Grating plate compression molding equipment

Abstract

The utility model discloses grating plate compression molding equipment which comprises a working table, a plurality of supporting legs are fixedly connected to the bottom of the working table, a molding seat is installed on the working table, a plurality of first positioning grooves are formed in the top face of the molding seat, positioning frames are fixedly connected to the two sides of the molding seat, and the positioning frames are fixedly connected to the two sides of the molding seat. A plurality of second positioning grooves are formed in the top face of the positioning frame, a fixing frame is fixedly connected to the top of the workbench, and a pressing mechanism is arranged on the fixing frame. According to the utility model, the flat steel and the cross bar can be positioned during compression molding, so that molding deviation caused by displacement and rolling of the flat steel and the cross bar under the action of pressure can be prevented, direct pressure applied by the compression mechanism can be absorbed and decomposed, damage to the flat steel and the cross bar caused by overlarge pressure applied by the compression mechanism can be prevented, related parts can be disassembled at will, and the production cost is reduced. And rapid maintenance and replacement can be carried out after long-time work.

Description

TECHNICAL FIELD

[0001] The utility model belongs to grating plate processing technical field, especially, relate to a grating plate press forming equipment. BACKGROUND

[0002] Grating plate is a kind of open hole plate material formed by welding, press lock or plug-in mode fixed by arranging warp and weft according to specific interval.The grating plate has high bearing capacity, is applicable to industrial platform, bridge and other scenes, can play the role of load-bearing and structure support, ventilation and lighting, antiskid, is widely used in industry, building, traffic, municipal facilities and other fields.

[0003] Grating plate needs to be pressed and formed when producing to ensure the high strength and stability of grating plate product.The pressing and forming of grating plate need the help of special equipment, and there are some pressing and forming equipment on the market, such as the plate production press forming device with the announcement number CN218985149U disclosed on Chinese patent network, which can be used for the pressing and forming of plate, but there are some defects and deficiencies to be improved:(1) some existing pressing and forming equipment lacks effective positioning measures, it is difficult to effectively fix flat steel and cross bar during pressing, so that flat steel and cross bar are prone to displacement and rolling after being subjected to pressure, thereby causing forming deviation;(2) some existing pressing and forming equipment lacks effective buffer protection measures, and flat steel and cross bar are prone to damage due to excessive pressing force when pressing grating plate, thereby affecting the forming quality of grating plate;(3) due to the reason of structural design, related components are often fixed on the equipment and are difficult to detach, thereby it is inconvenient to maintain and replace related components after long time use.Therefore, in view of the above problems, the grating plate press forming equipment provided by the utility model has important significance. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of grid plate press forming equipment, flat steel can be combined with cross bar to form grid structure by pressing mechanism to complete the press forming of grid plate, flat steel and cross bar can be positioned respectively by each first positioning slot and second positioning slot to improve the stability of flat steel and cross bar, so as to prevent displacement and rolling after pressure effect and cause forming deviation;First buffer pad and second buffer pad can be respectively padded at the bottom of flat steel and cross bar during press forming to play the role of buffer protection, so that the collision and wear caused by direct contact between flat steel and cross bar and the groove bottom of first positioning slot and second positioning slot can be effectively prevented, third buffer pad can effectively absorb and decompose the direct pressure applied by pressing plate to play the effect of buffer protection, so as to prevent the damage of flat steel and cross bar caused by excessive pressure applied by pressing plate;Forming seat can be removed from workbench by pulling out plug to facilitate quick maintenance and replacement of forming seat, pressing plate can be detached from lifting plate by unscrewing nut to facilitate quick maintenance and replacement of pressing plate after long time work, and the problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a kind of grid plate press forming equipment, including workbench, the bottom of the workbench is fixedly connected with several support legs, and the workbench is installed with forming seat, the top surface of the forming seat is provided with several first positioning slots, and the both sides of the forming seat are fixedly connected with positioning frame, the top surface of the positioning frame is provided with several second positioning slots, the top of the workbench is fixedly connected with fixed frame, and the fixed frame is provided with pressing mechanism.

[0007] The pressing mechanism includes hydraulic cylinder, the hydraulic cylinder is installed at the top of fixed frame, its output shaft bottom end is fixedly connected with lifting plate, the bottom of the lifting plate is installed with pressing plate, and the pressing plate is located just above forming seat.

[0008] Further, the first positioning slot is rectangular slot structure, and is equidistant linear distribution along the length direction of forming seat, the second positioning slot is U-shaped slot structure, and is equidistant linear distribution along the width direction of positioning frame, and the groove bottom height of each second positioning slot on two positioning frames is equal.

[0009] Further, the top surface of the workbench is provided with several insertion grooves, the bottom of the forming seat is fixedly connected with several plugs, the cross section of the plug and insertion groove is circular, the number is same, diameter is equal, and the center of each plug and each insertion groove is one-to-one correspondence.

[0010] Further, the bottom surface of each first positioning slot is provided with a first buffer pad, and the bottom surface of each second positioning slot is provided with a second buffer pad.

[0011] Further, the positioning frame is L-shaped, the top surfaces of the positioning frame are flush, and the side walls of the positioning frame are fixedly connected with reinforcing blocks, the reinforcing blocks are triangular, the bottom of each reinforcing block is fixedly connected to the upper bottom surface of the positioning frame, and the reinforcing blocks are linearly distributed at equal distances along the width direction of the positioning frame.

[0012] Further, the top of the pressing plate is fixedly connected with mounting rods, the rod body of each mounting rod is provided with external threads and is threadedly connected with a nut matched therewith, the surface of the lifting plate is provided with mounting holes, the number of the mounting holes is the same as that of the mounting rods, the hole diameter of each mounting hole is equal to the diameter of each mounting rod, and the center of each mounting hole and the center of each mounting rod are one-to-one corresponding.

[0013] Further, the bottom surface of the pressing plate is provided with a third buffer pad.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The grid plate pressing forming equipment in the utility model can combine flat steel and horizontal rods to form a grid structure through a pressing mechanism, so as to complete the pressing forming of the grid plate, and can position the flat steel and the horizontal rod through the first positioning slots and the second positioning slots, so as to improve the stability of the flat steel and the horizontal rod, thereby preventing displacement and rolling of the flat steel and the horizontal rod after the action of pressure and causing forming deviation.

[0016] (2) The first buffer pad and the second buffer pad can be placed at the bottom of the flat steel and the horizontal rod respectively during pressing forming, so as to play a buffering protection role, thereby effectively preventing the flat steel and the horizontal rod from colliding and being abraded by directly contacting the bottom of the first positioning slot and the second positioning slot, and the third buffer pad can effectively absorb and decompose the direct pressure applied by the pressing plate, so as to play a buffering protection effect, thereby preventing the flat steel and the horizontal rod from being damaged due to excessive pressure applied by the pressing plate.

[0017] (3) When the grid plate pressing forming equipment in the utility model is used for a long time, the forming seat can be taken off from the workbench by pulling out the plug-in block, so as to quickly maintain and replace the forming seat, and the pressing plate can be disassembled from the lifting plate by unscrewing the nut, so as to quickly maintain and replace the pressing plate after long-time work.

[0018] Of course, it is not necessary for any product implementing the utility model to simultaneously achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The structural diagram of the grid plate press forming equipment of the present application;

[0021] Figure 2 The structural diagram of the workbench in the present application;

[0022] Figure 3 The structural diagram of the forming seat in the present application;

[0023] Figure 4 The front view of the forming seat in the present application;

[0024] Figure 5 The side view of the forming seat in the present application;

[0025] Figure 6 The structural diagram of the press mechanism in the present application;

[0026] Figure 7 The structural diagram of the press plate in the present application.

[0027] In the drawings, the component list represented by each number is as follows:

[0028] 1, workbench; 2, support leg; 3, forming seat; 4, first positioning groove; 5, positioning frame; 6, second positioning groove; 7, fixed frame; 8, hydraulic cylinder; 9, lifting plate; 10, press plate; 11, insertion slot; 12, insertion block; 13, first buffer pad; 14, second buffer pad; 15, reinforcing block; 16, mounting rod; 17, nut; 18, mounting hole; 19, third buffer pad. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] In the description of the utility model, it is understood that the terms "relative", "one end", "interior", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the components or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] Please refer to Figures 1-7 The utility model discloses a grid plate press forming equipment, including workbench 1, the bottom of workbench 1 is fixedly connected with a plurality of support legs 2, and is installed with the forming seat 3 on workbench 1, the top surface of forming seat 3 is provided with a plurality of first positioning slots 4, and both sides of forming seat 3 are fixedly connected with positioning frame 5, the top surface of positioning frame 5 is provided with a plurality of second positioning slots 6, and the top of workbench 1 is fixedly connected with fixed frame 7, and the fixed frame 7 is provided with press mechanism,

[0032] The press mechanism includes hydraulic cylinder 8, and the output shaft bottom end of hydraulic cylinder 8 is fixedly connected with lifting plate 9, and the bottom of lifting plate 9 is installed with press plate 10, and press plate 10 is located directly above forming seat 3, and the lifting plate 9 can be driven along with press plate 10 to move up and down by driving hydraulic cylinder 8, and the grid structure can be formed by combining flat steel and cross bar by using the pressure applied by press plate 10, and plastic deformation and fixed connection are realized, so as to complete the press forming of grid plate.

[0033] Among them, the first positioning slot 4 is rectangular slot structure, and is equidistant linear distribution along the length direction of forming seat 3, the second positioning slot 6 is U-shaped slot structure, and is equidistant linear distribution along the width direction of positioning frame 5, and the groove bottom height of each second positioning slot 6 on two positioning frames 5 is equal, when the press forming of grid plate is carried out, each flat steel can be inserted into corresponding first positioning slot 4 first, and the two ends of each cross bar can be inserted into corresponding second positioning slot 6, then the press forming of cross bar and flat steel can be carried out through press mechanism, when pressing, the flat steel and cross bar can be positioned through each first positioning slot 4 and second positioning slot 6 respectively, so as to improve the stability of flat steel and cross bar, thereby preventing displacement and rolling after pressure effect and causing forming deviation.

[0034] The top surface of the workbench 1 is provided with a plurality of insertion slots 11, the bottom of the forming seat 3 is fixedly connected with a plurality of insertion blocks 12, the cross sections of the insertion blocks 12 and the insertion slots 11 are circular, the number of the insertion blocks 12 is same as that of the insertion slots 11, the diameters of the insertion blocks 12 are same, the center of each insertion block 12 corresponds to the center of each insertion slot 11, when the forming seat 3 is placed on the workbench 1, each insertion block 12 can be aligned and inserted into the corresponding insertion slot 11, at this time, the forming seat 3 can be fixed on the workbench 1 by the cooperation between the insertion blocks 12 and the insertion slots 11, so as to prevent the forming seat 3 from deviating during the pressing forming process, when the equipment works for a long time, the forming seat 3 can be taken off from the workbench 1 by pulling out the insertion blocks 12, so as to quickly maintain and replace the forming seat 3.

[0035] The bottom surface of each first positioning slot 4 is provided with a first buffer pad 13, the bottom surface of each second positioning slot 6 is provided with a second buffer pad 14, the first buffer pad 13 and the second buffer pad 14 can be made of elastic materials such as rubber and are fixed by glue, when the pressing forming is performed, each first buffer pad 13 and each second buffer pad 14 can be respectively arranged at the bottom of the flat steel and the cross rod, so as to play a buffering protection role, thereby effectively preventing the flat steel and the cross rod from colliding and wearing with the bottom of the first positioning slot 4 and the second positioning slot 6.

[0036] The positioning frame 5 is L-shaped, the top surfaces of the positioning frame 5 are flush, when the two ends of the cross rod are inserted into the second positioning slots 6, the cross rod can be kept horizontal to prevent tilting, the side wall of the positioning frame 5 is fixedly connected with a plurality of reinforcing blocks 15, the reinforcing blocks 15 are triangular, the bottom of each reinforcing block 15 is fixedly connected to the upper bottom surface of the positioning frame 5, and the reinforcing blocks 15 are linearly distributed at equal distances along the width direction of the positioning frame 5, the positioning frame 5 can be reinforced by the reinforcing blocks 15, so as to improve the structural strength of the positioning frame 5, thereby preventing the positioning frame 5 from being bent and deformed after long-time stress to affect the positioning stability of the cross rod.

[0037] The top of the pressing plate 10 is fixedly connected with a plurality of mounting rods 16, the rod body of each mounting rod 16 is provided with external threads and is threadedly connected with a nut 17 matched therewith, the surface of the lifting plate 9 is provided with a plurality of mounting holes 18, the number of the mounting holes 18 is same as that of the mounting rods 16, the hole diameter of the mounting holes 18 corresponds to the diameter of the mounting rods 16, the center of each mounting hole 18 corresponds to the center of each mounting rod 16, each mounting rod 16 can be aligned and inserted through the corresponding mounting hole 18, at this time, the nuts 17 are threadedly connected to the mounting rods 16 and are tightened, the pressing plate 10 can be fixedly installed at the bottom of the lifting plate 9 through the cooperation between the mounting rods 16, the mounting holes 18 and the nuts 17, the pressing plate 10 can be dismounted from the lifting plate 9 by unscrewing the nuts 17, so as to quickly maintain and replace the pressing plate 10 after long-time work.

[0038] The bottom surface of the pressing plate 10 is provided with a third buffer pad 19, which can be made of sponge or other elastic material and is fixed by means of glue or the like.

[0039] The circuit, electronic components and chip modules involved in the utility model are all prior art, and can be realized by those skilled in the art without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0040] The standard parts used in the application file can be purchased from the market, all the components in the application file can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art.

[0041] The working principle of the utility model is:

[0042] In use, this utility model first inserts each flat steel bar into its corresponding first positioning groove 4, and then inserts both ends of each crossbar into its corresponding second positioning groove 6. Next, the hydraulic cylinder 8 is driven to move the lifting plate 9 and the pressing plate 10 downwards until the pressing plate 10 contacts the crossbar. At this point, the pressure applied by the pressing plate 10 combines the flat steel bars and crossbars to form a grid structure, achieving plastic deformation and fixed connection, thus completing the pressing and forming of the grating. During pressing, the flat steel bars and crossbars are positioned by the first positioning groove 4 and the second positioning groove 6 respectively, improving their stability and preventing displacement and rolling after pressure application, which could lead to forming deviations. The bottom surfaces of the first positioning groove 4 and the second positioning groove 6 are respectively provided with a first buffer pad 13 and a second buffer pad 14. During pressing, each... A buffer pad 13 and a second buffer pad 14 can be placed at the bottom of the flat steel and the crossbar respectively to provide buffer protection, thereby effectively preventing the flat steel and the crossbar from directly contacting the bottom of the first positioning groove 4 and the second positioning groove 6 and causing collision and wear. In addition, a third buffer pad 19 is provided on the bottom surface of the pressing plate 10. When the grid plate is pressed by the pressing mechanism, the third buffer pad 19 can effectively absorb and decompose the direct pressure applied by the pressing plate 10 to provide buffer protection, thereby preventing the flat steel and the crossbar from being damaged due to excessive pressure applied by the pressing plate 10. After the equipment has been working for a long time, the forming seat 3 can be removed from the worktable 1 by pulling out the insert block 12 for quick maintenance and replacement of the forming seat 3. At the same time, the pressing plate 10 can be removed from the lifting plate 9 by unscrewing the nut 17 for quick maintenance and replacement of the pressing plate 10.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lattice plate press forming apparatus characterized by comprising: The utility model provides a kind of moulding device, including workbench, the bottom of the workbench is fixedly connected with several support legs, and the workbench is installed with forming seat, the top surface of the forming seat is provided with several first positioning slots, and the both sides of the forming seat are fixedly connected with positioning frame, the top surface of the positioning frame is provided with several second positioning slots, the top of the workbench is fixedly connected with fixed frame, and the fixed frame is provided with pressing mechanism. The pressing mechanism includes a hydraulic cylinder mounted on the top of the fixed frame, with an output shaft bottom end fixedly connected with a lifting plate, the bottom of the lifting plate is mounted with a pressing plate, and the pressing plate is located directly above the forming seat.

2. The lattice plate press forming apparatus according to claim 1, wherein The first positioning slot is a rectangular slot structure, and is linearly distributed at equal intervals along the length direction of the forming seat, the second positioning slot is a U-shaped slot structure, and is linearly distributed at equal intervals along the width direction of the positioning frame, and the groove bottom height of each second positioning slot on the two positioning frames is equal.

3. The lattice plate press forming apparatus according to claim 1, wherein The top surface of the workbench is provided with several insertion slots, the bottom of the forming seat is fixedly connected with several insertion blocks, the cross section of the insertion block and the insertion slot is circular, the number is same, the diameter is equal, and the center of each insertion block and each insertion slot is one-to-one corresponding.

4. The lattice plate press forming apparatus according to claim 1, wherein The groove bottom surface of each first positioning slot is provided with a layer of first buffer pad, and the groove bottom surface of each second positioning slot is provided with a layer of second buffer pad.

5. The lattice plate press forming apparatus according to claim 1, wherein The positioning frame is L-shaped, the top surface height is flush, and the side wall of the positioning frame is fixedly connected with several reinforcing blocks, the reinforcing block is triangular, the bottom is fixedly connected to the upper bottom surface of the positioning frame, and the reinforcing block is linearly distributed at equal intervals along the width direction of the positioning frame.

6. The lattice plate press forming apparatus according to claim 1, wherein The top of the pressing plate is fixedly connected with several mounting rods, the rod body of the mounting rod is provided with external thread and is threadedly connected with nut matched therewith, the surface of the lifting plate is provided with several mounting holes, the number of mounting holes is same as that of mounting rod, the hole diameter is equal to the diameter of mounting rod, and the center of each mounting hole and each mounting rod is one-to-one corresponding.

7. The lattice plate press forming apparatus according to claim 1, wherein The bottom surface of the pressing plate is provided with a layer of third buffer pad.

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