Vehicle angle grinder for carbon tank decomposition and vehicle carbon tank decomposition device

Abstract

The invention discloses a vehicle angle grinder for carbon tank decomposition and a vehicle carbon tank decomposition device, and relates to the field of whole vehicle emission, the vehicle angle grinder comprises a fixed base, a plurality of containing grooves are formed in the fixed base at intervals, and the length direction of the containing grooves extends towards the axis direction of the fixed base; each containing groove is internally provided with one variable-diameter sliding block, the variable-diameter sliding blocks are arranged in the containing grooves in a sliding mode through reciprocating pieces, the ends, facing the axis direction of the fixed base, of the variable-diameter sliding blocks are arranged in an inclined mode, and the ends, away from the axis direction of the fixed base, of the variable-diameter sliding blocks are provided with carbon tank cutting blades; the carbon tank cutting blade extends out of the accommodating groove; and the rotating gear is rotationally arranged on the fixed base, and each clamping tooth on the rotating gear abuts against the inclined face of the corresponding variable-diameter sliding block. The problems that in the prior art, accurate cutting of different paths of the carbon tank is difficult to achieve, and the carbon tank cutting efficiency and the accuracy and effectiveness of test data are low are solved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle emissions, and particularly to a vehicle angle grinder for carbon canister decomposition and a vehicle carbon canister decomposition device. Background Art

[0002] Under the background of increasingly strict current environmental protection regulations, the decomposition and detection of automotive carbon canisters have become a key link to ensure that vehicle exhaust emissions meet the standards.

[0003] Traditional carbon canister decomposition methods usually use a manual bench vise in combination with sawing. During the processing, a single carbon canister takes 30 - 40 minutes, which is not only inefficient, but also difficult to achieve precise cutting of different processing paths of the carbon canister due to the complex shape of the carbon canister and relying on manual cutting. A large number of activated carbon particles are scattered during the cutting of the carbon canister, seriously affecting the accuracy and effectiveness of test data. Summary of the Invention

[0004] This application provides an efficient vehicle carbon canister decomposition device, which can solve the technical problems in the prior art that it is difficult to achieve precise cutting of different processing paths of the carbon canister, and the cutting efficiency of the carbon canister and the accuracy and effectiveness of test data are relatively low.

[0005] In a first aspect, an embodiment of this application provides a vehicle angle grinder for carbon canister decomposition, which includes:

[0006] A fixed base, on which a plurality of receiving grooves are spaced apart, and the length direction of the receiving groove extends towards the axis direction of the fixed base;

[0007] A variable - diameter slider, one variable - diameter slider is arranged in each receiving groove, the variable - diameter slider is slidably arranged in the receiving groove through a reciprocating member, one end of the variable - diameter slider towards the axis direction of the fixed base is inclined, a carbon canister cutting blade is arranged at the end of the variable - diameter slider away from the axis direction of the fixed base, and the carbon canister cutting blade extends out of the receiving groove;

[0008] And a rotating gear, which is rotatably arranged on the fixed base, and each tooth of the rotating gear abuts against the inclined surface of one variable - diameter slider.

[0009] In combination with the first aspect, in an embodiment, the fixed base includes:

[0010] A cutting disc, and the receiving grooves are circumferentially spaced apart on the cutting disc;

[0011] A protruding fixing part, which is coaxially arranged at the axis of the cutting disc, and the rotating gear is rotatably sleeved on the protruding fixing part;

[0012] And a lock nut, an external thread that mates with the lock nut is provided on the outside of the protruding fixing portion, and the lock nut is threadedly connected to the outside of the protruding fixing portion above the rotating gear.

[0013] Combined with the first aspect, in one embodiment, a vehicle-mounted angle grinder for carbon canister decomposition further includes:

[0014] A limit bump, the limit bump is provided on the cutting disc, the limit bump is provided between adjacent variable-diameter sliders, and the limit bump is provided on the rotation path of the teeth of the rotating gear.

[0015] Combined with the first aspect, in one embodiment, the reciprocating member is provided as a telescopic spring, and both ends of the telescopic spring in the length direction are respectively connected to the variable-diameter slider and the wall of the receiving groove.

[0016] In a second aspect, an embodiment of the present application provides a vehicle-mounted carbon canister decomposition device, which includes:

[0017] A fixed platform, a fixed clamping device for fixing the carbon canister to be cut is provided on the fixed platform;

[0018] A support rod, the length direction of the support rod is perpendicular to the plane of the fixed platform;

[0019] And a vehicle-mounted angle grinder according to any one of claims 1-4 above, the vehicle-mounted angle grinder is slidably arranged on the support rod along the height direction of the support rod.

[0020] Combined with the second aspect, in one embodiment, the fixed clamping device includes:

[0021] A fixed clamping plate, the fixed clamping plate is vertically arranged on the fixed platform;

[0022] A movable clamping plate, a chute is provided on the fixed platform, the movable clamping plate is slidably arranged in the chute, and the movable clamping plate is arranged opposite to the fixed clamping plate, and a clamping station is formed between the movable clamping plate and the fixed clamping plate;

[0023] And a limit component, the limit component is arranged on the fixed platform and is used to fix the movable clamping plate.

[0024] Combined with the second aspect, in one embodiment, the limit component includes:

[0025] Two fixed brackets, the two fixed brackets are arranged on the fixed platform at intervals;

[0026] Connecting lead screw, the connecting lead screw is arranged between the two fixed brackets, and the connecting lead screw rotatably penetrates through the fixed brackets;

[0027] Trapezoidal bolt, the trapezoidal bolt is threadedly sleeved on the connecting lead screw;

[0028] Connecting rod, the two ends of the connecting rod in the length direction are respectively rotatably connected to the trapezoidal bolt and the movable clamping plate;

[0029] And a reciprocating motor, the output end of the reciprocating motor is connected to the connecting lead screw.

[0030] Combined with the second aspect, in an embodiment, the fixed clamping device further includes:

[0031] Controller, the controller is arranged on the fixed bracket, a force sensor is arranged in the controller, a resistance threshold value of the reciprocating motor is preset in the force sensor, and the controller is communicated with the reciprocating motor.

[0032] Combined with the second aspect, in an embodiment, a vehicle carbon canister decomposition device further includes:

[0033] Universal steering device, the universal steering device includes:

[0034] Support platform, a first slide rail is arranged on the support platform;

[0035] Movable platform, the movable platform is slidably arranged on the support platform through the first slide rail, a second slide rail is arranged on the movable platform, the length direction of the second slide rail is perpendicular to the length direction of the first slide rail, and the fixed platform is slidably arranged on the movable platform through the second slide rail;

[0036] And a movable push rod, the movable push rod is movably arranged on the support platform through a universal joint, the movable push rod is provided with a universal movable rod, and one end of the universal movable rod away from the movable push rod is arranged on the fixed platform through a universal joint.

[0037] Combined with the second aspect, in an embodiment, a vehicle carbon canister decomposition device further includes: a lifting slide table, the lifting slide table is sleeved on the support rod, and the vehicle angle grinder is fixed on the lifting slide table;

[0038] Lifting lead screw, the lifting lead screw is rotatably arranged on the support platform, the lifting lead screw is parallel to the length direction of the support rod, the lifting lead screw penetrates out of the lifting slide table, and the lifting lead screw is in threaded cooperation with the lifting slide table;

[0039] Rotate the handwheel, which is rotatably arranged on the support rod and connected to the lifting screw rod.

[0040] The beneficial effects brought by the technical solution provided by the embodiment of the present application include:

[0041] By opening a receiving groove on the fixed base and slidably installing a variable-diameter slider in the receiving groove, the variable-diameter slider can slide in the receiving groove. Since one end of the variable-diameter slider close to the axis of the fixed base is provided with an inclined surface, when the rotating gear abuts against the inclined surface of the variable-diameter slider, the variable-diameter slider can be pushed to extend out of the receiving groove during the rotation of the rotating gear, thereby changing the extending range of the end of the variable-diameter slider where the carbon canister cutting blade is installed, so as to change the cutting radius of the vehicle-mounted angle grinder, realize the precise cutting of the carbon canister to be cut, improve the cutting efficiency, and solve the problems in the prior art that it is difficult to achieve precise cutting of different paths of the carbon canister, and the cutting efficiency of the carbon canister and the accuracy and effectiveness of test data are relatively low. Description of the Drawings

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0043] Figure 1 It is the overall structure diagram of a vehicle-mounted carbon canister decomposition device in the present application;

[0044] Figure 2 It is the exploded structure diagram of a vehicle-mounted angle grinder for carbon canister decomposition in the present application;

[0045] Figure 3 It is the exploded structure diagram of the fixed clamping device on the fixed platform in the present application;

[0046] Figure 4 It is the structural schematic diagram of the support rod and the fixed platform arranged on the support platform;

[0047] In the figure: 1. Angle grinder for vehicle use; 11. Fixed base; 111. Cutting disc; 112. Protruding fixing part; 113. Locking nut; 114. Accommodating groove; 115. Telescopic spring; 12. Variable-diameter slider; 121. Carbon canister cutting piece; 13. Rotating gear; 14. Limit bump; 2. Fixed platform; 21. Slide groove; 3. Fixed clamping plate; 31. Movable clamping plate; 32. Locking bolt; 33. Cylindrical guide rail; 34. Fixed seat; 35. Clamping bolt; 4. Fixed bracket; 41. Connecting lead screw; 42. Trapezoidal bolt; 43. Connecting rod; 44. Reciprocating motor; 45. Controller; 5. Support platform; 51. First slide rail; 52. Movable platform; 521. Second slide rail; 53. Movable push rod; 531. Universal movable rod; 6. Support rod; 61. Lifting slide table; 62. Lifting lead screw; 63. Rotating handwheel. Detailed implementation manners

[0048] To enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0049] The embodiments of this application provide an angle grinder for vehicle use and a vehicle carbon canister decomposition device for carbon canister decomposition, which can solve the problems in the prior art that it is difficult to achieve precise cutting of carbon canisters, and the cutting efficiency of carbon canisters and the accuracy and effectiveness of test data are relatively low.

[0050] Referring to Figure 1 , a vehicle carbon canister decomposition device disclosed in this application includes a fixed platform 2, a support rod 6, and an angle grinder 1 for vehicle use for carbon canister decomposition. A fixed clamping device for fixing the carbon canister to be cut is provided on the fixed platform 2. The length direction of the support rod 6 is perpendicular to the plane of the surface of the fixed platform 2. The angle grinder 1 for vehicle use is slidably arranged on the support rod 6 along the height direction of the support rod 6. When performing the decomposition process of the vehicle carbon canister, use the fixed clamping device to clamp and fix the carbon canister to be cut on the fixed platform 2, and adjust the position of the angle grinder 1 for vehicle use on the support rod 6, and adjust the angle grinder 1 for vehicle use to a suitable cutting height, then the cutting process of the vehicle carbon canister can be started.

[0051] Referring to Figure 2, wherein, a vehicle angle grinder 1 for carbon canister decomposition includes a fixed base 11, a variable diameter slider 12 and a rotating gear 13. A plurality of receiving grooves 114 are spaced apart on the fixed base 11. The length direction of the receiving groove 114 extends towards the axial center direction of the fixed base 11. A variable diameter slider 12 is arranged in each receiving groove 114. The variable diameter slider 12 is specifically slidably arranged in the receiving groove 114 through a reciprocating member. One end of the variable diameter slider 12 away from the axial center direction of the fixed base 11 is provided with a carbon canister cutting blade 121, and the carbon canister cutting blade 121 extends out of the receiving groove 114. By pushing the variable diameter slider 12 to extend in the receiving groove 114, the extending distance of the carbon canister cutting blade 121 can be changed, that is, the carbon canister cutting path can be changed. The rotating gear 13 is rotatably arranged on the fixed base 11. One end of the variable diameter slider 12 towards the axial center direction of the fixed base 11 is inclined. The end of the inclined surface of the variable diameter slider 12 close to the fixed base 11 is the highest point of the inclined surface of the variable diameter slider 12, and the end of the inclined surface of the variable diameter slider 12 away from the fixed base 11 is the lowest point of the inclined surface of the variable diameter slider 12. Each tooth on the rotating gear 13 abuts against the inclined surface of a variable diameter slider 12. So that when the operator adjusts the rotation of the rotating gear 13, due to the distance difference on the inclined surface of the variable diameter slider 12, when the rotating gear 13 rotates from the lowest point of the inclined surface of the variable diameter slider 12 to the highest point of the inclined surface of the variable diameter slider 12, the variable diameter slider 12 can be pushed along the length direction of the receiving groove 114 towards the direction away from the axial center of the fixed base 11, and then the carbon canister cutting blade 121 can be pushed towards the direction away from the axial center of the fixed base 11 to change the cutting radius of the vehicle angle grinder 1, adjust different carbon canister cutting paths, realize the precise cutting of the carbon canister to be cut, improve the cutting efficiency, and solve the problems in the prior art that it is difficult to realize the precise cutting of different paths of the carbon canister, and the cutting efficiency of the carbon canister and the accuracy and effectiveness of the test data are relatively low.

[0052] The fixed base 11 includes a cutting disc 111, a protruding fixing portion 112, and a locking nut 113. Accommodating grooves 114 are circumferentially spaced on the cutting disc 111. The protruding fixing portion 112 is coaxially disposed at the axis center of the cutting disc 111. The rotating gear 13 is sleeved on the protruding fixing portion 112. In an embodiment of the present application, the accommodating grooves 114 are opened on the side of the cutting disc 111 away from the axis center, and an external thread cooperating with the locking nut 113 is opened on the outside of the protruding fixing portion 112. The locking nut 113 is threadedly connected to the outside of the protruding fixing portion 112 and presses above the rotating gear 13. When the operator rotates the rotating gear 13 to the required cutting path, the locking nut 113 is tightened to press the rotating gear 13 on the cutting disc 111, thereby realizing the clamping of the rotating gear 13 during use. For different carbon canister cutting requirements, in other embodiments of the present application, the locking nut 113 can also be loosened, a pushing block can be added to the rotating gear 13, and a reciprocating member such as an electric telescopic rod is externally connected to the pushing block. Then, when the vehicle angle grinder 1 performs carbon canister cutting operations, the variable diameter of the cutting distance can be realized, and curve cutting can be performed on the same vehicle carbon canister to adapt to a wider range of carbon canister cutting requirements.

[0053] Further, in order to prevent the rotating gear 13 from rotating too large an angle, causing a single tooth to slide out from the highest point of the variable diameter slider 12, a limiting convex block 14 is also provided on the cutting disc 111. The limiting convex block 14 is disposed between adjacent variable diameter sliders 12 and is located on the rotation path of the teeth of the rotating gear 13. In an embodiment of the present application, the limiting convex block 14 is specifically disposed between the highest point of the inclined surface of the variable diameter slider 12 and the lowest point of the inclined surface of the adjacent variable diameter slider 12, thereby blocking the rotating gear 13 and preventing the situation where the reciprocating member pulls the variable diameter slider 12 back into the accommodating groove 114 due to the rotating gear 13 rotating too large an angle.

[0054] In an embodiment of the present application, the variable diameter slider 12 is specifically slidably disposed in the accommodating groove 114 through a telescopic spring 115. The two ends of the telescopic spring 115 in the length direction are respectively connected to the variable diameter slider 12 and the groove wall of the accommodating groove 114. More specifically, spring mounting rings are installed on both the inclined surface of the variable diameter slider 12 and the groove wall of the accommodating groove 114 opposite to the inclined surface of the variable diameter slider 12. The two ends of the telescopic spring 115 in the length direction are respectively fixed to the spring mounting rings on the inclined surface of the variable diameter slider 12 and the groove wall of the accommodating groove 114 to slidably mount the variable diameter slider 12 in the accommodating groove 114. When the rotating gear 13 abuts against the lowest point of the inclined surface of the variable diameter slider 12, the telescopic spring 115 is in a natural state, and the cutting radius of the carbon canister cutting piece 121 is the smallest; when the rotating gear 13 rotates from the lowest point of the inclined surface of the variable diameter slider 12 towards the highest point of the inclined surface of the variable diameter slider 12, the variable diameter slider 12 slides in a direction away from the axis center of the fixed base 11, and the telescopic spring 115 is stretched.

[0055] Referring to Figure 3 , the fixing and clamping device includes a fixed clamping plate 3, a movable clamping plate 31, a limiting component and a plurality of locking bolts 32. A sliding groove 21 is formed on the fixed platform 2. The fixed clamping plate 3 is vertically fixed on the fixed platform 2. The movable clamping plate 31 is slidably arranged in the sliding groove 21. The movable clamping plate 31 is arranged opposite to the fixed clamping plate 3 so as to form a clamping station between the movable clamping plate 31 and the fixed clamping plate 3. The limiting component is also arranged on the fixed platform 2 and is used to fix the movable clamping plate 31 on the fixed platform 2, and further cooperate with the fixed clamping plate 3 to fix the carbon canister to be cut in the clamping station. In an embodiment of the present application, cylindrical guide rails 33 are slidably penetrated in the height direction of both the fixed clamping plate 3 and the movable clamping plate 31. A fixed seat 34 is arranged at one end of the cylindrical guide rail 33 away from the fixed clamping plate 3 and the movable clamping plate 31. The fixed seat 34 of the fixed clamping plate 3 is fixedly arranged on the fixed platform 2. The fixed seat 34 of the movable clamping plate 31 is slidably arranged on the fixed platform 2 along the sliding groove 21. A plurality of locking bolts 32 are threadedly penetrated in both the fixed clamping plate 3 and the movable clamping plate 31. The operator can slide the fixed clamping plate 3 and the movable clamping plate 31 on the cylindrical guide rail 33 according to the height of different carbon canisters to be cut, and tighten the locking bolts 32 so that the locking bolts 32 extend into the fixed clamping plate 3 or the movable clamping plate 31 until they abut against the cylindrical guide rail 33, so as to adjust the height of the fixed clamping plate 3 and the movable clamping plate 31, and further adapt to carbon canisters to be cut of different sizes. At the same time, in order to adapt to carbon canisters to be cut with special-shaped sizes, clamping bolts 35 can also be threadedly penetrated in the fixed clamping plate 3 and the movable clamping plate 31. The clamping bolts 35 penetrate into the clamping station. By tightening the clamping bolts 35, the fixed clamping plate 3 and the movable clamping plate 31 can be assisted to clamp the carbon canister with special shape to be cut.

[0056] The limiting component includes a fixed bracket 4, a connecting lead screw 41, a trapezoidal bolt 42, a connecting rod 43 and a reciprocating motor 44. Referring to Figure 1 and Figure 3 , the fixed bracket 4 is arranged on the fixed platform 2. There are two fixed brackets 4. The connecting lead screw 41 is arranged between the two fixed brackets 4, and the connecting lead screw 41 is rotatably penetrated in the fixed bracket 4. The trapezoidal bolt 42 is threadedly sleeved on the connecting lead screw 41. By rotating the connecting lead screw, the trapezoidal bolt 42 can be made to slide along the length direction of the connecting lead screw 41; both ends of the connecting rod 43 in the length direction are rotatably connected to the trapezoidal bolt 42 and the movable clamping plate 31 respectively, so that when the trapezoidal bolt 42 slides on the connecting lead screw 41, it drives the movable clamping plate 31 to slide along the length direction of the sliding groove 21 on the fixed platform 2. In this embodiment, the reciprocating motor 44 is arranged on one of the fixed brackets 4 through bolts. The output end of the reciprocating motor 44 is connected to the connecting lead screw 41. By turning on the reciprocating motor 44, the connecting lead screw can be driven to rotate on the two fixed brackets 4, and further push the movable clamping plate 31 to slide on the fixed platform 2.

[0057] In an embodiment of the present application, there are two sets of fixed clamping plates 3, movable clamping plates 31 and limiting components in total. Sliding grooves 21 are formed in the fixed platform 2 along the length direction and the width direction, so that the two sets of fixed clamping plates 3 and movable clamping plates 31 can clamp the carbon canister to be cut from four directions.

[0058] Furthermore, a controller 45 is also provided on the fixed bracket 4. A force sensor is arranged in the controller 45. The force sensor is communicated with the reciprocating motor 44, and a resistance threshold value of the reciprocating motor 44 is preset in the force sensor. When the resistance received by the force sensor from the reciprocating motor 44 reaches the resistance threshold value, it indicates that the movable clamping plate 31 is in close contact with the carbon canister to be cut at this time. After receiving the signal from the force sensor, the controller 45 can control the reciprocating motor 44 to stop rotating, so as to protect the surface of the carbon canister to be cut when clamping the carbon canister to be cut.

[0059] In order to further facilitate the adjustment of the position of the carbon canister to be cut, so that the carbon canister to be cut can be in a coaxial position with the vehicle angle grinder 1, and it is convenient for the vehicle angle grinder 1 to cut the carbon canister to be cut. Referring to Figure 1 and Figure 4 , a vehicle carbon canister disassembling device further includes a universal operating device. The universal operating device includes a support platform 5, a movable platform 52 and a movable push rod 53. A first slide rail 51 is arranged on the support platform 5. A first slideway corresponding to the first slide rail 51 is formed on the opposite surface of the movable platform 52 and the support platform 5, so that the movable platform 52 is slidably arranged on the support platform 5 through the first slide rail 51. A second slide rail 521 is arranged on the movable platform 52. A second slideway corresponding to the second slide rail 521 is formed on the opposite surface of the fixed platform 2 and the movable platform 52, so that the fixed platform 2 is slidably arranged on the movable platform 52 through the second slide rail 521. Among them, the length direction of the first slide rail 51 and the length direction of the second slide rail 521 are perpendicularly arranged. The movable push rod 53 is arranged on the support platform 5 through a universal joint. A universal movable rod 531 is movably arranged on the movable push rod 53. One end of the universal movable rod 531 far away from the movable push rod 53 is connected to the fixed platform 2 through a universal joint. When the operator holds the movable push rod 53 tightly, the fixed platform 2 and the movable platform 52 can be freely pushed to slide on the support platform 5, so that the carbon canister to be cut on the fixed platform 2 and the vehicle angle grinder 1 are located on the same axis. In addition, in an embodiment of the present application, a transparent baffle is also installed on the movable push rod 53 to reduce the possibility of waste foam splashing to the operator during the cutting process of the vehicle carbon canister. At the same time, the transparent baffle will not hinder the operator from observing the cutting process of the vehicle carbon canister, making it more convenient to use.

[0060] Referring to Figure 4, in this embodiment, the support rod 6 is specifically arranged on the support platform 5. A lifting slide 61 is also sleeved on the support rod 6. The lifting slide 61 is slidably arranged on the support rod 6 along the height direction of the support rod 6. The vehicle angle grinder 1 is fixed to the lifting slide 61 by bolts. A lifting lead screw 62 is rotatably arranged on the support platform 5. The length direction of the lifting lead screw 62 is parallel to the length direction of the support rod 6. The lifting lead screw passes through the lifting slide 61, and the lifting lead screw 62 is in threaded cooperation with the lifting slide 61. By rotating the lifting lead screw, the lifting slide 61 can slide on the lifting lead screw, thereby driving the vehicle angle grinder 1 to lift on the support rod 6 to adjust the height position of the vehicle angle grinder 1.

[0061] Furthermore, a rotating handwheel 63 is also rotatably arranged at the top end of the support rod 6. The rotating handwheel 63 is connected to the lifting lead screw 62. The operator holds the rotating handwheel 63 and rotates it to drive the lifting lead screw 62 to rotate, which is more convenient to use.

[0062] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. Unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0063] It should be noted that in the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0064] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A vehicle angle grinder for decomposing a carbon canister, characterized in that: It includes: A fixed base (11), wherein a plurality of accommodating grooves (114) are arranged at intervals on the fixed base (11), and the length direction of the accommodating grooves (114) extends toward the axial direction of the fixed base (11); A variable-diameter slider (12), wherein each of the accommodating grooves (114) is provided with a variable-diameter slider (12), the variable-diameter slider (12) is slidably arranged in the accommodating groove (114) via a reciprocating member, the variable-diameter slider (12) is inclinedly arranged at one end facing the axial direction of the fixed base (11), and a carbon canister cutting blade (121) is arranged at one end of the variable-diameter slider (12) away from the axial direction of the fixed base (11), and the carbon canister cutting blade (121) extends out from the accommodating groove (114); And, a rotating gear (13), wherein the rotating gear (13) is rotatably arranged on the fixed base (11), and each latching tooth on the rotating gear (13) abuts against an inclined surface of the variable diameter sliding block (12).

2. The vehicle angle grinder for decomposing a carbon canister according to claim 1, characterized in that: The fixed base (11) comprises: A cutting disc (111), wherein the receiving grooves (114) are arranged on the cutting disc (111) at intervals along the circumference of the cutting disc (111); A protruding fixing portion (112), the protruding fixing portion (112) being coaxially arranged at the axis of the cutting disc (111), and the rotating gear (13) being rotatably sleeved on the protruding fixing portion (112); And, a locking nut (113), the outer side of the protruding fixing portion (112) is provided with an external thread that matches the locking nut (113), and the locking nut (113) is threadedly connected to the outer side of the protruding fixing portion (112) above the rotating gear (13).

3. The vehicle angle grinder for decomposing a carbon canister according to claim 2, characterized in that: Also includes: A limiting protrusion (14), wherein the limiting protrusion (14) is arranged on the cutting disc (111), the limiting protrusion (14) is arranged between adjacent diameter-changing slide blocks (12), and the limiting protrusion (14) is arranged on the rotation path of the latching teeth of the rotating gear (13).

4. The vehicle angle grinder for decomposing a carbon canister according to claim 1, characterized in that: The reciprocating member is configured as a telescopic spring (115), and the two ends of the telescopic spring (115) in the length direction are respectively connected to the variable-diameter slider (12) and the groove wall of the accommodating groove (114).

5. A vehicle carbon canister decomposition device, characterized in that: It includes: A fixed platform (2), wherein the fixed platform (2) is provided with a fixing clamping device for fixing the carbon canister to be cut; A support rod (6), wherein the length direction of the support rod (6) is perpendicular to the plane of the fixed platform (2); And, a vehicle angle grinder for decomposing a carbon canister as described in any one of claims 1 to 4 above, wherein the vehicle angle grinder (1) is slidably arranged on the support rod (6) along the height direction of the support rod (6).

6. The vehicle carbon canister decomposition device according to claim 5, characterized in that: The fixing and clamping device comprises: A fixed clamping plate (3), wherein the fixed clamping plate (3) is vertically arranged on the fixed platform (2); A movable clamping plate (31), wherein a slide groove (21) is arranged on the fixed platform (2), wherein the movable clamping plate (31) is slidably arranged in the slide groove (21), and the movable clamping plate (31) is arranged opposite to the fixed clamping plate (3), and a clamping station is formed between the movable clamping plate (31) and the fixed clamping plate (3); And, a limiting assembly, wherein the limiting assembly is arranged on the fixed platform (2) and is used to fix the movable clamping plate (31).

7. A vehicle carbon canister decomposition device according to claim 6, characterized in that: The limiting component comprises: Two fixed brackets (4), the two fixed brackets (4) being arranged on the fixed platform (2) at intervals; A connecting screw (41), the connecting screw (41) being arranged between the two fixing brackets (4), and the connecting screw being rotatably passed through the fixing brackets (4); A trapezoidal bolt (42), wherein the trapezoidal bolt (42) is threadedly sleeved on the connecting screw (41); A connecting rod (43), both ends of the connecting rod (43) in the length direction of which are rotatably connected to the trapezoidal bolt (42) and the movable clamping plate (31) respectively; And, a reciprocating motor (44), the output end of the reciprocating motor (44) is connected to the connecting screw (41).

8. The vehicle carbon canister decomposition device according to claim 7, characterized in that: The fixing and clamping device also includes: A controller (45), wherein the controller (45) is arranged on the fixed bracket (4), a force sensor is arranged in the controller (45), a resistance threshold of the reciprocating motor (44) is preset in the force sensor, and the controller (45) is connected to the reciprocating motor (44).

9. The vehicle carbon canister decomposition device according to claim 5, characterized in that: Also includes: The universal manipulator comprises: A supporting platform (5), wherein a first slide rail (51) is provided on the supporting platform (5); a movable platform (52), the movable platform (52) being slidably arranged on the supporting platform (5) via the first slide rail (51), a second slide rail (521) being arranged on the movable platform (52), the length direction of the second slide rail (521) being arranged perpendicular to the length direction of the first slide rail (51), and the fixed platform (2) being slidably arranged on the movable platform (52) via the second slide rail (521); and a movable push rod (53), wherein the movable push rod (53) is movably arranged on the support platform (5) via a universal joint, the movable push rod (53) is provided with a universal movable rod (531), and one end of the universal movable rod (531) away from the movable push rod (53) is arranged on the fixed platform (2) via a universal joint.

10. The vehicle carbon canister decomposition device according to claim 5, characterized in that: Also includes: A lifting slide (61), wherein the lifting slide (61) is sleeved on the support rod (6), and the vehicle angle grinder (1) is fixed on the lifting slide (61); A lifting screw rod (62), the lifting screw rod (62) is rotatably arranged on the support platform (5), the lifting screw rod (62) is parallel to the length direction of the support rod (6), the lifting screw rod (62) passes through the lifting slide (61), and the lifting screw rod (62) and the lifting slide (61) are threadedly matched; A rotating hand wheel (63) is rotatably disposed on the support rod (6), and the rotating hand wheel (63) is connected to the lifting screw rod (62).

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