CN-224229019-U - Clamping head locking device

CN224229019UCN 224229019 UCN224229019 UCN 224229019UCN-224229019-U

Abstract

The utility model discloses a clamping head locking device which comprises a connecting device, a swing arm assembly, a locking device and a pipe clamp device, wherein the connecting device is connected with the swing arm assembly; the connecting device is arranged on the swing arm assembly, one end of the locking device is movably connected with the swing arm assembly, the other end of the locking device is movably connected with the pipe clamp device, the connecting device comprises a connecting main body, a first fastening nut and a first fastening screw, the swing arm assembly comprises a swing arm main body, a fastening piece and an anti-slip piece, a gasket groove is formed in the swing arm main body, the locking device comprises a locking assembly and an adjusting assembly, and the pipe clamp device comprises a chuck assembly, a rotating shaft and a clamping mechanism. One end of the locking device is connected with the connecting device, the other end of the locking device is connected with the pipe clamping device, one end of the adjusting component is movably connected with the locking component, the other end of the adjusting component is movably connected with the pipe clamping device, and the locking or unlocking effect is achieved by adjusting the matching degree between the adjusting component and the pipe clamping device.

Inventors

WANG QIWU
WU ZHAOLIN
CHEN ZEHONG

Assignees

深圳市镁克创新科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250616

Claims (10)

1. The clamping head locking device is characterized by comprising a connecting device, a swing arm assembly, a locking device and a pipe clamp device; the connecting device is arranged on the swing arm assembly, one end of the locking device is movably connected with the swing arm assembly, and the other end of the locking device is movably connected with the pipe clamping device; The connecting device comprises a connecting main body, a first fastening nut and a first fastening screw, wherein the first fastening nut and the first fastening screw are respectively arranged on the connecting main body, one end of the connecting main body is connected with the swing arm assembly, and the other end of the connecting main body is fixedly connected with external equipment; The swing arm assembly comprises a swing arm main body, a fastener and an anti-skid member, wherein a gasket groove is formed in the swing arm main body, the anti-skid member is arranged in the gasket groove, and the fastener is arranged below the gasket groove and penetrates through the gasket groove and the anti-skid member; The locking device comprises a locking assembly and an adjusting assembly, the locking assembly is arranged on the adjusting assembly, one end of the adjusting assembly is connected with the swing arm assembly, and the other end of the adjusting assembly is connected with the pipe clamping device; The pipe clamp device comprises a chuck assembly, a rotating shaft and a clamping mechanism, wherein the chuck assembly is connected with the adjusting assembly, and the rotating shaft and the clamping mechanism are respectively arranged on the chuck assembly.
2. The collet locking device of claim 1, wherein the locking assembly comprises a swing arm fastening screw, a swing arm locking cap, a swing arm return spring, and a swing arm lock cylinder; one end of the swing arm fastening screw is fixedly arranged on the swing arm locking cover, and the other end of the swing arm fastening screw is fixedly connected with the swing arm lock cylinder; the swing arm reset spring is arranged between the swing arm main body and the swing arm locking cover and is respectively in butt joint with the swing arm main body and the swing arm locking cover; the swing arm lock core is arranged on the adjusting component.
3. The collet locking device of claim 2, wherein the adjustment assembly comprises an anti-disassembly screw, an adjustment seat, a second fastening nut, a rotating lock cylinder return spring, a rotating lock cylinder, a first set screw; The adjusting seat is provided with a through hole and a groove, and the groove is perpendicular to the through hole and is communicated with the through hole; The first fixing screw is fixedly arranged on the chuck assembly and penetrates through the chuck assembly, one end of the rotary lock cylinder is connected with the anti-disassembly screw, and the other end of the rotary lock cylinder is connected with the first fixing screw; The rotary lock cylinder reset spring is arranged in the groove and is abutted with the rotary lock cylinder; The second fastening nut is arranged between the adjusting seat and the chuck assembly and is used for providing fixation; The swing arm lock core is equipped with the spacing groove, rotatory lock core is close to the shape of the one end of swing arm lock core with the spacing groove corresponds the setting.
4. A collet locking device as claimed in claim 3, wherein the collet assembly comprises a fixed collet and a movable collet, the fixed collet having a washer thereon, wherein the washer comprises a lock washer, a first sliding washer, and a second sliding washer; The fixed chuck is provided with a first groove, a second groove and a third groove, the first groove and the second groove are communicated with each other, the first sliding gasket is arranged on the first groove, the second sliding gasket is arranged in the second groove, the fixed chuck is provided with a flange, and the third groove is arranged on the flange and used for placing the anti-loose gasket.
5. The collet locking device of claim 4, wherein the shaft comprises a first shaft and a second shaft, the first shaft is movably connected with the fixed collet and the movable collet, respectively, and the second shaft is disposed on the fixed collet and is movably connected with the clamping mechanism.
6. The collet locking device of claim 5, wherein the clamping mechanism comprises a knob, a bolt, and a pull rod, one end of the pull rod is connected to the knob, the other end is movably connected to the second shaft, and the bolt is respectively connected to the pull rod and the movable collet for providing support and fixation.
7. The collet locking device of claim 6, wherein the fastener comprises a set gum cover and a second set screw, and the set gum cover is disposed on the second set screw.
8. The collet locking device of claim 7, wherein a non-closed annular gasket is disposed within the connecting body, the first fastening nut being disposed at an end of the connecting body proximate the non-closed annular gasket; The first fastening screw is arranged at one end of the connecting main body, which is far away from the first fastening nut, and is used for connecting and fixing; The connecting body is close to one end of first fastening screw is equipped with the slide rail, swing arm body is equipped with corresponding track groove, the track groove is located and is close to the one end of gasket groove, the slide rail with track groove sliding connection.
9. The collet locking device of claim 8, wherein the swing arm body, the swing arm locking cover, the adjustment seat, and the fixed collet are each provided with an annular tooth surface, wherein the annular tooth surface of the swing arm body engages the annular tooth surface of the swing arm locking cover, and the annular tooth surface of the adjustment seat engages the annular tooth surface of the fixed collet; The adjusting seat is provided with a notch, the swing arm locking cover is provided with a fixed block, and the fixed block is clamped with the notch.
10. The collet locking device as claimed in claim 9, wherein one side of the gasket groove is provided with a fixing hole for providing connection fixation; The gasket groove is characterized in that a placing hole, a first mounting hole and a second mounting hole are formed below the gasket groove, the first mounting hole is vertically formed in the placing hole and used for placing the fastener, and the second mounting holes are respectively located on two sides of the first mounting hole.

Description

Clamping head locking device Technical Field The utility model relates to the technical field of clamping accessories, in particular to a clamping head locking device. Background At present, the self-timer stick is provided with a chuck for fixing, and the chuck is uneven in clamping force distribution due to uneven stress in the locking process, so that the self-timer stick is easily fixed in a weak manner or the clamping position is easily damaged. The adjusting range of the chuck is limited, and the requirement of selfie stick with different sizes or shapes cannot be met, so that the compatibility is insufficient. Moreover, the locking and unlocking operations of the chuck are complex, and a plurality of steps or larger operation force are needed to influence the user experience. Disclosure of utility model Based on the technical problems in the background art, the utility model provides a chuck locking device. The utility model provides a clamping head locking device which comprises a connecting device, a swing arm assembly, a locking device and a pipe clamp device, wherein the connecting device is connected with the swing arm assembly; the connecting device is arranged on the swing arm assembly, one end of the locking device is movably connected with the swing arm assembly, and the other end of the locking device is movably connected with the pipe clamping device; The connecting device comprises a connecting main body, a first fastening nut and a first fastening screw, wherein the first fastening nut and the first fastening screw are respectively arranged on the connecting main body, one end of the connecting main body is connected with the swing arm assembly, and the other end of the connecting main body is fixedly connected with external equipment; The swing arm assembly comprises a swing arm main body, a fastener and an anti-skid member, wherein a gasket groove is formed in the swing arm main body, the anti-skid member is arranged in the gasket groove, and the fastener is arranged below the gasket groove and penetrates through the gasket groove and the anti-skid member; The locking device comprises a locking assembly and an adjusting assembly, the locking assembly is arranged on the adjusting assembly, one end of the adjusting assembly is connected with the swing arm assembly, and the other end of the adjusting assembly is connected with the pipe clamping device; The pipe clamp device comprises a chuck assembly, a rotating shaft and a clamping mechanism, wherein the chuck assembly is connected with the adjusting assembly, and the rotating shaft and the clamping mechanism are respectively arranged on the chuck assembly. Further, the locking assembly comprises a swing arm fastening screw, a swing arm locking cover, a swing arm reset spring and a swing arm lock cylinder; one end of the swing arm fastening screw is fixedly arranged on the swing arm locking cover, and the other end of the swing arm fastening screw is fixedly connected with the swing arm lock cylinder; the swing arm reset spring is arranged between the swing arm main body and the swing arm locking cover and is respectively in butt joint with the swing arm main body and the swing arm locking cover; the swing arm lock core is arranged on the adjusting component. Further, the adjusting component comprises an anti-disassembly screw, an adjusting seat, a second fastening nut, a rotary lock cylinder reset spring, a rotary lock cylinder and a first fixing screw; The adjusting seat is provided with a through hole and a groove, and the groove is perpendicular to the through hole and is communicated with the through hole; The first fixing screw is fixedly arranged on the chuck assembly and penetrates through the chuck assembly, one end of the rotary lock cylinder is connected with the anti-disassembly screw, and the other end of the rotary lock cylinder is connected with the first fixing screw; The rotary lock cylinder reset spring is arranged in the groove and is abutted with the rotary lock cylinder; The second fastening nut is arranged between the adjusting seat and the chuck assembly and is used for providing fixation; The swing arm lock core is equipped with the spacing groove, rotatory lock core is close to the shape of the one end of swing arm lock core with the spacing groove corresponds the setting. Further, the chuck assembly comprises a fixed chuck and a movable chuck, wherein the fixed chuck is provided with a gasket, and the gasket comprises a lock gasket, a first sliding gasket and a second sliding gasket; The fixed chuck is provided with a first groove, a second groove and a third groove, the first groove and the second groove are communicated with each other, the first sliding gasket is arranged on the first groove, the second sliding gasket is arranged in the second groove, the fixed chuck is provided with a flange, and the third groove is arranged on the flange and used for placing the anti-loose gasket. Further, the rotating shaf