Nitriding treatment equipment for metal parts

Abstract

The utility model relates to the field of metal processing, and particularly discloses metal part nitriding treatment equipment which comprises a bottom plate, a telescopic device, a nitriding device and a rotating motor, pulleys are arranged at the bottom of the bottom plate, a telescopic device is arranged on the bottom plate, an air pump is arranged at the bottom of the telescopic device, the bottom of the air pump extends out of the bottom plate, a telescopic supporting rod is arranged on the air pump, a supporting plate is arranged at the bottom of the air pump, the supporting plate is connected with the bottom of the telescopic supporting rod, and the nitriding device is arranged at the top of the telescopic device. A heating device is arranged in the nitriding device, a box door is arranged on the nitriding device, a connecting shaft is arranged between the box door and the nitriding device, the rotating motor is arranged on the side face of the nitriding device, an inner box frame is arranged at the bottom of the nitriding device, and a fixing frame is arranged on the inner box frame. The nitriding treatment equipment is uniform in heating during rotation and convenient to move.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, and particularly relates to a nitriding treatment device for metal parts. Background Art

[0002] A nitriding furnace is a device with nitriding treatment, which has the characteristics of low treatment temperature and small workpiece deformation. Nitriding treatment refers to a chemical heat treatment process in which nitrogen atoms penetrate into the surface layer of a workpiece at a certain temperature and in a certain medium, so that the surface of the nitrided workpiece obtains a nitrogen-containing strengthening layer, and the workpiece with high hardness, high wear resistance, high fatigue limit and good wear resistance is obtained.

[0003] The existing nitriding device is not convenient to move, and it is very inconvenient to move the nitriding furnace by means of external auxiliary devices. Moreover, the metal parts inside the existing nitriding device cannot be heated evenly, which affects the quality of metal parts to a certain extent. Therefore, a nitriding treatment device for metal parts is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a nitriding treatment device for metal parts, so as to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A nitriding treatment device for metal parts, including a bottom plate, a telescopic device, a nitriding device, and a rotating motor; pulleys are arranged at the bottom of the bottom plate, a telescopic device is arranged on the bottom plate, an air pump is arranged at the bottom of the telescopic device, the bottom of the air pump extends out of the inside of the bottom plate, a telescopic support rod is arranged on the air pump, a support plate is arranged at the bottom of the air pump, and the support plate is connected to the bottom of the telescopic support rod. The nitriding device is arranged on the top of the telescopic device. A heating device is arranged inside the nitriding device, a box door is arranged on the nitriding device, a connecting shaft is arranged between the box door and the nitriding device, the rotating motor is arranged on the side of the nitriding device, a box inner frame is arranged at the bottom of the nitriding device, and a fixing frame is arranged on the box inner frame.

[0006] Preferably, a fixing plate is arranged at one end of the bottom plate, a screw groove is arranged on the fixing plate, a push rod is arranged on the fixing plate, a thread is arranged at one end of the push rod, and the threaded end of the push rod is arranged in the screw groove.

[0007] Preferably, a pusher is arranged on the fixing frame, a push rod is arranged on the pusher, a clamping plate is arranged at the end of the push rod arranged inside the fixing frame, a wear-resistant layer is arranged on the clamping plate, and the pusher drives the clamping plate to move to fix the metal parts.

[0008] Preferably, a driven rod is provided at the bottom of the fixed frame, a driven wheel is provided on the driven rod, a rotating rod is provided on the rotating motor, the rotating rod is arranged inside the inner box frame, a driving wheel is provided on the rotating rod, the driving wheel and the driven wheel are meshed, the rotating rod is driven to rotate by the rotating motor, and the driving wheel drives the driven wheel to rotate so as to drive the driven rod to rotate.

[0009] Preferably, a sealing layer is provided on the box door, the sealing layer contacts the door frame of the nitriding device, and the sealing layer plays a role in sealing between the box door and the nitriding device.

[0010] Preferably, a door lock is provided inside the box door, and the door lock fixes the box door to close the box door.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: pulleys and a push rod are provided to facilitate the pushing of the device, thereby realizing the movement of the device and facilitating the transfer of the device. The air pump on the telescopic device drives the support bottom plate to support the bottom of the device and fixes the device when reaching the destination. The rotation motor drives the rotation, and the rotating rod drives the driven rod to rotate, thereby realizing the rotation of the fixed frame. The pusher on the fixed frame pushes the clamping plate to move to fix the metal part for convenient heating, and the rotation of the fixed frame enables the metal part to be evenly heated. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is the overall structural schematic diagram of the bottom view of the present utility model;

[0014] Figure 3 is the internal structural schematic diagram of the nitriding device of the present utility model;

[0015] Figure 4 is the overall sectional structural schematic diagram of the device of the present utility model;

[0016] Reference numerals in the figures: 1, bottom plate; 11, pulley; 12, fixing plate; 13, push rod; 2, telescopic device; 21, air pump; 22, support plate; 3, nitriding device; 31, box door; 32, connecting shaft; 33, inner box frame; 34, heating device; 4, rotating motor; 41, rotating rod; 42, driving wheel; 43, driven rod; 44, driven wheel; 5, fixed frame; 51, pusher; 52, clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention.

[0019] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a nitriding treatment device for metal parts, including a bottom plate 1, a telescopic device 2, a nitriding device 3, and a rotating motor 4; pulleys 11 are provided at the bottom of the bottom plate 1, a telescopic device 2 is provided on the bottom plate 1, an air pump 21 is provided at the bottom of the telescopic device 2, the bottom of the air pump 21 extends out of the interior of the bottom plate 1, a telescopic support rod is provided on the air pump 21, a support plate 22 is provided at the bottom of the air pump 21, and the support plate 22 is connected to the bottom of the telescopic support rod. The nitriding device 3 is provided on the top of the telescopic device 2, a heating device 34 is provided inside the nitriding device 3, a box door 31 is provided on the nitriding device 3, a connecting shaft 32 is provided between the box door 31 and the nitriding device 3, the rotating motor 4 is provided on the side of the nitriding device 3, a box inner frame 33 is provided at the bottom of the nitriding device 3, and a fixing frame 5 is provided on the box inner frame 33.

[0021] Furthermore, a fixing plate 12 is provided at one end of the bottom plate 1, a screw groove is provided on the fixing plate 12, a push rod 13 is provided on the fixing plate 12, a thread is provided at one end of the push rod 13, and the threaded end of the push rod 13 is arranged in the screw groove.

[0022] Furthermore, a pusher 51 is provided on the fixed frame 5. A push rod is provided on the pusher 51. One end of the push rod disposed inside the fixed frame 5 is provided with a clamping plate 52. A wear-resistant layer is provided on the clamping plate 52. The pusher 51 drives the clamping plate 52 to move to fix the metal parts.

[0023] Furthermore, a driven rod 43 is provided on the bottom of the fixed frame 5. A driven wheel 44 is provided on the driven rod 43. A rotating rod 41 is provided on the rotating motor 4. The rotating rod 41 is disposed inside the inner box frame 33. A driving wheel 42 is provided on the rotating rod 41. The driving wheel 42 and the driven wheel 44 are meshed. The rotating motor 4 drives the rotating rod 41 to rotate, and the driving wheel 42 drives the driven wheel 44 to rotate, thereby driving the driven rod 43 to rotate.

[0024] Furthermore, a sealing layer is provided on the box door 31. The sealing layer contacts the door frame of the nitriding device 3. The sealing layer serves to seal between the box door 31 and the nitriding device 3.

[0025] Furthermore, a door lock is provided inside the box door 31. The door lock fixes the box door 31 to close the box door 31.

[0026] Working principle: Open the box door 31 and place the metal parts inside the fixed frame 5. The pusher 51 drives the clamping plate 52 to fix the metal parts. The heating device 34 heats the inside of the nitriding device 3. The rotating motor 4 drives the rotating rod 41 to rotate. The driving wheel 42 on the rotating rod 41 drives the meshed driven wheel 44 to rotate, thereby driving the driven rod 43 to rotate. The driven rod 43 drives the fixed frame 5 to rotate so as to be evenly heated. The device can be moved by the provided push rod 13 and pulley 11. When reaching the destination, the air pump 21 on the telescopic device 2 can push out the support plate 22 to support the bottom, thereby fixing the device.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nitriding treatment device for metal parts, characterized in that: It includes a bottom plate (1), a telescopic device (2), a nitriding device (3), and a rotating motor (4); a pulley (11) is provided at the bottom of the bottom plate (1), a telescopic device (2) is provided on the bottom plate (1), an air pump (21) is provided at the bottom of the telescopic device (2), the bottom of the air pump (21) extends out of the interior of the bottom plate (1), a telescopic support rod is provided on the air pump (21), a support plate (22) is provided at the bottom of the air pump (21), the support plate (22) is connected to the bottom of the telescopic support rod, the nitriding device (3) is provided on the top of the telescopic device (2), a heating device (34) is provided inside the nitriding device (3), a box door (31) is provided on the nitriding device (3), a connecting shaft (32) is provided between the box door (31) and the nitriding device (3), the rotating motor (4) is provided on the side of the nitriding device (3), a box inner frame (33) is provided at the bottom of the nitriding device (3), and a fixing frame (5) is provided on the box inner frame (33).

2. The nitriding treatment equipment for a metal component according to claim 1, characterized in that: A fixing plate (12) is provided at one end of the bottom plate (1), a screw groove is provided on the fixing plate (12), a push rod (13) is provided on the fixing plate (12), a thread is provided at one end of the push rod (13), and the threaded end of the push rod (13) is arranged in the screw groove.

3. The nitriding treatment equipment for metal parts according to claim 1, characterized in that: A pusher (51) is provided on the fixing frame (5), a push rod is provided on the pusher (51), a clamping plate (52) is provided at the end of the push rod arranged inside the fixing frame (5), and a wear-resistant layer is provided on the clamping plate (52).

4. A nitriding treatment device for metal parts according to claim 1, characterized in that: A driven rod (43) is provided at the bottom of the fixing frame (5), a driven wheel (44) is provided on the driven rod (43), a rotating rod (41) is provided on the rotating motor (4), the rotating rod (41) is arranged inside the box inner frame (33), a driving wheel (42) is provided on the rotating rod (41), and the driving wheel (42) meshes with the driven wheel (44).

5. The nitriding treatment equipment for a metal component according to claim 1, wherein: A sealing layer is provided on the box door (31), and the sealing layer contacts the door frame of the nitriding device (3).

6. The nitriding treatment equipment for a metal component according to claim 1, wherein: A door lock is provided inside the box door (31).

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