Automatic clamp for numerical control machine tool
A CNC machine tool and automatic technology, applied in the field of fixtures, can solve the problems of reducing production efficiency, adverse production, dimensional deviation, etc., and achieve the effect of reducing defective rate, improving stability and ensuring accuracy
Inactive Publication Date: 2015-04-29
SUZHOU FUMAI PRECISION MACHINERY
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Problems solved by technology
[0002] In the process of modern industrial production, fixtures have been widely used in the processing of CNC machine tools. When clamping the workpiece, if the fixture cannot fix the workpiece well, it will cause problems in the quality of the product and the size is easy to produce. Deviation, processing accuracy and precision cannot be well guaranteed, resulting in low production efficiency and low pass rate of workpiece products, which greatly reduces production efficiency and is not conducive to production
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[0013] The present invention is described below in conjunction with accompanying drawing.
[0014] as attached figure 1 , 2 Shown is an automatic fixture for a numerical control machine tool according to the present invention, including a base 1 and a processing station 2; the processing station 2 includes a fixed baffle 3, a support seat 4 and a moving groove 5; the fixed baffle 3 and the support seat 4 are provided with a clamping block 7 connected by a screw 6; one end of the screw 6 passes through the support seat 4 and is installed in the moving seat 8, and the first gear 17 is connected to the end extending out of the moving seat 8; The first gear 17 meshes with the second gear 18 arranged on the motor 9 on the base 1, and rotates the screw rod 6 through the rotation of the motor 9; 5; the processing station 2 is provided with three groups in parallel on the base 1; the base 1 is also provided with a top tightening structure 10 outside the processing station 2; the top...
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The invention discloses an automatic clamp for a numerical control machine tool. The automatic clamp comprises a base and three groups of machining stations; each machining station comprises a fixed baffle, a support seat and a shifting slot; clamping blocks which are connected by means of a screw rod are arranged between the fixed baffle and the support seat; one end of the screw rod penetrates through the support seat and is mounted in a shifting seat, and the end, extending out of the shifting seat, is connected with a first gear; the first gear is meshed with a second gear arranged on a motor on the base, and the motor rotates to drive the screw rod to rotate; the shifting seat is arranged in the shifting slot and can move in the shifting slot; the three groups of machining stations are arranged on the base in parallel; a jacking device is arranged on the base and positioned on the outer side of the machining stations. According to the automatic clamp disclosed by the invention, the stability of a product in a machining process is greatly improved, the machining accuracy is ensured in the machining process, the quality of the product is improved and the defective rate is reduced.
Description
technical field [0001] The invention relates to an automatic fixture for a numerically controlled machine tool, belonging to the technical field of fixtures. Background technique [0002] In the process of modern industrial production, fixtures have been widely used in the processing of CNC machine tools. When clamping the workpiece, if the fixture cannot fix the workpiece well, it will cause problems in the quality of the product and the size is easy to produce. Deviation, processing accuracy and precision cannot be well guaranteed, resulting in low production efficiency and low pass rate of workpiece products, which greatly reduces production efficiency and is not conducive to production. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to provide an automatic fixture for CNC machine tools with reliable clamping, easy removal and high precision. [0004] The technical solution of the present inv...
Claims
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IPC IPC(8): B23Q3/06B23Q3/08
CPCB23Q3/06B23Q3/08
Inventor 顾卫建
Owner SUZHOU FUMAI PRECISION MACHINERY