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Curve tracer in symmetrical process

A technology of process curve and trajectory, applied in the field of efficient automatic marking machine, can solve the problems of high labor cost, affecting process quality, low efficiency and so on

Inactive Publication Date: 2012-11-21
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In industry, the processing of plates and sheet metal parts, such as the manufacture and installation of fan blades, often requires drawing various symmetrical process curves. If manual drawing is used, not only the efficiency is low, the labor cost is high, but the quality is also poor, directly Affect the quality of subsequent processes

Method used

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the drawings and embodiments.

[0009] Attached figure 1 It is a schematic structural diagram of an embodiment of the present invention. The technical solution is: a symmetrical process curve tracker, including frame 0, main arm 1, nut slider 2, screw rod 3, coupling 4, and auxiliary motor 5. , The main motor 6, the guide rail 7, the main arm 1 and the frame 0 form a rotating pair R 1 After that, it is connected with the main motor 6 through the coupling 4, and on the two sides of the main arm 1 centered on the rotation axis Z of the main motor 6 in the length direction of the main arm 1, a pair of screw rods 3 with opposite rotation directions are respectively installed with a nut slider 2 for transmission System, the screw 3 is connected to the auxiliary motor 5 with dual output shafts located in the center of the main arm 1 through the coupling 4, and the nut slider 2 and the guide rail 7 arranged ...

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Abstract

A curve tracer in a symmetrical process comprises a frame (0), a main arm (1), nut sliders (2), screw rods (3), couplings (4), an auxiliary motor (5), a main motor (6) and a guide rail (7). The main arm (1) and the frame (0) form a revolute pair (R1) connected with the main motor (6) through the couplings (4), a pair of transmission systems which are opposite in rotation direction and consist of the screw rods (3) and the nut sliders (2) are mounted on two sides centering on a rotary shaft (Z) of the main motor (6) in the length direction of the main arm (1), the screw rods (3) are connected with the auxiliary motor (5) through the couplings (4), the auxiliary motor (5) is positioned in the center of the main arm (1) and provided with two output shafts, and the nut sliders (2) and the guide rail (7) arranged on the main arm (1) to form a moving pair (P2). The axis of the main motor (6) is perpendicular to that of the auxiliary motor (5), the transmission systems which are opposite in rotation direction and consist of the screw rods (3) and the nut sliders (2) are identical in screw pitch, lead and lead angle, and the curve tracer can be in central symmetry relative to the revolute pair (R1) and overlapped and combined for use. The curve tracer in the symmetrical process is simple in structure, easy to control and high in efficiency and tracing quality.

Description

Technical field [0001] The invention mainly relates to the generation of symmetrical process curves. Specifically, it provides an efficient automatic scribing machine for marking the symmetrical process curves of plates and sheet metal parts. Background technique [0002] In industry, the processing of sheet metal and sheet metal parts, such as the manufacturing and installation of fan blades, often requires drawing various symmetrical process curves. For example, manual drawing of lines is not only low in efficiency, high labor costs, but also poor in quality. Affect the quality of subsequent processes. Therefore, there is an urgent need for an efficient special device for symmetrical process curve marking. Summary of the invention [0003] In order to solve the above problems, the present invention provides a symmetrical process curve line tracker, which can greatly improve work efficiency and product quality, and reduce labor production costs. [0004] The technical scheme adop...

Claims

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Application Information

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IPC IPC(8): B25H7/04
Inventor 沈惠平邓嘉鸣朱伟戴丽芳
Owner CHANGZHOU UNIV
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