CN202087597U - Adjustable guide roller machine frame device for tension reducing mill - Google Patents
Adjustable guide roller machine frame device for tension reducing mill Download PDFInfo
- Publication number
- CN202087597U CN202087597U CN2011201853840U CN201120185384U CN202087597U CN 202087597 U CN202087597 U CN 202087597U CN 2011201853840 U CN2011201853840 U CN 2011201853840U CN 201120185384 U CN201120185384 U CN 201120185384U CN 202087597 U CN202087597 U CN 202087597U
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- guide roller
- deflector roll
- fixed
- shaft
- bearing
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Abstract
The utility model relates to an adjustable guide roller machine frame device for a tension reducing mill, which relates to steel rolling machinery and solves the problems that the existing guide roller machine frame has multiple guide roller spare parts, the cost is high, and the time and the labor are wasted during guide roller replacement. The adjustable guide roller machine frame device comprises a tooth contact handle, a transmission device, a guide roller assembly and a machine frame body, wherein the transmission device consists of a labyrinth ring, a separation sleeve, a shaft sleeve, a bearing, a connecting sleeve, a coupler, a hollow shaft, a universal coupler and a flange, the universal coupler is provided with a half flange, the guide roller assembly consists of a slide plate, a guide roller, an end cover, a bearing, a bearing seat, a transmission shaft, a press plate, a shaft sleeve, a dial and a blank cap, the guide roller assembly is fixed on a C-shaped support seat, the transmission device is connected with the guide roller assembly, a worm gear screw rod lifter fixed on the machine frame body is connected with a stroke screw nut, and a guide rail and a pointer are fixed on the machine frame body. The adjustable guide roller machine frame device has the advantages that the guide roller replacement is not needed, the regulation is simple, the guide roller spare parts are few, and the adjustable guide roller machine frame device is suitable for being used for tension reducing mills or sizing mills.
Description
Technical field
The utility model relates to rolling machinery, particularly stretch-reducing mill or sizing mill.
Background technology
In the smelter seamless steel pipe production, pipe mill shut out hollow forging through behind stretch-reducing mill or the sizing mill, the specification kind of production tube is very many, and when the smaller production tube of production sizing reduction, do not need to be equipped with whole roll stands, just need derive main engine bed with production tube with the deflector roll frame this moment.The deflector roll stand arrangement is positioned over after the roll stand, does not participate in pipe deformation, only works to transmit steel pipe.
At present, the structure that existing deflector roll frame adopts is as shown in Figure 1: comprising: the toe joint hand 1 that is meshed with automatic shaft coupling output in the stretch-reducing mill main engine bed, the power transmission shaft 3-6 that is connected with toe joint hand 1, the deflector roll 3-2 that is connected with power transmission shaft 3-6, and frame body 4; Power transmission shaft 3-6 is assemblied in the welded sleeve of frame body 4 by bearing 3-4, be connected for key between power transmission shaft 3-6 left end and the toe joint hand 1, and toe joint hand 1 is connected as one with power transmission shaft 3-6 by pressing plate 3-7, power transmission shaft 3-6 right side is assemblied in deflector roll 3-2 on the power transmission shaft 3-6 by axle sleeve 3-8 and pressing plate 3-7, also for key is connected, end cap 3-3 is fixed by bolts to the welded sleeve two ends of frame body 4 between power transmission shaft 3-6 and the deflector roll 3-2.Though this deflector roll frame is simple in structure, when rolling different size steel pipe, deflector roll must be removed, load onto the deflector roll of corresponding specification then, changing deflector roll wastes time and energy.And deflector roll makes according to the production tube specifications design, and the deflector roll spare part is many, the cost height.
Summary of the invention
The utility model provides a kind of adjustable deflector roll stand arrangement of stretch-reducing mill in order to overcome the shortcoming of prior art, and it is many to solve existing deflector roll frame deflector roll spare part, and manufacturing, production cost height are changed the problem that deflector roll is wasted time and energy.
The utility model is achieved through the following technical solutions:
A kind of adjustable deflector roll stand arrangement of stretch-reducing mill, comprise: the toe joint hand that is meshed with automatic shaft coupling output in the stretch-reducing mill main engine bed, the transmission device that is connected with described toe joint hand, the deflector roll assembling that is connected with described transmission device, and frame body, it is characterized in that: described transmission device is by labyrinth ring, spacer, axle sleeve, bearing, adapter sleeve, shaft coupling, hollow shaft, Hooks coupling universal coupling and flange with half flange are formed, described toe joint hand is connected by bolt with described shaft coupling, described shaft coupling is installed in the described hollow axis hole, described shaft coupling cylindrical matches with described toe joint hand endoporus, the Hooks coupling universal coupling of described shaft coupling and described band half flange connects as one, described hollow shaft is installed in the described flange by bearing, described adapter sleeve is fixed on the described flange, and described transmission device is fixed on the described frame body by described flange; Described deflector roll assembling is made up of slide plate, deflector roll, end cap, bearing, bearing block, power transmission shaft, pressing plate, axle sleeve, dial and stifle, described power transmission shaft is installed in the described bearing block by described bearing, described deflector roll is positioned on the described power transmission shaft by described axle sleeve, described end cap is fixed on the described bearing block, described pressing plate and described power transmission shaft connect as one, described dial is fixed on the described stifle, and described slide plate is fixed on described bearing block both sides; Described deflector roll mount is on C shape bearing, and described transmission device links to each other with the Hooks coupling universal coupling of described deflector roll assembling by described band half flange; Be fixed with the worm gear screw elevator on the crossbeam of described frame body, the lift block that described worm gear screw elevator bottom screw rod passes described C shape bearing top links to each other with stroke nut, stroke nut is stated in the L shaped baffle wedge residence that is fixed on the lift block, is connected with alignment pin between described stroke nut and the lift block; Be fixed with guide rail on the described frame body, described guide rail assembles two sideskids with described deflector roll and matches; With angle steel pointer is installed on the described frame body; The output shaft of described worm gear screw elevator links to each other with handle.
The utility model compared with prior art, when stretch-reducing mill or sizing mill are changed specification, tradition deflector roll frame just need be changed corresponding deflector roll again and could continue to use, and the utility model is then according to calculating good adjustment amount, swing handle, drive the worm gear screw elevator, drive C shape bearing and deflector roll assembling vertical lift, pointer moves with respect to dial, when adjustment amount that amount of movement equals to calculate, the deflector roll adjustment finishes, and can continue to use.The utility model adjust simply, and deflector roll spare part quantity is few because the deflector roll frame does not need to change deflector roll, helps enterprise and reduces production cost and produce non-cutting time, and is good in economic efficiency, is applicable to that the production of stretch-reducing mill or sizing mill is used.
Description of drawings
Fig. 1 is the structural representation of existing deflector roll frame;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of transmission device;
Fig. 4 is the A-A generalized section of Fig. 2;
Fig. 5 is the B-B generalized section of Fig. 2;
Fig. 6 is the handle schematic diagram.
The specific embodiment
Shown in Fig. 2,3,4,5,6, a kind of adjustable deflector roll stand arrangement of stretch-reducing mill, comprise: the toe joint hand 1 that is meshed with automatic shaft coupling output in the stretch-reducing mill main engine bed, the transmission device 2 that is connected with described toe joint hand 1, the deflector roll assembling 3 that is connected with described transmission device 2, and frame body 4; Described transmission device 2 is by labyrinth ring 2-1, spacer 2-2, axle sleeve 2-3, bearing 2-4, adapter sleeve 2-5, shaft coupling 2-6, hollow shaft 2-7, Hooks coupling universal coupling 2-8 and flange 2-9 with half flange form, described toe joint hand 1 is connected by bolt with described shaft coupling 2-6, described shaft coupling 2-6 is installed in the described hollow shaft 2-7 hole, described shaft coupling 2-6 cylindrical matches with described toe joint hand 1 endoporus, the Hooks coupling universal coupling 2-8 of described shaft coupling 2-6 and described band half flange connects as one, described hollow shaft 2-7 is installed in the described flange 2-9 by bearing 2-4, described adapter sleeve 2-5 is fixed on the described flange 2-9, and described transmission device 2 is fixed on the described frame body 4 by described flange 2-9; Described deflector roll assembling 3 is by slide plate 3-1, deflector roll 3-2, end cap 3-3, bearing 3-4, bearing block 3-5, power transmission shaft 3-6, pressing plate 3-7, axle sleeve 3-8, dial 3-9 and stifle 3-10 form, described power transmission shaft 3-6 is installed in the described bearing block 3-5 by described bearing 3-4, described deflector roll 3-2 is positioned on the described power transmission shaft 3-6 by described axle sleeve 3-8, described end cap 3-3 is fixed on the described bearing block 3-5, described pressing plate 6-7 and described power transmission shaft 3-6 connect as one, described dial 3-9 is fixed on the described stifle 3-10, and described slide plate 3-1 is fixed on described bearing block 3-5 both sides; Described deflector roll assembling 3 is fixed on the C shape bearing 5, and described transmission device 2 links to each other with the described deflector roll assembling 3 Hooks coupling universal coupling 2-8 by described band half flange; Be fixed with worm gear screw elevator 6-1 on the crossbeam of described frame body 4, the lift block that described worm gear screw elevator 6-1 bottom screw rod passes described C shape bearing 5 tops links to each other with stroke nut 6-2, the L shaped baffle plate 6-3 that is fixed on the lift block blocks described stroke nut 6-2, be connected with alignment pin between described stroke nut 6-2 and the lift block, prevent the rotation of stroke nut; Be fixed with guide rail 7 on the described frame body 4, described guide rail assembles two sideskids with described deflector roll and matches; With angle steel pointer 8 is installed on the described frame body 4; The output shaft of described worm gear screw elevator 6-1 links to each other with handle 9 when adjusting.
The course of work of the present utility model:
In the production process of stretch-reducing mill or sizing mill, adjustable deflector roll frame is installed in the main engine bed of stretch-reducing mill or sizing mill, the toe joint hand 1 automatic shaft coupling output interior with being installed in main engine bed is meshed, automatically the shaft coupling input links to each other with speed reducer output shaft, like this, stretch-reducing mill or sizing mill master motor-driven reductor drive automatic shaft coupling and rotate, automatically shaft coupling has been realized the transportation of steel pipe by toe joint hand 1, shaft coupling 2-6, drive power transmission shaft 3-6 and deflector roll 3-2 rotation with the Hooks coupling universal coupling 2-8 of half flange.
When stretch-reducing mill or sizing mill were changed specification: traditional deflector roll frame just need be changed corresponding deflector roll again and could continue to use, the utility model is then according to calculating good adjustment amount, the output shaft of handle 9 with the worm gear screw elevator 6-1 of lowering or hoisting gear 6 linked to each other, swing handle 9, drive worm gear screw elevator 6-1 and drive C shape bearing 5 and deflector roll assembling 3 realization vertical lifts, at this moment, the pointer 8 that is fixed on the frame body 4 has an amount of movement with respect to the dial 3-9 that is fixed in the deflector roll assembling 3, when adjustment amount that amount of movement equals to calculate, adjustment finishes.The utility model adjustment is simple, convenient, time saving and energy saving.
Claims (1)
1. the adjustable deflector roll stand arrangement of a stretch-reducing mill, comprise: the toe joint hand (1) that is meshed with automatic shaft coupling output in the stretch-reducing mill main engine bed, the transmission device (2) that is connected with described toe joint hand (1), the deflector roll assembling (3) that is connected with described transmission device (2), and frame body (4), it is characterized in that: described transmission device (2) is by labyrinth ring (2-1), spacer (2-2), axle sleeve (2-3), bearing (2-4), adapter sleeve (2-5), shaft coupling (2-6), hollow shaft (2-7), Hooks coupling universal coupling (2-8) and flange (2-9) with half flange are formed, described toe joint hand (1) is connected by bolt with described shaft coupling (2-6), described shaft coupling (2-6) is installed in described hollow shaft (2-7) hole, described shaft coupling (2-6) cylindrical matches with described toe joint hand (1) endoporus, described shaft coupling (2-6) connects as one with the Hooks coupling universal coupling (2-8) of described band half flange, described hollow shaft (2-7) is installed in the described flange (2-9) by bearing (2-4), described adapter sleeve (2-5) is fixed on the described flange (2-9), and described transmission device (2) is fixed on the described frame body (4) by described flange (2-9); Described deflector roll assembling (3) is by slide plate (3-1), deflector roll (3-2), end cap (3-3), bearing (3-4), bearing block (3-5), power transmission shaft (3-6), pressing plate (3-7), axle sleeve (3-8), dial (3-9) and stifle (3-10) are formed, described power transmission shaft (3-6) is installed in the described bearing block (3-4) by described bearing (3-4), described deflector roll (3-2) is positioned on the described power transmission shaft (3-6) by described axle sleeve (3-8), described end cap (3-3) is fixed on the described bearing block (3-5), described pressing plate (3-7) connects as one with described power transmission shaft (3-6), described dial (3-9) is fixed on the described stifle (3-10), and described slide plate (3-1) is fixed on described bearing block (3-5) both sides; Described deflector roll assembling (3) is fixed on the C shape bearing (5), and described transmission device (2) and described deflector roll assemble (3) Hooks coupling universal coupling (2-8) by described band half flange and link to each other; Be fixed with worm gear screw elevator (6-1) on the crossbeam of described frame body (4), the lift block that described worm gear screw elevator (6-1) bottom screw rod passes described C shape bearing (5) top links to each other with stroke nut (6-2), the L shaped baffle plate (6-3) that is fixed on the lift block blocks described stroke nut (6-2), is connected with alignment pin between described stroke nut (6-2) and the lift block; Be fixed with guide rail (7) on the described frame body (4), described guide rail assembles two sideskids with described deflector roll and matches; Described frame body (4) is gone up and with angle steel pointer (8) is installed; The output shaft of described worm gear screw elevator (6-1) links to each other with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853840U CN202087597U (en) | 2011-05-31 | 2011-05-31 | Adjustable guide roller machine frame device for tension reducing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853840U CN202087597U (en) | 2011-05-31 | 2011-05-31 | Adjustable guide roller machine frame device for tension reducing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087597U true CN202087597U (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201853840U Expired - Lifetime CN202087597U (en) | 2011-05-31 | 2011-05-31 | Adjustable guide roller machine frame device for tension reducing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371732A (en) * | 2020-09-10 | 2021-02-19 | 太原磬泓机电设备有限公司 | Outlet guide device of pipe rolling unit |
-
2011
- 2011-05-31 CN CN2011201853840U patent/CN202087597U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371732A (en) * | 2020-09-10 | 2021-02-19 | 太原磬泓机电设备有限公司 | Outlet guide device of pipe rolling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |