Self-adaptive heterogeneous part clamping mechanism
An adaptive and different component technology, applied in the direction of workpiece clamping devices, manufacturing tools, etc., can solve the problems of low clamping efficiency and poor adaptability, and achieve the goal of improving clamping efficiency, high degree of automation, and reducing classification steps Effect
Active Publication Date: 2021-10-29
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology
[0005] Purpose of the invention: In order to overcome the problems of low clamping efficiency and poor adaptability in the prior art, provide a mechanism for adaptive clamping of different components
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[0027] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0028] like figure 1 As shown, the present invention provides a mechanism for self-adaptive clamping of heterogeneous components, including a first clamping assembly 1, a second clamping assembly 2 and an adaptive positioning assembly 3. In this embodiment, the above mechanism is applied to heterogeneous Clamping of pieces (parts), wherein the first clamping assembly 1 is used for preliminary positioning of different components; the second clamping assembly 2 is used for...
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The invention discloses a self-adaptive heterogeneous part clamping mechanism which comprises a first clamping assembly, a second clamping assembly and a self-adaptive positioning assembly. The second clamping assembly comprises a lever air cylinder and a rocker arm air cylinder, the first clamping assembly is used for primarily positioning a heterogeneous part, the rocker arm air cylinder in the second clamping assembly is used for pressing and fixing the heterogeneous part and is matched with the first clamping assembly to conduct secondary positioning on the heterogeneous part, the self-adaptive positioning assembly is used for carrying out self-adaptive positioning on the heterogeneous part, and the lever air cylinder in the second clamping assembly is used for fixing the self-adaptive positioning assembly. The mechanism can adapt to clamping of parts of various sizes and shapes, the problem that a traditional clamp is poor in adaptability to the parts of different shapes and sizes is solved, a clamp does not need to be replaced according to the sizes and the shapes of parts, self-adaptive clamping in the real sense is achieved, the step of classification before part machining is omitted, the whole clamping step is high in automation degree and easy to operate, and therefore the clamping efficiency is greatly improved.
Description
technical field [0001] The invention belongs to the field of fixture design, and in particular relates to a mechanism for self-adaptive clamping of different components. Background technique [0002] With the development of the machinery manufacturing industry, in order to meet people's various production needs and improve production efficiency, people have developed more and more machinery. Among them, the fixture is one of the most commonly used mechanisms in the mechanical field, and is usually used to clamp parts or fix processing objects in the process of mechanical manufacturing. [0003] Although there are various types of clamps, the shapes of the parts that need to be clamped are also various. In the face of diverse parts, it is usually necessary to use special fixtures or automated fixtures, but considering factors such as these fixtures are expensive, large in size and quality, and inconvenient to install, they often cannot be used on a large scale. In the face ...
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CPCB25B11/00
Inventor 梁睿君李阳叶文华何磊巫青华李帅帅
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS