CN202291800U - Synchronous welder of reinforcing-bar truss - Google Patents
Synchronous welder of reinforcing-bar truss Download PDFInfo
- Publication number
- CN202291800U CN202291800U CN2011204262645U CN201120426264U CN202291800U CN 202291800 U CN202291800 U CN 202291800U CN 2011204262645 U CN2011204262645 U CN 2011204262645U CN 201120426264 U CN201120426264 U CN 201120426264U CN 202291800 U CN202291800 U CN 202291800U
- Authority
- CN
- China
- Prior art keywords
- electrode
- welding electrode
- lifting arm
- synchronous
- arm
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to a synchronous welder of a reinforcing-bar truss, comprising an installing base, wherein the installing base is provided with a lifting arm; the lifting arm can do lifting-falling movement on the installing base; the central area of the lifting arm is provided with a transitional electrode by a middle transitional electrode seat; clamping arms symmetrically distributed are arranged on the lifting arm correspondingly to the two sides of the transitional electrode; the clamping arms are connected with the lifting arm by a guide driving mechanism, and drive the lifting arm to do lifting-falling movement on the installing base by the guide driving mechanism; the clamping arms are hinged on the installing base by rotary supporting shafts, and are provided with welding electrode seats; the welding electrode seats are provided with welding electrodes; the welding electrodes and the transitional electrode are both positioned at the same side of the lifting arm; and the other ends of the clamping arms, which are correspondingly connected with the welding electrode seats, are provided with a clamping and lifting driving mechanism. The synchronous welder has the advantages of simple and compact structure, convenience in installation and use, reduction for the wear of the transitional electrode, improvement for the welding quality, safety and reliability.
Description
Technical field
The utility model relates to a kind of reinforcing bar welding production line and uses welding equipment, and the synchronous soldering apparatus of especially a kind of steel bar girder belongs to the technical field that steel bar girder welds.
Background technology
Steel bar girder mainly contain the muscle that winds up (straight muscle)) two pieces lower edge muscle (form by straight muscle and two web member muscle (waveform).Wind up and be integral through resistance welded between muscle and web member muscle, lower edge muscle and the web member muscle.Electrode structure is an outside welding electrode, and the centre is a transition electrode, and its main feature is: 1, simple in structure, easily manufactured; 2, since transition electrode closely contact with workpiece, so transition electrode wearing and tearing are very big, 3, along with the increasing of welding times, the following solder joint of steel bar girder both sides welds inhomogeneous.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provides a kind of steel bar girder synchronous soldering apparatus, and it is simple and compact for structure, and is easy to install, reduces the wearing and tearing of transition electrode, improves welding quality, and is safe and reliable.
According to the technical scheme that the utility model provides, the synchronous soldering apparatus of said steel bar girder comprises mounting base; Said mounting base is provided with lifting arm, and said lifting arm can move up and down on mounting base; The center of lifting arm is equipped with transition electrode through the middle transition electrode tip holder; Lifting arm is provided with the clamp arm of symmetrical distribution corresponding to the both sides that transition electrode is set; Said clamp arm links to each other with lifting arm through the guiding driving mechanism, and clamp arm drives lifting arm through the guiding driving mechanism and on mounting base, moves up and down; Said clamp arm is articulated on the mounting base through the rotation fulcrum, and clamp arm is provided with the welding electrode seat, and said welding electrode seat is provided with welding electrode, and welding electrode and transition electrode all are positioned at the same side of lifting arm; Clamp arm is provided with the clamping lift drive mechanism corresponding to the other end that links to each other with the welding electrode seat.
Said guiding driving mechanism comprises synchronous bearing pin, and said synchronous bearing pin can move in clamp arm and lifting arm are reached the standard grade corresponding synchronous arm gathering sill.Said clamping lift drive mechanism comprises clamping cylinder, and said clamping cylinder is hinged with corresponding clamp arm respectively through the power jointed shaft.Said welding electrode is installed on the welding electrode seat through adjustment bolt and adjustment nut, and said welding electrode can move on the welding electrode seat.
Said welding electrode seat is provided with the welding electrode gathering sill, and said adjusting bolt and adjusting nut can move in the welding electrode gathering sill; The length direction and the transition electrode of welding electrode gathering sill are perpendicular.
Be provided with welding electrode insulation group between said welding electrode and welding electrode seat.Said lifting arm is installed on the mounting base through riser guide, and lifting arm can go up and down on mounting base through riser guide.
Said transition electrode is installed in the transition electrode seat through sliding nut and slide bolt, and transition electrode can slide in the transition electrode seat through sliding nut and slide bolt.
Link to each other through transition electrode insulation group between said transition electrode seat and lifting arm.Said synchronous arm gathering sill ovalize, and the major axis of synchronous arm gathering sill is consistent with the direction of lifting arm.
The advantage of the utility model: through riser guide lifting arm is installed on the mounting base; Transition electrode is set on the lifting arm; The both sides of lifting arm are provided with the clamp arm of symmetrical distribution; Through the welding electrode seat welding electrode is installed on the clamp arm, clamp arm links to each other with lifting arm through the guiding driving mechanism, and clamp arm drives through clamping cylinder; Welding electrode can move on the welding electrode seat; Can avoid causing and the error of transition electrode apart from size because of the scale error of welding electrode own; The same moved further of welding electrode ability of transition electrode both sides; Bulk deformation influence was less when steel bar girder was welded, and guaranteed that welding pressure is even, improved welding quality; The swing of welding electrode and the decline of transition electrode are carried out synchronously, avoid the wearing and tearing of transition electrode, and is simple and compact for structure, easy to install, reduces the wearing and tearing of transition electrode, improves welding quality, safe and reliable.
Description of drawings
Fig. 1 is the fit structure sketch map between the utility model clamp arm and welding electrode.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Like Fig. 1 ~ shown in Figure 2: the utility model comprises welding electrode 1, rotation fulcrum 2, transition electrode 3, clamping cylinder 4, bearing pin 5, clamp arm 6, riser guide 7, lifting arm 8, mounting base 9, power jointed shaft 10, welding electrode insulation group 11, welding electrode seat 12, adjustment nut 13, middle transition electrode tip holder 14, sliding nut 15, transition electrode insulation group 16, welding electrode gathering sill 17 and synchronous arm gathering sill 18 synchronously.
Like Fig. 1, Fig. 2 and shown in Figure 3: said mounting base 9 is provided with lifting arm 8, and said lifting arm 8 is installed on the mounting base 9 through riser guide 7, and lifting arm 8 can be done elevating movement through riser guide 7 on installation base plate 9.The center of lifting arm 8 is provided with transition electrode 3, and the length direction of the axis of said transition electrode 3 and lifting arm 8 is perpendicular.Transition electrode 3 is installed on the lifting arm 8 through middle transition electrode tip holder 14, and 8 of middle transition electrode tip holder 14 and lifting arms link to each other through transition electrode insulation group 16, safe and reliable in the time of can guaranteeing that through transition electrode insulation group 16 transition electrode 3 uses.Transition electrode 3 can slide up and down in middle transition electrode tip holder 14; Particularly; Transition electrode 3 is installed in the middle transition electrode tip holder 14 through sliding nut 15 and slide bolt, reaches the slidable adjustment of transition electrode 3 in middle transition electrode tip holder 14 through sliding nut 15 and the slip of slide bolt in middle transition electrode tip holder 14.
Lifting arm 8 is provided with the clamp arm 6 of symmetrical distribution corresponding to the both sides that transition electrode 3 is set; Said clamp arm 6 is articulated on the mounting base 9 through rotation fulcrum 2; And clamp arm 6 links to each other with lifting arm 8 through the guiding driving mechanism; Lifting arm 6 clamps or when unclamping, can make lifting arm 8 rise or descend through the guiding driving mechanism.Particularly; The guiding driving mechanism comprises synchronous bearing pin 5; Said synchronous bearing pin 5 is positioned at the synchronous arm gathering sill 18 of clamp arm 6 and lifting arm 8 correspondences, synchronous arm gathering sill 18 ovalizes, and the long axis direction of arm gathering sill 18 is consistent with the length direction of lifting arm 8 synchronously; Arm gathering sill 18 is complementary with synchronous bearing pin 5 synchronously, and bearing pin 5 can move in the arm gathering sill 18 synchronously synchronously.
Like Fig. 1 ~ shown in Figure 3: during use, soldering apparatus is installed on the corresponding position of reinforcing bar production line through mounting base 9, and steel bar girder to be welded is positioned on the transition electrode 3, utilizes the corresponding matching of the domain transition electrode 3 of steel bar girder.During work, start clamping cylinder 4, when the piston rod of clamping cylinder 4 stretched out, because the two ends of clamping cylinder 4 all are hinged through power jointed shaft 10 and clamp arm 6, so clamping cylinder 4 can promote the rotation of two clamp arms 6 around rotation fulcrum 2 synchronously.Because welding electrode 1 is positioned at the end of clamp arm 6, when clamp arm 6 when rotation fulcrum 2 rotates, welding electrode 1 moves to the direction near transition electrode 3 simultaneously; Simultaneously; When clamp arm 6 rotates; Drive lifting arm 8 through the guiding driving mechanism and rise, lifting arm 8 moves on mounting base 9 through synchronous bearing pin 5 and riser guide 7, promotes the rising of transition electrode 3; Finish until the stroke of clamping cylinder 4, and welding electrode 1 can manual adjustments through welding electrode gathering sill 17 and the position of 3 of transition electrodes.During adjustment, generally can leave certain interval, so that can be to the welding of steel bar girder at transition electrode 3 and 1 of welding electrode.After adjusting to the right place, start welding electrode 1,1 pair of steel bar girder of welding electrode welds, until the end of welding process.
When welding finishes, close welding electrode 1, start clamping cylinder 4, make that the piston rod of clamping cylinder 4 is flexible.When the piston rod of clamping cylinder 4 is flexible, can drive of the rotation of two clamp arms 6 synchronously around rotation fulcrum 2, drive welding electrode 1 to direction motion away from transition electrode 3; Simultaneously, clamp arm 6 is through the decline of guiding driving mechanism drive lifting arm 8, and lifting arm 8 is done descending motion on mounting base 9 under the effect of synchronous bearing pin 5 and riser guide 7, thereby make the decline of transition electrode 3; In the whole adjustment process, welding electrode 1 is done away from the descending motion of the motion of transition electrode 3 and transition electrode 3 and is carried out synchronously, until the stroke end of clamping cylinder 4.After transition electrode 3 declines put in place, the steel bar girder that welding is good promoted forward, avoids the wearing and tearing to transition electrode 3, waits for welding process next time.Above-mentioned welding electrode 1 constantly repeats with the adjustment process of transition electrode 3, until the end of welding process.
Through riser guide 7 lifting arm 8 is installed on the utility model mounting base 9; Transition electrode 3 is set on the lifting arm 8; The both sides of lifting arm 8 are provided with the clamp arm 6 of symmetrical distribution; Through welding electrode seat 12 welding electrode 1 is installed on the clamp arm 6, clamp arm 6 links to each other with lifting arm 8 through the guiding driving mechanism, and clamp arm 6 drives through clamping cylinder 4; Welding electrode 1 can move on welding electrode seat 12; Can avoid causing and the big or small error of transition electrode 3 distances because of welding electrode 1 scale error own; The same moved further of welding electrode 1 ability of transition electrode 3 both sides; Bulk deformation influence was less when steel bar girder was welded, and guaranteed that welding pressure is even, improved welding quality; The decline of the swing of welding electrode 1 and transition electrode 3 is carried out synchronously, avoids the wearing and tearing of transition electrode 3, and is simple and compact for structure, easy to install, reduces the wearing and tearing of transition electrode, improves welding quality, safe and reliable.
Claims (10)
1. the synchronous soldering apparatus of steel bar girder comprises mounting base (9); It is characterized in that: said mounting base (9) is provided with lifting arm (8), and said lifting arm (8) can move up and down on mounting base (9); The center of lifting arm (8) is equipped with transition electrode (3) through middle transition electrode tip holder (14); Lifting arm (8) is provided with the clamp arm (6) of symmetrical distribution corresponding to the both sides that transition electrode (3) is set; Said clamp arm (6) links to each other with lifting arm (8) through the guiding driving mechanism, and clamp arm (6) drives lifting arm (8) through the guiding driving mechanism and on mounting base (9), moves up and down; Said clamp arm (6) is articulated on the mounting base (9) through rotation fulcrum (2); Clamp arm (6) is provided with welding electrode seat (12); Said welding electrode seat (12) is provided with welding electrode (1), and welding electrode (1) and transition electrode (3) all are positioned at the same side of lifting arm (8); Clamp arm (6) is provided with the clamping lift drive mechanism corresponding to the other end that links to each other with welding electrode seat (12).
2. the synchronous soldering apparatus of steel bar girder according to claim 1; It is characterized in that: said guiding driving mechanism comprises synchronous bearing pin (5), and said synchronous bearing pin (5) can be mobile in clamp arm (6) and lifting arm (8) are reached the standard grade corresponding synchronous arm gathering sill (18).
3. the synchronous soldering apparatus of steel bar girder according to claim 1 is characterized in that: said clamping lift drive mechanism comprises clamping cylinder (4), and said clamping cylinder (4) is hinged with corresponding clamp arm (6) respectively through power jointed shaft (10).
4. the synchronous soldering apparatus of steel bar girder according to claim 1; It is characterized in that: said welding electrode (1) is installed on the welding electrode seat (12) through adjustment bolt and adjustment nut (13), and said welding electrode (1) can be gone up mobile at welding electrode seat (12).
5. the synchronous soldering apparatus of steel bar girder according to claim 4 is characterized in that: said welding electrode seat (12) is provided with welding electrode gathering sill (17), and said adjusting bolt and adjusting nut (13) can move in welding electrode gathering sill (17); The length direction of welding electrode gathering sill (17) and transition electrode (3) are perpendicular.
6. according to claim 1 or the synchronous soldering apparatus of 4 or 5 described steel bar girders, it is characterized in that: be provided with welding electrode insulation group (11) between said welding electrode (1) and welding electrode seat (12).
7. the synchronous soldering apparatus of steel bar girder according to claim 1 is characterized in that: said lifting arm (8) is installed on the mounting base (9) through riser guide (7), and lifting arm (8) can be gone up through riser guide (7) at mounting base (9).
8. the synchronous soldering apparatus of steel bar girder according to claim 1; It is characterized in that: said transition electrode (3) is installed in the transition electrode seat (14) through sliding nut (15) and slide bolt, and transition electrode (3) can slide in transition electrode seat (14) through sliding nut (15) and slide bolt.
9. according to claim 1 or the synchronous soldering apparatus of 8 described steel bar girders, it is characterized in that: link to each other through transition electrode insulation group (16) between said transition electrode seat (14) and lifting arm (8).
10. the synchronous soldering apparatus of steel bar girder according to claim 2 is characterized in that: said synchronous arm gathering sill (17) ovalize, and the major axis of synchronous arm gathering sill (17) is consistent with the direction of lifting arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204262645U CN202291800U (en) | 2011-11-01 | 2011-11-01 | Synchronous welder of reinforcing-bar truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204262645U CN202291800U (en) | 2011-11-01 | 2011-11-01 | Synchronous welder of reinforcing-bar truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291800U true CN202291800U (en) | 2012-07-04 |
Family
ID=46360777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204262645U Withdrawn - After Issue CN202291800U (en) | 2011-11-01 | 2011-11-01 | Synchronous welder of reinforcing-bar truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363241A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Synchronous welder for steel bar truss |
| CN102363242A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Guiding driving structure in synchronous welder of steel bar truss |
-
2011
- 2011-11-01 CN CN2011204262645U patent/CN202291800U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363241A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Synchronous welder for steel bar truss |
| CN102363242A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Guiding driving structure in synchronous welder of steel bar truss |
| CN102363241B (en) * | 2011-11-01 | 2013-06-19 | 无锡威华电焊机制造有限公司 | Synchronous welder for steel bar truss |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102837140B (en) | Turnover welding and molding production line of H profile steel | |
| CN206936589U (en) | A kind of door-plate production line spot welding device | |
| CN203712119U (en) | Thin steel plate butt welding device | |
| CN202701652U (en) | Welding manipulator with clamping mechanism | |
| CN102114565A (en) | Pneumatic floating contact type welding automatic tracking device | |
| CN102363241B (en) | Synchronous welder for steel bar truss | |
| CN202291800U (en) | Synchronous welder of reinforcing-bar truss | |
| CN202097488U (en) | Automatic welding operation machine for elliptical seams | |
| CN102554414A (en) | Welding gun tracking mechanism for bridge T-shaped steel in welding | |
| CN102350539B (en) | Rebar truss shearing mechanism on rebar truss forming machine | |
| CN202607065U (en) | Welding electrodes-connecting structure for synchronous steel bar truss-welding machine | |
| CN105728914B (en) | One kind clamps welded formula soldering turret | |
| CN107671403B (en) | Quick pressure-maintaining convex-pushing direct-current railway steel rail flash butt welding machine | |
| CN102500898B (en) | Connection structure of welding electrodes in simultaneous welding machine of reinforcing steel bar truss | |
| CN102363242B (en) | Synchronous welder of steel bar truss | |
| CN202763271U (en) | Guiding driving structure in synchronous welder for steel bar trusses | |
| CN105057863B (en) | Using method for special mechanical hand for large-size anchor chain ring flash welder | |
| CN202607129U (en) | Curve welding device | |
| CN201136083Y (en) | Bipolar electro-slag welding machine without consumable nozzle | |
| CN202479676U (en) | Novel automatic gantry welder | |
| CN101195194B (en) | Spot welding mechanism in T section steel assembly device | |
| CN201394715Y (en) | Steel plate weld alignment adjusting mechanism | |
| CN203044750U (en) | Reforming and adjusting mechanism of steel bar truss | |
| CN202963774U (en) | Electrode holder with improved structure | |
| CN209598504U (en) | A kind of silk screen welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |