CN218136900U - Automatic burr-grinding device for sand core - Google Patents
Automatic burr-grinding device for sand core Download PDFInfo
- Publication number
- CN218136900U CN218136900U CN202220259814.7U CN202220259814U CN218136900U CN 218136900 U CN218136900 U CN 218136900U CN 202220259814 U CN202220259814 U CN 202220259814U CN 218136900 U CN218136900 U CN 218136900U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- brush
- sand core
- automatic
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model belongs to the technical field of integrated automation, a automatic burring device of psammitolite is related to. The cleaning device comprises a frame, a linear guide rail, a linear bearing, a cleaning tray, a cylinder and an adjustable mounting bracket; the linear guide rail and the linear bearing are arranged on the frame, and the cleaning tray is fixed on the linear bearing seat; the cleaning tray is connected with the air cylinder, an adjustable mounting support is arranged on the cleaning tray, and a rotatable cleaning brush or a rolling brush is arranged on the adjustable mounting support according to the position of the sand core where burrs need to be cleaned. The utility model discloses a overlap, burr on each position of cold core psammitolite are got rid of to full automatization mode, and the complete integration is in original system core, assembly, the automatic project of coating, and the modularization installation, adaptable multiple automation scene.
Description
Technical Field
The utility model belongs to the technical field of integrated automation, a automatic burring device of psammitolite is related to.
Background
At present, the technology of the casting industry in China is continuously increased to be updated, particularly in the aspect of integrated automation, the core of the engine cylinder body sand core which is the most important product of the casting manufacturer is manufactured by most manufacturers in a mode of interlocking a core manufacturing center or single-machine equipment with an automatic assembly line, the sand core is transported by a robot at a plurality of stations such as a core manufacturing machine, pre-assembly, dip-coating and the like, the production efficiency is high, the core manufacturing precision is high, manual intervention is few, the quality of the assembled whole core cannot be guaranteed in a manual deburring mode in highly automated production, burrs of a parting surface of the sand core are cleaned by a simple fixing device in a specific project, the burrs at a movable block, an inner runner and a vent plug inside the sand core cannot be cleaned, a manual burr inspection and cleaning process is added at the core assembling station or other stations by general manufacturers, the problem that the missed burrs or the cleaned burrs fall into an inner cavity of the assembled sand core due to the influence of the structure of the sand core is caused, and the sand core defect is caused.
At present, the core making technology which is the mainstream in the casting industry is mostly the cold core making technology. Most cold core psammitolites in actual production all need be in the die joint to the psammitolite before getting into the assembly, the coating process, the overlap that inside activity joint portion, the exhaust passage, the breather plug waits the position produces, the burr is polished, in order to reduce the overlap, the burr is washed by the molten iron when the pouring, produce defects such as the sand hole of foundry goods and fissure, because what present casting industry adopted at psammitolite burring link most is the manual work mode, cause production procedure and cost of labor to increase, artifical burring is efficient, high in labor strength, influence whole system core, the improvement of assembly, the degree of automation of coating, and often have the psammitolite of leaking repairing to flow into next process and cause the foundry goods waste.
Notice No. CN208246452U relates to the optic fibre preparation field, specifically discloses reinforced core burring device, including the brace table, it is used for the cover to establish the sleeve pipe on the reinforced core to rotate to be connected with on the brace table, the intraductal wall of sleeve is equipped with the butt in reinforced core wire brush, the brace table is provided with the coiling mechanism who is used for the rolling reinforced core outward. This strengthen core burring device drives through setting up first driving piece and strengthens the core and remove in order to clean the burr on strengthen core surface in the cover pipe that the inner wall was provided with the steel brush, has the advantage that conveniently cleans strengthen core surface burr. The problem of artifical be difficult to get rid of enhancement core surface burr among the prior art is solved in this application.
The publication number is CN109396989A, and relates to the field of deburring devices, in particular to a sand core deburring device and a control method thereof, wherein the device comprises a machine body, a deburring module, a sand core clamp module, an automatic protection door module and a control module; the sand core clamp module and the deburring module are arranged in the machine body, and the deburring module is used for deburring a sand core clamped on the sand core clamp module; the control module is arranged on the outer side of the machine body and is used for controlling the air path of the whole sand core deburring device; the automatic protective door module can be arranged in the machine body in an up-down lifting mode. The deburring module and the sand core clamp module can accurately perform deburring treatment on the sand core, so that the accuracy of a workpiece is ensured, and errors are prevented. The sand core deburring device can control the deburring module, the sand core clamp module and the automatic protection door module through the control module, and the automatic deburring function of the sand core is realized.
The publication number is CN112372415A, and a sand core burr polishing device and method are disclosed, the device comprises a base, a six-degree-of-freedom industrial robot, a polishing head, a workbench and a clamp, the polishing head is detachably mounted on a main shaft of the six-degree-of-freedom industrial robot and can rotate at a high speed along with the main shaft, the workbench is mounted on the side face of the base, two stations are arranged on the workbench, and work is located in the working stroke of the six-degree-of-freedom industrial robot. The fixture is detachably arranged on the upper surface of the workbench, the number of the fixtures is two, one fixture is arranged in each workbench, the fixtures are symmetrically arranged on the workbench, two fixtures in each group are arranged, and a groove is formed in one side between the two fixtures; a sand core workpiece can be stably placed on each group of clamps, and the grooves are matched with the two ends of the sand core workpiece. The sand core burr polishing method comprises debugging, working coordinate system establishment, programming, sand core installation, cutter length compensation and double-station switching. The invention can improve the qualification rate of finished products by deburring without stopping the machine.
Notification No. CN108032167A discloses engine cylinder lid burring special plane, including conveyor, jacking device, aversion clamping device, side opening burring device, side through-hole burring device, chip removal device, surface burring device, cooling device and cylinder cap, adopt the mode of automatic assembly line to get rid of the burr of cylinder cap hole, side opening, surface in proper order, improved production efficiency.
This application adopts PLC automatic control clearance burr device in similar cold core coremaking center and relevant automatic coremaking equipment or automation line, and can adjust the clearance position according to the different technological requirements of different products, and the clearance is effectual, and the action beat is short, and the device operation precision is high. In summary, no item similar to the present application is found in the related patent research literature.
Disclosure of Invention
The utility model aims to solve the technical problem that the automatic problem of unable realization of sand core burring in the integrated automation project of cold core coremaking core that has overcome prior art existence provides an automatic burring device of psammitolite.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize:
the utility model provides an automatic burring device of psammitolite which characterized in that: the cleaning device comprises an aluminum profile frame, a linear guide rail, a linear bearing, a cleaning tray, a cylinder and an adjustable mounting bracket;
the linear guide rail and the linear bearing are arranged on the aluminum profile frame, and the cleaning tray is fixed on the linear bearing seat;
the cleaning tray is connected with the air cylinder, the adjustable mounting bracket is arranged on the cleaning tray, and the rotatable cleaning brush or the rolling brush is arranged on the adjustable mounting bracket according to the position of the sand core required for cleaning burrs.
Furthermore, a throttle valve is arranged on the air cylinder to adjust the rotating speed of the cleaning brush.
Further, the starting of the air cylinder for driving the brush and the stopping of the air cylinder are given by signals of the starting and the ending of the operation of the coring device or the workbench.
Furthermore, the front end and the rear end of the cylinder are provided with magnetic switches, after the cylinder runs in place, the cylinder gives a signal to the coring robot, the cleaning is finished, and the coring robot starts to run the next procedure.
Furthermore, the cleaning brush or the rolling brush is made of nylon.
Furthermore, the cleaning brush or the rolling brush is made of polyurethane.
Furthermore, the cleaning brush or the rolling brush is made of rubber.
Further, the length of the cleaning brush or the rolling brush is 30mm-50mm.
Further, the adjustable mounting bracket adopts a movable bracket.
Further, the sand core is lowered into the overmould, and parting surface burrs are cleaned through the overmould.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a overlap, the burr on each position of cold core psammitolite are got rid of to full automatization mode, and complete integration is in original system core, assembly, the automatic project of coating, and the modularization installation, adaptable multiple automation scene.
Drawings
The invention will be further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a sand core requiring deburring;
FIG. 2 is a process requiring deburring;
FIG. 3 is a schematic view of installation of a gantry roller brush;
FIG. 4 is a top view of a gantry roller brush installation;
FIG. 5 is a schematic view of a deburring station;
FIG. 6 is a diagram of the position of the sand core on the corer
FIG. 7 is a schematic view of a special fixture for a robot to pick up a sand core on a corer;
FIG. 8 is a schematic view of a robot transferring a sand core to a deburring cleaning station;
FIG. 9 is an installation schematic diagram of an automatic deburring device of the deburring station;
FIG. 10 is a schematic view of the automatic deburring device installation in a down-looking operation of the deburring station;
FIG. 11 is a schematic drawing of the upper part of the cleaning station being overmolded.
In the figure:
1. a cleaning device; 2. an aluminum profile frame; 3. cleaning the tray; 4. cleaning the rolling brush; 5. an adjustable mounting bracket; 6. a cylinder; 7. a sand core; 8. a coring device; 9. the direction of travel of the corer; 10. a burr removal station; 11. a linear guide rail; 12. performing overmoulding;
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
The present invention will be described in detail with reference to the accompanying drawings:
the utility model discloses the application position in the automation project:
a cold core making center or a chain running single machine equipment provided with an automatic assembly line.
The utility model discloses a constitution:
referring to fig. 1, fig. 1 shows a sand core that requires deburring.
Referring to fig. 2, fig. 2 illustrates a process requiring deburring.
In the core making machine of vertical parting or horizontal parting, the running motion of the robot and the clamp is limited when the robot cores, and before the robot clamp grabs the sand core, the burr of the sand core on one side in the direction of the clamp needs to be cleaned.
Referring to fig. 3 and 4, fig. 3 and 4 show schematic installation diagrams of the gantry cleaning roller brush.
Install the portal frame additional at corer or workstation operation front end, install rotatable clearance round brush in the adjustable installation support of portal frame, drive by pneumatic motor, pneumatic motor need install the choke valve additional, with the rotational speed of adjusting the clearance round brush, clearance round brush height-adjustable, with the different product clearance burr demands of adaptation, pneumatic motor start signal is given by corer or workstation start signal, the signal that targets in place finishes with corer or workstation operation. When the coring device or the workbench operates, the roller brush on the portal frame realizes the burr cleaning of the upper end of the sand core
Referring to fig. 5, the deburring cleaning station: the deburring device consists of two parts, namely a fixed overmould and an automatic operation deburring device.
Referring to fig. 6, fig. 6 is a schematic diagram of a sand core placed on a coring device; FIG. 7 is a fixture for a robot to pick up a sand core, and FIG. 8 is a schematic view of a coring robot; after grabbing the sand core, the core taking robot runs to a deburring cleaning station, and descends to a overmould at a set position, and referring to fig. 9 and 10, a schematic diagram of an automatic deburring device of the deburring cleaning station is shown; FIG. 11 is a schematic diagram of an over-mold; the snatching sand core is lowered into the overmould, the sand core dividing surface and the burr of an ingate are cleaned at the same time, a coring robot in-place signal is sent to a deburring device, the deburring device starts to run along the length direction of the sand core, the deburring device is driven by a cylinder, a throttle valve is arranged on a pneumatic pipeline of the cylinder to adjust the running speed of the whole deburring device, magnetic switches are arranged at the front end and the rear end of the cylinder, the coring robot is signaled after the cylinder runs in place, the cleaning is finished, and the coring robot starts to run in a next step.
Referring to fig. 9 and 10, the deburring device structure:
the whole framework is composed of aluminum profiles, a linear guide rail and a linear bearing are arranged on the framework, a cleaning tray is fixed on a linear bearing seat and connected with an air cylinder, a cleaning brush or a rolling brush is arranged on the cleaning tray according to the position of a sand core required for cleaning burrs, and the cleaning brush or the mounting seat is provided with a device for adjusting the height so as to adapt to different cleaning positions of different products.
Selecting a cleaning brush or a rolling brush:
the cleaning brush is generally used at a position where the burr is smaller, such as the burr on the vent plug, the rolling brush is generally used at a position where the burr or the burr is larger and has larger hardness, the burr or the burr is knocked off through rotation of the rolling brush, the cleaning brush or the rolling brush is made of nylon Long Caizhi, the cleaning brush or the rolling brush can also be made of polyurethane, the cleaning brush or the rolling brush is lower in strength, and the cleaning brush or the rolling brush is simple in shape and can be made of rubber. The length of the cleaning brush or the rolling brush is 30mm-50mm.
The utility model discloses use in integrated automatic cold core coremaking center (line), through the automatic burring of automatic control principle.
The device of the utility model adopts a rotary rolling brush for deburring.
In the deburring station, a mobile rotary roller brush carrier is used.
The above description is only for the specific implementation of the present invention, but the protection scope of the present invention is not limited thereto, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be covered by the protection scope of the present invention. And those not described in detail in this specification are well within the skill of those in the art.
Claims (10)
1. The utility model provides an automatic burring device of psammitolite which characterized in that: the cleaning device comprises an aluminum profile frame, a linear guide rail, a linear bearing, a cleaning tray, a cylinder and an adjustable mounting bracket;
the linear guide rail and the linear bearing are arranged on the aluminum profile frame, and the cleaning tray is fixed on the linear bearing seat;
the cleaning tray is connected with the air cylinder, the adjustable mounting bracket is arranged on the cleaning tray, and the rotatable cleaning brush or the rolling brush is arranged on the adjustable mounting bracket according to the position of the sand core required for cleaning burrs.
2. The automatic deburring device for sand cores as claimed in claim 1, wherein:
and the air cylinder is provided with a throttle valve so as to adjust the rotating speed of the cleaning brush.
3. The automatic deburring device for sand cores as claimed in claim 1, wherein:
the starting and stopping of the air cylinder for driving the brush are given by signals of the starting and ending of the operation of the coring device or the workbench.
4. The automatic deburring device for sand cores as claimed in claim 1, wherein:
the front end and the rear end of the cylinder are provided with magnetic switches, after the cylinder runs in place, the cylinder gives a signal to the coring robot, the cleaning is finished, and the coring robot starts to run the next process.
5. The automatic deburring device for the sand core as claimed in claim 1, wherein:
the cleaning brush or the rolling brush is made of nylon materials.
6. The automatic deburring device for the sand core as claimed in claim 1, wherein:
the cleaning brush or the rolling brush is made of polyurethane.
7. The automatic deburring device for sand cores as claimed in claim 1, wherein:
the cleaning brush or the rolling brush is made of rubber.
8. The automatic deburring device for sand cores as claimed in claim 1, wherein:
the length of the cleaning brush or the rolling brush is 30mm-50mm.
9. The automatic deburring device for sand cores as claimed in claim 1, wherein:
the adjustable mounting bracket adopts a movable bracket.
10. The automatic deburring device for sand cores as claimed in claim 1, wherein:
and (4) descending the sand core into the overmould, and cleaning burrs on the parting surface through the overmould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220259814.7U CN218136900U (en) | 2022-02-07 | 2022-02-07 | Automatic burr-grinding device for sand core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220259814.7U CN218136900U (en) | 2022-02-07 | 2022-02-07 | Automatic burr-grinding device for sand core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218136900U true CN218136900U (en) | 2022-12-27 |
Family
ID=84548403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220259814.7U Active CN218136900U (en) | 2022-02-07 | 2022-02-07 | Automatic burr-grinding device for sand core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218136900U (en) |
-
2022
- 2022-02-07 CN CN202220259814.7U patent/CN218136900U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108907948B (en) | Automatic burr trimming workstation of engine cylinder lid robot | |
| CN105643390A (en) | Double-side in-line intelligent chamfering machine | |
| CN109719291A (en) | A kind of metal parts casting automated system | |
| CN209094546U (en) | A kind of metal casting automatic production line | |
| CN204935335U (en) | Multi-station disc type novel dishware workpiece numerical-controlled polishing machine | |
| CN116787104A (en) | Speed reducer end cover equipment | |
| CN110696072B (en) | Reinforced plastic hose notching machine | |
| CN218136900U (en) | Automatic burr-grinding device for sand core | |
| KR20100058295A (en) | Burr removing device for case of mobile phone | |
| CN113927237B (en) | Automatic welding equipment for valve seat | |
| CN113442392A (en) | Commutator pressure injection molding equipment | |
| CN111515689B (en) | Automatic production line for petroleum oil casing coupling | |
| CN219018647U (en) | Motor stator coil shaping device | |
| CN109732058A (en) | A kind of casting automated system | |
| CN109732060A (en) | A kind of pressurization casting automated system | |
| CN212122870U (en) | Quick change device of machine tool fixture and grinding head | |
| CN109290669B (en) | Automatic die changing and moving spot welding equipment and welding method thereof | |
| CN115519336A (en) | Metal lining press-fitting equipment | |
| CN110842575B (en) | Mold processing device and processing method thereof | |
| CN210499625U (en) | Stainless steel casting dust removal processing device | |
| CN110549499B (en) | Operation method of automatic special-shaped glass drilling device | |
| CN113714474A (en) | Wax mould assembly production line system and production and manufacturing method thereof | |
| CN113305105A (en) | Integrated U-rib laser cleaning production line structure | |
| CN109571279B (en) | Automatic feeding and discharging numerical control shot blasting system for spiral bevel gear | |
| CN112605669A (en) | Street lamp processing welding set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |