Spherical part turning air-suction clamping device and method
A clamping device and air-suction technology, which is applied in the field of turning processing of spherical parts, can solve the problems of not being able to process complete spherical parts, difficult to meet the accuracy, time-consuming and labor-intensive, etc., and achieve the effect of simple and efficient clamping method
Pending Publication Date: 2019-09-20
BEIFANG UNIV OF NATITIES +1
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Problems solved by technology
The existing complete spherical parts are usually formed by casting or stamping. Before grinding and polishing, the surface of the parts is relatively rough, and its precision is difficult to meet the requirements of some special applications.
To improve the surface roughness of parts, surface grinding treatment is also required, which is time-consuming and labor-intensive, and the cost is high
Traditional turning of spherical parts can only process hemispherical parts, not complete spherical parts
Method used
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Embodiment 1
[0024] Example 1, such as Figure 1 to Figure 6 Shown:
[0025] Air-suction clamping device and method for turning sphere parts, including a rubber sucker 1, a back cap 2 and screws 6, the rubber sucker 1 passes through the back cap 2 and is installed inside the chuck body 4, and the rubber sucker 1 includes a rubber body 102 and a connecting platform 105, one side of the rubber body 102 is provided with a connecting platform 105, the back cap 2 includes a back cap body 201 and a limit ring 204, the back cap body 201 is provided with a limit ring 204, and the card body 4 includes a ferrule wall 403 and a ferrule 404 , the ferrule wall 403 is provided with a ferrule 404 for placing the rubber sucker 1, and one side of the ferrule 404 is provided with a threaded hole 2 401, and the rubber sucker 1 is installed in the ferrule 404 through the connecting platform 105 and the limit ring 204, and the glue The suction cup 1, the back cap 2, and the card body 4 are locked by locking t...
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The invention discloses a spherical part turning air-suction clamping device and method. The spherical part turning air-suction clamping device comprises a rubber suction cup, a back cap and a screw; the rubber suction cup penetrates through the back cap to be installed in a fixture body, the rubber suction cup comprises a rubber body and a connection table, and one side of the rubber body is provided with the connection table; the back cap comprises a back cap body and a limiting ring, and the limiting ring is arranged in the back cap body; the fixture body comprises a clamping sleeve wall and a clamping sleeve, the clamping sleeve wall is internally provided with the clamping sleeve where the rubber suction cup can be placed, and one side of the clamping sleeve is provided with a second threaded hole; and the rubber suction cup is installed in the clamping sleeve through the connection table and the limiting ring. According to the spherical part turning air-suction clamping device and method, a spherical part subjected to die casting forming does not need to be subjected to grinding treatment, turning of the spherical part can be achieved directly through the air-suction clamping method, the clamping method is simple, convenient and efficient, and two-side spherical surface turning can be completed within a short time. Through the spherical part turning air-suction clamping method, technical guidance can be provided for forming machining of the spherical part.
Description
technical field [0001] The invention relates to the technical field of turning processing of spherical parts, in particular to an air-suction clamping device and method for turning processing of spherical parts. Background technique [0002] Ball parts are widely used in rolling bearings, high temperature and high pressure valves, nuclear fuel and other fields. The existing complete spherical parts are usually formed by casting or stamping. Before grinding and polishing, the surface of the parts is relatively rough, and its precision is difficult to meet the requirements of some special applications. To improve the surface roughness of parts, surface grinding treatment is also required, which is time-consuming, labor-intensive, and costly. Traditional turning of spherical parts can only process hemispherical parts, not complete spherical parts. Contents of the invention [0003] In order to solve the above-mentioned shortcomings of the prior art, the present invention pr...
Claims
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IPC IPC(8): B23B5/40B23B1/00B23Q3/08
CPCB23B5/40B23B1/00B23Q3/088
Inventor 王富伟高阳袁承家闫永强梁园任晓强
Owner BEIFANG UNIV OF NATITIES