CN113664093B

CN113664093B - Multistation integrated steel structure plastic working device

Info

Publication number: CN113664093B
Application number: CN202111017897.5A
Authority: CN
Inventors: 韩召先; 王坤; 任大鹏; 蒲建亮
Original assignee: Qingdao Haoyu Heavy Industry Co ltd
Current assignee: Qingdao Haoyu Heavy Industry Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2023-06-20
Anticipated expiration: 2041-09-01
Also published as: CN113664093A

Abstract

The invention relates to the technical field of steel structure processing devices, in particular to a multi-station integrated steel structure plastic processing device which comprises a workbench, wherein a heat dissipation mechanism is arranged on the surface of the workbench, a stamping die is movably connected to the top of the heat dissipation mechanism, U-shaped supporting frames are arranged at two ends of the surface of the workbench, top plates are jointly supported on the tops of the two U-shaped supporting frames, symmetrically distributed hydraulic cylinders are arranged at the positions, close to the middle, of the top plate, the end parts of piston rods of the two hydraulic cylinders are jointly connected with a movable connecting plate, and a stamping die is arranged at the bottom of the movable connecting plate. This multistation integration steel construction plastic working device can make this plastic working device carry out plastic working to three processing thing simultaneously through the three lower bolster that sets up, improves this plastic working device's machining efficiency, through radiator fan and heat dissipation mechanism's cooperation, can dispel the heat to the bottom of die, can carry out cold wind cooling to the die cavity of die through L shape fixed pipe, rectangle play tuber pipe and cold wind hose.

Description

Multistation integrated steel structure plastic working device

Technical Field

The invention relates to the technical field of steel structure processing devices, in particular to a multi-station integrated steel structure plastic processing device.

Background

The steel structure is mainly divided into a building steel structure and an equipment steel structure, the building steel structure is one of the main building structure types of engineering, the steel structure system is used for residential building, the characteristics of good ductility and strong plastic deformation capacity of the steel structure can be fully exerted, the building steel structure has excellent anti-seismic and wind resistance, the safety and reliability of the residence are greatly improved, especially under the condition of encountering earthquake and typhoon disasters, the steel structure can avoid the collapse damage of the building, the environmental protection effect of the building steel structure is good, the consumption of sand, stone and ash is greatly reduced during the construction of the steel structure residence, the used materials are mainly green materials which are recycled or degraded in 100%, and most of the materials can be reused or degraded without causing garbage when the building is dismantled; the equipment steel structure refers to a steel structure part in large equipment, a tower steel structure of a bridge girder erection machine, a crane girder, a crane body, a large equipment bracket and the like, belongs to one of precise steel structures with high requirements on precision, materials, connection and the like, is the most important stress part for complete equipment, and plays a structural role in function.

The plastic working is a working method for shaping a target shape by extruding a work product with a die, which is commonly called stamping working, regardless of whether a steel structure is built or an equipment steel structure, and the method utilizes the property that a solid including metal cannot be recovered after being deformed by a certain external force, and most of the existing steel structure plastic working equipment is composed of only one stamping die and one stamping die, wherein the stamping die is an upper die, and the stamping die serving as a lower die is used for stamping, so that a work product in a stamping die cavity is extruded into the target shape.

Disclosure of Invention

The invention aims to provide a multi-station integrated steel structure plastic processing device, which aims to solve the problems that in the prior art, the existing steel structure plastic processing device is mainly composed of only one stamping die and one stamping die, the stamping die is an upper die, the stamping die serving as a lower die is used for stamping, a processed object in a die cavity of the stamping die is extruded into a target shape, the processing efficiency of the single-station steel structure plastic processing device is slower, the lower die is fixed in the plastic processing process of a steel structure, and a large amount of heat is generated in the continuous stamping process, so that intermittent heat dissipation is needed after continuous stamping is carried out for several times, and the problem that the stamping die is damaged due to high temperature is avoided.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a multistation integration steel construction plastic working device, includes the workstation, the bottom of workstation and the position that is close to four corners all are equipped with the support column, the surface of workstation is equipped with heat dissipation mechanism, heat dissipation mechanism includes the rectangle base, the top of rectangle base is equipped with three equidistant backup pad of arranging, the top of backup pad and the position that is close to four corners all are equipped with the reference column, heat dissipation mechanism's top swing joint has the die, the die includes first lower bolster, second lower bolster and the third lower bolster that set gradually from left to right, be equipped with a plurality of equidistant connecting rods of arranging between first lower bolster and the second lower bolster, also be equipped with a plurality of equidistant connecting rods of arranging between second lower bolster and the third lower bolster, cylindrical positioning grooves are formed in the bottoms of the first lower die plate, the second lower die plate and the third lower die plate and close to four corners, symmetrically distributed U-shaped supporting frames are arranged at two ends of the surface of the workbench, top plates are jointly supported at the tops of the two U-shaped supporting frames, symmetrically distributed hydraulic cylinders are arranged at the positions of the tops of the top plates and close to the middle of the top plates, the ends of piston rods of the two hydraulic cylinders penetrate through the tops of the top plates and are jointly connected with a movable connecting plate, a stamping die is arranged at the bottom of the movable connecting plate, three equally-spaced threaded fixing rods are arranged at the positions of the tops of the stamping die and close to the front side edge, three equally-spaced threaded fixing rods are also arranged at the positions of the tops of the stamping die and close to the rear side edge, the tops of the six threaded fixing rods penetrate through the bottoms of the movable connecting plate and are in threaded connection with disc-shaped fastening nuts, an anti-slip washer is arranged between the bottom of the disc-shaped fastening nut and the top of the movable connecting plate.

Preferably, the bottoms of the support columns are provided with anti-skid shock pads.

Preferably, a plurality of equidistant bar-shaped air guide grooves are formed in the top of the supporting plate, the bar-shaped air guide grooves are arranged in parallel with the left side of the supporting plate, and a plurality of equidistant air outlet holes b are formed in the bottom of the inner wall of the bar-shaped air guide grooves.

Preferably, an air inlet groove is formed in the bottom of the rectangular base, and air outlet holes a corresponding to the air outlet holes b in position are formed in the top of the inner wall of the air inlet groove.

Preferably, rectangular mounting grooves are formed in the surfaces of the workbench and located below the three supporting plates respectively, a cooling fan is arranged at the bottom of the inner wall of each rectangular mounting groove, and an air inlet hole is formed in the middle of the bottom of the inner wall of each rectangular mounting groove.

Preferably, the first lower template, the second lower template and the third lower template are respectively positioned at the tops of the three supporting plates, and the positioning columns are movably inserted into the cylindrical positioning grooves.

Preferably, the surface of the workbench is provided with symmetrically distributed fixed vertical plates close to two ends, the surface of the workbench is respectively provided with strip-shaped sliding grooves at the middle parts of the edges of the outer sides of the two fixed vertical plates, the bottoms of the workbench are provided with symmetrically distributed first L-shaped mounting plates at the middle parts of the two ends, the inner sides of the two first L-shaped mounting plates are horizontally provided with first air cylinders, the end parts of the piston rods of the two first air cylinders are respectively connected with a movable block, the tops of the two movable blocks are respectively provided with an L-shaped movable plate, the top of the L-shaped movable plate is attached to the bottom of the workbench, the end parts of the L-shaped movable plate vertical plates penetrate through the strip-shaped sliding grooves, the width of the L-shaped movable plates is matched with the width of the strip-shaped sliding grooves, the two L-shaped movable plates are horizontally provided with connecting columns at the positions of the opposite sides and the tops of the two L-shaped movable plates, the ends of the two connecting columns respectively penetrate through the outer sides of the two fixed vertical plates and are connected with rectangular pushing plates, first positioning rods which are symmetrically distributed are arranged at positions, close to one sides and close to two ends, of the rectangular pushing plates, the ends of the first positioning rods penetrate through the inner sides of the fixed vertical plates and are in sliding connection with the fixed vertical plates, one side, far away from the fixed vertical plates, of the rectangular pushing plates is horizontally provided with a strip-shaped positioning plate, the left side of the first lower template is horizontally provided with a first U-shaped positioning groove, the right side of the third lower template is horizontally provided with a second U-shaped positioning groove, the second U-shaped positioning groove is identical with the first U-shaped positioning groove, and when piston rods of the two first cylinders are completely extended, the two strip-shaped positioning plates are movably inserted into the first U-shaped positioning groove and the second U-shaped positioning groove respectively.

Preferably, the top of the movable connecting plate and the positions close to the two ends are provided with second positioning rods which are symmetrically distributed, the top ends of the second positioning rods penetrate through the bottom of the top plate, and the second positioning rods are in sliding connection with the top plate.

Preferably, the bottom of workstation and the position that is close to the front side edge are equipped with three equidistant second L shape mounting panel that arranges, and is three the inboard of second L shape mounting panel horizontal plate is all vertical to be equipped with the second cylinder, the tip level of second cylinder piston rod is connected with the bar movable plate, the top of bar movable plate and the position that is close to the front end are equipped with L shape fixed pipe, the bottom of L shape fixed pipe passes the top of bar movable plate and is connected with cold wind hose, the bottom of workstation is passed on the top of L shape fixed pipe and is connected with the rectangle and go out the tuber pipe, when three the piston rod of second cylinder stretches out completely, three the air-out end of rectangle goes out the tuber pipe just respectively for the die cavity of first lower bolster, second lower bolster and third lower bolster, when the piston rod of second cylinder contracts completely, the bottom of rectangle goes out the tuber pipe is located the position that is close to the workstation surface.

Preferably, an air deflector is arranged between the two U-shaped supporting frames and near the bottom of the rear side, the air deflector is positioned right behind the die, the air deflector consists of a horizontal plate and an inclined plate, and the bottom of the inclined plate is positioned behind the top.

Compared with the prior art, the invention has the beneficial effects that:

1. this multistation integration steel construction plastic working device through two pneumatic cylinders drive press die removal, extrudees the processing thing in the die, can make this plastic working device carry out plastic working to three processing thing simultaneously through the three lower bolster that set up to improve this plastic working device's machining efficiency.

2. According to the multi-station integrated steel structure plastic processing device, a positioning column is arranged on a supporting plate, so that a user can conveniently install a stamping die, and two rectangular pushing plates are respectively driven to move by two first air cylinders, so that the two rectangular pushing plates fix the two ends of the stamping die, and the stamping die is fixed; the stamping die is fixed with the movable connecting plate through the threaded fixing rod and the disc-shaped fastening nut, so that a user can conveniently install and detach the stamping die, and accordingly, the user can conveniently replace different stamping dies and stamping dies according to needs, and the applicability of the plastic processing device is improved.

3. This multistation integration steel construction plastic working device through radiator fan and heat dissipation mechanism's cooperation, can dispel the heat fast to the bottom of die, and rethread L shape fixed pipe, rectangle play tuber pipe and the cold wind hose that set up can carry out cold wind cooling to the die cavity of die to make this die can carry out plastic working in succession, and then improve this plastic working device's machining efficiency.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present invention;

FIG. 2 is a schematic diagram of an overall second view structure according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of the present invention;

fig. 4 is a schematic view of an assembly structure of a workbench and a heat dissipation fan in the present invention;

FIG. 5 is a schematic view of a first view structure of a heat dissipation mechanism according to the present invention;

FIG. 6 is a schematic view of a second view structure of the heat dissipation mechanism according to the present invention;

FIG. 7 is a schematic view of a first perspective structure of a die of the present invention;

FIG. 8 is a schematic view of a second perspective structure of the die of the present invention;

FIG. 9 is a second schematic diagram of a portion of the structure of the present invention;

FIG. 10 is a third schematic view of a portion of the structure of the present invention;

FIG. 11 is a schematic diagram of a portion of the structure of the present invention;

fig. 12 is a schematic view showing an assembled structure of the press die, the movable connecting plate and the disc-shaped fastening nut in the present invention.

In the figure: the cooling system comprises a workbench 1, a support column 10, a first L-shaped mounting plate 11, a second L-shaped mounting plate 12, a fixed vertical plate 13, a rectangular mounting groove 14, a strip-shaped sliding groove 15, a U-shaped support frame 2, a top plate 3, a heat dissipation mechanism 4, a rectangular base 40, an air inlet groove 400, an air outlet hole a4000, a support plate 41, a strip-shaped air guide groove 410, an air outlet hole b4100, a positioning column 42, a die 5, a first lower template 50, a first U-shaped positioning groove 500, a second lower template 51, a third lower template 52, a second U-shaped positioning groove 520, a connecting rod 53, a cylindrical positioning groove 54, a first cylinder 6, a moving block 60, an L-shaped moving plate 7, a connecting column 70, a rectangular push plate 8, a strip-shaped positioning plate 80, a first positioning rod 81, a punching die 9, a threaded fixing rod 90, a hydraulic cylinder 16, a moving connecting plate 17, a second positioning rod 170, a disc-shaped fastening nut 18, an anti-slip washer 180, a heat dissipation fan 19, an air deflector 20, a second cylinder 21, a strip-shaped moving plate 210, an L-shaped fixing tube 22, a rectangular air outlet tube 23 and a hose 24.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

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

Example 1

The invention relates to a multi-station integrated steel structure plastic processing device, which comprises a workbench 1, wherein the bottom of the workbench 1 is provided with support columns 10 at the positions close to four corners, the workbench 1 is supported, an installation space is provided for a first air cylinder 6 and a second air cylinder 21, the surface of the workbench 1 is provided with a heat dissipation mechanism 4, the heat dissipation mechanism 4 comprises a rectangular base 40, the top of the rectangular base 40 is provided with three support plates 41 which are distributed at equal intervals, the three support plates 41 are used for positioning a stamping die 5, the top of the support plates 41 is provided with positioning columns 42 at the positions close to the four corners, the top of the heat dissipation mechanism 4 is movably connected with the stamping die 5, the stamping die 5 comprises a first lower die plate 50, a second lower die plate 51 and a third lower die plate 52 which are sequentially arranged from left to right, the plastic processing device can simultaneously carry out plastic processing on three processed objects through the three lower die plates, thereby improving the processing efficiency of the plastic processing device, a plurality of connecting rods 53 which are distributed at equal intervals are arranged between the first lower template 50 and the second lower template 51 and are used for connecting the first lower template 50 and the second lower template 51, a plurality of connecting rods 53 which are distributed at equal intervals are also arranged between the second lower template 51 and the third lower template 52 and are used for connecting the second lower template 51 and the third lower template 52, cylindrical positioning grooves 54 are formed at the positions which are close to four corners and the bottoms of the first lower template 50, the second lower template 51 and the third lower template 52, symmetrically distributed U-shaped supporting frames 2 are arranged at the two ends of the surface of the workbench 1, the top of the two U-shaped supporting frames 2 jointly support a top plate 3, symmetrically distributed hydraulic cylinders 16 are arranged at the positions which are close to the middle of the top plate 3, the ends of piston rods of the two hydraulic cylinders 16 respectively penetrate through the top of the top plate 3 and are jointly connected with a movable connecting plate 17, the movable connecting plate 17 and the stamping die 9 are driven to synchronously move through the two hydraulic cylinders 16, the stamping die 9 is arranged at the bottom of the movable connecting plate 17, three equally-spaced threaded fixing rods 90 are arranged at the top of the stamping die 9 and close to the front side edge, three equally-spaced threaded fixing rods 90 are also arranged at the top of the stamping die 9 and close to the rear side edge, the tops of the six threaded fixing rods 90 penetrate through the bottom of the movable connecting plate 17 and are in threaded connection with the disc-shaped fastening nuts 18, the stamping die 9 is fixedly connected with the movable connecting plate 17 through the disc-shaped fastening nuts 18, an anti-slip washer 180 is arranged between the bottom of the disc-shaped fastening nuts 18 and the top of the movable connecting plate 17, stability of the disc-shaped fastening nuts 18 is improved, sliding wires of the disc-shaped fastening nuts 18 in the use process is avoided, and stability of the stamping die 9 is guaranteed.

Example 2

In the above scheme, the bottom of the support column 10 is provided with the anti-skid shock pad, so that the influence of the plastic working device on the ground is reduced.

Example 3

In the above-mentioned scheme, the top of backup pad 41 has been seted up a plurality of equidistant bar wind-guiding grooves 410 of arranging, bar wind-guiding groove 410 is parallel arrangement with the left side of backup pad 41, make the wind flow that radiator fan 19 produced can be along bar wind-guiding groove 410 export, and take away the heat of die 5 bottom, thereby realize the effect of cooling, a plurality of equidistant air-out holes b4100 of arranging have been seted up to the bottom of bar wind-guiding groove 410 inner wall, the air inlet groove 400 has been seted up to the bottom of rectangular base 40, air-out hole a4000 corresponding with a plurality of air-out holes b4100 position has been upwards seted up at the top of air inlet groove 400 inner wall, make the wind that radiator fan 19 produced can pass air-out hole a4000 and air-out hole b4100 in proper order and blow to the bottom of die 5.

Further, rectangular mounting grooves 14 are formed in the surfaces of the workbench 1 and located right below the three support plates 41, cooling fans 19 are arranged at the bottoms of the inner walls of the rectangular mounting grooves 14, wind is generated through the cooling fans 19, and air inlet holes are formed in the middle of the bottoms of the inner walls of the rectangular mounting grooves 14, so that outside air can be sucked into the rectangular mounting grooves 14.

Example 4

In the above scheme, the first lower die plate 50, the second lower die plate 51 and the third lower die plate 52 are respectively located at the top of the three support plates 41, and the positioning columns 42 are movably inserted into the cylindrical positioning grooves 54, so that a user can conveniently position the die 5, and the user can conveniently install the die 5.

Further, the surface of the workbench 1 is provided with symmetrically distributed fixed vertical plates 13 near two ends, the surfaces of the workbench 1 are respectively provided with strip-shaped sliding grooves 15 at the middle parts of the edges of the outer sides of the two fixed vertical plates 13, the bottoms of the workbench 1 are respectively provided with symmetrically distributed first L-shaped mounting plates 11 at the middle parts of the two ends, the first air cylinders 6 are horizontally arranged at the inner sides of the horizontal plates of the two first L-shaped mounting plates 11, the end parts of the piston rods of the two first air cylinders 6 are respectively connected with a movable block 60, the movable blocks 60 are driven to move by the first air cylinders 6, the tops of the two movable blocks 60 are respectively provided with an L-shaped movable plate 7, the movable blocks 7 are driven to move by the movable blocks 60, the tops of the horizontal plates of the L-shaped movable plates 7 are attached to the bottoms of the workbench 1, and the stability of the L-shaped movable plates 7 during movement is improved, the end parts of the vertical plates of the L-shaped movable plates 7 penetrate through the strip-shaped sliding grooves 15, the width of the L-shaped movable plates 7 is matched with the width of the strip-shaped sliding grooves 15, the L-shaped movable plates 7 are guaranteed to move stably, connecting columns 70 are horizontally arranged at the positions of the tops of the two opposite sides of the vertical plates of the two L-shaped movable plates 7, the end parts of the two connecting columns 70 penetrate through the outer sides of the two fixed vertical plates 13 respectively and are connected with a rectangular push plate 8, the L-shaped movable plates 7 are connected with the rectangular push plate 8 through the connecting columns 70, first positioning rods 81 which are symmetrically distributed are arranged at the positions of one side, close to the fixed vertical plates 13, of the rectangular push plate 8, close to the two ends are provided with first positioning rods 81, the end parts of the first positioning rods 81 penetrate through the inner sides of the fixed vertical plates 13 and are in sliding connection with the fixed vertical plates 13, the stability of the rectangular push plate 8 in moving is improved, one side, far from the fixed vertical plates 13, of the rectangular push plate 8 is horizontally provided with a strip-shaped positioning plate 80, the first U-shaped positioning groove 500 is horizontally formed in the left side of the first lower die plate 50, the second U-shaped positioning groove 520 is horizontally formed in the right side of the third lower die plate 52, the second U-shaped positioning groove 520 is identical to the first U-shaped positioning groove 500, when the piston rods of the two first air cylinders 6 extend completely, the two strip-shaped positioning plates 80 are movably inserted into the first U-shaped positioning groove 500 and the second U-shaped positioning groove 520 respectively, and the positions of the stamping dies 5 are positioned through the strip-shaped positioning plates 80 on the rectangular push plate 8, so that the positions of the stamping dies 5 are fixed, and smooth stamping is ensured.

Example 5

In the above scheme, the second positioning rods 170 symmetrically distributed are arranged at the top of the movable connecting plate 17 and near the two ends, the top ends of the second positioning rods 170 penetrate through the bottom of the top plate 3, and the second positioning rods 170 are slidably connected with the top plate 3, so that the stability of the movable connecting plate 17 during movement is ensured.

Example 6

In the above scheme, the bottom of workstation 1 and the position that is close to the front side edge are equipped with three equidistant second L shape mounting panel 12 that arrange, the inboard of the horizontal board of three second L shape mounting panel 12 is all vertically equipped with second cylinder 21, the tip level of the piston rod of second cylinder 21 is connected with bar movable plate 210, the top of bar movable plate 210 and the position that is close to the front end are equipped with L shape fixed pipe 22, second cylinder 21 passes through bar movable plate 210 drive L shape fixed pipe 22 and reciprocates, the bottom of L shape fixed pipe 22 passes the top of bar movable plate 210 and is connected with cold wind hose 24, cold wind hose 24 is connected with cold wind production facility, make rectangle play tuber pipe 23 can export cold wind, cool processing to the die cavity of die 5, the top of L shape fixed pipe 22 passes the bottom of workstation 1 and is connected with rectangle play tuber pipe 23, improve the scope of air-out, when the piston rod of three second cylinder 21 stretches out completely, the air-out of three rectangle play tuber pipe 23 is just to first lower bolster 50 respectively, second lower bolster 51 and third lower bolster 52's die cavity, when the die cavity of second rectangle 21 is close to the bottom of workstation 23 when the complete, when the shrink of die cavity that is located at the workstation 1, the lower die 5 is processed in the lower surface of the face of the die, the die is processed, the die is down side is avoided in the plastic processing.

Further, an air deflector 20 is arranged between the two U-shaped supporting frames 2 and near the bottom of the rear side, the air deflector 20 is positioned right behind the die 5, the air deflector 20 consists of a horizontal plate and an inclined plate, the bottom of the inclined plate is positioned at the rear of the top, the air output by the rectangular air outlet pipe 23 is guided, the air is guided downwards, and the influence on equipment right behind the plastic working device is avoided.

It should be noted that, in embodiments 1 to 6 of the present invention, three lower templates are adopted for the die 5, and in practical application, the number of the lower templates in the die 5 needs to be greater than or equal to three, so as to ensure that the processing efficiency of the plastic processing device can be improved, and a corresponding number of punching dies need to be arranged at the bottom of the corresponding punching die 9.

When the multi-station integrated steel structure plastic processing device is used, a user respectively places three objects to be processed in the die cavities of a first lower die plate 50, a second lower die plate 51 and a third lower die plate 52, then starts two hydraulic cylinders 16, drives a movable connecting plate 17 and a stamping die 9 to synchronously move downwards, and performs stamping processing on the objects to be processed, and when in stamping, the bottom of a stamping die 5 is subjected to blowing and heat dissipation through a cooling fan 19, so that heat at the bottom of the stamping die 5 is dissipated along a strip-shaped air guide groove 410, cold air is input into an L-shaped fixed pipe 22 through a cold air hose 24 and is output from a rectangular air outlet pipe 23, so that the die cavity of the stamping die 5 is subjected to cooling treatment, and further the stamping die 5 is prevented from generating high temperature during continuous processing; when the die needs to be replaced, a user firstly drives the movable connecting plate 17 and the stamping die 9 downwards to the lowest position through two hydraulic cylinders 16, then a plurality of disc-shaped fastening nuts 18 and anti-slip washers 180 are detached, then the movable connecting plate 17 is driven upwards to reset through the two hydraulic cylinders 16, at the moment, the stamping die 9 is separated from the movable connecting plate 17, the stamping die 9 is attached to the stamping die 5, then two rectangular push plates 8 are driven outwards through the two first cylinders 6 respectively, so that two ends of the stamping die 5 are not fixed, at the moment, the user moves the stamping die 9 upwards together with the stamping die 5, after the stamping die 5 is separated from the supporting plate 41, the stamping die 9 can be moved out together with the stamping die 5, then the user installs a new stamping die 5 on the heat dissipation mechanism 4, and resets the two rectangular push plates 8 through the two first cylinders 6 respectively, the two ends of the stamping die 5 are fixed, so that the new stamping die 9 is installed and fixed, at the moment, the two rectangular push plates 8 are driven outwards through the two first cylinders 6 respectively, the two cylinders 17 are driven downwards to move, the bottom of the stamping die 17 is fixed to the bottom of the stamping die 9, the plurality of disc-shaped fastening nuts 9 and the anti-slip washers 180 are fixed, and the disc-shaped fastening nuts 180 are further fixed, and the plurality of disc-shaped fastening nuts are connected with the stamping die 9 and the anti-slip washers are replaced.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multistation integration steel construction plastic working device, its characterized in that: including workstation (1), the bottom of workstation (1) and the position that is close to four corners all are equipped with support column (10), the surface of workstation (1) is equipped with cooling mechanism (4), cooling mechanism (4) are equipped with three equidistant backup pad (41) of arranging including rectangle base (40), the top of backup pad (41) just is close to the position of four corners and all is equipped with reference column (42), the top swing joint of cooling mechanism (4) has die (5), die (5) including first lower bolster (50), second lower bolster (51) and the third lower bolster (52) that set gradually from a left side to the right side, be equipped with connecting rod (53) that a plurality of equidistant are arranged between first lower bolster (50) and second lower bolster (51), also be equipped with a plurality of equidistant connecting rods (53) between second lower bolster (51) and the third lower bolster (52), first lower bolster (50), second lower bolster (51) and third lower bolster (52) bottom and four positions that are close to the top of four corners (2) have set up two support frame shapes of supporting frame (2) that are equipped with the top of two symmetric support frame (2) that are equipped with between the top of two support frame (2), the top of the top plate (3) is provided with symmetrically distributed hydraulic cylinders (16) at positions close to the middle, the end parts of piston rods of the two hydraulic cylinders (16) penetrate through the top of the top plate (3) and are jointly connected with a movable connecting plate (17), the bottom of the movable connecting plate (17) is provided with a stamping die (9), the top of the stamping die (9) is provided with three equidistant threaded fixing rods (90) arranged at positions close to the front side edge, the top of the stamping die (9) is also provided with three equidistant threaded fixing rods (90) arranged at positions close to the rear side edge, the top ends of the six threaded fixing rods (90) penetrate through the bottom of the movable connecting plate (17) and are connected with disc-shaped fastening nuts (18) in a threaded manner, and anti-skid gaskets (180) are arranged between the bottom of the disc-shaped fastening nuts (18) and the top of the movable connecting plate (17); a plurality of equidistant strip-shaped air guide grooves (410) are formed in the top of the supporting plate (41), the strip-shaped air guide grooves (410) are arranged in parallel with the left side of the supporting plate (41), and a plurality of equidistant air outlet holes b (4100) are formed in the bottom of the inner wall of the strip-shaped air guide grooves (410); an air inlet groove (400) is formed in the bottom of the rectangular base (40), and air outlet holes a (4000) corresponding to the air outlet holes b (4100) are formed in the top of the inner wall of the air inlet groove (400) upwards.

2. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the bottom of the support column (10) is provided with an anti-skid shock pad.

3. The multi-station integrated steel structure plastic working device according to claim 1, wherein: rectangular mounting grooves (14) are formed in the surfaces of the workbench (1) and located below the three supporting plates (41), cooling fans (19) are arranged at the bottoms of the inner walls of the rectangular mounting grooves (14), and air inlet holes are formed in the middle of the bottoms of the inner walls of the rectangular mounting grooves (14).

4. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the first lower template (50), the second lower template (51) and the third lower template (52) are respectively positioned at the tops of the three supporting plates (41), and the positioning columns (42) are movably inserted into the cylindrical positioning grooves (54).

5. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the surface of workstation (1) and be close to the position at both ends and be equipped with fixed riser (13) of symmetric distribution, the surface of workstation (1) just is located two respectively fixed riser (13) outside bottom edge middle part's position has all offered bar spout (15), the bottom of workstation (1) just is located the position at both ends middle part and is equipped with first L shape mounting panel (11) of symmetric distribution, two the inboard of first L shape mounting panel (11) horizontal plate is all installed first cylinder (6) horizontally, two the tip of first cylinder (6) piston rod all is connected with movable block (60), two the top of movable block (60) all is equipped with L shape movable plate (7), the top of L shape movable plate (7) horizontal plate is laminated with the bottom of workstation (1) mutually, the tip of L shape movable plate (7) vertical plate passes bar spout (15), just the width of L shape movable plate (7) with the width looks adaptation of bar spout (15), two the tip of L shape movable plate (7) piston rod all is connected with movable block (60) piston rod's) tip, two the top that are equipped with two vertical plate (7) horizontal plate (70) and are located the top of connecting respectively one side of connecting the vertical plate (70) and are connected with two the fixed post (70), the rectangular push plate (8) is close to one side of the fixed vertical plate (13) and is close to the first locating rod (81) of symmetric distribution at the positions of two ends, the end part of the first locating rod (81) penetrates through the inner side of the fixed vertical plate (13), the first locating rod (81) is in sliding connection with the fixed vertical plate (13), one side of the rectangular push plate (8) away from the fixed vertical plate (13) is horizontally provided with a strip locating plate (80), the left side of the first lower template (50) is horizontally provided with a first U-shaped locating groove (500), the right side of the third lower template (52) is horizontally provided with a second U-shaped locating groove (520), the second U-shaped locating groove (520) is identical with the first U-shaped locating groove (500), and when the piston rods of the two first cylinders (6) are completely extended, the two strip locating plates (80) are respectively movably inserted into the first U-shaped locating groove (500) and the second U-shaped locating groove (520).

6. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the top of the movable connecting plate (17) and the positions close to two ends are provided with second positioning rods (170) which are symmetrically distributed, the top end of each second positioning rod (170) penetrates through the bottom of the top plate (3), and the second positioning rods (170) are in sliding connection with the top plate (3).

7. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the bottom of workstation (1) and be close to the position of front side edge are equipped with three equidistant second L shape mounting panel (12) of arranging, and is three the inboard of second L shape mounting panel (12) horizontal plate is all vertical is equipped with second cylinder (21), the tip level of second cylinder (21) piston rod is connected with bar movable plate (210), the top of bar movable plate (210) and the position that is close to the front end are equipped with L shape fixed pipe (22), the top of bar movable plate (210) is passed and cold wind hose (24) are connected with to the bottom of L shape fixed pipe (22), the bottom of workstation (1) is passed on the top of L shape fixed pipe (22) and is connected with rectangle tuber pipe (23), when the piston rod of three second cylinder (21) stretches out completely, the air-out end of rectangle tuber pipe (23) just right respectively first lower bolster (50), second lower bolster (51) and the die cavity of third lower bolster (52), when the rectangle of second cylinder (21) contracts completely, the bottom of leaving tuber pipe (23) is located on the bottom of workstation (1) and is located the surface of the tuber pipe.

8. The multi-station integrated steel structure plastic working device according to claim 1, wherein: the position between the two U-shaped support frames (2) and close to the bottom of the rear side is provided with an air deflector (20), the air deflector (20) is positioned right behind the stamping die (5), the air deflector (20) consists of a horizontal plate and an inclined plate, and the bottom of the inclined plate is positioned behind the top.