CN216421664U

CN216421664U - Rotary table

Info

Publication number: CN216421664U
Application number: CN202123169062.XU
Authority: CN
Inventors: 余格成
Original assignee: Hefei Kaitai Electrical Appliance Technology Co ltd
Current assignee: Hefei Kaitai Electrical Appliance Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a rotary worktable, which relates to the technical field of milling machine processing, wherein in the processing process of a milling machine, a rotating shaft rotates, thereby leading the rotating shaft to receive axial force, further increasing the friction force between the rotating shaft and a bearing sleeve, further intensifying the damage of the rotating shaft and the bearing sleeve, further influencing the service life of the rotating shaft and the bearing sleeve, two supporting parts can slide relatively on the surface of a mounting plate, the distance between the two supporting parts is adjusted according to the specification of a cylindrical device to be processed, then the cylindrical device to be processed is placed between two rotating wheels, thereby directly rotating the cylindrical device to be processed placed on the supporting parts through the structure of the rotating wheels in the processing process, thereby realizing the rapid adjustment of the processing position of the cylindrical device to be processed, greatly saving manpower, and simultaneously, the processing efficiency is improved.

Description

Rotary table

Technical Field

The utility model belongs to the technical field of milling machine processing, specifically be rotary worktable.

Background

The milling machine is a milling machine with a portal frame and a horizontal long lathe bed. The planer type milling machine can be used for simultaneously processing the surface by a plurality of milling cutters, has higher processing precision and production efficiency, and is suitable for processing planes and inclined planes of large-scale workpieces in batch and mass production;

as shown in fig. 1, a planer type milling machine is disclosed, which comprises a base, a workbench arranged on the base, an automatic opening and closing portal frame arranged on the workbench and a cutter processing device; the automatic opening and closing portal frame comprises a base arranged on the workbench, a cross beam rotationally connected to the base, a cross beam driving assembly used for driving the cross beam to rotate, a sensing piece arranged on the cross beam driving assembly and a jacking device arranged on the cross beam, wherein the cross beam driving assembly comprises a first driving source, a piston rod and a shell, the shell is arranged on the base, the first driving source is accommodated in the shell and drives the piston rod to stretch, and the piston rod is fixedly connected with the cross beam; the sensing piece is arranged in the shell and used for sensing the piston rod; the automatic opening and closing portal frame is arranged on the workbench of the milling machine and comprises the beam driving assembly and the sensing part, so that the aim of driving the beam to automatically rotate by the beam driving assembly is fulfilled, the manual use amount is reduced, the production efficiency is improved, and the production cost is reduced;

the processing device of cylinder type is carrying out the in-process of processing, often need adjust the processing position of the cylindrical device of processing instead, and this process often needs artificial correction adjustment, adds man-hour at some large-scale devices, and this process is wasted time and energy, influences machining efficiency, how to improve the efficiency of this process, is the problem that we need solve, for this reason, now provides the rotary worktable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary worktable.

The purpose of the utility model can be realized by the following technical scheme: the rotary workbench comprises a base, wherein mounting bases are symmetrically arranged at the upper end of the base, stand columns are fixedly mounted on the mounting bases, a rotary component is arranged between the two stand columns, the rotary component comprises two supporting bases mounted on the surface of the base, supporting rods are arranged on the two supporting bases, springs are sleeved on the supporting rods, bearing blocks are abutted to the upper ends of the springs, grooves are formed in the lower ends of the bearing blocks, the upper ends of the springs are embedded into the grooves, through holes are formed in the inner portions of the bearing blocks, and one ends of the supporting rods are inserted into the through holes of the bearing blocks;

two be provided with the mounting panel between the support base, mounting panel fixed mounting is on the bearing block, two supporting parts are installed to the upper end surface symmetry of mounting panel, all install the rotation wheel on the supporting part.

Furthermore, the surface of base has seted up spacing spout, the installation base embedding is installed in spacing spout.

Further, fixed mounting has the support column on the stand, fixedly connected with bearing sleeve on the support column, the axis of rotation is installed to the embedded rotation of bearing sleeve.

Furthermore, a bearing cylinder cap is installed on one side of the rotating shaft.

Further, a buffer layer is filled between the rotating shaft and the bearing sleeve.

Further, the one end fixed mounting that the bearing barrel cap was kept away from to the axis of rotation has the milling dish, mills a side surface that the dish is close to the support column and has seted up spacing hole, be provided with spacing cardboard on the stand, set up on the spacing cardboard with mill the spacing hole of the looks adaptation on the dish, install the protection bayonet lock in the spacing hole on the spacing cardboard, the protection bayonet lock uses with milling the spacing hole on the dish mutually supporting.

The utility model has the advantages that:

relative slip can be carried out on the surface of mounting panel to two supporting parts, can be through the relative position at two supporting parts of mounting panel surface conditioning promptly, thereby adjust the distance between two supporting parts, then treat the specification of processing the device according to the cylinder type, adjust the distance between two supporting parts, then treat the device with the cylinder type and place between two rotation wheels, thereby make at the in-process of processing, can be through rotating the structure of wheel, the device of processing is treated to the cylinder type of directly placing above, thereby realize the rapid adjustment cylinder type and treat the processing position of processing the device, the manpower has been saved greatly, and the machining efficiency is improved simultaneously.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the rotating assembly of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. installing a base; 3. a column; 4. a bearing sleeve; 5. a buffer layer; 6. a rotating shaft; 7. a bearing cartridge cap; 8. a support pillar; 9. a limiting clamping plate; 10. milling a disc; 11. a support base; 12. a bearing block; 13. a cylindrical device to be processed; 14. a rotating wheel; 15. a support portion; 16. mounting a plate; 17. a guard bayonet; 18. a spring; 19. a support rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in fig. 2 to 5, the rotary worktable comprises a base 1, wherein mounting bases 2 are symmetrically arranged at the upper end of the base 1, and upright posts 3 are fixedly mounted on the mounting bases 2; it needs to be further explained that, in the specific implementation process, the surface of the base 1 is provided with a limiting sliding groove, and the mounting base 2 is embedded in the limiting sliding groove, so that the mounting base 2 can slide on the surface of the base 1, and the distance between the two mounting bases 2 is adjusted;

fixed mounting has support column 8 on the stand 3, fixedly connected with bearing sleeve 4 on the support column 8, axis of rotation 6 is installed to the embedded rotation of bearing sleeve 4, it has buffer layer 5 to fill between axis of rotation 6 and the bearing sleeve 4, bearing sleeve cap 7 is installed to one side of axis of rotation 6, it needs further to explain, at the concrete implementation in-process, the milling machine is at the in-process of carrying out processing, axis of rotation 6 rotates, thereby lead to axis of rotation 6 to receive axial force, and then make the frictional force between axis of rotation 6 and the bearing sleeve 4 increase, make the damage aggravation of axis of rotation 6 and bearing sleeve 4, thereby influence axis of rotation 6 and bearing sleeve 4's life.

The one end fixed mounting that bearing barrel cap 7 was kept away from to axis of rotation 6 has mill dish 10, mills a side surface that dish 10 is close to support column 8 and has seted up spacing hole, be provided with spacing cardboard 9 on the stand 3, set up on the spacing cardboard 9 with mill the spacing hole of the up-going adaptation of dish 10, install protection bayonet lock 17 in the spacing hole on the spacing cardboard 9, protection bayonet lock 17 uses with milling spacing hole on the dish 10 mutually supporting, it needs to explain further that, at concrete implementation in-process, at the in-process that does not carry out the processing operation, through will protecting bayonet lock 17 and pass spacing hole on spacing cardboard 9 and the dish 10 of milling in proper order to it is fixed to mill dish 10, avoids milling dish 10 mistake and starts, causes the unnecessary processing loss, reduces the potential safety hazard simultaneously.

A rotating assembly is arranged between the two upright posts 3 and comprises two supporting bases 11 arranged on the surface of the base 1, supporting rods 19 are arranged on the two supporting bases 11, springs 18 are sleeved on the supporting rods 19, the upper ends of the springs 18 are abutted with bearing blocks 12, grooves are formed in the lower ends of the bearing blocks 12, the upper ends of the springs 18 are embedded into the grooves, through holes are formed in the bearing blocks 12, and one ends of the supporting rods 19 are inserted into the through holes of the bearing blocks 12;

two be provided with mounting panel 16 between the support base 11, mounting panel 16 fixed mounting is on bearing block 12, two supporting part 15 are installed to mounting panel 16's upper end surface symmetry, all install on supporting part 15 and rotate wheel 14, it needs to explain further that, in concrete implementation process, two supporting part 15 can carry out relative slip on mounting panel 16's surface, can be through the relative position at two supporting part 15 of mounting panel 16 surface conditioning promptly to adjust the distance between two supporting part 15, at first treat the specification of processing device 13 according to the cylinder type, adjust the distance between two supporting part 15, then treat the processing device 13 with the cylinder type and place between two rotation wheels 14, thereby make in-process at processing, can directly treat the processing device 13 to the cylinder type of placing above through the structure of rotating wheel 14 and rotate, therefore, the processing position of the cylindrical device to be processed 13 can be quickly adjusted, the labor is greatly saved, and the processing efficiency is improved.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present invention.

Claims

1. The rotary workbench comprises a base (1), wherein the upper end of the base (1) is symmetrically provided with mounting bases (2), the mounting bases (2) are fixedly provided with stand columns (3), and the rotary workbench is characterized in that a rotary component is arranged between the two stand columns (3), the rotary component comprises two supporting bases (11) arranged on the surface of the base (1), the two supporting bases (11) are respectively provided with a supporting rod (19), the supporting rods (19) are sleeved with springs (18), the upper ends of the springs (18) are abutted to supporting blocks (12), the lower ends of the supporting blocks (12) are provided with grooves, the upper ends of the springs (18) are embedded into the grooves, through holes are formed in the supporting blocks (12), and one ends of the supporting rods (19) are inserted into the through holes of the supporting blocks (12);

two be provided with between support base (11) mounting panel (16), mounting panel (16) fixed mounting is on bearing block (12), two supporting parts (15) are installed to the upper end surface symmetry of mounting panel (16), all install on supporting part (15) and rotate wheel (14).

2. The rotary worktable according to claim 1, wherein the surface of the base (1) is provided with a limiting sliding groove, and the mounting base (2) is embedded and mounted in the limiting sliding groove.

3. The rotary worktable according to claim 1, wherein a supporting column (8) is fixedly arranged on the upright column (3), a bearing sleeve (4) is fixedly connected to the supporting column (8), and a rotating shaft (6) is embedded and arranged in the bearing sleeve (4).

4. A rotary table according to claim 3, characterised in that a bearing cartridge cap (7) is mounted on one side of the rotary shaft (6).

5. A rotary table according to claim 3, characterized in that a buffer layer (5) is filled between the rotary shaft (6) and the bearing sleeve (4).

6. The rotary worktable according to claim 4, wherein a milling disc (10) is fixedly installed at one end of the rotating shaft (6) far away from the bearing cylinder cap (7), a limiting hole is formed in one side surface of the milling disc (10) close to the supporting column (8), a limiting clamping plate (9) is arranged on the upright column (3), a limiting hole matched with the milling disc (10) is formed in the limiting clamping plate (9), a protection clamping pin (17) is installed in the limiting hole in the limiting clamping plate (9), and the protection clamping pin (17) is matched with the limiting hole in the milling disc (10) for use.