CN110814253B - Cold forging type aluminum alloy forging manufacturing equipment - Google Patents
Cold forging type aluminum alloy forging manufacturing equipment Download PDFInfo
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- CN110814253B CN110814253B CN201911216508.4A CN201911216508A CN110814253B CN 110814253 B CN110814253 B CN 110814253B CN 201911216508 A CN201911216508 A CN 201911216508A CN 110814253 B CN110814253 B CN 110814253B
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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
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
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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
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
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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
- B21J13/02—Dies or mountings therefor
- B21J13/03—Die mountings
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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
- B21J3/00—Lubricating during forging or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses cold forging type aluminum alloy forging manufacturing equipment, which comprises a forging device shell, wherein a forging cavity is arranged in the forging device shell, the rear end wall and the left end wall of the forging cavity are communicated with part of the upper end wall of the forging cavity, a softening mechanism is arranged in the forging cavity, the softening mechanism comprises a rotating motor fixedly connected with the lower end wall of the forging cavity, and six storage blocks fixedly connected with the lower end wall of the forging cavity are arranged in an annular array by taking the rotating motor as a center. For the next forging use.
Description
Technical Field
The invention relates to the field of forging manufacturing, in particular to cold forging type aluminum alloy forging manufacturing equipment.
Background
Forging is a processing method which utilizes forging machinery to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and certain size, the forging is divided into cold forging, warm forging and hot forging according to processing temperature, the forging of aluminum alloy is common forging, the forging is multipurpose cold forging because the material is soft, and the existing forging of the aluminum alloy needs distributed softening operation because of the existence of an oxide film on the surface, the operation is complex, the automation degree is not high, meanwhile, the forging is mostly in a streamline form, the forging operation of different models needs to be distributed, and the operation is difficult.
Disclosure of Invention
The invention aims to solve the technical problem of providing cold forging type aluminum alloy forging manufacturing equipment, and solves the problems that aluminum alloy forging is complex in softening, different models need to be forged in a distributed mode, and the like.
The invention is realized by the following technical scheme.
The invention discloses cold forging type aluminum alloy forging manufacturing equipment which comprises a forging device shell, wherein a forging cavity is arranged in the forging device shell, the rear end wall and the left end wall of the forging cavity are communicated with part of the upper end wall of the forging cavity to form an external space, a softening mechanism is arranged in the forging cavity and comprises a rotating motor fixedly connected with the lower end wall of the forging cavity, six first storage blocks fixedly connected with the lower end wall of the forging cavity are arranged in an annular array by taking the rotating motor as a center, a storage cavity with an upward opening is arranged in the upper end surface of each first storage block, a placing block is arranged on the upper side of the rotating motor and used for containing aluminum alloy raw materials, different reagents are arranged in different storage cavities, and the aluminum alloy raw materials are immersed into the different storage cavities respectively for different time to soften an oxide film of the aluminum alloy raw materials;
the forging device comprises a forging cavity, a top block, a bottom cavity, a hydraulic pump, a pressure plate and a forging mechanism, wherein the right end wall of the forging cavity is fixedly provided with the top block, the lower end face of the top block is internally provided with the bottom cavity with a downward opening, the bottom cavity is internally provided with the forging mechanism, the forging mechanism comprises a rotatable rotating block, the lower side of the rotating block is provided with six forging blocks in an array mode by taking the center of the lower end face of the rotating block as a center, the upper end wall of the bottom cavity is embedded with the hydraulic pump, the hydraulic pump is provided with the hydraulic rod, the lower end;
forge the mechanism left side and be equipped with lubricated mechanism, lubricated mechanism include with top piece left end face fixed connection's second storage piece, lubricated liquid is equipped with in the second storage piece, be equipped with the transportation chamber in the bottom chamber left end wall, be equipped with rotatable spiral piece in the transportation chamber, through the rotation of spiral piece can with lubricated liquid blowout in the second storage piece.
Preferably, softening mechanism is still including rotating the rotation axis that sets up the rotating electrical machines up end, the fixed rotor plate that is equipped with on the rotation axis, the fixed motor power that is equipped with of terminal surface before the rotor plate, the terminal surface rotates and is equipped with the power shaft before the motor power, the last fixed power pole that is equipped with of power shaft, it is fixed to set up the piece of placing the power pole right-hand member, it is equipped with the metal mesh to place the piece intubate, it is connected with the apron to place the articulated terminal surface of piece right-hand member, the fixed bracing piece that is equipped with of apron right-hand member terminal surface, the fixed block that is equipped with of terminal surface under the piece of placing, rotate through first.
Preferably, the forging mechanism further comprises a top motor fixedly connected with the upper end face of the bottom cavity, a top shaft is rotatably arranged on the lower end face of the top motor, the rotating block is fixedly connected with the lower end of the top shaft, six motion cavities penetrating through the upper end face and the lower end face of the rotating block are arranged in the rotating block by taking the top shaft as a central annular array, a moving groove with an opening facing the motion cavity is formed in the end wall of the motion cavity close to the top shaft, a moving spring is fixedly arranged on the lower end wall of the moving groove, a moving rod in sliding connection with the moving groove is fixedly arranged at the upper end of the moving spring, one end of the moving rod, far away from the top shaft, is located in the motion cavity and is fixedly provided with a motion rod, the lower end of the motion rod penetrates through the lower end wall of the motion cavity, the forging block is fixedly connected with the lower end of the motion, the top piece downside be equipped with forge chamber lower extreme wall fixed connection's workstation, the fixed backup pad that is equipped with of hydraulic stem left end face, the fixed locating lever that is equipped with of terminal surface before the backup pad, rotate through the second torsional spring on the locating lever and be equipped with the distance rod.
Preferably, the lubricating mechanism further comprises a pressure chamber arranged in the upper end wall of the conveying chamber, the opening of the pressure chamber is upward and rightward, a pressure spring is fixedly arranged on the lower end wall of the pressure chamber, a pressure block which is in sliding connection with the pressure chamber is fixedly arranged at the upper end of the pressure spring, a lifting rod with the right end positioned in the bottom chamber is fixedly arranged on the right end surface of the pressure block, a rack is fixedly arranged on the upper end surface of the pressure block, a transmission chamber is arranged in the upper end wall of the pressure chamber, a transverse shaft is rotatably arranged between the left end wall and the right end wall of the transmission chamber, a power bevel gear and a transmission gear are fixedly arranged on the transverse shaft, the transmission gear is positioned on the right side of the power bevel gear, the transmission gear is meshed with the rack, a connecting shaft with the upper end positioned in the transmission chamber is rotatably, the spiral block is fixedly arranged on the connecting shaft, and the lower end wall of the conveying cavity is provided with a spray head.
Preferably, the second torsion spring elastic force is greater than the pressure spring elastic force.
Preferably, different said forging blocks may be extruded in different shapes.
The invention has the beneficial effects that: the invention combines the softening and cold forging processes of the aluminum alloy, six different reagents are filled in the invention for automatically softening, the aluminum alloy is forged in an extrusion mode after softening, the forging die has six different forging dies and can be replaced at any time according to the requirements of users, and after finishing forging, the surface of the workbench can be automatically lubricated for the use of next forging.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the whole body of a cold forging type aluminum alloy forging manufacturing device;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is an enlarged view of the point B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
fig. 5 is a schematic view in the direction D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The cold forging type aluminum alloy forging manufacturing equipment described in the attached figures 1-5 comprises a forging device shell 10, a forging cavity 11 is arranged in the forging device shell 10, the rear end wall and the left end wall of the forging cavity 11 are communicated with the external space with part of the upper end wall, a softening mechanism 70 is arranged in the forging cavity 11, the softening mechanism 70 comprises a rotating motor 14 fixedly connected with the lower end wall of the forging cavity 11, six first storage blocks 12 fixedly connected with the lower end wall of the forging cavity 11 are arranged in an annular array by taking the rotating motor 14 as a center, a storage cavity 13 with an upward opening is arranged in the upper end surface of the first storage block 12, a placing block 20 is arranged on the upper side of the rotating motor 14, the placing block 20 is used for containing aluminum alloy raw materials, different storage cavities 13 are filled with different reagents, and the aluminum alloy raw materials are immersed into the different storage cavities 13 respectively for different time periods to soften the oxide film of the aluminum alloy raw materials;
a top block 63 is fixedly arranged on the right end wall of the forging cavity 11, a bottom cavity 34 with a downward opening is arranged in the lower end face of the top block 63, a forging mechanism 72 is arranged in the bottom cavity 34, the forging mechanism 72 comprises a rotatable rotating block 33, six forging blocks 64 are arranged on the lower side of the rotating block 33 in an array by taking the center of the lower end face of the rotating block 33 as the center, a hydraulic pump 30 is embedded in the upper end wall of the bottom cavity 34, the hydraulic pump 30 is provided with a hydraulic rod 51, a pressure plate 29 is fixedly arranged at the lower end of the hydraulic rod 51, and different forging blocks 64 can be respectively pushed downwards by descending of the pressure plate 29;
Beneficially, the softening mechanism 70 further includes a rotating shaft 15 rotatably disposed on an upper end surface of the rotating motor 14, the rotating shaft 15 is fixedly provided with a rotating plate 16, a power motor 18 is fixedly disposed on a front end surface of the rotating plate 16, a power shaft 17 is rotatably disposed on a front end surface of the power motor 18, a power rod 19 is fixedly disposed on the power shaft 17, the placing block 20 is fixedly disposed at a right end of the power rod 19, a metal mesh 21 is embedded in the placing block 20, a cover plate 60 is hinged to a right end surface of the placing block 20, a support rod 61 is fixedly disposed on a right end surface of the cover plate 60, a fixing block 59 is fixedly disposed on a lower end surface of the placing block 20, a rotating rod 62 is rotatably disposed on the support rod 61 through a first torsion spring 57, and a clamping block 58 is.
Beneficially, the forging mechanism 72 further includes a top motor 31 fixedly connected to the upper end face of the bottom cavity 34, the lower end face of the top motor 31 is rotatably provided with a top shaft 32, the rotating block 33 is fixedly connected to the lower end of the top shaft 32, six moving cavities 35 penetrating through the upper and lower end faces of the rotating block 33 are arranged in the rotating block 33 in an annular array with the top shaft 32 as the center, a moving groove 39 opening toward the moving cavity 35 is arranged in the end wall of the moving cavity 35 close to the top shaft 32, a moving spring 40 is fixedly arranged on the lower end wall of the moving groove 39, a moving rod 37 slidably connected to the moving groove 39 is fixedly arranged on the upper end of the moving spring 40, one end of the moving rod 37 far from the top shaft 32 is located in the moving cavity 35 and is fixedly provided with a moving rod 38, and the lower end of the moving rod 38 penetrates through the lower end wall of the moving cavity 35, the forging block 64 is fixedly connected with the lower end of the moving rod 38, the round block 36 is fixedly arranged at the upper end of the moving rod 38, the workbench 41 fixedly connected with the lower end wall of the forging cavity 11 is arranged on the lower side of the top block 63, the supporting plate 50 is fixedly arranged on the left end face of the hydraulic rod 51, the positioning rod 52 is fixedly arranged on the front end face of the supporting plate 50, and the thrust rod 49 is rotatably arranged on the positioning rod 52 through the second torsion spring 53.
Advantageously, the lubricating mechanism 71 further comprises a pressure chamber 43 arranged in the upper end wall of the transportation chamber 23, the opening of the pressure chamber 43 faces upward and right, a pressure spring 55 is fixedly arranged on the lower end wall of the pressure chamber 43, a pressure block 56 slidably connected with the pressure chamber 43 is fixedly arranged on the upper end of the pressure spring 55, a lifting rod 54 with the right end positioned in the bottom chamber 34 is fixedly arranged on the right end face of the pressure block 56, a rack 42 is fixedly arranged on the upper end face of the pressure block 56, a transmission chamber 47 is arranged in the upper end wall of the pressure chamber 43, a transverse shaft 45 is rotatably arranged between the left end wall and the right end wall of the transmission chamber 47, a power bevel gear 46 and a transmission gear 48 are fixedly arranged on the transverse shaft 45, the transmission gear 48 is positioned on the right side of the power bevel gear 46, the transmission gear 48 is engaged with the rack 42, a connecting shaft 25 with the upper end positioned, the upper end of the connecting shaft 25 is fixedly provided with a transmission bevel gear 44 meshed with the power bevel gear 46, the spiral block 24 is fixedly arranged on the connecting shaft 25, and the lower end wall of the transportation cavity 23 is provided with the spray head 22.
Advantageously, the second torsion spring 53 has a spring force greater than the pressure spring 55.
Advantageously, different ones of the forging blocks 64 may be extruded in different shapes.
The sequence of mechanical actions of the whole invention:
in the initial state: the displacement spring 40 is in a compressed state.
Firstly, softening an oxide film on the surface of aluminum alloy, manually rotating a rotating rod 62 to drive a fixture block 58 to rotate, enabling the fixture block 58 to be separated from the block of a fixing block 59, manually rotating a supporting rod 61 to drive a cover plate 60 to rotate, loading aluminum alloy raw materials into a placing block 20, manually resetting the fixture block 58 until the fixture block is blocked by the fixing block 59, starting a power motor 18 to drive a power shaft 17 to rotate, enabling a power rod 19 to rotate along with the power shaft 17 to drive the placing block 20 to rotate into a storage cavity 13 for soaking, after a period of time, starting the power motor 18 again to drive the power shaft 17 to rotate, enabling the power rod 19 to rotate along with the power shaft 17 to drive the placing block 20 to rotate and reset, starting a rotating motor 14 to drive a rotating shaft 15 to rotate, enabling the placing block 20 to rotate along with the rotating shaft 15 to be above the next first storage block 12, and sequentially soaking the aluminum alloy raw, finally, the softening of the aluminum alloy is completed.
Then, the aluminum alloy with softened surface is cold forged, the softened aluminum alloy material is manually placed under the leftmost forging block 64, the hydraulic pump 30 is started to drive the hydraulic rod 51 to descend, the hydraulic rod 51 drives the pressure plate 29 and the thrust rod 49 to descend, the thrust rod 49 descends and is blocked by the lifting rod 54, the thrust rod 49 rotates, the lifting rod 54 descends to push the leftmost round block 36, the leftmost moving spring 40 is compressed, the leftmost forging block 64 descends along with the leftmost round block 36, and the aluminum alloy material is cold forged and formed.
After the forging is completed, the hydraulic pump 30 drives the hydraulic rod 51 to return upwards, in the opposite direction, because the elastic force of the second torsion spring 53 is greater than the elastic force of the pressure spring 55, the thrust rod 49 drives the lifting rod 54 to rise, the pressure block 56 rises along with the lifting rod 54, the pressure block 56 drives the rack 42 to rise, the transmission gear 48 is driven to rotate through the meshing of the rack 42 and the transmission gear 48, the power bevel gear 46 rotates along with the transmission gear 48, the transmission bevel gear 44 is driven to rotate through the meshing of the power bevel gear 46 and the transmission bevel gear 44, the transmission bevel gear 44 drives the connecting shaft 25 to rotate, the connecting shaft 25 drives the spiral block 24 to rotate, and the lubricating liquid in the second storage block 27 is sprayed to the upper end face of the workbench 41 so as to be.
The top motor 31 is started to drive the top shaft 32 to rotate, the rotary block 33 rotates along with the top shaft 32, and different forging blocks 64 can be replaced to obtain cold-forged products with different shapes.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cold forging formula aluminum alloy forging manufacture equipment, includes the forging ware shell, its characterized in that:
a forging cavity is arranged in the forging device shell, the rear end wall and the left end wall of the forging cavity are communicated with the external space with part of the upper end wall, a softening mechanism is arranged in the forging cavity and comprises a rotating motor fixedly connected with the lower end wall of the forging cavity, six first storage blocks fixedly connected with the lower end wall of the forging cavity are arranged in an annular array by taking the rotating motor as a center, a storage cavity with an upward opening is arranged in the upper end surface of each first storage block, a placing block is arranged on the upper side of the rotating motor and used for containing aluminum alloy raw materials, different reagents are arranged in different storage cavities, and the aluminum alloy raw materials are immersed into different storage cavities respectively for different times so as to soften the oxide film of the aluminum alloy raw materials;
the forging device comprises a forging cavity, a top block, a bottom cavity, a hydraulic pump, a pressure plate and a forging mechanism, wherein the right end wall of the forging cavity is fixedly provided with the top block, the lower end face of the top block is internally provided with the bottom cavity with a downward opening, the bottom cavity is internally provided with the forging mechanism, the forging mechanism comprises a rotatable rotating block, the lower side of the rotating block is provided with six forging blocks in an array mode by taking the center of the lower end face of the rotating block as a center, the upper end wall of the bottom cavity is embedded with the hydraulic pump, the hydraulic pump is provided with the hydraulic rod, the lower end;
forge the mechanism left side and be equipped with lubricated mechanism, lubricated mechanism include with top piece left end face fixed connection's second storage piece, lubricated liquid is equipped with in the second storage piece, be equipped with the transportation chamber in the bottom chamber left end wall, be equipped with rotatable spiral piece in the transportation chamber, through the rotation of spiral piece can with lubricated liquid blowout in the second storage piece.
2. The apparatus of claim 1, wherein: softening mechanism is still including rotating the setting and being in the rotation axis of rotating electrical machines up end, the fixed rotor plate that is equipped with on the rotation axis, the fixed motor power that is equipped with of terminal surface before the rotor plate, the terminal surface rotates and is equipped with the power shaft before the motor power, the fixed power pole that is equipped with on the power shaft, it is fixed to set up to place the piece the power pole right-hand member, it is equipped with the metal mesh to place the piece intussuseption, it is connected with the apron to place the articulated end face of piece right-hand member, the fixed bracing piece that is equipped with of apron right-hand member face, the fixed block that is equipped with of end face under placing the piece.
3. The apparatus of claim 2, wherein: the forging mechanism further comprises a top motor fixedly connected with the upper end face of the bottom cavity, a top shaft is rotatably arranged on the lower end face of the top motor, the rotating block is fixedly connected with the lower end of the top shaft, six motion cavities penetrating through the upper end face and the lower end face of the rotating block are arranged in the rotating block by taking the top shaft as a central annular array, a moving groove with an opening facing the motion cavity is arranged in the end wall close to the top shaft of the motion cavity, a moving spring is fixedly arranged on the lower end wall of the moving groove, a moving rod in sliding connection with the moving groove is fixedly arranged at the upper end of the moving spring, a motion rod is fixedly arranged in the motion cavity at one end of the moving rod far away from the top shaft, the lower end of the motion rod penetrates through the lower end wall of the motion cavity, the forging block is fixedly connected with the lower end of the motion rod, and a, the top piece downside be equipped with forge chamber lower extreme wall fixed connection's workstation, the fixed backup pad that is equipped with of hydraulic stem left end face, the fixed locating lever that is equipped with of terminal surface before the backup pad, rotate through the second torsional spring on the locating lever and be equipped with the distance rod.
4. The apparatus of claim 3, wherein: the lubricating mechanism also comprises a pressure cavity arranged in the upper end wall of the conveying cavity, the opening of the pressure cavity is upward and rightward, a pressure spring is fixedly arranged on the lower end wall of the pressure cavity, a pressure block which is in sliding connection with the pressure cavity is fixedly arranged at the upper end of the pressure spring, a lifting rod with the right end positioned in the bottom cavity is fixedly arranged on the right end surface of the pressure block, a rack is fixedly arranged on the upper end surface of the pressure block, a transmission cavity is arranged in the upper end wall of the pressure cavity, a transverse shaft is rotatably arranged between the left end wall and the right end wall of the transmission cavity, a power bevel gear and a transmission gear are fixedly arranged on the transverse shaft, the transmission gear is positioned on the right side of the power bevel gear, the transmission gear is meshed with the rack, a connecting shaft with the upper end positioned in the transmission cavity is, the spiral block is fixedly arranged on the connecting shaft, and the lower end wall of the conveying cavity is provided with a spray head.
5. The apparatus of claim 4, wherein: the elasticity of the second torsion spring is larger than that of the pressure spring.
6. The apparatus of claim 5, wherein: different said forging blocks may be extruded in different shapes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216508.4A CN110814253B (en) | 2019-12-02 | 2019-12-02 | Cold forging type aluminum alloy forging manufacturing equipment |
| JP2020046946A JP6842001B1 (en) | 2019-12-02 | 2020-03-17 | Cold forging equipment for aluminum alloy forgings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216508.4A CN110814253B (en) | 2019-12-02 | 2019-12-02 | Cold forging type aluminum alloy forging manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110814253A CN110814253A (en) | 2020-02-21 |
| CN110814253B true CN110814253B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911216508.4A Active CN110814253B (en) | 2019-12-02 | 2019-12-02 | Cold forging type aluminum alloy forging manufacturing equipment |
Country Status (2)
| Country | Link |
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| JP (1) | JP6842001B1 (en) |
| CN (1) | CN110814253B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309412B (en) * | 2021-11-16 | 2024-03-19 | 安徽力精锻造有限公司 | Forging equipment for metal processing |
| CN115846577B (en) * | 2022-12-02 | 2023-09-26 | 江苏海中洲船业有限公司 | Ship part production, processing and forging equipment |
| CN116603964A (en) * | 2023-07-07 | 2023-08-18 | 江苏东方乐器有限公司 | Processing device for accordion gong |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183704A (en) * | 1963-03-29 | 1965-05-18 | Stevens & Bullivant Ltd | Rotary swaging and forging machines |
| JPH10296378A (en) * | 1997-04-30 | 1998-11-10 | Nippon Steel Corp | Production of extremely thick-wall electric resistance welded tube with push-in forging |
| JP5949287B2 (en) * | 2012-08-01 | 2016-07-06 | 新日鐵住金株式会社 | Steel for cold forging |
| CN205629249U (en) * | 2016-05-19 | 2016-10-12 | 垫江县新民小学校 | Be used for forged rotation type of mould to forge platform |
| CN108817307A (en) * | 2018-08-17 | 2018-11-16 | 海安金锻工业有限公司 | A kind of automobile control arm forging line and forging and forming technology |
| CN208991666U (en) * | 2018-10-30 | 2019-06-18 | 沈阳重机重矿机械设备制造有限公司 | One kind point transmission four tup precise forging machine of direct-drive type |
-
2019
- 2019-12-02 CN CN201911216508.4A patent/CN110814253B/en active Active
-
2020
- 2020-03-17 JP JP2020046946A patent/JP6842001B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183704A (en) * | 1963-03-29 | 1965-05-18 | Stevens & Bullivant Ltd | Rotary swaging and forging machines |
| JPH10296378A (en) * | 1997-04-30 | 1998-11-10 | Nippon Steel Corp | Production of extremely thick-wall electric resistance welded tube with push-in forging |
| JP5949287B2 (en) * | 2012-08-01 | 2016-07-06 | 新日鐵住金株式会社 | Steel for cold forging |
| CN205629249U (en) * | 2016-05-19 | 2016-10-12 | 垫江县新民小学校 | Be used for forged rotation type of mould to forge platform |
| CN108817307A (en) * | 2018-08-17 | 2018-11-16 | 海安金锻工业有限公司 | A kind of automobile control arm forging line and forging and forming technology |
| CN208991666U (en) * | 2018-10-30 | 2019-06-18 | 沈阳重机重矿机械设备制造有限公司 | One kind point transmission four tup precise forging machine of direct-drive type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110814253A (en) | 2020-02-21 |
| JP2021087990A (en) | 2021-06-10 |
| JP6842001B1 (en) | 2021-03-17 |
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