuring device of claim 1, wherein: the hair guide frame assembly comprises a sliding rail and a locking device, the locking device comprises a front stop block and a rear stop block, the front stop block is of a T-shaped structure, one end of a horizontal section of the front stop block is hinged and fixed, a through groove for the lower end of a vertical section of the front stop block to pass through is formed in the sliding rail, and a clamping groove for locking the sliding block is formed between the lower end of the vertical section of the front stop block and the lower end of the rear stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863114.3U CN219830160U (en) | 2023-04-18 | 2023-04-18 | Lock force measuring device for locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863114.3U CN219830160U (en) | 2023-04-18 | 2023-04-18 | Lock force measuring device for locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830160U true CN219830160U (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320863114.3U Active CN219830160U (en) | 2023-04-18 | 2023-04-18 | Lock force measuring device for locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830160U (en) |
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2023
- 2023-04-18 CN CN202320863114.3U patent/CN219830160U/en active Active
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