CN218533545U

CN218533545U - T-shaped groove machining rotary table

Info

Publication number: CN218533545U
Application number: CN202223122395.1U
Authority: CN
Inventors: 贾先义; 王亓
Original assignee: Dalian Baofeng Machinery Manufacturing Co ltd
Current assignee: Dalian Baofeng Machinery Manufacturing Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-02-28
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a T type groove processing revolving stage, including crossbeam mechanism, cutter head mechanism, supporting mechanism and processing agency, cutter head mechanism symmetry is established on crossbeam mechanism, and the supporting mechanism symmetry is established in crossbeam mechanism bottom, and processing agency establishes in crossbeam mechanism below, and the machined part is placed in processing agency, the utility model discloses a two permanent-magnet machine synchronous drive gyro wheels reach the assigned position, and hydraulic pressure compresses tightly the supporting seat and forms the multiple spot fixed, is equipped with magnetic grid chi and positioning core axle on the rotary mechanism, can change positioning core axle according to the different sizes of machined part, and the revolving stage of ann's magnetic grid chi can be according to the accurate rotation angle of processing requirement, and two cutter heads simultaneous workings further improve T type groove machining efficiency in the cutter head mechanism.

Description

T-shaped groove machining rotary table

Technical Field

The utility model relates to an industrial technology processing field especially relates to a T type groove processing revolving stage.

Background

The existing vertical lathe workbench T-shaped groove processing device mainly processes large horizontal boring and milling machines, and as the vertical lathe workbench has different sizes, the diameter of the large workbench can reach more than 12 meters, and the workbench has a plurality of radial T-shaped grooves from the center to the outer edge of the workbench, great difficulty is brought to the processing of the horizontal boring and milling machines, the boring and milling machines cannot exert the original advantages, the resource waste is caused, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem of current T type groove processing equipment inefficiency, the utility model provides a T type groove processing revolving stage.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a T-shaped groove machining turntable comprises a beam mechanism, a milling head mechanism, a supporting mechanism and a machining mechanism, wherein the milling head mechanism is symmetrically arranged on the beam mechanism, the supporting mechanism is symmetrically arranged at the bottom of the beam mechanism, and the machining mechanism for placing a machined part 1 is arranged below the beam mechanism; the beam mechanism comprises a beam 2, a beam sliding seat 4 and a beam motor 5, wherein the beam 2 is provided with a beam guide rail, the beam sliding seat 4 is connected with the beam guide rail in a sliding manner, the beam motor 5 is arranged on the beam 2, the beam motor 5 is provided with a reduction box I6, and the reduction box I6 is connected with a beam lead screw 7; the milling head mechanism is connected with the cross beam sliding seat 4, the milling head mechanism sequentially comprises a milling head motor 9, a milling head 10 and a milling cutter 11 from top to bottom, the milling head motor 9 is connected with one end of the milling head 10, and the other end of the milling head 10 is connected with the milling cutter 11; the beam mechanism is connected with the supporting mechanism through a connecting frame body 12, the supporting mechanism comprises a roller support 13, rollers 16 and supporting seats 18, the rollers 16 are movably connected with the roller support 13, and the supporting seats 18 are fixedly arranged on two sides of the bottom of the roller support 13; the machining mechanism comprises a supporting circular table 22, a rotary table 23 and a fixed base 24 from top to bottom, the supporting circular table 22 is fixedly connected with the rotary table 23, a reduction gearbox III 25 is arranged on one side of the rotary table 23, the reduction gearbox III 25 is connected with a rotating mechanism motor 26, a positioning mandrel 19 is arranged at a central groove of the supporting circular table 22, and the rotary table 23 is connected with the fixed base 24.

Preferably, the two ends of the beam lead screw 7 are provided with beam lead screw fixing seats 8, and the upper end and the lower end of each beam lead screw fixing seat 8 are both connected with the beam 2 through bolts.

Preferably, a guide rail 32 is arranged on the ground, the roller 16 is positioned on the guide rail 32, and a roller stopper 34 is arranged on the guide rail 32.

Preferably, two sides of the central groove of the supporting circular truncated cone 22 are respectively provided with a screw 21 in bolt connection with the supporting circular truncated cone 22, and the screw 21 is provided with a belleville spring 20.

Preferably, a magnetic grid ruler 29 is arranged on the outer ring of the turntable 23.

Preferably, the lower part of the reduction gearbox III 25 is fixedly connected with one end of a box body bent plate 28, and the other end of the box body bent plate 28 is fixedly connected with the fixed base 24.

The utility model discloses a T type groove processing revolving stage is through setting up gyro wheel and guide rail, and controlgear reachs appointed processing position, is equipped with the positioning core axle on the rotary mechanism, can change the positioning core axle according to the machined part unidimensional, and the revolving stage of ann having the magnetic grid chi can improve T type groove machining efficiency according to the accurate rotation angle of processing requirement.

Drawings

FIG. 1 is a front view of the T-shaped groove processing turntable of the present invention;

fig. 2 is a side view of the T-shaped groove processing turntable of the present invention;

FIG. 3 is a top view of the T-shaped groove processing turntable of the present invention;

FIG. 4 is a schematic view of the connection of the milling head mechanism of the T-shaped groove processing turntable of the present invention;

FIG. 5 is a structural view of a rotating mechanism of a T-shaped groove processing turntable of the present invention;

fig. 6 is a top view of the rotating mechanism of the T-shaped groove processing turntable of the present invention;

in the figure, 1, a workpiece; 2. a beam: 3. a beam reinforcing rib; 4. a beam slide; 5. a beam motor; 6. a reduction gearbox I; 7. a cross beam lead screw; 8. a beam lead screw fixing seat; 9. a cutter head motor; 10. a milling head; 11. milling cutters; 12. connecting the frame body; 13. a roller support; 14. a permanent magnet motor; 15. a reduction gearbox II; 16. a roller; 17. supporting a hydraulic cylinder; 18. a supporting seat; 19. positioning the mandrel; 20. a belleville spring; 21. a screw; 22. a supporting circular table; 23. a worm gear turntable; 24. a fixed base; 25. a reduction gearbox III; 26. a rotary mechanism motor; 27. a worm; 28. bending a box body; 29. a magnetic grid ruler; 30. a ladder; 31. a walking frame; 32. a guide rail; 33. a cable drag chain; 34. a roller limiting block; 35. a hydraulic station; 36. a cable support.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

A T-shaped groove machining rotary table is shown in figures 1 to 6 and comprises a beam mechanism, two milling head mechanisms, two supporting mechanisms and two machining mechanisms, wherein the two milling head mechanisms are symmetrically arranged on the beam mechanism respectively, the two supporting mechanisms are symmetrically arranged at the bottom of the beam mechanism respectively, the machining mechanisms are arranged below the beam mechanism, a machined part 1 is placed on the machining mechanisms, and a radial T-shaped groove is formed in the machined part 1.

Crossbeam mechanism includes crossbeam 2, crossbeam slide 4 and

crossbeam motor

5, 2 tops of crossbeam are fixed even to have crossbeam strengthening rib 3, be equipped with the crossbeam guide rail on the crossbeam 2, crossbeam slide 4 and crossbeam guide rail sliding connection, crossbeam motor 5 establishes at 2 both ends of crossbeam, crossbeam motor 5 below fixedly connected with reducing gear box I6, reducing gear box I6 is connected with crossbeam lead screw 7 on the crossbeam slide 4, crossbeam lead screw 7 both ends are equipped with crossbeam lead screw fixing base 8, crossbeam lead screw fixing base 8 is used for fixed crossbeam lead screw 7, crossbeam motor 5 starts to pass through I6 transmission of reducing gear box with power for crossbeam lead screw 7, horizontal lead screw 7 rotary drive crossbeam slide 4 moves about on the crossbeam slide rail.

The milling head mechanism sequentially comprises a milling head motor 9, a milling head 10 and a milling cutter 11 from top to bottom, the milling head motor 9 is fixedly connected with one end of the milling head 10, the other end of the milling head 10 is fixedly connected with the milling cutter 11, the side face of the milling head 10 is connected with the cross beam sliding seat 4, the milling head 10 is driven to move left and right when the cross beam sliding seat moves 4 and moves left and right, and the milling head motor 9 is started for driving the milling cutter 11 to rotate to cut a workpiece 1.

The beam 2 and the supporting mechanism are fixedly connected through a connecting frame body 12 to form a frame, the supporting mechanism comprises a roller support 13, a roller 16 and a supporting seat 18, the supporting seat 18 supports the beam mechanism, the roller 16 is arranged at the center of the bottom end of the roller support 13, a guide rail 32 is arranged on the ground, the roller 16 is positioned on the guide rail 32, a permanent magnet motor 14 and a reduction gearbox II 15 are arranged on the roller support 13, the permanent magnet motor 14 drives the roller 16 to move on the guide rail 32 through the reduction gearbox II 15, a roller limiting block 34 is arranged on the guide rail 32, and the roller limiting block 34 is used for preventing the roller 16 from exceeding the stroke in operation; the supporting seats 18 are arranged on two sides of the bottom of the roller support 13, the supporting seats 18 are fixed on the ground, the supporting hydraulic cylinders 17 are fixed on the supporting seats 18, the roller support 13 is provided with the hydraulic station 35, and the hydraulic station 36 drives the supporting hydraulic cylinders 17 to compress the supporting seats, so that the roller support 13 is fixed, and the beam mechanism and the supporting mechanism are fixed.

The machining mechanism sequentially comprises a supporting circular table 22, a rotary table 23 and a fixed base 24 from top to bottom, the supporting circular table 22 is fixedly connected with the rotary table 23 through bolts, the rotary table 23 is connected with the fixed base 24 through bearings, a positioning mandrel 19 is arranged at a central groove of the supporting circular table 22, two sides of the positioning mandrel 19 are detachably connected with the supporting circular table 22 through a belleville spring 20 and a screw 21 on the supporting circular table 22, the screw 21 is connected with two sides of the central groove of the supporting circular table 22 through bolts, the belleville spring 20 is compressed or expanded on the screw 21 to enable the positioning mandrel 19 to move a workpiece 1 up and down, and the positioning mandrel 19 is used for fixing an auxiliary part of the workpiece 1; one side of the rotary table 23 is fixedly connected with a rotary mechanism motor 26 and a reduction gearbox III 25, the reduction gearbox III 25 is a turbine reduction gearbox, a box body bent plate 28 is fixedly connected below the reduction gearbox III 25, the other end of the box body bent plate 28 is in bolted connection with a fixed base 24, the rotary mechanism motor 26 drives a worm 27 in the reduction gearbox III 25 to rotate so as to drive the rotary table 23 to rotate, the rotary table 23 drives a supporting circular table 22 to rotate, and a magnetic grid ruler 29 is arranged on the outer ring of the rotary table 23 and can rotate accurately according to machining.

A walking frame 31 is further arranged on one side of the beam mechanism, a worker can go up to the walking frame 31 through a ladder 30 to install a cutter and measure a workpiece 1, a guide rail 32 is arranged on the ground, a cable support 36 is arranged on one side of the beam mechanism and connects a cable on the beam mechanism with a cable drag chain 33, and the cable drag chain 33 moves along with the beam mechanism.

The working process is as follows: the working staff goes to the walking frame through the ladder and places the machined part, the machined part is installed on the supporting round platform through the positioning mandrel, the permanent magnet motor drives the reduction gearbox II to rotate and then drives the roller to drive the beam mechanism to move back and forth on the guide rail, when the beam mechanism moves to the position above the machining mechanism, the movement is stopped, the hydraulic station drives the supporting hydraulic cylinder to compress the supporting seat, the beam mechanism and the supporting mechanism are fixed, the rotating mechanism motor drives the worm to drive the rotating platform and the supporting round platform to rotate, the machined part rotates along with the machining, the beam motor and the milling head motor start, the beam motor drives the beam sliding seat to drive the milling head to move on the beam guide rail, the milling head moves up and down, and the milling head motors on the left side and the right side drive the milling cutter to machine the machined part from the outer ring to the center.

The utility model discloses T type groove processing revolving stage passes through two permanent-magnet machine synchronous drive gyro wheels and reachs the assigned position, and hydraulic pressure compresses tightly the supporting seat and forms the multiple spot fixed, is equipped with magnetic grid chi and positioning mandrel on the rotary mechanism, can change positioning mandrel according to the different sizes of machined part, and the revolving stage of ann having the magnetic grid chi can be according to the accurate rotation angle of processing requirement, and two cutter heads simultaneous workings further improve T type groove machining efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The T-shaped groove machining turntable is characterized by comprising a beam mechanism, a milling head mechanism, a supporting mechanism and a machining mechanism, wherein the milling head mechanism is symmetrically arranged on the beam mechanism, the supporting mechanism is symmetrically arranged at the bottom of the beam mechanism, and the machining mechanism for placing a machined part (1) is arranged below the beam mechanism; the crossbeam mechanism comprises a crossbeam (2), a crossbeam sliding seat (4) and a crossbeam motor (5), a crossbeam guide rail is arranged on the crossbeam (2), the crossbeam sliding seat (4) is connected with the crossbeam guide rail in a sliding manner, the crossbeam motor (5) is arranged on the crossbeam (2), the crossbeam motor (5) is provided with a reduction box I (6), and the reduction box I (6) is connected with a crossbeam lead screw (7); the milling head mechanism is connected with the cross beam sliding seat (4), the milling head mechanism sequentially comprises a milling head motor (9), a milling head (10) and a milling cutter (11) from top to bottom, the milling head motor (9) is connected with one end of the milling head (10), and the other end of the milling head (10) is connected with the milling cutter (11); the beam mechanism is connected with the supporting mechanism through a connecting frame body (12), the supporting mechanism comprises a roller support (13), rollers (16) and supporting seats (18), the rollers (16) are movably connected with the roller support (13), and the supporting seats (18) are fixedly arranged on two sides of the bottom of the roller support (13); the machining mechanism comprises a supporting circular table (22), a rotary table (23) and a fixed base (24) from top to bottom, the supporting circular table (22) is fixedly connected with the rotary table (23), a reduction gearbox III (25) is arranged on one side of the rotary table (23), the reduction gearbox III (25) is connected with a rotating mechanism motor (26), a positioning mandrel (19) is arranged at a central groove of the supporting circular table (22), and the rotary table (23) is connected with the fixed base (24).

2. A T-slot processing turntable according to claim 1, wherein the beam screw fixing seats (8) are arranged at both ends of the beam screw (7), and both the upper and lower ends of the beam screw fixing seats (8) are connected with the beam (2) through bolts.

3. A T-groove processing turntable according to claim 1, characterized in that a guide rail (32) is provided on the ground, the roller (16) is positioned on the guide rail (32), and a roller stopper (34) is provided on the guide rail (32).

4. A T-shaped groove processing turntable according to claim 1, characterized in that two sides of the central groove of the supporting circular table (22) are respectively provided with a screw rod (21) which is connected with the supporting circular table (22) through a bolt, and the screw rod (21) is provided with a belleville spring (20).

5. A T-groove processing turret according to claim 1, characterized in that a magnetic scale (29) is provided on the outer ring of the turret (23).

6. A T-shaped groove processing turntable according to claim 1, characterized in that the lower part of the reduction gearbox III (25) is fixedly connected with one end of a box body bent plate (28), and the other end of the box body bent plate (28) is fixedly connected with the fixed base (24).