Air conditioner refrigeration pipe bending device

Abstract

The utility model discloses an air conditioner refrigeration pipe bending device, and belongs to the field of air conditioner refrigeration pipe bending. An air conditioner refrigeration pipe bending device comprises a working table, a first bending component and a second bending component are fixed to the upper side of the working table, a reserved groove is formed in the working table, and a storage box is arranged at the bottom of the working table. Compared with the prior art, the distance required by bending can be quickly and accurately adjusted, then accurate control over the bending angle of the refrigeration pipe is achieved, compared with traditional manual or semi-automatic equipment, the digital control mode can better meet the requirement for bending machining of the refrigeration pipes with different specifications and design requirements, the consistency and high quality of products are guaranteed, and the production efficiency is improved. The problem that in the prior art, it is difficult to adjust the bending angle in a real-time and diversified mode is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner refrigeration pipe bending field especially relates to a kind of air conditioner refrigeration pipe bending device. BACKGROUND

[0002] Traditional bending means is mostly to adopt fixed mode, this mode usually all lack the ability of flexible adjustment, it is difficult to quickly adapt to different specifications and different bending requirements air conditioner refrigeration pipe bending task.For example, when the air conditioner refrigeration pipe of different bending requirements is bent, since the die and mechanical structure of traditional equipment are often designed for specific refrigeration pipe specifications and fixed bending angle, it is difficult to adjust bending angle in real time and diversification. SUMMARY

[0003] The utility model discloses a kind of air conditioner refrigeration pipe bending device, to solve the problem raised in the above background technology.

[0004] To solve the above technical problem, the utility model adopts the following technical scheme:

[0005] A kind of air conditioner refrigeration pipe bending device, comprising: workbench, the upper side of the workbench is respectively fixed with bending member one and bending member two, the workbench is opened in and is reserved with groove, the bottom of the workbench is provided with storage box;

[0006] The bending member one includes the shell fixed on the upper side of workbench, the inside of the shell is fixed with reciprocating motor one, the output end direction of reciprocating motor one is fixed with bidirectional screw rod one, the outside of bidirectional screw rod one is screw driven with sliding block, one side of the sliding block is fixed with bending block;

[0007] The bending member two includes the baffle fixed on the upper side of workbench, one side of the baffle is fixed with protection shell, the inner side wall top of protection shell is fixed with air cylinder and telescopic rod, the bottom of telescopic rod is fixed with connecting plate, the output end direction of air cylinder is fixed with connecting plate through piston rod, the lower side of connecting plate is fixed with gripper.

[0008] Start reciprocating motor two, its output end drives two-way screw two rotation. Because two-way screw two and sliding block screw transmission, sliding block will along the direction of the slide bar, drive two groups of clamping block move towards each other, so as to clamp the refrigeration pipe. After the refrigeration pipe is clamped by the clamp, reciprocating motor one is started. The output end of reciprocating motor one drives two-way screw one rotation, because two-way screw one and sliding block screw transmission, sliding block will along the direction of two-way screw one, quickly adjust the required distance, so as to control the bending angle, because the bending block is arranged in semicircular arc shape, and its outer side wall is in contact with the refrigeration pipe, therefore, when the refrigeration pipe is clamped by the clamp and the length of the piston rod of the air cylinder is adjusted, the clamp and the refrigeration pipe below it are moved in the vertical direction, the refrigeration pipe is bent, in this process, the telescopic rod plays a role in stabilizing and supporting the connecting plate and the clamp, ensuring the stability and accuracy of the bending process.

[0009] Preferably, the clamp comprises a fixed plate, the lower side of the connecting plate is fixed with the fixed plate, the inner side of the fixed plate is respectively fixed with reciprocating motor two and the slide rod, the output end direction of the reciprocating motor two is fixed with two-way screw two, the outer side wall of the two-way screw two is screw transmission with the sliding block, and the lower side of the sliding block is fixed with the clamping block.

[0010] Preferably, the outer side wall of the slide rod is in sliding contact with the sliding block.

[0011] Preferably, the clamping block is provided with two groups, and the two groups of clamping blocks are respectively arranged at the two ends of the two-way screw two.

[0012] Preferably, the bending member one is provided with two groups, and the two groups of bending members one are arranged in mirror symmetry.

[0013] Preferably, the bending block is arranged in semicircular arc shape.

[0014] Preferably, the outer side wall of the bending block is in contact with the refrigeration pipe.

[0015] Compared with the prior art, the air conditioner refrigeration pipe bending device has the following beneficial effects:

[0016] 1. The air conditioner refrigeration pipe bending device can quickly and accurately adjust the required distance for bending, and accurately control the bending angle of the refrigeration pipe through the cooperation of the bending member one and the bending member two, so that the digital control mode can better meet the bending processing requirements of refrigeration pipes of different specifications and design requirements, ensure the consistency and high quality of products, and solve the problem that the bending angle cannot be adjusted in real time and diversified in the prior art.

[0017] 2. The utility model discloses a refrigeration pipe bending device, which comprises a workbench, a bending member one, a bending member two and a holder. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A three-dimensional structure schematic view of the refrigeration pipe bending device is provided.

[0020] Figure 2 A three-dimensional structure schematic view of the refrigeration pipe bending device is provided.

[0021] Figure 3 A bending member one structure schematic view of the refrigeration pipe bending device is provided.

[0022] Figure 4 A bending member two structure schematic view of the refrigeration pipe bending device is provided.

[0023] Figure 5 A holder structure schematic view of the refrigeration pipe bending device is provided.

[0024] In the drawings:

[0025] 1. Workbench;

[0026] 2. Bending member one; 21. Shell; 22. Reciprocating motor one; 23. Bidirectional screw rod one; 24. Slider; 25. Bending block;

[0027] 3. Bending member two; 31. Baffle; 32. Protective shell; 33. Cylinder; 34. Telescopic rod; 35. Connecting plate; 36. Holder; 361. Fixed plate; 362. Reciprocating motor two; 363. Slide rod; 364. Bidirectional screw rod two; 365. Sliding block; 366. Clamping block;

[0028] 4. Reserved groove; 5. Storage box. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0030] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] EMBODIMENT

[0032] REFERENCE Figures 1-5 A refrigeration pipe bending device of an air conditioner, comprising: a workbench 1, the upper side of the workbench 1 is respectively fixed with a bending member one 2 and a bending member two 3, a reserved groove 4 is formed on the workbench 1, and a storage box 5 is arranged at the bottom of the workbench 1;

[0033] The bending member one 2 comprises an outer shell 21 fixed on the upper side of the workbench 1, a reciprocating motor one 22 fixed on the inner side of the outer shell 21, a bidirectional screw rod one 23 fixed on the output end of the reciprocating motor one 22, a sliding block 24 threadedly driven on the outer side of the bidirectional screw rod one 23, and a bending block 25 fixed on one side of the sliding block 24.

[0034] The bending member two 3 comprises a baffle 31 fixed on the upper side of the workbench 1, a protection shell 32 fixed on one side of the baffle 31, a gas cylinder 33 and a telescopic rod 34 fixed on the inner side wall top of the protection shell 32, a connecting plate 35 fixed on the bottom of the telescopic rod 34, the connecting plate 35 fixed on the output end of the gas cylinder 33 through a piston rod, and a clamping device 36 fixed on the lower side of the connecting plate 35.

[0035] The clamping device 36 comprises a fixed plate 361, the fixed plate 361 is fixed on the lower side of the connecting plate 35, reciprocating motor two 362 and sliding rod 363 are respectively fixed on the inner side of the fixed plate 361, bidirectional screw rod two 364 is fixed on the output end of the reciprocating motor two 362, sliding block 365 is threadedly driven on the outer side wall of the bidirectional screw rod two 364, and clamping block 366 is fixed on the lower side of the sliding block 365.

[0036] Start reciprocating motor two 362, its output end drives bidirectional screw two 364 rotation. Because bidirectional screw two 364 and sliding block 365 screw drive, sliding block 365 will move along the direction of slide rod 363, drive two groups of clamping block 366 move towards each other, thereby clamping refrigeration pipe. Preliminary bending stage: after the refrigeration pipe is clamped by holder 36, start reciprocating motor one 22. The output end of reciprocating motor one 22 drives bidirectional screw one 23 rotation, because bidirectional screw one 23 and sliding block 24 screw drive, sliding block 24 will move along the direction of bidirectional screw one 23, quickly adjust the required distance, thereby control bending angle, because bending block 25 is semicircular arc shape setting, and its outer wall is in contact with refrigeration pipe, therefore when refrigeration pipe is clamped by holder 36 and through adjusting the piston rod length of air cylinder 33, make holder 36 and its below refrigeration pipe move in vertical direction, bend refrigeration pipe, in this process, telescopic rod 34 play a role in stabilizing and supporting connecting plate 35 and holder 36, ensure the stability and accuracy of bending process.

[0037] The outer wall of slide rod 363 is in contact with sliding block 365.

[0038] Clamping block 366 is provided with two groups, two groups of clamping block 366 are respectively arranged at both ends of bidirectional screw two 364.

[0039] Bending member one 2 is provided with two groups, two groups of bending member one 2 are mirror image symmetry setting.

[0040] Bending block 25 is semicircular arc shape setting.

[0041] The outer wall of bending block 25 is in contact with refrigeration pipe.

[0042] Working principle: please refer to Figures 1-5As shown, first, the operator places the refrigerant pipe to be bent in the bending member one 2, or places the refrigerant pipe to be bent in the bending member one 2 through an external mechanical arm device, and then starts the air cylinder 33, which pushes the connecting plate 35 and the gripper 36 below it downward through the piston rod until the clamping block 366 contacts the refrigerant pipe. At the same time, start reciprocating motor two 362, whose output end drives bidirectional screw rod two 364 to rotate. Since bidirectional screw rod two 364 is in threaded transmission with sliding block 365, sliding block 365 will move along the direction of sliding rod 363, driving the two sets of clamping blocks 366 to move towards each other, thereby clamping the refrigerant pipe. Preliminary bending stage: after the refrigerant pipe is clamped by the gripper 36, start reciprocating motor one 22. The output end of reciprocating motor one 22 drives bidirectional screw rod one 23 to rotate, and since bidirectional screw rod one 23 is in threaded transmission with sliding block 24, sliding block 24 will move along the direction of bidirectional screw rod one 23, quickly adjusting the required distance, thereby controlling the bending angle. Since the bending block 25 is arranged in a semicircular arc shape and its outer side wall is in contact with the refrigerant pipe, when the refrigerant pipe is clamped by the gripper 36 and the piston rod length of the air cylinder 33 is adjusted to make the gripper 36 and the refrigerant pipe below it move downward in the vertical direction, the bending operation of the refrigerant pipe is performed. In this process, the telescopic rod 34 plays a role in stabilizing and supporting the connecting plate 35 and the gripper 36, ensuring the stability and accuracy of the bending process.

[0043] When the refrigerant pipe is bent, turn off reciprocating motor one 22 and air cylinder 33, and the gripper 36 releases the refrigerant pipe. The bent refrigerant pipe falls from the reserved slot 4 into the storage box 5 for quick storage.

Claims

1. An air conditioning refrigerant pipe bending device, comprising: A workbench (1), characterized in that a bending member 1 (2) and a bending member 2 (3) are fixed on the upper side of the workbench (1), a reserved slot (4) is provided on the workbench (1), and a storage box (5) is provided at the bottom of the workbench (1); wherein The bending component 1 (2) includes a housing (21) fixed to the upper side of the workbench (1), a reciprocating motor 1 (22) fixed inside the housing (21), a bidirectional lead screw 1 (23) fixed at the output end of the reciprocating motor 1 (22), a slider (24) threaded on the outer side of the bidirectional lead screw 1 (23), and a bending block (25) fixed on one side of the slider (24). The bending component 2 (3) includes a baffle (31) fixed to the upper side of the workbench (1). A protective shell (32) is fixed to one side of the baffle (31). A cylinder (33) and a telescopic rod (34) are fixed to the top of the inner wall of the protective shell (32). A connecting plate (35) is fixed to the bottom of the telescopic rod (34). The connecting plate (35) is fixed to the output end of the cylinder (33) via a piston rod. A clamp (36) is fixed to the lower side of the connecting plate (35).

2. The air conditioning refrigeration pipe bending device according to claim 1, characterized in that, The clamp (36) includes a fixing plate (361). The fixing plate (361) is fixed to the lower side of the connecting plate (35). The inner side of the fixing plate (361) is fixed with a reciprocating motor (362) and a slide rod (363). The output end of the reciprocating motor (362) is fixed with a bidirectional lead screw (364). The outer side wall of the bidirectional lead screw (364) is threaded with a sliding block (365). The lower side of the sliding block (365) is fixed with a clamping block (366).

3. The air conditioning refrigeration pipe bending device according to claim 2, characterized in that, The outer wall of the slide rod (363) is fitted with a sliding block (365).

4. The air conditioning refrigeration pipe bending device according to claim 2, characterized in that, The clamping blocks (366) are provided in two sets, and the two sets of clamping blocks (366) are respectively provided at both ends of the two-way lead screw (364).

5. The air conditioning refrigeration pipe bending device according to claim 1, characterized in that, The bending component 1 (2) is provided in two sets, and the two sets of bending component 1 (2) are arranged in a mirror symmetrical manner.

6. The air conditioning refrigeration pipe bending device according to claim 1, characterized in that, The bending block (25) is arranged in a semi-circular arc shape.

7. The air conditioning refrigeration pipe bending device according to claim 6, characterized in that, The outer wall of the bending block (25) is in contact with the refrigeration pipe.

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