Washing machine brake wheel drilling equipment

Abstract

The utility model belongs to the technical field of washing machine brake wheel machining, and particularly relates to washing machine brake wheel drilling equipment which comprises a machining table, a first push cylinder is arranged above the machining table, and a plurality of second sliding tables are arranged below the first push cylinder and above the machining table in a sliding mode. Two half-moon-shaped plates are symmetrically arranged between the two second sliding tables in a sliding mode, a material disc is connected between the two second sliding tables, a slag discharging bevel opening is formed in the circle center of the end face of the material disc, a water storage base is arranged in the slag discharging bevel opening in a sliding mode, and the water storage base and the slag discharging bevel opening can be mutually sealed; the brake wheel drilling device has the advantages that through the arrangement of the material disc, the water storage base, the first water spraying holes, the cushion blocks and the like, a brake wheel can be stably placed and fixed, drilling machining is completed, dirt on a half-moon plate and the end face of the material disc can be automatically washed out after drilling is completed, and the brake wheel drilling device is convenient to use and high in practicability. The clamping loss is effectively reduced, and the overall quality of the brake wheel is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of the processing of a brake wheel of a washing machine, and particularly relates to a drilling device for the brake wheel of a washing machine. Background Art

[0002] The brake wheel of a washing machine is formed by cold extrusion and then cooled into a finished product, and it is an essential hardware mechanical part of a washing machine. The brake wheel of the washing machine is installed on the shaft of the dehydration motor of the washing machine, and a brake pad and a hoop are installed on the brake wheel to interact with each other, so as to realize the rotation or stop of the dehydration bucket. Since the brake wheel needs to be connected to the motor shaft, holes need to be drilled in the brake wheel. Due to the material problem of the brake wheel, during the processing, fine waste chips are likely to be generated and are difficult to clean, which affects the accuracy of the washing machine. Therefore, some drilling devices for the brake wheel that can clean the waste chips have emerged.

[0003] For example, the patent application No. CN201821692636.7 discloses a drilling device for processing the brake wheel of a washing machine, including an operating table. A first cross beam and a second cross beam are respectively arranged inside the bracket. A motor is fixedly installed in the middle of the upper surface of the second cross beam. A driven gear meshes with a passive gear below it. A rotating shaft is rotatably connected below the passive gear. A drill bit is movably connected below the rotating shaft. A scale is arranged on the surface of the drill bit. A first clamping plate is fixedly connected to one side of the second hydraulic machine. A chute is arranged below the first clamping plate. A magnetic adsorption plate is fixedly installed on the upper surface of the operating table. In the utility model, a scale is added to the surface of the drill bit, so that the drilling depth can be mastered at any time during drilling, and the iron chips generated during drilling can be adsorbed on the plate by the magnetic adsorption plate, avoiding environmental pollution and preventing damage to the equipment. At the same time, a soundproof cover is arranged outside the motor to reduce the generation of noise.

[0004] The prior art enables the brake wheel to be smoothly processed and effectively treats waste chips and dirt through a magnetic adsorption plate and an arc-shaped clamping arrangement, improving the processing accuracy. However, there are still certain deficiencies in the use process: First, in the prior art, the stability of the adsorption distance of the magnetic adsorption plate is insufficient, and the cleaning quality of the waste chips cannot be guaranteed; Second, during the processing, dirt on the contact surface of the clamping plate and the waste chips on the table surface are more likely to accumulate. The prior art lacks automatic cleaning treatment for these positions, and usually, manual cleaning is required. The cleaning quality cannot be guaranteed and the efficiency is not good. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a drilling device for the brake wheel of a washing machine. Through the settings of the material tray, the water storage seat, the first water spraying holes, the cushion blocks, etc., the brake wheel can be stably placed and fixed, and the drilling process can be completed. After drilling, the dirt on the meniscus and the end face of the material tray can be automatically flushed, effectively reducing the clamping loss and improving the overall quality of the brake wheel.

[0006] In order to achieve the above object, the utility model provides the following technical solutions: A drilling device for the brake wheel of a washing machine, including a processing table and a first push cylinder. A first push cylinder is arranged above the processing table. Below the first push cylinder, a plurality of second sliding tables are slidably arranged above the processing table. Between the two second sliding tables, two menisci are symmetrically slidably arranged. A material tray is connected between the two second sliding tables. A slag discharge inclined opening is arranged at the center of the end face of the material tray. A water storage seat is slidably arranged in the slag discharge inclined opening, and the water storage seat and the slag discharge inclined opening can be sealed with each other. A plurality of first water spraying holes are arranged on the outer circumferential surface of the water storage seat. A plurality of cushion blocks are evenly arranged on the end face of the material tray along the circumferential direction outside the first water spraying holes. A guiding slope is arranged at one end of each cushion block facing the slag discharge inclined opening. The setting of the water storage seat enables the waste chips and dirt to be smoothly washed away, improving the cleaning efficiency.

[0007] Preferably, a frame is arranged on the end face of the processing table, a first sliding table is slidably arranged on the end face of the frame, and a first push cylinder is arranged on the end face of the first sliding table.

[0008] Preferably, a slag discharge cylinder is arranged on the bottom end face of the material tray, a third push cylinder is arranged in the slag discharge cylinder, and the output end of the third push cylinder is connected to the water storage seat. The setting of the slag discharge cylinder enables the waste chips and dirt to be temporarily collected.

[0009] Preferably, a plurality of second water spraying holes are evenly arranged on the inclined conical surface of the water storage seat along the circumferential direction. The setting of the second water spraying holes enables the waste chips on the end face of the material tray to be quickly washed away.

[0010] Preferably, an anti-slip ring pad is arranged on the top end face of the water storage seat. The setting of the anti-slip ring pad can improve the stability when the brake wheel is clamped.

[0011] Preferably, a guiding ring slope is arranged on the outer periphery of the upper end face of the material tray, and slag discharge grooves are arranged on both sides of each cushion block in the guiding ring slope. The settings of the guiding ring slope and the slag discharge grooves enable the waste chips and waste water to flow smoothly on the upper end face of the material tray.

[0012] Preferably, a plurality of vibrators are arranged at the bottom of the material tray in the slag discharge cylinder. The setting of the vibrators improves the flow efficiency of the waste chips and waste water.

[0013] Preferably, a second push cylinder is provided on the end face of the second sliding table. The output end of the second push cylinder is connected to the meniscus, and a plurality of hard pads are provided on the arc surface of the meniscus. The setting of the hard pads improves the transmission of the clamping pressure.

[0014] Preferably, a plurality of connecting rods are connected between the second sliding table and the material tray. The setting of the connecting rods enables the material tray to move smoothly following the second sliding table.

[0015] Preferably, linear drivers for driving the second sliding table and the first sliding table to move are provided on the end faces of both the processing table and the frame.

[0016] In summary, compared with the prior art, the beneficial effects of this solution are as follows:

[0017] (1) Through the settings of the material tray, the water storage seat, the first water spray holes, and the cushion blocks, etc., the brake wheel of the present utility model can be stably placed and fixed, and the drilling process can be completed. After the drilling is completed, the dirt on the meniscus and the end face of the material tray can be automatically flushed, effectively reducing the clamping loss and improving the overall quality of the brake wheel.

[0018] (2) Through the settings of the cushion blocks, the slag discharge grooves, and the guiding slopes, etc., while ensuring the stability of the bottom support of the brake wheel, the waste chips, waste water, and dirt can flow quickly, effectively reducing the adverse effects of the waste chips on the bottom of the brake wheel and ensuring the processing quality of the brake wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is the front view of the overall structure of the present utility model;

[0021] Figure 3 is the top view of the overall structure of the present utility model;

[0022] Figure 4 is the schematic cross-sectional structure diagram at A-A of the present utility model;

[0023] Figure 5 is the enlarged structure diagram of B of the present utility model;

[0024] Figure 6 is the enlarged structure diagram of C of the present utility model; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Embodiment 1:

[0026] refer to Figure 1-6 A washing machine brake wheel drilling device comprises a processing table 31, a first push cylinder 34, a first push cylinder 34 is arranged above the processing table 31, a plurality of second slides 35 are slidably arranged above the processing table 31 below the first push cylinder 34, two menisci 39 are symmetrically slidably arranged between the two second slides 35, a material tray 37 is connected between the two second slides 35, a slag discharge bevel 44 is arranged at the center of the end surface of the material tray 37, a water storage seat 45 is slidably arranged in the slag discharge bevel 44, the water storage seat 45 and the slag discharge bevel 44 can be sealed with each other, a plurality of first water spray holes 47 are arranged on the outer circumferential surface of the water storage seat 45, a plurality of pads 43 are evenly arranged on the end surface of the material tray 37 along the circumferential direction outside the first water spray holes 47, and a guide slope 50 is arranged on one end of each pad 43 facing the slag discharge bevel 44.

[0027] When the end face of the brake wheel needs to be drilled, the staff can place the brake wheel on the end faces of multiple pads 43, align the center of the brake wheel with the center of the end face of the material tray 37, and then start the equipment. At this time, the two menisci 39 will move relative to each other, so that the outside of the brake wheel can be clamped in both directions. In this relationship, the semi-arc meniscus 39 can wrap a large area of ​​the outside of the brake wheel, which can effectively improve the processing stability.

[0028] When the brake wheel is clamped, the first push cylinder 34 will move to various places outside the brake wheel to complete the drilling process. When the drilling process is completed, the two menisci 39 will be withdrawn outward for a certain distance. At this time, the staff can take the brake wheel outward. At this time, the water storage seat 45 can move upward, thereby driving the multiple first water spray holes 47 on the outer cylindrical surface to move. At this time, the multiple first water spray holes 47 can spray cleaning liquid outward, so that the stolen goods that fall on the clamping surface of the meniscus 39 can be washed off. The fallen stolen goods will fall on the end face of the material tray 37, and then flow into the slag discharge bevel 44 through the water flow, and finally discharged outward. In this relationship, the guide slope 50 on the pad 43 can improve the flow efficiency of the stolen goods on the pad 43, avoid excessive accumulation of waste chips on the end face of the pad 43, and improve the cleaning effect.

[0029] When the end surface of the material tray 37 and the meniscus 39 are cleaned, the water storage seat 45 returns to its position, and then the staff can carry out a new round of processing. In the above relationship, the material tray 37 is interconnected with multiple second slides 35, so that when the second slides 35 are moving, the material tray 37 and the brake wheel on the material tray 37 can also be moved, so that holes can be drilled at various places on the end surface of the brake wheel.

[0030] refer to Figure 1 A frame 32 is arranged on the end surface of the processing table 31, a first slide 33 is slidably arranged on the end surface of the frame 32, and a first push cylinder 34 is arranged on the end surface of the first slide 33.

[0031] The first sliding table 33 can move horizontally on the frame 32, thereby driving the first pushing cylinder 34 to move. The first pushing cylinder 34 is a prior art and will not be elaborated in this article. The second sliding table 35 can drive the meniscus 39 to move longitudinally, so that the clamped brake wheel can complete drilling at multiple positions.

[0032] Reference Figure 1 , A plurality of connecting rods 36 are connected between the second sliding table 35 and the material tray 37.

[0033] The arrangement of the connecting rods 36 connects the second sliding table 35 and the material tray 37 to each other, so that the material tray 37 can also move when the second sliding table 35 moves.

[0034] Reference Figure 4 , A slag discharge cylinder 41 is provided on the bottom end surface of the material tray 37, and a third pushing cylinder 42 is provided in the slag discharge cylinder 41. The output end of the third pushing cylinder 42 is connected to the water storage seat 45.

[0035] The waste chips and dirt falling from the slag discharge inclined opening 44 will enter the slag discharge cylinder 41 for short-term storage. A pipeline is provided at the bottom of the slag discharge cylinder 41, and the dirt can be discharged outward through the pipeline when it accumulates for a long time. When the water storage seat 45 needs to move up and down, the output end of the third pushing cylinder 42 can push the water storage seat 45 to complete the movement.

[0036] Reference Figure 5 , A plurality of second water spraying holes 48 are uniformly arranged along the circumferential direction on the inclined conical surface of the water storage seat 45.

[0037] After the water storage seat 45 moves upward, the plurality of second water spraying holes 48 can spray the cleaning liquid obliquely downward, so as to wash the end face of the material tray 37 and the cushion block 43, etc., improving the cleaning efficiency.

[0038] Reference Figure 4-5 , A guiding ring slope 52 is provided on the outer periphery of the upper end face of the material tray 37, and slag discharge grooves 49 are provided on both sides of each cushion block 43 in the guiding ring slope 52.

[0039] The setting of the guiding ring slope 52 enables the waste chips and sewage flowing onto the material tray 37 to flow smoothly to the slag discharge inclined opening 44. The setting of the slag discharge grooves 49 ensures the contact area at the upper end of the cushion block 43 while facilitating the smooth flow of waste water and waste chips, effectively ensuring the cleaning efficiency of the dirt on the end face of the material tray 37.

[0040] Reference Figure 3-6 , A second pushing cylinder 38 is provided on the end face of the second sliding table 35. The output end of the second pushing cylinder 38 is connected to the meniscus 39, and a plurality of hard backing plates 40 are provided on the arc surface of the meniscus 39.

[0041] The output end of the second push cylinder 38 can push the semi - lunar plate 39 to move, so as to clamp the outside of the brake wheel. In this relationship, the semi - lunar plate 39 is made of flexible metal material, which can avoid damage to the outside of the brake wheel during clamping. The hard backing plate 40 is made of hard metal, which can form multiple small - area hard clamps on the outside of the brake wheel, effectively improving the clamping and fixing effect on the brake wheel.

[0042] Furthermore, linear drivers for driving the second sliding table 35 and the first sliding table 33 to move are arranged on the end faces of the processing table 31 and the frame 32.

[0043] The linear driver can drive the second sliding table 35 and the first sliding table 33 to complete the movement. The linear driver as a whole is an existing technology and will not be elaborated too much in this article. Embodiment 2:

[0044] Based on or different from Embodiment 1, referring to Figure 5 , an anti - slip ring pad 46 is arranged on the top end face of the water storage base 45.

[0045] The end face of the anti - slip ring pad 46 is roughened. When the bottom of the brake wheel is placed on the water storage base 45, the water storage base 45 can also ensure that the brake wheel will not slide randomly, improving the clamping and fixing effect. Embodiment 3:

[0046] Based on or different from Embodiment 1, referring to Figure 5 , a plurality of vibrators 51 are arranged at the bottom of the material tray 37 in the slag discharge cylinder 41.

[0047] When the vibrator 51 flows waste water and waste chips on the end face of the material tray 37, it can generate vibrations, thereby improving the flow efficiency of the waste water and waste chips.

[0048] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As used throughout the specification and claims, the term "comprising" is an open - ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0049] It should be noted that the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a commodity or system comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such commodity or system. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the commodity or system comprising said element.

[0050] The above description shows and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the forms disclosed herein, should not be regarded as an exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application concept described herein through the above teachings or the technology or knowledge in the relevant field. And the changes and variations made by those skilled in the art that do not depart from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A washing machine brake wheel drilling device, comprising a processing table (31), a first push cylinder (34), characterized in that: A first push cylinder (34) is arranged above the processing table (31), and a plurality of second slides (35) are slidably arranged below the first push cylinder (34) above the processing table (31), two meniscus plates (39) are symmetrically slidably arranged between the two second slides (35), a material tray (37) is connected between the two second slides (35), a slag discharge bevel (44) is arranged at the center of the end surface of the material tray (37), a water storage seat (45) is slidably arranged inside the slag discharge bevel (44), the water storage seat (45) and the slag discharge bevel (44) can be sealed with each other, a plurality of first water spray holes (47) are arranged on the outer circumferential surface of the water storage seat (45), a plurality of pads (43) are arranged on the end surface of the material tray (37) outside the first water spray holes (47), and each of the pads (43) is provided with a guide slope (50) at one end facing the slag discharge bevel (44).

2. A washing machine brake wheel drilling device according to claim 1, characterized in that: A frame (32) is arranged on the end surface of the processing table (31), a first slide (33) is slidably arranged on the end surface of the frame (32), and a first push cylinder (34) is arranged on the end surface of the first slide (33).

3. The washing machine brake wheel drilling device according to claim 1, characterized in that: A slag discharge cylinder (41) is arranged on the bottom end surface of the material tray (37), a third push cylinder (42) is arranged inside the slag discharge cylinder (41), and an output end of the third push cylinder (42) is connected to a water storage seat (45).

4. A washing machine brake wheel drilling device according to claim 3, characterized in that: A plurality of second water spray holes (48) are arranged on the inclined conical surface of the water storage seat (45).

5. The washing machine brake wheel drilling device according to claim 3, characterized in that: An anti-skid ring pad (46) is arranged on the top end surface of the water storage seat (45).

6. The washing machine brake wheel drilling device according to claim 1, characterized in that: A guide ring slope (52) is provided at the periphery of the upper end surface of the material tray (37), and slag discharge grooves (49) are provided on both sides of each cushion block (43) in the guide ring slope (52).

7. The washing machine brake wheel drilling device according to claim 3, characterized in that: A plurality of vibrators (51) are arranged at the bottom of the material tray (37) in the slag discharge cylinder (41).

8. The washing machine brake wheel drilling device according to claim 1, characterized in that: A second push cylinder (38) is arranged on the end surface of the second slide table (35), and an output end of the second push cylinder (38) is connected to a meniscus (39), and a plurality of hard pads (40) are arranged on the arc surface of the meniscus (39).

9. The washing machine brake wheel drilling device according to claim 8, characterized in that: A plurality of connecting rods (36) are connected between the second slide (35) and the material tray (37).

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