Dual-position milling hold-down device
A clamping device and double-station technology, which is applied in the field of clamping devices and double-station clamping devices for milling, can solve the problems of long processing preparation time, high labor intensity, low clamping efficiency, etc., and achieve work efficiency High, reduce labor intensity, improve production efficiency
Inactive Publication Date: 2015-03-25
XIAN ZHIYUE ELECTROMECHANICAL TECH
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Problems solved by technology
In the commonly used clamping devices for milling, they are generally single-station, that is, only one workpiece can be clamped at a time, so the clamping efficiency is low, the processing preparation time is long, and the labor intensity is high. and other shortcomings
Method used
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Embodiment Construction
[0019] like figure 1 and figure 2 A double-station milling and pressing device shown includes a bracket 1, a pressing plate 6 for pressing a workpiece 3 and a hydraulic cylinder 12 fixedly installed on the lower side of the bracket 1, and also includes a The inclined plane slide bar 10 on the lower side; the middle part of the support 1 is slidingly provided with a pull rod 4, the upper end of the pull rod 4 is fixedly mounted with the pressure plate 6, and a device for driving the pressure plate is arranged between the pressure plate 6 and the support 1 6 reset spring 5, the lower end of the pull rod 4 is fixed with a roller frame 8, the roller frame 8 is rotatably mounted with a roller 9 used in conjunction with the inclined slide bar 10, and the piston rod end of the hydraulic cylinder 12 The part is fixedly connected with one end of the inclined-plane sliding rod 10, and the inclined-plane sliding rod 10 is slidably installed on the lower side of the bracket 1 through th...
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The invention discloses a dual-position milling hold-down device which comprises a bracket, a pressing plate and a hydraulic oil cylinder and further comprises a beveled slide rod mounted on the lower side of the bracket in a sliding manner; a pull rod is arranged in the middle of the bracket in a sliding manner; the pressing plate is fixedly mounted at the upper end of the pull rod; a return spring for driving the pressing plate to return is arranged between the pressing plate and the bracket; a roller frame is fixedly mounted at the lower end of the pull rod; a roller matched with the beveled slide rod for use is rotationally mounted on the roller frame; an end part of a piston rod of the hydraulic oil cylinder is fixedly connected with one end of the beveled slide rod; the beveled slide rod is mounted on the lower side of the bracket via a mounting sleeve in a sliding manner; and a location stop block I and a location stop block II for locating workpieces are fixedly arranged at the two ends of the upper side of the bracket. The device has the following characteristics that the device is reasonable in design, high in production efficiency, simple and convenient to operate, high in automation degree and low in work intensity and can carry out dual-position clamping at one time.
Description
technical field [0001] The invention belongs to the technical field of mechanical processing, and relates to a pressing device, in particular to a double-station pressing device for milling. Background technique [0002] Milling is a common metal cold processing method. During the side milling process, the milling cutter rotates around the axis at high speed under the drive of the spindle, and the workpiece to be processed is in a static state under the clamping of the corresponding fixture. The high-speed rotating milling cutter uses the side The cutting edge is shaped by the workpiece to be machined. In the commonly used clamping devices for milling, they are generally single-station, that is, only one workpiece can be clamped at a time, so the clamping efficiency is low, the processing preparation time is long, and the labor intensity is high. and other shortcomings. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies...
Claims
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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 黄冰
Owner XIAN ZHIYUE ELECTROMECHANICAL TECH