CN201049526Y - Adjustable wedge-direction guiding rail for hydraulic pad - Google Patents
Adjustable wedge-direction guiding rail for hydraulic pad Download PDFInfo
- Publication number
- CN201049526Y CN201049526Y CNU2007201405231U CN200720140523U CN201049526Y CN 201049526 Y CN201049526 Y CN 201049526Y CN U2007201405231 U CNU2007201405231 U CN U2007201405231U CN 200720140523 U CN200720140523 U CN 200720140523U CN 201049526 Y CN201049526 Y CN 201049526Y
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- CN
- China
- Prior art keywords
- guide rail
- wedge
- fixed
- location
- die cushion
- 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 an adjustable wedge-directional guide rail of a hydraulic die cushion, which comprises a fixed wedge-directional guide rail, an active wedge-directional guide rail, a positioning board, a regulating screw, regulating nuts, a fixed plate and a fastening screw, the gap between guide faces can be adjusted conveniently by the two regulating nuts, thus ensuring the guiding precision and the stability of motion of the hydraulic die cushion; and the utility model has advantages of easy debugging, convenient maintenance, increased equipment utilization rate and extended service life. The utility model is also applied to guiding motion of other devices.
Description
Technical field
The utility model relates to the guide rail mechanism of mobile member in the plant equipment, particularly relates to the guide rail mechanism that the mobile member hydraulic die cushion moves up and down in the hydraulic machinery, and the gap of this guide rail is adjustable.
Background technology
The parts that relatively move in the plant equipment generally adopt guide rail that movement parts is positioned and lead.Because should guarantee to lead accurately, guarantee again motion flexibly, so the clearance control between the guide pass is very important.The hydraulic die cushion in the hydraulic press for example, need in workbench, to move up and down reposefully, conventional method is inboard and hydraulic die cushion arranged outside guide rail at workbench, thickness by grinding slideway guarantees the gap between the guide pass, the processing of this structure, assembling, debugging are all complicated, and use a period of time rear rail face to wear and tear, and the gap is increased, precision decreases.This just needs to change guide rail and Installation and Debugging again, and maintenance cycle is longer, and is very inconvenient.
The utility model content
The technical problems to be solved in the utility model provides the gap guide rail mechanism of adjuster joint arbitrarily between a kind of guide pass.
For solving the problems of the technologies described above, the utility model provides a kind of wedge of adjustable clearance to guide rail, it is made up of to guide rail, location-plate, adjusting screw(rod), adjusting nut, fixed head, clamp-screw to guide rail, movable wedge fixed wedge, it is characterized in that: described fixed wedge is fixed on to guide rail on the side of hydraulic die cushion, and its inclined-plane is outside; Locate fixed wedge both sides that two of described location-plates are close proximity to fixed wedge to guide rail, and being fixed on the hydraulic die cushion to guide rail, make it can deflection; Described fixed head is fixed on two location-plates, opens a hole in the middle of the location-plate; Described movable wedge also is installed between two location-plates to guide rail, its inclined-plane pastes to plurality of ramps mutually with fixed wedge, movable wedge has two elongated slots on guide rail, two trip bolts pass this elongated slot and movable wedge can be fixed tightly in fixed wedge on guide rail to guide rail, movable wedge is connected with adjusting screw(rod) to the guide rail upper end, and the aperture on the fixed head is passed in the adjusting screw(rod) upper end, at the fixed head upper and lower surface adjusting nut is arranged respectively, be used for adjusting screw(rod) about, and adjusting screw(rod) can be locked on the fixed head.Fixed wedge is provided with keyway to the back side of guide rail, inserts retainingf key between the corresponding keyway on this keyway and hydraulic die cushion, and fixed wedge can not be moved up and down to guide rail.Movable wedge is a matched in clearance between guide rail two sides and two location-plates, thereby when clamp-screw unclamped, movable wedge can move up and down under the restriction of two location-plates with adjusting screw(rod) to guide rail.
The utility model has the advantages that: pass through adjusting nut, make the adjusting screw(rod) band movable wedge and move up and down, just can change the thickness of wedge to guide rail to guide rail, thus also with regard to adjusting activity wedge to the gap between the fixed guide face on guide rail outer surface and the workbench, guarantee guiding accuracy, operation easily.When the guide level wearing and tearing, the gap can be regulated downwards after increasing, and movable wedge reduces the gap to guide rail, does not need to dismantle again, debug, and has reduced labour intensity, has improved operating efficiency.
Description of drawings
Fig. 1 is a complete section front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is the figure that A-A cutaway view among Fig. 2 has amplified;
Fig. 4 is the schematic diagram that the utility model is installed and used on hydraulic die cushion.
The specific embodiment
Referring to Fig. 1 and Fig. 2, fixed wedge is all wedge-like to guide rail 1 and movable wedge to guide rail 2, and the inclined-plane pastes mutually with the inclined-plane during installation.Last, major part is following to guide rail 1 microcephaly for fixed wedge, and movable wedge is opposite with it to guide rail.Fixed wedge is screwed on the side elevation of hydraulic die cushion 3 to guide rail 1, and inserts fixed wedge between the keyway and the keyway on the hydraulic die cushion of guide rail 1 with retainingf key 4, and fixed wedge can not be shifted up and down to guide rail 1.Location-plate 5 near fixed wedge to the both sides of guide rail 1 and be fixed on the hydraulic die cushion 3, with fixed wedge to guide rail 1 location.Movable wedge is overlapping to guide rail 1 to guide rail 2 and fixed wedge, also be limited between two location-plates 5, but owing to be provided with the gap, movable wedge can move up and down between two location-plates to guide rail.Fixed head 6 is fixed on the upper end of two location-plates 5, and aperture passes by adjusting screw(rod) 7 in the middle of it, and the lower end of adjusting screw(rod) 7 is connected to guide rail 2 with movable wedge, screws two adjusting nuts 8 on the adjusting screw(rod) 7, lays respectively at the above and below of fixed head 6.Unclamp following adjusting nut, twist top adjusting nut clockwise, then adjusting screw(rod) 7 drive activity wedges rise to guide rail 2, and this moment, movable wedge was to the gap increase between guide rail 2 and the guide rail plate 10 that is installed on the workbench 9.Otherwise, if unclamp top adjusting nut, twist following adjusting nut counterclockwise, then adjusting screw(rod) 7 is being with movable wedge to move down to guide rail 2, and the gap between movable guiding rail 2 and the guide rail plate 10 reduces at this moment.After adjust in the gap, movable wedge tightening up in two elongated slots 11, screw 12 on guide rail are tightened, made movable wedge fastening to guide rail 1 to guide rail 2 and fixed wedge.The length of movable wedge two elongated slots on guide rail 2 has determined the adjustable range of movable guiding rail 2, has also just determined the adjustable range in gap.It not only is used for hydraulic die cushion, and is applicable to the travel mechanism of other guiding.
Claims (3)
1. the adjustable wedge of hydraulic die cushion is to guide rail, it comprise fixed wedge to guide rail, movable wedge to guide rail, location-plate, adjusting screw(rod), adjusting nut, fixed head, clamp-screw, it is characterized in that: described fixed wedge is fixed on to guide rail on the side of hydraulic die cushion, and its inclined-plane is outside; The both sides that two of described location-plates are close proximity to fixed wedge to guide rail, and be fixed on the hydraulic die cushion; Described fixed head is fixed on two location-plates, opens an aperture in the middle of the location-plate; Described movable wedge also is installed between two location-plates to guide rail, its inclined-plane pastes to plurality of ramps mutually with fixed wedge, movable wedge has two elongated slots on guide rail, two trip bolts pass this elongated slot and movable wedge can be fixed tightly in fixed wedge on guide rail to guide rail, movable wedge is connected with the adjusting screw(rod) lower end to the guide rail upper end, the aperture of fixed head is passed in the adjusting screw(rod) upper end, at the fixed head upper and lower surface adjusting nut is arranged respectively, adjusting screw(rod) can be locked on the fixed head.
According to the adjustable wedge of the described hydraulic die cushion of claim 1 to guide rail, it is characterized in that: fixed wedge is provided with keyway to the back side of guide rail, inserts retainingf key between the corresponding keyway on this keyway and hydraulic die cushion.
According to the adjustable wedge of the described hydraulic die cushion of claim 1 to guide rail, it is characterized in that: movable wedge is a matched in clearance between guide rail two sides and two location-plates, thereby movable wedge can move up and down under two location-plates restrictions to guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201405231U CN201049526Y (en) | 2007-03-15 | 2007-03-15 | Adjustable wedge-direction guiding rail for hydraulic pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201405231U CN201049526Y (en) | 2007-03-15 | 2007-03-15 | Adjustable wedge-direction guiding rail for hydraulic pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049526Y true CN201049526Y (en) | 2008-04-23 |
Family
ID=39336005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201405231U Expired - Lifetime CN201049526Y (en) | 2007-03-15 | 2007-03-15 | Adjustable wedge-direction guiding rail for hydraulic pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049526Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033206A (en) * | 2012-11-29 | 2013-04-10 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| CN101758639B (en) * | 2009-11-19 | 2013-04-10 | 天津市天锻压力机有限公司 | Sliding block guide track structure of four-column hydraulic press |
| WO2015013849A1 (en) * | 2013-07-29 | 2015-02-05 | Sun Fuqiang | Wear compensation device for pump end face wear plate |
-
2007
- 2007-03-15 CN CNU2007201405231U patent/CN201049526Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758639B (en) * | 2009-11-19 | 2013-04-10 | 天津市天锻压力机有限公司 | Sliding block guide track structure of four-column hydraulic press |
| CN103033206A (en) * | 2012-11-29 | 2013-04-10 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| CN103033206B (en) * | 2012-11-29 | 2015-06-24 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| WO2015013849A1 (en) * | 2013-07-29 | 2015-02-05 | Sun Fuqiang | Wear compensation device for pump end face wear plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANTONG FORGING EQUIPMENT CO., LTD. Free format text: FORMER NAME: NANTONG FORGING AND PRESSING EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226500 forging industry zone, Rugao Economic Development Zone, Jiangsu Patentee after: Nantong Forging Equipment Co., Ltd. Address before: 226500 thirteen sets of South Village, Chai Wan Industrial Park, Jiangsu, Rugao Patentee before: Nantong Forging and Pressing Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080423 |