CN112171157A - Positioning device for welding automobile lock rod - Google Patents
Positioning device for welding automobile lock rod Download PDFInfo
- Publication number
- CN112171157A CN112171157A CN202011049053.4A CN202011049053A CN112171157A CN 112171157 A CN112171157 A CN 112171157A CN 202011049053 A CN202011049053 A CN 202011049053A CN 112171157 A CN112171157 A CN 112171157A
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- welding
- lock
- electric telescopic
- oil cylinder
- telescopic rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to the technical field of automobile accessory processing devices, in particular to a positioning device for welding and processing an automobile lock rod, which comprises a positioning seat and a welding seat, wherein the positioning seat comprises a horizontal workbench, a vertical fixed table, a vertical movable table, a middle supporting table and a lock ring positioning table, the vertical movable tables are respectively provided with a transmission mechanism, each transmission mechanism comprises a driving motor, a driving rotating wheel and a driven rotating wheel, and the welding seat comprises a second hydraulic oil cylinder and a welding branch gun; the lock rod and the lock head can synchronously rotate along with the driving rotating wheel and the driven rotating wheel, and are cooperated with repeated descending and ascending of the second oil cylinder, the joint of the lock head and the lock rod and the joint of the lock ring and the lock rod can be completely welded for 360 degrees, the welding quality and the welding precision are ensured, manual welding is not needed, the labor intensity is reduced, the operation safety is improved, after welding is completed, the lock rod which is welded can be conveniently and rapidly and laborsavingly picked up and sorted, the working efficiency is greatly improved, the labor intensity is reduced, and the production progress is accelerated.
Description
Technical Field
The invention relates to the technical field of automobile accessory processing devices, in particular to a positioning device for welding and processing an automobile lock rod.
Background
The prior art is in the welding process of car locking lever, need with tapered end and catch welding to the locking lever, in order to accomplish locking lever and tapered end, the welding of catch, prior art has the locking lever cover to have putting on the support frame of catch usually, then it is fixed to pass through locking lever clamp holder with the locking lever, the tapered end at both ends is then fixed through tapered end clamp holder, the rethread is tested abundant welder and is utilized welder to weld the both ends of tapered end and locking lever, the suitable position of adjustment catch to locking lever is again with catch welding on the locking lever.
The labor intensity of the existing automobile lock rod welding workers is high, the positioning precision of a lock ring is relatively low due to the limitation of manual force, the welding position of the lock ring is easily inconsistent with the production requirement, the product cannot meet the size requirement due to deviation, and the influence on the product quality is great; meanwhile, close-range welding of workers can also generate adverse effects on the body due to the fact that the workers are too close to arc light; and the lock rods after welding are required to be sorted one by one, so that the working efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a positioning device for welding an automobile lock rod, wherein a lock rod and a lock head can synchronously rotate along with a driving rotating wheel and a driven rotating wheel, and can be used for completely welding the joint of the lock head and the lock rod and the joint of a lock ring and the lock rod by 360 degrees in cooperation with repeated descending and ascending of a second oil cylinder, so that the welding quality and the welding precision are ensured, manual welding is not needed, the labor intensity is reduced, the operation safety is improved, after welding is finished, the lock rod which is convenient to quickly and labor-saving collect and finish welding is greatly improved, the labor intensity is reduced, and the production progress is accelerated.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a positioning device for welding automobile lock rods comprises a positioning seat and a welding seat, wherein the positioning seat comprises a horizontal workbench, a vertical fixed platform, a vertical movable platform, an intermediate supporting platform and a lock ring positioning platform, the vertical fixed platform and the intermediate supporting platform are fixedly connected with the horizontal workbench, the intermediate supporting platform is provided with an arc-shaped groove matched with the lock rods, the vertical movable platform is in sliding connection with the horizontal workbench, the vertical fixed platform and the vertical movable platform are respectively provided with a transmission mechanism, the transmission mechanism comprises a driving motor, a driving rotating wheel and a driven rotating wheel, the output end of the driving motor is connected with the driving rotating wheel, the driven rotating wheel is connected with the driving rotating wheel through a transmission chain, the driving rotating wheel and the driven rotating wheel are respectively and fixedly connected with a clamping block, and the clamping block is provided with a containing groove matched with a lock head, the lock ring positioning table is connected with the horizontal workbench through a first hydraulic oil cylinder, and the welding seat comprises a second hydraulic oil cylinder and a welding branch gun.
Furthermore, the positioning seat is provided with a third hydraulic oil cylinder, the third hydraulic oil cylinder is fixedly connected with the vertical movable table, the welding seat is provided with a fourth hydraulic oil cylinder and a blocking plate, the bottom end of the fourth hydraulic oil cylinder is fixedly connected with the blocking plate, and the blocking plate is abutted to the back face of the vertical movable table after the third hydraulic oil cylinder extends.
Furthermore, the lock ring positioning table comprises an outer side fixing piece, an inner side supporting piece, a first clamping piece, a second main clamping piece and a second auxiliary clamping piece, the first clamping piece is connected with the outer side fixing piece through a first electric telescopic rod, the second main clamping piece is connected with the inner side supporting piece through a second electric telescopic rod, and the second auxiliary clamping piece is connected with the inner side supporting piece through a third electric telescopic rod.
Furthermore, the positioning seat is provided with 2 groups of symmetrical stripper plates, a fifth hydraulic oil cylinder and a sixth hydraulic oil cylinder, the top end of the fifth hydraulic oil cylinder is rotatably connected with the stripper plates, and the top end of the sixth hydraulic oil cylinder is abutted to the stripper plates.
Furthermore, the stripper is provided with an inner groove and a blocking plate, the inner groove is provided with a fourth electric telescopic rod, the top end of the fourth electric telescopic rod is fixedly connected with the blocking plate, and the number of the fourth electric telescopic rod and the number of the blocking plate are equal to that of the arc-shaped grooves.
Furthermore, the stripper plate through the pivot with No. five hydraulic cylinder rotate to be connected, the bottom surface of stripper plate is equipped with the go-between No. one, No. six hydraulic cylinder are equipped with the go-between No. two, the go-between pass through connect the rope with No. two the go-between is connected.
Further, the initiative runner is equipped with evenly distributed's gag lever post, vertical fixed station vertical movable platform all is equipped with No. five electric telescopic handle and limiting plate, No. five electric telescopic handle with limiting plate fixed connection, No. five electric telescopic handle extend the back the limiting plate with the gag lever post butt.
Due to the adoption of the technical scheme, the invention has the following advantages:
1) according to the invention, the two ends of the lock rod are tightly abutted against the lock head by sliding the vertical movable table, the second hydraulic cylinder extends downwards again, the welding branch gun descends to weld the joint of the lock head and the lock rod and the joint of the lock ring and the lock rod, manual welding is not needed, the labor intensity is reduced, and the operation safety is improved;
2) the lock rod and the lock head can synchronously rotate along with the driving rotating wheel and the driven rotating wheel, and can be used for completely welding the joint of the lock head and the lock rod and the joint of the lock ring and the lock rod for 360 degrees in cooperation with repeated descending and ascending of the second oil cylinder, so that the welding quality is ensured;
3) after two ends of the lock rod are tightly abutted to the lock head, the first hydraulic cylinder extends upwards, the 2 lock rings are respectively positioned between the outer side fixing sheet and the first clamping sheet, between the second main clamping sheet and the second auxiliary clamping sheet, the first electric telescopic rod and the third electric telescopic rod contract, and the second electric telescopic rod extends, so that the positions of the lock rings on the lock rod are fixed, the accurate positions of the lock rings on the lock rod are ensured, and the error of the welding positions of the lock rings caused by subjective factors is prevented;
4) after the welding is accomplished, No. five hydraulic cylinder and No. six hydraulic cylinder are upwards extended in step, the stripper jack-up locking lever that makes progress, locking lever and arc wall separation, every No. four electric telescopic handle all is in the extension state, No. six hydraulic cylinder continues upwards extension, the stripper is the tilt state, every locking lever is inconsistent with the interception board that corresponds, every No. four electric telescopic handle contracts in proper order, every interception board returns the inside groove in proper order, every locking lever rolls down the stripper in proper order, the staff only needs to stand and receives the locking lever in the lower one side of stripper, be convenient for quick laborsaving pick up and arrange the completion welded locking lever, work efficiency is increased substantially, reduce intensity of labour, accelerate the production progress.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the extended structure of a third hydraulic cylinder;
FIG. 3 is a schematic view of the structure of the vertical stationary stage;
FIG. 4 is an enlarged schematic view of the locking ring positioning table;
FIG. 5 is a schematic illustration of the construction of the stripper plate operation;
the following are structural designations of the invention:
1-a horizontal workbench, 2-a vertical fixed platform, 3-a vertical movable platform, 4-an intermediate support platform, 5-a lock ring positioning platform, 6-a driving motor, 7-a driving rotating wheel, 8-a welding seat, 9-a lock rod, 11-a stripper, 12-a fifth hydraulic cylinder, 13-a sixth hydraulic cylinder, 14-a interceptor, 21-a fifth electric telescopic rod, 22-a limiting plate, 31-a third hydraulic cylinder, 41-an arc-shaped groove, 51-a first hydraulic cylinder, 52-an outer fixing plate, 53-an inner supporting plate, 54-a first clamping plate, 55-a second main clamping plate, 56-a second auxiliary clamping plate, 71-a clamping block, 72-a limiting rod, 81-a second hydraulic cylinder and 82-a welding branch gun, 83-four hydraulic oil cylinders, 84-a blocking plate, 91-a lock head and 92-a lock ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a positioning device for welding automobile lock rods comprises a positioning seat and a welding seat 8, and is characterized in that the positioning seat comprises a horizontal workbench 1, a vertical fixed platform 2, a vertical movable platform 3, an intermediate supporting platform 4 and a lock ring positioning platform 5, wherein the vertical fixed platform 2 and the intermediate supporting platform 4 are both fixedly connected with the horizontal workbench 1, the intermediate supporting platform 4 is provided with an arc-shaped groove 41 matched with the lock rod, the vertical movable platform 3 is slidably connected with the horizontal workbench 1, the vertical fixed platform 2 and the vertical movable platform 3 are both provided with a transmission mechanism, the transmission mechanism comprises a driving motor 6, a driving runner 7 and a driven runner, the output end of the driving motor 6 is connected with the driving runner 7, the driven runner is connected with the driving runner 7 through a transmission chain, the driving runner 7 and the driven runner are both fixedly connected with a clamping block 71, the clamping block 71 is provided with an accommodating groove matched with, the lock ring positioning table 5 is connected with the horizontal workbench 1 through a first hydraulic oil cylinder 51, and the welding seat 8 comprises a second hydraulic oil cylinder 81 and a welding branch gun 82.
The locking head 91 is plugged into the containing groove of each clamping block 71, the locking rod 9 is plugged into the arc-shaped groove 41, the vertical movable table 3 is slid and fixed, two ends of the locking rod 9 are tightly abutted against the locking head 91, the first hydraulic oil cylinder 51 extends upwards, the locking ring positioning table 5 moves upwards and fixes the position of the locking ring 92, the second hydraulic oil cylinder 81 extends downwards, the welding branch gun 82 descends to weld the joint of the locking head 91 and the locking rod 9 and the joint of the locking ring 92 and the locking rod 9, the second hydraulic oil cylinder 81 contracts upwards, then the 2 groups of driving motors 6 work, the 2 groups of driving rotating wheels 7 drive the driven rotating wheels to synchronously rotate 90 degrees through the transmission chains, the second hydraulic oil cylinder 81 extends downwards again, the welding branch gun 82 descends to weld the joint of the locking head 91 and the locking rod 9 and the joint of the locking ring 92 and the locking rod 9, the second hydraulic oil cylinder 81 contracts upwards, then the, the 2 groups of driving rotating wheels 7 drive the driven rotating wheels to synchronously rotate 90 degrees through the transmission chain, the second hydraulic oil cylinder 81 extends downwards for the third time, and the circulation is repeated until the welding branch gun 82 welds a circle on the joint of the locking head 91 and the locking rod 9 and the joint of the locking ring 92 and the locking rod 9.
Preferably, the positioning seat is provided with a third hydraulic oil cylinder 31, the third hydraulic oil cylinder 31 is fixedly connected with the vertical movable table 3, the welding seat 8 is provided with a fourth hydraulic oil cylinder 83 and a blocking plate 84, the bottom end of the fourth hydraulic oil cylinder 83 is fixedly connected with the blocking plate 84, and the blocking plate 84 abuts against the back face of the vertical movable table 3 after the third hydraulic oil cylinder 31 extends. The locking head 91 is plugged into the accommodating groove of each clamping block 71, the locking rod 9 is plugged into the arc-shaped groove 41, the third hydraulic oil cylinder 31 extends to push the vertical movable table 3 to move, so that the two ends of the locking rod 9 are tightly abutted to the locking head 91, the fourth hydraulic oil cylinder 83 extends downwards, and the blocking plate 84 enables the vertical movable table 3 to keep a stable state.
Preferably, the locking ring positioning table 5 comprises an outer fixing piece 52, an inner supporting piece 53, a first clamping piece 54, a second main clamping piece 55 and a second auxiliary clamping piece 56, wherein the first clamping piece 54 is connected with the outer fixing piece 52 through a first electric telescopic rod, the second main clamping piece 55 is connected with the inner supporting piece 53 through a second electric telescopic rod, and the second auxiliary clamping piece 56 is connected with the inner supporting piece 53 through a third electric telescopic rod. After the two ends of the lock rod 9 tightly abut against the lock head 91, the first hydraulic cylinder 51 extends upwards, the 2 locking rings 92 are respectively positioned between the outer side fixing plate 52 and the first clamping plate 54, between the second main clamping plate 55 and the second auxiliary clamping plate 56, the first electric telescopic rod, the third electric telescopic rod contracts and the second electric telescopic rod extends, so that the position of the locking ring 92 on the lock rod 9 is fixed, when the welding branch gun 82 performs welding work, the first electric telescopic rod, the third electric telescopic rod is in a contraction state, the second electric telescopic rod is in an extension state, the outer side fixing plate 52 and the first clamping plate 54 clamp the corresponding locking ring 92, the second main clamping plate 55 and the second auxiliary clamping plate 56 clamp the corresponding locking ring 92, and when the driving runner 7 and the driven runner rotate, the first electric telescopic rod is in an extension state and the second electric telescopic rod extends and is in a contraction state.
Preferably, the positioning seat is provided with 2 sets of symmetrical stripper plates 11, a fifth hydraulic oil cylinder 12 and a sixth hydraulic oil cylinder 13, the top end of the fifth hydraulic oil cylinder 12 is rotatably connected with the stripper plates 11, and the top end of the sixth hydraulic oil cylinder 13 is abutted to the stripper plates 11. After welding is completed, the fifth hydraulic oil cylinder 12 and the sixth hydraulic oil cylinder 13 extend upwards, the stripper plate 11 jacks up the lock rod 9, the lock rod 9 is separated from the arc-shaped groove 41, the sixth hydraulic oil cylinder 13 continues to extend upwards, and the stripper plate 11 is in an inclined state.
Preferably, the stripper plate 11 is provided with an inner groove and a blocking plate 14, the inner groove is provided with a fourth electric telescopic rod, the top end of the fourth electric telescopic rod is fixedly connected with the blocking plate 14, and the number of the fourth electric telescopic rod and the number of the blocking plate 14 are equal to that of the arc-shaped grooves 41. No. five hydraulic cylinder 12 and No. six hydraulic cylinder 13 extend upwards, stripper 11 jack-up locking lever 9 upwards, locking lever 9 separates with arc groove 41, No. four electric telescopic handle all are in the extension state, No. six hydraulic cylinder 13 continues upwards to extend, stripper 11 is the tilt state, every locking lever 9 is inconsistent with the interception board 14 that corresponds, every No. four electric telescopic handle contracts in proper order, every interception board 14 returns in proper order in the inside groove, every locking lever rolls stripper 11 down in proper order, the staff only needs to stand in the lower one side of stripper 11 and receives locking lever 9.
Preferably, the stripper plate 11 is rotatably connected with the fifth hydraulic cylinder 12 through a rotating shaft, a first connecting ring is arranged on the bottom surface of the stripper plate 11, a second connecting ring is arranged on the sixth hydraulic cylinder 13, and the first connecting ring is connected with the second connecting ring through a connecting rope. When No. six hydraulic cylinder 13 contracts downwards, through the dead weight of connecting rope and stripper 11 drive stripper 11 downstream.
Preferably, initiative runner 7 is equipped with evenly distributed's gag lever post 72, and vertical fixed station 2, vertical movable platform 3 all are equipped with No. five electric telescopic handle 21 and limiting plate 22, No. five electric telescopic handle 21 and limiting plate 22 fixed connection, and limiting plate 22 and gag lever post 72 butt after No. five electric telescopic handle 21 extends. When welding branch rifle 82 welds, No. five electric telescopic handle 21 are the state of extending, and limiting plate 22 is inconsistent with the gag lever post 72 that corresponds, and when welding branch rifle 82 accomplished welding rebound, No. five electric telescopic handle 21 shrink, and limiting plate 22 and gag lever post 72 separate, and initiative runner 7 continues to rotate, and No. five electric telescopic handle 21 extends, and limiting plate 22 is inconsistent with next gag lever post 72, and welding branch rifle 82 descends and welds once more.
The working principle of the invention is as follows: the locking head 91 is plugged into the accommodating groove of each clamping block 71, the locking rod 9 is plugged into the arc-shaped groove 41, the third hydraulic oil cylinder 31 extends to push the vertical movable table 3 to move, two ends of the locking rod 9 are tightly abutted against the locking head 91, the fourth hydraulic oil cylinder 83 extends downwards, the blocking plate 84 is inserted into the horizontal workbench 1, the first hydraulic oil cylinder 51 extends upwards, the 2 locking rings 92 are respectively positioned between the outer fixing plate 52 and the first clamping plate 54, the second main clamping plate 55 and the second auxiliary clamping plate 56, the first electric telescopic rod and the third electric telescopic rod retract, the second electric telescopic rod extends to fix the positions of the locking rings 92 on the locking rod 9, the second hydraulic oil cylinder 81 extends downwards, the welding branch gun 82 descends to weld the connection part of the locking head 91 and the locking rod 9 and the connection part of the locking rings 92 and the locking rod 9 for the first time, the second hydraulic oil cylinder 81 retracts upwards, the welding branch gun 82 moves upwards, then 2 groups of driving motors 6 work, 2 groups of driving rotating wheels 7 drive the driven rotating wheels to synchronously rotate 90 degrees through a transmission chain, until the fifth electric telescopic rod 21 extends, the limiting plate 22 abuts against the corresponding limiting rod 72, the driving rotating wheels 7 and the driven rotating wheels stop rotating, the welding branch gun 82 descends to perform second welding and moves upwards again, the fifth electric telescopic rod 21 contracts, the limiting plate 22 is separated from the limiting rod 72, the driving rotating wheels 7 continue to rotate, the fifth electric telescopic rod 21 extends, the limiting plate 22 abuts against the next limiting rod 72, the welding branch gun 82 descends to perform second welding, the second hydraulic oil cylinder 81 extends downwards again, the welding branch gun 82 descends to weld the joint of the lock head 91 and the lock rod 9, the lock ring 92 and the lock rod 9, and the second hydraulic oil cylinder 81 repeats circulation until the welding branch gun 82 performs repeated circulation on the joint of the lock head 91 and the lock rod 9, The joint of the lock ring 92 and the lock rod 9 is welded for one circle; accomplish the welding back, No. five hydraulic cylinder 12 and No. six hydraulic cylinder 13 upwards extend, stripper 11 jack-up locking lever 9 upwards, locking lever 9 and arc 41 separation, No. four electric telescopic handle all are in the state of extending, No. six hydraulic cylinder 13 continues upwards to extend, stripper 11 is the tilt state, every locking lever 9 is inconsistent with the interception board 14 that corresponds, every No. four electric telescopic handle contracts in proper order, every interception board 14 returns in proper order in the inside groove, stripper 11 is rolled down in proper order to every locking lever, the staff only needs to stand and receives locking lever 9 in the lower one side of stripper 11.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A positioning device for welding automobile lock rods comprises a positioning seat and a welding seat, and is characterized in that the positioning seat comprises a horizontal workbench, a vertical fixed platform, a vertical movable platform, an intermediate supporting platform and a lock ring positioning platform, the vertical fixed platform and the intermediate supporting platform are both fixedly connected with the horizontal workbench, the intermediate supporting platform is provided with an arc-shaped groove matched with the lock rods, the vertical movable platform is slidably connected with the horizontal workbench, the vertical fixed platform and the vertical movable platform are both provided with a transmission mechanism, the transmission mechanism comprises a driving motor, a driving runner and a driven runner, the output end of the driving motor is connected with the driving runner, the driven runner is connected with the driving runner through a transmission chain, the driving runner and the driven runner are both fixedly connected with clamping blocks, and the clamping blocks are provided with accommodating grooves matched with lock heads, the lock ring positioning table is connected with the horizontal workbench through a first hydraulic oil cylinder, and the welding seat comprises a second hydraulic oil cylinder and a welding branch gun.
2. The positioning device for welding the automobile lock rod according to claim 1, wherein the positioning seat is provided with a third hydraulic cylinder, the third hydraulic cylinder is fixedly connected with the vertical movable table, the welding table is provided with a fourth hydraulic cylinder and a blocking plate, the bottom end of the fourth hydraulic cylinder is fixedly connected with the blocking plate, and the blocking plate abuts against the back surface of the vertical movable plate after the third hydraulic cylinder extends.
3. The positioning device for welding the lock rod of the automobile according to claim 1, wherein the lock ring positioning table comprises an outer fixing piece, an inner supporting piece, a first clamping piece, a second main clamping piece and a second auxiliary clamping piece, the first clamping piece is connected with the outer fixing piece through a first electric telescopic rod, the second main clamping piece is connected with the inner supporting piece through a second electric telescopic rod, and the second auxiliary clamping piece is connected with the inner supporting piece through a third electric telescopic rod.
4. The positioning device for welding the automobile lock rod according to claim 1, wherein the positioning seat is provided with 2 sets of symmetrical stripper plates, a fifth hydraulic oil cylinder and a sixth hydraulic oil cylinder, the top end of the fifth hydraulic oil cylinder is rotatably connected with the stripper plates, and the top end of the sixth hydraulic oil cylinder is abutted with the stripper plates.
5. The positioning device for welding the automobile lock rod according to claim 4, wherein the discharging plate is provided with an inner groove and an intercepting plate, the inner groove is provided with a four-size electric telescopic rod, the top end of the four-size electric telescopic rod is fixedly connected with the intercepting plate, and the number of the four-size electric telescopic rod and the number of the intercepting plate are equal to that of the arc-shaped grooves.
6. The positioning device for the welding process of the lock rod of the automobile according to claim 4, wherein the stripper plate is rotatably connected with the fifth hydraulic cylinder through a rotating shaft, a first connecting ring is arranged on the bottom surface of the stripper plate, a second connecting ring is arranged on the sixth hydraulic cylinder, and the first connecting ring is connected with the second connecting ring through a connecting rope.
7. The positioning device for welding the automobile lock rod according to claim 1, wherein the driving rotating wheel is provided with evenly distributed limiting rods, the vertical fixed platform and the vertical movable platform are respectively provided with a fifth electric telescopic rod and a limiting plate, the fifth electric telescopic rod is fixedly connected with the limiting plate, and the limiting plate is abutted to the limiting rods after the fifth electric telescopic rod is stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049053.4A CN112171157B (en) | 2020-09-29 | 2020-09-29 | Positioning device for welding automobile lock rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049053.4A CN112171157B (en) | 2020-09-29 | 2020-09-29 | Positioning device for welding automobile lock rod |
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| Publication Number | Publication Date |
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| CN112171157A true CN112171157A (en) | 2021-01-05 |
| CN112171157B CN112171157B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011049053.4A Active CN112171157B (en) | 2020-09-29 | 2020-09-29 | Positioning device for welding automobile lock rod |
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| CN (1) | CN112171157B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871808A (en) * | 2023-08-26 | 2023-10-13 | 诸暨市铭阳金属股份有限公司 | Air conditioner gas collecting tube assembly welding set of accurate location |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1175498A (en) * | 1981-03-30 | 1984-10-02 | Roderick G. Rohrberg | Orbital cassette welding head |
| CN204353817U (en) * | 2014-12-16 | 2015-05-27 | 重庆第二机床厂有限责任公司 | Automobile tooth cover fork slot processing expansion sleeve fixture |
| CN105618980A (en) * | 2014-11-06 | 2016-06-01 | 十堰恒拓汽车零部件有限公司 | Bolt rod welding clamp |
| CN206913059U (en) * | 2017-05-03 | 2018-01-23 | 株洲元创精密科技有限公司 | Automobile back door lock ring installing plate Handheld clamp |
| CN207447570U (en) * | 2017-11-21 | 2018-06-05 | 安徽宝鼎集装箱装备有限公司 | Locking bar automatic welding machine |
-
2020
- 2020-09-29 CN CN202011049053.4A patent/CN112171157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1175498A (en) * | 1981-03-30 | 1984-10-02 | Roderick G. Rohrberg | Orbital cassette welding head |
| CN105618980A (en) * | 2014-11-06 | 2016-06-01 | 十堰恒拓汽车零部件有限公司 | Bolt rod welding clamp |
| CN204353817U (en) * | 2014-12-16 | 2015-05-27 | 重庆第二机床厂有限责任公司 | Automobile tooth cover fork slot processing expansion sleeve fixture |
| CN206913059U (en) * | 2017-05-03 | 2018-01-23 | 株洲元创精密科技有限公司 | Automobile back door lock ring installing plate Handheld clamp |
| CN207447570U (en) * | 2017-11-21 | 2018-06-05 | 安徽宝鼎集装箱装备有限公司 | Locking bar automatic welding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871808A (en) * | 2023-08-26 | 2023-10-13 | 诸暨市铭阳金属股份有限公司 | Air conditioner gas collecting tube assembly welding set of accurate location |
| CN116871808B (en) * | 2023-08-26 | 2024-01-19 | 诸暨市铭阳金属股份有限公司 | Air conditioner gas collecting tube assembly welding set of accurate location |
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| Publication number | Publication date |
|---|---|
| CN112171157B (en) | 2022-06-28 |
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