CN213827795U - Fixing device of steel pipe elbow - Google Patents
Fixing device of steel pipe elbow Download PDFInfo
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- CN213827795U CN213827795U CN202022231327.3U CN202022231327U CN213827795U CN 213827795 U CN213827795 U CN 213827795U CN 202022231327 U CN202022231327 U CN 202022231327U CN 213827795 U CN213827795 U CN 213827795U
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- steel pipe
- pipe elbow
- turntable
- fixing device
- seat
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for a steel pipe elbow, which comprises a workbench, a fixing seat and a fixing plate, wherein the fixing seat is fixedly arranged at one end of the workbench, the fixing plate is fixedly arranged at the other end of the workbench, a slide rail is fixedly connected at the upper end surface of the workbench, the slide rail is slidably connected with a movable seat, locking mechanisms are respectively arranged on the fixing seat and the movable seat, each locking mechanism comprises a motor, a driving gear is arranged at the fixed end of the output end of the motor, the driving gear is meshed with and connected with a driven gear, the driven gear is fixedly connected at the back of a turntable, the turntable is slidably connected in an inner cavity of a machine body in a clearance fit manner, a dovetail groove is arranged at the front of the turntable, the circular shape of the turntable is that the center simultaneously moves inwards or outwards, and drives a chuck to simultaneously move, the coaxiality of the turntable when clamping a steel pipe and the steel pipe elbow is clamped is ensured, and when the newly combined steel pipe elbow wants to align to the axis of the steel pipe, is very convenient.
Description
Technical Field
The utility model relates to a steel pipe elbow technical field specifically is a fixing device of steel pipe elbow.
Background
The steel pipe has a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are classified into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment and the like according to the application.
In the process of production and processing, a steel pipe needs to be fixed together with a steel pipe elbow in a welding mode many times, so that a good sealing effect and a good fixing effect are achieved, at present, when the joint of the steel pipe elbow and the steel pipe is welded, the steel pipe elbow formed by new combination is troublesome to align to the axis of the steel pipe, especially for the steel pipes and the steel pipe elbows with different radial sizes, the axis is difficult to align, the distance between the steel pipe and the steel pipe elbow is inconvenient to adjust, the labor intensity is high, the difficulty is high, the working efficiency is low during welding, and the working efficiency is influenced to a great extent.
For this reason, we propose a fixing device for a steel pipe elbow to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device of steel pipe elbow to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a steel pipe elbow comprises a workbench, a fixed seat and a fixed plate, wherein the fixed seat is fixedly arranged at one end of the workbench, the other end of the workbench is fixedly provided with a fixed plate, the upper end surface of the workbench is fixedly connected with a slide rail, the slide rail is connected with the movable seat in a sliding way, the fixed seat and the movable seat are respectively provided with a locking mechanism, the locking mechanism comprises a motor, a driving gear is arranged on a fixed scheme at the output end of the motor, the driving gear is engaged with a driven gear which is fixedly connected with the back of the turntable, the turntable is in clearance fit with the inner cavity of the machine body in a sliding way, a dovetail groove is arranged in front of the turntable, the inner side of the dovetail groove is connected with the bottom of the limiting column in a sliding mode, the upper portion of the limiting column is connected with the inner side of the limiting groove in a sliding mode, the limiting groove is formed in the side wall of the machine body, and a chuck is fixedly mounted at the top end of the limiting column.
Preferably, the driven gear, the turntable and the center of the machine body are on the same straight line, and a through hole is formed in the middle of the driven gear, the turntable and the machine body.
Preferably, the locking mechanism has two groups, wherein the bottom ends of the machine body are respectively and symmetrically arranged at one side of the top ends of the fixed seat and the movable seat, which are close to each other.
Preferably, the bottom of the limiting column is in a dovetail shape and is matched with the inner side of the dovetail groove.
Preferably, the dovetail grooves are four groups in total and are distributed around the circumference of the rotary table along the circumference, and the limiting grooves are four groups in total and are vertically distributed in a crossed manner.
Preferably, the chuck is close to the axis side of the through hole, is in the shape of an inwards concave arc and is engraved with anti-slip patterns.
Preferably, one end of a hydraulic telescopic rod is fixedly installed on one side of the back face of the machine body at the top end of the movable seat, the other end of the hydraulic telescopic rod is fixedly installed on the side face of the fixed plate, and a hydraulic cylinder is arranged on one side of the hydraulic telescopic rod.
Preferably, the cross section of the slide rail is T-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the limiting columns move inwards or outwards simultaneously by taking the circular shape of the rotary table as the center under the combined action of the dovetail groove and the limiting groove, and the clamping heads are driven to move simultaneously, so that the coaxiality of the steel pipes and the steel pipe elbows clamped by the limiting columns is ensured, and the steel pipe elbows formed by combining the limiting columns are very convenient when the newly combined steel pipe elbows want to align the axes of the steel pipes, and the axes can be conveniently aligned for the steel pipes and the steel pipe elbows with different radial sizes, so that the welding accuracy is improved;
can control hydraulic telescoping rod through the pneumatic cylinder and carry out concertina movement, and then drive the locking mechanism on sliding seat and the sliding seat and remove along the slide rail, can control the relative distance between regulation steel pipe and the steel pipe elbow to weld it, avoid moreover the distance between steel pipe and the steel pipe elbow to adjust inconveniently, intensity of labour is big when leading to the welding, difficult way is high, work efficiency is low, thereby has influenced work efficiency to a great extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a locking mechanism of the present invention;
fig. 3 is a schematic cross-sectional view of the middle body of the present invention.
In the figure: 1. a work table; 2. a slide rail; 3. a movable seat; 4. a hydraulic telescopic rod; 5. a hydraulic cylinder; 6. A fixed seat; 7. a locking mechanism; 8. a fixing plate; 71. an electric motor; 72. a driving gear; 73. a limiting column; 74. a chuck; 75. a dovetail groove; 76. a body; 78. a driven gear; 79. a limiting groove; 710. And a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for a steel pipe elbow comprises a workbench 1, a fixed seat 6 and a fixed plate 8, wherein the fixed seat 6 is fixedly arranged at one end of the workbench 1, the fixed plate 8 is fixedly arranged at the other end of the workbench 1, and the upper end surface of the workbench 1 is fixedly connected with a slide rail 2 and can play a role in fixing and supporting;
the sliding rail 2 is connected with the movable seat 3 in a sliding manner, the movable seat 3 can slide along the sliding rail 2, the fixed seat 6 and the movable seat 3 are respectively provided with a locking mechanism 7, the locking mechanism 7 comprises a motor 71, a driving gear 72 is fixedly arranged at the output end of the motor 71 in a fixed scheme, and the motor 71 can drive the driving gear 72 to rotate;
the driving gear 72 is meshed with the driven gear 78, the driving gear 72 can drive the driven gear 78 to rotate, the driven gear 78 is fixedly connected to the back of the turntable 77, and the driven gear 78 can drive the turntable 77 to rotate;
the turntable 77 is in clearance fit with and is slidably connected with an inner cavity of the machine body 76, the turntable 77 can rotate in the inner cavity of the machine body 76, a dovetail groove 75 is formed in the front of the turntable 77, the inner side of the dovetail groove 75 is slidably connected with the bottom of the limiting column 73, and the limiting column 73 can slide in the dovetail groove 75;
the upper part of the limiting column 73 is slidably connected with the inner side of the limiting groove 79, the limiting groove 73 can limit the motion track of the limiting column 73, the limiting groove 79 is formed in the side wall of the machine body 76, the top end of the limiting column 73 is fixedly provided with the chuck 74, and the limiting column 73 can drive the chuck 74 to move;
the centers of the driven gear 78, the turntable 77 and the machine body 76 are on the same straight line, the middle part of the driven gear is provided with a through hole 710, and steel pipes and steel pipe elbows with different radial sizes can pass through the through hole 710;
the locking mechanisms 7 are divided into two groups, wherein the bottom ends of the machine body 76 are respectively and symmetrically arranged at one side, close to each other, of the top ends of the fixed seat 6 and the movable seat 3, and the steel pipes and the steel pipe elbows can be respectively fixed on the fixed seat 6 and the movable seat 3;
the bottom of the limiting column 73 is in a dovetail shape and matched with the inner side of the dovetail groove 75, so that the limiting column 73 can be prevented from falling out of the dovetail groove 75;
when the turntable 77 rotates, the limiting columns 73 can simultaneously move inwards or outwards by taking the circular shape of the turntable 77 as the center under the combined action of the dovetail grooves 75 and the limiting grooves 79 and drive the chucks 74 to simultaneously move so as to ensure the coaxiality of the steel pipes and the steel pipe elbows when the chucks clamp the steel pipes;
the chuck 74 is close to the axis side of the through hole 710, is shaped like an arc with an inward concave, is engraved with anti-slip patterns, is convenient for clamping the steel pipe, can ensure that the steel pipe is clamped and simultaneously prevent the steel pipe from deviating,
one end of a hydraulic telescopic rod 4 is fixedly installed on one side of the back face of a machine body 76 at the top end of the movable seat 3, the other end of the hydraulic telescopic rod 4 is fixedly installed on the side face of the fixed plate 8, a hydraulic cylinder 5 is arranged on one side of the hydraulic telescopic rod 4, the hydraulic telescopic rod 4 can be controlled to perform telescopic motion through the hydraulic cylinder 5, the movable seat 3 and a locking mechanism 7 on the movable seat 3 are driven to move, and the relative distance between a steel pipe and a steel pipe elbow can be controlled and adjusted so as to be convenient for welding;
the section of the sliding rail 2 is T-shaped, so that the stability of the movable seat 3 during movement can be enhanced, and the side turning of the movable seat is prevented.
The working principle is as follows: when the utility model is used, firstly, the steel pipe and the steel pipe elbow are respectively put into the through holes 710 at two sides, according to the actual situation, the steel pipe and the steel pipe elbow are easily put into the locking mechanism 7 on the movable seat 3, the driving gear 72 is driven to rotate by controlling the rotation of the motor 71, and then the turntable 77 is driven to rotate, the limiting column 73 can simultaneously move inwards or outwards by taking the circular shape of the turntable 77 as the center under the combined action of the dovetail groove 75 and the limiting groove 79 when the turntable 77 rotates, and the chuck 74 is driven to simultaneously move, so that the coaxiality of the steel pipe and the steel pipe elbow can be ensured when the steel pipe and the steel pipe elbow are clamped;
can control hydraulic telescoping rod 4 through pneumatic cylinder 5 and carry out concertina movement, and then drive the locking mechanical system 7 on sliding seat 3 and the sliding seat 3 and remove along slide rail 2, can control the relative distance between regulation steel pipe and the steel pipe elbow to weld it, 2 cross-sections of slide rail are the T style of calligraphy, stability when can reinforcing sliding seat 3's the motion prevents that it from taking place to turn on one's side.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fixing device of steel pipe elbow, includes workstation (1), fixing base (6) and fixed plate (8), its characterized in that: the automatic locking device is characterized in that a fixing seat (6) is fixedly mounted at one end of the workbench (1), a fixing plate (8) is fixedly mounted at the other end of the workbench (1), a sliding rail (2) is fixedly connected to the upper end face of the workbench (1), the sliding rail (2) is slidably connected with a movable seat (3), locking mechanisms (7) are respectively arranged on the fixing seat (6) and the movable seat (3), each locking mechanism (7) comprises a motor (71), a driving gear (72) is mounted at the output end of the motor (71) in a fixed mode, the driving gear (72) is meshed with a driven gear (78), the driven gear (78) is fixedly connected to the back face of a turntable (77), the turntable (77) is in clearance fit with a sliding connection in an inner cavity of a machine body (76), a dovetail groove (75) is formed in front of the turntable (77), and the inner side of the dovetail groove (75) is slidably connected with the bottom of a limiting column (73), spacing post (73) upper portion sliding connection spacing groove (79) are inboard, spacing groove (79) are seted up at organism (76) lateral wall, spacing post (73) top fixed mounting has chuck (74).
2. The fixing device of the steel pipe elbow according to claim 1, wherein: the centers of the driven gear (78), the turntable (77) and the machine body (76) are on the same straight line, and the middle part of the machine body is provided with a through hole (710).
3. The fixing device of the steel pipe elbow according to claim 2, wherein: the two groups of locking mechanisms (7) are arranged, wherein the bottom ends of the machine body (76) are respectively and symmetrically arranged on one side, close to each other, of the top ends of the fixed seat (6) and the movable seat (3).
4. The fixing device of the steel pipe elbow according to claim 1, wherein: the bottom of the limiting column (73) is in a dovetail shape and is matched with the inner side of the dovetail groove (75).
5. The fixing device of the steel pipe elbow according to claim 1, wherein: the four dovetail grooves (75) are distributed around the circumference of the rotary table (77) along the circumference, and the four limiting grooves (79) are distributed in a vertical crossed manner.
6. The fixing device of the steel pipe elbow according to claim 1, wherein: the chuck (74) is close to the axle center side of the through hole (710), is in an inwards concave arc shape, and is engraved with anti-slip patterns.
7. The fixing device of the steel pipe elbow according to claim 3, wherein: organism (76) back one side fixed mounting hydraulic telescoping rod (4) one end on sliding seat (3) top, hydraulic telescoping rod (4) other end fixed mounting is in fixed plate (8) side, hydraulic telescoping rod (4) one side is equipped with pneumatic cylinder (5).
8. The fixing device of the steel pipe elbow according to claim 1, wherein: the cross section of the sliding rail (2) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231327.3U CN213827795U (en) | 2020-10-10 | 2020-10-10 | Fixing device of steel pipe elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231327.3U CN213827795U (en) | 2020-10-10 | 2020-10-10 | Fixing device of steel pipe elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213827795U true CN213827795U (en) | 2021-07-30 |
Family
ID=77007841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231327.3U Active CN213827795U (en) | 2020-10-10 | 2020-10-10 | Fixing device of steel pipe elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213827795U (en) |
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2020
- 2020-10-10 CN CN202022231327.3U patent/CN213827795U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 fixing device for steel pipe elbow Effective date of registration: 20210929 Granted publication date: 20210730 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGSU BAODI PIPE INDUSTRY Co.,Ltd. Registration number: Y2021980010206 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220927 Granted publication date: 20210730 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGSU BAODI PIPE INDUSTRY Co.,Ltd. Registration number: Y2021980010206 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fixing device for steel pipe elbow Effective date of registration: 20220928 Granted publication date: 20210730 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGSU BAODI PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980016760 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231103 Granted publication date: 20210730 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGSU BAODI PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980016760 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |