CN208575439U - A kind of grinding roller of vertical mill Bead weld repair device - Google Patents
A kind of grinding roller of vertical mill Bead weld repair device Download PDFInfo
- Publication number
- CN208575439U CN208575439U CN201821023971.8U CN201821023971U CN208575439U CN 208575439 U CN208575439 U CN 208575439U CN 201821023971 U CN201821023971 U CN 201821023971U CN 208575439 U CN208575439 U CN 208575439U
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- grinding roller
- welding gun
- support
- housed
- gear
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Abstract
A kind of grinding roller of vertical mill Bead weld repair device of the utility model, including grinding roller grasping drive unit and welding gun support device, welding gun support device includes rack, and rack one side is equipped with two parallel guide rails, lifting seat is housed on guide rail, frame top is equipped with lifting drive, lifting drive includes lifting motor, speed reducer, transmission shaft, and gear A is housed on transmission shaft, the chain engaged is housed in gear A, chain one end is fixedly connected with lifting seat, and the other end is connected with clump weight；Lifting seat is equipped with sliding slot, sliding slot is provided with welding gun support, one toothed rack is housed along overall length in welding gun support, translation driving device is housed on lifting seat, it is equipped with and the rack gear meshed gears B on the output shaft of translation driving device, the side end point of welding gun support is located at grinding roller grasping drive unit side equipped with the fixed device of welding gun, the fixed device of welding gun；The utility model welding quality is more secure, suitable for the improvement to traditional grinding roll overlaying prosthetic device.
Description
Technical field
The utility model relates to grinding roll overlaying recovery technique field, specifically a kind of grinding roller of vertical mill Bead weld repair device.
Background technique
In milling apparatus, mixing roll is the main component for roll to material crushing, during the grinding process, various objects
Material is ground into fine particle by the opposing compression of mixing roll and mill, and as time goes by, roller surface has larger mill
Damage, for save the cost, usually removes carry out Bead weld repair for the grinding roller of abrasion；
Traditional grinding roll overlaying prosthetic device has the disadvantage that 1, traditional repair be using man-hour manually hand-held welding gun into
Row built-up welding, welding quality determine that quality stability is not high according to the degree of being skilled in technique of operator；2, grinding roller clamping tooling makes
The work that used time mounts and dismounts grinding roller is all inconvenient, what grinding roller clamping tooling was usually fixed itself, and when overlay-operation can only
It is operated according to the direction that tooling itself is fixed, it is inconvenient.
Summary of the invention
The purpose of this utility model is exactly to provide to solve the problems, such as that above-mentioned traditional grinding roll overlaying prosthetic device exists
A kind of grinding roller of vertical mill Bead weld repair device.
The concrete scheme of the utility model is: a kind of grinding roller of vertical mill Bead weld repair device, including grinding roller grasping drive unit
And welding gun support device, the welding gun support device include rack, rack one side is equipped with two parallel guide rails, fills on guide rail
There is lifting seat, frame top is equipped with lifting drive, and lifting drive includes lifting motor, speed reducer, transmission shaft, transmission
Gear A is housed on axis, equipped with the chain engaged with gear A in gear A, chain one end is fixedly connected with lifting seat, the other end around
It crosses gear A and is connected with clump weight；Lifting seat is equipped with sliding slot, and sliding slot is provided with the welding gun support moved in the horizontal direction, welding gun
One toothed rack is housed along overall length on bracket, translation driving device is housed on lifting seat, is equipped on the output shaft of translation driving device
With the rack gear meshed gears B, equipped with the fixed device of welding gun, the fixed device of welding gun is located at mill for the side end point of welding gun support
Roller grasping drive unit side.
A piece cylinder is housed along its length in welding gun support described in the utility model, is oriented to for welding wire.
Grinding roller grasping drive unit described in the utility model includes two groups of support turnover mechanisms, on two groups of support turnover mechanisms
Equipped with grinding roller clamping device, every group of support turnover mechanism includes two pieces of parallel support plates, is equipped in the support plate of outer end
Motor and retarder, the output end of retarder are equipped with a drive shaft, a bearing block, the drive are respectively housed in two pieces of support plates
Moving axis is mounted in the bearing block by bearing, and the gap being located between two pieces of support plates in drive shaft is equipped with a gear
C；The grinding roller clamping device includes the arc gear ring engaged respectively with two gear Cs, and two arc gear rings pass through pin shaft respectively
And bearing hinge connection, in two pieces of support plates of outer end, fixed between two arc gear rings that a bracket is housed, frame bottom is equipped with
Driving device, the output shaft of driving device pass through cradle top and one turntable are housed, and the folder for fixing grinding roller is housed on turntable
Tool.
Turntable described in the utility model is equipped with several radially distributed elongated through-holes, passes through in each elongated through-hole
Bolt is equipped with a support column, and support column can be slided along elongated through-hole, and a clamp nut is housed at the top of each support column.
Gear C described in the utility model is mounted on support plate side, and the arc gear ring is semicircle.
Utility model works principle is as follows: for grinding roller grasping drive unit when not working, turntable is in and ground level
State, grinding roller is mounted on turntable by when work, fixes grinding roller by adjusting the position of support column, while by compressing spiral shell
Mother compresses grinding roller end face；By motor-driven gear after installing, so that arc gear ring is turned to certain angle turntable and be in vertical
State, motor stops at this time, guarantees that turntable oneself will not rotate by retarder lock gear, then by welding gun support device
Lifting drive adjustment welding gun height, by translation driving device adjust welding gun horizontal position, be directed at arc welding gun head
Grinding roll surface, the driving device for finally opening frame bottom, which rotates turntable slowly with grinding roller, can carry out built-up welding, grinding roll surface
One encloses after heap is soldered further according to the other positions of position built-up welding of the Adjusting Shape arc welding gun head of grinding roll surface.
The utility model has the advantage that 1, driven by rotary disc grinding roller slowly rotates compared with prior art, and welding torch position is solid
Automatic surfacing can be achieved after fixed, welding quality is more secure；2, pass through setting turnover mechanism, when grinding roller mounts and dismounts, turntable
It is in horizontality, installation and removal are more convenient；3, cylinder is set, and welding wire passes through cylinder, and cylinder plays guiding and protection weldering
The effect of silk.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the three-dimensional view of the utility model welding gun support device；
Fig. 3 is the A-A view of Fig. 1；
Fig. 4 is the B-B view of Fig. 1；
Fig. 5 is the three-dimensional view of the utility model grinding roller grasping drive unit；
Fig. 6 is the main view of Fig. 5；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the top view of Fig. 6；
In figure: 1- welding gun support device, 11- lifting motor, 12- speed reducer, 13- transmission shaft, 14- rack, 15- guide rail,
16- chain, 17- lifting seat, 18- welding gun support, 19- welding wire, 110- cylinder, 111- sliding slot, 112- clump weight, 113- welding gun are solid
Determine device, 114- translation driving device, 115- rack gear, 116- gear B, 2- grinding roller grasping drive unit, 21- bracket, 22- arc
Gear ring, 23- support plate, 24- retarder, 25- motor, 26- bearing block, 27- driving device, 28- gear C, 29- turntable, 210-
Support column, 211- clamp nut, 212- drive shaft, 213- pin shaft, 3- grinding roller.
Specific embodiment
Referring to Fig. 1-8, the present embodiment includes grinding roller grasping drive unit 2 and welding gun support device 1, the welding gun support dress
Setting 1 includes rack 14, and 14 one side of rack is equipped with two parallel guide rails 15, lifting seat 17 is housed on guide rail 15, and rack 14 is pushed up
Portion is equipped with lifting drive, and lifting drive includes lifting motor 11, speed reducer 12, transmission shaft 13, is filled on transmission shaft 13
Have a gear A, equipped with the chain 16 engaged with gear A in gear A, 16 one end of chain is fixedly connected with lifting seat 17, the other end around
It crosses gear A and is connected with clump weight 112；Lifting seat 17 is equipped with sliding slot 111, and sliding slot 111 is provided with the weldering moved in the horizontal direction
Gun carriage 18 is equipped with a toothed rack 115 along overall length in welding gun support 18, translation driving device 114, translation is housed on lifting seat 17
It is filled on the output shaft of driving device 114 equipped with the side end point with the 115 meshed gears B116 of rack gear, welding gun support 18
There is the fixed device 113 of welding gun, the fixed device 113 of welding gun is located at 2 side of grinding roller grasping drive unit.
A piece cylinder 110 is housed along its length in welding gun support 18 described in the present embodiment, is oriented to for welding wire 19.
Grinding roller grasping drive unit 2 described in the present embodiment includes two groups of support turnover mechanisms, on two groups of support turnover mechanisms
Equipped with grinding roller clamp structure, every group of support turnover mechanism includes two pieces of parallel support plates 23, in the support plate 23 of outer end
Equipped with motor 25 and retarder 24, the output end of retarder 24 is equipped with a drive shaft 212, is respectively equipped with one in two pieces of support plates 23
A bearing block 26, the drive shaft 212 are mounted in the bearing block 26 by bearing, and two pieces of supports are located in drive shaft 212
Gap between plate 23 is equipped with a gear C 28；The grinding roller clamp structure includes the arc engaged respectively with two gear Cs 28
Shaped ring gear 22, two arc gear rings 22 are respectively by pin shaft 213 and bearing hinge connection in two pieces of support plates 23 of outer end, two arcs
Fixed between shaped ring gear 22 that a bracket 21 is housed, 21 bottom of bracket is equipped with driving device 27, and the output shaft of driving device 27 is worn
It crosses and a turntable 29 is housed at the top of bracket 21, equipped with the fixture for fixing grinding roller 3 on turntable 29.
Turntable 29 described in the present embodiment is equipped with several radially distributed elongated through-holes, passes through in each elongated through-hole
Bolt is equipped with a support column 210, and support column 210 can slide along elongated through-hole when bolt pine, and support column 210 is consolidated when bolt is tight
It is scheduled on turntable, a clamp nut 211 is housed at the top of each support column 210.
Gear C 28 described in the present embodiment is mounted on 23 side of support plate, and the arc gear ring 22 is semicircle.
Support plate 23 described in the present embodiment is trapezoidal.
Claims (5)
1. a kind of grinding roller of vertical mill Bead weld repair device, including grinding roller grasping drive unit and welding gun support device, it is characterized in that: institute
Stating welding gun support device includes rack, and rack one side is equipped with two parallel guide rails, lifting seat, frame top are housed on guide rail
Equipped with lifting drive, lifting drive includes lifting motor, speed reducer, transmission shaft, and gear A, tooth are housed on transmission shaft
Equipped with the chain engaged with gear A on wheel A, chain one end is fixedly connected with lifting seat, and the other end is connected with counterweight around gear A
Block；Lifting seat is equipped with sliding slot, and sliding slot is provided with the welding gun support moved in the horizontal direction, is equipped with one along overall length in welding gun support
Toothed rack, is equipped with translation driving device on lifting seat, equipped with the tooth engaged with the rack gear on the output shaft of translation driving device
B is taken turns, equipped with the fixed device of welding gun, the fixed device of welding gun is located at grinding roller grasping drive unit one for the side end point of welding gun support
Side.
2. a kind of grinding roller of vertical mill Bead weld repair device according to claim 1, it is characterized in that: along length in the welding gun support
It spends direction and a piece cylinder is housed, be oriented to for welding wire.
3. a kind of grinding roller of vertical mill Bead weld repair device according to claim 1, it is characterized in that: grinding roller clamping driving dress
It sets including two groups of support turnover mechanisms, grinding roller clamping device, every group of support turnover mechanism packet is housed on two groups of support turnover mechanisms
Two pieces of parallel support plates are included, motor and retarder are housed in the support plate of outer end, the output end of retarder is equipped with one
Drive shaft is respectively equipped with a bearing block in two pieces of support plates, and the drive shaft is mounted in the bearing block by bearing, driving
The gap being located between two pieces of support plates on axis is equipped with a gear C；The grinding roller clamping device include respectively with two teeth
The arc gear ring of C engagement is taken turns, two arc gear rings pass through pin shaft and bearing hinge connection in two pieces of support plates of outer end respectively, and two
Fixed between arc gear ring that a bracket is housed, frame bottom is equipped with driving device, and the output shaft of driving device passes through top of support
Portion is equipped with a turntable, and the fixture for fixing grinding roller is housed on turntable.
4. a kind of grinding roller of vertical mill Bead weld repair device according to claim 3, it is characterized in that: the turntable is equipped with several
A radially distributed elongated through-hole, each elongated through-hole is interior to be equipped with a support column by bolt, and support column can be along elongated
Through-hole sliding, each support column top are equipped with a clamp nut.
5. a kind of grinding roller of vertical mill Bead weld repair device according to claim 3, it is characterized in that: the gear C is mounted on branch
Fagging side, the arc gear ring are semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023971.8U CN208575439U (en) | 2018-06-30 | 2018-06-30 | A kind of grinding roller of vertical mill Bead weld repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023971.8U CN208575439U (en) | 2018-06-30 | 2018-06-30 | A kind of grinding roller of vertical mill Bead weld repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575439U true CN208575439U (en) | 2019-03-05 |
Family
ID=65509709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821023971.8U Expired - Fee Related CN208575439U (en) | 2018-06-30 | 2018-06-30 | A kind of grinding roller of vertical mill Bead weld repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539124A (en) * | 2019-08-14 | 2019-12-06 | 甘肃酒钢集团西部重工股份有限公司 | Open arc online surfacing repair device and method for medium-speed grinding roller |
| CN112548266A (en) * | 2020-12-01 | 2021-03-26 | 南京创科电气有限公司 | Arc welding writing robot and arc welding method thereof |
| CN112756740A (en) * | 2021-01-28 | 2021-05-07 | 江苏鹏飞集团股份有限公司 | On-line surfacing device for grinding roller of vertical mill |
-
2018
- 2018-06-30 CN CN201821023971.8U patent/CN208575439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539124A (en) * | 2019-08-14 | 2019-12-06 | 甘肃酒钢集团西部重工股份有限公司 | Open arc online surfacing repair device and method for medium-speed grinding roller |
| CN112548266A (en) * | 2020-12-01 | 2021-03-26 | 南京创科电气有限公司 | Arc welding writing robot and arc welding method thereof |
| CN112756740A (en) * | 2021-01-28 | 2021-05-07 | 江苏鹏飞集团股份有限公司 | On-line surfacing device for grinding roller of vertical mill |
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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: 20190305 Termination date: 20210630 |