Forging and pressing equipment for mechanical blade die

Abstract

The utility model discloses forging and pressing equipment for a mechanical blade die, which comprises a base, a protection mechanism is arranged at the top of the base, the protection mechanism comprises a fixing frame, the bottom of the fixing frame is fixedly connected with the base, the left side of the fixing frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, and the output end of the screw rod is fixedly connected with a screw rod. The surface of the lead screw is in threaded connection with an adjusting rod. According to the forging and pressing equipment for the mechanical blade die, by arranging the protection mechanism, before feeding and discharging, a motor drives a lead screw to rotate, a belt can rotate through cooperation of a rotating shaft and a belt wheel, the belt drives an infrared transmitter to move, and the infrared transmitter moves to the top of an infrared receiver; at the moment, a signal sent by the infrared transmitter can be received by the infrared receiver, so that the electric cylinder is powered off, the lead screw can drive the adjusting rod to move, the adjusting rod drives the plug pin to move, the plug pin is connected with the connecting frame in an inserted mode, and the connecting frame is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of forging and pressing, in particular to a forging and pressing device for a mechanical blade mold. Background Technique

[0002] Forging and pressing is the combination of forging and stamping. It is a forming processing method that uses the hammer head, anvil block, punch of a forging and pressing machine or applies pressure to a blank through a mold to make it plastically deformed, so as to obtain a workpiece with the required shape and size. In the processing and production of molds, when the requirements for mold materials are high and the quality and volume of the mold itself are large, general processing equipment cannot complete the manufacture of such molds, and special forging and pressing equipment is required.

[0003] According to the patent document: CN220515324U, a forging and pressing device for mold processing is disclosed, which includes: a forging hammer fixed output platform, a third hydraulic rod is arranged at the bottom of the upper end of the forging hammer fixed output platform, the output end of the third hydraulic rod is fixedly connected with an upper forging hammer, second hydraulic rods are arranged at both ends inside the forging hammer fixed output platform, the output ends of the second hydraulic rods are fixedly connected with side forging hammers, and a forging platform is arranged at the bottom ends of the upper forging hammer and the side forging hammers. By adding side forging hammers on both sides inside the forging hammer fixed output platform, it is realized that during the forging process, the two ends of the mold can be quickly processed, the steps of rotating the fixture are simplified, and the forging efficiency is improved. By adding side forging hammers at both ends inside the forging hammer fixed output platform, it is realized that during the forging process, the processed mold can be fixed, the force conducted during the forging process can be shared, the damage to the fixture can be reduced, and the service life of the device can be improved.

[0004] At present, traditional forging and pressing equipment does not have a protection function during daily use. When a failure occurs during the loading and unloading process, it is easy to squeeze the hands of the staff, causing harm to the staff and unable to meet the use requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide a forging and pressing device for a mechanical blade mold, so as to solve the problem that the current traditional forging and pressing equipment does not have a protection function during daily use, and it is easy to squeeze the hands of the staff when a failure occurs during the loading and unloading process, causing harm to the staff and unable to meet the use requirements as mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A forging device for a mechanical blade mold, including a base, a protection mechanism is arranged on the top of the base, the protection mechanism includes a fixed frame, the bottom of the fixed frame is fixedly connected with the base, a motor is fixedly connected to the left side of the fixed frame, an output end of the motor is fixedly connected with a lead screw, an adjusting rod is in threaded connection with the surface of the lead screw, a latch is fixedly connected to one side of the adjusting rod, an electric cylinder is fixedly connected to the top of the fixed frame, a connecting frame is fixedly connected to the bottom of the electric cylinder, both sides of the connecting frame are inserted with the latch, a forging block is fixedly connected to the bottom of the connecting frame, a rotating shaft is movably connected to the rear end of the right side of the fixed frame, an infrared emitter is arranged at the bottom of the rotating shaft, and an infrared receiver is arranged at the bottom of the infrared emitter.

[0007] Preferably, a limiting mechanism is arranged on one side of the base, the limiting mechanism includes a vertical rod, the top of the vertical rod is fixedly connected with the adjusting rod, a first toothed plate is fixedly connected to the front surface of the vertical rod, a gear is meshed with the front surface of the first toothed plate, a second toothed plate is meshed with the front surface of the gear, a rectangular rod is fixedly connected to one side of the second toothed plate, and a clamping plate is fixedly connected to one side of the rectangular rod.

[0008] Preferably, belt pulleys are fixedly connected to the right sides of the lead screw and the rotating shaft respectively, a belt is sleeved on the surface of the belt pulley, and the bottom of the belt is fixedly connected with the infrared emitter.

[0009] Preferably, a fixed seat is fixedly connected to the bottom of the infrared receiver, and one side of the fixed seat is fixedly connected with the fixed frame.

[0010] Preferably, a sliding rod is slidably connected to the rear side of the inner cavity of the adjusting rod, and both sides of the sliding rod are fixedly connected with the fixed frame.

[0011] Preferably, a prism is slidably connected to the inner cavity of the rectangular rod, and both sides of the prism are fixedly connected with the base.

[0012] Preferably, a connecting shaft is fixedly connected to the bottom of the gear, and the bottom of the connecting shaft is movably connected with the base through a bearing.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up a protection mechanism, before loading and unloading, the motor is controlled to work through an external PLC controller. The motor drives the lead screw to rotate. Through the cooperation of the rotating shaft and the pulley, the belt can rotate. The belt drives the infrared emitter to move, so that the infrared emitter moves to the top of the infrared receiver. At this time, the signal emitted by the infrared emitter can be received by the infrared receiver, thereby cutting off the power supply of the electric cylinder. Moreover, the lead screw will also drive the adjusting rod to move, and the adjusting rod drives the bolt to move, so that the bolt is inserted into the connecting frame, limiting the connecting frame and preventing the equipment from falling by itself and causing harm to the hands of the staff when a failure occurs.

[0015] 2. By setting up a limiting mechanism, after the material is replaced, the motor is started to work again, so that the adjusting rod moves outward. The adjusting rod drives the vertical rod to move, the vertical rod drives the first toothed plate to move, the first toothed plate drives the gear to rotate, the gear drives the second toothed plate to move, the second toothed plate drives the rectangular rod to move, and the rectangular rod drives the clamping plate to move to clamp the material, making the material stable. Moreover, the infrared emitter will also move away from the infrared receiver, thereby turning on the circuit of the electric cylinder and starting the electric cylinder. The electric cylinder drives the connecting frame to move, and the connecting frame drives the forging block to move to process the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a partial three-dimensional structural diagram of the limiting mechanism of the present utility model;

[0018] Figure 3 is a partial three-dimensional structural diagram of the protection mechanism of the present utility model;

[0019] Figure 4 is an enlarged structural diagram at A of the present utility model.

[0020] In the figure: 1. Base; 2. Protection mechanism; 201. Fixed frame; 202. Motor; 203. Lead screw; 204. Adjusting rod; 205. Bolt; 206. Electric cylinder; 207. Connecting frame; 208. Forging block; 209. Rotating shaft; 210. Pulley; 211. Belt; 212. Infrared emitter; 213. Infrared receiver; 214. Fixed seat; 3. Limiting mechanism; 301. Vertical rod; 302. First toothed plate; 303. Gear; 304. Second toothed plate; 305. Rectangular rod; 306. Clamping plate; 307. Prism; 308. Connecting shaft; 309. Bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 3 and Figure 4, the present utility model provides a technical solution: a forging equipment for a mechanical blade mold, including a base 1, a protection mechanism 2 is provided on the top of the base 1. The protection mechanism 2 includes a fixed frame 201, the bottom of the fixed frame 201 is fixedly connected to the base 1, a motor 202 is fixedly connected to the left side of the fixed frame 201, an output end of the motor 202 is fixedly connected to a lead screw 203, a regulating rod 204 is threadedly connected to the surface of the lead screw 203, a latch 205 is fixedly connected to one side of the regulating rod 204, a cylinder 206 is fixedly connected to the top of the fixed frame 201, a connecting frame 207 is fixedly connected to the bottom of the cylinder 206, both sides of the connecting frame 207 are inserted with the latch 205, a forging block 208 is fixedly connected to the bottom of the connecting frame 207, a rotating shaft 209 is movably connected to the rear end of the right side of the fixed frame 201, an infrared emitter 212 is provided at the bottom of the rotating shaft 209, an infrared receiver 213 is provided at the bottom of the infrared emitter 212. By setting the protection mechanism 2, before loading and unloading, the motor 202 is controlled to work through an external PLC controller. The motor 202 drives the lead screw 203 to rotate. Through the cooperation of the rotating shaft 209 and the pulley 210, the belt 211 can rotate. The belt 211 drives the infrared emitter 212 to move, so that the infrared emitter 212 moves to the top of the infrared receiver 213. At this time, the signal emitted by the infrared emitter 212 can be received by the infrared receiver 213, thereby cutting off the power supply of the cylinder 206. And the lead screw 203 will also drive the regulating rod 204 to move, the regulating rod 204 drives the latch 205 to move, so that the latch 205 is inserted into the connecting frame 207, limiting the connecting frame 207 and preventing the equipment from falling by itself when a failure occurs and causing harm to the hands of the staff; Belt pulleys 210 are fixedly connected to the right sides of both the lead screw 203 and the rotating shaft 209. A belt 211 is sleeved on the surface of the belt pulley 210. The bottom of the belt 211 is fixedly connected to the infrared emitter 212. By setting the belt pulley 210 and the belt 211, it is convenient to adjust the position of the infrared emitter 212, thus facilitating the protection work; A fixed seat 214 is fixedly connected to the bottom of the infrared receiver 213. One side of the fixed seat 214 is fixedly connected to the fixed frame 201. By setting the fixed seat 214, the work of the infrared receiver 213 is stabilized and the infrared receiver 213 is limited; A sliding rod is slidably connected to the rear side of the inner cavity of the regulating rod 204, and both sides of the sliding rod are fixedly connected to the fixed frame 201. By setting the sliding rod, the work of the regulating rod 204 is stabilized and the regulating rod 204 is prevented from rotating.

[0023] Please refer to Figure 1 and Figure 2, a limiting mechanism 3 is provided on one side of the base 1. The limiting mechanism 3 includes a vertical rod 301. The top of the vertical rod 301 is fixedly connected to the adjusting rod 204. A first toothed plate 302 is fixedly connected to the front of the vertical rod 301. A gear 303 is meshed with the front of the first toothed plate 302. A second toothed plate 304 is meshed with the front of the gear 303. A rectangular rod 305 is fixedly connected to one side of the second toothed plate 304. A clamping plate 306 is fixedly connected to one side of the rectangular rod 305. By providing the limiting mechanism 3, after the material is replaced, the motor 202 is started to work again, so that the adjusting rod 204 moves outward. The adjusting rod 204 drives the vertical rod 301 to move. The vertical rod 301 drives the first toothed plate 302 to move. The first toothed plate 302 drives the gear 303 to rotate. The gear 303 drives the second toothed plate 304 to move. The second toothed plate 304 drives the rectangular rod 305 to move. The rectangular rod 305 drives the clamping plate 306 to move to clamp the material, making the material stable. And the infrared emitter 212 will also move away from the infrared receiver 213, so that the circuit of the electric cylinder 206 is connected, and the electric cylinder 206 is started. The electric cylinder 206 drives the connecting frame 207 to move. The connecting frame 207 drives the forging block 208 to move to process the material; a prism 307 is slidably connected to the inner cavity of the rectangular rod 305. Both sides of the prism 307 are fixedly connected to the base 1. By providing the prism 307, the work of the rectangular rod 305 is stabilized, and the rectangular rod 305 is balanced and supported; a connecting shaft 308 is fixedly connected to the bottom of the gear 303. The bottom of the connecting shaft 308 is movably connected to the base 1 through a bearing 309. By providing the connecting shaft 308 and the bearing 309, the work of the gear 303 is stabilized, and the gear 303 is limited.

[0024] Working principle: By providing the protection mechanism 2, before loading and unloading, the motor 202 is controlled to work through an external PLC controller. The motor 202 drives the lead screw 203 to rotate. Through the cooperation of the rotating shaft 209 and the pulley 210, the belt 211 can rotate. The belt 211 drives the infrared emitter 212 to move, so that the infrared emitter 212 moves to the top of the infrared receiver 213. At this time, the signal emitted by the infrared emitter 212 can be received by the infrared receiver 213, so that the electric cylinder 206 is powered off. And the lead screw 203 will also drive the adjusting rod 204 to move. The adjusting rod 204 drives the pin 205 to move, so that the pin 205 is inserted into the connecting frame 207 to limit the connecting frame 207, avoiding the equipment from falling by itself when a malfunction occurs and causing harm to the hands of the staff;

[0025] By setting the limit mechanism 3, after the material is replaced, the motor 202 is started to work again, so that the adjusting rod 204 moves outward. The adjusting rod 204 drives the vertical rod 301 to move, the vertical rod 301 drives the first toothed plate 302 to move, the first toothed plate 302 drives the gear 303 to rotate, the gear 303 drives the second toothed plate 304 to move, the second toothed plate 304 drives the rectangular rod 305 to move, and the rectangular rod 305 drives the clamping plate 306 to move to clamp the material, making the material stable. Also, the infrared emitter 212 will move away from the infrared receiver 213, thereby turning on the circuit of the electric cylinder 206. The electric cylinder 206 is started, and the electric cylinder 206 drives the connecting frame 207 to move, and the connecting frame 207 drives the forging block 208 to move to process the material.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging device for a mechanical blade die, comprising a base (1), characterized in that: A protective mechanism (2) is provided on the top of the base (1), the protective mechanism (2) comprising a fixing frame (201), the bottom of the fixing frame (201) being fixedly connected to the base (1), a motor (202) being fixedly connected to the left side of the fixing frame (201), a screw rod (203) being fixedly connected to the output end of the motor (202), an adjusting rod (204) being threadedly connected to the surface of the screw rod (203), a latch (205) being fixedly connected to one side of the adjusting rod (204), and the fixing frame (201 ) is fixedly connected to the top of the fixed frame (201) with an electric cylinder (206), the bottom of the electric cylinder (206) is fixedly connected to a connecting frame (207), both sides of the connecting frame (207) are plugged into the latch (205), the bottom of the connecting frame (207) is fixedly connected to a forging block (208), the rear end of the right side of the fixed frame (201) is movably connected to a rotating shaft (209), the bottom of the rotating shaft (209) is provided with an infrared transmitter (212), and the bottom of the infrared transmitter (212) is provided with an infrared receiver (213).

2. The forging equipment of a mechanical blade die according to claim 1, characterized in that: A limiting mechanism (3) is provided on one side of the base (1), the limiting mechanism (3) comprising a vertical rod (301), the top of the vertical rod (301) being fixedly connected to the adjusting rod (204), the front side of the vertical rod (301) being fixedly connected to a first tooth plate (302), the front side of the first tooth plate (302) being meshed with a gear (303), the front side of the gear (303) being meshed with a second tooth plate (304), one side of the second tooth plate (304) being fixedly connected to a rectangular rod (305), and one side of the rectangular rod (305) being fixedly connected to a clamping plate (306).

3. The forging equipment of a mechanical blade die according to claim 1, characterized in that: The right sides of the screw rod (203) and the rotating shaft (209) are both fixedly connected with a pulley (210), the surface of the pulley (210) is sleeved with a belt (211), and the bottom of the belt (211) is fixedly connected to the infrared emitter (212).

4. The forging equipment of a mechanical blade die according to claim 1, characterized in that: The bottom of the infrared receiver (213) is fixedly connected to a fixing seat (214), and one side of the fixing seat (214) is fixedly connected to a fixing frame (201).

5. The forging equipment of a mechanical blade die according to claim 1, characterized in that: A sliding rod is slidably connected to the rear side of the inner cavity of the adjustment rod (204), and both sides of the sliding rod are fixedly connected to the fixing frame (201).

6. The forging equipment of a mechanical blade die according to claim 2, characterized in that: The inner cavity of the rectangular rod (305) is slidably connected to a prism (307), and both sides of the prism (307) are fixedly connected to the base (1).

7. The forging equipment of a mechanical blade die according to claim 2, characterized in that: The bottom of the gear (303) is fixedly connected to a connecting shaft (308), and the bottom of the connecting shaft (308) is movably connected to the base (1) via a bearing (309).

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