CN212665556U

CN212665556U - An automatic turning device for machine tools

Info

Publication number: CN212665556U
Application number: CN202022018628.8U
Authority: CN
Inventors: 王国珍; 杨阳
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-03-09
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of machine tool equipment, and specifically discloses an automatic overturning device for a machine tool, comprising a workbench, wherein the bottom end of the workbench is provided with a support foot, and the workbench is provided with a circular slide rail, so that the A rotary table is slidably installed on the circular slide rail, a rotary device is provided on one side of the rotary table, a mounting groove is symmetrically arranged on the rotary table, and a screw rod is arranged in the mounting groove, and the screw rod is mounted on the rotary table. On the screw motor, a first sliding block is installed on the screw rod, a rotating fixture is provided on the first sliding block through a lifting device, and a mounting frame is also provided on the worktable, and a mounting frame is provided on the mounting frame. The moving track is provided with a feeding device through a second sliding block, and a driving device is provided on the second sliding block. The utility model can facilitate the feeding operation, at the same time, it can rotate automatically, is convenient for adjusting the clamping angle, is convenient for adjusting the height, is convenient for the processing operation, and has strong practicability.

Description

Automatic turnover device for machine tool

Technical Field

The utility model relates to a relevant field of lathe equipment specifically is an automatic turning device for lathe.

Background

Most clamping devices of existing machine tools are used for fixed clamping, the angle of an object is difficult to adjust after the object is fixed, the object needs to be clamped again, machining efficiency of the object is low, meanwhile, feeding of existing large objects is difficult, multiple people are generally needed to cooperate or other instruments are needed to cooperate, and the problem is solved by designing an automatic overturning device for the machine tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic turning device for lathe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic turning device for lathe, includes the workstation, the workstation bottom is provided with the supporting legs, be provided with circular slide rail on the workstation, slidable mounting has the revolving stage on the circular slide rail, revolving stage one side is provided with rotary device, the symmetry is provided with the mounting groove on the revolving stage, be provided with the lead screw in the mounting groove, the lead screw is installed on the lead screw motor, install first slider on the lead screw, be provided with rotary fixture through elevating gear on the first slider, still be provided with the mounting bracket on the workstation, be provided with the removal track on the mounting bracket, be provided with loading attachment through the second slider in the removal track, be provided with drive arrangement on the second slider.

Preferably, the bottom ends of the supporting legs are provided with pulleys and brake pads.

Preferably, rotary device includes a rotating electrical machines, an embedded installation on the workstation of a rotating electrical machines just is located revolving stage one side, be provided with drive gear on a rotating shaft of a rotating electrical machines, the revolving stage side is provided with round driven gear groove, drive gear and driven gear groove intermeshing.

Preferably, the lifting device comprises a hydraulic cylinder, the hydraulic cylinder is fixed on the first sliding block, and a hydraulic rod of the hydraulic cylinder is provided with a rotating clamp.

Preferably, the rotary fixture comprises a second rotary motor, the second rotary motor is fixed to the top end of the hydraulic rod, a mounting plate is arranged on a second rotary shaft of the second rotary motor, the upper end and the lower end of the mounting plate are symmetrically provided with first fixtures, and the rear side of the middle of the mounting plate is symmetrically provided with second fixtures.

Preferably, the first clamp comprises a first push rod motor, the first push rod motor is symmetrically fixed at the upper end and the lower end of the mounting plate, a clamping plate is arranged on a first push rod of the first push rod motor, and an anti-skid pad is arranged on the clamping plate.

Preferably, the second clamp comprises a second push rod motor, the second push rod motor is symmetrically arranged on the rear side of the middle part of the mounting plate, a clamping rod is arranged on a second push rod of the second push rod motor, and a clamping block is arranged on the inner side of the front end of the clamping rod.

Preferably, loading attachment includes the support frame, the support frame is fixed in the second slider bottom, support frame both ends symmetry is provided with third rotating electrical machines, be provided with the wind-up roll on the third rotation axis of third rotating electrical machines, be provided with the connecting cable on the wind-up roll, be provided with the hasp on the connecting cable.

Preferably, a lighting device is arranged on the mounting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model belongs to the technical field of the lathe equipment, specifically disclose an automatic turning device for lathe, the revolving stage through setting up can adjust the angle of article horizontal direction, and the rotary fixture of setting can adjust the angle of article in vertical direction to the angle of article is adjusted in the course of working to the convenience, the rotary fixture of setting can effectively prevent that the article from droing, and the loading attachment that sets up simultaneously makes things convenient for the material loading operation of large-scale article, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic view of the rotary clamp of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the lifting device of the present invention.

Fig. 4 is a rear view of the rotary clamp of the present invention.

Fig. 5 is a schematic view of the circular slide rail of the present invention.

Fig. 6 is a top view of the turntable of the present invention.

Fig. 7 is a schematic view of the use of the lock of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a circular slide rail; 4. a rotating table; 5. a rotating device; 6. mounting grooves; 7. a screw rod; 8. a screw motor; 9. a first slider; 10. a lifting device; 11. rotating the clamp; 12. a mounting frame; 13. a moving track; 14. a second slider; 15. a feeding device; 16. a drive device; 17. a pulley; 18. a brake pad; 19. a first rotating electrical machine; 20. a first rotating shaft; 21. a drive gear; 22. a driven gear groove; 23. a hydraulic cylinder; 24. a hydraulic lever; 25. a second rotating electrical machine; 26. a second rotation shaft; 27. mounting a plate; 28. a first clamp; 29. a second clamp; 30. a first push rod motor; 31. a first push rod; 32. a clamping plate; 33. a non-slip mat; 34. a second push rod motor; 35. a second push rod; 36. a clamping rod; 37. a clamping block; 38. a support frame; 39. a third rotating electrical machine; 40. a third rotation axis; 41. a wind-up roll; 42. a connecting cable; 43. locking; 44. an illumination device.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an automatic turning device for lathe, includes

workstation

1, 1 bottom of workstation is provided with supporting legs 2, be provided with circular slide rail 3 on the workstation 1, slidable mounting has revolving stage 4 on the

circular slide rail

3, 4 one sides of revolving stage are provided with rotary device 5, the symmetry is provided with mounting groove 6 on the revolving stage 4, be provided with lead screw 7 in the mounting groove 6, lead screw 7 is installed on lead screw motor 8, install first slider 9 on the lead screw 7, be provided with rotary fixture 11 through elevating gear 10 on the first slider 9, still be provided with mounting bracket 12 on the workstation 1, be provided with removal track 13 on the mounting bracket 12, be provided with loading attachment 15 through second slider 14 in the removal track 13, be provided with drive arrangement 16 on the second slider 14.

Furthermore, the bottom end of the supporting foot 2 is provided with a pulley 17 and a brake block 18.

Further, rotary device 5 includes first rotating electrical machines 19, embedded the installing on workstation 1 and being located revolving stage 4 one side of first rotating electrical machines 19, be provided with drive gear 21 on first rotation axis 20 of first rotating electrical machines 19, revolving stage 4 side is provided with round driven gear groove 22, drive gear 21 and driven gear groove 22 intermeshing.

Further, the lifting device 10 comprises a hydraulic cylinder 23, the hydraulic cylinder 23 is fixed on the first slider 9, and a hydraulic rod 24 of the hydraulic cylinder 23 is provided with a rotating clamp 11.

Further, the rotary clamp 11 includes a second rotary motor 25, the second rotary motor 25 is fixed at the top end of the hydraulic rod 24, a mounting plate 27 is arranged on a second rotary shaft 26 of the second rotary motor 25, the mounting plate 27 is symmetrically provided with first clamps 28 at the upper and lower ends, and the mounting plate 27 is symmetrically provided with second clamps 29 at the rear side of the middle portion.

Further, the first clamp 28 includes a first push rod motor 30, the first push rod motor 30 is symmetrically fixed at the upper and lower ends of the mounting plate 27, a clamping plate 32 is disposed on a first push rod 31 of the first push rod motor 30, and a non-slip mat 33 is disposed on the clamping plate 32.

Further, the second clamp 29 includes a second push rod motor 34, the second push rod motor 34 is symmetrically disposed at the rear side of the middle portion of the mounting plate 27, a clamping rod 36 is disposed on a second push rod 35 of the second push rod motor 34, and a clamping block 37 is disposed on the inner side of the front end of the clamping rod 36.

Further, the feeding device 15 includes a supporting frame 38, the supporting frame 38 is fixed to the bottom end of the second slider 14, third rotating motors 39 are symmetrically arranged at two ends of the supporting frame 38, a winding roller 41 is arranged on a third rotating shaft 40 of the third rotating motors 39, a connecting cable 42 is arranged on the winding roller 41, and a lock catch 43 is arranged on the connecting cable 42.

Further, a lighting device 44 is disposed on the mounting frame 12.

The working principle is as follows: the utility model relates to an automatic turning device for machine tool, when in use, the third rotating motor 39 in the feeding device 15 works to drive the third rotating shaft 40 and the wind-up roll 41 to rotate and put down the connecting cable 42, the connecting cable 42 is locked by the lock catch 43 after bypassing the object, then the third rotating motor 39 works to drive the wind-up roll 41 to rotate and pack up the connecting cable 42, thereby the object is hoisted, then the driving device 16 in the moving track 13 works to drive the second slider 14 to move in the moving track 13, thereby the object is driven to move above the rotating clamp 11, the third rotating motor 39 works to drive the wind-up roll 41 to rotate to receive and release the connecting cable 42 so as to adjust the height of the object, so that the object is positioned in the center of the rotating clamp 11, then the lead screw motor 8 works to drive the lead screw 7 to rotate to adjust the position of the first slider 9 on the lead screw 7, an object is positioned in the rotary fixture 11, then the first fixture 28 and the second fixture 29 in the rotary fixture 11 work, the first push rod 31 motor in the first fixture 28 works to drive the first push rod 31 to move, so that the clamping plate 32 clamps the upper end and the lower end of the object, then the second push rod motor 34 in the second fixture 29 drives the second push rod 35 to move, so that the clamping rod 36 clamps the front end and the rear end of the object, thereby tightly fixing the object on the rotary fixture 11, the arranged first fixture 28 and the arranged second fixture 29 can effectively prevent the object from falling off, the arranged second rotary motor 25 works to drive the second rotary shaft 26 to rotate, thereby driving the mounting plate 27 to rotate, realizing the angle adjustment of the object in the vertical direction, simultaneously, the first rotary motor 19 works to drive the first rotary shaft 20 and the drive gear 21 to rotate, the drive gear 21 rotates the driven gear groove 22 acting on the rotary table 4 to drive the rotary table 4 to rotate, the angle of the object in the horizontal direction is adjusted, so that the processing of different angles of the object is facilitated, and the hydraulic cylinder 23 in the lifting device 10 works to drive the hydraulic rod 24 to lift to adjust the height of the object.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic turning device for a machine tool is characterized in that: comprises a workbench (1), wherein supporting legs (2) are arranged at the bottom end of the workbench (1), a circular sliding rail (3) is arranged on the workbench (1), a rotating table (4) is slidably arranged on the circular sliding rail (3), a rotating device (5) is arranged on one side of the rotating table (4), mounting grooves (6) are symmetrically arranged on the rotating table (4), a lead screw (7) is arranged in the mounting groove (6), the lead screw (7) is arranged on a lead screw motor (8), a first sliding block (9) is arranged on the lead screw (7), a rotary fixture (11) is arranged on the first sliding block (9) through a lifting device (10), a mounting frame (12) is further arranged on the workbench (1), a moving track (13) is arranged on the mounting frame (12), and a feeding device (15) is arranged in the moving track (13) through a second sliding block (14), the second sliding block (14) is provided with a driving device (16).

2. An automated turnover device for machine tools according to claim 1, characterized in that: the bottom ends of the supporting legs (2) are provided with pulleys (17) and brake pads (18).

3. An automated turnover device for machine tools according to claim 1, characterized in that: rotating device (5) include first rotating electrical machines (19), embedded the installing on workstation (1) and be located revolving stage (4) one side of first rotating electrical machines (19), be provided with drive gear (21) on first rotation axis (20) of first rotating electrical machines (19), revolving stage (4) side is provided with round driven gear groove (22), drive gear (21) and driven gear groove (22) intermeshing.

4. An automated turnover device for machine tools according to claim 1, characterized in that: the lifting device (10) comprises a hydraulic cylinder (23), the hydraulic cylinder (23) is fixed on the first sliding block (9), and a hydraulic rod (24) of the hydraulic cylinder (23) is provided with a rotary clamp (11).

5. An automated turnover device for machine tools according to claim 1, characterized in that: rotating jig (11) include second rotating electrical machines (25), second rotating electrical machines (25) are fixed on hydraulic stem (24) top, be provided with mounting panel (27) on second rotation axis (26) of second rotating electrical machines (25), the end symmetry is provided with first anchor clamps (28) about mounting panel (27), mounting panel (27) middle part rear side symmetry is provided with second anchor clamps (29).

6. An automated turnover device for machine tools according to claim 5, characterized in that: the first clamp (28) comprises a first push rod motor (30), the first push rod motor (30) is symmetrically fixed at the upper end and the lower end of the mounting plate (27), a clamping plate (32) is arranged on a first push rod (31) of the first push rod motor (30), and an anti-skid pad (33) is arranged on the clamping plate (32).

7. An automated turnover device for machine tools according to claim 5, characterized in that: the second clamp (29) comprises a second push rod motor (34), the second push rod motor (34) is symmetrically arranged on the rear side of the middle of the mounting plate (27), a clamping rod (36) is arranged on a second push rod (35) of the second push rod motor (34), and a clamping block (37) is arranged on the inner side of the front end of the clamping rod (36).

8. An automated turnover device for machine tools according to claim 1, characterized in that: loading attachment (15) are including support frame (38), support frame (38) are fixed in second slider (14) bottom, support frame (38) both ends symmetry is provided with third rotating electrical machines (39), be provided with wind-up roll (41) on third rotation axis (40) of third rotating electrical machines (39), be provided with connecting cable (42) on wind-up roll (41), be provided with hasp (43) on connecting cable (42).

9. An automated turnover device for machine tools according to claim 1, characterized in that: and the mounting frame (12) is provided with a lighting device (44).