Forming device for air conditioner duct processing

Abstract

The utility model discloses a kind of forming devices for air conditioning pipeline processing, belong to pipeline bending forming technical field, including rack, the horizontal end left and right displacement of the rack is set with feeding mechanism, and feeding mechanism is used for the clamping conveying of pipeline;Adjusting assembly, clamping assembly and bending assembly, the adjusting assembly is fixedly connected at one end of rack, the adjusting assembly is used for the up-down front-back adjustment of bending assembly bending centerline, and bending assembly is used for the bending processing of pipeline;The clamping assembly includes two groups of symmetric displacement guide wheels, and guide wheel is used for the central clamping positioning of pipeline.The setting of adjusting assembly can flexibly adjust the position of bending assembly, and then make the device when carrying out the pipeline bending processing of different diameters, by the up-down front-back adjustment of adjusting assembly, ensure that bending centerline and pipeline axis are in the same position, avoid the gap between pipeline and bending disc affect its bending quality.

Description

Technical Field

[0001] This utility model relates to the field of pipe bending and forming technology, specifically a forming device for processing air conditioning pipes. Background Technology

[0002] Bending the air conditioning pipes is an important part of installing an air conditioning system. Correct bending techniques can ensure that the bending radius and angle of the pipes meet the design requirements, thereby ensuring the normal operation of the air conditioning system. The bending process is mainly carried out by bending machines.

[0003] An investigation revealed a utility model patent (publication number: CN223159887U) disclosing a fully automatic automotive air conditioning duct forming device, comprising a frame and a clamping assembly. A limiting component one, a fixing block one, and a limiting component three are fixedly installed on the side of the frame near the clamping assembly. A fixing block two is fixedly installed on the side of the fixing block one away from the clamping assembly, and an insert block one is fixedly installed on the outer side of the fixing block two. This fully automatic automotive air conditioning duct forming device, through the cooperation of the clamping assembly, limiting component one, and limiting component three, makes the air conditioning duct less prone to shaking during bending, resulting in high stability and improved bending accuracy. The cooperation of fixing block two with the groove and insert block one with slot one enables rapid positioning of the bending disc. The cooperation of positioning rod one with positioning groove one and bolts, and threaded hole two with threaded hole one, enables rapid locking of the bending disc, facilitating quick assembly and disassembly of the bending disc during use or assembly.

[0004] While the aforementioned patent improves the flexibility of pipe bending by allowing for quick assembly and disassembly of the bending disc, when the diameter of the pipe changes, even if a bending disc of the corresponding size is replaced, gaps will still form between the pipe and the bending disc due to the centering and clamping of the pipe during transport. This will affect the precise bending of the pipe subsequently, and the gaps will cause secondary bending of the pipe, thus affecting the bending quality of the pipe.

[0005] Therefore, this utility model provides a forming device for processing air conditioning pipes to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This utility model provides a forming device for processing air conditioning pipes, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a forming device for processing air conditioning pipes, comprising a frame, wherein a feeding mechanism is provided at the horizontal end of the frame in a left-right displacement manner, and the feeding mechanism is used for clamping and conveying pipes; The machine includes an adjustment assembly, a clamping assembly, and a bending assembly. The adjustment assembly is fixedly connected to one end of the frame and is used to adjust the bending centerline of the bending assembly up and down and back and forth. The bending assembly is used for bending pipes. The clamping assembly includes two sets of symmetrically displaced guide wheels, which are used for centering and clamping the pipe.

[0008] As a preferred technical solution of this application, the adjustment component includes a positioning plate, which is fixedly connected to one end of the frame. A first sliding plate is slidably connected to one side of the positioning plate via a slide rail, and a second sliding plate is slidably connected to the other side of the first sliding plate via a slide rail.

[0009] As a preferred technical solution of this application, a support plate is fixedly connected to the top of the positioning plate, and a clamping assembly is fixedly connected to the top of the support plate. A first cylinder is fixedly connected to the bottom of the positioning plate, and a first sliding plate is connected to the lifting end of the first cylinder. A second cylinder is fixedly connected to one side of the first sliding plate, and a second sliding plate is connected to the lifting end of the second cylinder.

[0010] As a preferred technical solution of this application, the clamping assembly includes a housing, which is fixedly connected to the upper surface of the support plate. A first motor is fixedly connected to one side of the housing, and a bidirectional lead screw is fixedly connected to the output end of the first motor. A nut pair is externally connected to the bidirectional lead screw, and a guide seat is fixedly connected to the outside of the nut pair. A horizontal plate is fixedly connected to the horizontal end of the guide seat, and a guide wheel is rotatably arranged above the horizontal plate.

[0011] As a preferred technical solution of this application, the bending assembly includes a support frame, and the support frame is connected to the side of the second slide away from the slide rail. A sleeve is rotatably provided inside the horizontal end of the support frame, and a main shaft is rotatably provided inside the sleeve. A bending disc is fixedly connected to the top of the main shaft.

[0012] As a preferred technical solution of this application, the outer walls of the sleeve and the main shaft are both fixedly connected to worm gears, and the worm gears are meshed with worms. One end of the worm is fixedly connected to a servo motor, and the servo motor is fixedly connected to the bottom of the horizontal end of the support frame through a bracket.

[0013] As a preferred technical solution of this application, a bending plate is fixedly connected to the outer wall of the sleeve, and the bending plate is horizontally attached to the upper surface of the horizontal end of the support frame. A pad is fixedly connected to the upper surface of the support frame, and a third cylinder is fixedly connected to the upper surfaces of both the pad and the bending plate. A bending wheel is connected to the lifting end of the third cylinder.

[0014] (III) Beneficial Effects The beneficial effects of this application are as follows: This invention allows for flexible adjustment of the bending component's position by adjusting its configuration. This enables the device to bend pipes of different diameters by adjusting the component's vertical and horizontal movement, ensuring the bending centerline aligns with the pipe's axis and preventing gaps between the pipe and the bending disc that could affect bending quality. Furthermore, the invention utilizes a clamping component for center-mounted clamping and fixing, allowing for better adaptation to pipes of varying diameters for clamping and guiding. This improves the stability of the pipe transport process and prevents a decrease in transport stability due to changes in pipe diameter. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of the present utility model; Figure 2 This is a partial exploded view of the clamping assembly of this utility model; Figure 3 This is a partial exploded view of the bending component of this utility model; Figure 4 This is a schematic diagram of the partial connection state structure of the adjustment component of this utility model.

[0015] In the picture: 1. Frame; 2. Feeding mechanism; 3. Adjustment assembly; 31. Positioning plate; 32. First slide plate; 33. Second slide plate; 34. Slide rail; 35. First cylinder; 36. Second cylinder; 37. Support plate; 4. Clamping assembly; 41. Housing; 42. First motor; 43. Bidirectional lead screw; 44. Nut pair; 45. Guide seat; 46. Horizontal plate; 47. Guide wheel; 5. Bending assembly; 51. Support frame; 52. Sleeve; 53. Main shaft; 54. Bending plate; 55. Third cylinder; 56. Bending wheel; 57. Bending disc; 58. Worm gear; 59. Worm. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1-4As shown, this utility model provides a forming device for air conditioning pipe processing, including a frame 1. A feeding mechanism 2 is provided at the horizontal end of the frame 1 in a left-right displacement manner, and the feeding mechanism 2 is used for clamping and conveying the pipe; an adjusting component 3, a clamping component 4, and a bending component 5. The adjusting component 3 is fixedly connected to one end of the frame 1 and is used to adjust the bending centerline of the bending component 5 up-down and back-forward, and the bending component 5 is used for bending the pipe; the clamping component 4 includes two sets of symmetrically displacing guide wheels 47, and the guide wheels 47 are used for centering and clamping the pipe. By setting the adjusting component 3, the position of the bending component 5 can be flexibly adjusted, so that when the device performs pipe bending processing, the bending centerline of the bending component 5 can be adjusted according to the diameter of the pipe, thereby improving the bending accuracy of the device.

[0018] Furthermore, the adjustment component 3 includes a positioning plate 31, which is fixedly connected to one end of the frame 1. A first sliding plate 32 is slidably connected to one side of the positioning plate 31 via a slide rail 34, and a second sliding plate 33 is slidably connected to the other side of the first sliding plate 32 via a slide rail 34. A support plate 37 is fixedly connected to the top of the positioning plate 31, and a clamping component 4 is fixedly connected to the top of the support plate 37. A first cylinder 35 is fixedly connected to the bottom of the positioning plate 31, and the lifting end of the first cylinder 35 is connected to the first sliding plate 32. A second cylinder 36 is fixedly connected to one side of the first sliding plate 32, and the lifting end of the second cylinder 36 is connected to the second sliding plate 33. With this structure, under the lifting control of the first cylinder 35 and the second cylinder 36, the displacement and sliding of the first sliding plate 32 and the second sliding plate 33 are realized respectively, thereby adapting the position of the bending component 5 to improve the adaptability of the bending process and improve its bending quality.

[0019] Furthermore, the clamping assembly 4 includes a housing 41, which is fixedly connected to the upper surface of the support plate 37. A first motor 42 is fixedly connected to one side of the housing 41, and a bidirectional lead screw 43 is fixedly connected to the output end of the first motor 42. A nut pair 44 is connected to the outside of the bidirectional lead screw 43, and a guide seat 45 is fixedly connected to the outside of the nut pair 44. A horizontal plate 46 is fixedly connected to the horizontal end of the guide seat 45, and a guide wheel 47 is rotatably arranged above the horizontal plate 46. When the first motor 42 is started, the bidirectional lead screw 43 can be driven to rotate. Furthermore, the nut pair 44 drives the guide seat 45 to move horizontally, and the horizontal plate 46 drives the guide wheel 47 to move closer or further away from each other, thereby adapting to pipes of different diameters for clamping and limiting, ensuring the stability of the pipe bending process.

[0020] Furthermore, the bending assembly 5 includes a support frame 51, which is connected to the side of the second slide plate 33 away from the slide rail 34. A sleeve 52 is rotatably mounted inside the horizontal end of the support frame 51, and a main shaft 53 is rotatably mounted inside the sleeve 52. A bending disc 57 is fixedly connected to the top of the main shaft 53. Worm gears 58 are fixedly connected to the outer walls of both the sleeve 52 and the main shaft 53, and a worm 59 is meshed with the outside of the worm gears 58. A servo motor is fixedly connected to one end of the worm 59, and the servo motor is fixedly connected to the bottom of the horizontal end of the support frame 51 via a bracket. A bending plate 54 is fixedly connected to the outer wall of the sleeve 52, and the bending plate 54 is horizontally attached to the upper surface of the horizontal end of the support frame 51. A pad is fixedly connected to the upper surface of the support frame 51, and a third cylinder 55 is fixedly connected to the upper surfaces of both the pad and the bending plate 54. A bending wheel 56 is connected to the lifting end of the third cylinder 55. Through the transmission of the worm gear 58 and the worm 59, the sleeve 52 and the main shaft 53 can be driven to rotate respectively. Thus, the rotation of the sleeve 52 or the main shaft 53 can be controlled according to different bending requirements, thereby improving the versatility of the bending processing of the device.

[0021] Working principle: First, a pipe is placed inside the feeding mechanism 2. The feeding mechanism 2 is activated to push and transport the pipe. When the pipe passes the clamping component 4, the first motor 42 is activated to drive the guide wheels 47 to move closer together. The guide wheels 47 clamp and limit the pipe to ensure stable pipe transport. When the pipe is transported to the outside of the bending disc 57, the rotation of the sleeve 52 drives the bending plate 54 to rotate the bending wheel 56. The rotation of the bending wheel 56 then bends the pipe. The bending position of the bending disc 57 is adjusted up and down and forward and backward by the adjusting component 3 to adapt to pipes of different diameters for bending processing, ensuring that the bending centerline is in the same position as the pipe axis, thereby improving the bending quality of the pipe.

[0022] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A forming device for processing air conditioning pipes, characterized in that: Includes a frame (1), and the horizontal end of the frame (1) is provided with a feeding mechanism (2) that moves left and right, and the feeding mechanism (2) is used for clamping and conveying the pipe; Adjustment component (3), clamping component (4) and bending component (5), wherein the adjustment component (3) is fixedly connected to one end of the frame (1), the adjustment component (3) is used to adjust the bending centerline of the bending component (5) up and down and back and forth, and the bending component (5) is used for bending the pipe; The clamping assembly (4) includes two sets of symmetrically displaced guide wheels (47), and the guide wheels (47) are used for the centered clamping and positioning of the pipe.

2. The forming device for processing air conditioning pipes according to claim 1, characterized in that: The adjustment component (3) includes a positioning plate (31), and the positioning plate (31) is fixedly connected to one end of the frame (1). One side of the positioning plate (31) is slidably connected to a first sliding plate (32) via a slide rail (34), and the other side of the first sliding plate (32) is slidably connected to a second sliding plate (33) via a slide rail (34).

3. The forming device for air conditioning pipe processing according to claim 2, characterized in that: The top of the positioning plate (31) is fixedly connected to a support plate (37), and the top of the support plate (37) is fixedly connected to a clamping assembly (4). The bottom of the positioning plate (31) is fixedly connected to a first cylinder (35), and the lifting end of the first cylinder (35) is connected to a first sliding plate (32). A second cylinder (36) is fixedly connected to one side of the first sliding plate (32), and the lifting end of the second cylinder (36) is connected to a second sliding plate (33).

4. The forming device for processing air conditioning pipes according to claim 3, characterized in that: The clamping assembly (4) includes a housing (41), which is fixedly connected to the upper surface of the support plate (37). A first motor (42) is fixedly connected to one side of the housing (41), and a bidirectional lead screw (43) is fixedly connected to the output end of the first motor (42). A nut pair (44) is connected to the outside of the bidirectional lead screw (43), and a guide seat (45) is fixedly connected to the outside of the nut pair (44). A horizontal plate (46) is fixedly connected to the horizontal end of the guide seat (45), and a guide wheel (47) is rotatably arranged above the horizontal plate (46).

5. The forming device for processing air conditioning pipes according to claim 1, characterized in that: The bending assembly (5) includes a support frame (51) and the support frame (51) is connected to the side of the second slide plate (33) away from the slide rail (34). A sleeve (52) is rotatably provided inside the horizontal end of the support frame (51), and a main shaft (53) is rotatably provided inside the sleeve (52). A bending disc (57) is fixedly connected to the top of the main shaft (53).

6. The forming apparatus for processing air conditioning pipes according to claim 5, characterized in that: The outer walls of the sleeve (52) and the main shaft (53) are both fixedly connected to worm gears (58), and the worm gears (58) are meshed with worms (59). One end of the worm (59) is fixedly connected to a servo motor, and the servo motor is fixedly connected to the bottom of the horizontal end of the support frame (51) through a bracket.

7. The forming apparatus for processing air conditioning pipes according to claim 5, characterized in that: The outer wall of the sleeve (52) is fixedly connected to a bending plate (54), and the bending plate (54) is horizontally attached to the upper surface of the horizontal end of the support frame (51). The upper surface of the support frame (51) is fixedly connected to a pad, and the upper surfaces of both the pad and the bending plate (54) are fixedly connected to a third cylinder (55). The lifting end of the third cylinder (55) is connected to a bending wheel (56).

Images