CN220717244U - Air conditioner copper pipe stretching mechanism - Google Patents
Air conditioner copper pipe stretching mechanism Download PDFInfo
- Publication number
- CN220717244U CN220717244U CN202322379537.0U CN202322379537U CN220717244U CN 220717244 U CN220717244 U CN 220717244U CN 202322379537 U CN202322379537 U CN 202322379537U CN 220717244 U CN220717244 U CN 220717244U
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- China
- Prior art keywords
- fixedly connected
- copper pipe
- frame
- displacement
- cutting
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 63
- 239000010949 copper Substances 0.000 title claims abstract description 63
- 238000005520 cutting process Methods 0.000 claims abstract description 53
- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000004378 air conditioning Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model discloses an air conditioner copper pipe stretching mechanism, which comprises: the device comprises an installation base and a guide frame, wherein the top of the installation base is fixedly connected with a cutting assembly. According to the utility model, through the mutual coordination among the mounting base, the guide frame, the cutting assembly, the supporting bracket, the telescopic rod, the stretching bracket, the clamping assembly and the displacement assembly, the air conditioner copper pipe stretching mechanism is realized, the clamping motor rotates, so that the threaded sleeves in threaded connection with the clamping threaded rods are mutually close, the copper pipe is clamped through the clamping frame, the displacement motor rotates, the threaded rods in the displacement threaded rod frame are driven to rotate, uniform-speed stable stretching operation is carried out on the copper pipe, the cutting assembly cuts the stretched copper pipe, the clamping motor rotates reversely, the copper pipe is loosened, the displacement motor rotates reversely, the guide frame is close to the cutting bracket, the clamping motor rotates positively again to clamp the subsequent copper pipe, the next stretching operation is completed by repeating the operation, and the automation of the clamp operation is realized.
Description
Technical Field
The utility model relates to the technical field of copper product processing, in particular to an air conditioner copper pipe stretching mechanism.
Background
With the continuous progress of air conditioner manufacturing technology, the requirements on high efficiency, energy conservation and environmental protection are higher, and new air conditioners with two devices (an evaporator and a condenser) made of an internal thread copper coil pipe and a hydrophilic aluminum foil are developed from the 70 s abroad. Compared with a light pipe, the internal thread copper pipe can increase the heat exchange area by 2-3 times, and the turbulence effect formed by the internal thread copper pipe can improve the heat exchange efficiency by 20-30 percent and save energy by 15 percent, so that the production and the processing of the internal thread copper pipe are rapidly developed. The production process of the internal thread copper pipe generally comprises the steps of straightening and cutting a coiled copper blank pipe, processing internal threads of the copper pipe, detecting flaw, detecting air tightness, annealing and packaging finished products, and therefore, the straightening of the copper coil pipe is an important process before the internal threads are processed. In the prior art, the traction device of the processing equipment for traction and stretching of the copper pipe mainly comprises a chain, a motor, a chain wheel and a clamp; the clamp is installed and fixed on the chain, and the motor drives the chain and the clamp to move together through the chain wheel and pulls the copper pipe to be pulled to achieve pulling and stretching through the grinding tool. The clamp is manually operated, and clamping and loosening are required to stop the traction equipment, so that the existing copper pipe stretching and traction processing equipment cannot realize automatic continuous stretching. As a result, the manual traction processing equipment has low processing efficiency, high labor intensity of operators, more processing procedures, influence on the working efficiency and higher loss rate of the copper pipe, so that the air conditioner copper pipe stretching mechanism is required to be provided.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides an air conditioner copper pipe stretching mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an air conditioning copper pipe stretching mechanism comprising: the cutting device comprises a mounting base and a roller frame, wherein the top of the mounting base is fixedly connected with a cutting assembly;
the support brackets are connected through telescopic rods;
the stretching bracket is arranged above the mounting base, and a clamping assembly is arranged in the stretching bracket;
and the displacement assembly is fixedly connected to the surface of the mounting base.
The air conditioner copper pipe stretching mechanism, wherein, tailor the subassembly and include:
the cutting support is fixedly connected to the top of the mounting base, and a guide rail is fixedly connected to the inside of the cutting support;
the cutting device comprises an upper cutting frame, wherein the top of the upper cutting frame is fixedly connected with a lifting oil cylinder, the bottom of the lifting oil cylinder is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a cutter;
the lower cutting frame is connected with the upper cutting frame through a connecting plate, and the connecting plate is connected with the guide rail through a reset spring rod.
The air conditioner copper pipe stretching mechanism, wherein, the clamping assembly includes:
the conversion bin is fixedly connected to the bottom of the inner wall of the stretching bracket, a conversion bevel gear is arranged in the conversion bin, and a clamping motor is fixedly connected to the conversion bevel gear in a penetrating manner;
the adjusting bevel gear is meshed with the conversion bevel gear, a connecting rod is fixedly connected to the side face of the adjusting bevel gear, a conversion belt wheel penetrates through the stretching bracket and is fixedly connected to the connecting rod, and a bracket is fixedly connected to the top of the conversion bin;
the clamping frame, be connected through flexible bracing piece between clamping frame and the tensile support, the side fixedly connected with thread bush of clamping frame, the inside threaded connection of thread bush has the centre gripping threaded rod, the centre gripping threaded rod runs through tensile support fixedly connected with centre gripping band pulley, the centre gripping band pulley is connected through the belt with the conversion band pulley.
The air conditioner copper pipe stretching mechanism, wherein, displacement subassembly includes:
the guide frame is fixedly connected to the bottom of the stretching bracket, and rotating wheels are arranged in the stretching bracket and the guide frame;
the displacement screw thread rack is fixedly connected to the side face of the mounting base, the guide frame is in threaded connection with the displacement screw thread rack, and a displacement belt wheel is fixedly connected to the right side of the displacement screw thread rack;
the motor support, motor support fixed connection is on the right side of mounting base, the right side fixedly connected with displacement motor of motor support, the output shaft of displacement motor runs through motor support fixedly connected with driving pulley, be connected through the belt between driving pulley and the displacement pulley.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual coordination among the mounting base, the roller frame, the cutting assembly, the supporting bracket, the telescopic rod, the stretching bracket, the clamping assembly and the displacement assembly, the air-conditioning copper pipe stretching mechanism is realized, the clamping motor rotates, the switching bevel gear drives the adjusting bevel gear to rotate, the clamping belt pulley is driven to rotate through the switching belt pulley, so that the threaded sleeves in threaded connection with the clamping threaded rod are mutually close, the copper pipe is clamped through the clamping frame, the displacement motor rotates, the driving belt pulley is driven to rotate through the driving belt pulley, so that the threaded rod in the displacement threaded rod frame is driven to rotate, the guide frame is driven to move, the copper pipe is subjected to uniform and stable stretching operation, the stretched copper pipe is cut through the cutting assembly, the clamping motor rotates reversely, the copper pipe is loosened, the displacement motor rotates reversely, the guide frame is close to the cutting bracket, the clamping motor rotates positively again, the subsequent copper pipe is clamped, the next stretching operation is completed through repeated, the automatic operation of the clamp is realized, the continuous stretching operation can be realized under the condition of no stop, the intensity of an operator is reduced, the machining efficiency is improved, and the qualified rate of the copper pipe is improved.
2. According to the utility model, the guide rail and the reset spring rod are arranged, so that when the guide frame cutting support is close, the upper cutting support and the lower cutting support are retracted into the cutting support, and the copper pipe is leaked out, so that the copper pipe is clamped again.
3. According to the utility model, the support bracket ensures the stability of the copper pipe in the stretching process and avoids the damage of the copper pipe caused by bending of the copper pipe in the stretching process.
4. According to the utility model, the rotating wheel reduces friction force between the guide frame and the mounting base in the moving process, and ensures the smoothness of movement.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a cross-sectional view of the right side view of the present utility model;
FIG. 3 is a schematic view of the right side view of the cutting assembly of the present utility model;
FIG. 4 is a cross-sectional view of the front view of the cutting assembly of the present utility model;
fig. 5 is a schematic diagram of the top view of the present utility model.
In the figure:
1 mounting base, 2 roller frame, 3 cutting component, 301 cutting support, 302 guide rail, 303 upper cutting support, 304 lifting cylinder, 305 mounting plate, 306 cutter, 307 lower cutting support, 308 connecting plate, 309 reset spring rod, 4 support bracket, 5 telescopic rod, 6 stretching support, 7 clamping component, 701 converting bin, 702 converting bevel gear, 703 clamping motor, 704 adjusting bevel gear, 705 connecting rod, 706 converting pulley, 707 bracket, 708 clamping bracket, 709 telescopic supporting rod, 710 thread bush, 711 clamping threaded rod, 712 clamping pulley, 8 displacement component, 801 guide frame, 802 rotating wheel, 803 displacement thread bracket, 804 displacement pulley, 805 motor support, 806 displacement motor, 807 driving pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, an air conditioning copper tube stretching mechanism comprises: mounting base 1 and cylinder frame 2, the top fixedly connected with of mounting base 1 tailors subassembly 3, tailors subassembly 3 and includes:
the cutting support 301, cutting support 301 fixed connection is at the top of mounting base 1, and cutting support 301's inside fixedly connected with guide rail 302.
The upper cutting frame 303, the top fixedly connected with lift cylinder 304 of upper cutting frame 303, the bottom fixedly connected with mounting panel 305 of lift cylinder 304, the bottom fixedly connected with cut-off knife 306 of mounting panel 305.
The lower cutting frame 307 is connected with the upper cutting frame 303 through a connecting plate 308, and the connecting plate 308 is connected with the guide rail 302 through a reset spring rod 309, so that when the guide frame 2 is close to the cutting support 301, the upper cutting frame 303 and the lower cutting frame 307 are retracted into the cutting support 301, and the copper pipe is leaked out, so that the copper pipe is clamped again.
The support brackets 4 are connected through the telescopic rods 5, so that stability of the copper pipe in the stretching process is guaranteed, and damage to the copper pipe caused by bending of the copper pipe in the stretching process is avoided.
Stretching bracket 6, stretching bracket 6 sets up in the top of mounting base 1, and stretching bracket 6's internally mounted has clamping assembly 7, and clamping assembly 7 includes:
the conversion bin 701, conversion bin 701 fixed connection is in the bottom of tensile support 6 inner wall, and conversion bin 701's inside is provided with conversion bevel gear 702, and conversion bevel gear 702 runs through conversion bin 701 fixedly connected with centre gripping motor 703.
The adjusting bevel gear 704, the adjusting bevel gear 704 is meshed with the converting bevel gear 702, a connecting rod 705 is fixedly connected to the side face of the adjusting bevel gear 704, a converting belt pulley 706 is fixedly connected to the connecting rod 705 penetrating through the stretching bracket 6, and a bracket 707 is fixedly connected to the top of the converting bin 701.
The clamping frame 708, be connected through flexible bracing piece 709 between clamping frame 708 and the tensile support 6, the side fixedly connected with thread bush 710 of clamping frame 708, the inside threaded connection of thread bush 710 has the centre gripping threaded rod 711, centre gripping threaded rod 711 runs through tensile support 6 fixedly connected with centre gripping band pulley 712, centre gripping band pulley 712 is connected through the belt with converting band pulley 706, centre gripping motor 703 rotates, converting bevel gear 702 drives and adjusts bevel gear 704 rotation, drive the centre gripping band pulley 712 through converting band pulley 706 and rotate, thereby make the thread bush 710 with centre gripping threaded rod 711 threaded connection be close to each other, press from both sides the copper pipe through clamping frame 708.
The displacement subassembly 8, displacement subassembly 8 fixed connection is at the surface of mounting base 1, and displacement subassembly 8 includes:
the guide frame 801, guide frame 801 fixed connection is in the bottom of tensile support 6, and the inside of tensile support 6 and guide frame 801 is provided with runner 802, has reduced the frictional force between guide frame 801 and the mounting base 1 in the removal in-process, has guaranteed the smoothness of removal.
The displacement screw frame 803, displacement screw frame 803 fixed connection is in the side of mounting base 1, and guide frame 801 and displacement screw frame 803 threaded connection, displacement screw frame 803's right side fixed connection has displacement band pulley 804.
The motor support 805, motor support 805 fixed connection is on the right side of mounting base 1, the right side fixedly connected with displacement motor 806 of motor support 805, the output shaft of displacement motor 806 runs through motor support 805 fixedly connected with driving pulley 807, be connected through the belt between driving pulley 807 and the displacement pulley 804, displacement motor 806 rotates, drive the rotation of displacement pulley 804 through driving pulley 807, thereby drive the threaded rod of displacement screw rod frame 803 inside and rotate, thereby drive leading truck 801 and remove, carry out steady stretching operation at the uniform velocity to the copper pipe, tailpiece subassembly 3 tailors the copper pipe that will stretch out, centre gripping motor 703 is reversed, loosen the copper pipe, displacement motor 806 is reversed, make leading truck 801 be close to tailpiece support 301, centre gripping motor 703 is corotated again, press from both sides the follow-up copper pipe, repeat the stretching operation of the next time of above-mentioned operation completion, realize anchor clamps automation, guarantee can realize continuous stretching operation under the circumstances of not shutting down, when having reduced operating personnel's intensity of labour, machining efficiency has been promoted, the qualification rate of copper pipe has been promoted.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
When the air conditioner copper pipe stretching mechanism provided by the utility model is used, the clamping motor 703 rotates, the conversion bevel gear 702 drives the adjustment bevel gear 704 to rotate, the conversion belt pulley 706 drives the clamping belt pulley 712 to rotate, so that the threaded sleeves 710 in threaded connection with the clamping threaded rods 711 are close to each other, the copper pipe is clamped through the clamping frame 708, the stretched copper pipe is cut by the cutting assembly 3, the clamping motor 703 is reversed, the copper pipe is loosened, the displacement motor 806 is reversed, the guide frame 801 is close to the cutting bracket 301, the clamping motor 703 is rotated forward again, the subsequent copper pipe is clamped, and the next stretching operation is completed by repeating the operations.
To sum up: the air conditioner copper pipe stretching mechanism is composed of an installation base 1, a guide frame 2, a cutting assembly 3, a supporting bracket 4, a telescopic rod 5, a stretching bracket 6, a clamping assembly 7 and a displacement assembly 8, and solves the problems mentioned in the background art.
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 (4)
1. An air conditioning copper pipe stretching mechanism comprising: the cutting machine is characterized in that the top of the mounting base (1) is fixedly connected with a cutting assembly (3);
the support brackets (4) are connected with each other through telescopic rods (5);
the stretching bracket (6) is arranged above the mounting base (1), and a clamping assembly (7) is arranged in the stretching bracket (6);
the displacement assembly (8), displacement assembly (8) fixed connection is at the surface of mounting base (1).
2. An air conditioning copper pipe stretching mechanism according to claim 1, wherein: the cutting assembly (3) comprises:
the cutting support (301), the cutting support (301) is fixedly connected to the top of the mounting base (1), and a guide rail (302) is fixedly connected to the inside of the cutting support (301);
the cutting device comprises an upper cutting frame (303), wherein the top of the upper cutting frame (303) is fixedly connected with a lifting oil cylinder (304), the bottom of the lifting oil cylinder (304) is fixedly connected with a mounting plate (305), and the bottom of the mounting plate (305) is fixedly connected with a cutter (306);
the lower cutting frame (307), the lower cutting frame (307) is connected with the upper cutting frame (303) through a connecting plate (308), and the connecting plate (308) is connected with the guide rail (302) through a reset spring rod (309).
3. An air conditioning copper pipe stretching mechanism as set forth in claim 2 wherein: the clamping assembly (7) comprises:
the conversion bin (701), the conversion bin (701) is fixedly connected to the bottom of the inner wall of the stretching bracket (6), a conversion bevel gear (702) is arranged in the conversion bin (701), and the conversion bevel gear (702) penetrates through the conversion bin (701) and is fixedly connected with a clamping motor (703);
the device comprises an adjusting bevel gear (704), wherein the adjusting bevel gear (704) is meshed with a conversion bevel gear (702), a connecting rod (705) is fixedly connected to the side face of the adjusting bevel gear (704), a conversion belt wheel (706) is fixedly connected to the connecting rod (705) in a penetrating mode through a stretching bracket (6), and a bracket (707) is fixedly connected to the top of a conversion bin (701);
clamping frame (708), be connected through flexible bracing piece (709) between clamping frame (708) and the tensile support (6), side fixedly connected with thread bush (710) of clamping frame (708), the inside threaded connection of thread bush (710) has centre gripping threaded rod (711), centre gripping threaded rod (711) runs through tensile support (6) fixedly connected with centre gripping band pulley (712), centre gripping band pulley (712) are connected through the belt with conversion band pulley (706).
4. An air conditioning copper pipe stretching mechanism according to claim 3, wherein: the displacement assembly (8) comprises:
the guide frame (801), the guide frame (801) is fixedly connected to the bottom of the stretching bracket (6), and the stretching bracket (6) and the guide frame (801) are internally provided with rotating wheels (802);
the guide frame (801) is in threaded connection with the displacement thread frame (803), and a displacement belt wheel (804) is fixedly connected to the right side of the displacement thread frame (803);
the motor support (805), motor support (805) fixed connection is on the right side of mounting base (1), the right side fixedly connected with displacement motor (806) of motor support (805), the output shaft of displacement motor (806) runs through motor support (805) fixedly connected with driving pulley (807), be connected through the belt between driving pulley (807) and displacement pulley (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379537.0U CN220717244U (en) | 2023-09-01 | 2023-09-01 | Air conditioner copper pipe stretching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379537.0U CN220717244U (en) | 2023-09-01 | 2023-09-01 | Air conditioner copper pipe stretching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717244U true CN220717244U (en) | 2024-04-05 |
Family
ID=90490739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379537.0U Active CN220717244U (en) | 2023-09-01 | 2023-09-01 | Air conditioner copper pipe stretching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717244U (en) |
-
2023
- 2023-09-01 CN CN202322379537.0U patent/CN220717244U/en active Active
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