CN115338357A - T-shaped movable workbench for forging press - Google Patents
T-shaped movable workbench for forging press Download PDFInfo
- Publication number
- CN115338357A CN115338357A CN202211278993.XA CN202211278993A CN115338357A CN 115338357 A CN115338357 A CN 115338357A CN 202211278993 A CN202211278993 A CN 202211278993A CN 115338357 A CN115338357 A CN 115338357A
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- guide rail
- movable
- transverse
- longitudinal
- workbench
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- 238000005242 forging Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Classifications
-
- 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
- B21J13/02—Dies or mountings therefor
- B21J13/03—Die mountings
-
- 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
- B21J13/04—Frames; Guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a T-shaped movable workbench for a forging press, which comprises: the fixed workbench and the movable workbench body are connected with the hydraulic pressure; four groups of built-in jacking clamping mechanisms are arranged in the fixed workbench; the end part of the fixed workbench is connected with two transverse guide rail brackets; the two transverse guide rails are arranged on the fixed workbench and the transverse guide rail bracket in parallel; the guide rail seats are four groups, every two guide rail seats are arranged on a transverse guide rail bracket, a longitudinal guide rail bracket is arranged between the two longitudinally distributed guide rail seats, and longitudinal guide rails are respectively arranged on the two longitudinal guide rail brackets, so that the longitudinal guide rails and the transverse guide rails form a # -shaped distribution; the movable working table bodies are in a plurality of groups, and each group of movable working table bodies is respectively provided with a group of movable working table driving components. The invention can simultaneously install a plurality of movable working tables on one device, and simultaneously move the movable working tables to one side of the machine tool when assembling and disassembling the die, and the die is assembled and disassembled by utilizing a hoisting machine, thereby saving labor and time and having high working efficiency.
Description
Technical Field
The invention belongs to the technical field of forging presses, and particularly relates to a T-shaped movable workbench for a forging press.
Background
At present, in the use process of large-scale hydraulic equipment, different dies need to be replaced according to different products, if the dies are replaced on a fixed workbench, the positions of the periphery of a machine tool for operation are narrow and small due to the fact that the upper portion of the machine tool is provided with a punch, the dies are large in size and heavy, and the assembling and disassembling process is labor-consuming, time-consuming and unsafe. Particularly, in the production process of various and small-batch parts, the mold is frequently replaced, a large amount of auxiliary working time is occupied, the production efficiency is low, the labor intensity is high, and the safety production is difficult to ensure.
Chinese patent CN114454126a discloses a hydraulic pressure moving table includes the base, the top of base is provided with the footstock, the intermediate position of base and footstock is provided with moving mechanism, first spout has all been seted up to the inner wall of base and footstock and the one side that is close to each other, the inner wall sliding connection of first spout has a plurality of one-level sliders, the second spout has been seted up to the upper end of footstock, the inner wall sliding connection of second spout has a plurality of second grade sliders, and is a plurality of the bottom of second grade slider and the upper end fixed connection of one-level slider, the equal fixedly connected with workstation in upper end of second grade slider, adjacent two the middle fixedly connected with gasbag of workstation, the inside of workstation is provided with clamping mechanism, only can be used for processing a plurality of work pieces of different shapes or process a plurality of the same work pieces simultaneously through setting up a plurality of workstations, does not mention the mechanism of interchange and retooling to and the interchange cooperation between fixed station and a plurality of moving table.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a T-shaped movable workbench for a forging press.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a T-shaped movable table for a forging press, comprising: the fixed workbench, the transverse guide rail, the guide rail seat and the movable workbench body are connected with the hydraulic pressure; four groups of built-in jacking clamping mechanisms are arranged in the fixed workbench; the end part of the fixed workbench is connected with two transverse guide rail brackets which are arranged in parallel, and the upper surfaces of the two transverse guide rail brackets are positioned on the same horizontal plane; the two transverse guide rails are arranged on the fixed workbench and the transverse guide rail bracket in parallel; each transverse guide rail passes through two groups of built-in jacking clamping mechanisms, and a guide rail breaking groove is formed in the position, located on the built-in jacking clamping mechanisms, of each transverse guide rail; the guide rail seats are four groups, every two guide rail seats are arranged on a transverse guide rail bracket, every two groups of guide rail seats face a transverse guide rail, a longitudinal guide rail bracket is arranged between the two longitudinally distributed guide rail seats, and the two longitudinal guide rail brackets are respectively provided with a longitudinal guide rail, so that the longitudinal guide rails and the transverse guide rails form a # -shaped distribution; a set of external jacking mechanism is arranged in each group of guide rail seats; the movable working table bodies are in a plurality of groups, each group of movable working table bodies is respectively provided with a group of movable working table driving components, and the movable working table driving components are driven to move along two groups of longitudinal guide rails or/and two transverse guide rails.
Furthermore, the lower part of the movable workbench body is respectively provided with four transverse wheels and longitudinal wheels, and a certain height difference exists between the transverse wheels and the longitudinal wheels; the relative positions of the four longitudinal wheels are matched with the relative positions of the wheel grooves, so that when the movable workbench body reaches the working position and falls onto the table surface of the fixed workbench, the longitudinal wheels can fall into the wheel grooves, the transverse wheels fall into the guide rail disconnecting grooves, and the built-in jacking and clamping mechanism locks the transverse wheels.
Furthermore, the movable workbench driving assembly comprises a motor, a speed reducer and a bevel gear transmission pair; an output shaft of the motor is connected with one transverse wheel through a first transmission shaft, and an output shaft of the speed reducer is connected with the other transverse wheel through the first transmission shaft; and a bevel gear transmission pair is arranged on the first transmission shaft connected with the speed reducer and is connected with the longitudinal wheel through a second transmission shaft.
Furthermore, the two groups of movable working tables are arranged at two ends of the longitudinal guide rail, and the two groups of movable working tables are driven by the respective movable working table driving assemblies to move along the two groups of longitudinal guide rails and the two transverse guide rails.
Furthermore, the number of the movable working tables is three, wherein the initial positions of two groups of the movable working tables are oppositely arranged at two ends of the longitudinal guide rail, and the two groups of the movable working tables are driven by the driving components of the respective movable working tables to move along the two groups of the longitudinal guide rails and the two transverse guide rails; the initial position setting of third group moving table is at the end of keeping away from two transverse guide of fixed station, and moves along two transverse guide under moving table drive assembly drives and can reach fixed station.
Furthermore, the transverse guide rail bracket is a steel structure rectangular frame.
Furthermore, a first in-place detection element is arranged on the table top of the fixed workbench and used for controlling the start and stop of the driving assembly of the movable workbench.
Furthermore, a group of guide rail seats far away from the outermost side of the fixed workbench is provided with a second in-place detection element for controlling the start and stop of the driving assembly of the movable workbench.
Furthermore, a first positioning block is arranged on the table top of the fixed workbench, which is far away from the outer side of the transverse guide rail, and a positioning surface of the first positioning block is closer to the transverse guide rail than the first in-place detection element so as to protect the first in-place detection element.
Furthermore, a second positioning block is arranged on one group of the guide rail seats far away from the outermost side of the fixed workbench, and the second positioning block is closer to the transverse guide rail than the second in-place detection element so as to protect the second in-place detection element.
Has the advantages that: the invention can simultaneously install a plurality of movable working tables on one device, thereby saving the times of loading and unloading the die, greatly improving the production efficiency and saving the production cost. Meanwhile, when the die is assembled and disassembled, the movable workbench is moved to one side of the machine tool, and the die is assembled and disassembled by using a hoisting machine, so that labor and time are saved, and the working efficiency is high.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure, 1-a fixed workbench, 101-a wheel groove, 2-a first positioning block, 3-an internal jacking clamping mechanism, 4-a transverse guide rail, 41-a transverse guide rail bracket, 42-a guide rail disconnecting groove, 5-an external jacking mechanism, 6-a second positioning block, 7-a first movable workbench body, 8-a transverse wheel, 9-a longitudinal wheel, 10-a bevel gear transmission pair, 11-a first transmission shaft, 111-a second transmission shaft, 12-a speed reducer, 13-a motor, 14-a first in-place detection element, 15-a guide rail seat, 16-a second movable workbench body, 17-a second in-place detection element, 18-a longitudinal guide rail and 181-a longitudinal guide rail bracket.
Detailed Description
The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
A T-shaped moving table for a forging press, as shown in fig. 1 and 2, comprising: the device comprises a fixed workbench 1, a transverse guide rail 4, a guide rail seat 15, a movable workbench body and a movable workbench driving component which are connected with hydraulic pressure;
four groups of built-in jacking clamping mechanisms 3 and four wheel grooves 101 are arranged in the fixed workbench 1;
the end part of the fixed workbench 1 is connected with two transverse guide rail brackets 41 which are arranged in parallel, the transverse guide rail brackets 41 are steel structure rectangular frames, and the upper surfaces of the transverse guide rail brackets 41 and the upper surfaces of the transverse guide rail brackets are positioned on the same horizontal plane;
the number of the transverse guide rails 4 is two, and the two transverse guide rails 4 are arranged on the fixed workbench 1 and the transverse guide rail bracket 41 in parallel; each transverse guide rail 4 passes through two groups of built-in jacking clamping mechanisms 3, and a guide rail disconnecting groove 42 is arranged on each transverse guide rail 4 at the position of the built-in jacking clamping mechanisms 3;
the guide rail bases 15 are arranged on the transverse guide rail bracket 41 in four groups, each two groups of guide rail bases 15 face to one transverse guide rail 4, the two longitudinally distributed groups of guide rail bases 15 are provided with longitudinal guide rail brackets 181, and the two longitudinal guide rail brackets 181 are respectively provided with a longitudinal guide rail 18, so that the longitudinal guide rails 18 and the transverse guide rails 4 form a # -shaped distribution; each group of guide rail seats 15 is provided with a group of external jacking mechanisms 5;
the movable working table bodies are divided into two groups, and each group of movable working table bodies move along two groups of longitudinal guide rails 18 and two transverse guide rails 4; the movable working table body comprises a first movable working table body 7 and a second movable working table body 16; the lower parts of the first movable working table body 7 and the second movable working table body 16 are respectively provided with four transverse wheels 8 and longitudinal wheels 9, and a certain height difference exists between the transverse wheels 8 and the longitudinal wheels 9; the relative positions of the four longitudinal wheels 9 are matched with the relative positions of the wheel grooves 101, so that when the first movable workbench body 7 or the second movable workbench body 16 reaches the working position and falls onto the table top of the fixed workbench 1, the longitudinal wheels 9 can fall into the wheel grooves 101, the transverse wheels 8 fall into the guide rail disconnecting grooves 42, and the built-in jacking clamping mechanism 3 locks the transverse wheels 8;
the first movable worktable body 7 and the second movable worktable body 16 are respectively provided with a group of movable worktable driving components, and the movable worktable driving components comprise a motor 13, a speed reducer 12 and a bevel gear transmission pair 10; an output shaft of the motor 13 is connected with one transverse wheel 8 through a first transmission shaft 11, and an output shaft of the speed reducer 12 is connected with the other transverse wheel 8 through the first transmission shaft 11;
a bevel gear transmission pair 10 is arranged on a first transmission shaft 11 connected with a speed reducer 12, and the bevel gear transmission pair 10 is connected with the longitudinal wheel 9 through a second transmission shaft 111.
The table top of the fixed workbench 1 is provided with a first positioning block 2 and a first in-place detection element 14, and the positioning surface of the first positioning block 2 is closer to the transverse guide rail 4 than the first in-place detection element 14 so as to protect the first in-place detection element 14.
A second positioning block 6 and a second in-place detection element 17 are arranged on a group of guide rail seats 15 far away from the outermost side of the fixed workbench 1; the second positioning block 6 is closer to the cross rail than the second in-position detecting member 17 to protect the second in-position detecting member 17.
The working principle of the invention is as follows:
1. when the hydraulic press works, a mold is arranged on one first movable workbench body 7 or the second movable workbench body 16, the first in-place detection element 14 on the fixed workbench 1 controls the position of the movable workbench body, the built-in jacking clamping mechanism 3 descends, the movable workbench body descends onto the table top of the fixed workbench 1, the longitudinal wheels 9 can fall into the wheel grooves 101, the transverse wheels 8 fall into the guide rail breaking grooves 42, the built-in jacking clamping mechanism 3 locks the wheel grooves, and the hydraulic press works.
2. When the mold needs to be replaced, the movable worktable body on the fixed worktable 1 needs to be moved out, and the moving-out step is as follows:
(1) The internal jacking clamping mechanism 3 jacks up the movable workbench body, the transverse wheels 8 contact the guide rail 4, and the longitudinal wheels 9 are in a suspended state at the moment due to a certain height difference between the transverse wheels 8 and the longitudinal wheels 9;
(2) The motor 13 runs, the transverse wheel 8 is driven to rotate through the first transmission shaft 11, the movable workbench body moves along the transverse guide rail 4 in the direction far away from the fixed workbench 1 and leaves the fixed workbench 1, when the movable workbench body contacts the second in-place detection element 17, the second in-place detection element 17 sends a signal, the motor 13 stops working, the movable workbench body is static, at the moment, the transverse wheel 8 is just positioned on the external jacking mechanism 5 on the guide rail seat 15, and the longitudinal wheel 9 is still in a suspended state;
(3) The outer jacking mechanism 5 falls down, the longitudinal wheel 9 contacts the longitudinal guide rail 18, the transverse wheel 8 is in a suspended state at the moment, the speed reducer 12 operates, the longitudinal wheel 9 is driven to rotate through the first transmission shaft 11, the bevel gear transmission pair 10 and the second transmission shaft 111, the movable worktable body longitudinally moves forwards or backwards along the longitudinal guide rail 18 to reach the space outside the machine tool, and the lifting equipment is used for loading and unloading the mold;
(4) The movable table with the replaced mold is returned to the upper part of the external jacking mechanism 5 and then to the fixed table 1 according to the reverse steps. The first in-place detection element 14 controls the position reached by the movable workbench and sends a signal to stop the motor 13, the movable workbench body is static, the built-in jacking clamping mechanism 3 falls down, the movable workbench body falls down onto the table top of the fixed workbench 1, the movable workbench is locked on the fixed workbench 1, and the press machine enters a working state;
(5) The first positioning block 2 is arranged on the table top of the fixed workbench 1, and the second positioning block 6 is arranged on the guide rail seat 15, so that safety accidents caused by control failure and misoperation of the detection element are avoided, and safety production is ensured.
Claims (10)
1. A T-shaped movable workbench for a forging press is characterized by comprising: the fixed workbench, the transverse guide rail, the guide rail seat and the movable workbench body are connected with the hydraulic pressure; four groups of built-in jacking clamping mechanisms are arranged in the fixed workbench; the end part of the fixed workbench is connected with two transverse guide rail brackets which are arranged in parallel, and the upper surfaces of the two transverse guide rail brackets are positioned on the same horizontal plane; the two transverse guide rails are arranged on the fixed workbench and the transverse guide rail bracket in parallel; each transverse guide rail passes through two groups of built-in jacking clamping mechanisms, and a guide rail breaking groove is formed in the position, located on the built-in jacking clamping mechanisms, of each transverse guide rail; the guide rail seats are four groups, every two guide rail seats are arranged on a transverse guide rail bracket, every two groups of guide rail seats are right opposite to a transverse guide rail, a longitudinal guide rail bracket is arranged between the two longitudinally distributed guide rail seats, and the two longitudinal guide rail brackets are respectively provided with a longitudinal guide rail, so that the longitudinal guide rails and the transverse guide rails form a # -shaped distribution; a set of external jacking mechanism is arranged in each set of guide rail seat; the movable working table bodies are in a plurality of groups, each group of movable working table bodies is respectively provided with a group of movable working table driving assemblies, and the movable working table bodies move along two groups of longitudinal guide rails or/and two transverse guide rails under the driving of the respective movable working table driving assemblies.
2. The T-shaped movable table for a forging press according to claim 1, wherein four lateral wheels and four longitudinal wheels are provided at a lower portion of the movable table body, respectively, with a certain height difference therebetween; the relative positions of the four longitudinal wheels are matched with the relative positions of the wheel grooves, so that when the movable workbench body reaches the working position and falls onto the table surface of the fixed workbench, the longitudinal wheels can fall into the wheel grooves, the transverse wheels fall into the guide rail disconnecting grooves, and the built-in jacking and clamping mechanism locks the transverse wheels.
3. A T-shaped traveling table for a forging press as set forth in claim 1, wherein said traveling table drive assembly includes a motor, a reducer, and a bevel gear transmission; an output shaft of the motor is connected with one transverse wheel through a first transmission shaft, and an output shaft of the speed reducer is connected with the other transverse wheel through the first transmission shaft; and a bevel gear transmission pair is arranged on the first transmission shaft connected with the speed reducer and is connected with the longitudinal wheel through a second transmission shaft.
4. A T-shaped moving table for a forging press as set forth in any one of claims 1 to 3, wherein said moving tables are two sets which are initially disposed at opposite ends of the longitudinal rail, and the two sets of moving tables are moved along the two sets of longitudinal rails and the two lateral rails by respective moving table driving units.
5. A T-shaped movable table for a forging press as set forth in any one of claims 1 to 3, wherein the movable tables are three groups, wherein the initial positions of the two groups of movable tables are oppositely disposed at both ends of the longitudinal rail, and the two groups of movable tables are moved along the two groups of longitudinal rails and the two transverse rails by the respective movable table driving units; the initial position setting of third group moving table is at the end of keeping away from two transverse guide of fixed station, and moves along two transverse guide under moving table drive assembly drives and can reach fixed station.
6. A T-shaped traveling table for a forging press as set forth in claim 1, wherein said cross rail bracket is a steel-structured rectangular frame.
7. A T-shaped movable table for a forging press as set forth in claim 1, wherein a first in-position detecting element is provided on the table surface of the fixed table for controlling the start and stop of the movable table driving assembly.
8. A T-shaped movable workbench for a forging press as set forth in claim 1, wherein a group of said rail seats at the outermost side away from the fixed workbench is provided with a second in-position detecting element for controlling the start and stop of the movable workbench driving assembly.
9. A T-shaped movable table for a forging press as set forth in claim 1, wherein a first positioning block is provided on a table surface of the fixed table which is away from the outer side of the lateral guide rail, and a positioning surface of the first positioning block is closer to the lateral guide rail than the first in-position detecting element to protect the first in-position detecting element.
10. A T-shaped movable table for a forging press as set forth in claim 1, wherein a second positioning block is provided on a group of said rail seats located at the outermost side from the fixed table, and the second positioning block is located closer to the lateral rail than the second in-position detecting element to protect the second in-position detecting element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211278993.XA CN115338357A (en) | 2022-10-19 | 2022-10-19 | T-shaped movable workbench for forging press |
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Application Number | Priority Date | Filing Date | Title |
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CN202211278993.XA CN115338357A (en) | 2022-10-19 | 2022-10-19 | T-shaped movable workbench for forging press |
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CN115338357A true CN115338357A (en) | 2022-11-15 |
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CN202211278993.XA Pending CN115338357A (en) | 2022-10-19 | 2022-10-19 | T-shaped movable workbench for forging press |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527836A (en) * | 2010-12-21 | 2012-07-04 | 浙江金刚汽车有限公司 | Multi-mould replacement system of vehicle body hemming machine |
CN202411310U (en) * | 2011-12-16 | 2012-09-05 | 徐州达一锻压设备有限公司 | T-shaped moving working platform used on large hydraulic machine |
CN103737960A (en) * | 2013-11-29 | 2014-04-23 | 天津博信汽车零部件有限公司 | Die changing device of press machine |
CN109570431A (en) * | 2018-12-17 | 2019-04-05 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating furnace bottom of multidirectional double acting hydraulic extrusion press and mould handling method |
CN109807182A (en) * | 2019-03-28 | 2019-05-28 | 山东剑桥新型材料有限公司 | A kind of Multifunctional roll Assembling bogie |
CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
CN209550267U (en) * | 2018-12-17 | 2019-10-29 | 南京迪威尔高端制造股份有限公司 | The heavy dies mobile station apparatus of multidirectional double acting hydraulic extrusion press |
-
2022
- 2022-10-19 CN CN202211278993.XA patent/CN115338357A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527836A (en) * | 2010-12-21 | 2012-07-04 | 浙江金刚汽车有限公司 | Multi-mould replacement system of vehicle body hemming machine |
CN202411310U (en) * | 2011-12-16 | 2012-09-05 | 徐州达一锻压设备有限公司 | T-shaped moving working platform used on large hydraulic machine |
CN103737960A (en) * | 2013-11-29 | 2014-04-23 | 天津博信汽车零部件有限公司 | Die changing device of press machine |
CN109570431A (en) * | 2018-12-17 | 2019-04-05 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating furnace bottom of multidirectional double acting hydraulic extrusion press and mould handling method |
CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
CN209550267U (en) * | 2018-12-17 | 2019-10-29 | 南京迪威尔高端制造股份有限公司 | The heavy dies mobile station apparatus of multidirectional double acting hydraulic extrusion press |
CN109807182A (en) * | 2019-03-28 | 2019-05-28 | 山东剑桥新型材料有限公司 | A kind of Multifunctional roll Assembling bogie |
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Application publication date: 20221115 |
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