CN112974711A - Forging loader - Google Patents
Forging loader Download PDFInfo
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- CN112974711A CN112974711A CN202110492481.2A CN202110492481A CN112974711A CN 112974711 A CN112974711 A CN 112974711A CN 202110492481 A CN202110492481 A CN 202110492481A CN 112974711 A CN112974711 A CN 112974711A
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- frame
- limiting
- guide
- forging
- loader
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a forging loader, and relates to the technical field of forging processing. The invention comprises a climbing frame, wherein transmission rollers are arranged between two opposite surfaces on the inner side of the climbing frame in an array manner; a bidirectional threaded rod is rotatably connected between the opposite surfaces of the two sides of the top end of the climbing frame; the peripheral side surfaces of two ends of the bidirectional threaded rod are in threaded connection with a movable frame; opposite surfaces of the two movable frames are rotatably connected with clamping frames; the top end of the climbing frame is provided with a guide frame; the guide frame is rotatably connected with a limiting guide sleeve through a connecting seat; the opposite surfaces of the two moving frames are rotatably connected with limiting insertion rods matched with the limiting guide sleeves; one end of the limiting inserted rod, which is close to the moving frame, is in transmission connection with the clamping frame through a belt. According to the invention, the forging is fed under the action of the conveying roller by the climbing frame, and the two moving frames are under the action of the bidirectional threaded rod, the limiting guide cylinder and the limiting insertion rod, so that the clamping frames are respectively driven by the two moving frames to clamp and overturn the forging, the labor intensity is reduced, and the working efficiency of forging processing is improved.
Description
Technical Field
The invention belongs to the technical field of forging processing, and particularly relates to a forging loader.
Background
Forgings are items of metal that are stressed to shape by plastic deformation into a desired shape or suitable compressive force. This force is typically achieved by using a hammer or pressure. The forging process builds a fine grain structure and improves the physical properties of the metal. The forging has the advantages of expandable length and contractible cross section; retractable length, extendable cross-section, variable length, variable cross-section, a correct design enables the flow of particles in the direction of the main pressure in the real use of the component, making it widely applicable to various industrial machinery applications.
Because the weight of the forge piece is heavy, when the surface of the forge piece is processed, the forge piece needs to be loaded and turned, the existing processing workshop generally adopts manual operation without special loading and turning tools, so that the working efficiency of the forge piece processing is low, and the labor intensity of workers is high; therefore, it is very necessary to provide a forging loader with reasonable structure, convenient use, high working efficiency and high safety.
Disclosure of Invention
The invention aims to provide a forge piece loading machine which solves the problems of high labor intensity and low efficiency of the existing forge piece processing manual work through the matched use of a climbing frame, a transmission roller, a bidirectional threaded rod, a moving frame, a clamping frame, a limiting guide cylinder and a limiting insertion rod.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a forge piece loading machine which comprises a climbing frame, wherein transmission rollers are arranged between two opposite surfaces of the inner side of the climbing frame in an array manner; a bidirectional threaded rod is rotatably connected between opposite surfaces on two sides of the top end of the climbing frame; the circumferential side surfaces of two ends of the bidirectional threaded rod are in threaded connection with a movable frame; opposite surfaces of the two moving frames are rotatably connected with clamping frames;
the top end of the climbing frame is provided with a guide frame; a guide rod is fixed on the opposite surface of the inner side of the guide frame and positioned at the bottom of the bidirectional threaded rod; the top of the guide frame is provided with a connecting seat; the guide frame is rotatably connected with a limiting guide sleeve through a connecting seat;
the opposite surfaces of the two moving frames are rotatably connected with limiting insertion rods matched with the limiting guide sleeves; one end of the limiting inserted rod, which is close to the movable frame, is in transmission connection with the clamping frame through a belt;
the clamping frame comprises a cylindrical seat; a material guide end plate is arranged on one side of the cylindrical seat close to the opening end; a limiting pore plate is arranged between the inner wall of the cylindrical seat and the material guide end plate; the limiting guide posts are arranged between the limiting pore plate and the inner bottom of the cylindrical seat in an annular array; and a spring is fixed between the end part of the limiting guide post and the inner bottom of the cylindrical seat.
Further, a connecting shaft is fixed on the back surface of the cylindrical seat; the cylindrical seat is rotationally connected with the movable frame through a connecting shaft; and a first driving wheel matched with the driving belt is fixed on the peripheral side surface of the connecting shaft and is positioned between the cylindrical seat and the moving frame.
Further, the movable frame is of an L-shaped structure; one end of the movable frame, which is far away from the clamping frame, is respectively provided with a threaded hole matched with the bidirectional threaded rod and a guide hole matched with the guide rod; the side surface of one end of the movable frame, which is close to the threaded hole, is rotationally connected with the limiting inserted rod through a ball bearing; one side of one of the movable frames is fixed with a first servo motor; and the rotating shaft end of the first servo motor is fixedly connected with the clamping frame.
Furthermore, the central position of the peripheral side surface of the limiting guide sleeve is rotationally connected with the connecting seat through a ball bearing; the hollow cross section in the limiting guide sleeve is of a positive multi-deformation structure.
Furthermore, the limiting inserted rod is inserted into the inner wall of the limiting guide sleeve; and a second driving wheel matched with the driving belt is arranged on the peripheral side face of one end, close to the moving frame, of the limiting insertion rod.
Further, the end parts of the two adjacent conveying rollers are mutually connected through a transmission belt in a transmission way; and the circumferential side surface of the transmission roller is provided with anti-skid grooves in an annular array.
Furthermore, a second servo motor is fixed on one side of the bottom of the climbing frame; the rotating shaft end of the second servo motor is fixedly connected with the end part of one of the transmission rollers; a third servo motor is fixed on one side of the top of the climbing frame; and the rotating shaft end of the third servo motor is fixedly connected with the end part of the bidirectional threaded rod.
Further, the material guiding end plate is of a cylindrical oblique cutting structure.
The invention has the following beneficial effects:
1. according to the invention, through the matched use of the climbing frame, the transmission roller, the bidirectional threaded rod, the movable frame, the clamping frame, the limiting guide cylinder and the limiting insertion rod, the climbing frame is used for loading the forge piece under the action of the transmission roller, and simultaneously, the two movable frames are used for respectively driving the clamping frame to clamp and overturn the forge piece under the action of the bidirectional threaded rod, the limiting guide cylinder and the limiting insertion rod, so that the labor intensity of workers is reduced, and the working efficiency of forge piece processing is improved.
2. According to the invention, through the matched use of the cylindrical seat, the material guide end plate, the limiting pore plate, the limiting guide pillar and the spring, the material guide end plate on the end surface of the cylindrical seat supports the forge piece, and the limiting guide pillars arranged in the cylindrical seat clamp and fix the forge piece under the action of the spring.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a forging loader of the present invention;
FIG. 2 is a schematic cross-sectional view of a forging loader;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic structural view of the climbing frame;
FIG. 5 is a schematic view of the structure of the transfer roller;
FIG. 6 is a schematic structural view of a limiting guide sleeve;
FIG. 7 is a schematic view of an assembly structure of the movable frame, the clamping frame and the limiting insertion rod;
fig. 8 is a schematic sectional view of the holder.
In the drawings, the components represented by the respective reference numerals are listed below:
1-climbing frame, 2-transmission roller, 3-bidirectional threaded rod, 4-moving frame, 5-clamping frame, 6-limiting guide sleeve, 7-limiting inserted rod, 8-first servo motor, 9-second servo motor, 10-third servo motor, 101-guide frame, 102-guide rod, 103-connecting seat, 201-anti-skidding groove, 401-threaded hole, 402-guide hole, 501-cylindrical seat, 502-guide end plate, 503-limiting pore plate, 504-limiting guide post, 505-spring, 506-connecting shaft, 507-first driving wheel and 701-second driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the invention relates to a forge piece loader, which comprises a climbing frame 1, wherein transmission rollers 2 are arranged between two opposite surfaces on the inner side of the climbing frame 1 in an array manner; a bidirectional threaded rod 3 is rotatably connected between the opposite surfaces of the two sides of the top end of the climbing frame 1; the circumferential side surfaces of two ends of the bidirectional threaded rod 3 are in threaded connection with a movable frame 4; opposite surfaces of the two movable frames 4 are rotatably connected with clamping frames 5;
the top end of the climbing frame 1 is provided with a guide frame 101; a guide rod 102 is fixed on the opposite surface of the inner side of the guide frame 101 and positioned at the bottom of the bidirectional threaded rod 3; the inner top of the guide frame 101 is provided with a connecting seat 103; the guide frame 101 is rotatably connected with a limiting guide sleeve 6 through a connecting seat 103; the opposite surfaces of the two moving frames 4 are rotatably connected with limiting inserted rods 7 matched with the limiting guide sleeves 6; one end of the limiting inserted rod 7, which is close to the movable frame 4, is in transmission connection with the clamping frame 5 through a belt; the holder 5 comprises a cylindrical seat 501; a material guiding end plate 502 is arranged on one side of the cylindrical seat 501 close to the opening end; the material guiding end plate 502 is a cylindrical oblique cutting structure; a limiting pore plate 503 is arranged between the inner wall of the cylindrical seat 501 and the material guiding end plate 502; the limiting hole plate 503 and the inner bottom of the cylindrical seat 501 are provided with limiting guide pillars 504 in an annular array; a spring 505 is fixed between the end of the limit guide post 504 and the inner bottom of the cylindrical seat 501.
Wherein, the back of the cylindrical seat 501 is fixed with a connecting shaft 506; the cylindrical seat 501 is rotationally connected with the movable frame 4 through a connecting shaft 506; the peripheral side of connecting axle 506 just is located and is fixed with the first drive wheel 507 with drive belt matched with between cylindric seat 501 and the removal frame 4, and in short, cylindric seat 501 passes through connecting axle 506 and removes frame 4 interconnect for when removing frame 4 and remove under the effect of two-way threaded rod 3, drive the holistic movement of holding frame 5.
Wherein, the movable frame 4 is an L-shaped structure; one end of the movable frame 4, which is far away from the clamping frame 5, is respectively provided with a threaded hole 401 matched with the bidirectional threaded rod 3 and a guide hole 402 matched with the guide rod 102; the side surface of one end of the movable frame 4 close to the threaded hole 401 is rotationally connected with the limiting inserted rod 7 through a ball bearing; one side of one of the movable frames 4 is fixed with a first servo motor 8; the rotating shaft end of the first servo motor 8 is fixedly connected with the clamping frame 5, in short, the third servo motor 10 rotates and drives the bidirectional threaded rod 3 to rotate, and under the action of the guide rod 102, the two moving frames 4 drive the clamping frame 5 to move relatively.
Wherein, the central position of the peripheral side surface of the limiting guide sleeve 6 is rotationally connected with the connecting seat 103 through a ball bearing; the hollow cross section in the limiting guide sleeve 6 is of a positive multi-deformation structure; the limiting inserted rod 7 is inserted with the inner wall of the limiting guide sleeve 6; the peripheral side face of one end of the limiting insertion rod 7, which is close to the moving frame 4, is provided with a second driving wheel 701 matched with a driving belt, in short, when the first servo motor 8 drives one of the clamping frames 5 to integrally rotate, one of the limiting insertion rods 7 is driven to rotate under the action of the driving belt, and the two limiting insertion rods 7 rotate in the same direction through the limiting guide sleeve 6.
Wherein, the end parts of two adjacent transmission rollers 2 are mutually connected by a transmission belt; the circumferential side surface of the transmission roller 2 is provided with anti-skid grooves 201 in an annular array; a second servo motor 9 is fixed on one side of the bottom of the climbing frame 1; the rotating shaft end of the second servo motor 9 is fixedly connected with the end part of one of the transmission rollers 2; a third servo motor 10 is fixed on one side of the top of the climbing frame 1; the third servo motor 10 pivot end and 3 end fixed connection of two-way threaded rod, in short, second servo motor 9 drives one of them transmission roller 2 rotatory when rotating, and a plurality of transmission roller 2 corotations under the effect of drive belt to under the effect of the anti-skidding groove 201 of transmission roller 2 periphery side, upwards transmit the forging to forging platform surface and forge the processing.
One specific application of this embodiment is: the climbing frame 1 is integrally installed on the side surface of a forging platform, the two moving frames 4 and the clamping frame 5 are located on the surface of the forging platform, a forge piece is placed on the surfaces of the transmission rollers 2 on the surface of the climbing frame 1, the second servo motor 9 drives one of the transmission rollers 2 to rotate when rotating, the transmission rollers 2 rotate in the same direction under the action of a transmission belt, and the forge piece is transmitted to the surface of the forging platform to be forged;
when the forge piece needs to be turned over, the third servo motor 10 rotates and drives the bidirectional threaded rod 3 to rotate, under the action of the guide rod 102, the two moving frames 4 drive the clamping frames 5 to move relatively, the two clamping frames 5 move relatively and simultaneously support the forge piece on the surface of the forging table under the action of the guide end plate 502, after the forge piece is contacted with the clamping frames 5, the limiting guide pillars 504 arranged in the cylindrical seat 501 in an annular array are sunken under the action of the limiting hole plate 503 and the spring 505 to clamp and fix the forge piece, so as to meet the requirement of the forge piece processing of different types and sizes, when the first servo motor 8 drives one of the clamping frames 5 to rotate integrally, one of the limiting insertion rods 7 is driven to rotate under the action of the driving belt, the two limiting insertion rods 7 rotate in the same direction through the limiting guide sleeve 6, so that the two clamping frames 5 rotate in the same direction to turn over the fixedly clamped forge piece, the labor intensity of workers is reduced, and the working efficiency of forge piece processing is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A forging loader comprises a climbing frame (1), and is characterized in that:
the conveying rollers (2) are arranged between two opposite surfaces on the inner side of the climbing frame (1) in an array manner; a bidirectional threaded rod (3) is rotatably connected between opposite surfaces of two sides of the top end of the climbing frame (1); the circumferential side surfaces of two ends of the bidirectional threaded rod (3) are in threaded connection with a movable frame (4); opposite surfaces of the two moving frames (4) are rotatably connected with clamping frames (5);
the top end of the climbing frame (1) is provided with a guide frame (101); a guide rod (102) is fixed on the opposite surface of the inner side of the guide frame (101) and positioned at the bottom of the bidirectional threaded rod (3); the top in the guide frame (101) is provided with a connecting seat (103); the guide frame (101) is rotatably connected with a limiting guide sleeve (6) through a connecting seat (103);
opposite surfaces of the two moving frames (4) are rotatably connected with limiting inserted rods (7) matched with the limiting guide sleeves (6); one end of the limiting inserted rod (7) close to the movable frame (4) is in transmission connection with the clamping frame (5) through a belt;
the clamping frame (5) comprises a cylindrical seat (501); a material guide end plate (502) is arranged on one side, close to the opening end, of the cylindrical seat (501); a limiting pore plate (503) is arranged between the inner wall of the cylindrical seat (501) and the material guiding end plate (502); the limiting hole plate (503) and the inner bottom of the cylindrical seat (501) are provided with limiting guide posts (504) in an annular array; a spring (505) is fixed between the end part of the limit guide post (504) and the inner bottom part of the cylindrical seat (501).
2. The forging loader of claim 1, wherein a connecting shaft (506) is fixed to the back of the cylindrical seat (501); the cylindrical seat (501) is rotationally connected with the movable frame (4) through a connecting shaft (506); and a first driving wheel (507) matched with a driving belt is fixed on the peripheral side surface of the connecting shaft (506) and is positioned between the cylindrical seat (501) and the moving frame (4).
3. The forging loader of claim 1, wherein the moving frame (4) is of an "L" shaped configuration; one end of the moving frame (4) far away from the clamping frame (5) is respectively provided with a threaded hole (401) matched with the bidirectional threaded rod (3) and a guide hole (402) matched with the guide rod (102); the side surface of one end, close to the threaded hole (401), of the moving frame (4) is rotationally connected with the limiting inserted rod (7) through a ball bearing; one side of one of the moving frames (4) is fixed with a first servo motor (8); and the rotating shaft end of the first servo motor (8) is fixedly connected with the clamping frame (5).
4. The forging loader of claim 1, wherein the central position of the peripheral side surface of the limiting guide sleeve (6) is rotatably connected with the connecting seat (103) through a ball bearing; the hollow cross section in the limiting guide sleeve (6) is of a positive multi-deformation structure.
5. The forging loader of claim 4, wherein the limiting inserted rod (7) is inserted into the inner wall of the limiting guide sleeve (6); and a second driving wheel (701) matched with the driving belt is arranged on the peripheral side face of one end, close to the movable frame (4), of the limiting inserted rod (7).
6. The forging loader of claim 1, wherein the ends of two adjacent conveying rollers (2) are in transmission connection with each other through a transmission belt; the conveying roller (2) is provided with anti-slip grooves (201) in an annular array on the peripheral side surface.
7. The forging loader of claim 6, wherein a second servo motor (9) is fixed on one side of the bottom of the climbing frame (1); the rotating shaft end of the second servo motor (9) is fixedly connected with the end part of one of the transmission rollers (2); a third servo motor (10) is fixed on one side of the top of the climbing frame (1); and the rotating shaft end of the third servo motor (10) is fixedly connected with the end part of the bidirectional threaded rod (3).
8. The forging loader of claim 1, wherein the guide end plate (502) is a cylindrical beveled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110492481.2A CN112974711B (en) | 2021-05-07 | 2021-05-07 | Forging loader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110492481.2A CN112974711B (en) | 2021-05-07 | 2021-05-07 | Forging loader |
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| Publication Number | Publication Date |
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| CN112974711A true CN112974711A (en) | 2021-06-18 |
| CN112974711B CN112974711B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110492481.2A Active CN112974711B (en) | 2021-05-07 | 2021-05-07 | Forging loader |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680948A (en) * | 2021-10-26 | 2021-11-23 | 山东鲁工机械有限公司 | Forging loader |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3028788A1 (en) * | 2014-12-02 | 2016-06-08 | GFM GmbH | Forging machine |
| CN108213309A (en) * | 2017-12-29 | 2018-06-29 | 合肥信比欣新材料有限公司 | A kind of turnover environment-friendly materials production forging apparatus |
| CN207629099U (en) * | 2017-12-18 | 2018-07-20 | 马鞍山平文锻造有限公司 | A kind of small mould forging equipment |
| CN207887811U (en) * | 2018-01-23 | 2018-09-21 | 台州万特汽车零部件有限公司 | A kind of warm forming machine of self-feeding |
| CN110027878A (en) * | 2019-05-05 | 2019-07-19 | 郭永祥 | A kind of industrial processes pick-and-place material automatic turning mechanism |
| CN209334630U (en) * | 2018-11-12 | 2019-09-03 | 赣州基恒拖车部件有限公司 | A kind of planetary reducer mold forging operation platform |
| CN209651297U (en) * | 2019-02-18 | 2019-11-19 | 天津置信电气有限责任公司 | A kind of iron core automatic turning mechanism of intelligence amorphous core production line |
| CN210334953U (en) * | 2019-08-04 | 2020-04-17 | 宝鸡文理学院 | Metal forging welding fixing clamp |
| CN211489492U (en) * | 2019-12-19 | 2020-09-15 | 章丘市鹏程锻造有限公司 | Forged workpiece conveying equipment |
-
2021
- 2021-05-07 CN CN202110492481.2A patent/CN112974711B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3028788A1 (en) * | 2014-12-02 | 2016-06-08 | GFM GmbH | Forging machine |
| CN207629099U (en) * | 2017-12-18 | 2018-07-20 | 马鞍山平文锻造有限公司 | A kind of small mould forging equipment |
| CN108213309A (en) * | 2017-12-29 | 2018-06-29 | 合肥信比欣新材料有限公司 | A kind of turnover environment-friendly materials production forging apparatus |
| CN207887811U (en) * | 2018-01-23 | 2018-09-21 | 台州万特汽车零部件有限公司 | A kind of warm forming machine of self-feeding |
| CN209334630U (en) * | 2018-11-12 | 2019-09-03 | 赣州基恒拖车部件有限公司 | A kind of planetary reducer mold forging operation platform |
| CN209651297U (en) * | 2019-02-18 | 2019-11-19 | 天津置信电气有限责任公司 | A kind of iron core automatic turning mechanism of intelligence amorphous core production line |
| CN110027878A (en) * | 2019-05-05 | 2019-07-19 | 郭永祥 | A kind of industrial processes pick-and-place material automatic turning mechanism |
| CN210334953U (en) * | 2019-08-04 | 2020-04-17 | 宝鸡文理学院 | Metal forging welding fixing clamp |
| CN211489492U (en) * | 2019-12-19 | 2020-09-15 | 章丘市鹏程锻造有限公司 | Forged workpiece conveying equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680948A (en) * | 2021-10-26 | 2021-11-23 | 山东鲁工机械有限公司 | Forging loader |
| CN113680948B (en) * | 2021-10-26 | 2022-01-18 | 山东鲁工机械有限公司 | Forging loader |
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| Publication number | Publication date |
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| CN112974711B (en) | 2021-07-30 |
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