CN102380641A - Hydraulic floating locking slider device - Google Patents
Hydraulic floating locking slider device Download PDFInfo
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- CN102380641A CN102380641A CN201110296703XA CN201110296703A CN102380641A CN 102380641 A CN102380641 A CN 102380641A CN 201110296703X A CN201110296703X A CN 201110296703XA CN 201110296703 A CN201110296703 A CN 201110296703A CN 102380641 A CN102380641 A CN 102380641A
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- piston
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- slide body
- hydraulic floating
- hydraulic
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Abstract
The invention discloses a hydraulic floating locking slider device which comprises a slider body, wherein an oil cavity is arranged in the slider body; an oil inlet of the oil cavity is arranged on the slider; at least one piston through hole penetrating through the slider body is arranged on the slider body; all piston through holes are communicated with the oil cavity; and a piston is arranged on the two sides of the oil cavity in each piston through hole respectively. In the invention, after hydraulic oil with certain pressure is introduced into the slider body, the piston extends outside under the pressure of the hydraulic oil, and the aim of locking two components is achieved by the friction between the piston and a sliding chute. The hydraulic floating locking slider device is suitable for connecting and fixing a fixed component and a movable firmware on a high-speed drilling machine tool so as to lock the movable component of the machine tool and reduce vibration of the movable component caused by the drilling.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of hydraulic floating locking slide block device.
Background technology
The high-speed drilling lathe can use carbide drill to carry out high-speed drilling or the boring of high speed steel twist drill head.Because when using carbide drill to carry out high-speed drilling, the speed of mainshaft and Tool in Cutting speed are higher, the vibration of lathe is bigger, and carbide drill needs processing environment stably, otherwise can cause drill tip to damage, and influences cutter life.Therefore when using carbide drill to carry out high-speed drilling, need moving-member be locked on the fixed part through locking device; Increase the damping between the lathe moving-member; Thereby reduce the vibration that each moving-member causes owing to boring, and eliminate traditional locking device and cross the influence of location machine tool accuracy to moving parts.
Summary of the invention
The technical problem that the present invention will solve is: a kind of hydraulic floating locking device is provided, it can be linked into an integrated entity two parts.
The present invention includes slide body; Be provided with an oil pocket in the slide body, slide body is provided with the oil-in of oil pocket, is provided with a piston hole that runs through slide body on the slide body at least; All piston holes communicate with oil pocket, and the both sides that are positioned at oil pocket in each piston hole respectively are provided with a piston.
In order to make piston identical to the force direction of the parts of required connection, described piston hole is a plurality of, the parallel axes of a plurality of piston holes.
Active force for the ease of piston can vertically act on the parts of required connection, and a plurality of piston holes all connect the left and right sides face of slide body, and the axis of a plurality of piston holes is parallel with the bottom surface of slide body.
In order to prevent worn piston, the rear and front end of described slide body is equipped with scrapes the bits plate.
To scrape the bits plate fixed in order to make, and the described bits plate of scraping is provided with pressing plate outward, scrapes bits plate and pressing plate through being bolted on the slide body.
Connect oil-in in various parts for ease, described slide body is provided with a plurality of oil-ins, and one of them hydraulic fluid port is used to connect oil inlet pipe, and other oil-in is equipped with plug.Can select the position of oil-in according to actual operating position.
Contact for piston is better sealed with piston hole, be equipped with stepped sealed circle on described each piston.
The invention has the beneficial effects as follows: the present invention in use; Need offer a chute that matches with slide body on the parts of required connection; The parts and the slide body of another required connection fix; Behind the hydraulic oil of the inner feeding of slide body certain pressure, hydraulic fluid pressure will make piston stretch out, and the frictional force between the chute reaches the purpose of locking two parts.Be applicable on the high-speed drilling lathe fixed part and fix being connected of mobile firmware, make it can realize locking the lathe moving-member and reduce the vibration that moving-member causes owing to boring.This device can be adjusted piston position automatically when locking; To adapt to because of the chute mismachining tolerance; Make moving-member position after locking deviation not occur because of the mismachining tolerance of chute; The do not exert an influence offset loading force of machine tool accuracy is eliminated traditional locking device and is crossed the influence of location to machine tool accuracy to moving parts.The present invention is simple in structure, easy to operate, versatility is high, safe and reliable.
Description of drawings
Fig. 1 is an explosive view of the present invention;
Fig. 2 be of the present invention when user mode the structural representation along piston hole radial direction upper section;
Fig. 3 be of the present invention when user mode along the structural representation of piston axis to the direction upper section;
1, O RunddichtringO, 2, plug, 3, slide body, 4, piston, 5, stepped sealed circle, 6, securing part, 7, scrape the bits plate, 8, pressing plate, 9, move parts.
The specific embodiment
Like the described a kind of hydraulic floating locking slide block device of Fig. 1-3; Comprise slide body 3, be provided with an oil pocket in the slide body 3, slide body 3 is provided with the oil-in of oil pocket; Install for making things convenient for pipeline; On the side, upper and lower, left and right of slide body 3, all have the oil-in that oil connection is installed, can select the oil-in of installation pipeline according to practical situations in the different application occasion, all the other oil-ins are all blocked with plug 2.
Slide body 3 is provided with five piston holes that run through the left and right sides face of slide body 3, and all piston holes communicate with oil pocket, and the both sides that are positioned at oil pocket in each piston hole respectively are provided with a piston 4.Be equipped with stepped sealed circle 5 on each piston 4, make piston 4 better seal and contact with piston hole.
The parallel axes of all piston holes.The axis of all piston holes is parallel with the bottom surface of slide body 3.
The rear and front end of described slide body 3 is equipped with scrapes bits plate 7.Scrape outside the bits plate 7 and be provided with pressing plate 8, scrape bits plate 7 and pressing plate 8 through being bolted on the slide body 3.
Method for using: as shown in Figures 2 and 3; This hydraulic floating locking slide block device is used to connect securing part 6 and mobile parts 9 on the high-speed drilling lathe; On securing part 6, offer a chute that matches with slide body; The part that this device is equipped with piston 4 places in the chute of securing part, and the center line and the chute center line that make slide body 3 centering substantially, with slide body 3 usefulness bolt on mobile parts 9; Between the installed surface of slide body 3 and mobile parts 9, O RunddichtringO 1 is housed, to prevent the leakage of hydraulic oil.Select oil-in according to actual operating position, and erection joint and pipeline, all the other hydraulic fluid ports are blocked with plug.
Formed enclosure space owing to packed in the piston hole between two pistons 4 and 5, two pistons of stepped sealed circle, behind the feeding hydraulic oil, two pistons 4 are by outwards release simultaneously, and the outside end face of piston 4 contacts with the chute of securing part 6.Increase gradually along with pressure; Extruding force between piston 4 and the chute also increases gradually; Frictional force between the two also increases gradually, when frictional force increases to when being enough to overcome main shaft boring and adding the vibration that causes man-hour, move parts 9 on its moving direction promptly by herein locked.
When mobile parts 9 need to move, lay down the pressure of hydraulic oil through exterior line, the extruding force between piston 4 and the chute is eliminated, this moment, piston 4 just can move freely along the moving direction that moves parts 9 in chute.
Because foozle; The moving direction of the chute of securing part 6 and mobile parts 9 has deviation; This device is moving to diverse location when locking, because of piston on the same group can be in piston hole easy on and off move and not influenced by above-mentioned foozle to cause the exert an influence additional force of machine tool accuracy of mobile parts.For example; When this device moves to a certain position, because foozle makes chute produce the skew that makes progress with respect to the moving direction that moves parts 9, when this device is locked in this position; Two pistons 4 under the effect of oil pressure in the same piston hole can outwards move simultaneously; And produced the skew that make progress because of chute this moment, so the piston of below can at first contact chute and stop to move, the piston above under the continuation effect of oil pressure can continue to move up up to touching chute.Therefore device can self adaptation be installed and the actual conditions of processing and the adjustment of floating automatically the offset loading force of the machine tool accuracy that but do not exert an influence.
Claims (7)
1. a hydraulic floating is locked slide block device; It is characterized in that: comprise slide body; Be provided with an oil pocket in the slide body, slide body is provided with the oil-in of oil pocket, is provided with a piston hole that runs through slide body on the slide body at least; All piston holes communicate with oil pocket, and the both sides that are positioned at oil pocket in each piston hole respectively are provided with a piston.
2. hydraulic floating locking slide block device according to claim 1, it is characterized in that: described piston hole is a plurality of, the parallel axes of a plurality of piston holes.
3. hydraulic floating locking slide block device according to claim 2, it is characterized in that: a plurality of piston holes all connect the left and right sides face of slide body, and the axis of a plurality of piston holes is parallel with the bottom surface of slide body.
4. according to claim 1 or 2 or 3 described hydraulic floating locking slide block devices, it is characterized in that: the rear and front end of described slide body is equipped with scrapes the bits plate.
5. hydraulic floating locking slide block device according to claim 4 is characterized in that: the described bits plate of scraping is provided with pressing plate outward, scrapes bits plate and pressing plate through being bolted on the slide body.
6. hydraulic floating locking slide block device according to claim 5, it is characterized in that: described slide body is provided with a plurality of oil-ins, and one of them hydraulic fluid port is used to connect oil inlet pipe, and other oil-in is equipped with plug.
7. hydraulic floating locking slide block device according to claim 6 is characterized in that: be equipped with stepped sealed circle on described each piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110296703XA CN102380641A (en) | 2011-09-30 | 2011-09-30 | Hydraulic floating locking slider device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110296703XA CN102380641A (en) | 2011-09-30 | 2011-09-30 | Hydraulic floating locking slider device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380641A true CN102380641A (en) | 2012-03-21 |
Family
ID=45820703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110296703XA Pending CN102380641A (en) | 2011-09-30 | 2011-09-30 | Hydraulic floating locking slider device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380641A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328446Y (en) * | 1998-04-13 | 1999-07-14 | 王俊 | Locking device for inclined roll flattener |
| CN201483263U (en) * | 2009-08-31 | 2010-05-26 | 宝山钢铁股份有限公司 | Non-standard flexible butt clamping device |
| CN201730552U (en) * | 2010-04-07 | 2011-02-02 | 宝鸡石油机械有限责任公司 | Hydraulic remote control locking device for expansion joint of ocean standpipes |
| CN201900473U (en) * | 2010-12-15 | 2011-07-20 | 邵阳维克液压股份有限公司 | Portable hydraulic multi-piece linking clamp |
| CN202239777U (en) * | 2011-09-30 | 2012-05-30 | 山东法因数控机械股份有限公司 | Hydraulic floating locking sliding block device |
-
2011
- 2011-09-30 CN CN201110296703XA patent/CN102380641A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328446Y (en) * | 1998-04-13 | 1999-07-14 | 王俊 | Locking device for inclined roll flattener |
| CN201483263U (en) * | 2009-08-31 | 2010-05-26 | 宝山钢铁股份有限公司 | Non-standard flexible butt clamping device |
| CN201730552U (en) * | 2010-04-07 | 2011-02-02 | 宝鸡石油机械有限责任公司 | Hydraulic remote control locking device for expansion joint of ocean standpipes |
| CN201900473U (en) * | 2010-12-15 | 2011-07-20 | 邵阳维克液压股份有限公司 | Portable hydraulic multi-piece linking clamp |
| CN202239777U (en) * | 2011-09-30 | 2012-05-30 | 山东法因数控机械股份有限公司 | Hydraulic floating locking sliding block device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |