CN203330412U

CN203330412U - Automatic face-changing machining vertical CNC lathe

Info

Publication number: CN203330412U
Application number: CN2013203790008U
Authority: CN
Inventors: 杨德华
Original assignee: GOODWAY MACHINE CORP
Current assignee: GOODWAY MACHINE CORP
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2013-12-11
Anticipated expiration: 2023-06-28

Abstract

The utility model relates to an automatic face-changing machining vertical CNC lathe which comprises a lathe body, two main shaft devices arranged on the lathe body and a turnover device arranged between the two main shaft devices. The turnover device comprises a lifting unit capable of moving up and down and a clamping arm unit, wherein the clamping arm unit is fixedly arranged on the lifting unit and can be turned over. Accordingly, the clamping arm unit can conduct lifting actions and clamp a workpiece, then can be turned over to clamp the workpiece from one main shaft device to the other main shaft device rapidly, and the purpose that the workpiece is automatically and rapidly moved and machined is achieved. The automatic face-changing machining vertical CNC lathe can speed up production and machining and increase output, does not need labor to be moved, and is good in practicability and convenience.

Description

Automatic changing surface is processed vertical CNC lathe

Technical field

The utility model relates to a kind of metal cutting processing machine, and especially a kind of automatic changing surface is processed vertical CNC lathe.

Background technology

The vertical CNC lathe of currently available technology, it is provided with a cutting unit and a main shaft device, and after workpiece being fixed on to the workseat of main shaft device and rotate, and cutting unit is used for cutting workpiece.Behind the top of cutting finished piece(s), need to be with manual type by workpiece turning and move to the machining that another vertical CNC lathe carries out workpiece bottom.

But, with manual type, move and the workpiece that overturns expends time in, make whole process time elongated, output can't effectively promote, the necessity be improved in fact.

The utility model content

For the vertical CNC lathe that solves prior art relevant for moving by manual type and the workpiece that overturns expends time in, make whole process time elongated, the deficiency that output can't effectively promote and restriction, the purpose of this utility model is to provide a kind of automatic changing surface to process vertical CNC lathe, it is provided with two main shaft devices, and being provided with turning device between main shaft device, turning device comprises lifting unit that can lifting, the clamping arm unit that is installed in lifting unit and can overturns; With this, clamping arm unit can be carried out the action of lifting and be picked up workpiece, next can overturn and workpiece is moved to another main shaft device by one of them main shaft device clamping rapidly, the purpose that reaches automated movement workpiece rapidly and processed, can the speed production process velocity, increase output, do not need to move by manual type, practicality and convenience are splendid.

The technological means that the utility model uses is to provide a kind of automatic changing surface to process vertical CNC lathe, comprising:

One body, it is provided with two cutting units;

Two main shaft devices, the below that it is located at this body and lays respectively at this two cutting unit, each main shaft device is provided with one uprightly and the workseat that can rotate; And

One turning device, it is located at this body and, between this two main shaft device, this turning device comprises the clamping arm unit that a lifting unit and that liftably is combined in this body is installed in this lifting unit and can overturns; This lifting unit is provided with a rotating tumbler, but this clamping arm unit comprises that one is combined in the jig arm of this gripper arm seat with being installed in the gripper arm seat of this tumbler and two slide in opposition.

Described automatic changing surface is processed vertical CNC lathe, and wherein this gripper arm seat is provided with two slide rails of being combined with this two jig arm respectively.

Described automatic changing surface is processed vertical CNC lathe, and wherein this gripper arm seat is provided with a piston cylinder between this two slide rail, at the end face of this piston cylinder, is provided with two guide grooves of being combined with this two jig arm respectively.

Described automatic changing surface is processed vertical CNC lathe, and wherein each jig arm comprises an arm body, a saddle and two grip blocks, and this two saddle is combined in respectively this two slide rail slidably, each arm body be installed in corresponding saddle and with corresponding guide groove combination; Two grip blocks of each jig arm are installed in corresponding arm body.

Described automatic changing surface is processed vertical CNC lathe, and wherein this body is provided with a driving screw of being combined with this lifting unit, this lifting unit can be on this driving screw traveling priority.

Described automatic changing surface is processed vertical CNC lathe, and wherein this tumbler is a disc, and this gripper arm seat is installed in this tumbler in the screw lock mode.

Automatic changing surface provided by the utility model is processed vertical CNC lathe, and the concrete benefit that can obtain and effect enhancement at least comprise:

1. automation upset workpiece: because be provided with two main shaft devices and turning device, the utility model can move to another main shaft device by one of them main shaft device clamping rapidly by workpiece, the purpose that reaches automated movement workpiece rapidly and processed, can the speed production process velocity, increase output, need to not move with manual type, practicality and convenience are splendid.

2. positively make jig arm carry out traveling priority: jig arm is traveling priority on slide rail, and jig arm is combined with the guide groove of piston cylinder, by slide rail and guide groove, can positively make jig arm carry out traveling priority and holding workpiece.

The accompanying drawing explanation

Fig. 1 is the stereo appearance figure of the utility model preferred embodiment.

Fig. 2 is the stereo appearance figure of the utility model preferred embodiment turning device.

Fig. 3 is the part three-dimensional exploded view of Fig. 2.

Fig. 4 is the stereo appearance figure that the utility model preferred embodiment starts holding workpiece.

Stereo appearance figure when Fig. 5 is the utility model preferred embodiment upset workpiece.

Fig. 6 is the stereo appearance figure after the utility model preferred embodiment upset workpiece.

The drawing reference numeral explanation

10 bodies

11 pedestal 12 stands

13 cutting unit 14 fixed mounts

15 driving screws

20 main shaft devices

21 drive unit 22 workseats

30 turning devices

31 lifting unit 311 elevating brackets

312 tumblers

32 clamping arm unit 32A gripper arm seats

32B jig arm 321 seat bodies

322 slide rail 323 piston cylinders

3231 guide groove 324 arm bodies

3241 lead rib

325 saddle 326 grip blocks

B moving belt W workpiece

W1 top W2 bottom

The specific embodiment

Below coordinate accompanying drawing and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

For understanding in detail technical characterictic of the present utility model and practical effect, and can implement according to the content of specification, at this, further use the preferred embodiment as shown in graphic, be described in detail as follows:

A kind of automatic changing surface provided by the utility model is processed the preferred embodiment of vertical CNC lathe, as shown in Figure 1, comprising: the elements such as a body 10, two main shaft devices 20 and a turning device 30, wherein:

As depicted in figs. 1 and 2, this body 10 comprises that stand 12, two that the pedestal 11, two of a rectangle is installed in these pedestal 11 tops is located at respectively the cutting unit 13 of this two stand 12, between this two stand 12 and is installed in the upright driving screw 15 in the centre position of this fixed mount 14 with the fixed mount 14 and that this two stand 12 sets firmly; Wherein, each cutting unit 13 can lifting, move left and right, and by workpiece W by the upper clamping of moving belt B, and can be used for cutting workpiece W, cutting unit 13 is the members that belong to prior art, its structure is not described in detail at this.

As shown in Figure 1, this two main shaft device 20 is located at the pedestal 11 of this body 10 and respectively is provided with one and is installed in the interior drive unit 21 of this pedestal 11 and uprightly and the workseat 22 that is installed in corresponding drive unit 21 and is rotatable state; Workseat 22 can also rotate by fixation workpiece W, and workseat 22 coordinates with cutting unit 13, can carry out the turning of workpiece W, and main shaft device 20 belongs to prior art, and its start principle and structure are not emphasis of the present utility model, are not described in detail in this.

As shown in Figure 1 to Figure 3, this turning device 30 is located at the fixed mount 14 of this body 10 and between this two main shaft device 20, this turning device 30 comprises the clamping arm unit 32 that a lifting unit 31 and that liftably is combined in this driving screw 15 is installed in this lifting unit 31 and can overturns, wherein:

This lifting unit 31 is provided with that an elevating bracket 311 and that liftably is combined in this driving screw 15 is combined in this elevating bracket 311 rotationally and, for erecting discoid tumbler 312, this tumbler 312 is drive and can rotate with hydraulic pressure or motor mode.

This clamping arm unit 32 comprises that but one is combined in the jig arm 32B of this gripper arm seat 32A with being installed in the gripper arm seat 32A of this tumbler 312 and two slide in opposition;

Preferably, this gripper arm seat 32A is provided with that seat body 321, two that a screw lock is installed in this tumbler 312 is installed in this seat body 321 and the slide rail 322 and that is located along the same line is installed in this seat body 321 and the piston cylinder 323 of rounded block between this two slide rail 322; Preferably, this piston cylinder 323 is provided with two guide grooves 3231 at end face, and this two guide groove 3231 is positioned on same vertical plane with this two slide rail 322; With this, guide groove 3231 can guide jig arm 32B to do straight-line displacement.

Preferably, each jig arm 32B comprises an arm body 324, a saddle 325 and two grip blocks 326, this two saddle 325 drives and is combined in slidably this two slide rail 322 with hydraulic pressure or air pressure mode respectively, each arm body 324 be installed in corresponding saddle 325 and be provided with one with corresponding guide groove 3231 combinations lead rib 3241; With this, this two jig arm 32B can slide in opposition near and holding workpiece W.Two grip blocks 326 of each jig arm 32B are installed in corresponding arm body 324.

As shown in Figures 4 to 6, the utility model in use, be that the workpiece W that the cutting unit 13 by left side ships the moving belt B in left side clamps and make workpiece W to rise, and move to workseat 22 tops in left side, cutting unit 13 descends workpiece W and is fixed on workseat 22; Next, the top W1 of cutting unit 13 cutting workpiece W; The utility model also can move to workpiece W left side and process from right side;

Secondly, turning device 30 descends and holding workpiece W, and tumbler 312 rotates and makes gripper arm seat 32A towards workpiece W, the close in opposite directions also holding workpiece W of two arm bodies 324, and turning device 30 rises;

Finally, tumbler 312 rotates, and makes workpiece W shift to workseat 22 tops on right side, and turning device 30 descends and carry out the machining of the bottom W2 of workpiece W, the moving belt B on migration right side again after having cut.

The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. an automatic changing surface is processed vertical CNC lathe, it is characterized in that, comprising:

One body, it is provided with two cutting units;

2. automatic changing surface according to claim 1 is processed vertical CNC lathe, it is characterized in that, this gripper arm seat is provided with two slide rails of being combined with this two jig arm respectively.

3. automatic changing surface according to claim 2 is processed vertical CNC lathe, it is characterized in that, this gripper arm seat is provided with a piston cylinder between this two slide rail, at the end face of this piston cylinder, is provided with two guide grooves of being combined with this two jig arm respectively.

4. automatic changing surface according to claim 3 is processed vertical CNC lathe, it is characterized in that, each jig arm comprises an arm body, a saddle and two grip blocks, and this two saddle is combined in respectively this two slide rail slidably, each arm body be installed in corresponding saddle and with corresponding guide groove combination; Two grip blocks of each jig arm are installed in corresponding arm body.

5. automatic changing surface according to claim 4 is processed vertical CNC lathe, it is characterized in that, this body is provided with a driving screw of being combined with this lifting unit, this lifting unit can be on this driving screw traveling priority.

6. automatic changing surface according to claim 5 is processed vertical CNC lathe, it is characterized in that, this tumbler is a disc, and this gripper arm seat is installed in this tumbler in the screw lock mode.