CN116038470A

CN116038470A - Multi-shaft workstation for casting burr treatment

Info

Publication number: CN116038470A
Application number: CN202211145948.7A
Authority: CN
Inventors: 林建顺
Original assignee: Suzhou Yanzhen Intelligent Manufacturing Technology Co ltd
Current assignee: Suzhou Yanzhen Intelligent Manufacturing Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-05-02

Abstract

The invention discloses a multi-shaft workstation for processing casting burrs, which comprises a machine table, wherein supporting tables are arranged at the upper ends of two sides of the machine table, a multidirectional movement frame is connected to the upper ends of the supporting tables through a driving mechanism, a turntable is connected to the lower ends of the multidirectional movement frame through a motor, a plurality of working modules are connected to the outer side of the turntable and used for processing workpieces below, a plurality of mounting positions are arranged on the upper end face of the machine table, and a workbench mechanism is connected to the mounting positions through bolts and used for placing the workpieces. The device is through gathering detection, milling, contusion, polish, clear up in an organic wholely, accessible carousel realizes quick switch between the different burnishers, improves burnisher and switches efficiency, and then improves work efficiency, and simultaneously can carry on circulation transfer chain, finish cutting mould etc. on the board and cut big stub bar mould, can realize automatic feeding-mould side cut-polish-clearance-automatic unloading one station and accomplish.

Description

Multi-shaft workstation for casting burr treatment

Technical Field

The invention relates to the field of casting manufacturing, in particular to a multi-shaft workstation for processing burrs of castings.

Background

In the production of various castings, sand treatment, modeling, core making and smelting have been gradually automated and digitalized in various large casting enterprises, and the cleaning technology of flash, burrs, parting lines and the like after casting molding is gradually realized, and at present, the factory generally has two modes: and (5) polishing by a manipulator and manually polishing. For manual polishing, the ratio of manual polishing is very small along with the development of mechanization, and automatic polishing is mainly performed through a manipulator, but the manipulator polishing has the following defects:

1. the manipulator switches the polishing tool longer, influences efficiency: at present, the manipulator switches the polishing tool, and the polishing tools of other models can be installed only after the original polishing tool is detached.

2. The common manipulator is not rigid enough, and a milling cutter cannot be used for removing large allowance.

The traditional robot polishing workstation provided by the publication No. CN210024665U is used for switching tools through the matching arrangement of a main shaft and a tool magazine, the linkage of the double servo sliding tables and the rotary workbench is continuous, the polishing efficiency and polishing accuracy of the robot on large castings are improved, but when the tools are replaced, new tools are still required to be installed after the original tools are detached, and the problems that the time for switching polishing tools is long and the efficiency is influenced can not be solved.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a multi-axis workstation for processing casting burrs.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the multi-axis workstation for processing the casting burrs comprises a machine table, wherein supporting tables are arranged at the upper ends of two sides of the machine table, a multidirectional movement frame is connected to the upper end of each supporting table through a driving mechanism, a turntable is connected to the lower end of each multidirectional movement frame through a motor, and a plurality of working modules are connected to the outer side of each turntable and used for processing workpieces below;

the upper end face of the machine table is provided with a plurality of installation positions, and the installation positions are connected with a workbench mechanism through bolts and used for placing workpieces.

As a further description of the above technical solution, the multi-directional motion frame includes an X-directional motion frame, a Y-directional motion frame, and a Z-directional motion frame;

the X-direction movement frame comprises an X-direction movement track and X-direction support frames which are respectively connected above the X-direction movement track in a sliding manner;

the Y-direction movement frame comprises a Y-direction movement track and a sliding plate which is connected with the Y-direction movement track in a sliding manner, and the Y-direction movement track is fixedly connected between the two X-direction support frames;

the Z-direction support frame comprises a Z-direction slide plate fixedly connected to the slide plate, and the rotary table is connected to the outside of the Z-direction slide plate in a sliding manner.

As a further description of the above technical solution, at least six working modules are uniformly distributed on the outer side of the turntable.

As a further description of the above technical solution, the working module includes a small-sized clamping jaw module, an air exhaust blade module, a first tool bit module, a second tool bit module, a pneumatic file module and an on-line detection head module.

As a further description of the above technical solution, the lower end of the Z-direction support frame is provided with a large-sized clamping jaw module, and the lower end of the Z-direction support frame is further provided with an atomizing nozzle facing the working module right below the turntable.

As a further description of the above technical solution, the workbench mechanism includes a first motor, an output shaft end of the first motor is connected with a support arm, a middle part of the support arm is connected with a second motor perpendicular to the support arm, and an outer part of the second motor is connected with a working clamp.

As further description of the technical scheme, the machine below the workbench mechanism is a cavity, and the front end and the rear end of the machine are provided with bearing table mounting positions.

As a further description of the technical scheme, the multifunctional multi-direction motion frame further comprises a control cabinet, wherein the control cabinet is in electrical connection with the multi-direction motion frame and the workbench mechanism.

As a further description of the above technical solution, the mounting position of the bearing table near one side of the turntable is fixedly connected with a circulation conveyor line.

As a further description of the above technical solution, the bearing and mounting on the back of the turntable is fixedly connected with a fine cutting module.

The invention has the following beneficial effects:

1. according to the invention, detection, milling, contusion, polishing and cleaning are integrated, rapid switching among different polishing tools can be realized through the turntable, the switching efficiency of the polishing tools is improved, further the working efficiency is improved, meanwhile, large-size stub bar cutting dies such as a circulating conveying line and a fine cutting die can be carried on a machine table, and automatic feeding, die trimming, polishing, cleaning and automatic discharging can be realized.

Drawings

Fig. 1 is a schematic diagram of a whole machine of a multi-axis workstation according to the present invention;

FIG. 2 is an internal perspective view of a multi-axis workstation of the present invention with the outer casing removed;

FIG. 3 is a schematic diagram of the cooperation of a turntable and a Z-direction slide plate of the multi-axis workstation according to the present invention;

fig. 4 is a schematic view of a workbench mechanism of a multi-axis workstation according to the present invention.

Legend description:

1. a machine table; 2. a support table; 3. a multidirectional movement frame; 301. an X-direction movement track; 302. an X-direction supporting frame; 303. a Y-direction movement track; 304. a sliding plate; 305. a Z-direction sliding plate; 4. a turntable; 5. a working module; 501. a small clamping jaw module; 502. an air exhaust blade module; 503. the first tool bit module; 504. the second tool bit module; 505. a pneumatic file module; 506. an on-line detection head module; 507. a large clamping jaw module; 6. a mounting position; 7. a workbench mechanism; 701. a first motor; 702. a support arm; 703. a second motor; 704. a working clamp; 8. an atomizing nozzle; 9. a loading table mounting position; 10. a control cabinet; 11. a housing.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, one embodiment provided by the present invention is: the utility model provides a foundry goods burr is handled and is used multiaxis workstation, includes board 1, and supporting bench 2 is all installed to board 1's both sides upper end, and supporting bench 2's upper end is connected with multidirectional motion frame 3 through actuating mechanism, and multidirectional motion frame 3 lower extreme is connected with carousel 4 through the motor, and the outside of carousel 4 is connected with a plurality of work modules 5 for handle the work piece of below, board 1's up end is provided with a plurality of installation positions 6, has workstation mechanism 7 through bolted connection on the installation position 6 for place the work piece.

By adopting the technical scheme, referring to fig. 1 and 2, the upper end of the machine table 1 is also provided with the shell 11, the supporting table 2, the multidirectional movement frame 3, the turntable 4 and the workbench mechanism 7 are all arranged inside the shell 11, the outside of the shell 11 is provided with the automatic door, and when in maintenance, the automatic door can be opened for maintenance, and the whole process is quick and convenient.

In actual operation, drive carousel 4 through multidirectional motion frame 3 and carry out the motion of multidimension in the space of board top, through the work module on carousel 4, for example small-size clamping jaw module 501 is to carry out the centre gripping and place on the workstation mechanism 7 of below back of processing the foundry goods, switch board 10 control workstation mechanism 7 rotates suitable angle, then control carousel 4 and rotate, make its outside fixed suitable work module 5 handle the foundry goods of below, if regulate and control online detection probe module 506 earlier, detect the scanning through online detection probe module 506 to the foundry goods, then transmit the information of scanning to switch board 10 in, the electrical control equipment of switch board 10, like PLC selectable variable programming guide processing's process, make follow-up course of working automaticly, reduce the time of trading the line by a wide margin, avoid artifical maloperation, and specific course of working is for first tool bit module 503 of regulation and control carousel 4 earlier make the surface of foundry goods polish, first tool bit module 503 is polishing the abrasive disc, after the surface polishing finishes, 4 rotations make the air knife 502 rotate to the position of below work, if adjust and detect the scanning earlier, can remove the burr to the foundry goods in the clearance of the module, can be carried out the clearance in the complete chip removing of the air knife module is carried out to the clearance in the surface of foundry goods, the pneumatic chip 502 is carried out to the full-automatic in the same process, the clearance can be carried out in the following the manual deburring of the complete chip module is carried out, the full-step is realized, the full-automatic in the current can be removed in the process of the following the air knife module is carried out, the time is more than the manual chip can be removed, the chip has been removed, and the full-step has been removed the chip can be removed, and the manual chip has been removed and the chip has been removed.

According to another embodiment of the present invention, the multi-axis workstation disclosed in the embodiment of the present invention, referring to fig. 2, the multi-directional movement frame 3 includes an X-directional movement frame, a Y-directional movement frame, and a Z-directional movement frame;

the X-direction moving frame comprises an X-direction moving track 301 and X-direction supporting frames 302 which are respectively connected above the X-direction moving track 301 in a sliding way, and a linear motor or an air cylinder is specifically arranged in the X-direction moving track 301 or at one end of the X-direction moving track, so that the X-direction supporting frames 302 can move linearly along the X-direction moving track 301, the turntable 4 can move along the X-axis direction, and the X-direction supporting frames 302 are in a bridge structure, and a certain distance exists between the two X-direction supporting frames 302 and a supporting table 2 at the bottom, so that more Y-direction moving space exists for the turntable 4;

the Y-direction moving frame comprises a Y-direction moving track 303 and a sliding plate 304 which is connected with the Y-direction moving track 303 in a sliding way, the Y-direction moving track 303 is fixedly connected between the two X-direction supporting frames 302, and a linear motor or an air cylinder is also arranged in the Y-direction moving track or at one end of the Y-direction moving track and used for driving the external sliding plate 304 to perform linear movement on the Y-direction moving track 303, so that the turntable 4 can perform movement in the Y-axis direction;

the Z-direction support frame comprises a Z-direction slide plate 305 fixedly connected to a slide plate 304, a turntable 4 is slidably connected to the outer part of the Z-direction slide plate 305, and a linear motor or an air cylinder is arranged in or at the upper end of the Z-direction slide plate 305, so that the turntable 4 can move in the Z-axis direction.

According to the X-direction moving frame, the Y-direction moving frame and the Z-direction moving frame are matched, so that the rotary table 4 can move in three space dimensions, and the working process of multidirectional deburring of castings below by the working module 5 outside the rotary table 4 is more facilitated.

According to another specific embodiment of the present invention, at least six working modules 5 are uniformly distributed on the outer side of the turntable 4, and the working modules 5 include a small clamping jaw module 501, an air exhaust blade module 502, a first tool bit module 503, a second tool bit module 504, a pneumatic file module 505 and an online detection head module 506, the functions of the above modules are described in the specification, and the description is omitted herein, however, in actual working, the working modules 5 are not only the provided modules, but also can be selected according to actual needs;

the connection mode of each module and the turntable 4 is described below, a servo motor is connected to the outside of the center of the turntable 4, the servo motor is fixedly arranged on the Z-direction sliding plate 305, the turntable 4 can be driven by the servo motor to realize rapid rotation, so that the rapid switching of the working module 5 is realized, the fixing modes of the first tool bit module 503 and the second tool bit module 504 are the same, the main shaft is locked by the fixing block and the side block, and then the fixing block and the side block are arranged on the side of the turntable 4 by screws; the on-line detecting head module 506 is fixed on the side of the turntable 4 by screws after being positioned by pin holes; the small clamping jaw module 501 is fixed on the side edge of the rotary table 4 through screws, the small clamping jaw module 501 uses a pneumatic finger cylinder, a solenoid valve is controlled to loosen a clamp through a program instruction, a part in 20kg can be clamped, when a larger part needs to be clamped, a casting is clamped through the large clamping jaw module 507 at the lower end of the Z-direction sliding plate 305, the large clamping jaw module 507 adopts a pneumatic wide cylinder and can be directly called, the loosening clamp is controlled through the program instruction, the clamping range is large, and the clamping jaw can be customized according to the shape of the part. The lower end of the Z-direction sliding plate 305 is also provided with an inclined atomizing nozzle 8, and the atomizing nozzle faces to the working module 5 below, so that the working module can be lubricated at fixed time, and chips are prevented from adhering to the module, and normal use is affected.

According to another embodiment of the present invention, referring to fig. 4, the workbench mechanism 7 includes a first motor 701, an output shaft end of the first motor 701 is connected with a support arm 702, a middle part of the support arm 702 is connected with a second motor 703 perpendicular to the support arm 702, a working clamp 704 is connected to an outer part of the second motor 703, the support arm 702 is driven to rotate by the first motor 701, and the working clamp 704 is driven to rotate by the second motor 703, so that a casting to be processed on the working clamp 704 can perform multi-azimuth angular rotation, and a turntable 4 above can perform omnibearing polishing and deburring on a casting below the working module 5, a machine 1 below the workbench mechanism 7 is a cavity, a circulating conveying line is conveniently installed, pipelined polishing and polishing treatment are performed on the casting, and a bearing table mounting position 9 is reserved at both front and rear ends of the machine, so that auxiliary tools such as a circulating conveying line or a finish cutting module are conveniently installed.

Referring to fig. 2, three sets of installation sites 6 are arranged above the machine table 1, when the workbench mechanism 7 is installed on the installation site 6 close to the Y-direction moving frame, more space is reserved for other jigs, the integrated automatic production line is convenient to integrate, and when the workbench mechanism is installed on the middle installation site 6, the largest processing stroke can be possessed, the large-scale product can be polished and deburred conveniently, and the workbench mechanism 7 is installed at the installation site 6 far away from the Y-direction moving frame, and is close to the position of the automatic door on the shell, so that the workbench mechanism 7 is convenient for manually loading and unloading, and the product which needs to be replaced frequently is convenient to use.

The shell is also provided with a control panel, the control panel is electrically connected with the control cabinet, and parameters of the control cabinet are adjusted through the control panel, so that the turntable 4 and the workbench mechanism 7 inside are controlled.

The length of whole multiaxis workstation is 1350mm, and the width is 1700mm, and the height is 2500mm, and whole fuselage is flat high-shape design, has reduced the size of operation face, does benefit to and arranges more devices in limited place.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims

1. The utility model provides a foundry goods burr is handled with multiaxis workstation, includes board (1), its characterized in that: the machine is characterized in that supporting tables (2) are arranged at the upper ends of two sides of the machine table (1), the upper ends of the supporting tables (2) are connected with a multidirectional movement frame (3) through a driving mechanism, the lower ends of the multidirectional movement frame (3) are connected with a rotary table (4) through a motor, and a plurality of working modules (5) are connected to the outer sides of the rotary table (4) and used for processing workpieces below;

the upper end face of the machine table (1) is provided with a plurality of installation positions (6), and the installation positions (6) are connected with a workbench mechanism (7) through bolts and are used for placing workpieces.

2. The multi-axis workstation of claim 1 wherein: the multidirectional movement frame (3) comprises an X-direction movement frame, a Y-direction movement frame and a Z-direction movement frame;

the X-direction movement frame comprises an X-direction movement track (301) and X-direction support frames (302) which are respectively connected above the X-direction movement track (301) in a sliding manner;

the Y-direction movement frame comprises a Y-direction movement track (303) and a sliding plate (304) which is connected with the Y-direction movement track (303) in a sliding way, and the Y-direction movement track (303) is fixedly connected between the two X-direction support frames (302);

the Z-direction support frame comprises a Z-direction slide plate (305) fixedly connected to the slide plate (304), and the rotary table (4) is connected to the outside of the Z-direction slide plate (305) in a sliding manner.

3. The multi-axis workstation of claim 1 wherein: at least six working modules (5) are uniformly distributed on the outer side of the rotary table (4).

4. A multi-axis workstation as claimed in claim 3, wherein: the working module (5) comprises a small clamping jaw module (501), a gas exhaust blade module (502), a first tool bit module (503), a second tool bit module (504), a pneumatic file module (505) and an online detection head module (506).

5. The multi-axis workstation of claim 1 wherein: the lower extreme of Z to support frame is provided with large-scale clamping jaw module (507), just the lower extreme of Z to support frame still is provided with towards under carousel (4) atomizing nozzle (8) of work module (5).

6. The multi-axis workstation of claim 1 wherein: the workbench mechanism (7) comprises a first motor (701), a supporting arm (702) is connected to the output shaft end of the first motor (701), a second motor (703) perpendicular to the supporting arm (702) is connected to the middle of the supporting arm (702), and a working clamp (704) is connected to the outer portion of the second motor (703).

7. The multi-axis workstation of claim 1 wherein: the machine table (1) below the workbench mechanism (7) is a cavity, and bearing table mounting positions (9) are arranged at the front end and the rear end of the machine table (1).

8. The multi-axis workstation of claim 1 wherein: the multifunctional multi-direction movement device also comprises a control cabinet (10), wherein the control cabinet (10), the multi-direction movement frame (3) and the workbench mechanism (7) are in an electric connection relationship.

9. The multi-axis workstation of claim 7 wherein: and a circulating conveying line is fixedly connected to the bearing table mounting position (9) close to one side of the rotary table (4).

10. The multi-axis workstation of claim 9 wherein: the bearing installation of the back of the rotary table (4) is fixedly connected with a fine cutting module (9).