CN105479236A - Drive device for working platform - Google Patents
Drive device for working platform Download PDFInfo
- Publication number
- CN105479236A CN105479236A CN201510973401.XA CN201510973401A CN105479236A CN 105479236 A CN105479236 A CN 105479236A CN 201510973401 A CN201510973401 A CN 201510973401A CN 105479236 A CN105479236 A CN 105479236A
- Authority
- CN
- China
- Prior art keywords
- workbench
- transmission rope
- fixed
- working platform
- supporting wire
- 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
Classifications
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/085—Flexible coverings, e.g. coiled-up belts
Abstract
The invention relates to a drive device for a working platform, and overcomes the shortages of high use cost and difficult maintenance of a drive structure for a linear moving working platform in the prior art. According to the drive device for the working platform, which is provided by the invention, the working platform is slidably connected to a base; a drive motor is fixed on the base, and drives a drive wheel to rotate; transmission ropes sleeved between the drive wheel and a pulley rotate under the action of the drive wheel; each transmission rope is fixedly connected with the working platform, and capable of driving the working platform to linearly move during the rotation process; and because the working platform only needs to carry out linear reciprocating motion in a range, each transmission rope does not rotate in the whole cycle during the rotation. Said structure is capable of achieving the purpose of driving the working platform to linearly move by virtue of a simple structure, thus the structure of the working platform is greatly simplified, and then the working platform is low in use cost and convenient to maintain.
Description
Technical field
The present invention relates to rectilinear movement workbench, particularly relate to a kind of workbench drive unit.
Background technology
Rectilinearly-movable workbench is widely used in various production field, as lathe, sawing machine etc.
The drives structure of prior art cathetus travelling table has leading screw, nut width; Linear electric motors etc., rectilinear movement workbench drives structure of the prior art has the high feature of precision, but, workbench drives structure of the prior art is difficult in maintenance, because it has more complicated structure, therefore, in use, maintenance, there is higher cost.To sum up, prior art cathetus travelling table drives structure design unreasonable, use cost is high, difficult in maintenance.
Summary of the invention
A kind of workbench drive unit provided by the invention, is intended to overcome the deficiency that the drives structure use cost of prior art cathetus travelling table is high, difficult in maintenance.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of workbench drive unit, comprise base, described base is fixed with slide rail, described slide rail slidably connects the workbench slided along slide rail, described workbench is fixed with the chute coordinated with slide rail, the drive unit driving workbench to slide along slide rail is provided with between described base and workbench, described drive unit comprises drive motors, described drive motors is provided with driving wheel, described driving wheel is driven by drive motors and rotates, described base is rotatably connected to pulley, transmission rope is arranged with between driving wheel and pulley, described transmission rope is by drive wheel, described transmission rope is fixedly connected with workbench, described base is also fixed with dust cover, described dust cover is located at the top of transmission rope, described driving wheel offers the groove holding transmission rope, the sidewall of described groove offers the decorative pattern of frictional force between the sidewall of increase groove and transmission rope.
In above-mentioned formation, base is provided with slide rail, workbench is fixed with the chute coordinated with slide rail, base is also fixed with drive motors, drive motors drives driving wheel to rotate, base is also rotatably connected to pulley, transmission rope is arranged with between pulley and driving wheel, transmission rope is driven to turn round by driving wheel, transmission rope is fixedly connected with workbench, workbench moving linearly can be driven during transmission rope revolution, above-mentioned formation structure is simple, the object of workbench rectilinear movement can be realized equally, relative to prior art, greatly reduce the manufacturing cost of rectilinear movement workbench drives structure, make rectilinear movement Working table structure simple, easy to maintenance.
A kind of optional scheme, described base is fixed with the supporting wire supporting dust cover, described supporting wire is parallel with transmission rope, and described dust cover comprises the gripper shoe be slidably connected on supporting wire, described gripper shoe is fixed with dustcloth, and described dustcloth is fixedly connected with workbench.Dustcloth, for avoiding dirt accumulation at transmission rope, improves mobile accuracy during movable workbench; In addition, adopt supporting wire, gripper shoe, dustcloth to carry out dust-proof to transmission rope, enormously simplify the structure of dust cover, carry out the manufacturing cost that a step reduces rectilinear movement workbench.
A kind of optional scheme, described base is welded with connecting plate, described connecting plate is provided with the clamping screw of fixed support silk, described connecting plate offers the hole body coordinated with clamping screw, described clamping screw offers the cable hole wearing supporting wire, described cable hole is coaxial with clamping screw, and described supporting wire is provided with the spacing anchor ear preventing clamping screw from skidding off supporting wire.Base is welded with connecting plate, and supporting wire is fixing to be leaned on more; Supporting wire is fixed on connecting plate by clamping screw in addition, screws by what regulate clamping screw and connecting plate the tightness that position can regulate supporting wire easily, easy to operate.
A kind of optional scheme, described gripper shoe offers the slide opening wearing supporting wire, described gripper shoe is also fixed with the locating dowel positioned dustcloth, described locating dowel is threaded connection on the supporting plate, and described locating dowel is vertical with gripper shoe.Gripper shoe offers slide opening, and supporting wire is located in slide opening, and the gripper shoe be positioned on supporting wire is slided flexibly; In addition, gripper shoe is fixed with locating dowel, is convenient to the fixing, easy to operate of dustcloth.
A kind of optional scheme, described workbench offers the through hole wearing transmission rope, described workbench is fixed with the lock-screw be locked at by transmission rope in through hole.Through hole offered by workbench, and transmission rope is fixed in through hole, and workbench uniform force, slip are flexibly.
Compared with prior art, a kind of workbench drive unit provided by the invention, tool has the following advantages: base slidably connects workbench, and on base, be fixed with drive motors, drive motors drives driving wheel to rotate, be sheathed on the transmission rope between driving wheel and pulley to turn round under the effect of driving wheel, transmission rope is fixedly connected with workbench, workbench can be driven in transmission rope turning course to move linearly, because workbench only needs to carry out straight reciprocating motion within the scope of one, therefore, it is not complete cycle revolution during transmission rope revolution, said structure adopts better simply structure can reach the object driving workbench rectilinear movement, enormously simplify the structure of workbench, thus make workbench use cost low, easy to maintenance, in addition, the dust cover be covered with on transmission rope plays dust-proof effect, can avoid dirt accumulation on transmission rope, improve the transmission accuracy of transmission rope, offer groove on the drive wheel, the sidewall of groove offers decorative pattern, improve the coefficient of friction of groove and transmission rope, thus avoid occurring skidding between driving wheel and transmission rope, further increase the transmission accuracy of transmission rope.
Accompanying drawing explanation
Accompanying drawing 1 is the top view of a kind of workbench drive unit of the present invention;
Accompanying drawing 2 is A-A place sectional views in accompanying drawing 1;
Accompanying drawing 3 is B-B place sectional views in accompanying drawing 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of workbench drive unit of the present invention is described further.As Fig. 1, Fig. 2, shown in Fig. 3, a kind of workbench drive unit, comprise base 1, described base 1 is fixed with slide rail 2, described slide rail 2 slidably connects the workbench 3 slided along slide rail 2, described slide rail 2 should have two, to improve the stability of workbench 3 when mobile, described workbench 3 is fixed with the chute coordinated with slide rail 2, the drive unit driving workbench 3 to slide along slide rail 2 is provided with between described base 1 and workbench 3, described drive unit comprises drive motors 4, described drive motors 4 is provided with driving wheel 5, described driving wheel 5 drives rotation by drive motors 4, described base 1 is rotatably connected to pulley 6, transmission rope 7 is arranged with between driving wheel 5 and pulley 6, transmission rope 7 is driven to rotate by driving wheel 5, because workbench 3 only needs to move linearly, therefore, transmission rope 7 does not answer complete cycle to turn round only needs revolution angle just passable, such as, when workbench 3 is moved to the left, driving wheel 5 drives and drives rope to turn round an angle left, now namely workbench 3 is moved to the left, when workbench 3 needs to move right, control drive motors 4 rotates in the opposite direction and workbench 3 can be made to move right, therefore, transmission rope 7 is not complete cycle revolution when turning round, only need to rotate to an angle, this similar is in Belt Drive of the prior art,
See Fig. 2, Fig. 3, certainly, in order to make workbench 3 uniform force, described workbench 3 should be driven by least two transmission ropes 7, in order to represent clear in accompanying drawing, only draw 2 transmission ropes 7, transmission rope 7 more at most workbench 3 is stressed more even, and the concrete quantity of transmission rope 7 does not limit, can unrestricted choice during design, further, transmission rope 7 should be evenly distributed on workbench 3, to make workbench 3 uniform force;
See Fig. 2, Fig. 3, described transmission rope 7 is driven by driving wheel 5, described driving wheel 5 offers the groove 9 holding transmission rope 7, the sidewall of described groove 9 offers the decorative pattern of frictional force between the sidewall of increase groove 9 and transmission rope 7, described decorative pattern increases the coefficient of friction of driving wheel 5 and transmission rope 7, driving wheel 5 and transmission rope 7 is avoided to skid, described transmission rope 7 is fixedly connected with workbench 3, described workbench 3 offers the through hole wearing transmission rope 7, described workbench 3 is fixed with the lock-screw 17 be locked at by transmission rope 7 in through hole, transmission rope 7 is locked by lock-screw 17 through after through hole, certainly, transmission rope 7 also can be fixedly connected with workbench 3 by other connected mode, as adopted welding manner etc.,
See Fig. 1, Fig. 2, Fig. 3, described base 1 is also fixed with dust cover 8, described dust cover 8 is located at the top of transmission rope 7, described base 1 is fixed with the supporting wire 10 supporting dust cover 8, described supporting wire 10 is parallel with transmission rope 7, described base 1 is welded with connecting plate 13, described connecting plate 13 is provided with the clamping screw 14 of fixed support silk 10, described connecting plate 13 offers the hole body coordinated with clamping screw 14, described clamping screw 14 offers the cable hole wearing supporting wire 10, described cable hole is coaxial with clamping screw 14, described supporting wire 10 is provided with the spacing anchor ear 15 preventing clamping screw 14 from skidding off supporting wire 10, spacing anchor ear 15 i.e. anchor ear of the prior art, supporting wire 10 is fixed on connecting plate 13 by clamping screw 14, the tightness of supporting wire 10 can regulate easily, easy to operate,
See Fig. 1, Fig. 2, Fig. 3, described dust cover 8 comprises the gripper shoe 11 be slidably connected on supporting wire 10, described gripper shoe 11 is by some, described gripper shoe 11 is fixed with dustcloth 12, gripper shoe 11 is for supporting dustcloth 12, make the convenient expansion of dustcloth 12, described dustcloth 12 is fixedly connected with workbench 3, the connected mode of dustcloth 12 is identical with dustproof construction connected mode of the prior art, namely dustcloth 12 one end should be fixed on the Worker's Stadium platform, the other end of dustcloth 12 should be fixed on connecting plate 13 or base 1, dustcloth 12 can by bonding, the modes such as mounting are connected with workbench 3, described gripper shoe 11 offers the slide opening wearing supporting wire 10, supporting wire 10 is located in slide opening, described gripper shoe 11 is also fixed with the locating dowel 16 that dustcloth 12 is positioned, described locating dowel 16 is threaded connection in gripper shoe 11, described locating dowel 16 is vertical with gripper shoe 11, locate reliably to make dustcloth 12, described dustcloth 12 also can be offered the hole body coordinated with locating dowel 16, certainly, dustcloth 12 also can be bonded in locating dowel 16.
In specific implementation process, drive motors 4 drives driving wheel 5 to rotate, and driving wheel 5 drives transmission rope 7 action, and pulley 6 makes transmission rope 7 accurately to turn round for coordinating driving wheel 5, workbench 3 is fixedly connected with transmission rope 7, transmission rope 7 revolution can drive workbench 3 to move, and when workbench 3 moves to extreme position, should control drive motors 4 and reverse, now, workbench 3 can move in the opposite direction, and said structure is very simple, easy access.
When workbench 3 working environment is more severe, in the below of transmission rope 7, also dust cover 8 can be set, to protect transmission rope 7, avoid transmission rope 7 to damage.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (5)
1. a workbench drive unit, comprise base (1), described base (1) is fixed with slide rail (2), described slide rail (2) slidably connects the workbench (3) slided along slide rail (2), described workbench (3) is fixed with the chute coordinated with slide rail (2), it is characterized in that: between described base (1) and workbench (3), be provided with the drive unit driving workbench (3) to slide along slide rail (2), described drive unit comprises drive motors (4), described drive motors (4) is provided with driving wheel (5), described driving wheel (5) is driven by drive motors (4) and rotates, described base (1) is rotatably connected to pulley (6), transmission rope (7) is arranged with between driving wheel (5) and pulley (6), described transmission rope (7) is driven by driving wheel (5), described transmission rope (7) is fixedly connected with workbench (3), described base (1) is also fixed with dust cover (8), described dust cover (8) is located at the top of transmission rope (7), described driving wheel (5) offers the groove (9) holding transmission rope (7), the sidewall of described groove (9) offers the decorative pattern of frictional force between the sidewall of increase groove (9) and transmission rope (7).
2. a kind of workbench drive unit according to claim 1, it is characterized in that: described base (1) is fixed with the supporting wire (10) supporting dust cover (8), described supporting wire (10) is parallel with transmission rope (7), described dust cover (8) comprises the gripper shoe (11) be slidably connected on supporting wire (10), described gripper shoe (11) is fixed with dustcloth (12), described dustcloth (12) is fixedly connected with workbench (3).
3. a kind of workbench drive unit according to claim 2, it is characterized in that: described base (1) is welded with connecting plate (13), described connecting plate (13) is provided with the clamping screw (14) of fixed support silk (10), described connecting plate (13) offers the hole body coordinated with clamping screw (14), (14) offer the cable hole wearing supporting wire (10) with described clamping screw, described cable hole is coaxial with clamping screw (14), described supporting wire (10) is provided with the spacing anchor ear (15) preventing clamping screw (14) from skidding off supporting wire (10).
4. a kind of workbench drive unit according to claim 3, it is characterized in that: (11) offer the slide opening wearing supporting wire (10) to described gripper shoe, described gripper shoe (11) is also fixed with the locating dowel (16) that dustcloth (12) is positioned, described locating dowel (16) is threaded connection in gripper shoe (11), and described locating dowel (16) is vertical with gripper shoe (11).
5. a kind of workbench drive unit according to claim 1, it is characterized in that: (3) offer the through hole wearing transmission rope (7) to described workbench, described workbench (3) is fixed with the lock-screw (17) be locked at by transmission rope (7) in through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510973401.XA CN105479236A (en) | 2015-12-21 | 2015-12-21 | Drive device for working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510973401.XA CN105479236A (en) | 2015-12-21 | 2015-12-21 | Drive device for working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479236A true CN105479236A (en) | 2016-04-13 |
Family
ID=55666692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510973401.XA Pending CN105479236A (en) | 2015-12-21 | 2015-12-21 | Drive device for working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114513A (en) * | 2018-07-09 | 2019-01-01 | 广西蓝天科技股份有限公司 | A kind of daylighting unit for green building |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089428A (en) * | 1975-10-03 | 1978-05-16 | Eliyahu Zlaikha | Workpiece holder and feeder device for band saws and other machines |
| CN2106031U (en) * | 1991-08-14 | 1992-06-03 | 张廷纯 | Driving device with numerical control for cutting machine |
| KR20040073048A (en) * | 2003-02-13 | 2004-08-19 | 에스케이비 주식회사 | Noise a measuring instrument of ball-screw |
| CN102091941A (en) * | 2010-12-21 | 2011-06-15 | 郭金龙 | Large-scale reflex kinematic machine tool drive device |
| CN102420018A (en) * | 2010-09-28 | 2012-04-18 | 鸿富锦精密工业（深圳）有限公司 | Telescopic hood device |
| CN104907839A (en) * | 2015-06-20 | 2015-09-16 | 苏州蓝王机床工具科技有限公司 | Driving device for large-sized reciprocating motion machine tool |
| CN205201157U (en) * | 2015-12-21 | 2016-05-04 | 张忠其 | Work platform drive arrangement |
-
2015
- 2015-12-21 CN CN201510973401.XA patent/CN105479236A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089428A (en) * | 1975-10-03 | 1978-05-16 | Eliyahu Zlaikha | Workpiece holder and feeder device for band saws and other machines |
| CN2106031U (en) * | 1991-08-14 | 1992-06-03 | 张廷纯 | Driving device with numerical control for cutting machine |
| KR20040073048A (en) * | 2003-02-13 | 2004-08-19 | 에스케이비 주식회사 | Noise a measuring instrument of ball-screw |
| CN102420018A (en) * | 2010-09-28 | 2012-04-18 | 鸿富锦精密工业（深圳）有限公司 | Telescopic hood device |
| CN102091941A (en) * | 2010-12-21 | 2011-06-15 | 郭金龙 | Large-scale reflex kinematic machine tool drive device |
| CN104907839A (en) * | 2015-06-20 | 2015-09-16 | 苏州蓝王机床工具科技有限公司 | Driving device for large-sized reciprocating motion machine tool |
| CN205201157U (en) * | 2015-12-21 | 2016-05-04 | 张忠其 | Work platform drive arrangement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114513A (en) * | 2018-07-09 | 2019-01-01 | 广西蓝天科技股份有限公司 | A kind of daylighting unit for green building |
| CN109114513B (en) * | 2018-07-09 | 2020-03-24 | 广西蓝天科技股份有限公司 | Lighting unit for green building |
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| 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: 20160413 |