A portable lost foam surface coating device
A technology of surface coating and lost foam, which is applied to devices and coatings for coating liquid on the surface, can solve the problems of large manual labor, small scope of application, low efficiency, etc., to improve efficiency, increase the scope of application, The effect of reducing requirements
Active Publication Date: 2021-03-19
SHANDONG BAODING HEAVY IND
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a convenient lost foam surface coating device, which effectively solves the problem of large manual labor and low efficiency during the coating and hanging process of the existing foam plastic gasification mold. Problems with low and small scope of application
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[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0016] Depend on Figure 1 to Figure 7 Given, the present invention comprises a U-shaped frame 1, a U-shaped plate 2 with an opening downward and capable of moving up and down is arranged in the frame 1, and a U-shaped plate 2 with an opening downward is arranged on the lower end faces of the left and right side plates of the U-shaped plate 2. Rectangular hole, there is a rectangular block 3 below each rectangular hole, the vertical slide bar 4 is fixed on the upper end of the rectangular block 3, the upper end of the slide bar 4 is placed in the rectangular hole, the slide bar 4 can move up and down in the rectangular hole, the slide bar 4. A compression spring is connected between the upper end and the bottom of the rectangular hole; on the rectangular block 3 there is a cylindrical block 5 that runs through the U-shap...
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The invention provides a convenient evanescent mode surface coating device, and effectively solves the problems of high labor amount in coating, low efficiency and narrow application range in a traditional foam gasification mold. The convenient evanescent mode surface coating device comprises a frame; an U-shaped plate is arranged in the frame; a rectangular hole is formed in the lower end of a side plate of the U-shaped plate; a rectangular block is arranged under the rectangular hole; a slide rod is arranged at the upper end of the rectangular block; a pressure spring is connected between the slide rod and the rectangular hole; a cylindrical block is arranged on the rectangular block; a circular plate is arranged on one side of the cylindrical block, and is provided with a spline shaft;a spline hole is formed in the cylindrical block; the rectangular block is hinged with a first connecting rod; the U-shaped plate is hinged with a second connecting rod; the cylindrical block is provided with a wire winding wheel; a rope is arranged on the wire winding wheel; a baffle plate is arranged on the inner side wall of the frame; a projection strip is arranged on the inner side of the frame; a pin is arranged on the U-shaped plate; a blind hole is formed in the projection strip; and a paint groove is formed in the frame. The convenient evanescent mode surface coating device is skillful in structure, improves the dipping efficiency, reduces the labor amount, widens the application range, reduces the paint requirement, and improves the automation degree.
Description
technical field [0001] The invention relates to the technical field of casting, in particular to a portable lost foam surface coating device. Background technique [0002] Lost foam casting, also known as solid casting, is a foam plastic gasification mold (mostly made of paraffin or foam model bonded and combined) similar in size and shape to the casting, brushed with refractory coating and dried, and buried in dry quartz sand Vibration molding, pouring under negative pressure, the model is vaporized, the liquid metal occupies the position of the model, solidified and cooled to form a new casting method. [0003] Compared with traditional casting technology, lost foam casting has the following characteristics: 1. Good casting quality and low cost; 2. Unlimited material and suitable size; 3. Size 4. High precision, smooth surface, less cleaning and saving machining ; 5, the internal defects are greatly reduced, and the organization is compact; 6, large-scale and mass product...
Claims
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IPC IPC(8): B05C3/09B05C11/10B05C13/02
CPCB05C3/09B05C11/1039B05C13/02
Inventor 王中一明子昌
Owner SHANDONG BAODING HEAVY IND