TWM528822U - Machine tool with movable tool magazine - Google Patents

Description

Machine tool with mobile magazine

This creation relates to a machine tool, in particular to a machine tool in which a magazine can be moved with a mobile magazine.

The machine tool is a machine for machining a workpiece, and a tool magazine is provided to install a tool of different specifications for the replacement of the spindle of the machine tool. A machine tool disclosed in the publication No. I381256, the tool magazine is oriented toward the spindle. The direction of the machine protrudes into the machining space of the workpiece; this type of machine tool occupies a part of the machining space because the tool magazine occupies a part of the machining space, thereby limiting the range of motion of the workpiece in the machining space, and at the same time easily hindering the machining of the workpiece;

Furthermore, in this type of machine tool, the cutting chips generated during the machining of the workpiece are liable to fall into the tool magazine, which makes the tool magazine malfunction or causes the tool magazine to malfunction, thereby knowing that this type of machine tool is in the tool. There are still some flaws in the design of the library.

In order to solve the problem that the tool magazine of the existing machine tool protrudes into the machining space, the tool magazine is easy to malfunction and the range of the workpiece is limited. The present invention proposes a machine tool with a mobile tool magazine, which is provided with a displacement drive mechanism to drive the tool magazine, which enables the tool magazine to exit the machining space after the tool change operation is completed, and solves the above problems of the existing machine tool.

The utility model relates to a machine tool with a mobile tool magazine, which comprises: a machine body having an opposite front end and a rear end and comprising a processing device and a second sliding seat set, the processing device is provided The processing device has two opposite sides and includes a main shaft, and the two sliding blocks are disposed on one side of the processing device, and each sliding block group includes more than one sliding seat; The tool change device includes a movable seat and a tool magazine, the movable seat includes a body and two slide rails, and the two slide rails are fixedly coupled to the seat body and slidably coupled to the slide seats of the two slide groups respectively The tool magazine is coupled to the base body; and a displacement drive mechanism coupled to the machine body and including a drive base movable forward and backward, the drive base being coupled to the base body.

The machine tool with a movable tool magazine, wherein the displacement drive mechanism is a screw set and includes a fixing base, a screw, a motor and a coupling, and the fixing base is coupled to the machine base a body having opposite ends and passing through the drive base and having one end coupled to the mount, the motor including a drive shaft coupled to the drive shaft of the motor and the screw another side.

The machine tool with a mobile tool magazine, wherein the machine body includes a support frame coupled to the processing device, and the two shoe groups and the motor are coupled to the support frame.

The utility model relates to a machine tool with a mobile tool magazine, wherein each sliding seat set comprises two sliding seats.

The improved performance of the technical means of the creation is that the machine tool with the movable tool magazine has a displacement drive mechanism to drive the tool magazine, so that the tool magazine can freely enter and exit the processing space of the machine body. It does not reduce the range of movement of the workpiece, hinders machining, or affects the performance when cutting chips fall into the tool magazine.

In order to understand the technical features and practical functions of the present work in detail, and in accordance with the creative content, the following further describes the preferred embodiment as shown in the following figure:

As shown in FIG. 1 and FIG. 2, the machine tool with a movable tool magazine includes: a machine body 10, a tool change device 20 and a displacement drive mechanism 30; wherein the tool change device 20, the displacement The drive mechanism 30 is coupled to the machine body 10.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the machine body 10 has a processing space, a front end and a rear end. The machine body 10 includes a longitudinal movement mechanism 11 and a lateral movement mechanism 12 . a work table 13, a processing device 14, a support frame 15 and a two slide block 16; wherein the longitudinal moving mechanism 11 is a screw set (not shown) and along the front end and the rear of the machine body 10 a direction in which the end is extended, the lateral movement mechanism 12 is coupled to the vertical movement mechanism 11 and perpendicular to the longitudinal movement mechanism 11, and the lateral movement mechanism 12 is movable forward and backward by the driving of the longitudinal movement mechanism 11, The lateral movement mechanism 12 includes two slide rails 121. The worktable 13 is coupled to the lateral movement mechanism 12 to be laterally movable along the two slide rails 121 of the lateral movement mechanism 12 in the processing space of the machine body 10. The working table 13 can be moved forward and backward in the processing space of the machine body 10 by the vertical moving mechanism 11 with the horizontal moving mechanism 12; the processing device 14 is disposed behind the machine body 10. End and having opposite sides, the processing device 14 A spindle 141 is provided. The spindle 141 is provided with a tool hole facing the front end of the machine body 10 and can be moved up and down by a lifting mechanism; the support frame 15 is coupled to one side of the processing device 14 Two slide sets 16 are coupled to the support frame 15, and each slide set 16 includes more than one slide 161. In the preferred embodiment of the present invention, each slide set 16 is provided with two slides 161. .

As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the tool change device 20 is disposed on one side of the processing device 14 and is used to replace a tool mounted on the spindle 141 . The tool change device 20 includes There is a movable seat 21, a tool magazine 22 and a tool changing arm mechanism 23; wherein the movable seat 21 includes a body 211 and two sliding rails 212, and the two sliding rails 212 are fixedly coupled to the base body 211 and slidably respectively The sliding block 161 is coupled to the two sliding blocks 16; the tool magazine 22 is coupled to the base body 211; the tool changing arm mechanism 23 is coupled to the tool magazine 22 and interposed between the processing device 14 and the tool magazine 22. The tool change arm mechanism 23 includes a tool change arm 231.

As shown in FIG. 2, FIG. 3 and FIG. 4, the displacement drive mechanism 30 is a screw set and is coupled to the support frame 15 of the machine body 10. The displacement drive mechanism 30 includes a drive that can move forward and backward. a seat 31, a fixing base 32, a screw 33, a motor 34 and a coupling 35; wherein the driving base 31 is coupled to the seat body 211 of the movable seat 21; the fixing base 32 is coupled to the machine base 10 The screw 33 has opposite ends, the screw 33 passes through the driving base 31 and is coupled to the fixing base 32 at one end thereof. The motor 34 is coupled to the supporting frame 15 and includes a driving shaft, and the coupling 35 is simultaneously coupled to the drive shaft of the motor 34 and the other end of the screw 33.

As shown in FIG. 3, FIG. 4 and FIG. 5, when the tool is changed, the displacement driving mechanism 30 drives the movable seat 21 with the driving base 31 provided, so that the tool magazine 22 can be driven by the machine body. The two sliding block groups 16 of 10 and the two sliding rails 212 of the movable seat 21 are moved forward and backward; as shown in FIG. 5 and FIG. 6, when the tool magazine 22 enters the processing space of the machine base 10 and is close to the processing When the spindle 141 of the device 14 is coupled to the tool changer arm mechanism 23 of the tool magazine 22, the tool can be clamped and replaced; when the tool change is completed, the tool magazine 22 can also be driven by the displacement drive mechanism 30. The machining space of the machine body 10 is withdrawn.

The creation of the tool magazine 22 is driven by the displacement drive mechanism 30, so that the tool magazine 22 can freely enter and exit the machining space of the machine body 10; compared with the existing machine tool, the tool magazine 22 of the present invention is changing. When the knives are completed, the machining space of the machine body 10 can be withdrawn, so that the machining space is not occupied, the workpiece movement range is reduced, the machining is hindered, or the cutting debris is dropped into the tool magazine 22 to affect the performance.

10‧‧‧ machine body
11‧‧‧Longitudinal moving mechanism
12‧‧‧Horizontal moving mechanism
13‧‧‧Workbench
14‧‧‧Processing device
141‧‧‧ spindle
15‧‧‧Support frame
16‧‧‧Slide group
161‧‧‧Slide
20‧‧‧Tool changer
21‧‧‧ activity seat
211‧‧‧ body
212‧‧‧Slide rails
22‧‧‧Tools
23‧‧‧Changer arm mechanism
231‧‧‧Changer arm
30‧‧‧Displacement drive mechanism
31‧‧‧ drive seat
32‧‧‧ fixed seat
33‧‧‧ screw
34‧‧‧Motor
35‧‧‧Coupling

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing the appearance of a preferred embodiment of the present invention. Figure 2 is a perspective enlarged view of a portion of the preferred embodiment of the present invention. Figure 3 is an enlarged view of the displacement drive set of the preferred embodiment of the present invention. Figure 4 is a side elevational view of a portion of the preferred embodiment of the present invention. Figure 5 is a side elevational view of the preferred embodiment of the present invention. Figure 6 is a schematic diagram of the three-dimensional operation of the preferred embodiment of the present invention.

10‧‧‧ machine body

15‧‧‧Support frame

16‧‧‧Slide group

20‧‧‧Tool changer

21‧‧‧ activity seat

211‧‧‧ body

212‧‧‧Slide rails

22‧‧‧Tools

30‧‧‧Displacement drive mechanism

31‧‧‧ drive seat

32‧‧‧ fixed seat

33‧‧‧ screw

34‧‧‧Motor

Claims (4)

A machine tool with a mobile tool magazine, comprising: a machine body having an opposite front end and a rear end and comprising a processing device and a two-seat set, the processing device being disposed behind the machine body The processing device has two opposite sides and includes a main shaft, two of which are disposed on one side of the processing device, each of the sliding blocks includes more than one sliding seat, and a tool changing device includes a movable seat and a tool magazine, the movable seat includes a body and two slide rails, and the two slide rails are fixedly coupled to the seat body and slidably coupled to the slide seats of the two slide block groups respectively, and the tool magazine is coupled to the movable base And a displacement driving mechanism coupled to the machine body and including a driving seat movable forward and backward, the driving seat being coupled to the base body. The machine tool with a mobile tool magazine according to claim 1, wherein the displacement drive mechanism is a screw set and includes a fixing base, a screw, a motor and a coupling, and the fixing base is coupled to The machine body has a pair of opposite ends and passes through the driving base and one end of the screw is coupled to the fixing base. The motor includes a driving shaft, and the coupling is simultaneously coupled to the driving shaft of the motor. With the other end of the screw. The machine tool of claim 2, wherein the machine body comprises a support frame, the support frame is coupled to the processing device, and the two slide sets are coupled to the motor. The support frame. A machine tool with a mobile magazine as claimed in claim 3, wherein each of the slider sets includes two sliders.