CN108908071B - A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing - Google Patents
A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing Download PDFInfo
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- CN108908071B CN108908071B CN201810896575.4A CN201810896575A CN108908071B CN 108908071 B CN108908071 B CN 108908071B CN 201810896575 A CN201810896575 A CN 201810896575A CN 108908071 B CN108908071 B CN 108908071B
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
Abstract
The present invention relates to high-end equipment manufacturing fields, it in particular is a kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing, including hand-held frame, main shaft, clutch rack, planetary rotation part and polishing disk, the revolving speed of rotating disc can be adjusted in the present invention, rotating disc can be adjusted to low speed or high speed, to adapt to different polishing demands.The hand-held frame includes main circle, lantern ring, gear ring and gear ring hack lever, main circle is annular structure, rack gear is fixedly connected on the inner ring of main circle, the both ends of lantern ring are fixedly connected to gear ring hack lever, the other end of two gear ring hack levers is fixedly connected in the upper end of main circle, lantern ring is located at the upper end of main circle, and lantern ring and main circle are coaxial.
Description
Technical field
The present invention relates to high-end equipment manufacturing fields, are in particular a kind of cold-rolled steel sheets for high-end equipment manufacturing
Polissoir.
Background technique
Application No. is a kind of cold-rolled steel sheet Preparation equipment for high-end equipment manufacturing of CN201711040850.4, the hairs
It is bright to disclose a kind of cold-rolled steel sheet Preparation equipment for high-end equipment manufacturing, which is characterized in that the cold-rolled steel sheet preparation is set
Standby includes: decoiling equipment, the first tension driven roller, the first shaping roll, the second shaping roll, third planishing roll, the 4th planishing roll, the
Two tension driven rollers and the servo-actuated roller that tests the speed of third.The cold-rolled steel sheet Preparation equipment for high-end equipment manufacturing of the invention passes through
Roughing is used cooperatively with finish rolling, can not only guarantee the suitable drafts of steel plate, but also guarantee the finish on surface, and as far as possible
Eliminate steel plate internal stress.The invention is processed by shot blasting after can not manufacturing to cold-rolled steel sheet, so designing a kind of for high-end
The cold-rolled steel sheet polissoir of equipment manufacturing.
Summary of the invention
The present invention provides a kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing, and its advantages are in the present invention
The revolving speed of rotating disc can be adjusted, and rotating disc can be adjusted to low speed or high speed, so that adapting to different polishings needs
It asks.
The present invention relates to high-end equipment manufacturing fields, are in particular a kind of cold-rolled steel sheets for high-end equipment manufacturing
Polissoir, including hand-held frame, main shaft, clutch rack, planetary rotation part and polishing disk, the revolving speed of rotating disc can be in the present invention
It is adjusted, rotating disc can be adjusted to low speed or high speed, to adapt to different polishing demands.
The hand-held frame includes main circle, lantern ring, gear ring and gear ring hack lever, and main circle is annular structure, on the inner ring of main circle
It is fixedly connected with rack gear, the both ends of lantern ring are fixedly connected to gear ring hack lever, and the other end of two gear ring hack levers is fixedly connected with
In the upper end of main circle, lantern ring is located at the upper end of main circle, and lantern ring and main circle are coaxial;
The main shaft includes shaft, fixed gear, fixed gear baffle ring, fixed cylinder, fixed cylinder baffle ring, upper latch ring, upper solid
Reservation, hand rotary nut, screw rod, limit film and base bearing are disposed with fixed cylinder, upper latch ring and fixed on shaft from top to bottom
Gear, fixed cylinder, upper latch ring are fixedly connected with shaft, and the outer ring of base bearing is fixedly connected on the center of fixed gear,
The interior snare of base bearing is fixedly connected there are two limit film on shaft, on shaft, and two limit films are located at base bearing
Upper and lower ends, the upper and lower ends of fixed cylinder are fixedly connected to fixed cylinder baffle ring, and the upper and lower ends of fixed gear are fixedly connected to
Fixed gear baffle ring, fixed gear upper end are symmetrically fixedly connected there are two upper fixed seat, are fixedly connected on one of upper fixed seat
Screw rod has been connected through a screw thread hand rotary nut on screw rod, and lantern ring is rotatably connected in fixed cylinder by bearing, two fixed cylinders gears
Ring is located at the upper and lower ends of lantern ring;
The clutch rack includes cylindrical bar, slide post, arc groove, connecting rod, sliding block and spring stop piece, cylindrical bar and slide post
There are two being arranged in parallel, the both ends of slide post are slidably connected with two cylindrical bars respectively, on the opposite face of two slide posts
It is provided with arc groove, multiple latches are provided on arc groove, the middle-end of two cylindrical bars is respectively fixedly connected in two upper fixations
On seat, the both ends of two cylindrical bars are socketed with compressed spring, and the both ends of two cylindrical bars are fixedly connected to spring stop piece, and four
A compressed spring is contacted with four spring stop pieces respectively, and hinged there are two connecting rod, the other end difference of two connecting rods for sliding block upper
It is hinged on two slide posts, sliding block is slidably connected on screw rod, and hand rotary nut is located at the outside of sliding block, the outer ring of upper latch ring
On be evenly equipped with latch, two slide posts are located at the two sides of latch ring;
The planetary rotation part includes round tray, bearing block I, planetary gear shaft and planetary gear, on round tray in a ring
It is rotatably connected to planetary gear shaft on bearing block I there are four being arranged, four bearing block I, the upper end of four planetary gear shafts is equal
It is fixedly connected with planetary gear, is meshed with gear ring on the outside of four planetary gears, it is and fixed on the inside of four planetary gears
Gear is meshed, and four planetary gears are respectively positioned between two fixed gear baffle rings.
The hand-held frame further includes projection seat, hand handle, motor rack and motor, and the side of main circle is fixedly connected with projection seat, projection seat
On be fixedly connected with hand handle, one end of motor rack is fixedly connected with motor, and the other end of motor rack is fixedly connected in projection seat, electricity
The output shaft of machine is connected with the upper end of shaft.
The main shaft further includes square hole, and the lower end of shaft is provided with square hole.
The planetary rotation part further includes square column, fastening screw seat and fastening screw, and the center of round tray, which is slided, to be connected
It is connected to square column, square column is located at the lower section of square hole, and the center of round tray is fixedly connected there are two fastening screw seat, and two fasten
Fastening screw is connected through a screw thread on screw base, two fastening screws are opposite to be withstood on square column.
The polishing disk include rotating disc, pedestal and polishing cotton, the lower end of rotating disc be bonded with polishing cotton, rotating disc it is upper
There are four pedestals for uniformly distributed connection in a ring at end, and the upper end of four pedestals is fixedly connected in the lower end of round tray.
A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing of the invention has the beneficial effect that
A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing of the present invention can choose in the present invention and pass through shaft
Fixed gear rotation is driven, fixed gear drives four planetary gear rotations, realizes the underdrive of round tray and rotating disc;It can be with
The rotating manner of round tray and rotating disc is directly driven by shaft, realizes the relatively high speed rotation of round tray and rotating disc;It can
Adjusting rotating disc to low speed or high speed, to adapt to different polishing demands.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram of the cold-rolled steel sheet polissoir for high-end equipment manufacturing of the present invention;
Fig. 2 is a kind of partial structure diagram one of the cold-rolled steel sheet polissoir for high-end equipment manufacturing of the present invention;
Fig. 3 is a kind of partial structure diagram two of the cold-rolled steel sheet polissoir for high-end equipment manufacturing of the present invention;
Fig. 4 is the structural schematic diagram one of hand-held frame;
Fig. 5 is the structural schematic diagram two of hand-held frame;
Fig. 6 is the structural schematic diagram one of main shaft;
Fig. 7 is the structural schematic diagram two of main shaft;
Fig. 8 is the structural schematic diagram one of clutch rack;
Fig. 9 is the structural schematic diagram two of clutch rack;
Figure 10 is the structural schematic diagram one of planetary rotation part;
Figure 11 is the structural schematic diagram two of planetary rotation part;
Figure 12 is the structural schematic diagram one of polishing disk;
Figure 13 is the structural schematic diagram two of polishing disk.
In figure: hand-held frame 1;Main circle 1-1;Projection seat 1-2;Hand handle 1-3;Motor rack 1-4;Lantern ring 1-5;Motor 1-6;Gear ring 1-
7;Gear ring hack lever 1-8;Main shaft 2;Shaft 2-1;Fixed gear 2-2;Fixed gear baffle ring 2-3;Fixed cylinder 2-4;Fixed cylinder baffle ring 2-
5;Upper latch ring 2-6;Upper fixed seat 2-7;Hand rotary nut 2-8;Screw rod 2-9;Limit film 2-10;Base bearing 2-11;Square hole 2-12;
Clutch rack 3;Cylindrical bar 3-1;Slide post 3-2;Arc groove 3-3;Connecting rod 3-4;Sliding block 3-5;Spring stop piece 3-6;Planetary rotation part
4;Round tray 4-1;Bearing block I4-2;Planetary gear shaft 4-3;Planetary gear 4-4;Square column 4-5;Fastening screw seat 4-6;Fasten spiral shell
Follow closely 4-7;Polishing disk 5;Rotating disc 5-1;Pedestal 5-2;Polish cotton 5-3.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-13, the present invention relates to high-end equipment manufacturing fields, are in particular
A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing, including hand-held frame 1, main shaft 2, clutch rack 3, planetary rotation part
4 and polishing disk 5, it can choose in the present invention and fixed gear 2-2 rotation driven by shaft 2-1, fixed gear 2-2 drives four planets
Gear 4-4 rotation, realizes the underdrive of round tray 4-1 and rotating disc 5-1;Circle can also be directly driven to hold in the palm by shaft 2-1
The rotating manner of disk 4-1 and rotating disc 5-1 realize the relatively high speed rotation of round tray 4-1 and rotating disc 5-1;It can will rotate
Disk 5-1 is adjusted to low speed or high speed, to adapt to different polishing demands.
The hand-held frame 1 includes that main circle 1-1, lantern ring 1-5, gear ring 1-7 and gear ring hack lever 1-8, main circle 1-1 are circular knot
Structure is fixedly connected with rack gear 1-7 on the inner ring of main circle 1-1, and the both ends of lantern ring 1-5 are fixedly connected to gear ring hack lever 1-8, and two
The other end of gear ring hack lever 1-8 is fixedly connected in the upper end of main circle 1-1, and lantern ring 1-5 is located at the upper end of main circle 1-1, lantern ring 1-5
It is coaxial with main circle 1-1;
The main shaft 2 includes shaft 2-1, fixed gear 2-2, fixed gear baffle ring 2-3, fixed cylinder 2-4, fixed cylinder baffle ring 2-
5, upper latch ring 2-6, upper fixed seat 2-7, hand rotary nut 2-8, screw rod 2-9, limit film 2-10 and base bearing 2-11, shaft 2-1
On to be disposed with fixed cylinder 2-4, upper latch ring 2-6 and fixed gear 2-2, fixed cylinder 2-4, upper latch ring 2-6 from top to bottom equal
It is fixedly connected with shaft 2-1, the outer ring of base bearing 2-11 is fixedly connected on the center of fixed gear 2-2, base bearing 2-11's
Interior snare is fixedly connected on shaft 2-1 on shaft 2-1 there are two limit film 2-10, and two limit film 2-10 are located at master
The upper and lower ends of bearing 2-11, the upper and lower ends of fixed cylinder 2-4 are fixedly connected to fixed cylinder baffle ring 2-5, and fixed gear 2-2's is upper
Lower both ends are fixedly connected to fixed gear baffle ring 2-3, and the upper end fixed gear 2-2 is symmetrically fixedly connected there are two upper fixed seat 2-7,
In be fixedly connected with screw rod 2-9 on a upper fixed seat 2-7, hand rotary nut 2-8, lantern ring have been connected through a screw thread on screw rod 2-9
1-5 is rotatably connected on fixed cylinder 2-4 by bearing, and two fixed cylinder baffle ring 2-5 are located at the upper and lower ends of lantern ring 1-5;
Fixed cylinder 2-4 can be rotated on lantern ring 1-5, and the position of two fixed cylinder baffle ring 2-5 limitation fixed cylinder 2-4 makes fixed cylinder 2-4
Can not on lantern ring 1-5 vertical shift.The effect of two limit film 2-10 is that limitation shaft 2-1 can not be erected on base bearing 2-11
Straight sliding.
The clutch rack 3 includes cylindrical bar 3-1, slide post 3-2, arc groove 3-3, connecting rod 3-4, sliding block 3-5 and spring catch
There are two piece 3-6, cylindrical bar 3-1 and slide post 3-2 are arranged in parallel, the both ends of slide post 3-2 respectively with two cylindrical bar 3-1
It is slidably connected, arc groove 3-3 is provided on the opposite face of two slide post 3-2, multiple latches are provided on arc groove 3-3,
The middle-end of two cylindrical bar 3-1 is respectively fixedly connected on two upper fixed seat 2-7, and the both ends of two cylindrical bar 3-1 are socketed
Have a compressed spring, the both ends of two cylindrical bar 3-1 are fixedly connected to spring stop piece 3-6, four compressed springs respectively with four
Spring stop piece 3-6 contact, sliding block 3-5's is upper hinged there are two connecting rod 3-4, and the other end of two connecting rod 3-4 is respectively hinged at two
On a slide post 3-2, sliding block 3-5 is slidably connected on screw rod 2-9, and hand rotary nut 2-8 is located at the outside of sliding block 3-5, upper latch
Latch is evenly equipped on the outer ring of ring 2-6, two slide post 3-2 are located at the two sides of latch ring 2-6;Sliding block 3-5 can be
It is slided on screw rod 2-9, when to screw rod 2-9 inner end turn hand rotary nut 2-8, hand rotary nut 2-8 pushes sliding block 3-5 to screw rod 2-9
When inner end is slided, sliding block 3-5 pushes two slide post 3-2 to separate by two connecting rod 3-4, at this moment shaft 2-1 and fixed gear 2-2
For rotation connection;When to turn screw rod 2-9 outer end turn hand rotary nut 2-8, due to the effect of four compressed springs, two slidings
Column 3-2 is close to movement, and at this moment the latch on two arc groove 3-3 is stuck on the latch on latch ring 2-6, at this moment shaft 2-1
It is to be fixedly connected with fixed gear 2-2, fixed gear 2-2 can be driven to rotate when at this moment shaft 2-1 is rotated.
The planetary rotation part 4 includes round tray 4-1, bearing block I4-2, planetary gear shaft 4-3 and planetary gear 4-4, circle
Planetary gear shaft 4- is rotatably connected on bearing block I4-2 there are four being arranged in a ring on pallet 4-1, four bearing block I4-2
3, the upper end of four planetary gear shaft 4-3 is fixedly connected to planetary gear 4-4, and the outside of four planetary gear 4-4 is and tooth
Circle 1-7 is meshed, and the inside of four planetary gear 4-4 is meshed with fixed gear 2-2, and four planetary gear 4-4 are respectively positioned on two
Between a fixed gear baffle ring 2-3.Shaft 2-1 is that when being fixedly connected, fixed gear 2-2 is driven when shaft 2-1 is rotated with fixed gear 2-2
Rotation, fixed gear 2-2 drive four planetary gear 4-4 to rotate between fixed gear 2-2 and gear ring 1-7 in the track of planet, and four
It is also in the track rotation of planet, four planetary gear shaft 4-3 bands that a planetary gear 4-4 drives four planetary gear shaft 4-3 respectively
Dynamic round tray 4-1 underdrive.
The hand-held frame 1 further includes that projection seat 1-2, hand handle 1-3, motor rack 1-4 and motor 1-6, the side of main circle 1-1 are fixed
It is connected with projection seat 1-2, hand handle 1-3 is fixedly connected on projection seat 1-2, one end of motor rack 1-4 is fixedly connected with motor 1-6, electricity
The other end of rack 1-4 is fixedly connected on projection seat 1-2, and the output shaft of motor 1-6 is connected with the upper end of shaft 2-1.Hand handle
1-3 needs to connect external power supply for the hand-held present invention of user, motor 1-6, and shaft 2-1 rotation is driven when motor 1-6 is rotated, is
Shaft 2-1 provides power.
The main shaft 2 further includes square hole 2-12, and the lower end of shaft 2-1 is provided with square hole 2-12.
The planetary rotation part 4 further includes square column 4-5, fastening screw seat 4-6 and fastening screw 4-7, in round tray 4-1
Heart position slidably connects square column 4-5, and square column 4-5 is located at the lower section of square hole 2-12, and the center of round tray 4-1 is fixedly connected
There are two fastening screw seat 4-6, fastening screw 4-7, two fastening spiral shells have been connected through a screw thread on two fastening screw seat 4-6
Nail 4-7 is opposite to be withstood on square column 4-5.Square column 4-5 can be slided on round tray 4-1, and screwing fastening screw 4-7 can be by square column
The position of 4-5 is fixed, and when square column 4-5 is inserted in square hole 2-12, can drive circle support when shaft 2-1 is rotated by square column 4-5
At this moment disk 4-1 rotation needs to make the latch on two arc groove 3-3 to be detached from the latch on upper latch ring 2-6, at this moment shaft 2-1
When rotation round tray 4-1 high-speed rotation can be realized by the revolving speed direct-drive to round tray 4-1 of motor 1-6 output shaft.
The polishing disk 5 includes rotating disc 5-1, pedestal 5-2 and polishing cotton 5-3, and the lower end of rotating disc 5-1 is bonded with polishing
Cotton 5-3, uniformly there are four pedestal 5-2 for connection in a ring for the upper end of rotating disc 5-1, and the upper end of four pedestal 5-2 is fixedly connected with
In the lower end of round tray 4-1.Round tray 4-1 can drive rotating disc 5-1 and polishing cotton 5-3 when rotating by four pedestal 5-2
Rotation, polishing cotton 5-3, which is bonded friction with cold-rolled steel sheet, to polish cold-rolled steel sheet.
The working principle of the invention: fixed cylinder 2-4 can be rotated on lantern ring 1-5, and two fixed cylinder baffle ring 2-5 limitations are solid
The position of safety barrel 2-4, make fixed cylinder 2-4 can not on lantern ring 1-5 vertical shift.The effect of two limit film 2-10 is limitation axis
Bar 2-1 can not on base bearing 2-11 vertical sliding.Sliding block 3-5 can be slided on screw rod 2-9, to screw rod 2-9 inner end turn
When hand rotary nut 2-8, when hand rotary nut 2-8 pushes sliding block 3-5 to slide to the inner end screw rod 2-9, sliding block 3-5 passes through two connecting rod 3-
4 push two slide post 3-2 to separate, and at this moment shaft 2-1 and fixed gear 2-2 is rotation connection;To turn screw rod 2-9 outer end turn
When hand rotary nut 2-8, due to the effect of four compressed springs, two slide post 3-2 are close mobile, at this moment two arc groove 3-3
On latch be stuck on the latch on latch ring 2-6, at this moment shaft 2-1 and fixed gear 2-2 are to be fixedly connected, at this moment shaft 2-
Fixed gear 2-2 can be driven to rotate when 1 rotation.Shaft 2-1 is when being fixedly connected with fixed gear 2-2, and shaft 2-1 drives when rotating
Fixed gear 2-2 rotation, it is in the rail of planet between fixed gear 2-2 and gear ring 1-7 that fixed gear 2-2, which drives four planetary gear 4-4,
Mark rotation, it is also in the track rotation of planet, four planet teeth that four planetary gear 4-4 drive four planetary gear shaft 4-3 respectively
Wheel shaft 4-3 drives round tray 4-1 underdrive.Hand handle 1-3 needs to connect external electrical for the hand-held present invention of user, motor 1-6
Source drives shaft 2-1 rotation, provides power for shaft 2-1 when motor 1-6 is rotated.Square column 4-5 can be slided on round tray 4-1
Dynamic, the position of square column 4-5 can be fixed by screwing fastening screw 4-7, and when square column 4-5 is inserted in square hole 2-12, shaft 2-1 turns
Round tray 4-1 rotation can be driven when dynamic by square column 4-5, at this moment needs to make the latch on two arc groove 3-3 to be detached from and blocks
Latch on ring gear 2-6, can be by the revolving speed direct-drive of motor 1-6 output shaft to round tray 4-1 when at this moment shaft 2-1 is rotated
On, realize round tray 4-1 high-speed rotation.Round tray 4-1 can drive rotating disc 5-1 and throwing by four pedestal 5-2 when rotating
Light cotton 5-3 rotation, polishing cotton 5-3, which is bonded friction with cold-rolled steel sheet, to polish cold-rolled steel sheet.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (3)
1. a kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing, including hand-held frame (1), main shaft (2), clutch rack
(3) and planetary rotation part (4), it is characterised in that: the hand-held frame (1) includes main circle (1-1), lantern ring (1-5), gear ring (1-7)
With gear ring hack lever (1-8), main circle (1-1) is annular structure, is fixedly connected rack gear (1-7), covers on the inner ring of main circle (1-1)
The both ends of ring (1-5) are fixedly connected to gear ring hack lever (1-8), and the other end of two gear ring hack levers (1-8) is fixedly connected with
The upper end of main circle (1-1), lantern ring (1-5) are located at the upper end of main circle (1-1), and lantern ring (1-5) and main circle (1-1) are coaxial;
The main shaft (2) includes shaft (2-1), fixed gear (2-2), fixed gear baffle ring (2-3), fixed cylinder (2-4), fixed cylinder
Baffle ring (2-5), upper latch ring (2-6), upper fixed seat (2-7), hand rotary nut (2-8), screw rod (2-9), limit film (2-10) and
Base bearing (2-11) is disposed with fixed cylinder (2-4), upper latch ring (2-6) and fixed gear on shaft (2-1) from top to bottom
(2-2), fixed cylinder (2-4), upper latch ring (2-6) are fixedly connected with shaft (2-1), and the outer ring of base bearing (2-11) is fixed to be connected
It connects in the center of fixed gear (2-2), the interior snare of base bearing (2-11) is fixed on shaft (2-1) to connect on shaft (2-1)
It connects there are two limit film (2-10), two limit films (2-10) are located at the upper and lower ends of base bearing (2-11), fixed cylinder (2-
4) upper and lower ends are fixedly connected to fixed cylinder baffle ring (2-5), and the upper and lower ends of fixed gear (2-2) are fixedly connected to fixed tooth
It takes turns baffle ring (2-3), the upper end fixed gear (2-2) is symmetrically fixedly connected there are two upper fixed seat (2-7), one of upper fixed seat
It is fixedly connected with screw rod (2-9), has been connected through a screw thread on screw rod (2-9) hand rotary nut (2-8) on (2-7), lantern ring (1-5) is logical
It crosses bearing to be rotatably connected on fixed cylinder (2-4), two fixed cylinder baffle rings (2-5) are located at the upper and lower ends of lantern ring (1-5);
The clutch rack (3) includes cylindrical bar (3-1), slide post (3-2), arc groove (3-3), connecting rod (3-4), sliding block (3-5)
With spring stop piece (3-6), there are two cylindrical bar (3-1) and slide post (3-2) are arranged in parallel, the both ends point of slide post (3-2)
It is not slidably connected with two cylindrical bars (3-1), arc groove (3-3), arc is provided on the opposite face of two slide posts (3-2)
Multiple latches are provided on slot (3-3), the middle-end of two cylindrical bars (3-1) is respectively fixedly connected in two upper fixed seats (2-7)
On, the both ends of two cylindrical bars (3-1) are socketed with compressed spring, and the both ends of two cylindrical bars (3-1) are fixedly connected to bullet
Spring baffle (3-6), four compressed springs are contacted with four spring stop pieces (3-6) respectively, and hinged there are two connect for sliding block (3-5) upper
Bar (3-4), the other end of two connecting rods (3-4) are respectively hinged on two slide posts (3-2), and sliding block (3-5) is slidably connected at
On screw rod (2-9), hand rotary nut (2-8) is located at the outside of sliding block (3-5), is evenly equipped with latch on the outer ring of upper latch ring (2-6),
Two slide posts (3-2) are located at the two sides of latch ring (2-6);
The planetary rotation part (4) includes round tray (4-1), bearing block I(4-2), planetary gear shaft (4-3) and planetary gear
(4-4), there are four bearing block I(4-2), four bearing block I(4-2 for setting in a ring on round tray (4-1)) on be rotatablely connected
Have planetary gear shaft (4-3), the upper end of four planetary gear shafts (4-3) is fixedly connected to planetary gear (4-4), four planets
The outside of gear (4-4) is meshed with gear ring (1-7), and the inside of four planetary gears (4-4) is mutually nibbled with fixed gear (2-2)
It closes, four planetary gears (4-4) are respectively positioned between two fixed gear baffle rings (2-3);
The main shaft (2) further includes square hole (2-12), and the lower end of shaft (2-1) is provided with square hole (2-12);
The planetary rotation part (4) further includes square column (4-5), fastening screw seat (4-6) and fastening screw (4-7), round tray (4-
1) center slidably connects square column (4-5), and square column (4-5) is located at the lower section of square hole (2-12), in round tray (4-1)
Heart position is fixedly connected there are two fastening screw seat (4-6), has been connected through a screw thread fastening on two fastening screw seats (4-6)
Screw (4-7), two fastening screws (4-7) are opposite to be withstood on square column (4-5).
2. a kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing according to claim 1, it is characterised in that: institute
Stating hand-held frame (1) further includes projection seat (1-2), hand handle (1-3), motor rack (1-4) and motor (1-6), and the side of main circle (1-1) is solid
Surely it is connected with projection seat (1-2), is fixedly connected in projection seat (1-2) hand handle (1-3), one end of motor rack (1-4) is fixedly connected with
Motor (1-6), the other end of motor rack (1-4) are fixedly connected on projection seat (1-2), the output shaft and shaft (2- of motor (1-6)
1) upper end is connected.
3. a kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing according to claim 1, further includes polishing disk
(5), it is characterised in that: the polishing disk (5) includes rotating disc (5-1), pedestal (5-2) and polishing cotton (5-3), rotating disc (5-
1) lower end is bonded with polishing cotton (5-3), and uniformly connection is there are four pedestal (5-2) in a ring for the upper end of rotating disc (5-1), and four
The upper end of pedestal (5-2) is fixedly connected in the lower end of round tray (4-1).
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CN201810896575.4A CN108908071B (en) | 2018-08-08 | 2018-08-08 | A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing |
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CN201810896575.4A CN108908071B (en) | 2018-08-08 | 2018-08-08 | A kind of cold-rolled steel sheet polissoir for high-end equipment manufacturing |
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CN108908071B true CN108908071B (en) | 2019-07-23 |
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CN109278020B (en) * | 2018-09-28 | 2021-11-12 | 临澧金华天机械制造有限公司 | High-end equipment manufacturing mechanical arm bracket |
CN110308113B (en) * | 2019-07-04 | 2021-06-22 | 中南林业科技大学 | A quasi-spherical fruit device of all-round upset for near infrared spectrum detects |
CN114147616B (en) * | 2021-12-10 | 2023-10-20 | 大连德迈仕精密科技股份有限公司 | Automobile fuel pump shaft polishing device and polishing method |
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