CN218555599U

CN218555599U - Main shaft positioning and mounting mechanism and numerically controlled lathe

Info

Publication number: CN218555599U
Application number: CN202223014871.8U
Authority: CN
Inventors: 陈天祥; 廖冲; 廖玲
Original assignee: Fujian Longzhi Intelligent Equipment Co ltd
Current assignee: Fujian Longzhi Intelligent Equipment Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-03
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a numerical control lathe technical field specifically is a main shaft location installation mechanism, include: the chuck is arranged at one end of the main shaft; the clamping groove is positioned in the chuck, a push plate is arranged in the clamping groove, and a mounting plate is arranged on one side of the push plate; the mounting groove is positioned at one end of the main shaft, a movable groove is arranged at the other side of the mounting groove, and a positioning plate is arranged in the movable groove; and move the board, move the board and be located the activity inslot outside, move the inboard portion and be provided with the extrusion groove, the extrusion inslot portion is provided with the locking block, and the locking block is inside to be provided with and to move the groove, moves the inslot portion and is provided with the rotary column, and beneficial effect is: the utility model discloses a mounting panel cooperation mounting groove that sets up in main shaft location installation mechanism and the numerical control lathe that provide can be fixed main shaft and chuck, goes into in the constant head tank through the locating plate card that sets up for the mounting panel location accomplishes the location installation to the chuck, avoids using the bolt to fix main shaft and chuck, reduces the installation required time.

Description

Main shaft positioning and mounting mechanism and numerically controlled lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a main shaft location installation mechanism and numerical control lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

When an existing numerical control lathe is used for production, a workpiece is machined through a chuck on a main shaft, and the workpiece is driven to rotate to be in contact with a cutter for machining.

However, when the spindle of the numerically controlled lathe is fixed to the chuck, a plurality of groups of bolts are generally used for positioning and mounting, the time required for screwing the bolts is long, and meanwhile, workers need to use an external tool during assembly, so that the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a main shaft location installation mechanism and numerical control lathe to solve the bolt that proposes in the above-mentioned background art revolve twist the required time more, need be with the help of outside instrument problem during workman's assembly simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a spindle positioning and mounting mechanism comprising:

the chuck is arranged at one end of the main shaft;

the clamping groove is positioned in the chuck, a push plate is arranged in the clamping groove, and a mounting plate is arranged on one side of the push plate;

the mounting groove is positioned at one end of the main shaft, a movable groove is arranged at the other side of the mounting groove, and a positioning plate is arranged inside the movable groove; and

move the board, move the board and be located the activity inslot side, move the inboard portion and be provided with the extrusion groove, the extrusion inslot portion is provided with the locking block, and locking block inside is provided with moves the groove, moves inslot portion and is provided with the rotary column.

Preferably, the clamping groove is an arc-shaped groove, the push plate is an arc-shaped plate, and the outer side of the push plate is matched with the chuck in size.

Preferably, push pedal one side symmetry is provided with two sets of mounting panels, and the mounting panel all sets up to the diaphragm, the equal fixed connection push pedal of mounting panel, all is provided with the constant head tank in the middle of the mounting panel, and the mounting panel all runs through on one side of the constant head tank.

Preferably, the mounting grooves are provided with two groups corresponding to the mounting plates, and the sizes of the mounting grooves are matched with those of the mounting plates.

Preferably, the mounting groove other end all is provided with the activity groove, and the activity groove sets up to L type groove, and activity groove one end intercommunication mounting groove all runs through the main shaft in the activity inslot side.

Preferably, the movable groove is internally provided with a positioning plate, the positioning plate is arranged to be of an L-shaped plate structure, one end of the positioning plate is located at the positioning groove, and the outer side of the positioning plate is fixedly connected with the movable plate.

Preferably, move the board and set up to annular platelike structure, move board size and main shaft looks adaptation, move the board and align with the activity groove, it all is provided with the extrusion groove to move the inboard corresponding activity groove, the extrusion groove sets up to T type groove, the equal activity of extrusion inslot portion is provided with the locking block, the locking block bottom all is located the activity groove upper end, the locking block opposite side all with the laminating of activity groove lateral wall, the inside groove that moves that all is provided with of locking block, it sets up to the screw thread slotted hole to move the groove, it all is provided with the rotary column to move the inslot portion, the rotary column sets up to T shape columnar structure, the rotary column inboard all with move groove threaded connection, the rotary column outside all is located the board outside that moves, the rotary column outside all is provided with multiunit auxiliary tank.

A numerically controlled lathe comprises the spindle positioning and mounting mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a mounting panel cooperation mounting groove that sets up in main shaft location installation mechanism and the numerical control lathe that provides, can fix main shaft and chuck, go into in the constant head tank through the locating plate card that sets up, make the mounting panel location, accomplish the location installation to the chuck, avoid using the bolt to fix main shaft and chuck, reduce the installation required time, simultaneously not assembling with the help of outside instrument at needs workman, and through the locking block that sets up, be convenient for lock the locating plate, avoid the locating plate to appear removing, lead to the chuck to drop, through the rotary support that sets up, be convenient for drive the locking block and remove, be convenient for take off the chuck and overhaul.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the main shaft structure of the present invention;

FIG. 4 is a schematic diagram of the structure of the mounting plate of the present invention;

FIG. 5 is a front sectional view of the structure of the present invention;

fig. 6 is an enlarged view of a structure shown in fig. 5.

In the figure: the device comprises a main shaft 1, a chuck 2, a clamping groove 3, a push plate 4, a mounting plate 5, a positioning groove 6, a mounting groove 7, a movable groove 8, a positioning plate 9, a moving plate 10, an extrusion groove 11, a locking block 12, a moving groove 13 and a rotary column 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: a spindle positioning and mounting mechanism comprising: the device comprises a main shaft 1, wherein a chuck 2 is arranged at one end of the main shaft 1; the clamping groove 3 is positioned in the chuck 2, a push plate 4 is arranged in the clamping groove 3, and a mounting plate 5 is arranged on one side of the push plate 4; the mounting groove 7 is positioned at one end of the main shaft 1, a movable groove 8 is arranged at the other side of the mounting groove 7, and a positioning plate 9 is arranged inside the movable groove 8; and the moving plate 10 is positioned outside the movable groove 8, an extrusion groove 11 is formed in the moving plate 10, a locking block 12 is arranged in the extrusion groove 11, a moving groove 13 is formed in the locking block 12, and a rotating column 14 is arranged in the moving groove 13.

Example two

As shown in fig. 1-4, the utility model discloses a main shaft location installation mechanism disclosed in embodiment two, its structure is the same basically with embodiment one, its difference lies in, draw-in groove 3 sets up to the arc wall, push pedal 4 sets up to the arc, 4 outside sizes of push pedal and 2 looks adaptations of chuck, 4 one side symmetry of push pedal are provided with two sets of mounting panels 5, mounting panel 5 all sets up to the diaphragm, the equal fixed connection push pedal 4 of mounting panel 5, all be provided with constant head tank 6 in the middle of the mounting panel 5, constant head tank 6 one side all runs through mounting panel 5, push pedal 4 through setting up, be convenient for take out and insert mounting panel 5.

EXAMPLE III

As shown in fig. 1-6, the utility model discloses a main shaft location installation mechanism that reveals in embodiment three, its structure is the same basically with in embodiment one, its difference lies in, mounting groove 7 corresponds mounting panel 5 and is provided with two sets ofly, mounting groove 7 size and mounting panel 5 looks adaptation, the mounting groove 7 other end all is provided with movable groove 8, movable groove 8 sets up to L type groove, movable groove 8 one end intercommunication mounting groove 7, main shaft 1 all runs through in the movable groove 8 outside, movable groove 8 is inside all to be provided with locating plate 9, locating plate 9 sets up to L shaped plate column structure, locating plate 9 one end all is located constant head tank 6, the equal fixed connection in the locating plate 9 outside moves board 10, locating plate 9 through setting up, be convenient for fix mounting panel 5.

Example four

As shown in fig. 5-6, the utility model discloses a main shaft location installation mechanism disclosed in the fourth embodiment, its structure is the same basically with in the first embodiment, its difference lies in, it sets up to annular platelike structure to move board 10, move board 10 size and main shaft 1 looks adaptation, it aligns with activity groove 8 to move board 10, it all is provided with extrusion groove 11 to move board 10 inside corresponding activity groove 8, extrusion groove 11 sets up to T type groove, extrusion groove 11 is inside all movable to be provided with locking block 12, locking block 12 bottom all is located activity groove 8 upper end, locking block 12 opposite side all laminates with activity groove 8 lateral wall, locking block 12 is inside all to be provided with and moves groove 13, it sets up to the screw thread slotted hole to move groove 13, it all is provided with rotary column 14 to move groove 13 inside, rotary column 14 sets up to T shape columnar structure, rotary column 14 inboard all with move groove 13 threaded connection, the rotary column 14 outside all is located moves the board 10 outside, the rotary column 14 outside all is provided with the multiunit auxiliary groove, through rotary column 14 that sets up, be convenient for driving locking block 12 to move.

A numerically controlled lathe comprises a spindle positioning and mounting mechanism.

During the use, at first dock chuck 2 and main shaft 1, align mounting groove 7 and push pedal 4, insert mounting panel 5 in mounting groove 7 again, make mounting panel 5 fix main shaft 1 and chuck 2, locating plate 9 aligns with constant head tank 6 simultaneously, will move board 10 and promote to one end, make locating plate 9 card go into in the constant head tank 6, the completion is to the location of mounting panel 5, avoid mounting panel 5 to appear droing, rotate rotary column 14 again, make locking block 12 to move to the inboard through the screw action, make locking block 12 lateral wall and movable groove 8 laminate, lock locating plate 9, avoid locating plate 9 to appear moving, lead to mounting panel 5 to drop.

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. A spindle positioning and mounting mechanism is characterized by comprising:

the device comprises a main shaft (1), wherein a chuck (2) is arranged at one end of the main shaft (1);

the clamping groove (3) is positioned in the chuck (2), a push plate (4) is arranged in the clamping groove (3), and a mounting plate (5) is arranged on one side of the push plate (4);

the mounting groove (7) is positioned at one end of the main shaft (1), a movable groove (8) is arranged at the other side of the mounting groove (7), and a positioning plate (9) is arranged in the movable groove (8); and

the movable plate (10) is located on the outer side of the movable groove (8), an extrusion groove (11) is formed in the movable plate (10), a locking block (12) is arranged in the extrusion groove (11), a movable groove (13) is formed in the locking block (12), and a rotary column (14) is arranged in the movable groove (13).

2. The spindle positioning and mounting mechanism as claimed in claim 1, wherein: draw-in groove (3) set up to the arc wall, and push pedal (4) set up to the arc, push pedal (4) outside size and chuck (2) looks adaptation.

3. The spindle positioning and mounting mechanism according to claim 2, wherein: push pedal (4) one side symmetry is provided with two sets of mounting panel (5), and mounting panel (5) all set up to the diaphragm, the equal fixed connection push pedal (4) of mounting panel (5), all are provided with constant head tank (6) in the middle of mounting panel (5), and mounting panel (5) all run through on one side of constant head tank (6).

4. The spindle positioning and mounting mechanism according to claim 3, wherein: the mounting groove (7) is provided with two sets corresponding to the mounting plate (5), and the size of the mounting groove (7) is matched with that of the mounting plate (5).

5. The spindle positioning and mounting mechanism as claimed in claim 4, wherein: the mounting groove (7) other end all is provided with activity groove (8), and activity groove (8) set up to L type groove, and activity groove (8) one end intercommunication mounting groove (7), main shaft (1) all run through in activity groove (8) outside.

6. The spindle positioning and mounting mechanism as claimed in claim 5, wherein: locating plate (9) all are provided with in activity groove (8), and locating plate (9) set up to L shaped plate column structure, and locating plate (9) one end all is located constant head tank (6), and the equal fixed connection in locating plate (9) outside moves board (10).

7. The spindle positioning and mounting mechanism as claimed in claim 6, wherein: move board (10) and set up to annular platelike structure, move board (10) size and main shaft (1) looks adaptation, move board (10) and align with activity groove (8), it all is provided with extrusion groove (11) to move board (10) inside activity groove (8) that corresponds, extrusion groove (11) set up to T type groove, extrusion groove (11) inside all activity is provided with locking block (12), locking block (12) bottom all is located activity groove (8) upper end, locking block (12) opposite side all laminates with activity groove (8) lateral wall, locking block (12) inside all is provided with moves groove (13), it sets up to the screw thread slotted hole to move groove (13), it all is provided with rotary column (14) to move groove (13) inside, rotary column (14) set up to T shape column structure, rotary column (14) inboard all with move groove (13) threaded connection, the rotary column (14) outside all is located and moves board (10) the outside, rotary column (14) outside all is provided with the multiunit auxiliary groove.

8. A numerically controlled lathe is characterized in that: comprising the spindle positioning and mounting mechanism as claimed in any one of claims 1 to 7.