CN211889690U - Barrel butt welding centering automatic regulating apparatus - Google Patents
Barrel butt welding centering automatic regulating apparatus Download PDFInfo
- Publication number
- CN211889690U CN211889690U CN202020312324.XU CN202020312324U CN211889690U CN 211889690 U CN211889690 U CN 211889690U CN 202020312324 U CN202020312324 U CN 202020312324U CN 211889690 U CN211889690 U CN 211889690U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- linkage adjusting
- screw rod
- barrel
- movement linkage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of machining devices, and discloses an automatic centering adjustment device for butt welding of a cylinder, which comprises a laser alignment device and a tray, wherein the laser alignment device is used for being placed on the cylinder to be butt welded, and the tray is used for being placed on a horizontal working surface; a longitudinally-moving linkage adjusting screw is arranged in the tray, end sliding tables which are perpendicular to the longitudinally-moving linkage adjusting screw and longitudinally move along with the longitudinally-moving linkage adjusting screw are respectively arranged at two ends of the longitudinally-moving linkage adjusting screw, transversely-moving linkage adjusting screws which are perpendicular to the longitudinally-moving linkage adjusting screw are oppositely arranged at two ends of the end sliding tables, and a riding wheel rotating device which transversely moves along with the transversely-moving linkage adjusting screw is arranged on the transversely-moving linkage adjusting screw; the riding wheel rotating device comprises a riding wheel base at the bottom, a V-shaped riding wheel frame is hinged to the riding wheel base through a hinge shaft, and riding wheels with rotating directions perpendicular to the axial direction of the barrel are arranged at two ends of the V-shaped riding wheel frame.
Description
Technical Field
The utility model relates to a machining device technical field especially relates to a barrel butt welding centering automatic regulating apparatus.
Background
The lengths of cylinder parts such as a high-lift drum of a crane, a tower section of a wind driven generator and the like are usually longer, the length of a cylinder directly rolled by a steel plate is generally insufficient, and the cylinder is usually formed by butt welding a plurality of sections of cylinders. The cylinder bodies are assembled into a whole by a riveter before butt welding, and then welded and formed by a cylinder body welding machine, wherein the key point of cylinder body assembly is that the centers of the two cylinder bodies are aligned and fixed by adopting a spot welding mode. How to efficiently and accurately connect two cylinders is a difficult problem which troubles the cylinder manufacturing process.
Under the condition of the prior art, the barrel assembly before assembly can only adopt a mechanical and manual mode, the transverse assembly and centering operation is extremely difficult, and the precision is extremely poor, so that the prior barrel butt joint mostly adopts a vertical assembly mode, namely, a cut end of one barrel is vertically placed upwards and fixed on the ground or a tool platform, a crane is used for hoisting a cut end of the other barrel downwards, the upper and lower barrels are adjusted by moving the crane or manually pushing, the centering precision is detected by a guiding rule, after the adjustment centering deviation and the clearance between the barrels meet the requirements, a plurality of positioning blocks are uniformly welded around the excircle of a seam, the upper and lower barrels are welded and fixed into a whole, finally the barrel is placed down and the upper barrel is hung on a barrel roll welding trolley for welding, and after the welding is completed, the positioning blocks are removed by flame cutting, and the craters are removed by polishing. This mode is applied to the barrel butt welding of the size little, length weak point and falls the line, but will encounter the trouble when being applied to the diameter big, weight big, length long or multisection butt welding, mainly has: 1. when the length of the cylinder sections is too long or a plurality of sections are butt-welded, the stroke of the crane is limited to the butt joint of the cylinders, and a very high assembly platform needs to be erected for vertical assembly, so that the operation is extremely unsafe; 2. the welding degree of the positioning block of the butt joint cylinder is difficult to control accurately, and the centering precision is influenced; 3. when the barrel is too heavy and large, the butt joint operation needs to be matched by a plurality of persons, and the rework rate is high; 4. the labor intensity of welding and cutting and cleaning of the positioning block is high, and the surface quality of the cylinder body is influenced.
In a word, from the manufacturing practical application of parts such as an ultra-long and ultra-large type winding drum barrel body and a fan tower barrel body, the defects that the time and labor are needed, the efficiency is low, the safety risk is high and the like exist in the barrel body vertical splicing and butt joint mode, and the long barrel butt joint mode is not suitable for long barrel butt joint.
Disclosure of Invention
In order to overcome the problem that exists among the above-mentioned prior art and not enough, the utility model aims at providing a solve to assemble before the butt welding of overlength super large barrel and have that intensity of labour is big, the butt welding precision is poor, the operating efficiency is low, the high scheduling problem of safe risk's barrel butt welding centering automatic regulating apparatus.
The utility model discloses a this kind of barrel butt welding centering automatic regulating apparatus, its characterized in that: the laser alignment device comprises a laser alignment device and a tray, wherein the laser alignment device is used for being placed on a cylinder body to be butt-welded, the tray is used for being placed on a horizontal working surface, the tray is used as a carrier of the whole device and is placed on the working surface, the consistency of a basic surface is ensured, and the basic alignment is convenient when a plurality of sets of devices are matched for use; the tray is internally provided with a longitudinal movement linkage adjusting screw rod, the longitudinal movement linkage adjusting screw rod can be installed in a mode of matching a bearing installation seat with a driving device, two ends of the longitudinal movement linkage adjusting screw rod are respectively provided with an end sliding table which is perpendicular to the longitudinal movement linkage adjusting screw rod and longitudinally moves along with the longitudinal movement linkage adjusting screw rod, two ends of the end sliding table are oppositely provided with a transverse movement linkage adjusting screw rod which is perpendicular to the longitudinal movement linkage adjusting screw rod if a driving bolt is used, the transverse movement linkage adjusting screw rod is provided with a riding wheel rotating device which transversely moves along with the transverse movement linkage adjusting screw rod, namely, the longitudinal movement linkage adjusting screw rod and the transverse movement linkage adjusting screw rod form a cross sliding mechanism to provide longitudinal and transverse two-direction adjustment, and the transverse movement linkage adjusting screw rod is respectively arranged at two ends of the longitudinal movement linkage adjusting screw rod, so that the independent adjustment of four corners; the riding wheel rotating device comprises a riding wheel base at the bottom, a V-shaped riding wheel frame is hinged to the riding wheel base through a hinge shaft, riding wheels with rotation directions perpendicular to the axial direction of the barrel are arranged at two ends of the V-shaped riding wheel frame, namely the riding wheels are used for being in contact with the barrel to serve as supports of the barrel, and the riding wheels are bilaterally symmetrical with the longitudinal movement linkage adjusting screw serving as a central line, so that the barrel can be driven by the riding wheels to move along the longitudinal movement linkage adjusting screw, the height of the barrel can be adjusted through opposite movement of the symmetrical riding wheels, the riding wheels on the V-shaped riding wheel frame are in two-point contact with the barrel, all radians can be adapted, and the height and the longitudinal deflection angle can be adjusted through effective lifting radian change formed after the distance between the corresponding riding.
Further, indulge and move linkage adjusting screw and include the button head lead screw that both sides set up and be used for the drive about the silk sleeve in the centre the button head lead screw is in rotate and to the drive arrangement of equidirectional motion in the silk sleeve, just the end of the button head lead screw on both sides all is fixed with through the axle sleeve that has round pin axle and axle stopping plate and is used for the installation the support of end slip table, the slip table is at button head lead screw both ends promptly, and the button head lead screw rotates in the silk sleeve including and can realize fore-and-aft removal, then can drive the device longitudinal movement who sets up on the slip table.
Preferably, the two sides of the end sliding table, which take the longitudinal movement linkage adjusting screw rod as a central line, are respectively provided with the transverse movement linkage adjusting screw rod, the transverse movement linkage adjusting screw rods on the two sides are on the same straight line and are vertical to the longitudinal movement linkage adjusting screw rod, namely, the transverse movement linkage adjusting screw rods on the two sides can simultaneously control the same-direction movement to realize the transverse adjustment of the barrel body, and the two independent control devices can move in opposite directions to realize the adjustment of the installation height of the barrel body.
The transverse moving linkage adjusting screw rod comprises a transverse moving lead screw arranged on the end sliding table through two end bearing seat levels, a lead screw rotating driving device is further arranged at one end of the transverse moving lead screw, and a transverse moving driving nut corresponding to the transverse moving lead screw through insections on the transverse moving lead screw is arranged on the riding wheel base, namely the transverse moving driving nut on the lead screw can be driven through the lead screw to drive the riding wheel base to realize transverse moving.
Furthermore, the end sliding table is further provided with a sliding table pressing plate for fixing the bearing seat on the table top of the end sliding table in a pressing mode, the screw rod and the action mechanism are covered in the pressing plate, and meanwhile, the fixing point is limited.
Preferably, the middle bottom of V type tow wheel frame with it is fixed articulated through the hinge angle between the riding wheel base upper surface, and set up the V type tow wheel frame that leads to one end slip table both ends sets up in opposite directions, forms the region of embracing to the barrel between two V type tow wheel frames promptly, is convenient for stably place the barrel, and the riding wheel base has with the hinge of the articulated department of V type tow wheel frame and is used for driving a riding wheel pivoted rotation drive arrangement, and the single round rotates as barrel pivoted drive power, and another wheel is then followed up as the stabilizer wheel, has guaranteed to aim at and welded stability.
For the setting of being convenient for, the laser centering appearance device includes that bottom radian size corresponds with barrel surface radian, is used for adsorbing the powerful magnetic suction seat of the arc type on the barrel, and detachable setting is in laser emission module and laser receiving module on the powerful magnetic suction seat of arc type correspond different barrels promptly and can select the powerful magnetic suction seat of the arc type of different grade size radians, because the arc corresponds, must set up the precision of having guaranteed the alignment for the center is concentric after the installation, just laser emission module's laser emission direction with the barrel axis is parallel.
The automatic adjustment control method corresponding to the device comprises a cylinder installation step, a laser alignment deviation detection step and an alignment adjustment step.
Specifically, the barrel installation step comprises the steps of resetting two centering automatic adjusting devices which are oppositely arranged in position, resetting to a set standard state, respectively placing barrels to be butt-welded on the two centering automatic adjusting devices, fixing stations of the centering automatic adjusting devices as required and then using the centering automatic adjusting devices as reference standard points, enabling supporting wheels of the centering automatic adjusting devices to be in contact with the outer surface of the barrel, forming a lifting structure for one barrel by four sets of supporting wheels on one device, enabling the central line of the barrel to be consistent with the direction of a longitudinally-moving linkage adjusting screw rod of the centering automatic adjusting devices, respectively placing the two laser centering device above the tail ends of the barrels on the two centering automatic adjusting devices, enabling laser emitting modules of the two laser centering device to respectively face towards laser receiving modules of the opposite side, laser emitting modules of the two laser centering device and parallel central axes of the barrels, for example, a structure of up-down type is adopted, one end is above for transmission and below for reception, and the other end is opposite to the structure of the below for transmission and above for reception.
The laser alignment deviation detection step comprises the steps of respectively calibrating the distance between two laser centering instrument devices and the end face of a to-be-welded opening of a barrel where the two laser centering instrument devices are located, using the distance as an initial reference value for alignment contact, obtaining a longitudinal movement value corresponding to length data of the barrel, starting laser emission modules of the two laser centering instrument devices, receiving laser beams emitted by the other laser centering instrument devices by laser receiving modules of the two laser centering instrument devices, wherein the laser beams are straight lines, the laser receiving modules are installed in parallel with the central line of the barrel, if the laser beams emitted by the other laser receiving modules are received by the laser receiving modules, the laser receiving modules are definitely installed with deviations of the barrel, namely, the dislocation and angle deviation values of the axes of the two barrels in the horizontal and vertical directions and the gap deviation value of;
and the alignment adjustment step is to adjust the dislocation and the angle deviation value of the axes of the two cylinders in the horizontal and vertical directions and the gap deviation value of the joint section surface correspondingly by starting a longitudinal adjustment mechanism, a transverse adjustment mechanism and a cylinder rotation driving mechanism of the alignment automatic adjustment device according to the dislocation and the angle deviation value of the axes of the two cylinders in the horizontal and vertical directions and the gap deviation value of the joint section surface obtained in the laser alignment deviation detection step, so that the end surfaces of the two cylinders to be welded and cut are aligned.
Preferably, the laser alignment device further comprises a longitudinal movement linkage adjusting screw, a transverse movement linkage adjusting screw, a riding wheel rotating device and a riding wheel which are connected with the two laser alignment instrument devices through signals and are connected with the alignment automatic adjusting device, the laser alignment deviation detecting step detects horizontal and vertical dislocation and angle deviation values of the axes of the two cylinders, and gap deviation values of the joint section surface are input to the control center, the control center longitudinal adjusting mechanism, the transverse adjusting mechanism and the cylinder rotation driving mechanism start to adjust the positions of the two cylinders, so that the end surfaces of the to-be-welded sections of the two cylinders are aligned, and the control center continuously receives laser alignment detection signals of the two laser alignment instrument devices in the adjusting process.
Specifically, the alignment adjustment step comprises a barrel transverse correction process for adjusting the deflection angle of the two barrels in the horizontal direction, a barrel inclination angle correction process for adjusting the inclination angle of the two barrels in the vertical direction, and a barrel joint gap error correction process for adjusting the gap between the end faces of the to-be-welded openings of the two barrels, and the barrel transverse correction process and the barrel inclination angle correction process are performed before the barrel joint gap error correction process.
Further, in the transverse cylinder correction process, according to the angle deviation value of the axes of the two cylinders in the horizontal direction detected in the laser alignment deviation detection step, the position of the cylinder and the deflection angle in the horizontal direction on the transverse movement linkage adjusting screw rod are transversely adjusted by driving a supporting wheel arranged on the centering automatic adjusting device.
And in the barrel inclination angle correction process, according to the angle deviation value of the axes of the two barrels in the vertical direction detected in the laser alignment deviation detection step, the height of the barrel placed on the barrel in the vertical direction is adjusted by adjusting the distance between the supporting wheels arranged on the transverse movement linkage adjusting screw rod and/or driving the barrel to rotate through the supporting wheels.
And correcting the gap error of the joint of the two cylinders by driving the transverse movement linkage adjusting screw to drive the riding wheel and the cylinders to move axially along the cylinders on the longitudinal movement linkage adjusting screw to adjust the distance between the end faces of the to-be-welded openings of the two cylinders according to the gap deviation value of the butt-jointed opening faces of the two cylinders detected in the laser alignment deviation detection step.
Furthermore, the riding wheels are required to drive the cylinder bodies to rotate in the same direction at fixed intervals and fixed rotating speeds in the welding process of the cylinder bodies.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect as follows:
1. the barrel adopts the mode of crouching to piece together, only need with the crane with two barrels hang put into the V type bracket riding wheel of device can, whole journey need not hang and the supplementary alignment of manpower, solved and erect the mode of piece together and have that intensity of labour is big, the butt joint precision is poor, the operating efficiency is low, the safe risk height scheduling problem when assembling large-scale, elongated barrel, convenient operation is swift, labour saving and time saving, and is safer.
2. The laser centering instrument is accurately fixed on the outer circle of the cylinder body through a long-strip V-shaped strong magnetic suction seat, a laser path of an emitting end is parallel to the center line of the cylinder body on the emitting side, and a receiving end defaults that a receiving laser path is parallel to the center line of the cylinder body on the local side; the instrument automatically detects the deviation values of the two paths and sends the deviation data to the control center, the whole process is realized by program control, manual coarse adjustment can be carried out, the detection precision is high, and the assembling alignment precision and efficiency are improved.
3. The cylinder supporting and adjusting device is driven by a servo motor, the control center automatically analyzes and calculates and controls the action of the all-directional adjusting driving mechanism according to the all-directional deviation value, and the all-directional deviation value is repeatedly corrected until the all-directional deviation value reaches the requirement of a set value. The detection and control form a closed-loop servo system, and the whole process is automatically completed by a machine without manual intervention. Convenient operation is swift, labour saving and time saving, and safer.
4. The cylinder supporting and adjusting device has the function of a roll welding trolley, the cylinder is horizontally spliced on a bracket with the function of a servo driver and automatically adjusted and aligned, and then the device can be directly used for welding operation without complex processes of welding plate fixing, laying down, loading into the roll welding trolley, adjusting, welding, cutting a connecting plate, polishing and the like in a vertical splicing mode. The efficiency is higher, the quality is better.
Drawings
The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:
fig. 1 is a front schematic view of the mounting structure of the present invention;
FIG. 2 is a schematic side view of the mounting structure of the present invention;
FIG. 3 is a schematic structural view of the V-shaped towing wheel frame of the present invention;
FIG. 4 is a schematic structural view of the longitudinally-moving linkage adjusting screw of the present invention;
in the drawings:
1. a barrel; 2. a V-shaped towing wheel frame; 2.1, hinging a shaft; 2.2, riding wheels; 3. a riding wheel base; 4. a rotation driving device; 5. traversing the drive nut; 6. transversely moving the lead screw; 7. a bearing seat; 8. longitudinally moving a linkage adjusting screw rod; 9. a laser alignment device; 9.1, a laser emission module; 9.2, a laser receiving module; 10. an end slipway; 11. a round head screw rod; 12. an internal thread sleeve.
Detailed Description
The technical solution for achieving the objectives of the present invention will be further described by using several specific examples, and it should be noted that the technical solution claimed in the present invention includes, but is not limited to, the following examples.
Example 1
As a most basic embodiment of the present invention, an automatic cylinder butt welding centering adjustment device is disclosed, as shown in fig. 1 and 2, comprising a laser alignment device 9 for placing on a cylinder to be butt welded and a tray for placing on a horizontal working surface, wherein the tray is used as a carrier of the whole device and placed on the working surface, so as to ensure the consistency of the basic surface, and facilitate the basic alignment when a plurality of sets of devices are used in cooperation; the tray is internally provided with a longitudinal movement linkage adjusting screw rod 8, the longitudinal movement linkage adjusting screw rod 8 can be arranged in a mode of matching a bearing mounting seat with a driving device, two ends of the longitudinal movement linkage adjusting screw rod 8 are respectively provided with an end sliding table 10 which is vertical to the longitudinal movement linkage adjusting screw rod 8 and moves longitudinally along with the longitudinal movement linkage adjusting screw rod 8, if the bolts are driven, the two ends of the end sliding table 10 are oppositely provided with a transverse movement linkage adjusting screw rod which is vertical to the longitudinal movement linkage adjusting screw rod 8, a riding wheel 2.2 turning device which moves transversely along with the transverse movement linkage adjusting screw rod is arranged on the transverse movement linkage adjusting screw rod, namely, the longitudinal movement linkage adjusting screw rod 8 and the transverse movement linkage adjusting screw rod form a cross sliding mechanism for providing longitudinal and transverse adjustment, the transverse movement linkage adjusting screw rods are arranged at two ends of the longitudinal movement linkage adjusting screw rod 8, and the four corners can be independently adjusted; the riding wheel 2.2 rotating device comprises a riding wheel base 3 at the bottom, a V-shaped riding wheel frame 2 is hinged to the riding wheel base 3 through a hinge shaft 2.1, riding wheels 2.2 with the rotating directions perpendicular to the axial direction of the cylinder body are arranged at two ends of the V-shaped riding wheel frame 2, namely the riding wheels 2.2 are used for being in contact with the cylinder body to serve as supports of the cylinder body, and are bilaterally symmetrical by taking a longitudinal movement linkage adjusting screw rod 8 as a central line, so that the cylinder body can be driven by the riding wheels 2.2 to move along the longitudinal movement linkage adjusting screw rod 8, the height of the cylinder body to be installed and placed can be adjusted through opposite movement of the symmetrical riding wheels 2.2, the riding wheels 2.2 on the V-shaped riding wheel frame 2 are in two-point contact with the cylinder body, all radians can be adapted, and the adjustment of the height and the longitudinal deflection angle can be realized through the change of effective.
Example 2
As the utility model relates to a most basic embodiment, on the basis of above-mentioned embodiment 1 technical scheme, it is further, as fig. 4, indulge move linkage adjusting screw 8 include in the centre about silk sleeve 12 both sides set up the button head lead screw 11 and be used for the drive button head lead screw 11 is in rotate and to the drive arrangement of syntropy motion in the silk sleeve 12, just the end of the button head lead screw 11 on both sides all is fixed with through the axle sleeve that has round pin axle and axle stopping plate and is used for the installation the support of end slip table 10, slip table be at button head lead screw 11 both ends promptly, and button head lead screw 11 rotates in silk sleeve 12 in can realize fore-and-aft removal, then can drive the device longitudinal movement who sets up on the slip table.
Preferably, the two sides of the end sliding table 10, which use the longitudinal movement linkage adjusting screw 8 as a central line, are respectively provided with the transverse movement linkage adjusting screw, and the transverse movement linkage adjusting screws on the two sides are on the same straight line and are perpendicular to the longitudinal movement linkage adjusting screw 8, that is, the transverse movement linkage adjusting screws on the two sides can simultaneously control the same-direction movement to realize the transverse adjustment of the cylinder body, and the two independent control opposite movement can realize the adjustment of the installation height of the cylinder body.
Specifically, sideslip linkage adjusting screw includes that it is in to set up through both ends bearing frame level sideslip lead screw 6 on the end slip table 10, just sideslip lead screw 6's one end still is provided with lead screw rotation drive arrangement 4, sideslip drive nut 5 that corresponds sideslip lead screw 6 through the insection on the sideslip lead screw 6 is provided with riding wheel base 3, the sideslip drive nut 5 that can drive on the lead screw through the lead screw rotation promptly drives riding wheel base 3 and realizes lateral shifting.
Furthermore, the end sliding table 10 is further provided with a sliding table pressing plate for fixing the bearing seat on the table top of the end sliding table 10 in a pressing mode, the screw rod and the action mechanism are covered in the pressing plate, and meanwhile, the fixing point is limited.
Preferably, as shown in fig. 3, the middle bottom of the V-shaped tow wheel frame 2 is fixedly hinged with the upper surface of the riding wheel base 3 through a hinge shaft 2.1, and the V-shaped tow wheel frame 2 through the two ends of the one end sliding table 10 is oppositely arranged, that is, an encircling area for the cylinder is formed between the two V-shaped tow wheel frames 2, so that the cylinder is conveniently and stably placed, the hinge shaft 2.1 at the hinged position of the riding wheel base 3 and the V-shaped tow wheel frame 2 is provided with a rotation driving device 4 for driving one riding wheel 2.2 to rotate, the single wheel rotates as the driving force for the rotation of the cylinder, and the other wheel follows up as a stabilizing wheel, so that the stability of alignment and welding is ensured.
For the convenience of setting, the laser centering instrument device includes that bottom radian size corresponds with barrel surface radian, is used for adsorbing the powerful magnetic suction seat of the arc type on the barrel, and detachable setting is in laser emission module 9.1 and laser receiving module 9.2 on the powerful magnetic suction seat of arc type, the powerful magnetic suction seat of the arc type that corresponds different barrels can select different grade size radians promptly, because the arc corresponds, must set up the precision of having guaranteed the alignment for the center is concentric after the installation, just laser emission module 9.1's laser emission direction with the barrel axis is parallel.
Claims (8)
1. The utility model provides a barrel butt welding centering automatic regulating apparatus which characterized in that: comprises a laser alignment device (9) for placing on the cylinder to be butt-welded and a tray for placing on a horizontal working surface; a longitudinal movement linkage adjusting screw rod (8) is arranged in the tray, end sliding tables (10) which are perpendicular to the longitudinal movement linkage adjusting screw rod (8) and move longitudinally along with the longitudinal movement linkage adjusting screw rod (8) are respectively arranged at two ends of the longitudinal movement linkage adjusting screw rod (8), a transverse movement linkage adjusting screw rod which is perpendicular to the longitudinal movement linkage adjusting screw rod (8) is oppositely arranged at two ends of each end sliding table (10), and a riding wheel (2.2) rotating device which moves transversely along with the transverse movement linkage adjusting screw rod is arranged on each transverse movement linkage adjusting screw rod; the riding wheel (2.2) rotating device comprises a riding wheel base (3) at the bottom, a V-shaped wheel carrier (2) is hinged on the riding wheel base (3) through a hinge shaft (2.1), and riding wheels (2.2) with rotating directions vertical to the axial direction of the cylinder body are arranged at two ends of the V-shaped wheel carrier (2).
2. The automatic barrel butt welding centering adjusting device as claimed in claim 1, wherein: indulge and move linkage adjusting screw (8) and include round head lead screw (11) that both sides set up and be used for the drive about silk sleeve (12) in the centre round head lead screw (11) are in rotate and to the drive arrangement of syntropy motion in interior silk sleeve (12), just the end of round head lead screw (11) on both sides all is fixed with through the axle sleeve that has round pin axle and end the crown plate and is used for the installation the support of end slip table (10).
3. The automatic cylinder butt welding centering adjusting device as claimed in claim 1 or 2, wherein: and the two sides of the end sliding table (10) with the longitudinal movement linkage adjusting screw rod (8) as a central line are respectively provided with the transverse movement linkage adjusting screw rods, and the transverse movement linkage adjusting screw rods on the two sides are on the same straight line and are vertical to the longitudinal movement linkage adjusting screw rod (8).
4. The automatic barrel butt welding centering adjusting device as claimed in claim 3, wherein: sideslip linkage adjusting screw includes that to set up through both ends bearing frame level sideslip lead screw (6) on end slip table (10), just the one end of sideslip lead screw (6) still is provided with lead screw rotation drive arrangement (4), sideslip drive nut (5) that correspond sideslip lead screw (6) through the insection on sideslip lead screw (6) are provided with riding wheel base (3).
5. The automatic barrel butt welding centering adjusting device as claimed in claim 4, wherein: and a sliding table pressing plate used for fixing the bearing seat on the table surface of the end sliding table (10) in a pressing way is further arranged on the end sliding table (10).
6. The automatic barrel butt welding centering adjusting device as claimed in claim 1, wherein: the middle bottom of V type tow the wheel carrier (2) with it is fixed articulated through hinge (2.1) angle between riding wheel base (3) upper surface, and set up and tow wheel carrier (2) and set up in V type that leads to one end slip table (10) both ends in opposite directions, riding wheel base (3) drag pivot (2.1) that wheel carrier (2) articulated department with the V type to have and are used for driving a riding wheel (2.2) pivoted rotation drive device (4).
7. The automatic barrel butt welding centering adjusting device as claimed in claim 1, wherein: the laser centering instrument device comprises an arc-shaped strong magnetic suction seat, wherein the arc-shaped strong magnetic suction seat corresponds to the radian of the outer surface of the barrel body and is used for being adsorbed on the barrel body, and the laser centering instrument device is detachably arranged on a laser emission module (9.1) and a laser receiving module (9.2) on the arc-shaped strong magnetic suction seat, and the laser emission direction of the laser emission module (9.1) is parallel to the axis of the barrel body.
8. The automatic barrel butt welding centering adjusting device as claimed in claim 1, wherein: the laser alignment device is characterized by further comprising a control center which is in signal connection with the laser alignment device (9) and is in control connection with the longitudinal movement linkage adjusting screw rod (8), the transverse movement linkage adjusting screw rod, the supporting roller (2.2) rotating device and the supporting roller (2.2), and the control center comprises a control unit and an electrical system, wherein the electrical system comprises a PLC unit, a frequency converter, a contactor and a servo controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312324.XU CN211889690U (en) | 2020-03-13 | 2020-03-13 | Barrel butt welding centering automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312324.XU CN211889690U (en) | 2020-03-13 | 2020-03-13 | Barrel butt welding centering automatic regulating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889690U true CN211889690U (en) | 2020-11-10 |
Family
ID=73321950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020312324.XU Active CN211889690U (en) | 2020-03-13 | 2020-03-13 | Barrel butt welding centering automatic regulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889690U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732610A (en) * | 2021-08-27 | 2021-12-03 | 洋浦国昊投资发展有限公司 | Butt welding tool for butt welding pipes |
| CN114256773A (en) * | 2021-12-31 | 2022-03-29 | 石家庄科林电气设备有限公司 | Method for connecting current-carrying conductors of metal-enclosed switchgear |
| CN114406594A (en) * | 2021-12-21 | 2022-04-29 | 江苏长风海洋装备制造有限公司 | Multi-functional tower section of thick bamboo gimbal mechanism that can diversely rotate |
| CN114406595A (en) * | 2021-12-22 | 2022-04-29 | 中铁七局集团有限公司 | Intelligent steel pipe centering device, centering system and centering method |
| CN115805408A (en) * | 2022-12-21 | 2023-03-17 | 中国核动力研究设计院 | Auxiliary clamp device for realizing automatic centering of pipe butt welding |
| CN117260151A (en) * | 2023-11-09 | 2023-12-22 | 湖北双航机电装备科技有限公司 | Pipeline welding tool |
-
2020
- 2020-03-13 CN CN202020312324.XU patent/CN211889690U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732610A (en) * | 2021-08-27 | 2021-12-03 | 洋浦国昊投资发展有限公司 | Butt welding tool for butt welding pipes |
| CN114406594A (en) * | 2021-12-21 | 2022-04-29 | 江苏长风海洋装备制造有限公司 | Multi-functional tower section of thick bamboo gimbal mechanism that can diversely rotate |
| CN114406595A (en) * | 2021-12-22 | 2022-04-29 | 中铁七局集团有限公司 | Intelligent steel pipe centering device, centering system and centering method |
| CN114256773A (en) * | 2021-12-31 | 2022-03-29 | 石家庄科林电气设备有限公司 | Method for connecting current-carrying conductors of metal-enclosed switchgear |
| CN114256773B (en) * | 2021-12-31 | 2024-02-02 | 石家庄科林电气设备有限公司 | Connection method of current-carrying conductors of metal-enclosed switchgear |
| CN115805408A (en) * | 2022-12-21 | 2023-03-17 | 中国核动力研究设计院 | Auxiliary clamp device for realizing automatic centering of pipe butt welding |
| CN117260151A (en) * | 2023-11-09 | 2023-12-22 | 湖北双航机电装备科技有限公司 | Pipeline welding tool |
| CN117260151B (en) * | 2023-11-09 | 2024-03-05 | 湖北双航机电装备科技有限公司 | Pipeline welding tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211889690U (en) | Barrel butt welding centering automatic regulating apparatus | |
| CN111215825A (en) | Automatic adjustment control method for butt welding centering of barrel | |
| CN107457521B (en) | Automatic welding machine for cylindrical part supporting ring | |
| CN111515568B (en) | Pairing and welding production system for main beam web of crane | |
| CN110900044B (en) | Electric welding part fixing and conveying device | |
| CN117226498A (en) | Assembly system for large part butt joint of aero-engine | |
| CN202028864U (en) | Multi-functional swing frame type roller series automatic submerged arc welder | |
| CN102101211B (en) | Multifunctional cradle roll type roller series automatic submerged arc welding machine | |
| CN108817663B (en) | Automatic laser welding equipment for main beam | |
| CN110722335B (en) | Mandrel installation device of propeller for flexible ship | |
| CN114850745B (en) | Automatic welding device for iron tower connecting plate steel pipe assembly and using method thereof | |
| CN107310535B (en) | Automobile horizontal parking device | |
| CN206074180U (en) | A kind of electromotor device for adjusting posture | |
| CN210359968U (en) | Rubber roll steel plug automatic welding device | |
| CN214921867U (en) | Automatic processing platform for semitrailer carriage | |
| CN204295215U (en) | Crane girder positioner and displacement device | |
| CN210878237U (en) | Carbon dioxide automatic welding trolley with four rotating shafts | |
| CN220838580U (en) | Arc welding seam double-side welding device | |
| CN220739914U (en) | Vertical welding machine equipment | |
| CN214185860U (en) | Automatic girth welding device for high-temperature alloy remelting electrode | |
| CN220548218U (en) | Shaft component press mounting equipment | |
| CN218487574U (en) | Multifunctional welding robot workstation | |
| CN217947474U (en) | Automobile parts turnover work or material rest | |
| CN216541482U (en) | Be used for hoist reel welding set in coordination | |
| CN216802313U (en) | Rotary kiln barrel removes and bears formula welding set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |