CN212046054U - Pipe buckling device for machining aluminum pipe of automobile air conditioner - Google Patents

Abstract

The utility model discloses a tube buckling device for machining an aluminum tube of an automobile air conditioner, which comprises a bottom plate, a vertical plate, a sliding seat, a top plate, a lower die holder, a clamping mechanism and an upper die holder, wherein the vertical plate is installed at the rear end of the top of the bottom plate; the bottom end of the bottom plate is provided with an upright post; a first arc groove is formed in the top end of the lower die base, and first buckle teeth are arranged in the first arc groove; the clamping mechanism comprises a fixed seat, a clamping seat, a cylinder mounting frame, a first cylinder and a clamping plate; the bottom of upper die base is provided with the second arc groove, is provided with the second in the second arc groove and detains the tooth. The utility model discloses it is poor to automobile air conditioner aluminum pipe fixed efficiency among the prior art, and factor of safety low scheduling problem improves when detaining the pipe, the utility model has the advantages of fixed effectual, factor of safety height.

Description

Pipe buckling device for machining aluminum pipe of automobile air conditioner

Technical Field

The utility model relates to a vehicle air conditioner aluminum pipe processing technology field especially relates to a vehicle air conditioner aluminum pipe processing is with detaining pipe device.

Background

With the progress of science and technology and the improvement of living standard of people, people have higher requirements on the functions of the automobile and the driving comfort, and an air conditioning system is an important component of the automobile and becomes one of the signs for measuring whether the functions of the automobile are complete or not. The automobile air conditioning system mainly comprises equipment such as a compressor, a condenser and an evaporator and a pipeline system for connecting the equipment, wherein the pipeline system comprises an aluminum pipe, a rubber pipe and the combination of the aluminum pipe and the rubber pipe. When the aluminum pipe is connected with the rubber pipe, a fastening groove is generally arranged at the end part of the aluminum pipe, then glue is coated outside the end part of the aluminum pipe provided with the fastening groove, then the end part of the rubber pipe is sleeved outside one end of the aluminum pipe provided with the fastening groove, then a pipe hoop is sleeved outside the rubber pipe, and the pipe hoop is buckled and pressed through a pipe buckling device at the left and the right, so that the sealing connection between the aluminum pipe and the rubber pipe of the automobile air conditioner is realized.

In the prior art, when a pipe buckling device for machining an aluminum pipe of an automobile air conditioner is used for buckling the aluminum pipe of the automobile air conditioner, workers are required to hold the aluminum pipe of the automobile air conditioner by hands, the part needing to be buckled is sent between an upper die base and a lower die base, the upper die base is controlled to descend, so that the pipe buckling work of the aluminum pipe of the automobile air conditioner is completed through the matching of the upper die base and the lower die base, when the pipe buckling is carried out, the hands of the workers need to hold the two sides of the part needing to be buckled of the aluminum pipe of the automobile air conditioner by force, however, the aluminum pipe of the automobile air conditioner is difficult to hold by manpower, so that the aluminum pipe of the automobile air conditioner is loosened during the pipe buckling, the effect of the pipe buckling can be influenced after the aluminum pipe of the automobile air conditioner is loosened, meanwhile, the aluminum pipe of the automobile air conditioner is easy to be damaged, in addition, the workers manually send the aluminum pipe of, the hand of the worker is easily accidentally injured when the pipe is buckled, and the safety factor is low.

To above technical problem, the utility model discloses a car air conditioner aluminum pipe processing is with detaining tub device, the utility model has the advantages of fixed effectual, the effectual, reduction workman intensity of labour, factor of safety height of detaining the pipe to the car air conditioner aluminum pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, a buckling pipe device is used in processing of vehicle air conditioner aluminum pipe is provided, in order to solve among the prior art vehicle air conditioner aluminum pipe processing with buckling pipe device when detaining the vehicle air conditioner aluminum pipe, need the workman to hand the both ends that the vehicle air conditioner aluminum pipe need detain the pipe position and deliver to between upper die base and the die holder, the fixed efficiency of vehicle air conditioner aluminum pipe is poor, cause the damage to the vehicle air conditioner aluminum pipe easily, the effect of detaining the pipe is poor, workman intensity of labour is high, and easy being accidentally injured according to workman's hand, factor of safety low grade technical problem, the utility model has the advantages of fixed effectual to the vehicle air conditioner aluminum pipe, detain the effectual of pipe, reduce workman intensity of labour, factor of safety is high.

The utility model discloses a following technical scheme realizes: the utility model discloses a tube buckling device for processing an aluminum tube of an automobile air conditioner, which comprises a bottom plate, a vertical plate, a sliding seat, a top plate, a lower die holder, a clamping mechanism and an upper die holder, wherein the vertical plate is fixedly arranged at the rear end of the top of the bottom plate; four corners at the bottom end of the bottom plate are fixedly provided with stand columns; a first arc groove is transversely formed in the top end of the lower die base, and first buckle teeth are arranged in the first arc groove; the clamping mechanism comprises a fixed seat, clamping seats, a cylinder mounting frame, a first cylinder and clamping plates, the fixed seat is mounted at the top end of the sliding seat, the fixed seat is located on the left side and the right side of the lower die seat, the clamping seats are mounted at the top end of the fixed seat, a first clamping groove is transversely formed in the middle of the top end of the clamping seats, the cylinder mounting frame is fixedly mounted at the top end of the clamping seats, the first cylinder is fixedly mounted at the top end of the cylinder mounting frame, a piston rod of the first cylinder downwards penetrates through the top end of the cylinder mounting frame to be fixedly connected with the clamping plates, the clamping plates are located on the upper portions of the clamping seats; the bottom of the upper die holder is transversely provided with a second arc groove, and a second buckle tooth is arranged in the second arc groove.

Further, for better realization slide around on the bottom plate, the screw rod is installed with the gliding direction parallel rotation of slide in the middle part on bottom plate top, and the rear side fixed mounting of bottom plate has the motor, and the tip of screw rod runs through the pivot fixed connection of riser and motor, and the slide spiro union is on the screw rod, and the bottom of slide is provided with first slider, and first spout has been seted up on the top of bottom plate, and first slider slides and sets up in first spout.

Furthermore, in order to buckle the bent aluminum pipe of the automobile air conditioner and improve the universality of the aluminum pipe of the automobile air conditioner, the fixed seat is slidably mounted at the top end of the sliding seat along the front-back direction, and the clamping seat is rotatably mounted at the top end of the fixed seat. Specifically, the angle of the first clamping groove and the angle of the second clamping groove are adjusted through rotation of the clamping seat, and the positions of the first clamping groove and the second clamping groove in the sliding direction of the fixing seat are adjusted through sliding of the fixing seat, so that the bent aluminum pipe of the automobile air conditioner can be buckled.

Further, for the rotation of the sliding around of better realization fixing base and holder, the top and the parallel fixed mounting of the gliding direction of fixing base of slide have a second cylinder, the tailpiece of the piston rod portion and fixing base fixed connection of second cylinder, the bottom of fixing base is provided with the second slider, the second spout has been seted up on the top of slide, the second slider slides and sets up in the second spout, the bottom of holder is provided with inserts the post, the top correspondence of fixing base is provided with the jack, it pegs graft in the jack to insert the post, and insert the post and can rotate in the jack.

Furthermore, in order to tightly press the automobile air conditioner aluminum pipe, the first clamping groove and the second clamping groove are both V-shaped.

Further, for better protection to the vehicle air conditioner aluminum pipe, all be provided with the cushion in first clamp groove and the second clamp groove, the cushion adopts rubber or polyurethane material to make.

Further, in order to improve the structural strength between riser and the roof to improve the structural strength of whole spiral shell union coupling device, be provided with the strengthening rib between riser and the roof.

Furthermore, in order to better limit the lower die holder when the sliding seat slides backwards, the lower die holder can be better positioned under the upper die holder, and the vertical plate and the side wall opposite to the lower die holder are provided with limit stops.

The utility model has the advantages of it is following:

(1) the clamping mechanisms are arranged on the left side and the right side of the lower die base, when the automobile air conditioner aluminum pipe is buckled, the two sides of the automobile air conditioner aluminum pipe, which need to be buckled, are clamped through the clamping mechanisms, and the automobile air conditioner aluminum pipe does not need to be held tightly by hands of a person, so that the fixing effect and the pipe buckling effect of the automobile air conditioner aluminum pipe are improved, and the labor intensity of workers is reduced;

(2) the utility model discloses a be provided with the slide along the fore-and-aft direction on the top of bottom plate, clamping mechanism and die holder are all installed on the top of slide to when carrying out the clamping to the vehicle air conditioner aluminum pipe, at first control slide roll-off forward, control slide corresponding with the die holder backward to the upper die base after the vehicle air conditioner aluminum pipe presss from both sides tightly, thereby, can avoid when clamping the vehicle air conditioner aluminum pipe, workman's hand is located between upper die base and the die holder, avoid workman's hand to be crushed, improved the factor of safety of detaining the pipe device;

(3) the utility model discloses a with the fixing base along fore-and-aft direction slidable mounting on the top of slide, rotate the holder and install the top at the fixing base to can be applicable to and detain the pipe to multiple vehicle air conditioner aluminum pipe, including the straight tube with the vehicle air conditioner aluminum pipe that has the camber, improved the commonality of detaining the pipe device.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the base plate and the slider;

FIG. 3 is a schematic structural view of a lower die holder;

FIG. 4 is a schematic view of a fixing base;

FIG. 5 is a schematic view of the structure of the holder;

FIG. 6 is a schematic view of the splint structure;

fig. 7 is a schematic structural view of the upper die base.

In the figure: 1. a base plate; 11. a screw; 12. a motor; 13. a first chute; 14. a column; 2. a vertical plate; 21. a limit stop block; 3. a slide base; 31. a first slider; 32. a second cylinder; 33. a second chute; 4. a top plate; 5. a lower die holder; 51. a first arc groove; 52. a first buckle tooth; 6. a clamping mechanism; 61. a fixed seat; 611. a second slider; 612. a jack; 62. a holder; 621. inserting a column; 622. a first clamping groove; 63. a cylinder mounting frame; 64. a first cylinder; 65. a splint; 651. a second clamping groove; 7. an upper die holder; 71. a second arc groove; 72. a second buckle tooth; 8. reinforcing ribs; 9. a hydraulic cylinder; 10. a soft cushion.

Detailed Description

The following embodiments of the present invention are described in detail, and the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments, and in the description of the present invention, words like "front", "back", etc. indicating directions or positional relationships are only used for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Example 1

Embodiment 1 discloses a pipe buckling device for processing an aluminum pipe of an automobile air conditioner, which comprises a bottom plate 1, a vertical plate 2, a sliding seat 3, a top plate 4, a lower die holder 5, a clamping mechanism 6 and an upper die holder 7, wherein the vertical plate 2 is fixedly arranged at the rear end of the top of the bottom plate 1, and the sliding seat 3 is arranged at the top end of the bottom plate 1 in a sliding manner along the front-back direction; as shown in fig. 1 and 2, a screw 11 is rotatably installed in parallel with the sliding direction of the sliding seat 3 in the middle of the top end of the bottom plate 1, specifically, a support (not shown) is installed at the front end of the top of the bottom plate 2, two ends of the screw 11 are rotatably connected with the support and the vertical plate 2 through bearings (not shown), a motor 12 is fixedly installed at the rear side of the bottom plate 1 through a motor installation seat (not shown), the motor 12 is SEWR17, the end of the screw 11 penetrates through the vertical plate 2 and is fixedly connected with the rotating shaft of the motor 12, the sliding seat 3 is screwed on the screw 11, a first sliding block 31 is installed at the bottom end of the sliding seat 3, a first sliding groove 13 is installed at the top end of the bottom plate 1, the first sliding block 31 is slidably installed in the first sliding groove 13, the top plate 4 is horizontally and fixedly installed at the top end of the vertical plate 2, a reinforcing rib 8 is installed between the vertical plate 2 and the top plate, the clamping mechanisms 6 are positioned at the left side and the right side of the lower die holder 5, the upper die holder 7 is fixedly arranged at the bottom end of the top plate 4 through hydraulic cylinders 9, specifically, the hydraulic cylinders 9 are fixedly arranged at the bottom end of the top plate 4 through hydraulic cylinder mounting seats (not marked in the figure), the types of the hydraulic cylinders 9 are HOB40-500, the end parts of piston rods of the hydraulic cylinders 9 are downwards fixedly connected with the upper die holder 7, and the upper die holder 7 is positioned at the upper part of the lower die holder 5; four corners at the bottom end of the bottom plate 1 are fixedly provided with upright posts 14; a limit stop 21 is arranged on the side wall of the vertical plate 2 opposite to the lower die holder 5, and the limit stop 21 is used for limiting the lower die holder 5 when the sliding seat 3 slides backwards so that the lower die holder 5 is positioned under the upper die holder 7; as shown in fig. 1 and 3, a first arc groove 51 is transversely arranged at the top end of the lower die holder 5, and a first buckle tooth 52 is arranged in the first arc groove 51; the clamping mechanism 6 comprises a fixed seat 61, a clamping seat 62, a cylinder mounting frame 63, a first cylinder 64 and a clamping plate 65, the fixed seat 61 is slidably mounted at the top end of the sliding seat 3 along the front-back direction, the fixed seat 61 is positioned at the left side and the right side of the lower die seat 5, the clamping seat 62 is rotatably mounted at the top end of the fixed seat, specifically, as shown in fig. 2, a second cylinder 32 is fixedly mounted at the top end of the sliding seat 3 in parallel with the sliding direction of the fixed seat 61 through a cylinder mounting seat (not marked in the figure), the model of the second cylinder 32 is SC63-500, and the end part of a piston rod of the second cylinder 32 is fixedly connected with; as shown in fig. 4, the bottom end of the fixed seat 61 is provided with a second sliding block 611; as shown in fig. 2, the top end of the sliding base 3 is provided with a second sliding slot 33, and the second sliding block 611 is slidably disposed in the second sliding slot 33; as shown in fig. 5, the bottom end of the holder 62 is provided with a plug 621; as shown in fig. 4, the top end of the fixing seat 61 is correspondingly provided with a plug hole 612, the plug column 621 is plugged in the plug hole 612, and the plug column 621 can rotate in the plug hole, specifically, the plug column 621 and the plug hole 612 can be set to be over-fit, that is, the plug column 621 is fixedly plugged in the plug hole 612 when the plug column 621 is not rotated, and the plug column 621 can rotate in the plug hole 612 when the plug column 621 is rotated with force; as shown in fig. 5, a first clamping groove 622 is transversely formed in the middle of the top end of the clamping seat 62, the cylinder mounting bracket 63 is fixedly mounted at the top end of the clamping seat 62, specifically, as shown in fig. 1, the cylinder mounting bracket 63 is L-shaped, the first cylinder 64 is fixedly mounted at the top end of the cylinder mounting bracket 63, the model number of the first cylinder 64 is SC63-150, the piston rod of the first cylinder 64 downwardly penetrates through the top end of the cylinder mounting bracket 63 and is fixedly connected with the clamping plate 65, and the clamping plate 65 is located at the upper portion of the clamping seat 62; as shown in fig. 6, a second clamping groove 651 is transversely provided at the bottom end of the clamping plate 65 corresponding to the first clamping groove 622; as shown in fig. 5 and 6, the first clamping groove 622 and the second clamping groove 651 are both V-shaped, the first clamping groove 622 and the second clamping groove 651 are both provided with the soft pad 10 therein, and the soft pad 10 is made of rubber or polyurethane material; as shown in fig. 7, a second arc groove 71 is transversely disposed at the bottom end of the upper die base 7, and a second buckle tooth 72 is disposed in the second arc groove 71.

The working process of the utility model is as follows: when the aluminum pipe clamping device works, firstly, the motor 12 is started, the screw rod 11 is driven to rotate through the motor 12, so that the sliding seat 3 is controlled to slide forwards, then the position of the clamping mechanism 6 and the angle of the clamp seat 62 are adjusted according to the appearance of an aluminum pipe of an automobile air conditioner, the position of the clamping mechanism 6 is only driven by the second air cylinder 32 to slide the fixed seat 61 back and forth at the top end of the sliding seat 3, the angle of the clamp seat 62 is only adjusted by rotating the clamp seat 62, after the adjustment is completed, the part of the aluminum pipe of the automobile air conditioner, which needs to be buckled, is placed in the first arc groove 51 of the lower die seat 5, two sides of the part of the aluminum pipe of the automobile air conditioner, which needs to be buckled, are respectively placed in the first clamp groove 622 at the top of the clamp seat 62, then the piston rod of the first air cylinder 64 is controlled to descend, so that the first air cylinder 64 controls the clamp plate 65 to descend, so that, at this time, due to the limiting effect of the first arc groove 51 and the first clamping grooves 622 on the two sides of the first arc groove 51 on the aluminum pipe of the automobile air conditioner, the clamping base 62 cannot rotate any more, after clamping, the motor 12 is controlled to rotate reversely, the motor 12 drives the screw rod 11 to rotate reversely, so that the sliding base 3 is controlled to slide backwards until the lower die base 5 contacts and abuts against the limit stop 21, at this time, the lower die base 5 moves to the position under the upper die base 7, at this time, the upper die base 7 is controlled to descend through the hydraulic cylinder 9, and therefore pipe buckling work on the aluminum pipe of the automobile air conditioner is completed through the first buckling teeth 52 inside the first arc groove 51 on the top of the lower die base 5 and the second buckling teeth 73 inside the second arc groove 71 on the bottom of the.

Claims (8)

1. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner is characterized by comprising a bottom plate, a vertical plate, a sliding seat, a top plate, a lower die holder, a clamping mechanism and an upper die holder, wherein the vertical plate is fixedly installed at the rear end of the top of the bottom plate, the sliding seat is installed at the top end of the bottom plate in a sliding mode along the front-back direction, the top plate is horizontally and fixedly installed at the top end of the vertical plate, the lower die holder and the clamping mechanism are installed at the top end of the sliding seat, the clamping mechanism is located on the left side and the right side of the lower die holder, the upper die holder is fixedly installed at the bottom end of the top plate through a hydraulic cylinder;

four corners of the bottom end of the bottom plate are fixedly provided with stand columns;

a first arc groove is transversely formed in the top end of the lower die base, and first buckle teeth are arranged in the first arc groove;

the clamping mechanism comprises a fixed seat, clamping seats, an air cylinder mounting frame, a first air cylinder and a clamping plate, the fixed seat is mounted at the top end of the sliding seat, the fixed seat is located on the left side and the right side of the lower die seat, the clamping seats are mounted at the top end of the fixed seat, a first clamping groove is transversely formed in the middle of the top end of the clamping seats, the air cylinder mounting frame is fixedly mounted at the top end of the clamping seats, the first air cylinder is fixedly mounted at the top end of the air cylinder mounting frame, a piston rod of the first air cylinder penetrates through the top end of the air cylinder mounting frame downwards to be fixedly connected with the clamping plate, the clamping plate is located at the upper portion of the clamping seats, and a second clamping groove is transversely formed in the bottom;

and a second arc groove is transversely formed in the bottom end of the upper die base, and second buckle teeth are arranged in the second arc groove.

2. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein a screw is rotatably mounted in the middle of the top end of the bottom plate in parallel with the sliding direction of the sliding seat, a motor is fixedly mounted on the rear side of the bottom plate, the end of the screw penetrates through the vertical plate and is fixedly connected with a rotating shaft of the motor, the sliding seat is screwed on the screw, a first sliding block is arranged at the bottom end of the sliding seat, a first sliding groove is formed in the top end of the bottom plate, and the first sliding block is slidably disposed in the first sliding groove.

3. The aluminum pipe machining buckle device for the automobile air conditioner as claimed in claim 1, wherein the fixed base is slidably mounted on the top end of the sliding base in a front-rear direction, and the holder is rotatably mounted on the top end of the fixed base.

4. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 3, wherein a second cylinder is fixedly mounted at the top end of the sliding seat in parallel with the sliding direction of the fixed seat, the end of a piston rod of the second cylinder is fixedly connected with the fixed seat, a second sliding block is arranged at the bottom end of the fixed seat, a second sliding groove is formed at the top end of the sliding seat, the second sliding block is slidably arranged in the second sliding groove, an inserting column is arranged at the bottom end of the clamping seat, an inserting hole is correspondingly formed at the top end of the fixed seat, the inserting column is inserted in the inserting hole, and the inserting column can rotate in the inserting hole.

5. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein the first clamping groove and the second clamping groove are both V-shaped.

6. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein soft pads are arranged in the first clamping groove and the second clamping groove, and the soft pads are made of rubber or polyurethane materials.

7. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein reinforcing ribs are arranged between the vertical plate and the top plate.

8. The pipe buckling device for machining the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein a limit stop is arranged on a side wall of the vertical plate opposite to the lower die base.

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