CN220992381U - Adjusting mechanism of fin tube bender - Google Patents
Adjusting mechanism of fin tube bender Download PDFInfo
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- CN220992381U CN220992381U CN202322789630.9U CN202322789630U CN220992381U CN 220992381 U CN220992381 U CN 220992381U CN 202322789630 U CN202322789630 U CN 202322789630U CN 220992381 U CN220992381 U CN 220992381U
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Abstract
The utility model discloses an adjusting mechanism of a fin tube bender, which relates to the technical field of fin tube processing and comprises a mounting frame, wherein a lifting plate is movably arranged on the mounting frame, lifting wheels are rotatably arranged on the lifting plate, a mounting plate is fixedly arranged on the side part of the lifting plate, a measuring assembly for measuring the diameter of a circular shaft of a bending die is arranged on the mounting plate, the mounting frame is movably arranged on a base, and a driving assembly for driving the mounting plate to move is fixedly arranged in the base. According to the design scheme, the measuring assembly is arranged on the lifting plate, when the bending die is arranged, one end of the bending die is fixed on the three-jaw chuck of the bending machine, the lifting wheel is lifted to a preset height according to the model of the bending die, the diameter of the circular shaft of the bending die is detected through the measuring assembly, and the height of the lifting wheel is automatically corrected by the control system according to the detected data, so that the installation process of the bending die is simple and quick.
Description
Technical Field
The utility model relates to the technical field of fin tube processing, in particular to an adjusting mechanism of a fin tube bender.
Background
The fin tube is a heat exchange element, and is mainly used for improving heat exchange efficiency, and the surface of the heat exchange tube is usually provided with fins to increase the outer surface area (or the inner surface area) of the heat exchange tube, so that the aim of improving the heat exchange efficiency is achieved.
In the prior art, the fin tube is wound on a special bending die to bend the fin tube into a spiral structure, two ends of the bending die are of cylindrical structures, one end of the bending die is fixed on a three-jaw chuck of a bending machine, the other end of the bending die is required to be placed on a lifting wheel with adjustable height in order to ensure the axial line level of the bending die, and the end part of the bending die is supported by the lifting wheel to prevent the bending die from sinking, so that the axial line level of the bending die is ensured.
However, in the actual production process, machining errors are found in the diameter size of the circular shaft of each bending die, the height of the lifting wheel is adjusted according to the diameter size of the circular shaft of each bending die, time and labor are wasted in height adjustment of the lifting wheel, the lifting wheel lacks a positioning mechanism in the horizontal direction, when the bending die is replaced, the position of the lifting wheel is deviated, and an operator is required to manually correct the lifting wheel, so that the production efficiency is affected.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an adjusting mechanism of a fin tube bender.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fin tube bending machine guiding mechanism, includes the mounting bracket, mobilizable installs on the mounting bracket lifts the board, it installs the lift wheel to lift to rotate on the board, it has the mounting panel to lift board lateral part fixed mounting, be equipped with the measuring assembly who is used for measuring bending die circle axle diameter on the mounting panel, mobilizable installing of mounting bracket is on the base, the inside fixed mounting of base has the drive assembly who is used for driving the mounting panel and removes.
Further, fixed mounting has first electric telescopic handle on the mounting bracket, the push rod fixed mounting of first electric telescopic handle is on lifting the board, fixed mounting has a plurality of groups guide bar on the lifting the board, a plurality of groups the guide bar passes through sliding sleeve slidable mounting on the mounting bracket, mounting bracket lateral part fixed mounting has linear displacement sensor, linear displacement sensor's pull rod end fixed mounting is on lifting the board.
Further, the measuring assembly comprises a detection probe which is fixedly arranged on the probe mounting frame, and the detection probe is matched with and arranged at the end part of the detection probe.
Further, the detection probe both sides are equipped with the electronic telescopic link of second, the electronic telescopic link of second passes through support fixed mounting on the mounting panel, the tip fixed mounting of the push rod that the second is electronic to stretch has the push pedal, push pedal fixed mounting is on the probe mounting bracket, T type spout has been seted up on the mounting panel, be equipped with on the probe mounting bracket with T type spout matched with T type slider, the probe mounting bracket passes through T type slider slidable mounting on the mounting panel.
Further, the drive assembly includes servo motor, servo motor passes through the motor support rigidity and fixes on the inner wall of base, servo motor's power take off end has the lead screw through the coupling joint, the bearing frame is installed in the rotation of lead screw both ends, bearing frame fixed mounting is on the inner wall of base, the cooperation is installed screw nut on the lead screw, screw nut fixed mounting is in the bottom of mounting bracket, the top fixed mounting of base has the direction slide rail, the mounting bracket passes through slider slidable mounting on the base.
Further, the top of the lifting plate is fixedly provided with a lifting wheel frame, and the lifting wheel frame is rotatably provided with a lifting wheel.
The beneficial effects of the utility model are as follows:
1. According to the design scheme, the measuring assembly is arranged on the lifting plate, when the bending die is arranged, one end of the bending die is fixed on the three-jaw chuck of the bending machine, the lifting wheel is lifted to a preset height according to the model of the bending die, the diameter of the circular shaft of the bending die is detected through the measuring assembly, and the height of the lifting wheel is automatically corrected by the control system according to the detected data, so that the installation process of the bending die is simple and quick.
2. According to the design scheme, the driving assembly is arranged at the bottom of the mounting frame, the position of the lifting wheel on the base can be adjusted through the driving assembly below the mounting plate, when the bending die is replaced, the driving assembly is self-locked to position the lifting wheel, the position of the lifting wheel is prevented from being deviated, and therefore an operator is not required to manually correct the lifting wheel, and the production efficiency is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a schematic diagram of a connection of the present utility model to a pipe bender;
FIG. 5 is a second schematic diagram of the connection between the present utility model and the pipe bender.
In the figure: 1. the device comprises a mounting frame, a lifting plate, a lifting wheel, a mounting plate, a base, a first electric telescopic rod, a guide rod, a linear displacement sensor, a detection probe, a probe mounting frame, a detection probe, a second electric telescopic rod, a push plate, a T-shaped chute, a servo motor, a shaft coupling, a screw rod, a bearing seat, a screw nut, a guide sliding rail and a lifting wheel frame.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
According to the fig. 1-5, an adjusting mechanism of a fin tube bender comprises a mounting frame 1, a lifting plate 2 is movably mounted on the mounting frame 1, a lifting wheel 3 is rotatably mounted on the lifting plate 2, a mounting plate 4 is fixedly mounted on the side portion of the lifting plate 2 through bolts, a measuring assembly for measuring the diameter of a circular shaft of a bending die is arranged on the mounting plate 4, the mounting frame 1 is movably mounted on a base 5, and a driving assembly for driving the mounting plate 4 to move is fixedly mounted inside the base 5.
In the above embodiment, when installing the bending die, firstly, one end of the bending die is fixed on the three-jaw chuck of the bending machine, the lifting wheel 3 is lifted to a preset height according to the model of the bending die, the circular shaft diameter of the bending die is detected by the measuring component, and the height of the lifting wheel 3 is automatically corrected by the control system according to the detected data, so that the installation process of the bending die is simple and quick, the position of the lifting wheel 3 on the base 5 can be adjusted by the driving component below the mounting plate 4, and when the bending die is replaced, the lifting wheel 3 is positioned by the self-locking of the driving component, so that the position of the lifting wheel 3 is prevented from being deviated, the manual correction of an operator is not needed, and the production efficiency is improved.
The utility model discloses a lifting plate, including mounting bracket 1, first electric telescopic handle 6, lifting plate 2, support plate 2, slide sleeve 1, linear displacement sensor 8, lifting plate 2 is adjusted through first electric telescopic handle 6 to the push rod of first electric telescopic handle 6, support plate 2 bottom four extreme point departments have guide bar 7 through bolt fixed mounting respectively, guide bar 7 passes through sliding sleeve slidable mounting on mounting bracket 1, mounting bracket 1 lateral part has linear displacement sensor 8 through bolt fixed mounting, linear displacement sensor 8's pull rod end fixed mounting is on lifting plate 2, and the displacement of lifting plate 2 can be accurately detected to linear displacement sensor 8.
The measuring assembly comprises a detecting probe 9, the detecting probe 9 is fixedly arranged on a probe mounting frame 10, a detecting probe 11 is arranged at the end part of the detecting probe 9 in a matched mode, the detecting probe 11 is in contact with the surface of a circular shaft of the bending die, the diameter size of the circular shaft is measured, a measuring result is fed back to a control system through the detecting probe 9, and the control system automatically adjusts the height of the lifting plate 3 according to the measuring result.
The detection probe 9 both sides are equipped with second electric telescopic handle 12, second electric telescopic handle 12 passes through support fixed mounting on mounting panel 4, the tip of the push rod that the second is electronic to stretch has push pedal 13 through bolt fixed mounting, push pedal 13 passes through bolt fixed mounting on probe mounting bracket 10, set up T type spout 14 on the mounting panel 4, be equipped with on the probe mounting bracket 10 with T type spout 14 matched with T type slider (not shown in the figure), probe mounting bracket 10 passes through T type slider slidable mounting on mounting panel 4, when measuring circle axle diameter size, adjusts the position of probe mounting bracket 10 at mounting panel 4 through second electric telescopic handle 12, makes detection probe 11 and circle axle surface contact to measure the diameter size of circle axle.
As shown in fig. 5, the driving assembly comprises a servo motor 15, the servo motor 15 is rigidly fixed on the inner wall of the base 5 through a motor bracket, a power output end of the servo motor 15 is connected with a screw rod 17 through a coupling 16, two ends of the screw rod 17 are rotatably provided with bearing seats 18, the bearing seats 18 are fixedly arranged on the inner wall of the base 5 through bolts, screw nuts 19 are cooperatively arranged on the screw rod 17, the screw nuts 19 are fixedly arranged at the bottom of the mounting frame 1 through bolts, the top of the base 5 is fixedly provided with a guide slide rail 20 through bolts, and the mounting frame 1 is slidably arranged on the base 5 through a slide block.
The top of the lifting plate 2 is welded with a lifting wheel frame 21, the lifting wheel frame 21 is rotatably provided with a lifting wheel 3, a round shaft of the bending die is placed on the lifting wheel 3, the end part of the bending die is prevented from sinking, and the lifting wheel 3 synchronously rotates when the bending die rotates.
The specific working process of the utility model is as follows: when the bending die is installed, one end of the bending die is fixed on a three-jaw chuck of the bending machine, the lifting wheel 3 is lifted to a preset height according to the production of a push rod of a first electric telescopic rod 6 of the model of the bending die, then the push rod of a second electric telescopic rod 12 is extended to enable the detection probe 11 to be in contact with the surface of a round shaft, the push rod of the second electric telescopic rod 12 is retracted after the first electric telescopic rod is contacted with the surface of the round shaft, the three-jaw chuck drives the bending die to rotate for 45 degrees, the detection probe 11 is driven by the second electric telescopic rod 12 to be in contact with the surface of the round shaft for the second time, the steps are repeated, after the detection probe 11 is in contact with the surface of the round shaft for four times, the measurement of the diameter size of the round shaft is completed, the measurement result is fed back to a control system through a detection probe 9, and the control system automatically corrects the height of the lifting wheel 3 according to the measurement result, so that the installation process of the bending die is simple and quick, the position of the lifting wheel 3 on the base 5 is adjusted through the driving of a servo motor 15 when the bending die is replaced, the position of the lifting wheel 3 on the base 5 is driven by the servo motor 15, and the self-locking function of the servo motor 15 is prevented, the position of the lifting wheel 3 on the base 5 is prevented, and the production efficiency is not required to be corrected manually, and the production efficiency is improved.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a fin tube bending machine guiding mechanism, includes mounting bracket (1), its characterized in that: the movable lifting wheel is characterized in that the lifting plate (2) is movably arranged on the mounting frame (1), the lifting wheel (3) is rotatably arranged on the lifting plate (2), the mounting plate (4) is fixedly arranged on the side part of the lifting plate (2), the mounting plate (4) is provided with a measuring component for measuring the diameter of the circular shaft of the bending die, the mounting frame (1) is movably arranged on the base (5), and a driving component for driving the mounting plate (4) to move is fixedly arranged inside the base (5).
2. The fin tube bender adjustment mechanism according to claim 1, wherein the mounting frame (1) is fixedly provided with a first electric telescopic rod (6), a push rod of the first electric telescopic rod (6) is fixedly arranged on the lifting plate (2), a plurality of groups of guide rods (7) are slidably arranged on the mounting frame (1) through sliding sleeves, the side part of the mounting frame (1) is fixedly provided with a linear displacement sensor (8), and the end part of the pull rod of the linear displacement sensor (8) is fixedly arranged on the lifting plate (2).
3. The fin tube bender adjustment mechanism according to claim 1, wherein the measurement assembly comprises a detection probe (9), the detection probe (9) is fixedly mounted on a probe mounting frame (10), and a detection probe (11) is mounted at the end of the detection probe (9) in a matched manner.
4. A finned tube bender guiding mechanism according to claim 3, wherein, detect probe (9) both sides are equipped with second electric telescopic handle (12), second electric telescopic handle (12) are through support fixed mounting on mounting panel (4), the tip fixed mounting of second electric push rod has push pedal (13), push pedal (13) fixed mounting is on probe mounting bracket (10), T type spout (14) have been seted up on mounting panel (4), be equipped with on probe mounting bracket (10) with T type spout (14) matched with T type slider, probe mounting bracket (10) are through T type slider slidable mounting on mounting panel (4).
5. The fin tube bender adjustment mechanism according to claim 1, wherein the driving assembly comprises a servo motor (15), the servo motor (15) is rigidly fixed on the inner wall of the base (5) through a motor bracket, the power output end of the servo motor (15) is connected with a screw (17) through a coupling (16), bearing seats (18) are rotatably installed at two ends of the screw (17), the bearing seats (18) are fixedly installed on the inner wall of the base (5), screw nuts (19) are cooperatively installed on the screw (17), the screw nuts (19) are fixedly installed at the bottom of the mounting frame (1), guide sliding rails (20) are fixedly installed at the top of the base (5), and the mounting frame (1) is slidably installed on the base (5) through a sliding block.
6. The adjusting mechanism of the fin tube bender according to any one of claims 1-5, wherein the top of the lifting plate (2) is fixedly provided with a lifting wheel frame (21), and the lifting wheel frame (21) is rotatably provided with a lifting wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322789630.9U CN220992381U (en) | 2023-10-18 | 2023-10-18 | Adjusting mechanism of fin tube bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322789630.9U CN220992381U (en) | 2023-10-18 | 2023-10-18 | Adjusting mechanism of fin tube bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220992381U true CN220992381U (en) | 2024-05-24 |
Family
ID=91089867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322789630.9U Active CN220992381U (en) | 2023-10-18 | 2023-10-18 | Adjusting mechanism of fin tube bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220992381U (en) |
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2023
- 2023-10-18 CN CN202322789630.9U patent/CN220992381U/en active Active
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