CN210615559U - Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine - Google Patents
Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine Download PDFInfo
- Publication number
- CN210615559U CN210615559U CN201921362124.9U CN201921362124U CN210615559U CN 210615559 U CN210615559 U CN 210615559U CN 201921362124 U CN201921362124 U CN 201921362124U CN 210615559 U CN210615559 U CN 210615559U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- bracket
- main
- reinforcement cage
- 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.)
- Active
Links
Images
Landscapes
- Wire Processing (AREA)
Abstract
The utility model belongs to the field of steel reinforcement cage processing equipment, and discloses a steel reinforcement cage welding mechanism and a steel reinforcement cage forming machine, wherein the steel reinforcement cage welding mechanism comprises a main frame, and a rotating device for driving stirrups to rotate is arranged on the main frame; the bracket is arranged on the main rack; the mounting plate assembly is connected to the bracket in a sliding mode and can move along the Z direction relative to the bracket; the main rib clamping plate is arranged on the mounting plate assembly and is configured to clamp a main rib to be welded; the welding gun is arranged on the mounting plate assembly and is used for welding the main reinforcement and the stirrup; when the rotating device drives the stirrups and the main reinforcements to rotate, the main reinforcements drive the main reinforcement clamping plate, the welding gun and the mounting plate assembly to move along the Z direction, and meanwhile, the welding gun welds the stirrups and the main reinforcements. The utility model discloses can improve welding quality, and degree of automation is high, has reduced workman intensity of labour.
Description
Technical Field
The utility model relates to a steel reinforcement cage processing equipment art field especially relates to a steel reinforcement cage welding mechanism and steel reinforcement cage make-up machine.
Background
When a bridge or a culvert or a high-rise building is constructed, a reinforcement cage is used, specifically, a pile is firstly driven, then the reinforcement cage is placed in a pile hole, and then a guide pipe is inserted for concrete pouring.
The production mode of the traditional reinforcement cage is that the main reinforcement is welded on the stirrup through manual work usually, and the processing mode has the defects of high labor intensity, low efficiency, high processing cost, many potential safety hazards, low automation degree and the like. Also there is the part to adopt steel reinforcement cage welding equipment to weld, but the welding of the unable fine steel reinforcement cage that is suitable for multiple diameter of current steel reinforcement cage welding equipment, and steel reinforcement cage welding equipment's welder is when the welding moreover, because the rotation of stirrup, the solder joint when unable fine assurance welder welds is accurate, just can't guarantee sufficient welding time yet, leads to welding quality to receive the influence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel reinforcement cage welding mechanism and steel reinforcement cage make-up machine for welder rises along with the rotation of stirrup, and the in-process that rises welds stirrup and main muscle simultaneously, has guaranteed sufficient welding time, has improved welding quality.
To achieve the purpose, the utility model adopts the following technical proposal:
a reinforcement cage welding mechanism, comprising:
the main frame is provided with a rotating device for driving the stirrups to rotate;
the bracket is arranged on the main rack;
the mounting plate assembly is connected to the bracket in a sliding mode and can move along the Z direction relative to the bracket;
the main rib clamping plate is arranged on the mounting plate assembly and is configured to clamp a main rib to be welded;
the welding gun is arranged on the mounting plate assembly and used for welding the main reinforcement and the stirrup;
when the rotating device drives the stirrups and the main reinforcements rotate, the main reinforcements drive the main reinforcement clamping plates, the welding guns and the mounting plate assemblies to move along the Z direction, and meanwhile, the welding guns weld the stirrups and the main reinforcements.
Preferably, the mounting plate assembly includes a first mounting plate and a second mounting plate, the first mounting plate is movable in a Z direction relative to the bracket, the second mounting plate is connected to the first mounting plate, the second mounting plate is movable in an X direction relative to the first mounting plate, the X direction is perpendicular to the Z direction, and the main rib clamping plate and the welding gun are both mounted on the second mounting plate.
Preferably, one of the first mounting plate and the second mounting plate is provided with a sliding block, and the other is provided with a sliding rail matched with the sliding block.
Preferably, the mounting plate assembly further comprises a first driving member, and an output end of the first driving member is connected to the second mounting plate and is used for driving the second mounting plate to move along the X direction.
Preferably, the mounting plate assembly further comprises a first sliding assembly, the first sliding assembly comprises a first sliding rail mounted on the support along the Z direction, and a first sliding block capable of sliding along the first sliding rail, and the mounting plate assembly is fixedly connected to the first sliding block.
Preferably, the bracket comprises a first bracket and a second bracket, the first bracket is mounted on the main frame, the second bracket is rotatably connected with the first bracket through a bearing, and the mounting plate assembly is slidably connected to the second bracket.
Preferably, a spring is provided between the bearing and the first bracket.
Preferably, the mounting plate assemblies, the main rib clamping plates and the welding guns are arranged in two groups, and the two groups of mounting plate assemblies, the main rib clamping plates and the welding guns are symmetrically arranged on two sides of the support.
Preferably, the device further comprises a second driving member, wherein the second driving member is connected to the bracket and is used for driving the bracket to move towards the direction close to the stirrup.
The utility model also provides a steel reinforcement cage make-up machine, including foretell steel reinforcement cage welding mechanism.
The utility model has the advantages that:
the utility model discloses an above-mentioned steel reinforcement cage welding mechanism, when rotating device drive stirrup and main muscle rotate, main muscle can drive main muscle cardboard, welder, mounting panel subassembly and remove along the Z direction, and at this in-process, welder welds directly stirrup and main muscle, and the solder joint when having guaranteed welder welding effectively is accurate, has guaranteed sufficient welding time, has improved welding quality. And the utility model discloses a mode that the owner muscle drove welder and remove along the Z direction need not additionally to set up the drive disk assembly that drive welder removed, can effectively reduce design cost and manufacturing cost.
The utility model discloses a steel reinforcement cage make-up machine can improve welding quality through above-mentioned steel reinforcement cage welding mechanism, and degree of automation is high, has reduced workman intensity of labour.
Drawings
FIG. 1 is a schematic view of the reinforcement cage welding mechanism of the present invention in a non-operating state;
FIG. 2 is a schematic view of the welding mechanism of the reinforcement cage of the present invention in a working state;
fig. 3 is a schematic structural view of the welding mechanism of the reinforcement cage of the present invention;
fig. 4 is an enlarged schematic view of fig. 3 according to the present invention;
fig. 5 is an enlarged schematic view of fig. 1 at B according to the present invention;
fig. 6 is an enlarged schematic view of fig. 2 according to the present invention;
fig. 7 is another schematic structural diagram of the welding mechanism of the reinforcement cage of the present invention.
In the figure:
1. a main frame; 2. a support; 21. a first bracket; 211. a connecting shaft; 22. a second bracket; 221. a shaft sleeve; 23. a bearing; 24. a spring; 31. a first mounting plate; 32. a second mounting plate; 321. a first connecting plate; 322. a second connecting plate; 33. a slider; 34. a slide rail; 35. a first driving member; 4. a main reinforcement clamping plate; 41. a V-shaped opening; 5. a welding gun; 61. a first slide rail; 62. a first slider; 7. a second driving member; 81. a support plate; 82. a roller; 9. a main bar detection device; 10. hooping; 20. and (5) main ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The utility model provides a steel reinforcement cage welding mechanism, this steel reinforcement cage welding mechanism can be applied to on the steel reinforcement cage make-up machine for the nodical welding that welds stirrup 10 and main muscle 20, with the automatic weld who realizes the steel reinforcement cage, and welding quality is higher. Specifically, referring to fig. 1 to 7, the reinforcement cage welding mechanism includes a main frame 1, a bracket 2, a mounting plate assembly, a main reinforcement clamping plate 4, and a welding gun 5, wherein:
above-mentioned main frame 1 is used for supporting parts such as above-mentioned support 2, mounting panel subassembly, main muscle cardboard 4, welder 5, and is equipped with rotating device (not shown in the figure) on this main frame 1, and this rotating device can support and drive stirrup 10 and rotate, and it is the common drive stirrup 10 pivoted structure among the prior art, no longer describes. In this embodiment, the main frame 1 may also be a frame of a reinforcement cage forming machine.
The above-mentioned bracket 2 is mounted on the main frame 1, and the bracket 2 can move along the main frame 1, and optionally, a second driving member 7 can be provided, and the second driving member 7 can drive the bracket 2 to move along the X direction, and preferably, in order to improve the stability of the movement of the bracket 2, a sliding assembly can be provided, and the bracket 2 can move along the X direction through the sliding assembly. The sliding assembly may be a slider-slide rail structure, enabling guiding and supporting of the movement of the support 2. In this embodiment, the second driving member 7 may be a motor, and the movement of the bracket 2 in the X direction is realized by a structure of the motor and the lead screw. It will be appreciated that the carriage 2 of the present embodiment may also be movable in the Y direction, which may be achieved manually or by drive by a drive member. The Y direction is perpendicular to the X direction and is located in the same plane.
In this embodiment, as shown in fig. 4, the bracket 2 includes a first bracket 21 and a second bracket 22, wherein the first bracket 21 is mounted on the main frame 1 by a sliding assembly and is driven by the second driving member 7 to move in the X direction. The second bracket 22 is rotatably connected to the first bracket 21 through a bearing 23, specifically, a shaft sleeve 221 may be fixedly disposed on the second bracket 22, a connecting shaft 211 is disposed on the first bracket 21, and the shaft sleeve 221 is sleeved outside the connecting shaft 211 through the bearing 23.
The second bracket 22 can move synchronously with the first bracket 21, and a roller assembly is disposed at the other end of the second bracket 22, as shown in fig. 4 and 5, the roller assembly includes a support plate 81 rotatably connected to the second bracket 22 by a pin and a roller 82, the upper and lower ends of the support plate 81 are both provided with the roller 82, and the roller 82 is provided with a rolling groove. When the first support 21 drives the second support 22 to move to the stirrup 10, the rolling groove of the roller 82 can compress the stirrup 10, so that the welding stability is ensured when the stirrup 10 is welded with the main reinforcement 20.
Preferably, in this embodiment, a spring 24 is disposed between the bearing 23 and the first bracket 21, the spring 24 can be sleeved on the connecting shaft 211, and when the rolling groove of the roller 82 presses the stirrup 10, if there is a slight error in the diameter of the steel reinforcement cage, the adjustment can be performed by stretching the spring 24 without affecting the welding of the steel reinforcement cage.
The mounting plate assembly is slidably connected to the bracket 2 and, as shown in fig. 4-6, comprises a first mounting plate 31 and a second mounting plate 32, wherein the first mounting plate 31 is capable of moving relative to the bracket 2 in a Z-direction, which in this embodiment is arranged perpendicular to the X-direction and not in the same plane. Alternatively, the first mounting plate 31 may be connected to the second bracket 22 of the bracket 2 through a first sliding assembly, the first sliding assembly includes a first sliding rail 61 mounted on the second bracket 22 along the Z direction, and a first sliding block 62 capable of sliding along the first sliding rail 61, the first mounting plate 31 is fixed to the first sliding block 62, and the first mounting plate 31 is capable of moving in the Z direction relative to the second bracket 22 through the first sliding block 62 and the first sliding rail 61. It is understood that the present embodiment may also fix the first slide rail 61 to the first mounting plate 31 and connect the first slide block 62 to the second bracket 22.
The second mounting plate 32 is connected to the first mounting plate 31, and the second mounting plate 32 is movable in the X direction with respect to the first mounting plate 31. Alternatively, a first driving member 35 may be provided, an output end of the first driving member 35 is connected to the second mounting plate 32, and the second mounting plate 32 can be driven to move in the X direction by the first driving member 35. In this embodiment, the first driving member 35 may be a cylinder or other device having a linear displacement function.
Further, a slide block 33 may be disposed on the first mounting plate 31, a slide rail 34 may be disposed on the second mounting plate 32, the slide rail 34 may be disposed along the X direction, and the second mounting plate 32 may be driven by the first driving member 35 and may be stably moved along the X direction by a guiding and supporting function of the slide rail 34 and the slide block 33. Of course, the slide rails 34 may be provided on the first mounting plate 31 and the sliders 33 may be provided on the second mounting plate 32, so that the second mounting plate 32 can be guided and supported.
In this embodiment, as shown in fig. 4, the first mounting plate 31 may have an L-shaped structure, the sliding block 33 or the sliding rail 34 is mounted on one side plate of the first mounting plate 31, the first driving member 35 is mounted on the other side plate of the first mounting plate 31, and the output end of the first driving member 35 passes through the other side plate of the first mounting plate 31. In this embodiment, the first connecting plate 321 may be disposed on the second mounting plate 32, the output end of the first driving element 35 is connected to the first connecting plate 321, and the first driving element 35 drives the first connecting plate 321 and the second mounting plate 32 to move along the X direction.
The main bar clamping plate 4 is mounted on the second mounting plate 32 and preferably can be welded to one end of the second mounting plate 32, as shown in fig. 5, a V-shaped opening 41 is opened at the end of the main bar clamping plate 4, and the V-shaped opening 41 can clamp the main bar 20 to be welded.
The welding gun 5 is also mounted on the second mounting plate 32, which may be a second connecting plate 322 fixed on the second mounting plate 32, and the welding gun 5 may be sleeved on the second connecting plate 322 or clamped and fixed by the second connecting plate 322. In the embodiment, when the V-shaped opening 41 is clamped on the main bar 20 to be welded, the welding gun 5 is also just arranged at the intersection point of the stirrup 10 and the main bar 20, and welds the stirrup 10 and the main bar 20.
In this embodiment, further, a main rib detection device 9 is further arranged on the main frame 1, the main rib detection device 9 can detect the position of the main rib 20, specifically, when the axis of the main rib 20 is over against the main rib detection device 9, the main rib clamping plate 4 and the welding gun 5 are driven to move until the main rib clamping plate 4 clamps the main rib 20, and the welding gun 5 welds the stirrup 10 and the main rib 20.
As a preferred technical scheme, the installation plate assembly, the main rib clamping plate 4 and the welding gun 5 in this embodiment may be provided with two sets (shown in fig. 7), and the two sets of installation plate assemblies, the main rib clamping plate 4 and the welding gun 5 are symmetrically arranged on two sides of the bracket 2, so that intersection points of two main ribs 20 and two stirrups 10 can be welded at the same time, and the welding efficiency is improved.
When the reinforcement cage welding mechanism of the present embodiment is used, the bracket 2 is first adjusted to a proper position, and the adjustment includes the X-direction movement and the Y-direction movement of the bracket 2. Subsequently, the carriage 2 is driven further in the X direction, so that the rolling groove of the roller 82 presses the stirrup 10. The position of the main reinforcement 20 can be detected through the main reinforcement detection device 9 afterwards, and specifically, when the axis of the main reinforcement 20 is just opposite to the main reinforcement detection device 9, the first driving piece 35 drives the second mounting plate 32 to move along the X direction, so that the main reinforcement 20 is held by the V-shaped opening 41 of the main reinforcement clamping plate 4, and meanwhile, the welding gun 5 welds the intersection point of the main reinforcement 20 and the stirrup 10.
In welder 5's welding process, rotating device can drive stirrup 10 and main muscle 20 and rotate, in the rotation process, because main muscle cardboard 4 card is holding main muscle 20, consequently main muscle 20 can drive main muscle cardboard 4, welder 5, the mounting panel subassembly moves along the Z direction, therefore welder 5 can move along the Z direction along with main muscle 20's rotation (specifically rise), welder 5 just also can weld the nodical of stirrup 10 and main muscle 20 at the in-process that removes always, the solder joint when having guaranteed welder 5 welding effectively is accurate, and sufficient welding time, welding quality has been improved.
When rotating device continued drive stirrup 10 and main muscle 20 to rotate, main muscle 20 can break away from main muscle cardboard 4 gradually this moment, when main muscle 20 breaks away from main muscle cardboard 4 completely, welder 5's welding finishes, and whole main muscle cardboard 4, welder 5 and mounting panel subassembly can descend to the normal position along first sliding assembly under the effect of self gravity to be ready for the welding of follow-up nodical.
In this embodiment, the main rib 20 rotates to drive the welding gun 5 to lift, so that a driving part for driving the welding gun 5 to move is not required to be additionally arranged, and the design cost and the production cost can be effectively reduced.
This embodiment still provides a steel reinforcement cage make-up machine, includes foretell steel reinforcement cage welding mechanism, and through this steel reinforcement cage welding mechanism, can improve welding quality, and degree of automation is high, has reduced workman intensity of labour.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A reinforcement cage welding mechanism, characterized in that includes:
the main frame (1), wherein a rotating device for driving the stirrups (10) to rotate is arranged on the main frame (1);
the bracket (2) is arranged on the main frame (1);
a mounting plate assembly slidably connected to the bracket (2) and movable in the Z-direction relative to the bracket (2);
a main bar clamping plate (4) which is arranged on the mounting plate assembly and is configured to clamp a main bar (20) to be welded;
a welding gun (5) mounted on the mounting plate assembly for welding the main reinforcement (20) and the stirrup (10);
the rotating device drives the stirrups (10) and the main reinforcements (20) to rotate, the main reinforcements (20) drive the main reinforcement clamping plates (4), the welding guns (5) and the mounting plate assembly to move along the Z direction, and meanwhile, the welding guns (5) are used for welding the stirrups (10) and the main reinforcements (20).
2. A reinforcement cage welding mechanism according to claim 1, characterized in that the mounting plate assembly comprises a first mounting plate (31) and a second mounting plate (32), the first mounting plate (31) being movable in a Z-direction relative to the bracket (2), the second mounting plate (32) being connected to the first mounting plate (31), and the second mounting plate (32) being movable in an X-direction relative to the first mounting plate (31), the X-direction being perpendicular to the Z-direction, the main tendon clamping plate (4) and the welding gun (5) being mounted to the second mounting plate (32).
3. Reinforcement cage welding mechanism according to claim 2, characterized in that one of said first mounting plate (31) and said second mounting plate (32) is provided with a slide (33) and the other with a slide rail (34) cooperating with said slide (33).
4. A reinforcement cage welding mechanism according to claim 3, wherein the mounting plate assembly further comprises a first drive member (35), an output end of the first drive member (35) being connected to the second mounting plate (32) for driving the second mounting plate (32) to move in the X-direction.
5. A reinforcement cage welding mechanism according to any one of claims 1 to 4, characterized by further comprising a first sliding assembly, wherein the first sliding assembly comprises a first sliding rail (61) mounted on the bracket (2) along the Z direction, and a first sliding block (62) capable of sliding along the first sliding rail (61), and the mounting plate assembly is fixedly connected to the first sliding block (62).
6. Reinforcement cage welding mechanism according to claim 1, characterized in that said bracket (2) comprises a first bracket (21) and a second bracket (22), said first bracket (21) being mounted on said main frame (1), said second bracket (22) being rotatably connected to said first bracket (21) by means of a bearing (23), said mounting plate assembly being slidably connected to said second bracket (22).
7. Reinforcement cage welding mechanism according to claim 6, characterized in that a spring (24) is provided between the bearing (23) and the first bracket (21).
8. The reinforcement cage welding mechanism according to claim 1, wherein the mounting plate assemblies, the main reinforcement clamping plates (4) and the welding guns (5) are arranged in two groups, and the two groups of the mounting plate assemblies, the main reinforcement clamping plates (4) and the welding guns (5) are symmetrically arranged on two sides of the bracket (2).
9. A reinforcement cage welding mechanism according to claim 1, further comprising a second drive member (7), said second drive member (7) being connected to said bracket (2) for driving said bracket (2) in a direction approaching said stirrup (10).
10. A reinforcement cage forming machine comprising a reinforcement cage welding mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362124.9U CN210615559U (en) | 2019-08-21 | 2019-08-21 | Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362124.9U CN210615559U (en) | 2019-08-21 | 2019-08-21 | Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615559U true CN210615559U (en) | 2020-05-26 |
Family
ID=70754987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362124.9U Active CN210615559U (en) | 2019-08-21 | 2019-08-21 | Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480219A (en) * | 2019-08-21 | 2019-11-22 | 建科机械（天津）股份有限公司 | A kind of automatic welding mechanism and steel reinforcement cage forming machine |
| CN112192080A (en) * | 2020-11-11 | 2021-01-08 | 成都华研机器设备有限公司 | Welding head for welding inner ring and main rib of reinforcement cage |
| CN113059293A (en) * | 2021-04-01 | 2021-07-02 | 成都华研机器设备有限公司 | Welding method for reinforcement cage |
-
2019
- 2019-08-21 CN CN201921362124.9U patent/CN210615559U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480219A (en) * | 2019-08-21 | 2019-11-22 | 建科机械（天津）股份有限公司 | A kind of automatic welding mechanism and steel reinforcement cage forming machine |
| CN110480219B (en) * | 2019-08-21 | 2024-05-07 | 建科机械（天津）股份有限公司 | Automatic welding mechanism and steel reinforcement cage forming machine |
| CN112192080A (en) * | 2020-11-11 | 2021-01-08 | 成都华研机器设备有限公司 | Welding head for welding inner ring and main rib of reinforcement cage |
| CN113059293A (en) * | 2021-04-01 | 2021-07-02 | 成都华研机器设备有限公司 | Welding method for reinforcement cage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110480219B (en) | Automatic welding mechanism and steel reinforcement cage forming machine | |
| CN210615559U (en) | Steel reinforcement cage welding mechanism and steel reinforcement cage forming machine | |
| JP5438163B2 (en) | Steel strip joining device applied to pipe making equipment | |
| JP5284263B2 (en) | Device for welding and joining sheet metal strips | |
| CN105082117A (en) | Gantry type double-arm truss robot and machining method for arc-shaped plate | |
| JP2010503541A5 (en) | ||
| KR20090054083A (en) | Welding apparatus of h-beam | |
| CN201693308U (en) | External welding gun pendulous device for automatic straight pipe flange welding machine | |
| CN204686471U (en) | For the clamping force the monitored self-centering clamping device of back axle processing | |
| CN106112360A (en) | A kind of H profile steel quick centering group founds machine double spot-welding equipment | |
| CN215240702U (en) | Workpiece clamping platform driven by air cylinder | |
| CN105033673A (en) | Self-centering clamping device and method capable of monitoring clamping force for rear axle processing | |
| CN110814626A (en) | Overlap welding tool suitable for excavator movable arm | |
| CN107627049B (en) | Be used for heat welding to detect Special heat welding device for equipment | |
| CN116038199A (en) | Steel structure welding device | |
| CN114273766A (en) | Plasma welding equipment for medium-thickness plate and working method thereof | |
| CN220006512U (en) | Welding platform | |
| CN110936006B (en) | Welding set of stationary blade | |
| CN215091667U (en) | Civil air defense door frame assemblage mould | |
| CN211516532U (en) | Overlap welding tool suitable for excavator movable arm | |
| CN212443697U (en) | Seam welder of high adaptability | |
| CN220744514U (en) | Baffle structure and clamping and positioning device | |
| CN113118658A (en) | Bridge steel structure installation and construction method | |
| CN211638800U (en) | Steel bar intersection point clamping and centering device for large-scale steel bar mesh welding equipment | |
| CN218426192U (en) | Positioning and stopping device for friction welding machine welding workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |