CN110450036A - A kind of mechanism and grinder for high speed grinding - Google Patents
A kind of mechanism and grinder for high speed grinding Download PDFInfo
- Publication number
- CN110450036A CN110450036A CN201910884677.9A CN201910884677A CN110450036A CN 110450036 A CN110450036 A CN 110450036A CN 201910884677 A CN201910884677 A CN 201910884677A CN 110450036 A CN110450036 A CN 110450036A
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- China
- Prior art keywords
- brush head
- hollow
- bearing
- feed liquor
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000012530 fluid Substances 0.000 claims abstract description 60
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 46
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000011796 hollow space material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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
- 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
- B24B29/005—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 using brushes
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of mechanisms and grinder for high speed grinding, including feed liquor shaft, liquid inlet joint, clamping joint and brush head；The inside of feed liquor shaft is axially provided with fluid passage；Liquid inlet joint is connected to the peripheral side of feed liquor shaft by clamping joint, and feed liquor shaft is connected to respect to the rotatable setting of liquid inlet joint, the liquid outlet of liquid inlet joint with the inlet of fluid passage；One end of brush head is connected to one end of feed liquor shaft, and the other end of brush head is provided with more cluster bristles in array distribution, and brush head is provided with fluid hole, and fluid hole is connected to fluid passage；Fluid hole is located between the inside or cluster and cluster of the cluster of more cluster bristles.Fluid passage feed liquor of the lapping liquid from the hollow part of feed liquor shaft, go out liquid in the fluid hole of brush head, fluid hole be located at the middle part of brush head, more cluster bristles cluster inside or cluster and cluster between, lapping liquid uniformly flows at each bristle of brush head under the action of the centrifugal force, and what lapping liquid was played makes good use of.
Description
Technical field
The present invention relates to grinder fields, and in particular to a kind of mechanism for high speed grinding, and there is this to be used for height
The grinder of the mechanism of speed grinding.
Background technique
Grinder is the grinding machine ground with the lap tool for coating or being embedded in abrasive material to workpiece surface.It is mainly used for grinding work
High precision plane, inside and outside cylindrical surface, circular conical surface, spherical surface, flank and its alloytype face in part.For material single side grinding,
Polishing.
The grinder of the prior art is usually sprinkled into lapping liquid, lapping liquid role ratio on the outside of grinding brush head
It is weaker.
Summary of the invention
In view of above-mentioned, the present invention provides a kind of mechanism for high speed grinding, middle part feed liquor of the lapping liquid from shaft, In
Centrifugal force acts on lower lapping liquid and uniformly flows at each bristle of brush head, and what lapping liquid was played makes good use of.
A kind of mechanism for high speed grinding, including feed liquor shaft, liquid inlet joint, clamping joint and brush head；
The inside of feed liquor shaft is axially provided with fluid passage；
Liquid inlet joint is connected to the peripheral side of feed liquor shaft by clamping joint, and feed liquor shaft is rotatable with respect to liquid inlet joint to be set
It sets, the liquid outlet of liquid inlet joint is connected to the inlet of fluid passage；
One end of brush head is connected to one end of feed liquor shaft, and the other end of brush head is provided with more clusters in array distribution
Bristle, brush head are provided with fluid hole, and fluid hole is connected to fluid passage；
Fluid hole be located at the middle part of brush head, more cluster bristles cluster inside or cluster and cluster between.
Bristle circumferentially array distribution in the bottom of brush head.
It preferably, further include that feed liquor tube support plate, the first dog link and the first rotation stop axle sleeve, feed liquor tube support plate are provided with
Two pilot holes；
Liquid inlet joint is fitted into a pilot hole, and the first rotation stop axle sleeve is fitted into another pilot hole, the first rotation stop
Bar is socketed in the axis hole of the first rotation stop axle sleeve.
Bristle circumferentially array distribution in the bottom of brush head.
It preferably, further include brush head connector and clamp connection；
Outside of the upper clamp of clamp connection in the bottom end of feed liquor shaft；The lower part connection brush head of clamp connection connects
The lower end of the upper end of fitting, brush head connector connects brush head；
Brush head connector and clamp connection are internally provided with interconnected liquid flow through-hole, liquid flow through-hole it is upper
End is connected to fluid passage, and the lower end of fluid passage is connected to fluid hole.
It preferably, further include first bearing, first bearing seat and telescopic cylinder；
The inner ring of first bearing is socketed in the peripheral side of brush head connector and clamp connection；The outer ring of first bearing is socketed
In the bearing fixation hole of first bearing seat；
The cylinder rod of telescopic cylinder is connected to the side of first bearing seat, and the cylinder body of telescopic cylinder is fixed on bracket.Branch
Frame is the internal mechanism or external support mechanism of the mechanism of high speed grinding.
It preferably, further include that second bearing, Hollow Transmission Shafts, belt wheel, the first hollow adapter and the first hollow ball are led
To axis；
The outer sheath tape splicing wheel of Hollow Transmission Shafts, belt wheel is for receiving externally input rotational energy；
One end of first hollow ball guiding axis is fixedly connected with one end of Hollow Transmission Shafts by the first hollow adapter；
The middle part of feed liquor shaft is located at the inside of the hollow space of Hollow Transmission Shafts；
First hollow ball guiding axis is axially inside provided with half slideway of ball and the first ball, feed liquor shaft it is outer
Wall is sternly axially provided with half slideway of the second ball；Ball is in the slideway that half slideway of the first ball and half slideway of the second ball are constituted
Sliding and/or rotation；Under the transmission effect of ball, the first hollow ball guiding axis driving feed liquor shaft rotation；
Under the synergy of telescopic cylinder, ball is axially moveable, and realizes the axial movement of feed liquor shaft.
The inner ring of second bearing is socketed in the outside of Hollow Transmission Shafts.
The outer ring of second bearing is socketed in the bearing hole of second bearing seat, and second bearing seat is fixed on the machine of high speed grinding
In the internal stent or external support mechanism of structure.
It preferably, further include 3rd bearing, the second hollow adapter and the second hollow ball guiding axis；
One end of second hollow ball guiding axis is fixedly connected with the other end of Hollow Transmission Shafts by the second hollow adapter；
Second hollow ball guiding axis is axially inside provided with half slideway of ball and third ball, feed liquor shaft it is outer
Wall is sternly axially provided with half slideway of third ball；Ball is in the slideway that half slideway of third ball and half slideway of the 4th ball are constituted
Sliding and/or rotation；
The inner ring of 3rd bearing is socketed in the outside of Hollow Transmission Shafts.Second bearing and 3rd bearing are located at hollow biography
The outside at the both ends of moving axis.
The outer ring of 3rd bearing is socketed in the bearing hole of 3rd bearing seat, and 3rd bearing seat is fixed on the machine of high speed grinding
In the internal stent or external support mechanism of structure.
Preferably, the quantity of second bearing is 2, axial arranging of 2 second bearings along Hollow Transmission Shafts；
The quantity of 3rd bearing is 2, axial arranging of 2 3rd bearings along Hollow Transmission Shafts.
Preferably, the quantity of belt wheel is at 2 or more, axial arranging of multiple belt wheels along Hollow Transmission Shafts.
It preferably, further include the second dog link, the lower end of the second dog link is connected to the side of first bearing seat.
It further include the second rotation stop axle sleeve, the second dog link is located at the inside of the second dog link.
It preferably, further include bottom support plate and Telescopic protective cover, bottom support plate is connected to the bottom of first bearing seat,
The bottom of Telescopic protective cover is connected to the top of bottom support plate；
First bearing seat, telescopic cylinder are located in Telescopic protective cover.
The present invention also provides a kind of grinders.
Grinder includes the mechanism for high speed grinding, the mechanism for high speed grinding include feed liquor shaft, liquid inlet joint,
Clamping joint and brush head；
The inside of feed liquor shaft is axially provided with fluid passage；
Liquid inlet joint is connected to the peripheral side of feed liquor shaft by clamping joint, and feed liquor shaft is rotatable with respect to liquid inlet joint to be set
It sets, the liquid outlet of liquid inlet joint is connected to the inlet of fluid passage；
One end of brush head is connected to one end of feed liquor shaft, and the other end of brush head is provided with more clusters in array distribution
Bristle, brush head are provided with fluid hole, and fluid hole is connected to fluid passage；
Fluid hole is located between the inside or cluster and cluster of the cluster of more cluster bristles.
Bristle circumferentially array distribution in the bottom of brush head.
It preferably, further include that feed liquor tube support plate, the first dog link and the first rotation stop axle sleeve, feed liquor tube support plate are provided with
Two pilot holes；
Liquid inlet joint is fitted into a pilot hole, and the first rotation stop axle sleeve is fitted into another pilot hole, the first rotation stop
Bar is socketed in the axis hole of the first rotation stop axle sleeve.
Bristle circumferentially array distribution in the bottom of brush head.
It preferably, further include brush head connector and clamp connection；
Outside of the upper clamp of clamp connection in the bottom end of feed liquor shaft；The lower part connection brush head of clamp connection connects
The lower end of the upper end of fitting, brush head connector connects brush head；
Brush head connector and clamp connection are internally provided with interconnected liquid flow through-hole, liquid flow through-hole it is upper
End is connected to fluid passage, and the lower end of fluid passage is connected to fluid hole.
It preferably, further include first bearing, first bearing seat and telescopic cylinder；
The inner ring of first bearing is socketed in the peripheral side of brush head connector and clamp connection；The outer ring of first bearing is socketed
In the bearing fixation hole of first bearing seat；
The cylinder rod of telescopic cylinder is connected to the side of first bearing seat, and the cylinder body of telescopic cylinder is fixed on bracket.Branch
Frame is the internal mechanism or external support mechanism of the mechanism of high speed grinding.
It preferably, further include that second bearing, Hollow Transmission Shafts, belt wheel, the first hollow adapter and the first hollow ball are led
To axis；
The outer sheath tape splicing wheel of Hollow Transmission Shafts, belt wheel is for receiving externally input rotational energy；
One end of first hollow ball guiding axis is fixedly connected with one end of Hollow Transmission Shafts by the first hollow adapter；
The middle part of feed liquor shaft is located at the inside of the hollow space of Hollow Transmission Shafts；
First hollow ball guiding axis is axially inside provided with half slideway of ball and the first ball, feed liquor shaft it is outer
Wall is sternly axially provided with half slideway of the second ball；Ball is in the slideway that half slideway of the first ball and half slideway of the second ball are constituted
Sliding and/or rotation；Under the transmission effect of ball, the first hollow ball guiding axis driving feed liquor shaft rotation；
Under the synergy of telescopic cylinder, ball is axially moveable, and realizes the axial movement of feed liquor shaft.
The inner ring of second bearing is socketed in the outside of Hollow Transmission Shafts.
The outer ring of second bearing is socketed in the bearing hole of second bearing seat, and second bearing seat is fixed on the machine of high speed grinding
In the internal stent or external support mechanism of structure.
It preferably, further include 3rd bearing, the second hollow adapter and the second hollow ball guiding axis；
One end of second hollow ball guiding axis is fixedly connected with the other end of Hollow Transmission Shafts by the second hollow adapter；
Second hollow ball guiding axis is axially inside provided with half slideway of ball and third ball, feed liquor shaft it is outer
Wall is sternly axially provided with half slideway of third ball；Ball is in the slideway that half slideway of third ball and half slideway of the 4th ball are constituted
Sliding and/or rotation；
The inner ring of 3rd bearing is socketed in the outside of Hollow Transmission Shafts.Second bearing and 3rd bearing are located at hollow biography
The outside at the both ends of moving axis.
The outer ring of 3rd bearing is socketed in the bearing hole of 3rd bearing seat, and 3rd bearing seat is fixed on the machine of high speed grinding
In the internal stent or external support mechanism of structure.
Preferably, the quantity of second bearing is 2, axial arranging of 2 second bearings along Hollow Transmission Shafts；
The quantity of 3rd bearing is 2, axial arranging of 2 3rd bearings along Hollow Transmission Shafts.
Preferably, the quantity of belt wheel is at 2 or more, axial arranging of multiple belt wheels along Hollow Transmission Shafts.
It preferably, further include the second dog link, the lower end of the second dog link is connected to the side of first bearing seat.
It further include the second rotation stop axle sleeve, the second dog link is located at the inside of the second dog link.
It preferably, further include bottom support plate and Telescopic protective cover, bottom support plate is connected to the bottom of first bearing seat,
The bottom of Telescopic protective cover is connected to the top of bottom support plate；
First bearing seat, telescopic cylinder are located in Telescopic protective cover.
The grinder provides the bracket for fixing above-mentioned first bearing seat, second bearing seat and 3rd bearing seat.
The grinder additionally provides the rotation preventive mechanism for preventing the first dog link and the second dog link from rotating.
The invention has the benefit that a kind of mechanism for high speed grinding, including feed liquor shaft, liquid inlet joint, clamping
Head and brush head；The inside of feed liquor shaft is axially provided with fluid passage；Liquid inlet joint is connected to feed liquor shaft by clamping joint
Peripheral side, with respect to the rotatable setting of liquid inlet joint, the liquid outlet of liquid inlet joint and the inlet of fluid passage connect feed liquor shaft
It is logical；One end of brush head is connected to one end of feed liquor shaft, and the other end of brush head is provided with more cluster bristles in array distribution,
Brush head is provided with fluid hole, and fluid hole is connected to fluid passage；Fluid hole is located inside or cluster and the cluster of the cluster of more cluster bristles
Between.Lapping liquid goes out liquid in the fluid hole of brush head, fluid hole is located at from the fluid passage feed liquor of the hollow part of feed liquor shaft
The middle part of brush head, more cluster bristles cluster inside or cluster and cluster between, lapping liquid uniformly flows to hair under the action of the centrifugal force
At each bristle of brush head, what lapping liquid was played is made good use of.
Detailed description of the invention
A kind of mechanism and grinder for high speed grinding of the invention is described further with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram at a visual angle of the mechanism for high speed grinding of the present invention.
Fig. 2 is a kind of structural schematic diagram at another visual angle of the mechanism for high speed grinding of the present invention.
Fig. 3 is a kind of sectional view at a visual angle of the mechanism for high speed grinding of the present invention.
Fig. 4 is a kind of structural schematic diagram of the clamp connection of the mechanism for high speed grinding of the present invention.
Fig. 5 is the present invention a kind of clamp connection, first bearing, first bearing seat, the brush of the mechanism for high speed grinding
The explosive view of head connector and brush head.
Fig. 6 is that a kind of feed liquor shaft of the mechanism for high speed grinding of the present invention, 3rd bearing seat, the second hollow ball are led
To axis, the second hollow adapter, 3rd bearing, Hollow Transmission Shafts, second bearing, second bearing seat, the first hollow adapter and
The explosive view of first hollow ball guiding axis.
In figure:
1- feed liquor shaft；11- fluid passage；2- liquid inlet joint；3- clamping joint；4- brush head；41- bristle；42- goes out liquid
Hole；5- feed liquor tube support plate；The first dog link of 61-；The second dog link of 62-；71- the first rotation stop axle sleeve；72- the second rotation stop axis
Set；81- the first rotation stop plate；9- brush head connector；10- clamp connection；0111- first bearing；0112- second bearing；0113-
3rd bearing；0121- first bearing seat；0122- second bearing seat；0123- 3rd bearing seat；013- telescopic cylinder；014- is empty
Heart transmission shaft；015- belt wheel；The hollow adapter of 0161- first；The hollow adapter of 0162- second；The hollow ball of 0171- first is led
To axis；The hollow ball guiding axis of 0172- second；018- bottom support plate；019- Telescopic protective cover.
Specific embodiment
A kind of mechanism and grinder for high speed grinding of 1~6 couple of present invention is described further with reference to the accompanying drawing.
A kind of mechanism for high speed grinding, including feed liquor shaft 1, liquid inlet joint 2, clamping joint 3 and brush head 4；
The inside of feed liquor shaft 1 is axially provided with fluid passage 11；
Liquid inlet joint 2 is connected to the peripheral side of feed liquor shaft 1 by clamping joint 3, and feed liquor shaft 1 can with respect to liquid inlet joint 2
The liquid outlet of rotary setting, liquid inlet joint 2 is connected to the inlet of fluid passage 11；
One end of brush head 4 is connected to one end of feed liquor shaft 1, and the other end of brush head 4 is provided in array distribution
More cluster bristles 41, brush head 4 are provided with fluid hole 42, and fluid hole 42 is connected to fluid passage 11；
Fluid hole 42 is located between the inside or cluster and cluster of the cluster of more cluster bristles 41.
Bristle 41 circumferentially array distribution in the bottom of brush head 4.
Lapping liquid goes out liquid in the fluid hole 42 of brush head 4 from 11 feed liquor of fluid passage of the hollow part of feed liquor shaft 1,
Fluid hole 42 be located at the middle part of brush head 4, more cluster bristles cluster inside or cluster and cluster between, lapping liquid under the action of the centrifugal force
It uniformly flows at each bristle of brush head 4, what lapping liquid was played makes good use of.
It further include feed liquor tube support plate 5, the first dog link 61 and the first rotation stop axle sleeve 71, inlet tube branch in the present embodiment
There are two pilot holes for the setting of fagging 5；
Liquid inlet joint 2 is fitted into a pilot hole, and the first rotation stop axle sleeve 71 is fitted into another pilot hole, and first stops
Bull stick 61 is socketed in the axis hole of the first rotation stop axle sleeve 71.First dog link 61 is connected with the first rotation stop plate 81.
In the present embodiment, bristle 41 circumferentially array distribution in the bottom of brush head 4.
Fluid hole 42 is located at the middle position of circumferentially more cluster bristles 41 of array distribution, and lapping liquid comes out from fluid hole 42
Afterwards, it is spread by centrifugal force to side, plays abrasive action.
It further include brush head connector 9 and clamp connection 10 in the present embodiment；
Outside of the upper clamp of clamp connection 10 in the bottom end of feed liquor shaft 1；The lower part of clamp connection 10 connects
The lower end of the upper end of brush head connector 9, brush head connector 9 connects brush head 4；
Brush head connector 9 and clamp connection 10 are internally provided with interconnected liquid flow through-hole, liquid flow through-hole
Upper end be connected to fluid passage 11, the lower end of fluid passage 11 is connected to fluid hole 42.
It further include first bearing 0111, first bearing seat 0121 and telescopic cylinder 013 in the present embodiment；
The inner ring of first bearing 0111 is socketed in the peripheral side of brush head connector 9 and clamp connection 10；First bearing
0111 outer ring is socketed in the bearing fixation hole of first bearing seat 0121；
The cylinder rod of telescopic cylinder 013 is connected to the side of first bearing seat 0121, and the cylinder body of telescopic cylinder 013 is fixed on
On bracket.Bracket is the internal mechanism or external support mechanism of the mechanism of high speed grinding.
It further include second bearing 0112, Hollow Transmission Shafts 014, belt wheel 015, the first hollow adapter in the present embodiment
0161 and the first hollow ball guiding axis 0171；
The outer sheath tape splicing wheel 015 of Hollow Transmission Shafts 014, belt wheel 015 is for receiving externally input rotational energy；
One end of first hollow ball guiding axis 0171 is fixedly connected with Hollow Transmission Shafts by the first hollow adapter 0161
014 one end；
The middle part of feed liquor shaft 1 is located at the inside of the hollow space of Hollow Transmission Shafts 014；
First hollow ball guiding axis 0171 is axially inside provided with half slideway of ball and the first ball, feed liquor shaft
1 outer wall is sternly axially provided with half slideway of the second ball；Ball is constituted in half slideway of the first ball and half slideway of the second ball
Sliding and/or rotation in slideway；Under the transmission effect of ball, the first hollow ball guiding axis 0171 drives 1 turn of feed liquor shaft
It is dynamic；
Under the synergy of telescopic cylinder 013, ball is axially moveable, and realizes the axial movement of feed liquor shaft 1.
The inner ring of second bearing 0112 is socketed in the outside of Hollow Transmission Shafts 014.
The outer ring of second bearing 0112 is socketed in the bearing hole of second bearing seat 0122, and second bearing seat 0122 is fixed on
In the internal stent or external support mechanism of the mechanism of high speed grinding.
It further include 3rd bearing 0113, the second hollow adapter 0162 and the second hollow ball guiding axis in the present embodiment
0172；
One end of second hollow ball guiding axis 0172 is fixedly connected with Hollow Transmission Shafts by the second hollow adapter 0162
014 other end；
Second hollow ball guiding axis 0172 is axially inside provided with half slideway of ball and third ball, feed liquor shaft
1 outer wall is sternly axially provided with half slideway of third ball；Ball is constituted in half slideway of third ball and half slideway of the 4th ball
Sliding and/or rotation in slideway；
The inner ring of 3rd bearing 0113 is socketed in the outside of Hollow Transmission Shafts 014.Second bearing 0112 and 3rd bearing
0113 is located at the outside at the both ends of Hollow Transmission Shafts 014.
The outer ring of 3rd bearing 0113 is socketed in the bearing hole of 3rd bearing seat 0123, and 3rd bearing seat 0123 is fixed on
In the internal stent or external support mechanism of the mechanism of high speed grinding.
In the present embodiment, the quantity of second bearing 0112 is 2, axis of 2 second bearings 0112 along Hollow Transmission Shafts 014
To arrangement；
The quantity of 3rd bearing 0113 is 2, axial arranging of 2 3rd bearings 0113 along Hollow Transmission Shafts 014.
In the present embodiment, the quantity of belt wheel 015 is at 2 or more, axial direction row of multiple belt wheels 015 along Hollow Transmission Shafts 014
Cloth.
It further include the second dog link 62 in the present embodiment, the lower end of the second dog link 62 is connected to first bearing seat 0121
Side.
It further include the second rotation stop axle sleeve 72, the second dog link 62 is located at the inside of the second dog link 62.
It further include bottom support plate 018 and Telescopic protective cover 019 in the present embodiment, bottom support plate 018 is connected to first
The bottom of bearing block 0121, the bottom of Telescopic protective cover 019 are connected to the top of bottom support plate 018；
First bearing seat 0121, telescopic cylinder 013 are located in Telescopic protective cover 019.
In the present invention, a kind of grinder is additionally provided.
Grinder includes the mechanism for high speed grinding provided in above-described embodiment, further includes cooperating with said mechanism
Bracket, support construction, the platform for supporting workpiece etc..
In the present embodiment, rotational structure is set in the side of bracket, rotational structure supports first bearing seat, first bearing seat
It can deflect to a certain extent, so that brush head be driven to deflect, improve working efficiency.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as protection of the invention
Range.
Claims (10)
1. a kind of mechanism for high speed grinding, which is characterized in that including feed liquor shaft (1), liquid inlet joint (2), clamping joint (3)
With brush head (4)；
The inside of the feed liquor shaft (1) is axially provided with fluid passage (11)；
The liquid inlet joint (2) is connected to the peripheral side of the feed liquor shaft (1), the feed liquor shaft (1) by clamping joint (3)
The rotatable setting of the liquid inlet joint (2) relatively, the liquid outlet of the liquid inlet joint (2) and the feed liquor of the fluid passage (11)
Mouth connection；
One end of the brush head (4) is connected to one end of the feed liquor shaft (1), the other end setting of the brush head (4)
Have more cluster bristles (41) in array distribution, the brush head (4) is provided with fluid hole (42), the fluid hole (42) with it is described
Fluid passage (11) connection；
The fluid hole (42) be located at the middle part of the brush head (4), more cluster bristles (41) cluster inside or cluster and cluster
Between.
2. being used for the mechanism of high speed grinding as described in claim 1, which is characterized in that further include feed liquor tube support plate (5), first
Dog link (61) and the first rotation stop axle sleeve (71), there are two pilot holes for feed liquor tube support plate (5) setting；
The liquid inlet joint (2) is fitted into the pilot hole, and the first rotation stop axle sleeve (71) is fitted into another
The pilot hole, first dog link (61) are socketed in the axis hole of the first rotation stop axle sleeve (71).
3. being used for the mechanism of high speed grinding as described in claim 1, which is characterized in that further include brush head connector (9) and clamping
Connector (10)；
Outside of the upper clamp of the clamp connection (10) in the bottom end of the feed liquor shaft (1)；The clamp connection
(10) lower part connects the upper end of the brush head connector (9), and the lower end of the brush head connector (9) connects the brush head
(4)；
The brush head connector (9) and clamp connection (10) are internally provided with interconnected liquid flow through-hole, the liquid
The upper end of body recirculation hole is connected to the fluid passage (11), and the lower end and the fluid hole (42) of the fluid passage (11) are even
It is logical.
4. being used for the mechanism of high speed grinding as claimed in claim 3, which is characterized in that further include first bearing (0111), first
Bearing block (0121) and telescopic cylinder (013)；
The inner ring of the first bearing (0111) is socketed in the peripheral side of the brush head connector (9) and clamp connection (10)；
The outer ring of the first bearing (0111) is socketed in the bearing fixation hole of the first bearing seat (0121)；
The cylinder rod of the telescopic cylinder (013) is connected to the side of the first bearing seat (0121), the telescopic cylinder
(013) cylinder body is fixed on bracket.
5. being used for the mechanism of high speed grinding as claimed in claim 4, which is characterized in that further include second bearing (0112), hollow
Transmission shaft (014), belt wheel (015), the first hollow adapter (0161) and the first hollow ball guiding axis (0171)；
The outside of the Hollow Transmission Shafts (014) is socketed the belt wheel (015), and the belt wheel (015) is for receiving external input
Rotational energy；
One end of the first hollow ball guiding axis (0171) is fixedly connected with institute by the described first hollow adapter (0161)
State one end of Hollow Transmission Shafts (014)；
The middle part of the feed liquor shaft (1) is located at the inside of the hollow space of the Hollow Transmission Shafts (014)；
The first hollow ball guiding axis (0171) is axially inside provided with half slideway of ball and the first ball, it is described into
The outer wall of liquid shaft (1) is sternly axially provided with half slideway of the second ball；The ball is in half slideway of the first ball and second
Sliding and/or rotation in the slideway that half slideway of ball is constituted；
The inner ring of the second bearing (0112) is socketed in the outside of the Hollow Transmission Shafts (014).
6. being used for the mechanism of high speed grinding as claimed in claim 5, which is characterized in that further include 3rd bearing (0113), second
Hollow adapter (0162) and the second hollow ball guiding axis (0172)；
One end of the second hollow ball guiding axis (0172) is fixedly connected with institute by the described second hollow adapter (0162)
State the other end of Hollow Transmission Shafts (014)；
The second hollow ball guiding axis (0172) is axially inside provided with half slideway of ball and third ball, it is described into
The outer wall of liquid shaft (1) is sternly axially provided with half slideway of third ball；The ball is in half slideway of third ball and the 4th
Sliding and/or rotation in the slideway that half slideway of ball is constituted；
The inner ring of the 3rd bearing (0113) is socketed in the outside of the Hollow Transmission Shafts (014).
7. being used for the mechanism of high speed grinding as claimed in claim 5, which is characterized in that the quantity of the second bearing (0112) is
2, axial arranging of 2 second bearings (0112) along Hollow Transmission Shafts (014)；
The quantity of the 3rd bearing (0113) is 2, axis of 2 3rd bearings (0113) along Hollow Transmission Shafts (014)
To arrangement.
8. being used for the mechanism of high speed grinding as claimed in claim 5, which is characterized in that it further include the second dog link (62), it is described
The lower end of second dog link (62) is connected to the side of the first bearing seat (0121).The quantity of the belt wheel (015) is at 2
More than, axial arranging of multiple belt wheels (015) along Hollow Transmission Shafts (014).
9. being used for the mechanism of high speed grinding as claimed in claim 4, which is characterized in that further include bottom support plate (018) and stretch
Contracting shield (019), the bottom support plate (018) is connected to the bottom of the first bearing seat (0121), described flexible anti-
The bottom of shield (019) is connected to the top of the bottom support plate (018), the first bearing seat (0121) and telescopic cylinder
(013) it is located in the Telescopic protective cover (019).
10. a kind of grinder, which is characterized in that the mechanism including being used for high speed grinding described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884677.9A CN110450036B (en) | 2019-09-19 | Mechanism for high-speed grinding and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884677.9A CN110450036B (en) | 2019-09-19 | Mechanism for high-speed grinding and grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110450036A true CN110450036A (en) | 2019-11-15 |
| CN110450036B CN110450036B (en) | 2024-05-24 |
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| KR20190044593A (en) * | 2019-04-12 | 2019-04-30 | 오두환 | Polishing apparatus of glass plate |
| CN110050804A (en) * | 2019-05-22 | 2019-07-26 | 安徽中乐食品机械有限公司 | A kind of brush liquid machine |
| CN210650084U (en) * | 2019-09-19 | 2020-06-02 | 东莞市春草研磨科技有限公司 | Mechanism for high-speed grinding and grinding machine |
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|---|---|---|---|---|
| CN103465182A (en) * | 2013-09-03 | 2013-12-25 | 宇环数控机床股份有限公司 | Polishing wheel with liquid distribution device |
| CN203778444U (en) * | 2014-04-17 | 2014-08-20 | 侯冀平 | Cleaning device of glassware in laboratory |
| CN108789109A (en) * | 2018-07-02 | 2018-11-13 | 广东遂联智能装备制造有限公司 | A kind of hairbrush millstone device being uniformly distributed lapping liquid |
| KR20190044593A (en) * | 2019-04-12 | 2019-04-30 | 오두환 | Polishing apparatus of glass plate |
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