Three-jaw pliers
A technology of three-claw pliers and claw body, applied in the field of three-claw pliers, can solve problems such as not equipped with tooling, unavailable tongs, and potential safety hazards, so as to improve work efficiency, improve convenience of use, and reduce potential safety hazards.
Inactive Publication Date: 2013-12-25
邵宏
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Problems solved by technology
[0002] In the production process of complex aluminum alloy parts, it is necessary to use a band saw to cut off the circular risers and gates. In order to improve work efficiency and reduce production costs, no tooling is provided, but suitable clamps cannot be purchased, and the site is left-handed. Grasping the workpiece, grasping the riser and gate with the right hand, there are great safety hazards in the operation, and accidents often occur
Method used
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[0012] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.
[0013] figure 1 Among them, including connecting shaft 0, single claw 1, two claws 2, three claws 3, two claws 4, three claws 5, single claw 6, return spring 7, retaining pull 8, single claw 9, double claws 10. Anti-skid grips 11, etc.
[0014] The invention relates to a three-claw pliers, which is composed of a claw head, a claw body and a claw handle.
[0015] There are three claw heads, including single claw 1, two claws 2, and three claws 3.
[0016] The claw body is arranged at the rear end of the claw head, including two claw bodies 4, three claw bodies 5, and single claw body 6. The single claw body 6 is arranged at the rear end of single claw 1, and the two claw bodies 4 are arranged at the rear end of two claws 2, three The claw body 5 is arranged at the rear end of the three claw bodies 3 , the two claw bodies 4 and t...
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The invention discloses a pair of three-jaw pliers. The pair of three-jaw pliers is composed of jaw heads, jaw bodies and jaw handles. The number of the jaw heads is three, the jaw bodies are arranged at the rear ends of the jaw heads, the jaw handles are arranged at the rear ends of the jaw bodies, baffles are arranged on the outer sides of the front ends of the jaw handles, anti-skidding handle sleeves are arranged at the rear ends of the jaw handles, a reset spring 7 is arranged between the jaw handles, a single jaw, a single jaw body and the jaw handles are cast integrally, and a second jaw, a third jaw, the second jaw body, the third jaw body and the two jaw handles are cast integrally. A three-jaw head is adopted to replace a finger jaw part, the jaw part is firm and enables the fingers to be away from a band saw, the baffles arranged at the front ends of the jaw handles, the anti-skidding handle sleeves arranged at the rear ends of the jaw handles and the reset spring arranged between the jaw handles are adopted, the use convenience of the three-jaw pliers is improved, the jaw handles which are longer than the jaw heads are adopted to enable gripping force of the jaw heads to be larger than the finger jaw part, the stability and safety of operation are improved, potential safety hazards are reduced, and work efficiency is improved.
Description
technical field [0001] The invention relates to the field of hardware tool manufacturing, in particular to a three-claw pliers. Background technique [0002] In the production process of complex aluminum alloy parts, it is necessary to use a band saw to cut off the circular risers and gates. In order to improve work efficiency and reduce production costs, no tooling is provided, but suitable clamps cannot be purchased, and the site is left-handed. Grasping the workpiece, grasping the riser and gate with the right hand, there are great safety hazards in the operation, and accidents often occur. Contents of the invention [0003] In view of the above problems, the present invention provides a three-claw pliers, which can replace direct hand-held operations and meet the requirements of safe production. [0004] According to the proposal, a three-claw pliers is composed of a claw head, a claw body and a claw handle. [0005] The claw head is provided with three, single claw ...
Claims
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IPC IPC(8): B25B11/00B22D31/00
Inventor 邵宏
Owner 邵宏