CN209254874U - A kind of Vertical Mill emery wheel adjustable limiting device - Google Patents
A kind of Vertical Mill emery wheel adjustable limiting device Download PDFInfo
- Publication number
- CN209254874U CN209254874U CN201821796953.3U CN201821796953U CN209254874U CN 209254874 U CN209254874 U CN 209254874U CN 201821796953 U CN201821796953 U CN 201821796953U CN 209254874 U CN209254874 U CN 209254874U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- rack
- screw
- adjusting screw
- vertical mill
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the powder technology field of mining machinery, specially a kind of device of Vertical Mill emery wheel adjustable limiting.Including rack, rack top is bolted bearing block, and bearing block is connect by its bearing with fixed both ends of the shaft, and rocker arm is connected by fixing axle and the perforation of emery wheel bottom end, and emery wheel and fixing axle and rocker arm are coaxial；Weld mill disc in the rack side, buffer unit is welded on the rocker arm, the rack other side welding adjustment screw, adjusting screw is threaded in adjustment screw, the rack that passes through of adjusting screw is bonded with buffer unit, handwheel is adjusted through screw connection on adjusting screw, locking handwheel is connected by internal screw thread and adjusting screw close to the side of rack.Compared with existing product, the use of this device, successfully solving former vertical mill emery wheel and mill disc gap can not be adjusted, and Wheel wear is fast, and Vertical Mill vibrates big disadvantage, and vertical mill is made to run smoothly, and improve emery wheel and mill disc service life.
Description
Technical field
The utility model relates to the powder technology field of mining machinery, specially a kind of dress of Vertical Mill emery wheel adjustable limiting
It sets.
Background technique
With the continuous development of mining machinery field production technology, its equipment is increasingly enlarged, and vertical mill turbine is answered extensively
With, generally approved by people, and existing vertical mill is in use, finds to fill between its rocker arm and rack without adjustable limiting
It sets, causes emery wheel that can not adjust with mill disc gap, prolonged directly contact causes Wheel wear too fast, and Vertical Mill is caused to vibrate.
Cause whole unstable.Meanwhile when unloaded, the active force of emery wheel is acted on completely by increasing oil on the connected oil cylinder of swing arm
Cylinder load causes oil cylinder damage to be accelerated, and long term wear will lead to the decline of its ability to work, can not work normally it is necessary to pass through
Normal replacement causes whole cost excessively high.Therefore, problem needs to be adjusted it there are very urgent.
Utility model content
To solve the above problems, the utility model proposes a kind of device of Vertical Mill emery wheel adjustable limiting, to reach above-mentioned mesh
, the utility model mainly provides the following technical solutions:
A kind of device of Vertical Mill emery wheel adjustable limiting, including rack, it is characterised in that: the rack top is solid by bolt
Determine bearing block, bearing block is connect by its bearing with fixed both ends of the shaft, and rocker arm is connected by fixing axle and the perforation of emery wheel bottom end, mill
It takes turns coaxial with fixing axle and rocker arm；Mill disc is welded in the rack side, under wherein mill disc extends at the nose-circle wheel of emery wheel
End, mill disc are arc-shaped consistent with the radian of nose-circle wheel of emery wheel；Buffer unit, the rack other side are welded on the rocker arm
Welding adjustment screw, adjusting screw are threaded in adjustment screw, and the rack that passes through of adjusting screw is bonded with buffer unit, are adjusted
Through screw connection on adjusting screw, locking handwheel is connected by internal screw thread and adjusting screw close to the side of rack whole handwheel
It connects.
Preferably, buffer unit is cylindrical body, and internal two sides are spring rod structure.
Preferably, adjusting screw is equipped with graduated scale.
Because the utility model adopts the above technical scheme, it has the following advantages: compared with existing product, this device
Use, successfully solving former vertical mill emery wheel and mill disc gap can not adjust, and Wheel wear is fast, and Vertical Mill vibrates big disadvantage,
So that vertical mill is run smoothly, improve emery wheel and mill disc service life, reduces maintenance number.When unloaded, the work of emery wheel
Firmly effect reduces oil cylinder load, improves the service life of oil cylinder on this limiting device completely.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model overall structure diagram；
Wherein, 1, emery wheel；2, mill disc；3, fixing axle；4, rocker arm；5, rack；6, buffer unit；7, screw is adjusted；8, it adjusts
Whole lead screw；91, handwheel is locked；92, handwheel 92 is adjusted；10, bearing block.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1,
A kind of device of Vertical Mill emery wheel adjustable limiting, including rack 5,5 top of rack are bolted bearing block
10, bearing block 10 is connect by its bearing with 3 both ends of fixing axle, 3 both ends of fixing axle is passed through bearing block both ends, Rocker arm 4 passes through
The inside that fixing axle 3 and the perforation connection of 1 bottom end of emery wheel, i.e. 1 bottom end of emery wheel are clipped in Rocker arm 4, and emery wheel 1 and fixing axle 3 and Rocker arm 4
Coaxially；Mill disc 2 is welded in 5 side of rack, and wherein mill disc 2 extends to the lower end at the nose-circle wheel of emery wheel 1, and mill disc 2 is in arc
Shape is consistent with the radian of nose-circle wheel of emery wheel 1；Buffer unit 6 is welded on the Rocker arm 4,5 other side of the rack welding is adjusted
Whole screw 7, adjusting screw 8 are threaded in adjustment screw 7, and the rack 5 that passes through of adjusting screw 8 is bonded with buffer unit 6, with
Just buffer unit 6 is pushed to be moved forward and backward, through screw connection on adjusting screw 8, locking handwheel 91 passes through interior adjustment handwheel 92
Screw thread is connect with adjusting screw 8 close to the side of rack 5.Wherein, the buffer unit is cylindrical body, and internal two sides are spring
Rod structure.Adjusting screw is equipped with graduated scale.
Vertical Mill emery wheel adjustable limiting device working principle, is converted into linear motion by the rotary motion of lead screw, screw, pushes away
Shake arm swing and drive emery wheel rotation, adjusts the gap of emery wheel and mill disc.
The application method of Vertical Mill emery wheel adjustable limiting device, unclamps locking handwheel 91, and rotation adjustment handwheel 92 passes through fixation
Adjustment screw 7 in rack 5 rotates adjusting screw 8, pushes the buffer unit 6 being fixed on Rocker arm 4, drives Rocker arm 4 institute
Emery wheel 1 even is swung up and down around fixing axle 3, so as to adjust the gap of emery wheel 1 and mill disc 2.Gap will lock handwheel 91 after mixing up
It is locked.
The above is only the specific embodiments of the utility model, and but protection scope of the utility model is not limited thereto,
Anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation or replace
It changes, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim
Subject to protection scope.
Claims (3)
1. a kind of device of Vertical Mill emery wheel adjustable limiting, including rack (5), it is characterised in that: rack (5) top passes through spiral shell
Bolt fixed bearing block (10), bearing block (10) are connect by its bearing with fixing axle (3) both ends, and rocker arm (4) passes through fixing axle (3)
It penetrates through and connects with emery wheel (1) bottom end, emery wheel (1) and fixing axle (3) and rocker arm (4) are coaxial；Weld mill disc in rack (5) side
(2), wherein mill disc (2) extends to the lower end at the nose-circle wheel of emery wheel (1), the arc-shaped nose-circle with emery wheel (1) of mill disc (2)
The radian of wheel is consistent；Buffer unit (6) are welded on the rocker arm (4), rack (5) other side welding adjustment screw (7) is adjusted
Whole lead screw (8) is threaded in adjustment screw (7), and pass through rack (5) of adjusting screw (8) are bonded with buffer unit (6), adjusts
For whole handwheel (92) through screw connection on adjusting screw (8), locking handwheel (91) is close by internal screw thread and adjusting screw (8)
The side of rack (5) connects.
2. the device of Vertical Mill emery wheel adjustable limiting according to claim 1, it is characterised in that: the buffer unit (6) is circle
Cylinder, internal two sides are spring rod structure.
3. the device of Vertical Mill emery wheel adjustable limiting according to claim 1, it is characterised in that: set on the adjusting screw (8)
There is graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796953.3U CN209254874U (en) | 2018-10-30 | 2018-10-30 | A kind of Vertical Mill emery wheel adjustable limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796953.3U CN209254874U (en) | 2018-10-30 | 2018-10-30 | A kind of Vertical Mill emery wheel adjustable limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254874U true CN209254874U (en) | 2019-08-16 |
Family
ID=67559583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796953.3U Expired - Fee Related CN209254874U (en) | 2018-10-30 | 2018-10-30 | A kind of Vertical Mill emery wheel adjustable limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558665A (en) * | 2022-03-02 | 2022-05-31 | 南京凯盛国际工程有限公司 | External circulation vertical mill capable of detecting abrasion loss of grinding roller on line and automatically adjusting grinding roller and operation method thereof |
-
2018
- 2018-10-30 CN CN201821796953.3U patent/CN209254874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558665A (en) * | 2022-03-02 | 2022-05-31 | 南京凯盛国际工程有限公司 | External circulation vertical mill capable of detecting abrasion loss of grinding roller on line and automatically adjusting grinding roller and operation method thereof |
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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 |
Granted publication date: 20190816 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |