Large tonnage wire winding multi-lateral extruder

Abstract

The utility model discloses a large-tonnage wire winding type multi-lateral extruder, comprising a beam frame, an integrated rectangular column, a frame steel wire, a high-pressure main oil cylinder, and a side oil cylinder; through the tension column built into the upper beam frame and the lower beam frame, the tensile stress on the upper beam frame and the lower beam frame is overcome; at the same time, the integrated rectangular column is fixedly connected between the upper beam frame and the lower beam frame to ensure the stability of the connection between the integrated rectangular column and the upper beam frame, and between the integrated rectangular column and the lower beam frame; the ability of the machine body to resist lateral shear force is enhanced, and the frame steel wire is effectively protected from the influence of lateral shear force. The structure enables the extruder to effectively improve the stability of the whole machine while realizing the multi-directional large-tonnage extrusion function, without reducing or even extending the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of special molding equipment, in particular to a large-tonnage steel wire winding type multi-lateral extruder. Background Art

[0002] Existing wire winding extruders are usually only equipped with a high-pressure main oil cylinder, which applies downward pressure. If lateral oil cylinders or lower top cylinders in multiple directions are installed, especially large-tonnage lateral oil cylinders, the lateral oil cylinders will apply lateral pressure while the extruder will also be subjected to the tensile stress generated by the columns. The steel wire wound on the body will also be subjected to a large lateral shear force, affecting the strength and stability of the entire machine. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model embodiment proposes a large-tonnage wire winding multi-lateral extruder, including a beam frame, an integrated rectangular column, a frame wire, a high-pressure main oil cylinder, and a side oil cylinder; the beam frame is divided into an upper beam frame and a lower beam frame, and the upper beam frame and the lower beam frame are both provided with a first column cavity; the integrated rectangular column is fixedly connected between the upper beam frame and the lower beam frame, and the integrated rectangular column is provided with a second column cavity, and the position of the second column cavity matches the position of the first column cavity; the frame wire is wound in the guide groove on the outer side of the upper beam frame, the lower beam frame, and the integrated rectangular column; the high-pressure main oil cylinder is installed on the upper beam frame; the side oil cylinder is installed in the reserved hole of the integrated rectangular column; the pull column is inserted into the first column cavity and the second column cavity, and both ends of the pull column are equipped with pull column nuts.

[0004] The utility model has at least the following beneficial effects:

[0005] (1) The tensile stress on the upper and lower beams is overcome by the tension columns built into the upper and lower beams; (2) The one-piece rectangular column is fixedly connected between the upper and lower beams to ensure the stability of the connection between the one-piece rectangular column and the upper beam, and between the one-piece rectangular column and the lower beam; the ability of the machine body to resist lateral shear force is enhanced, and the frame steel wire is effectively protected from the influence of lateral shear force. This structure enables the extruder to achieve multi-directional large-tonnage extrusion function while effectively improving the stability of the whole machine, without reducing or even extending the service life.

[0006] According to some embodiments of the utility model, the upper beam frame and the lower beam frame are both provided with step positions, and both ends of the integrated rectangular parallelepiped column are both provided with step blocks, and the step blocks cooperate with the step positions.

[0007] According to some embodiments of the present invention, the cross-sections of the upper beam frame and the lower beam frame are semicircular.

[0008] According to some embodiments of the present invention, an outer protrusion is provided on the integrated rectangular column.

[0009] According to some embodiments of the utility model, the high-pressure master oil cylinder also includes a cylinder bottom, a plunger, and a workbench. The cylinder bottom is fixed on the upper beam frame, the cylinder body is fixedly installed on the cylinder bottom, the cylinder body is installed with a plunger, and the plunger is connected to the workbench.

[0010] According to some embodiments of the utility model, the high-pressure master oil cylinder further includes a cylinder mouth flange, and the cylinder mouth flange is fixed at the cylinder mouth of the cylinder body.

[0011] According to some embodiments of the utility model, the high-pressure master oil cylinder also includes a liquid filling component, which is installed at the bottom of the cylinder bottom, and the liquid filling component is used to fill high-pressure liquid into the cylinder body.

[0012] According to some embodiments of the utility model, the liquid filling assembly includes a liquid filling valve sleeve, a liquid filling cover, a control piston, and a liquid filling valve core; the liquid filling valve sleeve is inserted into the bottom center of the cylinder bottom, and the liquid filling cover is installed on the tail of the liquid filling valve sleeve; the control piston is inserted into the liquid filling valve sleeve, and the control piston is sleeved on the valve stem of the liquid filling valve core.

[0013] According to some embodiments of the utility model, the side oil cylinder includes a side cylinder body, a side cylinder piston rod, and a side cylinder guide sleeve. The side cylinder body is installed on the integrated rectangular column, the side cylinder piston rod is movably installed in the side cylinder body, the side cylinder guide sleeve is sleeved on the side cylinder piston rod, and the side cylinder guide sleeve is fixedly connected to the side cylinder body.

[0014] According to some embodiments of the utility model, it also includes an anti-deflection guide rod, the front section of which is movably inserted into the eccentric hole cavity of the side cylinder piston rod, and the rear end of which is fixedly inserted on the side cylinder barrel.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is an overall exploded schematic diagram of an embodiment of the utility model;

[0019] Figure 3 The overall cross-sectional schematic diagram of the embodiment of the utility model Figure 1 ;

[0020] Figure 4 The overall cross-sectional schematic diagram of the embodiment of the utility model Figure 2 ;

[0021] Figure 5 for Figure 4 A is an enlarged schematic diagram;

[0022] Figure 6 for Figure 4 A magnified schematic diagram of B;

[0023] Figure 7 for Figure 5 A magnified schematic diagram of middle C;

[0024] Figure 8 for Figure 5 Schematic diagram of the beam frame in center C;

[0025] Fig. 9 for Figure 5 Schematic diagram of the integrated rectangular column in the middle C;

[0026] Fig.10 This is a schematic diagram of the working state of an embodiment of the utility model;

[0027] Fig.11 It is a cross-sectional schematic diagram of the upper beam frame and the integrated rectangular parallelepiped column in the exploded state of an embodiment of the utility model. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, the meaning of "a plurality" is more than two, and "greater than", "less than", "exceed" etc. are understood to exclude the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Fig.10 The working method of the extruder is as follows: first, the blank to be processed is placed in the mold, and high-pressure oil is respectively introduced into the high-pressure main oil cylinder 500 and the side oil cylinder 600, so that the high-pressure main oil cylinder 500 pushes the upper workbench downward from the top, so that the upper workbench applies pressure to the blank, and the side oil cylinder 600 pushes the side workbench from the side direction, so that the side workbench applies pressure to the blank, so that the blank is pressed and formed.

[0033] Reference Figures 1 to 3 As shown in Figures 8 and 11, a large-tonnage wire winding multi-lateral extruder includes a beam frame, an integrated rectangular parallelepiped column 300, a frame wire 400, a high-pressure main oil cylinder 500, and a side oil cylinder 600; the beam frame is divided into an upper beam frame 100 and a lower beam frame 200, and a first column cavity 101 is provided in both the upper beam frame 100 and the lower beam frame 200; the integrated rectangular parallelepiped column 300 is fixedly connected to the upper beam frame 100 and the lower beam frame 200. A second column cavity 301 is provided on the integrated rectangular column 300; the frame steel wire 400 is wound around the beam frame and the outside of the integrated rectangular column 300; the high-pressure main oil cylinder 500 is installed on the upper beam frame 100; the side oil cylinder 600 is installed on the inner side of the integrated rectangular column 300, and the pull column 700 is inserted into the first column cavity 101 and the second column cavity 301, and pull column nuts 800 are installed at both ends of the pull column 700.

[0034] By means of the tension column 700 built into the upper beam 100 and the lower beam 200, the tensile stress on the upper beam 100 and the lower beam 200 is overcome; at the same time, the integrated rectangular column 300 is fixedly connected between the upper beam 100 and the lower beam 200 to ensure the stability of the connection between the integrated rectangular column 300 and the upper beam 100, and the integrated rectangular column 300 and the lower beam 200; the ability of the machine body to resist lateral shear force is enhanced, and the frame steel wire 400 is effectively protected from the influence of lateral shear force. This structure enables the extruder to achieve multi-directional large-tonnage extrusion function while effectively improving the stability of the whole machine, without reducing or even extending the service life.

[0035] Reference Figure 7, 8 As shown, stepped positions 102 are provided on the upper beam frame 100 and the lower beam frame 200, and stepped blocks 103 are provided at both ends of the integrated rectangular column 300. The step blocks 103 cooperate with the stepped positions 102 to ensure the stability of the connection between the integrated rectangular column 300 and the upper beam frame 100, and the integrated rectangular column 300 and the lower beam frame 200.

[0036] Reference Figure 8 , 9 As shown, the cross-section of the upper beam 100 and the lower beam 200 is semicircular; the integrated rectangular column 300 is provided with an outer protrusion 310 and a guide groove for winding a steel wire, the integrated rectangular column 300 is provided with a mounting hole 320, and the side cylinder 600 is installed in the mounting hole 320. The position of the mounting hole 320 and the lower part of the integrated rectangular column 300 are thickened to form the outer protrusion 310. The thickness of the integrated rectangular column 300 is increased by the outer protrusion 310 to prevent the lateral pressure stress of the side cylinder 600 from causing the integrated rectangular column 300 to deform.

[0037] Reference Figure 4 , 5 As shown, the high-pressure main oil cylinder 500 also includes a cylinder bottom 520, a plunger 530, and a workbench 540. The cylinder bottom 520 is fixed on the upper beam frame 100, and the cylinder body 510 is fixedly installed on the cylinder bottom 520. The plunger 530 is installed in the cylinder body 510, and the plunger 530 is connected to the workbench 540; a cylinder mouth flange 560 is fixed at the cylinder mouth of the cylinder body 510.

[0038] The high-pressure master oil cylinder 500 further includes a cylinder body 510 , on which a cylinder body steel wire 550 is wound. The cylinder body steel wire 550 generates a pre-tightening force on the cylinder body 510 to offset the internal pressure on the cylinder body 510 during use of the high-pressure master oil cylinder 500 .

[0039] A filling assembly 570 is installed at the bottom of the cylinder bottom 520. The filling assembly 570 is used to fill high-pressure oil into the cylinder body 510, so that the plunger 530 is pushed by the high-pressure oil, and then the workbench 540 presses the blank downward.

[0040] Reference Figure 7 As shown, the filling assembly 570 includes a filling valve sleeve 571, a filling liquid cover 572, a control piston 573, and a filling valve core 574; the filling valve sleeve 571 is inserted into the bottom center of the cylinder bottom 520, and the filling liquid cover 572 is covered on the tail of the filling valve sleeve 571; the control piston 573 is installed in the filling valve sleeve 571, and the control piston 573 is sleeved on the valve stem of the filling valve core 574.

[0041] When the plunger 530 descends along with the workbench 540, the oil chamber of the high-pressure master cylinder 500 becomes a vacuum state, and the filling valve core 574 descends due to its own weight, so that the oil is quickly replenished into the oil chamber of the high-pressure master cylinder 500, thereby realizing the rapid descent of the master cylinder piston.

[0042] Reference Figure 4 , 6 As shown, the side oil cylinder 600 includes a side cylinder body 610, a side cylinder piston rod 620, and a side cylinder guide sleeve 630. The side cylinder body 610 is installed on the integrated rectangular column 300, the side cylinder piston rod 620 is movably installed in the side cylinder body 610, the side cylinder guide sleeve 630 is sleeved on the side cylinder piston rod 620, and the side cylinder guide sleeve 630 is fixedly connected to the side cylinder body 610. Oil is filled into the oil cavity of the side cylinder body 610 through an oil pump, and the side cylinder piston rod 620 is pushed, so that the side workbench installed on the side cylinder piston rod 620 moves toward the blank direction.

[0043] In order to ensure the stability of the movement of the side cylinder piston rod 620, an anti-deflection guide rod 640 is also provided. The front section of the anti-deflection guide rod 640 is movably inserted into the eccentric hole cavity of the side cylinder piston rod 620, and the rear end of the anti-deflection guide rod 640 is fixedly inserted on the side cylinder barrel 610.

[0044] In the description of this specification, the description with reference to the terms "some embodiments" or "it is conceivable that" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A large-tonnage wire winding multi-lateral extruder, characterized in that: include: A beam frame, wherein the beam frame is divided into an upper beam frame (100) and a lower beam frame (200), and a first column cavity (101) is provided in each of the upper beam frame (100) and the lower beam frame (200); An integrated rectangular parallelepiped column (300), wherein the integrated rectangular parallelepiped column (300) is fixedly connected between the upper beam frame (100) and the lower beam frame (200), and the integrated rectangular parallelepiped column (300) is provided with a second column cavity (301), and the position of the second column cavity (301) matches that of the first column cavity (101); A frame steel wire (400), the frame steel wire (400) being wound around the upper beam frame (100), the lower beam frame (200), and the guide groove outside the integrated rectangular parallelepiped column (300); A high-pressure master oil cylinder (500), wherein the high-pressure master oil cylinder (500) is installed on the upper beam frame (100); A side oil cylinder (600), wherein the side oil cylinder (600) is installed in a reserved hole of the integrated rectangular parallelepiped column (300); A pull column (700) is inserted into the first column cavity (101) and the second column cavity (301), and pull column nuts (800) are installed at both ends of the pull column (700).

2. A large-tonnage wire winding multi-lateral extruder according to claim 1, characterized in that: The upper beam frame (100) and the lower beam frame (200) are both provided with a step position (102), and both ends of the integrated rectangular parallelepiped column (300) are both provided with a step block (103), and the step block (103) cooperates with the step position (102).

3. A large-tonnage wire winding multi-lateral extruder according to claim 1, characterized in that: The cross-sections of the upper beam frame (100) and the lower beam frame (200) are semicircular.

4. A large-tonnage wire winding multi-lateral extruder according to claim 1, characterized in that: The integrated rectangular column (300) is provided with an outer protrusion (310).

5. A large-tonnage wire winding multi-lateral extruder according to claim 1, characterized in that: The high-pressure main oil cylinder (500) comprises a cylinder body (510), a cylinder bottom (520), a plunger (530), and a workbench (540); a cylinder body steel wire (550) is wound around the cylinder body (510); the cylinder bottom (520) is fixed to the upper beam frame (100); the cylinder body (510) is fixedly mounted on the cylinder bottom (520); a plunger (530) is installed in the cylinder body (510); and the plunger (530) is connected to the workbench (540).

6. A large-tonnage wire winding multi-lateral extruder according to claim 5, characterized in that: The high-pressure master oil cylinder (500) further comprises a cylinder mouth flange (560), and the cylinder mouth flange (560) is fixed at the cylinder mouth of the cylinder body (510).

7. A large-tonnage wire winding multi-lateral extruder according to claim 5, characterized in that: The high-pressure master oil cylinder (500) further comprises a liquid filling component (570), wherein the liquid filling component (570) is mounted at the bottom of the cylinder bottom (520), and the liquid filling component (570) is used to fill the cylinder body (510) with high-pressure liquid.

8. A large-tonnage wire winding multi-lateral extruder according to claim 7, characterized in that: The liquid filling assembly (570) comprises a liquid filling valve sleeve (571), a liquid filling cover (572), a control piston (573), and a liquid filling valve core (574); the liquid filling valve sleeve (571) is inserted into the center of the bottom of the cylinder bottom (520), and the liquid filling cover (572) is covered on the tail of the liquid filling valve sleeve (571); The control piston (573) is installed in the liquid filling valve sleeve (571), and the control piston (573) is sleeved on the valve stem of the liquid filling valve core (574).

9. A large-tonnage wire winding multi-lateral extruder according to claim 1, characterized in that: The side oil cylinder (600) comprises a side cylinder body (610), a side cylinder piston rod (620), and a side cylinder guide sleeve (630); the side cylinder body (610) is mounted on the integrated rectangular column (300); the side cylinder piston rod (620) is movably inserted into the side cylinder body (610); the side cylinder guide sleeve (630) is sleeved on the side cylinder piston rod (620), and the side cylinder guide sleeve (630) is fixedly connected to the side cylinder body (610).

10. A large-tonnage wire winding multi-lateral extruder according to claim 9, characterized in that: It also includes an anti-deflection guide rod (640), the front end of which is movably inserted into the eccentric hole cavity of the side cylinder piston rod, and the rear end of which is fixedly inserted into the side cylinder barrel (610).

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