CN211966611U

CN211966611U - Special turning and milling all-in-one machine for full-automatic coil shell

Info

Publication number: CN211966611U
Application number: CN202020397752.7U
Authority: CN
Inventors: 刘少伟
Original assignee: ZHEJIANG AOLIDA AIR CONDITIONER COMPONENT CO LTD
Current assignee: ZHEJIANG AOLIDA AIR CONDITIONER COMPONENT CO LTD
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-20
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a special turning and milling integrated machine for a full-automatic coil shell, a main shaft of the integrated machine is arranged on a main shaft box, the main shaft is rotationally connected on the main shaft box, the main shaft is a hollow main shaft, a plurality of groups of linear bearing groups are equidistantly arranged on the inner wall of the main shaft, the front end of the main shaft penetrates out of the main shaft box to be connected with a chuck, the middle part of the chuck is provided with a through hole corresponding to the main shaft, the rear end of the main shaft extends out of the main shaft box and is provided with a belt pulley and an aluminum pipe feeding device, one side of the main shaft is fixedly provided with a driving motor, the output shaft of the driving motor is connected with the belt pulley through a belt, the feeding device comprises an annular aluminum pipe frame and four first air cylinders, piston rods of the first air cylinders penetrate through the air cylinder frame, the end parts of the first, the utility model discloses a machining efficiency is high.

Description

Special turning and milling all-in-one machine for full-automatic coil shell

Technical Field

The utility model relates to a special turnning and milling all-in-one of full-automatic coil casing.

Background

The patent with the publication number of CN 207289420U discloses a turn-milling processing device, including lathe, chuck 5, lathe tool subassembly and milling cutter subassembly, chuck 5 is vertical to be installed in lathe one end, is equipped with first slide rail along the horizontal direction on the lathe, lathe tool subassembly and milling cutter subassembly slidable install on first slide rail, can accomplish turn-milling and mill processing simultaneously on same lathe.

However, the turn-milling device is mainly designed for processing high-precision pieces, a worker is required to clamp and position once when each piece is processed, the coil shell is generally processed from an aluminum pipe, large-batch rapid processing is required, certain processing errors are allowed, and the turn-milling device obviously cannot meet the processing requirements of the coil shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art, provide a special turnning and milling all-in-one of full-automatic coil casing.

The technical scheme of the utility model is that: a special turning and milling integrated machine for a full-automatic coil shell comprises a machine tool, a main shaft, a turning tool assembly and a milling cutter assembly, wherein a first slide rail is arranged on the machine tool in the horizontal direction, the turning tool assembly and the milling cutter assembly are slidably arranged on the first slide rail, the main shaft is arranged on a main shaft box and is rotatably connected onto the main shaft box, the main shaft is a hollow main shaft, a plurality of linear bearing sets are equidistantly arranged on the inner wall of the main shaft and respectively comprise a plurality of linear bearings in an annular array on the inner wall of the main shaft, the front end of the main shaft penetrates out of the main shaft box to be connected with a chuck, a through hole corresponding to the main shaft is formed in the middle of the chuck, the rear end of the main shaft extends out of the main shaft box and is provided with a belt pulley and an aluminum pipe feeding device, a driving motor is fixed on one side of, the aluminum pipe feeding device comprises an annular cylinder frame and four first cylinders, piston rods of the first cylinders penetrate through the cylinder frame, a clamping plate is fixed at the end of each piston rod, a circle of convex baffle plates are further arranged at the rear end of the main shaft, a plurality of second cylinders are fixed on the main shaft on the front side of each baffle plate at equal intervals, and piston rods of the second cylinders penetrate through the baffle plates and are connected with the cylinder frame.

Furthermore, the linear bearing group has three groups, and each group of linear bearing group comprises four linear bearings.

Furthermore, the rear end of the cylinder frame is provided with a circle of fixing rings, and the first cylinder is fixed on the outer sides of the fixing rings.

Furthermore, a 5-8 cm drop is kept between the inner wall of the fixing ring and the inner wall of the cylinder frame.

Furthermore, a damping gasket is fixed at the bottom of the clamping plate.

Furthermore, a bracket is arranged on the machine tool at the rear side of the main spindle box.

Further, the front end of main shaft still is fixed with the connecting portion of a frustum form, be connected through the bearing between connecting portion and the headstock, the front end of connecting portion still have one with the corresponding shrinkage pool of chuck, the chuck is fixed in the shrinkage pool and fixed with the connecting portion through counter bore bolt.

The utility model has the advantages that: the utility model discloses though there is the gap certainly than prior art on the machining precision, nevertheless the utility model discloses can realize the automatic feeding of aluminum pipe, carry out coil housing's continuous high-speed processing, but every work piece of processing need the workman promptly to operate, has greatly improved coil housing's machining efficiency.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

fig. 2 is a schematic structural diagram of the second embodiment.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The first embodiment,

As shown in figure 1, the full-automatic turning and milling integrated machine special for the coil shell comprises a machine tool, a main shaft 1, a turning tool assembly and a milling cutter assembly, wherein a first slide rail is arranged on the machine tool along the horizontal direction, the turning tool assembly and the milling cutter assembly are slidably arranged on the first slide rail,

the main shaft 1 is arranged on a main shaft box 2, the main shaft box 2 is fixed at one end of a machine tool, the main shaft 1 is rotatably connected on the main shaft box 2 through a plurality of groups of bearings, a sealing cover 3 is further arranged at the joint of the main shaft box 2 and the main shaft 1, the main shaft 1 is a hollow main shaft 1, three groups of linear bearing groups are equidistantly arranged on the inner wall of the main shaft 1, each group of linear bearing group comprises four linear bearings 4 which are annularly arrayed on the inner wall of the main shaft 1, the front end of the main shaft 1 penetrates out of the main shaft box 2 to be connected with a chuck 5, the middle part of the chuck 5 is provided with a through hole corresponding to the main shaft 1, the rear end of the main shaft 1 extends out of the main shaft box 2 and is provided with a belt pulley 6 and an aluminum pipe feeding device, a driving motor is fixed at one, the aluminum pipe feeding device comprises an annular cylinder frame 7 and four first cylinders 8, wherein the rear end of the cylinder frame 7 is provided with a circle of fixing rings 9, the first cylinder 8 is fixed on the outer side of the fixing ring 9, the piston rod of the first cylinder 8 passes through the fixing ring 9 and the end part of the piston rod is fixed with a clamping plate 10, a damping gasket 11 is fixed at the bottom of the clamping plate 10, a 5-8 cm drop is kept between the inner wall of the fixing ring 9 and the inner wall of the cylinder frame 7, so as to reserve the space of the piston rod and the clamping plate 10 after the piston rod of the first air cylinder 8 retracts, avoid the piston rod from contacting the aluminum pipe after retracting, the rear end of the main shaft 1 is also provided with a circle of convex baffle plates 12, four second cylinders 13 are fixed on the main shaft 1 at the front side of the baffle plates 12 at equal distances, and piston rods of the four second cylinders 13 penetrate through the baffle plates 12 to be connected with the cylinder frame 7;

the working principle of the structure is as follows: the aluminum pipe penetrates through the aluminum pipe feeding device, the spindle 1 is clamped by the chuck 5, the aluminum pipe is machined by the turning tool assembly and the milling cutter assembly, in the machining process, the piston rod of the first air cylinder 8 keeps in an extending state, the piston rod of the first air cylinder 8 keeps in a contracting state, after machining is finished, the aluminum pipe is cut off by the turning tool assembly, the chuck 5 is opened, the coil shell formed by addition falls down, and the next step is carried out; at the moment, the main shaft 1 stops rotating, the piston rod of the first air cylinder 8 extends out to enable the clamping plate 10 to be abutted against the aluminum pipe, the piston rod of the second air cylinder 13 retracts, the linear bearing 4 is arranged in the main shaft 1, the aluminum pipe can move towards the main shaft 1 by a preset distance under the driving of the feeding device, after the aluminum pipe is moved in place, the chuck 5 clamps the aluminum pipe again, the piston rod of the first air cylinder 8 retracts, the piston rod of the second air cylinder 13 extends out, and the next coil shell turning and milling processing can be carried out.

It should be noted that the electrical components of the present invention are all controlled by the controller, and the functions of the controller should be described herein. In the field of automatic control technology, such as robots, fully automatic machine tools, numerically controlled machine tools and other automation equipment, a control device for controlling one or more of a rotating mechanism, a driving device, a cylinder device, electrical control equipment and the like is required to be the prior art;

in this embodiment, the controller can control the turning tool assembly, the milling cutter assembly, the driving motor, the chuck 5, the first cylinder 8 and the second cylinder 13, etc. according to the functions and movement traces of the various functional modules, therefore, the specific details of the controller will not be described in detail in this embodiment, which should be known and skilled to those skilled in the automation field;

further, in order to prevent the rear end of the aluminum pipe from extending out of the main shaft 1 too long to cause vibration of the aluminum pipe in the machining process, a bracket is further arranged on the machine tool on the rear side of the main shaft box 2 and used for supporting the aluminum pipe.

Example II,

On the basis of embodiment one, because main shaft 1 is cavity main shaft 1, for the reliability that improves main shaft 1 and chuck 5 junction, the front end of main shaft 1 still is fixed with a frustum form connecting portion 14, be connected through the bearing between connecting portion 14 and the headstock 2, the front end of connecting portion 14 still have one with the corresponding shrinkage pool of chuck 5, chuck 5 is fixed mutually with connecting portion 14 in the shrinkage pool and through the counter bore bolt.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special turnning and milling all-in-one of full-automatic coil casing, includes lathe, main shaft, lathe tool subassembly and milling cutter subassembly, is equipped with first slide rail along the horizontal direction on the lathe, lathe tool subassembly and milling cutter subassembly slidable install on first slide rail its characterized in that: the main shaft is arranged on a main shaft box, the main shaft is rotationally connected to the main shaft box, the main shaft is a hollow main shaft, a plurality of groups of linear bearing groups are equidistantly arranged on the inner wall of the main shaft, each group of linear bearing group comprises a plurality of linear bearings which are annularly arrayed on the inner wall of the main shaft, the front end of the main shaft penetrates out of the main shaft box and is connected with a chuck, a through hole corresponding to the main shaft is arranged in the middle of the chuck, the rear end of the main shaft extends out of the main shaft box and is provided with a belt pulley and an aluminum pipe feeding device, a driving motor is fixed on one side of the main shaft box, an output shaft of the driving motor is connected with the belt pulley through a belt, the aluminum pipe feeding device comprises an annular cylinder frame and four first cylinders, a piston rod of each first cylinder penetrates through the cylinder frame, a clamping plate is fixed on the end, a plurality of second air cylinders are fixed on the main shaft on the front side of the baffle at equal intervals, and piston rods of the second air cylinders penetrate through the baffle and are connected with the air cylinder frame.

2. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 1, characterized in that: the linear bearing group has three groups, and each group of linear bearing group comprises four linear bearings.

3. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 1, characterized in that: the rear end of the cylinder frame is provided with a circle of fixing rings, and the first cylinder is fixed on the outer sides of the fixing rings.

4. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 3, characterized in that: and a 5-8 cm drop is kept between the inner wall of the fixing ring and the inner wall of the cylinder frame.

5. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 1, characterized in that: and a damping gasket is fixed at the bottom of the clamping plate.

6. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 1, characterized in that: and a bracket is also arranged on the machine tool at the rear side of the main spindle box.

7. The all-in-one machine special for turning and milling of the full-automatic coil shell according to claim 1, characterized in that: the front end of main shaft still is fixed with the connecting portion of a frustum form, be connected through the bearing between connecting portion and the headstock, the front end of connecting portion still have one with the corresponding shrinkage pool of chuck, the chuck is fixed it is fixed with the connecting portion in the shrinkage pool and through counter bore bolt.