CN117300489A - Double-gun welding centering fixture for dumbbell blank - Google Patents
Double-gun welding centering fixture for dumbbell blank Download PDFInfo
- Publication number
- CN117300489A CN117300489A CN202311427674.5A CN202311427674A CN117300489A CN 117300489 A CN117300489 A CN 117300489A CN 202311427674 A CN202311427674 A CN 202311427674A CN 117300489 A CN117300489 A CN 117300489A
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- fixedly connected
- double
- processing frame
- welding
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 60
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 210000001161 mammalian embryo Anatomy 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention belongs to the technical field of dumbbell blank welding processing, and particularly relates to a double-gun welding centering fixture for a dumbbell blank. The advantages are that: the invention can automatically complete the centering and fixing clamping work of the dumbbell shaft and the dumbbell head, ensures the stability and effectiveness of double-gun welding, does not need manual free hand to release the fixing, can easily take down the dumbbell embryo, and improves the safety of the device.
Description
Technical Field
The invention relates to the technical field of dumbbell blank welding processing, in particular to a double-gun welding centering clamp for a dumbbell blank.
Background
In the processing of the dumbbell blank body, one shaft blank and two round blanks are coaxially welded together, the existing high-efficiency welding mode is to adopt two welding guns to weld simultaneously, so that the welding efficiency is improved, and the synchronous welding of the two welding guns has higher requirements on the placing position of a workpiece, otherwise, the welding cannot be finished synchronously.
In the prior art, the position of the dumbbell head needs to be fixed manually, and the dumbbell shaft and the dumbbell head are centered by experience, so that the accuracy of the welding position cannot be guaranteed, the quality of the dumbbell is affected, and after the welding is finished, the workpiece still needs to be manually taken down from the clamping position, the efficiency is low, and dangers are associated.
In order to solve the problems, a double-gun welding centering fixture for dumbbell blanks is provided.
Disclosure of Invention
The invention aims to solve the problems in the background technology, and provides a double-gun welding centering clamp for a dumbbell blank.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a two rifle welding centering anchor clamps of dumbbell idiosome, includes the bottom plate, bottom plate upper end fixedly connected with two risers that control the interval set up, two be equipped with the processing frame of rectangle between the riser, both ends all fixedly connected with "[" rotate the frame about the processing frame, two the rotation frame is kept away from the same coaxial fixedly connected with pivot of one side that looks was kept away from, two the pivot keep away from the one end of rotating the frame respectively with two risers rotate to be connected, be located the right side the riser right-hand member is equipped with actuating mechanism;
the processing frame is characterized in that moving grooves are transversely formed in the front inner wall and the rear inner wall of the processing frame, two bidirectional threaded rods are respectively and rotatably connected between the inner walls on two sides of the moving grooves, two clamping and positioning plates which are oppositely arranged left and right are arranged in the processing frame, moving blocks are respectively and fixedly connected to the front end and the rear end of each clamping and positioning plate, the moving blocks are slidably connected in the corresponding moving grooves, the two bidirectional threaded rods respectively penetrate through the corresponding two moving blocks and are in threaded connection with the corresponding moving blocks, a rectangular driving box is fixedly embedded in the center position of one side, opposite to the clamping and positioning plate, of each clamping and positioning plate, sliding grooves are respectively formed in the directions of the four outer walls of the driving box, sliding blocks are respectively and slidably connected in the sliding grooves, one end, far away from each sliding groove, of each sliding block is fixedly connected with a clamping rod, and threaded rods are respectively and rotatably connected between the four outer walls of the driving box and the corresponding sliding grooves, and penetrate through the corresponding sliding blocks and are in threaded connection with the corresponding threaded rods.
The processing frame upper end is near the back position and the lower extreme is near the equal fixedly connected with fixed plate of front position, two the equal fixed mounting in fixed plate opposite one side has first flexible cylinder, two first flexible cylinder all from preceding back tilt up setting, two the flexible end of first flexible cylinder sets up relatively and equal fixedly connected with arc clamp splice.
In the double-gun welding centering fixture for the dumbbell blank, the driving mechanism comprises two end plates fixedly connected to the right side of the vertical plate and arranged at intervals, a worm is connected between the two end plates in a rotating mode, the lower end of the worm is meshed with a worm wheel, the rotating shaft on the right side penetrates through the vertical plate and is fixedly connected with the worm wheel in a coaxial mode, and a third motor for driving the worm to rotate is fixedly installed on one of the end plates.
In the double-gun welding centering fixture of the dumbbell blank, two-way threaded rods are all extended to the right side of the processing frame and are all fixedly sleeved with the second chain wheels, the right end of the processing frame is fixedly connected with a mounting frame at a position between the two second chain wheels, a first motor is fixedly mounted on the mounting frame, a first chain wheel is fixedly sleeved at the output end of the first motor, and a transmission chain is sleeved on the first chain wheel and the two second chain wheels together.
In the double-gun welding centering fixture for the dumbbell blank, the diameter of the first chain wheel is larger than that of the two second chain wheels.
In the double-gun welding centering fixture for the dumbbell blank, one end of each threaded rod, which is close to the driving box, extends into the driving box and is fixedly sleeved with bevel gears, four bevel gears located in the same driving box are in rectangular engagement, and the upper ends of the clamping and positioning plates are fixedly provided with second motors for driving the threaded rods located above to rotate.
In the double-gun welding centering fixture for the dumbbell blank, two second telescopic cylinders which are arranged at left and right intervals are fixedly arranged at the upper end of the bottom plate and below the processing frame, and the telescopic ends of the two second telescopic cylinders are fixedly connected with arc-shaped placing blocks.
In the double-gun welding centering fixture for the dumbbell blank, two electric guide rails are fixedly connected with the upper ends of the vertical plates in a transverse mode, two electric guide rails are sleeved with a movable sleeve in a sleeved mode, an electric telescopic rod is fixedly arranged at the lower end of the movable sleeve, and a welding gun is fixedly arranged at the telescopic end of the electric telescopic rod.
In the double-gun welding centering fixture for the dumbbell blank, two welding guns are symmetrically arranged left and right, and two welding heads are arranged towards one side away from each other.
Compared with the prior art, the double-gun welding centering clamp for the dumbbell blank has the advantages that:
through setting up centre gripping locating plate and arc clamp splice, be used for respectively fixed to the centre gripping of dumbbell head and dumbbell axle, and can centre gripping different specification dumbbell head and dumbbell axle, dumbbell axle and dumbbell head after the centre gripping can keep coaxial setting voluntarily, need not the manual work and relies on experience adjustment position.
After fixing and clamping the dumbbell head and the dumbbell shaft, the first motor can drive the two clamping positioning plates to drive the dumbbell head with fixed clamping to move towards the dumbbell shaft, the dumbbell shaft can be pushed to the middle by the dumbbell heads on two sides until the dumbbell heads are kept in a state of being in contact with the two ends at the same time, and the dumbbell head and the dumbbell shaft at the moment finish centering work, so that the accuracy of welding positions and the stability of workpieces are ensured, manual centering is not needed, and meanwhile, the position stability during subsequent welding is ensured.
Through setting up the flexible cylinder of second and being the piece of putting, can send the dumbbell axostylus axostyle to the processing frame in carry out the centre gripping, and after the welding is accomplished, thereby can take out in the processing frame with the dumbbell embryo after the welding is accomplished voluntarily, need not artifical bare-handed dismantlement fixed, can be relaxed take off the dumbbell embryo, improved the security of device.
Drawings
FIG. 1 is a perspective view of a double gun welding centering fixture for dumbbell blanks according to the invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a structural perspective view of a processing frame in a double-gun welding centering fixture for dumbbell blanks according to the invention;
FIG. 4 is a perspective view of a structure of a clamping and positioning plate in a double-gun welding centering fixture for dumbbell blanks;
fig. 5 is a perspective view of a structure of a driving box in a double-gun welding centering fixture for dumbbell blanks.
In the figure: 1 bottom plate, 2 risers, 3 rotating frame, 4 processing frame, 5 movable groove, 6 bi-directional threaded rod, 7 first sprocket, 8 second sprocket, 9 first motor, 10 movable block, 11 centre gripping locating plate, 12 drive box, 13 spout, 14 sliders, 15 clamping lever, 16 threaded rod, 17 bevel gear, 18 second motor, 19 fixed plate, 20 first telescopic cylinder, 21 arc clamp splice, 22 second telescopic cylinder, 23 are to put the piece, 24 worm wheel, 25 worm, 26 third motor, 27 electric guide rail, 28 movable sleeve, 29 electric telescopic handle, 30 welder.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1-5, a double gun welding centering fixture for dumbbell blanks comprises a bottom plate 1, wherein two risers 2 are fixedly connected to the upper end of the bottom plate 1, the two risers are arranged at intervals left and right, a rectangular processing frame 4 is arranged between the two risers 2, rotating frames 3 are fixedly connected to the left and right ends of the processing frame 4, one sides, far away from the two rotating frames 3, of the two rotating frames are coaxially and fixedly connected with rotating shafts, one ends, far away from the rotating frames 3, of the two rotating shafts are respectively connected with the two risers 2 in a rotating mode, and the processing frame 4 can rotate between the two risers 2 through the rotating frames 3 and the rotating shafts. The right end of the vertical plate 2 positioned on the right side is provided with a driving mechanism, the driving mechanism comprises two end plates which are fixedly connected to the right side of the vertical plate 2 and are arranged at intervals from front to back, a worm 25 is connected between the two end plates in a rotating mode, the lower end of the worm 25 is meshed with a worm wheel 24, a rotating shaft positioned on the right side penetrates through the vertical plate 2 and is fixedly connected with the worm wheel 24 in a coaxial mode, a third motor 26 for driving the worm 25 to rotate is fixedly arranged on one end plate, the third motor 26 can directly drive the processing frame 4 to rotate through the transmission of the worm wheel 24 and the worm 25, and the processing frame 4 can keep stable in position under the non-working state of the third motor 26 by utilizing the self-locking property of the worm wheel and the worm.
The movable groove 5 has all transversely been seted up on the inner wall around the processing frame 4, all rotate between each movable groove 5 both sides inner wall and be connected with two-way threaded rod 6, be equipped with two relative centre gripping locating plates 11 that set up about in the processing frame 4, both ends all fixedly connected with movable block 10 around two centre gripping locating plates 11, movable block 10 sliding connection is in corresponding movable groove 5, two-way threaded rod 6 run through respectively two movable blocks 10 that correspond and threaded connection with it, when two-way threaded rod 6 synchronous rotation, can drive two centre gripping locating plates 11 relative movement. The right ends of the two bidirectional threaded rods 6 are all extended to the right side of the processing frame 4 and are fixedly sleeved with the second chain wheels 8, the right end of the processing frame 4 is fixedly connected with a mounting frame at a position between the two second chain wheels 8, a first motor 9 is fixedly mounted on the mounting frame, the output end of the first motor 9 is fixedly sleeved with a first chain wheel 7, the diameter of the first chain wheel 7 is larger than that of the two second chain wheels 8, the first chain wheel 7 and the two second chain wheels 8 are jointly sleeved with a transmission chain, the first motor 9 can directly drive the two bidirectional threaded rods 6 to synchronously rotate through the arrangement of the first chain wheels 7, the second chain wheels 8 and the first motor 9, and accordingly the relative movement of the two clamping and positioning plates 11 is controlled to adjust the distance between the two.
The driving box 12 with a rectangle is fixedly embedded in the center position of the opposite side of the two clamping and positioning plates 11, the sliding grooves 13 are formed in the opposite side of the two clamping and positioning plates 11 and in the directions of the four outer walls of the driving box 12, the sliding blocks 14 are slidably connected in the sliding grooves 13, clamping rods 15 are fixedly connected to one ends, far away from the sliding grooves 13, of the sliding blocks 14, and the four clamping rods 15 located on the same clamping and positioning plate 11 are distributed in a rectangle. The four outer walls of the driving box 12 and the corresponding four inner walls of the sliding grooves 13 are respectively and rotatably connected with a threaded rod 16, the threaded rods 16 penetrate through the corresponding sliding blocks 14 and are in threaded connection with the sliding blocks, one end of each threaded rod 16, which is close to the driving box 12, extends into the driving box 12 and is fixedly sleeved with a bevel gear 17, the four bevel gears 17 located in the same driving box 12 are in rectangular meshing, the upper ends of the two clamping and positioning plates 11 are fixedly provided with a second motor 18 for driving the threaded rods 16 located above to rotate, when one threaded rod 16 is driven to rotate by the second motor 18 through the arrangement of the bevel gears 17, the four threaded rods 16 located on the same clamping and positioning plate 11 are synchronously rotated, so that the corresponding four clamping rods 15 and the corresponding sliding blocks 14 can be controlled to synchronously move, clamping work of dumbbell heads can be carried out, and the dumbbell heads with different sizes can be clamped according to requirements, and after the clamping rods 15 on the two clamping and positioning plates 11 are clamped, the two dumbbell heads keep a coaxial state.
The bottom plate 1 upper end and the second telescopic cylinder 22 that the interval set up about processing frame 4 below position fixed mounting have, and the flexible end of two second telescopic cylinders 22 is the equal fixedly connected with arc and is to put piece 23, and two are to put piece 23 and are used for placing the dumbbell axle, when carrying out welding work, only need place the dumbbell axle on two being to put piece 23, alright move the dumbbell axle to processing frame 4 in through two second telescopic cylinders 22.
The processing frame 4 upper end is the back position and the lower extreme is the front position and is all fixedly connected with fixed plate 19, and two fixed plate 18 are equal fixed mounting in opposite one side has first flexible cylinder 20, and two first flexible cylinders 20 all set up from preceding back tilt up, and the flexible end of two first flexible cylinders 20 sets up relatively and equal fixedly connected with arc clamp splice 21, and arc clamp splice 21 inner wall is smooth, and scribbles lubricating oil before the use. Two arc clamp splice 21 are used for the centre gripping dumbbell axle, after the dumbbell axle is moved to processing frame 4 in, two first telescopic cylinder 20 elongates simultaneously, the accessible arc clamp splice 21 centre gripping is located the dumbbell axle that is on the piece 23 of putting, make it be located the coaxial state with two dumbbell heads, cooperate the work of first motor 9 then, drive two centre gripping locating plates 11 drive the fixed dumbbell heads of centre gripping and remove towards the dumbbell axle, and by the dumbbell axle of centre gripping and can be pushed to the middle part by the dumbbell head of both sides, until the state of keeping centering and both ends simultaneous contact, and the centering work is just accomplished to dumbbell head and dumbbell axle this moment, the accuracy of welding position and the stability of work piece have been guaranteed.
The upper ends of the two vertical plates 2 are fixedly connected with transversely arranged electric guide rails 27 together, the movable sleeves 28 are sleeved on the two electric guide rails 27, the electric telescopic rods 29 are fixedly arranged at the lower ends of the movable sleeves 28, the welding guns 30 are fixedly arranged at the telescopic ends of the electric telescopic rods 29, the two welding guns 30 are symmetrically arranged left and right and are arranged towards one far side, after the dumbbell heads and the dumbbell rods are clamped and centered, the welding guns 30 can be moved to the welding positions through the electric guide rails 27, the welding heads are matched with the electric telescopic rods 29 to be close to the contact positions of the dumbbell rods and the dumbbell heads, the dumbbell rods and the dumbbell heads are driven by the driving mechanism to rotate at a certain angle, arc-shaped track welding is carried out, and when half of welding work is completed, the machining frame 4 is driven by the driving mechanism to rotate for half of a circle, and then the other half of welding work is carried out.
After the welding is finished, the dumbbell shaft and the dumbbell head after clamping is released can be received through the second telescopic cylinder 22 and the presenting block 23, and the dumbbell blank after the welding is finished is moved out of the processing frame 4, so that the dumbbell blank can be easily taken down without manual free hand to release the fixing.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a two rifle welding centering anchor clamps of dumbbell idiosome, includes bottom plate (1), its characterized in that, bottom plate (1) upper end fixedly connected with is two riser (2) that control the interval set up, two be equipped with rectangle processing frame (4) between riser (2), both ends are all fixedly connected with about processing frame (4) respectively "[" rotating frame (3), two the same coaxial fixedly connected with pivot of one side that rotating frame (3) kept away from mutually, two the one end that rotating frame (3) was kept away from to the pivot rotates with two riser (2) respectively and is connected, is located the right side riser (2) right-hand member is equipped with actuating mechanism;
the processing frame is characterized in that moving grooves (5) are transversely formed in the front inner wall and the rear inner wall of the processing frame (4), a bidirectional threaded rod (6) is fixedly embedded between the inner walls on two sides of each moving groove (5), two clamping and positioning plates (11) which are oppositely arranged left and right are arranged in the processing frame (4), moving blocks (10) are fixedly connected to the front end and the rear end of each clamping and positioning plate (11), the moving blocks (10) are slidably connected in the corresponding moving grooves (5), the two bidirectional threaded rods (6) respectively penetrate through the corresponding two moving blocks (10) and are in threaded connection with the corresponding moving blocks, a rectangular driving box (12) is fixedly embedded in the center position on one side opposite to the two clamping and positioning plates (11), sliding grooves (13) are formed in the directions of four outer walls of the driving box (12), sliding blocks (14) are slidably connected to the inner sides of each sliding groove (13), one end, far away from the sliding blocks (14), of each driving box (12) is fixedly connected with a clamping rod (15), and the corresponding four inner walls (16) of the driving box are rotatably connected with the corresponding threaded rods (16);
the processing frame (4) upper end is the back position and the lower extreme is the front position and is all fixedly connected with fixed plate (19), two fixed plate (19) are relative one side all fixed mounting have first flexible cylinder (20), two first flexible cylinder (20) all set up from preceding back tilt up, two the flexible end of first flexible cylinder (20) sets up relatively and equal fixedly connected with arc clamp splice (21).
2. The double-gun welding centering fixture of a dumbbell blank according to claim 1, wherein the driving mechanism comprises two end plates fixedly connected to the right side of the vertical plate (2) and arranged at intervals, a worm (25) is connected between the two end plates in a rotating mode, a worm wheel (24) is meshed with the lower end of the worm (25), a rotating shaft located on the right side penetrates through the vertical plate (2) and is fixedly connected with the worm wheel (24) in a coaxial mode, and a third motor (26) for driving the worm (25) to rotate is fixedly mounted on one of the end plates.
3. The double-gun welding centering fixture of a dumbbell blank according to claim 1, characterized in that two right ends of the two-way threaded rods (6) are extended to the right side of a processing frame (4) and are fixedly sleeved with second chain wheels (8), the right end of the processing frame (4) is fixedly connected with a mounting frame between the two second chain wheels (8), a first motor (9) is fixedly mounted on the mounting frame, a first chain wheel (7) is fixedly sleeved at the output end of the first motor (9), and a transmission chain is jointly sleeved on the first chain wheel (7) and the two second chain wheels (8).
4. A double gun welded centering fixture for dumbbell blanks according to claim 3, characterized in that the first sprocket wheel (7) has a larger diameter than the two second sprocket wheels (8).
5. The double-gun welding centering fixture for dumbbell blanks according to claim 1, wherein one end of each threaded rod (16) close to the driving box (12) extends into the driving box (12) and is fixedly sleeved with bevel gears (17), four bevel gears (17) located in the same driving box (12) are in rectangular engagement, and a second motor (18) for driving the threaded rods (16) located above to rotate is fixedly arranged at the upper ends of two clamping and positioning plates (11).
6. The double-gun welding centering fixture of the dumbbell blank according to claim 1, wherein two second telescopic cylinders (22) which are arranged at left and right intervals are fixedly arranged at the upper end of the bottom plate (1) and below the processing frame (4), and the telescopic ends of the two second telescopic cylinders (22) are fixedly connected with arc-shaped placing blocks (23).
7. The double-gun welding centering fixture for the dumbbell blank according to claim 1, wherein the upper ends of the two vertical plates (2) are fixedly connected with transversely arranged electric guide rails (27), movable sleeves (28) are sleeved on the electric guide rails (27) in a sleeved mode, electric telescopic rods (29) are fixedly arranged at the lower ends of the movable sleeves (28), and welding guns (30) are fixedly arranged at the telescopic ends of the electric telescopic rods (29).
8. The double-gun welding centering fixture of a dumbbell blank according to claim 1, wherein two welding guns (30) are arranged in bilateral symmetry and two welding heads are arranged towards the side away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311427674.5A CN117300489A (en) | 2023-10-31 | 2023-10-31 | Double-gun welding centering fixture for dumbbell blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311427674.5A CN117300489A (en) | 2023-10-31 | 2023-10-31 | Double-gun welding centering fixture for dumbbell blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117300489A true CN117300489A (en) | 2023-12-29 |
Family
ID=89242751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311427674.5A Pending CN117300489A (en) | 2023-10-31 | 2023-10-31 | Double-gun welding centering fixture for dumbbell blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117300489A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130033684A (en) * | 2011-09-27 | 2013-04-04 | 신영식 | The circumference welding machine |
| CN204771298U (en) * | 2015-06-30 | 2015-11-18 | 十堰恒融实业有限公司 | Aluminium matter fuel tank dicyclo seam welder |
| CN105215561A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of pipe welder |
| CN105666018A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Welding manufacturing device for tie bar structural part |
| CN206263415U (en) * | 2016-12-16 | 2017-06-20 | 厦门松兴智能机器人有限公司 | A kind of circumferential weld rush-harvesting and rush-planting automatic welding device |
| CN112719765A (en) * | 2020-12-15 | 2021-04-30 | 南京举森智能设备有限公司 | Chemical reaction tank forming manufacturing process |
| CN214236932U (en) * | 2020-11-03 | 2021-09-21 | 金珊珊 | Convertible filter core welding frame |
| CN214685360U (en) * | 2021-04-12 | 2021-11-12 | 临沂美华精密铸造有限公司 | High-precision four-way part machining tool |
| CN214816193U (en) * | 2021-07-07 | 2021-11-23 | 日照日出健身器材有限公司 | Double-gun welding centering fixture for dumbbell blank |
| CN113894419A (en) * | 2021-10-26 | 2022-01-07 | 南京池象科技有限公司 | Laser welding equipment and welding method |
| CN218874206U (en) * | 2022-12-15 | 2023-04-18 | 济宁市特种设备检验研究院 | Auxiliary device for processing end socket groove of pressure vessel |
| CN219666389U (en) * | 2023-05-12 | 2023-09-12 | 西安市群健航空精密制造有限公司 | Turbine shaft machining fixing clamp |
-
2023
- 2023-10-31 CN CN202311427674.5A patent/CN117300489A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130033684A (en) * | 2011-09-27 | 2013-04-04 | 신영식 | The circumference welding machine |
| CN204771298U (en) * | 2015-06-30 | 2015-11-18 | 十堰恒融实业有限公司 | Aluminium matter fuel tank dicyclo seam welder |
| CN105215561A (en) * | 2015-09-28 | 2016-01-06 | 魏俊杰 | A kind of pipe welder |
| CN105666018A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Welding manufacturing device for tie bar structural part |
| CN206263415U (en) * | 2016-12-16 | 2017-06-20 | 厦门松兴智能机器人有限公司 | A kind of circumferential weld rush-harvesting and rush-planting automatic welding device |
| CN214236932U (en) * | 2020-11-03 | 2021-09-21 | 金珊珊 | Convertible filter core welding frame |
| CN112719765A (en) * | 2020-12-15 | 2021-04-30 | 南京举森智能设备有限公司 | Chemical reaction tank forming manufacturing process |
| CN214685360U (en) * | 2021-04-12 | 2021-11-12 | 临沂美华精密铸造有限公司 | High-precision four-way part machining tool |
| CN214816193U (en) * | 2021-07-07 | 2021-11-23 | 日照日出健身器材有限公司 | Double-gun welding centering fixture for dumbbell blank |
| CN113894419A (en) * | 2021-10-26 | 2022-01-07 | 南京池象科技有限公司 | Laser welding equipment and welding method |
| CN218874206U (en) * | 2022-12-15 | 2023-04-18 | 济宁市特种设备检验研究院 | Auxiliary device for processing end socket groove of pressure vessel |
| CN219666389U (en) * | 2023-05-12 | 2023-09-12 | 西安市群健航空精密制造有限公司 | Turbine shaft machining fixing clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112658541B (en) | Corrugated pipe outer ring welding equipment and using method thereof | |
| CN217095697U (en) | Roll processing lathe | |
| CN111673336B (en) | Welding equipment and welding process for tailor-welded channel steel | |
| CN116079328A (en) | Rotary machine for pipe welding | |
| CN219026535U (en) | Welding device | |
| CN203459839U (en) | Automatic welding equipment for double ring seams | |
| CN211464944U (en) | Double-station full-automatic pipe connecting and processing device | |
| CN116871758A (en) | Intelligent aluminum alloy profile machining equipment | |
| CN211516291U (en) | Spiral pipe chamfering machine | |
| CN117300489A (en) | Double-gun welding centering fixture for dumbbell blank | |
| CN210548758U (en) | Remote control's submerged arc welding automatic regulating apparatus | |
| CN219617000U (en) | Multi-point welding equipment for machining automobile parts | |
| CN216177867U (en) | Horizontal automatic pipeline track welding machine | |
| CN202180322U (en) | Tipper for tank end-socket assembly | |
| CN115194379A (en) | Intelligent horizontal bar welding equipment | |
| CN109014764A (en) | A kind of pipeline automatic welding connection device | |
| CN213224689U (en) | Automatic welding tool for longitudinal seam of cylinder | |
| CN111098054B (en) | Straight seam welding machine for welding angle steel and flat steel on civil air defense door frame | |
| CN211589126U (en) | Supporting and positioning device of manifold welding system | |
| CN204975762U (en) | A equipment for welding handle | |
| CN220636580U (en) | Heightened submerged arc automatic welder support frame for processing steel structural members | |
| CN217799391U (en) | Double-end automatic beveling machine line | |
| CN210231982U (en) | Rotary-displacement automatic annular welding machine for rubber roller blocking shaft | |
| CN116475456B (en) | Pipe boring equipment | |
| CN215999420U (en) | Automatic bending and welding device for fence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |