Multi-working-table automatic exchanging device of horizontal machining center
A machining center and multi-table technology, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of only a single table and processing waiting time affecting production efficiency, so as to improve production efficiency and shorten waiting time Time, the effect of improving product adaptability and production efficiency
Active Publication Date: 2014-01-15
浙江日发精密机床有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defect that the existing horizontal machining center only has a single worktable or exchange double worktables, and the processing waiting time is generated when the workpiece needs to be frequently replaced, which affects the production efficiency. Multi-worktable automatic exchange device that can effectively meet the processing cycle
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[0009] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0010] Such as figure 1 and figure 2 As shown, the present invention includes a workbench turning device and a worktable conveying device. The workbench turning device is arranged on the bed 1. The workbench turning device includes a turning mechanism 4 and a worktable exchange arm 5. The turning mechanism 4 is installed on the workbench The center of the exchange arm 5 and the two ends of the worktable exchange arm 5 are respectively equipped with worktables 3, and the worktable exchange arm 5 can be driven to rotate through the rotary mechanism 4, so that the workbenches 3 at both ends enter the machine tool processing area 2 alternately; the workbench conveying device includes The conveying mechanism, the supporting mechanism of the preparation workbench and the supporting mechanism of the clamping workbench, the conveying mechanism is lo...
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The invention discloses a multi-working-table automatic exchanging device of a horizontal machining center, and belongs to the field of machining center accessory devices. An existing horizontal machining center is only provided with a single working table or two exchanging working tables. Due to the fact that machining waiting time is generated when workpieces are required to be replaced frequently, production efficiency is affected. The multi-working-table automatic exchanging device comprises a working table conveying device and a working table slewing device arranged on a tool body. A plurality of preparation working tables are arranged on the two sides of the working table conveying device to form a preparation region. A working table clamping process clamping region and a machine tool non-machining region are arranged on the front side of the working table conveying device so as to form uninterrupted exchanging of the working tables. The working tables alternately enter a machining region through the working table slewing device and are conveyed to the machining region, the preparation region and the clamping region through the working table conveying device. Synchronous conducting of clamping, exchanging and machining can be achieved, the waiting time for exchanging the working tables when the workpieces are machined is shortened, the production efficiency is improved, different parts to be machined can be clamped on the preparation working tables, and product adaptation and production efficiency of a machine tool are improved.
Description
technical field [0001] The invention belongs to the field of auxiliary devices of machining centers, and in particular relates to a multi-worktable automatic exchange device of a horizontal machining center. Background technique [0002] With more and more types of mechanical parts and more complex processes, the requirements for machining CNC machine tools are getting higher and higher. The existing horizontal CNC machining center is usually a single worktable or an exchange double worktable supported by a support arm that rotates 180 degrees. With the rotation center of the support arm as the center, the side close to the spindle head of the machine tool in the Z-axis direction is the machine tool processing area. The other side is used as a non-processing area. Such a workbench can only meet the processing of one or two types of parts, so that the types and quantities of processed parts are small, and when the workpiece needs to be replaced frequently, it takes a certai...
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IPC IPC(8): B23Q1/66
CPCB23Q1/66
Inventor 石鑫江汤海锋
Owner 浙江日发精密机床有限公司