CN213004116U

CN213004116U - CNC machining center clearance mechanism

Info

Publication number: CN213004116U
Application number: CN202022131582.0U
Authority: CN
Inventors: 黄勇
Original assignee: Shenzhen Hongsheng Numerical Control Machine Tool Co ltd
Current assignee: Shenzhen Hongsheng Numerical Control Machine Tool Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-20
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a CNC machining center clearance mechanism relates to CNC equipment field, and it includes the lathe, lathe upper end fixedly connected with lathe guide rail, lathe guide rail upper end is equipped with lathe feed mechanism, be equipped with the first clearance mechanism that is used for clearing up sweeps on the lathe in the lathe, first clearance mechanism is including setting up the driving motor in the lathe upper end, driving motor's output shaft fixedly connected with threaded rod, the movable plate has been cup jointed to the threaded rod lateral wall, the lathe upper end is equipped with two gag lever posts, two the gag lever post all runs through the movable plate lateral wall. The utility model discloses a to the automatic clearance collection of the sweeps on the lathe and lathe guide rail lateral wall, need not artifical clearance, improved work efficiency, can attract iron fillings to get into through the circular telegram of horizontal electro-magnet in addition and collect the chamber, cooperate outside dust collecting equipment to make the sweeps clearance effect better.

Description

CNC machining center clearance mechanism

Technical Field

The utility model relates to a CNC equipment field especially relates to a CNC machining center clearance mechanism.

Background

CNC machining is a method for controlling the movement and machining process of a machine tool by using digital information. A machine tool for implementing processing control by using numerical control technology, or a machine tool scale equipped with a numerical control system, wherein the numerical control system comprises: a numerical control device, a programmable controller, a main shaft driver, a feeding device and the like. The CNC numerical control machine tool is a product with high integration of machine, electricity, liquid, gas and light.

In the daily maintenance of CNC numerical control processing equipment, the clearance sweeps is essential work, the sweeps that produces in the clearance production and processing, lathe and lathe guide rail lateral wall are attached to a large amount of sweeps, and current clearance mode is mostly artifical clearance, nevertheless discovers in the clearance process, and the sweeps is difficult to collect, and it is big to collect work load, wastes time and energy, and work efficiency is low, so, need design a CNC machining center clearance mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the CNC machining center clearance mechanism that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a CNC machining center cleaning mechanism comprises a machine tool, wherein the upper end of the machine tool is fixedly connected with a machine tool guide rail, the upper end of the machine tool guide rail is provided with a lathe feed mechanism, the machine tool is internally provided with a first cleaning mechanism for cleaning scraps on the machine tool, the first cleaning mechanism comprises a driving motor arranged at the upper end of the machine tool, an output shaft of the driving motor is fixedly connected with a threaded rod, the side wall of the threaded rod is sleeved with a movable plate, the upper end of the machine tool is provided with two limiting rods, the two limiting rods penetrate through the side wall of the movable plate, two collecting cavities are symmetrically arranged in the moving plate, two first air inlets are symmetrically arranged at the lower end of the moving plate, two second air inlets are symmetrically arranged on the side wall of the moving plate, two dust suction pipes are symmetrically communicated with the upper end of the moving plate, the machine tool is internally provided with a second cleaning mechanism for cleaning the machine tool, and the machine tool is internally provided with a third cleaning mechanism for cleaning the sweeps on the side wall of the guide rail of the machine tool.

Preferably, the second clearance mechanism includes fixed connection and collects the casing at intracavity top two collect intracavity top all through two transverse electromagnet of mounting bracket fixedly connected with, two at intracavity top the transverse electromagnet all runs through homonymy casing lateral wall, two the equal fixedly connected with current conducting plate of casing lateral wall, two the equal fixedly connected with electric telescopic handle of casing lateral wall, two the equal fixedly connected with conducting rod of electric telescopic handle output.

Preferably, the third clearance mechanism includes two detachable mounting panels of fixed connection in the movable plate upper end, two the mounting panel lateral wall all is equipped with the spacing groove, two equal fixedly connected with dead lever in the spacing groove, two the limiting plate has all been cup jointed in the equal slip of dead lever lateral wall, two the limiting plate is kept away from the equal fixedly connected with vertical electro-magnet of one end of spacing groove.

Preferably, two the dead lever lateral wall all is equipped with the spring, two spring one end all with homonymy limiting plate lower extreme fixed connection, two the spring other end all with homonymy limiting groove bottom fixed connection.

Preferably, the two first air inlets are communicated with the side wall of the collecting cavity at the same side, and the two second air inlets are communicated with the side wall of the collecting cavity at the same side.

Preferably, the upper ends of the two vertical electromagnets are fixedly connected with rollers.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a first cleaning mechanism, a driving motor is started, an output shaft of the driving motor drives a threaded rod to rotate, the threaded rod drives a movable plate to move on a machine tool, waste scraps on the machine tool enter a collecting cavity from a first air inlet, waste scraps on the side wall of a guide rail of the machine tool enter the collecting cavity from a second air inlet, and the waste scraps in the collecting cavity are discharged to an external collecting box from a dust collecting pipe, so that the automatic cleaning and collecting of the waste scraps on the machine tool are realized, manual cleaning is not needed, and the working efficiency is improved;

2. the device is provided with the second cleaning mechanism, the electric telescopic rod extends to drive the conductive plate to be contacted with the conductive rod, and the transverse electromagnet is magnetic when electrified, so that scrap iron can be attracted into the collection cavity and matched with external dust collection equipment, and the scrap iron cleaning effect is better;

3. this device has set up third clearance mechanism, and individual vertical electromagnet circular telegram has magnetism to can remove the in-process at the movable plate, the iron fillings of lathe guide rail both sides wall are attracted at two vertical electromagnets, cooperate two second air inlets, thereby make the sweeps of lathe guide rail lateral wall can be by comprehensive thorough clearance.

Drawings

Fig. 1 is a schematic structural diagram of a CNC machining center cleaning mechanism provided by the present invention;

fig. 2 is an enlarged view of a structure at a position a of the CNC machining center cleaning mechanism provided by the utility model;

fig. 3 is a top view of a CNC machining center cleaning mechanism provided by the present invention;

fig. 4 is the utility model provides a structure enlargements of B department of CNC machining center clearance mechanism.

In the figure: the device comprises a machine tool 1, a machine tool guide rail 2, a machine tool feed mechanism 3, a moving plate 4, a collecting cavity 5, a threaded rod 6, a transverse electromagnet 7, a dust suction pipe 8, a mounting plate 9, a vertical electromagnet 10, a roller 11, a limiting plate 12, a shell 13, an electric telescopic rod 14, a conductive plate 15, a conductive rod 16, a first air inlet 17, a fixed rod 18, a limiting rod 19, a driving motor 20, a limiting groove 21 and a second air inlet 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a CNC machining center cleaning mechanism comprises a machine tool 1, a machine tool guide rail 2 is fixedly connected to the upper end of the machine tool 1, a lathe feed mechanism 3 is arranged at the upper end of the machine tool guide rail 2, a first cleaning mechanism for cleaning waste chips on the machine tool 1 is arranged in the machine tool 1, the first cleaning mechanism comprises a driving motor 20 arranged at the upper end of the machine tool 1, an output shaft of the driving motor 20 is fixedly connected with a threaded rod 6, a moving plate 4 is sleeved on the side wall of the threaded rod 6, two limiting rods 19 are arranged at the upper end of the machine tool 1, the two limiting rods 19 both penetrate through the side wall of the moving plate 4, when the threaded rod 6 rotates, the moving plate 4 cannot rotate, the moving plate 4 can only move along the direction of the limiting rods 19, two collecting cavities 5 are symmetrically arranged in the moving plate 4, two first air inlets 17 are symmetrically arranged at the lower, the lateral wall symmetry of 4 lateral walls of movable plate is equipped with two second air inlets 22, second air inlet 22 is used for collecting the sweeps with the relative 2 lateral walls of lathe guide rail of 4 lateral walls of movable plate, make movable plate 4 in the in-process that advances in lathe guide rail 2, can carry out the sweeps clearance to whole 2 lateral walls of lathe guide rail, thereby the omission of clearance position, the clearance effect of sweeps has been improved, 4 upper end symmetry intercommunications of movable plate are equipped with two dust absorption pipes 8, two dust absorption pipes 8 intercommunication outside dust collecting equipment, outside dust collecting equipment can the suction fan, negative-pressure air fan etc. two first air inlets 17 all collect chamber 5 lateral walls with the homonymy and communicate, two second air inlets 22 all collect chamber 5 lateral walls with the homonymy and communicate.

Be equipped with in lathe 1 and be used for clearing up the second clearance mechanism on the lathe 1, second clearance mechanism includes fixed connection at two casings 13 of collecting 5 interior tops in chamber, two collect 5 interior tops in chamber all through two transverse electromagnet 7 of mounting bracket fixedly connected with, two transverse electromagnet 7 all run through homonymy casing 13 lateral walls, the equal fixedly connected with current conducting plate 15 of two casing 13 lateral walls, two current conducting plate 15 and external power source electric connection, the equal fixedly connected with electric telescopic handle 14 of two casing 13 lateral walls, the equal fixedly connected with conducting rod 16 of 14 outputs of two electric telescopic handle, two conducting rod 16 are connected for insulating with electric telescopic handle 14.

Be equipped with the third clearance mechanism that is used for clearing up 2 lateral wall sweeps of lathe guide rail in lathe 1, third clearance mechanism includes two detachable mounting panels 9 of fixed connection in movable plate 4 upper end, other modes such as mounting panel 9 accessible bolt nut realize dismantling, thereby after the clearance, can send the iron fillings attracted on the vertical electro-magnet 10 to the outside collection case in collect the processing, two mounting panels 9 lateral walls all are equipped with spacing groove 21, equal fixedly connected with dead lever 18 in two spacing grooves 21, limiting plate 12 has been cup jointed in two 18 lateral walls of dead lever all slip, the equal fixedly connected with vertical electro-magnet 10 of one end that limiting groove 21 was kept away from to two limiting plates 12, two vertical electro-magnets 10 and external power source electric connection.

The utility model discloses in, two 18 lateral walls of dead lever all are equipped with the spring, two spring one ends all with the 12 lower extreme fixed connection of homonymy limiting plate, two spring other ends all with the homonymy spacing groove 21 in two vertical electro-magnet 10 upper ends equal fixedly connected with gyro wheel 11 of bottom fixed connection for vertical electro-magnet 10 can not touch lathe feed mechanism 3 when passing lathe feed mechanism 3 below, can continue to remove and remove.

In the initial state, the conductive plate 15 is not in contact with the conductive rod 16.

When the dust collector is used, external dust collection equipment is started, an external power supply is turned on, the two vertical electromagnets 10 are powered on, scraps on the machine tool 1 enter the collection cavity 5 from the first air inlet 17, scraps on the side wall of the machine tool guide rail 2 enter the collection cavity 5 from the second air inlet 22, the scraps in the collection cavity 5 are discharged into the external collection box from the dust collection pipe 8 at the most, the driving motor 20 is started while the external dust collection equipment is started, the output shaft of the driving motor 20 drives the threaded rod 6 to rotate, the threaded rod 6 drives the movable plate 4 to move on the machine tool 1, so that the scraps on the machine tool 1 are cleaned and collected, the movable plate 4 moves, the electric telescopic rod 14 extends to drive the conductive plate 15 to be in contact with the conductive rod 16, the transverse electromagnet 7 is powered on and has magnetism, scrap can be attracted to enter the collection cavity 5, so that the scrap, after moving one end distance at movable plate 4, electric telescopic handle 14 contracts and drives current conducting plate 15 and conducting rod 16 contactless, horizontal electro-magnet 7 loses magnetism, the iron fillings attracted on horizontal electro-magnet 7 then are passed through dust absorption pipe 8 by outside dust collecting equipment and are inhaled in the outside collection box to prevent that the too much iron fillings attracted on horizontal electro-magnet 7 from leading to collecting 5 spaces of chamber to diminish, plug up dust absorption pipe 8, and then lead to the clearance effect to reduce.

At movable plate 4 removal in-process, two vertical electro-magnets 10 circular telegrams have magnetism, thereby can be at movable plate 4 removal in-process, the iron fillings of 2 both sides walls of lathe guide rail are attracted at two vertical electro-magnets 10, thereby make the sweeps on lathe 1 can be by comprehensive thorough clearance, the clearance finishes, can dismantle two mounting panels 9, and stretch into two vertical electro-magnets 10 in the outside collection box, close external power source, make two vertical electro-magnets 10 lose magnetism, the iron fillings that are attracted then drop to in the collection box, the completion is collected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a CNC machining center clearance mechanism, includes lathe (1), its characterized in that, lathe (1) upper end fixedly connected with lathe guide rail (2), lathe guide rail (2) upper end is equipped with lathe feed mechanism (3), be equipped with the first clearance mechanism that is used for clearing up sweeps on lathe (1) in lathe (1), first clearance mechanism is including setting up driving motor (20) in lathe (1) upper end, the output shaft fixedly connected with threaded rod (6) of driving motor (20), movable plate (4) has been cup jointed to the threaded rod (6) lateral wall, lathe (1) upper end is equipped with two gag lever post (19), two gag lever post (19) all run through (4) lateral wall, the movable plate (4) interior symmetry movable plate is equipped with two and collects chamber (5), movable plate (4) lower extreme symmetry is equipped with two first air inlets (17), the movable plate (4) lateral wall symmetry is equipped with two second air inlets (22), movable plate (4) upper end symmetry intercommunication is equipped with two dust absorption pipes (8), be equipped with the second clearance mechanism that is used for clearing up on lathe (1) in lathe (1), be equipped with the third clearance mechanism that is used for clearing up lathe guide rail (2) lateral wall sweeps in lathe (1).

2. The CNC machining center cleaning mechanism according to claim 1, characterized in that the second cleaning mechanism comprises a housing (13) fixedly connected to the top of the two collection cavities (5), the two collection cavities (5) are fixedly connected with two transverse electromagnets (7) through a mounting rack, the two transverse electromagnets (7) penetrate through the side walls of the housing (13) on the same side, the two side walls of the housing (13) are fixedly connected with a conductive plate (15), the two side walls of the housing (13) are fixedly connected with an electric telescopic rod (14), and the output end of the electric telescopic rod (14) is fixedly connected with a conductive rod (16).

3. The CNC machining center cleaning mechanism according to claim 1, characterized in that the third cleaning mechanism comprises two detachable mounting plates (9) fixedly connected to the upper end of the movable plate (4), two side walls of the mounting plates (9) are provided with limiting grooves (21), two fixing rods (18) are fixedly connected to the inside of the limiting grooves (21), two side walls of the fixing rods (18) are slidably sleeved with limiting plates (12), and one ends of the two limiting plates (12) far away from the limiting grooves (21) are fixedly connected with vertical electromagnets (10).

4. The CNC machining center cleaning mechanism of claim 3, wherein the side walls of the two fixing rods (18) are provided with springs, one ends of the two springs are fixedly connected with the lower end of the limiting plate (12) on the same side, and the other ends of the two springs are fixedly connected with the bottom in the limiting groove (21) on the same side.

5. The CNC machining center cleaning mechanism according to the claim 1, characterized in that, the two first air inlets (17) are both communicated with the same side of the collecting chamber (5), and the two second air inlets (22) are both communicated with the same side of the collecting chamber (5).

6. The CNC machining center cleaning mechanism according to claim 3, characterized in that rollers (11) are fixedly connected to the upper ends of the two vertical electromagnets (10).