Rim lubricating device

Abstract

The utility model relates to the field of lubricating devices, and provides a rim lubricating device. The rim lubricating device comprises a fixing base, and a clamping assembly used for clamping a lubricating block is arranged on the fixing base. The height adjusting seat is movably mounted on the fixed seat; the angle adjusting seat is rotatably mounted on the height adjusting seat; the clamping seat is fixedly connected to the angle adjusting seat, and the clamping seat is used for being clamped to the framework mounting seat; under the condition that the clamping base is clamped to the framework mounting base, the angle adjusting base is suitable for adjusting the relative angle between the clamping assembly and the rim. According to the rim lubricating device, the adaptability and flexibility of the device can be enhanced; the operation difficulty and cost are reduced; abrasion and corrosion of the rim are reduced, the service life of the rim is prolonged, and replacement cost is reduced. The rim lubricating device has the advantages of being simple in structure, convenient to adjust, high in lubricating efficiency, high in adaptability and the like, and can be widely applied to various rim occasions needing to be lubricated.

Description

Technical Field

[0001] This utility model relates to the field of lubrication devices and provides a wheel rim lubrication device. Background Technology

[0002] The existing assembly process for the wheel flange lubrication device of urban rail vehicle bogies has many problems, which seriously affect production efficiency and product quality.

[0003] First, traditional measurement methods rely primarily on manually operated angle measuring rulers, requiring high precision in angle measurement. Furthermore, the measurement process is prone to subjective errors, easily leading to substandard angles and frequent rework. Second, the extension distance of the wheel rim lubricating block needs to be within a specific range, requiring precise control of the spring's extension and contraction. Additionally, due to the lubricating block's unique structure, its rear elastic tongue is susceptible to worker error, causing the lubricating block to fall off and increasing production costs.

[0004] Based on the above problems, the existing assembly process of wheel flange lubrication devices lacks effective automated control methods and mainly relies on manual experience and operation, resulting in low assembly efficiency, poor quality stability and high cost. Utility Model Content

[0005] This utility model provides a wheel rim lubrication device to solve the defects of low wheel rim lubrication efficiency and poor stability in related technologies.

[0006] This utility model embodiment provides a wheel rim lubrication device, including:

[0007] A fixed base, wherein a clamping assembly for clamping a lubricating block is provided on the fixed base;

[0008] A height adjustment seat, which is movably mounted on the fixed seat;

[0009] An angle adjustment seat is rotatably mounted on the height adjustment seat;

[0010] A snap-fit ​​connector is fixedly connected to the angle adjustment seat, and the snap-fit ​​connector is used to snap onto the frame mounting seat;

[0011] When the snap-fit ​​seat is snapped into the frame mounting base, the angle adjustment seat is adapted to adjust the relative angle between the clamping assembly and the wheel rim.

[0012] According to one embodiment of the present invention, the fixing base has a mounting groove, and the clamping assembly includes:

[0013] The first clamping plate is slidably mounted on the bottom of the mounting groove;

[0014] The second clamping plate is movably mounted on the side wall of the mounting groove.

[0015] According to one embodiment of the present utility model, a first long groove is provided on the first clamping plate, and a first locking member is provided at the bottom of the mounting groove, and the first locking member is slidably connected to the first long groove.

[0016] The mounting groove has a second locking member and a first elastic member on its side wall. The second locking member is connected to the side wall of the mounting groove and the second clamping plate. The first elastic member elastically abuts against the side wall of the mounting groove to reset the second clamping plate.

[0017] According to one embodiment of the present invention, a second elongated groove is provided on the height adjustment seat, and a third locking member is provided on the side wall of the mounting groove, the third locking member being slidably connected to the second elongated groove.

[0018] According to one embodiment of the present invention, the extension length of the first clamping plate ranges from 17.4 mm to 17.6 mm.

[0019] According to one embodiment of the present invention, the height adjustment seat is provided with a rotating shaft, and the angle adjustment seat is rotatably connected to the rotating shaft.

[0020] According to one embodiment of the present invention, the angle adjustment seat is provided with a third long groove, and the height adjustment seat is provided with a fourth locking member, which is slidably connected to the third long groove.

[0021] According to one embodiment of the present invention, the angle adjustment seat is provided with an angle indicator, and the height adjustment seat is provided with a scale line, the scale line indicating a range of 10 degrees to 70 degrees.

[0022] According to one embodiment of the present invention, the card holder includes:

[0023] A first snap-fit ​​plate and a second snap-fit ​​plate are connected to the angle adjustment seat. The first snap-fit ​​plate and the second snap-fit ​​plate are set at an angle to fit against the side of the frame mounting seat.

[0024] A third snap-fit ​​plate is connected to the first snap-fit ​​plate and the second snap-fit ​​plate to form a snap-fit ​​space for snapping onto the frame mounting base, the third snap-fit ​​plate being used to fit against the top of the frame mounting base.

[0025] According to one embodiment of the present invention, a positioning plate is movably connected to the third snap-fit ​​plate, and a second elastic member is provided on the third snap-fit ​​plate. The second elastic member elastically abuts against the third snap-fit ​​plate to reset the positioning plate.

[0026] According to the wheel rim lubrication device provided in this embodiment, by precisely adjusting the height and angle of the lubrication device, the design of the lubrication device allows users to flexibly adjust the position and angle of the lubrication block according to the shape and wear condition of the wheel rim, thereby enhancing the adaptability and flexibility of the device. The snap-fit ​​design allows the lubrication device to be easily installed on the frame mounting base, while also facilitating disassembly and maintenance, reducing operating difficulty and cost. Through effective lubrication, wear and corrosion of the wheel rim can be reduced, thereby extending its service life and reducing replacement costs. The wheel rim lubrication device provided in this embodiment has the advantages of simple structure, convenient adjustment, high lubrication efficiency, and strong adaptability, and can be widely used in various wheel rim applications requiring lubrication. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic perspective view of the wheel rim lubrication device provided by this utility model from one angle.

[0029] Figure 2 This is a schematic perspective view of the wheel rim lubrication device provided by this utility model from another angle.

[0030] Figure 3 This is another schematic perspective view of the wheel rim lubrication device provided by this utility model.

[0031] Figure 4 This is a schematic front view of the wheel rim lubrication device provided by this utility model.

[0032] Figure 5 This is a schematic rear view of the wheel rim lubrication device provided by this utility model.

[0033] Figure label:

[0034] 100. Fixed base; 102. Height adjustment base; 104. Angle adjustment base; 106. Snap-fit ​​base; 108. Mounting slot; 110. First clamping plate; 112. Second clamping plate; 114. First locking element; 116. Second locking element; 118. First elastic element; 120. Third locking element; 122. Rotating shaft; 124. Fourth locking element; 126. Angle indicator; 128. First snap-fit ​​plate; 130. Second snap-fit ​​plate; 132. Third snap-fit ​​plate; 134. Positioning plate; 136. Second elastic element. Detailed Implementation

[0035] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0036] like Figures 1 to 5 As shown, this embodiment of the utility model provides a wheel rim lubrication device, comprising:

[0037] The fixed base 100 is provided with a clamping assembly for clamping the lubricating block;

[0038] Height adjustment seat 102 is movably mounted on fixed seat 100;

[0039] Angle adjustment seat 104 is rotatably mounted on height adjustment seat 102;

[0040] The snap-fit ​​seat 106 is fixedly connected to the angle adjustment seat 104, and the snap-fit ​​seat 106 is used to snap onto the frame mounting seat;

[0041] When the snap-fit ​​seat 106 is snapped into the frame mounting seat, the angle adjustment seat 104 is adapted to adjust the relative angle between the clamping assembly and the wheel rim.

[0042] According to the wheel rim lubrication device provided in this embodiment, by precisely adjusting the height and angle of the lubrication device, the design of the lubrication device allows users to flexibly adjust the position and angle of the lubrication block according to the shape and wear condition of the wheel rim, thereby enhancing the adaptability and flexibility of the device. The design of the snap-fit ​​seat 106 allows the lubrication device to be easily installed on the frame mounting base, while also facilitating disassembly and maintenance, reducing operating difficulty and cost. Through effective lubrication, wear and corrosion of the wheel rim can be reduced, thereby extending its service life and reducing replacement costs. The wheel rim lubrication device provided in this embodiment has the advantages of simple structure, convenient adjustment, high lubrication efficiency, and strong adaptability, and can be widely used in various wheel rim applications requiring lubrication.

[0043] Please continue reading Figures 1 to 5 This utility model provides a wheel rim lubrication device, which aims to improve the efficiency and lubrication performance of wheel rim lubrication.

[0044] The fixed base 100 serves as the basic support component of the entire device. The fixed base 100 is designed with a clamping assembly for securely clamping the lubricating block. The clamping assembly can employ elastic clamping, bolt fastening, or other reliable clamping methods to ensure that the lubricating block will not fall off or shift during use.

[0045] The height adjustment seat 102 is movably mounted on the fixed seat 100, allowing the user to adjust the height of the entire lubrication device as needed. This design enables the lubrication block to be more accurately aligned with the wheel rim, ensuring effective lubrication. The height adjustment seat 102 can be finely adjusted via threaded connection, sliding rail, or other adjustment mechanisms.

[0046] Angle adjustment seat 104 is rotatably mounted on height adjustment seat 102, allowing the user to adjust the angle of the clamping assembly (and lubricating block) relative to the wheel rim. This flexibility ensures that the lubricating block can be optimally positioned according to different wheel rim shapes and wear conditions, thereby providing effective lubrication. Angle adjustment seat 104 can be adjusted using a rotating shaft 122 bearing, gear drive, or other rotational mechanism.

[0047] The snap-fit ​​connector 106 is fixedly connected to the angle adjustment seat 104 and is used to snap the lubrication device onto the frame mounting base. The design of the snap-fit ​​connector 106 should ensure that the device can be securely installed in the required position, while facilitating disassembly and maintenance. The snap-fit ​​connector 106 can be fixed to the frame mounting base by snap-fit, bolts, or other connection methods.

[0048] With the snap-fit ​​seat 106 successfully snapped onto the frame mounting base, the user can adjust the height adjustment seat 102 and the angle adjustment seat 104 to maintain the optimal relative position and angle between the clamping assembly and the wheel rim, thereby ensuring that the lubrication block can effectively lubricate the wheel rim.

[0049] According to one embodiment of the present invention, a mounting groove 108 is formed on the fixing base 100, and the clamping assembly includes:

[0050] The first clamping plate 110 is slidably mounted on the bottom of the mounting groove 108;

[0051] The second clamping plate 112 is movably mounted on the side wall of the mounting groove 108.

[0052] In one embodiment of the present invention, a mounting groove 108 is formed on the fixing base 100, which provides a platform for the installation and operation of the clamping assembly.

[0053] The mounting groove 108 is designed on the base 100, and its shape and size match the clamping assembly to ensure that the clamping assembly can be stably and accurately mounted on the base 100. The bottom and sidewalls of the mounting groove 108 provide the necessary support and guidance for the sliding and movement of the clamping assembly.

[0054] The first clamping plate 110 is designed to be slidably mounted on the bottom of the mounting groove 108. This means that the first clamping plate 110 can slide along a specific direction on the bottom of the groove to adjust its position to accommodate lubricating blocks of different sizes. The sliding mechanism may include a slide rail, a slider, or other sliding components to ensure that the first clamping plate 110 can move smoothly and accurately.

[0055] Unlike the first clamping plate 110, the second clamping plate 112 is designed to be movably mounted on the sidewall of the mounting groove 108. This design allows the second clamping plate 112 to move or rotate on the sidewall of the groove to cooperate with the first clamping plate 110 and securely clamp the lubricant block within the mounting groove 108. The movement mechanism of the second clamping plate 112 may include a hinge, a rotating shaft 122, or other moving components to ensure that it can work flexibly with the first clamping plate 110.

[0056] During operation, the user can adjust the position of the first clamping plate 110 and the activity state of the second clamping plate 112 according to the size and shape of the lubricating block to ensure that the lubricating block is firmly and accurately clamped in the mounting groove 108.

[0057] Through the sliding design of the first clamping plate 110 and the movable design of the second clamping plate 112, the clamping assembly can more flexibly adapt to lubricating blocks of different sizes, thereby ensuring that the lubricating block is firmly clamped on the fixed seat 100 and improving clamping stability. Users can easily adjust the position of the first clamping plate 110 and the movable state of the second clamping plate 112 as needed, making the installation and replacement of lubricating blocks simpler and faster. Because the clamping assembly can firmly and accurately clamp the lubricating block, it ensures a tighter and more uniform contact between the lubricating block and the wheel rim, thereby improving lubrication and reducing friction and wear. Stable clamping and effective lubrication can extend the service life of the lubricating block and the wheel rim, reducing replacement and maintenance costs.

[0058] According to one embodiment of the present utility model, a first long groove is provided on the first clamping plate 110, and a first locking member 114 is provided at the bottom of the mounting groove 108, and the first locking member 114 is slidably connected to the first long groove.

[0059] The mounting groove 108 has a second locking member 116 and a first elastic member 118 on its groove sidewall. The second locking member 116 is connected to the groove sidewall of the mounting groove 108 and the second clamping plate 112. The first elastic member 118 elastically abuts against the groove sidewall of the mounting groove 108 to reset the second clamping plate 112.

[0060] In one embodiment of this utility model, a first elongated groove is formed on the first clamping plate 110, which provides the necessary space for the sliding of the first locking member 114. The shape and size of the first elongated groove match the first locking member 114 to ensure that the first locking member 114 can slide smoothly and accurately within the elongated groove.

[0061] The first locking member 114 is designed to slide within the first elongated groove, and its position can be adjusted by sliding within the groove. The function of the first locking member 114 is to fix the first clamping plate 110 to the bottom of the mounting groove 108 to ensure the stability of the clamping assembly.

[0062] Locking mechanisms may include threaded connections, snap-fit ​​mechanisms, or other reliable locking methods.

[0063] A second locking member 116 is provided on the side wall of the mounting groove 108. This locking member is connected between the side wall of the groove and the second clamping plate 112. The function of the second locking member 116 is to fix the second clamping plate 112 to the side wall of the mounting groove 108 and cooperate with the first clamping plate 110 to clamp the lubricating block.

[0064] Meanwhile, a first elastic element 118 is also provided on the side wall of the mounting groove 108. This elastic element elastically abuts against the side wall of the groove to provide a restoring force for the second clamping plate 112. When it is necessary to adjust the position of the second clamping plate 112, it can move against the elastic force of the first elastic element 118; after the adjustment is completed, the first elastic element 118 will push the second clamping plate 112 to reset, ensuring that it is tightly fitted with the first clamping plate 110.

[0065] By sliding the first locking member 114 within the first elongated groove, precise control of the position of the first clamping plate 110 can be achieved, thereby ensuring the clamping accuracy of the clamping assembly on the lubricating block. The cooperation between the second locking member 116 and the first elastic member 118 ensures the stability of the second clamping plate 112 after adjustment, preventing it from loosening or shifting during operation. Users can adjust the positions of the first clamping plate 110 and the second clamping plate 112 through simple operations, without the need for complex tools or equipment, thus simplifying the operation process.

[0066] According to one embodiment of the present invention, a second long groove is provided on the height adjustment seat 102, and a third locking member 120 is provided on the side wall of the mounting groove 108, and the third locking member 120 is slidably connected to the second long groove.

[0067] In one embodiment of this invention, a second elongated groove is formed on the height adjustment seat 102, providing the necessary space for the sliding of the third locking member 120. The shape and size of the second elongated groove match the third locking member 120 to ensure that the third locking member 120 can slide smoothly and accurately within the groove. The location and orientation of the second elongated groove are determined according to actual needs to achieve precise control of height adjustment.

[0068] Mounting groove 108 is a component for fixing or mounting related parts, and a third locking element 120 is provided on its side wall. The structural design of the side wall of the groove should be robust enough to withstand the friction and pressure generated when the third locking element 120 slides.

[0069] The third locking element 120 is a key component connecting the mounting slot 108 and the height adjustment seat 102. It can slide within the second elongated slot, thereby enabling the adjustment of the height of the mounting slot 108 or related components.

[0070] The third locking element 120 can be connected by threads, snaps, or other reliable locking methods to ensure the stability and reliability of its connection.

[0071] When the height of the mounting slot 108 or related components needs to be adjusted, this can be achieved by sliding the third locking member 120 within the second elongated slot. During sliding, the position of the third locking member 120 can be adjusted as needed to achieve the desired height. After adjustment to the desired height, the third locking member 120 needs to be locked in place to prevent loosening or displacement during operation. Locking methods may include threaded locking, snap-locking, or other reliable locking mechanisms.

[0072] The height of the mounting slot 108 or related components can be precisely controlled by sliding the third locking member 120 within the second elongated slot. The locking action of the third locking member 120 ensures the stability of the mounting slot 108 or related components after adjustment, preventing loosening or displacement during operation. Users can adjust the height of the mounting slot 108 or related components through simple sliding and locking operations without the need for complex tools or equipment.

[0073] According to one embodiment of the present invention, the extension length of the first clamping plate 110 ranges from 17.4 mm to 17.6 mm.

[0074] In one embodiment of this invention, the extension length of the first clamping plate 110 is precisely defined, with a range of 17.4 mm to 17.6 mm. This design detail is crucial to ensuring that the lubricating block can be stably and effectively clamped within the mounting groove 108.

[0075] Specifically, the first clamping plate 110 is a key component of the clamping assembly, responsible for directly contacting the lubricating block and applying the necessary clamping force. By precisely controlling the extension length of the first clamping plate 110, the following can be achieved:

[0076] The first clamping plate 110, with an extension length ranging from 17.4 mm to 17.6 mm, provides sufficient clamping force to secure the lubricating block while preventing excessive clamping force that could damage or deform the lubricating block. The precise extension length helps ensure a uniform contact area and pressure distribution between the first clamping plate 110 and the lubricating block, thereby improving clamping accuracy and stability. During installation, the user can fine-tune the extension length of the first clamping plate 110 according to the size and shape of the lubricating block to ensure optimal clamping performance. This design makes the installation process more flexible and convenient.

[0077] According to one embodiment of the present invention, a rotating shaft 122 is provided on the height adjustment seat 102, and the angle adjustment seat 104 is rotatably connected to the rotating shaft 122.

[0078] In one embodiment of this invention, a pivot 122 is provided on the height adjustment seat 102, and the angle adjustment seat 104 is rotatably connected through this pivot 122. This design not only enhances the flexibility and applicability of the device, but also provides users with a more convenient and precise operating experience.

[0079] Specifically, the height adjustment seat 102 is a key component that supports and secures the mounting slot 108 or related components, and its structural design is stable and robust. A pivot 122 is provided on the height adjustment seat 102, which plays an important role in connecting and supporting the angle adjustment seat 104.

[0080] The angle adjustment seat 104 is rotatably connected to the height adjustment seat 102 via this pivot 122. This means that the user can easily adjust the angle of the angle adjustment seat 104 relative to the height adjustment seat 102 according to actual needs, thereby achieving the best lubrication effect or working position.

[0081] After the height adjustment is complete, the user can further adjust its angle relative to the height adjustment seat 102 by rotating the angle adjustment seat 104. During rotation, the angle adjustment seat 104 will rotate around the pivot 122 until the desired angle position is reached. After adjusting to the desired height and angle, the user needs to ensure that both the angle adjustment seat 104 and the height adjustment seat 102 are locked in place to prevent them from loosening or shifting during operation. The locking method may include threaded locking, snap-locking, or other reliable locking mechanisms.

[0082] By incorporating the rotating shaft 122 and the angle adjustment seat 104, the rim lubrication device of this embodiment can easily adjust its angle to adapt to different working environments and lubrication needs. The adjustable angle design allows the device to be applied to a wider variety of rims and lubrication blocks, improving its applicability and versatility. Users can adjust the angle of the angle adjustment seat 104 according to actual conditions to ensure a tighter and more uniform contact between the lubrication block and the rim, thereby improving the lubrication effect.

[0083] According to one embodiment of the present invention, the angle adjustment seat 104 is provided with a third long groove, and the height adjustment seat 102 is provided with a fourth locking member 124, which is slidably connected to the third long groove.

[0084] In one embodiment of this utility model, a third elongated groove is formed on the angle adjustment seat 104, while a matching fourth locking member 124 is provided on the height adjustment seat 102. This design allows the fourth locking member 124 to slide within the third elongated groove, thereby achieving precise adjustment and fixation of the angle of the angle adjustment seat 104 relative to the height adjustment seat 102.

[0085] Specifically, the angle adjusting seat 104, as a key component for connecting and supporting the lubricating block or other related components, has a structural design that is both stable and flexible. The third elongated slot on the angle adjusting seat 104 provides the necessary space and guidance for the sliding of the fourth locking member 124.

[0086] The fourth locking member 124 provided on the height adjustment seat 102 achieves the adjustment and fixation of the angle adjustment seat 104 through a sliding connection with the third elongated groove. The user can change the angle of the angle adjustment seat 104 relative to the height adjustment seat 102 by sliding the position of the fourth locking member 124 in the third elongated groove until the desired working position is reached.

[0087] The user can first manually or otherwise slide the fourth locking element 124 within the third elongated groove to change the angle adjustment seat 104 relative to the height adjustment seat 102. During the sliding process, the user can flexibly adjust the angle adjustment seat 104 according to actual needs and the working environment to achieve the best lubrication effect or working position. After adjusting to the required angle, the user needs to ensure that the fourth locking element 124 is locked and fixed to prevent the angle adjustment seat 104 from loosening or shifting during operation. The locking method may include threaded locking, snap locking, or other reliable locking mechanisms to ensure the stability and reliability of the angle adjustment seat 104.

[0088] By sliding the fourth locking element 124 within the third elongated groove, the user can achieve precise control over the angle of the angle adjustment seat 104, thereby meeting different working environments and lubrication requirements. The locking and fixing function of the fourth locking element 124 ensures the stability of the angle adjustment seat 104 after adjustment, preventing it from loosening or shifting during operation, thus guaranteeing stable contact and lubrication effect between the lubrication block and the wheel rim.

[0089] According to one embodiment of the present invention, the angle adjustment seat 104 is provided with an angle indicator 126, and the height adjustment seat 102 is provided with a scale line, the scale line indicating a range of 10 degrees to 70 degrees.

[0090] In one embodiment of this invention, scale lines are correspondingly provided on the height adjustment seat 102. This design not only enhances the user's intuitive perception of the angle adjustment process but also provides precise angle indication, ensuring the accuracy and reliability of the adjustment process.

[0091] Specifically, the angle indicator 126 is fixed to the angle adjustment seat 104, typically a pointer or similar marker, and moves as the angle adjustment seat 104 rotates. This design allows the user to clearly see the current angle status of the angle adjustment seat 104.

[0092] Meanwhile, the height adjustment base 102 is provided with scale lines that match the angle indicator 126. These scale lines are marked at specific angular intervals (such as every 5 degrees or every 10 degrees) and cover an indication range from 10 degrees to 70 degrees. This range typically covers the angle adjustment range required in most application scenarios.

[0093] The user can first change the angle relative to the height adjustment seat 102 by manually or otherwise rotating the angle adjustment seat 104. During rotation, the angle indicator 126 moves accordingly and indicates the current angle value on the scale. The user can read the current angle value by observing the position of the angle indicator 126 on the scale. The clear markings and appropriate spacing of the scale allow the user to easily and accurately read the angle value.

[0094] After adjusting to the desired angle, the user can confirm the accuracy of the adjustment by observing the correspondence between the angle indicator 126 and the scale lines. If further fine-tuning is needed, the user can continue to rotate the angle adjustment seat 104 and observe the changes in the angle indicator 126.

[0095] By setting the angle indicator 126 and the scale lines, users can intuitively see the current angle value and make precise adjustments accordingly. This helps reduce angle adjustment errors caused by misjudgment or inaccurate estimation. The design of the angle indicator 126 and the scale lines makes the adjustment process more intuitive and easier to understand. Users can quickly and accurately complete angle adjustments without performing complex calculations or estimations.

[0096] According to one embodiment of the present invention, the card holder 106 includes:

[0097] The first snap-fit ​​plate 128 and the second snap-fit ​​plate 130 are connected to the angle adjustment seat 104. The first snap-fit ​​plate 128 and the second snap-fit ​​plate 130 are set at an angle to fit against the side of the frame mounting seat.

[0098] The third snap-fit ​​plate 132 is connected to the first snap-fit ​​plate 128 and the second snap-fit ​​plate 130 to form a snap-fit ​​space for snapping onto the frame mounting base. The third snap-fit ​​plate 132 is used to fit against the top of the frame mounting base.

[0099] In one embodiment of this utility model, the snap-fit ​​base 106 incorporates a first snap-fit ​​plate 128, a second snap-fit ​​plate 130, and a third snap-fit ​​plate 132 to achieve a secure connection with the frame mounting base. This design not only enhances the stability and reliability of the connection but also improves the convenience and flexibility of installation.

[0100] The first snap-fit ​​plate 128 and the second snap-fit ​​plate 130 are respectively connected to the angle adjustment seat 104, and they are set at a certain angle. This angle setting allows the first snap-fit ​​plate 128 and the second snap-fit ​​plate 130 to fit tightly against the side of the frame mounting seat, thereby providing stable support and connection.

[0101] The third snap-fit ​​plate 132 is connected between the first snap-fit ​​plate 128 and the second snap-fit ​​plate 130, forming a snap-fit ​​space for snapping onto the frame mounting base. The design of this snap-fit ​​space allows the third snap-fit ​​plate 132 to fit tightly against the top of the frame mounting base, thereby further enhancing the stability and reliability of the connection.

[0102] Before installation, the user needs to ensure that the position and angle of the frame mounting base are correct and that the mounting bracket 106 is ready. First, the user aligns the first mounting plate 128 and the second mounting plate 130 with the sides of the frame mounting base and attaches and secures them in the appropriate position. Next, the user inserts the third mounting plate 132 into the snap-fit ​​space formed by the first mounting plate 128 and the second mounting plate 130, ensuring it fits snugly against the top of the frame mounting base. Finally, the user securely fastens the mounting bracket 106 to the frame mounting base using appropriate locking mechanisms (such as screws, clips, etc.). After installation, the user needs to ensure that the mounting bracket 106 is securely fixed to the frame mounting base without any loosening or displacement.

[0103] Through the combined action of the first snap-fit ​​plate 128, the second snap-fit ​​plate 130, and the third snap-fit ​​plate 132, the snap-fit ​​base 106 can form a stable connection with the frame mounting base, thereby improving the stability and reliability of the entire device. The design of the snap-fit ​​base 106 makes the installation process simpler and more intuitive, allowing users to quickly complete the installation without complex operations or adjustments. This design of the snap-fit ​​base 106 is applicable to frame mounting bases of different shapes and sizes, thus improving the versatility and applicability of the device.

[0104] According to one embodiment of the present invention, a positioning plate 134 is movably connected to the third snap-fit ​​plate 132, and a second elastic member 136 is provided on the third snap-fit ​​plate 132. The second elastic member 136 elastically abuts against the third snap-fit ​​plate 132 to reset the positioning plate 134.

[0105] In one embodiment of this utility model, a positioning plate 134 is movably connected to the third snap-fit ​​plate 132, and a second elastic member 136 is provided to elastically abut against the third snap-fit ​​plate 132, thereby realizing the automatic reset function of the positioning plate 134. This design not only enhances the stability and reliability of the snap-fit ​​base 106, but also improves the convenience and flexibility of installation.

[0106] Specifically, the third snap-fit ​​plate 132, as an important component of the snap-fit ​​base 106, has a structural design that is both robust and flexible. A movable positioning plate 134 is provided on the third snap-fit ​​plate 132, which can move or rotate within a certain range to adapt to frame mounting bases of different shapes and sizes.

[0107] Meanwhile, to ensure that the positioning plate 134 can automatically return to its initial position after movement or rotation, a second elastic element 136 is also provided on the third snap-fit ​​plate 132. The second elastic element 136 is usually an elastic component, such as a spring or elastic sheet, which can provide continuous elastic force so that the positioning plate 134 can quickly return to its original position after being subjected to external force.

[0108] During installation, the user can manually move or rotate the positioning plate 134 according to the shape and size of the frame mounting base to ensure it fits snugly against the top or side of the frame mounting base. When the positioning plate 134 is moved by an external force, the second elastic element 136 will be compressed or stretched, generating elasticity. Once the external force disappears, the second elastic element 136 will quickly release the elasticity, pushing the positioning plate 134 back to its initial position, thus achieving an automatic reset function. After the positioning plate 134 is reset, the user can securely fix the snap-fit ​​seat 106 to the frame mounting base using an appropriate locking mechanism (such as screws, clips, etc.). Finally, the user needs to check the installation quality and stability of the snap-fit ​​seat 106 to ensure there is no loosening or displacement.

[0109] With the movement and automatic reset function of the positioning plate 134, the snap-fit ​​base 106 can form a more stable connection with the frame mounting base, thereby improving the stability and reliability of the entire device. The movement and automatic reset function of the positioning plate 134 makes the installation process simpler and more intuitive, allowing users to quickly complete the installation without complex operations or adjustments. This design is applicable to frame mounting bases of different shapes and sizes, thus improving the versatility and applicability of the device.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rim lubrication device, characterized in that, include: A fixed base (100) is provided with a clamping assembly for clamping the lubricating block; A height adjustment seat (102) is movably mounted on the fixed seat (100). An angle adjustment seat (104) is rotatably mounted on the height adjustment seat (102); A snap-fit ​​seat (106) is fixedly connected to the angle adjustment seat (104), and the snap-fit ​​seat (106) is used to snap onto the frame mounting seat; When the snap-fit ​​seat (106) is snapped into the frame mounting seat, the angle adjustment seat (104) is adapted to adjust the relative angle between the clamping assembly and the wheel rim.

2. The rim lubrication device according to claim 1, characterized in that, The mounting base (100) has a mounting groove (108), and the clamping assembly includes: The first clamping plate (110) is slidably mounted on the bottom of the mounting groove (108); The second clamping plate (112) is movably mounted on the side wall of the mounting groove (108).

3. The rim lubrication device according to claim 2, characterized in that, The first clamping plate (110) has a first long groove, and the bottom of the mounting groove (108) is provided with a first locking member (114), which is slidably connected to the first long groove. The mounting groove (108) has a second locking member (116) and a first elastic member (118) on its groove sidewall. The second locking member (116) is connected to the groove sidewall of the mounting groove (108) and the second clamping plate (112). The first elastic member (118) elastically abuts against the groove sidewall of the mounting groove (108) to reset the second clamping plate (112).

4. The rim lubrication device according to claim 2, characterized in that, The height adjustment seat (102) has a second long groove, and the mounting groove (108) has a third locking member (120) on its side wall. The third locking member (120) is slidably connected to the second long groove.

5. The rim lubrication device according to claim 2, characterized in that, The extension length of the first clamping plate (110) ranges from 17.4 mm to 17.6 mm.

6. The rim lubrication device according to claim 1, characterized in that, The height adjustment seat (102) is provided with a rotating shaft (122), and the angle adjustment seat (104) is rotatably connected to the rotating shaft (122).

7. The rim lubrication device according to claim 6, characterized in that, The angle adjustment seat (104) is provided with a third long groove, and the height adjustment seat (102) is provided with a fourth locking member (124), which is slidably connected to the third long groove.

8. The rim lubrication device according to claim 7, characterized in that, An angle indicator (126) is provided on the angle adjustment seat (104), and a scale line is provided on the height adjustment seat (102), the scale line indicating a range of 10 degrees to 70 degrees.

9. The rim lubrication device according to any one of claims 1 to 8, characterized in that, Card socket (106) includes: A first snap-fit ​​plate (128) and a second snap-fit ​​plate (130) are connected to the angle adjustment seat (104). The first snap-fit ​​plate (128) and the second snap-fit ​​plate (130) are set at an angle to fit against the side of the frame mounting seat. A third snap-fit ​​plate (132) is connected to the first snap-fit ​​plate (128) and the second snap-fit ​​plate (130) to form a snap-fit ​​space for snapping onto the frame mounting base, the third snap-fit ​​plate (132) being used to fit against the top of the frame mounting base.

10. The rim lubrication device according to claim 9, characterized in that, A positioning plate (134) is movably connected to the third snap-fit ​​plate (132). A second elastic element (136) is provided on the third snap-fit ​​plate (132). The second elastic element (136) elastically abuts against the third snap-fit ​​plate (132) to reset the positioning plate (134).

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