CN1511698A - Special hydraulic equipment with auxiliary oil cylinder - Google Patents
Special hydraulic equipment with auxiliary oil cylinder Download PDFInfo
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- CN1511698A CN1511698A CNA021591873A CN02159187A CN1511698A CN 1511698 A CN1511698 A CN 1511698A CN A021591873 A CNA021591873 A CN A021591873A CN 02159187 A CN02159187 A CN 02159187A CN 1511698 A CN1511698 A CN 1511698A
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- cylinder
- gear
- oil cylinder
- workbench
- auxiliary cylinder
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Abstract
The special hydraulic equipment of the present invention includes frame, work bench, work oil cylinder and hydraulic system as well as auxiliary oil cylinder, fixing board, gear, gear rack and bearing seat. The auxiliary oil cylinder makes the work bench possess fast advance and retreat performance; and the combined mesh mechanism of gears and gear racks on two sides of the work bench is used to replace traditional guide post-guide sleeve mechanism, resulting in smooth elevation of the work bench, high production efficiency, small volume and easy manufacture, maintenance and repair.
Description
Technical field
The present invention is a kind of dedicated hydraulic equipment, especially for a kind of dedicated hydraulic equipment that has auxiliary cylinder of compacting industry.
Background technology
Hydraulic press of the prior art generally all adopts the mode of an oil cylinder, in the oil circuit design, consider the piston micromotion, for an oil cylinder, cylinder diameter immobilizes, and improve piston action speed, has only the augmented flow of passing through, improve power of motor, and the guiding of hydraulic press workbench adopts the matched in clearance of guide pillar, guide pin bushing, machining accuracy height, installation, debug difficulties.
Summary of the invention
The objective of the invention is to design and a kind ofly can change present duty, under the situation that does not increase power, increase on the hydraulic test auxiliary cylinder is installed, power by hydraulic system provides the auxiliary cylinder energy, drive F.F., the rewind down action of workbench, adopt the interlock engaging mechanism of workbench gear, tooth bar simultaneously.Substitute traditional guide pillar guide pin bushing mechanism, guaranteed the steady lifting of workbench.Improve production efficiency, and machine volume is dwindled, be convenient to manufacturing, the maintenance and repair of equipment.
The dedicated hydraulic equipment that has auxiliary cylinder that the present invention relates to is realized as follows: it comprises frame, workbench, operating cylinder, hydraulic system, it also includes auxiliary cylinder, fixed head, gear, tooth bar, bearing block, both sides are fixed with operating cylinder respectively on the rack table, center fixed has auxiliary cylinder, operating cylinder, the piston rod of auxiliary cylinder and workbench lower surface fix, fixed head is fastened on the frame, and on fixed head, be fixed with the tooth bar that vertical direction is installed, before the workbench, the back is separately installed with two bearing blocks, the two ends of packing in two bearing blocks of each face have the gear shaft of gear, and the gear on the gear shaft is respectively with being meshed with its corresponding tooth bar.
During work, the primer fluid pressing system, thereby pressure oil enters the fast forwarding and fast rewinding action that auxiliary cylinder work drives workbench, and after two or more operating cylinder is work top mold matched moulds, and the work with pressurize of suppressing to die mould spare is finished in the operating cylinder slow-motion.Operating cylinder is 3 with the cylinder diameter ratio of auxiliary cylinder: 1-7: 1.Because hydraulic system is herein no longer too much given unnecessary details at this for existing known technology.
The good effect of the dedicated hydraulic equipment that has auxiliary cylinder that the present invention relates to is: the fast forwarding and fast rewinding function that has increased workbench, interlock engaging mechanism at workbench two side gears, tooth bar, substituted traditional guide pillar guide pin bushing mechanism, guarantee the steady lifting of workbench, improved production efficiency, and machine volume is dwindled, be convenient to manufacturing, the maintenance and repair of equipment.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
1 workbench, 2 gear shafts, 3 auxiliary cylinders, 4 operating cylinders, 5 bearing blocks, 6 fixed heads, 7 gears, 8 tooth bars, 9 rack tables, 10 frames among the figure
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in drawings, the dedicated hydraulic equipment that has auxiliary cylinder of the present invention, it comprises frame 10, workbench 1, operating cylinder and hydraulic system, it also includes auxiliary cylinder 3, fixed head 6, gear 7, tooth bar 8, bearing block 5, both sides are fixed with operating cylinder 4 respectively on the rack table 9, center fixed has auxiliary cylinder 3, operating cylinder 4, the piston rod of auxiliary cylinder 3 and the lower surface of workbench fix, fixed head 6 is fastened on the frame 10, and on fixed head 6, be fixed with the tooth bar 7 that vertical direction is installed, before the workbench 1, the back is separately installed with two bearing blocks 5, the two ends of packing in two bearing blocks 5 of each face have the gear shaft 2 of gear 7, and the gear 7 on the gear shaft 2 is respectively with being meshed with its corresponding tooth bar 8.
During work, the primer fluid pressing system, thereby pressure oil enters the motion of fast forwarding and fast rewinding up and down that auxiliary cylinder 3 work drives workbench 1, and two or more operating cylinder is after the work top mold matched moulds, and the work with pressurize of suppressing to die mould spare is finished in operating cylinder 1 slow-motion.
Claims (2)
1. dedicated hydraulic equipment that has auxiliary cylinder, it comprises frame, workbench, operating cylinder, hydraulic system, it is characterized in that: it also includes auxiliary cylinder, fixed head, gear, tooth bar, both sides are fixed with operating cylinder respectively on the rack table, center fixed has auxiliary cylinder, operating cylinder, the piston rod of auxiliary cylinder and workbench lower surface fix, fixed head is fastened on the frame, and on fixed head, be fixed with the tooth bar that vertical direction is installed, before the workbench, the back is separately installed with two bearing blocks, the two ends of packing in two bearing blocks of each face have the gear shaft of gear, and the gear on the gear shaft is respectively with being meshed with its corresponding tooth bar.
2. a kind of dedicated hydraulic equipment that has auxiliary cylinder according to claim 1 is characterized in that: operating cylinder is 3 with the cylinder diameter ratio of auxiliary cylinder: 1-7: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021591873A CN1511698A (en) | 2002-12-30 | 2002-12-30 | Special hydraulic equipment with auxiliary oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021591873A CN1511698A (en) | 2002-12-30 | 2002-12-30 | Special hydraulic equipment with auxiliary oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1511698A true CN1511698A (en) | 2004-07-14 |
Family
ID=34237353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021591873A Pending CN1511698A (en) | 2002-12-30 | 2002-12-30 | Special hydraulic equipment with auxiliary oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1511698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531067B (en) * | 2009-04-17 | 2011-09-07 | 项林 | Horizontal press having fast-forward and synchronizing mechanism |
| CN103552138A (en) * | 2013-11-21 | 2014-02-05 | 江苏快乐木业集团有限公司 | Pre-pressing machine |
| CN110625028A (en) * | 2019-10-23 | 2019-12-31 | 镇江立达纤维工业有限责任公司 | Punching machine with mechanical locking device |
-
2002
- 2002-12-30 CN CNA021591873A patent/CN1511698A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531067B (en) * | 2009-04-17 | 2011-09-07 | 项林 | Horizontal press having fast-forward and synchronizing mechanism |
| CN103552138A (en) * | 2013-11-21 | 2014-02-05 | 江苏快乐木业集团有限公司 | Pre-pressing machine |
| CN110625028A (en) * | 2019-10-23 | 2019-12-31 | 镇江立达纤维工业有限责任公司 | Punching machine with mechanical locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |