Multi-point clamping device
A clamping device, multi-point technology, applied in the field of workpiece clamping devices, can solve the problems of inaccurate clamping position and unstable clamping, and achieve the effect of accurate clamping position and accurate placement
Inactive Publication Date: 2013-05-15
CHONGQING JUKANG BUILDING MATERIAL
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Problems solved by technology
[0002] At present, in the process of workpiece processing, it is often necessary to fix the workpiece before subsequent processing, so the multi-point clamping device is widely used in the field of workpiece processing, and the disadvantages of the existing multi-point clamping device are: 1. Unstable clamping; 2. The clamping position is not accurate
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[0009] Such as figure 1 As shown, a multi-point clamping device includes a base 1, a drive mechanism and a clamping mechanism are arranged on the base 1, and the drive mechanism includes a push rod 2, a flat plate 7, a slider 3, and a box body 2. The flat plate 7 is arranged on the push rod 2, and one side of the slider 3 is set as a slope, the slider 3 and the push rod 1 are connected by bolts 4, and a spring 5 is arranged between the slider 3 and the inner surface of the bottom of the box body 2, and the box body The bottom end of 5 is against the flat plate 7; the clamping mechanism includes a finger pin 6, a top column 9, and a fixed baffle 10, the finger pin 6 is in contact with the slider 3 on an inclined plane, and the top column 9 is arranged on the base above the rotating arm 8 In the through hole of the seat 1, the lower end is against the upper surface of the rotating arm 8, and the upper end is in contact with the workpiece. The fixed baffle 10 is arranged on the b...
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The invention relates to the field of workpiece clamping, in particular to a multi-point clamping device. The multi-point clamping device comprises a base seat provided with a drive mechanism and a clamping mechanism. The drive mechanism comprises a push rod, a flat plate, a slide block and a box body. The flat plate is arranged on the push rod. One side of the slide block is arranged be to slant. The slide block and the push rod are connected through screws. A spring is arranged between inner surfaces of the bottoms of the slide block and the box body. The bottom end of the box body is abutted against the flat plate. The clamping mechanism comprises a stud, a shore, and a fixing check plate. The stud is contacted with the slant surface of the slide block. The shore is arranged inside a base seat shaft through hole arranged in the upper portion of a turning arm, the lower end of the shore is abutted against the upper surface of the turning arm, and the upper end of the shore is contacted with the workpiece. The fixing check plate is arranged, at a position corresponding to the upper end surface of the shore, on the base seat. The multi-point clamping device can fix the workpiece stably and accurately due to centering of the stud to the workpiece and fixing of the fixing check plate to a flange.
Description
technical field [0001] The invention relates to the field of workpiece clamping devices, in particular to a multi-point clamping device. Background technique [0002] At present, in the process of workpiece processing, it is often necessary to fix the workpiece before subsequent processing, so the multi-point clamping device is widely used in the field of workpiece processing, and the disadvantages of the existing multi-point clamping device are: 1. Unstable clamping; 2. The clamping position is not accurate. Contents of the invention [0003] The object of the present invention is to provide a multi-point clamping device capable of stably clamping the workpiece and accurately fixing the position of the workpiece when clamping the workpiece. [0004] In order to achieve the above object, the technical solution of the present invention is: a multi-point clamping device, including a base, a driving mechanism and a clamping mechanism are arranged on the base, and the driving...
Claims
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IPC IPC(8): B23Q3/00
Inventor 周炫张信聪
Owner CHONGQING JUKANG BUILDING MATERIAL