Polishing device for motorcycle hub production

Abstract

The invention relates to the field of motorcycle hub production, in particular to a polishing device for motorcycle hub production, which comprises a mounting main body, two driving main bodies in bilateral symmetry are mounted on the inner side of the mounting main body, polishing parts are correspondingly mounted on the driving main bodies, and a moving frame is slidably arranged on the mounting main body. The clamping driving mechanism is arranged on the moving frame, and the spraying mechanism is arranged on the rear portion of the mounting body. When a motorcycle hub is polished, a negative pressure liquid storage assembly is started, cooling oil in the negative pressure liquid storage assembly is sprayed out through a spraying head, and therefore the motorcycle hub in the polishing process is cooled, deformation caused by overheating of the motorcycle hub during polishing is avoided, meanwhile, a driving motor is started, and the cooling oil is sprayed out through the spraying head; the output shaft of the driving motor can drive the rotating roller on the lower side to rotate, so that the rotating roller on the upper side moves, at the moment, the motorcycle hub can enter a slow rotating motion state, the grinding machining efficiency is improved in cooperation with the grinding piece, and the grinding effect is enhanced.

Description

Technical Field

[0001] The invention relates to the field of motorcycle wheel hub production, and in particular to a grinding device for motorcycle wheel hub production. Background Art

[0002] Motorcycle wheel grinding is generally used to remove burrs and uneven parts during processing and to improve surface finish. It is usually operated with a corresponding pneumatic or electric grinder. This type of equipment uses electricity or compressed air to drive the abrasive on the rotating head to complete the grinding operation. They are more efficient than manual tools and can adjust the speed to adapt to different materials and needs. Depending on the different grinding tools used, they can achieve coarse grinding, fine grinding, and even polishing. However, during the grinding process, the motorcycle wheel is relatively fixed, and the grinding is achieved solely by the movement of the grinding tool, which will reduce the overall grinding efficiency.

[0003] Therefore, a kind of grinding device of motorcycle wheel hub production is now developed for the problems referred to above. Summary of the invention

[0004] In order to overcome the disadvantages of the existing device that the motorcycle wheel hub is relatively fixed during the grinding process and the grinding is achieved solely by the movement of the grinding tool, which will lead to a decrease in the overall grinding efficiency, the present invention provides a grinding device for motorcycle wheel hub production.

[0005] The technical solution of the present invention is: a grinding device for motorcycle wheel hub production, comprising a mounting body, two left-right symmetrical driving bodies are mounted inside the mounting body, grinding pieces are mounted on the driving bodies respectively, a moving frame is slidably arranged on the mounting body, and further comprising:

[0006] A clamping drive mechanism, which is used to clamp the motorcycle wheel hub and stabilize it, and to assist the wheel hub to rotate slowly during the grinding process;

[0007] A spraying mechanism is arranged at the rear of the mounting body and is used for spraying cooling oil during the grinding process.

[0008] As a preferred technical solution of the present invention, the clamping drive mechanism includes a hydraulic cylinder, the hydraulic cylinder is installed on the front and rear sides of the mobile frame, the left and right sides of the mobile frame are rotatably connected with clamping arc plates, the clamping arc plates are used to clamp and stabilize the motorcycle wheel hub, the clamping arc plates are connected to the corresponding telescopic ends of the hydraulic cylinders, a driving motor is installed on the front side of the mobile frame, a rotating roller is connected to the output shaft of the driving motor, another rotating roller is rotatably connected to the upper part of the mobile frame, the two rotating rollers are meshed with each other, and the rotating roller on the upper side can contact the motorcycle wheel hub.

[0009] As a preferred technical solution of the present invention, the spraying mechanism includes a fixed plate, the fixed plate is connected to the rear of the mounting body, a negative pressure liquid storage component is arranged on the rear side of the fixed plate, the negative pressure liquid storage component is used to store cooling oil, and two spraying heads are connected between the negative pressure liquid storage component and the fixed plate.

[0010] As a preferred technical solution of the present invention, it also includes a gathering mechanism, which includes a limiting member, two limiting members symmetrically installed on the fixed plate, and a gathering frame for collecting cooling oil is slidably connected on both sides of the left and right sides of the installation body, and the gathering frame is slidably connected to the adjacent limiting members, and the front and rear sides of the right part of the movable frame are connected to the fixing members, and the fixing members are rotatably connected to the rotating rods, and the rotating rods can contact the corresponding wedge-shaped structures on the right part of the gathering frame, and springs are connected between the gathering frame and the installation body.

[0011] As a preferred technical solution of the present invention, it also includes a cover mechanism, which includes a limit rod, two limit rods that are symmetrical front and back are connected to the left side of the installation body, a protective plate is slidably connected between the limit rods, the protective plate is connected to the movable frame, a rotating plate is rotatably connected to the top of the protective plate, gears are connected to the front and rear sides of the rotating plate, racks are installed on the front and rear sides of the installation body, and the racks can mesh with adjacent gears.

[0012] As a preferred technical solution of the present invention, it also includes a collection mechanism, which includes a collection frame. Two collection frames are symmetrically arranged in the right part of the installation body, and a pulling frame for quick cleaning is slidably connected between the collection frames.

[0013] As a preferred technical solution of the present invention, a balancing mechanism is also included, which includes a mounting member, and the mounting members are installed on both sides of the left and right sides of the mobile frame. The mounting members are connected to a balancing board, and the balancing board is used to maintain the movement stability of the mobile frame.

[0014] As a preferred technical solution of the present invention, the outer rings of the rotating rollers are all toothed structures.

[0015] As a preferred technical solution of the present invention, a detachable connection structure is formed between the fixing plate and the installation body.

[0016] As a preferred technical solution of the present invention, the inner side of the convergence frame is a slope guide structure.

[0017] By adopting the above technical solution, the beneficial effects of the present invention are:

[0018] 1. When the motorcycle wheel hub is being polished, the present invention starts the negative pressure liquid storage component, so that the cooling oil in the negative pressure liquid storage component is sprayed out through the spray head, thereby cooling the motorcycle wheel hub being polished to avoid deformation caused by overheating of the motorcycle wheel hub during polishing. At the same time, the drive motor is started, and the output shaft of the drive motor drives the rotating roller on the lower side to rotate, thereby causing the rotating roller on the upper side to move. At this time, the motorcycle wheel hub can enter a slowly rotating motion state, and the polishing part is cooperated to improve the efficiency of the polishing process and enhance the polishing effect.

[0019] 2. The present invention relies on the movement of the mobile frame to make the rotating rod pull the gathering frame to slide closer, so that the sprayed cooling oil can be concentrated in the gathering frame for storage, avoiding the cooling oil from being scattered and reducing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0022] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the clamping drive mechanism of the present invention.

[0023] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the spraying mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of a first partial cross-sectional three-dimensional structure of the gathering mechanism of the present invention.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the cover mechanism of the present invention.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the balancing mechanism of the present invention.

[0028] Fig. 9 It is a schematic diagram of a second partial cross-sectional three-dimensional structure of the gathering mechanism of the present invention.

[0029] Marked in the figure: 1-installation body, 2-driving body, 3-grinding part, 4-moving frame, 5-clamping drive mechanism, 51-hydraulic cylinder, 52-clamping arc plate, 53-driving motor, 54-rotating roller, 6-spraying mechanism, 61-fixed plate, 62-negative pressure liquid storage component, 63-spraying head, 7-gathering mechanism, 71-limiting part, 72-converging frame, 73-fixing part, 74-rotating rod, 75-spring, 8-cover mechanism, 81-limiting rod, 82-protective plate, 83-rotating plate, 84-gear, 85-rack, 9-collecting mechanism, 91-collecting frame, 92-pulling frame, 10-balancing mechanism, 101-mounting part, 102-balancing plate. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0031] Example 1

[0032] A grinding device for motorcycle wheel hub production, such as Figure 1 and Figure 2 As shown, it includes a mounting body 1, two left-right symmetrical driving bodies 2 are installed inside the mounting body 1, and grinding pieces 3 for grinding the motorcycle wheel hub are installed on the driving bodies 2 respectively, and a movable frame 4 for placing the motorcycle wheel hub is slidably arranged on the mounting body 1, and also includes: a clamping driving mechanism 5, the clamping driving mechanism 5 is used to clamp the motorcycle wheel hub stably and assist the wheel hub to rotate slowly during the grinding process; a spraying mechanism 6, the spraying mechanism 6 is arranged at the rear of the mounting body 1, and is used to spray cooling oil during the grinding process.

[0033] like Figure 1 and Figure 3 As shown, the clamping drive mechanism 5 includes a hydraulic cylinder 51, and the hydraulic cylinder 51 is installed on the front and rear sides of the mobile frame 4. The left and right sides of the mobile frame 4 are rotatably connected with clamping arc plates 52, and the clamping arc plates 52 are used to clamp and stabilize the motorcycle wheel hub. The clamping arc plates 52 are connected to the corresponding telescopic ends of the hydraulic cylinders 51. A driving motor 53 is installed on the front side of the mobile frame, and a rotating roller 54 is connected to the output shaft of the driving motor 53. Another rotating roller 54 is rotatably connected to the upper part of the mobile frame 4. The outer rings of the rotating rollers 54 are all toothed structures. The two rotating rollers 54 are meshed with each other, and the upper rotating roller 54 can contact the motorcycle wheel hub.

[0034] like Figure 1 and Figure 4As shown, the spray mechanism 6 includes a fixed plate 61, and the fixed plate 61 is connected to the rear of the installation body 1. The fixed plate 61 and the installation body 1 are in a detachable connection structure. A negative pressure liquid storage component 62 is arranged on the rear side of the fixed plate 61. The negative pressure liquid storage component 62 is used to store cooling oil. Two spray heads 63 are connected between the negative pressure liquid storage component 62 and the fixed plate 61.

[0035] It should be noted that when producing motorcycle wheel hubs, the present device can be used to grind the motorcycle wheel hubs. First, the motorcycle wheel hub is placed on the mobile frame 4, and then the hydraulic cylinder 51 is started, so that the telescopic end of the hydraulic cylinder 51 drives the clamping arc plate 52 to move closer, thereby clamping and fixing the motorcycle wheel hub. Then, the mobile frame 4 is pushed to move to the right. At this time, the mobile frame 4 will drive the motorcycle wheel hub into the installation body 1 and make the motorcycle wheel hub located between the inner sides of the grinding pieces 3. Then, the driving body 2 is started, and the driving body 2 will cause the grinding pieces 3 to start running. The grinding pieces 3 The operation will grind the motorcycle wheel hub. During the grinding process, the negative pressure liquid storage component 62 is started, so that the cooling oil in the negative pressure liquid storage component 62 is sprayed out through the spray head 63, thereby cooling the motorcycle wheel hub being ground to avoid overheating and deformation of the motorcycle wheel hub. At the same time, the drive motor 53 is started, and the output shaft of the drive motor 53 will drive the rotating roller 54 on the lower side to rotate, thereby moving the rotating roller on the upper side. At this time, the motorcycle wheel hub can enter a slowly rotating motion state, and cooperate with the grinding piece 3 to improve the efficiency of the grinding process and enhance the grinding effect.

[0036] Example 2

[0037] On the basis of Example 1, Figure 1 , Figure 5 and Fig. 9 As shown, it also includes a gathering mechanism 7, which includes a limiting member 71. Two symmetrical limiting members 71 are installed on the fixed plate 61. Both left and right sides of the installation body 1 are slidably connected with a gathering frame 72 for collecting the cooling oil. The inner side of the gathering frame 72 is an inclined guiding structure. The gathering frame 72 is slidably connected to the adjacent limiting members 71. Both the front and rear sides of the right part of the movable frame 4 are connected with fixing members 73. The fixing members 73 are rotatably connected with a rotating rod 74. The rotating rod 74 can contact the corresponding wedge-shaped structure on the right side of the gathering frame 72. A spring 75 is connected between the gathering frame 72 and the installation body 1.

[0038] When the locking cam 72 is in the unlocking state, the locking cam 73 is in the unlocking state, and the locking cam 73 is in the unlocking state, so that the locking cam 73 is locked.

[0039] like Figure 1 and Figure 6 As shown, a cover mechanism 8 is also included, and the cover mechanism 8 includes a limit rod 81. Two limit rods 81 that are symmetrical in front and back are connected to the left side of the installation body 1. A protective plate 82 is slidably connected between the limit rods 81. The protective plate 82 is connected to the movable frame 4. A rotating plate 83 is rotatably connected to the top of the protective plate 82. Gears 84 are connected to the front and rear sides of the rotating plate 83. Racks 85 are installed on the front and rear sides of the installation body 1, and the racks 85 can mesh with adjacent gears 84.

[0040] It should be noted that as the mobile frame 4 moves to the right, the mobile frame 4 will pull the protective plate 82 to slide to the right along the limit rod 81, thereby causing the rotating plate 83 to move to the right. At this time, the gear 84 will continue to approach the corresponding rack 85. When the gear 84 engages with the corresponding rack 85, the gear 84 will rotate under the action of the rack 85, thereby causing the rotating plate 83 to flip upward 90 degrees, thereby completing the overall shielding of the right frame of the installation body.

[0041] like Figure 1 and Figure 7 As shown, it also includes a collecting mechanism 9, which includes a collecting frame 91. Two front-to-back symmetrical collecting frames 91 are arranged on the right side of the installation body 1, and a pulling frame 92 for rapid cleaning is slidably connected between the collecting frames 91.

[0042] It should be noted that under the guidance of the convergence frame 72, the cooling oil will drip into the collection frame 91. When centralized cleaning is required, the pulling frame 92 is pulled to the right so that the cooling oil in the collection frame 91 can be concentrated in the right part of the collection frame 91, which is convenient for quick cleaning.

[0043] like Figure 1 and Figure 8As shown, a balancing mechanism 10 is also included. The balancing mechanism 10 includes a mounting member 101. The mounting members 101 are installed on both sides of the mobile frame 4. The mounting members 101 are connected to a balancing board 102. The balancing board 102 is used to maintain the movement stability of the mobile frame 4.

[0044] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A grinding device for motorcycle wheel hub production, characterized in that: The invention comprises a mounting body (1), two driving bodies (2) are mounted on the inner side of the mounting body (1) and are symmetrical to each other. A grinding piece (3) is mounted on each of the driving bodies (2) respectively. A moving frame (4) is slidably mounted on the mounting body (1). Also included are: A clamping drive mechanism (5), the clamping drive mechanism (5) is used to clamp the motorcycle wheel hub for stability and assist the wheel hub to rotate slowly during the grinding process; A spraying mechanism (6) is arranged at the rear of the mounting body (1) and is used for spraying cooling oil during the grinding process.

2. A grinding device for motorcycle wheel hub production according to claim 1, characterized in that: The clamping drive mechanism (5) comprises a hydraulic cylinder (51), the hydraulic cylinder (51) is installed on both the front and rear sides of the movable frame (4), the left and right sides of the movable frame (4) are rotatably connected with clamping arc plates (52), the clamping arc plates (52) are used to clamp and stabilize the motorcycle wheel hub, the clamping arc plates (52) are connected to the corresponding telescopic ends of the hydraulic cylinders (51), the front side of the movable frame is installed with a driving motor (53), the output shaft of the driving motor (53) is connected with a rotating roller (54), the upper part of the movable frame (4) is rotatably connected with another rotating roller (54), the two rotating rollers (54) are meshed with each other, and the upper rotating roller (54) can contact the motorcycle wheel hub.

3. A grinding device for motorcycle wheel hub production according to claim 2, characterized in that: The spray mechanism (6) comprises a fixing plate (61), the fixing plate (61) is connected to the rear of the mounting body (1), a negative pressure liquid storage component (62) is arranged on the rear side of the fixing plate (61), the negative pressure liquid storage component (62) is used to store cooling oil, and two spray heads (63) are connected between the negative pressure liquid storage component (62) and the fixing plate (61).

4. A grinding device for motorcycle wheel hub production according to claim 3, characterized in that: The invention also comprises a gathering mechanism (7), wherein the gathering mechanism (7) comprises a limiting member (71), wherein two limiting members (71) are symmetrically mounted on the fixing plate (61), and a gathering frame (72) for collecting cooling oil is slidably connected to the left and right sides of the installation body (1), and the gathering frame (72) is slidably connected to the adjacent limiting members (71), and the front and rear sides of the right part of the movable frame (4) are both connected to fixing members (73), and the fixing members (73) are both rotatably connected to a rotating rod (74), and the rotating rod (74) can contact the corresponding right wedge structure of the gathering frame (72), and a spring (75) is connected between the gathering frame (72) and the installation body (1).

5. A grinding device for motorcycle wheel hub production according to claim 4, characterized in that: The invention also comprises a cover plate mechanism (8), wherein the cover plate mechanism (8) comprises a limit rod (81), two limit rods (81) symmetrically arranged in the front and rear directions are connected to the left side of the installation body (1), a protective plate (82) is slidably connected between the limit rods (81), the protective plate (82) is connected to the movable frame (4), a rotating plate (83) is rotatably connected to the top of the protective plate (82), the rotating plate (83) is connected to gears (84) on both the front and rear sides, and racks (85) are installed on both the front and rear sides of the installation body (1), and the racks (85) can mesh with adjacent gears (84).

6. A grinding device for motorcycle wheel hub production according to claim 5, characterized in that: It also comprises a collecting mechanism (9), the collecting mechanism (9) comprising a collecting frame (91), two collecting frames (91) are arranged symmetrically in front and back in the right part of the installation body (1), and a pulling frame (92) for rapid cleaning is slidably connected between the collecting frames (91).

7. A grinding device for motorcycle wheel hub production according to claim 6, characterized in that: The invention also comprises a balancing mechanism (10), wherein the balancing mechanism (10) comprises a mounting member (101), the mounting members (101) are mounted on both left and right sides of the moving frame (4), and the mounting members (101) are connected to balancing plates (102), and the balancing plates (102) are used to maintain the movement stability of the moving frame (4).

8. The grinding device for motorcycle wheel hub production according to claim 2, characterized in that: The outer rings of the rotating rollers (54) are all tooth-shaped structures.

9. A grinding device for motorcycle wheel hub production according to claim 3, characterized in that: The fixing plate (61) and the installation body (1) are in a detachable connection structure.

10. A grinding device for motorcycle wheel hub production according to claim 4, characterized in that: The inner side of the convergence frame (72) is a sloped guiding structure.

Images