CN213795580U

CN213795580U - Double-spindle gang tool type vertical lathe

Info

Publication number: CN213795580U
Application number: CN202022459862.4U
Authority: CN
Inventors: 董晓军; 董承文
Original assignee: Jiangsu New Best Intelligent Manufacturing Co ltd
Current assignee: Jiangsu New Best Intelligent Manufacturing Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a sword formula merry go round machine lathe is arranged to two main shafts, including lathe bed, protection casing, first stand and second stand, lathe base is last to be equipped with work platform, and the last protection casing that has been covered with of work platform, install first stand and second stand on work platform in the protection casing, be equipped with the stand guide rail on first stand and the second stand, be equipped with the saddle on the stand guide rail, be equipped with two knife rest sliding bodies on the saddle, install the headstock on the knife rest sliding body, first stand and second stand top are equipped with the fixing base, and cylinder one is installed to the fixing base top, and two headstock opposite direction are arranged, install a plurality of row's sword on two headstocks, the last work position that is equipped with of work platform, arrange the sword in the top of work position. The automatic chip removal device has the advantages that chips can be automatically removed, the double main shafts are oppositely arranged, the efficiency is higher, and the structure is more compact.

Description

Double-spindle gang tool type vertical lathe

Technical Field

The utility model belongs to the technical field of the lathe, concretely relates to sword formula merry go round machine lathe is arranged to two main shafts.

Background

The vertical lathe belongs to large mechanical equipment and is used for processing large and heavy workpieces with large radial dimension, relatively small axial dimension and complex shapes. The axis of the vertical lathe spindle is vertically arranged, and the table surface of the workbench is in a horizontal plane, so that the workpiece is convenient to clamp and align. And the gravity of the workpiece and the workbench is borne by a guide rail or a thrust bearing of the machine body, and the main shaft does not bend. Therefore, the vertical lathe is suitable for processing large discs and large and short sleeve parts.

The row-tool numerically controlled lathe occupies a small area, is compact in planning and contrast, high in tool changing speed and few in faults, but is generally a single-spindle lathe, low in efficiency and required to manually remove chips.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sword formula merry go round machine lathe is arranged to two main shafts can the automatic chip removal, is equipped with the two main shafts that the subtend arranged, and efficiency is higher, and the structure is compacter.

The utility model provides a following technical scheme:

a double-spindle gang tool type vertical lathe comprises a lathe body, a protective cover, a first stand column and a second stand column, wherein a working platform is arranged on a lathe base, the protective cover is covered on the working platform, the first stand column and the second stand column are arranged on the working platform in the protective cover, stand column guide rails are arranged on the first stand column and the second stand column, a saddle is arranged on the stand column guide rails, two tool rest sliding bodies are arranged on the saddle, spindle boxes are arranged on the tool rest sliding bodies, a fixed seat is arranged above the first stand column and the second stand column, a first cylinder is arranged above the fixed seat, the two spindle boxes are arranged in opposite directions, a plurality of gang tools are arranged on the two spindle boxes, a working position is arranged on the working platform, and the gang tools are arranged above the working position;

the protective cover is provided with an electric door, a worm wheel is embedded below the electric door, a worm is meshed below the worm wheel and fixed in the lathe bed and driven by a motor to rotate, the protective cover is provided with a control panel, the bottom of the lathe bed is provided with a shock pad, and cooling boxes are arranged in the first stand column and the second stand column.

Preferably, a second air cylinder is installed in the saddle, a piston rod of the air cylinder is connected with a spindle box, and two ends of the spindle box are arranged on the tool rest sliding body.

Preferentially, the rear end of the lathe bed is provided with a chip cleaner, a spray head at the tail end of the chip cleaner faces to the working position, and the front end of the lathe bed is provided with a chip removal groove.

Preferably, the shock absorption pads are at least four and are symmetrically arranged.

Preferably, the first air cylinder, the first motor and the second air cylinder are electrically connected with the control panel.

The utility model has the advantages that: the cutter arranging mode is adopted to improve the processing efficiency, the precision and the stability, the protective cover adopts a fully closed structure, the safety is good, the splashing of dust is prevented, the working environment is greatly improved, and the protection performance of the machine tool is greatly improved. And the double main shafts which are oppositely arranged are used, so that the structure is more compact and the efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front view of the present invention with the protective cover removed;

fig. 2 is a left side view of the present invention with the protective cover removed;

FIG. 3 is a schematic top view of the present invention with the protective cover removed;

fig. 4 is a schematic diagram of the three-dimensional structure of the removal protective cover of the present invention;

FIG. 5 is a schematic view of the external structure of the present invention;

fig. 6 is a schematic view of the structure of the electric door of the present invention.

Labeled as: the device comprises a protective cover 1, a lathe bed 2, an electric door 3, a shock absorption pad 4, a worm wheel 5, a worm 6, a first upright post 7, a fixed seat 8, a first cylinder 9, a main spindle box 10, a saddle 11, a second upright post 12, a knife rest sliding body 13, a knife row 14, a working position 15, a chip removal groove 16, a second cylinder 17, an upright post guide rail 18, a control panel 19 and a chip remover 20.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5 and 6, the double-spindle gang-tool type vertical lathe comprises a lathe bed 2, a protective cover 1, a first upright post 7 and a second upright post 12, wherein the lathe bed 2 is provided with a working platform, the working platform is covered with the protective cover 1, the protective cover 1 is internally provided with the first upright post 7 and the second upright post 12 on the working platform, the first upright post 7 and the second upright post 12 are provided with upright post guide rails 18, the upright post guide rails 18 are provided with saddles 11, the saddles 11 are provided with two tool rest sliding bodies 13, the tool rest sliding bodies 13 are provided with a spindle box 10, the rear sides of the saddles 11 are provided with second air cylinders 17, piston rods of the second air cylinders 17 are connected with the spindle box 10, two ends of the spindle box 10 are arranged on the tool rest sliding bodies 13, and the spindle box 10 can move back and forth on the saddles 11.

First stand 7 and second stand 12 top are equipped with fixing base 8, and cylinder 9 is installed to fixing base 8 top, and saddle 11 and headstock 10 go up and down on stand guide rail 18 through the piston rod of cylinder 9, and two headstock 10 opposite directions are arranged, and the structure is compacter, installs a plurality of row's sword 14 on two headstocks 10, be equipped with work position 15 on the work platform, arrange the top of sword 14 at work position 15.

The protective cover is characterized in that an electric door 3 is arranged on the protective cover 1, a worm wheel 5 is embedded below the electric door 3, a worm 6 is meshed below the worm wheel 5, the worm 6 is fixed in the lathe bed and driven by a motor to rotate, a damping pad 4 is arranged at the bottom of the lathe bed 2, and the damping pads 4 are at least four and are symmetrically arranged. Cooling boxes are arranged in the first upright 7 and the second upright 12. The rear end of the lathe bed 2 is provided with a chip cleaner 20, a spray head at the tail end of the chip cleaner 20 faces to the working position 15, and the front end of the lathe bed 2 is provided with a chip removal groove 16. The chip cleaner 20 can be opened through the control panel 19, so that chips generated during operation can be flushed into the chip removing groove 16, and influence caused during operation is prevented. The protective cover 1 is provided with a control panel 19, and the first cylinder 9, the second cylinder 17 and the motor are electrically connected with the control panel 19.

The utility model discloses when using, 19 starter motor corotation of control panel, 6 rotations of worm, and the worm wheel 5 with 6 meshing of worm moves left, and worm wheel 5 drives electrically operated gate 3 and moves left, and electrically operated gate 3 opens. The workpiece is placed on the working position 15, the control panel 19 starts the motor to rotate reversely, the worm 6 rotates, the worm wheel 5 meshed with the worm 6 moves rightwards, the worm wheel 5 drives the electric door 3 to move rightwards, and the electric door 3 is closed. The control panel 19 controls the first cylinder 9 to extend out, the saddle 11 and the spindle box 10 move downwards on the upright post guide rail 18, the control panel 19 controls the second cylinder 17 to extend out, the spindle box 10 moves forwards on the saddle 11, and a tool is aligned with a workpiece to perform turning. The control panel 19 can control the two cylinders one 9 and the two cylinders two 17 independently, namely, the two spindle boxes can work independently.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-spindle gang-tool vertical lathe comprises a lathe body (2), a protective cover (1), a first upright post (7) and a second upright post (12), and is characterized in that a working platform is arranged on the lathe body (2), the protective cover (1) is covered on the working platform, the first upright post (7) and the second upright post (12) are arranged on the working platform in the protective cover (1), upright post guide rails (18) are arranged on the first upright post (7) and the second upright post (12), saddles (11) are arranged on the upright post guide rails (18), two tool rest sliding bodies (13) are arranged on the saddles (11), main shaft boxes (10) are arranged on the tool rest sliding bodies (13), two main shaft boxes (10) are oppositely arranged, a fixed seat (8) is arranged above the first upright post (7) and the second upright post (12), a first air cylinder (9) is arranged above the fixed seat (8), and piston rods of the first air cylinders (9) are connected with the saddles (11), a plurality of row knives (14) are arranged on the two main shaft boxes (10), a working position (15) is arranged on the working platform, and the row knives (14) are arranged above the working position (15);

be equipped with electrically operated gate (3) on protection casing (1), worm wheel (5) have been inlayed to electrically operated gate (3) below, worm wheel (5) below meshing has worm (6), and worm (6) are fixed in the lathe bed, are driven by the motor and rotate, be equipped with control panel (19) on protection casing (1), lathe bed (2) bottom is equipped with shock pad (4), is equipped with the cooler bin in first stand (7) and the second stand (12).

2. The double-spindle gang tool type vertical lathe according to claim 1, wherein a second air cylinder (17) is mounted on the rear side of the saddle (11), a piston rod of the second air cylinder (17) is connected with the main spindle box (10), and two ends of the main spindle box (10) are arranged on the tool rest sliding body (13).

3. The double-spindle gang tool vertical lathe according to claim 1, characterized in that a chip remover (20) is arranged at the rear end of the lathe body (2), a spray head at the tail end of the chip remover (20) faces to the working position (15), and a chip removal groove (16) is arranged at the front end of the lathe body (2).

4. The double-spindle gang tool vertical lathe according to claim 1, characterized in that the shock-absorbing pads (4) are provided in at least four and are symmetrically arranged.

5. The double-spindle gang tool vertical lathe according to claim 2, wherein the first air cylinder (9), the second air cylinder (17) and the motor are electrically connected with a control panel (19).