Heat treatment equipment for roller machining

Abstract

The utility model relates to the technical field of roller machining, in particular to heat treatment equipment for roller machining, and aims to solve the technical problems that when a roller is quenched in the prior art, cooling liquid is very easy to sputter, and operators are scalded while the cooling liquid is wasted. Comprising a treatment pond, a roller inlet, a baffle, conveying roller blades, an inclined block, a lifting plate, a frame, a rotating roller, a first gear, a bearing seat, an input shaft, a belt drive, a gear shaft and a second gear, the conveying roller is conveyed into cooling liquid below through the conveying roller blades on the two sides, the cooling liquid cannot be splashed out under shielding of the baffle and the conveying roller blades, and after quenching is completed, the lifting plate is lifted up to drive the rotating roller to rotate. All the rollers at the bottom are lifted to the outside of the treatment pond, roller unloading is completed, during roller unloading, the frame is lifted to drive the first gear and the second gear to be meshed, the rotating rollers are driven by power to rotate after meshing, the rollers vertically arranged on the rotating rollers are discharged, and automatic roller unloading is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller processing, and specifically relates to heat treatment equipment for roller processing. Background Art

[0002] In the metalworking industry, rollers are key components of rolling mills. They are directly involved in the metal rolling process, squeezing and deforming the metal billet to achieve the desired shape, size, and properties. For example, in steel production, rollers are used to roll billets into various specifications of steel products, such as steel plates, steel pipes, and steel sections. The quality and performance of rollers directly affect the quality, production efficiency, and cost of rolled products.

[0003] In the prior art, when the roller is quenched, the coolant is very easy to splash, which not only wastes the coolant but also burns the operator. The utility model solves the above problem. Utility Model Content

[0004] The utility model aims to solve the technical problem in the prior art that when a roller is quenched, coolant is easily splashed, which wastes coolant and burns operators, and further provides a heat treatment device for roller processing.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a heat treatment device for processing rolling mill rolls, comprising: a processing pool, the upper ends of both sides of the processing pool are connected to roll inlets, the side walls of the roll inlet are connected to baffles, the baffles extend vertically toward the lower part of the processing pool, the side walls of the roll inlet are rotatably connected to the shaft ends of feed roller blades, the shaft ends of the feed roller blades are connected to a self-locking power source, the feed roller blades are located inside the roll inlet, and the rolling mill rolls can be stored in the depressions of the feed roller blades. An inclined block is provided at a gap at the lower end of the baffle, the upper surface of the inclined block is inclined toward the middle of the processing pool, the two inclined blocks are respectively connected to the inner side walls of the processing pool, a lifting plate is provided between the two inclined blocks, the lower surface of the lifting plate is connected to the telescopic end of the hydraulic cylinder, and the fixed end of the hydraulic cylinder is connected to the bottom wall of the processing pool.

[0006] Preferably, the lifting plate includes a frame, the telescopic end of the hydraulic cylinder is connected to the lower edge of the frame, a roller is rotatably connected in the frame, the roller and the roller blade are vertically arranged in the space, a shaft end on one side of the roller blade is connected to gear 1, a bearing seat is connected to the side wall of the roller inlet, an input shaft is rotatably connected in the bearing seat, the input shaft is connected to the gear shaft through a belt drive, the gear shaft is rotatably connected in the side wall of the roller inlet, the gear shaft is connected to gear 2, gear 2 is located between the two gears 1 and can be engaged with the two rising gears 1 at the same time, and adjacent gear shafts are connected by belt drive.

[0007] Preferably, the diameter of the middle portion of the roller is smaller than the diameter of the edge.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] The conveyor rollers are transported to the coolant below through the conveyor roller blades on both sides. The coolant will not splash out under the protection of the baffle and the conveyor roller blades. After quenching is completed, the lifting plate rises and lifts all the rollers at the bottom to the outside of the treatment tank to complete the roller unloading;

[0010] When unloading the rolls, the frame rises and drives gear 1 to engage with gear 2. After engagement, the power drives the roller to rotate, and the roll placed vertically on the roller is discharged, realizing automatic roll unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 It is a schematic structural cross-sectional view of the present utility model.

[0013] In the figure: treatment tank 1; roller inlet 2; baffle 3; conveyor blade 4; inclined block 5; lifting plate 6; frame 61; roller 62; gear 1 63; bearing seat 64; input shaft 65; belt drive 66; gear shaft 67; gear 2 68. DETAILED DESCRIPTION

[0014] 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.

[0015] The rotational connection described in this device refers to the process of baking the bearing on the shaft, providing a spring retaining ring groove on the shaft or the shaft hole, and clamping the elastic retaining ring in the retaining ring groove to achieve axial fixation of the bearing and realize rotation; the articulation refers to a connection method that is achieved by performing activities on connecting parts such as hinges, pins and short shafts.

[0016] The present invention will be described in detail below with reference to the accompanying drawings. Example

[0017] The following is combined with Figure 1-2The present embodiment describes a heat treatment device for roller processing, comprising: a treatment tank 1, wherein the upper ends of both sides of the treatment tank 1 are connected to roller inlets 2, baffles 3 are connected to the side walls of the roller inlet 2, and the baffles 3 extend vertically toward the lower part of the treatment tank 1. The side walls of the roller inlet 2 are rotatably connected to the shaft ends of conveying roller blades 4, and the shaft ends of the conveying roller blades 4 are connected to a self-locking power source. The conveying roller blades 4 are located inside the roller inlet 2, and the rollers can be stored in the recesses of the conveying roller blades 4. An inclined block 5 is provided at a gap at the lower end of the baffle 3, and the upper surface of the inclined block 5 is inclined toward the middle of the treatment tank 1. The two inclined blocks 5 are respectively connected to the inner side walls of the treatment tank 1, and a lifting plate 6 is provided between the two inclined blocks 5. The lower surface of the lifting plate 6 is connected to the telescopic end of a hydraulic cylinder 7, and the fixed end of the hydraulic cylinder 7 is connected to the bottom wall of the treatment tank 1.

[0018] The rollers are placed horizontally through the roller inlets 2 on both sides, and the roller inlets 2 fall into the depressions of the roller blades 4. The self-locking power at the shaft ends of the roller blades 4 is turned on, and the roller blades 4 rotate to transport the rollers to the inside of the treatment pool 1 and drop them into the coolant. Under the shielding effect of the baffles 3 and the roller blades 4, the coolant will not splash, and the rollers sink to the bottom and contact the inclined blocks 5 and roll along the inclined blocks 5 to the surface of the lifting plate 6. The hydraulic cylinder 7 is turned on, and the telescopic end of the hydraulic cylinder 7 drives the lifting plate 6 to rise. The lifting plate 6 drives the rollers to rise to the outside of the treatment pool 1 for collection. When the hydraulic cylinder 7 is lifted, the self-locking power stops, and the rollers will not continue to enter.

[0019] The lifting plate 6 includes a frame 61. The telescopic end of the hydraulic cylinder 7 is connected to the lower edge of the frame 61. A roller 62 is rotatably connected to the frame 61. The roller 62 is arranged vertically in the space between the conveying roller blade 4. A gear 1 63 is connected to the shaft end of one side of the conveying roller blade 4. A bearing seat 64 is connected to the side wall of the roller inlet 2. An input shaft 65 is rotatably connected to the bearing seat 64. The input shaft 65 is connected to a gear shaft 67 through a belt drive 66. The gear shaft 67 is rotatably connected to the side wall of the roller inlet 2. The gear shaft 67 is connected to a gear 2 68. The gear 2 68 is located between the two gears 1 63 and can be simultaneously engaged with the two rising gears 1 63. Adjacent gear shafts 67 are connected by a belt drive 66.

[0020] The telescopic end of the hydraulic cylinder 7 drives the frame 61 to lift, and the frame 61 drives the roller 62 and gear 1 63 to lift. When the frame 61 is lifted to the upper part of the treatment pool 1, the two adjacent gears 1 63 and gear 2 68 are engaged at the same time, and the power of the input shaft 65 is turned on. The input shaft 65 drives the gear shaft 67 to rotate through the belt drive 66, and the gear shaft 67 drives the gear 2 68 to rotate. The gear 2 68 drives the roller 62 to rotate through the gear 1 63, and the roller located vertically on the upper part of the roller 62 is transported out to complete the roller unloading.

[0021] The roller 62 has a middle diameter smaller than an edge diameter;

[0022] The rollers are made to roll toward the middle of the rotating roller 62 and are closely arranged on the rotating roller 62 to maximize space utilization.

[0023] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0024] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A heat treatment device for roller processing, characterized in that: include: A processing pool (1) is provided, wherein the upper ends of both sides of the processing pool (1) are connected to roller inlets (2), the side walls of the roller inlets (2) are connected to baffles (3), the baffles (3) extend vertically toward the lower part of the processing pool (1), the side walls of the roller inlets (2) are rotatably connected to the shaft ends of the conveying roller blades (4), the shaft ends of the conveying roller blades (4) are connected to a self-locking power source, the conveying roller blades (4) are located inside the roller inlets (2), and the rollers can be stored in the recesses of the conveying roller blades (4), a slanted block (5) is provided at the lower end of the baffle (3) with a gap, the upper surface of the slanted block (5) is inclined toward the middle of the processing pool (1), the two slanted blocks (5) are respectively connected to the inner side walls of the processing pool (1), a lifting plate (6) is provided between the two slanted blocks (5), the lower surface of the lifting plate (6) is connected to the telescopic end of the hydraulic cylinder (7), and the fixed end of the hydraulic cylinder (7) is connected to the bottom wall of the processing pool (1).

2. The heat treatment equipment for roller processing according to claim 1, characterized in that: The lifting plate (6) includes a frame (61), the telescopic end of the hydraulic cylinder (7) is connected to the lower edge of the frame (61), a roller (62) is rotatably connected in the frame (61), the roller (62) is vertically arranged in space with the conveying roller blade (4), a gear 1 (63) is connected to the shaft end of one side of the conveying roller blade (4), a bearing seat (64) is connected to the side wall of the roller inlet (2), an input shaft (65) is rotatably connected in the bearing seat (64), the input shaft (65) is connected to the gear shaft (67) through a belt transmission (66), the gear shaft (67) is rotatably connected to the side wall of the roller inlet (2), the gear shaft (67) is connected to the gear 2 (68), the gear 2 (68) is located between the two gears 1 (63) and can be meshed with the two rising gears 1 (63) at the same time, and adjacent gear shafts (67) are connected through a belt transmission (66).

3. The heat treatment equipment for roller processing according to claim 2, characterized in that: The roller (62) has a middle diameter that is smaller than an edge diameter.

Images