Surface treatment device for bushing

Abstract

The utility model relates to the technical field of bushing processing, and particularly discloses a surface treatment device for a bushing, which comprises a bracket, a rotating mechanism arranged on the bracket and used for adjusting the position of the bushing after multi-station fixation, and a treatment mechanism arranged on the rear side of the rotating mechanism and used for carrying out surface treatment on the bushing rotated to the rear side, the rotating mechanism comprises a supporting shaft arranged on the support, a rotating frame is fixed to one end of the supporting shaft, and limiting assemblies are evenly distributed on the circumference of the rotating frame. Through the arrangement of the rotating mechanism and the processing mechanism, the bushings are sequentially installed on the limiting assemblies which are evenly distributed in the circumferential direction, when the limiting assemblies rotate to the corresponding positions of the processing mechanism, the limiting assemblies and the processing mechanism are in power transmission for rotation, the rotating polishing and grinding wheel conducts surface processing on the rotating bushings, and then the rotating frame continues to rotate; and the treated bushing is rotated to the front side to be taken down, so that the bushing is assembled and disassembled while being machined, and the surface treatment efficiency of the bushing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bushing processing, in particular to a surface treatment device for bushings. Background Art

[0002] A bushing refers to a ring sleeve that acts as a cushion. Bushings are mainly divided into plastic and metal types. The plastic type is processed by mold forming. In the later stage of processing, the outer surface of the bushing needs to be ground and polished. Currently, it is mainly polished through a single operation mode. After the previous bushing is processed, the bushing is removed and installed, and then processed again. The operation efficiency is low, which affects the processing progress. Utility Model Content

[0003] The purpose of the utility model is to provide a surface treatment device for a bushing in order to solve the above-mentioned problem.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A surface treatment device for a bushing comprises a bracket, on which is provided a rotating mechanism for adjusting the position of the bushing after multi-station fixation, and a processing mechanism arranged at the rear side of the rotating mechanism and performing surface treatment on the bushing rotated to the rear side. The rotating mechanism comprises a supporting shaft arranged on the bracket, a rotating frame is fixed at one end of the supporting shaft, limiting components are evenly distributed on the circumference of the rotating frame, and a power part for rotating the rotating frame at a certain angle is connected to the other end of the supporting shaft, the limiting component comprises a mounting shaft arranged parallel to the supporting shaft, and a secondary gear is installed on the mounting shaft; the processing mechanism comprises a rotating shaft arranged parallel to the supporting shaft, a main gear and a polishing wheel are installed on the rotating shaft, and a power source is connected to one end of the rotating shaft.

[0006] Further configuration: the limit assembly is arranged at four places, the mounting shaft is rotatably connected to the rotating frame, a limit edge is arranged on one side of the rotating frame on the mounting shaft, a groove is opened on one side of the limit edge on the mounting shaft, and a C-shaped limit plate is arranged on the groove.

[0007] It is further arranged that the C-shaped limiting plate is slidably connected to the groove, and the outer diameter of the limiting edge is smaller than the outer diameter of the bushing.

[0008] It is further configured that the rotating shaft is rotatably connected to the bracket, and the main gear and the sub-gear are meshed and rotated.

[0009] Further arrangement: the length of the grinding wheel is greater than the length of the bushing fixed on the mounting shaft.

[0010] Further configuration: a protective cover is arranged on the bracket at the rear side of the polishing wheel.

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

[0012] Through the arrangement of the rotating mechanism and the processing mechanism, the bushings are sequentially installed on the limiting components evenly distributed on the circumference. When the limiting component rotates to the corresponding position of the processing mechanism, it rotates with the power transmission of the processing mechanism, so that the rotating polishing wheel performs surface treatment on the rotating bushing. Then the rotating frame continues to rotate, and the treated bushing is rotated to the front side for removal, so that the bushing can be processed and loaded and unloaded at the same time, thereby improving the efficiency of the surface treatment of the bushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is an axonometric view of a surface treatment device for a bushing according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of another viewing angle of a surface treatment device for a bushing according to the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of a bushing surface treatment device according to the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of a rotating mechanism of a bushing surface treatment device described in the utility model.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Bracket; 2. Rotating mechanism; 21. Support shaft; 22. Rotating frame; 23. Mounting shaft; 24. Sub-gear; 25. Limiting edge; 26. Groove; 27. C-type limiting plate; 28. Angle motor; 3. Processing mechanism; 31. Rotating shaft; 32. Main gear; 33. Polishing wheel; 34. Sub-drive wheel; 35. Motor; 4. Protective cover. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, a surface treatment device for a bushing comprises a bracket 1, on which is provided a rotating mechanism 2 for adjusting the position of the bushing after multi-station fixation, and a processing mechanism 3 arranged at the rear side of the rotating mechanism 2 for performing surface treatment on the bushing rotated to the rear side, and a protective cover 4 is arranged on the bracket 1 at the rear side of the processing mechanism 3.

[0024] In this embodiment, the rotating mechanism 2 includes a support shaft 21 arranged on the bracket 1, a rotating frame 22 is fixed at one end of the support shaft 21, and the rotating frame 22 is evenly distributed with limiting components on the circumference, and the other end of the support shaft 21 is connected to an angle motor 28 that makes the rotating frame 22 rotate at a certain angle, and the angle motor 28 realizes 90° rotation each time to make the rotating frame 22 rotate, and the limiting component includes a mounting shaft 23 arranged parallel to the support shaft 21, and a sub-gear 24 is installed on the mounting shaft 23; the limiting component is arranged at four places, the mounting shaft 23 is rotatably connected to the rotating frame 22, and a limiting edge 25 is arranged on the mounting shaft 23 on one side of the rotating frame 22, and a limiting edge 25 is arranged on the mounting shaft 23 at a limit edge A groove 26 is provided on one side of 25, and a C-shaped limit plate 27 is provided on the groove 26. The C-shaped limit plate 27 is made of elastic material, and the opening of the C-shaped limit plate 27 is slightly larger than the outer diameter of the bottom of the groove 26. The C-shaped limit plate 27 is slidably connected to the groove 26. The outer diameter of the limit edge 25 is smaller than the outer diameter of the bushing. The rotating frame 22 is driven by the angle motor 28 to rotate 90° as a whole. When the mounting shaft 23 rotates to the rear side, the sub-gear 24 on the mounting shaft 23 meshes and rotates with the main gear 32, so that the rotating polishing wheel 33 performs surface treatment on the rotating bushing. Then the rotating frame 22 continues to rotate, and the treated bushing is rotated to the front side for removal, so that the bushing can be processed and loaded and unloaded at the same time.

[0025] In this embodiment: the processing mechanism 3 includes a rotating shaft 31 arranged parallel to the supporting shaft 21, a main gear 32 and a polishing wheel 33 are installed on the rotating shaft 31, one end of the rotating shaft 31 is connected to an auxiliary driving wheel 34, a motor 35 is arranged at the lower side of the auxiliary driving wheel 34, and a transmission wheel for transmitting power to the auxiliary driving wheel 34 is installed on the output shaft of the motor 35; the rotating shaft 31 is rotatably connected to the bracket 1, and the main gear 32 is meshed and rotated with the auxiliary gear 24; the length of the polishing wheel 33 is greater than the length of the bushing fixed on the mounting shaft 23, and the driving wheel and the auxiliary driving wheel 34 are transmitted to the power through the operation of the motor 35, driving the main gear 32 and the polishing wheel 33 on the rotating shaft 31 to rotate, so that the main gear 32 is meshed and rotated with the auxiliary gear 24 rotated to the rear side, and the bushing and the polishing wheel 33 are rotated and polished.

[0026] The working principle and use process of the utility model are as follows: the bushing is inserted into the support shaft 21, and the end is aligned with the limiting edge 25, and the C-shaped limiting plate 27 is inserted into the groove 26 to limit the other end of the bushing. The motor 35 works by transmitting power through the transmission wheel and the auxiliary driving wheel 34, driving the main gear 32 and the polishing wheel 33 on the rotating shaft 31 to rotate, and then the angle motor 28 drives the rotating frame 22 to rotate 90° as a whole. When the installation shaft 23 rotates to the rear side, the auxiliary gear 24 on the installation shaft 23 meshes and rotates with the main gear 32, so that the rotating polishing wheel 33 performs surface treatment on the rotating bushing, and then the rotating frame 22 continues to rotate, and the treated bushing is rotated to the front side for removal.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A surface treatment device for a bushing, comprising a bracket (1), characterized in that: The support (1) is provided with a rotating mechanism (2) for adjusting the position of the bushing after multi-station fixation, and a processing mechanism (3) arranged at the rear side of the rotating mechanism (2) for performing surface treatment on the bushing rotated to the rear side. The rotating mechanism (2) comprises a support shaft (21) arranged on the support (1), a rotating frame (22) is fixed at one end of the support shaft (21), a limiting component is evenly distributed on the circumference of the rotating frame (22), and the other end of the support shaft (21) is connected to a power member for causing the rotating frame (22) to rotate at a certain angle. The limiting component comprises a mounting shaft (23) arranged parallel to the support shaft (21), and a sub-gear (24) is installed on the mounting shaft (23); the processing mechanism (3) comprises a rotating shaft (31) arranged parallel to the support shaft (21), a main gear (32) and a polishing wheel (33) are installed on the rotating shaft (31), and one end of the rotating shaft (31) is connected to a power source.

2. A bushing surface treatment device according to claim 1, characterized in that: The limiting assembly is provided at four locations, the installation shaft (23) is rotatably connected to the rotating frame (22), a limiting edge (25) is provided on the installation shaft (23) at one side of the rotating frame (22), a groove (26) is provided on the installation shaft (23) at one side of the limiting edge (25), and a C-shaped limiting plate (27) is provided on the groove (26).

3. A bushing surface treatment device according to claim 2, characterized in that: The C-shaped limiting plate (27) is slidably connected to the groove (26), and the outer diameter of the limiting edge (25) is smaller than the outer diameter of the bushing.

4. A bushing surface treatment device according to claim 1, characterized in that: The rotating shaft (31) is rotatably connected to the bracket (1), and the main gear (32) is meshed and rotatably engaged with the auxiliary gear (24).

5. A bushing surface treatment device according to claim 1, characterized in that: The length of the polishing wheel (33) is greater than the length of the bushing fixed on the mounting shaft (23).

6. A bushing surface treatment device according to claim 1, characterized in that: A protective cover (4) is provided on the bracket (1) at the rear side of the polishing wheel (33).

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