CN103963336A - Lifting mechanism for friction screw press - Google Patents
Lifting mechanism for friction screw press Download PDFInfo
- Publication number
- CN103963336A CN103963336A CN201310042109.7A CN201310042109A CN103963336A CN 103963336 A CN103963336 A CN 103963336A CN 201310042109 A CN201310042109 A CN 201310042109A CN 103963336 A CN103963336 A CN 103963336A
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- China
- Prior art keywords
- friction screw
- screw press
- bearing
- lifting mechanism
- piston rod
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Abstract
The invention provides a lifting mechanism for a friction screw press, which comprises a bracket, a vertical piston rod, a piston, a cylinder body, a top cover, a bottom cover, a bearing pedestal, bearing bodies and a suspension steelrope, wherein one end of the vertical piston rod is mounted on the bracket and a center hole is formed in the vertical piston rod; the other end of the vertical piston rod is connected with the piston; the cylinder body is mounted on the piston; the top cover is mounted at the upper end of the cylinder body; the bottom cover is mounted at the lower end of the cylinder body; the bearing pedestal is mounted in the middle of the upper end face of aflywheel of the press; the bearing bodies are mounted on the bearing pedestal; the suspension steel rope is suspended on the bottom cover of a cylinder and the two ends of the suspension steel rope are connected with the bearing bodies. The lifting mechanism for the friction screw press, provided by the invention, has the advantages as follows: thestructure is compact, a sliding block is easy to lift, the lifting is stable, safety and reliability are achieved, therunning speed of the sliding block is high, the forming energy is high, the hitting force is large, that a workpiece is fullyforged for formation can be realized, the pressure formingcapability of the equipment is exerted, the sliding blockreturns quickly, the production efficiency is high, and the lifting mechanism can be widely applied to friction screw presses.
Description
Technical field the present invention relates to a kind of friction screw press hoisting mechanism, can be widely used in friction screw press.
The existing friction screw press of background technology, its slipper block balancing device effect is: the weight of balance slide block and patrix promotes slide block when slide block backhaul.When slipper block balancing device lifting force hour, slide block can not rise or rises slower; When slipper block balancing device lifting force is larger, during slide block down, resistance is larger, and running speed of sliding block is slower, and component shaping energy and hitting power are little, can not give full play to the pressure forming ability of equipment, and slide block opening speed is slow, and production efficiency is low.
Summary of the invention the object of the present invention is to provide a kind of compact conformation, slide block be easy to promote, promote steady, safe and reliable, running speed of sliding block is fast, shaping energy is large, hitting power is large, can realize the abundant forging and molding of workpiece, bring into play the high friction screw press hoisting mechanism of pressure forming ability, slide block quick return, production efficiency of equipment.
In order to achieve the above object, friction screw press hoisting mechanism of the present invention, comprise support, one end is rack-mount and with the Verticle active stopper rod of centre bore, the piston that the Verticle active stopper rod other end connects, be arranged on the cylinder block on piston, be arranged on the top cover of cylinder block upper end, be arranged on the bottom of cylinder block lower end, be arranged on the supermedial bearing block in pressure flywheel upper surface, be arranged on the bearing body on bearing block, be suspended on cylinder bottom and suspension steel cable that two ends are connected with bearing body.
Friction screw press hoisting mechanism of the present invention, its operation principle is: from the inflation of underpart of the piston rod centre bore, enter upper cylinder space, because piston is fixed on support by piston rod, piston is motionless, like this, the relative piston of cylinder block moves up, and by cylinder bottom, drives suspension steel cable to move up, bearing body is connected on the two ends that hang steel cable, by bearing block flywheel driven, move up, like this, the screw rod being arranged on flywheel promotes slide block by worm drive.The operation principle of slipper block balancing device is that cylinder is fixed on fuselage, and piston rod is connected with slide block, the air inlet of start exhaust hood cavity of resorption, and piston rod forms the pulling force making progress all the time to slide block.
Friction screw press hoisting mechanism of the present invention, is the attached hoisting mechanism arranging under the less slipper block balancing device condition of existing lifting force, and during slide block down, friction screw press hoisting mechanism of the present invention is not worked, and does not produce slide block down resistance.Only have the slipper block balancing device that lifting force is less to produce compared with small slide block friction in down stroke, running speed of sliding block is fast, and shaping energy is large, and hitting power is large, can realize the abundant forging and molding of workpiece, the pressure forming ability of performance equipment.During backhaul, the slipper block balancing device that friction screw press hoisting mechanism of the present invention and existing lifting force are less promotes slide block jointly, and hoisting velocity is fast, can realize slide block quick return, saves the working time, enhances productivity.
Friction screw press hoisting mechanism of the present invention, controlled pressure machine slide block lifter motion reposefully, slide block is stable and unobstructed.
Friction screw press hoisting mechanism of the present invention, adopts air cylinder lifting structure, compact conformation, and response is fast, easy to operate, transmission efficiency is high, long service life, and the pressure loss is little, be active in one's movements, on any position in stroke, fluctuate little, can reduce impact and the wearing and tearing of stressed part.In the time of can preventing because of the fracture of brake failure or parts, slide block falls and the accident that produces, therefore, safe and reliable.
In sum, friction screw press hoisting mechanism of the present invention, compact conformation, slide block is easy to promote, promote steadily, safe and reliable, running speed of sliding block is fast, shaping energy is large, hitting power is large, can realize the abundant forging and molding of workpiece, the pressure forming ability of performance equipment, slide block quick return, production efficiency is high.
Accompanying drawing explanation is further described the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is structural representation of the present invention.
The specific embodiment is in Fig. 1, friction screw press hoisting mechanism of the present invention, comprise support 1, one end is rack-mount and with the Verticle active stopper rod 2 of centre bore, the piston 3 that the Verticle active stopper rod other end connects, be arranged on the cylinder block 4 on piston, be arranged on the top cover 5 of cylinder block upper end, be arranged on the bottom 6 of cylinder block lower end, be arranged on the supermedial bearing block 7 in pressure flywheel upper surface, be arranged on the bearing body 8 on bearing block, be suspended on cylinder bottom and suspension steel cable 9 that two ends are connected with bearing body.
In addition, in figure, flywheel 10, screw rod 11, air-filled pore a, plenum space b.
Claims (1)
1. a friction screw press hoisting mechanism, it is characterized in that, comprise support, one end is rack-mount and with the Verticle active stopper rod of centre bore, the piston that the Verticle active stopper rod other end connects, be arranged on the cylinder block on piston, be arranged on the top cover of cylinder block upper end, be arranged on the bottom of cylinder block lower end, be arranged on the supermedial bearing block in pressure flywheel upper surface, be arranged on the bearing body on bearing block, be suspended on cylinder bottom and suspension steel cable that two ends are connected with bearing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042109.7A CN103963336B (en) | 2013-01-24 | 2013-01-24 | Friction screw press hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042109.7A CN103963336B (en) | 2013-01-24 | 2013-01-24 | Friction screw press hoisting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963336A true CN103963336A (en) | 2014-08-06 |
| CN103963336B CN103963336B (en) | 2015-12-23 |
Family
ID=51233560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042109.7A Active CN103963336B (en) | 2013-01-24 | 2013-01-24 | Friction screw press hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963336B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054743U (en) * | 1989-10-07 | 1990-03-21 | 青岛锻压机械厂 | High energy screw press |
| CN2188575Y (en) * | 1993-10-20 | 1995-02-01 | 中国矿业大学 | Automatic balance suspending apparatus for lifter |
| CN201067977Y (en) * | 2007-07-13 | 2008-06-04 | 扬州锻压机床集团有限公司 | Slide block hydraulic lifting mechanism |
| CN201179736Y (en) * | 2008-03-25 | 2009-01-14 | 扬州锻压机床集团有限公司 | Lifting device for accurate punching press slide |
| CN201296065Y (en) * | 2008-07-10 | 2009-08-26 | 栾长平 | Slider movement-balancing device for powder-forming machine |
| CN201309268Y (en) * | 2008-11-17 | 2009-09-16 | 扬州锻压机床集团有限公司 | Hydraulic lifting device of puncher slider |
| CN201455163U (en) * | 2009-07-14 | 2010-05-12 | 东风汽车有限公司 | Safety protection structure of forging press balance cylinder |
| CN101856880A (en) * | 2009-04-13 | 2010-10-13 | 孙冬梅 | Hydraulic lifting mechanism for slide block of pressure machine |
| CN201665026U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Foreign body detection device of lower driving type forcing press |
| CN201745204U (en) * | 2010-07-10 | 2011-02-16 | 青岛益友锻压机械有限公司 | Combined type balance cylinder device |
| CN102556905A (en) * | 2012-01-16 | 2012-07-11 | 山西东杰智能物流装备股份有限公司 | Elevator with synchronous accompanying function |
| US20130008325A1 (en) * | 2011-07-08 | 2013-01-10 | Yu-Ting Lin | Multi-linkage press |
| CN203093058U (en) * | 2013-01-24 | 2013-07-31 | 韩林元 | Lifting mechanism of friction screw press |
-
2013
- 2013-01-24 CN CN201310042109.7A patent/CN103963336B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054743U (en) * | 1989-10-07 | 1990-03-21 | 青岛锻压机械厂 | High energy screw press |
| CN2188575Y (en) * | 1993-10-20 | 1995-02-01 | 中国矿业大学 | Automatic balance suspending apparatus for lifter |
| CN201067977Y (en) * | 2007-07-13 | 2008-06-04 | 扬州锻压机床集团有限公司 | Slide block hydraulic lifting mechanism |
| CN201179736Y (en) * | 2008-03-25 | 2009-01-14 | 扬州锻压机床集团有限公司 | Lifting device for accurate punching press slide |
| CN201296065Y (en) * | 2008-07-10 | 2009-08-26 | 栾长平 | Slider movement-balancing device for powder-forming machine |
| CN201309268Y (en) * | 2008-11-17 | 2009-09-16 | 扬州锻压机床集团有限公司 | Hydraulic lifting device of puncher slider |
| CN101856880A (en) * | 2009-04-13 | 2010-10-13 | 孙冬梅 | Hydraulic lifting mechanism for slide block of pressure machine |
| CN201455163U (en) * | 2009-07-14 | 2010-05-12 | 东风汽车有限公司 | Safety protection structure of forging press balance cylinder |
| CN201665026U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Foreign body detection device of lower driving type forcing press |
| CN201745204U (en) * | 2010-07-10 | 2011-02-16 | 青岛益友锻压机械有限公司 | Combined type balance cylinder device |
| US20130008325A1 (en) * | 2011-07-08 | 2013-01-10 | Yu-Ting Lin | Multi-linkage press |
| CN102556905A (en) * | 2012-01-16 | 2012-07-11 | 山西东杰智能物流装备股份有限公司 | Elevator with synchronous accompanying function |
| CN203093058U (en) * | 2013-01-24 | 2013-07-31 | 韩林元 | Lifting mechanism of friction screw press |
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| Publication number | Publication date |
|---|---|
| CN103963336B (en) | 2015-12-23 |
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Effective date of registration: 20181129 Address after: 401320 No. 337-87, 3rd Floor, Unit 1, 38 Blocks, Cloud Computing Industrial Park, Banan District, Chongqing Patentee after: Chongqing Shifa Technology Co., Ltd. Address before: 266300 Yiyou Forging Press No. 578 Binzhou Road, Fuan Industrial Park, Jiaozhou City, Qingdao, Shandong Province Patentee before: Han Linyuan |
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Effective date of registration: 20201112 Address after: 215500 No. 55 Shenzhen Road, Yushan High-tech Development Zone, Changshu City, Jiangsu Province Patentee after: Changshu Zhizhuang Laser Equipment Research Institute Co.,Ltd. Address before: 401320 No. 337-87, 3rd Floor, Unit 1, 38 Blocks, Cloud Computing Industrial Park, Banan District, Chongqing Patentee before: Chongqing Shifa Technology Co.,Ltd. |
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