CN108747725A - A kind of rolling pin fine grinding device - Google Patents
A kind of rolling pin fine grinding device Download PDFInfo
- Publication number
- CN108747725A CN108747725A CN201810610671.8A CN201810610671A CN108747725A CN 108747725 A CN108747725 A CN 108747725A CN 201810610671 A CN201810610671 A CN 201810610671A CN 108747725 A CN108747725 A CN 108747725A
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- CN
- China
- Prior art keywords
- fine grinding
- bearing
- support plate
- lead screw
- motor
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/24—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of wood, e.g. furniture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention provides a kind of rolling pin fine grinding device, belongs to rolling pin processing technique field.It includes clamping device and fine grinding mechanism, clamping device includes position adjusting mechanism, first clamp assemblies, second clamp assemblies, hydraulic synchronous system, first clamp assemblies are slidably arranged between the first support plate and intermediate support plate, second clamp assemblies are slidably arranged between the second support plate and intermediate support plate, the swallow-tail form sliding block of fine grinding mechanism can slide back and forth setting on fine grinding sliding slot, swallow-tail form sliding block is also connected with fine grinding wire rod thread, annulus bearing is fixed on the top of swallow-tail form sliding block, driven gear ring is rotatably provided on gear ring guide rail, finishing grinding wheel is rotatably provided on finishing grinding wheel support plate, driving gear is rotatably provided on annulus bearing, driving gear and turning motor are coaxially connected, driving gear and the engagement of driven gear ring.The present invention fast implements clamping and fine grinding to rolling pin, and work in-process avoids causing to damage to the both ends of rolling pin.
Description
Technical field
The present invention relates to rolling pin processing technique field, more particularly to a kind of rolling pin fine grinding device.
Background technology
Rolling pin is a kind of cooking tools, cylinder, and for rolling in the plane, it is former to squeeze the mouldability foods such as dough
Material.Rolling pin has a lot of kinds, is divided into singlehanded cane, both hands cane, olive cane, flower and rolls cane, walks mallet.The rolling pin in Henan：Dumpling wrapper,
The musculus cutaneus of the small areas such as Wantun skin is the small rolling pin with both ends sharp, and when making noodles be then thick and length is isodiametric
Big rolling pin.Shandong is that both ends and centre are flat.It is also rolling pin to also have mallet, has the big rolling pin made noodles, makes dumpling wrappers
Small rolling pin, centre is that empty centre adds an axis.In a word, rolling pin timber is using toon-wood as top grade, other
Take second place.Rolling pin have it is long with it is short, long is used to cook noodles；Short use has rolled dough wrapping, that is, cooks dumpling wrapper etc..Rolling pin is usually by wood
Material is made, and in process, the needs because it is made dough are often required to refine on rolling pin surface, be needed in lapping process
Rolling pin is clamped, but again due to the property of timber, it is difficult to be clamped at both ends by Double Tops point, because
The damage that can cause rolling pin cannot achieve the stable holding of rolling pin, be difficult to realize the fine grinding to rolling pin.Such as it makes dough
When cane is clamped by Double Tops point, rolling pin energy fast rotation is refined just very convenient.However, to ensure that rolling pin both-end is not made
At damage, other clamping and fine grinding device are used so obtaining.
Invention content
The object of the present invention is to provide a kind of rolling pin fine grinding device, the clamping and fine grinding to rolling pin are fast implemented, no
But reasonable for structure compact, refining effect is good, and work in-process avoids causing to damage to the both ends of rolling pin, has been effectively ensured and has rolled
The processing quality of face cane.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of rolling pin fine grinding device, it include clamping device and fine grinding mechanism, the clamping device include position adjusting mechanism,
First clamp assemblies, the second clamp assemblies, hydraulic synchronous system, the position adjusting mechanism include support plinth, the first support plate,
Second support plate, intermediate support plate, the first lead screw, the second lead screw, first motor, the second motor are provided with cunning on the support plinth
Slot, first support plate and the second support plate are fixed on the both ends of support plinth, and the intermediate support plate is fixed in support plinth
End, first lead screw are rotatably provided between the first support plate and intermediate support plate, and second lead screw is rotatably provided in the
Between two support plates and intermediate support plate, the first motor and the first lead screw are coaxially connected, and second motor and the second lead screw are same
Axis connection, the first motor are mounted on the first support plate, and second motor is mounted on the second support plate, the first clamp assemblies
Slidably it is arranged between the first support plate and intermediate support plate, second clamp assemblies are slidably arranged in the second support plate and centre
Between support plate, first clamp assemblies include the first bearing, the first oil cylinder, the first cylinder support, the first limited block, first
Supporting block, stud, clamp nut, the first clamping band, the first bracket, the first guide wheel, the second guide wheel, the first pinch roller, the second pinch roller, institute
The lower end for stating the first bearing is provided with the first sliding block, and first bearing is slidably arranged by the first sliding block in support plinth
On sliding slot, first lead screw and the first sliding block are threadedly coupled, and first cylinder support is fixed on the first bearing, and described the
One oil cylinder includes the first cylinder body and First piston bar, is provided with the first valve port and the second valve port on first cylinder body, and described the
One cylinder body is installed on the first cylinder support, and the First piston bar connects the first rest pad, and first limited block is mounted on the
The right side of one bearing, the stud are mounted on the both sides up and down of the first rest pad, and the both ends of first clamping band are inserted into respectively
The stud of upper and lower both sides, and locked by clamp nut, first bracket is arranged leads in the left side of the first bearing, described first
Wheel is rotatably provided in the upside of the first bearing left end, and second guide wheel is rotatably provided in the downside of the first bearing left end,
First pinch roller and the second pinch roller are all rotatably provided on the first bearing, first guide wheel and the first pinch roller is adjacent does not connect
It touches, second guide wheel and the second pinch roller is adjacent does not contact, the both ends of first clamping band are each passed through the first guide wheel and the
Between one pinch roller, between the second guide wheel and the second pinch roller, second clamp assemblies include the second bearing, the second oil cylinder, second
Cylinder support, the second limited block, the second rest pad, stud, clamp nut, the second clamping band, the second bracket, third guide wheel,
The lower end of four guide idler, third pinch roller, the 4th pinch roller, second bearing is provided with the second sliding block, and second bearing passes through
Two sliding blocks are slidably arranged on the sliding slot of support plinth, and second lead screw and the second sliding block are threadedly coupled, second oil
Cylinder bearing is fixed on the second bearing, and second oil cylinder includes the second cylinder body and second piston bar, is set on second cylinder body
It is equipped with third valve port and the 4th valve port, second cylinder body is installed on the second cylinder support, the second piston bar connection second
Rest pad, second limited block are mounted on the right side of the second bearing, and the stud is mounted on the both sides up and down of the second rest pad,
The stud of both sides up and down is inserted at the both ends of second clamping band respectively, and is locked by clamp nut, and second bracket is set
It sets in the left side of the second bearing, the third guide wheel is rotatably provided in the upside of the second bearing left end, and the four guide idler can
It is rotatably arranged on the downside of the second bearing left end, the third pinch roller and the 4th pinch roller are all rotatably provided on the second bearing,
The third guide wheel and third pinch roller is adjacent does not contact, the four guide idler and the 4th pinch roller is adjacent does not contact, second folder
The both ends for holding band are each passed through between third guide wheel and third pinch roller, between four guide idler and the 4th pinch roller, the hydraulic synchronization
System includes fuel tank, oil pump, overflow valve, three position four-way directional control valve, the first one-way speed-regulating valve, the second one-way speed-regulating valve, and described three
Valve port A, valve port B, valve port C, valve port D are provided on position and four-way reversing valve, one end of the oil pump connects fuel tank, the oil pump
The other end connects the valve port A on overflow valve and three position four-way directional control valve, and the valve port B connections first of the three position four-way directional control valve are single
To one end of speed governing valve and the second one-way speed-regulating valve, the other end of first one-way speed-regulating valve connects the first valve port, and described the
The other end of two one-way speed-regulating valves connects third valve port, and second valve port and the 4th valve port all connect three position four-way directional control valve
Valve port C, the valve port D connection fuel tanks of the three position four-way directional control valve, the fine grinding mechanism is arranged in the side of clamping device, described
Refine mechanism include fine grinding pedestal, fine grinding lead screw, fine grinding lead screw bearing, fine grinding lead screw motor, annulus bearing, swallow-tail form sliding block,
Driving gear, turning motor, driven gear ring, gear ring guide rail, finishing grinding wheel support plate, finishing grinding wheel, fine grinding motor, on the fine grinding pedestal
It is provided with fine grinding sliding slot, the fine grinding lead screw bearing is mounted on the rear and front end of fine grinding pedestal, and the fine grinding lead screw is rotatably set
It sets on fine grinding lead screw bearing, the fine grinding lead screw and fine grinding lead screw motor are coaxially connected, and the fine grinding lead screw motor is mounted on
It refines on lead screw bearing, the swallow-tail form sliding block can slide back and forth setting on fine grinding sliding slot, and the swallow-tail form sliding block is also and smart
Wire rod thread connection is ground, the annulus bearing is fixed on the top of swallow-tail form sliding block, cast is provided on the annulus bearing
Gear ring guide rail, the driven gear ring are rotatably provided on gear ring guide rail, and the finishing grinding wheel support plate is fixed on the interior of driven gear ring
Side, the finishing grinding wheel are rotatably provided on finishing grinding wheel support plate, and the finishing grinding wheel is connected with fine grinding motor coaxle, the fine grinding electricity
Machine is mounted on finishing grinding wheel support plate, and the driving gear is rotatably provided on annulus bearing, the driving gear and revolution electricity
Machine is coaxially connected, and the turning motor is mounted on annulus bearing, the driving gear and the engagement of driven gear ring.
Further, the first motor and the second motor are servo motor.
Further, the fine grinding motor and turning motor are stepper motor.
Further, it is respectively provided with helical teeth on the driving gear and driven gear ring.
Further, the finishing grinding wheel is metal finishing grinding wheel.
Further, first clamping band and the second clamping band are steel band.
Further, the overflow valve is pilot-type relief valve.
Compared to the prior art the present invention, has the following advantages and effect：First motor drives the first lead screw to rotate, and second
Motor drives the rotation of the second lead screw, realizes the adjustment of the first clamp assemblies and the second clamp assemblies position.Then, operation of oil pump,
Three position four-way directional control valve switches to left position, and high pressure oil is and unidirectional by first from the valve port A and valve port B of three position four-way directional control valve
Speed governing valve enter the first valve port, enter third valve port by the second one-way speed-regulating valve, to the first oil cylinder First piston bar and
The second piston bar of second oil cylinder, which synchronizes, retracts, the clamping of the first clamping band and the second clamping band realization rolling pin.First clamping
Band and the second clamping band are steel band, reasonable for structure, at low cost, and have stronger toughness, are conducive to the clamping to rolling pin.By
The side end face of rolling pin will not be caused to damage in the first clamping band and the second clamping band, protecting effect is good.After completing clamping, essence
Electric mill machine drives finishing grinding wheel fast rotation, turning motor to drive driven gear ring to turn round by driving gear, and finishing grinding wheel is realized to rolling
The fine grinding of face cane.It refines lead screw motor and drives the rotation of fine grinding lead screw, it can be achieved that refining the adjustment of position, to realize to rolling pin
Comprehensive fine grinding.When clip position needs adjustment, three position four-way directional control valve switches to right position, the First piston bar of the first oil cylinder
It is synchronous with the second piston bar of the second oil cylinder to stretch out, realize the release to rolling pin, finally, first motor and the second motor
Make, realize the adjustment of the first clamp assemblies and the second clamp assemblies position, to realize the adjustment to clip position.First motor
It is servo motor with the second motor, speed is controllable, and rotational angle is very accurate, is advantageously implemented to the first lead screw and the second lead screw
Accurately control.Overflow valve is pilot-type relief valve, is advantageously implemented remote control, realizes the adjustment to pressure unloading.Actively
Helical teeth is respectively provided on gear and driven gear ring, engagement registration is high, and noise is small, stable drive.It refines motor and turning motor is equal
For stepper motor, the rotating speed of stepper motor, the position of stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without being loaded
The influence of variation, stability are good.The present invention fast implements clamping and fine grinding to rolling pin, not only reasonable for structure compact, fine grinding
Effect is good, and work in-process avoids causing to damage to the both ends of rolling pin, and the processing quality of rolling pin has been effectively ensured.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A direction views of Fig. 1 of the present invention.
Fig. 3 is the B-B direction view of Fig. 1 of the present invention.
Fig. 4 is the partial enlarged view C of Fig. 1 of the present invention.
In figure：1. position adjusting mechanism, 2. first clamp assemblies, 3. second clamp assemblies, 4. hydraulic synchronous systems, 5.
Hold pedestal, 6. first support plates, 7. second support plates, 8. intermediate support plates, 9. first lead screws, 10. second lead screws, 11. first motors,
12. the second motor, 13. sliding slots, 14. first bearings, 15. first oil cylinders, 16. first cylinder supports, 17. first limited blocks, 18.
First rest pad, 19. studs, 20. clamp nuts, 21. first clamping bands, 22. first brackets, 23. first guide wheels, 24. second
Guide wheel, 25. first pinch rollers, 26. second pinch rollers, 27. first sliding blocks, 28. first cylinder bodies, 29. First piston bars, 30. first valves
Mouthful, 31. second valve ports, 32. second bearings, 33. second oil cylinders, 34. second cylinder supports, 35. second limited blocks, 36. second
Rest pad, 37. second clamping bands, 38. second brackets, 39. third guide wheels, 40. four guide idlers, 41. third pinch rollers, 42. the 4th
Pinch roller, 43. second sliding blocks, 44. second cylinder bodies, 45. second piston bars, 46. third valve ports, 47. the 4th valve ports, 48. fuel tanks,
49. oil pump, 50. overflow valves, 51. three position four-way directional control valves, 52. first one-way speed-regulating valves, 53. second one-way speed-regulating valves, 54. valves
Mouth A, 55. valve port B, 56. valve port C, 57. valve port D, 58. fine grinding pedestals, 59. fine grinding lead screws, 60. fine grinding lead screw bearings, 61. is smart
Mill lead screw motor, 62. annulus bearings, 63. swallow-tail form sliding blocks, 64. driving gears, 65. turning motors, 66. driven gear rings, 67.
Gear ring guide rail, 68. finishing grinding wheel support plates, 69. finishing grinding wheels, 70. fine grinding motors, 71. fine grinding sliding slots, 72. clamping devices, 73. fine grindings
Mechanism.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of rolling pin fine grinding device, it includes clamping device 72 and fine grinding mechanism
73, the clamping device 72 includes position adjusting mechanism 1, the first clamp assemblies 2, the second clamp assemblies 3, hydraulic synchronous system 4,
The position adjusting mechanism 1 includes support plinth 5, the first support plate 6, the second support plate 7, intermediate support plate 8, the first lead screw 9, second
Bar 10, first motor 11, the second motor 12, are provided with sliding slot 13 on the support plinth 5, first support plate 6 and second
Plate 7 is fixed on the both ends of support plinth 5, and the intermediate support plate 8 is fixed on the middle-end of support plinth 5, and first lead screw 9 can turn
Between the first support plate 6 and intermediate support plate 8, second lead screw 10 is rotatably provided in the second support plate 7 and intermediate branch for dynamic setting
Between plate 8, the first motor 11 and the first lead screw 9 are coaxially connected, and second motor, 12 and second lead screw 10 is coaxially connected,
The first motor 11 is mounted on the first support plate 6, and second motor 12 is mounted on the second support plate 7, the first motor
11 and second motor 12 be servo motor, speed is controllable, and rotational angle is very accurate, is advantageously implemented to the first lead screw 9 and the
Two lead screws 10 accurately control.First clamp assemblies 2 are slidably arranged between the first support plate 6 and intermediate support plate 8, and described second
Clamp assemblies 3 are slidably arranged between the second support plate 7 and intermediate support plate 8, and first clamp assemblies 2 include the first bearing
14, the first oil cylinder 15, the first cylinder support 16, the first limited block 17, the first rest pad 18, stud 19, clamp nut 20, first
Clamping band 21, the first bracket 22, the first guide wheel 23, the second guide wheel 24, the first pinch roller 25, the second pinch roller 26, first bearing
14 lower end is provided with the first sliding block 27, and first bearing 14 is slidably arranged by the first sliding block 27 in support plinth 5
On sliding slot 13, first lead screw, 9 and first sliding block 27 is threadedly coupled, and first cylinder support 16 is fixed on the first bearing 14
On, first oil cylinder 15 includes the first cylinder body 28 and First piston bar 29, and the first valve port is provided on first cylinder body 28
30 and second valve port 31, first cylinder body 28 install on the first cylinder support 16, the First piston bar 29 connects first
Supporting block 18, first limited block 17 are mounted on the right side of the first bearing 14, and the stud 19 is mounted on the first rest pad 18
The stud 19 of both sides up and down is inserted at the both ends of upper and lower both sides, first clamping band 21 respectively, and is locked by clamp nut 20,
First bracket 22 is arranged in the left side of the first bearing 14, and first guide wheel 23 is rotatably provided in 14 left end of the first bearing
Upside, second guide wheel 24 is rotatably provided in the downside of 14 left end of the first bearing, and first pinch roller 25 and second is pressed
Wheel 26 is all rotatably provided on the first bearing 14, and first guide wheel, 23 and first pinch roller 25 is adjacent not to be contacted, and described second
Guide wheel 24 and the second pinch roller 26 is adjacent does not contact, the both ends of first clamping band 21 are each passed through the first guide wheel 23 and first pressure
Between wheel 25, between the second guide wheel 24 and the second pinch roller 26, second clamp assemblies 3 include the second bearing 32, the second oil cylinder
33, the second cylinder support 34, the second limited block 35, the second rest pad 36, stud 19, clamp nut 20, the second clamping band 37,
Two brackets 38, third guide wheel 39, four guide idler 40, third pinch roller 41, the 4th pinch roller 42, the lower end setting of second bearing 32
There is the second sliding block 43, second bearing 32 is slidably arranged by the second sliding block 43 on the sliding slot 13 of support plinth 5, described
Second lead screw 10 and the second sliding block 43 are threadedly coupled, and second cylinder support 34 is fixed on the second bearing 32, and described second
Oil cylinder 33 includes the second cylinder body 44 and second piston bar 45, and third valve port 46 and the 4th valve port are provided on second cylinder body 44
47, second cylinder body 44 is installed on the second cylinder support 34, and the second piston bar 45 connects the second rest pad 36, and described the
Two limited blocks 35 are mounted on the right side of the second bearing 32, and the stud 19 is mounted on the both sides up and down of the second rest pad 36, described
The stud 19 of both sides up and down is inserted at the both ends of second clamping band 37 respectively, and is locked by clamp nut 20, second bracket
38 are arranged in the left side of the second bearing 32, and the third guide wheel 39 is rotatably provided in the upside of 32 left end of the second bearing, described
Four guide idler 40 is rotatably provided in the downside of 32 left end of the second bearing, and 41 and the 4th pinch roller 42 of the third pinch roller is all rotatable
It is arranged on the second bearing 32, the third guide wheel 39 and third pinch roller 41 is adjacent does not contact, the four guide idler 40 and the 4th
Pinch roller 42 is adjacent not to be contacted, and the both ends of second clamping band 37 are each passed through between third guide wheel 39 and third pinch roller 41,
Between four guide idler 40 and the 4th pinch roller 42, first clamping band, 21 and second clamping band 37 is steel band, reasonable for structure, cost
It is low, and have stronger toughness, be conducive to the clamping to rolling pin.The hydraulic synchronous system 4 include fuel tank 48, oil pump 49,
Overflow valve 50, three position four-way directional control valve 51, the first one-way speed-regulating valve 52, the second one-way speed-regulating valve 53, the 3-position 4-way commutation
Valve port A54, valve port B55, valve port C56, valve port D57 are provided on valve 51, one end of the oil pump 49 connects fuel tank 48, the oil
Valve port A54 on the other end connection overflow valve 50 and three position four-way directional control valve 51 of pump 49, the three position four-way directional control valve 51
One end of valve port B55 connections the first one-way speed-regulating valve 52 and the second one-way speed-regulating valve 53, first one-way speed-regulating valve 52 it is another
One end connects the first valve port 30, the other end connection third valve port 46 of second one-way speed-regulating valve 53, second valve port 31
The valve port C56 of three position four-way directional control valve 51, the valve port D57 connections of the three position four-way directional control valve 51 are all connected with the 4th valve port 47
Fuel tank 48, the overflow valve 50 are pilot-type relief valve, are advantageously implemented remote control, realize the adjustment to pressure unloading.Institute
It states fine grinding mechanism 73 to be arranged in the side of clamping device 72, the fine grinding mechanism 73 includes fine grinding pedestal 58, fine grinding lead screw 59, essence
Grind lead screw bearing 60, fine grinding lead screw motor 61, annulus bearing 62, swallow-tail form sliding block 63, driving gear 64, turning motor 65, from
Moving teeth circle 66, finishing grinding wheel support plate 68, finishing grinding wheel 69, refines motor 70 at gear ring guide rail 67, and essence is provided on the fine grinding pedestal 58
Wear smooth slot 71, the fine grinding lead screw bearing 60 are mounted on the rear and front end of fine grinding pedestal 58, and the fine grinding lead screw 59 is rotatably set
It sets on fine grinding lead screw bearing 60, the fine grinding lead screw 59 and fine grinding lead screw motor 61 are coaxially connected, the fine grinding lead screw motor
61 are mounted on fine grinding lead screw bearing 60, and the swallow-tail form sliding block 63 can slide back and forth setting on fine grinding sliding slot 71, the swallow
Tail shape sliding block 63 is also threadedly coupled with fine grinding lead screw 59, and the annulus bearing 62 is fixed on the top of swallow-tail form sliding block 63, described
The gear ring guide rail 67 of cast is provided on annulus bearing 62, the driven gear ring 66 is rotatably provided on gear ring guide rail 67, institute
The inside that finishing grinding wheel support plate 68 is fixed on driven gear ring 66 is stated, the finishing grinding wheel 69 is rotatably provided on finishing grinding wheel support plate 68,
The finishing grinding wheel 69 and fine grinding motor 70 are coaxially connected, and the fine grinding motor 70 is mounted on finishing grinding wheel support plate 68, the fine grinding
Wheel 69 is metal finishing grinding wheel.The driving gear 64 is rotatably provided on annulus bearing 62, the driving gear 64 and revolution
Motor 65 is coaxially connected, and the turning motor 65 is mounted on annulus bearing 62, and the driving gear 64 and driven gear ring 66 are nibbled
It closes.Helical teeth is respectively provided on the driving gear 64 and driven gear ring 66, engagement registration is high, and noise is small, stable drive.The essence
Electric mill machine 70 and turning motor 65 are stepper motor, and the rotating speed of stepper motor, the position of stopping are solely dependent upon pulse signal
Frequency and umber of pulse, without being influenced by load variation, stability is good.
Through the above technical solutions, a kind of rolling pin fine grinding device of the present invention is in use, first motor 11 drives first
Bar 9 rotates, and the second motor 12 drives the rotation of the second lead screw 10, realizes the tune of the first clamp assemblies 2 and 3 position of the second clamp assemblies
It is whole.Then, oil pump 49 works, and three position four-way directional control valve 51 switches to left position, valve port of the high pressure oil from three position four-way directional control valve 51
A54 and valve port B55, and enter the first valve port 30 by the first one-way speed-regulating valve 52, enter the by the second one-way speed-regulating valve 53
Three valve ports 46 are retracted to which the First piston bar 29 of the first oil cylinder 15 is synchronous with the second piston bar 45 of the second oil cylinder 33, and first
Clamping band 21 and the second clamping band 37 realize the clamping of rolling pin.Since the first clamping band 21 and the second clamping band 37 will not be to rolling
The side end face of face cane causes to damage, and protecting effect is good.After completing clamping, fine grinding motor 70 drives 69 fast rotation of finishing grinding wheel, returns
Rotating motor 65 drives driven gear ring 66 to turn round by driving gear 64, and finishing grinding wheel 69 realizes the fine grinding to rolling pin.Refine lead screw
Motor 61 drives the rotation of fine grinding lead screw 59, it can be achieved that refining the adjustment of position, to realize comprehensive fine grinding to rolling pin.Work as folder
When holding position and needing adjustment, three position four-way directional control valve 51 switches to right position, the First piston bar 29 of the first oil cylinder 15 and the second oil
The second piston bar 45 of cylinder 33, which synchronizes, stretches out, and realizes the release to rolling pin, and finally, first motor 11 and the second motor 12 are dynamic
Make, realize the adjustment of the first clamp assemblies 2 and 3 position of the second clamp assemblies, to realize the adjustment to clip position.The present invention
The clamping and fine grinding to rolling pin are fast implemented, not only reasonable for structure compact, refining effect is good, and work in-process is avoided to rolling
The both ends of face cane cause to damage, and the processing quality of rolling pin has been effectively ensured.
Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or additions to the described embodiments or by a similar method
It substitutes, content without departing from description of the invention or beyond the scope defined by this claim should all belong to this
The protection domain of invention.
Claims (7)
1. a kind of rolling pin fine grinding device, it is characterised in that：It includes clamping device and fine grinding mechanism, and the clamping device includes
Position adjusting mechanism, the first clamp assemblies, the second clamp assemblies, hydraulic synchronous system, the position adjusting mechanism include bearing
Pedestal, the first support plate, the second support plate, intermediate support plate, the first lead screw, the second lead screw, first motor, the second motor, the bearing
Sliding slot is provided on pedestal, first support plate and the second support plate are fixed on the both ends of support plinth, and the intermediate support plate is fixed
In the middle-end of support plinth, first lead screw is rotatably provided between the first support plate and intermediate support plate, second lead screw
It is rotatably provided between the second support plate and intermediate support plate, the first motor and the first lead screw are coaxially connected, second electricity
Machine and the second lead screw are coaxially connected, and the first motor is mounted on the first support plate, and second motor is mounted on the second support plate
On, the first clamp assemblies are slidably arranged between the first support plate and intermediate support plate, and second clamp assemblies are slidably arranged
Between the second support plate and intermediate support plate, first clamp assemblies include the first bearing, the first oil cylinder, the first cylinder support,
First limited block, the first rest pad, stud, clamp nut, the first clamping band, the first bracket, the first guide wheel, the second guide wheel,
The lower end of one pinch roller, the second pinch roller, first bearing is provided with the first sliding block, and first bearing can be slided by the first sliding block
Dynamic to be arranged on the sliding slot of support plinth, first lead screw and the first sliding block are threadedly coupled, and first cylinder support is fixed
On the first bearing, first oil cylinder includes the first cylinder body and First piston bar, and the first valve is provided on first cylinder body
Mouth and the second valve port, first cylinder body are installed on the first cylinder support, and the First piston bar connects the first rest pad, described
First limited block is mounted on the right side of the first bearing, and the stud is mounted on the both sides up and down of the first rest pad, first folder
The stud of both sides up and down is inserted at the both ends for holding band respectively, and is locked by clamp nut, and first bracket is arranged at first
The left side of seat, first guide wheel are rotatably provided in the upside of the first bearing left end, and second guide wheel is rotatably provided in
The downside of first bearing left end, first pinch roller and the second pinch roller are all rotatably provided on the first bearing, and described first leads
Wheel is adjacent with the first pinch roller not to be contacted, second guide wheel and the second pinch roller is adjacent does not contact, the both ends of first clamping band
It is each passed through between the first guide wheel and the first pinch roller, between the second guide wheel and the second pinch roller, second clamp assemblies include the
Two bearings, the second oil cylinder, the second cylinder support, the second limited block, the second rest pad, stud, clamp nut, the second clamping band,
The lower end of second bracket, third guide wheel, four guide idler, third pinch roller, the 4th pinch roller, second bearing is provided with the second cunning
Block, second bearing are slidably arranged by the second sliding block on the sliding slot of support plinth, and second lead screw and second is slided
Block is threadedly coupled, and second cylinder support is fixed on the second bearing, and second oil cylinder includes that the second cylinder body and second live
Stopper rod is provided with third valve port and the 4th valve port on second cylinder body, and second cylinder body is installed on the second cylinder support, institute
It states second piston bar and connects the second rest pad, second limited block is mounted on the right side of the second bearing, and the stud is mounted on
The stud of both sides up and down is inserted at the both sides up and down of second rest pad, the both ends of second clamping band respectively, and by compressing spiral shell
Mother's locking, second bracket are arranged in the left side of the second bearing, and the third guide wheel is rotatably provided in the second bearing left end
Upside, the four guide idler is rotatably provided in the downside of the second bearing left end, and the third pinch roller and the 4th pinch roller all may be used
It is rotatably arranged on the second bearing, the third guide wheel and third pinch roller is adjacent does not contact, the four guide idler and the 4th pinch roller
Adjacent not contact, the both ends of second clamping band are each passed through between third guide wheel and third pinch roller, four guide idler and the 4th
Between pinch roller, the hydraulic synchronous system include fuel tank, oil pump, overflow valve, three position four-way directional control valve, the first one-way speed-regulating valve,
Second one-way speed-regulating valve, is provided with valve port A, valve port B, valve port C, valve port D on the three position four-way directional control valve, and the one of the oil pump
End connection fuel tank, the other end of the oil pump connect the valve port A on overflow valve and three position four-way directional control valve, and the 3-position 4-way changes
To one end of valve port B connection the first one-way speed-regulating valve and the second one-way speed-regulating valve of valve, first one-way speed-regulating valve it is another
The first valve port of end connection, the other end of second one-way speed-regulating valve connect third valve port, second valve port and the 4th valve port
The valve port C of three position four-way directional control valve, the valve port D connection fuel tanks of the three position four-way directional control valve are all connected, the fine grinding mechanism is set
It sets in the side of clamping device, the fine grinding mechanism includes fine grinding pedestal, fine grinding lead screw, fine grinding lead screw bearing, fine grinding lead screw electricity
Machine, annulus bearing, swallow-tail form sliding block, driving gear, turning motor, driven gear ring, gear ring guide rail, finishing grinding wheel support plate, finishing grinding wheel,
Motor is refined, fine grinding sliding slot is provided on the fine grinding pedestal, the fine grinding lead screw bearing is mounted on front and back the two of fine grinding pedestal
End, the fine grinding lead screw are rotatably provided on fine grinding lead screw bearing, and the fine grinding lead screw and fine grinding lead screw motor are coaxially connected,
The fine grinding lead screw motor is mounted on fine grinding lead screw bearing, and the swallow-tail form sliding block can slide back and forth setting in fine grinding sliding slot
On, the swallow-tail form sliding block is also connected with fine grinding wire rod thread, and the annulus bearing is fixed on the top of swallow-tail form sliding block, described
The gear ring guide rail of cast is provided on annulus bearing, the driven gear ring is rotatably provided on gear ring guide rail, the finishing grinding wheel
Support plate is fixed on the inside of driven gear ring, and the finishing grinding wheel is rotatably provided on finishing grinding wheel support plate, the finishing grinding wheel and fine grinding
Motor coaxle connects, and the fine grinding motor is mounted on finishing grinding wheel support plate, and the driving gear is rotatably provided in annulus bearing
On, the driving gear and turning motor are coaxially connected, the turning motor be mounted on annulus bearing on, the driving gear and
Driven gear ring engagement.
2. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：The first motor and the second motor
For servo motor.
3. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：The fine grinding motor and turning motor
It is stepper motor.
4. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：The driving gear and driven gear ring
On be respectively provided with helical teeth.
5. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：The finishing grinding wheel refines for metal
Wheel.
6. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：First clamping band and the second folder
It is steel band to hold band.
7. a kind of rolling pin fine grinding device according to claim 1, it is characterised in that：The overflow valve is type pilot overflow
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610671.8A CN108747725A (en) | 2018-06-14 | 2018-06-14 | A kind of rolling pin fine grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610671.8A CN108747725A (en) | 2018-06-14 | 2018-06-14 | A kind of rolling pin fine grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108747725A true CN108747725A (en) | 2018-11-06 |
Family
ID=64021658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610671.8A Withdrawn CN108747725A (en) | 2018-06-14 | 2018-06-14 | A kind of rolling pin fine grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108747725A (en) |
-
2018
- 2018-06-14 CN CN201810610671.8A patent/CN108747725A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
|
| WW01 | Invention patent application withdrawn after publication |