Rotary Clamping Mechanism
A technology of clamping mechanism and clamping arm, which is applied in the direction of clamps, workpiece clamping devices, manufacturing tools, etc., can solve the problems of complex operation of the carrier mechanism, difficult and difficult positioning of the workpiece, and achieve a good clamping effect
Active Publication Date: 2022-02-08
FU TAI HUA IND SHENZHEN +1
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Problems solved by technology
However, although the use of soft materials solves the problem of damage at the frame, it makes it difficult to position the workpiece, and the accuracy of precision components cannot be guaranteed
Therefore, in order to ensure the accuracy of assembly, the existing method still requires a hard clamping carrier to fix the workpiece. However, it needs to be installed on each side of the workpiece, which makes the carrier mechanism complicated and difficult to operate. Therefore, for the carrier There is still a need to improve the clamping mechanism of the tool
Method used
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Embodiment Construction
[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0031] see figure 1 , is a three-dimensional schematic view of a specific embodiment of the rotary clamping mechanism of the present invention. The rotary clamping mechanism 100 includes a carrier 10, a clamping arm 20 and a lock 30, the carrier 10 is pivoted to the clamping arm 20 and the lock 30 is provided, the clamping The arm 20 rotates on the carrier 10 and cooperates with the lock 30 to lock and release a workpiece 40 on the carrier 10 (such as figure 2 shown). The periphery of the carrier 10 includes a fixed side 12 and a movable side 14, the movable side 14 is pivotally connected to the clamping arm 20, and the fixed side 12 is arranged adjacent to the clamping arm 20 to form the The clamping side of the carrier 10 , and the clamping arm 20 is opposite to the fixed side 12 , jointly clamp the workpiece 40 on the carrier 10 . In this embodiment, the clam...
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A rotary clamping mechanism, comprising: a carrier, a clamping arm and a lock, the carrier is pivotally connected to the clamping arm and the lock is provided, the clamping arm rotates with the lock snap fit, used to lock and release the workpiece on the carrier, the clamping arm has a clamping block, the clamping block is arranged on the clamping arm through a rotating shaft and an elastic member, The rotating shaft is pivotally connected to the clamping arm at a pivot end of the clamping block, and the elastic member is located between the clamping block and the clamping arm, so that the clamping block is positioned between the clamping block and the clamping arm. The above-mentioned clamping arm can be rotated and has elasticity, and can clamp the workpiece snugly and without jamming. According to the present invention, the clamping block with elasticity is pivotally connected to the clamping arm, so that the clamping arm can completely fit the workpiece without jamming during the operation of clamping the workpiece, thereby achieving a good clamping effect.
Description
technical field [0001] The invention relates to a rotary clamping mechanism, in particular to a rotary clamping mechanism used by a carrier which is convenient for assembly. Background technique [0002] In the assembly operation of electronic products, the workpiece to be assembled needs to be clamped and positioned by a carrier, which can easily cause damage to the frame of the workpiece product, especially the shell part of the smart phone product. Its appearance and texture determine the yield rate of the product. However, in order to avoid bad problems such as scratches on the frame, the currently used assembly carrier adopts a protective cover of soft material, which is installed on the machine platform of the carrier as protection. For example, soft materials such as silica gel are used to set around the machine table of the carrier to protect the assembly workpieces on the carrier. However, although the use of soft materials solves the problem of damage at the frame...
Claims
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IPC IPC(8): B25B11/02
CPCB25B11/02B25B5/163B25B5/04
Inventor 潘迪蒙邓庭辉胡智育陈龙枫
Owner FU TAI HUA IND SHENZHEN