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Silk pole clamping device

A technology of clamping device and screw rod, which is applied in the direction of clamps, manufacturing tools, etc., and can solve the problems of clamps not being able to clamp, clamping is not firm, and production accuracy is not high

Inactive Publication Date: 2010-06-30
WUJIANG WANPING XURI SEWING MACHINE PARTS FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In actual processing and production, it is often encountered that due to the small workpiece, the fixture cannot be clamped or clamped firmly, resulting in low production accuracy.

Method used

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Examples

Experimental program
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Embodiment Construction

[0008] See attached figure 1 to attach figure 2 , a screw clamping device, comprising a base 1, a support platform 2 located on the upper bottom surface of the base 1 and fixedly connected with the base, a storage platform 4 fixedly connected with the support platform 2, and a storage platform with the storage platform The left clamp 6 and the right clamp 5 that the two ends of 4 are hinged respectively, the left nut 7 and the right nut 3 that are respectively fixedly connected with the ends of the left clamp 6 and the right clamp 5, and the left nut 7 The direction of rotation of the right nut 3 is opposite to that of the left nut 7 and the right nut 3. A threaded screw 9 is connected on the left nut 7 and the right nut 3. The screw 9 is tapped with a left thread and a right thread with opposite directions of rotation. Moreover, the screw rod 9 is rotatably connected to the support table 2 , and the other end of the screw rod 9 is rotatably connected to a fixed support 8 , ...

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PUM

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Abstract

The invention relates to a silk pole clamping device, which comprises a base, a support platform located on the base and fixed thereon, an article-holding platform fixed to the support platform, two ends of the article-holding platform are respectively hinged with a left clamp and a right clamp, ends of the left clamp and right clamps are respectively fixed with a left nut and a right nut with opposite rotating directions, the left and right nuts are connected to a silk pole through a screw, the silk pole is provided with a left screw and a right screw with opposite rotating directions, and the silk pole is rotatably connected to the support platform, the other end of the silk pole is rotary connected to a fixed support, the fixed support is fixed on the base. When the silk pole is rotated toward a certain direction, the two clamps close to each other, this is the clamping state; when the silk pole is rotated toward the other direction, the two clamps separate from each other, this is the loosening state. The invention has the simple structure, and can easily clamp or loosen without much labor.

Description

technical field [0001] The invention relates to a screw rod clamping device. Background technique [0002] In actual processing and production, it is often encountered that due to the small workpiece, the fixture cannot be clamped, or the clamp is not strong, resulting in low production accuracy. There are two main functions of fixtures in production applications, one is clamping and the other is positioning. Combined with production practice, the current fixture design is more flexible and diverse, but it is generally for the convenience of clamping and convenient positioning. Contents of the invention [0003] The object of the present invention is to provide a screw clamping device which can be clamped and positioned conveniently. [0004] The technical solution of the present invention is: a screw clamping device, comprising a base, a support platform located on the upper bottom surface of the base and fixedly connected with the base, a storage platform fixedly conne...

Claims

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Application Information

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IPC IPC(8): B25B5/04B25B5/10
Inventor 苏秋华
Owner WUJIANG WANPING XURI SEWING MACHINE PARTS FACTORY
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