CN211614080U - Hot rolling coil plate type pressing device - Google Patents

Abstract

The utility model relates to the technical field of hot coil processing, in particular to a hot-rolled coil plate type pressing device, which is lack of certain fixing measures around the device, thereby leading the upwarp condition around the hot-rolled coil plate in the pressing process and influencing the pressing effect of the hot-rolled coil plate, and comprises a pressing platform, four groups of supporting legs, a hydraulic pressing device, a hydraulic pressing rod, a connecting plate, an upper plate type, a lower plate type and four groups of fixed rods, wherein the tops of the four groups of supporting legs are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the pressing platform, the hydraulic pressing device is fixed above the pressing platform through an external fixing device, the top of the hydraulic pressing rod is connected with the bottom output end of the hydraulic pressing device, the top of the connecting plate is fixed at the bottom of the hydraulic pressing rod, the upper plate type is arranged at the bottom of the connecting plate, the middle part of, the top ends of the four groups of fixed rods are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the pressing table.

Description

Hot rolling coil plate type pressing device

Technical Field

The utility model relates to a technical field of hot coil processing especially relates to a hot rolling coils board type push down device.

Background

The pressing device of the hot-rolled coil model is a device for pressing the mould model in the processing process of the hot-rolled coil so as to press and form the hot-rolled coil, and is widely used in the field of hot-rolled coil processing; the prior hot rolling coil plate type pressing device comprises a pressing platform, four groups of supporting legs, a hydraulic pressing device, a hydraulic pressing rod, a connecting plate, an upper plate type, a lower plate type and four groups of fixing rods, wherein the tops of the four groups of supporting legs are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the pressing platform, the hydraulic pressing device is fixed above the pressing platform through an external fixing device, the top of the hydraulic pressing rod is connected with the output end of the bottom of the hydraulic pressing device, the top of the connecting plate is fixed at the bottom of the hydraulic pressing rod, the upper plate type is arranged at the bottom of the connecting plate, a pressing through hole is arranged in the middle of the pressing platform, the four groups of fixing rods are all in an L shape, the top ends of the four groups of fixing rods are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the pressing, the lower plate type is positioned below the pressing through hole; when the existing hot-rolled coil plate type pressing device is used, a hot-rolled coil plate is tiled on a pressing platform, a pressing part of the hot-rolled coil plate is placed above a pressing through hole, then, a hydraulic pressing rod, a connecting plate and an upper plate type are driven by the hydraulic pressing device to move downwards, and therefore the hot-rolled coil plate is pressed and molded through pressure between the upper plate type and the lower plate type.

When the existing hot-rolled coil plate type pressing device is used, a hot-rolled coil is lack of certain fixing measures around the hot-rolled coil in the pressing process, so that the situation that the periphery of the hot-rolled coil is upwarped in the pressing process is caused, and the pressing effect of the hot-rolled coil is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a hot rolling coils board type push down device, it can carry out effectual fixing around to the hot rolling coil board in the hot rolling coil board suppression process, improves the suppression effect that the hot rolling rolled coil board.

In order to achieve the above object, the utility model provides a following technical scheme: a down-pressing device for the plate type of a hot-rolled plate comprises a pressing table, four groups of supporting legs, a hydraulic pressing device, a hydraulic pressing rod, a connecting plate, an upper plate type, a lower plate type and four groups of fixing rods, wherein the tops of the four groups of supporting legs are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the pressing table, the hydraulic pressing device is fixed above the pressing table through an external fixing device, the tops of the hydraulic pressing rods are connected with the output end of the bottom of the hydraulic pressing device, the tops of the connecting plates are fixed at the bottom of the hydraulic pressing rods, the upper plate type is arranged at the bottom of the connecting plate, a pressing through hole is formed in the middle of the pressing table, the four groups of fixing rods are L-shaped, the tops of the four groups of fixing rods are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of, the lower plate type is positioned below the pressing through hole, and further comprises two groups of first guide rails, two groups of first slide blocks, two groups of first telescopic rods, two groups of first pressure rods, two groups of second guide rails, two groups of second slide blocks, two groups of second telescopic rods and two groups of second pressure rods, wherein the front side and the rear side of the top of the pressing table are respectively provided with two groups of first fixing grooves, the two groups of first fixing grooves are respectively positioned on the front side and the rear side of the pressing through hole, the two groups of first guide rails are respectively arranged in the two groups of first fixing grooves, the bottoms of the two groups of first slide blocks are respectively in sliding connection with the tops of the two groups of first guide rails, the two groups of first telescopic rods are respectively fixed on the tops of the two groups of first slide blocks, the two groups of first pressure rods are respectively provided with two groups of first connecting holes, the two groups of first pressure rods are respectively connected with the two groups of first connecting holes, the top right side of suppression platform is provided with the second fixed slot, the inside at the second fixed slot is installed to the second guide rail, the bottom of second slider and the top sliding connection of second guide rail, the bottom of second telescopic link is connected with the top of second slider, the right side of second depression bar is provided with the second connecting hole, and the second depression bar passes through the second connecting hole and is connected with the second telescopic link, and the second depression bar is located the right side of suppression through-hole.

Preferably, both the right side of the press table and the right side of the second guide rail are inclined downward.

Preferably, the material guiding device further comprises four groups of material guiding rollers, the left ends and the right ends of two groups of material guiding rollers in the four groups of material guiding rollers are respectively in rotating connection with the left front side, the right front side, the left rear side and the right rear side inside the pressing through hole, and the front ends and the rear sides of the other two groups of material guiding rollers in the four groups of material guiding rollers are respectively in rotating connection with the left front side, the right front side, the left rear side and the right rear side inside the pressing through hole.

Preferably, the four groups of guide rollers are all made of stainless steel.

Preferably, still include the multiunit leveling roller, the multiunit leveling roller is fixed respectively through outside fixing device the left side of pressing the platform, the multiunit leveling roller is located the left side of pressing the platform and the left side top of pressing the platform respectively.

Preferably, still include hydraulic pressure discharging device and two sets of hydraulic pressure discharge bars, hydraulic pressure discharging device is located the below of suppression platform, two sets of hydraulic pressure discharge bars are connected with the left side and the right side of hydraulic pressure discharging device top output respectively, and two sets of hydraulic pressure discharging device are located respectively the left side and the right side of version type down.

Preferably, the device also comprises two groups of electromagnets, and the two groups of electromagnets are respectively arranged at the tops of the two groups of hydraulic discharging rods.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this hot rolling coil plate type pushes down device, through two sets of first sliders and second sliders and two sets of first telescopic link and second telescopic link of external control system control, before the suppression, through the slip of first slider and second slider, make two sets of first depression bars and second depression bar remove to the outside of pressing the platform, then place the hot rolling coil in the top of suppression through-hole, then drive two sets of first depression bars and second depression bar through two sets of first sliders and second slider and remove to the top of suppression through-hole, then, drive first depression bar and second depression bar downwards through two sets of first telescopic link and second telescopic link and make its front side to the hot rolling coil, certain pressure is applyed on rear side and right side, thereby prevent that the hot rolling coil from taking place the upwarp condition in the course of suppression, thereby improve the suppression effect of hot rolling coil.

Drawings

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

fig. 2 is a top view of the pressing table of the present invention;

FIG. 3 is an enlarged view of part A of the structure of the present invention;

in the drawings, the reference numbers: 1. a pressing table; 2. a support leg; 3. a hydraulic pressing device; 4. hydraulically pressing a rod; 5. a connecting plate; 6. Printing a plate type; 7. setting a plate type; 8. fixing the rod; 9. a first guide rail; 10. a first slider; 11. a first telescopic rod; 12. a first pressure lever; 13. a second guide rail; 14. a second slider; 15. a second telescopic rod; 16. a second compression bar; 17. a material guide roller; 18. A leveling roller; 19. a hydraulic discharging device; 20. a hydraulic discharging rod; 21. an electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a hot rolling coil plate version type pushes down device, including pressing platform 1, four group's landing legs 2, hydraulic pressure device 3, hydraulic pressure pole 4, connecting plate 5, go up version type 6, version type 7 and four group's dead levers 8 down, the top of four group's landing legs 2 is fixed respectively in the left front side of pressing platform 1 bottom, right front side, left rear side and right rear side, hydraulic pressure device 3 fixes in the top of pressing platform 1 through external fixation device, the top of hydraulic pressure pole 4 is connected with the bottom output of hydraulic pressure device 3, the top of connecting plate 5 is fixed in the bottom of hydraulic pressure pole 4, it installs in the bottom of connecting plate 5 to go up version type 6, the middle part of pressing platform 1 is provided with the suppression through-hole, four group's dead levers 8 all are the L type, the top of four group's dead levers 8 is fixed respectively in the left front side of pressing platform 1 bottom, The left front side, the right front side, the left rear side and the right rear side of the lower plate type 7 are respectively connected with four groups of fixing rods 8, the lower plate type 7 is positioned below the pressing through hole, the press table further comprises two groups of first guide rails 9, two groups of first sliding blocks 10, two groups of first telescopic rods 11, two groups of first compression rods 12, two groups of second guide rails 13, a second sliding block 14, a second telescopic rod 15 and a second compression rod 16, the front side and the rear side of the top of the press table 1 are respectively provided with two groups of first fixing grooves, the two groups of first fixing grooves are respectively positioned on the front side and the rear side of the pressing through hole, the two groups of first guide rails 9 are respectively arranged inside the two groups of first fixing grooves, the bottoms of the two groups of first sliding blocks 10 are respectively connected with the tops of the two groups of first guide rails 9 in a sliding manner, the two groups of first telescopic rods 11 are respectively fixed on the tops of the two groups of first sliding blocks 10, and the two groups of first compression, two groups of first pressure levers 12 are respectively connected with two groups of first telescopic rods 11 through two groups of first connecting holes, two groups of first pressure levers 12 are respectively positioned at the front side and the rear side of the pressing through hole, a second fixing groove is arranged at the right side of the top of the pressing table 1, a second guide rail 13 is arranged in the second fixing groove, the bottom of a second sliding block 14 is in sliding connection with the top of the second guide rail 13, the bottom end of the second telescopic rod 15 is connected with the top of the second sliding block 14, a second connecting hole is arranged at the right side of a second pressure lever 16, the second pressure lever 16 is connected with the second telescopic rod 15 through the second connecting hole, the second pressure lever 16 is positioned at the right side of the pressing through hole, two groups of first sliding blocks 10 and second sliding blocks 14 and two groups of first telescopic rods 11 and second telescopic rods 15 are controlled by an external control system, and before pressing, the first sliding blocks 10 and the second sliding blocks 14, the two groups of first pressure rods 12 and second pressure rods 16 move towards the outer side of the pressing table 1, then the hot-rolled coil is placed above the pressed through hole, then the two groups of first slide blocks 10 and second slide blocks 14 drive the two groups of first pressure rods 12 and second pressure rods 16 to move towards the upper side of the pressed through hole, and then the two groups of first telescopic rods 11 and second telescopic rods 15 drive the first pressure rods 12 and second pressure rods 16 downwards to apply certain pressure to the front side, the rear side and the right side of the hot-rolled coil, so that the hot-rolled coil is prevented from being upwarped in the pressing process, and the pressing effect of the hot-rolled coil is improved; the right side of the pressing platform 1 and the right side of the second guide rail 13 are both inclined downwards, after pressing is finished, the second sliding block 14 and the second pressure rod 16 slide rightwards, and the height of the second pressure rod 16 is lower than that of the left side of the pressing platform 1, so that a hot-rolled coil formed by pressing can be taken out from the pressing platform 1 conveniently; the hot-rolled coil pressing device is characterized by further comprising four groups of guide rollers 17, the left ends and the right ends of two groups of guide rollers 17 in the four groups of guide rollers 17 are respectively in rotating connection with the left front side, the right front side, the left rear side and the right rear side inside the pressing through hole, the front ends and the rear sides of the other two groups of guide rollers 17 in the four groups of guide rollers 17 are respectively in rotating connection with the left front side, the right front side, the left rear side and the right rear side inside the pressing through hole, the guide rollers 17 can guide the periphery of a hot-rolled coil in the pressing process of the hot-rolled coil, so that the periphery of the hot-rolled coil can stably enter the pressing through hole, and the pressing effect of the hot-rolled coil is improved; the four groups of guide rollers 17 are all made of stainless steel, so that the service life of the guide rollers 17 is prolonged; the hot-rolled coil flattening device is characterized by further comprising a plurality of groups of flattening rollers 18, wherein the plurality of groups of flattening rollers 18 are respectively fixed on the left side of the pressing platform 1 through external fixing devices, the plurality of groups of flattening rollers 18 are respectively positioned on the left side of the pressing platform 1 and above the left side of the pressing platform 1, and the plurality of groups of flattening rollers 18 are controlled to rotate through an external control system, so that a hot-rolled coil can be flattened before being pressed, the flatness of the hot-rolled coil is improved, and the pressing effect of the hot-rolled coil is improved; the device is characterized by further comprising a hydraulic discharging device 19 and two groups of hydraulic discharging rods 20, wherein the hydraulic discharging device 19 is located below the pressing table 1, the two groups of hydraulic discharging rods 20 are respectively connected with the left side and the right side of the top output end of the hydraulic discharging device 19, the two groups of hydraulic discharging devices 19 are respectively located on the left side and the right side of the lower plate type 7, the two groups of hydraulic discharging rods 20 are driven to move upwards through the hydraulic discharging device 19, and after the hot-rolled coil is pressed, the hot-rolled coil can be lifted out of a pressing through hole, so that the discharging of the hot-rolled coil is completed; the hot-rolled coil plate discharging device is characterized by further comprising two groups of electromagnets 21, wherein the two groups of electromagnets 21 are respectively arranged at the tops of the two groups of hydraulic discharging rods 20, and the two ends of a hot-rolled coil plate can be adsorbed through the two groups of electromagnets 21 during discharging, so that the hot-rolled coil plate can be conveniently discharged.

In conclusion, when the hot-rolled coil plate type pressing device is used, the two groups of the first sliding blocks 10 and the second sliding blocks 14 and the two groups of the first telescopic rods 11 and the second telescopic rods 15 are controlled by the external control system, before pressing, the first slide block 10 and the second slide block 14 slide to make the two groups of the first compression bar 12 and the second compression bar 16 move to the outer side of the pressing platform 1, then the hot rolled coil is placed above the pressed through hole, then two groups of first slide blocks 10 and second slide blocks 14 drive two groups of first compression bars 12 and second compression bars 16 to move to the upper part of the pressed through hole, then, the first compression bar 12 and the second compression bar 16 are driven downwards by the two groups of the first expansion link 11 and the second expansion link 15 to apply certain pressure to the front side, the rear side and the right side of the hot-rolled coiled plate, thereby preventing the upwarp of the hot-rolled coil in the pressing process and improving the pressing effect of the hot-rolled coil.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a hot rolling coil version type pushes down device, including suppression platform (1), four group's landing legs (2), hydraulic pressure suppression device (3), hydraulic pressure suppression pole (4), connecting plate (5), go up version type (6), version type (7) and four group's dead lever (8) down, the top of four group's landing legs (2) is fixed respectively in the left front side of suppression platform (1) bottom, right front side, left rear side and right rear side, hydraulic pressure suppression device (3) are fixed in the top of suppression platform (1) through external fixing device, the top of hydraulic pressure suppression pole (4) is connected with the bottom output of hydraulic pressure suppression device (3), the top of connecting plate (5) is fixed in the bottom of hydraulic pressure suppression pole (4), go up version type (6) and install the bottom at connecting plate (5), the middle part of suppression platform (1) is provided with the suppression through-hole, four group's dead lever (8) all are the L type, the top of four group (8) is fixed respectively in the left front side of suppression platform, The front side, the rear side and the rear side of the lower plate type (7) are respectively connected with four groups of fixing rods (8), the lower plate type (7) is positioned below the pressing through hole, the stamping machine is characterized by comprising two groups of first guide rails (9), two groups of first sliding blocks (10), two groups of first telescopic rods (11), two groups of first compression rods (12), a second guide rail (13), a second sliding block (14), a second telescopic rod (15) and a second compression rod (16), the front side and the rear side of the top of the stamping table (1) are respectively provided with two groups of first fixing grooves, the two groups of first fixing grooves are respectively positioned on the front side and the rear side of the pressing through hole, the two groups of first guide rails (9) are respectively installed inside the two groups of first fixing grooves, the bottoms of the two groups of first sliding blocks (10) are respectively in sliding connection with the tops of the two groups of first guide rails (9), the two groups of first telescopic rods (11) are respectively fixed at the tops of two groups of first sliding blocks (10), two groups of first connecting holes are respectively formed in the two groups of first pressing rods (12), the two groups of first pressing rods (12) are respectively connected with the two groups of first telescopic rods (11) through the two groups of first connecting holes, the two groups of first pressing rods (12) are respectively positioned on the front side and the rear side of the pressing through hole, a second fixing groove is formed in the right side of the top of the pressing table (1), a second guide rail (13) is installed in the second fixing groove, the bottom of the second sliding block (14) is in sliding connection with the top of the second guide rail (13), the bottom end of the second telescopic rod (15) is connected with the top of the second sliding block (14), a second connecting hole is formed in the right side of the second pressing rod (16), and the second pressing rod (16) is connected with the second telescopic rod (15) through the second connecting hole, the second pressure lever (16) is positioned at the right side of the pressing through hole.

2. A hot rolled coil form hold-down device as claimed in claim 1, characterised in that the right side of the pressing table (1) and the right side of the second guide rail (13) are both inclined downwards.

3. A hot rolled coil form hold-down device according to claim 1, further comprising four sets of guide rolls (17), wherein left and right ends of two sets of guide rolls (17) of said four sets of guide rolls (17) are rotatably connected to left and right front sides, left and right rear sides, respectively, inside said pressing through hole, and front and rear ends of the other two sets of guide rolls (17) of said four sets of guide rolls (17) are rotatably connected to left and right front sides, left and right rear sides, respectively, inside said pressing through hole.

4. A hot rolled coil form hold-down apparatus as claimed in claim 3, wherein said four sets of guide rolls (17) are made of stainless steel.

5. A hot rolled coil form hold-down device according to claim 1, characterized by further comprising a plurality of sets of leveling rollers (18), the sets of leveling rollers (18) being fixed to the left side of the pressing table (1) by external fixing means, respectively, the sets of leveling rollers (18) being located on the left side of the pressing table (1) and above the left side of the pressing table (1), respectively.

6. The hot-rolled coil plate type pressing device according to claim 1, further comprising a hydraulic discharging device (19) and two sets of hydraulic discharging rods (20), wherein the hydraulic discharging device (19) is located below the pressing platform (1), the two sets of hydraulic discharging rods (20) are respectively connected with the left side and the right side of the top output end of the hydraulic discharging device (19), and the two sets of hydraulic discharging devices (19) are respectively located on the left side and the right side of the lower plate type (7).

7. A hot rolled coil form hold-down device as claimed in claim 6, further comprising two sets of electromagnets (21), wherein said two sets of electromagnets (21) are respectively installed on top of said two sets of hydraulic discharge bars (20).

Images