Butterfly support seat positioning and clamping device
A technology for positioning clamping and supporting seats, which is applied in the direction of positioning devices, supports, clamping, etc., can solve the problems of reducing machining accuracy and work efficiency, not very thick, and increasing labor costs, so as to improve accuracy and firmness, The effect of strong clamping force and simplified structural design
Active Publication Date: 2019-04-16
天津市程田新能源股份有限公司
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Problems solved by technology
[0002] In the automobile manufacturing industry, there will be processing requirements for various shapes of parts, many of which are irregular in shape, and there is no suitable conventional fixture to meet the needs of the installation and positioning of the machining center. If other ordinary machine tools are used to cooperate with manual processing, it will be Greatly reduce the machining accuracy and work efficiency, and increase the labor cost. The processing and positioning of the disc-shaped workpiece is one of the problems. The disc-shaped workpiece has a regular shape and the thickness is not very thick. During the process of clamping and positioning, deformation is easy to occur , and there is no large plane for positioning, it is difficult to locate accurately, so in order to ensure the processing accuracy, the positioning fixture is especially important
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[0028] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.
[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be und...
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The invention provides a butterfly-shaped support base positioning and clamping device, and belongs to the field of numerical control machine tool machining equipment. The butterfly-shaped support base positioning and clamping device comprises inner side positioning modules and vertical machining modules arranged in different machining phases of workpieces; the inner side positioning modules and the vertical machining modules are both fixed on a bridge passing plate capable of rotating; the bridge passing plate is driven to rotate by a turntable; and the inner side positioning modules and the vertical machining modules both include at least one set of upper and lower positioning modules symmetrically arranged. The butterfly-shaped support base positioning and clamping device is designed for special structures of the workpieces, adopts the overall symmetric structure, simplifies the design scheme, can perform multiple positioning for the workpieces, is high in repeated positioning precision, and is high in product pass percent.
Description
Technical field [0001] The invention belongs to the field of numerical control machine tool processing equipment, and particularly relates to a positioning and clamping device for a butterfly support seat. Background technique [0002] In the automobile manufacturing industry, there will be a variety of parts processing requirements, many of which are irregular in shape, and there is no suitable conventional fixture to meet the needs of the installation and positioning of the machining center. If other ordinary machine tools are used in conjunction with manual processing, they will It greatly reduces the processing accuracy and work efficiency, and increases labor costs. Among them, the processing and positioning of the dish-shaped workpiece is one of the problems. The dish-shaped workpiece has a regular shape and the thickness is not very thick. It is easy to deform during the clamping and positioning process. , And there is no plane with a large area for positioning, it is diff...
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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor袁茂凯
Owner天津市程田新能源股份有限公司