Cleaning machine for quenching workpieces

Abstract

The utility model relates to the technical field of machining, in particular to a cleaning machine for quenching workpieces, which comprises a cleaning box, a placing screen plate is fixedly connected in the cleaning box, a cleaning component is arranged on the cleaning box, a filter component is arranged on the cleaning box, the cleaning component comprises a motor fixedly mounted at the top of the cleaning box, and a filter screen is arranged on the filter component. A motor is fixedly connected to the top of the cleaning box, an output shaft of the motor is fixedly connected with a semi-conical tooth, a worm is rotatably connected to the top of the cleaning box, two driven conical teeth are fixedly connected to the outer side of the worm, and two rotating rods are rotatably connected to the inner wall of the back face of the cleaning box. According to the cleaning machine for quenching the workpieces, by arranging the cleaning assembly, the angle of a spray head can be adjusted, so that the spray head swings left and right, the effect of enlarging the washing range of the spray head is achieved, then the workpieces are fully cleaned, cleaning is more thorough, the washing effect on the workpieces is improved, a user can use the cleaning machine conveniently, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a cleaning machine for quenching workpieces. Background Art

[0002] Quenching is a heat treatment process in which steel is heated to a critical temperature and kept at this temperature for a period of time to fully or partially austenitize, and then rapidly cooled at a cooling rate greater than the critical cooling rate to undergo martensitic transformation. Usually, the solid solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys and tempered glass is called quenching. Commonly used quenching media include brine, water, mineral oil and air. Quenching can improve the hardness and wear resistance of metal workpieces, and is therefore widely used in various tools, molds, gauges and parts requiring surface wear resistance.

[0003] For example, publication number CN215466480U proposes a device for cleaning workpieces after quenching, including a base, wherein four top parts of the base are fixedly connected to the bottom of a support column, the top parts of the support column are fixedly connected to the four corners of the bottom of the quenching pool, a water tank is fixedly installed on the outside of the quenching pool, a support rod is provided on the other side of the quenching pool, and a fixed rod is fixedly installed at the angle of the support rod. However, when the utility model cleans the workpiece, since the nozzle is fixedly set, the flushing range of the nozzle is limited, and the workpiece cannot be cleaned evenly and fully, which easily leads to incomplete cleaning of the workpiece, and thus it is difficult to meet the cleanliness requirements. Therefore, a cleaning machine for quenched workpieces is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cleaning machine for quenching workpieces, which has the advantages of thorough cleaning, etc. It solves the problem that due to the fixed setting of the nozzle, the nozzle has a limited flushing range and cannot clean the workpiece evenly and fully, which easily leads to incomplete cleaning of the workpiece, and thus makes it difficult to meet the required cleanliness.

[0005] To achieve the above object, the utility model provides the following technical solutions: a cleaning machine for quenching workpieces, comprising a cleaning box, a screen is fixedly connected to the inside of the cleaning box, a cleaning assembly is arranged on the cleaning box, and a filter assembly is arranged on the cleaning box;

[0006] The cleaning assembly includes a motor fixedly mounted on the top of the cleaning box, the output shaft of the motor is fixedly connected with a semi-bevel gear, the top of the cleaning box is rotatably connected with a worm, the outer side of the worm is fixedly connected with two driven bevel gears, the back inner wall of the cleaning box is rotatably connected with two rotating rods, the outer side of the rotating rod is fixedly connected with a movable rod, the outer side of the rotating rod is fixedly connected with a worm gear, the back inner wall of the cleaning box is rotatably connected with two spray heads, the front side of the spray head is fixedly connected with a movable shaft, and the back inner wall of the cleaning box is fixedly connected with a fixed plate.

[0007] By adopting the above technical solution, the nozzle can be driven to swing left and right during use, thereby achieving the effect of increasing the flushing range of the nozzle, thereby fully cleaning the workpiece.

[0008] Furthermore, the filter assembly includes a filter mesh plate, and two mounting plates are fixedly connected to the inner walls on the left and right sides of the cleaning box. A clamping rod is slidably connected to the inside of the top mounting plate, a spring is sleeved on the outer side of the clamping rod, and a guide plate is fixedly connected to the inner bottom wall of the cleaning box.

[0009] By adopting the above technical solution, it is convenient to filter and separate water and impurities during use, to discharge the filter residue, and to clean the filter residue later.

[0010] Furthermore, one side of the guide plate is an inclined surface, and a drain pipe is fixedly connected to the left side of the cleaning box.

[0011] By adopting the above technical solution, the guide plate can conveniently guide water to be discharged through the drain pipe during use.

[0012] Furthermore, the semi-conical teeth and the driven conical teeth are meshed with each other, and a sliding through hole which is slidably connected to the movable shaft is provided inside the movable rod.

[0013] By adopting the above technical solution, the movable shaft can slide in the movable rod through the sliding through hole conveniently during use.

[0014] Furthermore, a door is provided on the front of the cleaning box, and connecting hoses are fixedly connected to the opposite sides of the two nozzles.

[0015] By adopting the above technical solution, it is convenient to connect the hose during use without affecting the movement of the nozzle.

[0016] Furthermore, a movable through hole matching the size of the clamping rod is provided inside the top mounting plate, and two limiting through holes matching the size of the clamping rod are provided inside the filter screen plate.

[0017] By adopting the above technical solution, it is convenient for the clamping rod to limit and fix the filter screen plate through the limiting through hole during use.

[0018] Furthermore, one end of the spring is fixedly connected to the top of the top mounting plate, and the other end of the spring is connected to the outer side of the clamping rod.

[0019] By adopting the above technical solution, it is convenient to drive the clamping rod to reset by the tension of the spring during use.

[0020] Furthermore, the worm and the worm wheel are meshed with each other, and one end of the worm passes through the cleaning box and is rotatably connected to the top of the fixed plate.

[0021] By adopting the above technical solution, it is convenient to drive the worm wheel to rotate when the worm rotates during use.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The cleaning machine for quenched workpieces can adjust the angle of the nozzle by setting a cleaning component, so that the nozzle can swing left and right, thereby increasing the flushing range of the nozzle, and then fully cleaning the workpiece, making the cleaning more thorough, improving the flushing effect of the workpiece, facilitating the use of users, and improving the practicability of the device.

[0024] 2. The cleaning machine for quenched workpieces can filter and separate water and impurities by setting a filtering component, which is convenient for discharging filter residues and subsequent cleaning of the filter residues, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;

[0027] Figure 3 It is a front view of the structure of the utility model.

[0028] In the figure: 1. cleaning box; 2. placement screen plate; 3. filter screen plate; 4. motor; 5. semi-conical gear; 6. worm; 7. driven conical gear; 8. rotating rod; 9. worm gear; 10. movable rod; 11. fixed plate; 12. nozzle; 13. movable shaft; 14. guide plate; 15. mounting plate; 16. clamping rod; 17. spring. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-3 A cleaning machine for quenched workpieces in this embodiment includes a cleaning box 1, a mesh plate 2 is fixedly connected to the inside of the cleaning box 1, a box door is opened on the front of the cleaning box 1, a drain pipe is fixedly connected to the left side of the cleaning box 1, a cleaning component is arranged on the cleaning box 1, and a filtering component is arranged on the cleaning box 1.

[0031] In this embodiment, the cleaning component includes a motor 4 fixedly mounted on the top of the cleaning box 1, the output shaft of the motor 4 is fixedly connected with a semi-bevel gear 5, the top of the cleaning box 1 is rotatably connected with a worm 6, the outer side of the worm 6 is fixedly connected with two driven bevel gears 7, the semi-bevel gear 5 is meshed with the driven bevel gear 7, specifically, the semi-bevel gear 5 is a bevel gear, half of the outer circumference of the semi-bevel gear 5 is in a vacant state, so that during the rotation of the semi-bevel gear 5, it intermittently meshes with the two driven bevel gears 7 to drive the two driven bevel gears 7 to rotate in opposite directions. The inner wall of the back side of the cleaning box 1 is rotatably connected with two rotating rods 8, and a movable rod 10 is fixedly connected to the outer side of the rotating rod 8. A worm gear 9 is fixedly connected to the outer side of the rotating rod 8, and the worm 6 and the worm gear 9 are meshed with each other. The inner wall of the back side of the cleaning box 1 is rotatably connected with two nozzles 12, and the two nozzles 12 are fixedly connected with connecting hoses on the opposite sides. One end of the connecting hose is connected to an external water source, and the water pump is started to transport water to the nozzle 12 through the connecting hose and then spray it out, so as to clean the workpieces in pairs. A movable shaft 13 is fixedly connected to the front of the nozzle 12, and a sliding through hole slidably connected to the movable shaft 13 is opened inside the movable rod 10. A fixed plate 11 is fixedly connected to the inner wall of the back side of the cleaning box 1, and one end of the worm 6 penetrates the cleaning box 1 and is rotatably connected to the top of the fixed plate 11.

[0032] It should be noted that by setting up a cleaning component, the angle of the nozzle 12 can be adjusted so that the nozzle 12 can swing left and right, thereby increasing the flushing range of the nozzle 12, thereby fully cleaning the workpiece, making the cleaning more thorough, improving the flushing effect of the workpiece, and facilitating the use of users.

[0033] See also Figure 1-2 The filter assembly includes a filter screen plate 3, two mounting plates 15 are fixedly connected to the inner walls on the left and right sides of the cleaning box 1, a clamping rod 16 is slidably connected to the inside of the top mounting plate 15, and a movable through hole matching the size of the clamping rod 16 is opened inside the top mounting plate 15. Two limiting through holes matching the size of the clamping rod 16 are opened inside the filter screen plate 3, a spring 17 is sleeved on the outer side of the clamping rod 16, one end of the spring 17 is fixedly connected to the top of the top mounting plate 15, and the other end of the spring 17 is connected to the outer side of the clamping rod 16. The inner bottom wall of the cleaning box 1 is fixedly connected to a guide plate 14, and one side of the guide plate 14 is an inclined surface.

[0034] It should be noted that by setting up the filter assembly, water and impurities can be filtered and separated, which facilitates the discharge of filter residues and subsequent cleaning of the filter residues, thereby increasing the practicality of the device.

[0035] The working principle of the above embodiment is:

[0036] When cleaning the quenched workpiece, the cleaning machine for the quenched workpiece opens the box door, places the workpiece on the top of the placing screen plate 2, transports water to the nozzle 12 through the connecting hose and then sprays it out to clean the workpiece. At the same time, by starting the motor 4, the output shaft of the motor 4 drives the semi-conical gear 5 to rotate, and the semi-conical gear 5 is respectively engaged with the two driven conical gears 7, thereby driving the worm 6 to rotate forward and reverse, so that the worm wheel 9 engaged with the worm 6 rotates through the rotating rod 8, and the movable rod 10 rotates with it, and the movable shaft 13 on the front side of the nozzle 12 slides in the movable rod 10 through the sliding through hole, thereby The nozzle 12 is driven to swing left and right, so as to increase the flushing range of the nozzle 12, thereby fully cleaning the workpiece, making the cleaning of the workpiece more thorough. The filter screen plate 3 arranged inside the cleaning box 1 can filter the cleaned filter residue, separate the water and the filter residue, so that the filtered water can be reused, and the clamping rod 16 is pulled upward to stretch the spring 17, and the clamping rod 16 is disengaged from the limiting through hole opened on the filter screen plate 3, thereby canceling the restriction on the filter screen plate 3, and then it is convenient to take out the filter screen plate 3 to clean the filter residue, which is convenient for users to use.

Claims

1. A cleaning machine for quenched workpieces, comprising a cleaning box (1), characterized in that: A screen plate (2) is fixedly connected to the interior of the cleaning box (1), a cleaning component is provided on the cleaning box (1), and a filtering component is provided on the cleaning box (1); The cleaning assembly comprises a motor (4) fixedly mounted on the top of a cleaning box (1); the output shaft of the motor (4) is fixedly connected to a semi-bevel gear (5); the top of the cleaning box (1) is rotatably connected to a worm (6); the outer side of the worm (6) is fixedly connected to two driven bevel gears (7); the back inner wall of the cleaning box (1) is rotatably connected to two rotating rods (8); the outer side of the rotating rod (8) is fixedly connected to a movable rod (10); the outer side of the rotating rod (8) is fixedly connected to a worm gear (9); the back inner wall of the cleaning box (1) is rotatably connected to two spray heads (12); the front side of the spray head (12) is fixedly connected to a movable shaft (13); and the back inner wall of the cleaning box (1) is fixedly connected to a fixed plate (11).

2. A cleaning machine for quenched workpieces according to claim 1, characterized in that: The filter assembly comprises a filter screen plate (3), two mounting plates (15) are fixedly connected to the inner walls on the left and right sides of the cleaning box (1), a clamping rod (16) is slidably connected to the inside of the top mounting plate (15), a spring (17) is sleeved on the outside of the clamping rod (16), and a guide plate (14) is fixedly connected to the inner bottom wall of the cleaning box (1).

3. A cleaning machine for quenched workpieces according to claim 2, characterized in that: One side of the guide plate (14) is an inclined surface, and the left side of the cleaning box (1) is fixedly connected to a drainage pipe.

4. A cleaning machine for quenched workpieces according to claim 1, characterized in that: The semi-conical teeth (5) and the driven conical teeth (7) are meshed with each other, and a sliding through hole which is slidably connected to the movable shaft (13) is provided inside the movable rod (10).

5. A cleaning machine for quenched workpieces according to claim 1, characterized in that: The front of the cleaning box (1) is provided with a box door, and the opposite sides of the two spray heads (12) are fixedly connected with connecting hoses.

6. A cleaning machine for quenched workpieces according to claim 2, characterized in that: A movable through hole having a size matching that of the clamping rod (16) is provided inside the top mounting plate (15), and two position-limiting through holes having a size matching that of the clamping rod (16) are provided inside the filter screen plate (3).

7. A cleaning machine for quenched workpieces according to claim 2, characterized in that: One end of the spring (17) is fixedly connected to the top of the top mounting plate (15), and the other end of the spring (17) is connected to the outer side of the clamping rod (16).

8. A cleaning machine for quenched workpieces according to claim 1, characterized in that: The worm (6) and the worm wheel (9) mesh with each other, and one end of the worm (6) passes through the cleaning box (1) and is rotatably connected to the top of the fixed plate (11).

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