3D surface line drawing equipment
A technology of three-dimensional curved surface and equipment, applied in workshop equipment, manufacturing tools, etc., can solve the problems of insufficient precision, high cost, and high scrap rate
Active Publication Date: 2019-04-12
LUAN YONGZHEN GRIZZLY ELECTRICAL & MECHANICAL TECH CO LTD
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Problems solved by technology
[0003] At present, drawing curves on the surface of a cylinder requires the use of high-precision professional equipment. The cost is too high for small and medium-sized enterprises to afford. Failure to meet requirements leads to high scrap rate
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Embodiment Construction
[0031] like Figure 1-7 As shown, the three-dimensional curved surface line drawing equipment includes a positioning board 100, a horizontal board 300 slidably connected with the positioning board 100, a vertical board 400 slidably connected with the horizontal board 300, an inclined board slidably connected with the horizontal board 300 and the vertical board plate 500, the positioning plate 100 is provided with a linear guide rail 120 arranged in the horizontal direction, the horizontal plate 300 is slidably matched with the linear guide rail 120 and moves along the guiding direction of the linear guide rail, and is also installed between the horizontal plate 300 and the positioning plate 100 for fixing The locking mechanism at the position of the horizontal plate 300, the horizontal plate 300 is provided with a horizontal guide groove 310 arranged along its length direction, one end of the horizontal plate 300 is also provided with an arc-shaped guide groove 320, and the bot...
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The invention discloses a line drawing device for three-dimensional curved surfaces. The line drawing device comprises a locating plate, a horizontal plate connected with the locating plate in a sliding manner, a vertical plate connected with the horizontal plate in a sliding manner, and an inclined plate connected with the vertical plate in a sliding manner, wherein an angle plate is matched in the vertical plate in a sliding manner; the angle plate further comprises an angle scale fixed to a vertical sliding block; one end of the inclined plate is movably connected with the circle center of the angle plate and can rotate around the circle center; the end, connected with the circle center, of the inclined plate is further provided with a pointer pointing to a scale of the angle plate; the other end of the inclined plate is provided with an arc-shaped sliding block matched with an arc-shaped guide groove; scales are arranged on the horizontal plate, the vertical plate and the inclined plate in the length direction; a line drawing mechanism used for drawing lines is further arranged on the inclined plate in a sliding manner; and when the inclined plate is obliquely arranged, the horizontal plate is fixed to the vertical plate, the vertical plate is fixed to the angle plate, the linear track of the line drawing mechanism can be converted into curves of the surfaces of curved surface objects like cylindrical objects and conical objects through moving the line drawing mechanism.
Description
technical field [0001] The invention relates to a machined line drawing device, in particular to a curved surface line drawing instrument. Background technique [0002] Fitter is an important type of work in mechanical processing, and has a very important position in the field of mechanical technicians, and workpiece line drawing is an important step for fitters to process parts, so the line drawing tool has become a necessary tool. [0003] At present, drawing curves on the surface of a cylinder requires the use of high-precision professional equipment. The cost is too high for small and medium-sized enterprises to afford. Less than the requirements, resulting in a high scrap rate. Contents of the invention [0004] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a low-cost, high-precision line-drawing device that is convenient for manual operation, which is convenient for disassembly and clamping, and is suitable fo...
Claims
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IPC IPC(8): B25H7/04
CPCB25H7/04
Inventor 朱文祥
Owner LUAN YONGZHEN GRIZZLY ELECTRICAL & MECHANICAL TECH CO LTD