CN218283803U

CN218283803U - Vertical main shaft of precise gantry numerical control machine tool

Info

Publication number: CN218283803U
Application number: CN202220720607.7U
Authority: CN
Inventors: 张天明
Original assignee: Dongguan Xinxing Mechanical Equipment Technology Co ltd
Current assignee: Dongguan Xinxing Mechanical Equipment Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2023-01-13
Anticipated expiration: 2032-03-29

Abstract

The utility model belongs to the field of numerical control machining, in particular to a vertical main shaft of a precise gantry numerical control machine tool, which comprises a fixed seat, wherein the front end of the fixed seat is fixedly connected with an electric push rod; through electric putter, a fixed base, the piston rod, relation between driving motor and the slide rail, can wholly can stretch out and draw back through the piston rod of electric putter control below, thereby the driving motor of control below is whole can carry out the control of stretching out and drawing back, slide control about can controlling driving motor through the slide rail simultaneously, can control the device and can remove drilling processing, and through the relation between backup pad and spout and slip table and servo motor and the screw rod, can drive screw rod control slip table wholly through servo motor control output shaft and can carry out screwed connection one side, the spout of cooperation front end can control the slip table wholly can control the removal of controlling simultaneously, thereby the center pin sword of control bottom can carry out accurate removal processing.

Description

Vertical main shaft of precise gantry numerical control machine tool

Technical Field

The utility model relates to a numerical control processing field specifically is a vertical main shaft of accurate longmen digit control machine tool.

Background

The numerical control machining is a machining method for machining parts on a numerical control machine tool, wherein the machining procedures of the numerical control machine tool and the traditional machine tool are generally consistent but obviously changed, and the displacement of the parts and a cutter is controlled by using digital information.

When the existing vertical spindle device is used, the central shaft cutter cannot be well controlled to move in multiple directions while being machined at the later stage, and a user needs to control a workpiece to move and machine when the existing vertical spindle is machined at the later stage, so that the existing vertical spindle device is not convenient and fast;

therefore, the vertical spindle of the precision gantry numerical control machine tool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve current vertical spindle unit when using, the control center axle sword that can not be fine can carry out diversified removal when processing in the later stage, and current vertical spindle adds man-hour in the later stage, needs user's control work piece to remove processing, convenient problem inadequately, the utility model provides an accurate gantry numerical control machine tool vertical spindle.

The utility model provides a technical scheme that its technical problem adopted is: a vertical main shaft of accurate longmen digit control machine tool, which comprises a fixed base, the front end fixedly connected with electric putter of fixing base, electric putter's bottom swing joint has the piston rod, the bottom fixedly connected with driving motor of piston rod, one side swing joint of driving motor has the slide rail.

One side fixedly connected with slip table of slide rail, the rear end swing joint of slip table has the spout, the rear end fixedly connected with backup pad of spout.

Preferably, the outer wall of one side of the supporting plate is connected with a servo motor through a bolt, and one side of the servo motor is connected with a spiral screw rod through an output shaft.

Preferably, the bottom of the driving motor is fixedly connected with a connecting cylinder, and a positioning bolt penetrates through the front end of the connecting cylinder.

Preferably, the bottom of the connecting cylinder is provided with a central shaft knife, and the central shaft knife and the connecting cylinder form a detachable structure through a positioning bolt.

Preferably, the bottom of the supporting plate is fixedly connected with a gantry frame body, the bottom of the gantry frame body is connected with a supporting table through a bolt, and the bottom of the supporting table is fixedly connected with a base plate.

Preferably, the fixing seat and the electric push rod are of an integrated structure, the piston rod and the fixing seat form a telescopic structure through the electric push rod, and the piston rod and the driving motor are of an integrated structure.

Preferably, the driving motor forms a sliding structure with the sliding table through the sliding rail, and the sliding table forms a sliding structure with the supporting plate through the sliding groove.

Preferably, the screw rod passes through to constitute revolution mechanic between output shaft and the servo motor, and for running through the screwed connection between the rear end casing of screw rod and slip table, and the slip table can carry out the flexible removal of spiral through screw rod.

The utility model discloses an useful part lies in:

the utility model discloses an electric putter, a fixed base, the piston rod, relation between driving motor and the slide rail, when using in the later stage, can stretch out and draw back through the whole piston rod that can control the below of electric putter, thereby the whole control that can stretch out and draw back of driving motor of control below, slide control about can controlling driving motor through the slide rail simultaneously, thereby when using in the later stage, can control the device and can reciprocate drilling processing, and through the relation between backup pad and spout and slip table and servo motor and the screw rod, when using in the later stage, can drive screw rod control slip table whole and can carry out screwed connection one side through servo motor control output shaft, the spout of cooperation front end can control the slip table whole and can carry out left and right sides control and remove simultaneously, thereby the center pin sword that can control the bottom can carry out accurate removal processing, the device is compared in traditional digit control machine tool spindle machining device, possess the advantage of accurate control removal processing, adopt portal frame control main shaft to support simultaneously, it is very stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the telescopic column of the present invention.

In the figure: 1. an electric push rod; 2. a fixed seat; 3. a piston rod; 4. a slide rail; 5. a drive motor; 6. a servo motor; 7. a chute; 8. a central shaft cutter; 9. a sliding table; 10. a gantry frame body; 11. a support table; 12. a support plate; 13. positioning the bolt; 14. a connecting cylinder; 15. a screw rod; 16. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a vertical spindle of a precision gantry numerical control machine tool comprises a fixed seat 2 and the fixed seat 2, wherein an electric push rod 1 is fixedly connected to the front end of the fixed seat 2, a piston rod 3 is movably connected to the bottom of the electric push rod 1, a driving motor 5 is fixedly connected to the bottom of the piston rod 3, and a slide rail 4 is movably connected to one side of the driving motor 5.

One side fixedly connected with slip table 9 of slide rail 4, the rear end swing joint of slip table 9 has spout 7, the rear end fixedly connected with backup pad 12 of spout 7.

In this embodiment, the outer wall of one side of the supporting plate 12 is connected with the servo motor 6 through a bolt, one side of the servo motor 6 is connected with the screw rod 15 through an output shaft, and through the relationship between the supporting plate 12 and the servo motor 6 and the screw rod 15, when the device is used in the later period, the screw rod 15 can be controlled to rotate through the servo motor 6, so that the sliding table 9 on one side can be controlled to be capable of sliding to move integrally.

In this embodiment, driving motor 5's bottom fixedly connected with connecting cylinder 14, positioning bolt 13 has been run through to the front end of connecting cylinder 14, through the relation between driving motor 5 and connecting cylinder 14 and positioning bolt 13, when using in the later stage, can drive the whole rotational machining that can carry out of center pin sword 8 through driving motor 5 control connecting cylinder 14.

In the present embodiment, the center shaft cutter 8 is provided at the bottom of the connecting cylinder 14, the center shaft cutter 8 and the connecting cylinder 14 form a detachable structure through the positioning bolt 13, and the center shaft cutter 8 and the positioning bolt 13 can be controlled by the positioning bolt 13 to be precisely mounted and used with the connecting cylinder 14 above the center shaft cutter 8 when used at a later stage through the relationship between the connecting cylinder 14 and the center shaft cutter 8 and the positioning bolt 13.

In this embodiment, the bottom of the supporting plate 12 is fixedly connected with the gantry body 10, the bottom of the gantry body 10 is connected with the supporting table 11 through the bolt, the bottom of the supporting table 11 is fixedly connected with the cushion plate 16, and when the supporting plate 12 is used in the later period, the whole machining mechanism of the device can be supported and installed through the gantry body 10 through the relationship between the supporting plate 12 and the gantry body 10 and the supporting table 11.

This embodiment, formula structure as an organic whole between fixing base 2 and the electric putter 1, and piston rod 3 constitutes extending structure through between electric putter 1 and the fixing base 2, and formula structure as an organic whole between piston rod 3 and the driving motor 5, through the relation between fixing base 2 and electric putter 1 and piston rod 3 and the electric putter 1, when using in the later stage, can be through the whole flexible removal that can carry out of electric putter 1 control piston rod 3, it is very convenient.

In this embodiment, the driving motor 5 forms a sliding structure with the sliding table 9 through the sliding rail 4, and the sliding table 9 forms a sliding structure with the supporting plate 12 through the sliding slot 7, and through the relationship between the driving motor 5 and the sliding rail 4 and the sliding table 9, when the drilling tool is used in the later period, the sliding table 9 can be controlled by the sliding rail 4 to drive the driving motor 5 to perform movable drilling.

In this embodiment, the screw rod 15 forms a rotating structure with the servo motor 6 through the output shaft, the screw rod 15 is connected with the rear casing of the sliding table 9 through a penetrating screw, and the sliding table 9 can perform spiral telescopic movement through the screw rod 15, and through the relationship between the servo motor 6 and the screw rod 15 and the sliding table 9, when the sliding table is used in the later period, the screw rod 15 can be controlled to rotate through the servo motor 6, and the sliding table 9 can be driven to perform spiral telescopic movement by controlling the whole screw rod 15 through the forehead.

Theory of operation, with the device before using, the work piece that will carry out inseparable processing is placed in backing plate 16's top, then 3 whole piston rods that drive the below through the fixing base 2 control electric putter 1 at top can carry out telescopic control, simultaneously through the whole control that can stretch out and draw back of 5 driving motor of 3 control belows of piston rod, thereby control center pin sword 8 is whole can carry out telescopic drilling processing, thereby accomplish precision finishing, 15 whole can rotate through servo motor 6 control screw rod simultaneously, thereby the slip table 9 of control front end is whole can slide flexible, thereby control the portable processing preparation of the device, this is exactly the theory of operation of the device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a vertical main shaft of accurate longmen digit control machine tool which characterized in that: the device comprises a fixed seat (2), wherein the fixed seat (2) is fixedly connected with an electric push rod (1) at the front end of the fixed seat (2), the bottom of the electric push rod (1) is movably connected with a piston rod (3), the bottom of the piston rod (3) is fixedly connected with a driving motor (5), and one side of the driving motor (5) is movably connected with a slide rail (4);

one side fixedly connected with slip table (9) of slide rail (4), the rear end swing joint of slip table (9) has spout (7), the rear end fixedly connected with backup pad (12) of spout (7).

2. The vertical spindle of the precise gantry numerical control machine tool according to claim 1, which is characterized in that: the outer wall of one side of the supporting plate (12) is connected with a servo motor (6) through a bolt, and one side of the servo motor (6) is connected with a screw rod (15) through an output shaft.

3. The vertical spindle of the precise gantry numerical control machine tool according to claim 1, which is characterized in that: the bottom fixedly connected with connecting cylinder (14) of driving motor (5), positioning bolt (13) has been run through to the front end of connecting cylinder (14).

4. The vertical spindle of the precise gantry numerical control machine tool according to claim 3, characterized in that: the bottom of the connecting cylinder (14) is provided with a central shaft cutter (8), and the central shaft cutter (8) and the connecting cylinder (14) form a detachable structure through a positioning bolt (13).

5. The vertical spindle of the precise gantry numerical control machine tool according to claim 1, which is characterized in that: the bottom of the supporting plate (12) is fixedly connected with a gantry body (10), the bottom of the gantry body (10) is connected with a supporting table (11) through bolts, and the bottom of the supporting table (11) is fixedly connected with a base plate (16).

6. The vertical spindle of the precise gantry numerical control machine tool according to claim 1, characterized in that: the structure is integrated between the fixed seat (2) and the electric push rod (1), the piston rod (3) forms a telescopic structure with the fixed seat (2) through the electric push rod (1), and the structure is integrated between the piston rod (3) and the driving motor (5).

7. The vertical spindle of the precise gantry numerical control machine tool according to claim 1, which is characterized in that: the driving motor (5) forms a sliding structure with the sliding table (9) through the sliding rail (4), and the sliding table (9) forms a sliding structure with the supporting plate (12) through the sliding groove (7).

8. The vertical spindle of the precise gantry numerical control machine tool according to claim 2, characterized in that: helical screw (15) constitute revolution mechanic through between output shaft and servo motor (6), and for running through the screwed connection between helical screw (15) and the rear end casing of slip table (9), and slip table (9) can carry out the flexible removal of spiral through helical screw (15).