Driven three-dimensional positioning vehicle
A technology for three-dimensional positioning of vehicles and vehicle bodies, which is applied to workpiece clamping devices, manufacturing tools, etc., and can solve the problems of heavy workload and high cost
Active Publication Date: 2015-07-22
DALIAN LIANCHUAN HEAVY IND
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Problems solved by technology
When the mass of the supported object is large, if only one 3D positioning vehicle is installed at a support point, the load-bearing requirements for the 3D positioning vehicle and the ground in contact with it are relatively high, so it is often used on a main support Multiple 3D positioning vehicles are set around the point to play the role of auxiliary support; while the existing 3D positioning vehicles with traditional structures are generally equipped with driving devices in the direction of plane displacement (X-axis direction and Y-axis direction). When adjusting the supported object, all three-dimensional positioning vehicles that are in contact with the bottom surface of the supported object need to be adjusted, and this adjustment must be coordinated with each other, so the workload is relatively large. The driving device provided with a plane also has a higher cost
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[0012] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. Such as figure 1 Shown: a driven three-dimensional positioning car, including a car body 1, a plurality of rollers 2 for supporting the car body 1 are arranged on the side of the car body 1, and symmetrical forklift holes 12 are arranged at the lower part of the car body 1, A first roller row 3 is arranged on the car body 1, a first slide plate 4 is supported above the first roller row 3, and the other end of the first return spring 5 connected with the first slide plate 4 is fixedly arranged on the car body 1 ; At both ends of the traveling direction of the first roller row 3, limit blocks 11 are respectively arranged to limit the stroke of the first roller row 3;
[0013] A second roller row 6 is arranged above the first slide plate 4, a second slide plate 7 is supported above the second roller row 6, and the other end of the second return ...
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The invention discloses a driven three-dimensional positioning vehicle, which comprises a vehicle body (1), and a roller wheel (2) connected with the vehicle body (1), and is characterized in that: the vehicle body (1) is provided with a first roller row (3); a first sliding plate (4) is supported above the first roller row (3); a first offsetting spring (5) fixedly arranged on the vehicle body (1) is connected with the first sliding plate (4); the upper surface of the first sliding plate (4) is provided with a second roller row (6); a second sliding plate (7) is supported above the second roller row (6); a working end of a second offsetting spring (8) fixedly arranged on the first sliding plate (4) is connected with the second sliding plate (7) on which a lifting cylinder (9) is arranged; and the top of the lifting cylinder (9) is provided with a supporting ball head (10) in spherical connection with the lifting cylinder. The invention has the advantages that: the driven three-dimensional positioning vehicle is simple in structure and skillful in design, can move together with an active movement device in a plane space while supporting heavy objects, and the like.
Description
technical field [0001] The invention relates to a three-dimensional positioning vehicle, in particular to a driven three-dimensional positioning vehicle which can move flexibly and smoothly and can be self-adjusted with changes in the horizontal position of a supported object. Background technique [0002] When processing large-scale equipment such as the hull, it is necessary to support the equipment, and this support also needs to have the function of being able to adjust in three-dimensional space. Currently, three-dimensional positioning equipment is generally used to realize this support. When the mass of the supported object is large, if only one 3D positioning vehicle is installed at a support point, the load-bearing requirements for the 3D positioning vehicle and the ground in contact with it are relatively high, so it is often used on a main support Multiple 3D positioning vehicles are set around the point to play the role of auxiliary support; while the existing 3D...
Claims
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IPC IPC(8): B25B11/00
Inventor 方裕华方鸣方晶方弘
Owner DALIAN LIANCHUAN HEAVY IND