阅读说明：本技术 一种数控机床用机床排屑清理装置 (Machine tool chip removal cleaning device for numerical control machine tool ) 是由 毛享君 于 2020-11-26 设计创作，主要内容包括：本发明公开了一种数控机床用机床排屑清理装置,包括清理箱,所述清理箱内安装有筛选板,且清理箱内位于筛选板上方安装有方便收集减少人员倾倒频率的清理挤压机构,本发明通过清理挤压机构实现对收集到的金属碎屑进行挤压收集,减小其占用空间,提高收集箱内空间利用率,减少人员托出清理箱整理的频率,同时能够利用抖动件带动筛选板抖动,能够实现对收集到的金属碎屑进行大小分类,能够对金属碎屑中部分大体积碎屑进行回收利用,提高废屑利用率。(The invention discloses a machine tool chip removal cleaning device for a numerical control machine tool, which comprises a cleaning box, wherein a screening plate is arranged in the cleaning box, and a cleaning extrusion mechanism which is convenient for collecting and reducing the toppling frequency of personnel is arranged above the screening plate in the cleaning box.)

1. The utility model provides a lathe chip removal cleaning device for digit control machine tool, includes cleaning box (1), its characterized in that: install screening plate (2) in cleaning box (1), and lie in screening plate (2) top in cleaning box (1) and install the clearance extrusion mechanism (3) that conveniently collects reduction personnel and empty the frequency.

2. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 1, characterized in that: clearance extrusion mechanism (3) are including two stripper plates (4), two stripper plate (4) symmetric distribution is in clearance case (1), and stripper plate (4) both ends all are fixed with steering spare (5), stripper plate (4) internal rotation is pegged graft and is had connecting axle (6), and clearance case (1) both sides inner wall open have with connecting axle (6) sliding connection's shifting chute (7), two connecting axle (6) both ends all are fixed with movable plate (8), and clearance case (1) both sides all install driving piece (9) that adjust movable plate (8) and go up and down.

3. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 2, characterized in that: driving piece (9) are including driving motor (10), driving motor (10) are fixed at cleaning box (1) outer wall, and driving motor (10) output end is fixed with lead screw (11), mounting panel (12) have all been cup jointed through the bearing rotation at lead screw (11) both ends, and two mounting panels (12) are all fixed on cleaning box (1) outer wall, lead screw (11) and movable plate (8) threaded connection, and lead screw (11) bottom mounting have be used for screening plate (2) to tremble and move piece (13) of trembling of usefulness.

4. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 3, characterized in that: turn to piece (5) including deflector (14), deflector (14) are fixed in stripper plate (4) outer end, and deflector (14) outside both ends are fixed with two spliced poles (15), cleaning box (1) inner wall corresponds shifting chute (7) position department and opens two and spliced pole (15) sliding connection turn to track (16).

5. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 4, characterized in that: tremble and move piece (13) including tremble pole (17), tremble pole (17) and slide through cleaning box (1) lateral wall through the bearing, and tremble pole (17) outer end and lead screw (11) bottom and be fixed with intermeshing's bevel gear (18), tremble pole (17) inner be fixed with cam (19) of screening board (2) bottom contact, bolster (20) are all installed at screening board (2) both ends.

6. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 5, characterized in that: bolster (20) are including spacing post (21), spacing post (21) slide and run through screening board (2), and spacing post (21) bottom is fixed with installation piece (22) to it is fixed with cleaning box (1) inner wall through installation piece (22), spacing post (21) bottom cover has spring (23), and spring (23) both ends respectively with screening board (2) and mounting panel (12) contact.

7. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 6, characterized in that: two liquid storage cavities (24) and a liquid inlet (25) are formed in two ends of the extrusion plate (4), the liquid inlet (25) is communicated with the two liquid storage cavities (24), and a metal sheet (26) is fixed at the position, corresponding to the liquid storage cavities (24), of the bottom of the extrusion plate (4).

8. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 7, characterized in that: the width of the moving groove (7) is consistent with the diameter of the connecting shaft (6).

Technical Field

The invention relates to the technical field of chip removal equipment of numerical control machines, in particular to a chip removal cleaning device of a machine tool for a numerical control machine.

Background

The numerical control machine tool is a numerical control machine tool and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the program by coded numbers, input the program into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of a machine tool, and automatically machine parts according to the shape and the size required by a drawing.

All there is a collecting box that is used for collecting the bits usefulness in the digit control machine tool, its main function is to carry out the collection of thick step with the piece that the cutting produced, make things convenient for personnel to its inside clastic processing, but because the material is different, the difference of cutting parameter, the cutting process can produce not of uniform size, the iron fillings of shape variation, some pieces become spiral helicine metal strip, some become anomalous sheetmetal, drop and account for the space behind the collecting box very easily, lead to the collecting box just to fill with, need the high-frequency processing of asking out of personnel, for this reason, we provide a digit control machine tool for the machine tool chip removal cleaning device.

Disclosure of Invention

The invention aims to provide a machine tool chip removal cleaning device for a numerical control machine tool, which can facilitate chip removal collection and classification of the numerical control machine tool, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lathe chip removal cleaning device for digit control machine tool, includes the cleaning box, install the screening plate in the cleaning box, and lie in the screening plate top in the cleaning box and install the clearance extrusion mechanism that conveniently collects reduction personnel frequency of empting.

Preferably, clearance extrusion mechanism includes two stripper plates, two stripper plate symmetric distribution is in the clearance incasement, and the stripper plate both ends all are fixed with the steering part, the stripper plate internal rotation is pegged graft there is the connecting axle, and the clearance incasement both sides inner wall open have with connecting axle sliding connection's shifting chute, two the connecting axle both ends all are fixed with the movable plate, and the clearance case both sides all install the driving piece that the regulation movable plate goes up and down, realize the extrusion to metal clastic through clearance extrusion mechanism, reduce its occupation space.

Preferably, the driving piece includes driving motor, driving motor fixes at the clearance incasement wall, and the driving motor output is fixed with the lead screw, the mounting panel has all been cup jointed through the bearing rotation at the lead screw both ends, and two mounting panels all fix on the clearance incasement wall, lead screw and movable plate threaded connection, and the lead screw bottom mounting have be used for the screening board to tremble the piece of trembling that uses, provide power through the driving piece to the lift of drive movable plate.

Preferably, the steering part includes the steering panel, the steering panel is fixed in the stripper plate outer end, and steering panel outside both ends are fixed with two spliced poles, the corresponding removal trench position department of cleaning incasement wall opens have two with spliced pole sliding connection's the track that turns to, realize turning to the removal of stripper plate through the steering part for when not extrudeing, be in vertical state, do not influence the metal piece and drop into the cleaning incasement.

Preferably, the shake piece is including shaking the pole, the shaking pole passes through the bearing slip and runs through clearance case lateral wall, and shakes pole outer end and lead screw bottom and be fixed with intermeshing's bevel gear, shaking pole inner be fixed with the cam of screening board bottom contact, the bolster is all installed at the screening board both ends, realizes shaking the screening board through the shake piece to the classfication of little granule piece and big piece is with higher speed.

Preferably, the bolster includes spacing post, spacing post slides and runs through the screening board, and spacing toe portion is fixed with the installation piece to it is fixed with clearance incasement wall through the installation piece, spacing toe portion cover has the spring, and the spring both ends respectively with screening board and mounting panel contact, the bolster can play partly cushioning effect, also makes the jack-up of cam more smooth and easy.

Preferably, all open in the stripper plate both ends and have two deposit sap cavity and inlets, the inlet is linked together with two deposit sap cavity, and the stripper plate bottom corresponds to deposit sap cavity department and is fixed with the sheetmetal, mutually supports through inlet and deposit the sap cavity and makes when pressing the piece, can collect the cutting fluid that the clearance incasement is stored up, avoids the cutting fluid to overflow through the shifting chute.

Preferably, the width of the moving groove is consistent with the diameter of the connecting shaft, so that the connecting shaft can move more stably in the moving groove.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the collected metal debris is extruded and collected through the cleaning and extruding mechanism, the occupied space is reduced, the space utilization rate in the collecting box is improved, the frequency of arranging the cleaning box by a person is reduced, meanwhile, the shaking piece can be used for driving the screening plate to shake, the size classification of the collected metal debris can be realized, part of large-volume debris in the metal debris can be recycled, and the scrap utilization rate is improved.

Drawings

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

FIG. 2 is a schematic view of the installation position of the screening plate of the present invention;

FIG. 3 is a side view, partially in section, in accordance with the present invention;

FIG. 4 is a schematic view of the present invention in partial cross-section from the front;

FIG. 5 is a schematic view of a portion of a cross-sectional structure of the extrusion plate of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 2;

fig. 7 is an enlarged view of fig. 3 at B.

In the figure: 1-cleaning box; 2-screening plate; 3, cleaning the extrusion mechanism; 4-extruding a plate; 5-a steering member; 6-connecting shaft; 7-moving the trough; 8, moving a board; 9-a driving member; 10-a drive motor; 11-a screw rod; 12-a mounting plate; 13-a wobble member; 14-a deflector plate; 15-connecting column; 16-a steering track; 17-shaking bar; 18-bevel gear; 19-a cam; 20-a buffer; 21-a limiting column; 22-a mounting block; 23-a spring; 24-a liquid storage cavity; 25-liquid inlet; 26-metal sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a chip removal cleaning device for a machine tool of a numerically-controlled machine tool in the figures comprises a cleaning box 1, wherein the cleaning box 1 is installed in the numerically-controlled machine tool and is consistent with the existing collecting box in placement position, a screening plate 2 is installed in the cleaning box 1, and a cleaning extrusion mechanism 3 which is convenient for collecting and reducing the dumping frequency of personnel is installed above the screening plate 2 in the cleaning box 1.

The cleaning and extruding mechanism 3 comprises two extruding plates 4, the width of each extruding plate 4 is half of the width of the cleaning box 1, the two extruding plates 4 are symmetrically distributed in the cleaning box 1, steering pieces 5 are fixed at two ends of each extruding plate 4, a connecting shaft 6 is rotatably inserted into each extruding plate 4, moving grooves 7 which are in sliding connection with the connecting shafts 6 are formed in the inner walls of two sides of the cleaning box 1, meanwhile, the width of each moving groove 7 is consistent with the diameter of each connecting shaft 6, moving plates 8 are fixed at two ends of each connecting shaft 6, driving pieces 9 for adjusting the moving plates 8 to ascend and descend are arranged at two sides of the cleaning box 1, the two extruding plates 4 are pressed in a horizontal state, metal scraps are extruded, and the space utilization rate in the collecting box is improved;

wherein, driving piece 9 includes driving motor 10, driving motor 10 is fixed at 1 outer wall of clearance case, and driving motor 10 output end is fixed with lead screw 11, 11 both ends of lead screw have all been cup jointed mounting panel 12 through the bearing rotation, and two mounting panels 12 are all fixed on 1 outer wall of clearance case, lead screw 11 and 8 threaded connection of movable plate, and 11 bottom mounting of lead screw have be used for screening plate 2 to tremble the shake piece 13 that uses, through driving motor 10 just reverse rotation, realize adjusting the rotation of lead screw 11 to drive 8 lifts of movable plate, the lift of control stripper plate 4.

Steering member 5 includes deflector 14, deflector 14 is fixed in 4 outer ends of stripper plate, and deflector 14 outside both ends are fixed with two spliced poles 15, and two spliced poles 15 are located 14 both ends tops of deflector and bottom respectively, 1 inner wall of cleaning box corresponds the moving groove 7 position department and opens two and spliced pole 15 sliding connection's the track 16 that turns to, the 16 symmetrical design of the track that turns to that two moving grooves 7 of cleaning box 1 inner wall correspond for deflector 14 is when turning to, can realize inside lock action, through two spliced poles 15 in the deflector 14 and the track 16 sliding connection that turns to, thereby when making deflector 14 descend, can turn to the horizontality with the stripper plate 4 of vertical state.

The principle of extruding the metal chips in the cleaning box 1 to improve the utilization of space is as follows: through 1 both sides driving motor 10 rotation of cleaning box, drive two lead screws 11 and rotate, thereby make the movable plate 8 begin to reciprocate, drive connecting axle 6 and go up and down, along with connecting axle 6 goes up and down, can make steering panel 14 go up and down, simultaneously along with the lift of steering panel 14, can make spliced pole 15 remove in turning to track 16, thereby make steering panel 14 turn to into the horizontality from vertical state, when two stripper plates 4 are the horizontality, just in time fill up cleaning box 1, descend this moment, can extrude the metal piece in cleaning box 1, the utilization of 1 inner space of very big improvement cleaning box.

In addition, the shaking piece 13 comprises a shaking rod 17, the shaking rod 17 penetrates through the side wall of the cleaning box 1 in a sliding mode through a bearing, bevel gears 18 which are meshed with each other are fixed at the outer end of the shaking rod 17 and the bottom of the screw rod 11, a cam 19 which is in contact with the bottom of the screening plate 2 is fixed at the inner end of the shaking rod 17, the screw rod 11 rotates to drive the cam 19 to rotate, so that the screening plate 2 is shaken, the separation efficiency of small-particle fragments and large-piece fragments is improved, and buffering pieces 20 are installed at two ends of the screening plate 2;

wherein, bolster 20 includes spacing post 21, spacing post 21 slides and runs through screening plate 2, and is fixed with installation piece 22 in spacing post 21 bottom to it is fixed with cleaning box 1 inner wall through installation piece 22, spacing post 21 bottom cover has spring 23, and the spring 23 both ends respectively with screening plate 2 and the contact of mounting panel 12, can play the support to screening plate 2 through spring 23, make cam 19's rotation more laborsaving convenience.

Metal debris classification principle: rotate through driving motor 10, drive lead screw 11 and rotate, through the meshing of bevel gear 18, the realization is to cam 19's rotation, thereby make screening plate 2 have a shake effect, make the interior tiny particle piece of metal piece can drop to clearance case 1 bottom, it is more convenient to make the classification to the metal piece, simultaneously when taking out the piece, only need to take out the back with screening plate 2 top bulky piece, take screening plate 2 out from spacing post 21 again, can be to the discharge of tiny particle piece, thereby can realize carrying out size classification to the metal piece of collecting, can carry out recycle to the partial bulky piece in the metal piece, improve the sweeps utilization ratio.

In addition, all open in 4 both ends of stripper plate has two to deposit sap cavity 24 and inlet 25, inlet 25 is linked together with two deposit sap cavity 24, and 4 bottoms of stripper plate correspond and deposit sap cavity 24 department and be fixed with sheetmetal 26, extrude the metal piece through stripper plate 4, can make the cutting fluid in the metal piece permeate out, extrude sheetmetal 26 through the metal piece this moment and make it sunken, rise the messenger at stripper plate 4, can make the negative pressure, make the cutting fluid that permeates out can introduce through inlet 25 and deposit in the sap cavity 24, avoid the metal cutting fluid to spill over through shifting chute 7, simultaneously when clearing up the cutting fluid in stripper plate 4, only need personnel to extrude sheetmetal 26 make the cutting fluid discharge can.

In the scheme, the type Y80M1-2 is preferably selected for the driving motor 10, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as the conventional circuit, circuits and control related in the scheme are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.