Spraying equipment for gear machining

Abstract

The utility model discloses spraying equipment for gear machining, which belongs to the technical field of spraying equipment and comprises a worktable, a first sprayer and a second sprayer are respectively arranged on two sides of the top of the worktable, a motor is fixedly assembled on the front side of the worktable, and an output shaft of the motor is fixedly connected with a rotating shaft through a coupler. The front face of the rotating shaft is in flat key connection with a driving gear, the top of the driving gear is meshed with a driven gear, and the back face of the driven gear is in flat key connection with a rotating shaft. Through the structural design of a motor, a driving gear, a driven gear, a rotating shaft, a rotating plate and an electromagnetic chuck, the motor sequentially drives the driving gear, the driven gear, the rotating shaft, the rotating plate and the electromagnetic chuck to rotate, so that the electromagnetic chuck is used for adsorbing a gear body and driving the gear body to turn over; and therefore, the back face of the gear body can be conveniently sprayed, the automation degree is high, and the spraying efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying equipment used for gear processing. Background Art

[0002] Gear anti-carburization spraying is a technology used to improve the surface hardness and wear resistance of gears. Spraying carbon materials can effectively increase the service life and working efficiency of gears.

[0003] After searching, in the prior art, Chinese patent application number: CN202320648012.X discloses a gear anti-carburization spraying equipment. The utility model, through the arrangement of a nozzle, a motor 4, a placement plate and a stabilizing component combination, can sleeve each gear on the corresponding stabilizing component when in use, so that multiple gears can be stably placed in the placement plate. After the gears are placed in the placement plate, the placement plate is driven to rotate by the motor 4, so that the paint sprayed from the nozzle can be coated on each gear, so that multiple gears can be coated with anti-carburization material at one time, thereby improving the spraying efficiency.

[0004] However, the device still has the following defects: the applicant believes that it is difficult to flip the gear during the spraying process, and it is inconvenient to spray both sides of the gear. Manual flipping is required, the degree of automation is low, and the spraying efficiency is greatly reduced.

[0005] Therefore, those skilled in the art provide a spraying device for gear processing to solve the problems mentioned in the above-mentioned prior art. Utility Model Content

[0006] In order to solve the above problems, the utility model provides a spraying device for gear processing.

[0007] The utility model is realized by the following technical solutions:

[0008] A spraying device for gear processing, comprising a workbench, with a first nozzle and a second nozzle respectively arranged on both sides of the top of the workbench, and characterized in that: a motor is fixedly installed on the front side of the workbench, the output shaft of the motor is fixedly connected to a rotating shaft through a coupling, a driving gear is connected to the front side of the rotating shaft with a flat key, a driven gear is meshed with the top of the driving gear, a rotating shaft is connected to the back side of the driven gear with a flat key, a rotating plate is fixedly connected to the center of the surface of the rotating shaft by bolts, an electromagnetic suction cup is fixedly installed on one side of the rotating plate, and a plurality of placement grooves are opened on one side of the top of the workbench, and gear bodies are clamped on the tops of the plurality of placement grooves.

[0009] Preferably, a heating box is fixedly connected to the central part of the bottom of the workbench by bolts, and a plurality of heating plates are fixedly installed in the inner cavity of the heating box. The first air pump and the second air pump are fixedly installed on both sides of the heating box through mounting seats, and the air inlet ends of the first air pump and the second air pump are connected to the inner cavity of the heating box through an air inlet pipe, and the air outlet ends of the first air pump and the second air pump are connected to an air collecting hood through an air outlet pipe.

[0010] Preferably, the front and back surfaces of the rotating shaft surface are rotatably connected to limit blocks via bearings, and the limit blocks are fixedly connected to the top of the workbench via bolts.

[0011] Preferably, the surfaces of the air outlet pipes are sleeved with brackets, and the brackets are fixedly connected to two sides of the workbench by bolts.

[0012] Preferably, the back of the workbench is fixedly connected to a back plate by bolts, an electric push rod is embedded on the top of the back plate, the telescopic rod of the electric push rod is fixedly connected to a lifting plate by bolts, and the first nozzle and the second nozzle are fixedly assembled on the bottom of the lifting plate.

[0013] Preferably, a storage box is fixedly connected to the back side of the top of the back plate by bolts, and the back side of the storage box is connected to the first nozzle and the second nozzle respectively through a hose.

[0014] Preferably, a door is hingedly connected to the back of the heating box via a hinge, and an air inlet is provided on the surface of the door.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model adopts the structural design of a motor, a driving gear, a driven gear, a rotating shaft, a rotating plate and an electromagnetic suction cup. The motor sequentially drives the driving gear, the driven gear, the rotating shaft, the rotating plate and the electromagnetic suction cup to rotate, so that the electromagnetic suction cup is used to adsorb the gear body and drive it to flip, so as to facilitate the spraying of the back of the gear body. This can overcome the problem of the inconvenience of spraying both sides of the gear in the prior art and the need for manual flipping. The degree of automation is high and the spraying efficiency can be effectively improved.

[0017] 2. The utility model adopts the structural design of the heating box, the heating plate, the first air pump, the second air pump, the air outlet pipe and the air collecting hood. The first air pump and the second air pump can respectively spray the hot air in the heating box through the air outlet pipe and the air collecting hood onto the surface of the gear body, thereby drying the gear body after spraying, thereby saving a lot of time and shortening the processing cycle. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the structure of the motor, driving gear, driven gear, rotating shaft, rotating plate, electromagnetic chuck and limit block of the utility model;

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

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the heating box of the present utility model.

[0022] In the figure: 1. workbench; 2. first nozzle; 3. second nozzle; 4. motor; 5. driving gear; 6. driven gear; 7. rotating shaft; 8. rotating plate; 9. electromagnetic suction cup; 10. gear body; 11. heating box; 12. heating plate; 13. first air pump; 14. second air pump; 15. air outlet pipe; 16. wind collecting hood; 17. limit block; 18. bracket; 19. back plate; 20. electric push rod; 21. lifting plate; 22. storage box; 23. hose; 24. box door; 25. air inlet. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 4 , the utility model provides embodiments:

[0025] The embodiment of the present application discloses a spraying device for gear processing, comprising a workbench 1, a first nozzle 2 and a second nozzle 3 are respectively arranged on both sides of the top of the workbench 1, a motor 4 is fixedly installed on the front of the workbench 1, the output shaft of the motor 4 is fixedly connected to the rotating shaft through a coupling, the front flat key of the rotating shaft is connected to a driving gear 5, the top of the driving gear 5 is meshed with a driven gear 6, the back flat key of the driven gear 6 is connected to a rotating shaft 7, the central part of the surface of the rotating shaft 7 is fixedly connected to a rotating plate 8 by bolts, one side of the rotating plate 8 is fixedly installed with an electromagnetic suction cup 9, and one side of the top of the workbench 1 is provided with a plurality of placement grooves, and the tops of the plurality of placement grooves are all clamped with gear bodies 10.

[0026] As a technical optimization solution of the utility model, after one side of the gear body 10 is sprayed, the electromagnetic suction cup 9 can be used to adsorb the gear body 10 and turn it over, so that the other side of the gear body 10 can be sprayed. The degree of automation is high, and multiple sets of gears can be turned over at one time, which greatly improves work efficiency.

[0027] A heating box 11 is fixedly connected to the central part of the bottom of the workbench 1 by bolts, and a plurality of heating plates 12 are fixedly installed in the inner cavity of the heating box 11. A first air pump 13 and a second air pump 14 are fixedly installed on both sides of the heating box 11 through mounting seats, and the air inlet ends of the first air pump 13 and the second air pump 14 are connected to the inner cavity of the heating box 11 through an air inlet pipe, and the air outlet ends of the first air pump 13 and the second air pump 14 are connected to an air collecting hood 16 through an air outlet pipe 15.

[0028] As a technical optimization solution of the utility model, the first air pump 13 can be used to dry one side of the gear body 10 with hot air, and after the gear body 10 is turned over, the second air pump 14 can be used to dry the other side of the gear body 10.

[0029] The front and back surfaces of the rotating shaft 7 are rotatably connected to the limit blocks 17 via bearings, and the limit blocks 17 are fixedly connected to the top of the workbench 1 via bolts.

[0030] As a technical optimization solution of the present invention, the limiting block 17 can limit and support the rotating shaft 7 .

[0031] The surfaces of the air outlet pipes 15 are sleeved with brackets 18 , and the brackets 18 are fixedly connected to the two sides of the workbench 1 by bolts.

[0032] As a technical optimization solution of the present invention, the support 18 can improve the stability of the air outlet pipe 15, thereby preventing it from shaking during operation.

[0033] The back of the workbench 1 is fixedly connected to a back plate 19 by bolts, an electric push rod 20 is embedded on the top of the back plate 19, and the telescopic rod of the electric push rod 20 is fixedly connected to a lifting plate 21 by bolts. The first nozzle 2 and the second nozzle 3 are both fixedly assembled at the bottom of the lifting plate 21.

[0034] As a technical optimization solution of the present invention, the lifting plate 21 can be controlled to move up and down by the electric push rod 20, so as to adjust the first nozzle 2 and the second nozzle 3 to the required height position.

[0035] The back side of the top of the back plate 19 is fixedly connected with a storage box 22 by bolts, and the back side of the storage box 22 is connected with the first nozzle 2 and the second nozzle 3 by hoses 23 respectively.

[0036] As a technical optimization solution of the utility model, the spraying raw materials can be stored through the storage box 22; it should be noted that the hose 23 is retractable.

[0037] A door 24 is hingedly connected to the back of the heating box 11 via hinges, and an air inlet 25 is provided on the surface of the door 24 .

[0038] As a technical optimization solution of the utility model, the box door 24 can facilitate the user to maintain the heating plate 12, and the air inlet 25 can prevent the inner cavity of the heating box 11 from generating negative pressure, thereby causing the air pump to be unable to inhale air.

[0039] Working principle: the user snaps the gear body 10 onto the top of the placement slot, at which point one side of the gear body 10 faces upward, and then the user can adsorb the gear body 10 through the electromagnetic suction cup 9, and can drive the driving gear 5, the driven gear 6, the rotating shaft 7, the rotating plate 8 and the electromagnetic suction cup 9 to rotate in sequence under the action of the motor 4, so as to turn the gear body 10 over. The user has a high degree of automation, and can turn over multiple groups of gear bodies 10 at a time, thereby making it convenient for the user to spray both sides of the gear body 10 through the first nozzle 2 and the second nozzle 3, which can overcome the problem in the prior art that it is inconvenient to spray both sides of the gear and requires manual turning, and can effectively improve the spraying efficiency; at the same time, after spraying, the first air pump 13 and the second air pump 14 can be used to cooperate to make the hot air in the heating box 11 pass through the air outlet pipe 15 and the wind collecting hood 16 in sequence to dry both sides of the gear body 10, which can further improve the processing efficiency and shorten the processing cycle.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications to the shapes, structures, features and spirits described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. A spraying device for gear processing, comprising a workbench (1), wherein a first spray head (2) and a second spray head (3) are respectively arranged on both sides of the top of the workbench (1), characterized in that: A motor (4) is fixedly mounted on the front of the workbench (1); the output shaft of the motor (4) is fixedly connected to a rotating shaft via a coupling; a driving gear (5) is connected to the front of the rotating shaft via a flat key; a driven gear (6) is meshed at the top of the driving gear (5); a rotating shaft (7) is connected to the back of the driven gear (6) via a flat key; a rotating plate (8) is fixedly connected to the center of the surface of the rotating shaft (7) via bolts; an electromagnetic suction cup (9) is fixedly mounted on one side of the rotating plate (8); a plurality of placement grooves are provided on one side of the top of the workbench (1); and a gear body (10) is clamped at the top of each of the plurality of placement grooves.

2. The spraying equipment for gear processing according to claim 1, characterized in that: A heating box (11) is fixedly connected to the center of the bottom of the workbench (1) by bolts, and a plurality of heating plates (12) are fixedly installed in the inner cavity of the heating box (11). A first air pump (13) and a second air pump (14) are fixedly installed on both sides of the heating box (11) through mounting seats, respectively. The air inlet ends of the first air pump (13) and the second air pump (14) are connected to the inner cavity of the heating box (11) through an air inlet pipe, and the air outlet ends of the first air pump (13) and the second air pump (14) are connected to an air collecting hood (16) through an air outlet pipe (15).

3. The spraying equipment for gear processing according to claim 1, characterized in that: The front and back surfaces of the rotating shaft (7) are rotatably connected to the limit blocks (17) via bearings, and the limit blocks (17) are fixedly connected to the top of the workbench (1) via bolts.

4. The spraying equipment for gear processing according to claim 2, characterized in that: The surfaces of the air outlet pipes (15) are sleeved with brackets (18), and the brackets (18) are fixedly connected to two sides of the workbench (1) by bolts.

5. The spraying equipment for gear processing according to claim 1, characterized in that: The back of the workbench (1) is fixedly connected to a back plate (19) by bolts, an electric push rod (20) is embedded on the top of the back plate (19), the telescopic rod of the electric push rod (20) is fixedly connected to a lifting plate (21) by bolts, and the first nozzle (2) and the second nozzle (3) are both fixedly assembled at the bottom of the lifting plate (21).

6. The spraying equipment for gear processing according to claim 5, characterized in that: The back side of the top of the back plate (19) is fixedly connected to a storage box (22) by means of bolts, and the back side of the storage box (22) is connected to the first nozzle (2) and the second nozzle (3) respectively by means of a hose (23).

7. The spraying equipment for gear processing according to claim 2, characterized in that: The back of the heating box (11) is hingedly connected with a box door (24) via a hinge, and the surface of the box door (24) is provided with an air inlet (25).

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