Multi-purpose storage tray for metal surface nitriding treatment

Abstract

The utility model relates to the technical field of metal surface treatment, in particular to a multipurpose storage tray for metal surface nitriding treatment, which comprises a main body, a material fixing mechanism is arranged in the main body, the upper surface of the main body is adjacent to the storage tray, and a material position adjusting mechanism is arranged in a first shell. Through cooperation of the first shell and the material position adjusting mechanism, materials can be pushed to move towards one end, in this way, the materials above the supporting legs are exposed, the surfaces of the materials can be subjected to nitriding machining completely, and therefore the working quality of the storage disc is improved; the first gear drives the second gear to rotate, the third gear drives the second rack to move, and the second rack drives the pressing plate to press the material, so that the condition that the material moves in the liquid nitrogen pool and leaves the storage tray can be avoided, and the working quality of the storage tray is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface treatment, in particular to a multi-purpose storage tray for metal surface nitriding treatment. Background Art

[0002] In recent years, a new metal surface nitriding treatment method has been introduced from abroad. It is to separate and evenly arrange metal products or parts on a tray, immerse them in a high-temperature liquid nitrogen pool, and allow nitrogen ions to penetrate into the atomic structure of the metal products or parts to enhance their corrosion resistance, wear resistance, strength, hardness, and physical properties such as aesthetics to achieve the intended purpose.

[0003] For example, a multi-purpose storage tray with a metal surface nitriding treatment and an authorization announcement number of "CN218372474U" scientifically solves the objective problems of insufficient and uneven nitriding, dead corners, and the inability of a storage tray to flexibly place objects of different sizes and different connectors; it embodies innovation, creativity, and practicality. However, the multi-purpose storage tray with a metal surface nitriding treatment cannot be nitrided at the position where the upper end of the small pillar contacts the material, which reduces the working quality of the storage tray. At the same time, when the material of the multi-purpose storage tray with a metal surface nitriding treatment is completely immersed in a liquid nitrogen pool, the material will be subject to a certain buoyancy, which will cause the material to leave the storage tray, which also reduces the working quality of the storage tray. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the position where the upper end of the small pillar contacts the material cannot be nitrided, which reduces the working quality of the placement tray; and when the material is completely immersed in the liquid nitrogen pool, the material will be subject to a certain buoyancy, which causes the material to leave the placement tray, which also reduces the working quality of the placement tray. A multi-purpose placement tray for nitriding metal surface is proposed.

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

[0006] A multi-purpose storage tray for nitriding metal surface is designed, comprising a main body, a material fixing mechanism is arranged inside the main body, the upper surface of the main body is adjacent to the storage tray, a plurality of legs are installed on the outer wall of the storage tray, materials are placed on the upper surface of the legs, the outer wall of the storage tray is fixedly connected to two first shells, and a material positioning mechanism is arranged inside the first shells.

[0007] Preferably, the material fixing mechanism includes a first motor, an outer wall of the first motor is fixedly connected to the main body through a bracket, an output shaft of the first motor is fixedly connected to the first gear, an outer wall of the first gear is meshingly connected to the second gear, an outer wall of the second gear is fixedly connected to the first connecting rod, an outer wall of the first connecting rod is movably connected to the second connecting rod through a pin shaft, an outer wall of the second connecting rod is movably connected to a storage plate through a pin shaft and the bracket, two ends of the storage plate are respectively fixedly connected to two first racks, an outer wall of the first rack is meshingly connected to the third gear, an outer wall of the third gear is meshingly connected to the second rack, and the outer walls of the two second racks are respectively fixedly connected to the two ends of the pressure plate.

[0008] Preferably, the outer wall of the first gear is rotatably connected to the main body via a bearing and a bracket, and the outer walls of the two second racks are slidably connected to the main body via a sliding groove.

[0009] Preferably, the material positioning mechanism includes a second motor, the outer wall of the second motor is fixedly connected to the first shell through a bracket, the output shaft of the second motor is fixedly connected to the worm, the outer wall of the worm is meshingly connected to the worm wheel, the outer wall of the worm wheel is fixedly connected to the first bevel gear through the bracket, the outer wall of the first bevel gear is meshingly connected to the second bevel gear, the outer wall of the second bevel gear is fixedly connected to the roller, the outer wall of the roller is slidably connected to the slider through a slide groove, the outer wall of the slider is fixedly connected to the positioning rod, both ends of the roller are rotatably connected to the second shell through bearings, and the outer wall of the positioning rod passes through the second shell through a through hole.

[0010] Preferably, the outer wall of one of the worms penetrates the storage tray and is fixedly connected to the other worm, and the outer wall of the worm penetrates the storage tray through a through hole.

[0011] Preferably, the upper surface of the storage tray is fixedly connected to the second shell body, and the outer wall of the storage tray is slidably connected to the main body via a sliding groove.

[0012] The utility model proposes a multi-purpose storage tray for nitriding metal surfaces, which has the beneficial effects that: through the cooperation of the first shell and the material positioning mechanism, the second motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the roller to rotate, the roller drives the slider to move, the slider drives the positioning rod to move, the two positioning rods move in the same direction, and thus push the material to move to one end. In the above manner, the material above the support foot is exposed, so that the surface of the material can be completely nitrided, which improves the working quality of the storage tray.

[0013] Through the cooperation of the main body and the material fixing mechanism, the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to rotate, the second connecting rod drives the placement plate to move, the placement plate drives the first rack to move, the first rack drives the third gear to rotate, the third gear drives the second rack to move, and the second rack drives the pressing plate to press the material. The above method can prevent the material from moving in the liquid nitrogen pool and leaving the placement plate, which also improves the working quality of the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of

[0016] Figure 3 for Figure 2 A partial front cross-sectional schematic diagram of ;

[0017] Figure 4 for Figure 3 A side cross-sectional schematic diagram of the first shell;

[0018] Figure 5 for Figure 2 A schematic side cross-sectional view of the middle body 1.

[0019] In the figure: 1. main body, 2. material fixing mechanism, 201. first motor, 202. first gear, 203. second gear, 204. first connecting rod, 205. second connecting rod, 206. storage tray, 207. first rack, 208. third gear, 209. second rack, 210. pressing plate, 3. supporting foot, 4. material, 5. first shell, 6. material positioning mechanism, 601. second motor, 602. worm, 603. worm wheel, 604. first bevel gear, 605. second bevel gear, 606. roller, 607. slider, 608. positioning rod, 609. second shell. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-5In the present embodiment, a multi-purpose storage tray with nitriding treatment on the metal surface comprises a main body 1, a material fixing mechanism 2 is arranged inside the main body 1, the upper surface of the main body 1 is adjacent to the storage tray 206, a plurality of legs 3 are installed on the outer wall of the storage tray 206, the storage tray 206 drives the legs 3 to move, materials 4 are placed on the upper surface of the legs 3, the outer wall of the storage tray 206 is fixedly connected to two first shells 5, the storage tray 206 fixes the position of the first shell 5, a material positioning mechanism 6 is arranged inside the first shell 5, the outer wall of the first gear 202 is rotatably connected to the main body 1 through a bearing and a bracket, and the first gear 202 rotates on the main body 1, the outer walls of the two second racks 209 are slidably connected to the main body 1 through the sliding groove, the second rack 209 moves on the main body 1, the outer wall of a worm 602 passes through the storage tray 206 and is fixedly connected to the other worm 602, the worm 602 drives the other worm 602 to move, the outer wall of the worm 602 passes through the storage tray 206 through the through hole, the upper surface of the storage tray 206 is fixedly connected to the second shell 609, the storage tray 206 drives the second shell 609 to move, the outer wall of the storage tray 206 is slidably connected to the main body 1 through the sliding groove, and the storage tray 206 slides on the main body 1.

[0022] See attached Figure 2 and Figure 5 : In the present embodiment, a multi-purpose storage tray for nitriding treatment of metal surface is provided, the material fixing mechanism 2 comprises a first motor 201, the outer wall of the first motor 201 is fixedly connected to the main body 1 through a bracket, the main body 1 fixes the position of the first motor 201, the size of the first motor 201 is selected according to actual needs, and the selection can meet the working needs, the output shaft of the first motor 201 is fixedly connected to the first gear 202, the first motor 201 drives the first gear 202 to rotate, the outer wall of the first gear 202 is meshed and connected with the second gear 203, the first gear 202 drives the second gear 203 to rotate, the outer wall of the second gear 203 is fixedly connected to the first connecting rod 204, the second gear 203 drives the first connecting rod 205 to rotate, the outer wall of the first connecting rod 204 is connected to the first gear 204 through a pin. The second connecting rod 205 is movably connected, and the first connecting rod 204 drives the second connecting rod 205 to rotate. The outer wall of the second connecting rod 205 is movably connected to the storage plate 206 through a pin shaft and a bracket. The second connecting rod 205 drives the storage plate 206 to move. The two ends of the storage plate 206 are respectively fixedly connected to the two first racks 207. The storage plate 206 drives the first rack 207 to move. The outer wall of the first rack 207 is meshed with the third gear 208. The first rack 207 drives the third gear 208 to rotate. The outer wall of the third gear 208 is meshed with the second rack 209. The third gear 208 drives the second rack 209 to move. The outer walls of the two second racks 209 are respectively fixedly connected to the two ends of the pressing plate 210. The second rack 209 drives the pressing plate 210 to press the material 3.

[0023] See attached Figure 1-4: In the present embodiment, a multi-purpose storage tray with nitriding treatment on the metal surface is provided, the material positioning mechanism 6 comprises a second motor 601, the outer wall of the second motor 601 is fixedly connected to the first shell 5 through a bracket, the first shell 5 fixes the position of the second motor 601, the size of the second motor 601 is selected according to actual needs, and the selection can meet the working needs, the output shaft of the second motor 601 is fixedly connected to the worm 602, the second motor 601 drives the worm 602 to rotate, the outer wall of the worm 602 is meshed and connected with the worm wheel 603, the worm 602 drives the worm wheel 603 to rotate, the outer wall of the worm wheel 603 is fixedly connected to the first bevel gear 604 through the bracket, the worm wheel 603 drives the first bevel gear 604 Rotate, the outer wall of the first bevel gear 604 is meshed and connected with the second bevel gear 605, the first bevel gear 604 drives the second bevel gear 605 to rotate, the outer wall of the second bevel gear 605 is fixedly connected with the roller 606, the second bevel gear 605 drives the roller 606 to rotate, the outer wall of the roller 606 is slidably connected with the slider 607 through the slide groove, the roller 606 drives the slider 607 to move, the outer wall of the slider 607 is fixedly connected with the positioning rod 608, the slider 607 drives the positioning rod 608 to move, both ends of the roller 606 are rotatably connected with the second shell 609 through bearings, the roller 606 rotates on the second shell 609, and the outer wall of the positioning rod 608 passes through the second shell 609 through the through hole.

[0024] Working principle:

[0025] When using this multi-purpose tray with nitrided metal surface:

[0026] Material fixing stage:

[0027] First, the operator places the material 4 on the supporting leg 3, and then connects the external power supply of the first motor 201 to start the first motor 201, the first motor 201 drives the first gear 202 to rotate, the first gear 202 drives the second gear 203 to rotate, the second gear 203 drives the first connecting rod 205 to rotate, the first connecting rod 204 drives the second connecting rod 205 to rotate, the second connecting rod 205 drives the storage tray 206 to move, the storage tray 206 drives the first rack 207 to move, the first rack 207 drives the third gear 208 to rotate, the third gear 208 drives the second rack 209 to move, the second rack 209 drives the pressing plate 210 to press the material 3, and then the first motor 201 stops working.

[0028] Nitriding stage:

[0029] Afterwards, the operator puts the main body 1 into the liquid nitrogen pool to completely immerse the material 4 in the liquid nitrogen. After the surface of the material 4 is processed with liquid nitrogen, the operator takes out the main body 1 to make the material 4 outside the liquid nitrogen pool. Then, the first motor 201 is reversed. The first motor 201 drives the pressing plate 10 away from the material 4 in the above manner. Then, the first motor 201 stops working, and the external power supply of the second motor 601 is turned on to start the second motor 601. The second motor 601 drives the worm 602 to rotate, the worm 602 drives the worm wheel 603 to rotate, the worm wheel 603 drives the first bevel gear 604 to rotate, the first bevel gear 604 drives the second bevel gear 605 to rotate, and the second bevel gear 606 drives the second bevel gear 607 to rotate. The bevel gear 605 drives the roller 606 to rotate, the roller 606 drives the slider 607 to move, the slider 607 drives the adjustment rod 608 to move, and the two adjustment rods 608 move in the same direction, so they will push the material 4 to move to one end, and then the material above the support leg 3 is exposed, the second motor 601 stops working, and then the first motor 201 continues to work to make the pressing plate 210 press against the material 4, and then the operator puts the main body 1 back into the liquid nitrogen pool. After the nitriding work is completed, the operator takes out the main body 1, and then the first motor 201 works in the reverse direction to make the pressing plate 210 away from the material 4. The operator takes down the material 4 to complete the nitriding work on the metal surface of the material.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A multi-purpose tray with a metal surface nitrided, comprising a main body (1), characterized in that: A material fixing mechanism (2) is provided inside the main body (1); the upper surface of the main body (1) is adjacent to a storage tray (206); a plurality of legs (3) are installed on the outer wall of the storage tray (206); materials (4) are placed on the upper surface of the legs (3); the outer wall of the storage tray (206) is fixedly connected to two first shells (5); and a material positioning mechanism (6) is provided inside the first shells (5).

2. A multi-purpose tray with nitrided metal surface according to claim 1, characterized in that: The material fixing mechanism (2) comprises a first motor (201), the outer wall of the first motor (201) is fixedly connected to the main body (1) through a bracket, the output shaft of the first motor (201) is fixedly connected to the first gear (202), the outer wall of the first gear (202) is meshingly connected to the second gear (203), the outer wall of the second gear (203) is fixedly connected to the first connecting rod (204), the outer wall of the first connecting rod (204) is movably connected to the second connecting rod (205) through a pin shaft, the outer wall of the second connecting rod (205) is movably connected to the storage plate (206) through the pin shaft and the bracket, the two ends of the storage plate (206) are respectively fixedly connected to the two first racks (207), the outer wall of the first rack (207) is meshingly connected to the third gear (208), the outer wall of the third gear (208) is meshingly connected to the second rack (209), and the outer walls of the two second racks (209) are respectively fixedly connected to the two ends of the pressing plate (210).

3. A multi-purpose tray for placing items on a metal surface subjected to nitriding treatment according to claim 2, characterized in that: The outer wall of the first gear (202) is rotationally connected to the main body (1) via a bearing and a bracket, and the outer walls of the two second racks (209) are slidingly connected to the main body (1) via a sliding groove.

4. A multi-purpose tray with nitrided metal surface according to claim 1, characterized in that: The material positioning mechanism (6) comprises a second motor (601), the outer wall of the second motor (601) is fixedly connected to the first housing (5) through a bracket, the output shaft of the second motor (601) is fixedly connected to the worm (602), the outer wall of the worm (602) is meshingly connected to the worm wheel (603), the outer wall of the worm wheel (603) is fixedly connected to the first bevel gear (604) through the bracket, the outer wall of the first bevel gear (604) is meshingly connected to the second bevel gear (605), the outer wall of the second bevel gear (605) is fixedly connected to the roller (606), the outer wall of the roller (606) is slidably connected to the slider (607) through a slide groove, the outer wall of the slider (607) is fixedly connected to the positioning rod (608), both ends of the roller (606) are rotationally connected to the second housing (609) through bearings, and the outer wall of the positioning rod (608) passes through the second housing (609) through a through hole.

5. A multi-purpose tray with nitrided metal surface according to claim 4, characterized in that: The outer wall of one of the worms (602) penetrates the storage tray (206) and is fixedly connected to the other worm (602), and the outer wall of the worm (602) penetrates the storage tray (206) via a through hole.

6. A multi-purpose tray for placing items on a metal surface subjected to nitriding treatment according to claim 2, characterized in that: The upper surface of the storage tray (206) is fixedly connected to the second shell (609), and the outer wall of the storage tray (206) is slidably connected to the main body (1) via a sliding groove.

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