Gas engine intercooler processing tool and use method thereof

Abstract

The present invention relates to the technical field of processing tooling, and specifically to a processing tooling for a gas engine intercooler and a method of using the tooling, comprising a fixed seat, a shell fixedly disposed in the middle of the fixed seat, a conveying assembly disposed inside the fixed seat, a spraying mechanism disposed inside the shell, the conveying assembly comprising two symmetrically arranged rotating wheels, a metal cable connected between the circumferential outer walls of the two rotating wheels, a clamping mechanism disposed on the side of the metal cable close to the inside of the fixed seat, the clamping mechanism comprising a turntable, two movable seats disposed in a centrally symmetrical structure on the side of the turntable away from the metal cable, a movable groove slidably connected to the movable seat is provided on the turntable, and two clamping plates are symmetrically slidably connected to the side of the movable seat away from the turntable. The present invention can automatically change the clamping position during the spraying process, and alternate the clamping positions while ensuring that the clamping and fixing effect remains unchanged, so that the spraying mechanism can produce a more comprehensive spraying processing effect on the intercooler frame, avoiding the time-consuming and labor-intensive repeated spraying processing, and improving the processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of processing tooling, and in particular to a processing tooling for a gas engine intercooler and a use method thereof. Background Art

[0002] In the field of mechanical production and processing, "tooling" refers to the production process equipment: it refers to the general term for various tools used in the manufacturing process, including cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, pliers tools and work station equipment, etc. In the processing of gas engine intercoolers, it is usually divided into two parts. On the one hand, it is the relatively simple filter processing, and on the other hand, it is the processing of the metal frame of the intercooler. In the processing flow of the intercooler frame, many types of tooling are needed, including spraying tooling.

[0003] The current spraying tooling is generally composed of two parts: a spraying module and a clamping module. The latter is responsible for fixing the intercooler frame, and the former is responsible for spraying the intercooler frame. Workers generally need to spray the same intercooler twice, because the clamping tooling will partially block the outer wall of the intercooler frame, so the spraying process needs to be repeated.

[0004] Although repeating the spraying process only requires re-fixing and then restarting the device, the processing of a large number of intercooler frames will accumulate and cause a huge waste of work time. In addition, during the re-fixing process, the workers will inevitably need to come into contact with the spraying materials. These spraying materials generally contain substances that are harmful to the human body. Even if there is some protection, close contact will inevitably cause damage to the workers' bodies. In view of this, the present invention proposes a gas engine intercooler processing tool and a method of using the same. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a gas engine intercooler processing tool and a use method thereof, which can effectively solve the problems in the prior art.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a gas engine intercooler processing tool and a method for using the same, comprising a fixed seat, a shell fixedly provided in the middle of the fixed seat, a conveying assembly provided inside the fixed seat, the conveying assembly drives the intercooler frame to move backward, a spraying mechanism provided inside the shell, the spraying mechanism sprays paint onto the intercooler frame, the conveying assembly comprising two symmetrically arranged rotating wheels, a metal cable connected between the circumferential outer walls of the two rotating wheels, a clamping mechanism provided on the side of the metal cable close to the inside of the fixed seat, the clamping mechanism comprising a turntable, the turntable is away from the metal cable and is provided with two moving seats in a centrally symmetrical structure, the turntable is provided with a moving groove slidably connected to the moving seat, and the moving seat is symmetrically slidably connected to two clamping plates on the side away from the turntable.

[0010] Preferably, two first guide plates are provided on the side of the turntable close to the moving seat, the first guide plates are U-shaped structures, the outer wall of the moving seat is in sliding contact with the inner wall of the first guide plate, the outer end of the wall of the first guide plate away from the clamping plate is connected and fixed to the inner wall of the fixed seat through the second guide plate, the circumferential outer wall of the turntable is in sliding contact with the inner wall of the second guide plate, the front and rear ends of the two first guide plates and the two second guide plates are quarter-circular ring structures with different radii and are coaxially arranged.

[0011] Preferably, a guide groove is provided at the front end of the inner wall of the first guide plate, which is in sliding contact with the moving seat, and the rear part of the guide groove is an arc-shaped surface structure which is low at the front and high at the rear, and the arc-shaped surfaces of the two guide grooves are arranged in a front-to-back staggered manner, and the moving seat and the moving groove are both T-shaped structures, and a supporting spring is fixedly provided between the front and rear ends of the moving seat and the front and rear ends of the moving groove, the splint is an L-shaped structure, and the inner ends of the two splints on the same side are both L-shaped structures and are arranged in a centrally symmetrical structure, an extrusion pad is fixedly provided at the front end of the inner wall of the splint, and the splint is slidably connected to a guide rod on the side of the splint close to the moving seat, and the guide rod is a hexagonal structure.

[0012] Preferably, a slider is fixedly provided on one end of the guide rod near the moving seat, a return spring is fixedly provided between the slider and the splint and sleeved on the outside of the guide rod, a sliding groove is provided on the moving seat to slidably cooperate with the slider, one of the sliders is rotatably connected with a rotating shaft, a guide block is fixedly provided on the outer wall of the rotating shaft near one end of the splint, an axial groove is provided on the splint to rotatably cooperate with the rotating shaft, a bidirectional threaded groove is provided on the inner wall of the axial groove to slidably cooperate with the guide block, a through groove is provided on the inner wall of the sliding groove and the inner wall of the moving groove to slidably cooperate with the rotating shaft, and the through groove located on the inner wall of the moving groove is an L-shaped structure.

[0013] Preferably, the outer wall of the moving seat is slidably connected with an extrusion block, and the moving seat is provided with a block groove that slides with the extrusion block, and an extrusion spring is fixed between the block groove and the extrusion block, and the extrusion block is extruded and matched with the inner wall of the first guide plate, and the front and rear outer walls of the extrusion block are both inclined structures, and the front and rear side walls of the extrusion block are symmetrically rotatably connected with two connecting rods, and the moving seat is provided with a vertical groove that slides with the connecting rod, and the two connecting rods are respectively rotatably connected to the two sliding block side walls on the same side thereof, and the front end of the first guide plate away from the clamping plate side wall is provided with a side groove, and the position of the first guide plate away from the clamping plate side wall relative to the guide groove arc surface is provided with an extrusion groove, the rear wall of the side groove and the front and rear walls of the extrusion groove are all inclined structures, and the outer wall of the extrusion groove is an arc structure with the same curvature as the arc surface of the guide groove, and the extrusion block is in sliding contact with the outer wall of the side groove and the outer wall of the extrusion groove.

[0014] Preferably, the conveying assembly also includes a disc, which is coaxially rotatably connected to the turntable, and the lower part of the outer wall of the disc away from the turntable is rotatably connected to a round rod, the metal cable passes through the round rod and is fixed to the round rod, and a limit block is fixed on the inner wall of the fixed seat relative to the middle of the disc, and both ends of the limit block are rectangular ring structures with semicircular rings at both ends, and a limit groove is provided on the disc, and the bottom surface of the limit groove is an arc structure, and the upper and lower inner walls of the limit groove are in sliding contact with the outer wall and the inner wall of the limit block respectively.

[0015] Preferably, the outer wall of the circumference of the disc is centrally symmetrically arranged on one side of the turntable, and the partition is an arc-shaped structure. The turntable is provided with a circular groove that is in sliding contact with the partition, and the edge of the circular groove is connected to the inner ends of the two through grooves. The rotating shaft passes through the through groove near one end of the disc and is coaxially fixed with a gear. A rack is fixed on the top surface of the disc relative to the gear, and the rack is an arc-shaped structure. The gear is meshingly connected with the rack. The outer wall of the turntable is an annular structure with equal spacing and is provided with a plurality of tooth grooves. The bottom surface of the second guide plate located above is linearly evenly spaced relative to the inside of the shell and is symmetrically provided with a plurality of tooth columns front and back, and the tooth columns are meshingly connected with the tooth grooves.

[0016] Preferably, the rotating wheel is an I-shaped cylindrical structure and is rotatably connected to a fixed seat, one of the rotating wheels is coaxially fixedly connected to a motor on the side away from the turntable, the motor is fixed on the outer wall of the fixed seat, the metal cable is in sliding contact with the recessed portion of the circumferential outer wall of the rotating wheel, a plurality of rod grooves are provided on the rotating wheel in an annular equidistant structure, the round rods are plugged into the rod grooves, a movable groove is provided on the inner wall of the fixed seat relative to the position of the metal cable, the round rods are slidably engaged with the movable groove, a support plate is fixed inside the fixed seat at a position relative to the bottom of the turntable, a plurality of rollers are rotatably connected to the support plate in a linear equidistant structure, and the rear end of the inner bottom surface of the fixed seat is an inclined structure with a high front and a low rear.

[0017] Preferably, the spraying mechanism includes a square tube, the two ends of the square tube are respectively connected and fixed to the top surfaces on both sides of the fixed seat, the bottom surface of the square tube is evenly connected to a plurality of nozzles, one side of the top surface of the square tube is connected to a feed pipe, the upper end of the feed pipe passes through the inner top surface of the outer shell, extends to the top and is connected to a pump body, the input end of the pump body is connected to a metal hose, the middle part of the metal hose is connected and fixed to the side wall of the outer shell, two waterproof curtains are symmetrically fixed on the top surfaces of the front and rear opening ends of the outer shell, and the front end of the inner bottom surface of the fixed seat is a slope structure with low front and high rear.

[0018] The method of using the gas engine intercooler processing tooling is as follows:

[0019] S1. Place the intercooler frame vertically between four clamping plates. The clamping plates will restrict the intercooler frame from the front and rear sides to prevent it from tipping over, and the support plates will support the intercooler frame to prevent it from sliding down.

[0020] S2, using a motor to drive one of the rotating wheels to rotate, and the conveying assembly will drive the intercooler frame to move backward under the drive of the metal cable. During the process, the first guide plate squeezes the clamping mechanism so that the multiple clamping plates clamp the intercooler frame;

[0021] S3. As the intercooler frame moves with the conveying assembly, the turntable rotates under the action of other structures of the conveying assembly and can change the clamping position, so that the spraying mechanism can finally spray the outer wall of the intercooler frame comprehensively and fully.

[0022] Beneficial Effects

[0023] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0024] 1. The present invention is provided with a clamping mechanism. The clamping structure in the clamping mechanism can automatically change the clamping position during the spraying process under the guidance of the first guide plate, the second guide plate and the multiple grooves provided on the two guide plates, so as to ensure that the clamping position is alternated while the clamping fixing effect remains unchanged, so that the spraying mechanism can produce a more comprehensive spraying processing effect on the intercooler frame, which not only avoids the time-consuming and labor-intensive repeated spraying processing, improves the processing efficiency, but also saves the spray material consumption generated in the repeated processing, thus achieving two goals at one stroke.

[0025] 2. The present invention is provided with a conveying mechanism, which can enable the clamping mechanism to realize self-rotation during the turnover process, and can also drive the intercooler frame to tilt during the self-rotation, so that each corner of the intercooler frame can have a corresponding opportunity with the spraying mechanism, further improving the adequacy of the spraying processing of the intercooler frame, and can be realized without complicated operations. Not only is the operation simple, but the spraying effect is more comprehensive and the design is ingenious.

[0026] 3. The present invention is provided with a limiting block and a disc with a limiting groove. Under the action of the limiting block and the limiting groove, the disc will drive the intercooler frame to change from a vertical state to a horizontal state or even to a final inclined state with a higher front and a lower rear state at the last moment. Such a design can reduce the height of the intercooler frame when it is placed inside the fixing seat to prevent damage to the intercooler frame caused by falling, and can also increase the contact area between the intercooler frame and the bottom surface of the fixing seat as much as possible, further reducing the damage to the intercooler frame caused by the impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the front cross-sectional structure of the fixing seat of the present invention;

[0030] Figure 3 It is a schematic diagram of a half-section structure of the housing of the present invention;

[0031] Figure 4 It is a schematic diagram of the side section structure of the fixing seat of the present invention;

[0032] Figure 5 It is a schematic diagram of the side view structure of the first guide plate and the second guide plate of the present invention;

[0033] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0034] Figure 7 It is a schematic diagram of the structure of the rotating disk of the present invention close to the inner side of the fixing base;

[0035] Figure 8 It is a schematic diagram of the structure of the turntable of the present invention away from the inner side of the fixing base;

[0036] Fig. 9 It is a schematic diagram of the exploded structure of the turntable of the present invention;

[0037] Fig.10 It is a schematic diagram of the exploded structure of the mobile seat of the present invention;

[0038] Fig.11 It is a schematic diagram of the splint structure of the present invention.

[0039] The numbers in the figure represent: 1, fixed seat; 2, shell; 3, conveying assembly; 4, spraying mechanism; 5, rotating wheel; 6, metal cable; 7, clamping mechanism; 8, turntable; 9, moving seat; 10, moving groove; 11, clamping plate; 12, first guide plate; 13, second guide plate; 14, guide groove; 15, support spring; 16, extrusion pad; 17, guide rod; 18, slider; 19, reset spring; 20, slide groove; 21, rotating shaft; 22, guide block; 23, shaft groove; 24, two-way thread groove; 25, through groove; 26 , extrusion block; 27, connecting rod; 28, side groove; 29, extrusion groove; 30, disc; 31, round rod; 32, limit block; 33, limit groove; 34, partition; 35, round groove; 36, gear; 37, rack; 38, tooth groove; 39, gear column; 40, motor; 41, rod groove; 42, movable groove; 43, support plate; 44, roller; 45, square tube; 46, nozzle; 47, feed pipe; 48, pump body; 49, metal hose; 50, waterproof curtain; 51, vertical groove; 52, block groove; 53, extrusion spring. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Gas engine intercooler processing tooling and its use method, reference Figure 1-Figure 11 , including a fixed seat 1, a shell 2 is fixedly provided in the middle of the fixed seat 1, a conveying assembly 3 is provided inside the fixed seat 1, the conveying assembly 3 drives the intercooler frame to move backward, the conveying assembly 3 includes two symmetrically arranged rotating wheels 5, and a metal cable 6 is connected between the outer walls of the two rotating wheels 5. The conveying assembly 3 also includes a disc 30, the disc 30 is coaxially rotatably connected with the turntable 8, and a round rod 31 is rotatably connected to the lower part of the outer wall of the disc 30 away from the turntable 8. The metal cable 6 penetrates the round rod 31 and is fixedly connected to the round rod 31. A limit block 32 is fixedly provided on the inner wall of the fixed seat 1 relative to the middle of the disc 30. The two ends of the limit block 32 are rectangular ring structures with semicircular rings at both ends. A limit groove 33 is provided on the disc 30, and the bottom surface of the limit groove 33 is an arc structure. The upper and lower inner walls of the limit groove 33 are in sliding contact with the outer wall of the limit block 32 and the inner wall of the limit block 32 respectively.

[0042] The outer wall of the circumference of the disk 30 is centrally symmetrically arranged on one side of the turntable 8, and the partition 34 is an arc-shaped structure. The turntable 8 is provided with a circular groove 35 that is in sliding contact with the partition 34, and the edge of the circular groove 35 is connected to the inner ends of the two through grooves 25. The rotating shaft 21 passes through the through groove 25 near one end of the disk 30 and is coaxially fixedly connected with a gear 36. A rack 37 is fixedly arranged on the top surface of the disk 30 at a position opposite to the gear 36. The rack 37 is an arc-shaped structure, and the gear 36 is meshingly connected to the rack 37. The outer wall of the turntable 8 is an annular equidistant structure and is provided with a plurality of tooth grooves 38. The bottom surface of the second guide plate 22 located above is linearly equidistantly arranged at a position relative to the inside of the shell 2 and is symmetrically provided with a plurality of tooth columns 39 front and back, and the tooth columns 39 are meshingly connected to the tooth grooves 38.

[0043] The rotating wheel 5 is an I-shaped cylindrical structure and is rotatably connected to the fixed seat 1. One of the rotating wheels 5 is coaxially fixedly connected to a motor 40 on the side away from the turntable 8. The motor 40 is fixedly mounted on the outer wall of the fixed seat 1. The metal cable 6 is in sliding contact with the recessed portion of the circumferential outer wall of the rotating wheel 5. The rotating wheel 5 is provided with a plurality of rod grooves 41 in an annular equidistant structure. The round rod 31 is plugged into the rod groove 41. A movable groove 42 is provided on the inner wall of the fixed seat 1 relative to the metal cable 6. The round rod 31 is slidably fitted into the movable groove 42. A support plate 43 is fixedly mounted inside the fixed seat 1 relative to the bottom of the turntable 8. A plurality of rollers 44 are rotatably connected to the support plate 43 in a linear equidistant structure. The rear end of the inner bottom surface of the fixed seat 1 is an inclined structure with a high front and a low rear.

[0044] A clamping mechanism 7 is provided on the side of the metal cable 6 close to the interior of the fixed seat 1, and the clamping mechanism 7 includes a turntable 8. The turntable 8 is provided with two movable seats 9 in a centrally symmetrical structure on the side away from the metal cable 6. A movable groove 10 is provided on the turntable 8 and is slidably connected to the movable seat 9. The movable seat 9 is symmetrically slidably connected to two clamping plates 11 on the side away from the turntable 8.

[0045] Two first guide plates 12 are provided on the side of the turntable 8 close to the moving seat 9. The first guide plates 12 are U-shaped structures. The outer wall of the moving seat 9 is in sliding contact with the inner wall of the first guide plates 12. The outer end of the wall of the first guide plate 12 away from the clamping plate 11 is connected and fixed to the inner wall of the fixed seat 1 through the second guide plate 13. The circumferential outer wall of the turntable 8 is in sliding contact with the inner wall of the second guide plate 13. The front and rear ends of the two first guide plates 12 and the two second guide plates 13 are quarter-circular ring structures with different radii and are all coaxially arranged.

[0046] A guide groove 14 is provided at the front end of the inner wall of the first guide plate 12 for sliding contact with the moving seat 9. The rear part of the guide groove 14 is an arc-shaped surface structure which is low at the front and high at the back. The arc-shaped surfaces of the two guide grooves 14 are arranged in a front-to-back staggered manner. The moving seat 9 and the moving groove 10 are both T-shaped structures. A supporting spring 15 is fixedly provided between the front and rear ends of the moving seat 9 and the front and rear ends of the moving groove 10. The splint 11 is an L-shaped structure. The inner ends of the two splints 11 on the same side are both L-shaped structures and are arranged in a centrally symmetrical structure. An extrusion pad 16 is fixedly provided at the front end of the inner wall of the splint 11. A guide rod 17 is slidably connected to the side of the splint 11 close to the moving seat 9. The guide rod 17 is a hexagonal structure.

[0047] A slider 18 is fixedly provided on one end of the guide rod 17 near the moving seat 9, a return spring 19 is fixedly provided between the slider 18 and the splint 11 and sleeved on the outside of the guide rod 17, a slide groove 20 slidably matched with the slider 18 is provided on the moving seat 9, one of the sliders 18 is rotatably connected with a rotating shaft 21, a guide block 22 is fixedly provided on the outer wall of the rotating shaft 21 near the splint 11, an axis groove 23 rotatably matched with the rotating shaft 21 is provided on the splint 11, a bidirectional thread groove 24 slidably matched with the guide block 22 is provided on the inner wall of the axis groove 23, a through groove 25 slidably matched with the rotating shaft 21 is provided on the inner wall of the slide groove 20 and the inner wall of the moving groove 10, and the through groove 25 located on the inner wall of the moving groove 10 is an L-shaped structure.

[0048] The outer wall of the moving seat 9 is slidably connected with an extrusion block 26, and a block groove 52 that is slidably matched with the extrusion block 26 is provided on the moving seat 9. An extrusion spring 53 is fixed between the block groove 52 and the extrusion block 26, and the extrusion block 26 is extruded and matched with the inner wall of the first guide plate 22. The front and rear outer walls of the extrusion block 26 are both inclined structures, and the front and rear side walls of the extrusion block 26 are symmetrically rotatably connected with two connecting rods 27. A vertical groove 51 that is slidably matched with the connecting rod 27 is provided inside the moving seat 9. The two connecting rods 27 are respectively rotatably connected with the side walls of the two sliders 18 on the same side thereof. A side groove 28 is provided at the front end of a side wall of the first guide plate 22 away from the splint 11, and an extrusion groove 29 is provided at a position of the side wall of the first guide plate 22 away from the splint 11 relative to the arc surface of the guide groove 14. The rear wall of the side groove 28 and the front and rear walls of the extrusion groove 29 are both inclined structures, and the outer wall of the extrusion groove 29 is an arc structure with the same curvature as the arc surface of the guide groove 14, and the extrusion block 26 is in sliding contact with the outer wall of the side groove 28 and the outer wall of the extrusion groove 29.

[0049] A spraying mechanism 4 is provided in the outer shell 2, and the spraying mechanism 4 sprays paint onto the intercooler frame. The spraying mechanism 4 includes a square tube 45, and both ends of the square tube 45 are respectively connected and fixed to the top surfaces on both sides of the fixing seat 1, and a plurality of nozzles 46 are evenly connected to the bottom surface of the square tube 45. A feed pipe 47 is connected to one side of the top surface of the square tube 45. The upper end of the feed pipe 47 passes through the inner top surface of the outer shell 2 and extends to the top and is connected to a pump body 48. A metal hose 49 is connected to the input end of the pump body 48, and the middle part of the metal hose 49 is connected and fixed to the side wall of the outer shell 2. Two waterproof curtains 50 are symmetrically fixed on the top surfaces of the front and rear opening ends of the outer shell 2, and the front end of the inner bottom surface of the fixing seat 1 is a slope structure with a low front and a high rear.

[0050] The method of using the gas engine intercooler processing tooling is as follows:

[0051] S1, vertically place the intercooler frame between four clamping plates 11, the clamping plates 11 will restrict the intercooler frame from the front and rear sides so that it will not fall over, and the support plates 43 will support the intercooler frame so that it will not slide down;

[0052] S2, using the motor (40) to drive one of the rotating wheels (5) to rotate, and under the drive of the metal cable (6), the conveying assembly (3) will drive the intercooler frame to move backward, and during the process, the first guide plate (12) squeezes the clamping mechanism (7) so that the multiple clamping plates (11) clamp the intercooler frame;

[0053] S3. As the intercooler frame moves along with the conveying assembly (3), the turntable (8) rotates under the action of other structures of the conveying assembly (3) and can change the clamping position, thereby finally enabling the spraying mechanism (4) to fully and comprehensively spray the outer wall of the intercooler frame.

[0054] Working principle: The staff can fix the device on one side of the external conveying equipment according to the on-site conditions, and make the rear end of the inner bottom surface of the fixed seat 1 correspond to the input end of the conveying equipment, and a specified number of clamping mechanisms 7 are fixed on the device, so that the conveying component 3 can drive multiple clamping mechanisms 7 to operate synchronously and thereby realize the mass spraying processing of the intercooler frame. Then, the staff also needs to connect the metal hose 49 to the external container for storing spray paint, so that the pump body 48 can draw the spray paint into the device and fill it into the square tube 45 from the feed pipe 47. Then, these spray paints will be continuously sprayed from the nozzle 46 into the space inside the shell 2. In addition, the staff also needs to prepare a container with an open end lower than the inner bottom surface of the fixed seat 1 in front of the fixed seat 1, so that the residual spray paint flowing down during the spraying operation of the device can flow into the container along the inner front bottom surface of the fixed seat 1, which can prevent pollution and reduce waste, and at the same time avoid the spray paint being transported to the next processing link along with the finished product after spraying to cause pollution;

[0055] After the preparation work is completed, the staff can place the intercooler frame vertically in the clamping mechanism 7 at the support plate 43 through external equipment or manually, stabilize it in the device through the support plate 43 and the clamping plate 11, and then use the motor 40 in the device to drive one of the rotating wheels 5 to rotate, and then the two rotating wheels 5 will rotate, and the metal cable 6 will also move between the two. During the movement of the metal cable 6, the disc 30 connected to it by the rotation of the round rod 31 will translate, and the disc 30 will slide between the limit block 32 and the limit groove 33. The movable cooperation keeps stable and will not rotate. The arc structure set on the bottom surface of the limit groove 33 can prevent the disc 30 from getting stuck when turning with the metal cable 6. During the movement, the clamping mechanism 7 will drive the intercooler frame to pass through the inside of the shell 2, and then the spray paint sprayed into the inside of the shell 2 by the spraying mechanism 4 will be sprayed on the intercooler frame to achieve the purpose of spraying processing. The nozzles 46 are arranged in multiple rows and each row is provided with multiple nozzles. At the same time, the nozzles 46 of two adjacent rows are arranged in a staggered structure, which can make the spraying range more detailed and avoid the problem of uneven spraying.

[0056] During the process of the conveying assembly 3 transporting the intercooler frame, the turntable 8 will translate along the path between the two second guide plates 13. Since the outer walls of the two moving seats 9 are in sliding contact with the inner walls of the first guide plate 12 and are limited by the elastic force of the support spring 15, the moving seat 9 cannot translate inward without a strong external force. Therefore, the turntable 8 will not rotate due to friction during movement. At the same time, the friction force of the rotation connection between the turntable 8 and the disc 35 is set relatively large. In the absence of a hard external force, the turntable 8 cannot rotate under the action of gravity or the weight of the intercooler frame. Initially, the position of the extrusion block 26 corresponds to the side groove 28, and the height of the side groove 28 is set higher than the height of the extrusion block 26. In this way, the extrusion block 26 will not be squeezed by the first guide plate 12. When the extrusion block 26 moves to the rear of the side groove 28 with the turntable 8, it will move into the inside of the moving seat 9 under the extrusion of the inclined structure of the rear wall of the side groove 28, and cannot pop out of the block groove 52 due to the restriction of the inner wall of the guide groove 14. Then, under the drive of the two connecting rods 27, the two connecting rods 27 will deflect, and then, because the length of the connecting rod 27 cannot be changed, the sliders 18 on both sides will be pulled to the inner side of the slide groove 20 under the rotation of the connecting rod 27, so that the clamping plate 11 will have a clamping effect on the intercooler frame so that it is fixed on the conveying component 3 of the present device. The squeezing pad 16 provided on the inner wall of the clamping plate 11 not only prevents the intercooler frame from being scratched in this process, but also can increase the squeezing force and friction between the clamping plate 11 and the intercooler frame. The inner wall of the squeezing pad 16 is linearly and evenly spaced. A plurality of oblique upward protrusions are provided. The protrusion is a triangular prism structure. After being squeezed by the reaction force of the intercooler frame, the side wall close to the clamping plate 11 will be firmly attached to the squeezing pad 16. Such a design makes the structure have a distance similar to that of a ratchet pawl, which greatly improves the force that needs to be overcome for the intercooler frame to slide down, and further ensures the reliability of the device fixing the intercooler frame.

[0057] When the conveying assembly 3 transports the intercooler frame to the front side position of the arc-shaped surface of the guide groove 14, the position of the extrusion block 26 will first correspond to the extrusion groove 29. The inclination of the inclined surface at the front end of the extrusion groove 29 is extremely large, which can make the extrusion block 26 be pushed out of the block groove 52 by the extrusion spring 53 in a relatively short time. Then, the clamping plates 11 and the extrusion pads 16 on both sides lose their clamping force on the intercooler frame. Then, under the extrusion of the movable seat 9 facing the arc of the guide groove 14, the movable seat 9 will move inward along the movable groove 10. When the side wall of the movable seat 9 is separated from the guide groove 14 and is completely in contact with the first guide plate 12, the movable seat 9 will also stop its inward translation. At this time, there will still be a partial gap between the inner side wall of the movable seat 9 and the inner side wall of the movable groove 10 for movement, but it cannot be easily moved under the action of the supporting spring 15. At the same time, the extrusion block 26 also leaves the extrusion groove 29. Due to the change in the position of the movable seat 9, the clamping plates 11 and The relative position between the intercooler frames also changes. The extrusion block 26 that has left the extrusion groove 29 will be retained in the block groove 52 under the restriction of the inner wall of the first guide plate 12. Therefore, the extrusion block 26 causes the two clamping plates 11 to clamp the intercooler frame again after changing positions, and the replacement of the clamping position is carried out inside the shell 2, so that the original position and the current clamping position can both receive the spraying process of the spraying mechanism 4, avoiding the obstruction of the spraying process by the clamping mechanism 7, and improving the adequacy of the spraying process. Furthermore, because the arc positions of the upper and lower guide grooves 14 are staggered, and the rear end of the arc surface of the front guide groove 14 is located before the front end of the arc surface of the rear guide groove 14, the change of the clamping position on both sides is alternately carried out, and there will be no problem of four clamping plates 11 being loosened at the same time, so that the device always has two clamping plates 11 to maintain the clamping force during the spraying process of the intercooler frame.

[0058] After the clamping position is changed, the tooth groove 38 on the turntable 8 will contact the position of the tooth column 39, and then the turntable 8 will rotate under the action of the tooth column 39 on the tooth groove 38. The rotational force is a very strong force generated by the interaction between the tooth column 39 and the tooth groove 38. Therefore, the movable seat 9 will partially move inward at the beginning of the deflection to adapt to the squeezing caused by the rotation, until it returns to its original position under the action of the support spring 15 after rotating 90 degrees. On the other hand, because of the provision of the partition 34, at the initial stage of the rotation of the turntable 8, the position between the partition 34 and the through groove 25 on the turntable 9 changes, and the partition 34 will be placed on the rebound path of the rotating shaft 21 (the rotating shaft 21 will move along the through groove 25 on the movable seat 9 and the through groove 25 on the turntable 8 in the initial clamping action). The through groove 25 moves horizontally, and then when the moving seat 9 moves inward, the rotating shaft 21 moves vertically along the through groove 25 on the rotating disk 8, and its final moving position is on the inner side of the partition 34). In this way, even without the restriction of the first guide plate 12, the movable seat 9 cannot move to the outer side. Because the through groove 25 is an L-shaped structure, the lateral movement trend of the rotating shaft 21 under the action of the rebound force of the extrusion spring 53 will also be blocked by the through groove 25. This avoids the release of the clamping effect during the rotation process, ensures that the rotating disk 8 can drive the intercooler frame to realize multiple turns of rotation, and allows the outer surface of the intercooler frame to be fully exposed under the spraying mechanism 4, thereby improving the adequacy of the spraying, avoiding the occurrence of repeated spraying, and greatly reducing the consumption of manpower and material resources.

[0059] When the intercooler frame rotates with the clamping mechanism 7, the position of the shaft 21 cannot move outward due to the restriction of the partition plate 34, so the position of the gear 36 has a relatively fixed position. In the rotation of multiple circles, when the position of the gear 36 moves to the upper half of the circle, it will be moved by the rack 37, and then the shaft 21 will rotate under the drive of the gear 36 and produce an extrusion effect on the two-way thread groove 24 through the guide block 22, thereby enabling the clamping plate 11 to reciprocate under the action of the two. In the initial position of the clamping plate 11, the guide block 22 corresponds to the middle of the two-way thread groove 24, and the number of teeth on the rack 37 and the number of teeth on the gear 36 are set just right. Each round of contact can make the position of the clamping plate 11 remain in the initial state before and after the contact and when the gear 36 is directly above the rack 37, that is, the guide block 22 is located in the middle of the two-way thread groove 24. Under this setting, the clamping plate 11 can rotate during the rotation of the turntable 8. The intercooler frame can be driven to tilt, so that the inclined side wall of the intercooler frame also has the opportunity to correspond to the spraying mechanism 4, further ensuring the adequacy of the spraying process, and the two clamping plates 11 on the same side will move synchronously under the mutual engagement of the L-shaped structure at their inner ends, and the inner ends of the clamping plates 11 connected to the rotating shaft 21 on both sides are closer to the turntable 8, so that it can be ensured that when only one clamping plate 11 moves, both clamping plates 11 can move synchronously. Furthermore, because of the setting of the triangular prism-shaped protrusion on the inner wall of the extrusion pad 16, the force applied to the intercooler frame during the tilting process is much lower than its falling force, and with the obstruction of the outer shell 2 and the inner wall of the fixing seat 1, the intercooler frame cannot be separated from the clamping plate 11 during the lateral movement, and the setting of the return spring 19 is to increase the resistance of the inner and outer movement of the clamping plate 11 to ensure that the clamping plate 11 on the other side will not be synchronously moved laterally under the drive of the intercooler frame;

[0060] After the spraying process is completed, the clamping mechanism 7 removed from the shell 2 will continue to move backward and begin to deflect downward under the drive of the conveying component 3. In the initial process, it is still restricted by the first guide plate 12 and the second guide plate 13, and the intercooler frame will still be firmly fixed in the clamping mechanism 7. When the intercooler frame is completely flat, the clamping mechanism 7 will completely break away from the first guide plate 12 and the second guide plate 13. At the same time, the clamping mechanism 7 will gradually change the moving direction and move forward. In this process, the intercooler frame will gradually change from flat to an inclined state with a high front and a low back. Then it will slide out from the four clamping plates 11 and slide along the slope of the bottom surface of the rear side of the fixed seat 1 to the external conveying equipment to be sent to the next processing link.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gas engine intercooler processing tool, comprising a fixing seat (1), a housing (2) being fixedly provided in the middle of the fixing seat (1), characterized in that: A conveying assembly (3) is provided inside the fixing seat (1), and the conveying assembly (3) drives the intercooler frame to move backwards. A spraying mechanism (4) is provided inside the outer shell (2), and the spraying mechanism (4) sprays paint onto the intercooler frame. The conveying assembly (3) comprises two symmetrically arranged rotating wheels (5), a metal cable (6) is connected between the circumferential outer walls of the two rotating wheels (5), and a clamping mechanism (7) is provided on one side of the metal cable (6) close to the interior of the fixing seat (1); The clamping mechanism (7) comprises a rotating disk (8), and two movable seats (9) are provided in a centrally symmetrical structure on the side of the rotating disk (8) away from the metal cable (6), and a movable groove (10) is provided on the rotating disk (8) and is slidably connected to the movable seat (9), and two clamping plates (11) are symmetrically slidably connected to the side of the movable seat (9) away from the rotating disk (8); Two first guide plates (12) are provided on one side of the movable seat (9) on the rotating disk (8), the first guide plates (12) being a U-shaped structure, the outer wall of the movable seat (9) being in sliding contact with the inner wall of the first guide plate (12), the outer end of the wall of the first guide plate (12) away from the clamping plate (11) being connected and fixed to the inner wall of the fixed seat (1) via a second guide plate (13), the circumferential outer wall of the rotating disk (8) being in sliding contact with the inner wall of the second guide plate (13), the front and rear ends of the two first guide plates (12) and the two second guide plates (13) being quarter-circular ring structures with different radii and being coaxially arranged; A guide groove (14) for sliding contact with the movable seat (9) is formed at the front end of the inner wall of the first guide plate (12); the rear portion of the guide groove (14) is an arc-shaped surface structure with a lower front portion and a higher rear portion; the arc-shaped surfaces of the two guide grooves (14) are arranged in a front-to-back staggered manner; the movable seat (9) and the movable groove (10) are both T-shaped structures; and a support spring (15) is fixedly provided between the front and rear ends of the movable seat (9) and the front and rear ends of the movable groove (10).

2. The gas engine intercooler processing tool according to claim 1, characterized in that: The clamping plate (11) is an L-shaped structure. The inner ends of the two clamping plates (11) on the same side are both L-shaped structures and are arranged in a centrally symmetrical structure. A compression pad (16) is fixedly provided at the front end of the inner wall of the clamping plate (11). The side of the clamping plate (11) close to the movable seat (9) is slidably connected to a guide rod (17), and the guide rod (17) is a hexagonal structure.

3. The gas engine intercooler processing tool according to claim 2, characterized in that: A slider (18) is fixedly provided at one end of the guide rod (17) close to the moving seat (9); a return spring (19) is fixedly provided between the slider (18) and the clamping plate (11) and sleeved on the outside of the guide rod (17); a slide groove (20) is provided on the moving seat (9) and is slidably matched with the slider (18); a rotating shaft (21) is rotatably connected to one of the sliders (18); a guide block (22) is fixedly provided on the outer wall of one end of the rotating shaft (21) close to the clamping plate (11); an axial groove (23) is provided on the clamping plate (11) and is rotatably matched with the rotating shaft (21); a bidirectional thread groove (24) is provided on the inner wall of the axial groove (23) and is slidably matched with the guide block (22); a first through groove is provided on the inner wall of the slide groove (20) and is slidably matched with the rotating shaft (21); a second through groove is provided on the inner wall of the moving groove (10) and is slidably matched with the rotating shaft (21); the second through groove is an L-shaped structure.

4. The gas engine intercooler processing tool according to claim 3, characterized in that: The outer wall of the movable seat (9) is slidably connected to an extrusion block (26); a block groove (52) slidably matched with the extrusion block (26) is provided on the movable seat (9); an extrusion spring (53) is fixedly provided between the block groove (52) and the extrusion block (26); the extrusion block (26) is extruded and matched with the inner wall of the first guide plate (12); the front and rear outer walls of the extrusion block (26) are both inclined structures; the front and rear side walls of the extrusion block (26) are symmetrically rotatably connected to two connecting rods (27); a vertical groove (51) slidably matched with the connecting rod (27) is provided inside the movable seat (9); the two connecting rods (27) are connected to the inner wall of the first guide plate (12); ) are respectively rotatably connected to the side walls of the two sliders (18) on the same side thereof, a side groove (28) is provided at the front end of the side wall of the first guide plate (12) away from the clamping plate (11), an extrusion groove (29) is provided at a position of the side wall of the first guide plate (12) away from the clamping plate (11) relative to the arc surface of the guide groove (14), the rear wall of the side groove (28) and the front and rear walls of the extrusion groove (29) are both inclined structures, the outer side wall of the extrusion groove (29) is an arc surface structure with the same arc as the arc surface of the guide groove (14), and the extrusion block (26) is in sliding contact with the outer side wall of the side groove (28) and the outer side wall of the extrusion groove (29); The height of the side groove (28) is set higher than the height of the extrusion block (26), and the extrusion block (26) will not be squeezed by the first guide plate (12). When the extrusion block (26) moves to the rear of the side groove (28) along with the rotating disk (8), the extrusion block (26) will move into the inside of the movable seat (9) under the pressure of the inclined surface structure of the rear wall of the side groove (28) and cannot pop out of the block groove (52) due to the restriction of the inner wall of the guide groove (14); When the conveying assembly (3) transports the intercooler frame to the front side of the arc-shaped surface of the guide groove (14), the position of the extrusion block (26) will first correspond to the extrusion groove (29), and the extrusion block (26) will be pushed out of the block groove (52) by the extrusion spring (53), and then under the extrusion of the movable seat (9) facing the arc-shaped surface of the guide groove (14), the movable seat (9) will move inward along the movable groove (10), and when the side wall of the movable seat (9) is separated from the guide groove (14) and is completely in contact with the first guide plate (12), the extrusion block (26) is separated from the extrusion groove (29) and is retained inside the block groove (52) under the restriction of the inner wall of the first guide plate (12); The conveying assembly (3) further comprises a disc (30), wherein the disc (30) is coaxially rotatably connected to the turntable (8), a round rod (31) is rotatably connected to the lower portion of the outer wall of the disc (30) away from the turntable (8), the metal cable (6) passes through the round rod (31) and is fixedly connected to the round rod (31), a limit block (32) is fixedly provided on the inner wall of the fixing seat (1) at a position relative to the middle of the disc (30), the two ends of the limit block (32) are rectangular ring structures with semicircular rings at both ends, a limit groove (33) is provided on the disc (30), the bottom surface of the limit groove (33) is an arc-shaped structure, and the upper and lower inner walls of the limit groove (33) are in sliding contact with the outer wall of the limit block (32) and the inner wall of the limit block (32) respectively; The outer wall of the circular disk (30) is centrally symmetrically arranged on one side of the rotating disk (8), and two partitions (34) are fixed thereto. The partitions (34) are arc-shaped structures. The rotating disk (8) is provided with a circular groove (35) that is in sliding contact with the partitions (34). The edge of the circular groove (35) is connected to the inner ends of the two second through-grooves. The rotating shaft (21) passes through the second through-grooves at one end close to the circular disk (30) and is coaxially fixedly connected to a gear (36). The circular disk (30) is ) a rack (37) is fixedly provided on the top surface thereof relative to the gear (36), the rack (37) being an arc-shaped structure, the gear (36) being meshingly connected with the rack (37), the outer wall of the turntable (8) being an annular structure with equal spacing and having a plurality of tooth grooves (38), the bottom surface of the second guide plate (13) located above being symmetrically provided with a plurality of tooth columns (39) at a linear structure with equal spacing relative to the inside of the housing (2), the tooth columns (39) being meshingly connected with the tooth grooves (38); The rotating shaft (21) moves laterally along the first through groove and the second through groove during the initial clamping action. When the movable seat (9) moves inward, the rotating shaft (21) moves vertically along the second through groove. The final position of the rotating shaft (21) is located on the inner side of the partition (34).

5. The gas engine intercooler processing tool according to claim 4, characterized in that: The rotating wheel (5) is an I-shaped cylindrical structure and is rotatably connected to the fixed seat (1); a motor (40) is coaxially fixedly connected to one side of the rotating wheel (5) away from the turntable (8); the motor (40) is fixedly arranged on the outer wall of the fixed seat (1); the metal cable (6) is in sliding contact with a recessed portion of the circumferential outer wall of the rotating wheel (5); a plurality of rod grooves (41) are provided in an annular equidistant structure on the rotating wheel (5); the round rod (31) is plugged into the rod groove (41); a movable groove (42) is provided in the inner wall of the fixed seat (1) at a position opposite to the metal cable (6); the round rod (31) is slidably engaged with the movable groove (42); a support plate (43) is fixedly arranged inside the fixed seat (1) at a position opposite to the lower side of the turntable (8); a plurality of rollers (44) are rotatably connected to the support plate (43) in a linear equidistant structure; and the rear end of the inner bottom surface of the fixed seat (1) is an inclined structure with a high front and a low rear.

6. The gas engine intercooler processing tool according to claim 5, characterized in that: The spraying mechanism (4) comprises a square tube (45), the two ends of the square tube (45) are respectively connected and fixed to the top surfaces of both sides of the fixing seat (1), the bottom surface of the square tube (45) is evenly connected to a plurality of nozzles (46), one side of the top surface of the square tube (45) is connected to a feed pipe (47), the upper end of the feed pipe (47) penetrates the inner top surface of the shell (2) and extends to the top and is connected to a pump body (48), the input end of the pump body (48) is connected to a metal hose (49), the middle part of the metal hose (49) is connected and fixed to the side wall of the shell (2), two waterproof curtains (50) are symmetrically fixed on the top surfaces of the front and rear opening ends of the shell (2), and the front end of the inner bottom surface of the fixing seat (1) is a slanted structure with a lower front and a higher rear.

7. The method for using the gas engine intercooler processing tool according to claim 6, characterized in that: Here are the steps: S1, placing the intercooler frame vertically between four clamping plates (11), the clamping plates (11) will restrict the intercooler frame from the front and rear sides so that it will not fall over, and the supporting plates (43) will support the intercooler frame so that it will not slide down; S2, using the motor (40) to drive one of the rotating wheels (5) to rotate, and under the drive of the metal cable (6), the conveying assembly (3) will drive the intercooler frame to move backward, and during the process, the first guide plate (12) squeezes the clamping mechanism (7) so that the multiple clamping plates (11) clamp the intercooler frame; S3. As the intercooler frame moves along with the conveying assembly (3), the turntable (8) rotates under the action of the conveying assembly (3) and other structures and can change the clamping position, thereby finally enabling the spraying mechanism (4) to fully and comprehensively spray the outer wall of the intercooler frame.

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