KR101149730B1 - Notching device of channel in door - Google Patents

Notching device of channel in door Download PDF

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Publication number
KR101149730B1
KR101149730B1 KR1020090134759A KR20090134759A KR101149730B1 KR 101149730 B1 KR101149730 B1 KR 101149730B1 KR 1020090134759 A KR1020090134759 A KR 1020090134759A KR 20090134759 A KR20090134759 A KR 20090134759A KR 101149730 B1 KR101149730 B1 KR 101149730B1
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KR
South Korea
Prior art keywords
notching
sides
mold
locating
door
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KR1020090134759A
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Korean (ko)
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KR20110078045A (en
Inventor
김태경
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주식회사 성우하이텍
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Priority to KR1020090134759A priority Critical patent/KR101149730B1/en
Publication of KR20110078045A publication Critical patent/KR20110078045A/en
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Publication of KR101149730B1 publication Critical patent/KR101149730B1/en

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Abstract

The present invention provides a channel for a door that can be notched at one time through a notching mold driven by a cam cylinder by a hydraulic cylinder with respect to the front end of a roll forming forming beam fixed through both clampers on a locating mold. Provides a notching device for
Door frame, channel, notching

Description

NOTCHING DEVICE OF CHANNEL IN DOOR}
The present invention relates to a door frame channel notching apparatus, and more particularly, through a notching mold driven by a cam cylinder by a hydraulic cylinder with respect to the front end of a roll forming forming beam fixed through two clampers on a locating mold. The present invention relates to a door frame channel notching apparatus for processing a part shape.
In general, as shown in FIG. 1, the vehicle door 1 has an inner panel 3 and an outer panel 5 hemmed together, and an upper portion of the inner panel 3 and an outer frame 7 are formed on the inner panel 3. The frame 9 is installed together with the glass run 11, and the channel 13 partitioned from the side mirror fixing part M connects the inner panel 3 and the glass run 11 to the inner frame 7. It is configured to guide the lifting operation of the door glass (not shown).
Among the components of the door 1, the channel 13 is manufactured by using a "c" shaped shaping beam normally formed by a roll forming method, as shown in FIG.
Such a channel processes a fastening part 15 having a predetermined shape through three-step notching molding so as to fasten an upper end thereof to the glass run 11.
That is, in the three-stage notching forming, as shown in FIG. 3, the upper surface of the "c" shaped beam is firstly notched and shaped (S1), and then the respective one side and the other side are notched. The molding is carried out in three steps (S2, S3).
However, for the three-stage notching molding (S1, S2, S3), productivity is reduced because a three-stage small press stamping process in which different molds are applied to each molding process, which leads to a missing process. There is a possibility of product defects.
Therefore, the present invention has been invented to solve the problems as described above, the problem to be solved by the present invention is a cam system by the hydraulic cylinder against the tip of the roll forming forming beam fixed through the two clampers on the locating mold It is to provide a notching device for the channel for the door to be notched at a time to the shape of the fastening portion through a notching mold driven by.
The notching device for a channel for a door according to the present invention for realizing the technical problem as described above is located in the center on the base plate locating mold material is seated; Side clamping means configured on both sides of the locating mold to regulate both sides of the material on the locating mold; A fixed frame configured at an upper portion through an installation frame on both sides of the base plate; Upper clamping means configured on both sides of the fixing frame so as to correspond to upper portions of both sides of the locating mold to regulate an upper surface of the material on the locating mold; It is formed in the center of the fixed frame characterized in that it consists of notching means for notching the fastening shape of the channel for the door by driving the notching mold in the cam method by the hydraulic cylinder to the tip of the material on the locating mold.
The locating mold is characterized by forming a cutting cam surface consisting of an inclined surface on both sides of the end portion, and cutting blade portions are formed on both lower sides of the notching mold corresponding to each of the cutting cam surfaces.
The side clamping means may include a clamping cylinder installed at each of the supporting blocks formed at both sides of the locating mold; And a clamper connected to an end of an actuating rod of the clamping cylinder so as to move forward and backward with respect to both sides of the locating mold.
It is preferable that the said clamping cylinder consists of a hydraulic cylinder which makes an operating pressure hydraulic.
The upper clamping means may include regulating cylinders respectively configured at both sides of the fixed frame; The plate clamper is disposed to correspond to upper portions of both sides of the locating mold so as to regulate the upper surface of the material on the locating mold, and is connected to the front end of the operating rod of the regulating cylinder.
It is preferable that the said regulation cylinder consists of a hydraulic cylinder which makes an operating pressure hydraulic.
The notching means includes a guide block installed in an inclined direction at an upper center of the fixing frame; A notching cylinder fixedly installed at a rear end of the guide block; A slider which is guided in an inclined direction in the guide block and has a rear end connected to an end of an operating rod of the notching cylinder; It is characterized by consisting of a notching mold which is provided below the slider and notching the shape of the fastening portion of the door channel with respect to the tip of the material on the locating mold in accordance with the operation of the slider.
It is preferable that the said notching cylinder consists of a hydraulic cylinder which makes an operating pressure hydraulic.
As described above, according to the notching device for the channel for the door according to the present invention, through the notching mold driven in a cam manner by the hydraulic cylinder with respect to the tip of the roll forming forming beam fixed on the locating mold through both clampers. By the notching process of the upper surface and both sides at the same time in the shape of the fastening portion, the number of steps is reduced, thereby improving the productivity.
Hereinafter, the preferred configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
Figure 4 is a side cross-sectional view of the notching device of the channel for the door according to an embodiment of the present invention, Figure 5 is a front sectional view of the notching device of the channel for a door according to an embodiment of the present invention, Figures 6 and 7 Top and bottom perspective views of a locating mold and a notching mold applied to a notching device for a channel for a door according to an embodiment of the present invention.
In the notching device for the door channel according to the present embodiment, as shown in FIGS. 4 and 5, the locating mold 23 in which the material 20 is seated in the center on the base plate 21 is configured.
Here, the material 20 is applied to the "b" shaped beam formed by the roll forming method.
Side clamping means 30 are respectively configured to correspond to both sides of the locating mold 23, and the side clamping means 30 is configured to restrict both sides of the material on the locating mold 23.
That is, the side clamping means 30 is provided with a clamping cylinder 33 in each of the support blocks 31 formed on both sides of the locating mold 23, respectively, on both sides of the locating mold 23 It consists of a clamper 37 which is connected to the front end of the operating rod 35 of the clamping cylinder 33 to operate forward and backward.
Here, the clamping cylinder 33 is preferably made of a hydraulic cylinder for the hydraulic pressure of the operating pressure.
And the fixing frame 27 is configured in the upper portion through the mounting frame 25 on both sides on the base plate 21.
An upper clamping means 40 is formed in the fixing frame 27, and the upper clamping means 40 is formed at both sides of the fixing frame 27 to correspond to upper portions of both sides of the locating mold 23. The upper surface of the material 20 on the locating mold 23 is regulated.
That is, the upper clamping means 40 is provided with a regulating cylinder 41 on each side of the fixing frame 27, the locating so as to regulate the upper surface of the material 20 on the locating mold (23) The plate clampers 43 are disposed to correspond to upper portions of both sides of the mold 23, and are connected to the tip of the operating rod 45 of the regulating cylinder 41.
Here, it is preferable that the regulating cylinder 41 is made of a hydraulic cylinder whose hydraulic pressure is hydraulic.
A notching means 50 is formed at the center of the fixing frame 27 to drive the notching die 51 in a cam manner by a hydraulic cylinder with respect to the tip of the material on the locating die 23. The fastening part 15 shape of 13) is notched.
Here, the locating die 23, as shown in Figs. 6 and 7, the cutting cam surface (CF) formed of the inclined surface on both sides of the end portion, and the corresponding to the respective cutting cam surface (CF) Cutting edges CC are formed on both lower sides of the notching die 51.
That is, the notching means 50, as shown in Figure 4, the guide block 53 is installed in the inclined direction in the upper center of the fixed frame 27, the notching in the rear end of the guide block 53 The cylinder 55 is fixedly installed.
The slider 57 is guided in the inclined direction in the guide block 53, and the rear end of the slider 57 is connected to the tip of the operating rod 59 of the notching cylinder 55.
In addition, the notching die 51 is provided below the slider 57 to act on the tip of the material 20 on the locating die 23 according to the operation of the slider 57. As illustrated, the shape of the fastening portion 15 of the channel 13 for the door is notched.
Here, it is preferable that the said notching cylinder 55 also consists of a hydraulic cylinder which makes an operating pressure hydraulic.
Therefore, the operation of the notching device for the channel for the door having the configuration as described above, as shown in Figure 5, the "c" shaped molding is formed on the locating mold 23 by the roll forming method The beam is seated with the material 20, and both clamping cylinders 33 and both regulating cylinders 41 are advanced so that the two clampers 37 and the plate clampers 43 respectively have both sides and one side of the upper surface of the material 20. Regulate.
In this state, when the notching cylinder 55 is driven forward, the notching die 51 connected through the slider 57 acts on the tip of the raw material 20 on the locating die 23, and in FIG. 2. As illustrated, the shape of the fastening portion 15 of the channel 13 for the door is notched.
Accordingly, the notching processing of the channel 13 for the door is completed in one notching process.
1 is a partially separated perspective view of a general vehicle door.
FIG. 2 is a perspective view of a channel for a door applied to the vehicle door of FIG. 1. FIG.
3 is a process diagram illustrating a notching process of a channel for a door according to the prior art.
4 is a side cross-sectional view of a notching device for a channel for a door according to an embodiment of the present invention.
5 is a front cross-sectional view of the notching device for a channel for a door according to an embodiment of the present invention.
6 and 7 are top and bottom perspective views of the locating mold and the notching mold applied to the notching device for the channel for the door according to the embodiment of the present invention.

Claims (8)

  1. A locating mold configured at the center on the base plate to seat the material; Side clamping means configured on both sides of the locating mold to regulate both sides of the material on the locating mold; A fixed frame configured at an upper portion through an installation frame on both sides of the base plate; Upper clamping means configured on both sides of the fixing frame so as to correspond to upper portions of both sides of the locating mold to regulate an upper surface of the material on the locating mold; The channel for the door comprising a notching means configured in the center of the fixed frame to drive the notching die in the cam method by the hydraulic cylinder to the tip of the material on the locating mold by notching the shape of the fastening portion of the door channel. In the notching device,
    The locating mold forms a cutting cam surface consisting of an inclined surface on both sides of its end portion, and forming cutting blade portions on both lower sides of the notching mold corresponding to each of the cutting cam surfaces.
    The side clamping means is a clamping cylinder which is respectively installed in each of the support blocks formed on both sides of the locating mold, and a clamper connected to the front end of the actuating rod of the clamping cylinder to operate forward and backward with respect to both sides of the locating mold. Done,
    The upper clamping means is disposed in correspondence with the regulating cylinders respectively configured on both sides of the fixed frame, and upper portions of both sides of the locating mold so as to regulate the upper surface of the material on the locating mold, and the operating rod tip of the regulating cylinder. Consisting of a plate clamper connected to the
    The notching means includes a guide block installed in an inclined direction at an upper center of the fixing frame, a notching cylinder fixedly installed at a rear end of the guide block, and guided in an inclined direction in the guide block, and a rear end of the notching cylinder. And a notch mold installed at a lower side of the slider to notch the fastening portion of the channel for the door with respect to the tip of the material on the locating mold according to the operation of the slider. Notching device for channel for door.
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KR1020090134759A 2009-12-30 2009-12-30 Notching device of channel in door KR101149730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090134759A KR101149730B1 (en) 2009-12-30 2009-12-30 Notching device of channel in door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090134759A KR101149730B1 (en) 2009-12-30 2009-12-30 Notching device of channel in door

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KR20110078045A KR20110078045A (en) 2011-07-07
KR101149730B1 true KR101149730B1 (en) 2012-06-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458064A (en) * 2015-12-31 2016-04-06 平湖市品耀机器自动化有限公司 Punch device of notching machine
CN105478569A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Double-station plunger chip device of notching machine
KR101969826B1 (en) 2018-08-07 2019-04-17 이선례 Notching machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101397850B1 (en) * 2012-08-28 2014-05-20 김현성 pressing device for connecting both ends of door frame and method therefor
CN103962441B (en) * 2014-05-19 2016-04-27 安徽大昌科技股份有限公司 A kind of notch die of rear-suspending mounting bracket
CN105170770B (en) * 2015-08-20 2018-08-24 宁波敏实汽车零部件技术研发有限公司 A kind of door frame upper decoration strip wide-angle punching tooling
US10220433B2 (en) * 2016-11-16 2019-03-05 Shiroki Corporation Method of manufacturing door channel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100818127B1 (en) 2007-05-28 2008-03-31 우영산업 주식회사 Auto notching apparatus of molding for door of vehicle by robot

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100818127B1 (en) 2007-05-28 2008-03-31 우영산업 주식회사 Auto notching apparatus of molding for door of vehicle by robot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458064A (en) * 2015-12-31 2016-04-06 平湖市品耀机器自动化有限公司 Punch device of notching machine
CN105478569A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Double-station plunger chip device of notching machine
CN105458064B (en) * 2015-12-31 2018-01-16 吴建华 The punch device of clasp slotting machine
KR101969826B1 (en) 2018-08-07 2019-04-17 이선례 Notching machine

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