CN216029009U

CN216029009U - Position adjusting device is used in steel pipe production

Info

Publication number: CN216029009U
Application number: CN202122083376.1U
Authority: CN
Inventors: 陈文魁; 刘刚; 王宏
Original assignee: Hengyang Keying Steel Pipe Co ltd
Current assignee: Hengyang Steel Pipe Keying Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-15
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a position adjusting device for steel pipe production, which comprises a steel pipe, wherein a clamping device, a limiting adjusting device and a feeding device are arranged on the steel pipe, the clamping device comprises an installation seat, a fixed clamping plate, a movable clamping plate and a first screw rod, the fixed clamping plate is arranged on one side of the installation seat, the movable clamping plate is connected with the installation seat in a sliding mode, one end of the first screw rod is rotatably connected with the movable clamping plate, and the other end of the first screw rod penetrates through the installation seat and is in threaded connection with the installation seat. According to the utility model, the steel pipe can be clamped by arranging the clamping device, so that the feeding device can be conveniently used for driving the steel pipe to move; through setting up material feeding unit, can drive the steel pipe and remove to waiting to process the position.

Description

Position adjusting device is used in steel pipe production

Technical Field

The utility model relates to the technical field of position adjusting devices, in particular to a position adjusting device for steel pipe production.

Background

In the process of producing the steel pipe, two steel pipes with the same pipe diameter need to be welded sometimes. Patent No. CN201220202433.1 discloses a steel pipe welding fixture, when two steel pipes are welded together, a certain gap needs to exist between the two steel pipes, in this patent, the distance between the two steel pipes needs to be manually adjusted each time, and the operation precision is low; in addition, although some welding fixtures are provided with a limiting block to control the gap between two steel pipes, the distance between the limiting blocks sometimes needs to be adjusted, and the limiting blocks are generally knocked by a hammer to be subjected to fine adjustment, so that the mode is low in operation precision and difficult; meanwhile, sometimes, the welding gap required between two steel pipes is small, and the wall thickness of the limiting block is a certain value, so that the welding gap is possibly larger than the required welding gap, and the steel pipes are not convenient to be directly positioned and adjusted at a welding station.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a position adjusting device for steel pipe production, which aims to solve the technical problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a position adjusting device for steel pipe production comprises a steel pipe, wherein a clamping device, a limiting adjusting device and a feeding device are arranged on the steel pipe, the clamping device comprises an installation seat, a fixed clamping plate, a movable clamping plate and a first lead screw, the fixed clamping plate is arranged on one side of the installation seat, the movable clamping plate is connected with the installation seat in a sliding mode, one end of the first lead screw is rotatably connected with the movable clamping plate, and the other end of the first lead screw penetrates through the installation seat and is in threaded connection with the installation seat; spacing adjusting device includes bottom plate, stopper, primary shaft bearing, first gear, second gear, connecting axle and second lead screw, the stopper with bottom plate slidable ground connects, primary shaft bearing is provided with two, and all connects with the bottom plate, the both ends of second lead screw are rotationally connected with two primary shaft bearings respectively, and middle part and stopper threaded connection, first gear and second gear meshing, and cup joint respectively outside connecting axle and second lead screw, connecting axle and bottom plate are connected.

Preferably, material feeding unit includes motor, second bearing frame, removal base, third lead screw and guiding mechanism, the motor sets up on the bottom plate, and motor shaft and third screw connection, the second bearing frame is provided with two, and all connects with the bottom plate, the both ends of third lead screw are rotationally connected with two second bearing frames respectively, and the middle part with removal base threaded connection, clamping device sets up the upper surface of removal base. The feeding device is designed to drive the steel pipe to move to a position to be processed.

In a further preferred mode, the guide mechanism comprises two guide rods and two supporting seats, the two ends of each guide rod are respectively connected with the two supporting seats, and the middle part of each guide rod is slidably connected with the movable base. The design of the guide mechanism can prevent the direction of the movable base from deviating in the moving process.

In a further preferred embodiment, a first handle is provided at one end of the first lead screw. The design of the first handle can facilitate the rotation of the first lead screw, so that the position of the movable clamp plate can be adjusted, and the steel pipe can be clamped.

In a further preferred embodiment, a second handle is provided on the connecting shaft. The design of second handle can be convenient for rotate the connecting axle, and then through first gear and the meshing of second gear, drives the second lead screw and rotates, and then drives stopper shift position.

In a further preferred mode, the bottom plate is provided with a baffle plate, and the baffle plate and the bottom plate are connected in a sliding mode. The design of baffle can be convenient for confirm the relative position of steel pipe and mobile base.

Preferably, the bottom plate is provided with scale marks, and the limiting block is provided with a pointer. The design can be convenient for determining the moving distance of the limiting block.

Preferably, a dovetail groove is formed in the bottom plate, and a dovetail block matched with the dovetail groove is arranged on the lower surface of the limiting block. The design can guide the limiting block in the moving process.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the steel pipe can be clamped by arranging the clamping device, so that the feeding device can be conveniently used for driving the steel pipe to move; the steel pipe can be driven to move to a position to be processed by arranging the feeding device; through setting up spacing adjusting device, can be convenient for adjust the position of stopper, be convenient for control material feeding unit's displacement, and then the displacement of control steel pipe and the accuracy of removing the back position, through first gear and the meshing of second gear, rotate first gear and drive the second gear and rotate, finely tune the position of stopper, set up the baffle, be convenient for confirm the steel pipe and remove the relative position of base.

Drawings

FIG. 1 is a schematic view of the overall structure of a position adjusting apparatus for steel pipe production according to the present invention;

FIG. 2 is a partial schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of another embodiment of the present invention.

In the figure: 1. a steel pipe; 2. a mounting seat; 3. fixing the clamping plate; 4. moving the clamping plate; 5. a first lead screw; 6. a base plate; 7. a limiting block; 8. a first bearing housing; 9. a first gear; 10. a second gear; 11. a connecting shaft; 12. a second lead screw; 13. a motor; 14. a second bearing housing; 15. moving the base; 16. a third lead screw; 17. a guide bar; 18. a supporting seat; 19. a first handle; 20. a second handle; 21. a baffle plate; 22. scale lines; 23. a pointer; 24. a dovetail groove; 25. a dovetail block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a position adjusting device for steel pipe production comprises a steel pipe 1, wherein a clamping device, a limiting adjusting device and a feeding device are arranged on the steel pipe 1, the clamping device comprises an installation seat 2, a fixed clamping plate 3, a movable clamping plate 4 and a first lead screw 5, the fixed clamping plate 3 is arranged on one side of the installation seat 2, the movable clamping plate 4 is slidably connected with the installation seat 2, one end of the first lead screw 5 is rotatably connected with the movable clamping plate 4, and the other end of the first lead screw penetrates through the installation seat 2 and is in threaded connection with the installation seat 2; spacing adjusting device includes bottom plate 6, stopper 7, primary shaft bearing 8, first gear 9, second gear 10, connecting axle 11 and second lead screw 12, stopper 7 and bottom plate 6 slidable ground connect, primary shaft bearing 8 is provided with two, and all connect with bottom plate 6, the both ends of second lead screw 12 are rotationally connected with two primary shaft bearing 8 respectively, and middle part and 7 threaded connection of stopper, first gear 9 and the meshing of second gear 10, and cup joint respectively outside connecting axle 11 and second lead screw 12, connecting axle 11 and bottom plate 6 are connected. One end of the first lead screw 5 is provided with a first handle 19. The connecting shaft 11 is provided with a second handle 20.

In this embodiment, the feeding device includes a motor 13, a second bearing seat 14, a movable base 15, a third lead screw 16 and a guiding mechanism, the motor 13 is disposed on the bottom plate 6, and a motor shaft is connected to the third lead screw 16, the second bearing seats 14 are provided with two ends, and are both connected to the bottom plate 6, two ends of the third lead screw 16 are respectively rotatably connected to the two second bearing seats 14, and the middle portion of the third lead screw is connected to the movable base 15 through threads, and the clamping device is disposed on the upper surface of the movable base 15. The guide mechanism comprises a guide rod 17 and two supporting seats 18, the two supporting seats 18 are arranged, two ends of the guide rod 17 are respectively connected with the two supporting seats 18, and the middle part of the guide rod is connected with the movable base 15 in a sliding mode. When the clamping device is used, the motor 13 is started to drive the third screw 16 to rotate, and then the moving base 15 is driven to move along the direction of the guide rod 17 through threaded connection, so that the clamping device is driven to move.

In this embodiment, the bottom plate 6 is provided with a baffle plate 21, and the baffle plate 21 and the bottom plate 6 are slidably connected. When the steel pipe fixing device is used, the baffle plate 21 is moved to be positioned on one side of the moving base 15, the steel pipe 1 is placed on the installation seat 2, one end of the steel pipe 1 is attached to the baffle plate 21, the steel pipe 1 is clamped through the clamping device, and the baffle plate 21 is moved to be away from the moving route of the moving base 15, so that the baffle plate 21 is prevented from blocking the moving base 15 to move.

In this embodiment, the bottom plate 6 is provided with scale marks 22, and the stopper 7 is provided with a pointer 23. When the device is used, the position of the limiting block 7 is adjusted by the limiting block adjusting device until the pointer 23 is aligned with the accurate scale mark 22.

In this embodiment, the bottom plate 6 is provided with a dovetail groove 24, and the lower surface of the stopper 7 is provided with a dovetail block 25 engaged with the dovetail groove 24. In use, the stopper 7 moves in the direction of the dovetail groove 24.

Example 2:

when the steel pipe clamping device is used, in an initial state, the left side of the movable base 15 is in contact with the first bearing seat 8, the baffle 21 is moved to be located on one side of the movable base 15, the steel pipe 1 is placed on the installation seat 2, one end of the steel pipe 1 is attached to the baffle 21, the first lead screw 5 is driven to rotate through the first handle 19, the movable clamping plate 4 is further driven to move towards the fixed clamping plate 3, the steel pipe 1 is clamped, the baffle 21 is moved to be away from a moving route of the movable base 15, and the movable base 15 is prevented from being blocked to move; the motor 13 is started to drive the third lead screw 16 to rotate, and then the moving base 15 is driven to move along the direction of the guide rod 17 through threaded connection, and then the steel pipe 1 is driven to move until the moving base 15 contacts the limiting block 7.

Example 3:

during the use, the external diameter of first gear 9 is less than the external diameter of second gear 10, and when the position of stopper 7 was adjusted to needs, drives connecting axle 11 through second handle 20 and rotates, and then drives first gear 9 and rotate, connects through the meshing and drives second gear 10 and rotate, and then drives second lead screw 12 and rotate, and then drives stopper 7 and remove along the direction of dovetail 24, until pointer 23 and accurate scale mark 22 align.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a position control device is used in steel pipe production, includes steel pipe (1), its characterized in that: the steel pipe fixing device is characterized in that a clamping device, a limiting and adjusting device and a feeding device are arranged on the steel pipe (1), the clamping device comprises an installation seat (2), a fixed clamping plate (3), a movable clamping plate (4) and a first lead screw (5), the fixed clamping plate (3) is arranged on one side of the installation seat (2), the movable clamping plate (4) is connected with the installation seat (2) in a sliding mode, one end of the first lead screw (5) is rotatably connected with the movable clamping plate (4), and the other end of the first lead screw penetrates through the installation seat (2) and is in threaded connection with the installation seat (2); spacing adjusting device includes bottom plate (6), stopper (7), primary shaft bearing (8), first gear (9), second gear (10), connecting axle (11) and second lead screw (12), stopper (7) with bottom plate (6) slidable ground is connected, primary shaft bearing (8) are provided with two, and all are connected with bottom plate (6), the both ends of second lead screw (12) rotationally are connected with two primary shaft bearing (8) respectively, and middle part and stopper (7) threaded connection, primary shaft gear (9) and second gear (10) meshing, and cup joint respectively outside connecting axle (11) and second lead screw (12), and connecting axle (11) and bottom plate (6) are connected.

2. The position adjusting device for steel pipe production according to claim 1, wherein: the feeding device comprises a motor (13), a second bearing seat (14), a movable base (15), a third lead screw (16) and a guide mechanism, wherein the motor (13) is arranged on the bottom plate (6), a motor shaft is connected with the third lead screw (16), the second bearing seats (14) are provided with two parts which are connected with the bottom plate (6), two ends of the third lead screw (16) are respectively and rotatably connected with the two second bearing seats (14), the middle part of the third lead screw is in threaded connection with the movable base (15), and the clamping device is arranged on the upper surface of the movable base (15).

3. The position adjusting device for steel pipe production according to claim 2, wherein: the guide mechanism comprises guide rods (17) and two supporting seats (18), the two supporting seats (18) are arranged, the two ends of each guide rod (17) are respectively connected with the two supporting seats (18), and the middle parts of the two guide rods are connected with the movable base (15) in a sliding mode.

4. The position adjusting device for steel pipe production according to claim 1, wherein: one end of the first lead screw (5) is provided with a first handle (19).

5. The position adjusting device for steel pipe production according to claim 1, wherein: and a second handle (20) is arranged on the connecting shaft (11).

6. The position adjusting device for steel pipe production according to claim 1, wherein: the bottom plate (6) is provided with a baffle (21), and the baffle (21) is connected with the bottom plate (6) in a sliding manner.

7. The position adjusting device for steel pipe production according to claim 1, wherein: the bottom plate (6) is provided with scale marks (22), and the limiting block (7) is provided with a pointer (23).

8. The position adjusting device for steel pipe production according to claim 1, wherein: the bottom plate (6) is provided with a dovetail groove (24), and the lower surface of the limiting block (7) is provided with a dovetail block (25) matched with the dovetail groove (24).