Automatic forging and pressing die for complex curved surface

Abstract

The utility model belongs to the technical field of forging dies, and particularly relates to a complex curved surface automatic forging die which comprises a base and a forging press connecting end, a die supporting table is fixedly connected to the upper surface of the base, a lower die is installed on the inner wall of the die supporting table and comprises a die plate body and a push rod hole, and the push rod hole is formed in the inner wall of the die plate body. A vertical supporting plate is fixedly connected to the upper surface of the base, an adjusting mechanism is fixedly connected to the outer surface of the vertical supporting plate, a guide telescopic rod is fixedly connected to the upper surface of the base, an air cylinder is fixedly connected to the upper surface of the base, and a push rod mounting plate is fixedly connected to the movable end of the air cylinder. And the movable end of the guide telescopic rod is fixedly connected with the push rod mounting plate. The mold release agent spraying device is conveniently controlled to move to the position between the upper mold and the lower mold by arranging the adjusting mechanism, the mold release agent is comprehensively sprayed to the inner walls of the upper mold and the lower mold, and the discharging rod can be matched with the pushing rod for discharging by arranging the mold release agent spraying device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forging die technical field, concretely is complex curved surface automatic forging die. BACKGROUND

[0002] To guarantee the normal work of the forging die and promote the quality of forgings, before the working of the forging die, usually need to spray a variety of auxiliary reagents in the die, including cooling lubricant, its composition is mixed by graphite and water, then add grease, surfactant, rust inhibitor etc., it can effectively reduce the high temperature generated between the die and the blank during forging, reduce the friction between the two, not only prolong the service life of the die, but also help the blank flow, improve the forming quality of forgings, release agent, the composition covers organic, inorganic and composite types, like fatty acid, talcum powder etc., the role is to form an isolation film between the die and the forging, facilitate the release of the forging, avoid sticking, maintain the surface quality of the forging, rust inhibitor, mainly containing petroleum sulfonate and other anti-rust additives, can form a protective film on the surface of the die, isolate oxygen and moisture, prevent the die from rusting, maintain the precision and smoothness of the die, ensure its stable operation.

[0003] The spraying of these reagents in the die is essential, but the existing die structure adopts manual spraying of reagents by artificial hand-held spray gun, especially for the die of complex surface, which increases the labor intensity of workers, the existing unloading, part still adopts manual unloading, since the workpiece is high in temperature after forging, is easy to deform by collision or drop, at the same time, the internal structure of the die is complex and difficult to unload from the outside, and the workpiece surface is easy to be damaged when taking the material, therefore, we provide a complex curved surface automatic forging die. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a complex curved surface automatic forging die, which solves the problems in the background.

[0005] To achieve the above purposes, the utility model realizes the following technical schemes:

[0006] The utility model provides a complex curved surface automatic forging press mould, including base, forging press connection end, the upper surface fixedly connected with mould support platform of base, the inner wall mounting of mould support platform has lower mould, the lower mould includes mould plate main part, push rod hole, the push rod hole sets up in the inner wall of mould plate main part, the upper surface fixedly connected with vertical support plate of base, the outer surface fixedly connected with adjusting mechanism of vertical support plate, the upper surface fixedly connected with guide telescopic link of base, the upper surface fixedly connected with air cylinder of base, the movable end fixedly connected with push rod mounting plate of air cylinder, the movable end of guide telescopic link and push rod mounting plate fixedly connected, the inner wall mounting of push rod mounting plate has a plurality of pusher, the pusher is connected in the push rod hole inner wall of lower mould with sliding, the upper surface swing connection has upper mould of lower mould, the upper mould is installed in the lower surface of forging press connection end, the adjustable end of adjusting mechanism is provided with mould release agent spraying device, the inner wall mounting of mould release agent spraying device has unloading rod.

[0007] Preferably, the mould plate main body is fixedly connected to the inner wall of the mould support platform, and the lower mould is connected to the inner wall of the mould support platform through bolts.

[0008] Preferably, the adjusting mechanism comprises a first bearing seat, a lead screw, a sliding rail, a first motor, a dust cover, a nut block, a second motor, a second bearing seat, a worm, a worm wheel and a connecting body.

[0009] Preferably, the first motor is fixedly connected to the outer wall of the first bearing seat, and the output end of the first motor is fixedly connected with the lead screw through a shaft coupling.

[0010] Preferably, the dust cover is installed on the outer surface of the nut block, the second bearing seat is fixedly connected to the upper surface of the nut block, and the worm is rotatably connected to the inner wall of the second bearing seat.

[0011] Preferably, the second motor is fixedly connected to the upper surface of the nut block, and the output end of the second motor is fixedly connected with the worm through a shaft coupling.

[0012] Preferably, the worm wheel is fixedly connected to the upper end of the connecting body, the worm wheel is engaged with the worm, the connecting body is hinged to the outer wall of the nut block, and the mould release agent spraying device is installed on the outer wall of the connecting body.

[0013] Beneficial effects

[0014] The utility model provides a complex curved surface automatic forging press mould. Compared with the prior art, the utility model has the following beneficial effects:

[0015] The complex curved surface automatic forging press die, through the setting adjusting mechanism, is convenient to control the demolding agent spraying device to move to between the upper die and the lower die, comprehensively sprays the demolding agent to the inner walls of the upper die and the lower die, through the setting demolding agent spraying device and the unloading rod, can cooperate with the pushing rod to unload, through the pushing rod to eject the workpiece, then the adjusting mechanism drives the demolding agent spraying device and the unloading rod to move to below the workpiece, then lifts the workpiece and moves it out through the adjusting mechanism, thereby facilitating unloading operation, in the unloading process, when the adjusting mechanism drives the unloading rod and the workpiece to move horizontally along the surface of the slide rail, at the moment, the demolding agent spraying device can be sprayed synchronously, thereby reducing the operation steps, improving the production efficiency, and solving the technical problems of manual demolding agent spraying and manual unloading. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main body structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of one side of the adjusting mechanism in the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of one side of the adjusting mechanism in the utility model;

[0019] Figure 4 It is an adjusting schematic diagram of the utility model;

[0020] Figure 5 It is a local plan view of the utility model;

[0021] Figure 6 It is a schematic diagram of the local structure of one side of the pushing rod in the utility model;

[0022] Figure 7 It is an unloading schematic diagram of the utility model.

[0023] In the drawing: 1, base; 2, die support table; 3, vertical support plate; 4, adjusting mechanism; 401, first bearing seat; 402, screw rod; 403, slide rail; 404, first motor; 405, dust cover; 406, nut sliding block; 407, second motor; 408, second bearing seat; 409, worm; 410, worm wheel; 411, connecting body; 5, demolding agent spraying device; 6, unloading rod; 7, upper die; 8, forging press connection end; 9, lower die; 901, die plate main body; 902, push rod hole; 10, guide telescopic rod; 11, air cylinder; 12, push rod mounting plate; 13, pushing rod. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-7The utility model provides a technical scheme: complex curved surface automatic forging press mould, including base 1, forging press connection end 8, the upper surface fixed connection of base 1 has mould support platform 2, the inner wall mounting of mould support platform 2 has lower mould 9, lower mould 9 includes template main part 901, push rod hole 902, push rod hole 902 is set up in the inner wall of template main part 901, the upper surface fixed connection of base 1 has vertical support plate 3, the outer surface fixed connection of vertical support plate 3 has adjusting mechanism 4, the upper surface fixed connection of base 1 has guide telescopic link 10, the upper surface fixed connection of base 1 has pneumatic cylinder 11, the movable end fixed connection of pneumatic cylinder 11 has push rod mounting plate 12, the movable end of guide telescopic link 10 is fixedly connected with push rod mounting plate 12, the inner wall mounting of push rod mounting plate 12 has a plurality of pusher 13, pusher 13 is connected in the push rod hole 902 inner wall of lower mould 9 slidingly, the upper surface swing joint of lower mould 9 has upper mould 7, upper mould 7 installs at the lower surface of forging press connection end 8, the adjustable end of adjusting mechanism 4 is provided with mould release agent spraying device 5, the inner wall mounting of mould release agent spraying device 5 has unloading rod 6, template main part 901 is fixedly connected in the inner wall of mould support platform 2, lower mould 9 is connected in the inner wall of mould support platform 2 through bolt, adjusting mechanism 4 includes first bearing seat 401, screw rod 402, sliding rail 403, first motor 404, dust cover 405, nut slider 406, second motor 407, second bearing seat 408, worm 409, worm wheel 410, connecting body 411, first bearing seat 401 is fixedly connected in the outer surface of vertical support plate 3, screw rod 402 is rotatably connected in the inner wall of first bearing seat 401, first motor 404 is fixedly connected in the outer wall of first bearing seat 401, the output end of first motor 404 is fixedly connected with screw rod 402 through shaft coupling, dust cover 405 is installed in the outer surface of nut slider 406, second bearing seat 408 is fixedly connected on the upper surface of nut slider 406, worm 409 is rotatably connected in the inner wall of second bearing seat 408, second motor 407 is fixedly connected on the upper surface of nut slider 406, the output end of second motor 407 is fixedly connected with worm 409 through shaft coupling, worm wheel 410 is fixedly connected on the upper end of connecting body 411, worm wheel 410 is engaged with worm 409, connecting body 411 is hinged on the outer wall of nut slider 406, mould release agent spraying device 5 is installed on the outer wall of connecting body 411, mould release agent spraying device 5 includes: spraying mechanism, control system, liquid storage system, conveying system, spraying mechanism includes spray head or spray gun, its effect is similar with the nozzle of manual spray gun, is responsible for the even spraying of mould release agent on the mould surface, still includes the motor of drive spray head movement, cylinder power component, can make spray head according to the prearranged path and mode to spray, control system is composed of controller, sensor.The controller is used for receiving the instructions input by the operator or according to the preset program, and controlling the operation parameters of the spraying device, such as spraying time, interval and spraying amount; the sensor is used for monitoring various parameters in the spraying process in real time, such as the flow and pressure of the release agent, so that the control system can be adjusted and optimized; the liquid storage system mainly stores the release agent tank, which usually has a certain capacity to meet the spraying demand within a certain time. It can also include a liquid level sensor for monitoring the liquid level of the release agent in the tank, and an alarm or automatic stop of the spraying device when the liquid level is too low. The conveying system is composed of pipes and pumps, which is responsible for conveying the release agent in the liquid storage tank to the nozzle or spray gun. The pump is used to provide power for conveying the release agent to ensure that the release agent can flow in the pipe and reach the nozzle, and the pipe is used to connect various components to form the conveying channel of the release agent.

[0026] Working principle: after one time of forging, the upper die 7 is driven upward by the forging press, then the push rod mounting plate 12 and the push rod 13 are driven upward by the cylinder 11, and then the ejection rod 6 is ejected; then when the ejection rod 6 moves to the appropriate position, the first motor 404 drives the lead screw 402 to rotate on the inner wall of the first bearing seat 401, then the second motor 407 drives the worm 409 to rotate, and then drives the worm wheel 410 to rotate, and then drives the connecting body 411 and the release agent spraying device 5 to rotate, the release agent spraying device 5 drives the ejection rod 6 to rotate to the position shown in the release agent spraying device 5, at this time the push rod 13 is recovered by the cylinder 11, and then the workpiece falls on the upper surface of the ejection rod 6, then the first motor 404 drives the lead screw 402 to rotate to control the nut block 406 to move horizontally on the surface of the slide rail 403, and then drives the workpiece away from the upper die 7 and the lower die 9, and in the moving process, the release agent is sprayed by the release agent spraying device 5 to realize the overall spraying of the inner wall of the upper die 7 and the lower die 9. Figure 4

[0027] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or equipment.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.​

Claims

1. A complex curved surface automatic forging die, comprising a base (1) and a forging machine connecting end (8), characterized in that: The upper surface of the base (1) is fixedly connected with a mold support table (2), the inner wall of the mold support table (2) is provided with a lower mold (9), the lower mold (9) comprises a mold plate body (901) and a push rod hole (902), the push rod hole (902) is formed in the inner wall of the mold plate body (901), the upper surface of the base (1) is fixedly connected with a vertical support plate (3), the outer surface of the vertical support plate (3) is fixedly connected with an adjusting mechanism (4), the upper surface of the base (1) is fixedly connected with a guide telescopic rod (10), the upper surface of the base (1) is fixedly connected with a pneumatic cylinder (11), the movable end of the pneumatic cylinder (11) is fixedly connected with a push rod mounting plate (12), the movable end of the guide telescopic rod (10) is fixedly connected with the push rod mounting plate (12), the inner wall of the push rod mounting plate (12) is provided with a plurality of push rods (13), the push rods (13) are slidingly connected to the inner wall of the push rod hole (902) of the lower mold (9), the upper surface of the lower mold (9) is movably connected with an upper mold (7), the upper mold (7) is mounted on the lower surface of a forging press connecting end (8), the adjustable end of the adjusting mechanism (4) is provided with a release agent spraying device (5), and the inner wall of the release agent spraying device (5) is provided with a discharging rod (6).

2. The complex curved surface automatic forging press mold according to claim 1, characterized in that: The mold plate body (901) is fixedly connected to the inner wall of the mold support table (2), and the lower mold (9) is connected to the inner wall of the mold support table (2) through bolts.

3. The complex curved surface automatic forging press die according to claim 2, characterized in that: The adjusting mechanism (4) comprises a first bearing seat (401), a lead screw (402), a sliding rail (403), a first motor (404), a dust cover (405), a nut block (406), a second motor (407), a second bearing seat (408), a worm (409), a worm wheel (410) and a connecting body (411), the first bearing seat (401) is fixedly connected to the outer surface of the vertical support plate (3), and the lead screw (402) is rotatably connected to the inner wall of the first bearing seat (401).

4. The complex-curved surface automatic forging press mold according to claim 3, characterized in that: The first motor (404) is fixedly connected to the outer wall of the first bearing seat (401), and the output end of the first motor (404) is fixedly connected with the lead screw (402) through a shaft coupling.

5. The complex-curved surface automatic forging press mold of claim 4, wherein: The dust cover (405) is mounted on the outer surface of the nut block (406), the second bearing seat (408) is fixedly connected to the upper surface of the nut block (406), and the worm (409) is rotatably connected to the inner wall of the second bearing seat (408).

6. The complex-curved surface automatic forging press mold of claim 5, wherein: The second motor (407) is fixedly connected to the upper surface of the nut block (406), and the output end of the second motor (407) is fixedly connected with the worm (409) through a shaft coupling.

7. The complex-curved, autogenously-wrought press-mold of claim 6, wherein: The worm wheel (410) is fixedly connected to the upper end of the connecting body (411), the worm wheel (410) is engaged with the worm (409), the connecting body (411) is hingedly connected to the outer wall of the nut block (406), and the release agent spraying device (5) is mounted on the outer wall of the connecting body (411).

Images