Annealing equipment for steel casting

Abstract

The utility model discloses annealing equipment for steel castings, which belongs to the technical field of steel castings and comprises a box body, a fixing plate is fixedly mounted on the left side surface of the box body, a servo motor is fixedly mounted on the upper surface of the fixing plate, and two bearings are fixedly embedded in the inner side wall of the box body. The inner rings of the two bearings are fixedly connected with rotating rods, the left end of one rotating rod is fixedly connected with the output end of a servo motor, and through the arrangement of the two containing plates, under the cooperation of the two threaded openings and the two fixing rods, the small square plate type steel casting can be placed between the two containing plates and fixed; according to the square plate type steel casting overturning device, the situation that a square plate type steel casting falls off is prevented, an arranged servo motor is used for driving a rotating rod to rotate, then the fixed square plate type steel casting can be overturned, uniform annealing treatment can be conducted on the square plate type steel casting, and air blowing can be conducted when the square plate type steel casting is overturned through an arranged air blower.

Description

Technical Field

[0001] The utility model relates to the field of steel castings, in particular to annealing equipment for steel castings. Background Art

[0002] Steel castings refer to parts made of cast steel, which have similar properties to cast iron, but are stronger than cast iron. Steel castings are prone to defects such as porosity and inaccurate angle positioning during the casting process. The casing may break during long-term use. Steel castings are one of the most widely used profiles in the field of machinery manufacturing.

[0003] After the square plate type steel casting is heated to a suitable temperature, it needs to be annealed. However, currently the annealing time of the square plate type steel casting is relatively long, and it is not convenient to anneal the square plate type steel casting uniformly, and the flexibility is poor. Therefore, the technicians in this field provide an annealing device for steel castings to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an annealing device for steel castings to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steel casting annealing device comprises a box body, a fixing plate is fixedly installed on the left side surface of the box body, a servo motor is fixedly installed on the upper surface of the fixing plate, two bearings are fixedly inlaid on the inner wall of the box body, the inner rings of the two bearings are fixedly connected with rotating rods, the left end of one of the rotating rods is fixedly connected to the output end of the servo motor, the ends of the two rotating rods close to each other are fixedly connected with placing plates, the upper surfaces of the two placing plates are provided with threaded openings, the interiors of the two threaded openings are threadedly connected with fixing rods, the upper surface of the box body is fixedly connected with a connecting tube, and a hair dryer is fixedly installed inside the connecting tube.

[0007] As a further solution of the utility model: a protective door is hinged on the front of the box body through a hinge, and a monitoring window is arranged on the front of the protective door.

[0008] As a further solution of the utility model: the bottom surface of the box body is fixedly connected to two supporting legs, and the upper surfaces of the two supporting legs are each provided with two fixing openings.

[0009] As a further solution of the utility model: a protective net is arranged inside the connecting tube, and a storage battery is fixedly installed on the bottom surface of the box.

[0010] As a further solution of the utility model: two reinforcement blocks are fixedly installed on the bottom surface of the box body, and the side surfaces of the two reinforcement blocks close to each other are fixedly connected to the outer surface of the battery.

[0011] As a further solution of the utility model: a controller is fixedly installed on the front side of the protective door, and the servo motor, the hair dryer and the battery are all electrically connected to the controller through wires.

[0012] As a further solution of the utility model: two ventilation holes are provided on the back side of the box body, and dustproof nets are provided inside the two ventilation holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The annealing equipment for steel castings can place and fix smaller square plate steel castings between the two placing plates by means of two placing plates, two threaded openings and two fixing rods, thereby preventing the square plate steel castings from falling. The servo motor is used to drive the rotating rod to rotate, and then the fixed square plate steel castings can be turned over, so that they can be evenly annealed. The hair dryer is used to blow air when the square plate steel castings are turned over, thereby increasing the annealing rate of the square plate steel castings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of an annealing device for steel castings;

[0016] Figure 2 It is a front cross-sectional view of an annealing device for steel castings;

[0017] Figure 3 It is a top sectional view of an annealing device for steel castings;

[0018] Figure 4 The figure is a schematic diagram of the rear view structure of an annealing device for steel castings.

[0019] In the figure: 1. Box body; 2. Fixing plate; 3. Servo motor; 4. Bearing; 5. Rotating rod; 6. Placement plate; 7. Threaded port; 8. Fixing rod; 9. Connecting tube; 10. Blower; 11. Protective net; 12. Ventilation port; 13. Dust net; 14. Protective door; 15. Monitoring window; 16. Controller; 17. Support leg; 18. Fixing port; 19. Battery; 20. Reinforcement block. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, an annealing device for steel castings includes a box body 1, a fixed plate 2 is fixedly installed on the left side of the box body 1, a servo motor 3 is fixedly installed on the upper surface of the fixed plate 2, and two bearings 4 are fixedly inlaid on the inner wall of the box body 1. The inner rings of the two bearings 4 are fixedly connected with rotating rods 5, and the left end of one rotating rod 5 is fixedly connected to the output end of the servo motor 3. The servo motor 3, the two bearings 4 and the two rotating rods 5 can turn over the square plate type steel casting, and the ends of the two rotating rods 5 close to each other are fixedly connected with a placing plate 6, and the upper surfaces of the two placing plates 6 are provided with threaded openings 7, and the interiors of the two threaded openings 7 are threadedly connected with fixing rods 8, and the square plate type steel casting can be fixed by the two threaded openings 7 and the two fixing rods 8. The upper surface of the box body 1 is fixedly connected with a connecting tube 9, and a hair dryer 10 is fixedly installed inside the connecting tube 9, and the hair dryer 10 can be used to perform uniform blowing annealing on the square plate type steel casting.

[0023] A protective door 14 is hinged on the front of the box body 1 through a hinge, and a monitoring window 15 is arranged on the front of the protective door 14. The protective door 14 and the monitoring window 15 can be used to protect and observe the annealing condition of the square plate type steel casting. Two supporting legs 17 are fixedly connected to the bottom surface of the box body 1. Two fixing ports 18 are provided on the upper surfaces of the two supporting legs 17. The equipment can be supported and fixed by the two supporting legs 17 and the two groups of fixing ports 18. A protective net 11 is arranged inside the connecting tube 9. A battery 19 is fixedly installed on the bottom surface of the box body 1. The protective net 11 can prevent foreign matter from being added during blowing, and the battery 19 can be used for backup power supply.

[0024] Two reinforcement blocks 20 are fixedly installed on the bottom surface of the box body 1, and the side surfaces of the two reinforcement blocks 20 that are close to each other are fixedly connected to the outer surface of the battery 19. The battery 19 can be reinforced by the two reinforcement blocks 20. A controller 16 is fixedly installed on the front of the protective door 14. The servo motor 3, the hair dryer 10 and the battery 19 are electrically connected to the controller 16 through wires. The device can be quickly controlled to start using the controller 16. Two ventilation holes 12 are opened on the back of the box body 1. Dustproof nets 13 are arranged inside the two ventilation holes 12. Ventilation and dust prevention can be performed through the two ventilation holes 12 and the two dustproof nets 13.

[0025] The working principle of the utility model is: first, the protective door 14 is opened, and the heated and heat-insulated square plate-type steel casting is placed between the two placement plates 6 by the staff, and then the two fixing rods 8 are rotated to fix the square plate-type steel casting, and then the protective door 14 is closed, and the servo motor 3 is started to drive one of the rotating rods 5 to rotate, and then the other rotating rod 5 is driven to rotate, so that the square plate-type steel casting is slowly turned over, and the hair dryer 10 is started at the same time to evenly blow air on the turned square plate-type steel casting, so that the annealing work of the square plate-type steel casting can be completed.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An annealing device for steel castings, comprising a housing (1), It is characterized in that A fixing plate (2) is fixedly installed on the left side of the box body (1), a servo motor (3) is fixedly installed on the upper surface of the fixing plate (2), two bearings (4) are fixedly embedded on the inner wall of the box body (1), the inner rings of the two bearings (4) are fixedly connected with rotating rods (5), the left end of one of the rotating rods (5) is fixedly connected to the output end of the servo motor (3), the ends of the two rotating rods (5) close to each other are fixedly connected with a placement plate (6), the upper surfaces of the two placement plates (6) are provided with threaded openings (7), the interiors of the two threaded openings (7) are threadedly connected with fixing rods (8), the upper surface of the box body (1) is fixedly connected with a connecting tube (9), and a hair dryer (10) is fixedly installed inside the connecting tube (9).

2. The annealing equipment for steel castings according to claim 1, It is characterized in that A protective door (14) is hingedly connected to the front of the box body (1) via a hinge, and a monitoring window (15) is arranged on the front of the protective door (14).

3. The annealing equipment for steel castings according to claim 1, It is characterized in that The bottom surface of the box body (1) is fixedly connected to two supporting legs (17), and the upper surfaces of the two supporting legs (17) are each provided with two fixing openings (18).

4. The annealing equipment for steel castings according to claim 1, It is characterized in that A protective net (11) is provided inside the connecting tube (9), and a storage battery (19) is fixedly mounted on the bottom surface of the box body (1).

5. The annealing equipment for steel castings according to claim 1, It is characterized in that Two reinforcement blocks (20) are fixedly mounted on the bottom surface of the box body (1), and the side surfaces of the two reinforcement blocks (20) that are close to each other are fixedly connected to the outer surface of the storage battery (19).

6. The annealing equipment for steel castings according to claim 2, It is characterized in that A controller (16) is fixedly mounted on the front of the protective door (14), and the servo motor (3), the hair dryer (10) and the battery (19) are all electrically connected to the controller (16) via wires.

7. The annealing equipment for steel castings according to claim 1, It is characterized in that Two ventilation holes (12) are provided on the back of the box body (1), and dustproof nets (13) are provided inside the two ventilation holes (12).

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