CN114650896A - Device for removing burrs of superhard insert product by using electric brush - Google Patents
Device for removing burrs of superhard insert product by using electric brush Download PDFInfo
- Publication number
- CN114650896A CN114650896A CN202080007760.9A CN202080007760A CN114650896A CN 114650896 A CN114650896 A CN 114650896A CN 202080007760 A CN202080007760 A CN 202080007760A CN 114650896 A CN114650896 A CN 114650896A
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- Prior art keywords
- brush
- insert product
- superhard insert
- module
- superhard
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Links
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- B08B1/12—
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention relates to a device for removing burrs of a superhard insert product by using an electric brush, which is used for removing the burrs of a forming object from a forming and stamping device and cleaning the surface, and comprises: a burr removing portion composed of: an electric brush module which is held by a holding claw and removes burrs of the milling part of the forming object cutting edge passing through the burr removing area and foreign matters adhered to the lower side surface part; a brush clamper for easily mounting and dismounting the brush module; an upper surface cleaner for removing foreign matters on the upper surface of the formed object together with the brush module; a cleaning module for suppressing dust generated by the brush module and the upper surface cleaner from flying and collecting dust; a drive section composed of: a rotating part which rotates the brush module to clean the formed object; a moving part which moves the side brush to the inner side; and a frame having a rectangular parallelepiped shape and including an upper portion provided with the burr removing portion and a lower inner side provided with the driving portion. The device provided by the invention can remove the burrs of the superhard insert product taken from the forming punch by using the two side electric brushes, the lower electric brush and the upper cleaner, and clean the burrs, thereby improving the production benefit of the product, simultaneously gathering the cleaned foreign matters, recovering the superhard alloy powder in the foreign matters, and reducing the production cost.
Description
Technical Field
The present invention relates to a deburring device for superhard insert products using an electric brush, and more particularly, to a deburring device for superhard insert products using an electric brush, which removes foreign matters on the surfaces of a plurality of stamped superhard inserts simultaneously using compressed air and an electric brush, and gathers the foreign matters at one place.
Background
In general, a cutting tool is mainly used for cutting ferrous and nonferrous metals and nonmetallic materials, and the cutting tool is generally mounted on a machine tool to cut a workpiece into a desired shape.
The cemented carbide insert is used for a cutting tool, and is composed of a sintered alloy obtained by mixing and molding a diamond powder or a cemented carbide powder with a metal powder such as iron (Fe), tungsten (W), cobalt (Co), copper (Cu), nickel (Ni), tin (Sn), copper-tin (CuSn), zinc (Zn), copper-zinc (CuZn), or silver (Ag) as a binder (bond), and then firing the mixture.
The forming step before firing is carried out as follows: adding mixed powder into a cuboid Cavity (Cavity) for 1-time pressure molding, adding the mixture subjected to 1-time pressure molding into a Cavity of a carbon mold, and applying a larger pressure by using a Puncher (Puncher) to mold a cutting tip corresponding to the shape of the Puncher. And placing the insert tip molded into a certain shape in a sintering furnace for sintering to finish the diamond insert tip or the insert tip.
The fired superhard insert is subjected to a PVD (physical Vapor deposition) or CVD (chemical Vapor deposition) coating step, and the superhard insert subjected to the PVD or CVD coating process is finally subjected to inspection steps of the upper, corner, side and lower sides.
The molding step is to mold the superhard insert product by punching, and burrs (Burr: barbs remaining on the edge of the product) are inevitably generated on the molded product. This requires a deburring process to be performed to remove the burrs before being put into the next sintering process.
The conventional art has cleaned the periphery of the formed object with a brush, but it has problems of low working efficiency and difficulty in quality management, such as failure to uniformly clean the periphery of the superhard insert, residual foreign matter due to fine gaps between brush corners, etc.
In order to overcome the defects of the prior art, the applicant develops an electric brush module which utilizes a plurality of electric brushes to remove burrs of a superhard insert product and improve the production efficiency of the product, and invents a superhard insert product burr removing device utilizing the electric brush module.
Disclosure of Invention
Problems to be solved
In order to solve the above-mentioned drawbacks of the conventional art, an object of the present invention is to provide a deburring device for a superhard insert product using an electric brush, characterized in that: the device is combined with the existing molding and stamping device or a product transfer device for a molding and stamping machine, and is used for removing burrs (Burr) generated by the edge milling part of the superhard insert product (molded product) formed by molding and stamping and the foreign matters adhered to the surface.
Another object of the present invention is to provide a deburring device for a superhard insert product using a brush, which includes a burr removing portion, a driving portion, and a frame.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the burr removing part consists of an electric brush module, an electric brush clamp, an upper surface cleaner and a cleaning module.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the electric brush module comprises a lower electric brush and a side electric brush, wherein the lower electric brush and the side electric brush are held by a holding claw, and burrs generated on an edge milling part of the forming object passing through the burr removing area and foreign matters adhered to the lower side part are removed.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the lower brush is used for removing foreign matters adhered to the lower surface of the molded object.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the side brushes are positioned on two sides of a triangular point formed by the lower brushes and remove foreign matters on the side surface of the molded object.
Still another object of the present invention is to provide a deburring apparatus for superhard insert products using brushes, in which the lower brushes and the side brushes are composed of brush corners and brush shafts.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the edges and corners of the electric brush are twisted with two iron wires, and a plurality of nylon fibers are arranged between the iron wires to form a cylindrical electric brush surface.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the electric brush clamping device consists of a clamping body, a clamping shaft, a spring and a spring sleeve, so that the electric brush module can be easily disassembled and assembled.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the center part of the clamping body is provided with a clamping hole which penetrates through the clamping body in the longitudinal direction, the lower part of the clamping hole is clamped and combined with a shaft of a rotating motor, and the upper part of the clamping hole is clamped and combined with the brush shaft.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the clamping shaft supports and fixes the brush shaft clamped and combined by the clamping body so as to be free from separation.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the spring is combined with one side of the clamping shaft, transversely abuts against the clamping shaft and supports the brush shaft which is clamped and combined.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush in which the spring housing supports the spring.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the above cleaner is provided with the brush module, and simultaneously, the above cleaner also comprises: a nozzle for removing foreign matters on the upper surface of the molding object; an air supply hose connected to the nozzle; and the air pressure water bottle receives the compressed air conveyed by the pneumatic device to adjust the air pressure of the nozzle.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the cleaning module comprises a dust cover and a dust collecting hose, and the dust collecting module can restrain dust generated by the electric brush module and the upper surface cleaner from flying apart and can collect dust.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the dust cover is in a shell shape, seals the rest part except the inlet and outlet line of the molded object in the burr removing area, and inhibits dust from flying.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the dust collecting hose is located at the lower part of the burr removing area and collects dust falling from the molded object.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, in which the driving part is composed of a rotating part and a moving part.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, in which the brush module is rotated by the rotating part to clean the molded product.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the rotating part is composed of a DC motor which can rotate the lower brush and the side brush positively and negatively.
Still another object of the present invention is to provide a deburring device for a superhard insert product using a brush, the deburring device comprising: a rack moving to the inner side until the two side brushes touch the side surface of the molding; a pinion gear; a transfer motor.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the rack is locked with one side of the rotating motor, so that the rotating motor can move towards the inner side.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the rotating part is provided with a side brush starting point sensor which is a reference point for keeping a gap between the two side brushes moving inward.
Still another object of the present invention is to provide a deburring apparatus for a superhard insert product using a brush, characterized in that: the frame is by being equipped with cuboid form the burr removal district of burr removal portion and dispose the drive area of drive portion constitutes.
Means for solving the problems
In order to achieve the above object, a deburring device for a superhard insert product using a brush according to the present invention is characterized in that: the device is used for removing burrs (Burr) generated by the edge milling part of the superhard insert product (formed product) formed by forming and stamping and adhering to the surface of the superhard insert product, and is combined with the existing forming and stamping device or a product conveying device for a forming punch press.
Another feature of the superhard insert product deburring apparatus using electric brushes according to the present invention is that: which comprises a burr removing part, a driving part and a frame.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the burr removing part consists of an electric brush module, an electric brush clamp, an upper surface cleaner and a cleaning module.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the electric brush module comprises a lower electric brush and a side electric brush, wherein the lower electric brush and the side electric brush are held by a holding claw, and burrs generated on an edge milling part of the forming object passing through the burr removing area and foreign matters adhered to the lower side part are removed.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the lower brush is used for removing foreign matters adhered to the lower surface of the molded object.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the side brushes are positioned on two sides of a triangular point formed by the lower brushes and remove foreign matters on the side surface of the molded object.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the lower electric brush and the side electric brush are composed of electric brush edges and corners and electric brush shafts.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the brush shaft is formed to extend under the cylindrical brush corner.
Still another feature of the superhard insert product deburring apparatus using electric brushes according to the present invention is that: the electric brush clamping device consists of a clamping body, a clamping shaft, a spring and a spring sleeve, so that the electric brush module can be easily disassembled and assembled.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the center part of the clamping body is provided with a clamping hole which penetrates through the clamping body in the longitudinal direction, the lower part of the clamping hole is clamped and combined with a shaft of a rotating motor, and the upper part of the clamping hole is clamped and combined with the brush shaft.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the clamping shaft supports and fixes the brush shaft clamped and combined by the clamping body so as to be free to separate.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the spring is combined with one side of the clamping shaft, transversely abuts against the clamping shaft and supports the brush shaft which is clamped and combined.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the spring housing supports the spring.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the above cleaner is provided with the brush module, and simultaneously, the above cleaner also comprises: a nozzle for removing foreign matters on the upper surface of the molding object; an air supply hose connected to the nozzle; and the air pressure water bottle receives the compressed air conveyed by the pneumatic device to adjust the air pressure of the nozzle.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the cleaning module comprises a dust cover and a dust collecting hose, and the dust collecting module can restrain dust generated by the electric brush module and the upper surface cleaner from flying apart and can collect dust.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the dust cover is in a shell shape, seals the rest part except the inlet and outlet line of the molded object in the burr removing area, and inhibits dust from flying.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the dust collecting hose is located at the lower part of the burr removing area and collects dust falling from the molded object.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the driving portion is composed of a rotating portion and a moving portion.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the rotating part rotates the electric brush module to clean the formed object.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the rotating part is composed of a DC motor which can rotate the lower brush and the side brush positively and negatively.
Still another feature of the superhard insert product deburring apparatus using electric brushes according to the present invention is that the moving part includes: a rack moving to the inner side until the two side brushes contact the surface of the molded object; a pinion gear; a transfer motor.
Still another feature of the superhard insert product deburring apparatus using electric brushes according to the present invention is that: the rack is locked with one side of the rotating motor, so that the rotating motor can move towards the inner side.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the rotating part is provided with a side brush starting point sensor which is a reference point for keeping a gap between the two side brushes moving inward.
Still another feature of the superhard insert product deburring apparatus utilizing brushes according to the present invention is that: the frame is by being equipped with cuboid form the burr removal district of burr removal portion and dispose the drive area of drive portion constitutes.
Effects of the invention
As described above, the burr removing device for a cemented carbide insert product using brushes according to the present invention is configured as two side brushes for removing and cleaning burrs on the surfaces of the cutting edge and the side surface of the cemented carbide insert product to be inspected. Therefore, the interval of the electric brush can be adjusted according to the shape of the superhard insert product, and the burr can be removed no matter what product is, so that the production benefit of the product is improved.
Also, the superhard insert product deburring apparatus using brushes according to the present invention mounts and detaches the brushes using a brush holder. Therefore, when the brush is replaced, the side surface bulge is pressed, and the worn brush can be replaced by a new brush, so that the method has the advantage of short preparation time.
Also, the superhard insert product deburring apparatus using brushes according to the present invention can be controlled by the configuration of inputting the superhard insert product on the controller of the host equipment. Therefore, even if the arrangement of the superhard insert product taken from the molding punch is changed, the interval of the side brushes and the burr removing speed can be correspondingly controlled, and the burr removing quality of the molded product is improved.
Also, the burr removing apparatus of a superhard insert product using brushes according to the present invention can change the burr removing order of the burr removing area, and thus, the process procedure, such as removing the burrs of the side surface part following the lower and upper surface parts or removing the burrs of the lower and upper surface parts following the side surface part, can be easily changed.
Drawings
Fig. 1 is a schematic perspective oblique view of a superhard insert product deburring apparatus using brushes according to the present invention.
Fig. 2 is a perspective sectional view of a schematic front and back surfaces of a superhard insert product deburring apparatus using brushes according to the present invention.
Fig. 3 is a schematic perspective oblique view and a real photograph of a brush module of the deburring device according to the present invention.
Fig. 4 is a schematic sectional view of a brush holder of the deburring device of the present invention.
Fig. 5(a) shows a pattern in which burrs are removed by the lower brush and then cleaned by the side brush when the superhard insert product is introduced into the deburring device according to the present invention, and fig. 5(b) shows a pattern in which the position is changed so that the lower brush is operated after the side brush is operated first.
Fig. 6 shows a type in which when the superhard insert product is inserted into the deburring device according to the present invention to remove burrs, the lower brush is rotated and the side brushes are moved to the inside to adjust the interval, thereby performing the normal and reverse rotation.
Detailed Description
While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail.
However, the present invention is not limited to the specific embodiments, and all modifications, equivalents, and alternatives included in the technical spirit and scope of the present invention are to be understood as being included therein.
The terminology or words used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The meanings and concepts corresponding to the technical ideas of the present invention should be interpreted as having meanings and concepts conforming to the principles of the present invention in the best way by properly defining the concepts of the terms.
In the terms adopted by the invention, the formed product refers to the superhard insert product in a state of being taken out from a forming and stamping process, and indicates that the superhard insert product in an incomplete state is not subjected to sintering and detection procedures.
The specific features and advantages of the invention will become more apparent from the following description, which proceeds with reference to the accompanying drawings.
Figure 1 is a schematic perspective oblique view of a superhard insert product deburring apparatus using brushes in accordance with the present invention; figure 2 is a schematic front and back perspective cross-sectional view of a superhard insert product deburring apparatus utilizing brushes in accordance with the present invention; FIG. 3 is a schematic perspective oblique view and a physical photograph of a brush module of the deburring device according to the present invention; FIG. 4 is a schematic cross-sectional view of a brush holder of the burr removal device according to the present invention;
figure 5(a) shows a version of the deburring device according to the invention with access to the superhard insert product, the deburring first being effected by the lower brushes and then being effected by the side brushes; FIG. 5(b) shows a version in which the position is changed so that the lower brush is operated after the side brush is operated first; fig. 6 shows a type in which when the superhard insert product is deburred by entering into the deburring device according to the present invention, the lower brush is rotated and the side brush is moved to the inside to adjust the interval, thereby performing the normal and reverse rotation.
As shown in fig. 1 and 2, the apparatus for deburring a superhard insert product using a brush according to the present invention removes burrs (Burr) generated at a cutting edge milling part of a superhard insert product (molded product: 10) by molding press molding and foreign matter adhered to a surface, and is combined with an existing molding press apparatus or a product transfer apparatus for a molding press (hereinafter, referred to as "host equipment") or is separately provided in close proximity thereto.
When the formed object is gripped by the gripper 12 connected to a transfer unit (X-axis robot, Y-axis robot, Z-axis robot) of the main machine equipment and passes through the burr removing line L-L' of the burr removing area 310, burrs are removed by the superhard insert product burr removing apparatus using brushes of the present invention, and all operation commands are controlled by a controller (not shown) of the main machine equipment.
The superhard insert product deburring apparatus using brushes according to the present invention includes a deburring part 100, a driving part 200 and a frame 300.
The deburring part 100 of the superhard insert product deburring apparatus using brushes according to the present invention is composed of a brush module 110, a brush holder 120, an upper surface cleaner 130 and a cleaning module 140.
As shown in fig. 3, the brush module 110 of the present invention includes a lower brush 112 and a side brush 111, which are held by the holding claws 12, and remove burrs generated at the edge milling portions of the molding 11 passing through the burr removing area 310 and foreign substances adhered to the lower side surface portion.
As described above, the lower brush 112 of the present invention is used to remove foreign matter adhering to the lower surface of the molded product 11.
As described above, the side brushes 111 of the present invention are positioned on both sides of the triangular point formed by the lower brush 112, and remove foreign matter on the side surface of the molded product 11.
As described above, the lower brush 112 and the side brush 111 of the present invention are composed of the brush edge 114 and the brush shaft 113.
As described above, the brush corner 114 is formed by twisting two iron wires with a plurality of nylon fibers disposed therebetween to form a cylindrical brush surface.
As described above, the brush shaft 113 of the present invention is extended and formed at the lower side of the cylindrical brush corner 114.
As shown in fig. 4, the brush clamper 120 of the present invention is composed of a clamping body 121, a clamping shaft 122, a spring 123 and a spring housing 124, so as to easily assemble and disassemble the brush module 110.
As described above, the clamp body 121 of the present invention has the clamp hole 125 formed at the center thereof to extend in the longitudinal direction, and the shaft of the rotary motor 211 is clamped and coupled to the lower portion of the clamp hole 125 and the brush shaft 113 is clamped and coupled to the upper portion thereof.
As described above, the clamp shaft 122 according to the present invention supports and fixes the brush shaft 113, which is clamped and coupled by the clamp body 121, so as not to be detached randomly.
At this time, the brush may be replaced by pressing a protrusion (not shown) of the clamp shaft 122 according to the wear state of the brush.
As described above, the spring 123 according to the present invention is coupled to one side of the clamp shaft 122, laterally abuts against the clamp shaft 122, and supports the brush shaft 113 clamped and coupled thereto.
As described above, the spring housing 124 of the present invention supports the spring 123.
As described above, the upper surface cleaner 130 of the present invention is configured to, in addition to the brush module 110: a nozzle 131 for removing foreign matter on the upper surface of the molding material 11; an air supply hose 132 connected to the nozzle 131; and a pneumatic water bottle 133 for receiving the compressed air supplied from the pneumatic device to adjust the nozzle air pressure.
In this case, the main equipment is responsible for delivering compressed air, and the adjustment of the air pressure is controlled by the controller.
As described above, the cleaning module 140 of the present invention includes the dust cover 141 and the dust collection hose 142, and suppresses scattering of dust generated by the brush module 110 and the upper surface cleaner 130 and collects dust.
As described above, the dust cover 141 of the present invention has a case shape, and seals the remaining portion except the inlet and outlet line L-L' of the molded object 11 in the burr removal area 310, thereby suppressing scattering of dust.
In this case, the dust cover 141 is made of transparent resin such as acryl or polycarbonate, and is used for observing the burr removal work.
As described above, the dust collection hose 142 of the present invention is located at the lower portion of the burr removal area 310, and collects dust falling from the molding.
At this time, a vacuum pump (not shown) is connected to the dust collecting hose 14 to constitute a dust collecting device for collecting and recycling the cemented carbide powder (rare earth elements) contained in the dust alone.
The driving part 200 of the superhard insert product deburring device using brushes of the present invention is composed of a rotating part 210 and a moving part 220.
As described above, the rotating unit 210 according to the present invention rotates the brush module 110 to clean the molded object 11.
As described above, the rotating portions 210 of the present invention are each provided with the rotating electric machine 211, and the rotating electric machines 211 are each constituted by a DC motor capable of rotating the lower brushes 112 and the side brushes 111 in the forward and reverse directions.
As described above, the moving unit 220 of the present invention includes: a rack 222 which moves to the inside until the two side brushes 111 touch the side surface of the molding; a pinion 223; a transfer motor 221.
As described above, the rack gear 222 of the present invention is locked to one side of the rotating electric machine 211, so that the rotating electric machine 211 can be moved inward.
As described above, the pinion 223 of the present invention is coupled to the rack 222 through a gear to transmit a rotational force.
As described above, the transfer motor 221 of the present invention includes a DC motor to drive the pinion 223 in forward and reverse rotation.
As described above, the rotating unit 210 according to the present invention further includes the side brush starting point sensor 212 which serves as a reference point for keeping a gap between the two side brushes 111 moving inward, and detects a distance for removing burrs from molded products having different sizes and shapes.
As shown in fig. 6, the frame 300 of the apparatus for deburring of superhard insert products using brushes according to the present invention has a rectangular parallelepiped shape and is composed of an upper part (deburring region) provided with the deburring part 100 and a lower inner side (driving region) provided with the driving part 200.
As described above, the superhard insert product deburring apparatus using brushes according to the present invention operates in the following order.
1. Entering of formed object and deburring operation
Removing burrs from the lower and upper face portions
A. The gripper 12 holds the superhard insert product taken from the forming press into the burr removal line L-L' to the upper portion of the underlying brush 112.
B. The gripping claws 12 are lowered until the lower surface of the molding contacts the lower brush 112.
C. The gripped molded product is rotated forward and backward, and the upper surface portion is cleaned by compressed air jetted (spot-fired) by the upper surface cleaner 130 while removing burrs on the lower surface portion by rotation of the lower surface brush.
D. The molded product from which the burrs on the upper and lower surfaces have been removed further enters along the burr removal line L-L' to a position in line with the side brushes 111 on both sides.
E. Moving inward until the two side brushes 111 touch the side of the molding.
F. The molded product held by the holding claw 12 is rotated forward and backward, and burrs on the side surfaces are removed by the two side brushes 111.
At this time, the brushes 111 and 112 adjust the rotation speed to remove burrs for each product (described above with reference to fig. 5 (a)).
Repeating the side part, and removing burrs on the lower part and the upper part
A. The gripper 12 holds the superhard insert product taken from the forming press into the burr removal line L-L' to a position in line with the side brushes 111.
B. Moving to the inside until the two side brushes 111 touch the side of the molding.
C. The molded product held by the holding claw 12 is rotated forward and backward, and burrs on the side surfaces are removed by the two side brushes 111.
D. The molded object from which the side surface burrs have been removed further enters the upper portion of the lower brush 112 along the burr removal line L-L'.
E. The gripping claws 12 are lowered until the lower surface of the molding contacts the lower brush 112.
F. The gripped molded product is rotated forward and backward, and the burr on the lower surface portion is removed by the lower surface brush 112, and the upper surface portion is cleaned by the compressed air jetted (spot shot) by the upper surface cleaner 130.
At this time, the brushes 111 and 112 adjust the rotation speed to remove burrs for each product (described above with reference to fig. 5 (b)).
2. Entering and exiting of shaped articles and waiting for the implementation of the sintering process
A. The burr-removed molded products are arranged on the sintering plate in order for the next process sintering process to be implemented, and wait for the next process sintering process to be implemented.
As described above, the superhard insert product deburring apparatus using brushes according to the present invention has the following technical features.
First, the superhard insert product deburring apparatus using brushes according to the present invention is configured with two side brushes for deburring the edge milling part and the side surface part of the superhard insert product 11 to be inspected.
Therefore, the interval of the electric brush can be adjusted according to the shape of the superhard insert product 11, and the burr can be removed no matter what product is, so that the production benefit of the product is improved.
Also, the superhard insert product deburring apparatus using brushes according to the present invention mounts and detaches the brushes using a brush holder.
Therefore, when the brush is replaced, the side surface bulge is pressed, and the worn brush can be replaced by a new brush, so that the method has the advantage of short preparation time.
Further, the superhard insert product deburring apparatus using the brush according to the present invention inputs the arrangement of the superhard insert product to a controller of a host equipment for control.
Therefore, even if the arrangement of the superhard insert product taken from the molding punch is changed, the interval of the side brushes and the burr removing speed can be correspondingly controlled, and the burr removing quality of the molded product is improved.
Also, the superhard insert product deburring apparatus using brushes according to the present invention can change the deburring order of the deburring region 310 (refer to fig. 5).
Therefore, the process order can be easily changed, for example, the burrs of the side face portions are removed following the lower face portions and the upper face portions, or the burrs of the lower face portions and the upper face portions are removed following the side face portions.
Claims (7)
1. The utility model provides an utilize superhard inserts product burr remove device of brush which characterized in that:
relates to a superhard insert product burr removing device using an electric brush for removing burrs of a formed object taken from a forming and stamping device and cleaning the surface, which comprises:
a burr removal portion (100) composed of: a brush module (110) which is held by the holding claw and removes burrs of the edge milling part of the molding (11) passing through the burr removing area (310) and foreign matters adhered to the lower side surface part; a brush holder (120) that facilitates mounting and dismounting of the brush module (110); an upper surface cleaner (130) which removes foreign matters on the upper surface of the molding (11) together with the brush module (110); a cleaning module (140) which suppresses scattering of dust generated by the brush module (110) and the upper surface cleaner (130) and collects dust;
a drive section (200) composed of: a rotating unit (210) that rotates the brush module (110) to clean the molded object (11); a moving part (220) which moves the side brush (111) to the inner side;
and a frame (300) having a rectangular parallelepiped shape and including an upper portion provided with the burr removing portion (100) and a lower portion inside provided with the driving portion (200).
2. A superhard insert product burring removing apparatus using brush according to claim 1, wherein the brush module (110) of the burring removing part (100) is composed of: a lower brush (112) for removing foreign matter on the lower surface of the molded object (11); and side brushes (111) which are positioned on two sides of a triangular point formed by the lower brushes (112) and remove foreign matters on the side surface of the molded object (11).
3. A superhard insert product burr removal apparatus using brushes according to claim 2, wherein: the lower brush (112) and the side brush (111) of the brush module (110) are composed of the following components: a brush corner (114) formed by twisting two iron wires and arranging a plurality of nylon fibers therebetween to form a cylindrical brush surface; a brush shaft (113) formed extending to a lower side of the cylindrical brush corner (114).
4. A superhard insert product burr removal apparatus using brushes according to claim 3, wherein: the brush clamper (120) of the burr removing part (100) is composed of: a clamp body (121) having a clamp hole (125) longitudinally penetrating at a central portion thereof, wherein a shaft of a rotary motor (211) is clamped and coupled to a lower portion of the clamp hole (125), and the brush shaft (113) is clamped and coupled to an upper portion thereof; a clamp shaft (122) which supports and fixes the brush shaft (113) clamped and coupled by the clamp body (121) so as not to be detached randomly; a spring (123) coupled to one side of the clamp shaft (122), laterally abutting against the clamp shaft (122), and supporting the brush shaft (113) clamped and coupled; a spring housing (124) supporting the spring (123).
5. A superhard insert product burr removal apparatus using brushes according to claim 4, wherein: the cleaning module (140) of the burr removing portion (100) includes: a dust cover (141) which covers the remaining part except the inlet and outlet line (L-L') of the burr removing area (310) and restrains dust from flying; a dust box (142) located at a lower portion of the burr removing region (310) to collect dust.
6. A superhard insert product burr removal apparatus using brushes according to claim 5, wherein: the rotating sections (210) of the drive section (200) are each provided with a rotating motor (211) for rotating the lower surface brush (112) and the side surface brush (111).
7. A superhard insert product burr removal apparatus using brushes according to claim 6, wherein: the moving part (220) of the driving part (200) is composed of the following components: a rack (222) locked to one side of the rotating motor (211) and capable of moving the rotating motor (211) to the inside; a pinion (223) coupled to the rack (222) through a gear to transmit a rotational force; a transfer motor (221) for driving the pinion (223).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200135755A KR102436105B1 (en) | 2020-10-20 | 2020-10-20 | Carbide insert product deburring device using brush |
| KR10-2020-0135755 | 2020-10-20 | ||
| PCT/KR2020/014362 WO2022085810A1 (en) | 2020-10-20 | 2020-10-21 | Carbide insert deburring device using brushes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114650896A true CN114650896A (en) | 2022-06-21 |
Family
ID=81290502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080007760.9A Pending CN114650896A (en) | 2020-10-20 | 2020-10-21 | Device for removing burrs of superhard insert product by using electric brush |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7350370B2 (en) |
| KR (1) | KR102436105B1 (en) |
| CN (1) | CN114650896A (en) |
| WO (1) | WO2022085810A1 (en) |
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- 2020-10-20 KR KR1020200135755A patent/KR102436105B1/en active IP Right Grant
- 2020-10-21 JP JP2021538772A patent/JP7350370B2/en active Active
- 2020-10-21 CN CN202080007760.9A patent/CN114650896A/en active Pending
- 2020-10-21 WO PCT/KR2020/014362 patent/WO2022085810A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2022085810A1 (en) | 2022-04-28 |
| JP7350370B2 (en) | 2023-09-26 |
| KR20220051978A (en) | 2022-04-27 |
| KR102436105B1 (en) | 2022-08-25 |
| JP2023502803A (en) | 2023-01-26 |
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