CN107377997A - A kind of large-scale vertical mill milling roller surface repairs truning fixture - Google Patents
A kind of large-scale vertical mill milling roller surface repairs truning fixture Download PDFInfo
- Publication number
- CN107377997A CN107377997A CN201710714714.2A CN201710714714A CN107377997A CN 107377997 A CN107377997 A CN 107377997A CN 201710714714 A CN201710714714 A CN 201710714714A CN 107377997 A CN107377997 A CN 107377997A
- Authority
- CN
- China
- Prior art keywords
- support column
- chute
- grinding roller
- fluid cylinder
- roll surface
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
Abstract
The invention discloses a kind of large-scale vertical mill milling roller surface to repair truning fixture, including roll surface regulation support column, grinding roller rotary drive mechanism and roll surface turning cutting tool；The both ends of the roll surface regulation support column are identical with the distance of grinding roller, and the grinding roller rotary drive mechanism includes the grinding roller rotary drive motor of grinding roller rotation driving wheel and the grinding roller rotation driving wheel that is connected；The both ends of roll surface regulation support column are respectively arranged with that support column moves to left action roller shaft and support column moves to right action roller shaft, the both ends of roll surface regulation support column are also respectively provided with that support column moves left chute and support column moves right chute, and the support column moves to left action roller shaft and the support column moves to right that action roller shaft moves left chute positioned at the support column respectively and the support column is moved right in chute.The present invention is capable of the posture of adjust automatically grinding roller to coordinate roll surface to repair truning fixture, so as to reduce the labor intensity of operating personnel and improve the security of production.
Description
Technical field
The present invention relates to a kind of special, wear-resistant materials processing technology field, particularly a kind of large-scale vertical mill milling roller surface is repaiied
Multiple truning fixture.
Background technology
The primary structure of large-scale vertical mill is generally made up of mill and grinding roller, and the milling roller surface of large-scale vertical mill is generally along axle
To with certain radian or be other smooth curves, to coordinate the groove curved surface of mill to carry out material extruding comminution process；
Large-scale vertical mill can apply in the industrial circles such as building materials processing, metal smelt, chemical industry synthesis, petroleum refining, for by block
Shape raw material carries out extruding crushing, feeds intake in order to weigh exactly and is mixed with other raw materials.The grinding roller of large-scale vertical mill is long-term
After operation, the abrasion of roll surface is larger, it is necessary to carry out Bead weld repair to obtain the roll surface wear-resisting layer with higher-strength and wearability.
Wearing layer is usually required to carry out turning operation before built-up welding, and the loose and top layer of out-of-flatness gold is combined to remove milling roller surface
Category.
Because the roll surface of large-scale vertical mill grinding roller has certain flexibility vertically, therefore conventional roll surface repairs turning
Device is difficult to the movement locus to match, and the posture of grinding roller can only be constantly adjusted by manual type to coordinate roll surface to repair
Multiple truning fixture, not only the labor intensity of operation is big but also certain production safety hidden danger be present.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of large-scale vertical mill milling roller surface to repair turning dress
Put, be capable of the posture of adjust automatically grinding roller to coordinate roll surface to repair truning fixture, so as to reduce the labor intensity of operating personnel, simultaneously
Improve the security of production.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of large-scale vertical mill milling roller surface repairs truning fixture, including is adjusted for the roll surface through grinding roller axle center and fixed grinding roller
Section support column, the grinding roller rotary drive mechanism for being arranged at grinding roller bottom and position are fixedly installed and above milling roller surface
Roll surface turning cutting tool；The both ends of the roll surface regulation support column are identical with the distance of grinding roller, the grinding roller rotary drive mechanism
Grinding roller rotary drive motor including grinding roller rotation driving wheel and the grinding roller rotation driving wheel that is connected；The roll surface regulation
The both ends of support column are respectively arranged with that support column moves to left action roller shaft and support column moves to right action roller shaft, the roll surface regulation support column
Both ends are also respectively provided with that support column moves left chute and support column moves right chute, and the support column moves left chute and described
Support column moves right the equal position fixed setting of chute, and the support column moves to left action roller shaft and the support column moves to right action roller shaft difference
Chute is moved left positioned at the support column and the support column is moved right in chute.
As the further improvement of above-mentioned technical proposal, the grinding roller rotary drive mechanism also includes rotation driving sliding seat
With rotation driving fixed seat, the grinding roller rotation driving wheel and the grinding roller rotary drive motor are fixedly installed on the rotation and driven
In dynamic sliding seat, the rotation driving fixed seating is in the underface of the rotation driving sliding seat, the rotation driving activity
The bottom of seat is vertically arranged with sliding seat mounting post, and the top surface of the rotation driving fixed seat, which is vertically arranged with, coordinates the activity
The sliding seat mounting groove of seat mounting post, is set between the bottom of the sliding seat mounting groove and the bottom of the sliding seat mounting post
There is sliding seat back-moving spring.
As the further improvement of above-mentioned technical proposal, the support column moves left chute and the support column moves right cunning
Groove is symmetrical arranged relative to vertical plane, and the support column move left chute and the support column to move right chute coplanar, it is described
Support column moves left the support column that is smaller than that chute and the support column are moved right between chute upper end and moves left chute
And the support column moves right the spacing between chute lower end.
As the further improvement of above-mentioned technical proposal, the both ends of the roll surface regulation support column are also respectively provided with support
The left driving fluid cylinder of post and the right driving fluid cylinder of support column；The piston rod of the left driving fluid cylinder of support column is set upward, and the branch
The left driving fluid cylinder installation axle that the cylinder barrel lower end connection axial location of the left driving fluid cylinder of dagger is fixed, the left driving liquid of support column
The piston rod upper end of cylinder connects the support column and moves to left action roller shaft；The piston rod of the right driving fluid cylinder of support column is set upward,
And the right driving fluid cylinder installation axle that the cylinder barrel lower end connection axial location of the right driving fluid cylinder of support column is fixed, the support column
The piston rod upper end of right driving fluid cylinder connects the support column and moves to right action roller shaft；The left driving fluid cylinder installation axle and the right drive
Hydrodynamic cylinder installation axle moves left chute positioned at the support column respectively and the support column moves right the lower section of chute, and the left side
Spacing between driving fluid cylinder installation axle and the right driving fluid cylinder installation axle moves left chute and described more than the support column
Support column moves right the spacing between chute lower end.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of large-scale vertical mill milling roller surface provided by the present invention repairs truning fixture, can set roll surface regulation support column and
Grinding roller rotary drive mechanism, it is capable of the posture of adjust automatically grinding roller to coordinate roll surface to repair truning fixture, so as to reduce operation people
The labor intensity of member simultaneously improves the security of production；And support column moves left chute and support column moves right chute by optimizing
Set-up mode, roll surface can be made to repair truning fixture position and keep constant, make the roll surface of grinding roller automatically from the end motion of axis one
To the other end, and keep the roll surface position level below wearing layer built-up welding welding gun and stablize not with the spacing of wearing layer built-up welding welding gun
Become.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is that structure when a kind of large-scale vertical mill milling roller surface of the present invention repairs truning fixture installation grinding roller is shown
It is intended to；
Fig. 2 is structural representation when a kind of large-scale vertical mill milling roller surface reparation truning fixture built-up welding of the present invention starts
Figure.
Embodiment
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structural representation of a specific embodiment of the invention.
As shown in Figure 1 to Figure 2, a kind of large-scale vertical mill milling roller surface repairs truning fixture, including for through shaft of grinding roller
The roll surface regulation support column 1 of the heart and fixed grinding roller, the grinding roller rotary drive mechanism for being arranged at grinding roller bottom and position are fixed and set
The roll surface turning cutting tool 17 put and be located above milling roller surface；The both ends of the roll surface regulation support column 1 and the distance phase of grinding roller
Together, the grinding roller rotary drive mechanism includes the grinding roller of grinding roller rotation driving wheel 2 and the grinding roller rotation driving wheel 2 that is connected
Rotary drive motor 3；The both ends of the roll surface regulation support column 1 are respectively arranged with support column and move to left action roller shaft 4 and the support column right side
Mobile roll shaft 5, the both ends of the roll surface regulation support column 1 are also respectively provided with that support column moves left chute 6 and support column moves to right
Dynamic chute 7, the support column moves left chute 6 and the support column moves right the fixed setting of 7 equal position of chute, the support column
Move to left action roller shaft 4 and the support column moves to right action roller shaft 5 and moves left chute 6 and the support column right side positioned at the support column respectively
In mobile chute 7.
As preferable, the grinding roller rotary drive mechanism also includes rotation driving sliding seat 8 and rotation driving fixed seat
9, the grinding roller rotation driving wheel 2 and the grinding roller rotary drive motor 3 are fixedly installed in the rotation driving sliding seat 8,
The rotation driving fixed seat 9 is located at the underface of the rotation driving sliding seat 8, the bottom of the rotation driving sliding seat 8
Sliding seat mounting post 10 is vertically arranged with, the top surface of the rotation driving fixed seat 9, which is vertically arranged with, coordinates the sliding seat peace
The sliding seat mounting groove 11 of post 10 is filled, between the bottom of the sliding seat mounting groove 11 and the bottom of the sliding seat mounting post 10
It is provided with sliding seat back-moving spring 12.
As preferable, the support column moves left chute 6 and the support column moves right chute 7 relative to vertical plane pair
Claim to set, and the support column moves left chute 6 and the support column moves right that chute 7 is coplanar, and the support column moves left cunning
The support column that is smaller than that groove 6 and the support column are moved right between the upper end of chute 7 moves left chute 6 and the support column
Move right the spacing between the lower end of chute 7.The both ends of the roll surface regulation support column 1 are also respectively provided with the left driving liquid of support column
Cylinder 13 and the right driving fluid cylinder 14 of support column；The piston rod of the left driving fluid cylinder 13 of support column is set upward, and the support column
The left driving fluid cylinder installation axle 15 that the cylinder barrel lower end connection axial location of left driving fluid cylinder 13 is fixed, the left driving liquid of support column
The piston rod upper end of cylinder 13 connects the support column and moves to left action roller shaft 4；The piston rod of the right driving fluid cylinder 14 of support column is upward
Set, and the right driving fluid cylinder installation axle 16 that the cylinder barrel lower end connection axial location of the right driving fluid cylinder 14 of the support column is fixed,
The piston rod upper end of the right driving fluid cylinder 14 of support column connects the support column and moves to right action roller shaft 5；The left driving fluid cylinder peace
Fill axle 15 and the right driving fluid cylinder installation axle 16 moves left chute 6 positioned at the support column respectively and the support column moves right
The lower section of chute 7, and the spacing between the left driving fluid cylinder installation axle 15 and the right driving fluid cylinder installation axle 16 is more than institute
State that support column moves left chute 6 and the support column moves right spacing between the lower end of chute 7.
During work, grinding roller is installed according to structure shown in Fig. 1 first, then extends the left driving liquid of the support column first
The piston rod of cylinder 13, make the posture of grinding roller as shown in Fig. 2 then rotating grinding roller by the grinding roller rotary drive mechanism, make institute
Roll surface turning cutting tool 17 is stated to complete the left end roll surface turning of grinding roller；Then the left driving fluid cylinder 13 of the support column is gradually shortened
Piston rod, while the piston rod of the right driving fluid cylinder 14 of the support column is gradually extended, make the roll surface of grinding roller gradually by the one of axial direction
The lower section that the roll surface turning cutting tool 17 is passed sequentially through to the axial other end is held, so as to which the roll surface turning in grinding roller goes out to be sequentially connected
Circular trace, until the roll surface of grinding roller is fully completed turning operation；During grinding roller pose adjustment, the grinding roller rotation
Driving wheel 2 can carry out accommodation and be close to the bottom of grinding roller all the time.
The preferable implementation to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (4)
1. a kind of large-scale vertical mill milling roller surface repairs truning fixture, it is characterised in that：Including for through grinding roller axle center and admittedly
Determine the roll surface regulation support column of grinding roller（1）, be arranged at grinding roller bottom grinding roller rotary drive mechanism and position fixed setting and
Roll surface turning cutting tool above milling roller surface（17）；The roll surface adjusts support column（1）Both ends and the distance phase of grinding roller
Together, the grinding roller rotary drive mechanism includes grinding roller rotation driving wheel（2）With the grinding roller rotation driving wheel that is connected（2）'s
Grinding roller rotary drive motor（3）；The roll surface adjusts support column（1）Both ends be respectively arranged with support column and move to left action roller shaft（4）
Action roller shaft is moved to right with support column（5）, the roll surface regulation support column（1）Both ends be also respectively provided with support column and move left chute
（6）Chute is moved right with support column（7）, the support column moves left chute（6）Chute is moved right with the support column（7）Equal position
Fixed setting is put, the support column moves to left action roller shaft（4）Action roller shaft is moved to right with the support column（5）It is located at the support column respectively
Move left chute（6）Chute is moved right with the support column（7）In.
2. a kind of large-scale vertical mill milling roller surface according to claim 1 repairs truning fixture, it is characterised in that：The mill
Roller rotary drive mechanism also includes rotation driving sliding seat（8）With rotation driving fixed seat（9）, the grinding roller rotation driving wheel
（2）With the grinding roller rotary drive motor（3）It is fixedly installed on the rotation driving sliding seat（8）On, the rotation driving is consolidated
Reservation（9）Positioned at the rotation driving sliding seat（8）Underface, the rotation driving sliding seat（8）Bottom be vertically arranged
There is sliding seat mounting post（10）, the rotation driving fixed seat（9）Top surface be vertically arranged with and coordinate the sliding seat mounting post
（10）Sliding seat mounting groove（11）, the sliding seat mounting groove（11）Bottom and the sliding seat mounting post（10）Bottom
Between be provided with sliding seat back-moving spring（12）.
3. a kind of large-scale vertical mill milling roller surface according to claim 1 repairs truning fixture, it is characterised in that：The branch
Dagger moves left chute（6）Chute is moved right with the support column（7）It is symmetrical arranged relative to vertical plane, and the support column is left
Mobile chute（6）Chute is moved right with the support column（7）Coplanar, the support column moves left chute（6）With the support column
Move right chute（7）The support column that is smaller than between upper end moves left chute（6）Chute is moved right with the support column
（7）Spacing between lower end.
4. a kind of large-scale vertical mill milling roller surface according to claim 3 repairs truning fixture, it is characterised in that：The roller
Face adjusts support column（1）Both ends be also respectively provided with the left driving fluid cylinder of support column（13）With the right driving fluid cylinder of support column（14）；
The left driving fluid cylinder of support column（13）Piston rod set upward, and the left driving fluid cylinder of the support column（13）Cylinder barrel lower end
Connect the left driving fluid cylinder installation axle that axial location is fixed（15）, the left driving fluid cylinder of support column（13）Piston rod upper end connect
Connect the support column and move to left action roller shaft（4）；The right driving fluid cylinder of support column（14）Piston rod set upward, and the support
The right driving fluid cylinder of post（14）Cylinder barrel lower end connection axial location fix right driving fluid cylinder installation axle（16）, the support column right side
Drive fluid cylinder（14）Piston rod upper end connect the support column and move to right action roller shaft（5）；The left driving fluid cylinder installation axle（15）
With the right driving fluid cylinder installation axle（16）Respectively chute is moved left positioned at the support column（6）Cunning is moved right with the support column
Groove（7）Lower section, and it is described it is left driving fluid cylinder installation axle（15）With the right driving fluid cylinder installation axle（16）Between spacing it is big
Chute is moved left in the support column（6）Chute is moved right with the support column（7）Spacing between lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714714.2A CN107377997B (en) | 2017-08-19 | 2017-08-19 | A kind of large size vertical mill milling roller surface reparation truning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714714.2A CN107377997B (en) | 2017-08-19 | 2017-08-19 | A kind of large size vertical mill milling roller surface reparation truning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107377997A true CN107377997A (en) | 2017-11-24 |
| CN107377997B CN107377997B (en) | 2019-07-23 |
Family
ID=60353317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714714.2A Active CN107377997B (en) | 2017-08-19 | 2017-08-19 | A kind of large size vertical mill milling roller surface reparation truning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377997B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4616464B2 (en) * | 2000-12-07 | 2011-01-19 | 高松機械工業株式会社 | Cylindrical member processing method and processing apparatus, and photographic processing apparatus |
| CN202219380U (en) * | 2011-09-26 | 2012-05-16 | 魏鹏 | Supporting device for surfacing welding repair of rollers |
| CN205465182U (en) * | 2016-03-29 | 2016-08-17 | 江苏精实数控精密机械有限公司 | Numerical control three -roller sizing pass chamfer correction of flank shape lathe |
| CN206296866U (en) * | 2016-12-19 | 2017-07-04 | 新昌县旭辉精密机械有限公司 | Deflector roll arc surface repairs fixture |
-
2017
- 2017-08-19 CN CN201710714714.2A patent/CN107377997B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4616464B2 (en) * | 2000-12-07 | 2011-01-19 | 高松機械工業株式会社 | Cylindrical member processing method and processing apparatus, and photographic processing apparatus |
| CN202219380U (en) * | 2011-09-26 | 2012-05-16 | 魏鹏 | Supporting device for surfacing welding repair of rollers |
| CN205465182U (en) * | 2016-03-29 | 2016-08-17 | 江苏精实数控精密机械有限公司 | Numerical control three -roller sizing pass chamfer correction of flank shape lathe |
| CN206296866U (en) * | 2016-12-19 | 2017-07-04 | 新昌县旭辉精密机械有限公司 | Deflector roll arc surface repairs fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107377997B (en) | 2019-07-23 |
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Effective date of registration: 20190619 Address after: 236000 Science and Technology Incubation Building, 76 Hehuan Road, Bozhou Wuhu Modern Industrial Park, Bozhou City, Bozhou City, Anhui Province Applicant after: Bozhou Yi Ze Mdt InfoTech Ltd Address before: 241080 South of Wutong Road, Sanshan District, Wuhu City, Anhui Province Applicant before: Anhui Zhuo Huang Machinery Equipment Co., Ltd. |
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| GR01 | Patent grant |