CN201120737Y - Auxiliary guide mechanism of a press - Google Patents
Auxiliary guide mechanism of a press Download PDFInfo
- Publication number
- CN201120737Y CN201120737Y CN 200720042167 CN200720042167U CN201120737Y CN 201120737 Y CN201120737 Y CN 201120737Y CN 200720042167 CN200720042167 CN 200720042167 CN 200720042167 U CN200720042167 U CN 200720042167U CN 201120737 Y CN201120737 Y CN 201120737Y
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- auxiliary guiding
- guiding post
- auxiliary
- oil
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model discloses an auxiliary guiding mechanism of a pressing machine, which belongs to the pressing machine field. The auxiliary guiding mechanism comprises an auxiliary guiding post and a guiding post seat, wherein, a hydrostatic bearing is arranged between the auxiliary guiding post and the guiding post seat, a pressing cover sleeved on the auxiliary guiding post and fixed with the guiding post seat is axially pressed on the hydrostatic bearing, the hydrostatic bearing comprises a cylindrical bearing main body finely matched with the auxiliary guiding post and the guiding post seat, an oil cavity is arranged in the auxiliary guiding post, at least one oil hole penetrating through the bearing main body wall is arranged on the bearing main body, a circular oil groove is arranged at the inner side of the bearing main body opposite to the oil hole, and the oil cavity is connected with the oil hole. When the auxiliary guiding mechanism is operated, lubricating oil is added into the oil cavity and can enter the gap between the bearing main body and the auxiliary guiding post through the oil hole, and when the auxiliary guiding post moves, an oil film can cover the mating surface of the whole bearing main body and the auxiliary guiding post, to reach good lubricating effect. The guiding precision of the auxiliary guiding mechanism is high, the performance is stable and reliable, and the auxiliary guiding mechanism can be used for high precision pressing machines.
Description
Technical field
The utility model relates to a kind of forcing press, particularly the auxiliary guide mechanism of forcing press.
Background technology
In the existing press technologies, auxiliary guide mechanism mainly comprises auxiliary guide pillar and guide pillar seat, auxiliary guide pillar is arranged in the guide pillar seat, operated by rotary motion linear bearing or common copper sheathing mechanism realize guiding between auxiliary guide pillar and the guide pillar seat, be sleeved on the auxiliary guide pillar and and axially push down linear bearing or copper sheathing mechanism with the gland that the guide pillar seat fixes, linear bearing guiding has the little advantage of coefficient of friction, but the shortcoming that also comprises that the guiding clearance is big simultaneously, can't keep in repair after the wearing and tearing; Common copper sheathing mechanism has that cost is low, the advantage of easy care, but its quick abrasion, guiding accuracy are poor, is difficult to satisfy the guiding needs of modern high-accuracy forcing press.
The utility model content
The purpose of this utility model provides a kind of forcing press auxiliary guide mechanism, its guiding accuracy height, dependable performance, stable.
The purpose of this utility model is achieved in that a kind of auxiliary guide mechanism of forcing press, comprise auxiliary guide pillar and guide pillar seat, auxiliary guide pillar is arranged in the guide pillar seat, be provided with guider between auxiliary guide pillar and the guide pillar seat, be sleeved on the auxiliary guide pillar and and axially push down described guider with the gland that the guide pillar seat fixes, described guider is a hydrostatic bearing, this hydrostatic bearing comprises and assists the smart cylindrical bearing body that cooperates of guide pillar and guide pillar seat, be provided with oil pocket in the described auxiliary guide pillar, bearing body is provided with at least one oilhole that runs through the bearing body wall, bearing body is inboard to be provided with annular oil groove with the oilhole correspondence position, and described oil pocket and oilhole are connected.
During the utility model work, in oil pocket, feed lubricating oil, in lubricating oil can enter gap between bearing body and the auxiliary guide pillar from oilhole, when auxiliary guide pillar motion, oil film can cover the mating surface of whole bearing body and auxiliary guide pillar, reach good lubricating effect, auxiliary guide pillar and bearing body are the smart coupling spare that cooperates, and its guiding is accurate, the utility model guiding accuracy height, dependable performance, stable can be widely used on the high-precision pressure machine.
For easy to process, can surperficial oil groove be set at described bearing body outer surface the oilhole of diverse location is connected.Under the situation of a plurality of oilholes, can reduce the passage of the connection oil pocket that is provided with on the guide pillar seat.
Description of drawings
Fig. 1 is a knot schematic diagram of the present utility model.
Wherein: 1 gland, 2 auxiliary guide pillars, 3 oilholes, 4 surperficial oil grooves, 5 annular oil grooves, 6 oil pockets, 7 guide pillar seats, 8 bearing bodies.
The specific embodiment
As Fig. 1, auxiliary guide mechanism for a kind of forcing press, comprise auxiliary guide pillar 2 and guide pillar seat 7, auxiliary guide pillar 2 is arranged in the guide pillar seat 7, be provided with guider between auxiliary guide pillar 2 and the guide pillar seat 7, one is sleeved on the auxiliary guide pillar 2 and with the gland 1 that guide pillar seat 7 fixes and axially pushes down described guider, described guider is a hydrostatic bearing, this hydrostatic bearing comprises and assists guide pillar 2 and the guide pillar seat 7 smart cylindrical bearing bodies 8 that cooperate, be provided with oil pocket 6 in the auxiliary guide pillar 2, two diverse locations up and down of bearing body 8 are respectively equipped with an oilhole 3 that runs through the bearing body wall, bearing body 8 inboards are provided with annular oil groove 5 with oilhole 3 correspondence positions, and described oil pocket 6 is connected with oilhole 3; Bearing body 8 outer surfaces be provided with surperficial oil groove 4 up and down the oilhole 3 of two diverse locations be connected.
During the utility model work, in oil pocket, feed lubricating oil, in lubricating oil can enter gap between bearing body and the auxiliary guide pillar 2 from oilhole 3, when auxiliary guide pillar 2 motions, oil film can cover the mating surface of whole bearing body 8 and auxiliary guide pillar 2, form good lubricating effect, auxiliary guide pillar 2 and bearing body 8 are the smart coupling spare that cooperates, and its guiding precisely the utlity model has the guiding accuracy height, dependable performance, stable can be widely used on the high-precision pressure machine.
The utility model is not limited to the foregoing description, and described oilhole can be for one or more, and surperficial oil groove can not be provided with yet, but by the passage that is provided with in the guide pillar seat oil pocket and each oilhole is connected respectively.
Claims (2)
1, a kind of auxiliary guide mechanism of forcing press, comprise auxiliary guide pillar and guide pillar seat, auxiliary guide pillar is arranged in the guide pillar seat, be provided with guider between auxiliary guide pillar and the guide pillar seat, be sleeved on the auxiliary guide pillar and and axially push down described guider with the gland that the guide pillar seat fixes, it is characterized in that: described guider is a hydrostatic bearing, this hydrostatic bearing comprises and assists the smart cylindrical bearing body that cooperates of guide pillar and guide pillar seat, be provided with oil pocket in the described auxiliary guide pillar, bearing body is provided with at least one oilhole that runs through the bearing body wall, bearing body is inboard to be provided with annular oil groove with the oilhole correspondence position, and described oil pocket and oilhole are connected.
2, the auxiliary guide mechanism of a kind of forcing press according to claim 1 is characterized in that: described bearing body outer surface is provided with surperficial oil groove the oilhole of diverse location is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720042167 CN201120737Y (en) | 2007-11-09 | 2007-11-09 | Auxiliary guide mechanism of a press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720042167 CN201120737Y (en) | 2007-11-09 | 2007-11-09 | Auxiliary guide mechanism of a press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120737Y true CN201120737Y (en) | 2008-09-24 |
Family
ID=40007959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720042167 Expired - Fee Related CN201120737Y (en) | 2007-11-09 | 2007-11-09 | Auxiliary guide mechanism of a press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120737Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947865A (en) * | 2010-08-20 | 2011-01-19 | 张家港市广大机械锻造有限公司 | Automatic oiling device for hydraulic press upright post |
| CN102009488A (en) * | 2009-09-04 | 2011-04-13 | 小松产机株式会社 | Inclination preventing device for slide block of press machine |
| CN102886915A (en) * | 2012-10-31 | 2013-01-23 | 南通皋液液压机有限公司 | Guide pillar guiding structure of hydraulic press |
| CN104959499A (en) * | 2015-06-18 | 2015-10-07 | 合肥合锻机床股份有限公司 | Vibration pressure head and lubricating method in workpiece vibration pressing process |
| CN106965474A (en) * | 2017-04-27 | 2017-07-21 | 无锡百立德自动化有限公司 | Lithium battery material strip high-speed servo forcing press |
| CN107093702A (en) * | 2017-04-27 | 2017-08-25 | 无锡百立德自动化有限公司 | Lithium battery pole slice high speed die-cutting machine |
-
2007
- 2007-11-09 CN CN 200720042167 patent/CN201120737Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009488A (en) * | 2009-09-04 | 2011-04-13 | 小松产机株式会社 | Inclination preventing device for slide block of press machine |
| CN101947865A (en) * | 2010-08-20 | 2011-01-19 | 张家港市广大机械锻造有限公司 | Automatic oiling device for hydraulic press upright post |
| CN102886915A (en) * | 2012-10-31 | 2013-01-23 | 南通皋液液压机有限公司 | Guide pillar guiding structure of hydraulic press |
| CN104959499A (en) * | 2015-06-18 | 2015-10-07 | 合肥合锻机床股份有限公司 | Vibration pressure head and lubricating method in workpiece vibration pressing process |
| CN106965474A (en) * | 2017-04-27 | 2017-07-21 | 无锡百立德自动化有限公司 | Lithium battery material strip high-speed servo forcing press |
| CN107093702A (en) * | 2017-04-27 | 2017-08-25 | 无锡百立德自动化有限公司 | Lithium battery pole slice high speed die-cutting machine |
| CN107093702B (en) * | 2017-04-27 | 2019-10-01 | 无锡百立德自动化有限公司 | Lithium battery pole slice high speed die-cutting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20101109 |