CN205254427U - Welding tool - Google Patents
Welding tool Download PDFInfo
- Publication number
- CN205254427U CN205254427U CN201521127511.6U CN201521127511U CN205254427U CN 205254427 U CN205254427 U CN 205254427U CN 201521127511 U CN201521127511 U CN 201521127511U CN 205254427 U CN205254427 U CN 205254427U
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- CN
- China
- Prior art keywords
- rotating disc
- main
- left socle
- detection hole
- spacing detection
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a welding tool, including the base, be provided with mutual just right left socle and right branch frame on the base, the right branch frame is gone up to rotate and is provided with the pivot, is provided with vice rotary disk in the pivot, is provided with drive arrangement on the left socle, be provided with on drive arrangement's the output shaft and the vice relative main rotary disk of rotary disk, be provided with two main beams on the main rotary disk, be provided with two vice crossbeams on the vice rotary disk, each other pass through a connecting rod interconnect between main beam and the vice crossbeam of symmetry, all be provided with holding workpiece's anchor clamps on main beam and the vice crossbeam. Drive arrangement drives main rotary disk and rotates, and main rotary disk passes through the connecting rod and drives vice rotary disk rotation to the drive is realized once only accomplishing the whole welding to the work piece around rotation center rotation main, vice rotary disk by the fixed work piece of anchor clamps, messenger's work piece, avoids carrying out a lot of to same work piece and loads and unloads, thereby improve welding robot's availability factor.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of welding tooling for large-scale frame clsss workpiece.
Background technology
Large-scale frame clsss workpiece uses manual welding conventionally, this welding manner inefficiency, and workman works by forceSpend high; Or adopt automatic welder(welding machine) to weld, by workman, material is loaded on frock clamp, then controlWelding machine processed welds, and after completing, takes off workpiece, and change new parts to be welded and again operate, in welding process,Need operation and mobile welding machine, sometimes even need to unload workpiece from frock clamp, after flipping an angleAgain be loaded on frock clamp, then continue welding, this welding manner, labour intensity is still very high, andAnd loading and unloading take the working time, cause welding equipment utilization rate not high, affect working (machining) efficiency.
Released at present the welding robot automatically stylizing, this welding robot is controlled by control centreSystem, welds workpiece, but such welding robot is in the time of welding, for some dead angle portion of workpieceDisposable being welded in place still cannot be realized in position, therefore, is necessary to provide a kind of welding tooling, can solveAbove-mentioned technical problem, the utilization rate of raising welding equipment.
Utility model content
Technical problem to be solved in the utility model is: a kind of weldering that improves welding equipment utilization rate is providedConnect frock.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of welding tooling, bagDraw together base, be provided with left socle facing each other and right support on described base, on described right support, level is establishedBe equipped with one to left socle extend rotating shaft, rotating shaft is automatically connected on right support by bearing rotary, rotating shaft towardsOne end of left socle is stretched out right support and is formed external part outward, is provided with secondary rotating disc on external part, and prop up on a described left sideOn frame, be provided with drive unit, the output shaft of drive unit is coaxial with rotating shaft, and holder orientation is stretched out a left side to the rightOutside support, on output shaft, be provided with the main rotating disc relative with secondary rotating disc, on this main rotating disc relative twoEnd is respectively arranged with a main beam extending radially outwardly along it, on described secondary rotating disc, is provided with and twoMain beam is two secondary crossbeams of symmetry one by one, pass through a connection between described relative main beam and secondary crossbeamBar interconnects, and is provided with the fixture of holding workpiece on described main beam and secondary crossbeam.
Described drive unit comprises the reductor being fixedly installed on left socle, and is fixedly installed on left socleOn the servomotor being connected with the power shaft of reductor.
On described main rotating disc, being provided with at least two spacing detection holes, spirals to main rotation in each spacing detection holeThe distance that turns center is all equal, is provided with two limiting cylinders on described left socle, and each limiting cylinder at leastCorresponding with a spacing detection hole, when spacing detection hole rotation to the hydraulic push rod of limiting cylinder just to time,Hydraulic push rod can be under the driving of limiting cylinder, inserts in spacing detection hole.
On described secondary rotating disc, be also provided with spacing detection hole, spacing on its quantity and layout and main rotating discDetection hole is consistent, is provided with two limiting cylinders on described right support, each limiting cylinder at least with a limitHole correspondence is detected in position.
The quantity in the spacing detection hole on described main rotating disc is eight, and annular is distributed on main rotating disc.
Whether the front end of described hydraulic push rod is provided with detection hydraulic push rod and fills through the induction in spacing detection holePut.
The beneficial effects of the utility model are: drive unit drives main rotating disc to rotate, and main rotating disc is by connectingExtension bar drives secondary rotating disc to rotate, thereby drives the workpiece of being fixed by fixture, makes workpiece around major and minor rotating discPivot rotation, in welding time, further do by control as welding robot when welding equipmentFor the anglec of rotation of the servomotor of drive unit, the anglec of rotation of fine adjustment workpiece, coordinates welding with thisRobot precisely welds, and meanwhile, the position, dead angle that original welding robot cannot be welded to, also can be by rightThe rotation of workpiece, makes these positions turn to the easily position of welding of welding robot, realizes disposable completingTo the integral solder of workpiece, eliminate welding dead angle, avoid same workpiece repeatedly to load and unload, thereby improveThe service efficiency of welding equipment.
Brief description of the drawings
Fig. 1 is the perspective view of a kind of welding tooling described in the utility model;
Fig. 2 is the top view of a kind of welding tooling described in this practical information;
Fig. 3 is the A portion enlarged drawing in Fig. 2.
In Fig. 1～Fig. 3: 1, base, 2, left socle, 3, right support, 4, rotating shaft, 5, bearing, 6,External part, 7, secondary rotating disc, 8, reductor, 9, output shaft, 10, main rotating disc, 11, power shaft,12, servomotor, 13, main beam, 14, secondary crossbeam, 15, connecting rod, 16, workpiece, 17, fixture,18, spacing detection hole, 19, limiting cylinder, 20, hydraulic push rod, 21, induction installation, 22, drive dressPut.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
Shown in Fig. 1, Fig. 2, be a kind of welding tooling described in the utility model, comprise base 1, this base 1On be provided with left socle facing each other 2 and right support 3, on described right support 3, be horizontally disposed with one leftThe rotating shaft 4 that support 2 extends, rotating shaft 4 is rotatably connected on right support 3 by bearing 5, and rotating shaft 4 is towards a left sideThe outer formation external part 6 of right support 3 is stretched out in one end of support, is provided with secondary rotating disc 7 on external part 6, described inOn left socle 2, be provided with drive unit 22, the output shaft 9 of drive unit 22 is coaxial with rotating shaft 4, and to the rightSupport 3 directions are stretched out outside left socle 2, are provided with the main rotating disc relative with secondary rotating disc 7 on output shaft 910, on this main rotating disc 10, relative two ends are respectively arranged with a main beam extending radially outwardly along it 13,On described secondary rotating disc 7, be provided with and two main beams 13, two secondary crossbeams 14 of symmetry one by one, described relativeMain beam 13 and secondary crossbeam 14 between interconnect by a connecting rod 15, described main beam 13 HesOn secondary crossbeam 14, be provided with the fixture 17 of holding workpiece 16.
Drive unit 22 drives main rotating disc 10 to rotate, and main rotating disc 10 drives pair to revolve by connecting rod 15Dial rotation, thus drive the workpiece 16 of being fixed by fixture 17, workpiece 16 is revolved around main rotating disc 10, pairThe pivot rotation of rotating disk 7, when welding equipment is if welding robot is in the time welding, can be by controllingThe anglec of rotation of main rotating disc 10, the anglec of rotation of fine adjustment workpiece 16, coordinates welding robot with thisPrecisely welding, meanwhile, the position, dead angle that original welding robot cannot be welded to, also can pass through workpiece 16Rotation, make these positions turn to the easily position of welding of welding robot, realize disposable completing workThe integral solder of part 16, eliminates welding dead angle, avoids same workpiece repeatedly to load and unload, thereby improves welderingConnect the service efficiency of equipment.
As shown in Figure 1, drive unit 22 comprises the reductor 8 being fixedly installed on left socle 2, Yi JiguSurely be arranged on the servomotor 12 being connected with power shaft 11 reductor 8 on left socle 2.
Servomotor 12 can accurately be controlled the angle of motor rotation, realizes the standard to workpiece 16 anglecs of rotationReally control, except using servomotor 12, drive unit 22 can be also common electric machine.
On main rotating disc 10 shown in Fig. 1, be provided with at least two spacing detection holes 18, each spacing detection hole18 distances to main rotating disc 10 pivots all equate, are provided with two limiting cylinders on described left socle 219, each limiting cylinder 19 is at least corresponding with a spacing detection hole 18, when spacing detection hole 18 rotates extremelyWith the hydraulic push rod 20 of limiting cylinder 19 just to time, hydraulic push rod 20 can be under the driving of limiting cylinder 19,Insert in spacing detection hole 18.
When the hydraulic push rod 20 of limiting cylinder 19 inserts spacing detection hole 18 when interior, main rotating disc 10 is quiltLocked, cannot continue again rotation, now 16 of workpiece are fixed, and while welding, there will not be workpiece 16Mobile situation, has ensured the precision of welding equipment to workpiece welding, carries out spacing to main rotating disc 10 at every turnTime, two limiting cylinders 19 are inserted in corresponding spacing detection hole 18 simultaneously, both strengthened spacing canLean on property, further improved again spacing accuracy.
As shown in Figure 1, on secondary rotating disc 7, be also provided with spacing detection hole 18, its quantity, layout and main revolvingSpacing detection hole 18 on rotating disk 10 is consistent, is provided with two limiting cylinders 19 on described right support 3, everyIndividual limiting cylinder 19 is at least corresponding with a spacing detection hole 18.
That main rotating disc 10 and secondary rotating disc 7 together carry out is spacing, further ensures that workpiece 16 is in the time of weldingStability.
The quantity in the spacing detection hole 18 on described main rotating disc 10 is eight, and annular is distributed on main rotating discOn 10.
By the long term monitoring to welding equipment welding work pieces 16, draw above-mentioned the easiest, the most spacingThe layout type that detects hole 18, eight spacing detection hole 18 annulars are distributed on main rotating disc 10, each timeRotational angle is the multiple of 45 degree, can be to comprehensive the welding without dead angle of workpiece 16.
As shown in Figure 3, the front end of hydraulic push rod 20 is provided with and whether detects hydraulic push rod 20 through spacing inspectionThe induction installation 21 of gaging hole 18. Induction installation 21 can be pressure sensor or photoelectric sensor, hydraulic thrustWhen bar 20 ejects, as do not insert in spacing detection hole 18, must be against in the card of main rotating disc 10,Now induction installation 21 just can send signal, and this signal can be transferred to warning device, reminds operator's butt weldingConnect frock and recalibrate initial position.
Operation principle of the present utility model is: first workpiece 16 is installed on fixture 17, by fixture 17Fixing, workpiece is welded as welding robot just then can operate welding equipment, in welding process,When running into welding dead angle, when welding robot cannot be proceeded to weld, operating personnel or control system canControl servomotor 12 and move, servomotor 12 is by reductor 8, main rotating disc 10 and secondary rotating disc 7Drive the workpiece 16 of being fixed by fixture 17 to rotate around the pivot of main rotating disc 10 and secondary rotating disc 7, logicalCross the control to servomotor 12, the anglec of rotation of fine adjustment workpiece 16, by what originally cannot be welded toWelding dead angle, rotates to the position of easy soldered robot welding, thereby eliminates welding dead angle, realizes oneInferior property completes the integral solder to workpiece, after treating that the whole welding of whole workpiece 16 finish, and the fixture 17 that comes loose,Unload 16, one workpiece 16 of workpiece and welded, whole welding process only need once be loaded and unloaded, welding process withoutNeed manually to workpiece turning, workpiece fixation when welding, improves welding equipment utilization rate thereby realizedTechnical goal.
Claims (6)
1. a welding tooling, comprises base (1), it is characterized in that, described base is provided with on (1)Left socle (2) facing each other and right support (3), on described right support (3), be horizontally disposed with one toThe rotating shaft (4) that left socle (2) extends, rotating shaft (4) is rotatably connected on right support (3) by bearing (5)Upper, rotating shaft (4) forms external part (6), external part outside right support (3) is stretched out in one end of left socle(6) on, be provided with secondary rotating disc (7), on described left socle (2), be provided with drive unit (22), driveThe output shaft (9) of device (22) is coaxial with rotating shaft (4), and stretches out left socle to right support (3) direction(2) outside, be provided with the main rotating disc (10) relative with secondary rotating disc (7) on output shaft (9), this is mainThe upper relative two ends of rotating disc (10) are respectively arranged with a main beam extending radially outwardly along it (13),On described secondary rotating disc (7), be provided with and two main beams (13), two secondary crossbeams (14) of symmetry one by one,Between described relative main beam (13) and secondary crossbeam (14), interconnect by a connecting rod (15),On described main beam (13) and secondary crossbeam (14), be provided with the fixture (17) of holding workpiece (16).
2. a kind of welding tooling according to claim 1, is characterized in that, described drive unit comprisesBe fixedly installed on the reductor (8) on left socle (2), and be fixedly installed on left socle (2) withThe servomotor (12) that the power shaft (11) of reductor (8) is connected.
3. a kind of welding tooling according to claim 2, is characterized in that, described main rotating disc (10)On be provided with at least two spacing detection holes (18), revolve to main rotating disc (10) in each spacing detection hole (18)The distance that turns center all equates, is provided with two limiting cylinders (19), each limit on described left socle (2)Position cylinder (19) is at least corresponding with a spacing detection hole (18), when spacing detection hole (18) rotates extremelyWith the hydraulic push rod (20) of limiting cylinder (19) just to time, hydraulic push rod (20) can be in limiting cylinder (19)Driving under, insert in spacing detection hole (18).
4. a kind of welding tooling according to claim 3, is characterized in that, described secondary rotating disc (7)On be also provided with spacing detection hole (18), the spacing detection hole on its quantity and layout and main rotating disc (7)(18) consistent, on described right support (3), be provided with two limiting cylinders (19), each limiting cylinder (19)At least corresponding with a spacing detection hole (18).
5. a kind of welding tooling according to claim 4, is characterized in that, described main rotating disc (10)On the quantity in spacing detection hole (18) be eight, annular is distributed on main rotating disc (10).
6. according to the arbitrary described a kind of welding tooling of claim 3～5, it is characterized in that described hydraulic thrustThe front end of bar (20) is provided with and detects the induction whether hydraulic push rod (20) passes spacing detection hole (18)Device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127511.6U CN205254427U (en) | 2015-12-30 | 2015-12-30 | Welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127511.6U CN205254427U (en) | 2015-12-30 | 2015-12-30 | Welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254427U true CN205254427U (en) | 2016-05-25 |
Family
ID=55995978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127511.6U Expired - Fee Related CN205254427U (en) | 2015-12-30 | 2015-12-30 | Welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254427U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078070A (en) * | 2016-08-03 | 2016-11-09 | 吴中区木渎蒯斌模具加工厂 | The inclination retaining mechanism of welding box body frock positioner |
| CN106141555A (en) * | 2016-08-03 | 2016-11-23 | 吴中区木渎蒯斌模具加工厂 | Welding box body frock positioner |
| CN108856629A (en) * | 2018-07-26 | 2018-11-23 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | A kind of tramcar chassis riveting rotary tooling |
| CN108890210A (en) * | 2018-06-06 | 2018-11-27 | 天永机械电子（太仓）有限公司 | A kind of three vehicle automatic turning positioners |
| CN109926773A (en) * | 2017-12-15 | 2019-06-25 | 中国石油天然气集团公司 | Rotate disc mechanism and internal welding machine |
-
2015
- 2015-12-30 CN CN201521127511.6U patent/CN205254427U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078070A (en) * | 2016-08-03 | 2016-11-09 | 吴中区木渎蒯斌模具加工厂 | The inclination retaining mechanism of welding box body frock positioner |
| CN106141555A (en) * | 2016-08-03 | 2016-11-23 | 吴中区木渎蒯斌模具加工厂 | Welding box body frock positioner |
| CN109926773A (en) * | 2017-12-15 | 2019-06-25 | 中国石油天然气集团公司 | Rotate disc mechanism and internal welding machine |
| CN108890210A (en) * | 2018-06-06 | 2018-11-27 | 天永机械电子（太仓）有限公司 | A kind of three vehicle automatic turning positioners |
| CN108856629A (en) * | 2018-07-26 | 2018-11-23 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | A kind of tramcar chassis riveting rotary tooling |
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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 |
Granted publication date: 20160525 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |