Pipe bending device for line splicing sleeve production

Abstract

The utility model relates to the technical field of line splicing sleeve production equipment, in particular to a pipe bending device for line splicing sleeve production, which comprises a machining table, a supporting seat fixedly arranged on the top surface of the machining table, a placing seat fixedly arranged on the top surface of the supporting seat, a first roller arranged above the placing seat, a first fixing shaft penetrating through the first roller and rotatably connected with the first fixing shaft, and a second fixing shaft penetrating through the second roller. A second rolling wheel is arranged on one side of the containing base, a second fixing shaft penetrates through the second rolling wheel and is rotationally connected with the second fixing shaft, the second fixing shaft is fixedly connected with the mounting frame, and an air cylinder is arranged below the mounting frame; firstly, a plurality of line splicing sleeves can be placed on the placing seat at the same time, then the first rolling wheel is driven by the second electric push rod to descend to fix the line splicing sleeves, and then the air cylinder is driven to enable the first telescopic rod to extend to drive the second rolling wheel to upwards jack up a part of the line splicing sleeves so that the line splicing sleeves can be bent around the first rolling wheel. Secondly, the first electric push rod drives the movable fixing base to descend to reinforce the line splicing sleeve, and deviation of the line splicing sleeve is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of line connecting pipe production equipment, in particular to a pipe bending device for line connecting pipe production. Background Art

[0002] The line joint pipe is a tubular joint fitting used to connect the conductor (ground) wire and maintain the electrical and mechanical properties of the conductor (ground) wire. It is mainly used in power lines to ensure the connection stability and safety of the line.

[0003] Lines usually have bends. When producing line connecting pipes, in order to facilitate users to use them directly, a pipe bending device is needed to bend some of the line connecting pipes. The existing pipe bending device for line connecting pipe production can only bend a single line connecting pipe, resulting in a low bending rate when the line connecting pipes are bent in batches, and it is difficult to keep the bending angles of the line connecting pipes bent in the same batch consistent. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe bending device for producing line connecting pipes, which solves the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a pipe bending device for producing line connecting pipes, comprising a processing table parallel to a horizontal plane, a support seat fixedly provided on the top surface of the processing table, a placement seat with a plurality of arc-shaped placement grooves fixedly provided on the top surface of the support seat, roller one having the same number as the arc-shaped placement grooves is provided above the placement seat, the roller one is penetrated by a fixed shaft one and is rotatably connected to the fixed shaft one, roller two having the same number as the roller one is provided on one side of the placement seat, the roller two is penetrated by a fixed shaft two and is rotatably connected to the fixed shaft two, the two ends of the fixed shaft two respectively penetrate the two side walls of the mounting frame and are fixedly connected to the mounting frame, and a cylinder is provided below the mounting frame.

[0007] Furthermore, both ends of the fixed shaft 1 pass through the connecting block and are fixedly connected to the connecting block, the bottom end of the connecting block is fixedly connected to the output end of the electric push rod 2, and the bottom end of the electric push rod 2 is fixedly connected to the fixed plate 1 fixedly arranged on the side of the placement seat.

[0008] Furthermore, the transmission shaft of the cylinder is coaxially fixed with a telescopic rod perpendicular to the horizontal plane, and the bottom surface of the mounting bracket is fixedly connected to the top end of the telescopic rod.

[0009] Furthermore, a second fixing plate is fixedly provided on both sides of the placement seat, an electric push rod is fixedly provided on the top surface of the second fixing plate, and an output end of the electric push rod is fixedly connected to the bottom surface of the movable fixing seat.

[0010] Furthermore, a plurality of arc-shaped grooves are opened upward on the bottom surface of the movable fixing seat, and the number of the arc-shaped grooves is the same as the number of the arc-shaped placement grooves.

[0011] Furthermore, two telescopic rods perpendicular to the horizontal plane are provided on both sides of the cylinder, and two ends of the telescopic rods are fixedly connected to the mounting frame and the processing table respectively.

[0012] Furthermore, a plurality of supporting legs perpendicular to the horizontal plane are fixedly provided at the bottom end of the processing table, and the supporting legs are fixedly connected to the reinforcement rods.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is provided with a placement seat capable of placing multiple line connecting pipes. The line connecting pipes are placed in an arc-shaped placement groove, and then the electric push rod drives the roller to descend to fix the line connecting pipes. Then, the cylinder is driven to extend the telescopic rod to drive the roller to lift a part of the line connecting pipes upward so that the line connecting pipes are bent around the roller, so that the bending angles of the line connecting pipes in the same batch are the same.

[0015] The utility model reinforces the line connecting pipe by driving the movable fixing seat to descend through an electric push rod, fixes the line connecting pipe between the arc-shaped placement groove and the arc-shaped groove, and prevents the line connecting pipe from deflecting.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the roller in FIG.

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the mobile fixed seat;

[0021] Figure 4 for Figure 1 Schematic diagram of the placement seat structure;

[0022] Figure 5 for Figure 1 Schematic diagram of the structure of roller two in FIG;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] In the figure: 1. Processing table; 101. Support leg; 1011. Reinforcement rod; 2. Support seat; 3. Placement seat; 301. Arc placement groove; 302. Fixed plate 1; 303. Fixed plate 2; 4. Mobile fixed seat; 401. Arc groove; 5. Electric push rod 1; 6. Electric push rod 2; 7. Connecting block; 8. Fixed shaft 1; 9. Roller 1; 10. Cylinder; 1001. Telescopic rod 1; 1002. Telescopic rod 2; 11. Mounting frame; 12. Fixed shaft 2; 13. Roller 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] See also Figure 1-5As shown, the utility model is a pipe bending device for producing line connecting pipes, comprising a processing table 1 parallel to a horizontal plane, a support seat 2 fixedly provided on the top surface of the processing table 1, a placement seat 3 with a plurality of arc-shaped placement grooves 301 fixedly provided on the top surface of the support seat 2, a roller 9 with the same number as the arc-shaped placement grooves 301 is provided above the placement seat 3, the roller 19 is penetrated by a fixed shaft 18 and is rotatably connected to the fixed shaft 18, a roller 2 13 with the same number as the roller 19 is provided on one side of the placement seat 3, the roller 2 13 is penetrated by a fixed shaft 2 12 and is rotatably connected to the fixed shaft 2 12, and the two ends of the fixed shaft 2 12 respectively penetrate the two side walls of the mounting frame 11 and are fixedly connected to the mounting frame 11 A cylinder 10 is provided under the mounting frame 11, and a plurality of supporting legs 101 perpendicular to the horizontal plane are fixedly provided at the bottom end of the processing table 1, and the supporting legs 101 are fixedly connected to the reinforcing rod 1011. In this embodiment, the arc-shaped placement groove 301 opened by the placement seat 3 is used to place the line connecting pipe, and then the roller 19 is lowered to fix the line connecting pipe between the roller 19 and the arc-shaped placement groove 301, and then the roller 2 13 is raised to lift part of the line connecting pipe so that the line connecting pipe is bent around the roller 19. The arc-shaped placement groove 301 is provided with multiple line connecting pipes that can be placed at the same time, and multiple line connecting pipes can be bent at one time. The roller 2 13 moves up synchronously to make the bending angles of the line connecting pipes the same.

[0028] Among them, both ends of the fixed shaft 8 pass through the connecting block 7 and are fixedly connected to the connecting block 7, the bottom end of the connecting block 7 is fixedly connected to the output end of the electric push rod 26, and the bottom end of the electric push rod 26 is fixedly connected to the fixing plate 1 302 fixedly arranged on the side of the placement seat 3. In this embodiment, the electric push rod 26 drives the connecting block 7 and the fixed shaft 18 to move vertically, thereby driving the roller 19 to move vertically, so that the roller 19 moves downward to fix the line connecting pipe between the arc-shaped placement groove 301 and the roller 19. The vertical movement of the roller 19 enables the pipe bending device to fix the line connecting pipes with different outer diameters.

[0029] Among them, the transmission shaft of the cylinder 10 is coaxially fixed with the telescopic rod 1001 perpendicular to the horizontal plane, and the bottom surface of the mounting frame 11 is fixedly connected to the top of the telescopic rod 1001. In this embodiment, the telescopic rod 1001 is extended and retracted by the cylinder 10 to drive the mounting frame 11 and the fixed shaft 2 12 to move vertically, thereby causing the roller 2 13 to move vertically, and the roller 2 13 moves upward to lift the line connecting pipe, and the line connecting pipe is bent around the roller 1 9.

[0030] Among them, fixed plates 2 303 are fixedly provided on both sides of the placement seat 3, and an electric push rod 1 5 is fixedly provided on the top surface of the fixed plate 2 303. The output end of the electric push rod 1 5 is fixedly connected to the bottom surface of the movable fixed seat 4. The bottom surface of the movable fixed seat 4 is upwardly opened with multiple arc grooves 401, and the number of the arc grooves 401 is the same as the number of the arc placement grooves 301. In this embodiment, the electric push rod 1 5 drives the movable fixed seat 4 to descend to reinforce the line connecting pipe, and fixes the line connecting pipe between the arc placement groove 301 and the arc groove 401 to prevent the line connecting pipe from being offset.

[0031] Among them, telescopic rods 1002 perpendicular to the horizontal plane are provided on both sides of the cylinder 10, and the two ends of the telescopic rods 1002 are fixedly connected to the mounting frame 11 and the processing table 1 respectively. In this embodiment, the connection between the processing table 1 and the mounting frame 11 is strengthened by the telescopic rods 1002, thereby improving the stability of the mounting frame 11.

[0032] It can be understood that, first of all, the placement seat 3 of the utility model can place multiple line connecting pipes at the same time, and then the electric push rod 26 drives the roller 19 to descend to fix the line connecting pipe, and then drives the cylinder 10 to extend the telescopic rod 1001 to drive the roller 2 13 upward to lift a part of the line connecting pipe so that the line connecting pipe is bent around the roller 9, and secondly, the electric push rod 15 drives the mobile fixing seat 4 to descend to reinforce the line connecting pipe to prevent the line connecting pipe from shifting.

[0033] A specific application of this embodiment is as follows: first, the line connecting pipes with the same outer diameter that need to be bent are placed simultaneously in the multiple arc-shaped placement grooves 301 opened by the placement seat 3, and then the fixed shaft 8 that passes through the roller 9 is driven downward by the electric push rod 26 to fix the line connecting pipes on the arc-shaped placement grooves 301, and then the movable fixing seat 4 is driven downward by the electric push rod 5, so that the movable fixing seat 4 moves downward to reinforce the line connecting pipes and prevent the line connecting pipes from deflecting, and then the air is driven to The cylinder 10 extends the telescopic rod 1001 to drive the mounting frame 11 and the fixed shaft 2 12 to move vertically, thereby moving the roller 2 13 vertically. The roller 2 13 moves upward to lift the line connecting pipe, and the line connecting pipe is bent around the roller 1 9. The arc-shaped placement groove 301, the arc-shaped groove 401, the roller 1 9 and the roller 2 13 are respectively arranged in a one-to-one correspondence, so that the pipe bending device can perform the same bending process on multiple line connecting pipes at the same time. The height of the upward movement of the roller 2 13 is the same, so that the bending angle of the line connecting pipes is the same.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pipe bending device for producing line connecting pipes, comprising a processing table (1) parallel to a horizontal plane, characterized in that: A support seat (2) is fixedly provided on the top surface of the processing table (1), and a placement seat (3) with a plurality of arc-shaped placement grooves (301) is fixedly provided on the top surface of the support seat (2), and roller one (9) with the same number as the arc-shaped placement grooves (301) is provided above the placement seat (3), and the roller one (9) is penetrated by a fixed shaft one (8) and is rotatably connected to the fixed shaft one (8), and roller two (13) with the same number as the roller one (9) is provided on one side of the placement seat (3), and the roller two (13) is penetrated by a fixed shaft two (12) and is rotatably connected to the fixed shaft two (12), and the two ends of the fixed shaft two (12) respectively penetrate the two side walls of the mounting frame (11) and are fixedly connected to the mounting frame (11), and a cylinder (10) is provided below the mounting frame (11).

2. A pipe bending device for producing line connecting pipes according to claim 1, characterized in that: The two ends of the fixed shaft 1 (8) pass through the connecting block (7) and are fixedly connected to the connecting block (7); the bottom end of the connecting block (7) is fixedly connected to the output end of the electric push rod 2 (6); and the bottom end of the electric push rod 2 (6) is fixedly connected to the fixed plate 1 (302) fixedly arranged on the side of the placement seat (3).

3. A pipe bending device for producing line connecting pipes according to claim 1, characterized in that: The transmission shaft of the cylinder (10) is coaxially fixed to a telescopic rod (1001) perpendicular to the horizontal plane, and the bottom surface of the mounting frame (11) is fixedly connected to the top end of the telescopic rod (1001).

4. A pipe bending device for producing line connecting pipes according to claim 1, characterized in that: A second fixing plate (303) is fixedly provided on both sides of the placement seat (3), an electric push rod (5) is fixedly provided on the top surface of the second fixing plate (303), and an output end of the electric push rod (5) is fixedly connected to the bottom surface of the movable fixing seat (4).

5. A pipe bending device for producing line connecting pipes according to claim 4, characterized in that: The bottom surface of the movable fixing seat (4) is provided with a plurality of arc-shaped grooves (401) upwardly, and the number of the arc-shaped grooves (401) is the same as the number of the arc-shaped placement grooves (301).

6. The pipe bending device for producing line connecting pipes according to claim 1, characterized in that: Two telescopic rods (1002) perpendicular to the horizontal plane are provided on both sides of the cylinder (10), and the two ends of the telescopic rod (1002) are fixedly connected to the mounting frame (11) and the processing table (1) respectively.

7. The pipe bending device for producing line connecting pipes according to claim 1, characterized in that: A plurality of supporting legs (101) perpendicular to a horizontal plane are fixedly provided at the bottom end of the processing table (1), and the supporting legs (101) are fixedly connected to the reinforcement rods (1011).

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