CN208321618U - A kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together - Google Patents
A kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together Download PDFInfo
- Publication number
- CN208321618U CN208321618U CN201820968331.8U CN201820968331U CN208321618U CN 208321618 U CN208321618 U CN 208321618U CN 201820968331 U CN201820968331 U CN 201820968331U CN 208321618 U CN208321618 U CN 208321618U
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- Prior art keywords
- cast
- roll
- base
- solderability
- motor
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- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 28
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 25
- 238000005299 abrasion Methods 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 238000005266 casting Methods 0.000 abstract description 8
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- 229910000714 At alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of cast iron and cast steels to cast the good abrasion-resistant roller of solderability together, including first base and brake, the upper right side of the first base is equipped with motor, and the left end of motor is connected with rotary shaft, card slot is provided on the outside of the fixture block, and the left end of card slot is connected with connecting shaft, rack is mounted on the outside of the roll left and right ends, and the bottom end of rack is connected with second base, the right end of the second base is equipped with bolt, and the right end of bolt is equipped with nut.The motor that this kind of cast iron and cast steel cast the good abrasion-resistant roller installation of solderability together can provide kinetic energy for the rotation of roll, it is cylinder iron cast inside roll, performance is stablized, it is not easy bending deformation when work, external cast steel casting, when welding alloy welding rod, solderability is good, be not in local shedding when work, save a high spending for user, substantially increase the practicability that this kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together.
Description
Technical field
The utility model relates to roll device technical field, it is good that specially a kind of cast iron and cast steel cast solderability together
Abrasion-resistant roller.
Background technique
Roll is the important part on steel rolling mill's rolling mill, and the pressure that generates when being rolled using a pair of or one group of roll is rolled
Grind steel；It is primarily subjected to Dynamic And Static Loads when rolling, the influence of abrasion and temperature change；Cast iron is mainly by iron, carbon and silicon group
At alloy general name；In these alloys, phosphorus content is more than the amount that can be retained in austenite solid solution in eutectic temperature；
Cast steel is a kind of casting ferroalloy, be do not suffered from process of setting eutectic transformation for produce casting ferrous alloy it is total
Claim.
The rubber breaker of waste tire in the market is double to prick rollers all cylinder iron castings or all with 35# cast steel casting,
It using 3 months, repairs after wearing welding alloy welding rod, be easy to appear local shedding phenomenon or be easy to appear subtle bending deformation and is existing
As over time, degree of fatigue increases, it may appear that the problem of frangibility, for this purpose, it is proposed that a kind of higher cast iron of practicability
Cast the good abrasion-resistant roller of solderability together with cast steel.
Utility model content
The purpose of this utility model is to provide a kind of cast iron and cast steels to cast the good abrasion-resistant roller of solderability together, with solution
The double rollers of pricking of the rubber breaker of waste tire certainly mentioned above in the background art all cylinder iron cast or are all cast with 35# cast steel
It makes, is using 3 months, after repairing abrasion welding alloy welding rod, be easy to appear local shedding phenomenon or be easy to appear subtle bending
Metaboly, over time, degree of fatigue increase, it may appear that the problem of frangibility.
To achieve the above object, the utility model provides the following technical solutions: a kind of cast iron and cast steel cast solderable together
The good abrasion-resistant roller of property, including first base and brake, the upper right side of the first base are equipped with motor, and motor
Left end be connected with rotary shaft, the brake is installed on the left end of rotary shaft, and the left end of brake is connected with speed reducer, institute
It states and is connected with transmission shaft on the left of speed reducer, and fixture block is installed on the outside of transmission shaft, be provided with card slot on the outside of the fixture block,
And the left end of card slot is connected with connecting shaft, the left end of the connecting shaft is connected with roll, and the outer surface of roll is equipped with weldering
Item, the roll is internally connected with skin of the roll, and the inside of skin of the roll is equipped with roll internal layer, described roll or so two
Rack being mounted on the outside of end, and the bottom end of rack is connected with second base, the right end of the second base is equipped with bolt,
And the right end of bolt is equipped with nut.
Preferably, it is welding between the first base and motor, and constitutes rotation knot between motor and rotary shaft
Structure.
Preferably, the rotary shaft is by constituting rotational structure between brake and speed reducer, and transmission shaft is through subtracting
The inside of fast machine.
Preferably, snap-in structure is constituted between the fixture block and card slot, and fixture block matches with the contour structures of card slot.
Preferably, the roll is through the inside of rack, and is welding between roll and welding rod, at the same roll internal layer with
It is fitted closely between skin of the roll.
Preferably, the second base passes through to be threadedly coupled between bolt and first base, and between bolt and nut
To be flexibly connected.
Compared with prior art, the utility model has the beneficial effects that cast solderability together good for this kind of cast iron and cast steel
Abrasion-resistant roller installation motor can provide kinetic energy for the rotation of roll, motor is welded in first base, can be kept away
Exempt from motor and the stability that position is mobile, when raising device works occurs at work, electric motor operation, which can pass through to drive, to be revolved
Shaft rotation, kinetic energy is passed, and the brake of installation provides emergency braking when can be to device overload operation, so as to
It is enough that major part of the device in overload work is protected, it avoids major part from not being destroyed because of overload, installs
Speed reducer can reduce the revolving speed of motor, the revolving speed of roll is adjusted this makes it possible to convenient, so as to avoid
Device causes inner body to damage because running at high speed, and the transmission shaft for being mounted on the inside of speed reducer can will move after reduction of speed
It can pass, the fixture block installed on the outside of transmission shaft can be connected transmission shaft and connecting shaft by the engaging with card slot,
Engaging between fixture block and card slot can be avoided transmission shaft when transmitting kinetic energy there is a phenomenon where skidding, and the rack of installation can be right
Roll is played a supporting role, and the welding rod installed on the outside of roll can play broken effect, and the material of roll internal layer is cast iron material
Material, the material of skin of the roll are cast steel material, are cylinder iron cast inside roll, and performance is stablized, and when work is not easy bending deformation, outside
Portion's cast steel casting, when welding alloy welding rod, solderability is good, and when work is not in local shedding, saves one not for user
Luxuriant and rich with fragrance spending, second base between bolt and first base by connecting, so as to facilitate second base and first base
Separation is safeguarded and is replaced to the roll of damage this makes it possible to convenient, substantially increases one casting of this kind of cast iron and cast steel
Make the practicability of the good abrasion-resistant roller of solderability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 3 is the utility model roll overall structure diagram.
In figure: 1, first base, 2, motor, 3, rotary shaft, 4, brake, 5, speed reducer, 6, transmission shaft, 7, fixture block,
8, card slot, 9, connecting shaft, 10, roll internal layer, 11, skin of the roll, 12, rack, 13, roll, 14, second base, 15, welding rod,
16, bolt, 17, nut.
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.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is good that a kind of cast iron and cast steel cast solderability together
Abrasion-resistant roller, including first base 1, motor 2, rotary shaft 3, brake 4, speed reducer 5, transmission shaft 6, fixture block 7, card slot 8,
Connecting shaft 9, roll internal layer 10, skin of the roll 11, rack 12, roll 13, second base 14, welding rod 15, bolt 16 and nut 17,
The upper right side of first base 1 is equipped with motor 2, and the left end of motor 2 is connected with rotary shaft 3, first base 1 and motor
It is welding between 2, and constitutes rotational structure between motor 2 and rotary shaft 3, the motor 2 of installation can turns for roll 13
Dynamic to provide kinetic energy, motor 2 is welded in first base 1, can be avoided motor 2 and position movement occurs at work, improve
Stability when device works, the work of motor 2 can be passed kinetic energy, brake 4 by driving rotary shaft 3 to rotate
It being installed on the left end of rotary shaft 3, and the left end of brake 4 is connected with speed reducer 5, the left side of speed reducer 5 is connected with transmission shaft 6,
And the outside of transmission shaft 6 is equipped with fixture block 7, rotary shaft 3 is driven by constituting rotational structure between brake 4 and speed reducer 5
Axis 6 provides emergency braking when can be to device overload operation through the inside of speed reducer 5, the brake 4 of installation, so as to
It is enough that major part of the device in overload work is protected, it avoids major part from not being destroyed because of overload, installs
Speed reducer 5 can reduce the revolving speed of motor 2, the revolving speed of roll 13 is adjusted this makes it possible to convenient, so as to
Avoiding device causes inner body to damage because running at high speed, be mounted on the inside of speed reducer 5 transmission shaft 6 can by reduction of speed it
Kinetic energy afterwards passes, and the outside of fixture block 7 is provided with card slot 8, and the left end of card slot 8 is connected with connecting shaft 9, fixture block 7 with
Snap-in structure is constituted between card slot 8, and fixture block 7 matches with the contour structures of card slot 8, the fixture block 7 installed on the outside of transmission shaft 6 is logical
Transmission shaft 6 and connecting shaft 9 can be connected with the engaging of card slot 8 by crossing, and the engaging between fixture block 7 and card slot 8 can be avoided
For transmission shaft 6 when transmitting kinetic energy there is a phenomenon where skidding, the left end of connecting shaft 9 is connected with roll 13, and the outer surface of roll 13
Welding rod 15 is installed, roll 13 is internally connected with skin of the roll 11, and the inside of skin of the roll 11 is equipped with roll internal layer 10,
Roll 13 is welding through the inside of rack 12, and between roll 13 and welding rod 15, while roll internal layer 10 and skin of the roll
It is fitted closely between 11, the rack 12 of installation can play a supporting role to roll 13,15 energy of welding rod installed on the outside of roll 13
Broken effect is enough played, the material of roll internal layer 10 is cast iron materials, and the material of skin of the roll 11 is cast steel material, roll 13
Inside is cylinder iron cast, and performance is stablized, and when work is not easy bending deformation, external cast steel casting, can when welding alloy welding rod 15
Weldering property is good, and when work is not in local shedding, saves a high spending for user, the outside of 13 left and right ends of roll is equal
Organic frame 12 is installed, and the bottom end of rack 12 is connected with second base 14, the right end of second base 14 is equipped with bolt 16, and spiral shell
The right end of bolt 16 is equipped with nut 17, and second base 14 passes through to be threadedly coupled between bolt 16 and first base 1, and bolt 16
To be flexibly connected between nut 17, second base 14 passes through to be connected between bolt 16 and first base 1, so as to facilitate the
The separation of two pedestals 14 and first base 1 is safeguarded and is replaced to the roll 13 of damage this makes it possible to convenient, greatly improved
This kind of cast iron and cast steel cast the practicability of solderability good abrasion-resistant roller together.
Working principle: the good abrasion-resistant roller of solderability is cast for this kind of cast iron and cast steel together, passes through device first
The first base 1 and second base 14 of bottom end installation, can provide good stability for device, start motor 2, motor
2 work can be passed kinetic energy, the brake 4 of installation can be to device overload operation by driving rotary shaft 3 to rotate
When emergency braking is provided, kinetic energy can be transmitted at speed reducer 5 by rotary shaft 3 by brake 4, and the speed reducer 5 of installation can
The revolving speed for reducing motor 2 is adjusted the revolving speed of roll 13 this makes it possible to convenient, the biography of the inside installation of speed reducer 5
Moving axis 6 can pass the kinetic energy after reduction of speed, and the fixture block 7 installed on the outside of transmission shaft 6 is by can with the engaging of card slot 8
Transmission shaft 6 and connecting shaft 9 are connected, so as to make transmission shaft 6 that connecting shaft 9 be driven to rotate, such connecting shaft 9 is with regard to energy band
Dynamic roll 13 rotates, and roll 13 rotates the welding rod 15 that surface can be made to weld and carries out crushing motion, and turning nut 17 can be by the
Two pedestals 14 and first base 1 are fixed up by bolt 16, so that entire cast iron and cast steel cast good resistance to of solderability together
The practicability of mill roll is improved well, completes entire cast iron and cast steel like this and cast good wear-resisting of solderability together to roll
The use process of roller.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability, including first base (1) and brake (4) together,
Be characterized in that: the upper right side of the first base (1) is equipped with motor (2), and the left end of motor (2) is connected with rotary shaft
(3), the brake (4) is installed on the left end of rotary shaft (3), and the left end of brake (4) is connected with speed reducer (5), described
It is connected on the left of speed reducer (5) transmission shaft (6), and fixture block (7) is installed on the outside of transmission shaft (6), outside the fixture block (7)
Side is provided with card slot (8), and the left end of card slot (8) is connected with connecting shaft (9), and the left end of the connecting shaft (9), which is connected with, rolls
Roller (13), and the outer surface of roll (13) is equipped with welding rod (15), the roll (13) is internally connected with skin of the roll (11),
And the inside of skin of the roll (11) is equipped with roll internal layer (10), is mounted on rack on the outside of roll (13) left and right ends
(12), and the bottom end of rack (12) is connected with second base (14), and the right end of the second base (14) is equipped with bolt (16),
And the right end of bolt (16) is equipped with nut (17).
2. a kind of cast iron according to claim 1 and cast steel cast the good abrasion-resistant roller of solderability together, it is characterised in that:
It is welding between the first base (1) and motor (2), and constitutes rotational structure between motor (2) and rotary shaft (3).
3. a kind of cast iron according to claim 1 and cast steel cast the good abrasion-resistant roller of solderability together, it is characterised in that:
The rotary shaft (3) is by constituting rotational structure between brake (4) and speed reducer (5), and transmission shaft (6) is through speed reducer
(5) inside.
4. a kind of cast iron according to claim 1 and cast steel cast the good abrasion-resistant roller of solderability together, it is characterised in that:
Snap-in structure is constituted between the fixture block (7) and card slot (8), and fixture block (7) matches with the contour structures of card slot (8).
5. a kind of cast iron according to claim 1 and cast steel cast the good abrasion-resistant roller of solderability together, it is characterised in that:
The roll (13) and is welding, while roll internal layer between roll (13) and welding rod (15) through the inside of rack (12)
(10) it is fitted closely between skin of the roll (11).
6. a kind of cast iron according to claim 1 and cast steel cast the good abrasion-resistant roller of solderability together, it is characterised in that:
The second base (14) passes through to be threadedly coupled between bolt (16) and first base (1), and bolt (16) and nut (17)
Between for be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968331.8U CN208321618U (en) | 2018-06-22 | 2018-06-22 | A kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968331.8U CN208321618U (en) | 2018-06-22 | 2018-06-22 | A kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208321618U true CN208321618U (en) | 2019-01-04 |
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ID=64769487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968331.8U Active CN208321618U (en) | 2018-06-22 | 2018-06-22 | A kind of cast iron and cast steel cast the good abrasion-resistant roller of solderability together |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208321618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036873A (en) * | 2020-01-20 | 2020-04-21 | 青岛鑫盛源轧辊有限公司 | Centrifugal composite ductile iron cast steel roll and preparation method thereof |
-
2018
- 2018-06-22 CN CN201820968331.8U patent/CN208321618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036873A (en) * | 2020-01-20 | 2020-04-21 | 青岛鑫盛源轧辊有限公司 | Centrifugal composite ductile iron cast steel roll and preparation method thereof |
| CN111036873B (en) * | 2020-01-20 | 2021-06-08 | 青岛鑫盛源轧辊有限公司 | Centrifugal composite ductile iron cast steel roll and preparation method thereof |
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