Automatic dipping and throwing device for brake disc rust prevention

Abstract

The utility model discloses an automatic dipping and throwing device for brake disc rust prevention, including oil dipping mechanism and throwing oil mechanism, the oil dipping mechanism includes oil groove and is used for the lifting assembly of workpiece automatic oil dipping, the throwing oil mechanism is installed on the oil dipping mechanism, the throwing oil mechanism includes throwing oil tank, support component and throwing oil subassembly, the throwing oil tank is installed on the oil groove, the throwing oil tank is used for preventing throwing oil subassembly from throwing rust -proof oil to the outside and leaking rust -proof oil to the oil groove below when working, the throwing oil subassembly is installed in the throwing oil tank through support component, through the embodiment of the utility model, realize the lifting assembly to drive bracket and immerse workpiece in oil groove, and after oil dipping, lift and remove to the throwing oil station, reduce the wide -range manual transfer link, and the throwing oil subassembly realizes the synchronous high -speed rotation throwing oil of multiple workpieces through the rotation axis part and transmission part, improves the processing efficiency, has certain use value and popularization value.

Description

Technical Field

[0001] This utility model relates to the field of brake disc processing technology, and in particular to an automatic immersion and splatter device for rust prevention of brake discs. Background Technology

[0002] In the production of brake discs, rust-preventive oil needs to be applied to improve rust prevention performance. The traditional process uses manual oil immersion and oil slinging operations: workers first immerse the brake discs in the oil tank, and then transfer them to an independent oil slinging device to remove the oil by centrifugation. This method has some obvious shortcomings, such as: manual handling of workpieces leads to delays in process connection, low batch processing efficiency, oil droplets splashing during oil slinging are difficult to recover, pollute the workshop environment and increase costs, and the separate design of the oil immersion tank and oil slinging machine takes up space and requires an additional transfer mechanism.

[0003] In summary, there is a need for an automatic immersion and splatter device for rust prevention of brake discs to address the shortcomings of existing technologies. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic immersion and splatter device for rust prevention of brake discs, aiming to solve the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic immersion and slinging device for rust prevention of brake discs, comprising an immersion mechanism and an slinging mechanism. The immersion mechanism includes an oil tank and a lifting assembly for automatic immersion of workpieces in oil. The slinging mechanism is mounted on the immersion mechanism and includes a slinging tank, a support assembly, and a slinging component. The slinging tank is mounted on the oil tank and is used to prevent the rust-preventive oil from splashing out and leaking into the oil tank below when the slinging component is working. The slinging component is mounted inside the slinging tank via the support assembly. The lifting assembly drives the workpiece into the oil tank, and after immersion, it is lifted and transferred to the slinging station, reducing large-scale manual transfer steps. Furthermore, the slinging component achieves synchronous high-speed rotation and slinging of multiple workpieces through a self-rotating shaft component and a transmission component, improving processing efficiency.

[0006] Furthermore, the lifting assembly includes a cylinder mounting plate, a cylinder body, a connecting plate, a back plate, a linear slide rail, and a bracket. The cylinder body is connected to the outer wall of one side of the oil tank via the cylinder mounting plate. The top output end of the cylinder body is connected to the connecting plate. The bottom end of the connecting plate near the inside of the oil tank is connected to the back plate. The left and right ends of the back plate are connected to the inner wall of the oil tank via the linear slide rail. The bracket is connected to the linear slide rail via the back plate.

[0007] Furthermore, the bracket is also provided with an anti-slip pad for fitting the workpiece, and the workpiece is placed on the anti-slip pad to prevent the workpiece from shifting during the lifting and lowering of the bracket.

[0008] Furthermore, the oil-slinging assembly includes a driver, a transmission component, a tensioning component, a rotating shaft fixing plate, and several self-rotating shaft components. The output end of the driver is connected to the transmission component. The tensioning component is mounted on the rotating shaft fixing plate and is movably connected to the transmission component. Several self-rotating shaft components are arranged laterally on the rotating shaft fixing plate. The output end of the driver is connected to the self-rotating shaft components through the transmission component, and the self-rotating shaft components are used to fix the workpiece to be slinged.

[0009] Furthermore, the transmission component includes a drive sprocket, a chain, and several driven sprockets. The drive sprocket is coaxially connected to the output end of the driver. The outer edge of the drive sprocket is connected to the driven sprockets via the chain. The number of driven sprockets is the same as that of the rotation shaft component and they are adapted to be installed on the rotation shaft component.

[0010] Furthermore, the self-rotating shaft component includes a bracket, a pneumatic slip ring, a mounting plate, a finger cylinder, and a rotary support. One end of the bracket is connected to the pneumatic slip ring, and the top end of the pneumatic slip ring is connected to the mounting plate via a flange. The top end of the mounting plate is used to mount the finger cylinder. The outer edge of the mounting plate is connected to the rotary support and to the shaft fixing plate via a bearing. The lower surface wall of the rotary support is connected to the shaft fixing plate, and the outer edge of the mounting plate near the bottom of the rotary support is used to connect a driven sprocket adapted to the self-rotating shaft component.

[0011] Furthermore, the tensioning component includes a tensioning seat, a fixed shaft, and a tensioning sprocket. The tensioning seat has an oblong hole for adjusting the position of the component mounted on the rotating shaft fixing plate. The fixed shaft is symmetrically mounted on the left and right bottom walls of the tensioning seat. The bottom end of the fixed shaft is connected to the tensioning sprocket. The tensioning sprocket is connected to the driving sprocket and the driven sprocket via a chain.

[0012] Furthermore, the support assembly includes a base plate, a vertical support frame, and a horizontal support frame. The base plate is symmetrically installed at the left and right ends of the oil tank. The vertical support frame is connected to the base plate, and the top of the vertical support frame is connected to the oil-slinging assembly through the horizontal support frame.

[0013] The beneficial effects of this utility model are:

[0014] 1. In this utility model, by setting up a ground lifting component to drive the bracket to immerse the workpiece into the oil tank, after immersion in oil, it is lifted and transferred to the oil-slinging station, reducing the large-scale manual transfer process. In addition, the oil-slinging component realizes the synchronous high-speed rotation and oil slinging of multiple workpieces through the self-rotating shaft component and the transmission component, which improves the processing efficiency.

[0015] 2. In this utility model, by setting an opening at the bottom of the oil-throwing tank for recycling rust-preventive oil to the oil tank, and by covering the oil-throwing component in the oil tank, the splashed oil flows back to the oil tank along the tank wall through the opening, thus achieving zero oil waste and workshop cleanliness.

[0016] 3. In this utility model, the oil-throwing mechanism and the oil-immersion mechanism are vertically integrated by setting a ground support component, which reduces the floor space; and the position of the tension sprocket is adjusted by the waist-shaped hole of the tensioning component to ensure that the chain and the driving / driven sprocket are always tightly engaged, avoiding chain derailment during high-speed oil throwing, which has certain practical value and promotion value. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the oil immersion mechanism of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the oil-throwing mechanism of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the support component and the oil-slinging component of this utility model.

[0022] Figure 5 This is an exploded view of the lifting assembly of this utility model.

[0023] Figure 6 This is an exploded view of the structure of the oil-slinging component of this utility model.

[0024] Figure 7 This is a bottom view of the structure of the oil-slinging component of this utility model.

[0025] Figure 8 This is a bottom view schematic diagram of the structure of the transmission component and the driver of this utility model.

[0026] Figure 9 This is a three-dimensional structural diagram of the self-rotating shaft component and the driven sprocket of this utility model.

[0027] Figure 10 This is a cross-sectional schematic diagram of the self-rotating shaft component and the driven sprocket of this utility model.

[0028] Figure 11 This is a three-dimensional structural diagram of the tensioning component of this utility model.

[0029] Figure 12 This is a three-dimensional structural schematic diagram of the support component of this utility model.

[0030] Figure 13 This is a three-dimensional structural diagram of the oil slinger and support assembly of this utility model.

[0031] In the diagram: 1-Immersion mechanism, 11-Oil tank, 12-Lifting assembly, 121-Cylinder mounting plate, 122-Cylinder body, 123-Connecting plate, 124-Back plate, 125-Linear slide rail, 126-Bracket, 127-Anti-slip mat; 2-Oil slinging mechanism, 21-Oil slinging tank, 211-Opening; 22-Support assembly, 221-Base plate, 222-Vertical support frame, 223-Horizontal support frame; 23-Oil slinging assembly, 231 -Driver, 232-Transmission component, 2321-Drive sprocket, 2322-Chain, 2323-Driven sprocket; 233-Tensioning component, 2331-Tensioning seat, 2332-Fixed shaft, 2333-Tensioning sprocket; 234-Shaft fixing plate; 235-Rotation shaft component, 2351-Bracket, 2352-Pneumatic / electric slip ring, 2353-Mounting plate, 2354-Finger cylinder, 2355-Rotation support. Detailed Implementation

[0032] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0034] like Figures 1-4As shown, an automatic immersion and slinging device for rust prevention of brake discs includes an immersion mechanism 1 and an slinging mechanism 2. The immersion mechanism 1 includes an oil tank 11 and a lifting assembly 12 for automatic immersion of the workpiece in oil. The slinging mechanism 2 is mounted on the immersion mechanism 1 and includes a slinging tank 21, a support assembly 22, and a slinging assembly 23. The slinging tank 21 is mounted on the oil tank 11 and is used to prevent the rust-preventive oil from being slinged out and leaked into the oil tank 11 below when the slinging assembly 23 is working. The slinging assembly 23 is mounted inside the slinging tank 21 through the support assembly 22.

[0035] As one implementation method, such as Figure 5 As shown, the lifting assembly 12 includes a cylinder mounting plate 121, a cylinder body 122, a connecting plate 123, a back plate 124, a linear slide rail 125, and a bracket 126. The cylinder body 122 is connected to the outer wall of one side of the oil tank 11 via the cylinder mounting plate 121. The top output end of the cylinder body 122 is connected to the connecting plate 123. The bottom end of the connecting plate 123 near the inside of the oil tank 11 is connected to the back plate 124. The left and right ends of the back plate 124 are connected to the inner wall of the oil tank 11 via the linear slide rail 125. The bracket 126 is connected to the linear slide rail 125 via the back plate 124. The bracket 126 is also provided with an anti-slip pad 127 for conforming to the workpiece. The left and right ends of the back plate 124 are connected to the linear slide rail 125. The linear guide rail 125 is rigidly connected to the inner wall of the oil tank 11, which strictly restricts the lifting path, eliminates lateral swaying during the oil immersion / lifting process of the workpiece, ensures that the brake disc is vertically inserted into the oil and is accurately positioned, and avoids collision with the side wall of the oil tank 11. The top output end of the cylinder body 122 is directly connected to the connecting plate 123, and the bottom end of the connecting plate 123 is rigidly fixed to the back plate 124. The back plate 124 carries the bracket, and the power transmission has no intermediate joint loss. The thrust of the cylinder body 122 is directly converted into the vertical lifting force of the bracket 126, which improves the response speed and load capacity. In addition, the anti-slip pad 127 is made of rubber and fits the bottom surface of the brake disc to increase the friction and prevent the workpiece from slipping or even falling off due to the lubrication of the oil during the oil immersion process.

[0036] As one implementation method, such as Figures 6-7 As shown, the oil-slinging assembly 23 includes a driver 231, a transmission component 232, a tensioning component 233, a rotating shaft fixing plate 234, and several self-rotating shaft components 235. The output end of the driver 231 is connected to the transmission component 232. The tensioning component 233 is mounted on the rotating shaft fixing plate 234 and is movably connected to the transmission component 232. Several self-rotating shaft components 235 are arranged laterally and mounted on the rotating shaft fixing plate 234. The output end of the driver 231 is connected to the self-rotating shaft components 235 through the transmission component 232, and the self-rotating shaft components 235 are used to fix the workpiece to be slinged.

[0037] As one implementation method, such as Figure 8As shown, the transmission component 232 includes a drive sprocket 2321, a chain 2322, and several driven sprockets 2323. The drive sprocket 2321 is coaxially connected to the output end of the driver 231. The outer edge of the drive sprocket 2321 is connected to the driven sprockets 2323 via the chain 2322. The number of driven sprockets 2323 is the same as that of the rotation shaft component 235 and they are adapted to be installed on the rotation shaft component 235.

[0038] As one implementation method, such as Figures 9-10 As shown, the self-rotating shaft component 235 includes a bracket 2351, a pneumatic-electric slip ring 2352, a mounting plate 2353, a finger cylinder 2354, and a rotary support 2355. One end of the bracket 2351 is connected to the pneumatic-electric slip ring 2352. The top end of the pneumatic-electric slip ring 2352 is connected to the mounting plate 2353 via a flange. The top end of the mounting plate 2353 is used to mount the finger cylinder 2354. The outer edge of the mounting plate 2353 is connected to the rotary support 2355 and to the shaft fixing plate 234 via a bearing. The lower surface of the rotary support 2355 is connected to the shaft fixing plate 234. The outer edge of the mounting plate 2353 near the bottom of the rotary support 2355 is used to connect a driven sprocket 2323 adapted to the self-rotating shaft component 2355. The fixed end of the pneumatic-electric slip ring 2352 is connected to an air pipe / cable, and the rotating end is connected to the mounting plate 2355. The finger cylinder 2354 on the 53 ensures stable transmission of compressed air (driving the finger cylinder) and electrical signals (such as sensors) during continuous high-speed rotation of the workpiece, avoiding the risk of cable breakage. The combination of the finger cylinder 2354, mounting plate 2353, and slewing support 2355 allows the finger cylinder 2354 to directly clamp the workpiece, the mounting plate 2353 to be rigidly connected to the pneumatic slip ring 2352 via a flange, and the slewing support 2355 to bear radial / axial loads and resist the centrifugal force generated by the high-speed rotation of the brake disc (>600rpm), preventing loosening or swaying of the clamp. The driven sprocket 2323 is directly installed below the outer edge of the mounting plate 2353 (near the slewing support 2355), shortening the power transmission chain (sprocket → mounting plate → workpiece). The rigid base of the slewing support 2355 resists the tension of the chain 2322, reducing transmission deformation.

[0039] As one implementation method, such as Figure 11 As shown, the tensioning component 233 includes a tensioning seat 2331, a fixed shaft 2332, and a tensioning sprocket 2333. The tensioning seat 2331 has a waist-shaped hole for adjusting the position of the component mounted on the rotating shaft fixing plate 234. The fixed shaft 2332 is symmetrically mounted on the left and right bottom walls of the tensioning seat 2331. The bottom end of the fixed shaft 2332 is connected to the tensioning sprocket 2333. The tensioning sprocket 2333 is connected to the driving sprocket 2321 and the driven sprocket 2323 through a chain 2322.

[0040] As one implementation method, such as Figure 12As shown, the support assembly 22 includes a base plate 221, a vertical support frame 222 and a horizontal support frame 223. The base plate 221 is symmetrically installed at the left and right ends of the oil tank 11. The vertical support frame 222 is connected to the base plate 221. The top of the vertical support frame 222 is connected to the oil slinger assembly 23 through the horizontal support frame 223.

[0041] As one implementation method, such as Figure 13 As shown, the bottom of the oil-slinging tank 21 has an opening 211 for connecting to the oil tank 11. Through the design of this opening 211, the rust-preventive oil spun out by the oil-slinging component 23 during operation flows along the inner wall of the oil-slinging tank 21 through the bottom opening 211 and into the oil tank 11 below. The rust-preventive oil that flows back into the oil tank 11 continues to be used as the oil-immersing mechanism 1. Furthermore, the left and right ends of the bottom of the oil-slinging tank 21 are provided with folded edges for connecting the base plate 221.

[0042] In one embodiment, an overflow pipe and a drain pipe are also installed on the rear side of the oil tank 11, and valves are installed on both the overflow pipe and the drain pipe.

[0043] The working principle of this utility model is as follows: During use, in the oil immersion stage: the workpiece is placed on the anti-slip pad 127 of the bracket 126, the cylinder body 122 pushes the connecting plate 123 to move down, and drives the back plate 124 to descend along the linear slide rail 125, so that the workpiece is completely immersed in the rust-preventive oil in the oil tank 11.

[0044] Transfer stage: After the oil immersion is completed, the cylinder body 122 lifts the bracket 126, and the worker moves the oil-immersed workpiece in a small range and places it on the chuck of the finger cylinder 2354 in the self-rotating shaft component 235 for fixation.

[0045] Oil removal stage: The workpiece is clamped by the claws of the finger cylinder 2354, and the driver 231 drives the drive sprocket 2321, which drives all the driven sprockets 2323 to rotate synchronously via the chain 2322, so that the workpiece is centrifugally removed at high speed.

[0046] After being blocked by the oil slinger 21, the splashed oil flows back into the oil tank 11 along the inner wall through the bottom opening 211, thus realizing oil circulation.

[0047] Reset phase: After the oil slinging is completed, the workpiece is released by the chuck of the finger cylinder 2354, and the finished product is taken away by the external mechanism, waiting for the next set of workpieces.

[0048] It should be noted that while the preferred embodiments of this utility model are provided in the specification and accompanying drawings, this utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not intended to impose additional limitations on the content of this utility model; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Furthermore, the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An automatic oil immersion and throwing device for rust prevention of a brake disc, comprising an oil immersion mechanism (1) and an oil throwing mechanism (2), characterized in that, The oil immersion mechanism (1) includes an oil tank (11) and a lifting assembly (12) for automatic oil immersion of workpieces. The oil-throwing mechanism (2) is installed on the oil immersion mechanism (1). The oil-throwing mechanism (2) includes an oil-throwing box (21), a support assembly (22), and an oil-throwing assembly (23). The oil-throwing box (21) is installed on the oil tank (11). The oil-throwing box (21) is used to prevent the oil-throwing assembly (23) from splashing the rust-preventive oil outside and leaking the rust-preventive oil into the oil tank (11) below when it is working. The oil-throwing assembly (23) is installed in the oil-throwing box (21) through the support assembly (22).

2. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 1, wherein The lifting assembly (12) includes a cylinder mounting plate (121), a cylinder body (122), a connecting plate (123), a back plate (124), a linear slide rail (125), and a bracket (126). The cylinder body (122) is connected to the outer wall of the oil tank (11) via the cylinder mounting plate (121). The top output end of the cylinder body (122) is connected to the connecting plate (123). The bottom end of the connecting plate (123) near the inside of the oil tank (11) is connected to the back plate (124). The left and right ends of the back plate (124) are connected to the inner wall of the oil tank (11) via the linear slide rail (125). The bracket (126) is connected to the linear slide rail (125) via the back plate (124).

3. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 2, wherein The bracket (126) is also provided with an anti-slip pad (127) for fitting the workpiece.

4. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 1, wherein The oil-slinging assembly (23) includes a driver (231), a transmission component (232), a tensioning component (233), a rotating shaft fixing plate (234), and several self-rotating shaft components (235). The output end of the driver (231) is connected to the transmission component (232). The tensioning component (233) is mounted on the rotating shaft fixing plate (234) and is movably connected to the transmission component (232). Several self-rotating shaft components (235) are arranged laterally on the rotating shaft fixing plate (234). The output end of the driver (231) is connected to the self-rotating shaft component (235) through the transmission component (232), and the self-rotating shaft component (235) is used to fix the workpiece to be slinged.

5. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 4, wherein The transmission component (232) includes a drive sprocket (2321), a chain (2322), and a number of driven sprockets (2323). The drive sprocket (2321) is coaxially connected to the output end of the driver (231). The outer edge of the drive sprocket (2321) is connected to the driven sprockets (2323) via the chain (2322). The number of driven sprockets (2323) is the same as that of the rotation shaft component (235) and they are adapted to be installed on the rotation shaft component (235).

6. The automatic immersion and swirl device for rust prevention of brake discs according to claim 5, characterized in that, The self-rotating shaft component (235) includes a bracket (2351), a pneumatic slip ring (2352), a mounting plate (2353), a finger cylinder (2354), and a slewing support (2355). One end of the bracket (2351) is connected to the pneumatic slip ring (2352). The top end of the pneumatic slip ring (2352) is connected to the mounting plate (2353) via a flange. The top end of the mounting plate (2353) is used to mount the finger cylinder (2354). The outer edge of the mounting plate (2353) is connected to the slewing support (2355) and to the shaft fixing plate (234) via a bearing. The lower surface of the slewing support (2355) is connected to the shaft fixing plate (234). The outer edge of the mounting plate (2353) near the bottom of the slewing support (2355) is used to connect a driven sprocket (2323) adapted to the self-rotating shaft component (235).

7. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 6, wherein The tensioning component (233) includes a tensioning seat (2331), a fixed shaft (2332), and a tensioning sprocket (2333). The tensioning seat (2331) has a waist-shaped hole for adjusting the position of the sprocket mounted on the rotating shaft fixing plate (234). The fixed shaft (2332) is symmetrically mounted on the left and right bottom walls of the tensioning seat (2331). The bottom end of the fixed shaft (2332) is connected to the tensioning sprocket (2333). The tensioning sprocket (2333) is connected to the driving sprocket (2321) and the driven sprocket (2323) via a chain (2322).

8. The automatic dipping and flinging device for preventing rust of a brake disc according to claim 1, wherein The support assembly (22) includes a base plate (221), a vertical support frame (222), and a horizontal support frame (223). The base plate (221) is symmetrically installed on the left and right ends of the oil tank (11). The vertical support frame (222) is connected to the base plate (221). The top of the vertical support frame (222) is connected to the oil-slinging assembly (23) through the horizontal support frame (223).

Images