CN210849037U - Welding fixing device for steel pipe machining - Google Patents
Welding fixing device for steel pipe machining Download PDFInfo
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- CN210849037U CN210849037U CN201921982814.4U CN201921982814U CN210849037U CN 210849037 U CN210849037 U CN 210849037U CN 201921982814 U CN201921982814 U CN 201921982814U CN 210849037 U CN210849037 U CN 210849037U
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Abstract
The utility model discloses a welded fastening device is used in steel pipe machining, including ring piece, annular gasbag, circular arc link, circular arc clamp splice, circular arc slider, curb plate, T type piece, U type slat, first screw rod, screw, L template, second screw rod, electric turntable, first motor, rectangular channel, gear, outer ring gear, second motor and third motor. The utility model relates to a rationally, have the function of clamping welding steel pipe, and through the circular arc clamp splice of changing different specifications, the steel pipe of different pipe diameters can be fixed to the centre gripping, can adjust the welding position and break away from to take out the good steel pipe of welding in corresponding structure coordinated operation removes, has improved the flexibility of adjusting the position under the condition that keeps welding steel pipe motionless.
Description
Technical Field
The utility model relates to a welded fastening device specifically is a welded fastening device is used in steel pipe machining belongs to steel pipe machining technical field.
Background
The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, is also an economic steel, can reduce weight by manufacturing a building structure net rack, a pillar and a mechanical support by using the steel pipe, can realize industrialized mechanized construction, can save steel, simplify construction, greatly reduce the area of a coating layer and save investment and maintenance cost by using the steel pipe to manufacture a highway bridge.
In the steel pipe welding process, generally, the welded steel pipe adopts the mode of fixed welding again more, needs to remove welder and changes the welding position, lacks the flexibility of position shift control, and the steel pipe aperture is many different moreover to need different fixed knot to construct. Therefore, a welding and fixing device for processing a steel pipe is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welded fastening device is used in steel pipe processing for just solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned mesh, a steel pipe processing is with welding fixing device, including ring piece, centre gripping rotary mechanism and displacement adjustment mechanism, the annular ring of ring piece both sides has all seted up the annular, and the annular both sides through two symmetrical circular arc sliders and two curb plates of same side sliding connection;
the clamping and rotating mechanism comprises an annular air bag and a gear, the outer side wall of the annular air bag is bonded on the inner annular wall of an annular block, three arc connecting blocks are annularly and equidistantly arranged on the inner wall of the annular air bag, the arc connecting blocks are fixedly connected with arc clamping blocks through bolts, the gear is rotatably arranged in a rectangular groove and is meshed with an external gear ring, and a shaft lever on one side of the gear is arranged on a shaft lever of a second motor;
the displacement adjustment mechanism includes U type slat and L template, U type slat inside wall symmetry is rotated and is installed two first screw rods, and is connected with the electric turntable both sides through two screw hole pieces between two first screw rods, the riser inside wall symmetry of L template is rotated and is installed two second screw rods, and two second screw rod threaded connection is in the screw that corresponds, two the screw symmetry is seted up in the U profile bottom of U type slat, and U type slat side wall symmetry installs two third motors, the axostylus axostyle of third motor is connected with the first screw rod end that corresponds, two first motors are installed to the riser lateral wall symmetry of L template, and the axostylus axostyle of first motor and the second screw rod end that corresponds are connected.
Preferably, the bottom of the U-shaped batten is connected with the top of the transverse plate of the L-shaped batten in a sliding mode, and the bottom of the U-shaped batten is connected with the bottom of the electric turntable in a sliding mode.
Preferably, the rectangular groove is formed in the top surface of the T-shaped block, and the bottom of the T-shaped block is installed on the rotating surface of the electric rotating disc.
Preferably, the number of the side plates is four, and the four side plate matrixes are vertically installed at four corners of the top of the T-shaped block.
Preferably, the outer toothed ring is arranged in the middle of the annular surface of the ring block, and the ring block is partially positioned in the rectangular groove.
Preferably, the annular air bag is connected with the external pneumatic controller and the air pump through hoses, a plurality of arc clamping blocks are arranged on the annular air bag, and the arc clamping blocks are all in different specifications.
The utility model has the advantages that:
1. the welding and fixing device for processing the steel pipe is reasonable in design, has the function of clamping and fixing the welded steel pipe, and can clamp and fix the steel pipes with different pipe diameters by replacing the arc clamping blocks with different specifications.
2. The welding fixing device for processing the steel pipe is reasonable in design, can adjust the welding position in the coordinated operation movement of the corresponding structure and separate from the steel pipe which is well welded, and improves the flexibility of adjusting the position under the condition of keeping the welded steel pipe immovable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the T-block structure of the present invention;
fig. 3 is a schematic view of the connection structure of the U-shaped strip plate and the L-shaped plate of the present invention.
In the figure: 1. the circular arc connecting block comprises a ring block, 2, a ring groove, 3, an annular air bag, 4, a circular arc connecting block, 5, a circular arc clamping block, 6, a circular arc sliding block, 7, a side plate, 8, a T-shaped block, 9, a U-shaped strip plate, 10, a first screw rod, 11, a screw hole, 12, an L-shaped plate, 13, a second screw rod, 14, an electric rotating disc, 15, a first motor, 16, a rectangular groove, 17, a gear, 18, an outer gear ring, 19, a second motor, 20 and a third motor.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a welding fixture for steel pipe processing includes a ring block 1, a clamping and rotating mechanism and a displacement adjusting mechanism, wherein ring grooves 2 are formed on the ring surfaces on both sides of the ring block 1, and both sides of the ring grooves 2 are slidably connected with two side plates 7 on the same side through two symmetrical arc sliders 6;
the clamping and rotating mechanism comprises an annular air bag 3 and a gear 17, the outer side wall of the annular air bag 3 is bonded on the inner annular wall of the annular block 1, three circular arc connecting blocks 4 are annularly and equidistantly arranged on the inner wall of the annular air bag 3, the circular arc connecting blocks 4 are fixedly connected with circular arc clamping blocks 5 through bolts, the gear 17 is rotatably arranged in a rectangular groove 16, the gear 17 is meshed and connected with an outer gear ring 18, and a shaft lever on one side of the gear 17 is arranged on a shaft lever of a second motor 19;
displacement adjustment mechanism includes U type slat 9 and L template 12, U type slat 9 inside wall symmetry rotates and installs two first screw rods 10, and is connected with electric turntable 14 both sides through two screw hole pieces between two first screw rods 10, two second screw rods 13 are installed to the riser inside wall symmetry of L template 12 rotates, and two second screw rod 13 threaded connection is in the screw 11 that corresponds, two screw 11 symmetry is seted up in U type slat 9's U profile bottom, and U type slat 9 a lateral wall symmetry installs two third motors 20, the axostylus axostyle of third motor 20 and the first screw rod 10 end connection that corresponds, two first motors 15 are installed to the riser lateral wall symmetry of L template 12, and the axostylus axostyle of first motor 15 and the second screw rod 13 end connection that corresponds.
The bottom of the U-shaped strip plate 9 is connected with the top of a transverse plate of the L-shaped plate 12 in a sliding mode, and the inner bottom of the U-shaped strip plate 9 is connected with the bottom of the electric turntable 14 in a sliding mode, so that the corresponding structures can move conveniently; the rectangular groove 16 is formed in the top surface of the T-shaped block 8, the bottom of the T-shaped block 8 is installed on a rotating surface of the electric turntable 14, and the T-shaped block 8 can be driven to rotate through the started electric turntable 14; the number of the side plates 7 is four, the four side plates 7 are vertically arranged at four corners of the top of the T-shaped block 8 in a matrix manner, and the ring block 1 can be limited between the four side plates 7 through the arc sliding blocks 6; the outer toothed ring 18 is arranged in the middle of the annular surface of the ring block 1, and the part of the ring block 1 is positioned in the rectangular groove 16, so that the outer toothed ring 18 on the ring block 1 can be meshed with the gear 17; annular gasbag 3 is connected with external pneumatic controller and air pump through the hose, and is located circular arc clamp splice 5 on annular gasbag 3 and is equipped with a plurality ofly, and is a plurality of circular arc clamp splice 5 is the structure size of different specifications, can promote corresponding circular arc clamp splice 5 through continuous aerated annular gasbag 3 and remove.
When the utility model is used, the corresponding motor, the electric turntable 14 and the equipment for controlling the inflation of the annular air bag 3 are electrically connected with the corresponding encoder, and the whole is arranged at the corresponding position in the moving range of the welding mechanical arm;
when steel pipe materials enter the ring block 1 through the conveying mechanism, the three arc clamping blocks 5 connected through the arc connecting block 6 are pushed to extrude on the annular surface of the steel pipe through the inflated annular air bag 3, so that the function of clamping and welding the steel pipe is achieved, and the steel pipes with different pipe diameters can be clamped and fixed by replacing the arc clamping blocks 5 with different specifications;
when the welding position is changed or the steel pipe is taken out, the first motor 15, the second motor 19, the third motor 20 and the electric rotary table 14 are coordinated to run under the control of the encoder, so that the U-shaped strip plate 9 moves on the L-shaped plate 12, the electric rotary table 14 moves on the U-shaped strip plate 9 and the clamped steel pipe rotates on the started electric rotary table 14, the welding position can be adjusted and the welded steel pipe is taken out in the coordinated running movement of the corresponding structure, and the flexibility of the position adjustment is improved under the condition that the welded steel pipe is kept motionless.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a welded fastening device for steel pipe machining which characterized in that: the device comprises a ring block (1), a clamping rotating mechanism and a displacement adjusting mechanism, wherein annular grooves (2) are formed in annular surfaces on two sides of the ring block (1), and two sides of each annular groove (2) are connected with two side plates (7) on the same side in a sliding mode through two symmetrical arc sliding blocks (6);
the clamping and rotating mechanism comprises an annular air bag (3) and a gear (17), the outer side wall of the annular air bag (3) is bonded on the inner annular wall of the annular block (1), three arc connecting blocks (4) are annularly and equidistantly arranged on the inner wall of the annular air bag (3), the arc connecting blocks (4) are fixedly connected with arc clamping blocks (5) through bolts, the gear (17) is rotatably arranged in a rectangular groove (16), the gear (17) is meshed and connected with an outer gear ring (18), and a shaft lever on one side of the gear (17) is arranged on a shaft lever of a second motor (19);
the displacement adjusting mechanism comprises a U-shaped slat (9) and an L-shaped slat (12), two first screws (10) are symmetrically and rotatably arranged on the inner side wall of the U-shaped slat (9), and the two first screw rods (10) are connected with the two sides of the electric turntable (14) through two screw hole blocks, two second screw rods (13) are symmetrically and rotatably arranged on the inner side wall of the vertical plate of the L-shaped plate (12), the two second screw rods (13) are in threaded connection with the corresponding screw holes (11), the two screw holes (11) are symmetrically arranged at the bottom of the U-shaped surface of the U-shaped slat (9), and two third motors (20) are symmetrically arranged on one side wall of the U-shaped strip plate (9), the shaft lever of the third motor (20) is connected with the end of the corresponding first screw (10), two first motors (15) are symmetrically arranged on the side wall of the vertical plate of the L-shaped plate (12), and the shaft lever of the first motor (15) is connected with the corresponding end of the second screw (13).
2. The welding fixture for steel pipe machining according to claim 1, characterized in that: the bottom of the U-shaped batten (9) is connected with the top of the transverse plate of the L-shaped batten (12) in a sliding mode, and the bottom of the U-shaped batten (9) is connected with the bottom of the electric turntable (14) in a sliding mode.
3. The welding fixture for steel pipe machining according to claim 1, characterized in that: rectangular channel (16) are seted up on T type piece (8) top surface, and install on the rotating surface of electric turntable (14) T type piece (8) bottom.
4. The welding fixture for steel pipe machining according to claim 1, characterized in that: the number of the side plates (7) is four, and the four side plates (7) are vertically arranged at four corners of the top of the T-shaped block (8) in a matrix mode.
5. The welding fixture for steel pipe machining according to claim 1, characterized in that: the outer gear ring (18) is arranged in the middle of the annular surface of the ring block (1), and part of the ring block (1) is positioned in the rectangular groove (16).
6. The welding fixture for steel pipe machining according to claim 1, characterized in that: the annular air bag (3) is connected with the external pneumatic controller and the air pump through hoses, and a plurality of arc clamping blocks (5) are arranged on the annular air bag (3), and the arc clamping blocks (5) are all in different specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982814.4U CN210849037U (en) | 2019-11-15 | 2019-11-15 | Welding fixing device for steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982814.4U CN210849037U (en) | 2019-11-15 | 2019-11-15 | Welding fixing device for steel pipe machining |
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| Publication Number | Publication Date |
|---|---|
| CN210849037U true CN210849037U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982814.4U Active CN210849037U (en) | 2019-11-15 | 2019-11-15 | Welding fixing device for steel pipe machining |
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| CN (1) | CN210849037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112917889A (en) * | 2021-01-22 | 2021-06-08 | 张德江 | Manufacturing process of polyurethane heat-insulation pipe |
| CN113714727A (en) * | 2021-08-26 | 2021-11-30 | 新奥新能源工程技术有限公司 | Welding fixer with good stability for steel pipe welding |
| CN114055069A (en) * | 2021-11-19 | 2022-02-18 | 江苏振光电力设备制造有限公司 | Welding device and welding process for low-alloy high-strength weathering steel |
-
2019
- 2019-11-15 CN CN201921982814.4U patent/CN210849037U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112453820B (en) * | 2020-11-30 | 2024-05-03 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112917889A (en) * | 2021-01-22 | 2021-06-08 | 张德江 | Manufacturing process of polyurethane heat-insulation pipe |
| CN113714727A (en) * | 2021-08-26 | 2021-11-30 | 新奥新能源工程技术有限公司 | Welding fixer with good stability for steel pipe welding |
| CN114055069A (en) * | 2021-11-19 | 2022-02-18 | 江苏振光电力设备制造有限公司 | Welding device and welding process for low-alloy high-strength weathering steel |
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