KR20170059532A - Deburring device for steel band - Google Patents
Deburring device for steel band Download PDFInfo
- Publication number
- KR20170059532A KR20170059532A KR1020150163410A KR20150163410A KR20170059532A KR 20170059532 A KR20170059532 A KR 20170059532A KR 1020150163410 A KR1020150163410 A KR 1020150163410A KR 20150163410 A KR20150163410 A KR 20150163410A KR 20170059532 A KR20170059532 A KR 20170059532A
- Authority
- KR
- South Korea
- Prior art keywords
- burr
- steel band
- burr removing
- angle
- present
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/10—Accessories for holding scraping tools or work to be scraped
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Description
An embodiment of the present invention relates to a steel band deburring device, and more particularly, to a steel band deburring device which can easily remove burrs, sharp edges or foreign objects (chips) of a steel band, It prevents the risk and improves the quality of the product, which greatly improves the quality and reliability of the product, so that it can provide a good image by satisfying various needs of the user who is the user.
As you know, the final step of product manufacturing is a very important part of the production process because it directly affects the performance of the product.
This is because the parts after deburring and edge finishing are finished with final product through assembly.
However, there are difficulties in standardizing the treatment method which has various shapes, dimensions, and properties. Therefore, machining burr removal and edge finishing is the first step to be taken in order to achieve high-efficiency automatic unmanned machining in the field. In particular, burr removal is the slowest automation area, and now largely depends on manual operation.
All of the characteristics of the bur are not easy to measure and often require a lot of time and effort. It is difficult to measure the bur because the bur is inconsistent.
As is generally known, cutting and drilling processes account for more than 40% of the total machining time in the field, which results in lower production rates due to cutting and drilling, resulting in higher production costs, lower product quality and industrial accidents And so on.
Therefore, deburring is a process of removing burrs formed at the entrance of the workpiece, sharp edges of the substrate, and processing residues such as chips (eg, nibbles) (Japanese words). Burrs are created in almost every process, including cutting. The burrs can be removed either directly by the open part or by the grinding method, but in case of a deep trapped space, the burr must be removed through a separate device.
Conventionally, the apparatus using deburring has a problem in that it is very inconvenient to use and it is difficult to maintain and repair in case of failure because the dimensions of numerous roller portions must be adjusted each time the thickness or width of the iron plate is changed.
In order to solve the above-mentioned problem, the burr has been conventionally removed by the following prior art documents.
However, the above-mentioned prior art is configured to forcibly compress the burr generated in the cut portion to form a curved surface, but this has a complicated structure and a problem that the product is damaged by the press.
It is a first object of the present invention to provide a variable type fixed die, a burr removing means, and a burr removing means interval adjusting means. The second purpose is to simply remove the burrs, sharp edges or foreign objects (chips) of the steel band, which is a metal cutting workpiece, to prevent the risk of injury to the worker. And the fourth object is to simplify the equipment and to facilitate the operation and to increase the effect of removing the burr, The burr can be removed even in a narrow space, thereby maximizing the utilization of the space. The sixth object is to easily remove the burr to improve the quality of the product And the seventh object is to simplify the structure so as to reduce the manufacturing cost and improve the productivity. The eighth object is to make the structure simple and easy to maintain, and the ninth object is to make the product The present invention provides a deburring device for a steel band, which can improve a quality and reliability and satisfy a variety of needs (needs) of a user as a user, thereby providing a good image.
To achieve this object, the present invention provides a variable type fixed die, A burr removing means provided at an upper end of the variable fixing die and provided at a plurality of intervals between the frame and the plate to remove burrs of the steel band; And a burr removing means gap adjusting portion provided between the variable fixing die and the plate and adjusting the angle of the frame and the plate for space utilization.
The present invention also relates to a fixing die comprising a plurality of layers; A fixed type burr removing means for removing the burrs of the steel band, each of which is provided on each fixed fixed die of each layer, comprises a plurality of steel bands which are unwound and wound on the drum, The steel strip is positioned at a position where it is not overlapped or overlapped when the steel strip is removed.
As described in detail above, the present invention includes a variable type fixed die, a burr removing means, and a burr removing means interval adjusting unit.
According to the present invention, the burrs, sharp edges or foreign objects (chips) of a steel band, which is a metal cutting work, are simply removed to prevent a risk of injury to an operator.
The present invention eliminates the need to replace the rollers according to the width (width) of the steel band.
Further, the present invention facilitates the simplification and operation of the equipment and the burr removal effect.
Further, the present invention makes it possible to remove burrs even in a place where the space is narrow, thereby maximizing the space utilization.
In addition, the present invention can easily remove burrs to improve product quality.
In addition, the present invention can be structurally simplified so as to reduce manufacturing costs and improve productivity.
In addition, the present invention is structurally simple and easy to maintain.
The present invention greatly improves the quality and reliability of a product due to the above-described effects, and is a very useful invention that can provide a good image by satisfying various needs of users who are users.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a plan view of a first embodiment of a steel band deburring device applied to the present invention;
FIG. 2 is a perspective view of a deburring device for narrowing the width of a steel band applied to the present invention.
Front view of.
FIG. 3 is a perspective view of a deburring device for broadening the width of a steel band applied to the present invention.
Front view of.
4 is a plan view of burr removing means applied to the present invention;
5 is a front view of burr removing means applied to the present invention.
Fig. 6 is an explanatory diagram of a first embodiment of a steel band deburring device applied to the present invention; Fig.
7 is a perspective view of a second embodiment of a steel band deburring device applied to the present invention.
8 is a front view of a second embodiment of a deburring device for a steel band applied to the present invention.
9 is a plan view of a burr removing unit applied to the present invention.
The steel band deburring apparatus applied to the present invention is constructed as shown in FIGS. 1 to 9.
In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.
Also, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and the present invention is not necessarily limited to those shown in the drawings.
First, the present invention is constituted by the first embodiment and the second embodiment.
The configuration of the first embodiment is configured as shown in Figs. 1 to 7.
In other words, the configuration of the first embodiment is provided with the
The present invention is provided at the upper end of the
The present invention is also characterized in that it is provided between the
In particular, the plurality of burr removing means 140 applied to the present invention is configured as follows.
That is, as shown in FIGS. 4 and 5, the
The present invention includes a pair of
The present invention also includes a pair of
In the present invention, a
In addition, it is preferable that the angle of the pair of
In the present invention, it is preferable that the angle of the pair of
In addition, the burr removing means
The
A link for supporting the
In the meantime, the present invention can be variously modified and can take various forms in applying the constituent part of the first embodiment.
It is to be understood that the invention is not to be limited to the specific forms thereof which are to be described in the foregoing description, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .
The operation and effect of the steel band deburring device of the first embodiment of the present invention will be described with reference to FIGS. 1 to 6. FIG.
2 is a front view of a deburring device for narrowing the width of a steel band applied to the present invention, and Fig. 3 is a cross-sectional view of a steel strip used in the present invention, Fig. 3 is a front view of a deburring device for widening the band width; Fig. FIG. 5 is a front view of burr removing means applied to the present invention, and FIG. 6 is an explanatory view of a first embodiment of a steel band deburring device applied to the present invention.
The present invention described above enables the burring of the
To this end, the present invention allows a steel band unwound from the unwinding drum (not shown) to pass through the burr removing means 140 to remove the burr.
2 and 3, when the
The
Further, according to the present invention, when the burr removing means 140 is set on a certain angle, the
That is, the upper end of the
At this time, when the operator inserts a pin (not shown) into any one of the pin insertion holes 112 formed at predetermined intervals in the
4, a plurality of steel bands 100 (which can process 16 steel bands in the figure) are removed while passing through the burr removing means 140, The steel band passed through the pair of
At this time, the width of the one
Further, in the process of removing burrs of the steel band, the angle of the pair of
The
On the other hand, the second embodiment of the present invention is configured as shown in Figs.
That is, the present invention includes a fixed
The present invention is provided with a fixed burr removing means 220, which is provided in each fixed fixed die 210 of each layer and removes a burr of the
In the present invention, the fixed deburring means 220 of each layer may include a plurality of
Particularly, the fixed burr removing means 220 according to the present invention is characterized in that the
The present invention is characterized in that the entrance
The present invention also includes a
In order to remove the burr of the
In the present invention, the
In addition, the angle of the pair of
The angle of the pair of
In the meantime, the present invention can be variously modified and various forms in applying the constituent part of the second embodiment.
It is to be understood that the invention is not to be limited to the specific forms thereof which are to be described in the foregoing description, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .
The operation and effect of the steel band deburring device of the second embodiment of the present invention will be described with reference to FIGS. 7 to 9. FIG.
8 is a front elevation view of a second embodiment of a steel band deburring device applied to the present invention, and Fig. 9 is a perspective view of a deburring device for a deburring device according to the present invention, Fig.
The
At this time, according to the present invention, a plurality of steel bands passing through the fixed deburring means 220 of each layer are placed in a position where they are unwound and wound on a drum (shown in the figure) In particular, the entrance
Particularly, according to the present invention, when the
The width of the one
The technical idea of the steel band deburring device of the present invention is that the same result can be repeatedly practiced. Particularly, by implementing the present invention as described above, it is possible to contribute to industrial development by promoting technological development,
Description of the Related Art
100; Steel band
110: Variable type fixed die
120: frame
130: Plate
140: burr removing means
150: burr removing means interval adjusting portion
210: Fixed type fixed die
220: Fixed deburring means
230: Entry burr removing means
240: Advance burr removing means
Claims (9)
A burr removing means provided at an upper end of the variable fixing die and provided at a plurality of intervals between the frame and the plate to remove burrs of the steel band; And
And a burr removing means interval adjusting portion provided between the variable fixing die and the plate and adjusting the angle of the frame and the plate for space utilization.
Wherein said plurality of burr removing means comprises:
A body axially extending between a first rotation axis of the frame and a second rotation axis of the plate;
A pair of entry knives and an advance knife, which are housed in the body and are assembled and installed between the pair of covers to remove burrs of the steel band;
A pair of second cylinders for driving the one-side entry and exit knives to be transferred laterally along the guide holes of the holder; And
And a supply roller and an exhaust roller for supplying and discharging the steel band to the inlet and outlet sides of the body.
The angle of the pair of entry knives is wide at an angle of 27 degrees to primarily process the burr,
Wherein the angle of the pair of the advancing knives is narrowed at an angle of 18 degrees for secondary processing of the burr.
Wherein the burr removing means interval adjusting portion comprises:
A first cylinder axially installed on the fifth hinge axis and the sixth hinge axis to adjust an angle between the frame and the plate;
Wherein the frame and the plate are rotated about the first hinge axis and the second hinge axis.
The burr removing means interval adjusting portion
Further comprising a link for supporting the frame and the plate between the third hinge axis and the fourth hinge axis,
Wherein the lower ends of the links move along the rails and include a plurality of pin insertion holes at regular intervals such that pins are inserted into the rails so that the links can be fixed at a certain angle.
A fixed type burr removing means for removing burrs of the steel band,
Wherein the fixed deburring means (220) of each layer is arranged such that a plurality of steel bands are placed in a position where the steel bands are unwound and wound on the drum and are not overlapped or overlapped when the burr is removed.
Wherein the fixed burr removing means comprises:
A plurality of entry burr removing units and a plurality of advanced burr removing units for removing burrs of steel bands are provided at one side and the other end of each fixed die,
The entry burr removing unit and the advanced burr removing unit are fixed to the respective fixed fastening dies so that a plurality of steel bands do not overlap each other and overlap when the burr of the steel band is removed,
Wherein the inlet and outlet sides of the entrance burr removing unit and the advancing burr removing unit respectively include a supply roller and a discharge roller.
In the body of the entry burr removing unit and the advanced burr removing unit,
A pair of entry and exit knives to remove the burr of the steel band;
Wherein a guide groove is formed in one side of the entrance knife and the advance knife so that the other side can be moved laterally by driving the air cylinder.
The angle of the pair of entry knives is wide at an angle of 27 degrees to primarily process the burr,
Wherein the angle of the pair of the advancing knives is narrowed at an angle of 18 degrees for secondary processing of the burr.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150163410A KR101776031B1 (en) | 2015-11-20 | 2015-11-20 | Deburring device for steel band |
Applications Claiming Priority (1)
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KR1020150163410A KR101776031B1 (en) | 2015-11-20 | 2015-11-20 | Deburring device for steel band |
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Publication Number | Publication Date |
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KR20170059532A true KR20170059532A (en) | 2017-05-31 |
KR101776031B1 KR101776031B1 (en) | 2017-09-08 |
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KR1020150163410A KR101776031B1 (en) | 2015-11-20 | 2015-11-20 | Deburring device for steel band |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109332811A (en) * | 2018-09-12 | 2019-02-15 | 刘道灵 | A kind of intelligence manufacture device for steel |
CN109866365A (en) * | 2019-02-16 | 2019-06-11 | 浙江牧神机械有限公司 | Plug disc chain, burr remover and burr removing method |
CN111590345A (en) * | 2020-02-26 | 2020-08-28 | 唐复和 | Auxiliary device of slab deburring machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100653129B1 (en) * | 2006-09-18 | 2006-12-04 | 이구산업 주식회사 | Burr removal device |
-
2015
- 2015-11-20 KR KR1020150163410A patent/KR101776031B1/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109332811A (en) * | 2018-09-12 | 2019-02-15 | 刘道灵 | A kind of intelligence manufacture device for steel |
CN109866365A (en) * | 2019-02-16 | 2019-06-11 | 浙江牧神机械有限公司 | Plug disc chain, burr remover and burr removing method |
CN109866365B (en) * | 2019-02-16 | 2023-12-26 | 浙江牧神机械有限公司 | Plug chain, deburring device and deburring method |
CN111590345A (en) * | 2020-02-26 | 2020-08-28 | 唐复和 | Auxiliary device of slab deburring machine |
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Publication number | Publication date |
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KR101776031B1 (en) | 2017-09-08 |
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