Manipulator device for drilling of numerical control tool magazine machine tool

A technology of manipulators and machine tools, applied in positioning devices, metal processing machinery parts, clamping, etc., can solve problems such as not suitable for batch parts processing, wrong tool head replacement, cumbersome tool changing steps, etc., to save tool changing time and ensure Reliability, vibration prevention effect

Pending Publication Date: 2021-11-30
宜春职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing manipulator device for hole turning of CNC tool magazine machine tools, when parts processing needs to be changed, the tool head can only be transferred from the tool magazine to change the tool. When performing batch parts processing, It is necessary to frequently call the cutter head from the tool magazine, the tool change procedure is cumbersome, and it is easy to cause errors in the replacement of the cutter head, which is not suitable for batch parts processing

Method used

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  • Manipulator device for drilling of numerical control tool magazine machine tool
  • Manipulator device for drilling of numerical control tool magazine machine tool
  • Manipulator device for drilling of numerical control tool magazine machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, the present invention provides a manipulator device for hole turning of a CNC tool magazine machine tool, comprising: a first double-acting hydraulic cylinder, a power unit, a turntable 105 and a plurality of gripper mechanisms, and the first double-acting hydraulic cylinder is located in the machine tool , the first cylinder 101 of the first double-acting hydraulic cylinder is provided with a spline hole 102, and the first piston 103 of the first double-acting hydraulic cylinder is provided with a spline groove 104 matching the spline hole 102, so The spline hole 102 is slidingly connected to the spline groove 104, the first cylinder 101 is connected with a liquid supply device; the power device is fixedly connected to the rod of the first piston 103, and the power device is electrically connected to a controller , the controller is electrically connected to a power supply device; the rotation center of the turntable 105 is connected to th...

Embodiment 2

[0029] On the basis of Embodiment 1, in order to facilitate the clamping and releasing operations.

[0030] Such as figure 1 and 2 As shown, wherein, the gripper mechanism includes a second double-acting hydraulic cylinder, a connecting block 201, a first link mechanism 202, a second link mechanism 203, and the second cylinder body 204 of the second double-acting hydraulic cylinder Fixedly connected to the turntable 105, the second cylinder 204 communicates with the liquid supply device, the connecting block 201 is connected to the second piston 205 of the second double-acting hydraulic cylinder, and the first linkage mechanism 202 The second link mechanism 203 is opposite to the second piston 205, the first link mechanism 202 and the second link mechanism 203 are hinged with the connecting block 201, the first link mechanism 202 and the second link mechanism 203 can be driven by the rod of the second piston 205 to approach or move away from each other. The ends of the first...

Embodiment 3

[0033] On the basis of Embodiment 2, in order to enable the free end of the first connecting rod 301 to have a larger movable stroke, so that the first clamping plate has a larger movable range, thereby facilitating the clamping of the cutter head 106 .

[0034] Such as figure 2 As shown, wherein, the first link mechanism 202 and the second link mechanism 203 have the same structure and both include a first link 301 and a second link 302, and one end of the first link 301 is hinged to the second link. On the side wall of the cylinder body 204, the first arc splint 206 is arranged at the other end of the first connecting rod 301, one end of the second connecting rod 302 is hinged on the connecting block 201, and the other end of the second connecting rod 302 Hinged to the shaft of the second connecting rod 302 .

[0035] When clamping the cutter head 106, the second piston 205 is retracted into the second cylinder 204 through the oil supply of the liquid supply device, and th...

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PUM

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Abstract

The invention discloses a manipulator device for drilling of a numerical control tool magazine machine tool, and belongs to the technical field of machining equipment. The manipulator device for drilling of the numerical control tool magazine machine tool comprises a first double-acting hydraulic cylinder arranged in the machine tool, a power device, a turntable and a plurality of gripper mechanisms, a spline hole is formed in a first cylinder body of the first double-acting hydraulic cylinder, a spline groove matched with the spline hole is formed in a first piston of the first double-acting hydraulic cylinder, the spline hole is in sliding connection with the spline groove, and the first cylinder body communicates with a liquid supply device; the power device is fixedly connected to a first piston rod, and the power device is electrically connected with a controller; the rotation center of the turntable is connected with an output shaft of the power device; and the gripper mechanisms are uniformly distributed on the surface of the turntable and are used for clamping tool bits. According to the manipulator device for drilling of the numerical control tool magazine machine tool, when same parts are machined in batches, the tool bits needing to be used can be taken from a tool magazine in advance, then tool changing operation of the machine tool is facilitated, the tool changing time is saved, and tool bit changing errors are avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a manipulator device for hole turning of a CNC tool magazine machine tool. Background technique [0002] Due to its high degree of automation and high processing precision, CNC machine tools are now widely used in the field of parts processing. When using CNC machine tools to process parts, according to the structure of the parts, it is often necessary to perform multiple tool changes to process different structures of the parts. Therefore, the existing CNC machine tools generally have tool magazines and tool changing devices. With a large number of cutter heads, the cutter head replacement is completed by the tool changer, and the tool changer mostly uses a tool changer manipulator. [0003] The existing manipulator device for hole turning of CNC tool magazine machine tools, when parts processing needs to be changed, the tool head can only be transferred...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/155
CPCB23Q3/155B23Q3/15513B23Q3/1554B23Q3/15553B23Q2003/155414
Inventor 李金平
Owner 宜春职业技术学院
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