CN212525559U - U-shaped copper pipe bending device for fin condenser - Google Patents
U-shaped copper pipe bending device for fin condenser Download PDFInfo
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- CN212525559U CN212525559U CN202020692709.3U CN202020692709U CN212525559U CN 212525559 U CN212525559 U CN 212525559U CN 202020692709 U CN202020692709 U CN 202020692709U CN 212525559 U CN212525559 U CN 212525559U
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Abstract
The utility model discloses a bending device for U-shaped copper pipe of fin condenser, comprises a workbench, the mount is installed through the bolt in one side of workstation top outer wall, and the inside of mount rotates and is connected with the subassembly of bending, install the motor of bending through the bolt on one side outer wall of mount, and bend the motor and be the transmission with the subassembly of bending and be connected, one side that the mount was kept away from to workstation top outer wall is installed the mounting panel through the bolt, the welding has a plurality of guide bar between mounting panel and the mount, one side that workstation top outer wall is close to the mounting panel is installed through the bolt, the output key of conveying motor is connected with the lead screw, and the lead screw is kept away from the one end of conveying motor and is rotated through the bearing. The utility model discloses a conveying motor can carry the copper pipe to the inside of the subassembly of bending through the push pedal, need not that operating personnel is manual to be sent into and support, has avoided the fold accidental injury operating personnel's that the copper pipe in-process produced occurence of failure.
Description
Technical Field
The utility model relates to a condenser makes technical field, especially relates to a bending device of fin condenser U type copper pipe.
Background
The condenser is a machine part of a refrigeration system, belongs to a heat exchanger, can convert gas or vapor into liquid, transfers heat in a pipe into air near the pipe in a quick mode, and a cooling pipe in the condenser is increased in contact area and is usually made into a thin disc shape, so a U-shaped copper pipe bending device is needed for bending a copper pipe.
The U type copper pipe bending device that has now generally needs artifical manual pay-off, and the effect of bending force is received to the in-process copper pipe of bending, and the surface of copper pipe can produce tiny fold, probably presss from both sides wounded operating personnel's palm, consequently, the urgent need design a fin condenser U type copper pipe bending device and solve above-mentioned problem.
Disclosure of Invention
The utility model aims at solving the problem that the in-process copper pipe of bending that exists among the prior art receives the effect of bending force, and the surface of copper pipe can produce tiny fold, can press from both sides wounded operating personnel's palm shortcoming, and the U type copper pipe bending device of fin condenser that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bending device for a U-shaped copper pipe of a fin condenser comprises a workbench, wherein a fixed frame is installed on one side of the outer wall of the top of the workbench through a bolt, a bending assembly is rotatably connected inside the fixed frame, a bending motor is installed on the outer wall of one side of the fixed frame through a bolt and is in transmission connection with the bending assembly, a mounting plate is installed on one side, away from the fixed frame, of the outer wall of the top of the workbench through a bolt, a plurality of guide rods are welded between the mounting plate and the fixed frame, a conveying motor is installed on one side, close to the mounting plate, of the outer wall of the top of the workbench through a bolt, the output end of the conveying motor is in key connection with a lead screw, one end, away from the conveying motor, of the lead screw is rotatably connected onto the outer wall of one side of the, the push plate is connected to the outer part of the screw rod through a screw hole and a thread.
The key concept of the technical scheme is as follows: through the push pedal and the conveyor motor who set up, conveyor motor can drive the push pedal and move forward and make the copper pipe carried to the inside of the subassembly of bending, need not that operating personnel manually sends into and supports, has avoided the fold accidental injury operating personnel's that the copper pipe produced among the bending process occurence of failure.
Further, install the slide rail through the bolt on the top outer wall of workstation, and it has the spout to open on one side outer wall of slide rail, the welding has the slider on one side inner wall of push pedal, slider sliding connection is in the inside of spout.
Furthermore, the bending assembly comprises two fixing plates, a central shaft is welded at the center of the outer wall of one side, opposite to the two fixing plates, of the two fixing plates, and a bending shaft is welded at the position, close to the central shaft, of the outer wall of one side, opposite to the two fixing plates.
Furthermore, the outer walls of the side surfaces of the central shaft and the bending shaft are provided with fixing grooves distributed equidistantly, and the outer wall of the top of the fixing frame is provided with limiting grooves distributed equidistantly.
Furthermore, one of them the welding has fixed cover on one side outer wall of fixed plate, and opens on the side inner wall of fixed cover and have the draw-in groove that becomes equidistance and distribute, the welding has the fixture block that becomes equidistance and distribute on the output of the motor of bending, and the fixture block joint is in the inside of draw-in groove.
Furthermore, a displacement sensor is installed on the outer wall of one side of the push plate through a screw, a controller is installed on the outer wall of one side of the workbench through a screw, and the controller is electrically connected with the displacement sensor, the conveying motor and the bending motor respectively.
Furthermore, a support frame is welded on the outer wall of the bottom of the workbench, and feet are welded at the bottom of the support frame.
The utility model has the advantages that:
1. through the push pedal and the conveyor motor who set up, conveyor motor can drive the push pedal and move forward and make the copper pipe carried to the inside of the subassembly of bending, need not that operating personnel manually sends into and supports, has avoided the fold accidental injury operating personnel's that the copper pipe produced among the bending process occurence of failure.
2. Through the displacement sensor who sets up, displacement sensor can measure the distance that the push pedal gos forward, and the copper pipe sends into the length of the subassembly part of bending promptly, need not operating personnel and measures for the length of bending of copper pipe is more accurate.
3. Through the clamping groove and the clamping block which are arranged, the bending assembly and the bending motor are connected with each other through the clamping groove and the clamping block, so that the bending assembly can be detached and replaced more conveniently, the bending assembly is convenient to maintain and replace different models, and copper pipes of different specifications are processed.
Drawings
Fig. 1 is a schematic structural view of a U-shaped copper pipe bending device for a fin condenser according to the present invention;
fig. 2 is a schematic view of a fixing frame structure of a bending device for a U-shaped copper pipe of a fin condenser according to the present invention;
fig. 3 is a schematic structural view of a bending assembly of a bending device for a U-shaped copper pipe of a fin condenser according to the present invention;
fig. 4 is the utility model provides a local enlarged schematic diagram of a structure of fin condenser U type copper pipe bending device.
In the figure: the device comprises a working table 1, a sliding block 2, a conveying motor 3, a mounting plate 4, a push plate 5, a wire hole 6, a fixing frame 7, a bending assembly 8, a bending motor 9, a controller 10, a supporting frame 11, feet 12, a displacement sensor 13, a lead screw 14, a guide rod 15, a limiting groove 16, a fixing plate 17, a central shaft 18, a bending shaft 19, a fixing groove 20, a fixing sleeve 21, a clamping groove 22, a clamping block 23, a sliding rail 24 and a sliding groove 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a bending device for a U-shaped copper pipe of a fin condenser comprises a workbench 1, wherein a fixed frame 7 is installed on one side of the outer wall of the top of the workbench 1 through a bolt and is used for fixedly installing a bending assembly 8, the fixing frame 7 is connected with the bending assembly 8 in a rotating manner and is used for bending the copper pipe, a bending motor 9 is installed on the outer wall of one side of the fixed frame 7 through a bolt, the type of the bending motor 9 is 57HM2a76-304 and is used for driving the bending assembly 8 to rotate, the bending motor 9 is in transmission connection with the bending assembly 8, an installation plate 4 is installed on one side of the outer wall of the top of the workbench 1, which is far away from the fixed frame 7, a plurality of guide rods 15 are welded between the installation plate 4 and the fixed frame 7 and are used for bearing and fixing the copper pipe, a conveying motor 3 is installed on one side of the outer wall of the, the push plate device is used for pushing the push plate 5 to move, the output end of the conveying motor 3 is in keyed connection with the screw rod 14, one end, far away from the conveying motor 3, of the screw rod 14 is connected to the outer wall of one side of the fixing frame 7 through a bearing in a rotating mode, the push plate 5 is connected to the outer portion of the guide rod 15 in a sliding mode and used for pushing the copper pipe to move, the outer wall of one side of the push plate 5 is provided with the screw hole 6, and the push plate 5 is connected to the outer.
As can be seen from the above description, the present invention has the following advantages: through the push pedal 5 and the conveyor motor 3 that set up, conveyor motor 3 can drive push pedal 5 forward motion and make the copper pipe carried to the inside of 8 of bending, need not that operating personnel manually sends into and supports, has avoided the fold accidental injury operating personnel's that the copper pipe produced among the bending process occurence of failure.
Further, a sliding rail 24 is installed on the outer wall of the top of the workbench 1 through a bolt, a sliding groove 25 is formed in the outer wall of one side of the sliding rail 24, a sliding block 2 is welded on the inner wall of one side of the push plate 5, and the sliding block 2 is connected inside the sliding groove 25 in a sliding mode and used for guiding the push plate 5.
Further, the bending assembly 8 comprises two fixing plates 17, a central shaft 18 is welded at the center of the outer wall of one side, opposite to the two fixing plates 17, and serves as a fulcrum, and a bending shaft 19 is welded at the position, close to the central shaft 18, of the outer wall of one side, opposite to the two fixing plates 17, and serves to provide bending force.
Furthermore, the outer walls of the side surfaces of the central shaft 18 and the bending shaft 19 are both provided with fixing grooves 20 distributed at equal intervals, and the outer wall of the top of the fixing frame 7 is provided with limiting grooves 16 distributed at equal intervals.
Furthermore, a fixing sleeve 21 is welded on the outer wall of one side of one of the fixing plates 17, clamping grooves 22 which are distributed equidistantly are formed in the inner wall of the side face of the fixing sleeve 21, clamping blocks 23 which are distributed equidistantly are welded on the output end of the bending motor 9, and the clamping blocks 23 are clamped in the clamping grooves 22, so that the bending assembly 8 can be detached conveniently.
Furthermore, a displacement sensor 13 is mounted on the outer wall of one side of the push plate 5 through a screw, the type of the displacement sensor 13 is preferably HG-C1400 for measuring two movement distances, a controller 10 is mounted on the outer wall of one side of the workbench 1 through a screw, the type of the controller 10 is preferably s7-200 for controlling the opening and closing of the conveying motor 3 and the bending motor 9, and the controller 10 is respectively electrically connected with the displacement sensor 13, the conveying motor 3 and the bending motor 9.
Further, a support frame 11 is welded on the outer wall of the bottom of the workbench 1, and feet 12 are welded at the bottom of the support frame 11 and used for supporting the whole equipment.
Adopt the displacement sensor 13 of the aforesaid setting, displacement sensor 13 can measure the distance that push pedal 5 gos forward, the copper pipe sends into the length of 8 parts of the subassembly of bending promptly, need not operating personnel and measure, make the length of bending of copper pipe more accurate, the draw-in groove 22 and the fixture block 23 of setting, the subassembly 8 of bending passes through draw-in groove 22 and fixture block 23 interconnect with the motor 9 of bending, make the subassembly 8 of bending to pull down the change more conveniently, thereby make the subassembly 8 of bending more be convenient for maintain and change different models, in order to process the copper pipe of different specifications.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A U-shaped copper pipe bending device of a fin condenser comprises a workbench 1, wherein a fixed frame 7 is installed on one side of the outer wall of the top of the workbench 1 through a bolt and used for fixedly installing a bending assembly 8, the fixing frame 7 is connected with the bending assembly 8 in a rotating mode and used for bending a copper pipe, a bending motor 9 is installed on the outer wall of one side of the fixed frame 7 through a bolt, the type of the bending motor 9 is 57HM2A76-304 and used for driving the bending assembly 8 to rotate, the bending motor 9 is in transmission connection with the bending assembly 8, a mounting plate 4 is installed on one side, far away from the fixed frame 7, of the outer wall of the top of the workbench 1 through a bolt, a plurality of guide rods 15 are welded between the mounting plate 4 and the fixed frame 7 and used for bearing and fixing the copper pipe, a conveying motor 3 is installed on one side, close to the mounting plate 4, of, the push plate device is used for pushing the push plate 5 to move, the output end of the conveying motor 3 is in keyed connection with the screw rod 14, one end, far away from the conveying motor 3, of the screw rod 14 is connected to the outer wall of one side of the fixing frame 7 through a bearing in a rotating mode, the push plate 5 is connected to the outer portion of the guide rod 15 in a sliding mode and used for pushing the copper pipe to move, the outer wall of one side of the push plate 5 is provided with the screw hole 6, and the push plate 5 is connected to the outer.
The outer wall of the top of the workbench 1 is provided with a sliding rail 24 through a bolt, the outer wall of one side of the sliding rail 24 is provided with a sliding groove 25, the inner wall of one side of the push plate 5 is welded with a sliding block 2, and the sliding block 2 is connected inside the sliding groove 25 in a sliding manner and used for guiding the push plate 5; the bending assembly 8 comprises two fixing plates 17, a central shaft 18 is welded at the center of the outer wall of one side, opposite to the two fixing plates 17, and is used as a fulcrum, and a bending shaft 19 is welded at the position, close to the central shaft 18, of the outer wall of one side, opposite to the two fixing plates 17, and is used for providing bending force; fixing grooves 20 which are distributed equidistantly are formed in the outer walls of the side surfaces of the central shaft 18 and the bending shaft 19, and limiting grooves 16 which are distributed equidistantly are formed in the outer wall of the top of the fixing frame 7; a fixing sleeve 21 is welded on the outer wall of one side of one fixing plate 17, clamping grooves 22 distributed at equal intervals are formed in the inner wall of the side face of the fixing sleeve 21, clamping blocks 23 distributed at equal intervals are welded on the output end of the bending motor 9, and the clamping blocks 23 are clamped in the clamping grooves 22, so that the bending assembly 8 can be conveniently detached; a displacement sensor 13 is installed on the outer wall of one side of the push plate 5 through a screw, the type of the displacement sensor 13 is preferably HG-C1400 and is used for measuring two movement distances, a controller 10 is installed on the outer wall of one side of the workbench 1 through a screw, the type of the controller 10 is preferably s7-200 and is used for controlling the opening and closing of the conveying motor 3 and the bending motor 9, and the controller 10 is respectively and electrically connected with the displacement sensor 13, the conveying motor 3 and the bending motor 9; the outer wall of the bottom of the workbench 1 is welded with a support frame 11, and the bottom of the support frame 11 is welded with ground feet 12 for supporting the whole equipment.
The working principle is as follows: when the copper pipe bending machine is used, an operator firstly arranges copper pipes in a gap between two guide rods 15, then inputs a distance to be bent into the controller 10, the controller 10 firstly opens the conveying motor 3, the conveying motor 3 drives the push plate 5 to move forwards through the screw rod 14 and the screw hole 6, the push plate 5 pushes the copper pipes to move forwards, one end of each copper pipe is inserted between holes formed by the upper fixing groove 20 and the lower fixing groove 20 through the limiting groove 16, when the distance measured by the displacement sensor 13 reaches a set distance, the controller 10 controls the conveying motor 3 to be closed and controls the bending motor 9 to be started, the bending motor 9 enables the fixing plate 17 to rotate through the clamping block 23 and the clamping groove 23, the fixing plate 17 drives the central shaft 18 and drives the bending shaft 19 to rotate along the central shaft 18, so that the bending shaft 19 and the central shaft 18 bend the copper pipes, and after the bending is finished, the controller 10 controls the conveying motor 3, so that the copper pipe is pushed out from one side of the device by the conveying motor 3 through the push plate 5, and then the push plate 5 and the bending assembly are controlled to reset.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A bending device for a U-shaped copper pipe of a fin condenser comprises a workbench (1) and is characterized in that a fixing frame (7) is installed on one side of the outer wall of the top of the workbench (1) through a bolt, a bending assembly (8) is connected to the inside of the fixing frame (7) in a rotating mode, a bending motor (9) is installed on the outer wall of one side of the fixing frame (7) through a bolt, the bending motor (9) is in transmission connection with the bending assembly (8), a mounting plate (4) is installed on one side, away from the fixing frame (7), of the outer wall of the top of the workbench (1) through a bolt, a plurality of guide rods (15) are welded between the mounting plate (4) and the fixing frame (7), a conveying motor (3) is installed on one side, close to the mounting plate (4), of the outer wall of the top of the workbench (1) through a, and the one end that conveying motor (3) was kept away from in lead screw (14) passes through the bearing and rotates the connection on one side outer wall of mount (7), the outside sliding connection of guide bar (15) has push pedal (5), and opens threaded hole (6) on the one side outer wall of push pedal (5), push pedal (5) are through the outside of threaded hole (6) threaded connection at lead screw (14).
2. The U-shaped copper pipe bending device for the fin condenser according to claim 1, wherein a sliding rail (24) is mounted on the outer wall of the top of the workbench (1) through a bolt, a sliding groove (25) is formed in the outer wall of one side of the sliding rail (24), a sliding block (2) is welded on the inner wall of one side of the pushing plate (5), and the sliding block (2) is connected to the inside of the sliding groove (25) in a sliding mode.
3. The bending device for the U-shaped copper pipe of the fin condenser according to claim 1, wherein the bending assembly (8) comprises two fixing plates (17), a central shaft (18) is welded at the center of the outer wall of one side, opposite to the two fixing plates (17), and a bending shaft (19) is welded at the position, close to the central shaft (18), of the outer wall of one side, opposite to the two fixing plates (17).
4. The bending device for the U-shaped copper pipe of the fin condenser according to claim 3, wherein fixing grooves (20) are formed in the outer walls of the side faces of the central shaft (18) and the bending shafts (19) in an equidistant distribution mode, and limiting grooves (16) are formed in the outer wall of the top of the fixing frame (7) in an equidistant distribution mode.
5. The U-shaped copper pipe bending device for the fin condenser as claimed in claim 3, wherein a fixing sleeve (21) is welded on the outer wall of one side of one of the fixing plates (17), clamping grooves (22) are formed in the inner wall of the side face of the fixing sleeve (21) and are distributed at equal intervals, clamping blocks (23) are welded on the output end of the bending motor (9) and are distributed at equal intervals, and the clamping blocks (23) are clamped in the clamping grooves (22).
6. The bending device for the U-shaped copper pipe of the fin condenser according to claim 1, wherein a displacement sensor (13) is mounted on the outer wall of one side of the push plate (5) through a screw, a controller (10) is mounted on the outer wall of one side of the workbench (1) through a screw, and the controller (10) is electrically connected with the displacement sensor (13), the conveying motor (3) and the bending motor (9) respectively.
7. The bending device for the U-shaped copper pipe of the fin condenser according to claim 1, wherein a support frame (11) is welded to the outer wall of the bottom of the workbench (1), and ground feet (12) are welded to the bottom of the support frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692709.3U CN212525559U (en) | 2020-04-29 | 2020-04-29 | U-shaped copper pipe bending device for fin condenser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692709.3U CN212525559U (en) | 2020-04-29 | 2020-04-29 | U-shaped copper pipe bending device for fin condenser |
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| CN212525559U true CN212525559U (en) | 2021-02-12 |
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| CN202020692709.3U Active CN212525559U (en) | 2020-04-29 | 2020-04-29 | U-shaped copper pipe bending device for fin condenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477764A (en) * | 2021-06-24 | 2021-10-08 | 熊武 | New energy automobile air conditioner copper pipe bending apparatus |
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2020
- 2020-04-29 CN CN202020692709.3U patent/CN212525559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477764A (en) * | 2021-06-24 | 2021-10-08 | 熊武 | New energy automobile air conditioner copper pipe bending apparatus |
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