CN200991999Y - Four-column hydraulic machine convenient for changing column - Google Patents
Four-column hydraulic machine convenient for changing column Download PDFInfo
- Publication number
- CN200991999Y CN200991999Y CN 200620170800 CN200620170800U CN200991999Y CN 200991999 Y CN200991999 Y CN 200991999Y CN 200620170800 CN200620170800 CN 200620170800 CN 200620170800 U CN200620170800 U CN 200620170800U CN 200991999 Y CN200991999 Y CN 200991999Y
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- CN
- China
- Prior art keywords
- column
- hydraulic press
- adjusting nut
- columns
- entablature
- 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
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Abstract
The utility model discloses a four-column hydraulic press with easy replaced upright columns, belonging to the hydraulic press technology, which comprises upright columns. A slider block is arranged on the column with a guide sleeve between. An upper beam is arranged on the upper part of the column, which is provided with a regulating nut at the lower part. The screw of the nut is connected to the column. The regulating nut comprises two halves divided from the axle wire. The two half nuts are connected by a bolt vertical to the section. To replace the columns, loose the bolts between the two half nuts, take out the half nuts and then wholly hang out the columns by hanging the upper parts of the columns, so that the upper beam need no dismounting and the time for replacing is largely reduced. In addition, the acting force between the regulating nut and the column can be adjusted by regulating the pretightening force of the bolt connecting two half nuts. The regulating nut can be reliably tightened in the column. The utility model not only facilitates the replacement of upright columns but also enables the reliability in using the hydraulic press to be strengthened.
Description
Technical field
The utility model relates to a kind of forcing press, particularly a kind of four-column hydraulic press.
Background technology
In the prior art, a kind of four-column hydraulic press is arranged, its structure mainly includes column, slide block is installed on the column, be provided with fairlead between slide block and the column, column top is provided with entablature, and the downside of entablature is provided with adjusting nut, and adjusting nut is threaded on the column, adjusting nut is an overall structure, its role is to regulate the height of entablature and fixing entablature, when column goes wrong when needing to change, because adjusting nut is sleeved on column and conflict at the entablature downside, therefore after entablature need being removed, column upwards can be pulled out, this influences maintenance time, and it is convenient inadequately to change; In addition, the gap between adjusting nut and the column can not be adjusted, and its self-lock ability is poor.
The utility model content
The purpose of this utility model provides a kind of four-column hydraulic press that is convenient for changing column, and column can be changed more easily, simultaneously, can better lock between adjusting nut and the column.
For achieving the above object, the four-column hydraulic press that is convenient for changing column that the utility model provides, comprise column, slide block is installed on the column, is provided with fairlead between slide block and the column, column top is provided with entablature, the downside of entablature is provided with adjusting nut, adjusting nut is threaded on the column, and described adjusting nut comprises two half blocks from the axis subdivision, is connected through the screw perpendicular to its split surface between two half blocks.
When column goes wrong the needs replacing, unclamp the screw that connects between two half blocks, two half blocks can be taken out from the column side, can column integral body be hung out from the column upper end like this, because four-column hydraulic press has four root posts, after taking out a root post, entablature and slide block still can be supported by its excess-three root post, are unlikely to cause danger, and change column by this way, do not need entablature is removed, significantly reduced the replacing time; In addition, during use, can adjust active force between adjusting nut and the column by the pretightning force that regulate to connect the screw between two half blocks, adjusting nut can be locked on the column, under the working environment of the long-time high vibrations of hydraulic press, also can reliably lock, be unlikely to loosening; Therefore, the utility model has not only made things convenient for the replacing of column, simultaneously, has also increased the dependability of hydraulic press.
Be the convenient adjusting nut of adjusting, the periphery of described adjusting nut is provided with some adjustment holes; When needs are regulated the height of entablature, in the tommy bar insertion adjustment hole with rigidity, can rotate adjusting nut, tommy bar then plays the effect of spanner.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the adjusting nut structural representation;
Wherein, 1 entablature, 2 adjusting nuts, 2a half block, 2b adjustment hole, 3 columns, 4 fairleads, 5 slide blocks, 6 screws.
The specific embodiment
As Fig. 1 and 2, for being convenient for changing the four-column hydraulic press of column, comprise column 3, slide block 5 is installed on the column 3, is provided with fairlead 4 between slide block 5 and the column 3, column 3 tops are provided with entablature 1, the downside of entablature 1 is provided with adjusting nut 2, adjusting nut 2 is threaded on the column 3, and adjusting nut 2 is made up of two half block 2a from the axis subdivision, is connected through the screw 6 perpendicular to its split surface between the two half block 2a; Adjusting nut 2 peripheries evenly are provided with four adjustment hole 2b; Certainly, this adjustment hole is not limited only to four, can be several.
When column 3 goes wrong the needs replacing, unclamp the screw 6 that connects between two half block 2a, two half block 2a can be taken out from column 3 sides, can column integral body be hung out from the column upper end like this, because four-column hydraulic press has four root posts, after taking out a root post, entablature 1 and slide block 5 still to be supported by its excess-three root post, are unlikely to cause danger, and change column by this way, do not need entablature 1 is removed, significantly reduced the replacing time; In addition, during use, can adjust active force between adjusting nut 2 and the column 3 by the pretightning force that regulate to connect the screw 6 between two half block 2a, adjusting nut 2 can be locked on the column 3, under the working environment of the long-time high vibrations of hydraulic press, also can reliably lock, be unlikely to loosening; When needs are regulated the height of entablature 1, among the tommy bar insertion adjustment hole 2b with rigidity, can rotate adjusting nut 2, tommy bar then plays the effect of spanner.
Claims (2)
1, is convenient for changing the four-column hydraulic press of column, comprise column, slide block is installed on the column, be provided with fairlead between slide block and the column, column top is provided with entablature, and the downside of entablature is provided with adjusting nut, and adjusting nut is threaded on the column, it is characterized in that: described adjusting nut comprises two half blocks from the axis subdivision, is connected through the screw perpendicular to its split surface between two half blocks.
2, the four-column hydraulic press that is convenient for changing column according to claim 1 is characterized in that: described adjusting nut periphery is provided with some adjustment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170800 CN200991999Y (en) | 2006-12-22 | 2006-12-22 | Four-column hydraulic machine convenient for changing column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170800 CN200991999Y (en) | 2006-12-22 | 2006-12-22 | Four-column hydraulic machine convenient for changing column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991999Y true CN200991999Y (en) | 2007-12-19 |
Family
ID=38945075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170800 Expired - Fee Related CN200991999Y (en) | 2006-12-22 | 2006-12-22 | Four-column hydraulic machine convenient for changing column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991999Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395223A (en) * | 2013-08-22 | 2013-11-20 | 南通市腾达锻压机床厂 | Openable type hydraulic press |
| CN107932977A (en) * | 2017-11-25 | 2018-04-20 | 颍上烨徽生物科技有限公司 | A kind of portable stalk press forming disk |
-
2006
- 2006-12-22 CN CN 200620170800 patent/CN200991999Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395223A (en) * | 2013-08-22 | 2013-11-20 | 南通市腾达锻压机床厂 | Openable type hydraulic press |
| CN107932977A (en) * | 2017-11-25 | 2018-04-20 | 颍上烨徽生物科技有限公司 | A kind of portable stalk press forming disk |
| CN107932977B (en) * | 2017-11-25 | 2024-05-03 | 秀山县佳沃农业发展有限公司 | Portable straw briquetting machine shaping dish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yangli Group Co., Ltd. Assignor: Jiangsu Guoli Forging Machine Tool Co., Ltd. Contract fulfillment period: 2007.12.28 to 2015.2.17 Contract record no.: 2008320000693 Denomination of utility model: Four-column hydraulic machine convenient for changing column Granted publication date: 20071219 License type: Exclusive license Record date: 20081009 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.28 TO 2015.2.17; CHANGE OF CONTRACT Name of requester: JIANGSU YANGLI GROUP CO.,LTD. Effective date: 20081009 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20121222 |