CN214054690U - Steel pipe welding grinding device - Google Patents
Steel pipe welding grinding device Download PDFInfo
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- CN214054690U CN214054690U CN202023322270.4U CN202023322270U CN214054690U CN 214054690 U CN214054690 U CN 214054690U CN 202023322270 U CN202023322270 U CN 202023322270U CN 214054690 U CN214054690 U CN 214054690U
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Abstract
The utility model discloses a steel pipe welding grinding device, the on-line screen storage device comprises a base, base top one side is equipped with the chuck, chuck and base fixed connection, chuck one side is equipped with grinding machanism, grinding machanism includes the mount, the mount is established at the base top, mount and base fixed connection, mount one side is equipped with the rotary drum, the rotary drum runs through the mount and rotates with the mount to be connected, a plurality of fixed slots have been seted up to rotary drum one side, and a plurality of fixed slots are ring array and distribute about the horizontal central axis of rotary drum. The utility model discloses a first motor output shaft drives the second gear revolve to transmission second ring gear makes the second ring gear drive the rotary drum and rotates, thereby makes the rotary drum drive the screw rod and rotates, makes the polishing block of screw rod one end to polish to the welding seam of welding, and first motor drives the polishing block simultaneously and constantly is close the steel pipe, through fixed steel pipe, and rotatory polishing block polishes, has avoided the steel pipe to rock.
Description
Technical Field
The utility model relates to a steel pipe machining technical field, concretely relates to steel pipe welding grinding device.
Background
The development of steel pipe production technology begins with the rise of bicycle manufacturing industry, the development of petroleum in the early 19 th century, the manufacture of ships, boilers and airplanes in the two world war periods, the manufacture of electric-fire boilers after the second world war period, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, and the development of the steel pipe industry on variety, yield and quality is strongly promoted. Steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. The steel pipe is used for manufacturing the building structure net rack, the supporting column and the mechanical support, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, the construction is simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost are saved.
The length specification of present steel pipe is fixed usually, just need weld the steel pipe when the steel pipe of specific length of needs, need polish to the interface after the welding, and current steel pipe welding grinding device is the steel pipe after the spin welding usually, then polishes near rotatory steel pipe with the burnisher, nevertheless hardly guarantees two direct axiality of steel pipe during steel pipe welding, and welded steel pipe symmetry is poor to be rocked easily, leads to the polishing effect unsatisfactory.
Therefore, it is necessary to provide a grinding device for welding steel pipes to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel pipe welding grinding device drives second gear through first motor output shaft and rotates to transmission second ring gear makes the second ring gear drive the rotary drum and rotates, thereby makes the rotary drum drive the screw rod and rotates, makes the polishing block of screw rod one end polish to the welding seam of welding, through fixed steel pipe, the rotatory polishing block polishes, has avoided the steel pipe to rock to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a steel pipe welding and polishing device comprises a base, wherein a chuck is arranged on one side of the top of the base and fixedly connected with the base, and a polishing mechanism is arranged on one side of the chuck;
the polishing mechanism comprises a fixed frame, the fixed frame is arranged on the top of the base and fixedly connected with the base, a rotary drum is arranged on one side of the fixed frame, the rotary drum penetrates through the fixed frame and is rotatably connected with the fixed frame, a plurality of fixing grooves are formed in one side of the rotary drum, the fixing grooves are distributed in an annular array mode relative to the transverse central axis of the rotary drum, a plurality of screw rods are arranged outside the rotary drum and correspond to the fixing grooves, the screw rods penetrate through the fixing grooves and the rotary drum and extend into the rotary drum, the screw rods are slidably connected with the rotary drum, a first gear is arranged inside the fixing grooves, the screw rods penetrate through the first gear and are in threaded connection with the first gear, the fixing grooves extend out of one side of the first gear, polishing blocks and fixing blocks are respectively arranged at two ends of the screw rods, the screw rods are respectively and fixedly connected with the polishing blocks and the fixing blocks, and the polishing blocks are arranged inside the rotary drum, the fixed block is established at the rotary drum outside, rotary drum one side is equipped with the go-between, go-between and rotary drum fixed connection, the outside cover of go-between is equipped with the activity ring, the activity ring rotates with the go-between to be connected, the activity ring is close to rotary drum one side and is provided with first ring gear, first ring gear and first gear phase-match, the mount top is equipped with first motor, first motor and mount fixed connection, first motor output shaft one end fixedly connected with second gear, the outside fixed cover of rotary drum is equipped with the second ring gear, the second ring gear is established in second gear bottom, second ring gear and second gear phase-match.
Preferably, a second motor is arranged at the top of the rotary drum and fixedly connected with the rotary drum, a third gear is fixedly connected to one end of an output shaft of the second motor, a third gear ring is fixedly sleeved outside the movable ring and is arranged at the bottom of the third gear, and the third gear ring is matched with the third gear.
Preferably, two limiting rods are arranged on two sides of the screw respectively, and two ends of each limiting rod are fixedly connected with the fixing block and the polishing block respectively.
Preferably, the limiting rod penetrates through the rotary drum and is connected with the rotary drum in a sliding mode.
Preferably, a balancing weight is arranged at the bottom of the rotating drum, the balancing weight is fixedly connected with the rotating drum, and the balancing weight corresponds to the second motor.
Preferably, one side of the top of the base, which is far away from the chuck, is provided with a support frame, and the support frame is fixedly connected with the base.
Preferably, the top of the support frame is provided with a base plate, the bottom of the base plate is fixedly connected with a screw, and the screw penetrates through the support frame and is in threaded connection with the support frame.
In the technical scheme, the utility model provides a technological effect and advantage:
drive second gear through first motor output shaft and rotate to transmission second ring gear makes the second ring gear drive the rotary drum and rotates, thereby makes the rotary drum drive the screw rod and rotates, makes the polishing block of screw rod one end polish to the welding seam of welding, and first motor drives the polishing block simultaneously and constantly is close the steel pipe, makes the polishing block polish totally with the welding slag of splice, until the welding slag is whole to be got rid of, through fixed steel pipe, the rotatory polishing block is polished, has avoided the steel pipe to rock.
Drawings
For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the drum of the present invention;
fig. 3 is a schematic view of a matching structure of the first gear and the fixing groove of the present invention;
fig. 4 is a side view of the first ring gear of the present invention.
Description of reference numerals:
the grinding machine comprises a base 1, a chuck 2, a fixing frame 3, a rotary drum 4, a fixing groove 5, a screw 6, a first gear 7, a grinding block 8, a fixing block 9, a connecting ring 10, a movable ring 11, a first gear ring 12, a first motor 13, a second gear 14, a second gear ring 15, a second motor 16, a third gear 17, a third gear 18, a limiting rod 19, a balancing weight 20, a support frame 21 and a backing plate 22.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a steel pipe welding and polishing device as shown in figures 1-4, wherein a chuck 2 is arranged on one side of the top of a base 1, the chuck 2 is fixedly connected with the base 1, and a polishing mechanism is arranged on one side of the chuck 2;
the polishing mechanism comprises a fixed frame 3, the fixed frame 3 is arranged at the top of a base 1, the fixed frame 3 is fixedly connected with the base 1, one side of the fixed frame 3 is provided with a rotary drum 4, the rotary drum 4 penetrates through the fixed frame 3 and is rotatably connected with the fixed frame 3, one side of the rotary drum 4 is provided with a plurality of fixing grooves 5, the plurality of fixing grooves 5 are distributed in an annular array around the transverse central axis of the rotary drum 4, the outer part of the rotary drum 4 is provided with a plurality of screw rods 6, the screw rods 6 correspond to the fixing grooves 5, the screw rods 6 penetrate through the fixing grooves 5 and the rotary drum 4 and extend into the rotary drum 4, the screw rods 6 are slidably connected with the rotary drum 4, a first gear 7 is arranged inside the fixing grooves 5, the screw rods 6 penetrate through a first gear 7 and are in threaded connection with the first gear 7, one side of the first gear 7 extends out of the fixing grooves 5, and two ends of the screw rods 6 are respectively provided with a polishing block 8 and a fixing block 9, the screw 6 is respectively and fixedly connected with a polishing block 8 and a fixed block 9, the polishing block 8 is arranged in the rotary drum 4, the fixed block 9 is arranged outside the rotary drum 4, one side of the rotary drum 4 is provided with a connecting ring 10, the connecting ring 10 is fixedly connected with the rotary drum 4, a movable ring 11 is sleeved outside the connecting ring 10, the movable ring 11 is rotatably connected with the connecting ring 10, a first gear ring 12 is arranged on one side of the movable ring 11 close to the rotary drum 4, the first gear ring 12 is matched with the first gear 7, the top of the fixed mount 3 is provided with a first motor 13, the first motor 13 is fixedly connected with the fixed mount 3, one end of the output shaft of the first motor 13 is fixedly connected with a second gear 14, a second gear ring 15 is fixedly sleeved outside the rotary drum 4, the second gear ring 15 is arranged at the bottom of the second gear 14, and the second gear ring 15 is matched with the second gear 14.
Further, in the above technical solution, the top of the rotary drum 4 is provided with a second motor 16, the second motor 16 is fixedly connected with the rotary drum 4, one end of an output shaft of the second motor 16 is fixedly connected with a third gear 17, the outside of the movable ring 11 is fixedly sleeved on a third gear ring 18, the third gear ring 18 is arranged at the bottom of the third gear 17, the third gear ring 18 is matched with the third gear 17, and the movable ring 11 is driven to rotate by the cooperation of the third gear 17 and the third gear ring 18.
Further, in the above technical scheme, two limiting rods 19 are respectively arranged on two sides of the screw 6, two ends of each limiting rod 19 are respectively fixedly connected with the fixing block 9 and the polishing block 8, and the fixing block 9 and the polishing block 8 are prevented from rotating around the screw 6 by the limiting rods 19.
Further, in the above technical solution, the limiting rod 19 penetrates through the rotating cylinder 4 and is connected with the rotating cylinder 4 in a sliding manner.
Further, in the above technical solution, a counterweight 20 is disposed at the bottom of the rotating drum 4, the counterweight 20 is fixedly connected to the rotating drum 4, the counterweight 20 corresponds to the second motor 16, and the counterweight 20 corresponds to the second motor 16, so as to prevent the rotating drum 4 from vibrating during rotation.
Further, in the above technical scheme, one side of the top of the base 1, which is far away from the chuck 2, is provided with a support frame 21, and the support frame 21 is fixedly connected with the base 1 to support the other end of the steel pipe.
Further, in the above technical scheme, the top of the support frame 21 is provided with a base plate 22, the bottom of the base plate 22 is fixedly connected with a screw, and the screw penetrates through the support frame 21 and is in threaded connection with the support frame 21, so that the height of the base plate 22 can be conveniently adjusted.
The implementation mode is specifically as follows: when the utility model is used, firstly, the steel pipe to be polished passes through the rotary drum 4, one end of the steel pipe is fixed through the chuck 2, the welding position of the steel pipe is positioned between the plurality of polishing blocks 8, then the backing plate 22 is rotated, the backing plate 22 drives the screw to rotate, so that the backing plate 22 is upwards abutted against the other end of the steel pipe, then the second motor 16 is started, the output shaft of the second motor 16 drives the third gear 17 to rotate, so that the third gear 17 drives the third gear ring 18 to rotate, so that the third gear ring 18 electrically drives the movable ring 11 to rotate, the movable ring 11 rotates to drive the first gear ring 12 on one side of the movable ring to rotate, so that the first gear ring 12 drives the plurality of first gears 7 to rotate, the first gear 7 drives the screw rod 6 to move towards the interior of the rotary drum 4, so that the plurality of polishing blocks 8 are close to the steel pipe, when the polishing blocks 8 are close to the steel pipe joint, the first motor 13 is started, the output shaft of the first motor 13 drives the second gear 14 to rotate, thereby transmission second ring gear 15 makes second ring gear 15 drive rotary drum 4 and rotates, thereby make rotary drum 4 drive screw rod 6 and rotate, make the polishing block 8 of screw rod 6 one end polish the welding seam of welding, first motor 13 drives polishing block 8 and constantly is close to the steel pipe simultaneously, make polishing block 8 polish totally with the welding slag of welding department, until the welding slag is whole to be got rid of, then close second motor 16 and first motor 13, this embodiment has specifically solved among the prior art steel pipe welding grinding device is the steel pipe after spin welding usually, then polish the instrument of polishing near rotatory steel pipe, nevertheless difficult assurance two direct axiality of steel pipe during steel pipe welding, welded steel pipe symmetry is poor to rock easily, lead to the unsatisfactory problem of effect of polishing.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a steel pipe welding grinding device, includes base (1), its characterized in that: a chuck (2) is arranged on one side of the top of the base (1), the chuck (2) is fixedly connected with the base (1), and a polishing mechanism is arranged on one side of the chuck (2);
the polishing mechanism comprises a fixed frame (3), the fixed frame (3) is arranged at the top of a base (1), the fixed frame (3) is fixedly connected with the base (1), a rotary drum (4) is arranged on one side of the fixed frame (3), the rotary drum (4) penetrates through the fixed frame (3) and is rotatably connected with the fixed frame (3), a plurality of fixing grooves (5) are formed in one side of the rotary drum (4), the fixing grooves (5) are distributed in an annular array mode relative to the transverse central axis of the rotary drum (4), a plurality of screw rods (6) are arranged outside the rotary drum (4), the screw rods (6) correspond to the fixing grooves (5), the screw rods (6) penetrate through the fixing grooves (5) and the rotary drum (4) and extend into the rotary drum (4), the screw rods (6) are slidably connected with the rotary drum (4), a first gear (7) is arranged inside the fixing grooves (5), and the screw rods (6) penetrate through the first gear (7) and are in threaded connection with the first gear (7), the grinding device is characterized in that a fixing groove (5) extends out of one side of the first gear (7), a grinding block (8) and a fixing block (9) are arranged at two ends of the screw rod (6) respectively, the screw rod (6) is fixedly connected with the grinding block (8) and the fixing block (9) respectively, the grinding block (8) is arranged inside the rotary drum (4), the fixing block (9) is arranged outside the rotary drum (4), a connecting ring (10) is arranged on one side of the rotary drum (4), the connecting ring (10) is fixedly connected with the rotary drum (4), a movable ring (11) is sleeved outside the connecting ring (10), the movable ring (11) is rotatably connected with the connecting ring (10), a first gear ring (12) is arranged on one side, close to the rotary drum (4), of the movable ring (11), the first gear ring (12) is matched with the first gear (7), and a first motor (13) is arranged at the top of the fixing frame (3), first motor (13) and mount (3) fixed connection, first motor (13) output shaft one end fixedly connected with second gear (14), the fixed cover of rotary drum (4) outside is equipped with second ring gear (15), establish in second gear (14) bottom second ring gear (15), second ring gear (15) and second gear (14) phase-match.
2. The steel pipe welding grinding device according to claim 1, characterized in that: the improved motor is characterized in that a second motor (16) is arranged at the top of the rotary drum (4), the second motor (16) is fixedly connected with the rotary drum (4), a third gear (17) is fixedly connected with one end of an output shaft of the second motor (16), a third gear ring (18) is fixedly sleeved outside the movable ring (11), the third gear ring (18) is arranged at the bottom of the third gear (17), and the third gear ring (18) is matched with the third gear (17).
3. The steel pipe welding grinding device according to claim 1, characterized in that: two limiting rods (19) are respectively arranged on two sides of the screw rod (6), and two ends of each limiting rod (19) are respectively fixedly connected with the fixing block (9) and the polishing block (8).
4. The steel pipe welding grinding device according to claim 3, characterized in that: the limiting rod (19) penetrates through the rotary drum (4) and is connected with the rotary drum (4) in a sliding mode.
5. The steel pipe welding grinding device according to claim 2, characterized in that: the bottom of the rotary drum (4) is provided with a balancing weight (20), the balancing weight (20) is fixedly connected with the rotary drum (4), and the balancing weight (20) corresponds to the second motor (16).
6. The steel pipe welding grinding device according to claim 1, characterized in that: one side of the top of the base (1) far away from the chuck (2) is provided with a support frame (21), and the support frame (21) is fixedly connected with the base (1).
7. The steel pipe welding grinding device according to claim 6, characterized in that: the support frame (21) top is equipped with backing plate (22), backing plate (22) bottom fixedly connected with screw, the screw run through support frame (21) and with support frame (21) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322270.4U CN214054690U (en) | 2020-12-31 | 2020-12-31 | Steel pipe welding grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322270.4U CN214054690U (en) | 2020-12-31 | 2020-12-31 | Steel pipe welding grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214054690U true CN214054690U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023322270.4U Active CN214054690U (en) | 2020-12-31 | 2020-12-31 | Steel pipe welding grinding device |
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| CN (1) | CN214054690U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601284A (en) * | 2021-09-08 | 2021-11-05 | 大连富地重工机械制造有限公司 | Continuous grinding machine |
| CN113770130A (en) * | 2021-09-16 | 2021-12-10 | 泛凯斯特汽车零部件(江苏)有限公司 | Pipe fitting inner wall cleaning device for nodular cast iron and using method thereof |
| CN114147617A (en) * | 2022-02-10 | 2022-03-08 | 徐州范加尔智能科技有限公司 | Surface polishing device for machining intelligent instrument |
| CN114160947A (en) * | 2021-12-09 | 2022-03-11 | 尹涛 | Electron beam welding fixture |
| CN114260817A (en) * | 2021-12-24 | 2022-04-01 | 鹰潭市钲旺科技有限公司 | Multi-surface synchronous stepping copper-clad copper wire surface polishing device |
-
2020
- 2020-12-31 CN CN202023322270.4U patent/CN214054690U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601284A (en) * | 2021-09-08 | 2021-11-05 | 大连富地重工机械制造有限公司 | Continuous grinding machine |
| CN113770130A (en) * | 2021-09-16 | 2021-12-10 | 泛凯斯特汽车零部件(江苏)有限公司 | Pipe fitting inner wall cleaning device for nodular cast iron and using method thereof |
| CN113770130B (en) * | 2021-09-16 | 2022-10-18 | 泛凯斯特汽车零部件(江苏)有限公司 | Pipe fitting inner wall cleaning device for nodular cast iron and using method thereof |
| CN114160947A (en) * | 2021-12-09 | 2022-03-11 | 尹涛 | Electron beam welding fixture |
| CN114260817A (en) * | 2021-12-24 | 2022-04-01 | 鹰潭市钲旺科技有限公司 | Multi-surface synchronous stepping copper-clad copper wire surface polishing device |
| CN114147617A (en) * | 2022-02-10 | 2022-03-08 | 徐州范加尔智能科技有限公司 | Surface polishing device for machining intelligent instrument |
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