Scrap removing device for horizontal boring machine
Technical Field
The utility model relates to the technical field of machine tools, specifically a horizontal boring machine is with removing bits device.
Background
The boring machine is a main device for processing large-sized box parts, and the boring machine which is most widely applied and has the widest performance is a horizontal boring machine which is mainly used for hole processing, can mill planes, drill, process end faces and outer circles of flanges, cut threads and the like besides enlarging holes cast or processed on workpieces, and is characterized in that a main shaft is horizontally arranged, and a main shaft box can vertically move along a front upright guide rail. Mainly adopts hole processing and is suitable for single-piece small-batch production and repair workshops. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates.
The existing horizontal boring machine is of an open structure, so that metal chips can be always scattered around the boring machine during machining, the metal chips can influence the working environment and the machining precision during porous machining, the chips falling immediately can fall into each track and a clearance matched with the movement of a workbench, and after a workpiece is positioned and subjected to porous fine machining, the machining precision can be influenced by the metal chips, so that the precision is reduced, and the machining quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal boring machine is with removing bits device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chip removing device for a horizontal boring machine comprises a machine body, a front upright post, a vertical sliding rail, a boring head frame, a faceplate, a boring shaft, an axial sliding table, a longitudinal sliding table and a workbench, wherein the machine body is horizontally arranged, the front upright post is fixed at one end of the machine body, the vertical sliding rail is fixed on the front upright post, the boring head frame is installed on the vertical sliding rail, the faceplate is installed at the front end of the boring head frame, and the boring shaft penetrates through the faceplate and is fixedly connected with the boring head frame; be provided with the axial slide on the lathe bed, install the axial slip table on the axial slide, be provided with on the axial slip table with axial slide vertically horizontally longitudinal slide, install longitudinal slide on the longitudinal slide, install the workstation on the longitudinal slide, the workstation can rotate its characterized in that on the longitudinal slide: the chip removing device comprises a chip blocking cover, the diameter of the chip blocking cover is larger than that of the flower disc and is sleeved on the outer side of the flower disc, the bottom end of the chip blocking cover is fixed on the front end face of the boring head frame through an annular fixing piece, the length of the chip blocking cover exceeds the front end of the boring shaft, a waste chip box is connected to the position, close to the annular fixing piece, below the chip blocking cover through an air suction hose, the waste chip box is installed on the rear side of the horizontal boring machine, a waste chip collecting box capable of being drawn out is installed at the bottom of the waste chip box, the upper portion of the waste chip box is connected with an air suction fan through a pipeline, and a filter screen is installed at a joint with the air suction fan.
Preferably, the chip blocking cover is of a bellows-shaped structure, is made of transparent elastic materials and is internally provided with a spiral steel wire support in a spring shape.
Furthermore, an annular air blowing pipeline is arranged at the front end of the chip blocking cover, air blowing holes towards the inner side of the circle center are formed in the air blowing pipeline every 5cm, the air blowing pipeline is connected to an air compressor through an air source hose, and a normally closed electromagnetic valve is installed on the air source hose.
Preferably, the normally closed solenoid valve is fixed on the upper surface of the boring head frame, moves along with the boring head frame, and shares a power switch with the suction fan.
Preferably, the air supply hose and the suction hose can both move along with the movement of the boring head frame.
Preferably, the screen is replaceable.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the combined action of the air blowing pipeline and the air suction fan, the cleaning effect of the waste scraps is optimal;
2. due to the corrugated pipe structure of the chip-resisting cover and the use of the transparent elastic material, the chip-resisting cover 21 is compressed due to stress in the working process of the boring machine, and the front end of the chip-resisting cover always abuts against a workpiece, so that the collection of waste chips is ensured all the time, and the collection effect of the waste chips is optimal;
3. the use of the transparent elastic material can facilitate the operation of operators to observe the alignment and positioning of the boring shaft and the working effect in the machining process when the boring machine works, and provides convenience for the operation of workers.
Drawings
FIG. 1 is a front view of a horizontal boring machine.
FIG. 2 is a top view of the horizontal boring machine.
Fig. 3 is a schematic view of the present invention.
Fig. 4 is a schematic view of fig. 3A-a.
FIG. 5 is a schematic view of FIGS. 3B-B.
Fig. 6 is a top view of the present invention.
In the figure: 11. the device comprises a lathe bed, 111, an axial slideway, 12, a front upright post, 13, a vertical sliding rail, 14, a boring head frame, 15, a faceplate, 16, a boring shaft, 17, an axial sliding table, 171, a longitudinal slideway, 18, a longitudinal sliding table, 19, a workbench, 21, a chip blocking cover, 211, an annular fixing piece, 212, an air blowing pipeline, 213, an air blowing hole, 214, an air source hose, 215, a normally closed electromagnetic valve, 22, an air suction hose, 23, a chip box, 231, a chip collecting box, 24, an air suction fan, 25 and a filter screen.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention is described below clearly and completely with reference to the accompanying drawings and the specific embodiments.
FIG. 1 is a front view of a horizontal boring machine; FIG. 2 is a top view of the horizontal boring machine; FIG. 3 is a schematic view of the present invention; FIG. 4 is a schematic view of FIG. 3A-A; FIG. 5 is a schematic view of FIGS. 3B-B; fig. 6 is a top view of the present invention.
The utility model provides a scrap removing device for a horizontal boring machine, which is mainly applied to the horizontal boring machine; a horizontal boring machine comprises a machine body 11, a front upright post 12, a vertical slide rail 13, a boring head frame 14, a faceplate 15, a boring shaft 16, an axial sliding table 17, a longitudinal sliding table 18 and a workbench 19.
The lathe bed 11 is horizontally arranged, a front column 12 is fixed at one end of the lathe bed 11, a vertical slide rail 13 is fixed on the front column 12, a boring head frame 14 is mounted on the vertical slide rail 13 and can move up and down along the vertical slide rail 13, a flower disc 15 is mounted at the front end of the boring head frame 14, and a boring shaft 16 penetrates through the flower disc 15 and is fixedly connected with the boring head frame 14; be provided with axial slide 111 on the lathe bed 11, install axial slip table 17 on the axial slide 111, axial slip table 17 can follow axial slide 111 reciprocating motion, be provided with on the axial slip table 17 with axial slide 111 vertically horizontally longitudinal slide 171, install longitudinal slip table 18 on the longitudinal slide 171, longitudinal slip table 18 can follow longitudinal slide 171 reciprocating motion, install workstation 19 on the longitudinal slip table 18, workstation 19 can rotate on the longitudinal slip table 18. When the machining tool is used, the boring shaft machining or the chuck machining can be selected according to different requirements of workpieces to be machined.
The utility model provides a horizontal boring machine is with removing bits device, including hindering bits cover 21, hinder bits cover 21 and be bellows shape structure, make by transparent elastic material and built-in have the spiral steel wire support of spring shape, when using, can follow the axial direction compression when its axial atress, hinder bits cover 21 diameter and be greater than the diameter of flower disc 15, and the suit is in the outside of flower disc 15, and its bottom is fixed on the front side terminal surface of boring head frame 14 through annular mounting 211, hinder the length of bits cover 21 and surpass the front end of boring axle 16, its front end is provided with annular gas blowing pipeline 212, gas blowing pipeline 212 opens a gas hole 213 to the centre of a circle inboard every 5cm, gas blowing pipeline 212 is connected to air compressor and provides the air supply by it through air supply hose 214, installs the break-make type solenoid valve 215 that closes on air supply hose 214 and be used for controlling the break-make-and break-make of air supply, the lower part of the scrap blocking cover 21 is connected with a scrap box 23 through an air suction hose 22 at a position close to the annular fixing part 211, the scrap box 23 is installed at the rear side of the horizontal boring machine, a scrap collecting box 231 capable of being drawn out is installed at the bottom of the scrap box, the upper part of the scrap box is connected with an air suction fan 24 through a pipeline, a filter screen 25 is installed at the interface of the air suction fan 24 and used for blocking scraps from entering the air suction fan 24 so as to influence the work of the air suction fan 24, and the filter screen 25 can be replaced.
The normally closed solenoid valve 215 is fixed to the upper surface of the boring head frame 14, moves along with the boring head frame 14, and shares a power switch with the suction fan 24, and when the power is turned on, the normally closed solenoid valve 215 and the suction fan 24 are simultaneously activated.
The air supply hose 214 and the suction hose 22 can both follow the movement of the boring head frame 14 and do not affect the work due to the movement.
During the working process of the boring head, a workpiece to be machined is firstly placed on the workbench 19, the axial sliding table 17, the longitudinal sliding table 18 and the workbench 19 are respectively adjusted to enable the machining position of the workpiece to be machined to be opposite to the position of the boring head frame, and then all the sliding tables and the workbench are sequentially fixed.
Secondly, the position of the boring head frame 14 on the vertical slide rail 13 is adjusted, so that the boring shaft 16 is opposite to the workpiece machining position, and the boring head frame 14 is fixed after the adjustment.
After the machining is finished, the boring machine is stopped first, then the power supplies of the air suction fan 24 and the normally closed solenoid valve 215 are stopped, and one-time machining operation is finished. The scrap collecting box 231 in the scrap box 23 can be cleaned after the machining is finished, and if the amount of the scrap generated by one-time machining is small, the scrap can be cleaned after the multiple-time working is finished.
Above work flow, make when the boring machine processes the work piece, the sweeps that produce is under the combined action of gas blowing pipe 212 and air suction fan 24, the sweeps enters into sweeps case 23 through air suction hose 22, and fall in sweeps collection box 231 of below, simultaneously owing to having blockking of filter screen 25, the sweeps can not enter into air suction fan 24, thereby guaranteed to carry out effectual the collection to the sweeps that the boring machine produced at the during operation, prevent that it from scattering around the boring machine and on slip table and the workstation, thereby produce the influence to the work of boring machine, make operational environment keep clean simultaneously, avoid polluting, and when carrying out porous smart man-hour, can not because the problem of the machining precision reduction of piece result in.
In addition, the corrugated pipe structure and the transparent elastic material of the chip-resistant cover 21 are used, so that the chip-resistant cover 21 is compressed due to stress along with the continuous reduction of the distance between the boring head frame 14 and the workpiece in the working process of the boring machine, and the front end of the chip-resistant cover 21 is always kept against the workpiece, so that the collection of the waste chips is ensured all the time, and the collection effect of the waste chips is optimal; meanwhile, due to the use of the transparent elastic material, when the boring machine works, an operator can conveniently observe the alignment and positioning of the boring shaft and the working effect in the machining process, and convenience is brought to the operation of workers.
While embodiments of the invention have been illustrated and described, it is to be understood that the embodiments described are only some embodiments of the invention and not all embodiments. Based on the embodiments of the present invention, it can be understood to those skilled in the art that all other embodiments obtained by making various changes, modifications, substitutions and variations to the embodiments without any creative work without departing from the principles and spirit of the present invention belong to the protection scope of the present invention.