CN207858597U - A kind of wheel positioning mechanisms suitable for abrasive machine - Google Patents
A kind of wheel positioning mechanisms suitable for abrasive machine Download PDFInfo
- Publication number
- CN207858597U CN207858597U CN201820108710.XU CN201820108710U CN207858597U CN 207858597 U CN207858597 U CN 207858597U CN 201820108710 U CN201820108710 U CN 201820108710U CN 207858597 U CN207858597 U CN 207858597U
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- shaft
- grinding wheel
- housing
- pressure cylinder
- splint
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Abstract
The utility model provides a kind of wheel positioning mechanisms suitable for abrasive machine, outside the shaft of abrasive machine, and coordinates with grinding wheel and install, mounting hole is equipped in the middle part of grinding wheel, including axle sleeve, inner splint, interior pressure cylinder, support set component, outer pressure cylinder and the external splint being sequentially sleeved at from the inside to the outside in shaft, the outer end cooperation of shaft is equipped with locking nut, support set component includes inner sleeve and housing, interior pressure cylinder and outer pressure cylinder are cylindrical, interior pressure cylinder is fixedly connected with interior one end put on close to inner splint, and outer pressure cylinder is fixedly connected by one end through external splint with putting on outside.Compared with prior art, the beneficial effects of the utility model are：Overall structure is novel, by using support set component, it ensure that grinding wheel is coaxial with shaft, when realizing installation grinding wheel, grinding wheel can disposably rapid coaxial be positioned with shaft, installation effectiveness is improved, not only ensure that safety and stability when abrasive machine work, also improves grinding efficiency and quality when abrasive machine work.
Description
Technical field
The present invention relates to abrasive machine technical field of auxiliary equipment more particularly to a kind of grinding wheel localization machines suitable for abrasive machine
Structure.
Background technology
Abrasive machine is the commonly used equipment for sharpening various cutters, tool, also serve as common small part be ground, unhairing
The work such as thorn and cleaning.It is mainly by institutes' group such as pedestal, grinding wheel, motor or other power sources, bracket, protective cover and feed feeder
At.Handheld grinding machine, vertical sand turbine, swing-frame grinder, floor stand grinder etc. can be divided into.
Whether in place the grinding wheel installation of abrasive machine, not only determines grinding efficiency and quality, also determines abrasive machine work
When safety and stability, currently, the installation process of grinding wheel is on existing abrasive machine：Sand is clamped using inside and outside two clamping plates
Wheel, then compressed external splint with nut, since the center-hole diameter of grinding wheel is often more bigger than the diameter of shaft, which results in
Grinding wheel after installation is difficult to ensure coaxial with shaft, increases the subsequent fine tuning working time, leverages installation effectiveness.
Invention content
To solve the above problems, the invention discloses a kind of wheel positioning mechanisms suitable for abrasive machine, solves installation
When grinding wheel, grinding wheel is difficult to the problem of disposable rapid coaxial positions with shaft.
In order to reach object above, the present invention provides the following technical solutions：
A kind of wheel positioning mechanisms suitable for abrasive machine are mounted on outside the shaft of abrasive machine, and are coordinated with grinding wheel and installed,
Mounting hole is equipped in the middle part of the grinding wheel, it is characterised in that：Including be sequentially sleeved at from the inside to the outside in shaft axle sleeve, inner splint,
The outer end cooperation of interior pressure cylinder, support set component, outer pressure cylinder and external splint, shaft is equipped with locking nut, the axle sleeve fixed setting
Outside shaft, the centre bore aperture of the inner splint and external splint is identical as the diameter of shaft, and the support set component includes inner sleeve
And housing, the inner sleeve structure in a circular table shape, inner sleeve middle part are equipped with through-hole compatible with shaft along its axial direction, inside put on
Outer diameter close to external splint one end is less than the interior outer diameter put on close to inner splint one end, the cylindrical structure of housing, housing
Outer diameter and grinding wheel in the middle part of the aperture of mounting hole be adapted, and grinding wheel is set in outside housing, is set along its axial direction in the middle part of housing
There is the taper hole to match with inner sleeve lateral surface, the interior pressure cylinder and outer pressure cylinder are cylindrical, and interior pressure cylinder is put on interior close to inner clip
One end of plate is fixedly connected, and outer pressure cylinder is fixedly connected by one end through external splint with putting on outside.
Further, the inner sleeve and housing are resilient sleeve.
Further, interior put on is equipped with spacing ring close to external splint one end, and the outer diameter of the spacing ring is more than housing
The upper internal diameter close to external splint one end.
Further, it is equipped with skid resistant course on the outside of the inside of the inner sleeve and housing.
Further, it is equipped with ring liner between the inner splint and grinding wheel and between external splint and grinding wheel.
Compared with prior art, the beneficial effects of the present invention are：Overall structure is novel, by using support set component, makes
Outer plate and clip plate while move toward one another clamping grinding wheel, inner sleeve is also moved toward one another with housing, on the outside of inner sleeve inclined-plane and
On the inside of housing under the action of the conical surface, inner sleeve clamping rotating shaft so that inner sleeve is coaxial with shaft, and the mounting hole of housing stretching grinding wheel,
So that housing and grinding wheel are coaxial, since inner sleeve and housing are coaxial designs, it so just ensure that grinding wheel is coaxial with shaft, realizes
When installing grinding wheel, grinding wheel can disposably rapid coaxial be positioned with shaft, improve installation effectiveness, not only ensure that abrasive machine works
When safety and stability, also improve abrasive machine work when grinding efficiency and quality, in addition, support set component be suitable for not
With the fixed and positioned of aperture wheel, there is wide applicability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of wheel positioning mechanisms suitable for abrasive machine of the invention.
Reference numerals list：
1- shafts, 2- grinding wheels, 3- axle sleeves, 4- inner splints, 5- interior pressure cylinders, 6- support set components, 61- inner sleeves, 62- housings, 7-
Outer pressure cylinder, 8- external splints, 9- locking nuts, 10- spacing rings, 11- skid resistant courses, 12- ring liners.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of wheel positioning mechanisms suitable for abrasive machine, are mounted on outside the shaft 1 of abrasive machine, and and sand
2 cooperation installation of wheel, the middle part of grinding wheel 2 are equipped with mounting hole, including be sequentially sleeved at from the inside to the outside in shaft 1 axle sleeve 3, inner splint 4,
The outer end cooperation of interior pressure cylinder 5, support set component 6, outer pressure cylinder 7 and external splint 8, shaft 1 is equipped with locking nut 9, and the fixation of axle sleeve 3 is set
It sets outside shaft 1, the centre bore aperture of inner splint 4 and external splint 8 is identical as the diameter of shaft 1, and support set component 6 includes inner sleeve 61
With housing 62,61 structure in a circular table shape of inner sleeve, 61 middle part of inner sleeve is equipped with through-hole compatible with shaft 1 along its axial direction, interior
It is less than the outer diameter in inner sleeve 61 close to 4 one end of inner splint, 62 cylindrical knot of housing close to the outer diameter of 8 one end of external splint on set 61
The outer diameter of structure, housing 62 is adapted with the aperture of 2 middle part mounting hole of grinding wheel, and grinding wheel 2 is set in outside housing 62,62 middle part of housing
Be equipped with the taper hole that matches with 61 lateral surface of inner sleeve along its axial direction, interior pressure cylinder 5 and outer pressure cylinder 7 are cylindrical, interior pressure cylinder 5 and
It is fixedly connected close to one end of inner splint 4 in inner sleeve 61, outer pressure cylinder 7 is fixedly connected on housing 62 by one end through external splint 8.
When installation, support set component 6 is set in shaft 1 first, and makes interior pressure cylinder 5 against inner splint 4, then by sand
The mounting hole of wheel 2 is sleeved on outside the housing 62 in support set component 6, and the side of grinding wheel 2 is allowed to be contacted with inner splint 4, then by outer clip
Plate 8 is set in shaft 1, and locking nut 9 is mounted on to the outer end of shaft 3, is then locked locking nut 9, is worked as locking screw
When the locking of parent phase shaft inner end is mobile, external splint 8 is moved to 4 direction of inner splint, and external splint 8 and inner splint 4 pass through respectively at this time
Outer pressure cylinder 7 and 5 pressurizing urges housing 62 of interior pressure cylinder and inner sleeve 61, the effect on 61 outside inclined-plane of 62 inside taper hole of housing and inner sleeve
Under, the mounting hole of 62 outside stretching grinding wheel 2 of housing so that housing 62 and grinding wheel 2 are coaxial, and 61 inside clamping rotating shaft 1 of inner sleeve, make
It obtains inner sleeve 61 and shaft 1 is coaxial, since housing 62 and inner sleeve 61 are coaxial designs, just so that grinding wheel 2 and shaft 1 are coaxial, so
When realizing installation grinding wheel 2, grinding wheel 2 can disposably rapid coaxial be positioned with shaft 1, improved installation effectiveness, not only be ensure that
Safety and stability when abrasive machine works also improves grinding efficiency and quality when abrasive machine work, in addition, support set group
The outer diameter of housing 62 can be determined according to the mounting hole of the grinding wheel 2 of actually required installation in part 6, and the internal diameter of inner sleeve 61 also can root
Determine that there is wide applicability according to the shaft 1 of actual use.
In the present embodiment, inner sleeve 61 and housing 62 are resilient sleeve.
In the present embodiment, it is equipped with spacing ring 10 close to 8 one end of external splint in inner sleeve 61, the outer diameter of spacing ring 10 is more than outer
It close to the internal diameter of 8 one end of external splint on set 62, can prevent housing 62 from being slid from inner sleeve 61, ensure that steady when grinding wheel 2 is installed
It is qualitative.
In the present embodiment, the inside of inner sleeve 61 and the outside of housing 62 are equipped with skid resistant course 11 so that inner sleeve 61 and outer
After set 62 moves toward one another, 61 inside of inner sleeve can stablize clamping rotating shaft 1, and 62 outside of housing can stablize the installation of stretching grinding wheel 2
Hole.
In the present embodiment, it is equipped with ring liner between inner splint 4 and grinding wheel 2 and between external splint 8 and grinding wheel 2
12, ensure the stability that inner splint 4 is contacted with external splint 8 with 2 two sides of grinding wheel.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of wheel positioning mechanisms suitable for abrasive machine are mounted on the shaft of abrasive machine（1）Outside, and and grinding wheel（2）Cooperation
Installation, the grinding wheel（2）Middle part is equipped with mounting hole, it is characterised in that：Including being sequentially sleeved at shaft from the inside to the outside（1）On axis
Set（3）, inner splint（4）, interior pressure cylinder（5）, support set component（6）, outer pressure cylinder（7）And external splint（8）, shaft（1）Outer end cooperation
Locking nut is installed（9）, the axle sleeve（3）It is fixed at shaft（1）Outside, the inner splint（4）And external splint（8）In
Heart hole aperture and shaft（1）Diameter it is identical, the support set component（6）Including inner sleeve（61）And housing（62）, the inner sleeve
（61）Structure in a circular table shape, inner sleeve（61）Middle part is equipped with along its axial direction and shaft（1）Compatible through-hole, inner sleeve（61）On
Close to external splint（8）The outer diameter of one end is less than inner sleeve（61）Upper close inner splint（4）The outer diameter of one end, the housing（62）In circle
Column structure, housing（62）Outer diameter and grinding wheel（2）The aperture of middle part mounting hole is adapted, and grinding wheel（2）It is set in housing
（62）Outside, housing（62）Middle part is equipped with along its axial direction and inner sleeve（61）The taper hole that lateral surface matches, the interior pressure cylinder（5）With
Outer pressure cylinder（7）It is cylindrical, interior pressure cylinder（5）With inner sleeve（61）Upper close inner splint（4）One end be fixedly connected, outer pressure cylinder
（7）With housing（62）It is upper to lean on through external splint（8）One end be fixedly connected.
2. a kind of wheel positioning mechanisms suitable for abrasive machine according to claim 1, it is characterised in that：The inner sleeve
（61）And housing（62）It is resilient sleeve.
3. a kind of wheel positioning mechanisms suitable for abrasive machine according to claim 1, it is characterised in that：The inner sleeve
（61）Upper close external splint（8）One end is equipped with spacing ring（10）, the spacing ring（10）Outer diameter be more than housing（62）It is upper close
External splint（8）The internal diameter of one end.
4. a kind of wheel positioning mechanisms suitable for abrasive machine according to claim 1, it is characterised in that：The inner sleeve
（61）Inside and housing（62）Outside be equipped with skid resistant course（11）.
5. a kind of wheel positioning mechanisms suitable for abrasive machine according to claim 1, it is characterised in that：The inner splint
（4）With grinding wheel（2）Between and external splint（8）With grinding wheel（2）Between be equipped with ring liner（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108710.XU CN207858597U (en) | 2018-01-23 | 2018-01-23 | A kind of wheel positioning mechanisms suitable for abrasive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108710.XU CN207858597U (en) | 2018-01-23 | 2018-01-23 | A kind of wheel positioning mechanisms suitable for abrasive machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858597U true CN207858597U (en) | 2018-09-14 |
Family
ID=63462826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108710.XU Expired - Fee Related CN207858597U (en) | 2018-01-23 | 2018-01-23 | A kind of wheel positioning mechanisms suitable for abrasive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750084A (en) * | 2022-04-27 | 2022-07-15 | 毛家豪 | System is got rid of to pottery superabrasive material grinding apparatus abrasive material layer |
| CN114918826A (en) * | 2022-05-30 | 2022-08-19 | 宝武杰富意特殊钢有限公司 | Clamping device for grinding wheel grinding head |
-
2018
- 2018-01-23 CN CN201820108710.XU patent/CN207858597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750084A (en) * | 2022-04-27 | 2022-07-15 | 毛家豪 | System is got rid of to pottery superabrasive material grinding apparatus abrasive material layer |
| CN114918826A (en) * | 2022-05-30 | 2022-08-19 | 宝武杰富意特殊钢有限公司 | Clamping device for grinding wheel grinding head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220123 |