Upper grinding mechanism with dynamic grinding function

A functional and dynamic technology, applied in the direction of grinding tools, grinding machine parts, grinding drive devices, etc., can solve problems such as uneven grinding, achieve the effect of improving grinding effect, preventing excessive concentration, and improving grinding quality

CN109848841APending Publication Date: 2019-06-07刘海
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-06-07

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Abstract

The invention discloses an upper grinding mechanism with a dynamic grinding function. The upper grinding mechanism with the dynamic grinding function comprises a supporting frame, a speed reducing motor, a rotating shaft and an upper grinding body; the speed reducing motor is fixed to the supporting frame; the rotating shaft is vertically installed on a first eccentric bearing at the output end ofthe speed reducing motor; the upper grinding body is fixedly arranged at the bottom of the rotating shaft; the upper end of the rotating shaft is fixedly connected with a second eccentric bearing which is connected with the middle portion of a horizontal plate; the left and right ends of the horizontal plate are connected with telescopic mechanisms; and the upper grinding mechanism with the dynamic grinding function further comprises a left-right swinging control mechanism used for controlling eccentric grinding of the upper grinding body. The upper grinding mechanism with the dynamic grinding function is provided, eccentric dynamic grinding can be achieved, the situation that due to concentrated grinding of an existing grinding machine, grinding is not uniform is avoided, and the grinding quality is improved.
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Description

technical field

[0001] The invention relates to an upper grinding mechanism with dynamic grinding function. Background technique

[0002] The grinding machine is mainly used for deburring, surface rust treatment, surface polishing and grinding cleaning of products, and is widely used in various fields. The existing grinding machine has the following disadvantages: the grinding angle needs to be manually adjusted, and the grinding surface is relatively concentrated during the grinding process, resulting in partial areas not being ground in place, resulting in uneven grinding, which affects the grinding quality. Contents of the invention

[0003] The purpose of the present invention is to solve the above problems and provide an upper grinding mechanism with dynamic grinding function, which can realize eccentric dynamic grinding, solve the problem of uneven grinding caused by centralized grinding of existing grinders, and improve the grinding quality.

[0004] In order to ac...

Examples

Embodiment Construction

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0018] Such as Figure 1-Figure 3 As shown, the concrete structure of the present invention is: it comprises support frame 1, reduction motor 4, rotating shaft 7 and upper grinding body 18, reduction motor 4 is fixed on the support frame 1, and rotation shaft 7 is vertically installed on reduction motor 4 output On the first eccentric bearing 8 at the end, the upper grinding body 18 is fixed on the bottom of the rotating shaft 7; the upper end of the rotating shaft 7 is fixedly connected with the second eccentric bearing 6, and the second eccentric bearing 6 is connected with the middle part of the hor...