Rotary clamping mechanism
A clamping mechanism and rotary technology, which is applied in the direction of clamping devices, clamping, metal processing machinery parts, etc., can solve the problems of small application range and poor flexibility, and achieve the effects of high flexibility, wear prevention and convenient use
Inactive Publication Date: 2015-12-02
NANTONG HUAXING OIL EQUIP
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Problems solved by technology
[0003] The traditional mechanical clamping mechanism can only be extended along the clamping direction, has certain requirements on the shape of the clamped workpiece, has a small application range and poor flexibility, so people have carried out continuous research on the clamping mechanism, and the invention develops A rotary clamping mechanism with a wide range of applications and strong flexibility has been developed. After searching, no technical solutions identical or similar to the present invention have been found
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[0022] like figure 1 and figure 2 As shown, the present invention discloses a rotary clamping mechanism, which includes an I-shaped bracket 1, a rotating plate 14 that is nested and fitted in the inner cavity of the I-shaped bracket 1 by means of a bearing 11, and a clamp fixedly connected with the rotating plate 14. tight parts.
[0023] The I-shaped bracket 1 is in the shape of a circular column, and includes an upper table 16, a supporting bottom surface 15 and a vertical column 13 connecting the upper table 16 and the supporting bottom surface 15. The end of the upper table 16 is provided with a central axis passing through the center of the circle. The fixed block 2, the end surface A circular groove 7 concentric with the upper table surface 16 is provided, and the cross-section of the groove 7 is T-shaped; an annular plate 8 is welded to the outside of the support bottom surface, and a number of nested circular through holes 9 are evenly distributed on the annular plat...
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The invention relates to a rotary clamping mechanism which comprises an I-shaped support, rotary plates sequentially arranged in an inner cavity of the I-shaped support in a nested and matched manner, and clamping components fixedly connected with the rotary plates. A fixed block with the central axis passing through the circle center is arranged at the end of an upper table board of the I-shaped support, a round groove concentric with the upper table board is formed in the end face, and the section of the groove is in a T shape. The clamping components are composed of L-shaped connecting plates, locking screws and supporting plates. The horizontal panel side walls of the L-shaped connecting plates are welded to the side walls of the rotary plates, and the locking screws are arranged on the L-shaped connecting plates and the supporting plates in an inserted and matched manner. The radian of the supporting plates in the long axis direction is equal to that of the round groove, and the bottom ends of the supporting plates are in a T shape, and are arranged in the T-shaped round groove of the upper table board in a nested and matched manner. The rotary clamping mechanism has the beneficial effects that the rotary clamping mechanism achieves clamping through the fixed block and the rotary clamping components together, the angle of the clamping components can be adjusted according to the irregularity of a part to be machined, and then clamping is carried out through the locking screws; and high flexibility is achieved, and use is convenient.
Description
technical field [0001] The invention relates to a rotary clamping mechanism, which belongs to the technical field of mechanical appliances. Background technique [0002] The clamping mechanism is a common application fixture in the mechanical field. It mainly fixes the parts to be processed in the clamping mechanism for a series of processing. Therefore, different fixtures need to be selected for different processed products. [0003] The traditional mechanical clamping mechanism can only be extended along the clamping direction, which has certain requirements on the shape of the workpiece to be clamped, and has a small application range and poor flexibility. Therefore, people have carried out continuous research on the clamping mechanism. A rotary clamping mechanism with a wide range of applications and strong flexibility has been proposed. After searching, no technical solutions identical or similar to the present invention have been found. SUMMARY OF THE INVENTION [0...
Claims
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IPC IPC(8): B23Q3/06
CPCB23Q3/06B23Q2703/02
Inventor 唐生荣林航
Owner NANTONG HUAXING OIL EQUIP