CN213003576U - Barrel welding position device - Google Patents
Barrel welding position device Download PDFInfo
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- CN213003576U CN213003576U CN202021632715.6U CN202021632715U CN213003576U CN 213003576 U CN213003576 U CN 213003576U CN 202021632715 U CN202021632715 U CN 202021632715U CN 213003576 U CN213003576 U CN 213003576U
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Abstract
The utility model discloses a barrel welding position device, this barrel welding position device include elevating platform, rotary mechanism, outer clamp mechanism and positioning mechanism, and rotary mechanism is used for driving positioning mechanism rotatory on locating the elevating platform, and positioning mechanism connects on rotary mechanism, positioning mechanism is the outrigger motion and is used for fixed cylinder, and positioning mechanism's both sides are provided with outer cover plate, and outer clamp mechanism fixed connection just is located the barrel outside and is used for the centre gripping barrel on the elevating platform, and the elevating platform is used for driving rotary mechanism up-and-down motion. The utility model discloses a barrel welding and positioning device fixes the barrel through the cooperation of the lifting platform, the rotating mechanism, the outer clamping mechanism and the positioning mechanism, thereby realizing full-automatic welding and improving the working efficiency; the rotary mechanism drives the positioning mechanism to rotate to adjust the position of the cylinder body on the positioning mechanism, so that the cylinder body is positioned on the positioning mechanism more accurately; through the positioning stability of the barrel that the outer clamp mechanism improves, welding accuracy has been improved.
Description
Technical Field
The utility model relates to a barrel processing technology field especially relates to a barrel welding position device.
Background
The welding of the cylinder is a common link in the production and manufacturing of the cylinder, and in the past manufacturing industry, the welding of the cylinder is usually realized manually, so that the welding has the advantages of low automation degree, high danger, high labor intensity and low efficiency. The cylinder welding automation is the development trend of cylinder welding, and the cylinder positioning device is indispensable equipment for realizing the automation process of cylinder welding. However, the existing cylinder positioning device generally has the problems of low positioning efficiency, insufficient positioning precision, low automation degree and the like, which directly affect the quality and efficiency of subsequent cylinder welding and are not beneficial to the realization of cylinder welding automation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an embodiment of the utility model expects to provide a barrel welding position device that location effect is good, welding efficiency is high and the welding accuracy is high.
The technical scheme of the utility model is realized like this:
the utility model provides a barrel welding position device, includes elevating platform, rotary mechanism, outer clamp mechanism and positioning mechanism, rotary mechanism locates be used for driving on the elevating platform positioning mechanism is rotatory, positioning mechanism connect in rotary mechanism is last, positioning mechanism is outer shoring motion and is used for fixed barrel, positioning mechanism's both sides are provided with outer cover plate, outer clamp mechanism fixed connection in just be located on the elevating platform the barrel outside is used for the centre gripping the barrel, the elevating platform is used for driving rotary mechanism up-and-down motion and then drive positioning mechanism up-and-down motion.
Preferably, positioning mechanism includes support body, drive element, clamp plate, profile modeling head and two interval settings strut the structure, drive element fix on the support body and one end with rotary mechanism connects, the other end connect in the middle part of clamp plate, two strut the structure connect respectively in the both ends of clamp plate, the clamp plate is in reciprocate under drive element's the drive in order to drive strut the structure and strut outward or return, and the barrel cover is located outside profile modeling head and the structure of strutting, just strut the structure with the inner wall looks butt of barrel.
Preferably, each of the spreading structures includes a vertical guide rail, a vertical slider, a horizontal guide rail, two horizontal sliders, two connecting rods and an outer support rod, the two ends of the pressing plate are respectively connected to the vertical sliders, the vertical sliders are slidably connected to the vertical guide rail, the horizontal sliders are slidably connected to the horizontal guide rail, the two ends of the connecting rods are respectively connected to the vertical sliders and the horizontal sliders, and the outer support rod is connected to each of the horizontal sliders.
Preferably, the driving element is a cylinder or a cylinder.
Preferably, the frame body comprises a top plate, a bottom plate and two side plates connected between the top plate and the bottom plate, the profiling head is fixed on the top plate, the driving element is fixedly connected on the bottom plate, and the spreading structure is fixedly connected on the two side plates.
Preferably, the lifting platform comprises an underframe, a lifting plate arranged at an interval with the underframe, and a guide rod and a driving rod connected between the lifting plate and the underframe, the driving rod drives the lifting plate to move up and down along the guide rod, and the positioning mechanism is fixed on the lifting plate.
Preferably, the lifting platform further comprises two limit sensors, the two limit sensors are fixed on the bottom frame through a connecting plate, and the two limit sensors are respectively used for detecting the upper limit position and the lower limit position of the lifting plate.
Preferably, the rotating mechanism comprises a sleeve fixed on the lifting platform, a rotating shaft inserted in the sleeve, and a motor fixed on the lifting platform and connected with the rotating shaft for driving the rotating shaft to rotate, and the other end of the rotating shaft, far away from the motor, is connected with the positioning mechanism.
Preferably, still including locating blow stain mechanism on the outer mechanism of pressing from both sides, blow and stain the mechanism and be located the barrel outside is used for getting rid of the spot of barrel surface.
The barrel welding and positioning device provided by the embodiment of the utility model fixes the barrel through the cooperation of the lifting platform, the rotating mechanism, the outer clamping mechanism and the positioning mechanism, thereby realizing the full-automatic welding of the barrel and improving the welding work efficiency; the rotating mechanism drives the positioning mechanism to rotate so as to adjust the position of the cylinder body on the positioning mechanism, so that the cylinder body is positioned on the positioning mechanism more accurately; through outer clamp mechanism presss from both sides tight barrel, the positional stability of further barrel that improves prevents the displacement among the welding process, improves the welding accuracy.
Drawings
Fig. 1 is a schematic structural view of a cylinder welding and positioning device provided by the present invention;
FIG. 2 is a schematic structural view of the positioning mechanism shown in FIG. 1;
figure 3 is an exploded view of the rotary mechanism shown in figure 1;
fig. 4 is a flowchart of the cylinder welding positioning method provided by the present invention.
Detailed Description
In order to illustrate embodiments of the present invention or technical solutions in the prior art more clearly, the following description will be made in conjunction with the accompanying drawings in embodiments of the present invention to describe the technical solutions in the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a welding and positioning device for a cylinder according to the present invention. The cylinder welding and positioning device is used for fixing and positioning the cylinder during welding. Barrel welding position device includes elevating platform 1, locates rotary mechanism 3 on the elevating platform 1, connect in positioning mechanism 5 on the rotary mechanism 3, be fixed in outer clamp mechanism 7 on the elevating platform 1 and locate blow stain mechanism 9 on the outer clamp mechanism 7.
Elevating platform 1 include chassis 11, with 11 interval arrangement's of chassis lifter plate 13 and connect in lifter plate 13 with guide bar 15 and actuating lever 17 between the chassis 11, actuating lever 17 drives lifter plate 13 is followed guide bar 15 up-and-down motion to the drive connect in rotary mechanism 3 up-and-down motion on the lifter plate 13, and then the drive connect in 5 up-and-down motion on the rotary mechanism 3.
Specifically, in the present embodiment, the driving rod 17 is a cylinder.
In another embodiment, the lifting platform 1 further includes two limit sensors 19 disposed at intervals, the two limit sensors 19 are fixed on the bottom frame 11 through a connecting plate 18, and the two limit sensors 19 are respectively used for detecting upper and lower limit positions of the lifting plate 13. When the lifting plate 13 moves to the position of the limit inductor 19 above in the lifting process, the limit inductor 19 sends a signal, and the driving rod 17 stops moving; when the lifting plate 13 moves to the position of the lower limit inductor 19 during descending, the limit inductor 19 sends out a signal, and the driving rod 17 stops moving.
Fig. 2 is a schematic structural diagram of the positioning mechanism shown in fig. 1. The positioning mechanism 5 is connected to the rotating mechanism 3, the positioning mechanism 5 performs external support movement to fix the cylinder, and the cylinder is sleeved outside the positioning mechanism 5. The positioning mechanism 5 includes a frame body 51, a driving element 53, a pressure plate 55, a profiling head 57 and two spaced-apart expanding structures 59. The drive element 53 is fixed on the support body 51 and one end is connected with the rotary mechanism 3, the other end is connected in the middle of the pressing plate 55, two the spreading structures 59 are respectively connected at two ends of the pressing plate 55, the pressing plate 55 is driven by the drive element 53 to move up and down to drive the spreading structures 59 to be externally spread or retracted, the cylinder body is sleeved outside the profiling head 57 and the spreading structures 59, the spreading structures 59 are abutted against the inner wall of the cylinder body to achieve the purpose of fixing the cylinder body, the drive element 53 drives the pressing plate 55 to descend, the spreading structures 59 are outwards opened to support the cylinder body, the cylinder body is prevented from moving, the fixing effect is good, and the welding accuracy of the cylinder body is improved.
Each of the expanding structures 59 includes a vertical guide rail 591, a vertical slider 593, a transverse guide rail 595, two transverse sliders 597, two connecting rods 598, and an outer supporting rod 599, two ends of the pressing plate 55 are respectively connected to the vertical slider 593, the vertical slider 593 is slidably connected to the vertical guide rail 591, both the two transverse sliders 597 are slidably connected to the transverse guide rail 595, two ends of each of the connecting rods 598 are respectively connected to the vertical slider 593 and the transverse slider 597, and the outer supporting rod 599 is connected to each of the transverse sliders 597. The driving element 53 contracts to drive the pressing plate 55 to press downwards, the vertical sliding block 593 connected with the pressing plate 55 moves downwards, the connecting rod 598 on the vertical sliding block 593 props up the two transverse sliding blocks 597, and the outer supporting rod 599 fixed on the transverse sliding block 597 moves outwards and transversely to prop against the inner wall of the cylinder body so as to fix the cylinder body; after the welding is completed, the driving element 53 extends to drive the pressing plate 55 to move upwards, the vertical sliding block 593 connected with the pressing plate 55 moves upwards, the connecting rod 598 on the vertical sliding block 593 retracts the transverse sliding block 597 towards the middle, and the outer supporting rod 599 fixed on the transverse sliding block 597 moves backwards.
Specifically, in the present embodiment, the driving element 53 is an air cylinder or an oil cylinder. Preferably, in the present embodiment, the driving element 53 is a cylinder.
The rack body 51 comprises a top plate 511, a bottom plate 513 and two side plates 515 connected between the top plate 511 and the bottom plate 513, the profiling head 57 is fixed on the top plate 511, the driving element 53 is fixedly connected on the bottom plate 513, and the vertical guide rail 591 and the transverse guide rail 595 of the expanding structure 59 are fixedly connected on the two side plates 515.
An outer cover plate 6 for protecting the internal structure of the positioning mechanism 5 is fixed on the positioning mechanism 5, and specifically, the outer cover plate 6 is fixedly connected to the two side plates 511.
Fig. 3 is an exploded view of the rotating mechanism shown in fig. 1. The rotating mechanism 3 is arranged on the lifting plate 13 and used for driving the positioning mechanism 5 to rotate. The rotating mechanism 3 comprises a sleeve 31 fixed on the lifting table 1, a rotating shaft 33 inserted in the sleeve 31, and a motor 35 fixed on the lifting plate 13 of the lifting table 1 and connected with the rotating shaft 33 for driving the rotating shaft 33 to rotate, wherein the other end of the rotating shaft 33 far away from the motor 35 is connected with a frame body 51 of the positioning mechanism 5. The motor 35 rotates to drive the bottom plate 513 to rotate, so that the expanding structure 59 rotates, the position of the cylinder on the expanding structure 59 is adjusted, the cylinder fixed on the expanding structure 59 is coaxial with the center of the rotating mechanism 3, the offset of the cylinder is reduced, and the positioning precision is higher. Wherein the rotation angle of the rotation mechanism 3 is controlled by controlling the rotation speed of the motor 35.
Of course, in other embodiments, in order to control the rotation angle of the rotating mechanism 3 more accurately, the rotating mechanism 3 further includes a rotation limiting plate 37 and a limiting stopper 39. A limiting groove 311 is formed in the sleeve 31, one end of the rotating limiting plate 37 is fixed on the lifting plate 13, and the other end of the rotating limiting plate is located in the limiting groove 311. The position limiter 39 comprises a position limiting switch 391 and a trigger plate 393, the position limiting switch 391 is fixed on the rotation limiting plate 37 and is in communication connection with the motor 35, the trigger plate 393 is fixed on the rotating shaft 33, the position limiting switch 391 is matched with the trigger plate 393, and the trigger plate 393 is driven to move to different positions by rotating the rotating shaft 33 to trigger the position limiting switch 391, so that the rotation angle of the rotating shaft 33 is accurately and intelligently controlled, and the rotation amount of the positioning mechanism 5 is controlled.
The outer clamping mechanism 7 is fixedly connected to the lifting platform 1 and located on the outer side of the barrel for clamping the barrel, and the outer clamping mechanism 7 is a vertical rod vertically fixed on the lifting plate 13. Through the inside and outside clamping mode that combines together, with the effectual fixed of barrel to improve fixed effect, prevent that the barrel from shifting in welding process, thereby improved welded accuracy nature effectively.
The blowing mechanism 9 is positioned outside the cylinder body and used for removing stains on the outer surface of the cylinder body. The blowing mechanism 9 is a blowing nozzle connected with a pipeline, and high-pressure gas blown out by the blowing nozzle removes stretching liquid stained on the surface of the cylinder body.
Please refer to fig. 4, which is a flowchart of a welding positioning method for a cylinder according to the present invention. The welding and positioning method for the cylinder comprises the following steps:
step S1, the cylinder is conveyed to a position right above the copying head 57 of the positioning mechanism 5.
Step S2, the barrel is sleeved outside the positioning mechanism 5, the driving rod 17 of the lifting platform 1 rises to push the lifting plate 13 to move upwards along the guide rod 15, the positioning mechanism 5 is driven to move upwards and jack the barrel to a welding station, and the positioning mechanism 5 lifts the barrel to the welding station.
Step S3, the driving element 53 of the positioning mechanism 5 works to pull the pressing plate 55 downward, so as to drive the two vertical sliders 593 at the two ends to move downward along the vertical guide rail 591, and the connecting rod 598 pushes the transverse slider 597 to move outward along the transverse guide rail 595, so that the four outer supporting rods 599 move outward to be spread and attached to the inner wall of the cylinder to fix the cylinder.
Step S4, the motor 35 of the rotating mechanism 3 works, the motor 35 rotates to drive the cylinder to rotate together, the position of the cylinder is adjusted in the rotating process to make the cylinder coaxial with the rotating mechanism 3, and after the cylinder rotates for a preset time, the motor 35 stops rotating.
And step S5, adjusting the clamping cylinder of the outer clamping mechanism 7, and after the welding station is welded, sequentially returning the outer clamping mechanism 7, the rotating mechanism 3, the positioning mechanism 5 and the lifting platform 1. Specifically, the outer clamping mechanism 7 is adjusted to be away from the center of the rotating mechanism 3, the driving element 53 works to push the pressing plate 55 upward, so as to drive the two vertical sliding blocks 593 at the two ends to move upward along the vertical guide rail 591, and the transverse sliding block 597 moves toward the middle along the transverse guide rail 595, so as to retract the four outer supporting rods 599. The driving rod 17 of the lifting platform 1 pulls the lifting plate 13 to move downwards along the guide rod 15, so that the positioning mechanism 5 moves downwards, and the cylinder body descends and falls back onto the conveyor belt again. The cylinder welding and positioning device suspends the work and waits for the next cylinder to be delivered.
The barrel welding and positioning device provided by the embodiment of the utility model fixes the barrel through the cooperation of the lifting platform, the rotating mechanism, the outer clamping mechanism and the positioning mechanism, thereby realizing the full-automatic welding of the barrel and improving the welding work efficiency; the rotating mechanism drives the positioning mechanism to rotate so as to adjust the position of the cylinder body on the positioning mechanism, so that the cylinder body is positioned on the positioning mechanism more accurately; through outer clamp mechanism presss from both sides tight barrel, the positional stability of further barrel that improves prevents the displacement in the barrel welding process, improves the welding accuracy.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a barrel welding position device, its characterized in that, includes elevating platform, rotary mechanism, outer clamp mechanism and positioning mechanism, rotary mechanism locates be used for driving on the elevating platform positioning mechanism is rotatory, positioning mechanism connect in rotary mechanism is last, positioning mechanism is the outrigger motion and is used for fixed barrel, positioning mechanism's both sides are provided with outer cover plate, outer clamp mechanism fixed connection in just be located on the elevating platform the barrel outside is used for the centre gripping the barrel, the elevating platform is used for driving rotary mechanism up-and-down motion and then drive positioning mechanism up-and-down motion.
2. The cylinder welding and positioning device according to claim 1, wherein the positioning mechanism comprises a frame body, a driving element, a pressing plate, a profiling head and two distraction structures arranged at intervals, the driving element is fixed on the frame body, one end of the driving element is connected with the rotating mechanism, the other end of the driving element is connected with the middle part of the pressing plate, the two distraction structures are respectively connected with two ends of the pressing plate, the pressing plate is driven by the driving element to move up and down so as to drive the distraction structures to be externally distracted or retracted, a cylinder body is sleeved outside the profiling head and the distraction structures, and the distraction structures are abutted against the inner wall of the cylinder body when being outwards distracted.
3. The cylinder welding positioning device according to claim 2, wherein each of the expanding structures comprises a vertical guide rail, a vertical slider, a transverse guide rail, two transverse sliders, two connecting rods and an outer support rod, two ends of the pressing plate are respectively connected with the vertical slider, the vertical slider is slidably connected with the vertical guide rail, each of the transverse sliders is slidably connected with the transverse guide rail, two ends of each of the connecting rods are respectively connected with the vertical slider and the transverse slider, and the outer support rod is connected with each of the transverse sliders.
4. The cartridge weld positioning device of claim 2, wherein the actuating element is a cylinder or a ram.
5. The cartridge welding positioning device of claim 2, wherein the frame body comprises a top plate, a bottom plate, and two side plates connected between the top plate and the bottom plate, the profiling head is fixed on the top plate, the driving element is fixedly connected on the bottom plate, and the expanding structure is fixedly connected on the two side plates.
6. The cylinder welding positioning device according to claim 1, wherein the lifting table comprises an underframe, a lifting plate arranged at an interval with the underframe, and a guide rod and a driving rod connected between the lifting plate and the underframe, the driving rod drives the lifting plate to move up and down along the guide rod, and the positioning mechanism is fixed on the lifting plate.
7. The cylinder welding and positioning device according to claim 6, wherein the lifting table further comprises two limit sensors, the two limit sensors are fixed on the bottom frame through a connecting plate, and the two limit sensors are respectively used for detecting the upper limit position and the lower limit position of the lifting plate.
8. The welding positioning device for the cylinder body as claimed in claim 1, wherein the rotating mechanism comprises a sleeve fixed on the lifting platform, a rotating shaft inserted in the sleeve, and a motor fixed on the lifting platform and connected with the rotating shaft for driving the rotating shaft to rotate, and the other end of the rotating shaft, which is far away from the motor, is connected with the positioning mechanism.
9. The welding positioning device for the cylinder body as claimed in any one of claims 1 to 8, further comprising a blowing mechanism arranged on the outer clamping mechanism, wherein the blowing mechanism is positioned outside the cylinder body and used for removing dirt on the outer surface of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632715.6U CN213003576U (en) | 2020-08-07 | 2020-08-07 | Barrel welding position device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632715.6U CN213003576U (en) | 2020-08-07 | 2020-08-07 | Barrel welding position device |
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| CN213003576U true CN213003576U (en) | 2021-04-20 |
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| CN202021632715.6U Active CN213003576U (en) | 2020-08-07 | 2020-08-07 | Barrel welding position device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589434A (en) * | 2022-01-28 | 2022-06-07 | 浙江阿凡特精密设备制造有限公司 | Welding device and welding method for push-pull oil cylinder of pipe pushing machine |
-
2020
- 2020-08-07 CN CN202021632715.6U patent/CN213003576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589434A (en) * | 2022-01-28 | 2022-06-07 | 浙江阿凡特精密设备制造有限公司 | Welding device and welding method for push-pull oil cylinder of pipe pushing machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cylinder welding positioning device Effective date of registration: 20211122 Granted publication date: 20210420 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: Dajie Intelligent Technology (Guangdong) Co.,Ltd. Registration number: Y2021980012920 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |