A sealing ring burr cleaning device for new energy vehicles

Abstract

The present invention relates to the technical field of new energy vehicles, and specifically to a sealing ring burr cleaning device for new energy vehicles, comprising a base, a guide rail is arranged above the base, a bracket is slidably connected to one side of the guide rail, and a clamping assembly of the sealing ring is installed on the bracket; through the relative rotation of a first rotating wheel and a second rotating wheel, the clamping plate is controlled to expand outward, and the sealing ring is clamped and fixed from the inside, and multiple sealing rings can be fixed at the same time, and during the rotation of the rotating column and the first rotating wheel, the sealing ring is driven to rotate synchronously, and the movement of the cleaning assembly is controlled so that the second grinding roller of the scraper box passes through the surface of the sealing ring in turn, and when the sealing ring rotates, the outer surfaces of the multiple sealing rings are cleaned of burrs and polished to be smooth, thereby greatly improving the efficiency of the surface treatment of the sealing ring.

Description

Technical Field

[0001] The invention relates to the technical field of new energy vehicles, and in particular to a sealing ring burr cleaning device for new energy vehicles. Background Art

[0002] Automotive sealing rings are very important parts in automobiles, and they mainly play a sealing role. The material selection of automotive sealing rings is of great significance to their sealing performance and service life, and the performance of the material directly affects the performance of the sealing ring. Automotive sealing rings are usually made of elastomers and are mainly used in various parts of the car to prevent leakage or sound insulation and shock absorption. These sealing rings play a key role in automobiles, including waterproofing, sealing, sound insulation, dustproofing, etc., thereby improving the comfort of the driving experience and protecting the car body. The design and material selection of automotive sealing rings need to consider many factors, such as oil resistance, high temperature resistance, etc., to ensure the stability of performance under different working environments.

[0003] In the prior art, after the initial production of the sealing ring, burrs are likely to appear on its surface, and the surface needs to be treated by grinding and burr cleaning.

[0004] However, since most sealing rings are circular, when cleaning the burrs on their outer surfaces, it is impossible to simultaneously process the burrs on their inner surfaces, and it is often necessary to replace the cleaning machine, which is time-consuming and labor-intensive. Summary of the invention

[0005] The purpose of the present invention is to provide a sealing ring burr cleaning device for new energy vehicles to solve the problems raised by the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sealing ring burr cleaning device for new energy vehicles, a base, a guide rail is arranged above the base, a bracket is slidably connected to one side of the guide rail, and a clamping component of the sealing ring is installed on the bracket;

[0008] The clamping assembly comprises a first rotating wheel and a second rotating wheel, and the relative rotation of the first rotating wheel and the second rotating wheel clamps and fixes a plurality of sealing rings;

[0009] The first rotating wheel is rotatably mounted on the bracket, and the first rotating wheel drives a plurality of sealing rings to rotate;

[0010] A cleaning component is slidably connected to the upper part of the other side of the guide rail, and the cleaning component is used to scrape off the burrs on the outer surface of the sealing ring and grind it flat.

[0011] Furthermore, a first slide is fixedly connected to the bottom of the bracket, the first slide is sleeved on the guide rail, and the first slide is controlled to slide by an external driving component, the bracket is rotatably connected to the first rotating wheel, the first rotating wheel is transmission-connected to the motor on the bracket through an axis, a plurality of sliding grooves are provided in the first rotating wheel, the sliding grooves are evenly distributed in the first rotating wheel, a first slider is slidably connected in the sliding groove, the first slider is fixedly connected to a connecting rod on one side facing the second rotating wheel, the other side of the connecting rod passes through the first rotating wheel, an end of the connecting rod is fixedly connected to one side of the clamping plate, the clamping plate is sleeved with a first resist plate, and the first resist plate is fixedly connected to the first slide through a rod.

[0012] Furthermore, the second rotating wheel is arranged on the side of the first rotating wheel facing the clamping plate, the second rotating wheel is rotatably connected to the first rotating wheel, a positioning assembly is arranged between the first rotating wheel and the second rotating wheel, a plurality of movable grooves are arranged on the surface of the second rotating wheel, the number of the movable grooves is the same as the number of the sliding grooves, and the two are distributed completely opposite to each other, the movable grooves are inclined relative to the sliding grooves, the two are crossed with each other, the connecting rod passes through the movable groove, and is slidably connected to the movable groove.

[0013] The cam is connected with the motor to move the first end of the shaft to move the first end of the shaft, and the cam is connected with the motor to move the first end of the shaft to move the first end of the shaft.

[0014] Further, a plurality of notches are provided on the side wall of the rotating column, a movable block is slidably connected in the notch, a second spring is provided below the movable block, one end of the second spring is fixedly connected to the inner wall of the movable block, the other end of the second spring is fixedly connected to the inner wall of the notch, a telescopic rod is provided in the middle of the second spring, the two ends of the telescopic rod are respectively fixedly connected to the inner wall of the movable block and the inner wall of the notch, and a first grinding roller is rotatably installed on the outer side of the movable block;

[0015] Furthermore, the movable block is arranged in a trapezoidal shape, the position of the movable block toward the axis of the end of the rotating column is arranged as a hypotenuse, an opening is arranged at the axis part of the rotating column away from the first rotating wheel, a plurality of slots are arranged on the side wall of the opening, and the slots are connected to the ends of the slots.

[0016] The cam is connected with the second sliding member on the other side of the guide rail, and the second sliding member is controlled by an external driving assembly to slide horizontally on the guide rail, and the top of the second sliding member is fixedly connected to the cleaning assembly, and the cleaning assembly is rotatably installed with a rotating rod toward one side of the rotating column, and the rotating rod is connected with the motor in the cleaning assembly through an axis. A plurality of positioning plates are fixedly connected to the side wall of the rotating rod, and the positioning plate is arranged in a trapezoidal shape, and the outer side of the positioning plate toward one end of the rotating column is arranged with a hypotenuse, and the hypotenuse of the positioning plate has the same slope as the hypotenuse of the movable block, the rotating rod is horizontally inserted into the opening of the rotating column, and the positioning plate is inserted into the notch along the slot, the positioning plate is slidably connected to the slot, and the hypotenuse of the positioning plate and the hypotenuse of the movable block abut against each other, and the rotating rod is fixedly connected with a push rod toward one side of the rotating column, and the other side end of the push rod abuts against the insertion rod.

[0017] Furthermore, a second support plate is sleeved on the outer side of the rotating rod, the second support plate is horizontally aligned with the first support plate, a non-slip pad is fixedly connected to the side of the second support plate facing the first support plate, the second support plate and the first support plate clamp and fix a plurality of sealing rings together, a sleeve is fixedly connected to the side of the second support plate facing the cleaning assembly, the sleeve is sleeved on the fixed cylinder, the sleeve is horizontally slidably connected to the fixed cylinder, a third spring is sleeved on the part of the fixed cylinder located outside the sleeve, and two ends of the third spring are respectively fixedly connected to the outer wall of the cleaning assembly and the end of the sleeve.

[0018] Further, the second support plate is provided with an opening, and the second support plate can be contracted and expanded through the opening, a limiting groove is provided on one side of the opening of the second support plate, a second slider is slidably connected in the limiting groove, a fourth spring is provided on the part of the second slider facing the inner side of the limiting groove, one end of the fourth spring is fixedly connected to the second slider, and the other end of the fourth spring is fixedly connected to the bottom inner wall of the limiting groove, a connecting rope is provided on the side of the second slider away from the fourth spring, the connecting rope passes through the limiting groove, and is fixedly connected to the other side of the opening of the second support plate;

[0019] Furthermore, an outer side of one end of the clamping plate facing the second abutment plate is provided with a bevel, and an inner wall of one side of the second abutment plate facing the clamping plate is also provided with a bevel with the same slope.

[0020] Furthermore, a bidirectional screw is vertically arranged in the cleaning assembly, and lifting blocks are respectively sleeved on the upper and lower sides of the bidirectional screw, and the inner wall of the lifting block is threadedly connected to the bidirectional screw, and a lifting plate is fixedly connected to the side of the lifting block facing the clamping assembly, and a scraper is fixedly connected to the inner side of the end of the lifting plate, and a second grinding roller is provided on the side of the scraper facing the cleaning assembly, and the second grinding roller is rotatably mounted on the lifting plate, and the length of the lifting plate is greater than the length of the rotating rod.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention controls the clamping plate to expand outward through the relative rotation of the first rotating wheel and the second rotating wheel, and clamps and fixes the sealing ring from the inside thereof, and can fix multiple sealing rings at the same time. During the rotation of the rotating column and the first rotating wheel, the sealing rings are driven to rotate synchronously. By controlling the movement of the cleaning component, the scraper box and the second grinding roller pass through the surface of the sealing ring in sequence. When the sealing ring rotates, the outer surfaces of the multiple sealing rings are cleaned of burrs and polished flat, thereby greatly improving the efficiency of the surface treatment of the sealing rings.

[0023] 2. Through the structure of the push rod and the rotating rod, after the scraper and the second grinding roller completely pass through the sealing ring group, the rotating rod is inserted into the rotating column. Under the action of the push rod, the insertion rod is pushed out of the slot, so that the rotation between the first rotating wheel and the rotating column does not affect each other, and at this time the positioning plate is inserted into the rotating column, so that the rotation of the rotating column is driven by the first rotating wheel instead of the rotating rod, and the clamping plate is controlled to shrink inwardly so that the clamping plate is loosened from the inner side of the sealing ring. Under the clamping action of the first abutment plate and the second abutment plate, the rotation of the rotating column drives the first grinding roller to clean the inner side wall of the sealing ring, so that the burr cleaning of the inner and outer sides of multiple groups of sealing rings can be carried out on the same equipment, avoiding the sealing rings to be repeatedly removed and installed, affecting the production efficiency of the sealing rings;

[0024] 3. Through the beveled edge set at the end of the clamping plate, the telescopic structure of the second push plate, and the beveled edge setting of its inner wall, no matter the model and specification of the sealing ring, when the clamping plate clamps the sealing ring, the second push plate can be set on the clamping plate, and through the action of the third spring, the sealing ring is clamped and positioned together with the first push plate, so that the clamping and fixing of the sealing ring by the clamping plate and the clamping and fixing of the sealing ring by the first and second push plates can be switched at any time, so as to facilitate the treatment of the inner surface of the sealing ring immediately after the surface treatment of the outer wall of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2It is a schematic diagram of the front cross-sectional structure of the present invention;

[0027] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 4 For the present invention Figure 3 The schematic diagram of the structure is enlarged at B in the middle;

[0029] Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0030] Figure 6 It is a schematic diagram of the upper cross-sectional structure of the present invention;

[0031] Figure 7 For the present invention Figure 6 The enlarged structural diagram at D in the middle;

[0032] Figure 8 is a schematic diagram of the cross-sectional structure of the first rotating wheel of the present invention;

[0033] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at E in the middle;

[0034] Fig.10 is a schematic diagram of the cross-sectional structure of the second rotating wheel of the present invention;

[0035] Fig.11 For the present invention Fig.10 The enlarged structural diagram at F in the middle;

[0036] Fig.12 It is a schematic diagram of the cross-sectional structure of the second abutment plate of the present invention;

[0037] Fig.13 For the present invention Fig.12 Enlarged structural diagram at G in the middle.

[0038] In the figure: 1, base; 11, guide rail; 2, bracket; 21, first slide; 22, first stop plate; 3, first rotating wheel; 31, slide groove; 32, plug rod; 33, spline; 34, slide column; 35, fixed column; 36, first spring; 4, second rotating wheel; 41, movable groove; 5, clamping plate; 51, first slider; 52, connecting rod; 6, rotating column; 61, slot; 62, spline groove; 63, card slot; 64, movable block; 65, first Grinding roller; 66, second spring; 67, telescopic rod; 7, cleaning assembly; 71, second slide; 72, lifting plate; 73, scraper; 74, second grinding roller; 75, lifting block; 76, bidirectional screw; 8, rotating rod; 81, positioning plate; 82, push rod; 9, second abutment plate; 91, anti-slip pad; 92, sleeve; 93, fixing cylinder; 94, third spring; 95, limiting groove; 96, second slider; 97, fourth spring; 98, connecting rope. DETAILED DESCRIPTION

[0039] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0040] See also Figures 1 to 13 The present invention provides a technical solution: a sealing ring burr cleaning device for new energy vehicles, comprising: a base 1, a guide rail 11 is arranged above the base 1, a bracket 2 is slidably connected to one side of the guide rail 11, and a clamping component of the sealing ring is installed on the bracket 2;

[0041] The sealing ring is clamped and fixed by the structure of the clamping assembly, and the sealing ring is controlled to slide horizontally above the guide rail 11 by the structure of the bracket 2 .

[0042] The clamping assembly includes a first rotating wheel 3, a second rotating wheel 4, a clamping plate 5 and a rotating column 6. The relative rotation of the first rotating wheel 3 and the second rotating wheel 4 controls the clamping plate 5 to clamp and fix a plurality of sealing rings sleeved on the rotating column 6.

[0043] Through the relative rotation of the first rotating wheel 3 and the second rotating wheel 4, the clamping plate 5 is controlled to clamp and fix the sealing ring, and through the rotating structure of the rotating column 6, the sealing ring is controlled to rotate so as to clean the burrs on its surface.

[0044] The first rotating wheel 3 is rotatably mounted on the bracket 2, and the first rotating wheel 3 drives a plurality of sealing rings to rotate;

[0045] A cleaning assembly 7 is slidably connected to the upper side of the other side of the guide rail 11. The cleaning assembly 7 includes a scraper 73 for scraping off burrs on the outer surface of the sealing ring, and a second grinding roller 74 for grinding the outer surface of the sealing ring to make it smooth.

[0046] When the rotating column 6 drives the sealing ring to rotate, the burrs on the outer surface of the sealing ring are scraped off by the scraper 73, and the outer surface of the sealing ring after the burrs are removed is polished and smoothed by the second polishing roller 74.

[0047] A first slide 21 is fixedly connected to the bottom of the bracket 2, and the first slide 21 is sleeved on the guide rail 11, and the first slide 21 is controlled to slide by an external driving component. A first rotating wheel 3 is rotatably connected to the bracket 2, and the first rotating wheel 3 is transmission-connected to the motor on the bracket 2 through an axis. A plurality of slide grooves 31 are arranged in the first rotating wheel 3, and the slide grooves 31 are evenly distributed in the first rotating wheel 3. A first slider 51 is slidably connected in the slide groove 31, and a connecting rod 52 is fixedly connected to one side of the first slider 51 facing the second rotating wheel 4, and the other side of the connecting rod 52 passes through the first rotating wheel 3, and an end of the connecting rod 52 is fixedly connected to one side of the clamping plate 5, and a first retaining plate 22 is sleeved on the clamping plate 5, and the first retaining plate 22 is fixedly connected to the first slide 21 through a rod.

[0048] Through the structure of the first slide 21, the bracket 2 and the clamping assembly are controlled to move horizontally, and the sealing ring is controlled to move horizontally. The first slider 51 slides in the slide groove 31. Under the connecting action of the connecting rod 52, the clamping plate 5 is controlled to clamp and fix the sealing ring from the inner side. Through the structure of the first abutment plate 22, when multiple sealing rings are mounted in the direction of the clamping plate 5, the maximum sliding distance of the sealing ring along the direction of the clamping plate 5 is limited. At the same time, it is also convenient to remove the sealing ring from the clamping plate 5 at a later stage.

[0049] The second rotating wheel 4 is arranged on the side of the first rotating wheel 3 facing the clamping plate 5, the second rotating wheel 4 is rotatably connected to the first rotating wheel 3, a positioning component is arranged between the first rotating wheel 3 and the second rotating wheel 4, a plurality of movable grooves 41 are arranged on the surface of the second rotating wheel 4, the number of the movable grooves 41 is the same as the number of the sliding grooves 31, and the two are distributed completely opposite to each other, the movable grooves 41 are inclined relative to the sliding grooves 31, and the two are intersected with each other, the connecting rod 52 passes through the movable groove 41, and is slidably connected to the movable groove 41.

[0050] When the second rotating wheel 4 rotates relative to the first rotating wheel 3, the movable groove 41 and the slide groove 31 are relatively deflected, so that the intersection between the movable groove 41 and the slide groove 31 moves, thereby controlling the connecting rod 52 to expand outward or contract inward between the movable groove 41 and the slide groove 31. When the second rotating wheel 4 rotates counterclockwise relative to the first rotating wheel 3, the connecting rod 52 drives the clamping plate 5 to expand outward and clamps it from the inside of the sealing ring. When the second rotating wheel 4 rotates clockwise relative to the first rotating wheel 3, the connecting rod 52 drives the clamping plate 5 to contract inward, making it convenient to remove the sealing ring. After the first rotating wheel 3 and the second rotating wheel 4 are rotated, they are fixed by the positioning assembly to prevent self-rotation during use.

[0051] The rotating column 6 is installed on the axis part of the first rotating wheel 3. A fixing column 35 is fixedly connected to the side of the first rotating wheel 3 facing the rotating column 6. The fixing column 35 is connected to the motor shaft. The fixing column 35 is inserted into the middle part of the rotating column 6. A sliding column 34 is sleeved on the end of the fixing column 35. The sliding column 34 is horizontally slidably connected with the fixing column 35, and the two rotate synchronously. A first spring 36 is arranged between the fixing column 35 and the sliding column 34. The first spring 36 The two ends are respectively fixedly connected to the inner wall of the fixed column 35 and the sliding column 34, the end of the sliding column 34 is fixedly connected with the plug rod 32, the middle part of the rotating column 6 is provided with a slot 61, the plug rod 32 is slidably connected with the slot 61, a plurality of spline grooves 62 are provided on the inner wall of the slot 61, a plurality of splines 33 are provided on the side wall of the plug rod 32, the splines 33 are clamped with the spline grooves 62, and the radius of the sliding column 34 is greater than the distance from the axis of the plug rod 32 to the outside of the spline 33.

[0052] In the initial state, under the elastic force of the first spring 36, the sliding post 34 slides in the opposite direction of the fixed post 35, so that the insertion rod 32 slides horizontally into the slot 61, and the spline 33 on the outer wall of the insertion rod 32 is stuck in the spline groove 62, so that when the motor drives the fixed post 35 to rotate, the rotating post 6 and the first rotating wheel 3 are driven to rotate, and when the insertion rod 32 receives external force, the sliding post 34 contracts toward the fixed post 35, so that the insertion rod 32 slides out of the slot 61, and the spline 33 slides out of the spline groove 62. Since the radius of the sliding post 34 is greater than the distance from the axis of the insertion rod 32 to the outside of the spline 33, after the spline 33 slides into the activity space of the sliding post 34, the rotation of the sliding post 34 will not affect the rotating post 6, and the rotating post 6 can rotate regardless of whether the sliding post 34 rotates.

[0053] The side wall of the rotating column 6 is provided with a plurality of notches, in which a movable block 64 is slidably connected, a second spring 66 is provided below the movable block 64, one end of the second spring 66 is fixedly connected to the inner wall of the movable block 64, and the other end of the second spring 66 is fixedly connected to the inner wall of the notch, a telescopic rod 67 is provided in the middle of the second spring 66, and the two ends of the telescopic rod 67 are respectively fixedly connected to the inner wall of the movable block 64 and the inner wall of the notch, and a first grinding roller 65 is rotatably installed on the outer side of the movable block 64;

[0054] The sliding distance and direction of the movable block 64 are limited by the structure of the telescopic rod 67, and under the elastic force of the second spring 66, the movable block 64 is kept at the innermost side of the slot without the influence of external force.

[0055] The movable block 64 is set to be trapezoidal, and the position of the movable block 64 toward the axis of the end of the rotating column 6 is set to be a hypotenuse. The axis part of the rotating column 6 away from the first rotating wheel 3 is provided with an opening, and a plurality of slots 63 are provided on the side wall of the opening, and the slots 63 are connected to the ends of the slots.

[0056] A second slide 71 is sleeved on the other side of the guide rail 11, and the second slide 71 is controlled by an external driving component to slide horizontally on the guide rail 11. The upper part of the second slide 71 is fixedly connected to the cleaning component 7, and a rotating rod 8 is installed on the cleaning component 7 to rotate toward one side of the rotating column 6. The rotating rod 8 is connected to the motor transmission in the cleaning component 7 through an axis, and a plurality of positioning plates 81 are fixedly connected to the side wall of the rotating rod 8. The positioning plates 81 are set to be trapezoidal, and the positioning plates 81 are oriented toward the rotating column 6. The outer side of one end of the moving column 6 is set as a bevel, and the bevel of the positioning plate 81 has the same slope as the bevel of the movable block 64. The rotating rod 8 is horizontally inserted into the opening of the rotating column 6, and the positioning plate 81 is inserted into the groove along the slot 63. The positioning plate 81 is slidably connected to the slot 63, and the bevel of the positioning plate 81 and the bevel of the movable block 64 abut against each other. The rotating rod 8 is fixedly connected to a side of the rotating column 6 with a push rod 82, and the other end of the push rod 82 abuts against the insertion rod 32.

[0057] The first slide 21 and the second slide 71 are controlled by the driving assembly to slide toward each other, so that the rotating rod 8 is inserted into the end of the rotating column 6. After the rotating rod 8 is inserted, the positioning plate 81 is inserted into the notch of the rotating column 6 along the card slot 63. Through the card connection between the positioning plate 81 and the card slot 63, when the rotating rod 8 rotates, the positioning plate 81 drives the rotating column 6 to rotate, and through the structure of the top rod 82, the insertion rod 32 is pushed toward the direction of the fixed column 35, so that the insertion rod 32 slides out of the slot 61, that is, the first rotating wheel 3 and the rotating column 6 are rotated. At this time, the rotating column 6 can be driven to rotate by the rotating rod 8, and because the positioning plate 81 slides into the movable block 64 along the notch from the hypotenuse direction, the positioning plate 81 pushes the movable block 64 upward during the sliding process to the bottom of the movable block 64, so that the first grinding roller 65 above the movable block 64 passes through the gap between the clamping plates 5 and abuts against the inner side of the sealing ring. At this time, the first rotating wheel 3 and the second rotating wheel 4 are rotated in the opposite direction and the positioning assembly is used to fix the two, so that the clamping plate 5 loosens several sealing rings.

[0058] A second butt plate 9 is sleeved on the outer side of the rotating rod 8, and the second butt plate 9 is horizontally aligned with the first butt plate 22. A non-slip pad 91 is fixedly connected to the side of the second butt plate 9 facing the first butt plate 22. The second butt plate 9 and the first butt plate 22 clamp and fix a plurality of sealing rings together. A sleeve 92 is fixedly connected to the side of the second butt plate 9 facing the cleaning assembly 7. The sleeve 92 is sleeved on a fixed cylinder 93, and the sleeve 92 is horizontally slidably connected to the fixed cylinder 93. The part of the fixed cylinder 93 located outside the sleeve 92 is sleeved with a third spring 94, and the two ends of the third spring 94 are respectively fixedly connected to the outer wall of the cleaning assembly 7 and the end of the sleeve 92.

[0059] After the first slide 21 and the second slide 71 slide towards each other, the sleeve 92 slides in the direction away from the fixed cylinder 93 under the elastic force of the third spring 94, so that the second abutment plate 9 moves in the direction of the first abutment plate 22. The first abutment plate 22 and the second abutment plate 9 clamp and fix a plurality of sealing rings together, so that the sealing rings will not fall off or be displaced after the clamping plate 5 loosens the sealing rings.

[0060] The second support plate 9 is provided with an opening, through which the second support plate 9 can be contracted and expanded, a limiting groove 95 is provided on one side of the opening of the second support plate 9, a second slider 96 is slidably connected in the limiting groove 95, a fourth spring 97 is provided on the portion of the second slider 96 facing the inner side of the limiting groove 95, one end of the fourth spring 97 is fixedly connected to the second slider 96, and the other end of the fourth spring 97 is fixedly connected to the bottom inner wall of the limiting groove 95, a connecting rope 98 is provided on the side of the second slider 96 away from the fourth spring 97, the connecting rope 98 passes through the limiting groove 95, and is fixedly connected to the other side of the opening of the second support plate 9;

[0061] An outer side of one end of the clamping plate 5 facing the second abutment plate 9 is provided with a bevel, and an inner wall of one side of the second abutment plate 9 facing the clamping plate 5 is also provided with a bevel with the same slope.

[0062] By sliding the second slider 96 in the limiting groove 95, the second push plate 9 can be extended outward or retracted inward, that is, no matter the model and specification of the sealing ring, after the clamping plate 5 clamps it, the second push plate 9 can be sleeved on the outside of the clamping plate 5, and under the elastic force of the fourth spring 97, the second push plate 9 remains in a retracted state without external force. Since the inner side of the second push plate 9 is a bevel and the end of the clamping plate 5 is also a bevel, even if the second push plate 9 remains in a retracted state, it can be directly sleeved on the clamping plate 5, which is convenient for clamping and fixing the sealing ring.

[0063] A bidirectional screw rod 76 is vertically arranged in the cleaning component 7, and lifting blocks 75 are respectively sleeved on the upper and lower sides of the bidirectional screw rod 76. The inner wall of the lifting block 75 is threadedly connected to the bidirectional screw rod 76. The lifting block 75 is fixedly connected to a lifting plate 72 on the side facing the clamping component, and the scraper 73 is fixedly connected to the inner side of the end of the lifting plate 72. The scraper 73 is provided with the second grinding roller 74 on the side facing the cleaning component 7. The second grinding roller 74 is rotatably mounted on the lifting plate 72, and the length of the lifting plate 72 is greater than the length of the rotating rod 8.

[0064] The scraper 73 first passes through the rotating sealing ring group to scrape off the burrs on the outer surface of the sealing ring. Immediately thereafter, the second grinding roller 74 passes through the rotating sealing ring to grind the portion of the sealing ring from which the burrs are scraped to keep it smooth. Since the length of the lifting plate 72 is greater than the length of the rotating rod 8, the rotating rod 8 is inserted into the rotating column 6 only after the scraper 73 and the second grinding roller 74 pass through the sealing ring group. After the first abutment plate 22 and the second abutment plate 9 clamp and fix the sealing ring group, the rotating column 6 is rotated, and the first grinding roller 65 is used to grind the inner surface of the sealing ring to make it smooth.

Claims

1. A sealing ring burr cleaning device for new energy vehicles, characterized in that: include: A base (1), wherein a guide rail (11) is arranged above the base (1), a bracket (2) is slidably connected to one side of the guide rail (11), and a clamping assembly of a sealing ring is installed on the bracket (2); The clamping assembly comprises a first rotating wheel (3) and a second rotating wheel (4), and the relative rotation of the first rotating wheel (3) and the second rotating wheel (4) clamps and fixes a plurality of sealing rings; The first rotating wheel (3) is rotatably mounted on the bracket (2), and the first rotating wheel (3) drives a plurality of sealing rings to rotate; A plurality of slide grooves (31) are provided in the first rotating wheel (3), a first slider (51) is slidably connected in the slide groove (31), a connecting rod (52) is fixedly connected to the side of the first slider (51) facing the second rotating wheel (4), and an end of the connecting rod (52) is fixedly connected to one side of the clamping plate (5); The second rotating wheel (4) is arranged on a side of the first rotating wheel (3) facing the clamping plate (5), the second rotating wheel (4) is rotationally connected to the first rotating wheel (3), a positioning assembly is arranged between the first rotating wheel (3) and the second rotating wheel (4), a plurality of movable grooves (41) are arranged on the surface of the second rotating wheel (4), the connecting rod (52) passes through the movable grooves (41) and is slidably connected to the movable grooves (41); A cleaning component (7) is slidably connected to the upper side of the other side of the guide rail (11), and the cleaning component (7) is used to scrape off burrs on the outer surface of the sealing ring and grind it flat; A rotating column (6) is installed at the axial center portion of the first rotating wheel (3); a fixed column (35) is fixedly connected to the side of the first rotating wheel (3) facing the rotating column (6); the fixed column (35) is connected to the motor shaft; the fixed column (35) is inserted into the middle of the rotating column (6); a sliding column (34) is sleeved on the end of the fixed column (35); the sliding column (34) and the fixed column (35) are horizontally slidably connected, and the two rotate synchronously; a first spring (36) is arranged between the fixed column (35) and the sliding column (34); both ends of the first spring (36) are They are respectively fixedly connected to the inner wall of the fixed column (35) and the sliding column (34); the end of the sliding column (34) is fixedly connected to the insertion rod (32); a slot (61) is provided in the middle of the rotating column (6); the insertion rod (32) is slidably connected to the slot (61); a plurality of spline grooves (62) are provided on the inner wall of the slot (61); a plurality of splines (33) are provided on the side wall of the insertion rod (32); the splines (33) are engaged with the spline grooves (62); and the radius of the sliding column (34) is greater than the distance from the axis of the insertion rod (32) to the outer side of the spline (33); A plurality of notches are provided on the side wall of the rotating column (6), and a movable block (64) is slidably connected in the notch. A second spring (66) is provided below the movable block (64), and one end of the second spring (66) is fixedly connected to the inner wall of the movable block (64), and the other end of the second spring (66) is fixedly connected to the inner wall of the notch. A telescopic rod (67) is provided in the middle of the second spring (66), and the two ends of the telescopic rod (67) are respectively fixedly connected to the inner wall of the movable block (64) and the inner wall of the notch. A first grinding roller (65) is rotatably mounted on the outer side of the movable block (64); The cleaning assembly (7) is rotatably mounted with a rotating rod (8) on one side facing the rotating column (6); the rotating rod (8) is fixedly connected with a push rod (82) on one side facing the rotating column (6); the other end of the push rod (82) abuts against the insertion rod (32).

2. The sealing ring burr cleaning device for new energy vehicles according to claim 1 is characterized in that: A first slide (21) is fixedly connected to the lower part of the bracket (2), the first slide (21) is sleeved on the guide rail (11), and the first slide (21) is controlled to slide by an external drive component, a first rotating wheel (3) is rotatably connected to the bracket (2), the first rotating wheel (3) is transmission-connected to the motor on the bracket (2) via an axis, the slide grooves (31) are evenly distributed in the first rotating wheel (3), the other side of the connecting rod (52) passes through the first rotating wheel (3), and a first retaining plate (22) is sleeved on the clamping plate (5), and the first retaining plate (22) is fixedly connected to the first slide (21) via a rod.

3. The sealing ring burr cleaning device for new energy vehicles according to claim 2 is characterized in that: The number of the movable grooves (41) is consistent with the number of the slide grooves (31), and the two are distributed completely opposite to each other. The movable grooves (41) are arranged obliquely relative to the slide grooves (31), and the two intersect each other.

4. The sealing ring burr cleaning device for new energy vehicles according to claim 3 is characterized in that: The movable block (64) is arranged in a trapezoidal shape, the position of the movable block (64) facing the axis of the end of the rotating column (6) is arranged as a bevel, the axis of the rotating column (6) on one side away from the first rotating wheel (3) is provided with an opening, a plurality of slots (63) are arranged on the side wall of the opening, and the slots (63) are communicated with the ends of the slots.

5. The sealing ring burr cleaning device for new energy vehicles according to claim 4 is characterized in that: A second slide (71) is sleeved on the other side of the guide rail (11). The second slide (71) is controlled by an external drive component to slide horizontally on the guide rail (11). The upper part of the second slide (71) is fixedly connected to the cleaning component (7). The rotating rod (8) is transmission-connected to the motor in the cleaning component (7) via a shaft. A plurality of positioning plates (81) are fixedly connected to the side wall of the rotating rod (8). The positioning plates (81) are arranged in a trapezoidal shape. The outer side of one end of the positioning plate (81) facing the rotating column (6) is arranged as a bevel, and the bevel of the positioning plate (81) has the same slope as the bevel of the movable block (64). The rotating rod (8) is horizontally inserted into the opening of the rotating column (6), and the positioning plate (81) is inserted into the notch along the clamping groove (63). The positioning plate (81) is slidably connected to the clamping groove (63), and the bevel of the positioning plate (81) abuts against the bevel of the movable block (64).

6. The sealing ring burr cleaning device for new energy vehicles according to claim 5 is characterized in that: A second butt plate (9) is sleeved on the outer side of the rotating rod (8), the second butt plate (9) is horizontally aligned with the first butt plate (22), a non-slip pad (91) is fixedly connected to the side of the second butt plate (9) facing the first butt plate (22), the second butt plate (9) and the first butt plate (22) clamp and fix a plurality of sealing rings together, a sleeve (92) is fixedly connected to the side of the second butt plate (9) facing the cleaning assembly (7), the sleeve (92) is sleeved on the fixed sleeve (93), the sleeve (92) and the fixed sleeve (93) are horizontally slidably connected, a third spring (94) is sleeved on the part of the fixed sleeve (93) located outside the sleeve (92), and two ends of the third spring (94) are respectively fixedly connected to the outer wall of the cleaning assembly (7) and the end of the sleeve (92).

7. The sealing ring burr cleaning device for new energy vehicles according to claim 6 is characterized in that: The second support plate (9) is provided with an opening, and the second support plate (9) can be contracted and expanded through the opening; a limiting groove (95) is provided on one side of the opening of the second support plate (9); a second slider (96) is slidably connected in the limiting groove (95); a fourth spring (97) is provided on the portion of the second slider (96) facing the inner side of the limiting groove (95); one end of the fourth spring (97) is fixedly connected to the second slider (96); the other end of the fourth spring (97) is fixedly connected to the bottom inner wall of the limiting groove (95); a connecting rope (98) is provided on the side of the second slider (96) away from the fourth spring (97); the connecting rope (98) passes through the limiting groove (95) and is fixedly connected to the other side of the opening of the second support plate (9); An outer side of one end of the clamping plate (5) facing the second abutment plate (9) is provided with a bevel, and an inner wall of one side of the second abutment plate (9) facing the clamping plate (5) is also provided with a bevel with the same slope.

8. The sealing ring burr cleaning device for new energy vehicles according to claim 7 is characterized in that: A bidirectional screw rod (76) is vertically arranged in the cleaning component (7), and lifting blocks (75) are respectively sleeved on the upper and lower sides of the bidirectional screw rod (76), and the inner wall of the lifting block (75) is threadedly connected to the bidirectional screw rod (76). A lifting plate (72) is fixedly connected to the side of the lifting block (75) facing the clamping component, and a scraper (73) is fixedly connected to the inner side of the end of the lifting plate (72). A second grinding roller (74) is arranged on the side of the scraper (73) facing the cleaning component (7), and the second grinding roller (74) is rotatably mounted on the lifting plate (72). The length of the lifting plate (72) is greater than the length of the rotating rod (8).

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