CN202702675U - Hydraulic machine - Google Patents
Hydraulic machine Download PDFInfo
- Publication number
- CN202702675U CN202702675U CN 201220346715 CN201220346715U CN202702675U CN 202702675 U CN202702675 U CN 202702675U CN 201220346715 CN201220346715 CN 201220346715 CN 201220346715 U CN201220346715 U CN 201220346715U CN 202702675 U CN202702675 U CN 202702675U
- Authority
- CN
- China
- Prior art keywords
- sheath
- worktable
- hydraulic machine
- guide post
- lead
- 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 - Fee Related
Links
- 239000000428 dust Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 description 2
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a hydraulic machine, and relates to the technical field of hydraulic equipment. The hydraulic machine mainly comprises a worktable and a movable worktable, a vertical guide post is arranged between the worktable and the movable worktable, and the movable worktable vertically slides along the guide post. The hydraulic machine is characterized in that a sheath is sleeved on the guide post, the upper end of the sheath is fixed to the lower end of the movable worktable, and the lower end of the sheath is fixed to the upper end of the worktable. The movable worktable drives the sheath to move down when moving down, and drives the sheath to move up when moving up, so that the guide post is isolated from external dust, maintenance workload is decreased, and the service life of the hydraulic machine is effectively prolonged.
Description
Technical field
The utility model relates to the hydraulic test technical field, is specially a kind of hydraulic press.
Background technology
Lead of the prior art all is to expose outside, because will form relative sliding between lead and the travelling table, thus scribble lubricating oil on the lead, and be easy to be infected with dust, dregs on the lubricating oil, affect the normal operation of machinery, and affect the service life of equipment.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of hydraulic press that is difficult for being infected with dust is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of hydraulic press, mainly comprise workbench and travelling table, between workbench and travelling table, be provided with the lead of vertical layout, travelling table slides up and down along lead, it is characterized in that: be equipped with sheath at lead, the lower end of travelling table is fixed in the upper end of sheath, and the upper end of workbench is fixed in the lower end of sheath.
The utility model is by being nested with sheath at lead, driving sheath when travelling table moves downward moves downward together, driving sheath when travelling table moves upward moves upward together, make lead isolated with extraneous dust, reduced the workload of maintenance, maintenance, Effective Raise service life of hydraulic press.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model mainly comprises workbench 1 and travelling table 2, between workbench 1 and travelling table 2, be provided with the lead 3 of vertical layout, travelling table 2 slides up and down along lead 3, it is characterized in that: be equipped with sheath 4 at lead 3, the lower end of travelling table 2 is fixed in the upper end of sheath 4, and the upper end of workbench 1 is fixed in the lower end of sheath 4.
Claims (1)
1. hydraulic press, mainly comprise workbench and travelling table, between workbench and travelling table, be provided with the lead of vertical layout, travelling table slides up and down along lead, it is characterized in that: be equipped with sheath at lead, the lower end of travelling table is fixed in the upper end of sheath, and the upper end of workbench is fixed in the lower end of sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346715 CN202702675U (en) | 2012-07-18 | 2012-07-18 | Hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346715 CN202702675U (en) | 2012-07-18 | 2012-07-18 | Hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702675U true CN202702675U (en) | 2013-01-30 |
Family
ID=47583011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220346715 Expired - Fee Related CN202702675U (en) | 2012-07-18 | 2012-07-18 | Hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479804A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for plastic toys |
-
2012
- 2012-07-18 CN CN 201220346715 patent/CN202702675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479804A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for plastic toys |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |