A dual-axis bending machine

Abstract

The present invention discloses a double-axis bender for a forming machine, belonging to the technical field of mechanical equipment, the double-axis bender comprises a mounting plate, a lifting motor is installed at the bottom of one end of the mounting plate, guide pillars are spirally connected at both ends of the upper surface of the mounting plate, one end of the guide pillars are respectively connected with an inner shaft mounting plate and an outer mold movable plate, and the outer mold movable plate is located above the inner shaft mounting plate, a top plate is spirally connected to the top of the guide pillars, and an outer mold rotating reducer is fixedly installed on the upper surface of the guide pillars and the outer mold movable plate by bolts. The present invention has a simple structure, convenient operation and good use effect, the inner shaft assembly is used to position the pipe, and the outer mold rotating reducer drives the outer shaft assembly to rotate, the mechanical electrical control part controls and designs the curvature of the product, and performs the bending work, and according to the changes in the product, the inner and outer double axes can be set to lift and lower at the same time, thereby effectively improving the turning efficiency of the pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment, and in particular to a double-axis bender for a molding machine. Background Art

[0002] Conventional transmission of metal materials is composed of gears and racks.

[0003] The existing bending machines have the following disadvantages during use: 1. During the production process, the product needs to be operated manually, the labor intensity of the operator is high, and the production efficiency is low; 2. Metal material processing often causes manual injuries and is a very dangerous job. For this reason, we propose a double-axis bender for a forming machine. Summary of the invention

[0004] The present invention provides a double-axis bender for a forming machine, which is intended to position the pipe through an inner shaft assembly, and the outer shaft assembly is driven to rotate by an outer mold rotating reducer, and the curvature of the product is controlled and designed by the electrical control part of the machine to perform the bending work. According to the changes in the product, the function of simultaneous lifting and lowering of the inner and outer double axes can be set at the same time, thereby effectively improving the turning efficiency of the pipe.

[0005] The specific technical solutions provided by the present invention are as follows:

[0006] The present invention provides a double-axis bender for a forming machine, which includes a mounting plate, a lifting motor is installed at the bottom of one end of the mounting plate, guide columns are spirally connected at both ends of the upper surface of the mounting plate, one end of the guide column is respectively conductively connected to the inner shaft mounting plate and the outer mold movable plate, and the outer mold movable plate is located above the inner shaft mounting plate, the top of the guide column is spirally connected to the top plate, an outer mold rotation reducer is fixedly installed on the upper surface of the outer mold movable plate by bolts, the power output end of the outer mold rotation reducer passes through the top plate, the power output end of the outer mold rotation reducer is connected to the outer mold assembly, and the outer mold assembly is located on the upper surface of the top plate.

[0007] Optionally, an inner mold assembly is provided in the inner cavity of the outer mold assembly, and one end of the inner mold assembly passes through the top plate, the outer mold rotation reducer and the outer mold movable plate and is welded to the surface of the inner shaft mounting plate.

[0008] Optionally, the height of the upper surface of the inner mold component is higher than the height of the upper surface of the outer mold component.

[0009] Optionally, the power output end of the lifting motor is connected to a synchronous wheel, the upper surface of the mounting plate is rotatably connected to a lifting screw rod assembly, and two groups of lifting screw rod assemblies are provided, and the lifting screw rod assemblies are connected to the synchronous wheel through a belt transmission.

[0010] Optionally, a lifting stud is conductively connected to the upper surface of the lifting screw assembly, and the lifting stud is movably connected to the lifting screw assembly through a thread.

[0011] Optionally, the tops of the lifting studs are rotatably connected to the lower surface of the inner shaft mounting plate.

[0012] Optionally, connecting plates are riveted to the side walls at both ends of the inner shaft mounting plate, and the tops of the connecting plates are riveted to the side walls at both ends of the outer mold movable plate.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present invention has a simple structure, is easy to operate and has a good use effect. The pipe is positioned by the inner shaft assembly, and the outer shaft assembly is driven to rotate by the outer mold rotating reducer. The electrical control part of the machine controls and designs the curvature of the product to perform the bending work. According to the changes in the product, the simultaneous lifting function of the inner and outer axes can be set, thereby effectively improving the turning efficiency of the pipe.

[0015] The invention can effectively reduce the labor intensity of operators by automatically bending the pipe, and is safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a biaxial bender for a forming machine according to an embodiment of the present invention;

[0018] Figure 2 It is a schematic side view of the structure of a biaxial bender for a forming machine according to an embodiment of the present invention;

[0019] In the figure: 1. Servo motor mounting plate; 2. Lifting motor; 3. Guide column; 4. Inner shaft mounting plate; 5. Outer mold movable plate; 6. Top plate; 7. Outer mold rotation reducer; 8. Lifting stud; 9. Lifting screw rod assembly; 10. Synchronous wheel; 11. Connecting plate; 12. Outer mold assembly; 13. Inner mold assembly. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The following will be combined Figure 1-2 A biaxial bender for a forming machine according to an embodiment of the present invention is described in detail.

[0022] refer to Figure 1 and Figure 2 As shown, a double-axis bender for a molding machine provided by an embodiment of the present invention comprises a mounting plate 1, a lifting motor 2 is mounted at the bottom of one end of the mounting plate 1, guide pillars 3 are spirally connected at both ends of the upper surface of the mounting plate 1, one end of the guide pillars 3 are respectively conductively connected to an inner shaft mounting plate 4 and an outer mold movable plate 5, and the outer mold movable plate 5 is located above the inner shaft mounting plate 4, a top plate 6 is spirally connected to the top of the guide pillars 3, an outer mold rotating reducer 7 is fixedly mounted on the upper surface of the outer mold movable plate 5 by bolts, a power output end of the outer mold rotating reducer 7 passes through the top plate 6, an outer mold assembly 12 is connected to the power output end of the outer mold rotating reducer 7, and the outer mold assembly 12 is located on the upper surface of the top plate 6, the lifting motor 2 and the outer mold rotating reducer 7 are connected to an external control power supply, the upper surface height of the inner mold assembly 13 is higher than the upper surface height of the outer mold assembly 12, and the inner mold assembly 13 is connected to the outer mold rotating reducer 7. A card groove is provided on the upper surface of the part 13, so that the pipe to be bent can be fixed conveniently. After the pipe is fixed by the inner mold assembly 13, the outer mold assembly 12 is driven to rotate by controlling the ACM602V36 type outer mold rotation reducer 7. The inner mold assembly 13 and the outer mold assembly 12 cooperate with each other to realize the bending of the pipe. After bending, the synchronous wheel 10 at one end of the 5IK120RGN-CF type lifting motor 2 drives the lifting screw assembly 9 to rotate through the belt, and the lifting screw assembly 9 drives the lifting stud 8 to rotate through the thread, so that the inner shaft mounting plate 4 and the outer mold movable plate 5 can be pushed up or down synchronously under the transmission of the thread, so that the outer mold assembly 12 and the inner mold assembly 13 can be raised or lowered at the same time, so that the bent pipe is conveniently separated from the outer mold assembly 12 and the inner mold assembly 13, which can effectively improve the bending efficiency of the pipe.

[0023] refer to Figure 1 and Figure 2As shown, an embodiment of the present invention provides a dual-axis bender for a forming machine, wherein an inner mold assembly 13 is arranged in the inner cavity of the outer mold assembly 12, and one end of the inner mold assembly 13 passes through the top plate 6, the outer mold rotation reducer 7 and the outer mold movable plate 5 and is welded to the surface of the inner shaft mounting plate 4. One end of the inner mold assembly 13 passes through the top plate 6 and the outer mold rotation reducer 7 and is welded to the surface of the outer mold movable plate 5, so that the outer mold movable plate 5 can synchronously drive the outer mold assembly 12 and the inner mold assembly 13 to rise or fall when it is raised or lowered.

[0024] Reference Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a biaxial bender for a forming machine, wherein the height of the upper surface of the inner mold assembly 13 is higher than the height of the upper surface of the outer mold assembly 12, making it more convenient for the inner mold assembly 13 to fix the pipe.

[0025] Reference Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a dual-axis bender for a forming machine, wherein the power output end of the lifting motor 2 is connected to a synchronous wheel 10, and the upper surface of the mounting plate 1 is rotatably connected to a lifting screw assembly 9, and two groups of lifting screw assemblies 9 are provided, and the lifting screw assembly 9 is connected to the synchronous wheel 10 through a belt.

[0026] refer to Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a double-axis bender for a forming machine, wherein the upper surface of the lifting screw assembly 9 is conductively connected with a lifting stud 8, and the lifting stud 8 is movably connected to the lifting screw assembly 9 through a thread, and the lifting stud 8 is driven to rotate by the lifting screw assembly 9, thereby driving the inner shaft mounting plate 4 and the outer mold movable plate 5 to rise and fall synchronously under the action of the thread transmission.

[0027] Reference Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a dual-axis bender for a forming machine, wherein the tops of the lifting studs 8 are rotatably connected to the lower surface of the inner shaft mounting plate 4, and the lifting studs 8 can push the inner shaft mounting plate 4 up and down.

[0028] Reference Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a dual-axis bender for a forming machine, wherein the side walls at both ends of the inner shaft mounting plate 4 are riveted with connecting plates 11, and the tops of the connecting plates 11 are riveted to the side walls at both ends of the outer mold movable plate 5, and the outer mold movable plate 5 and the inner shaft mounting plate 4 can be connected and fixed through the connecting plates 11.

[0029] The embodiment of the present invention provides a double-axis bender for a forming machine, the double-axis bender includes a mounting plate, a lifting motor is installed at the bottom of one end of the mounting plate, both ends of the upper surface of the mounting plate are spirally connected with guide columns, one end of the guide column is respectively conductively connected with an inner shaft mounting plate and an outer mold movable plate, and the outer mold movable plate is located above the inner shaft mounting plate, the top of the guide column is spirally connected with a top plate, the guide column and the upper surface of the outer mold movable plate are fixed with an outer mold rotating reducer by bolts. The present invention has a simple structure, convenient operation and good use effect, the pipe is positioned by the inner shaft assembly, and the outer shaft assembly is driven to rotate by the outer mold rotating reducer, the curvature of the product is controlled and designed by the electrical control part of the machine, and the bending work is performed, and according to the changes in the product, the inner and outer double axes can be set to lift and lower at the same time, thereby effectively improving the turning efficiency of the pipe.

[0030] The mounting plate 1, lifting motor 2, guide column 3, inner shaft mounting plate 4, outer mold movable plate 5, top plate 6, outer mold rotation reducer 7, lifting stud 8, lifting screw assembly 9, synchronous wheel 10, connecting plate 11, outer mold assembly 12, inner mold assembly 13 of the present invention are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A biaxial bender for a forming machine, characterized in that: The double-axis bender comprises a mounting plate, a lifting motor is mounted at the bottom of one end of the mounting plate, guide pillars are spirally connected at both ends of the upper surface of the mounting plate, one end of the guide pillars are respectively connected with the inner shaft mounting plate and the outer mold movable plate, and the outer mold movable plate is located above the inner shaft mounting plate, the top of the guide pillars is spirally connected with the top plate, an outer mold rotating reducer is fixedly mounted on the upper surface of the outer mold movable plate by bolts, the power output end of the outer mold rotating reducer passes through the top plate, the power output end of the outer mold rotating reducer is connected with the outer mold assembly, and the outer mold assembly is located on the upper surface of the top plate; an inner mold assembly is arranged in the inner cavity of the outer mold assembly, and one end of the inner mold assembly The top plate, the outer mold rotation reducer and the outer mold movable plate are welded and connected to the surface of the inner shaft mounting plate; the power output end of the lifting motor is connected to a synchronous wheel, and the upper surface of the mounting plate is rotatably connected to a lifting screw rod assembly, and there are two groups of lifting screw rod assemblies, and the lifting screw rod assembly is connected to the synchronous wheel transmission through a belt; the upper surface of the lifting screw rod assembly is conductively connected to a lifting stud, and the lifting stud is movably connected to the lifting screw rod assembly through a thread; the tops of the lifting studs are rotatably connected to the lower surface of the inner shaft mounting plate; the side walls at both ends of the inner shaft mounting plate are riveted with connecting plates, and the tops of the connecting plates are riveted to the side walls at both ends of the outer mold movable plate.

2. A biaxial bender for a forming machine according to claim 1, characterized in that: The height of the upper surface of the inner mold component is higher than the height of the upper surface of the outer mold component.

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