Omnibearing spraying and cleaning device for gear machining

Abstract

The utility model provides an omni-directional spraying and cleaning device for gear machining, which belongs to the technical field of gear cleaning devices and comprises a cleaning box, a spraying and cleaning device and a spraying and cleaning device. The rotating shaft is rotationally connected to the inner wall of one side of the cleaning box; the transmission gear is fixed on the circumferential surface of the rotating shaft; the fixed shaft is fixedly connected to the inner wall of one side of the cleaning box; the plurality of gears are arranged on the circumferential surface of the fixed shaft in a sleeving manner and are engaged with the transmission gear; one end of the water inlet pipe is fixed to the inner wall of one side of the cleaning box, and the other end penetrates through the cleaning box to be connected with an external water source; according to the gear cleaning device, the transmission gears are arranged, and the transmission gears are meshed with the gears, so that the multiple gears can be driven to rotate when the transmission gears rotate, the whole surfaces of the gears can be cleaned when the water spraying assembly sprays water to clean the gears, the gears can be cleaned in all directions, and the gears can be taken out after being cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of gear cleaning devices, and in particular relates to an omnidirectional spray cleaning device used for gear processing. Background Art

[0002] Gear processing is a process that uses mechanical methods to obtain the specific structure and precision of gears. Gears are the core transmission components in automobile movement. The quality of their processing will have a direct impact on the vibration, noise and reliability of the automobile assembly and even the entire vehicle, and sometimes it will become a key factor restricting the improvement of product level. Gear processing has a dedicated and complex tool system, and different tools need to be selected and designed according to different gear products and processing methods. Such as hobs, shaving cutters, and gear shaping cutters used for cylindrical gear processing, circular broaches for straight bevel gears, and various milling tools for spiral bevel gear processing. Therefore, the sharpening of gear tools generally needs to be completed by special machine tools, such as hob relief grinding machines, multi-functional shaving cutter grinders, spiral bevel gear tool grinders, etc. During the processing of gears, a cleaning machine needs to be used to clean the gears in all directions.

[0003] In the prior art, gears are usually cleaned by placing them on a rotating rod and rinsing them. However, this method cannot provide a more comprehensive cleaning of the gears, and not only does it have a poor cleaning effect, but it also wastes time and is inefficient. Utility Model Content

[0004] The purpose of the utility model is to provide an all-round spray cleaning device for gear processing, aiming to solve the problem that in the prior art, gear cleaning usually involves placing the gear on a rotating rod and rinsing it, but this method cannot provide a more comprehensive cleaning of the gear, and not only does it have a poor cleaning effect, but it also wastes time and is inefficient.

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

[0006] A comprehensive spray cleaning system for gear machining, including:

[0007] Cleaning box;

[0008] A rotating shaft, rotatably connected to an inner wall of one side of the cleaning box;

[0009] A transmission gear, fixed to the circumferential surface of the rotating shaft;

[0010] A fixed shaft, fixedly connected to an inner wall of one side of the cleaning box;

[0011] Gears, of which there are a plurality, are sleeved on the circumferential surface of the fixed shaft and mesh with the transmission gear;

[0012] A water inlet pipe, one end of which is fixed to an inner wall of one side of the cleaning box, and the other end of which passes through the outside of the cleaning box and is connected to an external water source;

[0013] The water spraying components are provided with a plurality of groups, all of which are fixed on the circumferential surface of the water inlet pipe and communicated with the water spraying components.

[0014] As a preferred solution of the utility model, a positioning ring is fixed on the circumferential surface of the fixed shaft, and a plurality of spacer rings are sleeved on the circumferential surface of the fixed shaft, and the plurality of spacer rings are spaced apart from the plurality of gears.

[0015] As a preferred solution of the utility model, a thread groove is provided at one end of the fixed shaft, and the fixed shaft is threadedly connected to a threaded sleeve through the thread groove.

[0016] As a preferred solution of the utility model, a connecting groove is provided at one side end of the fixed shaft, a hollow cylinder is fixed at one side end of the cleaning box, a sliding rod is slidably connected inside the hollow cylinder, one end of the sliding rod extends into the cleaning box, a connecting head is fixed at the end of the sliding rod located in the cleaning box, and the connecting head matches the connecting groove.

[0017] As a preferred solution of the utility model, the water spray assembly is composed of three spray heads, the spray head located in the middle is aimed at the gear teeth on the gear, and the spray heads located on both sides are obliquely distributed and aimed at the two side surfaces of the gear.

[0018] As a preferred solution of the utility model, a water baffle is fixed on the top of the cleaning box.

[0019] As a preferred solution of the utility model, a motor is fixed to one side end of the cleaning box, the output end of the motor movably passes through the cleaning box and is fixed to the end of the rotating shaft, and a water outlet pipe is also fixed to one side end of the cleaning box.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. In this scheme, a transmission gear is provided. Since the transmission gear and the gear are meshed, the transmission gear can drive multiple gears to rotate when it rotates. In this way, the water spray component can clean the entire surface of the gear when spraying water to clean the gear, and the gear can be cleaned in all directions and can be taken out after cleaning.

[0022] 2. In this solution, multiple gears can be separated by providing multiple spacer rings, so that both sides of the gear surface can be sprayed by the nozzle, and the gear can be effectively cleaned in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a first perspective stereogram in the utility model;

[0025] Figure 2 It is an exploded view of the utility model;

[0026] Figure 3 It is a partial top view stereogram of the utility model;

[0027] Figure 4 This is a second perspective stereogram in the present invention.

[0028] In the figure: 1. cleaning box; 2. fixed shaft; 3. positioning ring; 4. gear; 5. spacer ring; 6. rotating shaft; 7. transmission gear; 8. motor; 9. threaded groove; 10. threaded sleeve; 11. hollow cylinder; 12. sliding rod; 13. connecting head; 14. connecting groove; 15. water baffle; 16. water inlet pipe; 17. water spray assembly; 18. water outlet pipe. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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] Example

[0031] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0032] A comprehensive spray cleaning system for gear machining, including:

[0033] Cleaning box 1;

[0034] A rotating shaft 6 is rotatably connected to an inner wall of one side of the cleaning box 1;

[0035] A transmission gear 7 is fixed to the circumferential surface of the rotating shaft 6;

[0036] A fixed shaft 2 is fixedly connected to an inner wall of one side of the cleaning box 1;

[0037] Gears 4, of which there are a plurality, are sleeved on the circumferential surface of the fixed shaft 2 and mesh with the transmission gear 7;

[0038] A water inlet pipe 16, one end of which is fixed to the inner wall of one side of the cleaning box 1, and the other end of which passes through the outside of the cleaning box 1 and is connected to an external water source;

[0039] The water spraying assembly 17 is provided in a plurality of groups, all of which are fixed to the circumferential surface of the water inlet pipe 16 and communicated with the water spraying assembly 17 .

[0040] In a specific embodiment of the utility model, in the device, the gear 4 is sleeved on the surface of the fixed shaft 2, and the gear 4 is meshed with the transmission gear 7. When the transmission gear 7 rotates, the transmission gear 7 drives the gear 4 to rotate, and one end of the water inlet pipe 16 is connected to an external water source, and then water is sprayed out through a water spray assembly 17. The water spray assembly 17 is composed of three nozzles. The nozzle located in the middle is aligned with the gear teeth on the gear 4, and the nozzles located on both sides are tilted and distributed to the two side surfaces of the gear 4. The three nozzles are all tilted downward and can spray to the surface of the gear 4 to flush the gear 4. When the gear 4 rotates, the gear 4 can be flushed in all directions. The fixed shaft 2 can accommodate multiple gears 4. The fixed shaft 2 is fixed to the inner wall of one side of the cleaning box 1, and the other end has a gap with the inner wall of the other side of the cleaning box 1, which is used to place the gear 4 sleeved on the surface of the fixed shaft 2. Multiple gears 4 can be flushed at the same time, which is more practical.

[0041] Specifically, a positioning ring 3 is fixed on the circumferential surface of the fixed shaft 2 , and a plurality of spacer rings 5 ​​are sleeved on the circumferential surface of the fixed shaft 2 . The plurality of spacer rings 5 ​​are spaced apart from the plurality of gears 4 .

[0042] In this embodiment: through the provided positioning ring 3, when the first gear 4 is sleeved on the surface of the fixed shaft 2, it will abut against the positioning ring 3, so that the gear 4 is aligned with the middle nozzle in the water spray assembly 17, and through the provided multiple spacer rings 5, the multiple gears 4 can be separated, and each gear 4 is aligned with the three nozzles in each group of water spray assemblies 17, so that the surfaces on both sides of the gear 4 can also be sprayed by the nozzle, and the gear 4 can be effectively cleaned in all directions.

[0043] Specifically, a thread groove 9 is provided at one end of the fixed shaft 2 , and the fixed shaft 2 is threadedly connected with a thread sleeve 10 through the thread groove 9 .

[0044] In this embodiment: after the last gear 4 is sleeved on the surface of the fixed shaft 2, it is then abutted against by the spacer ring 5, and then the threaded sleeve 10 is threadedly connected to the surface thread groove 9 of the fixed shaft 2, blocking the outer spacer ring 5, so that the threaded sleeve 10 blocks one end of the fixed shaft 2, so that the gear 4 and the spacer ring 5 will not fall off, and when the threaded sleeve 10 blocks the spacer ring 5, a gap is left between the spacer ring 5, so that the multiple spacer rings 5 ​​will not jam the gear 4, so that the gear 4 can rotate when driven by the transmission gear 7, and is not easy to get stuck. The remaining gap is small, and the gear 4 will not be offset by a large distance.

[0045] Specifically, a connecting groove 14 is opened at one side end of the fixed shaft 2, a hollow cylinder 11 is fixed at one side end of the cleaning box 1, a sliding rod 12 is slidably connected inside the hollow cylinder 11, one end of the sliding rod 12 extends into the cleaning box 1, and a connecting head 13 is fixed at the end of the sliding rod 12 located in the cleaning box 1, and the connecting head 13 matches the connecting groove 14.

[0046] In this embodiment: the circumferential surface of the connecting head 13 is provided with two protrusions, and the inner wall of the connecting groove 14 is provided with two grooves. The connecting head 13 together with the protrusions is embedded in the connecting groove 14, and the sliding rod 12 slides in the hollow cylinder 11, so that the hollow cylinder 11 can drive the connecting head 13 to slide into the connecting groove 14, and can support the unsupported end of the fixed shaft 2, so that when a plurality of gears 4 are sleeved on the fixed shaft 2, it is not easy to tilt and break, and at the same time, the stability of the meshing between the gear 4 and the transmission gear 7 can be ensured.

[0047] Specifically, a water baffle 15 is fixed on the top of the cleaning box 1 .

[0048] In this embodiment: through the water baffle 15, when the nozzle on the water spray assembly 17 sprays water onto the gear 4, the splashed water can be blocked by the water baffle 15, is not easy to splash around, and can better enter the bottom of the cleaning box 1 and be discharged.

[0049] Specifically, a motor 8 is fixed to one side end of the cleaning box 1 , and an output end of the motor 8 movably penetrates into the cleaning box 1 and is fixed to the end of the rotating shaft 6 . A water outlet pipe 18 is also fixed to one side end of the cleaning box 1 .

[0050] In this embodiment: the output end of the motor 8 can drive the rotating shaft 6 to rotate, and the water outlet pipe 18 is used to discharge the waste water after cleaning in the cleaning box 1; the motor 8 is a prior art, and the corresponding model can be selected according to actual needs, and no further details are given for this.

[0051] The working principle and use process of the utility model: when the device is used, firstly, a plurality of gears 4 and spacer rings 5 ​​are sleeved on the surface of the fixed shaft 2, and then they are inserted in sequence at intervals, and the plurality of gears 4 are all meshed with the transmission gear 7, and then the threaded sleeve 10 is threadedly connected to the surface of the fixed shaft 2, at which time the gear 4 can rotate on the surface of the fixed shaft 2, and then the connector 13 is inserted into the connecting groove 14 to support the fixed shaft 2, and then the motor 8 is started, and the output end of the motor 8 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the plurality of gears 4 to rotate through the transmission gear 7, and is connected to an external water source through one end of the water inlet pipe 16, and water is pumped into the water inlet pipe 16 by a water pump, and finally sprayed out through the nozzles in the plurality of water spray assemblies 17, so as to spray and clean the gear 4 in all directions.

[0052] 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. An all-round spray cleaning device for gear processing, characterized in that: include: Cleaning box (1); A rotating shaft (6) rotatably connected to an inner wall of one side of the cleaning box (1); A transmission gear (7) fixed to the circumferential surface of the rotating shaft (6); A fixed shaft (2) fixedly connected to an inner wall of one side of the cleaning box (1); Gears (4), of which there are a plurality, are sleeved on the circumferential surface of the fixed shaft (2) and mesh with the transmission gear (7); A water inlet pipe (16), one end of which is fixed to an inner wall of one side of the cleaning box (1), and the other end of which passes through the outside of the cleaning box (1) and is connected to an external water source; The water spraying components (17) are provided in multiple groups, all of which are fixed on the circumferential surface of the water inlet pipe (16) and communicated with the water spraying components (17).

2. The all-round spray cleaning device for gear processing according to claim 1, characterized in that: A positioning ring (3) is fixed on the circumferential surface of the fixed shaft (2), and a plurality of spacer rings (5) are sleeved on the circumferential surface of the fixed shaft (2), wherein the plurality of spacer rings (5) are spaced apart from the plurality of gears (4).

3. The all-round spray cleaning device for gear processing according to claim 2, characterized in that: One end of the fixed shaft (2) is provided with a thread groove (9), and the fixed shaft (2) is threadably connected to a thread sleeve (10) via the thread groove (9).

4. The all-round spray cleaning device for gear processing according to claim 3, characterized in that: A connecting groove (14) is provided at one end of the fixed shaft (2); a hollow cylinder (11) is fixed at one end of the cleaning box (1); a sliding rod (12) is slidably connected inside the hollow cylinder (11); one end of the sliding rod (12) extends into the cleaning box (1); a connecting head (13) is fixed at the end of the sliding rod (12) located in the cleaning box (1); and the connecting head (13) matches the connecting groove (14).

5. The all-round spray cleaning device for gear processing according to claim 4, characterized in that: The water spray assembly (17) is composed of three spray heads, the spray head located in the middle is aimed at the gear teeth on the gear (4), and the spray heads located on both sides are distributed obliquely and aimed at the two side surfaces of the gear (4).

6. The all-round spray cleaning device for gear processing according to claim 5, characterized in that: A water baffle (15) is fixed on the top of the cleaning box (1).

7. The all-round spray cleaning device for gear processing according to claim 6, characterized in that: A motor (8) is fixed to one side end of the cleaning box (1), the output end of the motor (8) movably penetrates into the cleaning box (1) and is fixed to the end of the rotating shaft (6), and a water outlet pipe (18) is also fixed to one side end of the cleaning box (1).

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