Cleaning device for gear machining

Abstract

The utility model relates to the technical field of cleaning, in particular to a gear machining cleaning device which comprises a box body, flow conveying branch pipes are fixedly connected in right side hole positions of the box body, the left ends of the flow conveying branch pipes are communicated with spraying plates fixedly connected with the inner wall of the box body, and the left end face of the box body is fixedly connected with a low-speed motor. A bearing part is installed on the inner side of the box body and comprises a base plate, side plates are fixedly connected to the left end and the right end of the base plate, the tail end of an output shaft of the low-speed motor penetrates through the box body to be fixedly connected with the side plate on the left side, and the side plate on the right side is rotationally connected with the inner wall of the box body; according to the cleaning device for gear machining, the low-speed motor, the bearing part, the positioning part and other structures are arranged, so that the cleaning device for gear machining can efficiently and comprehensively clean a gear to be cleaned, and water on the surface of the gear can be spin-dried after cleaning is completed.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, specifically a cleaning device for gear processing. Background Technology

[0002] Gears are toothed mechanical parts that mesh with each other, playing a very important role in mechanical transmission and the entire mechanical field. Gears often require several machine tool processing steps during the manufacturing process. For example, machining shaft gears requires turning, grinding, tooth profile machining, and fitting. After a gear is machined, its surface will have impurities such as oil stains, cutting chips, and dust. In order to achieve the required cleanliness, it needs to be cleaned.

[0003] Existing gear cleaning devices are usually unidirectional spray cleaning devices, which means that after cleaning one side, the gear needs to be flipped over to clean the other side. This cleaning method is inefficient and wastes water resources. After cleaning, water will remain in the gear grooves and need to be wiped dry by the staff, which is inconvenient. Therefore, in view of the above problems, a gear cleaning device is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning device for gear processing, so as to solve the problems of low cleaning efficiency, waste of water resources, and residual water in the gear tooth grooves after cleaning, which require workers to wipe dry.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cleaning device for gear processing includes a housing. A flow distribution pipe is fixedly connected to a hole on the right side of the housing. The left end of each flow distribution pipe is connected to a spray plate fixedly connected to the inner wall of the housing. A low-speed motor is fixedly connected to the left end face of the housing. A support part is installed on the inner side of the housing. The support part includes a base plate. Side plates are fixedly connected to both ends of the base plate. The output shaft of the low-speed motor passes through the housing and is fixedly connected to the left side plate. The right side plate is rotatably connected to the inner wall of the housing. Elastic pull ropes are fixedly connected to both sides of the upper end face of the base plate. A pressure strip is fixedly connected to the upper end of a set of elastic pull ropes. Multiple positioning parts are installed on the base plate. Each positioning part includes a shaft rotatably connected to the inner wall of a through hole in the base plate. A support frame is fixedly connected to the outer side of the shaft. A second synchronous pulley is fixedly connected to the lower end of the shaft. A motor is fixedly connected to the upper side of the base plate. The output shaft of the motor passes through the base plate and is fixedly connected to a first synchronous pulley. A synchronous belt is sleeved on the outer side of the first and second synchronous pulleys.

[0007] Preferably, the flow distribution pipe is fixedly connected to the spray plate, the spray plate is composed of a shell and a nozzle, there are two spray plates, and the spray plates are arranged on the front and rear sides of the bearing part, and a drain pipe is provided on the lower side of the box.

[0008] Preferably, the support frame is located on the top side of the substrate. The support frame is a ring frame structure with a large diameter at the top and bottom ends and a slightly smaller diameter in the middle. The support frame consists of a fixed ring and elastic support bars. There are a total of 3 elastic support bars in the support frame, and the elastic support bars are arranged at equal angles.

[0009] Preferably, the elastic pull ropes are all arranged on the left and right sides of the positioning part, which are arranged at equal intervals. The inner side of the pressure strip is provided with multiple insertion holes, and the insertion holes of the pressure strip are all aligned vertically with the shaft. The inner diameter of the insertion holes of the pressure strip is the same as the diameter of the shaft.

[0010] Preferably, the first and second synchronous pulleys are both disposed on the lower side of the substrate, and the first and second synchronous pulleys are both disposed at the same height position. The inner wall of the annular groove of the first and second synchronous pulleys and the inner wall of the synchronous belt are both provided with a damping layer, and the inner wall of the synchronous belt is in contact with the inner wall of the annular groove of the first and second synchronous pulleys.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the low-speed motor, supporting unit, and positioning unit are designed to allow the external supply pipe to provide cleaning fluid to the spray plates on both sides, enabling the spray plates to clean the gears at the supporting unit. The positioning units at the supporting unit can then open and position the gears to be cleaned. Elastic ropes then secure the pressure strip to the upper end of the positioning unit's shaft, preventing the gears from disengaging during rotation. The low-speed motor can then be started to vertically rotate the supporting unit, thereby causing the gears to rotate vertically as well. The motor is then restarted, and the system operates via a synchronous belt, connecting with the first and second synchronous pulleys. The linkage of the wheels allows the motor to drive each positioning part to rotate horizontally, causing each gear to rotate horizontally while rotating vertically. At this time, the spray plates on both sides can thoroughly clean the gears that are constantly changing angles. After cleaning, the spraying stops, and the residual water can be spun off by rotating the gears in all directions. This makes the gear cleaning device efficient and comprehensive in cleaning the gears to be cleaned, and can also spin off the water on the gear surface after cleaning. This solves the problems of low cleaning efficiency, waste of water resources, and residual water in the gear grooves after cleaning that still need to be wiped dry by the staff in the existing gear cleaning device with unidirectional cleaning method. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the flow distribution pipe of this utility model;

[0015] Figure 3 This is a structural schematic diagram of the support portion of this utility model;

[0016] Figure 4 This utility model Figure 3 A schematic diagram of the structure viewed from below;

[0017] Figure 5 This is a schematic diagram of the positioning part of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the pressure strip of this utility model.

[0019] In the diagram: 1. Housing; 2. Flow distribution pipe; 3. Spray plate; 4. Low-speed motor; 5. Bearing unit; 51. Base plate; 52. Side plate; 53. Elastic pull rope; 54. Pressure strip; 55. Motor; 56. First synchronous pulley; 57. Synchronous belt; 6. Positioning part; 61. Shaft; 62. Support frame; 63. Second synchronous pulley. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0024] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0026] Please see Figure 1-6 This utility model provides a technical solution:

[0027] A cleaning device for gear processing includes a housing 1. A feed pipe 2 is fixedly connected to a hole on the right side of the housing 1. The left end of each feed pipe 2 is connected to a spray plate 3 fixedly connected to the inner wall of the housing 1. A low-speed motor 4 is fixedly connected to the left end face of the housing 1. A support part 5 is installed inside the housing 1. The support part 5 includes a base plate 51. Side plates 52 are fixedly connected to both ends of the base plate 51. The output shaft end of the low-speed motor 4 passes through the housing 1 and is fixedly connected to the left side plate 52. The right side plate 52 is rotatably connected to the inner wall of the housing 1. The upper end face of the base plate 51 has two sides. Each component is fixedly connected with an elastic pull rope 53. A pressure strip 54 is fixedly connected to the upper end of a set of elastic pull ropes 53. Multiple positioning parts 6 are installed on the base plate 51. Each positioning part 6 includes a shaft 61 that is rotatably connected to the inner wall of the perforation of the base plate 51. A support 62 is fixedly connected to the outer side of the shaft 61. A second synchronous pulley 63 is fixedly connected to the lower end of the shaft 61. A motor 55 is fixedly connected to the upper side of the base plate 51. A first synchronous pulley 56 is fixedly connected to the end of the output shaft of the motor 55 through the base plate 51. A synchronous belt 57 is sleeved on the outer side of the first synchronous pulley 56 and the second synchronous pulley 63.

[0028] The feed pipe 2 is fixedly connected to the spray plate 3. The spray plate 3 consists of a plate shell and a nozzle. There are two spray plates 3. This arrangement allows the external feed pipe 2 to supply cleaning liquid to the spray plates 3 on both sides. The spray plates 3 are located on the front and rear sides of the support part 5. This arrangement allows the spray plates 3 to clean the gears at the support part 5. A drain pipe is provided on the lower side of the housing 1. This arrangement allows the housing 1 to discharge cleaning wastewater. The support frame 62 is located on the upper side of the base plate 51. The support frame 62 is a ring frame structure with a larger diameter at the top and bottom ends and a slightly smaller diameter in the middle. The support frame 62 consists of a fixed ring and elastic support bars. There are three elastic support bars in total. The elastic support bars of the support frame 62 are arranged at equal angles. This arrangement allows the support frame 62 to elastically open and position the gear to be cleaned. The elastic pull rope 53 is located on the left and right sides of the positioning part 6, which is arranged at equal intervals. The elastic pull rope 53 can pull down the pressure strip 54 to keep the pressure strip 54 installed with the shaft 61. The inner side of the pressure strip 54 has multiple insertion holes, which are all aligned vertically with the shaft 61. The inner diameter of the insertion holes of the pressure strip 54 is the same as the diameter of the shaft 61. This arrangement allows the pressure strip 54 to be installed on the upper end of the shaft 61, thereby limiting the gear installed at the support 62. The first synchronous pulley 56 and the second synchronous pulley 63 are both located on the lower side of the base plate 51 and are located at the same height. The inner walls of the annular grooves of the first synchronous pulley 56 and the second synchronous pulley 63 and the inner wall of the synchronous belt 57 are all provided with damping layers. The inner wall of the synchronous belt 57 is in contact with the inner walls of the annular grooves of the first synchronous pulley 56 and the second synchronous pulley 63. This arrangement makes the first synchronous pulley 56, the second synchronous pulley 63 and the synchronous belt 57 have a linkage relationship.

[0029] Workflow: The operation of the gear cleaning device for gear processing is as follows. Note that all electrical components in this solution are powered by an external power source and controlled by an external controller. Cleaning fluid is supplied to the two spray plates 3 via the external supply pipe 2, allowing the spray plates 3 to clean the gears at the bearing section 5. The positioning parts 6 at the bearing section 5 can then open and position the gears to be cleaned (the gear is inserted from the upper end of the shaft 61, and the gear is pressed down, causing the elastic support 62 to press into the inner opening of the gear; when the gear moves to the middle of the support 62, the larger diameter supports 62 on both sides, combined with their elasticity, can position the gear). Then, the pressure strip 54 is installed and limited at the upper end of the shaft 61 of the positioning part 6 via the elastic pull rope 53 (so that the upper end of the shaft 61 is inserted into the insertion hole of the pressure strip 54), completing the process. The upper end of the shaft 61 of the positioning part 6 is limited to prevent the gear installed in the positioning part 6 from disengaging from the positioning part 6 as it rotates. At this time, the low-speed motor 4 can be started to drive the bearing part 5 to rotate vertically, thereby driving each gear to rotate vertically. Then, the motor 55 is started to run. Through the linkage between the synchronous belt 57 and the first synchronous pulley 56 and the second synchronous pulley 63, the motor 55 can drive each positioning part 6 to rotate horizontally, so that each gear rotates horizontally while rotating vertically. At this time, the spray plates 3 on both sides can thoroughly clean the gears that are constantly changing angles. After cleaning, the spraying is stopped. The residual water can be spun dry by the rotation of the gears in all directions. This allows the gear cleaning device to perform efficient and comprehensive cleaning of the gears to be cleaned, and can also spin dry the water on the surface of the gears after cleaning.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for gear machining comprising a box (1), characterized in that: The right hole position of the box (1) is fixedly connected with a flow distribution pipe (2), the left end of the flow distribution pipe (2) is communicated with a spray plate (3) fixedly connected with the inner wall of the box (1), the left end surface of the box (1) is fixedly connected with a low-speed motor (4), the inside of the box (1) is provided with a bearing part (5), the bearing part (5) comprises a base plate (51), the left and right ends of the base plate (51) are fixedly connected with side plates (52), the output shaft of the low-speed motor (4) is fixedly connected with the left side plate (52) through the box (1), the right side plate (52) is rotatably connected with the inner wall of the box (1), the upper end surface of the base plate (51) is fixedly connected with elastic pull ropes (53) on both sides, the upper end of a group of the elastic pull ropes (53) is fixedly connected with a pressing strip (54), a plurality of positioning parts (6) are installed at the base plate (51), the positioning part (6) comprises a shaft (61) rotatably connected with the inner wall of the through hole of the base plate (51), the outer side of the shaft (61) is fixedly connected with a support frame (62), the lower end of the shaft (61) is fixedly connected with a second synchronous wheel (63), the upper side of the base plate (51) is fixedly connected with a motor (55), the output shaft of the motor (55) is fixedly connected with a first synchronous wheel (56) through the base plate (51), the first synchronous wheel (56) and the outer side of the second synchronous wheel (63) are provided with a synchronous belt (57).

2. A cleaning device for gear machining according to claim 1, characterized in that: The flow distribution pipe (2) and the spray plate (3) are fixedly connected, the spray plate (3) is composed of a plate shell and a spray head, the spray plate (3) is provided with two, the spray plate (3) is arranged on the front and rear sides of the bearing part (5), and the lower side of the box (1) is provided with a drain pipe.

3. The cleaning device for gear machining according to claim 1, characterized in that: The support frame (62) is arranged on the upper side of the base plate (51), the support frame (62) is a ring frame structure with large diameters at the upper and lower ends and a slightly smaller diameter at the middle part, the support frame (62) is composed of a fixed ring and an elastic support strip, the support frame (62) is provided with three elastic support strips, and the elastic support strips of the support frame (62) are arranged at equal angles.

4. The gear machining cleaning apparatus of claim 1, wherein: The elastic pull ropes (53) are arranged on the left and right sides of the positioning parts (6) arranged at equal distances, a plurality of insertion holes are formed in the inner side of the pressing strip (54), the insertion holes of the pressing strip (54) are aligned with the shaft (61) up and down, and the inner diameter size of the insertion hole of the pressing strip (54) is the same as the diameter size of the shaft (61).

5. The gear machining cleaning apparatus of claim 1, wherein: The first synchronous wheel (56) and the second synchronous wheel (63) are arranged on the lower side of the base plate (51), the first synchronous wheel (56) and the second synchronous wheel (63) are arranged at the same height position, the inner wall of the ring groove of the first synchronous wheel (56) and the second synchronous wheel (63) and the inner wall of the synchronous belt (57) are all provided with a damping layer, and the inner wall of the synchronous belt (57) is in close contact with the ring groove inner wall of the first synchronous wheel (56) and the second synchronous wheel (63).

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