Grinding device for steering wheel machining

Abstract

The utility model discloses a polishing device for steering wheel processing, which relates to the technical field of steering wheel production and comprises a polishing table, a polishing rotating component is fixedly mounted in the polishing table, the output end of the polishing rotating component is in transmission connection with a steering wheel positioning component, and a partition plate is fixedly mounted at the edge of the outer side of the polishing table. A point position adjusting assembly is fixedly installed at one end of the grinding table, and one side of the point position adjusting assembly is in transmission connection with a rough grinding assembly and a scrap iron removing assembly. The surface of the steering wheel is roughly ground by the rough grinding consumable, and the cleaning liquid is pumped into the spray head by the water pump to spray the steering wheel to wash scrap iron on the surface of the steering wheel, so that the scrap iron is prevented from being remained on the steering wheel, and the steering wheel after the rough grinding procedure can directly enter a fine grinding workshop to be finely ground; time required by the grinding procedure of the steering wheel is shortened, and the quality of the steering wheel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steering wheel production technical field especially relates to a polishing device for steering wheel processing. BACKGROUND

[0002] Steering wheel polishing occupies the key position in the steering wheel processing flow, plays a vital role in improving the surface quality, touch and appearance of the steering wheel. It mainly removes defects such as burrs, knife marks and uneven places generated in the processing process through a specific polishing process, so as to make the steering wheel reach higher quality standards, meet the requirements of users for comfort and aesthetics, and provide better control experience for drivers.

[0003] For example, a device for polishing automobile steering wheel disclosed in Chinese patent publication No. CN110936251B includes a square box, a motor one is fixedly installed on the lower inner wall of the square box, a fixed plate is fixedly installed on the output shaft of the motor one, and a vertical rod is fixedly installed on the fixed plate. A dust collection box is arranged on the left side of the square box, the dust collection box is communicated with the inside of the square box through a circular pipe, a dust collection bag is arranged at the end of the circular pipe extending into the dust collection box, and a fan is fixedly installed on the left side inner wall of the dust collection box.

[0004] In the polishing process, especially in the rough polishing stage, a large amount of iron filings will be generated, which are easy to adhere to the surface of the steering wheel. If they are not cleaned in time, they will have adverse effects on the subsequent processing procedures. For example, in the fine grinding and polishing process, the existence of iron filings may cause the increase of surface scratches and the decrease of smoothness, thereby seriously affecting the quality and appearance of the final product and failing to meet the production requirements of high-quality steering wheels. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of the existing technology that a large amount of iron filings will be generated in the rough polishing stage, which are easy to adhere to the surface of the steering wheel, and if they are not cleaned in time, they will have adverse effects on the subsequent processing procedures, and provides a polishing device for steering wheel processing.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of steering wheel processing is polished with polishing device, including polishing table, polishing rotating assembly is fixedly installed in the inside of polishing table, the output end transmission of polishing rotating assembly is connected with steering wheel positioning assembly, the edge of the outside of polishing table is fixedly installed with baffle, one end of polishing table is fixedly installed with point position adjusting assembly, the side of point position adjusting assembly is respectively transmission connected with rough grinding assembly and iron filings removal assembly, iron filings removal assembly includes No.

[0007] Preferably, the point position adjusting assembly includes a bottom plate, a plurality of slide rails are fixedly installed above the bottom plate, a slide table is slidably connected above the slide rails, and the rough grinding assembly and the iron filings removal assembly are fixedly installed above the slide table.

[0008] Preferably, the rough grinding assembly includes a second mounting base, a second mounting rod is fixedly installed above the second mounting base, a second extension cross bar is fixedly installed outside the second mounting rod through bolts, a rough grinding groove is fixedly connected to the other end of the second extension cross bar, a rough grinding consumable is connected to the inside of the rough grinding groove, a positioning clamping rod is movably connected to the two sides of the first mounting base and the second mounting base, and a positioning hole is symmetrically formed on the two sides of the bottom plate.

[0009] Preferably, the rough grinding groove is symmetrically fixedly installed with an adjusting rod on the two sides, a stop ring is rotatably connected to one end of the adjusting rod, and a stop rod is fixedly connected to one side of the stop ring.

[0010] Preferably, the polishing table is provided with a drainage port at each corner.

[0011] Preferably, the steering wheel positioning assembly includes a positioning rod, a support ring is fixedly connected to the outside of the positioning rod, and a positioning nut is threadedly connected to one end of the positioning rod.

[0012] Preferably, the polishing rotating assembly includes a driving motor, a driving pulley is transmissionally connected to the output end of the driving motor, a belt is transmissionally connected to the outside of the driving pulley, a transmission pulley is transmissionally connected to the inside of the other end of the belt, a driving disc is fixedly connected to the center of one side of the transmission pulley, and the steering wheel positioning assembly is fixedly installed at the center of the driving disc.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. The utility model discloses a rough grinding material is to the surface of steering wheel and is roughly ground, and the pump is pumped into the inside of the spray head to the steering wheel with the washing liquid, and the surface on the steering wheel is washed and is sprayed with the iron filings, avoids the iron filings on the steering wheel and remains, and the steering wheel after the rough grinding process can directly enter the fine grinding workshop and carries out the fine grinding operation, shortens the time required in the polishing process of steering wheel, improves the quality of steering wheel.

[0015] 2. The utility model discloses the waste liquid that spray head washes down is kept apart by the baffle, gathers on the polishing platform, and the waste material on the polishing platform table top is flowed into the inside of waste liquid tank from the drain again, and the waste liquid is recycled, avoids the waste liquid splash to the outside of polishing platform and pollutes the outside workshop environment, protects the workshop neatness. ACCURACY OF DRAWINGS

[0016] Figure 1 A kind of polishing device's three-dimensional structure schematic diagram for the utility model is proposed to steering wheel processing;

[0017] Figure 2 The connecting relationship schematic diagram between point position adjusting assembly and iron filings removal component in the polishing device for the utility model is proposed to steering wheel processing;

[0018] Figure 3 A kind of polishing device's three-dimensional structure schematic diagram for the utility model is proposed to steering wheel processing;

[0019] Figure 4 The connecting relationship schematic diagram between polishing rotation component and steering wheel positioning component in the polishing device for the utility model is proposed to steering wheel processing.

[0020] Legend: 1, polishing platform;11, baffle;12, drain;2, polishing rotation component;21, drive motor;22, drive pulley;23, belt;24, transmission pulley;25, driving disc;3, steering wheel positioning component;31, positioning rod;32, support ring;33, positioning nut;4, point position adjusting assembly;41, bottom plate;411, positioning hole;42, slide rail;43, sliding table;5, rough grinding component;51, second mounting base;511, positioning clamping rod;52, second mounting rod;53, second extension cross bar;54, rough grinding groove;541, rough grinding material;542, adjusting rod;543, retaining ring;544, blocking rod;6, iron filings removal component;61, first mounting base;62, first mounting rod;63, first extension cross bar;64, constraint groove;65, spray head. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with drawings and examples. It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a grinding device for steering wheel processing, including a grinding table 1. A grinding rotation component 2 is fixedly installed inside the grinding table 1. A steering wheel positioning component 3 is drivenly connected to the output end of the grinding rotation component 2. A partition 11 is fixedly installed on the outer edge of the grinding table 1. A point adjustment component 4 is fixedly installed at one end of the grinding table 1. A coarse grinding component 5 and a chip removal component 6 are drivenly connected to one side of the point adjustment component 4. The chip removal component 6 includes a first mounting base 61. A mounting rod 62 is fixedly connected to one side of component 1. An extension crossbar 63 is fixedly installed on the outer side of mounting rod 62 by bolts. A constraint groove 64 is fixedly connected to the other end of extension crossbar 63. A nozzle 65 is fixedly connected to one end of constraint groove 64. The point adjustment component 4 includes a base plate 41. Several slide rails 42 are fixedly installed on the top of the base plate 41. A slide table 43 is slidably engaged on the top of the slide rails 42. The coarse grinding component 5 and the metal chip removal component 6 are respectively fixedly installed on the top of the slide table 43. The coarse grinding component 5 includes... The system includes a second mounting base 51, a second mounting rod 52 fixedly mounted on top of the second mounting base 51, a second extension crossbar 53 fixedly mounted on the outer side of the second mounting rod 52 by bolts, a coarse grinding groove 54 fixedly connected to the other end of the second extension crossbar 53, and a coarse grinding consumable 541 snapped into the inside of the coarse grinding groove 54. Positioning rods 511 are movably snapped into both sides of the first mounting base 61 and the second mounting base 51. Positioning holes 411 are symmetrically opened on both sides of the base plate 41. The steering wheel positioning assembly 3 includes... The positioning rod 31 has a support ring 32 fixedly connected to its outer side. One end of the positioning rod 31 is threadedly connected to a positioning nut 33. The grinding rotating assembly 2 includes a drive motor 21. The output end of the drive motor 21 is driven by a drive pulley 22. The outer side of the drive pulley 22 is driven by a belt 23. The inner side of the other end of the belt 23 is driven by a drive pulley 24. A drive disc 25 is fixedly connected to the center of one side of the drive pulley 24. The steering wheel positioning assembly 3 is fixedly installed at the center of the drive disc 25.

[0024] Specifically, the steering wheel to be polished is placed on the support ring 32 through the positioning rod 31, then the positioning nut 33 is rotated to fix the steering wheel on the positioning rod 31, the positioning clamp rod 511 is removed, the coarse grinding assembly 5 and the iron removal assembly 6 are dragged to slide on the sliding rail 42, the coarse grinding groove 54 is clamped on the outer side of the steering wheel to ensure that the coarse grinding consumables 541 are attached to the outer surface of the steering wheel, the restraint groove 64 is clamped on the outer side of the steering wheel, the positioning clamp rod 511 is clamped in the positioning hole 411 through the holes on the two sides of the first mounting base 61 and the second mounting base 51, the driving motor 21 is started, the driving motor 21 drives the driving belt pulley 22 to rotate, the driving belt pulley 22 drives the transmission belt pulley 24 to rotate through the belt 23, the transmission belt pulley 24 drives the driving disc 25 and the steering wheel to rotate, at this time, the coarse grinding consumables 541 coarsely grind the surface of the steering wheel, the water pump pumps the cleaning liquid into the nozzle 65 to spray and wash the iron filings on the surface of the steering wheel, so that the iron filings are not left on the steering wheel, and the steering wheel after the coarse grinding process can directly enter the fine grinding workshop for fine grinding operation, the time required for the polishing process of the steering wheel is shortened, and the quality of the steering wheel is improved.

[0025] Embodiment two: as shown in Figure 1 Figure 3 A steering wheel polishing device for processing, comprising a polishing table 1, a polishing rotating assembly 2 is fixedly installed in the polishing table 1, a steering wheel positioning assembly 3 is transmissionally connected to the output end of the polishing rotating assembly 2, a partition plate 11 is fixedly installed at the edge of the outer side of the polishing table 1, a point position adjusting assembly 4 is fixedly installed at one end of the polishing table 1, a coarse grinding assembly 5 and an iron removal assembly 6 are respectively transmissionally connected to one side of the point position adjusting assembly 4, the iron removal assembly 6 comprises a first mounting base 61, a first mounting rod 62 is fixedly connected to one side of the first mounting base 61, a first extension cross rod 63 is fixedly installed on the outer side of the first mounting rod 62 through bolts, a restraint groove 64 is fixedly connected to the other end of the first extension cross rod 63, a nozzle 65 is fixedly communicated with one end of the restraint groove 64, a drain port 12 is formed at the four corners of the polishing table 1, the coarse grinding assembly 5 comprises a second mounting base 51, a second mounting rod 52 is fixedly installed above the second mounting base 51, a second extension cross rod 53 is fixedly installed on the outer side of the second mounting rod 52 through bolts, a coarse grinding groove 54 is fixedly connected to the other end of the second extension cross rod 53, coarse grinding consumables 541 are clamped in the coarse grinding groove 54, a positioning clamp rod 511 is movably clamped on the two sides of the first mounting base 61 and the second mounting base 51, positioning holes 411 are symmetrically formed on the two sides of the bottom plate 41, adjusting rods 542 are symmetrically fixedly installed on the two sides of the coarse grinding groove 54, a stop ring 543 is rotationally clamped on one end of the adjusting rod 542, a stop rod 544 is fixedly connected to one side of the stop ring 543.

[0026] ​The effect achieved by the whole embodiment is that the waste liquid washed down by the spray head 65 is blocked by the partition plate 11 and gathered on the polishing table 1, the waste on the table top of the polishing table 1 flows into the interior of the waste liquid tank from the drain port 12 to recycle the waste liquid, avoid the waste liquid from splashing to the outside of the polishing table 1 to pollute the external workshop environment and protect the cleanness of the workshop; in addition, when the coarse grinding consumable 541 needs to be replaced, the stop ring 543 is rotated to release the limiting of the coarse grinding consumable 541 by the stop rod 544, then the old coarse grinding consumable 541 is removed and the new coarse grinding consumable 541 is replaced.

[0027] The working principle and method of using the device are as follows: the steering wheel to be polished is placed on the supporting ring 32 through the positioning rod 31, then the steering wheel is fixed on the positioning rod 31 by rotating the positioning nut 33, the positioning clamp rod 511 is removed, the coarse grinding assembly 5 and the iron filings removing assembly 6 are slid on the slide rail 42, the coarse grinding groove 54 is clamped on the outside of the steering wheel to ensure that the coarse grinding consumable 541 is attached to the outer surface of the steering wheel, the constraint groove 64 is clamped on the outside of the steering wheel, the positioning clamp rod 511 is clamped in the positioning hole 411 through the holes on the two sides of the first mounting base 61 and the second mounting base 51, the driving motor 21 is started, the driving motor 21 drives the driving belt pulley 22 to rotate, the driving belt pulley 22 drives the transmission belt pulley 24 to rotate under the transmission of the belt 23, the transmission belt pulley 24 drives the driving disc 25 and the steering wheel to rotate, at this time, the coarse grinding consumable 541 coarsely grinds the surface of the steering wheel, the water pump pumps the cleaning liquid into the interior of the spray head 65 to spray and wash the iron filings on the surface of the steering wheel, the waste liquid washed down by the spray head 65 is blocked by the partition plate 11 and gathered on the polishing table 1, the waste on the table top of the polishing table 1 flows into the interior of the waste liquid tank from the drain port 12 to recycle the waste liquid; when the coarse grinding consumable 541 needs to be replaced, the stop ring 543 is rotated to release the limiting of the coarse grinding consumable 541 by the stop rod 544, then the old coarse grinding consumable 541 is removed and the new coarse grinding consumable 541 is replaced.

[0028] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still falls within the protection scope of the technical scheme of the present application.

Claims

1. A polishing device for steering wheel processing, comprising a polishing table (1), characterized in that: The inside of the polishing table (1) is fixedly installed with a polishing rotating assembly (2), the output end of the polishing rotating assembly (2) is drivingly connected with a steering wheel positioning assembly (3), the edge of the outer side of the polishing table (1) is fixedly installed with a partition plate (11), one end of the polishing table (1) is fixedly installed with a point position adjusting assembly (4), one side of the point position adjusting assembly (4) is drivingly connected with a rough grinding assembly (5) and a iron filings removing assembly (6) respectively, the iron filings removing assembly (6) comprises a No. 1 mounting base (61), one side of the No. 1 mounting base (61) is fixedly connected with a No. 1 mounting rod (62), the outer side of the No. 1 mounting rod (62) is fixedly installed with a No. 1 extension cross bar (63) through bolts, the other end of the No. 1 extension cross bar (63) is fixedly connected with a constraint groove (64), one end of the constraint groove (64) is fixedly communicated with a spray head (65).

2. The polishing apparatus for steering wheel processing according to claim 1, characterized by: The point position adjusting assembly (4) comprises a bottom plate (41), a plurality of slide rails (42) are fixedly installed above the bottom plate (41), a slide table (43) is slidingly connected above the slide rails (42), and the rough grinding assembly (5) and the iron filings removing assembly (6) are fixedly installed above the slide table (43) respectively.

3. The polishing apparatus for steering wheel processing according to claim 2, characterized in that: The rough grinding assembly (5) comprises a No. 2 mounting base (51), a No. 2 mounting rod (52) is fixedly installed above the No. 2 mounting base (51), a No. 2 extension cross bar (53) is fixedly installed on the outer side of the No. 2 mounting rod (52) through bolts, a rough grinding groove (54) is fixedly connected to the other end of the No. 2 extension cross bar (53), a rough grinding material (541) is clamped in the rough grinding groove (54), and a positioning clamping rod (511) is movably clamped on the two sides of the No. 1 mounting base (61) and the No. 2 mounting base (51) respectively.

4. The polishing apparatus for steering wheel processing according to claim 3, characterized in that: The two sides of the rough grinding groove (54) are fixedly installed with adjusting rods (542) symmetrically, a stop ring (543) is rotatably clamped to one end of the adjusting rod (542), and a stop rod (544) is fixedly connected to one side of the stop ring (543).

5. The polishing apparatus for steering wheel processing according to claim 1, characterized by: Drainage holes (12) are formed in the four corners of the polishing table (1).

6. The polishing apparatus for steering wheel processing according to claim 1, characterized by: The steering wheel positioning assembly (3) comprises a positioning rod (31), a supporting ring (32) is fixedly connected to the outer side of the positioning rod (31), and a positioning nut (33) is threadedly connected to one end of the positioning rod (31).

7. The polishing apparatus for steering wheel processing according to claim 1, characterized by: The polishing rotating assembly (2) comprises a driving motor (21), the output end of the driving motor (21) is drivingly connected with a driving belt pulley (22), the outer side of the driving belt pulley (22) is drivingly connected with a belt (23), the inner side of the other end of the belt (23) is drivingly connected with a transmission belt pulley (24), the center of one side of the transmission belt pulley (24) is fixedly connected with a driving disc (25), and the steering wheel positioning assembly (3) is fixedly installed at the center of the driving disc (25).

Images