Welding table for automobile ignition coil
Technical Field
The invention relates to the technical field of automobile accessory machining, in particular to a welding table for an automobile ignition coil.
Background
The processing of auto parts has laid the foundation for the whole manufacturing of follow-up car, and every auto parts all directly influences whole car's performance and security, and auto parts include intake valve, engine, cylinder block and car ignition coil etc. and when car ignition coil is processed, need use the welding bench, when welding car ignition coil, can improve car ignition coil electrical connection's stability, welding process provides reliable electrical path, and welding process has also improved car ignition coil's durability and reliability, and then has prolonged car ignition coil's life.
When the welding table works, the automobile ignition coil needs to be clamped rapidly, and the sizes of the automobile ignition coils are different due to the difference of automobile types, and meanwhile, the sizes of the automobile ignition coils are different due to the difference of the types of the engines, The performance difference can also cause the different sizes of the automobile ignition coils, and further, the welding table is required to be quickly adapted to the automobile ignition coils with different sizes, otherwise, the processing efficiency can be influenced, in order to overcome the defects, in the prior art 1 (China patent with the application number of CN202023141127.5 and the application date of 2020-12-22), the welding table for the automobile ignition coils is matched with the use of a driving structure through the connection and installation mode of a connecting plate and a screw rod, so that when the welding table is used for fixing the automobile ignition coils, workers can only need to directly place the ignition coils on a placing table, the longer two sides of the automobile ignition coils can be clamped and fixed by opposite fixing blocks without deliberately adjusting the placing position of the ignition coils, the welding table for the automobile ignition coil is characterized in that the ignition coil can be placed in the clamping plates and loosened after being pulled outwards through the two groups of clamping plates, the clamping plates can be pushed to clamp the ignition coil through the resilience of the springs, the clamping operation is simple and convenient, the welding efficiency is greatly improved, the exhaust fan can be started during welding, the smoke generated during welding can be pumped in through the smoke inlet and finally discharged through the hose, and the hose can be connected to the outside, thereby avoiding the damage of the welding smoke in a factory building to human bodies, improving the production environment, improving the protection of workers, and the prior art 3 (the application number is CN202420243509.8, the application date is 2024-01-31) is that an ignition coil is placed between a first rotating plate and a second rotating plate, a hand wheel is rotated to drive a screw rod to rotate, the screw rod drives a first sliding block and a second sliding block on the hand wheel to synchronously and relatively move, the first sliding block and the second sliding block drive a first clamping plate and a second clamping plate to synchronously and relatively move, the first clamping plate and the second clamping plate drive the first rotating plate and the second rotating plate to synchronously and relatively move until the first rotating plate and the second rotating plate clamp an ignition coil welding piece, so that the ignition coil is clamped and fixed between the first rotating plate and the second rotating plate, harmful gas is generated in a workpiece welding process, smoke generated in the welding process contains particles, the respiratory tract and the lung of an operator are influenced, and cancerogenic substances are also contained, so that long-term inhalation of the particles can increase cancer risk.
Disclosure of Invention
The invention aims to provide a welding table for an automobile ignition coil, which solves the problems that the prior art has no good smoke exhaust structure, can influence the physical health of an operator, has no welding exhaust collection function in the using process, and increases the subsequent workload of staff.
The technical scheme includes that the welding table for the automobile ignition coil comprises a bottom plate, a support is fixedly connected to the lower surface of the bottom plate, a surrounding baffle is fixedly connected to the upper surface of the bottom plate, a mechanical arm is connected to the inner wall of the surrounding baffle through bolts, a welding head is connected to the tail end of the mechanical arm through bolts, a motor is connected to the outer wall of the surrounding baffle through bolts, a threaded rod is fixedly connected to the output end of the motor, a side plate is connected to the surface of the threaded rod through threads, a working plate is fixedly connected to the surface of the side plate, a clamping plate is fixedly connected to the surface of the working plate, a gas exhaust assembly is arranged on the surface of the working plate, the gas exhaust assembly comprises an adsorption head which is rotatably arranged on the surface of the working plate, a material receiving plate is movably arranged on the upper surface of the bottom plate, a material receiving assembly is arranged on the material receiving plate, the material receiving assembly comprises an upper connecting block fixedly connected to the upper surface of the material receiving plate, and an external connecting plate is fixedly connected to the surface of the working plate, and a connecting shaft is rotatably arranged inside the external connecting plate.
Preferably, the limiting rod is fixedly connected to the inner wall of the enclosure, penetrates through the side plate, and is in sliding connection with the side plate.
Preferably, the side plates are symmetrically distributed about the center of the threaded rod, and the threads on the left side and the right side of the threaded rod are opposite in rotation direction.
Preferably, the gas exhaust assembly further comprises a first bevel gear fixedly connected to the upper surface of the connecting shaft, a traction rope is fixedly connected to the inner wall of the enclosure, and the other side of the traction rope is wound on the surface of the connecting shaft in a fixed connection mode.
Preferably, a long pin is rotatably arranged in the working plate, and the tail end of the long pin is fixedly connected with a second bevel gear which is meshed with the first bevel gear.
Preferably, the surface fixedly connected with cam of long round pin, the surface fixedly connected with connecting rod of working plate, and the front of connecting rod regard as "L" structure of falling to the surface slip of connecting rod is provided with the atress board, the upper surface fixedly connected with push rod of atress board.
Preferably, the surface fixedly connected with auxiliary rod of working plate, and the overlook of auxiliary rod is "U" type to auxiliary rod's surface fixedly connected with pipe box, and the surface fixedly connected with of pipe box adsorb the head, the surface fixedly connected with conveyer pipe of adsorbing the head, and the conveyer pipe is connected with gas treatment device's output through external hose, the surface fixedly connected with locating plate of working plate.
Preferably, the blanking assembly comprises a circular plate fixedly connected to the lower surface of the connecting shaft, the lower surface of the circular plate is fixedly connected with a fixing block, the fixing block is of a hemispherical structure, and the fixing blocks are distributed on the lower surface of the circular plate at equal intervals.
Preferably, the upper connecting blocks are symmetrically distributed about the center of the material receiving plate, the upper surface of the material receiving plate is of an arc structure, the upright posts are fixedly connected with the upper surface of the bottom plate and penetrate through the material receiving plate, the baffle plates are fixedly connected with the upper surface of the upright posts, the connecting springs are fixedly connected with the lower surface of the material receiving plate, the other sides of the connecting springs are fixedly connected with the upper surface of the bottom plate, and the surface of the bottom plate is provided with the discharging opening.
Preferably, the surface of the connecting shaft is fixedly connected with a torsion spring which has an elastic resetting function, and the other side of the torsion spring is fixedly connected with the inner wall of the external connection plate.
Compared with the prior art, the welding table for the automobile ignition coil has the beneficial effects that the welding table for the automobile ignition coil adopts a novel structural design, through the arranged motor, the side plates, the threaded rods and the limiting rods, the working plates on the left side and the right side are mutually close to each other, the workpiece is finally clamped and fixed by the clamping plates, meanwhile, the gas exhaust assembly is also arranged, so that harmful gas in the welding process can be rapidly exhausted, the physical health of workers is not influenced, in addition, the blanking assembly is also arranged, welding slag generated in the welding process can be rapidly exhausted, the residual condition is not generated, the cleaning of later workers is facilitated, the working efficiency of the workers is improved, and the welding table has the following specific contents:
(1) This welding bench for automobile ignition coil, when the during operation, when needs centre gripping automobile ignition coil, need start motor, the curb plate removes under threaded rod and gag lever post's effect this moment, toward the middle part position of bottom plate, and then work board and grip block of left and right sides are close to each other, and final grip block is fixed work piece centre gripping, and operation flow is swift convenient, and work efficiency is high.
Further, after the workpiece is clamped and fixed, the welding head is controlled to work through the mechanical arm, so that the workpiece is welded, and the operation is convenient.
(2) This welding bench for automobile ignition coil, when the weldment work goes on, the absorption head can suck away the flue gas that produces in the welding process, has optimized staff's operational environment, and then has protected staff's health.
Further, after the welding is finished, the motor rotates, the working plate moves back at the moment, and when the working plate is driven by the side plates to move, the connecting shaft rotates under the action of the traction rope and is internally connected with the external plate, the long pin rotates under the action of the first bevel gear and the second bevel gear, the stress plate and the push rod do reciprocating linear motion in the vertical direction under the action of the cam, self gravity and the connecting rod, the pipe sleeve and the adsorption head swing around the auxiliary rod under the action of push rod thrust and self gravity, the working range of the adsorption head is increased at the moment, smoke can be better sucked away, and the positioning plate limits the maximum angle of downward rotation of the adsorption head during working, so that the stability is improved.
(3) This welding bench for automobile ignition coil, when the welding, the welding slag can drop on receiving the flitch, and the upper surface of receiving the flitch is arc structure, and then the row that receiving the flitch can be quick down the welding slag, the welding slag of being convenient for discharges from the feed opening, and then the quick collection of staff of being convenient for.
Further, when the connecting shaft rotates, the connecting shaft drives the circular plate and the fixed block to synchronously rotate, when the fixed block rotates to push the upper connecting block, the upper connecting block and the material receiving plate descend under the action of thrust, at the moment, the connecting spring can be compressed, and when the fixed block continues to rotate to not push the upper connecting block, the material receiving plate returns to the original position under the action of the connecting spring, and then the material receiving plate is in a shaking state, so that quick blanking is facilitated, welding slag is easier to discharge, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the connection structure of the bottom plate and the enclosure of the present invention;
FIG. 2 is a schematic view of the attachment structure of the enclosure and the arm of the present invention;
FIG. 3 is a schematic view of the connection structure of the motor and the threaded rod of the present invention;
FIG. 4 is a schematic view of the connection structure of the work plate and the clamping plate of the present invention;
FIG. 5 is a schematic view showing the operation state of the adsorption head according to the present invention;
FIG. 6 is a schematic diagram showing the swing state of the suction head according to the present invention;
FIG. 7 is a schematic view of the connection structure of the bottom plate and the receiving plate of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7A according to the present invention;
FIG. 9 is a schematic view showing the pressed state of the upper joint block according to the present invention;
fig. 10 is a schematic view of the connection structure of the outer plate and the torsion spring and the connecting shaft of the present invention.
The device comprises a base plate, a surrounding block, a mechanical arm, a motor, a threaded rod, a working plate, a clamping plate, a receiving plate, a side plate, a limiting rod, a limiting plate, a connecting shaft, a first bevel gear, a 14, a long pin, a 15, a second bevel gear, a 16, a cam, a 17, a stress plate, a 18, a connecting rod, a 19, an adsorption head, a 20, a conveying pipe, a 21, a traction rope, a 22, a push rod, a 23, an auxiliary rod, a 24, a pipe sleeve, a 25, a locating plate, a 26, a feed opening, a 27, an upper connecting block, a 28, a stand column, a 29, a connecting spring, a 30, a baffle plate, a 31, a circular plate, a 32, a fixed block, a 33 and a torsion spring.
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.
The invention provides a welding table for an automobile ignition coil.
Embodiment one: through the motor 4 that sets up, can make the work plate 6 and the grip block 7 of left and right sides be close to each other, finally realize the centre gripping fixed to the work piece, as shown in fig. 1-3: including bottom plate 1, bottom plate 1's lower fixed surface is connected with the support, and bottom plate 1's upper surface fixedly connected with encloses fender 2, and enclose and keep off 2's on the inner wall bolted connection has arm 3, and arm 3's terminal bolted connection has the soldered connection, enclose and keep off 2's on the outer wall bolted connection has motor 4, threaded rod 5 fixed connection is at motor 4's output, and threaded rod 5's surface threaded connection has curb plate 9, curb plate 9's fixed surface is connected with work plate 6, and work plate 6's fixed surface is connected with grip block 7, and work plate 6's surface is provided with gas exhaust subassembly, gas exhaust subassembly is including rotating the absorption head 19 that sets up at work plate 6 surface, connect flitch 8 activity setting is at bottom plate 1's upper surface, and connect and be provided with the unloading subassembly on the flitch 8, and the unloading subassembly includes fixed connection at connect the last piece 27 of flitch 8 upper surface, external board 11 fixed connection is at work plate 6's surface, and external board 11's inside rotation is provided with connecting axle 12, keep off 2 on the inner wall fixedly connected with work plate 6, and the inside limit lever 10 is the threaded rod that just runs through in the limit lever 9, and the inside limit lever is 9 is the opposite to the limit lever, and the inside limit lever is 9 is about the threaded rod of sliding connection to the opposite sides, the limit lever is 9.
When the automobile ignition coil is required to be clamped during operation, the motor 4 is required to be started, at the moment, the side plate 9 moves towards the middle position of the bottom plate 1 under the action of the threaded rod 5 and the limiting rod 10, the working plate 6 and the clamping plate 7 on the left side and the right side are close to each other, the workpiece is clamped and fixed by the final clamping plate 7, the operation flow is fast and convenient, the working efficiency is high, after the workpiece is clamped and fixed, the welding head is controlled to work through the mechanical arm 3, the welding of the workpiece is realized, and the operation is convenient.
In the second embodiment, unlike the first embodiment, through the gas exhaust assembly, harmful gas generated in the welding process can be quickly collected and exhausted, and the working environment is optimized, as shown in fig. 4-6, the gas exhaust assembly further comprises a first bevel gear 13 fixedly connected to the upper surface of the connecting shaft 12, a traction rope 21 is fixedly connected to the inner wall of the enclosure 2, the other side of the traction rope 21 is wound and fixedly connected to the surface of the connecting shaft 12, a long pin 14 is rotatably arranged in the working plate 6, the tail end of the long pin 14 is fixedly connected with a second bevel gear 15 in meshed connection with the first bevel gear 13, the surface of the long pin 14 is fixedly connected with a cam 16, the surface of the working plate 6 is fixedly connected with a connecting rod 18, the front part of the connecting rod 18 is regarded as an inverted L-shaped structure, the surface of the connecting rod 18 is slidably provided with a stress plate 17, and the upper surface of the stress plate 17 is fixedly connected with a push rod 22.
The surface fixedly connected with auxiliary rod 23 of working plate 6, and the overlook of auxiliary rod 23 is "U" type to auxiliary rod 23's surface fixedly connected with pipe box 24, and the surface fixedly connected with absorption head 19 of pipe box 24, the surface fixedly connected with conveyer pipe 20 of absorption head 19, and conveyer pipe 20 is connected with gas treatment plant's output through external hose, and the surface fixedly connected with locating plate 25 of working plate 6.
When welding work is carried out, the adsorption head 19 can absorb smoke generated in the welding process, the working environment of a worker is optimized, the body of the worker is further protected, after welding is finished, the motor 4 rotates, the working plate 6 moves back at the moment, when the working plate 6 is driven by the side plate 9 to move, the connecting shaft 12 rotates in the external connection plate 11 under the action of the traction rope 21 and the torsion spring 33, the long pin 14 rotates under the action of the first bevel gear 13 and the second bevel gear 15, the long pin 14 drives the cam 16 to synchronously rotate, when the cam 16 rotates to push the force-bearing plate 17, the force-bearing plate 17 rises, when the cam 16 continues to rotate to not push the force-bearing plate 17, the force-bearing plate 17 descends under the action of self gravity, and then the force-bearing plate 17 and the push rod 22 reciprocate in the vertical direction under the action of the cam 16, the action of the self gravity and the connecting rod 18, at the moment, the pipe sleeve 24 and the adsorption head 19 swing around the auxiliary rod 23 under the action of the thrust of the push rod 22, and the working range of the adsorption head 19 increases, and smoke can be better absorbed.
In the third embodiment, unlike the second embodiment, the welding slag in the welding process is quickly discharged through the arranged blanking assembly, so that the welding slag is conveniently collected by workers, as shown in fig. 7-10, the blanking assembly comprises a circular plate 31 fixedly connected to the lower surface of the connecting shaft 12, a fixed block 32 is fixedly connected to the lower surface of the circular plate 31, the fixed block 32 is in a hemispherical structure, the fixed blocks 32 are distributed on the lower surface of the circular plate 31 at equal intervals, the upper connecting block 27 is symmetrically distributed with respect to the center of the receiving plate 8, the upper surface of the receiving plate 8 is in an arc-shaped structure, the upper surface of the bottom plate 1 is fixedly connected with a stand column 28, the stand column 28 penetrates through the inside of the receiving plate 8, the upper surface of the stand column 28 is fixedly connected with a baffle 30, the lower surface of the receiving plate 8 is fixedly connected with a connecting spring 29, the other side of the connecting spring 29 is fixedly connected with the upper surface of the bottom plate 1, a blanking port 26 is formed in the surface of the bottom plate 1, the surface of the connecting shaft 12 is fixedly connected with a torsion spring 33 playing a role in elastic reset, and one side of the torsion spring 33 is fixedly connected with the other side of the torsion spring 33 and the inner wall of the connecting plate 11.
During welding, welding slag can drop on the material receiving plate 8, the upper surface of the material receiving plate 8 is of an arc-shaped structure, the material receiving plate 8 can rapidly discharge welding slag, welding slag is discharged from the material discharging opening 26 conveniently, and workers can rapidly collect the welding slag conveniently, when the connecting shaft 12 rotates, the connecting shaft 12 drives the circular plate 31 and the fixed block 32 to synchronously rotate, when the fixed block 32 rotates to push the upper connecting block 27, the upper connecting block 27 and the material receiving plate 8 descend under the action of thrust, at the moment, the connecting spring 29 can be compressed, when the fixed block 32 continues to rotate to not push the upper connecting block 27, the material receiving plate 8 returns to the original position under the action of the connecting spring 29, and then the material receiving plate 8 reciprocates in the vertical direction under the actions of thrust and elasticity and the upright post 28 and the baffle 30, namely, the material receiving plate 8 is in a shaking state, rapid material discharging is facilitated, the welding slag is more easily discharged, and the working efficiency is improved.
When the connecting shaft 12 rotates, the torsion spring 33 is stretched, the motor 4 rotates, the working plate 6 and the external plate 11 move back, the connecting shaft 12 rotates under the action of the torsion spring 33, the traction rope 21 is wound when the connecting shaft 12 rotates, the next use is convenient, and meanwhile, when the connecting shaft 12 rotates, the process can occur again, so that the working efficiency is improved.
The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.