Machine vise capable of protecting movable vise jaw against inclined stress
A technology of movable jaws and flat-nose pliers, applied in the field of flat-nose pliers, which can solve problems such as tilting of movable jaws, tilting of clamped parts, verticality or parallelism, and thickness tolerance, etc., to achieve the effect of solving force tilting
Pending Publication Date: 2018-04-17
HUAIHAI IND GRP
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- Abstract
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- Application Information
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Problems solved by technology
[0002] As we all know, there is a certain gap between the movable jaw and the sliding guide rail in general precision flat-nose pliers, and there is also a gap between the fastening screw and the screw sleeve. Therefore, when the movable jaw clamps the part under force, a movement will occur The force of the jaw moving backward, which will cause the movable jaw to tilt, and eventually cause the clamped part to tilt, resulting in the verticality or parallelism between the parts and the thickness of the surface.
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[0020] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] refer to Figure 1 to Figure 4 As shown, the vise pliers that can prevent the movable jaw from tilting under force in this embodiment include: vise main body 1, movable jaw 2, fastening screw 3, movable slider 4, pre-tightening screw 5; vise main body 1 includes Fixed jaw, sliding guide rail, movable jaw 2 and movable slider 4 are installed side by side on the sliding guide rail, movable jaw 2 is adjacent to the fixed jaw, and fastening screw 3 is connected to vise main body 1 and movable slider 4 in sequence and the movable jaw 2, the movable slider 4 and the movable jaw 2 are driven to move by twisting the fastening screw 3, and the distance between the movable jaw 2 and the fixed jaw is adjusted.
[0022] Whe...
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Abstract
The invention discloses a machine vise capable of protecting a movable vise jaw against inclined stress. The machine vise capable of protecting the movable vise jaw against inclined stress comprises amachine vise body (1), the movable vise jaw (2), a fastening lead screw (3) and a moving sliding block (4). The machine vise body (1) comprises a fixed vise jaw and a sliding guide rail. The movablevise jaw (2) and the moving siding block (4) are installed on the sliding guide rail side by side. The moving vise jaw (2) is adjacent to the fixed vise jaw. The fastening lead screw (3) is sequentially connected with the machine vise body (1), the moving sliding block (4) and the movable vise jaw (2). The fastening lead screw (3) is twisted to drive the moving sliding block (4) and the movable vise jaw (2) to move, and then the distance between the movable vise jaw (2) and the fixed vise jaw is adjusted. The machine vise capable of protecting the movable vise jaw against inclined stress effectively solves the inclined stress problem of the movable vise jaw and effectively solves the problem that since a part is inclined, the perpendicularity or the parallelism between the faces of the part and the thickness of the part are out of tolerance.
Description
technical field [0001] The invention belongs to the technical field of machine tool accessory fixtures, and relates to a flat-nose pliers capable of preventing movable jaws from tilting under force. Background technique [0002] As we all know, there is a certain gap between the movable jaw and the sliding guide rail of the general precision flat-nose pliers, and there is also a gap between the fastening screw and the screw sleeve. Therefore, when the movable jaw clamps the part under force, a movement will occur The force of the jaw moving backwards will cause the movable jaw to tilt, which will eventually cause the clamped part to tilt, resulting in the verticality or parallelism between the parts and the thickness of the surface. Contents of the invention [0003] (1) Purpose of the invention [0004] The object of the present invention is to provide a flat-nose pliers that can prevent the movable jaw from being tilted under force, so as to solve the problem that the m...
Claims
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Login to View More IPC IPC(8): B25B1/02B25B1/10
CPCB25B1/02B25B1/10B25B1/103
Inventor 刘波付海吴永钢李睿刘锐
Owner HUAIHAI IND GRP