CN202045160U - Buffering and adjusting device of large twisting-guide twisting roller - Google Patents
Buffering and adjusting device of large twisting-guide twisting roller Download PDFInfo
- Publication number
- CN202045160U CN202045160U CN2011200399757U CN201120039975U CN202045160U CN 202045160 U CN202045160 U CN 202045160U CN 2011200399757 U CN2011200399757 U CN 2011200399757U CN 201120039975 U CN201120039975 U CN 201120039975U CN 202045160 U CN202045160 U CN 202045160U
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- CN
- China
- Prior art keywords
- guide
- roller
- adjusting device
- briquetting
- guard
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a buffering and adjusting device of a large twisting-guide twisting roller. The device comprises a roller frame, wherein a guide rail is arranged at the two sides of the roller frame respectively; a slider is arranged on the guide rails at the two sides respectively in a sliding mode; a roller guide shaft is rotatably arranged between the sliders; a twisting roller is fixedly sleeved on the roller guide shaft; an adjusting device is arranged among the sliders and the roller frame; the adjusting device comprises a base plate fixed on the roller frame; a spring drum is fixed on the outer surface of the base plate; a plurality of disc springs are arranged in the spring drum; an annular pressing blocks are pressed on the disc springs; and the sliders are pressed on the outer surfaces of the pressing blocks. The buffering and adjusting device of the large twisting-guide twisting roller has the advantages that the buffering and adjusting device has a simple structure, can adjust the roller gap, keeps the balancing, is convenient to disassemble and use, is economical and practical, and is applicable to adjust the large twisting guide in the large bar-rolling process.
Description
Technical field:
The utility model relates generally to the guide and guard field of reversing, and specifically is a kind of large-scale buffering adjusting device of reversing the guide and guard torsion roller.
Background technology:
The effect of guide and guards is correctly rolled piece to be imported roll pass, guarantees rolled piece distortion stably in pass, and obtains desired how much switch size; Smoothly again with rolled piece by deriving in the pass, prevent curling round the roll, control and force rolled piece to reverse or flexural deformation.It is a kind of guide and guards commonly used that guide and guards is reversed in outlet, reversing guide and guard is used for the rolled piece of this sortie is overturn, make next sortie realize becoming the direction of 90 ° or 45 with this sortie, its windup-degree is exactly the gap of regulating two torsion rollers, particularly big specification bar is rolling, the modulation in gap is even more important, too small as gap adjustment, then rolled piece just achieves the goal less than the precalculated position, as excesssive gap, then rolled piece arrival precalculated position does not but also reach the purpose of reversing, and this either way causes rolled piece to hit next sortie guide and guard and roll, causes stifled steel, the heap steel, phenomenons such as badly bleeding.In prior art, the adjustment stroke limitation of the torsion roller adjusting device that reverses guide and guard of big specification bar is strong, and result of use is not obvious, the product price height.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of large-scale buffering adjusting device of reversing the guide and guard torsion roller to be provided, and it has the adjustable roller seam, keeps balance, dismounting and advantage such as easy to use, economical and practical.
The utility model is achieved through the following technical solutions:
The large-scale buffering adjusting device of reversing the guide and guard torsion roller, include the roller frame, roller frame both sides are respectively equipped with guide rail, on the guide rail of both sides respectively slidable fit slide block is arranged, be rotatablely equipped with guide roller axis between the described slide block, fixed cover is equipped with torsion roller on the guide roller axis, it is characterized in that: between described slide block and the roller frame adjusting device is installed; Described adjusting device includes the backing plate that is fixed on the roller frame, is fixed with spring strut on the outer surface of backing plate, is provided with a plurality of dish springs in the described spring strut, is pressed with the briquetting of annular on the dish spring; Described slide block is pressed on the outer surface of described briquetting.
The described large-scale buffering adjusting device of reversing the guide and guard torsion roller, it is characterized in that: the both sides of described spring strut ring wall are respectively equipped with bar shaped guide groove and screw, and the ring wall of briquetting is provided with the counterbore corresponding with the bar shaped guide groove, and the briquetting center is provided with screwed hole of centre; Slidable fit has straight pin in the described bar shaped guide groove, in the inner counterbore that inserts on the briquetting of straight pin; Be installed with screw in the described screw, screw the inner is against on the briquetting; Include bolt, the shank of bolt spinning of bolt is in the screwed hole of centre of briquetting, and described slide block is pressed on the nut of bolt.
The described large-scale buffering adjusting device of reversing the guide and guard torsion roller is characterized in that: described spring strut bottom is provided with packing ring, and described dish spring places on the described packing ring.
The described large-scale buffering adjusting device of reversing the guide and guard torsion roller, it is characterized in that: described briquetting is a tubular, and briquetting top is provided with annular retaining edge, and the centre bore of dish spring is inserted in described briquetting lower end, and the annular retaining on briquetting top is along being pressed on the dish spring.
The described large-scale buffering adjusting device of reversing the guide and guard torsion roller, it is characterized in that: described backing plate all is fixed by welding between the roller frame and between backing plate and the spring strut.
Be particularly useful for the adjustment of the torsion roller of big specification bar.
In whole use, straight pin plays the effect of guiding and can prevent the rotation of briquetting, in use, holding screw is unclamped can adjust the required gap of torsion roller, and is simple to operation.
The utility model is simple in structure, has adjustable roller seam, keeps balance, dismounting and advantage such as easy to use, economical and practical, is applicable to the rolling medium-and-large-sized adjustment of reversing guide and guard of big specification bar.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of adjusting device.
The specific embodiment:
Referring to accompanying drawing.
The large-scale buffering adjusting device of reversing the guide and guard torsion roller, include roller frame 4, roller frame 4 both sides are respectively equipped with guide rail, on the guide rail of both sides respectively slidable fit slide block 1 is arranged, be rotatablely equipped with guide roller axis 2 between the described slide block 1, fixed cover is equipped with torsion roller 3 on the guide roller axis 2, between slide block 1 and the roller frame 4 adjusting device is installed; Described adjusting device includes the backing plate 12 that is fixed on the roller frame 4, is fixed with spring strut 10 on the outer surface of backing plate 12, and described spring strut 10 bottoms are provided with packing ring 11, and packing ring 11 is provided with a plurality of dish springs 9, is pressed with briquetting 7 on the dish spring 9; Described briquetting 7 is for having the cylindrical form of screwed hole of centre, and briquetting 7 tops are provided with annular retaining edge, and the centre bore of dish spring 9 is inserted in described briquetting 7 lower ends, and the annular retaining on briquetting 7 tops is along being pressed on the dish spring 9.The both sides of described spring strut 10 ring walls are respectively equipped with bar shaped guide groove 13 and screw 14, and the ring wall of briquetting 7 is provided with the counterbore corresponding with bar shaped guide groove 13.Slidable fit has straight pin 5 in the bar shaped guide groove 13, in the straight pin 5 inner counterbores that insert on the briquetting 7; Be installed with screw 8 in the described screw 14, screw 8 the inners are against on the briquetting 7; Include bolt 6, the shank of bolt spinning of bolt 6 is in the screwed hole of centre of briquetting 7, and described slide block 1 is pressed on 6 nuts of bolt.
Claims (5)
1. the large-scale buffering adjusting device of reversing the guide and guard torsion roller, include the roller frame, roller frame both sides are respectively equipped with guide rail, on the guide rail of both sides respectively slidable fit slide block is arranged, be rotatablely equipped with guide roller axis between the described slide block, fixed cover is equipped with torsion roller on the guide roller axis, it is characterized in that: between described slide block and the roller frame adjusting device is installed; Described adjusting device includes the backing plate that is fixed on the roller frame, is fixed with spring strut on the outer surface of backing plate, is provided with a plurality of dish springs in the described spring strut, is pressed with the briquetting of annular on the dish spring; Described slide block is pressed on the outer surface of described briquetting.
2. the large-scale buffering adjusting device of reversing the guide and guard torsion roller according to claim 1, it is characterized in that: the both sides of described spring strut ring wall are respectively equipped with bar shaped guide groove and screw, the ring wall of briquetting is provided with the counterbore corresponding with the bar shaped guide groove, and the briquetting center is provided with screwed hole of centre; Slidable fit has straight pin in the described bar shaped guide groove, in the inner counterbore that inserts on the briquetting of straight pin; Be installed with screw in the described screw, screw the inner is against on the briquetting; Include bolt, the shank of bolt spinning of bolt is in the screwed hole of centre of briquetting, and described slide block is pressed on the nut of bolt.
3. the large-scale buffering adjusting device of reversing the guide and guard torsion roller according to claim 1 is characterized in that: described spring strut bottom is provided with packing ring, and described dish spring places on the described packing ring.
4. the large-scale buffering adjusting device of reversing the guide and guard torsion roller according to claim 1, it is characterized in that: described briquetting is a tubular, briquetting top is provided with annular retaining edge, and the centre bore of dish spring is inserted in described briquetting lower end, and the annular retaining on briquetting top is along being pressed on the dish spring.
5. the large-scale buffering adjusting device of reversing the guide and guard torsion roller according to claim 1, it is characterized in that: described backing plate all is fixed by welding between the roller frame and between backing plate and the spring strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399757U CN202045160U (en) | 2011-02-16 | 2011-02-16 | Buffering and adjusting device of large twisting-guide twisting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399757U CN202045160U (en) | 2011-02-16 | 2011-02-16 | Buffering and adjusting device of large twisting-guide twisting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045160U true CN202045160U (en) | 2011-11-23 |
Family
ID=44985485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200399757U Expired - Lifetime CN202045160U (en) | 2011-02-16 | 2011-02-16 | Buffering and adjusting device of large twisting-guide twisting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806236A (en) * | 2012-07-30 | 2012-12-05 | 江苏永钢集团有限公司 | Multifunctional twisting guide wheel |
| CN105312334A (en) * | 2014-06-04 | 2016-02-10 | 江苏九新特钢制品有限公司 | Wire mill twisting guide |
| CN105689417A (en) * | 2016-04-29 | 2016-06-22 | 江苏盛日机械设备制造有限公司 | Rolled steel outlet twist assembly |
-
2011
- 2011-02-16 CN CN2011200399757U patent/CN202045160U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806236A (en) * | 2012-07-30 | 2012-12-05 | 江苏永钢集团有限公司 | Multifunctional twisting guide wheel |
| CN105312334A (en) * | 2014-06-04 | 2016-02-10 | 江苏九新特钢制品有限公司 | Wire mill twisting guide |
| CN105689417A (en) * | 2016-04-29 | 2016-06-22 | 江苏盛日机械设备制造有限公司 | Rolled steel outlet twist assembly |
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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: 20111123 |