CN217143222U

CN217143222U - Movable column type machining center hybrid drive device

Info

Publication number: CN217143222U
Application number: CN202220613768.6U
Authority: CN
Inventors: 陈锋平
Original assignee: Wuxi Houchang Cnc Technology Co ltd
Current assignee: Wuxi Houchang Cnc Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-09
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a move column type machining center hybrid drive device relates to and moves column type processing technology field, including the lathe bed, the lathe bed is located the upper end surface of support frame, the lower extreme surface of support frame is provided with supplementary isolation frame, supplementary isolation frame is located the upper end surface that supports the base, the lower extreme surface that supports the base is provided with a supporting bench, the upper end surface of lathe bed is provided with the workstation, the lower extreme surface of workstation is provided with square nut seat, square nut seat is located ball screw's outer wall. The utility model discloses a move column type machining center hybrid drive device, servo motor, ball screw and square nut seat, conveniently drive the workstation horizontal slip on the lathe bed, No. two servo motor and No. two slip tracks make things convenient for power component to remove on the lathe bed, use with the cooperation of a servo motor simultaneously for workstation and stand or relative movement in opposite directions improve machining efficiency.

Description

Movable column type machining center hybrid drive device

Technical Field

The utility model relates to a move column type processing technology field, in particular to move column type machining center hybrid drive.

Background

The movable column type section machining center sold in the market at present is characterized in that: the equipment is very long, a movable column structure is basically adopted, the screw rod with good precision is limited due to the length, the screw rod is too long and sags, the driving rotation generates centrifugal force, the screw rod is slow in swinging movement, too loud in sound and unstable in precision, and the gear and rack driving is basically adopted; the disadvantage is that the acceleration is not as driven by the screw rod, the acceleration is generally 0.2-0.3G, but the moving speed is faster. After the tool is used for 2-3 years, the error is increased due to abrasion, the tool cannot be repaired and can only be replaced, the smoothness of parts is reduced, the maintenance cost is increased, and the tool is not suitable for machining precise parts with high efficiency for a long time.

The movable column type machining center hybrid driving device brings certain adverse effects to the using process of people, and in order to solve the defects in the prior art, a movable column type machining center hybrid driving device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a move post type machining center hybrid drive device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hybrid driving device of a movable column type machining center comprises a lathe bed, the lathe bed is positioned on the outer surface of the upper end of a supporting frame, the outer surface of the lower end of the supporting frame is provided with an auxiliary isolation frame which is positioned on the outer surface of the upper end of the supporting base, the outer surface of the lower end of the supporting base is provided with a supporting table, the outer surface of the upper end of the lathe bed is provided with a workbench, the outer surface of the lower end of the workbench is provided with a square nut seat which is positioned on the outer wall of the ball screw, one end of the ball screw is provided with a first servo motor, a coupling is arranged between the ball screw and the first servo motor, a U-shaped balancing stand is arranged on the outer surface of the other side of the ball screw, a bearing seat is arranged between the ball screw and the U-shaped balancing stand, the workbench is positioned at the upper end of the first sliding track, and the rear end of the first servo motor is provided with a second servo motor.

Preferably, No. two servo motor's one end is provided with the stand, one side surface of stand is provided with the tool magazine, the front end surface of stand is provided with the main shaft, the upper end surface of stand is provided with the protective cover, the stand is located No. two orbital upper ends that slide.

Preferably, a fixing screw is arranged between the workbench and the square nut seat, and the outer surface of the lower end of the workbench is detachably connected with the outer surface of the upper end of the square nut seat through the fixing screw.

Preferably, be provided with No. two fixed screws between bearing frame and the U type balancing stand, the outer wall of bearing frame can be dismantled through No. two fixed screws and the inner wall of U type balancing stand and be connected.

Preferably, a sliding part is arranged between the upright post and the second sliding rail, and the outer surface of the lower end of the upright post is connected with the outer surface of the upper end of the second sliding rail in a sliding manner through the sliding part.

Preferably, a transmission part is arranged between the stand column and the second servo motor, and the outer surface of the lower end of the stand column is movably connected with one end of the second servo motor through the transmission part.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, servo motor through the setting, ball screw and square nut seat, conveniently drive the workstation horizontal slip on the lathe bed, here at first with the workstation card on the groove of lathe bed, then with the lower extreme internal surface of workstation, be connected with square nut seat, T type structure is adopted to the upper end of square nut seat, conveniently be connected workstation and square nut seat with the screw, paste the workstation in orbital upper end of sliding simultaneously, then start servo motor No. one, it is rotatory to drive ball screw, according to the structure principle, square nut seat slides on ball screw, thereby indirectly drive the workstation and slide on the lathe bed, accomplish the removal of workstation.

2. The utility model discloses in, through No. two servo motor and No. two slip tracks that set up, make things convenient for power component to remove on the lathe bed, use with a servo motor cooperation simultaneously, make workstation and stand or relative movement in opposite directions, improve machining efficiency, No. two servo motor here are similar with the connection structure of stand and workstation and a servo motor, but the difference is, a servo motor and No. two servo motor pass through same controller control, both remain opposite operating condition all the time, that is to say, when a servo motor corotation, No. two servo motor reversals, when a servo motor reverses, No. two servo motor corotation, and like this, speed is improved one time when workstation and stand are close to, speed is also improved one time when keeping away from, thereby work efficiency has been improved indirectly.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the square nut seat and the ball screw of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a bed body; 2. a column; 3. a work table; 4. a ball screw; 5. a support frame; 6. a first servo motor; 7. a support base; 8. a support table; 9. a tool magazine; 10. a main shaft; 11. a protective cover; 12. a second servo motor; 13. a first sliding track; 14. an auxiliary isolation frame; 15. a square nut seat; 16. a bearing seat; 17. a U-shaped balancing stand; 18. a second sliding track; 19. a coupling is provided.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a hybrid driving device of a movable column type machining center comprises a machine body 1, the machine body 1 is arranged on the outer surface of the upper end of a supporting frame 5, the outer surface of the lower end of the supporting frame 5 is provided with an auxiliary isolation frame 14, the auxiliary isolation frame 14 is arranged on the outer surface of the upper end of a supporting base 7, the outer surface of the lower end of the supporting base 7 is provided with a supporting table 8, the outer surface of the upper end of the machine body 1 is provided with a workbench 3, the outer surface of the lower end of the workbench 3 is provided with a square nut seat 15, the square nut seat 15 is arranged on the outer wall of a ball screw 4, one end of the ball screw 4 is provided with a servo motor 6, a coupling 19 is arranged between the ball screw 4 and the servo motor 6, the outer surface of the other side of the ball screw 4 is provided with a U-shaped balance frame 17, a bearing seat 16 is arranged between the ball screw 4 and the U-shaped balance frame 17, and the workbench 3 is arranged on the upper end of a sliding track 13, the rear end of the first servo motor 6 is provided with a second servo motor 12.

One end of No. two servo motor 12 is provided with stand 2, and the one end of No. two servo motor 12 is provided with stand 2, and one side surface of stand 2 is provided with tool magazine 9, and the front end surface of stand 2 is provided with main shaft 10, and the upper end surface of stand 2 is provided with protective cover 11, and stand 2 is located the upper end of No. two slip tracks 18.

A fixing screw is arranged between the workbench 3 and the square nut seat 15, and the outer surface of the lower end of the workbench 3 is detachably connected with the outer surface of the upper end of the square nut seat 15 through the fixing screw.

A second fixing screw is arranged between the bearing seat 16 and the U-shaped balancing frame 17, and the outer wall of the bearing seat 16 is detachably connected with the inner wall of the U-shaped balancing frame 17 through the second fixing screw.

A sliding part is arranged between the upright post 2 and the second sliding rail 18, and the outer surface of the lower end of the upright post 2 is connected with the outer surface of the upper end of the second sliding rail 18 in a sliding manner through the sliding part.

A transmission part is arranged between the upright post 2 and the second servo motor 12, and the outer surface of the lower end of the upright post 2 is movably connected with one end of the second servo motor 12 through the transmission part.

The first embodiment is as follows: the supporting frame 5 is convenient for erecting the lathe bed 1, and meanwhile, the first servo motor 6 and the second servo motor 12 are convenient to install.

The second embodiment is as follows: the sliding of the workbench 3 and the upright 2 is facilitated by the arranged first sliding rail 13 and the second sliding rail 18.

It should be noted that, the utility model relates to a moving-column type machining center hybrid drive device, during the use, servo motor 6, ball screw 4 and square nut seat 15 of setting, conveniently drive workstation 3 and slide from side to side on lathe bed 1, here at first with workstation 3 card on the groove of lathe bed 1, then with the lower extreme internal surface of workstation 3, be connected with square nut seat 15, the upper end of square nut seat 15 adopts T type structure, conveniently use the screw to be connected workstation 3 and square nut seat 15, paste workstation 3 in the upper end of slide rail 13 simultaneously, then start servo motor 6, drive ball screw 4 and rotate, according to the structure principle, square nut seat 15 slides on ball screw 4, thereby indirectly drive workstation 3 and slide on 1, accomplish the removal of workstation 3; the second servo motor 12 and the second sliding track 18 are arranged to facilitate the power component to move on the bed body 1, meanwhile, the machine tool is matched with a first servo motor 6 for use, so that the workbench 3 and the upright post 2 move oppositely or relatively, the processing efficiency is improved, here the connection structure of the second servomotor 12 to the column 2 and the connection structure of the table 3 to the first servomotor 6 are similar, however, the difference is that the first servo motor 6 and the second servo motor 12 are controlled by the same controller, and the two servo motors always keep opposite working states, that is, when the first servo motor 6 rotates forwards, the second servo motor 12 rotates backwards, when the first servo motor 6 rotates backwards, the second servo motor 12 rotates forwards, like this, speed when workstation 3 is close to with stand 2 doubles, and speed also doubles when keeping away from to work efficiency has been improved indirectly.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a movable column type machining center hybrid drive device, includes lathe bed (1), its characterized in that: the lathe bed (1) is positioned on the outer surface of the upper end of the support frame (5), an auxiliary isolation frame (14) is arranged on the outer surface of the lower end of the support frame (5), the auxiliary isolation frame (14) is positioned on the outer surface of the upper end of the support base (7), a support table (8) is arranged on the outer surface of the lower end of the support base (7), a workbench (3) is arranged on the outer surface of the upper end of the lathe bed (1), a square nut seat (15) is arranged on the outer surface of the lower end of the workbench (3), the square nut seat (15) is positioned on the outer wall of the ball screw (4), a first servo motor (6) is arranged at one end of the ball screw (4), a coupler (19) is arranged between the ball screw (4) and the first servo motor (6), a U-shaped balance frame (17) is arranged on the outer surface of the other side of the ball screw (4), a bearing seat (16) is arranged between the ball screw (4) and the U-shaped balance frame (17), the workbench (3) is positioned at the upper end of the first sliding track (13), and the rear end of the first servo motor (6) is provided with a second servo motor (12).

2. A hybrid drive unit for a movable column machining center according to claim 1, characterized in that: the one end of No. two servo motor (12) is provided with stand (2), one side surface of stand (2) is provided with tool magazine (9), the front end surface of stand (2) is provided with main shaft (10), the upper end surface of stand (2) is provided with protective cover (11), stand (2) are located the upper end of No. two slip tracks (18).

3. A hybrid drive unit for a movable column machining center according to claim 1, characterized in that: the adjustable nut block is characterized in that a fixing screw is arranged between the workbench (3) and the square nut seat (15), and the outer surface of the lower end of the workbench (3) is detachably connected with the outer surface of the upper end of the square nut seat (15) through the fixing screw.

4. A hybrid drive unit for a movable column machining center according to claim 1, characterized in that: be provided with No. two fixed screws between bearing frame (16) and U type balancing stand (17), the outer wall of bearing frame (16) can be dismantled through No. two fixed screws and the inner wall of U type balancing stand (17) and be connected.

5. A hybrid drive unit for a movable column machining center according to claim 2, characterized in that: be provided with the slider between stand (2) and No. two slip tracks (18), the lower extreme surface of stand (2) passes through the upper end surface sliding connection of slider and No. two slip tracks (18).

6. A hybrid drive unit for a movable column machining center according to claim 2, characterized in that: be provided with the driving medium between stand (2) and No. two servo motor (12), the lower extreme surface of stand (2) passes through the one end swing joint of driving medium and No. two servo motor (12).