CN218925808U

CN218925808U - Pipe bending machine

Info

Publication number: CN218925808U
Application number: CN202222938168.XU
Authority: CN
Inventors: 罗浩
Original assignee: Zhejiang Ningsong Thermal Boiler Equipment Co ltd
Current assignee: Zhejiang Ningsong Thermal Boiler Equipment Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-04-28
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a pipe bending machine, which comprises a supporting plate, wherein the lower surface of the supporting plate is fixedly connected with supporting legs, the middle part of the upper surface of the supporting plate is provided with a mounting groove, a limiting component is arranged in the mounting groove, a limiting pressing rod is arranged on the limiting component, one side close to the mounting groove is provided with a length adjusting component, the length adjusting component is provided with a fixed pressing rod, and the length adjusting component is also provided with a pressing plate.

Description

Pipe bending machine

Technical Field

The utility model belongs to the technical field of pipeline processing, and particularly relates to a pipe bending machine.

Background

A pipe is a device for transporting gas, liquid or fluid with solid particles, which is coupled by pipes, pipe couplings and valves, etc., and has the application number: CN202110944097.1 discloses a full-servo double-single-head robot pipe bender, which relates to the technical field of pipe benders, and comprises a base and two pipe bender heads symmetrically arranged on the base, wherein each pipe bender head comprises: the pipe bending machine head lathe bed is arranged at the upper end of the base; the pipe bending machine head rotating arm is arranged at one side of the pipe bending machine head lathe bed; the rotating arm driving mechanism is arranged on the rotating arm of the pipe bender and used for driving the rotating arm of the pipe bender to rotate; the main clamping mechanism of the pipe bender is arranged at the upper end of the rotating arm of the pipe bender and is used for clamping a pipe fitting; the auxiliary clamping mechanism of the pipe bending machine is arranged on one side of the main clamping mechanism of the pipe bending machine and is used for propping up the pipe fitting during pipe bending. The pipe bending machine can improve pipe bending precision and efficiency, and is convenient to maintain and realize automatic integration; and the double-single-head pipe bending machine is arranged, so that the overturning of the machine head during the process switching of left bending and right bending of the traditional pipe bending machine can be avoided, and the safety of equipment is improved.

The problems of the prior art are: in the bending process of the pipeline, when the thickness of the pipeline is too thick, the pressing plate of one supporting point is fixedly arranged and does not have the function of length adjustment, so that the problem of reducing the working efficiency is caused.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the pipe bending machine which has the advantages of being capable of being adjusted according to the thickness degree of the pipeline and being used for adapting to the thickness degree of different pipelines, and solves the problems that the working efficiency is reduced when the thickness degree of the pipeline is too thick and the pressing plate of one supporting point is fixedly arranged and does not have the function of length adjustment in the existing bending processing process of the pipeline.

The pipe bending machine comprises a supporting plate, wherein the lower surface of the supporting plate is fixedly connected with supporting legs, the middle part of the upper surface of the supporting plate is provided with a mounting groove, a limiting assembly is arranged in the mounting groove, a limiting compression rod is arranged on the limiting assembly, a length adjusting assembly is arranged on one side, close to the mounting groove, of the limiting assembly, a fixed compression rod is arranged on the length adjusting assembly, and a pressing plate is further arranged on the length adjusting assembly.

As the preferable mode of the utility model, the length adjusting component comprises a rotating shaft, the rotating shaft is rotatably arranged on the first measuring and measuring support plate through a bearing, a fixed plate is fixedly sleeved above the rotating shaft, a first sliding rail is arranged in the middle of the fixed plate, and the upper end of the rotating shaft is fixedly connected with a fixed compression bar.

As the preferable mode of the utility model, a first sliding block is arranged in the first sliding rail, the upper surface of the first sliding block is fixedly connected with a pressing plate, the first sliding block is connected with a threaded rod through threaded engagement, the threaded rod is fixedly connected between the inner walls of the fixed plates, and one end of the threaded rod is fixedly connected with a first motor.

As the preferable mode of the utility model, the first motor is fixedly arranged on one side surface of the fixed plate, the lower end of the rotating shaft is fixedly connected with the second motor, the second motor is arranged on the motor bracket, and the motor bracket is fixedly connected with the lower surface of the supporting plate.

As the preferable one of the utility model, the limit component comprises a second slide rail which is fixedly connected with the inner wall of the mounting groove, a second slide block is arranged in the second slide rail, and the upper surface of the second slide block is fixedly connected with a limit compression bar.

As the preferable mode of the utility model, the lower surface of the second sliding block is fixedly connected with a mounting bracket, the upper surface and the two sides of the lower surface of the mounting bracket are opened, the middle part of the inner wall of the mounting bracket is fixedly connected with a double-shaft motor, and output shafts at the two ends of the double-shaft motor are fixedly connected with rotating rods.

As the preferable mode of the utility model, the other end of the rotary rod is rotatably arranged on the inner wall of the mounting bracket, gears are fixedly sleeved on the surfaces of the rotary rod at two sides, the gears at two sides are connected with a toothed plate through latch meshing, and the toothed plate is fixedly connected to the lower surface of the supporting plate.

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

1. according to the utility model, the first motor drives the threaded rod to rotate, the threaded rod is rotatably arranged between the inner walls of the first slide rails, the first slide blocks are connected with the threaded rod through the threads on the surfaces of the threaded rod in a meshed manner, the first slide blocks are arranged on the first slide rails, the first slide blocks can be limited to move, the upper surfaces of the first slide blocks are fixedly connected with the pressing plate, the pressing plate can limit one end of a pipeline, and the front and back movement along the threaded rod can be regulated according to the length of the pipeline.

2. According to the utility model, the motor I is fixedly connected to the lower surface of the supporting plate through the motor bracket, so that the motor I can be limited, and the output shaft of the motor I is fixedly connected to the lower end of the rotating shaft, so that the whole rotating shaft can be driven to rotate, and the effect of bending the pipeline is achieved.

3. According to the utility model, the double-shaft motor drives the rotary rod to rotate, and the gears are fixedly sleeved at the two ends of the rotary rod and are connected with the toothed plates in a meshed manner through the clamping teeth, the toothed plates are fixedly connected to the lower surface of the supporting plate, and the double-shaft motor is fixedly connected to the lower surface of the second sliding block, so that the second sliding block can be driven to move forwards and backwards along the second sliding rail.

4. According to the utility model, the second sliding rail is arranged in the mounting groove, the second sliding block is arranged in the second sliding rail, the upper surface of the second sliding block is fixedly connected with the limiting pressing rod, the limiting pressing rod can play a limiting role on the other end of the pipeline, and a supporting point can be provided for the two ends of the pipeline.

Drawings

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a length adjustment assembly according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a limiting assembly according to an embodiment of the present utility model.

In the figure: 1. a support plate; 2. support legs; 3. a limit compression bar; 4. fixing the compression bar; 5. a length adjustment assembly; 6. a pressing plate; 7. a limit component; 8. a mounting groove; 501. a fixing plate; 502. a motor bracket; 503. a motor I; 504. a threaded rod; 505. a first sliding block; 506. a first slide rail; 507. a bearing; 508. a motor II; 509. a rotating shaft; 701. a second slide rail; 702. a toothed plate; 703. a second slide block; 704. a mounting bracket; 705. a biaxial motor; 706. a gear; 707. and (5) rotating the rod.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the pipe bending machine comprises a supporting plate 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the supporting plate 1, an installation groove 8 is formed in the middle of the upper surface of the supporting plate 1, a limiting component 7 is installed in the installation groove 8, a limiting compression rod 3 is installed on the limiting component 7, a length adjusting component 5 is installed on one side close to the installation groove 8, a fixed compression rod 4 is installed on the length adjusting component 5, and a compression plate 6 is also installed on the length adjusting component 5.

Referring to fig. 2, the length adjusting assembly 5 includes a rotating shaft 509, the rotating shaft 509 is rotatably mounted on a support plate 1 through a bearing 507, a fixing plate 501 is fixedly sleeved above the rotating shaft 509, a first sliding rail 506 is arranged in the middle of the fixing plate 501, a fixing compression bar 4 is fixedly connected to the upper end of the rotating shaft 509, a first sliding block 505 is mounted in the first sliding rail 506, a pressing plate 6 is fixedly connected to the upper surface of the first sliding block 505, the first sliding block 505 is connected with a threaded rod 504 through threaded engagement, the threaded rod 504 is fixedly connected between the inner walls of the fixing plate 501, and one end of the threaded rod 504 is fixedly connected with a first motor 503.

The scheme is adopted: the threaded rod 504 is driven to rotate through the first motor 503, and as the threaded rod 504 is rotatably arranged between the inner walls of the first slide rail 506, the threaded rod 504 is connected with the first slide block 505 through the threaded engagement on the surface, the first slide block 505 is arranged on the first slide rail 506, the first slide block 505 can be subjected to limiting movement, the upper surface of the first slide block 505 is fixedly connected with the pressing plate 6, the pressing plate 6 can perform the limiting movement on one end of a pipeline, and the front and back movement along the threaded rod 504 can be adjusted according to the length of the pipeline.

Referring to fig. 2, a motor 503 is fixedly installed on one side surface of a fixing plate 501, a motor 508 is fixedly connected to the lower end of a rotating shaft 509, the motor 508 is installed on a motor bracket 502, and the motor bracket 502 is fixedly connected to the lower surface of a supporting plate 1.

The scheme is adopted: because motor 503 passes through motor support 502 fixed connection in backup pad 1 lower surface, just can play spacing effect to motor 503's output shaft fixed connection just can drive whole pivot 509 rotation in pivot 509 lower extreme, reaches the effect of buckling the pipeline.

Referring to fig. 3, the limiting component 7 includes a second slide rail 701, the second slide rail 701 is fixedly connected to the inner wall of the mounting groove 8, a second slide block 703 is installed in the second slide rail 701, and a limiting compression bar 3 is fixedly connected to the upper surface of the second slide block 703.

The scheme is adopted: install No. two slide rails 701 through mounting groove 8, install No. two sliders 703 in No. two slide rails 701, no. two sliders 703 upper surface fixedly connected with spacing depression bar 3, spacing depression bar 3 can play spacing effect to the other end of pipeline, guarantees can provide a fulcrum for the both ends of pipeline.

Referring to fig. 3, the lower surface of the second slider 703 is fixedly connected with a mounting bracket 704, two sides of the upper surface and the lower surface of the mounting bracket 704 are opened, a double-shaft motor 705 is fixedly connected to the middle part of the inner wall of the mounting bracket 704, two output shafts of the double-shaft motor 705 are fixedly connected with a rotary rod 707, the other end of the rotary rod 707 is rotatably mounted on the inner wall of the mounting bracket 704, gears 706 are fixedly sleeved on the surfaces of the rotary rods 707 at two sides, toothed plates 702 are connected to the gears 706 at two sides through latch meshing, and the toothed plates 702 are fixedly connected to the lower surface of the supporting plate 1.

The scheme is adopted: the rotating rod 707 is driven to rotate through the double-shaft motor 705, and as the gears 706 are fixedly sleeved at the two ends of the rotating rod 707, the gears 706 are connected with the toothed plate 702 through latch meshing, the toothed plate 702 is fixedly connected to the lower surface of the supporting plate 1, and the double-shaft motor 705 is fixedly connected to the lower surface of the second sliding block 703, so that the second sliding block 703 can be driven to move forwards and backwards along the second sliding rail 701.

The working principle of the utility model is as follows:

when in use, the first motor 503 drives the threaded rod 504 to rotate, the threaded rod 504 is rotatably arranged between the inner walls of the first slide rails 506, the first slide block 505 is connected with the threaded rod 504 through the screw thread engagement on the surface, the first slide block 505 is arranged on the first slide rails 506, the first slide block 505 can be subjected to the limiting movement, the upper surface of the first slide block 505 is fixedly connected with the pressing plate 6, the pressing plate 6 can perform the limiting movement on one end of a pipeline, the back and forth movement along the threaded rod 504 can be regulated according to the length of the pipeline, the first motor 503 can perform the limiting movement on the first motor 503 due to the fixed connection of the first motor 503 on the lower surface of the supporting plate 1, the output shaft of the first motor 503 is fixedly connected with the lower end of the rotating shaft 509, just can drive whole pivot 509 and rotate, reach the effect of buckling the pipeline, it is rotatory to drive rotary rod 707 through biax motor 705, because rotary rod 707 both ends fixed cover is equipped with gear 706, gear 706 is connected with pinion rack 702 through the latch meshing, pinion rack 702 fixedly connected with backup pad 1 lower surface, biax motor 705 fixedly connected with No. two slider 703 lower surface just can drive No. two slider 703 and reciprocate along No. two slide rail 701 effect, install No. two slide rail 701 in the mounting groove 8, install No. two slider 703 in No. two slide rail 701, no. two slider 703 upper surface fixedly connected with spacing depression bar 3, spacing depression bar 3 can play spacing effect to the other end of pipeline, guarantee can provide a fulcrum for the both ends of pipeline.

To sum up: this bending machine, through the cooperation between length adjustment subassembly 5 and the spacing subassembly 7, solved current in the course of bending process is carried out to the pipeline, thick and thin journey when the pipeline is thick to the clamp plate of one of them fulcrum all is the fixed effect that does not possess length adjustment that sets up, will lead to the problem that reduces work efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 bending machine, includes backup pad (1), its characterized in that: the utility model discloses a length adjusting device, including backup pad (1), fixed surface is connected with supporting leg (2), backup pad (1) upper surface middle part is provided with mounting groove (8), install spacing subassembly (7) in mounting groove (8), install spacing depression bar (3) on spacing subassembly (7), be close to length adjusting component (5) are installed to mounting groove (8) one side, install fixed depression bar (4) on length adjusting component (5), still install clamp plate (6) on length adjusting component (5).

2. A pipe bender as claimed in claim 1, wherein: the length adjusting assembly (5) comprises a rotating shaft (509), the rotating shaft (509) is rotatably mounted on one side of the supporting plate (1) through a bearing (507), a fixing plate (501) is fixedly sleeved above the rotating shaft (509), a first sliding rail (506) is arranged in the middle of the fixing plate (501), and a fixing compression bar (4) is fixedly connected to the upper end of the rotating shaft (509).

3. A pipe bender as claimed in claim 2, wherein: the novel sliding device is characterized in that a first sliding block (505) is arranged in a first sliding rail (506), the upper surface of the first sliding block (505) is fixedly connected with a pressing plate (6), the first sliding block (505) is connected with a threaded rod (504) through threaded engagement, the threaded rod (504) is fixedly connected between the inner walls of the fixed plates (501), and one end of the threaded rod (504) is fixedly connected with a first motor (503).

4. A pipe bender as claimed in claim 3, wherein: the first motor (503) is fixedly arranged on one side surface of the fixed plate (501), the lower end of the rotating shaft (509) is fixedly connected with the second motor (508), the second motor (508) is arranged on the motor bracket (502), and the motor bracket (502) is fixedly connected with the lower surface of the supporting plate (1).

5. A pipe bender as claimed in claim 1, wherein: the limiting assembly (7) comprises a second sliding rail (701), the second sliding rail (701) is fixedly connected to the inner wall of the mounting groove (8), a second sliding block (703) is mounted in the second sliding rail (701), and a limiting compression rod (3) is fixedly connected to the upper surface of the second sliding block (703).

6. A pipe bender as claimed in claim 5, wherein: the mounting bracket is fixedly connected with the lower surface of the second sliding block (703), the upper surface and the two sides of the lower surface of the mounting bracket (704) are opened, the middle part of the inner wall of the mounting bracket (704) is fixedly connected with a double-shaft motor (705), and two output shafts of the double-shaft motor (705) are fixedly connected with rotating rods (707).

7. A pipe bender as claimed in claim 6, wherein: the other end of the rotary rod (707) is rotatably arranged on the inner wall of the mounting bracket (704), gears (706) are fixedly sleeved on the surfaces of the rotary rod (707) at two sides, the gears (706) at two sides are connected with a toothed plate (702) through latch meshing, and the toothed plate (702) is fixedly connected to the lower surface of the supporting plate (1).