CN208629272U - A kind of grinding wheel bonding uses fixing tool - Google Patents
A kind of grinding wheel bonding uses fixing tool Download PDFInfo
- Publication number
- CN208629272U CN208629272U CN201821490192.9U CN201821490192U CN208629272U CN 208629272 U CN208629272 U CN 208629272U CN 201821490192 U CN201821490192 U CN 201821490192U CN 208629272 U CN208629272 U CN 208629272U
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- China
- Prior art keywords
- grinding wheel
- cover plate
- protrusive board
- bonding
- fixing tool
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Abstract
The utility model discloses a kind of grinding wheel bonding fixing tools, including pedestal and the cover plate being fixed on the base, the internal circumferential of cover plate has been evenly arranged 4 protrusive boards, the bottom of protrusive board is slidably connected at the inside of cover plate by second spring, protrusive board extends to outside through the side wall of cover plate and is flexibly connected with the inner sidewall of Nian Jie grinding wheel, shaft is longitudinally arranged in the middle part of cover plate, the upper end of shaft is fixed with runner through the upper surface of cover plate, and lower end is rotatably installed in the inside of pedestal.The utility model pastes first half grinding wheel and later half grinding wheel more perfect, in rotation cam, multiple protrusive boards can be driven to slide in and out identical distance simultaneously, when do not need protrusive board resist bonding grinding wheel when, only need rotation cam, when cam no longer resists protrusive board, protrusive board just slides to the inside of cover plate under the action of second spring, and bonding grinding wheel can be removed, and the present apparatus uses simple, grinding wheel central axis after capable of guaranteeing bonding is constant, and service precision is high.
Description
Technical field
The utility model belongs to fixing tool technical field, and in particular to a kind of grinding wheel bonding uses fixing tool.
Background technique
Bowl-shape grinding wheel is fixed on main shaft when grinding, and inner hole has position to be consolidated when carrying out part grinding due to fixed emery wheel
Determine part occupancy, therefore the position that is able to use of grinding wheel substantially accounts for the half of entire grinding wheel, is typically only capable to give up to the grinding wheel of later half
It abandons, the higher cost of grinding wheel, if grinding wheel of the two panels after is carried out with two being one using the method for bonding, enterprise will be substantially reduced
The production cost of industry, bonding grinding wheel 2 as shown in Figure 4, bonding grinding wheel 2 includes first half grinding wheel 3 and later half grinding wheel 4, by first half sand
Wheel 3 and later half grinding wheel 4 are pasted together, then fixed with multiple bolts 5, and bonding grinding wheel can reuse, but after being bonded
Often not on the same line, precision is not high when use, for this purpose, being badly in need of a kind of grinding wheel bonding fixing tool in grinding wheel axle center.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of grinding wheel bonding fixing tool, it can be real
The fixing tool for now using the grinding wheel central axis after capable of simply guaranteeing bonding constant.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of grinding wheel bonding fixing tool, including pedestal and the cover plate being fixed on the base, the inside week of the cover plate
To 4 protrusive boards have been evenly arranged, the bottom of the protrusive board is slidably connected at the inside of cover plate by second spring, and the protrusive board passes through
The side wall for wearing disk extends to outside and is flexibly connected with the inner sidewall of Nian Jie grinding wheel；
Shaft is longitudinally arranged in the middle part of the cover plate, the upper end of the shaft is fixed with through the upper surface of cover plate to be turned
Wheel, lower end are rotatably installed in the inside of pedestal, and the external fixing sleeve of the shaft is connected to cam, the cam be surrounded by and
The corresponding curved convex block of protrusive board.
Preferably, the inside of the runner is engaged with marks closely for fixing the pre- of runner.
Preferably, the material of the protrusive board is stainless steel, and the face contacted with bonding grinding wheel is curved surface.
Preferably, the upper surface of the runner is equipped with handle.
Preferably, the surrounding of the pedestal has been longitudinally arranged several mounting holes.
The utility model is by the way that bonding grinding wheel to be socketed in cover plate, then has the multiple protrusive board tops stretched out inside cover plate
The firmly inner sidewall of grinding wheel, realize by first half grinding wheel and later half grinding wheel stickup it is more perfect, by cam be surrounded by with it is convex
The corresponding convex block of plate, realizes in rotation cam, multiple protrusive boards can be driven simultaneously to slide in and out identical distance, passed through
Protrusive board is slidably connected at the inside of cover plate by second spring, realize when do not need protrusive board resist bonding grinding wheel when, only need to turn
Moving cam, when cam no longer resists protrusive board, protrusive board just slides to the inside of cover plate under the action of second spring, is bonded grinding wheel
It removes, for the present apparatus using simply, the grinding wheel central axis after capable of guaranteeing bonding is constant, and service precision is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure cross-sectional view of the utility model；
Fig. 3 is cross-sectional view at the A-A of the utility model Fig. 2；
Fig. 4 is the schematic diagram of internal structure that the utility model is bonded grinding wheel.
Description of symbols:
1, pedestal, 2, bonding grinding wheel, 3, first half grinding wheel, 4, later half grinding wheel, 5, bolt, 6, runner, 7, cover plate, 8, protrusive board,
9, second spring, 10, cam, 11, shaft.
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.
As shown in Figures 1 to 4, a kind of grinding wheel bonding fixing tool, including pedestal 1 and the cover plate being fixed on pedestal 1
7, the internal circumferential of the cover plate 7 has been evenly arranged 4 protrusive boards 8, and the bottom of the protrusive board 8 is slidably connected by second spring 9
In the inside of cover plate 7, the protrusive board 8 extends to outside through the side wall of cover plate 7 and is flexibly connected with the inner sidewall of Nian Jie grinding wheel 2,
The top half of cover plate 7 is contacted with the inner sidewall of later half grinding wheel 4, and lower half portion is contacted with the inner sidewall of first half grinding wheel 3, works as protrusive board
When 8 outside average rate sliding simultaneously, guarantees that the axis of first half grinding wheel 3 and later half grinding wheel 4 is overlapped, be bonded the completeer of the bonding of grinding wheel 2
Beauty；
The middle part of the cover plate 7 has been longitudinally arranged shaft 11, and the upper end of the shaft 11 is fixed through the upper surface of cover plate 7
There is runner 6, lower end is rotatably installed in the inside of pedestal 1, and the external fixing sleeve of the shaft 11 is connected to cam 10, the cam 10
Be surrounded by curved convex block corresponding with protrusive board 8, rotating wheel 6 can be rotated by shaft 11 with moving cam 10, when convex
The outside Slideslip of 4 protrusive boards 8 can be driven simultaneously after 10 rotation of wheel.
It is marked closely specifically, the inside of the runner 6 is engaged with for fixing the pre- of runner 6, tightening pre- mark closely can incite somebody to action
Runner 6 is fixed in cover plate 7.
Specifically, the material of the protrusive board 8 is stainless steel, the face contacted with bonding grinding wheel 2 is curved surface, guarantees protrusive board 8
It is close to grinding wheel.
Specifically, the upper surface of the runner 6 is equipped with handle, for shaking runner 6.
Specifically, the surrounding of the pedestal 1 has been longitudinally arranged several mounting holes, pedestal 1 is consolidated by installation bolt
It is fixed.
In use, waste and old grinding wheel first half position Che Ping is retained later half position, trisection is bored at the intermediate position of two panels grinding wheel
With isometrical hole, the bonding site of two panels grinding wheel is cleaned, is usually washed with acetone sassafras, then carry out impregnation, when impregnation should reconcile uniformly
Occur wire drawing phenomenon, will in 4 trisection hole of first half grinding wheel 3 and later half grinding wheel insertion with diameter screw 5, and rapidly bolt 5 with
And gluing in hole will be bonded 2 sets of grinding wheel in cover plate 7, rotating wheel 6 turns after being installed when glue without solidifying completely
Wheel 6 is rotated by cam 10, and 4 protrusive boards 8 are released simultaneously and resist first half grinding wheel 3 and later half grinding wheel 4 by cam 10, then using weight
Object compresses bonding grinding wheel 2, and after being bonded completion, rotating wheel 6, cam 10 no longer resists protrusive board 8, and protrusive board 8 is in second spring 9
Under the action of no longer resist bonding grinding wheel 2, bonding grinding wheel 2 bonding complete, the present apparatus two can be scrapped after grinding wheel combination
It reuses, and guarantees that the concentricity of two grinding wheels is high, it is easy to use.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of grinding wheel bonding fixing tool, including pedestal (1) and the cover plate (7) being fixed on pedestal (1), feature exists
In: the internal circumferential of the cover plate (7) has been evenly arranged 4 protrusive boards (8), and the bottom of the protrusive board (8) passes through second spring (9)
It is slidably connected at the inside of cover plate (7), side wall of the protrusive board (8) through cover plate (7) extends to outside and Nian Jie grinding wheel (2)
Inner sidewall is flexibly connected；
It has been longitudinally arranged shaft (11) in the middle part of the cover plate (7), the upper surface of cover plate (7) is run through in the upper end of the shaft (11)
It is fixed with runner (6), lower end is rotatably installed in the inside of pedestal (1), and the external fixing sleeve of the shaft (11) is connected to cam
(10), the cam (10) is surrounded by curved convex block corresponding with protrusive board (8).
2. a kind of grinding wheel bonding fixing tool according to claim 1, which is characterized in that the inside of the runner (6)
It is engaged with pre- the marking closely for fixing runner (6).
3. a kind of grinding wheel bonding fixing tool according to claim 1, which is characterized in that the material of the protrusive board (8)
For stainless steel, the face contacted with bonding grinding wheel (2) is curved surface.
4. a kind of grinding wheel bonding fixing tool according to claim 1, which is characterized in that the upper table of the runner (6)
Face is equipped with handle.
5. a kind of grinding wheel bonding fixing tool according to claim 1, which is characterized in that the surrounding of the pedestal (1)
It has been longitudinally arranged several mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490192.9U CN208629272U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel bonding uses fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490192.9U CN208629272U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel bonding uses fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629272U true CN208629272U (en) | 2019-03-22 |
Family
ID=65743842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821490192.9U Active CN208629272U (en) | 2018-09-12 | 2018-09-12 | A kind of grinding wheel bonding uses fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208629272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977802A (en) * | 2019-12-23 | 2020-04-10 | 郑州安信研磨科技有限公司 | Preparation method of stone polishing piece |
-
2018
- 2018-09-12 CN CN201821490192.9U patent/CN208629272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977802A (en) * | 2019-12-23 | 2020-04-10 | 郑州安信研磨科技有限公司 | Preparation method of stone polishing piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210115 Address after: 210000 9 Yingjia Road, sangyuan community, Lukou street, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Ruixin Intelligent Manufacturing Co.,Ltd. Address before: 211113 12 Boai Road, Airport Industrial Park, Lukou street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING XINGNONG GEAR MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |