CN112811150A - Automatic hydraulic forging machine of material loading - Google Patents

Automatic hydraulic forging machine of material loading Download PDF

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Publication number
CN112811150A
CN112811150A CN202110081845.8A CN202110081845A CN112811150A CN 112811150 A CN112811150 A CN 112811150A CN 202110081845 A CN202110081845 A CN 202110081845A CN 112811150 A CN112811150 A CN 112811150A
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rod
wall
movably connected
pipe
forging machine
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CN202110081845.8A
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Chinese (zh)
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CN112811150B (en
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倪桥桥
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Jinan Qianrui Forging Co Ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The invention relates to the technical field of hydraulic equipment, and discloses an automatic-feeding hydraulic forging machine which comprises an operation table and a moving component box feeding component, wherein the top end of the operation table is movably connected with a conveyor belt, the left side of the operation table is fixedly provided with a feeding hole, the inner wall of the conveyor belt is fixedly provided with a support rod, the outer wall of the support rod is movably connected with a pipe, when a motor is started to work, an output shaft of the motor can drive a first rotating shaft to rotate, the first rotating shaft rotates to drive a connecting rod to rotate, the connecting rod drives a second rotating shaft to rotate, the second rotating shaft drives a rotating rod to rotate, so that the rotating rod rotates in a through groove to extrude a diamond block to drive the moving box to reciprocate towards an adjusting device, and simultaneously, under the influence of a through hole and the diamond block, when the moving box rotates towards a stabilizer bar device to move to a limit position, the moving box can pause towards a direction far away, thereby giving the adjusting device time to forge.

Description

Automatic hydraulic forging machine of material loading
Technical Field
The invention relates to the technical field of hydraulic equipment, in particular to an automatic-feeding hydraulic forging machine.
Background
In life, a lot of metal products are produced, small metal products can be produced by welding, but large metal equipment cannot be directly produced by welding, so that a forging machine is needed, the forging machine is used for hammering and rolling a red metal material, impurities in metal blocks are gradually discharged by hammering and rolling, and finally the required shape is formed, but the small forging machine has no large movement and static when in use.
The small-size forging machine is mostly used in the aspect of the extrusion of tubular product, can change the mouth of pipe shape of tubular product to this processing of accomplishing tubular product, but there are many hydraulic forging machines at the in-process of operation, need the manual work to place tubular product and forge on forging machine's forging mouth, forge by forging machine again, but such forging process, if improper operation, the operator's of very easy accidental injury hand, very dangerous, so we have promoted an automatic feeding's hydraulic forging machine, solve such problem with this.
Disclosure of Invention
In order to realize the purpose of automatic feeding, the invention provides the following technical scheme: the utility model provides an automatic hydraulic forging machine of material loading, includes operation panel, removal subassembly box feeding component, the top swing joint of operation panel has the conveyer belt, the left side fixed mounting of operation panel has the material loading mouth, the inner wall fixed mounting of conveyer belt has the bracing piece, the outer wall swing joint of bracing piece has tubular product, the positive fixed mounting of operation panel has adjusting device, the motor is controlled to the right side fixed mounting of operation panel, the left side of motor and the inner wall fixed connection who removes the subassembly, the left side of removing the subassembly and the inner wall swing joint of feeding component.
As an optimization, the movable assembly comprises a first rotating shaft, the outer wall of the first rotating shaft is movably connected with a connecting rod, a second rotating shaft is fixedly mounted at one end, away from the first rotating shaft, of the connecting rod, a rotating rod is movably connected to the left side of the second rotating shaft, a movable box is movably connected to the left side of the rotating rod, a through groove is formed in the inner wall of the movable box, a diamond block is movably connected to the inner wall of the movable box, and a first coil spring is fixedly mounted on the inner wall of the diamond block.
As the optimization, the feeding subassembly includes the stabilizer bar, the back swing joint of stabilizer bar has the fixed block, the spout has been seted up to the inner wall of stabilizer bar, the inner wall top fixed mounting of spout has the second wind spring, the inner wall swing joint of second wind spring has the stay cord, the inner wall swing joint of stay cord has the montant, the one end fixed mounting that the second wind spring was kept away from to the stay cord has the telescopic link, the positive swing joint of telescopic link has the kicking block, the positive fixed mounting of telescopic link has the check valve, the back fixed mounting of stabilizer bar has the dead lever, the left side fixed mounting of dead lever has the stripper bar.
As optimization, the dwang is located the inner wall swing joint that leads to the groove, and leads to the width of groove and be greater than the diameter of dwang for the dwang can rotate in leading to the groove, with this drive remove the box and remove, thereby drive the stabilizer bar to adjusting device's direction round trip movement.
As optimization, the front of stabilizer bar is through the back swing joint of oval piece and diamond-shaped block, and the front of stabilizer bar and the back fixed connection who removes the box, make when the dwang is located logical inslot and moves, can drive the stabilizer bar round trip movement, and logical groove sets up to top and bottom opening, and the middle part is oval, makes at the in-process that drives the stabilizer bar and remove, can be when moving to adjusting device and carry out mouth of pipe processing, can pause slightly again to the direction removal of keeping away from adjusting device to this gives adjusting device forged time.
As optimization, the left side of fixed block and the right side fixed connection of conveyer belt, and the top fixed connection of the bottom of montant and operation panel for the stabilizer bar can drive the extrusion stem extrusion tubular product and carry out the process of forging at the in-process that removes.
As optimization, the top end of the conveyor belt is provided with a through hole, the diameter of the through hole is larger than that of the bottom end of the extrusion rod, and the diameter of the bottom end of the extrusion rod is larger than that of the pipe, so that the extrusion rod can enter the conveyor belt, the pipe is pushed out of the conveyor belt, the pipe is pushed to the adjusting device, and the forging process is carried out.
As optimization, the telescopic link divide into thick pipe and tubule, and check valve and kicking block all are located the front of thick pipe, and kicking block and tubular product are located same water flat line for after the telescopic link receives the extruded process of montant, can extend the kicking block, with this promotion processing tubular product, shift out adjusting device with tubular product, thereby give next tubular product vacate the position.
As an optimization, one end of the adjusting device, which is close to the conveyor belt, is provided with a forging clamp and a trigger telescopic pipe, and the trigger telescopic pipe and the pipe are located on the same vertical center line, so that after the pipe is extruded to the trigger telescopic pipe, the pipe orifice can be forged into other shapes through the forging clamp, and the processing process is completed.
The invention has the beneficial effects that: this automatic hydraulic forging machine of material loading, use through motor and dwang cooperation, make when the motor is opened the work, the output shaft of motor can drive first pivot and rotate, first pivot rotates and drives the connecting rod and rotate, the connecting rod drives the second pivot and rotates, the second pivot drives the dwang and rotates, rotate at logical inslot with this dwang, extrude diamond-shaped piece, it is to adjusting device's direction reciprocating motion to drive the removal box, receive the influence of through-hole and diamond-shaped piece simultaneously, when removing the cassette tape and moving stabilizer bar and removing to extreme position to adjusting device, can pause, later remove to the direction of keeping away from adjusting device again, with this time of giving the forging of adjusting device.
This automatic hydraulic forging machine of material loading, use through stabilizer bar and extrusion stem cooperation, make after the stabilizer bar removes to adjusting device, the extrusion stem gets into in the conveyer belt, and promote tubular product and remove to the adjusting device direction, and with the contact of the flexible pipe of triggering, forge the mouth of pipe of tubular product with this, after forging the completion simultaneously, the stabilizer bar extrudees the montant to the tubule of keeping away from the telescopic device direction when removing, make the thick pipe atmospheric pressure value of telescopic link increase, then extrude the kicking block to the direction of tubular product, with this section of pushing out adjusting device with tubular product and make the clamp, with this top that drops to the operation panel, accomplish and forge the process that the end does not need artifical material loading and artifical and pick up tubular product from forging the mouth.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a left side cross-sectional view of a stabilizer bar structure according to the present invention;
FIG. 3 is a right side view of the mobile box structure of the present invention;
FIG. 4 is a schematic front view of the structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. an operation table; 2. a conveyor belt; 3. a feeding port; 4. a support bar; 5. a pipe; 6. an adjustment device; 7. a motor; 8. a moving assembly; 801. a first rotating shaft; 802. a connecting rod; 803. a second rotating shaft; 804. rotating the rod; 805. moving the cartridge; 806. a through groove; 807. diamond-shaped blocks; 808. a first coil spring; 9. a feed assembly; 901. a stabilizer bar; 902. a fixed block; 903. a chute; 904. a second coil spring; 905. pulling a rope; 906. a vertical rod; 907. a telescopic rod; 908. a top block; 909. a one-way valve; 910. fixing the rod; 911. the rod is squeezed.
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.
Please refer to fig. 1-5, an automatic hydraulic forging machine of material loading, including operation panel 1, 8 boxes of feeding components 9 of moving components, the top swing joint of operation panel 1 has conveyer belt 2, the left side fixed mounting of operation panel 1 has material loading mouth 3, the inner wall fixed mounting of conveyer belt 2 has bracing piece 4, the outer wall swing joint of bracing piece 4 has tubular product 5, the positive fixed mounting of operation panel 1 has adjusting device 6, motor 7 about the right side fixed mounting of operation panel 1, the left side of motor 7 and the inner wall fixed connection of moving components 8, the left side of moving components 8 and the inner wall swing joint of feeding components 9.
Referring to fig. 1, 3 and 5, the moving assembly 8 includes a first rotating shaft 801, an outer wall of the first rotating shaft 801 is movably connected with a connecting rod 802, one end of the connecting rod 802 away from the first rotating shaft 801 is fixedly provided with a second rotating shaft 803, a left side of the second rotating shaft 803 is movably connected with a rotating rod 804, a left side of the rotating rod 804 is movably connected with a moving box 805, an inner wall of the moving box 805 is provided with a through groove 806, an inner wall of the moving box 805 is movably connected with a diamond block 807, and an inner wall of the diamond block 807 is fixedly provided with a first coil spring 808.
Referring to fig. 1, 2 and 5, the feeding assembly 9 includes a stabilizer 901, a fixing block 902 is movably connected to the back of the stabilizer 901, a chute 903 is formed in the inner wall of the stabilizer 901, a second coil spring 904 is fixedly installed at the top end of the inner wall of the chute 903, a pull rope 905 is movably connected to the inner wall of the second coil spring 904, a vertical rod 906 is movably connected to the inner wall of the pull rope 905, an expansion rod 907 is fixedly installed at one end of the pull rope 905 far away from the second coil spring 904, a top block 908 is movably connected to the front of the expansion rod 907, a check valve 909 is fixedly installed at the front of the expansion rod 907, a fixing rod 910 is fixedly installed at the back of.
Referring to fig. 1, fig. 3 and fig. 5, the rotating rod 804 is movably connected to the inner wall of the through slot 806, and the width of the through slot 806 is larger than the diameter of the rotating rod 804, so that the rotating rod 804 can rotate in the through slot 806 to drive the moving box 805 to move, thereby driving the stabilizing bar 901 to move back and forth in the direction of the adjusting device 6.
Referring to fig. 3, the front surface of the stabilizer 901 is movably connected to the back surface of the diamond block 807 through an elliptical block, and the front surface of the stabilizer 901 is fixedly connected to the back surface of the movable box 805, so that when the rotating rod 804 is located in the through slot 806 to move, the stabilizer 901 can be driven to move back and forth, and the through slot 806 is provided with an opening at the top end and the bottom end, and is elliptical in the middle, so that when the rotating rod 804 moves, the stabilizer 901 can slightly pause and then move in a direction away from the adjusting device 6 when moving to the adjusting device 6 for processing the pipe orifice, thereby giving the adjusting device 6 a forging time.
Referring to fig. 1, the left side of the fixing block 902 is fixedly connected to the right side of the conveyor 2, and the bottom end of the vertical rod 906 is fixedly connected to the top end of the operating platform 1, so that the stabilizing rod 901 can drive the extrusion rod 911 to extrude the tube 5 for forging in the moving process.
Referring to fig. 1, a through hole is formed at the top end of the conveyor belt 2, the diameter of the through hole is larger than the diameter of the bottom end of the extrusion rod 911, and the diameter of the bottom end of the extrusion rod 911 is larger than the diameter of the tube 5, so that the extrusion rod 911 can enter the conveyor belt 2 to push the tube 5 out of the conveyor belt 2 and push the tube 5 to the adjusting device 6 for the forging process.
Referring to fig. 2, the retractable rod 907 is divided into a thick tube and a thin tube, the check valve 909 and the top block 908 are both located on the front side of the thick tube, and the top block 908 and the tube 5 are located on the same horizontal line, so that after the retractable rod 907 is extruded by the vertical rod 906, the top block 908 can be extended to push the processed tube 5, and the tube 5 is moved out of the adjusting device 6, so as to leave the next tube 5.
Referring to fig. 1, a forging clamp and a trigger telescopic tube are disposed at one end of the adjusting device 6 close to the conveyor belt 2, and the trigger telescopic tube and the pipe 5 are located on the same vertical center line, so that after the pipe 5 is extruded to the trigger telescopic tube, the pipe opening can be forged into other shapes by the forging clamp, thereby completing the processing process.
When in use, please refer to fig. 1-5, put the pipe 5 into the feeding port 3, and turn on the motor 7, the motor 7 rotates, the output shaft of the motor 7 drives the first rotating shaft 801 to rotate, the first rotating shaft 801 rotates to drive the connecting rod 802 to rotate, the connecting rod 802 drives the second rotating shaft 803 to rotate, the second rotating shaft 803 drives the rotating rod 804 to rotate, so that the rotating rod 804 rotates in the through slot 806 to squeeze the diamond 807, and drive the moving box 805 to reciprocate toward the adjusting device 6, and in cooperation with the through hole and the diamond 807, the first coil spring 808 squeezes two ends of the diamond 807 to the inner wall of the through slot 806, so that when the stabilizing rod 901 moves to the position of the adjusting device 6, the stabilizing rod can pause and then move toward the direction of the stabilizing rod 6, when the stabilizing rod 901 moves, the squeezing rod 911 is driven into the inner cavity of the conveyor belt 2 to squeeze the pipe 5, and squeeze the pipe 5 to the triggering telescopic pipe, the tube 5 is clamped and extruded by a forging clamp, the tube opening of the tube 5 is forged, after the forging is completed, the stabilizing rod 901 moves towards the reverse direction of the adjusting device 6, the telescopic rod 907 in the stabilizing rod 901 extrudes the vertical rod 906, air enters the thick tube, the thick tube ejects the ejecting block 908, the ejecting block 908 pushes the forged tube 5 out of the forging clamp, the tube 5 after the forging is completed drops to the top end of the operating platform 1, when the stabilizing rod 901 moves towards the adjusting device 6 next time, the thin tube is pulled out of the thick tube under the influence of the pull rope 905, the check valve 909 admits air, the telescopic rod 907 is inflated, and the process of forging the tube 5 next time is waited.
To sum up, in the automatic feeding hydraulic forging machine, the motor 7 is used in cooperation with the rotating rod 804, so that when the motor 7 is turned on, the output shaft of the motor 7 can drive the first rotating shaft 801 to rotate, the first rotating shaft 801 rotates to drive the connecting rod 802 to rotate, the connecting rod 802 drives the second rotating shaft 803 to rotate, the second rotating shaft 803 drives the rotating rod 804 to rotate, so that the rotating rod 804 rotates in the through groove 806 to extrude the diamond block 807, and drive the moving box 805 to reciprocate in the direction of the adjusting device 6, and under the influence of the through hole and the diamond block, when the moving box 805 drives the stabilizing rod 901 to move to the limiting position of the adjusting device 6, the stabilizing rod 807 stops, and then moves in the direction away from the adjusting device 6, so as to provide the forging time for the adjusting device 6, after the stabilizing rod 901 moves to the adjusting device 6, the extruding rod 911 enters the conveyor belt 2 and pushes the pipe 5 to move in the direction of the adjusting device, and the pipe orifice of the pipe 5 is forged by contacting with the trigger telescopic pipe, meanwhile, after the forging is finished, when the stabilizing rod 901 moves towards the direction far away from the adjusting device 6, the thin pipe of the telescopic rod 907 extrudes the vertical rod 906, so that the air pressure value of the thick pipe of the telescopic rod 907 is increased, the top block 908 is extruded towards the pipe 5, so that the pipe 5 is pushed out of the section of the adjusting device 6 for clamping, and then the pipe falls to the top end of the operating platform 1, and the process that the pipe 5 is not required to be manually fed and manually picked up from the forging orifice after the forging is finished.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (9)

1. The utility model provides an automatic hydraulic forging machine of material loading, includes operation panel (1), removes subassembly (8) box feeding component (9), its characterized in that: the top swing joint of operation panel (1) has conveyer belt (2), the left side fixed mounting of operation panel (1) has material loading mouth (3), the inner wall fixed mounting of conveyer belt (2) has bracing piece (4), the outer wall swing joint of bracing piece (4) has tubular product (5), the positive fixed mounting of operation panel (1) has adjusting device (6), motor (7) about the right side fixed mounting of operation panel (1), the left side of motor (7) and the inner wall fixed connection who removes subassembly (8), the left side of removing subassembly (8) and the inner wall swing joint of feeding subassembly (9).
2. An automatically fed hydraulic forging machine according to claim 1, characterized in that: the movable assembly (8) comprises a first rotating shaft (801), the outer wall of the first rotating shaft (801) is movably connected with a connecting rod (802), one end, far away from the first rotating shaft (801), of the connecting rod (802) is fixedly provided with a second rotating shaft (803), the left side of the second rotating shaft (803) is movably connected with a rotating rod (804), the left side of the rotating rod (804) is movably connected with a movable box (805), the inner wall of the movable box (805) is provided with a through groove (806), the inner wall of the movable box (805) is movably connected with a diamond block (807), and the inner wall of the diamond block (807) is fixedly provided with a first coil spring (808).
3. An automatically fed hydraulic forging machine according to claim 2, characterized in that: the feeding assembly (9) comprises a stabilizer bar (901), a fixed block (902) is movably connected to the back of the stabilizer bar (901), a sliding groove (903) is formed in the inner wall of the stabilizer bar (901), a second coil spring (904) is fixedly installed at the top end of the inner wall of the sliding groove (903), a pull rope (905) is movably connected to the inner wall of the second coil spring (904), a vertical rod (906) is movably connected to the inner wall of the pull rope (905), a telescopic rod (907) is fixedly installed at one end, far away from the second coil spring (904), of the pull rope (905), a top block (908) is movably connected to the front of the telescopic rod (907), a one-way valve (909) is fixedly installed at the front of the telescopic rod (907), a fixed rod (910) is fixedly installed at the back of the stabilizer bar (901.
4. An automatically fed hydraulic forging machine according to claim 2, characterized in that: the rotating rod (804) is located on the inner wall of the through groove (806) in a movable connection mode, and the width of the through groove (806) is larger than the diameter of the rotating rod (804).
5. An automatically fed hydraulic forging machine according to claim 3, characterized in that: the front surface of the stabilizer bar (901) is movably connected with the back surface of the diamond-shaped block (807) through an elliptical block, and the front surface of the stabilizer bar (901) is fixedly connected with the back surface of the movable box (805).
6. An automatically fed hydraulic forging machine according to claim 3, characterized in that: the left side of fixed block (902) and the right side fixed connection of conveyer belt (2), and the top fixed connection of the bottom of montant (906) and operation panel (1).
7. An automatically fed hydraulic forging machine according to claim 3, characterized in that: the top end of the conveyor belt (2) is provided with a through hole, the diameter of the through hole is larger than that of the bottom end of the extrusion rod (911), and the diameter of the bottom end of the extrusion rod (911) is larger than that of the pipe (5).
8. An automatically fed hydraulic forging machine according to claim 3, characterized in that: the telescopic rod (907) is divided into a thick pipe and a thin pipe, the check valve (909) and the top block (908) are both positioned on the front face of the thick pipe, and the top block (908) and the pipe (5) are positioned on the same horizontal line.
9. An automatically fed hydraulic forging machine according to claim 1, characterized in that: one end of the adjusting device (6) close to the conveyor belt (2) is provided with a forging clamp and a trigger telescopic pipe, and the trigger telescopic pipe and the pipe (5) are positioned on the same vertical central line.
CN202110081845.8A 2021-01-21 2021-01-21 Automatic hydraulic forging machine of material loading Active CN112811150B (en)

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CN202110081845.8A CN112811150B (en) 2021-01-21 2021-01-21 Automatic hydraulic forging machine of material loading

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CN112811150B CN112811150B (en) 2022-09-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114873242A (en) * 2022-05-11 2022-08-09 国网山东省电力公司营销服务中心(计量中心) Photovoltaic board installation supporting device

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Publication number Priority date Publication date Assignee Title
GB1221365A (en) * 1968-08-07 1971-02-03 Rose Forgrove Ltd Improvements in wrapping machinery
RU2167736C2 (en) * 1999-03-22 2001-05-27 Открытое акционерное общество "ГАЗ" Method for forging axially symmetrical blanks and apparatus for its embodiment
CN107756876A (en) * 2017-11-16 2018-03-06 无锡市鸿发盛纸箱包装厂 A kind of cardboard cutter device of Packaging Box
CN207154590U (en) * 2017-07-20 2018-03-30 天津恒兴机械设备有限公司 A kind of automatic stamping production line feeding automatic centring device
CN109604500A (en) * 2018-12-05 2019-04-12 马鞍山市万鑫铸造有限公司 Feeding-distribution device is used in a kind of forging
CN211990802U (en) * 2020-01-14 2020-11-24 章丘市明水三联锻造有限公司 Automatic forge loading attachment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1221365A (en) * 1968-08-07 1971-02-03 Rose Forgrove Ltd Improvements in wrapping machinery
RU2167736C2 (en) * 1999-03-22 2001-05-27 Открытое акционерное общество "ГАЗ" Method for forging axially symmetrical blanks and apparatus for its embodiment
CN207154590U (en) * 2017-07-20 2018-03-30 天津恒兴机械设备有限公司 A kind of automatic stamping production line feeding automatic centring device
CN107756876A (en) * 2017-11-16 2018-03-06 无锡市鸿发盛纸箱包装厂 A kind of cardboard cutter device of Packaging Box
CN109604500A (en) * 2018-12-05 2019-04-12 马鞍山市万鑫铸造有限公司 Feeding-distribution device is used in a kind of forging
CN211990802U (en) * 2020-01-14 2020-11-24 章丘市明水三联锻造有限公司 Automatic forge loading attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114873242A (en) * 2022-05-11 2022-08-09 国网山东省电力公司营销服务中心(计量中心) Photovoltaic board installation supporting device
CN114873242B (en) * 2022-05-11 2023-10-20 国网山东省电力公司营销服务中心(计量中心) Photovoltaic panel installs supporting device

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Denomination of invention: A hydraulic forging machine with automatic feeding

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