CN115464252A - Welding equipment for intake manifold - Google Patents
Welding equipment for intake manifold Download PDFInfo
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- CN115464252A CN115464252A CN202211343972.1A CN202211343972A CN115464252A CN 115464252 A CN115464252 A CN 115464252A CN 202211343972 A CN202211343972 A CN 202211343972A CN 115464252 A CN115464252 A CN 115464252A
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- fixedly connected
- welding
- intake manifold
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses welding equipment of an air intake manifold, which comprises a welding device, a welding device and a welding device, wherein the welding device comprises a welding head and a welding head; the invention relates to the field of intake manifolds, and provides welding equipment of an intake manifold, which is used for solving the problems that in the prior art, after dust removal is completed by welding, workers manually blow for dust removal and welding are completed, impurities can be adsorbed on the inner wall due to the electrostatic adsorption effect produced by friction after products are produced, the cleaning difficulty is high, and the problems of high manpower and material resources consumption are solved.
Description
Technical Field
The invention relates to the field of intake manifolds, in particular to welding equipment for an intake manifold.
Background
Nowadays, due to the popularization and application of turbocharged engines, the cleanliness of the intake air of the engines is required to be higher and higher, and for carburetor type or throttle body gasoline injection type engines, an intake manifold refers to an intake pipeline from the rear of a carburetor or a throttle body to the front of an intake passage of a cylinder head. The air and fuel mixture is distributed to the air inlet channels of cylinders by a carburetor or a throttle body, for an air passage fuel injection engine or a diesel engine, an air inlet manifold only distributes clean air to the air inlet channels of the cylinders, the air inlet manifold must distribute the air, fuel mixture or clean air to each cylinder as uniformly as possible, and therefore the length of the air flow channel in the air inlet manifold is equal as far as possible. In order to reduce gas flow resistance and improve air inlet capacity, the inner wall of an air inlet manifold is required to be smooth, the traditional engine air inlet manifold is basically manufactured by a vibration friction welding process, the process solves the limitation on a common injection mold, two parts are welded into a whole in a high-strength mode to form a tubular part with a hollow air passage inside, the welding mode has the biggest defect that a large amount of plastic dust particles are generated in the friction welding process, the cleanliness in the air passage of the parts is seriously influenced, the service life of an engine is influenced to a certain extent, in the prior art, after the dust removal is completed, workers manually blow and remove dust, the welding is completed, after products are produced, impurities are adsorbed on the inner wall due to the electrostatic adsorption effect of friction production, the cleaning difficulty is large, and extremely large manpower and material resources are consumed, meanwhile, a large amount of impurities such as the plastic dust particles are generated in the production work of vibration friction welding products, most workers are in contact with the products in the production work, the serious influence is caused on the health of workers, and the manifold welding is easy to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to welding equipment of an air inlet manifold, which comprises a welding device, a welding device and a welding device, wherein the welding device comprises a welding head and a welding head; a support base is arranged on the left side of the welding frame, a motor is fixedly connected with the top of the support base, the right end of the motor is fixedly connected with a rotating rod, the whole air pumping cylinder can be rotated by the rotating rod, so that the air extracting cylinder extracts the plastic dust particles in the air extracting cylinder when the air inlet manifold is subjected to friction welding, thereby avoiding the occurrence of a large amount of plastic dust particles in the friction welding process and seriously influencing the cleanliness in the air passage of the part, the service life of the engine is influenced to a certain extent, the outer surface of the rotating rod is provided with an air pumping cylinder, the outer surface of the rotating rod is clamped with the inner wall of the air pumping cylinder, the right end of the air extracting barrel is movably connected with a connecting part, the right end of the connecting part is fixedly connected with an air extractor, a contact part is driven by a rotating rod to drive a scraping part to rotate, thereby leading the impurities attached to the inner wall of the air inlet manifold to be scraped and dropped, further reducing the adhering capability of the impurities, further an air pump is arranged to pump the impurities to the outside, so that a large amount of impurities on the inner wall of the air inlet manifold are reduced, the subsequent cleaning difficulty is further reduced, the consumption of a large amount of manpower and physics is avoided, the probability of contact between workers and dust particles is reduced, a discharge pipe and a support column are fixedly connected at the right end of the air pump, the upper end and the lower end of the welding machine frame are arranged in the welding machine frame, the inner part of the welding machine frame is symmetrically provided with dies, the inner wall of the welding frame is fixedly connected with the outer surface of the die, the air exhaust work of the air exhaust pipe and the rotating work of the scraping part can be realized by utilizing the rotating rod and the connecting part, contact parts are uniformly clamped in the air extracting cylinder, the outer surfaces of the contact parts are provided with scraping and rubbing parts, and the outer surfaces of the contact parts are fixedly connected with two ends of the scraping and rubbing parts;
the scraping component comprises a limiting plate, and can scrape and rub the inner wall of the air inlet manifold by arranging a scraping and rubbing component, so that the impurities attached to the inner wall of the air inlet manifold can be scraped and removed, the impurities after scraping and rubbing can be extracted by using the air extracting cylinder, the content of the impurities in the air inlet manifold is reduced, the extrusion rods are symmetrically arranged in the limiting plate, the whole scraping and rubbing component can be fixed on the contact component by using the limiting plate arranged in the scraping and rubbing component, the inner wall of the limiting plate is contacted with the outer surface of the extrusion rod, the top of the extrusion rod is fixedly connected with a mainboard, when the rotating rod starts to rotate, the contact component drives the scraping and rubbing component to start rotating, so that the mainboard and the auxiliary plate on the scraping and rubbing component are matched to scrape and rub the inner wall of the air inlet manifold, because the intake manifold inner wall is irregular form, lead to mainboard and subplate to receive spacing or extrusion when rotating, and then lead to the extrusion stem to the axle center department shrink of rotary rod, lead to the sheet rubber to receive and stretch the back extension, the both ends symmetry of mainboard is provided with the subplate, and the both ends of mainboard and the top fixed connection of subplate, when cutting to pieces between rubbing part and the intake manifold gapped, the extrusion stem receives the reaction force of sheet rubber and resets, and then leads to mainboard and intake manifold internal contact, the spacing dish of bottom fixedly connected with of extrusion stem, the top of spacing dish evenly is provided with the sheet rubber, and the top of spacing dish and the bottom fixed connection of sheet rubber, the quantity of sheet rubber is six, and the top of sheet rubber and the bottom fixed connection of limiting plate.
Preferably, the air pumping cylinder comprises a supporting disk, impurities in the air intake manifold can be extracted and discharged by arranging the air pumping cylinder, the impurity content in the air intake manifold is reduced, an air suction cylinder and a sealing ring are sequentially arranged at the left end of the supporting disk, the rotating rod can be placed in the air pumping cylinder by utilizing the supporting disk arranged at the right end of the air pumping cylinder, a contact part is matched and installed with the rotating rod, the sealing ring is located on the inner wall of the air suction cylinder, the sealing ring uniformly arranged in the air pumping cylinder can be clamped with the contact part in a matched mode, the contact part is arranged in the air pumping cylinder and extends to the outside, no impurities enter the air pumping cylinder from the gap between the contact part and the air pumping cylinder under the working state of the air pumping cylinder, the contact part is easily clamped, the inner wall of the air suction cylinder is rotatably connected with the two ends of the sealing ring, the sealing ring can be used for avoiding the impurities from influencing the normal work of the contact part, the left end of the air suction cylinder is fixedly connected with a switching cylinder, the number of the three switching cylinders is three, and the switching cylinders can be used for normally connecting the impurities from the outer surface of the sealing ring and the contact part.
Preferably, the connecting part comprises a rubber barrel, the positions of the rubbing part and the contact part can be controlled by arranging the connecting part, the right end of the rubber barrel is fixedly connected with an extrusion ring, the position of the extraction barrel can be controlled by using the connecting part, so that the extraction barrel is positioned in the central position inside the intake manifold, the adsorption capacity of the extraction barrel on impurities inside the intake manifold is further ensured, the outer surface of the extrusion ring is uniformly provided with an elastic frame, the outer surface of the extrusion ring is in contact with the outer surface of the elastic frame, the intake manifold and the connecting part can be attached by using the extrusion ring and the elastic frame which are arranged inside the connecting part, so that the friction welding work of the extraction barrel on the intake manifold cannot be influenced when the extraction barrel is used, the two ends of the elastic frame are uniformly provided with elastic rods, the two ends of the elastic frame are fixedly connected with the opposite sides of the elastic rods, the non-opposite sides of the elastic rods are fixedly connected with flexible rods, the right end of the extrusion ring is fixedly connected with a positioning ring, the elastic rods and the flexible rods which are arranged inside the connecting part can be connected with the positioning rings in a clamping connection with the nine flexible connecting rods.
Preferably, the contact part comprises a telescopic plate, the contact part is arranged to clean impurities attached to the inner wall of the intake manifold, so that the impurities attached to the inner wall of the intake manifold are scraped, a clamping rod is arranged inside the telescopic plate, the impurities are extracted to the outside by using an extraction cylinder, a friction plate arranged on the contact part can be in contact friction with the inner wall of the intake manifold, so that the impurities attached to the intake manifold are scraped completely, the inner wall of the telescopic plate is fixedly connected with the outer surface of the clamping rod, a support plate is fixedly connected to the outer surface of the clamping rod, the position of the friction plate can be adjusted by using a convex rod and a contraction rod arranged at the bottom of the friction plate, after the friction plate on the contact part is limited by the intake manifold, the contraction rod can control the friction plate to move downwards along the stabilizing frame, and after a gap is formed between the friction plate and the inner wall of the intake manifold, the friction plate is reset by the reaction force of the contraction rod due to the fact that the contraction rod is made of flexible materials, the friction plate is enabled to be in contact with the inner wall of the air inlet manifold, impurities attached to the inner portion of the air inlet manifold are scraped continuously, the stabilizing frame is arranged inside the supporting plate, the height of the stabilizing frame can be controlled by the aid of the expansion plate, the contact part can be attached to the inner wall of the air inlet manifold, the inner wall of the supporting plate is fixedly connected with the bottom of the stabilizing frame, after the friction plate is in contact with the inner wall of the air inlet manifold, the friction plate is limited by the air inlet manifold due to the fact that the inner wall of the air inlet manifold is in an irregular shape, the convex rod is arranged inside the stabilizing frame, the inner wall of the stabilizing frame is in contact with the outer surface of the convex rod, when the friction plate is extruded towards the convex rod, the contraction rod deforms, and the friction plate is still in contact with the air inlet manifold tightly, utilize the expansion plate to stretch out and draw back and lead to the joint pole to remove downwards, and then lead to whole contact member and cut the part of rubbing to remove downwards, and then lead to the normal rotation of contact member to cut the rubbing, the top fixedly connected with friction disc of nose bar, the bottom fixedly connected with shrink rod of nose bar, the quantity of expansion plate is three, utilizes the expansion plate can control the height of backup pad, and then the rotatory orbit of control friction disc in intake manifold inside, and the outer fixed surface of the inner wall of expansion plate and rotary rod is connected, the quantity of backup pad is three, and the surface of backup pad and the both ends fixed connection of limiting plate.
The invention has the following beneficial effects:
1. according to the invention, the whole air extracting cylinder can be rotated by arranging the rotary rod, so that the air extracting cylinder extracts the plastic dust particles in the air extracting cylinder when the air inlet manifold is subjected to friction welding, a large amount of plastic dust particles are prevented from occurring in the friction welding process, the cleanliness in a part air passage is seriously influenced, and the service life of an engine is influenced to a certain extent.
2. According to the invention, the scraping and rubbing component is arranged, so that the inner wall of the air inlet manifold can be scraped and rubbed, further, the scraped and rubbed impurities can be extracted by the air extracting barrel, further, the content of the impurities in the air inlet manifold is reduced, the whole scraping and rubbing component can be fixed on the contact component by the limiting plate arranged in the scraping and rubbing component, when the rotating rod starts to rotate, the contact component drives the scraping and rubbing component to start to rotate, so that the main plate and the auxiliary plate on the scraping and rubbing component are matched to scrape the inner wall of the air inlet manifold, and because the inner wall of the air inlet manifold is irregular, the main plate and the auxiliary plate are limited or extruded when rotating, the extrusion rod is contracted towards the axis of the rotating rod, the rubber sheet is stretched and extended, and when a gap is formed between the scraping and air inlet manifold, the extrusion rod is reset by the reaction force of the rubber sheet, so that the main plate and the air inlet manifold are in internal contact.
3. According to the invention, through arranging the air pumping cylinder, impurities in the air intake manifold can be extracted and discharged, so that the content of the impurities in the air intake manifold is reduced, the rotating rod can be placed in the air pumping cylinder by using the supporting disk arranged at the right end of the air pumping cylinder, so that the contact part is installed in a matched manner with the rotating rod, and the sealing ring uniformly arranged in the air pumping cylinder can be clamped with the contact part in a matched manner, so that when the contact part is arranged in the air pumping cylinder and extends to the outside, no impurities can enter the air pumping cylinder from the gap between the contact part and the air pumping cylinder in the working state of the air pumping cylinder, so that the clamping of the contact part is easily caused, the sealing ring can be used for avoiding the influence of the impurities on the normal work of the contact part, and the air pumping cylinder can be clamped with the connecting part by using the adapter cylinder arranged at the left end of the air pumping cylinder, so that the air pumping cylinder can normally extract the impurities.
4. According to the invention, the connecting part is arranged, so that the positions of the rubbing part and the contact part can be controlled, the position of the air extracting cylinder can be controlled by using the connecting part, the air extracting cylinder is positioned at the center inside the air inlet manifold, the adsorption capacity of the air extracting cylinder on impurities inside the air inlet manifold is further ensured, the air inlet manifold can be attached to the connecting part by using the extrusion ring and the elastic frame which are arranged inside the connecting part, the air extracting cylinder is further ensured not to influence the friction welding work of the air inlet manifold when in use, the elastic rod and the flexible rod which are arranged inside the connecting part can be used for controlling the stretching of the elastic frame, the connecting part can be further ensured to be clamped with the through hole of the air inlet manifold when in installation, and the stability of the air extracting cylinder is further ensured.
5. According to the invention, the contact part is arranged, impurities attached to the inner wall of the intake manifold can be cleaned, so that the impurities attached to the inner part of the intake manifold are scraped, the impurities are extracted to the outside by the air extraction cylinder, the friction plate arranged on the contact part can be in contact friction with the inner wall of the intake manifold, so that the impurities attached to the intake manifold are scraped completely, the position of the friction plate can be adjusted by the convex rod and the contraction rod arranged at the bottom of the friction plate, when the friction plate on the contact part is limited by the intake manifold, the contraction rod can be used for controlling the friction plate to move downwards along the stabilizing frame, and when a gap is formed between the friction plate and the inner wall of the intake manifold, the friction plate is reset by the reaction force of the contraction rod due to the flexible material of the contraction rod, so that the friction plate is in contact with the inner wall of the intake manifold, and the impurities attached to the inner part of the intake manifold are scraped continuously.
6. According to the invention, the height of the stabilizing frame can be controlled by arranging the expansion plate, so that the contact part can be attached to the inner wall of the air inlet manifold, after the friction plate is contacted with the inner wall of the air inlet manifold, the inner wall of the air inlet manifold is in an irregular shape, the friction plate is limited by the air inlet manifold, when the friction plate is extruded towards the convex rod, the contraction rod is deformed after contraction, and the friction plate is still contacted with the air inlet manifold tightly, the expansion of the expansion plate is utilized to cause the clamping rod to move downwards, so that the whole contact part and the rubbing part move downwards, and further the normal rotation rubbing of the contact part is caused, and the height of the supporting plate can be controlled by utilizing the expansion plate, so that the rotation track of the friction plate in the air inlet manifold is controlled.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the pump cartridge of the present invention;
fig. 4 is a schematic structural view of a scraping component of the present invention;
FIG. 5 is a schematic view of the internal structure of the pump cartridge of the present invention;
FIG. 6 is a schematic view of the structure of the connecting member of the present invention;
FIG. 7 is a schematic view of the structure inside the connecting member of the present invention;
FIG. 8 is a schematic view of the structure of the contact member of the present invention;
in the figure: 1. welding the frame; 2. a support pillar; 3. a motor; 4. a support base; 5. a mold; 6. a scraping and rubbing component; 7. rotating the rod; 8. an air pump cylinder; 9. a connecting member; 10. an air extractor; 11. a drain pipe; 12. a contact member; 61. a sub-board; 62. a main board; 63. an extrusion stem; 64. a limiting disc; 65. a limiting plate; 66. a rubber sheet; 81. a support disc; 82. a seal ring; 83. an air suction cylinder; 84. a transfer cylinder; 91. an elastic frame; 92. a rubber cylinder; 93. an extrusion ring; 94. a positioning ring; 95. a snap ring; 96. an elastic rod; 97. a flexible rod; 121. a retractable plate; 122. a clamping and connecting rod; 123. a support plate; 124. a nose bar; 125. a friction plate; 126. a stabilizer frame; 127. the rod is retracted.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example (b):
an intake manifold welding apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.
As shown in fig. 1 to 8, an intake manifold welding apparatus according to the present invention includes; the welding machine frame is characterized in that a supporting base is arranged on the left side inside the welding machine frame, a motor is fixedly connected to the top of the supporting base, a rotary rod is fixedly connected to the right end of the motor, the whole air suction cylinder can be rotated by the aid of the rotary rod, the air suction cylinder can extract plastic dust particles inside the air suction cylinder when an air inlet manifold is subjected to friction welding, a large number of plastic dust particles are prevented from being generated in the friction welding process, cleanliness in a part air passage is seriously affected, the service life of an engine is influenced to a certain extent, the air suction cylinder is arranged on the outer surface of the rotary rod, the outer surface of the rotary rod is clamped with the inner wall of the air suction cylinder, a connecting part is movably connected to the right end of the air suction cylinder, an air extractor is fixedly connected to the right end of the connecting part, a contact part is driven by the rotary rod to drive a scraping part to rotate, and impurities attached to the inner wall of the air inlet manifold can be scraped and dropped, the device further reduces the adhering capacity of impurities, an air extracting cylinder extracts the impurities to the outside, a large amount of impurities on the inner wall of the air inlet manifold are reduced, the subsequent cleaning difficulty is further reduced, large manpower and physical consumption are avoided, the probability of contact between workers and dust particles is reduced, a drainage pipe and a support column are fixedly connected to the right end of the air extractor, the upper end and the lower end of the drainage pipe and the support column are arranged inside a welding rack, dies are symmetrically arranged inside the welding rack, the inner wall of the welding rack is fixedly connected with the outer surface of the dies, the air extracting work of the air extracting pipe and the rotating work of a scraping and rubbing part can be realized by utilizing a rotating rod and a connecting part, a contact part is uniformly clamped inside the air extracting cylinder, a scraping and rubbing part is arranged on the outer surface of the contact part, and the outer surface of the contact part is fixedly connected with the two ends of the scraping and rubbing part;
the scraping and rubbing component comprises a limiting plate, the inner wall of the air inlet manifold can be scraped and rubbed by arranging the scraping and rubbing component, impurities adhered to the inner wall of the air inlet manifold can be scraped and removed, the scraped and rubbed impurities are extracted by using an air extracting barrel, the impurity content in the air inlet manifold is reduced, extrusion rods are symmetrically arranged in the limiting plate, the limiting plate arranged in the scraping and rubbing component can fix the whole scraping and rubbing component on a contact component, the inner wall of the limiting plate is in contact with the outer surface of the extrusion rod, a main plate is fixedly connected to the top of the extrusion rod, when the rotating rod starts to rotate, the contact component drives the scraping and rubbing component to start rotating, the main plate and an auxiliary plate on the scraping and rubbing component are matched to scrape and rub the inner wall of the air inlet manifold, the main plate and the auxiliary plate are in a limiting or extruding mode when the inner wall of the air inlet manifold rotates, the extrusion rod is contracted to cause that rubber sheets extend after being stretched, auxiliary plates are symmetrically arranged at two ends of the main plate and fixedly connected with the top of the auxiliary plate, and the air inlet manifold is in a clearance manner, and the bottom of the rubber sheets are connected with the bottom of the air inlet manifold.
The air suction tube comprises a supporting disc, the air suction tube is arranged, the impurities in the air suction manifold can be extracted and discharged, the impurity content in the air suction manifold is reduced, an air suction tube and a sealing ring are sequentially arranged at the left end of the supporting disc, the rotating rod can be placed in the air suction tube by the aid of the supporting disc arranged at the right end of the air suction tube, and further the contact part and the rotating rod are installed in a matched mode, the sealing ring is located on the inner wall of the air suction tube, the sealing ring uniformly arranged in the air suction tube can be clamped with the contact part in a matched mode, the contact part is arranged inside the air suction tube and extends to the outside, no impurities enter the air suction tube from the gap between the contact part and the air suction tube in an operating state of the air suction tube, the contact part is easily clamped, the inner wall of the air suction tube is rotatably connected with the two ends of the sealing ring, the influence on normal operation of avoiding the impurity contact part can be avoided by the aid of the sealing ring, the left end of the air suction tube is fixedly connected with a switching tube, the number of the sealing ring is three, and the switching tube can be in contact with the switching tube.
The connecting part comprises a rubber barrel, the positions of a scraping and rubbing part and a contact part can be controlled by arranging the connecting part, an extrusion ring is fixedly connected to the right end of the rubber barrel, the position of the air pumping barrel can be controlled by utilizing the connecting part, the air pumping barrel is further positioned in the center inside the air intake manifold, the adsorption capacity of the air pumping barrel on impurities inside the air intake manifold is further ensured, an elastic frame is uniformly arranged on the outer surface of the extrusion ring, the outer surface of the extrusion ring is in contact with the outer surface of the elastic frame, the air intake manifold can be attached to the connecting part by utilizing the extrusion ring and the elastic frame which are arranged inside the connecting part, the air pumping barrel cannot influence the friction welding work of the air intake manifold when in use, elastic rods are uniformly arranged at two ends of the elastic frame, the two ends of the elastic frame are fixedly connected with the opposite sides of the elastic rods, flexible rods are fixedly connected to the non-opposite sides of the elastic rods, a positioning ring is fixedly connected to the right end of the extrusion ring, the elastic rods and the flexible rods which are arranged inside the connecting part can control the expansion of the elastic frames, the connecting part can be clamped with through holes of the air intake manifold when the connecting part is installed, the connecting part, the rubber barrel is further ensured, the stability of the air pumping barrel, the positioning ring is fixedly connected to the right end of the flexible rods, and the positioning ring is positioned inside of the flexible rods.
The contact part comprises a telescopic plate, the contact part is arranged to clean impurities attached to the inner wall of the intake manifold, so that the impurities attached to the inner part of the intake manifold are scraped off, a clamping rod is arranged in the telescopic plate, the impurities are extracted to the outside by using an extraction cylinder, a friction plate arranged on the contact part can be in contact friction with the inner wall of the intake manifold, so that the impurities attached to the intake manifold are scraped off, the inner wall of the telescopic plate is fixedly connected with the outer surface of the clamping rod, a support plate is fixedly connected to the outer surface of the clamping rod, the position of the friction plate can be adjusted by using a convex rod and a contraction rod arranged at the bottom of the friction plate, when the friction plate on the contact part is limited by the intake manifold, the contraction rod can control the friction plate to move downwards along the stabilizing frame, and when a gap is formed between the friction plate and the inner wall of the intake manifold, because the contraction rod is made of flexible materials, the friction plate is reset under the reaction force of the contraction rod, the friction plate is further contacted with the inner wall of the air inlet manifold, impurities attached to the inner part of the air inlet manifold are scraped continuously, the stabilizing frame is arranged in the supporting plate, the height of the stabilizing frame can be controlled by arranging the expansion plate, the contact part can be attached to the inner wall of the air inlet manifold, the inner wall of the supporting plate is fixedly connected with the bottom of the stabilizing frame, after the friction plate is contacted with the inner wall of the air inlet manifold, the friction plate is limited by the air inlet manifold due to the irregular shape of the inner wall of the air inlet manifold, the convex rod is arranged in the stabilizing frame, the inner wall of the stabilizing frame is contacted with the outer surface of the convex rod, when the friction plate is extruded towards the convex rod, the contraction rod deforms, and the contact between the friction plate and the air inlet manifold is still tight, the expansion plate is used for stretching to cause the clamping rod to move downwards, so that the whole contact part and the scraping part move downwards, normal rotation of the contact part is further caused to scrape and rub, a friction plate is fixedly connected to the top of the protruding rod, the bottom of the protruding rod is fixedly connected with the expansion rod, the number of the expansion plate is three, the heights of the supporting plates can be controlled by using the expansion plate, the rotation track of the friction plate inside the air inlet manifold is further controlled, the inner wall of the expansion plate is fixedly connected with the outer surface of the rotating rod, the number of the supporting plates is three, and the outer surface of each supporting plate is fixedly connected with the two ends of the limiting plate.
The specific working process is as follows:
when the welding equipment of the air inlet manifold works, the rotating rod is driven by the motor, so that the rotating rod drives the contact part to rotate, the contact part and the scraping part can scrape and rub impurities attached to the inner wall of the air inlet manifold when the air inlet manifold is in friction welding, the friction plate arranged on the contact part can rub the inner wall of the air inlet manifold, the sealing ring arranged in the air pumping cylinder can ensure that no impurities enter a gap between the contact part and the air pumping cylinder when the contact part rotates, so that the influence on the rotation of the contact part is caused, the height of the friction plate can be controlled by the expansion plate and the contraction rod arranged on the contact part, when the expansion plate starts to contract after being limited by the inner wall of the air inlet manifold, the support plate moves downwards along with the clamping rod, so that the scraping part moves along with the downwards movement of the support plate, and the main plate and the auxiliary plate are reset by the reaction force of the rubber sheet, so that the main plate and the inner wall of the air inlet manifold start to contact, and then the impurities are pumped into the inner wall of the air pumping cylinder by the air pumping machine, and then the impurities are discharged by the drainage pipe.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. An intake manifold welding apparatus comprising;
the welding machine comprises a welding rack (1), wherein a supporting base (4) is arranged on the left side of the inside of the welding rack, a motor (3) is fixedly connected to the top of the supporting base (4), a rotating rod (7) is fixedly connected to the right end of the motor (3), an air pumping cylinder (8) is arranged on the outer surface of the rotating rod (7), the outer surface of the rotating rod (7) is clamped with the inner wall of the air pumping cylinder (8), a connecting part (9) is movably connected to the right end of the air pumping cylinder (8), an air pumping machine (10) is fixedly connected to the right end of the connecting part (9), and a drainage pipe (11) is fixedly connected to the right end of the air pumping machine (10);
support column (2), its upper and lower both ends set up in the inside of welding frame (1), the inside symmetry of welding frame (1) is provided with mould (5), and the inner wall of welding frame (1) and the outer fixed surface connection of mould (5), the even joint in inside of aspiration channel (8) has contact member (12), the surface of contact member (12) is provided with cuts and scratches rubbing part (6), and the surface of contact member (12) with cut and scrape both ends fixed connection of rubbing part (6), its characterized in that:
cut piece (6) of rubbing and include limiting plate (65), the inside symmetry of limiting plate (65) is provided with stripper bar (63), and the inner wall of limiting plate (65) contacts with the surface of stripper bar (63), the top fixedly connected with mainboard (62) of stripper bar (63), the both ends symmetry of mainboard (62) is provided with subplate (61), and the both ends of mainboard (62) and the top fixed connection of subplate (61), the bottom fixedly connected with spacing dish (64) of stripper bar (63), the top of spacing dish (64) evenly is provided with sheet rubber (66), and the top of spacing dish (64) and the bottom fixed connection of sheet rubber (66).
2. The welding apparatus for an intake manifold according to claim 1, wherein: the number of the rubber sheets (66) is six, and the tops of the rubber sheets (66) are fixedly connected with the bottoms of the limiting plates (65).
3. The welding apparatus of an intake manifold as set forth in claim 1, wherein: the air suction cylinder (8) comprises a supporting disc (81), an air suction cylinder (83) and a sealing ring (82) are sequentially arranged at the left end of the supporting disc (81), the sealing ring (82) is located on the inner wall of the air suction cylinder (83), the inner wall of the air suction cylinder (83) is rotatably connected with the two ends of the sealing ring (82), and a switching cylinder (84) is fixedly connected with the left end of the air suction cylinder (83).
4. The welding apparatus for an intake manifold as set forth in claim 3, wherein: the number of the sealing rings (82) is three, and the inner walls of the sealing rings (82) are in contact with the outer surface of the contact part (12).
5. The welding apparatus of an intake manifold as set forth in claim 1, wherein: connecting part (9) includes rubber tube (92), the right-hand member fixedly connected with extrusion ring (93) of rubber tube (92), the surface of extrusion ring (93) evenly is provided with elasticity frame (91), and the surface of extrusion ring (93) contacts with the surface of elasticity frame (91), the both ends of elasticity frame (91) evenly are provided with elastic rod (96), and the both ends of elasticity frame (91) and the opposite side fixed connection of elastic rod (96), the non-opposite side fixedly connected with flexible pole (97) of elastic rod (96), the right-hand member fixedly connected with holding ring (94) of extrusion ring (93), the right-hand member fixedly connected with joint ring (95) of holding ring (94).
6. The welding apparatus for an intake manifold as set forth in claim 5, wherein: the number of the flexible rods (97) is nine, and the flexible rods (97) are positioned inside the extrusion ring (93).
7. The welding apparatus of an intake manifold as set forth in claim 1, wherein: contact part (12) are including expansion plate (121), the inside of expansion plate (121) is provided with joint pole (122), and the inner wall of expansion plate (121) and the outer fixed surface of joint pole (122) are connected, the outer fixed surface of joint pole (122) is connected with backup pad (123), the inside of backup pad (123) is provided with steadying frame (126), and the inner wall of backup pad (123) and the bottom fixed connection of steadying frame (126), the inside of steadying frame (126) is provided with protruding pole (124), and the inner wall of steadying frame (126) contacts with the surface of protruding pole (124), the top fixedly connected with friction disc (125) of protruding pole (124), the bottom fixedly connected with shrink pole (127) of protruding pole (124).
8. The welding apparatus for an intake manifold as set forth in claim 7, wherein: the number of the telescopic plates (121) is three, and the inner walls of the telescopic plates (121) are fixedly connected with the outer surface of the rotating rod (7).
9. The welding apparatus for an intake manifold as set forth in claim 7, wherein: the number of the supporting plates (123) is three, and the outer surfaces of the supporting plates (123) are fixedly connected with the two ends of the limiting plate (65).
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| CN202211343972.1A CN115464252B (en) | 2022-10-31 | 2022-10-31 | Welding equipment for intake manifold |
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| CN202211343972.1A CN115464252B (en) | 2022-10-31 | 2022-10-31 | Welding equipment for intake manifold |
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| CN115464252B (en) | 2023-03-10 |
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