CN111069507A - Automatic forging line of big nut - Google Patents
Automatic forging line of big nut Download PDFInfo
- Publication number
- CN111069507A CN111069507A CN201911386757.8A CN201911386757A CN111069507A CN 111069507 A CN111069507 A CN 111069507A CN 201911386757 A CN201911386757 A CN 201911386757A CN 111069507 A CN111069507 A CN 111069507A
- Authority
- CN
- China
- Prior art keywords
- forging
- machine
- die
- water spray
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
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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
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
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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
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses an automatic forging production line of large nuts, which comprises the following steps: accurate bar of round steel is cut, automatic discharging machine, intermediate frequency furnace, autoloader, its characterized in that, this production line still includes: the automatic hollow-out feeding device comprises a hollow-out automatic feeding machine, a spiral high-pressure water spray pipe, a forging and pressing mechanical arm 1, a numerical control die forging machine, a forging and pressing mechanical arm 2, a ring rolling machine and a control device; the production line connection sequence is as follows: accurate bar of round steel is cut and is connected automatic discharging machine and connect autoloader intermediate frequency furnace and connect empty automatic feeding machine of thread, empty automatic feeding machine of thread passes from heliciform high pressure water spray pipe center, heliciform high pressure water spray pipe is opened there is the hole for water spraying, and all holes for water spraying that can form 360 no dead angles are towards heliciform high pressure water spray pipe axial direction, empty automatic feeding machine of thread passes the back from heliciform high pressure water spray pipe center through forging manipulator 1 and realize the transport and the location of forging material. The production line adopts the turntable for feeding, the occupied space is small, the demand of the mechanical arm is small, and the cost is low.
Description
Technical Field
The invention belongs to the technical field of forging, and particularly relates to an automatic large nut forging production line.
Background
The large nut is a part tightly connected with mechanical equipment, the nut in the prior art is generally formed by die forging, and a plurality of processing devices with different functions are required for processing, so that the die forging forming production line of the nut is complex in structure, large in occupied area and high in equipment cost.
Disclosure of Invention
The invention aims to solve the technical problems and provides an automatic large nut forging line, which adopts the following technical scheme: this production line includes: accurate bar of round steel is cut, automatic discharging machine, intermediate frequency furnace, autoloader, its characterized in that, this production line still includes: the automatic hollow-out feeding device comprises a hollow-out automatic feeding machine, a spiral high-pressure water spray pipe, a forging and pressing mechanical arm 1, a numerical control die forging machine, a forging and pressing mechanical arm 2, a ring rolling machine and a control device; the production line connection sequence is as follows: the automatic round steel precision bar shear connection automatic discharging machine is connected with an automatic feeding machine intermediate frequency furnace and is connected with an empty automatic feeding machine, the empty automatic feeding machine penetrates through the center of a spiral high-pressure water spray pipe, the spiral high-pressure water spray pipe is provided with water spray holes, all the water spray holes can form water spray of 360 degrees without dead angles and face the axial center of the spiral high-pressure water spray pipe, the empty automatic feeding machine conveys and positions forging materials through a forging manipulator 1 after penetrating through the center of the spiral high-pressure water spray pipe, the numerical control die forging machine is provided with an upper die and a lower die, the upper die is provided with an upper die upsetting die head, an upper die flattening die head and an upper die stamping die head, the lower die is correspondingly provided with a lower die upsetting die hole, a lower die flattening die hole and a lower die stamping die hole, and the forging manipulator 1 realizes the transfer and positioning of the forging materials at three positions of the empty manipulator feeding machine, the lower die, the forging manipulator 2 realizes the transfer and positioning of forging materials at three positions of a lower die flattening die hole, a lower die stamping die hole and a ring rolling machine, cooling water pipes are fixed around the upper die, and water spray nozzles are arranged around the cooling water pipes for cooling the upper module and the lower module; the numerical control die forging machine is also provided with a cooling liquid spray head and a water spray interlocking device; the control equipment is respectively electrically connected with the round steel precision bar shear, the automatic discharging machine, the intermediate frequency furnace, the automatic feeding machine, the hollow automatic feeding machine, the forging and pressing manipulator 1, the numerical control die forging machine, the forging and pressing manipulator 2 and the ring rolling machine.
Preferably, the production line further comprises a high-frequency furnace electrically connected with the control equipment.
Compared with the prior art, the invention has the advantages that: the rotary table feeding device has the advantages of small occupied space, simple structure, less manipulator demand, low cost, high automation degree, high production efficiency and benefit, and the production line arrangement enables the factors generating forging defects to be eliminated in the production process and the forging product quality to be high.
Detailed Description
Example (b):
an automatic forging line of big nut includes: accurate bar of round steel is cut, automatic discharging machine, intermediate frequency furnace, autoloader, its characterized in that, this production line still includes: the automatic hollow-out feeding device comprises a hollow-out automatic feeding machine, a spiral high-pressure water spray pipe, a forging and pressing mechanical arm 1, a numerical control die forging machine, a forging and pressing mechanical arm 2, a ring rolling machine and a control device; the production line connection sequence is as follows: the automatic round steel precision bar shear connection automatic discharging machine is connected with an automatic feeding machine intermediate frequency furnace and is connected with an empty automatic feeding machine, the empty automatic feeding machine penetrates through the center of a spiral high-pressure water spray pipe, the spiral high-pressure water spray pipe is provided with water spray holes, all the water spray holes can form water spray of 360 degrees without dead angles and face the axial center of the spiral high-pressure water spray pipe, the empty automatic feeding machine conveys and positions forging materials through a forging manipulator 1 after penetrating through the center of the spiral high-pressure water spray pipe, the numerical control die forging machine is provided with an upper die and a lower die, the upper die is provided with an upper die upsetting die head, an upper die flattening die head and an upper die stamping die head, the lower die is correspondingly provided with a lower die upsetting die hole, a lower die flattening die hole and a lower die stamping die hole, and the forging manipulator 1 realizes the transfer and positioning of the forging materials at three positions of the empty manipulator feeding machine, the lower die, the forging manipulator 2 realizes the transfer and positioning of forging materials at three positions of a lower die flattening die hole, a lower die stamping die hole and a ring rolling machine, cooling water pipes are fixed around the upper die, and water spray nozzles are arranged around the cooling water pipes for cooling the upper module and the lower module; the numerical control die forging machine is also provided with a cooling liquid spray head and a water spray interlocking device; the control equipment is respectively electrically connected with the round steel precision bar shear, the automatic discharging machine, the intermediate frequency furnace, the automatic feeding machine, the hollow automatic feeding machine, the forging and pressing manipulator 1, the numerical control die forging machine, the forging and pressing manipulator 2 and the ring rolling machine.
In this embodiment, the production line further includes a high frequency furnace electrically connected to the control device.
Claims (2)
1. An automatic forging line of big nut includes: accurate bar of round steel is cut, automatic discharging machine, intermediate frequency furnace, autoloader, its characterized in that, this production line still includes: the automatic hollow-out feeding device comprises a hollow-out automatic feeding machine, a spiral high-pressure water spray pipe, a forging and pressing mechanical arm 1, a numerical control die forging machine, a forging and pressing mechanical arm 2, a ring rolling machine and a control device; the production line connection sequence is as follows: the automatic round steel precision bar shear connection automatic discharging machine is connected with an automatic feeding machine intermediate frequency furnace and is connected with an empty automatic feeding machine, the empty automatic feeding machine penetrates through the center of a spiral high-pressure water spray pipe, the spiral high-pressure water spray pipe is provided with water spray holes, all the water spray holes can form water spray of 360 degrees without dead angles and face the axial center of the spiral high-pressure water spray pipe, the empty automatic feeding machine conveys and positions forging materials through a forging manipulator 1 after penetrating through the center of the spiral high-pressure water spray pipe, the numerical control die forging machine is provided with an upper die and a lower die, the upper die is provided with an upper die upsetting die head, an upper die flattening die head and an upper die stamping die head, the lower die is correspondingly provided with a lower die upsetting die hole, a lower die flattening die hole and a lower die stamping die hole, and the forging manipulator 1 realizes the transfer and positioning of the forging materials at three positions of the empty manipulator feeding machine, the lower die, the forging manipulator 2 realizes the transfer and positioning of forging materials at three positions of a lower die flattening die hole, a lower die stamping die hole and a ring rolling machine, cooling water pipes are fixed around the upper die, and water spray nozzles are arranged around the cooling water pipes for cooling the upper module and the lower module; the numerical control die forging machine is also provided with a cooling liquid spray head and a water spray interlocking device; the control equipment is respectively electrically connected with the round steel precision bar shear, the automatic discharging machine, the intermediate frequency furnace, the automatic feeding machine, the hollow automatic feeding machine, the forging and pressing manipulator 1, the numerical control die forging machine, the forging and pressing manipulator 2 and the ring rolling machine.
2. The automated large nut forging line according to claim 1, further comprising a high frequency furnace electrically connected to a control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911386757.8A CN111069507A (en) | 2019-12-29 | 2019-12-29 | Automatic forging line of big nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911386757.8A CN111069507A (en) | 2019-12-29 | 2019-12-29 | Automatic forging line of big nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111069507A true CN111069507A (en) | 2020-04-28 |
Family
ID=70319248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911386757.8A Pending CN111069507A (en) | 2019-12-29 | 2019-12-29 | Automatic forging line of big nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111069507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229103A (en) * | 2022-06-28 | 2022-10-25 | 苏州虹逸重工科技有限公司 | Automatic servo numerical control forging line of horizontal double-end upset forging car semi-axis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126136A (en) * | 2011-01-04 | 2011-07-20 | 武汉理工大学 | Automotive rear axle driven bevel gear blank forging production line |
| CN102601285A (en) * | 2012-03-06 | 2012-07-25 | 浙江博雷重型机床制造有限公司 | Forging production line |
| CN103551822A (en) * | 2013-10-29 | 2014-02-05 | 临清市中航精工轴承有限公司 | Full-automatic bearing ring forging line |
| CN205020737U (en) * | 2015-09-11 | 2016-02-10 | 海宁市中达紧固件有限公司 | Production line of large -scale nut of forge hot |
| CN205599836U (en) * | 2016-05-10 | 2016-09-28 | 成都豪能科技股份有限公司 | Synchronizer ring forges and presses production line |
| CN110076579A (en) * | 2019-04-18 | 2019-08-02 | 北京工业大学 | A kind of full-automatic continuous circular shape forging production line |
-
2019
- 2019-12-29 CN CN201911386757.8A patent/CN111069507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126136A (en) * | 2011-01-04 | 2011-07-20 | 武汉理工大学 | Automotive rear axle driven bevel gear blank forging production line |
| CN102601285A (en) * | 2012-03-06 | 2012-07-25 | 浙江博雷重型机床制造有限公司 | Forging production line |
| CN103551822A (en) * | 2013-10-29 | 2014-02-05 | 临清市中航精工轴承有限公司 | Full-automatic bearing ring forging line |
| CN205020737U (en) * | 2015-09-11 | 2016-02-10 | 海宁市中达紧固件有限公司 | Production line of large -scale nut of forge hot |
| CN205599836U (en) * | 2016-05-10 | 2016-09-28 | 成都豪能科技股份有限公司 | Synchronizer ring forges and presses production line |
| CN110076579A (en) * | 2019-04-18 | 2019-08-02 | 北京工业大学 | A kind of full-automatic continuous circular shape forging production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229103A (en) * | 2022-06-28 | 2022-10-25 | 苏州虹逸重工科技有限公司 | Automatic servo numerical control forging line of horizontal double-end upset forging car semi-axis |
| CN115229103B (en) * | 2022-06-28 | 2023-06-23 | 苏州虹逸重工科技有限公司 | Automatic servo numerical control forging production line for horizontal double-head upsetting automobile half shaft |
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Application publication date: 20200428 |