CN210081166U - Gantry machining center workbench with chip cleaning function - Google Patents

Abstract

The utility model relates to the field related to machining centers, in particular to a gantry machining center workbench with a scrap cleaning function, which comprises a workbench, wherein a strip-shaped sliding hole is arranged on the surface of the workbench, a clamping plate is arranged on the surface of the workbench, the lower end of the clamping plate is connected with a thread pair, a brush is arranged on the thread pair, a threaded rod is connected in the thread pair, one end of the threaded rod is connected with a speed reducer, the speed reducer is connected with the output end of a first driving motor, the first driving motor is arranged on the inner wall at the right side of the workbench, a conveyor belt is arranged below the threaded rod, anti-skid protrusions are arranged on the conveyor belt, two ends of the conveyor belt are respectively provided with a driving wheel and a driven wheel, the driving wheel is connected with the output end of a second driving motor, a second driving motor is arranged on the inner wall at the back of the, the problem that the dense scraps cannot be automatically cleaned.

Description

Gantry machining center workbench with chip cleaning function

Technical Field

The utility model relates to a machining center specifically is a longmen machining center workstation with clear bits function.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, especially, the batch processing method can finish processing which cannot be finished by a plurality of common equipment, and the batch processing method is more suitable for single-piece processing or medium-small batch multi-variety production with complex shapes and high precision requirements. The gantry machining center is a machining center with a spindle axis perpendicular to the workbench and is mainly suitable for machining large parts. The worktop of the gantry machining center is substantially rectangular. The large castings such as the workbench, the lathe bed, the upright post, the cross beam, the ram and the like are cast iron or welded parts, the inner cavities of the castings are of honeycomb type composite arrangement structures, the design is advanced, the castings are subjected to aging treatment and secondary tempering treatment, residual internal stress is eliminated, the material quality is stable, the stability of the processing precision of the workpieces is ensured, and the service life of the lathe bed is ensured. When the machining center works, a workpiece is fixed on the workbench, machining is realized along with relative movement of the workbench and the tool bit, and scraps generated in the working process are scattered on the workbench surface and the moving parts, so that stable operation of the moving mechanism is influenced, and special cleaning work is required after machining is finished.

At present, a gantry machining center workbench convenient for clearing chips is available, but some problems exist.

For example, the Chinese patent application No. CN201721124373.5 is a gantry machining center workbench which is convenient to clean, and relates to the technical field of gantry machining centers; the workstation is the cuboid, has seted up a plurality of through-holes on the side around it, the front port department of through-hole is provided with the fan of blowing, the rear port department of through-hole is provided with the piece collecting vat, the right-hand member of piece collecting vat sets up the uncovered of drawing the material clearance for being convenient for, be provided with a plurality of bar slide openings along width direction on the mesa of workstation, the bottom of bar slide opening link up with the periphery of through-hole, be provided with the slip clamp splice on the mesa of workstation, the bottom of slip clamp splice is provided with the jack catch, the jack catch passes the bar slide opening and places in the through-hole, the screw has been seted up on the slip clamp splice, be provided with the set screw that can support the workstation mesa in the. Its simple structure, the modern design produces the sweeps in the convenient clearance course of working, can fix the work piece of part size to can clear up part sweeps automatically, but this workstation has the size of fixed work piece limited, the not thorough problem of clear bits.

Based on this, the utility model designs a specifically be a longmen machining center workstation with clear bits function to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a longmen machining center workstation with clear bits function to solve the convenient sweeps of clearing up of ability that proposes in the above-mentioned background art, can fix partial size work piece, and can clear up partial sweeps automatically, but the size of the fixed work piece of workstation is limited, the not thorough problem of clear bits simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a gantry machining center workbench with a chip cleaning function comprises a workbench, clamping plates, a thread pair, a brush, a threaded rod, a first driving motor, a speed reducer, a driven wheel, a scrap groove, a conveying belt, anti-skidding protrusions, a driving wheel, bearings, strip-shaped sliding holes, a second driving motor, a brush outer frame and brush wires, wherein multiple groups of strip-shaped sliding holes are formed in the workbench surface, two groups of clamping plates are arranged on the workbench surface, the lower ends of the clamping plates are fixedly connected with the thread pair through the strip-shaped sliding holes in the middle group, the left end and the right end of the thread pair are fixedly provided with the brush, the brush consists of the brush outer frame and the brush wires, the brush wires are embedded in the brush outer frame, the thread pair is in threaded connection with the threaded rod, the two ends of the threaded rod are respectively connected with the bearings and the speed reducer, the speed reducer is in flat key connection with the output end of the first, bearing fixed mounting is in on the workstation left side inner wall, the threaded rod below is equipped with the conveyer belt, be equipped with anti-skidding protrudingly on the conveyer belt, both ends are equipped with the action wheel respectively about the conveyer belt and follow the driving wheel, the action wheel is connected with second driving motor's output parallel key, second driving motor fixed mounting be in on the workstation back inner wall, be equipped with the scrap groove from the driving wheel below.

Preferably, the threaded rod is symmetrically provided with external threads in opposite directions from the central position.

Preferably, the brush filaments are alumina abrasive filaments.

Preferably, the anti-slip protrusions are in the shape of square pyramids.

Preferably, the speed reducer is a cylindrical gear speed reducer of TN060-3 model and is connected with an external power supply through a power supply line.

Preferably, the first driving motor and the second driving motor are connected with an external power supply through power supply lines.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a splint, screw thread pair, threaded rod, a driving motor, speed reducer, bearing and bar slide opening mutually support for the work piece of most sizes can be fixed to the workstation.

2. The utility model discloses an action wheel, from driving wheel, conveyer belt, anti-skidding arch and second driving motor mutually support for the automatic sweeps of clearing up of workstation, and the sweeps is thorough.

3. The utility model discloses a screw thread is vice, brush, threaded rod, a driving motor, speed reducer, bearing and bar slide opening mutually support, can clear up the sweeps on the threaded rod, prevents that the sweeps from getting into in the screw thread of screw thread pair and threaded rod, prolongs the life of screw thread pair and threaded rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of the structure of the conveyor belt of the present invention;

FIG. 4 is a left sectional structural view of the present invention;

fig. 5 is a schematic view of the brush structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the working table 2, the clamping plate 2, the thread pair 4, the brush 5, the threaded rod 6, the first driving motor 7, the speed reducer 8, the driven wheel 9, the scrap groove 10, the conveying belt 11, the anti-skid protrusions 12, the driving wheel 13, the bearing 14, the strip-shaped sliding hole 15, the second driving motor 16, the brush outer frame 17 and the brush wires.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a gantry machining center workbench with a chip cleaning function comprises a workbench 1, clamping plates 2, thread pairs 3, brushes 4, threaded rods 5, a first driving motor 6, a speed reducer 7, driven wheels 8, scrap grooves 9, a conveyor belt 10, anti-skidding protrusions 11, driving wheels 12, bearings 13, strip-shaped sliding holes 14, a second driving motor 15, a brush outer frame 16 and brush wires 17, wherein a plurality of groups of strip-shaped sliding holes 14 are formed in the table surface of the workbench 1, two groups of clamping plates 2 are arranged on the table surface of the workbench 1, the lower ends of the clamping plates 2 are fixedly connected with the thread pairs 3 through the strip-shaped sliding holes 14 in the middle group, the brushes 4 are fixedly arranged at the left end and the right end of the thread pairs 3, the brushes 4 are composed of the brush outer frame 16 and the brush wires 17, the brush wires 17 are embedded in the brush outer frame 16, the thread pairs 3 are in threaded connection with the threaded rods 5, the two ends of the threaded rods 5 are respectively, first driving motor 6 is installed on 1 right side inner wall of workstation, and on 13 fixed mounting workstation 1 left side inner wall of bearing, the threaded rod 5 below is equipped with conveyer belt 10, is equipped with anti-skidding protrusion 11 on the conveyer belt 10, and both ends are equipped with action wheel 12 respectively about conveyer belt 10 and follow driving wheel 8, and action wheel 12 is connected with second driving motor 15's output flat key, and second driving motor 15 fixed mounting is equipped with waste chip groove 9 below following driving wheel 8 on 1 back inner wall of workstation.

Wherein, the threaded rod 5 is symmetrically provided with external threads in opposite directions from the central position; the brush wires 17 are aluminum oxide abrasive wires; the anti-skid protrusions 11 are in the shape of square frustums; the speed reducer 7 adopts a cylindrical gear speed reducer of TN060-3 model and is connected with an external power supply through a power supply line; the first driving motor 6 and the second driving motor 15 adopt an EMH1702D8 type closed-loop stepping motor, and are connected with an external power supply through power supply wires.

One specific application of this embodiment is: connecting a first driving motor 6 and a second driving motor 15 with a power supply, placing a workpiece between two clamping plates 2, starting the first driving motor 6, driving a threaded rod 5 to rotate by the first driving motor 6, driving a thread pair 3 to move by the threaded rod 5, enabling the clamping plates 2 to be folded to fix the workpiece by the movement of the thread pair 3, enabling the workbench 1 to fix workpieces with most sizes, simultaneously cleaning the threaded rod 5 by a brush 4, preventing scraps from entering threads of the thread pair 3 and the threaded rod 5, prolonging the service lives of the thread pair 3 and the threaded rod 5, then closing the first driving motor 6, starting the second driving motor 15, enabling a conveyor belt 10 to roll, then starting to process the workpiece, enabling the scraps generated in the processing process to fall on the conveyor belt 10 through a strip-shaped slide hole 14, conveying the scraps to a scrap groove 9 by the conveyor belt 10, and enabling the workbench 1 to automatically clean the scraps, and the scraps are thoroughly cleaned.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a longmen machining center workstation with clear bits function, includes workstation, splint, screw thread pair, brush, threaded rod, first driving motor, speed reducer, follows driving wheel, scrap groove, conveyer belt, anti-skidding arch, action wheel, bearing, bar slide opening, second driving motor, brush frame, brush silk, its characterized in that: the working table is provided with a plurality of groups of bar-shaped sliding holes, the working table is provided with two groups of clamping plates, the lower ends of the clamping plates are fixedly connected with a thread pair through the bar-shaped sliding holes of the middle group, the left and right ends of the thread pair are fixedly provided with a hairbrush, the hairbrush consists of a hairbrush outer frame and brush wires, the brush wires are embedded in the hairbrush outer frame, the thread pair is in threaded connection with a threaded rod, the two ends of the threaded rod are respectively connected with a bearing and a speed reducer, the speed reducer is in flat key connection with the output end of a first driving motor, the first driving motor is arranged on the inner wall at the right side of the working table, the bearing is fixedly arranged on the inner wall at the left side of the working table, a conveying belt is arranged below the threaded rod, the conveying belt is provided with anti-skid, the second driving motor is fixedly installed on the inner wall of the back of the workbench, and a scrap groove is formed below the driven wheel.

2. The gantry machining center workbench with the chip cleaning function as claimed in claim 1, wherein: the threaded rod is symmetrically provided with external threads in opposite directions from the center.

3. The gantry machining center workbench with the chip cleaning function as claimed in claim 1, wherein: the brush wires are aluminum oxide abrasive wires.

4. The gantry machining center workbench with the chip cleaning function as claimed in claim 1, wherein: the anti-skid protrusions are in the shape of square frustums.

5. The gantry machining center workbench with the chip cleaning function as claimed in claim 1, wherein: the speed reducer adopts a TN060-3 type cylindrical gear speed reducer and is connected with an external power supply through a power supply line.

6. The gantry machining center workbench with the chip cleaning function as claimed in claim 1, wherein: the first driving motor and the second driving motor are connected with an external power supply through power supply lines.

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