CN223028375U - Automatic material returning device for forging - Google Patents
Automatic material returning device for forging Download PDFInfo
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- CN223028375U CN223028375U CN202421400786.1U CN202421400786U CN223028375U CN 223028375 U CN223028375 U CN 223028375U CN 202421400786 U CN202421400786 U CN 202421400786U CN 223028375 U CN223028375 U CN 223028375U
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Abstract
本实用新型公开了一种锻造自动退料装置，涉及锻造设备技术领域，本实用新型包括台体单元、架体单元，以及锻造机，还包括升降单元及设置在台体单元内部的顶出单元；升降单元包括固定连接在架体单元顶部的液压缸，以及固定连接在液压缸驱动端的用于安装锻造机的安装架，顶出单元包括穿设在台体单元顶端内部的U形杆，以及固定连接在U形杆内侧顶部的两个用于退料顶出的退料杆。本实用新型为一种锻造自动退料装置，通过对锻造机能够稳定升降，提高了锻造机锻造作业时的稳定性，能够实现物件锻造后自动顶出退料的功能，且具备锻造时缓冲的效果，保证了锻造件的完整性，退料方便快捷，提高了锻造的效率和质量。
The utility model discloses an automatic forging material-removing device, and relates to the technical field of forging equipment. The utility model includes a table unit, a frame unit, and a forging machine, and also includes a lifting unit and an ejection unit arranged inside the table unit; the lifting unit includes a hydraulic cylinder fixedly connected to the top of the frame unit, and a mounting frame fixedly connected to the driving end of the hydraulic cylinder for mounting the forging machine, and the ejection unit includes a U-shaped rod penetrating the top of the table unit, and two ejection rods fixedly connected to the top of the inner side of the U-shaped rod for ejecting and ejecting materials. The utility model is an automatic forging material-removing device, which can stably lift and lower the forging machine, thereby improving the stability of the forging machine during forging operation, and can realize the function of automatically ejecting and ejecting materials after the object is forged, and has a buffering effect during forging, thereby ensuring the integrity of the forged parts, and the material ejection is convenient and fast, thereby improving the efficiency and quality of forging.
Description
Technical Field
The utility model relates to the technical field of forging equipment, in particular to an automatic material returning device for forging.
Background
The forging is a processing method for applying pressure to metal blank by using forging machine to make it produce plastic deformation so as to obtain the forge piece with a certain mechanical property and a certain shape and size, and one of two components of forging (forging and stamping) can eliminate the defects of cast loosening produced by metal in the smelting process and optimize microstructure, at the same time, because the complete metal streamline is preserved, the mechanical property of the forge piece is generally superior to that of the casting of identical material, and the important parts with high load and severe working condition in the related machine are adopted in most cases except for the plate, section bar or welded piece with simpler shape and available rolling.
CN216705821U discloses an automatic material returning device for forging, after the finished product is completed, the automatic material returning device and the processing punch head move upwards, the two closed moving slide blocks and the main material returning rod are driven by the machine to separate the two moving slide blocks, the finished product of the processed workpiece is ejected, and then the spring is used for realizing automatic resetting of the moving slide blocks, so that the automatic material returning device is reasonable in structural design, convenient to use and high in practicability.
In the above patent, although the material returning function can be realized, the buffering effect is not provided in the stamping process, the integrity of the article during forging is difficult to ensure, and the material returning is single-rod ejection, and the perfect ejection of the article cannot be ensured, so that it is necessary to provide an automatic material returning device for forging.
Disclosure of utility model
The utility model mainly aims to provide an automatic material returning device for forging, which can effectively solve the problems that the prior art does not have a buffering effect in the stamping process, the integrity of an object during forging is difficult to ensure, the material returning is single-rod ejection, and the perfect ejection of the object cannot be ensured.
In order to achieve the aim, the technical scheme adopted by the utility model is that the automatic material returning device for forging comprises a table body unit, a frame body unit fixedly connected to the top of the table body unit, a forging machine arranged on the inner side of the frame body unit, a lifting unit arranged in the frame body unit and an ejection unit arranged in the table body unit;
The lifting unit comprises a hydraulic cylinder fixedly connected to the top of the frame body unit and a mounting frame fixedly connected to the driving end of the hydraulic cylinder and used for mounting the forging machine;
The ejection unit comprises a U-shaped rod penetrating through the top end of the table body unit and two material returning rods fixedly connected to the top of the inner side of the U-shaped rod and used for returning and ejecting materials.
Preferably, the table body unit comprises a bearing table, a die placing groove arranged at the center of the top of the bearing table, rod holes penetrating through the tops of two sides of the bearing table, and two movable holes penetrating through the bottom wall of the die placing groove.
Preferably, the frame body unit comprises a portal frame fixedly connected to the top of the bearing table and a chute formed in the opposite inner wall surface of the portal frame.
Preferably, the lifting unit further comprises a punching hole which is formed in the center of the bottom of the mounting frame in a penetrating mode, fixed sliding plates fixedly connected to two sides of the mounting frame, a through hole which is formed in the top of one end of each fixed sliding plate in a penetrating mode, and a fixing rod which is fixedly connected between the upper wall and the lower wall of each sliding groove.
Preferably, the ejection unit further comprises a spring groove formed in the top end of the material returning rod, an abutting column movably arranged in the spring groove, a limiting plate fixedly connected to the bottom end of the abutting column, and a reset spring fixedly connected to the bottom of the limiting plate.
Preferably, the forging machine is arranged in the mounting frame, the width of the end part of the fixed sliding plate is matched with the width of the inside of the sliding groove, and the outer diameter size of the through hole is matched with the outer diameter size of the fixed rod.
Preferably, both ends of the U-shaped rod are respectively and fixedly connected to the bottoms of the two fixed sliding plates, the material returning rod is movably arranged in the movable hole, and the reset spring is fixedly connected between the bottom of the limiting plate and the inner wall of the spring groove.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the die is placed in the die placing groove, the die is contacted with the top ends of the two abutting columns, then the hydraulic cylinder is started to push the mounting frame to descend, wherein the outer surface of the fixing rod in the sliding groove is limited to descend through the fixing sliding plates arranged on two sides of the mounting frame to provide stability, the forging machine arranged in the mounting frame is driven to descend by the descending of the mounting frame to a proper position, and after the forging machine descends to a proper position, the stamping head at the bottom of the forging machine is started to pass through the stamping hole to forge a forging piece.
2. According to the utility model, the die is placed in the die placing groove, the die is contacted with the top ends of the two abutting columns, the buffer effect on the die is realized under the action of the limiting plate and the reset spring, and when the forging machine descends, the U-shaped rod descends in the rod hole, the U-shaped rod descends to drive the two material returning rods to descend in the die placing groove, so that the abutting columns descend, the die is driven to descend and limited in the die placing groove, then the forging machine is started to enable the stamping head to descend to forge an object, after the forging is finished, the U-shaped rod is driven to ascend through the fixing sliding plate along with the ascending of the mounting frame, so that the die and the forged object are driven to ascend, the material returning operation is completed, the structure can realize the function of automatically ejecting the material after the forging of the object, and has the buffer effect, the integrity of the forged piece is ensured, the material returning is convenient and fast, and the forging efficiency and the forging quality are improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view and inner cross-section structure of the present utility model;
FIG. 3 is a schematic perspective view of a mounting frame according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure:
100. A table body unit; 101, a bearing table, 102, a die cavity, 103, a rod hole, 104 and a movable hole;
200. The device comprises a frame body unit, a portal frame, a 202 and a chute;
300. forging machine;
400. lifting unit 401, hydraulic cylinder 402, mounting frame 403, punching hole 404, fixed slide plate 405, through hole 406, fixed rod;
500. The device comprises an ejection unit, 501, a U-shaped rod, 502, a material returning rod, 503, a spring groove, 504, an abutting post, 505, a limiting plate, 506 and a return spring.
Detailed Description
Examples
Referring to fig. 1 to 5, the present utility model is an automatic material returning device for forging, comprising a table unit 100, a frame unit 200 fixedly connected to the top of the table unit 100, a forging machine 300 mounted on the inner side of the frame unit 200, a lifting unit 400 disposed in the frame unit 200, and an ejection unit 500 disposed in the table unit 100;
The ejector unit 500 includes a U-shaped rod 501 penetrating inside the top end of the table unit 100, and two ejector rods 502 fixedly connected to the top inside the U-shaped rod 501 for ejecting the ejector material.
As shown in fig. 1, 2 and 5, the table unit 100 includes a bearing table 101, a die cavity 102 formed in the center of the top of the bearing table 101, rod holes 103 formed through the tops of both sides of the bearing table 101, and two movable holes 104 formed through the bottom wall of the die cavity 102, and the die cavity 102 formed through the top of the bearing table 101 is used for accommodating a die of a forging, and the arrangement of the rod holes 103 and the movable holes 104 facilitates ejection of the die.
As shown in fig. 1, 2 and 4, the frame unit 200 includes a gantry 201 fixedly connected to the top of the bearing table 101, and a chute 202 formed on an inner wall surface opposite to the gantry 201, and the forging machine 300 is conveniently lifted and lowered by the gantry 201 to ensure the forging operation.
As shown in fig. 1 to 4, the lifting unit 400 includes a hydraulic cylinder 401 fixedly connected to the top of the frame unit 200, and a mounting frame 402 fixedly connected to the driving end of the hydraulic cylinder 401 and used for mounting the forging machine 300, and the lifting unit 400 further includes a punching hole 403 penetrating through the center of the bottom of the mounting frame 402, fixing sliding plates 404 fixedly connected to both sides of the mounting frame 402, a through hole 405 penetrating through the top of one end of the fixing sliding plates 404, and a fixing rod 406 fixedly connected between the upper and lower walls of the chute 202, the forging machine 300 is mounted in the mounting frame 402, the end width of the fixing sliding plates 404 is matched with the inner width of the chute 202, and the outer diameter of the through hole 405 is matched with the outer diameter of the fixing rod 406.
The working principle is that a die is firstly placed in the die placing groove 102, the die is contacted with the top ends of two abutting columns 504, then a hydraulic cylinder 401 is started, the hydraulic cylinder 401 pushes a mounting frame 402 to descend, wherein stability is provided by sliding and limiting descending of fixed sliding plates 404 arranged on two sides of the mounting frame 402 on the outer surface of a fixed rod 406 in a sliding groove 202, the descending of the mounting frame 402 drives a forging machine 300 arranged in the mounting frame to descend, after the forging machine 300 descends to a proper position, a stamping head at the bottom of the forging machine 300 is started to pass through a stamping hole 403 to forge a forged piece, the structure can stably ascend and descend the forging machine 300, stability of the forging machine 300 during forging operation is improved, forging quality of the forged piece is guaranteed, and good practicability is achieved.
Examples
Referring to fig. 1 to 5, the present utility model is an automatic material returning device for forging, comprising a table unit 100, a frame unit 200 fixedly connected to the top of the table unit 100, a forging machine 300 mounted on the inner side of the frame unit 200, a lifting unit 400 disposed in the frame unit 200, and an ejection unit 500 disposed in the table unit 100;
The lifting unit 400 comprises a hydraulic cylinder 401 fixedly connected to the top of the frame unit 200, and a mounting frame 402 fixedly connected to the driving end of the hydraulic cylinder 401 for mounting the forging machine 300.
As shown in fig. 1, 2 and 5, the table unit 100 includes a bearing table 101, a die cavity 102 formed in the center of the top of the bearing table 101, rod holes 103 formed through the tops of both sides of the bearing table 101, and two movable holes 104 formed through the bottom wall of the die cavity 102, and the die cavity 102 formed through the top of the bearing table 101 is used for accommodating a die of a forging, and the arrangement of the rod holes 103 and the movable holes 104 facilitates ejection of the die.
As shown in fig. 1, 2 and 4, the frame unit 200 includes a gantry 201 fixedly connected to the top of the bearing table 101, and a chute 202 formed on an inner wall surface opposite to the gantry 201, and the forging machine 300 is conveniently lifted and lowered by the gantry 201 to ensure the forging operation.
As shown in fig. 1, 2 and 5, the ejector unit 500 includes a U-shaped rod 501 penetrating through the top of the table unit 100, two material returning rods 502 fixedly connected to the top of the inner side of the U-shaped rod 501 and used for returning and ejecting materials, the ejector unit 500 further includes a spring slot 503 formed in the top of the material returning rod 502, an abutment post 504 movably disposed in the spring slot 503, a limiting plate 505 fixedly connected to the bottom of the abutment post 504, and a return spring 506 fixedly connected to the bottom of the limiting plate 505, wherein two ends of the U-shaped rod 501 are respectively and fixedly connected to the bottoms of the two fixed sliding plates 404, the material returning rod 502 is movably disposed in the movable hole 104, and the return spring 506 is fixedly connected between the bottom of the limiting plate 505 and the inner wall of the spring slot 503.
The working principle is that a die is firstly placed in the die cavity 102, the die is contacted with the top ends of two abutting columns 504, the buffering effect on the die is realized under the action of a limiting plate 505 and a reset spring 506, when the forging machine 300 descends, a U-shaped rod 501 descends in a rod hole 103, the U-shaped rod 501 descends to drive two material returning rods 502 to descend in the die cavity 102, the abutting columns 504 descend and drive the die to descend and limit in the die cavity 102, then the forging machine 300 is started to enable a stamping head to descend to forge an object, after forging is finished, the U-shaped rod 501 is driven to ascend along with the ascending of a mounting frame 402, so that the die and the forged object are lifted up and down through a fixed sliding plate 404, the material returning operation is completed, the structure can realize the function of automatically ejecting the material returning after the object is forged, the buffering effect is realized during forging, the completeness of the forged object is ensured, the material returning is convenient and quick, and the forging efficiency and the quality are improved.
Claims (7)
1. The automatic material returning device for forging comprises a table body unit (100), a frame body unit (200) fixedly connected to the top of the table body unit (100), and a forging machine (300) arranged on the inner side of the frame body unit (200), and is characterized by further comprising a lifting unit (400) arranged in the frame body unit (200) and an ejection unit (500) arranged in the table body unit (100);
The lifting unit (400) comprises a hydraulic cylinder (401) fixedly connected to the top of the frame body unit (200), and a mounting frame (402) fixedly connected to the driving end of the hydraulic cylinder (401) and used for mounting the forging machine (300);
The ejection unit (500) comprises a U-shaped rod (501) penetrating through the top end of the table body unit (100), and two material returning rods (502) fixedly connected to the top of the inner side of the U-shaped rod (501) and used for returning and ejecting materials.
2. The automatic forging material returning device as recited in claim 1, wherein the table unit (100) comprises a bearing table (101), a die placing groove (102) formed in the center of the top of the bearing table (101), rod holes (103) formed through the tops of two sides of the bearing table (101), and two movable holes (104) formed through the bottom wall of the die placing groove (102).
3. The automatic material returning device for forging press as recited in claim 2, wherein the frame unit (200) comprises a portal frame (201) fixedly connected to the top of the bearing table (101), and a chute (202) formed on the opposite inner wall surface of the portal frame (201).
4. The automatic forging material returning device as recited in claim 3, wherein the lifting unit (400) further comprises a punching hole (403) penetrating through the center of the bottom of the mounting frame (402), fixing sliding plates (404) fixedly connected to two sides of the mounting frame (402), a through hole (405) penetrating through the top of one end of the fixing sliding plates (404), and a fixing rod (406) fixedly connected between the upper wall and the lower wall of the sliding groove (202).
5. The automatic forging material returning device as recited in claim 4, wherein the ejection unit (500) further comprises a spring groove (503) formed at the top end of the material returning rod (502), an abutting column (504) movably arranged in the spring groove (503), a limiting plate (505) fixedly connected to the bottom end of the abutting column (504), and a return spring (506) fixedly connected to the bottom of the limiting plate (505).
6. The automatic forging and material returning device as set forth in claim 4, wherein the forging machine (300) is installed inside the installation frame (402), the width of the end portion of the fixed sliding plate (404) is matched with the width of the inside of the sliding groove (202), and the outer diameter of the through hole (405) is matched with the outer diameter of the fixed rod (406).
7. The automatic material returning device for forging is characterized in that two ends of the U-shaped rod (501) are respectively and fixedly connected to the bottoms of the two fixed sliding plates (404), the material returning rod (502) is movably arranged in the movable hole (104), and the return spring (506) is fixedly connected between the bottom of the limiting plate (505) and the inner wall of the spring groove (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421400786.1U CN223028375U (en) | 2024-06-19 | 2024-06-19 | Automatic material returning device for forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421400786.1U CN223028375U (en) | 2024-06-19 | 2024-06-19 | Automatic material returning device for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223028375U true CN223028375U (en) | 2025-06-27 |
Family
ID=96131121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421400786.1U Active CN223028375U (en) | 2024-06-19 | 2024-06-19 | Automatic material returning device for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223028375U (en) |
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2024
- 2024-06-19 CN CN202421400786.1U patent/CN223028375U/en active Active
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