CN202571638U - Multi-functional automatic welding and cutting machine for adapter pipe and flange - Google Patents
Multi-functional automatic welding and cutting machine for adapter pipe and flange Download PDFInfo
- Publication number
- CN202571638U CN202571638U CN 201220141498 CN201220141498U CN202571638U CN 202571638 U CN202571638 U CN 202571638U CN 201220141498 CN201220141498 CN 201220141498 CN 201220141498 U CN201220141498 U CN 201220141498U CN 202571638 U CN202571638 U CN 202571638U
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- China
- Prior art keywords
- stepping motor
- cutting machine
- linear stepping
- automatic welding
- planker
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Abstract
The utility model discloses a multi-functional automatic welding and cutting machine for an adapter pipe and a flange, relates to an automatic welding and cutting machine and overcomes the shortcomings that a welding bead is nonuniformly formed, the weld joint is excessively full, or the welding height is insufficient, and the production efficiency is low because the adapter pipe and the flange are mainly manually welded in the process of manufacturing pressure containers. The automatic welding and cutting machine is characterized by comprising a circumferential rotation system, a linear running system and a control system, wherein the circumferential rotation system and the linear running system are arranged on a rack; the control system is used for controlling the circumferential rotation system and the linear running system to move; the circumferential rotation system comprises a circumferential stepping motor, a chuck connected with the output shaft of the circumferential stepping motor, and a vertical rotation device; the linear running system comprises a linear stepping motor, a dragging plate connected with the linear stepping motor, a longitudinal guiding device matched with the dragging plate, and a clamping arm which is connected with the dragging plate and used for clamping a welding gun; and the control system is connected with the circumferential stepping motor and the linear stepping motor. By the technical scheme, the welding efficiency is improved, the weld joint is smooth, and the automatic welding and cutting machine can perform curve cutting on a pipe orifice of the cylindrical adapter pipe.
Description
Technical field
The utility model relates to a kind of automatic welding-cutting machine.
Background technology
In the pressure vessel manufacture process, there is a large amount of pipe connecting flanges to weld and the connection of final sum cylindrical shell; Welding between adapter and the flange at present mainly relies on manual arc welding or manual argon arc welding, relies on usually to make the rotation of weld seam on horizontal plane of adapter and flange butt joint weld seam keep the position of downhand welding to accomplish the welding of whole circumference weld seam.Carry out the action of welding bead arc manipulation owing to rely on manual work; Make the moulding of weld seam receive Personal Skills's influence inevitably; Generation is inhomogeneous such as the welding bead moulding, weld seam is excessively full or weld defective such as high deficiency; Simultaneously owing to need constantly during welding intermittently turning of work piece put the downhand welding state that is in the hope of institute's welding position, the weld defect that striking causes joint easily that is interrupted has repeatedly also influenced simultaneously production efficiency.
The utility model content
The technical problem that the utility model will solve and the technical assignment of proposition are that the prior art scheme is improved and improved; Provide the multifunctional access pipe flange automatic welding-cutting machine, also can take over the purpose of mouth of pipe curvilinear cut to cylindrical shell to reach welding efficiency height, smooth welded seam.For this reason, the utility model is taked following technical scheme.
The automatic welding-cutting machine of multifunctional access pipe flange; Comprise frame; It is characterized in that: also comprise circumference rotary system and straight line moving system that is located on the frame and the control system that is used to control circumference rotary system and straight line moving system acting, described circumference rotary system comprises circumference stepper motor, the chuck that is connected with circumference stepper motor output shaft, the whirligig up and down that is used to adjust the chuck pivot angle; The left and right sides guider that described straight line moving system comprises linear stepping motor, the planker that links to each other with linear stepping motor, match with planker, linking to each other with planker is used for the jig arm of clamping welding gun; Described control system links to each other with circumference stepper motor, linear stepping motor.The horizontal welding gun of folder on the jig arm; The flange pipe connection clip relies on motor to drag on chuck and does rotation uniformly, utilize the automatic arc manipulation of machine to make smooth welded seam, attractive in appearance beautiful, and the multilayer welding can be carried out continuously; The whole mouth of pipe welding job of disposable completion is increased work efficiency widely.Gas enclosure burning torch on jig arm; Can be used for the mouth of pipe and shell group Numerical control cutting to intersection; The control system calculates the track of intersection automatically according to the diameter of adapter and cylindrical shell; Utilize 2 resultant motions to cut out accurate lines, this intersection otch is put on the equipment barrel gesticulates again, draw the accurate opening line of cylindrical shell; In addition, this machine also can be accomplished the surface overlaying work to flange or adapter, utilizes the synthetic spiral welding bead of linear advancement of workpiece rotation and soldering tip, accomplishes the homogeneous reactor layer to circumferential surface, changes the irregular defective of cell thickness that artificial built-up welding in the past causes.Welding efficiency is high, smooth welded seam also can be taken over mouth of pipe curvilinear cut to cylindrical shell.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature.
Be provided with a reduction gear box between described linear stepping motor and the chuck; Described up and down whirligig comprises the bearing block that is fixed on the frame, with chuck affixed and with the upper-lower rotating shaft of bearing block switching, be vertical at the fan-shaped angle control panel on the upper-lower rotating shaft; Described angle control panel is provided with a plurality of isometrical locating holes, and a plurality of locating holes are positioned on the same circumference; Described frame is offered a pin-and-hole, wears in pin-and-hole and the locating hole to be used to limit the bearing pin that control panel rotates.Chuck can rotate around upper-lower rotating shaft, makes the work of chuck and its clamping obtain different angles, to satisfy requirements of one's work such as intersection cutting, girth joint welding, the welding of slip-on welding flange angle welding, blind flange built-up welding.
Described angle control panel is provided with three locating holes, and the line angle of the supreme underspin rotating shaft core in adjacent positioned hole is 45 degree; Bearing pin pass pin-and-hole and under locating hole after the center line of chuck and frame bottom surface are paralleled.Make 0 °, 45 °, 90 ° three different postures of workpiece acquisition level of scroll chuck 2 and its clamping
The bearing block of symmetry before and after described frame is provided with two; The both sides, front and back of chuck right part are equipped with upper-lower rotating shaft; Upper-lower rotating shaft passes through bearing inner sleeve in bearing block; Wherein a upper-lower rotating shaft sets firmly the angle control panel, and the right part of chuck links to each other with the circumference stepper motor through reduction gear box.
The speed reducing ratio of described reduction gear box is 2:1.Chuck is installed on the rotating shaft, be connected with reduction gear box through rotating shaft, in the reduction box driving gear is connected with the circumference stepper motor to obtain rotary power, main driven gear is set in the reduction gear box, the gear ratio of employing 1:2 is so that the increase driving torque.
The casing and the planker of linear stepping motor are affixed, and the rotating shaft of linear stepping motor is provided with gear, and frame is provided with the tooth bar that is meshed with the linear stepping motor gear; Tooth bar vertically is provided with the rotation that makes linear stepping motor and drives the left and right mobile of planker; Affixed one vertical welding jig arm that is provided with on the planker; Two guide rails that are slidingly connected with it are established in the below of planker, and two guide rails vertically are provided with.Guide rail has guaranteed that as left and right sides guider the left and right straight line of welding jig arm moves.
Described linear stepping motor vertically is located on the planker; The rotating shaft overhanging end of linear stepping motor down; The side of frame is provided with the guide rail installing rack; The guide rail installing rack is provided with several dovetail slideway briquettings, and the guide rail briquetting connects the guide rail installing rack so that two guide rails are pressed on the guide rail installing rack through screw, and described planker below is provided with the linear bearing that matches with guide rail; Establish the toothed tooth bar of side direction on the guide rail installing rack between described guide rail and the frame.The rotation of linear stepping motor drives rotating shaft and gear rotates, and the wheel and rack engagement drives the left and right direction straight line of planker and moves.The rotating shaft overhanging end of linear stepping motor avoids the operator to bump mutually with gear down, improves the security of the work of equipment.
Described control system comprises the input module that is used for input parameter and task, be used for according to the control module of input parameter and task control circumference stepper motor and linear stepping motor work and be used for the display module of display parameters state.Control module can be located among the PLC.
Beneficial effect: welding efficiency is high, smooth welded seam also can be taken over mouth of pipe curvilinear cut to cylindrical shell.
Description of drawings
Fig. 1 is the utility model master TV structure sketch map.
Fig. 2 is the utility model plan structure sketch map.
Fig. 3 is the utility model left side TV structure sketch map.
Among the figure: the 1-frame; 2-circumference stepper motor; The 3-chuck; The 4-linear stepping motor; The 5-planker; The 6-jig arm; The 7-reduction gear box; The 8-bearing block; The 9-upper-lower rotating shaft; 10-angle control panel; The 11-locating hole; The 12-bearing pin; The 13-guide rail; The 14-gear; The 15-tooth bar; The 16-input module; The 17-display module; 18-guide rail installing rack; The 19-workpiece.
The specific embodiment
Below in conjunction with Figure of description the technical scheme of the utility model is done further detailed description.
Shown in Fig. 1-3, the utility model comprises frame 1, be located at circumference rotary system and the straight line moving system on the frame 1 and be used to control the control system of circumference rotary system and straight line moving system acting; Wherein, the circumference rotary system comprises circumference stepper motor 2, the chuck 3 that is connected with circumference stepper motor 2 output shafts, the whirligig up and down that is used to adjust chuck 3 pivot angles; The straight line moving system comprises linear stepping motor 4, the planker 5 that links to each other with linear stepping motor 4, the left and right sides guider that matches with planker 5, the jig arm 6 that links to each other and be used for the clamping welding gun with planker 5; The control system links to each other with circumference stepper motor 2, linear stepping motor 4.Be provided with a reduction gear box 7 between linear stepping motor 4 and the chuck 3; Up and down whirligig comprise the bearing block 8 that is fixed on the frame 1, with chuck 3 affixed and with the upper-lower rotating shaft 9 of bearing block 8 switchings, be vertical at the fan-shaped angle control panel 10 on the upper-lower rotating shaft 9; Angle control panel 10 is provided with a plurality of isometrical locating holes 11, and a plurality of locating holes 11 are positioned on the same circumference; Frame 1 is offered a pin-and-hole, wears in pin-and-hole and the locating hole 11 to be used to limit the bearing pin 12 that control panel rotates.Angle control panel 10 is provided with three locating holes 11, and the adjacent positioned hole 11 supreme line angles in rotating shaft 9 axle center down are 45 degree; Bearing pin 12 pass pin-and-hole and under locating hole 11 after the center line of chuck 3 and frame 1 bottom surface are paralleled.The bearing block 8 of symmetry before and after frame 1 is provided with two; The both sides, front and back of chuck 3 right parts are equipped with upper-lower rotating shaft 9; Upper-lower rotating shaft 9 passes through bearing inner sleeve in bearing block 8; Wherein a upper-lower rotating shaft 9 sets firmly angle control panel 10, and the right part of chuck 3 links to each other with circumference stepper motor 2 through reduction gear box 7.The speed reducing ratio of reduction gear box 7 is 2:1.The casing of linear stepping motor 4 and planker 5 are affixed, and the rotating shaft of linear stepping motor 4 is provided with gear 14, and frame 1 is provided with the tooth bar 15 that is meshed with linear stepping motor 4 gears 14; Tooth bar vertically is provided with the rotation that makes linear stepping motor 4 and drives the left and right mobile of planker 5; Affixed one vertical welding jig arm 6 that is provided with on the planker 5; The below of planker 5 is established two guide rails that are slidingly connected with it, 13, two guide rails 13 and vertically is provided with.Linear stepping motor 4 vertically is located on the planker 5, the rotating shaft overhanging end of linear stepping motor 4 down, the side of frame 1 is provided with guide rail installing rack 18, guide rail installing rack 18 is provided with cylindricality guide rail 13, the top of guide rail 13 is provided with linear bearing and connects planker 5; Establish the toothed tooth bar 15 of side direction on the guide rail installing rack 18 between guide rail 13 and the frame 1.The control system comprises the input module 16 that is used for input parameter and task, be used for according to the control module of input parameter and task control circumference stepper motor 2 and linear stepping motor 4 work and be used for the display module 17 of display parameters state, and display module and input module can be located on the same touch-screen.
When work; Clamping workpiece 19 on the chuck 3; Corresponding cutting or soldering appliance are installed on the jig arm 6, the position of adjusting angle control panel 10 simultaneously, the input module 16 through the control system provides parameter and issues an order; Control module control linear stepping motor 4 and 2 work of circumference stepper motor are realized welding or cutting to workpiece 19.
The automatic welding-cutting machine of multifunctional access pipe flange shown in above Fig. 1-3 is the specific embodiment of the utility model; The utility model substantive distinguishing features and progress have been embodied; Can be according to the use needs of reality; Under the enlightenment of the utility model, it is carried out the equivalent modifications of aspects such as shape, structure, all at the row of the protection domain of this programme.
Claims (8)
1. the automatic welding-cutting machine of multifunctional access pipe flange; Comprise frame (1); It is characterized in that: also comprise circumference rotary system and straight line moving system that is located on the frame (1) and the control system that is used to control circumference rotary system and straight line moving system acting, described circumference rotary system comprises circumference stepper motor (2), the chuck (3) that is connected with circumference stepper motor (2) output shaft, the whirligig up and down that is used to adjust chuck (3) pivot angle; Described straight line moving system comprises linear stepping motor (4), the planker (5) that links to each other with linear stepping motor (4), the left and right sides guider that matches with planker (5), the jig arm (6) that links to each other and be used for the clamping welding gun with planker (5); Described control system links to each other with circumference stepper motor (2), linear stepping motor (4).
2. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 1; It is characterized in that: be provided with a reduction gear box (7) between described linear stepping motor (4) and the chuck (3); Described up and down whirligig comprises the bearing block (8) that is fixed on the frame (1), with chuck (3) affixed and with the upper-lower rotating shaft (9) of bearing block (8) switching, be vertical at the fan-shaped angle control panel (10) on the upper-lower rotating shaft (9); Described angle control panel (10) is provided with a plurality of isometrical locating holes (11), and a plurality of locating holes (11) are positioned on the same circumference; Described frame (1) is offered a pin-and-hole, wears in pin-and-hole and the locating hole (11) to be used to limit the bearing pin (12) that control panel rotates.
3. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 2 is characterized in that: described angle control panel (10) is provided with three locating holes (11), and adjacent positioned hole (11) supreme line angle in rotating shaft (9) axle center down is 45 degree; Bearing pin (12) pass pin-and-hole and under locating hole (11) after the center line of chuck (3) and frame (1) bottom surface are paralleled.
4. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 3; It is characterized in that: the bearing block (8) of symmetry before and after described frame (1) is provided with two; The both sides, front and back of chuck (3) right part are equipped with upper-lower rotating shaft (9); In bearing block (8), wherein a upper-lower rotating shaft (9) sets firmly angle control panel (10) to upper-lower rotating shaft (9) through bearing inner sleeve, and the right part of chuck (3) links to each other with circumference stepper motor (2) through reduction gear box (7).
5. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 4 is characterized in that: the speed reducing ratio of described reduction gear box (7) is 2:1.
6. according to the automatic welding-cutting machine of the described multifunctional access pipe flange of the arbitrary claim of claim 1-5; It is characterized in that: the casing of linear stepping motor (4) and planker (5) are affixed; The rotating shaft of linear stepping motor (4) is provided with gear (14), and frame (1) is provided with the tooth bar (15) that is meshed with linear stepping motor (4) gear (14); Tooth bar vertically is provided with the rotation that makes linear stepping motor (4) and drives the left and right mobile of planker (5); Planker (5) is gone up affixed one vertical jig arm (6) that is provided with; Two guide rails that are slidingly connected with it (13) are established in the below of planker (5), and two guide rails (13) vertically are provided with.
7. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 6; It is characterized in that: described linear stepping motor (4) vertically is located on the planker (5); The rotating shaft overhanging end of linear stepping motor (4) down; The side of frame (1) is provided with guide rail installing rack (18); Guide rail installing rack (18) is provided with several dovetail slideway briquettings, and the guide rail briquetting connects guide rail installing rack (18) so that two guide rails (13) are pressed on the guide rail installing rack (18) through screw, and described planker (5) below is provided with the linear bearing that matches with guide rail (13); Establish the toothed tooth bar of side direction (15) on the guide rail installing rack (18) between described guide rail (13) and the frame (1).
8. the automatic welding-cutting machine of multifunctional access pipe flange according to claim 1 is characterized in that: described control system comprises the input module (16) that is used for input parameter and task, be used for according to the control module of input parameter and task control circumference stepper motor (2) and linear stepping motor (4) work and be used for the display module (17) of display parameters state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141498 CN202571638U (en) | 2012-04-05 | 2012-04-05 | Multi-functional automatic welding and cutting machine for adapter pipe and flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141498 CN202571638U (en) | 2012-04-05 | 2012-04-05 | Multi-functional automatic welding and cutting machine for adapter pipe and flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571638U true CN202571638U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220141498 Withdrawn - After Issue CN202571638U (en) | 2012-04-05 | 2012-04-05 | Multi-functional automatic welding and cutting machine for adapter pipe and flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358059A (en) * | 2012-04-05 | 2013-10-23 | 浙江省工业设备安装集团有限公司 | Multifunctional pipe connecting flange automatic welding and cutting machine |
-
2012
- 2012-04-05 CN CN 201220141498 patent/CN202571638U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358059A (en) * | 2012-04-05 | 2013-10-23 | 浙江省工业设备安装集团有限公司 | Multifunctional pipe connecting flange automatic welding and cutting machine |
| CN103358059B (en) * | 2012-04-05 | 2016-03-23 | 浙江省工业设备安装集团有限公司 | Multifunctional access pipe flange automatic welding cutting mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |