CN219819492U - Quick locking and releasing device - Google Patents
Quick locking and releasing device Download PDFInfo
- Publication number
- CN219819492U CN219819492U CN202321338191.3U CN202321338191U CN219819492U CN 219819492 U CN219819492 U CN 219819492U CN 202321338191 U CN202321338191 U CN 202321338191U CN 219819492 U CN219819492 U CN 219819492U
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- CN
- China
- Prior art keywords
- block
- movable
- locking block
- auxiliary
- spring bolt
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052802 copper Inorganic materials 0.000 claims description 34
- 239000010949 copper Substances 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a rapid locking and releasing device, which relates to the technical field of locking and releasing devices and comprises a bearing piece, wherein a pushing mechanism and a fixing piece are arranged at the top of the bearing piece, and the pushing mechanism and the fixing piece are oppositely arranged on the bearing piece. The two spring bolt spanners are lifted to the left side of a height upwards to rotate anticlockwise, and after the right side spring bolt spanners rotate clockwise, the two spring bolt spanners are positioned at the top of the movable locking block at the moment, the spring bolt and the movable locking block are disengaged from the grooves on the bearing part, the propelling mechanism can move freely forwards and backwards, when the object is clamped by the quick locking and releasing device, the movable block is quickly moved to the position after the workpiece is clamped, and then the screw is properly locked clockwise until the workpiece is clamped, when the workpiece is clamped to be loosened, the spring bolt spanners are lifted after the anticlockwise rotation is loosened, so that the propelling mechanism can be moved.
Description
Technical Field
The utility model relates to the technical field of tightening and releasing devices, in particular to a rapid locking and releasing device.
Background
In the daily part processing process, often need to press from both sides the part tightly, conveniently process the part, current locking and release device locking and release's inefficiency has brought the inconvenience for the user.
Disclosure of Invention
The present utility model is directed to a quick locking and releasing device, which solves at least any one of the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick locking and releasing device comprises a bearing piece, wherein a pushing mechanism and a fixing piece are arranged at the top of the bearing piece, and the pushing mechanism and the fixing piece are oppositely arranged on the bearing piece;
the propelling mechanism comprises a locking assembly and two spring bolt assemblies, wherein the two spring bolt assemblies comprise a spring bolt wrench, a torsion reset spring, a spring bolt and a compression reset spring, the torsion reset spring is sleeved at the top of the spring bolt, the torsion reset spring is fixedly connected with the spring bolt, the compression reset spring is sleeved on the spring bolt, the compression reset spring is arranged at the bottom of the torsion reset spring, the spring bolt wrench is detachably connected at the top of the spring bolt, and the torsion reset spring is arranged between the spring bolt wrenches.
Preferably, the spring bolt subassembly includes movable latch block, copper nut, movable latch block, screw rod, latch block auxiliary block, movable latch block auxiliary block, screw rod fixed screw, two copper nut fixed pins and two fixed pin screws, the connection can be dismantled at the top of movable latch block auxiliary block movable latch block bottom, the connection can be dismantled at the top of latch block auxiliary block movable latch block bottom, copper nut sets up movable latch block with between the movable latch block, two copper nut fixed pin's one end runs through respectively the left and right sides of movable latch block with copper nut butt, two fixed pin screws can be dismantled respectively and connect two copper nut fixed pin's the other end, hole has all been seted up to movable latch block, copper nut and movable latch block, the screw rod sets up between movable latch block, copper nut and the trompil department of movable latch block, copper nut and movable latch block threaded connection, the screw rod fixed screw runs through the bottom of movable latch block with screw rod butt screw thread connection.
Preferably, the left and right sides of the movable locking block are provided with connecting holes, and the two lock tongue assemblies are detachably connected between the connecting holes on the left and right sides of the movable locking block respectively.
Preferably, the sliding groove is formed in the bearing part, the auxiliary locking block and the auxiliary movable locking block are arranged between the sliding grooves, the auxiliary locking block and the auxiliary movable locking block can slide between the sliding grooves, the movable locking block and the fixing part are oppositely arranged at the top of the bearing part, and the sliding groove is detachably connected with a limit screw which is arranged at the left side of the auxiliary locking block.
Preferably, the quick locking and releasing device further comprises a plurality of screws, wherein the screws are connected with the top of the bolt spanner, the bottom of the auxiliary block of the locking block and the bottom of the auxiliary block of the movable locking block in a threaded manner, and the screws are uniformly distributed at the top of the bolt spanner, the bottom of the auxiliary block of the locking block and the bottom of the auxiliary block of the movable locking block.
The beneficial effects of the utility model are as follows:
in the utility model, two bolt wrenches are lifted up to a height, the left bolt wrenches rotate anticlockwise, and the right bolt wrenches rotate clockwise, at the same time, the two bolt wrenches are positioned at the top of the movable locking block, at the moment, the bolt and the movable locking block are disengaged from the grooves on the bearing piece, at the moment, the pushing mechanism can move back and forth freely, so that a quick release function is achieved, when the quick locking and releasing device clamps an object, the movable block is moved quickly until a workpiece is clamped, then a screw is locked clockwise moderately until the workpiece is clamped, when the workpiece is clamped, the bolt wrenches are loosened anticlockwise, the pushing mechanism can be lifted, the torsion reset spring can be slightly locked when the pushing mechanism is pushed forward, but when the pushing mechanism is retracted backward, the torsion reset spring can not be relaxed, so that the pushing mechanism can be limited by the torsion reset spring, when the bolt wrenches are not lifted up, the bolt wrenches can be moved back and forth freely, so that the efficiency of locking and releasing can be improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the quick lock and release mechanism of the present utility model in a burst open configuration;
FIG. 3 is a schematic side view of a side portion of the present utility model;
fig. 4 is a schematic view of the top part structure of the present utility model.
In the figure: 1. a carrier; 2. a propulsion mechanism; 21. a locking assembly; 211. a bolt wrench; 212. a screw; 213. a torsion return spring; 214. a bolt; 215. compressing the return spring; 22. a latch bolt assembly; 221. a movable locking block; 222. a copper nut; 223. a movable locking block; 224. a screw; 225. a lock block auxiliary block; 226. an auxiliary block of the movable locking block; 227. a screw is fixed on the screw rod; 228. a copper nut fixing pin; 229. a fixing pin screw; 3. a fixing member; 4. and (5) a limit screw.
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.
The utility model provides a quick locking and releasing device as shown in figures 1-4, which comprises a bearing piece 1, wherein a pushing mechanism 2 and a fixing piece 3 are arranged at the top of the bearing piece 1, and the pushing mechanism 2 and the fixing piece 3 are oppositely arranged on the bearing piece 1;
the propulsion mechanism 2 comprises a locking component 21 and two bolt components 22, the two bolt components 22 comprise a bolt spanner 211, a torsion reset spring 213, a bolt 214 and a compression reset spring 215, the torsion reset spring 213 is sleeved at the top of the bolt 214, the torsion reset spring 213 is fixedly connected with the bolt 214, the compression reset spring 215 is sleeved on the bolt 214, the compression reset spring 215 is arranged at the bottom of the torsion reset spring 213, the bolt spanner 211 is detachably connected at the top of the bolt 214, the torsion reset spring 213 is arranged between the bolt spanner 211, the bolt component 22 comprises a movable locking block 221, a copper nut 222, a movable locking block 223, a screw 224, a locking block auxiliary block 225, a movable locking block auxiliary block 226, a screw fixing screw 227, two copper nut fixing pins 228 and two fixing pin screws 229, the top of the movable locking block auxiliary block 226 is detachably connected at the bottom of the movable locking block 223, the top of the auxiliary locking block 225 is detachably connected to the bottom of the movable locking block 221, the copper nut 222 is arranged between the movable locking block 223 and the movable locking block 221, one end of two copper nut fixing pins 228 respectively penetrate through the left side and the right side of the movable locking block 221 and are in butt joint with the copper nut 222, two fixing pin screws 229 respectively detachably connected to the other ends of the two copper nut fixing pins 228, holes are formed in the movable locking block 223, the copper nut 222 and the movable locking block 221, a screw 224 is arranged between the movable locking block 223, the copper nut 222 and the holes of the movable locking block 221, the screw 224 is in threaded connection with the movable locking block 223, the copper nut 222 and the movable locking block 221, a screw fixing screw 227 penetrates through the bottom of the movable locking block 223 and is in butt joint with the screw 224, the screw fixing screw 227 is in threaded connection with the movable locking block 223, connecting holes are formed in the left side and the right side of the movable locking block 221, the two latch bolt assemblies 22 are detachably connected between the connection holes on the left and right sides of the movable latch block 221, respectively. The movable locking block 221 and the movable locking block 223 can move back and forth on the fixed piece 3 by the aid of the locking block auxiliary block 225 and the movable locking block auxiliary block 226, the movable locking block 221 and the movable locking block 223 are connected by the screw 224, when the quick locking and releasing device clamps an object, the movable block 221 is quickly moved to clamp the workpiece and then the screw 224 is moderately locked clockwise until the workpiece is clamped, when the clamped workpiece is to be released, the bolt spanner 211 is lifted after the anticlockwise rotation and the loosening is performed, the pushing mechanism 2 can be moved, the copper nut 222 ensures that the movable locking block 221 and the movable locking block 223 are more tightly protected to a certain extent, the copper nut fixing pin 228 and the fixing pin screw 229 are mutually matched, the fixing of the position of the copper nut 222 is realized, the user lifts the two bolt spanners 211 up to a height, the left spring bolt spanner rotates anticlockwise, the right spring bolt spanner rotates clockwise, the two spring bolt spanners 211 are positioned at the top of the movable locking block 221 at the moment, the spring bolts 214 and the movable locking block 221 are disengaged from the grooves on the bearing piece 1, the pushing mechanism 2 can move back and forth freely, when a user does not apply force to the spring bolt spanners 211, the torsion return spring 213 and the compression return spring are reset at the same time, the spring bolt spanners 211 are reset, thereby achieving the quick release function, when the pushing mechanism 2 pushes forwards, the torsion return spring 213 is slightly locked, but when the pushing mechanism 2 moves backwards, the torsion return spring 213 can not relax, so that the pushing mechanism 2 can be limited to move by the torsion return spring 213, and when the spring bolt spanners 211 are not lifted, the pushing mechanism can move from the back to the front directly, but can not move backwards, the locking and releasing efficiency is improved only by lifting the bolt spanner 211 and then freely moving back and forth, thereby bringing convenience to users.
The sliding groove is formed in the bearing piece 1, the locking block auxiliary block 225 and the movable locking block auxiliary block 226 are arranged between the sliding grooves, the locking block auxiliary block 225 and the movable locking block auxiliary block 226 can slide between the sliding grooves, the movable locking block 223 and the fixing piece 3 are oppositely arranged at the top of the bearing piece 1, the limiting screw 4 is detachably connected to the sliding grooves, the limiting screw 4 is arranged at the left side of the locking block auxiliary block 225, the quick locking and releasing device further comprises a plurality of screws 212, the tops of the two lock bolt wrenches 211, the bottoms of the locking block auxiliary block 225 and the bottoms of the movable locking block auxiliary block 226 are all in threaded connection with screws 212, and the screws 212 are evenly distributed at the tops of the two lock bolt wrenches 211, the bottoms of the locking block auxiliary block 225 and the bottoms of the movable locking block auxiliary block 226. The user holds the spring bolt spanner 211, advances the movable locking 213, loosens the spring bolt spanner 211 after the article that needs to be locked is locked, and the article is locked at this moment, and the limit screw 4 possesses spacing effect, can take off propulsion mechanism 2 after tearing down limit screw 4.
The utility model is embodied.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A quick lock and release device, characterized in that: the device comprises a bearing piece (1), wherein a pushing mechanism (2) and a fixing piece (3) are arranged at the top of the bearing piece (1), and the pushing mechanism (2) and the fixing piece (3) are oppositely arranged on the bearing piece (1);
the propelling mechanism (2) comprises a locking assembly (21) and two spring bolt assemblies (22), the two spring bolt assemblies (22) comprise a spring bolt spanner (211), a torsion reset spring (213), a spring bolt (214) and a compression reset spring (215), the compression reset spring (215) is arranged at the bottom of the torsion reset spring (213), the spring bolt spanner (211) is detachably connected to the top of the spring bolt (214), an opening is formed in the spring bolt spanner (211), a connecting groove is formed in the spring bolt (214), the torsion reset spring (213) is arranged between the opening and the connecting groove, and after the spring bolt (214) is inserted into the opening, the torsion reset spring (213) limits the position of the spring bolt (214).
2. A quick lock and release device according to claim 1, wherein: the lock tongue component (22) comprises a movable lock block (221), a copper nut (222), a movable lock block (223), a screw (224), a lock block auxiliary block (225), a movable lock block auxiliary block (226), screw fixing screws (227), copper nut fixing pins (228) and two fixing pin screws (229), wherein the top of the movable lock block auxiliary block (226) is detachably connected to the bottom of the movable lock block (223), the top of the lock block auxiliary block (225) is detachably connected to the bottom of the movable lock block (221), the copper nut (222) is arranged between the movable lock block (223) and the movable lock block (221), one end of a copper nut fixing pin (228) penetrates through the left side and the right side of the movable lock block (221) to be in butt joint with the copper nut (222), the two fixing pin screws (229) are detachably connected to the other ends of the copper fixing pins (228), holes are formed in the movable lock block (223), the copper nut (222) and the movable lock block (221), the copper nut (222) are respectively provided with the copper nut (222) and the movable lock block (221), the copper nut (221) are respectively connected with the movable lock block (221) through the copper nut (223), the screw rod fixing screw (227) penetrates through the bottom of the movable locking block (223) to be in butt joint with the screw rod (224), and the screw rod fixing screw (227) is in threaded connection with the movable locking block (223).
3. A quick lock and release device according to claim 2, wherein: the left side and the right side of the movable locking block (221) are respectively provided with a connecting hole, and the two lock tongue assemblies (22) are respectively detachably connected between the connecting holes on the left side and the right side of the movable locking block (221).
4. A quick lock and release device according to claim 3, wherein: the bearing part (1) is provided with a sliding groove, the auxiliary locking block (225) and the auxiliary movable locking block (226) are arranged between the sliding grooves, the auxiliary locking block (225) and the auxiliary movable locking block (226) can slide between the sliding grooves, the movable locking block (223) and the fixing part (3) are oppositely arranged at the top of the bearing part (1), the sliding grooves are detachably connected with limiting screws (4), and the limiting screws (4) are arranged at the left side of the auxiliary locking block (225).
5. A quick lock and release device according to claim 1, wherein: the quick locking and releasing device further comprises a plurality of screws (212), the tops of the two bolt wrenches (211), the bottoms of the locking block auxiliary blocks (225) and the bottoms of the movable locking block auxiliary blocks (226) are connected with the screws (212) in a threaded mode, and the screws (212) are evenly distributed at the tops of the two bolt wrenches (211), the bottoms of the locking block auxiliary blocks (225) and the bottoms of the movable locking block auxiliary blocks (226).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338191.3U CN219819492U (en) | 2023-05-30 | 2023-05-30 | Quick locking and releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338191.3U CN219819492U (en) | 2023-05-30 | 2023-05-30 | Quick locking and releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819492U true CN219819492U (en) | 2023-10-13 |
Family
ID=88274261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321338191.3U Active CN219819492U (en) | 2023-05-30 | 2023-05-30 | Quick locking and releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819492U (en) |
-
2023
- 2023-05-30 CN CN202321338191.3U patent/CN219819492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |