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Nut clamping device

A clamping device and nut technology, applied in the field of nut assembly tools, can solve the problems of difficult clamping, small nuts, cumbersome and other problems, and achieve the effects of reducing weight, ensuring stability and reducing costs

Inactive Publication Date: 2016-08-17
高田华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the nut is small and thin, it is not only difficult to clamp it, but also needs to be removed and turned over during the finishing process. After turning over, it is cumbersome to readjust the machine tool for clamping

Method used

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Embodiment Construction

[0025] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0026] Such as figure 1 Shown is a schematic structural view of the present invention, which is a nut clamping device, including a clamping base and an adjustable nut limiting piece.

[0027] The clamping base 1 is in the shape of a round cake, and six waist-shaped grooves 2 are milled on its top surface; the waist-shaped grooves 2 divide the clamping base 1 equally; its vertical section is an inverted isosceles trapezoid; and set There are internal threads; the groove edge of the waist groove 2 is also provided with scale marks.

[0028] The adjustable nut limiting piece includes an arc-shaped limiting piece 3 and an obtuse angle limiting piece 4; the bottoms o...

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Abstract

A nut clamping device is characterized by comprising a clamping base and adjustable nut limit pieces. The clamping base is of a round cake shape, six waist-shaped grooves are milled in the top surface of the clamping base and equally divide the clamping base, and the vertical section of each waist-shaped groove is an inverted isosceles trapezoid and is provided with an inner thread. The adjustable nut limit pieces include arc-shaped limit pieces and obtuse-angle limit pieces. Limit blocks are rotatably connected to the bottoms of the arc-shaped limit pieces and the obtuse-angle limit pieces. The limit blocks are slidably mounted in the waist-shaped grooves. The surfaces of the limit blocks are provided with limit threads matched with the inner threads. The nut clamping device is simple in structure, convenient to operate, capable of being adjusted according to the sizes of different nuts so as to clamp the nuts, simple to manufacture, capable of lowering cost and applicable to the clamping of other nut workpieces.

Description

technical field [0001] The invention belongs to the field of nut assembly tools, and in particular relates to a nut clamping device which can be adjusted according to the sizes of different nuts. Background technique [0002] With the development of current technology, the shape and precision of parts are required to be higher and higher in production. In various existing equipment and products, nuts can be seen everywhere. In order to make these equipment or products more sophisticated, the nuts need to be finished. [0003] The existing method is: use the machine tool to clamp the nut, and then finish it. However, because the nut is small and thin, not only is it not easy to clamp it, but also it needs to be removed and turned over during the finishing process. [0004] Therefore, a nut clamping device that can be adjusted according to the size of different nuts and is easy to clamp is developed. Contents of the invention [0005] In order to solve the above problems,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/00B23Q3/06B23Q3/062
Inventor 张婧如
Owner 高田华