KR101418348B1 - Forming apparatus for sunroof panel rail - Google Patents

Forming apparatus for sunroof panel rail Download PDF

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Publication number
KR101418348B1
KR101418348B1 KR1020140029290A KR20140029290A KR101418348B1 KR 101418348 B1 KR101418348 B1 KR 101418348B1 KR 1020140029290 A KR1020140029290 A KR 1020140029290A KR 20140029290 A KR20140029290 A KR 20140029290A KR 101418348 B1 KR101418348 B1 KR 101418348B1
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KR
South Korea
Prior art keywords
panel
rail
lower mold
panels
mold
Prior art date
Application number
KR1020140029290A
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Korean (ko)
Inventor
김정수
Original Assignee
김정수
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Publication date
Application filed by 김정수 filed Critical 김정수
Priority to KR1020140029290A priority Critical patent/KR101418348B1/en
Application granted granted Critical
Publication of KR101418348B1 publication Critical patent/KR101418348B1/en
Priority to JP2015048429A priority patent/JP6506054B2/en
Priority to CN201520140260.9U priority patent/CN205414114U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/02—Bending by stretching or pulling over a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Abstract

The present invention relates to a rail forming apparatus for a rail roof panel for bending a rail for a sunroof panel in a curved shape, and more particularly to a rail forming apparatus for a rail roof panel, which comprises a top mold having a groove formed on a bottom surface thereof, a bottom mold having grooves formed on an upper surface facing the top mold, Wherein a length of the rail is shorter than a length of the lower part when the rail is placed in the groove of the lower mold so that both ends of the rail in the longitudinal direction do not deviate from the lower part, One end of the positioning portion may be in contact with one end of the positioning portion.

Description

[0001] The present invention relates to a rail forming apparatus for a sunroof panel,

The present invention relates to a rail forming apparatus for a sunroof panel.

The roof of the vehicle may be equipped with a sunroof that controls light or air into the car. The sunroof is installed in a loop hole passing through the roof of the vehicle, and rails are provided on both sides of the roof hole to guide the sunroof panel. The sunroof panel is moved along the rails by the user's operation to open and close the loop holes.

In order to minimize the air resistance, the design of the vehicle is formed in a streamlined shape, so that the sunroof panel and the rail are formed in a streamlined shape similar to the design of the vehicle. To form the rail in a streamlined shape, both ends of the flat rail are bent by a roller about 118.75 mm in a streamline manner.

In order to make the rail into a curved line by the bending device, a considerable processing time is required because several rolling processes must be performed. Also, since the ends of the rails banged by the bending device are damaged by the bending device, the damaged rail portion had to be cut off after the rolling process was completed. Increase in the process of cutting the rails and removal of damaged parts increased the amount of material used. The waste due to the disposal of the removed part is wasted, and the cost of manufacturing the sunroof is increased.

Patent Registration No. 10-1195826 (October 24, 2012) Utility Model Registration No. 20-0342754 (Feb. 10, 2004)

SUMMARY OF THE INVENTION The present invention provides a technique for reducing rail fabrication cost of a sunroof panel and reducing processing time.

A rail forming apparatus for a rail roof panel according to an embodiment of the present invention is a rail forming apparatus in which a rail for a sun roof panel is bent in a curved shape and a groove is formed in a top surface having a groove formed on a lower surface thereof, Wherein when the rail is placed in the groove of the lower mold, the length of the rail is shorter than the length of the lower mold so that both longitudinal ends of the rail are not separated from the lower mold and one end of the rail is positioned at one end .

The rail roof forming apparatus for a rail roof panel may further include a positioning portion having one end located in a groove of the lower mold, the positioning portion is provided on one side of the lower mold, Is inserted into the groove of the lower mold through one side of the lower mold, and the portion of the positioning portion inserted into the groove of the lower mold does not deviate from the uppermost surface of the lower mold.

The position setting unit may include a bracket fixed to the outside of the lower mold and a bracket coupled to the bracket so that at least a part of the bracket is inserted into the groove of the lower mold and one end of the rail can contact.

Wherein the bracket is movably coupled to the support base, and a long hole is formed in the bracket along the longitudinal direction of the bottom bracket, the fastening member is passed through the long hole and fastened to the support base, You can move within range.

Wherein the plurality of panels includes a first panel and a second panel having a height lower than that of the first panel, wherein the height difference between the first panel and the second panel The groove is formed in the lower mold.

The panels are coupled to each other by a fastening member, and the number of the panels can be changed according to the width of the rails.

The plurality of panels further comprising a third panel connected to the second panel and having a height higher than the second panel, the second panel being separated from each other between the first panel and the third panel, And the first member and the second member may be positioned at both side edges of the first panel and the third panel.

Wherein the curved surface of the upper mold and the lower mold is curved and the radius of curvature of the upper mold and the lower mold is smaller than the radius of curvature of the formed rail, May be asymmetrical on both sides with respect to its center.

The upper mold or the lower mold may have a radius of curvature of 2900 mm to 3100 mm on one side and a radius of curvature of 2840 mm to 3040 mm on the other side with respect to the center of the upper mold or the lower mold.

The width of the lower groove may be 15 mm to 35 mm, and the depth of the lower groove may be 12 mm to 30 mm.

According to the embodiment of the present invention, the flat rails supported on the lower mold and supported by the positioning portion can be bent in a curved shape corresponding to the upper and lower molds by the upper mold pressing. Since the rail to be molded does not leave the upper and lower molds, the rails can be machined at once in the upper and lower molds as a whole. Accordingly, when both ends of the rail are formed by holding the rail, there is no problem of damaging the both ends of the rail, so that it is possible to reduce the material of the rail and to cut the damaged portion.

According to the embodiment of the present invention, the rails mounted on the lower mold can be accurately positioned in the correct position by the bracket of the positioning portion. Therefore, the rails can be accurately formed according to the standard. Since the bracket is housed in the groove of the lower mold, it is not interfered with the upper mold, so that damage to the upper mold, lower mold and rails due to interference is prevented.

According to the embodiment of the present invention, since upper and lower molds are formed by connecting panels having different heights without cutting a block-shaped material as in the prior art, Can be shortened and manufacturing costs can be minimized. Further, the second panel of the lower mold includes a first member and a second member, wherein the first member and the second member are separated from each other between the first panel and the third panel, and the first panel and the third panel And is formed to be shorter than the length of the first panel. Since a space is formed between the first member and the second member, the lower mold material is not required as much as the space, and the manufacturing cost of the mold can be reduced.

According to the embodiment of the present invention, the width of the lower mold can be adjusted by changing the number of the lower panel according to the width of the rail to be formed, with the panels of the lower mold being coupled by the fastening member. Therefore, it is possible to adjust the width of the lower part according to the width of the rail, thereby improving the bearing capacity of the rail, and precisely bending the rail to a predetermined curve.

1 is a perspective view of a rail forming apparatus for a sunroof panel according to an embodiment of the present invention;
Fig. 2 is an exploded bottom perspective view of the rail forming apparatus for the sunroof panel shown in Fig. 1; Fig.
3 is an exploded perspective view showing the lower mold shown in Fig.
Fig. 4 is a side view of a rail forming apparatus for a sunroof panel shown in Fig. 1 (a dampening unit is omitted).
Fig. 5 is a front view of a rail forming apparatus for a sunroof panel shown in Fig. 1 (a buffer unit is omitted).
6 is an enlarged view of the position setting section shown in Fig.
Fig. 7 is a view showing a rail forming process for a sunroof panel. Fig.
8 is a perspective view of a molded rail;
9 is a bottom perspective view showing the rail shown in Fig.
FIG. 10 is a perspective view showing another embodiment of the lower mold shown in FIG. 3; FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

A rail forming apparatus for a sunroof panel according to an embodiment of the present invention will be described with reference to Figs. 1 and 2. Fig.

FIG. 1 is a perspective view showing a rail forming apparatus for a sunroof panel according to an embodiment of the present invention, and FIG. 2 is an exploded bottom rear view of the rail forming apparatus for a sunroof panel shown in FIG.

1 and 2, a rail forming apparatus 100 for a sunroof panel according to the present embodiment includes a main body 1a (refer to FIG. 8) coupled to a roof of a vehicle, The lower mold 30, the upper mold 10, the positioning portion 50, and the buffer (not shown) by bending the rail 1 including the coupling portion 1b (see Fig. 8) Unit 60 as shown in FIG.

The upper surface of the upper mold 10 and the upper surface of the lower mold 30 are opposed to each other with the rail 1 to be molded therebetween. The upper surface of the lower mold 30 is concave from both sides toward the center, To the center. The lower surface of the upper mold 10 and the upper surface of the lower mold 30 are formed in corresponding curved shapes.

The upper die 10 is provided in a vertical base 20 which is raised and lowered by a driving unit (not shown). A detailed description of the bar driving unit to which the structure used in the known press working field can be applied is omitted. The upper mold base 20 may be omitted and the upper mold 10 may be directly connected to the driving unit. The upper mold 10 can be engaged with or separated from the lower mold 30 by driving the driving unit.

(Not shown), and a lower die 30 is provided on a lower die base 40 facing the upper die base 20. The lower mold 30 is located on the same line as the upper mold 10. The lower mold (30) can be provided with a rail (1) to be molded.

3 and 4, the lower mold 30 includes a plurality of panels having different heights with respect to the lower mold base 40. As shown in Fig. The plurality of panel numbers can be variously changed according to the shape of the rail 1. [ In this embodiment, a structure in which five panels are connected will be described.

The first, second, third, fourth and fifth panels 31, 32, 33, 34 and 35 are arranged in order along the width direction W1 of the lower die base 40. The first, second, third, fourth and fifth panels 31, 32, 33, 34 and 35 are connected by a fastening member 36 in contact with each other.

The height H1 of the second and fourth panels 32 and 34 is lower than the height H2 of the first, third and fifth panels 31, 33 and 35 with respect to the lower base 40. A groove 30a is formed between the first panel 31 and the third panel 33 by the difference of the heights H1 and H2 of the first and third panels 31 and 33 and the second panel 32, A groove 30b is formed between the third panel 33 and the fifth panel 35 by a height difference between the third and fifth panels 33 and 35 and the fourth panel 34. [ The upper surfaces of the second and fourth panels 32 and 34 are the bottom surfaces of the grooves 30a and 30b, respectively.

The first, third and fifth panels 31, 33 and 35 may have the same height or different heights and the height of the second and fourth panels 32 and 34 may be the same or different depending on the shape of the rail 1 .

The second and fourth panels 32 and 34 include first members 32a and 34a and second members 32b and 34b, respectively.

The length L1 of the first members 32a and 34a and the length of the second members 32b and 34b is shorter than the length L2 of the first, third and fifth panels 31, 33 and 35. The first and second members 32a and 32b of the second panel 32 are spaced apart from each other between the first and third panels 31 and 33 so that the edge portions 31a and 33b of the first and third panels 31 and 33, 33a. The first and second members 34a and 34b of the fourth panel 34 are spaced apart from each other between the third and fifth panels 33 and 35 and the edge portions 33a and 33b of the third and fifth panels 33 and 35 , And 35a.

Therefore, a space G is formed between the first members 32a and 34a and the second members 32b and 34b, and the lower mold material can be saved by the space G, thereby reducing manufacturing costs. Further, since the lower mold 30 is formed by joining the panels, the lower mold 30 can be manufactured easily and the manufacturing cost can be reduced.

The width W2 of the grooves 30a and 30b may be 15 mm to 35 mm and the depth D of the grooves 30a and 30b may be 12 mm to 30 mm. The thicknesses T1 and T2 and the heights H1 and H2 of the first, second, third, fourth and fifth panels 31, 32, 33, 34 and 35 correspond to the joint portions 1b The widths of the grooves 30a and 30b vary depending on the thickness and height of the first, second, third, fourth and fifth panels 31, 32, 33, 34 and 35.

When the rail 1 is placed on the lower mold 30, the main body 1a is in contact with the upper surface of the lower mold 30 and the engaging portion 1b is accommodated in the grooves 30a and 30b. The upper surfaces of the first and second members 32a, 34a, 32b and 34b which are the bottom surfaces of the grooves 30a and 30b support the engaging portion 1a of the bending rail 1 to move the rail 1, Do not be mistaken.

In the case of forming the rail 1 having one coupling portion 1b, the fourth and fifth panels 34 and 35 may be omitted and one groove may be formed.

Meanwhile, as shown in FIG. 10, the second and fourth panels 32 and 34 may be formed as a single member without being divided into two panels. In this case, the length L1 of the second and fourth panels 32 and 34 may be the same as the length L2 of the first, third and fifth panels 31, 33 and 35.

The upper die 10 and the lower die 30 are formed by combining a plurality of panels. In this embodiment, a structure in which four panels are connected will be described.

The first, second, third, and fourth panels 11, 12, 13, and 14 are sequentially arranged along the width direction W1 of the upper die base 20. The first, second, third, and fourth panels 11, 12, 13, and 14 are connected by a fastening member (not shown) in contact with each other.

A step 10a may be formed on the lower surface of the upper mold 10 in accordance with the surface shape of the main body 1a of the rail 1. [ This step can be formed by varying the height of a plurality of panels. When the surface of the main body 1a of the rail 1 is flat, the lower surface of the upper mold 10 can be formed flat.

The first, second, third, fourth and fifth panels 31, 32, 33, 34 and 35 of the upper mold 10, the first, second, third and fourth panels 11, 12, 13 and 14 of the upper mold 10, Second, third and fourth panels 11, 12, 13, 14 and lower mold 30 of the upper die 10 in correspondence with the width of the rail 1, The widths of the upper mold 10 and the lower mold 30 can be adjusted by adjusting the numbers of the first, second, third, fourth and fifth panels 31, 32, 33, 34, Therefore, the upper mold 10 and the lower mold 30 can be used universally without being restricted by the standard of the rail 1.

The upper mold 10 or the lower mold 30 can be manufactured by processing a block-shaped material. However, in the method of forming the upper mold 10 and the lower mold 30 by connecting the panels having different thicknesses and heights, a method of forming the upper mold 10 or the lower mold 30 by processing a block- And the manufacturing cost can be reduced.

The curvatures radii of the upper mold 10 and the lower mold 30 are different from each other with respect to the center C in the longitudinal direction of the upper mold 10 and the lower mold 30 (see FIG. 5). One side radius of curvature R1 is 2900 mm to 3100 and the other side radius of curvature R2 is 2840 mm to 3040 mm. Here, the radius of curvature of the upper mold 10 may be smaller than the radius of curvature of the lower mold 30 in consideration of the thickness of the rail 1. [ The radius of curvature of the upper mold 10 and the lower mold 30 is smaller than the radius of curvature of the formed rail 1. [ Since the radius of curvature of the other side of the upper mold 10 and the lower mold 30 is different from that of the lower mold 30, the finished rail 1 is formed in an asymmetrical shape with respect to the center of the rail. The radius of curvature of the upper mold 10 and the lower mold 30 may vary depending on the model to which the rail 1 is applied.

5 and 6, the positioning portion 50 includes a support 51, a bracket 52 and a fastening member 53, which allow the rail 1 to be molded in place.

The support base (51) has a predetermined width and is connected to the lower mold (30). However, the support table 51 may be provided in the lower die base 40. Fig.

The support base 51 may be coupled to the panel 35 in a welding manner, or may be detachably coupled with a bolt or the like. A fastening hole 511 is vertically passed through the support base 51.

The bracket 52 includes a first portion 521 and a second portion 522. The first portion 521 is movably disposed on the upper surface of the support table 51. On both sides of the first portion 521, a long hole 521a connected to the fastening hole 511 is formed. The elongated holes 521a are elongated along the longitudinal direction L of the lower die 30. The first part 521 can be fixed to the support base 51 while the fastening member 53 is inserted into the fastening hole 511 through the long hole 521a.

The second portion 522 has one side connected to the first portion 521 substantially vertically and the other side 522a extending in the direction of the lower die 30 and inserted into the groove 30a. The other side 522a of the second portion 522 does not protrude beyond the uppermost surface 30c of the lower die 10. [

 The other side 522a of the second portion 522 is positioned within the lower mold 30 and does not exceed the uppermost surface 30c of the lower mold 30 so that the other side 522a of the second portion 522 is in contact with the lower surface of the upper mold 30. [ I never do that. In other words, since the upper mold 10 is not interfered with the position setting unit 50, there is no difficulty in designing the upper mold 10 such as the length and width.

The end portion 1d of the engaging portion 1b is in contact with the other side of the second portion 522 and the portion of the main body 1a is in contact with the upper surface of the lower portion 30 while the rail 1 is placed on the lower half 30, ) Can be positioned in place.

The bracket 52 can move within the range of the long hole 521a according to the specification of the rail 1. [ The position of the other side 522a of the second portion 522 can be adjusted according to the length of the rail 1 to be processed so that the rail 1 does not deviate outwardly in the longitudinal direction of the lower half 30.

The buffer unit 60 includes a buffer part 61 and a buffer block 62, and buffers the upper die 10.

The cushioning portion 61 is disposed in the upper mold base 20 and includes a rod 611, an elastic member 612, and an insertion member 613.

The rod 611 protrudes from the upper mold base 20 toward the lower mold base 40 and the insertion member 613 is movably coupled to the end of the rod 611. [ The elastic member 612 surrounds the rod 611 and is disposed between the upper base 20 and the insertion member 613. The elastic member 612 applies an elastic force to the insertion member 613 in a direction away from the upper base 20.

The buffer block 62 is located on the same line as the buffer portion 61 and has an insertion groove 621 through which the insertion member 613 can be introduced. The insertion member 613 is inserted into the insertion groove 621 when the upper die 10 descends and is released when the upper die 10 is lifted.

The positions of the buffering portion 61 and the buffering block 62 may be mutually changed. The buffering unit 60 may be omitted.

Next, the operation of the above-described rail forming apparatus for a sunroof panel will be described.

7 (a), the position of the bracket 52 is adjusted according to the standard of the rail 1 in a state where the upper mold 10 and the lower mold 30 are open, Is disposed in the lower mold (30). The length of the rail 1 is shorter than the length of the lower mold 30 and the upper mold 10 so that both ends of the rail 1 do not deviate outward in the longitudinal direction of the upper mold 10 and the lower mold 30. [

The rail 1 is moved in the direction of the positioning part 50 while being placed on the upper surface of the lower mold 30 so that the end of the engaging part 1b is brought into contact with the second part 522 of the bracket 52, Place it in the forming position.

When the rail 1 is disposed in the lower mold 30, both ends of the main body 1a are in contact with the upper surface of the lower mold 30. Both ends of the engaging portion 1b are received in the grooves 30a and the first and second members 32a, 32b. Since the flat rail 1 is located on the upper surface of the concave lower mold 30, the center portion of the rail 1 is separated from the upper surface of the lower mold 30. [

When the upper die 10 descends, the middle portion of the lower surface contacts the center portion of the rail 1 first. At the same time, while the insertion member 613 of the shock absorber unit 60 is inserted into the insertion slot 621, the upper spindle 10 is fully lowered while being buffered (see FIGS. 1 and 2, .

Referring to Fig. 7 (b), the main body 1a of the rail 1 and the engaging portion 1b start to bend due to the contact of the upper die 10. The engaging portion 1b is completely accommodated in the groove 30a when the main body 1a portion is entirely in contact with the lower surface of the upper mold 10 and the upper surface of the lower mold 30. [ Both ends of the engaging portion 1b are brought into contact with the upper surfaces of the first and second members 32a and 32b.

The upper ends of the first and second members 32a and 32b support both ends of the engaging portion 1b when the rail 1 is bent so that the rail 1 can be bent without moving or twisting. The curved rails 10 are bent with a curvature radius value larger than the curvature radius value of the upper mold 10 and the lower mold 20. [

The lower surface of the upper mold 10 is formed in a shape corresponding to the surface of the main body 1a and the engaging portion 1b is accommodated in the groove 30a when the rail 1 is bent. As a result, the main body 1a and the engaging portion 1b are not damaged when bent. Since the second portion 522 of the bracket 52 is located in the groove 30a, it does not interfere with the upper mold 10 and does not damage the rails 1 and the upper mold 10. [

The upper die 10 is lifted and the rail 1 is extracted from the lower die 30 when the main body 1a is entirely adhered to the upper surface of the lower die 30 as a whole. The rail 1 is formed into a curved state as shown in Figs.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1: rail 1a: main body
1b:
100: Rail forming device for sunroof panel
10: Upper mold 10a, 30a: Home
11, 12, 13, 14: Upper mold panel 20: Upper mold base
30: Lower mold 31, 32, 33, 34, 35: Lower panel
36: fastening member
40: Lower mold base 50: Position setting unit
51: support base 511: fastening hole
52: Bracket 521: First part
521a: long hole 522: second part
53: fastening member 60: buffering unit
61: buffer part 611: rod
612: elastic member 613: insertion member
62: buffer block 621: insertion groove

Claims (8)

By bending the rail for the sunroof panel into a curved shape,
A top figure with grooves on the bottom surface, and
A lower mold having a groove formed on an upper surface facing the upper mold,
/ RTI >
Wherein the plurality of panels includes a first panel and a second panel having a height lower than that of the first panel, wherein the height difference between the first panel and the second panel The groove is formed in the lower mold
Rail forming device for sunroof panels. The method of claim 1,
Wherein when the rail is placed in the groove of the lower mold, the length of the rail is shorter than the length of the lower mold, so that both ends of the rail in the longitudinal direction do not deviate from the lower mold Wherein one end of the rail can contact one end of the positioning portion. 3. The method of claim 2,
Wherein the positioning portion is provided at one side of the lower mold, at least a part of the positioning portion is inserted into a groove of the lower mold through one side of the lower mold, and the positioning portion, inserted into the groove of the lower mold, A rail forming device for a sunroof panel that does not leave the top surface of the lower mold. 4. The method of claim 3,
Wherein the position setting unit comprises:
A support fixed to the outside of the lower mold and
And at least a part of which is inserted in the groove of the lower mold, and a bracket
Containing
Rail forming device for sunroof panels. 5. The method of claim 4,
Wherein the bracket is movably coupled to the support base, and a long hole is formed in the bracket along the longitudinal direction of the bottom bracket, the fastening member is passed through the long hole and fastened to the support base, A rail forming device for a sunroof panel that can move within a range. The method of claim 1,
Wherein the plurality of panels are coupled to each other by a fastening member and the number of the panels can be changed according to the width of the rails. The method of claim 1,
The plurality of panels further comprising a third panel connected to the second panel and having a height higher than that of the second panel, the second panel being disposed between the first panel and the third panel, Wherein the first member and the second member are each formed to be shorter than the length of the first panel and are positioned at both side edges of the first panel and the third panel, Device. The method of claim 1,
Wherein the upper mold or the lower mold has a curvature radius of 2900 mm to 3100 mm on one side and a curvature radius of 2840 mm to 3040 mm on the other side with respect to the center thereof.
KR1020140029290A 2014-03-12 2014-03-12 Forming apparatus for sunroof panel rail KR101418348B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020140029290A KR101418348B1 (en) 2014-03-12 2014-03-12 Forming apparatus for sunroof panel rail
JP2015048429A JP6506054B2 (en) 2014-03-12 2015-03-11 Rail forming device for sunroof panels
CN201520140260.9U CN205414114U (en) 2014-03-12 2015-03-12 Skylight panel guide rail forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140029290A KR101418348B1 (en) 2014-03-12 2014-03-12 Forming apparatus for sunroof panel rail

Publications (1)

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KR101418348B1 true KR101418348B1 (en) 2014-07-15

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JP (1) JP6506054B2 (en)
KR (1) KR101418348B1 (en)
CN (1) CN205414114U (en)

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