CN105773551B - A kind of work table rotation device - Google Patents

A kind of work table rotation device Download PDF

Info

Publication number
CN105773551B
CN105773551B CN201610360336.8A CN201610360336A CN105773551B CN 105773551 B CN105773551 B CN 105773551B CN 201610360336 A CN201610360336 A CN 201610360336A CN 105773551 B CN105773551 B CN 105773551B
Authority
CN
China
Prior art keywords
slide bar
way clutch
valve port
valve
roller
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.)
Active
Application number
CN201610360336.8A
Other languages
Chinese (zh)
Other versions
CN105773551A (en
Inventor
李丹
曾婵
何悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hongfu Shipbuilding Co.,Ltd.
Original Assignee
Jiangsu Jiangbei Shipbuilding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Jiangbei Shipbuilding Co Ltd filed Critical Jiangsu Jiangbei Shipbuilding Co Ltd
Priority to CN201610360336.8A priority Critical patent/CN105773551B/en
Publication of CN105773551A publication Critical patent/CN105773551A/en
Application granted granted Critical
Publication of CN105773551B publication Critical patent/CN105773551B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/10Clutch systems with a plurality of fluid-actuated clutches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/12Details not specific to one of the before-mentioned types
    • F16D25/14Fluid pressure control

Abstract

The present invention provides a kind of work table rotation device, belongs to mechanical equipment technical field.It includes the first one-way clutch, second one-way clutch, first slide bar and the second slide bar are all slidably arranged on support, one end of first slide bar and one end of the second slide bar are both connected to connecting plate, drive piston rod and the connecting plate connection of oil cylinder, the axis of output revolving shaft and the axis of driving oil cylinder are mutually perpendicular to and are located between the first slide bar and the second slide bar, the concentric one end installed in output revolving shaft of workbench, first inside race of the first one-way clutch is fixedly arranged on output revolving shaft, the first roller on first outer sleeve is arranged in the roller groove of the first slide bar, second inside race of the second one-way clutch is also fixedly arranged on output revolving shaft, the second roller on second outer sleeve is arranged in the roller groove of the second slide bar, the idle running direction of first one-way clutch and the second one-way clutch is identical.This practicality realizes workbench and is accurately positioned, and is conducive to improving flap disc crudy.

Description

A kind of work table rotation device
Technical field
The present invention relates to mechanical equipment technical field, more particularly to a kind of work table rotation device.
Background technology
Flap disc is a kind of strong elastic mill, is to be formed by plastics or fiber square are viscous with emery cloth hinge.It is mainly used in Sanding and polishing in industrial production, is particularly used in shipbuilding, automobile, aviation, machinery, instrument, bridge and building trade and furniture Metal and nonmetallic materials various type face derusting, paint removal, flash removed and polishing welding seams.In the automatic production of flap disc, The chassis of flap disc is placed on the work station disk on slew gear, and with the rotation of slew gear be transported to it is corresponding Station, according to the technological process of production of flap disc, the chassis of flap disc sequentially passes through gluing station with the rotation of slew gear Carry out gluing, the screening of cutting screening station progress blade and shaping station and shaping is carried out to the blade on chassis, it is last defeated Go out finished product;During station disc spins to corresponding station on slew gear, slew gear stops operating and carries out station positioning, with Just position equipment is accurately produced and processed, and slew gear of the prior art is by controlling servomotor to stop operating Station positioning is carried out, this mode can not accurately carry out station positioning, cause that the uniformity of flap disc is poor, quality can not be obtained Ensure.
The content of the invention
It is an object of the invention to provide a kind of work table rotation device, the existing table positions accuracy of solution is poor, And cause the problem of flap disc crudy is poor.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of work table rotation device, it includes support, driving oil cylinder, cylinder support, hydraulic system, connecting plate, the first cunning Bar, the second slide bar, the first one-way clutch, the second one-way clutch, the first roller, the second roller, output revolving shaft, the first stroke Switch, the second travel switch, workbench, first slide bar and the second slide bar are parallel to each other, and are all slidably arranged on support On, one end of first slide bar and one end of the second slide bar are both connected to connecting plate, and the driving oil cylinder is arranged on cylinder support On, the piston rod of the driving oil cylinder and connecting plate connection, described drive are provided with the first valve port and the second valve port on oil cylinder, described First travel switch and the second travel switch are arranged on the both sides of connecting plate, and the output revolving shaft is rotatably provided on support, defeated Go out the axis of rotating shaft and drive the axis of oil cylinder to be mutually perpendicular to and be located between the first slide bar and the second slide bar, the workbench is same Axle center is arranged on one end of output revolving shaft, and first one-way clutch includes the first inside race and the first outer sleeve, described the First inside race of one one-way clutch is fixedly arranged on output revolving shaft with key, and the first roller is provided with first outer sleeve, First roller is arranged in the roller groove of the first slide bar, and second one-way clutch is included outside the second inside race and second Sleeve, the second inside race of second one-way clutch is also fixedly arranged on output revolving shaft with key, is set on second outer sleeve The second roller is equipped with, second roller is arranged in the roller groove of the second slide bar, first one-way clutch and the second list Identical to the idle running direction of clutch, the hydraulic system includes hydraulic lock, reversal valve, fuel tank, oil pump, overflow valve, described to change Valve port A, valve port B, valve port C, valve port D, the valve port A and valve port B are provided with to valve and passes through hydraulic lock connection driving oil cylinder First valve port and the second valve port, the valve port C are connected to fuel tank, and the valve port D is connected to one end of oil pump, the oil pump it is another One end is connected to fuel tank, and overflow valve has been arranged in parallel between the valve port D and oil pump.
Further, between first slide bar and support, it is both provided with sliding guide sleeve between the second slide bar and support.
Further, rolling bearing is provided between the output revolving shaft and support, the outside of the rolling bearing is set There is dust-proof end cap.
Further, the overflow valve is pilot operated compound relief valve.
Further, first travel switch and the second travel switch are both connected to reversal valve.
The present invention compared to the prior art, with advantages below and effect:Operation of oil pump, the piston rod of driving oil cylinder is stretched Go out, drive the first slide bar and the second slide bar synchronously to travel forward by connecting plate, the engagement of the first one-way clutch, the second one-way clutch Device is separated, and output revolving shaft is rotated clockwise, and drives workbench to turn over a step pitch, and hydraulic lock is advantageously implemented workbench processing When stability.Connecting plate touches the first travel switch, and control reversal valve commutation, the piston rod of driving oil cylinder is retracted, and now first One-way clutch is separated, and the second one-way clutch engagement, output revolving shaft is still rotated clockwise.So, in the work of driving oil cylinder During stopper rod is moved back and forth, the first one-way clutch and the second one-way clutch alternately will drive output revolving shaft to make up time Stitching enters revolution, so as to effectively utilize the idle running of driving oil cylinder, greatly reduces energy consumption.Between first slide bar and support, Sliding guide sleeve is both provided between two slide bars and support, the abrasion between the first slide bar, the second slide bar and support is reduced, significantly Extend the service life of the first slide bar and the second slide bar.Rolling bearing is provided between output revolving shaft and support, is conducive to defeated Go out rotating shaft smoothly to rotate, dust-proof end cap is provided with the outside of rolling bearing, effectively prevent the impurity such as dust and enter the axis of rolling Hold, extend the service life of rolling bearing.Overflow valve is pilot operated compound relief valve, not only with protective effect, and is conducive to Remote control.This practicality realizes workbench and is accurately positioned, and is conducive to improving flap disc crudy, rational in infrastructure, reliability It is good.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is top view of the invention.
In figure:1. support, 2. driving oil cylinders, 3. cylinder supports, 4. hydraulic systems, 5. connecting plates, 6. first slide bars, 7. second Slide bar, 8. first one-way clutch, 9. second one-way clutch, 10. first rollers, 11. second rollers, 12. output revolving shafts, 13. the first travel switch, 14. second travel switches, 15. first valve ports, 16. second valve ports, 17. first inside races, 18. first Outer sleeve, 19. second inside races, 20. second outer sleeves, 21. roller grooves, 22. hydraulic locks, 23. reversal valves, 24. fuel tanks, 25. Oil pump, 26. overflow valves, 27. valve port A, 28. valve port B, 29. valve port C, 30. valve port D, 31. sliding guide sleeves, 32. rolling bearings, 33. dust-proof end cap, 34. workbench.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair Bright explanation and the invention is not limited in following examples.
As depicted in figs. 1 and 2, a kind of work table rotation device, it includes support 1, driving oil cylinder 2, cylinder support 3, liquid Pressure system 4, connecting plate 5, the first slide bar 6, the second slide bar 7, the first one-way clutch 8, the second one-way clutch 9, the first roller 10, Second roller 11, output revolving shaft 12, the first travel switch 13, the second travel switch 14, workbench 34, the He of the first slide bar 6 Second slide bar 7 is parallel to each other, and is all slidably arranged on support 1, between first slide bar 6 and support 1, the second slide bar 7 Sliding guide sleeve 31 is both provided between support 1, the abrasion between the first slide bar 6, the second slide bar 7 and support 1 is reduced, significantly Extend the service life of the first slide bar 6 and the second slide bar 7.One end of first slide bar 6 and one end of the second slide bar 7 all connect Connecting plate 5 is connected to, the driving oil cylinder 2 is arranged on cylinder support 3, the piston rod and connecting plate 5 of the driving oil cylinder 2 are connected, institute State and be provided with the first valve port 15 and the second valve port 16, the travel switch 14 of the first travel switch 13 and second on driving oil cylinder 2 It is arranged on the both sides of connecting plate 5.The output revolving shaft 12 is rotatably provided on support 1, between the output revolving shaft 12 and support 1 Rolling bearing 32 is provided with, is conducive to output revolving shaft 12 smoothly to rotate, the outside of the rolling bearing 32 is provided with dust-proof end Lid 33, effectively prevent the impurity such as dust into rolling bearing 32, extends the service life of rolling bearing 32.Output revolving shaft 12 Axis and drive oil cylinder 2 axis be mutually perpendicular to and be located between the first slide bar 6 and the second slide bar 7, the workbench 34 is same Axle center is arranged on one end of output revolving shaft 12, and first one-way clutch 8 includes the first inside race 17 and the first outer sleeve 18, First inside race 17 of first one-way clutch 8 is fixedly arranged on output revolving shaft 12 with key, is set on first outer sleeve 18 The first roller 10 is equipped with, first roller 10 is arranged in the roller groove 21 of the first slide bar 6, second one-way clutch 9 Including the second inside race 19 and the second outer sleeve 20, the second inside race 19 of second one-way clutch 9 is also fixedly arranged at key On output revolving shaft 12, the second roller 11 is provided with second outer sleeve 20, second roller 11 is arranged on the second slide bar 7 Roller groove 21 in.First one-way clutch 8 is identical with the idle running direction of the second one-way clutch 9.The hydraulic system 4 Including hydraulic lock 22, reversal valve 23, fuel tank 24, oil pump 25, overflow valve 26, valve port A27, valve port are provided with the reversal valve 23 B28, valve port C29, valve port D30, the valve port A27 and valve port B28 connect the first valve port 15 for driving oil cylinder 2 by hydraulic lock 22 With the second valve port 16, the valve port C29 is connected to fuel tank 24, and the valve port D30 is connected to one end of oil pump 25, the oil pump 25 The other end be connected to fuel tank 24, overflow valve 26 has been arranged in parallel between the valve port D30 and oil pump 25, the overflow valve 26 is Pilot operated compound relief valve, not only with protective effect, and is conducive to remote control.The stroke of first travel switch 13 and second Switch 14 is both connected to reversal valve 23.
By above-mentioned technical proposal, a kind of work table rotation device of the invention drives oil cylinder 2 in use, oil pump 25 works Piston rod stretch out, the first slide bar 6 is driven by connecting plate 5 and the second slide bar 7 is synchronous travels forward, the first one-way clutch 8 connects Close, the second one-way clutch 9 is separated, and output revolving shaft 12 is rotated clockwise, drive workbench 34 to turn over a step pitch, hydraulic lock 22 are advantageously implemented stability when workbench 34 is processed.Connecting plate 5 touches the first travel switch 13, and control reversal valve 23 commutates, The piston rod of oil cylinder 2 is driven to retract, now the first one-way clutch 8 is separated, and the second one-way clutch 9 is engaged, output revolving shaft 12 Still rotate clockwise.So, during the piston rod of driving oil cylinder 2 is moved back and forth, the first one-way clutch 8 and second One-way clutch 9 will alternately drive output revolving shaft 12 to make stepping revolution clockwise, so as to effectively utilize the sky of driving oil cylinder 2 Journey, greatly reduces energy consumption.This practicality realizes workbench 34 and is accurately positioned, and is conducive to improving flap disc crudy, structure Rationally, good reliability.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to The protection domain of invention.

Claims (5)

1. a kind of work table rotation device, it is characterised in that:It includes support, driving oil cylinder, cylinder support, hydraulic system, company Plate, the first slide bar, the second slide bar, the first one-way clutch, the second one-way clutch, the first roller, the second roller, output turn Axle, the first travel switch, the second travel switch, workbench, first slide bar and the second slide bar are parallel to each other, and all slidably It is arranged on support, one end of first slide bar and one end of the second slide bar are both connected to connecting plate, and the driving oil cylinder is installed On cylinder support, the piston rod of the driving oil cylinder and connecting plate connection are provided with the first valve port and the on the driving oil cylinder Two valve ports, first travel switch and the second travel switch are arranged on the both sides of connecting plate, and the output revolving shaft is rotatably set On support, the axis of output revolving shaft and the axis of driving oil cylinder are mutually perpendicular to and are located between the first slide bar and the second slide bar, The concentric one end installed in output revolving shaft of the workbench, first one-way clutch is included outside the first inside race and first Sleeve, the first inside race of first one-way clutch is fixedly arranged on output revolving shaft with key, is set on first outer sleeve There is the first roller, first roller is arranged in the roller groove of the first slide bar, and second one-way clutch is included in second Seat ring and the second outer sleeve, the second inside race of second one-way clutch are also fixedly arranged on output revolving shaft with key, and described Be provided with the second roller on two outer sleeves, second roller is arranged in the roller groove of the second slide bar, described first it is unidirectional from Clutch is identical with the idle running direction of the second one-way clutch, the hydraulic system include hydraulic lock, reversal valve, fuel tank, oil pump, overflow Flow and be provided with valve port A, valve port B, valve port C, valve port D on valve, the reversal valve, the valve port A and valve port B are connected by hydraulic lock The first valve port and the second valve port of oil cylinder are driven, the valve port C is connected to fuel tank, and the valve port D is connected to one end of oil pump, institute The other end for stating oil pump is connected to fuel tank, and overflow valve has been arranged in parallel between the valve port D and oil pump.
2. a kind of work table rotation device according to claim 1, it is characterised in that:First slide bar and support it Between, between the second slide bar and support be both provided with sliding guide sleeve.
3. a kind of work table rotation device according to claim 1, it is characterised in that:Between the output revolving shaft and support It is provided with the outside of rolling bearing, the rolling bearing and is provided with dust-proof end cap.
4. a kind of work table rotation device according to claim 1, it is characterised in that:The overflow valve is pilot-operated type overflow Valve.
5. a kind of work table rotation device according to claim 1, it is characterised in that:First travel switch and second Travel switch is both connected to reversal valve.
CN201610360336.8A 2016-05-28 2016-05-28 A kind of work table rotation device Active CN105773551B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610360336.8A CN105773551B (en) 2016-05-28 2016-05-28 A kind of work table rotation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610360336.8A CN105773551B (en) 2016-05-28 2016-05-28 A kind of work table rotation device

Publications (2)

Publication Number Publication Date
CN105773551A CN105773551A (en) 2016-07-20
CN105773551B true CN105773551B (en) 2017-08-18

Family

ID=56380547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610360336.8A Active CN105773551B (en) 2016-05-28 2016-05-28 A kind of work table rotation device

Country Status (1)

Country Link
CN (1) CN105773551B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108527277A (en) * 2018-04-18 2018-09-14 河南科技大学 A kind of rotary table having self-locking function

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208665A (en) * 1984-03-30 1985-10-21 Otsuka Kamu Kk Cam indexing apparatus
US4890514A (en) * 1986-06-27 1990-01-02 The J. L. Wickham Co., Inc. Rotary indexing mechanism
CN201220369Y (en) * 2008-07-02 2009-04-15 上海底特精密紧固件有限公司 Fixed equi-index dividing head
CN201307367Y (en) * 2008-11-07 2009-09-09 亚龙科技集团有限公司 Directional-rotation dial feeding device
CN201823996U (en) * 2010-10-07 2011-05-11 玉环福尔加机械有限公司 Workpiece angle regulating mechanism in slot milling machine for slotted nuts
CN102794720A (en) * 2012-08-01 2012-11-28 上海青浦良明工贸有限公司 Flap wheel production device and production method
CN203565989U (en) * 2013-10-25 2014-04-30 黄石启邦自动化设备有限公司 Worktable rotation controlling device of full-automatic two-sided edging machine for small diamond saw blade
CN205668247U (en) * 2016-05-28 2016-11-02 全红英 A kind of work table rotation device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208665A (en) * 1984-03-30 1985-10-21 Otsuka Kamu Kk Cam indexing apparatus
US4890514A (en) * 1986-06-27 1990-01-02 The J. L. Wickham Co., Inc. Rotary indexing mechanism
CN201220369Y (en) * 2008-07-02 2009-04-15 上海底特精密紧固件有限公司 Fixed equi-index dividing head
CN201307367Y (en) * 2008-11-07 2009-09-09 亚龙科技集团有限公司 Directional-rotation dial feeding device
CN201823996U (en) * 2010-10-07 2011-05-11 玉环福尔加机械有限公司 Workpiece angle regulating mechanism in slot milling machine for slotted nuts
CN102794720A (en) * 2012-08-01 2012-11-28 上海青浦良明工贸有限公司 Flap wheel production device and production method
CN203565989U (en) * 2013-10-25 2014-04-30 黄石启邦自动化设备有限公司 Worktable rotation controlling device of full-automatic two-sided edging machine for small diamond saw blade
CN205668247U (en) * 2016-05-28 2016-11-02 全红英 A kind of work table rotation device

Also Published As

Publication number Publication date
CN105773551A (en) 2016-07-20

Similar Documents

Publication Publication Date Title
CN104526531B (en) Efficient constant-pressure-difference intermittent rotation extrusion abrasive flow polishing method
CN106112572B (en) A kind of workbench intermittence slew gear
CN105773551B (en) A kind of work table rotation device
CN207205824U (en) A kind of bearing processing apparatus
CN201736029U (en) Rotary division workbench
CN206732784U (en) A kind of industrial automation sander
CN205668247U (en) A kind of work table rotation device
CN101439485A (en) Progressive rotation type automatic edging device for glass hole
CN215036007U (en) Aluminum pipe cutting section grinding device
CN205888729U (en) Indexing means with adjustable
CN206527655U (en) A kind of rail roughly grinds machine grinding wheel hydraulic control system
CN205835042U (en) A kind of ring gear lapping device
CN104551999B (en) A kind of hydraulic rotary dresser
CN207001716U (en) Glass production line stocker platform elevating mechanism
CN202964921U (en) Stone cutting work table
CN205185105U (en) Ultra -thin big board cut stone of energy -efficient heavy type machine
CN204366738U (en) A kind of hydraulic rotary dresser
CN103949845B (en) A kind of pallet edging device and processing technique thereof
CN204412985U (en) A kind of angle-bender
CN205950294U (en) Workstation intermittent type nature rotation mechanism
CN208146746U (en) A kind of section profile is non-circular columnar workpiece surface rolling device
CN208323054U (en) A kind of second level lower wall component for the machine of clearing off
CN203044957U (en) Wind electricity cutting machine
CN206998515U (en) Outside automatically grinding polishing machine in cylinder plastic parts
CN204262930U (en) A kind of Novel end face groove grinder

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Li Dan

Inventor after: Zeng Chan

Inventor after: He Yue

Inventor before: Quan Hongying

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170714

Address after: 225300 Wei Xucun, Chengdong street, Hailing District, Jiangsu, Taizhou

Applicant after: JIANGSU JIANGBEI SHIP INDUSTRY CO.,LTD.

Address before: Tongxiang Gaoqiao Town Jiaxing city Zhejiang province 314500 fan Qiao Cun Zhu Jia Dai No. 49

Applicant before: Quan Hongying

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220628

Address after: 225400 Jiangdi Road, Hongqiao Town, Taixing City, Taizhou City, Jiangsu Province

Patentee after: Jiangsu Hongfu Shipbuilding Co.,Ltd.

Address before: 225300 Weixu village, Chengdong street, Hailing District, Taizhou City, Jiangsu Province

Patentee before: JIANGSU JIANGBEI SHIP INDUSTRY CO.,LTD.