CN112692496A - Joint synchronous rotation welding mechanism - Google Patents
Joint synchronous rotation welding mechanism Download PDFInfo
- Publication number
- CN112692496A CN112692496A CN202110317267.3A CN202110317267A CN112692496A CN 112692496 A CN112692496 A CN 112692496A CN 202110317267 A CN202110317267 A CN 202110317267A CN 112692496 A CN112692496 A CN 112692496A
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- Prior art keywords
- rotating shaft
- driving
- rack
- joint
- rotating
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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
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a joint synchronous rotary welding mechanism which comprises at least two groups of rotating shafts arranged in parallel, wherein both ends of each group of rotating shafts are provided with a rotating shaft driving and controlling assembly and a joint clamping assembly; the driving assembly comprises a rotating shaft gear, a rack, a driving wheel and a driving source, wherein the rotating shaft gear is sleeved on the periphery of the rotating shaft, the rack is meshed with the rotating shaft gear, the driving wheel is meshed with the rack and drives the rack to move, the multiple groups of rotating shaft gears are all meshed with the rack, the driving source drives the driving wheel to rotate and transmit the rotation to each rotating shaft gear through the rack, and the multiple groups of rotating shaft gears rotate synchronously; the control assembly is including setting up the anti-dazzling screen on the action wheel and with anti-dazzling screen complex grating reading head, and the action wheel rotates a week every time, and anti-dazzling screen shelters from grating reading head once, through setting up the count of grating reading head, controls the number of rotations of action wheel to the rotatory angle of control pivot gear. The invention drives a plurality of rotating shafts to synchronously rotate through the same driving component and controls the rotating angle of the rotating shafts, thereby improving the welding efficiency and precision.
Description
Technical Field
The invention relates to the technical field of welding automation equipment, in particular to a joint synchronous rotation welding mechanism.
Background
In industrial production, rod-shaped formed parts are frequently used, joints are required to be welded at two ends of the rod-shaped formed parts when the rod-shaped formed parts are machined, in the process of welding the joints, the position of a welding gun is fixed, the joints are required to be clamped and rotated to weld the peripheries of the joints, the joints are placed at the appointed welding positions manually when the traditional rod-shaped formed parts are produced, and not only is the working efficiency low, but also the quality cannot be guaranteed.
Along with the development of automation equipment, joint welding mechanism among the prior art has driven joint centre gripping subassembly through speed reducer and pivot, realize the spin welding of joint in welding process, because the relation of connection of speed reducer and pivot can only realize the welding that a speed reducer drove single joint, if when realizing the synchronous welding of a plurality of joints through setting up a plurality of speed reducers, a plurality of speed reducers are under the condition of long-term work, the change of rotational speed difference can appear, consequently hardly reach the welding synchronization, and, drive the pivot through the speed reducer and rotate, also the turned angle of difficult control speed reducer, the welded condition often can appear excessively turning.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the problem that the synchronous welding of a plurality of joints cannot be realized in the prior art, and to provide a joint synchronous rotation welding mechanism, wherein a same driving assembly drives a plurality of rotating shafts to synchronously rotate and controls the rotating angle of the rotating shafts.
In order to solve the technical problem, the invention provides a joint synchronous rotary welding mechanism which comprises at least two groups of rotating shafts arranged in parallel, wherein both ends of each group of rotating shafts are provided with a rotating shaft driving and controlling assembly and a joint clamping assembly, and the rotating shaft driving and controlling assembly comprises a driving assembly for driving the rotating shafts to rotate and a control assembly for controlling the rotating angle of the driving assembly;
the driving assembly comprises a rotating shaft gear, a rack, a driving wheel and a driving source, wherein the rotating shaft gear is sleeved on the periphery of the rotating shaft, the rack is meshed with the rotating shaft gear, the driving wheel is meshed with the rack and drives the rack to move, a plurality of groups of rotating shaft gears are meshed with the same rack, the driving source drives the driving wheel to rotate and transmit the rotation to each rotating shaft gear through the rack, the plurality of groups of rotating shaft gears rotate synchronously, and the rotating time and the rotating angle of the plurality of groups of rotating shaft gears are the same;
the control assembly is including setting up anti-dazzling screen on the action wheel and with anti-dazzling screen complex grating reading head, the action wheel rotates a week every time, anti-dazzling screen shelters from the grating reading head once, through setting up grating reading head count, controls the number of revolutions of action wheel to the rotatory angle of control pivot gear.
In one embodiment of the present invention, the rack is horizontally disposed, a guide rail portion and a guide groove engaged with the guide rail portion are disposed below the rack, the guide rail portion is embedded in the guide groove, and the rack slides along the guide groove through the guide rail portion.
In one embodiment of the invention, the sizes of the multiple groups of the rotating shaft gears are the same, and the tooth specifications of the rotating shaft gears are the same.
In one embodiment of the invention, the diameter of the rotating shaft gear is integral multiple of the diameter of the driving wheel.
In one embodiment of the invention, a rotating shaft bracket is arranged outside the rotating shaft, the rotating shaft penetrates through the rotating shaft bracket, and the rotating shaft bracket comprises a bearing seat for installation and a bearing arranged in the bearing seat for supporting the rotating shaft.
In one embodiment of the invention, a length compensation assembly is arranged below each group of the rotating shaft supports, and each group of the length compensation assemblies respectively and independently push each group of the rotating shaft supports to move towards the direction to be welded.
In one embodiment of the invention, the length compensation assembly comprises a mounting plate for bearing the rotating shaft bracket, the mounting plate is arranged on the sliding rail, and a length compensation power source for pushing the mounting plate to move along the sliding rail is arranged on one side of the mounting plate.
In one embodiment of the present invention, the joint clamping assembly includes a positioning portion and a clamping portion, the positioning portion includes a plurality of positioning blocks protruding from the rotating shaft, the positioning blocks are disposed at positions matching the joints and used for limiting the positions where the joints are placed, and the clamping portion includes a plurality of sets of clamping driving sources and clamping blocks driven by the clamping driving sources to move toward or away from the joints.
In one embodiment of the invention, the positioning block and the clamping block are arranged at intervals around the joint, and the contact surfaces of the positioning block and the clamping block and the joint are profiling surfaces matched with the joint in shape.
In one embodiment of the invention, the welding device further comprises a support, wherein a plurality of groups of rotating shafts, rotating shaft driving and controlling assemblies and joint clamping assemblies are arranged on the support, the support is arranged on a moving track, and the support can move to a welding station along the moving track.
Compared with the prior art, the technical scheme of the invention has the following advantages:
the joint synchronous rotary welding mechanism comprises at least two groups of rotating shafts which are arranged in parallel, wherein the rotating shafts are driven to rotate by the same driving source and the rack in the driving assembly, so that the synchronous rotation of the gears is ensured, and the same time and angle of rotation are ensured, thereby realizing the synchronous welding of two joints and improving the welding efficiency;
through the cooperation of the anti-dazzling screen in the control assembly and the cooperation of the grating reading head, when the action wheel rotates a week, the anti-dazzling screen shields the grating reading head once, realizes the primary counting of the grating reading head, counts the number through setting up the grating reading head, thereby controls the number of turns of the action wheel, thereby controls the angle of rotation of the rotating shaft gear, avoids appearing repeated welding and leaking the welded condition, improves the welded precision.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic view of the overall construction of the joint synchronous spin welding mechanism of the present invention;
FIG. 2 is a schematic structural diagram of the spindle drive assembly of the present invention;
FIG. 3 is a schematic structural view of the length compensation assembly of the present invention;
fig. 4 is a schematic diagram of the construction of the splice holding assembly of the present invention.
The specification reference numbers indicate: 1. a support; 2. a rotating shaft bracket; 3. a rotating shaft; 4. a rotating shaft driving and controlling component; 41. a spindle gear; 42. a rack; 43. a driving wheel; 44. a drive source; 45. a guide rail portion; 46. a guide groove; 47. a shading sheet; 48. a grating reading head; 5. a joint clamping assembly; 51. positioning blocks; 52. a clamping drive source; 53. a clamping block; 6. a length compensation component; 61. mounting a plate; 62. a slide rail; 63. the length compensation power source.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, the joint synchronous rotation welding mechanism of the present invention includes a bracket 1, a plurality of sets of rotating shaft brackets 2 are disposed on the bracket 1, a rotating shaft 3 penetrating through the rotating shaft brackets 2 is disposed in each set of rotating shaft brackets 2, a plurality of sets of rotating shafts 3 are disposed in parallel, each rotating shaft bracket 2 includes a bearing seat for mounting and a bearing disposed in the bearing seat for supporting the rotating shaft 3, the bracket 1 is disposed on a moving track, the bracket 1 can move to a welding station along the moving track, a rotating shaft driving and controlling assembly 4 and a joint clamping assembly 5 are disposed at both ends of each set of rotating shaft 3, the rotating shaft driving and controlling assembly 4 includes a driving assembly for driving the rotating shaft 3 to rotate and a control assembly for controlling the rotating angle of the driving assembly, the driving assembly drives the plurality of sets of rotating shafts 3 to rotate synchronously, and the time and the angle for the plurality, therefore, synchronous welding of a plurality of joints is realized, and the welding efficiency is improved; the control assembly can control the rotating angle of the rotating shaft 3, the repeated welding and the welding leakage are avoided, and the welding precision is improved.
Referring to fig. 2, the driving assembly includes a rotating shaft gear 41 sleeved on the periphery of the rotating shaft 3, a rack 42 engaged with the rotating shaft gear 41, a driving wheel 43 and a driving source 44 engaged with the rack 42 and driving the rack 42 to move, the rotating shaft gear 41 may be integrally formed with the rotating shaft 3, or may be sleeved on the outer side of the rotating shaft 3, the rotating shaft gear 41 rotates along with the rotating shaft 3, multiple sets of the rotating shaft gears 41 are engaged with the rack 42, the multiple sets of the rotating shaft gears 41 have the same size, the tooth specifications of the rotating shaft gears 41 are the same, it is ensured that the rack 42 drives the multiple sets of the rotating shaft gears 41 to rotate at the same angle after moving, the driving source 44 is a stepping motor, the stepping motor drives the driving wheel 43 to rotate, the driving wheel 43 is engaged with the rack 42, the driving wheel 43 rotates to drive the rack 42 to move, the, a guide rail part 45 and a guide groove 46 matched with the guide rail part 45 are arranged below the rack 42, the guide rail part 45 is embedded into the guide groove 46, the rack 42 slides along the guide groove 46 through the guide rail part 45, and the rotation of the driving wheel 43 is transmitted to each rotating shaft gear 41 through the horizontal movement of the rack 42, so that the synchronous rotation of a plurality of groups of rotating shaft gears 41 is realized.
The control assembly is including setting up anti-dazzling screen 47 on the action wheel 43 and with anti-dazzling screen 47 complex grating reading head 48, action wheel 43 rotates a week every time, anti-dazzling screen 47 shelters from grating reading head 48 once, realizes a count through sheltering from grating reading head 48, proves that action wheel 43 rotates a week, through setting up grating reading head 48 count, controls the number of revolutions of action wheel 43 to the rotatory angle of control pivot gear 41.
Specifically, the number of the grating reading heads 48 is related to the diameters of the driving wheel 43 and the rotating shaft gear 41 in the present embodiment, in order to prevent the occurrence of repeated welding and missing welding, it is necessary to ensure that the rotating shaft gear 41 completes only one rotation, and therefore, the diameter of the rotating shaft gear 41 needs to be controlled to be an integral multiple of the diameter of the driving wheel 43; when the diameter of the rotating shaft gear 41 is one time of the diameter of the driving wheel 43, that is, the diameter of the rotating shaft gear 41 is the same as the diameter of the driving wheel 43, the count of the grating reading head 48 is set to be one time, that is, the driving wheel 43 stops rotating when rotating for one circle, thus ensuring that the rotating shaft gear 41 also rotates for one circle; when the diameter of the rotating shaft gear 41 is twice of the diameter of the driving wheel 43, the counting of the grating reading heads 48 is set to be twice, that is, the driving wheel 43 stops rotating after rotating for two weeks, so that the rotating shaft gear 41 is ensured to rotate for one week, and the diameter ratio of the driving wheel 43 to the rotating shaft gear 41 and the counting number of the grating reading heads 48 are sequentially and regularly set.
The joint synchronous rotation welding mechanism of the embodiment is used for realizing the welding fixation between the joint and the rod-shaped formed part, because the placing positions of the rod-shaped formed part are not completely the same, when the bracket 1 slides to the lower part of the welding station, the distances between the joints clamped by the different joint clamping components 5 and the different rod-shaped formed parts are not completely the same, some joints can be just abutted against the rod-shaped formed part, the welding can be directly realized, a certain gap is still reserved between some joints and the rod-shaped formed part, the welding can not be directly realized, in order to overcome the above difficulties, in the embodiment, a length compensation component 6 is arranged below each group of rotating shaft brackets 2, each group of length compensation components 6 respectively and independently pushes each group of rotating shaft brackets 2 to move towards the direction to be welded, the joints can be abutted against the rod-shaped formed part, as shown in fig. 3, each length compensation component, the mounting plate 61 is disposed on the slide rail 62, and one side of the mounting plate 61 is provided with a length compensation power source 63 for pushing the mounting plate 61 to move along the slide rail 62.
Referring to fig. 4, the joint clamping assembly 5 includes a positioning portion and a clamping portion, the positioning portion includes a plurality of positioning blocks 51 protruding from the rotating shaft 3, the positioning positions of the positioning blocks 51 are matched with the joint to limit the position where the joint is placed, the joint is fixed in the joint clamping assembly 5 by the cooperation of the positioning blocks 51, the clamping portion includes a plurality of sets of clamping driving sources 52 and clamping blocks 53 driven by the clamping driving sources 52 to move toward the joint or away from the joint, the plurality of sets of clamping blocks 53 cooperate to further fix the position of the joint, and prevent the joint from sliding axially or radially in the rotating process.
Specifically, the positioning block 51 and the clamping block 53 are arranged around the joint at intervals, and the contact surfaces of the positioning block 51, the clamping block 53 and the joint are profiling surfaces matched with the shape of the joint, so that the positioning block 51 and the clamping block 53 can be ensured to clamp and fix the joint, and the positioning block 51 and the clamping block 53 can be prevented from damaging the joint.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. The utility model provides a joint synchro-rotation welding mechanism which characterized in that: the device comprises at least two groups of rotating shafts which are arranged in parallel, wherein both ends of each group of rotating shafts are provided with a rotating shaft driving and controlling assembly and a joint clamping assembly, and the rotating shaft driving and controlling assembly comprises a driving assembly for driving the rotating shafts to rotate and a control assembly for controlling the rotating angle of the driving assembly;
the driving assembly comprises a rotating shaft gear, a rack, a driving wheel and a driving source, wherein the rotating shaft gear is sleeved on the periphery of the rotating shaft, the rack is meshed with the rotating shaft gear, the driving wheel is meshed with the rack and drives the rack to move, a plurality of groups of rotating shaft gears are meshed with the rack, the driving source drives the driving wheel to rotate and transmit the rotation to each rotating shaft gear through the rack, so that the plurality of groups of rotating shaft gears synchronously rotate, and the rotating time and the rotating angle of the plurality of groups of rotating shaft gears are the same;
the control assembly is including setting up anti-dazzling screen on the action wheel and with anti-dazzling screen complex grating reading head, the action wheel rotates a week every time, anti-dazzling screen shelters from the grating reading head once, through setting up grating reading head count, controls the number of revolutions of action wheel to the rotatory angle of control pivot gear.
2. The joint synchronous spin welding mechanism of claim 1, wherein: the rack is horizontally arranged, a guide rail part and a guide groove matched with the guide rail part are arranged below the rack, the guide rail part is embedded into the guide groove, and the rack slides along the guide groove through the guide rail part.
3. The joint synchronous spin welding mechanism of claim 1, wherein: the sizes of the multiple groups of rotating shaft gears are the same, and the tooth specifications of the rotating shaft gears are the same.
4. The joint synchronous spin welding mechanism of claim 1, wherein: the diameter of the rotating shaft gear is integral multiple of the diameter of the driving wheel.
5. The joint synchronous spin welding mechanism of claim 1, wherein: the rotating shaft is provided with a rotating shaft support outside, the rotating shaft penetrates through the rotating shaft support, and the rotating shaft support comprises a bearing seat for installation and a bearing arranged in the bearing seat and used for supporting the rotating shaft.
6. The joint synchronous spin welding mechanism of claim 5, wherein: and length compensation components are arranged below the rotating shaft supports of each group, and each group of length compensation components independently pushes each group of rotating shaft supports to move towards the direction to be welded.
7. The joint synchronous spin welding mechanism of claim 6, wherein: the length compensation assembly comprises a mounting plate for bearing a rotating shaft support, the mounting plate is arranged on the sliding rail, and a length compensation power source for pushing the mounting plate to move along the sliding rail is arranged on one side of the mounting plate.
8. The joint synchronous spin welding mechanism of claim 1, wherein: the joint clamping assembly comprises a positioning portion and a clamping portion, the positioning portion comprises a plurality of positioning blocks protruding out of the rotating shaft, the positions of the positioning blocks are matched with the joints and used for limiting the positions where the joints are placed, and the clamping portion comprises a plurality of groups of clamping driving sources and clamping blocks driven by the clamping driving sources to move in the direction of abutting against or far away from the joints.
9. The joint synchronous spin welding mechanism of claim 8, wherein: the positioning blocks and the clamping blocks are arranged at intervals around the joint, and the contact surfaces of the positioning blocks, the clamping blocks and the joint are profiling surfaces matched with the shape of the joint.
10. The joint synchronous spin welding mechanism of claim 1, wherein: the welding device is characterized by further comprising a support and a plurality of groups of rotating shafts, rotating shaft driving and controlling assemblies and joint clamping assemblies which are all arranged on the support, the support is arranged on the moving track, and the support can move to a welding station along the moving track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317267.3A CN112692496A (en) | 2021-03-25 | 2021-03-25 | Joint synchronous rotation welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317267.3A CN112692496A (en) | 2021-03-25 | 2021-03-25 | Joint synchronous rotation welding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN112692496A true CN112692496A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110317267.3A Pending CN112692496A (en) | 2021-03-25 | 2021-03-25 | Joint synchronous rotation welding mechanism |
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| CN (1) | CN112692496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115571943A (en) * | 2022-04-24 | 2023-01-06 | 北京绿佳杰园林工程有限公司 | Landscape's rainwater recovery processing device |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102296A (en) * | 1983-11-08 | 1985-06-06 | Amada Co Ltd | Turning over device for welding |
| CN201471108U (en) * | 2009-07-24 | 2010-05-19 | 青岛东方铁塔股份有限公司 | Steel pipe and flange assembly equipment |
| CN103639628A (en) * | 2013-11-29 | 2014-03-19 | 安徽绩溪徽山链传动有限公司 | Automatic welding machine for chains |
| CN204094280U (en) * | 2014-07-15 | 2015-01-14 | 江西省高新超越精密电子有限公司 | A kind of full-automatic tin soldering device |
| CN204621260U (en) * | 2015-03-30 | 2015-09-09 | 永嘉县浙南减速机厂 | Novel hobbing machine |
| CN105458479A (en) * | 2016-01-18 | 2016-04-06 | 天津君诚金利管业有限责任公司 | Automatic multi-layer shaft repair welding device |
| CN105750769A (en) * | 2016-03-07 | 2016-07-13 | 罗力有限责任公司 | Rolling-out wheel used for welding connection of pipes |
| CN106625020A (en) * | 2017-02-27 | 2017-05-10 | 张道勇 | Incremental magnetic induction bus type encoder for high-speed high-precision machine tool main shaft and electric main shaft |
| CN207746582U (en) * | 2018-01-24 | 2018-08-21 | 鹤山市广裕电器实业有限公司 | A kind of guard middle ring automatic welding device |
| CN207771128U (en) * | 2018-01-26 | 2018-08-28 | 襄阳吉鼎机电有限公司 | A kind of non-standard flange welder convenient for adjusting |
| CN207807010U (en) * | 2018-01-31 | 2018-09-04 | 东莞市景望电子科技有限公司 | Automatic fixture angle-adjusting mechanism |
| CN208067674U (en) * | 2017-12-18 | 2018-11-09 | 苏州领创激光科技有限公司 | Pipe clamping jig for laser cutting |
| CN109465591A (en) * | 2018-12-26 | 2019-03-15 | 山东大汉建设机械股份有限公司 | A kind of tower crane turntable cylinder inner reinforced plate spot-welding equipment and working method |
| CN110153633A (en) * | 2019-07-10 | 2019-08-23 | 江龙船艇科技股份有限公司 | A kind of welding support device |
| CN110480159A (en) * | 2019-09-18 | 2019-11-22 | 济南邦德激光股份有限公司 | A kind of laser pipe cutter and its tubing clamp control method |
| CN210024223U (en) * | 2019-11-22 | 2020-02-07 | 高密市东冶机械制造有限公司 | Seamless welding device |
| CN111152023A (en) * | 2019-12-28 | 2020-05-15 | 宁波安旺特种紧固件有限公司 | Tapping and cutting integrated equipment |
| CN210677281U (en) * | 2019-09-05 | 2020-06-05 | 中铁十局集团物资工贸有限公司 | Automatic welding device for annular seam of pile foundation sounding pipe |
| CN211414163U (en) * | 2019-12-09 | 2020-09-04 | 丹阳启亮机械有限公司 | Pneumatic clamp part |
| CN211438809U (en) * | 2019-10-23 | 2020-09-08 | 郑州百斯特机械制造有限公司 | Oil cylinder circumferential welding tool |
| CN111843370A (en) * | 2020-07-30 | 2020-10-30 | 江国升 | Stainless steel pipe batch intelligent welding machine and welding process |
-
2021
- 2021-03-25 CN CN202110317267.3A patent/CN112692496A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102296A (en) * | 1983-11-08 | 1985-06-06 | Amada Co Ltd | Turning over device for welding |
| CN201471108U (en) * | 2009-07-24 | 2010-05-19 | 青岛东方铁塔股份有限公司 | Steel pipe and flange assembly equipment |
| CN103639628A (en) * | 2013-11-29 | 2014-03-19 | 安徽绩溪徽山链传动有限公司 | Automatic welding machine for chains |
| CN204094280U (en) * | 2014-07-15 | 2015-01-14 | 江西省高新超越精密电子有限公司 | A kind of full-automatic tin soldering device |
| CN204621260U (en) * | 2015-03-30 | 2015-09-09 | 永嘉县浙南减速机厂 | Novel hobbing machine |
| CN105458479A (en) * | 2016-01-18 | 2016-04-06 | 天津君诚金利管业有限责任公司 | Automatic multi-layer shaft repair welding device |
| CN105750769A (en) * | 2016-03-07 | 2016-07-13 | 罗力有限责任公司 | Rolling-out wheel used for welding connection of pipes |
| CN106625020A (en) * | 2017-02-27 | 2017-05-10 | 张道勇 | Incremental magnetic induction bus type encoder for high-speed high-precision machine tool main shaft and electric main shaft |
| CN208067674U (en) * | 2017-12-18 | 2018-11-09 | 苏州领创激光科技有限公司 | Pipe clamping jig for laser cutting |
| CN207746582U (en) * | 2018-01-24 | 2018-08-21 | 鹤山市广裕电器实业有限公司 | A kind of guard middle ring automatic welding device |
| CN207771128U (en) * | 2018-01-26 | 2018-08-28 | 襄阳吉鼎机电有限公司 | A kind of non-standard flange welder convenient for adjusting |
| CN207807010U (en) * | 2018-01-31 | 2018-09-04 | 东莞市景望电子科技有限公司 | Automatic fixture angle-adjusting mechanism |
| CN109465591A (en) * | 2018-12-26 | 2019-03-15 | 山东大汉建设机械股份有限公司 | A kind of tower crane turntable cylinder inner reinforced plate spot-welding equipment and working method |
| CN110153633A (en) * | 2019-07-10 | 2019-08-23 | 江龙船艇科技股份有限公司 | A kind of welding support device |
| CN210677281U (en) * | 2019-09-05 | 2020-06-05 | 中铁十局集团物资工贸有限公司 | Automatic welding device for annular seam of pile foundation sounding pipe |
| CN110480159A (en) * | 2019-09-18 | 2019-11-22 | 济南邦德激光股份有限公司 | A kind of laser pipe cutter and its tubing clamp control method |
| CN211438809U (en) * | 2019-10-23 | 2020-09-08 | 郑州百斯特机械制造有限公司 | Oil cylinder circumferential welding tool |
| CN210024223U (en) * | 2019-11-22 | 2020-02-07 | 高密市东冶机械制造有限公司 | Seamless welding device |
| CN211414163U (en) * | 2019-12-09 | 2020-09-04 | 丹阳启亮机械有限公司 | Pneumatic clamp part |
| CN111152023A (en) * | 2019-12-28 | 2020-05-15 | 宁波安旺特种紧固件有限公司 | Tapping and cutting integrated equipment |
| CN111843370A (en) * | 2020-07-30 | 2020-10-30 | 江国升 | Stainless steel pipe batch intelligent welding machine and welding process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115571943A (en) * | 2022-04-24 | 2023-01-06 | 北京绿佳杰园林工程有限公司 | Landscape's rainwater recovery processing device |
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Application publication date: 20210423 |
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| RJ01 | Rejection of invention patent application after publication |