CN119910361A - A transverse slide unit for a body-in-white welding production line - Google Patents
A transverse slide unit for a body-in-white welding production line Download PDFInfo
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- CN119910361A CN119910361A CN202510210692.0A CN202510210692A CN119910361A CN 119910361 A CN119910361 A CN 119910361A CN 202510210692 A CN202510210692 A CN 202510210692A CN 119910361 A CN119910361 A CN 119910361A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention relates to the technical field of welding of white car bodies, and discloses a transverse sliding table unit for a white car body welding production line, which comprises a track, wherein a driving car is arranged at the top of the track, a fixing frame is fixedly connected to the top of the driving car, an air pressure box is fixedly connected to the inner wall of the fixing frame, before the transverse sliding table unit is used, an electric telescopic rod is guaranteed to be in a contracted state, a car frame is horizontally arranged at the top of a sliding column, the bottom of the car frame is in a rugged state, after the car frame is stable, a power supply of the electric telescopic rod is connected, the electric telescopic rod drives a piston plate to slide upwards along the inner wall of the air pressure box, air at the bottom of a sealing plate and at the top of a through hole is forced to be input into a transmission groove through a plurality of transmission hoses, and as the air in the transmission groove is increased, the high-pressure air forces a plurality of extrusion blocks to slide outwards along the inner wall of the first sliding groove, and a plurality of extrusion blocks extending outwards are used for clamping and limiting the chassis of the car frame, so that the transverse sliding table unit can clamp different car frames.
Description
Technical Field
The invention relates to the technical field of white car body welding equipment, in particular to a transverse sliding table unit for a white car body welding production line.
Background
The white car body refers to a car body structural part and covering part welding assembly, comprises a front wing plate, a car door, an engine cover and a trunk cover, but does not comprise an unpainted car body with accessories and decorative parts, when the white car body is welded, the white car body is high in work load and high in accuracy, with the development of technology, a welding robot is used for replacing manual welding, so that intelligent welding is realized, the welding is also called welding, the welding is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, the welding speed is improved by using the welding robot, and the white car body only needs to be installed on a fixed sliding rail to move.
Wherein, welding jig that white automobile body welding production line used adopts fixed welding mode mostly, promptly according to the characteristics of automobile body structure, the pertinence design slip table unit, this leads to the slip table unit unable according to the automobile body appearance of difference, changes the centre gripping mode, leads to equipment to be difficult to satisfy the diversified market demand of product, proposes following scheme to above problem.
Disclosure of Invention
In order to solve the technical problems, the invention provides a transverse sliding table unit for a white car body welding production line, which comprises a rail, wherein a driving car is arranged at the top of the rail, a fixing frame is fixedly connected to the top of the driving car, an air pressure box is fixedly connected to the inner wall of the fixing frame, and welding equipment is arranged at the side wall of the rail;
the compression mechanism comprises a piston plate, an electric telescopic rod for lifting the piston plate and a gas storage assembly for storing redundant compressed gas of the piston plate;
the top of track and the bottom fixed connection of electric telescopic handle, the one end that electric telescopic handle kept away from the track is with the bottom fixed connection of piston board.
Preferably, the gas storage assembly comprises a first through hole formed in the top of the piston plate, a square pipe is fixedly connected to the bottom of the first through hole, a movable plate is slidably connected to the inner wall of the square pipe, and a clamping mechanism is fixedly connected to the inner wall of the pneumatic box.
Preferably, the gas storage assembly further comprises two strong springs fixedly connected to the bottom of the movable plate, one end, away from the movable plate, of each strong spring is fixedly connected with the bottom of the square tube, and the top of the piston plate is fixedly connected with a plurality of rubber strips.
Preferably, the clamping mechanism comprises a mounting plate fixedly connected to the inner wall of the air pressure box, a plurality of sliding grooves are formed in the top of the mounting plate, and a sealing plate is fixedly connected to the inner wall of the air pressure box.
Preferably, the clamping mechanism further comprises a plurality of second through holes formed in the top of the sealing plate, the inner wall of the plurality of sliding grooves is slidably connected with sliding columns, the bottoms of the plurality of sliding columns are in through connection with a transmission hose, a gas storage component is arranged in the equipment, in the process of upward movement of the piston plate, along with the fact that the outward extending lengths of the extrusion blocks and the piston stop rods reach the limit, when high-pressure gas cannot be transmitted through the transmission hose, the movable plate is subjected to the pressure of the high-pressure gas, the movable plate slides downwards along the inner wall of the first through holes, the space between the piston plate and the sealing plate is enlarged, a gas storage space is formed, and through application of the component, the fact that the extrusion blocks still have enough clamping force when different frames are replaced is guaranteed.
Preferably, the clamping mechanism further comprises a transmission groove formed in the inner wall of the sliding column, the first sliding grooves are formed in the side wall of the sliding column, the inner wall of the first sliding grooves is in through connection with the inner wall of the transmission groove, the piston plate is continuously driven to move upwards along with the piston plate, the piston plate drives a plurality of rubber strips to synchronously move upwards, the tops of the rubber strips are contacted with the bottoms of the sealing plates in the process of moving upwards, the plurality of rubber strips are used for blocking all powerful springs, all the powerful springs are blocked at the moment, high-pressure air in each transmission hose and the transmission groove cannot flow, at the moment, the clamping mechanisms and the attaching components are not changed any more, and after clamping is completed by the application of the components, the frame cannot incline due to moving inertia when the driving vehicle is used for transportation again, and the clamping effect is affected.
Preferably, the clamping mechanism further comprises extrusion blocks which are connected to the inner walls of the four sliding grooves in a sliding mode, one ends of the transmission hoses, far away from the sliding columns, are in through connection with the inner walls of the through holes II, the inner walls of the extrusion blocks are connected with a fitting assembly in a sliding mode, before the clamping mechanism is used, the clamping mechanism is installed at a required position and ensures that a driving vehicle can transport the pneumatic box to the side wall of welding equipment along the outer wall of a rail, before the clamping mechanism is used, the electric telescopic rods are in a contracted state, a vehicle frame is placed on the top of the sliding columns in a flat mode, at the moment, the bottom of the vehicle frame is pressed to slide downwards along the bottoms of the sliding grooves, the bottom of the vehicle frame is in an uneven state, the downward sliding distances of the sliding columns are different, after the vehicle frame is stable, the electric telescopic rods drive piston plates to slide upwards along the inner walls of the pneumatic box, gas at the bottom of the sealing plates and the two tops of the through holes are forced to be input into the transmission grooves through the transmission hoses, and along with the increase of the gas inside the transmission grooves, the high-pressure gas is forced to slide outwards along the inner walls of the sliding grooves of the sliding columns, and the bottom of the sliding columns is stretched outwards, at the bottom of the sliding columns is pressed, and the bottom of the sliding columns are pressed downwards, along the bottom of the sliding columns, and the sliding columns, respectively.
Preferably, the laminating subassembly is including seting up the pneumatic tank in extrusion piece inner wall department, the inner wall department sliding connection in pneumatic tank has a plurality of piston pin, the lateral wall department through connection of four extrusion pieces has the transmission side pipe, utilize the characteristics on above-mentioned extrusion piece centre gripping frame chassis, be provided with the laminating subassembly in equipment inside, before using, ensure that the space between pneumatic tank, piston piece two and a plurality of piston pin forms airtight space, when the extrusion piece receives high-pressure gas to outwards remove along sliding groove one inner wall, high-pressure gas will also force piston piece two to slide along the inner wall of transmission side pipe, present the state like figure 9.
Preferably, the laminating subassembly still includes sliding connection at the piston piece two of transmission side pipe inner wall department, fixedly connected with pulls the spring between the diagonal piston piece two, the inner wall department fixedly connected with reset spring of slip post, reset spring's the other end and the inner wall fixed connection of sliding tray, the top sliding connection of slip post has restriction subassembly, when piston piece two moves along transmission side pipe inner wall right side, piston piece two will force the inside gas promotion of transmission side pipe to move along the inner wall of pneumatic tank to the right sideslip, and when extrusion piece and chassis contact, the outer removal of a plurality of piston pin, piston pin can apply a extrusion force to the frame bottom according to the radian of contact surface, through the application of above-mentioned subassembly, guarantee equipment can adapt to the crooked changeable outer wall of bottom of the car, improve the centre gripping effect when the centre gripping.
Preferably, the limiting component comprises four vertical sliding grooves formed in the top of the sliding column, the top of the sliding column is fixedly connected with a compression spring, one end of the compression spring, away from the sliding column, is fixedly connected with a compression plate, the bottom of the compression plate is fixedly connected with a bevel board, the outer wall of the bevel board is in sliding connection with the inner wall of the vertical sliding groove, the top of the extrusion block is provided with a groove, the frame is utilized to exert downward pressure on the sliding column, the limiting component is arranged in the equipment, when the frame is placed at the top of the sliding column, the bottom of the frame is firstly contacted with the top of the compression plate, at the moment, the compression plate drives the bevel board to move downwards along the inner wall of the vertical sliding groove, so that the vertical surface of the bevel board is contacted with the inner wall of the groove, the outward movement force of the extrusion block in the sliding column is limited, the tops of the other parts of the sliding column are positioned in a chassis gap, the compression plate is not stressed, after high-pressure gas enters the inside the transmission groove, the extrusion block moves outwards, the corresponding extrusion block in the downward movement of the sliding column is prevented from being influenced by the application of the component, the compression block cannot move outwards, and the clamping effect of the equipment is avoided.
The invention has the following beneficial effects:
(1) The invention utilizes the characteristic that the bottom of the frame is uneven, a sliding column is arranged in the equipment, before the equipment is used, the equipment is installed at a required position, the driving car can transport the pneumatic box to the side wall of the welding equipment along the outer wall of the rail, before the equipment is used, the electric telescopic rod is guaranteed to be in a contracted state, the frame is horizontally arranged at the top of the sliding column, at the moment, the bottom of the frame presses the sliding column to slide downwards along the bottom of the sliding groove, and because the bottom of the frame is uneven, the sliding columns slide downwards at different distances, after the frame is stable, the power supply of the electric telescopic rod is switched on, the electric telescopic rod drives the piston plate to slide upwards along the inner wall of the pneumatic box, the gas at the bottom of the sealing plate and the top of the through hole are forced to be input into the transmission groove through a plurality of transmission hoses, and as the gas in the transmission groove is increased, the high-pressure gas forces a plurality of extrusion blocks to slide outwards along the inner wall of the first sliding groove, and the plurality of extrusion blocks which extend outwards clamp the chassis of the frame, so that the equipment can clamp and limit different frames through the application of the assembly.
(2) According to the invention, the frame is utilized to generate downward pressing force on the sliding column, the limiting component is arranged in the equipment, when the frame is placed at the top of the sliding column, the bottom of the frame is firstly contacted with the top of the pressure receiving plate, and the pressure receiving plate drives the inclined panel to move downwards along the inner wall of the vertical sliding groove at the moment, so that the vertical plane of the inclined panel is contacted with the inner wall of the groove, the outward moving force of the extrusion block in the sliding column is limited, the top of the other part of the sliding column is positioned in a gap of the chassis, the pressure receiving plate is not pressed, the extrusion block moves outwards after high-pressure gas enters the transmission groove, and the application of the component ensures that the pressed sliding column cannot move outwards, and the corresponding extrusion block is prevented from extending outwards in the downward moving process of the sliding column, so that the clamping effect of the equipment is influenced.
(3) According to the invention, the characteristics of the chassis of the frame clamped by the extrusion block are utilized, the bonding assembly is arranged in the equipment, before the device is used, the air pressure groove, the second piston block and the spaces among the plurality of piston stop rods are ensured to form a closed space, when the extrusion block is subjected to high-pressure air to move outwards along the inner wall of the first sliding groove, the second piston block is forced to slide along the inner wall of the transmission square tube by the high-pressure air, the state shown in fig. 9 is shown, when the second piston block moves rightwards along the inner wall of the transmission square tube, the second piston block is forced to push the inner air of the transmission square tube to push the plurality of piston stop rods to move rightwards along the inner wall of the air pressure groove, and when the extrusion block is contacted with the chassis of the frame, the plurality of piston stop rods can apply a extrusion force to the bottom of the frame according to radian of a contact surface, and through the application of the assembly, the device can adapt to the changeable outer wall of the bottom of the vehicle and improve the clamping effect.
(4) The piston plate is driven to move upwards continuously by the piston plate, the piston plate drives the rubber strips to move upwards synchronously, the tops of the rubber strips are contacted with the bottoms of the sealing plates in the process of moving upwards of the rubber strips, all the powerful springs are blocked by the rubber strips, all the powerful springs are blocked, so that high-pressure gas in each transmission hose and the inside of the transmission groove can not form an independent space, gas in the independent space can not circulate, a plurality of clamping mechanisms and the attaching components can not change any more at the moment, the clamping effect is influenced by the fact that the vehicle body is inclined due to inertia of movement when the vehicle is transported again through the driving vehicle after the clamping of the components is completed, in addition, a gas storage component is arranged in the device, the movable plate is subjected to pressure of the high-pressure gas to slide downwards along the inner wall of the piston plate and the sealing plate when the high-pressure gas is not transmitted through the transmission hose again, the space between the high-pressure gas storage block and the sealing plate is formed, and the clamping force is still sufficient when the vehicle frame is replaced through the space when the high-pressure gas storage block is replaced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal components of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a clamping mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of a gas storage assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of the internal components of the clamping mechanism of the present invention;
FIG. 6 is a schematic view of the working state of the transmission hose according to the present invention;
FIG. 7 is a schematic view of a sliding column according to the present invention;
FIG. 8 is a schematic cross-sectional view of a conformable assembly of the present invention;
FIG. 9 is a schematic cross-sectional view of a limiting assembly of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure, 1, a track; 11, driving vehicle, 12, fixing frame, 13, pneumatic box, 14, welding equipment, 2, compression mechanism, 21, piston plate, 22, electric telescopic rod, 3, gas storage component, 31, through hole I, 32, square tube, 33, movable plate, 34, strong spring, 35, rubber strip, 4, clamping mechanism, 41, mounting plate, 42, sliding groove, 43, sealing plate, 44, through hole II, 45, sliding column, 46, transmission hose, 47, transmission groove, 48, sliding groove I, 49, extrusion block, 5, attaching component, 51, pneumatic groove, 52, piston rod, 53, transmission square tube, 54, piston block II, 55, pulling spring, 56, return spring, 6, limiting component, 61, vertical sliding groove, 62, compression spring, 63, compression plate, 64, inclined panel, 65 and groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention discloses a transverse sliding table unit for a welding production line of a white car body, which comprises a track 1, wherein a driving car 11 is arranged at the top of the track 1, a fixing frame 12 is fixedly connected to the top of the driving car 11, an air pressure box 13 is fixedly connected to the inner wall of the fixing frame 12, and welding equipment 14 is arranged at the side wall of the track 1;
The compression mechanism 2, the compression mechanism 2 includes the piston plate 21, the electric telescopic link 22 used for lifting the piston plate 21, the gas storage assembly 3 used for storing the superfluous compressed gas of the piston plate 21;
the top of track 1 is fixedly connected with the bottom of electric telescopic rod 22, and the one end that electric telescopic rod 22 kept away from track 1 is fixedly connected with the bottom of piston plate 21.
The gas storage assembly 3 comprises a first through hole 31 formed in the top of the piston plate 21, a square pipe 32 is fixedly connected to the bottom of the first through hole 31, a movable plate 33 is slidably connected to the inner wall of the square pipe 32, and a clamping mechanism 4 is fixedly connected to the inner wall of the air pressure tank 13.
The air storage assembly 3 further comprises two powerful springs 34 fixedly connected to the bottom of the movable plate 33, one end, away from the movable plate 33, of each powerful spring 34 is fixedly connected with the bottom of the square tube 32, and the top of the piston plate 21 is fixedly connected with a plurality of rubber strips 35.
The clamping mechanism 4 comprises a mounting plate 41 fixedly connected to the inner wall of the air pressure tank 13, a plurality of sliding grooves 42 are formed in the top of the mounting plate 41, and a sealing plate 43 is fixedly connected to the inner wall of the air pressure tank 13.
The clamping mechanism 4 further comprises a plurality of second through holes 44 formed in the top of the sealing plate 43, the inner walls of the sliding grooves 42 are slidably connected with sliding columns 45, the bottoms of the sliding columns 45 are in through connection with a transmission hose 46, the air storage assembly 3 is arranged in the equipment, in the process of upward movement of the piston plate 21, when the length of each extrusion block 49 and the outward extension of the piston stop lever 52 reach the limit, high-pressure gas cannot be transmitted through the transmission hose 46 any more, the movable plate 33 is subjected to the pressure of the high-pressure gas, slides downwards along the inner wall of the first through hole 31, the space between the piston plate 21 and the sealing plate 43 is enlarged, the air storage space is formed, and by the application of the components, the extrusion blocks 49 still have enough clamping force when different frames are replaced.
The clamping mechanism 4 further comprises a transmission groove 47 formed at the inner wall of the sliding column 45, four first sliding grooves 48 are formed at the side wall of the sliding column 45, the inner wall of the first sliding grooves 48 is in through connection with the inner wall of the transmission groove 47, the piston plate 21 is continuously driven to move upwards along with the piston plate 21, the piston plate 21 drives the plurality of rubber strips 35 to synchronously move upwards, the tops of the rubber strips 35 are contacted with the bottom of the sealing plate 43 in the process of moving upwards the rubber strips 35, the plurality of rubber strips 35 are blocked by all the powerful springs 34, all the powerful springs 34 are blocked at the moment, so that each transmission hose 46 and high-pressure air in the transmission groove 47 form an independent space, air in the independent space cannot circulate, and the plurality of clamping mechanisms 4 and the attaching components 5 are not changed any more.
The clamping mechanism 4 further comprises extrusion blocks 49 which are slidably connected to the inner walls of the first sliding grooves 48, one ends of the transmission hoses 46, which are far away from the sliding columns 45, are in through connection with the inner walls of the second through holes 44, the inner walls of the extrusion blocks 49 are slidably connected with the attaching components 5, before the clamping mechanism is used, the clamping mechanism is installed at a required position, the driving trolley 11 can convey the pneumatic box 13 to the side walls of the welding equipment 14 along the outer walls of the rails 1, before the clamping mechanism is used, the electric telescopic rods 22 are guaranteed to be in a contracted state, then the trolley frame is horizontally placed on the top of the sliding columns 45, at the moment, the bottoms of the trolley frame are pressed to slide downwards along the bottoms of the sliding grooves 42, and as the bottoms of the trolley frame are in an uneven state, the downward sliding distances of the sliding columns 45 are different, after the trolley frame is stable, the electric telescopic rods 22 drive the inner walls of the pneumatic box 13 to slide upwards, gas at the bottoms of the sealing plates 43 and the tops of the second through holes 44 is forced to be input into the inner walls of the transmission grooves 47 through the plurality of the transmission hoses 46, and as the gas in the transmission grooves is increased, the high-pressure gas can force the extrusion blocks to slide outwards along the inner walls of the sliding grooves 48, and the sliding blocks 49 can not be limited to be applied to the clamping the trolley frame to clamp the trolley frame, and the clamping components can be limited outwards by the clamping the trolley frame.
Referring to fig. 6-9, the present invention is a transverse sliding table unit for a welding production line of a white car body, on the basis of the first embodiment, the attaching assembly 5 includes an air pressure groove 51 formed at the inner wall of the extrusion block 49, a plurality of piston stop rods 52 are slidingly connected at the inner wall of the air pressure groove 51, and the side walls of the four extrusion blocks 49 are connected with a transmission square tube 53 in a penetrating manner, and the attaching assembly 5 is disposed inside the device by utilizing the characteristic that the extrusion blocks 49 clamp a chassis of the car body, before use, a closed space is formed by the air pressure groove 51, the piston blocks two 54 and spaces among the plurality of piston stop rods 52, and when the extrusion blocks 49 are moved outwards along the inner wall of the sliding groove one 48 by high-pressure air, the high-pressure air forces the piston blocks two 54 to slide along the inner wall of the transmission square tube 53, so as to present a state as shown in fig. 9.
The laminating subassembly 5 still includes sliding connection at the piston piece two 54 of transmission side pipe 53 inner wall department, fixedly connected with pulls spring 55 between the diagonal piston piece two 54, the inner wall department fixedly connected with reset spring 56 of sliding column 45, the other end and the inner wall fixed connection of sliding tray 42 of reset spring 56, the top sliding connection of sliding column 45 has restriction subassembly 6, when piston piece two 54 moves along transmission side pipe 53 inner wall right side, piston piece two 54 will force transmission side pipe 53 inside gas to promote a plurality of piston pin 52 sideslip along the inner wall of pneumatic groove 51 to the right, and when extrusion piece 49 and chassis contact, a plurality of piston pin 52's outside moves, piston pin 52 can apply a extrusion force to the frame bottom according to the radian of contact surface, through the application of above-mentioned subassembly, guarantee equipment can adapt to the crooked changeable outer wall in bottom, improve the centre gripping effect.
The limiting component 6 comprises four vertical sliding grooves 61 formed in the top of the sliding column 45, a compression spring 62 is fixedly connected to the top of the sliding column 45, a compression plate 63 is fixedly connected to one end, away from the sliding column 45, of the compression spring 62, a bevel plate 64 is fixedly connected to the bottom of the compression plate 63, the outer wall of the bevel plate 64 is slidably connected with the inner wall of the vertical sliding groove 61, a groove 65 is formed in the top of the pressing block 49, downward pressing force is generated on the sliding column 45 by the frame, the limiting component 6 is arranged in the device, when the frame is placed at the top of the sliding column 45, the bottom of the frame is firstly contacted with the top of the compression plate 63, at the moment, the compression plate 63 under compression drives the bevel plate 64 to move downwards along the inner wall of the vertical sliding groove 61, so that the vertical surface of the bevel plate 64 is contacted with the inner wall of the groove 65, the outward moving force of the pressing block 49 in the sliding column 45 is limited, the top of the rest sliding column 45 is located in a chassis gap, after the high-pressure gas enters the inside the transmission groove 47, the pressing block 49 moves outwards, the pressing block 49 is ensured to move outwards, the effect of the corresponding pressing block 49 cannot be prevented from being influenced in the process of pressing the sliding column 45.
One specific application of this embodiment is that before use, the driving vehicle 11 is installed at a required position and ensures that the air pressure tank 13 can be transported to the side wall of the welding device 14 along the outer wall of the track 1, before use, the electric telescopic rod 22 is ensured to be in a contracted state, then the vehicle frame is laid flat on the top of the sliding column 45, at this time, the bottom of the vehicle frame will press the sliding column 45 to slide downwards along the bottom of the sliding groove 42, and because the vehicle frame bottom is in a rugged state, the downward sliding distances of the sliding columns 45 are all different, after the vehicle frame is stable, the electric telescopic rod 22 is powered on, the piston plate 21 is driven by the electric telescopic rod 22 to slide upwards along the inner wall of the air pressure tank 13, the air at the bottom of the sealing plate 43 and the top of the through hole two 44 is forced to be input into the transmission groove 47 through the plurality of transmission hoses 46, and as the air in the transmission groove 47 is increased, the high-pressure air will force the plurality of extrusion blocks 49 to slide outwards along the inner wall of the sliding groove one 48, and the plurality of extrusion blocks 49 will clamp and limit the chassis of the vehicle frame, and the application of the device can be restrained differently.
The frame is utilized to generate downward pressing force to the sliding column 45, a limiting component 6 is arranged in the equipment, when the frame is placed at the top of the sliding column 45, the bottom of the frame is firstly contacted with the top of the pressure receiving plate 63, the pressed pressure receiving plate 63 drives the inclined panel 64 to move downwards along the inner wall of the vertical sliding groove 61, so that the vertical surface of the inclined panel 64 is contacted with the inner wall of the groove 65, the outward moving force of the pressing block 49 in the sliding column 45 is limited, the top of the other part of the sliding column 45 is positioned in a gap of the chassis, the pressing block 49 is moved outwards after high-pressure gas enters the inside of the transmission groove 47, the pressed sliding column 45 is ensured, the inner pressing block 49 cannot move outwards by the application of the component, and the outward extension of the corresponding pressing block 49 in the downward moving process of the sliding column 45 is avoided, and the clamping effect of the equipment is influenced.
By utilizing the characteristic that the frame chassis is clamped by the extrusion block 49, the lamination assembly 5 is arranged in the equipment, before the equipment is used, the airtight space is formed among the air pressure groove 51, the piston block two 54 and the plurality of piston stop rods 52, when the extrusion block 49 is subjected to high-pressure air to move outwards along the inner wall of the sliding groove one 48, the piston block two 54 is forced to slide along the inner wall of the transmission square tube 53 by the high-pressure air, the state shown in fig. 9 is shown, when the piston block two 54 moves rightwards along the inner wall of the transmission square tube 53, the piston block two 54 is forced to push the air in the transmission square tube 53 to push the plurality of piston stop rods 52 to move rightwards along the inner wall of the air pressure groove 51, and when the extrusion block 49 is contacted with the frame chassis, the plurality of piston stop rods 52 move outwards, the piston stop rods 52 can apply a extrusion force to the bottom of the frame according to the radian of a contact surface, and through the application of the assembly, the equipment can adapt to the bending and changeable outer wall of the bottom of the frame during clamping, so that the clamping effect is improved.
The piston plate 21 continues to drive the piston plate 21 to move upwards, the piston plate 21 drives the rubber strips 35 to synchronously move upwards, the top of the rubber strips 35 is contacted with the bottom of the sealing plate 43 in the process of moving the rubber strips 35 upwards, the rubber strips 35 block all the powerful springs 34, all the powerful springs 34 are blocked at the moment, so that high-pressure gas in each transmission hose 46 and the transmission groove 47 cannot flow through an independent space, gas in the independent space cannot flow, at the moment, the clamping mechanisms 4 and the attaching components 5 cannot change any more, the device is ensured to ensure that the vehicle frame cannot incline due to moving inertia when the device is transported again through the driving vehicle 11, the clamping effect is affected, in addition, the gas storage components 3 are arranged in the device, in the process of moving the piston plate 21 upwards, along with the outwards extending lengths of each extrusion block 49 and the piston stop lever 52, the high-pressure gas cannot flow through the transmission hose 46, the movable plate 33 is still stressed by the pressure of the high-pressure gas along the inner wall 31, the inner wall of the high-pressure gas can still expand enough along the hose 31, and the pressure gas storage blocks can not be replaced when the sealing plate is still applied, and the pressure gas storage blocks can not expand the space is formed between the sealing plate and the frame 43.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510210692.0A CN119910361B (en) | 2025-02-25 | 2025-02-25 | A transverse slide unit for a body-in-white welding production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510210692.0A CN119910361B (en) | 2025-02-25 | 2025-02-25 | A transverse slide unit for a body-in-white welding production line |
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| CN119910361A true CN119910361A (en) | 2025-05-02 |
| CN119910361B CN119910361B (en) | 2025-10-24 |
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| CN202510210692.0A Active CN119910361B (en) | 2025-02-25 | 2025-02-25 | A transverse slide unit for a body-in-white welding production line |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210587812U (en) * | 2019-06-25 | 2020-05-22 | 大连奥沃汽车制品有限公司 | Automobile chassis welding fixture easy for automatic welding |
| CN114486507A (en) * | 2022-02-14 | 2022-05-13 | 厦门理工学院 | A kind of mechanical parts processing hardness testing device |
| CN218592402U (en) * | 2022-10-31 | 2023-03-10 | 成都米柯精密机械有限公司 | Pneumatic clamping tool of thin wall part gas tightness |
| CN220260007U (en) * | 2023-07-17 | 2023-12-29 | 江苏景程阀门制造有限公司 | Tool clamp for valve welding |
| CN220782767U (en) * | 2023-09-18 | 2024-04-16 | 上海圣奥塔智能科技有限公司 | Positioning welding device for white automobile body |
| CN221270668U (en) * | 2023-12-03 | 2024-07-05 | 大连恒清阳机械有限公司 | Grinding machine for machining special-shaped parts |
| CN118720497A (en) * | 2024-07-31 | 2024-10-01 | 桑尼泰克精密工业股份有限公司 | A new energy vehicle chassis parts auxiliary welding device |
-
2025
- 2025-02-25 CN CN202510210692.0A patent/CN119910361B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210587812U (en) * | 2019-06-25 | 2020-05-22 | 大连奥沃汽车制品有限公司 | Automobile chassis welding fixture easy for automatic welding |
| CN114486507A (en) * | 2022-02-14 | 2022-05-13 | 厦门理工学院 | A kind of mechanical parts processing hardness testing device |
| CN218592402U (en) * | 2022-10-31 | 2023-03-10 | 成都米柯精密机械有限公司 | Pneumatic clamping tool of thin wall part gas tightness |
| CN220260007U (en) * | 2023-07-17 | 2023-12-29 | 江苏景程阀门制造有限公司 | Tool clamp for valve welding |
| CN220782767U (en) * | 2023-09-18 | 2024-04-16 | 上海圣奥塔智能科技有限公司 | Positioning welding device for white automobile body |
| CN221270668U (en) * | 2023-12-03 | 2024-07-05 | 大连恒清阳机械有限公司 | Grinding machine for machining special-shaped parts |
| CN118720497A (en) * | 2024-07-31 | 2024-10-01 | 桑尼泰克精密工业股份有限公司 | A new energy vehicle chassis parts auxiliary welding device |
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| CN119910361B (en) | 2025-10-24 |
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