CN222269330U

CN222269330U - Numerical control machine tool convenient for replacing cutting tool for machining

Info

Publication number: CN222269330U
Application number: CN202323580623.4U
Authority: CN
Inventors: 陈聪
Original assignee: Jiangmen Demali Machinery Equipment Co ltd
Current assignee: Jiangmen Demali Machinery Equipment Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-12-31
Anticipated expiration: 2033-12-26

Abstract

The utility model is applicable to the technical field of numerical control machine tools, and provides a numerical control machine tool for machining, which is convenient for replacing a cutting tool, and comprises a tool bin: the bottom of cutter storehouse has seted up the mounting hole, one side fixedly connected with motor in cutter storehouse, the output shaft of motor passes through shaft coupling fixedly connected with lead screw, the outer wall swing joint of lead screw has the movable block. Through setting up motor drive lead screw and rotate, and make two movable blocks outside the lead screw can remove and adjust the interval between, and make the riser be close to or keep away from the mount pad, be convenient for carry out dismouting operation to the cutter, effectively improve the dismouting efficiency of cutter, avoid most all causing the lower condition of dismouting efficiency through the mounting means of bolt, and when the cutter is dismantled and assembled in the cutter storehouse, can rotate the inserted bar and dismantle it with the mount pad, thereby the convenience is dismantled and assembled cutter and is changed with the mount pad, avoid cutter wearing and tearing to need whole change increase cost.

Description

Numerical control machine tool convenient for replacing cutting tool for machining

Technical Field

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a numerical control machine tool for machining, which is convenient for replacing a cutting tool.

Background

The numerical control machine tool is short for numerical control machine tools, is an automatic machine tool provided with a program control system, is one of the numerical control machine tools with wider use, is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like of shaft parts or disc parts, and can be used for grooving, drilling, reaming, boring and the like.

At present, when a workpiece is machined by a numerical control machine tool, a cutter needs to be frequently replaced, and a plurality of bolts are manually screwed for fixing the cutter, so that the cutter is inconvenient to replace, time and labor are wasted, the manual operation time is prolonged, the machining process is slowed down, and the use requirement cannot be met.

Disclosure of utility model

The utility model provides a numerical control machine tool for machining, which is convenient for replacing a cutting tool, and aims to solve the problem that a plurality of bolts are manually screwed for fixing during tool installation, so that time and labor are wasted during tool replacement.

The utility model discloses a numerical control machine tool for machining, which is convenient for replacing a cutting tool, and comprises a tool bin, wherein a mounting hole is formed in the bottom of the tool bin, a motor is fixedly connected to one side of the tool bin, an output shaft of the motor is fixedly connected with a screw rod through a coupling, a movable block is movably connected to the outer wall of the screw rod, a vertical plate is fixedly connected to the bottom of the movable block, a mounting seat is movably connected to the other side of the vertical plate, a positioning groove is formed in one side of the mounting seat, an inserting column is movably connected to the inner wall of the positioning groove, a sleeve is fixedly connected to the front surface of the mounting seat, a through groove is formed in the front surface of the mounting seat, a tube seat is fixedly connected to the back surface of the mounting seat, a tool is movably connected to the inner wall of the mounting seat, a connecting groove is formed in the front surface of the tool, and an inserting rod is movably connected to the inner wall of the sleeve.

Preferably, the front fixedly connected with stopper of riser, one side fixedly connected with telescopic tube of riser, and telescopic tube's one end and the inside wall fixed connection in cutter storehouse.

Preferably, the mounting seat and the cutter are respectively and movably connected with the inserted link through the through groove and the connecting groove, and one end of the inserted link is movably connected with the inner wall of the tube seat.

Preferably, one end of the inserted post is fixedly connected with one side of the vertical plate, and the vertical plate is movably connected with the mounting seat through the inserted post.

Preferably, the cutter is movably connected with the cutter bin through a mounting hole, and the diameter of the mounting hole is respectively larger than the diameter of the cutter and the diameter of the mounting seat.

Preferably, a bearing is arranged at one end of the screw rod, and the screw rod is movably connected with the cutter bin through the bearing.

Compared with the prior art, the embodiment of the application has the following main beneficial effects:

Through setting up motor drive lead screw and rotate, and make two movable blocks outside the lead screw can remove and adjust the interval between, and make the riser be close to or keep away from the mount pad, be convenient for carry out dismouting operation to the cutter, effectively improve the dismouting efficiency of cutter, avoid most all causing the lower condition of dismouting efficiency through the mounting means of bolt, and when the cutter is dismantled and assembled in the cutter storehouse, can rotate the inserted bar and dismantle it with the mount pad, thereby the convenience is dismantled and assembled cutter and is changed with the mount pad, avoid cutter wearing and tearing to need whole change increase cost.

Drawings

FIG. 1 is a schematic elevational view in cross-section of the present utility model;

FIG. 2 is a schematic view of the mounting base and tool configuration of the present utility model;

FIG. 3 is a schematic rear view of the mounting structure of the present utility model;

fig. 4 is a schematic view of the structure of the cutter of the present utility model.

The device comprises a cutter bin, a mounting hole, a motor, a screw rod, a movable block, a vertical plate, a limiting block, a telescopic sleeve, a mounting seat, a positioning groove, a plunger, a sleeve, a through groove, a 14, a tube seat, a 15, a cutter, a 16, a connecting groove, a 17 and a plunger.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of this application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a numerical control machine tool for machining, which is convenient for replacing a cutting tool, as shown in figures 1-4, and comprises a tool bin 1, wherein a mounting hole 2 is formed in the bottom of the tool bin 1, a motor 3 is fixedly connected to one side of the tool bin 1, an output shaft of the motor 3 is fixedly connected with a screw rod 4 through a coupling, the outer wall of the screw rod 4 is movably connected with a movable block 5, the bottom of the movable block 5 is fixedly connected with a vertical plate 6, the other side of the vertical plate 6 is movably connected with a mounting seat 9, one side of the mounting seat 9 is provided with a positioning groove 10, the inner wall of the positioning groove 10 is movably connected with an inserting column 11, the front surface of the mounting seat 9 is fixedly connected with a sleeve 12, the front surface of the mounting seat 9 is provided with a through groove 13, the back surface of the mounting seat 9 is fixedly connected with a tube seat 14, the inner wall of the mounting seat 9 is movably connected with a tool 15, the front surface of the tool 15 is provided with a connecting groove 16, and the inner wall of the sleeve 12 is movably connected with an inserting rod 17.

It should be noted that, because current digit control machine tool needs frequently to change the cutter when processing the work piece, the cutter installation is usually all manual tightening a plurality of bolt fastening, thereby it is very inconvenient when changing the cutter to lead to, not only waste time and energy, increase manual operation time simultaneously and dragged slow the processing progress, unable satisfying the user demand, consequently, in order to solve current cutter installation and all be manual tightening a plurality of bolt fastening, lead to the problem that wastes time and energy when changing the cutter, this scheme is rotatory through setting up motor 3 drive lead screw 4, and make the interval between the outer two movable blocks 5 of lead screw 4 can remove and adjust, and make riser 6 can be close to or keep away from the mount pad, be convenient for carry out dismouting operation to cutter 15, effectively improve cutter 15's dismouting efficiency, avoid most all causing the lower condition of dismouting efficiency through the mounting means of bolt, and when cutter 15 dismouting goes out in cutter storehouse 1, can rotate inserted bar 17 and carry out dismouting with mount pad 9, thereby conveniently carry out dismouting with cutter 15 and mount pad 9 and change, avoid 15 wearing and tearing need whole to increase cost.

Specifically, in this embodiment, this scheme mainly includes the positive fixedly connected with stopper 7 of riser 6, one side fixedly connected with telescopic tube 8 of riser 6, and the one end of telescopic tube 8 and the inside wall fixed connection of cutter storehouse 1, can play spacing connection's effect when installing mount pad 9 through telescopic tube 8 that riser 6 one side set up, prevent that riser 6 from producing unstably to the stopper 7 that riser 6 openly set up, the scope of limiting mount pad 9 activity that can be further, thereby further improve cutter 15's installation stability.

In a further preferred embodiment of the present utility model, as shown in fig. 1-4, the mounting seat 9 and the cutter 15 are movably connected with the insert rod 17 through the through groove 13 and the connecting groove 16, one end of the insert rod 17 is movably connected with the inner wall of the tube seat 14, so that the cutter 15 and the mounting seat 9 can be mounted and dismounted, the mounting and dismounting convenience is improved, and the mounting stability of the cutter 15 can also be improved.

In this embodiment, through the rotatory of starter motor 3 drive lead screw 4, thereby make two movable blocks 5 outside the lead screw 4 remove, thereby adjust the interval between two risers 6, and make in the constant head tank 10 of the jack post 11 of riser 6 one side keep away from mount pad 9 one side, in taking out cutter 15 in the cutter storehouse 1 can, accomplish the dismouting operation of cutter 15 fast, and rotate the inserted bar 17 and take out in the mount pad 9 with it, be convenient for carry out the dismouting with cutter 15 and connecting seat 9, thereby can change the cutter 15 of wearing and tearing, avoid the condition to whole change, telescopic tube 8 that riser 6 one side set up can play spacing connection's effect when installing mount pad 9 simultaneously, prevent riser 6 production unstability, and stopper 7 that riser 6 openly set up, can further restrict the scope of mount pad 9 activity, thereby further improve the installation stability of cutter 15.

In a further preferred embodiment of the present utility model, as shown in FIGS. 1-2, the outer wall of the plunger 17 and the inner wall of the sleeve 12 are both threaded, and the plunger 17 is threadably coupled to the sleeve 12.

In this embodiment, the tool 15 and the mounting base 9 are convenient to be disassembled and assembled, so that the worn tool 15 can be replaced and maintained, and the condition that the tool 15 is damaged and needs to be replaced integrally is avoided.

In a further preferred embodiment of the present utility model, as shown in fig. 1-3, one end of the post 11 is fixedly connected to one side of the riser 6, and the riser 6 is movably connected to the mounting base 9 through the post 11.

In this embodiment, the mounting base 9 can be connected and positioned, so that the stability of the tool 15 after completion can be improved.

In a further preferred embodiment of the present utility model, as shown in fig. 1, the cutter 15 is movably connected with the cutter bin 1 through the mounting hole 2, and the diameter of the mounting hole 2 is larger than the diameter of the cutter 15 and the diameter of the mounting seat 9, respectively.

In this embodiment, the cutter 15 is convenient to disassemble and take, and the disassembly and assembly are prevented from being affected by the smaller aperture.

In a further preferred embodiment of the present utility model, as shown in fig. 1, one end of the screw 4 is provided with a bearing, and the screw 4 is movably connected with the tool magazine 1 through the bearing.

In the embodiment, the screw rod 4 can be limited and supported, so that the stability of the screw rod during rotation is improved

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. The utility model provides a digit control machine tool for machining convenient to change cutting tool, its characterized in that, including cutter storehouse (1), mounting hole (2) have been seted up to the bottom of cutter storehouse (1), one side fixedly connected with motor (3) of cutter storehouse (1), the output shaft of motor (3) passes through shaft coupling fixedly connected with lead screw (4), the outer wall swing joint of lead screw (4) has movable block (5), the bottom fixedly connected with riser (6) of movable block (5), the opposite side swing joint of riser (6) has mount pad (9), constant head tank (10) have been seted up to one side of mount pad (9), the inner wall swing joint of constant head tank (10) has spliced pole (11), the front fixedly connected with sleeve pipe (12) of mount pad (9), logical groove (13) have been seted up in the front of mount pad (9), the back fixedly connected with tube socket (14), the inner wall swing joint of mount pad (9) has cutter (15), the front of cutter (15) has been seted up spread groove (16), inner wall swing joint (17) have spliced pole (17).

2. The numerical control machine tool for machining convenient for replacing cutting tools according to claim 1, wherein a limiting block (7) is fixedly connected to the front face of the vertical plate (6), a telescopic sleeve (8) is fixedly connected to one side of the vertical plate (6), and one end of the telescopic sleeve (8) is fixedly connected with the inner side wall of the tool bin (1).

3. The numerical control machine tool for machining convenient for replacing a cutting tool according to claim 1, wherein the mounting seat (9) and the tool (15) are movably connected with the inserted link (17) through the through groove (13) and the connecting groove (16) respectively, and one end of the inserted link (17) is movably connected with the inner wall of the tube seat (14).

4. A numerical control machine for machining which facilitates replacement of a cutting tool according to claim 1, wherein the outer wall of the insert rod (17) and the inner wall of the sleeve (12) are provided with threads, and the insert rod (17) is screwed with the sleeve (12).

5. A numerical control machine for machining which facilitates replacement of a cutting tool according to claim 1, wherein one end of the spigot (11) is fixedly connected to one side of the riser (6), and the riser (6) is movably connected to the mounting base (9) through the spigot (11).

6. A numerical control machine for machining, which facilitates replacement of cutting tools according to claim 1, characterized in that the tool (15) is movably connected with the tool magazine (1) through the mounting hole (2), and the diameter of the mounting hole (2) is respectively larger than the diameter of the tool (15) and the diameter of the mounting seat (9).

7. A numerical control machine for machining which facilitates replacement of cutting tools according to claim 1, characterized in that one end of the screw (4) is provided with a bearing, and the screw (4) is movably connected with the tool magazine (1) through the bearing.