TWM511380U - Cambering and roll bending structure of shape steel shaper - Google Patents

Description

Pre-arching and rolling structure of steel shaping machine

The present invention relates to a pre-arching and rolling structure of a steel shaping machine, in particular to a pre-arching mechanism capable of arching a curved shape of a profiled steel, thereby gradually adjusting the pressing depth and allowing the steel to gradually bend. To achieve the pre-arching effect of the profile steel is the first to create the user.

According to the current application of building strength problems, most of them have adopted steel as the main skeleton, and their steels include C-shaped steel, ㄇ-shaped steel, Z-shaped steel or I-shaped steel, etc., which are assembled in the building by fixing the long strip-shaped steel. The main column is to form the main skeleton of the building.

The construction of steel buildings is generally everywhere, from the construction of roofs for homes, to factory buildings and sports venues that can accommodate thousands or tens of thousands of people. The steel is divided into light steel and heavy steel. In the case of light steel, most of them are C-type, ㄇ-type and Z-type, and such steel can be bent and formed integrally, and such lightweight steel needs to be flattened or slightly curved regardless of the construction demand. When the arch is folded into a shape, it can be integrally molded, so that it can be formed in the pre-arching state.

However, the above-mentioned pre-arching method can only work for C-shaped steel and Z-shaped steel, and is a heavy-duty I-shaped steel. Because it is made to weld the upper and lower steel plates, the steel plate is welded. Therefore, after forming, the steel is intended to correspond. When the building has a curvature change, it is like Announcement No. 429816, "Structural Improvement of H-beam Bending Machine", the machine includes: upper positioning roller, lower positioning roller, pressing guide rod, compression roller, stretching roller, swing lever mechanism, brake roller, pressing roller, chain The device, the screw and the hydraulic cylinder are combined, and the utility model is characterized in that: the lower positioning roller is coupled with the driving frame of the main hydraulic cylinder of the device, and the whole group mechanism of the main hydraulic cylinder pushing and processing also includes the stretching roller, wherein The stretching roller is further coupled with a driving frame of a small hydraulic cylinder, and the length of the wheel of the stretching roller is greater than the length of the vertical surface of the H-shaped steel; and the upper positioning roller is fixed to the linkage Inside the mechanism, and including a compression roller, the compression roller is coupled with the driving frame and the chain device in the linkage mechanism can drive the screw to clamp the central abdomen position of the H-shaped steel up and down, and the diameter of the compression roller and the diameter The length of the inner vertical surface of the H-shaped steel is the same; a swinging rod mechanism is coupled with the auxiliary hydraulic cylinder, and the pressing roller provided in the swinging rod mechanism is coupled with a driving frame to the screw and is chained The strip device makes it possible to clamp and fix the H-shaped steel up and down, and the inside of the brake drum is forced by the thrust of the auxiliary hydraulic cylinder to force the H-shaped steel to bend and slide; by the above components, the H-shaped steel can be produced during the bending process. The plastic deformation part is improved, and the feeding process is more stable and not easy to jump, thereby forming a more complete curved H-shaped steel material.

However, the above structure is complicated and the operation is inconvenient. The reason is that the creators have made a lot of research and development and practical production experience in the relevant industries for many years, and then researched and improved the lack of prior technology, and provided a pre-arching and rolling structure of the steel shaping machine in order to achieve The purpose of better practical value.

The main purpose of this creation is to provide a pre-arching and rolling structure of a profiled steel shaping machine, in particular to a pre-arching mechanism capable of arching a curved shape of a profiled steel, thereby gradually adjusting the pressing depth, and The steel is gradually curved and the purpose of the pre-arching effect of the steel is to be achieved.

The purpose and function of the pre-arching and rolling structure of the steel forming machine of the present invention is achieved by the following technology: a pre-arching mechanism is mainly arranged between the two side walls above the machine table, and a sliding rail seat is mainly arranged on the side wall. The slide rail seat is provided with a sliding displacement of a movable seat. The movable seat is provided with a web auxiliary guide wheel, and the two opposite web auxiliary guide wheels are correspondingly pressed against the steel column, and a power source is fixed on the movable body. The source driving and the bending guide wheel are correspondingly pressed against the upper horizontal plate of the profile steel; thereby, the pressing and bending guide wheel corresponding to the gradual decrease corresponds to the pressing type steel, and the steel is repeatedly introduced and exported back and forth to achieve the pre-arching operation of the profile steel. Programmer.

The pre-arching and rolling structure of the steel shaping machine as described above, wherein a center of the sliding rail seat is provided with a rack, the rack is engaged by a rack member, and the rack member is fixed to the movable seat corresponding to the wearing group. When the rack member is rotated, the rack member is displaced relative to the rack, thereby driving the movable seat to be displaced on the rail seat.

The pre-arching and rolling structure of the steel shaping machine as described above, wherein an arch frame is arranged between the two side walls of the machine frame, the arch frame is provided with a power source, and a connecting seat is connected to the power source output shaft end. The bottom of the connecting seat has an open end, and the two sides are correspondingly attached to the sliding rail seat, and then a bending guide wheel is pivoted on the connecting seat to allow the power source to drive and push the connecting seat to displace the bending guide. The wheel can be pre-arched corresponding to the transverse plate on the steel.

The pre-arching and rolling structure of the steel shaping machine as described above, wherein the rack member adjusts the upper and lower displacement distance by using the hand wheel.

It can be seen from the above components and implementation description that this creation has the following advantages compared with the existing structure:

1. The pre-arching and rolling structure of the steel shaping machine of the present invention achieves the perfect function of pre-arching of the profiled steel by utilizing the progressive adjustment of the setting of the transverse plate on the top of the steel.

2. The pre-arching and rolling structure of the profiled steel shaping machine of this creation can be correspondingly pressed against the middle column of the steel section by the setting of the auxiliary guide wheel of the web, so as to assist the bending guide wheel to carry out the pre-arching.

This creation:

(1)‧‧‧ Machines

(2) ‧ ‧ pre-arch mechanism

(21)‧‧‧Slide rail seat

(211)‧‧‧ racks

(22) ‧‧‧ activity seat

(221)‧‧‧ toothed parts

(23)‧‧‧ web auxiliary guide wheel

(24)‧‧‧Architecture

(25) ‧‧‧Power source

(26)‧‧‧Connecting Block

(27)‧‧‧Bending guide wheel

(3) ‧ ‧ positioning mechanism

(31)‧‧‧wing guide wheels

(4) ‧‧‧ main drive wheel

(5) ‧‧‧ web guide wheels

(6) ‧‧‧Extension

(61) ‧ ‧ Adjustment Department

(62) ‧ ‧ wheel seat

(A) ‧‧‧ steel column

(B) ‧‧‧ steel upper cross plate

(C) ‧‧‧ steel under the horizontal plate

The first picture: the overall appearance of the creation

The second picture: the decomposition of the pre-arch mechanism of this creation

The third picture: the partial combination diagram of the pre-arch mechanism of this creation

The fourth picture: a schematic diagram of the combination of the embodiments of the present creation

Figure 5: Schematic diagram of the implementation of this creation

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings: First of all, please refer to the first to third figures, which is a three-dimensional appearance of the pre-arching and rolling structure of the steel shaping machine of the present invention, which is mainly provided with a pre-arc mechanism between the two side walls above the machine table (1) ( 2), wherein the pre-arching mechanism (2) comprises: a sliding rail seat (21) disposed on a side wall of the machine platform (1), the sliding rail seat (21) is provided with a movable seat (22), the movable seat (22) slidable displacement on the rail seat (21), and a web auxiliary guide wheel (23) at the front end of the movable seat (22), the web auxiliary guide wheel (23) correspondingly pressed against the section steel At the column (A), there is an arch frame (24) between the two side walls, and a power source (25) is fixed on the arch frame (24), and the power source (25) is connected to the shaft end to form a connecting seat. (26), the bottom of the connecting seat (26) has an open end, and the two sides are correspondingly attached to the sliding rail seat (21), and then a bending guide wheel (27) is pivotally disposed on the connecting seat (26). The bending guide roller (27) is pressed against the steel upper cross plate (B) to perform pre-arching.

Further, a center of the slide rail seat (21) is provided with a rack (211) for engaging a rack member (221), and the rack member (221) is fixed to the movable seat corresponding to the wear group (22). In order to rotate the rack member (221), the rack member (221) is displaced relative to the rack (211), thereby driving the movable seat (22) to be displaced on the rail seat (21).

In the actual implementation, please refer to the first to fifth figures. First of all, the original shaping machine of this creation mainly includes the structural technology of the positioning mechanism (3), the main transmission wheel (4) and the web guide wheel (5). [has been approved in the previous application], so it will not be described here; and the pre-arch mechanism in the steel shaping machine of this creation mainly includes under the steel The pre-arching mechanism for the cross-plate (C) compression (previously approved in the previous application) and the pre-arc mechanism for the transverse plate (B) of the steel profile, only for the pre-stress of the cross-section steel (B) The arch mechanism is explained.

The pre-arc mechanism (2) is mainly disposed at a position between the two side walls of the machine table (1); when the profile steel is to be used for pre-arching, the profile steel is introduced into the machine table by the positioning mechanism (3) on one side (1) After being positioned by the wing guide wheel (31), the profiled steel column (A) is clamped by the web guide wheel (5), and the pre-arc mechanism (2) is located above the main transmission wheel (4). And corresponding to the steel plate on the horizontal plate (B) position.

Then, the movable seat (22) adjusts the rack member (221) via the hand wheel, and displaces the rack member (221) relative to the rack (211) to adjust the upper and lower positions of the movable seat (22), so that the web can be assisted. The guide wheel (23) is correspondingly pressed against the steel column (A), and then the power source (25) is driven to drive the connecting seat (26), and the two ends of the connecting seat (26) are respectively attached to the sliding rail. The seat (21) can be moved by the rail seat (21), and when the connecting seat (26) moves to drive the displacement of the bending guide wheel (27), the bending guide wheel (27) is correspondingly pressed against the section steel. At the upper horizontal plate (B), at this time, the main transmission wheel (4) is pressed against the lower steel plate (C) correspondingly; thereby, the pressure-reducing guide wheel (27) corresponding to the gradually decreasing pressure bending steel The upper horizontal plate (B) is combined with the steel to repeatedly introduce and export the steel to achieve the pre-arching operation of the steel.

Finally, as shown in the first figure, an extension table (6) is arranged in front of the positioning mechanism (3) for the steel feeding, and an adjustment portion (61) is arranged on both sides of the extension table (6). A set of wheel bases (62) is disposed between the two adjusting portions (61), and the wheel seats (62) can be displaced and adjusted on the adjusting portion (61) of the extending table (6); when in use, the wheel The seat (62) can be adjusted according to the size of the steel or the required bending curvature to meet the pre-arc curvature of the required bending; in addition, the wheel seat (62) can be adjusted according to the required bending degree, A gasket (not shown) is disposed between the adjusting portion (61) of the extension table (6) and the wheel base (62), so as to achieve the pre-arching effect by using the design of the increasing or decreasing gasket.

However, the above-described embodiments or drawings are not intended to limit the product, the structure, or the use of the present invention. Any changes or modifications of the ordinary skill in the art should be considered as not departing from the scope of the invention.

It can be seen from the above components and implementation description that this creation has the following advantages compared with the existing structure:

1. The pre-arching and rolling structure of the steel shaping machine of the present invention achieves the perfect function of pre-arching of the profiled steel by utilizing the progressive adjustment of the setting of the transverse plate on the top of the steel.

2. The pre-arching and rolling structure of the profiled steel shaping machine of this creation can be correspondingly pressed against the middle column of the steel section by the setting of the auxiliary guide wheel of the web, so as to assist the bending guide wheel to carry out the pre-arching.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And request, 提出 propose new patents according to law If you apply, please give us a review and grant a patent.

(1)‧‧‧ Machines

(2) ‧ ‧ pre-arch mechanism

(21)‧‧‧Slide rail seat

(211)‧‧‧ racks

(22) ‧‧‧ activity seat

(221)‧‧‧ toothed parts

(23)‧‧‧ web auxiliary guide wheel

(24)‧‧‧Architecture

(25) ‧‧‧Power source

(26)‧‧‧Connecting Block

(27)‧‧‧Bending guide wheel

Claims (4)

A pre-arching and rolling structure of a steel shaping machine, which is mainly provided with a pre-arc mechanism between two sidewalls above the machine table, wherein the pre-arching mechanism comprises: a sliding rail seat disposed on a side wall of the machine, the sliding rail The seat is provided with a movable seat, the movable seat can be slidably displaced on the sliding rail seat, and a web auxiliary guiding wheel is arranged at the front end of the movable seat, and the web auxiliary guiding wheel is correspondingly pressed against the steel column, and then An arch frame is arranged between the two side walls, and a power source is fixed on the arch frame. The power source output shaft end is connected with a connecting seat. The bottom of the connecting seat has an open end, and the two sides are correspondingly attached to the sliding rail seat. Then, the pressure guiding guide wheel is pivoted on the connecting seat, and the bending bending guide wheel presses the cross plate of the steel profile to perform pre-arching. The pre-arching and rolling structure of the steel shaping machine according to claim 1, wherein a center of the sliding rail seat is provided with a rack, the rack is engaged by a rack member, and the rack member is corresponding to the wear group. It is fixed on the movable seat, and the rack member is meshed and displaced with respect to the rack to drive the movable seat to be displaced on the slide rail seat. The pre-arching and rolling structure of the steel shaping machine according to claim 2, wherein one end of the rack member is provided with a hand wheel corresponding to the upper and lower displacement distance of the movable seat. The pre-arching and rolling structure of the steel shaping machine according to claim 1 or 2, wherein a positioning mechanism for feeding the steel is further disposed on both sides of the machine, and an extension platform is arranged in front of the positioning mechanism. There are adjustment parts on both sides of the extension table. There is a set of wheel bases in the whole part, and the wheel seat can be displaced and adjusted on the adjustment part of the extension table.