Steel pipe positioning device convenient to adjust

Abstract

The utility model discloses a steel pipe locating device convenient to adjust, and relates to the technical field of steel pipe machining, the steel pipe locating device comprises a base, the upper surface of the base is fixedly connected with a plurality of supporting plates, placing grooves are formed among the supporting plates, and a first air cylinder is fixedly installed at the upper end of a top plate; the output end of the first air cylinder is fixedly connected with a lifting box, the upper end of the lifting box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first belt wheel, the outer wall of the first belt wheel is sleeved with a belt, and the first belt wheel is in transmission connection with a second belt wheel through the belt. A rotating shaft is rotatably connected to one end of the lifting box, a plurality of moving blocks are in threaded connection to the outer wall of the bidirectional threaded rod, a pressing plate is fixedly connected to the lower end of the moving rod, the placing groove and the pressing plate are arranged, a plurality of grooves are formed in the placing groove, the device can position and fix a plurality of steel pipes at the same time, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe positioning technical field, concretely relates to a steel pipe positioning device convenient to adjust. BACKGROUND

[0002] Steel pipe is the tubular product with hollow section made of steel material, is usually manufactured through the rolling, extrusion or welding process of steel material, can be divided into two categories of seamless steel pipe and welded steel pipe according to its different forming mode. Steel pipe as an important industrial product, because of its high strength, corrosion resistance, convenient processing and other characteristics, is widely used in building, machinery, petroleum, chemical industry, automobile, electrician, water supply and drainage and multiple fields, whether in the work production, or in daily life, steel pipe plays an indispensable role.

[0003] In the processing use of steel pipe, in order to ensure that steel pipe can be positioned accurately, need to use steel pipe positioning device, the current steel pipe positioning device when using, can not be adjusted according to the length of steel pipe, and when positioning and fixing steel pipe, generally is to single steel pipe is positioned and fixed one by one, this mode when a large number of steel pipe positioning and fixing, operation is complex and the efficiency is lower.

[0004] Therefore, a steel pipe positioning device convenient to adjust is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, a steel pipe positioning device convenient to adjust is provided, which solves the problem that the current steel pipe positioning device cannot be adjusted according to the length and size of the steel pipe, and that the steel pipe is generally positioned and fixed one by one when positioning and fixing the steel pipe, which is complex and inefficient when a small number of steel pipes are positioned and fixed.

[0006] To achieve the above purposes, the utility model adopts the technical scheme that:

[0007] The utility model provides a steel pipe positioning device convenient to adjust, including the base, the upper surface of base is fixedly connected with a plurality of support plate, is provided with the placement groove between a plurality of support plates, the upper end of a plurality of support plates is fixedly connected with the top plate, the upper end of top plate is fixedly installed with first air cylinder, the output of first air cylinder is fixedly connected with the lifting box, the upper end of lifting box is fixedly installed with motor, the output of motor is fixedly connected with first belt pulley, the outer wall of first belt pulley is equipped with the belt, first belt pulley is driven connection with second belt pulley through the belt, one end of lifting box is rotatably connected with the pivot, one end of pivot is fixedly connected with second belt pulley, the other end of pivot is fixedly connected with the two -way threaded rod, a plurality of movable blocks are threadedly connected on the outer wall of two -way threaded rod, a plurality of movable blocks below are all fixedly connected with the moving rod, the lower end of moving rod is fixedly connected with the pressing plate, the pressing plate is located the upper side of placement groove, the pressing plate is matched with placement groove and sets up, the both sides of moving rod are provided with a plurality of second air cylinders, and the second air cylinder all sets up the upper end of pressing plate.

[0008] Preferably, the lower end of the base is fixedly connected with a plurality of support legs.

[0009] Preferably, the inside of a plurality of movable blocks is all provided with a guide rod, and the both ends of the guide rod are fixedly connected with the inner walls of the both ends of the lifting box.

[0010] Preferably, the output end of the second air cylinder is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a clamping block, and the lower end of the clamping block is provided with a rubber pad.

[0011] Preferably, one end of the lifting box is provided with a circular hole matched with the pivot.

[0012] Compared with the prior art, the steel pipe positioning device convenient to adjust has the following beneficial effects:

[0013] 1、The utility model sets up motor, first belt pulley, second belt pulley, belt, pivot, two -way threaded rod, movable block, moving rod and pressing plate, starts motor, motor drives the rotation of first belt pulley, the rotation of first belt pulley drives the rotation of second belt pulley through belt, the rotation of second belt pulley drives the rotation of pivot, the rotation of pivot drives the rotation of two -way threaded rod, the rotation of two -way threaded rod drives two movable blocks to move along the direction of guide rod oppositely, and two movable blocks move oppositely drive moving rod to drive the pressing plate oppositely, so that the pressing plate can be adjusted according to the length of steel pipe.

[0014] 2、The utility model sets up placement groove and pressing plate, is provided with a plurality of grooves in placement groove, and the pressing plate is matched with placement groove, so that the device can position and fix a plurality of steel pipes simultaneously, reduces the complexity of operation, improves the efficiency of steel pipe processing. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of a steel pipe positioning device that is easy to adjust according to the present invention;

[0016] Figure 2 for Figure 1 A magnified view of the structure at point A in the diagram;

[0017] Figure 3 This is a side view of the steel pipe positioning device that is easy to adjust according to the present invention.

[0018] Figure 4 This is a front view of the steel pipe positioning device of this utility model, which is easy to adjust.

[0019] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0020] The numbers on the map are:

[0021] 1. Base; 2. Support leg; 3. Placement slot; 4. Support plate; 5. Top plate; 6. First cylinder; 7. Lifting box; 8. Bidirectional threaded rod; 9. Motor; 10. First pulley; 11. Second pulley; 12. Belt; 13. Rotating shaft; 14. Moving block; 15. Guide rod; 16. Moving rod; 17. Second cylinder; 18. Clamping block; 19. Pressure plate; 20. Connecting rod. Detailed Implementation

[0022] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0023] Reference Figures 1-5As shown, an easily adjustable steel pipe positioning device includes a base 1. Several support legs 2 are fixedly connected to the lower end of the base 1. Each support leg 2 has a rubber pad underneath to increase the friction between the support leg 2 and the ground. Several support plates 4 are fixedly connected to the upper surface of the base 1. Placement grooves 3 are provided between the support plates 4, and several recesses are provided within the placement grooves 3, allowing the device to simultaneously place multiple steel pipes, improving the efficiency of steel pipe processing. A top plate 5 is fixedly connected to the upper end of the support plates 4. A first cylinder 6 is fixedly connected to the upper end of the top plate 5. A lifting box 7 is fixedly connected to the output end of the first cylinder 6. Activating the first cylinder 6 causes the lifting box 7 to move downwards. A motor 9 is fixedly connected to the upper end of the lifting box 7. A first pulley 10 is fixedly connected to the output shaft of the motor 9. A belt 12 is fitted onto the outer wall of the first pulley 10, connecting the first pulley 10 to a second pulley 11 via the belt 12. The transmission connection is as follows: starting motor 9 drives the first pulley 10 to rotate. The rotation of the first pulley 10 drives the second pulley 11 to rotate via belt 12. One end of the lifting box 7 is rotatably connected to a rotating shaft 13. One end of the rotating shaft 13 is fixedly connected to the second pulley 11. The other end of the rotating shaft 13 is fixedly connected to a bidirectional threaded rod 8. Multiple moving blocks 14 are threadedly connected to the outer wall of the bidirectional threaded rod 8. Guide rods 15 are installed through the interior of each of the multiple moving blocks 14. The two ends of the guide rods 15 are fixedly connected to the inner walls of both ends of the lifting box 7. Moving rods 16 are fixedly connected to the bottom of each of the multiple moving blocks 14. A pressure plate 19 is fixedly connected to the lower end of the moving rods 16. The rotation of the second pulley 11 drives the rotation of the rotating shaft 13. The rotation of the rotating shaft 13 drives the rotation of the bidirectional threaded rod 8, thereby causing the moving blocks 14 and the moving rods 16 to move in opposite directions, so that the device can position and fix steel pipes of different lengths.

[0024] Specifically, the pressure plate 19 is positioned above the placement groove 3, and the pressure plate 19 is matched with the placement groove 3. Multiple second cylinders 17 are provided at both ends of the moving rod 16. The multiple second cylinders 17 are all located at the upper end of the pressure plate 19. The output ends of the multiple second cylinders 17 are all fixedly connected to the connecting rods 20. The lower ends of the connecting rods 20 are all fixedly connected to the clamping blocks 18. The lower ends of the clamping blocks 18 are provided with rubber pads to protect the steel pipe. When the second cylinders 17 are activated, the second cylinders 17 drive the clamping blocks 18 to move downwards, thereby positioning and fixing the steel pipe.

[0025] Working Principle: When using this utility model, first connect the external power supply of the device, place the steel pipe into the placement slot 3, start the motor 9, the motor 9 drives the rotation of the first pulley 10, the rotation of the first pulley 10 drives the rotation of the second pulley 11 through the belt 12, the rotation of the second pulley 11 drives the rotation of the rotating shaft 13, the rotation of the rotating shaft 13 drives the rotation of the bidirectional threaded rod 8, the rotation of the bidirectional threaded rod 8 drives the two moving blocks 14 to move towards each other along the direction of the guide rod 15, the towards-each-other movement of the two moving blocks 14 drives the moving rod 16, thereby driving the pressure plate 19 to move towards each other, adjusting the pressure plate 19 to a suitable position, start the first cylinder 6, the first cylinder 6 drives the lifting box 7 to move downward, the lifting box 7 moves downward, thereby driving the pressure plate 19 to move downward, start the second cylinder 17, the second cylinder 17 drives the clamping block 18 to move downward, clamping and fixing the steel pipe.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel pipe positioning device that facilitates adjustment, characterized by, The base (1) is provided with a plurality of support plates (4) fixedly connected to the upper surface of the base (1), a plurality of placing grooves (3) are arranged between the plurality of support plates (4), the upper ends of the plurality of support plates (4) are fixedly connected to a top plate (5), the upper end of the top plate (5) is fixedly installed with a first air cylinder (6), the output end of the first air cylinder (6) is fixedly connected to a lifting box (7), the upper end of the lifting box (7) is fixedly installed with a motor (9), the output end of the motor (9) is fixedly connected to a first belt pulley (10), the outer wall of the first belt pulley (10) is sleeved with a belt (12), the first belt pulley (10) is in transmission connection with a second belt pulley (11) through the belt (12), one end of the lifting box (7) is rotatably connected with a rotating shaft (13), one end of the rotating shaft (13) is fixedly connected with the second belt pulley (11), the other end of the rotating shaft (13) is fixedly connected with a bidirectional threaded rod (8), a plurality of moving blocks (14) are threadedly connected to the outer wall of the bidirectional threaded rod (8), the lower ends of the plurality of moving blocks (14) are fixedly connected with moving rods (16), the lower ends of the moving rods (16) are fixedly connected with pressing plates (19), the pressing plates (19) are arranged above the placing grooves (3), the pressing plates (19) are arranged in matching relationship with the placing grooves (3), a plurality of second air cylinders (17) are arranged on the two sides of the moving rods (16), and the second air cylinders (17) are arranged on the upper ends of the pressing plates (19).

2. A steel pipe positioning device according to claim 1, wherein: The lower end of the base (1) is fixedly connected with a plurality of supporting legs (2).

3. A positioning device for steel pipe according to claim 1, wherein: The interiors of the plurality of moving blocks (14) are each throughly provided with a guide rod (15), and the two ends of the guide rod (15) are fixedly connected with the inner walls of the two ends of the lifting box (7).

4. A positioning device for steel pipe according to claim 1, characterized in that: The output end of the second air cylinder (17) is fixedly connected with a connecting rod (20), the other end of the connecting rod (20) is fixedly connected with a clamping block (18), and the lower end of the clamping block (18) is provided with a rubber pad.

5. A positioning device for steel pipe according to claim 1, wherein: One end of the lifting box (7) is throughly provided with a circular hole matched with the rotating shaft (13).

Images