Positioning and clamping device for machining
A technology of positioning, clamping and machining, applied in the field of machining, can solve the problems of affecting the quality of machining, affecting the machining accuracy, and inconvenient machining, to ensure the quality and improve the clamping effect.
Inactive Publication Date: 2020-11-17
傅荣煌
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Problems solved by technology
[0002] Machining refers to the process of changing the external dimension or performance of a workpiece through a mechanical device, and the positioning clamping device is used to fix the processing object in the process of mechanical manufacturing so that it occupies the correct position for construction or testing. When the device and mechanical parts are processed, if the workpiece is not installed tightly, it will cause inconvenience to the processing and affect the processing accuracy
[0003] However, the positioning and clamping effect of the existing positioning and clamping devices for machining is relatively poor, which seriously affects the quality of processing, and the existing positioning and clamping devices cannot perform accurate positioning of regular-shaped workpieces each time they are clamped. Positioning, resulting in the need to repeatedly adjust the position of the workpiece when processing multiple identical workpieces
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[0023] The present invention will now be further described in conjunction with the drawings and specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] refer to Figure 1~5 , the embodiment of the present invention discloses a positioning and clamping device for machining, including a base 1, the top of the base 1 is uniformly provided with several fixing holes 2, and the top of the base 1 is fixedly connected with The support base 3, the top of the support base 3 is provided with a mounting base 11, the top of the mounting base 11 is embedded with a second housing 21, and the top of the mounting base 11 is fixedly connected with the first housing 12, so The inner wall of the first ...
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The invention provides a positioning and clamping device for machining. The positioning and clamping device for machining comprises a base, a plurality of fixing holes are evenly formed in the top ofthe base in a penetrating manner, a supporting base is fixedly connected to the top of the base, and a mounting base is arranged on the top of the supporting base. A second shell is embedded into thetop of the mounting base, a first shell is fixedly connected to the top of the mounting base, a first two-way threaded rod is rotatably connected to the inner wall of the first shell, and one end of the first two-way threaded rod penetrates through the inner wall of the first shell and then is fixedly connected with a first handle. By arranging the first two-way threaded rod, a second two-way threaded rod, first matching nuts, second matching nuts, first clamping plates, second clamping plates and the like, a workpiece can be clamped by the two first clamping plates and the two second clampingplates from multiple angles at the same time, so that the clamping effect is greatly improved, and the machining quality is guaranteed.
Description
technical field [0001] The invention relates to the field of machining, in particular to a positioning and clamping device for machining. Background technique [0002] Machining refers to the process of changing the external dimension or performance of a workpiece through a mechanical device, and the positioning clamping device is used to fix the processing object in the process of mechanical manufacturing so that it occupies the correct position for construction or testing. When processing equipment and mechanical parts, if the workpiece is not installed tightly, it will cause inconvenience to the processing and affect the processing accuracy. [0003] However, the positioning and clamping effect of the existing positioning and clamping devices for machining is relatively poor, which seriously affects the quality of processing, and the existing positioning and clamping devices cannot perform accurate positioning of regular-shaped workpieces each time they are clamped. Posi...
Claims
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Login to View More IPC IPC(8): B23Q3/06B25B11/00
CPCB23Q3/06B25B11/00
Inventor 傅荣煌
Owner 傅荣煌