Self-locking grabbing mechanism
A grasping mechanism and self-locking technology, applied in the field of self-locking grasping mechanism, can solve the problems of not being able to guarantee the safety and the fixation of the transfer process, the product slipping, etc.
Inactive Publication Date: 2015-04-08
CHONGQING YUANCHUANG WHOLE LINE INTEGRATION
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Problems solved by technology
[0004]The purpose of the present invention is to solve the problem of using several grippers in the prior art, through which the product is first grabbed and moved to a designated position, which cannot Ensure the safety of the grabbing process and the fixation of the transfer process, which is prone to product slippage
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[0012] Such as figure 1 As shown, the present invention provides a self-locking grasping mechanism, including a frame 4, the frame 4 includes a claw 1 and a moving part 9, the claw 1 is composed of two claw bars 5 and a claw handle 6, and the claw bar 5 is set There are horizontal short sides and vertical long sides, the inner fixed claw handles 6 at the lower ends of the two long sides, and one end of the two short sides is hinged on the frame 4; the moving part 9 includes the left connecting rod 7, the right connecting rod 2 and the Pull bar 3, one end of left link 7 and right link 2 are mutually hinged and coaxial with pull bar 3, and the other end is hinged with the upper end point of paw bar 5 long sides. The left link 7 and the right link 2 are equal in length, and the length is greater than the short side of the claw bar 5, so that when the left link 7 and the right link 2 are in a horizontal state, the surfaces of the two claw handles 6 and the pipe fitting 8 are in...
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The invention belongs to a grabbing device, in particular to a self-locking grabbing mechanism. The self-locking grabbing mechanism comprises a stand, the stand comprises a paw and a movement part, the paw is composed of two paw rods and paw handles, each paw rod is provided with a horizontal short side and a vertical long side, the paw handles are fixed at the inner sides of the lower ends of the two long sides, and one ends of the two short sides are hinged to the stand; the movement part comprises a left connecting rod, a right connecting rod and a pull rod, one ends of the left connecting rod and right connecting rod are hinged to each other and coaxial with the pull rod, and the other ends are hinged to the upper end points of the long sides of the paw rods. The self-locking grabbing mechanism is simple in structure and capable of performing self-locking when the connecting rods are located at a horizontal state so as to prevent a pipe fitting sliding in carrying.
Description
technical field [0001] The invention belongs to a grabbing device, in particular to a self-locking grabbing mechanism. Background technique [0002] At present, with the development of science and technology and the improvement of the quality of life, the demand for convenient life and production devices was once popular, especially for various devices for grabbing heavy objects or objects that are not easy to take out. There are a lot of tubular steel materials on construction sites. These steel materials are heavy and difficult to be moved and handled because of their smooth surfaces. However, most of the existing products are used for handling sheets or objects with rough surfaces. For tubular steel materials, the main method is to first use A bundle of steel is secured by a rope, which is then shifted with a mechanical lever. [0003] Chinese document CN103935836A discloses a grabbing tool for a bobbin, which includes a conical projection mounted on the bobbin, a b...
Claims
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Inventor 陈振丰
Owner CHONGQING YUANCHUANG WHOLE LINE INTEGRATION