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A vertical CNC milling machine

A CNC groove milling machine, vertical technology, applied in milling machine equipment, milling machine equipment details, automatic control devices, etc., can solve the problems of low operation efficiency, waste of manpower, etc.

Active Publication Date: 2022-02-22
CHONGQING MACHINE TOOL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, using the existing slot milling machine, when it is necessary to evenly mill multiple slots on a workpiece, the machine tool needs to be stopped by the staff after each slot is milled, and the workpiece is indexed by the dividing head. , and then start the tool pass until all slots are milled
In this way of operation, since it is necessary to stop the knife continuously, index and then re-feed the knife during the operation, not only the operation efficiency is low, but also a waste of manpower

Method used

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  • A vertical CNC milling machine
  • A vertical CNC milling machine
  • A vertical CNC milling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, a vertical CNC slot milling machine includes a bed 1 on which a large column 2, a workbench 3, a small column 4, a control unit and a driving mechanism are sequentially installed from left to right.

[0039] The workbench 3 includes a base and an index placement seat from bottom to top, the base is fixed on the bed 1, and the index placement seat is rotatably connected with the base.

[0040] The large column 2 is slidingly connected with the bed 1, and the large column 2 can slide left and right, and the large column 2 is located on the left side of the workbench 3; A knife rest 6 is installed, and a milling cutter is installed on the knife rest 6 .

[0041] The small column 4 is fixed on the bed 1 with bolts, the left side wall of the small column 4 is slidably connected with a top 7, the top 7 can slide up and down, and is used to center and compress the workpiece.

[0042] The control unit is also used for inputting preset instructions a...

Embodiment 2

[0051] Different from Embodiment 1, in this embodiment, a horizontal centering mechanism is slidably connected to the slide plate 5, and the horizontal centering mechanism can slide back and forth ( figure 1 in the Y-axis direction). In this embodiment, the horizontal centering mechanism includes an integrally formed sliding part and a mounting part, the sliding part is slidably connected to the knife rest 6 , and the mounting part is fixed to the knife rest 6 . Through the large column 2, the sliding plate 5 and the horizontal centering mechanism, the milling cutter can be moved horizontally, vertically and longitudinally, so that it can be moved to a desired position according to the production requirements.

[0052] The driving mechanism further includes a sixth driving part, which is used to drive the horizontal centering mechanism to move forward and backward according to the received control operation of the control unit. The sixth driving part is fixed on the slide pla...

Embodiment 3

[0054] Such as figure 2 — Figure 5 As shown, in the present embodiment, the knife rest 6 includes a frame 8, a shifting tool centering mechanism and a knife rest slide plate 12; The installation part; the shifting knife centering mechanism is fixed on the frame 8, and is used to move the knife holder slide plate 12 to realize knife shifting;

[0055] A main shaft 15 is also provided on the tool holder slide plate 12, and the main shaft 15 is connected with the large shaft end to drive the rotation of the knife bar 13. The surface of the main shaft 15 facing the knife bar 13 is the reference plane; There are small shaft end spacers, milling cutters and large shaft end spacers; the distance from the end face of the large shaft end to the reference plane of the main shaft 15 is D, and the length of the large shaft end spacer is C;

[0056] It also includes an alignment mechanism and a main shaft driving mechanism 14, the main shaft driving mechanism 14 is fixed on the tool ho...

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Abstract

The invention belongs to the technical field of numerical control processing, and in particular relates to a vertical numerical control groove milling machine, which includes a bed, on which a workbench is fixed; On the bed, the indexing seat is rotatably connected to the base; there is also a large column slidingly connected to the bed, the large column can slide left and right, and the large column is located on the left side of the workbench; the right side wall of the large column is slidingly connected to a slide plate, the slide plate It can slide up and down; there is a tool holder fixed on the slide plate, and a milling cutter is set on the tool holder; it also includes a control unit, which is used to control the left and right movement of the large column, and is also used to control the up and down movement of the slide plate and the rotation of the milling cutter , and is also used to control the rotation of the index placement seat to a preset angle; the control unit is also used to input preset instructions and perform control operations according to the preset instructions. Using the device can effectively improve the processing efficiency and save manpower at the same time.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and in particular relates to a vertical numerical control groove milling machine. Background technique [0002] The slot milling machine is mainly used for the subsequent secondary processing of automatic lathes. It can be modified to realize milling flat slots and other processes, and it can also be equipped with drilling, tapping, chamfering and other processes. It is also called a compound machine, a special machine tool. [0003] The milling machine is usually provided with a workbench and a tool holder, the workbench is used to place workpieces, and the cutter holder is provided with a milling cutter. After the workpiece is placed on the table, the milling cutter on the tool holder can be used to mill the workpiece. By using a slot milling machine, the workpiece can be easily milled. [0004] However, using the existing slot milling machine, when it is necessary to even...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23C3/28B23Q1/25B23Q1/01B23Q15/013B23Q15/08B23Q16/02B23Q5/40B23B21/00B23B23/00
CPCB23C3/28B23Q1/25B23Q1/015B23Q15/013B23Q15/08B23Q16/02B23Q5/40B23B23/00
Inventor 曾令万刘德永简圣前李樟廖承渝杨灿辉杨勇
Owner CHONGQING MACHINE TOOL GROUP