CN104118134A - Guide structure of horizontal type hydraulic machine - Google Patents
Guide structure of horizontal type hydraulic machine Download PDFInfo
- Publication number
- CN104118134A CN104118134A CN201410398044.4A CN201410398044A CN104118134A CN 104118134 A CN104118134 A CN 104118134A CN 201410398044 A CN201410398044 A CN 201410398044A CN 104118134 A CN104118134 A CN 104118134A
- Authority
- CN
- China
- Prior art keywords
- guideway
- hydraulic machine
- slide block
- guide frame
- horizontal hydraulic
- 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.)
- Pending
Links
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a guide structure of a horizontal type hydraulic machine. The guide structure comprises a guide rail pair and a sliding block and is characterized in that a roll ball type linear sliding guide rail pair is adopted as the guide rail pair, a roll ball type linear sliding block is adopted as the sliding block, the guide rail pair is laid on a base of a working table, the sliding block is arranged at the bottom of a hydraulic machine sliding block connected with a horizontal type hydraulic cylinder, the horizontal type hydraulic cylinder is arranged on the base of the working table through a hydraulic cylinder base, and the sliding block is in slide fit with the guide rail pair. The technical scheme of replacing a traditional stand column guide sleeve with the roll ball type linear sliding guide rail pair is adopted, the guide accuracy is high, abrasion is small, in addition, the guide rail pair is provided with a steel plate telescopic protective cover dust removal device, cleanness of guide rails is ensured, frictional force is reduced, the probability of damage to the guide rails is reduced, and the service life is prolonged.
Description
Technical field
The present invention relates to hydraulic press, relate in particular to a kind of guide frame of horizontal hydraulic machine.
Background technology
Hydraulic press is by hydrostatic pressure, to carry out the goods such as processing metal, plastics, rubber, timber, powder, by the direction of active force, distinguishes, and mainly contains vertical and horizontal two kinds, and most hydraulic presses are vertical, push multiplex horizontal with hydraulic press.
The punching press power part that vertical hydraulic press is used is also vertical, and the active force that hydraulic power parts produce is identical with the direction of gravity, and workpiece is extruded in counterdie.But for the larger workpiece of length, the hydraulic press processing of vertical is cumbersome, hydraulic power parts are longer in vertical displacement, the vertical fixing height of workpiece is larger, this vertical support is a larger burden, and whole height is too high, make to move in the center of gravity of equipment less stable.Height space requirement vertical during layout is high, causes operation inconvenience.
The principal character of horizontal hydraulic machine is the horizontal installation of master cylinder, it is the axis horizontal of master cylinder, workbench working face is vertical with horizontal plane, master cylinder band movable slider is done the motion of horizontal direction, its guide frame is different from the vertically arranged hydraulic press of conventional master cylinder, the conventional hydraulic press master cylinder direction of motion is parallel to movement parts gravity direction, relies on guide ring, fairlead guiding in master cylinder can meet guiding requirement.And horizontal hydraulic machine is different, its master cylinder axis and horizontal plane due to slide block and the deadweight meeting shape that is connected to the mould on slide block in an angle, and along with the stretching out of master cylinder, this angle can increase, and then cause piston rod upper and lower side unbalance stress, easily cause piston rod one layback hair wearing and tearing.General four guide colume types or the wedge guide rail structure of adopting of slider guide structure of traditional horizontal hydraulic machine.In horizontal guide pillar slider of hydraulic press motion process, deadweight can cause the distortion of guide pillar, and has increased frictional force between guide pillar, guide pin bushing; Wedge guide rail structure guiding accuracy is good, bearing capacity is strong, but cost of manufacture is high, and guiding accuracy is difficult to be regulated, and assembling needs reconditioning repeatedly just can reach required precision.
Summary of the invention
The technical assignment of technical problem to be solved by this invention and proposition is that prior art is improved, and a kind of guide frame of horizontal hydraulic machine is provided, and the horizontal hydraulic machine guiding mechanism solving in current technology is easy to wear, the difficult problem regulating of guiding accuracy.
For solving above technical problem, technical scheme of the present invention is:
A kind of guide frame of horizontal hydraulic machine, comprise guideway and slide block, it is characterized in that, described guideway laying apparatus is on table base, slide block device is in the bottom of the hydraulic press sliding shoe being connected with horizontal hydraulic cylinder, horizontal hydraulic cylinder is by hydraulic cylinder base unit on table base, and slide block is slidably matched along guideway.The guide frame of horizontal hydraulic machine of the present invention replaces the guide frame of traditional column guide pin bushing, but install slide block and guideway below the hydraulic press sliding shoe being connected on hydraulic cylinder cylinder head, coordinate and realize guide effect, thereby slideway auxiliary device is guaranteed the precision of stability and the guiding of guideway on table base, guarantee that guiding can not be offset, slide block slides and has guaranteed accuracy and the stability that hydraulic press sliding shoe moves along guideway, thereby effectively improves the guiding accuracy of whole hydraulic press.
Further, described guideway adopts ball-type linear slide guideway, and slide block adopts the ball-type linear slide block matching.Utilize ball-type linear slide guideway from sliding friction, to change traditional guiding friction mode into rolling friction, not only coefficient of friction is low to moderate 1/50 of the guiding of sliding, it is very little that the gap of kinetic force of friction and stiction also becomes, effectively reduce wearing and tearing, therefore when slide block moves, do not have the phenomenon of creeping and skidding and occur.
Further, described guideway adopts four row formula list circular arc tooth form contact line slideways, possesses four directions to the function that waits load character and automatic aligning, can absorb the rigging error of installed surface, reach high load capacity, high-precision requirement, can reach the positioning and guiding precision of μ m level.
Further, described guideway is equipped with parallel two on table base, utilizes two parallel guideways can further improve guiding accuracy vertically, while guaranteeing hydraulic cylinder extension, can not produce axial dipole field.
Further, described slide block is equipped with two on monolateral guideway, when hydraulic press sliding shoe is slided along guideway operation more steady, avoid producing and jolt, improve processing stability and machining accuracy.
Further, described slide block is connected to the bottom of hydraulic press sliding shoe by connecting plate, increases connecting plate and can facilitate the handling of slide block to safeguard, guarantees the dimensional accuracy of assembling.
Further, on described guideway, returning apparatus has protective cover, effectively protects greasy dirt, iron filings, foreign material etc. and falls into and on guideway, damage the normal smooth guiding that guideway affects guideway, assurance guide rail is clean, reduce friction, reduce guide rail and destroy probability, improve the service life of guideway.
Further, described protective cover is steel plate extension-type shelter, is not afraid of that hard thing collides, not yielding, life-span length, good airproof performance, operation is light, and guard shield stroke is long, compresses little.
Further, on described hydraulic cylinder pedestal, returning apparatus has the grating scale parallel with guideway, grating scale is the length measuring instrument with coded system output by dynamic displacement measurement, can effectively detect the displacement of hydraulic press sliding shoe transverse shifting, thereby improves the machining accuracy of hydraulic press.
Compared with prior art, the invention has the advantages that:
The guiding when guide frame of horizontal hydraulic machine of the present invention adopts ball-type linear slide guide rail to coordinate with ball-type linear slide block to realize hydraulic press running, from sliding friction, change traditional guiding friction mode into rolling friction, coefficient of friction is little, it is very little that the gap of kinetic force of friction and stiction becomes, therefore when slide block moves, do not have the phenomenon of creeping and skidding and occur;
Wearing and tearing while effectively reducing guiding, in the service life of improving hydraulic press guide system, have also improved guiding accuracy simultaneously greatly;
The present invention is simple in structure, and cost of manufacture is low, easy to operate, long service life, and economic benefit is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the detailed structure schematic diagram of guideway and slide block.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The guide frame of the disclosed a kind of horizontal hydraulic machine of the embodiment of the present invention, changes the friction mode of linear slide rail into rolling friction, effectively reduces frictional force, reduces guide rail and destroys probability, reaches high load capacity, high-precision requirement.
As depicted in figs. 1 and 2, a kind of guide frame of horizontal hydraulic machine, comprise guideway 1 and slide block 2, guideway 1 laying apparatus is on table base 3, slide block 2 is the bottom at the hydraulic press sliding shoe 5 being connected with horizontal hydraulic cylinder 4 by connecting plate 7 devices, horizontal hydraulic cylinder 4 is by hydraulic cylinder pedestal 6 device busy platform bases 3, guideway 1 adopts ball-type linear slide guideway, slide block 2 adopts the ball-type linear slide block matching, guideway 1 adopts four row formula list circular arc tooth form contact line slideways to possess four directions to the function that waits load character and automatic aligning, can absorb the rigging error of installed surface, slide block 2 is slidably matched along guideway 1.
Guideway 1 is equipped with two parallel enhancings guiding accuracy vertically on table base 3, and slide block 2 assembles two stationarities that strengthen while leading on monolateral guideway 1.
On guideway 1, returning apparatus has protective cover 8, and protective cover 8 is steel plate extension-type shelter, guarantees that guideway 1 is clean, reduces friction, and reduces and destroys probability.
On hydraulic cylinder pedestal 6, returning apparatus has the grating scale parallel with guideway 19, utilizes grating scale 9 accurately to control the horizontal displacement of hydraulic press sliding shoe 5, improves machining accuracy.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the guide frame of a horizontal hydraulic machine, comprise guideway (1) and slide block (2), it is characterized in that, described guideway (1) laying apparatus is on table base (3), slide block (2) device is in the bottom of the hydraulic press sliding shoe (5) being connected with horizontal hydraulic cylinder (4), horizontal hydraulic cylinder (4) is upper by hydraulic cylinder pedestal (6) device busy platform base (3), and slide block (2) is slidably matched along guideway (1).
2. the guide frame of horizontal hydraulic machine according to claim 1, is characterized in that, described guideway (1) adopts ball-type linear slide guideway, and slide block (2) adopts the ball-type linear slide block matching.
3. the guide frame of horizontal hydraulic machine according to claim 2, is characterized in that, described guideway (1) adopts four row formula list circular arc tooth form contact line slideways.
4. the guide frame of horizontal hydraulic machine according to claim 3, is characterized in that, described guideway (1) is equipped with parallel two on table base (3).
5. the guide frame of horizontal hydraulic machine according to claim 4, is characterized in that, described slide block (2) is equipped with two on monolateral guideway (1).
6. the guide frame of horizontal hydraulic machine according to claim 1, is characterized in that, described slide block (2) is connected to the bottom of hydraulic press sliding shoe (5) by connecting plate (7).
7. the guide frame of horizontal hydraulic machine according to claim 1, is characterized in that, the upper returning apparatus of described guideway (1) has protective cover (8).
8. the guide frame of horizontal hydraulic machine according to claim 7, is characterized in that, described protective cover (8) is steel plate extension-type shelter.
9. the guide frame of horizontal hydraulic machine according to claim 1, is characterized in that, the upper returning apparatus of described hydraulic cylinder pedestal (6) has the grating scale (9) parallel with guideway (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398044.4A CN104118134A (en) | 2014-08-13 | 2014-08-13 | Guide structure of horizontal type hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398044.4A CN104118134A (en) | 2014-08-13 | 2014-08-13 | Guide structure of horizontal type hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118134A true CN104118134A (en) | 2014-10-29 |
Family
ID=51763882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398044.4A Pending CN104118134A (en) | 2014-08-13 | 2014-08-13 | Guide structure of horizontal type hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118134A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586934A (en) * | 2021-09-28 | 2021-11-02 | 启东市信达机电制造有限公司 | Stepless regulation type hydraulic mechanical power equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020017485A (en) * | 2000-08-30 | 2002-03-07 | 백남진 | Horizontal Excavator Using Oscillator and Excavating Method thereof |
| CN2815681Y (en) * | 2005-08-25 | 2006-09-13 | 扬州捷迈锻压机械有限公司 | Press slider rolling rail mechanism |
| CN201272041Y (en) * | 2008-10-10 | 2009-07-15 | 江苏扬力集团有限公司 | Guide rail structure of press |
| CN201997753U (en) * | 2011-04-22 | 2011-10-05 | 德州德隆(集团)机床有限责任公司 | Three-axis tube plate numerical control deep hole drilling machine |
| CN102363373A (en) * | 2011-06-30 | 2012-02-29 | 天津市天锻压力机有限公司 | Guide structure for horizontal extrusion hydraulic machine |
| CN202192774U (en) * | 2011-08-12 | 2012-04-18 | 成都科盛石油科技有限公司 | Sliding table of press machine |
| CN202278764U (en) * | 2011-10-10 | 2012-06-20 | 无锡市金宇机械设备有限公司 | Guide rail structure of high-speed notching machine |
| CN202781909U (en) * | 2012-08-28 | 2013-03-13 | 江苏国力锻压机床有限公司 | Guide rail structure of horizontal single-column hydraulic press |
| CN203623013U (en) * | 2013-11-04 | 2014-06-04 | 江苏国力锻压机床有限公司 | Slide block guide structure of horizontal hydraulic machine |
-
2014
- 2014-08-13 CN CN201410398044.4A patent/CN104118134A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020017485A (en) * | 2000-08-30 | 2002-03-07 | 백남진 | Horizontal Excavator Using Oscillator and Excavating Method thereof |
| CN2815681Y (en) * | 2005-08-25 | 2006-09-13 | 扬州捷迈锻压机械有限公司 | Press slider rolling rail mechanism |
| CN201272041Y (en) * | 2008-10-10 | 2009-07-15 | 江苏扬力集团有限公司 | Guide rail structure of press |
| CN201997753U (en) * | 2011-04-22 | 2011-10-05 | 德州德隆(集团)机床有限责任公司 | Three-axis tube plate numerical control deep hole drilling machine |
| CN102363373A (en) * | 2011-06-30 | 2012-02-29 | 天津市天锻压力机有限公司 | Guide structure for horizontal extrusion hydraulic machine |
| CN202192774U (en) * | 2011-08-12 | 2012-04-18 | 成都科盛石油科技有限公司 | Sliding table of press machine |
| CN202278764U (en) * | 2011-10-10 | 2012-06-20 | 无锡市金宇机械设备有限公司 | Guide rail structure of high-speed notching machine |
| CN202781909U (en) * | 2012-08-28 | 2013-03-13 | 江苏国力锻压机床有限公司 | Guide rail structure of horizontal single-column hydraulic press |
| CN203623013U (en) * | 2013-11-04 | 2014-06-04 | 江苏国力锻压机床有限公司 | Slide block guide structure of horizontal hydraulic machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586934A (en) * | 2021-09-28 | 2021-11-02 | 启东市信达机电制造有限公司 | Stepless regulation type hydraulic mechanical power equipment |
| CN113586934B (en) * | 2021-09-28 | 2021-11-26 | 启东市信达机电制造有限公司 | Stepless regulation type hydraulic mechanical power equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509152U (en) | Numerical-control engraving and milling machine for precise processing | |
| CN206047596U (en) | Complex milling machine tool | |
| CN205660400U (en) | Vertical machining center sliding guide device | |
| CN104118134A (en) | Guide structure of horizontal type hydraulic machine | |
| CN203711948U (en) | Numerical control planer-type milling machine | |
| CN104191639A (en) | High-accuracy horizontal hydraulic machine | |
| CN209902103U (en) | Liftable cold bending platform | |
| CN102661700A (en) | Detection apparatus of long stroke leading screw installation precision and application method thereof | |
| CN207310049U (en) | A kind of construction material water pipe cutting machine | |
| CN103464835B (en) | Efficient Workpiece tapping machine | |
| CN205217709U (en) | Novel spinning lathe | |
| CN104511750A (en) | Protection type four-rail support assembly for horizontal coarse framing machine | |
| CN205703402U (en) | A kind of pressing element accurate limiting system | |
| CN210731045U (en) | Movable tail jack | |
| CN203623013U (en) | Slide block guide structure of horizontal hydraulic machine | |
| CN105856326A (en) | High pressure water cutting machine for carpet | |
| CN203495749U (en) | Frequency conversion moving grinding head for steel file grinding machine | |
| CN105965419A (en) | Guide rail fixing tool precise to locate | |
| CN205147825U (en) | Use upset frame formula longmen frame construction of linear guide rail | |
| CN218927124U (en) | Heavy-load roller linear guide rail | |
| CN104389840A (en) | Cylinder connecting base | |
| CN206010423U (en) | A kind of high-precision numerical control machine guide rail | |
| CN103495901A (en) | Transverse beam moving type gantry milling and boring machine with automatic compensation device | |
| CN104476209A (en) | Adjusting device and method for numerically-controlled machine tool linear guiding track mounting | |
| CN205056841U (en) | Guide rail, gyro wheel and be used for mobile device of press workstation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |