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A technology of clamping device and pipe bending, applied in the direction of clamping device, workpiece clamping device, positioning device, etc., can solve the problems of difficult clamping, unsuitable for L-shaped elbow clamping, etc., and achieve smooth left and right motion Effect
Inactive Publication Date: 2017-09-19
严磊
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Problems solved by technology
It is difficult to clamp L-shaped elbows during processing, and common fixtures are not suitable for clamping L-shaped elbows.
Method used
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.
[0015] Such as figure 1 , figure 2 and image 3As shown, an L-shaped elbow clamping device includes a frame 1, a rack support block 2, a rack 3, a drive cylinder 4, a cylinder support 5, a positioning support mechanism 6, a horizontal clamping mechanism 7, a vertical The straight clamping mechanism 8 and the positioning support mechanism 6 realize the positioning and support of the L-shaped elbow, and the horizontal clamping mechanism 7 and the vertical clamping mechanism 8 realize the synchronous clamping of the two ends of the L-shaped elbow. The positioning support mechanism 5 includes a support frame 9, a positioning support plate 10, an expansion air pipe 11, a vent valve 12, and an air pump 13. The position...
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Abstract
The invention provides an L-shaped elbow clamping device, which belongs to the technical field of mechanical processing. It includes a positioning support mechanism, a horizontal clamping mechanism, and a vertical clamping mechanism. The expansion trachea of the positioning support mechanism is spirally wound in the positioning support plate. One end of the expansion trachea is closed, and the other end of the expansion trachea is provided with a vent valve. The air pump is connected to the ventilator. The valve and the rack support block can slide left and right and are set on the chute of the frame. The first horizontal bevel gear of the horizontal clamping mechanism is fixed on the first horizontal support column, and the second horizontal bevel gear is fixed on the second horizontal support column. On the column, the rack meshes with the first horizontal undergear and the second horizontal undergear, the first vertical bevel gear of the vertical clamping mechanism meshes with the first horizontal bevel gear, and the second vertical bevel gear meshes with the second horizontal bevel gear. Two vertical and horizontal bevel gears mesh. The invention can quickly realize the clamping of both ends of the L-shaped elbow, has good synchronization, reasonable structure and good clamping effect.
Description
technical field [0001] The invention relates to the technical field of machining, in particular to an L-shaped elbow clamping device. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The machinery required for processing consists of digital display milling machine, digital display forming grinder, digital display lathe, EDM machine, universal grinding machine, machining center, laser welding, medium wire walking, fast wire walking, slow wire walking, external cylindrical grinder, internal cylindrical grinder, Precision lathes, etc., can process precision parts such as turning, milling, planing, grinding, etc. This type of machine is good at processing precision parts such as turning, milling, planing, grinding, etc., and can process various irregular shape parts, and...
Claims
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Application Information
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