Production equipment and profiling device thereof

Abstract

The utility model provides production equipment and a profiling device thereof. And the profiling device is used for pressing and molding the end part of the girder. The profiling device comprises a base, a supporting frame and a profiling assembly. The supporting frame is vertically arranged on the base. The profiling assembly is arranged at the top of the supporting frame and comprises a limiting piece and a profiling piece which are arranged at an interval. The limiting piece is fixedly connected with the supporting frame. The profiling piece can move relative to the supporting frame to be close to or away from the limiting piece. A containing space is formed by a gap between the limiting piece and the profiling piece. Wherein the containing space is used for containing the end of the horizontal girder, the limiting piece and the profiling piece are located on the two opposite sides of the girder respectively, the limiting piece is used for abutting against and limiting an upper wing plate of the girder, and the profiling piece is used for being connected with a lower wing plate of the girder in a pressing mode so that the end of the lower wing plate can be attached to a web of the girder in an inclined mode. By means of the profiling device, bending of the end of the lower wing plate of the girder can be directly achieved, operation is convenient and easy, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a production device and a pressing device thereof. Background Art

[0002] The beam is the most important load-bearing member of the vehicle frame, which generally includes three parts: the upper wing plate, the web plate and the lower wing plate. The web plate is perpendicular to the upper wing plate and the lower wing plate.

[0003] Among them, in the traditional special-purpose vehicle manufacturing industry, the lower wing plate at the front end of the frame beam is bent upward at a certain inclination angle, close to the belly plate, and gradually approaches the upper wing plate.

[0004] However, the bending of the lower wing plate is often difficult. At present, the general operation method is to use a cutting gun to cut off the part of the lower wing plate that needs to be bent after the beam wing plate and the web plate are fully welded, and then connect the cut lower wing plate to the lower wing plate and weld it tightly against the web plate. However, this production method is inefficient and will reduce the strength of the beam structure. Utility Model Content

[0005] The utility model aims to provide a production device and a pressing device thereof which can directly bend and shape the end of the lower wing plate of a beam.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the present application, the present application provides a press-forming device for pressing the end of a beam to form it, and the press-forming device comprises:

[0008] Base;

[0009] A support frame, which stands upright on the base;

[0010] A profiled component is arranged on the top of the support frame; the profiled component comprises a spaced-apart stopper and a profiled component, the stopper is connected and fixed to the support frame, the profiled component can move relative to the support frame to approach or move away from the stopper, and the space between the stopper and the profiled component forms an accommodating space;

[0011] Among them, the accommodating space is used to accommodate the end of the horizontal beam, the limiting member and the press-formed member are arranged on opposite sides of the beam, the limiting member is used to abut and limit the upper wing plate of the beam, and the press-formed member is used to press the lower wing plate of the beam so that the end of the lower wing plate is inclined to fit the web of the beam.

[0012] In some embodiments, the side wall of the pressure-forming member facing the limiting member includes an abutment portion and a pressure-forming portion, an angle is formed between the abutment portion and the pressure-forming portion, and the pressure-forming portion gradually approaches the limiting member in a direction away from the abutment portion.

[0013] In some embodiments, the profiling assembly includes a mounting plate, the mounting plate is connected to the top of the support frame, the limiting member is erected on the mounting plate, and the profiling member is slidably connected to the mounting plate.

[0014] In some embodiments, a guide hole is provided on the mounting plate, and the length direction of the guide hole extends along the direction of the center line connecting the limit member and the press member. A through hole is provided on the press member, and a guide shaft is passed through the through hole and the guide hole, and the guide shaft is connected and fixed to the press member, and the guide shaft is slidably connected to the mounting plate to realize the sliding connection between the press member and the mounting plate.

[0015] In some embodiments, the profiled assembly includes a top plate, and the top plate and the mounting plate are spaced apart from each other in an upper and lower direction, and a minimum distance between the top plate and the mounting plate is not less than a height of the horizontal beam.

[0016] In some embodiments, the profiling assembly includes a driving member, the driving member is connected and fixed to the support frame, the output shaft of the driving member is connected and fixed to the profiling member, and the driving member is used to drive the profiling member to move;

[0017] The driving member is a hydraulic cylinder.

[0018] In some embodiments, the profiling device includes a sliding assembly, which includes a sliding seat and a sliding rail that slidably cooperate with each other. One of the sliding seat and the sliding rail is connected to the bottom of the profiling assembly, and the other is connected to the top of the support frame. The sliding rail extends in a direction perpendicular to the center line between the limit member and the profiling member.

[0019] In some embodiments, the sliding assembly further comprises a pulley, the pulley is rotatably connected to the slide seat or the slide rail, and the pulley can move along the slide rail or the slide seat;

[0020] The sliding assembly also includes two baffles, which are erected one by one at the two ends of the slide rail in the length direction and are used to stop the slide seat.

[0021] In some embodiments, the support frame is movably connected to the base;

[0022] A moving part is provided at the bottom of the support frame, a guide rail is provided on the base, the guide rail extends along the length direction of the base, and the moving part can move along the guide rail.

[0023] In some embodiments, the support frame includes a column and a top beam, the column is erected on the base, the top beam is arranged on the top of the column, and opposite ends of the top beam extend outwardly beyond the column;

[0024] The support frame also includes support beams arranged at opposite ends of the column, and the support beams are connected between the column and the top beam;

[0025] A plurality of fixing members are arranged at intervals along the circumferential direction on the base, the fixing members extend outwardly beyond the base, and fasteners are passed through the fixing members and the supporting surface to fix the base.

[0026] According to another aspect of the present application, the present application also provides a production equipment for producing beams, the production equipment comprising a plurality of roller frames arranged at intervals and a press device as described in any one of the claims, the roller frames being used to support the beams, the press device being arranged between two adjacent roller frames.

[0027] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0028] In the utility model, the profiling device includes a base, a support frame and a profiling assembly. The support frame is erected on the base. The profiling assembly is arranged on the top of the support frame, and the profiling assembly includes a limiter and a profiling member that are arranged at intervals. The limiter is connected and fixed to the support frame. The profiling member can move relative to the support frame to approach or move away from the limiter. The interval between the limiter and the profiling member forms an accommodating space. Among them, the accommodating space is used to accommodate the end of the horizontal beam, the limiter and the profiling member are arranged on opposite sides of the beam, the limiter is used to abut the upper wing plate of the limiter beam, and the profiling member is used to press the lower wing plate of the beam so that the end of the lower wing plate is inclined to fit the web of the beam.

[0029] In the above-mentioned profiling device, the end of the beam is limited and abutted by the limiting piece and the profiling piece, and the bending of the lower wing plate end of the beam can be directly achieved during the movement of the profiling piece. The operation is convenient and simple, the production efficiency is improved, the labor hours for cutting and grinding are greatly reduced, and the structural strength of the beam is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is the specific structure of the beam in this embodiment.

[0031] Figure 2 It is a schematic diagram of the structure of the production equipment in this embodiment.

[0032] Figure 3 Schematic diagram of the structure of the pressing device in this embodiment.

[0033] Figure 4It is a schematic diagram of the partial structure of the pressing device in this embodiment.

[0034] Figure 5 Schematic diagram of the structure of the sliding assembly in this embodiment.

[0035] Figure 6 It is a schematic diagram of the first working state of the production equipment in this embodiment.

[0036] Figure 7 yes Figure 6 Enlarged schematic diagram at point A in the middle.

[0037] Figure 8 2 is a schematic diagram of the second working state of the production equipment in this embodiment.

[0038] Fig. 9 yes Figure 8 Enlarged schematic diagram of point B in the middle.

[0039] Fig.10 3 is a schematic diagram of the third working state of the production equipment in this embodiment.

[0040] The following are the descriptions of the reference numerals:

[0041] 100, roller frame; 110, frame body; 120, roller;

[0042] 200, profiling device; 1, base; 11, bottom beam; 111, base plate; 112, side plate; 113, end plate; 2, support frame; 21, column; 22, connecting beam; 23, top beam; 24, supporting beam; 25, reinforcing plate; 3, profiling assembly; 31, stopper; 32, profiling member; 321, abutment portion; 322, profiling portion; 323, profiling plate; 324, connecting shaft; 33, accommodating space; 34, mounting plate; 341, guide hole; 35, guide shaft; 36, driving member; 37, top plate; 371, sliding hole; 381, first limiting ring; 382, ​​second limiting ring; 4, fixing member; 51, moving member; 511, moving wheel; 512, connecting plate; 513, rotating shaft; 52, guide rail; 53, anti-tilt member; 6, sliding assembly; 61, sliding seat; 62, sliding rail; 63, pulley; 64, hinge shaft; 65, baffle; 66, anti-bias member;

[0043] 300, beam; 310, web; 311, inclined wall; 320, upper wing plate; 330, lower wing plate; 331, main body; 332, bent portion. DETAILED DESCRIPTION

[0044] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0045] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] The specific embodiments of the production equipment of the present application are described in detail below in conjunction with the accompanying drawings.

[0048] This embodiment provides a production device for producing a beam, wherein the beam can be used for a vehicle frame.

[0049] Figure 1 The specific structure of the beam 300 is shown.

[0050] See also Figure 1 The beam 300 includes a web 310, an upper wing plate 320 and a lower wing plate 330. The upper wing plate 320 and the lower wing plate 330 are arranged in parallel and spaced apart, and the web 310 is vertically connected between the upper wing plate 320 and the lower wing plate 330. Both sides of the upper wing plate 320 and the lower wing plate 330 extend outwardly beyond the web 310.

[0051] Preferably, the web 310 has an inclined wall 311 at one end along the length direction thereof, and the inclined wall 311 gradually moves away from the other end of the web 310 along the direction from the lower wing plate 330 to the upper wing plate 320. Specifically, the inclined wall 311 is defined to be located at the first end, and the other end is the second end, that is, the inclined wall 311 is inclined from the second end to the first end along the direction from the lower wing plate 330 to the upper wing plate 320.

[0052] Adaptively, at the inclined wall 311, the lower wing plate 330 is bent and arranged to be close to the inclined wall 311 of the web 310. Specifically, the lower wing plate 330 includes a main body 331 and a bent portion 332. There is an angle between the bent portion 332 and the main body 331, and the bent portion 332 gradually approaches the upper wing plate 320 in a direction away from the main body 331.

[0053] In this embodiment, both sides of the upper wing plate 320 and the lower wing plate 330 extend outwardly beyond the web plate 310. That is, the cross section of the beam 300 is I-shaped. In other embodiments, the web plate 310 is flush with one side of the upper wing plate 320 and the lower wing plate 330. That is, the cross section of the beam 300 may be U-shaped.

[0054] Figure 2 It is a schematic diagram of the structure of the production equipment in this embodiment.

[0055] refer to Figure 2 The production equipment includes a plurality of roller stands 100 and a pressing device 200 .

[0056] The production equipment can be arranged on a support surface. For example, the support surface can be the ground. The support surface can also be a base with a horizontal surface, in which case the plurality of roller frames 100 and the press device 200 are arranged on the base.

[0057] A plurality of roller stands 100 are arranged at intervals to support and transport the beam 300. Specifically, a plurality of roller stands 100 are arranged at intervals along a straight line.

[0058] For the convenience of description, it is now stipulated that the extending direction of the straight line where the plurality of roller frames 100 are located is the longitudinal direction, and the direction perpendicular to the longitudinal direction in the same horizontal plane is the transverse direction.

[0059] In this embodiment, the beam 300 is placed on the roller frame 100 in a horizontal form. That is, the beam 300 is placed on the roller frame 100 in a state where its web 310 extends in the horizontal direction and the upper wing plate 320 and the lower wing plate 330 extend in the vertical direction. In addition, the beam 300 is placed on the roller frame 100 in a state where its length direction extends in the longitudinal direction and its width direction extends in the transverse direction. At this time, the upper wing plate 320 and the lower wing plate 330 are arranged at the transverse ends of the web 310.

[0060] The roller stand 100 includes a frame body 110. The frame body 110 is a rectangular parallelepiped frame structure.

[0061] Preferably, the roller frame 100 may include a plurality of rollers 120. The plurality of rollers 120 are longitudinally spaced apart on the frame 110, and each roller 120 is rotatably connected to the frame 110. The rollers 120 extend in the transverse direction. The plurality of rollers 120 are used together to support the beam 300, so as to facilitate the movement and processing of the beam 300.

[0062] The pressing device 200 is disposed between two adjacent roller frames 100 and is used to press the end of the beam 300 to shape it.

[0063] Figure 3 Schematic diagram of the structure of the pressing device 200 in this embodiment.

[0064] refer to Figure 3 The profiling device 200 includes a base 1, a support frame 2 and a profiling assembly 3. The support frame 2 is erected on the base 1. The profiling assembly 3 is arranged on the top of the support frame 2, and the profiling assembly 3 includes a limit member 31 and a profiling member 32 arranged at intervals. The limit member 31 is connected and fixed to the support frame 2. The profiling member 32 can move relative to the support frame 2 to approach or move away from the limit member 31. The interval between the limit member 31 and the profiling member 32 forms a accommodating space 33. Among them, the accommodating space 33 is used to accommodate the end of the horizontal beam 300, the limit member 31 and the profiling member 32 are arranged on opposite sides of the beam 300, the limit member 31 is used to abut against the upper wing plate 320 of the limit beam 300, and the profiling member 32 is used to press the lower wing plate 330 of the beam 300 so that the end of the lower wing plate 330 is inclined to fit the web 310 of the beam 300. In the above-mentioned profiling device 200, the end of the beam 300 is limited and abutted by the limit piece 31 and the profiling piece 32, and the end of the lower wing plate 330 of the beam 300 can be directly bent during the movement of the profiling piece 32. The operation is convenient and simple, the production efficiency is improved, the man-hours for cutting and grinding are greatly reduced, and the structural strength of the beam 300 is enhanced.

[0065] In this embodiment, the base 1 includes two spaced bottom beams 11. The base 1 is located between two roller frames 100 in a state where the length direction of the bottom beams 11 extends in the transverse direction, and the two bottom beams 11 are spaced in the longitudinal direction.

[0066] One end of the bottom beam 11 is open. The two bottom beams 11 are arranged facing each other in the opening direction.

[0067] Specifically, the bottom beam 11 includes two base plates 111 spaced apart from each other and an end plate 113 connected between the two base plates 111. The two base plates 111 and the side plates 112 are connected and enclosed to form a structure with a U-shaped cross section.

[0068] Preferably, the bottom beam 11 may further include two end plates 113 . The two end plates 113 are arranged at two lateral sides of the two base plates 111 and vertically connected between the two base plates 111 .

[0069] In other embodiments, the cross section of the bottom beam 11 may also be I-shaped.

[0070] The base 1 may further include two reinforcing beams connected between the two bottom beams 11. Specifically, the two reinforcing beams are vertically connected to the ends of the two bottom beams 11 in the length direction in a one-to-one correspondence.

[0071] Preferably, the base 1 can be connected and fixed to the support surface to prevent the base 1 from moving, so as to enhance the stability of the base 1.

[0072] A plurality of fixing members 4 are provided at intervals along the circumferential direction on the base 1. The fixing members 4 extend outwardly beyond the base 1, and fasteners are provided through the fixing members 4 and the support surface to fix the base 1 on the support surface. Here, outward refers to the direction away from the space enclosed by the two bottom beams 11, and the opposite direction is inward, and it is stipulated that in the description of the pressing device 200, the inward and outward directions are all based on this.

[0073] In this embodiment, the fixing member 4 is bent. The fixing member 4 includes a first fixing portion and a second fixing portion, and the first fixing portion is perpendicular to the second fixing portion. The second fixing portion extends outwardly beyond the base 1. The first fixing portion is provided with a first fixing hole, and the first fixing portion is attached to the longitudinal outer end of the bottom beam 11. A fastener is passed through the first fixing hole and the bottom beam 11, and is connected and fixed to the first fixing portion and the bottom beam 11. The second fixing portion is provided with a second fixing hole, and a fastener is passed through the second fixing hole and the supporting surface, and is connected and fixed to the second fixing portion and the supporting surface.

[0074] In other embodiments, the first fixing portion and the bottom beam 11 may also be connected by welding.

[0075] The support frame 2 is erected on the base 1 .

[0076] The support frame 2 includes a column 21 , and the column 21 is erected on the base 1 .

[0077] The support frame 2 may further include a connecting beam 22 , wherein the connecting beam 22 is vertically connected between the two bottom beams 11 , and the column 21 is erected on the connecting beam 22 .

[0078] The support frame 2 may further include a top beam 23, which is disposed on the top of the column 21. In this embodiment, both opposite ends of the top beam 23 extend outwards beyond the column 21. Specifically, both longitudinal ends of the top beam 23 extend outwards beyond the column 21.

[0079] The support frame 2 may further include support beams 24 arranged at opposite ends of the column 21 . The support beams 24 are obliquely connected between the column 21 and the top beam 23 to support and strengthen the strength and stability of the top beam 23 .

[0080] Preferably, in this embodiment, the support frame 2 is slidably connected to the base 1 to achieve sliding of the support frame 2 relative to the base 1 .

[0081] The bottom of the support frame 2 is provided with a moving member 51, and the base 1 is provided with a guide rail 52, which extends along the length direction of the base 1, and the moving member 51 can move along the guide rail 52. That is, the support frame 2 can move laterally relative to the base 1 to adjust the position of the support frame 2 in the lateral direction.

[0082] In this embodiment, moving parts 51 are provided at both longitudinal ends of the column 21 .

[0083] Figure 4 It is a schematic diagram of the local structure of the pressing device in this embodiment.

[0084] refer to Figure 3 and Figure 4 The moving member 51 includes at least one moving wheel 511. The moving wheel 511 is disposed at a longitudinal end of the connecting beam 22.

[0085] Preferably, the moving member 51 may further include a connecting plate 512, and the moving wheel 511 is connected to the connecting beam 22 via the connecting plate 512. The moving wheel 511 is rotatably connected to one end of the connecting plate 512, and the other end of the connecting plate 512 is fixedly connected to the longitudinal end of the connecting beam 22. Specifically, the moving wheel 511 and the connecting plate 512 are rotatably connected via a rotating shaft 513. The rotating shaft 513 extends in the longitudinal direction.

[0086] In this embodiment, both ends of the connecting plate 512 may extend outwards beyond the connecting beam 22 in the lateral direction, and the connecting plate 512 is symmetrical with respect to the connecting beam 22 to enhance the balance of the supporting frame 2 .

[0087] In this embodiment, at least two moving wheels 511 are evenly and spacedly connected to the connecting plate 512 .

[0088] Preferably, reinforcing plates 25 are connected between both lateral sides of the connecting plate 512 and the corresponding connecting beam 22 to strengthen the connection strength between the connecting plate 512 and the connecting beam 22 , thereby increasing the stability of the support frame 2 .

[0089] The guide rail 52 is formed by at least one substrate 111 of the bottom beam 11. In this embodiment, the guide rail 52 can be formed by the substrate 111 located below, that is, the moving wheel 511 is built between the two substrates 111 and fits with the top 111 of the substrate located below, and can rotate relative to the connecting plate 512 to move along the substrate 111, thereby realizing the lateral movement of the support frame 2. At this time, the connecting plate 512 cooperates with the side plate 112 of the bottom beam 11 to limit the lateral displacement of the moving wheel 511 and prevent the moving wheel 511 from slipping off the bottom beam 11. In addition, the end plates 113 located at the lateral ends of the bottom beam 11 can limit the moving range of the moving wheel 511 and prevent the moving wheel 511 from detaching from the guide rail 52, so as to ensure the normal lateral movement of the support frame 2.

[0090] In other embodiments, the guide rail 52 may also be formed by two base plates 111. That is, the moving wheel 511 is built between the two base plates 111 and fits with the two base plates 111, and can rotate relative to the connecting plate 512 to move along the two base plates 111, thereby realizing the lateral movement of the support frame 2.

[0091] In other embodiments, the support frame 2 and the base 1 can be slidably connected via a sliding block and a sliding groove that slidably cooperate with each other.

[0092] Preferably, the press device 200 may also include a plurality of anti-tilt members 53. Among them, at least one anti-tilt member 53 is provided on each connecting plate 512. The anti-tilt member 53 extends in the longitudinal direction, is penetrated on the connecting plate 512, is spaced apart from the rotating shaft 513, and one end of the anti-tilt member 53 close to the side plate 112 in the longitudinal direction is spaced apart and located at the periphery of the moving wheel 511. Specifically, in the actual application process, when the axis of the moving wheel 511 tilts in one direction during the lateral movement of the support frame 2 relative to the bottom beam 11, that is, when the axis of the moving wheel 511 has an angle with the longitudinal direction, the periphery of the moving wheel 511 can abut against the anti-tilt member 53 to prevent the moving wheel 511 from continuing to tilt in the direction during the movement, or even abutting against the connecting plate 512 or the side plate 112 and being unable to continue to rotate, causing the support frame 2 to be unable to move laterally, so that the anti-tilt member 53 can be provided to ensure that the support frame 2 moves normally in the lateral direction.

[0093] In this embodiment, the anti-tilt member 53 is a bolt.

[0094] refer to Figure 3 The pressing component 3 is arranged on the top of the supporting frame 2.

[0095] The profiling assembly 3 includes a spaced-apart stopper 31 and a profiling member 32. In this embodiment, the spaced-apart stopper 31 and the profiling member 32 are spaced-apart in the transverse direction.

[0096] The limiting member 31 is connected and fixed to the supporting frame 2 .

[0097] In this embodiment, the profile assembly 3 includes a mounting plate 34, which is connected to the top of the support frame 2, and the stopper 31 is erected on the mounting plate 34 to achieve the connection between the stopper 31 and the support frame 2. The mounting plate 34 extends in the transverse direction.

[0098] Specifically, a through hole is provided at one lateral end portion of the mounting plate 34 , and the limiting member 31 is passed through the through hole and is connected and fixed to the mounting plate 34 .

[0099] The profiled part 32 can move relative to the support frame 2 and approach or move away from the limiter 31. In the present embodiment, the profiled part 32 is slidably connected to the mounting plate 34. Specifically, a through hole is provided on the profiled part 32, and a guide hole 341 is provided on the mounting plate 34, and the guide hole 341 is arranged at intervals from the through hole. Moreover, the length direction of the guide hole 341 extends along the direction of the center line connecting the limiter 31 and the profiled part 32, that is, the length direction of the guide hole 341 extends in the transverse direction. A guide shaft 35 is passed through the through hole and the guide hole 341, and the guide shaft 35 is connected and fixed to the profiled part 32, and the guide shaft 35 is slidably connected to the mounting plate 34 to realize the sliding connection between the profiled part 32 and the mounting plate 34.

[0100] In this embodiment, the profiling assembly 3 includes a driving member 36, which is connected and fixed to the support frame 2, and the output shaft of the driving member 36 is connected and fixed to the profiling member 32, and the driving member 36 is used to drive the profiling member 32 to move. Specifically, the driving member 36 is arranged on the mounting plate 34, which is located on the side of the profiling member 32 away from the limit member 31, and the output shaft of the driving member 36 extends into the profiling member 32, and is simultaneously penetrated by the profiling member 32, the output shaft of the driving member 36 and the mounting plate 34 through the guide shaft 35. When in use, the output shaft of the driving member 36 is extended and retracted to drive the profiling member 32 to move, and at this time, the guide shaft 35 slides in the guide hole 341.

[0101] In this embodiment, the driving member 36 may be a hydraulic cylinder. In other embodiments, the driving member 36 may also be an oil cylinder.

[0102] In this embodiment, the interval between the profiled member 32 and the limiting member 31 forms an accommodation space 33, and the accommodation space 33 is used to accommodate the end of the horizontal beam 300. The profiled member 32 and the limiting member 31 are arranged on opposite sides of the beam 300, and the limiting member 31 is used to abut against the upper wing plate 320 of the limiting beam 300. During the movement process, the profiled member 32 can press and push the lower wing plate 330 of the beam 300 so that the end of the lower wing plate 330 is inclined to fit the web 310 of the beam 300.

[0103] The side wall of the pressure-forming member 32 facing the stopper 31 includes an abutting portion 321 and a pressure-forming portion 322. There is an angle between the abutting portion 321 and the pressure-forming portion 322, and the pressure-forming portion 322 gradually approaches the stopper 31 in a direction away from the abutting portion 321. When in use, the abutting portion 321 is used to abut against the main body 331 of the lower wing plate 330, and the pressure-forming portion 322 is used to abut against the bent portion 332 of the lower wing plate 330.

[0104] The angle between the abutting portion 321 and the pressed portion 322 is set according to the angle between the main body portion 331 and the bent portion 332 of the lower wing plate 330 .

[0105] In this embodiment, the profiled member 32 includes two profiled plates 323 spaced apart from each other. The two profiled plates 323 are connected and fixed at opposite ends by a connecting shaft 324. At this time, the output shaft of the driving member 36 extends into the space between the two profiled plates 323.

[0106] In other embodiments, the pressed part 32 may be an integral block structure.

[0107] Preferably, the profiled assembly 3 may include a top plate 37. The top plate 37 and the mounting plate 34 are spaced apart from each other, and the minimum distance between the top plate 37 and the mounting plate 34 is not less than the height of the horizontal beam 300, so as to accommodate the end of the beam 300.

[0108] The top plate 37 is provided with an opening corresponding to the through hole. The stopper 31 is simultaneously penetrated in the opening and the through hole, and is connected and fixed to the top plate 37 and the mounting plate 34 .

[0109] In this embodiment, the upper end of the limiting member 31 extends upward from the top plate 37, and the lower end of the limiting member 31 extends downward from the mounting plate 34. The upper end of the limiting member 31 is sleeved with a first limiting ring 381, and the first limiting ring 381 abuts against the top of the top plate 37, and the outer diameter of the first limiting ring 381 is larger than the inner diameter of the opening. The lower end of the limiting member 31 is sleeved with a second limiting ring 382, ​​and the second limiting ring 382 abuts against the bottom of the mounting plate 34, and the outer diameter of the second limiting ring 382 is larger than the outer diameter of the through hole. Among them, the first limiting ring 381 and the second limiting ring 382 cooperate to limit the limiting member 31 to the top plate 37 and the mounting plate 34.

[0110] In other embodiments, the limiting member 31 may be directly fixed to the top plate 37 and the mounting plate 34 by welding or screwing.

[0111] The top plate 37 is provided with a sliding hole 371 corresponding to the guide hole 341, and the guide shaft 35 is simultaneously passed through the top plate 37, the press part 32, the output shaft of the driving part 36 and the mounting plate 34. Among them, the limiting connection mode of the guide shaft 35 and the top plate 37 and the mounting plate 34 refers to the limiting member 31.

[0112] Preferably, the profiling device 200 includes a sliding assembly 6 for realizing movement of the profiling assembly 3 relative to the support frame 2 .

[0113] Figure 5 Schematic diagram of the structure of the sliding assembly 6 in this embodiment.

[0114] refer to Figure 3 and Figure 5The sliding assembly 6 includes a sliding seat 61 and a sliding rail 62 that are slidably matched. One of the sliding seat 61 and the sliding rail 62 is connected to the bottom of the profiling assembly 3, and the other is connected to the top of the support frame 2. The sliding rail 62 extends in a direction perpendicular to the center line of the stopper 31 and the profiling member 32. That is, the sliding rail 62 extends in the longitudinal direction.

[0115] This embodiment is described by taking the slide 61 connected to the bottom of the profiling assembly 3 and the slide rail 62 connected to the top of the support frame 2 as an example. Specifically, the slide 61 is connected and fixed to the bottom of the mounting plate 34. The slide rail 62 is connected to the top of the top beam 23.

[0116] The slide seat 61 is formed with a receiving groove with an open bottom, and the two longitudinal ends of the receiving groove are connected. The slide seat 61 in this embodiment is a U-shaped structure in cross section.

[0117] The slide rail 62 is at least partially received in the receiving groove of the slide seat 61 .

[0118] In this embodiment, the slide rail 62 is in a plate shape.

[0119] Preferably, the sliding assembly 6 further includes a pulley 63, which is rotatably connected to the slide seat 61 or the slide rail 62, and can move along the slide rail 62 or the slide seat 61. Specifically, the pulley 63 is disposed in the receiving groove and is rotatably connected to the slide seat 61 through a hinge shaft, and the pulley 63 is attached to the top of the guide rail 52. The pulley 63 rotates relative to the slide seat 61 to move along the slide rail 62, thereby realizing the movement of the profiling assembly 3 relative to the support frame 2.

[0120] In this embodiment, at least one pulley 63 is disposed at each of the two lateral ends of the slide seat 61 .

[0121] Preferably, two pulley blocks are vertically spaced apart at both lateral ends of the slide 61, and each pulley block includes at least one pulley 63. The pulley 63 of one pulley block is attached to the top of the slide rail 62 and can move along the top of the slide rail 62, and the pulley 63 of the other pulley block is attached to the bottom of the slide rail 62 and can move along the bottom of the slide rail 62. The pulleys 63 of the two pulley blocks move simultaneously and in the same direction, and cooperate to achieve relative movement between the slide 61 and the slide rail 62.

[0122] Preferably, the sliding assembly 6 also includes at least one anti-biasing member 66. In this embodiment, at least one anti-biasing member 66 is provided at both lateral ends of the sliding seat 61. The anti-biasing member 66 extends in the lateral direction, is inserted into the sliding seat 61, is spaced apart from the hinge shaft 64, and one end of the anti-biasing member 66 located in the accommodating space of the sliding seat 61 is spaced apart from the outer periphery of the pulley 63. Specifically, in the actual application process, when the axis of the pulley 63 tilts in one direction during the longitudinal movement of the sliding seat 61 relative to the slide rail 62, that is, when the axis of the pulley 63 has an angle with the lateral direction, the outer periphery of the pulley 63 can abut against the anti-biasing member 66 to prevent the pulley 63 from continuing to tilt in this direction during the movement, or even abutting against the inner side wall of the sliding seat 61 and being unable to continue to rotate, causing the sliding seat 61 to be unable to move longitudinally, thereby ensuring that the sliding seat 61 drives the profiling assembly 3 to move normally in the longitudinal direction by setting the anti-biasing member 66.

[0123] In this embodiment, the anti-deflection member 66 is a bolt.

[0124] Preferably, the sliding assembly 6 further includes two baffles 65 . The two baffles 65 are erected one by one at both ends of the length direction of the slide rail 62 to stop the slide seat 61 and prevent the slide seat 61 from slipping off the slide rail 62 .

[0125] Figure 6 Schematic diagram of the first working state of the production equipment in this embodiment, Figure 7 for Figure 6 The enlarged schematic diagram of point A in the middle, Figure 8 is a schematic diagram of a second working state of the production equipment in this embodiment, Fig. 9 yes Figure 8 The enlarged schematic diagram of point B in the middle, Fig.10 This is a schematic diagram of the third working state of the production equipment in this embodiment.

[0126] Combination Figure 2 , Figure 6 to Figure 10 , Figure 2 The initial states of the beam 300 and the profiling device 200 are shown. The first working state refers to the state in which the end of the beam 300 is inserted into the accommodating space 33 of the profiling device 200, the second working state refers to the working state in which the profiling device 200 is profiling the end of the beam 300, and the third working state refers to the state in which the end of the beam 300 is separated from the profiling device 200 after the profiling device 200 completes profiling of the end of the beam 300.

[0127] The working principle of the above production equipment is as follows:

[0128] refer to Figure 2First, the beam 300 is suspended on the roller stand 100 in a horizontal state. The support frame 2 of the profiling device 200 is pulled or pushed to move it along the base 1 to the lateral end of the base 1. At this time, the profiling assembly 3 of the profiling device 200 faces the roller stand 100. The profiling assembly 3 of the profiling device 200 is pulled or pushed to move it longitudinally relative to the support frame 2 to move away from the beam 300. The driving member 36 is started to retract its output shaft.

[0129] refer to Figure 6 and Figure 7 , move the beam 300 so that its longitudinal end is close to the profiling device 200. Pull or push the support frame 2 of the profiling device 200, so that it moves along the base 1 until the profiling assembly 3 is located near the end of the beam 300, and align the accommodating space 33 of the profiling assembly 3 with the end of the beam 300. Then pull or push the profiling assembly 3 of the profiling device 200, so that it moves longitudinally relative to the support frame 2 to approach the beam 300, and insert the longitudinal end of the beam 300 into the accommodating space 33 formed by the limiter 31 and the profiling member 32. Among them, the limiter 31 is located on the lateral outer side of the upper wing plate 320, and the profiling member 32 is located on the lateral outer side of the lower wing plate 330.

[0130] refer to Figure 8 and Fig. 9 , start the driving member 36 to extend its output shaft, so as to drive the press-formed member 32 to slide relative to the mounting plate 34 and the top plate 37, and approach the limit member 31, and press the lower wing plate 330. As the press-formed member 32 moves, the end of the lower wing plate 330 is bent and formed, so that the lower wing plate 330 of the beam 300 is deformed and pressed against the inclined wall 311 of the web 310, and the bent portion 332 of the lower wing plate 330 is fixedly connected to the inclined wall 311 of the web 310 by welding.

[0131] refer to Fig.10 After the end of the beam 300 is formed and welded firmly, the profiling assembly 3 of the profiling device 200 is moved longitudinally relative to the support frame 2 to move away from the beam 300, so that the beam 300 is separated from the accommodating space 33. The support frame 2 of the profiling device 200 is pulled or pushed to move along the base 1 to the lateral end of the base 1. At this time, the profiling assembly 3 of the profiling device 200 faces the roller frame 100. At this time, the profiling device 200 and the beam 300 do not interfere with each other, so as to facilitate the movement of the beam 300 on the roller frame 100 to continue the subsequent operation.

[0132] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0133] In the profiling device of the present application, the end of the beam is limited and abutted by the limiting piece and the profiling piece, and the bending of the end of the lower wing plate of the beam can be directly achieved during the movement of the profiling piece. The operation is convenient and simple, the production efficiency is improved, the man-hours for cutting and grinding are greatly reduced, and the structural strength of the beam is enhanced.

[0134] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A pressing device for pressing the end of a beam to form it, characterized in that: The pressing device comprises: Base; A support frame, which stands upright on the base; A profiled component is arranged on the top of the support frame; the profiled component comprises a spaced-apart stopper and a profiled component, the stopper is connected and fixed to the support frame, the profiled component can move relative to the support frame to approach or move away from the stopper, and the space between the stopper and the profiled component forms an accommodating space; Among them, the accommodating space is used to accommodate the end of the horizontal beam, the limiting member and the press-formed member are arranged on opposite sides of the beam, the limiting member is used to abut and limit the upper wing plate of the beam, and the press-formed member is used to press the lower wing plate of the beam so that the end of the lower wing plate is inclined to fit the web of the beam.

2. The profiling device according to claim 1, characterized in that: The side wall of the pressure-forming component facing the limiting component includes an abutting portion and a pressure-forming portion, an angle is formed between the abutting portion and the pressure-forming portion, and the pressure-forming portion gradually approaches the limiting component in a direction away from the abutting portion.

3. The profiling device according to claim 1, characterized in that: The profiled component comprises a mounting plate, the mounting plate is connected to the top of the support frame, the limiting member is erected on the mounting plate, and the profiled member is slidably connected to the mounting plate.

4. The profiling device according to claim 3, characterized in that: A guide hole is provided on the mounting plate, and the length direction of the guide hole extends along the direction of the center line connecting the limit piece and the profile piece. A through hole is provided on the profile piece, and a guide shaft is passed through the through hole and the guide hole, and the guide shaft is connected and fixed to the profile piece, and the guide shaft is slidably connected to the mounting plate to realize the sliding connection between the profile piece and the mounting plate.

5. The profiling device according to claim 3, characterized in that: The profiled assembly comprises a top plate, and the top plate and the mounting plate are spaced apart from each other in an upper and lower direction, and the minimum distance between the top plate and the mounting plate is not less than the height of the horizontal beam.

6. The profiling device according to claim 1, characterized in that: The profiling assembly comprises a driving member, the driving member is connected and fixed to the support frame, the output shaft of the driving member is connected and fixed to the profiling member, and the driving member is used to drive the profiling member to move; The driving member is a hydraulic cylinder.

7. The profiling device according to claim 1, characterized in that: The profiling device includes a sliding assembly, which includes a sliding seat and a sliding rail that slidably cooperate with each other. One of the sliding seat and the sliding rail is connected to the bottom of the profiling assembly, and the other is connected to the top of the support frame. The sliding rail extends in a direction perpendicular to the center line connecting the limit member and the profiling member.

8. The profiling device according to claim 7, characterized in that: The sliding assembly further comprises a pulley, the pulley is rotatably connected to the slide seat or the slide rail, and the pulley can move along the slide rail or the slide seat; The sliding assembly also includes two baffles, which are erected one by one at the two ends of the slide rail in the length direction and are used to stop the slide seat.

9. The profiling device according to claim 1, characterized in that: The support frame is movably connected to the base; A moving part is provided at the bottom of the support frame, a guide rail is provided on the base, the guide rail extends along the length direction of the base, and the moving part can move along the guide rail.

10. The profiling device according to claim 1, characterized in that: The support frame includes a column and a top beam, wherein the column is erected on the base, and the top beam is arranged on the top of the column, and opposite ends of the top beam both extend outwards beyond the column; The support frame also includes support beams arranged at opposite ends of the column, and the support beams are connected between the column and the top beam; A plurality of fixing members are arranged at intervals along the circumferential direction on the base, the fixing members extend outwardly beyond the base, and fasteners are passed through the fixing members and the supporting surface to fix the base.

11. A production equipment for producing beams, characterized in that: The production equipment includes a plurality of roller frames arranged at intervals and a press device as described in any one of claims 1 to 10, wherein the roller frames are used to support the beam, and the press device is arranged between two adjacent roller frames.

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