Glass lifter wire wheel cover and wire wheel cover oiling device

Abstract

The glass lifter wire wheel cover comprises the wire wheel cover body and the connecting structure arranged on the wire wheel cover body, the connecting structure is connected with a lifter guide rail, the wire wheel cover body and the guide rail are designed in a split mode, the wire wheel cover body is formed by engineering plastic in an injection molding mode, and the influence on the performance strength of the guide rail is avoided; on the premise that the performance strength of the glass lifter is guaranteed, the weight of the guide rail and the weight of the wire wheel cover are reduced, the light weight requirement is met, the invention further provides a wire wheel cover oiling device used for conducting oiling operation on the wire wheel cover of the glass lifter, oiling operation can be conveniently conducted on the wire wheel cover of the glass lifter, and the production efficiency is improved. And subsequent assembling of the wire wheel cover body is facilitated, and the production efficiency of the glass lifter is improved.

Description

Technical Field

[0001] The present invention belongs to the field of window regulators, and more particularly, the present invention relates to a window regulator wire wheel cover and an oiling device for the wire wheel cover. Background Art

[0002] Automotive parts have been widely prepared using different lightweight materials. Thermoplastic composites such as PP plastics have become the main body of lightweight materials. Long glass fiber-reinforced thermoplastic composites are becoming a key area of research in automotive lightweighting due to their easy processing and molding, high strength, low weight, wear resistance, and low cost. A window regulator is a device for raising and lowering the window glass of a vehicle, used to open or close the vehicle window glass. In the prior art, structural components such as the window regulator bracket, guide rail, and transmission components of the window regulator are all made of traditional metal components, especially the guide rail and the wire wheel cover, which are integrally formed by stamping, and cannot meet the lightweight requirements.

[0003] By replacing some traditional metals with low-density materials to make the guide rail and the wire wheel cover, such as aluminum alloy, magnesium alloy, engineering plastics, or composites, but using aluminum alloy and magnesium alloy increases the production cost of the guide rail and the wire wheel cover, and using engineering plastics or composites will reduce the structural strength of the window regulator, affecting the service life and reliability of the guide rail and the wire wheel cover.

[0004] Therefore, in order to improve or solve at least one of the above problems, a window regulator wire wheel cover that can meet lightweight requirements, reduce the quality of the guide rail and the wire wheel cover while ensuring performance strength, is designed separately from the guide rail, and can reduce production costs is provided. An oiling device for the window regulator wire wheel cover is also provided, which can facilitate the oiling operation of the window regulator wire wheel cover. Summary of the Invention

[0005] The present invention is made to solve the above problems, and aims to provide a window regulator wire wheel cover that can meet lightweight requirements, reduce the quality of the guide rail and the wire wheel cover while ensuring performance strength, is designed separately from the guide rail, and can reduce production costs. An oiling device for the window regulator wire wheel cover is also provided, which can facilitate the oiling operation of the window regulator wire wheel cover. To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] The present invention provides a window regulator wire wheel cover, characterized in that it includes a wire wheel cover body and a connection structure provided on the wire wheel cover body, and the connection structure is connected to the window regulator guide rail.

[0007] In the window regulator wire wheel cover provided by the present invention, it may further have the following characteristics: the connection structure includes a connection convex plate and a connection hole provided on the connection convex plate, and the connection convex plate is connected to the wire wheel cover body.

[0008] In the wire wheel cover of the window regulator provided by the present invention, it may further have the following feature: a wire wheel mounting groove is provided on the wire wheel cover body.

[0009] In the wire wheel cover of the window regulator provided by the present invention, it may further have the following feature: a wire rope passage is provided on the wire wheel cover body, and the wire rope passage is arranged on both sides of the wire wheel mounting groove.

[0010] In the wire wheel cover of the window regulator provided by the present invention, it may further have the following feature: a drive motor mounting hole is provided on the wire wheel cover body.

[0011] In the wire wheel cover of the window regulator provided by the present invention, it may further have the following feature: a wire wheel cover fixing hole is provided on the wire wheel cover body.

[0012] The present invention also provides an oiling device for the wire wheel cover of the window regulator according to the above, which has the following features: it includes a platform, a wire wheel mounting groove oiling structure, and a wire rope passage oiling structure. The wire wheel mounting groove oiling structure is arranged on the platform, and the wire rope passage oiling structure is arranged on the platform.

[0013] In the oiling device for the wire wheel cover provided by the present invention, it may further have the following feature: the wire wheel mounting groove oiling structure includes a first oiling head and a first oiling cylinder connected to the first oiling head, and the first oiling head is adapted to the wire wheel mounting groove.

[0014] In the oiling device for the wire wheel cover provided by the present invention, it may further have the following feature: the wire rope passage oiling structure includes a second oiling head and a second oiling cylinder connected to the second oiling head, and the second oiling head is adapted to the wire rope passage.

[0015] In the oiling device for the wire wheel cover provided by the present invention, it may further have the following feature: it further includes a positioning detection structure, which includes a detection block and a detection sensor. A detection positioning hole is provided on the detection block, and the detection sensor is located in the detection positioning hole.

[0016] The technical effects of the present invention are as follows: The wire wheel cover of the window regulator provided by the present invention includes a wire wheel cover body and a connection structure arranged on the wire wheel cover body. The connection structure is connected to the window regulator guide rail. The wire wheel cover body and the guide rail adopt a split design. The wire wheel cover body is formed by injection molding of engineering plastics, which avoids affecting the performance strength of the guide rail. On the premise of ensuring the performance strength of the window regulator, the weight of the guide rail and the wire wheel cover is reduced to meet the lightweight requirement. The present invention also provides an oiling device for the wire wheel cover of the window regulator for oiling operation, which can facilitate the oiling operation of the wire wheel cover of the window regulator, facilitate the subsequent assembly of the wire wheel cover body, and improve the production efficiency of the window regulator.

[0017] Therefore, the glass lifter wire wheel cover provided by the present invention can meet the requirement of light weight, reduce the mass of the guide rail and the wire wheel cover on the premise of ensuring performance strength, adopt a split design with the guide rail, which can reduce the production cost. Moreover, a wire wheel cover oiling device for oiling the glass lifter wire wheel cover is provided, which can facilitate the oiling operation of the glass lifter wire wheel cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] This specification includes the following drawings, and the shown contents are respectively:

[0019] Figure 1 It is a schematic structural view of the glass lifter wire wheel cover in the top view direction in an embodiment of the present invention;

[0020] Figure 2 It is a schematic structural view of the glass lifter wire wheel cover in the bottom view direction in an embodiment of the present invention;

[0021] Figure 3 It is a schematic structural view of the wire wheel cover oiling device in an embodiment of the present invention.

[0022] The marks in the figures are: wire wheel cover body - 10, wire wheel installation groove - 11, wire rope passing channel - 12, driving motor installation hole - 13, wire wheel cover fixing hole - 14, connection structure - 20, connection convex plate - 21, connection hole - 22, platform - 30, wire wheel installation groove oiling structure - 40, first oiling head - 41, first oiling cylinder - 42, wire rope passing channel oiling structure - 50, second oiling head - 51, second oiling cylinder - 52, positioning detection structure - 60, detection block - 61, detection sensor - 62, detection positioning hole - 63. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following is a further detailed description of the specific embodiments of the present invention by referring to the drawings and describing the embodiments, aiming to help those skilled in the art have a more complete, accurate and in - depth understanding of the inventive concept and technical solution of the present invention and facilitate its implementation.

[0024] Figure 1 It is a schematic structural view of the glass lifter wire wheel cover in the top view direction in an embodiment of the present invention; Figure 2 It is a schematic structural view of the glass lifter wire wheel cover in the bottom view direction in an embodiment of the present invention.

[0025] As Figure 1 and Figure 2As shown in the figure, the wire wheel cover provided by the present invention includes a wire wheel cover body 10 and a connection structure 20 provided on the wire wheel cover body 10. The connection structure 20 is connected to the lift guide rail. The wire wheel cover body 10 and the guide rail are designed separately. The wire wheel cover body 10 is formed by injection molding of engineering plastics, which avoids affecting the performance strength of the guide rail. On the premise of ensuring the performance strength of the window regulator, the weight of the guide rail and the wire wheel cover is reduced, meeting the lightweight requirement, which is beneficial to reducing the production cost of the wire wheel cover body 10 and the window regulator.

[0026] The connection structure 20 includes a connection convex plate 21 and connection holes 22. The connection holes 22 are provided on the connection convex plate 21. The connection convex plate 21 is connected to the wire wheel cover body 10. The three connection holes 22 are evenly arranged on the connection convex plate 21. Through the connection holes 22, the wire wheel cover body 10 can be riveted to the lift guide rail, thereby connecting the wire wheel cover body 10 to the lift guide rail, realizing the separate design between the wire wheel cover body 10 and the guide rail, avoiding affecting the performance strength of the guide rail. On the premise of ensuring the performance strength of the window regulator, the weight of the guide rail and the wire wheel cover is reduced, meeting the lightweight requirement.

[0027] A wire wheel installation groove 11 is provided on the wire wheel cover body 10. The wire wheel installation groove 11 is used to arrange and install the wire wheel. The wire wheel is rotatably arranged in the wire wheel installation groove 11 and is connected to the motor shaft of the drive motor. The drive motor can drive the wire wheel to rotate. The spiral tooth pattern on the wire wheel will mesh with the steel wire rope, converting the rotational motion of the motor into the linear motion of the window lift, realizing the lifting and lowering of the automotive window glass.

[0028] A steel wire rope passage 12 is provided on the wire wheel cover body 10. The steel wire rope passage 12 is arranged on both sides of the wire wheel installation groove 11, guiding the steel wire rope into and out of the wire wheel installation groove 11 respectively, guiding, restricting and protecting the movement track of the steel wire rope, ensuring the stable and reliable operation of the window regulator.

[0029] A drive motor installation hole 13 is provided on the wire wheel cover body 10. The drive motor installation hole 13 is used to install and fix the drive motor. The drive motor is installed on the wire wheel cover body 10 through bolts, so that the motor shaft of the drive motor is stably connected to the wire wheel, ensuring the stable and reliable operation of the window regulator.

[0030] A wire wheel cover fixing hole 14 is provided on the wire wheel cover body 10. The wire wheel cover fixing hole 14 is used to provide installation points for the wire wheel cover body 10 and the window regulator during the door assembly process, facilitating the installation of the window regulator on the door and improving the reliability of the structure.

[0031] Therefore, in the glass lifter wire wheel cover provided by the present invention, the wire wheel cover body 10 and the guide rail are designed separately. The wire wheel cover body 10 is formed by injection molding of engineering plastics, which avoids affecting the performance strength of the guide rail. On the premise of ensuring the performance strength of the glass lifter, the weight of the guide rail and the wire wheel cover is reduced to meet the lightweight requirement, which is beneficial to reducing the production cost of the wire wheel cover body 10 and the glass lifter.

[0032] Figure 3 It is a schematic structural diagram of the wire wheel oiling device in the embodiment of the present invention.

[0033] As Figure 3 shown, the present invention also provides a wire wheel oiling device for the above-mentioned glass lifter wire wheel cover, which includes a platform 30, a wire wheel installation groove oiling structure 40 and a wire rope passing channel oiling structure 50. The wire wheel installation groove oiling structure 40 is arranged on the platform 30 and can perform oiling operations on the wire wheel installation groove 11. The wire rope passing channel oiling structure 50 is arranged on the platform 30 and can perform oiling operations on the wire rope passing channel 12. After subsequent assembly, an oil film can be formed on the surfaces of the wire wheel and the wire rope, reducing the wear of the wire wheel, reducing the friction coefficient between parts, avoiding jamming and abnormal noise problems caused by dry friction, making the lifting process of the automotive window glass smoother, being beneficial to reducing the load of the driving motor and prolonging the service life of the driving motor.

[0034] As Figure 3 shown, the wire wheel installation groove oiling structure 40 includes a first oiling head 41 and a first oiling cylinder 42 connected to the first oiling head 41. The first oiling head 41 is adapted to the wire wheel installation groove 11, and the first oiling head 41 is provided with a first oil outlet hole, which is evenly arranged on the first oiling head 41. When the wire wheel cover body 10 is placed on the wire wheel cover body 10, the first oiling head 41 can evenly apply lubricating grease on the inner wall of the wire wheel installation groove 11, facilitating the assembly of the wire wheel, enabling an oil film to be formed on the wire wheel surface, reducing the wear of the wire wheel, reducing the friction coefficient between parts, avoiding jamming and abnormal noise problems caused by dry friction, and making the lifting process of the automotive window glass smoother.

[0035] As Figure 3 shown, the wire rope passing channel oiling structure 50 includes a second oiling head 51 and a second oiling cylinder 52 connected to the second oiling head 51. The second oiling head 51 is a hollow cylinder, which is adapted to the wire rope passing channel 12. The second oiling head 51 is provided with a second oil outlet hole, which is evenly arranged on the second oiling head 51. The lubricating oil is evenly applied on the inner wall of the wire rope passing channel 12 through the second oil outlet hole, enabling an oil film to be formed on the wire wheel surface, reducing the wear of the wire wheel, reducing the friction coefficient between parts, avoiding jamming and abnormal noise problems caused by dry friction, and making the lifting process of the automotive window glass smoother.

[0036] As shown Figure 3 As shown, the oiling device for the wire wheel cover provided by the present invention further includes a positioning and detecting structure 60. The positioning and detecting structure includes a detecting block 61 and a detecting sensor 62. A detecting positioning hole 63 is provided on the detecting block. The position of the detecting positioning hole 63 corresponds to that of the fixing hole 14 of the wire wheel cover. The detecting sensor 62 is located in the detecting positioning hole 63. The detecting sensor 62 is an infrared sensor. When the wire wheel cover body 10 is placed on the wire wheel cover body 10, the positions of the detecting positioning hole 63 and the fixing hole 14 of the wire wheel cover are aligned. The positioning pin is inserted into the detecting positioning hole 63 and the fixing hole 14 of the wire wheel cover to complete the positioning of the wire wheel cover body 10 on the oiling device for the wire wheel cover, ensuring the normal operation of the oiling structure 40 for the wire wheel installation groove and the oiling structure 50 for the wire rope passing channel, improving the reliability of the structure, facilitating the subsequent assembly of the wire wheel cover body, and improving the production efficiency of the window regulator.

[0037] Functions and effects of the embodiment

[0038] The window regulator wire wheel cover provided by the present invention includes a wire wheel cover body 10 and a connecting structure 20 provided on the wire wheel cover body 10. The connecting structure 20 is connected to the window regulator guide rail. The wire wheel cover body 10 and the guide rail are designed separately. The wire wheel cover body 10 is formed by injection molding of engineering plastics, avoiding affecting the performance strength of the guide rail. On the premise of ensuring the performance strength of the window regulator, the weight of the guide rail and the wire wheel cover is reduced to meet the lightweight requirement, which is beneficial to reducing the production cost of the wire wheel cover body 10 and the window regulator.

[0039] The present invention also provides an oiling device for the wire wheel cover according to the above-mentioned window regulator wire wheel cover, including a platform 30, an oiling structure 40 for the wire wheel installation groove, and an oiling structure 50 for the wire rope passing channel. The oiling structure 40 for the wire wheel installation groove is arranged on the platform 30 and can perform oiling operations on the wire wheel installation groove 11. The oiling structure 50 for the wire rope passing channel is arranged on the platform 30 and can perform oiling operations on the wire rope passing channel 12. After subsequent assembly, an oil film can be formed on the surfaces of the wire wheel and the wire rope, reducing the wear of the wire wheel, reducing the friction coefficient between parts, avoiding problems such as jamming and abnormal noise caused by dry friction, making the lifting process of the automotive window glass smoother, being beneficial to reducing the load of the driving motor, and prolonging the service life of the driving motor.

[0040] The present invention has been described exemplarily in combination with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-mentioned methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention; or without improvement, the above-mentioned concept and technical solution of the present invention are directly applied to other occasions, they are all within the protection scope of the present invention.

Claims

1. A glass lifter wire wheel cover, characterized in that, It includes a wire wheel cover body (10) and a connection structure (20) provided on the wire wheel cover body (10), and the connection structure (20) is connected to the lifter guide rail.

2. The glass lifter wire wheel cover according to claim 1, characterized in that, The connection structure (20) includes a connection convex plate (21) and a connection hole (22) provided on the connection convex plate (21), and the connection convex plate (21) is connected to the wire wheel cover body (10).

3. The glass lifter wire wheel cover according to claim 2, characterized in that, A wire wheel installation groove (11) is provided on the wire wheel cover body (10).

4. The glass lifter wire wheel cover according to claim 3, characterized in that, A wire rope passing channel (12) is provided on the wire wheel cover body (10), and the wire rope passing channel (12) is arranged on both sides of the wire wheel installation groove (11).

5. The glass lifter wire wheel cover according to claim 4, characterized in that, A drive motor installation hole (13) is provided on the wire wheel cover body (10).

6. The glass lifter wire wheel cover according to claim 5, characterized in that, A wire wheel cover fixing hole (14) is provided on the wire wheel cover body (10).

7. An oiling device for a wire wheel cover of a window regulator according to any one of claims 1 to 6, characterized in that, It further includes a platform (30), an oiling structure (40) for the wire wheel installation groove, and an oiling structure (50) for the wire rope passing channel. The oiling structure (40) for the wire wheel installation groove is provided on the platform (30), and the oiling structure (50) for the wire rope passing channel is provided on the platform (30).

8. The oiling device for the wire wheel cover according to claim 7, characterized in that, The oiling structure (40) for the wire wheel installation groove includes a first oiling head (41) and a first oiling cylinder (42) connected to the first oiling head (41), and the first oiling head (41) is adapted to the wire wheel installation groove (11).

9. The oiling device for the wire wheel cover according to claim 8, wherein, The oiling structure (50) for the wire rope passing channel includes a second oiling head (51) and a second oiling cylinder (52) connected to the second oiling head (51), and the second oiling head (51) is adapted to the wire rope passing channel (12).

10. The oiling device for the silk wheel cover according to claim 9, characterized in that, It further includes a positioning detection structure (60). The positioning detection structure (60) includes a detection block (61) and a detection sensor (62). A detection positioning hole (63) is provided on the detection block (61), and the detection sensor (62) is located in the detection positioning hole (63).

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