CN204160299U - A kind of sand roller derusting device - Google Patents
A kind of sand roller derusting device Download PDFInfo
- Publication number
- CN204160299U CN204160299U CN201420557848.XU CN201420557848U CN204160299U CN 204160299 U CN204160299 U CN 204160299U CN 201420557848 U CN201420557848 U CN 201420557848U CN 204160299 U CN204160299 U CN 204160299U
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- China
- Prior art keywords
- sand roller
- derusting device
- base
- sand
- driver part
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Abstract
The utility model provides a kind of sand roller derusting device, comprises symmetrically arranged two sand roller mechanisms (15); Each sand roller mechanism (15) includes base (14), base (14) be provided with sand roller (1), for propping sand roller (1) bracing frame (3) and this sand roller (1) can be driven to first driver part (5) of sand roller (1) movement of another sand roller mechanism (15), sand roller (1) is connected with the second driver part (8) for driving sand roller (1) to rotate; The sand roller (1) of two sand roller mechanisms (15) is adjacent and be parallel to each other.This sand roller derusting device adopts sand roller and belt steel surface to remove the iron rust of belt steel surface by the mechanical means rubbed, and the major advantage of this sand roller derusting device is that rust cleaning is thorough, strip surface quality is even.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, particularly a kind of sand roller derusting device for cold rolling front removing raw material coils of hot-rolled steel surface iron rust.
Background technology
At present, cold rolling front coil of strip rust cleaning generally adopts chemical method and material method in the world.The mode that chemical method generally adopts pickling to soak, the problems such as this method major advantage is the features such as rust cleaning is thorough, strip surface quality is even, but the shortcoming of pickling is contaminated environment, and production line is longer, and input cost is high.Material method adopts rust remover usually, and rust remover main reason effective powerful impeller head is dished out high speed ball stream, throws and beats the layer of growing flower being positioned at surface of the work, and the rust cleaning effect of this rust remover is better, but production cost is high, complex structure, controls to bother.
Utility model content
In order to the production cost solving existing rust remover is high, complex structure and other problems.The utility model provides a kind of sand roller derusting device, and it is simple that this sand roller derusting device has equipment, and non-environmental-pollution, operating efficiency is high, once drops into the advantages such as low.
The utility model is the technical scheme solving the employing of its technical problem: a kind of sand roller derusting device, comprises symmetrically arranged two sand roller mechanisms; Each sand roller mechanism includes base, base be provided with sand roller, for propping sand roller bracing frame and this sand roller can be driven to the first driver part of the sand roller movement of another sand roller mechanism, sand roller is connected with the second driver part for driving sand roller to rotate; The sand roller of two sand roller mechanisms is adjacent and be parallel to each other.
Two sand roller mechanisms are symmetrical set; On the sand roller mechanism being positioned at left side, sand roller is positioned at the right side of base, and the first driver part is positioned at the left side of base; On the sand roller mechanism being positioned at right side, sand roller is positioned at the left side of base, and the first driver part is positioned at the right side of base.
The two ends of sand roller are provided with bearing and bearing block, and sand roller is connected with bracing frame with bearing block by bearing.
Base is also fixed with bearing, and bearing is positioned at the side of bracing frame towards the first driver part, and bracing frame is fixed with guide post, and guide post is arranged and the axes normal of the axis of this guide post and sand roller in the horizontal direction, and this guide post is plugged in bearing.
First driver part is compression hydraulic cylinder, and this compression hydraulic cylinder is through bearing, and the piston rod of this compression hydraulic cylinder is connected with bracing frame, and the cylinder barrel of this compression hydraulic cylinder is connected with base.
Second driver part is motor, and the motor shaft of this motor is connected with Hooks coupling universal coupling one end with sand roller by decelerator successively.
The motor shaft of this motor is also connected with electromotor brake.
The bottom of base is provided with wheel, and the below of base is provided with track, and track is arranged along the axis of sand roller, and sand roller mechanism can be slided along track by wheel.
Described sand roller derusting device also comprises the 3rd driver part for driving sand roller mechanism to slide along track, and the 3rd driver part is roll change hydraulic cylinder, and the piston rod of this roll change hydraulic cylinder is connected with base, and the cylinder barrel of this roll change hydraulic cylinder is connected with ground.
Each sand roller mechanism is also provided with outer cover, covers on the position corresponding with sand roller outward and leaves opening.
The beneficial effects of the utility model are: this sand roller derusting device adopts sand roller and belt steel surface to remove the iron rust of belt steel surface by the mechanical means rubbed, and the major advantage of this sand roller derusting device is that rust cleaning is thorough, strip surface quality is even.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, sand roller derusting device described in the utility model is described in further detail.
Fig. 1 is the front view of this sand roller derusting device.
Fig. 2 is the top view of this sand roller derusting device.
Fig. 3 is the schematic diagram along B-B direction in Fig. 2.
Wherein 1. sand roller, 2. bearing block, 3. bracing frames, 4. bearing, 5. the first driver part, 6. wheel, 7. track, 8. the second driver part, 9. electromotor brake, 10. decelerator, 11. Hooks coupling universal couplings, 12. the 3rd driver parts, 13. outer covers, 14. bases, 15. sand roller mechanisms, 16. guide posts, 17. steel bands.
Detailed description of the invention
Below in conjunction with accompanying drawing, sand roller derusting device described in the utility model is described in further detail.A kind of sand roller derusting device, comprises symmetrically arranged two sand roller mechanisms 15; Each sand roller mechanism 15 includes base 14, base 14 be provided with sand roller 1, for propping sand roller 1 bracing frame 3 and a sand roller 1 can be driven to the first driver part 5 of sand roller 1 movement of another sand roller mechanism 15, sand roller 1 is connected with the second driver part 8 for driving sand roller 1 to rotate; The sand roller about 1 of two sand roller mechanisms 15 is adjacent and be parallel to each other, as shown in Figure 1 to Figure 3.
During use, steel band 17 is placed between the sand roller 1 of two sand roller mechanisms 15, two the first driver parts 5 can regulate the distance between two sand rollers 1 and make two sand rollers 1 at the both sides of steel band 17 clamping steel band 17, the direction of motion of steel band 17 is as shown in arrow A in Fig. 1, and sand roller 1 is contrary with the direction of motion of steel band 17 contact point linear velocity and steel band 17.
Two sand roller mechanisms 15 are symmetrical set, and namely as shown in Figure 1, two sand roller mechanisms 15 are at the both sides of steel band 17 mirror image each other; On the sand roller mechanism 15 being positioned at left side, sand roller 1 is positioned at the right side of base 14, and the first driver part 5 is positioned at the left side of base 14; On the sand roller mechanism 15 being positioned at right side, sand roller 1 is positioned at the left side of base 14, and the first driver part 5 is positioned at the right side of base 14.
The two ends of sand roller 1 are provided with bearing and bearing block 2, and sand roller 1 is connected with bracing frame 3 with bearing block 2 by bearing.The size of two sand rollers 1 is identical with model.
Base 14 is also fixed with bearing 4, bearing 4 is positioned at the side of bracing frame 3 towards the first driver part 5, bracing frame 3 is fixed with guide post 16, guide post 16 is arranged and the axes normal of the axis of this guide post 16 and sand roller 1 in the horizontal direction, this guide post 16 is plugged in bearing 4, as shown in Figure 1 to Figure 3.
First driver part 5 is compression hydraulic cylinder, and this compression hydraulic cylinder is through bearing 4, and the piston rod of this compression hydraulic cylinder is connected with bracing frame 3, and the cylinder barrel of this compression hydraulic cylinder is connected with base 14, as shown in Figure 3.
Second driver part 8 is motor, and the motor shaft of this motor is connected with Hooks coupling universal coupling 11 one end with sand roller 1 by decelerator 10 successively.Gear reduction unit and Hooks coupling universal coupling 11 evenly existing apparatus, introduces it no longer in detail and introduces.The motor shaft of this motor is also connected with electromotor brake 9.Electromotor brake 9 is also existing apparatus, introduces it no longer in detail and introduces.
The bottom of base 14 is provided with wheel 6, and the below of base 14 is provided with track 7, and track 7 is arranged along the axis of sand roller 1, i.e. the axis being parallel of track 7 and sand roller 1, and sand roller mechanism 15 can be slided along track 7 by wheel 6.
The 3rd driver part the 12, three driver part 12 that described sand roller derusting device also comprises for driving sand roller mechanism 15 to slide along track 7 is roll change hydraulic cylinder, and the piston rod of this roll change hydraulic cylinder is connected with base 14, and the cylinder barrel of this roll change hydraulic cylinder is connected with ground.
Each sand roller mechanism 15 is also provided with outer cover 13, and outer cover 13 leaves opening at the position corresponding with sand roller 1.Outer cover 13 can prevent scrap iron from splashing.The outer cover 13 of each sand roller mechanism 15 comprises outer cover and lower outer cover, as shown in Figure 1.
During work, the described compression hydraulic cylinder in left and right is opened, steel band 17 in the middle of the mobile in opposite directions also extruding simultaneously of left and right sand roller 1, simultaneously, regulate motor 8 rotating speed, make sand roller 1 contrary with the speed of steel band 17 with the linear velocity of steel band 17 contact point, such sand roller 1 becomes sliding friction with the surface row of steel band 17, and then the surperficial iron rust of steel band 17 can be removed, outer cover 13 prevents iron filings splashes.
When needs roll change or nonproductive time, left and right compression hydraulic cylinder shrinks back initial position, motor 8 is braked by brake 9, Hooks coupling universal coupling 11 and sand roller 1 are thrown off, this roll change hydraulic cylinder becomes contraction state by the state of stretching out during virgin work, drive so parts leave workspace along track 7 together carry out roll change work on base 14, after roll change terminates, left and right roll change hydraulic cylinder comes back to the state of stretching out.
The above; be only specific embodiment of the utility model, the scope of utility model enforcement can not be limited with it, so the displacement of its equivalent assemblies; or the equivalent variations to do according to the utility model scope of patent protection and modification, all still should belong to the category that this patent is contained.In addition, the technical characteristic in the utility model and all can using by independent assortment between technical characteristic, between technical characteristic and technical scheme, between technical scheme and technical scheme.
Claims (10)
1. a sand roller derusting device, is characterized in that, described sand roller derusting device comprises symmetrically arranged two sand roller mechanisms (15);
Each sand roller mechanism (15) includes base (14), base (14) be provided with sand roller (1), for propping sand roller (1) bracing frame (3) and this sand roller (1) can be driven to first driver part (5) of sand roller (1) movement of another sand roller mechanism (15), sand roller (1) is connected with the second driver part (8) for driving sand roller (1) to rotate;
The sand roller (1) of two sand roller mechanisms (15) is adjacent and be parallel to each other.
2. sand roller derusting device according to claim 1, is characterized in that: two sand roller mechanisms (15) are symmetrical set;
On the sand roller mechanism (15) being positioned at left side, sand roller (1) is positioned at the right side of base (14), and the first driver part (5) is positioned at the left side of base (14);
On the sand roller mechanism (15) being positioned at right side, sand roller (1) is positioned at the left side of base (14), and the first driver part (5) is positioned at the right side of base (14).
3. sand roller derusting device according to claim 1, it is characterized in that: the two ends of sand roller (1) are provided with bearing and bearing block (2), and sand roller (1) is connected with bracing frame (3) with bearing block (2) by bearing.
4. sand roller derusting device according to claim 1, it is characterized in that: base (14) is also fixed with bearing (4), bearing (4) is positioned at the side of bracing frame (3) towards the first driver part (5), bracing frame (3) is fixed with guide post (16), guide post (16) is arranged and the axes normal of the axis of this guide post (16) and sand roller (1) in the horizontal direction, and this guide post (16) is plugged in bearing (4).
5. sand roller derusting device according to claim 4, it is characterized in that: the first driver part (5) is compression hydraulic cylinder, this compression hydraulic cylinder is through bearing (4), the piston rod of this compression hydraulic cylinder is connected with bracing frame (3), and the cylinder barrel of this compression hydraulic cylinder is connected with base (14).
6. sand roller derusting device according to claim 1, it is characterized in that: the second driver part (8) is motor, the motor shaft of this motor is connected with Hooks coupling universal coupling (11) one end with sand roller (1) by decelerator (10) successively.
7. sand roller derusting device according to claim 6, is characterized in that: the motor shaft of this motor is also connected with electromotor brake (9).
8. sand roller derusting device according to claim 2, it is characterized in that: the bottom of base (14) is provided with wheel (6), the below of base (14) is provided with track (7), track (7) is arranged along the axis of sand roller (1), and sand roller mechanism (15) can pass through wheel (6) and slide along track (7).
9. sand roller derusting device according to claim 8, it is characterized in that: described sand roller derusting device also comprises the 3rd driver part (12) for driving sand roller mechanism (15) to slide along track (7), 3rd driver part (12) is roll change hydraulic cylinder, the piston rod of this roll change hydraulic cylinder is connected with base (14), and the cylinder barrel of this roll change hydraulic cylinder is connected with ground.
10. sand roller derusting device according to claim 1, is characterized in that: each sand roller mechanism (15) is also provided with outer cover (13), and outer cover (13) leaves opening at the position corresponding with sand roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557848.XU CN204160299U (en) | 2014-09-26 | 2014-09-26 | A kind of sand roller derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557848.XU CN204160299U (en) | 2014-09-26 | 2014-09-26 | A kind of sand roller derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160299U true CN204160299U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557848.XU Expired - Fee Related CN204160299U (en) | 2014-09-26 | 2014-09-26 | A kind of sand roller derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097134A (en) * | 2017-06-15 | 2017-08-29 | 葛云杰 | Wire rod mechanical derusting equipment |
| CN108188892A (en) * | 2017-12-21 | 2018-06-22 | 周佳裕 | A kind of close contact lamp post pinpoints derusting device |
-
2014
- 2014-09-26 CN CN201420557848.XU patent/CN204160299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097134A (en) * | 2017-06-15 | 2017-08-29 | 葛云杰 | Wire rod mechanical derusting equipment |
| CN108188892A (en) * | 2017-12-21 | 2018-06-22 | 周佳裕 | A kind of close contact lamp post pinpoints derusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150218 Termination date: 20160926 |