CN203109428U - Welding tongs - Google Patents
Welding tongs Download PDFInfo
- Publication number
- CN203109428U CN203109428U CN 201220626026 CN201220626026U CN203109428U CN 203109428 U CN203109428 U CN 203109428U CN 201220626026 CN201220626026 CN 201220626026 CN 201220626026 U CN201220626026 U CN 201220626026U CN 203109428 U CN203109428 U CN 203109428U
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- electrode
- chuck
- mount pad
- chute
- soldering turret
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Abstract
The utility model provides welding tongs, which comprise a power element, a driving mechanism which is connected with the power element, electrodes which are connected with the driving mechanism and are driven by the driving mechanism to be closed or opened, and a chuck which is connected with the driving mechanism, is arranged corresponding to the electrodes, and is driven by the driving mechanism to be closed or opened. The welding tongs have the advantages that through arranging the chuck which is corresponding to the electrodes to enable the chuck, namely the chucking appliance and the electrodes to be arranged in an integral structure and to be mounted on the same welding tongs, the problem of inconvenience in mounting, positioning and the like, which is caused by farther distance between traditional welding tongs and the chucking appliance for chucking a workpiece, and the separate arrangement of the traditional welding tongs and the chucking appliance are solved; and besides, the electrodes and the chuck are uniformly driven through the driving mechanism to be uniformly controlled, so that the control and automatic operation are benefited.
Description
Technical field
The utility model relates to a kind of welding equipment, particularly relates to a kind of soldering turret.
Background technology
Domestic and international most of automaker all adopts resistance spot welding to automobile body welding.Adopt the manual welding mode, the low but welding quality instability of cost, and adopt Robot Welding Cell once has high input, production cost and maintenance cost height.In order to reduce production costs and not influence welding quality, a lot of producers begin one's study and adopt the automatic welding device of simplification.At present there are many shortcomings in traditional general auto soldering tweezers, and, pad big as installing space can not obtain to compensate etc. with bite apart from each other and the wearing and tearing of soldering turret bottom electrode.These shortcomings make and the distortion of piece surface solder joint have a strong impact on welding quality.
Summary of the invention
Based on this, be necessary to provide a kind of soldering turret that improves the workpiece welding quality.
A kind of soldering turret, comprise: dynamical element, the driving mechanism that is connected with dynamical element, be connected with driving mechanism and by the electrode that described driving mechanism drives closed work or opens, also comprise being connected with described driving mechanism and driving with described electrode relative set and by described driving mechanism and realize closure or the chuck of opening.
In a preferred embodiment, described electrode comprises corresponding first electrode and second electrode that arranges, described chuck and the described first electrode relative set, described driving mechanism comprises: by described dynamical element drive straight-line slide assembly, flexibly connect and drive the closed work of described first electrode or the first electrode mount pad of opening with described slide assembly, and with the flexible connection of described slide assembly and drive relative described first electrode of described chuck and close the chuck mount pad that afterwards rises earlier.
In a preferred embodiment, described slide assembly comprises: the chuck drive division that is oppositely arranged and electrode drive portion, described chuck drive division is provided with the chuck chute that cooperates with described chuck mount pad, and described electrode drive portion is provided with the electrode chute that cooperates with the described first electrode mount pad; Described chuck mount pad is provided with the chuck sliding part that cooperates with described chuck chute, and the described first electrode mount pad is provided with the electrode sliding part that cooperates with described electrode chute.
In a preferred embodiment, also comprise swinging mounting, described chuck mount pad or the described first electrode mount pad are provided with the point of rotation to be rotationally connected by rotating shaft and described swinging mounting and to rotate around this swinging mounting; The point of rotation on the relative described chuck mount pad with described chuck sliding part of described chuck is arranged at the opposite end of described chuck mount pad, and described first electrode and the point of rotation of the relative described first electrode mount pad of described electrode sliding part are arranged at the opposite end of the described first electrode mount pad.
In a preferred embodiment, described electrode sliding part is along the motion path vertical or near vertical setting of described electrode runner movement path with described slide assembly; Described chuck chute comprises: the time-delay portion that closely be arranged in parallel with described slide assembly motion path, and by the bending of described time-delay portion extend and with the nearly vertically disposed drive division of described slide assembly motion path.
In a preferred embodiment, described electrode chute is the yi word pattern chute, and described chuck chute is for turning the shape chute, and described drive division and described electrode chute closely be arranged in parallel, and described time-delay portion is relatively near dynamical element one end setting; Described chuck mount pad is around the radius of turn of the point of rotation radius of turn less than the first electrode mount pad.
In a preferred embodiment, also comprise the second electrode mount pad that described second electrode is installed, described swinging mounting is arranged on the described second electrode mount pad.
In a preferred embodiment, the described second electrode mount pad is by arranging the second electrode Connection Block so that described second electrode to be installed, described soldering turret also comprises the connection copper coin that is connected with described second electrode, is provided with insulation board between described first electrode and the described first electrode mount pad.
In a preferred embodiment, comprise also with the locating piece of the corresponding setting of described chuck and the locating piece mount pad of described locating piece be installed that described chuck sliding part or electrode sliding part are the bearing with described chuck chute or electrode chute routing motion.
In a preferred embodiment, also comprise the relative both sides that are arranged at described slide assembly and first side plate, second side plate that flexibly connects with described slide assembly, and first annex that is connected with described first side plate or second side plate is installed housing, second annex is installed housing; First side plate or second side plate are provided with the guiding groove of the described slide assembly motion of guiding; Form the space of described slide assembly between described first side plate and second side plate, described first annex is installed housing and is provided with signaling switch.
Above-mentioned soldering turret is by the chuck of setting with the electrode relative set, so that being anchor clamps and electrode, chuck is installed on the same soldering turret being arranged to overall structure, anchor clamps apart from each other, and two branches inconvenient problems such as installation location of being arranged and causing of traditional soldering turret and holding workpiece have been solved, and drive so that unified control, conveniently control and automation mechanized operation by the driving mechanism unification.
Description of drawings
Fig. 1 is the structural representation of the soldering turret of the utility model one embodiment;
Fig. 2 is the decomposition texture schematic diagram of the soldering turret of the utility model one embodiment;
Fig. 3 is the decomposition texture schematic diagram of driving mechanism of the soldering turret of the utility model one embodiment;
Fig. 4 is the structural representation of slide assembly of the soldering turret of the utility model one embodiment;
Fig. 5 is the structural representation at another visual angle of slide assembly of the soldering turret of the utility model one embodiment;
Fig. 6 is that the soldering turret of the utility model one embodiment is in the structural representation of the closed duty of electrode one side;
Fig. 7 is that the soldering turret of the utility model one embodiment is in the structural representation of the closed duty of chuck one side;
Fig. 8 is that the soldering turret of the utility model one embodiment is in the structural representation of electrode one side open mode;
Fig. 9 is that the soldering turret of the utility model one embodiment is in the structural representation of the open mode of chuck one side.
The specific embodiment
Extremely shown in Figure 9 as Fig. 1, the soldering turret 100 of the utility model one embodiment comprises: dynamical element 102, be connected with dynamical element 102 and the driving mechanism 20, the electrode that is connected with driving mechanism 20 that are driven by dynamical element 102, reach be connected with driving mechanism 20 and with the chuck 40 of electrode relative set.
In the present embodiment, preferred, dynamical element 102 adopts cylinder that driving power is provided.In the present embodiment, electrode: comprise corresponding first electrode 30 and second electrode 50 that arranges.Further, in the present embodiment, chuck 40 and first electrode, 30 relative set.Driving mechanism 20 drive first electrode, 30 closures to second electrode 50 near carry out welding job to achieve a butt joint; After welding was finished, driving mechanism 20 drove first electrode 30 and realizes open mode away from second electrode 50.Simultaneously, driving mechanism 20 drives chuck 40 closures and carries out work to grip workpiece to be processed, after welding is finished, first electrode 30 carries out opening action, when the position that is opened to setting, driving mechanism 20 also drives chuck 40 and opens work, and realizes final open mode simultaneously with first electrode 30.
Chuck mount pad 26 is provided with chuck chute 2222 and cooperates, and along the chuck sliding part 262 of chuck chute 2222 orbiting motions.
The first electrode mount pad 24 is provided with electrode chute 2242 and cooperates, and makes it along the electrode sliding part 242 of electrode chute 2242 orbiting motions.
In the present embodiment, preferred chuck sliding part 262 or electrode sliding part 242 are the bearing with chuck chute 2222 or electrode chute 2242 routing motions.
Further, the soldering turret 100 of present embodiment also comprises swinging mounting 33.Chuck mount pad 26 or the first electrode mount pad 24 are provided with the point of rotation to be rotationally connected by rotating shaft 29 and swinging mounting 33, and chuck mount pad 26 or the first electrode mount pad 24 can be rotated motion around this swinging mounting 33.
The contact point of chuck mount pad 26 and swinging mounting 33 forms the balance pivot of chuck mount pad 26.Chuck 40 and the point of rotation of chuck sliding part 262 relative chuck mount pads 26 are arranged at the opposite end of chuck mount pad 26.The end of present embodiment by activation lever is to lift up the other end of lever, present embodiment by drive or chuck sliding part 262 that starting is arranged on lever one end to lift up the chuck 40 that is arranged on the lever other end, the chuck 40 that chuck sliding part 262 liftings that are arranged on lever one end by driving are arranged on the lever other end with drive carries out that closure is worked or perk is opened.
The contact position of the first electrode mount pad 24 and swinging mounting 33 forms the balance pivot of the first electrode mount pad 24.First electrode 30 and the point of rotation of the electrode sliding part 242 relative first electrode mount pads 24 are arranged at the opposite end of the first electrode mount pad 24.
Present embodiment by drive or electrode sliding part 242 that starting is arranged on lever one end to lift up first electrode 30 that is arranged on the lever other end, first electrode 30 that electrode sliding part 242 liftings that are arranged on lever one end by driving are arranged on the lever other end with drive carries out that closure is worked or perk is opened.
Further, the electrode sliding part 242 of present embodiment moves along electrode chute 2242, and it is along the vertical or near vertical setting of motion path of motion path with the dynamical element 102 drive slide assemblies 22 of electrode chute 2242.Further, the electrode chute 2242 of present embodiment is set to the yi word pattern chute.
Further, the chuck chute 2222 of present embodiment comprises: drive time-delay portion 2223 that the motion path of slide assemblies 22 closely be arranged in parallel, and extended to form and driven the nearly vertically disposed drive division 2225 of motion path of slide assemblies 22 with dynamical element 102 by 2223 bendings of time-delay portion with dynamical element 102.Further, in the present embodiment, chuck chute 2222 is set to turn the shape chute, and time-delay portion 2223 intersects formation with drive division 2225 and turns the shape structure.Further, in the present embodiment, the drive division 2225 of chuck chute 2222 and electrode chute 2242 are parallel or closely be arranged in parallel.The time-delay portion 2223 of chuck chute 2222 is relatively to arranging near dynamical element 102 1 ends.
Further, according to the setting of chuck chute 2222 with electrode chute 2242, when opening in order to make, first electrode 30 rises earlier with respect to chuck 40, and arrives last open mode in chuck 40; In the present embodiment, the radius of turn that chuck mount pad 26 rotates around fulcrum is set to the radius of turn less than the first electrode mount pad 24.
Further, the soldering turret 100 of present embodiment also comprises: locating piece 37, and the locating piece mount pad 39 of locating piece 37 is installed.Locating piece 37 and chuck 40 corresponding settings, and chuck 40 positioned with cooperating grip workpiece to be processed.
Further, the soldering turret 100 of present embodiment also comprises: the second electrode mount pad 53 that second electrode 50 is installed.Preferably, in order to make compact conformation, and simplify structure, save cost, the swinging mounting 33 of present embodiment is arranged on the second electrode mount pad 53.Further, in order to reduce processing, assembling procedure, guarantee the working strength of parts simultaneously, swinging mounting 33 and the 53 whole machine-shapings of the second electrode mount pad.
Further, in the present embodiment, the second electrode mount pad 53 is by arranging the second electrode Connection Block 57 so that second electrode 50 to be installed.
For the ease of installing and guaranteeing installation strength, the second electrode mount pad 53 comprises: swinging mounting 33 and the installation portion 532 that is connected with swinging mounting 33.Installation portion 532 arranges formation one and turns the shape parts.
Further, further, the soldering turret 100 of present embodiment also comprises: the connection copper coin 59 that is connected with second electrode 50.
Further, be provided with insulation board 31 between first electrode 30 of present embodiment and the first electrode mount pad 24.
Further, the driving mechanism 20 of present embodiment soldering turret also comprises: with first side plate 70, second side plate 72 of slide assembly 22 flexible connections.First side plate 70 or second side plate 72 are provided with the guiding groove 700 of the movement travel of restriction, guiding slide assembly 22.Form the space of slide assembly 22 between first side plate 70 and second side plate 72.
Further, the soldering turret driving mechanism 100 of present embodiment also comprises: first annex that is connected with first side plate 70 or second side plate 72 is installed by housing 73 or second annex is installed housing 75.
Further, the soldering turret driving mechanism 100 of present embodiment also comprises: be used for to install the supporting motive force element gripper shoe 77, and receive the signaling switch 79 that coherent signal is controlled to send to control element or control system.Signaling switch 79 is arranged on second annex and installs on the housing 75.
Control element or control system receive the signal of signaling switch 79 and indicate to control the action of driving cylinder, thereby carry out work or realize open mode by the soldering turret driving mechanism 100 of air cylinder driven present embodiment.
Further, in order to protect soldering turret driving mechanism 100 inner components, particularly movable part of present embodiment, the soldering turret driving mechanism 100 of present embodiment also comprises: dust cap 97.Dust cap 97 with first annex housing 73 is installed or second annex installation housing 75 is connected, and is arranged on the gap that first annex is installed housing 73 and second annex installation housing 75.
To shown in Figure 9, the soldering turret 100 of present embodiment drives as cylinder by dynamical element 102 is set as Fig. 6, and chuck mount pad 26 drive chucks put in place earlier when slide assembly 22 being set realizing welding; After work was finished, the first electrode mount pad 24 drove first electrode and unclamps earlier.
Because the electrode chute 2242 of the corresponding one-tenth yi word pattern setting that arranges, one-tenth turn the chuck chute 2222 that shape Γ type arranges respectively on the electrode drive portion 224 of slide assembly 22 two sides, the chuck drive division 222.When soldering turret is in running order, electrode chute 2,242 one end such as the high order ends that arrange at yi word pattern as the bearing of electrode sliding part 242 on the first electrode mount pad 24, when dynamical element 102(cylinder preferably) when beginning to shrink, slide assembly 22 moves down relatively, going up as the bearing of electrode sliding part 242 right-hand member to yi word pattern type electrode chute 2242 of the first electrode mount pad 24 slided, it is point of rotation rotation that the first electrode mount pad, 24 drives, first electrode 30 centers on the rotating shaft that arranges on the first electrode mount pad 24, soldering turret unclamps immediately, and first electrode 30 leaves second electrode 50.
Extremely shown in Figure 9 as Fig. 6, simultaneously, turn vertical section of relative duty of chuck chute 2222 of shape Γ type bottom as the one-tenth of bearing on slide assembly 22 of chuck sliding part 262 on the chuck mount pad 26, when dynamical element 102(cylinder preferably) when beginning to shrink, slide assembly 22 moves down relatively, bearing as chuck sliding part 262 on the chuck mount pad 26 slides to vertical section top of the chuck chute 2222 that turns shape Γ type, chuck mount pad 26 can be around its point of rotation rotation at this moment, on chuck mount pad 26 as the bearing of chuck sliding part 262 in the horizontal segment low order end of the chuck chute 2222 that turns shape Γ type (namely turn shape Γ type chuck chute 2222 vertical part topmost), chuck 40 is failure to actuate before this, cylinder 102 continues to shrink, slide as the bearing of the chuck sliding part 262 horizontal component left end to the chuck chute 2222 that turns shape Γ type on the chuck mount pad 26, the rotating shaft that chuck mount pad 26 drive chucks 40 center on installing on the chuck mount pad 26 is point of rotation rotation, and chuck 40 unclamps.When dynamical element 102(cylinder preferably) when being retracted to minimum stroke, soldering turret is opened fully.Because the first electrode mount pad 24 and chuck mount pad 26 all are that the radius of turn of chuck mount pad 26 is less than the radius of turn of the first electrode mount pad 24 around same point of rotation rotation.
When dynamical element 102(cylinder preferably) during elongation, the first electrode mount pad 24 and chuck mount pad 26 all begin around its point of rotation rotation, and the first electrode mount pad 24 and chuck mount pad 26 drive first electrode 30, chuck 40 respectively and move immediately; When on the chuck mount pad 26 as the bearing of chuck sliding part 262 during in the horizontal segment low order end of the chuck chute 2222 that turns shape Γ type, chuck 40 beginnings contact with locating piece 37, first electrode 30 does not contact with second electrode 50 at this moment; Along with dynamical element 102 continues elongation, bearing as chuck sliding part 262 on the chuck mount pad 26 begins in vertical section of the chuck chute 2222 that turns shape Γ type to lower slider, bearing as electrode sliding part 242 on the first electrode mount pad 24 still slides left in the electrode chute 2242 of yi word pattern, contact with second electrode 50 up to first electrode 30, dynamical element 102(is cylinder preferably) stroke no longer increase, bearing as electrode sliding part 242 stops to slide the soldering turret execution.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. soldering turret, comprise: dynamical element, the driving mechanism that is connected with dynamical element, the electrode that is connected with driving mechanism and drives closed work or open by described driving mechanism, it is characterized in that, also comprise being connected with described driving mechanism and driving with described electrode relative set and by described driving mechanism and realize chuck closed or that open.
2. soldering turret according to claim 1, it is characterized in that: described electrode comprises corresponding first electrode and second electrode that arranges, described chuck and the described first electrode relative set, described driving mechanism comprises: by described dynamical element drive straight-line slide assembly, flexibly connect and drive the closed work of described first electrode or the first electrode mount pad of opening with described slide assembly, and with the flexible connection of described slide assembly and drive relative described first electrode of described chuck and close the chuck mount pad that afterwards rises earlier.
3. soldering turret according to claim 2, it is characterized in that, described slide assembly comprises: the chuck drive division that is oppositely arranged and electrode drive portion, described chuck drive division is provided with the chuck chute that cooperates with described chuck mount pad, and described electrode drive portion is provided with the electrode chute that cooperates with the described first electrode mount pad; Described chuck mount pad is provided with the chuck sliding part that cooperates with described chuck chute, and the described first electrode mount pad is provided with the electrode sliding part that cooperates with described electrode chute.
4. soldering turret according to claim 3 is characterized in that, also comprises swinging mounting, and described chuck mount pad or the described first electrode mount pad are provided with the point of rotation to be rotationally connected by rotating shaft and described swinging mounting and to rotate around this swinging mounting; The point of rotation on the relative described chuck mount pad with described chuck sliding part of described chuck is arranged at the opposite end of described chuck mount pad, and described first electrode and the point of rotation of the relative described first electrode mount pad of described electrode sliding part are arranged at the opposite end of the described first electrode mount pad.
5. soldering turret according to claim 3 is characterized in that, described electrode sliding part is along the motion path vertical or near vertical setting of described electrode runner movement path with described slide assembly; Described chuck chute comprises: the time-delay portion that closely be arranged in parallel with described slide assembly motion path, and by the bending of described time-delay portion extend and with the nearly vertically disposed drive division of described slide assembly motion path.
6. soldering turret according to claim 5 is characterized in that, described electrode chute is the yi word pattern chute, and described chuck chute is for turning the shape chute, and described drive division and described electrode chute closely be arranged in parallel, and described time-delay portion is relatively near dynamical element one end setting; Described chuck mount pad is around the radius of turn of the point of rotation radius of turn less than the first electrode mount pad.
7. soldering turret according to claim 4 is characterized in that, also comprises the second electrode mount pad that described second electrode is installed, and described swinging mounting is arranged on the described second electrode mount pad.
8. soldering turret according to claim 7, it is characterized in that, the described second electrode mount pad is by arranging the second electrode Connection Block so that described second electrode to be installed, described soldering turret also comprises the connection copper coin that is connected with described second electrode, is provided with insulation board between described first electrode and the described first electrode mount pad.
9. according to any described soldering turret of claim 3 to 8, it is characterized in that, comprise also with the locating piece of the corresponding setting of described chuck and the locating piece mount pad of described locating piece be installed that described chuck sliding part or electrode sliding part are the bearing with described chuck chute or electrode chute routing motion.
10. according to any described soldering turret of claim 2 to 8, it is characterized in that: also comprise the relative both sides that are arranged at described slide assembly and first side plate, second side plate that flexibly connects with described slide assembly, and first annex that is connected with described first side plate or second side plate is installed housing, second annex is installed housing; First side plate or second side plate are provided with the guiding groove of the described slide assembly motion of guiding; Form the space of described slide assembly between described first side plate and second side plate, described first annex is installed housing and is provided with signaling switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626026 CN203109428U (en) | 2012-11-23 | 2012-11-23 | Welding tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626026 CN203109428U (en) | 2012-11-23 | 2012-11-23 | Welding tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109428U true CN203109428U (en) | 2013-08-07 |
Family
ID=48889804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220626026 Expired - Fee Related CN203109428U (en) | 2012-11-23 | 2012-11-23 | Welding tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920982A (en) * | 2014-04-21 | 2014-07-16 | 上汽通用五菱汽车股份有限公司 | Automobile floor automatic welding device |
| CN104607786A (en) * | 2015-01-28 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Leading-out welding device for narrow and small space |
| CN105682846A (en) * | 2013-10-29 | 2016-06-15 | 本田技研工业株式会社 | Welding gun |
| CN109290707A (en) * | 2018-11-07 | 2019-02-01 | 江铃汽车股份有限公司 | Welder |
-
2012
- 2012-11-23 CN CN 201220626026 patent/CN203109428U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682846A (en) * | 2013-10-29 | 2016-06-15 | 本田技研工业株式会社 | Welding gun |
| CN105682846B (en) * | 2013-10-29 | 2018-04-17 | 本田技研工业株式会社 | Welding gun |
| CN103920982A (en) * | 2014-04-21 | 2014-07-16 | 上汽通用五菱汽车股份有限公司 | Automobile floor automatic welding device |
| CN104607786A (en) * | 2015-01-28 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Leading-out welding device for narrow and small space |
| CN104607786B (en) * | 2015-01-28 | 2017-09-12 | 上汽通用五菱汽车股份有限公司 | A kind of extraction welder for small space |
| CN109290707A (en) * | 2018-11-07 | 2019-02-01 | 江铃汽车股份有限公司 | Welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20191123 |