Shaping device for condenser copper pipe after welding

Abstract

The utility model discloses a shaping device for a condenser copper pipe after welding, which relates to the technical field of condenser production equipment and comprises a base, a first supporting column and a first correction supporting plate, and the first supporting column and the first correction supporting plate are both arranged at the top of the base. During use, firstly, the inclination angle of the second supporting plate is adjusted through the angle adjusting assembly, so that different welding shaping requirements are met. When the bottom end of the lower copper pipe needs to be fixed, the movable base can be moved to the corresponding vertical position through the control assembly firstly, the two arc-shaped clamping plates are driven to move through the two hydraulic cylinders correspondingly, and therefore the bottom end of the lower copper pipe is fixed through the two arc-shaped clamping plates; the lower copper pipes with different welding angles can be fixed and shaped conveniently, and during loosening, all the lower copper pipes can be fixed only by controlling the multiple hydraulic cylinders to reset synchronously, so that the lower copper pipes are convenient to take down and not prone to being bent.

Description

Technical Field

[0001] The utility model relates to the technical field of condenser production equipment, in particular to a condenser copper tube post-welding shaping device. Background Art

[0002] After the main copper tube of the condenser is welded and connected to the lower copper tube, it needs to be inserted into a shaping mold for shaping. The commonly used shaping blocks only have a few simple shaping holes. After the shaping is inserted into the mold hole for tube expansion, if the operating specifications are violated during the pull-out process, one or both hands are not pulled out at the same time, the lower copper tube after shaping may be skewed, resulting in a poor angle maintenance during correction after welding.

[0003] The patent with publication number CN220127248U in the prior art discloses a condenser copper tube post-welding shaping mold, which positions the copper tube by setting a correction second support plate at the front end of the copper tube bending section, and effectively controls the welding angle between the copper tube and the lower copper tube. However, in actual use, it cannot adjust the position of the shaping jack on the shaping block, and cannot adjust the inclination angle of the correction second support plate. The overall practicality is low. In view of the above problems, a condenser copper tube post-welding shaping device is proposed. Utility Model Content

[0004] The purpose of the present application is to provide a condenser copper tube post-welding shaping device to solve the problem raised in the above-mentioned background technology that in actual use, the position of the shaping hole on the shaping block cannot be adjusted, and the inclination angle of the second support plate cannot be adjusted, resulting in low overall practicality.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a condenser copper tube post-welding shaping device, comprising a base, a first support column, and a first correction plate, wherein the first support column and the first correction plate are both arranged on the top of the base, a second support column is fixedly installed on the top of the base, a second correction plate is arranged on the top of the second support column through an angle adjustment component, a shaping block is fixedly installed on the top of the base, a plurality of movable seats are slidably installed in the shaping block through a sliding limit component, a control component is arranged in each of the plurality of movable seats, a clamping component is arranged in each of the plurality of movable seats, the clamping component comprises two arc-shaped clamping plates, hydraulic cylinders are fixedly installed on the relative inner walls of the movable seats, the two arc-shaped clamping plates are respectively fixedly installed on the output ends of the two hydraulic cylinders, and a protection unit is arranged on the circumferential inner walls of the two arc-shaped clamping plates.

[0006] Preferably, the angle adjustment assembly includes a rotating shaft, a rotating groove is provided at the top of the second support column, two ends of the rotating shaft are respectively rotatably installed on the relative inner walls of the rotating groove, a motor groove is provided on the peripheral outer wall of the second support column, an angle adjustment motor is fixedly installed in the motor groove, the output shaft of the angle adjustment motor is connected to the end of the rotating shaft, an arc block is fixedly sleeved on the rotating shaft, and the side of the arc block is fixedly connected to the side of the second correction support plate.

[0007] Preferably, the sliding limit assembly includes two T-shaped sliders, the bottom inner wall of the shaping block is provided with two T-shaped slots, the two T-shaped sliders are respectively slidably installed in the two T-shaped slots, and the tops of the two T-shaped sliders are fixedly connected to the bottom of the moving seat.

[0008] Preferably, the control component includes a round rod, both ends of which are rotatably mounted on the relative inner walls of the movable seat, a movable gear is fixedly sleeved on the round rod, a rectangular hole is opened on the side of the movable seat, a spur rack is fixedly mounted on the side inner wall of the shaping block, the spur rack is adapted to the rectangular hole, and the movable gear is meshed with the spur rack.

[0009] Preferably, the control component further comprises a moving motor, the moving motor is fixedly mounted on the top of the moving seat, and the output shaft of the moving motor is fixedly connected to the top end of the round rod.

[0010] Preferably, the protection unit comprises a protection pad, and the protection pad is fixedly mounted on the inner wall of the peripheral side of the arc-shaped clamping plate.

[0011] Preferably, a control panel is fixedly mounted on the top of the base, and the control panel is electrically connected to the angle adjustment motor, the moving motor, and the plurality of hydraulic cylinders.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when it is necessary to fix the bottom end of the lower copper tube, the movable seat can be moved to the corresponding vertical position by the control assembly first, and the two arc-shaped clamping plates are driven to move by two hydraulic cylinders respectively, so that the bottom end of the lower copper tube can be fixed by the two arc-shaped clamping plates, which is convenient for fixing and shaping the lower copper tubes with different welding angles, and when loosening, it is only necessary to control multiple hydraulic cylinders to reset synchronously to release the fixation of all lower copper tubes, which is convenient for removal and not easy to cause bending.

[0014] 2. In the utility model, when it is necessary to adjust and correct the inclination of the second support plate, the angle adjustment motor is started to drive the rotating shaft to rotate, and then the arc block is driven by the rotating shaft to synchronously flip the second correction support plate to a suitable angle, so as to adapt to copper tubes with different inclination angles. The overall adjustment operation is convenient and practical, which is convenient for actual use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a condenser copper tube post-welding shaping device in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of a partial cross-section structure of a second support column in an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the side section structure of the shaping block in the embodiment of the present application;

[0019] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base; 2. second support column; 3. second correction plate; 4. rotating shaft; 5. arc block; 6. angle adjustment motor; 7. shaping block; 8. moving seat; 9. T-shaped slider; 10. round rod; 11. moving gear; 12. spur rack; 13. moving motor; 14. hydraulic cylinder; 15. arc clamp; 16. protection pad; 17. control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Reference Figure 1-4The device for shaping the copper tube of a condenser after welding shown in the figure comprises a base 1, a first support column, and a first correction support plate. It should be noted that, in this embodiment, the installation method of the first support column and the first correction support plate can refer to the technical content adopted in a condenser copper tube shaping mold after welding disclosed in a Chinese patent with publication number CN220127248U in the prior art, which will not be repeated here. The first support column and the first correction support plate are both arranged on the top of the base 1, and the top of the base 1 is fixedly installed with a second support column 2, and the second support column 2 A second correction support plate 3 is provided at the top through an angle adjustment component, a shaping block 7 is fixedly installed on the top of the base 1, a plurality of moving seats 8 are slidably installed in the shaping block 7 through a sliding limit component, a control component is provided in each of the plurality of moving seats 8, a clamping component is provided in each of the plurality of moving seats 8, the clamping component includes two arc-shaped clamping plates 15, hydraulic cylinders 14 are fixedly installed on the relative inner walls of the moving seats 8, the two arc-shaped clamping plates 15 are respectively fixedly installed on the output ends of the two hydraulic cylinders 14, and a protection unit is provided on the surrounding inner walls of the two arc-shaped clamping plates 15.

[0023] With the above structure, when in use, the inclination angle of the second support plate 3 is first adjusted by the angle adjustment component to adapt to different welding shaping requirements. When the bottom end of the lower copper tube needs to be fixed, the movable seat 8 can be first moved to the corresponding vertical position by the control component, and the two curved clamps 15 are driven to move by the two hydraulic cylinders 14 respectively, so that the bottom end of the lower copper tube is fixed by the two curved clamps 15, which is convenient for fixing and shaping the lower copper tubes with different welding angles, and when loosening, it is only necessary to control multiple hydraulic cylinders 14 to reset synchronously to release the fixation of all lower copper tubes, which is convenient for removal and not easy to cause bending.

[0024] like Figure 2 As shown, the angle adjustment assembly includes a rotating shaft 4, a rotating groove is opened at the top of the second support column 2, and the two ends of the rotating shaft 4 are rotatably installed on the relative inner walls of the rotating groove, and the peripheral outer wall of the second support column 2 is provided with a motor groove, and an angle adjustment motor 6 is fixedly installed in the motor groove, and the output shaft of the angle adjustment motor 6 is connected to the end of the rotating shaft 4, and an arc block 5 is fixedly sleeved on the rotating shaft 4, and the side of the arc block 5 is fixedly connected to the side of the second correction support plate 3. The advantage of such a setting is that through the setting of the rotating shaft 4 and the arc block 5, the inclination angle of the second correction support plate 3 can be adjusted, so as to adapt to copper tubes with different curvatures.

[0025] Specifically, when it is necessary to adjust and correct the inclination of the second support plate 3, the angle adjustment motor 6 is started to drive the rotating shaft 4 to rotate, and then the arc block 5 is driven by the rotating shaft 4 to correct the second support plate 3 to flip to a suitable angle synchronously, so as to adapt to copper tubes with different inclination angles. The overall adjustment operation is convenient and practical.

[0026] like Figure 4 As shown, the sliding limit assembly includes two T-shaped sliders 9, and two T-shaped grooves are provided on the bottom inner wall of the shaping block 7. The two T-shaped sliders 9 are respectively slidably installed in the two T-shaped grooves, and the tops of the two T-shaped sliders 9 are fixedly connected to the bottom of the moving seat 8. The advantage of this arrangement is that the two T-shaped sliders 9 can play a limiting function on the sliding of the moving seat 8.

[0027] Specifically, when the movable seat 8 moves horizontally, the two T-shaped sliding blocks 9 can play a certain limiting role to prevent it from tilting.

[0028] like Figure 4 As shown, the control component includes a round rod 10, both ends of which are rotatably mounted on the opposite inner walls of the moving seat 8, a moving gear 11 is fixedly sleeved on the round rod 10, a rectangular hole is opened on the side of the moving seat 8, a spur rack 12 is fixedly mounted on the inner wall of the side of the shaping block 7, the spur rack 12 is adapted to the rectangular hole, and the moving gear 11 is meshed and installed with the spur rack 12. The advantage of such an arrangement is that, through the arrangement of the round rod 10, the moving gear 11 and the spur rack 12, the horizontal movement of the moving seat 8 can be achieved through the meshing action of the moving gear 11 and the spur rack 12.

[0029] Specifically, when the vertical position of the movable seat 8 needs to be adjusted, the rotating round rod 10 drives the movable gear 11 to rotate, and then the movable seat 8 is driven to realize the horizontal movement function through the meshing action of the movable gear 11 and the spur rack 12, and the movement process is relatively stable.

[0030] like Figure 4 As shown, the control component also includes a moving motor 13, which is fixedly installed on the top of the moving seat 8, and the output shaft of the moving motor 13 is fixedly connected to the top of the round rod 10. The advantage of this arrangement is that the round rod 10 can be driven to realize the rotation function through the arrangement of the moving motor 13.

[0031] Specifically, when the round rod 10 needs to be rotated, it is only necessary to start the moving motor 13, so that the round rod 10 can be driven by the moving motor to realize the rotation function, which is convenient to operate and has high precision.

[0032] like Figure 4 As shown, the protection unit includes a protection pad 16, which is fixedly mounted on the inner wall of the circumference of the arc-shaped clamping plate 15. The advantage of this arrangement is that the protection pad 16 can play a certain protective role when fixed on the lower copper pipe.

[0033] Specifically, when the two arc-shaped clamping plates 15 are fixing the lower copper tube, the protection pad 16 can provide a better protection function for the lower copper tube to prevent it from being squeezed and deformed.

[0034] like Figure 1 As shown, a control panel 17 is fixedly installed on the top of the base 1, and the control panel 17 is electrically connected to the angle adjustment motor 6, the moving motor 13, and the multiple hydraulic cylinders 14. The advantage of this arrangement is that through the arrangement of the control panel 17, the electrical components in the device can be better controlled.

[0035] Specifically, through the setting of the control panel 17, the angle adjustment motor 6, the moving motor 13, and the multiple hydraulic cylinders 14 can be controlled. The overall operation is simple and convenient, which is convenient for the staff to actually use.

[0036] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A condenser copper tube post-welding shaping device, comprising a base (1), a first support column, and a first correction support plate, wherein the first support column and the first correction support plate are both arranged on the top of the base (1), characterized in that: A second support column (2) is fixedly mounted on the top of the base (1), and a second correction support plate (3) is arranged at the top of the second support column (2) through an angle adjustment component. A shaping block (7) is fixedly mounted on the top of the base (1), and a plurality of movable seats (8) are slidably mounted in the shaping block (7) through a sliding limit assembly. A control assembly is arranged in each of the plurality of movable seats (8), and a clamping assembly is arranged in each of the plurality of movable seats (8). The clamping assembly comprises two arc-shaped clamping plates (15), and hydraulic cylinders (14) are fixedly mounted on the opposite inner walls of the movable seats (8). The two arc-shaped clamping plates (15) are respectively fixedly mounted on the output ends of the two hydraulic cylinders (14), and the circumferential inner walls of the two arc-shaped clamping plates (15) are provided with protection units.

2. The post-welding shaping device for condenser copper tubes according to claim 1, characterized in that: The angle adjustment assembly comprises a rotating shaft (4), a rotating groove is provided at the top end of the second support column (2), two ends of the rotating shaft (4) are respectively rotatably mounted on opposite inner walls of the rotating groove, a motor groove is provided on the peripheral outer wall of the second support column (2), an angle adjustment motor (6) is fixedly installed in the motor groove, an output shaft of the angle adjustment motor (6) is connected to the end of the rotating shaft (4), an arc block (5) is fixedly sleeved on the rotating shaft (4), and the side of the arc block (5) is fixedly connected to the side of the second correction support plate (3).

3. The post-welding shaping device for condenser copper tubes according to claim 1, characterized in that: The sliding limit assembly comprises two T-shaped sliders (9), the bottom inner wall of the shaping block (7) is provided with two T-shaped slide grooves, the two T-shaped sliders (9) are respectively slidably installed in the two T-shaped slide grooves, and the tops of the two T-shaped sliders (9) are fixedly connected to the bottom of the moving seat (8).

4. The post-welding shaping device for condenser copper tubes according to claim 2, characterized in that: The control component comprises a round rod (10), the two ends of which are rotatably mounted on the opposite inner walls of the moving seat (8), a moving gear (11) is fixedly sleeved on the round rod (10), a rectangular hole is opened on the side of the moving seat (8), a spur rack (12) is fixedly mounted on the inner wall of the side of the shaping block (7), the spur rack (12) is matched with the rectangular hole, and the moving gear (11) is meshed with the spur rack (12).

5. The post-welding shaping device for condenser copper tubes according to claim 4, characterized in that: The control component also includes a moving motor (13), which is fixedly mounted on the top of the moving seat (8), and the output shaft of the moving motor (13) is fixedly connected to the top end of the round rod (10).

6. The post-welding shaping device for condenser copper tubes according to claim 1, characterized in that: The protection unit comprises a protection pad (16), and the protection pad (16) is fixedly mounted on the inner wall of the circumference of the arc-shaped clamping plate (15).

7. The post-welding shaping device for condenser copper tubes according to claim 5, characterized in that: A control panel (17) is fixedly mounted on the top of the base (1), and the control panel (17) is electrically connected to the angle adjustment motor (6), the moving motor (13), and the plurality of hydraulic cylinders (14).

Images