TWM459921U - Joint molding machine of metal-tube roller - Google Patents

Description

Metal tube roller joint forming machine

The present invention relates to a metal tube roller joint forming machine, and more particularly to a metal tube roller joint forming machine which can closely butt the metal tube joints to achieve a simple joint effect.

According to the steel structure, the steel structure is used as the load-bearing skeleton. The general enclosure and partition structure and the roofing material are all made of light materials. The common support skeleton can be divided into the following types:

1. C-shaped steel is cold-formed and is the main material for supporting beams and columns.

2. H-type steel is divided into hot rolling and high-frequency welding. The disadvantage is that the steel consumption is large and the node processing is difficult.

3. U-shaped steel is cold-formed, which is the preferred material for modular residential support beams. The disadvantage is that the section is unstable and sometimes it is deformed.

4. Square steel is cold-formed, high-frequency welding has the advantages of stable section and convenient node arrangement. The disadvantage is that the steel consumption is large.

The square steel in the above-mentioned supporting frame is required to be joined by a metal plate at a bent butt joint after the metal plate is appropriately bent. The existing method of joining metal plates at the butt joints is mainly based on the welding method. However, the quality of the welding technology directly affects whether the structural strength meets the safety requirements. The method of use is traditional hand welding, semi-automatic, automatic welding to welding robots. The commonly used steel structure welding methods are mainly coated metal arc welding [SMAW], gas metal arc welding [GMAW], coated wire arc welding [FCAW], submerged arc welding [SAW]. Among the four welding methods, the efficiency of submerged arc welding is the highest, there is no spark, slag, smoke, and the cost is low during mass production, and the equipment cost is high, the molten pool cannot be observed, and the welding is not easy. Instantly find out its shortcomings. As for the welding technology of thick steel plate, it is necessary to consider how to reduce the hardening zone, the cracking, deformation, and the embrittlement of the welded part.

The reason is that the creator has many of the above-mentioned shortcomings in the welding method in view of the existing metal plate joints at the bend joint. It is based on many years of manufacturing and design experience and knowledge in related fields, and through many ingenuity, The development and improvement of the bending and docking of the metal plate, and the creation of the metal tube roller joint forming machine of the creation.

The present invention relates to a metal tube roller joint forming machine, the main purpose of which is to provide a metal tube roller joint forming machine which can closely butt the metal pipe joints to achieve a simple metal joining effect.

In order to achieve the above-mentioned implementation objectives, the present author has developed the following metal tube roller joint forming machine, which includes:

a body is provided with a roll forming channel in the body, and a rolling mechanism is arranged at the groove wall of the roll forming channel;

a roll press seat is assembled with the body and positioned in the roll forming channel, and a gap is formed between the side of the roll press seat and the roll forming groove, and the side of the roll press seat Providing a roller moving member;

At least one roller is coupled to the roll forming channel and corresponds to the roller member on the side of the roll seat.

The metal pipe roller joint forming machine as described above, wherein the roll press seat is further provided with a roller moving member on each side thereof.

The metal pipe roller joint forming machine as described above, wherein the rolling mechanism comprises a plurality of rollers corresponding to the roller moving members provided on the respective sides of the roller pressing seat.

The metal pipe roller joint forming machine as described above, wherein the machine system further comprises a cross bar disposed transversely to the roll forming groove, and the cross bar is positioned in front of the roll pressing wheel.

The metal tube roller joint forming machine as described above, wherein the crossbar of the body is further connected with one end of the connecting rod, and the other end of the connecting rod is connected with the rolling seat.

Thereby, after the bent metal plate is rolled into a predetermined joint shape in the roll forming groove, when the metal plate is not combined, the metal plate is moved to the roll seat by the conveying mechanism and the groove is formed by the roll forming. The roller press wheel of the side groove wall gradually presses the metal plate into a metal pipe body and allows the metal pipe body joint section to be formed on the inner side surface of the pipe body, and when the metal pipe joint section enters the roll press seat and the roller press wheel The joint portion of the metal plate is clamped by the roller moving piece and the roller pressing wheel on the upper side of the roll pressing seat, so as to tightly compact the joint portion of the metal plate to secure the joint state thereof, thereby achieving simple joint. The metal plate effect, and the rolling seat is located in the metal pipe, so that the rolling member on the side of the rolling seat can prevent deformation of the metal rolling process.

(1) ‧‧‧ body

(11) ‧‧‧ Roll forming channels

(12)‧‧‧ crossbar

(13)‧‧‧ linkage

(14)‧‧‧ Roller

(2) ‧‧‧ Roller seat

(21)‧‧‧Rolling parts

(22) ‧ ‧ gap

(3) ‧‧‧ Roller wheel

(4)‧‧‧Metal plates

(41)‧‧‧First joint

(42) ‧‧‧Second junction

(43) ‧‧‧ first hem

(44) ‧‧‧second hem

(45) ‧‧‧ third hem

(46) ‧‧‧Four hem

(47) ‧ ‧ fifth hem

The first picture: a perspective view of the creation

The second picture: the state of the metal plate bending of this creation (1)

The third picture: the state of the metal plate bending state of this creation (2)

The fourth picture: the state of the metal plate bending state of this creation (3)

Figure 5: The state of the metal plate bending of this creation (4)

Figure 6: Metal plate joint state diagram of this creation (1)

Figure 7: The state of the metal plate joint state of this creation (2)

Figure 8: The state of the metal plate joint state of this creation (3)

The ninth picture: the metal plate joint state diagram of this creation (4)

The tenth picture: the metal plate joint state diagram of this creation (5)

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, please refer to the first and ninth figures. The metal tube roller joint forming machine of this creation is mainly composed of the body (1), the roller press seat (2) and the roller press wheel (3);

The body (1) is provided with a roll forming channel (11), and at least one cross bar (12) is provided at the notch of the roll forming channel (11), and the cross bar (12) is made The bottom side is vertically connected with one end of the connecting rod (13), and the rolling forming channel (11) is provided with a rolling mechanism at the groove wall, and the rolling mechanism comprises a set in the rolling forming channel (11) a plurality of rollers (14) of the groove wall;

The roller press seat (2) is formed into a polygonal seat body. The present invention adopts a rectangular seat body as a main embodiment, and a roller moving member is provided on each side of the roll press seat (2) (21). And the roller press seat (2) is connected to the other end of the connecting rod (13) at the middle of the side of the crossbar (12) so that the side of the roller press seat (2) is A gap (22) is formed between the roll forming channels (11) of the body (1), and the rolling member (21) on each side of the roll pressing seat (2) and the side of the roll forming groove (11) The roller (14) provided on the side groove wall corresponds to the other, and the roller moving piece (21) on the upper side of the roller pressing seat (2) corresponds to the roller pressing wheel (3);

The roller pressure roller (3) is provided at least one, which is assembled at the roll forming groove (11) of the body (1), and the roller moving member (21) on the upper side of the roller pressing seat (2) )Corresponding.

Accordingly, when the metal plate (4) enters the roll forming channel (11), the metal plate (4) is first bent by the roller (14), as shown in the second figure, which is made of metal. The plate bending forming machine is formed by bending the first joint section (41) and the second joint section (42) respectively on the two sides of the metal plate (4) [as shown in the third figure], followed by the metal plate (4) The first side of each of the two sides is bent to have a first folded edge (43) and a second folded edge (44) which are inclined inwardly [as shown in the fourth figure], please refer to the fifth figure as shown in the figure. Further, the metal plate (4) is further bent inwardly by the first flange (43) and the second flange (44) with a third flange at an angle of 90 degrees to the first flange (43). And a fourth flange (46) at an angle of 90 degrees to the second flange (44), and the third flange (45) and the fourth flange (46) are each bent inwardly for The third flange (45) and the fourth flange (46) are formed with a fifth angle with the third flange (45) and the fourth flange (46). Folding (47).

Referring to the sixth and seventh figures together, when the bent metal plate (4) is rolled out in a predetermined shape in the roll forming groove (11), when the metal plate (4) is not yet engaged, , the metal plate (4) is moved to the roll seat (2) by the conveying mechanism , and the bent metal plate (4) is further subjected to the roll forming groove with the feeding of the bent metal plate (4). The road (11) and the rolling seat (2) are further shaped, and the third flange (45) and the fourth flange (46) are further folded inward, and each of the fifth flanges (47) is 90 degrees. The angle is as the third hemming edge (45) and the fourth hemming edge (46) are gathered inwardly, and the first hemming edge (43) is connected to the third side of the third hemming edge (45) and the fourth hemming edge (46). And the second hem (44) is also folded inward, and the metal plate (4) is gradually rolled into a rectangular frame by the roller (14) of the side groove wall of the roll forming groove (11). The first and second joining sections (41) and (42) of the rectangular frame body are formed on the inner side surface of the frame body.

Continued, please refer to the eighth figure. As the bent metal plate (4) is continuously fed and leveled, the bending forms a metal plate (4) of the rectangular frame, and the third fold The edge (45) and the fourth flange (46) are wrapped on the left and right sides of the rectangular roller press seat (2), so that the roller press seat (2) is disposed on the left and right sides of the roller. The roller (14) of the groove (14) and the groove forming channel (11) on the left and right side groove walls are respectively clamped in the third flange (45) and the fourth flange (46), The outer side is shaped to define the third hemming edge (45) and the fourth hemming edge (46), and the fifth hemming edge (47) of the metal plate (4) is wrapped around the bottom of the rectangular roller pressing seat (2) The side is formed by sandwiching a roller member (21) provided on the bottom side of the roller press seat (2) and a roller (14) on the bottom side groove wall of the roll forming groove (11).

Please refer to the ninth figure together, the first flange (43) and the second flange (44) of the metal plate (4) are wrapped on the upper side of the rectangular roller seat (2), and The first joint section (41) and the second joint section (42) to which the first flange (43) and the second flange (44) are connected are correspondingly engaged. At this time, the roller seat (2) is disposed on the upper side. The rolling member (21) and the roller pressing wheel (3) positioned above the rolling seat (2) are respectively clamped to the first flange (43) and the second flange (44) of the metal plate (4). And the inner and outer sides of the corresponding first joint section (41) and the second joint section (42) for first joining the first flange (43), the second flange (44) and the corresponding joint (41) and a second engagement section (42) roll leveling, rectangular frame when the first and second engagement sections (41), (42) enters the pressure roller seat (2) and the rolling wheel (3) (2) by rolling on the roller base side of the movable member (21) and the rolling wheels (3) are interposed first and second latch rolling the rectangular frame Engaging section (41), (42), to the first and second engagement sections (41) of the rectangular frame, (42) tightly compacted in the metal plate (4) of a first engagement section (41) When the second joint section (42) is pressed by the force, the first flange (43) and the second flange (44) are supported by the upper side of the roller press seat (2), and the third flange (45) And the fourth folded edge (46) is supported by the left and right sides of the roll press seat (2), and the fifth folded edge (47) is supported by the bottom side of the roll press seat (2), thereby ensuring The first joint section (41) and the second joint section (42) are not deformed when pressed by the force, so that the metal plate (4) forms a rectangular frame of a complete shape [as shown in the tenth figure].

Thereby, the metal plate (4) is bent out of the first joint section (41) and the second joint section (42) and then rolled and pressed to form a rectangular frame-shaped metal plate (4) ) The surface of the butt joint is formed into a flat shape, which does not have the abrupt welding marks, and can maintain the aesthetic appearance of the overall appearance of the rectangular frame. The metal plate formed on the roll forming groove of the front section of the metal tube roller forming machine of the present invention is formed. (4) Semi-finished products, in the joint processing process, are completely automated by the machine, and do not need to rely on manual work, therefore, labor cost can be saved, and at the same time, the stability of the joint quality of the metal plate (4) can be ensured, It is produced by machine automation, so it not only has high production efficiency, but also is not limited by working hours. It can further improve the production of metal plate (4) into frame, and it can be molded by physical pressing butt joint. The rectangular frame has a better structural strength at the joint, and is less prone to rust or falling off.

The foregoing embodiment or the drawings do not limit the implementation of the metal tube roller joint forming machine of the present invention. The roll seat (2) of the present invention can also be connected with the front and rear end faces to connect with the body (1). (13), so that the roll seat (2) is suspended in the roll forming channel (11), and any change or modification made by those having ordinary knowledge in the art should be regarded as not departing from the creation. Metal tube roller joint forming machine patent category.

In summary, the present embodiment can achieve the expected efficacy, and the specific structure disclosed is not only seen in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1) ‧‧‧ body

(11) ‧‧‧ Roll forming channels

(12)‧‧‧ crossbar

(13)‧‧‧ linkage

(2) ‧‧‧ Roller seat

(21)‧‧‧Rolling parts

(3) ‧‧‧ Roller wheel

Claims (10)

A metal tube roller joint forming machine comprising:
a body is provided with a roll forming channel in the body, and a rolling mechanism is arranged on the roll forming channel;
a roll press seat is assembled with the machine body and positioned in the roll forming groove, and a gap is formed between the side of the roll press seat and the roll forming groove, and the roll press seat is further a roller member is provided on the side;
At least one roller is coupled to the roll forming channel and corresponds to a roller member on one side of the roll seat. The metal pipe roller joint forming machine according to claim 1, wherein the roll press seat is further provided with a roller moving member on each side thereof. The metal pipe roller joint forming machine according to claim 2, wherein the rolling mechanism comprises a plurality of rollers corresponding to the roller moving members provided on the respective sides of the roller pressing seat. The metal pipe roller joint forming machine according to claim 3, wherein the machine system further comprises a cross bar disposed transversely to the roll forming groove, and the cross bar is positioned at the roll pressing wheel In front. The metal tube roller joint forming machine according to claim 4, wherein the crossbar of the body is further connected to one end of the connecting rod, and the other end of the connecting rod is connected with the rolling seat. The metal pipe roller joint forming machine according to claim 2, wherein the machine system further comprises a cross bar disposed transversely to the roll forming groove, and the cross bar is positioned at the roll pressing wheel In front. The metal tube roller joint forming machine according to claim 6, wherein the crossbar of the body is further connected with one end of the connecting rod, and the other end of the connecting rod is connected with the rolling seat. The metal pipe roller joint forming machine according to claim 1, wherein the rolling mechanism comprises a plurality of rollers corresponding to the roller moving members provided on the respective sides of the roller pressing seat. The metal pipe roller joint forming machine according to claim 1, wherein the machine system further comprises a cross bar disposed transversely to the roll forming groove, and the cross bar is positioned at the roll pressing wheel In front. The metal tube roller joint forming machine according to claim 9, wherein the crossbar of the body is further connected with one end of the connecting rod, and the other end of the connecting rod is connected with the rolling seat.