CN107081672B - A kind of parallel grinding device - Google Patents
A kind of parallel grinding device Download PDFInfo
- Publication number
- CN107081672B CN107081672B CN201710496461.6A CN201710496461A CN107081672B CN 107081672 B CN107081672 B CN 107081672B CN 201710496461 A CN201710496461 A CN 201710496461A CN 107081672 B CN107081672 B CN 107081672B
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- Prior art keywords
- lead screw
- bearing
- straight line
- linear motion
- rotating shaft
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Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
- B24B37/32—Retaining rings
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
A kind of parallel grinding device, grinding device of the present invention, suitable for carrying out the occasion along some course bearing attrition process to part.The grinding device includes: rack, the first, second, third, fourth linear motion component, rotational motion component, grinding wheel mechanism assembly.Linear motion pedestal on first, second, third, fourth linear motion component is fixedly connected on the rack by screw.First straight line moving parts and second straight line moving parts are matched with the electric machine rotational axis in rotational motion component respectively by the hole in two component connecting rods.The connection type of third linear motion component and the 4th linear motion component is identical as first straight line moving parts and second straight line moving parts.First bearing seat and second bearing seat in grinding wheel mechanism assembly are fixedly connected with the guide rail platform in rotational motion component respectively.By first to fourth motor, rotary electric machine driving adjustment setting position and posture, grinding wheel motor driving grinding wheel is ground.
Description
Technical field
The present invention relates to a kind of parallel grinding device, it is suitable for that specific part grind along some course bearing
The occasion of processing.
Background technique
Attrition process is one of precision machining method of precision component, while being also a kind of Grinding Technology.It is benefit
With free abrasive grain and lap tool, workpiece surface trace meter is removed, workpiece is made to reach scheduled high geometric accuracy and minimum table
(dimensional accuracy is up to 0.025 μm for surface roughness value.Surface roughness value RaUp to 0.01 μm).It has following features:
(1) attrition process be with minute abrasive and grinding agent between workpiece and lap tool, ceaselessly, without it is mandatory guidance,
Workpiece surface is slightly cut in choppy rotation and opposite sliding, formation, can reach high-precision in this way, including
Size, form accuracy and a part of relative positional accuracy.
(2) grinding technology is generally carried out in low speed, lower pressure.Cutting heat is small, temperature is low.Workpiece surface metamorphic layer
It is thin, only remove trace meter surface.Workpiece surface is bright and clean in this way, equal to plasticity, fragile material in compression without micro-flaw
High-precision, high plane quality mirror finish can be achieved.
(3) the not overcritical equipment precision condition of grinding technology and complicated process equipment, can all realize workpiece and lap tool
Between relative motion.It is not only applicable to manual production.And it is also suitable and produces by batch.It is also applied for machine-building simultaneously
Industry and general machine maintenance work.It is easier to realize automation and CNC processing.
(4) grinding technique is suitable for metal material, process for un-metal material, and can grind the work on any shape surface
Part therefore it be one of most widely used precision machining method.
The motion platform that grinder robot uses at present mainly has tandem and parallel.Novel tandem-type grinder device people's
Working space is big but there are problems that poor rigidity, and parallel grinder robot rigidity is compared with tandem height.When grinder robot along
In a certain particular track motion process, influence of the Novel tandem-type grinder device people due to factors such as poor rigidities, it is more difficult to realize high-precision
Grinding work.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of parallel grinding device, not only met the rigidity requirement of grinding device but also
It can guarantee the high-precision of grinding work.
The technical solution used to solve the technical problems of the present invention is that:
A kind of parallel grinding device, the grinding device include: rack, the first, second, third, fourth linear motion group
Part, rotational motion component, grinding wheel mechanism assembly.
The first straight line moving base of the first straight line moving parts is fixedly connected on the rack by screw；Second
The second straight line moving base of linear motion component is fixedly connected on the rack by screw；The third of third linear motion component
Linear motion pedestal is fixedly connected on the rack by screw；4th linear motion pedestal of the 4th linear motion component passes through spiral shell
Nail is fixedly connected on the rack.First straight line moving parts and second straight line moving parts pass through the hole in two component connecting rods
It is matched respectively with the electric machine rotational axis in rotational motion component.Third linear motion component and the 4th linear motion component pass through
Hole in two component connecting rods is matched with the non-electric machine rotational axis in rotational motion component respectively.Wherein electric machine rotational axis is worn
Two bearings are crossed, one end is fixedly connected with rotary electric machine shaft coupling, and the other end is fixedly connected with the first U-shaped connection frame；Non- motor
Rotary shaft passes through two bearings, and one end is fixedly connected with the 4th U-shaped connection frame.
Connection in rotational motion component in motor rotation axis and first straight line moving parts and second straight line moving parts
Bar passes through electric machine rotational axis bearing respectively and is cooperated；Non- electric machine rotational axis and third linear motion group in rotational motion component
Connecting rod in part and the 4th linear motion component passes through electric machine rotational axis bearing respectively and is cooperated.
First bearing seat and second bearing seat in grinding wheel mechanism assembly respectively with the guide rail platform in rotational motion component
It is fixedly connected.
First straight line moving parts are by first motor, first straight line moving base, first shaft coupling, the first lead screw, two
First feed rod (the first feed rod 1, the first feed rod 2), first straight line mobile sliding block, the first lead screw bearing, the first lead screw fixed block, two
A first rotating shaft bearing seat (the first rotating shaft bearing seat 1, the first rotating shaft bearing seat 2), two the first rotating shaft bearings (
One rotating shaft bearing 1, the first rotating shaft bearing 2), the first rotary shaft and first connecting rod composition.First straight line moving base is logical
Screw is crossed to be fixedly connected on the rack.First motor be bolted on first straight line moving base with shaft coupling recess
End.First shaft coupling and first motor are fixed by fastening screw, are cooperated with the output shaft of first motor.
First lead screw fixed block is fixed by screws in first straight line moving base without the end of shaft coupling recess.First lead screw
Bearing is located at the lead screw bearing hole of the first lead screw fixed block.First lead screw one end passes through shaft coupling recess and first shaft coupling phase
Cooperation, the other end are matched with the first lead screw bearing at the first lead screw fixed block.Two the first feed rods are located at first
Thick stick two sides, one end matches one end with first straight line moving base and the first lead screw fixed block cooperates.First straight line moves sliding block
It matches with the first lead screw, while being matched with two the first feed rods.Two the first rotating shaft bearing seats and first straight line are mobile
Sliding block is fixedly connected, and two the first rotating shaft bearings are separately mounted in two the first rotating shaft bearing seats.First rotary shaft two
End is matched with two the first rotating shaft bearings respectively, and is cooperated with the closer hole of the isolated edge of first connecting rod.
Second straight line moving parts are by the second motor, second straight line moving base, second shaft coupling, the second lead screw, two
Second feed rod (the second feed rod 1, the second feed rod 2), second straight line mobile sliding block, the second lead screw bearing, the second lead screw fixed block, two
A second rotating shaft bearing seat (the second rotating shaft bearing seat 1, the second rotating shaft bearing seat 2), two the second rotating shaft bearings (
Two rotating shaft bearings 1, the second rotating shaft bearing 2), the second rotary shaft and the second connecting rod composition.Second straight line moving base is logical
Screw is crossed to be fixedly connected on the rack.Second motor be bolted on second straight line moving base with shaft coupling recess
End.Second shaft coupling is fixed with the second motor by fastening screw, is cooperated with the output shaft of the second motor.
Second lead screw fixed block is fixed by screws in second straight line moving base without the end of shaft coupling recess.Second lead screw
Bearing is located at the lead screw bearing hole of the second lead screw fixed block.Second lead screw one end passes through shaft coupling recess and second shaft coupling phase
Cooperation, the other end are matched with the second lead screw bearing at the second lead screw fixed block.Two the second feed rods are located at second
Thick stick two sides, one end matches one end with second straight line moving base and the second lead screw fixed block cooperates.Second straight line moves sliding block
It matches with the second lead screw, while being matched with two the second feed rods.Two the second rotating shaft bearing seats and second straight line are mobile
Sliding block is fixedly connected, and two the second rotating shaft bearings are separately mounted in two the second rotating shaft bearing seats.Second rotary shaft two
End is matched with two the second rotating shaft bearings respectively, and is cooperated with the hole of the second connecting rod.
Third linear motion component is moved along a straight line pedestal, third shaft coupling, third lead screw, two by third motor, third
Third feed rod (third feed rod 1, third feed rod 2), third linear movement sliding block, third lead screw bearing, third lead screw fixed block, two
A third rotating shaft bearing seat (third rotating shaft bearing seat 1, third rotating shaft bearing seat 2), two third rotating shaft bearings (
Three rotating shaft bearings 1, third rotating shaft bearing 2), third rotary shaft and third connecting rod composition.Third linear motion pedestal is logical
Screw is crossed to be fixedly connected on the rack.Third motor be bolted on third linear motion pedestal with shaft coupling recess
End.Third shaft coupling is fixed with third motor by fastening screw, is cooperated with the output shaft of third motor.
Third lead screw fixed block is fixed by screws in third linear motion pedestal without the end of shaft coupling recess.Third lead screw
Bearing is located at the lead screw bearing hole of third lead screw fixed block.Third lead screw one end passes through shaft coupling recess and third shaft coupling phase
Cooperation, the other end are matched with the third lead screw bearing at third lead screw fixed block.Two third feed rods are located at third silk
Thick stick two sides, one end matches one end with third linear motion pedestal and third lead screw fixed block cooperates.Third linear movement sliding block
It matches with third lead screw, while being matched with two third feed rods.Two third rotating shaft bearing seats and third move linearly
Sliding block is fixedly connected, and two third rotating shaft bearings are separately mounted in two third rotating shaft bearing seats.Third rotary shaft two
End is matched with two third rotating shaft bearings respectively, and is cooperated with the hole of third connecting rod.
4th linear motion component is by the 4th motor, the 4th linear motion pedestal, the 4th shaft coupling, the 4th lead screw, two
4th feed rod (the 4th feed rod 1, the 4th feed rod 2), the 4th linear movement sliding block, the 4th lead screw bearing, the 4th lead screw fixed block, two
A 4th rotating shaft bearing seat (the 4th rotating shaft bearing seat 1, the 4th rotating shaft bearing seat 2), two the 4th rotating shaft bearings (
Four rotating shaft bearings 1, the 4th rotating shaft bearing 2), the 4th rotary shaft and the 4th connecting rod composition.4th linear motion pedestal is logical
Screw is crossed to be fixedly connected on the rack.4th motor be bolted on the 4th linear motion pedestal with shaft coupling recess
End.4th shaft coupling is fixed with the 4th motor by fastening screw, is cooperated with the output shaft of the 4th motor.
4th lead screw fixed block is fixed by screws in the 4th linear motion pedestal without the end of shaft coupling recess.4th lead screw
Bearing is located at the lead screw bearing hole of the 4th lead screw fixed block.4th lead screw one end passes through shaft coupling recess and the 4th shaft coupling phase
Cooperation, the other end are matched with the 4th lead screw bearing at the 4th lead screw fixed block.Two the 4th feed rods are located at the 4th
Thick stick two sides, one end matches one end with the 4th linear motion pedestal and the 4th lead screw fixed block cooperates.4th linear movement sliding block
It matches with the 4th lead screw, while being matched with two the 4th feed rods.Two the 4th rotating shaft bearing seats and the 4th linear movement
Sliding block is fixedly connected, and two the 4th rotating shaft bearings are separately mounted in two the 4th rotating shaft bearing seats.4th rotary shaft two
End is matched with two the 4th rotating shaft bearings respectively, and is cooperated with the closer hole of the isolated edge of the 4th connecting rod.
On the rack, first straight line moving base and the 4th linear motion pedestal parallel arrangement, first straight line moving base
It is arranged vertically with second straight line moving base, and first straight line moving base and second straight line moving base are located at the same of rack
Side.Second straight line moving base and third linear motion pedestal parallel arrangement, third linear motion pedestal and the 4th linear motion
Pedestal is arranged vertically, and third linear motion pedestal and the 4th linear motion pedestal are located at the ipsilateral of rack.
Rotational motion component is revolved by rotary electric machine, rotary electric machine seat, rotary electric machine shaft coupling, electric machine rotational axis, non-motor
Four electric machine rotational axis bearings of shaft (electric machine rotational axis bearing 1, electric machine rotational axis bearing 2, electric machine rotational axis bearing 3, motor rotation
Shaft bearing 4), four U-shaped connection frame (the first U-shaped connection frame, the second U-shaped connection frame, the U-shaped connection frames of third, the 4th U-shaped company
Connect frame), eight universal joint bearings (universal joint bearing 1, universal joint bearing 2, universal joint bearing 3, universal joint bearings 4, cardan axis
Hold 5, universal joint bearing 6, universal joint bearing 7, universal joint bearing 8), eight universal joint bearing caps (universal joint bearing cap 1,
Universal joint bearing cap 2, universal joint bearing cap 3, universal joint bearing cap 4, universal joint bearing cap 5, cardan axis socket end
Lid 6, universal joint bearing cap 7, universal joint bearing cap 8), two cross bars (cross bar 1, cross bar 2), sliding block it is flat
Platform, sliding block, guide rail and guide rail platform composition.Rotary electric machine seat is fixedly connected with first connecting rod, and rotary electric machine is fixed on rotation
On motor cabinet.Four electric machine rotational axis bearings cooperate with the hole of first to fourth connecting rod respectively.The output end of rotating electric machine with
Rotary electric machine shaft coupling cooperation, and electric machine rotational axis do not polish one end and rotary electric machine shaft coupling cooperate, pass through two motors
Rotating shaft bearing is fixedly connected with the first U-shaped connection frame.It is respectively arranged with two universal joint bearings in each U-shaped connection frame, and matches
There are two universal joint bearing caps.The both ends that a pair of cross bar 1 is opposite are universal with two in the first U-shaped connection frame respectively
The inner ring of bearings matches, and the opposite both ends of another pair are respectively and in two universal joint bearings in the second U-shaped connection frame
Circle matches.Second U-shaped connection frame is fixedly connected with Slider platform.Sliding block is fixed on Slider platform, and sliding block and guide rail match
It closes, guide rail is fixed on guide rail platform.The first bearing seat and second bearing of grinding wheel movement component are fixedly connected on guide rail platform
Seat.In the other side of guide rail platform, it is fixedly connected with the U-shaped connection frame of third.The U-shaped connection frame of third and the 4th U-shaped connection frame and
The connection type of cross bar 2, universal joint bearing 5 to universal joint bearing 8, universal joint bearing cap 5 to universal joint bearing cap 8
It is identical and symmetrical with the second U-shaped connection frame and the connection type of the first U-shaped connection frame.4th U-shaped connection frame and non-motor rotate
The end that polishes of axis is fixedly connected, across two rotating shaft bearing (rotary shaft axis with third connecting rod and the cooperation of the 4th connecting rod
Hold 3, rotating shaft bearing 4).
Grinding wheel movement component is by first bearing seat, second bearing seat, first bearing, second bearing, grinding wheel rotary shaft, sand
Wheel, grinding wheel rotary shaft sleeve, grinding wheel motor seat, grinding wheel motor shaft coupling and grinding wheel motor composition.First bearing seat and the second axis
Seat is held to be fixed on guide rail platform.First bearing, second bearing are matched with first bearing seat, second bearing seat respectively.Grinding wheel
Rotary shaft sequentially passes through first bearing, grinding wheel, grinding wheel rotary shaft sleeve, second bearing, and last and grinding wheel motor shaft coupling matches
It closes.Grinding wheel motor seat is fixedly connected with second bearing seat, and is fixedly connected with grinding wheel motor.The output shaft and sand of grinding wheel motor
Turbin generator shaft coupling matches.
Possessed by of the invention the utility model has the advantages that
Using the high property of the big rigidity of parallel institution and kinematic accuracy, a kind of may be implemented along the work of certain track is provided
Parallel grinding device.The movement of multiple freedom degrees in space not only may be implemented in the device, and can use parallel institution
Architectural characteristic, improve the bearing capacity of guide rail platform, meet the requirement of big rigidity.Power is transmitted using helical guideway,
The rotary motion of motor is converted into translational motion of the sliding block relative to guide rail bracket, provides power for grinder robot.This dress
It sets the requirement that not only can satisfy grinding machine National People's Congress rigidity but also is able to achieve high-precision movement, be a kind of novel parallel grinding
Robot.Detailed description of the invention:
Fig. 1 is a kind of parallel grinding device structural schematic diagram；
Fig. 2 is first straight line moving parts perspective view of the explosion；
Fig. 3 is rotational motion component structure diagram；
Fig. 4 is grinding wheel movement component structure diagram；
Fig. 5 is the universal joint perspective view of the explosion in rotational motion component；
Fig. 6 is second straight line moving parts schematic diagram；
Fig. 7 is third linear motion component schematic diagram；
Fig. 8 is the 4th linear motion component schematic diagram；
Fig. 9 is the A1-A1 sectional view of Fig. 2；
Figure 10 is the A2-A2 sectional view of Fig. 3；
Figure 11 is the B1-B1 sectional view of Fig. 5；
Figure 12 is the B2-B2 sectional view of Fig. 5；
Figure 13 is the C1-C1 sectional view of Fig. 4；
Figure 14 is rack construction schematic diagram；
Figure 15 is first straight line moving base structural schematic diagram；
Figure 16 is the mobile slide block structure schematic diagram of first straight line；
Figure 17 is the first lead screw fixed-block-architecture (FBA) schematic diagram；
Figure 18 is U-shaped connecting frame structure schematic diagram；
Figure 19 is cross rod structure schematic diagram；
Figure 20 is universal joint bearing cap structural schematic diagram；
Figure 21 is first connecting rod structural schematic diagram；
Figure 22 is the first rotating shaft bearing holder structure schematic diagram；
Figure 23 is Slider platform structural schematic diagram；
Figure 24 is guide rail platform structure schematic diagram；
Figure 25 is rotary electric machine holder structure schematic diagram；
Figure 26 is first bearing seat structural schematic diagram；
Figure 27 is second bearing seat structural schematic diagram；
In figure: rack 1, the first, second, third, fourth linear motion component 2,3,4,5, rotational motion component 6, grinding wheel
Moving parts 7.
First straight line moving parts include first motor 2-1, first shaft coupling 2-2, first straight line moving base 2-3, and two
A first feed rod 2-4,2-5, the first lead screw 2-6, first straight line mobile sliding block 2-7, two first rotating shaft bearing seats 2-8,2-
9, two first rotating shaft bearing 2-10,2-11, the first rotary shaft 2-12, first connecting rod 2-13, the first lead screw bearing 2-14,
First lead screw fixed block 2-15.
Second straight line moving parts include the second motor 3-1, second shaft coupling 3-2, second straight line moving base 3-3, and two
A second feed rod 3-4,3-5, the second lead screw 3-6, second straight line mobile sliding block 3-7, two second rotating shaft bearing seats 3-8,3-
9, two second rotating shaft bearing 3-10,3-11, the second rotary shaft 3-12, the second connecting rod 3-13, the second lead screw bearing 3-14,
Second lead screw fixed block 3-15.
Third linear motion component includes third motor 4-1, third shaft coupling 4-2, third move along a straight line pedestal 4-3, two
A third feed rod 4-4,4-5, third lead screw 4-6, third linear movement sliding block 4-7, two third rotating shaft bearing seats 4-8,4-
9, two thirds rotating shaft bearing 4-10,4-11, third rotary shaft 4-12, third connecting rod 4-13, third lead screw bearing 4-14,
Third lead screw fixed block 4-15.
4th linear motion component includes the 4th motor 5-1, the 4th shaft coupling 5-2, the 4th linear motion pedestal 5-3, two
A 4th feed rod 5-4,5-5, the 4th lead screw 5-6, the 4th linear movement sliding block 5-7, two the 4th rotating shaft bearing seats 5-8,5-
9, two the 4th rotating shaft bearings 5-10,5-11, the 4th rotary shaft 5-12, the 4th connecting rod 5-13, the 4th lead screw bearing 5-14,
4th lead screw fixed block 5-15.
Rotational motion component includes rotary electric machine 6-1, rotary electric machine seat 6-2, rotary electric machine shaft coupling 6-3, motor rotation
Axis 6-4, four electric machine rotational axis bearing 6-5,6-6,6-33,6-34, the first U-shaped connection frame 6-7, the second U-shaped connection frame 6-17,
The U-shaped connection frame 6-22 of third, the 4th U-shaped connection frame 6-31, eight cardan axis socket ends, 6-8,6-9,6-12,6-13,6-23,
6-24,6-27,6-28, eight universal joint bearings 6-10,6-11,6-14,6-15,6-25,6-26,6-29,6-30, two crosses
Type bar 6-16,6-35, Slider platform 6-18, sliding block 6-19, guide rail 6-20, guide rail platform 6-21, non-electric machine rotational axis 6-32.
Grinding wheel movement component includes first bearing seat 7-1, first bearing 7-2, grinding wheel 7-3, second bearing 7-4, grinding wheel rotation
Shaft sleeve 7-5, second bearing seat 7-6, grinding wheel rotary shaft 7-7, grinding wheel motor seat 7-8, grinding wheel motor shaft coupling 7-9, grinding wheel
Motor 7-10.
Specific embodiment:
In conjunction with attached drawing, the invention will be further described.
A kind of parallel grinding device, as shown in Figure 1.The grinding device includes: rack 1, and first, second, third, fourth
Linear motion component 2,3,4,5, rotational motion component 6, grinding wheel movement component 7.
The first straight line moving base 2-3 of the first straight line moving parts 2, rack 1 is fixedly connected on by screw
On；The second straight line moving base 3-3 of second straight line moving parts 3 is fixedly connected in rack 1 by screw；Third straight line fortune
The third linear motion pedestal 4-3 of dynamic component 4 is fixedly connected in rack 1 by screw；The 4th of 4th linear motion component 5
Linear motion pedestal 5-3 is fixedly connected in rack 1 by screw；.
First straight line moving parts 2 and second straight line moving parts 3 pass through the hole in two component connecting rods 2-13,3-13
It is matched respectively with the electric machine rotational axis 6-4 in rotational motion component 5.Third linear motion component 4 and the 4th linear motion group
Part 5 by the hole in two component connecting rods 4-13,5-13 respectively with the non-electric machine rotational axis 6-32 phase in rotational motion component
Cooperation.Wherein electric machine rotational axis 6-4 passes through two bearings 6-5,6-6, and one end is fixedly connected with rotary electric machine shaft coupling 6-3, separately
One end is fixedly connected with the first U-shaped connection frame 6-7；Non- electric machine rotational axis 6-32 passes through two bearings 6-33,6-34, one end and the
Four U-shaped connection frame 6-31 are fixedly connected.
First bearing seat 7-1 and second bearing seat 7-6 in grinding wheel mechanism assembly 7 is respectively and in rotational motion component 6
Guide rail platform 6-21 is fixedly connected.
In first straight line moving parts, as shown in Fig. 2, first motor 2-1 is bolted on first straight line movement base
The end with shaft coupling recess of seat 2-3.First shaft coupling 2-2 and first motor 2-1 is fixed by fastening screw,
Cooperated with the output shaft of first motor 2-1.First lead screw fixed block 2-15 is fixed by screws in first straight line movement base
Seat 2-3 without shaft coupling recess end.First lead screw bearing 2-14 is located at the lead screw shaft of the first lead screw fixed block 2-15
At bearing bore.First one end lead screw 2-6 passes through shaft coupling recess and matches with first shaft coupling 2-2, the other end and the first lead screw shaft
2-14 is held to match.Two first feed rods 2-4,2-5 are located at the first two sides lead screw 2-6, and one end and first straight line move base
Seat 2-3 is matched, and one end and the first lead screw fixed block 2-15 cooperate.The mobile sliding block 2-7 and the first lead screw 2-6 of first straight line matches
It closes, while being matched with two first feed rods 2-4,2-5.Two first rotating shaft bearing seat 2-8,2-9 and first straight line are mobile
Sliding block 2-7 is fixedly connected, two first rotating shaft bearings 2-10,2-11 be separately mounted to two the first rotating shaft bearing seat 2-8,
In 2-9.First both ends rotary shaft 2-12 are matched with two first rotating shaft bearings 2-10,2-11 respectively, and are connected with first
The closer hole cooperation of the isolated edge of extension bar 2-13.
In second straight line moving parts, as shown in fig. 6, the second motor 3-1 is bolted on second straight line movement base
The end with shaft coupling recess of seat 3-3.Second shaft coupling 3-2 and the second motor 3-1 is fixed by fastening screw,
Cooperated with the output shaft of the second motor 3-1.Second lead screw fixed block 3-15 is fixed by screws in second straight line movement base
Seat 3-3 without shaft coupling recess end.Second lead screw bearing 3-14 is located at the lead screw shaft of the second lead screw fixed block 3-15
At bearing bore.Second one end lead screw 3-6 passes through shaft coupling recess and matches with second shaft coupling 3-2, the other end and the second lead screw shaft
3-14 is held to match.Two second feed rods 3-4,3-5 are located at the second two sides lead screw 3-6, and one end and second straight line move base
Seat 3-3 is matched, and one end and the second lead screw fixed block 3-15 cooperate.The mobile sliding block 3-7 and the second lead screw 3-6 of second straight line matches
It closes, while being matched with two second feed rods 3-4,3-5.Two second rotating shaft bearing seat 3-8,3-9 and second straight line are mobile
Sliding block 3-7 is fixedly connected, two second rotating shaft bearings 3-10,3-11 be separately mounted to two the second rotating shaft bearing seat 3-8,
In 3-9.Second both ends rotary shaft 3-12 are matched with two second rotating shaft bearings 3-10,3-11 respectively, and are connected with second
The closer hole cooperation of the isolated edge of extension bar 3-13.
In third linear motion component, as shown in fig. 7, third motor 4-1 is bolted on third linear motion base
The end with shaft coupling recess of seat 4-3.Third shaft coupling 4-2 and third motor 4-1 is fixed by fastening screw,
Cooperated with the output shaft of third motor 4-1.Third lead screw fixed block 4-15 is fixed by screws in third linear motion base
Seat 4-3 without shaft coupling recess end.Third lead screw bearing 4-14 is located at the lead screw shaft of third lead screw fixed block 4-15
At bearing bore.Third one end lead screw 4-6 passes through shaft coupling recess and matches with third shaft coupling 4-2, the other end and third lead screw shaft
4-14 is held to match.Two third feed rods 4-4,4-5 are located at the two sides third lead screw 4-6, one end and third linear motion base
Seat 4-3 is matched, and one end and third lead screw fixed block 4-15 cooperate.Third linear movement sliding block 4-7 and third lead screw 4-6 matches
It closes, while being matched with two third feed rods 4-4,4-5.Two third rotating shaft bearing seat 4-8,4-9 and third move linearly
Sliding block 4-7 is fixedly connected, two third rotating shaft bearings 4-10,4-11 be separately mounted to two third rotating shaft bearing seat 4-8,
In 4-9.The both ends third rotary shaft 4-12 are matched with two third rotating shaft bearings 4-10,4-11 respectively, and are connected with third
The closer hole cooperation of the isolated edge of extension bar 4-13.
In 4th linear motion component, as shown in figure 8, the 4th motor 5-1 is bolted on the 4th linear motion base
The end with shaft coupling recess of seat 5-3.4th shaft coupling 5-2 and the 4th motor 5-1 is fixed by fastening screw,
Cooperated with the output shaft of the 4th motor 5-1.4th lead screw fixed block 5-15 is fixed by screws in the 4th linear motion base
Seat 5-3 without shaft coupling recess end.4th lead screw bearing 5-14 is located at the lead screw shaft of the 4th lead screw fixed block 5-15
At bearing bore.4th one end lead screw 5-6 passes through shaft coupling recess and matches with the 4th shaft coupling 5-2, the other end and the 4th lead screw shaft
5-14 is held to match.Two the 4th feed rods 5-4,5-5 are located at the 4th two sides lead screw 5-6, one end and the 4th linear motion base
Seat 5-3 is matched, and one end and the 4th lead screw fixed block 5-15 cooperate.4th linear movement sliding block 5-7 and the 4th lead screw 5-6 matches
It closes, while being matched with two the 4th feed rods 5-4,5-5.The linear movement of two the 4th rotating shaft bearing seat 5-8,5-9 and the 4th
Sliding block 5-7 is fixedly connected, two the 4th rotating shaft bearings 5-10,5-11 be separately mounted to two the 4th rotating shaft bearing seat 5-8,
In 5-9.4th both ends rotary shaft 5-12 are matched with two the 4th rotating shaft bearings 5-10,5-11 respectively, and are connected with the 4th
The closer hole cooperation of the isolated edge of extension bar 5-13.
In rack 1, as shown in figure 14, first straight line moving base and the 4th linear motion pedestal parallel arrangement, first
Linear motion pedestal and second straight line moving base are arranged vertically, and first straight line moving base and second straight line moving base position
In the ipsilateral of rack.Second straight line moving base and third linear motion pedestal parallel arrangement, third move along a straight line pedestal and the
Four linear motion pedestals are arranged vertically, and third linear motion pedestal and the 4th linear motion pedestal are located at the ipsilateral of rack.
In rotational motion component 6, as shown in figure 3, rotary electric machine seat 6-2 is fixedly connected with first connecting rod 2-13, rotation
Motor 6-1 is fixed on rotary electric machine seat 6-2.Four electric machine rotational axis bearings 6-10,6-11,6-14,6-15 are respectively with first
Cooperate to the hole of the 4th connecting rod 2-13,3-13,4-13,5-13.The output end and rotary electric machine shaft coupling 6- of rotating electric machine 6-1
3 cooperation, and electric machine rotational axis 6-4 do not polish one end and rotary electric machine shaft coupling 6-3 cooperate, pass through two electric machine rotational axis axis
6-5,6-6 are held, is fixedly connected with the first U-shaped connection frame 6-7.Two universal joint bearings are respectively arranged in each U-shaped connection frame, and
With there are two universal joint bearing caps.The opposite both ends of a pair of cross bar 6-16 are respectively and in the first U-shaped connection frame 6-7
The inner ring of two universal joint bearings 6-10,6-11 match, and the opposite both ends of another pair are respectively and in the second U-shaped connection frame 6-17
The inner ring of two universal joint bearings 6-14,6-15 match.Second U-shaped connection frame 6-17 and Slider platform 6-18 is fixed to be connected
It connects.Sliding block 6-19 is fixed on Slider platform 6-18, and sliding block 6-19 is matched with guide rail 6-20, and it is flat that guide rail 6-20 is fixed on guide rail
On platform 6-21.The first bearing seat 7-1 and second bearing seat 7-6 of grinding wheel movement component are fixedly connected on guide rail platform 6-21.?
The other side of guide rail platform 6-21 is fixedly connected with the U-shaped connection frame 6-22 of third.The U-shaped connection frame 6-22 of third and the 4th U-shaped connection
Frame 6-31 and cross bar 6-35, universal joint bearing 6-25,6-26,6-29,6-30, universal joint bearing cap 6-23,6-24,
The connection type of 6-27,6-28 and the second U-shaped connection frame 6-17 and the connection type of the first U-shaped connection frame 6-7 are identical and symmetrical.
4th U-shaped connection frame 6-31 is fixedly connected with the end that polishes of non-electric machine rotational axis 6-32, and is passed through and third connecting rod 4-13 and the
Two rotating shaft bearings 6-33,6-34 of four connecting rod 5-13 cooperation.
In grinding wheel movement component, as shown in figure 4, first bearing seat 7-1 and second bearing seat 7-6 are fixed on guide rail platform 6-
On 21.First bearing 7-2, second bearing 7-4 are matched with first bearing seat 7-1, second bearing seat 7-6 respectively.Grinding wheel rotation
Axis 7-7 sequentially passes through first bearing 7-2, grinding wheel 7-3, grinding wheel rotary shaft sleeve 7-5, second bearing 7-4, last and grinding wheel motor
Shaft coupling 7-9 is matched.Grinding wheel motor seat 7-8 is fixedly connected with second bearing seat 7-6, and is fixed and connected with grinding wheel motor 7-10
It connects.The output shaft of grinding wheel motor 7-10 is matched with grinding wheel motor shaft coupling 7-9.
As shown in Fig. 5, Figure 11, Figure 12, the opposite both ends of a pair of cross bar 6-16 respectively with the first U-shaped connection frame 6-
The inner ring of two universal joint bearings 6-10,6-11 in 7 match, the opposite both ends of another pair respectively with the second U-shaped connection frame
The inner ring of two universal joint bearings 6-14,6-15 in 6-17 match.
As shown in figure 9, two first rotating shaft bearings 2-10,2-11 are separately mounted to two the first rotating shaft bearing seat 2-
8, in 2-9.First both ends rotary shaft 2-12 are matched with two first rotating shaft bearings 2-10,2-11 respectively, and with first
The closer hole cooperation of the isolated edge of connecting rod 2-13.
As shown in Figure 10, first straight line moving parts 2 and second straight line moving parts 3 pass through two component connecting rod 2-
13, the hole on 3-13 is matched with the electric machine rotational axis 6-4 in rotational motion component 5 respectively.
As shown in figure 13, grinding wheel rotary shaft 7-7 sequentially passes through first bearing 7-2, grinding wheel 7-3, grinding wheel rotary shaft sleeve 7-
5, second bearing 7-4, last and grinding wheel motor shaft coupling 7-9 are matched.
As shown in figure 15, first straight line moving base 2-3 has shaft coupling recess.
As shown in figure 16, the specific structure of the mobile sliding block 2-7 of first straight line.
As shown in figure 17, the specific structure of the first lead screw fixed block 2-15.
As shown in figure 18, the specific structure of U-shaped connection frame 6-7.
As shown in figure 19, the specific structure of cross bar 6-16.
As shown in figure 20, the specific structure of universal joint bearing cap 6-13.
As shown in figure 21, the specific structure of first connecting rod 2-13.
As shown in figure 22, the specific structure of the first rotating shaft bearing seat 2-8.
As shown in figure 23, the specific structure of Slider platform 6-18.
As shown in figure 24, the specific structure of guide rail platform 6-21.
As shown in figure 25, the specific structure of rotary electric machine seat 6-2.
As shown in figure 26, the specific structure of first bearing seat 7-1.
As shown in figure 27, the specific structure of second bearing seat 7-6.
Claims (4)
1. a kind of parallel grinding device, which is characterized in that the grinding device includes: rack, and first, second, third, fourth is straight
Line moving parts, rotational motion component, grinding wheel movement component；
The first straight line moving base of the first straight line moving parts is fixedly connected on the rack by screw；Second straight line
The second straight line moving base of moving parts is fixedly connected on the rack by screw；The third straight line of third linear motion component
Moving base is fixedly connected on the rack by screw；4th linear motion pedestal of the 4th linear motion component is solid by screw
Fixed connection is on the rack；
On the rack, first straight line moving base and the 4th linear motion pedestal parallel arrangement, first straight line moving base and the
Two linear motion pedestals are arranged vertically, and first straight line moving base and second straight line moving base are located at the ipsilateral of rack, the
Two linear motion pedestals and third linear motion pedestal parallel arrangement, third linear motion pedestal and the 4th linear motion pedestal hang down
Straight arrangement, and third linear motion pedestal and the 4th linear motion pedestal are located at the ipsilateral of rack；
First straight line moving parts and second straight line moving parts by two component connecting rods, on hole respectively and rotational motion
Electric machine rotational axis in component matches, and third linear motion component and the 4th linear motion component pass through two component connections
Bar, on hole matched respectively with the non-electric machine rotational axis in rotational motion component, wherein electric machine rotational axis pass through two bearings,
One end is fixedly connected with rotary electric machine shaft coupling, and the other end is fixedly connected with the first U-shaped connection frame；Non- electric machine rotational axis passes through two
A bearing, one end are fixedly connected with the 4th U-shaped connection frame；
First bearing seat and second bearing seat in grinding wheel mechanism assembly are fixed with the guide rail platform in rotational motion component respectively
Connection.
2. a kind of parallel grinding device according to claim 1, which is characterized in that first straight line moving parts include,
First motor, first shaft coupling, first straight line moving base, two the first feed rods, the first lead screw, the mobile sliding block of first straight line,
Two the first rotating shaft bearing seats, two the first rotating shaft bearings, the first rotary shaft, first connecting rod, the first lead screw bearing, the
One lead screw fixed block；
Second straight line moving parts include the second motor, second shaft coupling, second straight line moving base, two the second feed rods, the
Two lead screws, the mobile sliding block of second straight line, two the second rotating shaft bearing seats, two the second rotating shaft bearings, the second rotary shaft, the
Two connecting rods, the second lead screw bearing, the second lead screw fixed block；
Third linear motion component includes third motor, third shaft coupling, third linear motion pedestal, two third feed rods, the
Three lead screws, third linear movement sliding block, two third rotating shaft bearing seats, two third rotating shaft bearings, third rotary shaft, the
Three connecting rods, third lead screw bearing, third lead screw fixed block；
4th linear motion component includes the 4th motor, the 4th shaft coupling, the 4th linear motion pedestal, two the 4th feed rods, the
Four lead screws, the 4th linear movement sliding block, two the 4th rotating shaft bearing seats, two the 4th rotating shaft bearings, the 4th rotary shaft, the
Four connecting rods, the 4th lead screw bearing, the 4th lead screw fixed block；
In first straight line moving parts, first motor be bolted on first straight line moving base with shaft coupling recess
End, first shaft coupling and first motor be fixed by fastening screw, cooperated with the output shaft of first motor,
First lead screw fixed block is fixed by screws in first straight line moving base without the end of shaft coupling recess, the first lead screw
Bearing is located at the lead screw bearing hole of the first lead screw fixed block, and first lead screw one end passes through shaft coupling recess and first shaft coupling phase
Cooperation, the other end are matched with the first lead screw bearing, and two the first feed rods are located at the first lead screw two sides, and one end is straight with first
Line moving base matches, and one end and the first lead screw fixed block cooperate, and the mobile sliding block of first straight line is matched with the first lead screw, together
When with two the first feed rods, match, the mobile sliding block of two the first rotating shaft bearing seats and first straight line is fixedly connected, two the
One rotating shaft bearing is separately mounted in two the first rotating shaft bearing seats, and the first rotating shaft terminal is rotated with two first respectively
Axle bearing matches, and cooperates with the closer hole of the isolated edge of first connecting rod；
In second straight line moving parts, the second motor be bolted on second straight line moving base with shaft coupling recess
End, second shaft coupling is fixed by fastening screw with the second motor, cooperated with the output shaft of the second motor,
Second lead screw fixed block is fixed by screws in second straight line moving base without the end of shaft coupling recess, the second lead screw
Bearing is located at the lead screw bearing hole of the second lead screw fixed block, and second lead screw one end passes through shaft coupling recess and second shaft coupling phase
Cooperation, the other end matches with the second lead screw bearing, and two the second feed rod feed rods are located at the second lead screw two sides, one end and the
Two linear motion pedestals match, and one end and the second lead screw fixed block cooperate, and the mobile sliding block of second straight line and the second lead screw match
It closing, while being matched with two the second feed rods, two the second rotating shaft bearing seats are fixedly connected with the mobile sliding block of second straight line, and two
A second rotating shaft bearing is separately mounted in two the second rotating shaft bearing seats, the second rotating shaft terminal respectively with two second
Rotating shaft bearing matches, and cooperates with the closer hole of the isolated edge of the second connecting rod；
In third linear motion component, third motor be bolted on third linear motion pedestal with shaft coupling recess
End, third shaft coupling is fixed by fastening screw with third motor, cooperated with the output shaft of third motor,
Third lead screw fixed block is fixed by screws in end of the third linear motion pedestal without shaft coupling recess, third lead screw
Bearing is located at the lead screw bearing hole of third lead screw fixed block, and third lead screw one end passes through shaft coupling recess and third shaft coupling phase
Cooperation, the other end matches with third lead screw bearing, and two third feed rod feed rods are located at third lead screw two sides, one end and the
Three linear motion pedestals match, and one end and third lead screw fixed block cooperate, and third linear movement sliding block and third lead screw match
It closing, while being matched with two third feed rods, two third rotating shaft bearing seats are fixedly connected with third linear movement sliding block, and two
A third rotating shaft bearing is separately mounted in two third rotating shaft bearing seats, third rotating shaft terminal respectively with two thirds
Rotating shaft bearing matches, and cooperates with the closer hole of the isolated edge of third connecting rod；
In 4th linear motion component, the 4th motor be bolted on the 4th linear motion pedestal with shaft coupling recess
End, the 4th shaft coupling is fixed by fastening screw with the 4th motor, cooperated with the output shaft of the 4th motor,
4th lead screw fixed block is fixed by screws in end of the 4th linear motion pedestal without shaft coupling recess, the 4th lead screw
Bearing is located at the lead screw bearing hole of the 4th lead screw fixed block, and the 4th lead screw one end passes through shaft coupling recess and the 4th shaft coupling phase
Cooperation, the other end matches with the 4th lead screw bearing, and two the 4th feed rod feed rods are located at the 4th lead screw two sides, one end and the
Four linear motion pedestals match, and one end and the 4th lead screw fixed block cooperate, and the 4th linear movement sliding block and the 4th lead screw match
It closing, while being matched with two the 4th feed rods, two the 4th rotating shaft bearing seats are fixedly connected with the 4th linear movement sliding block, and two
A 4th rotating shaft bearing is separately mounted in two the 4th rotating shaft bearing seats, the 4th rotating shaft terminal respectively with two the 4th
Rotating shaft bearing matches, and cooperates with the closer hole of the isolated edge of the 4th connecting rod.
3. a kind of parallel grinding device according to claim 1, which is characterized in that rotational motion component includes rotating
Motor, rotary electric machine seat, rotary electric machine shaft coupling, electric machine rotational axis, four electric machine rotational axis bearings, the first U-shaped connection frame,
Two U-shaped connection frames, the U-shaped connection frame of third, the 4th U-shaped connection frame, eight cardan axis socket ends, eight universal joint bearings, two
Cross bar, Slider platform, sliding block, guide rail, guide rail platform, non-electric machine rotational axis；
In rotational motion component, rotary electric machine seat is fixedly connected with first connecting rod, and rotary electric machine is fixed on rotary electric machine seat,
Four electric machine rotational axis bearings cooperate with the hole of first to fourth connecting rod respectively, and the output end and rotary electric machine of rotating electric machine join
The cooperation of axis device, and electric machine rotational axis does not polish one end and rotary electric machine shaft coupling cooperates, and passes through two electric machine rotational axis bearings, with
First U-shaped connection frame is fixedly connected, and two universal joint bearings is respectively arranged in each U-shaped connection frame, and with there are two universal joints
Bearing (ball) cover, the opposite both ends of a pair of the cross bar inner ring with two universal joint bearings in the first U-shaped connection frame respectively
It matching, the opposite both ends of another pair are matched with the inner ring of two universal joint bearings in the second U-shaped connection frame respectively, and second
U-shaped connection frame is fixedly connected with Slider platform, and sliding block is fixed on Slider platform, and sliding block is matched with guide rail, and guide rail is fixed on
On guide rail platform；The first bearing seat and second bearing seat of grinding wheel movement component are fixedly connected on guide rail platform；In guide rail platform
The other side, be fixedly connected with the U-shaped connection frame of third；It is the U-shaped connection frame of third and the 4th U-shaped connection frame and cross bar, universal
Bearings, the connection type of universal joint bearing cap and the U-shaped connection frame of third it is identical as the connection type of the first U-shaped connection frame and
Symmetrically；4th U-shaped connection frame is fixedly connected with the end that polishes of non-electric machine rotational axis, is passed through and third connecting rod and the 4th connecting rod
Two rotating shaft bearings of cooperation.
4. a kind of parallel grinding device according to claim 1, which is characterized in that grinding wheel movement component includes first
Bearing block, first bearing, grinding wheel, second bearing, grinding wheel rotary shaft sleeve, second bearing seat, grinding wheel rotary shaft, grinding wheel motor
Seat, grinding wheel motor shaft coupling, grinding wheel motor；
In grinding wheel movement component, first bearing seat and second bearing seat are fixed on guide rail platform；First bearing, second bearing point
It is not matched with first bearing seat, second bearing seat；Grinding wheel rotary shaft sequentially passes through first bearing, grinding wheel, grinding wheel rotary sleeve
Cylinder, second bearing, last and grinding wheel motor shaft coupling match；Grinding wheel motor seat is fixedly connected with second bearing seat, and with
Grinding wheel motor is fixedly connected；The output shaft of grinding wheel motor is matched with grinding wheel motor shaft coupling.
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| CN201710496461.6A CN107081672B (en) | 2017-06-26 | 2017-06-26 | A kind of parallel grinding device |
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| CN201710496461.6A CN107081672B (en) | 2017-06-26 | 2017-06-26 | A kind of parallel grinding device |
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| CN107081672B true CN107081672B (en) | 2019-10-22 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246400A (en) * | 1999-07-16 | 2000-03-08 | 清华大学 | Ganty slide block type machine tool structure with virtal shaft driven by internal and external sets |
| CN2742572Y (en) * | 2004-09-30 | 2005-11-23 | 广东工业大学 | Two freedom adhesive sheet machine welding head structure of plane double slide block parallel mechanism |
| CN2751993Y (en) * | 2004-09-30 | 2006-01-18 | 广东工业大学 | Two-dimensional translational one-dimensional rotary suspension type three freedom paralleling mechanism |
| CN101244516A (en) * | 2008-03-24 | 2008-08-20 | 北京航空航天大学 | Linear electric motor driven numerical control machine functional module |
| CN101786133A (en) * | 2010-03-26 | 2010-07-28 | 上海交通大学 | Multi-connecting rod servo press for four-motor parallel drive machine |
| JP3164027U (en) * | 2010-08-30 | 2010-11-11 | 株式会社ユナイテッド・テクノロジー | Equipment for recovering useful components from used slurry |
| CN103978393A (en) * | 2014-05-07 | 2014-08-13 | 天津大学 | Parallel machine tool capable of realizing five-axis processing |
| CN206048179U (en) * | 2016-09-23 | 2017-03-29 | 苏州哈工海渡工业机器人有限公司 | A kind of linear type parallel robot |
-
2017
- 2017-06-26 CN CN201710496461.6A patent/CN107081672B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246400A (en) * | 1999-07-16 | 2000-03-08 | 清华大学 | Ganty slide block type machine tool structure with virtal shaft driven by internal and external sets |
| CN2742572Y (en) * | 2004-09-30 | 2005-11-23 | 广东工业大学 | Two freedom adhesive sheet machine welding head structure of plane double slide block parallel mechanism |
| CN2751993Y (en) * | 2004-09-30 | 2006-01-18 | 广东工业大学 | Two-dimensional translational one-dimensional rotary suspension type three freedom paralleling mechanism |
| CN101244516A (en) * | 2008-03-24 | 2008-08-20 | 北京航空航天大学 | Linear electric motor driven numerical control machine functional module |
| CN101786133A (en) * | 2010-03-26 | 2010-07-28 | 上海交通大学 | Multi-connecting rod servo press for four-motor parallel drive machine |
| JP3164027U (en) * | 2010-08-30 | 2010-11-11 | 株式会社ユナイテッド・テクノロジー | Equipment for recovering useful components from used slurry |
| CN103978393A (en) * | 2014-05-07 | 2014-08-13 | 天津大学 | Parallel machine tool capable of realizing five-axis processing |
| CN206048179U (en) * | 2016-09-23 | 2017-03-29 | 苏州哈工海渡工业机器人有限公司 | A kind of linear type parallel robot |
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| CN107081672A (en) | 2017-08-22 |
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