Fixing plate and knife handle pull claw dismounting method based on same
A technology of handle claws and fixing plates, which is applied in the manufacture of tools, hand-held tools, etc., can solve the problem of inconvenient disassembly of handle claws, and achieve the effects of improving disassembly efficiency, reducing processing difficulty, and improving efficiency
Inactive Publication Date: 2019-06-28
HANS LASER TECH IND GRP CO LTD
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Problems solved by technology
[0004] One of the objectives of the present invention is to provide a fixing plate to solve the technical problem of inconvenient disassembly of the handle claws existing in the prior art
Method used
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[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0037] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...
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The invention provides a fixing plate used for assisting the dismounting of a knife handle pull claw in a machining center; the fixing plate is fixedly connected with an end cover at the machining center; the fixing plate is provided with a first through hole and a groove; the first through hole communicates with a knife handle groove of a main shaft of the machining center so that a spanner can penetrate through a first through hole in order to twist a fastening screw which is positioned between the knife handle pull claw and the main shaft; the groove is used for embedding a knife handle positioning bump arranged at the end face of the main shaft; the invention further provides a knife handle pull claw dismounting method based on the fixing plate; the dismounting method comprises the following steps, in sequence, of: fixing connecting the fixing plate with the end cover to make sure that the knife handle positioning bump is embedded inside the groove; making the spanner penetrate through the first through hole and the knife handle groove so as to dismount the fastening screw positioned on the knife handle pull claw; and dismounting the knife handle pull claw. In a dismounting process of the knife handle pull claw, firstly the fixing plate is fixedly connected with the end cover so that the knife handle positioning bump is clamped into the groove so that the problem that the main shaft is driven to rotate when the spanner is used for dismounting the fastening screw is solved, and the knife handle pull claw can be dismounted more conveniently.
Description
technical field [0001] The invention belongs to the technical field of machine tool maintenance, and more specifically relates to a fixing plate and a dismounting method for a handle claw based on the fixing plate. Background technique [0002] The machining center includes a casing, an end cover, a main shaft, a pull rod, a handle claw and a handle, the main shaft is rotatably embedded in the casing, the pull rod is embedded in the main shaft, and the end cover is arranged on the casing and the main shaft The main shaft is connected with the power device and can rotate under the action of the power device. The end cover is set at the end of the shell, and the first screw passes through the positioning through hole of the end cover and is connected to the threaded hole of the shell to secure the end cover. Fixed on the shell, the end of the main shaft is provided with a tool handle groove and two tool handle positioning protrusions, the tool handle claw is fixed on the pull ...
Claims
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IPC IPC(8): B25B27/14
Inventor 梁石保张学文刘万翔黄双高云峰
Owner HANS LASER TECH IND GRP CO LTD