CN115311921A - Simulation training device for pipeline welding training - Google Patents
Simulation training device for pipeline welding training Download PDFInfo
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- CN115311921A CN115311921A CN202211076550.2A CN202211076550A CN115311921A CN 115311921 A CN115311921 A CN 115311921A CN 202211076550 A CN202211076550 A CN 202211076550A CN 115311921 A CN115311921 A CN 115311921A
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- 238000003466 welding Methods 0.000 title claims abstract description 167
- 238000004088 simulation Methods 0.000 title claims abstract description 101
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The invention discloses a simulation training device for pipeline welding training, which comprises a training support, wherein a training adjusting seat capable of moving up and down is movably arranged on the training support, a simulation pipeline is arranged on the surface of the training adjusting seat, a training adjuster is packaged in the training support and electrically connected with a welding gun, a welding rod driving device is detachably clamped on the welding gun, and the power output end of the welding rod driving device is in transmission connection with a simulation welding rod; the hand action when having realized simulation and guide training person's welding through the cooperation of simulation pipeline and simulation welding rod lets the training person can actually experience welded operation skill, has increased the associativity between training and the real operation, is favorable to training person to study and the mill welding skill, can not produce light and dust and material loss basically moreover in the whole training process, helps guaranteeing training person's the concentration on power, uses environmental protection and energy saving.
Description
Technical Field
The invention relates to the technical field of auxiliary learning tools for welding skills, in particular to a simulation training device for pipeline welding training.
Background
In the construction process of various liquid, gas and other conveying projects, a large number of metal pipelines can be laid according to conveying lines, the lengths of the single pipelines are limited, so that a plurality of single pipelines are required to be connected in an end-to-end mode to achieve conveying, the butt joint of the metal pipelines can be achieved by a welding process, the butt joint of the metal pipelines is affected by factors such as welding positions, the shapes of welding pieces and the sizes of the welding pieces, and the welding operation in the field is manual operation at present. In addition, the conveying items are closely related to the life of people, so that the construction quality is particularly important, the welding is used as an important building material connecting process, the welding quality can directly influence the construction quality, the requirement on the welding level of operating personnel is high, and the construction quality and the safety in the later use process are ensured to the maximum extent.
Increasing the training amount of the pipeline welding practice is the only way to improve the welding level of operators, so that the operators need to undergo a great amount of training, practice and examination before going on duty to ensure the quality of the welding operation after going on duty. Influenced by exercise intensity and individual grasping ability, there are consumptive material quantity big in training and the exercise, pollute phenomenon such as serious, the practice training can produce more dazzling light moreover, in addition the influence of dust, smog etc. the exerciser is difficult to concentrate energy for a long time and is gone to experience the operation skill, causes training effect poor, cycle length. There is a need to develop a device that can help the exerciser concentrate on experiencing and learning the welding skills to eliminate or alleviate the above-mentioned undesirable phenomena.
Disclosure of Invention
The invention aims to solve the technical problem of providing a simulation training device for pipeline welding training, which has small material consumption and energy consumption in training, is energy-saving and environment-friendly and is beneficial to trainers to concentrate on understanding and master welding skills.
In order to solve the technical problems, the technical scheme of the invention is as follows: pipeline welding training is with simulation trainer, including the training support, movable mounting has the training that can reciprocate to adjust the seat on the training support, the surface mounting that the seat was adjusted in the training has the simulation pipeline, the encapsulation has the training regulator in the training support, training regulator electricity is connected with welder, removable clamp is equipped with welding rod drive arrangement on the welder, welding rod drive arrangement's power take off end transmission is connected with the simulation welding rod.
As a preferred technical scheme, the training support comprises a supporting base, the training regulator is packaged in the supporting base, a welding adjusting knob is arranged on the surface of the supporting base, the welding adjusting knob is electrically connected to the training regulator, and two supporting frames are oppositely installed at the top end of the supporting base.
As a preferred technical scheme, mounting shafts are respectively mounted on opposite sides of the two support frames, and the training adjusting seat is mounted on the two mounting shafts in a limiting manner; the training adjusting seat comprises an adjusting plate, adjusting grooves are formed in two sides of the adjusting plate and correspond to the installation shafts respectively, and limiting adjusting devices matched with the corresponding installation shafts for use are installed in the adjusting grooves.
According to the preferable technical scheme, the limiting and adjusting device comprises two clamping plates which are oppositely arranged in the adjusting groove, clamping arc grooves are respectively distributed on the opposite surfaces of the two clamping plates in parallel, the clamping arc grooves on the two clamping plates are arranged in a one-to-one opposite mode, the two adjacent clamping arc grooves on the same clamping plate are in arc transition arrangement, and elastic mounting assemblies are respectively arranged and connected between each clamping plate and the inner wall of the adjusting groove.
As a preferred technical scheme, limiting holes which are linearly arranged are respectively formed in the opposite surfaces of the supporting frames, limiting columns which are matched with the limiting holes on the corresponding sides for use are respectively installed on the two sides of the adjusting plate, and limiting springs are assembled at the connecting ends of the limiting columns and the adjusting plate.
As a preferred technical scheme, the simulation pipeline comprises two pipeline simulation rings which are detachably connected, an interval adjusting device is connected between the two pipeline simulation rings, one of the pipeline simulation rings is connected to the adjusting plate, a clamping gap is formed between the two pipeline simulation rings, simulation limit arc grooves are arranged on opposite surfaces of the two pipeline simulation rings, and the simulation limit arc grooves on the two pipeline simulation rings are arranged in a one-to-one opposite mode.
According to a preferable technical scheme, the welding gun comprises an operating handle connected with the training regulator through a lead, a welding rod clamp is mounted at the front end of the operating handle, at least one clamping hole is formed in the surrounding mode of the clamping surface of the welding rod clamp, two first conducting strips are mounted on the inner wall of the clamping hole in a relative mode, and a pressing handle convenient for the welding rod clamp to open is arranged at the top end of the welding rod clamp.
According to the preferable technical scheme, the welding rod driving device comprises a driving shell, a driving motor is installed in the driving shell, a driving shaft extending to the outer side of the driving shell is fixedly connected to the power output end of the driving motor, a conductive insulating shaft sleeve is sleeved on the outer side of part of the driving shaft and fixedly connected with the driving shell, second conductive plates matched with the first conductive plates are oppositely embedded on the surface of the conductive insulating shaft sleeve, and the driving motor is electrically connected to the second conductive plates through wires.
As the preferred technical scheme, the simulation welding rod comprises a transmission shaft in transmission connection with the driving shaft, a supporting shaft is sleeved on the outer side of the transmission shaft in a threaded manner, spiral blades are arranged on the outer wall of the supporting shaft, and the projection of the surface of each spiral blade is an ellipse.
As an improvement to the above technical solution, a sound generator is further installed in the training support, conductive rings are respectively and fixedly installed on opposite surfaces of the two pipeline simulation rings, the simulation limit arc grooves are arranged on the conductive rings, the conductive rings are electrically connected to the sound generator, and a volume adjusting knob connected to the sound generator is installed on the surface of the training support.
By adopting the technical scheme, the simulation training device for pipeline welding training comprises a training support, wherein a training adjusting seat capable of moving up and down is movably mounted on the training support, a simulation pipeline is mounted on the surface of the training adjusting seat, a training adjuster is packaged in the training support and electrically connected with a welding gun, a welding rod driving device is detachably clamped on the welding gun, and a power output end of the welding rod driving device is in transmission connection with a simulation welding rod; the invention has the following beneficial effects: when a trainer holds the rotating simulated welding rod by hand to move and feed into the simulated pipeline, the distance between the simulated pipeline and the rotating peripheral path of the simulated welding rod is regularly changed, so that a certain passing time is formed when the simulated welding rod is fed into the simulated pipeline, therefore, the descending speed of the trainer holding the simulated welding rod needs to be matched with the driving speed of a welding rod driving device, when the simulated welding rod and the simulated pipeline are matched, the simulated welding rod can be clamped on the simulated pipeline and cannot be fed, and thus, the control of the moving speed of the welding rod during welding of the trainer is trained, and the welding feeding capacity of the trainer is improved; when the angle of the simulated welding rod held by the trainer is not correct, the simulated welding rod can be clamped on the simulated pipeline and cannot move freely, so that the welding angle holding capability of the trainer is trained; the hand action when having realized simulation and guide training person's welding through the cooperation of simulation pipeline and simulation welding rod lets the training person can actually experience welded operation skill, has increased the associativity between training and the real operation, is favorable to training person to study and the mill welding skill, can not produce light and dust and material loss basically moreover in the whole training process, helps guaranteeing training person's the concentration on power, uses environmental protection and energy saving.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a portion of the support frame of the embodiment of the present invention;
FIG. 4 is a schematic structural view of a part of a position-limiting adjustment device and an adjustment plate according to an embodiment of the present invention;
FIG. 5 is a side view of a simulated conduit according to an embodiment of the present invention;
FIG. 6 is a schematic view of a torch according to an embodiment of the invention;
FIG. 7 is a simplified schematic diagram of a welding gun electrode drive according to an embodiment of the present invention;
FIG. 8 is a schematic view of a welding gun electrode drive assembly in connection with a simulated electrode in accordance with an embodiment of the present invention;
FIG. 9 is a schematic structural view of a simulated electrode of an embodiment of the present invention;
FIG. 10 is a side view of a simulated electrode of an embodiment of the present invention;
FIG. 11 is a schematic view of the fit of a simulated electrode to a simulated pipe in accordance with an embodiment of the present invention;
in the figure: 1-training a support; 11-a support base; 12-welding an adjusting knob; 13-a support frame; 14-a cross-bar; 15-hanging hooks; 16-mounting the shaft; 17-a limiting hole; 2-training the adjusting seat; 21-adjusting plate; 22-an adjustment groove; 23-a clamping plate; 24-clamping arc grooves; 25-a guide post; 26-a pressure spring; 27-a limiting column; 3-simulating a pipeline; 31-pipe simulation ring; 32-snap bumps; 33-a limiting groove; 34-clamping the gap; 35-simulating a limit arc groove; 36-a conductive ring; 4-training the regulator; 5-a welding gun; 51-an operating handle; 52-electrode holder; 53-clamping the hole; 54-pressing the handle; 55-a first conductive sheet; 56-hoisting rings; 57-anti-slip grooves; 6-a welding rod driving device; 61-a drive housing; 62-a drive motor; 63-a drive shaft; 64-a conductive insulating sleeve; 65-a second conductive sheet; 7-a coupler; 8-simulating a welding rod; 81-a transmission shaft; 82-supporting shaft; 83-helical blades; 9-a sounder; 10-volume adjusting knob.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, pipeline welding training is with simulation trainer, including training support 1, movable mounting has the training that can reciprocate to adjust seat 2 on the training support 1, the surface mounting who adjusts seat 2 is adjusted in the training has simulation pipeline 3, the encapsulation has training regulator 4 in the training support 1, training regulator 4 electricity is connected with welder 5, removable clamp is equipped with welding rod drive arrangement 6 on welder 5, welding rod drive arrangement 6's power take off end transmission is connected with simulation welding rod 8. Training support 1 forms the support to whole device and analog operation, training is adjusted the portable installation of seat 2, makes its height-adjustable to satisfy not training personnel of co-altitude and use, the simulation pipeline 3 realizes the simulation of pipeline butt joint, welder 5 centre gripping welding rod drive arrangement 6 with analog welding rod 8 implements analog operation. Under the drive of the welding rod driving device 6, the simulation welding rod 8 is in a rotating state and is matched with the simulation pipeline 3 to finish the training and the promotion of the welding sending capability and the welding angle holding capability of training personnel.
As shown in fig. 1, 2 and 3, the training support 1 includes a support base 11, the training adjustor 4 is enclosed in the support base 11, a welding adjusting knob 12 is provided on the surface of the support base 11, and the welding adjusting knob 12 is electrically connected to the training adjustor 4. The power output of the training regulator 4 can be regulated by the welding adjusting knob 12, so that the kinetic energy output by the welding rod driving device 6 is regulated, and the rotating speed of the simulation welding rod 8 is indirectly regulated. Two support frames 13 are installed relatively on the top of supporting base 11, for improving the stability of training support 1, can with support frame 13 upper end is passed through horizontal pole 14, crossbeam etc. and is connected the setting, can also set up the counter weight in supporting base 11 to it keeps the state of erectting to assist it, prevents to produce in the use and turns on one's side, ensures the security of using. At least one of the support frames 13 is provided with a hook 15 at the side for hanging the welding gun 5, so that the welding gun 5 can be conveniently stored after being used. The bottom of the supporting base 11 can be provided with supporting legs, rollers and other structures, so that the training regulator 4 is elevated to be convenient for heat dissipation, or the rollers are used for facilitating integral movement.
As shown in fig. 1 and 4, mounting shafts 16 are respectively mounted on opposite sides of the two support frames 13, the training adjusting base 2 is mounted on the two mounting shafts 16 in a limiting manner, and a cross bar 14, a cross beam and other structures can be respectively connected and arranged between the two support frames 13 at the front and rear sides of the mounting shafts 16, so as to eliminate the matching interference when the training adjusting base 2 moves up and down. The training adjusting seat 2 comprises an adjusting plate 21, adjusting grooves 22 are respectively formed in two sides of the adjusting plate 21 corresponding to the mounting shafts 16, and limiting adjusting devices matched with the corresponding mounting shafts 16 are installed in the adjusting grooves 22. The regulating plate 21 passes through spacing adjusting device with correspond the cooperation of installation axle 16 realizes the installation of regulating plate 21 and the function of reciprocating adjustment.
Specifically, the limiting and adjusting device comprises two clamping plates 23 which are oppositely arranged in the adjusting groove 22, clamping arc grooves 24 are respectively distributed on opposite surfaces of the two clamping plates 23 in parallel, and the clamping arc grooves 24 on the two clamping plates 23 are arranged in a one-to-one opposite mode. When in use, the mounting shaft 16 is surrounded by the two clamping arc grooves 24, so that the assembly of the adjusting plate 21 and the two support frames 13 is realized. And the mounting shafts 16 are positioned in two different clamping arc grooves 24, and the heights of the mounting shafts are different, so that the height of the adjusting plate 21 can be adjusted. It is same two adjacent on the grip block 23 be arc transition setting between the centre gripping arc groove 24 to carry out when adjusting plate 21 height adjustment, can be smooth different shift between centre gripping arc groove 24.
In this embodiment, elastic mounting assemblies are respectively disposed and connected between each clamping plate 23 and the inner wall of the adjusting groove 22, and the number of the elastic mounting assemblies can be determined according to specific use conditions, so as to ensure that the adjusting plate 21 can be realized, and to stably support the simulated pipeline 3 and perform training operations. Under the action of the elastic mounting assembly, the two clamping plates 23 tend to be in a close state, so that the two clamping arc grooves 24 can be tightly embraced on the outer side of the mounting shaft 16, and the mounting firmness of the adjusting plate 21 is ensured. The elastic mounting assembly comprises one end which is slidably inserted and is in limited mounting in the clamping plate 23, one end of the elastic mounting assembly is fixedly connected with the guide post 25 of the clamping plate 23, an adjusting gap is formed between the clamping plate 23 and the adjusting groove 22, the elastic mounting assembly is positioned in the adjusting gap, the guide post 25 is sleeved with a pressure spring 26, namely, one end of the pressure spring 26 is abutted against the clamping plate 23, and one end of the pressure spring is abutted against the groove wall of the adjusting groove 22. Under the elastic action of the compressed spring 26, the two clamping plates 23 are always kept in a state of approaching.
When the adjusting plate 21 needs to be adjusted high, the adjusting plate 21 is pulled up, so that the mounting shaft 16 and the clamping arc groove 24 form relative movement, and as the side parts of the clamping arc groove 24 relatively protrude, the mounting shaft 16 is extruded along with the relative downward movement of the mounting shaft 16, so that the clamping plates 23 compress the compression spring 26 to move towards the inner wall direction of the adjusting groove 22, the distance between the side parts of the two clamping arc grooves 24 is increased, the mounting shaft 16 enters the two clamping arc grooves 24 opposite to each other below, and the two clamping plates 23 naturally clamp the mounting shaft 16 under the elastic action of the compression spring 26, so that the adjustment of the adjusting plate 21 is completed; when the adjusting plate 21 needs to be adjusted down, the adjusting plate 21 is pulled down.
In this embodiment, the opposite surfaces of each of the supporting frames 13 are respectively provided with a limiting hole 17 in linear arrangement, two sides of the adjusting plate 21 are respectively provided with a limiting post 27 matched with the corresponding limiting hole 17, a limiting spring is assembled at the connecting end of the limiting post 27 and the adjusting plate 21, and the limiting post 27 is located below the corresponding adjusting groove 22. The matching principle of the limiting column 27 and the limiting spring is similar to that of the elastic mounting assembly, except that the limiting spring is limited and mounted in the adjusting plate 21 and is positioned at the end part of the limiting column 27. Spacing post 27 with spacing hole 17 cooperation realizes keeping behind regulating plate 21 position adjustment, prevents that it from producing the rotation of fore-and-aft direction, helps keeping simulation pipeline 3's stability to guarantee going on smoothly of training. And hole plugs can be plugged in the limiting holes 17, the unused limiting holes 17 are plugged by the hole plugs, and the limiting columns 27 are prevented from being inserted into non-target positions when the height of the adjusting plate 21 is adjusted, so that the smooth and quick adjustment of the height of the adjusting plate 21 is ensured. In addition, the hole plug can be inserted into the limiting hole 17 provided with the limiting column 27 when the position of the adjusting plate 21 is adjusted, and the limiting column 27 is ejected out, so that the adjusting plate 21 can be adjusted up and down conveniently.
As shown in fig. 1, 2 and 5, the simulated pipe 3 includes two pipe simulation rings 31 detachably connected, and the pipe simulation rings 31 are made of an insulating material, and a distance adjusting device is connected between the two pipe simulation rings 31, and is used for realizing detachable connection of the two pipe simulation rings 31, and simultaneously adjusting a distance between the two pipe simulation rings to be matched with the simulated welding rod 8 so as to gradually improve a welding operation level. The distance adjusting device comprises at least two outwards extending buckling lugs 32 uniformly distributed on one of the pipeline simulation rings 31, a plurality of limiting grooves 33 which are matched with each other for use are respectively arranged on the other pipeline simulation ring 31 in parallel corresponding to the buckling lugs 32, the buckling lugs 32 are in buckling fit with the limiting grooves 33, the two pipeline simulation rings 31 are assembled, the buckling lugs 32 are in buckling fit with the different limiting grooves 33, and the distance between the two pipeline simulation rings is different. When the training is started, the operation is relatively simple and careless, the welding gun 5 is not stably held by hand and is easy to shake, and the distance between the two pipeline simulation rings 31 can be increased to train the welding hand feeling; along with the increase of the training time, the stability of holding the welding gun 5 by hand is improved, the welding feeding accuracy is also improved, and the distance between the two pipeline simulation rings 31 can be gradually reduced so as to improve the capability of hand operation.
One of the pipe simulation rings 31 is connected to the adjusting plate 21, and the pipe simulation ring 31 may be fixedly mounted on the adjusting plate 21 through a support rod or the like, or may be clamped on the adjusting plate 21 through a clamp, which may be a slightly larger clamp or the like. A clamping gap 34 is formed between the two pipeline simulation rings 31, and the width of the clamping gap 34 is adjustable under the action of the distance adjusting device. The opposite surfaces of the two pipeline simulation rings 31 are provided with simulation limit arc grooves 35, and the simulation limit arc grooves 35 on the two pipeline simulation rings 31 are arranged in a one-to-one opposite mode. In actual use, the simulated welding rod 8 passes through the space formed by the two simulated limit arc grooves 35 and the clamping gap 34 to complete training.
As shown in FIGS. 1 and 6, the welding torch 5 includes an operating handle 51 connected to the training regulator 4 by a wire for hand grasping during training to feed the simulated welding rod 8 between the pipe simulation rings 31. The front end of the operating handle 51 is provided with a welding rod clamp 52, at least one clamping hole 53 is formed on the clamping surface of the welding rod clamp 52 in a surrounding mode, when the welding rod driving device 6 connected with the simulation welding rod 8 is clamped in the clamping hole 53, and the simulation welding rod 8 is fed between the two pipeline simulation rings 31 through the operating handle 51 to simulate welding. The top end of the welding rod clamp 52 is provided with a pressing handle 54 which is convenient for the welding rod clamp 52 to open, and the clamping and the dismounting of the welding rod driving device 6 are completed. In this embodiment, three clamping holes 53 are provided, so that the user can select the three clamping holes for use during training, thereby obtaining the best operation hand feeling. The welding gun 5 has the same shape as an actually used welding gun, and the inner material of the welding gun can be a plastic material.
Two first conductive sheets 55 are oppositely arranged on the inner wall of the clamping hole 53, the first conductive sheets 55 are arc sheets, and the two first conductive sheets 55 are electrically connected to the training adjusting base 2 through a lead, so that the power supply of the welding rod driving device 6 is realized. The operating handle 51 may be provided with a hanging ring 56 for cooperating with the hook 15 to hang and store the welding gun 5 after training. An anti-slip groove 57 may be formed at the bottom end of the operating handle 51, and cooperates with the hand of the operator to improve the stability of holding the welding gun 5.
As shown in fig. 1, 6 and 7, the welding rod driving device 6 includes a driving housing 61, a driving motor 62 is installed in the driving housing 61, a driving shaft 63 extending to the outside of the driving housing 61 is fixedly connected to a power output end of the driving motor 62, the simulated welding rod 8 is connected to the driving shaft 63 in a transmission manner, and the driving motor 62 can drive the simulated welding rod 8 to rotate through the driving shaft 63. A conductive insulating shaft sleeve 64 is sleeved outside part of the driving shaft 63, the conductive insulating shaft sleeve 64 is fixedly connected with the driving shell 61, second conductive plates 65 matched with the first conductive plates 55 are oppositely embedded on the surface of the conductive insulating shaft sleeve 64, and the driving motor 62 is electrically connected to the second conductive plates 65 through wires. In use, the conductive insulating bushing 64 is fitted into the fitting hole 53 of the electrode holder 52, and the first conductive plate 55 and the second conductive plate 65 are in contact with each other, thereby electrically connecting the driving motor 62 and the training adjuster 4. The training regulator 4 may be configured as a motor controller for regulating the rotation speed of the driving motor 62, and the specific regulation may be realized by the welding regulating knob 12 installed on the surface of the supporting base 11, so as to flexibly adjust the rotation speed of the simulated welding rod 8 according to the grasping degree of the trainer. During use, the driving motor 62 only provides power for the rotation of the simulated welding rod 8, so the volume and the power do not need to be too large, and the requirement of handheld operation can be met.
As shown in fig. 8, 9, 10 and 11, the simulated welding rod 8 includes a transmission shaft 81 in transmission connection with the driving shaft 63 through the coupler 7, a supporting shaft 82 is sleeved on the outer side of the transmission shaft 81 through a thread, a helical blade 83 is arranged and mounted on the outer wall of the supporting shaft 82, and the surface projection of the helical blade 83 is an ellipse and is a metal blade. When the width a of the clamping gap 34 between the two pipeline simulation rings 31 is the minimum, the long axis b of the ellipse projected by the helical blade 83 is larger than the maximum distance c between the two simulation limit arc grooves 35, that is, when the two pipeline simulation rings 31 are closest, the simulation welding rod 8 rotates to a proper angle and can smoothly pass between the two pipeline simulation rings 31. The helical lead of the helical blade 83 is greater than the thickness of the two pipeline simulation rings 31, so that the simulation welding rod 8 can be continuously welded for a certain welding time during operation, a trainer can fully feel the operation feeling, and the welding capacity can be improved. The distance between two adjacent limiting grooves 33 can be designed to match the distance between two adjacent simulated limiting arc grooves 35, so that a trainer can refer to the distance between two pipeline simulated rings 31 when adjusting the distance.
As shown in fig. 1, a sound generator 9 is further installed in the training support 1, a conductive ring 36 is fixedly installed on each of the opposite surfaces of the two pipe simulation rings 31, the simulation limit arc groove 35 is installed on the conductive ring 36, and the conductive ring 36 is electrically connected to the sound generator 9. The sounder 9 may be configured as a music player or a music chip. The trainer starts the training adjuster 4 through the welding adjusting knob 12, and the driving motor 62 is powered to drive the supporting shaft 82 to drive the helical blade 83 to rotate synchronously under the matching of the first conductive sheet 55 and the second conductive sheet 65. When the welding ability and the welding angle grasping ability are well known, the helical blade 83 can pass between the two conductive rings 36 smoothly due to the regular change in the radial length of the helical blade 83 during rotation. When the descending speed of the simulated welding rod 8 held by a trainer needs to be not matched with the rotating speed of the simulated welding rod 8, or the welding angle of the simulated welding rod 8 is not matched, namely the two capabilities cannot be achieved, the helical blade 83 is easily blocked by the two conductive rings 36 and cannot smoothly descend, at the moment, the helical blade 83 made of metal materials is communicated with the two conductive rings 36, and the sounder 9 gives out sound to remind the trainer.
The surface of the training support 1 is provided with a volume adjusting knob 10 connected with the sounder 9 for adjusting the volume of the sounder 9. The sounder 9 is low powered and uses little voltage and current, so that the exposed live conducting ring 36 does not cause any harm to human body.
In practical use, the supporting shaft 82 and the spiral blade 83 can be detached from the transmission shaft 81, and the two pipe simulation rings 31 can be locked and adjusted to the maximum distance by the locking protrusions 32 and the limiting grooves 33. After the whole device is powered on, a trainer holds the welding gun 5 by hand, and enables the transmission shaft 81 to swing left and right between the two conductive rings 36, so that the welding technique between two pipelines with larger gaps can be simulated and trained, and the device has more training simulation functions.
When a trainer holds the rotating simulated welding rod 8 to move and feed into the simulated pipeline 3, the distance between the peripheral paths of the simulated pipeline 3 and the simulated welding rod 8 in rotation is regularly changed, so that a certain passing time is formed when the simulated welding rod is fed into the simulated pipeline 3, therefore, the descending speed of the trainer holds the simulated welding rod 8 to be matched with the driving speed of the welding rod driving device 6, when the simulated welding rod 8 is matched with the driving speed of the simulated pipeline 3, the simulated welding rod 8 can be clamped on the simulated pipeline 3 and cannot be fed, and the control on the moving speed of the welding rod during welding of the trainer is trained, so that the welding capacity of the trainer is improved; when the angle of the simulated welding rod 8 held by the trainer is not correct, the simulated welding rod 8 is clamped on the simulated pipeline 3 and cannot move freely, so that the welding angle holding capability of the trainer is trained; the hand action when simulation and guide training person's welding has been realized through the cooperation of simulation pipeline 3 and simulation welding rod 8, lets the training person can actually experience welded operating technique, has increased the associativity between training and the real behaviour, is favorable to training person to study and the mill welding skill, can not produce light and dust and no material loss basically in the whole training process moreover, helps guaranteeing training person's concentration on power, uses environmental protection and energy saving.
The description of the present invention has been presented for purposes of illustration and description, and is 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.
Claims (10)
1. Pipeline welding training is with simulation trainer, its characterized in that: including the training support, movable mounting has the training that can reciprocate to adjust the seat on the training support, the surface mounting who adjusts the seat in the training has the simulation pipeline, the encapsulation has the training regulator in the training support, training regulator electricity is connected with welder, removable clamp is equipped with welding rod drive arrangement on the welder, welding rod drive arrangement's power take off end transmission is connected with the simulation welding rod.
2. The simulation training device for pipe welding training as set forth in claim 1, wherein: the training support is including supporting the base, it is equipped with to support the interior encapsulation of base the training regulator, it is equipped with welding adjust knob to support the base surface, welding adjust knob electricity is connected to the training regulator, the top of supporting the base is installed two support frames relatively.
3. The pipe welding training simulation training apparatus as set forth in claim 2, wherein: mounting shafts are respectively mounted on the opposite sides of the two support frames, and the training adjusting seat is limited and mounted on the two mounting shafts; the training adjusting seat comprises an adjusting plate, adjusting grooves are formed in two sides of the adjusting plate and correspond to the installation shafts respectively, and limiting adjusting devices matched with the corresponding installation shafts for use are installed in the adjusting grooves.
4. The simulation training device for pipe welding training as set forth in claim 3, wherein: the limiting and adjusting device comprises two clamping plates which are oppositely arranged in the adjusting groove, clamping arc grooves are respectively distributed on the opposite surfaces of the two clamping plates in parallel, the clamping arc grooves on the two clamping plates are arranged in a one-to-one opposite mode, the two adjacent clamping arc grooves on the same clamping plate are in arc transition arrangement, and elastic mounting assemblies are respectively arranged and connected between the clamping plates and the inner wall of the adjusting groove.
5. The pipe welding training simulation training apparatus as set forth in claim 3, wherein: each be equipped with respectively on the opposite face of support frame and be the spacing hole of linear arrangement, the regulating plate both sides are installed respectively and are corresponded the side spacing post that spacing hole cooperation was used, spacing post with the link of regulating plate is equipped with spacing spring.
6. The pipe welding training simulation training apparatus as set forth in claim 3, wherein: the simulation pipeline comprises two pipeline simulation rings which are detachably connected, an interval adjusting device is connected between the two pipeline simulation rings, one pipeline simulation ring is connected to the adjusting plate, a clamping gap is formed between the two pipeline simulation rings, simulation limiting arc grooves are arranged on opposite surfaces of the two pipeline simulation rings, and the simulation limiting arc grooves on the two pipeline simulation rings are arranged in a one-to-one opposite mode.
7. The simulation training device for pipe welding training as set forth in claim 1, wherein: the welding gun comprises an operating handle connected with the training regulator through a wire, a welding rod clamp is installed at the front end of the operating handle, at least one clamping hole is formed in the surrounding mode of the clamping surface of the welding rod clamp, two first conducting strips are installed on the inner wall of the clamping hole in a relative mode, and a pressing handle convenient for the welding rod clamp to open is arranged at the top end of the welding rod clamp.
8. The simulation training device for pipe welding training as set forth in claim 7, wherein: the welding rod driving device comprises a driving shell, a driving motor is installed in the driving shell, the power output end of the driving motor is fixedly connected with a driving shaft extending to the outer side of the driving shell, a conductive insulating shaft sleeve is sleeved on the outer side of the driving shaft, the conductive insulating shaft sleeve is fixedly connected with the driving shell, second conductive sheets matched with the first conductive sheets are embedded on the surface of the conductive insulating shaft sleeve, and the driving motor is electrically connected to the second conductive sheets through a wire.
9. The simulation training device for pipe welding training as set forth in claim 8, wherein: the simulation welding rod include with the transmission shaft that the drive shaft transmission is connected, transmission shaft outside screw thread cover is equipped with the back shaft, arrange on the outer wall of back shaft and install helical blade, just helical blade's surface projection is oval.
10. The simulation training device for pipe welding training as set forth in claim 6, wherein: still install the sounder in the training support, two fixed mounting has the conducting ring respectively on the opposite face of pipeline simulation ring, simulation spacing arc groove is located on the conducting ring, the conducting ring electricity is connected to the sounder, the surface mounting of training support with the volume adjust knob that the sounder is connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211076550.2A CN115311921B (en) | 2022-09-05 | 2022-09-05 | Simulation training device for pipeline welding training |
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| CN202211076550.2A CN115311921B (en) | 2022-09-05 | 2022-09-05 | Simulation training device for pipeline welding training |
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| CN115311921B CN115311921B (en) | 2024-04-02 |
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| CN1249974A (en) * | 1999-08-12 | 2000-04-12 | 上海市高级技工学校 | Simulating electric welder |
| US20110117527A1 (en) * | 2009-07-08 | 2011-05-19 | Edison Welding Institute, Inc. | Welding training system |
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