CN211938690U - Skylight panel beating reinforcement former - Google Patents

Abstract

The utility model relates to a skylight sheet metal reinforcement molding device, which comprises at least one pair of stretching devices, a first male mold component and a first female mold component; the pair of stretching devices can clamp two ends of the reinforcing piece and stretch the reinforcing piece; the first male die assembly being adapted to be adjacent the first female die assembly to curve form the reinforcement member disposed between the first male die assembly and the first female die assembly; characterized in that the stretching device comprises: the male die assembly can be close to the female die assembly so as to clamp the end of the reinforcing piece and simultaneously carry out forming operation on the end of the reinforcing piece. This application compact structure has reduced the transport time of reinforcement processing between a plurality of stations among the prior art, has promoted production efficiency when having reduced intensity of labour.

Description

Skylight panel beating reinforcement former

Technical Field

The utility model relates to a metal processing equipment field, it is specific, relate to a skylight panel beating reinforcement former.

Background

The reinforcing piece of the sheet metal part of the automobile skylight is a strip-shaped reinforcing piece, in the prior art, after strip-shaped raw materials are rolled and formed, radian forming is carried out on the reinforcing piece through a roll bending process, a roll bending die is adopted for forming in the roll bending process, after the roll bending forming, two end heads of the reinforcing piece are punched, flat-punched and formed, and finally, radian final forming is carried out on the reinforcing piece through a radian forming punching die so as to obtain a finished product reinforcing piece;

from above prior art can learn, because prior art adopts the mould of bending of rolling to carry out the preprocessing to the reinforcement in the process of bending of rolling, the mould shaping radian of bending of rolling is single, this has made prior art can't produce the reinforcement that has the multistage radian, can't satisfy the fashioned demand of current market to reinforcement multistage radian, and process sequence is too many among the prior art, the integration level is too low, this leads to prior art finished product reinforcement to need the space of a large amount of equipment and erection equipment, and because the mould that needs is more, this has not only increased the cost in mould development stage, and still need the retooling when the product of different radian requirements of production, this when influencing production efficiency, still produced a large amount of retooling errors, further influenced the quality of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a skylight panel beating reinforcement former is provided, its compact structure, and can adapt to the processing of multistage radian reinforcement, reduce the manufacturing procedure step, promote work efficiency.

In order to solve the technical problem, the utility model provides a skylight sheet metal reinforcement forming device, which comprises at least one pair of stretching devices, a first male mold assembly and a first female mold assembly; the pair of stretching devices can clamp two ends of the reinforcing piece and stretch the reinforcing piece; the first male die assembly being adapted to be adjacent the first female die assembly to curve form the reinforcement member disposed between the first male die assembly and the first female die assembly; characterized in that the first male die assembly is arranged on a slide rail extending to the first female die assembly, the stretching device comprising: the male die assembly can be close to the female die assembly so as to clamp the end of the reinforcing piece and simultaneously carry out forming operation on the end of the reinforcing piece.

Preferably, the stretching device further comprises an angle adjusting device and a first driving piece; the second male die assembly and the second female die assembly are arranged on the angle adjusting device; the angle adjusting device is arranged on a rack of the skylight sheet metal reinforcement forming equipment in a sliding mode along the configuration direction of the reinforcements, and the first driving piece is connected with the angle adjusting device so as to drive a second male die assembly and a second female die assembly which are clamped with the end of the reinforcements to stretch the reinforcements.

Preferably, the angle adjusting means includes: the base has a plurality of locating holes, the regulation seat can with arbitrary one section of circular arc notch with the locating hole is corresponding, and connect through a locating piece the circular arc notch with the locating hole to the angle modulation of seat on the base is adjusted in the realization.

Preferably, the adjusting base is provided with a scale for marking the adjusting angle of the adjusting base, and the base is provided with a pointer arranged corresponding to the scale.

Preferably, the first male mold assembly has a second driving member, a first connecting member connected to an output end of the second driving member, a first molding surface facing the first female mold assembly, and an adjusting member for adjusting the curvature of the first molding surface; the first connecting piece is provided with an accommodating groove, and the adjusting piece is arranged in the accommodating groove.

Preferably, the adjusting member includes a plurality of adjusting blocks and a strip-shaped portion, the strip-shaped portion is connected to the connecting member through the extending arm, the adjusting blocks are formed with a curved surface, and the strip-shaped portion has a first curved surface coinciding with the curved surface and a second curved surface opposite to the first curved surface and coinciding with the first curved surface.

Preferably, said second male die assembly comprises: the second female die assembly is provided with an end female die which is arranged corresponding to the end male die, and a sawtooth mechanism is formed between the end male die and the end female die so as to clamp the end of the reinforcing piece when the end male die and the end female die are assembled.

Preferably, the saw-tooth mechanism comprises: first serrations formed on the end male die and second serrations formed on the end female die; one of the first saw tooth and the second saw tooth is provided with a guide post, and the other of the first saw tooth and the second saw tooth is provided with a guide groove corresponding to the guide post.

Preferably, the angle adjusting device is slidably disposed on the frame through a first guide rail.

Preferably, a support member is provided between the male and female die assemblies for supporting the reinforcing member during the bending.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

after adopting above-mentioned structure, because the tip at the reinforcement adopts second formpiston subassembly and second bed die subassembly, through making both compound dies of both for the tip of reinforcement can carry out one shot forming when the circumstances of pressing tightly, simultaneously, the stretching assembly device is stretched the reinforcement after the tip of tight reinforcement is pressed from both sides through second formpiston subassembly and second bed die subassembly, make tip shaping, tip press from both sides tight tensile and have been combined in a process, simplified the fashioned production step of reinforcement bending, improved production efficiency. In addition, under the circumstances that the reinforcement is at the tip shaping and presss from both sides tight tensile, first formpiston subassembly and first bed die subassembly carry out press forming to the reinforcement middle part, thereby can obtain the multi-radian reinforcement finished product that a middle part camber and tip are different, the multi-radian reinforcement finished product bending shaping has been realized at a equipment (on a station), the structural compactness of this application has further been improved, the handling time of reinforcement processing between a plurality of stations among the prior art has been reduced, the production efficiency has been promoted when having reduced intensity of labour.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the stretching device of the present invention;

figure 3 is a schematic structural view of a first male mold assembly and a second male mold assembly of the present invention;

figure 4 is an isometric view of a first male mold assembly and a second male mold assembly of the present invention;

the figures are numbered: 1. a stretching device; 2. a first male die assembly; 2A, a second driving piece; 2B, a first connecting piece; 2C, adjusting pieces; 2B1 and a containing groove; 2C1, an adjustment block; 2C2, curved surface; 3. a first female die assembly; 4. a second male die assembly; 4A, a third driving piece; 4B, an end male die; 5. a second female die assembly; 5A, an end female die; 6. an angle adjusting device; 6A, a base; 6B, an adjusting seat; 6C, arc notches; 6A1, locating holes; 6A2, pointer; 6B1, scale; 7. a first driving member; 8. a frame; 9. a saw-tooth mechanism; 9A, a first sawtooth; 9B, a second sawtooth; 9C, a guide post; 10. a first guide rail; 11. and a support member.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In an exemplary embodiment of the present application, as shown in fig. 1 to 2, there is provided a skylight sheet metal reinforcement forming apparatus, including at least a pair of stretching devices 1, a first male mold assembly 2, and a first female mold assembly 3; the pair of stretching devices 1 can clamp both ends of the reinforcing member and stretch the reinforcing member; the first male die assembly 2 is able to approach the first female die assembly 3 to bend the reinforcement arranged between the first male die assembly 2 and the first female die assembly 3; the first male die assembly 2 is arranged on a slide rail extending to the first female die assembly 3, and the stretching apparatus 1 comprises: a second male die assembly 4 and a second female die assembly 5, wherein the second male die assembly 4 can be close to the second female die assembly 5 so as to clamp the end of the reinforcing piece and simultaneously carry out forming operation on the end of the reinforcing piece.

Specifically, as shown in fig. 1, two stretching devices 1 are respectively arranged at two sides of a first male die assembly 2 and a first female die assembly 3, the reinforcing members are strip-shaped reinforcing members for sheet metal parts of automobile roofs, the middle parts of the two stretching devices are arranged between the first male die assembly 2 and the first female die assembly 3, two ends connected with the middle parts of the two stretching devices are respectively arranged between two groups of second male die assemblies 4 and two groups of second female die assemblies 5, during machining and forming, the second male die assemblies 4 and the second female die assemblies 5 are matched to clamp the reinforcing members and bend and form two ends of the reinforcing members at the same time, the reinforcing members are stretched outwards of two ends of the reinforcing members, so that when the bending and forming processing of two ends of the reinforcing members are completed, a stretching force is provided for the forming of the reinforcing members, wrinkles of the reinforcing members during the forming process are avoided, the first male die assembly 2 is matched with the first female die assembly 3, the bending and forming processing is completed on, it will be readily appreciated that the curvature of the forming surface of the male first die assembly 2 and the curvature of the forming surface of the female second die assembly 4 may or may not be arranged to be uniform, and that the forming surface of the female first die assembly 3 and the forming surface of the female second die assembly 5 may be arranged to be uniform. The camber is unanimous, then can obtain single camber reinforcement, the camber is inconsistent, then can obtain the multi-radian reinforcement, specifically arrive this application, because the reinforcement that this application processed is sunroof sheet metal component reinforcement, what need obtain is a multi-radian structure, and because the both ends of sunroof sheet metal component reinforcement still need clap flat processing (the host computer factory usually can mould plastics the connecting material at the both ends of reinforcement when installing this reinforcement, this process is the inner wall that the material got into the reinforcement when avoiding moulding plastics the reinforcement both ends at the host computer factory), so add the scheme of preferred multi-camber when adding man-hour to the reinforcement of this application.

After the structure is used, the second male die assembly 4 and the second female die assembly 5 are adopted at the end part of the reinforcing piece, and the two die assemblies are combined, so that the end part of the reinforcing piece can be subjected to one-step press forming under the condition of clamping, meanwhile, the stretching assembly device stretches the reinforcing piece after clamping the end head of the reinforcing piece through the second male die assembly 4 and the second female die assembly 5, so that the end part forming and the end part clamping and stretching are combined into one process, the production steps of bending and forming of the reinforcing piece are simplified, and the production efficiency is improved. In addition, under the reinforcing member at the shaping of tip and the tight tensile condition of clamp, first formpiston subassembly 2 and first bed die subassembly 3 carry out press forming to the reinforcing member middle part, thereby can obtain the different multi-radian reinforcing member finished product of a middle part camber and tip, the shaping of multi-radian reinforcing member finished product bending has been realized at a equipment (on a station), the structural compactness of this application has further been improved, the transit time of reinforcing member processing between a plurality of stations among the prior art has been reduced, and the production efficiency has been promoted when having reduced intensity of labour.

In a preferred embodiment of the present application, illustrated by fig. 2, the stretching device 1 further comprises an angle adjustment device 6 and a first drive 7; the second male die assembly 4 and the second female die assembly 5 are arranged on the angle adjusting device 6; the angle adjusting device 6 is slidably arranged on a rack 8 of the skylight sheet metal reinforcement forming equipment along the configuration direction of the reinforcements, and the first driving piece 7 is connected with the angle adjusting device 6 so as to drive the second male die assembly 4 and the second female die assembly 5 which are clamped with the end of the reinforcements to stretch the reinforcements.

The first driving member 7 may preferably be a driving cylinder, and the angle adjusting device 6 is preferably slidably disposed on the frame 8 through a first guide rail 10, as shown in fig. 1 to 2, after the end of the reinforcing member is clamped, the first driving member 7 pulls the angle adjusting device 6, so that the reinforcing member is pulled toward both sides.

In another preferred embodiment of the present application, as shown in fig. 2, the angle adjusting means 6 comprises: base 6A, the regulation seat 6B of setting on base 6A, a plurality of circular arc notches have been seted up side by side on the regulation seat 6B, base 6A has a plurality of locating holes 6A1, adjust seat 6B can with arbitrary one section of circular arc notch with locating hole 6A1 is corresponding, and connect through a locating piece (not shown in the figure) circular arc notch with locating hole 6A1 to realize adjusting the angle modulation of seat 6B on base 6A.

As shown in fig. 2, the adjusting seat 6B has a scale 6B1 indicating an adjusting angle of the adjusting seat 6B, and the base 6A has a pointer 6A2 corresponding to the scale 6B 1.

Specifically, as shown in fig. 1 to 2, in the present embodiment, the positioning element is configured as a bolt, a thread adapted to the bolt is provided in the positioning hole 6a1, three arc notches are provided, and are respectively provided at two ends and a middle portion of the adjusting seat 6B, wherein it is preferable that one arc notch is provided in the middle portion to serve as a center when adjusting the angle of the adjusting seat 6B; in order to visually and accurately observe the scale 6B1, the radian of the two ends of the adjusting seat 6B is set to be consistent with the radian of the arc notch, and the scale 6B1 is arranged on the end part of the adjusting seat 6B, so that the pointer 6A2 corresponds to the scale 6B 1; because the radian at circular arc notch is unanimous with the radian at regulation seat 6B both ends for the circular arc notch deflects by a small amount, adjusts seat 6B both ends and has to correspond to deflect by a small amount, and at this moment, operating personnel alright with according to above-mentioned pointer 6A2 and scale 6B1, control and the record to the adjustment of angle, through the locking positioning piece later, can accomplish the adjustment of angle.

As shown in fig. 2, since the second male die assembly 4 and the second female die assembly 5 for clamping the end of the reinforcement member are disposed on the adjusting seat 6B, the force-receiving direction and the forming direction of the end of the reinforcement member can be changed by adjusting the installation angle of the adjusting seat 6B, and the shape of the end of the reinforcement member is affected, so that a reinforcement member product required by actual production can be obtained.

In another preferred embodiment of the present application, as shown in fig. 1 and 3, the first male mold assembly 2 has a second driving member 2A, a first connecting member connected to an output end of the second driving member 2A, a first molding surface (not shown) facing the first female mold assembly, and an adjusting member 2C for adjusting the curvature of the first molding surface; the first connecting piece is provided with a containing groove 2B1, and the adjusting piece 2C is arranged in the containing groove 2B 1.

Adjusting member 2C may take a variety of forms, and while adjusting member 2C is described in detail herein in the present application, adjusting member 2C preferably includes a plurality of adjusting blocks 2C1 and a strip portion (not shown) connected to the connecting member by an extension arm, wherein adjusting blocks 2C1 collectively form a curved surface 2C2, and wherein strip portion has a first curved surface (not shown) coinciding with curved surface 2C2 and a second curved surface (not shown) opposite to the first curved surface and coinciding with the first curved surface.

Specifically, as shown in fig. 1, 3 and 4, the adjusting block 2C1 is composed of blocks of various specifications, and for the molding of products with different curvatures, the adjusting block 2C1 can be selected and rearranged to obtain curved surfaces 2C2 with different curvatures; the strip portion is made of metal strip, preferably steel, and the effect of setting up the strip portion is because the clearance can appear between adjacent adjusting block 2C1, if not set up the strip portion, after the bending, the clearance between adjusting block 2C1 will be formed with the multichannel scar on the surface of reinforcement, and then influences the outward appearance quality of reinforcement. Since the curvature of the bar should be identical to that of the curved surface 2C2, there is provided a method of manufacturing a bar, which comprises taking a bar-shaped steel member, obtaining a desired curved surface 2C2 by disposing an adjusting block 2C1, bending the bar-shaped steel member together with a reinforcing member to obtain the bar having a curvature identical to that of the curved surface 2C2, welding an extension arm (not shown) to a long side thereof, attaching a first curved surface thereof to the curved surface 2C2, and connecting the extension arm to the connecting member by means of a bolt to complete the installation of the bar. It will be readily understood that the strip may also be obtained by pressing or machining, without departing from the scope of the claims of the present application, as long as the relative configuration thereof is in accordance with the strip provided by the present application.

It is worth mentioning that the second drive member 2A preferably employs a drive cylinder.

From the structure, the skylight sheet metal reinforcement forming equipment has the advantages that the stretching device 1 with the angle adjusting device 6, the first male die assembly 2, the first female die assembly 3, the second male die assembly 4, the second female die assembly 5 and the adjusting piece 2C are arranged, so that the skylight sheet metal reinforcement forming equipment can perform multi-section arc forming, the structure is compact, a large number of processes are reduced and combined, compared with the prior art, the number of related dies is small, accumulated errors caused by matching among a large number of dies are avoided, meanwhile, when products with different curvatures and lengths are processed, the skylight sheet metal reinforcement forming equipment only needs to adjust the formed curvature by the adjusting piece 2C firstly, then the clamping angle of the end of the reinforcement is adjusted by the angle adjusting device 6, the skylight sheet metal reinforcement forming equipment can adapt to processing of reinforcements with new curvatures, the skylight sheet metal reinforcement forming equipment has strong universality and good adjustability, the cost is low, the curvature is adjusted without replacing the mould, and the special moulds with different curvatures do not need to be processed; wherein, the purpose of setting up angle adjusting device 6 is in order to overcome and to bend the shaping after adjusting the shaping camber of curved surface 2C2 with adjusting part 2C, will lead to the junction between the middle part of reinforcement and the tip to produce the crease, can not smooth transition, and then the condition that influences the product outward appearance appears, this application is adjusted the shaping angle of the tip of reinforcement and the shaping camber of curved surface 2C2 after adjusting part 2C through angle adjusting device 6 and is adapted, and then obtains the qualified finished product that the outward appearance quality is good.

As to the specific structure of the second male die assembly 4, in another preferred embodiment of the present application, as shown in fig. 1 to 4, said second male die assembly 4 comprises: the second female die assembly 5 is provided with an end female die 5A which is arranged corresponding to the end male die 4B, and a sawtooth mechanism 9 is formed between the end male die 4B and the end female die 5A so as to clamp the end of the reinforcing piece when the end male die 4B and the end female die 5A are closed.

The third driving member 4A is preferably a driving cylinder, and the purpose of the saw-tooth mechanism 9 is to stably clamp the end of the reinforcement member and prevent the reinforcement member from sliding during the bending process.

Simultaneously, this application also adapts to the bending shaping of the reinforcement of different length in the small scale, specifically adapts to through the stroke of adjusting third driving piece 4A.

As to the specific structure of the saw tooth mechanism 9, in another preferred embodiment of the present application, as shown in fig. 2, the saw tooth mechanism 9 includes: a first saw tooth 9A formed on the male end die 4B and a second saw tooth 9B formed on the female end die 5A; one of the first saw tooth 9A and the second saw tooth 9B is formed with a guide post, and the other of the first saw tooth 9A and the second saw tooth 9B is formed with a guide groove (not shown) corresponding to the guide post.

Specifically, the guide post and the guide groove provide positioning and guiding functions, and quality problems of products caused by mechanical vibration or die installation errors are avoided.

In another preferred embodiment of the present application, as shown in fig. 1 to 2, the saw tooth mechanism 9 includes: the angle adjusting device 6 is slidably disposed on the frame 8 through the first guide rail 10, and it is easily understood that other components requiring movement in the present application may be moved in a form of rail-slider cooperation.

In another preferred embodiment of the present application, as shown in fig. 1 to 2, a support 11 is provided between the first male mold assembly 2 and the first female mold assembly 3 for supporting the reinforcement member during the bending.

In particular, the support 11 may be a boss on the consecutive male assembly 2 and second male assembly 4, and similarly may be provided on the first female assembly 3 and second female assembly 5, for placing the reinforcement before the forming of the bend.

The operation principle of the present application will be described below with reference to a specific embodiment.

Since the specific structure of the present application has been described above, only the working steps of the present application are described in detail, and the working steps of the present application include:

s1: placing a reinforcement between the male mold assembly 2 and the female mold assembly 3;

s2: controlling a stretching device 1 to stretch two ends of the reinforcement and simultaneously bending and forming the two ends of the reinforcement;

s3: the first male die assembly 2 and the first female die assembly 3 are matched to bend and form the middle part of the reinforcing piece;

s4: the parts return to the initial position and the formed reinforcement is removed.

For processing products with different curvatures, the adjustment work for the application is as follows:

n1: selecting an adjusting block 2C1, and adjusting and rearranging a plurality of adjusting blocks 2C1 to form a curved surface 2C2 with required curvature;

n2: mounting the strip-shaped part;

n3: adjusting the angle adjusting device 6 to adjust the enough curved surface 2C 2;

next, the above steps S1 to S4 are performed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A skylight sheet metal reinforcement forming device comprises at least one pair of stretching devices, a first male die assembly and a first female die assembly; the pair of stretching devices can clamp two ends of the reinforcing piece and stretch the reinforcing piece; the first male die assembly being adapted to be adjacent the first female die assembly to curve form the reinforcement member disposed between the first male die assembly and the first female die assembly; characterized in that the first male die assembly is arranged on a slide rail extending to the first female die assembly, the stretching device comprising: the male die assembly can be close to the female die assembly so as to clamp the end of the reinforcing piece and simultaneously carry out forming operation on the end of the reinforcing piece.

2. The skylight sheet metal reinforcement forming equipment according to claim 1, wherein the stretching device further comprises an angle adjusting device and a first driving piece; the second male die assembly and the second female die assembly are arranged on the angle adjusting device; the angle adjusting device is arranged on a rack of the skylight sheet metal reinforcement forming equipment in a sliding mode along the configuration direction of the reinforcements, and the first driving piece is connected with the angle adjusting device so as to drive a second male die assembly and a second female die assembly which are clamped with the end of the reinforcements to stretch the reinforcements.

3. The skylight sheet metal reinforcement forming apparatus of claim 2, wherein the angle adjustment device comprises: the base has a plurality of locating holes, the regulation seat can with arbitrary one section of circular arc notch with the locating hole is corresponding, and connect through a locating piece the circular arc notch with the locating hole to the angle modulation of seat on the base is adjusted in the realization.

4. The skylight sheet metal reinforcement forming equipment of claim 3, wherein the adjusting seat is provided with a scale for marking an adjusting angle of the adjusting seat, and the base is provided with a pointer arranged corresponding to the scale.

5. The skylight sheet metal reinforcement forming apparatus according to any one of claims 1 to 4, wherein the first male die assembly has a second driving member, a first connecting member connected to an output end of the second driving member, a first forming surface facing the first female die assembly, and an adjusting member for adjusting the curvature of the first forming surface; the first connecting piece is provided with an accommodating groove, and the adjusting piece is arranged in the accommodating groove.

6. The skylight sheet metal reinforcement forming equipment according to claim 5, wherein the adjusting piece comprises a plurality of adjusting blocks and a strip-shaped portion, the strip-shaped portion is connected with the connecting piece through an extending arm, the adjusting blocks jointly form a curved surface, and the strip-shaped portion is provided with a first curved surface and a second curved surface, the first curved surface is overlapped with the curved surface, the second curved surface is opposite to the first curved surface, and the second curved surface is overlapped with the first curved surface.

7. The skylight sheet metal reinforcement forming apparatus of any one of claims 1-4, wherein the second male die assembly comprises: the second female die assembly is provided with an end female die which is arranged corresponding to the end male die, and a sawtooth mechanism is formed between the end male die and the end female die so as to clamp the end of the reinforcing piece when the end male die and the end female die are assembled.

8. The skylight sheet metal reinforcement forming apparatus of claim 7, wherein the saw-tooth mechanism comprises: first serrations formed on the end male die and second serrations formed on the end female die; one of the first saw tooth and the second saw tooth is provided with a guide post, and the other of the first saw tooth and the second saw tooth is provided with a guide groove corresponding to the guide post.

9. The skylight sheet metal reinforcement forming device of claim 2, wherein the angle adjusting device is slidably disposed on the frame via a first guide rail.

10. The skylight sheet metal reinforcement forming apparatus of claim 1, wherein a support is disposed between the first male die assembly and the first female die assembly for supporting the reinforcement during the bending.

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