Positioning device for quenching of ferrous metal smelting rolled product

Abstract

The utility model relates to the technical field of ferrous metal smelting, and discloses a positioning device for quenching a ferrous metal smelting rolled product, which comprises a workbench, the top of the workbench is fixedly connected with two mutually parallel fixing rods, the tops of the fixing rods are fixedly connected with guide rails, a slide rail is arranged in front of the two guide rails, and the slide rail is fixedly connected with the workbench. A guide rod is arranged at the top of the sliding rail, a plurality of first positioning mechanisms are arranged on the sliding rail at equal intervals, second positioning mechanisms are arranged on the sides, away from the sliding rail, of the two guide rails, rotating rods are rotationally connected into the second positioning mechanisms, and a quenching assembly is arranged at the top of the sliding rail. Limiting mechanisms are arranged on the front side and the rear side of the quenching assembly correspondingly, the first positioning mechanism and the second positioning mechanism are matched with each other, the to-be-quenched ferrous metal smelting calendered product can be positioned and fixed in multiple directions, the stability during quenching is improved, and therefore the quenching quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ferrous metal smelting, and more specifically to a positioning device for quenching ferrous metal smelting rolled products. Background Art

[0002] In the process of metal processing and heat treatment, the quenching process of ferrous metal smelting and rolling products is a crucial process link. Quenching can not only significantly improve the physical and mechanical properties of the metal, such as hardness, wear resistance and toughness, but also provide a solid foundation for subsequent processing and use. The quenching process involves heating the ferrous metal to above the critical temperature and keeping it at this temperature for a period of time, and then rapidly cooling it at a specific cooling rate. During this process, complex phase changes and organizational changes will occur inside the metal to obtain the desired properties.

[0003] The shortcomings of the existing technology: During the quenching process, ferrous metal smelting and rolling products need to be accurately positioned and fixed to ensure the quenching quality. However, the existing positioning devices can often only perform simple fixation and are unable to perform multi-directional positioning and fixation of the ferrous metal smelting and rolling products, resulting in poor stability during quenching, thereby affecting the quenching quality. Therefore, it is necessary to design a positioning device for quenching ferrous metal smelting and rolling products. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a positioning device for quenching ferrous metal smelting rolled products to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a positioning device for quenching ferrous metal smelting rolled products, comprising a workbench, the top of the workbench is fixedly connected with two mutually parallel fixed rods, the tops of the fixed rods are fixedly connected with guide rails, slide rails are arranged before the two guide rails, the slide rails are fixedly connected to the workbench, guide rods are arranged on the tops of the slide rails, a plurality of first positioning mechanisms are arranged at equal intervals on the slide rails, a second positioning mechanism is arranged on the side of the two guide rails away from the slide rails, a rotating rod is rotatably connected inside the second positioning mechanism, a quenching assembly is arranged on the top of the slide rail, and limiting mechanisms are arranged on the front and rear sides of the quenching assembly.

[0006] Preferably, the first positioning mechanism includes a linear drive, a vertical plate, a limiting groove, a fixed plate and a fixed seat, the linear drive is slidably connected to the slide rail, the top of the linear drive is fixedly connected to two vertical plates, a limiting groove is provided between the two vertical plates, a guide rod is slidably connected in the limiting groove, the top of the vertical plate is fixedly connected to the fixed plate, and the top of the fixed plate is fixedly connected to the fixed seat.

[0007] Preferably, the left side of the fixing seat is rotatably connected to a rotating shaft, a positioning piece is fixedly connected to the rotating shaft, the left side of the fixing seat is fixedly connected to a connecting frame, and a return spring is fixedly connected between the connecting frame and the positioning piece.

[0008] Preferably, the second positioning mechanism includes a base, an assembly groove, a rack, a connecting block and a bearing. A plurality of bases are provided, and the plurality of bases are fixedly connected to the workbench. An assembly groove is provided inside the base, and a rack is slidably connected in the assembly groove. An end of the rack away from the base is fixedly connected to a connecting block, and a positioning plate is fixedly connected to the connecting block. Bearings are fixedly connected on both sides of the base, and a rotating rod is rotatably connected in the bearing.

[0009] Preferably, a gear is fixedly connected to the rotating rod, the gear is meshingly connected to the rack, a rotating motor is arranged at the left end of the rotating rod, and an output end of the rotating motor is fixedly connected to the rotating rod.

[0010] Preferably, the limiting mechanism includes a support frame, the support frame is fixedly connected to the workbench, a slide groove is opened on the top of the support frame, a splint is movably connected in the slide groove, a cylinder is fixedly installed on the side of the support frame away from the slide rail, the output end of the cylinder passes through the support frame, extends into the slide groove and is fixedly connected to the splint, guide rollers are fixedly connected on the left and right sides of the slide groove, and a splint is slidably connected to the guide rollers.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a first positioning mechanism, and a linear driver is used to move left and right on the slide rail, thereby using the positioning plate to drive the workpiece to move, so that the workpiece can stably enter the quenching assembly for quenching operation; a second positioning mechanism is provided, and a rotating motor is used to drive the rotating rod to rotate, and the rotating rod drives the gear to rotate, and the gear transmission rack moves left and right in the assembly groove, thereby driving the positioning plate to clamp and position the workpiece left and right; a limiting mechanism is provided, and a cylinder is used to drive the clamping plate to move up and down in the slide groove to clamp and position the upper and lower sides of the workpiece; by providing the first positioning mechanism, the second positioning mechanism and the limiting mechanism, the workpiece can be clamped and positioned in all directions, thereby improving the positioning stability of the workpiece, improving the quenching accuracy, and ensuring the quenching quality.

[0013] 2. The utility model is provided with a positioning plate. When the positioning plate contacts the bottom of the quenching assembly, the quenching assembly will apply a downward pressure to the positioning plate, so that the positioning plate rotates around the rotating shaft. At this time, the reset spring is compressed. When the ferrous metal smelting and rolling product is quenched in the quenching assembly and moved to a predetermined position, the linear drive drives the vertical plate to reset. At this time, the reset spring will drive the positioning plate to reset, thereby driving the quenched ferrous metal smelting and rolling product to move for unloading operations.

[0014] 3. The utility model is provided with a gear, and the rotating motor drives the gear to rotate, and drives the rack to move left and right in the assembly groove through meshing action. The movement of the rack drives the connecting block and the positioning plate to move synchronously, thereby realizing the clamping and positioning of the workpiece, which can effectively ensure the accurate positioning of the workpiece during the quenching process. In addition, by controlling the rotation of the gear through the rotating motor, the clamping position and clamping force of the positioning plate can be conveniently adjusted to adapt to workpieces of different sizes and shapes, thereby enhancing the flexibility and applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the first positioning mechanism in the utility model.

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 It is a schematic diagram of the internal structure of the second positioning mechanism in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the limiting mechanism in the utility model.

[0020] The accompanying drawings are marked as follows: 1. workbench; 2. fixed rod; 3. guide rail; 4. slide rail; 5. guide rod; 6. first positioning mechanism; 601. linear drive; 602. vertical plate; 603. limiting groove; 604. fixed plate; 605. fixed seat; 606. rotating shaft; 607. positioning piece; 608. connecting frame; 609. reset spring; 7. second positioning mechanism; 701. base; 702. assembly groove; 703. rack; 704. connecting block; 705. bearing; 8. positioning plate; 9. rotating motor; 10. quenching assembly; 11. limiting mechanism; 1101. support frame; 1102. slide groove; 1103. clamping plate; 1104. cylinder; 1105. guide roller; 12. rotating rod; 13. gear. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The positioning device for quenching ferrous metal smelting rolled products involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] The utility model provides a positioning device for quenching ferrous metal smelting rolled products. Figure 1-5 As shown, it includes a workbench 1, the top of the workbench 1 is fixedly connected with two mutually parallel fixed rods 2, the top of the fixed rod 2 is fixedly connected with a guide rail 3, a slide rail 4 is arranged before the two guide rails 3, the slide rail 4 is fixedly connected to the workbench 1, a guide rod 5 is arranged on the top of the slide rail 4, and a plurality of first positioning mechanisms 6 are arranged on the slide rail 4 at equal intervals, the two guide rails 3 are arranged on the side away from the slide rail 4 with a second positioning mechanism 7, the second positioning mechanism 7 is internally rotatably connected with a rotating rod 12, a quenching assembly 10 is arranged on the top of the slide rail 4, and the front and rear sides of the quenching assembly 10 are provided with a limiting mechanism 11. The limiting mechanism 11 can prevent its position from shifting during the quenching process to affect the quenching effect. By providing the first positioning mechanism 6 and the second positioning mechanism 7, the ferrous metal smelting rolled products to be quenched can be positioned and fixed in multiple directions, the stability during quenching is improved, and thus the quenching quality is improved.

[0023] Furthermore, the first positioning mechanism 6 includes a linear driver 601, a vertical plate 602, a limiting groove 603, a fixed plate 604 and a fixed seat 605. The linear driver 601 is slidably connected to the slide rail 4. The top of the linear driver 601 is fixedly connected to two vertical plates 602. A limiting groove 603 is provided between the two vertical plates 602. A guide rod 5 is slidably connected in the limiting groove 603. The top of the vertical plate 602 is fixedly connected to the fixed plate 604. The top of the fixed plate 604 is fixedly connected to the fixed seat 605. The vertical plate 602 is driven to move by the linear driver 601, thereby driving the positioning piece 607 to move. , so that the positioning piece 607 can position the ferrous metal smelting rolled product to be quenched. When the positioning piece 607 contacts the bottom of the quenching component 10, the quenching component 10 will apply a downward pressure to the positioning piece 607, so that the positioning piece 607 rotates around the rotating shaft 606. At this time, the reset spring 609 is compressed. When the ferrous metal smelting rolled product is quenched in the quenching component 10 and moved to the predetermined position, the linear drive 601 drives the vertical plate 602 to reset. At this time, the reset spring 609 will drive the positioning piece 607 to reset, thereby driving the quenched ferrous metal smelting rolled product to move for unloading operations.

[0024] Furthermore, the left side of the fixed seat 605 is rotatably connected to a rotating shaft 606, and a positioning piece 607 is fixedly connected to the rotating shaft 606. The left side of the fixed seat 605 is fixedly connected to a connecting frame 608, and a reset spring 609 is fixedly connected between the connecting frame 608 and the positioning piece 607. When the linear driver 601 slides on the slide rail 4 and moves to the bottom of the quenching assembly 10, the positioning piece 607 is blocked by the quenching assembly 10 and rotates on the fixed seat 605, thereby releasing the positioning of the material and stably sending it into the quenching assembly 10 for quenching treatment. After the quenching treatment is completed, the linear driver 601 drives the first positioning mechanism 6 to slide out of the bottom of the quenching assembly 10 on the slide rail 4. At this time, the reset spring 609 returns to its original state and drives the positioning piece 607 to rotate and reset, preparing for the next positioning.

[0025] Furthermore, the second positioning mechanism 7 includes a base 701, an assembly groove 702, a rack 703, a connecting block 704 and a bearing 705. A plurality of bases 701 are provided, and the plurality of bases 701 are fixedly connected to the workbench 1. An assembly groove 702 is provided inside the base 701, and a rack 703 is slidably connected in the assembly groove 702. One end of the rack 703 away from the base 701 is fixedly connected to a connecting block 704, and a positioning plate 8 is fixedly connected to the connecting block 704. Bearings 705 are fixedly connected on both sides of the base 701, and a rotating rod 12 is rotatably connected in the bearing 705. The rotating rod 12 is driven to rotate by a rotating motor 9, thereby driving the gear 13 to rotate. Since the gear 13 is meshed and connected with the rack 703, the rotation of the gear 13 will drive the rack 703 to move, thereby driving the positioning plate 8 to move, so that the positioning plate 8 can position the ferrous metal smelting and rolled products to be quenched.

[0026] Furthermore, a gear 13 is fixedly connected to the rotating rod 12, and the gear 13 is meshed with the rack 703. A rotating motor 9 is provided at the left end of the rotating rod 12, and the output end of the rotating motor 9 is fixedly connected to the rotating rod 12. By starting the rotating motor 9, the rotating rod 12 is driven to rotate in the bearing 705, and the rotating rod 12 drives the gear 13 to rotate. The gear 13 is meshed with the rack 703 to drive the rack 703 to move in the assembly groove 702, thereby driving the positioning plate 8 to move through the connecting block 704 to clamp and position the material.

[0027] Furthermore, the limiting mechanism 11 includes a support frame 1101, which is fixedly connected to the workbench 1. A slide groove 1102 is provided on the top of the support frame 1101, and a splint 1103 is movably connected in the slide groove 1102. A cylinder 1104 is fixedly installed on the side of the support frame 1101 away from the slide rail 4. The output end of the cylinder 1104 passes through the support frame 1101 and extends into the slide groove 1102 and is fixedly connected to the splint 1103. Guide rollers 1105 are fixedly connected on both sides of the slide groove 1102, and the splint 1103 is slidably connected to the guide roller 1105. When the material is conveyed to the quenching assembly 10, the splint 1103 is pushed to move in the slide groove 1102 by starting the cylinder 1104, and the splint 1103 slides through the guide roller 1105, so that the quenching assembly 10 is clamped and fixed to ensure stability during quenching.

[0028] The working principle of the utility model is as follows: when in use, the ferrous metal smelting rolled product to be quenched is placed on the top of the guide rail 3. At this time, the linear actuator 601 is started to drive the vertical plate 602 to move on the slide rail 4, thereby driving the positioning plate 607 to move, so that the positioning plate 607 can position the ferrous metal smelting rolled product to be quenched, and drive it to move toward the quenching component 10. When the positioning plate 607 contacts the bottom of the quenching component 10, the quenching component 10 will apply a downward pressure to the positioning plate 607, so that the positioning plate 607 rotates around the rotating shaft 606. At this time, the reset spring 609 is compressed. When the ferrous metal smelting rolled product is quenched in the quenching component 10 and moves to the predetermined position, the linear actuator 601 drives the vertical plate 602 to reset. At this time, the reset spring 609 will drive the positioning plate 607 to reset. Position, thereby driving the quenched ferrous metal smelting and rolling products to move for unloading operations, and at the same time starting the rotating motor 9 to drive the rotating rod 12 to rotate in the bearing 705, the rotating rod 12 drives the gear 13 to rotate, the gear 13 engages with the rack 703 to drive the rack 703 to move in the assembly groove 702, thereby driving the positioning plate 8 to move through the connecting block 704 to clamp and position the material, and finally starting the cylinder 1104 to push the clamping plate 1103 to move in the slide groove 1102, the clamping plate 1103 slides through the guide roller 1105, thereby clamping and fixing the quenching component 10 to ensure stability during quenching, and by providing a first positioning mechanism 6 and a second positioning mechanism 7, the ferrous metal smelting and rolling products to be quenched can be positioned and fixed in multiple directions, thereby improving the stability during quenching, thereby improving the quenching quality.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A positioning device for quenching ferrous metal smelting rolled products, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two mutually parallel fixed rods (2), the top of the fixed rod (2) is fixedly connected to a guide rail (3), a slide rail (4) is arranged in front of the two guide rails (3), the slide rail (4) is fixedly connected to the workbench (1), a guide rod (5) is arranged on the top of the slide rail (4), a plurality of first positioning mechanisms (6) are arranged on the slide rail (4) at equal intervals, a second positioning mechanism (7) is arranged on the side of the two guide rails (3) away from the slide rail (4), a rotating rod (12) is rotatably connected inside the second positioning mechanism (7), a quenching assembly (10) is arranged on the top of the slide rail (4), and limiting mechanisms (11) are arranged on the front and rear sides of the quenching assembly (10).

2. A positioning device for quenching ferrous metal smelting rolled products according to claim 1, characterized in that: The first positioning mechanism (6) comprises a linear driver (601), a vertical plate (602), a limiting groove (603), a fixed plate (604) and a fixed seat (605); the linear driver (601) is slidably connected to the slide rail (4); the top of the linear driver (601) is fixedly connected to two vertical plates (602); a limiting groove (603) is provided between the two vertical plates (602); a guide rod (5) is slidably connected in the limiting groove (603); the top of the vertical plate (602) is fixedly connected to the fixed plate (604); the top of the fixed plate (604) is fixedly connected to the fixed seat (605).

3. A positioning device for quenching ferrous metal smelting rolled products according to claim 2, characterized in that: The left side of the fixed seat (605) is rotatably connected to a rotating shaft (606), a positioning piece (607) is fixedly connected to the rotating shaft (606), the left side of the fixed seat (605) is fixedly connected to a connecting frame (608), and a return spring (609) is fixedly connected between the connecting frame (608) and the positioning piece (607).

4. A positioning device for quenching ferrous metal smelting rolled products according to claim 1, characterized in that: The second positioning mechanism (7) comprises a base (701), an assembly groove (702), a rack (703), a connecting block (704) and a bearing (705). A plurality of bases (701) are provided, and the plurality of bases (701) are fixedly connected to the workbench (1). An assembly groove (702) is provided inside the base (701), and a rack (703) is slidably connected in the assembly groove (702). One end of the rack (703) away from the base (701) is fixedly connected to the connecting block (704), and a positioning plate (8) is fixedly connected to the connecting block (704). The left and right sides of the base (701) are fixedly connected to the bearings (705), and a rotating rod (12) is rotatably connected in the bearing (705).

5. A positioning device for quenching ferrous metal smelting rolled products according to claim 1, characterized in that: A gear (13) is fixedly connected to the rotating rod (12), and the gear (13) is meshedly connected to the rack (703). A rotating motor (9) is arranged at the left end of the rotating rod (12), and the output end of the rotating motor (9) is fixedly connected to the rotating rod (12).

6. A positioning device for quenching ferrous metal smelting rolled products according to claim 1, characterized in that: The limiting mechanism (11) comprises a support frame (1101), the support frame (1101) is fixedly connected to the workbench (1), a slide groove (1102) is provided on the top of the support frame (1101), a clamping plate (1103) is movably connected in the slide groove (1102), a cylinder (1104) is fixedly installed on the side of the support frame (1101) away from the slide rail (4), the output end of the cylinder (1104) passes through the support frame (1101) and extends into the slide groove (1102) and is fixedly connected to the clamping plate (1103), and guide rollers (1105) are fixedly connected on both the left and right sides of the slide groove (1102), and the clamping plate (1103) is slidably connected to the guide roller (1105).

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