Quenching device for hardware tool metal piece

Abstract

The utility model relates to the field of hardware tool processing equipment, and particularly discloses a quenching device for a hardware tool metal piece, which comprises a fixed frame, a quenching bath and a heating box are placed below the fixed frame, a moving frame for moving is mounted on the fixed frame, and a mounting frame is connected below the moving frame; the mounting frame comprises a mounting plate, a plurality of fixing rods are fixedly connected to one side of the mounting plate, and a plurality of hanging rods are rotationally connected into the fixing rods. The hanging rod is designed, and the hanging rod is matched with the locking plate, so that the open spanner and the box spanner can be hung at the same time, the problem that different clamping mechanisms need to be replaced when different kinds of spanners are quenched by existing equipment is solved, and the clamping device is convenient for workers to use when being used. And the rotating rod and the pull rod are designed, the pull rod can be driven to rotate when the pull rod ascends, the pull rod rotates to drive the hanging rod to rotate and incline, quenched workpieces can be unloaded at the same time, manual unloading is avoided, and the working efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of hardware tool processing equipment, in particular to a quenching device for hardware tool metal parts. Background Art

[0002] Hardware tools refer to various metal devices made by physical processing such as forging, rolling, cutting, etc. of metals such as iron, steel, and aluminum. Hardware tools can be divided into several categories according to the purpose of the product: tool hardware, construction hardware, daily hardware, locks and molds, kitchen and bathroom hardware, home hardware, and hardware parts.

[0003] During the processing of hardware tools, the strength needs to be improved through quenching heat treatment process. During quenching, the wrench needs to be moved as a whole through multiple clamping mechanisms. However, existing wrenches include open-end wrenches and ring wrenches. When clamping these two types of wrenches, different structures are required, which results in the need to install different clamping mechanisms in the quenching device during quenching. Therefore, those skilled in the art provide a quenching device for hardware tool metal parts to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a quenching device for hardware tool metal parts, comprising a fixed frame, a quenching pool and a heating box are placed below the fixed frame, a mobile frame for movement is installed on the fixed frame, and a mounting frame is connected below the mobile frame;

[0005] The mounting frame includes a mounting plate, a plurality of fixing rods are fixedly connected to one side of the mounting plate, a plurality of hanging rods are rotatably connected inside the fixing rods, a plurality of lifting rods are slidably connected above the fixing rods inside the mounting plate, a plurality of locking plates are fixedly connected below the lifting rods, and the locking plates pass through the fixing rods and are located above one end of the hanging rods.

[0006] Preferably: a telescopic rod 1 is fixedly connected above the mounting plate, a connecting plate is fixedly connected to the upper end of the telescopic rod 1, and the connecting plate is fixedly connected to the movable frame.

[0007] Preferably: one end of the lifting rod is fixedly connected to a lifting seat, and a second telescopic rod is connected between the upper end of the lifting seat and the mounting plate.

[0008] Preferably, the hanging rod is "L"-shaped, the upper end of the hanging rod is rotatably connected to the fixed rod, one side of the upper end of the hanging rod passes through the fixed rod and is fixedly connected to a rotating rod, one side of the lifting rod is fixedly connected to multiple pull rods, and one end of the pull rod is located below the rotating rod.

[0009] Preferably: a sliding cover is provided above the heating box, and a heating component is installed inside the heating box.

[0010] Preferably, the movable frame comprises a driving motor and a roller, the driving motor is drivingly connected to the roller, and the roller is located above the fixed frame.

[0011] Preferably: the lower end of the hanging rod is a horizontal cylinder, the diameter of the cylinder is smaller than the diameter of the sleeve hole of the plum blossom wrench, and one end of the hanging rod is provided with a transverse opening, the width of the opening is greater than the thickness of the open-end wrench, and the width of the open-end wrench is smaller than the width of the open-end wrench.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is designed with a hanging rod, which cooperates with the locking plate to hang open-end wrenches and plum wrenches at the same time, avoiding the problem of replacing different clamping mechanisms when quenching different types of wrenches in existing equipment, and is convenient for staff to use.

[0014] 2. The utility model is designed with a rotating rod and a pull rod. The pull rod can be driven to rotate when it rises. The rotation of the pull rod can drive the hanging rod to rotate and tilt, so that the quenched workpieces can be unloaded at the same time, thereby avoiding manual unloading and effectively improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure provided by this application;

[0016] Figure 2 It is a structural schematic diagram of the mounting frame provided by the present application;

[0017] Figure 3 It is a structural schematic diagram of the hanging rod provided by the present application;

[0018] Figure 4 It is a schematic diagram of the structure when used provided by this application;

[0019] In the figure:

[0020] 1. Fixed frame; 2. Quenching pool; 3. Heating box; 4. Mobile frame; 5. Mounting frame; 51. Connecting plate; 52. Telescopic rod 1; 53. Mounting plate; 54. Fixed rod; 55. Lifting seat; 56. Telescopic rod 2; 57. Lifting rod; 58. Hanging rod; 59. Rotating rod; 510. Pull rod; 511. Locking plate. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] It should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" 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 an indirect connection through an intermediate medium, and it can be the internal connection of two components.

[0023] See also Figures 1 to 4 In this embodiment, a quenching device for hardware tool metal parts is provided, including a fixed frame 1, a quenching pool 2 and a heating box 3 are placed below the fixed frame 1, a mobile frame 4 for movement is installed on the fixed frame 1, and a mounting frame 5 is connected below the mobile frame 4;

[0024] The mounting frame 5 includes a mounting plate 53, a plurality of fixing rods 54 are fixedly connected to one side of the mounting plate 53, a plurality of hanging rods 58 are rotatably connected inside the fixing rods 54, a plurality of lifting rods 57 are slidably connected above the fixing rods 54 inside the mounting plate 53, a plurality of locking plates 511 are fixedly connected below the lifting rods 57, and the locking plates 511 pass through the fixing rods 54 and are located above one end of the hanging rods 58.

[0025] When in use, the mounting frame 5 can be driven by the moving frame 4 to move to the top of the quenching tank 2 or the heating box 3, and multiple wrenches can be placed through the multiple hanging rods 58 above the mounting plate 53. The locking plate 511 is moved to one end of the hanging rod 58 by the lifting rod 57 being lowered to close the hanging rod 58, so that the wrench cannot be separated from the hanging rod 58 during the heating or quenching process. The mounting frame 5 is made of high temperature resistant material.

[0026] In further embodiments, see Figure 1 The mounting plate 53 is fixedly connected with a telescopic rod 1 52 on the top, and a connecting plate 51 is fixedly connected with the upper end of the telescopic rod 1 52. The connecting plate 51 is fixedly connected with the moving frame 4. The mounting plate 53 is raised by shortening the telescopic rod 1 52, and is lowered by extending the telescopic rod 1 52. The workpiece under the mounting plate 53 can fall into the heating box 3 and the quenching pool 2.

[0027] In further embodiments, see Figure 2 One end of the lifting rod 57 is fixedly connected to the lifting seat 55, and a telescopic rod 2 56 is connected between the upper end of the lifting seat 55 and the mounting plate 53. The lifting seat 55 can drive multiple lifting rods 57 to rise and fall together, and the lifting seat 55 can be raised by shortening the telescopic rod 2 56, and the lifting seat 55 can be raised by extending the telescopic rod 2 56.

[0028] In further embodiments, see Figures 3-4 The hanging rod 58 is in an "L" shape, and the upper end of the hanging rod 58 is rotatably connected to the fixed rod 54. One side of the upper end of the hanging rod 58 passes through the fixed rod 54 and is fixedly connected to a rotating rod 59. One side of the lifting rod 57 is fixedly connected to a plurality of pull rods 510, and one end of the pull rod 510 is located below the rotating rod 59. When the lower end of the pull rod 510 is set to be located below the rotating rod 59, the locking plate 511 is just retracted into the fixed rod 54. At this time, the hanging rod 58 is empty, and the user can place an open-end wrench or a plum wrench on the hanging rod 58. After quenching, the lifting rod 57 is raised and the rotating rod 59 can be driven to rotate through the pull rod 510, and the rotating rod 59 thereby drives the hanging rod 58 to rotate, and the open end of the hanging rod 58 rotates downward, and the hardware tools on the hanging rod 58 slide down under the action of gravity.

[0029] In further embodiments, see Figure 1 A sliding cover is provided above the heating box 3, and a heating component is installed inside the heating box 3. The sliding cover improves the heat preservation performance of the heating box 3, reduces heat dissipation, and the internal wrench can be heated by the heating component.

[0030] In a further embodiment, the mobile frame 4 includes a driving motor and a roller, the driving motor is connected to the roller, and the roller is located above the fixed frame 1. The driving motor drives the roller to rotate after a reduction transmission, and the roller rotates to drive the mobile frame 4 to move above the fixed frame 1, and the mobile frame 4 can drive the mounting frame 5 below to move on the fixed frame 1, so that the mounting frame 5 moves between the heating box 3 and the quenching pool 2.

[0031] In further embodiments, see Figure 4 The lower end of the hanging rod 58 is a horizontal cylinder, the diameter of the cylinder is smaller than the diameter of the sleeve hole of the plum blossom wrench, so that the lower end of the hanging rod 58 can be inserted into the sleeve hole of the plum blossom wrench. A transverse opening is provided at one end of the hanging rod 58, the width of the opening is greater than the thickness of the open-end wrench, and the width of the open-end wrench is smaller than the width of the open-end wrench, so that the open-end wrench can be placed at the opening.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A quenching device for hardware tool metal parts, comprising a fixing frame (1), characterized in that: A quenching pool (2) and a heating box (3) are placed below the fixed frame (1); a movable frame (4) for movement is installed on the fixed frame (1); and a mounting frame (5) is connected below the movable frame (4); The mounting frame (5) comprises a mounting plate (53), a plurality of fixing rods (54) are fixedly connected to one side of the mounting plate (53), a plurality of hanging rods (58) are rotatably connected inside the fixing rods (54), a plurality of lifting rods (57) are slidably connected above the fixing rods (54) inside the mounting plate (53), a plurality of locking plates (511) are fixedly connected below the lifting rods (57), and the locking plates (511) pass through the fixing rods (54) and are located above one end of the hanging rods (58).

2. A quenching device for hardware tool metal parts according to claim 1, characterized in that: A telescopic rod (52) is fixedly connected to the top of the mounting plate (53), a connecting plate (51) is fixedly connected to the upper end of the telescopic rod (52), and the connecting plate (51) is fixedly connected to the moving frame (4).

3. A quenching device for hardware tool metal parts according to claim 1, characterized in that: One end of the lifting rod (57) is fixedly connected to a lifting seat (55), and a second telescopic rod (56) is connected between the upper end of the lifting seat (55) and the mounting plate (53).

4. A quenching device for hardware tool metal parts according to claim 1, characterized in that: The hanging rod (58) is in an "L" shape, the upper end of the hanging rod (58) is rotatably connected to the fixed rod (54), one side of the upper end of the hanging rod (58) passes through the fixed rod (54) and is fixedly connected to a rotating rod (59), one side of the lifting rod (57) is fixedly connected to a plurality of pull rods (510), and one end of the pull rod (510) is located below the rotating rod (59).

5. A quenching device for hardware tool metal parts according to claim 1, characterized in that: A sliding cover is provided above the heating box (3), and a heating component is installed inside the heating box (3).

6. A quenching device for hardware tool metal parts according to claim 1, characterized in that: The movable frame (4) comprises a driving motor and a roller, wherein the driving motor is drivingly connected to the roller, and the roller is located above the fixed frame (1).

7. A quenching device for hardware tool metal parts according to claim 1, characterized in that: The lower end of the hanging rod (58) is in the form of a horizontal cylinder, the diameter of the cylinder is smaller than the diameter of the sleeve hole of the plum blossom spanner, and one end of the hanging rod (58) is provided with a transverse opening, the width of the opening is larger than the thickness of the open-end spanner, and the width of the open-end spanner is smaller than the width of the open-end spanner.

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