CN2604311Y - Special hydraulic equipment with auxiliary oil cylinder - Google Patents
Special hydraulic equipment with auxiliary oil cylinder Download PDFInfo
- Publication number
- CN2604311Y CN2604311Y CN 02294873 CN02294873U CN2604311Y CN 2604311 Y CN2604311 Y CN 2604311Y CN 02294873 CN02294873 CN 02294873 CN 02294873 U CN02294873 U CN 02294873U CN 2604311 Y CN2604311 Y CN 2604311Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- auxiliary cylinder
- gear
- workbench
- worktable
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a special hydraulic device with auxiliary cylinder, consisting of a frame, a worktable, a working cylinder, and a hydraulic system, the device also consists of a auxiliary cylinder, a fixed board, a gear, a rack, and a bearing seat. The auxiliary cylinder is added with the fast forward and fast back functions of the worktable, the linkage meshing mechanism of the gear, the rack at the two sides of the worktable replaces the traditional guide pillar guide sleeve mechanism, which guarantees the steady lifting of the worktable and improves the manufacturing efficiency, with the whole volume reduced and convenient manufacture, maintenance and repair of the device.
Description
Technical field
The utility model 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 purpose of this utility model is that design 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 utility model 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 utility model 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 the utility model structural representation.
1 workbench among the figure, 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
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in drawings, the dedicated hydraulic equipment that has auxiliary cylinder of the present utility model, 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 |
|---|---|---|---|
| CN 02294873 CN2604311Y (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 |
|---|---|---|---|
| CN 02294873 CN2604311Y (en) | 2002-12-30 | 2002-12-30 | Special hydraulic equipment with auxiliary oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604311Y true CN2604311Y (en) | 2004-02-25 |
Family
ID=34152053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02294873 Expired - Lifetime CN2604311Y (en) | 2002-12-30 | 2002-12-30 | Special hydraulic equipment with auxiliary oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604311Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626631A (en) * | 2015-03-13 | 2015-05-20 | 康凤明 | Power-assisted servo press |
-
2002
- 2002-12-30 CN CN 02294873 patent/CN2604311Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626631A (en) * | 2015-03-13 | 2015-05-20 | 康凤明 | Power-assisted servo press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121230 Granted publication date: 20040225 |