CN106514293A - Sliding table structure capable of moving at quadruple speed - Google Patents
Sliding table structure capable of moving at quadruple speed Download PDFInfo
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- CN106514293A CN106514293A CN201611065199.1A CN201611065199A CN106514293A CN 106514293 A CN106514293 A CN 106514293A CN 201611065199 A CN201611065199 A CN 201611065199A CN 106514293 A CN106514293 A CN 106514293A
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- Prior art keywords
- pulley
- line
- drag
- fixed
- oil cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a sliding table structure capable of moving at a quadruple speed. The sliding table structure capable of moving at the quadruple speed comprises a sliding table body, driving blocks, a sliding table base, linear guide rails, a driving oil cylinder, a left pulley block unit and a right pulley block unit; the driving oil cylinder is a left and right two-way output hydraulic oil cylinder; the sliding table body is arranged on the linear guide rails; the driving blocks are fixed to the sliding table body, and the two ends of each driving block are each provided with a pulling cable; each pulley block unit is a quadruple moment wire winding method pulley block unit; the two ends of each pulling cable are connected to a fixed pulley block and the corresponding driving block; and the left pulley block unit and the right pulley block unit are symmetrical. The transmission principle of a pulley block mechanism is adopted for the sliding table structure capable of moving at the quadruple speed, the driving oil cylinder drives movable pulleys in pulley blocks to walk by L at the speed of V, after the strokes of four strands of steel wire ropes are gathered and superposed through fixed pulleys, the driving blocks are driven to walk by 4L at the speed of 4V, and quadruple amplification of the speed and the stroke is achieved; and the length of the oil cylinder can be shrunk by 3/4, the piston feeding speed is decreased by 3/4, process parameters of the driving oil cylinder are decreased, and cost is saved.
Description
Technical field
The present invention relates to a kind of mechanical field technology, particularly it is a kind of can the movement of four speeds slide unit structure.
Background technology
Point out according to 2014-2020 China's slide unit industry predictions and investment analysis report, the consumption mesh of domestic mechanical skid plateform
It is front in ascendant trend year by year, and slide unit is put forward higher requirement：There is longer stroke, bigger power output, higher
Automated condtrol.
Conventional mechanical skid plateform is the main body lathe bed of building-block machine, correct milling machine and other special purpose machine tools.Mechanical skid plateform
Operation principle is that slide plate does lengthwise movement on lathe bed, because of its lead screw transmission, along with the effect of change speed gear box.Speed etc. can be obtained
Various speeds of service.
The purposes and performance of mechanical skid plateform mechanical skid plateform：Move reciprocatingly after workpiece is installed on slide unit, also can be in slide unit
After the upper installation first-class related accessories of power, by the motion of slide unit, various cuttings, drilling, boring campaign are carried out to workpiece.With many
The slide unit combination of individual different size can carry out the processing of complex partses or be produced in batches.
But, the various slide units of prior art, especially hydraulic pressure moving platform and mechanical skid plateform all have structure weight, product
The high shortcoming of price.Conventional mechanical slide unit adopts ball-screw-transmission, in order to realize that long range stroke must customize nonstandard leading screw,
Nonstandard lead screw machining is difficult, and precision is difficult to ensure that procurement cycle is long, and cost is also greatly improved, and is unfavorable for merchandized handling.And it is normal
Rule hydraulic pressure moving platform stroke and drive oil cylinder stroke be one-to-one relation, in order to meet Long travel must customize it is nonstandard
Long cylinder oil cylinder, one side processing difficulties, precision be difficult to ensure that, procurement cycle and relatively costly, on the other hand supporting Hydraulic Station
Model is also required to increase, and causes the raising of use cost, and economy is bad, is equally also unfavorable for large-scale merchandized handling.
The content of the invention
The technical problem to be solved be to provide it is a kind of can four speeds movement slide unit structure, to solve existing skill
The structure weight that art is present, product price is high, the shortcoming that the service life of oil cylinder is short, reaches that stroke length, speed is fast, extended capability
By force, the high beneficial effect of cost performance.
In order to realize solving the purpose of above-mentioned technical problem, following technical scheme is present invention employs：
The present invention it is a kind of can the movement of four speeds slide unit structure, including slide unit body, drive block, carriage saddle, line slideway, driving
Oil cylinder, left chain wheel group unit, right pulley group unit；Driving oil cylinder is left and right two-way output hydraulic pressure oil cylinder, and left and right outfan is in the same direction
Motion；
Wherein, oil cylinder, the line slideway is driven to be arranged at the bottom of carriage saddle, left chain wheel group unit, right pulley group unit are determined
Pulley is separately fixed at the left and right sides of carriage saddle；
Slide unit body is arranged on line slideway, and can be slided along line slideway；
Drive block is fixed on slide unit body；
Left and right two-way output hydraulic pressure oil cylinder includes left outfan, right outfan, and left outfan, right outfan are moved in the same direction；
Left chain wheel group unit includes running block, fixed pulley group, drag-line, is four times of torque winding method assembly pulley units, and drag-line
One end is relative with another extreme direction；Drag-line one end is connected to fixed pulley group, and the drag-line other end is connected to drive block；
Right pulley group unit is symmetrical with left chain wheel group unit.
It is further specific, drag-line stretcher can be set between drag-line one end and fixed pulley group, drag-line passes through drag-line
Stretcher is connected to fixed pulley group.
Further specific, described line slideway is single or multiple；When line slideway is multiple, each straight line
Guide rail parallel is distributed.
Further specific, the running block of described left chain wheel group unit includes the first fixed pulley, the second fixed pulley,
It is fixed on the left side of carriage saddle；Running block includes the first movable pulley, the second movable pulley, is each attached to drive the left output of oil cylinder
End；Drag-line one end is relatively fixed with fixed pulley group；The drag-line other end bypass successively the second movable pulley, the second fixed pulley, first move
Pulley, the first fixed pulley, are finally fixedly connected with drive block.
Further specific, the running block of described right pulley group unit includes the first fixed pulley, the second fixed pulley,
It is fixed on the right side of carriage saddle；Running block includes the first movable pulley, the second movable pulley, is each attached to drive the right output of oil cylinder
End；Drag-line one end is relatively fixed with fixed pulley group；The drag-line other end bypass successively the second movable pulley, the second fixed pulley, first move
Pulley, the first fixed pulley, are finally fixedly connected with drive block.
Further specific, described drive block is fixed on the bottom of slide unit body, and drive block bottom is provided with chute, to
Drive block is allowd to be supported on line slideway and move along line slideway.
Further specific, described drive block includes left drive block, right drive block, is separately fixed at the bottom of slide unit body
Left and right two ends.
This patent can four speeds movement slide unit structure, by the transmission principle using pulley block mechanism, in Bidirectional pulling
The two ends of rod oil cylinder drive two movable pulleys, movable pulley to be combined into assembly pulley with two fixed pulleys by drag-line and drive jointly respectively
Drive block, drive block connect and drive slide unit body with slide unit body phase, so as to realize the linkage of whole slide unit structure.By driving oil cylinder
Respectively with speed V with the movable pulley walking L in running block, according to assembly pulley principle, each movable pulley will drive two bursts of drawings
Rope is respectively walked L, and the stroke of four strands of drag-lines is driven drive block after quiet pulley collects superposition and walked 4L with speed 4V, so as to realize
Four times of amplifications of speed and stroke.
These technical schemes, including improved technical scheme can also be combined with each other or combine, so as to reach preferably
Technique effect.
There is following beneficial effect by adopting above-mentioned technical proposal, the present invention：
The technical scheme of this patent, version are fairly simple, are easy to process and install, low cost of manufacture, straight using high accuracy
Line guide rail, transmission precision are high.Due to the type of belt drive using assembly pulley, it is possible to achieve drive many times of oil cylinder stroke and speed to put
Greatly, comparing hydraulic pressure moving platform conventional on market and mechanical skid plateform has very big advantage in structure lightened and product price, and
Also there are the present invention multiple product docking that conventional slide unit does not possess to expand the function of using, and this function is also located at present at home
In space state.
Walked L with the movable pulley in running block with speed V by driving oil cylinder respectively, according to assembly pulley principle, often
Individual movable pulley will all drive two strands of drag-lines with the L that walks, and the stroke of four strands of drag-lines drives drive block after quiet pulley collects superposition
With speed 4V walking 4L, so as to realize the double amplification of speed and stroke.
The technical scheme of this patent, more conventional hydraulic pressure moving platform realize that same stroke and feed speed can make length of oil cylinder
Shorten 3/4ths, piston feed speed reduces 3/4ths, greatly reduce driving oil cylinder technological parameter, it is cost-effective, gently
Quantify product structure, the service life of oil cylinder will also be greatly improved in addition.
The technical scheme of this patent, the High power output having, stroke length, speed are fast, operation is steady, adaptability is high, extension
Ability is strong, high these advantages of cost performance, and commercially competitiveness is strong.
Due to itself just having a simple structure, high precision, low cost, the advantages of assembling speed is fast, possess it is wide should
With space, with low cost, it is conventional and special that multi-functional advantage can be widely applied to laboratory, mine, petrochemical industry, machining etc.
Different field, fills up the blank of domestic this aspect.Upper general turning head is equipped with to the present invention, boring head, milling head, line are cut
Cut, after welding Shou Deng process units using its in high precision with big stroke the characteristics of can be used to process various super-huge, different in nature part,
Suitable for special dimensions such as aviation, ship, wind-powered electricity generation, mines；It is used especially for various general, special purpose machine tool fields replacements traditional
Hydraulic pressure moving platform, it is cost-effective, improve the competitiveness of product.
Description of the drawings
Fig. 1 be this patent can four speeds movement slide unit structure overall structure diagram.
Fig. 2 be this patent can four speeds movement slide unit structure left view schematic diagram.
In figure, 1- slide unit bodies, 2- drive blocks, the first fixed pulleys of 3-, the second fixed pulleys of 4-, the second movable pulleys of 5-, 6- first
Movable pulley, 7- drive oil cylinder, 8- carriage saddles, 9- drag-lines.
Specific embodiment
Below in conjunction with the accompanying drawings this patent is further explained.But the protection domain of this patent is not limited to specific enforcement
Mode.
Embodiment 1
As depicted in figs. 1 and 2, this patent can the movement of four speeds slide unit structure, including slide unit body 1, drive block 2, carriage saddle
8th, line slideway, driving oil cylinder 7, left chain wheel group unit, right pulley group unit；Left and right assembly pulley unit is including two dynamic cunnings
Wheel, two fixed pulleys, drag-lines；Driving oil cylinder 7 is left and right two-way output hydraulic pressure oil cylinder, and left outfan, right outfan are moved in the same direction；
Wherein, the oil cylinder 7, line slideway is driven to be arranged at the bottom of carriage saddle 8, left chain wheel group unit, right pulley group unit
Fixed pulley is separately fixed at the left and right sides of carriage saddle 8.
Slide unit body 1 is arranged on line slideway, and can be slided along line slideway；When described line slideway is multiple, respectively
The parallel distribution of individual line slideway.
Drive block 2 is fixed on the bottom on slide unit body 1, and 2 bottom of drive block is provided with chute, uses so that drive block 2 can
To be supported on line slideway and move along line slideway.The two ends of drive block 2 connect left chain wheel group unit, right pulley respectively
The drag-line of group unit.
The running block of left chain wheel group unit includes the first fixed pulley 3, the second fixed pulley 4, is each attached to a left side for carriage saddle 8
Side；Running block includes the first movable pulley 6, the second movable pulley 5, is each attached to drive the left outfan of oil cylinder 7；9 one end of drag-line
It is relatively fixed with fixed pulley group；9 other end of drag-line bypass successively the second movable pulley 5, the second fixed pulley 4, the first movable pulley 6,
One fixed pulley 3, is finally fixedly connected with drive block 2.
The running block of right pulley group unit includes the first fixed pulley 3, the second fixed pulley 4, is each attached to the right side of carriage saddle 8
Side；Running block includes the first movable pulley 6, the second movable pulley 5, is each attached to drive the right outfan of oil cylinder 7；9 one end of drag-line
It is relatively fixed with fixed pulley group；9 other end of drag-line bypass successively the second movable pulley 5, the second fixed pulley 4, the first movable pulley 6,
One fixed pulley 3, is finally fixedly connected with drive block 2.
9 one end of drag-line of right pulley group unit is fixed on the right side of carriage saddle 8, and the other end bypasses movable pulley successively, slides calmly
Wheel, drives on the right side of drive block 2；Two movable pulleys of right pulley group unit are fixedly installed on the right outfan for driving oil cylinder 7；Right cunning
Two fixed pulleys of wheel group unit are fixed on the right end of carriage saddle 8.
9 stretcher of drag-line is set in the left end of carriage saddle 8, drag-line 9 is fixed on the carriage saddle 8 by drag-line stretcher
Left end.
Embodiment 2
This patent can the movement of four speeds slide unit structure, including slide unit body 1, drive block 2, carriage saddle 8, line slideway, driving
Oil cylinder 7, left chain wheel group unit, right pulley group unit；Left and right assembly pulley unit includes movable pulley, fixed pulley, drag-line 9；Drive
Oil cylinder 7 is left and right two-way output hydraulic pressure oil cylinder, and left outfan, right outfan are moved in the same direction.
Wherein, oil cylinder 7, line slideway is driven to be arranged at the bottom of carriage saddle 8, left chain wheel group unit, right pulley group list
The fixed pulley of unit is separately fixed at the left and right sides of carriage saddle 8.
Slide unit body 1 is arranged on line slideway, and can be slided along line slideway；When line slideway is multiple, each straight line
Guide rail parallel is distributed.
Drive block is fixed on slide unit body 1, and drive block is divided into left drive block and right drive block；Drive left drive block and connect left cunning
The drag-line of the drag-line 9 of wheel group unit, right drive block right pulley group unit.
The running block of left chain wheel group unit includes the first fixed pulley 3, the second fixed pulley 4, is each attached to a left side for carriage saddle 8
Side；Running block includes the first movable pulley 6, the second movable pulley 5, is each attached to drive the left outfan of oil cylinder 7；9 one end of drag-line
It is relatively fixed with fixed pulley group；9 other end of drag-line bypass successively the second movable pulley 5, the second fixed pulley 4, the first movable pulley 6,
One fixed pulley 3, is finally fixedly connected with left drive block.
The running block of right pulley group unit includes the first fixed pulley 3, the second fixed pulley 4, is each attached to the right side of carriage saddle 8
Side；Running block includes the first movable pulley 6, the second movable pulley 5, is each attached to drive the right outfan of oil cylinder 7；9 one end of drag-line
It is relatively fixed with fixed pulley group；9 other end of drag-line bypass successively the second movable pulley 5, the second fixed pulley 4, the first movable pulley 6,
One fixed pulley 3, is finally fixedly connected with right left drive block.
Drag-line stretcher is set simultaneously in the left side and right side of carriage saddle 8, drag-line 9 is fixed on the carriage saddle 8 by drag-line 9
Left side and right side.
Claims (7)
1. it is a kind of can four speeds movement slide unit structure, it is characterized in that：Including slide unit body, drive block, carriage saddle, line slideway,
Drive oil cylinder, left chain wheel group unit, right pulley group unit；Driving oil cylinder be left and right two-way output hydraulic pressure oil cylinder, left and right outfan
Move in the same direction；
Wherein, oil cylinder, the line slideway is driven to be arranged at the bottom of carriage saddle, left chain wheel group unit, right pulley group unit are determined
Pulley is separately fixed at the left and right sides of carriage saddle；
Slide unit body is arranged on line slideway, and can be slided along line slideway；
Drive block is fixed on slide unit body；
Left and right two-way output hydraulic pressure oil cylinder includes left outfan, right outfan, and left outfan, right outfan are moved in the same direction；
Left chain wheel group unit includes running block, fixed pulley group, drag-line, is four times of torque winding method assembly pulley units, and drag-line
One end is relative with another extreme direction；Drag-line one end is connected to fixed pulley group, and the drag-line other end is connected to drive block；
Right pulley group unit is symmetrical with left chain wheel group unit.
2. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Drag-line one end and fixed pulley group it
Between drag-line stretcher is set, drag-line is connected to fixed pulley group by drag-line stretcher.
3. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Described line slideway for single or
Person is multiple；When line slideway is multiple, the parallel distribution of each line slideway.
4. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Described left chain wheel group unit it is dynamic
Assembly pulley includes the first fixed pulley, the second fixed pulley, is each attached to the left side of carriage saddle；Running block include the first movable pulley,
Second movable pulley, is each attached to drive the left outfan of oil cylinder；Drag-line one end is relatively fixed with fixed pulley group；The drag-line other end according to
It is secondary to bypass the second movable pulley, the second fixed pulley, the first movable pulley, the first fixed pulley, finally it is fixedly connected with drive block.
5. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Described right pulley group unit it is dynamic
Assembly pulley includes the first fixed pulley, the second fixed pulley, is each attached to the right side of carriage saddle；Running block include the first movable pulley,
Second movable pulley, is each attached to drive the right outfan of oil cylinder；Drag-line one end is relatively fixed with fixed pulley group；The drag-line other end according to
It is secondary to bypass the second movable pulley, the second fixed pulley, the first movable pulley, the first fixed pulley, finally it is fixedly connected with drive block.
6. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Described drive block is fixed on slide unit
The bottom of body, drive block bottom are provided with chute, use so that drive block can be supported on line slideway and lead along straight line
Rail is moved.
7. according to claim 1 can four speeds movement slide unit structure, it is characterized in that：Described drive block includes left driving
Block, right drive block, are separately fixed at the left and right two ends of the bottom of slide unit body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065199.1A CN106514293A (en) | 2016-11-28 | 2016-11-28 | Sliding table structure capable of moving at quadruple speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065199.1A CN106514293A (en) | 2016-11-28 | 2016-11-28 | Sliding table structure capable of moving at quadruple speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514293A true CN106514293A (en) | 2017-03-22 |
Family
ID=58357693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611065199.1A Pending CN106514293A (en) | 2016-11-28 | 2016-11-28 | Sliding table structure capable of moving at quadruple speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697697A (en) * | 2017-10-18 | 2018-02-16 | 温州万润机械有限公司 | The splicing coil replacing mechanism of docking machine |
| CN115026600A (en) * | 2022-07-21 | 2022-09-09 | 郭新胜 | Five-axis CNC (computer numerical control) machining and milling center |
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| JP2010240815A (en) * | 2009-04-10 | 2010-10-28 | Mitsubishi Heavy Ind Ltd | Linear guide device of machine tool |
| CN102601662A (en) * | 2012-03-26 | 2012-07-25 | 长安大学 | Speed multiplying mechanism for pulley block of hydraulic cylinder |
| CN105598951A (en) * | 2016-03-17 | 2016-05-25 | 苏州特瑞特机器人有限公司 | Wing type slide table single-axis robot |
| CN205639514U (en) * | 2016-05-16 | 2016-10-12 | 苏州通又盛电子科技有限公司 | Linear slip table module |
| CN206241651U (en) * | 2016-11-28 | 2017-06-13 | 洛阳利维科技有限公司 | It is a kind of can four speeds movement slide unit structure |
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2016
- 2016-11-28 CN CN201611065199.1A patent/CN106514293A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010240815A (en) * | 2009-04-10 | 2010-10-28 | Mitsubishi Heavy Ind Ltd | Linear guide device of machine tool |
| CN102601662A (en) * | 2012-03-26 | 2012-07-25 | 长安大学 | Speed multiplying mechanism for pulley block of hydraulic cylinder |
| CN105598951A (en) * | 2016-03-17 | 2016-05-25 | 苏州特瑞特机器人有限公司 | Wing type slide table single-axis robot |
| CN205639514U (en) * | 2016-05-16 | 2016-10-12 | 苏州通又盛电子科技有限公司 | Linear slip table module |
| CN206241651U (en) * | 2016-11-28 | 2017-06-13 | 洛阳利维科技有限公司 | It is a kind of can four speeds movement slide unit structure |
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| 黄杰民: "《小型机械设计实用知识》", 30 November 1963 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697697A (en) * | 2017-10-18 | 2018-02-16 | 温州万润机械有限公司 | The splicing coil replacing mechanism of docking machine |
| CN115026600A (en) * | 2022-07-21 | 2022-09-09 | 郭新胜 | Five-axis CNC (computer numerical control) machining and milling center |
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Application publication date: 20170322 |
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