Steel pipe clamping and rotating device

Abstract

The utility model belongs to the technical field of steel pipe machining, and particularly relates to a steel pipe clamping and rotating device which comprises an operation table, supporting legs are installed at the bottom end of the operation table, a support is installed at the upper end of the operation table, a vertically-through through hole is formed in the upper end of the support, and a cleaning mechanism is arranged on the support. A clamping mechanism is arranged on the operation table. Through the arrangement of the clamping mechanism, a steel pipe can be clamped and limited, the stability of subsequent machining is guaranteed, the steel pipe can be conveniently rotated, the angle of the steel pipe is adjusted, the machining face of the steel pipe is conveniently adjusted, and the machining efficiency of the steel pipe is improved; and through the arrangement of the cleaning mechanism, impurities on the surface of the steel pipe can be cleaned, the cleanliness of the surface of the steel pipe is guaranteed, subsequent machining use is facilitated, manual cleaning is not needed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a steel pipe clamping and rotating device. Background Art

[0002] The steel pipe has a hollow cross-section and its length is greater than its diameter or circumference. At present, during the processing of the steel pipe, it is usually necessary to limit and fix it to ensure the stability of the processing. However, the existing fixing device usually does not have a structure for adjusting the angle of the steel pipe, which makes it inconvenient for operators to perform processing operations on multiple sides of the steel pipe, and the use is inconvenient, and the processing efficiency of the steel pipe is low. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a steel pipe clamping and rotating device, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A steel pipe clamping and rotating device comprises an operating table, a supporting leg is installed at the bottom end of the operating table, a bracket is installed at the upper end of the operating table, a through hole is opened at the upper end of the bracket and passes through from top to bottom, a cleaning mechanism is provided on the bracket, and a clamping mechanism is provided on the operating table;

[0008] The clamping mechanism includes a carrier installed at the bottom end of the operating table, a double-axis motor is installed in the middle of the upper end of the carrier, connecting rods are installed at both output ends of the double-axis motor, the connecting rods are rotatably connected to the carrier, pulley 1 is installed at the ends of the two connecting rods that are away from each other, rotating shafts are rotatably connected to the two side walls of the inner cavity of the bracket, electric telescopic rods are installed at the ends of the two rotating shafts that are close to each other, support blocks are installed at the telescopic ends of the two electric telescopic rods, and bearing grooves are provided on the two support blocks, pulley 2 is installed at the ends of the two rotating shafts that are away from each other, and a transmission belt is commonly connected between the pulley 1 and the pulley 2 arranged on the same side.

[0009] Furthermore, the through hole is in an I-shaped structure.

[0010] Furthermore, the cleaning mechanism includes two L-shaped plates sliding in the through holes, the bottom ends of the two L-shaped plates are commonly connected to a mounting plate, the bottom end of the mounting plate is provided with a brush, a group of racks are installed at the ends of the two L-shaped plates close to each other, two rotating rods are rotatably connected in the through holes, one side of the outer surface of the two rotating rods is installed with a driving gear, one end of the two rotating rods is installed with an I-shaped wheel, the two I-shaped wheels are commonly connected by a figure-eight belt for transmission, a support plate is installed on the bracket, a drive motor is installed on the support plate, and the output end of the drive motor is connected to one of the I-shaped wheels.

[0011] Furthermore, the driving gear and the rack are meshed with each other.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a steel pipe clamping and rotating device having the following

[0014] Beneficial effects:

[0015] The utility model can clamp and limit the steel pipe through the setting of the clamping mechanism to ensure the stability of subsequent processing, and is convenient for rotating the steel pipe to adjust the angle of the steel pipe, thereby facilitating the adjustment of the processing surface of the steel pipe and improving the processing efficiency of the steel pipe; through the setting of the cleaning mechanism, impurities on the surface of the steel pipe can be cleaned to ensure the cleanliness of the surface of the steel pipe, which is convenient for subsequent processing and use, and does not require manual cleaning, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the cleaning structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the bracket of the utility model.

[0020] In the figure: 1. operating table; 2. supporting leg; 3. bracket; 4. cleaning mechanism; 40. driving motor; 41. L-shaped plate; 42. mounting plate; 43. brush; 44. rack; 45. rotating rod; 46. driving gear; 47. I-shaped wheel; 48. figure-eight belt; 49. supporting plate; 5. through hole; 6. clamping mechanism; 60. transmission belt; 61. bearing frame; 62. double-axis motor; 63. connecting rod; 64. pulley one; 65. rotating shaft; 66. electric telescopic rod; 67. supporting block; 68. bearing groove; 69. pulley two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a steel pipe clamping and rotating device proposed in an embodiment of the utility model comprises an operating table 1, a supporting leg 2 is installed at the bottom end of the operating table 1, a bracket 3 is installed at the upper end of the operating table 1, a through hole 5 which passes through from top to bottom is opened at the upper end of the bracket 3, a cleaning mechanism 4 is provided on the bracket 3, and a clamping mechanism 6 is provided on the operating table 1; through the setting of the clamping mechanism 6, the steel pipe can be clamped and limited to ensure the stability of subsequent processing, and the steel pipe can be rotated conveniently, so as to adjust the angle of the steel pipe, so as to facilitate the adjustment of the processing surface of the steel pipe and improve the processing efficiency of the steel pipe; through the setting of the cleaning mechanism 4, impurities on the surface of the steel pipe can be cleaned to ensure the cleanliness of the surface of the steel pipe, which is convenient for subsequent processing and use, and does not require manual cleaning, and is easy to use;

[0024] The clamping mechanism 6 includes a carrier frame 61 installed at the bottom end of the operating table 1, a dual-axis motor 62 is installed at the middle of the upper end of the carrier frame 61, and connecting rods 63 are installed at both output ends of the dual-axis motor 62. The connecting rod 63 is rotatably connected to the carrier frame 61, and the ends of the two connecting rods 63 that are far away from each other are installed with pulleys 64. The inner cavity walls of the bracket 3 are rotatably connected with rotating shafts 65, and the ends of the two rotating shafts 65 that are close to each other are installed with electric telescopic rods 66. The telescopic ends of the two electric telescopic rods 66 are installed with support blocks 67, and the two support blocks 67 are provided with bearing grooves 68. Pulley No. 2 69 is installed at the ends far away from each other, and a transmission belt 60 is commonly connected between the pulley No. 1 64 and the pulley No. 2 69 arranged on the same side; the two connecting rods 63 are driven to rotate by a dual-axis motor 62, and the two pulley No. 1 64 are driven to rotate, and the transmission belt 60 is used to drive the two pulley No. 2 69 to rotate, and the electric telescopic rod 66 and the support block 67 are driven to rotate through the two rotating shafts 65. The steel pipe is placed in the two bearing grooves 68 to complete the rotation, and the support block 67 is driven to telescopically move by the electric telescopic rod 66, which can be suitable for clamping and limiting steel pipes of various lengths.

[0025] like Figure 4As shown, in some embodiments, the through hole 5 is in an I-shaped structure; the structure is simple.

[0026] like Figure 3 As shown, in some embodiments, the cleaning mechanism 4 includes two L-shaped plates 41 sliding in the through hole 5, the bottom ends of the two L-shaped plates 41 are commonly connected to a mounting plate 42, the bottom end of the mounting plate 42 is provided with a brush 43, a group of racks 44 are installed at the mutually close ends of the two L-shaped plates 41, two rotating rods 45 are rotatably connected in the through hole 5, one side of the outer surface of the two rotating rods 45 is installed with a driving gear 46, one end of the two rotating rods 45 is installed with an I-shaped wheel 47, and the two I-shaped wheels 47 are commonly connected with an eight-shaped belt 48, and a support plate 49 is installed on the bracket 3 to support A driving motor 40 is mounted on the plate 49, and the output end of the driving motor 40 is connected to one of the I-shaped wheels 47; the driving motor 40 drives the I-shaped wheel 47 to rotate, drives the eight-shaped belt 48 to transmit, drives the two rotating rods 45 to rotate in the opposite direction, drives the two driving gears 46 to rotate in the opposite direction, and the driving gear 46 and the rack 44 are meshed with each other, so that the L-shaped plate 41 can be driven to slide in the through hole 5, thereby driving the mounting plate 42 to move downward, and the brush 43 contacts the outer wall of the steel pipe, so that the steel pipe contacts the brush 43 during rotation, thereby completing the cleaning work on the surface of the steel pipe.

[0027] like Figure 3 As shown, in some embodiments, the driving gear 46 and the rack 44 are meshed with each other, so as to facilitate adjusting the cleaning position according to the size of the steel pipe.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel pipe clamping and rotating device, comprising an operating table (1), characterized in that: A supporting leg (2) is installed at the bottom end of the operating table (1), a bracket (3) is installed at the upper end of the operating table (1), a through hole (5) is opened at the upper end of the bracket (3) and passes through the upper and lower ends, a cleaning mechanism (4) is provided on the bracket (3), and a clamping mechanism (6) is provided on the operating table (1); The clamping mechanism (6) comprises a carrier (61) mounted at the bottom end of the operating table (1), a double-axis motor (62) is mounted at the middle of the upper end of the carrier (61), connecting rods (63) are mounted at both output ends of the double-axis motor (62), the connecting rods (63) are rotatably connected to the carrier (61), the ends of the two connecting rods (63) that are away from each other are mounted with pulleys one (64), the inner cavity side walls of the bracket (3) are rotatably connected with rotating shafts (65), the ends of the two rotating shafts (65) that are close to each other are mounted with electric telescopic rods (66), the telescopic ends of the two electric telescopic rods (66) are mounted with support blocks (67), the two support blocks (67) are provided with bearing grooves (68), the ends of the two rotating shafts (65) that are away from each other are mounted with pulleys two (69), and a transmission belt (60) is commonly connected between the pulleys one (64) and the pulleys two (69) arranged on the same side.

2. A steel pipe clamping and rotating device according to claim 1, characterized in that: The through hole (5) is in an I-shaped structure.

3. The steel pipe clamping and rotating device according to claim 1, characterized in that: The cleaning mechanism (4) comprises two L-shaped plates (41) sliding in the through hole (5), the bottom ends of the two L-shaped plates (41) are commonly connected to a mounting plate (42), the bottom ends of the mounting plate (42) are provided with a brush (43), the ends of the two L-shaped plates (41) close to each other are each provided with a group of racks (44), two rotating rods (45) are rotatably connected in the through hole (5), one side of the outer surface of the two rotating rods (45) is provided with a driving gear (46), one end of the two rotating rods (45) is provided with an I-shaped wheel (47), and the two I-shaped wheels (47) are commonly connected to each other by an eight-shaped belt (48), a support plate (49) is installed on the bracket (3), a driving motor (40) is installed on the support plate (49), and the output end of the driving motor (40) is connected to one of the I-shaped wheels (47).

4. A steel pipe clamping and rotating device according to claim 3, characterized in that: The driving gear (46) and the rack (44) are meshed with each other.

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