A workpiece clamping device
A workpiece clamping and workpiece technology, applied in chucks, manufacturing tools, manipulators, etc., can solve the problems of small operable space and low clamping stability, and achieve high clamping stability, small space occupation, and small action stroke Effect
Active Publication Date: 2018-05-18
NANTONG IT SOFT
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- Abstract
- Description
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Problems solved by technology
When it is necessary to clamp a semi-cylindrical workpiece from a tubular object, due to the small gap between the semi-cylindrical workpiece and the tubular object, the operable space is small, and the general clamping device cannot be operated, and the clamping low stability
Method used
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[0018] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0019] Such as Figure 1-5 As shown, it is a workpiece gripping device of the present invention, including a workpiece gripping device, including inner jaws 1, outer jaws 2, inner shafts 3, outer shafts 4, inner shaft lugs 5, Outer shaft lug 6, outer vertical rod 7, inner vertical rod 8, connecting plate 9, driving device, front base plate 10 and rear panel 11; the two ends of outer vertical rod 7 are connected with connecting plate shaft 16 and outer shaft trunnion 17 respectively The connecting plate 9 and the outer shaft lug 6 are movably connected; the two ends of the inner vertical rod 8 are movably connected with the connecting plate 9 and the inner shaft lug 5 through the connecting plate shaft 16 and the inner shaft trunnion 18 respectively; the outer jaw 2 is connected through the outer The shaft 4 is fixedly connected with the outer...
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The invention discloses a workpiece clamping device. The device comprises an inner clamping jaw, an outer clamping jaw, an inner shaft, an outer shaft, an inner shaft lug, an outer shaft lug, an outer vertical pole, an inner vertical pole, a connecting plate, a driving device, a front base plate and a rear panel, wherein the two ends of the outer vertical pole are movably connected with the connecting plate and the outer shaft lug respectively; two ends of the inner vertical pole are movably connected with the connecting plate and the inner shaft lug respectively; the outer clamping jaw is fixedly connected with the outer shaft lug through the outer shaft; the inner clamping jaw is fixedly connected with the inner shaft lug through the inner shaft; the driving device drives the connecting plate to move up and down; the inner clamping jaw and the outer clamping jaw are arranged at the front end of the front base plate, and the inner shaft and the outer shaft penetrate through the front base plate to be connected with the inner shaft lug and the outer shaft lug at the rear end of the front base plate; the driving device is fixed on the rear panel. The device is simple in structure and small in action travel, occupies small space and is particularly suitable for taking out semi-circular workpieces in a tubular object.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a clamping device for clamping a workpiece whose lower surface has a semicircular or convex arc-shaped cross section in a narrow space. Background technique [0002] The workpiece grabbing mechanism is used to hold the workpiece and transport it to a suitable location. When it is necessary to clamp a semi-cylindrical workpiece from a tubular object, due to the small gap between the semi-cylindrical workpiece and the tubular object, the operable space is small, and the general clamping device cannot be operated, and the clamping The stability is not high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a workpiece clamping device, which can quickly and stably clamp workpieces with a wide upper part and a narrower lower part. [0004] In order to solve the above-mentioned technical problems, the present ...
Claims
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IPC IPC(8): B25J15/02
CPCB25J15/0206
Inventor 张世勤
Owner NANTONG IT SOFT