Gear powder metallurgy quenching device

Abstract

The utility model belongs to the technical field of quenching devices, and particularly relates to a gear powder metallurgy quenching device which comprises an electric heating box, and a conveying assembly is arranged at the top of the electric heating box. The conveying assembly comprises a fixing strip, the fixing strip is fixedly connected to the top of the electric heating box, a sliding groove is formed in one side of the fixing strip, a sliding strip is slidably connected to one side of the fixing strip, an extension plate is fixedly connected to the end, away from the fixing strip, of the sliding strip, and a motor is fixedly connected to the top of the fixing strip. The motor is started, the gear and the toothed plate interact to drive the sliding strip to reciprocate in the sliding groove formed in the front side of the fixing strip, the extension plate is arranged on the front side of the sliding strip, the electric push rod and the air cylinder are arranged at the end, away from the sliding strip, of the extension plate, the output end of the air cylinder is connected with the clamping plate, and the air rod is matched with the clamping plate. And through the reciprocating mechanism, the work of replacing the gear manually is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching devices, in particular to a gear powder metallurgy quenching device. Background Art

[0002] Metallurgical quenching equipment is mainly used for heat treatment of metal materials, especially quenching. Quenching is a process in which metal materials are heated to a certain temperature and then rapidly cooled. The purpose is to improve the hardness, wear resistance, strength and other physical properties of the material by changing its internal structure.

[0003] The prior art has the following defects or problems: The prior art publication number is: CN218811920U, which discloses a quenching furnace for powder metallurgy, including a base, an opening and closing device and a quenching furnace. The top right side of the base is connected to the opening and closing device, and the top left side of the base is connected to the quenching furnace. When in use, the object is hung on the hook, and the push bracket drives the rotating rod to rotate in the fixed ring to change the position of the hook. After the object is placed, the hydraulic rod extends and pushes the furnace shell to move to the left, so that the plug block is inserted into the slot to close the quenching furnace. The left heating layer and the right heating layer operate at the same time to increase the temperature in the furnace for firing. After the firing is completed, the hydraulic rod contracts to pull the push block and the furnace shell backward to open the quenching furnace, thereby facilitating the removal of the object and subsequent cleaning work. During cleaning, the baffle can be opened to discharge the carbon deposits in the furnace from the discharge pipe.

[0004] During the use of the above equipment, workers are required to manually take out and put in the materials that need to be quenched frequently, which not only increases the probability of workers being scalded, but also causes uneven heating due to errors in manual operation, affecting production efficiency and increasing production costs.

[0005] It should be noted that the above content belongs to the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a gear powder metallurgy quenching device to solve the existing problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear powder metallurgy quenching device, comprising an electric heating box, a transport assembly is arranged on the top of the electric heating box;

[0008] The transport component includes a fixing bar, which is fixedly connected to the top of the electric heating box, a sliding groove is opened on one side of the fixing bar, a sliding bar is slidably connected to one side of the fixing bar, an end of the sliding bar away from the fixing bar is fixedly connected to an extension plate, the top of the fixing bar is fixedly connected to a motor, the inner top of the fixing bar is rotatably connected to a gear, the end of the sliding bar away from the extension plate is fixedly connected to a toothed plate, the end of the extension plate away from the sliding bar is fixedly connected to two evenly distributed electric push rods, the bottom of the electric push rod is fixedly connected to a pad, the bottom of the pad is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a splint, one side of the electric heating box is fixedly connected to an electric heating ring, and a water circulation component is arranged on the side of the electric heating box close to the electric heating ring.

[0009] As a preferred technical solution of the utility model, the water circulation component includes a circulation box, a water pump is fixedly connected to the top of the circulation box, a hose is fixedly connected to one side of the water pump, an end of the hose away from the water pump is fixedly connected to a water outlet ring, a plurality of evenly distributed water outlets are provided on the inner side of the water outlet ring, a water trough is provided below the water outlet ring, a suction pipe is fixedly connected to the top of the inner side of the circulation box, a filter is detachably installed on the end of the circulation box close to the water trough, and a valve is fixedly connected to the side of the circulation box away from the water trough.

[0010] As a preferred technical solution of the utility model, a suction cup is fixedly connected to the bottom of the water suction pipe, a mounting ring is provided on the front side of the filter screen, and screws are threadedly connected to the outer circumference of the mounting ring.

[0011] As a preferred technical solution of the utility model, a drainage slope is arranged at the bottom of the water tank.

[0012] As a preferred technical solution of the utility model, an inspection door is provided on the front side of the circulation box, and a handle is fixedly connected to the front side of the inspection door.

[0013] As a preferred technical solution of the present utility model, an operation panel is provided at one end of the electric heating box away from the water tank.

[0014] As a preferred technical solution of the utility model, the output end of the motor is fixedly connected to the top end of the gear, and the gear is meshed with the toothed plate.

[0015] Compared with the prior art, the utility model provides a gear powder metallurgy quenching device, which has the following beneficial effects:

[0016] 1. A gear powder metallurgy quenching device, by starting the motor, enables the gear and the tooth plate to interact with each other to drive the slide bar to reciprocate in the slide groove opened on the front side of the fixed bar. The extension plate is arranged on the front side of the slide bar, and the extension plate is provided with an electric push rod and a cylinder at the end away from the slide bar. The output end of the cylinder is connected with a clamping plate, and the gas rod and the clamping plate cooperate with each other to clamp the gear, and then through the reciprocating mechanism, the work of replacing the gear manually is realized, thereby improving work efficiency, protecting the staff from burns, reducing production costs, and improving production efficiency.

[0017] 2. In this gear powder metallurgy quenching device, when the water pump is started, the water suction pipe draws the clean water in the circulation box into the water outlet ring through the hose, and sprays it evenly through the water outlet opened on the water outlet ring to achieve the quenching effect. The quenched water enters the water tank, and then is filtered through the filter net and returned to the circulation box for reuse, thus realizing water circulation, saving water resources and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the valve structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the water outlet ring structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the gear structure of the utility model;

[0022] Figure 5 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 6 For this utility model Figure 3 A magnified schematic diagram of point B in the middle.

[0024] In the figure: 1. Electric heating box; 2. Slide; 3. Fixing bar; 4. Motor; 5. Extension plate; 6. Slide; 7. Electric push rod; 8. Water pump; 9. Circulation box; 10. Inspection door; 11. Handle; 12. Hose; 13. Sink; 14. Water outlet; 15. Water outlet ring; 16. Electric heating ring; 17. Valve; 18. Cylinder; 19. Clamp; 20. Pad; 21. Tooth plate; 22. Operation panel; 23. Suction pipe; 24. Suction cup; 25. Drainage slope; 26. Gear; 27. Mounting ring; 28. Filter; 29. ​​Screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] refer to Figure 1 , Figure 4 and Figure 5 , In this embodiment: a gear powder metallurgy quenching device comprises an electric heating box 1, and a transport component is arranged on the top of the electric heating box 1;

[0027] The transport component includes a fixed bar 3, which is fixedly connected to the top of the electric heating box 1. A slide groove 2 is provided on one side of the fixed bar 3. A slide bar 6 is slidably connected to one side of the fixed bar 3. An end of the slide bar 6 away from the fixed bar 3 is fixedly connected to an extension plate 5. A motor 4 is fixedly connected to the top of the fixed bar 3. A gear 26 is rotatably connected to the inner top of the fixed bar 3. An end of the slide bar 6 away from the extension plate 5 is fixedly connected to a toothed plate 21. An end of the extension plate 5 away from the slide bar 6 is fixedly connected to two evenly distributed electric push rods 7. A pad 20 is fixedly connected to the bottom of the electric push rod 7. A cylinder 18 is fixedly connected to the bottom of the pad 20. A splint 19 is fixedly connected to the output end of the cylinder 18. An electric heating ring 16 is fixedly connected to one side of the electric heating box 1. A water circulation component is provided on the side of the electric heating box 1 close to the electric heating ring 16.

[0028] Specifically, the motor 4 drives the toothed plate 21 and the gear 26 to cooperate with each other to realize reciprocating motion, the electric push rod 7 changes the height of the cylinder 18 to realize uniform heating, the clamping plate 19 and the cylinder 18 cooperate with each other to realize the clamping of the material, and the electric heating ring 16 heats the electric heating ring 16 to realize the heating of the material.

[0029] refer to Figure 2 , Figure 3 and Figure 6 In this embodiment, the water circulation component includes a circulation box 9, a water pump 8 is fixedly connected to the top of the circulation box 9, a hose 12 is fixedly connected to one side of the water pump 8, an end of the hose 12 away from the water pump 8 is fixedly connected to a water outlet ring 15, a plurality of evenly distributed water outlets 14 are provided on the inner side of the water outlet ring 15, a water trough 13 is arranged below the water outlet ring 15, a water suction pipe 23 is fixedly connected to the top of the inner side of the circulation box 9, a filter screen 28 is detachably installed on the end of the circulation box 9 close to the water trough 13, and a valve 17 is fixedly connected to the side of the circulation box 9 away from the water trough 13.

[0030] Specifically, the water pump 8, the hose 12 and the suction pipe 23 cooperate with each other to suck the clean water in the circulation box 9 into the water outlet ring 15 and spray it out, so as to achieve the effect of quenching the material. The water tank 13 is used to collect the water after quenching. The function of the filter net 28 is to filter out impurities on the material after quenching. The function of the valve 17 is to drain and inlet water to the circulation box 9.

[0031] refer to Figure 3 , Figure 4 and Figure 6 In this embodiment, a suction cup 24 is fixedly connected to the bottom of the water suction pipe 23, a mounting ring 27 is provided on the front side of the filter screen 28, a screw 29 is threadedly connected to the outer periphery of the mounting ring 27, a drainage slope 25 is provided at the bottom of the water tank 13, an inspection door 10 is provided on the front side of the circulation box 9, a handle 11 is fixedly connected to the front side of the inspection door 10, an operation panel 22 is provided at the end of the electric heating box 1 away from the water tank 13, the output end of the motor 4 is fixedly connected to the top end of the gear 26, and the gear 26 is meshed with the toothed plate 21.

[0032] Specifically, the screw 29 is used to facilitate the disassembly of the filter 28, the drainage slope 25 is used to facilitate the water flow into the circulation box 9, the operation panel 22 is used to adjust the heating time and heating temperature of the electric heating box 1, the suction cup 24 is used to increase the water absorption area and improve the water absorption efficiency, and the inspection door 10 and the handle 11 are used to facilitate the staff to open the circulation box 9 for inspection.

[0033] (suction cup 24, electric heating box 1, operation panel 22, valve 17, electric push rod 7, etc.) are all well known or can be checked by professionals in the relevant technical field of this utility, so they are not described here.

[0034] The working principle and use process of the utility model are as follows: by starting the motor 4, the gear 26 and the toothed plate 21 interact with each other to drive the slide bar 6 to reciprocate in the slide groove 2 opened on the front side of the fixed bar 3. The extension plate 5 is arranged on the front side of the slide bar 6, and the extension plate 5 is arranged on the end away from the slide bar 6. The output end of the cylinder 18 is connected with a clamping plate 19. The cylinder 18 and the clamping plate 19 cooperate with each other to clamp the material, and then through the reciprocating mechanism, the work of replacing the material manually is realized, the work efficiency is improved, the staff is protected from being scalded, the production cost is reduced, and the production efficiency is improved. The water pump 8 is started, so that the suction pipe 23 sucks the clean water in the circulation box 9 into the water outlet ring 15 through the hose 12, and the clean water is evenly sprayed out through the water outlet 14 opened on the water outlet ring 15 to achieve the quenching effect. The quenched water enters the water tank 13, and then is filtered through the filter screen 28 and then flows back to the circulation box 9 for reuse, thereby realizing water circulation, saving water resources, and reducing production costs.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gear powder metallurgy quenching device, comprising an electric heating box (1), characterized in that: A transport component is arranged on the top of the electric heating box (1); The transport component comprises a fixing bar (3), the fixing bar (3) being fixedly connected to the top of the electric heating box (1), a sliding groove (2) being provided on one side of the fixing bar (3), a sliding bar (6) being slidably connected to one side of the fixing bar (3), an end of the sliding bar (6) away from the fixing bar (3) being fixedly connected to an extension plate (5), a motor (4) being fixedly connected to the top of the fixing bar (3), a gear (26) being rotatably connected to the inner top of the fixing bar (3), and an end of the sliding bar (6) away from the extension plate (5) being fixedly connected to the extension plate (5). One end is fixedly connected with a tooth plate (21); one end of the extension plate (5) away from the slide bar (6) is fixedly connected with two evenly distributed electric push rods (7); the bottom of the electric push rod (7) is fixedly connected with a pad (20); the bottom of the pad (20) is fixedly connected with a cylinder (18); the output end of the cylinder (18) is fixedly connected with a clamping plate (19); one side of the electric heating box (1) is fixedly connected with an electric heating ring (16); and a water circulation component is arranged on the side of the electric heating box (1) close to the electric heating ring (16).

2. A gear powder metallurgy quenching device according to claim 1, characterized in that: The water circulation component comprises a circulation box (9), the top of the circulation box (9) is fixedly connected to a water pump (8), one side of the water pump (8) is fixedly connected to a hose (12), the end of the hose (12) away from the water pump (8) is fixedly connected to a water outlet ring (15), the inner side of the water outlet ring (15) is provided with a plurality of evenly distributed water outlets (14), a water trough (13) is arranged below the water outlet ring (15), a water suction pipe (23) is fixedly connected to the top of the inner side of the circulation box (9), a filter screen (28) is detachably installed at one end of the circulation box (9) close to the water trough (13), and a valve (17) is fixedly connected to the side of the circulation box (9) away from the water trough (13).

3. A gear powder metallurgy quenching device according to claim 2, characterized in that: A suction cup (24) is fixedly connected to the bottom of the water suction pipe (23), a mounting ring (27) is arranged on the front side of the filter screen (28), and a screw (29) is threadedly connected to the outer periphery of the mounting ring (27).

4. A gear powder metallurgy quenching device according to claim 2, characterized in that: A drainage slope (25) is provided at the bottom of the water tank (13).

5. The gear powder metallurgy quenching device according to claim 2, characterized in that: The circulation box (9) is provided with an inspection door (10) on the front side, and a handle (11) is fixedly connected to the front side of the inspection door (10).

6. The gear powder metallurgy quenching device according to claim 2, characterized in that: An operation panel (22) is provided at one end of the electric heating box (1) away from the water tank (13).

7. The gear powder metallurgy quenching device according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to the top end of the gear (26), and the gear (26) is meshed with the toothed plate (21).

Images