CN111331245A - Steel pipe welding device - Google Patents
Steel pipe welding device Download PDFInfo
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- CN111331245A CN111331245A CN202010276411.9A CN202010276411A CN111331245A CN 111331245 A CN111331245 A CN 111331245A CN 202010276411 A CN202010276411 A CN 202010276411A CN 111331245 A CN111331245 A CN 111331245A
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- clamping
- groove
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- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
A steel pipe welding device comprises a box body and a power cavity arranged in the box body, wherein the power cavity is internally provided with a power device, the power device comprises a power mechanism and a control mechanism, an action groove extending downwards to the power cavity is formed in the end surface of the top of the box body, a welding device is arranged on the upper side of the box body, and the welding device comprises a clamping mechanism and an action mechanism; this device adopts friction weld's mode to replace traditional welding, thereby avoids rotating the inconvenience that the steel pipe brought when the welding, thereby this device is equipped with discharge mechanism simultaneously and can be fixed in this device in one and realize the place fixed, thereby needn't be letting workman round trip movement reduce the intensity of labour of during operation, this device simple structure, and welding efficiency is high, can adopt the welding material with the same material of steel pipe to carry out work.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a steel pipe welding device.
Background
When daily steel pipe welding, because steel pipe length overlength all needs the workman to travel longer distance and weld and when welding, because all need to weld the terminal surface of steel pipe to every node welding, so need rotate the steel pipe when the welding, this kind of mode work efficiency is lower and waste time and energy.
Disclosure of Invention
Aiming at the technical defects, the invention provides a steel pipe welding device which can overcome the defects.
The invention relates to a steel pipe welding device which comprises a box body and a power cavity arranged in the box body, wherein the power cavity is internally provided with a power device, the power device comprises a power mechanism and a control mechanism, the top end surface of the box body is provided with an action groove extending downwards to the power cavity, the upper side of the box body is provided with a welding device, the welding device comprises a clamping mechanism and an action mechanism, the action mechanism comprises a clamping plate arranged on the upper side of the box body, the bottom section of the clamping plate enters the power cavity through the action groove, the left side end surface of the clamping plate is provided with a first through groove extending rightwards, the left side end surface of the clamping plate is annularly provided with a first positioning groove extending rightwards, the end wall of one side of the first positioning groove, far away from the first through groove, is symmetrically provided with second positioning grooves in the left and right direction, and the second positioning grooves are internally, a second positioning plate extending into the first positioning groove is arranged on the end surface of one side, close to the first through groove, of the first positioning plate in a sliding fit manner, a third positioning plate is fixedly arranged on the end surface of one side, far away from the second positioning plate, of the third positioning plate, a positioning conical block is fixedly arranged on the end surface of one side, far away from the third positioning plate, of the second positioning plate, a reset spring is fixedly arranged between the end surfaces of one sides, close to the first through groove, of the second positioning plate, a third positioning groove communicated with the first through groove is arranged on the end surface of one side, close to the first through groove, of the first positioning plate, a fourth positioning plate is arranged in the first positioning groove in a sliding fit manner, the fourth positioning plate is positioned on one side, close to the first through groove, of the second positioning plate, and a fourth positioning plate extending into the first through groove is fixedly arranged on the end surface of one, and a positioning arc-shaped groove is formed in the end face, close to each other, of one side of the fourth positioning plate.
Preferably, the clamping mechanism comprises clamping plates which are symmetrically arranged on the upper side of the box body from top to bottom, the clamping plates on the lower side are respectively and fixedly matched with the left end wall and the right end wall of the power cavity, a second through groove is arranged on one side end face of the clamping plates which are close to each other in the vertical direction, a second clamping limiting groove is arranged on one side end face of the clamping plates which are close to each other in the left and right direction, a first clamping limiting groove is arranged on one side end wall of the second clamping limiting groove which is far away from each other, the second clamping limiting groove on the lower side is mutually symmetrical with the second clamping limiting groove on the upper side, an antifriction shaft is arranged between one side end wall of the first clamping limiting groove which is close to the second through groove and one side end wall of the second through groove which is far away from the second through groove in a rotating fit manner to drive the antifriction shaft, and friction reduction wheels are fixedly arranged on, positioning grooves are formed in the left side end face and the right side end face of the action bevel gear, the first positioning groove is located on the inner side of the positioning groove, and a fixing shaft extending into the positioning groove is fixedly arranged on the end face, close to the clamping plate, of one side of the lower side.
Preferably, a fixed wheel is arranged on one side end face, close to each other, of the fixed shaft in a rotating fit manner, the fixed wheel is in rotating fit with the positioning groove, a first clamping limiting plate is fixedly arranged on the rear end face of the clamping plate on the lower side, a second clamping limiting plate extending upwards is arranged on the top end face of the first clamping limiting plate, a third clamping limiting plate is fixedly arranged on the rear end face of the clamping plate on the upper side, the third clamping limiting plate is arranged on the inner side of the second clamping limiting plate, a clamping limiting shaft is arranged between the side end faces, close to each other, of the second clamping limiting plate in a rotating fit manner, the clamping limiting shaft penetrates through the third clamping limiting plate and is fixedly matched with the third clamping limiting plate, a clamping torsion spring is fixedly arranged between the second clamping limiting plate and the third clamping limiting plate, and a fourth clamping limiting plate is fixedly arranged between, the fourth presss from both sides tight limiting plate and is located press from both sides tight spacing axle rear side, bilateral symmetry has set firmly the conveying board on the top end face of box, symmetry and normal running fit are equipped with the conveying axle about the front side end face of conveying board, the epaxial conveying wheel that has set firmly of conveying, be equipped with the conveying groove on the excircle terminal surface of conveying wheel, be located the downside on the right side the epaxial second bevel gear that has set firmly of conveying, second bevel gear is located the conveying wheel rear side.
Preferably, the control mechanism comprises a power limiting plate fixedly arranged between the left end wall and the right end wall of the power cavity, a fourth transmission shaft extending downwards to the power cavity is fixedly arranged on the top end surface of the box body, a first bevel gear is fixedly arranged on the top end surface of the fourth transmission shaft and meshed with the first bevel gear, a second control groove is arranged on the front end wall and the rear end wall of the power cavity, a second control plate is arranged between the end walls at one side, far away from the second control groove, of the second control groove in a sliding fit manner, a control spline shaft sleeve extending downwards is arranged on the top end surface of the second control plate, a control spline shaft extending downwards to penetrate through the power limiting plate is arranged in the control spline shaft sleeve in a sliding fit manner, the power limiting plate is in running fit with the control spline shaft, and a linkage plate is fixedly arranged on the top end surface of the control spline shaft, and a linkage gear groove is formed in the top end face of the linkage plate, and a fifth gear is fixedly arranged on the bottom end face of the fourth transmission shaft.
Preferably, the fifth gear is located the upside of linkage gear groove, the fourth gear has set firmly on the bottom terminal surface of control integral key shaft, be equipped with on the right side terminal surface of box and extend to left the first control groove of power chamber, sliding fit is equipped with first control panel in the first control groove, the third control panel has set firmly on the left side terminal surface of first control panel, the symmetry has set firmly the fourth control panel around on the left side terminal surface of third control panel, bilateral symmetry is equipped with the third control groove on the bottom terminal surface of fourth control panel, be equipped with the control voussoir in the third control groove, the control voussoir with the top terminal surface fixed coordination of power limiting plate, the fourth control panel is located the second control panel downside.
Preferably, the actuating mechanism comprises a motor fixedly arranged on the top end face of the power limiting plate, a first transmission shaft extending downwards and penetrating through the power limiting plate is arranged on the motor in a power fit manner, a first gear is fixedly arranged on the bottom end face of the first transmission shaft, the motor is positioned on the left side of the fourth transmission shaft, a second transmission shaft is arranged on the bottom end face of the power limiting plate in a rotation fit manner, a second gear is fixedly arranged on the bottom end face of the second transmission shaft, the second transmission shaft is positioned on the left side of the first transmission shaft, the first gear is meshed with the fourth gear, the second gear is meshed with the first gear, a third transmission shaft extending upwards and penetrating through the power limiting plate is arranged on the bottom end face of the power limiting plate in a rotation fit manner, a third gear is fixedly arranged on the bottom end face of the third transmission shaft, and the third gear is meshed with the second gear, and a power bevel gear is fixedly arranged on the top end surface of the third transmission shaft and meshed with the action bevel gear.
To sum up, traditional welding is replaced to this device adoption friction weld's mode, thereby avoid rotating the inconvenience that the steel pipe brought when the welding, thereby this device is equipped with discharge mechanism simultaneously and can be fixed in this device and realize the place fixed in a department, thereby needn't reduce the intensity of labour of during operation letting workman's round trip movement, this device simple structure, and welding efficiency is high, can adopt the welding material who is the same material with the steel pipe to carry out work, is fit for promoting in each processing factory.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a steel pipe welding apparatus according to the present invention;
FIG. 2 is a schematic view taken at A-A in FIG. 1;
FIG. 3 is a schematic view at B of FIG. 1;
fig. 4 is a schematic view at C in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-4, a steel pipe welding device of the present invention includes a box body 10 and a power chamber 11 disposed in the box body 10, the power chamber 11 is disposed in the power device, the power device includes a power mechanism and a control mechanism, an action groove 12 extending downward to the power chamber 11 is disposed on an end surface of a top portion of the box body 10, a welding device is disposed on an upper side of the box body 10, the welding device includes a clamping mechanism and an action mechanism, the action mechanism includes a clamping plate 13 disposed on an upper side of the box body 10, a bottom section of the clamping plate 13 enters the power chamber 11 through the action groove 12, a first through groove 63 extending rightward is disposed on an end surface of a left side of the clamping plate 13, a first positioning groove 23 extending rightward is disposed on the end surface of the left side of the clamping plate 13, second positioning grooves 24 are symmetrically disposed on an end wall of the first positioning groove 23 on a side away from the first through groove 63, sliding fit is equipped with first locating plate 25 in second constant head tank 24, first locating plate 25 is close to sliding fit is equipped with and extends to second locating plate 27 in first constant head tank 23 on the terminal surface of first trough 63 one side, third locating plate 28 has set firmly on the terminal surface of a side that second locating plate 27 kept away from each other, set firmly location toper piece 29 on the terminal surface of a side that third locating plate 28 kept away from each other, reset spring 30 has set firmly between the terminal surface of a side that second locating plate 27 is close to each other, first locating plate 23 is close to be equipped with on the terminal surface of first trough 63 one side with first third constant head tank 31 that is linked together through trough 63, sliding fit is equipped with fourth locating plate 71 in first constant head tank 23, fourth locating plate 71 is located second locating plate 27 is close to first trough 63 one side, fourth locating plate 71 is close to set firmly on the terminal surface of first trough 63 one side extend to first trough 63 Through the fourth positioning plate 32 in the groove 63, an arc-shaped positioning groove is formed on the end surface of one side of the fourth positioning plate 32, which is close to each other.
Beneficially, the clamping mechanism includes a clamping plate 13 disposed on the upper side of the box body 10 in a vertically symmetrical manner, the clamping plate 13 located on the lower side is respectively and fixedly fitted with the left side end wall and the right side end wall of the power cavity 11, a second passing groove 64 is disposed on one side end surface of the clamping plate 13 close to each other in the vertical direction, a second clamping limiting groove 18 is disposed on one side end surface of the clamping plate 13 close to each other in the horizontal direction, a first clamping limiting groove 15 is disposed on one side end wall of the second clamping limiting groove 18 far away from each other, the second clamping limiting groove 18 located on the lower side is symmetrical to the second clamping limiting groove 18 located on the upper side, a friction reducing shaft 16 is disposed between one side end wall of the first clamping limiting groove 15 close to the second passing groove 64 and one side end wall far away from the second passing groove 64 in a rotationally fitted manner, and drives a friction reducing wheel 17 is fixedly disposed on the, the second clamping limiting groove 18 is provided with a clamping arc-shaped block 19 in sliding fit, positioning grooves 20 are formed in the left side end face and the right side end face of the action bevel gear 14, the first positioning groove 23 is located on the inner side of the positioning groove 20, and a fixing shaft 21 extending into the positioning groove 20 is fixedly arranged on the end face, close to each other, of one side of the clamping plate 13 located on the lower side.
Beneficially, a fixed wheel 22 is disposed on one side end face of the fixed shaft 21 close to each other in a rotationally matched manner, the fixed wheel 22 is rotationally matched with the positioning groove 20, a first clamping limiting plate 65 is fixedly disposed on the rear end face of the clamping plate 13 located on the lower side, a second clamping limiting plate 66 extending upward is disposed on the top end face of the first clamping limiting plate 65, a third clamping limiting plate 68 is fixedly disposed on the rear end face of the clamping plate 13 located on the upper side, the third clamping limiting plate 68 is located on the inner side of the second clamping limiting plate 66, a clamping limiting shaft 67 is disposed between the side end faces of the second clamping limiting plate 66 close to each other in a rotationally matched manner, the clamping limiting shaft 67 penetrates through the third clamping limiting plate 68 and is fixedly matched, a clamping torsion spring 70 is fixedly disposed between the second clamping limiting plate 66 and the third clamping limiting plate 68, and a fourth clamping limiting plate 69 is fixedly disposed between the third clamping limiting plates 68, the fourth presss from both sides tight limiting plate 69 and is located press from both sides tight spacing axle 67 rear side, bilateral symmetry has set firmly conveying board 58 on the terminal surface of the top of box 10, symmetry and normal running fit are equipped with conveying axle 59 about on the preceding side terminal surface of conveying board 58, conveying wheel 60 has set firmly on the conveying axle 59, be equipped with conveying groove 61 on the excircle terminal surface of conveying wheel 60, be located the downside on the right conveying axle 59 has set firmly second bevel gear 62, second bevel gear 62 is located conveying wheel 60 rear side.
Advantageously, the control mechanism comprises a power position limiting plate 33 fixedly arranged between the left end wall and the right end wall of the power chamber 11, a fourth transmission shaft 55 extending downward to the power chamber 11 is fixedly arranged on the top end surface of the box body 10, a first bevel gear 56 is fixedly arranged on the top end surface of the fourth transmission shaft 55, the first bevel gear 56 is engaged with the second bevel gear 62, second control grooves 47 are arranged on the front end wall and the rear end wall of the power chamber 11, a second control plate 48 is arranged between the end walls of one side of the second control grooves 47, which are far away from each other, in a sliding fit manner, a control spline shaft sleeve 49 extending downward is arranged on the top end surface of the second control plate 48, a control spline shaft 44 extending downward and penetrating through the power position limiting plate 33 is arranged in a sliding fit manner in the control spline shaft sleeve 49, and the power position limiting plate 33 is rotationally matched with the control spline 44, a linkage plate 53 is fixedly arranged on the top end face of the control spline shaft sleeve 49, a linkage gear groove 54 is arranged on the top end face of the linkage plate 53, and a fifth gear 57 is fixedly arranged on the bottom end face of the fourth transmission shaft 55.
Beneficially, fifth gear 57 is located the upside of linkage gear groove 54, fourth gear 45 has set firmly on the bottom terminal surface of control integral key shaft 44, be equipped with on the right side terminal surface of box 10 and extend to left the first control groove 42 of power chamber 11, sliding fit is equipped with first control panel 43 in first control groove 42, third control panel 46 has set firmly on the left side terminal surface of first control panel 43, the symmetry has set firmly fourth control panel 50 around on the left side terminal surface of third control panel 46, bilateral symmetry is equipped with third control groove 51 on the bottom terminal surface of fourth control panel 50, be equipped with control voussoir 52 in the third control groove 51, control voussoir 52 with the top terminal surface fixed fit of power limiting plate 33, fourth control panel 50 is located second control panel 48 downside.
Beneficially, the power mechanism includes a motor 34 fixedly disposed on the top end surface of the power limiting plate 33, the motor 34 is provided with a first transmission shaft 35 extending downward and penetrating through the power limiting plate 33 in a power fit manner, the bottom end surface of the first transmission shaft 35 is fixedly provided with a first gear 36, the motor 34 is disposed on the left side of the fourth transmission shaft 55, the bottom end surface of the power limiting plate 33 is provided with a second transmission shaft 37 in a rotation fit manner, the bottom end surface of the second transmission shaft 37 is fixedly provided with a second gear 38, the second transmission shaft 37 is disposed on the left side of the first transmission shaft 35, the first gear 36 is engaged with the fourth gear 45, the second gear 38 is engaged with the first gear 36, the bottom end surface of the power limiting plate 33 is provided with a third transmission shaft 39 extending upward and penetrating through the power limiting plate 33 in a rotation fit manner, a third gear 40 is fixedly arranged on the bottom end face of the third transmission shaft 39, the third gear 40 is meshed with the second gear 38, a power bevel gear 41 is fixedly arranged on the top end face of the third transmission shaft 39, and the power bevel gear 41 is meshed with the action bevel gear 14.
The applicant will now specifically describe a pipe welding apparatus of the present application with reference to the accompanying figures 1-4 and the above description:
in the initial state, the first gear 36 is engaged with the fourth gear 45, the interlocking gear groove 54 is disengaged from the fifth gear 57, the control wedge 52 is located in the third control groove 51, the clamping plate 13 located on the upper side is abutted against the clamping plate 13 located on the lower side, the return spring 30 stores the force, the positioning tapered block 29 is located in the first positioning groove 23, and the thrust spring 26 is compressed;
when the steel pipe welding machine starts to work, the fourth clamping limiting plate 69 is pressed downwards to drive the third clamping limiting plate 68 to rotate around the clamping limiting shaft 67, the clamping torsion spring 70 stores power, the third clamping limiting plate 68 drives the clamping plate 13 positioned on the upper side to rotate, the clamping plate 13 positioned on the upper side drives the clamping arc-shaped block 19 positioned on the upper side to be separated from the positioning conical block 29 positioned on the upper side, the reset spring 30 positioned on the upper side releases to drive the second positioning plate 27 to move, the second positioning plate 27 drives the third positioning plate 28 to move, the third positioning plate 28 drives the positioning conical block 29 to be separated from the first positioning groove 23, the thrust spring 26 positioned on the upper side releases to ensure that the fourth positioning plate 71 is not broken, required steel pipe sections are placed on the positioning arc-shaped grooves, and the steel pipes to be welded pass through the conveying grooves 61 positioned on the right side to the first passing grooves 63, and the left end face of the steel pipe is abutted against the right end face of the steel pipe section.
When the steel pipe is reset and clamped, the fourth clamping limiting plate 69 is lifted upwards to drive the third clamping limiting plate 68 to rotate around the clamping limiting shaft 67, the clamping torsion spring 70 is released, the third clamping limiting plate 68 drives the clamping plate 13 positioned at the upper side to rotate reversely, the clamping plate 13 positioned at the upper side drives the clamping arc-shaped block 19 positioned at the upper side to collide with the positioning conical block 29 positioned at the upper side, the second clamping limiting groove 18 pushes the positioning conical block 29 to reset into the first positioning groove 23, the positioning conical block 29 drives the third positioning plate 28 to move, the positioning conical block 29 collides with the fourth positioning plate 71, the third positioning plate 28 drives the second positioning plate 27 to move, the reset spring 30 compresses, and the second through groove 64 is closed to clamp the steel pipe.
When welding is started, the motor 34 is started to drive the first transmission shaft 35 to rotate, the first transmission shaft 35 drives the first gear 36 to rotate, the first gear 36 rotates the second gear 38, the second gear 38 rotates the third gear 40, the third gear 40 drives the third transmission shaft 39 to rotate, the third transmission shaft 39 drives the power bevel gear 41 to rotate, the power bevel gear 41 drives the motion bevel gear 14 to rotate, the motion bevel gear 14 drives the fourth positioning plate 32 to rotate, the fourth positioning plate 32 drives the steel pipe section to rotate and rub against the steel pipe, the motion bevel gear 14 drives the fixed wheel 22 to rotate, the positioning conical block 29 drives the clamping arc-shaped block 19 to slide along the second clamping limiting groove 18, the second clamping limiting groove 18 drives the friction reducing wheel 17 to rotate around the friction reducing shaft 16.
When the conveying is started, the fourth clamping limiting plate 69 is pressed downwards to drive the third clamping limiting plate 68 to rotate around the clamping limiting shaft 67, the clamping torsion spring 70 accumulates force, the third clamping limiting plate 68 drives the clamping plate 13 positioned at the upper side to rotate, the clamping plate 13 positioned at the upper side drives the clamping arc-shaped block 19 positioned at the upper side to separate from the positioning conical block 29 positioned at the upper side, the reset spring 30 positioned at the upper side releases to drive the second positioning plate 27 to move, the second positioning plate 27 drives the third positioning plate 28 to move, the third positioning plate 28 drives the positioning conical block 29 to separate from the first positioning groove 23, the first control plate 43 is pushed rightwards to drive the third control plate 46 to move rightwards, the third control plate 46 drives the fourth control plate 50 to move rightwards, the fourth control plate 50 moves upwards along the inclined plane of the control wedge 52, the fourth control plate 50 drives the second control plate 48 to move upwards, the second control plate 48 drives the control spline shaft sleeve 49 to move upwards, the control spline shaft sleeve 49 drives the linkage plate 53 to move upwards, the linkage plate 53 drives the fifth gear 57 to move into the linkage gear groove 54, the first gear 36 drives the fourth gear 45 to move, the fourth gear 45 drives the control spline shaft 44 to move, the control spline shaft 44 drives the control spline shaft sleeve 49 to rotate, the control spline shaft sleeve 49 drives the linkage plate 53 to rotate, the linkage plate 53 drives the fifth gear 57 to rotate through the linkage gear groove 54, the fifth gear 57 drives the fourth transmission shaft 55 to rotate, the fourth transmission shaft 55 drives the first bevel gear 56 to rotate, and the first bevel gear 56 drives the transmission shaft 59 to rotate, the transmission shaft 59 drives the transmission wheel 60 to rotate, and the transmission wheel 60 drives the steel pipe to move through the transmission groove 61.
When the conveying is stopped, the fourth clamping limiting plate 69 is lifted upwards to drive the third clamping limiting plate 68 to rotate around the clamping limiting shaft 67, the clamping torsion spring 70 is released, the third clamping limiting plate 68 drives the clamping plate 13 located at the upper side to rotate reversely, the clamping plate 13 located at the upper side drives the clamping arc-shaped block 19 located at the upper side to collide with the positioning conical block 29 located at the upper side, the second clamping limiting groove 18 pushes the positioning conical block 29 to reset into the first positioning groove 23, the positioning conical block 29 drives the third positioning plate 28 to move, the positioning conical block 29 collides with the fourth positioning plate 71, the third positioning plate 28 drives the second positioning plate 27 to move, the return spring 30 compresses, the first control plate 43 is pushed leftwards to drive the third control plate 46 to move leftwards, and the third control plate 46 drives the fourth control plate 50 to move leftwards, the fourth control plate 50 moves down along the inclined plane of the control wedge 52, the fourth control plate 50 drives the second control plate 48 to move down, the second control plate 48 drives the control spline shaft sleeve 49 to move down, the control spline shaft sleeve 49 drives the linkage plate 53 to move down, and the linkage plate 53 drives the fifth gear 57 to separate from the linkage gear groove 54.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a steel pipe welding device, includes the box and locates power cavity in the box, its characterized in that: the power device is arranged in the power cavity and comprises a power mechanism and a control mechanism, an action groove extending downwards to the power cavity is formed in the top end face of the box body, a welding device is arranged on the upper side of the box body and comprises a clamping mechanism and an action mechanism, the action mechanism comprises a clamping plate arranged on the upper side of the box body, the bottom section of the clamping plate enters the power cavity through the action groove, a first passing groove extending rightwards is formed in the left end face of the clamping plate, a first positioning groove extending rightwards is annularly arranged on the left end face of the clamping plate, second positioning grooves are symmetrically formed in the end wall, away from one side of the first passing groove, of the first positioning groove, first positioning plates are arranged in sliding fit in the second positioning grooves, second positioning plates extending into the first positioning grooves are arranged on the end faces, close to one side of the first passing groove, of the first positioning plates in sliding fit, the utility model discloses a set firmly the third locating plate on the terminal surface of a side that the second locating plate was kept away from each other, set firmly the location toper piece on the terminal surface of a side that the third locating plate was kept away from each other, reset spring has set firmly between the terminal surface that the second locating plate is close to each other, first constant head tank is close to be equipped with on the terminal surface of first trough one side with first third constant head tank that communicates through the groove mutually, sliding fit is equipped with the fourth locating plate in the first constant head tank, the fourth locating plate is located the second locating plate is close to first trough one side, the fourth locating plate is close to set firmly on the terminal surface of first trough one side and extends to first through the fourth locating plate of inslot, be equipped with the location arc wall on the terminal surface that the fourth locating plate is close to each other.
2. A steel pipe welding apparatus according to claim 1, wherein: the clamping mechanism comprises clamping plates which are symmetrically arranged on the upper side of the box body from top to bottom, the clamping plates on the lower side are respectively and fixedly matched with the left side end wall and the right side end wall of the power cavity, a second through groove is arranged on one side end surface, close to each other, of the clamping plates in the vertical direction, a second clamping limiting groove is arranged on one side end surface, close to each other, of the clamping plates in the left and right direction, a first clamping limiting groove is arranged on one side end wall, far away from each other, of the second clamping limiting groove, the second clamping limiting groove on the lower side is mutually symmetrical with the second clamping limiting groove on the upper side, an antifriction shaft is arranged between one side end wall, close to the second through groove, of the first clamping limiting groove and one side end wall, far away from the second through groove, in a rotating fit mode, an antifriction shaft is arranged between the two side end walls, the antifriction shaft, positioning grooves are formed in the left side end face and the right side end face of the action bevel gear, the first positioning groove is located on the inner side of the positioning groove, and a fixing shaft extending into the positioning groove is fixedly arranged on the end face, close to the clamping plate, of one side of the lower side.
3. A steel pipe welding apparatus according to claim 2, wherein: a fixed wheel is arranged on one side end face, close to each other, of the fixed shaft in a rotating fit manner, the fixed wheel is in a rotating fit manner with the positioning groove, a first clamping limiting plate is fixedly arranged on the rear end face of the clamping plate positioned on the lower side, a second clamping limiting plate extending upwards is arranged on the top end face of the first clamping limiting plate, a third clamping limiting plate is fixedly arranged on the rear end face of the clamping plate positioned on the upper side, the third clamping limiting plate is positioned on the inner side of the second clamping limiting plate, a clamping limiting shaft is arranged between the side end faces, close to each other, of the second clamping limiting plate in a rotating fit manner, the clamping limiting shaft penetrates through the third clamping limiting plate and is fixedly matched with the third clamping limiting plate, a clamping torsion spring is fixedly arranged between the second clamping limiting plate and the third clamping limiting plate, a fourth clamping limiting plate is fixedly arranged between the third clamping limiting plates, and the fourth, bilateral symmetry has set firmly the conveying board on the top terminal surface of box, symmetry and normal running fit are equipped with the conveying axle about the front side terminal surface of conveying board, the epaxial conveying wheel that has set firmly of conveying, be equipped with the conveying groove on the excircle terminal surface of conveying wheel, be located the downside on the right side the epaxial second bevel gear that has set firmly of conveying, second bevel gear is located the conveying wheel rear side.
4. A steel pipe welding apparatus according to claim 1, wherein: the control mechanism comprises a power limiting plate fixedly arranged between the left end wall and the right end wall of the power cavity, a fourth transmission shaft extending downwards to the power cavity is fixedly arranged on the top end surface of the box body, a first bevel gear is fixedly arranged on the top end surface of the fourth transmission shaft and meshed with the first bevel gear, second control grooves are arranged on the front end wall and the rear end wall of the power cavity, a second control plate is arranged between the end walls of one side, far away from each other, of the second control grooves in a sliding fit manner, a control spline shaft sleeve extending downwards is arranged on the top end surface of the second control plate, a control spline shaft extending downwards and penetrating through the power limiting plate is arranged in the control spline shaft sleeve in a sliding fit manner, the power limiting plate is in running fit with the control spline shaft, and a linkage plate is fixedly arranged on the top end surface of the control spline shaft sleeve, and a linkage gear groove is formed in the top end face of the linkage plate, and a fifth gear is fixedly arranged on the bottom end face of the fourth transmission shaft.
5. A steel pipe welding apparatus according to claim 4, wherein: the fifth gear is located the upside of linkage gear groove, the fourth gear has set firmly on the bottom terminal surface of control integral key shaft, be equipped with on the right side terminal surface of box and extend to left the first control groove in power chamber, sliding fit is equipped with first control panel in the first control groove, the third control panel has set firmly on the left side terminal surface of first control panel, the symmetry has set firmly the fourth control panel around on the left side terminal surface of third control panel, bilateral symmetry is equipped with the third control groove on the bottom terminal surface of fourth control panel, be equipped with the control voussoir in the third control groove, the control voussoir with the top terminal surface fixed coordination of power limiting plate, the fourth control panel is located the second control panel downside.
6. A steel pipe welding apparatus according to claim 1, wherein: the action mechanism comprises a motor fixedly arranged on the top end face of the power limiting plate, a first transmission shaft which extends downwards and penetrates through the power limiting plate is arranged on the motor in a power matching manner, a first gear is fixedly arranged on the bottom end face of the first transmission shaft, the motor is positioned on the left side of a fourth transmission shaft, a second transmission shaft is arranged on the bottom end face of the power limiting plate in a rotating matching manner, a second gear is fixedly arranged on the bottom end face of the second transmission shaft, the second transmission shaft is positioned on the left side of the first transmission shaft, the first gear is meshed with the fourth gear, the second gear is meshed with the first gear, a third transmission shaft which extends upwards and penetrates through the power limiting plate is arranged on the bottom end face of the power limiting plate in a rotating matching manner, a third gear is fixedly arranged on the bottom end face of the third transmission shaft, and the third gear is meshed with the second gear, and a power bevel gear is fixedly arranged on the top end surface of the third transmission shaft and meshed with the action bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276411.9A CN111331245A (en) | 2020-04-09 | 2020-04-09 | Steel pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276411.9A CN111331245A (en) | 2020-04-09 | 2020-04-09 | Steel pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331245A true CN111331245A (en) | 2020-06-26 |
Family
ID=71177415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010276411.9A Withdrawn CN111331245A (en) | 2020-04-09 | 2020-04-09 | Steel pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475589A (en) * | 2021-01-04 | 2021-03-12 | 南京塞班奥商贸有限公司 | Landing gear emergency welding device of small multi-rotor aircraft |
-
2020
- 2020-04-09 CN CN202010276411.9A patent/CN111331245A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475589A (en) * | 2021-01-04 | 2021-03-12 | 南京塞班奥商贸有限公司 | Landing gear emergency welding device of small multi-rotor aircraft |
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Application publication date: 20200626 |
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