Numerical control milling machine workpiece clamp capable of rotating in all directions
A technology of workpiece fixtures and CNC milling machines, which is applied in the direction of manufacturing tools, maintenance and safety accessories, metal processing machinery parts, etc., can solve the problems of affecting the processing quality of workpieces, the inability to adjust the rotation angle of fixtures, and insufficient stability, etc., to achieve The effect of reducing the range of rotation, avoiding slipping and increasing stability
Inactive Publication Date: 2022-04-12
江西持恒机械有限公司
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Problems solved by technology
[0002] At present, the existing milling machine workpiece fixtures cannot freely adjust the rotation angle of the fixture according to the requirements during the clamping process, which makes the use limited. Therefore, the most common method is to use a spherical structure to realize the rotation structure of the workpiece fixture. , but the stability of the sphere structure is not strong enough due to the reason of the sphere surface after the sphere structure rotates, and it is easy to cause the phenomenon of angular displacement in the processing operation, so it affects the processing and the processing quality of the workpiece
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[0028] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0030] According to an embodiment of the present invention, such as Figure 1-7 displayed in:
[0031] The present invention provides a CNC milling machine workpiece fixture that can rotate in all directions, including a base 1, a containment body 2 is provided at the center of the top of the base 1, and a spherical connecting body 3 is provided inside the containment body 2. The spherical connecting body 3 extends through the containing body 2 to the to...
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The numerical control milling machine workpiece clamp capable of rotating in all directions comprises a base, a containing body is arranged at the center of the top of the base, a spherical connecting body is arranged in the containing body, the spherical connecting body penetrates through the containing body and extends to the position above the containing body, and a workpiece clamp body is arranged at the top of the spherical connecting body; the workpiece clamp body comprises a clamp body, a fixed V-shaped block is arranged on one side of the clamp body, a feeler block is arranged on the other side of the clamp body, a movable V-shaped block is arranged on one side of the top of the clamp body, the movable V-shaped block and the fixed V-shaped block are of a symmetrical structure, and a cylindrical pin shaft is arranged between the movable V-shaped block and the fixed V-shaped block. An eccentric wheel support is arranged on the side, away from the fixed V-shaped block, of the movable V-shaped block and located in the middle of one side of the top of the clamp body, an eccentric wheel is arranged on the top of the eccentric wheel support, and after a workpiece is clamped by the workpiece clamp body, machining operation can be more stably achieved.
Description
technical field [0001] The invention relates to the technical field of machine tool clamps, in particular to a CNC milling machine workpiece clamp capable of omnidirectional rotation. Background technique [0002] At present, the existing milling machine workpiece fixtures cannot freely adjust the rotation angle of the fixture according to the requirements during the clamping process, which makes the use limited. Therefore, the most common method is to use a spherical structure to realize the rotation structure of the workpiece fixture. , but the stability of the sphere structure is not strong enough due to the reason of the sphere surface after the rotation of the sphere structure, and it is easy to cause the phenomenon of angular displacement during the processing operation, thus affecting the processing and the processing quality of the workpiece. Contents of the invention [0003] The technical task of the present invention is to provide a CNC milling machine workpiece...
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IPC IPC(8): B23Q3/06B23Q11/10B23Q1/25
Inventor 郭俊忠
Owner 江西持恒机械有限公司