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CN-121973007-A - Disc type drilling and milling special machine tool magazine structure

CN121973007ACN 121973007 ACN121973007 ACN 121973007ACN-121973007-A

Abstract

The invention relates to the technical field of machine tool and tool magazine installation and discloses a tool magazine structure of a disc type drilling and milling special machine, which comprises a turntable bracket, wherein a tool magazine supporting device is arranged on the lower side of the turntable bracket, an adjusting tool magazine is connected on the lower side of the turntable bracket, an annular gear is connected on the lower side of the adjusting tool magazine, a plurality of groups of tool magazine positioning devices are arranged on the upper side of the adjusting tool magazine, a motor is arranged on the lower side of the turntable bracket, a transmission end of the motor is connected with a gear, and the gear is connected with the annular gear.

Inventors

  • LI CHANGJUN

Assignees

  • 江苏轩曼智能装备有限公司

Dates

Publication Date
20260505
Application Date
20260326

Claims (6)

  1. 1. The utility model provides a disc type drilling and milling special plane tool magazine structure which is characterized by comprising a turntable bracket (100), a tool magazine supporting device (200) is installed to the downside of turntable bracket (100), the downside of turntable bracket (100) is connected with adjusts tool magazine (400), the downside of adjusting tool magazine (400) is connected with ring gear (401), multiunit tool magazine positioner (300) are installed to the upside of adjusting tool magazine (400), motor (500) are installed to the downside of turntable bracket (100), the driving end of motor (500) is connected with gear (501), gear (501) are connected with ring gear (401).
  2. 2. The tool magazine structure of the disc type drilling and milling special machine of claim 1, wherein the tool magazine supporting device (200) comprises a tool magazine supporting shaft (201), and a supporting shaft seat (202) and a needle roller plane bearing (204) are connected to the outer side of the tool magazine supporting shaft (201).
  3. 3. The disc type drilling and milling special machine tool magazine structure according to claim 1, wherein the tool magazine positioning device (300) comprises a joint pin (302) and a plurality of groups of bolts (305), the joint pin (302) is fixed on the upper side of the adjusting tool magazine (400) through the bolts (305), and a tool magazine positioning key (303) is connected to the outer side of the joint pin (302).
  4. 4. The disc type drilling and milling special machine tool magazine structure according to claim 3, wherein the tool magazine positioning device (300) further comprises a limiting spring piece (304), and the limiting spring piece (304) is fixed on the upper side of the adjusting tool magazine (400) through a bolt (305).
  5. 5. The tool magazine structure of the disc type drilling and milling special machine according to claim 2, wherein a tool magazine riding wheel sleeve (203) and a clamp spring (205) are arranged on the outer side of the needle roller plane bearing (204).
  6. 6. The disc type special drilling and milling machine tool magazine structure according to claim 2, wherein a hollow screw rod (206) is connected to the lower side of the tool magazine supporting shaft (201), an adjusting nut (207) is connected to the outer side of the hollow screw rod (206), and a nut washer (208) is connected to the upper side of the adjusting nut (207).

Description

Disc type drilling and milling special machine tool magazine structure Technical Field The invention belongs to the technical field of machine tool and tool magazine installation, and particularly relates to a tool magazine structure of a disc type drilling and milling special machine. Background Along with the development of numerical control technology of the machine tool, more and more numerical control machine tools are provided with automatic tool changing systems, and the machining efficiency of the numerical control machine tool can be greatly improved by using the automatic tool changing systems, however, the current disc type tool magazine also has certain limitations. For example, in the chinese patent of CN201520268967.8, the tool changing mode is disc type tool magazine and cooperates with the manipulator to change the tool, although the tool changing speed is faster, the tool changing speed is large, the cost is expensive, the structure is complex, the failure rate is higher, during the multi-station processing, because the existing disc type tool magazine is large, the processing of the rest stations is stopped when one station changes the tool, the working efficiency is greatly reduced, and the processing period is increased, therefore, we propose a tool magazine structure of a disc type drilling and milling machine. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a tool magazine structure of a special disc type drilling and milling machine, which effectively solves the problems. In order to achieve the purpose, the special disc type drilling and milling machine tool magazine structure comprises a rotary disc bracket, wherein a tool magazine supporting device is arranged on the lower side of the rotary disc bracket, an adjusting tool magazine is connected to the lower side of the rotary disc bracket, an inner gear ring is connected to the lower side of the adjusting tool magazine, a plurality of groups of tool magazine positioning devices are arranged on the upper side of the adjusting tool magazine, a motor is arranged on the lower side of the rotary disc bracket, a gear is connected to the driving end of the motor, and the gear is connected with the inner gear ring. Preferably, the tool magazine supporting device comprises a tool magazine supporting shaft, and the outer side of the tool magazine supporting shaft is connected with a supporting shaft seat and a needle roller plane bearing. Preferably, the tool magazine positioning device comprises a joint pin and a plurality of groups of bolts, the joint pin is fixed on the upper side of the tool magazine through the bolts, and the outer side of the joint pin is connected with a tool magazine positioning key. Preferably, the tool magazine positioning device further comprises a limiting spring piece, and the limiting spring piece is fixed on the upper side of the tool magazine through a bolt. Preferably, a tool magazine riding wheel sleeve and a clamp spring are arranged on the outer side of the needle roller plane bearing. Preferably, the lower side of the tool magazine support shaft is connected with a hollow screw rod, the outer side of the hollow screw rod is connected with an adjusting nut, and the upper side of the adjusting nut is connected with a nut washer. Compared with the prior art, the invention has the beneficial effects that: 1. The cost is low: the disc type special drilling and milling machine tool magazine structure abandons a complex manipulator device, so that the manipulator is high in manufacturing and assembling difficulty and high in cost of parts, and the use of expensive parts is reduced by the simple structural combination of the turntable bracket, the tool magazine support shaft seat and the like, so that the overall manufacturing cost is effectively reduced; 2. The structure is simple, the number of the component parts of the whole tool magazine structure is relatively small, the connection modes among the components are clear, the simple and direct installation mode enables the assembly process of equipment to be more convenient, meanwhile, the fault occurrence probability caused by a complex structure is reduced, and in the later maintenance and overhaul work, a maintainer can more easily identify and replace damaged components, so that the maintainability of the equipment is improved; 3. The tool changer is supported by the tool changer riding wheel sleeves which are uniformly distributed on 4 circumferences, the supporting mode enables the tool changer to rotate more stably and flexibly, the tool changer can rotate to a designated position rapidly and accurately in the tool changer process, the tool changer time is shortened, meanwhile, the positioning accuracy and stability of the tool in the tool changer process are ensured due to the arrangement of the tool changer positioning key and the limiting spring piece, a reliable power transm