Piston locating and grabbing mechanism
A technology of grabbing mechanism and piston, which is applied in the field of piston positioning and grabbing mechanism, to achieve high positioning accuracy and improve the efficiency of processing and assembly
Active Publication Date: 2017-11-21
一工机器人银川有限公司
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- Application Information
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Problems solved by technology
When the positioning of the upper surface of the piston is inconsistent with that of the lower surface, for example, when the upper surface of the piston is an axisymmetric structure and the lower surface is a centrosymmetric structure, if the piston is rotated and adjusted only according to the centrosymmetric structure of the lower surface, there may be an angle of the lower surface It meets the requirements, but the angle of the upper surface of the piston does not meet the requirements, and it is not convenient to position the piston from both sides
Method used
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[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0019] Such as Figure 1 to Figure 3 The piston 3 positioning and grasping mechanism shown is the best embodiment of the present invention, including a frame body 1 . A support plate 2 is fixed on the frame body 1 . In order to improve the connection stability between the support plate 2 and the frame body 1, a support block 33 is provided between the support plate 2 and the frame body 1, and the support plate 2, the support block 33 and the frame body 1 are screwed together by bolts.
[0020] An angle steering mechanism capable of clamping the piston 3 is fixed on the support plate 2 , and a clamping transfer sequence assembly capable of clamping the piston...
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The invention provides a piston locating and grabbing mechanism. An angle steering mechanism is designed on a frame body, photograph assemblies are arranged on the upper portion and the lower portion of the angle steering mechanism correspondingly, the upper surface and the lower surface of a piston can be subjected to detection and photographing at the same time, and the piston is compared with a standard position. Then, after the piston is adjusted to a proper angle through the angle steering mechanism, the piston is located and clamped by a clamping rotation assembly so as to be machined through the next machining procedure. The angle judgment and adjustment process is simple and fast, the locating precision is high, and the machining and assembling efficiency of the piston can be effectively improved.
Description
technical field [0001] The invention relates to the technical field of mechanical automation, in particular to a piston positioning and grasping mechanism. Background technique [0002] In the assembly line of piston production and assembly, it is necessary to use a manipulator to hold the original piston, and after positioning the original piston, it is supplied to the next processing procedure. Generally, after the piston is clamped and fixed, the rotation of the piston is positioned according to the standard position of the piston. However, in actual production, generally only the upper or lower surface of the piston can be observed. When the positioning of the upper surface of the piston is inconsistent with that of the lower surface, for example, when the upper surface of the piston is an axisymmetric structure and the lower surface is a centrosymmetric structure, if the piston is rotated and adjusted only according to the centrosymmetric structure of the lower surface...
Claims
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IPC IPC(8): B23P19/00B23P19/10
CPCB23P19/006B23P19/105
Inventor 王强国王小龙李刚
Owner 一工机器人银川有限公司