A vertical pneumatic locking power turret
A power turret, pneumatic locking technology, applied in the direction of tool clamps, etc., can solve the problems of complex transmission structure, poor indexing accuracy, small locking force, etc., and achieve high indexing accuracy, simple structure, and large locking force. Effect
Active Publication Date: 2017-01-18
ZHEJIANG RIFA PRECISION MACHINERY
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defects of the existing power turret with complex transmission structure, small locking force, poor indexing accuracy and high cost, and to provide a vertical turret with simple structure, convenient operation, high precision, low cost and convenient installation. Pneumatic locking power turret
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[0019] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0020] Such as Figure 1 to Figure 6As shown, the present invention includes a power tool holder 4, a cutter head 3, a mounting seat 1, a column 2, a cutter head 3 indexing mechanism, a cutter head 3 indexing drive mechanism and a tool seat power mechanism, and the mounting seat 1 is installed on the column 2 , the cutterhead 3 is installed on the front end of the mounting seat 1, the power tool holder 4 is installed on the front end of the cutterhead 3, and the cutterhead 3 indexing mechanism includes a three-toothed disk locking mechanism, a locking drive mechanism, a booster mechanism and a cutterhead 3 induction mechanism , the three-tooth disc locking mechanism includes a fixed tooth disc 7, an indexing tooth disc 8, and a locking tooth disc 5. The fixed tooth disc 7 is fixed on the front end surface of the mounting base 1 by screws, and ...
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The invention belongs to the technical field of machine tool turrets and relates to a vertical pneumatic-locking power turret. The existing power turret is complex in drive structure, small in locking force, poor in indexing precision and high in cost. The vertical pneumatic-locking power turret comprises a power tool holder, a tool disc, a mount, a column, a tool disc indexing mechanism, a tool disc indexing drive mechanism, and a tool holder power mechanism. The mount is mounted on the column. The tool disc is mounted at the front end of the mount. The power tool holder is mounted at the front end of the tool disc. The tool disc indexing mechanism comprises a three-toothed-disc locking mechanism, a locking drive mechanism, a force amplifier, and a tool disc sensing mechanism. The locking drive mechanism is driven by a cylinder. A cylinder piston rod is in drive connection with a locking toothed disc through the force amplifier. The tool disc indexing drive mechanism comprises an indexing motor and a gear shaft. The gear shaft is mounted on the mount. The front end of the gear shaft meshes with the indexing toothed disc. The rear end of the gear shaft is connected with the indexing motor. The tool holder power mechanism comprises a power motor, a drive shaft, a drive mechanism and a power sensing mechanism. The vertical pneumatic-locking power turret is simple in structure, large in locking force and low in cost.
Description
technical field [0001] The invention belongs to the technical field of machine tool turrets, and in particular relates to a vertical pneumatic locking power turret. Background technique [0002] As we all know, the work of CNC lathe is to use a set of turrets to install various tools, let the lathe spindle chuck fix a workpiece and rotate it at high speed, so that the tool can perform various turning actions on the workpiece. Currently, in order to face the diversification of product varieties With the miniaturization of production scale, the working form of CNC lathes has been diversified, so some enterprises have developed a power turret with the function of turning and milling compound cutting. The cutter head of the power turret is realized by the cutter head indexing mechanism and the driving mechanism. The cutter head is rotated, and the driven tool holder is installed on the cutter head. The driven tool holder drives and rotates the driven tool holder through the powe...
Claims
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IPC IPC(8): B23B29/32
CPCB23B29/32
Inventor 聂志亭周德润裘圣
Owner ZHEJIANG RIFA PRECISION MACHINERY