CN209125480U - A kind of novel centerless grinder wheel protective device - Google Patents
A kind of novel centerless grinder wheel protective device Download PDFInfo
- Publication number
- CN209125480U CN209125480U CN201821583192.3U CN201821583192U CN209125480U CN 209125480 U CN209125480 U CN 209125480U CN 201821583192 U CN201821583192 U CN 201821583192U CN 209125480 U CN209125480 U CN 209125480U
- Authority
- CN
- China
- Prior art keywords
- welded
- protective cover
- fixed
- threaded rod
- abrasive disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of novel centerless grinder wheel protective devices, including grinding abrasive disk ontology, protective cover and rotating roller, the both ends of the grinding abrasive disk ontology are fixed with connection ring by installation bolt, and grinding abrasive disk inner body wall is equipped with installation axle, the both ends of installation axle are rotatably installed in fixed block, link block is welded on the protective cover, link block is fixed on fixed block, and one end outer surface of protective cover is fixed with water inlet, protective cover is welded with mounting plate away from one end of water inlet, thread bush is welded on the mounting plate, thread bush internal screw thread is equipped with threaded rod, one end of threaded rod is welded with limit plate, the both ends of the rotating roller are symmetrically welded with rotation axis, rotation axis is rotatably installed in limit plate.The utility model has good cooling and heat dissipation to grinding wheel, and metal can be effectively prevent to stop clast and cause adverse effect to workpiece, improves finished workpart quality.
Description
Technical field
The utility model relates to centerless grinding machine engineering device technique field, specially a kind of novel centerless grinder wheel protection dress
It sets.
Background technique
Centerless grinding machine is a kind of grinding machine for not needing the axle center positioning using workpiece and being ground, mainly by grinding sand
Three wheel, adjustment wheel and work support mechanisms are constituted, the wherein practical work for serving as grinding of abrasive grinding wheel, adjustment wheel control workpiece
Rotation, and control the feed velocity of workpiece, be supporting workpiece in grinding as work support, these three parts can have several
The method of cooperation, but stop except grinding, it is all identical in principle.
General centerless grinding machine at work, polish to workpiece in high speed rotation, so that grinding wheel table by the grinding wheel used
Face temperature can rapid increase, and the position of general radiating and cooling usually faces the position of workpiece, not to the heat dissipation effect of grinding wheel
It is good, and grinding wheel, in polishing, since its speed of rotation is higher, and wheel face is more coarse, and the metal fragment of polishing may be just
It can be directly embedded on grinding wheel, these metal fragments follow grinding wheel to rotate, and just influence whether the smoothness of workpiece surface, reduce workpiece
Final product quality.
Utility model content
The purpose of this utility model is to provide a kind of novel centerless grinder wheel protective device, have to grinding wheel with good
Good cooling and heat dissipation, and metal can be effectively prevent to stop the advantages of clast causes adverse effect, improve finished workpart quality to workpiece,
Solve general centerless grinding machine at work, the grinding wheel used polishes to workpiece in high speed rotation, so that wheel face temperature
Degree meeting rapid increase, and the position of general radiating and cooling usually faces the position of workpiece, it is bad to the heat dissipation effect of grinding wheel, and
For grinding wheel in polishing, since its speed of rotation is higher, and wheel face is more coarse, and the metal fragment of polishing is possible will be direct
It is embedded on grinding wheel, these metal fragments follow grinding wheel to rotate, and just influence whether the smoothness of workpiece surface, reduce finished workpart matter
The problem of amount.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel centerless grinder wheel protection dress
It sets, including grinding abrasive disk ontology, protective cover and rotating roller, the both ends of the grinding abrasive disk ontology are fixed with connection ring by installation bolt,
And grinding abrasive disk inner body wall is equipped with installation axle, the both ends of installation axle are rotatably installed in fixed block, are welded on the protective cover
There is link block, link block is fixed on fixed block, and one end outer surface of protective cover is fixed with water inlet, and protective cover is away from water inlet
One end of mouth is welded with mounting plate, thread bush is welded on the mounting plate, thread bush internal screw thread is equipped with threaded rod, threaded rod
One end be welded with limit plate, the both ends of the rotating roller are symmetrically welded with rotation axis, and rotation axis is rotatably installed in limit plate.
Preferably, the inner wall of the protective cover is fixed with nozzle, and totally five, nozzle, and five nozzles are in ring on protective cover
Shape array distribution.
Preferably, the threaded rod is welded with turning handle away from one end of limit plate.
Preferably, the lower surface of the prominent limit plate in the lower surface of the rotating roller.
Preferably, the length of the threaded rod is greater than the distance between grinding abrasive disk ontology and mounting plate.
Preferably, the threaded rod totally two, and two threaded rods are symmetric relative to mounting plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model centerless grinding machine grinding wheel protecting device was being used by setting water inlet, nozzle and protective cover
Cheng Zhong, when by external power supply control the operation of grinding wheel high speed rotation when, can external high-pressure water, high pressure water flow by water inlet into
Enter the water channel in protective cover, last water flow is dispersed on grinding abrasive disk ontology by nozzle with certain speed, is dropped to grinding wheel
Temperature heat dissipation, improves the service life of grinding wheel.
2, the utility model centerless grinding machine grinding wheel protecting device by setting thread bush, threaded rod, limit plate, rotating roller and
Mounting plate can rotate threaded rod by turning handle, so that threaded rod moves in thread bush, and then drive in use
Limit plate is mobile, so that rotating roller, can be by sand since rotating roller is close to grinding wheel during grinding wheel rotation close to grinding wheel
The metal fragment flattening-out for the protrusion grinding wheel inlayed on wheel or removal, rotating roller can be rotated by rotation axis, and grinding wheel exists
Rotating roller can be driven to rotate when rotation, have no biggish resistance between the two, metal can effectively prevent to stop clast, workpiece is caused not
Good influence improves finished workpart quality.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the schematic view of the front view of the mounting plate of the utility model；
Fig. 4 is the side structure schematic view of the mounting plate of the utility model.
In figure: 1, grinding abrasive disk ontology；2, water inlet；3, protective cover；4, nozzle；5, mounting plate；6, connection ring；7, it installs
Axis；8, installation bolt；9, fixed block；10, link block；11, limit plate；12, turning handle；13, threaded rod；14, thread bush；15, turn
Dynamic roller；16, rotation axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of a kind of embodiment provided by the utility model referring to FIG. 1 to FIG. 4: novel centerless grinder wheel protection dress
It sets, including grinding abrasive disk ontology 1, protective cover 3 and rotating roller 15, the both ends of grinding abrasive disk ontology 1 are fixed with connection ring by installation bolt 8
6, and 1 inner wall of grinding abrasive disk ontology is equipped with installation axle 7, convenient for the installation of grinding wheel, the both ends of installation axle 7 are rotatably installed in fixed block
In 9, link block 10 is welded on protective cover 3, link block 10 is fixed on fixed block 9, and one end outer surface of protective cover 3 is fixed
There is a water inlet 2, the inner wall of protective cover 3 is fixed with nozzle 4, and totally five, nozzle 4, and five nozzles 4 battle array in a ring on protective cover 3
Column distribution, in use, when by external power supply control the operation of grinding wheel high speed rotation when, can external high-pressure water, high pressure
Water flow enters the water channel in protective cover 3 by water inlet 2, and last water flow is dispersed into grinding abrasive disk by nozzle 4 with certain speed
On ontology 1, cooling and heat dissipation is carried out to grinding wheel, improves the service life of grinding wheel.
Protective cover 3 is welded with mounting plate 5 away from one end of water inlet 2, and thread bush 14, thread bush are welded on mounting plate 5
14 internal screw threads are equipped with threaded rod 13, and threaded rod 13 totally two, and two threaded rods 13 are symmetric relative to mounting plate 5,
The length of threaded rod 13 is greater than the distance between grinding abrasive disk ontology 1 and mounting plate 5, and rotating roller 15 can be close to the surface of grinding wheel,
One end of threaded rod 13 is welded with limit plate 11, and in use, threaded rod 13 is welded with away from one end of limit plate 11 to be turned
It is dynamic to rotate threaded rod 13 by turning handle 12 12, so that threaded rod 13 moves in thread bush 14, and then drive limit plate
11 is mobile, and the both ends of rotating roller 15 are symmetrically welded with rotation axis 16, and rotation axis 16 is rotatably installed in limit plate 11, so that rotation
Roller 15 is close to grinding wheel, and during grinding wheel rotation, since rotating roller 15 is close to grinding wheel, the lower surface of rotating roller 15 is prominent to be limited
The lower surface of plate 11 can lead to the metal fragment flattening-out for the protrusion grinding wheel inlayed on grinding wheel or removal, rotating roller 15
It crosses rotation axis 16 to be rotated, grinding wheel can drive rotating roller 15 to rotate in rotation, have no biggish resistance between the two, can be effective
It prevents metal from stopping clast and adverse effect is caused to workpiece, improve finished workpart quality.
Working principle: the utility model centerless grinding machine grinding wheel protecting device in use, when pass through external power supply control
When grinding wheel high speed rotation operation processed, can external high-pressure water, high pressure water flow by water inlet 2 enter protective cover 3 in water channel, most
Water flow is dispersed on grinding abrasive disk ontology 1 with certain speed by nozzle 4 afterwards, is carried out cooling and heat dissipation to grinding wheel, can be passed through rotation
12 rotation threaded rods 13, so that threaded rod 13 moves in thread bush 14, and then drives limit plate 11 mobile, so that rotating roller
15 close to grinding wheel, during grinding wheel rotation, since rotating roller 15 is close to grinding wheel, and the protrusion grinding wheel that can will be inlayed on grinding wheel
Metal fragment flattening-out or removal, rotating roller 15 can be rotated by rotation axis 16, grinding wheel rotation when can be with turn
Dynamic roller 15 rotates, and has no biggish resistance between the two.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of novel centerless grinder wheel protective device, including grinding abrasive disk ontology (1), protective cover (3) and rotating roller (15),
Be characterized in that: the both ends of the grinding abrasive disk ontology (1) are fixed with connection ring (6) by installation bolt (8), and grinding abrasive disk ontology (1)
Inner wall is equipped with installation axle (7), and the both ends of installation axle (7) are rotatably installed in fixed block (9), is welded on the protective cover (3)
Have link block (10), link block (10) is fixed on fixed block (9), and one end outer surface of protective cover (3) is fixed with water inlet
(2), protective cover (3) is welded with mounting plate (5) away from the one end of water inlet (2), is welded with thread bush on the mounting plate (5)
(14), thread bush (14) internal screw thread is equipped with threaded rod (13), and one end of threaded rod (13) is welded with limit plate (11), and described turn
The both ends of dynamic roller (15) are symmetrically welded with rotation axis (16), and rotation axis (16) is rotatably installed in limit plate (11).
2. a kind of novel centerless grinder wheel protective device according to claim 1, it is characterised in that: the protective cover
(3) inner wall is fixed with nozzle (4), and totally five, nozzle (4), and five nozzles (4) circular array point on protective cover (3)
Cloth.
3. a kind of novel centerless grinder wheel protective device according to claim 1, it is characterised in that: the threaded rod
(13) one end away from limit plate (11) is welded with turning handle (12).
4. a kind of novel centerless grinder wheel protective device according to claim 1, it is characterised in that: the rotating roller
(15) lower surface of lower surface prominent limit plate (11).
5. a kind of novel centerless grinder wheel protective device according to claim 1, it is characterised in that: the threaded rod
(13) length is greater than the distance between grinding abrasive disk ontology (1) and mounting plate (5).
6. a kind of novel centerless grinder wheel protective device according to claim 1, it is characterised in that: the threaded rod
(13) totally two, and two threaded rods (13) are symmetric relative to mounting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583192.3U CN209125480U (en) | 2018-09-27 | 2018-09-27 | A kind of novel centerless grinder wheel protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583192.3U CN209125480U (en) | 2018-09-27 | 2018-09-27 | A kind of novel centerless grinder wheel protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125480U true CN209125480U (en) | 2019-07-19 |
Family
ID=67230524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583192.3U Active CN209125480U (en) | 2018-09-27 | 2018-09-27 | A kind of novel centerless grinder wheel protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216042A (en) * | 2020-02-19 | 2020-06-02 | 焦作大学 | Automatic grinding wheel spacing control system of precision grinding machine |
-
2018
- 2018-09-27 CN CN201821583192.3U patent/CN209125480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216042A (en) * | 2020-02-19 | 2020-06-02 | 焦作大学 | Automatic grinding wheel spacing control system of precision grinding machine |
| CN111216042B (en) * | 2020-02-19 | 2021-04-23 | 焦作大学 | Automatic grinding wheel spacing control system of precision grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104589189B (en) | Dual trace eccentric structure polishing machine | |
| CN209125480U (en) | A kind of novel centerless grinder wheel protective device | |
| CN203973393U (en) | The cooling wheel dressing mechanism of centreless grinding line | |
| CN108127577A (en) | A kind of adjustable grinding wheel of abrasive grain and the abrasive grain ring for grinding wheel | |
| CN207669004U (en) | Magnetic force is passivated grinder | |
| CN202964341U (en) | Lens edge grinding machine | |
| CN204997170U (en) | Saw bit grinding device | |
| CN210307031U (en) | Automobile steel ring positioning and polishing device | |
| CN108188866A (en) | A kind of eyeglass polishing machine | |
| CN208824624U (en) | A kind of horizontal sand mill | |
| CN208697009U (en) | A kind of Portable drill bit grinder | |
| CN209425143U (en) | Online emery wheel band device | |
| CN209477711U (en) | A kind of Novel grinder with spraying cooling function | |
| CN208977570U (en) | A kind of stable nanoscale grinder | |
| CN208304705U (en) | It is a kind of can be to the auto repair grinding machine that lacquer painting cools down | |
| CN207206083U (en) | Target grinder | |
| CN207696266U (en) | A kind of automatic fine grinding device of packet beam lock | |
| CN209021888U (en) | A kind of photovoltaic glass special diamond metal edging wheel | |
| CN211681601U (en) | Manual economical surface grinder | |
| CN206622966U (en) | manual stone grinder | |
| CN220296759U (en) | Grinding machine | |
| CN204308762U (en) | A kind of trimming device of cylindrical emery wheel | |
| CN213225384U (en) | Cylindrical grinder convenient to emery wheel is changed | |
| CN208729520U (en) | Grinding wheel cambered surface sanding device | |
| CN203343822U (en) | Special grinding miller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |