CN213380283U

CN213380283U - Rotary worktable mechanism for machine tool

Info

Publication number: CN213380283U
Application number: CN202022354293.7U
Authority: CN
Inventors: 朱家国; 曹庆福; 史同亮
Original assignee: Anhui Heavy Equipment Manufacturing Co ltd
Current assignee: Anhui Heavy Equipment Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-08
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a rotary worktable mechanism for a machine tool, which comprises a base component, a rotary component and an electric control cabinet, wherein the lower end of an upper limiting ring is attached to the upper end of a lower limiting ring, and the upper limiting ring has a limiting function on a rotary column and a worktable, so that the phenomenon of the worktable shifting in the operation process is avoided, and the stable operation of the worktable mechanism is facilitated; when the driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the rotary column and the workbench are driven to rotate, rotary operation of the workbench is achieved, and the universal wheel facilitates rotary operation of the rotary column; cardboard and sealing washer, the cardboard removes along the draw-in groove, and the cardboard plays the guide effect to the workstation, guarantees workstation mechanism normal operating, and the sealing washer forms sealedly between workstation and fender ring, avoids impurity such as dust to get into workstation mechanism's inside through the workstation and the clearance of keeping off between the ring, guarantees the inside cleanliness of workstation mechanism.

Description

Rotary worktable mechanism for machine tool

Technical Field

The utility model belongs to the technical field of the lathe, especially, relate to a lathe is with gyration workstation mechanism.

Background

Machine tools are devices for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing mechanical parts in modern machine manufacturing are provided: the rotary worktable mechanism for the machine tool has the advantages that the rotary worktable mechanism for the machine tool has poor stability, the phenomenon that a worktable is easy to move in the operation process is not beneficial to the stable operation of the worktable, and the processing precision of the machine tool is reduced.

The existing rotary worktable mechanism for the machine tool has poor stability, the phenomenon of shifting of the worktable easily occurs in the operation process, the stable operation of the worktable is not facilitated, and the machining precision of the machine tool is reduced.

Therefore, it is necessary to provide a rotary table mechanism for a machine tool.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a lathe is with gyration workstation mechanism to it is relatively poor to solve current lathe and use gyration workstation mechanism stability, and the phenomenon of drunkenness appears easily in the operation in-process workstation, is unfavorable for workstation even running, reduces the machining precision's of lathe problem. A rotary worktable mechanism for a machine tool comprises a base assembly, a rotary assembly and an electric control cabinet, wherein the upper part of the rotary assembly is arranged in the base assembly, and the upper end of the rotary assembly is positioned above the base assembly; the electric control cabinet is arranged below one side of the base assembly and is connected with the mains supply through a wire.

Preferably, the base assembly comprises a base, a mounting groove, a driving motor, a driving gear, a baffle ring, a sealing ring, a clamping groove and an upper limiting ring, wherein the mounting groove is formed in the middle position above the inner part of the base; the driving motor is arranged on one side, close to the electric control cabinet, below the inner side of the mounting groove; the driving gear is arranged on an output shaft of the driving motor; the upper limiting ring is arranged above the inner part of the mounting groove; the baffle ring is arranged on the outer edge above the base; the clamping groove is formed in the outer edge above the base and is located between the retaining ring and the mounting groove; the sealing ring is arranged above the inner side of the baffle ring.

Preferably, the upper end of the mounting groove penetrates to the upper part of the base; the driving motor is connected with the electric control cabinet through a wire; the driving gear is positioned inside the mounting groove; the size of the baffle ring is matched with that of the base; the sealing ring is made of rubber; the clamping groove is in a ring shape; the upper limiting ring is in a ring shape.

Preferably, the rotary assembly comprises a rotary column, a universal wheel, a workbench, a clamping plate, a driven gear and a lower limiting ring, and the rotary column is arranged in the middle of the inside of the mounting groove; four universal wheels are adopted, the universal wheels are arranged at four corners below the rotary column, and the lower ends of the universal wheels are attached to the lower portion inside the mounting groove; the driven gear is arranged below the outer side of the rotary column; the workbench is arranged above the rotary column and is positioned above the base; the clamping plate is arranged below the workbench; the lower limiting ring is arranged above the outer side of the rotary column.

Preferably, the rotary column is cylindrical; the workbench is in a disc shape, and the outer edge of the workbench is attached to the inner side of the sealing ring; the clamping plate is aligned with the clamping groove, and the size of the clamping plate is matched with that of the clamping groove; the driven gear is aligned with the driving gear and is meshed with the driving gear; the upper end of the lower limiting ring is provided with a wear-resisting plate, and the upper end of the wear-resisting plate of the lower limiting ring is attached to the lower end of the upper limiting ring.

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

1. the utility model discloses a setting of base subassembly, during the use, the lower extreme laminating of upper limit ring is in the upper end of spacing ring down, and upper limit ring plays limiting displacement to revolving column and workstation, avoids the phenomenon of drunkenness to appear in the operation in-process workstation, is favorable to workstation mechanism even running, guarantees the machining precision of lathe.

2. The utility model discloses a setting of gyration subassembly, when driving motor drove the driving gear and rotates, the driving gear drove driven gear and rotates, drove rotary column and workstation and rotate, realized the gyration operation of workstation, and universal wheel pair rotary column plays the supporting role, and the rotary column of just being convenient for carries out the gyration operation.

3. The utility model discloses a setting of cardboard and sealing washer, when the workstation rotates, the cardboard removes along the draw-in groove, and the cardboard plays the guide effect to the workstation, guarantees workstation mechanism normal operating, and the sealing washer forms sealedly between workstation and fender ring, avoids impurity such as dust to get into workstation mechanism's inside through workstation and the clearance that keeps off between the ring, guarantees the inside cleanliness of workstation mechanism.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a schematic structural diagram of the rotating assembly of the present invention.

In the figure:

1-base component, 11-base, 12-mounting groove, 13-driving motor, 14-driving gear, 15-baffle ring, 16-sealing ring, 17-clamping groove, 18-upper limiting ring, 2-rotary component, 21-rotary column, 22-universal wheel, 23-workbench, 24-clamping plate, 25-driven gear, 26-lower limiting ring and 3-electric control cabinet.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

The utility model provides a rotary worktable mechanism for a machine tool, which comprises a base component 1, a rotary component 2 and an electric control cabinet 3, wherein the upper part of the rotary component 2 is arranged inside the base component 1, and the upper end of the rotary component 2 is positioned above the base component 1; the electric control cabinet 3 is arranged below one side of the base component 1, and the electric control cabinet 3 is connected with commercial power through a wire.

In this embodiment, it is concrete, base subassembly 1 includes base 11, mounting groove 12, driving motor 13, driving gear 14, keep off ring 15, sealing washer 16, draw-in groove 17 and last spacing ring 18, in use, the lower extreme laminating of last spacing ring 18 is in the upper end of spacing ring 26 down, it plays limiting displacement to revolving column 21 and workstation 23 to go up spacing ring 18, avoid the phenomenon that the drunkenness appears in operation in-process workstation 23, be favorable to workstation mechanism even running, guarantee the machining precision of lathe, sealing washer 16 forms sealedly between workstation 23 and fender ring 15, avoid impurity such as dust to get into workstation mechanism's inside through the clearance between workstation 23 and the fender ring 15, guarantee the inside cleanliness of workstation mechanism.

In this embodiment, it is concrete, gyration subassembly 2 includes column 21, universal wheel 22, workstation 23, the cardboard 24, driven gear 25 and lower spacing ring 26, driving motor 13 drives driving gear 14 and rotates, driving gear 14 drives driven gear 25 and rotates, it rotates to drive column 21 and workstation 23, realize the gyration operation of workstation 23, universal wheel 22 plays the supporting role to column 21, and be convenient for column 21 carries out the gyration operation, when workstation 23 rotates, cardboard 24 removes along draw-in groove 17, cardboard 24 plays the guide effect to workstation 23, guarantee the normal operating of workstation mechanism.

Principle of operation

In the utility model, when in use, the electric control cabinet 3 is connected with commercial power to supply power for the system, when the driving motor 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 25 to rotate, the rotary column 21 and the workbench 23 are driven to rotate, the rotary operation of the workbench 23 is realized, the universal wheel 22 plays a supporting role for the rotary column 21 and is convenient for the rotary column 21 to carry out rotary operation, when the workbench 23 rotates, the clamping plate 24 moves along the clamping groove 17, the clamping plate 24 plays a guiding role for the workbench 23 to ensure the normal operation of the workbench mechanism, the lower end of the upper limiting ring 18 is attached to the upper end of the lower limiting ring 26, the upper limiting ring 18 plays a limiting role for the rotary column 21 and the workbench 23, the phenomenon of the shifting of the workbench 23 in the operation process is avoided, the stable operation of the workbench mechanism is facilitated, the processing precision of the machine tool is ensured, the sealing ring 16 forms a seal between the workbench 23, impurities such as dust and the like are prevented from entering the working table mechanism through the gap between the working table 23 and the baffle ring 15, and the cleanness inside the working table mechanism is guaranteed.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a gyration workstation mechanism for lathe which characterized in that: the device comprises a base assembly (1), a rotary assembly (2) and an electric control cabinet (3), wherein the upper part of the rotary assembly (2) is arranged in the base assembly (1), and the upper end of the rotary assembly (2) is positioned above the base assembly (1); the electric control cabinet (3) is installed below one side of the base assembly (1), and the electric control cabinet (3) is connected with a mains supply through a wire.

2. A rotary table mechanism for a machine tool according to claim 1, wherein: the base component (1) comprises a base (11), a mounting groove (12), a driving motor (13), a driving gear (14), a baffle ring (15), a sealing ring (16), a clamping groove (17) and an upper limiting ring (18), wherein the mounting groove (12) is formed in the middle position above the inner part of the base (11); the driving motor (13) is arranged on one side, close to the electric control cabinet (3), below the inner side of the mounting groove (12); the driving gear (14) is arranged on an output shaft of the driving motor (13); the upper limiting ring (18) is arranged above the inner part of the mounting groove (12); the baffle ring (15) is arranged on the outer edge above the base (11); the clamping groove (17) is formed in the outer edge above the base (11), and the clamping groove (17) is located between the retaining ring (15) and the mounting groove (12); the sealing ring (16) is arranged above the inner side of the baffle ring (15).

3. A rotary table mechanism for a machine tool according to claim 2, wherein: the upper end of the mounting groove (12) penetrates above the base (11); the driving motor (13) is connected with the electric control cabinet (3) through a wire; the driving gear (14) is positioned in the mounting groove (12); the size of the baffle ring (15) is matched with that of the base (11); the sealing ring (16) is made of rubber; the clamping groove (17) is in a ring shape; the upper limiting ring (18) is in a ring shape.

4. A rotary table mechanism for a machine tool according to claim 1, wherein: the rotary component (2) comprises a rotary column (21), a universal wheel (22), a workbench (23), a clamping plate (24), a driven gear (25) and a lower limiting ring (26), wherein the rotary column (21) is arranged in the middle of the inside of the mounting groove (12); the four universal wheels (22) are arranged at four corners below the rotary column (21), and the lower ends of the universal wheels (22) are attached to the lower portion of the inner portion of the mounting groove (12); the driven gear (25) is arranged below the outer side of the rotary column (21); the workbench (23) is arranged above the rotary column (21), and the workbench (23) is positioned above the base (11); the clamping plate (24) is arranged below the workbench (23); the lower limiting ring (26) is arranged above the outer side of the rotary column (21).

5. The rotary table mechanism for a machine tool according to claim 4, wherein: the rotary column (21) is cylindrical; the workbench (23) is in a disc shape, and the outer edge of the workbench (23) is attached to the inner side of the sealing ring (16); the clamping plate (24) is aligned with the clamping groove (17), and the size of the clamping plate (24) is matched with that of the clamping groove (17); the driven gear (25) is aligned with the driving gear (14), and the driven gear (25) is meshed with the driving gear (14); the upper end of the lower limiting ring (26) is provided with a wear-resisting plate, and the upper end of the wear-resisting plate of the lower limiting ring (26) is attached to the lower end of the upper limiting ring (18).