Self-adaptive circular tubular thin-wall part clamping jaw
A technology for circular tubular and thin-walled parts is applied in the field of self-adapting circular tubular thin-walled parts clamping jaws, which can solve the problems of scrapping, damage, and easy deformation of thin-walled parts, and reduce the possibility of local deformation and overall deformation. The effect of protecting the shape
Inactive Publication Date: 2020-02-28
荆门禾硕精密机械有限公司
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Problems solved by technology
At present, there are no clamping jaws specially designed for clamping round tubular thin-walled parts. Most of them use one-way outward clamping jaws. The unbalanced clamping of this kind of jaws often easily leads to It is easily deformed or even damaged in the process of grabbing and transferring, resulting in the scrapping of round tubular thin-walled parts
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[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.
[0022] Such as Figure 1 to Figure 8 As shown, a kind of self-adaptive circular tubular thin-walled clamp jaw described in this embodiment includes a drive motor 1 and a guide cylinder 2, the drive motor 1 is fixed on one end of the guide cylinder 2, and the output of the drive motor 1 The end extends into the guide cylinder 2 and is connected with a large bevel gear 3. The circumferential wall of the guide cylinder 2 is equally spaced with three guide grooves 21 extending outward, and the three guide grooves 21 are along the radial direction. The three guide grooves 21 are all provided with a transmission screw 4, and the two ends of the transmission screw 4 are respectively rotatably connected to the guide groove 21, specifically, the two ends of the trans...
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The invention discloses a self-adaptive circular tubular thin-wall part clamping jaw. The self-adaptive circular tubular thin-wall part clamping jaw comprises a driving motor and a guide cylinder, wherein the guide cylinder is provided with a transmission screw rod, the transmission screw rod is connected with a transmission nut, and an oval through hole is formed in the transmission nut; a clamping device is arranged on a guide groove and comprises a sliding seat, an outer claw, an inner claw, an input lever, a transmission part, an outer sliding block and an inner sliding block; the slidingseat is slidably connected to the guide groove, a rectangular through hole is formed in the sliding seat, and the outer end of the outer sliding block is elastically connected to the outer end of thesliding seat; one end of the input lever is rotationally connected to the sliding seat, the input lever is hinged to the outer sliding block, and the input lever is hinged to the transmission nut through the oval through hole; and the transmission part is rotationally connected to the sliding seat, one end of the transmission part is hinged to the other end of the input lever, and the other end ofthe transmission part is hinged to the bottom of the inner sliding block. The self-adaptive circular tubular thin-wall part clamping jaw can self-adapt to clamping of thin-walled parts with differentpipe diameters, the mode of inner-outer opposite clamping is adopted, and the possibility of deformation of the thin-walled parts is greatly reduced.
Description
technical field [0001] The invention relates to the technical field of clamping devices, in particular to a clamping jaw of an adaptive circular tubular thin-walled part. Background technique [0002] The cylindrical thin-walled parts are easy to deform due to external force, so the balance and stability of the jaws are extremely demanding, and the clamping and handling of the round tubular thin-walled parts has always been a problem. At present, there are no clamping jaws specially designed for clamping round tubular thin-walled parts. Most of them use one-way outward clamping jaws. The unbalanced clamping of this kind of jaws often easily leads to It is easily deformed or even damaged in the process of grabbing and transferring, resulting in the scrapping of round tubular thin-walled parts. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages mentioned above, and provide a kind of self-adaptive clamping jaw of circular ...
Claims
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IPC IPC(8): B25J15/00B25J15/02
CPCB25J15/0033B25J15/0253B25J15/026
Inventor 张丹
Owner 荆门禾硕精密机械有限公司
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