Automobile part surface polishing equipment

Abstract

The invention provides automobile part surface polishing equipment, and relates to the field of polishing equipment.The automobile part surface polishing equipment comprises a machining table, a supporting plate is fixedly mounted at the top end of the machining table, an air cylinder is fixedly mounted at the top end of the supporting plate, a mounting plate is fixedly mounted at the output end of the air cylinder, and a polishing machine is fixedly mounted on the inner side of the mounting plate; a containing plate is arranged on the inner side of the machining table, and a leakage groove is formed in the inner side of the containing plate. According to the polishing device, the leakage groove, the collecting cavity, the intercepting plate, an air extractor, a connecting pipe, an air storage cavity, a transverse plate, an air blowing barrel and a hose are arranged, in the process of starting the air extractor, negative pressure can be formed in the collecting cavity, and chippings in the polishing process are absorbed and collected through the leakage groove; and in the process, air can also be blown to the polished workpiece from the air blowing barrel under the action of the air exhauster, so that the splashing height of the chippings is reduced, and the later chipping cleaning difficulty can be reduced while the working environment is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, in particular to a surface polishing equipment for automobile parts. Background Art

[0002] Automobile parts surface polishing equipment refers to mechanical equipment used to improve the surface quality of automobile parts, improve their appearance smoothness, and enhance their corrosion resistance and performance.

[0003] Publication No. CN218254479U discloses a polishing device for automobile parts, including a mounting seat and a mounting assembly, wherein the mounting assembly includes a control motor, a rotating rod, a guide rail, a polishing disc, a fixing bolt, a fixing nut and a guide member. After the polishing disc is aligned with the guide rail, the polishing disc is pushed into the guide rail, and then the fixing bolt is inserted into the guide rail and the polishing disc, and finally the fixing nut is tightened, so that the polishing disc is fixed, and the control motor is started, and the power output from the output end of the control motor drives the rotating rod to rotate, thereby driving the polishing disc to rotate, so as to achieve polishing of automobile parts. After polishing is completed, the fixing nut is loosened and the fixing bolt is pulled out, so that the fixed state of the polishing disc is released, and then the polishing disc can be removed. By disassembling and assembling the polishing disc, the polishing of different surfaces of automobile parts can be achieved by only replacing the polishing disc, thereby reducing the cost of the polishing equipment.

[0004] However, in the actual operation of this type of automobile parts polishing equipment, a large amount of flying debris is inevitable, which not only affects the working environment but also makes the later collection of debris more troublesome. At the same time, the flying debris cannot be blocked. If the operator needs to observe the polishing situation closely, the flying debris may even fly into the operator's body or eyes, causing physical injuries, which needs to be optimized and improved. Summary of the invention

[0005] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0006] The present invention adopts the following technical scheme: an automobile parts surface polishing equipment comprises a processing table, the top of the processing table is fixedly installed with a support plate, the top of the support plate is fixedly installed with a cylinder, the telescopic end of the cylinder passes through the support plate and is connected with a horizontal plate located below the support plate, a mounting plate is installed below the horizontal plate, a polishing machine is installed on the inner side of the mounting plate, a placing plate is provided on the inner side of the processing table, a leakage groove is opened on the inner side of the placing plate, a fixing plate is fixedly installed on the top of the placing plate, a threaded rod is threadedly connected to the inner side of the fixing plate, one end of the threaded rod is rotatably connected with a clamping plate, the bottom end of the placing plate is connected with a collecting chamber, the inner side of the collecting chamber is provided with an intercepting plate, an air exhauster is fixedly installed on the bottom end of the processing table, the bottom end of the collecting chamber is connected with a connecting pipe, an air storage chamber is fixedly installed on the back side of the support plate, a blower is fixedly installed on the inner side of the horizontal plate, and the inner side of the blower is connected with a hose.

[0007] Preferably, a slide bar is provided on the inner side of the collection chamber, a slide block is fixedly installed on the side of the interception plate, a chip removal groove is provided on the inner side of the collection chamber, a baffle is inserted on the surface of the collection chamber, a cavity plate is fixedly installed on the bottom end of the interception plate, a top block is slidably connected to the inner side of the cavity plate, a connecting rod is fixedly installed on the bottom end of the top block, a connecting seat is fixedly installed on the bottom end of the connecting rod, a motor is fixedly installed on the surface of the collection chamber, a long rod is fixedly installed on the output end of the motor, an eccentric wheel is fixedly installed on one end of the long rod, and a connecting plate is hinged on the inner side of the eccentric wheel through a rotating shaft. Here, in the process of the motor driving the eccentric wheel to rotate, the interception plate can be driven to slide back and forth up and down along the slide bar under the action of the connecting plate, and the intercepted debris can be driven to be screened, thereby improving the material discharge efficiency of the debris.

[0008] Preferably, a tooth plate A is fixedly installed at the bottom end of the horizontal plate, a placement groove is opened on the inner side of the processing table, a chip guard plate is slidably connected to the inner side of the placement groove, a tooth plate B is fixedly installed on the side of the chip guard plate, and a gear is rotatably connected to the bottom end of the processing table. Here, when the cylinder drives the horizontal plate to descend, the chip guard plate can be driven to automatically rise along the placement groove under the meshing action, and can resist the high chips splashed during the polishing process.

[0009] Preferably, the fixing plate has a thread on the inner side, and the thread on the inner side of the fixing plate meshes with the thread on the surface of the threaded rod. Here, the threaded rod is rotated and the clamping plate is driven to slide along the placement plate under the action of the thread to clamp and fix the automobile parts.

[0010] Preferably, the air extraction end of the vacuum pump is connected to the collection chamber through a connecting pipe, and the air delivery end of the vacuum pump is connected to the air storage chamber through a connecting pipe. Here, during operation, the vacuum pump can quickly extract the air inside the collection chamber through the connecting pipe, so that the debris in the polishing process can be sucked in and collected through the leakage groove.

[0011] Preferably, the blower is connected to the air storage chamber through a hose. Here, the air drawn in by the air extractor is injected into the inner side of the air storage chamber through the connecting pipe, and then the air storage chamber ejects the air through the hose and the blower.

[0012] Preferably, the slider is slidably connected to the slide bar, and the connecting plate is hinged to the connecting seat via a rotating shaft. Here, under the rotation of the eccentric wheel, the connecting plate drives the intercepting plate and the slider to slide back and forth along the slide bar.

[0013] Preferably, the connecting rod is slidably connected to the cavity plate. Here, the setting of the connecting rod can drive the top block to move upward along the cavity plate under the action of the eccentric wheel and the connecting plate.

[0014] Preferably, the tooth plate A meshes with the gear, and the tooth plate B meshes with the gear. Here, when the tooth plate A slides downward, the gear is driven to rotate under the meshing action, and then the chip guard plate can be driven to slide upward along the placement groove under the meshing action between the tooth plate B and the gear.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by arranging a leakage groove, a collecting chamber, an intercepting plate, an air pump, a connecting pipe, an air storage chamber, a horizontal plate, a blower and a hose, a negative pressure can be formed inside the collecting chamber when the air pump is started, and the debris in the polishing process can be absorbed and collected through the leakage groove. In this process, the gas will also be blown from the blower to the workpiece being polished under the action of the air pump, thereby reducing the splash height of the debris under the action of the wind pressure, effectively improving the working environment and reducing the difficulty of cleaning the debris in the later stage.

[0016] 2. In the present invention, by arranging a sliding rod, a slider, a chip removal groove, a baffle, a cavity plate, a top block, a connecting rod, a connecting seat, a motor, a long rod, an eccentric wheel, and a connecting plate, when the motor drives the eccentric wheel to rotate, the intercepting plate can be driven to slide back and forth up and down along the sliding rod under the action of the connecting plate, thereby driving the intercepted debris to be screened, which can improve the discharge efficiency of the debris and facilitate the collection work.

[0017] 3. In the present invention, by arranging the tooth plate A, the chip guard plate, the tooth plate B, the gear and the placement groove, when the cylinder drives the horizontal plate to descend, the chip guard plate can be driven to automatically rise along the placement groove under the meshing action, and can resist the high flying debris during the polishing process, avoiding the debris from flying into the eyes of the operator, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention provides a three-dimensional structural schematic diagram of an automobile parts surface polishing device; Figure 2 The present invention proposes a surface polishing device for automobile parts Figure 1 Enlarged view of point A in the middle; Figure 3 The present invention provides a rear view structural schematic diagram of an automobile parts surface polishing device; Figure 4 The present invention provides a partial structural exploded schematic diagram of an automobile parts surface polishing device; Figure 5 The present invention provides a side structural schematic diagram of an automobile parts surface polishing device; Figure 6 The present invention provides a schematic diagram of the exploded structure of a chip guard plate in an automobile parts surface polishing device; Figure 7 The present invention proposes a surface polishing device for automobile parts Figure 6 Enlarged view of point B in the middle.

[0019] Legend: 1. Processing table; 2. Support plate; 3. Cylinder; 4. Mounting plate; 5. Polishing machine; 6. Placement plate; 7. Leakage groove; 8. Fixed plate; 9. Threaded rod; 10. Clamp plate; 11. Collection chamber; 12. Interceptor plate; 13. Vacuum pump; 14. Connecting pipe; 15. Air storage chamber; 16. Cross plate; 17. Hair dryer; 18. Hose; 19. Slide bar; 20. Slider; 21. Chip removal groove; 22. Baffle plate; 23. Cavity plate; 24. Top block; 25. Connecting rod; 26. Connecting seat; 27. Motor; 28. Long rod; 29. ​​Eccentric wheel; 30. Connecting plate; 31. Tooth plate A; 32. Chip guard plate; 33. Tooth plate B; 34. Gear; 35. Placement groove. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the technical field. Example

[0023] See also Figure 1-7 The present invention provides a technical solution: an automobile parts surface polishing device, comprising a processing table 1, a support plate 2 is fixedly installed on the top of the processing table 1, and a cylinder 3 is fixedly installed on the top of the support plate 2. Figure 2 , 5 As shown, the telescopic end of the cylinder 3 is fixedly installed with a mounting plate 4 through a transverse plate 16, and a polishing machine 5 is fixedly installed on the inner side of the mounting plate 4. A placing plate 6 is provided on the inner side of the processing table 1, and a leakage groove 7 is provided on the inner side of the placing plate 6. A fixing plate 8 is fixedly installed on the upper side of the placing plate 6, and a threaded rod 9 is connected to the fixing plate 8 through a threaded hole, and a clamping plate 10 is rotatably connected to one end of the threaded rod 9. The bottom end of the placing plate 6 is connected to a collecting chamber 11, and an intercepting plate 12 is provided on the inner side of the collecting chamber 11. The intercepting plate 12 is horizontally arranged in the collecting chamber 11, and an exhaust fan 13 is fixedly installed at the bottom end of the processing table 1, and the bottom end of the collecting chamber 11 is connected to a connecting pipe 14, and an air storage chamber 15 is fixedly installed on the back of the support plate 2. The telescopic end of the cylinder 3 passes through the support plate 2 and is fixedly connected to the transverse plate 16, as shown in FIG. Figure 1 As shown, hair dryers 17 are fixedly mounted on both sides of the horizontal plate 16 , and a hose 18 is connected to the inner side of the hair dryer 17 .

[0024] In one embodiment, a slide bar 19 is provided on the inner side of the collecting chamber 11, a slide block 20 matching the slide bar 19 is fixedly installed on the side of the intercepting plate 12, a chip removal groove 21 is provided on the inner side of the collecting chamber 11, a baffle 22 is inserted on the surface of the collecting chamber 11, wherein fixed sleeves for fixing the baffle 22 are provided on both sides of the chip removal groove 21, wherein the baffle 22 is slidably arranged in the fixed sleeve, a cavity plate 23 is fixedly installed on the bottom end of the intercepting plate 12, a top block 24 is slidably connected to the inner side of the cavity plate 23, and the bottom end of the top block 24 A connecting rod 25 is fixedly installed, and a connecting seat 26 is fixedly installed at the bottom end of the connecting rod 25, wherein the connecting rod 25 is arranged on the inner wall of the collecting chamber 11 through a sliding sleeve, wherein the sliding direction of the connecting rod 25 is the up-down direction, and a motor 27 is fixedly installed on the surface of the collecting chamber 11, and a long rod 28 is fixedly installed at the output end of the motor 27, and an eccentric wheel 29 is fixedly installed at one end of the long rod 28, and a connecting plate 30 is hinged on the inner side of the eccentric wheel 29 through a rotating shaft, wherein the other end of the connecting plate 30 is hinged to the lower end of the connecting seat 26. In the process of the motor 27 driving the eccentric wheel 29 to rotate, the intercepting plate 12 can be driven to slide up and down along the sliding rod 19 under the action of the connecting plate 30, and its working principle is similar to that of the crank-connecting rod mechanism, which converts the rotational motion of the motor into the up-down linear reciprocating motion of the top block 24 and the connecting rod 25, and can drive the intercepted debris to be screened, thereby improving the material discharge efficiency of the debris, and has high practicality.

[0025] like Figure 1 or Figure 7 As shown, in one embodiment, tooth plates A31 are fixedly installed on both sides of the horizontal plate 16, a placement groove 35 is opened on the inner side of the processing table 1, and a chip guard plate 32 is slidably arranged inside the placement groove 35, wherein the shape of the chip guard plate 32 is similar to that of the placement groove 35, and the gap between the two is matched, and the shape of the chip guard plate 32 is U-shaped, and tooth plates B33 are fixedly installed on the outer side surfaces of the left and right sides of the chip guard plate 32, and the bottom end of the processing table 1 is rotatably connected with a gear 34, wherein the gear 34 is installed on the bottom surface of the processing table 1 through a bearing seat, wherein the tooth plates A31 and B33 are meshed with the gear 34, wherein the tooth plates A31 and B33 are respectively located on both sides of the gear 34. In the process of the tooth plate A31 sliding downward, the gear 34 is driven to rotate under the meshing action, and then the chip guard plate 32 can be driven to slide upward along the placement groove 35 under the meshing action between the tooth plate B33 and the gear 34, and the rising chip guard plate 32 can thus resist the flying debris.

[0026] In one embodiment, the inner side of the fixing plate 8 is provided with threads, which mesh with threads on the surface of the threaded rod 9. The threaded rod 9 is rotated and the clamping plate 10 is driven to slide along the placement plate 6 under the action of the threads, and the automobile parts are clamped and fixed.

[0027] In one embodiment, the air exhaust end of the air exhauster 13 is connected to the collection chamber 11 through the connecting pipe 14, and the air delivery end of the air exhauster 13 is connected to the air storage chamber 15 through the connecting pipe 14. When the air exhauster 13 is started, the air inside the collection chamber 11 can be quickly extracted under the action of the connecting pipe 14 and negative pressure can be formed, so that the debris in the polishing process above can be sucked in through the leakage groove 7.

[0028] In one embodiment, the blower 17 is connected to the air storage chamber 15 through a hose 18. When the air pressure inside the air storage chamber 15 is continuously increased, the air will be sprayed toward the workpiece being polished through the hose 18 and the blower 17.

[0029] In one embodiment, the slider 20 is slidably connected to the slide bar 19, and the connecting plate 30 is hinged to the connecting seat 26 via a rotating shaft. As the eccentric wheel 29 continues to rotate, the connecting plate 30 drives the intercepting plate 12 and the slider 20 to slide back and forth along the slide bar 19, thereby circulating and driving the intercepting plate 12 to perform screening.

[0030] In one embodiment, the connecting rod 25 is slidably connected to the cavity plate 23. The eccentric wheel 29 rotates to drive the connecting plate 30 to change its position and angle, thereby driving the connecting rod 25 and the top block 24 to move upward along the cavity plate 23 through the connecting plate 30 and the connecting seat 26.

[0031] In one embodiment, the tooth plate A31 meshes with the gear 34, and the tooth plate B33 meshes with the gear 34. When the horizontal plate 16 descends, the tooth plate A31 is driven to slide downward, and the gear 34 is driven to rotate under the meshing action, and then the chip guard plate 32 is driven to slide upward along the placement groove 35 under the meshing action between the tooth plate B33 and the gear 34.

[0032] Working principle: When working, first place the automobile parts on the surface of the placement plate 6, then rotate the threaded rod 9 and drive the clamping plate 10 to slide along the placement plate 6 under the action of the thread, and clamp the automobile parts, then start the cylinder 3 and drive the cross plate 16 of the polishing machine 5 to descend, during which the tooth plate A31 will be driven to slide downward, and the gear 34 will be driven to rotate under the meshing action, and then the chip guard plate 32 can be driven to slide upward along the placement groove 35 under the meshing action between the tooth plate B33 and the gear 34, so as to resist the flying debris, then start the polishing machine 5 and polish the clamped automobile parts, and at the same time start the vacuum pump 13, and under the action of the connecting pipe 14, the air inside the collecting chamber 11 can be quickly extracted and negative pressure can be formed, so that the debris in the polishing process above can be sucked in through the leakage groove 7 and intercepted by the interception plate 12, and then the air drawn in by the vacuum pump 13 will be injected into the inner side of the air storage chamber 15 through the connecting pipe 14. When the air pressure inside the air storage chamber 15 continues to increase, The air is sprayed toward the workpiece being polished through the hose 18 and the blower 17, so that the splash height of the debris can be reduced under the action of wind pressure. After the work is completed, the cylinder 3 is started to drive the polisher 5 and the cross plate 16 to rise, and at the same time drive the tooth plate A31 to rise. Under the cooperation with the tooth plate B33 and the gear 34, the chip guard plate 32 is slowly lowered and reset along the placement groove 35. When the chip is removed, the baffle plate 22 is first pulled out, and then the motor 27 is started to drive the long rod 28 and the eccentric wheel 29 to rotate. At this time, the eccentric wheel 29 will The connecting plate 30 is driven to change its position and angle, so that the connecting rod 25 and the top block 24 can be driven to move upward along the cavity plate 23 through the connecting plate 30 and the connecting seat 26, thereby driving the intercepting plate 12 and the slider 20 to slide upward along the slide rod 19. As the eccentric wheel 29 continues to rotate, the connecting plate 30 will drive the intercepting plate 12 and the slider 20 to slide downward along the slide rod 19, thereby circulating and driving the intercepting plate 12 to screen, so that the debris can be screened out through the chip discharge groove 21 in cooperation with the inclined surface of the intercepting plate 12.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automobile parts surface polishing device, comprising a processing table (1), characterized in that: A support plate (2) is fixedly mounted on the top of the processing table (1), a cylinder (3) is fixedly mounted on the top of the support plate (2), a telescopic end of the cylinder (3) passes through the support plate (2) and is connected to a transverse plate (16) located below the support plate (2), a mounting plate (4) is mounted below the transverse plate (16), a polishing machine (5) is mounted on the inner side of the mounting plate (4), a placement plate (6) is arranged on the inner side of the processing table (1), a drain groove (7) is provided on the inner side of the placement plate (6), a fixing plate (8) is fixedly mounted on the top of the placement plate (6), and the fixing plate (8) is A threaded rod (9) is connected to the inner side of the processing table (1), one end of which is rotatably connected to a clamping plate (10). The bottom end of the placement plate (6) is connected to a collecting chamber (11), and an intercepting plate (12) is arranged on the inner side of the collecting chamber (11). An air extractor (13) is fixedly mounted on the bottom end of the processing table (1), and the bottom end of the collecting chamber (11) is connected to a connecting pipe (14). An air storage chamber (15) is fixedly mounted on the back side of the support plate (2), and a blower (17) is fixedly mounted on the inner side of the horizontal plate (16), and a hose (18) is connected to the inner side of the blower (17).

2. The automobile parts surface polishing equipment according to claim 1, characterized in that: A sliding rod (19) is provided on the inner side of the collecting chamber (11); a sliding block (20) is fixedly mounted on the side of the intercepting plate (12); a chip removal groove (21) is provided on the inner side of the collecting chamber (11); a baffle (22) is inserted on the surface of the collecting chamber (11); a chamber plate (23) is fixedly mounted on the bottom end of the intercepting plate (12); a top block (24) is slidably connected to the inner side of the chamber plate (23); a connecting rod (25) is fixedly mounted on the bottom end of the top block (24); a connecting seat (26) is fixedly mounted on the bottom end of the connecting rod (25); a motor (27) is fixedly mounted on the surface of the collecting chamber (11); a long rod (28) is fixedly mounted on the output end of the motor (27); an eccentric wheel (29) is fixedly mounted on one end of the long rod (28); and a connecting plate (30) is hinged on the inner side of the eccentric wheel (29) via a rotating shaft.

3. The automobile parts surface polishing equipment according to claim 1, characterized in that: A tooth plate A (31) is fixedly mounted on the bottom end of the transverse plate (16); a placement groove (35) is provided on the inner side of the processing table (1); a chip guard plate (32) is slidably connected to the inner side of the placement groove (35); a tooth plate B (33) is fixedly mounted on the side of the chip guard plate (32); and a gear (34) is rotatably connected to the bottom end of the processing table (1).

4. The automobile parts surface polishing equipment according to claim 1, characterized in that: The inner side of the fixing plate (8) is provided with a thread, and the thread provided on the inner side of the fixing plate (8) meshes with the thread on the surface of the threaded rod (9).

5. The automobile parts surface polishing equipment according to claim 1, characterized in that: The air extraction end of the air extractor (13) is connected to the collecting chamber (11) via a connecting pipe (14), and the air delivery end of the air extractor (13) is connected to the air storage chamber (15) via a connecting pipe (14).

6. The automobile parts surface polishing equipment according to claim 1, characterized in that: The hair dryer (17) is connected to the air storage chamber (15) via a hose (18).

7. The automobile parts surface polishing equipment according to claim 2, characterized in that: The sliding block (20) is slidably connected to the sliding rod (19), and the connecting plate (30) is hinged to the connecting seat (26) via a rotating shaft.

8. The automobile parts surface polishing equipment according to claim 2, characterized in that: The connecting rod (25) is slidably connected to the cavity plate (23).

9. The automobile parts surface polishing equipment according to claim 3, characterized in that: The tooth plate A (31) meshes with the gear (34), and the tooth plate B (33) meshes with the gear (34).

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