Flanging and shaping die for automobile special-shaped air conditioner pipe part

Abstract

The utility model discloses an automobile special-shaped air conditioner pipe part flanging and shaping die which comprises a machining table, two electric push rods are fixedly installed on the top of the machining table, the telescopic end of one electric push rod is fixedly connected with a fixing plate, the telescopic end of the other electric push rod is fixedly connected with an installation base, and the installation base is fixedly connected with a fixing plate. A supporting plate is fixedly connected to the top of the mounting base, a motor is fixedly mounted on one side of the supporting plate, and an adjusting plate is rotationally connected to the other side of the supporting plate. Through cooperative use of the machining table, the electric push rod, the supporting plate, the adjusting plate, the arc-shaped groove, the clamping block, the flanging die, the sliding groove, the special-shaped pipe clamping plate and other structures, the flanging die can be conveniently disassembled and replaced, and the problems that most flanging dies are integrated, the disassembling and replacing process is troublesome and inconvenient, and the machining efficiency is high are solved. And the problem that the flanging die replacement efficiency is reduced is solved, and the flanging work efficiency and the practicability of the device are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning pipe processing, in particular to a flanging shaping die for automobile special-shaped air-conditioning pipe parts. Background Art

[0002] Special-shaped pipes are seamless steel pipes made into various special shapes by cold drawing. Special-shaped pipes are generally classified according to their cross-section. Special-shaped seamless steel pipes are a general term for seamless steel pipes with other cross-sectional shapes other than round pipes. According to the material, they can be divided into seamless steel pipe special-shaped pipes, aluminum alloy special-shaped pipes, and plastic special-shaped pipes.

[0003] At present, when flanging special-shaped tubes using flanging shaping dies, it is necessary to use a flanging die that matches the shape of the special-shaped tube. However, since most flanging dies are integral, the process of disassembly and replacement is troublesome and inconvenient, which not only reduces the efficiency of replacing the flanging dies, but also greatly reduces the efficiency of the flanging work.

[0004] Therefore, it is necessary to provide a flanging shaping die for automobile special-shaped air-conditioning pipe parts to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a flanging shaping die for automobile special-shaped air-conditioning pipe parts.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] As a further description of the above technical solution:

[0008] The output end of the motor is fixedly connected to one side of the adjustment plate, and the number of the clamping blocks is the same as that of the sliding components.

[0009] As a further description of the above technical solution:

[0010] The sliding assembly includes a sliding groove, which is opened on one side of the support plate. A slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the clamping block.

[0011] As a further description of the above technical solution:

[0012] One side of the placement platform is fixedly connected to two guide columns, the two guide columns are arranged opposite to each other, and both of the guide columns movably penetrate the mounting seat.

[0013] As a further description of the above technical solution:

[0014] The pipe clamping assembly includes an electric telescopic rod, which is arranged on a processing table. The telescopic end of the electric telescopic rod is fixedly connected to a lower pressure plate. The bottom of the lower pressure plate is fixedly connected to a plurality of elastic telescopic rods. The plurality of elastic telescopic rods are arranged in a rectangular array. A slot is provided on one side of the lower pressure plate. The interior of the slot is slidably connected to a special-shaped pipe clamping plate. Two pins are provided on the lower pressure plate, and the other ends of the two pins are movably inserted into the interior of the special-shaped pipe clamping plate.

[0015] As a further description of the above technical solution:

[0016] The top of the processing table is fixedly connected with a bracket, and the top end of the electric telescopic rod is fixedly connected to the bottom end of the bracket.

[0017] As a further description of the above technical solution:

[0018] The bottom of the elastic telescopic rod is fixedly connected with a rubber block, and the processing table is provided with a controller.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the existing technology, the flanging shaping die for automobile special-shaped air-conditioning pipe parts can conveniently disassemble and replace the flanging die through the coordinated use of structures such as the processing table, electric push rod, support plate, adjustment plate, arc groove, clamping block, flanging die, slide groove and special-shaped pipe clamping plate, and avoids the problem that most flanging dies are integral, and the disassembly and replacement process is more troublesome and inconvenient, which reduces the efficiency of flanging die replacement, thereby greatly improving the efficiency of flanging work and the practicality of the device.

[0021] 2. Compared with the existing technology, the flanging forming die for automobile special-shaped air-conditioning pipe parts can release the limit fixation of the special-shaped pipe clamping plate by removing the pin, and then slide it toward the opening of the slot and take it out from the inside of the slot, which makes it convenient to replace the special-shaped pipe clamping plate. In addition, the fixed plate, the lower pressure plate, the elastic telescopic rod and the rubber block are used in conjunction with other structures to clamp special-shaped pipes of different shapes and ensure the stability of the special-shaped pipe during the flanging process, thereby improving the quality of the special-shaped pipe flanging. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a flanging forming die for automobile special-shaped air-conditioning pipe parts proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a guide column and motor of a flanging forming die for a special-shaped air-conditioning pipe part of an automobile proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of an adjustment plate and a clamping block of a flanging forming die for a special-shaped air-conditioning pipe part of an automobile proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the slideway and slider of a flanging forming die for a special-shaped air-conditioning pipe part of an automobile proposed by the utility model;

[0026] Figure 5 The utility model provides a schematic diagram of the structure of the rubber block and slots of a flanging and shaping die for a special-shaped air-conditioning pipe part of an automobile.

[0027] Legend:

[0028] 1. Processing table; 2. Electric push rod; 3. Fixed plate; 4. Mounting seat; 5. Support plate; 6. Motor; 7. Adjustment plate; 8. Arc groove; 9. Clamping block; 10. Rubber plate; 11. Flanging mold; 12. Placement table; 13. Slide; 14. Slider; 15. Guide column; 16. Electric telescopic rod; 17. Lower pressure plate; 18. Elastic telescopic rod; 19. Slot; 20. Special-shaped pipe clamping plate; 21. Latch; 22. Bracket; 23. Rubber block; 24. Controller. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-5 The utility model provides a flanging shaping mold for automobile special-shaped air-conditioning pipe parts: it includes a processing table 1, a controller 24 is provided on the processing table 1, and two electric push rods 2 are fixedly installed on the top of the processing table 1, and the telescopic end of one electric push rod 2 is fixedly connected to a fixing plate 3. Through the setting of the fixing plate 3, it can abut against the end of the special-shaped pipe away from the flanging to prevent the special-shaped pipe from moving during the flanging work and affecting the quality of the flanging. The telescopic end of the other electric push rod 2 is fixedly connected to a mounting seat 4, and the top of the mounting seat 4 is fixedly connected to a supporting plate 5. A motor 6 is fixedly installed on one side of the supporting plate 5, and an adjusting plate 7 is rotatably connected to the other side of the supporting plate 5. The output end of the motor 6 is fixedly connected to one side of the adjusting plate 7, and a plurality of arc grooves 8 are opened on the adjusting plate 7. The inner part of the arc groove 8 is movably connected to a clamping block 9, and a rubber plate 10 is fixedly connected to the clamping block 9. The setting of 10 can increase the friction between the flanging mold 11 and the clamping block 9, further improving the stability of the flanging mold 11 after being clamped. A flanging mold 11 is arranged between several rubber plates 10, and several sliding components are arranged on the support plate 5. The clamping blocks 9 are the same in number and correspond one to one. The top of the processing table 1 is fixedly connected to a placing table 12, and a pipe clamping assembly is provided on the processing table 1. By removing the pin 21 and releasing the limit fixation of the special-shaped pipe clamping plate 20, it can be slid toward the opening of the slot 19 and taken out from the inside of the slot 19, so that the special-shaped pipe clamping plate 20 can be replaced conveniently. The combination of the fixed plate 3, the lower pressure plate 17, the elastic telescopic rod 18 and the rubber block 23 can clamp special-shaped pipes of different shapes and ensure the stability of the special-shaped pipe during the flanging process, thereby improving the quality of the special-shaped pipe flanging.

[0031] The sliding assembly includes a slide groove 13, which is opened on one side of the support plate 5. A slider 14 is slidably connected to the inside of the slide groove 13. The slider 14 is fixedly connected to the clamping block 9. Two guide columns 15 are fixedly connected to one side of the placement table 12. Both guide columns 15 are movable through the mounting seat 4. Through the setting of the guide columns 15, the movement of the mounting seat 4 can be further limited, thereby improving the quality of subsequent flanging.

[0032] The pipe clamping assembly includes an electric telescopic rod 16, which is arranged on the processing table 1. The top of the processing table 1 is fixedly connected to a bracket 22, and the top of the electric telescopic rod 16 is fixedly connected to the bottom of the bracket 22. The telescopic end of the electric telescopic rod 16 is fixedly connected to a lower pressure plate 17, and the bottom of the lower pressure plate 17 is fixedly connected to several elastic telescopic rods 18. Through the setting of the elastic telescopic rod 18, it is possible to clamp and fix special-shaped pipes of different shapes, thereby improving the practicality of the device. The bottom of the elastic telescopic rod 18 is fixedly connected to a rubber block 23. Through the setting of the rubber block 23, the friction between the elastic telescopic rod 18 and the special-shaped pipe can be increased, thereby improving the stability of the clamping. A slot 19 is provided on one side of the lower pressure plate 17, and the interior of the slot 19 is slidably connected to the special-shaped pipe clamping plate 20. Two pins 21 are provided on the lower pressure plate 17, and the other ends of the two pins 21 are movably inserted into the special-shaped pipe clamping plate 20.

[0033] Working principle: During operation, the flanging die 11 and the shaped tube clamping plate 20 are replaced accordingly according to the shape of the special-shaped tube to be flanging, that is, the motor 6 is started so that its output end drives the adjusting plate 7 to rotate. Under the guidance of the arc groove 8, and in cooperation with the slide groove 13 and the slider 14, the clamping block 9 can drive the corresponding rubber plate 10 to move to the side away from the flanging die 11, and the clamping work of the flanging die 11 is released. The flanging die 11 can then be disassembled and replaced. To disassemble the shaped tube clamping plate 20, it is only necessary to remove the two pins 21. After releasing the limit fixation on it, it can be slid toward the opening of the slot 19, taken out from the inside of the slot 19, and the corresponding shaped tube clamping plate 20 can be replaced.

[0034] After the replacement of the corresponding flanging mold 11 and the special-shaped tube clamping plate 20, the special-shaped tube to be flanged is placed on the placing table 12, and one of the electric push rods 2 is started to drive the fixing plate 3 to move and abut against and fix one end of the pipe. Then, the electric telescopic rod 16 is started to extend its telescopic end, driving the lower pressing plate 17, the elastic telescopic rod 18, the rubber block 23 and the special-shaped tube clamping plate 20 adapted to the special-shaped tube to move downward synchronously, so that after the telescopic end of the elastic telescopic rod 18 is contracted, part of the rubber block 23 abuts against the top of the special-shaped tube to fix it. At the same time, the downward-moving special-shaped tube clamping plate 20 fixes and limits the part of the special-shaped tube to be flanging. Then, the other electric push rod 2 is started, and under the guiding action of the guide column 15, it drives the mounting seat 4, the support plate 5, the adjusting plate 7 and the clamped flanging mold 11 and other structures to move synchronously, and the flanging mold 11 can perform flanging work on the special-shaped tube.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flanging shaping die for automobile special-shaped air-conditioning pipe parts, comprising a processing table (1), characterized in that: Two electric push rods (2) are fixedly installed on the top of the processing table (1), wherein the telescopic end of one of the electric push rods (2) is fixedly connected to a fixed plate (3), and the telescopic end of the other electric push rod (2) is fixedly connected to a mounting seat (4), and the top of the mounting seat (4) is fixedly connected to a support plate (5), a motor (6) is fixedly installed on one side of the support plate (5), and an adjustment plate (7) is rotatably connected to the other side of the support plate (5), and a plurality of arc grooves (8) are provided on the adjustment plate (7), and a clamping block (9) is movably connected inside the arc groove (8), and a rubber plate (10) is fixedly connected to the clamping block (9), and a flanging mold (11) is provided between the plurality of rubber plates (10). A plurality of sliding components are provided on the support plate (5), and a placement table (12) is fixedly connected to the top of the processing table (1), and a pipe clamping component is provided on the processing table (1).

2. The flanging shaping die for automobile special-shaped air-conditioning pipe parts according to claim 1, characterized in that: The output end of the motor (6) is fixedly connected to one side of the adjustment plate (7), and the number of the clamping blocks (9) is the same as that of the sliding components.

3. The flanging shaping die for automobile special-shaped air-conditioning pipe parts according to claim 1, characterized in that: The sliding assembly comprises a slide groove (13), wherein the slide groove (13) is provided on one side of the support plate (5), and a slider (14) is slidably connected inside the slide groove (13), and the slider (14) is fixedly connected to the clamping block (9).

4. The flanging shaping die for automobile special-shaped air-conditioning pipe parts according to claim 1, characterized in that: Two guide columns (15) are fixedly connected to one side of the placement platform (12), and both of the guide columns (15) are movably connected to penetrate the mounting seat (4).

5. The flanging shaping die for automobile special-shaped air-conditioning pipe parts according to claim 1, characterized in that: The pipe clamping assembly includes an electric telescopic rod (16), which is arranged on a processing table (1), and a telescopic end of the electric telescopic rod (16) is fixedly connected to a lower pressure plate (17), and a plurality of elastic telescopic rods (18) are fixedly connected to the bottom of the lower pressure plate (17). A slot (19) is provided on one side of the lower pressure plate (17), and a special-shaped pipe clamping plate (20) is slidably connected inside the slot (19). Two latches (21) are provided on the lower pressure plate (17), and the other ends of the two latches (21) are movably inserted into the special-shaped pipe clamping plate (20).

6. The flanging shaping die for automobile special-shaped air-conditioning pipe parts according to claim 5, characterized in that: The top of the processing table (1) is fixedly connected to a bracket (22), and the top of the electric telescopic rod (16) is fixedly connected to the bottom of the bracket (22).

7. The flanging and shaping die for automobile special-shaped air-conditioning pipe parts according to claim 5, characterized in that: A rubber block (23) is fixedly connected to the bottom of the elastic telescopic rod (18), and a controller (24) is provided on the processing table (1).

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