Manufacturing device for stainless steel seamless U-shaped pipe for ultra-long bright heat exchanger
By designing a device including a base, a rack, an adjustable center assembly, a pressing assembly and a drive assembly, the problem of manual support for ultra-long tubes is solved when making U-shaped tubes, automated production is achieved, manpower investment is reduced, and efficiency is improved.
Patent Information
- Application Number
- CN202510034614.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-03-25
AI Technical Summary
When making U-shaped pipes, the pipes are not easy to place and require manual support, which is time-consuming and labor-intensive.
A device including a base, a frame, an adjustable center assembly, a pressing assembly and a drive assembly is designed. By driving the base rotation, the adjustable center assembly and pressing assembly are combined with the rotation of the adjustable center assembly and pressing assembly, it automatically supports and presses the pipe to realize the continuous production of the U-shaped tube.
It reduces manpower investment, reduces the burden on workers, smooth equipment operation and strong continuity, and improves the efficiency of U-shaped tube production.
Smart Images
Figure CN119681080A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a manufacturing device for a stainless steel seamless U-shaped tube used for an ultra-long bright heat exchanger. Background Art
[0002] When making U-shaped tubes, the existing extra-long tubes are not easy to place and need to be supported manually, which is time-consuming and labor-intensive. Summary of the invention
[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger.
[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger, comprising a base, a frame, an adjustable center assembly, a pressing assembly and a driving assembly, a driving assembly is arranged in the frame, the base is arranged on the frame, the lower end of the base is transmission-connected with the driving assembly, the base is driven to rotate on the frame by the driving assembly, a ring-shaped protrusion is arranged at the center of the base, the outer surface of the ring-shaped protrusion is covered with the adjustable center assembly, a guide portion with one end extending into the base is arranged on the frame, the other end of the guide portion is adjustable and fixed on the frame, one end of the guide portion is suspended on the base, a guide wheel with a semicircular groove is arranged at one end of the guide portion, a gap is arranged between the guide wheel and the outer side of the adjustable center assembly, a pressing assembly for pressing the pipe is arranged on the base, one end of the pressing assembly is an arc groove fitting the outer diameter of the pipe, and a support platform for supporting the head end of the pipe is arranged at the pipe outlet end of the frame.
[0005] Furthermore, a bracket is provided at the pipe inlet end of the frame, and a supporting surface for supporting the end of the pipe is provided on the bracket.
[0006] Furthermore, the base is circular, and a plurality of radial mounting strips having a plurality of mounting holes are provided on the upper side of the base. The pressing assembly is adjustably mounted on the radial mounting strips by bolts and is close to the guide assembly.
[0007] Furthermore, the support platform is connected to the column in the center of the ring-shaped protrusion through a connecting rod, and the support platform and the base rotate together.
[0008] Furthermore, a plurality of first semicircular grooves arranged in parallel are provided on the supporting surface for supporting the end of the pipe.
[0009] Furthermore, the supporting surface for supporting the end of the pipe is a V-shaped surface, and a first semicircular groove is provided at the bottom of the V-shaped surface.
[0010] Furthermore, the remaining first semicircular grooves are sequentially arranged on both side surfaces of the V-shaped surface.
[0011] Furthermore, the other end of the guide part is fixed on the frame in an adjustable position through a guide rail and a screw rod assembly.
[0012] The beneficial effects of the present invention are: reducing manpower, alleviating the burden on workers, and ensuring smooth operation of the equipment with strong continuity. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The structure of the invention is shown in FIG. Figure 1 .
[0014] Figure 2 The structure of the invention is shown in FIG. Figure 2 .
[0015] Figure 3 This is a schematic diagram of the connector installation. DETAILED DESCRIPTION
[0016] The following will be combined with the attached embodiment of the present invention Figure 1-3 , the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0017] Example 1 Reference Figure 1-3 A stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger comprises a base 1, a frame 2, an adjustable center assembly 3, a pressing assembly 4 and a driving assembly. The frame is provided with a driving assembly, the base is arranged on the frame, the lower end of the base is transmission-connected with the driving assembly, the base is driven to rotate on the frame by the driving assembly, a ring-shaped protrusion 6 is provided at the center of the base, and the outer surface of the ring-shaped protrusion is covered with the adjustable center assembly, a guide portion 7 with one end extending into the base is provided on the frame, and the other end of the guide portion is adjustable and fixed on the frame, one end of the guide portion is suspended on the base below, a guide wheel 8 with a semicircular groove is provided at one end of the guide portion, and a gap is provided between the guide wheel and the outer side of the adjustable center assembly, a pressing assembly for pressing the pipe is provided on the base, one end of the pressing assembly is an arc groove 9 fitting the outer diameter of the pipe, a bracket 5 connected with a soft material is provided at the pipe inlet end of the frame, and a supporting surface 11 for supporting the end of the pipe is provided on the bracket.
[0018] A stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger has a circular base, and a plurality of radial mounting strips with a plurality of mounting holes 12 are arranged on the upper side of the base. A pressing component is adjustably mounted on the radial mounting strips by bolts and is close to a guide component.
[0019] The invention discloses a manufacturing device for a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger, wherein the soft material is a rope.
[0020] The invention discloses a manufacturing device for a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger. The lower end of a bracket is provided with a support foot in contact with the ground.
[0021] A device for manufacturing stainless steel seamless U-shaped tubes for super-long bright heat exchangers, wherein a support platform 15 for supporting the head end of the tube is provided at the tube outlet end of the frame, and a plug hole 10 is provided on the support platform, and the plug hole is used to connect a connector 13 with a joint 16 that matches the inner diameter of the head end of the tube.
[0022] A manufacturing device for a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger, wherein a support platform is connected to a column 18 in the center of a ring-shaped protrusion through a connecting rod 17, and the support platform and the base rotate together.
[0023] A device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger, wherein a supporting surface for supporting the end of the tube is provided with a plurality of first semicircular grooves 14 arranged in parallel.
[0024] A stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger, wherein the supporting surface for supporting the end of the tube is a V-shaped surface, and a first semicircular groove is provided at the bottom of the V-shaped surface.
[0025] A stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger, wherein the remaining first semicircular grooves are sequentially arranged on both side surfaces of the V-shaped surface.
[0026] A stainless steel seamless U-shaped tube manufacturing device for an ultra-long bright heat exchanger, wherein the other end of a guide part is fixed on a frame in an adjustable position through a guide rail and a screw rod assembly.
[0027] A stainless steel seamless U-shaped tube manufacturing device for super-long bright heat exchangers, one end of the super-long tube is inserted into the gap between the adjustable center component and the guide wheel, and then the super-long tube passes through the part embedded in the arc groove of the pressing component and connected to the joint, the head end of the super-long tube is connected to the joint on the support platform, and then the base is driven, the base rotates to drive the adjustable center component and the pressing component to rotate, and the pressing component, the adjustable center component, and the guide wheel cooperate to make the super-long tube into a U-shaped tube. The end of the super-long tube is supported by a bracket, and the worker is responsible for pushing the super-long tube.
[0028] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A stainless steel seamless U-shaped tube manufacturing device for ultra-long bright heat exchanger, comprising a base, a frame, an adjustable center assembly, a pressing assembly and a driving assembly, characterized in that: A driving assembly is provided in the frame, and a base is arranged on the frame. The lower end of the base is transmission-connected to the driving assembly. The base is driven to rotate on the frame by the driving assembly. A ring-shaped protrusion is provided at the center of the base, and an adjustable center-of-circle assembly is covered on the outer surface of the ring-shaped protrusion. A guide portion with one end extending into the base is provided on the frame, and the other end of the guide portion is adjustable and fixed on the frame. One end of the guide portion is suspended on the base below, and a guide wheel with a semicircular groove is provided at one end of the guide portion. A gap is provided between the guide wheel and the outer side of the adjustable center-of-circle assembly. A pressing assembly for pressing the pipe is provided on the base, and one end of the pressing assembly is an arc groove fitting the outer diameter of the pipe. A support platform for supporting the head end of the pipe is provided at the pipe outlet end of the frame.
2. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 1, characterized in that: A bracket is provided at the pipe inlet end of the frame, and a supporting surface for supporting the end of the pipe is provided on the bracket.
3. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 1, characterized in that: The base is circular, and a plurality of radial mounting strips with a plurality of mounting holes are arranged on the upper side of the base. The pressing component is adjustably mounted on the radial mounting strips through bolts and is close to the guide component.
4. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 1, characterized in that: The support platform is connected with the column in the center of the ring-shaped protrusion through a connecting rod, and the support platform and the base rotate together.
5. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 2, characterized in that: A plurality of first semicircular grooves arranged in parallel are arranged on a supporting surface for supporting the end of the pipe.
6. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 5, characterized in that: The supporting surface for supporting the end of the pipe is a V-shaped surface, and a first semicircular groove is arranged at the bottom of the V-shaped surface.
7. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 6, characterized in that: The remaining first semicircular grooves are sequentially arranged on both side surfaces of the V-shaped surface.
8. The device for manufacturing a stainless steel seamless U-shaped tube for an ultra-long bright heat exchanger according to claim 1, characterized in that: The other end of the guide part is fixed on the frame in an adjustable position through a guide rail and a screw rod assembly.