Rolling guide of steel rail edging mill

Abstract

The steel rail edging mill rolling guide comprises a fixed seat, mounting grooves are formed in the outer walls of the two sides of the top of the fixed seat, sliding rails are mounted on the two sides of the bottoms of the inner walls of the mounting grooves through bolts, and sliding plates are slidably connected to the outer portions of the sliding rails; when a steel rail discharged from a furnace slides on the wheel body, a structure formed by the fixing rod and the metal eraser can clean the steel rail, so that residues on the steel rail are swept off, a large amount of residues are prevented from remaining on the steel rail and influencing the movement of the steel rail on the guide and guard device, and meanwhile, the influence of the residues on the machining effect of a subsequent edge binding machine on the steel rail can be reduced; a driving motor is operated to start, so that a driving gear drives a driven gear to rotate, a left-handed and right-handed screw rod drives two connecting plates to move, two sliding blocks oppositely move in a sliding groove, two sliding plates oppositely move, and two groups of wheel bodies are close to each other; the structure formed by the multiple sets of wheel bodies can meet the requirement for guiding steel rails with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for production of rail edge rolling machines, in particular to a rolling guide for a rail edge rolling machine. Background Art

[0002] The rail edge rolling machine is mainly used to process the rail head and rail bottom, that is, to control the head width and bottom width. At present, the world's major rail manufacturers use two-roller mode edge rolling machines, whose hole profile is composed of two upper and lower rollers. When rolling rails, guides are installed at the inlet and outlet of the edge rolling machine to correctly guide the hole profile of the rolled piece and control bending, torsion, etc.

[0003] For example, a rolling guide for a rail edge rolling machine with application number CN202322332985.5 and authorization announcement date 20240524, the guide includes a guide block and a guide wheel, the guide block includes a guide portion and a connection portion, the lower surface of the guide portion matches the shape of the groove surface of the rail used for guiding, the connection portion is connected to the upper surface of the guide portion, the side of the guide portion has a step for pressure-controlling the rear end rail body forming of the groove surface of the rail, the guide wheel is connected to the connection portion, and the guide wheel is used to guide the rail body pressure-controlled by the step. The guide can be used to control the torsion of steel tapping, convert the sliding friction between the rail and the guide into rolling friction, and solve the problem of iron sheet adhering to the guide step.

[0004] During traditional rail smelting, residue will be left on the rail. The accumulation of residue on the rail will affect the guidance of the rail movement by the guide, and the presence of residue will affect the processing effect of the subsequent edge rolling machine on the rail. Therefore, it is urgent to design a rolling guide for the rail edge rolling machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a rolling guide for a rail edge rolling machine to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rolling guide for a rail edge rolling machine comprises a fixed seat, the outer walls on both sides of the top of the fixed seat are provided with mounting grooves, both sides of the bottom of the inner wall of the mounting groove are provided with slide rails by bolts, and the outside of the slide rails is slidably connected with a slide plate, four fixing rods are provided with bolts on the outer walls on both sides of the slide plate, and metal wipers are provided with bolts on the top of the fixing rods, a plurality of mounting shafts are provided with bearings on the outer wall of one side of the slide plate, and wheel bodies are provided at both ends of the mounting shafts by flat keys.

[0008] Furthermore, a sliding groove is provided on one side of the bottom of the inner wall of the installation groove, and a placement groove is provided on one side of the outer wall of the fixing seat, and the placement groove is interconnected through the sliding groove and the installation groove.

[0009] Furthermore, left and right screw rods are installed inside the accommodating groove via bearings, and the left and right screw rods are externally threadedly connected to two connecting plates.

[0010] Furthermore, a sliding block is installed at one end of the connecting plate through bolts, and the sliding block is slidably connected inside the sliding groove, and the sliding block is fixedly connected to the sliding plate through the bolts.

[0011] Furthermore, a driving motor is installed on one side of the inner wall of the placement groove through bolts, and a driving gear is installed on the output end of the driving motor through a flat key.

[0012] Furthermore, driven gears are installed on the outside of the left and right screw rods through flat keys, and the driven gears are meshed with the driving gears.

[0013] Furthermore, two ear plates are welded to the outer walls on both sides of the fixing seat, and a through hole is opened on the outer wall on one side of the top of the ear plate.

[0014] In the above technical solution, the utility model provides a rolling guide for a rail edge rolling machine, which has the following beneficial effects:

[0015] (1) When the steel rails coming out of the furnace slide on the wheel body, the structure formed by the fixed rods and metal wipers can clean the steel rails, so that the residues on the steel rails are swept away, thereby preventing a large amount of residues from remaining on the steel rails and affecting the movement of the steel rails on the guides. At the same time, the residues can also reduce the impact of the residues on the processing effect of the subsequent edge binding machine on the steel rails.

[0016] (2) By setting up a driving motor, a driving gear, a driven gear, a left and right screw rods and a connecting plate, when the driving motor is started, the driving gear will drive the driven gear to rotate, and the left and right screw rods will drive the two connecting plates to move, so that the two sliding blocks will move toward each other inside the slide groove, and the two sliding plates will move toward each other, so that the two sets of wheel bodies will approach each other, so that the structure composed of multiple sets of wheel bodies can meet the requirements of guiding rails of different widths.

[0017] (3) The wheel body is arranged so that the wheel body is higher than the fixed seat and the sliding plate. When the rail slides on the guide device, the rail can be prevented from contacting with the fixed seat, the sliding plate and other structures, and the iron sheet on the rail can be prevented from contacting with the fixed seat, the sliding plate and other structures, thereby solving the problem of iron sheet adhesion on the guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 The utility model provides an overall structural schematic diagram of a rolling guide embodiment of a rail edge rolling machine.

[0020] Figure 2 The present invention is a schematic diagram of the structure of a fixed seat provided for a rolling guide embodiment of a rail edge rolling machine.

[0021] Figure 3 The present invention is a schematic diagram of the top view of the structure of a fixing seat provided in an embodiment of a rolling guide for a rail edge rolling machine.

[0022] Figure 4 The present invention is a schematic diagram of the bottom view structure of a fixed seat provided for a rolling guide embodiment of a rail edge rolling machine according to the present invention.

[0023] Description of reference numerals:

[0024] 1. Fixed seat; 2. Ear plate; 3. Through hole; 4. Mounting groove; 5. Slide rail; 6. Sliding plate; 7. Mounting shaft; 8. Wheel body; 9. Fixed rod; 10. Metal wiper; 11. Slide groove; 12. Sliding block; 13. Left and right screw rods; 14. Placement groove; 15. Connecting plate; 16. Driven gear; 17. Driving motor; 18. Driving gear. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a rolling guide for a rail edge rolling machine provided by an embodiment of the utility model comprises a fixed seat 1, mounting grooves 4 are provided on both outer walls on the top of the fixed seat 1, slide rails 5 are installed on both sides of the bottom of the inner wall of the mounting groove 4 by bolts, and a sliding plate 6 is slidably connected to the outside of the slide rail 5, four fixing rods 9 are installed on the outer walls on both sides of the sliding plate 6 by bolts, and a metal wiper 10 is installed on the top of the fixing rod 9 by bolts, a plurality of mounting shafts 7 are installed on the outer wall of one side of the sliding plate 6 by bearings, and wheel bodies 8 are installed on both ends of the mounting shaft 7 by flat keys.

[0027] Specifically, in this embodiment, a fixing seat 1 is included, and mounting grooves 4 are provided on both sides of the outer walls of the top of the fixing seat 1. Slide rails 5 are installed on both sides of the bottom of the inner wall of the mounting groove 4 by bolts. The slide rails 5 can guide the sliding of the sliding plate 6, and the sliding plate 6 is slidably connected to the outside of the slide rails 5. Four fixing rods 9 are installed on the outer walls of both sides of the sliding plate 6 by bolts, and a metal wiper 10 is installed on the top of the fixing rod 9 by bolts. When the rail slides on the wheel body 8, the structure composed of the fixing rod 9 and the metal wiper 10 can clean the rail, so that the residue on the rail is swept off, avoiding In order to prevent a large amount of residue from remaining on the rails and affecting the movement of the rails on the guides, and at the same time reduce the impact of the residue on the processing effect of the subsequent edge binding machine on the rails, a plurality of mounting shafts 7 are installed on the outer wall of one side of the sliding plate 6 through bearings, and wheel bodies 8 are installed on both ends of the mounting shafts 7 through flat keys. The wheel bodies 8 are made of high-temperature resistant materials. Since the height of the wheel body 8 is higher than that of the fixed seat 1 and the sliding plate 6, the contact between the rails and the fixed seat 1, the sliding plate 6 and other structures can be avoided, and the contact between the iron sheet on the rails and the fixed seat 1, the sliding plate 6 and other structures can be avoided, thereby solving the problem of adhesion of the iron sheet on the guide.

[0028] The utility model provides a rolling guide for a rail edge rolling machine. When the rails coming out of the furnace slide on the wheel body 8, the structure composed of the fixed rod 9 and the metal wiper 10 can clean the rails so that the residues on the rails are swept off, thereby preventing a large amount of residues from remaining on the rails and affecting the movement of the rails on the guide. At the same time, the influence of the residues on the processing effect of the subsequent edge binding machine on the rails can also be reduced.

[0029] In one embodiment provided by the present utility model, Figure 2-4As shown, a slide groove 11 is provided on one side of the bottom of the inner wall of the installation groove 4, and a placement groove 14 is provided on the outer wall of one side of the fixed seat 1, and the placement groove 14 is mutually connected through the slide groove 11 and the installation groove 4, and a left and right screw rod 13 is installed inside the placement groove 14 through a bearing, and the left and right screw rods 13 are externally threadedly connected to two connecting plates 15, and a sliding block 12 is installed at one end of the connecting plate 15 through a bolt, and the sliding block 12 is slidably connected to the inside of the slide groove 11, and the sliding block 12 is fixedly connected to the sliding plate 6 through bolts, and a driving motor 17 is installed on one side of the inner wall of the placement groove 14 through bolts, and the driving motor 17 model is preferably 57BYGH650-23, and The output end of the driving motor 17 is installed with a driving gear 18 through a flat key, and the outside of the left and right screw rods 13 is installed with a driven gear 16 through a flat key. When the rail moves on the guide, the driving motor 17 can be operated to start first, so that the driving gear 18 rotates with the driven gear 16, and the left and right screw rods 13 move with the two connecting plates 15, so that the two sliding blocks 12 move toward each other inside the slide groove 11, and the two sliding plates 6 move toward each other, so that the two groups of wheel bodies 8 are close to each other, so that the structure composed of multiple groups of wheel bodies 8 can be stuck on different rails, thereby meeting the needs of guiding rails of different widths, and the driven gear 16 and the driving gear 18 are meshed with each other.

[0030] In another embodiment provided by the present utility model, Figure 1-2 As shown, two ear plates 2 are welded to the outer walls on both sides of the fixing seat 1, and a through hole 3 is opened on the outer wall on the top side of the ear plate 2. The through hole 3 is convenient for bolts to pass through the ear plate 2, so that the fixing seat 1 can be installed on the edge binding machine.

[0031] Example 1

[0032] A rolling guide for a rail edge rolling machine comprises a fixed seat 1, both sides of the top outer wall of the fixed seat 1 are provided with mounting grooves 4, both sides of the bottom of the inner wall of the mounting groove 4 are provided with slide rails 5 by bolts, the slide rails 5 can guide the sliding of a sliding plate 6, and the sliding plate 6 is slidably connected to the outside of the slide rails 5, four fixing rods 9 are provided with bolts on both sides of the outer wall of the sliding plate 6, and metal wipers 10 are provided with bolts on the top of the fixing rods 9, when the rail slides on the wheel body 8, the structure composed of the fixing rods 9 and the metal wipers 10 can clean the rail, so that the residue on the rail is swept off. In order to avoid a large amount of residue remaining on the rails and affecting the movement of the rails on the guides, and at the same time reduce the impact of the residue on the processing effect of the subsequent edge binding machine on the rails, a plurality of mounting shafts 7 are installed on the outer wall of one side of the sliding plate 6 through bearings, and wheel bodies 8 are installed on both ends of the mounting shafts 7 through flat keys. The wheel body 8 is made of high-temperature resistant material. Since the height of the wheel body 8 is higher than that of the fixed seat 1 and the sliding plate 6, the contact between the rails and the fixed seat 1, the sliding plate 6 and other structures can be avoided, and the contact between the iron sheet on the rails and the fixed seat 1, the sliding plate 6 and other structures can be avoided, thereby solving the problem of adhesion of the iron sheet on the guide.

[0033] Example 2

[0034] This embodiment is further limited on the basis of the embodiment 1, wherein a slide groove 11 is provided on one side of the bottom of the inner wall of the installation groove 4, a placement groove 14 is provided on the outer wall of one side of the fixed seat 1, and the placement groove 14 is mutually connected with the installation groove 4 through the slide groove 11, and the left and right screw rods 13 are installed inside the placement groove 14 through bearings, and the left and right screw rods 13 are externally threadedly connected to two connecting plates 15, and a sliding block 12 is installed at one end of the connecting plate 15 through bolts, and the sliding block 12 is slidably connected to the inside of the slide groove 11, and the sliding block 12 is fixedly connected to the sliding plate 6 through bolts, and a driving motor 17 is installed on one side of the inner wall of the placement groove 14 through bolts, and the model of the driving motor 17 is preferably 57BYGH650-23, and the output end of the driving motor 17 is installed with a driving gear through a flat key 18. A driven gear 16 is installed on the outside of the left and right screw rods 13 through a flat key. When the rail moves on the guide, the drive motor 17 can be operated to start, so that the active gear 18 rotates with the driven gear 16, so that the left and right screw rods 13 move with the two connecting plates 15, and the two sliding blocks 12 move toward each other inside the slide groove 11, so that the two sliding plates 6 move toward each other, so that the two groups of wheel bodies 8 are close to each other, so that the structure composed of multiple groups of wheel bodies 8 can be stuck on different rails, thereby meeting the needs of guiding rails of different widths, and the driven gear 16 and the active gear 18 are meshed with each other; two ear plates 2 are welded to the outer walls on both sides of the fixed seat 1, and a through hole 3 is opened on the outer wall on one side of the top of the ear plate 2. The through hole 3 is convenient for the bolt to pass through the ear plate 2, so that the fixed seat 1 is installed on the edge binding machine.

[0035] Working principle: When the rail moves on the guide, the driving motor 17 can be operated to start, so that the driving gear 18 rotates with the driven gear 16, so that the left and right screw rods 13 move with the two connecting plates 15, so that the two sliding blocks 12 move toward each other in the slide groove 11, so that the two sliding plates 6 move toward each other, so that the two sets of wheel bodies 8 are close to each other, so that the structure composed of multiple sets of wheel bodies 8 can be stuck on different rails, thereby meeting the needs of guiding rails of different widths. When the rail slides on the wheel body 8 later, the fixing rod 9 and the metal friction 1 0 can clean the rails so that the residues on the rails are swept away, thereby preventing a large amount of residues from remaining on the rails and affecting the movement of the rails on the guides. At the same time, it can also reduce the impact of the residues on the processing effect of the subsequent edge binding machine on the rails. Moreover, when the rails slide on the guide device, since the height of the wheel body 8 is higher than that of the fixed seat 1 and the sliding plate 6, it can prevent the rails from contacting with structures such as the fixed seat 1 and the sliding plate 6, and prevent the iron sheet on the rails from contacting with structures such as the fixed seat 1 and the sliding plate 6, thereby solving the problem of iron sheet adhesion on the guides.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rolling guide for a rail edge rolling machine, comprising a fixed seat (1), characterized in that: The outer walls on both sides of the top of the fixing seat (1) are provided with mounting grooves (4), the inner walls of the mounting grooves (4) are provided with slide rails (5) on both sides of the bottom thereof by bolts, and the slide rails (5) are slidably connected to the outside of the slide rails (5) with a sliding plate (6), the outer walls on both sides of the sliding plate (6) are provided with four fixing rods (9) by bolts, and the tops of the fixing rods (9) are provided with metal wipers (10) by bolts, and the outer wall of one side of the sliding plate (6) is provided with a plurality of mounting shafts (7) by bearings, and the two ends of the mounting shafts (7) are provided with wheel bodies (8) by flat keys.

2. A rolling guide for a rail edge rolling machine according to claim 1, characterized in that: A sliding groove (11) is provided on one side of the bottom of the inner wall of the installation groove (4), and a placement groove (14) is provided on one side of the outer wall of the fixing seat (1), and the placement groove (14) is connected to the installation groove (4) through the sliding groove (11).

3. A rolling guide for a rail edge rolling machine according to claim 2, characterized in that: The interior of the placement groove (14) is provided with left and right screw rods (13) via bearings, and the exteriors of the left and right screw rods (13) are threadedly connected to two connecting plates (15).

4. A rolling guide for a rail edge rolling machine according to claim 3, characterized in that: A sliding block (12) is installed at one end of the connecting plate (15) via bolts, and the sliding block (12) is slidably connected inside the sliding groove (11), and the sliding block (12) is fixedly connected to the sliding plate (6) via bolts.

5. A rolling guide for a rail edge rolling machine according to claim 4, characterized in that: A driving motor (17) is installed on one side of the inner wall of the placement groove (14) via bolts, and a driving gear (18) is installed on the output end of the driving motor (17) via a flat key.

6. A rolling guide for a rail edge rolling machine according to claim 5, characterized in that: A driven gear (16) is installed on the outside of the left and right screw rods (13) via a flat key, and the driven gear (16) and the driving gear (18) are meshed with each other.

7. A rolling guide for a rail edge rolling machine according to claim 1, characterized in that: Two ear plates (2) are welded to the outer walls on both sides of the fixing seat (1), and a through hole (3) is opened on the outer wall on one side of the top of the ear plate (2).

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