CN216680251U

CN216680251U - Rotary tool rest device of machine tool

Info

Publication number: CN216680251U
Application number: CN202123289332.0U
Authority: CN
Inventors: 龚创宁
Original assignee: Suzhou Yitai Intelligent Equipment Co ltd
Current assignee: Suzhou Yitai Intelligent Equipment Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-07
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a rotary tool rest device of a machine tool, which comprises a connecting disc, wherein a connecting shaft is fixedly connected to the central position of one side of the connecting disc, a limiting block is fixedly sleeved on the outer side wall of the middle part of the connecting shaft, a fixed seat is fixedly connected to the side wall of one side of the connecting shaft, a threaded rod is fixedly connected to the central position of the side wall of one side of the fixed seat, two nuts are in threaded connection with the outer side wall of one side of the threaded rod, a mounting disc is fixedly installed between the two nuts, and the rotation of the connecting shaft can drive the mounting disc to rotate. The utility model has the advantages that the rotation limiting mechanism of the machine tool rotary tool rest is good, the rotation reliability and the stability are good when the whole machine tool rotary tool rest is actually rotated, the good machine tool rotary tool mounting disc is arranged, and the working convenience is good when the whole machine tool rotary tool mounting disc is actually mounted and dismounted and the rotary tool is mounted on the whole machine tool rotary tool mounting disc.

Description

Lathe gyration knife rest device

Technical Field

The utility model relates to the field of installation of rotary cutters of machine tools, in particular to a rotary tool rest device of a machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, and extrusion, however, for parts requiring high precision and fine surface roughness, final machining by cutting on a machine tool is generally required. The machine tool plays an important role in the construction of national economy modernization.

At present, when current lathe turret device lies in the in-service use, lack lathe turret's rotation stop gear, when actually carrying out whole lathe turret and rotating, its rotation reliability and stationarity are general, and lack good lathe turret mounting disc, when actually carrying out whole lathe turret mounting disc installation dismantlement and installing rotary cutter on it, its work convenience is general, lack the drive end coupling mechanism who connects reliably in addition, when actually carrying out whole drive end of treating and the connection installation work of drive end, its connection reliability is general.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the conventional machine tool rotary tool rest device lacks a good rotation limiting mechanism, a rotary tool mounting disc and a driving end connecting mechanism.

In order to solve the technical problems, the utility model adopts a technical scheme that: the machine tool rotary tool rest device comprises a connecting disc, wherein a connecting shaft is fixedly connected to the center of one side of the connecting disc;

the outer side wall of the middle part of the connecting shaft is fixedly sleeved with a limiting block, and the side wall of one side of the connecting shaft is fixedly connected with a fixed seat;

a threaded rod is fixedly connected to the center of the side wall of one side of the fixed seat, two nuts are in threaded connection with the outer side wall of one side of the threaded rod, a mounting disc is fixedly mounted between the two nuts, and the mounting disc can be driven to rotate by the rotation of the connecting shaft;

the side wall of one side of the mounting disc is provided with three mounting blocks which are fixedly connected in an annular equidistant mode, and each mounting block is provided with three mounting holes between two side walls and can be matched with a fixing piece to fixedly mount the rotary cutter on the mounting disc.

Preferably, the stopper lateral wall rotates and is connected with the stop collar, plays the rotation limiting displacement of connecting axle, when actually carrying out whole lathe revolving cutter frame and rotate, its rotation reliability and stationarity are good, both sides wall fixedly connected with mount pad about the stop collar, the mounting groove has been seted up between the both sides wall around the mount pad, can cooperate the mounting to carry out the fixed mounting of stop collar, be annular equidistance between the connection pad both sides wall and seted up four slotted holes, and fixed mounting has the installation cover in every slotted hole, can cooperate the mounting to realize its and whole knife frame drive end between be connected the installation.

Preferably, a through hole is formed between the central positions of the two side walls of the mounting disc, a threaded rod is connected in the through hole in a sliding mode, the outer side wall of the other side of the threaded rod is provided with four reinforcing blocks fixedly connected with annular equal intervals, the reinforcing blocks are fixedly connected with a fixing seat, and the connecting and reinforcing effect between the threaded rod and the fixing seat is achieved.

The utility model has the following beneficial effects:

1. according to the utility model, the rotation limiting mechanism of the machine tool rotary tool rest is arranged, so that the rotation reliability and the stability are good when the whole machine tool rotary tool rest is actually rotated;

2. by arranging the good machine tool rotary cutter mounting disc, the working convenience is good when the whole machine tool rotary cutter mounting disc is actually mounted and dismounted and a rotary cutter is mounted on the whole machine tool rotary cutter mounting disc;

3. according to the utility model, the connection reliability is good when the integral to-be-driven end and the driving end are connected and installed in practice by arranging the driving end connection mechanism with reliable connection.

Drawings

FIG. 1 is a schematic view of a main structure of a tray for removing a mounting tray according to the present invention;

FIG. 2 is a side view of the mounting plate of the present invention;

fig. 3 is a perspective view of the connection pad of the present invention.

In the figure: 1. a connecting disc; 2. a connecting shaft; 3. a fixed seat; 4. a threaded rod; 5. a nut; 6. installing a disc; 7. mounting a block; 8. mounting holes; 9. a limiting block; 10. a limiting sleeve; 11. a mounting seat; 12. mounting grooves; 13. installing a sleeve; 14. a through hole; 15. and a reinforcing block.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, a rotary tool rest device of a machine tool comprises a connecting disc 1, a connecting shaft 2 is fixedly connected at the center of one side of the connecting disc 1, a limiting block 9 is fixedly connected at the outer side wall of the middle part of the connecting shaft 2, a fixed seat 3 is fixedly connected at the side wall of one side of the connecting shaft 2, a threaded rod 4 is fixedly connected at the center of one side wall of the fixed seat 3, two nuts 5 are connected at the outer side wall of one side of the threaded rod 4 in a threaded manner, a mounting disc 6 is fixedly installed between the two nuts 5, the connecting shaft 2 can drive the mounting disc 6 to rotate, three mounting blocks 7 are fixedly connected at equal intervals in a ring shape at the side wall of one side of the mounting disc 6, three mounting holes 8 are formed between the two side walls of each mounting block 7, can cooperate the mounting to carry out the fixed mounting of gyration cutter on mounting disc 6, seted up through-hole 14 between the both sides wall central point of mounting disc 6 puts, sliding connection has threaded rod 4 in the through-hole 14.

As shown in fig. 1, the outer side wall of the other side of the threaded rod 4 is fixedly connected with four reinforcing blocks 15 in an annular equidistant manner, and the four reinforcing blocks 15 are fixedly connected with the fixed seat 3 to play a role in reinforcing the connection between the threaded rod 4 and the fixed seat 3.

As shown in fig. 1 and 3, the outer side wall of the limiting block 9 is connected with a limiting sleeve 10 in a rotating mode, the rotating limiting effect of the connecting shaft 2 is achieved, when the whole machine tool rotary tool rest rotates actually, the rotating reliability and the stability are good, the upper side wall and the lower side wall of the limiting sleeve 10 are fixedly connected with the installation seat 11, installation grooves 12 are formed between the front side wall and the rear side wall of the installation seat 11, the fixing piece can be matched for fixedly installing the limiting sleeve 10, four slotted holes are formed between the two side walls of the connecting disc 1 in an annular equidistant mode, an installation sleeve 13 is fixedly installed in each slotted hole, and the fixing piece can be matched for achieving connection and installation between the limiting sleeve and the driving end of the whole tool rest.

When the utility model is used, four slotted holes are annularly and equidistantly arranged between two side walls of the connecting disc 1, and a mounting sleeve 13 is fixedly mounted in each slotted hole, which can be matched with a fixing piece to realize the connection and the mounting between the two slotted holes and the driving end of the whole tool rest, the connection reliability is good, the connecting disc 1 is driven by the driving end to drive the connecting shaft 2 to rotate, the outer side wall of a limiting block 9 on the connecting shaft 2 is rotatably connected with a limiting sleeve 10 to play a role in limiting the rotation of the connecting shaft 2, when the whole machine tool rotary tool rest rotates actually, the rotation reliability and the stability are good, a mounting disc 6 is fixedly mounted between two nuts 5, the position of the mounting disc 6 can be adjusted by adjusting the position of the nut 5 on a threaded rod 4, the mounting hole 8 on a mounting block 7 of the mounting disc 6 can be matched with the fixing piece to fixedly mount a rotary tool on the mounting disc 6, when the mounting and dismounting of the rotary tool on the mounting disc 6 of the whole machine tool is actually carried out, the working convenience is good, and the rotating connecting shaft 2 can drive the rotary cutter to rotate to perform machining work.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a lathe revolving tool rest device, includes connection pad (1), its characterized in that: a connecting shaft (2) is fixedly connected to the center of one side of the connecting disc (1);

a limiting block (9) is fixedly sleeved on the outer side wall of the middle of the connecting shaft (2), and a fixing seat (3) is fixedly connected to the side wall of one side of the connecting shaft (2);

a threaded rod (4) is fixedly connected to the center of the side wall of one side of the fixed seat (3), two nuts (5) are in threaded connection with the outer side wall of one side of the threaded rod (4), and a mounting plate (6) is fixedly mounted between the two nuts (5);

the side wall of one side of the mounting disc (6) is fixedly connected with three mounting blocks (7) in an annular equidistant mode, and three mounting holes (8) are formed between two side walls of each mounting block (7).

2. The rotary tool rest device of claim 1, wherein: the outer side wall of the limiting block (9) is rotatably connected with a limiting sleeve (10), and the upper side wall and the lower side wall of the limiting sleeve (10) are fixedly connected with mounting seats (11).

3. The rotary tool holder device according to claim 2, wherein: and a mounting groove (12) is formed between the front side wall and the rear side wall of the mounting seat (11).

4. The rotary tool rest device of claim 1, wherein: four slotted holes are annularly and equidistantly formed between two side walls of the connecting disc (1), and an installation sleeve (13) is fixedly installed in each slotted hole.

5. The rotary tool rest device of claim 1, wherein: a through hole (14) is formed between the center positions of the two side walls of the mounting disc (6), and a threaded rod (4) is connected in the through hole (14) in a sliding mode.

6. The rotary tool rest device of claim 1, wherein: the outer side wall of the other side of the threaded rod (4) is fixedly connected with four reinforcing blocks (15) in an annular equidistant mode.

7. The rotary tool rest device of claim 6, wherein: four reinforcing blocks (15) are fixedly connected with a fixed seat (3).