Positioning device and mobile positioning method
A technology for mobile positioning and positioning devices, applied in positioning devices, clamping, support, etc., can solve the problems of poor positioning accuracy and complex structure of positioning devices, and achieve the effect of simple structure, complex structure of positioning devices and high positioning accuracy
Active Publication Date: 2013-05-08
ZOOMLION HEAVY IND CO LTD
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Problems solved by technology
[0006] The present invention aims to provide a positioning device and a mobile positioning method to solve the problems of complex structure or poor positioning accuracy of the positioning device in the prior art
Method used
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Embodiment Construction
[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0033] Figure 4 It shows a schematic front view of Embodiment 1 of the positioning device according to the present invention; Figure 5 show Figure 4 The schematic diagram of the left view of the positioning device in Embodiment 1; Image 6 show Figure 4 A schematic top view of the positioning device of Embodiment 1 in . see 4 to Image 6 , it can be seen from the figure that the positioning device of the first embodiment includes: a first limiting member 10 , a second limiting member 30 and a third limiting member 50 . Wherein, the first limiting member 10 is arranged on the platform 1, and can be fixedly connected with the platform 1, such as welding, and can also be detachably conne...
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Provided are a position-fixing apparatus and a moving position-fixing method. The position-fixing apparatus comprises: a first position-limiting part (10) installed on a platform (1) and facing a first side of a workpiece having the position thereof to be fixed (3); a second position-limiting part (30) installed on the platform (1) and facing a second side of the workpiece having the position thereof to be fixed (3), the second position-limiting part (30) limiting the movement direction of the workpiece having the position thereof to be fixed (3); a third position-limiting part (50) dismountably installed on the platform (1), facing a third side of the workpiece having the position thereof to be fixed (3), the third side being parallel to the second side, and the third position-limiting part (50) limiting the movement direction of the workpiece having the position thereof to be fixed (3); the distance limited by the second position-limiting part (30) and the third position-limiting part (50) equals to the distance between the second side and the third side of the workpiece having the position thereof to be fixed (3). The position-fixing apparatus of the present invention is simple in structure, convenient to operate, and high in position-fixing accuracy.
Description
technical field [0001] The invention relates to the field of process equipment, in particular to a positioning device and a mobile positioning method. Background technique [0002] At present, some workpieces (such as positioning tooling) need to be positioned for the first time. At the same time, they need to move forward and backward along a straight line during use, and it is necessary to ensure that the workpiece can be accurately reset (that is, return to the initial positioning position) after shifting. [0003] Generally, a positioning device is required to make the initial positioning, displacement and reset of the workpiece. There are two types of positioning devices in the prior art: the first is that a linear guide rail is installed on the platform, and a structure adapted to the guide rail is installed on the bottom surface of the workpiece. The positioning block is used to position the workpiece for the first time, and the workpiece moves along a straight line d...
Claims
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IPC IPC(8): B23Q3/18
CPCB23Q3/18
Inventor 易伟平张红霞龙德元
Owner ZOOMLION HEAVY IND CO LTD