Stamping equipment for machining pump cover of high-pressure oil pump

Abstract

The utility model discloses stamping equipment for machining a pump cover of a high-pressure oil pump in the technical field of stamping machining, which comprises a workbench and a side plate arranged at the top end of the workbench, a top plate is arranged at the top end of the side plate, a servo cylinder is arranged at the bottom end of the top plate, and a stamping upper die is arranged at the bottom end of the servo cylinder. According to the stamping equipment, the continuity and the high efficiency in the stamping process are improved through the stamping adjusting mechanism, meanwhile, the stamping height of a workpiece is larger than the operation height of the stamped workpiece, the safety of the stamping equipment in use is improved, the stamping lower die is convenient to replace and position through the replacement positioning mechanism, and the stamping efficiency is improved. And through the arranged efficient cooling mechanism, the height of blown airflow can be adjusted along with the height change of the upper stamping die, and cooling protection is guaranteed when the stamping equipment is used.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing, in particular to a high-pressure oil pump cover processing and stamping equipment. Background Art

[0002] A high-pressure oil pump is a light and compact pump. It requires a power source to operate. The camshaft at its lower part is driven by the engine crankshaft gear. The high-pressure oil pump proposes an oil pump having a shell made of aluminum-containing material and a movable molded part arranged in the shell. At present, in the process of processing the high-pressure oil pump cover, it needs to be stamped. Now some stamping devices are designed for stamping the pump cover. The stamping device is composed of a stamping cylinder, an upper mold and a lower mold. However, the current stamping device needs to load, stamp and unload in sequence, and cannot load, stamp and unload at the same time, resulting in different stamping efficiency.

[0003] The stamping equipment in the existing technology still has problems such as low stamping efficiency, insufficient precision in stamping die replacement and increased temperature of the die after long-term use. Based on this, the utility model designs a high-pressure oil pump cover processing stamping equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-pressure oil pump cover processing stamping equipment to solve the problems of low stamping efficiency, insufficient precision in stamping die replacement and increased temperature of the die after long-term use proposed in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-pressure oil pump cover processing and stamping equipment, comprising: a workbench and a side plate arranged at the top of the workbench, a top plate arranged at the top of the side plate, a servo cylinder arranged at the bottom of the top plate, a stamping upper die arranged at the bottom of the servo cylinder, a stamping adjustment mechanism and a turntable capable of angle adjustment and displacement and an electric telescopic rod arranged at the bottom of the workbench, thereby realizing adjustment, rotation and stamping of the workpiece;

[0006] The sliding column is provided with a disassembly and positioning mechanism, a base for positioning, display and observation, a stamping lower die, a spring telescopic rod and a spotlight, thereby realizing the disassembly, position calibration and position accuracy verification of the stamping lower die;

[0007] The side panels are provided with a high-efficiency cooling mechanism and a ventilation cavity, a dust filter and an air duct capable of ventilation, filtering and blowing, thereby achieving blowing and cooling of the stamping upper mold.

[0008] Preferably, the punching adjustment mechanism includes a turntable, a base frame, a sleeve, an electric telescopic rod, a sliding column, a conical gear ring, a servo motor and a transmission bevel gear;

[0009] A turntable is rotatably mounted on the bottom end of the workbench, the bottom end of the turntable is fixedly connected to a base frame, the top of the base frame is evenly fixedly connected to a sleeve, an electric telescopic rod is fixedly mounted on the inner wall of the bottom end of the sleeve, the top of the electric telescopic rod is fixedly connected to a sliding column, the bottom end of the turntable is fixedly connected to a conical gear ring, a servo motor is fixedly mounted at a position corresponding to one side of the turntable at the bottom end of the workbench, and a transmission bevel gear is fixedly connected to the output shaft of the servo motor at a position corresponding to the conical gear ring;

[0010] The input end of the servo motor is electrically connected to the output end of the mains power.

[0011] Preferably, a groove is provided at the top end of the turntable corresponding to the position of each sliding post, and the sliding post and the turntable are slidably connected through the groove.

[0012] Preferably, the outer side of the sliding column is slidably connected to the inner wall of the sleeve, and the transmission bevel gear is meshedly connected to the conical gear ring.

[0013] Preferably, the disassembly and positioning mechanism includes a base, a stamping lower die, a limiting groove, a spring telescopic rod, a limiting block, a through hole, a color display plate, a lens and a spotlight;

[0014] The top of the sliding column is fixedly installed with a base, the top of the base is slidably installed with a stamping lower mold, the bottom end of the stamping lower mold is provided with a limiting groove, the top of the sliding column is embedded with a spring telescopic rod, the top of the spring telescopic rod is fixedly connected to a limiting block, a through hole is provided at one end of the base corresponding to the position of the limiting groove, a color display plate is embedded and installed at one end of the base corresponding to the position of the through hole, a lens is fixedly connected to the inner wall of the through hole, and a spotlight is embedded and installed at the outer side of the limiting block corresponding to the position of the through hole;

[0015] The input end of the spotlight is electrically connected to the output end of the mains power.

[0016] Preferably, a concave hole is provided at the top end of the base corresponding to the position of the spring telescopic rod, and the top end of the limit block is hemispherical.

[0017] Preferably, the surface of the color display plate is made of frosted material, and the top of the limiting block fits into the inside of the limiting groove.

[0018] Preferably, the efficient cooling mechanism includes a ventilation cavity, a dust filter, a fan, a collection hopper, an air duct and an air supply nozzle;

[0019] A ventilation cavity is provided inside the side panel, a dust filter is fixedly connected to the inner wall of the ventilation cavity, a fan is fixedly connected at a position on the inner wall of the ventilation cavity corresponding to one side of the dust filter, a collection hopper is embedded in one end of the side panel, an air duct is fixedly connected to one end of the side panel, and an air supply nozzle is fixedly connected to one end of the air duct;

[0020] The input end of the fan is electrically connected to the output end of the mains electricity.

[0021] Preferably, the other end of the air supply nozzle is fixedly connected to one end of the stamping upper mold, and the installation position of the collection bucket is located below the dust filter.

[0022] Preferably, the air duct is an elastic hose, and the air duct is connected to the interior of the ventilation cavity.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. Through the set stamping adjustment mechanism, the stamped workpiece can be taken out during the stamping process, and the new workpiece can be placed for subsequent stamping, which increases the continuity and efficiency of the stamping process. At the same time, the height of the workpiece being stamped will be higher than the operating height of the stamped workpiece, avoiding the impact of the workpiece being taken and placed during the stamping process, thereby improving the safety of the stamping equipment during use.

[0025] 2. Through the disassembly and positioning mechanism, the lower stamping die and the base can be limited and fixed when the lower stamping die is replaced. At the same time, the color display plate can be observed intuitively and the installation position of the lower stamping die can be accurately observed, which is convenient for the replacement and positioning of the lower stamping die and ensures the position accuracy when the upper stamping die is replaced.

[0026] 3. Through the efficient cooling mechanism, the fan can be operated to transmit the air flow through the air duct to the air supply nozzle, and the air supply nozzle is used to blow and cool the stamping upper mold. The height of the blowing air flow can be adjusted as the height of the stamping upper mold changes, ensuring the cooling protection of the stamping equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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.

[0028] Figure 1 This is a schematic diagram of the structure of the utility model;

[0029] Figure 2 This is a structural diagram of the punching adjustment mechanism of the utility model;

[0030] Figure 3 This is a structural diagram of the disassembly and positioning mechanism of the utility model;

[0031] Figure 4 This is a structural diagram of the efficient cooling mechanism of the utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1. Workbench; 2. Side panels; 3. Top panel; 4. Servo cylinder; 5. Stamping upper die;

[0034] 6. Stamping adjustment mechanism; 601. Turntable; 602. Base frame; 603. Casing; 604. Electric telescopic rod; 605. Sliding column; 606. Conical gear ring; 607. Servo motor; 608. Transmission bevel gear;

[0035] 7. Replacement of positioning mechanism; 701. Base; 702. Stamping lower die; 703. Limiting groove; 704. Spring telescopic rod; 705. Limiting block; 706. Through hole; 707. Color display panel; 708. Lens; 709. Spotlight;

[0036] 8. High-efficiency cooling mechanism; 801. Ventilation chamber; 802. Dust filter; 803. Fan; 804. Collection hopper; 805. Air duct; 806. Air supply nozzle. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] See also Figure 1-4 The utility model provides a technical solution: a high-pressure oil pump cover processing and stamping equipment, comprising: a workbench 1 and a side plate 2 arranged at the top of the workbench 1, a top plate 3 arranged at the top of the side plate 2, a servo cylinder 4 arranged at the bottom end of the top plate 3, a stamping upper die 5 arranged at the bottom end of the servo cylinder 4, a stamping adjustment mechanism 6 installed at the bottom end of the workbench 1, and the stamping adjustment mechanism 6 includes a turntable 601, a base frame 602, a sleeve 603, an electric telescopic rod 604, a sliding column 605, a conical gear ring 606, a servo motor 607 and a transmission bevel gear 608;

[0039] The bottom end of the workbench 1 is rotatably mounted with a turntable 601, and a groove is provided at the top of the turntable 601 corresponding to each sliding column 605, and the sliding column 605 is slidably connected to the turntable 601 through the groove, so that the sliding column 605 can slide along the groove and connect with the turntable 601. The bottom end of the turntable 601 is fixedly connected to the base frame 602, and the top of the base frame 602 is evenly fixedly connected to the sleeve 603. The inner wall of the bottom end of the sleeve 603 is fixedly mounted with an electric telescopic rod 604, and the top of the electric telescopic rod 604 is fixedly connected to the sliding column 605. The outer side of the sliding column 605 is connected to the The inner wall of the sleeve 603 is slidably connected to facilitate the movement of the sliding column 605 along the sleeve 603. The bottom end of the turntable 601 is fixedly connected to a conical gear ring 606. The bottom end of the workbench 1 is fixedly installed with a servo motor 607 at a position corresponding to one side of the turntable 601. The input end of the servo motor 607 is electrically connected to the output end of the mains power. The output shaft of the servo motor 607 is fixedly connected with a transmission bevel gear 608 at a position corresponding to the conical gear ring 606. The transmission bevel gear 608 is meshed with the conical gear ring 606, so that when the transmission bevel gear 608 rotates, the conical gear ring 606 is driven to rotate.

[0040] The top of the sliding column 605 is connected to a disassembly and positioning mechanism 7, which includes a base 701, a stamping lower die 702, a limiting groove 703, a spring telescopic rod 704, a limiting block 705, a through hole 706, a color display panel 707, a lens 708 and a spotlight 709;

[0041] The top of the sliding column 605 is fixedly installed with a base 701, and a concave hole is opened at the top of the base 701 corresponding to the position of the spring telescopic rod 704, so that the top of the spring telescopic rod 704 can pass through the concave hole and release the limiting groove 703. The top of the base 701 is slidably installed with a stamping lower mold 702, and the bottom end of the stamping lower mold 702 is provided with a limiting groove 703. The top of the sliding column 605 is embedded with the spring telescopic rod 704, and the top of the spring telescopic rod 704 is fixedly connected to the limiting block 705. The top of the limiting block 705 is hemispherical, and the top of the limiting block 705 is in contact with the inner part of the limiting groove 703. The two ends of the base 701 are in a position corresponding to the limit groove 703, and a color display board 707 is embedded and installed at the position corresponding to the through hole 706. The surface of the color display board 707 is made of frosted material, which is convenient for the light of the spotlight 709 to be emitted after it is irradiated on the surface of the color display board 707. The inner wall of the through hole 706 is fixedly connected to the lens 708, and the outer side of the limit block 705 is embedded and installed with a spotlight 709 at the position corresponding to the through hole 706. The input end of the spotlight 709 is electrically connected to the output end of the mains.

[0042] A high-efficiency cooling mechanism 8 is installed inside the side panel 2. The high-efficiency cooling mechanism 8 includes a ventilation cavity 801, a dust filter 802, a fan 803, a collection hopper 804, an air duct 805 and an air supply nozzle 806.

[0043] A ventilation cavity 801 is provided inside the side panel 2, and a dust filter 802 is fixedly connected to the inner wall of the ventilation cavity 801, and a fan 803 is fixedly connected to the position on the inner wall of the ventilation cavity 801 corresponding to the side of the dust filter 802, and the input end of the fan 803 is electrically connected to the output end of the mains power. A collecting bucket 804 is embedded in one end of the side panel 2, and an air duct 805 is fixedly connected to one end of the side panel 2. The air duct 805 is specifically an elastic hose, and the air duct 805 is connected to the interior of the ventilation cavity 801, so that the air duct 805 can be deformed and moved with the movement of the stamping upper mold 5. One end of the air duct 805 is fixedly connected to an air supply nozzle 806, and the other end of the air supply nozzle 806 is fixedly connected to one end of the stamping upper mold 5, so that the airflow in the air duct 805 is transmitted to the stamping upper mold 5 through the air supply nozzle 806. The installation position of the collecting bucket 804 is located below the dust filter 802.

[0044] When the high-pressure oil pump cover processing and stamping equipment is in use, the servo cylinder 4 extends, driving the stamping upper die 5 to move downward, and the workpiece is stamped on the stamping lower die 702. At the same time, the staff can remove the stamped workpiece from the stamping lower die 702 and place a new workpiece on the stamping lower die 702. Then the servo cylinder 4 contracts, and the stamping upper die 5 moves upward. At the same time, the servo motor 607 runs, driving the conical gear ring 606 and the turntable 601 to rotate, driving the stamping lower die 702 to rotate, and at the same time, the electric telescopic rod 604 corresponding to the position of the workpiece that has been stamped contracts, driving the corresponding stamping lower die 702 to move downward, so that the stamped workpiece can be moved down for removal, and it is also convenient to move the unstamped workpiece upward for stamping.

[0045] When the stamping lower die 702 is disassembled, the stamping lower die 702 can be moved along the base 701. As the stamping lower die 702 moves to completely overlap with the base 701, the limit block 705 at the top of the spring telescopic rod 704 enters the limit groove 703 to limit the position between the stamping lower die 702 and the base 701. At the same time, the spotlight 709 is running, and the light passes through the lens 708 and shines on the color display board 707. The external color display board 707 can be observed, so as to intuitively see whether the installation of the stamping lower die 702 is in place.

[0046] When the stamping upper mold 5 is running, the fan 803 is running, which can draw external air into the ventilation chamber 801, so that the gas passes through the dust filter 802 and is transported from the air duct 805 to the air supply nozzle 806. The air supply nozzle 806 is used to blow and cool the stamping upper mold 5. The dust on the dust filter 802 will fall into the collection bucket 804, and the collection bucket 804 can be taken out and cleaned after use.

[0047] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0048] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-pressure oil pump cover processing and stamping equipment, characterized in that: include: A workbench (1) and a side plate (2) provided at the top of the workbench (1); a top plate (3) provided at the top of the side plate (2); a servo cylinder (4) provided at the bottom of the top plate (3); a stamping upper die (5) provided at the bottom of the servo cylinder (4); a stamping adjustment mechanism (6) and a turntable (601) capable of angle adjustment and displacement, an electric telescopic rod (604) and a sliding column (605) provided at the bottom of the workbench (1), thereby enabling adjustment, rotation and stamping of a workpiece; The sliding column (605) is provided with a disassembly and positioning mechanism (7), a base (701) capable of positioning, displaying and observing, a stamping lower die (702), a spring telescopic rod (704) and a spotlight (709), thereby enabling the disassembly and replacement, position calibration and position accuracy verification of the stamping lower die (702); The side plate (2) is provided with a high-efficiency cooling mechanism (8) and a ventilation cavity (801) capable of ventilation, filtering and blowing, a dust filter (802) and an air duct (805), thereby achieving blowing and cooling of the stamping upper mold (5).

2. The high-pressure oil pump cover processing and stamping equipment according to claim 1, characterized in that: The punching adjustment mechanism (6) comprises a turntable (601), a base frame (602), a sleeve (603), an electric telescopic rod (604), a sliding column (605), a conical gear ring (606), a servo motor (607) and a transmission bevel gear (608); A turntable (601) is rotatably mounted on the bottom end of the workbench (1), the bottom end of the turntable (601) is fixedly connected to a base frame (602), the top end of the base frame (602) is evenly fixedly connected to a sleeve (603), an electric telescopic rod (604) is fixedly mounted on the inner wall of the bottom end of the sleeve (603), the top end of the electric telescopic rod (604) is fixedly connected to a sliding column (605), the bottom end of the turntable (601) is fixedly connected to a conical gear ring (606), a servo motor (607) is fixedly mounted at a position corresponding to one side of the turntable (601) at the bottom end of the workbench (1), and a transmission bevel gear (608) is fixedly connected to the output shaft of the servo motor (607) at a position corresponding to the conical gear ring (606).

3. The high-pressure oil pump cover processing and stamping equipment according to claim 2, characterized in that: A groove is provided at the top of the turntable (601) corresponding to the position of each sliding post (605), and the sliding post (605) and the turntable (601) are slidably connected via the groove.

4. The high-pressure oil pump cover processing and stamping equipment according to claim 2, characterized in that: The outer side of the sliding column (605) is slidably connected to the inner wall of the sleeve (603), and the transmission bevel gear (608) is meshedly connected to the conical gear ring (606).

5. The high-pressure oil pump cover processing and stamping equipment according to claim 1, characterized in that: The disassembly and positioning mechanism (7) comprises a base (701), a stamping lower die (702), a limiting groove (703), a spring telescopic rod (704), a limiting block (705), a through hole (706), a color display panel (707), a lens (708) and a spotlight (709); The top of the sliding column (605) is fixedly mounted with a base (701), the top of the base (701) is slidably mounted with a stamping lower mold (702), the bottom of the stamping lower mold (702) is provided with a limiting groove (703), the top of the sliding column (605) is embedded with a spring telescopic rod (704), the top of the spring telescopic rod (704) is fixedly connected to a limiting block (705), one end of the base (701) is provided with a through hole (706) at a position corresponding to the limiting groove (703), one end of the base (701) is embedded with a color display plate (707) at a position corresponding to the through hole (706), the inner wall of the through hole (706) is fixedly connected with a lens (708), and the outer side of the limiting block (705) is embedded with a spotlight (709) at a position corresponding to the through hole (706).

6. The high-pressure oil pump cover processing and stamping equipment according to claim 5, characterized in that: A concave hole is provided at the top of the base (701) corresponding to the position of the spring telescopic rod (704), and the top of the limiting block (705) is hemispherical.

7. The high-pressure oil pump cover processing and stamping equipment according to claim 5, characterized in that: The surface of the color display plate (707) is made of frosted material, and the top of the limiting block (705) fits into the inside of the limiting groove (703).

8. The high-pressure oil pump cover processing and stamping equipment according to claim 1, characterized in that: The high-efficiency cooling mechanism (8) includes a ventilation chamber (801), a dust filter (802), a fan (803), a collection hopper (804), an air duct (805) and an air supply nozzle (806); A ventilation cavity (801) is provided inside the side panel (2), a dust filter (802) is fixedly connected to the inner wall of the ventilation cavity (801), a fan (803) is fixedly connected to the inner wall of the ventilation cavity (801) at a position corresponding to one side of the dust filter (802), a collecting hopper (804) is embedded in one end of the side panel (2), an air duct (805) is fixedly connected to one end of the air duct (805), and an air supply nozzle (806) is fixedly connected to one end of the air duct (805).

9. The high-pressure oil pump cover processing and stamping equipment according to claim 8, characterized in that: The other end of the air supply nozzle (806) is fixedly connected to one end of the stamping upper die (5), and the installation position of the collection bucket (804) is located below the dust filter (802).

10. The high-pressure oil pump cover processing and stamping equipment according to claim 8, characterized in that: The air duct (805) is specifically an elastic hose, and the air duct (805) is connected to the interior of the ventilation cavity (801).

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