Hydraulic shaping machine

Abstract

The utility model belongs to the technical field of hydraulic shaping machines, and particularly relates to a hydraulic shaping machine which comprises a hydraulic shaping machine workbench, the top of the hydraulic shaping machine workbench is fixedly connected with a bottom ejector block, a shaping adjusting assembly is installed in the bottom ejector block, the top of the shaping adjusting assembly is provided with a top shaping module, and the top of the top shaping module is provided with a bottom shaping module. The top of the top shaping module is fixedly connected with a top jacking block, the side of the top jacking block is provided with a guide sliding assembly, the top of the top jacking block is provided with a hydraulic elevator, the top of the hydraulic elevator is fixedly connected with a shaping machine top supporting block, and the side of the shaping machine top supporting block is provided with a cleaning assembly; the shaping adjusting assembly comprises a servo motor; according to the utility model, the servo motor can be utilized to realize the automatic adjustment of the ejection block, and compared with the original manual adjustment or gasket addition, the automatic adjustment is simpler and more convenient, and the precision is easier to control.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic shaping machines, in particular to a hydraulic shaping machine. Background Art

[0002] Hydraulic shaping machine is a kind of mechanical equipment that uses hydraulic principle to perform various operations such as material shaping, embossing, and forming. It mainly relies on liquid pressure as the power source, transmits energy through the hydraulic system, and realizes fine processing of various materials. Hydraulic shaping machine is widely used in operations such as embossing, forming, shallow drawing, shaping and pressure assembly of metal or non-metal parts.

[0003] In Chinese Patent 201720468039.5, the utility model discloses a hydraulic shaping machine, including an upper support plate, a lower support plate, a support rod, and a cylinder, including a cylinder body, the cylinder body is fixed to the middle part of the upper support plate; a piston rod, assembled in the cylinder body, wherein the piston rod is located between the upper support plate and the lower support plate; a rotating mechanism, fixed to the rod body of the piston rod; a first connecting member, the upper end of which is fixed to the rotating mechanism; a second shaping mechanism, connected to the lower end of the first connecting member; when shaping the workpiece, the lower end of the piston rod serves as the first shaping mechanism; a control system, the rotating mechanism and the cylinder are respectively connected to the control system, and the control system is used to control the shaping positioning of the rotating mechanism and the cylinder.

[0004] The existing hydraulic shaping machines have the problem that when hydraulically shaping motorcycle wheel hubs, the height differences between the rim surface and the center hub of different types of wheel hubs are designed and organized into a parameter table. Before shaping each product, the parameter table must be referenced and the height of the middle top plate must be manually adjusted, or a shim must be inserted, which makes the operation more cumbersome. In addition, during shaping, the sand core remaining from the previous process adhered to the wheel hub may be left on the hydraulic shaping machine. If it is not cleaned, it will affect the subsequent shaping of other wheel hubs.

[0005] Therefore, a hydraulic shaping machine is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the problem that when the existing hydraulic shaping machine performs hydraulic shaping on the motorcycle hub, the height difference between the rim surface and the center hub of different models of hubs is designed and sorted into a parameter table. Before shaping each product, the parameter table must be referenced and the height of the middle top-off disc must be manually adjusted, or the shim must be inserted, which is a cumbersome operation. In addition, during shaping, the sand core remaining from the previous process adhered to the hub may be left on the hydraulic shaping machine, which will affect the subsequent shaping of other hubs if it is not cleaned.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: a hydraulic shaping machine described in the utility model comprises a hydraulic shaping machine workbench, the top of the hydraulic shaping machine workbench is fixedly connected with a bottom top block, and a shaping adjustment component is installed inside the bottom top block, a top shaping module is arranged on the top of the shaping adjustment component, and the top of the top shaping module is fixedly connected with the top top block, and a guide sliding component is installed on the side of the top top block, a hydraulic lift is installed on the top of the top top block, and the top of the hydraulic lift is fixedly connected with a shaping machine top support block, and a cleaning component is installed on the side of the shaping machine top support block, the shaping adjustment component comprises a servo motor, a belt transmission mechanism is installed at the output end of the servo motor, and a lead screw is fixedly connected to the other end of the belt transmission mechanism, a lifting nut is arranged on the outside of the lead screw, and a lifting inner column is fixedly connected to the outside of the lifting nut, and a lifting outer column is slidably connected to the outside of the lifting inner column, a wheel hub shaping top detaching disc is fixedly connected to the top of the wheel hub shaping top detaching disc, and a cushion support cylinder is slidably connected to the outside of the wheel hub shaping top detaching disc.

[0008] Preferably, the servo motor forms a transmission structure through a belt drive mechanism and a lead screw, the wheel hub shaping top disc forms a lifting structure through a lifting inner column and a lifting outer column, and the vertical center axis of the wheel hub shaping top disc is arranged to coincide with the vertical center axis of the top shaping module.

[0009] Preferably, the guide sliding assembly includes a lubricating oil storage cylinder, the inner wall of which is rotatably connected to a ball, and the side of the ball is slidably connected to a shaping machine support guide column, and the top of the lubricating oil storage cylinder is connected to a lubricating oil adding port.

[0010] Preferably, the lubricating oil storage cylinder is slidably connected to the support guide column of the shaping machine via a ball bearing, and the lubricating oil storage cylinder is fixedly connected to the top top block.

[0011] Preferably, the cleaning component includes an air pump, a ventilation hose is connected to the side of the air pump, and a purge nozzle is connected to the bottom end of the ventilation hose, and the purge nozzle forms a connecting structure with the air pump through the ventilation hose.

[0012] Preferably, the top top block forms a lifting structure with the top support block of the shaping machine through a hydraulic lift, and the bottom surface of the top top block is arranged in parallel with the top surface of the bottom top block.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model is provided with a shaping adjustment component, which uses the drive of the servo motor, the cooperation with the lead screw and the lifting nut to realize the electric adjustment of the wheel hub shaping top plate. Compared with the original manual adjustment or the iron shim, this adjustment method is simpler and more convenient, and the servo motor can be adjusted according to the edited program, so that the adjustment accuracy can be controlled;

[0015] 2. The utility model is provided with a guide sliding assembly, and a ball bearing that can rotate and automatically bring out lubricating oil is provided between the top top block and the support guide column of the shaping machine, so as to reduce the friction between the top top block and the support guide column of the shaping machine during the lifting process, thereby reducing the additional resistance that the top top block needs to overcome during the lifting process;

[0016] 3. The utility model is provided with a cleaning component and an air pump to provide high-pressure airflow. After the shaping is completed, the sand cores adhered to the wheel hub shaping top disc and the top shaping module are blown and cleaned, thereby preventing the residual sand cores from affecting the subsequent hydraulic shaping of other wheel hubs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in a front view;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of the shaping and adjusting component part of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the guide sliding component part of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the cleaning component part of the utility model.

[0023] In the figure: 1. Hydraulic shaping machine workbench; 2. Bottom top block; 3. Shaping adjustment component; 4. Top shaping module; 5. Top top block; 6. Guide sliding component; 7. Hydraulic lift; 8. Shaping machine top support block; 9. Cleaning component; 301. Servo motor; 302. Belt drive mechanism; 303. Screw; 304. Lifting nut; 305. Lifting inner column; 306. Lifting outer column; 307. Wheel hub shaping top disc; 308. Pad support cylinder; 601. Lubricating oil storage cylinder; 602. Ball; 603. Shaping machine support guide column; 604. Lubricating oil addition port; 901. Air pump; 902. Ventilation hose; 903. Purge nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] like Figure 1 As shown, a hydraulic shaping machine includes a hydraulic shaping machine workbench 1, the top of the hydraulic shaping machine workbench 1 is fixedly connected to a bottom top block 2, and a shaping adjustment component 3 is installed inside the bottom top block 2, a top shaping module 4 is arranged on the top of the shaping adjustment component 3, and a top top block 5 is fixedly connected to the top of the top shaping module 4, and a guide sliding component 6 is installed on the side of the top top block 5, a hydraulic lift 7 is installed on the top of the top top block 5, and a shaping machine top support block 8 is fixedly connected to the top of the hydraulic lift 7, and a cleaning component 9 is installed on the side of the shaping machine top support block 8, the top top block 5 forms a lifting structure with the shaping machine top support block 8 through the hydraulic lift 7, and the bottom surface of the top top block 5 is parallel to the top surface of the bottom top block 2.

[0027] like Figure 3As shown, a hydraulic shaping machine, a shaping adjustment component 3 is used to adjust according to the parameters required for shaping of different types of wheel hubs, the shaping adjustment component 3 includes a servo motor 301, a belt transmission mechanism 302 is installed at the output end of the servo motor 301, and the other end of the belt transmission mechanism 302 is fixedly connected to a lead screw 303, a lifting nut 304 is arranged on the outside of the lead screw 303, and a lifting inner column 305 is fixedly connected to the outside of the lifting nut 304, and a lifting outer column 306 is slidably connected to the outside of the lifting inner column 305, and a wheel hub shaping top disc 307 is fixedly connected to the top of the wheel hub shaping top disc 307, and a pad support cylinder is slidably connected to the outside of the wheel hub shaping top disc 307 308, the servo motor 301 forms a transmission structure with the lead screw 303 through the belt transmission mechanism 302, the hub shaping top disc 307 forms a lifting structure with the lifting inner column 305 and the lifting outer column 306, and the vertical center axis of the hub shaping top disc 307 is arranged to coincide with the vertical center axis of the top shaping module 4, and the servo motor 301 is driven and cooperated with the lead screw 303 and the lifting nut 304 to realize the electric adjustment of the hub shaping top disc 307. Compared with the original manual adjustment or iron gasket, this adjustment method is simpler and more convenient, and the servo motor 301 can be adjusted according to the edited program, so that the adjustment accuracy can be controlled.

[0028] like Figure 4 As shown, a hydraulic shaping machine, the guide sliding assembly 6 is used to reduce the friction between the top top block 5 and the shaping machine support guide column 603, the guide sliding assembly 6 includes a lubricating oil storage cylinder 601, the inner wall of the lubricating oil storage cylinder 601 is rotatably connected with a ball 602, and the side of the ball 602 is slidably connected with the shaping machine support guide column 603, and the top of the lubricating oil storage cylinder 601 is connected with a lubricating oil adding port 604, the lubricating oil storage cylinder 601 is slidably connected with the shaping machine support guide column 603 through the ball 602, and the lubricating oil storage cylinder 601 and the top top block 5 are fixedly connected, and a ball 602 that can rotate and automatically bring out the lubricating oil is provided between the top top block 5 and the shaping machine support guide column 603, so as to reduce the friction between the top top block 5 and the shaping machine support guide column 603 during the lifting process, thereby reducing the additional resistance that the top top block 5 needs to overcome during the lifting process.

[0029] like Figure 5As shown, a hydraulic shaping machine, a cleaning component 9 is used to blow and clean the sand cores remaining after shaping, the cleaning component 9 includes an air pump 901, the side of the air pump 901 is connected to a ventilation hose 902, and the bottom end of the ventilation hose 902 is connected to a purge nozzle 903, the purge nozzle 903 forms a connecting structure with the air pump 901 through the ventilation hose 902, and the air pump 901 is provided to facilitate the provision of high-pressure airflow, so as to blow and clean the sand cores adhered to the inside of the wheel hub shaping top disc 307 and the top shaping module 4 after shaping, thereby preventing the residual sand cores from affecting the subsequent hydraulic shaping of other hubs.

[0030] Working principle: First, according to the height difference parameter between the wheel rim surface and the center hub to be hydraulically reshaped, the height of the wheel hub reshaping top plate 307 is adjusted. When adjusting, it is only necessary to start the servo motor 301. The servo motor 301 rotates the lead screw 303 through the belt transmission mechanism 302. When the lead screw 303 rotates, the lifting nut 304 will rise or fall on the lead screw 303, and then the lifting inner column 305 will push the wheel hub reshaping top plate 307 to perform lifting and lowering adjustment. The inner wall of the pad support cylinder 308 is marked with parameter scale lines to assist the operator in making adjustments.

[0031] After adjusting to a suitable height, the wheel hub that needs to be hydraulically reshaped is placed on the wheel hub reshaping top plate 307, and the hydraulic lift 7 is started. The output rod of the hydraulic lift 7 pushes the top top block 5 to move downward, and then carries the top reshaping module 4 to press on the top surface of the wheel hub to perform hydraulic reshaping on the wheel hub. While the top top block 5 is rising and falling, the lubricating oil storage cylinder 601 will slide up and down along the reshaping machine support guide column 603, and the ball 602 rotates between the lubricating oil storage cylinder 601 and the reshaping machine support guide column 603. At the same time, similar to the working principle of a ballpoint pen tip, the lubricating oil contained in the lubricating oil storage cylinder 601 is brought out and smeared on the outer wall of the reshaping machine support guide column 603 to reduce friction. After the reshaping is completed and the wheel hub is removed, the cleaning component 9 can be started, and the blowing nozzle 903 can be held by hand to blow and clean the sand core adhered to the wheel hub reshaping top plate 307 and the top reshaping module 4.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydraulic shaping machine, characterized in that: The invention comprises a hydraulic shaping machine workbench (1), wherein the top of the hydraulic shaping machine workbench (1) is fixedly connected to a bottom top block (2), and a shaping adjustment component (3) is installed inside the bottom top block (2), a top shaping module (4) is arranged on the top of the shaping adjustment component (3), and a top top block (5) is fixedly connected to the top of the top shaping module (4), and a guide sliding component (6) is installed on the side of the top top block (5), a hydraulic lift (7) is installed on the top of the top top block (5), and a shaping machine top support block (8) is fixedly connected to the top of the hydraulic lift (7), and a cleaning component (9) is installed on the side of the shaping machine top support block (8); The shaping adjustment component (3) comprises a servo motor (301), the output end of the servo motor (301) is installed with a belt transmission mechanism (302), and the other end of the belt transmission mechanism (302) is fixedly connected to a lead screw (303), the outside of the lead screw (303) is provided with a lifting nut (304), the outside of the lifting nut (304) is fixedly connected to a lifting inner column (305), and the outside of the lifting inner column (305) is slidably connected to a lifting outer column (306), the top of the lifting inner column (305) is fixedly connected to a wheel hub shaping top disc (307), and the outside of the wheel hub shaping top disc (307) is slidably connected to a pad support cylinder (308).

2. A hydraulic shaping machine according to claim 1, characterized in that: The servo motor (301) forms a transmission structure through a belt transmission mechanism (302) and a lead screw (303), and the hub shaping top disc (307) forms a lifting structure through a lifting inner column (305) and a lifting outer column (306), and the vertical center axis of the hub shaping top disc (307) and the vertical center axis of the top shaping module (4) are arranged to coincide with each other.

3. A hydraulic shaping machine according to claim 1, characterized in that: The guide sliding assembly (6) comprises a lubricating oil storage cylinder (601), the inner wall of which is rotatably connected to a ball bearing (602), and the side of the ball bearing (602) is slidably connected to a shaping machine support guide column (603), and the top of the lubricating oil storage cylinder (601) is connected to a lubricating oil adding port (604).

4. A hydraulic shaping machine according to claim 3, characterized in that: The lubricating oil storage cylinder (601) is slidably connected to the shaping machine support guide column (603) via the ball bearing (602), and the lubricating oil storage cylinder (601) is fixedly connected to the top top block (5).

5. A hydraulic shaping machine according to claim 1, characterized in that: The cleaning assembly (9) comprises an air pump (901), the side of the air pump (901) is connected to a ventilation hose (902), and the bottom end of the ventilation hose (902) is connected to a purge nozzle (903), and the purge nozzle (903) forms a communication structure with the air pump (901) through the ventilation hose (902).

6. A hydraulic shaping machine according to claim 1, characterized in that: The top top block (5) forms a lifting structure with the top support block (8) of the shaping machine through a hydraulic lift (7), and the bottom surface of the top top block (5) is arranged parallel to the top surface of the bottom top block (2).

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