Metal calendering and pushing device

Abstract

The utility model discloses a metal calendaring pushing device which comprises a pushing table, side plates are fixedly installed at the two ends of the upper surface of the pushing table, pneumatic cylinders are installed on the two sides of the outer walls of the two side plates through fixing bolts, and the output ends of the pneumatic cylinders are movably connected with pneumatic rods in a telescopic mode. A side limiting plate is fixedly installed between the top ends of the two air pressure rods on the same side, supporting legs are fixedly installed on the two sides of the lower surface of the bottom end of the pushing table through fixing bolts, the interiors of the supporting legs are of hollow structure design, telescopic legs are slidably inserted into the supporting legs, and a plurality of positioning holes are formed in the outer walls of the supporting legs and the outer walls of the telescopic legs. The side limiting plates can be driven to move through the telescopic air pressure rods, so that the distance between the two side limiting plates can be changed, the side position guiding and pushing device is suitable for side position guiding and pushing work of plates with different widths by changing the distance between the side limiting plates, the size application range is wider during pushing and guiding, and the material pushing and guiding efficiency is improved. The size adaptability of the LED lamp is effectively improved, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a metal rolling and pushing device. Background Art

[0002] With the rapid development of modern chemical industry, agriculture and science and technology, non-ferrous metals are becoming more and more important in human development. They are not only important means of production, but also important materials for consumer goods that are indispensable in human life.

[0003] Non-ferrous metal rolling processing is one of the processes in the steel industry. Smelting is the process of melting metal ore and reducing it into metal ingots, billets, molds, etc. of a certain purity. Rolling processing is the process of forming the metal ingots, billets, and molds formed after smelting and casting into the required shape or structure through external forces such as rolling, forging or extrusion.

[0004] Before the calendering of square metal sheets, a pushing device is required to continuously push the metal into the calendering equipment for calendering. However, most traditional calendering pushing devices can only push and guide metal sheets of specific sizes. Therefore, in actual use, there is a technical problem of poor size adaptability, and the pushing height cannot be freely adjusted according to the height of different calendering equipment. There are certain usage limitations, which reduces the overall use effect. Utility Model Content

[0005] The purpose of the present invention is to provide a metal rolling pushing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal rolling pushing device, comprising a pushing platform, side plates are fixedly installed at both ends of the upper surface of the pushing platform, and pneumatic cylinders are installed on both sides of the outer walls of the two side plates by fixing bolts, and the output end of the pneumatic cylinder is telescopically connected with a pneumatic rod, and a side limit plate is fixedly installed between the top ends of the two pneumatic rods on the same side, and support legs are fixedly installed on both sides of the lower surface of the bottom end of the pushing platform by fixing bolts, and the interior of the support leg is a hollow structure design, and the telescopic leg is slidably inserted inside the support leg, and the telescopic leg is a solid structure design. A number of positioning holes are opened on the outer walls of the support leg and the telescopic leg, and the positioning holes are arranged vertically at equal intervals, and the positioning holes are threaded through holes. A lower pad is fixedly installed on the outer wall of the bottom end of the telescopic leg, and a horizontal reinforcement column is fixedly installed between the two opposite sides of the support leg by welding.

[0007] Preferably, the interior of the pushing platform is designed as a hollow structure, and a transversely arranged guide groove is opened in the middle position of the outer surface of the pushing platform, and a scale value is engraved on one side of the guide groove and on the upper surface of the pushing platform.

[0008] Preferably, a pushing plate is provided on the outer surface of one side of the pushing platform, and a pushing support rod is fixedly installed on the outer wall of the back side of the pushing plate by bolts, and the pushing support rod adopts an inverted "L"-shaped structure design.

[0009] Preferably, the bottom end of the pushing support rod is fixedly connected to a gear plate through a guide groove, the gear plate is placed inside the pushing platform, one end of the gear plate passes through the pushing platform design, and the gear plate is slidably connected to the pushing platform.

[0010] Preferably, a rotating shaft is provided below the gear plate, the rotating shaft and the gear plate are perpendicular to each other, both ends of the rotating shaft are connected to the pushing platform through bearings, a pushing gear is fixedly installed on the middle outer surface of the rotating shaft and located directly below the gear plate, and the pushing gear is meshed with the gear plate.

[0011] Preferably, one end of the rotating shaft is fixedly connected to the output shaft of the rotating motor, and the rotating motor is fixedly mounted on the outer wall of the side of the pushing platform by fixing bolts.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can limit the sides of the metal plate by the side limit plates arranged on both sides, which can effectively prevent the plate from shaking or moving when the material is subsequently fed and pushed, and has the technical function of light contact guide clamping, so that the metal plate can be continuously pushed and displaced linearly along the linearity of the side limit plates when feeding and pushing, ensuring the horizontality of the metal plate during feeding, avoiding tilting, and improving the feeding quality and posture accuracy during pushing and feeding;

[0014] The side limit plates can be driven to move by the telescopic gas pressure rod, so that the distance between the two side limit plates can be changed. Thus, by changing the distance between the side limit plates, it is suitable for the side guide pushing work of plates of different widths. The applicable range of sizes when pushing and guiding materials is wider, which effectively improves the size adaptability of the utility model and improves the use effect.

[0015] Finally, the utility model adopts the structural design of telescopic legs, so that the pushing height of the pushing platform can be freely adjusted by dynamically adjusting the length of the telescopic legs, so that the height can be dynamically adjusted according to the height of the feed port of different calenders, so that the pushing device of the utility model can be used for feeding and pushing calenders of different heights, reducing usage limitations, having good practicality, and having a simple structure, low manufacturing and maintenance costs, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the pushing device according to an embodiment of the utility model;

[0017] Figure 2 This is a bottom bottom structural diagram of the pushing device according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the push platform according to an embodiment of the utility model;

[0019] Figure 4 For the embodiment of the utility model Figure 3 Schematic diagram of the enlarged structure of area A;

[0020] Figure 5 This is a schematic structural diagram of the support leg assembly according to an embodiment of the present utility model.

[0021] In the figure: 1. Pushing platform; 2. Guide groove; 3. Pushing support rod; 4. Pushing plate; 5. Gear plate; 6. Rotating shaft; 7. Pushing gear; 8. Rotating motor; 9. Side plate; 10. Pneumatic cylinder; 11. Pneumatic rod; 12. Side limit plate; 13. Scale value; 14. Support leg; 15. Telescopic leg; 16. Positioning hole; 17. Lower pad; 18. Horizontal reinforcement column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] See also Figure 1-5 The utility model provides an embodiment of a metal rolling pushing device, comprising a pushing platform 1, with side plates 9 fixedly mounted on both ends of the upper surface of the pushing platform 1, with pneumatic cylinders 10 mounted on both sides of the outer walls of the two side plates 9 via fixing bolts, and a pneumatic rod 11 being telescopically and movably connected to the output end of the pneumatic cylinder 10, and a side limit plate 12 being fixedly mounted between the top ends of the two pneumatic rods 11 on the same side;

[0026] When the two side limit plates 12 are moved closer together, the metal sheet can be placed on the pushing platform 1 and between the two side limit plates 12. The pneumatic cylinder 10 can drive the pneumatic rod 11 to retract and retract. When the pneumatic rods 11 on both sides are extended synchronously, the pneumatic rods 11 on both sides can drive the side limit plates 12 to move relative to each other, that is, approach each other. Then, the side limit plates 12 on both sides are lightly contacted with the sides of the metal sheet. At this time, the side limit plates 12 set on both sides can be used to limit the sides of the metal sheet, which can effectively prevent the sheet from shaking or moving during subsequent feeding and pushing. It has the technical function of light contact guiding clamping, so that the metal sheet can be continuously pushed linearly along the straightness of the side limit plates 12 during feeding and pushing, thereby ensuring the horizontality of the metal sheet during feeding and avoiding tilting, thereby improving the feeding quality and posture accuracy during pushing and feeding.

[0027] The telescopic pneumatic rod 11 can drive the side limit plates 12 to move, thereby changing the distance between the two side limit plates 12. Thus, by changing the distance between the side limit plates 12, it is suitable for the side guide pushing work of plates of different widths. The size application range of the pushing and guiding material is wider, which effectively improves the size adaptability of the utility model and improves the use effect.

[0028] Further, in order to facilitate the dynamic height adjustment of the pushing height of the pushing platform 1, please refer to the attached manual for details. Figure 5As shown, both sides of the lower surface of the bottom end of the pushing platform 1 are fixedly installed with support legs 14 by fixing bolts. The interior of the support legs 14 is a hollow structure design. The telescopic legs 15 are slidably inserted into the interior of the support legs 14. The telescopic legs 15 are solid structure design. A plurality of positioning holes 16 are opened on the outer walls of the support legs 14 and the telescopic legs 15. The plurality of positioning holes 16 are arranged vertically at equal intervals. The positioning holes 16 are threaded through holes. The positioning holes 16 are provided with corresponding positioning screws (not shown in the figure). The lower pads 17 are fixedly installed on the outer wall of the bottom end of the telescopic legs 15.

[0029] With this structural design, when the pushing height of the pushing platform 1 needs to be adjusted, jacks can be placed at the four corners of the lower surface of the pushing platform 1, so that the pushing platform 1 can be lifted up as a whole by the jacks. At this time, the positioning screws in the positioning holes 16 can be removed one by one. After the positioning screws 16 are removed, the telescopic legs 15 can slide and retract in the support legs 14, so that the overall length of the support leg assembly can be adjusted by extending or retracting the telescopic legs 15. When the length of the support leg assembly becomes longer, the height of the pushing platform 1 becomes higher, and when the length of the support leg assembly becomes shorter, the height of the pushing platform 1 becomes lower.

[0030] After the telescopic adjustment is completed, the corresponding positioning holes 16 of the support leg 14 and the telescopic leg 15 are aligned and fixed with the positioning screws, thereby completing the length adjustment of the leg assembly, and then the jack can be removed;

[0031] In order to improve the structural strength of the support structure at the bottom of the platform, a transverse reinforcement column 18 is fixedly installed between the two opposing support legs 14 by welding.

[0032] In this embodiment, the interior of the pushing platform 1 is designed as a hollow structure, and a horizontal guide groove 2 is opened in the middle of the outer surface of the pushing platform 1. A scale value 13 is engraved on one side of the guide groove 2 and on the upper surface of the pushing platform 1;

[0033] The guide groove 2 provided can provide moving space for subsequent pushing and moving work to avoid structural obstruction, and the scale value 13 can read the pushing distance numerically when the pushing structure is displaced, so as to facilitate the timely understanding of the pushing length, thereby facilitating the debugging of the machine and improving the adjustment efficiency.

[0034] In this embodiment, in order to ensure the normal pushing of the metal plate, please refer to the attached manual for details. Figure 1 、 Figure 3 and Figure 4 As shown, a pushing plate 4 is provided on the outer surface of one side of the pushing platform 1, and a pushing support rod 3 is fixedly installed on the outer wall of the back of the pushing plate 4 by bolts. The pushing support rod 3 adopts an inverted "L"-shaped structure design;

[0035] Furthermore, the bottom end of the push rod 3 passes through the guide groove 2 and is fixedly connected to a gear plate 5. The gear plate 5 is placed inside the pushing platform 1. One end of the gear plate 5 passes through the pushing platform 1, and the gear plate 5 is slidably connected to the pushing platform 1.

[0036] Among them, a rotating shaft 6 is provided below the gear plate 5. The rotating shaft 6 and the gear plate 5 are perpendicular to each other. Both ends of the rotating shaft 6 are connected to the pushing platform 1 through bearings. A pushing gear 7 is fixedly installed on the outer surface of the middle part of the rotating shaft 6 and located directly below the gear plate 5. The pushing gear 7 is meshed with the gear plate 5.

[0037] Furthermore, in order to provide rotational power to the rotating shaft 6, one end of the rotating shaft 6 is fixedly connected to the output shaft of the rotating motor 8, and the rotating motor 8 is fixedly mounted on the outer wall of the side of the pushing platform 1 by fixing bolts;

[0038] In this structural design, the rotating motor 8 can drive the pushing gear 7 thereon to rotate synchronously through the rotating shaft 6. Since the pushing gear 7 is meshed and connected with the gear plate 5, when the pushing gear 7 rotates, the gear plate 5 thereon will perform linear displacement along the horizontal direction of the pushing gear 7, thereby driving the pushing support rod 3 and the pushing plate 4 thereon to move through the movement of the gear plate 5, thereby completing the pushing and feeding of the metal sheet through the movement of the pushing plate 4.

[0039] Working principle: When in use, place the utility model on the side of the calender and connect the discharge end with the feed end of the calender;

[0040] When the square metal sheet needs to be pushed before calendering, the metal sheet to be calendered can be placed on the pushing table 1 and placed between the two side limit plates 12. The pneumatic cylinder 10 can drive the pneumatic rod 11 to retract and retract. When the pneumatic rods 11 on both sides are extended synchronously, the pneumatic rods 11 on both sides can drive the side limit plates 12 to move relative to each other, that is, approach each other. Then, the side limit plates 12 on both sides are lightly contacted with the sides of the metal sheet. At this time, the side limit plates 12 set on both sides can be used to limit the sides of the metal sheet, which can effectively prevent the sheet from shaking or moving during subsequent feeding and pushing. It has the technical function of light contact guide clamping, so that the metal sheet can be continuously pushed linearly along the straightness of the side limit plates 12 during feeding and pushing, ensuring the horizontality of the metal sheet during feeding, avoiding tilting, and improving the feeding quality and posture accuracy during pushing and feeding;

[0041] After the side limit plates 12 on both sides come into contact with the sheet, the rotating motor 8 can be set to work at this time. The rotating motor 8 can drive the push gear 7 thereon to rotate synchronously through the rotating shaft 6. Since the push gear 7 is meshed and connected with the gear plate 5, when the push gear 7 rotates, the gear plate 5 thereon will perform linear displacement along the horizontal direction of the push gear 7, thereby driving the push support rod 3 and the push plate 4 thereon to move through the movement of the gear plate 5, thereby pushing the metal sheet on the pushing table 1 to be displaced through the movement of the push plate 4, so that the metal sheet can be pushed into the calender for subsequent calendering work, and it has the use characteristics of automatic pushing and feeding;

[0042] After the single plate is pushed and fed, the rotating motor 8 is reversed to drive the push plate 4 to reset. At this time, a new plate is placed and the pushing and feeding work is carried out in a cycle in the above manner;

[0043] When the pushing height of the pushing platform 1 needs to be adjusted, jacks can be placed at the four corners of the lower surface of the pushing platform 1, so that the pushing platform 1 can be lifted up as a whole by the jacks. At this time, the positioning screws in the positioning holes 16 can be removed one by one. After the positioning screws 16 are removed, the telescopic legs 15 can slide and retract in the support legs 14, so that the overall length of the support leg assembly can be adjusted by extending or retracting the telescopic legs 15. When the length of the support leg assembly becomes longer, the height of the pushing platform 1 becomes higher, and when the length of the support leg assembly becomes shorter, the height of the pushing platform 1 becomes lower.

[0044] After the telescopic adjustment is completed, the corresponding positioning holes 16 of the support leg 14 and the telescopic leg 15 are aligned and fixed by the positioning screws, thereby completing the length adjustment of the support leg assembly and then removing the jack.

[0045] In summary, the utility model can perform lateral limiting work on both sides of the metal plate through the side limiting plates 12 provided on both sides, which can effectively prevent the plate from shaking or moving during subsequent feeding and pushing, and has the technical function of light contact guide clamping, so that the metal plate can be continuously pushed and displaced linearly along the linearity of the side limiting plates 12 during feeding and pushing, thereby ensuring the horizontality of the metal plate during feeding, avoiding tilting, and improving the feeding quality and posture accuracy during pushing and feeding;

[0046] The telescopic pneumatic rod 11 can drive the side limit plates 12 to move, thereby changing the distance between the two side limit plates 12. Thus, by changing the distance between the side limit plates 12, it is suitable for the side guide pushing work of plates of different widths. The size application range of the pushing and guiding material is wider, which effectively improves the size adaptability of the utility model and improves the use effect.

[0047] Finally, the present invention adopts the structural design of telescopic legs, so that the pushing height of the pushing platform 1 can be freely adjusted by dynamically adjusting the length of the telescopic legs, so that the height can be dynamically adjusted according to the height of the feed port of different calenders, so that the pushing device of the present invention can be used for feeding and pushing calenders of different heights, reducing usage limitations, having good practicality, and having a simple structure, low manufacturing and maintenance costs, and is suitable for popularization and use.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A metal rolling pushing device, comprising a pushing platform (1), characterized in that: Side plates (9) are fixedly installed at both ends of the upper surface of the pushing platform (1), and pneumatic cylinders (10) are installed on both sides of the outer walls of the two side plates (9) through fixing bolts. The output end of the pneumatic cylinder (10) is telescopically connected to a pneumatic rod (11), and a side limit plate (12) is fixedly installed between the top ends of the two pneumatic rods (11) on the same side. Support legs (14) are fixedly installed on both sides of the lower surface of the bottom end of the pushing platform (1) through fixing bolts. The interior of the support legs (14) is designed as a hollow structure. The support leg (14) is slidably plugged with a telescopic leg (15), and the telescopic leg (15) is of solid structural design. A plurality of positioning holes (16) are provided on the outer walls of the support leg (14) and the telescopic leg (15), and the plurality of positioning holes (16) are arranged vertically at equal intervals. The positioning holes (16) are threaded through holes. A lower pad (17) is fixedly installed on the outer wall of the bottom end of the telescopic leg (15), and a transverse reinforcement column (18) is fixedly installed between the two opposing sides of the support leg (14) by welding.

2. The metal rolling pushing device according to claim 1, characterized in that: The interior of the pushing platform (1) is designed as a hollow structure. A transversely arranged guide groove (2) is provided in the middle of the outer surface of the pushing platform (1). A scale value (13) is engraved on one side of the guide groove (2) and located on the upper surface of the pushing platform (1).

3. The metal rolling pushing device according to claim 1, characterized in that: A pushing plate (4) is provided on the outer surface of one side of the pushing platform (1), and a pushing support rod (3) is fixedly mounted on the outer wall of the back side of the pushing plate (4) by means of bolts, wherein the pushing support rod (3) adopts an inverted "L"-shaped structural design.

4. The metal rolling pushing device according to claim 3, characterized in that: The bottom end of the push rod (3) passes through the guide groove (2) and is fixedly connected to a gear plate (5). The gear plate (5) is placed inside the push platform (1). One end of the gear plate (5) passes through the push platform (1). The gear plate (5) is slidably connected to the push platform (1).

5. The metal rolling pushing device according to claim 4, characterized in that: A rotating shaft (6) is provided below the gear plate (5), the rotating shaft (6) and the gear plate (5) are perpendicular to each other, both ends of the rotating shaft (6) are connected to the pushing platform (1) through bearings, and a pushing gear (7) is fixedly installed on the outer surface of the middle portion of the rotating shaft (6) and located directly below the gear plate (5), and the pushing gear (7) is meshedly connected to the gear plate (5).

6. The metal rolling pushing device according to claim 5, characterized in that: One end of the rotating shaft (6) is fixedly connected to the output shaft of the rotating motor (8), and the rotating motor (8) is fixedly mounted on the side outer wall of the pushing platform (1) via fixing bolts.

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